! Started logfile: difmap.log_174 on Wed Feb 5 21:11:26 2020 ![@/tmp/difmap__30281.1] ! Obeying initialization file: /tmp/difmap__30281.1 ![@/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__30281.2] ![Exited script file: /tmp/difmap__30281.2] obs J1139-3550_X_uva.fits ! Reading UV FITS file: J1139-3550_X_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.952941 visibilities/baseline/integration-bin. ! Found source: J1139-3550 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1296 visibilities. ![Exited script file: /tmp/difmap__30281.1] 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 ! clean: No data stream selected yet. ! clean: Use the 'select' command to select a data stream. ! Error occured in command: clean ! sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 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=1.001972Jy sigma=12.558190 ! Fit after self-cal, rms=0.952647Jy sigma=11.933321 ! 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 5 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 prioj ! Syntax error in line: ! prioj ! ^ ! Unable to identify keyword "prioj" ! proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=16.74 mas, bpa=3.081 degrees ! Estimated noise=1.85661 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.031268 Jy ! Component: 100 - total flux cleaned = 0.0426849 Jy ! Component: 150 - total flux cleaned = 0.0455992 Jy ! Component: 200 - total flux cleaned = 0.0464316 Jy ! Total flux subtracted in 200 components = 0.0464316 Jy ! Clean residual min=-0.003483 max=0.003536 Jy/beam ! Clean residual mean=-0.000058 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.0464316 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 7 components lie outside the plot. 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.067886Jy sigma=1.718268 ! Fit after self-cal, rms=0.067886Jy sigma=1.718268 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=16.74 mas, bpa=3.081 degrees ! Estimated noise=1.85661 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194242 Jy ! Component: 100 - total flux cleaned = 0.0311764 Jy ! Component: 150 - total flux cleaned = 0.0382869 Jy ! Component: 200 - total flux cleaned = 0.0425893 Jy ! Component: 250 - total flux cleaned = 0.0452152 Jy ! Component: 300 - total flux cleaned = 0.0468742 Jy ! Component: 350 - total flux cleaned = 0.0479431 Jy ! Component: 400 - total flux cleaned = 0.0486317 Jy ! Component: 450 - total flux cleaned = 0.0490753 Jy ! Component: 500 - total flux cleaned = 0.0493612 Jy ! Component: 550 - total flux cleaned = 0.0494129 Jy ! Component: 600 - total flux cleaned = 0.0494129 Jy ! Component: 650 - total flux cleaned = 0.0494129 Jy ! Component: 700 - total flux cleaned = 0.0494129 Jy ! Component: 750 - total flux cleaned = 0.0494129 Jy ! Component: 800 - total flux cleaned = 0.049413 Jy ! Total flux subtracted in 800 components = 0.049413 Jy ! Clean residual min=-0.007710 max=0.005878 Jy/beam ! Clean residual mean=-0.000029 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.049413 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.049413 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=16.26 mas, bpa=2.798 degrees ! Estimated noise=1.56952 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.5971e-05 Jy ! Component: 100 - total flux cleaned = 5.54508e-05 Jy ! Component: 150 - total flux cleaned = 5.50792e-05 Jy ! Component: 200 - total flux cleaned = 5.4807e-05 Jy ! Component: 250 - total flux cleaned = 5.4602e-05 Jy ! Component: 300 - total flux cleaned = 5.44429e-05 Jy ! Component: 350 - total flux cleaned = 5.43522e-05 Jy ! Component: 400 - total flux cleaned = 5.42256e-05 Jy ! Component: 450 - total flux cleaned = 5.39657e-05 