Object lsst:170296772931878946

Portals

https://antares.noirlab.edu/loci/ANT2026wd4c8e58lpky

https://lsst.fink-portal.org/314011776211484821

DogsHeaven Observatory Alert Report



            

Object Information (Rubin / FINK):
	DiaObject ID:		314011776211484821
	DiaSource ID:		170050502853132411

	RA (J2000)
		Decimal:		149.026435
		Sexage.:		09:56:06.3

	DEC (J2000)
		Decimal:		1.667513
		Sexage.:		+01:40:03.0

	Discovery Mag:		20.19
	Detection band:		r

Discovery Timing:
	Discovery Date (UTC):	2026-04-21T00:47:26.526
	Discovery Date (Local - Brasília):	2026-04-20 21:47:26
	Time Since Discovery:	127:26:49	 Hours

Rubin Detection Quality:
	Reliability:		0.102
	SNR:				5.02
	Extendedness:		0.516
	Number of detections:	2

FINK Machine Learning Classification:

	CATS Class ID:		11
	Interpreted Class:	Generic Supernova
	CATS Probability:	0.940

	SuperNNova Score:	0.769
	Early SN Ia Probability:	N/A
	SLSN Probability:	N/A

	First Detection Flag:	False

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:		ddf_cosmos, lowdust
	Observation Reason:	alert_cosmos

Cross-Broker Validation:

	FINK ↔ ANTARES separation:	0.000555 deg

Observational Conditions:

	Moon separation:		11.74 deg
	Altitude at detection:	71.89 deg
	Current Altitude:		-48.65 deg

	Rise time:		2026-04-26 13:52:03.594189-03:00
	Set time:		2026-04-26 01:50:31.456205-03:00

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

Full Raw Alert JSON

        {
  "num_alerts": 1,
  "num_mag_values": 1,
  "brightest_alert_id": "lsst:170296772931878946",
  "brightest_alert_magnitude": 20.189585991588494,
  "brightest_alert_observation_time": 61151.033374139224,
  "newest_alert_id": "lsst:170296772931878946",
  "newest_alert_magnitude": 20.189585991588494,
  "newest_alert_observation_time": 61151.033374139224,
  "oldest_alert_id": "lsst:170296772931878946",
  "oldest_alert_magnitude": 20.189585991588494,
  "oldest_alert_observation_time": 61151.033374139224,
  "is_corrected": "true",
  "survey": {
    "ztf": {
      "id": [],
      "rcid": [],
      "field": [],
      "ssnamenr": []
    },
    "lsst": {
      "dia_object_id": [
        "170296772931878946"
      ],
      "ss_object_id": []
    }
  }
}

FINK Broker Data