diaObjectId
170028516801249350

149.686362, 2.047061

Discovery Date: 2026-02-19 04:22:44 UTC
Discovery MJD: 61090.18
Disc i-Flux: 6381.96±585.46
Latest Date: 2026-02-24 05:18:35 UTC
Latest MJD: 61095.22
Latest i-Flux: 4093.33±1789.99
Peak Flux 8946.44±1686.04 (y-band)
UTC at Peak 2026-02-23 06:26:34
MJD at Peak 61094.27
Detection Count 120
Equatorial Lon,Lat 09:58:44.727, 02:02:49.419
Galactic Lon,Lat 236.659177, 41.677174
Ecliptic Lon,Lat 151.061977, -9.664022
E(B-V) Extinction 0.019493
Duplicate diaObjects

Transient Name Server

AT2026ctu

The transient was discovered on 11th January 2026 at 08:27:38 (MJD 61051.35) by DESIRT as C202601110958448p020250 with a discovery magnitude of i = 21.57..

Sherlock Contextual Classification

Prediction: Nuclear Transient

The transient is synonymous with 2MASXJ09584472%2B0202493; an r=16.86 mag galaxy found in the NED/SDSS catalogues. Its located 0.2" (0.3 Kpc) from the galaxy core. A host z=0.093 implies a m - M = 38.14.

