! Started logfile: difmap.log_348 on Sun Feb 9 16:41:50 2020 ![@/tmp/difmap__31262.1] ! Obeying initialization file: /tmp/difmap__31262.1 ![@/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__31262.2] ![Exited script file: /tmp/difmap__31262.2] obs J1842+6809_X_uva.fits ! Reading UV FITS file: J1842+6809_X_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976471 visibilities/baseline/integration-bin. ! Found source: J1842+6809 ! ! 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 94 lines of history. ! ! Reading 5976 visibilities. ![Exited script file: /tmp/difmap__31262.1] 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=0.1 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.084030Jy sigma=23.309071 ! Fit after self-cal, rms=0.685254Jy sigma=14.784675 ! 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 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=0.7273 mas, bmaj=3.102 mas, bpa=1.059 degrees ! Estimated noise=0.755916 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.198903 Jy ! Component: 100 - total flux cleaned = 0.312974 Jy ! Component: 150 - total flux cleaned = 0.382519 Jy ! Component: 200 - total flux cleaned = 0.4253 Jy ! Total flux subtracted in 200 components = 0.4253 Jy ! Clean residual min=-0.013437 max=0.033315 Jy/beam ! Clean residual mean=-0.000032 rms=0.005422 Jy/beam ! Combined flux in latest and established models = 0.4253 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=0.395873Jy sigma=8.487904 ! Fit after self-cal, rms=0.395873Jy sigma=8.487904 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=0.7273 mas, bmaj=3.102 mas, bpa=1.059 degrees ! Estimated noise=0.755916 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.114937 Jy ! Component: 100 - total flux cleaned = 0.19719 Jy ! Component: 150 - total flux cleaned = 0.259271 Jy ! Component: 200 - total flux cleaned = 0.30646 Jy ! Component: 250 - total flux cleaned = 0.342801 Jy ! Component: 300 - total flux cleaned = 0.370998 Jy ! Component: 350 - total flux cleaned = 0.392879 Jy ! Component: 400 - total flux cleaned = 0.409875 Jy ! Component: 450 - total flux cleaned = 0.423081 Jy ! Component: 500 - total flux cleaned = 0.43338 Jy ! Component: 550 - total flux cleaned = 0.441701 Jy ! Component: 600 - total flux cleaned = 0.445933 Jy ! Component: 650 - total flux cleaned = 0.447215 Jy ! Component: 700 - total flux cleaned = 0.448424 Jy ! Component: 750 - total flux cleaned = 0.449344 Jy ! Component: 800 - total flux cleaned = 0.450443 Jy ! Total flux subtracted in 800 components = 0.450443 Jy ! Clean residual min=-0.029505 max=0.064569 Jy/beam ! Clean residual mean=-0.000020 rms=0.007188 Jy/beam ! Combined flux in latest and established models = 0.450443 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.450443 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8803 mas, bmaj=3.023 mas, bpa=1.104 degrees ! Estimated noise=0.424223 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106133 Jy ! Component: 100 - total flux cleaned = 0.0178782 Jy ! Component: 150 - total flux cleaned = 0.0235484 Jy ! Component: 200 - total flux cleaned = 0.0280241 Jy ! Component: 250 - total flux cleaned = 0.0295514 Jy ! Component: 300 - total flux cleaned = 0.0301232 Jy ! Component: 350 - total flux cleaned = 0.0306755 Jy ! Component: 400 - total flux cleaned = 0.0312063 Jy ! Component: 450 - total flux cleaned = 0.031843 Jy ! Component: 500 - total flux cleaned = 0.0322108 Jy ! Component: 550 - total flux cleaned = 0.0325718 Jy ! Component: 600 - total flux cleaned = 0.0328076 Jy ! Component: 650 - total flux cleaned = 0.0330403 Jy ! Component: 700 - total flux cleaned = 0.0333835 Jy ! Component: 750 - total flux cleaned = 0.0336077 Jy ! Component: 800 - total flux cleaned = 0.0338293 Jy ! Component: 850 - total flux cleaned = 0.0341551 Jy ! Component: 900 - total flux cleaned = 