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 161950673

Raw json: /sassy/ztf/161950673?format=json.

Other alerts at this location:
sid date iso filter
165274972 2459503.7995833 2021-10-16 07:11:23.997121 r
163026066 2459488.8949074 2021-10-01 09:28:39.999361 g
161352486 2459476.9598148 2021-09-19 11:02:07.998716 g
159270271 2459467.9191088 2021-09-10 10:03:31.000331 g
118353465 2459233.6531829 2021-01-19 03:40:35.002564 g
115490642 2459231.6094676 2021-01-17 02:37:38.000641 g
120502523 2459229.6696065 2021-01-15 04:04:14.001586 g
120490573 2459229.6263773 2021-01-15 03:01:58.998711 r
119348089 2459224.6711574 2021-01-10 04:06:27.999371 g
119290772 2459224.6055093 2021-01-10 02:31:56.003501 r
114597883 2459220.6483565 2021-01-06 03:33:38.001607 g
113205186 2459210.6884375 2020-12-27 04:31:21.000003 g
112440210 2459204.6907176 2020-12-21 04:34:38.000624 r
111951378 2459202.6888426 2020-12-19 04:31:56.000658 g
111485551 2459199.7106597 2020-12-16 05:03:20.998078 r
111460072 2459199.6886343 2020-12-16 04:31:38.003532 g
111207578 2459197.7307986 2020-12-14 05:32:20.999021 r
110854461 2459195.7098958 2020-12-12 05:02:14.997109 r
110330597 2459193.7104514 2020-12-10 05:03:03.000952 r
109171507 2459189.7306829 2020-12-06 05:32:11.002575 r
108688573 2459187.7114236 2020-12-04 05:04:26.999048 r
108678719 2459187.6898958 2020-12-04 04:33:26.997107 g
108343253 2459185.7455671 2020-12-02 05:53:36.997451 r
108320540 2459185.683912 2020-12-02 04:24:49.996813 g
108198344 2459184.6888194 2020-12-01 04:31:53.996163 g
107853998 2459182.6894329 2020-11-29 04:32:47.002554 g
107429951 2459180.6889005 2020-11-27 04:32:01.003206 g
107088398 2459178.7315856 2020-11-25 05:33:28.995835 r
106628324 2459176.7729398 2020-11-23 06:33:01.998704 r
106620294 2459176.7326736 2020-11-23 05:35:02.999027 g
106365083 2459174.7746528 2020-11-21 06:35:30.001925 r
104686267 2459171.8081134 2020-11-18 07:23:40.997751 g
106067743 2459170.7914583 2020-11-17 06:59:41.997107 r
106028584 2459170.7488889 2020-11-17 05:58:24.000963 g
105835248 2459169.8147917 2020-11-16 07:33:18.002869 g
105823988 2459169.7928472 2020-11-16 07:01:41.998065 r
105355182 2459168.7971528 2020-11-15 07:07:54.001922 r
105317764 2459168.7301389 2020-11-15 05:31:24.000979 g
105092765 2459167.7400463 2020-11-14 05:45:40.000319 r
104186242 2459164.7935417 2020-11-11 07:02:42.002890 r
103726937 2459158.8356944 2020-11-05 08:03:23.996171 r
103723653 2459158.7920139 2020-11-05 07:00:30.000950 g
103315172 2459156.8368403 2020-11-03 08:05:03.001910 g
103008132 2459154.8110995 2020-11-01 07:27:58.996794 g
102691429 2459153.831169 2020-10-31 07:56:53.001591 r
102487101 2459152.8802778 2020-10-30 09:07:36.001912 r
102474324 2459152.8186921 2020-10-30 07:38:54.997420 g
102215873 2459151.8356713 2020-10-29 08:03:22.000326 r
102210484 2459151.7720602 2020-10-29 06:31:46.001289 g
102002884 2459146.8345833 2020-10-24 08:01:47.997134 g
101968351 2459146.7725926 2020-10-24 06:32:32.000637 r
101560674 2459144.8344907 2020-10-22 08:01:39.996494 g
100414801 2459140.8573148 2020-10-18 08:34:31.998712 r
100407887 2459140.8043866 2020-10-18 07:18:19.002233 g
99895302 2459138.8566782 2020-10-16 08:33:36.996476 g
99895190 2459138.8528704 2020-10-16 08:28:08.002566 r
99313261 2459136.8553819 2020-10-14 08:31:44.996158 g
98704852 2459134.8776157 2020-10-12 09:03:45.996481 g
