3 Ha images | ... | 15 | 12 | 0 |
Solar Ha animation | ... | 13 | 10 | 0 |
Solar Ha animation | ... | 10 | 9 | 1 |
Aurora 10/5/2024 | ... | 19 | 9 | 1 |
AR 3664 animation 2 | ... | 14 | 9 | 1 |
AR 3664 animation | ... | 11 | 7 | 1 |
AR 3663 animation (2) | ... | 12 | 8 | 0 |
Sun in CaK | ... | 12 | 6 | 0 |
AR3663 animation in Ha | ... | 14 | 9 | 0 |
AR3654 in Ha | ... | 13 | 9 | 0 |
solar prominence | ... | 14 | 6 | 0 |
solar prominence | ... | 23 | 8 | 0 |
solar prominence inverted | ... | 19 | 10 | 0 |
Solar prominence | ... | 19 | 12 | 0 |
Flaring spot animation | ... | 26 | 6 | 0 |
Solar prominence | ... | 24 | 12 | 0 |
AR3590 in Ha | ... | 69 | 13 | 3 |
Jellyfish nebula | ... | 21 | 9 | 0 |
Running Man nebula | ... | 18 | 9 | 0 |
Sun in CaK | ... | 18 | 6 | 0 |
Sun in CaK | ... | 18 | 4 | 0 |
Sun in Ha | ... | 17 | 6 | 0 |
Solar prominence in Ha | ... | 43 | 14 | 1 |
Sun in Ha | ... | 20 | 6 | 0 |
M33 | ... | 25 | 11 | 0 |
Sun in Ha | ... | 34 | 10 | 0 |
Prominence in Ha | ... | 68 | 15 | 0 |
Sun in Ha | ... | 19 | 9 | 0 |
AR 3500 in Ha | ... | 37 | 10 | 0 |
Sun in Ha | ... | 28 | 9 | 0 |
Close up of AR 3500 in Ha | ... | 37 | 11 | 1 |
AR 3500 in Ha | ... | 29 | 9 | 0 |
M31 | ... | 44 | 12 | 0 |
M33 | ... | 35 | 10 | 0 |
Jupiter | ... | 47 | 7 | 0 |
Aurora Borealis | ... | 37 | 11 | 0 |
NGC 891 | ... | 50 | 15 | 0 |
Jupiter R,G,B | ... | 57 | 8 | 0 |
Jupiter | ... | 95 | 15 | 0 |
Venus-Jupiter conjunction 2 March 2023 | ... | 56 | 8 | 0 |
Venus-Jupiter comjunction | ... | 37 | 6 | 0 |
M42 | ... | 50 | 15 | 0 |
Pleiades | ... | 43 | 9 | 0 |
Comet C/2022 E3 (ZTF) | ... | 55 | 9 | 0 |
Comet C/2022 E3 ZTF | ... | 91 | 11 | 0 |
Mars | ... | 57 | 9 | 0 |
Jupiter | ... | 42 | 2 | 0 |
Jupiter | ... | 44 | 6 | 0 |
Jupiter Io shadow transit | ... | 54 | 7 | 0 |
Mars | ... | 68 | 14 | 0 |
Jupiter | ... | 37 | 6 | 0 |
Mars | ... | 38 | 6 | 0 |
Solar eclipse in CaK (inverted) | ... | 67 | 17 | 0 |
Solar eclipse in CaK | ... | 57 | 12 | 1 |
3D Jupiter | ... | 46 | 8 | 0 |
Jupiter | ... | 42 | 7 | 0 |
Mars | ... | 48 | 7 | 0 |
Jupiter | ... | 47 | 8 | 0 |
Jupiter | ... | 39 | 5 | 0 |
Jupiter | ... | 48 | 5 | 0 |
Jupiter and Io | ... | 56 | 13 | 0 |
Sun in Ha | ... | 45 | 9 | 0 |
Jupiter | ... | 39 | 5 | 0 |
Jupiter | ... | 30 | 4 | 0 |
CaK sun | ... | 39 | 4 | 0 |
Ha sun | ... | 35 | 4 | 0 |
CaK close up | ... | 23 | 6 | 0 |
Sun in CaK | ... | 25 | 5 | 0 |
Sun in Ha | ... | 33 | 7 | 0 |
CaK Sun | ... | 54 | 7 | 0 |
Ha Sun | ... | 30 | 5 | 0 |
CaK close up colour | ... | 34 | 6 | 0 |
Cak sun close up | ... | 26 | 6 | 0 |
cak sun - colour | ... | 51 | 12 | 0 |
CaK sun | ... | 54 | 8 | 0 |
Cak sun | ... | 57 | 10 | 1 |
Ha sun | ... | 60 | 10 | 0 |
Ha sun | ... | 40 | 7 | 0 |
CaK sun | ... | 43 | 9 | 0 |
Lower's nebula | ... | 36 | 10 | 0 |
Jellyfish nebula colour | ... | 44 | 9 | 0 |
Jellyfish nebula | ... | 27 | 5 | 0 |
Double Cluster | ... | 34 | 7 | 0 |
Pacman nebula | ... | 65 | 17 | 0 |
Tadpoles nebula | ... | 49 | 14 | 0 |
Flaming Star nebula | ... | 55 | 10 | 0 |
Monkey's Head nebula | ... | 52 | 12 | 0 |
Rosette nebula | ... | 85 | 16 | 0 |
M42 | ... | 61 | 12 | 0 |
Rosette nebula | ... | 38 | 10 | 0 |
Aurora | ... | 47 | 15 | 0 |
Jupiter Io shadow transit | ... | 70 | 19 | 0 |
Jupiter | ... | 69 | 9 | 0 |
Saturn | ... | 78 | 10 | 0 |
Sun in CaK | ... | 60 | 18 | 0 |
Sun in Ha | ... | 52 | 14 | 0 |
Sun in CaK | ... | 36 | 6 | 0 |
Solar eclipse | ... | 32 | 14 | 1 |
Sun in CaK | ... | 34 | 11 | 0 |
AR2829 in CaK | ... | 24 | 11 | 0 |
AR2827 in CaK | ... | 39 | 10 | 0 |
sun in CaK | ... | 37 | 7 | 0 |
Sun in Ha | ... | 44 | 11 | 0 |
Sun in Ha | ... | 53 | 17 | 0 |
Sun in CaK | ... | 26 | 8 | 0 |
Sun in Ha | ... | 41 | 15 | 0 |
M63 | ... | 67 | 19 | 1 |
Rosette Nebula | ... | 129 | 8 | 0 |
M 109 | ... | 74 | 13 | 0 |
M 108 | ... | 90 | 16 | 1 |
M42 | ... | 61 | 8 | 0 |
Jupiter-Saturn conjunction | ... | 51 | 6 | 0 |
Jupiter and Saturn | ... | 42 | 6 | 0 |
Mars | ... | 85 | 8 | 0 |
Sun | ... | 113 | 16 | 2 |
Mars | ... | 70 | 10 | 0 |
Mars | ... | 51 | 6 | 0 |
Mars | ... | 104 | 12 | 0 |
M81 | ... | 72 | 8 | 0 |
Mars | ... | 104 | 11 | 0 |
Mars | ... | 143 | 12 | 0 |
Comet C/2020 F3 Neowise | ... | 55 | 6 | 0 |
C/2020 F3 Neowise | ... | 57 | 2 | 0 |
Comet C/2020 F3 Neowise | ... | 35 | 1 | 0 |
High res lunar | ... | 77 | 9 | 0 |
High res lunar | ... | 46 | 5 | 0 |
Clavius | ... | 110 | 7 | 0 |
Tycho | ... | 58 | 5 | 0 |
Ptolemaeus | ... | 66 | 5 | 0 |
Copernicus | ... | 114 | 7 | 0 |
Erastothenes | ... | 55 | 6 | 0 |
Apennines | ... | 45 | 6 | 1 |
Archimedes | ... | 36 | 6 | 0 |
Aristoteles and Eudoxus | ... | 45 | 4 | 0 |
Plato and Alpine valley | ... | 83 | 8 | 0 |
Lunar north pole | ... | 46 | 3 | 0 |
High res lunar | ... | 63 | 7 | 0 |
Lunar south pole | ... | 105 | 3 | 0 |
High res lunar | ... | 29 | 2 | 0 |
High res lunar | ... | 29 | 8 | 0 |
High res lunar | ... | 33 | 5 | 0 |
High res lunar | ... | 30 | 4 | 0 |
High res lunar | ... | 40 | 2 | 0 |
High res lunar | ... | 34 | 2 | 0 |
Mercury | ... | 235 | 3 | 0 |
Venus | ... | 61 | 8 | 0 |
Moon | ... | 63 | 8 | 0 |
High res lunar - colour cam | ... | 68 | 5 | 0 |
High res lunar - colour cam | ... | 66 | 8 | 0 |
High res lunar - colour cam | ... | 47 | 10 | 1 |
High res lunar - colour cam | ... | 40 | 7 | 0 |
High res lunar- colour cam | ... | 32 | 5 | 0 |
High res lunar | ... | 74 | 14 | 0 |
High res lunar | ... | 58 | 5 | 0 |
High res lunar | ... | 32 | 5 | 0 |
High res lunar | ... | 60 | 5 | 0 |
High res lunar | ... | 60 | 13 | 0 |
High res lunar | ... | 58 | 7 | 1 |