0.0343678 Jy ! Component: 950 - total flux cleaned = 0.034682 Jy ! Component: 1000 - total flux cleaned = 0.0348872 Jy ! Component: 1050 - total flux cleaned = 0.0350895 Jy ! Component: 1100 - total flux cleaned = 0.0353878 Jy ! Component: 1150 - total flux cleaned = 0.035584 Jy ! Component: 1200 - total flux cleaned = 0.0358696 Jy ! Total flux subtracted in 1200 components = 0.0358696 Jy ! Clean residual min=-0.020951 max=0.045410 Jy/beam ! Clean residual mean=-0.000056 rms=0.005572 Jy/beam ! Combined flux in latest and established models = 0.486312 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 11 model components to the UV plane model. ! The established model now contains 26 components and 0.486312 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=0.075814Jy sigma=1.603396 ! Fit after self-cal, rms=0.064827Jy sigma=1.371330 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=0.064827Jy sigma=1.371330 ! Fit after self-cal, rms=0.048885Jy sigma=0.895079 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=0.385321Jy sigma=8.487904 ! Fit after self-cal, rms=0.385321Jy sigma=8.487904 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=0.7707 mas, bmaj=3.067 mas, bpa=0.7471 degrees ! Estimated noise=0.808158 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.12207 Jy ! Component: 100 - total flux cleaned = 0.208772 Jy ! Component: 150 - total flux cleaned = 0.273553 Jy ! Component: 200 - total flux cleaned = 0.32269 Jy ! Component: 250 - total flux cleaned = 0.360225 Jy ! Component: 300 - total flux cleaned = 0.388953 Jy ! Component: 350 - total flux cleaned = 0.410959 Jy ! Component: 400 - total flux cleaned = 0.427818 Jy ! Component: 450 - total flux cleaned = 0.440756 Jy ! Component: 500 - total flux cleaned = 0.450712 Jy ! Component: 550 - total flux cleaned = 0.458417 Jy ! Component: 600 - total flux cleaned = 0.461712 Jy ! Component: 650 - total flux cleaned = 0.462631 Jy ! Component: 700 - total flux cleaned = 0.463507 Jy ! Component: 750 - total flux cleaned = 0.46434 Jy ! Component: 800 - total flux cleaned = 0.465137 Jy ! Total flux subtracted in 800 components = 0.465137 Jy ! Clean residual min=-0.013190 max=0.030253 Jy/beam ! Clean residual mean=-0.000002 rms=0.003769 Jy/beam ! Combined flux in latest and established models = 0.465137 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.465137 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9986 mas, bmaj=3.017 mas, bpa=0.2324 degrees ! Estimated noise=0.433906 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567997 Jy ! Component: 100 - total flux cleaned = 0.00940432 Jy ! Component: 150 - total flux cleaned = 0.0117712 Jy ! Component: 200 - total flux cleaned = 0.0120612 Jy ! Component: 250 - total flux cleaned = 0.0122463 Jy ! Component: 300 - total flux cleaned = 0.012425 Jy ! Component: 350 - total flux cleaned = 0.0126845 Jy ! Component: 400 - total flux cleaned = 0.012934 Jy ! Component: 450 - total flux cleaned = 0.0130962 Jy ! Component: 500 - total flux cleaned = 0.0133324 Jy ! Component: 550 - total flux cleaned = 0.0135621 Jy ! Component: 600 - total flux cleaned = 0.0137846 Jy ! Component: 650 - total flux cleaned = 0.0139293 Jy ! Component: 700 - total flux cleaned = 0.0141415 Jy ! Component: 750 - total flux cleaned = 0.014348 Jy ! Component: 800 - total flux cleaned = 0.0144823 Jy ! Component: 850 - total flux cleaned = 0.0146785 Jy ! Component: 900 - total flux cleaned = 0.0148692 Jy ! Component: 950 - total flux cleaned = 0.0150546 Jy ! Component: 1000 - total flux cleaned = 0.0151752 Jy ! Component: 1050 - total flux cleaned = 0.0153512 Jy ! Component: 1100 - total flux cleaned = 0.0155227 Jy ! Component: 1150 - total flux cleaned = 0.0156343 Jy ! Component: 1200 - total flux cleaned = 0.0157968 Jy ! Total flux subtracted in 1200 components = 0.0157968 Jy ! Clean residual min=-0.004723 