! Started logfile: difmap.log_374 on Mon Feb 10 23:31:44 2020 ![@/tmp/difmap__10053.1] ! Obeying initialization file: /tmp/difmap__10053.1 ![@/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__10053.2] ![Exited script file: /tmp/difmap__10053.2] obs J1921-0244_C_uva.fits ! Reading UV FITS file: J1921-0244_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1921-0244 ! ! 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 85 lines of history. ! ! Reading 3360 visibilities. ![Exited script file: /tmp/difmap__10053.1] 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. ! ! 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=1.002949Jy sigma=20.711634 ! Fit after self-cal, rms=0.965897Jy sigma=19.928559 ! 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. 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=2.426 mas, bmaj=7.991 mas, bpa=-8.559 degrees ! Estimated noise=0.744999 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194387 Jy ! Component: 100 - total flux cleaned = 0.0288795 Jy ! Component: 150 - total flux cleaned = 0.034525 Jy ! Component: 200 - total flux cleaned = 0.0366946 Jy ! Total flux subtracted in 200 components = 0.0366946 Jy ! Clean residual min=-0.004892 max=0.004889 Jy/beam ! Clean residual mean=0.000003 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.0366946 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help masp 4096,0.3333 ! Syntax error in line: ! masp 4096,0.3333 ! ^ ! Unable to identify keyword "masp" ! maps 4096,0.3333 ! Map grid = 4096x4096 pixels with 0.333x0.333 milli-arcsec cellsize. 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=0.057440Jy sigma=1.158442 ! Fit after self-cal, rms=0.057440Jy sigma=1.158442 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=2.489 mas, bmaj=7.219 mas, bpa=-7.799 degrees ! Estimated noise=0.815096 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.012153 Jy ! Component: 100 - total flux cleaned = 0.0195157 Jy ! Component: 150 - total flux cleaned = 0.024443 Jy ! Component: 200 - total flux cleaned = 0.0284488 Jy ! Component: 250 - total flux cleaned = 0.0317968 Jy ! Component: 300 - total flux cleaned = 0.0346394 Jy ! Component: 350 - total flux cleaned = 0.0370759 Jy ! Component: 400 - total flux cleaned = 0.0391838 Jy ! Component: 450 - total flux cleaned = 0.0410327 Jy ! Component: 500 - total flux cleaned = 0.0426703 Jy ! Component: 550 - total flux cleaned = 0.0441286 Jy ! Component: 600 - total flux cleaned = 0.0454378 Jy ! Component: 650 - total flux cleaned = 0.0466252 Jy ! Component: 700 - total flux cleaned = 0.0477059 Jy ! Component: 750 - total flux cleaned = 0.0486917 Jy ! Component: 800 - total flux cleaned = 0.0495916 Jy ! Total flux subtracted in 800 components = 0.0495916 Jy ! Clean residual min=-0.005478 max=0.009972 Jy/beam ! Clean residual mean=-0.000000 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.0495916 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.0495916 Jy ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.963 mas, bpa=-8.688 degrees ! Estimated noise=0.591854 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173351 Jy ! Component: 100 - total flux cleaned = 0.00316867 Jy ! Component: 150 - total flux cleaned = 0.00440861 Jy ! Component: 200 - total flux cleaned = 0.00550183 Jy ! Component: 250 - total flux cleaned = 0.00647142 Jy ! Component: 300 - total flux cleaned = 0.00733263 Jy ! Component: 350 - total flux cleaned = 0.00809937 Jy ! Component: 400 - total flux cleaned = 0.00878217 Jy ! Component: 450 - total flux cleaned = 0.00939072 Jy ! Component: 500 - total flux cleaned = 0.00993322 Jy ! Component: 550 - total flux cleaned = 0.0104169 Jy ! Component: 600 - total flux cleaned = 0.0108482 Jy ! Component: 650 - total flux cleaned = 0.011233 Jy ! Component: 700 - total flux cleaned = 0.0115764 Jy ! Component: 750 - total flux