! Started logfile: difmap.log_332 on Sun Feb 9 13:49:19 2020 ![@/tmp/difmap__324.1] ! Obeying initialization file: /tmp/difmap__324.1 ![@/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__324.2] ![Exited script file: /tmp/difmap__324.2] obs J1751+0939_X_uva.fits ! Reading UV FITS file: J1751+0939_X_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.946405 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 5792 visibilities. ![Exited script file: /tmp/difmap__324.1] 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.129638Jy sigma=71.734853 ! Fit after self-cal, rms=2.006001Jy sigma=46.034700 ! 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=0.7703 mas, bmaj=2.046 mas, bpa=-0.06951 degrees ! Estimated noise=0.492953 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 1.85404 Jy ! Component: 100 - total flux cleaned = 2.52923 Jy ! Component: 150 - total flux cleaned = 2.78366 Jy ! Component: 200 - total flux cleaned = 2.91552 Jy ! Total flux subtracted in 200 components = 2.91552 Jy ! Clean residual min=-0.090870 max=0.103801 Jy/beam ! Clean residual mean=0.000010 rms=0.021106 Jy/beam ! Combined flux in latest and established models = 2.91552 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 2 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=2.998492Jy sigma=68.915546 ! Fit after self-cal, rms=2.998492Jy sigma=68.915546 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=0.7703 mas, bmaj=2.046 mas, bpa=-0.06951 degrees ! Estimated noise=0.492953 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.15178 Jy ! Component: 100 - total flux cleaned = 1.84861 Jy ! Component: 150 - total flux cleaned = 2.2702 Jy ! Component: 200 - total flux cleaned = 2.52526 Jy ! Component: 250 - total flux cleaned = 2.67975 Jy ! Component: 300 - total flux cleaned = 2.78104 Jy ! Component: 350 - total flux cleaned = 2.85578 Jy ! Component: 400 - total flux cleaned = 2.91209 Jy ! Component: 450 - total flux cleaned = 2.95495 Jy ! Component: 500 - total flux cleaned = 2.98792 Jy ! Component: 550 - total flux cleaned = 3.01349 Jy ! Component: 600 - total flux cleaned = 3.03337 Jy ! Component: 650 - total flux cleaned = 3.04889 Jy ! Component: 700 - total flux cleaned = 3.06107 Jy ! Component: 750 - total flux cleaned = 3.07073 Jy ! Component: 800 - total flux cleaned = 3.0785 Jy ! Total flux subtracted in 800 components = 3.0785 Jy ! Clean residual min=-0.084991 max=0.094533 Jy/beam ! Clean residual mean=0.000035 rms=0.018842 Jy/beam ! Combined flux in latest and established models = 3.0785 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 21 model components to the UV plane model. ! The established model now contains 21 components and 3.0785 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9083 mas, bmaj=2.268 mas, bpa=0.005513 degrees ! Estimated noise=0.403056 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158923 Jy ! Component: 100 - total flux cleaned = 0.0273925 Jy ! Component: 150 - total flux cleaned = 0.0361085 Jy ! Component: 200 - total flux cleaned = 0.0428481 Jy ! Component: 250 - total flux cleaned = 0.0463353 Jy ! Component: 300 - total flux cleaned = 0.0471368 Jy ! Component: 350 - total flux cleaned = 0.0479272 Jy ! Component: 400 - total flux cleaned = 0.0487017 Jy ! Component: 450 - total flux cleaned = 0.0494663 Jy ! Component: 500 - total flux cleaned = 0.0502138 Jy ! Component: 550 - total flux cleaned = 0.0509525 Jy ! Component: 600 - total flux cleaned = 0.051856 Jy ! Component: 650 - total flux cleaned = 0.0523895 Jy ! Component: 700 - total flux cleaned = 0.053261 Jy ! Component: 750 - total flux cleaned = 0.0539468 Jy ! Component: 800 - total flux cleaned = 0.0546207 Jy ! Component: 850 - total flux cleaned = 0.055285 Jy ! Component: 900 - total flux cleaned = 0.0559367 Jy ! Component: 950 - total flux cleaned = 0.0565775 Jy ! Component: 1000 - total flux