! Started logfile: difmap.log_413 on Fri Feb 14 20:58:30 2020 ![@/tmp/difmap__14633.1] ! Obeying initialization file: /tmp/difmap__14633.1 ![@/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__14633.2] ![Exited script file: /tmp/difmap__14633.2] obs J2022+7611_X_uva.fits ! Reading UV FITS file: J2022+7611_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.95098 visibilities/baseline/integration-bin. ! Found source: J2022+7611 ! ! 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 4656 visibilities. ![Exited script file: /tmp/difmap__14633.1] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.139116Jy sigma=22.538592 ! Fit after self-cal, rms=0.489671Jy sigma=9.693877 ! 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=0.916 mas, bmaj=3.318 mas, bpa=35.78 degrees ! Estimated noise=0.872501 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.329506 Jy ! Component: 100 - total flux cleaned = 0.449511 Jy ! Component: 150 - total flux cleaned = 0.498216 Jy ! Component: 200 - total flux cleaned = 0.522102 Jy ! Total flux subtracted in 200 components = 0.522102 Jy ! Clean residual min=-0.024537 max=0.024454 Jy/beam ! Clean residual mean=-0.000174 rms=0.006584 Jy/beam ! Combined flux in latest and established models = 0.522102 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 1 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=0.527267Jy sigma=10.426040 ! Fit after self-cal, rms=0.527267Jy sigma=10.426040 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=0.916 mas, bmaj=3.318 mas, bpa=35.78 degrees ! Estimated noise=0.872501 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.204698 Jy ! Component: 100 - total flux cleaned = 0.328541 Jy ! Component: 150 - total flux cleaned = 0.403467 Jy ! Component: 200 - total flux cleaned = 0.448805 Jy ! Component: 250 - total flux cleaned = 0.476996 Jy ! Component: 300 - total flux cleaned = 0.497671 Jy ! Component: 350 - total flux cleaned = 0.513692 Jy ! Component: 400 - total flux cleaned = 0.526211 Jy ! Component: 450 - total flux cleaned = 0.536041 Jy ! Component: 500 - total flux cleaned = 0.543925 Jy ! Component: 550 - total flux cleaned = 0.550448 Jy ! Component: 600 - total flux cleaned = 0.555901 Jy ! Component: 650 - total flux cleaned = 0.560538 Jy ! Component: 700 - total flux cleaned = 0.564531 Jy ! Component: 750 - total flux cleaned = 0.567997 Jy ! Component: 800 - total flux cleaned = 0.57103 Jy ! Total flux subtracted in 800 components = 0.57103 Jy ! Clean residual min=-0.027216 max=0.022332 Jy/beam ! Clean residual mean=-0.000057 rms=0.005616 Jy/beam ! Combined flux in latest and established models = 0.57103 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.57103 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=3.263 mas, bpa=34.49 degrees ! Estimated noise=0.523533 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413736 Jy ! Component: 100 - total flux cleaned = 0.00676075 Jy ! Component: 150 - total flux cleaned = 0.00876809 Jy ! Component: 200 - total flux cleaned = 0.0103441 Jy ! Component: 250 - total flux cleaned = 0.0115882 Jy ! Component: 300 - total flux cleaned = 0.012586 Jy ! Component: 350 - total flux cleaned = 0.0133999 Jy ! Component: 400 - total flux cleaned = 0.0140637 Jy ! Component: 450 - total flux cleaned = 0.0142714 Jy ! Component: 500 - total flux cleaned = 0.0144437 Jy ! Component: 550 - total flux cleaned = 0.0145879 Jy ! Component: 600 - total flux cleaned = 0.0147459 Jy ! Component: 650 - total flux cleaned = 0.0148789 Jy ! Component: 700 - total flux cleaned = 0.015007 Jy ! Component: 750 - total flux cleaned = 0.0151306 Jy ! Component: 800 - total flux cleaned = 