13p 20240802 dbartlett

For the archives... comet 13P/ Olbers imaged under high clouds - salvaging 17 minutes of data.
 
 
 
Full Resolution:
https://astrob.in/m1a1hn/B/
 
 
 
Backyard setup
scope: RASA 11  fl620mm D279mm
exposure: 17 x 60 sec 
Seeing: 2.5/5
Transparency: 3/10 High clouds
Observer: DEBartlett
Place: June Lake_California USA (Altitude +7700ft)
 
Image Info (Processed ):
(All images processed solely using PixInsight)
Projection ............... Gnomonic
Projection origin ........ [2166.912206 1358.989528] px -> [RA: 11 27 48.239  Dec: +34 48 13.81]
Resolution ............... 2.508 arcsec/px
Rotation ................. 1.566 deg
Reference system ......... ICRS
Observation start time ... 2024-08-02 04:42:22 UTC
Focal distance ........... 618.35 mm
Pixel size ............... 7.52 um
Field of view ............ 3d 1' 10.3" x 1d 53' 37.1"
Image center ............. RA: 11 27 48.240  Dec: +34 48 13.82  ex: +0.018031 px  ey: +0.026477 px
Image bounds:
   top-left .............. RA: 11 35 21.979  Dec: +35 41 42.42  ex: -1.106142 px  ey: -1.349565 px
   top-right ............. RA: 11 20 29.279  Dec: +35 46 34.42  ex: +0.384392 px  ey: -0.494587 px
   bottom-left ........... RA: 11 34 56.551  Dec: +33 48 14.16  ex: -1.151549 px  ey: +0.418720 px
   bottom-right .......... RA: 11 20 23.829  Dec: +33 52 57.44  ex: +0.425691 px  ey: +0.439385 px