Uploaded by

BAA Comet Section

Observer

dbartlett

Observed

2024 Feb 12 - 00:00

Uploaded

2024 Feb 25 - 07:55

Objects

12P Pons-Brooks

Planetarium overlay

Constellation

Lacerta

Field centre

RA: 22^h15^m
Dec: +38°33'
Position angle: -6°11'

Field size

1°07' × 1°47'

Full filename

12p/12p_20240212_dbartlett.jpg

Target name

12P Pons-Brooks

Title

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