SMA OBSERVER CENTER
 

Submillimeter Calibrator List

!B0420+022   J0422+023           
!************************************!
!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: 04:22:52.2146    DEC: +02:19:26.931
!
!BAND    UT DATE   TIME    OBSERV.   F(GHz)   FLUX(JY)   ERROR    FLUX P.I.
 1mm   23 Feb 2005 00:12   SMA       221.55   0.191 +/-  0.064    mgurwell  
 1mm   09 Aug 2005 15:59   SMA       224.56   0.386 +/-  0.054    mgurwell  
 1mm   10 Sep 2005 14:03   SMA       226.25   0.236 +/-  0.024    mgurwell  
 1mm   01 Aug 2006 14:47   SMA       225.52   0.341 +/-  0.063    mgurwell  
 1mm   17 Sep 2006 12:35   SMA       225.28   0.272 +/-  0.040    mgurwell  
 1mm   06 Oct 2006 12:26   SMA       225.35   0.286 +/-  0.047    mgurwell  
 1mm   11 Oct 2006 16:29   SMA       220.59   0.313 +/-  0.095    mgurwell  
 1mm   22 Sep 2007 12:09   SMA       225.40   0.173 +/-  0.029    mgurwell  
 1mm   11 Sep 2008 16:35   SMA       225.57   0.287 +/-  0.031    mgurwell  
 1mm   15 Sep 2008 17:43   SMA       218.48   0.310 +/-  0.027    mgurwell  
 1mm   04 Feb 2009 04:34   SMA       225.57   0.352 +/-  0.061    mgurwell  
 1mm   15 Sep 2009 18:17   SMA       225.71   0.184 +/-  0.032    mgurwell  
 1mm   14 Sep 2010 16:56   SMA       225.24   0.207 +/-  0.029    mgurwell  
 1mm   15 Feb 2011 04:20   SMA       223.21   0.172 +/-  0.022    mgurwell  
 1mm   16 Dec 2011 06:58   SMA       299.24   0.253 +/-  0.020    mgurwell  
 1mm   29 Jul 2012 15:13   SMA       225.55   0.291 +/-  0.026    mgurwell  
 1mm   15 Aug 2012 15:02   SMA       226.02   0.335 +/-  0.023    mgurwell  
 1mm   19 Dec 2012 09:00   SMA       225.48   0.269 +/-  0.028    mgurwell  
 1mm   10 Jul 2013 17:53   SMA       225.51   0.214 +/-  0.017    mgurwell  
 1mm   01 Feb 2014 08:45   SMA       225.45   0.268 +/-  0.027    mgurwell  
 1mm   18 Apr 2014 05:10   SMA       225.48   0.451 +/-  0.039    mgurwell  
 1mm   29 Jan 2015 08:24   SMA       225.44   0.319 +/-  0.038    mgurwell  
 1mm   09 Apr 2015 04:40   SMA       225.44   0.246 +/-  0.045    mgurwell  
 1mm   06 Jul 2016 17:12   SMA       225.43   0.195 +/-  0.030    mgurwell  
 1mm   17 Jan 2018 05:19   SMA       225.52   0.187 +/-  0.014    mgurwell  
 1mm   22 Jun 2021 17:28   SMA       229.59   0.092 +/-  0.023    mgurwell  
 1mm   06 Jul 2022 17:00   SMA       225.48   0.093 +/-  0.009    mgurwell  
 1mm   02 Aug 2023 17:40   SMA       225.54   0.048 +/-  0.016    mgurwell  
 1mm   18 Jan 2025 09:12   SMA       225.54   0.065 +/-  0.013    mgurwell  
 850   30 Dec 2004 05:55   SMA       340.80   0.309 +/-  0.060    mgurwell  
 850   01 Dec 2006 06:46   SMA       340.81   0.246 +/-  0.075    mgurwell  
 850   12 Feb 2007 05:25   SMA       338.50   0.285 +/-  0.050    mgurwell  
 850   13 Jan 2022 05:25   SMA       347.01   0.092 +/-  0.035    mgurwell