RA/DEC (2000)
02:44:57.310 +34:05:40.13
41.238792 +34.094481
Type
SN Ia
Redshift
0.031795
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-08-17 14:09:36.000
TNS AT
Y
Public
Y
Host Name
KUG 0241+338
Host Redshift
0.031795
Discovery Mag
17.1
Filter
V-Johnson
Reporter/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2017gea - 2017-08-18 11:02:24 P200 / DBSP (ASAS-SN)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 Gaia_Gaia-photometric_G
 ASASSN-1_Brutus_V
   
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
1161 2017-08-18 11:02:24 P200 / DBSP 600 S. Dong, F. Sun S. Bose ASAS-SN tns_2017gea_2017-08-18.46_P200_DBSP_ASAS-SN.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-07-23 12:38:52 - 2017-08-23 18:23:02 2457958.0269907 - 2457989.2659954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
20593 2017-08-23 18:23:02 2457989.2659954 16.67 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
20592 2017-07-23 12:38:52 2457958.0269907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
V-Johnson ASASSN-1_Brutus 2017-08-11 13:55:12 - 2017-08-17 14:09:36 2457977.08 - 2457983.09 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
19572 2017-08-17 14:09:36 2457983.09 17.1 VegaMag V-Johnson ASASSN-1_Brutus
19571 2017-08-11 13:55:12 2457977.08 17.5 VegaMag V-Johnson ASASSN-1_Brutus [Last non detection]
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
13761 2017-09-28 12:48:14 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 02:44:57.310 +34:05:40.13 2017-08-23 18:23:02.000 16.67 G-Gaia PSN Gaia17chs GaiaAlerts confirmed SN Ia declining near galaxy 2MASX J02445771+3405404, aka SN 2017gea N
13150 2017-08-17 18:51:04 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 02:44:57.432 +34:05:41.17 2017-08-17 14:09:36.000 17.1 V-Johnson PSN KUG 0241+338 ASASSN-17kz ASAS-SN 2017TNSTR.876....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1157 2017-08-25 08:37:56 Subhash Bose S. Bose, S. Dong, F. Sun, J. L. Prieto, K. Z. Stanek ASAS-SN SN Ia 0.031795 1 ASAS-SN 2017TNSCR.915....1B
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
1161 2017-08-18 11:02:24 P200 / DBSP 600 S. Dong, F. Sun S. Bose ASAS-SN tns_2017gea_2017-08-18.46_P200_DBSP_ASAS-SN.txt Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 13761 of Group GaiaAlerts
Previous RA, DEC: 02:44:57.432, +34:05:41.17 (41.2393, +34.09477)
Updated RA, DEC: 02:44:57.310, +34:05:40.13 (41.238792, 34.094481)