Discovery Date: 2019-08-28 04:27:00 UTC
Discovery MJD: 58723.19
Disc g-Mag: 20.02±0.19
Latest Date: 2019-09-17 03:23:15 UTC
Latest MJD: 58743.14
Latest g-Mag: 20.04±0.21
Transient Name Server
AT2019ovj
The transient was discovered on 28th August 2019 at 04:27:00 (MJD 58723.19) by ZTF as ZTF19abtukyd with a discovery magnitude of g = 20.02..
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with 2MASXJ17014976%2B3529154; a J=14.99 mag galaxy found in the NED/SDSS/2MASS/PS1 catalogues. It's located 0.39 arcsec S, 3.75 arcsec E (6.3 Kpc) from the galaxy centre. A host z=0.106 implies a m - M = 38.46.
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.
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Context Map
DECaLS Sky Browser
ZTF Alert Packet Data
| MJD | UTC | Filter | unforced mag | unforced mag status | forced flux (μJy) | images | alert packet |
|---|---|---|---|---|---|---|---|
| 58743.141157 | 2019-09-17 03:23:15 | g | 20.038 ± 0.212 | +ve | target ref diff | data | |
| 58740.264433 | 2019-09-14 06:20:47 | r | 19.424 ± 0.303 | +ve | target ref diff | data | |
| 58737.185914 | 2019-09-11 04:27:43 | r | 19.399 ± 0.169 | +ve | target ref diff | data | |
| 58737.185463 | 2019-09-11 04:27:04 | r | 19.466 ± 0.170 | +ve | target ref diff | data | |
| 58737.133125 | 2019-09-11 03:11:42 | g | 19.658 ± 0.164 | +ve | target ref diff | data | |
| 58737.130822 | 2019-09-11 03:08:23 | g | 19.542 ± 0.208 | +ve | target ref diff | data | |
| 58734.211030 | 2019-09-08 05:03:53 | g | 19.495 ± 0.225 | +ve | target ref diff | data | |
| 58734.184387 | 2019-09-08 04:25:31 | g | 19.607 ± 0.153 | +ve | target ref diff | data | |
| 58734.143657 | 2019-09-08 03:26:51 | r | 19.555 ± 0.194 | +ve | target ref diff | data | |
| 58734.142280 | 2019-09-08 03:24:53 | r | 19.270 ± 0.102 | +ve | target ref diff | data | |
| 58727.152974 | 2019-09-01 03:40:16 | g | 19.535 ± 0.109 | +ve | target ref diff | data | |
| 58727.144734 | 2019-09-01 03:28:25 | r | 19.549 ± 0.090 | +ve | target ref diff | data | |
| 58726.151285 | 2019-08-31 03:37:50 | g | 19.703 ± 0.149 | +ve | target ref diff | data | |
| 58724.182245 | 2019-08-29 04:22:26 | g | 19.934 ± 0.152 | +ve | target ref diff | data | |
| 58724.158877 | 2019-08-29 03:48:46 | r | 19.913 ± 0.108 | +ve | target ref diff | data | |
| 58723.331933 | 2019-08-28 07:57:59 | r | 20.212 ± 0.371 | +ve | target ref diff | data | |
| 58723.185417 | 2019-08-28 04:27:00 | g | 20.017 ± 0.187 | +ve | target ref diff | data | |
| 58721.155020 | g | 17.206 | limit | ||||
| 58718.178080 | g | 20.818 | limit | ||||
| 58718.177620 | g | 20.757 | limit | ||||
| 58715.161270 | g | 20.916 | limit | ||||
| 58714.350430 | r | 19.321 | limit | ||||
| 58711.285230 | r | 19.787 | limit | ||||
| 58711.284770 | r | 19.618 | limit | ||||
| 58711.152070 | g | 20.237 | limit | ||||
| 58708.178060 | g | 20.118 | limit | ||||
| 58708.177590 | g | 19.958 | limit | ||||
| 58705.261180 | g | 20.351 | limit | ||||
| 58705.180080 | r | 20.128 | limit | ||||
| 58705.179620 | r | 20.366 | limit | ||||
| 58700.177790 | r | 20.574 | limit | ||||
| 58700.177330 | r | 20.584 | limit | ||||
| 58697.203140 | g | 20.871 | limit | ||||
| 58697.180210 | r | 20.757 | limit | ||||
| 58697.171330 | r | 20.629 | limit | ||||
| 58694.226880 | g | 20.781 | limit | ||||
| 58694.226410 | g | 20.812 | limit | ||||
| 58694.207800 | r | 20.600 | limit | ||||
| 58694.207340 | r | 20.632 | limit |
| MJD | filter | unforced_mag | unforced_mag_error | unforced_mag_status | forced_ujy | forced_ujy_error |
|---|---|---|---|---|---|---|
| 58743.141157 | g | 20.038 | 0.212 | positive | ||
| 58740.264433 | r | 19.424 | 0.303 | positive | ||
| 58737.185914 | r | 19.399 | 0.169 | positive | ||
| 58737.185463 | r | 19.466 | 0.170 | positive | ||
| 58737.133125 | g | 19.658 | 0.164 | positive | ||
| 58737.130822 | g | 19.542 | 0.208 | positive | ||
| 58734.211030 | g | 19.495 | 0.225 | positive | ||
| 58734.184387 | g | 19.607 | 0.153 | positive | ||
| 58734.143657 | r | 19.555 | 0.194 | positive | ||
| 58734.142280 | r | 19.270 | 0.102 | positive | ||
| 58727.152974 | g | 19.535 | 0.109 | positive | ||
| 58727.144734 | r | 19.549 | 0.090 | positive | ||
| 58726.151285 | g | 19.703 | 0.149 | positive | ||
| 58724.182245 | g | 19.934 | 0.152 | positive | ||
| 58724.158877 | r | 19.913 | 0.108 | positive | ||
| 58723.331933 | r | 20.212 | 0.371 | positive | ||
| 58723.185417 | g | 20.017 | 0.187 | positive | ||
| 58721.155020 | g | 17.206 | limit | |||
| 58718.178080 | g | 20.818 | limit | |||
| 58718.177620 | g | 20.757 | limit | |||
| 58715.161270 | g | 20.916 | limit | |||
| 58714.350430 | r | 19.321 | limit | |||
| 58711.285230 | r | 19.787 | limit | |||
| 58711.284770 | r | 19.618 | limit | |||
| 58711.152070 | g | 20.237 | limit | |||
| 58708.178060 | g | 20.118 | limit | |||
| 58708.177590 | g | 19.958 | limit | |||
| 58705.261180 | g | 20.351 | limit | |||
| 58705.180080 | r | 20.128 | limit | |||
| 58705.179620 | r | 20.366 | limit | |||
| 58700.177790 | r | 20.574 | limit | |||
| 58700.177330 | r | 20.584 | limit | |||
| 58697.203140 | g | 20.871 | limit | |||
| 58697.180210 | r | 20.757 | limit | |||
| 58697.171330 | r | 20.629 | limit | |||
| 58694.226880 | g | 20.781 | limit | |||
| 58694.226410 | g | 20.812 | limit | |||
| 58694.207800 | r | 20.600 | limit | |||
| 58694.207340 | r | 20.632 | limit |
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