ZTF21aabxztv

191.012832, 50.404881

Discovery Date: 2021-01-05 10:15:03 UTC
Discovery MJD: 59219.43
Disc g-Mag: 20.37±0.31
Latest Date: 2021-02-20 08:53:09 UTC
Latest MJD: 59265.37
Latest r-Mag: 20.16±0.21
Peak Mag 18.80±0.12 (g-band)
Peak Date 2021-01-15 11:21:05
Peak MJD 59229.47
Detection Count 40 (excluding 0 neg flux detections)
Equatorial Coords 12:44:3.080, 50:24:17.571
Galactic Coords 125.905993, 66.680693
Ecliptic Coords 162.704344, 49.061451
alerce antares fink mars

Transient Name Server

SN Ia SN2021acj

The transient was discovered on 12th January 2021 at 14:19:40 (MJD 59226.60) by ATLAS as ATLAS21blw with a discovery magnitude of cyan = 18.42. It was subsequently classified as a SN Ia at z = 0.095.

Sherlock Contextual Classification

Prediction: Supernova

The transient is possibly associated with 2MASXJ12440196+5024161; a B=16.80 mag galaxy found in the NED/SDSS/2MASS/GLADE/PS1 catalogues. Its located 1.52" N, 10.93" E (18.6 Kpc) from the galaxy centre. A host z=0.095 implies a m - M = 38.19.

