! Started logfile: difmap.log_172 on Wed Aug 3 21:15:40 2016 ![@/tmp/difmap__32447.1] ! Obeying initialization file: /tmp/difmap__32447.1 ![@/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__32447.2] ![Exited script file: /tmp/difmap__32447.2] obs J1220+3808_S_uva.fits ! Reading UV FITS file: J1220+3808_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795238 visibilities/baseline/integration-bin. ! Found source: J1220+3808 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4008 visibilities. ![Exited script file: /tmp/difmap__32447.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 field_size=1024 field_cell=0.4 taper_size = 20. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015980Jy sigma=24.259188 ! Fit after self-cal, rms=0.830375Jy sigma=19.867855 ! 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 2 buffered edits. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=4.666 mas, bpa=-29.93 degrees ! Estimated noise=0.703705 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.107322 Jy ! Component: 100 - total flux cleaned = 0.146442 Jy ! Component: 150 - total flux cleaned = 0.162031 Jy ! Component: 200 - total flux cleaned = 0.169887 Jy ! Total flux subtracted in 200 components = 0.169887 Jy ! Clean residual min=-0.005133 max=0.005928 Jy/beam ! Clean residual mean=-0.000021 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.169887 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. ! ! Fit before self-cal, rms=0.182440Jy sigma=4.328309 ! Fit after self-cal, rms=0.182440Jy sigma=4.328309 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=3.59 mas, bmaj=4.666 mas, bpa=-29.93 degrees ! Estimated noise=0.703705 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0666714 Jy ! Component: 100 - total flux cleaned = 0.107008 Jy ! Component: 150 - total flux cleaned = 0.131412 Jy ! Component: 200 - total flux cleaned = 0.146211 Jy ! Component: 250 - total flux cleaned = 0.15546 Jy ! Component: 300 - total flux cleaned = 0.161869 Jy ! Component: 350 - total flux cleaned = 0.166406 Jy ! Component: 400 - total flux cleaned = 0.169699 Jy ! Component: 450 - total flux cleaned = 0.172308 Jy ! Component: 500 - total flux cleaned = 0.17447 Jy ! Component: 550 - total flux cleaned = 0.176301 Jy ! Component: 600 - total flux cleaned = 0.177883 Jy ! Component: 650 - total flux cleaned = 0.179254 Jy ! Component: 700 - total flux cleaned = 0.180447 Jy ! Component: 750 - total flux cleaned = 0.181484 Jy ! Component: 800 - total flux cleaned = 0.182389 Jy ! Total flux subtracted in 800 components = 0.182389 Jy ! Clean residual min=-0.004497 max=0.005612 Jy/beam ! Clean residual mean=-0.000015 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.182389 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.182389 Jy ! Inverting map and beam ! Estimated beam: bmin=4.259 mas, bmaj=5.55 mas, bpa=-30.45 degrees ! Estimated noise=0.513143 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127391 Jy ! Component: 100 - total flux cleaned = 0.00223638 Jy ! Component: 150 - total flux cleaned = 0.00300209 Jy ! Component: 200 - total flux cleaned = 0.00363252 Jy ! Component: 250 - total flux cleaned = 0.00416807 Jy ! Component: 300 - total flux cleaned = 0.00462523 Jy ! Component: 350 - total flux cleaned = 0.0050173 Jy ! Component: 400 - total flux cleaned = 0.00535431 Jy ! Component: 450 - total flux cleaned = 0.00564442 Jy ! Component: 500 - total flux cleaned = 0.00578917 Jy ! Component: 550 - total flux cleaned = 0.00586653 Jy ! Component: 600 - total flux cleaned = 0.00594033 Jy ! Component: 650 - total flux cleaned = 0.00601066 Jy ! Component: 700 - total flux cleaned = 0.00607758 Jy ! Component: 750 - total flux cleaned = 0.00614132 Jy ! Component: 800 - total flux cleaned = 0.00620208 Jy ! Component: 850 - total flux cleaned = 0.00623121 Jy ! Component: 900 - total flux cleaned = 0.00625243 Jy ! Component: 950 - total flux cleaned = 0.00627329 Jy ! Component: 1000 - total flux cleaned = 0.00629355 Jy ! Component: 1050 - total flux cleaned = 0.00631966 Jy ! Component: 1100 - total flux cleaned = 0.00633865 Jy ! Component: 1150 - total flux cleaned = 0.00635718 Jy ! Component: 1200 - total flux cleaned = 0.00638105 Jy ! Total flux subtracted in 1200 components = 0.00638105 Jy ! Clean residual min=-0.005082 max=0.005518 Jy/beam ! Clean residual mean=0.000044 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.18877 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 21 model components to the UV plane model. ! The established model now contains 37 components and 0.18877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059549Jy sigma=1.344886 ! Fit after self-cal, rms=0.059423Jy sigma=1.341138 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. ! ! Fit before self-cal, rms=0.059423Jy sigma=1.341138 ! Fit after self-cal, rms=0.058154Jy sigma=1.314255 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. ! ! Fit before self-cal, rms=0.181103Jy sigma=4.328309 ! Fit after self-cal, rms=0.181103Jy sigma=4.328309 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=3.617 mas, bmaj=4.647 mas, bpa=-29.19 degrees ! Estimated noise=0.700494 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.066349 Jy ! Component: 100 - total flux cleaned = 0.106491 Jy ! Component: 150 - total flux cleaned = 0.130784 Jy ! Component: 200 - total flux cleaned = 0.145578 Jy ! Component: 250 - total flux cleaned = 0.154989 Jy ! Component: 300 - total flux cleaned = 0.161543 Jy ! Component: 350 - total flux cleaned = 0.166211 Jy ! Component: 400 - total flux cleaned = 0.169604 Jy ! Component: 450 - total flux cleaned = 0.172356 Jy ! Component: 500 - total flux cleaned = 0.17468 Jy ! Component: 550 - total flux cleaned = 0.176661 Jy ! Component: 600 - total flux cleaned = 0.178355 Jy ! Component: 650 - total flux cleaned = 0.179808 Jy ! Component: 700 - total flux cleaned = 0.181057 Jy ! Component: 750 - total flux cleaned = 0.182137 Jy ! Component: 800 - total flux cleaned = 0.183072 Jy ! Total flux subtracted in 800 components = 0.183072 Jy ! Clean residual min=-0.003969 max=0.004618 Jy/beam ! Clean residual mean=-0.000020 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.183072 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 0.183072 Jy ! Inverting map and beam ! Estimated beam: bmin=4.292 mas, bmaj=5.525 mas, bpa=-29.9 degrees ! Estimated noise=0.511641 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131429 Jy ! Component: 100 - total flux cleaned = 0.00236166 Jy ! Component: 150 - total flux cleaned = 0.00321339 Jy ! Component: 200 - total flux cleaned = 0.0039139 Jy ! Component: 250 - total flux cleaned = 0.00450408 Jy ! Component: 300 - total flux cleaned = 0.00500922 Jy ! Component: 350 - total flux cleaned = 0.00544336 Jy ! Component: 400 - total flux cleaned = 0.00581659 Jy ! Component: 450 - total flux cleaned = 0.00613763 Jy ! Component: 500 - total flux cleaned = 0.00641409 Jy ! Component: 550 - total flux cleaned = 0.00658914 Jy ! Component: 600 - total flux cleaned = 0.0066607 Jy ! Component: 650 - total flux cleaned = 0.0067201 Jy ! Component: 700 - total flux cleaned = 0.00678445 Jy ! Component: 750 - total flux cleaned = 0.00683789 Jy ! Component: 800 - total flux cleaned = 0.00688884 Jy ! Component: 850 - total flux cleaned = 0.00694389 Jy ! Component: 900 - total flux cleaned = 0.00698965 Jy ! Component: 950 - total flux cleaned = 0.00703318 Jy ! Component: 1000 - total flux cleaned = 0.00708042 Jy ! Component: 1050 - total flux cleaned = 0.00711986 Jy ! Component: 1100 - total flux cleaned = 0.00716291 Jy ! Component: 1150 - total flux cleaned = 0.00719883 Jy ! Component: 1200 - total flux cleaned = 0.0072381 Jy ! Total flux subtracted in 1200 components = 0.0072381 Jy ! Clean residual min=-0.003824 max=0.004222 Jy/beam ! Clean residual mean=0.000027 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.19031 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. ! ! Fit before self-cal, rms=0.181103Jy