Object lsst:170296772574838805

Portals

https://antares.noirlab.edu/loci/ANT2026sog4jc1jlp6n

https://lsst.fink-portal.org/170296772574838805

DogsHeaven Observatory Alert Report

            

Object Information (Rubin / FINK):
	DiaObject ID:		170296772574838805
	DiaSource ID:		170296772574838805

	RA (J2000)
		Decimal:		149.679922
		Sexage.:		09:58:43.2

	DEC (J2000)
		Decimal:		0.909258
		Sexage.:		+00:54:33.3

	Discovery Mag:		21.86
	Detection band:		u

Discovery Timing:
	Discovery Date (UTC):	2026-04-21T00:45:01.822
	Discovery Date (Local - Brasília):	2026-04-20 21:45:01
	Time Since Discovery:	32:26:43	 Hours

Rubin Detection Quality:
	Reliability:		0.755
	SNR:				24.69
	Extendedness:		0.353
	Number of detections:	1

FINK Machine Learning Classification:

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

	SuperNNova Score:	0.718
	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:		59.19 deg
	Altitude at detection:	46.30 deg
	Current Altitude:		-57.18 deg

	Rise time:		2026-04-22 14:09:31.578164-03:00
	Set time:		2026-04-22 02:09:43.025980-03:00

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

Full Raw Alert JSON

        {
  "num_alerts": 1,
  "num_mag_values": 1,
  "brightest_alert_id": "lsst:170296772574838805",
  "brightest_alert_magnitude": 21.857784365664266,
  "brightest_alert_observation_time": 61151.03169932362,
  "newest_alert_id": "lsst:170296772574838805",
  "newest_alert_magnitude": 21.857784365664266,
  "newest_alert_observation_time": 61151.03169932362,
  "oldest_alert_id": "lsst:170296772574838805",
  "oldest_alert_magnitude": 21.857784365664266,
  "oldest_alert_observation_time": 61151.03169932362,
  "is_corrected": "true",
  "survey": {
    "ztf": {
      "id": [],
      "rcid": [],
      "field": [],
      "ssnamenr": []
    },
    "lsst": {
      "dia_object_id": [
        "170296772574838805"
      ],
      "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	0.7177165
f:fink_broker_version	5.0rc0
f:fink_science_version	8.44.0
f:firstDiaSourceMjdTaiFink	61151.0316993236
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:pixel1024	6188711
f:xm_gaiadr3_VarFlag	0
r:apFlux	5512.2593
r:apFluxErr	548.94806
r:apFlux_flag	False
r:apFlux_flag_apertureTruncated	False
r:band	u
r:bboxSize	38
r:centroid_flag	False
r:dec	0.9092581145
r:decErr	6.2064e-06
r:detector	119
r:diaObjectId	170296772574838805
r:diaSourceId	170296772574838805
r:dipoleFitAttempted	False
r:dipoleNdata	0
r:extendedness	0.35343122
r:forced_PsfFlux_flag	False
r:forced_PsfFlux_flag_edge	False
r:forced_PsfFlux_flag_noGoodPixels	False
r:g_psfFluxErrMean	None
r:g_psfFluxMax	None
r:g_psfFluxMean	None
r:g_psfFluxMeanErr	None
r:g_psfFluxMin	None
r:g_psfFluxNdata	0
r:g_scienceFluxMean	None
r:g_scienceFluxMeanErr	None
r:glint_trail	False
r:i_psfFluxNdata	0
r:isDipole	False
r:isNegative	False
r:ixx	0.034778226
r:ixxPSF	0.20079581
r:ixy	0.011967825
r:ixyPSF	-0.0014823842
r:iyy	0.22064511
r:iyyPSF	0.16810834
r:midpointMjdTai	61151.0316993236
r:nDiaSources	1
r:observation_reason	ddf_cosmos
r:parentDiaSourceId	0
r:pixelFlags	False
r:pixelFlags_bad	False
r:pixelFlags_cr	True
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	True
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	2657.7097
r:psfFlux	6559.7344
r:psfFluxErr	263.65344
r:psfFlux_flag	False
r:psfFlux_flag_edge	False
r:psfFlux_flag_noGoodPixels	False
r:psfNdata	1681
r:r_psfFluxNdata	0
r:ra	149.679922166
r:raErr	6.3913e-06
r:ra_dec_Cov	-0.0
r:reliability	0.7552085
r:scienceFlux	6674.2744
r:scienceFluxErr	258.8886
r:shape_flag	False
r:shape_flag_no_pixels	False
r:shape_flag_not_contained	False
r:shape_flag_parent_source	False
r:snr	24.68624
r:ssObjectId	0
r:target_name	lowdust, ddf_cosmos
r:templateFlux	21.99224
r:templateFluxErr	60.3521
r:timeProcessedMjdTai	61151.0330733117
r:trailAngle	129.38373
r:trailDec	0.9092704445
r:trailFlux	6830.9624
r:trailFluxErr	3.0373182
r:trailLength	1.2675993
r:trailNdata	0
r:trailRa	149.6799122913
r:trail_flag_edge	False
r:u_psfFluxNdata	1
r:validityStartMjdTai	61151.0331202125
r:visit	2026042000101
r:x	1115.5469
r:xErr	0.08589914
r:y	1232.0017
r:yErr	0.13531514
r:y_psfFluxNdata	0
r:z_psfFluxNdata	0
r:i_psfFluxErrMean	None
r:i_psfFluxMax	None
r:i_psfFluxMean	None
r:i_psfFluxMeanErr	None
r:i_psfFluxMin	None
r:i_scienceFluxMean	None
r:i_scienceFluxMeanErr	None
r:i_psfFluxMaxSlope	None
r:i_psfFluxSigma	None
f:main_label_crossmatch	nan
f:xm_gaiadr3_DR3Name	nan
f:xm_simbad_otype	nan
r:u_psfFluxErrMean	263.65344
r:u_psfFluxMax	6559.7344
r:u_psfFluxMean	6559.7344
r:u_psfFluxMeanErr	263.65344
r:u_psfFluxMin	6559.7344
r:u_scienceFluxMean	6674.275
r:u_scienceFluxMeanErr	258.8886
f:xm_legacydr8_e_zphot	None
f:xm_legacydr8_fqual	None
f:xm_legacydr8_pstar	None
f:xm_legacydr8_zphot	None
r:r_psfFluxErrMean	None
r:r_psfFluxMax	None
r:r_psfFluxMean	None
r:r_psfFluxMeanErr	None
r:r_psfFluxMin	None
r:r_scienceFluxMean	None
r:r_scienceFluxMeanErr	None
r:z_psfFluxErrMean	None
r:z_psfFluxMax	None
r:z_psfFluxMean	None
r:z_psfFluxMeanErr	None
r:z_psfFluxMin	None
r:z_scienceFluxMean	None
r:z_scienceFluxMeanErr	None
r:r_psfFluxMaxSlope	None
r:r_psfFluxSigma	None
r:dipoleAngle	None
r:dipoleChi2	None
r:dipoleFluxDiff	None
r:dipoleFluxDiffErr	None
r:dipoleLength	None
r:dipoleMeanFlux	None
r:dipoleMeanFluxErr	None
f:xm_gaiadr3_Plx	None
f:xm_gaiadr3_e_Plx	None
r:g_psfFluxMaxSlope	None
r:g_psfFluxSigma	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
v:separation_degree	3.975693352e-16