Difference Image Lightcurves

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 forced flux (μJy) images alert packet
59265.370243 2021-02-20 08:53:09 r 20.155 ± 0.206 +ve target ref diff data
59263.393495 2021-02-18 09:26:38 r 20.101 ± 0.322 +ve target ref diff data
59260.412477 2021-02-15 09:53:58 r 19.959 ± 0.312 +ve target ref diff data
59260.411528 2021-02-15 09:52:36 r 20.149 ± 0.336 +ve target ref diff data
59256.494224 2021-02-11 11:51:40 g 20.715 ± 0.283 +ve target ref diff data
59254.456050 g 19.876 limit
59254.451530 g 19.861 limit
59254.404849 2021-02-09 09:42:58 r 19.711 ± 0.150 +ve target ref diff data
59252.496088 2021-02-07 11:54:22 g 20.322 ± 0.160 +ve target ref diff data
59252.495120 g 20.969 limit
59252.329086 2021-02-07 07:53:52 r 19.718 ± 0.119 +ve target ref diff data
59252.309861 2021-02-07 07:26:11 r 19.648 ± 0.136 +ve target ref diff data
59250.401551 2021-02-05 09:38:13 r 19.556 ± 0.130 +ve target ref diff data
59250.382535 2021-02-05 09:10:50 r 19.671 ± 0.149 +ve target ref diff data
59250.360937 2021-02-05 08:39:44 g 20.207 ± 0.288 +ve target ref diff data
59250.360474 2021-02-05 08:39:04 g 20.158 ± 0.246 +ve target ref diff data
59248.478762 2021-02-03 11:29:25 g 19.927 ± 0.174 +ve target ref diff data
59248.472859 2021-02-03 11:20:55 g 19.883 ± 0.202 +ve target ref diff data
59248.455069 2021-02-03 10:55:17 r 19.673 ± 0.152 +ve target ref diff data
59248.454120 2021-02-03 10:53:56 r 19.429 ± 0.115 +ve target ref diff data
59231.490081 2021-01-17 11:45:42 r 19.088 ± 0.080 +ve target ref diff data
59231.489132 2021-01-17 11:44:20 r 18.970 ± 0.075 +ve target ref diff data
59231.454005 2021-01-17 10:53:45 g 18.905 ± 0.089 +ve target ref diff data
59231.430995 2021-01-17 10:20:38 g 18.890 ± 0.079 +ve target ref diff data
59229.513484 2021-01-15 12:19:25 r 19.012 ± 0.110 +ve target ref diff data
59229.512026 2021-01-15 12:17:19 r 19.086 ± 0.187 +ve target ref diff data
59229.472986 2021-01-15 11:21:05 g 18.804 ± 0.116 +ve target ref diff data
59227.469387 2021-01-13 11:15:55 g 19.029 ± 0.111 +ve target ref diff data
59227.468912 2021-01-13 11:15:13 g 19.006 ± 0.081 +ve target ref diff data
59227.387860 r 19.211 limit
59227.386910 2021-01-13 09:17:08 r 19.135 ± 0.186 +ve target ref diff data
59227.386910 2021-01-13 09:17:08 r 19.135 ± 0.186 +ve target ref diff data
59225.517330 r 18.470 limit
59225.516850 r 18.232 limit
59225.486655 2021-01-11 11:40:47 g 19.162 ± 0.162 +ve target ref diff data
59225.477986 2021-01-11 11:28:17 g 19.371 ± 0.212 +ve target ref diff data
59223.488276 2021-01-09 11:43:07 r 19.612 ± 0.159 +ve target ref diff data
59223.474143 2021-01-09 11:22:45 r 19.607 ± 0.127 +ve target ref diff data
59223.407639 2021-01-09 09:47:00 g 19.471 ± 0.155 +ve target ref diff data
59223.406701 2021-01-09 09:45:39 g 19.533 ± 0.162 +ve target ref diff data
59221.486150 g 20.427 limit
59221.485197 2021-01-07 11:38:41 g 19.847 ± 0.174 +ve target ref diff data
59221.455590 2021-01-07 10:56:03 r 19.898 ± 0.220 +ve target ref diff data
59221.426343 2021-01-07 10:13:56 r 19.997 ± 0.217 +ve target ref diff data
59219.485232 2021-01-05 11:38:44 r 20.757 ± 0.325 +ve target ref diff data
59219.470752 2021-01-05 11:17:52 r 20.343 ± 0.292 +ve target ref diff data
59219.455320 g 20.195 limit
59219.427130 2021-01-05 10:15:03 g 20.367 ± 0.311 +ve target ref diff data
59217.528580 g 19.702 limit
59217.464540 r 19.938 limit
59217.437500 g 19.676 limit
59217.390100 r 19.751 limit
59215.497480 g 19.162 limit
59215.491760 g 19.301 limit
59215.475820 r 19.340 limit
59215.469210 r 19.094 limit
59206.536240 g 17.742 limit
59206.535760 g 17.013 limit
59206.521180 r 17.486 limit
59206.489030 r 18.175 limit
59203.533700 g 20.403 limit
59203.533230 g 20.205 limit
59203.506420 r 20.044 limit
59203.495340 r 20.159 limit
59200.546000 r 20.105 limit
59200.530680 r 19.601 limit
59200.475230 g 19.645 limit
59200.474290 g 19.394 limit
59198.548230 g 20.726 limit
59198.532030 g 20.415 limit
59198.494170 r 20.306 limit
59198.493170 r 20.347 limit
59195.534660 g 19.950 limit
59195.514810 r 19.736 limit
59194.537310 g 20.490 limit
59194.495100 r 20.439 limit
59193.514130 r 20.508 limit
59193.472340 g 20.083 limit
59192.530840 g 16.667 limit
59192.509770 r 19.586 limit
MJD filter unforced_mag unforced_mag_error unforced_mag_status forced_ujy forced_ujy_error
59265.370243 r 20.155 0.206 positive
59263.393495 r 20.101 0.322 positive
59260.412477 r 19.959 0.312 positive
59260.411528 r 20.149 0.336 positive
59256.494224 g 20.715 0.283 positive
59254.456050 g 19.876 limit
59254.451530 g 19.861 limit
59254.404849 r 19.711 0.150 positive
59252.496088 g 20.322 0.160 positive
59252.495120 g 20.969 limit
59252.329086 r 19.718 0.119 positive
59252.309861 r 19.648 0.136 positive
59250.401551 r 19.556 0.130 positive
59250.382535 r 19.671 0.149 positive
59250.360937 g 20.207 0.288 positive
59250.360474 g 20.158 0.246 positive
59248.478762 g 19.927 0.174 positive
59248.472859 g 19.883 0.202 positive
59248.455069 r 19.673 0.152 positive
59248.454120 r 19.429 0.115 positive
59231.490081 r 19.088 0.080 positive
59231.489132 r 18.970 0.075 positive
59231.454005 g 18.905 0.089 positive
59231.430995 g 18.890 0.079 positive
59229.513484 r 19.012 0.110 positive
59229.512026 r 19.086 0.187 positive
59229.472986 g 18.804 0.116 positive
59227.469387 g 19.029 0.111 positive
59227.468912 g 19.006 0.081 positive
59227.387860 r 19.211 limit
59227.386910 r 19.135 0.186 positive
59227.386910 r 19.135 0.186 positive
59225.517330 r 18.470 limit
59225.516850 r 18.232 limit
59225.486655 g 19.162 0.162 positive
59225.477986 g 19.371 0.212 positive
59223.488276 r 19.612 0.159 positive
59223.474143 r 19.607 0.127 positive
59223.407639 g 19.471 0.155 positive
59223.406701 g 19.533 0.162 positive
59221.486150 g 20.427 limit
59221.485197 g 19.847 0.174 positive
59221.455590 r 19.898 0.220 positive
59221.426343 r 19.997 0.217 positive
59219.485232 r 20.757 0.325 positive
59219.470752 r 20.343 0.292 positive
59219.455320 g 20.195 limit
59219.427130 g 20.367 0.311 positive
59217.528580 g 19.702 limit
59217.464540 r 19.938 limit
59217.437500 g 19.676 limit
59217.390100 r 19.751 limit
59215.497480 g 19.162 limit
59215.491760 g 19.301 limit
59215.475820 r 19.340 limit
59215.469210 r 19.094 limit
59206.536240 g 17.742 limit
59206.535760 g 17.013 limit
59206.521180 r 17.486 limit
59206.489030 r 18.175 limit
59203.533700 g 20.403 limit
59203.533230 g 20.205 limit
59203.506420 r 20.044 limit
59203.495340 r 20.159 limit
59200.546000 r 20.105 limit
59200.530680 r 19.601 limit
59200.475230 g 19.645 limit
59200.474290 g 19.394 limit
59198.548230 g 20.726 limit
59198.532030 g 20.415 limit
59198.494170 r 20.306 limit
59198.493170 r 20.347 limit
59195.534660 g 19.950 limit
59195.514810 r 19.736 limit
59194.537310 g 20.490 limit
59194.495100 r 20.439 limit
59193.514130 r 20.508 limit
59193.472340 g 20.083 limit
59192.530840 g 16.667 limit
59192.509770 r 19.586 limit
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