! Started logfile: difmap.log_524 on Fri Jan 5 21:41:21 2018 ![@/tmp/difmap__28229.1] ! Obeying initialization file: /tmp/difmap__28229.1 ![@/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__28229.2] ![Exited script file: /tmp/difmap__28229.2] obs J1938+6648_C_a_uvm.fits ! Reading UV FITS file: J1938+6648_C_a_uvm.fits ! AN table 1: 87 integrations on 36 of 36 possible baselines. ! AN table 2: 82 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.559951 visibilities/baseline/integration-bin. ! Found source: J1938+6648 ! ! 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 0 lines of history. ! ! Reading 21744 visibilities. ![Exited script file: /tmp/difmap__28229.1] 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 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 188 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001691Jy sigma=26.823030 ! Fit after self-cal, rms=0.969775Jy sigma=26.275996 ! 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 23 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=2.418 mas, bmaj=6.102 mas, bpa=-76.33 degrees ! Estimated noise=0.332626 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168864 Jy ! Component: 100 - total flux cleaned = 0.0245908 Jy ! Component: 150 - total flux cleaned = 0.0251791 Jy ! Component: 200 - total flux cleaned = 0.0231471 Jy ! Total flux subtracted in 200 components = 0.0231471 Jy ! Clean residual min=-0.003298 max=0.003313 Jy/beam ! Clean residual mean=-0.000073 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.0231471 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 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.049077Jy sigma=1.331508 ! Fit after self-cal, rms=0.049072Jy sigma=1.331763 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=2.418 mas, bmaj=6.102 mas, bpa=-76.33 degrees ! Estimated noise=0.332587 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104427 Jy ! Component: 100 - total flux cleaned = 0.0167709 Jy ! Component: 150 - total flux cleaned = 0.020616 Jy ! Component: 200 - total flux cleaned = 0.0230472 Jy ! Component: 250 - total flux cleaned = 0.0247301 Jy ! Component: 300 - total flux cleaned = 0.0260624 Jy ! Component: 350 - total flux cleaned = 0.0272068 Jy ! Component: 400 - total flux cleaned = 0.028203 Jy ! Component: 450 - total flux cleaned = 0.0290703 Jy ! Component: 500 - total flux cleaned = 0.0298255 Jy ! Component: 550 - total flux cleaned = 0.030483 Jy ! Component: 600 - total flux cleaned = 0.0310554 Jy ! Component: 650 - total flux cleaned = 0.0315539 Jy ! Component: 700 - total flux cleaned = 0.031988 Jy ! Component: 750 - total flux cleaned = 0.0323663 Jy ! Component: 800 - total flux cleaned = 0.0325304 Jy ! Total flux subtracted in 800 components = 0.0325304 Jy ! Clean residual min=-0.005547 max=0.006523 Jy/beam ! Clean residual mean=-0.000048 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.0325305 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0325305 Jy ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.315 mas, bpa=-76.29 degrees ! Estimated noise=0.185258 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178176 Jy ! Component: 100 - total flux cleaned = 0.00302254 Jy ! Component: 150 - total flux cleaned = 0.0039616 Jy ! Component: 200 - total flux cleaned = 0.00467328 Jy ! Component: 250 - total flux cleaned = 0.00495022 Jy ! Component: 300 - total flux cleaned = 0.00501054 Jy ! Component: 350 - total flux cleaned = 0.0050483 Jy ! Component: 400 - total flux cleaned = 0.00510134 Jy ! Component: 450 - total flux cleaned = 0.00515041 Jy ! Component: 500 - total flux cleaned = 0.00519563 Jy ! Component: 550 - total flux cleaned = 0.00526552 Jy ! Component: 