Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952
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M1 The Crab Nebula, 


            Chuck Manges
M1 The Crab Nebula
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M1 The Crab Nebula

Technical card

Imaging telescopes or lenses: Celestron C1100 Edge HD +

Imaging cameras: QHY163M

Mounts: Orion HDX110

Focal reducers: Celestron .7x Focal Reducer Celestron f7

Filters: Baader SII 8nm 36mm  ·  Baader L 36mm  ·  Baader H-alpha 7nm 36mm  ·  Baader OIII 8,5nm 36mm  ·  Baader Red, Green, Blue 36mm

Basic astrometry details

Astrometry.net job: 1902613

RA center: 5h 34' 30"

DEC center: +22° 1' 30"

Pixel scale: 0.763 arcsec/pixel

Orientation: 186.787 degrees

Field radius: 0.294 degrees

Resolution: 2048x1546

Data source: Backyard


11" Celestron EdgeHD at F/7(1960mm)
QHY163M w/Baader 36mm filters
Orion HDX-110

135 unguided subframes:
HA- 20x120(as Green)
OIII-20x120(as Blue)
SII-20x120(as Red)
RGB- 15x60/each

3h 15m


Sky plot

Sky plot


M1 The Crab Nebula, 


            Chuck Manges