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

273.663458, -51.451139

Discovery Date: 2026-08-27 07:45:22 UTC

Discovery MJD: 61279.32

Disc y-Mag: -140692.20±6651.21

Latest Date: 2026-12-15 02:31:46 UTC

Latest MJD: 61389.11

Latest y-Mag: 320616.11±986.46

Peak Mag	-140692.20±6651.21 (y-band)
Peak Date	2026-08-27 07:45:22
Peak MJD	61279.32
Detection Count	(excluding neg flux detections)
Equatorial Coords	18:14:39.230, -51:27:4.100
Galactic Coords	,
Ecliptic Coords	272.585848, -28.044726

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
61389.105395	2026-12-15 02:31:46	r	120304 ± 545	data
61365.235917	2026-11-21 05:39:43	i	469489 ± 1126	data
61365.188279	2026-11-21 04:31:07	i	±	data
61365.187830	2026-11-21 04:30:28	i	478397 ± 1114	data
61365.173023	2026-11-21 04:09:09	i	423872 ± 1050	data
61361.130070	2026-11-17 03:07:18	i	144007 ± 825	data
61331.166441	2026-10-18 03:59:40	r	328358 ± 741	data
61330.236783	2026-10-17 05:40:58	g	±	data
61330.221891	2026-10-17 05:19:31	g	295477 ± 797	data
61323.190336	2026-10-10 04:34:05	r	78552 ± 484	data
61322.233602	2026-10-09 05:36:23	r	125020 ± 531	data
61322.220053	2026-10-09 05:16:52	r	105284 ± 521	data
61322.219156	2026-10-09 05:15:35	r	125541 ± 530	data
61320.313554	2026-10-07 07:31:31	u	5299 ± 1160	data
61286.324992	2026-09-03 07:47:59	i	542825 ± 1168	data
61279.323181	2026-08-27 07:45:22	y	-386717 ± 6071	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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