! Started logfile: difmap.log_505 on Sat Feb 15 16:38:16 2020 ![@/tmp/difmap__33393.1] ! Obeying initialization file: /tmp/difmap__33393.1 ![@/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__33393.2] ![Exited script file: /tmp/difmap__33393.2] obs J2331-1556_C_uva.fits ! Reading UV FITS file: J2331-1556_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J2331-1556 ! ! 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 67 lines of history. ! ! Reading 2760 visibilities. ![Exited script file: /tmp/difmap__33393.1] 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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.395947Jy sigma=26.305182 ! Fit after self-cal, rms=0.196655Jy sigma=3.808430 ! 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 vplot 1,1:br ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. vplot 1,1:br ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 17 buffered edits. clrmod true,true selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.949129Jy sigma=18.278544 ! Fit after self-cal, rms=0.949129Jy sigma=18.278544 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=2.258 mas, bmaj=11.43 mas, bpa=-9.756 degrees ! Estimated noise=0.99363 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.350177 Jy ! Component: 100 - total flux cleaned = 0.562075 Jy ! Component: 150 - total flux cleaned = 0.690388 Jy ! Component: 200 - total flux cleaned = 0.768661 Jy ! Component: 250 - total flux cleaned = 0.824195 Jy ! Component: 300 - total flux cleaned = 0.866959 Jy ! Component: 350 - total flux cleaned = 0.900391 Jy ! Component: 400 - total flux cleaned = 0.927465 Jy ! Component: 450 - total flux cleaned = 0.950102 Jy ! Component: 500 - total flux cleaned = 0.965766 Jy ! Component: 550 - total flux cleaned = 0.978286 Jy ! Component: 600 - total flux cleaned = 0.985855 Jy ! Component: 650 - total flux cleaned = 0.992281 Jy ! Component: 700 - total flux cleaned = 0.9988 Jy ! Component: 750 - total flux cleaned = 1.00485 Jy ! Component: 800 - total flux cleaned = 1.01192 Jy ! Total flux subtracted in 800 components = 1.01192 Jy ! Clean residual min=-0.022655 max=0.022752 Jy/beam ! Clean residual mean=-0.000033 rms=0.008326 Jy/beam ! Combined flux in latest and established models = 1.01192 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 76 model components to the UV plane model. ! The established model now contains 76 components and 1.01192 Jy ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=10.76 mas, bpa=-11.75 degrees ! Estimated noise=0.713617 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197617 Jy ! Component: 100 - total flux cleaned = 0.0285092 Jy ! Component: 150 - total flux cleaned = 0.0306772 Jy ! Component: 200 - total flux cleaned = 0.0331175 Jy ! Component: 250 - total flux cleaned = 0.0349221 Jy ! Component: 300 - total flux cleaned = 0.0357615 Jy ! Component: 350 - total flux cleaned = 0.035759 Jy ! Component: 400 - total flux cleaned = 0.035026 Jy ! Component: 450 - total flux cleaned = 0.0350374 Jy ! Component: 500 - total flux cleaned = 0.0347073 Jy ! Component: 550 - total flux cleaned = 0.0347199 Jy ! Component: 600 - total flux cleaned = 0.0356073 Jy ! Component: 650 - total flux cleaned = 0.0358869 Jy ! Component: 700 - total flux cleaned = 0.0356264 Jy ! Component: 750 - total flux cleaned = 0.0366511 Jy ! Component: 800 - total flux cleaned = 0.0383374 Jy ! Component: 850 - total flux cleaned = 0.0385758 Jy ! Component: 900 - total flux cleaned = 0.0396985 Jy ! Component: 950 - total flux cleaned = 0.0405557 Jy ! Component: 1000 - total flux cleaned = 0.0405526 Jy ! Component: 1050 - total flux cleaned = 