High res lunar | ... | 39 | 6 | 0 |
High res lunar | ... | 44 | 6 | 0 |
High res lunar | ... | 47 | 7 | 0 |
High res lunar | ... | 53 | 4 | 0 |
Venus | ... | 47 | 6 | 0 |
M61 | ... | 93 | 7 | 1 |
Venus | ... | 63 | 14 | 0 |
NGC4244 | ... | 65 | 13 | 0 |
M51 | ... | 138 | 8 | 0 |
Moon | ... | 29 | 3 | 0 |
Moon | ... | 36 | 8 | 0 |
Venus near the Pleiades | ... | 50 | 8 | 0 |
AR 2759 | ... | 70 | 6 | 0 |
Ar 2759 | ... | 63 | 6 | 0 |
AR 2759 | ... | 32 | 6 | 0 |
M64 | ... | 165 | 30 | 1 |
M33 | ... | 126 | 10 | 0 |
Crescent moon | ... | 35 | 4 | 0 |
Crescent moon | ... | 24 | 6 | 0 |
M106 | ... | 77 | 17 | 2 |
Sun in CaK | ... | 36 | 7 | 0 |
M63 | ... | 142 | 10 | 0 |
M13 | ... | 94 | 10 | 0 |
Comet C/2019 Y4 (Atlas) | ... | 100 | 13 | 0 |
Venus - RVV | ... | 162 | 10 | 0 |
Venus | ... | 73 | 8 | 0 |
Tycho | ... | 23 | 10 | 0 |
Sinus Iridium | ... | 34 | 10 | 0 |
Schiller | ... | 18 | 5 | 0 |
Schiller | ... | 26 | 7 | 1 |
Schickard | ... | 58 | 4 | 0 |
Herschel | ... | 16 | 2 | 0 |
Gruithuisen domes | ... | 11 | 7 | 0 |
Goldschmidt | ... | 31 | 4 | 0 |
Gassendi | ... | 12 | 7 | 0 |
Erastothenes | ... | 57 | 9 | 0 |
Lunar eclipse | ... | 25 | 4 | 0 |
Lunar eclipse | ... | 30 | 6 | 0 |
Copernicus and Erastothenes | ... | 20 | 3 | 0 |
Clavius and Tycho | ... | 26 | 3 | 0 |
Aristarchus | ... | 50 | 9 | 0 |
Moon | ... | 81 | 7 | 0 |
Moon | ... | 72 | 9 | 1 |
Moon | ... | 83 | 7 | 0 |
M51 | ... | 104 | 5 | 0 |
M94 | ... | 66 | 10 | 0 |
Horsehead and Flame nebulae | ... | 135 | 10 | 0 |
NGC 2244 | ... | 153 | 15 | 0 |
M 42 | ... | 186 | 15 | 1 |
M 31 | ... | 114 | 3 | 0 |
Pleiades | ... | 96 | 3 | 0 |
Plato and the Alpine valley. | ... | 47 | 3 | 0 |
Gassendi | ... | 33 | 2 | 0 |
Mare Humorum | ... | 15 | 2 | 0 |
Sinus Iridium | ... | 37 | 8 | 0 |
Clavius | ... | 58 | 14 | 0 |
NGC 2841 | ... | 43 | 3 | 0 |
M 42 | ... | 93 | 3 | 0 |
NGC 4236 | ... | 135 | 3 | 1 |
M 108 | ... | 64 | 2 | 0 |
Embryo nebula | ... | 73 | 2 | 0 |
M 51 | ... | 181 | 5 | 0 |
Comet Panstarrs C/2017 T2 | ... | 29 | 2 | 0 |
Aurora | ... | 12 | 5 | 0 |
M 82 | ... | 100 | 5 | 0 |
Bubble nebula | ... | 94 | 3 | 0 |
IC 1396 | ... | 101 | 3 | 0 |
Crescent nebula | ... | 96 | 2 | 0 |
Veil nebula | ... | 103 | 5 | 0 |
NGC 7000 | ... | 122 | 4 | 0 |
IC 1396 | ... | 94 | 6 | 0 |
Soul nebula | ... | 104 | 3 | 0 |
Pacman nebula | ... | 61 | 4 | 0 |
Fish head nebula | ... | 63 | 4 | 0 |
Fireworks galaxy | ... | 61 | 2 | 0 |
Iris nebula | ... | 50 | 3 | 0 |
NGC 2403 | ... | 41 | 3 | 0 |
Cocoon nebula | ... | 74 | 6 | 0 |
IC 10 | ... | 38 | 2 | 0 |
M76 | ... | 39 | 3 | 0 |
NGC 891 | ... | 135 | 8 | 0 |
M 74 | ... | 46 | 9 | 0 |
IC 342 | ... | 80 | 5 | 0 |
NGC 7331 | ... | 79 | 3 | 0 |
Partial Lunar Eclipse | ... | 59 | 8 | 0 |
M 51 | ... | 197 | 9 | 0 |
AR 2445 in Ha | ... | 127 | 5 | 0 |
AR 2443 in Ha | ... | 166 | 10 | 0 |
Ha sun | ... | 78 | 2 | 0 |
CaK sun | ... | 85 | 6 | 0 |
M 81 | ... | 215 | 14 | 0 |
M 101 | ... | 206 | 5 | 0 |
M 33 | ... | 242 | 3 | 0 |
Moonrise | ... | 98 | 11 | 0 |
Uranus | ... | 198 | 8 | 1 |
AR 2434 in Ha | ... | 128 | 13 | 0 |
AR 2434 in CaK | ... | 80 | 11 | 0 |
CaK sun | ... | 104 | 8 | 0 |
Mercury | ... | 128 | 10 | 0 |
Jupiter | ... | 157 | 4 | 0 |
Venus | ... | 78 | 7 | 0 |
Orion | ... | 155 | 13 | 0 |
Lunar north pole | ... | 89 | 4 | 0 |
Mare Crisium | ... | 126 | 9 | 0 |
Large prom lift off | ... | 199 | 9 | 0 |
Prom lift off | ... | 272 | 15 | 2 |
Moon mosaic | ... | 108 | 4 | 0 |
NW prominence in Ha | ... | 98 | 7 | 0 |
AR 2422 in Ha | ... | 82 | 9 | 0 |
Ha sun | ... | 66 | 3 | 0 |
AR 2422 in Cak | ... | 117 | 8 | 0 |
CaK promininence | ... | 133 | 7 | 0 |
CaK sun | ... | 98 | 5 | 0 |
AR 2422 in white light | ... | 82 | 5 | 0 |
Sun in white light | ... | 88 | 5 | 0 |
AR2414 in Ha wide field | ... | 101 | 5 | 0 |
AR2415 in Ha wide field | ... | 50 | 3 | 0 |
Prominence | ... | 92 | 4 | 0 |
AR2414 in Ha | ... | 75 | 1 | 0 |
AR2415 in Ha | ... | 78 | 4 | 0 |
AR2414 in white light | ... | 101 | 2 | 0 |
AR2418 and AR 2415 in white light | ... | 116 | 3 | 0 |
AR 2412 and AR 2414 in Ha | ... | 60 | 9 | 0 |
AR 2411 in Ha | ... | 84 | 6 | 0 |
Sun in CaK | ... | 88 | 5 | 0 |
AR 2411 in CAK | ... | 61 | 2 | 0 |
CaK sun | ... | 56 | 5 | 0 |
Ha sun | ... | 89 | 5 | 0 |
AR2396 in Ha | ... | 66 | 14 | 1 |
AR2393 in Ha | ... | 53 | 6 | 0 |
Ha sun | ... | 63 | 5 | 0 |
AR2396 in CaK | ... | 52 | 3 | 0 |
AR2393 in CaK | ... | 73 | 3 | 0 |
CaK sun | ... | 53 | 2 | 0 |
Prominence | ... | 53 | 3 | 0 |
Prominence | ... | 32 | 2 | 0 |
Solar filament | ... | 49 | 5 | 0 |
AR 2396 in Ha | ... | 60 | 3 | 0 |
Ha sun | ... | 61 | 7 | 1 |
CaK sun | ... | 62 | 2 | 0 |
Sun - Ha and CaK combination | ... | 95 | 5 | 0 |
AR 2393 in Ha | ... | 60 | 3 | 0 |
Solar filament | ... | 53 | 8 | 0 |
Ha sun | ... | 80 | 11 | 0 |
CaK sun | ... | 34 | 4 | 0 |
Solar prominence | ... | 44 | 2 | 0 |
Solar prominence | ... | 61 | 4 | 0 |
CaK sun | ... | 50 | 5 | 0 |
Ha sun | ... | 53 | 7 | 0 |
AR2373 in Ha | ... | 58 | 9 | 0 |
AR2365 in Ha | ... | 46 | 4 | 0 |
AR2367 in Ha | ... | 70 | 7 | 0 |
Ha sun | ... | 56 | 5 | 0 |
CaK sun | ... | 66 | 4 | 0 |
SE prominence | ... | 46 | 6 | 0 |
Venus with #47 violet filter | ... | 145 | 5 | 0 |
Venus | ... | 59 | 8 | 0 |
Venus in UV | ... | 73 | 5 | 0 |
Prominences | ... | 60 | 2 | 0 |
Prominence. | ... | 34 | 0 | 0 |
AR2339 in Ha - wide field | ... | 44 | 4 | 0 |
AR2335 in Ha | ... | 35 | 3 | 0 |
Solar filament | ... | 40 | 4 | 0 |
AR2339 in Ha | ... | 71 | 5 | 0 |
AR2335 in CaK | ... | 66 | 4 | 1 |
AR2339 in CaK | ... | 73 | 7 | 0 |