max=0.012837 Jy/beam ! Clean residual mean=-0.000014 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.480934 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=0.385321Jy sigma=8.487904 ! Fit after self-cal, rms=0.385321Jy sigma=8.487904 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=0.7707 mas, bmaj=3.067 mas, bpa=0.7471 degrees ! Estimated noise=0.808158 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.12207 Jy ! Component: 100 - total flux cleaned = 0.208772 Jy ! Component: 150 - total flux cleaned = 0.274023 Jy ! Component: 200 - total flux cleaned = 0.324127 Jy ! Component: 250 - total flux cleaned = 0.362883 Jy ! Component: 300 - total flux cleaned = 0.392862 Jy ! Component: 350 - total flux cleaned = 0.41605 Jy ! Component: 400 - total flux cleaned = 0.433988 Jy ! Component: 450 - total flux cleaned = 0.447871 Jy ! Component: 500 - total flux cleaned = 0.458619 Jy ! Component: 550 - total flux cleaned = 0.466946 Jy ! Component: 600 - total flux cleaned = 0.473425 Jy ! Component: 650 - total flux cleaned = 0.47847 Jy ! Component: 700 - total flux cleaned = 0.4824 Jy ! Component: 750 - total flux cleaned = 0.485464 Jy ! Component: 800 - total flux cleaned = 0.487857 Jy ! Total flux subtracted in 800 components = 0.487857 Jy ! Clean residual min=-0.007420 max=0.007377 Jy/beam ! Clean residual mean=-0.000005 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.487857 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.487857 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9986 mas, bmaj=3.017 mas, bpa=0.2324 degrees ! Estimated noise=0.433906 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107831 Jy ! Component: 100 - total flux cleaned = 0.00180868 Jy ! Component: 150 - total flux cleaned = 0.00235882 Jy ! Component: 200 - total flux cleaned = 0.00245023 Jy ! Component: 250 - total flux cleaned = 0.00246726 Jy ! Component: 300 - total flux cleaned = 0.00248329 Jy ! Component: 350 - total flux cleaned = 0.00249895 Jy ! Component: 400 - total flux cleaned = 0.00249891 Jy ! Component: 450 - total flux cleaned = 0.00251375 Jy ! Component: 500 - total flux cleaned = 0.0025279 Jy ! Component: 550 - total flux cleaned = 0.00252803 Jy ! Component: 600 - total flux cleaned = 0.00252812 Jy ! Component: 650 - total flux cleaned = 0.00252826 Jy ! Component: 700 - total flux cleaned = 0.00251481 Jy ! Component: 750 - total flux cleaned = 0.0025015 Jy ! Component: 800 - total flux cleaned = 0.00248836 Jy ! Component: 850 - total flux cleaned = 0.00248843 Jy ! Component: 900 - total flux cleaned = 0.00247553 Jy ! Component: 950 - total flux cleaned = 0.00246277 Jy ! Component: 1000 - total flux cleaned = 0.00246273 Jy ! Component: 1050 - total flux cleaned = 0.00244988 Jy ! Component: 1100 - total flux cleaned = 0.00243703 Jy ! Component: 1150 - total flux cleaned = 0.0024243 Jy ! Component: 1200 - total flux cleaned = 0.00242428 Jy ! Total flux subtracted in 1200 components = 0.00242428 Jy ! Clean residual min=-0.004916 max=0.005623 Jy/beam ! Clean residual mean=-0.000011 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.490282 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 15 model components to the UV plane model. ! The established model now contains 31 components and 0.490282 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=0.037938Jy sigma=0.738374 ! Fit after self-cal, rms=0.037774Jy sigma=0.735609 selfcal true,true,10. ! Performing amp+phase self-cal over 10 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=0.037774Jy sigma=0.735609 ! Fit after self-cal, rms=0.033900Jy sigma=0.699365 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=0.382793Jy sigma=8.487904 ! Fit after self-cal, rms=0.382793Jy sigma=8.487904 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.7491 mas, bmaj=3.096 mas, bpa=0.9158 degrees ! Estimated noise=0.77866 