600 - total flux cleaned = 0.00533192 Jy ! Component: 650 - total flux cleaned = 0.00539581 Jy ! Component: 700 - total flux cleaned = 0.00545663 Jy ! Component: 750 - total flux cleaned = 0.00552588 Jy ! Component: 800 - total flux cleaned = 0.00558105 Jy ! Component: 850 - total flux cleaned = 0.00563366 Jy ! Component: 900 - total flux cleaned = 0.00568385 Jy ! Component: 950 - total flux cleaned = 0.005732 Jy ! Component: 1000 - total flux cleaned = 0.00578684 Jy ! Component: 1050 - total flux cleaned = 0.00583049 Jy ! Component: 1100 - total flux cleaned = 0.00587235 Jy ! Component: 1150 - total flux cleaned = 0.00591235 Jy ! Component: 1200 - total flux cleaned = 0.00595065 Jy ! Total flux subtracted in 1200 components = 0.00595065 Jy ! Clean residual min=-0.006209 max=0.005060 Jy/beam ! Clean residual mean=-0.000121 rms=0.002035 Jy/beam ! Combined flux in latest and established models = 0.0384811 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 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0384811 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=0.037488Jy sigma=1.010836 ! Fit after self-cal, rms=0.035325Jy sigma=0.951528 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! 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=0.035325Jy sigma=0.951528 ! Fit after self-cal, rms=0.043374Jy sigma=0.903293 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=0.054624Jy sigma=1.332187 ! Fit after self-cal, rms=0.054624Jy sigma=1.332187 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=2.401 mas, bmaj=6.612 mas, bpa=-75.79 degrees ! Estimated noise=0.355166 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116028 Jy ! Component: 100 - total flux cleaned = 0.018634 Jy ! Component: 150 - total flux cleaned = 0.0229031 Jy ! Component: 200 - total flux cleaned = 0.025538 Jy ! Component: 250 - total flux cleaned = 0.0273599 Jy ! Component: 300 - total flux cleaned = 0.028798 Jy ! Component: 350 - total flux cleaned = 0.0300145 Jy ! Component: 400 - total flux cleaned = 0.0310517 Jy ! Component: 450 - total flux cleaned = 0.0319385 Jy ! Component: 500 - total flux cleaned = 0.0326978 Jy ! Component: 550 - total flux cleaned = 0.033348 Jy ! Component: 600 - total flux cleaned = 0.0339047 Jy ! Component: 650 - total flux cleaned = 0.0343814 Jy ! Component: 700 - total flux cleaned = 0.0347129 Jy ! Component: 750 - total flux cleaned = 0.0348344 Jy ! Component: 800 - total flux cleaned = 0.0349217 Jy ! Total flux subtracted in 800 components = 0.0349217 Jy ! Clean residual min=-0.007292 max=0.009777 Jy/beam ! Clean residual mean=0.000002 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.0349217 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 0.0349217 Jy ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.409 mas, bpa=-75.05 degrees ! Estimated noise=0.168339 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174498 Jy ! Component: 100 - total flux cleaned = 0.00268651 Jy ! Component: 150 - total flux cleaned = 0.00281631 Jy ! Component: 200 - total flux cleaned = 0.00293276 Jy ! Component: 250 - total flux cleaned = 0.00300372 Jy ! Component: 300 - total flux cleaned = 0.00309957 Jy ! Component: 350 - total flux cleaned = 0.00315805 Jy ! Component: 400 - total flux cleaned = 0.0032126 Jy ! Component: 450 - total flux cleaned = 0.00323802 Jy ! Component: 500 - total flux cleaned = 0.00328651 Jy ! Component: 550 - total flux cleaned = 0.00333172 Jy ! Component: 600 - total flux cleaned = 0.00339462 Jy ! Component: 650 - total flux cleaned = 0.00343356 Jy ! Component: 700 - total flux cleaned = 0.00346966 Jy ! Component: 750 - total flux cleaned = 0.00350415 Jy ! Component: 800 - total flux cleaned = 0.00353579 Jy ! Component: 850 - total flux cleaned = 0.00356583 Jy ! Component: 900 - total flux cleaned = 0.00359397 Jy ! Component: 950 - total flux cleaned = 0.00360753 Jy ! Component: 1000 - total flux cleaned = 0.00363302 Jy ! Component: 1050 - total flux cleaned = 0.0036451 Jy ! Component: 1100 - total flux cleaned = 0.00365599 Jy ! Component: 1150 - total flux cleaned = 0.00365577 Jy ! Component: 1200 - total flux cleaned = 0.00366536 Jy ! Total flux subtracted in 1200 components = 0.00366536 Jy ! Clean residual min=-0.004257 max=0.005136 Jy/beam ! Clean residual mean=0.000036 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.0385871 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 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=0.054624Jy sigma=1.332187 ! Fit after self-cal, rms=0.054624Jy sigma=1.332187 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=2.401 mas, bmaj=6.612 mas, bpa=-75.79 degrees ! Estimated noise=0.355166 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116028 Jy ! Component: 100 - total flux cleaned = 0.018634 Jy ! Component: 150 - total flux cleaned = 0.0229069 Jy ! Component: 200 - total flux cleaned = 0.0257284 Jy ! Component: 250 - total flux cleaned = 0.0277916 Jy ! Component: 300 - total flux cleaned = 0.0294544 Jy ! Component: 350 - total flux cleaned = 0.0308655 Jy ! Component: 400 - total flux cleaned = 0.0320736 Jy ! Component: 450 - total flux cleaned = 0.0331084 Jy ! Component: 500 - total flux cleaned = 0.0339963 Jy ! Component: 550 - total flux cleaned = 0.0347605 Jy ! Component: 600 - total flux cleaned = 0.0354207 Jy ! Component: 650 - total flux cleaned = 0.0359925 Jy ! Component: 700 - total flux cleaned = 0.0364879 Jy ! Component: 750 - total flux cleaned = 0.0368857 Jy ! Component: 800 - total flux cleaned = 0.0370132 Jy ! Total flux subtracted in 800 components = 0.0370132 Jy ! Clean residual min=-0.006837 max=0.009277 Jy/beam ! Clean residual mean=0.000013 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.0370132 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0370132 Jy ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.409 mas, bpa=-75.05 degrees ! Estimated noise=0.168339 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168982 Jy ! Component: 100 - total flux cleaned = 0.00232534 Jy ! Component: 150 - total flux cleaned = 0.00243913 Jy ! Component: 200 - total flux cleaned = 0.00260681 Jy ! Component: 250 - total flux cleaned = 0.0026695 Jy ! Component: 300 - total flux cleaned = 0.00269848 Jy ! Component: 350 - total flux cleaned = 0.00272351 Jy ! Component: 400 - total flux cleaned = 0.00272324 Jy ! Component: 450 - total flux cleaned = 0.00274557 Jy ! Component: 500 - total flux cleaned = 0.00274463 Jy ! Component: 550 - total flux cleaned = 0.00274445 Jy ! Component: 600 - total flux cleaned = 0.00276287 Jy ! Component: 650 - total flux cleaned = 0.00276264 Jy ! Component: 700 - total flux cleaned = 0.00276277 Jy ! Component: 750 - total flux cleaned = 0.00277813 Jy ! Component: 800 - total flux cleaned = 0.0027778 Jy ! Component: 850 - total flux cleaned = 0.0027779 Jy ! Component: 900 - total flux cleaned = 0.00279081 Jy ! Component: 950 - total flux cleaned = 0.0027908 Jy ! Component: 1000 - total flux cleaned = 0.00279077 Jy ! Component: 1050 - total flux cleaned = 0.00280195 Jy ! Component: 1100 - total flux cleaned = 0.00280205 Jy ! Component: 1150 - total flux cleaned = 0.00281214 Jy ! Component: 1200 - total flux cleaned = 0.00281219 Jy ! Total flux subtracted in 1200 components = 0.00281219 Jy ! Clean residual min=-0.004564 max=0.005272 Jy/beam ! Clean residual mean=0.000061 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.0398254 