! Started logfile: difmap.log_502 on Sat Feb 15 16:34:21 2020 ![@/tmp/difmap__32656.1] ! Obeying initialization file: /tmp/difmap__32656.1 ![@/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__32656.2] ![Exited script file: /tmp/difmap__32656.2] obs J2324-0709_X_uva.fits ! Reading UV FITS file: J2324-0709_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2324-0709 ! ! 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 67 lines of history. ! ! Reading 1800 visibilities. ![Exited script file: /tmp/difmap__32656.1] 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=1.000330Jy sigma=17.604999 ! Fit after self-cal, rms=0.979850Jy sigma=17.246971 ! 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 5 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 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=1.269 mas, bmaj=4.948 mas, bpa=-15.84 degrees ! Estimated noise=1.28943 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129299 Jy ! Component: 100 - total flux cleaned = 0.0167642 Jy ! Component: 150 - total flux cleaned = 0.0167247 Jy ! Component: 200 - total flux cleaned = 0.0169356 Jy ! Total flux subtracted in 200 components = 0.0169356 Jy ! Clean residual min=-0.001545 max=0.001532 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0169356 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=0.025527Jy sigma=1.158929 ! Fit after self-cal, rms=0.025527Jy sigma=1.158929 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=1.269 mas, bmaj=4.948 mas, bpa=-15.84 degrees ! Estimated noise=1.28943 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.008032 Jy ! Component: 100 - total flux cleaned = 0.012892 Jy ! Component: 150 - total flux cleaned = 0.0158338 Jy ! Component: 200 - total flux cleaned = 0.0176154 Jy ! Component: 250 - total flux cleaned = 0.0186968 Jy ! Component: 300 - total flux cleaned = 0.0194067 Jy ! Component: 350 - total flux cleaned = 0.0199437 Jy ! Component: 400 - total flux cleaned = 0.0203621 Jy ! Component: 450 - total flux cleaned = 0.0206946 Jy ! Component: 500 - total flux cleaned = 0.0209603 Jy ! Component: 550 - total flux cleaned = 0.021173 Jy ! Component: 600 - total flux cleaned = 0.0213439 Jy ! Component: 650 - total flux cleaned = 0.0214812 Jy ! Component: 700 - total flux cleaned = 0.0215917 Jy ! Component: 750 - total flux cleaned = 0.0216296 Jy ! Component: 800 - total flux cleaned = 0.0216506 Jy ! Total flux subtracted in 800 components = 0.0216506 Jy ! Clean residual min=-0.002701 max=0.002469 Jy/beam ! Clean residual mean=-0.000014 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0216506 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0216506 Jy ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=4.94 mas, bpa=-16.63 degrees ! Estimated noise=0.94836 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181618 Jy ! Component: 100 - total flux cleaned = -0.000294644 Jy ! Component: 150 - total flux cleaned = -0.00037121 Jy ! Component: 200 - total flux cleaned = -0.000423554 Jy ! Component: 250 - total flux cleaned = -0.000429111 Jy ! Component: 300 - total flux cleaned = -0.000432811 Jy ! Component: 350 - total flux cleaned = -0.000438344 Jy ! Component: 400 - total flux cleaned = -0.00044201 Jy ! Component: 450 - total flux cleaned = -0.000447535 Jy ! Component: 500 - total flux cleaned = -0.000451174 Jy ! Component: 550 - total flux cleaned = -0.000454814 Jy ! Component: 600 - total flux cleaned = -0.00046027 Jy ! Component: 650 - total flux cleaned = -0.000463882 Jy ! Component: 700 - total flux cleaned = -0.00046747 Jy ! Component: 750 - total flux cleaned = -0.00047104 Jy ! Component: 800 - total flux cleaned = -0.000476392 Jy ! Component: 850 - total flux cleaned = -0.000479947 Jy ! Component: 900 - total flux cleaned = -0.000483512 Jy ! Component: 950 - total flux cleaned = -0.000487078 Jy ! Component: 1000 - total flux cleaned = -0.000492357 Jy ! Component: 1050 - total flux cleaned = -0.000495872 Jy ! Component: 1100 - total flux cleaned = -0.000499376 Jy ! Component: 1150 - total flux cleaned = -0.000502879 Jy ! Component: 1200 - total flux cleaned = -0.000508108 Jy ! Total flux subtracted in 1200 components = -0.000508108 Jy ! Clean residual min=-0.001950 max=0.002128 Jy/beam ! Clean residual mean=-0.000024 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0211425 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 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0211425 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=0.014464Jy sigma=0.610695 ! Fit after self-cal, rms=0.014230Jy sigma=0.599449 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=0.014230Jy sigma=0.599449 ! Fit after self-cal, rms=0.014270Jy sigma=0.546867 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=0.025520Jy