sigma=4.328309 ! Fit after self-cal, rms=0.181103Jy sigma=4.328309 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=3.617 mas, bmaj=4.647 mas, bpa=-29.19 degrees ! Estimated noise=0.700494 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.066349 Jy ! Component: 100 - total flux cleaned = 0.106491 Jy ! Component: 150 - total flux cleaned = 0.130784 Jy ! Component: 200 - total flux cleaned = 0.145578 Jy ! Component: 250 - total flux cleaned = 0.154989 Jy ! Component: 300 - total flux cleaned = 0.161543 Jy ! Component: 350 - total flux cleaned = 0.166211 Jy ! Component: 400 - total flux cleaned = 0.169604 Jy ! Component: 450 - total flux cleaned = 0.172356 Jy ! Component: 500 - total flux cleaned = 0.174684 Jy ! Component: 550 - total flux cleaned = 0.176687 Jy ! Component: 600 - total flux cleaned = 0.178459 Jy ! Component: 650 - total flux cleaned = 0.180034 Jy ! Component: 700 - total flux cleaned = 0.18144 Jy ! Component: 750 - total flux cleaned = 0.182706 Jy ! Component: 800 - total flux cleaned = 0.183854 Jy ! Component: 850 - total flux cleaned = 0.184894 Jy ! Component: 900 - total flux cleaned = 0.185844 Jy ! Component: 950 - total flux cleaned = 0.186722 Jy ! Component: 1000 - total flux cleaned = 0.187537 Jy ! Component: 1050 - total flux cleaned = 0.188294 Jy ! Component: 1100 - total flux cleaned = 0.188997 Jy ! Component: 1150 - total flux cleaned = 0.189651 Jy ! Component: 1200 - total flux cleaned = 0.190259 Jy ! Total flux subtracted in 1200 components = 0.190259 Jy ! Clean residual min=-0.003553 max=0.004397 Jy/beam ! Clean residual mean=-0.000014 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.190259 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.190259 Jy ! Inverting map and beam ! Estimated beam: bmin=4.292 mas, bmaj=5.525 mas, bpa=-29.9 degrees ! Estimated noise=0.511641 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103702 Jy ! Component: 100 - total flux cleaned = 0.00191574 Jy ! Component: 150 - total flux cleaned = 0.00268331 Jy ! Component: 200 - total flux cleaned = 0.00335612 Jy ! Component: 250 - total flux cleaned = 0.00394699 Jy ! Component: 300 - total flux cleaned = 0.0042425 Jy ! Component: 350 - total flux cleaned = 0.00453302 Jy ! Component: 400 - total flux cleaned = 0.00480213 Jy ! Component: 450 - total flux cleaned = 0.00507031 Jy ! Component: 500 - total flux cleaned = 0.00530618 Jy ! Component: 550 - total flux cleaned = 0.00554256 Jy ! Component: 600 - total flux cleaned = 0.005764 Jy ! Component: 650 - total flux cleaned = 0.00597163 Jy ! Component: 700 - total flux cleaned = 0.00615473 Jy ! Component: 750 - total flux cleaned = 0.0063167 Jy ! Component: 800 - total flux cleaned = 0.00644899 Jy ! Component: 850 - total flux cleaned = 0.00653359 Jy ! Component: 900 - total flux cleaned = 0.00662544 Jy ! Component: 950 - total flux cleaned = 0.00668459 Jy ! Component: 1000 - total flux cleaned = 0.00673245 Jy ! Component: 1050 - total flux cleaned = 0.00677899 Jy ! Component: 1100 - total flux cleaned = 0.00682427 Jy ! Component: 1150 - total flux cleaned = 0.00686831 Jy ! Component: 1200 - total flux cleaned = 0.00691119 Jy ! Component: 1250 - total flux cleaned = 0.00695294 Jy ! Component: 1300 - total flux cleaned = 0.00699371 Jy ! Component: 1350 - total flux cleaned = 0.00703329 Jy ! Component: 1400 - total flux cleaned = 0.00706437 Jy ! Component: 1450 - total flux cleaned = 0.00710222 Jy ! Component: 1500 - total flux cleaned = 0.00713912 Jy ! Component: 1550 - total flux cleaned = 0.00717508 Jy ! Component: 1600 - total flux cleaned = 0.00721022 Jy ! Component: 1650 - total flux cleaned = 0.00723768 Jy ! Component: 1700 - total flux cleaned = 0.00726459 Jy ! Component: 1750 - total flux cleaned = 0.00729096 Jy ! Component: 1800 - total flux cleaned = 0.00732322 Jy ! Component: 1850 - total flux cleaned = 0.00735469 Jy ! Component: 1900 - total flux cleaned = 0.00737926 Jy ! Component: 1950 - total flux cleaned = 0.00740333 Jy ! Component: 2000 - total