ZTF19adcgahu

184.600400, 48.845974

Discovery Date: 2019-12-29 13:29:11 UTC

Discovery MJD: 58846.56

Disc g-Mag: 19.71±0.12

Latest Date: 2020-01-07 12:15:00 UTC

Latest MJD: 58855.51

Latest g-Mag: 19.89±0.19

Peak Mag	19.01±0.11 (r-band)
Peak Date	2020-01-04 13:52:12
Peak MJD	58852.58
Detection Count	6 (excluding 0 neg flux detections)
Equatorial Coords	12:18:24.096, 48:50:45.507
Galactic Coords	137.148238, 67.360306
Ecliptic Coords	159.055194, 45.382168

alerce antares fink mars

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

AT2019zrm

The transient was discovered on 29th December 2019 at 13:29:08 (MJD 58846.56) by ZTF as ZTF19adcgahu with a discovery magnitude of g = 19.71..

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

Prediction: Nuclear Transient

The transient is synonymous with SDSS J121824.07+485045.4; an r=15.84 mag galaxy found in the SDSS catalogue. It's located 0.2 arcsec (0.2 Kpc) from the galaxy core. A host z=0.045 implies a m - M = 36.50.

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.

Learn how to interact with these plots.

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
58855.510428	2020-01-07 12:15:00	g	19.891 ± 0.189	+ve	target ref diff	data
58852.577917	2020-01-04 13:52:12	r	19.014 ± 0.105	+ve	target ref diff	data
58852.551181	2020-01-04 13:13:42	r	19.071 ± 0.081	+ve	target ref diff	data
58852.538438	2020-01-04 12:55:21	g	19.556 ± 0.106	+ve	target ref diff	data
58851.532847	2020-01-03 12:47:17	g	19.481 ± 0.182	+ve	target ref diff	data
58846.561933	2019-12-29 13:29:11	g	19.707 ± 0.123	+ve	target ref diff	data
58837.508150		g	19.902	limit
58836.570060		g	20.142	limit
58836.557690		g	20.413	limit
58836.507940		r	20.338	limit
58833.553000		g	19.180	limit
58833.551640		g	19.257	limit
58833.491770		r	19.397	limit
58833.456520		r	19.464	limit
58830.561010		g	19.781	limit
58827.441640		r	19.336	limit
58823.519430		g	17.741	limit
58819.512110		r	16.493	limit

MJD	filter	unforced_mag	unforced_mag_error	unforced_mag_status
58855.510428	g	19.891	0.189	positive
58852.577917	r	19.014	0.105	positive
58852.551181	r	19.071	0.081	positive
58852.538438	g	19.556	0.106	positive
58851.532847	g	19.481	0.182	positive
58846.561933	g	19.707	0.123	positive
58837.508150	g	19.902		limit
58836.570060	g	20.142		limit
58836.557690	g	20.413		limit
58836.507940	r	20.338		limit
58833.553000	g	19.180		limit
58833.551640	g	19.257		limit
58833.491770	r	19.397		limit
58833.456520	r	19.464		limit
58830.561010	g	19.781		limit
58827.441640	r	19.336		limit
58823.519430	g	17.741		limit
58819.512110	r	16.493		limit

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