2021a1 20211217 dbartlett


C2021_A1_Leonard from sea level. Had to go to the local cliffs in Los Angeles to image. Comet never over 10 degrees up during capture time. Only managed to get 5.6 minutes from 5:30 to 6:30pm(Storing 2 second subs with the ASI2600 takes a while on an old laptop)
_SV70ST
_ASI2600mcP
_168x2sec
_2021_12_17
_175426PST
_PalosVerdes_California_USA_
DEBartlett
 
Image details:
WCS transformation ....... Linear
Projection ............... Gnomonic
Projection origin ........ [1229.989881 983.993962] px -> [RA: 19 41 20.547 Dec: -25 33 36.05]
Resolution ............... 4.612 arcsec/px
Rotation ................. -1.874 deg
Reference system ......... ICRS
Observation start time ... 2021-12-18 01:54:26 UTC
Focal distance ........... 336.35 mm
Pixel size ............... 7.52 um
Field of view ............ 3d 9' 4.6" x 2d 31' 15.7"
Image center ............. RA: 19 41 20.543 Dec: -25 33 36.08
Image bounds:
top-left .............. RA: 19 48 06.412 Dec: -24 13 37.61
top-right ............. RA: 19 34 16.951 Dec: -24 21 21.48
bottom-left ........... RA: 19 48 32.658 Dec: -26 44 32.95

Page last updated: Sun 2 Apr 08:18:41 BST 2023