flux cleaned = 0.00743285 Jy ! Total flux subtracted in 2000 components = 0.00743285 Jy ! Clean residual min=-0.003737 max=0.003950 Jy/beam ! Clean residual mean=0.000045 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.197692 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. ! ! Fit before self-cal, rms=0.181103Jy sigma=4.328309 ! Fit after self-cal, rms=0.181103Jy sigma=4.328309 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=3.617 mas, bmaj=4.647 mas, bpa=-29.19 degrees ! Estimated noise=0.700494 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.066349 Jy ! Component: 100 - total flux cleaned = 0.106491 Jy ! Component: 150 - total flux cleaned = 0.130784 Jy ! Component: 200 - total flux cleaned = 0.145578 Jy ! Component: 250 - total flux cleaned = 0.154989 Jy ! Component: 300 - total flux cleaned = 0.161543 Jy ! Component: 350 - total flux cleaned = 0.166211 Jy ! Component: 400 - total flux cleaned = 0.169604 Jy ! Component: 450 - total flux cleaned = 0.172356 Jy ! Component: 500 - total flux cleaned = 0.174684 Jy ! Component: 550 - total flux cleaned = 0.176687 Jy ! Component: 600 - total flux cleaned = 0.178459 Jy ! Component: 650 - total flux cleaned = 0.180034 Jy ! Component: 700 - total flux cleaned = 0.18144 Jy ! Component: 750 - total flux cleaned = 0.182706 Jy ! Component: 800 - total flux cleaned = 0.183854 Jy ! Component: 850 - total flux cleaned = 0.184894 Jy ! Component: 900 - total flux cleaned = 0.185844 Jy ! Component: 950 - total flux cleaned = 0.186722 Jy ! Component: 1000 - total flux cleaned = 0.187537 Jy ! Component: 1050 - total flux cleaned = 0.188294 Jy ! Component: 1100 - total flux cleaned = 0.188997 Jy ! Component: 1150 - total flux cleaned = 0.189651 Jy ! Component: 1200 - total flux cleaned = 0.190259 Jy ! Total flux subtracted in 1200 components = 0.190259 Jy ! Clean residual min=-0.003553 max=0.004397 Jy/beam ! Clean residual mean=-0.000014 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.190259 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.190259 Jy ! Inverting map and beam ! Estimated beam: bmin=4.292 mas, bmaj=5.525 mas, bpa=-29.9 degrees ! Estimated noise=0.511641 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103702 Jy ! Component: 100 - total flux cleaned = 0.00191574 Jy ! Component: 150 - total flux cleaned = 0.00268331 Jy ! Component: 200 - total flux cleaned = 0.00335612 Jy ! Component: 250 - total flux cleaned = 0.00394699 Jy ! Component: 300 - total flux cleaned = 0.00426611 Jy ! Component: 350 - total flux cleaned = 0.00458092 Jy ! Component: 400 - total flux cleaned = 0.00487459 Jy ! Component: 450 - total flux cleaned = 0.00514941 Jy ! Component: 500 - total flux cleaned = 0.00540697 Jy ! Component: 550 - total flux cleaned = 0.00563381 Jy ! Component: 600 - total flux cleaned = 0.00586124 Jy ! Component: 650 - total flux cleaned = 0.00607487 Jy ! Component: 700 - total flux cleaned = 0.00627554 Jy ! Component: 750 - total flux cleaned = 0.00645297 Jy ! Component: 800 - total flux cleaned = 0.00661023 Jy ! Component: 850 - total flux cleaned = 0.00672839 Jy ! Component: 900 - total flux cleaned = 0.00682111 Jy ! Component: 950 - total flux cleaned = 0.00687103 Jy ! Component: 1000 - total flux cleaned = 0.00692923 Jy ! Component: 1050 - total flux cleaned = 0.0069763 Jy ! Component: 1100 - total flux cleaned = 0.00702205 Jy ! Component: 1150 - total flux cleaned = 0.00706664 Jy ! Component: 1200 - total flux cleaned = 0.00711853 Jy ! Component: 1250 - total flux cleaned = 0.00716055 Jy ! Component: 1300 - total flux cleaned = 0.00719338 Jy ! Component: 1350 - total flux cleaned = 0.00724139 Jy ! Component: 1400 - total flux cleaned = 0.00728021 Jy ! Component: 1450 - total flux cleaned = 0.00731805 Jy ! Component: 1500 - total flux cleaned = 0.00734761 Jy ! Component: 1550 - total flux cleaned = 0.0073979 Jy ! Component: 1600 - total flux cleaned = 0.00742583 Jy ! Component: 1650 - total flux cleaned = 0.00745989 Jy ! Component: 1700 - total flux cleaned = 0.00749308 Jy ! Component: 1750 - total flux cleaned = 0.00751908 Jy ! Component: 1800 - total flux cleaned = 0.00755076 Jy ! Component: 1850 - total flux cleaned = 0.00757553 Jy ! Component: 1900 - total flux cleaned = 0.0076058 Jy ! Component: 1950 - total flux cleaned = 0.00762951 Jy ! Component: 2000 - total flux cleaned = 0.00765273 Jy ! Total flux subtracted in 2000 components = 0.00765273 Jy ! Clean residual min=-0.003717 max=0.003946 Jy/beam ! Clean residual mean=0.000046 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.197912 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 43 model components to the UV plane model. ! The established model now contains 75 components and 0.197912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057938Jy sigma=1.307642 ! Fit after self-cal, rms=0.057912Jy sigma=1.306794 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. ! ! Fit before self-cal, rms=0.057912Jy sigma=1.306794 ! Fit after self-cal, rms=0.057054Jy sigma=1.282700 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. ! ! Fit before self-cal, rms=0.180531Jy sigma=4.328309 ! Fit after self-cal, rms=0.180531Jy sigma=4.328309 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=3.622 mas, bmaj=4.661 mas, bpa=-29.15 degrees ! Estimated noise=0.70028 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.066316 Jy ! Component: 100 - total flux cleaned = 0.106438 Jy ! Component: 150 - total flux cleaned = 0.130727 Jy ! Component: 200 - total flux cleaned = 0.145531 Jy ! Component: 250 - total flux cleaned = 0.15492 Jy ! Component: 300 - total flux cleaned = 0.161462 Jy ! Component: 350 - total flux cleaned = 0.166128 Jy ! Component: 400 - total flux cleaned = 0.169505 Jy ! Component: 450 - total flux cleaned = 0.172235 Jy ! Component: 500 - total flux cleaned = 0.174589 Jy ! Component: 550 - total flux cleaned = 0.176672 Jy ! Component: 600 - total flux cleaned = 0.178523 Jy ! Component: 650 - total flux cleaned = 0.180178 Jy ! Component: 700 - total flux cleaned = 0.181663 Jy ! Component: 750 - total flux cleaned = 0.183006 Jy ! Component: 800 - total flux cleaned = 0.184237 Jy ! Component: 850 - total flux cleaned = 0.185374 Jy ! Component: 900 - total flux cleaned = 0.186427 Jy ! Component: 950 - total flux cleaned = 0.187404 Jy ! Component: 1000 - total flux cleaned = 0.18831 Jy ! Component: 1050 - total flux cleaned = 0.189155 Jy ! Component: 1100 - total flux cleaned = 0.189942 Jy ! Component: 1150 - total flux cleaned = 0.190678 Jy ! Component: 1200 - total flux cleaned = 0.191366 Jy ! Total flux subtracted in 1200 components = 0.191366 Jy ! Clean residual min=-0.003921 max=0.003192 Jy/beam ! Clean residual mean=0.000003 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.191366 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.191366 Jy ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=5.556 mas, bpa=-30.02 degrees ! Estimated noise=0.510457 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113309 Jy ! Component: 100 - total flux cleaned = 0.00209182 Jy ! Component: 150 - total flux cleaned = 0.00290671 Jy ! Component: 200 - total flux cleaned = 0.00360176 Jy ! Component: 250 - total flux cleaned = 0.00419871 Jy ! Component: 300 - total flux cleaned = 0.00472887 Jy ! Component: 350 - total flux cleaned = 0.00520861 Jy ! Component: 400 - total flux cleaned = 0.00564449 Jy ! Component: 450 - total flux cleaned = 0.00604172 Jy ! Component: 500 - total flux cleaned = 0.00640536 Jy ! Component: 550 - total flux cleaned = 0.0067407 Jy ! Component: 600 - total flux cleaned = 0.00705038 Jy ! Component: 650 - total flux cleaned = 0.00733636 Jy ! Component: 700 - total flux cleaned = 0.00760084 Jy ! Component: 750 - total flux cleaned = 0.0078458 Jy ! Component: 800 - total flux cleaned = 0.00807286 Jy ! Component: 850 - total flux cleaned = 0.00828339 Jy ! Component: 900 - total flux cleaned = 0.00847884 Jy ! Component: 950 - total flux cleaned = 0.00861831 Jy ! Component: 