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Dave Erickson

hbastro

About

Retired with a passion for family++grandkids, making instruments, and astrophotography..

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Total integration time
1655.5 hours

Average integration time
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269

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Title
Eclipse from Fort Clark Springs Texas...22828
NGC 2259 (S, N, H, O)...195014
Seagull Nebula (Halpha, NII)...218410
Heart Nebula (SHO)...317618
Sh2 129 (HOO) Wide Field 4°x6°...221414
Barnards Loop from the Flame to the Boogyman (Hbeta, OIII, Halpha)...266220
Spider, Fly, M36, M38, and friends...18604
10" F/2.4 Astrograph. Design and Construction Log ...ATTACHED PDF......20077
Barnard B7, B10, B211, B213, B214, B216 First processing of some old data from 2012...270414
Seagull Nebula (RGB-Halpha) First Time Processing of Old Data from 2014...188012
Barnard 11, 12, 13, 21...249515
Rarely Imaged Sh2 218 RGB A Non-Emission Sharpless Object...243217
M33 (RGB-HO): Major Star Forming Regions...21322
NGC 2403...275010
Abell 30 (RGB, HO) The "Born Again" Planetary Nebula...422710
IC 434... the Horsehead Nebula (HOO)...25504
M71 Surprising Globular in Sagitta...18808
M78, vdB60...299214
PK 136+05.1 HFG1...3701425
NGC 1514 Crystal Ball Planetary Nebula PK165-15.1...330411
Rarely imaged..One of the Youngest Known SNR in the Galaxy....Cassiopeia A, SNR G111.7-02.1...285720
vdB27 Star Forming Region in the Taurus Molecular Cloud...236811
Sh2 140 RGB (HO)...22018
Partial Solar Eclipse...250412
MWP1 Acient Planetary Nebula...315314
Cocoon Nebula IC 5146...23826
vdB 31 Reflection nebula with adjacent Dark Nebula...302413
IC 5076, NGC 6991, vdB137...19832
Sh2-188...4061215
IC 417 (Sh2-234) RGB-HO with "Mono Mouseover"...281512
Abell 6, PK136+04.1...276412
M15 Globular Cluster...18800
NGC7129...vdB146...219510
M2 Globular Cluster...20614
NGC6914, vdB131, vdB132...20315
M1 (RGB-HOO) Crab Nebula Super Nova Remnant...31638
vdB-1...301112
Stephan's Quintet...37319
Pluto Walking through the Milkyway in 2012...20710
Summer Milkyway AllSky Camera (Bortle 1 skies), and rev. "B" Winter Milkyway...24224
M27 the Dumbbell Nebula...300210
IC4603...24927
M65 and M66 (One Shot Color)...22008
Reflection Nebula in Ophiuchus. A rarely imaged part of the Rho Ophiuchus Nebula Complex near Antraries...31826
M33 Star Forming Regions (HOO)...373814
Very Young Moon...215112
NGC6888 RGB(HOO) with Starless (HOO) mouse over...363112
Cygnus Loop "The Veil Nebula"...27657
SNRG65.3_05.7 Super Nova Remnant with Comparative Veil Nebula (Cygnus Loop) Mouse Over...4331024
Soap Bubble Planetary Nebula ( PN G075.5+01.7 )...54298
M5 CDK17 One Shot Color Camera...25719
M53 CDK17 one Shot color...23804
IC4605 Reflection Nebula Part of the "Rho Ophiuchi Complex"....28326
Moon Jupiter Occultation Reappearance at Sunrise May 17, 2023...375820
M3 CDK17 One Shot Color...33832
M4 Globular Cluster...24636
M51 CDK17 One Shot Color...540410
NGC4559 Galaxy... Caldwell 36... Seldom Imaged......301310
M13 One Shot Color...23634
WR 134 (RGB) HOO...532614
Seagull IC2177 (RGB-Halpha)...279010
LBN 550 (RGB)...369620
Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects:...599516
Sh2-33 Sh2-36 (RGB) Rarely Imaged, non-emission Sharpless Objects...29202
LBN683 (RGB)...24638
Sadr to NGC6888 and Soap Bubble...266018
M45 Revisit (RGB)...376315
Eastern Veil Nebula "Starless Bat Nebula" and Rarely Imaged Small Distant Galaxies...29508
NGC7822, G116.5+01.1, G116.9+00.2, Sh2-168 · Sh2-169 · Sh2-170 · Sh2-172 · Sh2-173 · Sh2-175 · Sh2-177...32732
Super Nova Remnant G160.9 +02.6, or HB9, or Sh2221 Home Made Astrograph 3" F/4...392316
Sh2 162 Bubble Nebula, Sh2-161, Sh2-158, Sh2-159...26712
Heart Nebula and SNR G132.7+01.3 ** 3" F/4 Refurbished DYI Astrograph** Starless Mouse Over...3661119
Deneb to Pelican...301611
Super Nova Remnant (SNR) G082.2+05.3 (W63) Narrow Band HNSO **Starless NB mono mouseover***...360710
NGC1333 with VdB13 RGB... Mouseover enlarged Halpha showing Herbig-Haro (HH) gas jets...437922
Seldom Imaged... G132.7+01.3 Super Nova Remnant RGB+HO...with wider field mono Halpha mouse-over...277314
Sh2-263 and VdB38 RGB+(HO)...368415
Sh2-99 and Sh2-100...23926
Sh2-29...22806
Sh2 176...346610
VdB 14-15...277118
Cocoon Nebula RGB_HO...27712
Sh2-170 RGBHO...417127
NGC7293 The Great Helix Nebula. "Starless"...24706
Cygnus Wall test frame...233010
Pelican Nebula NGC5070...228113
Eastern Veil Nebula. NGC6962, NGC6995, and IC1345. RGB-Halpha...539315
10' Dome Observatory Construction Project to house a Paramount Taurus 400 mount and Planewave CDK17...256915140
0.52% illuminated Waxing Extremely Young Moon... 13h 8m past new!...376110
Sh2 29...40317
IC4603...563620
Sh2-9 and M4 Processed to Highlight the Hydrogen Cloud...364410
Snake Nebula...5641012
Pelican Starless Detail Halpha...27012
Pelican Nebula NGC5070...25429
Sh2-64 RGB-Halpha...376317
North American Nebula Mosaic (SHO)...533416
Sh2 290 Abell 31...46178
NGC4565 The Needle Galaxy...372418
M64 The Black Eye Galaxy...33527
M81 (Bode's Galaxy) M82 (Cigar Galaxy)...339119
M13 The Great Hercules Cluster...322412
Leo Triplet...607413
M5-RGB, One of the Finest Globular Clusters in the Northern Skies...31435
M53 and NGC5053 Two distant Globulars...510619
M51 the Whirlpool Galaxy...514016
M3 RGB...27519
IC2177 The Seagull Nebula RGB,Ha...39214
Very Young Moon 2% illuminated...22604
IC 4605...343725
I've Been Musked...298114
M101...37819
Arecibo Radio Telescope and SETI program visit with Daughter 1998. 22 years before the catastrophic collapse...56636
M33 using a 6" F/6.45 Melior Apo...582422
M45, using a 6" F/6.45 Melior APO...678618
M31 Andromedia Galaxy...944420
M6 with Sh2 15 thru Sh2 21 Front and Center and a massive hydrogen cloud between them all...52347
Not Often Imaged Sh2-163 thru SH2-170 and several Super Nova Remnants SNR G114.3 +0.3, G116.5 +1.1 and G116.9 +0.2...5491118
Area Near M24...47368
Sh2-92, Sh2-97, Sh2-98, Sh2-99, Sh2-100...10251517
Optical Systems and Equipment......531841
Field Setup "In the Mountains" Home Made Dual Astrograph...702419
Pelican , with North America and nebula south and west of Deneb...5641020
5-Panel Mosaic: Including the North American, Pelecan, Deneb, G82.2+5.3 SNR, and the nebula to the west...370912
M31, M32, NGC205 The Andromeda Galaxy...573917
Lagoon to Antares...38132
Sh2-64 and LDN 557 (2)Panel Mosaic...49224
