SN 2018yn
RA/DEC (2000)
11:46:12.990 +20:23:18.60
176.554125 +20.3885
Type
SN Ic
Redshift
0.023
Source Group
POSS
Discovery Date
2018-02-23 10:19:32
TNS AT
Y
Public
Y
Host Name
NGC 3884
Host Redshift
0.0234
Discovery Mag
18
Filter
Clear-
Discoverer/s
R. Gagliano, R. Post, E. Weinberg, J. Newton, T. Puckett

Spectra

 SN_2018yn - 2018-02-13 00:00:00 NOT / ALFOSC (ZTF)z=
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
19522018-02-13 00:00:00NOT / ALFOSCF. TaddiaF. TaddiaZTF tns_2018yn_2018-02-13.0_NOT_ALFOSC_ZTF.txtObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-01-30 11:23:47 - 2018-02-23 10:19:322
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
257022018-02-23 10:19:32180.320ABMagClear-Other_Other30R Post610cm CDK with Apogee U230 at Mayhill, NM
257012018-01-30 11:23:4720ABMagClear-Other_Other30R Post[Last non detection] 610cm CDK with Apogee U230 at SRO, CA
V-crts-CRTSOther_Other2018-01-23 09:25:59 - 2018-02-26 05:27:462
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
257262018-02-26 05:27:4618.7ABMagV-crts-CRTSOther_OtherMLS 10K CCD
257252018-01-23 09:25:5921.5ABMagV-crts-CRTSOther_Other[Last non detection] MLS 10K CCD
r-ZTFP48_ZTF-Cam2018-02-05 11:03:50 - 2018-02-09 09:07:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
257412018-02-09 09:07:1218.7ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning
257402018-02-05 11:03:5019.4ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
170772018-02-28 07:38:51ZTF_Bot1F. Taddia, R. Lunnan, J. Sollerman, C. Barbarino (OKC), C. Fremling, M. Kasliwal (Caltech), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTF11:46:12.990+20:23:18.602018-02-09 09:07:1218.7r-ZTFPSNZTF18aabcwtrZTF2018-04-24
170662018-02-26 20:54:17ajdMirco Villi on behalf of CRTSSNHunt11:46:13.032+20:23:18.602018-02-26 05:27:4618.7V-crts-CRTSPSNCRTS, SNHunt
170532018-02-23 18:10:37rspostrspostR. Gagliano, R. Post, E. Weinberg, J. Newton, T. PuckettPOSS11:46:12.991+20:23:17.922018-02-23 10:19:3218Clear-PSNPOSS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
19472018-04-25 06:37:36ZTF_Bot1F. Taddia, R. Lunnan, J. Sollerman (OKC), C. Fremling (Caltech), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTFSN Ic0.023ZTF

Comments

Object coordinates updated according to AT-report 17077 of Group ZTF
Previous RA, DEC: 11:46:13.032, +20:23:18.60 (176.5543, +20.3885)
Updated RA, DEC: 11:46:12.990, +20:23:18.60 (176.554125, 20.3885)

Discovery Image Feb 23

Object 2018yf was removed.

Original coordinates of the POSS AT report were corrected from 176.594167, +20.403889 to 176.55413, +20.38831 (following the reporter's request).