SMA OBSERVER CENTER
 

Submillimeter Calibrator List

!B1656+347   J1658+347           
!************************************!
!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: 16:58:01.4192    DEC: +34:43:28.402
!
!BAND    UT DATE   TIME    OBSERV.   F(GHz)   FLUX(JY)   ERROR    FLUX P.I.
 1mm   02 Nov 2007 03:45   SMA       225.43   0.147 +/-  0.045    mgurwell  
 1mm   27 Dec 2007 19:46   SMA       222.92   0.119 +/-  0.028    mgurwell  
 1mm   18 Mar 2008 11:53   SMA       227.00   0.204 +/-  0.035    mgurwell  
 1mm   03 Jul 2008 06:34   SMA       225.60   0.174 +/-  0.059    mgurwell  
 1mm   17 Dec 2008 19:35   SMA       220.36   0.206 +/-  0.057    mgurwell  
 1mm   28 Jan 2009 19:58   SMA       235.14   0.060 +/-  0.026    mgurwell  
 1mm   24 Sep 2009 03:39   SMA       225.45   0.089 +/-  0.016    mgurwell  
 1mm   19 May 2011 13:22   SMA       224.74   0.107 +/-  0.020    mgurwell  
 1mm   28 Feb 2012 17:53   SMA       224.81   0.100 +/-  0.024    mgurwell  
 1mm   19 Mar 2012 18:02   SMA       271.56   0.100 +/-  0.019    mgurwell  
 1mm   29 May 2013 12:43   SMA       225.44   0.122 +/-  0.046    mgurwell  
 1mm   03 Jul 2013 07:50   SMA       225.44   0.097 +/-  0.027    mgurwell  
 1mm   20 Aug 2013 04:18   SMA       220.59   0.124 +/-  0.042    mgurwell  
 1mm   11 Sep 2013 07:00   SMA       219.47   0.098 +/-  0.033    mgurwell  
 1mm   06 Dec 2013 18:38   SMA       235.04   0.076 +/-  0.016    mgurwell  
 1mm   25 Jan 2014 15:18   SMA       221.61   0.087 +/-  0.021    mgurwell  
 1mm   01 Feb 2014 15:10   SMA       225.45   0.091 +/-  0.021    mgurwell  
 1mm   22 Mar 2014 11:45   SMA       224.90   0.095 +/-  0.022    mgurwell  
 1mm   19 Jul 2014 08:35   SMA       225.44   0.073 +/-  0.028    mgurwell  
 1mm   03 Jun 2015 08:24   SMA       222.61   0.069 +/-  0.026    mgurwell  
 1mm   25 Feb 2017 15:06   SMA       239.96   0.077 +/-  0.017    mgurwell  
 1mm   11 May 2017 10:19   SMA       225.53   0.075 +/-  0.021    mgurwell  
 1mm   30 May 2019 08:23   SMA       225.52   0.067 +/-  0.007    mgurwell  
 1mm   24 Jun 2021 05:34   SMA       229.53   0.107 +/-  0.017    mgurwell  
 1mm   28 Jun 2021 05:40   SMA       229.53   0.103 +/-  0.015    mgurwell  
 1mm   16 Jul 2021 04:58   SMA       225.56   0.103 +/-  0.018    mgurwell  
 1mm   21 Jul 2021 04:09   SMA       225.56   0.090 +/-  0.013    mgurwell  
 1mm   19 Sep 2021 04:40   SMA       229.55   0.100 +/-  0.010    mgurwell  
 1mm   29 Oct 2021 03:45   SMA       225.63   0.080 +/-  0.007    mgurwell  
 1mm   09 Feb 2022 14:21   SMA       225.54   0.086 +/-  0.011    mgurwell  
 1mm   27 Mar 2022 14:08   SMA       220.10   0.104 +/-  0.008    mgurwell  
 1mm   08 Apr 2022 17:23   SMA       225.54   0.064 +/-  0.011    mgurwell  
 1mm   21 May 2022 13:49   SMA       225.52   0.117 +/-  0.023    mgurwell  
 1mm   20 Jun 2022 11:49   SMA       219.52   0.117 +/-  0.009    mgurwell  
 1mm   09 Jul 2022 04:45   SMA       225.56   0.122 +/-  0.014    mgurwell  
 1mm   29 Aug 2022 06:39   SMA       230.71   0.099 +/-  0.014    mgurwell  
 1mm   06 Sep 2022 04:07   SMA       229.56   0.111 +/-  0.008    mgurwell  
 1mm   15 Feb 2023 18:34   SMA       225.52   0.086 +/-  0.015    mgurwell  
 1mm   20 Sep 2023 05:04   SMA       225.55   0.073 +/-  0.008    mgurwell  
 1mm   23 Sep 2023 03:54   SMA       225.54   0.068 +/-  0.007    mgurwell  
 1mm   26 Sep 2023 05:31   SMA       225.55   0.076 +/-  0.007    mgurwell  
 850   19 Mar 2012 18:02   SMA       349.85   0.160 +/-  0.061    mgurwell  
 850   11 Jul 2013 10:49   SMA       336.96   0.129 +/-  0.043    mgurwell  
 850   18 Feb 2016 18:19   SMA       340.78   0.221 +/-  0.052    mgurwell  
 850   31 Jan 2021 15:16   SMA       342.38   0.067 +/-  0.010    mgurwell