3i 20250720 dbartlett

Observational Info:
scope: C14  fl729mm F/2
Camera: asi2600mcP
image: 46x120sec
Seeing: 3.5/5
Transparency: 6.5/10 
Observer: DEBartlett
Place: JuneLake California USA (Altitude +2357m)

Image Info (widefield ):
Projection ............... Gnomonic
Projection origin ........ [3064.144650 2036.947229] px -> [RA: 17 21 36.734  Dec: -18 10 42.09]
Resolution ............... 1.064 arcsec/px
Rotation ................. -2.223 deg
Reference system ......... ICRS
Observation start time ... 2025-07-20 04:33:34 UTC
Observation end time ..... 2025-07-20 06:34:47 UTC
Geodetic coordinates ..... 119 04 46 W  37 46 51 N  2434 m
Focal distance ........... 729.24 mm
Pixel size ............... 3.76 um
Field of view ............ 1d 48' 37.2" x 1d 12' 12.7"
Image center ............. RA: 17 21 36.726  Dec: -18 10 42.00  ex: -0.102550 px  ey: +0.409860 px
Image bounds:
   top-left .............. RA: 17 25 18.103  Dec: -17 32 28.42  ex: -0.760140 px  ey: -1.260019 px
   top-right ............. RA: 17 17 43.709  Dec: -17 36 37.96  ex: +1.956696 px  ey: -1.138574 px
   bottom-left ........... RA: 17 25 31.365  Dec: -18 44 30.77  ex: -1.102282 px  ey: +0.121330 px
   bottom-right .......... RA: 17 17 53.713  Dec: -18 48 41.70  ex: +0.851789 px  ey: +0.011090 px 
 
 
   
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