AT 2018ely
RA/DEC (2000)
00:42:50.74 +41:15:46.10
10.711417 +41.262806
Type
---
Redshift
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Source Group
ISSP
Discovery Date
2018-07-31 02:08:11
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
19.1
Filter
Clear-
Discoverer/s
Raffaele Belligoli
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-07-30 01:49:43 - 2018-07-31 02:08:112
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
328332018-07-31 02:08:1119.10.119.5STMagClear-Other_Other3000Flavio CastellaniThe PNV was clearly detected on '2018 07 31,08902' UT using using 10 x 300s frames (3000s total) obtained by a Moravian G4-9000 KAF unfiltered CCD with the 0.4m f.8 Ritchey-Chrétien telescope from Monte Baldo "A.Gelodi" Astronomic Observatory, località Novezzina, Ferrara di Monte Baldo, Verona, Italy. The discovery magnitude is 19.1±0.1 mag in the R band.
328322018-07-30 01:49:4319.5STMagClear-Other_Other3000R.Belligoli[Last non detection] The last non-detected image on '2018-07-30 01:49:50' UT using 10 x 300s frames (3000s total) obtained by a Moravian G4-9000 KAF unfiltered CCD with the 0.4m f.8 Ritchey-Chrétien telescope from Monte Baldo "A.Gelodi" Astronomic Observatory, località Novezzina, Ferrara di Monte Baldo, Verona, Italy. (Latitudine 45° 41' 52" N. Longitudine 10° 51' 32" E)
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
211172018-07-31 09:16:09shangri.starsRaffaele BelligoliISSP00:42:50.74+41:15:46.102018-07-31 02:08:1119.1Clear-PNVNGC224ISSPR. Belligoli, Verona, Italy reports the discovery of an PNV by Flavio Castellani, Raffaele Belligoli, Claudio Marangoni and Fernando Marziali, in the course of the ISSP Italian Supernovae Search Project. The new object is located at RA 00 42 50.74 DEC +41 15 46.1 (equinox 2000.0) Offset 76E 19S. Apparent magnitude about 19,1 R in host Galaxy NGC224 (M31).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018ely_atrep_21117_ISSP.jpgGraphicsM31 Discovery image on '2018-07-30.08902' UT using using 10 x 300s frames (3000s total) obtained by a Moravian G4-9000 KAF unfiltered CCD with the 0.4m f.8 Ritchey-Chrétien telescope from Monte Baldo "A.Gelodi" Astronomic Observatory, località Novezzina, Ferrara di Monte Baldo, Verona, Italy. (Latitudine 45° 41' 52" N. Longitudine 10° 51' 32" E).2018-07-31 09:16:09shangri.stars
Classification Reportings
No Data

Comments

Not detected on 9x600seconds 0.2m reflector 2018-08-04T22:43:45
Limiting magnitude 19.0
Image attached.