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 161950535

Raw json: /sassy/ztf/161950535?format=json.

Other alerts at this location:
sid date iso filter
165738820 2459504.8984954 2021-10-17 09:33:50.002548 g
165296315 2459503.8570602 2021-10-16 08:34:10.001286 r
165275077 2459503.7995833 2021-10-16 07:11:23.997121 r
164642539 2459498.9055671 2021-10-11 09:44:00.997423 g
163867767 2459491.8567361 2021-10-04 08:33:41.999024 g
163309391 2459489.917581 2021-10-02 10:01:18.998391 r
163309394 2459489.917581 2021-10-02 10:01:18.998391 r
163280310 2459489.8551389 2021-10-02 08:31:24.000979 g
162721469 2459487.8768519 2021-09-30 09:02:40.004161 r
162186609 2459484.9625116 2021-09-27 11:06:01.002240 r
162168571 2459484.8984144 2021-09-27 09:33:43.004155 g
161960614 2459480.9528472 2021-09-23 10:52:05.998078 r
161515421 2459477.9606134 2021-09-20 11:03:16.997778 g
160340625 2459471.9411227 2021-09-14 10:35:13.001280 r
159863768 2459469.9607407 2021-09-12 11:03:27.996471 r
159270986 2459467.9191088 2021-09-10 10:03:31.000331 g
159247065 2459467.8970602 2021-09-10 09:31:46.001289 r
158700483 2459465.9609259 2021-09-08 11:03:43.997752 r
158670792 2459465.9176505 2021-09-08 10:01:25.003187 g
158668427 2459465.9152894 2021-09-08 09:58:01.004173 g
157581372 2459461.9817245 2021-09-04 11:33:40.996816 r
155929321 2459453.9387616 2021-08-27 10:31:49.002225 g
118353567 2459233.6531829 2021-01-19 03:40:35.002564 g
118353439 2459233.6527199 2021-01-19 03:39:54.999361 g
118345263 2459233.6096412 2021-01-19 02:37:52.999674 r
118345264 2459233.6096412 2021-01-19 02:37:52.999674 r
115490321 2459231.6094676 2021-01-17 02:37:38.000641 g
115490500 2459231.6090046 2021-01-17 02:36:57.997438 g
120502457 2459229.6696065 2021-01-15 04:04:14.001586 g
120490836 2459229.6268519 2021-01-15 03:02:40.004161 r
120490832 2459229.6263773 2021-01-15 03:01:58.998711 r
119348213 2459224.6711574 2021-01-10 04:06:27.999371 g
119290684 2459224.6055093 2021-01-10 02:31:56.003501 r
119065128 2459223.6473032 2021-01-09 03:32:06.996468 g
119023599 2459223.6056366 2021-01-09 02:32:07.002235 r
118515501 2459222.647338 2021-01-08 03:32:10.003211 g
114067340 2459218.670625 2021-01-04 04:05:41.999982 r
114052318 2459218.6473611 2021-01-04 03:32:11.999056 r
113548775 2459216.7164583 2021-01-02 05:11:41.997131 r
113541473 2459216.6914236 2021-01-02 04:35:38.999046 g
113217648 2459210.7095139 2020-12-27 05:01:42.000949 g
113172578 2459210.648669 2020-12-27 03:34:05.001581 r
112460084 2459204.7324537 2020-12-21 05:34:43.999693 g
112440342 2459204.6907176 2020-12-21 04:34:38.000624 r
112439179 2459204.6897685 2020-12-21 04:33:15.998414 r
111951431 2459202.6888426 2020-12-19 04:31:56.000658 g
111485531 2459199.7106597 2020-12-16 05:03:20.998078 r
111460047 2459199.6886343 2020-12-16 04:31:38.003532 g
111206818 2459197.7303356 2020-12-14 05:31:40.995858 r
110855483 2459195.7098958 2020-12-12 05:02:14.997109 r
110341022 2459193.7370023 2020-12-10 05:41:16.998729 r
109168889 2459189.7306829 2020-12-06 05:32:11.002575 r
108713318 2459187.7975231 2020-12-04 07:08:25.995834 g
108339312 2459185.7304282 2020-12-02 05:31:48.996499 r