cleaned = 0.0118599 Jy ! Component: 800 - total flux cleaned = 0.0119525 Jy ! Component: 850 - total flux cleaned = 0.0120424 Jy ! Component: 900 - total flux cleaned = 0.0121191 Jy ! Component: 950 - total flux cleaned = 0.0122045 Jy ! Component: 1000 - total flux cleaned = 0.0122672 Jy ! Component: 1050 - total flux cleaned = 0.0123391 Jy ! Component: 1100 - total flux cleaned = 0.0123994 Jy ! Component: 1150 - total flux cleaned = 0.0124687 Jy ! Component: 1200 - total flux cleaned = 0.012527 Jy ! Total flux subtracted in 1200 components = 0.012527 Jy ! Clean residual min=-0.005489 max=0.011990 Jy/beam ! Clean residual mean=-0.000000 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.0621186 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 ! Note that 79 components lie outside the plot. ! Note that 79 components lie outside the plot. 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=0.057440Jy sigma=1.158442 ! Fit after self-cal, rms=0.057440Jy sigma=1.158442 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=2.489 mas, bmaj=7.219 mas, bpa=-7.799 degrees ! Estimated noise=0.815096 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.012153 Jy ! Component: 100 - total flux cleaned = 0.0195157 Jy ! Component: 150 - total flux cleaned = 0.0246156 Jy ! Component: 200 - total flux cleaned = 0.0289691 Jy ! Component: 250 - total flux cleaned = 0.0327417 Jy ! Component: 300 - total flux cleaned = 0.036063 Jy ! Component: 350 - total flux cleaned = 0.039008 Jy ! Component: 400 - total flux cleaned = 0.0416351 Jy ! Component: 450 - total flux cleaned = 0.0440159 Jy ! Component: 500 - total flux cleaned = 0.0461862 Jy ! Component: 550 - total flux cleaned = 0.0481741 Jy ! Component: 600 - total flux cleaned = 0.0500016 Jy ! Component: 650 - total flux cleaned = 0.0516878 Jy ! Component: 700 - total flux cleaned = 0.053248 Jy ! Component: 750 - total flux cleaned = 0.0546959 Jy ! Component: 800 - total flux cleaned = 0.0560417 Jy ! Total flux subtracted in 800 components = 0.0560417 Jy ! Clean residual min=-0.005017 max=0.005251 Jy/beam ! Clean residual mean=-0.000000 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0560417 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0560417 Jy ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.963 mas, bpa=-8.688 degrees ! Estimated noise=0.591854 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228368 Jy ! Component: 100 - total flux cleaned = 0.00419218 Jy ! Component: 150 - total flux cleaned = 0.00589226 Jy ! Component: 200 - total flux cleaned = 0.00743409 Jy ! Component: 250 - total flux cleaned = 0.0088451 Jy ! Component: 300 - total flux cleaned = 0.0101419 Jy ! Component: 350 - total flux cleaned = 0.0113363 Jy ! Component: 400 - total flux cleaned = 0.0124386 Jy ! Component: 450 - total flux cleaned = 0.0134583 Jy ! Component: 500 - total flux cleaned = 0.0144025 Jy ! Component: 550 - total flux cleaned = 0.015277 Jy ! Component: 600 - total flux cleaned = 0.016087 Jy ! Component: 650 - total flux cleaned = 0.0168373 Jy ! Component: 700 - total flux cleaned = 0.017533 Jy ! Component: 750 - total flux cleaned = 0.0181791 Jy ! Component: 800 - total flux cleaned = 0.0187808 Jy ! Component: 850 - total flux cleaned = 0.0193415 Jy ! Component: 900 - total flux cleaned = 0.019864 Jy ! Component: 950 - total flux cleaned = 0.0203516 Jy ! Component: 1000 - total flux cleaned = 0.0208086 Jy ! Component: 1050 - total flux cleaned = 0.0212377 Jy ! Component: 1100 - total flux cleaned = 0.0216406 Jy ! Component: 1150 - total flux cleaned = 0.0220193 Jy ! Component: 1200 - total flux cleaned = 0.0223756 Jy ! Total flux subtracted in 1200 components = 0.0223756 Jy ! Clean residual min=-0.004253 max=0.005194 Jy/beam ! Clean residual mean=-0.000000 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0784173 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 ! Note that 83 components lie outside the plot. ! Note that 83 components lie outside the plot. ! Note that 35 components lie outside the plot. ! Note that 118 components lie outside the plot. 