Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J05033510+0134176

PSN J05033510+0134176   2013 09 17.7832*  05 03 35.10 +01 34 17.6  15.9 U   27W   4S  N1762     9 2


2013 09 17.783

Discovered by M. Tsuboi, Hiroshima, Japan, on two frames (limiting mag. = 17.8) taken on 2013 September 17.783 UT using 0.25-m f/4.7 reflector + unfiltered CCD, which was confirmed on a staked six frames taken on 2013 September 19.665 UT (limit mag.= 18.9) using same instrument as a star of mag.= 16.1, who writes nothing is visible at this location on a survey frame taken on 2013 August 28.826 UT (limit mag.= 17.2) and also no candidate on Digitized Sky Survey (limit mag.= about 21). He has posted following three images at http://tenku.dee.cc/PSN/NGC1762130918-02.jpg (a discovery image on Sept. 17), http://tenku.dee.cc/PSN/NGC1762130920-11-16.jpg (a stacked six frames on Sept. 19), http://tenku.dee.cc/PSN/NGC1762130829-002.jpg (a past frame on 2013 Aug. 28).



2013 09 04.500

This object was originally announced by PTF as iPTF13dge (ATEL 5366). It was confirmed as a Type Ia in ATEL 5379.



2013 09 20.0604

This transient was observed by Fabio Martinelli and Marco Monaci with Cassegrain 0.40m.+CCD KAF1000 unfiltered image of 45sec. exposure, that show the source at mag. +15.8. Astronomical Centre - Montecatini val di Cecina - Italy, in the course of Italian Supernovae Search Project.



2013 09 19.802

Mag.= 15.4 V, position end figures 35s.08, 17".2 observed by K. Yoshimoto, Yamaguchi, Japan, from eight stacked 30-s frames (limit mag.= 17.0) using 0.16-m f/6.3 reflector + V filter CCD, who uses Catalog of TASS-4 V-magnitude to photometry. An image posted at http://orange.zero.jp/k-yoshimoto/PSN%20J05033510+0134176.jpg.



2013 09 20.649

Mag.= 15.7, position end figures 35s.09, 17".5 observed by T. Noguchi, Chiba-ken, Japan, from four stacked 30-s frames (limit mag.= 17.5) using 0.23-m f/6.3 Schmidt-Cassegrain + unfiltered CCD. Position and magnitude were measured from UCAC4. An image posted at http://park8.wakwak.com/~ngc/images/PSNinNGC1762.jpg.



2013 09 19.760

This supernova in NGC 1762 was detected with 7 x 15 min images using an infrared filter Photometry: Mag 16.13 +/- 0.13 IR > 700 nm (R for ref) Astrometry: RA 05 03 35.09 Dec +01 34 17.4 These data were collected by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/9890902863/


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