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C/2012 S1 (ISON)  -  30 sept 2013

Astrometric data for minor planet center

COD B96

CON BRIXIIS Observatory, Eyckensbeekstraat 2, Kruibeke, Belgium

OBS E.Bryssinck

MEA E.Bryssinck

TEL 0.4-m f/3.8 astrograph + CCD

MPCReport file updated 2013.09.30 17:48:20

NET USNO-A2.0

NET USNO-A2.0

    CK12S010  C2013 09 30.13773 09 32 45.76 +17 47 55.8          14.8 N      B96

    CK12S010  C2013 09 30.14271 09 32 46.39 +17 47 52.7          15.3 N      B96

    CK12S010  C2013 09 30.14602 09 32 46.82 +17 47 50.1          15.3 N      B96

    CK12S010  C2013 09 30.14933 09 32 47.19 +17 47 47.0          15.0 N      B96

    CK12S010  C2013 09 30.15264 09 32 47.68 +17 47 44.8          15.1 N      B96

    CK12S010  C2013 09 30.15595 09 32 47.95 +17 47 42.0          15.1 N      B96

    CK12S010  C2013 09 30.15927 09 32 48.49 +17 47 41.1          15.2 N      B96

    CK12S010  C2013 09 30.16258 09 32 48.88 +17 47 38.8          15.4 N      B96

    CK12S010  C2013 09 30.16589 09 32 49.31 +17 47 36.1          15.3 N      B96

    CK12S010  C2013 09 30.16920 09 32 49.61 +17 47 33.4          15.2 N      B96

    CK12S010  C2013 09 30.17251 09 32 50.09 +17 47 30.7          13.7 N      B96

    CK12S010  C2013 09 30.17582 09 32 50.54 +17 47 28.7          15.0 N      B96

    CK12S010  C2013 09 30.17914 09 32 50.91 +17 47 25.6          15.2 N      B96

    CK12S010  C2013 09 30.18245 09 32 51.34 +17 47 23.5          15.3 N      B96

    CK12S010  C2013 09 30.18576 09 32 51.73 +17 47 22.5          15.2 N      B96

    CK12S010  C2013 09 30.19074 09 32 52.37 +17 47 18.1          15.3 N      B96

----- end -----

Photometric data from FOCAS-II

COD I89

CON RAS Observatory, Nerpio, Spain

CATALOG: USNO A2.0 / CMC-14 - BAND: R

                                   10x10  20x20  30x30  40x40  50x50  60x60   SNR   SB   COD

COMET         UTC                    +/-    +/-    +/-    +/-    +/-    +/-     N  FWHM  CAT

------------  -------------------  -----  -----  -----  -----  -----  -----  ----  ----  ---

C/2012 S1     30/09/2013 03:56:29  14.26  13.45  13.03  12.75  12.53  12.37   8.1  16.1  B96

C/2012 S1     30/09/2013 03:56:29*  0.03   0.05   0.04   0.04   0.04   0.04    33   3.6  USN

                                                                     AFRHO         LOG

COMET         UTC                   DELTA    r    BOX "   MAG   RSR    CM    +/-  AFRHO  OBS

------------  -------------------   -----  -----  -----  -----  ---  -----  ----  -----  ---

C/2012 S1     30/09/2013 03:56:29    2.17   1.67  12.68  13.97    8    326    40  2.513  B96

follow-up of comet C/2012 S1 (ISON) on 30 sept  2013 by use of my 0.4-m f/3.8 AG16 telescope from BRIXIIS Observatory with R-Bessel filter. Observing conditions, ditsurbing moonlight,  and high lightpollution disturbing the observing session. image and data see below:

Af(rho) data available via request to CARA-coordinator

http://cara.uai.it