diaObjectId
313871014435488133

58.609287, -50.339888

Discovery Date: 2025-12-19 07:50:29 UTC
Discovery MJD: 61028.33
Disc r-Flux: 1210.08±179.71
Latest Date: 2026-02-27 00:52:04 UTC
Latest MJD: 61098.04
Latest r-Flux: 1719.94±250.07
Peak Flux 6342.67±295.01 (r-band)
UTC at Peak 2026-01-04 03:10:12
MJD at Peak 61044.13
Detection Count 86
Equatorial Lon,Lat 03:54:26.229, -50:20:23.597
Galactic Lon,Lat 259.451285, -48.365307
Ecliptic Lon,Lat 30.219431, -67.373744
E(B-V) Extinction 0.012759
Duplicate diaObjects

Transient Name Server

AT2026emd

The transient was discovered on 25th February 2026 at 07:12:00 (MJD 61096.30) by VHU-TDA as 313871014435488133 with a discovery magnitude of r = 23.69..

Sherlock Contextual Classification

Prediction: Supernova

The transient is possibly associated with 10000,76584,4460; an r=21.30 mag galaxy found in the DESI catalogue. Its located 0.30" N, 0.25" E from the galaxy centre.

Difference Image Lightcurve

Access the data from this plot in the LSST Alert Packet Data table below.
Learn how to interact with this plot.

Context Map

Recent Image Stamps

target

reference

difference

External Resources

Alerce Antares DECaLS Fink NED SIMBAD ZTF

Annotations

Annotator Timestamp Annotation Explanation JSON Data Link
r0b_lvra a1 2026-02-27 01:18:03 0.060963338315699174 r0b - Real Or Bogus Classifier JSON data https://las…