0.0407564 Jy ! Component: 1100 - total flux cleaned = 0.0409528 Jy ! Component: 1150 - total flux cleaned = 0.0413238 Jy ! Component: 1200 - total flux cleaned = 0.0407878 Jy ! Total flux subtracted in 1200 components = 0.0407878 Jy ! Clean residual min=-0.008799 max=0.008803 Jy/beam ! Clean residual mean=-0.000237 rms=0.003683 Jy/beam ! Combined flux in latest and established models = 1.05271 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=0.949129Jy sigma=18.278544 ! Fit after self-cal, rms=0.949129Jy sigma=18.278544 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=2.258 mas, bmaj=11.43 mas, bpa=-9.756 degrees ! Estimated noise=0.99363 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.350177 Jy ! Component: 100 - total flux cleaned = 0.562075 Jy ! Component: 150 - total flux cleaned = 0.690388 Jy ! Component: 200 - total flux cleaned = 0.768661 Jy ! Component: 250 - total flux cleaned = 0.824195 Jy ! Component: 300 - total flux cleaned = 0.866959 Jy ! Component: 350 - total flux cleaned = 0.900359 Jy ! Component: 400 - total flux cleaned = 0.926899 Jy ! Component: 450 - total flux cleaned = 0.948402 Jy ! Component: 500 - total flux cleaned = 0.966879 Jy ! Component: 550 - total flux cleaned = 0.982887 Jy ! Component: 600 - total flux cleaned = 0.996825 Jy ! Component: 650 - total flux cleaned = 1.00902 Jy ! Component: 700 - total flux cleaned = 1.01973 Jy ! Component: 750 - total flux cleaned = 1.02914 Jy ! Component: 800 - total flux cleaned = 1.03743 Jy ! Total flux subtracted in 800 components = 1.03743 Jy ! Clean residual min=-0.035649 max=0.037225 Jy/beam ! Clean residual mean=-0.000028 rms=0.009749 Jy/beam ! Combined flux in latest and established models = 1.03743 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 1.03743 Jy ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=10.76 mas, bpa=-11.75 degrees ! Estimated noise=0.713617 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148415 Jy ! Component: 100 - total flux cleaned = 0.0258998 Jy ! Component: 150 - total flux cleaned = 0.034736 Jy ! Component: 200 - total flux cleaned = 0.0419702 Jy ! Component: 250 - total flux cleaned = 0.0479454 Jy ! Component: 300 - total flux cleaned = 0.0529254 Jy ! Component: 350 - total flux cleaned = 0.0571078 Jy ! Component: 400 - total flux cleaned = 0.0606335 Jy ! Component: 450 - total flux cleaned = 0.0636085 Jy ! Component: 500 - total flux cleaned = 0.0661213 Jy ! Component: 550 - total flux cleaned = 0.0682447 Jy ! Component: 600 - total flux cleaned = 0.0700392 Jy ! Component: 650 - total flux cleaned = 0.0715561 Jy ! Component: 700 - total flux cleaned = 0.072839 Jy ! Component: 750 - total flux cleaned = 0.0739237 Jy ! Component: 800 - total flux cleaned = 0.0742352 Jy ! Component: 850 - total flux cleaned = 0.074423 Jy ! Component: 900 - total flux cleaned = 0.0746419 Jy ! Component: 950 - total flux cleaned = 0.0748193 Jy ! Component: 1000 - total flux cleaned = 0.0749922 Jy ! Component: 1050 - total flux cleaned = 0.0751935 Jy ! Component: 1100 - total flux cleaned = 0.0753566 Jy ! Component: 1150 - total flux cleaned = 0.0755155 Jy ! Component: 1200 - total flux cleaned = 0.0757009 Jy ! Total flux subtracted in 1200 components = 0.0757009 Jy ! Clean residual min=-0.034926 max=0.032776 Jy/beam ! Clean residual mean=-0.000066 rms=0.010037 Jy/beam ! Combined flux in latest and established models = 1.11313 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 52 model components to the UV plane model. ! The established model now contains 73 components and 1.11313 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 2 