RA/DEC (2000)
18:30:29.050 +74:07:15.78
277.621042 +74.12105
Type
SN Ibn
Redshift
0.024757
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-05-12 07:40:48.000
TNS AT
Y
Public
Y
Host Name
CGCG 340-049
Host Redshift
0.024757
Discovery Mag
17.5
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019fcb - 2019-06-09 22:49:26 UH88 / SNIFS (SCAT)z=
 ▌SN_2019fcb - 2019-05-25 10:22:28 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ASASSN-4_Leavitt_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_i
 ▌ASASSN-1_Brutus_g
   
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
4265 2019-06-09 22:49:26 UH88 / SNIFS 1800 Payne, Bredall SCAT tns_2019fcb_2458644.451_UH88_SNIFS_SCAT.dat Object Reduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.
7197 2019-05-25 10:22:28 P60 / SEDM 1200 SEDmRobot auto ZTF tns_2019fcb_2019-05-25_10-22-28_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2019-04-24 10:40:28 - 2019-05-14 08:19:50 2458597.9447801 - 2458617.8471065 14
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
67902 2019-05-14 08:19:50 2458617.8471065 17.32 0.04 20.14 ABMag r-ZTF P48_ZTF-Cam 30
68965 2019-05-14 08:19:50 2458617.8471065 17.32 0.04 20.14 ABMag r-ZTF P48_ZTF-Cam 30
67097 2019-05-14 08:19:50 2458617.8471065 17.32 0.04 20.14 ABMag r-ZTF P48_ZTF-Cam 30
66009 2019-05-14 08:19:50 2458617.8471065 17.32 0.04 20.14 ABMag r-ZTF P48_ZTF-Cam 30
68986 2019-05-03 07:46:09 2458606.8237153 19.03 0.13 20.38 ABMag r-ZTF P48_ZTF-Cam 30
67932 2019-05-03 07:46:09 2458606.8237153 19.03 0.13 20.38 ABMag r-ZTF P48_ZTF-Cam 30
68947 2019-05-03 07:46:09 2458606.8237153 19.03 0.13 20.38 ABMag r-ZTF P48_ZTF-Cam 30
67096 2019-04-24 10:40:28 2458597.9447801 20.2202 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
66007 2019-04-24 10:40:28 2458597.9447801 20.2202 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
68964 2019-04-24 10:40:28 2458597.9447801 20.2202 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
68984 2019-04-24 10:40:28 2458597.9447801 20.2202 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
67901 2019-04-24 10:40:28 2458597.9447801 20.2202 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
67930 2019-04-24 10:40:28 2458597.9447801 20.2202 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
68945 2019-04-24 10:40:28 2458597.9447801 20.2202 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2019-05-03 11:16:42 - 2019-05-25 10:46:36 2458606.9699421 - 2458628.9490278 7
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
68985 2019-05-25 10:46:36 2458628.9490278 18.49 0.08 20.12 ABMag g-ZTF P48_ZTF-Cam 30
68946 2019-05-25 10:46:36 2458628.9490278 18.49 0.08 20.12 ABMag g-ZTF P48_ZTF-Cam 30
67931 2019-05-25 10:46:36 2458628.9490278 18.49 0.08 20.12 ABMag g-ZTF P48_ZTF-Cam 30
68966 2019-05-14 09:25:41 2458617.8928356 17.25 0.04 20.11 ABMag g-ZTF P48_ZTF-Cam 30
67903 2019-05-14 09:25:41 2458617.8928356 17.25 0.04 20.11 ABMag g-ZTF P48_ZTF-Cam 30
67098 2019-05-14 09:25:41 2458617.8928356 17.25 0.04 20.11 ABMag g-ZTF P48_ZTF-Cam 30
66008 2019-05-03 11:16:42 2458606.9699421 18.79 0.08 20.89 ABMag g-ZTF P48_ZTF-Cam 30
g-Sloan ASASSN-4_Leavitt 2019-05-12 07:40:48 - 2019-05-12 07:40:48 2458615.82 - 2458615.82 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
65448 2019-05-12 07:40:48 2458615.82 17.5 ABMag g-Sloan ASASSN-4_Leavitt
G-Gaia Gaia_Gaia-photometric 2019-04-27 07:14:52 - 2019-05-29 02:42:43 2458600.8019907 - 2458632.6129977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
67812 2019-05-29 02:42:43 2458632.6129977 18.53 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
67811 2019-04-27 07:14:52 2458600.8019907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-05-07 14:55:40 - 2019-05-07 14:55:40 2458611.1219907 - 2458611.1219907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
65251 2019-05-07 14:55:40 2458611.1219907 18.56 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2019-05-09 13:33:35 - 2019-05-09 13:33:35 2458613.0649884 - 2458613.0649884 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