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 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=0.054624Jy sigma=1.332187 ! Fit after self-cal, rms=0.054624Jy sigma=1.332187 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=2.401 mas, bmaj=6.612 mas, bpa=-75.79 degrees ! Estimated noise=0.355166 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116028 Jy ! Component: 100 - total flux cleaned = 0.018634 Jy ! Component: 150 - total flux cleaned = 0.0229031 Jy ! Component: 200 - total flux cleaned = 0.0256007 Jy ! Component: 250 - total flux cleaned = 0.0274326 Jy ! Component: 300 - total flux cleaned = 0.0288442 Jy ! Component: 350 - total flux cleaned = 0.030047 Jy ! Component: 400 - total flux cleaned = 0.0310756 Jy ! Component: 450 - total flux cleaned = 0.0319567 Jy ! Component: 500 - total flux cleaned = 0.0327137 Jy ! Component: 550 - total flux cleaned = 0.0333643 Jy ! Component: 600 - total flux cleaned = 0.033924 Jy ! Component: 650 - total flux cleaned = 0.0344061 Jy ! Component: 700 - total flux cleaned = 0.034679 Jy ! Component: 750 - total flux cleaned = 0.0348065 Jy ! Component: 800 - total flux cleaned = 0.0349285 Jy ! Total flux subtracted in 800 components = 0.0349285 Jy ! Clean residual min=-0.007096 max=0.009572 Jy/beam ! Clean residual mean=0.000001 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.0349285 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0349285 Jy ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.409 mas, bpa=-75.05 degrees ! Estimated noise=0.168339 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175434 Jy ! Component: 100 - total flux cleaned = 0.00294732 Jy ! Component: 150 - total flux cleaned = 0.0036559 Jy ! Component: 200 - total flux cleaned = 0.00368591 Jy ! Component: 250 - total flux cleaned = 0.00368593 Jy ! Component: 300 - total flux cleaned = 0.00371068 Jy ! Component: 350 - total flux cleaned = 0.00371045 Jy ! Component: 400 - total flux cleaned = 0.00371012 Jy ! Component: 450 - total flux cleaned = 0.00373074 Jy ! Component: 500 - total flux cleaned = 0.0037302 Jy ! Component: 550 - total flux cleaned = 0.00373011 Jy ! Component: 600 - total flux cleaned = 0.00373054 Jy ! Component: 650 - total flux cleaned = 0.00374648 Jy ! Component: 700 - total flux cleaned = 0.0037465 Jy ! Component: 750 - total flux cleaned = 0.00374632 Jy ! Component: 800 - total flux cleaned = 0.00376005 Jy ! Component: 850 - total flux cleaned = 0.00375953 Jy ! Component: 900 - total flux cleaned = 0.0037596 Jy ! Component: 950 - total flux cleaned = 0.00375937 Jy ! Component: 1000 - total flux cleaned = 0.00375963 Jy ! Component: 1050 - total flux cleaned = 0.00375984 Jy ! Component: 1100 - total flux cleaned = 0.00377011 Jy ! Component: 1150 - total flux cleaned = 0.00377021 Jy ! Component: 1200 - total flux cleaned = 0.00377042 Jy ! Total flux subtracted in 1200 components = 0.00377042 Jy ! Clean residual min=-0.005112 max=0.005363 Jy/beam ! Clean residual mean=0.000038 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.0386989 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 24 model components to the UV plane model. ! The established model now contains 42 components and 0.0386989 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=0.043346Jy sigma=0.906701 ! Fit after self-cal, rms=0.044388Jy sigma=0.891493 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=0.044388Jy sigma=0.891493 ! Fit after self-cal, rms=0.065472Jy sigma=0.885006 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 ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.406 mas, bpa=-75.16 degrees ! Estimated noise=0.165505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 