! Started logfile: difmap.log_119 on Mon Jan 27 00:41:53 2020 ![@/tmp/difmap__20682.1] ! Obeying initialization file: /tmp/difmap__20682.1 ![@/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__20682.2] ![Exited script file: /tmp/difmap__20682.2] obs J0843+7229_X_uva.fits ! Reading UV FITS file: J0843+7229_X_uva.fits ! AN table 1: 16 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0843+7229 ! ! 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 85 lines of history. ! ! Reading 1280 visibilities. ![Exited script file: /tmp/difmap__20682.1] 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 ! clean: No data stream selected yet. ! clean: Use the 'select' command to select a data stream. ! Error occured in command: clean ! 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=1.001883Jy sigma=21.983155 ! Fit after self-cal, rms=0.980972Jy sigma=21.533062 ! 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 ! Applying 7 buffered edits. uvaver 30 ! Averaging into 30 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 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=2.345 mas, bmaj=7.272 mas, bpa=-81.46 degrees ! Estimated noise=1.02512 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115241 Jy ! Component: 100 - total flux cleaned = 0.0157281 Jy ! Component: 150 - total flux cleaned = 0.0156593 Jy ! Component: 200 - total flux cleaned = 0.0159447 Jy ! Total flux subtracted in 200 components = 0.0159447 Jy ! Clean residual min=-0.001024 max=0.001016 Jy/beam ! Clean residual mean=-0.000020 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0159447 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=0.023201Jy sigma=1.145926 ! Fit after self-cal, rms=0.023201Jy sigma=1.145926 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=2.345 mas, bmaj=7.272 mas, bpa=-81.46 degrees ! Estimated noise=1.02512 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715718 Jy ! Component: 100 - total flux cleaned = 0.0114903 Jy ! Component: 150 - total flux cleaned = 0.0141143 Jy ! Component: 200 - total flux cleaned = 0.0157034 Jy ! Component: 250 - total flux cleaned = 0.0166661 Jy ! Component: 300 - total flux cleaned = 0.017305 Jy ! Component: 350 - total flux cleaned = 0.0178085 Jy ! Component: 400 - total flux cleaned = 0.0182167 Jy ! Component: 450 - total flux cleaned = 0.0185663 Jy ! Component: 500 - total flux cleaned = 0.0188713 Jy ! Component: 550 - total flux cleaned = 0.0191388 Jy ! Component: 600 - total flux cleaned = 0.0193754 Jy ! Component: 650 - total flux cleaned = 0.0195861 Jy ! Component: 700 - total flux cleaned = 0.0197746 Jy ! Component: 750 - total flux cleaned = 0.0199437 Jy ! Component: 800 - total flux cleaned = 0.0200955 Jy ! Total flux subtracted in 800 components = 0.0200955 Jy ! Clean residual min=-0.001828 max=0.001392 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0200955 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.0200955 Jy ! Inverting map and beam ! Estimated beam: bmin=2.616 mas, bmaj=7.266 mas, bpa=-80.79 degrees ! Estimated noise=0.902294 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311806 Jy ! Component: 100 - total flux cleaned = 0.000524174 Jy ! Component: 150 - total flux cleaned = 0.000682276 Jy ! Component: 200 - total flux cleaned = 0.000812345 Jy ! Component: 250 - total flux cleaned = 0.000923903 Jy ! Component: 300 - total flux cleaned = 0.00101962 Jy ! Component: 350 - total flux cleaned = 0.00110181 Jy ! Component: 400 - total flux cleaned = 0.00117243 Jy ! Component: 450 - total flux cleaned = 0.00121938 Jy ! Component: 500 - total flux cleaned = 0.00123741 Jy ! Component: 550 - total flux cleaned = 0.00124169 Jy ! Component: 600 - total flux cleaned = 0.00124372 Jy ! Component: 650 - total flux cleaned = 0.00124572 Jy ! Component: 700 - total flux cleaned = 0.00124768 Jy ! Component: 750 - total flux cleaned = 0.00124958 Jy ! Component: 800 - total flux cleaned = 0.00125142 Jy ! Component: 850 - total flux cleaned = 0.00125322 Jy ! Component: 900 - total flux cleaned = 0.00125495 Jy ! Component: 950 - total flux cleaned = 0.00125666 Jy ! Component: 1000 - total flux cleaned = 0.00125829 Jy ! Component: 1050 - total flux cleaned = 0.00125988 Jy ! Component: 1100 - total flux cleaned = 0.00125986 Jy ! Component: 1150 - total flux cleaned = 0.00125833 Jy ! Component: 1200 - total flux cleaned = 0.00125832 Jy ! Total flux subtracted in 1200 components = 0.00125832 Jy ! Clean residual min=-0.001430 max=0.001596 Jy/beam ! Clean residual mean=0.000018 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0213538 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 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=0.023201Jy