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=0.949293Jy sigma=18.284013 ! Fit after self-cal, rms=0.949293Jy sigma=18.284013 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=2.258 mas, bmaj=11.43 mas, bpa=-9.754 degrees ! Estimated noise=0.993858 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.350214 Jy ! Component: 100 - total flux cleaned = 0.562134 Jy ! Component: 150 - total flux cleaned = 0.69046 Jy ! Component: 200 - total flux cleaned = 0.76874 Jy ! Component: 250 - total flux cleaned = 0.824278 Jy ! Component: 300 - total flux cleaned = 0.86704 Jy ! Component: 350 - total flux cleaned = 0.900434 Jy ! Component: 400 - total flux cleaned = 0.926965 Jy ! Component: 450 - total flux cleaned = 0.948456 Jy ! Component: 500 - total flux cleaned = 0.966918 Jy ! Component: 550 - total flux cleaned = 0.982915 Jy ! Component: 600 - total flux cleaned = 0.996844 Jy ! Component: 650 - total flux cleaned = 1.00903 Jy ! Component: 700 - total flux cleaned = 1.01973 Jy ! Component: 750 - total flux cleaned = 1.02914 Jy ! Component: 800 - total flux cleaned = 1.03743 Jy ! Component: 850 - total flux cleaned = 1.04474 Jy ! Component: 900 - total flux cleaned = 1.0512 Jy ! Component: 950 - total flux cleaned = 1.05691 Jy ! Component: 1000 - total flux cleaned = 1.06198 Jy ! Component: 1050 - total flux cleaned = 1.06647 Jy ! Component: 1100 - total flux cleaned = 1.07045 Jy ! Component: 1150 - total flux cleaned = 1.07398 Jy ! Component: 1200 - total flux cleaned = 1.07711 Jy ! Total flux subtracted in 1200 components = 1.07711 Jy ! Clean residual min=-0.036281 max=0.037266 Jy/beam ! Clean residual mean=-0.000045 rms=0.009036 Jy/beam ! Combined flux in latest and established models = 1.07711 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 37 model components to the UV plane model. ! The established model now contains 37 components and 1.07711 Jy ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=10.76 mas, bpa=-11.76 degrees ! Estimated noise=0.71372 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813096 Jy ! Component: 100 - total flux cleaned = 0.0140489 Jy ! Component: 150 - total flux cleaned = 0.0185329 Jy ! Component: 200 - total flux cleaned = 0.0221378 Jy ! Component: 250 - total flux cleaned = 0.0251354 Jy ! Component: 300 - total flux cleaned = 0.0276501 Jy ! Component: 350 - total flux cleaned = 0.0297661 Jy ! Component: 400 - total flux cleaned = 0.0315485 Jy ! Component: 450 - total flux cleaned = 0.033051 Jy ! Component: 500 - total flux cleaned = 0.034318 Jy ! Component: 550 - total flux cleaned = 0.0353886 Jy ! Component: 600 - total flux cleaned = 0.0359861 Jy ! Component: 650 - total flux cleaned = 0.0361613 Jy ! Component: 700 - total flux cleaned = 0.0363321 Jy ! Component: 750 - total flux cleaned = 0.0364985 Jy ! Component: 800 - total flux cleaned = 0.0366607 Jy ! Component: 850 - total flux cleaned = 0.0368191 Jy ! Component: 900 - total flux cleaned = 0.0369736 Jy ! Component: 950 - total flux cleaned = 0.0370941 Jy ! Component: 1000 - total flux cleaned = 0.0372419 Jy ! Component: 1050 - total flux cleaned = 0.0373283 Jy ! Component: 1100 - total flux cleaned = 0.0373854 Jy ! Component: 1150 - total flux cleaned = 0.0374696 Jy ! Component: 1200 - total flux cleaned = 0.0375254 Jy ! Component: 1250 - total flux cleaned = 0.0376069 Jy ! Component: 1300 - total flux cleaned = 0.0376877 Jy ! Component: 1350 - total flux cleaned = 0.0377404 Jy ! Component: 1400 - total flux cleaned = 0.0378189 Jy ! Component: 1450 - total flux cleaned = 0.0378955 Jy ! Component: 1500 - total flux cleaned = 0.0379714 Jy ! Component: 1550 - total flux cleaned = 0.038021 Jy ! Component: 