! Started logfile: difmap.log_304 on Sat Feb 8 19:37:12 2020 ![@/tmp/difmap__34405.1] ! Obeying initialization file: /tmp/difmap__34405.1 ![@/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__34405.2] ![Exited script file: /tmp/difmap__34405.2] obs J1650-2943_X_uva.fits ! Reading UV FITS file: J1650-2943_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970588 visibilities/baseline/integration-bin. ! Found source: J1650-2943 ! ! 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 3696 visibilities. ![Exited script file: /tmp/difmap__34405.1] 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 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=2.194772Jy sigma=38.339692 ! Fit after self-cal, rms=0.944600Jy sigma=16.275460 ! 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 56 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=0.6518 mas, bmaj=2.036 mas, bpa=1.318 degrees ! Estimated noise=1.17225 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 1.19372 Jy ! Component: 100 - total flux cleaned = 1.62844 Jy ! Component: 150 - total flux cleaned = 1.78706 Jy ! Component: 200 - total flux cleaned = 1.86587 Jy ! Total flux subtracted in 200 components = 1.86587 Jy ! Clean residual min=-0.065954 max=0.065846 Jy/beam ! Clean residual mean=0.000106 rms=0.017078 Jy/beam ! Combined flux in latest and established models = 1.86587 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 4 components lie outside the plot. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.942083Jy sigma=33.530014 ! Fit after self-cal, rms=1.942083Jy sigma=33.530014 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=0.6518 mas, bmaj=2.036 mas, bpa=1.318 degrees ! Estimated noise=1.17225 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.741571 Jy ! Component: 100 - total flux cleaned = 1.19023 Jy ! Component: 150 - total flux cleaned = 1.46166 Jy ! Component: 200 - total flux cleaned = 1.62589 Jy ! Component: 250 - total flux cleaned = 1.72524 Jy ! Component: 300 - total flux cleaned = 1.78561 Jy ! Component: 350 - total flux cleaned = 1.82724 Jy ! Component: 400 - total flux cleaned = 1.85969 Jy ! Component: 450 - total flux cleaned = 1.88548 Jy ! Component: 500 - total flux cleaned = 1.90611 Jy ! Component: 550 - total flux cleaned = 1.92262 Jy ! Component: 600 - total flux cleaned = 1.93588 Jy ! Component: 650 - total flux cleaned = 1.94659 Jy ! Component: 700 - total flux cleaned = 1.95524 Jy ! Component: 750 - total flux cleaned = 1.96225 Jy ! Component: 800 - total flux cleaned = 1.96792 Jy ! Total flux subtracted in 800 components = 1.96792 Jy ! Clean residual min=-0.062728 max=0.068094 Jy/beam ! Clean residual mean=-0.000015 rms=0.015513 Jy/beam ! Combined flux in latest and established models = 1.96792 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.96792 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.402 mas, bpa=1.276 degrees ! Estimated noise=0.677521 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804081 Jy ! Component: 100 - total flux cleaned = 0.0139066 Jy ! Component: 150 - total flux cleaned = 0.0182633 Jy ! Component: 200 - total flux cleaned = 0.0214997 Jy ! Component: 250 - total flux cleaned = 0.023904 Jy ! Component: 300 - total flux cleaned = 0.0256898 Jy ! Component: 350 - total flux cleaned = 0.0270165 Jy ! Component: 400 - total flux cleaned = 0.0280019 Jy ! Component: 450 - total flux cleaned = 0.0284951 Jy ! Component: 500 - total flux cleaned = 0.0285783 Jy ! Component: 550 - total flux cleaned = 0.0286589 Jy ! Component: 600 - total flux cleaned = 0.0287372 Jy ! Component: 650 - total flux cleaned = 0.0288134 Jy ! Component: 700 - total flux cleaned = 0.0288873 Jy ! Component: 750 - total flux cleaned = 0.0289587 Jy ! Component: 800 - total flux cleaned = 0.0290282 Jy ! Component: 850 - total flux cleaned = 0.029096 Jy ! Component: 900 - total flux cleaned = 0.0291618 Jy ! Component: 950 - total flux cleaned = 0.0292254 Jy ! Component: 1000 - total flux cleaned = 0.0292872 Jy ! Component: 1050 - total flux cleaned = 0.0293475 Jy ! Component: 1100 - total flux cleaned = 0.0294061 Jy ! Component: 1150 - total flux cleaned = 0.0294627 Jy ! Component: 1200 - total flux cleaned = 0.0294996 Jy ! Total flux subtracted in 1200 components = 0.0294996 Jy ! Clean residual min=-0.062168 max=0.085692 Jy/beam ! Clean residual mean=-0.000314 rms=0.021558 Jy/beam ! Combined flux in latest and established models = 1.99742 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 10 model components to the UV plane model. ! The established model now contains 23 components and 1.99742 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=0.162384Jy sigma=2.882732 ! Fit after self-cal, rms=0.162324Jy sigma=2.881993 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=0.162324Jy sigma=2.881993 ! Fit after self-cal, rms=0.045255Jy sigma=0.722515 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=1.932048Jy sigma=33.530014 ! Fit after self-cal, rms=1.932048Jy sigma=33.530014 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=0.651 mas, bmaj=2.042 mas, bpa=1.172 degrees ! Estimated noise=1.17594 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.743911 Jy ! Component: 100 - total flux cleaned = 1.19398 Jy ! Component: 150 - total flux cleaned = 1.46628 Jy ! Component: 200 - total flux cleaned = 1.63102 Jy ! Component: 250 - total flux cleaned = 1.73069 Jy ! Component: 300 - total flux cleaned = 1.79152 Jy ! Component: 350 - total flux cleaned = 1.83441 Jy ! Component: 400 - total flux cleaned = 1.86774 Jy ! Component: 450 - total flux cleaned = 1.89404 Jy ! Component: 500 - total flux cleaned = 1.91502 Jy ! Component: 550 - total flux cleaned = 1.93181 Jy ! Component: 600 - total flux cleaned = 1.94527 Jy ! Component: 650 - total flux cleaned = 1.95607 Jy ! Component: 700 - total flux cleaned = 1.96472 Jy ! Component: 750 - total flux cleaned = 1.97165 Jy ! Component: 800 - total flux cleaned = 1.97722 Jy ! Total flux subtracted in 800 components = 1.97722 Jy ! Clean residual min=-0.009355 max=0.013416 Jy/beam ! Clean residual mean=0.000022 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 1.97722 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 1.97722 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8726 mas, bmaj=2.414 mas, bpa=1.082 degrees ! Estimated noise=0.675535 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499711 Jy ! Component: 100 - total flux cleaned = 0.00857286 Jy ! Component: 150 - total flux cleaned = 0.0112037 Jy ! Component: 200 - total flux cleaned = 0.0131403 Jy ! Component: 250 - total flux cleaned = 0.0145676 Jy ! Component: 300 - total flux cleaned = 0.0156282 Jy ! Component: 350 - total flux cleaned = 0.0161903 Jy ! Component: 400 - total flux cleaned = 0.0162788 Jy ! Component: 450 - total flux cleaned = 0.0163646 Jy ! Component: 500 - total flux cleaned = 