! Started logfile: difmap.log_758 on Mon Jan 8 17:44:04 2018 ![@/tmp/difmap__21768.1] ! Obeying initialization file: /tmp/difmap__21768.1 ![@/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__21768.2] ![Exited script file: /tmp/difmap__21768.2] obs J1820+3540_C_a_uvm.fits ! Reading UV FITS file: J1820+3540_C_a_uvm.fits ! AN table 1: 135 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1820+3540 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 43200 visibilities. ![Exited script file: /tmp/difmap__21768.1] 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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001523Jy sigma=29.637492 ! Fit after self-cal, rms=0.966037Jy sigma=28.605383 ! 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 18 buffered edits. flag 1:kp ! Flagging baselines of antenna 1:KP in the currently selected channels. proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 166 buffered edits. uvaver 16 ! Averaging into 16 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 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 67 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=1.229 mas, bmaj=4.345 mas, bpa=-23.36 degrees ! Estimated noise=0.229838 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216696 Jy ! Component: 100 - total flux cleaned = 0.029561 Jy ! Component: 150 - total flux cleaned = 0.0324645 Jy ! Component: 200 - total flux cleaned = 0.0338862 Jy ! Total flux subtracted in 200 components = 0.0338862 Jy ! Clean residual min=-0.001021 max=0.001186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0338862 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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.036852Jy sigma=2.513864 ! Fit after self-cal, rms=0.036852Jy sigma=2.513864 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=1.229 mas, bmaj=4.345 mas, bpa=-23.36 degrees ! Estimated noise=0.229838 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134617 Jy ! Component: 100 - total flux cleaned = 0.0216061 Jy ! Component: 150 - total flux cleaned = 0.0265335 Jy ! Component: 200 - total flux cleaned = 0.0295147 Jy ! Component: 250 - total flux cleaned = 0.0313203 Jy ! Component: 300 - total flux cleaned = 0.0324368 Jy ! Component: 350 - total flux cleaned = 0.0332271 Jy ! Component: 400 - total flux cleaned = 0.0338279 Jy ! Component: 450 - total flux cleaned = 0.0342936 Jy ! Component: 500 - total flux cleaned = 0.0346548 Jy ! Component: 550 - total flux cleaned = 0.0349382 Jy ! Component: 600 - total flux cleaned = 0.0351633 Jy ! Component: 650 - total flux cleaned = 0.0353428 Jy ! Component: 700 - total flux cleaned = 0.0354862 Jy ! Component: 750 - total flux cleaned = 0.0356011 Jy ! Component: 800 - total flux cleaned = 0.0356932 Jy ! Total flux subtracted in 800 components = 0.0356932 Jy ! Clean residual min=-0.001272 max=0.001172 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0356932 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0356932 Jy ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.572 mas, bpa=-23.35 degrees ! Estimated noise=0.12261 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145422 Jy ! Component: 100 - total flux cleaned = -0.000255505 Jy ! Component: 150 - total flux cleaned = -0.000340405 Jy ! Component: 200 - total flux cleaned = -0.000406251 Jy ! Component: 250 - total flux cleaned = -0.000457326 Jy ! Component: 300 - total flux cleaned = -0.000496994 Jy ! Component: 350 - total flux cleaned = -0.000527819 Jy ! Component: 400 - total flux cleaned = -0.000533099 Jy ! Component: 450 - total flux cleaned = -0.000536163 Jy ! Component: 500 - total flux cleaned = -0.00053913 Jy ! Component: 550 - total flux cleaned = -0.000542954 Jy ! Component: 600 - total flux cleaned = -0.000545738 Jy ! Component: 650 - total flux cleaned = -0.000548444 Jy ! Component: 700 - total flux cleaned = -0.000551102 Jy ! Component: 750 - total flux cleaned = -0.000553677 Jy ! Component: 800 - total flux cleaned = -0.00055622 Jy ! Component: 850 - total flux cleaned = -0.000559483 Jy ! Component: 900 - total flux cleaned = -0.000561884 Jy ! Component: 950 - total flux cleaned = -0.00056422 Jy ! Component: 1000 - total flux cleaned = -0.000566509 Jy ! Component: 1050 - total flux cleaned = -0.000568731 Jy ! Component: 1100 - total flux cleaned = -0.000570919 Jy ! Component: 1150 - total flux cleaned = -0.000573044 Jy ! Component: 1200 - total flux cleaned = -0.000573739 Jy ! Total flux subtracted in 1200 components = -0.000573739 Jy ! Clean residual min=-0.000850 max=0.000796 Jy/beam ! Clean residual mean=0.000007 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0351194 