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[vsnet-obs 2927] Nova Cassiopeiae 1995 - NAS.VSS Photometry Update No. 10 (diff.)



1000         Norwegian Astronomical Society - Variable Star Section
1010
1020   OBSERVATIONS OF NOVA CASSIOPEIAE 1995 - REPORT NO. 10 (1996 June 10)
1030   ====================================================================
1040
1050  Nova Cas 1995 [NB]: R.A. = 01h 05m 05s, Decl. = +54d 00'.7  (J2000.0)
1060
1500 -----------------------------------------------------------------------
1510 YYYY+
1520 MM DD.DDD  OBSERVATIONS            MAG  CL INSTRUM.    OBSERVER
1530 -----------------------------------------------------------------------
1995 08 29.87   E-2.5;F+2               9.4     M316;62x   *Midtskogen, O.
1995 09 18.92   E-3;F+2                 9.4     M316;62x   *Midtskogen, O.
1995 09 26.89   E-1;F+3                 9.2     M316;62x   *Midtskogen, O.
1995 09 30.83   E-2.5;F+2.5             9.3     M316;62x   *Midtskogen, O.
1995 10 19.87   E-4;F+3                 9.4     M316;62x   *Midtskogen, O.
1995 10 25.92   Z-3;E-2                 8.7     M316;62x   *Midtskogen, O.
1995 11 11.76   Z-3;E+3                 8.7     M316;62x   *Midtskogen, O.
1995 11 19.91   Z-4;B+2                 8.8     M316;62x   *Midtskogen, O.
1996 12 05.75   Z-4;B+2                 8.8     M316;130x  *Midtskogen, O.
1995 12 13.81   A-6;Z+2                 7.8     M316;62x   *Midtskogen, O.
1995 12 14.73   A-3;Z+6                 7.5     L8x50      *Midtskogen, O.
1995 12 15.74   A-2;Z+6                 7.4     M316;62x   *Midtskogen, O.
1995 12 16.73   A-3;Z+5                 7.5     L8x50      *Midtskogen, O.
1995 12 19.70   A-1.5;Z+7               7.3     L8x50      *Midtskogen, O.
1995 12 20.85   A-6;Z+2.5               7.8     L8x50      *Midtskogen, O.
1995 12 23.71   Z-1.5;E+4.5             8.5     M316;62x   *Midtskogen, O.
1995 12 25.96   Z-4;E+2.5               8.7     M316;62x   *Midtskogen, O.
1995 12 26.70   Z-4;E+3                 8.7     M316;62x   *Midtskogen, O.
1995 12 29.91   Z-4;E+2                 8.8     M316;62x   *Midtskogen, O.
1996 01 26.75   E-5;F+1.5               9.5     M316;62x   *Midtskogen, O.
1996 01 28.88   E-5;F+1                 9.5     M316;62x   *Midtskogen, O.
1996 01 30.74   E-4;F+3                 9.4     M316;62x   *Midtskogen, O.
1996 02 13.85   Z-3;E+2                 8.7     M316;62x   *Midtskogen, O.
1996 02 15.81   Z-2;E+3                 8.6     M316;62x   *Midtskogen, O.
1996 02 17.78   A-9;Z+1                 8.0     M316;62x   *Midtskogen, O.
1996 02 19.76   Z-2;E+3                 8.6     M316;62x   *Midtskogen, O.
1996 02 20.85   Z-1;E+4                 8.5     M316;62x   *Midtskogen, O.
1996 02 22.89   Z-2;E+4                 8.6     M316;62x   *Midtskogen, O.
1996 02 23.75   Z-2;E+4.5               8.5     M316;62x   *Midtskogen, O.
1996 02 29.76   Z-4;E+2                 8.8     M316;62x   *Midtskogen, O.
1996 03 06.78   Z-4.5;E+2               8.8     M316;62x   *Midtskogen, O.
1996 03 07.78   Z-5;E+1                 8.9     M316;62x   *Midtskogen, O.
1996 03 08.80   Z-5;E+2                 8.8     M316;62x   *Midtskogen, O.
1996 03 10.80   Z-6;E+2                 8.9     M316;62x   *Midtskogen, O.
1996 03 17.82   Z-5;E+1                 8.9     M316;62x   *Midtskogen, O.
1996 03 19.84   Z-5;E+1                 8.9     M316;62x   *Midtskogen, O.
1996 03 21.81   Z-5;E+1                 8.9     M316;62x   *Midtskogen, O.
