IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J02215998+3316137

PSN J02215998+3316137   2013 11 13.145 *  02 21 59.98 +33 16 13.7  18.9 U   13W  15N  N890      9 2



2013 11 14.136

Discovered by intermediate Palomar Transient Factory and published in ATEL 5580, named iPTF13ebh. A spectrum shows this to be a young Type Ia. The spectrum was confirmed in ATEL 5584.




2013 11 15.192

This possible supernova in NGC 890 was detected with 15 x 10 min images using an infrared filter Photometry: Mag 17.60 +/- 0.39 IR (R for ref) Astrometry: RA 02 22 00.02 Dec +33 16 13.1 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/10898958336/




2013 11 16.776

S. Leonini, G. Guerrini, P. Rosi, L.M. Tinjaca Ramirez and M. Conti (Siena, Italy) report follow-up photometry of iPTF13ebh on a stack of Rs filter 15 x 10sec. images taken on 2013 November 16.776 UT at Montarrenti Observatory (part of Italian Supernovae Search Project). Mag. Rs = 17.08 +/-0.13 (USNO-B1) Astrometry: RA 02 22 00.10 +/- 0.16; DECL. +33 16 13.2 +/- 0.13. Telescope/Detector: RC 0.53m f/8.7 + U47.




2013 11 24.84

This possible supernova in NGC 890 was imaged this evening at Mag 14.9CR RA 02 21 59.98 Dec +33 16 13.8 UCAC-4 66 Ref stars. 30cm F/4 Newtonian Tarbatness Observatory MPC Code I81 Denis Buczynski




2013 11 19.065

Follow-up This possible supernova in NGC 890 was detected with 4 x 5 min images using a clear filter Photometry: Mag 16.88 +/- 0.40 C (V for ref) Astrometry: RA 02 21 59.99 Dec +33 16 13.7 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/11058732624/




2013 11 26.869

This transient was observed on 2013 11 26.869 by Gianluca Masi, Francesca Nocentini and Patrick Schmeer, remotely using the 17"-f/6.8 robotic unit part of the Virtual Telescope Project facility in Ceccano, Italy. 120-seconds exposures, unfiltered, show the source at mag. 15.2 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 59.99s; 13.8" (J2000.0, mean residuals of 0.2" on both axes).




2013 11 26.9066

This object was observed by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 3 minutes of unfiltered exposure time, the object has position end figures 59s.98, 13".1 and magnitude 15.1. Image posted at URL http://www.astrogeo.va.it/pub/TOCP/PSN_N890.jpg




2013 12 02.8596

Mag.: 15.0(V) R.A.: 02 21 59.97; Decl.: +33 16 13.6 (2000.0). Reference: PPMXL Observer: Massimiliano Martignoni - Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy Telescope: Schmidt-Cassegrain 0.25m-f/10.0 - CCD: KAF0261E




2013 12 04.9010

Mag.: 14.7(V) Observer: Massimiliano Martignoni - Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy Telescope: Schmidt-Cassegrain 0.25m-f/10.0 - CCD: KAF0261E



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