SN 2019pfb
RA/DEC (2000)
19:39:47.302 +59:22:04.79
294.9470933 +59.3679986
Type
SN Ib
Redshift
0.03683
Source Group
ALeRCE
Discovery Date
2019-09-01 07:36:43
TNS AT
Y
Public
Y
Host Name
2MASX J19394689+5922017
Host Redshift
0.03683
Discovery Mag
19.0551
Filter
g-ZTF
Discoverer/s
F. Forster on behalf of the ALeRCE broker
Separated 31,488.000 arcsec from TESS-active sector/s (14,15) source : RA=19:08:12.864, DEC=+51:49:41.52
Separated 33,664.200 arcsec from TESS-active sector/s (14,15) source : RA=18:26:52.073, DEC=+62:28:32.30
Separated 13,947.400 arcsec from TESS-active sector/s (14,15) source : RA=19:52:42.792, DEC=+55:54:00.36
Separated 29,925.800 arcsec from TESS-active sector/s (14,15) source : RA=18:41:35.633, DEC=+64:04:01.74
Separated 31,488.000 arcsec from TESS-Sector14 source : RA=19:08:12.864, DEC=+51:49:41.52
Separated 33,664.200 arcsec from TESS-Sector14 source : RA=18:26:52.073, DEC=+62:28:32.30
Separated 13,947.400 arcsec from TESS-Sector15 source : RA=19:52:42.792, DEC=+55:54:00.36
Separated 29,925.800 arcsec from TESS-Sector15 source : RA=18:41:35.633, DEC=+64:04:01.74

Spectra

 SN_2019pfb - 2019-09-04 14:15:00 Keck1 / LRIS (None)z=
 SN_2019pfb - 2019-09-02 04:28:40 P60 / SEDM (ZTF)z=
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
49632019-09-04 14:15:00Keck1 / LRIS300W. FongG. TerreranNone tns_2019pfb_2019-09-04_14-15-00_Keck1_LRIS.spec tns_2019pfb_2019-09-04_14-15-00_Keck1_LRIS.fitsObject
49702019-09-02 04:28:40P60 / SEDM2250SEDmRobotD. NeillZTF tns_2019pfb_2019-09-02_04-28-40_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2019-09-01 07:36:42 - 2019-09-06 07:01:318
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
901252019-09-06 07:01:3118.250.0720.84ABMagg-ZTFP48_ZTF-Cam30
893152019-09-06 07:01:3118.250.0720.84ABMagg-ZTFP48_ZTF-Cam30
898362019-09-06 07:01:3118.250.0720.84ABMagg-ZTFP48_ZTF-Cam30
901232019-09-04 07:04:0120.4798ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
893132019-09-04 07:04:0120.4798ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
898342019-09-04 07:04:0120.4798ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
874212019-09-01 07:36:4319.05510.10979120.8443ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
879442019-09-01 07:36:4219.060.1120.84ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2019-09-01 07:03:50 - 2019-09-06 06:27:236
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
901242019-09-06 06:27:2318.220.0720.53ABMagr-ZTFP48_ZTF-Cam30
893142019-09-06 06:27:2318.220.0720.53ABMagr-ZTFP48_ZTF-Cam30
898352019-09-06 06:27:2318.220.0720.53ABMagr-ZTFP48_ZTF-Cam30
879452019-09-04 06:29:2718.430.0820.3ABMagr-ZTFP48_ZTF-Cam30
874202019-09-01 07:03:5120.6399ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
879432019-09-01 07:03:5020.6399ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
469972019-09-16 08:58:43ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF19:39:47.291+59:22:04.732019-09-06 06:27:2318.22r-ZTFPSNZTF19abvdgqoZTFSee arXiv:1904.05922 for selection criteria.
468852019-09-14 10:18:35ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF19:39:47.291+59:22:04.722019-09-06 06:27:2318.22r-ZTFPSNZTF19abvdgqoZTFSee arXiv:1904.05922 for selection criteria.
466712019-09-11 11:58:56ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF19:39:47.293+59:22:04.722019-09-06 06:27:2318.22r-ZTFPSNZTF19abvdgqoZTFSee arXiv:1904.05922 for selection criteria.
460532019-09-04 13:50:44ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF19:39:47.303+59:22:04.732019-09-01 07:36:4219.06g-ZTFPSNZTF19abvdgqoZTFSee arXiv:1904.05922 for selection criteria.
458292019-09-01 15:23:31ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE19:39:47.302+59:22:04.792019-09-01 07:36:4319.0551g-ZTFPSNZTF19abvdgqoALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abvdgqo
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
49622019-09-06 21:42:38ZTF_Bot1C. Fremling , A. Dahiwale (Caltech), on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ib0.03683ZTF
49552019-09-05 02:12:15gterreranGiacomo TerreranNoneSN Ib0.03683The spectrum is consistent with that of a Type Ib SN. We find the best match to be with SN 2004gq one week before maximum light. The expansion velocity deduced from the He I 587.6 nm absorption is about 14000 km/s.