CBA Center for Backyard Astrophysics



CBA Data Archive

(updated daily)

By Date

  • AM CVn JD125.52-125.72 David Messier (30 Apr 2004)
  • V803 Cen, April 28-29 Berto Monard (30 Apr 2004)
  • AM CVn JD = 3123.63-.95 Jerry Foote (29 Apr 2004)
  • AM CVn JD 124.52-124.74 David Messier (29 Apr 2004)
  • AM CVn JD 2453123.68-.91 CBA CONCORD Lew Cook (29 Apr 2004)
  • AM CVn JD 2453118.66-.92 CBA CONCORD Lew Cook (29 Apr 2004)
  • CENV803 20040427 Tom Richards (29 Apr 2004)
  • V803 Cen, April 27-28 Berto Monard (29 Apr 2004)
  • V803 Cen, April 26-27 Berto Monard (29 Apr 2004)
  • DV Sco, April 24-25 Berto Monard (29 Apr 2004)
  • V803 Cen, 23 Apr 2004 (JD 118.975-119.075) Grant Christie (28 Apr 2004)
  • V803 Cen, 22 Apr 2004 (JD 117.827-118.189) Grant Christie (28 Apr 2004)
  • V803 Cen, 22 Apr 2004 (JD 117.827-118.189) Grant Christie (28 Apr 2004)
  • ES Dra 4-13-04 JD 108.87-.96 good night John McClusky (28 Apr 2004)
  • DW UMa 4-16-04 JD 111.58-.78 John McClusky (28 Apr 2004)
  • DW UMa 4-14-04 JD 109.60-.79 good night two eclipses John McClusky (28 Apr 2004)
  • AM CVn 4-16-04 JD 111.79-.85 fighting clouds John McClusky (28 Apr 2004)
  • AM CVn 04-14-04 JD 109.80-.86 good night John McClusky (28 Apr 2004)
  • ES Dra 4-16-04 JD 111.875-.964 light clouds John McClusky (28 Apr 2004)
  • ES Dra 4-15-04 JD 110.88-.97 fighting clouds John McClusky (28 Apr 2004)
  • ES Dra 4-14-04 JD 109.87-.93 good night John McClusky (28 Apr 2004)
  • DW UMa, 4-15-04 JD 110.63-.78 good night John McClusky (28 Apr 2004)
  • DWUMA 4-13-04 jd 108.64-.79 two eclipses; good night John McClusky (28 Apr 2004)
  • V803 Cen, Apr 28/29, JD 123.89 -> 124.16 Robert D. Rea (28 Apr 2004)
  • V803 Cen, April 25 Berto Monard (26 Apr 2004)
  • V803 Cen, April 24-25 Berto Monard (26 Apr 2004)
  • V803 Cen, April 23-24 Berto Monard (26 Apr 2004)
  • AM CVn C Filter, 0.36m SCT, ST-10XME, exp: 90 sec. JD UT 2453119 Donn Starkey (25 Apr 2004)
  • AM CVn JD=3120.69-.95 with air mass Jerry Foote (25 Apr 2004)
  • V 803 Cen 25 April 2004 JD 120 742 - 120.870 VLO-Bill Allen (25 Apr 2004)
  • V 803 Cen 23 April 2004 JD 119.014 - 119.209 VLO-Bill Allen (25 Apr 2004)
  • AM CVn JD=3119.59-.79 CBA-MN Michael Koppelman (24 Apr 2004)
  • V803 Cen, April 22-23 Berto Monard (23 Apr 2004)
  • AM CVn JD=3117.60-.83 CBA-MN Michael Koppelman (23 Apr 2004)
  • AM CVn JD 2453117.67-.93 CBA CONCORD Lew Cook (22 Apr 2004)
  • V803 Cen, 22 Apr 2004 (118.031-118.364) Greg Bolt (22 Apr 2004)
  • V803 Cen, 15 Apr 2004 (111.102-111.377) Greg Bolt (22 Apr 2004)
  • V803 Cen, Apr 22/23, JD 117.90 -> 118.23 Robert D. Rea (22 Apr 2004)
  • V803 Cen, April 19-20 Berto Monard (22 Apr 2004)
  • V803 Cen, April 21-22 Berto Monard (22 Apr 2004)
  • v803 cen, April 20-21 Berto Monard (22 Apr 2004)
