! Started logfile: difmap.log_131 on Mon Jan 27 20:57:05 2020 ![@/tmp/difmap__37807.1] ! Obeying initialization file: /tmp/difmap__37807.1 ![@/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__37807.2] ![Exited script file: /tmp/difmap__37807.2] obs J0946+4735_C_uva.fits ! Reading UV FITS file: J0946+4735_C_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0946+4735 ! ! 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 94 lines of history. ! ! Reading 12960 visibilities. ![Exited script file: /tmp/difmap__37807.1] 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. ! ! 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=1.000550Jy sigma=24.317465 ! Fit after self-cal, rms=0.987998Jy sigma=24.007631 ! 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 6 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 ! Applying 2 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=1.703 mas, bmaj=4.208 mas, bpa=11.12 degrees ! Estimated noise=0.404853 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806993 Jy ! Component: 100 - total flux cleaned = 0.011046 Jy ! Component: 150 - total flux cleaned = 0.0116672 Jy ! Component: 200 - total flux cleaned = 0.0119692 Jy ! Total flux subtracted in 200 components = 0.0119692 Jy ! Clean residual min=-0.001169 max=0.001171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0119692 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=0.016903Jy sigma=1.124348 ! Fit after self-cal, rms=0.016903Jy sigma=1.124348 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=1.703 mas, bmaj=4.208 mas, bpa=11.12 degrees ! Estimated noise=0.404853 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050082 Jy ! Component: 100 - total flux cleaned = 0.00804616 Jy ! Component: 150 - total flux cleaned = 0.00989811 Jy ! Component: 200 - total flux cleaned = 0.0110283 Jy ! Component: 250 - total flux cleaned = 0.01172 Jy ! Component: 300 - total flux cleaned = 0.012193 Jy ! Component: 350 - total flux cleaned = 0.0125502 Jy ! Component: 400 - total flux cleaned = 0.0128205 Jy ! Component: 450 - total flux cleaned = 0.0130253 Jy ! Component: 500 - total flux cleaned = 0.0131802 Jy ! Component: 550 - total flux cleaned = 0.0132976 Jy ! Component: 600 - total flux cleaned = 0.0133607 Jy ! Component: 650 - total flux cleaned = 0.0133738 Jy ! Component: 700 - total flux cleaned = 0.0133892 Jy ! Component: 750 - total flux cleaned = 0.0133952 Jy ! Component: 800 - total flux cleaned = 0.0133981 Jy ! Total flux subtracted in 800 components = 0.0133981 Jy ! Clean residual min=-0.001581 max=0.001504 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0133981 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0133981 Jy ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=4.47 mas, bpa=10.01 degrees ! Estimated noise=0.25579 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299512 Jy ! Component: 100 - total flux cleaned = -0.000480954 Jy ! Component: 150 - total flux cleaned = -0.000486167 Jy ! Component: 200 - total flux cleaned = -0.000485897 Jy ! Component: 250 - total flux cleaned = -0.000485681 Jy ! Component: 300 - total flux cleaned = -0.000485507 Jy ! Component: 350 - total flux cleaned = -0.000485367 Jy ! Component: 400 - total flux cleaned = -0.000485254 Jy ! Component: 450 - total flux cleaned = -0.000485193 Jy ! Component: 500 - total flux cleaned = -0.000486649 Jy ! Component: 550 - total flux cleaned = -0.000487896 Jy ! Component: 600 - total flux cleaned = -0.00048789 Jy ! Component: 650 - total flux cleaned = -0.000489878 Jy ! Component: 700 - total flux cleaned = -0.000490774 Jy ! Component: 750 - total flux cleaned = -0.000492352 Jy ! Component: 800 - total flux cleaned = -0.000493069 Jy ! Component: 850 - total flux cleaned = -0.000494359 Jy ! Component: 900 - total flux cleaned = -0.000493148 Jy ! Component: 950 - total flux cleaned = -0.000492558 Jy ! Component: 1000 - total flux cleaned = -0.000491401 Jy ! Component: 1050 - total flux cleaned = -0.000490839 Jy ! Component: 1100 - total flux cleaned = -0.000489727 Jy ! Component: 1150 - total flux cleaned = -0.000489184 