Venus | ... | 71 | 5 | 0 |
CaK sun | ... | 46 | 10 | 0 |
Ha sun | ... | 52 | 7 | 0 |
AR2327 and AR2331 in CaK | ... | 54 | 4 | 0 |
AR2324 and AR2325 in Cak | ... | 48 | 7 | 0 |
NW prominence | ... | 88 | 7 | 0 |
NE prominence | ... | 110 | 8 | 0 |
Flaring on the limb | ... | 100 | 8 | 0 |
AR2324 in Ha | ... | 51 | 7 | 0 |
AR2325 in Ha | ... | 41 | 6 | 0 |
AR2327 and AR2331 in Ha | ... | 41 | 7 | 0 |
CaK sun | ... | 52 | 5 | 0 |
Ha sun | ... | 71 | 8 | 0 |
CaK sun | ... | 46 | 5 | 0 |
Prominence | ... | 81 | 9 | 0 |
AR2324 and AR2325 in Ha | ... | 106 | 6 | 0 |
AR2326 and AR2321 in Ha | ... | 54 | 6 | 0 |
AR2324, AR2326 and AR2321 in CaK | ... | 74 | 3 | 0 |
Ha sun | ... | 62 | 10 | 0 |
CaK sun | ... | 45 | 6 | 0 |
Prominences | ... | 32 | 4 | 0 |
Prominence | ... | 43 | 8 | 0 |
AR2320 in Ha | ... | 52 | 4 | 0 |
Ha sun | ... | 64 | 9 | 0 |
Cak sun and proms | ... | 91 | 7 | 0 |
CaK sun | ... | 37 | 6 | 0 |
AR 2303 in Ha | ... | 45 | 7 | 0 |
AR 2303 in CaK | ... | 46 | 5 | 0 |
AR 2305 in Ha | ... | 73 | 11 | 0 |
AR 2305 in CaK | ... | 61 | 4 | 0 |
CaK sun | ... | 50 | 7 | 0 |
Jupiter | ... | 107 | 3 | 0 |
Solar eclipse - Ha | ... | 75 | 11 | 1 |
Solar eclipse in white light | ... | 64 | 6 | 0 |
Solar eclipse in whie light | ... | 81 | 7 | 0 |
Solar eclipse in CaK | ... | 54 | 7 | 1 |
Solar eclipse in Ha | ... | 45 | 5 | 1 |
Solar eclipse in CaK | ... | 53 | 11 | 1 |
Solar partial eclipse | ... | 61 | 4 | 1 |
AR2192 - "the monster" | ... | 85 | 4 | 0 |
Jupiter | ... | 103 | 6 | 0 |
SW prominences | ... | 70 | 5 | 0 |
AR2297 in Cak - mono | ... | 51 | 1 | 0 |
AR2297 in Ha - colour | ... | 68 | 7 | 0 |
AR2297 in Ha | ... | 44 | 5 | 0 |
AR2297 in Cak | ... | 58 | 5 | 0 |
CaK sun | ... | 24 | 3 | 0 |
Ha sun | ... | 44 | 7 | 0 |
M42 | ... | 80 | 10 | 0 |
Jupiter | ... | 180 | 12 | 0 |
NE prominence | ... | 50 | 11 | 0 |
AR2293 in Ha | ... | 79 | 13 | 0 |
Ha sun | ... | 57 | 8 | 0 |
CaK sun | ... | 45 | 7 | 0 |
AR2282 in CaK | ... | 67 | 5 | 0 |
Broken filament | ... | 50 | 7 | 0 |
Large filament | ... | 50 | 5 | 0 |
AR2282 in Ha | ... | 58 | 4 | 0 |
Large NE prominence | ... | 87 | 11 | 0 |
Ha sun | ... | 87 | 13 | 1 |
Jupiter and Io | ... | 78 | 4 | 0 |
CaK sun | ... | 70 | 8 | 0 |
Plato viewed from above | ... | 87 | 8 | 0 |
Lunar Apennines in 3D. | ... | 120 | 14 | 2 |
AR2192 in 3D | ... | 82 | 5 | 0 |
AR2157 in 3D | ... | 61 | 4 | 0 |
AR2108 and AR2109 in 3D | ... | 93 | 4 | 0 |
Sun Halo | ... | 55 | 1 | 0 |
Jupiter | ... | 96 | 4 | 0 |
Tycho | ... | 104 | 8 | 0 |
Copernicus and Erastothenes | ... | 60 | 6 | 0 |
Luna | ... | 100 | 10 | 0 |
Ha sun | ... | 74 | 13 | 1 |
CaK sun | ... | 139 | 10 | 0 |
AR2205 in Ha - inverted | ... | 92 | 5 | 1 |
AR2205 in Ha | ... | 85 | 12 | 0 |
Prominence on CaK and Ha | ... | 93 | 6 | 0 |
Ha sun | ... | 75 | 8 | 0 |
CaK sun | ... | 65 | 4 | 0 |
NGC 891 | ... | 373 | 14 | 1 |
M33 | ... | 120 | 1 | 0 |
Ha mosaic - quark | ... | 195 | 13 | 1 |
AR2192 in Ha (PSTDS) | ... | 98 | 8 | 0 |
AR2192 in Cak | ... | 88 | 7 | 0 |
AR2192 in white light | ... | 97 | 3 | 0 |
AR 2192 in Ha | ... | 98 | 8 | 0 |
Prominence | ... | 80 | 6 | 0 |
AR2192 in JHa and Cak | ... | 61 | 10 | 0 |
CaK sun | ... | 40 | 9 | 0 |
AR2187 and AR2186 in Ha | ... | 35 | 5 | 0 |
AR2187 and AR2186 in CaK | ... | 64 | 5 | 0 |
Ha sun | ... | 59 | 14 | 0 |
CaK sun | ... | 40 | 7 | 0 |
Luna | ... | 44 | 3 | 0 |
Uranus | ... | 88 | 4 | 0 |
AR 2177 in Ha | ... | 100 | 3 | 0 |
AR2178 and AR2179 in Ha | ... | 92 | 1 | 0 |
Filament | ... | 63 | 3 | 0 |
AR2172 and AR2173 in Ha | ... | 64 | 1 | 0 |
3 close up cak shots | ... | 44 | 4 | 0 |
Ha sun | ... | 75 | 5 | 0 |
CaK sun | ... | 53 | 3 | 0 |
AR2175 in Ha | ... | 45 | 3 | 0 |
AR2171, AR2172 and AR2173 in Ha | ... | 45 | 3 | 0 |
CaK sun | ... | 36 | 2 | 0 |
AR2171, AR2172 and AR2173 in Ha | ... | 90 | 9 | 0 |
AR2165 and AR2164 in Ha | ... | 58 | 6 | 0 |
AR2157 in Ha | ... | 91 | 5 | 0 |
AR2158 in Ha | ... | 72 | 6 | 0 |
CaK sun | ... | 47 | 6 | 0 |
Large filament | ... | 86 | 9 | 0 |
AR2150 and AR2151 in Ha | ... | 46 | 1 | 0 |
AR2149 in Ha | ... | 51 | 4 | 0 |
AR2152 in Ha | ... | 52 | 4 | 0 |
AR2152 in CaK | ... | 71 | 2 | 0 |
AR2151 and AR2150 in CaK | ... | 84 | 2 | 0 |
Ha sun | ... | 87 | 8 | 0 |
CaK sun | ... | 51 | 6 | 0 |
Large filament - inverted view | ... | 63 | 14 | 0 |
AR2146 in white light | ... | 72 | 2 | 0 |
AR2150in white light | ... | 51 | 2 | 0 |
AR2151 in white light | ... | 110 | 3 | 0 |
AR2149 in white light | ... | 80 | 1 | 0 |
AR 2150 and AR 2151 in Ha | ... | 53 | 0 | 0 |
Large filament | ... | 63 | 3 | 0 |
Prominences | ... | 131 | 7 | 0 |
AR2146 in Ha | ... | 45 | 6 | 0 |
AR2139 in Ha | ... | 57 | 4 | 0 |
Ha sun | ... | 42 | 4 | 0 |
CaK sun | ... | 38 | 4 | 0 |
CaK prominence | ... | 46 | 4 | 0 |
M31 | ... | 168 | 5 | 0 |
Southern prominences | ... | 60 | 5 | 0 |
Filaprom | ... | 59 | 3 | 0 |
Prominence | ... | 40 | 3 | 0 |
AR 2135 in Ha | ... | 77 | 5 | 0 |
AR 2137 in Ha | ... | 62 | 4 | 0 |
Ha sun | ... | 48 | 2 | 0 |
CaK sun | ... | 51 | 7 | 0 |
Prominence close up | ... | 44 | 1 | 0 |
Prominence | ... | 84 | 6 | 0 |
AR 2134 in Ha | ... | 49 | 3 | 0 |
AR2132 in Ha | ... | 41 | 3 | 0 |
AR2130 in Ha | ... | 67 | 4 | 0 |
Solar filament | ... | 75 | 4 | 0 |
Ha sun | ... | 67 | 8 | 0 |
AR2130 and AR2127 in CaK | ... | 47 | 2 | 0 |
AR 2134 in CaK | ... | 53 | 1 | 0 |
AR2132 in CaK | ... | 50 | 2 | 0 |
CaK sun | ... | 45 | 6 | 0 |
CaK sun | ... | 49 | 5 | 0 |
Active region | ... | 45 | 4 | 0 |
Prominences | ... | 101 | 7 | 0 |
