! Started logfile: difmap.log_34 on Thu Jan 23 12:38:21 2020 ![@/tmp/difmap__20909.1] ! Obeying initialization file: /tmp/difmap__20909.1 ![@/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__20909.2] ![Exited script file: /tmp/difmap__20909.2] obs J0252-3357_C_uva.fits ! Reading UV FITS file: J0252-3357_C_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0252-3357 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1920 visibilities. ![Exited script file: /tmp/difmap__20909.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.006372Jy sigma=16.019069 ! Fit after self-cal, rms=0.952302Jy sigma=15.168201 ! 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 32 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=3.873 mas, bmaj=36.77 mas, bpa=-15 degrees ! Estimated noise=1.38731 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297582 Jy ! Component: 100 - total flux cleaned = 0.0405977 Jy ! Component: 150 - total flux cleaned = 0.0443402 Jy ! Component: 200 - total flux cleaned = 0.0443742 Jy ! Total flux subtracted in 200 components = 0.0443742 Jy ! Clean residual min=-0.002975 max=0.002957 Jy/beam ! Clean residual mean=-0.000067 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.0443742 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.063834Jy sigma=1.007003 ! Fit after self-cal, rms=0.063751Jy sigma=1.007600 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=3.874 mas, bmaj=36.77 mas, bpa=-15 degrees ! Estimated noise=1.38666 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.018483 Jy ! Component: 100 - total flux cleaned = 0.0296655 Jy ! Component: 150 - total flux cleaned = 0.0364318 Jy ! Component: 200 - total flux cleaned = 0.0405266 Jy ! Component: 250 - total flux cleaned = 0.0431717 Jy ! Component: 300 - total flux cleaned = 0.0452242 Jy ! Component: 350 - total flux cleaned = 0.0468581 Jy ! Component: 400 - total flux cleaned = 0.048165 Jy ! Component: 450 - total flux cleaned = 0.0492134 Jy ! Component: 500 - total flux cleaned = 0.0500783 Jy ! Component: 550 - total flux cleaned = 0.0508244 Jy ! Component: 600 - total flux cleaned = 0.0514692 Jy ! Component: 650 - total flux cleaned = 0.0520266 Jy ! Component: 700 - total flux cleaned = 0.0525087 Jy ! Component: 750 - total flux cleaned = 0.0529256 Jy ! Component: 800 - total flux cleaned = 0.0532864 Jy ! Total flux subtracted in 800 components = 0.0532864 Jy ! Clean residual min=-0.003460 max=0.003791 Jy/beam ! Clean residual mean=-0.000020 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0532864 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.0532864 Jy ! Inverting map and beam ! Estimated beam: bmin=5.24 mas, bmaj=35.53 mas, bpa=-14.34 degrees ! Estimated noise=1.01366 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677995 Jy ! Component: 100 - total flux cleaned = 0.00121019 Jy ! Component: 150 - total flux cleaned = 0.00163274 Jy ! Component: 200 - total flux cleaned = 0.00196822 Jy ! Component: 250 - total flux cleaned = 0.00223459 Jy ! Component: 300 - total flux cleaned = 0.0024461 Jy ! Component: 350 - total flux cleaned = 0.00253238 Jy ! Component: 400 - total flux cleaned = 0.00256587 Jy ! Component: 450 - total flux cleaned = 0.00259175 Jy ! Component: 500 - total flux cleaned = 0.00261692 Jy ! Component: 550 - total flux cleaned = 0.00264139 Jy ! Component: 600 - total flux cleaned = 0.00266525 Jy ! Component: 650 - total flux cleaned = 0.00268848 Jy ! Component: 700 - total flux cleaned = 0.00270554 Jy ! Component: 750 - total flux cleaned = 0.0027278 Jy ! Component: 800 - total flux cleaned = 0.00274415 Jy ! Component: 850 - total flux cleaned = 0.00275495 Jy ! Component: 900 - total flux cleaned = 0.00276558 Jy ! Component: 950 - total flux cleaned = 0.00278135 Jy ! Component: 1000 - total flux cleaned = 0.00278656 Jy ! Component: 1050 - total flux cleaned = 0.00279681 Jy ! Component: 1100 - total flux cleaned = 0.00281197 Jy ! Component: 1150 - total flux cleaned = 0.00281708 Jy ! Component: 1200 - total flux cleaned = 0.00282702 Jy ! Total flux subtracted in 1200 components = 0.00282702 Jy ! Clean residual min=-0.003237 max=0.003985 Jy/beam ! Clean residual mean=-0.000027 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.0561134 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=0.063751Jy sigma=1.007600 ! Fit after self-cal, rms=0.063751Jy sigma=1.007600 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=3.874 mas, bmaj=36.77 mas, bpa=-15 degrees ! Estimated noise=1.38666 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.018483 Jy ! Component: 100 - total flux cleaned = 0.0296655 Jy ! Component: 150 - total flux cleaned = 0.0364318 Jy ! Component: 200 - total flux cleaned = 0.0405266 Jy ! Component: 250 - total flux cleaned = 0.0431717 Jy ! Component: 300 - total flux cleaned = 0.0452242 Jy ! Component: 350 - total flux cleaned = 0.0468783 Jy ! Component: 400 - total flux cleaned = 0.0483053 Jy ! Component: 450 - total flux cleaned = 0.049567 Jy ! Component: 500 - total flux cleaned = 0.0506936 Jy ! Component: 550 - total flux cleaned = 0.0517044 Jy ! Component: 600 - total flux cleaned = 0.0526136 Jy ! Component: 650 - total flux cleaned = 0.0534324 Jy ! Component: 700 - total flux cleaned = 0.0541709 Jy ! Component: 750 - total flux cleaned = 0.0548383 Jy ! Component: 800 - total flux cleaned = 0.055442 Jy ! Total flux subtracted in 800 components = 0.055442 Jy ! Clean residual min=-0.002969 max=0.002550 Jy/beam ! Clean residual mean=-0.000014 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.055442 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 106 model components to the UV plane model. ! The established model now contains 106 components and 0.055442 Jy ! Inverting map and beam ! Estimated beam: bmin=5.24 mas, bmaj=35.53 mas, bpa=-14.34 degrees ! Estimated noise=1.01366 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808546 Jy ! Component: 100 - total flux cleaned = 0.00145579 Jy ! Component: 150 - total flux cleaned = 0.00199093 Jy ! Component: 200 - total flux cleaned = 0.00245072 Jy ! Component: 250 - total flux cleaned = 0.00285316 Jy ! Component: 300 - total flux cleaned = 0.00320646 Jy ! Component: 350 - total flux cleaned = 0.00351745 Jy ! Component: 400 - total flux cleaned = 0.00379185 Jy ! Component: 450 - total flux cleaned = 0.00403437 Jy ! Component: 500 - total flux cleaned = 0.00424906 Jy ! Component: 550 - total flux cleaned = 0.00443931 Jy ! Component: 600 - total flux cleaned = 0.00460794 Jy ! Component: 650 - total flux cleaned = 0.00475746 Jy ! Component: 700 - total flux cleaned = 0.00489004 Jy ! Component: 750 - total flux cleaned = 0.00500764 Jy ! Component: 800 - total flux cleaned = 0.00511199 Jy ! Component: 850 - total flux cleaned = 0.00520467 Jy ! Component: 900 - total flux cleaned = 0.00528699 Jy ! Component: 950 - total flux cleaned = 0.00536012 Jy ! Component: 1000 - total flux cleaned = 0.00537635 Jy ! Component: 1050 - total flux cleaned = 0.00538954 Jy ! Component: 1100 - total flux cleaned = 0.00540234 Jy ! Component: 1150 - total flux cleaned = 0.00541484 Jy ! Component: 1200 - total