  • V 803 Cen 21 April 2004 JD 116.740 - 116.993 VLO-Bill Allen (22 Apr 2004)
  • AM CVn Data Jsg00027_at_aol.com (16 Apr 2004)
  • AM CVn Data Jsg00027_at_aol.com (16 Apr 2004)
  • V803 Cen, Apr 21/22, JD 116.91 -> 117.21 Robert D. Rea (21 Apr 2004)
  • CCD OBSERVATIONS OF BZ UMa (April 19/20, 2004) Tonny Vanmunster (21 Apr 2004)
  • DW UMa 2004 04 02/03 2453098.606-.803 Jeff Robertson (21 Apr 2004)
  • DW UMa 2004 04 01/02 2453097.564-.948 Jeff Robertson (21 Apr 2004)
  • V 803 Cen 20 April 2004 JD 115.750 - 116.211 VLO-Bill Allen (20 Apr 2004)
  • V 803 Cen 19 April 2004 JD 114.830 - 115.187 VLO-Bill Allen (20 Apr 2004)
  • DW UMa 2004 04 31/01 2453096.596-.942 Jeff Robertson (20 Apr 2004)
  • DW UMa 2004 04 30/31 2453095.595-.900 Jeff Robertson (20 Apr 2004)
  • V803 Cen, Apr 19/20, JD 114.91 -> 115.24 Robert D. Rea (19 Apr 2004)
  • gp com, mdm 1.3m, 2004 apr 18/19, hjd 114, bg38 filter, 20 s Jonathan Kemp (19 Apr 2004)
  • rx 1050-14, mdm 1.3m, 2004 apr 18/19, hjd 114, bg38 filter, 20 s Jonathan Kemp (19 Apr 2004)
  • V803 Cen, Apr 18/19, JD 113.92 -> 114.23 Robert D. Rea (19 Apr 2004)
  • V803 Cen, April 18-19 Berto Monard (19 Apr 2004)
  • V803 Cen, April 17-18 Berto Monard (19 Apr 2004)
  • V803 Cen, April 16-17 Berto Monard (19 Apr 2004)
  • V 803 Cen 17 April 2004 JD 112.742 - 113.210 VLO-Bill Allen (18 Apr 2004)
  • V803 Cen 17 April 2004 (JD 112.810 - 112.965) Jennie McCormick (18 Apr 2004)
  • pq gem, mdm 1.3m, 2004 apr 16/17, hjd 112, v filter, 10 s Jonathan Kemp (17 Apr 2004)
  • DWUMa JD 712.54-712.82 David Messier (17 Apr 2004)
  • ES Dra JD 2453112.82-13.01 CBA Concord Lew Cook (17 Apr 2004)
  • DW UMa JD 2453112.73-.81 CBA Concord Lew Cook (17 Apr 2004)
  • am cvn, mdm 1.3m, 2004 apr 16/17, hjd 112, v filter, 10 s Jonathan Kemp (17 Apr 2004)
  • ES Dra JD 2453111.82-.98 CBA Concord Lew Cook (17 Apr 2004)
  • DW UMa JD 2453111.66-.81 CBA Concord Lew Cook (17 Apr 2004)
  • DW UMa JD 111.51-111.88 David Messier (16 Apr 2004)
  • V803 Cen, Apr 16/17, JD 111.96 -> 112.22 Robert D. Rea (16 Apr 2004)
  • uz boo, mdm 1.3m, 2004 apr 15/16, hjd 111, bg38 filter, 45 s Jonathan Kemp (16 Apr 2004)
  • V803 Cen, April 15-16 Berto Monard (16 Apr 2004)
  • ES Dra, JD=111.29-111.41, EXP=120, Std Dev K-C=0.013. Cut short by clouds. tkrajci_at_san.osd.mil (15 Apr 2004)
  • V 803 Cen 14 April 2004 JD 109.814 - 110.196 VLO-Bill Allen (15 Apr 2004)
  • uz boo, mdm 1.3m, 2004 apr 14/15, hjd 110/111, bg38 filter, 30 s Jonathan Kemp (15 Apr 2004)
  • re 1255+266, mdm 1.3m, 2004 apr 14/15, hjd 110, bg38 filter, 45 s Jonathan Kemp (15 Apr 2004)
  • PU CMa, 15 Apr 2004 (110.969-111.090) Greg Bolt (15 Apr 2004)
  • V803 Cen, April 14-15 Berto Monard (15 Apr 2004)
  • V803 Cen, April 13-14 Berto Monard (15 Apr 2004)
  • AM CVn data from April 7, 2004 Jsg00027_at_aol.com (14 Apr 2004)
