12p 20240212 dbartlett

Shooting between the cloud gaps with the C14 hyperstar and an APS-C sensor

 
Full Resolution Image:
https://astrob.in/urobw5/B/
 
Observational details:
Backyard setup
scope: C14 HyperStar = 356mm; fl =729mm; 
exposure: 38 x 60 sec 
Seeing: 3/5
Transparency 6/10 
Observer: DEBartlett
Place: June Lake_California USA
 
 
Image info:
Projection ............... Gnomonic
Projection origin ........ [1896.345728 3023.500744] px -> [RA: 22 15 46.176  Dec: +38 33 05.13]
Resolution ............... 1.065 arcsec/px
Rotation ................. -6.141 deg
Reference system ......... ICRS
Observation start time ... 2024-02-13 02:35:10 UTC
Observation end time ..... 2024-02-13 03:41:23 UTC
Geodetic coordinates ..... 119 04 46 W  37 46 51 N  2360 m
Focal distance ........... 728.18 mm
Pixel size ............... 3.76 um
Field of view ............ 1d 7' 19.8" x 1d 47' 20.4"
Image center ............. RA: 22 15 46.177  Dec: +38 33 05.15  ex: -0.187410 px  ey: -0.025489 px
Image bounds:
   top-left .............. RA: 22 18 09.745  Dec: +39 29 52.61  ex: -1.097537 px  ey: -1.076812 px
   top-right ............. RA: 22 12 23.567  Dec: +39 22 27.66  ex: +0.042949 px  ey: -1.114991 px
   bottom-left ........... RA: 22 19 04.059  Dec: +37 43 20.63  ex: -1.147392 px  ey: +0.782333 px
   bottom-right .......... RA: 22 13 26.190  Dec: +37 36 06.47  ex: +0.057508 px  ey: +2.309379 px