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.117981 Jy ! Component: 100 - total flux cleaned = 0.202708 Jy ! Component: 150 - total flux cleaned = 0.267009 Jy ! Component: 200 - total flux cleaned = 0.316715 Jy ! Component: 250 - total flux cleaned = 0.355367 Jy ! Component: 300 - total flux cleaned = 0.385426 Jy ! Component: 350 - total flux cleaned = 0.408802 Jy ! Component: 400 - total flux cleaned = 0.42698 Jy ! Component: 450 - total flux cleaned = 0.441117 Jy ! Component: 500 - total flux cleaned = 0.452115 Jy ! Component: 550 - total flux cleaned = 0.460707 Jy ! Component: 600 - total flux cleaned = 0.467429 Jy ! Component: 650 - total flux cleaned = 0.47269 Jy ! Component: 700 - total flux cleaned = 0.476807 Jy ! Component: 750 - total flux cleaned = 0.48003 Jy ! Component: 800 - total flux cleaned = 0.482553 Jy ! Component: 850 - total flux cleaned = 0.484527 Jy ! Component: 900 - total flux cleaned = 0.486107 Jy ! Component: 950 - total flux cleaned = 0.487399 Jy ! Component: 1000 - total flux cleaned = 0.488455 Jy ! Component: 1050 - total flux cleaned = 0.48932 Jy ! Component: 1100 - total flux cleaned = 0.490028 Jy ! Component: 1150 - total flux cleaned = 0.490611 Jy ! Component: 1200 - total flux cleaned = 0.491096 Jy ! Total flux subtracted in 1200 components = 0.491096 Jy ! Clean residual min=-0.003407 max=0.005034 Jy/beam ! Clean residual mean=-0.000006 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.491096 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 2000, 0.01 ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.491096 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9433 mas, bmaj=3.049 mas, bpa=0.7211 degrees ! Estimated noise=0.424838 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676695 Jy ! Component: 100 - total flux cleaned = 0.00111443 Jy ! Component: 150 - total flux cleaned = 0.00142407 Jy ! Component: 200 - total flux cleaned = 0.00164358 Jy ! Component: 250 - total flux cleaned = 0.00180901 Jy ! Component: 300 - total flux cleaned = 0.00191919 Jy ! Component: 350 - total flux cleaned = 0.00192865 Jy ! Component: 400 - total flux cleaned = 0.0019379 Jy ! Component: 450 - total flux cleaned = 0.00194709 Jy ! Component: 500 - total flux cleaned = 0.00195626 Jy ! Component: 550 - total flux cleaned = 0.00196532 Jy ! Component: 600 - total flux cleaned = 0.00197419 Jy ! Component: 650 - total flux cleaned = 0.00198299 Jy ! Component: 700 - total flux cleaned = 0.00199175 Jy ! Component: 750 - total flux cleaned = 0.00200041 Jy ! Component: 800 - total flux cleaned = 0.00200477 Jy ! Component: 850 - total flux cleaned = 0.00200908 Jy ! Component: 900 - total flux cleaned = 0.00201333 Jy ! Component: 950 - total flux cleaned = 0.00202172 Jy ! Component: 1000 - total flux cleaned = 0.00202586 Jy ! Component: 1050 - total flux cleaned = 0.00203001 Jy ! Component: 1100 - total flux cleaned = 0.00203411 Jy ! Component: 1150 - total flux cleaned = 0.00203813 Jy ! Component: 1200 - total flux cleaned = 0.00204217 Jy ! Component: 1250 - total flux cleaned = 0.0020501 Jy ! Component: 1300 - total flux cleaned = 0.00205404 Jy ! Component: 1350 - total flux cleaned = 0.00205791 Jy ! Component: 1400 - total flux cleaned = 0.00206565 Jy ! Component: 1450 - total flux cleaned = 0.00206951 Jy ! Component: 1500 - total flux cleaned = 0.00207332 Jy ! Component: 1550 - total flux cleaned = 0.00207712 Jy ! Component: 1600 - total flux cleaned = 0.00208093 Jy ! Component: 1650 - total flux cleaned = 0.00208833 Jy ! Component: 1700 - total flux cleaned = 0.00209206 Jy ! Component: 1750 - total flux cleaned = 0.00209575 Jy ! Component: 1800 - total flux cleaned = 0.00209932 Jy ! Component: 1850 - total flux cleaned = 0.00210295 Jy ! Component: 1900 - total flux cleaned = 0.00210301 Jy ! Component: 1950 - total flux cleaned = 0.00210298 Jy ! Component: 2000 - total flux cleaned = 0.00210309 Jy ! Total flux subtracted in 2000 components = 0.00210309 Jy ! Clean residual min=-0.002642 max=0.005044 Jy/beam ! Clean residual mean=-0.000010 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.493199 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 2c ! Syntax error in line: ! 