  • DW UMa JD=3109.59-.73 Michael Koppelman (14 Apr 2004)
  • go com, mdm 1.3m, 2004 apr 13/14, hjd 109/110, bg38 filter, 30 s Jonathan Kemp (14 Apr 2004)
  • ES Dra, JD=109.3-109.51, EXP=120, Std Dev K-C=0.008 tkrajci_at_san.osd.mil (13 Apr 2004)
  • es dra, mdm 1.3m, 2004 apr 12/13, hjd 108/109, v filter, 5 s Jonathan Kemp (13 Apr 2004)
  • V803 Cen, April 12-13 Berto Monard (13 Apr 2004)
  • V803 Cen, April 11 Berto Monard (13 Apr 2004)
  • V803 Cen, April 10-11 Berto Monard (13 Apr 2004)
  • V803 Cen, April 9-10 Berto Monard (13 Apr 2004)
  • V803 Cen, April 8-9 Berto Monard (13 Apr 2004)
  • V803 Cen, April 7-8 Berto Monard (13 Apr 2004)
  • re 1255+266, mdm 1.3m, 2004 apr 11/12, hjd 107, v filter, 30 s Jonathan Kemp (13 Apr 2004)
  • ht cam, mdm 1.3m, 2004 apr 12/13, hjd 108, v filter, 15 s Jonathan Kemp (13 Apr 2004)
  • ES Dra, JD=108.3-108.51, EXP=120, Std Dev K-C=0.007 tkrajci_at_san.osd.mil (12 Apr 2004)
  • V803 Cen, Apr 12/13, JD 107.94 -> 108.22 Robert D. Rea (12 Apr 2004)
  • dw cnc, mdm 1.3m, 2004 apr 11/12, hjd 107, v filter, 10 s Jonathan Kemp (12 Apr 2004)
  • ES Dra, JD=107.3-107.51, EXP=120, Std Dev K-C=0.019 tkrajci_at_san.osd.mil (11 Apr 2004)
  • DW UMa JD 2453106.65-.86 CBA Concord Lew Cook (11 Apr 2004)
  • ES Dra JD 2453106.87-7.04 CBA Concord Lew Cook (11 Apr 2004)
  • V803 Cen, Apr 11/12, JD 106.94 -> 107.23 Robert D. Rea (11 Apr 2004)
  • DW UMa JD=3106.59-.78 Michael Koppelman (11 Apr 2004)
  • am cvn, mdm 1.3m, 2004 apr 8/9, hjd 104, v filter, 10 s Jonathan Kemp (11 Apr 2004)
  • ES Dra, JD=106.31-106.51, EXP=120, Std Dev K-C=0.011 tkrajci_at_san.osd.mil (11 Apr 2004)
  • DW UMa JD 2453105.65-.94 CBA Concord Lew Cook (10 Apr 2004)
  • ES Dra JD 2453105.95-6.04 CBA Concord Lew Cook (10 Apr 2004)
  • dw cnc, mdm 1.3m, 2004 apr 8/9, hjd 104, v filter, 10 s Jonathan Kemp (9 Apr 2004)
  • SDSS 0809+38 JD 2453104.66-.82 CBA Concord Final 2004 Run Lew Cook (9 Apr 2004)
  • DW UMa JD=3104.58-.71 Michael Koppelman (9 Apr 2004)
  • DW UMa (040409UT) 2 hrs, run sara206. Stopped by weather. Matt Wood (9 Apr 2004)
  • re 1255+266, mdm 2.4m, 2004 apr 7/8, hjd 103, gg420 filter, 10 s Jonathan Kemp (8 Apr 2004)
  • SDSS 0809+38 JD 2453103.65-.82 CBA Concord Lew Cook (8 Apr 2004)
  • am cvn, mdm 1.3m, 2004 apr 7/8, hjd 103/104, v filter, 10 s Jonathan Kemp (8 Apr 2004)
  • re 1255+266, mdm 2.4m, 2004 apr 5/6 hjd 101, r filter, 30 s Jonathan Kemp (8 Apr 2004)
  • wx pyx, mdm 2.4m, 2004 apr 7/8, hjd 103, r filter, 40 s Jonathan Kemp (8 Apr 2004)
  • V803 Cen 07 April 2004 (JD 102.805 - 102.984) Jennie McCormick (8 Apr 2004)
  • CENV803 20040407 Tom Richards (8 Apr 2004)
  • DW UMa JD=3102.58-.75 Michael Koppelman (7 Apr 2004)
  • re 1255+266, mdm 2.4m, 2004 apr 6/7, hjd 102, gg420 filter, 10 s Jonathan Kemp (7 Apr 2004)
