Object lsst:170274770740838446

Portals

https://antares.noirlab.edu/loci/ANT2026q1mejcgiwcfl

https://lsst.fink-portal.org/170274770740838446

DogsHeaven Observatory Alert Report

            

Object Information (Rubin / FINK):
	DiaObject ID:		170274770740838446
	DiaSource ID:		170274770740838446

	RA (J2000)
		Decimal:		149.212122
		Sexage.:		09:56:50.9

	DEC (J2000)
		Decimal:		1.454810
		Sexage.:		+01:27:17.3

	Discovery Mag:		21.91
	Detection band:		z

Discovery Timing:
	Discovery Date (UTC):	2026-04-16T02:12:24.592
	Discovery Date (Local - Brasília):	2026-04-15 23:12:24
	Time Since Discovery:	152:06:23	 Hours

Rubin Detection Quality:
	Reliability:		0.985
	SNR:				11.05
	Extendedness:		0.000
	Number of detections:	1

FINK Machine Learning Classification:

	CATS Class ID:		-1
	Interpreted Class:	Unknown
	CATS Probability:	0.000

	SuperNNova Score:	0.722
	Early SN Ia Probability:	N/A
	SLSN Probability:	N/A

	First Detection Flag:	True

ANTARES Classification:

	Channel:		FAST
	Label:			NEW UNIDENTIFIED
	Probability:	1.000

Crossmatches:

	Gaia DR3 Name:	None
	Parallax:		N/A
	Variab. Flag:	0

	TNS Name:		None
	TNS Type:		N/A
	Redshift:		N/A

Solar System:

	SS Object ID:		None

Observation Context:

	Rubin Field:		lowdust, ddf_cosmos
	Observation Reason:	ddf_cosmos

Cross-Broker Validation:

	FINK ↔ ANTARES separation:	0.000000 deg

Observational Conditions:

	Moon separation:		58.48 deg
	Altitude at detection:	45.23 deg
	Current Altitude:		-71.07 deg

	Rise time:		2026-04-22 14:08:17.025199-03:00
	Set time:		2026-04-22 02:07:13.984745-03:00

========================================

Full Raw Alert JSON

        {
  "num_alerts": 1,
  "num_mag_values": 1,
  "brightest_alert_id": "lsst:170274770740838446",
  "brightest_alert_magnitude": 21.91127620081931,
  "brightest_alert_observation_time": 61146.09237953728,
  "newest_alert_id": "lsst:170274770740838446",
  "newest_alert_magnitude": 21.91127620081931,
  "newest_alert_observation_time": 61146.09237953728,
  "oldest_alert_id": "lsst:170274770740838446",
  "oldest_alert_magnitude": 21.91127620081931,
  "oldest_alert_observation_time": 61146.09237953728,
  "is_corrected": "true",
  "survey": {
    "ztf": {
      "id": [],
      "rcid": [],
      "field": [],
      "ssnamenr": []
    },
    "lsst": {
      "dia_object_id": [
        "170274770740838446"
      ],
      "ss_object_id": []
    }
  }
}

