! Started logfile: difmap.log_599 on Sat Feb 15 18:56:47 2020 ![@/tmp/difmap__28156.1] ! Obeying initialization file: /tmp/difmap__28156.1 ![@/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__28156.2] ![Exited script file: /tmp/difmap__28156.2] obs J1029-3346_C_uva.fits ! Reading UV FITS file: J1029-3346_C_uva.fits ! AN table 1: 18 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1029-3346 ! ! 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 792 visibilities. ![Exited script file: /tmp/difmap__28156.1] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005493Jy sigma=16.086004 ! Fit after self-cal, rms=0.949402Jy sigma=15.193364 ! 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 2 buffered edits. uvaver 88 ! Averaging into 88 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 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=0.949410Jy sigma=61.624031 ! Fit after self-cal, rms=0.949397Jy sigma=61.623479 ! 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 1 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=0.8928 mas, bmaj=3.54 mas, bpa=-9.051 degrees ! Estimated noise=2.21753 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313779 Jy ! Component: 100 - total flux cleaned = 0.0428321 Jy ! Component: 150 - total flux cleaned = 0.0450129 Jy ! Component: 200 - total flux cleaned = 0.0471263 Jy ! Total flux subtracted in 200 components = 0.0471263 Jy ! Clean residual min=-0.002946 max=0.002960 Jy/beam ! Clean residual mean=-0.000087 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.0471263 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. ! ! 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=0.052920Jy sigma=3.511215 ! Fit after self-cal, rms=0.052920Jy sigma=3.511215 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=0.8928 mas, bmaj=3.54 mas, bpa=-9.051 degrees ! Estimated noise=2.21753 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194927 Jy ! Component: 100 - total flux cleaned = 0.0312859 Jy ! Component: 150 - total flux cleaned = 0.0384245 Jy ! Component: 200 - total flux cleaned = 0.0427644 Jy ! Component: 250 - total flux cleaned = 0.0454069 Jy ! Component: 300 - total flux cleaned = 0.0471116 Jy ! Component: 350 - total flux cleaned = 0.0484778 Jy ! Component: 400 - total flux cleaned = 0.0496344 Jy ! Component: 450 - total flux cleaned = 0.0506183 Jy ! Component: 500 - total flux cleaned = 0.0514554 Jy ! Component: 550 - total flux cleaned = 0.0521677 Jy ! Component: 600 - total flux cleaned = 0.0527738 Jy ! Component: 650 - total flux cleaned = 0.0532919 Jy ! Component: 700 - total flux cleaned = 0.0537387 Jy ! Component: 750 - total flux cleaned = 0.0541277 Jy ! Component: 800 - total flux cleaned = 0.0544672 Jy ! Total flux subtracted in 800 components = 0.0544672 Jy ! Clean residual min=-0.004697 max=0.004608 Jy/beam ! Clean residual mean=-0.000034 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0544672 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0544672 Jy ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.492 mas, bpa=-5.066 degrees ! Estimated noise=1.58294 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565569 Jy ! Component: 100 - total flux cleaned = 0.000933598 Jy ! Component: 150 - total flux cleaned = 0.00120236 Jy ! Component: 200 - total flux cleaned = 0.00141723 Jy ! Component: 250 - total flux cleaned = 0.00159882 Jy ! Component: 300 - total flux cleaned = 0.00175282 Jy ! Component: 350 - total flux cleaned = 0.00188356 Jy ! Component: 400 - total flux cleaned = 0.0019946 Jy ! Component: 450 - total flux cleaned = 0.00208889 Jy ! Component: 500 - total flux cleaned = 0.00216897 Jy ! Component: 550 - total flux cleaned = 0.00223698 Jy ! Component: 600 - total flux cleaned = 0.00229474 Jy ! Component: 650 - total flux cleaned = 0.00234379 Jy ! Component: 700 - total flux cleaned = 0.00238236 Jy ! Component: 750 - total flux cleaned = 0.00239307 Jy ! Component: 800 - total flux cleaned = 0.00240199 Jy ! Component: 850 - total flux cleaned = 0.00241067 Jy ! Component: 900 - total flux cleaned = 0.00241916 Jy ! Component: 950 - total flux cleaned = 0.00242606 Jy ! Component: 1000 - total flux cleaned = 0.00243417 Jy ! Component: 1050 - total flux cleaned = 0.00244082 Jy ! Component: 1100 - total flux cleaned = 0.00244736 Jy ! Component: 1150 - total flux cleaned = 0.00245378 Jy ! Component: 1200 - total flux cleaned = 0.00246135 Jy ! Total flux subtracted in 1200 components = 0.00246135 Jy ! Clean residual min=-0.002987 max=0.003414 Jy/beam ! Clean residual mean=-0.000028 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0569285 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 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0569285 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=0.012715Jy sigma=0.832476 ! Fit after self-cal, rms=0.012716Jy sigma=0.831503 