! Started logfile: difmap.log_77 on Fri Nov 22 13:56:01 2013 ![@/tmp/difmap__6091.1] ! Obeying initialization file: /tmp/difmap__6091.1 ![@/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__6091.2] ![Exited script file: /tmp/difmap__6091.2] obs J0241+6126_C_uva.fits ! Reading UV FITS file: J0241+6126_C_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.527719 visibilities/baseline/integration-bin. ! Found source: J0241+6126 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3960 visibilities. ![Exited script file: /tmp/difmap__6091.1] 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=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003547Jy sigma=4.192160 ! Fit after self-cal, rms=0.954829Jy sigma=3.386320 ! 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=6.065 mas, bmaj=7.02 mas, bpa=-56.55 degrees ! Estimated noise=9.54124 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674974 Jy ! Component: 100 - total flux cleaned = 0.106894 Jy ! Component: 150 - total flux cleaned = 0.135515 Jy ! Component: 200 - total flux cleaned = 0.156969 Jy ! Total flux subtracted in 200 components = 0.156969 Jy ! Clean residual min=-0.018342 max=0.018493 Jy/beam ! Clean residual mean=-0.001193 rms=0.009124 Jy/beam ! Combined flux in latest and established models = 0.156969 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=0.084175Jy sigma=0.891518 ! Fit after self-cal, rms=0.084175Jy sigma=0.891518 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=6.065 mas, bmaj=7.02 mas, bpa=-56.55 degrees ! Estimated noise=9.54124 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399838 Jy ! Component: 100 - total flux cleaned = 0.0672609 Jy ! Component: 150 - total flux cleaned = 0.0886669 Jy ! Component: 200 - total flux cleaned = 0.106496 Jy ! Component: 250 - total flux cleaned = 0.121702 Jy ! Component: 300 - total flux cleaned = 0.134805 Jy ! Component: 350 - total flux cleaned = 0.14616 Jy ! Component: 400 - total flux cleaned = 0.156047 Jy ! Component: 450 - total flux cleaned = 0.164704 Jy ! Component: 500 - total flux cleaned = 0.172335 Jy ! Component: 550 - total flux cleaned = 0.179108 Jy ! Component: 600 - total flux cleaned = 0.185155 Jy ! Component: 650 - total flux cleaned = 0.190592 Jy ! Component: 700 - total flux cleaned = 0.195518 Jy ! Component: 750 - total flux cleaned = 0.199997 Jy ! Component: 800 - total flux cleaned = 0.204081 Jy ! Total flux subtracted in 800 components = 0.204081 Jy ! Clean residual min=-0.010407 max=0.010897 Jy/beam ! Clean residual mean=-0.000576 rms=0.004457 Jy/beam ! Combined flux in latest and established models = 0.204081 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 350 model components to the UV plane model. ! The established model now contains 350 components and 0.204081 Jy ! Inverting map and beam ! Estimated beam: bmin=10.33 mas, bmaj=13.61 mas, bpa=-86.49 degrees ! Estimated noise=2.79178 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147723 Jy ! Component: 100 - total flux cleaned = 0.0244515 Jy ! Component: 150 - total flux cleaned = 0.0315655 Jy ! Component: 200 - total flux cleaned = 0.0370093 Jy ! Component: 250 - total flux cleaned = 0.0412383 Jy ! Component: 300 - total flux cleaned = 0.0445427 Jy ! Component: 350 - total flux cleaned = 0.0471439 Jy ! Component: 400 - total flux cleaned = 0.0492157 Jy ! Component: 450 - total flux cleaned = 0.0509172 Jy ! Component: 500 - total flux cleaned = 0.0523331 Jy ! Component: 550 - total flux cleaned = 0.0535141 Jy ! Component: 600 - total flux cleaned = 0.0545015 Jy ! Component: 650 - total flux cleaned = 0.0553287 Jy ! Component: 700 - total flux cleaned = 0.0560233 Jy ! Component: 