SN 2022ccg
RA/DEC (2000)
02:52:29.130 +11:06:14.65
43.121375 +11.104069
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Related AstroNotes: 2022-37
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2022-02-12 03:11:31.200
TNS AT
Y
Public
Y
Discovery Mag
19.51
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2022ccg - 2022-02-26 05:49:34 FTN / FLOYDS-N (Global SN Project)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   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
120442022-02-26 05:49:34FTN / FLOYDS-N3600Las Cumbres ObservatoryGlobal SN Project tns_2022ccg_2022-02-26_05-49-34_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2022ccg_2022-02-26_05-49-34_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS-HKO_ATLAS-022022-02-16 07:05:51 - 2022-02-18 05:34:232
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2668232022-02-18 05:34:2318.9650.15519.25ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
2668222022-02-16 07:05:5118.56ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2022-01-19 02:24:00 - 2022-02-17 13:58:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2669182022-02-17 13:58:0518.820.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2669172022-01-19 02:24:0021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2022-02-12 03:11:31 - 2022-02-12 03:11:412
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2699682022-02-12 03:11:4119.5120.21135919.666ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
2649082022-02-12 03:11:3119.51ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2022-02-12 04:39:22 - 2022-02-12 04:39:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2649092022-02-12 04:39:2219.71ABMagr-ZTFP48_ZTF-Cam30ZTF
w-P1PS2_GPC22022-02-22 05:48:35 - 2022-02-22 05:48:351
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2675472022-02-22 05:48:3518.510.0222ABMagw-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1387512022-03-02 20:34:59FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF02:52:29.121+11:06:14.652022-02-12 03:11:40.99819.512g-ZTFPSNZTF22aaagrexFinkEarly SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF22aaagrex
1375962022-02-23 02:08:05PS2_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS02:52:29.138+11:06:14.762022-02-22 05:48:34.84818.51w-P1PSNPS22blqPan-STARRS
1372742022-02-19 16:12:36Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts02:52:29.130+11:06:14.652022-02-17 13:58:04.80018.82G-GaiaPSNGaia22argGaiaAlertsblue transient on a faint PanSTARRS source
1372322022-02-19 11:04:43ATLAS_Bot1J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii), A. Heinze, B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS02:52:29.144+11:06:14.852022-02-18 05:34:22.94418.965orange-ATLASPSNATLAS22gdfATLAS
1363512022-02-12 18:14:55ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF02:52:29.120+11:06:14.622022-02-12 03:11:31.20019.51g-ZTFPSNZTF22aaagrexZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
119872022-02-27 22:06:00cpellegrinoCraig Pellegrino (UCSB/LCO), Yael Dgany (TAU), Iair Arcavi, Jamison Burke (UCSB/LCO), D. Andrew Howell, Curtis McCully, Megan Newsome, Estefania Padilla Gonzalez, Giacomo TerreranGlobal SN ProjectSN Ia0.071Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024) we find best fits to normal SNe Ia around maximum light. The best-fit redshift from SNID is z=0.070. Assuming this redshift, we measure a SI II absorption velocity of approximately 12,000 km/s. The ZTF r-band magnitude obtained roughly four days before the spectrum is 18.4 (-18.9), consistent with a SN Ia before maximum light.2022TNSCR.542....1P
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2022ccg_classrep_11987_Global_SN_Project.psGraphics2022-02-27 22:06:01cpellegrino

Comments

TNS System (WIS)

Sat, 02/19/2022 - 16:12

Object coordinates updated according to AT-report 137274 of Group GaiaAlerts
Previous RA, DEC: 02:52:29.120, +11:06:14.62 (43.121332, +11.1040624)
Updated RA, DEC: 02:52:29.130, +11:06:14.65 (43.121375, 11.104069)