7.406 at -75.16 degrees (North through East) ! Clean map min=-0.0040474 max=0.030832 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. camp ! Syntax error in line: ! camp ! ^ ! Unable to identify keyword "camp" ! x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734044 Jy ! Component: 100 - total flux cleaned = 0.000989924 Jy ! Component: 150 - total flux cleaned = 0.00133813 Jy ! Component: 200 - total flux cleaned = 0.00203369 Jy ! Component: 250 - total flux cleaned = 0.00278233 Jy ! Component: 300 - total flux cleaned = 0.00334294 Jy ! Component: 350 - total flux cleaned = 0.00386953 Jy ! Component: 400 - total flux cleaned = 0.00432763 Jy ! Component: 450 - total flux cleaned = 0.00480251 Jy ! Component: 500 - total flux cleaned = 0.00533455 Jy ! Total flux subtracted in 512 components = 0.00548293 Jy ! Clean residual min=-0.001840 max=0.001847 Jy/beam ! Clean residual mean=0.000013 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0441819 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: 3.444 x 7.406 at -75.16 degrees (North through East) ! Clean map min=-0.0018303 max=0.030675 Jy/beam ! Clean map min=-0.0027205 max=0.030675 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help 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. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Adding 66 model components to the UV plane model. ! The established model now contains 108 components and 0.0441819 Jy ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732425 Jy ! Component: 100 - total flux cleaned = 0.00132669 Jy ! Component: 150 - total flux cleaned = 0.0016971 Jy ! Component: 200 - total flux cleaned = 0.00205582 Jy ! Component: 250 - total flux cleaned = 0.00237221 Jy ! Component: 300 - total flux cleaned = 0.00270972 Jy ! Component: 350 - total flux cleaned = 0.00309633 Jy ! Component: 400 - total flux cleaned = 0.00341313 Jy ! Component: 450 - total flux cleaned = 0.00363759 Jy ! Component: 500 - total flux cleaned = 0.00385729 Jy ! Component: 550 - total flux cleaned = 0.00412627 Jy ! Component: 600 - total flux cleaned = 0.00438963 Jy ! Component: 650 - total flux cleaned = 0.00462192 Jy ! Component: 700 - total flux cleaned = 0.00482464 Jy ! Component: 750 - total flux cleaned = 0.00494921 Jy ! Component: 800 - total flux cleaned = 0.0051453 Jy ! Component: 850 - total flux cleaned = 0.00529011 Jy ! Component: 900 - total flux cleaned = 0.00533766 Jy ! Component: 950 - total flux cleaned = 0.00545486 Jy ! Component: 1000 - total flux cleaned = 0.00550087 Jy ! Component: 1050 - total flux cleaned = 0.00552344 Jy ! Component: 1100 - total flux cleaned = 0.00563629 Jy ! Component: 1150 - total flux cleaned = 0.00568074 Jy ! Component: 1200 - total flux cleaned = 0.00574686 Jy ! Component: 1250 - total flux cleaned = 0.00574691 Jy ! Component: 1300 - total flux cleaned = 0.00585462 Jy ! Component: 1350 - total flux cleaned = 0.00587565 Jy ! Component: 1400 - total flux cleaned = 0.0058754 Jy ! Component: 1450 - total flux cleaned = 0.00579199 Jy ! Component: 1500 - total flux cleaned = 0.00583326 Jy ! Component: 1550 - total flux cleaned = 0.00573079 Jy ! Component: 1600 - total flux cleaned = 0.00573072 Jy ! Component: 1650 - total flux cleaned = 0.0056904 Jy ! Component: 1700 - total flux cleaned = 0.00569049 Jy ! Component: 1750 - total flux cleaned = 0.00573 Jy ! Component: 1800 - total flux cleaned = 0.0056909 Jy ! Component: 1850 - total flux cleaned = 0.00571033 Jy ! Component: 1900 - total flux cleaned = 0.00574874 Jy ! Component: 1950 - total flux cleaned = 0.00571031 Jy ! Component: 2000 - total flux cleaned = 0.00572944 Jy ! Component: 2050 - total flux cleaned = 0.00569176 