2c ! ^ ! Found constant: 2.000 ! Where a command or assignment expression was expected. ! 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=0.382793Jy sigma=8.487904 ! Fit after self-cal, rms=0.382793Jy sigma=8.487904 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.7491 mas, bmaj=3.096 mas, bpa=0.9158 degrees ! Estimated noise=0.77866 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.117981 Jy ! Component: 100 - total flux cleaned = 0.202708 Jy ! Component: 150 - total flux cleaned = 0.267009 Jy ! Component: 200 - total flux cleaned = 0.316715 Jy ! Component: 250 - total flux cleaned = 0.355367 Jy ! Component: 300 - total flux cleaned = 0.385426 Jy ! Component: 350 - total flux cleaned = 0.408802 Jy ! Component: 400 - total flux cleaned = 0.42698 Jy ! Component: 450 - total flux cleaned = 0.441117 Jy ! Component: 500 - total flux cleaned = 0.452115 Jy ! Component: 550 - total flux cleaned = 0.460707 Jy ! Component: 600 - total flux cleaned = 0.467429 Jy ! Component: 650 - total flux cleaned = 0.47269 Jy ! Component: 700 - total flux cleaned = 0.476807 Jy ! Component: 750 - total flux cleaned = 0.48003 Jy ! Component: 800 - total flux cleaned = 0.482553 Jy ! Component: 850 - total flux cleaned = 0.484611 Jy ! Component: 900 - total flux cleaned = 0.486402 Jy ! Component: 950 - total flux cleaned = 0.487973 Jy ! Component: 1000 - total flux cleaned = 0.489358 Jy ! Component: 1050 - total flux cleaned = 0.490582 Jy ! Component: 1100 - total flux cleaned = 0.491672 Jy ! Component: 1150 - total flux cleaned = 0.492647 Jy ! Component: 1200 - total flux cleaned = 0.493521 Jy ! Total flux subtracted in 1200 components = 0.493521 Jy ! Clean residual min=-0.003124 max=0.003978 Jy/beam ! Clean residual mean=-0.000005 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.493521 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 2000, 0.01 ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.493521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9433 mas, bmaj=3.049 mas, bpa=0.7211 degrees ! Estimated noise=0.424838 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987984 Jy ! Component: 100 - total flux cleaned = 0.00178969 Jy ! Component: 150 - total flux cleaned = 0.00247677 Jy ! Component: 200 - total flux cleaned = 0.00308219 Jy ! Component: 250 - total flux cleaned = 0.00361734 Jy ! Component: 300 - total flux cleaned = 0.00409098 Jy ! Component: 350 - total flux cleaned = 0.00451087 Jy ! Component: 400 - total flux cleaned = 0.00488338 Jy ! Component: 450 - total flux cleaned = 0.00521397 Jy ! Component: 500 - total flux cleaned = 0.0055074 Jy ! Component: 550 - total flux cleaned = 0.00576814 Jy ! Component: 600 - total flux cleaned = 0.00599982 Jy ! Component: 650 - total flux cleaned = 0.00620571 Jy ! Component: 700 - total flux cleaned = 0.00638868 Jy ! Component: 750 - total flux cleaned = 0.00654514 Jy ! Component: 800 - total flux cleaned = 0.0065875 Jy ! Component: 850 - total flux cleaned = 0.00662278 Jy ! Component: 900 - total flux cleaned = 0.00665702 Jy ! Component: 950 - total flux cleaned = 0.00669038 Jy ! Component: 1000 - total flux cleaned = 0.00672278 Jy ! Component: 1050 - total flux cleaned = 0.00673855 Jy ! Component: 1100 - total flux cleaned = 0.00675404 Jy ! Component: 1150 - total flux cleaned = 0.0067693 Jy ! Component: 1200 - total flux cleaned = 0.00678438 Jy ! Component: 1250 - total flux cleaned = 0.00680406 Jy ! Component: 1300 - total flux cleaned = 0.00681848 Jy ! Component: 1350 - total flux cleaned = 0.00683267 