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

90.575733, -4.063259

Discovery Date: 2025-12-08 06:32:37 UTC

Discovery MJD: 61017.27

Disc i-Mag: 41500.41±1545.45

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

Latest MJD: 61384.10

Latest i-Mag: 446023.01±1004.57

Peak Mag	-540282.97±930.09 (r-band)
Peak Date	2026-10-05 08:31:16
Peak MJD	61318.36
Detection Count	(excluding neg flux detections)
Equatorial Coords	06:02:18.176, -04:03:47.732
Galactic Coords	,
Ecliptic Coords	90.647450, -27.501256

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
61384.095720	2026-12-10 02:17:50	g	362876 ± 852	data
61373.167437	2026-11-29 04:01:06	r	-138741 ± 552	data
61373.152250	2026-11-29 03:39:14	r	-86867 ± 638	data
61355.303693	2026-11-11 07:17:19	g	-182275 ± 424	data
61336.332448	2026-10-23 07:58:43	i	343730 ± 1061	data
61332.283002	2026-10-19 06:47:31	i	-86097 ± 622	data
61332.282539	2026-10-19 06:46:51	i	42433 ± 736	data
61332.259130	2026-10-19 06:13:08	i	-341 ± 742	data
61322.229064	2026-10-09 05:29:51	r	-164501 ± 552	data
61318.355057	2026-10-05 08:31:16	r	-234722 ± 496	data
61306.302828	2026-09-23 07:16:04	i	712068 ± 1344	data
61305.324286	2026-09-22 07:46:58	i	368880 ± 1081	data
61299.269486	2026-09-16 06:28:03	g	73042 ± 627	data
61028.101416	2025-12-19 02:26:02	r	178785 ± 860	data
61017.290884	2025-12-08 06:58:52	i	±	data
61017.272655	2025-12-08 06:32:37	i	53739 ± 864	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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