Imaging telescopes or lenses: APM Telescopes TMB - LZOS Apo refractor 152/1200
Imaging cameras: QSI 6120wsg-8
Mounts: 10Micron GM2000HPS II
Guiding cameras: Starlight Xpress Lodestar Autoguider X2
Filters: Astrodon Lum · Astrodon Blue · Green · Red · Astrodon OIII 3 nm · Astrodon 5nm H-Alpha filter
Frames:
Astrodon 5nm H-Alpha filter: 16x900" bin 4x4
Astrodon Blue: 13x300" bin 1x1
Green: 13x300" bin 1x1
Astrodon Lum: 42x300" bin 1x1
Astrodon OIII 3 nm: 34x1800" bin 2x2
Astrodon OIII 3 nm: 15x900" bin 2x2
Red: 14x300" bin 1x1
Integration: 31.6 hours
Astrometry.net job: 4031491
RA center: 20h 58' 10"
DEC center: +33° 8' 38"
Pixel scale: 0.533 arcsec/pixel
Orientation: -3.287 degrees
Field radius: 0.226 degrees
Resolution: 2642x1539
Locations: e-Eye, Fregenal de la Sierra, Extramadura, Spain
Data source: Own remote observatory
Remote source: e-EyE Extremadura
A planetary nebula in Cygnus discovered by Dana Patchick in 2012. Although there is an Ha signal it is extremely faint in comparison with the OIII signal. This is the first amateur image of Pa 28.
More details on my website at Pa 28
Discovery announcement: www.astroscu.unam.mx/apn6/PROCEEDINGS/B3-Kronberger.pdf
| Entre Encinas y Estrellas (e-EyE) |
| First on Astrobin |
| Planetary Nebulae |
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