SMA OBSERVER CENTER
 

Submillimeter Calibrator List

!B2022+031   J2025+032           
!************************************!
!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: 20:25:09.6321    DEC: +03:16:44.505
!
!BAND    UT DATE   TIME    OBSERV.   F(GHz)   FLUX(JY)   ERROR    FLUX P.I.
 1mm   06 Jul 2007 15:41   SMA       225.16   0.139 +/-  0.039    mgurwell  
 1mm   02 Nov 2007 04:30   SMA       225.43   0.206 +/-  0.033    mgurwell  
 1mm   11 Sep 2008 06:56   SMA       225.57   0.201 +/-  0.039    mgurwell  
 1mm   17 Feb 2009 17:17   SMA       220.38   0.178 +/-  0.027    mgurwell  
 1mm   03 Oct 2009 05:37   SMA       224.32   0.140 +/-  0.026    mgurwell  
 1mm   22 Sep 2011 07:29   SMA       225.46   0.148 +/-  0.023    mgurwell  
 1mm   22 Mar 2012 18:58   SMA       214.21   0.179 +/-  0.021    mgurwell  
 1mm   23 Jun 2013 14:26   SMA       218.72   0.150 +/-  0.051    mgurwell  
 1mm   20 Aug 2013 12:19   SMA       220.59   0.171 +/-  0.065    mgurwell  
 1mm   21 Aug 2013 07:06   SMA       225.44   0.169 +/-  0.043    mgurwell  
 1mm   06 Sep 2014 04:58   SMA       220.77   0.176 +/-  0.067    mgurwell  
 1mm   11 Oct 2014 04:50   SMA       218.71   0.129 +/-  0.027    mgurwell  
 1mm   12 Apr 2015 15:34   SMA       234.15   0.123 +/-  0.041    mgurwell  
 1mm   27 May 2015 18:13   SMA       219.49   0.136 +/-  0.038    mgurwell  
 1mm   10 Aug 2016 11:49   SMA       225.51   0.159 +/-  0.028    mgurwell  
 1mm   09 Oct 2016 05:33   SMA       226.29   0.190 +/-  0.015    mgurwell  
 1mm   17 Nov 2017 06:18   SMA       225.53   0.196 +/-  0.021    mgurwell  
 1mm   17 Apr 2018 16:47   SMA       225.52   0.200 +/-  0.030    mgurwell  
 1mm   26 Aug 2020 07:23   SMA       229.56   0.168 +/-  0.013    mgurwell  
 1mm   25 May 2021 13:01   SMA       225.49   0.170 +/-  0.011    mgurwell  
 1mm   25 Jul 2021 13:43   SMA       229.59   0.210 +/-  0.064    mgurwell  
 1mm   03 Aug 2021 13:32   SMA       225.54   0.142 +/-  0.015    mgurwell  
 1mm   20 Aug 2021 05:11   SMA       224.92   0.169 +/-  0.018    mgurwell  
 1mm   18 Oct 2021 06:37   SMA       223.51   0.196 +/-  0.015    mgurwell  
 1mm   27 Mar 2022 14:56   SMA       220.10   0.191 +/-  0.012    mgurwell  
 1mm   08 Apr 2022 16:49   SMA       225.54   0.137 +/-  0.012    mgurwell  
 1mm   21 May 2022 13:56   SMA       225.52   0.176 +/-  0.023    mgurwell  
 1mm   20 Jun 2022 11:58   SMA       219.52   0.154 +/-  0.010    mgurwell  
 1mm   06 Sep 2022 04:50   SMA       229.56   0.066 +/-  0.009    mgurwell  
 1mm   14 Feb 2023 17:54   SMA       225.54   0.161 +/-  0.019    mgurwell  
 1mm   26 Apr 2023 17:19   SMA       225.53   0.263 +/-  0.017    mgurwell  
 1mm   11 Jun 2023 15:30   SMA       225.54   0.247 +/-  0.019    mgurwell  
 1mm   20 Sep 2023 06:31   SMA       225.55   0.339 +/-  0.018    mgurwell  
 1mm   23 Sep 2023 05:35   SMA       225.54   0.351 +/-  0.019    mgurwell  
 1mm   26 Sep 2023 06:15   SMA       225.55   0.345 +/-  0.018    mgurwell  
 1mm   14 Feb 2024 20:23   SMA       225.30   0.253 +/-  0.013    mgurwell  
 1mm   05 Mar 2025 18:57   SMA       225.00   0.080 +/-  0.007    mgurwell  
 1mm   19 Mar 2025 16:53   SMA       225.52   0.141 +/-  0.039    mgurwell  
 850   23 Oct 2007 03:55   SMA       340.97   0.122 +/-  0.041    mgurwell  
 850   24 Mar 2008 17:52   SMA       339.93   0.112 +/-  0.038    mgurwell  
 850   08 Jun 2021 14:46   SMA       350.24   0.097 +/-  0.042    mgurwell