Jy ! Component: 500 - total flux cleaned = 5.36144e-05 Jy ! Component: 550 - total flux cleaned = 4.95354e-05 Jy ! Component: 600 - total flux cleaned = 4.9788e-05 Jy ! Component: 650 - total flux cleaned = 4.97825e-05 Jy ! Component: 700 - total flux cleaned = 4.96145e-05 Jy ! Component: 750 - total flux cleaned = 4.93401e-05 Jy ! Component: 800 - total flux cleaned = 4.90051e-05 Jy ! Component: 850 - total flux cleaned = 4.91728e-05 Jy ! Component: 900 - total flux cleaned = 4.92168e-05 Jy ! Component: 950 - total flux cleaned = 4.94535e-05 Jy ! Component: 1000 - total flux cleaned = 4.93433e-05 Jy ! Component: 1050 - total flux cleaned = 4.95062e-05 Jy ! Component: 1100 - total flux cleaned = 5.28555e-05 Jy ! Component: 1150 - total flux cleaned = 5.29203e-05 Jy ! Component: 1200 - total flux cleaned = 5.3008e-05 Jy ! Total flux subtracted in 1200 components = 5.3008e-05 Jy ! Clean residual min=-0.006512 max=0.004289 Jy/beam ! Clean residual mean=-0.000043 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.049466 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 (512),0.01 ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0026611 Jy ! Component: 100 - total flux cleaned = -0.00316408 Jy ! Component: 150 - total flux cleaned = -0.00274649 Jy ! Component: 200 - total flux cleaned = -0.00264082 Jy ! Component: 250 - total flux cleaned = -0.00268789 Jy ! Component: 300 - total flux cleaned = -0.00277041 Jy ! Component: 350 - total flux cleaned = -0.00269501 Jy ! Component: 400 - total flux cleaned = -0.00240868 Jy ! Component: 450 - total flux cleaned = -0.00210075 Jy ! Component: 500 - total flux cleaned = -0.00180531 Jy ! Total flux subtracted in 512 components = -0.00174158 Jy ! Clean residual min=-0.001640 max=0.001690 Jy/beam ! Clean residual mean=-0.000031 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0477244 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: 1.053 x 16.26 at 2.798 degrees (North through East) ! Clean map min=-0.0016395 max=0.049917 Jy/beam ! Clean map min=-0.0034778 max=0.050154 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=1.563,3.125,6.25,12.5,25.0,50.0 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. 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=0.067886Jy sigma=1.718268 ! Fit after self-cal, rms=0.067886Jy sigma=1.718268 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=16.74 mas, bpa=3.081 degrees ! Estimated noise=1.85661 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194242 Jy ! Component: 100 - total flux cleaned = 0.0311764 Jy ! Component: 150 - total flux cleaned = 0.0382869 Jy ! Component: 200 - total flux cleaned = 0.0425893 Jy ! Component: 250 - total flux cleaned = 0.0452152 Jy ! Component: 300 - total flux cleaned = 0.0468742 Jy ! Component: 350 - total flux cleaned = 0.0479431 Jy ! Component: 400 - total flux cleaned = 0.0486317 Jy ! Component: 450 - total flux cleaned = 0.0490753 Jy ! Component: 500 - total flux cleaned = 0.0493612 Jy ! Component: 550 - total flux cleaned = 0.0494129 Jy ! Component: 600 - total flux cleaned = 0.0494129 Jy ! Component: 650 - total flux cleaned = 0.0494129 Jy ! Component: 700 - total flux cleaned = 0.0494129 Jy ! Component: 750 - total flux cleaned = 0.0494129 Jy ! Component: 800 - total flux cleaned = 0.049413 Jy ! Total flux subtracted in 800 components = 0.049413 Jy ! Clean residual min=-0.007710 max=0.005878 Jy/beam ! Clean residual mean=-0.000029 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.049413 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.049413 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=16.26 mas, bpa=2.798 degrees ! Estimated noise=1.56952 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.5971e-05 