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 39297412

Raw json: /sassy/ztf/39297412?format=json.

Other alerts at this location:
sid date iso filter
47167790 2458718.6429282 2019-08-23 03:25:48.996466 r
46755048 2458714.654456 2019-08-19 03:42:24.998387 g
45630750 2458705.6665509 2019-08-10 03:59:49.997748 r
44573236 2458697.7046181 2019-08-02 04:54:39.003847 g
44550834 2458697.6703472 2019-08-02 04:05:17.998061 r
44550494 2458697.6694213 2019-08-02 04:03:58.000305 r
43216022 2458691.7270486 2019-07-27 05:26:56.999048 g
42968368 2458690.6703704 2019-07-26 04:05:20.002556 r
42321652 2458684.6903935 2019-07-20 04:34:09.998403 g
42322897 2458684.6878009 2019-07-20 04:30:25.997767 r
42310526 2458684.6692014 2019-07-20 04:03:39.000971 r
41920344 2458681.7490509 2019-07-17 05:58:37.997749 r
41566621 2458678.6926273 2019-07-14 04:37:22.998724 r
41566879 2458678.6916782 2019-07-14 04:36:00.996473 r
41087843 2458675.7434028 2019-07-11 05:50:30.001925 r
40899670 2458674.7067593 2019-07-10 04:57:44.003527 g
40589110 2458672.8008102 2019-07-08 07:13:10.001294 g
40583316 2458672.7129745 2019-07-08 05:06:40.996792 r
40582361 2458672.7120718 2019-07-08 05:05:23.003532 r
40570198 2458672.6834954 2019-07-08 04:24:14.002561 g
39943688 2458669.6829051 2019-07-05 04:23:23.000624 r
39319809 2458666.7571065 2019-07-02 06:10:14.001618 r
39319879 2458666.7561806 2019-07-02 06:08:54.003823 r
39297707 2458666.711412 2019-07-02 05:04:25.996800 g
sid
objectId ZTF19abcupbu
publisher ZTF (www.ztf.caltech.edu)
candid 912209534815015005
Candidate
jd 2458666.709537
wall_time 2019-07-02 05:01:43.996794
fid 1
filter g
pid 912209534815
diffmaglim 20.7757797241211
pdiffimfilename ztf_20190702209537_000583_zg_c13_o_q1_scimrefdiffimg.fits
programpi Kulkarni
programid 1
candid 912209534815015005
isdiffpos t
tblid 5
nid 912
rcid 48
field 583
xpos 307.946502685547
ypos 821.513671875
ra 241.917013
dec 22.344847
l 38.0020782423278
b 45.4610773745783
magpsf 19.7206573486328
sigmapsf 0.132412761449814
deltamaglatest None
deltamagref 0.716342926025391
chipsf 2.42612671852112
magap 19.7310009002686
distnr 1.81948113441467
sigmagap 0.166400000452995
magnr 20.4370002746582
sigmagnr 0.105999998748302
chinr 4.00899982452393
sharpnr 0.365000009536743
sky 0.780851185321808
magdiff 0.0103420000523329
fwhm 2.5699999332428
classtar 0.962000012397766
mindtoedge 307.946502685547
magfromlim 1.04477894306183
seeratio 0.957097053527832
aimage 0.873000025749207
bimage 0.73199999332428
aimagerat 0.339688718318939
bimagerat 0.284824907779694
elong 1.19262290000916
nneg 3
nbad 0
rb 0.862857162952423
rbversion t17_f5_c3
ssdistnr -999.0
ssmagnr -999.0
ssnamenr null
sumrat 1.0
magapbig 19.5436992645264
sigmagapbig 0.178700000047684
ranr 241.9172035
decnr 22.3443663
ndethist 1
ncovhist 309
jdstarthist 2458666.709537
jdendhist 2458666.709537
scorr 15.2259931564331
tooflag 0
objectidps1 134812419143634372
sgmag1 20.7583999633789
srmag1 20.1140995025635
simag1 19.9272003173828
szmag1 19.8418998718262
sgscore1 0.206178992986679
distpsnr1 8.58859825134277
objectidps2 134812419194255831
sgmag2 21.5540008544922
srmag2 21.0858993530273
simag2 -999.0
szmag2 -999.0
sgscore2 0.160523995757103
distpsnr2 9.17429256439209
objectidps3 134812419153871420
sgmag3 -999.0
srmag3 18.3852005004883
simag3 17.6550998687744
szmag3 17.6144008636475
sgscore3 0.5
distpsnr3 11.1578807830811
nmtchps 20
rfid 583120148
jdstartref 2458203.918148
jdendref 2458346.649143
nframesref 15
dsnrms 13.1808185577393
ssnrms 20.7254066467285
dsdiff -7.54458808898926
magzpsci 26.0716571807861
magzpsciunc 9.66399966273457e-06
magzpscirms 0.0368489995598793
nmatches 723
clrcoeff -0.0518409982323647
clrcounc 1.72255004144972e-05
zpclrcov -1.1830000403279e-05
zpmed 26.0440006256104
clrmed 0.577000021934509
clrrms 0.299457997083664
neargaia 12.0069913864136
neargaiabright 40.2651519775391
maggaia 18.2357044219971
maggaiabright 9.73945999145508
exptime 30.0
drb 0.999932944774628
drbversion d6_m7