0.01525 Jy ! Component: 850 - total flux cleaned = 0.0153494 Jy ! Component: 900 - total flux cleaned = 0.0154465 Jy ! Component: 950 - total flux cleaned = 0.0155257 Jy ! Component: 1000 - total flux cleaned = 0.0155723 Jy ! Component: 1050 - total flux cleaned = 0.0156031 Jy ! Component: 1100 - total flux cleaned = 0.0156337 Jy ! Component: 1150 - total flux cleaned = 0.0156639 Jy ! Component: 1200 - total flux cleaned = 0.0156937 Jy ! Total flux subtracted in 1200 components = 0.0156937 Jy ! Clean residual min=-0.029395 max=0.029342 Jy/beam ! Clean residual mean=-0.000066 rms=0.006715 Jy/beam ! Combined flux in latest and established models = 0.586723 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 14 model components to the UV plane model. ! The established model now contains 50 components and 0.586723 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=0.070866Jy sigma=1.390749 ! Fit after self-cal, rms=0.070525Jy sigma=1.385040 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=0.070525Jy sigma=1.385040 ! Fit after self-cal, rms=0.040830Jy sigma=0.758116 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=0.524610Jy sigma=10.426040 ! Fit after self-cal, rms=0.524610Jy sigma=10.426040 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=0.9224 mas, bmaj=3.333 mas, bpa=35.93 degrees ! Estimated noise=0.873029 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.204817 Jy ! Component: 100 - total flux cleaned = 0.328733 Jy ! Component: 150 - total flux cleaned = 0.403702 Jy ! Component: 200 - total flux cleaned = 0.449059 Jy ! Component: 250 - total flux cleaned = 0.47696 Jy ! Component: 300 - total flux cleaned = 0.497201 Jy ! Component: 350 - total flux cleaned = 0.512911 Jy ! Component: 400 - total flux cleaned = 0.525168 Jy ! Component: 450 - total flux cleaned = 0.534775 Jy ! Component: 500 - total flux cleaned = 0.542368 Jy ! Component: 550 - total flux cleaned = 0.548585 Jy ! Component: 600 - total flux cleaned = 0.553744 Jy ! Component: 650 - total flux cleaned = 0.558061 Jy ! Component: 700 - total flux cleaned = 0.561716 Jy ! Component: 750 - total flux cleaned = 0.56482 Jy ! Component: 800 - total flux cleaned = 0.567467 Jy ! Total flux subtracted in 800 components = 0.567467 Jy ! Clean residual min=-0.006063 max=0.011059 Jy/beam ! Clean residual mean=-0.000066 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.567466 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.567466 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.308 mas, bpa=34.57 degrees ! Estimated noise=0.52125 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348251 Jy ! Component: 100 - total flux cleaned = 0.00614194 Jy ! Component: 150 - total flux cleaned = 0.00835217 Jy ! Component: 200 - total flux cleaned = 0.0101953 Jy ! Component: 250 - total flux cleaned = 0.0117381 Jy ! Component: 300 - total flux cleaned = 0.0130315 Jy ! Component: 350 - total flux cleaned = 0.0141159 Jy ! Component: 400 - total flux cleaned = 0.0150251 Jy ! Component: 450 - total flux cleaned = 0.0157874 Jy ! Component: 500 - total flux cleaned = 0.0162345 Jy ! Component: 550 - total flux cleaned = 0.0163815 Jy ! Component: 600 - total flux cleaned = 0.0165242 Jy ! Component: 650 - total flux cleaned = 0.0166854 Jy ! Component: 700 - total flux cleaned = 0.0168191 Jy ! Component: 750 - total flux cleaned = 0.0169698 Jy ! Component: 800 - total flux cleaned = 0.0170951 Jy ! Component: 850 - total flux cleaned = 0.0172166 Jy ! Component: 900 - total flux cleaned = 0.0173345 Jy ! Component: 950 - total flux cleaned = 0.017449 Jy ! Component: 1000 - total flux cleaned = 0.0175602 Jy ! Component: 1050 - total