! Started logfile: difmap.log_1 on Thu Jan 25 18:28:54 2018 ![@/tmp/difmap__20661.1] ! Obeying initialization file: /tmp/difmap__20661.1 ![@/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__20661.2] ![Exited script file: /tmp/difmap__20661.2] obs J2316+1618_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2316+1618_K_2006_10_20_yyk_uva.fits ! AN table 1: 698 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.722445 visibilities/baseline/integration-bin. ! Found source: J2316+1618 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2240 lines of history. ! ! Reading 181536 visibilities. ![Exited script file: /tmp/difmap__20661.1] sk ! Syntax error in line: ! sk ! ^ ! Unable to identify keyword "sk" ! 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. ! A total of 1450 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4913 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6980 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4913 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.376179Jy sigma=0.001804 ! Fit after self-cal, rms=1.888538Jy sigma=0.001328 ! 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 10 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 ! Your choice of large map pixels excluded 3.76% of the data. ! The x-axis pixel size should ideally be below 0.08377 milli-arcsec ! Estimated beam: bmin=0.3225 mas, bmaj=0.6877 mas, bpa=14.89 degrees ! Estimated noise=7240.5 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.68993 Jy ! Component: 100 - total flux cleaned = 0.79707 Jy ! Component: 150 - total flux cleaned = 0.732376 Jy ! Component: 200 - total flux cleaned = 0.720718 Jy ! Total flux subtracted in 200 components = 0.720718 Jy ! Clean residual min=-0.122569 max=0.123056 Jy/beam ! Clean residual mean=0.000002 rms=0.033322 Jy/beam ! Combined flux in latest and established models = 0.720718 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 24 components lie outside the plot. maps 1024,0.03 ! Map grid = 1024x1024 pixels with 0.0300x0.0300 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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.202481Jy sigma=0.001598 ! Fit after self-cal, rms=2.202619Jy sigma=0.001598 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=0.3075 mas, bmaj=0.7404 mas, bpa=20.23 degrees ! Estimated noise=5828.01 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.438891 Jy ! Component: 100 - total flux cleaned = 0.704423 Jy ! Component: 150 - total flux cleaned = 0.865905 Jy ! Component: 200 - total flux cleaned = 0.909835 Jy ! Component: 250 - total flux cleaned = 0.901744 Jy ! Component: 300 - total flux cleaned = 0.898363 Jy ! Component: 350 - total flux cleaned = 0.907339 Jy ! Component: 400 - total flux cleaned = 0.921203 Jy ! Component: 450 - total flux cleaned = 0.93135 Jy ! Component: 500 - total flux cleaned = 0.94527 Jy ! Component: 550 - total flux cleaned = 0.958029 Jy ! Component: 600 - total flux cleaned = 0.965938 Jy ! Component: 650 - total flux cleaned = 0.976927 Jy ! Component: 700 - total flux cleaned = 0.987219 Jy ! Component: 750 - total flux cleaned = 0.988853 Jy ! Component: 800 - total flux cleaned = 1.00261 Jy ! Total flux subtracted in 800 components = 1.00261 Jy ! Clean residual min=-0.074700 max=0.074661 Jy/beam ! Clean residual mean=0.000125 rms=0.026892 Jy/beam ! Combined flux in latest and established models = 1.00261 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 1.00261 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4098 mas, bmaj=0.7479 mas, bpa=19.43 degrees ! Estimated noise=3952.13 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0239194 Jy ! Component: 100 - total flux cleaned = -0.0279504 Jy ! Component: 150 - total flux cleaned = -0.0335465 Jy ! Component: 200 - total flux cleaned = -0.0412968 Jy ! Component: 250 - total flux cleaned = -0.0388744 Jy ! Component: 300 - total flux cleaned = -0.038111 Jy ! Component: 350 - total flux cleaned = -0.0350857 Jy ! Component: 400 - total flux cleaned = -0.0328883 Jy ! Component: 450 - total flux cleaned = -0.0300271 Jy ! Component: 500 - total flux cleaned = -0.0259077 Jy ! Component: 550 - total flux cleaned = -0.0245659 Jy ! Component: 600 - total flux cleaned = -0.0219552 Jy ! Component: 650 - total flux cleaned = -0.0194065 Jy ! Component: 700 - total flux cleaned = -0.0175269 Jy ! Component: 750 - total flux cleaned = -0.0144852 Jy ! Component: 800 - total flux cleaned = -0.0138965 Jy ! Component: 850 - total flux cleaned = -0.0115614 Jy ! Component: 900 - total flux cleaned = -0.00868939 Jy ! Component: 950 - total flux cleaned = -0.000794927 Jy ! Component: 1000 - total flux cleaned = 0.006414 Jy ! Component: 1050 - total flux cleaned = 0.0140681 Jy ! Component: 1100 - total flux cleaned = 0.0205332 Jy ! Component: 1150 - total flux cleaned = 0.028509 Jy ! Component: 1200 - total flux cleaned = 0.034803 Jy ! Total flux subtracted in 1200 components = 0.034803 Jy ! Clean residual min=-0.026126 max=0.026109 Jy/beam ! Clean residual mean=0.000175 rms=0.010695 Jy/beam ! Combined flux in latest and established models = 1.03741 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 ! Note that 178 components lie outside the plot. 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=2.202619Jy sigma=0.001598 ! Fit after self-cal, rms=2.202619Jy sigma=0.001598 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=0.3075 mas, bmaj=0.7404 mas, bpa=20.23 degrees ! Estimated noise=5828.01 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.438891 Jy ! Component: 100 - total flux cleaned = 0.704423 Jy ! Component: 150 - total flux cleaned = 0.865071 Jy ! Component: 200 - total flux cleaned = 0.962264 Jy ! Component: 250 - total flux cleaned = 1.02107 Jy ! Component: 300 - total flux cleaned = 1.02446 Jy ! Component: 350 - total flux cleaned = 1.02433 Jy ! Component: 400 - total flux cleaned = 1.02425 Jy ! Component: 450 - total flux cleaned = 1.02419 Jy ! Component: 500 - total flux cleaned = 1.02044 Jy ! Component: 550 - total flux cleaned = 1.0168 Jy ! Component: 600 - total flux cleaned = 1.01324 Jy ! Component: 650 - total flux cleaned = 1.00978 Jy ! Component: 700 - total flux cleaned = 1.00752 Jy ! Component: 750 - total flux cleaned = 1.00422 Jy ! Component: 800 - total flux cleaned = 1.001 Jy ! Total flux subtracted in 800 components = 1.001 Jy ! Clean residual min=-0.237439 max=0.171214 Jy/beam ! Clean residual mean=0.000405 rms=0.053192 Jy/beam ! Combined flux in latest and established models = 1.00101 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 4 model components to the UV plane model. ! The established model now contains 4 components and 1.00101 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4098 mas, bmaj=0.7479 mas, bpa=19.43 degrees ! Estimated noise=3952.13 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0541606 Jy ! Component: 100 - total flux cleaned = -0.0908992 Jy ! Component: 150 - total flux cleaned = -0.116043 Jy ! Component: 200 - total flux cleaned = -0.133251 Jy ! Component: 250 - total flux cleaned = -0.138991 Jy ! Component: 300 - total flux cleaned = -0.13946 Jy ! Component: 350 - total flux cleaned = -0.13993 Jy ! Component: 400 - total flux cleaned = -0.140387 Jy ! Component: 450 - total flux cleaned = -0.140847 Jy ! Component: 500 - total flux cleaned = -0.141296 Jy ! Component: 550 - total flux cleaned = -0.141747 Jy ! Component: 600 - total flux cleaned = -0.142196 Jy ! Component: 650 - total flux cleaned = -0.142635 Jy ! Component: 700 - total flux cleaned = -0.143076 Jy ! Component: 750 - total flux cleaned = -0.143506 Jy ! Component: 800 - total flux cleaned = -0.143931 Jy ! Component: 850 - total flux cleaned = -0.144352 Jy ! Component: 900 - total flux cleaned = -0.144769 Jy ! Component: 950 - total flux cleaned = -0.145181 Jy ! Component: 1000 - total flux cleaned = -0.145591 Jy ! Component: 1050 - total flux cleaned = -0.146001 Jy ! Component: 1100 - total flux cleaned = -0.146404 Jy ! Component: 1150 - total flux cleaned = -0.146805 Jy ! Component: 1200 - total flux cleaned = -0.147201 Jy ! Total flux subtracted in 1200 components = -0.147201 Jy ! Clean residual min=-0.168110 max=0.115028 Jy/beam ! Clean residual mean=-0.000283 rms=0.040134 Jy/beam ! Combined flux in latest and established models = 0.853804 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 2048,0.03 ! Map grid = 2048x2048 pixels with 0.0300x0.0300 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=2.202619Jy sigma=0.001598 ! Fit after self-cal, rms=2.202619Jy sigma=0.001598 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=0.2937 mas, bmaj=0.6856 mas, bpa=12.09 degrees ! Estimated