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 32
Hyperleda (PGC) Code 42396
GWGC Name NGC4595
Hyperleda (PGC) Name NGC4595
2MASS Name 12395191+1517520
SDSS-DR12 Name null
RA (J2000°) 189.966293
Dec (J2000°) 15.2978
Luminosity Distance (Mpc) 16.0692553053
δLuminosity Distance (Mpc) ± None
z (Redshift) 0.00374094187047
B Magnitude (apparent) 12.7
δB Magnitude (apparent) ± 0.3
B Magnitude (absolute) None
J Magnitude (apparent) 11.006
δJ Magnitude (apparent) ± 0.019
H Magnitude (apparent) 10.517
δH Magnitude (apparent) ± 0.024
K Magnitude (apparent) 10.232
δK Magnitude (apparent) ± 0.025
Flag1 G
Flag2 3
Flag3 0