flux cleaned = 0.0176682 Jy ! Component: 1100 - total flux cleaned = 0.0177903 Jy ! Component: 1150 - total flux cleaned = 0.0178918 Jy ! Component: 1200 - total flux cleaned = 0.0179903 Jy ! Total flux subtracted in 1200 components = 0.0179903 Jy ! Clean residual min=-0.004556 max=0.009207 Jy/beam ! Clean residual mean=-0.000060 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.585456 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=0.524610Jy sigma=10.426040 ! Fit after self-cal, rms=0.524610Jy sigma=10.426040 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=0.9224 mas, bmaj=3.333 mas, bpa=35.93 degrees ! Estimated noise=0.873029 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.204817 Jy ! Component: 100 - total flux cleaned = 0.328733 Jy ! Component: 150 - total flux cleaned = 0.403702 Jy ! Component: 200 - total flux cleaned = 0.449059 Jy ! Component: 250 - total flux cleaned = 0.47696 Jy ! Component: 300 - total flux cleaned = 0.497201 Jy ! Component: 350 - total flux cleaned = 0.512911 Jy ! Component: 400 - total flux cleaned = 0.525168 Jy ! Component: 450 - total flux cleaned = 0.534775 Jy ! Component: 500 - total flux cleaned = 0.542369 Jy ! Component: 550 - total flux cleaned = 0.548603 Jy ! Component: 600 - total flux cleaned = 0.553892 Jy ! Component: 650 - total flux cleaned = 0.558544 Jy ! Component: 700 - total flux cleaned = 0.56266 Jy ! Component: 750 - total flux cleaned = 0.566312 Jy ! Component: 800 - total flux cleaned = 0.569561 Jy ! Total flux subtracted in 800 components = 0.569561 Jy ! Clean residual min=-0.005639 max=0.007654 Jy/beam ! Clean residual mean=-0.000066 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.569561 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.569561 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.308 mas, bpa=34.57 degrees ! Estimated noise=0.52125 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378037 Jy ! Component: 100 - total flux cleaned = 0.00681541 Jy ! Component: 150 - total flux cleaned = 0.00942297 Jy ! Component: 200 - total flux cleaned = 0.0116734 Jy ! Component: 250 - total flux cleaned = 0.0136265 Jy ! Component: 300 - total flux cleaned = 0.015341 Jy ! Component: 350 - total flux cleaned = 0.0168521 Jy ! Component: 400 - total flux cleaned = 0.0181863 Jy ! Component: 450 - total flux cleaned = 0.0193672 Jy ! Component: 500 - total flux cleaned = 0.0204157 Jy ! Component: 550 - total flux cleaned = 0.0213493 Jy ! Component: 600 - total flux cleaned = 0.0221824 Jy ! Component: 650 - total flux cleaned = 0.0229269 Jy ! Component: 700 - total flux cleaned = 0.0235931 Jy ! Component: 750 - total flux cleaned = 0.0241893 Jy ! Component: 800 - total flux cleaned = 0.0247233 Jy ! Component: 850 - total flux cleaned = 0.025202 Jy ! Component: 900 - total flux cleaned = 0.0256314 Jy ! Component: 950 - total flux cleaned = 0.0259877 Jy ! Component: 1000 - total flux cleaned = 0.026159 Jy ! Component: 1050 - total flux cleaned = 0.0262936 Jy ! Component: 1100 - total flux cleaned = 0.0263959 Jy ! Component: 1150 - total flux cleaned = 0.0264932 Jy ! Component: 1200 - total flux cleaned = 0.0265862 Jy ! Total flux subtracted in 1200 components = 0.0265862 Jy ! Clean residual min=-0.003199 max=0.003646 Jy/beam ! Clean residual mean=-0.000015 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.596147 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=0.524610Jy sigma=10.426040 ! Fit after self-cal, rms=0.524610Jy sigma=10.426040 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=0.9224 mas, bmaj=3.333 mas, bpa=35.93 degrees ! Estimated noise=0.873029 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.204817 