Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J22154361+0204489

PSN J22154361+0204489   2013 09 07.35  *  22 15 43.61 +02 04 48.9  17.8 U   21W  51N  I1437     L 0



2013 09 07.951

Gianluca Masi, Francesca Nocentini and Patrick Schmeer tried to observe this transient on 2013 09 07.951, remotely using the 17" robotic unit part of the Virtual Telescope Project facility in Ceccano, Italy. We find no evidences of any source brighter than mag 19.5 within 30" from the nominal position. There is a mag 21 star less than 0.3" from the reported position: SDSS J221543.59+020449.0 R.A. 22:15:43.594 Decl. +02:04:49.03 (J2000.0) g=21.093, r=20.122 USNO-B1.0 0920-0682374 R.A. 22:15:43.620 Decl. +02:04:49.51 (J2000.0) B2=21.24




2013 09 08.35

The object is not confirmed in the KAIT clear band image with limiting mag ~19.0. The object is probably not real, or maybe is an astroid.




2013 09 08.279

This possible supernova in IC 1437 was possibly detected with 3 x 15 min images using a luminance filter Object seen at discovery location but faint object present on DSS2 image. Photometry: Mag 20.53 +/- 0.33 L (V for ref) Astrometry: RA 22 15 43.87 Dec +02 04 48.9 These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/9714511286/



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