J/other/IBVS/5526 BVRI photometry of stars in BZ UMa field (Price+, 2004) ================================================================================ Flickering and periodic activity in the 2004 outburst of BZ UMa. Price A., Vanmunster T., Starkey D., Boyd D., Zissell R., Gary B., Graham K., Macdonald II W., Aquino B., West D., Blackwell J., Walker G., Simonsen M., Henden A., Templeton M.R., Mattei J.A. =2004IBVS.5526....1P ================================================================================ ADC_Keywords: Stars, normal ; Photometry, UBVRI Keywords: stars: activity: outburst - stars: variables: dwarf novae - photometry Abstract: The AAVSO has received 4270 CCD measurements of BZ UMa over four nights during its March, 2004 outburst. Analysis of the measurements reveals rapid flickering and quasiperiodic behaviour but no coherent periodicity (beyond the orbital period) and the notable absence of superhumps File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file table1.dat 111 106 Complete BV data of field stars -------------------------------------------------------------------------------- See also: J/PASP/109/441 : Northern Cataclysmic Variables (Henden+ 1997) Byte-by-byte Description of file: table1.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 10 A10 --- [PVS2004] Sequential number, BZ UMA NNN 12- 21 F10.6 deg RAdeg Right ascension in decimal degrees (J2000.0) 23- 27 F5.3 arcsec e_RAdeg rms uncertainty in RAdeg 29- 38 F10.6 deg DEdeg Declination in decimal degrees (J2000.0) 40- 44 F5.3 arcsec e_DEdeg rms uncertainty in DEdeg 46 I1 --- Nobs Number of observations 48- 53 F6.3 mag Vmag Johnson V magnitude 55- 60 F6.3 mag B-V Johnson B-V colour index 62- 64 A3 --- --- ? NO DATA (should be U-B) 66- 71 F6.3 mag V-R ? Johnson V-R colour index 74- 78 F5.3 mag R-I ? Johnson R-I colour index 80 A1 --- --- [-] See note (1) 81- 85 F5.3 mag e_Vmag rms uncertainty on Vmag 87 A1 --- --- [-] See note (1) 88- 92 F5.3 mag e_B-V rms uncertainty on B-V 95- 97 I3 --- --- ? NO DATA (should be e_U-B) 99 A1 --- --- [-] See note (1) 100-104 F5.3 mag e_V-R ? rms uncertainty on V-R 106 A1 --- --- [-] See note (1) 107-111 F5.3 mag e_R-I ? rms uncertainty on R-I -------------------------------------------------------------------------------- Note (1): Some rms uncertainties are negatives. The "-" sign is before the rms value in this column. -------------------------------------------------------------------------------- History: From electronic version of the journal ================================================================================ (End) Patricia Vannier [CDS] 14-Jun-2005