ZTF19abnhqlg

337.044615, 30.074766

Discovery Date: 2019-08-10 09:55:57 UTC

Discovery MJD: 58705.41

Disc g-Mag: 19.36±0.10

Latest Date: 2019-09-07 09:07:56 UTC

Latest MJD: 58733.38

Latest r-Mag: 20.32±0.19

Peak Mag	19.03±0.13 (r-band)
Peak Date	2019-08-16 09:38:23
Peak MJD	58711.40
Detection Count	15 (excluding 0 neg flux detections)
Equatorial Coords	22:28:10.708, 30:04:29.156
Galactic Coords	89.463353, -23.330472
Ecliptic Coords	352.117770, 36.443531

alerce antares fink mars

Transient Name Server Learn more" data-bs-delay='{"show":0,"hide":500}' data-bs-html="true">

AT2019nce

The transient was discovered on 10th August 2019 at 09:55:57 (MJD 58705.41) by ZTF as ZTF19abnhqlg with a discovery magnitude of g = 19.36..

Sherlock Contextual Classification Learn more" data-bs-delay='{"show":0,"hide":500}' data-bs-html="true">

Prediction: Supernova

The transient is possibly associated with SDSS J222810.76+300423.4; an r=17.71 mag galaxy found in the SDSS/PS1 catalogues. It's located 5.68 arcsec N, 0.77 arcsec W from the galaxy centre.

Difference Image Lightcurves Learn more" data-bs-delay='{"show":0,"hide":500}' data-bs-html="true">

Access the data from these plots in the ZTF Alert Packet Data table below. Double click on the plots to see the full lightcurve.

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Context Map

Recent Image Stamps

target

reference

difference

External Resources

DECaLS Sky Browser Galactic Extinction

ZTF Alert Packet Data

MJD	UTC	Filter	unforced mag	unforced mag status	images	alert packet
58733.380509	2019-09-07 09:07:56	r	20.320 ± 0.194	+ve	target ref diff	data
58733.320660	2019-09-07 07:41:44	g	20.846 ± 0.259	+ve	target ref diff	data
58730.389444	2019-09-04 09:20:47	r	20.118 ± 0.165	+ve	target ref diff	data
58730.333715	2019-09-04 08:00:33	g	20.611 ± 0.202	+ve	target ref diff	data
58725.319248	2019-08-30 07:39:43	g	20.084 ± 0.186	+ve	target ref diff	data
58721.320162	2019-08-26 07:41:01	r	19.552 ± 0.279	+ve	target ref diff	data
58717.384190	2019-08-22 09:13:13	g	19.361 ± 0.121	+ve	target ref diff	data
58717.325104	2019-08-22 07:48:09	r	19.435 ± 0.134	+ve	target ref diff	data
58714.369849	2019-08-19 08:52:34	r	19.402 ± 0.126	+ve	target ref diff	data
58714.240058	2019-08-19 05:45:41	g	19.178 ± 0.134	+ve	target ref diff	data
58711.401655	2019-08-16 09:38:23	r	19.031 ± 0.134	+ve	target ref diff	data
58708.486400	2019-08-13 11:40:25	r	19.303 ± 0.133	+ve	target ref diff	data
58708.442488	2019-08-13 10:37:10	g	19.123 ± 0.119	+ve	target ref diff	data
58705.450752	2019-08-10 10:49:04	r	19.484 ± 0.110	+ve	target ref diff	data
58705.413854	2019-08-10 09:55:57	g	19.356 ± 0.097	+ve	target ref diff	data
58702.391620		r	19.663	limit
58699.430950		g	19.343	limit
58696.406550		g	20.956	limit
58696.387700		r	20.798	limit
58693.390130		r	20.809	limit
58693.321630		g	20.973	limit
58690.370940		r	20.605	limit
58690.305030		g	20.672	limit
58686.465460		g	20.115	limit
58686.378300		r	17.449	limit
58683.463440		g	19.772	limit
58680.463910		g	19.684	limit
58677.299210		r	20.113	limit

MJD	filter	unforced_mag	unforced_mag_error	unforced_mag_status
58733.380509	r	20.320	0.194	positive
58733.320660	g	20.846	0.259	positive
58730.389444	r	20.118	0.165	positive
58730.333715	g	20.611	0.202	positive
58725.319248	g	20.084	0.186	positive
58721.320162	r	19.552	0.279	positive
58717.384190	g	19.361	0.121	positive
58717.325104	r	19.435	0.134	positive
58714.369849	r	19.402	0.126	positive
58714.240058	g	19.178	0.134	positive
58711.401655	r	19.031	0.134	positive
58708.486400	r	19.303	0.133	positive
58708.442488	g	19.123	0.119	positive
58705.450752	r	19.484	0.110	positive
58705.413854	g	19.356	0.097	positive
58702.391620	r	19.663		limit
58699.430950	g	19.343		limit
58696.406550	g	20.956		limit
58696.387700	r	20.798		limit
58693.390130	r	20.809		limit
58693.321630	g	20.973		limit
58690.370940	r	20.605		limit
58690.305030	g	20.672		limit
58686.465460	g	20.115		limit
58686.378300	r	17.449		limit
58683.463440	g	19.772		limit
58680.463910	g	19.684		limit
58677.299210	r	20.113		limit

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