1600 - total flux cleaned = 0.0380947 Jy ! Component: 1650 - total flux cleaned = 0.0381669 Jy ! Component: 1700 - total flux cleaned = 0.0382145 Jy ! Component: 1750 - total flux cleaned = 0.0382848 Jy ! Component: 1800 - total flux cleaned = 0.0383539 Jy ! Component: 1850 - total flux cleaned = 0.0383992 Jy ! Component: 1900 - total flux cleaned = 0.0384664 Jy ! Component: 1950 - total flux cleaned = 0.0385327 Jy ! Component: 2000 - total flux cleaned = 0.0385761 Jy ! Total flux subtracted in 2000 components = 0.0385761 Jy ! Clean residual min=-0.034674 max=0.032935 Jy/beam ! Clean residual mean=-0.000066 rms=0.010022 Jy/beam ! Combined flux in latest and established models = 1.11569 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 40 model components to the UV plane model. ! The established model now contains 72 components and 1.11569 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=0.101024Jy sigma=1.932992 ! Fit after self-cal, rms=0.090908Jy sigma=1.774491 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=0.090908Jy sigma=1.774491 ! Fit after self-cal, rms=0.061221Jy sigma=1.103892 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=0.949688Jy sigma=18.284013 ! Fit after self-cal, rms=0.949688Jy sigma=18.284013 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=2.244 mas, bmaj=11.42 mas, bpa=-9.769 degrees ! Estimated noise=0.996455 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.350713 Jy ! Component: 100 - total flux cleaned = 0.562989 Jy ! Component: 150 - total flux cleaned = 0.691757 Jy ! Component: 200 - total flux cleaned = 0.77129 Jy ! Component: 250 - total flux cleaned = 0.830003 Jy ! Component: 300 - total flux cleaned = 0.875679 Jy ! Component: 350 - total flux cleaned = 0.911812 Jy ! Component: 400 - total flux cleaned = 0.940658 Jy ! Component: 450 - total flux cleaned = 0.963772 Jy ! Component: 500 - total flux cleaned = 0.982491 Jy ! Component: 550 - total flux cleaned = 0.998476 Jy ! Component: 600 - total flux cleaned = 1.01236 Jy ! Component: 650 - total flux cleaned = 1.02445 Jy ! Component: 700 - total flux cleaned = 1.03503 Jy ! Component: 750 - total flux cleaned = 1.04435 Jy ! Component: 800 - total flux cleaned = 1.05257 Jy ! Total flux subtracted in 800 components = 1.05257 Jy ! Clean residual min=-0.020397 max=0.019362 Jy/beam ! Clean residual mean=0.000048 rms=0.005810 Jy/beam ! Combined flux in latest and established models = 1.05257 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 49 model components to the UV plane model. ! The established model now contains 49 components and 1.05257 Jy ! Inverting map and beam ! Estimated beam: bmin=2.873 mas, bmaj=10.72 mas, bpa=-11.84 degrees ! Estimated noise=0.710637 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.011781 Jy ! Component: 100 - total flux cleaned = 0.0207729 Jy ! Component: 150 - total flux cleaned = 0.0281569 Jy ! Component: 200 - total flux cleaned = 0.0342706 Jy ! Component: 250 - total flux cleaned = 0.0393546 Jy ! Component: 300 - total flux cleaned = 0.0435975 Jy ! Component: 350 - total flux cleaned = 0.0471547 Jy ! Component: 400 - total flux cleaned = 0.050148 Jy ! Component: 450 - total flux cleaned = 0.0526708 Jy ! Component: 500 - total flux cleaned = 0.054803 Jy ! Component: 550 - total flux cleaned = 0.0566058 Jy ! Component: 600 - total flux cleaned = 0.0581302 Jy ! Component: 650 - total flux cleaned = 0.0594191 Jy ! Component: 700 - total flux cleaned = 0.0605091 Jy ! Component: 750 - total flux cleaned = 0.0614309 Jy ! Component: 800 - total flux cleaned = 0.0622108 Jy ! Component: 850 - total flux cleaned = 0.0628704 Jy ! Component: 