1000 - total flux cleaned = 0.00872275 Jy ! Component: 1050 - total flux cleaned = 0.00882893 Jy ! Component: 1100 - total flux cleaned = 0.00892379 Jy ! Component: 1150 - total flux cleaned = 0.00898459 Jy ! Component: 1200 - total flux cleaned = 0.00901414 Jy ! Component: 1250 - total flux cleaned = 0.00904294 Jy ! Component: 1300 - total flux cleaned = 0.00906552 Jy ! Component: 1350 - total flux cleaned = 0.00908774 Jy ! Component: 1400 - total flux cleaned = 0.00911496 Jy ! Component: 1450 - total flux cleaned = 0.00914686 Jy ! Component: 1500 - total flux cleaned = 0.00916763 Jy ! Component: 1550 - total flux cleaned = 0.00919315 Jy ! Component: 1600 - total flux cleaned = 0.00921815 Jy ! Component: 1650 - total flux cleaned = 0.0092426 Jy ! Component: 1700 - total flux cleaned = 0.00926653 Jy ! Component: 1750 - total flux cleaned = 0.00928538 Jy ! Component: 1800 - total flux cleaned = 0.00930847 Jy ! Component: 1850 - total flux cleaned = 0.00933105 Jy ! Component: 1900 - total flux cleaned = 0.00935315 Jy ! Component: 1950 - total flux cleaned = 0.00937052 Jy ! Component: 2000 - total flux cleaned = 0.00939187 Jy ! Total flux subtracted in 2000 components = 0.00939187 Jy ! Clean residual min=-0.002557 max=0.002328 Jy/beam ! Clean residual mean=0.000025 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.200758 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. ! ! Fit before self-cal, rms=0.180531Jy sigma=4.328309 ! Fit after self-cal, rms=0.180531Jy sigma=4.328309 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=3.622 mas, bmaj=4.661 mas, bpa=-29.15 degrees ! Estimated noise=0.70028 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.066316 Jy ! Component: 100 - total flux cleaned = 0.106438 Jy ! Component: 150 - total flux cleaned = 0.130727 Jy ! Component: 200 - total flux cleaned = 0.145531 Jy ! Component: 250 - total flux cleaned = 0.15492 Jy ! Component: 300 - total flux cleaned = 0.161462 Jy ! Component: 350 - total flux cleaned = 0.166128 Jy ! Component: 400 - total flux cleaned = 0.169505 Jy ! Component: 450 - total flux cleaned = 0.172235 Jy ! Component: 500 - total flux cleaned = 0.174589 Jy ! Component: 550 - total flux cleaned = 0.176672 Jy ! Component: 600 - total flux cleaned = 0.178523 Jy ! Component: 650 - total flux cleaned = 0.180183 Jy ! Component: 700 - total flux cleaned = 0.181679 Jy ! Component: 750 - total flux cleaned = 0.183034 Jy ! Component: 800 - total flux cleaned = 0.184276 Jy ! Component: 850 - total flux cleaned = 0.185422 Jy ! Component: 900 - total flux cleaned = 0.186486 Jy ! Component: 950 - total flux cleaned = 0.187474 Jy ! Component: 1000 - total flux cleaned = 0.188392 Jy ! Component: 1050 - total flux cleaned = 0.189246 Jy ! Component: 1100 - total flux cleaned = 0.190041 Jy ! Component: 1150 - total flux cleaned = 0.190781 Jy ! Component: 1200 - total flux cleaned = 0.191473 Jy ! Total flux subtracted in 1200 components = 0.191473 Jy ! Clean residual min=-0.003923 max=0.003221 Jy/beam ! Clean residual mean=0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.191473 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.191473 Jy ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=5.556 mas, bpa=-30.02 degrees ! Estimated noise=0.510457 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112859 Jy ! Component: 100 - total flux cleaned = 0.00204718 Jy ! Component: 150 - total flux cleaned = 0.00282873 Jy ! Component: 200 - total flux cleaned = 0.00349698 Jy ! Component: 250 - total flux cleaned = 0.0040861 Jy ! Component: 300 - total flux cleaned = 0.004615 Jy ! Component: 350 - total flux cleaned = 0.00509767 Jy ! Component: 400 - total flux cleaned = 0.00553929 Jy ! Component: 450 - total flux cleaned = 0.00594333 Jy ! Component: 500 - total flux cleaned = 0.00631311 Jy ! Component: 550 - total flux cleaned = 0.00665345 Jy ! Component: 600 - total flux cleaned = 0.00696773 Jy ! Component: 650 - total flux cleaned = 0.00725802 Jy ! Component: 700 - total