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: 2.903 x 7.963 at -8.688 degrees (North through East) ! Clean map min=-0.0041836 max=0.029734 Jy/beam ! Clean map min=-0.0041836 max=0.034 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. 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=0.057440Jy sigma=1.158442 ! Fit after self-cal, rms=0.057440Jy sigma=1.158442 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=7.219 mas, bpa=-7.799 degrees ! Estimated noise=0.815096 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.012153 Jy ! Component: 100 - total flux cleaned = 0.0195157 Jy ! Component: 150 - total flux cleaned = 0.0246156 Jy ! Component: 200 - total flux cleaned = 0.0289691 Jy ! Component: 250 - total flux cleaned = 0.0327417 Jy ! Component: 300 - total flux cleaned = 0.036063 Jy ! Component: 350 - total flux cleaned = 0.039008 Jy ! Component: 400 - total flux cleaned = 0.0416351 Jy ! Component: 450 - total flux cleaned = 0.0440159 Jy ! Component: 500 - total flux cleaned = 0.0461862 Jy ! Component: 550 - total flux cleaned = 0.0481741 Jy ! Component: 600 - total flux cleaned = 0.0500016 Jy ! Component: 650 - total flux cleaned = 0.0516968 Jy ! Component: 700 - total flux cleaned = 0.0532823 Jy ! Component: 750 - total flux cleaned = 0.0547726 Jy ! Component: 800 - total flux cleaned = 0.0561805 Jy ! Component: 850 - total flux cleaned = 0.0575123 Jy ! Component: 900 - total flux cleaned = 0.0587751 Jy ! Component: 950 - total flux cleaned = 0.0599756 Jy ! Component: 1000 - total flux cleaned = 0.0611187 Jy ! Component: 1050 - total flux cleaned = 0.0622081 Jy ! Component: 1100 - total flux cleaned = 0.0632468 Jy ! Component: 1150 - total flux cleaned = 0.0642378 Jy ! Component: 1200 - total flux cleaned = 0.0651837 Jy ! Total flux subtracted in 1200 components = 0.0651837 Jy ! Clean residual min=-0.004652 max=0.004508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0651836 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 2000, 0.01 ! Adding 80 model components to the UV plane model. ! The established model now contains 80 components and 0.0651836 Jy ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.963 mas, bpa=-8.688 degrees ! Estimated noise=0.591854 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172039 Jy ! Component: 100 - total flux cleaned = 0.00318051 Jy ! Component: 150 - total flux cleaned = 0.00449806 Jy ! Component: 200 - total flux cleaned = 0.00570577 Jy ! Component: 250 - total flux cleaned = 0.00682458 Jy ! Component: 300 - total flux cleaned = 0.00786706 Jy ! Component: 350 - total flux cleaned = 0.00884091 Jy ! Component: 400 - total flux cleaned = 0.00975487 Jy ! Component: 450 - total flux cleaned = 0.0106144 Jy ! Component: 500 - total flux cleaned = 0.0114237 Jy ! Component: 550 - total flux cleaned = 0.0121862 Jy ! Component: 600 - total flux cleaned = 0.0129051 Jy ! Component: 650 - total flux cleaned = 0.0135834 Jy ! Component: 700 - total flux cleaned = 0.0142239 Jy ! Component: 750 - total flux cleaned = 0.0148296 Jy ! Component: 800 - total flux cleaned = 0.0154028 Jy ! Component: 850 - total flux cleaned = 0.0159456 Jy ! Component: 900 - total flux cleaned = 0.0164597 Jy ! Component: 950 - total flux cleaned = 0.0169477 Jy ! Component: 1000 - total flux cleaned = 0.0174111 Jy ! Component: 1050 - total flux cleaned = 0.0178517 Jy ! Component: 1100 - total flux cleaned = 0.0182708 Jy ! Component: 1150 - total flux cleaned = 0.0186701 Jy ! Component: 1200 - total flux cleaned = 0.0190515 Jy ! Component: 1250 - total flux cleaned = 0.0194161 Jy ! Component: 1300 - total flux cleaned = 0.0197657 