Discovery Date: 2019-01-26 05:50:20 UTC
Discovery MJD: 58509.24
Disc g-Mag: 19.33±0.15
Latest Date: 2019-03-01 05:44:55 UTC
Latest MJD: 58543.24
Latest r-Mag: 19.68±0.17
Transient Name Server
AT2019aeq
The transient was discovered on 26th January 2019 at 05:51:00 (MJD 58509.24) by ZTF as ZTF19aaeausb with a discovery magnitude of g = 19.10..
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with SDSSJ075645.25%2B415646.8; an r=17.93 mag galaxy found in the NED/SDSS/PS1 catalogues. It's located 2.04 arcsec N, 1.18 arcsec E (3.3 Kpc) from the galaxy centre. A host z=0.074 implies a m - M = 37.64.
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 |
|---|---|---|---|---|---|---|---|
| 58543.239526 | 2019-03-01 05:44:55 | r | 19.676 ± 0.166 | +ve | target ref diff | data | |
| 58540.215127 | 2019-02-26 05:09:46 | r | 19.886 ± 0.114 | +ve | target ref diff | data | |
| 58538.291470 | g | 19.251 | limit | ||||
| 58534.326470 | 2019-02-20 07:50:06 | r | 19.636 ± 0.302 | +ve | target ref diff | data | |
| 58534.256170 | g | 18.930 | limit | ||||
| 58526.404800 | g | 19.113 | limit | ||||
| 58526.223194 | 2019-02-12 05:21:23 | r | 19.184 ± 0.107 | +ve | target ref diff | data | |
| 58526.213299 | 2019-02-12 05:07:08 | r | 19.189 ± 0.105 | +ve | target ref diff | data | |
| 58522.404931 | 2019-02-08 09:43:06 | g | 19.246 ± 0.109 | +ve | target ref diff | data | |
| 58522.223704 | 2019-02-08 05:22:07 | r | 18.921 ± 0.087 | +ve | target ref diff | data | |
| 58522.223241 | 2019-02-08 05:21:27 | r | 19.054 ± 0.081 | +ve | target ref diff | data | |
| 58522.176157 | 2019-02-08 04:13:39 | g | 19.104 ± 0.104 | +ve | target ref diff | data | |
| 58512.422500 | r | 15.308 | limit | ||||
| 58509.278588 | 2019-01-26 06:41:10 | r | 19.352 ± 0.138 | +ve | target ref diff | data | |
| 58509.264849 | 2019-01-26 06:21:22 | r | 19.194 ± 0.105 | +ve | target ref diff | data | |
| 58509.243762 | 2019-01-26 05:51:01 | g | 19.101 ± 0.161 | +ve | target ref diff | data | |
| 58509.243299 | 2019-01-26 05:50:20 | g | 19.328 ± 0.146 | +ve | target ref diff | data | |
| 58506.444910 | g | 19.039 | limit | ||||
| 58506.444440 | g | 18.988 | limit | ||||
| 58503.532510 | g | 17.091 | limit | ||||
| 58503.287910 | r | 17.266 | limit | ||||
| 58503.287440 | r | 17.828 | limit | ||||
| 58493.276570 | r | 20.364 | limit | ||||
| 58493.243670 | g | 20.398 | limit | ||||
| 58493.243210 | g | 20.486 | limit | ||||
| 58492.269040 | g | 18.463 | limit | ||||
| 58490.217090 | r | 20.259 | limit | ||||
| 58486.471410 | r | 20.367 | limit | ||||
| 58482.555390 | g | 19.959 | limit | ||||
| 58480.472910 | g | 19.932 | limit | ||||
| 58480.426300 | r | 19.987 | limit |
| MJD | filter | unforced_mag | unforced_mag_error | unforced_mag_status | forced_ujy | forced_ujy_error |
|---|---|---|---|---|---|---|
| 58543.239526 | r | 19.676 | 0.166 | positive | ||
| 58540.215127 | r | 19.886 | 0.114 | positive | ||
| 58538.291470 | g | 19.251 | limit | |||
| 58534.326470 | r | 19.636 | 0.302 | positive | ||
| 58534.256170 | g | 18.930 | limit | |||
| 58526.404800 | g | 19.113 | limit | |||
| 58526.223194 | r | 19.184 | 0.107 | positive | ||
| 58526.213299 | r | 19.189 | 0.105 | positive | ||
| 58522.404931 | g | 19.246 | 0.109 | positive | ||
| 58522.223704 | r | 18.921 | 0.087 | positive | ||
| 58522.223241 | r | 19.054 | 0.081 | positive | ||
| 58522.176157 | g | 19.104 | 0.104 | positive | ||
| 58512.422500 | r | 15.308 | limit | |||
| 58509.278588 | r | 19.352 | 0.138 | positive | ||
| 58509.264849 | r | 19.194 | 0.105 | positive | ||
| 58509.243762 | g | 19.101 | 0.161 | positive | ||
| 58509.243299 | g | 19.328 | 0.146 | positive | ||
| 58506.444910 | g | 19.039 | limit | |||
| 58506.444440 | g | 18.988 | limit | |||
| 58503.532510 | g | 17.091 | limit | |||
| 58503.287910 | r | 17.266 | limit | |||
| 58503.287440 | r | 17.828 | limit | |||
| 58493.276570 | r | 20.364 | limit | |||
| 58493.243670 | g | 20.398 | limit | |||
| 58493.243210 | g | 20.486 | limit | |||
| 58492.269040 | g | 18.463 | limit | |||
| 58490.217090 | r | 20.259 | limit | |||
| 58486.471410 | r | 20.367 | limit | |||
| 58482.555390 | g | 19.959 | limit | |||
| 58480.472910 | g | 19.932 | limit | |||
| 58480.426300 | r | 19.987 | limit |
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