SMA OBSERVER CENTER
 

Submillimeter Calibrator List

!B1456+044   J1458+042           
!************************************!
!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: 14:58:59.3562    DEC: +04:16:13.820
!
!BAND    UT DATE   TIME    OBSERV.   F(GHz)   FLUX(JY)   ERROR    FLUX P.I.
 1mm   04 Mar 2005 15:31   SMA       271.67   0.307 +/-  0.078    mgurwell  
 1mm   22 Mar 2005 15:34   SMA       224.60   0.448 +/-  0.055    mgurwell  
 1mm   01 Apr 2005 02:56   SMA       221.56   0.400 +/-  0.122    mgurwell  
 1mm   18 May 2006 06:28   SMA       225.50   0.264 +/-  0.073    mgurwell  
 1mm   03 Jan 2007 16:30   SMA       225.42   0.293 +/-  0.069    mgurwell  
 1mm   05 Mar 2007 13:06   SMA       225.05   0.215 +/-  0.047    mgurwell  
 1mm   30 Apr 2007 07:29   SMA       283.88   0.194 +/-  0.054    mgurwell  
 1mm   16 May 2007 06:54   SMA       220.32   0.233 +/-  0.059    mgurwell  
 1mm   06 Jun 2008 05:09   SMA       225.44   0.268 +/-  0.090    mgurwell  
 1mm   03 Jul 2008 04:45   SMA       225.60   0.356 +/-  0.065    mgurwell  
 1mm   13 Jan 2009 16:47   SMA       226.37   0.266 +/-  0.032    mgurwell  
 1mm   26 Feb 2009 12:08   SMA       220.55   0.292 +/-  0.051    mgurwell  
 1mm   10 Aug 2009 06:56   SMA       221.05   0.239 +/-  0.022    mgurwell  
 1mm   09 Jun 2010 04:31   SMA       226.72   0.200 +/-  0.076    mgurwell  
 1mm   19 Mar 2012 17:31   SMA       271.56   0.176 +/-  0.031    mgurwell  
 1mm   08 Jun 2012 05:03   SMA       273.56   0.197 +/-  0.031    mgurwell  
 1mm   27 Jun 2013 04:47   SMA       225.44   0.200 +/-  0.024    mgurwell  
 1mm   06 Dec 2013 19:32   SMA       235.04   0.153 +/-  0.017    mgurwell  
 1mm   09 Dec 2013 19:35   SMA       224.74   0.154 +/-  0.026    mgurwell  
 1mm   15 Jan 2014 18:25   SMA       225.22   0.156 +/-  0.017    mgurwell  
 1mm   15 Feb 2014 13:02   SMA       224.82   0.283 +/-  0.086    mgurwell  
 1mm   22 Mar 2014 10:58   SMA       224.90   0.156 +/-  0.026    mgurwell  
 1mm   03 Sep 2014 06:16   SMA       271.52   0.191 +/-  0.039    mgurwell  
 1mm   29 Jan 2015 15:02   SMA       225.44   0.152 +/-  0.033    mgurwell  
 1mm   02 Jun 2015 05:06   SMA       224.96   0.187 +/-  0.016    mgurwell  
 1mm   23 May 2016 05:58   SMA       224.91   0.153 +/-  0.018    mgurwell  
 1mm   24 Jun 2016 05:44   SMA       224.85   0.166 +/-  0.021    mgurwell  
 1mm   11 May 2017 10:15   SMA       225.53   0.159 +/-  0.025    mgurwell  
 1mm   13 Feb 2018 13:13   SMA       230.01   0.159 +/-  0.012    mgurwell  
 1mm   18 Mar 2018 14:38   SMA       225.52   0.153 +/-  0.017    mgurwell  
 1mm   17 Apr 2018 11:33   SMA       225.52   0.108 +/-  0.028    mgurwell  
 1mm   23 Sep 2018 04:44   SMA       229.55   0.135 +/-  0.018    mgurwell  
 1mm   05 Apr 2019 10:34   SMA       225.52   0.116 +/-  0.008    mgurwell  
 1mm   30 May 2019 06:43   SMA       225.52   0.137 +/-  0.009    mgurwell  
 1mm   31 May 2019 05:53   SMA       225.52   0.140 +/-  0.012    mgurwell  
 1mm   27 May 2021 07:11   SMA       233.95   0.144 +/-  0.016    mgurwell  
 1mm   27 May 2021 07:11   SMA       272.53   0.135 +/-  0.018    mgurwell  
 1mm   16 Jul 2021 04:35   SMA       225.56   0.138 +/-  0.019    mgurwell  
 1mm   20 Aug 2021 05:16   SMA       224.92   0.143 +/-  0.015    mgurwell  
 1mm   09 Sep 2022 04:27   SMA       229.55   0.152 +/-  0.010    mgurwell  
 1mm   10 Jan 2023 14:46   SMA       223.46   0.189 +/-  0.014    mgurwell  
 1mm   15 Feb 2023 18:47   SMA       225.52   0.207 +/-  0.020    mgurwell  
 1mm   23 Sep 2023 04:55   SMA       225.54   0.237 +/-  0.016    mgurwell  
 1mm   18 Jan 2025 14:13   SMA       225.54   0.292 +/-  0.019    mgurwell  
 1mm   05 Mar 2025 18:16   SMA       225.00   0.218 +/-  0.013    mgurwell  
 1mm   19 Mar 2025 15:43   SMA       225.52   0.283 +/-  0.052    mgurwell  
 1mm   05 Apr 2025 13:14   SMA       220.10   0.270 +/-  0.015    mgurwell  
 1mm   11 Apr 2025 09:15   SMA       225.52   0.264 +/-  0.018    mgurwell  
 850   28 Mar 2005 13:28   SMA       338.93   0.459 +/-  0.140    mgurwell  
 850   08 Sep 2006 05:46   SMA       341.59   0.562 +/-  0.143    mgurwell  
 850   27 Dec 2006 16:57   SMA       355.15   0.307 +/-  0.085    mgurwell  
 850   24 May 2010 06:49   SMA       341.45   0.143 +/-  0.031    mgurwell  
 850   19 Mar 2012 17:31   SMA       349.85   0.237 +/-  0.102    mgurwell  
 850   31 Jan 2021 13:45   SMA       342.38   0.118 +/-  0.012    mgurwell