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

206.336906, -5.038864

Discovery Date: 2025-12-08 01:31:49 UTC

Discovery MJD: 61017.06

Disc g-Mag: -145587.52±692.68

Latest Date: 2026-12-10 02:17:50 UTC

Latest MJD: 61384.10

Latest g-Mag: -114014.01±651.42

Peak Mag	-1067417.99±4602.85 (y-band)
Peak Date	2026-01-31 01:23:45
Peak MJD	61071.06
Detection Count	(excluding neg flux detections)
Equatorial Coords	13:45:20.857, -05:02:19.910
Galactic Coords	,
Ecliptic Coords	206.257977, 5.463262

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.

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MJD	UTC	Filter	difference flux	alert packet
61384.095720	2026-12-10 02:17:50	g	-80087 ± 265	data
61368.115722	2026-11-24 02:46:38	y	-396272 ± 3595	data
61365.173023	2026-11-21 04:09:09	i	-41888 ± 647	data
61358.105336	2026-11-14 02:31:41	g	-66277 ± 297	data
61355.278503	2026-11-11 06:41:02	g	-80884 ± 289	data
61337.162669	2026-10-24 03:54:14	y	3690061 ± 4879	data
61330.233398	2026-10-17 05:36:05	g	-40007 ± 311	data
61315.257174	2026-10-02 06:10:19	r	-35584 ± 384	data
61311.234983	2026-09-28 05:38:22	y	-722637 ± 3549	data
61306.225524	2026-09-23 05:24:45	z	-97823 ± 878	data
61298.280820	2026-09-15 06:44:22	g	15976 ± 336	data
61105.057558	2026-03-06 01:22:53	i	-78796 ± 631	data
61101.058686	2026-03-02 01:24:30	y	3152940 ± 4590	data
61071.058163	2026-01-31 01:23:45	y	-856970 ± 3070	data
61041.194342	2026-01-01 04:39:51	z	-38149 ± 990	data
61017.063765	2025-12-08 01:31:49	g	-86236 ± 279	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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