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

LSST Alert Packet Data

MJD UTC band target diff flux reliability images alert packet
61095.221243 2026-02-24 05:18:35 y 4093 ± 1790 0.30 target ref diff data
61095.164111 2026-02-24 03:56:19 r -1330 ± 390 0.44 target ref diff data
61095.163648 2026-02-24 03:55:39 r 583 ± 401 0.35 target ref diff data
61095.163030 2026-02-24 03:54:45 r 233 ± 385 0.34 target ref diff data
61095.162564 2026-02-24 03:54:05 r 637 ± 384 0.31 target ref diff data
61095.161631 2026-02-24 03:52:44 r 174 ± 393 0.42 target ref diff data
61095.160696 2026-02-24 03:51:24 r -1232 ± 375 0.35 target ref diff data
61095.159761 2026-02-24 03:50:03 r 693 ± 375 0.37 target ref diff data
61095.158365 2026-02-24 03:48:02 r -1053 ± 368 0.37 target ref diff data
61095.157899 2026-02-24 03:47:22 r 1341 ± 356 0.22 target ref diff data
61095.153971 2026-02-24 03:41:43 z 3252 ± 708 0.22 target ref diff data
61095.153042 2026-02-24 03:40:22 z 3823 ± 700 0.19 target ref diff data
61095.152571 2026-02-24 03:39:42 z 1036 ± 708 0.28 target ref diff data
61095.150704 2026-02-24 03:37:00 z 2561 ± 711 0.31 target ref diff data
61095.150241 2026-02-24 03:36:20 z 3236 ± 737 0.27 target ref diff data
61095.147019 2026-02-24 03:31:42 g 528 ± 246 0.44 target ref diff data
61095.146552 2026-02-24 03:31:02 g -30 ± 250 0.42 target ref diff data
61095.146006 2026-02-24 03:30:14 g -172 ± 241 0.41 target ref diff data
61095.145537 2026-02-24 03:29:34 g -1695 ± 217 0.42 target ref diff data
61095.145069 2026-02-24 03:28:53 g 47 ± 242 0.39 target ref diff data
61095.144604 2026-02-24 03:28:13 g 847 ± 240 0.40 target ref diff data
61095.143670 2026-02-24 03:26:53 g 1850 ± 223 0.25 target ref diff data
61095.142737 2026-02-24 03:25:32 g -127 ± 251 0.38 target ref diff data
61095.141340 2026-02-24 03:23:31 g 276 ± 253 0.44 target ref diff data
61095.140874 2026-02-24 03:22:51 g 230 ± 252 0.40 target ref diff data
61095.140408 2026-02-24 03:22:11 g 98 ± 245 0.43 target ref diff data
61095.138530 2026-02-24 03:19:28 i 3708 ± 539 0.37 target ref diff data
61095.137037 2026-02-24 03:17:19 i -470 ± 537 0.39 target ref diff data
61095.136570 2026-02-24 03:16:39 i 3558 ± 547 0.34 target ref diff data
61095.135636 2026-02-24 03:15:18 i 4223 ± 549 0.14 target ref diff data
61095.134238 2026-02-24 03:13:18 i 1145 ± 544 0.33 target ref diff data
61095.128531 2026-02-24 03:05:05 r 669 ± 382 0.41 target ref diff data
61095.128063 2026-02-24 03:04:24 r 289 ± 380 0.40 target ref diff data
61095.126195 2026-02-24 03:01:43 r -1843 ± 373 0.43 target ref diff data
61095.125723 2026-02-24 03:01:02 r 37 ± 377 0.33 target ref diff data
61095.125254 2026-02-24 03:00:21 r -1374 ± 383 0.21 target ref diff data
61095.124787 2026-02-24 02:59:41 r 1291 ± 382 0.31 target ref diff data
61095.121044 2026-02-24 02:54:18 z 2351 ± 755 0.24 target ref diff data
61095.120585 2026-02-24 02:53:38 z 2841 ± 738 0.32 target ref diff data
61095.119652 2026-02-24 02:52:17 z 4478 ± 743 0.29 target ref diff data
61095.118714 2026-02-24 02:50:56 z 2727 ± 742 0.23 target ref diff data
61095.116841 2026-02-24 02:48:15 z 2727 ± 785 0.33 target ref diff data
61095.115904 2026-02-24 02:46:54 z 5577 ± 776 0.19 target ref diff data
61095.112704 2026-02-24 02:42:17 g -118 ± 278 0.45 target ref diff data
61095.112166 2026-02-24 02:41:31 g 588 ± 276 0.34 target ref diff data
61095.111697 2026-02-24 02:40:50 g -400 ± 280 0.39 target ref diff data
61095.111232 2026-02-24 02:40:10 g 799 ± 273 0.41 target ref diff data
61095.110767 2026-02-24 02:39:30 g 665 ± 288 0.36 target ref diff data
61095.109361 2026-02-24 02:37:28 g 649 ± 276 0.40 target ref diff data
61095.108893 2026-02-24 02:36:48 g 169 ± 280 0.39 target ref diff data
61095.108425 2026-02-24 02:36:07 g 679 ± 287 0.37 target ref diff data
61095.107021 2026-02-24 02:34:06 g 1273 ± 301 0.36 target ref diff data
61095.104637 2026-02-24 02:30:40 i 2533 ± 581 0.29 target ref diff data
61095.098925 2026-02-24 02:22:27 i 2593 ± 601 0.34 target ref diff data
61094.272583 2026-02-23 06:32:31 z 7954 ± 783 0.28 target ref diff data
61094.269385 2026-02-23 06:27:54 y 4478 ± 1660 0.38 target ref diff data
61094.268460 2026-02-23 06:26:34 y 8946 ± 1686 0.27 target ref diff data
61094.191773 2026-02-23 04:36:09 r -1184 ± 388 0.38 target ref diff data
61094.191309 2026-02-23 04:35:29 r 227 ± 382 0.43 target ref diff data
61094.190686 2026-02-23 04:34:35 r 805 ± 392 0.42 target ref diff data