flux cleaned = 0.005427 Jy ! Total flux subtracted in 1200 components = 0.005427 Jy ! Clean residual min=-0.002481 max=0.001980 Jy/beam ! Clean residual mean=0.000014 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.060869 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 74 model components to the UV plane model. ! The established model now contains 163 components and 0.060869 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=0.041148Jy sigma=0.606575 ! Fit after self-cal, rms=0.040285Jy sigma=0.594319 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=0.040285Jy sigma=0.594319 ! Fit after self-cal, rms=0.040539Jy sigma=0.585227 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=0.063533Jy sigma=1.007600 ! Fit after self-cal, rms=0.063533Jy sigma=1.007600 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=3.883 mas, bmaj=36.41 mas, bpa=-15.02 degrees ! Estimated noise=1.36929 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184303 Jy ! Component: 100 - total flux cleaned = 0.0295811 Jy ! Component: 150 - total flux cleaned = 0.0363282 Jy ! Component: 200 - total flux cleaned = 0.0404112 Jy ! Component: 250 - total flux cleaned = 0.0431015 Jy ! Component: 300 - total flux cleaned = 0.0452061 Jy ! Component: 350 - total flux cleaned = 0.0469458 Jy ! Component: 400 - total flux cleaned = 0.0484207 Jy ! Component: 450 - total flux cleaned = 0.0497027 Jy ! Component: 500 - total flux cleaned = 0.050839 Jy ! Component: 550 - total flux cleaned = 0.0518558 Jy ! Component: 600 - total flux cleaned = 0.0527698 Jy ! Component: 650 - total flux cleaned = 0.053594 Jy ! Component: 700 - total flux cleaned = 0.0543388 Jy ! Component: 750 - total flux cleaned = 0.0550147 Jy ! Component: 800 - total flux cleaned = 0.0556298 Jy ! Total flux subtracted in 800 components = 0.0556298 Jy ! Clean residual min=-0.002930 max=0.002478 Jy/beam ! Clean residual mean=-0.000008 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0556298 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 107 model components to the UV plane model. ! The established model now contains 107 components and 0.0556298 Jy ! Inverting map and beam ! Estimated beam: bmin=5.236 mas, bmaj=34.98 mas, bpa=-14.27 degrees ! Estimated noise=0.99402 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826248 Jy ! Component: 100 - total flux cleaned = 0.00149987 Jy ! Component: 150 - total flux cleaned = 0.00207956 Jy ! Component: 200 - total flux cleaned = 0.00258748 Jy ! Component: 250 - total flux cleaned = 0.00303626 Jy ! Component: 300 - total flux cleaned = 0.0034333 Jy ! Component: 350 - total flux cleaned = 0.00378475 Jy ! Component: 400 - total flux cleaned = 0.00409589 Jy ! Component: 450 - total flux cleaned = 0.00437139 Jy ! Component: 500 - total flux cleaned = 0.00461564 Jy ! Component: 550 - total flux cleaned = 0.0048326 Jy ! Component: 600 - total flux cleaned = 0.00502539 Jy ! Component: 650 - total flux cleaned = 0.00519671 Jy ! Component: 700 - total flux cleaned = 0.00534899 Jy ! Component: 750 - total flux cleaned = 0.00548436 Jy ! Component: 800 - total flux cleaned = 0.00560471 Jy ! Component: 850 - total flux cleaned = 0.00571176 Jy ! Component: 900 - total flux cleaned = 0.00580705 Jy ! Component: 950 - total flux cleaned = 0.00589188 Jy ! Component: 1000 - total flux cleaned = 0.00596741 Jy ! Component: 1050 - total flux cleaned = 0.00603466 Jy ! Component: 1100 - total flux cleaned = 0.00607378 Jy ! Component: 1150 - total flux cleaned = 0.00608766 Jy ! Component: 1200 - total flux cleaned = 0.00610111 