FINK Broker Data

Field	Value
f:clf_cats_class	-1
f:clf_cats_score	0.0
f:clf_earlySNIa_score	-1.0
f:clf_snnSnVsOthers_score	0.72153723
f:fink_broker_version	5.0rc0
f:fink_science_version	8.44.0
f:firstDiaSourceMjdTaiFink	61146.0923795373
f:is_cataloged	False
f:is_first	True
f:is_sso	False
f:lsst_schema_version	lsst.v10_0
f:main_label_classifier	-1
f:main_label_crossmatch	nan
f:pixel1024	6131362
f:xm_gaiadr3_DR3Name	nan
f:xm_gaiadr3_VarFlag	0
f:xm_simbad_otype	nan
r:apFlux	6045.587
r:apFluxErr	1143.0541
r:apFlux_flag	False
r:apFlux_flag_apertureTruncated	False
r:band	z
r:bboxSize	23
r:centroid_flag	False
r:dec	1.4548100863
r:decErr	1.68564e-05
r:detector	7
r:diaObjectId	170274770740838446
r:diaSourceId	170274770740838446
r:dipoleFitAttempted	False
r:dipoleNdata	0
r:forced_PsfFlux_flag	False
r:forced_PsfFlux_flag_edge	False
r:forced_PsfFlux_flag_noGoodPixels	False
r:g_psfFluxNdata	0
r:glint_trail	False
r:i_psfFluxErrMean	None
r:i_psfFluxMax	None
r:i_psfFluxMean	None
r:i_psfFluxMeanErr	None
r:i_psfFluxMin	None
r:i_psfFluxNdata	0
r:i_scienceFluxMean	None
r:i_scienceFluxMeanErr	None
r:isDipole	False
r:isNegative	False
r:ixxPSF	0.32652676
r:ixyPSF	-0.023999307
r:iyyPSF	0.26008046
r:midpointMjdTai	61146.0923795373
r:nDiaSources	1
r:observation_reason	ddf_cosmos
r:parentDiaSourceId	0
r:pixelFlags	False
r:pixelFlags_bad	False
r:pixelFlags_cr	False
r:pixelFlags_crCenter	False
r:pixelFlags_edge	False
r:pixelFlags_injected	False
r:pixelFlags_injectedCenter	False
r:pixelFlags_injected_template	False
r:pixelFlags_injected_templateCenter	False
r:pixelFlags_interpolated	False
r:pixelFlags_interpolatedCenter	False
r:pixelFlags_nodata	False
r:pixelFlags_nodataCenter	False
r:pixelFlags_offimage	False
r:pixelFlags_saturated	False
r:pixelFlags_saturatedCenter	False
r:pixelFlags_streak	False
r:pixelFlags_streakCenter	False
r:pixelFlags_suspect	False
r:pixelFlags_suspectCenter	False
r:psfChi2	1633.2668
r:psfFlux	6244.383
r:psfFluxErr	535.0527
r:psfFlux_flag	False
r:psfFlux_flag_edge	False
r:psfFlux_flag_noGoodPixels	False
r:psfNdata	1681
r:r_psfFluxNdata	0
r:ra	149.2121222569
r:raErr	1.49166e-05
r:ra_dec_Cov	-0.0
r:reliability	0.9847298
r:scienceFlux	5952.3203
r:scienceFluxErr	532.92334
r:shape_flag	False
r:shape_flag_no_pixels	False
r:shape_flag_not_contained	False
r:shape_flag_parent_source	False
r:snr	11.053783
r:ssObjectId	0
r:target_name	lowdust, ddf_cosmos
r:templateFlux	-267.85913
r:templateFluxErr	53.804672
r:timeProcessedMjdTai	61146.0938270264
r:trailNdata	0
r:trail_flag_edge	False
r:u_psfFluxNdata	0
r:validityStartMjdTai	61146.0938882014
r:visit	2026041500015
r:x	684.64734
r:xErr	0.30407998
r:y	2630.8398
r:yErr	0.26834935
r:y_psfFluxNdata	0
r:z_psfFluxNdata	1
r:extendedness	0.0004323384
r:ixx	0.44370067
r:ixy	-0.0012990683
r:iyy	0.13840635
r:trailAngle	-6.5815477
r:trailDec	1.4548043905
r:trailFlux	6595.4927
r:trailFluxErr	22.634266
r:trailLength	1.6837465
r:trailRa	149.2121317159
f:xm_legacydr8_e_zphot	None
f:xm_legacydr8_fqual	None
f:xm_legacydr8_pstar	None
f:xm_legacydr8_zphot	None
r:dipoleAngle	None
r:dipoleChi2	None
r:dipoleFluxDiff	None
r:dipoleFluxDiffErr	None
r:dipoleLength	None
r:dipoleMeanFlux	None
r:dipoleMeanFluxErr	None
r:i_psfFluxMaxSlope	None
r:i_psfFluxSigma	None
r:r_psfFluxErrMean	None
r:r_psfFluxMax	None
r:r_psfFluxMaxSlope	None
r:r_psfFluxMean	None
r:r_psfFluxMeanErr	None
r:r_psfFluxMin	None
r:r_psfFluxSigma	None
r:r_scienceFluxMean	None
r:r_scienceFluxMeanErr	None
r:z_psfFluxErrMean	535.0527
r:z_psfFluxMax	6244.383
r:z_psfFluxMean	6244.383
r:z_psfFluxMeanErr	535.0527
r:z_psfFluxMin	6244.383
r:z_scienceFluxMean	5952.321
r:z_scienceFluxMeanErr	532.92334
r:g_psfFluxErrMean	None
r:g_psfFluxMax	None
r:g_psfFluxMean	None
r:g_psfFluxMeanErr	None
r:g_psfFluxMin	None
r:g_scienceFluxMean	None
r:g_scienceFluxMeanErr	None
r:u_psfFluxErrMean	None
r:u_psfFluxMax	None
r:u_psfFluxMean	None
r:u_psfFluxMeanErr	None
r:u_psfFluxMin	None
r:u_scienceFluxMean	None
r:u_scienceFluxMeanErr	None
r:z_psfFluxMaxSlope	None
r:z_psfFluxSigma	None
r:y_psfFluxErrMean	None
r:y_psfFluxMax	None
r:y_psfFluxMean	None
r:y_psfFluxMeanErr	None
r:y_psfFluxMin	None
r:y_scienceFluxMean	None
r:y_scienceFluxMeanErr	None
f:xm_gaiadr3_Plx	None
f:xm_gaiadr3_e_Plx	None
r:g_psfFluxMaxSlope	None
r:g_psfFluxSigma	None
f:clf_elephant_kstest_science	None
f:clf_elephant_kstest_template	None
r:y_psfFluxMaxSlope	None
r:y_psfFluxSigma	None
r:u_psfFluxMaxSlope	None
r:u_psfFluxSigma	None
v:separation_degree	0.0