! Started logfile: difmap.log_698 on Mon Jan 8 09:47:19 2018 ![@/tmp/difmap__3413.1] ! Obeying initialization file: /tmp/difmap__3413.1 ![@/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__3413.2] ![Exited script file: /tmp/difmap__3413.2] obs J1342+602B_C_a_uvm.fits ! Reading UV FITS file: J1342+602B_C_a_uvm.fits ! AN table 1: 197 integrations on 3 of 3 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1342+602B ! ! 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 4728 visibilities. ![Exited script file: /tmp/difmap__3413.1] 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=0.1 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. ! ! 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=1.000510Jy sigma=32.220139 ! Fit after self-cal, rms=0.982370Jy sigma=31.648437 ! 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 6 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=11.6 mas, bmaj=295.9 mas, bpa=-8.746 degrees ! Estimated noise=0.348914 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.011385 Jy ! Component: 100 - total flux cleaned = 0.0155311 Jy ! Component: 150 - total flux cleaned = 0.0170456 Jy ! Component: 200 - total flux cleaned = 0.0177253 Jy ! Total flux subtracted in 200 components = 0.0177253 Jy ! Clean residual min=-0.000747 max=0.000752 Jy/beam ! Clean residual mean=0.000017 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0177253 Jy 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.025474Jy sigma=0.795187 ! Fit after self-cal, rms=0.025460Jy sigma=0.795484 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=11.61 mas, bmaj=295.8 mas, bpa=-8.746 degrees ! Estimated noise=0.348934 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706958 Jy ! Component: 100 - total flux cleaned = 0.0113467 Jy ! Component: 150 - total flux cleaned = 0.0139344 Jy ! Component: 200 - total flux cleaned = 0.0155 Jy ! Component: 250 - total flux cleaned = 0.0164472 Jy ! Component: 300 - total flux cleaned = 0.0170202 Jy ! Component: 350 - total flux cleaned = 0.017367 Jy ! Component: 400 - total flux cleaned = 0.0175771 Jy ! Component: 450 - total flux cleaned = 0.0177045 Jy ! Component: 500 - total flux cleaned = 0.0177819 Jy ! Component: 550 - total flux cleaned = 0.0178288 Jy ! Component: 600 - total flux cleaned = 0.0178574 Jy ! Component: 650 - total flux cleaned = 0.0178747 Jy ! Component: 700 - total flux cleaned = 0.0178853 Jy ! Component: 750 - total flux cleaned = 0.0178895 Jy ! Component: 800 - total flux cleaned = 0.0178895 Jy ! Total flux subtracted in 800 components = 0.0178895 Jy ! Clean residual min=-0.000584 max=0.000948 Jy/beam ! Clean residual mean=-0.000056 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0178895 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0178895 Jy ! Inverting map and beam ! Estimated beam: bmin=13.31 mas, bmaj=276.2 mas, bpa=-8.822 degrees ! Estimated noise=0.319662 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194911 Jy ! Component: 100 - total flux cleaned = -0.00031486 Jy ! Component: 150 - total flux cleaned = -0.000390522 Jy ! Component: 200 - total flux cleaned = -0.000438589 Jy ! Component: 250 - total flux cleaned = -0.000469159 Jy ! Component: 300 - total flux cleaned = -0.000488601 Jy ! Component: 350 - total flux cleaned = -0.000500967 Jy ! Component: 400 - total flux cleaned = -0.000508579 Jy ! Component: 450 - total flux cleaned = -0.000508578 Jy ! Component: 500 - total flux cleaned = -0.000508833 Jy ! Component: 550 - total flux cleaned = -0.000508838 Jy ! Component: 600 - total flux cleaned = -0.000509093 Jy ! Component: 650 - total flux cleaned = -0.000509348 Jy ! Component: 700 - total flux cleaned = -0.000509349 Jy ! Component: 750 - total flux cleaned = -0.00050961 Jy ! Component: 800 - total flux cleaned = -0.000509861 Jy ! Component: 850 - total flux cleaned = -0.000509863 Jy ! Component: 900 - total flux cleaned = -0.000510119 Jy ! Component: 950 - total flux cleaned = -0.000510377 Jy ! Component: 1000 - total flux cleaned = -0.000510375 Jy ! Component: 1050 - total flux cleaned = -0.000510627 Jy ! Component: 1100 - total flux cleaned = -0.000510632 Jy ! Component: 1150 - total flux cleaned = -0.000510887 