SMA OBSERVER CENTER
 

Submillimeter Calibrator List

!B1928+738   J1927+739           
!************************************!
!ATTENTION:                           
!  Flux density data provided in this 
!  table is proprietary, and is to be 
!  used for planning observations using
!  the SMA.  All other uses require 
!  authorization.
!  
!  Not all data in these tables have 
!  have been fully validated; it is 
!  certain that there are bad points.
!  Use at own risk for planning your
!  observations!
!  
!  Questions regarding SMA data and 
!  our policies should be addressed to
!  Mark Gurwell 
!     (mgurwell at cfa.harvard.edu)
!  
!************************************!
!J2000  RA: 19:27:48.4951    DEC: +73:58:01.569
!
!BAND    UT DATE   TIME    OBSERV.   F(GHz)   FLUX(JY)   ERROR    FLUX P.I.
 1mm   06 Nov 2002 00:00   SMA       235.60   1.050 +/-  0.102    mgurwell  
 1mm   05 Jun 2003 06:11   SMA       236.00   0.940 +/-  0.317    mgurwell  
 1mm   24 Jun 2003 10:32   SMA       238.00   0.891 +/-  0.135    mgurwell  
 1mm   08 Jul 2003 05:33   SMA       236.00   1.013 +/-  0.113    mgurwell  
 1mm   02 Aug 2003 04:56   SMA       236.00   0.788 +/-  0.077    mgurwell  
 1mm   12 Aug 2003 05:53   SMA       236.00   1.032 +/-  0.180    mgurwell  
 1mm   17 Aug 2004 04:45   SMA       225.49   0.978 +/-  0.107    mgurwell  
 1mm   08 Sep 2004 00:40   SMA       225.53   0.809 +/-  0.088    mgurwell  
 1mm   06 Mar 2006 17:32   SMA       225.59   0.878 +/-  0.123    mgurwell  
 1mm   15 Apr 2006 14:56   SMA       225.57   0.837 +/-  0.052    mgurwell  
 1mm   24 Aug 2006 07:46   SMA       221.21   1.020 +/-  0.103    mgurwell  
 1mm   21 Nov 2006 05:37   SMA       225.52   1.171 +/-  0.147    mgurwell  
 1mm   27 Jun 2007 13:37   SMA       271.69   0.900 +/-  0.149    mgurwell  
 1mm   22 Feb 2008 17:40   SMA       225.47   0.909 +/-  0.049    mgurwell  
 1mm   26 Mar 2008 17:58   SMA       225.06   0.810 +/-  0.049    mgurwell  
 1mm   17 Apr 2008 16:47   SMA       225.49   0.859 +/-  0.047    mgurwell  
 1mm   21 Apr 2008 19:52   SMA       224.81   0.705 +/-  0.083    mgurwell  
 1mm   25 Apr 2008 16:11   SMA       225.53   0.855 +/-  0.048    mgurwell  
 1mm   03 Jul 2008 14:14   SMA       225.60   0.843 +/-  0.049    mgurwell  
 1mm   01 Aug 2008 14:03   SMA       225.48   0.809 +/-  0.050    mgurwell  
 1mm   11 Sep 2008 05:12   SMA       225.57   0.887 +/-  0.061    mgurwell  
 1mm   13 Sep 2008 05:39   SMA       225.57   0.899 +/-  0.055    mgurwell  
 1mm   21 Oct 2008 05:16   SMA       225.49   0.900 +/-  0.101    mgurwell  
 1mm   26 Oct 2008 05:49   SMA       223.82   0.814 +/-  0.052    mgurwell  
 1mm   10 Feb 2009 16:38   SMA       240.57   1.003 +/-  0.184    mgurwell  
 1mm   17 Feb 2009 18:38   SMA       220.38   1.270 +/-  0.077    mgurwell  
 1mm   28 Feb 2009 13:38   SMA       224.08   1.254 +/-  0.182    mgurwell  
 1mm   03 Apr 2009 17:58   SMA       224.85   1.312 +/-  0.072    mgurwell  
