SN 2017cxz
RA/DEC (2000)
17:19:19.78 +57:53:55.80
259.832417 57.898833
Type
SN Ib
Redshift
0.0289
Source Group
ISSP
Discoverer
Massimo Caimmi
Discovery Date
2017-04-09 01:04:19
TNS AT
Y
Public
Y
Host Name
PGC140771
Discovery Mag
17.6
Discovery Mag Filter
Clear-
 2017-04-12 19:55:12 LJT / YFOSC (PTSS)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
9062017-04-12 19:55:12LJT / YFOSC2100Jujia ZhangJujia ZhangPTSS tns_2017cxz_2017-04-12.83_LJT_YFOSC_PTSS.datObjectPTSS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-02-22 04:34:37 - 2017-04-09 01:04:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
158452017-04-09 01:04:1917.60.120VegaMagClear-Other_Other450
158442017-02-22 04:34:3719VegaMagClear-Other_Other450[Last non detection]
i-SloanPS1_GPC12017-04-12 14:16:48 - 2017-04-12 14:16:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
159852017-04-12 14:16:4818.740.0520.7ABMagi-SloanPS1_GPC145Robot
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
107402017-04-15 23:23:19PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS117:19:19.67+57:53:54.642017-04-12 14:16:4818.74i-SloanPSNPS17chsPan-STARRS1
106512017-04-10 06:08:33maxcaimmiMassimo CaimmiISSP17:19:19.78+57:53:55.802017-04-09 01:04:1917.6Clear-PSNISSPM.Caimmi report the discovery of an apparent supernova at 2017 04 09.04467 on image obtained with SC Telescope 0.24-m f/6.5 and CCD Atik 314L (exposure 15 frame x 30sec) from Valdicerro Observatory (C92) - Loreto (AN) Italy, in the course of the Italian Supernovae Search Project (ISSP). The new object is located at A.R. = 17h19m19s.78 Decl. = +57°53' 55".8, astrometry with respect to UCAC-4 stars which is 6.4 arcsec South and 1.6 arcsec West of the centre of Galaxy PGC140771.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017cxz_atrep_10651_ISSP.jpgGraphicsDiscorvery image 2017 04 09.044672017-04-11 07:09:14maxcaimmi
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
8962017-04-13 04:07:30xwangJujia Zhang (YNAO), Xiaofeng Wang (Tsinghua University)PTSSSN Ib0.0289PTSSA spectrum taken on April 12.83 2017 UT indicates that SN 2017cxz seems to be consistent with a type Ib supernova in its early phase.

Comments

This transient was observed by P.Campaner on 2017 04 16.97561 in the course of the Italian Supernovae Search Project (ISSP) from Ponte di Piave (TV) Italy with 0.4m f/5.5 reflector telescope. Stack of 4 unfiltered frames x 75sec guided exposures, show the source increase at 17.15 Mag. End figures for astrometry were AR. 19.75s DEC. 55.6" position measured from UCAC-4 reference stars catalogue.

This transient was observed by P.Campaner on 2017 04 16.97561 in the course of the Italian Supernovae Search Project (ISSP) from Ponte di Piave (TV) Italy with 0.4m f/5.5 reflector telescope. Stack of 4 unfiltered frames x 75sec guided exposures, show the source increase at 17.15 Mag. End figures for astrometry were AR. 19.75s DEC. 55.6" position measured from UCAC-4 reference stars catalogue.

discovery image