Jy ! Component: 1200 - total flux cleaned = -0.000511141 Jy ! Total flux subtracted in 1200 components = -0.000511141 Jy ! Clean residual min=-0.000554 max=0.000806 Jy/beam ! Clean residual mean=-0.000052 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0173784 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=0.025460Jy sigma=0.795484 ! Fit after self-cal, rms=0.025460Jy sigma=0.795484 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=11.61 mas, bmaj=295.8 mas, bpa=-8.746 degrees ! Estimated noise=0.348934 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706958 Jy ! Component: 100 - total flux cleaned = 0.0113467 Jy ! Component: 150 - total flux cleaned = 0.0139344 Jy ! Component: 200 - total flux cleaned = 0.0155 Jy ! Component: 250 - total flux cleaned = 0.0164472 Jy ! Component: 300 - total flux cleaned = 0.0170202 Jy ! Component: 350 - total flux cleaned = 0.017367 Jy ! Component: 400 - total flux cleaned = 0.0175772 Jy ! Component: 450 - total flux cleaned = 0.0177049 Jy ! Component: 500 - total flux cleaned = 0.0177824 Jy ! Component: 550 - total flux cleaned = 0.0178296 Jy ! Component: 600 - total flux cleaned = 0.0178583 Jy ! Component: 650 - total flux cleaned = 0.0178758 Jy ! Component: 700 - total flux cleaned = 0.0178865 Jy ! Component: 750 - total flux cleaned = 0.017893 Jy ! Component: 800 - total flux cleaned = 0.0178969 Jy ! Total flux subtracted in 800 components = 0.0178969 Jy ! Clean residual min=-0.000584 max=0.000949 Jy/beam ! Clean residual mean=-0.000056 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0178969 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0178969 Jy ! Inverting map and beam ! Estimated beam: bmin=13.31 mas, bmaj=276.2 mas, bpa=-8.822 degrees ! Estimated noise=0.319662 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019539 Jy ! Component: 100 - total flux cleaned = -0.000313767 Jy ! Component: 150 - total flux cleaned = -0.000386831 Jy ! Component: 200 - total flux cleaned = -0.000432204 Jy ! Component: 250 - total flux cleaned = -0.000460379 Jy ! Component: 300 - total flux cleaned = -0.000477876 Jy ! Component: 350 - total flux cleaned = -0.000488742 Jy ! Component: 400 - total flux cleaned = -0.000495489 Jy ! Component: 450 - total flux cleaned = -0.000499547 Jy ! Component: 500 - total flux cleaned = -0.000499544 Jy ! Component: 550 - total flux cleaned = -0.000499552 Jy ! Component: 600 - total flux cleaned = -0.000499549 Jy ! Component: 650 - total flux cleaned = -0.000499691 Jy ! Component: 700 - total flux cleaned = -0.000499688 Jy ! Component: 750 - total flux cleaned = -0.000499697 Jy ! Component: 800 - total flux cleaned = -0.000499693 Jy ! Component: 850 - total flux cleaned = -0.000499836 Jy ! Component: 900 - total flux cleaned = -0.000499831 Jy ! Component: 950 - total flux cleaned = -0.000499841 Jy ! Component: 1000 - total flux cleaned = -0.000499836 Jy ! Component: 1050 - total flux cleaned = -0.000499846 Jy ! Component: 1100 - total flux cleaned = -0.000499974 Jy ! Component: 1150 - total flux cleaned = -0.000499984 Jy ! Component: 1200 - total flux cleaned = -0.000499979 Jy ! Total flux subtracted in 1200 components = -0.000499979 Jy ! Clean residual min=-0.000575 max=0.000820 Jy/beam ! Clean residual mean=-0.000054 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.017397 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: 13.31 x 276.2 at -8.822 degrees (North through East) ! Clean map min=-0.00013887 max=0.017903 Jy/beam ! Clean map min=-0.00014661 max=0.017418 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 J1342+602B_C_a ! Writing UV FITS file: J1342+602B_C_a.uvf ! Writing 24 model components to file: J1342+602B_C_a.mod ! wwins: Wrote 2 windows to J1342+602B_C_a.win ! Adding 3 model components to the UV plane model. ! The established model now contains 23 components and 0.017397 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.31 x 276.2 at -8.822 degrees (North through East) ! Clean map min=-0.00014661 max=0.017418 Jy/beam ! Writing clean map to FITS file: J1342+602B_C_a.fits ! Writing difmap environment to: J1342+602B_C_a.par quit ! Quitting program ! Log file difmap.log_698 closed on Mon Jan 8 09:47:45 2018