The Steward Alerts for Science System (SASSy) provides access to various alerts and cross-correlation with catalogs. We provide support for queries to alerts and database(s) sourced from the Galaxy List for the Advanced Detector Era (GLADE), the Gravitational Wave Galaxy Catalog (GWGC), (ad-hoc) alerts from the Laser Interferometer Gravitational-Wave Observatory (LIGO), the Transient Name Server (TNS) and the Zwicky Transient Facility (ZTF). Further information is available in the (help) and (api) sections.

These pages are adapted from the code from LCOGT (Las Cumbres Observatory Global Telescope) which delivers the MARS (Make Alerts Really Simple) website.

Details for GWGC (Q3C) record

Item Value
ID 81
Name SDSSJ104835.38+264727.2
RA (J2000°) 10.80982
Dec (J2000°) 26.7909
B Magnitude (apparent) 17.04
δB Magnitude (apparent) ± 0.5
B Magnitude (absolute) -17.83
δB Magnitude (absolute) ± 0.51
Distance (Mpc) 91.25
δDistance (Mpc) ± 20.07
Position Angle (°) 64.1
Hyperleda (PGC) Code 4252546
Morphological (TT) Code nan
Major Axis (′) 0.575
δMajor Axis (′) ± 0.305
Minor Axis (′) 0.416
δMinor Axis (′) ± 0.241
Axis Ratio 0.724
δAxis Ratio ± 0.167