! Started logfile: difmap.log_5 on Mon Feb 10 23:36:54 2014 ![@/tmp/difmap__29161.1] ! Obeying initialization file: /tmp/difmap__29161.1 ![@/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__29161.2] ![Exited script file: /tmp/difmap__29161.2] obs /tmp/J0017+8135_C_uvc.fits ! Reading UV FITS file: /tmp/J0017+8135_C_uvc.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.808036 visibilities/baseline/integration-bin. ! Found source: J0017+8135 ! ! 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 1448 visibilities. ![Exited script file: /tmp/difmap__29161.1] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.661774Jy sigma=52.980580 ! Fit after self-cal, rms=0.411164Jy sigma=13.360292 ! 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 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help vplot 1,:mk ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 1 buffered edits. 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=1.244 mas, bmaj=4.275 mas, bpa=27.31 degrees ! Estimated noise=1.00632 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.805328 Jy ! Component: 100 - total flux cleaned = 1.12654 Jy ! Component: 150 - total flux cleaned = 1.28926 Jy ! Component: 200 - total flux cleaned = 1.37408 Jy ! Total flux subtracted in 200 components = 1.37408 Jy ! Clean residual min=-0.030529 max=0.061105 Jy/beam ! Clean residual mean=0.000217 rms=0.007617 Jy/beam ! Combined flux in latest and established models = 1.37408 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.330891Jy sigma=43.069527 ! Fit after self-cal, rms=1.330891Jy sigma=43.069527 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=1.244 mas, bmaj=4.275 mas, bpa=27.31 degrees ! Estimated noise=1.00632 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.500291 Jy ! Component: 100 - total flux cleaned = 0.802969 Jy ! Component: 150 - total flux cleaned = 0.991914 Jy ! Component: 200 - total flux cleaned = 1.1243 Jy ! Component: 250 - total flux cleaned = 1.21924 Jy ! Component: 300 - total flux cleaned = 1.28753 Jy ! Component: 350 - total flux cleaned = 1.33679 Jy ! Component: 400 - total flux cleaned = 1.37282 Jy ! Component: 450 - total flux cleaned = 1.39969 Jy ! Component: 500 - total flux cleaned = 1.42052 Jy ! Component: 550 - total flux cleaned = 1.43723 Jy ! Component: 600 - total flux cleaned = 1.45102 Jy ! Component: 650 - total flux cleaned = 1.46261 Jy ! Component: 700 - total flux cleaned = 1.47242 Jy ! Component: 750 - total flux cleaned = 1.48078 Jy ! Component: 800 - total flux cleaned = 1.4879 Jy ! Total flux subtracted in 800 components = 1.4879 Jy ! Clean residual min=-0.028006 max=0.019814 Jy/beam ! Clean residual mean=0.000104 rms=0.004114 Jy/beam ! Combined flux in latest and established models = 1.4879 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 48 model components to the UV plane model. ! The established model now contains 48 components and 1.4879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=5.397 mas, bpa=21.57 degrees ! Estimated noise=0.61172 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714413 Jy ! Component: 100 - total flux cleaned = 0.0127254 Jy ! Component: 150 - total flux cleaned = 0.0175438 Jy ! Component: 200 - total flux cleaned = 0.0217195 Jy ! Component: 250 - total flux cleaned = 0.0253401 Jy ! Component: 300 - total flux cleaned = 0.0284834 Jy ! Component: 350 - total flux cleaned = 0.0312136 Jy ! Component: 400 - total flux cleaned = 0.0335869 Jy ! Component: 450 - total flux cleaned = 0.0353387 Jy ! Component: 500 - total flux cleaned = 0.0358013 Jy ! Component: 550 - total flux cleaned = 0.0361748 Jy ! Component: 600 - total flux cleaned = 0.0365371 Jy ! Component: 650 - total flux cleaned = 0.0368899 Jy ! Component: 700 - total flux cleaned = 0.037232 Jy ! Component: 750 - total flux cleaned = 