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Title: Eta Carinae in HARGB; | |
In the frame: | |
NGC 3372 (Eta Carinae Nebula) / Bright and dark nebulosity; | |
NGC 3532 (Wishing Well Cluster) / Open Cluster; | |
01-04-2020 17:49:24 UTC; | |
Observatory: | |
Siding Spring Observatory (SSO) MPC Q62; | |
30km west of Coonabarabran, New South Wales - Australia; | |
RSAA Australian National University; | |
https://www.itelescope.net/obs-sso | |
Image Composition: | |
1 Luminous frame, 32" exposure; | |
1 Red frame, 32" exposure; | |
1 Green frame, 32" exposure; | |
1 Blue frame, 32" exposure; | |
1 HA frame, 32" exposure; | |
Image processing with AvisFV 2.0 and Adobe Photoshop CC 2015. | |
Telescope: | |
106mm Takahashi FSQ Apochromatic, 0.10-m f/5 Astrograph + CCD; | |
CCD FLI Microline 16803; | |
QE 60% peak; | |
Full Well 100K e- Anti Blooming Gate; | |
Dark Current ~0.01 e-/pixel/sec at -30° C; | |
Pixel Size 9um Square; | |
Resolution 3.5 arcsec/pixel; | |
Sensor: KAF - 16803 Frontlit; | |
Cooling -25C Summer : -30C Winter; | |
Array: 4096 x 4096 pixels; | |
FOV: 238.8 x 238.8 arcmin; | |
Filters AstroDon Series 2; | |
Luminance, Red, Green, Blue, EXO, Ha, SII, OIII, NIR Luminance; | |
Position Angle 358º; | |
OTA Takahashi FSQ ED; | |
Optical Design Petzval Apochromat Astrograph; | |
Aperture 106mm (0.1 metre); | |
Focal Length 530mm (0.53 metre); | |
F/Ratio f/5.0; | |
Guiding External; | |
Mount Paramount PME; | |
https://support.itelescope.net/support/solutions/articles/231911-telescope-8 | |
FITS Header: | |
CCD-TEMP= -25.000000000000000 /CCD temperature at start of exposure in C | |
SITELAT = '-31 16 24' / Latitude of the imaging location | |
SITELONG= '149 03 52' / Longitude of the imaging location | |
OBJECT = 'NGC3372 ' / Target object name | |
TELESCOP= 'iTelescope 8' / Telescope name | |
INSTRUME= 'FLI ' / Detector instrument name | |
OBSERVER= 'Fernando Schuindt' / Observer name | |
LAT-OBS = -3.12733333333E+001 / [deg +N WGS84] Geodetic latitude | |
LONG-OBS= 1.49064388889E+002 / [deg +E WGS84] Geodetic longitude | |
ALT-OBS = 1.16500000000E+003 / [metres] Altitude above mean sea level | |
OBSERVAT= 'iTelescope.Net T08 FSQ SSO' / Observatory name | |
RA = '10 45 06.00' / [hms J2000] Target right ascension | |
DEC = '-59 52 00.0' / [dms +N J2000] Target declination |
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