Jy ! Component: 1350 - total flux cleaned = 0.0201011 Jy ! Component: 1400 - total flux cleaned = 0.0204231 Jy ! Component: 1450 - total flux cleaned = 0.0207324 Jy ! Component: 1500 - total flux cleaned = 0.0210293 Jy ! Component: 1550 - total flux cleaned = 0.0213145 Jy ! Component: 1600 - total flux cleaned = 0.0215884 Jy ! Component: 1650 - total flux cleaned = 0.0218515 Jy ! Component: 1700 - total flux cleaned = 0.0221041 Jy ! Component: 1750 - total flux cleaned = 0.0223468 Jy ! Component: 1800 - total flux cleaned = 0.0225799 Jy ! Component: 1850 - total flux cleaned = 0.022804 Jy ! Component: 1900 - total flux cleaned = 0.0230195 Jy ! Component: 1950 - total flux cleaned = 0.0232267 Jy ! Component: 2000 - total flux cleaned = 0.0234261 Jy ! Total flux subtracted in 2000 components = 0.0234261 Jy ! Clean residual min=-0.003970 max=0.004655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0886097 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 ! Note that 51 components lie outside the plot. ! Note that 136 components lie outside the plot. maps 4096,0.25 ! Map grid = 4096x4096 pixels with 0.250x0.250 milli-arcsec cellsize. 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=0.057440Jy sigma=1.158442 ! Fit after self-cal, rms=0.057440Jy sigma=1.158442 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 1600, 0.01 ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=7.348 mas, bpa=-7.883 degrees ! Estimated noise=0.768643 mJy/beam. ! clean: niter=1600 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120074 Jy ! Component: 100 - total flux cleaned = 0.0192967 Jy ! Component: 150 - total flux cleaned = 0.0245163 Jy ! Component: 200 - total flux cleaned = 0.0290135 Jy ! Component: 250 - total flux cleaned = 0.0329678 Jy ! Component: 300 - total flux cleaned = 0.0364671 Jy ! Component: 350 - total flux cleaned = 0.0395724 Jy ! Component: 400 - total flux cleaned = 0.0423353 Jy ! Component: 450 - total flux cleaned = 0.0448322 Jy ! Component: 500 - total flux cleaned = 0.0471091 Jy ! Component: 550 - total flux cleaned = 0.0491937 Jy ! Component: 600 - total flux cleaned = 0.0511054 Jy ! Component: 650 - total flux cleaned = 0.0528622 Jy ! Component: 700 - total flux cleaned = 0.0544866 Jy ! Component: 750 - total flux cleaned = 0.0560007 Jy ! Component: 800 - total flux cleaned = 0.0574238 Jy ! Component: 850 - total flux cleaned = 0.0587693 Jy ! Component: 900 - total flux cleaned = 0.060046 Jy ! Component: 950 - total flux cleaned = 0.0612599 Jy ! Component: 1000 - total flux cleaned = 0.062415 Jy ! Component: 1050 - total flux cleaned = 0.0635168 Jy ! Component: 1100 - total flux cleaned = 0.0645727 Jy ! Component: 1150 - total flux cleaned = 0.0655867 Jy ! Component: 1200 - total flux cleaned = 0.0665623 Jy ! Component: 1250 - total flux cleaned = 0.0675015 Jy ! Component: 1300 - total flux cleaned = 0.0684062 Jy ! Component: 1350 - total flux cleaned = 0.0692785 Jy ! Component: 1400 - total flux cleaned = 0.0701197 Jy ! Component: 1450 - total flux cleaned = 0.0709316 Jy ! Component: 1500 - total flux cleaned = 0.0717159 Jy ! Component: 1550 - total flux cleaned = 0.0724751 Jy ! Component: 1600 - total flux cleaned = 0.0732111 Jy ! Total flux subtracted in 1600 components = 0.0732111 Jy ! Clean residual min=-0.004097 max=0.004804 Jy/beam ! Clean residual mean=0.000001 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0732111 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 2400, 0.01 ! Adding 145 model components to the UV plane model. ! The established model now contains 145 components and 0.0732111 Jy ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.963 mas, bpa=-8.688 degrees ! Estimated noise=0.591854 mJy/beam. ! clean: niter=2400 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124569 Jy ! Component: 100 - total flux cleaned = 0.00234522 Jy ! Component: 150 - total flux cleaned = 0.00335104 Jy ! Component: 200 - total flux cleaned = 0.00429093 Jy ! Component: 250 - total flux cleaned = 0.00517759 Jy ! Component: 300 - total flux cleaned = 0.00602075 Jy ! Component: 350 - total flux cleaned = 0.00682539 Jy ! Component: 400 - total flux cleaned = 0.00759649 Jy ! Component: 450 - total flux cleaned = 0.00833651 Jy ! Component: 500 - total flux cleaned = 0.00904713 Jy ! Component: 550 - total flux cleaned = 0.00973019 Jy ! Component: 600 - total flux cleaned = 0.0103873 Jy ! Component: 650 - total flux cleaned = 0.01102 Jy ! Component: 700 - total flux cleaned = 0.01163 Jy ! Component: 750 - total flux cleaned = 0.0122185 Jy ! Component: 800 - total flux cleaned = 0.0127865 Jy ! Component: 850 - total flux cleaned = 0.0133351 Jy ! Component: 900 - total flux cleaned = 0.0138652 Jy ! Component: 950 - total flux cleaned = 0.014378 Jy ! Component: 1000 - total flux cleaned = 0.0148748 Jy ! Component: 1050 - total flux cleaned = 0.0153566 Jy ! Component: 1100 - total flux cleaned = 0.0158241 Jy ! Component: 1150 - total flux cleaned = 0.0162779 Jy ! Component: 1200 - total flux cleaned = 0.0167186 Jy ! Component: 1250 - total flux cleaned = 0.0171465 Jy ! Component: 1300 - total flux cleaned = 0.0175621 Jy ! Component: 1350 - total flux cleaned = 0.0179659 Jy ! Component: 1400 - total flux cleaned = 0.0183583 Jy ! Component: 1450 - total flux cleaned = 0.0187397 Jy ! Component: 1500 - total flux cleaned = 0.0191105 Jy ! Component: 1550 - total flux cleaned = 0.019471 Jy ! Component: 1600 - total flux cleaned = 0.0198214 Jy ! Component: 1650 - total flux cleaned = 0.0201622 Jy ! Component: 1700 - total flux cleaned = 0.0204934 Jy ! Component: 1750 - total flux cleaned = 0.0208029 Jy ! Component: 1800 - total flux cleaned = 0.0210418 Jy ! Component: 1850 - total flux cleaned = 0.0212875 Jy ! Component: 1900 - total flux cleaned = 0.0215155 Jy ! Component: 1950 - total flux cleaned = 0.0217385 Jy ! Component: 2000 - total flux cleaned = 0.0219453 Jy ! Component: 2050 - total flux cleaned = 0.0221588 Jy ! Component: 2100 - total flux cleaned = 0.0223567 Jy ! Component: 2150 - total flux cleaned = 0.0225612 Jy ! Component: 2200 - total flux cleaned = 0.0227612 Jy ! Component: 2250 - total flux cleaned = 0.0229468 Jy ! Component: 2300 - total flux cleaned = 0.0231285 Jy ! Component: 2350 - total flux cleaned = 0.0232967 Jy ! Component: 2400 - total flux cleaned = 0.0234521 Jy ! Total flux subtracted in 2400 components = 0.0234521 Jy ! Clean residual min=-0.003076 max=0.004493 Jy/beam ! Clean residual mean=0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0966632 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 ! Note that 223 components lie outside the plot. ! Note that 223 components lie outside the plot. ! Note that 223 components lie outside the plot. ! Note that 67 components lie outside the plot. uncalib selfcal ! Performing phase self-cal ! Adding 145 model components to the UV plane model. ! The established model now contains 280 components and 0.0966632 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=0.039145Jy sigma=0.768468 ! Fit after self-cal, rms=0.035942Jy sigma=0.695179 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=0.035942Jy sigma=0.695179 ! Fit after self-cal, rms=0.033877Jy sigma=0.683034 proj ! Using default options string "m3" ! 