IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PNV J00432372+4122256

PNV J00432372+4122256   2014 09 08.6099*  00 43 23.72 +41 22 25.6  18.2 U  444E 377N  M31       N 0



2014 09 08.8180

Koichi Nishiyama, Kurume,Japan and Fujio Kabashima, Miyaki,Japan report the discovery of a possible nova .(mag.= 18.2) in M31 on seven 40-s unfiltered CCD frames taken around 2014 Sep. 08.60993 UT, ( limiting magnitude = 19.2 ). And observe this PN mag=17.5 Sep. 08.818. using a Meade 200R 0.40-m f/9.8 reflector (+SBIG STL1001E camera). as follows Nothing is visible at this location on our past frames taken on 2014 Jul. 27.793 UT (limiting magnitude = 19.4) and Jul 28.786 UT (limiting magnitude = 19.2). . We have checked in Minor Planets. Nothing is visible at the position of possible nova on the Digitized Sky Survey(POSS2/UKSTU) from 1986 Nov. 27 (limiting red mag 18.7) and 1993 Oct. 21(limiting infrared mag 17.9). the nearest star in M31 catalogue (http://www.lowell.edu/users/massey/lgsurvey.html) has position end figures 23s53, 26."4, distance 2."3, magnitudes V=22.1, B=23.6, R=21.3




2014 09 08.6099

Reported object corresponds to position of an unclassified Cepheid variable PSO J010.8698+41.3683 (M31V J00432880+4122060) in VizieR. Catalog by Kodric et al 2013.




2014 09 106926

koichi nishiyama and fujio kabashima observe this PN Sep10.6926 16.4mag endfigures 23s75 25"8




2014 09 11.5302

Koichi Nishiyama and Fujio Kabashima observe this PN Sep. 11.5302 mag=16.1 U




2014 09 13.431

Mag.= 16.4, position end figures 23s.74, 25".8 observed by T. Noguchi, Chiba-ken, Japan, using 0.23-m f/6.3 Schmidt Cassegrain + unfiltered CCD. See an image at http://park8.wakwak.com/~ngc/images/PNVinM31_20140913.jpg.




2014 09 12.50994

Mag.=16.4V, position end figures 23s.74, 25".7, on an image taken by 60-seconds exposure under the limiting magnitude = 19.3, using a 0.30-m f/7.0 Cassegrain + CCD (SBIG STL-1001E) at Osaki Lifelong Learning Center. Observer T. Yusa, Y. Suzuki, and K. Kato, Osaki, Japan. An image was posted at URL http://space.geocities.jp/yusastar77/supernova/PNinM31_140912.htm




2014 09 20.49936

Mag.=18.3R on an image composed from 3-frames which were taken by each 120-seconds exposure under the limiting magnitude = 19.3, using a 0.30-m f/7.0 Cassegrain + CCD (SBIG STL-1001E) at Osaki Lifelong Learning Center. Observer T. Yusa, Y. Suzuki, and K. Kato, Osaki, Japan. An image was posted at URL http://space.geocities.jp/yusastar77/supernova/PNinM31_140920.htm



Valid HTML 4.01!