108320869 2459185.6891551 2020-12-02 04:32:23.000633 g
108320460 2459185.683912 2020-12-02 04:24:49.996813 g
108216498 2459184.7729977 2020-12-01 06:33:07.001292 r
108216515 2459184.7720602 2020-12-01 06:31:46.001289 r
108198607 2459184.6888194 2020-12-01 04:31:53.996163 g
107865180 2459182.7301389 2020-11-29 05:31:24.000979 g
107428948 2459180.6889005 2020-11-27 04:32:01.003206 g
107094157 2459178.7716435 2020-11-25 06:31:09.998387 r
106623187 2459176.751088 2020-11-23 06:01:34.003192 g
106365026 2459174.7746528 2020-11-21 06:35:30.001925 r
106365012 2459174.7741898 2020-11-21 06:34:49.998722 r
104687907 2459171.8229167 2020-11-18 07:45:00.002883 r
104687909 2459171.8229167 2020-11-18 07:45:00.002883 r
104686259 2459171.8081134 2020-11-18 07:23:40.997751 g
104686307 2459171.8076505 2020-11-18 07:23:01.003198 g
106028223 2459170.7488889 2020-11-17 05:58:24.000963 g
106018262 2459170.7302083 2020-11-17 05:31:29.997125 g
105835443 2459169.8152546 2020-11-16 07:33:57.997422 g
105835311 2459169.8147917 2020-11-16 07:33:18.002869 g
105824748 2459169.7933102 2020-11-16 07:02:22.001268 r
105335038 2459168.7768981 2020-11-15 06:38:43.995844 r
105318674 2459168.7512731 2020-11-15 06:01:49.995823 g
105317353 2459168.7301389 2020-11-15 05:31:24.000979 g
105108332 2459167.8206134 2020-11-14 07:41:40.997767 r
104186598 2459164.7935417 2020-11-11 07:02:42.002890 r
103726886 2459158.8356944 2020-11-05 08:03:23.996171 r
103726780 2459158.8352315 2020-11-05 08:02:44.001618 r
103723612 2459158.7920139 2020-11-05 07:00:30.000950 g
103723567 2459158.7910764 2020-11-05 06:59:09.000947 g
103315448 2459156.8427199 2020-11-03 08:13:30.999356 g
103315200 2459156.8368403 2020-11-03 08:05:03.001910 g
103008004 2459154.8110995 2020-11-01 07:27:58.996794 g
103008271 2459154.810625 2020-11-01 07:27:17.999994 g
102699787 2459153.8988657 2020-10-31 09:34:21.996460 g
102691902 2459153.832581 2020-10-31 07:58:54.998395 r
102691537 2459153.831169 2020-10-31 07:56:53.001591 r
102487219 2459152.8802778 2020-10-30 09:07:36.001912 r
102487231 2459152.8793403 2020-10-30 09:06:15.001909 r
102210490 2459151.7720602 2020-10-29 06:31:46.001289 g
101561095 2459144.8344907 2020-10-22 08:01:39.996494 g
101245045 2459143.86625 2020-10-21 08:47:23.999997 g
101218572 2459143.8234259 2020-10-21 07:45:43.997777 r
100758580 2459141.8165046 2020-10-19 07:35:45.997439 g
100409066 2459140.8573148 2020-10-18 08:34:31.998712 r
100408128 2459140.8043866 2020-10-18 07:18:19.002233 g
100096369 2459139.8552315 2020-10-17 08:31:32.001620 r
99895304 2459138.8566782 2020-10-16 08:33:36.996476 g
99623843 2459137.9036921 2020-10-15 09:41:18.997457 g
99313189 2459136.8553819 2020-10-14 08:31:44.996158 g
98745292 2459134.9198148 2020-10-12 10:04:31.998712 r
98704761 2459134.8776157 2020-10-12 09:03:45.996481 g
98012021 2459130.8751852 2020-10-08 09:00:16.001281 g
98011264 2459130.8733102 2020-10-08 08:57:34.001275 g
97418803 2459128.9055208 2020-10-06 09:43:56.997123 r
94252618 2459111.8761806 2020-09-19 09:01:42.003832 g
92323932 2459096.9541204 2020-09-04 10:53:56.002551 r