AR2119 in Ha | ... | 49 | 5 | 0 |
Ha sun | ... | 42 | 0 | 0 |
CaK sun | ... | 41 | 2 | 0 |
(no title) | ... | 46 | 2 | 0 |
AR arriving | ... | 56 | 3 | 0 |
AR departing. | ... | 40 | 2 | 0 |
Solar filament - colour | ... | 33 | 4 | 0 |
solar filament | ... | 42 | 2 | 0 |
AR2114 and AR2116 in Ha | ... | 53 | 1 | 0 |
AR2117 and AR2113 in Ha | ... | 65 | 1 | 0 |
AR2111 in Ha | ... | 49 | 1 | 0 |
AR2108 and AR2109 in Ha | ... | 36 | 4 | 0 |
Filament - extreme close up | ... | 44 | 3 | 0 |
Ha sun | ... | 50 | 6 | 0 |
Ha - extreme close up | ... | 78 | 5 | 0 |
CaK sun | ... | 56 | 7 | 0 |
AR2108 and AR2109 in CaK | ... | 90 | 8 | 0 |
AR2108 and AR2109 in Ha - colour | ... | 45 | 4 | 0 |
AR2108 and AR2109 in Ha | ... | 36 | 2 | 0 |
AR2109 - colour | ... | 107 | 3 | 0 |
AR2108 - colour | ... | 111 | 2 | 0 |
Solar prominence | ... | 71 | 0 | 0 |
AR2108 and AR2109 in Ha (colour) | ... | 46 | 7 | 0 |
Prominence | ... | 48 | 3 | 0 |
AR2108 and AR2109 in Ha | ... | 38 | 6 | 0 |
AR2108 in white light | ... | 78 | 2 | 0 |
AR2107 in white light | ... | 44 | 0 | 0 |
AR2109 in white light | ... | 93 | 1 | 0 |
AR2109 in white light | ... | 42 | 3 | 0 |
AR2108 in white light | ... | 50 | 2 | 0 |
AR2107 in Ha | ... | 59 | 5 | 0 |
AR2108 in Ha | ... | 111 | 8 | 0 |
AR2104 in Ha | ... | 52 | 3 | 0 |
AR2109 in Ha | ... | 126 | 1 | 0 |
AR2104 in Cak | ... | 54 | 2 | 0 |
AR2109 in Cak | ... | 72 | 3 | 0 |
AR2108 in CaK | ... | 108 | 6 | 0 |
Ha sun | ... | 46 | 2 | 0 |
CaK sun | ... | 50 | 6 | 0 |
Solar prominence | ... | 40 | 4 | 0 |
Solar prominence | ... | 48 | 6 | 0 |
Solar prominence | ... | 82 | 2 | 0 |
Solar filament | ... | 48 | 4 | 0 |
AR2106, 2102 in Ha - inverted | ... | 120 | 8 | 0 |
AR2106, 2102 in Ha | ... | 71 | 2 | 0 |
AR2104, 2107 in Ha - inverted | ... | 64 | 5 | 0 |
AR2104, 2107 in Ha | ... | 62 | 5 | 0 |
AR2104 and AR2107 in CaK | ... | 51 | 4 | 0 |
AR 2106 in CAk | ... | 29 | 3 | 0 |
CaK sun | ... | 31 | 5 | 0 |
Ha Sun | ... | 33 | 3 | 0 |
Solar Ha 40mm - 100mm comparison | ... | 90 | 6 | 0 |
CaK sun | ... | 65 | 11 | 0 |
AR2089 - mono | ... | 64 | 5 | 0 |
AR2089 in Ha | ... | 54 | 4 | 0 |
AR2090 - Ha, colour | ... | 40 | 5 | 0 |
Solar filament | ... | 55 | 1 | 0 |
AR2093, AR2094 | ... | 111 | 3 | 0 |
Prominence | ... | 92 | 3 | 0 |
AR2095 in Ha | ... | 42 | 1 | 0 |
AR2090 in Ha | ... | 29 | 4 | 0 |
CaK sun | ... | 30 | 4 | 0 |
AR and filament - mono | ... | 39 | 2 | 0 |
AR and filament | ... | 38 | 5 | 0 |
Ellerman bombs | ... | 38 | 4 | 0 |
(no title) | ... | 38 | 1 | 0 |
AR2080 and AR2085 close ups | ... | 43 | 2 | 0 |
AR2082 in Ha - colour | ... | 48 | 2 | 0 |
AR2082 in Ha | ... | 75 | 3 | 0 |
x-class flare - colour | ... | 132 | 17 | 0 |
Solar mosaic - colour | ... | 31 | 2 | 0 |
solar mosaic | ... | 27 | 3 | 0 |
AR 2080 and AR 2085 | ... | 50 | 3 | 0 |
Large filament | ... | 37 | 12 | 0 |
AR 2082 and AR 2079 | ... | 81 | 4 | 0 |
New AR in Ha | ... | 46 | 2 | 0 |
Flaring active region - close up | ... | 157 | 11 | 1 |
Flaring active region | ... | 61 | 6 | 0 |
Solar prominence - inverted | ... | 59 | 2 | 0 |
High resolution Ha solar | ... | 75 | 4 | 0 |
High resolution Ha solar | ... | 81 | 8 | 0 |
High resolution Ha solar | ... | 40 | 3 | 0 |
High resolution Ha solar | ... | 50 | 2 | 0 |
High resolution Ha solar | ... | 52 | 3 | 1 |
High resolution Ha solar | ... | 43 | 1 | 0 |
AR2080 and AR2085 in white light | ... | 67 | 6 | 0 |
Ha sun | ... | 42 | 2 | 0 |
Sun in CaK | ... | 56 | 4 | 0 |
AR2080 and AR2085 - wide field | ... | 66 | 4 | 0 |
AR2082 | ... | 41 | 3 | 0 |
AR2080 and AR2085 | ... | 73 | 6 | 0 |
wide field solar Ha | ... | 44 | 4 | 0 |
CaK sun | ... | 49 | 4 | 0 |
SE prominence - colour | ... | 52 | 5 | 0 |
SE prominence | ... | 52 | 1 | 0 |
AR 2077 in Ha - mono | ... | 47 | 1 | 0 |
AR 2077 in Ha | ... | 39 | 1 | 0 |
Solar wide-field ha | ... | 42 | 5 | 0 |
SW prominence | ... | 30 | 1 | 0 |
AR 2075 in Ha | ... | 33 | 1 | 0 |
AR 2076 in Ha | ... | 37 | 2 | 0 |
NE solar prominence | ... | 87 | 6 | 1 |
Close up solar filament (2) - colour | ... | 59 | 8 | 0 |
Close up solar filament (2) | ... | 83 | 6 | 0 |
Close up solar filament | ... | 79 | 6 | 0 |
Close up AR 2060 in Ha. | ... | 82 | 5 | 0 |
AR2061 in Ha | ... | 60 | 4 | 0 |
AR 2060 in Ha | ... | 274 | 8 | 0 |
Aristarchus | ... | 102 | 4 | 0 |
Craters Shickard, Wargentin and Bailley. | ... | 125 | 4 | 0 |
Mars | ... | 95 | 3 | 0 |
Jupiter | ... | 160 | 4 | 0 |
M13 | ... | 206 | 8 | 0 |
Bodes Galaxies | ... | 209 | 8 | 0 |
AR 2049 in CaK | ... | 111 | 4 | 0 |
Ha sun | ... | 72 | 10 | 0 |
CaK sun | ... | 49 | 7 | 0 |
Jupiter | ... | 108 | 7 | 0 |
Mars | ... | 101 | 6 | 0 |
Mars | ... | 134 | 7 | 0 |
Ha sun | ... | 55 | 3 | 0 |
CaK sun | ... | 52 | 5 | 0 |
sunspots in white light | ... | 97 | 4 | 0 |
Solar white light | ... | 68 | 2 | 0 |
AR2044 and AR2045 in white light | ... | 68 | 2 | 0 |
Jupiter, Ganymede shadow transit. | ... | 121 | 6 | 0 |
AR2035 in white light - colour | ... | 80 | 10 | 0 |
Solar prominences | ... | 49 | 4 | 0 |
CaK sun | ... | 63 | 12 | 0 |
Ha sun | ... | 57 | 5 | 0 |
Jupiter RGB | ... | 84 | 5 | 0 |
Mars RGB | ... | 64 | 3 | 0 |
AR2035 in white light. | ... | 81 | 10 | 0 |
Jupiter | ... | 73 | 6 | 0 |
Mars | ... | 145 | 19 | 0 |
Ha sun | ... | 76 | 10 | 0 |
CaK sun | ... | 62 | 11 | 0 |
Solar prominence | ... | 43 | 3 | 0 |
Ha sun | ... | 72 | 7 | 0 |
CaK sun | ... | 37 | 5 | 0 |
Jupiter, Ganymede and Io | ... | 45 | 1 | 0 |
Mars | ... | 86 | 7 | 0 |
Solar prominence | ... | 61 | 4 | 0 |
Solar active regions | ... | 33 | 1 | 0 |
