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.


Alert 57396911

Raw json: /sassy/ztf/57396911?format=json.

Other alerts at this location:
sid date iso filter
161950390 2459480.8765046 2021-09-23 09:02:09.997444 g
111485446 2459199.7106597 2020-12-16 05:03:20.998078 r
111459912 2459199.6886343 2020-12-16 04:31:38.003532 g
105835217 2459169.8147917 2020-11-16 07:33:18.002869 g
105355163 2459168.7971528 2020-11-15 07:07:54.001922 r
103726754 2459158.8356944 2020-11-05 08:03:23.996171 r
66660020 2458875.5907523 2020-01-27 02:10:40.998709 r
62648390 2458829.7091204 2019-12-12 05:01:08.002541 r
sid
objectId ZTF19acicimn
publisher ZTF (www.ztf.caltech.edu)
candid 1027376571015015003
Candidate
jd 2458781.8765741
wall_time 2019-10-25 09:02:16.002240
fid 1
filter g
pid 1027376571015
diffmaglim 18.924747467041
pdiffimfilename ztf_20191025376412_000249_zg_c03_o_q3_scimrefdiffimg.fits
programpi Kulkarni
programid 1
candid 1027376571015015003
isdiffpos t
tblid 3
nid 1027
rcid 10
field 249
xpos 796.508728027344
ypos 1941.095703125
ra 29.4523279
dec -27.6734914
l 218.876101880858
b -75.2697079004048
magpsf 15.846378326416
sigmapsf 0.0730196163058281
deltamaglatest None
deltamagref -2.31737804412842
chipsf 17.5701694488525
magap 16.0825004577637
distnr 1.87940418720245
sigmagap 0.0196000002324581
magnr 13.5290002822876
sigmagnr 0.0189999993890524
chinr 1.15100002288818
sharpnr -0.0529999993741512
sky 0.656561017036438
magdiff 0.236121997237206
fwhm 3.05109047889709
classtar 0.944000005722046
mindtoedge 796.508728027344
magfromlim 2.84224724769592
seeratio 2.0
aimage 0.930000007152557
bimage 0.884999990463257
aimagerat 0.304809063673019
bimagerat 0.290060222148895
elong 1.0508474111557
nneg 0
nbad 0
rb 0.557142853736877
rbversion t17_f5_c3
ssdistnr -999.0
ssmagnr -999.0
ssnamenr null
sumrat 1.0
magapbig 15.9756002426147
sigmagapbig 0.0199999995529652
ranr 29.4525839
decnr -27.6730133
ndethist 3
ncovhist 45
jdstarthist 2458510.6642824
jdendhist 2458781.8765741
scorr 12.7117958068848
tooflag 0
objectidps1 74790294525282719
sgmag1 13.6316995620728
srmag1 13.076000213623
simag1 12.8500003814697
szmag1 12.7250003814697
sgscore1 0.998749971389771
distpsnr1 1.87967491149902
objectidps2 74790294501341186
sgmag2 20.5020999908447
srmag2 20.5284004211426
simag2 20.1884994506836
szmag2 20.1105995178223
sgscore2 0.5
distpsnr2 7.30666446685791
objectidps3 74780294547088056
sgmag3 -999.0
srmag3 21.2520008087158
simag3 21.1205997467041
szmag3 -999.0
sgscore3 0.5
distpsnr3 14.3090543746948
nmtchps 11
rfid 249120110
jdstartref 2458336.000694
jdendref 2458430.751817
nframesref 18
dsnrms 30.035924911499
ssnrms 109.564590454102
dsdiff -79.5286636352539
magzpsci 25.9783782958984
magzpsciunc 0.000219015695620328
magzpscirms 0.0488409996032715
nmatches 78
clrcoeff -0.0258070006966591
clrcounc 0.000461989489849657
zpclrcov -0.000295479985652491
zpmed 25.9710006713867
clrmed 0.575999975204468
clrrms 0.254943013191223
neargaia 1.87847352027893
neargaiabright 1.87847352027893
maggaia 12.9235095977783
maggaiabright 12.9235095977783
exptime 30.0
drb 0.304166316986084
drbversion d6_m7