! Started logfile: difmap.log_51 on Sun Jan 26 09:52:08 2020 ![@/tmp/difmap__16184.1] ! Obeying initialization file: /tmp/difmap__16184.1 ![@/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__16184.2] ![Exited script file: /tmp/difmap__16184.2] obs J0357+2940_X_uva.fits ! Reading UV FITS file: J0357+2940_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973856 visibilities/baseline/integration-bin. ! Found source: J0357+2940 ! ! 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 85 lines of history. ! ! Reading 4768 visibilities. ![Exited script file: /tmp/difmap__16184.1] ss ! Syntax error in line: ! ss ! ^ ! Unable to identify keyword "ss" ! sc ! The delimiting interscan gap is 3600 seconds in all sub-arrays. 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=1.001685Jy sigma=19.353268 ! Fit after self-cal, rms=0.963288Jy sigma=18.566440 ! 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 23 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=0.8717 mas, bmaj=2.222 mas, bpa=28.46 degrees ! Estimated noise=1.06914 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.021396 Jy ! Component: 100 - total flux cleaned = 0.0298854 Jy ! Component: 150 - total flux cleaned = 0.0357311 Jy ! Component: 200 - total flux cleaned = 0.0406628 Jy ! Total flux subtracted in 200 components = 0.0406628 Jy ! Clean residual min=-0.004476 max=0.004564 Jy/beam ! Clean residual mean=-0.000003 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.0406628 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 19 components lie outside the plot. ! Note that 19 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=0.058784Jy sigma=1.112123 ! Fit after self-cal, rms=0.058784Jy sigma=1.112123 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=0.8717 mas, bmaj=2.222 mas, bpa=28.46 degrees ! Estimated noise=1.06914 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132917 Jy ! Component: 100 - total flux cleaned = 0.0213333 Jy ! Component: 150 - total flux cleaned = 0.0262618 Jy ! Component: 200 - total flux cleaned = 0.029807 Jy ! Component: 250 - total flux cleaned = 0.0327325 Jy ! Component: 300 - total flux cleaned = 0.0353072 Jy ! Component: 350 - total flux cleaned = 0.0376207 Jy ! Component: 400 - total flux cleaned = 0.0397091 Jy ! Component: 450 - total flux cleaned = 0.0416031 Jy ! Component: 500 - total flux cleaned = 0.043334 Jy ! Component: 550 - total flux cleaned = 0.0449282 Jy ! Component: 600 - total flux cleaned = 0.0464067 Jy ! Component: 650 - total flux cleaned = 0.0477875 Jy ! Component: 700 - total flux cleaned = 0.0490835 Jy ! Component: 750 - total flux cleaned = 0.0503033 Jy ! Component: 800 - total flux cleaned = 0.0514536 Jy ! Total flux subtracted in 800 components = 0.0514536 Jy ! Clean residual min=-0.004552 max=0.005075 Jy/beam ! Clean residual mean=-0.000003 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0514536 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0514536 Jy ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.348 mas, bpa=30.54 degrees ! Estimated noise=0.530821 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.002283 Jy ! Component: 100 - total flux cleaned = 0.00414283 Jy ! Component: 150 - total flux cleaned = 0.00577259 Jy ! Component: 200 - total flux cleaned = 0.00721505 Jy ! Component: 250 - total flux cleaned = 0.00849958 Jy ! Component: 300 - total flux cleaned = 0.00965416 Jy ! Component: 350 - total flux cleaned = 0.0107 Jy ! Component: 400 - total flux cleaned = 0.01165 Jy ! Component: 450 - total flux cleaned = 0.0125138 Jy ! Component: 500 - total flux cleaned = 0.0133002 Jy ! Component: 550 - total flux cleaned = 0.0140165 Jy ! Component: 600 - total flux cleaned = 0.0146692 Jy ! Component: 650 - total flux cleaned = 0.0152638 Jy ! Component: 700 - total flux cleaned = 0.0158054 Jy ! Component: 750 - total flux cleaned = 0.0162991 Jy ! Component: 800 - total flux cleaned = 0.0167495 Jy ! Component: 850 - total flux cleaned = 0.0171606 Jy ! Component: 900 - total flux cleaned = 0.0175358 Jy ! Component: 950 - total flux cleaned = 0.0178786 Jy ! Component: 1000 - total flux cleaned = 0.0181921 Jy ! Component: 