92323936 2459096.9531829 2020-09-04 10:52:35.002548 r
92193490 2459095.9957986 2020-09-03 11:53:56.999032 g
92179508 2459095.9603241 2020-09-03 11:02:52.002259 r
92014873 2459094.9630093 2020-09-02 11:06:44.003535 g
67186167 2458885.6266319 2020-02-06 03:02:20.996177 r
67179692 2458885.6065625 2020-02-06 02:33:26.999990 g
66860286 2458881.5943171 2020-02-02 02:15:48.997441 r
66860370 2458881.5938542 2020-02-02 02:15:09.002888 r
66431067 2458872.6482292 2020-01-24 03:33:27.002874 g
66423694 2458872.6268634 2020-01-24 03:02:40.997759 r
66422962 2458872.6259606 2020-01-24 03:01:22.995848 r
65977869 2458864.5837963 2020-01-16 02:00:40.000319 r
65680003 2458863.6253819 2020-01-15 03:00:32.996160 g
65344558 2458860.6036921 2020-01-12 02:29:18.997433 g
64965827 2458855.6893519 2020-01-07 04:32:40.004161 r
64794696 2458854.6263079 2020-01-06 03:01:53.002566 r
64763257 2458854.5985995 2020-01-06 02:21:58.996802 g
63540438 2458837.7318866 2019-12-20 05:33:55.002252 r
63541596 2458837.7314236 2019-12-20 05:33:14.999050 r
63517522 2458837.7135764 2019-12-20 05:07:33.000976 g
62794332 2458830.6722801 2019-12-13 04:08:05.000655 g
60904654 2458812.8165625 2019-11-25 07:35:50.999987 g
60904630 2458812.8161111 2019-11-25 07:35:11.999032 g
60793851 2458812.6882407 2019-11-25 04:31:03.996474 r
59460631 2458795.7721296 2019-11-08 06:31:51.997434 g
59292650 2458794.7557523 2019-11-07 06:08:16.998712 g
59006037 2458792.8490046 2019-11-05 08:22:33.997457 g
58503285 2458790.7723148 2019-11-03 06:32:07.998716 g
58066572 2458787.8559375 2019-10-31 08:32:33.000002 g
57396954 2458781.8765741 2019-10-25 09:02:16.002240 g
57370356 2458781.813287 2019-10-25 07:31:07.996815 r
56872754 2458778.7936343 2019-10-22 07:02:50.003530 g
56364037 2458775.8131366 2019-10-19 07:30:55.002236 r
56039596 2458773.8445139 2019-10-17 08:16:06.000970 r
56039936 2458773.8440625 2019-10-17 08:15:27.000014 r
55601963 2458772.8561343 2019-10-16 08:32:50.003530 r
55583359 2458772.8345023 2019-10-16 08:01:40.998701 g
54510911 2458764.8767708 2019-10-08 09:02:32.997118 g
54087408 2458761.959375 2019-10-05 11:01:30.000008 r
53919643 2458760.8546991 2019-10-04 08:30:46.002232 g
53534654 2458758.9597685 2019-10-02 11:02:03.998415 g
52894055 2458751.8978356 2019-09-25 09:32:52.995856 g
52668576 2458750.8560301 2019-09-24 08:32:41.000642 g
52302145 2458749.0024074 2019-09-22 12:03:27.999355 g
52268045 2458748.9173843 2019-09-22 10:01:02.003513 r
52268046 2458748.9173843 2019-09-22 10:01:02.003513 r
52086607 2458747.9807292 2019-09-21 11:32:15.002875 g
51804461 2458746.0229977 2019-09-19 12:33:07.001292 g
51778542 2458745.8972569 2019-09-19 09:32:02.996168 r
51091121 2458741.9808218 2019-09-15 11:32:23.003516 g
50913919 2458739.9824421 2019-09-13 11:34:42.997446 g
50904274 2458739.959294 2019-09-13 11:01:23.001615 r
50837953 2458739.0217824 2019-09-12 12:31:21.999367 r
50772433 2458738.9184028 2019-09-12 10:02:30.001909 g
50314197 2458735.9180324 2019-09-09 10:01:57.999347 g
49663382 2458732.9177315 2019-09-06 10:01:32.001620 g
48819227 2458722.9595602 2019-08-27 11:01:46.001289 g
48819230 2458722.9595602 2019-08-27 11:01:46.001289 g
