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NGC7635 "Bubble Nebula"
- TYPE:
Emission Nebula
- RA:
23h 20.7'
- DEC:
+61degrees 12'
- SIZE:
15' X 8'
- VISUAL MAGNITUDE:
- SURFACE BRIGHTNESS:
- CONSTELLATION:
Cassiopeia
- DISTANCE:
- DIAMETER:
IMAGING INFORMATION
- TELESCOPE:
RCOS 10 Carbon R/C, Ritchey-Chretien reflector, on Paramount GT1100 mount.
- REDUCER/CORRECTOR:
None - Operating at focal length of 9.0
- CAMERA:
Santa Barbara Instruments, ST-8XME Digital (Thermoelectrically cooled)
- ADAPTIVE OPTICS:
None
- FILTER(S):
Luminence (Astrodon)
- CCD COOLING TEMPERATURE:
-15 C
- BINNING/RESOLUTION:
1 X 1 (1530 X 1020) L
- EXPOSURE TIME:
L = 3 minute subframes)
- NUMBER OF IMAGES:
40
- FILM SPEED:
None
- DATE/TIME:
12-25-2006 / 03:23:00.106 UTC
- LOCATION:
Valley Center, San Diego County, California
- TEMPERATURE:
61 Degrees
- HUMIDITY:
24 Percent
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All the images in this site are © Copyright 1999-2012 by Kevin Hearst.
Commercial use of these images without the prior written
consent or knowledge of the author is strictly prohibited. |
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