Moon | ... | 67 | 4 | 0 |
Ha sun | ... | 51 | 5 | 0 |
CaK sun | ... | 44 | 3 | 0 |
Mars | ... | 112 | 5 | 0 |
Jupiter | ... | 83 | 4 | 0 |
Mars | ... | 101 | 8 | 0 |
M3 | ... | 254 | 10 | 0 |
M63 | ... | 332 | 14 | 1 |
Mars | ... | 85 | 10 | 0 |
Solar prominences | ... | 45 | 7 | 0 |
CaK sun | ... | 67 | 7 | 0 |
Ha sun | ... | 39 | 3 | 0 |
Ha sun | ... | 59 | 5 | 0 |
M51 | ... | 562 | 15 | 0 |
Mars | ... | 43 | 3 | 0 |
Jupiter | ... | 75 | 3 | 0 |
Sun in Ha | ... | 74 | 4 | 0 |
Sun in white light | ... | 69 | 2 | 0 |
AR2014 | ... | 65 | 3 | 0 |
Jupiter and Io | ... | 105 | 3 | 0 |
Ha sun | ... | 93 | 6 | 0 |
CaK sun | ... | 44 | 10 | 0 |
Jupiter | ... | 59 | 3 | 0 |
Inverted Ha sun | ... | 114 | 4 | 0 |
Sun and prominences in Ha | ... | 63 | 7 | 0 |
Jupiter | ... | 75 | 7 | 0 |
Jupiter | ... | 56 | 1 | 0 |
Jupiter | ... | 64 | 3 | 0 |
Sinus Iridium | ... | 103 | 11 | 0 |
Montes Harbinger and Prinz | ... | 62 | 1 | 0 |
Mairan and Mons Gruithuisen | ... | 45 | 0 | 0 |
Herschel | ... | 34 | 0 | 0 |
Hainzel and Schiller | ... | 40 | 0 | 0 |
Goldschmidt and Philolaus | ... | 37 | 3 | 0 |
Clavius region | ... | 61 | 4 | 0 |
Mare Humorum. | ... | 54 | 3 | 0 |
Plato and the Straight Range | ... | 70 | 2 | 0 |
Tycho | ... | 54 | 1 | 0 |
Copernicus and Erastothenes | ... | 50 | 0 | 0 |
Ha sun | ... | 121 | 4 | 0 |
Jupiter | ... | 80 | 3 | 0 |
CaK sun | ... | 49 | 3 | 0 |
AR2001 and AR1996 | ... | 109 | 7 | 0 |
AR2002 | ... | 101 | 3 | 0 |
CaK sun | ... | 53 | 4 | 0 |
Active regions in white light | ... | 84 | 4 | 0 |
Jupiter polar map | ... | 81 | 4 | 1 |
Jupiter and Io | ... | 103 | 3 | 0 |
Ha sun | ... | 191 | 23 | 0 |
CaK sun | ... | 80 | 12 | 0 |
Jupiter and Europa shadow transit | ... | 165 | 5 | 0 |
Aurora | ... | 116 | 0 | 0 |
CaK sun | ... | 79 | 14 | 0 |
Ha sun | ... | 89 | 5 | 0 |
Jupiter, Io and Europa | ... | 92 | 5 | 0 |
Jupiter | ... | 183 | 3 | 0 |
Jupiter (mono) | ... | 114 | 1 | 0 |
Jupiter | ... | 129 | 3 | 0 |
Jupiter | ... | 181 | 3 | 0 |
Lunar south pole | ... | 62 | 3 | 0 |
Gassendi | ... | 79 | 3 | 0 |
Copernicus | ... | 37 | 2 | 0 |
Plato | ... | 76 | 6 | 0 |
Mare Imbrium | ... | 65 | 2 | 0 |
Copernicus | ... | 51 | 3 | 0 |
Moon south pole | ... | 95 | 4 | 0 |
Jupiter | ... | 155 | 4 | 0 |
Moon | ... | 95 | 5 | 0 |
Moon | ... | 93 | 5 | 0 |
Aristoteles and Eudoxus | ... | 61 | 6 | 0 |
Alpine valley | ... | 102 | 10 | 0 |
Archimedes | ... | 111 | 7 | 0 |
Lunar Apennines | ... | 107 | 4 | 0 |
Albategnius | ... | 108 | 5 | 0 |
Werner and Aliacensis | ... | 67 | 3 | 0 |
Jupiter | ... | 179 | 8 | 0 |
AR11968 in CaK | ... | 94 | 5 | 0 |
AR11967 in CaK | ... | 71 | 5 | 0 |
CaK sun | ... | 112 | 6 | 0 |
Ha sun | ... | 88 | 8 | 0 |
GREEN2014-02-02-1950_8 | ... | 57 | 0 | 0 |
BLUE2014-02-02-1942_6 | ... | 56 | 0 | 0 |
RED2014-02-02-2002_3 | ... | 109 | 1 | 0 |
Jupiter and Europa transit | ... | 160 | 2 | 1 |
AR11967 and AR11968 in Ha | ... | 72 | 6 | 0 |
AR11967 | ... | 135 | 12 | 2 |
Jupiter, Ganymede shadow transit. | ... | 127 | 6 | 0 |
Jupiter, Ganymede shadow transit. | ... | 165 | 4 | 0 |
Jupiter, Ganymede shadow transit. | ... | 68 | 0 | 0 |
Ganymede | ... | 152 | 4 | 0 |
Jupiter, Ganymede shadow transit. | ... | 146 | 4 | 0 |
M81 | ... | 433 | 11 | 0 |
Orion Nebula | ... | 222 | 3 | 0 |
M82 supernova | ... | 332 | 8 | 1 |
Jupiter | ... | 105 | 2 | 0 |
Jupiter | ... | 150 | 4 | 0 |
Ha sun | ... | 95 | 3 | 0 |
CaK sun | ... | 91 | 5 | 0 |
M42 | ... | 188 | 2 | 0 |
Jupiter | ... | 99 | 3 | 0 |
M42 | ... | 187 | 2 | 0 |
CaK sun | ... | 71 | 4 | 0 |
Jupiter | ... | 101 | 3 | 0 |
Jupiter and Io | ... | 234 | 1 | 0 |
Owl Nebula | ... | 310 | 5 | 0 |
M82 | ... | 480 | 9 | 0 |
Jupiter, Io and Callisto | ... | 63 | 0 | 0 |
AR11899 in Ha | ... | 104 | 2 | 0 |
Mono Ha sun | ... | 114 | 3 | 0 |
Jupiter | ... | 135 | 1 | 0 |
Ha sun inverted | ... | 128 | 2 | 0 |
CaK sun | ... | 74 | 1 | 0 |
CaK sun | ... | 85 | 2 | 0 |
AR11899 in Ha | ... | 105 | 1 | 0 |
solar Ha | ... | 100 | 3 | 0 |
Tycho | ... | 131 | 1 | 0 |
ha close up | ... | 74 | 1 | 0 |
solar prominence | ... | 69 | 0 | 0 |
Ha close up | ... | 61 | 1 | 0 |
CaK sun | ... | 95 | 9 | 0 |
Moon | ... | 173 | 1 | 0 |
AR11809 in Ha | ... | 93 | 6 | 0 |
Jupiter | ... | 142 | 0 | 0 |
AR11890 in cak | ... | 71 | 2 | 0 |
CaK sun | ... | 78 | 4 | 0 |
Cak sun | ... | 192 | 2 | 1 |
AR11890 in CaK | ... | 55 | 0 | 0 |
Jupiter | ... | 70 | 0 | 0 |
Jupiter | ... | 88 | 0 | 0 |
(no title) | ... | 39 | 0 | 0 |
Jupiter | ... | 66 | 0 | 0 |
Ha sun | ... | 397 | 12 | 0 |
CaK sun | ... | 167 | 3 | 0 |
Ha sun | ... | 113 | 2 | 1 |
Reinhold and Lansberg | ... | 72 | 0 | 0 |
Sinus Iridium and Plato | ... | 148 | 2 | 0 |
Schiller and Longomontanus | ... | 83 | 0 | 0 |
Copernicus and Erastothenes. | ... | 71 | 0 | 0 |
Schiller | ... | 89 | 0 | 0 |
Bullialdus | ... | 63 | 0 | 0 |
Tycho | ... | 100 | 0 | 0 |
Philolaus | ... | 67 | 0 | 0 |
Herschel | ... | 69 | 2 | 0 |
Clavius | ... | 131 | 1 | 0 |
Ha sun - inverted | ... | 118 | 0 | 0 |
Cak - close up ARs | ... | 62 | 0 | 0 |
M81 | ... | 337 | 3 | 1 |
CaK sun | ... | 80 | 1 | 1 |
Ha sun | ... | 89 | 0 | 0 |
M31 | ... | 263 | 1 | 0 |
Ha sun | ... | 112 | 5 | 0 |
M81 | ... | 261 | 2 | 0 |
M57 | ... | 137 | 0 | 0 |
M57 | ... | 155 | 0 | 0 |
M27 | ... | 391 | 8 | 0 |
CaK sun | ... | 72 | 1 | 0 |
M92 | ... | 171 | 4 | 0 |
M82 | ... | 155 | 0 | 0 |
M81 | ... | 205 | 1 | 0 |
M101 | ... | 298 | 0 | 0 |
AR11836 in Ha | ... | 71 | 1 | 0 |
Ha sun | ... | 66 | 0 | 0 |
M13 | ... | 140 | 4 | 0 |
Solar prominences | ... | 57 | 2 | 0 |