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=0.012716Jy sigma=0.831503 ! Fit after self-cal, rms=0.010082Jy sigma=0.619450 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=0.052557Jy sigma=3.511215 ! Fit after self-cal, rms=0.052557Jy sigma=3.511215 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=0.8971 mas, bmaj=3.541 mas, bpa=-8.833 degrees ! Estimated noise=2.25854 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198436 Jy ! Component: 100 - total flux cleaned = 0.0318492 Jy ! Component: 150 - total flux cleaned = 0.0391167 Jy ! Component: 200 - total flux cleaned = 0.0435354 Jy ! Component: 250 - total flux cleaned = 0.0462248 Jy ! Component: 300 - total flux cleaned = 0.0479174 Jy ! Component: 350 - total flux cleaned = 0.0492342 Jy ! Component: 400 - total flux cleaned = 0.0503265 Jy ! Component: 450 - total flux cleaned = 0.0512437 Jy ! Component: 500 - total flux cleaned = 0.0520176 Jy ! Component: 550 - total flux cleaned = 0.0526725 Jy ! Component: 600 - total flux cleaned = 0.0532302 Jy ! Component: 650 - total flux cleaned = 0.0537079 Jy ! Component: 700 - total flux cleaned = 0.0541223 Jy ! Component: 750 - total flux cleaned = 0.0544835 Jy ! Component: 800 - total flux cleaned = 0.0547986 Jy ! Total flux subtracted in 800 components = 0.0547986 Jy ! Clean residual min=-0.003767 max=0.003861 Jy/beam ! Clean residual mean=-0.000022 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.0547986 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0547986 Jy ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=3.535 mas, bpa=-4.953 degrees ! Estimated noise=1.56598 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473251 Jy ! Component: 100 - total flux cleaned = 0.000801434 Jy ! Component: 150 - total flux cleaned = 0.00104045 Jy ! Component: 200 - total flux cleaned = 0.00121455 Jy ! Component: 250 - total flux cleaned = 0.00134136 Jy ! Component: 300 - total flux cleaned = 0.00143875 Jy ! Component: 350 - total flux cleaned = 0.00151919 Jy ! Component: 400 - total flux cleaned = 0.00158569 Jy ! Component: 450 - total flux cleaned = 0.00164067 Jy ! Component: 500 - total flux cleaned = 0.00168614 Jy ! Component: 550 - total flux cleaned = 0.00172373 Jy ! Component: 600 - total flux cleaned = 0.00174671 Jy ! Component: 650 - total flux cleaned = 0.00175475 Jy ! Component: 700 - total flux cleaned = 0.00176127 Jy ! Component: 750 - total flux cleaned = 0.0017685 Jy ! Component: 800 - total flux cleaned = 0.00177439 Jy ! Component: 850 - total flux cleaned = 0.00177912 Jy ! Component: 900 - total flux cleaned = 0.00178098 Jy ! Component: 950 - total flux cleaned = 0.00178192 Jy ! Component: 1000 - total flux cleaned = 0.00178377 Jy ! Component: 1050 - total flux cleaned = 0.00178562 Jy ! Component: 1100 - total flux cleaned = 0.00178746 Jy ! Component: 1150 - total flux cleaned = 0.0017893 Jy ! Component: 1200 - total flux cleaned = 0.00179022 Jy ! Total flux subtracted in 1200 components = 0.00179022 Jy ! Clean residual min=-0.002041 max=0.003390 Jy/beam ! Clean residual mean=-0.000018 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0565888 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 caml ! Syntax error in line: ! caml ! ^ ! Unable to identify keyword "caml" ! 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 = 0.00134161 Jy ! Component: 100 - total flux cleaned = 0.00224458 Jy ! Component: 150 - total flux cleaned = 0.00263171 Jy ! Component: 200 - total flux cleaned = 0.00286689 Jy ! Component: 250 - total flux cleaned = 0.00298441 Jy ! Component: 300 - total flux cleaned = 0.00302848 Jy ! Component: 350 - total flux cleaned = 0.00302775 Jy ! Component: 400 - total flux cleaned = 0.00302734 Jy ! Component: 450 - total flux cleaned = 0.00300861 Jy ! Component: 500 - total flux cleaned = 0.00300967 Jy ! Total flux subtracted in 512 components = 0.00300976 Jy ! Clean residual min=-0.000880 max=0.000869 Jy/beam ! Clean residual mean=-0.000006 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0595986 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: 1.148 x 3.535 at -4.953 degrees (North through East) ! Clean map min=-0.00087953 max=0.051825 Jy/beam ! Clean map min=-0.0014471 max=0.052647 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 J1029-3346_C ! Writing UV FITS file: J1029-3346_C.uvf ! Writing 93 model components to file: J1029-3346_C.mod ! wwins: Wrote 2 windows to J1029-3346_C.win ! Adding 70 model components to the UV plane model. ! The established model now contains 92 components and 0.0595986 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 3.535 at -4.953 degrees (North through East) ! Clean map min=-0.0010485 max=0.05266 Jy/beam ! Writing clean map to FITS file: J1029-3346_C.fits ! Writing difmap environment to: J1029-3346_C.par quit ! Quitting program ! Log file difmap.log_599 closed on Sat Feb 15 18:57:15 2020