! Started logfile: difmap.log_177 on Wed Feb 5 21:14:21 2020 ![@/tmp/difmap__30776.1] ! Obeying initialization file: /tmp/difmap__30776.1 ![@/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__30776.2] ![Exited script file: /tmp/difmap__30776.2] obs J1153+3823_C_uva.fits ! Reading UV FITS file: J1153+3823_C_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991489 visibilities/baseline/integration-bin. ! Found source: J1153+3823 ! ! 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 94 lines of history. ! ! Reading 16776 visibilities. ![Exited script file: /tmp/difmap__30776.1] 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=1.000789Jy sigma=23.399456 ! Fit after self-cal, rms=0.982425Jy sigma=22.965989 ! 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 12 buffered edits. uvaver 30 ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 5 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=1.388 mas, bmaj=4.282 mas, bpa=28.51 degrees ! Estimated noise=0.399961 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113467 Jy ! Component: 100 - total flux cleaned = 0.0154985 Jy ! Component: 150 - total flux cleaned = 0.0166376 Jy ! Component: 200 - total flux cleaned = 0.0164261 Jy ! Total flux subtracted in 200 components = 0.0164261 Jy ! Clean residual min=-0.000989 max=0.000988 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0164261 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 10 components lie outside the plot. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023107Jy sigma=1.354002 ! Fit after self-cal, rms=0.023107Jy sigma=1.354002 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=1.388 mas, bmaj=4.282 mas, bpa=28.51 degrees ! Estimated noise=0.399961 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704831 Jy ! Component: 100 - total flux cleaned = 0.0113135 Jy ! Component: 150 - total flux cleaned = 0.0139016 Jy ! Component: 200 - total flux cleaned = 0.015474 Jy ! Component: 250 - total flux cleaned = 0.0164315 Jy ! Component: 300 - total flux cleaned = 0.0170149 Jy ! Component: 350 - total flux cleaned = 0.0173702 Jy ! Component: 400 - total flux cleaned = 0.017588 Jy ! Component: 450 - total flux cleaned = 0.017725 Jy ! Component: 500 - total flux cleaned = 0.0178143 Jy ! Component: 550 - total flux cleaned = 0.0178728 Jy ! Component: 600 - total flux cleaned = 0.0179113 Jy ! Component: 650 - total flux cleaned = 0.0179373 Jy ! Component: 700 - total flux cleaned = 0.0179479 Jy ! Component: 750 - total flux cleaned = 0.017948 Jy ! Component: 800 - total flux cleaned = 0.0179487 Jy ! Total flux subtracted in 800 components = 0.0179487 Jy ! Clean residual min=-0.001298 max=0.001251 Jy/beam ! Clean residual mean=-0.000005 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0179487 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0179487 Jy ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=4.501 mas, bpa=28.48 degrees ! Estimated noise=0.233734 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136916 Jy ! Component: 100 - total flux cleaned = 0.000219752 Jy ! Component: 150 - total flux cleaned = 0.000269867 Jy ! Component: 200 - total flux cleaned = 0.000271348 Jy ! Component: 250 - total flux cleaned = 0.000271313 Jy ! Component: 300 - total flux cleaned = 0.000271283 Jy ! Component: 350 - total flux cleaned = 0.000271259 Jy ! Component: 400 - total flux cleaned = 0.000271238 Jy ! Component: 450 - total flux cleaned = 0.000271219 Jy ! Component: 500 - total flux cleaned = 0.000271203 Jy ! Component: 550 - total flux cleaned = 0.000271179 Jy ! Component: 600 - total flux cleaned = 0.00027111 Jy ! Component: 650 - total flux cleaned = 0.000270296 Jy ! Component: 700 - total flux cleaned = 0.00027028 Jy ! Component: 750 - total flux cleaned = 0.000269493 Jy ! Component: 800 - total flux cleaned = 0.000269485 Jy ! Component: 850 - total flux cleaned = 0.000268734 Jy ! Component: 900 - total flux cleaned = 0.000268729 Jy ! Component: 950 - total flux cleaned = 