Jy ! Component: 100 - total flux cleaned = 5.54508e-05 Jy ! Component: 150 - total flux cleaned = 5.50792e-05 Jy ! Component: 200 - total flux cleaned = 5.4807e-05 Jy ! Component: 250 - total flux cleaned = 5.4602e-05 Jy ! Component: 300 - total flux cleaned = 5.44429e-05 Jy ! Component: 350 - total flux cleaned = 5.43522e-05 Jy ! Component: 400 - total flux cleaned = 5.42256e-05 Jy ! Component: 450 - total flux cleaned = 5.39657e-05 Jy ! Component: 500 - total flux cleaned = 5.36144e-05 Jy ! Component: 550 - total flux cleaned = 4.95354e-05 Jy ! Component: 600 - total flux cleaned = 4.9788e-05 Jy ! Component: 650 - total flux cleaned = 4.97825e-05 Jy ! Component: 700 - total flux cleaned = 4.96145e-05 Jy ! Component: 750 - total flux cleaned = 4.93401e-05 Jy ! Component: 800 - total flux cleaned = 4.90051e-05 Jy ! Component: 850 - total flux cleaned = 4.91728e-05 Jy ! Component: 900 - total flux cleaned = 4.92168e-05 Jy ! Component: 950 - total flux cleaned = 4.94535e-05 Jy ! Component: 1000 - total flux cleaned = 4.93433e-05 Jy ! Component: 1050 - total flux cleaned = 4.95062e-05 Jy ! Component: 1100 - total flux cleaned = 5.28555e-05 Jy ! Component: 1150 - total flux cleaned = 5.29203e-05 Jy ! Component: 1200 - total flux cleaned = 5.3008e-05 Jy ! Total flux subtracted in 1200 components = 5.3008e-05 Jy ! Clean residual min=-0.006512 max=0.004289 Jy/beam ! Clean residual mean=-0.000043 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.049466 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 = -0.0026611 Jy ! Component: 100 - total flux cleaned = -0.00316408 Jy ! Component: 150 - total flux cleaned = -0.00274649 Jy ! Component: 200 - total flux cleaned = -0.00264082 Jy ! Component: 250 - total flux cleaned = -0.00268789 Jy ! Component: 300 - total flux cleaned = -0.00277041 Jy ! Component: 350 - total flux cleaned = -0.00269501 Jy ! Component: 400 - total flux cleaned = -0.00240868 Jy ! Component: 450 - total flux cleaned = -0.00210075 Jy ! Component: 500 - total flux cleaned = -0.00180531 Jy ! Component: 550 - total flux cleaned = -0.00152187 Jy ! Component: 600 - total flux cleaned = -0.00124658 Jy ! Component: 650 - total flux cleaned = -0.00100822 Jy ! Component: 700 - total flux cleaned = -0.000747111 Jy ! Component: 750 - total flux cleaned = -0.000548864 Jy ! Component: 800 - total flux cleaned = -0.000408371 Jy ! Component: 850 - total flux cleaned = -0.000352738 Jy ! Component: 900 - total flux cleaned = -0.000352481 Jy ! Component: 950 - total flux cleaned = -0.00040912 Jy ! Component: 1000 - total flux cleaned = -0.000438175 Jy ! Component: 1050 - total flux cleaned = -0.000466808 Jy ! Component: 1100 - total flux cleaned = -0.00052628 Jy ! Component: 1150 - total flux cleaned = -0.000556579 Jy ! Component: 1200 - total flux cleaned = -0.000587494 Jy ! Component: 1250 - total flux cleaned = -0.00058723 Jy ! Component: 1300 - total flux cleaned = -0.000619033 Jy ! Component: 1350 - total flux cleaned = -0.000651934 Jy ! Component: 1400 - total flux cleaned = -0.000652201 Jy ! Component: 1450 - total flux cleaned = -0.00065233 Jy ! Component: 1500 - total flux cleaned = -0.000652083 Jy ! Component: 1550 - total flux cleaned = -0.000687614 Jy ! Component: 1600 - total flux cleaned = -0.000651646 Jy ! Component: 1650 - total flux cleaned = -0.000614877 Jy ! Component: 1700 - total flux cleaned = -0.000615488 Jy ! Component: 1750 - total flux cleaned = -0.000538053 Jy ! Component: 1800 - total flux cleaned = -0.000497648 Jy ! Component: 1850 - total flux cleaned = -0.00045588 Jy ! Component: 1900 - total flux cleaned = -0.000413323 Jy ! Component: 1950 - total flux cleaned = -0.000369742 Jy ! Component: 2000 - total flux cleaned = -0.000325154 Jy ! Component: 2050 - total flux cleaned = -0.000231281 Jy ! Component: 2100 - total flux cleaned = -0.000183295 Jy ! Component: 2150 - total flux cleaned = -8.36239e-05 Jy ! Component: 2200 - total flux cleaned = -3.21217e-05 Jy ! Component: 2250 - total flux cleaned = 2.0072e-05 Jy ! Component: 2300 - total flux cleaned = 0.000126979 Jy ! Component: 2350 - total flux cleaned = 0.000239263 Jy ! Component: 2400 - total flux cleaned = 0.000297379 Jy ! Component: 2450 - total flux cleaned = 0.000416868 Jy ! Component: 2500 - total flux cleaned = 0.00054049 Jy ! Component: 2550 - total flux cleaned = 0.000603347 Jy ! Component: 2600 - total flux cleaned = 0.000732911 Jy ! Component: 2650 - total flux cleaned = 0.000869035 Jy ! Component: 2700 - total flux cleaned = 0.00100872 Jy ! Component: 2750 - total flux cleaned = 0.00115508 Jy ! Component: 2800 - total flux cleaned = 0.0013059 Jy ! Component: 2850 - total flux cleaned = 0.00138388 Jy ! Component: 2900 - total flux cleaned = 0.0015424 Jy ! Component: 2950 - total flux cleaned = 0.00170745 Jy ! Component: 3000 - total flux cleaned = 0.00179251 Jy ! Component: 3050 - total flux cleaned = 0.00196798 Jy ! Component: 3100 - total flux cleaned = 0.00215205 Jy ! Component: 3150 - total flux cleaned = 0.00224655 Jy ! Component: 3200 - total flux cleaned = 0.00244211 Jy ! Component: 3250 - total flux cleaned = 0.00254177 Jy ! Component: 3300 - total flux cleaned = 0.00264596 Jy ! Component: 3350 - total flux cleaned = 0.00275476 Jy ! Component: 3400 - total flux cleaned = 0.0027561 Jy ! Component: 3450 - total flux cleaned = 0.00275721 Jy ! Component: 3500 - total flux cleaned = 0.00275591 Jy ! Component: 3550 - total flux cleaned = 0.00288494 Jy ! Component: 3600 - total flux cleaned = 0.00288695 Jy ! Component: 3650 - total flux cleaned = 0.00288713 Jy ! Component: 3700 - total flux cleaned = 0.00302996 Jy ! Component: 3750 - total flux cleaned = 0.0031829 Jy ! Component: 3800 - total flux cleaned = 0.00302488 Jy ! Component: 3850 - total flux cleaned = 0.003186 Jy ! Component: 3900 - total flux cleaned = 0.00335605 Jy ! Component: 3950 - total flux cleaned = 0.00335622 Jy ! Component: 4000 - total flux cleaned = 0.00354037 Jy ! Component: 4050 - total flux cleaned = 0.00354262 Jy ! Total flux subtracted in 4096 components = 0.00374241 Jy ! Clean residual min=-0.010691 max=0.011259 Jy/beam ! Clean residual mean=0.000047 rms=0.003045 Jy/beam ! Combined flux in latest and established models = 0.0532084 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: 1.053 x 16.26 at 2.798 degrees (North through East) ! Clean map min=-0.010691 max=0.051325 Jy/beam ! Clean map min=-0.027094 max=0.051844 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. 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=0.067886Jy sigma=1.718268 ! Fit after self-cal, rms=0.067886Jy sigma=1.718268 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=16.74 mas, bpa=3.081 degrees ! Estimated noise=1.85661 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194242 Jy ! Component: 100 - total flux cleaned = 0.0311764 Jy ! Component: 150 - total flux cleaned = 0.0382869 Jy ! Component: 200 - total flux cleaned = 0.0425893 Jy ! Component: 250 - total flux cleaned = 0.0452152 Jy ! Component: 300 - total flux cleaned = 0.0468742 Jy ! Component: 350 - total flux cleaned = 0.0479431 Jy ! Component: 400 - total flux cleaned = 0.0486317 Jy ! Component: 450 - total flux cleaned = 0.0490753 Jy ! Component: 500 - total flux cleaned = 0.0493612 Jy ! Component: 550 - total flux cleaned = 0.0494129 Jy ! Component: 600 - total flux cleaned = 0.0494129 Jy ! Component: 650 - total flux cleaned = 0.0494129 Jy ! Component: 700 - total