SMA OBSERVER CENTER
 

Submillimeter Calibrator List

!B0955+476   J0958+474           
!************************************!
!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: 09:58:19.6716    DEC: +47:25:07.842
!
!BAND    UT DATE   TIME    OBSERV.   F(GHz)   FLUX(JY)   ERROR    FLUX P.I.
 1mm   22 Dec 2004 05:36   SMA       225.52   0.516 +/-  0.058    mgurwell  
 1mm   01 Apr 2005 02:56   SMA       221.56   0.689 +/-  0.134    mgurwell  
 1mm   14 May 2005 02:52   SMA       225.36   0.420 +/-  0.073    mgurwell  
 1mm   15 Nov 2005 15:38   SMA       221.02   0.423 +/-  0.070    mgurwell  
 1mm   16 Nov 2005 14:46   SMA       219.63   0.395 +/-  0.044    mgurwell  
 1mm   15 Feb 2006 07:58   SMA       225.55   0.336 +/-  0.039    mgurwell  
 1mm   17 May 2006 04:40   SMA       271.71   0.361 +/-  0.156    mgurwell  
 1mm   11 Oct 2006 16:20   SMA       220.59   0.395 +/-  0.087    mgurwell  
 1mm   06 Dec 2006 18:18   SMA       271.76   0.463 +/-  0.062    mgurwell  
 1mm   22 Dec 2006 12:42   SMA       220.52   0.475 +/-  0.044    mgurwell  
 1mm   20 Mar 2007 08:31   SMA       221.50   0.453 +/-  0.029    mgurwell  
 1mm   03 Apr 2007 05:55   SMA       226.93   0.443 +/-  0.027    mgurwell  
 1mm   08 May 2007 05:32   SMA       211.97   0.432 +/-  0.038    mgurwell  
 1mm   03 May 2008 04:59   SMA       220.35   0.271 +/-  0.069    mgurwell  
 1mm   04 Feb 2009 07:33   SMA       225.57   0.265 +/-  0.114    mgurwell  
 1mm   22 May 2009 04:56   SMA       225.39   0.244 +/-  0.025    mgurwell  
 1mm   23 May 2009 04:45   SMA       225.43   0.266 +/-  0.031    mgurwell  
 1mm   29 May 2009 04:47   SMA       225.44   0.246 +/-  0.024    mgurwell  
 1mm   17 Nov 2009 15:34   SMA       235.94   0.179 +/-  0.039    mgurwell  
 1mm   10 Nov 2011 18:25   SMA       221.52   0.222 +/-  0.019    mgurwell  
 1mm   15 Jan 2012 13:59   SMA       224.81   0.227 +/-  0.032    mgurwell  
 1mm   28 Dec 2012 16:37   SMA       225.47   0.275 +/-  0.022    mgurwell  
 1mm   01 Feb 2014 11:38   SMA       225.45   0.418 +/-  0.030    mgurwell  
 1mm   07 Mar 2014 12:19   SMA       224.91   0.426 +/-  0.034    mgurwell  
 1mm   05 May 2014 07:25   SMA       225.08   0.437 +/-  0.042    mgurwell  
 1mm   08 May 2014 03:50   SMA       224.76   0.473 +/-  0.030    mgurwell  
 1mm   07 Jun 2014 05:00   SMA       224.94   0.374 +/-  0.023    mgurwell  
 1mm   16 Mar 2016 10:48   SMA       224.92   0.345 +/-  0.021    mgurwell  
 1mm   29 Apr 2016 05:09   SMA       225.53   0.335 +/-  0.021    mgurwell  
 1mm   17 Jun 2016 04:01   SMA       224.88   0.524 +/-  0.030    mgurwell  
 1mm   15 Jan 2017 14:56   SMA       224.99   0.516 +/-  0.045    mgurwell  
 1mm   29 May 2017 06:52   SMA       229.02   0.531 +/-  0.030    mgurwell  
 1mm   13 Apr 2018 06:51   SMA       211.33   0.477 +/-  0.032    mgurwell  
 1mm   13 Apr 2018 06:51   SMA       253.03   0.428 +/-  0.044    mgurwell  
 1mm   23 May 2018 07:05   SMA       225.49   0.415 +/-  0.033    mgurwell  
 1mm   01 Nov 2021 18:22   SMA       225.54   0.344 +/-  0.019    mgurwell  
 1mm   09 Nov 2021 17:17   SMA       225.54   0.372 +/-  0.019    mgurwell  
 1mm   08 Jan 2022 15:45   SMA       225.51   0.504 +/-  0.026    mgurwell  
 1mm   06 Mar 2022 06:37   SMA       225.54   0.477 +/-  0.025    mgurwell  
 1mm   13 Apr 2023 04:47   SMA       225.54   0.551 +/-  0.052    mgurwell  
 1mm   06 Mar 2024 05:27   SMA       225.37   0.444 +/-  0.024    mgurwell  
 1mm   20 Mar 2024 04:46   SMA       225.37   0.433 +/-  0.024    mgurwell  
 1mm   18 Jan 2025 14:02   SMA       225.54   0.268 +/-  0.018    mgurwell  
 1mm   13 Mar 2025 06:11   SMA       225.54   0.238 +/-  0.017    mgurwell  
 1mm   11 Apr 2025 09:39   SMA       225.52   0.225 +/-  0.017    mgurwell  
 1mm   12 Apr 2025 05:31   SMA       225.55   0.252 +/-  0.014    mgurwell  
 1mm   15 Apr 2025 06:15   SMA       225.55   0.229 +/-  0.017    mgurwell  
 850   07 Mar 2005 05:42   SMA       338.96   0.258 +/-  0.111    mgurwell  
 850   24 Jan 2007 14:38   SMA       350.13   0.315 +/-  0.119    mgurwell  
 850   20 Apr 2007 06:04   SMA       335.79   0.467 +/-  0.110    mgurwell  
 850   01 Jul 2011 03:40   SMA       350.13   0.226 +/-  0.050    mgurwell