Lasair Transients and Variables*

Difference Magnitude | Apparent Magnitude (see note)

Object has 3 candidates, at mean position:
- (RA, Dec) = (128.415054, 51.825699)
- (RA, Dec) = (08:33:39.613, 51:49:32.516)
- (l, b) = (166.898512, 36.566389)
Classified as SN at distance 4.69 arcsec.
The transient is possibly associated with 1237651271886962920/SDSSJ083339.21+514929.7; a B=18.79 mag galaxy found in the SDSS/GLADE catalogues. It's located 2.86 N, 3.71 E (13.6 Kpc) from the galaxy centre. A host z=0.171 implies a transient M = -19.45.
Information on this webpage also available as JSON.

Conesearch Links (at 5 arcsec): | Simbad | NED | Transient Name Server | ZTF DR1

Lasair Bot

Nov. 1, 2019, 5:42 p.m.

In TNS as AT2019tws at 0.2 arcsec, discovered 2019-11-01 12:58:47 (MJD 58788.00) by ALeRCE

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rank	ID	Catalog	Type	Separation	r-mag	g-mag	photoZ
1	1237651271886962920/SDSSJ083339.21+514929.7	SDSS/GLADE	galaxy	4.69	17.4702	18.4434	None

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MJD	UTC	Filter	magpsf		candidate
58788.541	2019-11-01 12:58:47	r	20.126 ± 0.169	t	1034540830715015003
58788.510	2019-11-01 12:14:33	g	20.653 ± 0.268	1	1034510110715015007
58784.515	2019-10-28 12:21:48	r	19.476		non-detection
58784.487	2019-10-28 11:41:28	g	19.780		non-detection
58781.475	2019-10-25 11:23:28	g	20.482 ± 0.315	t	1027474640715015002
58778.526	2019-10-22 12:37:53	g	20.087		non-detection
58778.494	2019-10-22 11:51:17	r	19.803		non-detection
58775.424	2019-10-19 10:10:13	g	19.500		non-detection
58769.516	2019-10-13 12:22:51	g	19.668		non-detection
58769.471	2019-10-13 11:18:11	r	19.485		non-detection
58766.535	2019-10-10 12:50:09	r	19.908		non-detection
58766.468	2019-10-10 11:14:03	g	20.553		non-detection
58763.468	2019-10-07 11:13:37	g	20.413		non-detection
58759.513	2019-10-03 12:19:03	r	20.403		non-detection
58759.467	2019-10-03 11:13:06	g	20.522		non-detection