1996 03 22.83   Z-5;E+2                 8.8     M316;62x   *Midtskogen, O.
1996 03 24.81   Z-6;E=V                 9.0     M316;62x   *Midtskogen, O.
1996 03 30.83   E-1;F+5                 9.1     M316;62x   *Midtskogen, O.
1996 04 02.90   E-3;F+3                 9.3     M316;130x  *Midtskogen, O.
1996 04 04.828                          9.4  1  C254       *Myra, J.-E.
1996 04 06.883                          9.4  1  C254       *Myra, J.-E.
1996 04 08.838                          9.5  1  C254       *Myra, J.-E.
1996 04 11.067  Z-4;D=V;17+3;E+5        8.5  1  C203;80x   *Granslo, B. H.
1996 04 11.831                          8.0  1  C254       *Myra, J.-E.
1996 04 11.85   A-7;Z+1                 7.9     M316;62x   *Midtskogen, O.
1996 04 11.995  Y-7;Z-1;D+2;17+6;E+8    8.3  1  C203;80x   *Granslo, B. H.
1996 04 12.85   Z-1;E+5                 8.5     M316;62x   *Midtskogen, O.
1996 04 12.902  Z-4;D-1;17+3            8.5  1  L60;36x    *Granslo, B. H.
1996 04 13.021                          7.9  1  C254       *Myra, J.-E.
1996 04 14.026  Z-3;D=V:17-4;E+6        8.5  1  C203;80x   *Granslo, B. H.
1996 04 14.08   Z-4;E+2.5               8.7     M316;62x   *Midtskogen, O.
1996 04 14.95   Z-4;E+3                 8.7     M316;62x   *Midtskogen, O.
1996 04 14.956  Z-4;D-1;17+4;E+6        8.5  1  C203;80x   *Granslo, B. H.
1996 04 15.876                          8.3: 2  V254       *Myra, J.-E.
1996 04 15.999  Z-5;D-3;17+1;E+4        8.7  1  C203;80x   *Granslo, B. H.
1996 04 16.978  Z-6;D-3;17+1;E+3        8.8  1  C203;80x   *Granslo, B. H.
1996 04 17.856                          9.1  1  C254       *Myra, J.-E.
1996 04 17.970  D-4;17=V:E+3            8.8  2  C203;80x   *Granslo, B. H.
1996 04 18.964  D-4;17+1;E+2;F+6        8.9  1  C203;80x   *Granslo, B. H.
1996 04 19.88   E-3;F+2                 9.4     M316;62x   *Midtskogen, O.
1996 04 26.992  E-4;19-2;F+1            9.5  1  C203;80x   *Granslo, B. H.
1996 04 28.014  E-4;19-2;F+2            9.4  2  C203;80x   *Granslo, B. H.
1996 04 28.03   E-4;F+2                 9.4     M316;62x   *Midtskogen, O.
1996 05 07.979  19-5;F-1;G+6            9.7  1  C203;80x   *Granslo, B. H.
1996 05 09.028  19-5;F-2;G+7            9.7  1  C203;123x  *Granslo, B. H.
1996 05 09.98   E-5;F+1                 9.5     M316;62x   *Midtskogen, O.
1996 05 09.985  19-5;F-2;G+7            9.7  1  C203;123x  *Granslo, B. H.
1996 05 14.016  E-5;F=V                 9.6  2  C203;123x  *Granslo, B. H.
1996 05 16.990  E-7;F-2;G+6             9.7  1  C203;123x  *Granslo, B. H.
1996 05 26.955  E-6;F-2;G+6             9.7  2  C203;123x  *Granslo, B. H.
1996 05 28.955  F-3;G+4                 9.9  2  C203;123x  *Granslo, B. H.
1996 06 01.001  E-8;F-3                 9.9  2  C203;123x  *Granslo, B. H.
1996 06 02.983  F-2;G+5                 9.8  2  C203;123x  *Granslo, B. H.
1996 06 03.976  F-2                     9.8  2  C203;123x  *Granslo, B. H.
1996 06 06.978  E-8;F-3                 9.9  2  C203;123x  *Granslo, B. H.
1996 06 08.992  E-7;F-2                 9.8  2  C203;123x  *Granslo, B. H.