61094.189269 2026-02-23 04:32:32 r 205 ± 386 0.36 target ref diff data
61094.188314 2026-02-23 04:31:10 r 2546 ± 355 0.14 target ref diff data
61094.187367 2026-02-23 04:29:48 r 962 ± 394 0.42 target ref diff data
61094.186891 2026-02-23 04:29:07 r -1013 ± 391 0.31 target ref diff data
61094.186418 2026-02-23 04:28:26 r 1643 ± 400 0.33 target ref diff data
61094.183150 2026-02-23 04:23:44 z 390 ± 728 0.41 target ref diff data
61094.182685 2026-02-23 04:23:04 z 3883 ± 751 0.36 target ref diff data
61094.181620 2026-02-23 04:21:31 z 7820 ± 773 0.19 target ref diff data
61094.181114 2026-02-23 04:20:48 z 5661 ± 780 0.31 target ref diff data
61094.180649 2026-02-23 04:20:08 z 2837 ± 770 0.30 target ref diff data
61094.179693 2026-02-23 04:18:45 z 6716 ± 791 0.12 target ref diff data
61094.177768 2026-02-23 04:15:59 z 836 ± 799 0.28 target ref diff data
61094.177299 2026-02-23 04:15:18 z 2899 ± 780 0.33 target ref diff data
61094.174411 2026-02-23 04:11:09 g 1173 ± 272 0.40 target ref diff data
61094.173948 2026-02-23 04:10:29 g -536 ± 278 0.42 target ref diff data
61094.173167 2026-02-23 04:09:21 g -150 ± 283 0.39 target ref diff data
61094.172703 2026-02-23 04:08:41 g 890 ± 269 0.42 target ref diff data
61094.172204 2026-02-23 04:07:58 g -1244 ± 274 0.41 target ref diff data
61094.171230 2026-02-23 04:06:34 g 535 ± 278 0.40 target ref diff data
61094.170294 2026-02-23 04:05:13 g 1933 ± 279 0.38 target ref diff data
61094.169827 2026-02-23 04:04:33 g 872 ± 278 0.42 target ref diff data
61094.168873 2026-02-23 04:03:10 g 1746 ± 229 0.13 target ref diff data
61091.285048 2026-02-20 06:50:28 i -926 ± 752 0.30 target ref diff data
61091.225229 2026-02-20 05:24:19 r -516 ± 449 0.31 target ref diff data
61091.218126 2026-02-20 05:14:06 z 4110 ± 1034 0.19 target ref diff data
61091.213358 2026-02-20 05:07:14 z 3689 ± 1007 0.25 target ref diff data
61091.211126 2026-02-20 05:04:01 g 2487 ± 359 0.11 target ref diff data
61091.209728 2026-02-20 05:02:00 g 2184 ± 365 0.11 target ref diff data
61091.201246 2026-02-20 04:49:47 i 3424 ± 525 0.32 target ref diff data
61091.191943 2026-02-20 04:36:23 r -107 ± 370 0.42 target ref diff data
61091.188116 2026-02-20 04:30:53 r 636 ± 390 0.39 target ref diff data
61091.184794 2026-02-20 04:26:06 z 6156 ± 776 0.37 target ref diff data
61091.183394 2026-02-20 04:24:05 z 2303 ± 797 0.37 target ref diff data
61091.180156 2026-02-20 04:19:25 z 7648 ± 791 0.33 target ref diff data
61091.179689 2026-02-20 04:18:45 z 4536 ± 796 0.34 target ref diff data
61091.177295 2026-02-20 04:15:18 g -47 ± 270 0.41 target ref diff data
61091.175429 2026-02-20 04:12:37 g 1211 ± 277 0.35 target ref diff data
61091.174029 2026-02-20 04:10:36 g -862 ± 208 0.17 target ref diff data
61091.173568 2026-02-20 04:09:56 g 541 ± 280 0.44 target ref diff data
61091.171631 2026-02-20 04:07:08 g 649 ± 268 0.37 target ref diff data
61091.168264 2026-02-20 04:02:18 i 3164 ± 568 0.40 target ref diff data
61091.167335 2026-02-20 04:00:57 i 4305 ± 564 0.36 target ref diff data
61091.165471 2026-02-20 03:58:16 i 8285 ± 535 0.26 target ref diff data
61090.339726 2026-02-19 08:09:12 r 7145 ± 508 0.33 target ref diff data
61090.242642 2026-02-19 05:49:24 r 3784 ± 469 0.42 target ref diff data
61090.233751 2026-02-19 05:36:36 z 5841 ± 877 0.27 target ref diff data
61090.217943 2026-02-19 05:13:50 i 7645 ± 494 0.13 target ref diff data
61090.217481 2026-02-19 05:13:10 i 6180 ± 566 0.28 target ref diff data
61090.207120 2026-02-19 04:58:15 r 3344 ± 412 0.10 target ref diff data
61090.197020 2026-02-19 04:43:42 z 5507 ± 819 0.28 target ref diff data
61090.194249 2026-02-19 04:39:43 g 1243 ± 238 0.17 target ref diff data
61090.191459 2026-02-19 04:35:42 g 1803 ± 282 0.20 target ref diff data
61090.189604 2026-02-19 04:33:01 g 283 ± 285 0.39 target ref diff data
61090.186195 2026-02-19 04:28:07 i 4927 ± 498 0.32 target ref diff data
61090.185728 2026-02-19 04:27:26 i 3961 ± 572 0.38 target ref diff data
61090.184793 2026-02-19 04:26:06 i 4594 ± 575 0.29 target ref diff data
61090.184328 2026-02-19 04:25:25 i 8626 ± 476 0.24 target ref diff data
61090.183859 2026-02-19 04:24:45 i 7317 ± 504 0.19 target ref diff data
61090.183395 2026-02-19 04:24:05 i 6160 ± 582 0.21 target ref diff data
61090.182464 2026-02-19 04:22:44 i 6382 ± 585 0.17 target ref diff data
MJD filter magpsf magpsf_error flux_status
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