cleaned = 0.0572077 Jy ! Component: 1050 - total flux cleaned = 0.057825 Jy ! Component: 1100 - total flux cleaned = 0.0584339 Jy ! Component: 1150 - total flux cleaned = 0.0590316 Jy ! Component: 1200 - total flux cleaned = 0.0596207 Jy ! Total flux subtracted in 1200 components = 0.0596207 Jy ! Clean residual min=-0.072734 max=0.103081 Jy/beam ! Clean residual mean=0.000042 rms=0.021675 Jy/beam ! Combined flux in latest and established models = 3.13812 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 5 model components to the UV plane model. ! The established model now contains 23 components and 3.13812 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=0.226153Jy sigma=5.268461 ! Fit after self-cal, rms=0.225639Jy sigma=5.257760 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=0.225639Jy sigma=5.257760 ! Fit after self-cal, rms=0.045423Jy sigma=0.999777 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=2.981697Jy sigma=68.915543 ! Fit after self-cal, rms=2.981697Jy sigma=68.915543 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=0.7711 mas, bmaj=2.054 mas, bpa=-0.09149 degrees ! Estimated noise=0.497459 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.16232 Jy ! Component: 100 - total flux cleaned = 1.86553 Jy ! Component: 150 - total flux cleaned = 2.29097 Jy ! Component: 200 - total flux cleaned = 2.54837 Jy ! Component: 250 - total flux cleaned = 2.7041 Jy ! Component: 300 - total flux cleaned = 2.8049 Jy ! Component: 350 - total flux cleaned = 2.87901 Jy ! Component: 400 - total flux cleaned = 2.93454 Jy ! Component: 450 - total flux cleaned = 2.9767 Jy ! Component: 500 - total flux cleaned = 3.00909 Jy ! Component: 550 - total flux cleaned = 3.03407 Jy ! Component: 600 - total flux cleaned = 3.05346 Jy ! Component: 650 - total flux cleaned = 3.06852 Jy ! Component: 700 - total flux cleaned = 3.08022 Jy ! Component: 750 - total flux cleaned = 3.08935 Jy ! Component: 800 - total flux cleaned = 3.09653 Jy ! Total flux subtracted in 800 components = 3.09653 Jy ! Clean residual min=-0.017029 max=0.027387 Jy/beam ! Clean residual mean=-0.000000 rms=0.004574 Jy/beam ! Combined flux in latest and established models = 3.09653 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 20 model components to the UV plane model. ! The established model now contains 20 components and 3.09653 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.303 mas, bpa=-0.2001 degrees ! Estimated noise=0.402947 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735583 Jy ! Component: 100 - total flux cleaned = 0.0126813 Jy ! Component: 150 - total flux cleaned = 0.0166439 Jy ! Component: 200 - total flux cleaned = 0.0177049 Jy ! Component: 250 - total flux cleaned = 0.0182176 Jy ! Component: 300 - total flux cleaned = 0.0187201 Jy ! Component: 350 - total flux cleaned = 0.0192147 Jy ! Component: 400 - total flux cleaned = 0.019701 Jy ! Component: 450 - total flux cleaned = 0.0200599 Jy ! Component: 500 - total flux cleaned = 0.0206469 Jy ! Component: 550 - total flux cleaned = 0.0209937 Jy ! Component: 600 - total flux cleaned = 0.0214486 Jy ! Component: 650 - total flux cleaned = 0.0218949 Jy ! Component: 700 - total flux cleaned = 0.0223342 Jy ! Component: 750 - total flux cleaned = 0.0227654 Jy ! Component: 800 - total flux cleaned = 0.0231891 Jy ! Component: 850 - total flux cleaned = 0.023606 Jy ! Component: 900 - total flux cleaned = 0.0240152 Jy ! Component: 950 - total flux cleaned = 0.0244171 Jy ! Component: 1000 - total flux cleaned = 0.0248127 Jy ! Component: 1050 - total flux cleaned = 0.0252008 Jy ! Component: 1100 - total flux cleaned = 0.0255822 Jy ! Component: 1150 - total flux cleaned = 0.0259563 Jy ! Component: 1200 - total flux cleaned = 0.0263246 Jy ! Total flux subtracted in 1200 components = 0.0263246 Jy ! Clean residual min=-0.009635 max=0.014698 Jy/beam ! Clean residual