Jy ! Component: 1200 - total flux cleaned = -0.000488117 Jy ! Total flux subtracted in 1200 components = -0.000488117 Jy ! Clean residual min=-0.001178 max=0.000880 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0129099 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 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0129099 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=0.011464Jy sigma=0.752552 ! Fit after self-cal, rms=0.011209Jy sigma=0.735901 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=0.011209Jy sigma=0.735901 ! Fit after self-cal, rms=0.011317Jy sigma=0.708502 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=0.016945Jy sigma=1.124348 ! Fit after self-cal, rms=0.016945Jy sigma=1.124348 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=1.737 mas, bmaj=4.252 mas, bpa=11.46 degrees ! Estimated noise=0.400851 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505068 Jy ! Component: 100 - total flux cleaned = 0.00811485 Jy ! Component: 150 - total flux cleaned = 0.00998271 Jy ! Component: 200 - total flux cleaned = 0.0111219 Jy ! Component: 250 - total flux cleaned = 0.0118172 Jy ! Component: 300 - total flux cleaned = 0.0122432 Jy ! Component: 350 - total flux cleaned = 0.0125413 Jy ! Component: 400 - total flux cleaned = 0.0127658 Jy ! Component: 450 - total flux cleaned = 0.0129349 Jy ! Component: 500 - total flux cleaned = 0.0130623 Jy ! Component: 550 - total flux cleaned = 0.0131078 Jy ! Component: 600 - total flux cleaned = 0.0131256 Jy ! Component: 650 - total flux cleaned = 0.0131288 Jy ! Component: 700 - total flux cleaned = 0.0131288 Jy ! Component: 750 - total flux cleaned = 0.0131319 Jy ! Component: 800 - total flux cleaned = 0.0131318 Jy ! Total flux subtracted in 800 components = 0.0131318 Jy ! Clean residual min=-0.001248 max=0.001173 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0131318 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0131318 Jy ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=4.574 mas, bpa=10.27 degrees ! Estimated noise=0.245431 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250582 Jy ! Component: 100 - total flux cleaned = -0.000402186 Jy ! Component: 150 - total flux cleaned = -0.000448294 Jy ! Component: 200 - total flux cleaned = -0.000448344 Jy ! Component: 250 - total flux cleaned = -0.000448367 Jy ! Component: 300 - total flux cleaned = -0.00044837 Jy ! Component: 350 - total flux cleaned = -0.000448361 Jy ! Component: 400 - total flux cleaned = -0.000448347 Jy ! Component: 450 - total flux cleaned = -0.000445755 Jy ! Component: 500 - total flux cleaned = -0.000442406 Jy ! Component: 550 - total flux cleaned = -0.000440427 Jy ! Component: 600 - total flux cleaned = -0.000438623 Jy ! Component: 650 - total flux cleaned = -0.000437795 Jy ! Component: 700 - total flux cleaned = -0.000436195 Jy ! Component: 750 - total flux cleaned = -0.000434713 Jy ! Component: 800 - total flux cleaned = -0.000434008 Jy ! Component: 850 - total flux cleaned = -0.000432683 Jy ! Component: 900 - total flux cleaned = -0.000432055 Jy ! Component: 950 - total flux cleaned = -0.000430853 Jy ! Component: 1000 - total flux cleaned = -0.000430276 Jy ! Component: 1050 - total flux cleaned = -0.000429721 Jy ! Component: 1100 - total flux cleaned = -0.000429174 Jy ! Component: 1150 - total flux cleaned = -0.000428152 Jy ! Component: 1200 - total flux cleaned = -0.000427659 Jy ! Total flux subtracted in 1200 components = -0.000427659 Jy ! Clean residual min=-0.000602 max=0.000695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0127042 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=0.016945Jy sigma=1.124348 ! Fit after self-cal, rms=0.016945Jy sigma=1.124348 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=1.737 mas, bmaj=4.252 mas, bpa=11.46 degrees ! Estimated noise=0.400851 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505068 Jy ! Component: 100 - total flux cleaned = 0.00811027 Jy ! Component: 150 - total flux cleaned = 0.00996432 Jy ! Component: 200 - total flux cleaned = 0.0110878 Jy ! Component: 250 - total flux