|
0bject |
NGC 7380 Open cluster &
Sh2-142 Emission
Nebula in Cepheus |
| Date |
Aug. 2-4, 2014 |
| Exposure |
HαLRGB
300:108:70:85:85 (cropped; 10.8 hours total) |
| Camera |
STL11000M with
AstroDon Gen II
filters (water-assisted cooling) |
| Telescope |
ASA 10N f/3.7 on AP900
GTO CP3 |
| Guiding |
Remote guide head with
MiniBorg 50mm |
| Processing |
MaximDL,
Photoshop CS6, GradientXterminator; AstroActions |
| Comments |
Moderate seeing; Hα
shot with the moon; acquired with CCD Commander |