62P/Tsuchinshan 2024-Apr-02 Dan Bartlett

_62P_Tsuchinshan_RASA11_asi6200mcP_59x180sec_2024_04_02_010445PDT_JuneLake_California_USA_DEBartlett


Full Resolution Image RASA11:
https://astrob.in/7522l4/B/


Observational details:
Backyard setup
scope1: RASA11 fl620mm D279mm
scope2: C6 HyperStar fl300mm D150mm
camera1: asi6200mmP
camera2: asi2600mcP
exposure1: 59 x 90 sec
exposure2: 57 x 90sec
Seeing: 4.5/5
Transparency 9/10
Observer: DEBartlett
Place: June Lake_California USA

Image Info (RASA11 Processed images):
Projection ............... Gnomonic
Projection origin ........ [1547.450808 2347.027126] px -> [RA: 12 09 12.002 Dec: +9 47 29.98]
Resolution ............... 2.510 arcsec/px
Rotation ................. 22.633 deg
Reference system ......... ICRS
Observation start time ... 2024-04-02 04:21:41 UTC
Observation end time ..... 2024-04-02 09:06:16 UTC
Geodetic coordinates ..... 119 04 46 W 37 46 51 N 2360 m
Focal distance ........... 618.09 mm
Pixel size ............... 7.52 um
Field of view ............ 2d 9' 26.9" x 3d 16' 19.6"
Image center ............. RA: 12 09 12.003 Dec: +9 47 29.97 ex: -0.021524 px ey: -0.022972 px
Image bounds:
top-left .............. RA: 12 15 49.108 Dec: +10 52 57.03 ex: -1.215583 px ey: -1.142990 px
top-right ............. RA: 12 07 42.366 Dec: +11 43 00.10 ex: +0.712631 px ey: -1.063717 px
bottom-left ........... RA: 12 10 40.480 Dec: +7 51 57.70 ex: -1.512290 px ey: +1.432193 px
bottom-right .......... RA: 12 02 37.483 Dec: +8 41 33.74 ex: +1.884075 px ey: +0.924715 px