! Started logfile: difmap.log_440 on Fri Feb 14 22:27:27 2020 ![@/tmp/difmap__39540.1] ! Obeying initialization file: /tmp/difmap__39540.1 ![@/home/lpetrov/config/difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__39540.2] ![Exited script file: /tmp/difmap__39540.2] obs J2059-1320_X_uva.fits ! Reading UV FITS file: J2059-1320_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2059-1320 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 visibilities. ![Exited script file: /tmp/difmap__39540.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001948Jy sigma=17.980725 ! Fit after self-cal, rms=0.969283Jy sigma=17.404649 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help uvaver 66 ! Averaging into 66 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 7 buffered edits. sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.968426Jy sigma=47.865624 ! Fit after self-cal, rms=0.968258Jy sigma=47.860321 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=5.215 mas, bpa=-12.07 degrees ! Estimated noise=1.0127 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195014 Jy ! Component: 100 - total flux cleaned = 0.0267406 Jy ! Component: 150 - total flux cleaned = 0.029697 Jy ! Component: 200 - total flux cleaned = 0.0314244 Jy ! Total flux subtracted in 200 components = 0.0314244 Jy ! Clean residual min=-0.002480 max=0.002516 Jy/beam ! Clean residual mean=0.000009 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0314244 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037192Jy sigma=1.767249 ! Fit after self-cal, rms=0.037192Jy sigma=1.767249 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=5.215 mas, bpa=-12.07 degrees ! Estimated noise=1.0127 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121143 Jy ! Component: 100 - total flux cleaned = 0.0194443 Jy ! Component: 150 - total flux cleaned = 0.0238806 Jy ! Component: 200 - total flux cleaned = 0.0265656 Jy ! Component: 250 - total flux cleaned = 0.0281911 Jy ! Component: 300 - total flux cleaned = 0.029177 Jy ! Component: 350 - total flux cleaned = 0.029794 Jy ! Component: 400 - total flux cleaned = 0.0300677 Jy ! Component: 450 - total flux cleaned = 0.0300817 Jy ! Component: 500 - total flux cleaned = 0.0300937 Jy ! Component: 550 - total flux cleaned = 0.0301041 Jy ! Component: 600 - total flux cleaned = 0.030113 Jy ! Component: 650 - total flux cleaned = 0.0301209 Jy ! Component: 700 - total flux cleaned = 0.0301279 Jy ! Component: 750 - total flux cleaned = 0.0301341 Jy ! Component: 800 - total flux cleaned = 0.0301343 Jy ! Total flux subtracted in 800 components = 0.0301343 Jy ! Clean residual min=-0.003610 max=0.004838 Jy/beam ! Clean residual mean=0.000002 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.0301343 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0301343 Jy ! Inverting map and beam ! Estimated beam: bmin=1.526 mas, bmaj=5.386 mas, bpa=-11.82 degrees ! Estimated noise=0.789037 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054126 Jy ! Component: 100 - total flux cleaned = 0.000887432 Jy ! Component: 150 - total flux cleaned = 0.00112207 Jy ! Component: 200 - total flux cleaned = 0.00128133 Jy ! Component: 250 - total flux cleaned = 0.00134272 Jy ! Component: 300 - total flux cleaned = 0.00134681 Jy ! Component: 350 - total flux cleaned = 0.00135084 Jy ! Component: 400 - total flux cleaned = 0.0013585 Jy ! Component: 450 - total flux cleaned = 0.00136217 Jy ! Component: 500 - total flux cleaned = 0.00136931 Jy ! Component: 550 - total flux cleaned = 0.0013728 Jy ! Component: 600 - total flux cleaned = 0.00137959 Jy ! Component: 650 - total flux cleaned = 0.00138294 Jy ! Component: 700 - total flux cleaned = 0.00138938 Jy ! Component: 750 - total flux cleaned = 0.00139559 Jy ! Component: 800 - total flux cleaned = 0.00139863 Jy ! Component: 850 - total flux cleaned = 0.00140454 Jy ! Component: 900 - total flux cleaned = 0.00140745 Jy ! Component: 950 - total flux cleaned = 0.00141304 Jy ! Component: 1000 - total flux cleaned = 0.00141843 Jy ! Component: 1050 - total flux cleaned = 0.00142107 Jy ! Component: 1100 - total flux cleaned = 0.00142619 Jy ! Component: 1150 - total flux cleaned = 0.0014287 Jy ! Component: 1200 - total flux cleaned = 0.00143355 Jy ! Total flux subtracted in 1200 components = 0.00143355 Jy ! Clean residual min=-0.003168 max=0.005400 Jy/beam ! Clean residual mean=0.000032 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.0315679 