RA/DEC (2000)
15:07:33.050 -12:12:52.87
226.887706371 -12.214685226
Type
SN Ia
Redshift
0.128
Related AstroNotes: 2021-130
Reporting Group
YSE
Discovering Data Source
Pan-STARRS
Discovery Date
2021-04-06 11:22:33.600
TNS AT
Y
Public
Y
Discovery Mag
20.44
Filter
z-Sloan
Reporter/s
D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)

Spectra

 SN_2021iok - 2021-04-18 00:00:00 SOAR / Goodman (YSE)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

 PS2_GPC2_w
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_cyan
 PS1_GPC1_z
 PS1_GPC1_w
   
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
9460 2021-04-18 00:00:00 SOAR / Goodman G. Dimitriadis YSE tns_2021iok_2021-04-18_SOAR_Goodman_YSE.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-04-09 10:26:24 - 2021-04-09 10:26:24 2459313.935 - 2459313.935 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
219695 2021-04-09 10:26:24 2459313.935 19.9 0.07 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2021-04-02 10:34:40 - 2021-04-04 10:03:26 2459306.9407407 - 2459308.9190509 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204742 2021-04-04 10:03:26 2459308.9190509 20.3641 0.282994 20.0367 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
204740 2021-04-02 10:34:40 2459306.9407407 19.7322 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-04-04 09:02:33 - 2021-04-08 08:02:00 2459308.8767708 - 2459312.8347222 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204743 2021-04-08 08:02:00 2459312.8347222 19.8016 0.160328 20.2848 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
204741 2021-04-04 09:02:33 2459308.8767708 20.3601 0.234173 20.1961 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-04-08 14:12:29 - 2021-04-12 13:43:41 2459313.092 - 2459317.072 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206153 2021-04-12 13:43:41 2459317.072 19.612 0.171 19.86 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
206152 2021-04-08 14:12:29 2459313.092 19.82 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
z-P1 PS1_GPC1 2021-04-06 11:22:34 - 2021-04-06 11:22:34 2459310.974 - 2459310.974 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204580 2021-04-06 11:22:34 2459310.974 20.44 0.25 20.4 ABMag z-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-05-03 10:04:48 - 2021-05-03 10:04:48 2459337.92 - 2459337.92 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
219680 2021-05-03 10:04:48 2459337.92 20.56 0.06 22 ABMag w-P1 PS1_GPC1 45 Robot
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 Bibcode Unreal Auto classification
112733 2021-06-08 10:36:47 PS2_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 15:07:33.050 -12:12:52.87 2021-04-09 10:26:24.000 19.9 w-P1 PSN PS21cwu Pan-STARRS N
112721 2021-06-08 09:24:34 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 15:07:33.057 -12:12:52.89 2021-05-03 10:04:48.000 20.56 w-P1 PSN PS21cwu Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. N
106441 2021-04-12 16:32:26 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 15:07:33.035 -12:12:52.79 2021-04-12 13:43:40.800 19.612 cyan-ATLAS PSN ATLAS21mgy ATLAS N
105777 2021-04-08 20:21:32 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 15:07:33.068 -12:12:52.99 2021-04-04 09:02:32.997 20.3601 g-ZTF PSN ZTF21aatkhrt ZTF SN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aatkhrt N
105704 2021-04-08 09:01:57 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 15:07:33.055 -12:12:52.98 2021-04-06 11:22:33.600 20.44 z-P1 PSN PS21cwu Pan-STARRS 2021TNSTR1114....1J N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9450 2021-04-19 20:42:58 Charlotte Angus G. Dimitriadis YSE SN Ia 0.128 1 YSE 2021TNSCR1280....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
9460 2021-04-18 00:00:00 SOAR / Goodman G. Dimitriadis YSE tns_2021iok_2021-04-18_SOAR_Goodman_YSE.flm Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 112733 of Group Pan-STARRS1
Previous RA, DEC: 15:07:33.057, -12:12:52.89 (226.887736669, -12.2146918325)
Updated RA, DEC: 15:07:33.050, -12:12:52.87 (226.887706371, -12.214685226)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 112721 of Group Pan-STARRS1
Previous RA, DEC: 15:07:33.055, -12:12:52.98 (226.887728262, -12.214715787)
Updated RA, DEC: 15:07:33.057, -12:12:52.89 (226.887736669, -12.2146918325)