2980
2990 ------------------------------------------------------------------------
3000
3010  Time system is Universal Time (year, number of month, and date with
3020  decimals). Magnitudes are calculated from the fractional method or
3030  Pogson's step method. CL = class: estimated quality of observation;
3040  1 = good, 2 = fair, 3 = poor. Instrument (type, aperture in mm and
3050  magnification): B = binoculars, C = catadioptric telescope, L =
3060  refractor, M = reflector. Only new entries (*) since report no. 9
3070  (1996 Apr 9) are included in this report.
3080
3090  The full report is available via anonymous ftp at medusa.uio.no
3100  in directory /pub/bgranslo/variable/n1995cas/nasvss.f09. It may
3110  also be obtained by WWW from http://vsnet.uio.no/~bgranslo/index.html.
3120  A light curve based on all observations from NAS.VSS Update no. 10 is
3130  also availabe from these locations. File formats are gif (file name
3140  nasvss.gif) and PostScript (nasvss.ps).
3490
3500                   +++++ Comparison stars +++++
3510
3520  ---------------------------------------------------------------------
3520  Ident  R.A. (2000.0) Decl   V-mag  Ref    Sp    HD     SAO   Remarks
3530  ---------------------------------------------------------------------
3540          h  m  s    o   '
3550   B     01 04 17  +54 12.3    6.84  SK     G0    6250  21974
3560   A     01 08 23  +54 13.9    7.0   HIC    A0    6677  22031
3570   Y     01 08 12  +55 09.4    7.60  HIC    F2    6656  22029
3580   Z     01 01 09  +54 35.3    8.22  HIC    A2    5881  21921  Z = 14
3590   15    01 10 23  +53 44.0    8.28  MUBV   G5    6890  22054
3600   16    01 04 23  +52 27.8    8.51  MUBV   G0    6259  21978
3610   D     01 13 06  +54 24.2    8.53  SK     A0    7178  22098
3620   17    01 04 18  +54 27.8    8.70  Skiff  KO  232365  21973
3630   18    01 09 16  +52 36.2    9.00  MUBV   A2    6772  22038
3640   E     01 03 14  +53 54.8    9.10  Skiff  A0  232357  21952
3650   19    01 06 40  +54 22.2    9.21  CMC    A2  232380  22009
3660   21    01 04 53  +54 35.6    9.56  CMC    A2  232370  21989
3670   F     01 05 36  +54 07.9    9.58  Skiff  B9  232374  21994
3680   G     01 04 37  +54 01.5   10.35  Skiff  .. [GSC 3668-1745] Red star
3690   H     01 05 28  +52 56.8   11.01  Skiff  ..  [BD +53 215]
4480  ---------------------------------------------------------------------
4490
4500  The identifications are from TA E-Circular No. 1021 (letters) and
4510  NAS.VSS (numbers). V-magnitudes were obtained from Hipparcos Input
4520  Catalogue (HIC), Mean UBV Catalogue (MUBV), Carlsberg Meridian
4530  Catalogue, La Palma (CMC), and (V, b-y) measurements by Brian Skiff,
4540  Lowell Observatory (SK). The catalogue numbers are from Henry Draper
4550  Catalogue (HD), SAO Star Catalog (SAO), Bonner Durchmusterung (BD),
4560  and Guide Star Catalog (GSC).
4990
5000               +++++ List of NAS.VSS observers +++++
5010
5030       Name                      Address                Number obs.
5050  Trond Vegard Bjerved       Fjellhamar, Norway                  1
5060  Haakon Dahle               Toronto, Ontario, Canada            4
5070 #Bjoern H. Granslo          Fjellhamar, Norway                147
5080  Andreas Lauvstad           Levanger, Norway                    1
5090  Ivar B. Mediaas            Aurskog, Norway                     8
5100 #Oernulf Midtskogen         Tranby, Norway                     50
5102 #Jan-Erik Myra              Romedal, Norway                    17
5105  Knut Riibe                 Bitterstad, Norway                 20
5110  Roar Skartlien             Oslo, Norway                        5
5120  Jul Spongsveen             Fetsund, Norway                     1
5140 #10 observers                                                 254
6000
6010                                       Bjorn H. Granslo
6020                                       Director, NAS.VSS
9930
9940  --------------------------------------------------------------------
9950  Bjorn H. Granslo        Telephone: +47 22 85 75 21 / +47 22 85 65 18
9960  Postboks 1029, Blindern                 Email: bgranslo@astro.uio.no
9970  N-0315 Oslo, Norway      WWW: http://vsnet.uio.no/~bgranslo/index.html
9980  ---------------------------------------------------------------------
9990