mean=0.000002 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 3.12286 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=2.981697Jy sigma=68.915543 ! Fit after self-cal, rms=2.981697Jy sigma=68.915543 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=0.7711 mas, bmaj=2.054 mas, bpa=-0.09149 degrees ! Estimated noise=0.497459 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.16232 Jy ! Component: 100 - total flux cleaned = 1.86553 Jy ! Component: 150 - total flux cleaned = 2.29097 Jy ! Component: 200 - total flux cleaned = 2.54837 Jy ! Component: 250 - total flux cleaned = 2.7041 Jy ! Component: 300 - total flux cleaned = 2.8049 Jy ! Component: 350 - total flux cleaned = 2.87901 Jy ! Component: 400 - total flux cleaned = 2.93454 Jy ! Component: 450 - total flux cleaned = 2.9767 Jy ! Component: 500 - total flux cleaned = 3.00912 Jy ! Component: 550 - total flux cleaned = 3.03434 Jy ! Component: 600 - total flux cleaned = 3.05449 Jy ! Component: 650 - total flux cleaned = 3.0708 Jy ! Component: 700 - total flux cleaned = 3.08403 Jy ! Component: 750 - total flux cleaned = 3.09478 Jy ! Component: 800 - total flux cleaned = 3.10357 Jy ! Total flux subtracted in 800 components = 3.10357 Jy ! Clean residual min=-0.015527 max=0.026221 Jy/beam ! Clean residual mean=0.000001 rms=0.004027 Jy/beam ! Combined flux in latest and established models = 3.10357 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 25 model components to the UV plane model. ! The established model now contains 25 components and 3.10357 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.303 mas, bpa=-0.2001 degrees ! Estimated noise=0.402947 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819199 Jy ! Component: 100 - total flux cleaned = 0.0143972 Jy ! Component: 150 - total flux cleaned = 0.0195519 Jy ! Component: 200 - total flux cleaned = 0.023848 Jy ! Component: 250 - total flux cleaned = 0.0274361 Jy ! Component: 300 - total flux cleaned = 0.0290593 Jy ! Component: 350 - total flux cleaned = 0.0298483 Jy ! Component: 400 - total flux cleaned = 0.0302738 Jy ! Component: 450 - total flux cleaned = 0.0305808 Jy ! Component: 500 - total flux cleaned = 0.0307807 Jy ! Component: 550 - total flux cleaned = 0.030977 Jy ! Component: 600 - total flux cleaned = 0.0312633 Jy ! Component: 650 - total flux cleaned = 0.0314497 Jy ! Component: 700 - total flux cleaned = 0.0317224 Jy ! Component: 750 - total flux cleaned = 0.031899 Jy ! Component: 800 - total flux cleaned = 0.0320737 Jy ! Component: 850 - total flux cleaned = 0.0323278 Jy ! Component: 900 - total flux cleaned = 0.0324937 Jy ! Component: 950 - total flux cleaned = 0.0326548 Jy ! Component: 1000 - total flux cleaned = 0.0328151 Jy ! Component: 1050 - total flux cleaned = 0.0330481 Jy ! Component: 1100 - total flux cleaned = 0.0331997 Jy ! Component: 1150 - total flux cleaned = 0.0334225 Jy ! Component: 1200 - total flux cleaned = 0.0336378 Jy ! Total flux subtracted in 1200 components = 0.0336378 Jy ! Clean residual min=-0.007826 max=0.010265 Jy/beam ! Clean residual mean=0.000008 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 3.1372 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=2.981697Jy sigma=68.915543 ! Fit after self-cal, rms=2.981697Jy sigma=68.915543 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=0.7711 mas, bmaj=2.054 mas, bpa=-0.09149 degrees ! Estimated noise=0.497459 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.16232 Jy ! Component: 100 - total flux cleaned = 1.86553 Jy ! Component: 150 - total flux cleaned = 2.29097 Jy ! Component: 200 - total flux cleaned = 2.54837 Jy ! Component: 250 - total flux cleaned = 2.7041 Jy ! Component: 300 - total flux cleaned = 2.8049 Jy ! Component: 350 - total flux cleaned = 2.87901 Jy ! Component: 400 - total flux cleaned = 2.93454 Jy ! Component: 450 - total flux cleaned = 2.9767 Jy ! Component: 500 - total flux cleaned = 3.00912 Jy ! Component: 550 - total flux cleaned = 3.03438 Jy ! Component: 600 - total flux cleaned = 3.0548 Jy ! Component: 650 - total flux cleaned = 3.07151 Jy ! Component: 700 - total flux cleaned = 3.08525 Jy ! Component: 750 - total flux cleaned = 3.09657 Jy ! Component: 800 - total flux cleaned = 3.10593 Jy ! Total flux subtracted in 800 components = 3.10593 Jy ! Clean residual min=-0.015689 max=0.025611 Jy/beam ! Clean residual mean=0.000001 rms=0.003828 Jy/beam ! Combined flux in latest and established models = 3.10593 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 27 model components to the UV plane model. ! The established model now contains 27 components and 3.10593 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.303 mas, bpa=-0.2001 degrees ! Estimated noise=0.402947 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798272 Jy ! Component: 100 - total flux cleaned = 0.0144084 Jy ! Component: 150 - total flux cleaned = 0.0197584 Jy ! Component: 200 - total flux cleaned = 0.0242161 Jy ! Component: 250 - total flux cleaned = 0.0279407 Jy ! Component: 300 - total flux cleaned = 0.0305994 Jy ! Component: 350 - total flux cleaned = 0.0314907 Jy ! Component: 400 - total flux cleaned = 0.0323034 Jy ! Component: 450 - total flux cleaned = 0.0329558 Jy ! Component: 500 - total flux cleaned = 0.0331326 Jy ! Component: 550 - total flux cleaned = 0.0333044 Jy ! Component: 600 - total flux cleaned = 0.03347 Jy ! Component: 650 - total flux cleaned = 0.0336314 Jy ! Component: 700 - total flux cleaned = 0.0337104 Jy ! Component: 750 - total flux cleaned = 0.0337886 Jy ! Component: 800 - total flux cleaned = 0.0340135 Jy ! Component: 850 - total flux cleaned = 0.0340867 Jy ! Component: 900 - total flux cleaned = 0.0342287 Jy ! Component: 950 - total flux cleaned = 0.0343666 Jy ! Component: 1000 - total flux cleaned = 0.034434 Jy ! Component: 1050 - total flux cleaned = 0.0345668 Jy ! Component: 1100 - total flux cleaned = 0.0346956 Jy ! Component: 1150 - total flux cleaned = 0.034759 Jy ! Component: 1200 - total flux cleaned = 0.0348833 Jy ! Total flux subtracted in 1200 components = 0.0348833 Jy ! Clean residual min=-0.008102 max=0.009440 Jy/beam ! Clean residual mean=0.000008 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 3.14082 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=2.981697Jy sigma=68.915543 ! Fit after self-cal, rms=2.981697Jy sigma=68.915543 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=0.7711 mas, bmaj=2.054 mas, bpa=-0.09149 degrees ! Estimated noise=0.497459 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.16232 Jy ! Component: 100 - total flux cleaned = 1.86553 Jy ! Component: 150 - total flux cleaned = 2.29097 Jy ! Component: 200 - total flux cleaned = 2.54837 Jy ! Component: 250 - total flux cleaned = 2.7041 Jy ! Component: 300 - total flux cleaned = 2.8049 Jy ! Component: 350 - total flux cleaned = 2.87901 Jy ! Component: 400 - total flux cleaned = 2.93454 Jy ! Component: 450 - total flux cleaned = 2.97679 Jy ! Component: 500 - total flux cleaned = 3.00951 Jy ! Component: 550 - total flux cleaned = 3.03519 Jy ! Component: 600 - total flux cleaned = 3.05586 Jy ! Component: 650 - total flux cleaned = 3.07282 Jy ! Component: 700 - total flux cleaned = 3.08674 Jy ! Component: 750 - total flux cleaned = 3.09819 Jy ! Component: 800 - total flux cleaned = 3.10762 Jy ! Total flux subtracted in 800 components = 3.10762 Jy ! Clean residual min=-0.015394 max=0.018056 Jy/beam ! Clean residual mean=0.000002 rms=0.003526 Jy/beam ! Combined flux in latest and established models = 3.10762 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 30 model components to the UV plane model. ! The established model now contains 30 components and 3.10762 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.303 mas, bpa=-0.2001 degrees ! Estimated noise=0.402947 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797653 Jy ! Component: 100 - total flux cleaned = 0.014386 Jy ! Component: 150 - total flux cleaned = 0.0197423 Jy ! Component: 200 - total flux cleaned = 0.0242523 Jy ! Component: 250 - total flux cleaned = 0.0280658 Jy ! Component: 300 - total flux cleaned = 0.0312912 Jy ! Component: 350 - total flux cleaned = 0.0338172 Jy ! Component: 400 - total flux cleaned = 0.0345911 Jy ! Component: 450 - total flux cleaned = 0.0353017 Jy ! Component: 500 - total flux cleaned = 0.0358768 Jy ! Component: 550 - total flux cleaned = 0.0364841 Jy ! Component: 600 - total flux cleaned = 0.0370422 Jy ! Component: 650 - total flux cleaned = 0.0375557 Jy ! Component: 700 - total flux cleaned = 0.037914 Jy ! Component: 750 - total flux cleaned = 0.0381408 Jy ! Component: 800 - total flux cleaned = 0.0382507 Jy ! Component: 850 - total flux cleaned = 0.0383589 Jy ! Component: 900 - total flux cleaned = 0.0385161 Jy ! Component: 950 - total flux cleaned = 0.0386178 Jy ! Component: 1000 - total flux cleaned = 0.038718 Jy ! Component: 1050 - total flux cleaned = 0.0388161 Jy ! Component: 1100 - total flux cleaned = 0.038912 Jy ! Component: 1150 - total flux cleaned = 0.0390059 Jy ! Component: 1200 - total flux cleaned = 0.0390983 Jy ! Total flux subtracted in 1200 components = 0.0390983 Jy ! Clean residual min=-0.008132 max=0.009125 Jy/beam ! Clean residual mean=0.000011 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 3.14672 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 19 model components to the UV plane model. ! The established model now contains 42 components and 3.14672 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=0.041878Jy sigma=0.923222 ! Fit after self-cal, rms=0.041386Jy sigma=0.913507 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=0.041386Jy sigma=0.913507 ! Fit after self-cal, rms=0.041015Jy sigma=0.905430 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 ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=2.304 mas, bpa=-0.2561 degrees ! Estimated noise=0.403122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 2.304 at -0.2561 degrees (North through East) ! Clean map min=-0.0083253 max=2.9715 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185061 Jy ! Component: 100 - total flux cleaned = 0.00211685 Jy ! Component: 150 - total flux cleaned = 0.00187384 Jy ! Component: 200 - total flux cleaned = 0.00175618 Jy ! Component: 250 - total flux cleaned = 0.00195817 Jy ! Component: 300 - total flux cleaned = 0.00215483 Jy ! Component: 350 - total flux cleaned = 0.00288064 Jy ! Component: 400 - total flux cleaned = 0.00339258 Jy ! Component: 450 - total flux cleaned = 0.00387993 Jy ! Component: 500 - total flux cleaned = 0.00449758 Jy ! Component: 550 - total flux cleaned = 0.00486737 Jy ! Component: 600 - total flux cleaned = 0.00529626 Jy ! Component: 650 - total flux cleaned = 0.00563844 Jy ! Component: 700 - total flux cleaned = 0.00583633 Jy ! Component: 750 - total flux cleaned = 0.00596286 Jy ! Component: 800 - total flux cleaned = 0.00608521 Jy ! Component: 850 - total flux cleaned = 0.00602693 Jy ! Component: 900 - total flux cleaned = 0.00614256 Jy ! Component: 950 - total flux cleaned = 0.00619826 Jy ! Component: 1000 - total flux cleaned = 0.00635776 Jy ! Component: 1050 - total flux cleaned = 0.00630531 Jy ! Component: 1100 - total flux cleaned = 0.00645701 Jy ! Component: 1150 - total flux cleaned = 0.00640761 Jy ! Component: 1200 - total flux cleaned = 0.00640933 Jy ! Component: 1250 - total flux cleaned = 0.00641024 Jy ! Component: 1300 - total flux cleaned = 0.00641087 Jy ! Component: 1350 - total flux cleaned = 0.00645467 Jy ! Component: 1400 - total flux cleaned = 0.00649692 Jy ! Component: 1450 - total flux cleaned = 0.00649725 Jy ! Component: 1500 - total flux cleaned = 