65252 2019-05-09 13:33:35 2458613.0649884 17.152 0.036 19.55 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2019-05-27 13:39:21 - 2019-05-27 13:39:21 2458631.0689931 - 2458631.0689931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
68120 2019-05-27 13:39:21 2458631.0689931 18.55 0.04 20.7 ABMag i-P1 PS1_GPC1 45 Robot
g-Sloan ASASSN-1_Brutus 2019-05-01 09:50:24 - 2019-05-01 09:50:24 2458604.91 - 2458604.91 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
65447 2019-05-01 09:50:24 2458604.91 18.9 ABMag g-Sloan 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
36750 2019-06-03 10:19:15 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 18:30:29.041 +74:07:15.72 2019-05-03 07:46:09.000 18.49 g-ZTF PSN ZTF19aatmkll ZTF See arXiv:1904.05922 for selection criteria. N
36743 2019-06-03 10:09:54 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 18:30:29.025 +74:07:15.85 2019-05-14 08:19:50.000 17.32 r-ZTF PSN ZTF19aatmkll ZTF See arXiv:1904.05922 for selection criteria. N
36735 2019-06-03 09:49:40 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 18:30:29.041 +74:07:15.72 2019-05-03 07:46:09.000 18.49 g-ZTF PSN ZTF19aatmkll ZTF See arXiv:1904.05922 for selection criteria. N
36300 2019-06-01 09:35:22 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 18:30:29.035 +74:07:15.80 2019-05-27 13:39:21.000 18.55 i-P1 PSN PS19ayj Pan-STARRS N
36205 2019-05-31 20:45:38 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 18:30:29.041 +74:07:15.72 2019-05-03 07:46:09.000 18.49 g-ZTF PSN ZTF19aatmkll ZTF See arXiv:1904.05922 for selection criteria. N
36194 2019-05-31 20:39:24 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 18:30:29.025 +74:07:15.85 2019-05-14 08:19:50.000 17.32 r-ZTF PSN ZTF19aatmkll ZTF See arXiv:1904.05922 for selection criteria. N
36155 2019-05-31 10:38:47 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 18:30:29.050 +74:07:15.78 2019-05-29 02:42:43.000 18.53 G-Gaia PSN Gaia19bzk GaiaAlerts confirmed SN Ibn in galaxy CGCG 340-049 N
35823 2019-05-25 15:50:36 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 18:30:29.025 +74:07:15.85 2019-05-14 08:19:50.000 17.32 r-ZTF PSN ZTF19aatmkll ZTF See arXiv:1904.05922 for details regarding selection criteria. N
35108 2019-05-14 13:35:31 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 18:30:29.038 +74:07:15.81 2019-05-03 11:16:42.000 18.79 g-ZTF PSN ZTF19aatmkll ZTF N
34831 2019-05-12 17:40:55 Krzysztof Stanek K. Z. Stanek,for the ASAS-SN team et al. ASAS-SN ASAS-SN 18:30:28.922 +74:07:14.38 2019-05-12 07:40:48.000 17.5 g-Sloan PSN CGCG 340-049 ASASSN-19mj ASAS-SN Present in several epochs 2019TNSTR.757....1S N
34670 2019-05-10 11:12:30 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 18:30:29.036 +74:07:15.73 2019-05-09 13:33:35.000 17.152 cyan-ATLAS PSN ATLAS19jhd ATLAS N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
7185 2020-07-25 01:23:14 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ibn 0.024757 1 ZTF 2020TNSCR2272....1D
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
7197 2019-05-25 10:22:28 P60 / SEDM 1200 SEDmRobot auto ZTF tns_2019fcb_2019-05-25_10-22-28_P60_SEDM_ZTF.ascii Object
4258 2019-06-10 13:52:06 Anna Payne A Do, AV Payne, JW Bredall, MA Tucker, BJ Shappee, ME Huber (IfA UH Manoa) SCAT SN Ia 0.024757 1 SCAT Type Ia supernova after maximum light, using host redshift. SNID gives matches to Ia-peculiar and Ia-norm after maximum light. 2019TNSCR.976....1D
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
4265 2019-06-09 22:49:26 UH88 / SNIFS 1800 Payne, Bredall SCAT tns_2019fcb_2458644.451_UH88_SNIFS_SCAT.dat Object Reduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.

Comments

TNS
System

Sat, 07/25/2020 - 09:09

AT Report/s were associated with object

ATLAS AT report/s 34670 for 2016dqt were associated with object 2019fcb.

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 36155 of Group GaiaAlerts
Previous RA, DEC: 18:30:28.922, +74:07:14.38 (277.62051, +74.12066)
Updated RA, DEC: 18:30:29.050, +74:07:15.78 (277.621042, 74.12105)