 1mm   29 Apr 2009 18:22   SMA       225.45   1.240 +/-  0.067    mgurwell  
 1mm   16 Jun 2009 17:36   SMA       225.50   1.780 +/-  0.103    mgurwell  
 1mm   07 Jul 2009 16:26   SMA       225.36   1.587 +/-  0.105    mgurwell  
 1mm   10 Jul 2009 12:38   SMA       225.59   1.630 +/-  0.117    mgurwell  
 1mm   15 Jul 2009 15:21   SMA       225.60   1.484 +/-  0.127    mgurwell  
 1mm   31 Jul 2009 13:36   SMA       225.48   1.297 +/-  0.096    mgurwell  
 1mm   15 Sep 2009 06:58   SMA       225.71   2.026 +/-  0.103    mgurwell  
 1mm   08 Jan 2010 18:29   SMA       225.52   2.261 +/-  0.117    mgurwell  
 1mm   14 Jan 2010 16:10   SMA       262.53   1.421 +/-  0.147    mgurwell  
 1mm   05 Feb 2010 17:47   SMA       225.52   1.964 +/-  0.099    mgurwell  
 1mm   06 Feb 2010 16:26   SMA       225.60   1.807 +/-  0.095    mgurwell  
 1mm   12 Mar 2010 18:06   SMA       225.50   2.159 +/-  0.109    mgurwell  
 1mm   16 Mar 2010 16:51   SMA       225.50   2.181 +/-  0.112    mgurwell  
 1mm   17 Mar 2010 17:57   SMA       225.52   2.398 +/-  0.127    mgurwell  
 1mm   02 Apr 2010 15:32   SMA       224.82   1.729 +/-  0.087    mgurwell  
 1mm   07 May 2010 12:26   SMA       218.93   1.663 +/-  0.083    mgurwell  
 1mm   27 May 2010 09:36   SMA       225.56   1.333 +/-  0.069    mgurwell  
 1mm   07 Jul 2010 05:34   SMA       225.48   1.963 +/-  0.133    mgurwell  
 1mm   14 Jul 2010 14:57   SMA       225.48   1.887 +/-  0.102    mgurwell  
 1mm   12 Aug 2010 10:31   SMA       224.86   1.836 +/-  0.099    mgurwell  
 1mm   26 Aug 2010 04:12   SMA       225.48   1.538 +/-  0.084    mgurwell  
 1mm   30 Sep 2010 11:15   SMA       224.81   1.841 +/-  0.099    mgurwell  
 1mm   02 Oct 2010 11:15   SMA       224.72   1.776 +/-  0.098    mgurwell  
 1mm   30 Dec 2010 19:31   SMA       225.48   1.507 +/-  0.160    mgurwell  
 1mm   25 Jan 2011 18:46   SMA       225.52   1.334 +/-  0.071    mgurwell  
 1mm   27 Jan 2011 16:27   SMA       225.49   1.538 +/-  0.083    mgurwell  
 1mm   28 Feb 2011 18:54   SMA       223.40   1.306 +/-  0.069    mgurwell  
 1mm   11 May 2011 18:06   SMA       224.74   1.449 +/-  0.083    mgurwell  
 1mm   01 Jun 2011 18:01   SMA       224.32   1.258 +/-  0.070    mgurwell  
 1mm   16 Jun 2011 17:17   SMA       229.03   1.071 +/-  0.067    mgurwell  
 1mm   14 Jul 2011 13:22   SMA       225.44   1.072 +/-  0.057    mgurwell  
 1mm   04 Sep 2011 12:00   SMA       225.32   1.001 +/-  0.052    mgurwell  
 1mm   21 Sep 2011 07:15   SMA       225.50   0.972 +/-  0.054    mgurwell  
 1mm   24 Jan 2012 19:32   SMA       225.48   1.461 +/-  0.075    mgurwell  
 1mm   09 Feb 2012 17:40   SMA       224.89   1.692 +/-  0.086    mgurwell  
 1mm   21 Mar 2012 18:31   SMA       219.53   1.784 +/-  0.093    mgurwell  
 1mm   22 Mar 2012 18:48   SMA       214.21   1.689 +/-  0.094    mgurwell  
 1mm   02 Apr 2012 15:53   SMA       225.46   2.023 +/-  0.103    mgurwell  