Jy ! Total flux subtracted in 1200 components = 0.00610111 Jy ! Clean residual min=-0.001596 max=0.001680 Jy/beam ! Clean residual mean=0.000026 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0617309 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 74 model components to the UV plane model. ! The established model now contains 174 components and 0.0617309 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 6 buffered edits. uvaver 30 ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 proj ! Adding 174 model components to the UV plane model. ! The established model now contains 174 components and 0.0617309 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 3 buffered edits. 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=0.055425Jy sigma=1.977590 ! Fit after self-cal, rms=0.055425Jy sigma=1.977590 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=3.898 mas, bmaj=36.45 mas, bpa=-15.06 degrees ! Estimated noise=1.45309 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184695 Jy ! Component: 100 - total flux cleaned = 0.0296441 Jy ! Component: 150 - total flux cleaned = 0.0364057 Jy ! Component: 200 - total flux cleaned = 0.0404991 Jy ! Component: 250 - total flux cleaned = 0.0432825 Jy ! Component: 300 - total flux cleaned = 0.0454768 Jy ! Component: 350 - total flux cleaned = 0.0472983 Jy ! Component: 400 - total flux cleaned = 0.0488519 Jy ! Component: 450 - total flux cleaned = 0.0501961 Jy ! Component: 500 - total flux cleaned = 0.05138 Jy ! Component: 550 - total flux cleaned = 0.0524348 Jy ! Component: 600 - total flux cleaned = 0.0533813 Jy ! Component: 650 - total flux cleaned = 0.0542345 Jy ! Component: 700 - total flux cleaned = 0.0550071 Jy ! Component: 750 - total flux cleaned = 0.0557081 Jy ! Component: 800 - total flux cleaned = 0.056345 Jy ! Component: 850 - total flux cleaned = 0.056924 Jy ! Component: 900 - total flux cleaned = 0.0574506 Jy ! Component: 950 - total flux cleaned = 0.0579295 Jy ! Component: 1000 - total flux cleaned = 0.0583653 Jy ! Component: 1050 - total flux cleaned = 0.0587618 Jy ! Component: 1100 - total flux cleaned = 0.0591228 Jy ! Component: 1150 - total flux cleaned = 0.0594514 Jy ! Component: 1200 - total flux cleaned = 0.0597506 Jy ! Total flux subtracted in 1200 components = 0.0597506 Jy ! Clean residual min=-0.002437 max=0.002140 Jy/beam ! Clean residual mean=0.000004 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0597506 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 142 model components to the UV plane model. ! The established model now contains 142 components and 0.0597506 Jy ! Inverting map and beam ! Estimated beam: bmin=5.244 mas, bmaj=34.97 mas, bpa=-14.26 degrees ! Estimated noise=0.995023 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428791 Jy ! Component: 100 - total flux cleaned = 0.000731746 Jy ! Component: 150 - total flux cleaned = 0.000983726 Jy ! Component: 200 - total flux cleaned = 0.00119853 Jy ! Component: 250 - total flux cleaned = 0.00138449 Jy ! Component: 300 - total flux cleaned = 0.00154548 Jy ! Component: 350 - total flux cleaned = 0.00168496 Jy ! Component: 400 - total flux cleaned = 0.00180586 Jy ! Component: 450 - total flux cleaned = 0.00191072 Jy ! Component: 500 - total flux cleaned = 0.00200165 Jy ! Component: 550 - total flux cleaned = 0.00208053 Jy ! Component: 600 - total flux cleaned = 0.00212001 Jy ! Component: 650 - total flux cleaned = 0.00213333 Jy ! Component: 700 - total flux cleaned = 0.00215122 Jy ! Component: 750 - total flux cleaned = 0.00216351 Jy ! Component: 800 - total flux cleaned = 0.00217545 Jy ! Component: 850 - total flux cleaned = 0.00218004 Jy ! Component: 900 - total flux cleaned = 0.00218681 Jy ! Component: 950 - total flux cleaned = 0.00219118 Jy ! Component: 1000 - total flux cleaned = 0.00219335 Jy ! Component: 1050 - total flux cleaned = 0.00219546 Jy ! Component: 1100 - total flux cleaned = 0.00219549 Jy ! Component: 1150 - total flux cleaned = 0.00219751 Jy ! Component: 1200 - total flux cleaned = 0.00219549 Jy ! Component: 1250 - total flux cleaned = 0.00219549 Jy ! Component: 1300 - total flux cleaned = 0.00219352 Jy ! Component: 1350 - total flux cleaned = 0.00219352 Jy ! Component: 1400 - total flux cleaned = 0.0021916 Jy ! Component: 1450 - total flux cleaned = 0.00219158 Jy ! Component: 1500 - total flux cleaned = 0.00219158 Jy ! Component: 1550 - total flux cleaned = 0.00218968 Jy ! Component: 1600 - total flux cleaned = 0.0021878 Jy ! Component: 1650 - total flux cleaned = 0.00218779 Jy ! Component: 1700 - total flux cleaned = 0.00218779 Jy ! Component: 1750 - total flux cleaned = 0.00218594 Jy ! Component: 1800 - total flux cleaned = 0.00218593 Jy ! Component: 1850 - total flux cleaned = 0.00218413 Jy ! Component: 1900 - total flux cleaned = 0.00218414 Jy ! Component: 1950 - total flux cleaned = 0.00218415 Jy ! Component: 2000 - total flux cleaned = 0.00218416 Jy ! Total flux subtracted in 2000 components = 0.00218416 Jy ! Clean residual min=-0.001565 max=0.001613 Jy/beam ! Clean residual mean=0.000027 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0619347 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=0.055425Jy sigma=1.977590 ! Fit after self-cal, rms=0.055425Jy sigma=1.977590 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=3.898 mas, bmaj=36.45 mas, bpa=-15.06 degrees ! Estimated noise=1.45309 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184533 Jy ! Component: 100 - total flux cleaned = 0.0296236 Jy ! Component: 150 - total flux cleaned = 0.036392 Jy ! Component: 200 - total flux cleaned = 0.0405198 Jy ! Component: 250 - total flux cleaned = 0.0433047 Jy ! Component: 300 - total flux cleaned = 0.045498 Jy ! Component: 350 - total flux cleaned = 0.0472991 Jy ! Component: 400 - total flux cleaned = 0.0488412 Jy ! Component: 450 - total flux cleaned = 0.0501823 Jy ! Component: 500 - total flux cleaned = 0.0513687 Jy ! Component: 550 - total flux cleaned = 0.0524285 Jy ! Component: 600 - total flux cleaned = 0.0533816 Jy ! Component: 650 - total flux cleaned = 0.0542453 Jy ! Component: 700 - total flux cleaned = 0.0550309 Jy ! Component: 750 - total flux cleaned = 0.0557464 Jy ! Component: 800 - total flux cleaned = 0.0563986 Jy ! Total flux subtracted in 800 components = 0.0563986 Jy ! Clean residual min=-0.002795 max=0.002349 Jy/beam ! Clean residual mean=-0.000013 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0563986 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 138 model components to the UV plane model. ! The established model now contains 138 components and 0.0563986 Jy ! Inverting map and beam ! Estimated beam: bmin=5.244 mas, bmaj=34.97 mas, bpa=-14.26 degrees ! Estimated noise=0.995023 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775844 Jy ! Component: 100 - total flux cleaned = 0.00138587 Jy ! Component: 150 - total flux cleaned = 0.00191186 Jy ! Component: 200 - total flux cleaned = 0.00236982 Jy ! Component: 250 - total flux cleaned = 0.00276878 Jy ! Component: 300 - total flux cleaned = 0.00311655 Jy ! Component: 350 - total flux cleaned = 0.00341978 