AT 2017esf
RA/DEC ()
12:51:11.138 -12:14:11.57
192.796406301 -12.23654694
Type
---
Redshift
Source Group
ATLAS
Discovery Date
2017-06-13 07:16:19
TNS AT
Y
Public
Y
Discovery Mag
18.69
Filter
orange-ATLAS
Discoverer/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12019-01-10 14:15:21 - 2019-01-10 14:15:211
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
749612019-01-10 14:15:2118.640.0222ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12017-06-10 07:04:48 - 2017-06-13 07:16:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
178402017-06-13 07:16:1918.690.1218.98ABMagorange-ATLASATLAS1_ACAM130Robot
178392017-06-10 07:04:4818.15ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2019-01-08 11:59:40 - 2019-01-08 11:59:403
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
512542019-01-08 11:59:4018.240.0820.05ABMagg-ZTFP48_ZTF-Cam30
505092019-01-08 11:59:4018.240.0820.05ABMagg-ZTFP48_ZTF-Cam30
504172019-01-08 11:59:4018.240.0820.05ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2019-01-04 13:01:33 - 2019-01-04 13:01:333
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
512532019-01-04 13:01:3318.210.0720.22ABMagr-ZTFP48_ZTF-Cam30
505102019-01-04 13:01:3318.210.0720.22ABMagr-ZTFP48_ZTF-Cam30
504182019-01-04 13:01:3318.210.0720.22ABMagr-ZTFP48_ZTF-Cam30
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
396242019-06-30 21:35:36PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS112:51:11.138-12:14:11.572019-01-10 14:15:2118.64w-PS1PSNPS19cixPan-STARRS1
287262019-01-11 14:20:10ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:51:11.142-12:14:11.602019-01-04 13:01:3318.21r-ZTFPSNZTF19aaaqaxhZTF
283892019-01-09 09:45:14ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:51:11.149-12:14:11.672019-01-04 13:01:3318.24g-ZTFPSNZTF19aaaqaxhZTF
283492019-01-08 13:35:11ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:51:11.149-12:14:11.672019-01-04 13:01:3318.24g-ZTFPSNZTF19aaaqaxhZTF
120382017-06-14 18:45:04ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLAS12:51:11.132-12:14:11.782017-06-13 07:16:1918.69orange-ATLASPSNATLAS17gzdATLAS
Classification Reportings
No Data

Comments

Object coordinates updated according to AT-report 39624 of Group Pan-STARRS1
Previous RA, DEC: 12:51:11.142, -12:14:11.60 (192.7964247, -12.236556)
Updated RA, DEC: 12:51:11.138, -12:14:11.57 (192.796406301, -12.23654694)

Object coordinates updated according to AT-report 28726 of Group ZTF
Previous RA, DEC: 12:51:11.132, -12:14:11.78 (192.796381667, -12.2366066667)
Updated RA, DEC: 12:51:11.142, -12:14:11.60 (192.7964247, -12.236556)

GREAT (GRond-Epessto-ATlas; ATel #10510) observed this field on June 29, 2017, 01:35 UTC (MJD = 57933.067), nothing detected at the transient position (within the 3.0" circle) with a 3-sigma limiting AB magnitude of r' > 22.8 mag (calibrated against PS1 field stars).

This source is detected in CSS data from 2017-06-14 UT, at V_CSS= 18.0, and
is clearly seen to have significantly faded to V_CSS=18.9 by 2017-06-19 UT.

A source is detected near this location in CSS data at V_CSS ~ 19.0
on 2006-10-10, 2009-08-18 and 2012-06-20. These detections are close
to the discovery magnitude and appear significantly brighter than the
source present in archival PS1 data.