OBJECT |
IC
63, IC 59 and Gamma Cassiopeiae (bright central star)
(image above is reduced-size | other
sizes: medium
, original)
Distance:
600 light years to IC 63 and IC 59 |
Telescope |
Takahashi FS-60C @ f/6.2 |
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 |
10x15min Ha; 6x10min L; 5x5min ea RGB (all
bin1x1); AstroArt5, CS4 (slightly cropped, 10xdarks/flats/fdarks/bias) |
Date/Location
Notes |
24 October 2014 - Las Cruces, NM
This image is LHa_HaRGB, where Ha:R (80:20) was used for the Red
channel, and L:Ha (20:80) for Luminance. IC 63 here is the
"finger" pointing at Gamma Cassiopeiae, IC 59 is the red with
blue region near and to upper-right of IC 63, and Gamma Cassiopeiae is the
blue, brightest (appearing largest) star near the center of the image.
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Copyright Jeffrey O. Johnson
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