900 - total flux cleaned = 0.0633242 Jy ! Component: 950 - total flux cleaned = 0.0634292 Jy ! Component: 1000 - total flux cleaned = 0.0635514 Jy ! Component: 1050 - total flux cleaned = 0.0636505 Jy ! Component: 1100 - total flux cleaned = 0.0637468 Jy ! Component: 1150 - total flux cleaned = 0.0638588 Jy ! Component: 1200 - total flux cleaned = 0.0639496 Jy ! Total flux subtracted in 1200 components = 0.0639496 Jy ! Clean residual min=-0.021037 max=0.019066 Jy/beam ! Clean residual mean=0.000041 rms=0.005625 Jy/beam ! Combined flux in latest and established models = 1.11652 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 52 model components to the UV plane model. ! The established model now contains 81 components and 1.11652 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=0.055598Jy sigma=1.003069 ! Fit after self-cal, rms=0.052596Jy sigma=0.954015 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=0.052596Jy sigma=0.954015 ! Fit after self-cal, rms=0.052283Jy sigma=0.946208 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=0.948727Jy sigma=18.284012 ! Fit after self-cal, rms=0.948727Jy sigma=18.284012 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=2.236 mas, bmaj=11.44 mas, bpa=-9.764 degrees ! Estimated noise=0.99335 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.34924 Jy ! Component: 100 - total flux cleaned = 0.560682 Jy ! Component: 150 - total flux cleaned = 0.68899 Jy ! Component: 200 - total flux cleaned = 0.768865 Jy ! Component: 250 - total flux cleaned = 0.828652 Jy ! Component: 300 - total flux cleaned = 0.875428 Jy ! Component: 350 - total flux cleaned = 0.9126 Jy ! Component: 400 - total flux cleaned = 0.94235 Jy ! Component: 450 - total flux cleaned = 0.966208 Jy ! Component: 500 - total flux cleaned = 0.985507 Jy ! Component: 550 - total flux cleaned = 1.00185 Jy ! Component: 600 - total flux cleaned = 1.016 Jy ! Component: 650 - total flux cleaned = 1.02832 Jy ! Component: 700 - total flux cleaned = 1.03905 Jy ! Component: 750 - total flux cleaned = 1.0484 Jy ! Component: 800 - total flux cleaned = 1.05656 Jy ! Component: 850 - total flux cleaned = 1.06368 Jy ! Component: 900 - total flux cleaned = 1.06997 Jy ! Component: 950 - total flux cleaned = 1.07553 Jy ! Component: 1000 - total flux cleaned = 1.08047 Jy ! Component: 1050 - total flux cleaned = 1.08485 Jy ! Component: 1100 - total flux cleaned = 1.08876 Jy ! Component: 1150 - total flux cleaned = 1.09223 Jy ! Component: 1200 - total flux cleaned = 1.09533 Jy ! Total flux subtracted in 1200 components = 1.09533 Jy ! Clean residual min=-0.015099 max=0.011194 Jy/beam ! Clean residual mean=0.000033 rms=0.003731 Jy/beam ! Combined flux in latest and established models = 1.09533 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 55 model components to the UV plane model. ! The established model now contains 55 components and 1.09533 Jy ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=10.76 mas, bpa=-11.81 degrees ! Estimated noise=0.710221 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492272 Jy ! Component: 100 - total flux cleaned = 0.00853159 Jy ! Component: 150 - total flux cleaned = 0.0114255 Jy ! Component: 200 - total flux cleaned = 0.0138341 Jy ! Component: 250 - total flux cleaned = 0.0158486 Jy ! Component: 300 - total flux cleaned = 0.0175405 Jy ! Component: 350 - total flux cleaned = 0.0189669 Jy ! Component: 400 - total flux cleaned = 0.0201713 Jy ! Component: 450 - total flux cleaned = 0.0211896 Jy ! Component: 500 - total flux cleaned = 0.0220506 Jy ! Component: 550 - total flux cleaned = 0.0227787 Jy ! Component: 600 - total flux cleaned = 