98019539 2459130.9202431 2020-10-08 10:05:09.003823 r
98011777 2459130.8751852 2020-10-08 09:00:16.001281 g
97418403 2459128.9055208 2020-10-06 09:43:56.997123 r
97403907 2459128.8358681 2020-10-06 08:03:39.003855 g
94272477 2459111.898831 2020-09-19 09:34:18.998407 r
94252705 2459111.8761806 2020-09-19 09:01:42.003832 g
92323892 2459096.9541204 2020-09-04 10:53:56.002551 r
92014770 2459094.9630093 2020-09-02 11:06:44.003535 g
92001738 2459094.9174769 2020-09-02 10:01:10.004153 r
91737738 2459092.9551157 2020-08-31 10:55:21.996492 g
66660219 2458875.5907523 2020-01-27 02:10:40.998709 r
66431179 2458872.6482292 2020-01-24 03:33:27.002874 g
65679968 2458863.6253819 2020-01-15 03:00:32.996160 g
62648066 2458829.7091204 2019-12-12 05:01:08.002541 r
52086634 2458747.9807292 2019-09-21 11:32:15.002875 g
49663617 2458732.9177315 2019-09-06 10:01:32.001620 g
sid
objectId ZTF18acwbubm
publisher ZTF (www.ztf.caltech.edu)
candid 1726376503915010000
Candidate
jd 2459480.8765046
wall_time 2021-09-23 09:02:09.997444
fid 1
filter g
pid 1726376503915
diffmaglim 18.8694972991943
pdiffimfilename ztf_20210923376505_000249_zg_c10_o_q4_scimrefdiffimg.fits
programpi Kulkarni
programid 1
candid 1726376503915010000
isdiffpos f
tblid 0
nid 1726
rcid 39
field 249
xpos 2533.70068359375
ypos 2312.38110351562
ra 31.9488925
dec -23.9028564
l 206.569356128542
b -72.4915111995226
magpsf 17.7577857971191
sigmapsf 0.149020925164223
deltamaglatest 0.151586532592773
deltamagref -2.9647855758667
chipsf 3.83225440979004
magap 18.1289005279541
distnr 0.316543459892273
sigmagap 0.184599995613098
magnr 14.7930002212524
sigmagnr 0.0109999999403954
chinr 0.433999985456467
sharpnr 0.0230000000447035
sky -0.373715698719025
magdiff 0.371114999055862
fwhm 1.38105130195618
classtar 0.995999991893768
mindtoedge 538.79931640625
magfromlim 0.740597367286682
seeratio 2.0
aimage 0.685000002384186
bimage 0.564000010490417
aimagerat 0.495998948812485
bimagerat 0.408384531736374
elong 1.21453905105591
nneg 8
nbad 0
rb 0.712857127189636
rbversion t17_f5_c3
ssdistnr -999.0
ssmagnr -999.0
ssnamenr null
sumrat 0.940999805927277
magapbig 18.2169990539551
sigmagapbig 0.253199994564056
ranr 31.9489613
decnr -23.9029195
ndethist 96
ncovhist 243
jdstarthist 2458466.7492245
jdendhist 2459480.8765046
scorr 10.2799320220947
tooflag 0
objectidps1 79310319488906798
sgmag1 14.9604997634888
srmag1 14.9481000900269
simag1 14.5944995880127
szmag1 14.7896003723145
sgscore1 0.911333024501801
distpsnr1 0.433857440948486
objectidps2 79310319486396057
sgmag2 -999.0
srmag2 18.1121997833252
simag2 18.6308002471924
szmag2 -999.0
sgscore2 0.5
distpsnr2 2.49602675437927
objectidps3 79310319497478614
sgmag3 21.2674007415771
srmag3 -999.0
simag3 20.5767993927002
szmag3 -999.0
sgscore3 0.5
distpsnr3 5.90513515472412
nmtchps 11
rfid 249120139
jdstartref 2458336.000694
jdendref 2458441.750891
nframesref 19
dsnrms 14.4859447479248
ssnrms 24.4730205535889
dsdiff -9.98707580566406
magzpsci 26.1277847290039
magzpsciunc 5.33698985236697e-05
magzpscirms 0.0410800017416477
nmatches 170
clrcoeff -0.0454359985888004
clrcounc 0.000105426399386488
zpclrcov -6.84699989506043e-05
zpmed 26.0944995880127
clrmed 0.535000026226044
clrrms 0.290571987628937
neargaia 0.433582544326782
neargaiabright -999.0
maggaia 14.6362352371216
maggaiabright -999.0
exptime 30.0
drb 0.844974040985107
drbversion d6_m7