Jy ! Component: 100 - total flux cleaned = 0.328733 Jy ! Component: 150 - total flux cleaned = 0.403702 Jy ! Component: 200 - total flux cleaned = 0.449059 Jy ! Component: 250 - total flux cleaned = 0.47696 Jy ! Component: 300 - total flux cleaned = 0.497201 Jy ! Component: 350 - total flux cleaned = 0.512911 Jy ! Component: 400 - total flux cleaned = 0.525168 Jy ! Component: 450 - total flux cleaned = 0.534775 Jy ! Component: 500 - total flux cleaned = 0.542369 Jy ! Component: 550 - total flux cleaned = 0.548646 Jy ! Component: 600 - total flux cleaned = 0.553982 Jy ! Component: 650 - total flux cleaned = 0.558656 Jy ! Component: 700 - total flux cleaned = 0.562775 Jy ! Component: 750 - total flux cleaned = 0.566424 Jy ! Component: 800 - total flux cleaned = 0.569667 Jy ! Total flux subtracted in 800 components = 0.569667 Jy ! Clean residual min=-0.005689 max=0.006642 Jy/beam ! Clean residual mean=-0.000070 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.569667 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.569667 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.308 mas, bpa=34.57 degrees ! Estimated noise=0.52125 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386522 Jy ! Component: 100 - total flux cleaned = 0.00697553 Jy ! Component: 150 - total flux cleaned = 0.00964743 Jy ! Component: 200 - total flux cleaned = 0.0119554 Jy ! Component: 250 - total flux cleaned = 0.0139682 Jy ! Component: 300 - total flux cleaned = 0.0157385 Jy ! Component: 350 - total flux cleaned = 0.0173382 Jy ! Component: 400 - total flux cleaned = 0.0187976 Jy ! Component: 450 - total flux cleaned = 0.020138 Jy ! Component: 500 - total flux cleaned = 0.0213754 Jy ! Component: 550 - total flux cleaned = 0.0225231 Jy ! Component: 600 - total flux cleaned = 0.0235918 Jy ! Component: 650 - total flux cleaned = 0.0245895 Jy ! Component: 700 - total flux cleaned = 0.0255221 Jy ! Component: 750 - total flux cleaned = 0.0263949 Jy ! Component: 800 - total flux cleaned = 0.0272121 Jy ! Component: 850 - total flux cleaned = 0.0279778 Jy ! Component: 900 - total flux cleaned = 0.0286957 Jy ! Component: 950 - total flux cleaned = 0.0293691 Jy ! Component: 1000 - total flux cleaned = 0.030001 Jy ! Component: 1050 - total flux cleaned = 0.0305943 Jy ! Component: 1100 - total flux cleaned = 0.0311514 Jy ! Component: 1150 - total flux cleaned = 0.0316745 Jy ! Component: 1200 - total flux cleaned = 0.032166 Jy ! Total flux subtracted in 1200 components = 0.032166 Jy ! Clean residual min=-0.002958 max=0.002590 Jy/beam ! Clean residual mean=-0.000019 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.601833 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=0.524610Jy sigma=10.426040 ! Fit after self-cal, rms=0.524610Jy sigma=10.426040 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=0.9224 mas, bmaj=3.333 mas, bpa=35.93 degrees ! Estimated noise=0.873029 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.204817 Jy ! Component: 100 - total flux cleaned = 0.328733 Jy ! Component: 150 - total flux cleaned = 0.403702 Jy ! Component: 200 - total flux cleaned = 0.449059 Jy ! Component: 250 - total flux cleaned = 0.47696 Jy ! Component: 300 - total flux cleaned = 0.497201 Jy ! Component: 350 - total flux cleaned = 0.512911 Jy ! Component: 400 - total flux cleaned = 0.525168 Jy ! Component: 450 - total flux cleaned = 0.534775 Jy ! Component: 500 - total flux cleaned = 0.542373 Jy ! Component: 550 - total flux cleaned = 0.548656 Jy ! Component: 600 - total flux cleaned = 0.554013 Jy ! Component: 650 - total flux cleaned = 0.558712 Jy ! Component: 700 - total flux cleaned = 