Discovery Date: 2022-12-10 12:22:52 UTC
Discovery MJD: 59923.52
Disc g-Mag: 18.58±0.11
Latest Date: 2023-01-25 12:47:02 UTC
Latest MJD: 59969.53
Latest r-Mag: 20.00±0.16
Transient Name Server
SN Ia SN2022acrh
The transient was discovered on 10th December 2022 at 12:22:53 (MJD 59923.52) by ZTF as ZTF22abyokle with a discovery magnitude of g = 18.58. It was subsequently classified as a SN Ia at z = 0.073.
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with 2MASXJ14262798%2B2536218; a J=14.62 mag galaxy found in the NED/SDSS/2MASS/PS1 catalogues. Its located 4.44" S, 0.03" E (5.5 Kpc) from the galaxy centre. A host z=0.069 implies a m - M = 37.47.
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 |
|---|---|---|---|---|---|---|---|
| 59969.532674 | 2023-01-25 12:47:02 | r | 20.002 ± 0.162 | +ve | target ref diff | data | |
| 59969.387164 | g | 19.895 | limit | ||||
| 59967.507616 | r | 20.065 | limit | ||||
| 59967.486505 | g | 20.175 | limit | ||||
| 59956.551840 | g | 19.615 | limit | ||||
| 59956.507222 | 2023-01-12 12:10:23 | r | 19.304 ± 0.126 | +ve | target ref diff | data | |
| 59937.536215 | 2022-12-24 12:52:09 | g | 19.058 ± 0.113 | +ve | target ref diff | data | |
| 59937.519768 | 2022-12-24 12:28:27 | r | 18.783 ± 0.097 | +ve | target ref diff | data | |
| 59935.493102 | 2022-12-22 11:50:04 | g | 18.907 ± 0.084 | +ve | target ref diff | data | |
| 59933.529074 | r | 18.061 | limit | ||||
| 59930.531863 | 2022-12-17 12:45:52 | g | 18.583 ± 0.107 | +ve | target ref diff | data | |
| 59923.515891 | 2022-12-10 12:22:52 | g | 18.579 ± 0.111 | +ve | target ref diff | data | |
| 59906.551111 | r | 19.595 | limit | ||||
| 59906.548600 | r | 19.506 | limit | ||||
| 59906.546088 | r | 19.656 | limit | ||||
| 59906.543588 | r | 19.619 | limit | ||||
| 59906.541076 | r | 19.684 | limit |
| MJD | filter | unforced_mag | unforced_mag_error | unforced_mag_status | forced_ujy | forced_ujy_error |
|---|---|---|---|---|---|---|
| 59969.532674 | r | 20.002 | 0.162 | positive | ||
| 59969.387164 | g | 19.895 | limit | |||
| 59967.507616 | r | 20.065 | limit | |||
| 59967.486505 | g | 20.175 | limit | |||
| 59956.551840 | g | 19.615 | limit | |||
| 59956.507222 | r | 19.304 | 0.126 | positive | ||
| 59937.536215 | g | 19.058 | 0.113 | positive | ||
| 59937.519768 | r | 18.783 | 0.097 | positive | ||
| 59935.493102 | g | 18.907 | 0.084 | positive | ||
| 59933.529074 | r | 18.061 | limit | |||
| 59930.531863 | g | 18.583 | 0.107 | positive | ||
| 59923.515891 | g | 18.579 | 0.111 | positive | ||
| 59906.551111 | r | 19.595 | limit | |||
| 59906.548600 | r | 19.506 | limit | |||
| 59906.546088 | r | 19.656 | limit | |||
| 59906.543588 | r | 19.619 | limit | |||
| 59906.541076 | r | 19.684 | limit |
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