SN 2018yq
RA/DEC (2000)
12:15:23.114 +27:37:36.62
183.84631 +27.62684
Type
SN Ia
Redshift
---
Source Group
ASAS-SN
Discovery Date
2018-02-22 07:55:12
TNS AT
Y
Public
Y
Host Name
2MASX J12152315+2737346
Host Redshift
0.035949
Comments
[Object redshift updated according to host-redshift by admin]
Discovery Mag
18.4
Filter
g-Sloan
Discoverer/s
J. Brimacombe, S. Kiyota, K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2018yq - 2018-03-04 08:54:31 MDM-2.4 / OSMOS (ASAS-SN)z=
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   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
17642018-03-04 08:54:31MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-4_Leavitt2018-02-20 07:40:48 - 2018-02-22 07:55:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
257322018-02-22 07:55:1218.4ABMagg-SloanASASSN-4_Leavitt
257312018-02-20 07:40:4818.5ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
170692018-02-27 15:48:59KZStanekJ. Brimacombe, S. Kiyota, K. Z. Stanek, for the ASAS-SN teamASAS-SN12:15:23.114+27:37:36.622018-02-22 07:55:1218.4g-SloanPSNASASSN-18efASAS-SNIn several epochs, nuclear transient
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
17592018-03-05 19:18:34jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM), S. Dong, P. Chen (KIAA-PKU), J. Shields, K. Z. Stanek (OSU)ASAS-SNSN IaASAS-SNWe obtained an optical spectrum of ASASSN-18ef on UT 2018 Mar 4.4 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is that of a normal SN Ia around maximum light. The best fit template from SNID (Blondin & Tonry 2007) is the Type Ia 2005mc at -2.2 days.

Comments