AT 2019qml
RA/DEC (2000)
01:33:52.728 +30:44:36.06
23.469697957143 +30.743350014286
Type
---
Redshift
Source Group
XOSS
Discovery Date
2019-09-20 14:46:07
TNS AT
Y
Public
Y
Host Name
M33
Discovery Mag
18.6
Filter
Clear-
Discoverer/s
Mi Zhang and Xing Gao
Separated 23,655.100 arcsec from TESS-active sector/s (16,17) source : RA=01:09:33.312, DEC=+26:53:38.40
Separated 23,655.100 arcsec from TESS-Sector17 source : RA=01:09:33.312, DEC=+26:53:38.40
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2019-05-30 20:33:21 - 2019-10-03 17:23:347
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
930162019-10-03 17:23:3418.820VegaMagClear-Other_Other300Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
923152019-09-29 14:29:1018.120VegaMagClear-Other_Other300Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
921402019-09-27 18:30:521820VegaMagClear-Other_Other300Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
914872019-09-24 15:39:2417.620VegaMagClear-Other_Other300Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
909712019-09-21 14:10:031820VegaMagClear-Other_Other300Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
908412019-09-20 14:46:0718.620VegaMagClear-Other_Other300Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
908402019-05-30 20:33:2119VegaMagClear-Other_Other300Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
orange-ATLASATLAS1_ACAM12019-09-19 12:54:43 - 2019-09-25 14:13:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
917272019-09-25 14:13:5517.5290.0619.6ABMagorange-ATLASATLAS1_ACAM130Robot
917262019-09-19 12:54:4318.79ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2019-10-07 09:24:46 - 2019-10-07 09:24:461
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
938772019-10-07 09:24:4619.870.121.22ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2019-10-07 08:05:01 - 2019-10-08 03:14:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
938782019-10-08 03:14:2818.960.1120.35ABMagr-ZTFP48_ZTF-Cam30
938762019-10-07 08:05:0120.6488ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
489422019-10-08 08:38:26ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:33:52.728+30:44:36.062019-10-07 09:24:4619.87g-ZTFPSNZTF19abzsnqmZTFSee arXiv:1904.05922 for selection criteria.
484992019-10-03 17:42:58sammimasMi Zhang and Xing GaoXOSS01:33:52.731+30:44:36.182019-10-03 17:23:3418.8Clear-PNVXM16MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
481792019-09-29 16:22:15sammimasMi Zhang and Xing GaoXOSS01:33:52.731+30:44:36.182019-09-29 14:29:1018.1Clear-PNVXM16MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
480672019-09-27 23:34:36sammimasMi Zhang and Xing GaoXOSS01:33:52.710+30:44:35.902019-09-27 18:30:5218Clear-PNVXM16MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
477542019-09-26 13:36:48ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS01:33:52.731+30:44:36.182019-09-25 14:13:5517.529orange-ATLASPSNATLAS19vnwATLAS
476442019-09-24 18:11:41sammimasMi Zhang and Xing GaoXOSS01:33:52.710+30:44:35.902019-09-24 15:39:2417.6Clear-PNVXM16MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
474132019-09-22 06:45:20sammimasMi Zhang and Xing GaoXOSS01:33:52.710+30:44:35.902019-09-21 14:10:0318Clear-PNVXM16MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019qml_atrep_47413_XOSS.pngGraphicsXM16MZ C2019 09 21.59031 01 33 52.71 +30 44 35.9 18.0V C422019-09-22 06:50:08sammimas
473312019-09-21 14:55:17sammimasMi Zhang and Xing GaoXOSS01:33:52.710+30:44:35.902019-09-20 14:46:0718.6Clear-PNVXM16MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.6) on severl 300-s survey images (limiting mag about 20.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Sep. 20.61536 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=01h33m52.71s +30d44'35".9 (equinox 2000.0). Which is about 23.4" east and 298.9" north of the center of the NGC598(M33). Nothing is visible at this position on archival images taken on May. 30.85649 UT(limiting mag 19.0).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019qml_atrep_47331_XOSS.pngGraphics2019-09-21 15:05:56sammimas
Classification Reportings
No Data

Comments

Object coordinates updated according to AT-report 48942 of Group ZTF
Previous RA, DEC: 01:33:52.731, +30:44:36.18 (23.469714, +30.743382)
Updated RA, DEC: 01:33:52.728, +30:44:36.06 (23.469697957143, 30.743350014286)

Object coordinates updated according to AT-report 47754 of Group ATLAS
Previous RA, DEC: 01:33:52.710, +30:44:35.90 (23.469625, +30.743306)
Updated RA, DEC: 01:33:52.731, +30:44:36.18 (23.469714, 30.743382)

Discovery Image