750 - total flux cleaned = 0.0566075 Jy ! Component: 800 - total flux cleaned = 0.0570998 Jy ! Component: 850 - total flux cleaned = 0.0575153 Jy ! Component: 900 - total flux cleaned = 0.0577188 Jy ! Component: 950 - total flux cleaned = 0.057812 Jy ! Component: 1000 - total flux cleaned = 0.0578755 Jy ! Component: 1050 - total flux cleaned = 0.0579243 Jy ! Component: 1100 - total flux cleaned = 0.0579838 Jy ! Component: 1150 - total flux cleaned = 0.0580303 Jy ! Component: 1200 - total flux cleaned = 0.0580987 Jy ! Total flux subtracted in 1200 components = 0.0580987 Jy ! Clean residual min=-0.006511 max=0.004578 Jy/beam ! Clean residual mean=-0.000165 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.26218 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 maps 2048,0.25 ! Map grid = 2048x2048 pixels with 0.250x0.250 milli-arcsec cellsize. 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=0.084175Jy sigma=0.891518 ! Fit after self-cal, rms=0.084175Jy sigma=0.891518 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=5.983 mas, bmaj=6.65 mas, bpa=-54.21 degrees ! Estimated noise=11.0354 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364767 Jy ! Component: 100 - total flux cleaned = 0.0613851 Jy ! Component: 150 - total flux cleaned = 0.0811335 Jy ! Component: 200 - total flux cleaned = 0.0975645 Jy ! Component: 250 - total flux cleaned = 0.111523 Jy ! Component: 300 - total flux cleaned = 0.123506 Jy ! Component: 350 - total flux cleaned = 0.133843 Jy ! Component: 400 - total flux cleaned = 0.142789 Jy ! Component: 450 - total flux cleaned = 0.150582 Jy ! Component: 500 - total flux cleaned = 0.157429 Jy ! Component: 550 - total flux cleaned = 0.163491 Jy ! Component: 600 - total flux cleaned = 0.168912 Jy ! Component: 650 - total flux cleaned = 0.173811 Jy ! Component: 700 - total flux cleaned = 0.178275 Jy ! Component: 750 - total flux cleaned = 0.182357 Jy ! Component: 800 - total flux cleaned = 0.186101 Jy ! Total flux subtracted in 800 components = 0.186101 Jy ! Clean residual min=-0.012928 max=0.013087 Jy/beam ! Clean residual mean=0.000012 rms=0.004159 Jy/beam ! Combined flux in latest and established models = 0.186102 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 293 model components to the UV plane model. ! The established model now contains 293 components and 0.186102 Jy ! Inverting map and beam ! Estimated beam: bmin=10.33 mas, bmaj=13.61 mas, bpa=-86.49 degrees ! Estimated noise=2.79178 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191053 Jy ! Component: 100 - total flux cleaned = 0.031888 Jy ! Component: 150 - total flux cleaned = 0.0414551 Jy ! Component: 200 - total flux cleaned = 0.0488235 Jy ! Component: 250 - total flux cleaned = 0.054549 Jy ! Component: 300 - total flux cleaned = 0.0590219 Jy ! Component: 350 - total flux cleaned = 0.0625334 Jy ! Component: 400 - total flux cleaned = 0.0653006 Jy ! Component: 450 - total flux cleaned = 0.0674902 Jy ! Component: 500 - total flux cleaned = 0.0692308 Jy ! Component: 550 - total flux cleaned = 0.0706363 Jy ! Component: 600 - total flux cleaned = 0.0718049 Jy ! Component: 650 - total flux cleaned = 0.0727797 Jy ! Component: 700 - total flux cleaned = 0.0735945 Jy ! Component: 750 - total flux cleaned = 0.0742769 Jy ! Component: 800 - total flux cleaned = 0.0748493 Jy ! Component: 850 - total flux cleaned = 0.0753307 Jy ! Component: 900 - total flux cleaned = 0.075736 Jy ! Component: 950 - total flux cleaned = 0.0759484 Jy ! Component: 1000 - total flux cleaned = 0.0760286 Jy ! Component: 1050 - total flux cleaned = 0.0761196 Jy ! Component: 1100 - total flux cleaned = 0.0761955 Jy ! Component: 1150 - total flux cleaned = 0.0762814 Jy ! Component: 1200 - total flux cleaned = 0.0763529 Jy ! Total flux subtracted in 1200 components = 0.0763529 Jy ! Clean residual min=-0.013357 max=0.015716 Jy/beam ! Clean residual mean=-0.000037 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 0.262454 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 maps 4096,0.25 ! Map grid = 4096x4096 pixels with 0.250x0.250 milli-arcsec cellsize. 