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=0.053439Jy sigma=1.158442 ! Fit after self-cal, rms=0.053439Jy sigma=1.158442 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 1600, 0.01 ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=7.531 mas, bpa=-8.34 degrees ! Estimated noise=0.714239 mJy/beam. ! clean: niter=1600 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104552 Jy ! Component: 100 - total flux cleaned = 0.0178476 Jy ! Component: 150 - total flux cleaned = 0.0241186 Jy ! Component: 200 - total flux cleaned = 0.0295758 Jy ! Component: 250 - total flux cleaned = 0.0343472 Jy ! Component: 300 - total flux cleaned = 0.038567 Jy ! Component: 350 - total flux cleaned = 0.0423188 Jy ! Component: 400 - total flux cleaned = 0.0456623 Jy ! Component: 450 - total flux cleaned = 0.0486468 Jy ! Component: 500 - total flux cleaned = 0.0513167 Jy ! Component: 550 - total flux cleaned = 0.0537087 Jy ! Component: 600 - total flux cleaned = 0.0558541 Jy ! Component: 650 - total flux cleaned = 0.0577914 Jy ! Component: 700 - total flux cleaned = 0.0595611 Jy ! Component: 750 - total flux cleaned = 0.061204 Jy ! Component: 800 - total flux cleaned = 0.06275 Jy ! Component: 850 - total flux cleaned = 0.064219 Jy ! Component: 900 - total flux cleaned = 0.06562 Jy ! Component: 950 - total flux cleaned = 0.0669584 Jy ! Component: 1000 - total flux cleaned = 0.0682395 Jy ! Component: 1050 - total flux cleaned = 0.0694683 Jy ! Component: 1100 - total flux cleaned = 0.0706474 Jy ! Component: 1150 - total flux cleaned = 0.0717795 Jy ! Component: 1200 - total flux cleaned = 0.0728666 Jy ! Component: 1250 - total flux cleaned = 0.0739123 Jy ! Component: 1300 - total flux cleaned = 0.0749183 Jy ! Component: 1350 - total flux cleaned = 0.075887 Jy ! Component: 1400 - total flux cleaned = 0.0768214 Jy ! Component: 1450 - total flux cleaned = 0.0777231 Jy ! Component: 1500 - total flux cleaned = 0.0785936 Jy ! Component: 1550 - total flux cleaned = 0.079434 Jy ! Component: 1600 - total flux cleaned = 0.0802457 Jy ! Total flux subtracted in 1600 components = 0.0802457 Jy ! Clean residual min=-0.003927 max=0.003910 Jy/beam ! Clean residual mean=0.000001 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0802456 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 2400, 0.01 ! Adding 99 model components to the UV plane model. ! The established model now contains 99 components and 0.0802456 Jy ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=8.44 mas, bpa=-9.872 degrees ! Estimated noise=0.535946 mJy/beam. ! clean: niter=2400 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111638 Jy ! Component: 100 - total flux cleaned = 0.00209012 Jy ! Component: 150 - total flux cleaned = 0.0029655 Jy ! Component: 200 - total flux cleaned = 0.00377639 Jy ! Component: 250 - total flux cleaned = 0.00453731 Jy ! Component: 300 - total flux cleaned = 0.00525662 Jy ! Component: 350 - total flux cleaned = 0.00594072 Jy ! Component: 400 - total flux cleaned = 0.00659712 Jy ! Component: 450 - total flux cleaned = 0.00722897 Jy ! Component: 500 - total flux cleaned = 0.0078374 Jy ! Component: 550 - total flux cleaned = 0.0084235 Jy ! Component: 600 - total flux cleaned = 0.00898878 Jy ! Component: 650 - total flux cleaned = 0.00953439 Jy ! Component: 700 - total flux cleaned = 0.010061 Jy ! Component: 750 - total flux cleaned = 0.0105695 Jy ! Component: 800 - total flux cleaned = 0.0110606 Jy ! Component: 850 - total flux cleaned = 0.0115349 Jy ! Component: 900 - total flux cleaned = 0.0119931 Jy ! Component: 950 - total flux cleaned = 0.012436 Jy ! Component: 1000 - total flux cleaned = 0.0128646 Jy ! Component: 1050 - total flux cleaned = 0.0132795 Jy ! Component: 1100 - total flux cleaned = 0.0136813 Jy ! Component: 1150 - total flux cleaned = 0.0140708 Jy ! Component: 1200 - total flux cleaned = 0.0144487 Jy ! Component: 1250 - total flux cleaned = 0.0148152 Jy ! Component: 1300 - total flux cleaned = 0.0151709 Jy ! Component: 1350 - total flux cleaned = 0.015516 Jy ! Component: 1400 - total flux cleaned = 0.0158512 Jy ! Component: 1450 - total flux cleaned = 0.0161511 Jy ! Component: 1500 - total flux cleaned = 0.0163804 Jy ! Component: 1550 - total flux cleaned = 0.0166172 Jy ! Component: 1600 - total flux cleaned = 0.0168368 Jy ! Component: 1650 - total flux