1050 - total flux cleaned = 0.0184791 Jy ! Component: 1100 - total flux cleaned = 0.0187419 Jy ! Component: 1150 - total flux cleaned = 0.0189828 Jy ! Component: 1200 - total flux cleaned = 0.0192035 Jy ! Total flux subtracted in 1200 components = 0.0192035 Jy ! Clean residual min=-0.004697 max=0.006637 Jy/beam ! Clean residual mean=-0.000007 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.0706571 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 28 model components to the UV plane model. ! The established model now contains 58 components and 0.0706571 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=0.042249Jy sigma=0.744005 ! Fit after self-cal, rms=0.039457Jy sigma=0.689743 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=0.039457Jy sigma=0.689743 ! Fit after self-cal, rms=0.039446Jy sigma=0.670729 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=0.056862Jy sigma=1.112123 ! Fit after self-cal, rms=0.056862Jy sigma=1.112123 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=0.8765 mas, bmaj=2.231 mas, bpa=28.32 degrees ! Estimated noise=1.05544 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134292 Jy ! Component: 100 - total flux cleaned = 0.021594 Jy ! Component: 150 - total flux cleaned = 0.0266665 Jy ! Component: 200 - total flux cleaned = 0.0305161 Jy ! Component: 250 - total flux cleaned = 0.0338832 Jy ! Component: 300 - total flux cleaned = 0.0368721 Jy ! Component: 350 - total flux cleaned = 0.0395493 Jy ! Component: 400 - total flux cleaned = 0.0419612 Jy ! Component: 450 - total flux cleaned = 0.0441428 Jy ! Component: 500 - total flux cleaned = 0.0461291 Jy ! Component: 550 - total flux cleaned = 0.0479465 Jy ! Component: 600 - total flux cleaned = 0.0496206 Jy ! Component: 650 - total flux cleaned = 0.0511698 Jy ! Component: 700 - total flux cleaned = 0.0526101 Jy ! Component: 750 - total flux cleaned = 0.0539508 Jy ! Component: 800 - total flux cleaned = 0.0552006 Jy ! Total flux subtracted in 800 components = 0.0552006 Jy ! Clean residual min=-0.004065 max=0.004477 Jy/beam ! Clean residual mean=-0.000001 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0552006 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0552006 Jy ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.396 mas, bpa=30.37 degrees ! Estimated noise=0.505238 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212912 Jy ! Component: 100 - total flux cleaned = 0.00390153 Jy ! Component: 150 - total flux cleaned = 0.00545758 Jy ! Component: 200 - total flux cleaned = 0.00683521 Jy ! Component: 250 - total flux cleaned = 0.00806384 Jy ! Component: 300 - total flux cleaned = 0.00916694 Jy ! Component: 350 - total flux cleaned = 0.0101573 Jy ! Component: 400 - total flux cleaned = 0.0110466 Jy ! Component: 450 - total flux cleaned = 0.0118455 Jy ! Component: 500 - total flux cleaned = 0.012564 Jy ! Component: 550 - total flux cleaned = 0.0132115 Jy ! Component: 600 - total flux cleaned = 0.0137957 Jy ! Component: 650 - total flux cleaned = 0.0143227 Jy ! Component: 700 - total flux cleaned = 0.0147986 Jy ! Component: 750 - total flux cleaned = 0.0152296 Jy ! Component: 800 - total flux cleaned = 0.0156199 Jy ! Component: 850 - total flux cleaned = 0.0159737 Jy ! Component: 900 - total flux cleaned = 0.0162947 Jy ! Component: 950 - total flux cleaned = 0.016586 Jy ! Component: 1000 - total flux cleaned = 0.0168503 Jy ! Component: 1050 - total flux cleaned = 0.0170903 Jy ! Component: 1100 - total flux cleaned = 0.0173084 Jy ! Component: 1150 - total flux cleaned = 0.0175065 Jy ! Component: 1200 - total flux cleaned = 0.0176865 Jy ! Total flux subtracted in 1200 components = 0.0176865 Jy ! Clean residual min=-0.002503 max=0.002905 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0728871 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=0.056862Jy sigma=1.112123 ! Fit after self-cal, rms=0.056862Jy sigma=1.112123 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=0.8765 mas, bmaj=2.231 mas, bpa=28.32 degrees ! Estimated noise=1.05544 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134292 Jy ! Component: 100 - total flux cleaned = 0.021594 Jy ! Component: 150 - total flux cleaned = 0.0266665 Jy ! Component: 200 - total flux cleaned = 0.0305161 Jy ! Component: 250 - total flux cleaned = 0.0338832 Jy ! Component: 300 - total flux cleaned = 0.0368721 Jy ! Component: 350 - total flux cleaned = 0.0395493 Jy ! Component: 400 - total flux cleaned = 0.0419612 Jy ! Component: 450 - total flux cleaned = 0.0441457 Jy ! Component: 500 - total flux cleaned = 0.0461395 Jy ! Component: 550 - total flux cleaned = 0.0479684 Jy ! Component: 600 - total flux cleaned = 0.0496561 Jy ! Component: 650 - total flux cleaned = 0.0512258 Jy ! Component: 700 - total flux cleaned = 0.0526906 Jy ! Component: 750 - total flux cleaned = 0.0540627 Jy ! Component: 800 - total flux cleaned = 0.0553524 Jy ! Component: 850 - total flux cleaned = 0.0565662 Jy ! Component: 900 - total flux cleaned = 0.0577097 Jy ! Component: 950 - total flux cleaned = 0.0587891 Jy ! Component: 1000 - total flux cleaned = 0.0598087 Jy ! Component: 1050 - total flux cleaned = 0.0607719 Jy ! Component: 1100 - total flux cleaned = 0.0616823 Jy ! Component: 1150 - total flux cleaned = 0.0625433 Jy ! Component: 1200 - total flux cleaned = 0.0633581 Jy ! Total flux subtracted in 1200 components = 0.0633581 Jy ! Clean residual min=-0.003790 max=0.003861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0633581 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.0633581 Jy ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.396 mas, bpa=30.37 degrees ! Estimated noise=0.505238 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142583 Jy ! Component: 100 - total flux cleaned = 0.00261976 Jy ! Component: 150 - total flux cleaned = 0.00365706 Jy ! Component: 200 - total flux cleaned = 0.00458003 Jy ! Component: 250 - total flux cleaned = 0.00540722 Jy ! Component: 300 - total flux cleaned = 0.00614897 Jy ! Component: 350 - total flux cleaned = 0.00681447 Jy ! Component: 400 - total flux cleaned = 0.00741264 Jy ! Component: 450 - total flux cleaned = 0.0079517 Jy ! Component: 500 - total flux cleaned = 0.00843826 Jy ! Component: 550 - total flux cleaned = 0.00887771 Jy ! Component: 600 - total flux cleaned = 0.00927459 Jy ! Component: 650 - total flux cleaned = 0.00963304 Jy ! Component: 700 - total flux cleaned = 0.00995759 Jy ! Component: 750 - total flux cleaned = 0.010252 Jy ! Component: 800 - total flux cleaned = 0.0105194 Jy ! Component: 850 - total flux cleaned = 0.010763 Jy ! Component: 900 - total flux cleaned = 0.0109864 Jy ! Component: 950 - total flux cleaned = 0.011191 Jy ! Component: 1000 - total flux cleaned = 0.0113787 Jy ! Component: 1050 - total flux cleaned = 0.0115175 Jy ! Component: 1100 - total flux cleaned = 0.0115964 Jy ! Component: 1150 - total flux cleaned = 0.0116599 Jy ! Component: 1200 - total flux cleaned = 0.0117276 Jy ! Component: 1250 - total flux cleaned = 0.0117814 Jy ! Component: 1300 - total flux cleaned = 0.0118452 Jy ! Component: 1350 - total flux cleaned = 0.0119013 Jy ! Component: 1400 - total flux cleaned = 0.0119559 Jy ! Component: 1450 - total flux cleaned = 0.012009 Jy ! Component: 1500 - total flux cleaned = 0.0120554 Jy ! Component: 1550 - total flux cleaned = 0.0120958 Jy ! Component: 1600 - total flux cleaned = 0.0121355 Jy ! Component: 1650 - total flux cleaned = 0.0121742 Jy ! Component: 1700 - total flux cleaned = 0.0122123 Jy ! Component: 1750 - total flux cleaned = 0.0122495 Jy ! Component: 1800 - total flux cleaned = 0.012277 Jy ! Component: 1850 - total flux cleaned = 0.0123041 Jy ! Component: 1900 - total flux cleaned = 0.0123309 Jy ! Component: 1950 - total flux cleaned = 0.0123618 Jy ! Component: 2000 - total flux cleaned = 0.0123879 Jy ! Total flux subtracted in 2000 components = 0.0123879 Jy ! Clean residual min=-0.002364 max=0.002749 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0757459 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: 1.096 x 2.396 at 30.37 degrees (North through East) ! Clean map min=-0.0022866 max=0.033775 Jy/beam ! Clean map min=-0.0022866 max=0.035879 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. quit ! Quitting program ! Log file difmap.log_51 closed on Sun Jan 26 09:53:36 2020