0.016475 Jy ! Component: 550 - total flux cleaned = 0.0165551 Jy ! Component: 600 - total flux cleaned = 0.0166331 Jy ! Component: 650 - total flux cleaned = 0.0167086 Jy ! Component: 700 - total flux cleaned = 0.0167817 Jy ! Component: 750 - total flux cleaned = 0.0168529 Jy ! Component: 800 - total flux cleaned = 0.0169446 Jy ! Component: 850 - total flux cleaned = 0.017011 Jy ! Component: 900 - total flux cleaned = 0.0170756 Jy ! Component: 950 - total flux cleaned = 0.0171385 Jy ! Component: 1000 - total flux cleaned = 0.0171997 Jy ! Component: 1050 - total flux cleaned = 0.017279 Jy ! Component: 1100 - total flux cleaned = 0.0173362 Jy ! Component: 1150 - total flux cleaned = 0.0173925 Jy ! Component: 1200 - total flux cleaned = 0.017447 Jy ! Total flux subtracted in 1200 components = 0.017447 Jy ! Clean residual min=-0.003194 max=0.003909 Jy/beam ! Clean residual mean=0.000011 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 1.99467 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 camp[ ! Syntax error in line: ! camp[ ! ^ ! Unable to identify keyword "camp" ! x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115635 Jy ! Component: 100 - total flux cleaned = 0.00164197 Jy ! Component: 150 - total flux cleaned = 0.00216489 Jy ! Component: 200 - total flux cleaned = 0.00246638 Jy ! Component: 250 - total flux cleaned = 0.00250644 Jy ! Component: 300 - total flux cleaned = 0.0023916 Jy ! Component: 350 - total flux cleaned = 0.00239055 Jy ! Component: 400 - total flux cleaned = 0.00239044 Jy ! Component: 450 - total flux cleaned = 0.00242391 Jy ! Component: 500 - total flux cleaned = 0.00242419 Jy ! Component: 550 - total flux cleaned = 0.00248552 Jy ! Component: 600 - total flux cleaned = 0.00260355 Jy ! Component: 650 - total flux cleaned = 0.00271756 Jy ! Component: 700 - total flux cleaned = 0.00285569 Jy ! Component: 750 - total flux cleaned = 0.00304262 Jy ! Component: 800 - total flux cleaned = 0.00314609 Jy ! Component: 850 - total flux cleaned = 0.00342366 Jy ! Component: 900 - total flux cleaned = 0.00369356 Jy ! Component: 950 - total flux cleaned = 0.00402873 Jy ! Component: 1000 - total flux cleaned = 0.00426242 Jy ! Component: 1050 - total flux cleaned = 0.00451214 Jy ! Component: 1100 - total flux cleaned = 0.00469041 Jy ! Component: 1150 - total flux cleaned = 0.00488576 Jy ! Component: 1200 - total flux cleaned = 0.00497119 Jy ! Component: 1250 - total flux cleaned = 0.00515855 Jy ! Component: 1300 - total flux cleaned = 0.00534092 Jy ! Component: 1350 - total flux cleaned = 0.0055002 Jy ! Component: 1400 - total flux cleaned = 0.00567619 Jy ! Component: 1450 - total flux cleaned = 0.00586834 Jy ! Component: 1500 - total flux cleaned = 0.00603832 Jy ! Component: 1550 - total flux cleaned = 0.00620626 Jy ! Component: 1600 - total flux cleaned = 0.00640869 Jy ! Component: 1650 - total flux cleaned = 0.00657203 Jy ! Component: 1700 - total flux cleaned = 0.00673347 Jy ! Component: 1750 - total flux cleaned = 0.00691056 Jy ! Component: 1800 - total flux cleaned = 0.00712018 Jy ! Component: 1850 - total flux cleaned = 0.00729279 Jy ! Component: 1900 - total flux cleaned = 0.00746317 Jy ! Component: 1950 - total flux cleaned = 0.00763169 Jy ! Component: 2000 - total flux cleaned = 0.00778197 Jy ! Component: 2050 - total flux cleaned = 0.00793051 Jy ! Component: 2100 - total flux cleaned = 0.00809387 Jy ! Component: 2150 - total flux cleaned = 