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=0.084175Jy sigma=0.891518 ! Fit after self-cal, rms=0.084175Jy sigma=0.891518 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=5.497 mas, bmaj=6.704 mas, bpa=-48.12 degrees ! Estimated noise=9.89351 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381804 Jy ! Component: 100 - total flux cleaned = 0.0651911 Jy ! Component: 150 - total flux cleaned = 0.0869622 Jy ! Component: 200 - total flux cleaned = 0.105289 Jy ! Component: 250 - total flux cleaned = 0.12106 Jy ! Component: 300 - total flux cleaned = 0.134864 Jy ! Component: 350 - total flux cleaned = 0.147056 Jy ! Component: 400 - total flux cleaned = 0.157905 Jy ! Component: 450 - total flux cleaned = 0.167637 Jy ! Component: 500 - total flux cleaned = 0.176445 Jy ! Component: 550 - total flux cleaned = 0.18447 Jy ! Component: 600 - total flux cleaned = 0.191797 Jy ! Component: 650 - total flux cleaned = 0.198494 Jy ! Component: 700 - total flux cleaned = 0.204619 Jy ! Component: 750 - total flux cleaned = 0.210228 Jy ! Component: 800 - total flux cleaned = 0.215382 Jy ! Total flux subtracted in 800 components = 0.215382 Jy ! Clean residual min=-0.018100 max=0.021201 Jy/beam ! Clean residual mean=-0.000016 rms=0.007131 Jy/beam ! Combined flux in latest and established models = 0.215382 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 260 model components to the UV plane model. ! The established model now contains 260 components and 0.215382 Jy ! Inverting map and beam ! Estimated beam: bmin=10.33 mas, bmaj=13.61 mas, bpa=-86.49 degrees ! Estimated noise=2.79178 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.011296 Jy ! Component: 100 - total flux cleaned = 0.0186949 Jy ! Component: 150 - total flux cleaned = 0.0241872 Jy ! Component: 200 - total flux cleaned = 0.02841 Jy ! Component: 250 - total flux cleaned = 0.0316957 Jy ! Component: 300 - total flux cleaned = 0.0342884 Jy ! Component: 350 - total flux cleaned = 0.036406 Jy ! Component: 400 - total flux cleaned = 0.0381587 Jy ! Component: 450 - total flux cleaned = 0.0396171 Jy ! Component: 500 - total flux cleaned = 0.0408351 Jy ! Component: 550 - total flux cleaned = 0.041854 Jy ! Component: 600 - total flux cleaned = 0.042708 Jy ! Component: 650 - total flux cleaned = 0.0434252 Jy ! Component: 700 - total flux cleaned = 0.0440283 Jy ! Component: 750 - total flux cleaned = 0.0445363 Jy ! Component: 800 - total flux cleaned = 0.0449011 Jy ! Component: 850 - total flux cleaned = 0.0449974 Jy ! Component: 900 - total flux cleaned = 0.0450913 Jy ! Component: 950 - total flux cleaned = 0.045198 Jy ! Component: 1000 - total flux cleaned = 0.0452722 Jy ! Component: 1050 - total flux cleaned = 0.0453447 Jy ! Component: 1100 - total flux cleaned = 0.0454293 Jy ! Component: 1150 - total flux cleaned = 0.0454981 Jy ! Component: 1200 - total flux cleaned = 0.0455654 Jy ! Total flux subtracted in 1200 components = 0.0455654 Jy ! Clean residual min=-0.020679 max=0.020885 Jy/beam ! Clean residual mean=0.000024 rms=0.005246 Jy/beam ! Combined flux in latest and established models = 0.260948 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 quit ! Quitting program ! Log file difmap.log_77 closed on Fri Nov 22 13:57:25 2013