RA/DEC (2000)
08:31:40.189 -04:07:04.42
127.91745375 -4.11789375
Type
SN Ia
Redshift
0.0405
Reporting Group
None
Discovering Data Source
None
Discovery Date
2018-04-15 11:35:20.000
TNS AT
Y
Public
Y
Host Name
MCG-01-22-018
Discovery Mag
17
Filter
Clear-
Reporter/s
Koichi Itagaki

Spectra

 SN_2018aup - 2018-04-18 03:37:08 P60 / SEDM (None)z=
Show H at z=vexp= km/s
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Show [Ca II] at z=vexp= km/s
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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)

Light curves

 ATLAS-MLO_ATLAS-01_orange
 ATLAS-HKO_ATLAS-02_orange
 Other_Other_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
1881 2018-04-18 03:37:08 P60 / SEDM 660 SEDM Robot James Neill None tns_2018aup_2018-04-18_03-37-08_P60_SED-Machine.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-04-12 08:05:16 - 2018-04-12 08:05:16 2458220.8369907 - 2458220.8369907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27353 2018-04-12 08:05:16 2458220.8369907 17.621 0.065 19.13 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-04-01 09:04:19 - 2018-04-01 09:04:19 2458209.8779977 - 2458209.8779977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27352 2018-04-01 09:04:19 2458209.8779977 18.62 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2018-04-15 11:35:20 - 2018-04-15 11:35:20 2458223.9828704 - 2458223.9828704 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27012 2018-04-15 11:35:20 2458223.9828704 17 VegaMag Clear- Other_Other 0.35-m / F11
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
17994 2018-04-23 23:00:03 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 08:31:40.189 -04:07:04.42 2018-04-12 08:05:16.000 17.621 orange-ATLAS PSN ATLAS18npc ATLAS N
17777 2018-04-15 12:38:35 Koichi Itagaki Koichi Itagaki 08:31:40.240 -04:07:04.10 2018-04-15 11:35:20.000 17 Clear- PSN MCG-01-22-018 2018TNSTR.493....1I N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1876 2018-04-19 19:42:52 Christoffer Fremling Christoffer Fremling, Nadejda Blagorodnova, James Neill None SN Ia 0.0405 1 2018TNSCR.515....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
1881 2018-04-18 03:37:08 P60 / SEDM 660 SEDM Robot James Neill None tns_2018aup_2018-04-18_03-37-08_P60_SED-Machine.txt Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 17994 of Group ATLAS
Previous RA, DEC: 08:31:40.240, -04:07:04.10 (127.917667, -4.117806)
Updated RA, DEC: 08:31:40.189, -04:07:04.42 (127.91745375, -4.11789375)

David
Bishop

= MASTER OT J083140.20-040704.4

See ATEL 11522