AR11835 in Cak | ... | 75 | 1 | 0 |
Ha sun | ... | 108 | 1 | 0 |
CaK sun | ... | 110 | 2 | 0 |
SE filaprom | ... | 116 | 0 | 0 |
AR11818, AR11819, AR11817 | ... | 109 | 0 | 0 |
NE prominence | ... | 76 | 1 | 0 |
Detached eastern prominence | ... | 62 | 1 | 0 |
Ha sun | ... | 97 | 1 | 0 |
CaK selection | ... | 77 | 1 | 0 |
Earth and sunspot to scale | ... | 155 | 3 | 1 |
AR11801 mono version | ... | 140 | 7 | 1 |
AR11801 in CaK | ... | 46 | 0 | 0 |
Western prominence | ... | 50 | 2 | 1 |
AR11805 in white light | ... | 117 | 1 | 0 |
AR11801 in white light | ... | 166 | 3 | 2 |
3D Mars | ... | 190 | 3 | 0 |
3D Mars | ... | 251 | 3 | 0 |
3D Jupiter | ... | 210 | 5 | 1 |
Cak solar disc with Ha prominences | ... | 104 | 1 | 0 |
Solar Ha-Cak combination | ... | 324 | 14 | 2 |
SW prominence | ... | 73 | 1 | 0 |
NW prominence | ... | 73 | 0 | 0 |
NW prominence | ... | 61 | 2 | 0 |
SE solar prominence | ... | 77 | 0 | 0 |
solar photosphere | ... | 161 | 1 | 1 |
AR11785 and AR11787 in CaK | ... | 69 | 0 | 0 |
CaK sun | ... | 70 | 1 | 0 |
Solar granulation | ... | 227 | 2 | 0 |
AR11785 in white light | ... | 176 | 6 | 0 |
Inverted Ha sun | ... | 86 | 1 | 1 |
Ha close up of AR11785 | ... | 56 | 0 | 0 |
AR11789 | ... | 104 | 2 | 0 |
Ha sun | ... | 79 | 2 | 0 |
CaK sun | ... | 60 | 1 | 0 |
AR 11785 | ... | 122 | 3 | 0 |
AR11785 in white light | ... | 159 | 2 | 0 |
AR11785 and AR11787 | ... | 79 | 1 | 0 |
CaK sun | ... | 101 | 3 | 0 |
AR11777 in white light | ... | 101 | 1 | 0 |
CaK sun | ... | 65 | 3 | 0 |
AR11765 in CaK | ... | 54 | 1 | 0 |
Ha sun | ... | 71 | 1 | 0 |
CaK sun | ... | 82 | 1 | 0 |
Inverted CaK mosaic | ... | 71 | 1 | 0 |
AR11756 in CAK | ... | 89 | 0 | 0 |
Solar prominences | ... | 75 | 2 | 0 |
solar prominences | ... | 59 | 0 | 0 |
Ha inverted mosaic | ... | 109 | 4 | 2 |
Prominences | ... | 46 | 5 | 0 |
Prominences | ... | 48 | 0 | 0 |
AR11755 in Cak | ... | 52 | 0 | 0 |
Ha sun | ... | 103 | 2 | 0 |
Saturn | ... | 188 | 2 | 0 |
Lunar mosaic | ... | 63 | 0 | 0 |
Saturn | ... | 221 | 1 | 0 |
Palus Somnii and Mare Crisium | ... | 99 | 0 | 0 |
AR 11746 in white light | ... | 95 | 0 | 0 |
AR 11748 in white light | ... | 68 | 0 | 0 |
AR 11748 in CaK | ... | 56 | 0 | 0 |
AR 11746 in CaK | ... | 43 | 0 | 0 |
AR 11745 in CaK | ... | 53 | 0 | 0 |
Ha sun | ... | 108 | 3 | 0 |
CaK sun | ... | 93 | 0 | 0 |
Solar prominences | ... | 107 | 6 | 2 |
AR 11738 and AR 11739 in CaK | ... | 79 | 0 | 0 |
AR 11736 and AR 11734 in CaK | ... | 96 | 1 | 0 |
Solar prominence and AR 11734 | ... | 88 | 2 | 0 |
CaK sun | ... | 57 | 2 | 0 |
Ha sun inverted | ... | 65 | 0 | 0 |
AR 11734 in white light | ... | 91 | 1 | 0 |
AR 11734 in CaK | ... | 103 | 0 | 0 |
Ha sun | ... | 77 | 0 | 0 |
CaK sun | ... | 78 | 3 | 0 |
Saturn | ... | 144 | 0 | 0 |
AR 11731 in CaK | ... | 67 | 0 | 0 |
CaK sun | ... | 74 | 1 | 0 |
Copernicus | ... | 82 | 1 | 0 |
Copernicus | ... | 137 | 0 | 0 |
Ptolemaeus, Alphonsus, Arzachel | ... | 100 | 3 | 0 |
Partial lunar mosaic | ... | 73 | 2 | 0 |
Crescent Moon | ... | 120 | 0 | 0 |
AR 11718 and AR 11714 close up | ... | 78 | 1 | 0 |
AR 11722 and AR 11721 in CaK | ... | 63 | 0 | 0 |
Ha sun | ... | 49 | 0 | 0 |
CaK close up | ... | 40 | 0 | 0 |
AR 11711 in CaK | ... | 72 | 1 | 0 |
Ha sun | ... | 136 | 2 | 0 |
CaK sun | ... | 127 | 2 | 0 |
Crab Nebula | ... | 264 | 18 | 1 |
AR 11711 in white light | ... | 89 | 0 | 0 |
AR 11711 in CaK | ... | 68 | 0 | 0 |
Crab Nebula | ... | 224 | 0 | 0 |
NW solar prominence | ... | 85 | 1 | 0 |
AR 11711 in CaK | ... | 85 | 2 | 0 |
AR 11711, AR 11710 in Cak | ... | 51 | 0 | 0 |
AR 11710, AR 11707 in CaK | ... | 88 | 0 | 0 |
AR 11704 in CaK | ... | 67 | 0 | 0 |
AR 11704 | ... | 64 | 0 | 0 |
AR 11711 | ... | 80 | 0 | 0 |
CaK sun | ... | 83 | 1 | 0 |
Northern prominence | ... | 173 | 6 | 2 |
Ha sun | ... | 164 | 0 | 0 |
CaK close up | ... | 53 | 0 | 0 |
CaK close up | ... | 59 | 0 | 0 |
Ha sun | ... | 106 | 1 | 0 |
AR11694 and AR11692 | ... | 139 | 2 | 0 |
CaK sun | ... | 136 | 1 | 0 |
Jupiter - Io transit | ... | 212 | 2 | 1 |
CaK sun | ... | 69 | 1 | 1 |
M82 | ... | 370 | 0 | 0 |
CaK sun | ... | 114 | 1 | 0 |
Jupiter | ... | 223 | 3 | 1 |
Tycho | ... | 93 | 0 | 0 |
Plato | ... | 174 | 2 | 0 |
Gassendi | ... | 136 | 0 | 0 |
Copernicus | ... | 129 | 0 | 0 |
Clavius | ... | 123 | 0 | 0 |
Mare Humorum | ... | 96 | 0 | 0 |
Mare Imbrium | ... | 96 | 1 | 0 |
Active solar regions in Ha | ... | 74 | 1 | 0 |
Ha sun | ... | 78 | 0 | 0 |
Ptolemaeus | ... | 114 | 2 | 0 |
Aristoteles and Eudoxus | ... | 86 | 0 | 0 |
Sun in CaK | ... | 59 | 0 | 0 |
Petavius and Langrenus | ... | 87 | 0 | 0 |
Mare Crisium | ... | 121 | 0 | 0 |
Jupiter, Europa in transit, Io and Ganymede | ... | 149 | 2 | 1 |
Jupiter with Europa in transit | ... | 210 | 4 | 0 |
Solar prominence | ... | 86 | 0 | 0 |
High res CaK Sun | ... | 131 | 2 | 1 |
Sun in Ha | ... | 118 | 2 | 0 |
Owl Nebula | ... | 356 | 3 | 0 |
Sun in CaK | ... | 97 | 2 | 0 |
Jupiter and Io | ... | 187 | 1 | 0 |
Moon mosaic | ... | 102 | 0 | 0 |
Moon mosaic in colour | ... | 98 | 0 | 0 |
Clavius | ... | 107 | 0 | 0 |
Copernicus | ... | 77 | 0 | 0 |
Plato | ... | 67 | 0 | 0 |
Jupiter | ... | 127 | 1 | 0 |
Sun in CaK | ... | 86 | 3 | 0 |
Sun in white light | ... | 85 | 0 | 0 |
Jupiter and Io shadow transit | ... | 137 | 0 | 0 |
Plato | ... | 64 | 0 | 0 |
Jupiter | ... | 212 | 3 | 0 |
Lunar north pole | ... | 71 | 0 | 0 |
Posidonius | ... | 58 | 0 | 0 |
Ha active regions | ... | 39 | 0 | 0 |
Ha active regions | ... | 54 | 1 | 0 |
Ha active regions | ... | 45 | 1 | 0 |
