SN 2018dys
RA/DEC (2000)
12:55:10.226 -05:34:11.57
193.79261 -5.56988
Type
SN Ic
Redshift
0.055
Source Group
ASAS-SN
Discovery Date
2018-07-15 01:12:00
TNS AT
Y
Public
Y
Host Name
GALEXASC J125510.22-053406.8
Discovery Mag
17.4
Filter
V-Johnson
Discoverer/s
P. Cacella, K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2018dys - 2018-07-21 18:30:14 UH88 / SNIFS (SCAT)z=
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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
22962018-07-21 18:30:14UH88 / SNIFS600Tucker, Rowan, ShappeeSCAT tns_2018dys_2458321.271_UH88_SNIFS_SCAT.datObjectSCATReduced using a summit quick reduction pipeline intended for quick look and classifications purposes. Care should be taken before re-using this spectrum for further science.
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-2_Cassius2018-07-01 02:09:36 - 2018-07-15 01:12:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
320992018-07-15 01:12:0017.4VegaMagV-JohnsonASASSN-2_Cassius
320982018-07-01 02:09:3617.4VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
cyan-ATLASATLAS1_ACAM12018-08-04 06:15:50 - 2018-08-08 06:04:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
340362018-08-08 06:04:1918.3230.10418.93ABMagcyan-ATLASATLAS1_ACAM130Robot
340352018-08-04 06:15:5016.57ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
217272018-08-18 16:16:08ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS12:55:10.160-05:34:07.682018-08-08 06:04:1918.323cyan-ATLASPSNATLAS18twoATLAS
206892018-07-15 22:59:54KZStanekP. Cacella, K. Z. Stanek, for the ASAS-SN teamASAS-SN12:55:10.226-05:34:11.572018-07-15 01:12:0017.4V-JohnsonPSNASASSN-18phASAS-SNIn several epochs, unknown redshift host
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
22892018-07-22 09:18:48tuckermaMichael A. Tucker, Dominick M. Rowan, Benjamin J. Shappee (IfA, UH Manoa)SCATSN Ic0.055SCATThe SCAT survey presents optical spectrum (330-970nm) classification of ASASSN-18ph (SN 2018dys) as a Type Ic-norm supernova a few days after maximum light. The spectrum was obtained on the UH88inch telescope with the SNIFS IFU on MJD 58321.271 with an exposure time of 600 sec.

Comments

We observed AT 2018dys on 2018-07-16.903