IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J00422186+2938415

PSN J00422186+2938415   2015 08 06.0917*  00 42 21.86 +29 38 41.5  19.1 U    1W  12N  I43        4 1



2015 08 06.0917

Paolo Campaner report the discovery of PSN (unfiltered magnitude = 19.1) on three images (limiting magnitude 20.0) obtained on August 06.0917 UT with a 0,4m reflector F/5.5 + CCD and exposure 3x75sec. at Ponte di Piave - Italy, in the course of the Italian Supernovae Search Project.




2015 08 07.0951

Paolo Campaner confirm the presence of this PSN (unfiltered magnitude = 19.0) on several images (limiting magnitude 20.0) obtained on August 07.0951 UT with a 0,4m reflector F/5.5 + CCD and exposure 90sec. at Ponte di Piave - Italy, in the course of the Italian Supernovae Search Project




2015 08 09.1042

This transient was observed by Paolo Campaner (unfiltered magnitude = 19.2) on several images (limiting magnitude 20.0) obtained on August 09.1042 UT with a 0,4m reflector F/5.5 + CCD and exposure 16x90sec. at Ponte di Piave - Italy, in the course of the Italian Supernovae Search Project




2015 08 07.669

This Type 1c supernova in IC 43 was detected with 12 x 10 min images using a clear filter Photometry: Mag 20.71 +/- 0.19 C (V for ref; USNOA2) Astrometry: RA 00 42 21.93 Dec +29 38 41.1 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/20337212839/




2015 08 08.725

Follow-up This Type 1c supernova in IC 43 was detected with 6 x 10 min images using a clear filter Photometry: Mag 20.80 +/- 0.14 C (V for ref; USNOA2) Astrometry: RA 00 42 21.96 Dec +29 38 40.9 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/20337212839/




2015 08 11.779

Follow-up This Type 1c supernova in IC 43 was detected with 9 x 10 min images using a clear filter Photometry: Mag 20.45 +/- 0.31 C (V for ref; USNOA2) Astrometry: RA 00 42 21.96 Dec +29 38 41.0 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/20337212839/




2015 08 13.09428

This transient was observed on 2015 08 13.09428 by G. Masi, remotely using the 17"-f/6.8 robotic unit part of the Virtual Telescope Project facility, at Bellatrix Astronomical Observatory in Ceccano, Italy. 120-seconds exposures, unfiltered, show the source at mag. 18.9 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 21.93; 40.7 (J2000.0, mean residuals of 0.2" on both axes).



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