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uncalib selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0315679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019050Jy sigma=0.839552 ! Fit after self-cal, rms=0.019031Jy sigma=0.839061 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019031Jy sigma=0.839061 ! Fit after self-cal, rms=0.018261Jy sigma=0.744867 clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036401Jy sigma=1.767249 ! Fit after self-cal, rms=0.036401Jy sigma=1.767249 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=5.329 mas, bpa=-12.71 degrees ! Estimated noise=1.02495 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122573 Jy ! Component: 100 - total flux cleaned = 0.0196734 Jy ! Component: 150 - total flux cleaned = 0.0241617 Jy ! Component: 200 - total flux cleaned = 0.0268799 Jy ! Component: 250 - total flux cleaned = 0.0285284 Jy ! Component: 300 - total flux cleaned = 0.0295282 Jy ! Component: 350 - total flux cleaned = 0.0301346 Jy ! Component: 400 - total flux cleaned = 0.0303768 Jy ! Component: 450 - total flux cleaned = 0.0303765 Jy ! Component: 500 - total flux cleaned = 0.0303763 Jy ! Component: 550 - total flux cleaned = 0.0303761 Jy ! Component: 600 - total flux cleaned = 0.030376 Jy ! Component: 650 - total flux cleaned = 0.0303759 Jy ! Component: 700 - total flux cleaned = 0.0303757 Jy ! Component: 750 - total flux cleaned = 0.0303756 Jy ! Component: 800 - total flux cleaned = 0.0303755 Jy ! Total flux subtracted in 800 components = 0.0303755 Jy ! Clean residual min=-0.003068 max=0.003080 Jy/beam ! Clean residual mean=0.000008 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0303755 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0303755 Jy ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=5.62 mas, bpa=-13.15 degrees ! Estimated noise=0.767421 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420153 Jy ! Component: 100 - total flux cleaned = 0.000674349 Jy ! Component: 150 - total flux cleaned = 0.000828139 Jy ! Component: 200 - total flux cleaned = 0.000921301 Jy ! Component: 250 - total flux cleaned = 0.000977797 Jy ! Component: 300 - total flux cleaned = 0.000999229 Jy ! Component: 350 - total flux cleaned = 0.00100197 Jy ! Component: 400 - total flux cleaned = 0.00100469 Jy ! Component: 450 - total flux cleaned = 0.00100866 Jy ! Component: 500 - total flux cleaned = 0.00101129 Jy ! Component: 550 - total flux cleaned = 0.00101386 Jy ! Component: 600 - total flux cleaned = 0.00101764 Jy ! Component: 650 - total flux cleaned = 0.00102012 Jy ! Component: 700 - total flux cleaned = 0.00102256 Jy ! Component: 750 - total flux cleaned = 0.00102617 Jy ! Component: 800 - total flux cleaned = 0.00102853 Jy ! Component: 850 - total flux cleaned = 0.00103085 Jy ! Component: 900 - total flux cleaned = 0.00103427 Jy ! Component: 950 - total flux cleaned = 0.00103651 Jy ! Component: 1000 - total flux cleaned = 0.00103873 Jy ! Component: 1050 - total flux cleaned = 0.00104199 Jy ! Component: 1100 - total flux cleaned = 0.00104411 Jy ! Component: 1150 - total flux cleaned = 0.00104621 Jy ! Component: 1200 - total flux cleaned = 0.00104829 Jy ! Total flux subtracted in 1200 components = 0.00104829 Jy ! Clean residual min=-0.002739 max=0.003310 Jy/beam ! Clean residual mean=0.000033 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.0314238 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131171 Jy ! Component: 100 - total flux cleaned = 0.00182418 Jy ! Component: 150 - total flux cleaned = 0.0023451 Jy ! Component: 200 - total flux cleaned = 0.00274219 Jy ! Component: 250 - total flux cleaned = 0.00290429 Jy ! Component: 300 - total flux cleaned = 0.00305457 Jy ! Component: 350 - total flux cleaned = 0.00313833 Jy ! Component: 400 - total flux cleaned = 0.00321684 Jy ! Component: 450 - total flux cleaned = 0.00338209 Jy ! Component: 500 - total flux cleaned = 0.00349148 Jy ! Total flux subtracted in 512 components = 0.00353352 Jy ! Clean residual min=-0.001066 max=0.001041 Jy/beam ! Clean residual mean=0.000006 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0349573 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.57 x 5.62 at -13.15 degrees (North through East) ! Clean map min=-0.0010656 max=0.030934 Jy/beam ! Clean map min=-0.0014542 max=0.031737 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. quit ! Quitting program ! Log file difmap.log_440 closed on Fri Feb 14 22:28:09 2020