Lasair. A UK Alert Stream Broker and Transient Science Platform.

154.674823, 5.906521

Discovery Date: 2025-11-21 02:31:27 UTC

Discovery MJD: 61000.11

Disc i-Mag: 1068680.59±1698.96

Latest Date: 2026-12-20 05:09:56 UTC

Latest MJD: 61394.22

Latest i-Mag: -192710.15±1536.56

Peak Mag	-308204.13±1266.94 (i-band)
Peak Date	2026-10-06 06:41:02
Peak MJD	61319.28
Detection Count	(excluding neg flux detections)
Equatorial Coords	10:18:41.958, 05:54:23.476
Galactic Coords	,
Ecliptic Coords	154.372379, -4.291668

This transient has probably not been reported to the TNS as yet. Check the TNS directly at this location.

This is a fake classification.

Access the data from this plot in the LSST Alert Packet Data table below.

Learn how to interact with this plot.

MJD	UTC	Filter	difference flux	alert packet
61394.215242	2026-12-20 05:09:56	i	-60287 ± 831	data
61394.166388	2026-12-20 03:59:35	i	13380 ± 773	data
61375.211654	2026-12-01 05:04:46	r	118137 ± 678	data
61360.219112	2026-11-16 05:15:31	i	662856 ± 1318	data
61337.155476	2026-10-24 03:43:53	y	-27724 ± 4921	data
61327.165374	2026-10-14 03:58:08	r	384125 ± 884	data
61319.363005	2026-10-06 08:42:43	r	8149 ± 554	data
61319.278500	2026-10-06 06:41:02	i	-197318 ± 735	data
61305.364729	2026-09-22 08:45:12	i	363549 ± 1094	data
61303.260557	2026-09-20 06:15:12	r	489255 ± 961	data
61274.405728	2026-08-22 09:44:14	i	890421 ± 1417	data
61269.311693	2026-08-17 07:28:50	g	310856 ± 671	data
61028.117254	2025-12-19 02:48:50	r	355108 ± 876	data
61015.180728	2025-12-06 04:20:14	z	870691 ± 2085	data
61015.156624	2025-12-06 03:45:32	z	788771 ± 2077	data
61000.105178	2025-11-21 02:31:27	i	749903 ± 1378	data

MJD	filter	magpsf	magpsf_error	flux_status

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Start with our documentation on readthedocs, you might find the FAQ section especially useful.

If you still have questions, want to report a bug, or make a feature request, please reach out to us on the Lasair topic on the Rubin Community pages.

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