Discovery Date: 2019-04-11 03:54:40 UTC
Discovery MJD: 58584.16
Disc r-Mag: 20.04±0.31
Latest Date: 2019-04-26 03:42:11 UTC
Latest MJD: 58599.15
Latest r-Mag: 19.57±0.17
Transient Name Server
AT2019dvf
The transient was discovered on 11th April 2019 at 03:54:40 (MJD 58584.16) by ZTF as ZTF19aaptrxd with a discovery magnitude of g = 19.81..
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with 194020947401037447; an r=20.18 mag galaxy found in the PS1 catalogue. It's located 3.55 arcsec N, 4.34 arcsec E from the galaxy centre.
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 |
|---|---|---|---|---|---|---|---|
| 58599.154294 | 2019-04-26 03:42:11 | r | 19.567 ± 0.170 | +ve | target ref diff | data | |
| 58596.178681 | 2019-04-23 04:17:18 | g | 19.805 ± 0.214 | +ve | target ref diff | data | |
| 58592.233970 | 2019-04-19 05:36:54 | r | 19.418 ± 0.225 | +ve | target ref diff | data | |
| 58592.142326 | 2019-04-19 03:24:57 | g | 19.476 ± 0.365 | +ve | target ref diff | data | |
| 58587.192025 | 2019-04-14 04:36:31 | g | 19.705 ± 0.349 | +ve | target ref diff | data | |
| 58584.197465 | 2019-04-11 04:44:21 | g | 19.989 ± 0.269 | +ve | target ref diff | data | |
| 58584.162975 | 2019-04-11 03:54:40 | r | 20.038 ± 0.312 | +ve | target ref diff | data | |
| 58581.178470 | g | 20.315 | limit | ||||
| 58581.158590 | r | 18.923 | limit | ||||
| 58573.239530 | r | 19.870 | limit | ||||
| 58567.177520 | g | 20.314 | limit |
| MJD | filter | unforced_mag | unforced_mag_error | unforced_mag_status | forced_ujy | forced_ujy_error |
|---|---|---|---|---|---|---|
| 58599.154294 | r | 19.567 | 0.170 | positive | ||
| 58596.178681 | g | 19.805 | 0.214 | positive | ||
| 58592.233970 | r | 19.418 | 0.225 | positive | ||
| 58592.142326 | g | 19.476 | 0.365 | positive | ||
| 58587.192025 | g | 19.705 | 0.349 | positive | ||
| 58584.197465 | g | 19.989 | 0.269 | positive | ||
| 58584.162975 | r | 20.038 | 0.312 | positive | ||
| 58581.178470 | g | 20.315 | limit | |||
| 58581.158590 | r | 18.923 | limit | |||
| 58573.239530 | r | 19.870 | limit | |||
| 58567.177520 | g | 20.314 | limit |
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