Uploaded by

BAA Comet Section

Observer

dbartlett

Observed

2024 Nov 09 - 00:00

Uploaded

2024 Nov 17 - 20:31

Objects

C/2023 A3

Planetarium overlay

Constellation

Serpens Cauda

Field centre

RA: 18^h35^m
Dec: +04°30'
Position angle: +3°05'

Field size

5°06' × 2°49'

Full filename

2023a3/2023a3_20241109_dbartlett.jpg

Target name

C/2023 A3

Title

Observational Notes: scope: C14 fl729mm F/2 Camera: asi6200mcP image: panel1 18x20sec and 44x30sec; panel2 62x20sec Seeing: 4/5 Transparency: 8/10 Moonlight Observer: DEBartlett Place: JuneLake California USA (Altitude +2357m) Image Info (all ): Down sampled 2x2 (CMOS = BIN 2x2) (All images processed solely using PixInsight) Panel1: Projection ............... Stereographic Projection origin ........ [8658.000000 4793.500000] px -> [RA: 18 35 15.082 Dec: +4 30 44.48] Resolution ............... 2.126 arcsec/px Rotation ................. 0.0 deg Reference system ......... ICRS Observation start time ... 2024-11-09 01:54:03 UTC Observation end time ..... 2024-11-09 02:59:21 UTC Geodetic coordinates ..... 119 04 46 W 37 46 51 N 2360 m Focal distance ........... 1438.84 mm Pixel size ............... 7.40 um Field of view ............ 5d 6' 9.2" x 2d 49' 30.1" Image center ............. RA: 18 35 15.082 Dec: +4 30 44.48 Image bounds: top-left .............. RA: 18 45 47.827 Dec: +5 46 46.71 top-right ............. RA: 18 25 18.836 Dec: +6 03 19.77 bottom-left ........... RA: 18 45 08.793 Dec: +2 57 38.92 bottom-right .......... RA: 18 24 44.551 Dec: +3 14 08.13 Panel2: Projection ............... Stereographic Projection origin ........ [4625.149817 2915.086462] px -> [RA: 18 39 44.325 Dec: +4 51 03.02] Resolution ............... 2.126 arcsec/px Rotation ................. -0.0 deg Reference system ......... ICRS Observation start time ... 2024-11-09 03:04:07 UTC Observation end time ..... 2024-11-09 03:56:34 UTC Geodetic coordinates ..... 119 04 46 W 37 46 51 N 2360 m Focal distance ........... 1439.28 mm Pixel size ............... 7.40 um Field of view ............ 2d 43' 29.7" x 1d 43' 2.7" Image center ............. RA: 18 39 44.357 Dec: +4 51 02.79 ex: +0.692598 px ey: -0.188033 px Image bounds: top-left .............. RA: 18 45 02.170 Dec: +5 46 28.32 ex: -0.920777 px ey: -1.101874 px top-right ............. RA: 18 34 05.775 Dec: +5 38 20.54 ex: +0.085259 px ey: -1.102294 px bottom-left ........... RA: 18 45 21.942 Dec: +4 03 35.23 ex: -3.516875 px ey: +0.503155 px bottom-right .......... RA: 18 34 27.196 Dec: +3 55 26.36 ex: -0.092489 px ey: +0.436654 px _._,_._,_