cleaned = 0.0170519 Jy ! Component: 1700 - total flux cleaned = 0.0172626 Jy ! Component: 1750 - total flux cleaned = 0.017469 Jy ! Component: 1800 - total flux cleaned = 0.0176487 Jy ! Component: 1850 - total flux cleaned = 0.0178032 Jy ! Component: 1900 - total flux cleaned = 0.0179764 Jy ! Component: 1950 - total flux cleaned = 0.0181252 Jy ! Component: 2000 - total flux cleaned = 0.0182923 Jy ! Component: 2050 - total flux cleaned = 0.0184359 Jy ! Component: 2100 - total flux cleaned = 0.018567 Jy ! Component: 2150 - total flux cleaned = 0.0186762 Jy ! Component: 2200 - total flux cleaned = 0.018784 Jy ! Component: 2250 - total flux cleaned = 0.0188709 Jy ! Component: 2300 - total flux cleaned = 0.0189567 Jy ! Component: 2350 - total flux cleaned = 0.0190319 Jy ! Component: 2400 - total flux cleaned = 0.0191063 Jy ! Total flux subtracted in 2400 components = 0.0191063 Jy ! Clean residual min=-0.002656 max=0.002969 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0993519 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 ! Note that 189 components lie outside the plot. ! Note that 40 components lie outside the plot. 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: 2.967 x 8.44 at -9.872 degrees (North through East) ! Clean map min=-0.0026269 max=0.02977 Jy/beam ! Clean map min=-0.0026269 max=0.031726 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! Adding 130 model components to the UV plane model. ! The established model now contains 222 components and 0.0993519 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=0.032937Jy sigma=0.660453 ! Fit after self-cal, rms=0.032165Jy sigma=0.644089 selfcal true,true,10. ! Performing amp+phase self-cal over 10 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=0.032165Jy sigma=0.644089 ! Fit after self-cal, rms=0.029229Jy sigma=0.641240 x = (field_size-8) * field_cell addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=8.587 mas, bpa=-9.815 degrees ! Estimated noise=0.507717 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709808 Jy ! Component: 100 - total flux cleaned = 0.000786689 Jy ! Component: 150 - total flux cleaned = 0.000786843 Jy ! Component: 200 - total flux cleaned = 0.000854146 Jy ! Component: 250 - total flux cleaned = 0.000919051 Jy ! Component: 300 - total flux cleaned = 0.00104354 Jy ! Component: 350 - total flux cleaned = 0.00128054 Jy ! Component: 400 - total flux cleaned = 0.00159513 Jy ! Component: 450 - total flux cleaned = 0.00195409 Jy ! Component: 500 - total flux cleaned = 0.002274 Jy ! Component: 550 - total flux cleaned = 0.0024811 Jy ! Component: 600 - total flux cleaned = 0.00273181 Jy ! Component: 650 - total flux cleaned = 0.00292603 Jy ! Component: 700 - total flux cleaned = 0.00302051 Jy ! Component: 750 - total flux cleaned = 0.00315819 Jy ! Component: 800 - total flux cleaned = 0.00329176 Jy ! Component: 850 - total flux cleaned = 0.00335672 Jy ! Component: 900 - total flux cleaned = 0.00348318 Jy ! Component: 950 - total flux cleaned = 0.0035035 Jy ! Component: 1000 - total flux cleaned = 0.00354339 Jy ! Component: 1050 - total flux cleaned = 0.00362162 Jy ! Component: 1100 - total flux cleaned = 0.0036794 Jy ! Component: 1150 - total flux cleaned = 0.00371732 Jy ! Component: 1200 - total flux cleaned = 0.00379149 Jy ! Component: 1250 - total flux cleaned = 0.00386374 Jy ! Component: 1300 - total flux cleaned = 0.00389891 Jy ! Component: 1350 - total flux cleaned = 0.00391634 Jy ! Component: 1400 - total flux cleaned = 0.00391612 Jy ! Component: 1450 - total flux cleaned = 0.00388262 Jy ! Component: 1500 - total flux cleaned = 0.0038666 Jy ! Component: 1550 - total flux cleaned = 0.00383435 Jy ! Component: 1600 - total flux cleaned = 0.00380288 Jy ! Component: 1650 - total flux cleaned = 0.00384947 Jy ! Component: 1700 - total flux cleaned = 0.00381881 Jy ! Component: 1750 - total flux cleaned = 0.00381868 Jy ! Component: 1800 - total flux cleaned = 0.00373002 Jy ! Component: 1850 - total flux cleaned = 0.00374455 Jy ! Component: 1900 - total flux cleaned = 0.003687 Jy ! Component: 1950 - total flux cleaned = 0.00368687 Jy ! Component: 2000 - total flux cleaned = 0.0036728 Jy ! Component: 2050 - total flux cleaned = 0.00357677 Jy ! Component: 2100 - total flux cleaned = 0.00359057 Jy ! Component: 2150 - total flux cleaned = 0.00352384 Jy ! Component: 2200 - total flux cleaned = 0.00351066 Jy ! Component: 2250 - total flux cleaned = 0.00348484 Jy ! Component: 2300 - total flux cleaned = 0.00345917 Jy ! Component: 2350 - total flux cleaned = 0.00344652 Jy ! Component: 2400 - total flux cleaned = 0.00340943 Jy ! Component: 2450 - total flux cleaned = 0.00337283 Jy ! Component: 2500 - total flux cleaned = 0.00338522 Jy ! Component: 2550 - total flux cleaned = 0.00333744 Jy ! Component: 2600 - total flux cleaned = 0.00329045 Jy ! Component: 2650 - total flux cleaned = 0.00327875 Jy ! Component: 2700 - total flux cleaned = 0.00326711 Jy ! Component: 2750 - total flux cleaned = 0.00319898 Jy ! Component: 2800 - total flux cleaned = 0.0031656 Jy ! Component: 2850 - total flux cleaned = 0.00312156 Jy ! Component: 2900 - total flux cleaned = 0.00311078 Jy ! Component: 2950 - total flux cleaned = 0.00304627 Jy ! Component: 3000 - total flux cleaned = 0.00302518 Jy ! Component: 3050 - total flux cleaned = 0.00297271 Jy ! Component: 3100 - total flux cleaned = 0.00293118 Jy ! Component: 3150 - total flux cleaned = 0.00286971 Jy ! Component: 3200 - total flux cleaned = 0.0028497 Jy ! Component: 3250 - total flux cleaned = 0.00281973 Jy ! Component: 3300 - total flux cleaned = 0.00279029 Jy ! Component: 3350 - total flux cleaned = 0.00277078 Jy ! Component: 3400 - total flux cleaned = 0.00274167 Jy ! Component: 3450 - total flux cleaned = 0.00273205 Jy ! Component: 3500 - total flux cleaned = 0.002694 Jy ! Component: 3550 - total flux cleaned = 0.00263801 Jy ! Component: 3600 - total flux cleaned = 0.00261975 Jy ! Component: 3650 - total flux cleaned = 0.00258336 Jy ! Component: 3700 - total flux cleaned = 0.00257454 Jy ! Component: 3750 - total flux cleaned = 0.00254773 Jy ! Component: 3800 - total flux cleaned = 0.00252998 Jy ! Component: 3850 - total flux cleaned = 0.00248618 Jy ! Component: 3900 - total flux cleaned = 0.00245164 Jy ! Component: 3950 - total flux cleaned = 0.0024174 Jy ! Component: 4000 - total flux cleaned = 0.00241735 Jy ! Component: 4050 - total flux cleaned = 0.00235031 Jy ! Total flux subtracted in 4096 components = 0.00234203 Jy ! Clean residual min=-0.000756 max=0.000780 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.101694 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: 2.784 x 8.587 at -9.815 degrees (North through East) ! Clean map min=-0.00074205 max=0.030499 Jy/beam ! Clean map min=-0.001003 max=0.029758 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help ! Pixel value at x=71.5 y=-149 (mas) is 0.0183 Jy/beam ! RA = 19 21 29.17947, Dec = -02 44 38.1300 (2000.0) mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. 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 ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1921-0244_C ! Writing UV FITS file: J1921-0244_C.uvf ! Writing 627 model components to file: J1921-0244_C.mod ! wwins: Wrote 20 windows to J1921-0244_C.win ! Adding 405 model components to the UV plane model. ! The established model now contains 626 components and 0.101694 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.784 x 8.587 at -9.815 degrees (North through East) ! Clean map min=-0.0010005 max=0.029762 Jy/beam ! Writing clean map to FITS file: J1921-0244_C.fits ! Writing difmap environment to: J1921-0244_C.par quit ! Quitting program ! Log file difmap.log_374 closed on Mon Feb 10 23:37:51 2020