Solar CaK close up | ... | 69 | 0 | 0 |
M102 | ... | 96 | 0 | 0 |
M101 | ... | 134 | 0 | 0 |
NGC 7331 | ... | 110 | 4 | 0 |
M81 | ... | 240 | 1 | 0 |
M57 | ... | 101 | 1 | 0 |
Solar active regions | ... | 67 | 1 | 0 |
Solar prominence in Ha | ... | 64 | 0 | 0 |
Sun in Calcium-K | ... | 122 | 1 | 0 |
Posidonius | ... | 45 | 0 | 0 |
Atistoteles and Eudoxus | ... | 89 | 0 | 0 |
Southern uplands | ... | 89 | 0 | 0 |
Jupiter 4 October 2012 | ... | 171 | 1 | 0 |
Petavius and Furnerius | ... | 79 | 0 | 0 |
Rheita valley | ... | 75 | 0 | 0 |
Atlas and Hercules | ... | 54 | 0 | 0 |
Langrenus | ... | 73 | 0 | 0 |
M57 | ... | 208 | 0 | 0 |
Sun in Ha - 23 September 2012 | ... | 93 | 2 | 0 |
M82 | ... | 457 | 2 | 0 |
Messier 100 and supernova 2019ehk | ... | 113 | 6 | 0 |
Solar Ha close up - 25 August 2012 | ... | 85 | 3 | 0 |
Solar Ha mosaic inverted - 25 August 2012 | ... | 589 | 26 | 8 |
Solar Ha mosaic - 25 August 2012 | ... | 136 | 4 | 0 |
Sun in Ha inverted - 23 August 2012 | ... | 74 | 0 | 0 |
Sun in Ha - 23 August 2012 | ... | 59 | 0 | 0 |
Sun in Ha - 23 August 2012 | ... | 63 | 1 | 1 |
AR11543 in CaK - 18 august 2012 | ... | 42 | 0 | 0 |
Close up solar filament 18 August 2012 | ... | 78 | 0 | 0 |
Solar filament - 18 August 2012 | ... | 50 | 3 | 0 |
Venus 18 August 2012 | ... | 99 | 2 | 0 |
Jupiter 18 August 2012 | ... | 75 | 0 | 0 |
CaK sun 18 August 2012 | ... | 61 | 0 | 0 |
Jupiter | ... | 157 | 0 | 0 |
Sun in CaK - 16 August 2012 | ... | 85 | 0 | 0 |
Ha close up - 11 August 2012 | ... | 80 | 1 | 1 |
Close up solar active regions in CaK - 11 August 2012 | ... | 61 | 0 | 0 |
Close up solar active regions in CaK - 11 August 2012 | ... | 61 | 0 | 0 |
Solar CaK active regions - 11 August 2012 | ... | 53 | 0 | 0 |
Close up solar active regions in CaK- 11 August2012 | ... | 53 | 1 | 0 |
Sun in CaK - 11 August 2012 | ... | 65 | 1 | 0 |
AR11543 in white light 11 August 2012 | ... | 116 | 4 | 0 |
AR11543 in white light 11 August 2012 | ... | 85 | 1 | 0 |
CaK close up - 3 August 2012 | ... | 53 | 0 | 0 |
CaK close up - 3 August 2012 | ... | 44 | 0 | 0 |
CaK close up - 3 August 2012 | ... | 56 | 0 | 0 |
CaK close up - 3 August 2012 | ... | 46 | 0 | 0 |
SW solar prominence - 3 August 2012 | ... | 73 | 0 | 0 |
Sun in calcium light - 3 August 2012 | ... | 73 | 0 | 0 |
Sun in calcium light - 3 August 2012 | ... | 96 | 0 | 0 |
Active regions in Ha - 31 July 2012 | ... | 81 | 4 | 0 |
AR11532 in white light July 31 2012 | ... | 60 | 0 | 0 |
AR11529, AR11530 in Ha inverted - 27 July 2012 | ... | 55 | 0 | 0 |
Southern prominences - 27 July 2012 | ... | 69 | 0 | 0 |
Sun in CaK - 27 July 2012 | ... | 59 | 0 | 0 |
Heart of M31 | ... | 201 | 2 | 0 |
AR11513 in CaK - 5 July 2012 | ... | 53 | 0 | 0 |
AR11515 in Ha - 5 July 2012 | ... | 64 | 0 | 0 |
Solar Ha Disc 5 July 2012 | ... | 69 | 0 | 0 |
Solar CaK active regions - 30 June 2012 | ... | 72 | 0 | 0 |
Solar CaK active regions - 30 June 2012 | ... | 67 | 0 | 0 |
Solar Ha active regions 30 June 2012 | ... | 66 | 1 | 0 |
Solar Ha active regions 30 June 2012 | ... | 60 | 0 | 0 |
Solar Prominences 30 June 2012 | ... | 120 | 2 | 1 |
Solar prominences - 30 June 2012 | ... | 86 | 0 | 0 |
Solar Prominences 26 June 2012 | ... | 69 | 0 | 0 |
AR11512 in Hydrogen Alpha - 26 June 2012 | ... | 81 | 0 | 0 |
Solar Ha mosaic 26 June 2012 | ... | 127 | 0 | 0 |
Solar Ha inverted 20 June | ... | 121 | 4 | 1 |
Sun in Ha - 20 June 2012 | ... | 70 | 0 | 0 |
Sun in Calcium light - 20 June 2012 | ... | 49 | 0 | 0 |
Sun in Calcium light - 20 June 2012 | ... | 55 | 0 | 0 |
Ha close up - 5 June 2012 | ... | 83 | 1 | 0 |
Ha close up - 5 June 2012 | ... | 59 | 0 | 0 |
Ha close up - 5 June 2012 | ... | 77 | 0 | 0 |
Cak solar close up 5 June 2012 | ... | 73 | 1 | 0 |
Cak solar close up 5 June 2012 | ... | 47 | 0 | 0 |
Sun in CaK - 2 June 2012 | ... | 72 | 0 | 0 |
Cak close up - 2 June 2012 | ... | 143 | 0 | 0 |
HA sun in colour 3 June 2012 | ... | 113 | 0 | 0 |
Ha sun 3 June | ... | 122 | 0 | 0 |
Sun in Cak - 30 May 2012 | ... | 154 | 0 | 0 |
Solar Ha mosaic 30 May 2012 | ... | 215 | 0 | 0 |
Ha - Cak combination | ... | 126 | 4 | 0 |
Solar prominences - 27 May 2012 | ... | 110 | 0 | 0 |
Cak solar close up 27 May | ... | 67 | 1 | 0 |
CaK sun 27 May | ... | 74 | 0 | 0 |
Cak solar close up 27 May | ... | 50 | 0 | 0 |
Cak solar close up 27 May 2012 | ... | 43 | 0 | 0 |
Cak solar close up 27 May | ... | 92 | 0 | 0 |
CaK sun 27 May - inverted | ... | 97 | 0 | 0 |
Sun in hydrogen alpha - inverted - 26 May 2012 | ... | 115 | 0 | 0 |
CaK sun 25 May 2012 -inverted | ... | 59 | 0 | 0 |
AR11482 in white light 23 May 2012 - Mak 127 | ... | 168 | 1 | 0 |
AR11484 in white light 23 May 2012 - ED80 and Mak 127 comparison | ... | 174 | 1 | 0 |
AR11486 in white light 23 May 2012 - ED80 and Mak 127 comparison | ... | 193 | 1 | 0 |
AR11482 and AR11484 in Cak 22 May 2012 | ... | 90 | 2 | 0 |
AR11486 in white light 22 May 2012 | ... | 65 | 0 | 0 |
AR11486 in Cak 21 May 2012 | ... | 50 | 0 | 0 |
AR11476 in CaK | ... | 103 | 1 | 0 |
Sun in Calcium K - 19 May 2012 | ... | 67 | 0 | 0 |
Close up Ha 19 May 2012 | ... | 62 | 0 | 0 |
Close up Ha 19 May 2012 | ... | 37 | 0 | 0 |
Sun AR11476 on the limb - 17 May 2012 | ... | 62 | 0 | 0 |
Sun in Ha 17 May 2012 | ... | 59 | 0 | 0 |
AR11476 in Hydrogen Alpha - 12 May 2012 | ... | 61 | 0 | 0 |
Saturn 6 May 2012 | ... | 246 | 1 | 0 |
AR11471 in CaK and Ha | ... | 63 | 0 | 0 |
AR11476 in CaK and Ha | ... | 68 | 0 | 0 |
Solar Ha mosaic inverted 1 May 2012 | ... | 130 | 2 | 0 |
Sun in Ha 1 May 2012 | ... | 58 | 3 | 0 |