0.0233944 Jy ! Component: 650 - total flux cleaned = 0.0239151 Jy ! Component: 700 - total flux cleaned = 0.0243555 Jy ! Component: 750 - total flux cleaned = 0.0247281 Jy ! Component: 800 - total flux cleaned = 0.0249723 Jy ! Component: 850 - total flux cleaned = 0.0250436 Jy ! Component: 900 - total flux cleaned = 0.0251011 Jy ! Component: 950 - total flux cleaned = 0.0251571 Jy ! Component: 1000 - total flux cleaned = 0.0252114 Jy ! Component: 1050 - total flux cleaned = 0.0252745 Jy ! Component: 1100 - total flux cleaned = 0.0253254 Jy ! Component: 1150 - total flux cleaned = 0.0253749 Jy ! Component: 1200 - total flux cleaned = 0.0253943 Jy ! Component: 1250 - total flux cleaned = 0.0254038 Jy ! Component: 1300 - total flux cleaned = 0.0254228 Jy ! Component: 1350 - total flux cleaned = 0.0254323 Jy ! Component: 1400 - total flux cleaned = 0.0254508 Jy ! Component: 1450 - total flux cleaned = 0.0254599 Jy ! Component: 1500 - total flux cleaned = 0.025478 Jy ! Component: 1550 - total flux cleaned = 0.0254869 Jy ! Component: 1600 - total flux cleaned = 0.0254958 Jy ! Component: 1650 - total flux cleaned = 0.0255047 Jy ! Component: 1700 - total flux cleaned = 0.0255223 Jy ! Component: 1750 - total flux cleaned = 0.0255311 Jy ! Component: 1800 - total flux cleaned = 0.0255399 Jy ! Component: 1850 - total flux cleaned = 0.0255486 Jy ! Component: 1900 - total flux cleaned = 0.0255571 Jy ! Component: 1950 - total flux cleaned = 0.0255657 Jy ! Component: 2000 - total flux cleaned = 0.0255742 Jy ! Total flux subtracted in 2000 components = 0.0255742 Jy ! Clean residual min=-0.017939 max=0.017172 Jy/beam ! Clean residual mean=0.000043 rms=0.005165 Jy/beam ! Combined flux in latest and established models = 1.1209 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 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102024 Jy ! Component: 100 - total flux cleaned = 0.000651993 Jy ! Component: 150 - total flux cleaned = 0.00223602 Jy ! Component: 200 - total flux cleaned = 0.00345867 Jy ! Component: 250 - total flux cleaned = 0.00424702 Jy ! Component: 300 - total flux cleaned = 0.00439143 Jy ! Component: 350 - total flux cleaned = 0.00476797 Jy ! Component: 400 - total flux cleaned = 0.00512174 Jy ! Component: 450 - total flux cleaned = 0.00545455 Jy ! Component: 500 - total flux cleaned = 0.00586534 Jy ! Component: 550 - total flux cleaned = 0.00653163 Jy ! Component: 600 - total flux cleaned = 0.00715586 Jy ! Component: 650 - total flux cleaned = 0.00758304 Jy ! Component: 700 - total flux cleaned = 0.00782519 Jy ! Component: 750 - total flux cleaned = 0.00812649 Jy ! Component: 800 - total flux cleaned = 0.00834179 Jy ! Component: 850 - total flux cleaned = 0.00861618 Jy ! Component: 900 - total flux cleaned = 0.00881351 Jy ! Component: 950 - total flux cleaned = 0.00893817 Jy ! Component: 1000 - total flux cleaned = 0.00899866 Jy ! Component: 1050 - total flux cleaned = 0.0089983 Jy ! Component: 1100 - total flux cleaned = 0.00900021 Jy ! Component: 1150 - total flux cleaned = 0.0091074 Jy ! Component: 1200 - total flux cleaned = 0.00910636 Jy ! Component: 1250 - total flux cleaned = 0.00910499 Jy ! Component: 1300 - total flux cleaned = 0.00910476 Jy ! Component: 1350 - total flux cleaned = 0.00910561 Jy ! Component: 1400 - total flux cleaned = 0.00928131 Jy ! Component: 1450 - total flux cleaned = 0.00932272 Jy ! Component: 1500 - total flux cleaned = 0.00936341 Jy ! Component: 1550 - total flux cleaned = 0.009246 Jy ! Component: 1600 - total flux cleaned = 0.00920846 Jy ! Component: 1650 - total flux cleaned = 0.00917268 Jy ! Component: 1700 - total flux cleaned = 0.00917317 Jy ! Component: 1750 - total flux cleaned = 0.00910388 Jy ! Component: 1800 - total flux cleaned = 0.00903763 Jy ! Component: 1850 - total flux cleaned = 0.0088754 Jy ! Component: 1900 - total flux cleaned = 0.00871692 Jy ! Component: 1950 - total flux cleaned = 0.00856298 Jy ! Component: 2000 - total flux cleaned = 0.00844341 Jy ! Component: 2050 - total flux cleaned = 0.00832609 Jy ! Component: 2100 - total flux cleaned = 0.00824089 Jy ! Component: 2150 - total flux cleaned = 0.00826858 Jy ! Component: 2200 - total flux cleaned = 0.00821355 Jy ! Component: 2250 - total flux cleaned = 0.00818674 Jy ! Component: 2300 - total flux cleaned = 0.00818669 Jy ! Component: 2350 - total flux cleaned = 0.00826393 Jy ! Component: 2400 - total flux cleaned = 0.00843999 Jy ! Component: 2450 - total flux cleaned = 0.00856299 Jy ! Component: 2500 - total flux cleaned = 0.00858677 Jy ! Component: 2550 - total flux cleaned = 0.00870602 Jy ! Component: 2600 - total flux cleaned = 0.00875268 Jy ! Component: 2650 - total flux cleaned = 0.00886819 Jy ! Component: 2700 - total flux cleaned = 0.00895899 Jy ! Component: 2750 - total flux cleaned = 0.00909315 Jy ! Component: 2800 - total flux cleaned = 0.00918082 Jy ! Component: 2850 - total flux cleaned = 0.00924573 Jy ! Component: 2900 - total flux cleaned = 0.00933134 Jy ! Component: 2950 - total flux cleaned = 0.00945782 Jy ! Component: 3000 - total flux cleaned = 0.00956187 Jy ! Component: 3050 - total flux cleaned = 0.00962363 Jy ! Component: 3100 - total flux cleaned = 0.00968478 Jy ! Component: 3150 - total flux cleaned = 0.00976574 Jy ! Component: 3200 - total flux cleaned = 0.00978598 Jy ! Component: 3250 - total flux cleaned = 0.00978594 Jy ! Component: 3300 - total flux cleaned = 0.00978599 Jy ! Component: 3350 - total flux cleaned = 0.00980583 Jy ! Component: 3400 - total flux cleaned = 0.00978586 Jy ! Component: 3450 - total flux cleaned = 0.00974623 Jy ! Component: 3500 - total flux cleaned = 0.00970672 Jy ! Component: 3550 - total flux cleaned = 0.00966733 Jy ! Component: 3600 - total flux cleaned = 0.00962798 Jy ! Component: 3650 - total flux cleaned = 0.00962797 Jy ! Component: 3700 - total flux cleaned = 0.00960849 Jy ! Component: 3750 - total flux cleaned = 0.00956936 Jy ! Component: 3800 - total flux cleaned = 0.00954974 Jy ! Component: 3850 - total flux cleaned = 0.00951069 Jy ! Component: 3900 - total flux cleaned = 0.00951066 Jy ! Component: 3950 - total flux cleaned = 0.00949103 Jy ! Component: 4000 - total flux cleaned = 0.0094519 Jy ! Component: 4050 - total flux cleaned = 0.00945185 Jy ! Total flux subtracted in 4096 components = 0.00943228 Jy ! Clean residual min=-0.001085 max=0.001129 Jy/beam ! Clean residual mean=-0.000006 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 1.13033 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: 2.852 x 10.76 at -11.81 degrees (North through East) ! Clean map min=-0.0010847 max=0.90148 Jy/beam ! Clean map min=-0.009229 max=0.91031 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 J2331-1556_C ! Writing UV FITS file: J2331-1556_C.uvf ! Writing 626 model components to file: J2331-1556_C.mod ! wwins: Wrote 3 windows to J2331-1556_C.win ! Adding 571 model components to the UV plane model. ! The established model now contains 612 components and 1.13033 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.852 x 10.76 at -11.81 degrees (North through East) ! Clean map min=-0.0091491 max=0.91031 Jy/beam ! Writing clean map to FITS file: J2331-1556_C.fits ! Writing difmap environment to: J2331-1556_C.par quit ! Quitting program ! Log file difmap.log_505 closed on Sat Feb 15 16:39:30 2020