Dim and Rarely Imaged Sh2-51 with Barnard 313...567810
Rarely Imaged IC1287 and Barnard 97...554915
Very Young Summer Moon and a Filght to the Stars...28258
The Great Rho Ophiuchus Antaries Nebula Complex...476216
LDN1709 Area...29402
Antaries HAlpha Cloud...19816
Antaries Area 3-panel mosaic blue filter...25110
3-Panel Mosaic Pelecan, Deneb, G82.2+05.3SNR and nebula to the west...28310
IC4604 Rho-Ophiuchus...784311
M11 Wild Duck Cluster Wide Field+ (17) Barnard dark nebula...48820
Sh2 64...26726
IC4605 LDN1709 North-East of Antaries...403713
Sh2-9 and M4...31524
M92 Globular Cluster...23900
Milkyway, Satellites, and Meteor...47702
M13 The 'Great globular cluster in Hercules'...20104
M3...93214
M53 with NGC5053...26024
M42 M43...23804
Sh2-1 and Sh2-7 rarely imaged Halpha emission at Pi Scorpio...56943
4 young open clusters with B-type stars. Each reddened by differing levels of interstellar dust....39658
Leo 1 Dwarf Galaxy " PGC29488" and B-type star Regulus...11071317
M34, NGC1039 Open Cluster...39607
M8 to M20...46598
LBN 406...38602
Cacoon Nebula, IC 5146...26918
Sh2 184, NGC 281, Pacman Nebula...29000
Sh2-33 and Sh2-36...76612
M44 the Bee Hive Cluster NGC 2632...48944
LBN 891 Molecular Cloud in Gemini...41610
Very Young Moon...21644
Super Moon Lunar Eclipse and Star Field...3661215
Sh2 204, Sh2 205, Barnard 6...69140
LBN 683...50802
Rosette Nebula Narrow Band...29414
M101...21802
Taurus Dark Nebula Area...26224
Sh2-275 Rosette Nebula...28502
Sh2 218...71415
LBN627...29900
M97 Owl Nebula and M108...26424
Sh2-275 Rosette Nebula...21816
Sh2-292, Sh2-293, Sh2-295, Sh2-296, Sh2-297 Seagull Nebula...61413
LBN691...26400
From the Cone nebula to the Rosette Nebula with SNR G205.5 0.5 between...568179
Sh2 220, NGC1499, California Nebula...33014
Seagull Nebula mono...17200
NGC1499 CaliforniaNeula...19010
1.8 day young moon setting...15711
M31 Andromeda Galaxy...31122
Barnard 13 Dark Nebula...29014
Young Moon sets over Bald Mountain ...19528
Sh2 202 - 203...37032
Orion Belt Sword HAlpha...20446
Sh2 118 a large emission nebula in Cygnus...52304
Sh2-22 to Sh2-32 with M8 and M20...31312
Sh2-126, LBN 428-30, 433, 437, 440, and LBN 442 ...45540
A Rich Hydrogen CLoud area from Sh2-44 to M16 M17...26721
Sh2-132 ...25110
Sh2-132 Emission Nebula...28032
Sh2 118...28030
Sh2-126...54286
M7: Deep-sky gem in the tail of Scorpius...23134
Sh2-224 and Super Nova Remnant G166.2+02.02 ...574130
M22 NGC6626...21010
LDN914 and the Sadr Abyss ...33951
Sh2-119 Emission Nebula Cygnus...42830
Sh2-113 Sh2-114 Cygnus...57056
Sh2-132...47752
Sh2-240, SNR G180.0-01.7 or Simeis 147, is a supernova remnant (SNR)...16453939
Soul, Heart, and Super Nova Remnant...57862
LDN 914 Cold Star Forming Nebula...39960
Pelican, North American, and Sh2-119...43154
Cygnus Mosaic Deneb to Sadr...29754
G082.2_05.3...979713
Sh2-171...49544
Gamma Cygni IC1318 area...35558
California Nebula NGC1499 November 2015...43850
California Nebula...32702
Cone to Rosette; Two Popular Objects with a little known Super Nova Remnant (SNR) between them......43290
Heart and Soul Nebula...34655
Comet Pan-STARRS the Moon at Sunset...22851
Lagoon Trifid Nebula Area...24410
Veil Nebula Monochrome...272411
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