2023a3 20241024 dbartlett

Observational Notes:
scope: Samyang 135mm  fl135mm F/2.4
camera:asi2600mcP
exposures: R to L; Panel1 36 x 45 sec, panel2 29 x45sec, panel3 24 x 45 sec,
Seeing: 4/5
Transparency: 9/10
Observer: DEBartlett
Place: JuneLake_California USA (Altitude +7800ft)
 
Image Info (all ):
(All images processed solely using PixInsight)
Projection ............... Stereographic
Projection origin ........ [4603.288907 2281.530593] px -> [RA: 17 34 40.488  Dec:  +4 41 45.20]
Resolution ............... 5.986 arcsec/px
Rotation ................. -2.939 deg
Reference system ......... ICRS
Observation start time ... 2024-10-25 02:29:59 UTC
Geodetic coordinates ..... 119 04 46 W  37 46 30 N  2357 m
Focal distance ........... 129.57 mm
Pixel size ............... 3.76 um
Field of view ............ 15d 18' 29.2" x 7d 35' 12.2"
Image center ............. RA: 17 34 40.488  Dec:  +4 41 45.20  ex: +0.127070 px  ey: +0.034667 px
Image bounds:
   top-left .............. RA: 18 04 43.452  Dec:  +8 49 21.58  ex: -1.151958 px  ey: -1.560385 px
   top-right ............. RA: 17 03 06.010  Dec:  +8 02 28.75  ex: +1.565911 px  ey: -1.199071 px
   bottom-left ........... RA: 18 05 56.457  Dec:  +1 15 33.46  ex: -1.344157 px  ey: +0.047899 px
   bottom-right .......... RA: 17 04 58.780  Dec:  +0 29 15.33  ex: +0.515919 px  ey: +0.022086 px