flux cleaned = 0.00752663 Jy ! Component: 750 - total flux cleaned = 0.00777548 Jy ! Component: 800 - total flux cleaned = 0.00800628 Jy ! Component: 850 - total flux cleaned = 0.00822065 Jy ! Component: 900 - total flux cleaned = 0.00841989 Jy ! Component: 950 - total flux cleaned = 0.00860507 Jy ! Component: 1000 - total flux cleaned = 0.00877716 Jy ! Component: 1050 - total flux cleaned = 0.0089371 Jy ! Component: 1100 - total flux cleaned = 0.00900366 Jy ! Component: 1150 - total flux cleaned = 0.0090445 Jy ! Component: 1200 - total flux cleaned = 0.00907284 Jy ! Component: 1250 - total flux cleaned = 0.00909495 Jy ! Component: 1300 - total flux cleaned = 0.00911649 Jy ! Component: 1350 - total flux cleaned = 0.00913772 Jy ! Component: 1400 - total flux cleaned = 0.00916884 Jy ! Component: 1450 - total flux cleaned = 0.00919422 Jy ! Component: 1500 - total flux cleaned = 0.00921911 Jy ! Component: 1550 - total flux cleaned = 0.00924347 Jy ! Component: 1600 - total flux cleaned = 0.00926736 Jy ! Component: 1650 - total flux cleaned = 0.00929079 Jy ! Component: 1700 - total flux cleaned = 0.00931372 Jy ! Component: 1750 - total flux cleaned = 0.00933623 Jy ! Component: 1800 - total flux cleaned = 0.00935828 Jy ! Component: 1850 - total flux cleaned = 0.0093799 Jy ! Component: 1900 - total flux cleaned = 0.00940108 Jy ! Component: 1950 - total flux cleaned = 0.00942183 Jy ! Component: 2000 - total flux cleaned = 0.00944627 Jy ! Total flux subtracted in 2000 components = 0.00944627 Jy ! Clean residual min=-0.002537 max=0.002334 Jy/beam ! Clean residual mean=0.000026 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.200919 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: 4.316 x 5.556 at -30.02 degrees (North through East) ! Clean map min=-0.0024946 max=0.16828 Jy/beam ! Clean map min=-0.0024946 max=0.17034 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.200919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056986Jy sigma=1.280771 ! Fit after self-cal, rms=0.056977Jy sigma=1.280237 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. ! ! Fit before self-cal, rms=0.056977Jy sigma=1.280237 ! Fit after self-cal, rms=0.057002Jy sigma=1.279915 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=4.32 mas, bmaj=5.568 mas, bpa=-30.05 degrees ! Estimated noise=0.510307 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307608 Jy ! Component: 100 - total flux cleaned = -0.000385752 Jy ! Component: 150 - total flux cleaned = -0.000422035 Jy ! Component: 200 - total flux cleaned = -0.000456437 Jy ! Component: 250 - total flux cleaned = -0.000358214 Jy ! Component: 300 - total flux cleaned = -0.00032612 Jy ! Component: 350 - total flux cleaned = -0.000294763 Jy ! Component: 400 - total flux cleaned = -0.000294573 Jy ! Component: 450 - total flux cleaned = -0.000323464 Jy ! Component: 500 - total flux cleaned = -0.000267681 Jy ! Component: 550 - total flux cleaned = -0.000295535 Jy ! Component: 600 - total flux cleaned = -0.000349224 Jy ! Component: 650 - total flux cleaned = -0.000401481 Jy ! Component: 700 - total flux cleaned = -0.000426753 Jy ! Component: 750 - total flux cleaned = -0.000451605 Jy ! Component: 800 - total flux cleaned = -0.000401972 Jy ! Component: 850 - total flux cleaned = -0.000354094 Jy ! Component: 900 - total flux cleaned = -0.000378288 Jy ! Component: 950 - total flux cleaned = -0.000354481 Jy ! Component: 1000 - total flux cleaned = -0.000307973 Jy ! Component: 1050 - total flux cleaned = -0.000307471 Jy ! Component: 1100 - total flux cleaned = -0.000307349 Jy ! Component: 1150 - total flux cleaned = -0.00035138 Jy ! Component: 1200 - total flux cleaned = -0.000329933 Jy ! Component: 1250 - total flux cleaned = -0.000436528 Jy ! Component: 1300 - total flux cleaned = -0.000457541 Jy ! Component: 1350 - total flux cleaned = -0.000582016 Jy ! Component: 1400 - total flux cleaned = -0.000582032 Jy ! Component: 1450 - total flux cleaned = -0.00066313 Jy ! Component: 1500 - total