0.00026801 Jy ! Component: 1000 - total flux cleaned = 0.000268005 Jy ! Component: 1050 - total flux cleaned = 0.000267315 Jy ! Component: 1100 - total flux cleaned = 0.000267306 Jy ! Component: 1150 - total flux cleaned = 0.000266644 Jy ! Component: 1200 - total flux cleaned = 0.000266637 Jy ! Total flux subtracted in 1200 components = 0.000266637 Jy ! Clean residual min=-0.000912 max=0.001133 Jy/beam ! Clean residual mean=-0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0182153 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 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0182153 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=0.014391Jy sigma=0.803429 ! Fit after self-cal, rms=0.014082Jy sigma=0.784260 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=0.014082Jy sigma=0.784260 ! Fit after self-cal, rms=0.013798Jy sigma=0.768156 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=0.022709Jy sigma=1.354002 ! Fit after self-cal, rms=0.022709Jy sigma=1.354002 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=1.382 mas, bmaj=4.314 mas, bpa=28.15 degrees ! Estimated noise=0.393661 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703751 Jy ! Component: 100 - total flux cleaned = 0.0112953 Jy ! Component: 150 - total flux cleaned = 0.0138755 Jy ! Component: 200 - total flux cleaned = 0.0154425 Jy ! Component: 250 - total flux cleaned = 0.016395 Jy ! Component: 300 - total flux cleaned = 0.0169751 Jy ! Component: 350 - total flux cleaned = 0.0173286 Jy ! Component: 400 - total flux cleaned = 0.0175445 Jy ! Component: 450 - total flux cleaned = 0.0176766 Jy ! Component: 500 - total flux cleaned = 0.0177598 Jy ! Component: 550 - total flux cleaned = 0.0178162 Jy ! Component: 600 - total flux cleaned = 0.0178556 Jy ! Component: 650 - total flux cleaned = 0.0178835 Jy ! Component: 700 - total flux cleaned = 0.0179039 Jy ! Component: 750 - total flux cleaned = 0.0179186 Jy ! Component: 800 - total flux cleaned = 0.0179294 Jy ! Total flux subtracted in 800 components = 0.0179294 Jy ! Clean residual min=-0.001119 max=0.001109 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0179294 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0179294 Jy ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=4.583 mas, bpa=27.77 degrees ! Estimated noise=0.228841 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120121 Jy ! Component: 100 - total flux cleaned = 0.000192794 Jy ! Component: 150 - total flux cleaned = 0.000236762 Jy ! Component: 200 - total flux cleaned = 0.000263363 Jy ! Component: 250 - total flux cleaned = 0.000271422 Jy ! Component: 300 - total flux cleaned = 0.000271393 Jy ! Component: 350 - total flux cleaned = 0.000271376 Jy ! Component: 400 - total flux cleaned = 0.000271368 Jy ! Component: 450 - total flux cleaned = 0.000271365 Jy ! Component: 500 - total flux cleaned = 0.000271365 Jy ! Component: 550 - total flux cleaned = 0.000271367 Jy ! Component: 600 - total flux cleaned = 0.000271369 Jy ! Component: 650 - total flux cleaned = 0.000271371 Jy ! Component: 700 - total flux cleaned = 0.000271374 Jy ! Component: 750 - total flux cleaned = 0.000271377 Jy ! Component: 800 - total flux cleaned = 0.00027138 Jy ! Component: 850 - total flux cleaned = 0.000271386 Jy ! Component: 900 - total flux cleaned = 0.000271413 Jy ! Component: 950 - total flux cleaned = 0.000271784 Jy ! Component: 1000 - total flux cleaned = 0.000271794 Jy ! Component: 1050 - total flux cleaned = 0.000271805 Jy ! Component: 1100 - total flux cleaned = 0.000272147 Jy ! Component: 1150 - total flux cleaned = 0.000272153 Jy ! Component: 1200 - total flux cleaned = 0.000272165 Jy ! Total flux subtracted in 1200 components = 0.000272165 Jy ! Clean residual min=-0.000838 max=0.000953 Jy/beam ! Clean residual mean=-0.000008 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0182016 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 quit ! Quitting program ! Log file difmap.log_177 closed on Wed Feb 5 21:14:55 2020