0.56286 Jy ! Component: 750 - total flux cleaned = 0.566533 Jy ! Component: 800 - total flux cleaned = 0.569791 Jy ! Total flux subtracted in 800 components = 0.569791 Jy ! Clean residual min=-0.005442 max=0.006321 Jy/beam ! Clean residual mean=-0.000070 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.569791 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.569791 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.308 mas, bpa=34.57 degrees ! Estimated noise=0.52125 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382871 Jy ! Component: 100 - total flux cleaned = 0.00693288 Jy ! Component: 150 - total flux cleaned = 0.00959375 Jy ! Component: 200 - total flux cleaned = 0.0118947 Jy ! Component: 250 - total flux cleaned = 0.0139061 Jy ! Component: 300 - total flux cleaned = 0.0156826 Jy ! Component: 350 - total flux cleaned = 0.0172883 Jy ! Component: 400 - total flux cleaned = 0.0187586 Jy ! Component: 450 - total flux cleaned = 0.020107 Jy ! Component: 500 - total flux cleaned = 0.0213508 Jy ! Component: 550 - total flux cleaned = 0.0225095 Jy ! Component: 600 - total flux cleaned = 0.023592 Jy ! Component: 650 - total flux cleaned = 0.0246039 Jy ! Component: 700 - total flux cleaned = 0.0255503 Jy ! Component: 750 - total flux cleaned = 0.026436 Jy ! Component: 800 - total flux cleaned = 0.0272661 Jy ! Component: 850 - total flux cleaned = 0.0280445 Jy ! Component: 900 - total flux cleaned = 0.0287752 Jy ! Component: 950 - total flux cleaned = 0.0294615 Jy ! Component: 1000 - total flux cleaned = 0.0301065 Jy ! Component: 1050 - total flux cleaned = 0.0307127 Jy ! Component: 1100 - total flux cleaned = 0.0312826 Jy ! Component: 1150 - total flux cleaned = 0.0318185 Jy ! Component: 1200 - total flux cleaned = 0.0323231 Jy ! Total flux subtracted in 1200 components = 0.0323231 Jy ! Clean residual min=-0.002745 max=0.002381 Jy/beam ! Clean residual mean=-0.000019 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.602114 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=0.524610Jy sigma=10.426040 ! Fit after self-cal, rms=0.524610Jy sigma=10.426040 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=0.9224 mas, bmaj=3.333 mas, bpa=35.93 degrees ! Estimated noise=0.873029 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.204817 Jy ! Component: 100 - total flux cleaned = 0.328733 Jy ! Component: 150 - total flux cleaned = 0.403702 Jy ! Component: 200 - total flux cleaned = 0.449059 Jy ! Component: 250 - total flux cleaned = 0.47696 Jy ! Component: 300 - total flux cleaned = 0.497201 Jy ! Component: 350 - total flux cleaned = 0.512911 Jy ! Component: 400 - total flux cleaned = 0.525168 Jy ! Component: 450 - total flux cleaned = 0.534775 Jy ! Component: 500 - total flux cleaned = 0.542373 Jy ! Component: 550 - total flux cleaned = 0.548656 Jy ! Component: 600 - total flux cleaned = 0.554013 Jy ! Component: 650 - total flux cleaned = 0.558712 Jy ! Component: 700 - total flux cleaned = 0.56286 Jy ! Component: 750 - total flux cleaned = 0.566533 Jy ! Component: 800 - total flux cleaned = 0.569791 Jy ! Total flux subtracted in 800 components = 0.569791 Jy ! Clean residual min=-0.005442 max=0.006319 Jy/beam ! Clean residual mean=-0.000070 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.569791 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.569791 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.308 mas, bpa=34.57 degrees ! Estimated noise=0.52125 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382824 Jy ! Component: 100 - total flux cleaned = 0.00693209 Jy ! Component: 150 - total flux cleaned = 0.00959312 Jy ! Component: 200 - total flux cleaned = 0.0118945 Jy ! Component: 250 - total flux cleaned = 0.0139158 Jy ! Component: 300 - total flux cleaned = 0.0157365 Jy ! Component: 350 - total flux cleaned = 0.0173991 Jy ! Component: 400 - total flux cleaned = 0.0189239 Jy ! Component: 450 - total flux cleaned = 0.0203291 Jy ! Component: 500 - total flux cleaned = 0.0216257 Jy ! Component: 550 - total flux cleaned = 0.0227775 Jy ! Component: 600 - total flux cleaned = 0.0237119 Jy ! Component: 650 - total flux cleaned = 0.0245882 Jy ! Component: 700 - total flux cleaned = 0.0254507 Jy ! Component: 750 - total flux cleaned = 0.0262249 Jy ! Component: 800 - total flux cleaned = 0.0269884 Jy ! Component: 850 - total flux cleaned = 0.0277079 Jy ! Component: 900 - total flux cleaned = 0.0282988 Jy ! Component: 950 - total flux cleaned = 0.0287745 Jy ! Component: 1000 - total flux cleaned = 0.029173 Jy ! Component: 1050 - total flux cleaned = 0.0295291 Jy ! Component: 1100 - total flux cleaned = 0.0298984 Jy ! Component: 1150 - total flux cleaned = 0.0302793 Jy ! Component: 1200 - total flux cleaned = 0.0306467 Jy ! Total flux subtracted in 1200 components = 0.0306467 Jy ! Clean residual min=-0.002379 max=0.001977 Jy/beam ! Clean residual mean=-0.000025 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.600438 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 23 components lie outside the plot. uncalib selfcal ! Performing phase self-cal ! Adding 133 model components to the UV plane model. ! The established model now contains 161 components and 0.600437 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=0.037720Jy sigma=0.703873 ! Fit after self-cal, rms=0.037675Jy sigma=0.702279 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=0.037675Jy sigma=0.702279 ! Fit after self-cal, rms=0.037470Jy sigma=0.700634 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=0.523237Jy sigma=10.426041 ! Fit after self-cal, rms=0.523237Jy sigma=10.426041 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=0.9228 mas, bmaj=3.336 mas, bpa=35.92 degrees ! Estimated noise=0.87162 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.204484 Jy ! Component: 100 - total flux cleaned = 0.328197 Jy ! Component: 150 - total flux cleaned = 0.403045 Jy ! Component: 200 - total flux cleaned = 0.448328 Jy ! Component: 250 - total flux cleaned = 0.476122 Jy ! Component: 300 - total flux cleaned = 0.496192 Jy ! Component: 350 - total flux cleaned = 0.511758 Jy ! Component: 400 - total flux cleaned = 0.523905 Jy ! Component: 450 - total flux cleaned = 0.533431 Jy ! Component: 500 - total flux cleaned = 0.540994 Jy ! Component: 550 - total flux cleaned = 0.547279 Jy ! Component: 600 - total flux cleaned = 0.552639 Jy ! Component: 650 - total flux cleaned = 0.557332 Jy ! Component: 700 - total flux cleaned = 0.561469 Jy ! Component: 750 - total flux cleaned = 0.56512 Jy ! Component: 800 - total flux cleaned = 0.568357 Jy ! Total flux subtracted in 800 components = 0.568357 Jy ! Clean residual min=-0.004900 max=0.006087 Jy/beam ! Clean residual mean=-0.000069 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.568357 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.568357 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=3.316 mas, bpa=34.55 degrees ! Estimated noise=0.520237 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381344 Jy ! Component: 100 - total flux cleaned = 0.00689041 Jy ! Component: 150 - total flux cleaned = 0.00953304 Jy ! Component: 200 - total flux cleaned = 0.0118097 Jy ! Component: 250 - total flux cleaned = 0.0137893 Jy ! Component: 300 - total flux cleaned = 0.0155443 Jy ! Component: 350 - total flux cleaned = 0.0171369 