LSST Alert Packet Data

MJD UTC band target diff flux reliability images alert packet
61098.036166 2026-02-27 00:52:04 i 1720 ± 250 0.55 target ref diff data
61096.030462 2026-02-25 00:43:51 i 1667 ± 257 0.60 target ref diff data
61095.087237 2026-02-24 02:05:37 r 914 ± 156 0.22 target ref diff data
61095.085503 2026-02-24 02:03:07 r 1109 ± 164 0.21 target ref diff data
61095.071744 2026-02-24 01:43:18 z 1805 ± 358 0.54 target ref diff data
61095.049524 2026-02-24 01:11:18 i 1166 ± 206 0.19 target ref diff data
61095.048660 2026-02-24 01:10:04 i 1141 ± 192 0.33 target ref diff data
61095.047786 2026-02-24 01:08:48 i 1415 ± 201 0.30 target ref diff data
61095.046916 2026-02-24 01:07:33 i 1622 ± 197 0.62 target ref diff data
61095.046051 2026-02-24 01:06:18 i 1262 ± 204 0.32 target ref diff data
61095.045183 2026-02-24 01:05:03 i 1841 ± 220 0.73 target ref diff data
61095.044316 2026-02-24 01:03:48 i 1547 ± 212 0.39 target ref diff data
61095.043306 2026-02-24 01:02:21 i 1481 ± 229 0.35 target ref diff data
61095.042432 2026-02-24 01:01:06 i 1270 ± 237 0.23 target ref diff data
61095.025605 2026-02-24 00:36:52 i 1715 ± 255 0.57 target ref diff data
61095.024734 2026-02-24 00:35:36 i 1466 ± 232 0.26 target ref diff data
61095.023870 2026-02-24 00:34:22 i 1527 ± 231 0.65 target ref diff data
61095.023006 2026-02-24 00:33:07 i 2120 ± 230 0.67 target ref diff data
61094.112965 2026-02-23 02:42:40 r 945 ± 175 0.20 target ref diff data
61094.111231 2026-02-23 02:40:10 r 1022 ± 173 0.16 target ref diff data
61091.036756 2026-02-20 00:52:55 i 1711 ± 207 0.58 target ref diff data
61091.035894 2026-02-20 00:51:41 i 1294 ± 204 0.30 target ref diff data
61091.035030 2026-02-20 00:50:26 i 1818 ± 214 0.48 target ref diff data
61091.034162 2026-02-20 00:49:11 i 1430 ± 227 0.37 target ref diff data
61091.032429 2026-02-20 00:46:41 i 1533 ± 244 0.19 target ref diff data
61091.031565 2026-02-20 00:45:27 i 1509 ± 226 0.30 target ref diff data
61091.030532 2026-02-20 00:43:57 i 1548 ± 234 0.41 target ref diff data
61091.029666 2026-02-20 00:42:43 i 1474 ± 242 0.44 target ref diff data
61091.028790 2026-02-20 00:41:27 i 1427 ± 256 0.11 target ref diff data
61091.027046 2026-02-20 00:38:56 i 1672 ± 270 0.22 target ref diff data
61090.099033 2026-02-19 02:22:36 r 962 ± 175 0.21 target ref diff data
61090.086065 2026-02-19 02:03:56 z 2104 ± 405 0.37 target ref diff data
61090.084332 2026-02-19 02:01:26 z 2478 ± 437 0.42 target ref diff data
61090.060070 2026-02-19 01:26:30 i 1466 ± 241 0.13 target ref diff data
61090.059207 2026-02-19 01:25:15 i 1749 ± 252 0.20 target ref diff data
61090.058342 2026-02-19 01:24:00 i 1651 ± 213 0.52 target ref diff data
61090.057454 2026-02-19 01:22:44 i 1769 ± 214 0.38 target ref diff data
61090.056576 2026-02-19 01:21:28 i 1798 ± 226 0.45 target ref diff data
61090.054840 2026-02-19 01:18:58 i 1682 ± 225 0.22 target ref diff data
61090.053976 2026-02-19 01:17:43 i 1496 ± 246 0.11 target ref diff data
61090.053112 2026-02-19 01:16:28 i 1316 ± 225 0.12 target ref diff data
61090.048021 2026-02-19 01:09:09 i 1610 ± 249 0.18 target ref diff data
61088.098045 2026-02-17 02:21:11 r 930 ± 157 0.46 target ref diff data
61069.083709 2026-01-29 02:00:32 i 2963 ± 290 0.99 target ref diff data
61059.164367 2026-01-19 03:56:41 i 4577 ± 245 1.00 target ref diff data
61059.157735 2026-01-19 03:47:08 g 2480 ± 180 0.92 target ref diff data
61058.099617 2026-01-18 02:23:26 z 4206 ± 425 1.00 target ref diff data
61057.182590 2026-01-17 04:22:55 i 4782 ± 294 1.00 target ref diff data
61057.181474 2026-01-17 04:21:19 i 5287 ± 262 1.00 target ref diff data
61057.181071 2026-01-17 04:20:44 i 4716 ± 266 1.00 target ref diff data
61057.180063 2026-01-17 04:19:17 i 5156 ± 267 1.00 target ref diff data
61057.179667 2026-01-17 04:18:43 i 4851 ± 263 1.00 target ref diff data
61056.212768 2026-01-16 05:06:23 r 5224 ± 178 0.97 target ref diff data
61056.211656 2026-01-16 05:04:47 r 5338 ± 183 0.97 target ref diff data
61056.211256 2026-01-16 05:04:12 r 5889 ± 203 0.96 target ref diff data
61056.210198 2026-01-16 05:02:41 r 5132 ± 179 0.97 target ref diff data
61056.209798 2026-01-16 05:02:06 r 5568 ± 185 0.98 target ref diff data
61054.175394 2026-01-14 04:12:34 z 4579 ± 289 1.00 target ref diff data
61054.174345 2026-01-14 04:11:03 z 4550 ± 283 1.00 target ref diff data
61054.173947 2026-01-14 04:10:28 z 4755 ± 302 1.00 target ref diff data
61054.172844 2026-01-14 04:08:53 z 4728 ± 345 1.00 target ref diff data
61054.172446 2026-01-14 04:08:19 z 4847 ± 315 1.00 target ref diff data
61054.154148 2026-01-14 03:41:58 r 5210 ± 137 0.99 target ref diff data
61054.153033 2026-01-14 03:40:22 r 5334 ± 143 0.99 target ref diff data
61054.152636 2026-01-14 03:39:47 r 5751 ± 147 0.98 target ref diff data
61054.151529 2026-01-14 03:38:12 r 5354 ± 149 0.98 target ref diff data
61054.151130 2026-01-14 03:37:37 r 5462 ± 152 0.98 target ref diff data
61053.232985 2026-01-13 05:35:29 g 3192 ± 189 0.95 target ref diff data
61051.087605 2026-01-11 02:06:09 i 5864 ± 226 1.00 target ref diff data
61051.077768 2026-01-11 01:51:59 g 3336 ± 119 0.94 target ref diff data
61050.101783 2026-01-10 02:26:34 z 5248 ± 456 1.00 target ref diff data
61049.117048 2026-01-09 02:48:32 g 3878 ± 172 0.85 target ref diff data
61049.107344 2026-01-09 02:34:34 i 5115 ± 286 0.98 target ref diff data
61046.154645 2026-01-06 03:42:41 z 4284 ± 311 1.00 target ref diff data
61044.144039 2026-01-04 03:27:24 z 3701 ± 366 0.49 target ref diff data
61044.132089 2026-01-04 03:10:12 r 6343 ± 295 1.00 target ref diff data
61043.077999 2026-01-03 01:52:19 i 5180 ± 364 1.00 target ref diff data
61042.107847 2026-01-02 02:35:17 i 4574 ± 257 1.00 target ref diff data
61042.107385 2026-01-02 02:34:38 i 4838 ± 273 1.00 target ref diff data
61041.225717 2026-01-01 05:25:01 i 5330 ± 303 1.00 target ref diff data
61041.221243 2026-01-01 05:18:35 i 4625 ± 278 1.00 target ref diff data
61034.160376 2025-12-25 03:50:56 g 1581 ± 107 0.88 target ref diff data
61033.284331 2025-12-24 06:49:26 g 1510 ± 168 0.89 target ref diff data
61033.283869 2025-12-24 06:48:46 g 1470 ± 181 0.90 target ref diff data
61028.327651 2025-12-19 07:51:49 r 861 ± 173 0.43 target ref diff data
61028.326728 2025-12-19 07:50:29 r 1210 ± 180 0.81 target ref diff data
MJD filter magpsf magpsf_error flux_status
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