AstroNotes

Primary tabs

Showing results 1 to 8 out of 8
Released: 2020-10-16 19:12:18
Spectroscopic Classification of Four Superluminous Supernovae Using FLEET
Sebastian Gomez (Harvard), Edo Berger (Harvard), Peter K. Blanchard (Northwestern), Griffin Hosseinzadeh (Harvard), M...
Source Group: FLEET
Related Objects:
2020jii
RA, DEC:15:34:55.291, +02:51:11.66
(233.730377, 2.853240)
Redshift:0.396
Type:SLSN-I
,
2020myh
RA, DEC:23:37:30.549, +21:42:42.81
(354.377286, 21.711893)
Redshift:0.283
Type:SLSN-I
,
2020hvw
RA, DEC:17:58:29.929, +23:56:21.27
(269.624702, 23.939242)
Redshift:0.093
Type:SN II
,
2020mad
RA, DEC:14:15:52.740, +05:26:35.63
(213.969750, 5.443231)
Redshift:0.123
Type:SLSN-II
,
2020oqy
RA, DEC:20:37:45.829, +69:55:08.52
(309.440954, 69.919033)
Redshift:0.135
Type:SN Ia
,
2020onb
RA, DEC:14:23:00.600, +49:10:40.69
(215.752500, 49.177969)
Redshift:0.153
Type:SLSN-I
We report on the spectroscopic classification of three Type-I superluminous supernovae (SLSNe) and one Type-II SLSN, in addition to a Type-Ia and a Type-II SN. These SNe were selected with the Find...
Released: 2020-03-30 09:30:37
Fast Radio Bursts (FRBs) now reported to and distributed via the TNS
O. Yaron, E. Ofek, A. Gal-Yam, A. Sass (Weizmann)
As of March 2020 the TNS serves as the official name server and hub for distribution of FRB events. At the request of this community, the TNS now operates two engines for designation of names, the...
Released: 2020-01-01 15:15:49
A bash shell utility to query and download classified SNe from TNS
S. R. Kulkarni
QueryTNS_SN is a stand alone utility, written in bash, which can query TNS for classified supernovae (SNe) in a given month of a year, a range of moths in a given year or all 12 months of a given ...
Released: 2019-11-24 11:28:24
Modifications to the TNS treatment of the "Discovery Group" - to be deployed on Dec 2nd, 2019.
Ofer Yaron, Avishay Gal-Yam, Avner Sass (Weizmann)
In order to adapt the TNS for both the present and future needs, and in particular to the activity of transient brokers as significant sources that report discoveries of transients that are observe...
Released: 2019-08-01 16:45:23
Revising the astrometric accuracy values on the TNS and merging of objects
Ofer Yaron (Weizmann)
Related Notes: ,
We further revise the astrometric accuracies of several surveys by rounding up the values, in order to decrease the occurrence of situations where separate objects are created on the TNS that are a...
Released: 2019-06-23 12:16:05
The revised treatment of object coordinates (astrometric accuracies) is now active on the TNS
Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass (Weizmann)
Related Notes:
Revision of the treatment of object coordinates (astrometric accuracies) was deployed today - 2019-06-23 - on the TNS. Currently 9 groups have a defined astrometric accuracy (that is below the defa...
Released: 2019-05-20 13:31:06
Revising the treatment of object coordinates (astrometric accuracies) on the TNS *** CALL FOR FEEDBACK ***
Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass, Nikola Knezevic (Weizmann)
Released: 2019-03-25 09:47:38
The AstroNotes notifications system
Avishay Gal-Yam, Ofer Yaron, Avner Sass, Eran Ofek, Nikola Knezevic, Ilan Manulis (WIS)

Most Viewed

Released: 2020-05-07
Views Count: 1350
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
Daniel Perley (LJMU), Cristina Barbarino (Stockholm), Jesper Sollerman (Stockholm), Tassilo Schwe...
Released: 2019-12-31
Views Count: 1058
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...
Released: 2020-06-25
Views Count: 1011
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. Srivast...
Released: 2019-05-03
Views Count: 895
Classification of AT 2019ein as a young SN Ia-peculiar
Jamison Burke (Las Cumbres Observatory/UC Santa Barbara), Iair Arcavi (Tel Aviv University), D. A...
Released: 2019-03-25
Views Count: 776
Possible LBV Eruption at the Site of SN 2010ct
Ron Arbour
Released: 2020-05-07
Views Count: 742
ZTF early discovery and rapid follow-up of the infant SN ZTF20aaynrrh / 2020jfo
Steve Schulze (WIS), Jesper Sollermann (OKC), Daniel A. Perley (LJMU), Anna Ho (Caltech), Yi Yang...
Released: 2019-07-20
Views Count: 688
Pan-STARRS Search for Kilonovae : discovery of an intrinsically faint transient in UGC 12798 (68 Mpc)
S. J. Smartt, (Queen's University Belfast), K. C. Chambers, (IfA, University of Hawaii) K. W...
Released: 2019-03-25
Views Count: 588
The AstroNotes notifications system
Avishay Gal-Yam, Ofer Yaron, Avner Sass, Eran Ofek, Nikola Knezevic, Ilan Manulis (WIS)
Released: 2019-06-14
Views Count: 573
Long rise and bump feature in the lightcurve of AT2019fdr - spectroscopy requested
S. J. Smartt, K. W. Smith, O. McBrien, S. Srivastav, J. Gillanders (Queen's University Belfa...
Released: 2019-08-28
Views Count: 566
ZTF and LT Discovery of the Bright, Nearby Superluminous Supernova SN 2019neq / ZTF19abpbopt
Daniel A. Perley (LJMU), Lin Yan (Caltech), Avishay Gal-Yam (Weizmann), Steve Schulze (Weizmann),...

Recent Released Tools

Released: 2020-10-16
Views Count: 52
Spectroscopic Classification of Four Superluminous Supernovae Using FLEET
Sebastian Gomez (Harvard), Edo Berger (Harvard), Peter K. Blanchard (Northwestern), Griffin Hosseinzadeh (Harvard), Matt Nichol...