13p 20240811 dbartlett

 
Notes:  Could only salvage 15 minutes of data while mid level clouds rolled in lit up by moonlight.  My continued attempts to continuously monitor comet 13P/ Olbers is indeed beginning to fail.
Dan
 
 
 
Full resolution link:
https://astrob.in/kjq6m8/C/
 
 
 
Backyard setup
scope: C14 Hyperstar  fl729mm D355mm
exposure: 30 x 30 sec 
Seeing: 2.5/5
Transparency: 4/10 (MoonLight & Midlevel Clouds)
Observer: DEBartlett
Place: June Lake_California USA (Altitude +7700ft)
 
Image Info (Processed ):
(All images processed solely using PixInsight)
Projection ............... Gnomonic
Projection origin ........ [2365.450505 1575.951535] px -> [RA: 12 06 13.378  Dec: +30 29 26.66]
Resolution ............... 2.124 arcsec/px
Rotation ................. -2.312 deg
Reference system ......... ICRS
Observation start time ... 2024-08-11 04:23:25 UTC
Observation end time ..... 2024-08-11 04:56:12 UTC
Geodetic coordinates ..... 119 04 46 W  37 46 51 N  2434 m
Focal distance ........... 730.20 mm
Pixel size ............... 7.52 um
Field of view ............ 2d 47' 29.8" x 1d 51' 35.6"
Image center ............. RA: 12 06 13.378  Dec: +30 29 26.66  ex: -0.000107 px  ey: -0.000188 px
Image bounds:
   top-left .............. RA: 12 12 33.866  Dec: +31 27 46.08  ex: -1.101419 px  ey: -1.176469 px
   top-right ............. RA: 11 59 32.532  Dec: +31 20 54.31  ex: +0.041386 px  ey: -1.098629 px
   bottom-left ........... RA: 12 12 46.777  Dec: +29 36 43.45  ex: -1.106475 px  ey: +1.097847 px
   bottom-right .......... RA: 12 00 00.443  Dec: +29 30 02.00  ex: +0.084470 px  ey: +2.158009 px
   
_._,_._,_