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 GLADE (Q3C) record

Item Value
ID 34
Hyperleda (PGC) Code 42550
GWGC Name IC3653
Hyperleda (PGC) Name IC3653
2MASS Name 12411572+1123138
SDSS-DR12 Name null
RA (J2000°) 190.315506
Dec (J2000°) 11.38718
Luminosity Distance (Mpc) 15.4875732036
δLuminosity Distance (Mpc) ± None
z (Redshift) 0.00360591180296
B Magnitude (apparent) 14.26
δB Magnitude (apparent) ± 0.3
B Magnitude (absolute) None
J Magnitude (apparent) 11.583
δJ Magnitude (apparent) ± 0.026
H Magnitude (apparent) 10.917
δH Magnitude (apparent) ± 0.033
K Magnitude (apparent) 10.683
δK Magnitude (apparent) ± 0.055
Flag1 G
Flag2 3
Flag3 0