Central Bureau for Astronomical Telegrams
CBAT "Transient Object Followup Reports"
PSN J09194417+3345496
PSN J09194417+3345496 2014 03 23.4489* 09 19 44.17 +33 45 49.6 16.8 U 33W 50N N2832 I 0
2014 03 23.449
Image : http://k-itagaki.jp/images/NGC2832.jpg
2014 03 23.5717
I took confirmation images of this PSN using 0.25-m f/6.3 Schmidt Cassegrain Telescope + Apogee Alta E47 CCD camera at Kamagaya, Japan. Photometry results were V=17.23, Ic=16.57 using TYC 4296-721-1 as a comparison. Exposure times were 30secx15 frames in each photometric band. Position end figures were 44.18 and 49.45 using UCAC3 as a reference catalog. My image is available at http://meineko.sakura.ne.jp/ccd/PSN_J09194417+3345496.jpg. Seiichiro Kiyota (Kamagaya, Japan)
2014 03 23.449
Discovered by K. Itagaki, Yamagata, Japan, on an unfiltered CCD frame using 0.50-m f/6.8 reflector remotely at the Takanezawa station, Tochigi-ken, under the limiting magnitude= 19.0, who writes nothing is visible at this location on his past frames including the most recent frame (limiting mag.= 17.5) taken on 2014 Mar. 16.546 UT using the same telescope and verifying was done on a frame (limiting mag.= 19.5) taken on 2001 Mar. 24.528 UT using 0.60-m f/5.7 reflector + unfiltered CCD at Yamagata. After the object was posted on the TOCP webpage, T. Noguchi, Chiba-ken, has confirmed this PSN on four stacked 30-s frames ( limiting mag.= 18.5) using 0.23-m f/6.3 Schmidt Cassegrain + unfiltered CCD, as mag.= 17.1 on 2014 Mar. 23.556 UT, position end figures 44s.19, 49".7, who put an image at http://park8.wakwak.com/~ngc/images/PSNinNGC2832.jpg.
2014 03 23.961
This transient was observed on 2014 03 23.961 by Gianluca Masi, Francesca Nocentini and Patrick Schmeer, remotely using the 17"-f/6.8 corrected Dall-Kirkham 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. 16.5 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 44.18; 49.3 (J2000.0, mean residuals of 0.2" on both axes).
2014 03 24.21755
Mag.= 16.5, position end figures 44s.13, 48".7, on an image composed from 3-frames which were taken by each 120-seconds exposure under the limiting magnitude = 18.0, remotely using a 0.25-m f/3.4 hyperbolic astrograph + unfiltered CCD (SBIG ST-10XME) at the RAS Observatory near Mayhill, NM, U.S.A.. Observer T. Yusa, Osaki, Japan. Link to image http://space.geocities.jp/yusastar77/supernova/PSNinN2832_140324.htm
2014 03 24.248
This possible supernova in NGC 2832 was detected with 7 x 10 min images using a clear filter Photometry: Mag 16.77 +/- 0.13 C (V for ref) Astrometry: RA 09 19 44.18 Dec +33 45 49.3 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@N02/13395606533/
2014 03 24.254
This possible supernova in NGC 2832 was detected with 7 x 10 min images using a clear filter Photometry: Mag 16.77 +/- 0.13 C (V for ref) Astrometry: RA 09 19 44.18 Dec +33 45 49.3 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@N02/13395606533/