flux cleaned = 0.0494129 Jy ! Component: 750 - total flux cleaned = 0.0494129 Jy ! Component: 800 - total flux cleaned = 0.049413 Jy ! Total flux subtracted in 800 components = 0.049413 Jy ! Clean residual min=-0.007710 max=0.005878 Jy/beam ! Clean residual mean=-0.000029 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.049413 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.049413 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=16.26 mas, bpa=2.798 degrees ! Estimated noise=1.56952 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.5971e-05 Jy ! Component: 100 - total flux cleaned = 5.54508e-05 Jy ! Component: 150 - total flux cleaned = 5.50792e-05 Jy ! Component: 200 - total flux cleaned = 5.4807e-05 Jy ! Component: 250 - total flux cleaned = 5.4602e-05 Jy ! Component: 300 - total flux cleaned = 5.44429e-05 Jy ! Component: 350 - total flux cleaned = 5.43522e-05 Jy ! Component: 400 - total flux cleaned = 5.42256e-05 Jy ! Component: 450 - total flux cleaned = 5.39657e-05 Jy ! Component: 500 - total flux cleaned = 5.36144e-05 Jy ! Component: 550 - total flux cleaned = 4.95354e-05 Jy ! Component: 600 - total flux cleaned = 4.9788e-05 Jy ! Component: 650 - total flux cleaned = 4.97825e-05 Jy ! Component: 700 - total flux cleaned = 4.96145e-05 Jy ! Component: 750 - total flux cleaned = 4.93401e-05 Jy ! Component: 800 - total flux cleaned = 4.90051e-05 Jy ! Component: 850 - total flux cleaned = 4.91728e-05 Jy ! Component: 900 - total flux cleaned = 4.92168e-05 Jy ! Component: 950 - total flux cleaned = 4.94535e-05 Jy ! Component: 1000 - total flux cleaned = 4.93433e-05 Jy ! Component: 1050 - total flux cleaned = 4.95062e-05 Jy ! Component: 1100 - total flux cleaned = 5.28555e-05 Jy ! Component: 1150 - total flux cleaned = 5.29203e-05 Jy ! Component: 1200 - total flux cleaned = 5.3008e-05 Jy ! Total flux subtracted in 1200 components = 5.3008e-05 Jy ! Clean residual min=-0.006512 max=0.004289 Jy/beam ! Clean residual mean=-0.000043 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.049466 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 (512),0.01 ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0026611 Jy ! Component: 100 - total flux cleaned = -0.00316408 Jy ! Component: 150 - total flux cleaned = -0.00274649 Jy ! Component: 200 - total flux cleaned = -0.00264082 Jy ! Component: 250 - total flux cleaned = -0.00268789 Jy ! Component: 300 - total flux cleaned = -0.00277041 Jy ! Component: 350 - total flux cleaned = -0.00269501 Jy ! Component: 400 - total flux cleaned = -0.00240868 Jy ! Component: 450 - total flux cleaned = -0.00210075 Jy ! Component: 500 - total flux cleaned = -0.00180531 Jy ! Total flux subtracted in 512 components = -0.00174158 Jy ! Clean residual min=-0.001640 max=0.001690 Jy/beam ! Clean residual mean=-0.000031 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0477244 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: 1.053 x 16.26 at 2.798 degrees (North through East) ! Clean map min=-0.0016395 max=0.049917 Jy/beam ! Clean map min=-0.0034778 max=0.050154 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 J1139-3550_X ! Writing UV FITS file: J1139-3550_X.uvf ! Writing 72 model components to file: J1139-3550_X.mod ! wwins: Wrote 3 windows to J1139-3550_X.win ! Adding 65 model components to the UV plane model. ! The established model now contains 69 components and 0.0477244 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 16.26 at 2.798 degrees (North through East) ! Clean map min=-0.0026561 max=0.05015 Jy/beam ! Writing clean map to FITS file: J1139-3550_X.fits ! Writing difmap environment to: J1139-3550_X.par quit ! Quitting program ! Log file difmap.log_174 closed on Wed Feb 5 21:12:15 2020