OBJECT |
M1 -
NGC 1952 (Crab Nebula)
(click image for full-scale)
Distance:
6,500 light years |
Telescope |
Takahashi TOA-130F @ f/7.7 |
Mount |
Takahashi EM200 Temma II |
Camera |
QSI 540wsg @ -15C |
Filters |
Astrodon Ha 3nm, Astrodon Tru-Balance
I-Series LRGB Gen 2 |
Guider |
SX Lodestar |
Settings |
15x10min Ha (bin1x1); (Ha as R) 4x3min ea GB
(bin2x2); AstroArt5, PS7 (uncropped, 10 darks, 10 flats) |
Date/Location |
1 December 2012 - Las Cruces, NM |
Copyright Jeffrey O. Johnson
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