sigma=1.145926 ! Fit after self-cal, rms=0.023201Jy sigma=1.145926 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=2.345 mas, bmaj=7.272 mas, bpa=-81.46 degrees ! Estimated noise=1.02512 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715718 Jy ! Component: 100 - total flux cleaned = 0.0114903 Jy ! Component: 150 - total flux cleaned = 0.0141143 Jy ! Component: 200 - total flux cleaned = 0.0157034 Jy ! Component: 250 - total flux cleaned = 0.0166661 Jy ! Component: 300 - total flux cleaned = 0.017305 Jy ! Component: 350 - total flux cleaned = 0.0178109 Jy ! Component: 400 - total flux cleaned = 0.0182251 Jy ! Component: 450 - total flux cleaned = 0.018579 Jy ! Component: 500 - total flux cleaned = 0.0188934 Jy ! Component: 550 - total flux cleaned = 0.0191761 Jy ! Component: 600 - total flux cleaned = 0.0194323 Jy ! Component: 650 - total flux cleaned = 0.0196654 Jy ! Component: 700 - total flux cleaned = 0.0198781 Jy ! Component: 750 - total flux cleaned = 0.0200727 Jy ! Component: 800 - total flux cleaned = 0.0202508 Jy ! Total flux subtracted in 800 components = 0.0202508 Jy ! Clean residual min=-0.001747 max=0.001390 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0202508 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 86 model components to the UV plane model. ! The established model now contains 86 components and 0.0202508 Jy ! Inverting map and beam ! Estimated beam: bmin=2.616 mas, bmaj=7.266 mas, bpa=-80.79 degrees ! Estimated noise=0.902294 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327457 Jy ! Component: 100 - total flux cleaned = 0.000545315 Jy ! Component: 150 - total flux cleaned = 0.000718647 Jy ! Component: 200 - total flux cleaned = 0.000860788 Jy ! Component: 250 - total flux cleaned = 0.000980863 Jy ! Component: 300 - total flux cleaned = 0.00108556 Jy ! Component: 350 - total flux cleaned = 0.00117832 Jy ! Component: 400 - total flux cleaned = 0.00126073 Jy ! Component: 450 - total flux cleaned = 0.00133395 Jy ! Component: 500 - total flux cleaned = 0.00139162 Jy ! Component: 550 - total flux cleaned = 0.00141806 Jy ! Component: 600 - total flux cleaned = 0.00142271 Jy ! Component: 650 - total flux cleaned = 0.00142048 Jy ! Component: 700 - total flux cleaned = 0.00141826 Jy ! Component: 750 - total flux cleaned = 0.00141402 Jy ! Component: 800 - total flux cleaned = 0.00141194 Jy ! Component: 850 - total flux cleaned = 0.00141194 Jy ! Component: 900 - total flux cleaned = 0.0014079 Jy ! Component: 950 - total flux cleaned = 0.00140593 Jy ! Component: 1000 - total flux cleaned = 0.00140401 Jy ! Component: 1050 - total flux cleaned = 0.00140214 Jy ! Component: 1100 - total flux cleaned = 0.00140029 Jy ! Component: 1150 - total flux cleaned = 0.0014003 Jy ! Component: 1200 - total flux cleaned = 0.0013967 Jy ! Total flux subtracted in 1200 components = 0.0013967 Jy ! Clean residual min=-0.001368 max=0.001605 Jy/beam ! Clean residual mean=0.000020 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0216475 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 66 model components to the UV plane model. ! The established model now contains 148 components and 0.0216475 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=0.013355Jy sigma=0.624170 ! Fit after self-cal, rms=0.012986Jy sigma=0.605511 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=0.012986Jy sigma=0.605511 ! Fit after self-cal, rms=0.013887Jy sigma=0.562167 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map and beam ! Estimated beam: bmin=2.653 mas, bmaj=7.295 mas, bpa=-80.87 degrees ! Estimated noise=0.870542 mJy/beam. ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.73905e-05 Jy ! Component: 100 - total flux cleaned = 0.000142332 Jy ! Component: 150 - total flux cleaned = 0.000280656 Jy ! Component: 200 - total flux cleaned = 0.000348298 Jy ! Component: 250 - total flux cleaned = 0.000421544 Jy ! Component: 300 - total flux cleaned = 0.000487546 Jy ! Component: 350 - total flux cleaned = 0.000556731 Jy ! Component: 400 - total flux cleaned = 0.000645561 Jy ! Component: 450 - total flux cleaned = 0.000734514 Jy ! Component: 500 - total flux cleaned = 0.000815923 Jy ! Total flux subtracted in 512 components = 0.000844388 Jy ! Clean residual min=-0.000407 max=0.000384 Jy/beam ! Clean residual mean=0.000010 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0224919 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: 2.653 x 7.295 at -80.87 degrees (North through East) ! Clean map min=-0.00040686 max=0.019168 Jy/beam ! Clean map min=-0.0012083 max=0.019168 Jy/beam ! ! 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_119 closed on Mon Jan 27 00:42:26 2020