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 39297707

Raw json: /sassy/ztf/39297707?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
39297412 2458666.709537 2019-07-02 05:01:43.996794 g
sid
objectId ZTF19abcupbu
publisher ZTF (www.ztf.caltech.edu)
candid 912211416115015005
Candidate
jd 2458666.711412
wall_time 2019-07-02 05:04:25.996800
fid 1
filter g
pid 912211416115
diffmaglim 20.7312088012695
pdiffimfilename ztf_20190702211377_000584_zg_c16_o_q2_scimrefdiffimg.fits
programpi Kulkarni
programid 1
candid 912211416115015005
isdiffpos t
tblid 5
nid 912
rcid 61
field 584
xpos 1358.65417480469
ypos 890.203430175781
ra 241.9170198
dec 22.3448235
l 38.0020486860543
b 45.4610646447124
magpsf 19.9076347351074
sigmapsf 0.180633738636971
deltamaglatest 0.186935424804688
deltamagref None
chipsf 1.58180642127991
magap 19.835599899292
distnr 4.07293510437012
sigmagap 0.186100006103516
magnr 19.9519996643066
sigmagnr 0.111000001430511
chinr 6.00099992752075
sharpnr 0.356000006198883
sky 0.42211240530014
magdiff -0.0720349997282028
fwhm 2.11999988555908
classtar 0.968999981880188
mindtoedge 890.203430175781
magfromlim 0.89560854434967
seeratio 1.18896615505219
aimage 0.787999987602234
bimage 0.679000020027161
aimagerat 0.3716981112957
bimagerat 0.320283025503159
elong 1.16053020954132
nneg 5
nbad 0
rb 0.878571450710297
rbversion t17_f5_c3
ssdistnr -999.0
ssmagnr -999.0
ssnamenr null
sumrat 0.988760590553284
magapbig 19.815299987793
sigmagapbig 0.23309999704361
ranr 241.9161182
decnr 22.3440395
ndethist 2
ncovhist 310
jdstarthist 2458666.709537
jdendhist 2458666.711412
scorr 13.1789579391479
tooflag 0
objectidps1 134812419143634372
sgmag1 20.7583999633789
srmag1 20.1140995025635
simag1 19.9272003173828
szmag1 19.8418998718262
sgscore1 0.206178992986679
distpsnr1 8.60899543762207
objectidps2 134812419194255831
sgmag2 21.5540008544922
srmag2 21.0858993530273
simag2 -999.0
szmag2 -999.0
sgscore2 0.160523995757103
distpsnr2 9.19264984130859
objectidps3 134812419153871420
sgmag3 -999.0
srmag3 18.3852005004883
simag3 17.6550998687744
szmag3 17.6144008636475
sgscore3 0.5
distpsnr3 11.0963726043701
nmtchps 20
rfid 584120161
jdstartref 2458203.918623
jdendref 2458306.71191
nframesref 15
dsnrms 12.6047792434692
ssnrms 19.1996784210205
dsdiff -6.59489917755127
magzpsci 26.0666351318359
magzpsciunc 7.74589989305241e-06
magzpscirms 0.0384129993617535
nmatches 804
clrcoeff -0.0766950026154518
clrcounc 1.39302001116448e-05
zpclrcov -9.54999995883554e-06
zpmed 26.0200004577637
clrmed 0.574999988079071
clrrms 0.293906986713409
neargaia 11.9465284347534
neargaiabright 40.3368453979492
maggaia 18.2357044219971
maggaiabright 9.73945999145508
exptime 30.0
drb 0.999994039535522
drbversion d6_m7