Jy ! Component: 2100 - total flux cleaned = 0.00563583 Jy ! Component: 2150 - total flux cleaned = 0.00563585 Jy ! Component: 2200 - total flux cleaned = 0.00567276 Jy ! Component: 2250 - total flux cleaned = 0.0056362 Jy ! Component: 2300 - total flux cleaned = 0.00563641 Jy ! Component: 2350 - total flux cleaned = 0.00563639 Jy ! Component: 2400 - total flux cleaned = 0.00567213 Jy ! Component: 2450 - total flux cleaned = 0.00567209 Jy ! Component: 2500 - total flux cleaned = 0.00568972 Jy ! Component: 2550 - total flux cleaned = 0.00572489 Jy ! Component: 2600 - total flux cleaned = 0.00574241 Jy ! Component: 2650 - total flux cleaned = 0.00574242 Jy ! Component: 2700 - total flux cleaned = 0.00575962 Jy ! Component: 2750 - total flux cleaned = 0.00574246 Jy ! Component: 2800 - total flux cleaned = 0.0056743 Jy ! Component: 2850 - total flux cleaned = 0.00562343 Jy ! Component: 2900 - total flux cleaned = 0.00557271 Jy ! Component: 2950 - total flux cleaned = 0.00552223 Jy ! Component: 3000 - total flux cleaned = 0.00545523 Jy ! Component: 3050 - total flux cleaned = 0.00542191 Jy ! Component: 3100 - total flux cleaned = 0.00535558 Jy ! Component: 3150 - total flux cleaned = 0.00528951 Jy ! Component: 3200 - total flux cleaned = 0.00525659 Jy ! Component: 3250 - total flux cleaned = 0.00515811 Jy ! Component: 3300 - total flux cleaned = 0.0051581 Jy ! Component: 3350 - total flux cleaned = 0.00510912 Jy ! Component: 3400 - total flux cleaned = 0.0051091 Jy ! Component: 3450 - total flux cleaned = 0.00509285 Jy ! Component: 3500 - total flux cleaned = 0.00506049 Jy ! Component: 3550 - total flux cleaned = 0.00504433 Jy ! Component: 3600 - total flux cleaned = 0.00499586 Jy ! Component: 3650 - total flux cleaned = 0.00499587 Jy ! Component: 3700 - total flux cleaned = 0.00494752 Jy ! Component: 3750 - total flux cleaned = 0.00494755 Jy ! Component: 3800 - total flux cleaned = 0.00489952 Jy ! Component: 3850 - total flux cleaned = 0.0048994 Jy ! Component: 3900 - total flux cleaned = 0.00481955 Jy ! Component: 3950 - total flux cleaned = 0.00480354 Jy ! Component: 4000 - total flux cleaned = 0.00475572 Jy ! Component: 4050 - total flux cleaned = 0.00467625 Jy ! Total flux subtracted in 4096 components = 0.00464435 Jy ! Clean residual min=-0.000918 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0488262 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: 3.444 x 7.406 at -75.16 degrees (North through East) ! Clean map min=-0.0012925 max=0.030489 Jy/beam ! Clean map min=-0.0024108 max=0.030476 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 J1938+6648_C_a ! Writing UV FITS file: J1938+6648_C_a.uvf ! Writing 392 model components to file: J1938+6648_C_a.mod ! wwins: Wrote 2 windows to J1938+6648_C_a.win ! Adding 284 model components to the UV plane model. ! The established model now contains 384 components and 0.0488262 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 7.406 at -75.16 degrees (North through East) ! Clean map min=-0.0024908 max=0.030441 Jy/beam ! Writing clean map to FITS file: J1938+6648_C_a.fits ! Writing difmap environment to: J1938+6648_C_a.par 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 ! clrmod: Cleared the established, tentative and continuum models. ! 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=0.965282Jy sigma=29.416241 ! Fit after self-cal, rms=0.966274Jy sigma=29.409817 ! 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 save J1938+6648_C_a ! Writing UV FITS file: J1938+6648_C_a.uvf ! wwins: Wrote 2 windows to J1938+6648_C_a.win ! Writing difmap environment to: J1938+6648_C_a.par quit ! Quitting program ! Log file difmap.log_524 closed on Fri Jan 5 21:42:13 2018