47461195 2458719.9812153 2019-08-24 11:32:57.001923 g
47460978 2458719.9791319 2019-08-24 11:29:56.996140 r
47460979 2458719.9791319 2019-08-24 11:29:56.996140 r
47447354 2458719.9593981 2019-08-24 11:01:31.995853 r
47145535 2458716.9596991 2019-08-21 11:01:58.002230 r
26219426 2458509.6687963 2019-01-26 04:03:04.000316 g
26213134 2458509.6476042 2019-01-26 03:32:33.002885 g
25834708 2458505.6703588 2019-01-22 04:05:19.000308 g
25830836 2458505.6477778 2019-01-22 03:32:48.001918 g
24158456 2458472.6891667 2018-12-20 04:32:24.002880 g
24158023 2458472.6872917 2018-12-20 04:29:42.002874 g
23740011 2458469.6668519 2018-12-17 04:00:16.004165 g
sid
objectId ZTF18acxhtqb
publisher ZTF (www.ztf.caltech.edu)
candid 1726376505115010000
Candidate
jd 2459480.8765046
wall_time 2021-09-23 09:02:09.997444
fid 1
filter g
pid 1726376505115
diffmaglim 18.8724918365479
pdiffimfilename ztf_20210923376505_000249_zg_c13_o_q4_scimrefdiffimg.fits
programpi Kulkarni
programid 1
candid 1726376505115010000
isdiffpos f
tblid 0
nid 1726
rcid 51
field 249
xpos 839.1826171875
ypos 466.066711425781
ra 34.4318772
dec -21.4273773
l 201.437010693961
b -69.5574015740916
magpsf 17.340015411377
sigmapsf 0.0781043320894241
deltamaglatest 0.477115631103516
deltamagref -1.87801551818848
chipsf 2.18402433395386
magap 17.3805999755859
distnr 0.211746618151665
sigmagap 0.0926000028848648
magnr 15.4619998931885
sigmagnr 0.0160000007599592
chinr 0.827000021934509
sharpnr -0.0270000007003546
sky 0.488814294338226
magdiff 0.0405840016901493
fwhm 1.35216796398163
classtar 0.991999983787537
mindtoedge 466.066711425781
magfromlim 1.49189257621765
seeratio 2.0
aimage 0.834999978542328
bimage 0.697000026702881
aimagerat 0.617526829242706
bimagerat 0.515468537807465
elong 1.19799137115479
nneg 3
nbad 0
rb 0.89428573846817
rbversion t17_f5_c3
ssdistnr -999.0
ssmagnr -999.0
ssnamenr null
sumrat 0.996647536754608
magapbig 17.3589992523193
sigmagapbig 0.115599997341633
ranr 34.4318233
decnr -21.4274094
ndethist 249
ncovhist 490
jdstarthist 2458457.6885532
jdendhist 2459480.8765046
scorr 5.70318555831909
tooflag 0
objectidps1 82280344317937401
sgmag1 15.6906003952026
srmag1 15.3133001327515
simag1 15.5178003311157
szmag1 15.4877004623413
sgscore1 1.0
distpsnr1 0.270021080970764
objectidps2 82290344325183926
sgmag2 20.6660995483398
srmag2 -999.0
simag2 21.0186004638672
szmag2 20.676700592041
sgscore2 0.5
distpsnr2 19.4329891204834
objectidps3 -999
sgmag3 -999.0
srmag3 -999.0
simag3 -999.0
szmag3 -999.0
sgscore3 -999.0
distpsnr3 -999.0
nmtchps 2
rfid 249120151
jdstartref 2458336.000694
jdendref 2458441.750891
nframesref 17
dsnrms 7.87609767913818
ssnrms 24.647891998291
dsdiff -16.7717933654785
magzpsci 26.1100158691406
magzpsciunc 5.12918013555463e-05
magzpscirms 0.0375399999320507
nmatches 152
clrcoeff -0.0421609990298748
clrcounc 9.47399021242745e-05
zpclrcov -6.3860003137961e-05
zpmed 26.0820007324219
clrmed 0.565999984741211
clrrms 0.295145988464355
neargaia 0.268565207719803
neargaiabright 89.5608139038086
maggaia 15.4421062469482
maggaiabright 13.6979761123657
exptime 30.0
drb 0.999641060829163
drbversion d6_m7