  • am cvn, mdm 1.3m, 2004 apr 6/7, hjd 102/103, v filter, 10 s Jonathan Kemp (7 Apr 2004)
  • wx pyx, mdm 2.4m, 2004 apr 6/7, hjd 102, r filter, 20 s Jonathan Kemp (7 Apr 2004)
  • dw cnc, mdm 1.3m, 2004 apr 6/7, hjd 102, v filter, 10 s Jonathan Kemp (7 Apr 2004)
  • DW UMa JD 101.51-101.91 David Messier (6 Apr 2004)
  • v393 hya, mdm 1.3m, 2004 mar 29/30, hjd 094, v filter, 3 s Jonathan Kemp (6 Apr 2004)
  • DW UMa JD 2453101.64-.93 CBA Concord FINAL RUN Lew Cook (6 Apr 2004)
  • wx pyx, mdm 2.4m, 2004 apr 5/6, hjd 101, r filter, 80/60/40 s Jonathan Kemp (6 Apr 2004)
  • V803 Cen, April 2-3 Berto Monard (6 Apr 2004)
  • V803 Cen, Apr 4-5 Berto Monard (6 Apr 2004)
  • DW Uma re-submit HJD 2453097 Brian Martin (6 Apr 2004)
  • DW UMa re-submit HJD 2453093 Brian Martin (6 Apr 2004)
  • DW Uma HJD 2453100.6572-.9880, 7h run under good conditions Brian Martin (6 Apr 2004)
  • DW UMa JD 2453100.75-.90 CBA Concord Lew Cook (5 Apr 2004)
  • V803 Cen, 5 Apr 2004 (101.008-101.407) Greg Bolt (5 Apr 2004)
  • DW UMa JD 2453099.65-.90 CBA Concord Lew Cook (4 Apr 2004)
  • DW UMa JD=3095.63-.81 (resend) Michael Koppelman (4 Apr 2004)
  • DW UMa JD=3096.60-.75 (resend) Michael Koppelman (4 Apr 2004)
  • DW UMa JD=3099.66-.83 Michael Koppelman (4 Apr 2004)
  • DW Uma HJD2453097.6409 - 1.0033, 8.5 run under good conditions Brian Martin (4 Apr 2004)
  • DW UMa JD 2453095.67-.87 CBA Concord Lew Cook (3 Apr 2004)
  • V803 Cen, Apr 3/4, JD 98.95 -> 99.09 Robert D. Rea (3 Apr 2004)
  • V803 Cen, Apr 2/3, JD 97.96 -> 98.23 Robert D. Rea (3 Apr 2004)
  • Data about my setup, for Website Tom Richards (3 Apr 2004)
  • CenV803 20040402 Tom Richards (3 Apr 2004)
  • DW UMa JD=3096.60-.75 Michael Koppelman (2 Apr 2004)
  • V803 Cen 31 March 2004 (JD 095.826 - 096.008) Jennie McCormick (2 Apr 2004)
  • cr boo, mdm 2.4m, 2004 mar 31/apr 1, hjd 096, v filter, 5 s Jonathan Kemp (2 Apr 2004)
  • rx 1039-05, mdm 2.4m, 2004 mar 31/apr 1, hjd 096, i filter, 40 s Jonathan Kemp (2 Apr 2004)
  • sdss 1637-00, mdm 1.3m, 2004 mar 31/apr 1, hjd 096, v filter, 10 s Jonathan Kemp (2 Apr 2004)
  • dw uma, mdm 1.3m, 2004 mar 31/apr 1, hjd 096, r filter, 10 s Jonathan Kemp (2 Apr 2004)
  • sdss 1637-00, mdm 1.3m, 2004 mar 30/31, hjd 095/096, v filter, 10 s Jonathan Kemp (2 Apr 2004)
  • ci uma, mdm 1.3m, 2004 mar 30/31, hjd 095, v filter, 60 s Jonathan Kemp (2 Apr 2004)
  • go com, mdm 1.3m, 2004 mar 30/31, hjd 095, gg420 filter, 5 s Jonathan Kemp (2 Apr 2004)
  • sdss 1637-00, mdm 1.3m, 2004 mar 29/30, hjd 094/095, v filter, 10 s Jonathan Kemp (2 Apr 2004)
  • v405 aur, mdm 1.3m, 2004 mar 29/30, hjd 094, v filter, 10 s Jonathan Kemp (2 Apr 2004)
  • V803 Cen, 1 Apr 2004 (097.020-097.403) Greg Bolt (1 Apr 2004)
  • DW UMa JD=3095.63-.81 Michael Koppelman (1 Apr 2004)