0.00823939 Jy ! Component: 2200 - total flux cleaned = 0.00836749 Jy ! Component: 2250 - total flux cleaned = 0.00847861 Jy ! Component: 2300 - total flux cleaned = 0.00860468 Jy ! Component: 2350 - total flux cleaned = 0.0087607 Jy ! Component: 2400 - total flux cleaned = 0.00888444 Jy ! Component: 2450 - total flux cleaned = 0.00896126 Jy ! Component: 2500 - total flux cleaned = 0.0090831 Jy ! Component: 2550 - total flux cleaned = 0.0091739 Jy ! Component: 2600 - total flux cleaned = 0.00924905 Jy ! Component: 2650 - total flux cleaned = 0.00929394 Jy ! Component: 2700 - total flux cleaned = 0.00939797 Jy ! Component: 2750 - total flux cleaned = 0.0095013 Jy ! Component: 2800 - total flux cleaned = 0.00953059 Jy ! Component: 2850 - total flux cleaned = 0.00963286 Jy ! Component: 2900 - total flux cleaned = 0.00970561 Jy ! Component: 2950 - total flux cleaned = 0.00977798 Jy ! Component: 3000 - total flux cleaned = 0.00985017 Jy ! Component: 3050 - total flux cleaned = 0.00993626 Jy ! Component: 3100 - total flux cleaned = 0.00999345 Jy ! Component: 3150 - total flux cleaned = 0.0100789 Jy ! Component: 3200 - total flux cleaned = 0.0101356 Jy ! Component: 3250 - total flux cleaned = 0.0101921 Jy ! Component: 3300 - total flux cleaned = 0.0102484 Jy ! Component: 3350 - total flux cleaned = 0.0102343 Jy ! Component: 3400 - total flux cleaned = 0.0102484 Jy ! Component: 3450 - total flux cleaned = 0.0102623 Jy ! Component: 3500 - total flux cleaned = 0.0102344 Jy ! Component: 3550 - total flux cleaned = 0.0103043 Jy ! Component: 3600 - total flux cleaned = 0.0103182 Jy ! Component: 3650 - total flux cleaned = 0.0103598 Jy ! Component: 3700 - total flux cleaned = 0.0104016 Jy ! Component: 3750 - total flux cleaned = 0.0104294 Jy ! Component: 3800 - total flux cleaned = 0.0104851 Jy ! Component: 3850 - total flux cleaned = 0.0105407 Jy ! Component: 3900 - total flux cleaned = 0.0105546 Jy ! Component: 3950 - total flux cleaned = 0.0106244 Jy ! Component: 4000 - total flux cleaned = 0.0106524 Jy ! Component: 4050 - total flux cleaned = 0.0106943 Jy ! Total flux subtracted in 4096 components = 0.0107787 Jy ! Clean residual min=-0.000818 max=0.000883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 2.00545 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: 0.8726 x 2.414 at 1.082 degrees (North through East) ! Clean map min=-0.00081773 max=1.9138 Jy/beam ! Clean map min=-0.0021053 max=1.924 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 J1650-2943_X ! Writing UV FITS file: J1650-2943_X.uvf ! Writing 317 model components to file: J1650-2943_X.mod ! wwins: Wrote 3 windows to J1650-2943_X.win ! Adding 298 model components to the UV plane model. ! The established model now contains 312 components and 2.00545 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8726 x 2.414 at 1.082 degrees (North through East) ! Clean map min=-0.0020996 max=1.924 Jy/beam ! Writing clean map to FITS file: J1650-2943_X.fits ! Writing difmap environment to: J1650-2943_X.par qiot ! Syntax error in line: ! qiot ! ^ ! Unable to identify keyword "qiot" ! save J1650-2943_X ! Writing UV FITS file: J1650-2943_X.uvf ! Writing 312 model components to file: J1650-2943_X.mod ! wwins: Wrote 3 windows to J1650-2943_X.win ! Writing clean map to FITS file: J1650-2943_X.fits ! Writing difmap environment to: J1650-2943_X.par quit ! Quitting program ! Log file difmap.log_304 closed on Sat Feb 8 19:37:40 2020