AstroNotes

Primary tabs

Showing results 1 to 3 out of 3
Released: 2019-10-19 09:34:58
Swift observations and spectroscopic classification of OGLE19qem as a Type IIn supernova
M. Gromadzki, N. Ihanec, S. Kozlowski, L. Wyrzykowski (Uni. of Warsaw), I. Arcavi, B. Trakhtenbrot (Tel Aviv Univers...
Related Objects:
2019qem [OGLE19qem]
RA, DEC:06:03:45.000, -64:22:36.00
(90.937500, -64.376667)
Redshift:0.042
Type:SN IIn
Here we present Swift observations and spectroscopic classification of OGLE19qem. The object was not detected in X-rays. UVOT colours suggests a temperature around 7000 K, while the spectral featur...
Released: 2019-08-02 15:27:13
Classification of three type Ia SNe using the multispectral VPHG GRIS-U for DOLORES@TNG
S. Benetti, L. Tomasella, I. Salmaso, E. Cappellaro, M. Turatto (INAF - Osservatorio Astronomico di Padova), A. Bian...
Source Group: Padova-Asiago
Related Objects:
2019lyb [ASASSN-19sv]
RA, DEC:15:11:03.356, +52:03:00.59
(227.763983, 52.050164)
Redshift:0.036876
Type:SN Ia
,
2019lwe [ATLAS19qee]
RA, DEC:15:59:31.468, +43:25:46.54
(239.881117, 43.429594)
Redshift:0.045
Type:SN Ia
,
2019lvf [ZTF19abimlck]
RA, DEC:23:04:18.422, +46:32:10.03
(346.076758, 46.536119)
Redshift:0.048083
Type:SN Ia
We report the spectroscopic classifications of ASAS-SN19sv (SN2019lyb), ATLAS19qee (SN2019lwe) and ZTF19abimlck (SN2019lvf) as type Ia SNe.
Released: 2019-07-26 08:06:27
Asiago spectroscopic classification of optical transients
Marco Berton (FINCA, University of Turku) , Lina Tomasella (INAF OAPd), Irene Salmaso (DFA University of Padova, INAF...
Source Group: Padova-Asiago
Related Objects:
2019lrq [ASASSN-19se]
RA, DEC:16:18:01.310, +67:04:00.19
(244.505458, 67.066719)
Redshift:0.095
Type:AGN
We report the spectroscopic classifications of AT2019lrq as a type 1 AGN

Most Viewed

Released: 2019-05-03
Views Count: 572
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: 509
Possible LBV Eruption at the Site of SN 2010ct
Ron Arbour
Released: 2019-03-25
Views Count: 355
The AstroNotes notifications system
Avishay Gal-Yam, Ofer Yaron, Avner Sass, Eran Ofek, Nikola Knezevic, Ilan Manulis (WIS)
Released: 2019-03-25
Views Count: 311
Follow-up photometry of AT2019cda in NGC3362
Simone Leonini
Released: 2019-06-03
Views Count: 300
ATLAS19mbg (AT2019gsc): discovery of an unusual faint blue transient in SBS 1436+529A (53 Mpc)
S. J. Smartt, O. McBrien, K. W. Smith, S. Srivastav, J. Gillanders (Queen's University Belfa...
Released: 2019-06-14
Views Count: 298
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: 2019-06-10
Views Count: 257
ZTF early discovery and rapid follow-up of the infant SN AT2019hgp (ZTF19aayejww)
Rachel Bruch, Steve Schulze, Yi Yang, Avishay Gal-Yam, Ofer Yaron (WIS), Daniel Perley (LJMU) on ...
Released: 2019-04-05
Views Count: 255
Classificaiton of AT 2019brs as an AT 2017bgt-like SMBH-Related Flare
I. Arcavi (Tel Aviv University), B. Trakhtenbrot (Tel Aviv University), D. Hiramatsu (Las Cumbres...
Released: 2019-08-28
Views Count: 247
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),...
Released: 2019-05-29
Views Count: 234
ATLAS19ltg (AT2019gbx): discovery of a candidate SN in MCG-02-33-017 (56 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfa...

Recent Released Tools

Released: 2019-08-01
Views Count: 49
Revising the astrometric accuracy values on the TNS and merging of objects
Ofer Yaron (Weizmann)
Released: 2019-06-23
Views Count: 97
The revised treatment of object coordinates (astrometric accuracies) is now active on the TNS
Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass (Weizmann)
Released: 2019-05-20
Views Count: 217
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)