Jy ! Component: 1400 - total flux cleaned = 0.00684659 Jy ! Component: 1450 - total flux cleaned = 0.00686031 Jy ! Component: 1500 - total flux cleaned = 0.00687389 Jy ! Component: 1550 - total flux cleaned = 0.00688719 Jy ! Component: 1600 - total flux cleaned = 0.00690023 Jy ! Component: 1650 - total flux cleaned = 0.006913 Jy ! Component: 1700 - total flux cleaned = 0.00692979 Jy ! Component: 1750 - total flux cleaned = 0.00694216 Jy ! Component: 1800 - total flux cleaned = 0.00695435 Jy ! Component: 1850 - total flux cleaned = 0.0069664 Jy ! Component: 1900 - total flux cleaned = 0.00697034 Jy ! Component: 1950 - total flux cleaned = 0.00698212 Jy ! Component: 2000 - total flux cleaned = 0.00698975 Jy ! Total flux subtracted in 2000 components = 0.00698975 Jy ! Clean residual min=-0.002542 max=0.002982 Jy/beam ! Clean residual mean=-0.000005 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.50051 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=0.382793Jy sigma=8.487904 ! Fit after self-cal, rms=0.382793Jy sigma=8.487904 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.7491 mas, bmaj=3.096 mas, bpa=0.9158 degrees ! Estimated noise=0.77866 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.117981 Jy ! Component: 100 - total flux cleaned = 0.202708 Jy ! Component: 150 - total flux cleaned = 0.267009 Jy ! Component: 200 - total flux cleaned = 0.316715 Jy ! Component: 250 - total flux cleaned = 0.355367 Jy ! Component: 300 - total flux cleaned = 0.385426 Jy ! Component: 350 - total flux cleaned = 0.408802 Jy ! Component: 400 - total flux cleaned = 0.42698 Jy ! Component: 450 - total flux cleaned = 0.441117 Jy ! Component: 500 - total flux cleaned = 0.452115 Jy ! Component: 550 - total flux cleaned = 0.460707 Jy ! Component: 600 - total flux cleaned = 0.467429 Jy ! Component: 650 - total flux cleaned = 0.47269 Jy ! Component: 700 - total flux cleaned = 0.476807 Jy ! Component: 750 - total flux cleaned = 0.48003 Jy ! Component: 800 - total flux cleaned = 0.482553 Jy ! Component: 850 - total flux cleaned = 0.484611 Jy ! Component: 900 - total flux cleaned = 0.486402 Jy ! Component: 950 - total flux cleaned = 0.487973 Jy ! Component: 1000 - total flux cleaned = 0.489358 Jy ! Component: 1050 - total flux cleaned = 0.490582 Jy ! Component: 1100 - total flux cleaned = 0.491672 Jy ! Component: 1150 - total flux cleaned = 0.492656 Jy ! Component: 1200 - total flux cleaned = 0.493557 Jy ! Total flux subtracted in 1200 components = 0.493557 Jy ! Clean residual min=-0.003105 max=0.003998 Jy/beam ! Clean residual mean=-0.000005 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.493558 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 2000, 0.01 ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.493558 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9433 mas, bmaj=3.049 mas, bpa=0.7211 degrees ! Estimated noise=0.424838 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104448 Jy ! Component: 100 - total flux cleaned = 0.00189539 Jy ! Component: 150 - total flux cleaned = 0.00263244 Jy ! Component: 200 - total flux cleaned = 0.00328757 Jy ! Component: 250 - total flux cleaned = 0.00387071 Jy ! Component: 300 - total flux cleaned = 0.00439051 Jy ! Component: 350 - total flux cleaned = 0.00485455 Jy ! Component: 400 - total flux cleaned = 0.00526919 Jy ! Component: 450 - total flux cleaned = 0.00564035 Jy ! Component: 500 - total flux cleaned = 0.00597318 Jy ! Component: 550 - total flux cleaned = 0.00627183 Jy ! Component: 600 - total flux cleaned = 0.00654002 Jy ! Component: 650 - total flux cleaned = 0.00678087 Jy ! Component: 700 - total flux cleaned = 0.00699749 Jy ! Component: 750 - total flux cleaned = 0.00719283 Jy ! Component: 800 - total flux cleaned = 0.00736902 Jy ! Component: 850 - total flux cleaned = 0.00752794 Jy ! Component: 900 - total flux cleaned = 0.00767131 Jy ! Component: 950 - total flux cleaned = 0.00780064 Jy ! Component: 1000 - total flux cleaned = 0.0079173 Jy ! Component: 1050 - total flux cleaned = 0.00793483 Jy ! Component: 1100 - total flux cleaned = 0.00795211 Jy ! Component: 1150 - total flux cleaned = 0.00796482 Jy ! Component: 1200 - total flux cleaned = 0.00797734 Jy ! Component: 1250 - total flux cleaned = 0.00799389 Jy ! Component: 1300 - total flux cleaned = 0.008002 Jy ! Component: 1350 - total flux cleaned = 0.00801804 Jy ! Component: 1400 - total flux cleaned = 0.00802992 Jy ! Component: 1450 - total flux cleaned = 0.00804162 Jy ! Component: 1500 - total flux cleaned = 0.008057 Jy ! Component: 1550 - total flux cleaned = 0.00806837 Jy ! Component: 1600 - total flux cleaned = 0.00807953 Jy ! Component: 1650 - total flux cleaned = 0.00809063 Jy ! Component: 1700 - total flux cleaned = 0.00810153 Jy ! Component: 1750 - total flux cleaned = 0.00811584 Jy ! Component: 1800 - total flux cleaned = 0.00812646 Jy ! Component: 1850 - total flux cleaned = 0.00813692 Jy ! Component: 1900 - total flux cleaned = 0.00814724 Jy ! Component: 1950 - total flux cleaned = 0.0081608 Jy ! Component: 2000 - total flux cleaned = 0.00817077 Jy ! Total flux subtracted in 2000 components = 0.00817077 Jy ! Clean residual min=-0.002610 max=0.002635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.501728 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 29 model components to the UV plane model. ! The established model now contains 54 components and 0.501728 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 4 buffered edits. <>>> ! Syntax error in line: ! <>>> ! ^ ! Found operator: < ! Where a command or assignment expression was expected. ! uncalib 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=0.032647Jy sigma=0.675117 ! Fit after self-cal, rms=0.032614Jy sigma=0.674515 selfcal true,true,10. ! Performing amp+phase self-cal over 10 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=0.032614Jy sigma=0.674515 ! Fit after self-cal, rms=0.032116Jy sigma=0.670998 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=3.058 mas, bpa=0.8404 degrees ! Estimated noise=0.422305 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122976 Jy ! Component: 100 - total flux cleaned = 0.00193304 Jy ! Component: 150 - total flux cleaned = 0.00236999 Jy ! Component: 200 - total flux cleaned = 0.00256944 Jy ! Component: 250 - total flux cleaned = 0.00257102 Jy ! Component: 300 - total flux cleaned = 0.00254222 Jy ! Component: 350 - total flux cleaned = 0.00262331 Jy ! Component: 400 - total flux cleaned = 0.00267539 Jy ! Component: 450 - total flux cleaned = 0.00279834 Jy ! Component: 500 - total flux cleaned = 0.00286828 Jy ! Component: 550 - total flux cleaned = 0.00298089 Jy ! Component: 600 - total flux cleaned = 0.00308923 Jy ! Component: 650 - total flux cleaned = 0.00315271 Jy ! Component: 700 - total flux cleaned = 0.00325475 Jy ! Component: 750 - total flux cleaned = 0.0033543 Jy ! Component: 800 - total flux cleaned = 0.00348899 Jy ! Component: 850 - total flux cleaned = 0.00361969 Jy ! Component: 900 - total flux cleaned = 0.00378202 Jy ! Component: 950 - total flux cleaned = 0.0038342 Jy ! Component: 1000 - total flux cleaned = 0.00393718 Jy ! Component: 1050 - total flux cleaned = 0.00407035 Jy ! Component: 1100 - total flux cleaned = 0.00416694 Jy ! Component: 1150 - total flux cleaned = 0.00427703 Jy ! Component: 1200 - total flux cleaned = 0.00436924 Jy ! Component: 1250 - total flux cleaned = 0.00444426 Jy ! Component: 1300 - total flux cleaned = 0.00453171 Jy ! Component: 1350 - total flux cleaned = 0.00457438 Jy ! Component: 1400 - total flux cleaned = 0.00461595 Jy ! Component: 1450 - total flux cleaned = 0.00461581 Jy ! Component: 1500 - total flux cleaned = 0.00465585 Jy ! Component: 1550 - total flux cleaned = 