flux cleaned = -0.000703178 Jy ! Component: 1550 - total flux cleaned = -0.000722761 Jy ! Component: 1600 - total flux cleaned = -0.000780938 Jy ! Component: 1650 - total flux cleaned = -0.000819494 Jy ! Component: 1700 - total flux cleaned = -0.000838423 Jy ! Component: 1750 - total flux cleaned = -0.000857208 Jy ! Component: 1800 - total flux cleaned = -0.000857229 Jy ! Component: 1850 - total flux cleaned = -0.000820753 Jy ! Component: 1900 - total flux cleaned = -0.000856877 Jy ! Component: 1950 - total flux cleaned = -0.000874858 Jy ! Component: 2000 - total flux cleaned = -0.000839138 Jy ! Component: 2050 - total flux cleaned = -0.000856692 Jy ! Component: 2100 - total flux cleaned = -0.000891352 Jy ! Component: 2150 - total flux cleaned = -0.000873781 Jy ! Component: 2200 - total flux cleaned = -0.000873764 Jy ! Component: 2250 - total flux cleaned = -0.000890915 Jy ! Component: 2300 - total flux cleaned = -0.000840982 Jy ! Component: 2350 - total flux cleaned = -0.000890712 Jy ! Component: 2400 - total flux cleaned = -0.000857829 Jy ! Component: 2450 - total flux cleaned = -0.000874005 Jy ! Component: 2500 - total flux cleaned = -0.000873942 Jy ! Component: 2550 - total flux cleaned = -0.00092159 Jy ! Component: 2600 - total flux cleaned = -0.000842352 Jy ! Component: 2650 - total flux cleaned = -0.000920807 Jy ! Component: 2700 - total flux cleaned = -0.000858413 Jy ! Component: 2750 - total flux cleaned = -0.000858578 Jy ! Component: 2800 - total flux cleaned = -0.000904622 Jy ! Component: 2850 - total flux cleaned = -0.000859069 Jy ! Component: 2900 - total flux cleaned = -0.000859021 Jy ! Component: 2950 - total flux cleaned = -0.000873924 Jy ! Component: 3000 - total flux cleaned = -0.000829538 Jy ! Component: 3050 - total flux cleaned = -0.000829723 Jy ! Component: 3100 - total flux cleaned = -0.000815153 Jy ! Component: 3150 - total flux cleaned = -0.000800697 Jy ! Component: 3200 - total flux cleaned = -0.000829286 Jy ! Component: 3250 - total flux cleaned = -0.000786582 Jy ! Component: 3300 - total flux cleaned = -0.000814897 Jy ! Component: 3350 - total flux cleaned = -0.000786795 Jy ! Component: 3400 - total flux cleaned = -0.000800828 Jy ! Component: 3450 - total flux cleaned = -0.000759304 Jy ! Component: 3500 - total flux cleaned = -0.000745789 Jy ! Component: 3550 - total flux cleaned = -0.000772973 Jy ! Component: 3600 - total flux cleaned = -0.00075945 Jy ! Component: 3650 - total flux cleaned = -0.000759483 Jy ! Component: 3700 - total flux cleaned = -0.000799606 Jy ! Component: 3750 - total flux cleaned = -0.000812732 Jy ! Component: 3800 - total flux cleaned = -0.000773345 Jy ! Component: 3850 - total flux cleaned = -0.000799391 Jy ! Component: 3900 - total flux cleaned = -0.000773366 Jy ! Component: 3950 - total flux cleaned = -0.000786355 Jy ! Component: 4000 - total flux cleaned = -0.000760818 Jy ! Component: 4050 - total flux cleaned = -0.00076091 Jy ! Total flux subtracted in 4096 components = -0.00074837 Jy ! Clean residual min=-0.000649 max=0.000828 Jy/beam ! Clean residual mean=0.000010 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.200171 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: 4.32 x 5.568 at -30.05 degrees (North through East) ! Clean map min=-0.00064913 max=0.17018 Jy/beam ! Clean map min=-0.0016878 max=0.17018 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1220+3808_S ! Writing UV FITS file: J1220+3808_S.uvf ! Writing 360 model components to file: J1220+3808_S.mod ! wwins: Wrote 14 windows to J1220+3808_S.win ! Adding 294 model components to the UV plane model. ! The established model now contains 360 components and 0.200171 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.32 x 5.568 at -30.05 degrees (North through East) ! Clean map min=-0.0015789 max=0.17017 Jy/beam ! Writing clean map to FITS file: J1220+3808_S.fits ! Writing difmap environment to: J1220+3808_S.par quit ! Quitting program ! Log file difmap.log_172 closed on Wed Aug 3 21:16:50 2016