noise=5549.69 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.466139 Jy ! Component: 100 - total flux cleaned = 0.748157 Jy ! Component: 150 - total flux cleaned = 0.918779 Jy ! Component: 200 - total flux cleaned = 1.02201 Jy ! Component: 250 - total flux cleaned = 1.06782 Jy ! Component: 300 - total flux cleaned = 1.06791 Jy ! Component: 350 - total flux cleaned = 1.06797 Jy ! Component: 400 - total flux cleaned = 1.068 Jy ! Component: 450 - total flux cleaned = 1.06801 Jy ! Component: 500 - total flux cleaned = 1.06644 Jy ! Component: 550 - total flux cleaned = 1.06183 Jy ! Component: 600 - total flux cleaned = 1.05884 Jy ! Component: 650 - total flux cleaned = 1.05445 Jy ! Component: 700 - total flux cleaned = 1.05019 Jy ! Component: 750 - total flux cleaned = 1.04742 Jy ! Component: 800 - total flux cleaned = 1.0447 Jy ! Total flux subtracted in 800 components = 1.0447 Jy ! Clean residual min=-0.276102 max=0.211254 Jy/beam ! Clean residual mean=-0.000014 rms=0.061177 Jy/beam ! Combined flux in latest and established models = 1.0447 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 7 model components to the UV plane model. ! The established model now contains 7 components and 1.0447 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4098 mas, bmaj=0.7479 mas, bpa=19.43 degrees ! Estimated noise=3952.13 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0718952 Jy ! Component: 100 - total flux cleaned = -0.118338 Jy ! Component: 150 - total flux cleaned = -0.149924 Jy ! Component: 200 - total flux cleaned = -0.171541 Jy ! Component: 250 - total flux cleaned = -0.186335 Jy ! Component: 300 - total flux cleaned = -0.190433 Jy ! Component: 350 - total flux cleaned = -0.190856 Jy ! Component: 400 - total flux cleaned = -0.191281 Jy ! Component: 450 - total flux cleaned = -0.192102 Jy ! Component: 500 - total flux cleaned = -0.192507 Jy ! Component: 550 - total flux cleaned = -0.193307 Jy ! Component: 600 - total flux cleaned = -0.193696 Jy ! Component: 650 - total flux cleaned = -0.194088 Jy ! Component: 700 - total flux cleaned = -0.194843 Jy ! Component: 750 - total flux cleaned = -0.194842 Jy ! Component: 800 - total flux cleaned = -0.195211 Jy ! Component: 850 - total flux cleaned = -0.195581 Jy ! Component: 900 - total flux cleaned = -0.195944 Jy ! Component: 950 - total flux cleaned = -0.196305 Jy ! Component: 1000 - total flux cleaned = -0.196303 Jy ! Component: 1050 - total flux cleaned = -0.196657 Jy ! Component: 1100 - total flux cleaned = -0.197013 Jy ! Component: 1150 - total flux cleaned = -0.197361 Jy ! Component: 1200 - total flux cleaned = -0.19771 Jy ! Total flux subtracted in 1200 components = -0.19771 Jy ! Clean residual min=-0.164809 max=0.133158 Jy/beam ! Clean residual mean=-0.000144 rms=0.038383 Jy/beam ! Combined flux in latest and established models = 0.846993 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 proj ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.846993 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help uvaver 16 ! Averaging into 16 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 ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.846993 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 18 buffered edits. >>>>>>> ! Syntax error in line: ! >>>>>>> ! ^ ! Found operator: > ! Where a command or assignment expression was expected. ! 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 ! clrmod: Cleared the established, tentative and continuum models. ! 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.412504Jy sigma=0.003964 ! Fit after self-cal, rms=0.389684Jy sigma=0.003804 ! 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=0.3367 mas, bmaj=0.6872 mas, bpa=12.81 degrees ! Estimated noise=6189.98 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.641154 Jy ! Component: 100 - total flux cleaned = 0.874643 Jy ! Component: 150 - total flux cleaned = 0.957652 Jy ! Component: 200 - total flux cleaned = 0.957461 Jy ! Total flux subtracted in 200 components = 0.957461 Jy ! Clean residual min=-0.253293 max=0.138158 Jy/beam ! Clean residual mean=-0.000005 rms=0.044996 Jy/beam ! Combined flux in latest and established models = 0.957461 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help quit ! Quitting program ! Log file difmap.log_1 closed on Thu Jan 25 18:30:36 2018