AT 2017hnn
RA/DEC (2000)
19:46:55.740 +60:38:21.05
296.73225 +60.639181
Type
---
Redshift
Source Group
ATLAS
Discovery Date
2017-10-20 07:00:28
TNS AT
Y
Public
Y
Discovery Mag
17.705
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

 AT_2017hnn - 2017-10-23 02:28:27 P60 / SEDM (iPTF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
13452017-10-23 02:28:27P60 / SEDM3600Walters/Neill/BlagorodnovaNeilliPTF tns_2017hnn_2017-10-23_02-28-27_P60_SED-Machine_iPTF.txtObjectiPTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12017-10-16 07:50:52 - 2017-10-20 07:00:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
214402017-10-20 07:00:2817.7050.08418.73ABMagorange-ATLASATLAS1_ACAM130Robot
214392017-10-16 07:50:5218.75ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2017-09-05 21:28:48 - 2017-11-06 20:24:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
221332017-11-06 20:24:0018.170.2ABMagG-GaiaGaia_Gaia-photometric60Robot
221322017-09-05 21:28:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
147002017-11-15 00:35:28Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts19:46:55.740+60:38:21.052017-11-06 20:24:0018.17G-GaiaPSNGaia17cvpGaiaAlertsblue transient near faint SDSS source
142452017-10-22 22:30:51ATLAS_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)ATLAS19:46:55.778+60:38:21.042017-10-20 07:00:2817.705orange-ATLASPSNATLAS17mmwATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
13412017-10-23 16:45:11neillJames NeilliPTFOtheriPTFBlue continuum, CV?

Comments

Object coordinates updated according to AT-report 14700 of Group GaiaAlerts
Previous RA, DEC: 19:46:55.778, +60:38:21.04 (296.732408889, +60.6391766667)
Updated RA, DEC: 19:46:55.740, +60:38:21.05 (296.73225, 60.639181)