sigma=1.158929 ! Fit after self-cal, rms=0.025520Jy sigma=1.158929 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=1.269 mas, bmaj=4.83 mas, bpa=-16.12 degrees ! Estimated noise=1.26089 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790633 Jy ! Component: 100 - total flux cleaned = 0.0126903 Jy ! Component: 150 - total flux cleaned = 0.0155861 Jy ! Component: 200 - total flux cleaned = 0.0173392 Jy ! Component: 250 - total flux cleaned = 0.0184044 Jy ! Component: 300 - total flux cleaned = 0.0191401 Jy ! Component: 350 - total flux cleaned = 0.0197199 Jy ! Component: 400 - total flux cleaned = 0.0201851 Jy ! Component: 450 - total flux cleaned = 0.0205612 Jy ! Component: 500 - total flux cleaned = 0.020867 Jy ! Component: 550 - total flux cleaned = 0.0211166 Jy ! Component: 600 - total flux cleaned = 0.0213207 Jy ! Component: 650 - total flux cleaned = 0.021488 Jy ! Component: 700 - total flux cleaned = 0.0216251 Jy ! Component: 750 - total flux cleaned = 0.0217376 Jy ! Component: 800 - total flux cleaned = 0.0218299 Jy ! Total flux subtracted in 800 components = 0.0218299 Jy ! Clean residual min=-0.002443 max=0.002564 Jy/beam ! Clean residual mean=-0.000008 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0218298 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0218298 Jy ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=4.647 mas, bpa=-16.44 degrees ! Estimated noise=0.909273 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109153 Jy ! Component: 100 - total flux cleaned = -0.000175267 Jy ! Component: 150 - total flux cleaned = -0.000218686 Jy ! Component: 200 - total flux cleaned = -0.000239228 Jy ! Component: 250 - total flux cleaned = -0.00024489 Jy ! Component: 300 - total flux cleaned = -0.000248158 Jy ! Component: 350 - total flux cleaned = -0.00025341 Jy ! Component: 400 - total flux cleaned = -0.000256457 Jy ! Component: 450 - total flux cleaned = -0.00026041 Jy ! Component: 500 - total flux cleaned = -0.000264242 Jy ! Component: 550 - total flux cleaned = -0.000267948 Jy ! Component: 600 - total flux cleaned = -0.00027065 Jy ! Component: 650 - total flux cleaned = -0.000274152 Jy ! Component: 700 - total flux cleaned = -0.000276701 Jy ! Component: 750 - total flux cleaned = -0.000280015 Jy ! Component: 800 - total flux cleaned = -0.000282448 Jy ! Component: 850 - total flux cleaned = -0.000285593 Jy ! Component: 900 - total flux cleaned = -0.000288661 Jy ! Component: 950 - total flux cleaned = -0.000290905 Jy ! Component: 1000 - total flux cleaned = -0.000293823 Jy ! Component: 1050 - total flux cleaned = -0.000295964 Jy ! Component: 1100 - total flux cleaned = -0.000298063 Jy ! Component: 1150 - total flux cleaned = -0.000300801 Jy ! Component: 1200 - total flux cleaned = -0.000302809 Jy ! Total flux subtracted in 1200 components = -0.000302809 Jy ! Clean residual min=-0.001637 max=0.001948 Jy/beam ! Clean residual mean=-0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.021527 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: 1.505 x 4.647 at -16.44 degrees (North through East) ! Clean map min=-0.0016236 max=0.020421 Jy/beam ! Clean map min=-0.0016236 max=0.020274 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.021527 Jy ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584729 Jy ! Component: 100 - total flux cleaned = 0.000614976 Jy ! Component: 150 - total flux cleaned = 0.000614986 Jy ! Component: 200 - total flux cleaned = 0.000637479 Jy ! Component: 250 - total flux cleaned = 0.000564792 Jy ! Component: 300 - total flux cleaned = 0.000464777 Jy ! Component: 350 - total flux cleaned = 0.000388572 Jy ! Component: 400 - total flux cleaned = 0.000317499 Jy ! Component: 450 - total flux cleaned = 0.000251321 Jy ! Component: 500 - total flux cleaned = 0.000188502 Jy ! Total flux subtracted in 512 components = 0.000176171 Jy ! Clean residual min=-0.000652 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0217032 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: 1.505 x 4.647 at -16.44 degrees (North through East) ! Clean map min=-0.00065199 max=0.020271 Jy/beam ! Clean map min=-0.0012091 max=0.020271 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 J2324-0709_X ! Writing UV FITS file: J2324-0709_X.uvf ! Writing 84 model components to file: J2324-0709_X.mod ! wwins: Wrote 2 windows to J2324-0709_X.win ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.0217032 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.505 x 4.647 at -16.44 degrees (North through East) ! Clean map min=-0.0011837 max=0.020274 Jy/beam ! Writing clean map to FITS file: J2324-0709_X.fits ! Writing difmap environment to: J2324-0709_X.par quit ! Quitting program ! Log file difmap.log_502 closed on Sat Feb 15 16:34:54 2020