 1mm   04 Apr 2012 16:45   SMA       224.75   1.956 +/-  0.100    mgurwell  
 1mm   16 Apr 2012 12:30   SMA       225.46   2.315 +/-  0.121    mgurwell  
 1mm   27 Apr 2012 12:20   SMA       225.45   1.960 +/-  0.104    mgurwell  
 1mm   27 Apr 2012 16:40   SMA       219.45   1.754 +/-  0.090    mgurwell  
 1mm   14 Jul 2012 11:43   SMA       224.94   2.179 +/-  0.114    mgurwell  
 1mm   21 Aug 2012 10:53   SMA       219.69   1.644 +/-  0.085    mgurwell  
 1mm   01 Sep 2012 11:49   SMA       224.93   1.525 +/-  0.078    mgurwell  
 1mm   22 Sep 2012 10:51   SMA       225.44   1.879 +/-  0.095    mgurwell  
 1mm   25 Sep 2012 10:34   SMA       225.44   1.756 +/-  0.091    mgurwell  
 1mm   19 Dec 2012 17:45   SMA       225.52   1.745 +/-  0.093    mgurwell  
 1mm   04 Feb 2013 23:28   SMA       225.58   2.479 +/-  0.223    mgurwell  
 1mm   08 Feb 2013 17:02   SMA       225.49   2.786 +/-  0.140    mgurwell  
 1mm   25 Apr 2013 17:16   SMA       219.45   2.236 +/-  0.114    mgurwell  
 1mm   07 May 2013 16:13   SMA       219.44   2.109 +/-  0.109    mgurwell  
 1mm   22 May 2013 15:20   SMA       219.61   1.921 +/-  0.147    mgurwell  
 1mm   23 May 2013 09:16   SMA       225.45   1.843 +/-  0.099    mgurwell  
 1mm   23 May 2013 13:53   SMA       225.45   1.861 +/-  0.094    mgurwell  
 1mm   06 Jun 2013 18:37   SMA       225.48   2.190 +/-  0.113    mgurwell  
 1mm   20 Jun 2013 07:07   SMA       220.56   1.793 +/-  0.104    mgurwell  
 1mm   20 Jun 2013 09:51   SMA       214.60   1.802 +/-  0.139    mgurwell  
 1mm   23 Jun 2013 14:52   SMA       218.72   1.611 +/-  0.126    mgurwell  
 1mm   27 Jun 2013 10:04   SMA       225.44   1.695 +/-  0.089    mgurwell  
 1mm   27 Jun 2013 16:12   SMA       225.44   1.722 +/-  0.111    mgurwell  
 1mm   28 Jun 2013 13:33   SMA       225.48   1.635 +/-  0.087    mgurwell  
 1mm   03 Jul 2013 10:28   SMA       225.44   1.714 +/-  0.109    mgurwell  
 1mm   03 Jul 2013 14:58   SMA       225.44   1.793 +/-  0.094    mgurwell  
 1mm   20 Aug 2013 05:01   SMA       220.59   2.154 +/-  0.146    mgurwell  
 1mm   21 Aug 2013 08:34   SMA       225.44   2.061 +/-  0.120    mgurwell  
 1mm   29 Aug 2013 07:38   SMA       225.45   2.035 +/-  0.111    mgurwell  
 1mm   13 Sep 2013 10:18   SMA       225.47   2.277 +/-  0.128    mgurwell  
 1mm   14 Sep 2013 09:27   SMA       225.01   2.232 +/-  0.122    mgurwell  
 1mm   17 Sep 2013 06:10   SMA       219.19   2.326 +/-  0.118    mgurwell  
 1mm   17 Nov 2013 06:46   SMA       271.85   2.090 +/-  0.138    mgurwell  
 1mm   17 Apr 2014 14:21   SMA       224.55   2.926 +/-  0.147    mgurwell  
 1mm   18 Apr 2014 18:18   SMA       219.48   2.854 +/-  0.163    mgurwell  
 1mm   29 Apr 2014 14:51   SMA       225.52   2.879 +/-  0.148    mgurwell  
 1mm   13 May 2014 14:20   SMA       225.31   2.425 +/-  0.121    mgurwell  
 1mm   15 May 2014 16:46   SMA       219.48   2.493 +/-  0.128    mgurwell  
 1mm   24 Jun 2014 16:08   SMA       224.93   2.420 +/-  0.126    mgurwell  