0.0375001 Jy ! Component: 800 - total flux cleaned = 0.0378257 Jy ! Component: 850 - total flux cleaned = 0.0381422 Jy ! Component: 900 - total flux cleaned = 0.0384503 Jy ! Component: 950 - total flux cleaned = 0.0387491 Jy ! Component: 1000 - total flux cleaned = 0.0390405 Jy ! Component: 1050 - total flux cleaned = 0.0392675 Jy ! Component: 1100 - total flux cleaned = 0.0395441 Jy ! Component: 1150 - total flux cleaned = 0.039813 Jy ! Component: 1200 - total flux cleaned = 0.0400228 Jy ! Total flux subtracted in 1200 components = 0.0400228 Jy ! Clean residual min=-0.027619 max=0.017522 Jy/beam ! Clean residual mean=0.000107 rms=0.004150 Jy/beam ! Combined flux in latest and established models = 1.52792 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=1.330891Jy sigma=43.069527 ! Fit after self-cal, rms=1.330891Jy sigma=43.069527 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=1.244 mas, bmaj=4.275 mas, bpa=27.31 degrees ! Estimated noise=1.00632 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.500291 Jy ! Component: 100 - total flux cleaned = 0.802969 Jy ! Component: 150 - total flux cleaned = 0.991914 Jy ! Component: 200 - total flux cleaned = 1.1243 Jy ! Component: 250 - total flux cleaned = 1.21924 Jy ! Component: 300 - total flux cleaned = 1.28753 Jy ! Component: 350 - total flux cleaned = 1.33679 Jy ! Component: 400 - total flux cleaned = 1.37282 Jy ! Component: 450 - total flux cleaned = 1.39969 Jy ! Component: 500 - total flux cleaned = 1.42052 Jy ! Component: 550 - total flux cleaned = 1.43723 Jy ! Component: 600 - total flux cleaned = 1.45102 Jy ! Component: 650 - total flux cleaned = 1.46265 Jy ! Component: 700 - total flux cleaned = 1.47266 Jy ! Component: 750 - total flux cleaned = 1.48131 Jy ! Component: 800 - total flux cleaned = 1.48879 Jy ! Total flux subtracted in 800 components = 1.48879 Jy ! Clean residual min=-0.027481 max=0.020333 Jy/beam ! Clean residual mean=0.000101 rms=0.004073 Jy/beam ! Combined flux in latest and established models = 1.48878 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 50 model components to the UV plane model. ! The established model now contains 50 components and 1.48878 Jy ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=5.397 mas, bpa=21.57 degrees ! Estimated noise=0.61172 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817096 Jy ! Component: 100 - total flux cleaned = 0.0148152 Jy ! Component: 150 - total flux cleaned = 0.0207539 Jy ! Component: 200 - total flux cleaned = 0.0261994 Jy ! Component: 250 - total flux cleaned = 0.0311998 Jy ! Component: 300 - total flux cleaned = 0.0358036 Jy ! Component: 350 - total flux cleaned = 0.0400526 Jy ! Component: 400 - total flux cleaned = 0.0439767 Jy ! Component: 450 - total flux cleaned = 0.0476072 Jy ! Component: 500 - total flux cleaned = 0.0509713 Jy ! Component: 550 - total flux cleaned = 0.0540904 Jy ! Component: 600 - total flux cleaned = 0.0568732 Jy ! Component: 650 - total flux cleaned = 0.0585071 Jy ! Component: 700 - total flux cleaned = 0.0598532 Jy ! Component: 750 - total flux cleaned = 0.0609429 Jy ! Component: 800 - total flux cleaned = 0.061797 Jy ! Component: 850 - total flux cleaned = 0.0626191 Jy ! Component: 900 - total flux cleaned = 0.0634982 Jy ! Component: 950 - total flux cleaned = 0.0642587 Jy ! Component: 1000 - total flux cleaned = 0.0649908 Jy ! Component: 1050 - total flux cleaned = 0.0656966 Jy ! Component: 1100 - total flux cleaned = 0.066378 Jy ! Component: 1150 - total flux cleaned = 0.0670367 Jy ! Component: 1200 - total flux cleaned = 0.0676722 Jy ! Total flux subtracted in 1200 components = 0.0676722 Jy ! Clean residual min=-0.021939 max=0.015607 Jy/beam ! Clean residual mean=0.000026 rms=0.003479 Jy/beam ! Combined flux in latest and established models = 1.55646 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 