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 3
Hyperleda (PGC) Code None
GWGC Name null
Hyperleda (PGC) Name null
2MASS Name 03464851+6805459
SDSS-DR12 Name null
RA (J2000°) 56.702141
Dec (J2000°) 68.096107
Luminosity Distance (Mpc) 8.3557478325
δLuminosity Distance (Mpc) ± None
z (Redshift) 0.001948
B Magnitude (apparent) 16.369
δB Magnitude (apparent) ± None
B Magnitude (absolute) None
J Magnitude (apparent) 5.982
δJ Magnitude (apparent) ± 0.018
H Magnitude (apparent) 5.281
δH Magnitude (apparent) ± 0.019
K Magnitude (apparent) 4.879
δK Magnitude (apparent) ± 0.02
Flag1 G
Flag2 3
Flag3 0