 1mm   22 Jul 2014 10:41   SMA       225.46   2.240 +/-  0.115    mgurwell  
 1mm   11 Aug 2014 13:10   SMA       224.77   2.845 +/-  0.152    mgurwell  
 1mm   14 Aug 2014 09:26   SMA       222.30   2.546 +/-  0.127    mgurwell  
 1mm   15 Aug 2014 06:01   SMA       223.25   2.548 +/-  0.253    mgurwell  
 1mm   01 Sep 2014 08:45   SMA       216.30   2.236 +/-  0.112    mgurwell  
 1mm   06 Sep 2014 03:37   SMA       220.77   1.717 +/-  0.158    mgurwell  
 1mm   16 Sep 2014 06:02   SMA       219.47   1.918 +/-  0.110    mgurwell  
 1mm   19 Sep 2014 09:59   SMA       219.46   1.625 +/-  0.094    mgurwell  
 1mm   25 Sep 2014 03:15   SMA       220.17   1.774 +/-  0.095    mgurwell  
 1mm   16 Jan 2015 16:52   SMA       225.45   2.022 +/-  0.110    mgurwell  
 1mm   22 Jan 2015 17:57   SMA       224.73   2.160 +/-  0.111    mgurwell  
 1mm   26 Jan 2015 17:40   SMA       224.72   2.367 +/-  0.123    mgurwell  
 1mm   30 Jan 2015 16:36   SMA       225.48   2.101 +/-  0.112    mgurwell  
 1mm   31 Jan 2015 15:13   SMA       225.44   2.014 +/-  0.104    mgurwell  
 1mm   02 Mar 2015 15:11   SMA       225.40   1.873 +/-  0.209    mgurwell  
 1mm   03 Apr 2015 16:31   SMA       224.72   1.832 +/-  0.094    mgurwell  
 1mm   09 Apr 2015 17:26   SMA       225.44   1.796 +/-  0.094    mgurwell  
 1mm   11 Apr 2015 15:51   SMA       225.47   1.713 +/-  0.087    mgurwell  
 1mm   12 Apr 2015 15:11   SMA       234.15   1.526 +/-  0.180    mgurwell  
 1mm   20 Apr 2015 15:04   SMA       225.46   1.645 +/-  0.083    mgurwell  
 1mm   29 May 2015 17:16   SMA       225.52   1.754 +/-  0.094    mgurwell  
 1mm   24 Jun 2015 18:12   SMA       219.44   1.748 +/-  0.093    mgurwell  
 1mm   02 Jul 2015 17:01   SMA       220.25   1.778 +/-  0.103    mgurwell  
 1mm   20 Aug 2015 10:20   SMA       219.48   1.321 +/-  0.102    mgurwell  
 1mm   10 Dec 2015 03:07   SMA       225.44   1.355 +/-  0.075    mgurwell  
 1mm   05 Feb 2016 17:28   SMA       225.60   1.346 +/-  0.069    mgurwell  
 1mm   10 Aug 2016 06:26   SMA       225.51   1.105 +/-  0.066    mgurwell  
 1mm   03 Jan 2017 20:02   SMA       225.52   0.964 +/-  0.050    mgurwell  
 1mm   17 Feb 2017 17:01   SMA       225.55   0.966 +/-  0.049    mgurwell  
 1mm   30 Mar 2017 17:54   SMA       225.51   1.107 +/-  0.058    mgurwell  
 1mm   12 May 2017 15:45   SMA       225.53   1.310 +/-  0.066    mgurwell  
 1mm   17 May 2017 16:45   SMA       217.59   1.263 +/-  0.077    mgurwell  
 1mm   18 May 2017 14:46   SMA       225.51   1.315 +/-  0.069    mgurwell  
 1mm   27 May 2017 13:53   SMA       225.17   1.208 +/-  0.062    mgurwell  
 1mm   16 Jun 2017 15:07   SMA       229.51   1.282 +/-  0.065    mgurwell  
 1mm   03 Jul 2017 08:32   SMA       237.92   1.032 +/-  0.055    mgurwell  
 1mm   05 Apr 2018 17:20   SMA       225.54   1.085 +/-  0.074    mgurwell  
 1mm   04 May 2018 16:16   SMA       225.53   1.044 +/-  0.065    mgurwell  