cleaned = 0.0117687 Jy ! Component: 300 - total flux cleaned = 0.0121812 Jy ! Component: 350 - total flux cleaned = 0.0124312 Jy ! Component: 400 - total flux cleaned = 0.0125827 Jy ! Component: 450 - total flux cleaned = 0.0126466 Jy ! Component: 500 - total flux cleaned = 0.0126464 Jy ! Component: 550 - total flux cleaned = 0.0126463 Jy ! Component: 600 - total flux cleaned = 0.0126463 Jy ! Component: 650 - total flux cleaned = 0.0126463 Jy ! Component: 700 - total flux cleaned = 0.0126463 Jy ! Component: 750 - total flux cleaned = 0.0126463 Jy ! Component: 800 - total flux cleaned = 0.0126463 Jy ! Total flux subtracted in 800 components = 0.0126463 Jy ! Clean residual min=-0.001224 max=0.001261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0126463 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0126463 Jy ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=4.574 mas, bpa=10.27 degrees ! Estimated noise=0.245431 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.06047e-05 Jy ! Component: 100 - total flux cleaned = -9.31481e-05 Jy ! Component: 150 - total flux cleaned = -9.29746e-05 Jy ! Component: 200 - total flux cleaned = -9.28271e-05 Jy ! Component: 250 - total flux cleaned = -9.26719e-05 Jy ! Component: 300 - total flux cleaned = -9.09727e-05 Jy ! Component: 350 - total flux cleaned = -9.10262e-05 Jy ! Component: 400 - total flux cleaned = -9.10405e-05 Jy ! Component: 450 - total flux cleaned = -9.09941e-05 Jy ! Component: 500 - total flux cleaned = -8.81453e-05 Jy ! Component: 550 - total flux cleaned = -8.6762e-05 Jy ! Component: 600 - total flux cleaned = -8.54512e-05 Jy ! Component: 650 - total flux cleaned = -8.29427e-05 Jy ! Component: 700 - total flux cleaned = -8.17363e-05 Jy ! Component: 750 - total flux cleaned = -8.05688e-05 Jy ! Component: 800 - total flux cleaned = -7.83482e-05 Jy ! Component: 850 - total flux cleaned = -7.72891e-05 Jy ! Component: 900 - total flux cleaned = -7.6273e-05 Jy ! Component: 950 - total flux cleaned = -7.4314e-05 Jy ! Component: 1000 - total flux cleaned = -7.33693e-05 Jy ! Component: 1050 - total flux cleaned = -7.24669e-05 Jy ! Component: 1100 - total flux cleaned = -7.07487e-05 Jy ! Component: 1150 - total flux cleaned = -6.99292e-05 Jy ! Component: 1200 - total flux cleaned = -6.91265e-05 Jy ! Total flux subtracted in 1200 components = -6.91265e-05 Jy ! Clean residual min=-0.000640 max=0.000710 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0125771 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: 2.075 x 4.574 at 10.27 degrees (North through East) ! Clean map min=-0.00063216 max=0.012706 Jy/beam ! Clean map min=-0.00063216 max=0.012605 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. camp ! Syntax error in line: ! camp ! ^ ! Unable to identify keyword "camp" ! x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Adding 4 model components to the UV plane model. ! The established model now contains 10 components and 0.0125771 Jy ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191052 Jy ! Component: 100 - total flux cleaned = 0.00023515 Jy ! Component: 150 - total flux cleaned = 0.000264926 Jy ! Component: 200 - total flux cleaned = 0.000265105 Jy ! Component: 250 - total flux cleaned = 0.000238362 Jy ! Component: 300 - total flux cleaned = 0.000195983 Jy ! Component: 350 - total flux cleaned = 0.000163641 Jy ! Component: 400 - total flux cleaned = 0.000148094 Jy ! Component: 450 - total flux cleaned = 0.000125611 Jy ! Component: 500 - total flux cleaned = 0.000104074 Jy ! Total flux subtracted in 512 components = 0.000111095 Jy ! Clean residual min=-0.000384 max=0.000351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0126882 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: 2.075 x 4.574 at 10.27 degrees (North through East) ! Clean map min=-0.00038356 max=0.012613 Jy/beam ! Clean map min=-0.00048783 max=0.012613 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. qit ! Syntax error in line: ! qit ! ^ ! Unable to identify keyword "qit" ! quit ! Quitting program ! Log file difmap.log_131 closed on Mon Jan 27 20:57:49 2020