Jy ! Component: 400 - total flux cleaned = 0.0185916 Jy ! Component: 450 - total flux cleaned = 0.0199258 Jy ! Component: 500 - total flux cleaned = 0.0211577 Jy ! Component: 550 - total flux cleaned = 0.0223024 Jy ! Component: 600 - total flux cleaned = 0.0233715 Jy ! Component: 650 - total flux cleaned = 0.0243712 Jy ! Component: 700 - total flux cleaned = 0.0253068 Jy ! Component: 750 - total flux cleaned = 0.0261829 Jy ! Component: 800 - total flux cleaned = 0.0270042 Jy ! Component: 850 - total flux cleaned = 0.0277741 Jy ! Component: 900 - total flux cleaned = 0.0284964 Jy ! Component: 950 - total flux cleaned = 0.029174 Jy ! Component: 1000 - total flux cleaned = 0.02981 Jy ! Component: 1050 - total flux cleaned = 0.030407 Jy ! Component: 1100 - total flux cleaned = 0.0309675 Jy ! Component: 1150 - total flux cleaned = 0.031494 Jy ! Component: 1200 - total flux cleaned = 0.0319891 Jy ! Total flux subtracted in 1200 components = 0.0319891 Jy ! Clean residual min=-0.002381 max=0.002047 Jy/beam ! Clean residual mean=-0.000016 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.600346 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 3.316 at 34.55 degrees (North through East) ! Clean map min=-0.0023617 max=0.51489 Jy/beam ! Clean map min=-0.0023617 max=0.52245 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 135 components and 0.600346 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=0.037560Jy sigma=0.702018 ! Fit after self-cal, rms=0.037505Jy sigma=0.701472 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=0.037505Jy sigma=0.701472 ! Fit after self-cal, rms=0.037361Jy sigma=0.700589 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=1.167 mas, bmaj=3.321 mas, bpa=34.55 degrees ! Estimated noise=0.519467 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022646 Jy ! Component: 100 - total flux cleaned = -0.000295207 Jy ! Component: 150 - total flux cleaned = -0.000298282 Jy ! Component: 200 - total flux cleaned = -0.000298233 Jy ! Component: 250 - total flux cleaned = -0.000297329 Jy ! Component: 300 - total flux cleaned = -0.00040053 Jy ! Component: 350 - total flux cleaned = -0.000523918 Jy ! Component: 400 - total flux cleaned = -0.000688196 Jy ! Component: 450 - total flux cleaned = -0.000756567 Jy ! Component: 500 - total flux cleaned = -0.000822451 Jy ! Component: 550 - total flux cleaned = -0.000802002 Jy ! Component: 600 - total flux cleaned = -0.000761531 Jy ! Component: 650 - total flux cleaned = -0.000662965 Jy ! Component: 700 - total flux cleaned = -0.000644414 Jy ! Component: 750 - total flux cleaned = -0.000699557 Jy ! Component: 800 - total flux cleaned = -0.000645196 Jy ! Component: 850 - total flux cleaned = -0.00060968 Jy ! Component: 900 - total flux cleaned = -0.000506968 Jy ! Component: 950 - total flux cleaned = -0.00049044 Jy ! Component: 1000 - total flux cleaned = -0.000409028 Jy ! Component: 1050 - total flux cleaned = -0.0003453 Jy ! Component: 1100 - total flux cleaned = -0.000298907 Jy ! Component: 1150 - total flux cleaned = -0.000223897 Jy ! Component: 1200 - total flux cleaned = -0.00020919 Jy ! Component: 1250 - total flux cleaned = -0.000108723 Jy ! Component: 1300 - total flux cleaned = -2.45789e-05 Jy ! Component: 1350 - total flux cleaned = 2.6998e-06 Jy ! Component: 1400 - total flux cleaned = 5.6687e-05 Jy ! Component: 1450 - total flux cleaned = 9.63141e-05 Jy ! Component: 1500 - total flux cleaned = 0.000147942 Jy ! Component: 1550 - total flux cleaned = 0.000224023 Jy ! Component: 1600 - total flux cleaned = 0.000285692 Jy ! Component: 1650 - total flux cleaned = 0.000334217 Jy ! Component: 1700 - total flux cleaned = 0.000405581 Jy ! Component: 1750 - total flux cleaned = 0.000475385 Jy ! Component: 1800 - total flux cleaned = 0.000498202 Jy ! Component: 1850 - total flux cleaned = 0.000554451 Jy ! Component: 1900 - total flux cleaned = 0.000598752 Jy ! Component: 1950 - total flux cleaned = 0.000653073 Jy ! Component: 2000 - total flux cleaned = 0.000727577 Jy ! Component: 2050 - total flux cleaned = 0.000738018 Jy ! Component: 2100 - total flux cleaned = 0.000769221 Jy ! Component: 2150 - total flux cleaned = 0.000829924 Jy ! Component: 2200 - total flux cleaned = 0.000829946 Jy ! Component: 2250 - total flux cleaned = 0.000849639 Jy ! Component: 2300 - total flux cleaned = 0.000869152 Jy ! Component: 2350 - total flux cleaned = 0.000888185 Jy ! Component: 2400 - total flux cleaned = 0.000869323 Jy ! Component: 2450 - total flux cleaned = 0.000878592 Jy ! Component: 2500 - total flux cleaned = 0.000906263 Jy ! Component: 2550 - total flux cleaned = 0.000933631 Jy ! Component: 2600 - total flux cleaned = 0.000951695 Jy ! Component: 2650 - total flux cleaned = 0.00100498 Jy ! Component: 2700 - total flux cleaned = 0.000996317 Jy ! Component: 2750 - total flux cleaned = 0.00105697 Jy ! Component: 2800 - total flux cleaned = 0.00107408 Jy ! Component: 2850 - total flux cleaned = 0.00109944 Jy ! Component: 2900 - total flux cleaned = 0.00109105 Jy ! Component: 2950 - total flux cleaned = 0.00114919 Jy ! Component: 3000 - total flux cleaned = 0.00115733 Jy ! Component: 3050 - total flux cleaned = 0.00118982 Jy ! Component: 3100 - total flux cleaned = 0.00118984 Jy ! Component: 3150 - total flux cleaned = 0.00117386 Jy ! Component: 3200 - total flux cleaned = 0.00114213 Jy ! Component: 3250 - total flux cleaned = 0.00111064 Jy ! Component: 3300 - total flux cleaned = 0.00110279 Jy ! Component: 3350 - total flux cleaned = 0.00104093 Jy ! Component: 3400 - total flux cleaned = 0.000987199 Jy ! Component: 3450 - total flux cleaned = 0.000926166 Jy ! Component: 3500 - total flux cleaned = 0.000911001 Jy ! Component: 3550 - total flux cleaned = 0.000858216 Jy ! Component: 3600 - total flux cleaned = 0.000813153 Jy ! Component: 3650 - total flux cleaned = 0.000768352 Jy ! Component: 3700 - total flux cleaned = 0.000716428 Jy ! Component: 3750 - total flux cleaned = 0.00069427 Jy ! Component: 3800 - total flux cleaned = 0.000650184 Jy ! Component: 3850 - total flux cleaned = 0.000598992 Jy ! Component: 3900 - total flux cleaned = 0.000562646 Jy ! Component: 3950 - total flux cleaned = 0.000519239 Jy ! Component: 4000 - total flux cleaned = 0.000490454 Jy ! Component: 4050 - total flux cleaned = 0.000433103 Jy ! Total flux subtracted in 4096 components = 0.000418812 Jy ! Clean residual min=-0.000438 max=0.000416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.600765 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: 1.167 x 3.321 at 34.55 degrees (North through East) ! Clean map min=-0.00043778 max=0.52177 Jy/beam ! Clean map min=-0.0012917 max=0.52177 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 J2022+7611_X ! Writing UV FITS file: J2022+7611_X.uvf ! Writing 451 model components to file: J2022+7611_X.mod ! wwins: Wrote 18 windows to J2022+7611_X.win ! Adding 316 model components to the UV plane model. ! The established model now contains 450 components and 0.600765 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 3.321 at 34.55 degrees (North through East) ! Clean map min=-0.0012917 max=0.52178 Jy/beam ! Writing clean map to FITS file: J2022+7611_X.fits ! Writing difmap environment to: J2022+7611_X.par quit ! Quitting program ! Log file difmap.log_413 closed on Fri Feb 14 20:59:39 2020