0.0046428 Jy ! Component: 1600 - total flux cleaned = 0.004694 Jy ! Component: 1650 - total flux cleaned = 0.00476834 Jy ! Component: 1700 - total flux cleaned = 0.00479257 Jy ! Component: 1750 - total flux cleaned = 0.00482838 Jy ! Component: 1800 - total flux cleaned = 0.00492255 Jy ! Component: 1850 - total flux cleaned = 0.00495736 Jy ! Component: 1900 - total flux cleaned = 0.00502563 Jy ! Component: 1950 - total flux cleaned = 0.00512603 Jy ! Component: 2000 - total flux cleaned = 0.00519173 Jy ! Component: 2050 - total flux cleaned = 0.00529936 Jy ! Component: 2100 - total flux cleaned = 0.00532026 Jy ! Component: 2150 - total flux cleaned = 0.00539309 Jy ! Component: 2200 - total flux cleaned = 0.00543415 Jy ! Component: 2250 - total flux cleaned = 0.00548479 Jy ! Component: 2300 - total flux cleaned = 0.00553473 Jy ! Component: 2350 - total flux cleaned = 0.00558382 Jy ! Component: 2400 - total flux cleaned = 0.00562255 Jy ! Component: 2450 - total flux cleaned = 0.00566079 Jy ! Component: 2500 - total flux cleaned = 0.00569854 Jy ! Component: 2550 - total flux cleaned = 0.00576348 Jy ! Component: 2600 - total flux cleaned = 0.00582731 Jy ! Component: 2650 - total flux cleaned = 0.00587226 Jy ! Component: 2700 - total flux cleaned = 0.00590783 Jy ! Component: 2750 - total flux cleaned = 0.00593419 Jy ! Component: 2800 - total flux cleaned = 0.00596872 Jy ! Component: 2850 - total flux cleaned = 0.00598587 Jy ! Component: 2900 - total flux cleaned = 0.00601125 Jy ! Component: 2950 - total flux cleaned = 0.00603622 Jy ! Component: 3000 - total flux cleaned = 0.00606112 Jy ! Component: 3050 - total flux cleaned = 0.00610986 Jy ! Component: 3100 - total flux cleaned = 0.00611783 Jy ! Component: 3150 - total flux cleaned = 0.00613382 Jy ! Component: 3200 - total flux cleaned = 0.00618886 Jy ! Component: 3250 - total flux cleaned = 0.00621213 Jy ! Component: 3300 - total flux cleaned = 0.00624288 Jy ! Component: 3350 - total flux cleaned = 0.00628864 Jy ! Component: 3400 - total flux cleaned = 0.00630376 Jy ! Component: 3450 - total flux cleaned = 0.00632613 Jy ! Component: 3500 - total flux cleaned = 0.00635589 Jy ! Component: 3550 - total flux cleaned = 0.00640001 Jy ! Component: 3600 - total flux cleaned = 0.00642188 Jy ! Component: 3650 - total flux cleaned = 0.00645793 Jy ! Component: 3700 - total flux cleaned = 0.00647935 Jy ! Component: 3750 - total flux cleaned = 0.00649357 Jy ! Component: 3800 - total flux cleaned = 0.00653577 Jy ! Component: 3850 - total flux cleaned = 0.00654973 Jy ! Component: 3900 - total flux cleaned = 0.00657757 Jy ! Component: 3950 - total flux cleaned = 0.00661192 Jy ! Component: 4000 - total flux cleaned = 0.00660507 Jy ! Component: 4050 - total flux cleaned = 0.0066322 Jy ! Total flux subtracted in 4096 components = 0.00665241 Jy ! Clean residual min=-0.000408 max=0.000380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.508381 Jy levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 3.058 at 0.8404 degrees (North through East) ! Clean map min=-0.00040755 max=0.33367 Jy/beam ! Clean map min=-0.001455 max=0.33368 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. levs=0.1,0.2,0.4,0.8,1.6,3.2,6.4,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1842+6809_X ! Writing UV FITS file: J1842+6809_X.uvf ! Writing 362 model components to file: J1842+6809_X.mod ! wwins: Wrote 6 windows to J1842+6809_X.win ! Adding 308 model components to the UV plane model. ! The established model now contains 362 components and 0.508381 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 3.058 at 0.8404 degrees (North through East) ! Clean map min=-0.0011304 max=0.33368 Jy/beam ! Writing clean map to FITS file: J1842+6809_X.fits ! Writing difmap environment to: J1842+6809_X.par quit ! Quitting program ! Log file difmap.log_348 closed on Sun Feb 9 16:43:02 2020