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 37
Hyperleda (PGC) Code 38244
GWGC Name NGC4080
Hyperleda (PGC) Name NGC4080
2MASS Name 12045180+2659334
SDSS-DR12 Name null
RA (J2000°) 181.215851
Dec (J2000°) 26.99262
Luminosity Distance (Mpc) 36.770992454
δLuminosity Distance (Mpc) ± None
z (Redshift) 0.008528
B Magnitude (apparent) 13.233
δB Magnitude (apparent) ± None
B Magnitude (absolute) None
J Magnitude (apparent) 11.949
δJ Magnitude (apparent) ± 0.027
H Magnitude (apparent) 11.312
δH Magnitude (apparent) ± 0.036
K Magnitude (apparent) 11.04
δK Magnitude (apparent) ± 0.059
Flag1 G
Flag2 3
Flag3 0