Showing results 1 to 4 out of 4
AstroNote 2023-265
Type: Announcement-Tool/Utility
Released: 2023-10-11 20:39:39
SN 2023tyk: discovery to spectroscopic classification performed fully automatically
Nabeel Rehemtulla (NU), Adam Miller (NU), Christoffer Fremling (Caltech), D. A. Perley (LJMU), Yu-Jing Qin (Caltech), J…
Source Group: ZTF
Keywords: Time-domain, Surveys, Transient, Supernova, Techniques, Methods
Related Objects:
2023tyk [ZTF23abhvlji]
RA, DEC:09:35:11.540, +83:58:24.46
(143.798083, 83.973461)
Redshift:0.055
Type:SN Ia
See object 2023tyk [ZTF23abhvlji]
We report the first transient to be fully automatically discovered, identified, followed-up, spectroscopically classified, and reported to TNS.
AstroNote 2023-213
Type: Object/s-Data/Analysis
Released: 2023-07-28 07:24:23
Multiband Photometry Evolution in the First Weeks of SN 2023ixf, a possible II-L Subtype Supernova
Bianciardi G., Ciccarelli A.M., Conzo G., D'Angelo M., Ghia S., Moriconi M., Orbanić Z., Ruocco N., Sharp I., Uhlá…
Keywords: Photometry, Supernova, Galaxy, Techniques, Methods
Related Objects:
2023ixf
RA, DEC:14:03:38.562, +54:18:41.94
(210.910675, 54.311651)
Redshift:0.0008
Type:SN II
See object 2023ixf
Multiband photometric observations and their evaluation to instrumental magnitudes were performed using standard Johnson-Cousins filters (B, V, Rc) as well r and g Sloan filters, and not standard one…
AstroNote 2023-144
Type: Object/s-Data/Analysis
Released: 2023-05-25 21:53:36
Pre-Discovery Magnitude Analysis vs. Time of SN 2023ixf from Serendipitous Image Frames
Ben Koltenbah
Keywords: Supernova, Transient, Time-domain, Techniques, Methods, Photometry
Related Objects:
2023ixf
RA, DEC:14:03:38.562, +54:18:41.94
(210.910675, 54.311651)
Redshift:0.0008
Type:SN II
See object 2023ixf
Related Notes:
2023-120
2023-1442023-05-20 00:22:00
Title: ZTF Pre-Discovery Forced Photometry of SN 2023ixf
Authors: Daniel A. Perley (LJMU), Ido Irani (Weizmann)
23 serendipitous image frames of M101 were acquired showing SN 2023ixf during pre-discovery times 2023-05-19 05:11 UTC through 2023-05-19 10:48 UTC. Magnitude calculations were made for each frame u…
AstroNote 2022-191
Type: Announcement-Tool/Utility
Released: 2022-09-15 14:10:53
The Next Generation SuperFit (NGSF) tool is now available for online execution on WISeREP
Samantha Goldwasser, Ofer Yaron, Avner Sass, Ido Irani, Avishay Gal-Yam (Weizmann), D. Andrew Howell (Las Cumbres / UCS…
Keywords: Spectroscopy, Supernova, Techniques, Astronomical Databases
NGSF, a software for the spectral classification of Supernovae based on Andy Howell's Superfit has been integrated into WISeREP (the Weizmann interactive Supernova data repository), and it is now pos…

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AstroNote 2022-145
Released: 2022-07-16
Views Count: 6191
Discovery of Possible Transient in JWST NIRCam Images of SDSS J141930.11+525159.3
Mike Engesser (STScI), Gabriel Brammer (University of Copenhagen), Katriona Gould (University of Co…
AstroNote 2023-136
Released: 2023-05-23
Views Count: 5770
Early multiband light curve of SN 2023ixf
Juan-Luis González-Carballo, R. G. Farfán, F. Limón, J. L. Salto, C. Botana, A. Mantero, G. Locatel…
AstroNote 2023-119
Released: 2023-05-19
Views Count: 5163
LT Classification of SN 2023ixf as a Type II Supernova in M101
Daniel A. Perley (LJMU), Avishay Gal-Yam (Weizmann), Ido Irani (Weizmann), Erez Zimmerman (Weizmann)
AstroNote 2020-100
Released: 2020-05-07
Views Count: 2713
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
Daniel Perley (LJMU), Cristina Barbarino (Stockholm), Jesper Sollerman (Stockholm), Tassilo Schweye…
AstroNote 2023-265
Released: 2023-10-11
Views Count: 2406
SN 2023tyk: discovery to spectroscopic classification performed fully automatically
Nabeel Rehemtulla (NU), Adam Miller (NU), Christoffer Fremling (Caltech), D. A. Perley (LJMU), Yu-J…
AstroNote 2020-89
Released: 2020-04-22
Views Count: 2401
ATLAS20ktt (AT2020hvp): discovery of a candidate supernova in NGC 6118 (27 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'…
AstroNote 2023-130
Released: 2023-05-22
Views Count: 2399
Onset of SN 2023ixf observed over East Asian longitudes
Yiming Mao, Mi Zhang, Guangyao Cai, Jinan Chen, Jin Chen, Xing Gao, Keying Li, Xiaodong Lyu, Yujing…
AstroNote 2019-163
Released: 2019-12-31
Views Count: 2225
ePESSTO+ re-classification of AT2019xis as a light echo of SN 1987A in the LMC.
S. Taubenberger (MPA), D. Malesani (DTU Space), G. Terreran (Northwestern), S. J. Smartt (QUB), A. …
AstroNote 2020-126
Released: 2020-06-25
Views Count: 2157
ATLAS20qoq (AT2020nlb): discovery of a candidate SN in MESSIER 85 (17 Mpc)
A. Townsend (Queen's University Belfast / University of Manchester), K. W. Smith, S. Srivastav…
AstroNote 2020-70
Released: 2020-03-30
Views Count: 2026
Fast Radio Bursts (FRBs) now reported to and distributed via the TNS
O. Yaron, E. Ofek, A. Gal-Yam, A. Sass (Weizmann)

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