! Started logfile: difmap.log_692 on Mon Jan 8 09:41:37 2018 ![@/tmp/difmap__2675.1] ! Obeying initialization file: /tmp/difmap__2675.1 ![@/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__2675.2] ![Exited script file: /tmp/difmap__2675.2] obs J1143+2206_X_a_uvm.fits ! Reading UV FITS file: J1143+2206_X_a_uvm.fits ! AN table 1: 223 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.994021 visibilities/baseline/integration-bin. ! Found source: J1143+2206 ! ! 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 5320 visibilities. ![Exited script file: /tmp/difmap__2675.1] 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. ! 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002079Jy sigma=27.517476 ! Fit after self-cal, rms=0.974057Jy sigma=26.767898 ! 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 7 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=6.087 mas, bmaj=196.5 mas, bpa=-41.94 degrees ! Estimated noise=0.354833 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166217 Jy ! Component: 100 - total flux cleaned = 0.0225329 Jy ! Component: 150 - total flux cleaned = 0.02226 Jy ! Component: 200 - total flux cleaned = 0.0220955 Jy ! Total flux subtracted in 200 components = 0.0220955 Jy ! Clean residual min=-0.001870 max=0.001832 Jy/beam ! Clean residual mean=-0.000009 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0220954 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. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! 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=0.036272Jy sigma=0.993052 ! Fit after self-cal, rms=0.036274Jy sigma=0.993201 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=6.087 mas, bmaj=196.6 mas, bpa=-41.94 degrees ! Estimated noise=0.355262 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103249 Jy ! Component: 100 - total flux cleaned = 0.0165715 Jy ! Component: 150 - total flux cleaned = 0.0203508 Jy ! Component: 200 - total flux cleaned = 0.0226373 Jy ! Component: 250 - total flux cleaned = 0.0240208 Jy ! Component: 300 - total flux cleaned = 0.024858 Jy ! Component: 350 - total flux cleaned = 0.0253646 Jy ! Component: 400 - total flux cleaned = 0.0256713 Jy ! Component: 450 - total flux cleaned = 0.0258569 Jy ! Component: 500 - total flux cleaned = 0.0259089 Jy ! Component: 550 - total flux cleaned = 0.0259092 Jy ! Component: 600 - total flux cleaned = 0.0259093 Jy ! Component: 650 - total flux cleaned = 0.0259094 Jy ! Component: 700 - total flux cleaned = 0.0259094 Jy ! Component: 750 - total flux cleaned = 0.0259094 Jy ! Component: 800 - total flux cleaned = 0.0259058 Jy ! Total flux subtracted in 800 components = 0.0259058 Jy ! Clean residual min=-0.002848 max=0.002022 Jy/beam ! Clean residual mean=-0.000012 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.0259058 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0259058 Jy ! Inverting map and beam ! Estimated beam: bmin=5.988 mas, bmaj=199.1 mas, bpa=-41.96 degrees ! Estimated noise=0.353937 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.95185e-05 Jy ! Component: 100 - total flux cleaned = -3.99222e-05 Jy ! Component: 150 - total flux cleaned = -4.68066e-05 Jy ! Component: 200 - total flux cleaned = -5.37347e-05 Jy ! Component: 250 - total flux cleaned = -6.4046e-05 Jy ! Component: 300 - total flux cleaned = -7.0927e-05 Jy ! Component: 350 - total flux cleaned = -7.77672e-05 Jy ! Component: 400 - total flux cleaned = -8.80177e-05 Jy ! Component: 450 - total flux cleaned = -9.48957e-05 Jy ! Component: 500 - total flux cleaned = -0.000101697 Jy ! Component: 550 - total flux cleaned = -0.000108504 Jy ! Component: 600 - total flux cleaned = -0.000118672 Jy ! Component: 650 - total flux cleaned = -0.000125459 Jy ! Component: 700 - total flux cleaned = -0.000132229 Jy ! Component: 750 - total flux cleaned = -0.000142338 Jy ! Component: 800 - total flux cleaned = -0.000149089 Jy ! Component: 850 - total flux cleaned = -0.000155792 Jy ! Component: 900 - total flux cleaned = -0.000165865 Jy ! Component: 950 - total flux cleaned = -0.000172551 Jy ! Component: 1000 - total flux cleaned = -0.000179242 Jy ! Component: 1050 - total flux cleaned = -0.000185915 Jy ! Component: 1100 - total flux cleaned = -0.000195869 Jy ! Component: 1150 - total flux cleaned = -0.000202542 Jy ! Component: 1200 - total flux cleaned = -0.000209146 Jy ! Total flux subtracted in 1200 components = -0.000209146 Jy ! Clean residual min=-0.002713 max=0.001902 Jy/beam ! Clean residual mean=-0.000012 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0256967 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 save J1143+2206_X_a ! Writing UV FITS file: J1143+2206_X_a.uvf ! Writing 17 model components to file: J1143+2206_X_a.mod ! wwins: Wrote 1 windows to J1143+2206_X_a.win ! Adding 3 model components to the UV plane model. ! The established model now contains 14 components and 0.0256967 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.988 x 199.1 at -41.96 degrees (North through East) ! Clean map min=-0.0020091 max=0.026155 Jy/beam ! Writing clean map to FITS file: J1143+2206_X_a.fits ! Writing difmap environment to: J1143+2206_X_a.par save J1143+2206_X_a ! Writing UV FITS file: J1143+2206_X_a.uvf ! Writing 14 model components to file: J1143+2206_X_a.mod ! wwins: Wrote 1 windows to J1143+2206_X_a.win ! Writing clean map to FITS file: J1143+2206_X_a.fits ! Writing difmap environment to: J1143+2206_X_a.par quit ! Quitting program ! Log file difmap.log_692 closed on Mon Jan 8 09:41:56 2018