SMA OBSERVER CENTER
 

Submillimeter Calibrator List

!B1547+507   J1549+506           
!************************************!
!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: 15:49:17.4685    DEC: +50:38:05.788
!
!BAND    UT DATE   TIME    OBSERV.   F(GHz)   FLUX(JY)   ERROR    FLUX P.I.
 1mm   06 Mar 2006 14:18   SMA       225.59   0.239 +/-  0.081    mgurwell  
 1mm   15 Apr 2006 12:47   SMA       225.57   0.265 +/-  0.026    mgurwell  
 1mm   18 May 2006 06:33   SMA       225.50   0.250 +/-  0.095    mgurwell  
 1mm   22 Dec 2006 16:28   SMA       220.52   0.205 +/-  0.069    mgurwell  
 1mm   25 Feb 2007 12:55   SMA       222.90   0.156 +/-  0.043    mgurwell  
 1mm   04 Mar 2007 13:01   SMA       220.05   0.147 +/-  0.056    mgurwell  
 1mm   28 Jun 2008 19:52   SMA       261.77   0.245 +/-  0.048    mgurwell  
 1mm   03 Jul 2008 04:35   SMA       225.60   0.232 +/-  0.064    mgurwell  
 1mm   26 Feb 2009 13:53   SMA       220.55   0.192 +/-  0.053    mgurwell  
 1mm   10 Aug 2009 06:52   SMA       221.05   0.170 +/-  0.021    mgurwell  
 1mm   13 Oct 2009 04:51   SMA       219.50   0.180 +/-  0.030    mgurwell  
 1mm   28 Jun 2012 06:47   SMA       225.48   0.213 +/-  0.016    mgurwell  
 1mm   18 Aug 2012 07:33   SMA       225.44   0.243 +/-  0.026    mgurwell  
 1mm   28 Dec 2012 17:34   SMA       225.47   0.185 +/-  0.021    mgurwell  
 1mm   27 Jun 2013 05:08   SMA       225.44   0.145 +/-  0.024    mgurwell  
 1mm   11 Sep 2013 05:38   SMA       219.47   0.144 +/-  0.062    mgurwell  
 1mm   06 Dec 2013 19:27   SMA       235.04   0.138 +/-  0.017    mgurwell  
 1mm   21 Jan 2014 17:09   SMA       224.84   0.195 +/-  0.021    mgurwell  
 1mm   22 Feb 2014 12:14   SMA       224.82   0.221 +/-  0.041    mgurwell  
 1mm   18 Apr 2014 09:10   SMA       225.48   0.170 +/-  0.027    mgurwell  
 1mm   03 Sep 2014 07:28   SMA       271.52   0.183 +/-  0.038    mgurwell  
 1mm   03 Jun 2015 07:34   SMA       222.61   0.158 +/-  0.025    mgurwell  
 1mm   08 Feb 2016 14:16   SMA       225.52   0.150 +/-  0.016    mgurwell  
 1mm   25 Jun 2016 04:41   SMA       224.85   0.185 +/-  0.017    mgurwell  
 1mm   17 Apr 2018 12:10   SMA       225.52   0.144 +/-  0.030    mgurwell  
 1mm   24 May 2018 07:19   SMA       225.49   0.167 +/-  0.032    mgurwell  
 1mm   09 Feb 2019 15:03   SMA       222.00   0.139 +/-  0.008    mgurwell  
 1mm   05 Apr 2019 14:16   SMA       225.52   0.169 +/-  0.010    mgurwell  
 1mm   31 May 2019 07:03   SMA       225.52   0.153 +/-  0.019    mgurwell  
 1mm   26 Aug 2020 07:07   SMA       229.56   0.155 +/-  0.015    mgurwell  
 1mm   09 Nov 2021 19:01   SMA       225.54   0.171 +/-  0.010    mgurwell  
 1mm   20 Sep 2023 05:20   SMA       225.55   0.186 +/-  0.012    mgurwell  
 1mm   23 Sep 2023 06:07   SMA       225.54   0.189 +/-  0.015    mgurwell  
 1mm   26 Sep 2023 04:13   SMA       225.55   0.200 +/-  0.012    mgurwell  
 1mm   03 Aug 2024 03:07   SMA       225.56   0.208 +/-  0.014    mgurwell  
 1mm   07 Jan 2025 18:04   SMA       225.54   0.249 +/-  0.015    mgurwell  
 1mm   07 Feb 2025 13:21   SMA       225.54   0.259 +/-  0.020    mgurwell  
 1mm   06 Apr 2025 15:15   SMA       220.10   0.286 +/-  0.015    mgurwell  
 850   05 Sep 2006 08:00   SMA       339.31   0.262 +/-  0.051    mgurwell  
 850   05 Oct 2010 05:00   SMA       357.67   0.199 +/-  0.047    mgurwell  
 850   22 Jun 2017 06:53   SMA       345.23   0.173 +/-  0.029    mgurwell  
 850   27 Mar 2021 14:48   SMA       346.97   0.106 +/-  0.019    mgurwell