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: 1.687 x 5.397 at 21.57 degrees (North through East) ! Clean map min=-0.017787 max=1.3442 Jy/beam ! Clean map min=-0.017735 max=1.3545 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 107 components and 1.55646 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=0.069489Jy sigma=1.780576 ! Fit after self-cal, rms=0.069114Jy sigma=1.763788 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.069114Jy sigma=1.763788 ! Fit after self-cal, rms=0.049583Jy sigma=1.090717 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=1.332114Jy sigma=43.182429 ! Fit after self-cal, rms=1.332114Jy sigma=43.182429 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=1.251 mas, bmaj=4.295 mas, bpa=27.22 degrees ! Estimated noise=1.00541 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.503642 Jy ! Component: 100 - total flux cleaned = 0.808349 Jy ! Component: 150 - total flux cleaned = 0.997303 Jy ! Component: 200 - total flux cleaned = 1.12875 Jy ! Component: 250 - total flux cleaned = 1.22276 Jy ! Component: 300 - total flux cleaned = 1.29023 Jy ! Component: 350 - total flux cleaned = 1.33878 Jy ! Component: 400 - total flux cleaned = 1.37406 Jy ! Component: 450 - total flux cleaned = 1.40015 Jy ! Component: 500 - total flux cleaned = 1.4199 Jy ! Component: 550 - total flux cleaned = 1.43552 Jy ! Component: 600 - total flux cleaned = 1.44844 Jy ! Component: 650 - total flux cleaned = 1.45951 Jy ! Component: 700 - total flux cleaned = 1.46903 Jy ! Component: 750 - total flux cleaned = 1.47724 Jy ! Component: 800 - total flux cleaned = 1.48433 Jy ! Total flux subtracted in 800 components = 1.48433 Jy ! Clean residual min=-0.012927 max=0.013153 Jy/beam ! Clean residual mean=0.000085 rms=0.002657 Jy/beam ! Combined flux in latest and established models = 1.48433 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 46 model components to the UV plane model. ! The established model now contains 46 components and 1.48433 Jy ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=5.438 mas, bpa=21.37 degrees ! Estimated noise=0.615162 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776263 Jy ! Component: 100 - total flux cleaned = 0.0141431 Jy ! Component: 150 - total flux cleaned = 0.0196635 Jy ! Component: 200 - total flux cleaned = 0.0244899 Jy ! Component: 250 - total flux cleaned = 0.028738 Jy ! Component: 300 - total flux cleaned = 0.0325471 Jy ! Component: 350 - total flux cleaned = 0.0360332 Jy ! Component: 400 - total flux cleaned = 0.0392249 Jy ! Component: 450 - total flux cleaned = 0.0421536 Jy ! Component: 500 - total flux cleaned = 0.0448538 Jy ! Component: 550 - total flux cleaned = 0.0473486 Jy ! Component: 600 - total flux cleaned = 0.0489318 Jy ! Component: 650 - total flux cleaned = 0.0502496 Jy ! Component: 700 - total flux cleaned = 0.0514158 Jy ! Component: 750 - total flux cleaned = 0.0524471 Jy ! Component: 800 - total flux cleaned = 0.0534296 Jy ! Component: 850 - total flux cleaned = 0.0543672 Jy ! Component: 900 - total flux cleaned = 0.0553278 Jy ! Component: 950 - total flux cleaned = 0.0561135 Jy ! Component: 1000 - total flux cleaned = 0.0569278 Jy ! Component: 1050 - total flux cleaned = 0.0577053 Jy ! Component: 1100 - total flux cleaned = 0.0584478 Jy ! Component: 1150 - total flux cleaned = 0.0589944 Jy ! Component: 1200 - total flux cleaned = 0.0594677 Jy ! Total flux subtracted in 1200 components = 0.0594677 Jy ! Clean residual min=-0.005754 max=0.005545 Jy/beam ! Clean residual mean=0.000015 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 1.5438 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 corpl ! Move the cursor into the plot window and press 'H' for help quit ! Quitting program ! Log file difmap.log_5 closed on Mon Feb 10 23:38:08 2014