2025f2 20250419 dbartlett

 
Observational details:
Backyard setup
scope: C14 D = 356mm; fl =729mm; F# 2
camera: asi 6200mcP
exposure: 50 x15 sec
Seeing: 3.5/5   Transparency: 8/10 Seeing - Moonlight
Observer: DEBartlett
Location: June Lake, California, USA
 

Image Info (Cropped Closeup ):
Projection ............... Gnomonic
Projection origin ........ [1272.662614 970.492543] px -> [RA:  1 02 54.119  Dec: +34 14 25.46]
Resolution ............... 1.066 arcsec/px
Rotation ................. 36.979 deg
Reference system ......... ICRS
Observation start time ... 2025-04-19 11:39:37 UTC
Observation end time ..... 2025-04-19 12:11:12 UTC
Geodetic coordinates ..... 119 04 46 W  37 46 51 N  2434 m
Focal distance ........... 727.50 mm
Pixel size ............... 3.76 um
Field of view ............ 45' 14.2" x 34' 29.2"
Image center ............. RA:  1 02 54.119  Dec: +34 14 25.46  ex: +0.017905 px  ey: -0.011029 px
Image bounds:
   top-left .............. RA:  1 05 11.541  Dec: +34 14 30.64  ex: -1.210917 px  ey: -1.179767 px
   top-right ............. RA:  1 02 15.563  Dec: +34 41 49.29  ex: +0.048971 px  ey: -1.141143 px
   bottom-left ........... RA:  1 03 31.999  Dec: +33 47 04.26  ex: -1.588461 px  ey: +1.025675 px
   bottom-right .......... RA:  1 00 36.189  Dec: +34 14 11.10  ex: +0.031219 px  ey: +0.252626 px