Jy ! Component: 400 - total flux cleaned = 0.00368433 Jy ! Component: 450 - total flux cleaned = 0.00391558 Jy ! Component: 500 - total flux cleaned = 0.00411806 Jy ! Component: 550 - total flux cleaned = 0.00429543 Jy ! Component: 600 - total flux cleaned = 0.00445088 Jy ! Component: 650 - total flux cleaned = 0.00458711 Jy ! Component: 700 - total flux cleaned = 0.0047065 Jy ! Component: 750 - total flux cleaned = 0.00481113 Jy ! Component: 800 - total flux cleaned = 0.00490283 Jy ! Component: 850 - total flux cleaned = 0.00498018 Jy ! Component: 900 - total flux cleaned = 0.00498908 Jy ! Component: 950 - total flux cleaned = 0.00499771 Jy ! Component: 1000 - total flux cleaned = 0.0050033 Jy ! Component: 1050 - total flux cleaned = 0.00500878 Jy ! Component: 1100 - total flux cleaned = 0.00501414 Jy ! Component: 1150 - total flux cleaned = 0.00501938 Jy ! Component: 1200 - total flux cleaned = 0.00502449 Jy ! Total flux subtracted in 1200 components = 0.00502449 Jy ! Clean residual min=-0.001575 max=0.001667 Jy/beam ! Clean residual mean=0.000026 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0614231 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: 5.244 x 34.97 at -14.26 degrees (North through East) ! Clean map min=-0.001537 max=0.047901 Jy/beam ! Clean map min=-0.0015372 max=0.049098 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 25 model components to the UV plane model. ! The established model now contains 163 components and 0.0614231 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=0.024878Jy sigma=0.622526 ! Fit after self-cal, rms=0.024930Jy sigma=0.621252 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=0.024930Jy sigma=0.621252 ! Fit after self-cal, rms=0.025084Jy sigma=0.620074 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map and beam ! Estimated beam: bmin=5.258 mas, bmaj=34.77 mas, bpa=-14.11 degrees ! Estimated noise=0.994231 mJy/beam. ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.80198e-05 Jy ! Component: 100 - total flux cleaned = -0.000107209 Jy ! Component: 150 - total flux cleaned = -0.000269301 Jy ! Component: 200 - total flux cleaned = -0.000436647 Jy ! Component: 250 - total flux cleaned = -0.000587865 Jy ! Component: 300 - total flux cleaned = -0.000691604 Jy ! Component: 350 - total flux cleaned = -0.000785928 Jy ! Component: 400 - total flux cleaned = -0.000845733 Jy ! Component: 450 - total flux cleaned = -0.000860007 Jy ! Component: 500 - total flux cleaned = -0.000901377 Jy ! Total flux subtracted in 512 components = -0.000914722 Jy ! Clean residual min=-0.000665 max=0.000672 Jy/beam ! Clean residual mean=0.000017 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0605084 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.258 x 34.77 at -14.11 degrees (North through East) ! Clean map min=-0.00066498 max=0.049056 Jy/beam ! Clean map min=-0.0013217 max=0.049053 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 J0252-3357_C ! Writing UV FITS file: J0252-3357_C.uvf ! Writing 243 model components to file: J0252-3357_C.mod ! wwins: Wrote 7 windows to J0252-3357_C.win ! Adding 80 model components to the UV plane model. ! The established model now contains 243 components and 0.0605084 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.258 x 34.77 at -14.11 degrees (North through East) ! Clean map min=-0.0012961 max=0.049056 Jy/beam ! Writing clean map to FITS file: J0252-3357_C.fits ! Writing difmap environment to: J0252-3357_C.par quit ! Quitting program ! Log file difmap.log_34 closed on Thu Jan 23 12:40:03 2020