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 35
Hyperleda (PGC) Code 42638
GWGC Name IC0809
Hyperleda (PGC) Name IC0809
2MASS Name 12420866+1145159
SDSS-DR12 Name null
RA (J2000°) 190.536087
Dec (J2000°) 11.754433
Luminosity Distance (Mpc) 53.8737027384
δLuminosity Distance (Mpc) ± None
z (Redshift) 0.012456
B Magnitude (apparent) 13.941
δB Magnitude (apparent) ± None
B Magnitude (absolute) None
J Magnitude (apparent) 11.814
δJ Magnitude (apparent) ± 0.048
H Magnitude (apparent) 11.074
δH Magnitude (apparent) ± 0.056
K Magnitude (apparent) 10.784
δK Magnitude (apparent) ± 0.091
Flag1 G
Flag2 3
Flag3 0