AR11471 in Ha and CaK - 1 May 2012 | ... | 71 | 0 | 0 |
AR11469 in Ha and CaK - 1 May 2012 | ... | 84 | 0 | 0 |
M57 | ... | 281 | 2 | 0 |
Venus 28 April 2012 | ... | 160 | 3 | 0 |
Cak solar close up 29 April 2012 | ... | 52 | 0 | 0 |
Cak solar close up 29 April 2012 | ... | 62 | 0 | 0 |
Cak solar close up 29 April 2012 | ... | 61 | 0 | 0 |
Cak solar close up 29 April 2012 | ... | 71 | 0 | 0 |
Cak solar close up 29 April 2012 | ... | 77 | 0 | 0 |
Full disk sun in white light 29 April 2012 | ... | 66 | 0 | 0 |
Full disk sun in white light 29 April 2012 | ... | 82 | 0 | 0 |
CaK solar mosaic 29 April 2012 | ... | 126 | 0 | 0 |
CaK solar mosaic 29 April 2012 | ... | 145 | 0 | 0 |
Solar Ha mosaic - 29 April 2012 | ... | 290 | 1 | 0 |
Sun in Ha 29 April 2012 | ... | 165 | 0 | 0 |
Moon 28 April 2012 | ... | 45 | 0 | 0 |
Moon 28 April 2012 | ... | 57 | 0 | 0 |
Moon 28 April 2012 | ... | 74 | 0 | 0 |
Moon mosaic 28 April 2012 | ... | 109 | 0 | 0 |
NGC3628 | ... | 167 | 0 | 0 |
Atlas, Hercules | ... | 80 | 0 | 0 |
Posidonius | ... | 93 | 0 | 0 |
M65 and M66 | ... | 187 | 1 | 0 |
AR11466 in Ha | ... | 111 | 0 | 0 |
AR11465 white light | ... | 97 | 1 | 0 |
Sun in Calcium-K 16 April 2012 | ... | 116 | 0 | 0 |
Solar prominence 16 April 2012 | ... | 99 | 0 | 0 |
Solar prominence 16 April 2012 | ... | 100 | 0 | 0 |
solar Ha mosaic 16 April 2012 | ... | 153 | 2 | 0 |
Mars 10 April 2012 22:30 UT | ... | 207 | 1 | 0 |
M51 | ... | 319 | 1 | 0 |
Solar prominences - 27 March 2012 | ... | 49 | 0 | 0 |
Solar prominences - 27 March 2012 | ... | 119 | 1 | 0 |
Solar prominences - 26 March 2012 | ... | 60 | 1 | 0 |
Solar prominences 26 March 2012 | ... | 85 | 0 | 0 |
AR11444 and AR11438 in CaK | ... | 97 | 0 | 0 |
AR11445 in CaK and Ha | ... | 100 | 0 | 0 |
moon 26 March 2012 | ... | 145 | 1 | 0 |
M106 | ... | 182 | 5 | 0 |
M94 | ... | 274 | 0 | 0 |
M63 | ... | 457 | 18 | 1 |
Solar Ha mosaic - 22 March 2012 | ... | 134 | 2 | 0 |
Bodes Nebulae | ... | 142 | 1 | 0 |
Solar Ha mosaic inverted - 22 March 2012 | ... | 55 | 1 | 0 |
AR11438 in Cak - 22 March 2012 | ... | 89 | 0 | 0 |
Sun in Calcium-K inverted view 23 March 2012 | ... | 90 | 0 | 0 |
Sun in Calcium-K 23 March 2012 | ... | 73 | 0 | 0 |
Prominence 23 March 2012 | ... | 79 | 0 | 0 |
Ha solar mosaic 23 March 2012 | ... | 116 | 1 | 0 |
Mars with the Mak 127 | ... | 768 | 4 | 0 |
Sun in Calcium_K 22 March 2012 | ... | 66 | 0 | 0 |
Prominence 22 March 2012 | ... | 153 | 5 | 0 |
fila-prominence 22 march 2012 | ... | 100 | 0 | 0 |
Hydrogen alpha sun and prominences - 22 March 2012 | ... | 112 | 0 | 0 |
Solar prominences - 22 March 2012 | ... | 83 | 1 | 0 |
SE solar prominence in Ha. 11:00 18 March 2012 | ... | 134 | 0 | 0 |
Ca-K solar mosaic - 18 March 2012 | ... | 116 | 0 | 0 |
AR11433 and AR11435 in Ca-K 18 March 2012 | ... | 104 | 0 | 0 |
Solar Cak mosaic coloured orange - 18 March 2012 | ... | 143 | 1 | 0 |
Ha solar mosaic 18 March 2012 | ... | 328 | 1 | 0 |
AR11333 - 13 March | ... | 112 | 1 | 0 |
AR11429 - 13 March | ... | 74 | 0 | 0 |
Moretus | ... | 163 | 0 | 0 |
Tycho | ... | 92 | 0 | 0 |
Copernicus | ... | 114 | 0 | 0 |
Mars 25 February 2012 21:30 UT | ... | 214 | 1 | 0 |
Prominences 12 February 2012 | ... | 58 | 0 | 0 |
AR11416 - 12 Feb 2012 | ... | 92 | 1 | 0 |
Sun in CaK and Ha - 12 Feb 2012 | ... | 69 | 1 | 0 |
Moon, coloured | ... | 122 | 3 | 0 |
Active Region and filaproms - 6 February 2012 | ... | 87 | 2 | 0 |
Aristarchus | ... | 117 | 1 | 0 |
Southern Highlands | ... | 125 | 2 | 0 |
Copernicus and Erastothenes | ... | 149 | 2 | 0 |
AR11410 in Ha - 3 February 2012 | ... | 82 | 0 | 0 |
Sun in Calcium light - 3 February 2012 | ... | 104 | 1 | 0 |
Solar Ha mosaic | ... | 144 | 1 | 0 |
Lunar Apennines | ... | 145 | 1 | 0 |
Clavius | ... | 135 | 1 | 0 |
Plato | ... | 136 | 0 | 0 |
Copernicus and Erastothenes | ... | 134 | 0 | 0 |
Sun in CaK and Ha - colour | ... | 128 | 0 | 0 |
Active Regions AR11410 and AR11413 - 1 Feb 2012 | ... | 148 | 2 | 0 |
Solar Active Regions in Ha | ... | 85 | 0 | 0 |
Sun in Calcium-K light - 1/2/2012 | ... | 86 | 0 | 0 |
Sun in Calcium-K light 26 January | ... | 172 | 0 | 0 |
M42 | ... | 500 | 3 | 0 |
Sun in Calcium-K light 14 January 2012 | ... | 96 | 1 | 0 |
Jupiter 13 January | ... | 259 | 5 | 1 |
Solar Filaments in Ha | ... | 153 | 1 | 0 |
solar prominences 9 january | ... | 194 | 0 | 0 |
Ha panorama January 2012 AR 11395, 11391, 11393. | ... | 226 | 0 | 0 |
Sun in CaK colour - AR 11395, AR 11391, AR 11393 | ... | 192 | 0 | 0 |
Sun in CaK - AR 11395, AR 11391, AR 11393 | ... | 151 | 0 | 0 |
M97 | ... | 190 | 2 | 1 |
M42 | ... | 170 | 0 | 0 |
M81 M82 | ... | 143 | 1 | 0 |
Double Cluster | ... | 137 | 1 | 0 |
Saturn, the dragon storm and Titan | ... | 478 | 1 | 0 |
Prominence in Hydrogen Alpha | ... | 160 | 2 | 0 |
Prominence in Hydrogen Alpha | ... | 144 | 3 | 0 |
Sun in Hydrogen Alpha | ... | 187 | 5 | 1 |
Prominences in Calcium-K light | ... | 109 | 2 | 0 |
Sun in Calcium-K light | ... | 97 | 1 | 0 |
Sun in Calcium-K light | ... | 100 | 1 | 0 |
Sun in Calcium-K light | ... | 126 | 2 | 0 |
M101 and supernova | ... | 276 | 3 | 0 |
M13 | ... | 417 | 1 | 0 |
M51 | ... | 499 | 3 | 0 |
M82 | ... | 138 | 2 | 0 |
M81 | ... | 293 | 3 | 0 |
Jupiter and Europa transit | ... | 351 | 3 | 0 |
solar chromosphere in calcium-k light | ... | 136 | 1 | 0 |
Sun and prominences in calcium-k light | ... | 373 | 6 | 0 |
Coloured moom | ... | 229 | 2 | 0 |
Sun NE quadrant - inverted HA - 16 December 2011 | ... | 223 | 5 | 1 |
Jupiter | ... | 500 | 4 | 0 |