 1mm   05 May 2018 13:08   SMA       225.53   1.109 +/-  0.062    mgurwell  
 1mm   12 May 2018 09:13   SMA       225.53   1.256 +/-  0.065    mgurwell  
 1mm   13 Jul 2018 10:22   SMA       225.56   1.028 +/-  0.056    mgurwell  
 1mm   21 Aug 2018 07:43   SMA       223.52   0.843 +/-  0.053    mgurwell  
 1mm   23 May 2019 09:47   SMA       242.51   0.667 +/-  0.034    mgurwell  
 1mm   17 Aug 2019 08:01   SMA       242.52   0.622 +/-  0.031    mgurwell  
 1mm   26 Aug 2020 06:18   SMA       229.56   0.514 +/-  0.029    mgurwell  
 1mm   16 Jul 2021 06:41   SMA       225.56   0.507 +/-  0.060    mgurwell  
 1mm   21 Jul 2021 06:22   SMA       225.56   0.626 +/-  0.033    mgurwell  
 1mm   22 Sep 2021 05:02   SMA       229.55   0.776 +/-  0.039    mgurwell  
 1mm   27 Oct 2021 04:44   SMA       273.00   0.620 +/-  0.069    mgurwell  
 1mm   29 Oct 2021 04:26   SMA       225.63   0.823 +/-  0.042    mgurwell  
 1mm   26 Mar 2022 13:59   SMA       220.10   0.810 +/-  0.044    mgurwell  
 1mm   27 Mar 2022 14:04   SMA       220.10   0.814 +/-  0.042    mgurwell  
 1mm   20 Jun 2022 13:25   SMA       219.52   0.841 +/-  0.043    mgurwell  
 1mm   29 Aug 2022 06:07   SMA       230.71   0.715 +/-  0.039    mgurwell  
 1mm   06 Sep 2022 04:46   SMA       229.56   0.725 +/-  0.039    mgurwell  
 1mm   17 Mar 2023 16:51   SMA       225.96   0.645 +/-  0.034    mgurwell  
 1mm   26 Apr 2023 18:19   SMA       225.53   0.512 +/-  0.042    mgurwell  
 1mm   20 Sep 2023 07:22   SMA       225.55   0.672 +/-  0.035    mgurwell  
 1mm   23 Sep 2023 05:56   SMA       225.54   0.666 +/-  0.035    mgurwell  
 1mm   26 Sep 2023 05:05   SMA       225.55   0.729 +/-  0.037    mgurwell  
 1mm   10 Nov 2023 04:10   SMA       222.00   0.833 +/-  0.045    mgurwell  
 1mm   08 May 2024 13:45   SMA       225.51   0.667 +/-  0.034    mgurwell  
 1mm   09 May 2024 13:30   SMA       225.50   0.711 +/-  0.036    mgurwell  
 1mm   05 Mar 2025 18:02   SMA       225.00   0.938 +/-  0.049    mgurwell  
 1mm   19 Mar 2025 17:23   SMA       225.52   0.946 +/-  0.070    mgurwell  
 1mm   22 Mar 2025 14:23   SMA       225.54   0.984 +/-  0.049    mgurwell  
 1mm   16 Apr 2025 12:47   SMA       225.54   1.053 +/-  0.054    mgurwell  
 1mm   20 Apr 2025 13:34   SMA       225.54   1.075 +/-  0.055    mgurwell  
 850   06 Jun 2002 00:00   SMA       340.70   1.682 +/-  0.586    mgurwell  
 850   10 Jan 2003 00:00   SMA       342.25   0.910 +/-  0.188    mgurwell  
 850   27 Jul 2004 11:30   SMA       305.78   0.757 +/-  0.167    mgurwell  
 850   12 Aug 2004 04:10   SMA       340.75   0.469 +/-  0.177    mgurwell  
 850   21 Sep 2004 04:18   SMA       340.05   0.975 +/-  0.179    mgurwell  
 850   29 Apr 2006 15:30   SMA       340.16   0.632 +/-  0.056    mgurwell  
 850   07 May 2007 15:19   SMA       340.84   0.819 +/-  0.143    mgurwell  
 850   20 Mar 2012 20:11   SMA       334.80   1.321 +/-  0.091    mgurwell  
 850   29 Aug 2014 08:37   SMA       353.75   1.316 +/-  0.128    mgurwell