0.00665807 Jy ! Component: 1550 - total flux cleaned = 0.00677456 Jy ! Component: 1600 - total flux cleaned = 0.00685024 Jy ! Component: 1650 - total flux cleaned = 0.00692448 Jy ! Component: 1700 - total flux cleaned = 0.00699629 Jy ! Component: 1750 - total flux cleaned = 0.00696178 Jy ! Component: 1800 - total flux cleaned = 0.0070646 Jy ! Component: 1850 - total flux cleaned = 0.00703158 Jy ! Component: 1900 - total flux cleaned = 0.00712786 Jy ! Component: 1950 - total flux cleaned = 0.00709634 Jy ! Component: 2000 - total flux cleaned = 0.00709546 Jy ! Component: 2050 - total flux cleaned = 0.00703557 Jy ! Component: 2100 - total flux cleaned = 0.00694797 Jy ! Component: 2150 - total flux cleaned = 0.00691958 Jy ! Component: 2200 - total flux cleaned = 0.00692012 Jy ! Component: 2250 - total flux cleaned = 0.00689353 Jy ! Component: 2300 - total flux cleaned = 0.00691917 Jy ! Component: 2350 - total flux cleaned = 0.00689219 Jy ! Component: 2400 - total flux cleaned = 0.00678899 Jy ! Component: 2450 - total flux cleaned = 0.00671521 Jy ! Component: 2500 - total flux cleaned = 0.006812 Jy ! Component: 2550 - total flux cleaned = 0.00674053 Jy ! Component: 2600 - total flux cleaned = 0.00683285 Jy ! Component: 2650 - total flux cleaned = 0.0068321 Jy ! Component: 2700 - total flux cleaned = 0.00678777 Jy ! Component: 2750 - total flux cleaned = 0.00683103 Jy ! Component: 2800 - total flux cleaned = 0.00680982 Jy ! Component: 2850 - total flux cleaned = 0.00681028 Jy ! Component: 2900 - total flux cleaned = 0.00683067 Jy ! Component: 2950 - total flux cleaned = 0.00683036 Jy ! Component: 3000 - total flux cleaned = 0.00681078 Jy ! Component: 3050 - total flux cleaned = 0.00681042 Jy ! Component: 3100 - total flux cleaned = 0.00681043 Jy ! Component: 3150 - total flux cleaned = 0.00681087 Jy ! Component: 3200 - total flux cleaned = 0.00688405 Jy ! Component: 3250 - total flux cleaned = 0.00686617 Jy ! Component: 3300 - total flux cleaned = 0.00688403 Jy ! Component: 3350 - total flux cleaned = 0.0069705 Jy ! Component: 3400 - total flux cleaned = 0.00695337 Jy ! Component: 3450 - total flux cleaned = 0.00695365 Jy ! Component: 3500 - total flux cleaned = 0.0069869 Jy ! Component: 3550 - total flux cleaned = 0.00703528 Jy ! Component: 3600 - total flux cleaned = 0.00698735 Jy ! Component: 3650 - total flux cleaned = 0.0069872 Jy ! Component: 3700 - total flux cleaned = 0.00698711 Jy ! Component: 3750 - total flux cleaned = 0.0069724 Jy ! Component: 3800 - total flux cleaned = 0.00701715 Jy ! Component: 3850 - total flux cleaned = 0.00704671 Jy ! Component: 3900 - total flux cleaned = 0.0070467 Jy ! Component: 3950 - total flux cleaned = 0.00706135 Jy ! Component: 4000 - total flux cleaned = 0.00707564 Jy ! Component: 4050 - total flux cleaned = 0.00708969 Jy ! Total flux subtracted in 4096 components = 0.00711727 Jy ! Clean residual min=-0.000821 max=0.000785 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 3.15384 Jy levs=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 ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 2.304 at -0.2561 degrees (North through East) ! Clean map min=-0.00082055 max=2.9716 Jy/beam ! Clean map min=-0.0026166 max=2.972 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1751+0939_X ! Writing UV FITS file: J1751+0939_X.uvf ! Writing 284 model components to file: J1751+0939_X.mod ! wwins: Wrote 10 windows to J1751+0939_X.win ! Adding 242 model components to the UV plane model. ! The established model now contains 282 components and 3.15384 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 2.304 at -0.2561 degrees (North through East) ! Clean map min=-0.0026183 max=2.972 Jy/beam ! Writing clean map to FITS file: J1751+0939_X.fits ! Writing difmap environment to: J1751+0939_X.par quit ! Quitting program ! Log file difmap.log_332 closed on Sun Feb 9 13:50:08 2020