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 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0351194 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=0.013352Jy sigma=0.870146 ! Fit after self-cal, rms=0.012928Jy sigma=0.838156 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=0.012928Jy sigma=0.838156 ! Fit after self-cal, rms=0.012877Jy sigma=0.827871 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=0.036702Jy sigma=2.514983 ! Fit after self-cal, rms=0.036702Jy sigma=2.514983 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=1.23 mas, bmaj=4.353 mas, bpa=-23.54 degrees ! Estimated noise=0.229142 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134767 Jy ! Component: 100 - total flux cleaned = 0.0216302 Jy ! Component: 150 - total flux cleaned = 0.0265631 Jy ! Component: 200 - total flux cleaned = 0.0295475 Jy ! Component: 250 - total flux cleaned = 0.0313532 Jy ! Component: 300 - total flux cleaned = 0.0324525 Jy ! Component: 350 - total flux cleaned = 0.0331908 Jy ! Component: 400 - total flux cleaned = 0.0337437 Jy ! Component: 450 - total flux cleaned = 0.034171 Jy ! Component: 500 - total flux cleaned = 0.0345066 Jy ! Component: 550 - total flux cleaned = 0.034771 Jy ! Component: 600 - total flux cleaned = 0.0349802 Jy ! Component: 650 - total flux cleaned = 0.0351463 Jy ! Component: 700 - total flux cleaned = 0.0352784 Jy ! Component: 750 - total flux cleaned = 0.0353839 Jy ! Component: 800 - total flux cleaned = 0.0354687 Jy ! Total flux subtracted in 800 components = 0.0354687 Jy ! Clean residual min=-0.001248 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0354688 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 0.0354688 Jy ! Inverting map and beam ! Estimated beam: bmin=1.689 mas, bmaj=4.58 mas, bpa=-23.82 degrees ! Estimated noise=0.121934 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126963 Jy ! Component: 100 - total flux cleaned = -0.000218713 Jy ! Component: 150 - total flux cleaned = -0.000289563 Jy ! Component: 200 - total flux cleaned = -0.000344448 Jy ! Component: 250 - total flux cleaned = -0.000386969 Jy ! Component: 300 - total flux cleaned = -0.000419912 Jy ! Component: 350 - total flux cleaned = -0.000445435 Jy ! Component: 400 - total flux cleaned = -0.000450662 Jy ! Component: 450 - total flux cleaned = -0.00045319 Jy ! Component: 500 - total flux cleaned = -0.000455655 Jy ! Component: 550 - total flux cleaned = -0.000457255 Jy ! Component: 600 - total flux cleaned = -0.000459632 Jy ! Component: 650 - total flux cleaned = -0.000461952 Jy ! Component: 700 - total flux cleaned = -0.000463481 Jy ! Component: 750 - total flux cleaned = -0.00046574 Jy ! Component: 800 - total flux cleaned = -0.00046794 Jy ! Component: 850 - total flux cleaned = -0.000469388 Jy ! Component: 900 - total flux cleaned = -0.000471526 Jy ! Component: 950 - total flux cleaned = -0.000473612 Jy ! Component: 1000 - total flux cleaned = -0.000474984 Jy ! Component: 1050 - total flux cleaned = -0.000477009 Jy ! Component: 1100 - total flux cleaned = -0.000478991 Jy ! Component: 1150 - total flux cleaned = -0.000480942 Jy ! Component: 1200 - total flux cleaned = -0.000482218 Jy ! Total flux subtracted in 1200 components = -0.000482218 Jy ! Clean residual min=-0.000796 max=0.000764 Jy/beam ! Clean residual mean=0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0349866 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 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0349866 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=0.012874Jy sigma=0.827598 ! Fit after self-cal, rms=0.012875Jy sigma=0.827558 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=0.012875Jy sigma=0.827558 ! Fit after self-cal, rms=0.012665Jy sigma=0.795319 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=0.036722Jy sigma=2.514983 ! Fit after self-cal, rms=0.036722Jy sigma=2.514983 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=1.231 mas, bmaj=4.363 mas, bpa=-23.56 degrees ! Estimated noise=0.228748 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134533 Jy ! Component: 100 - total flux cleaned = 0.0215927 Jy ! Component: 150 - total flux cleaned = 0.026517 Jy ! Component: 200 - total flux cleaned = 0.0294963 Jy ! Component: 250 - total flux cleaned = 0.0312988 Jy ! Component: 300 - total flux cleaned = 0.032392 Jy ! Component: 350 - total flux cleaned = 0.0331158 Jy ! Component: 400 - total flux cleaned = 0.0336555 Jy ! Component: 450 - total flux cleaned = 0.0340711 Jy ! Component: 500 - total flux cleaned = 0.0343981 Jy ! Component: 550 - total flux cleaned = 0.0346557 Jy ! Component: 600 - total flux cleaned = 0.0348593 Jy ! Component: 650 - total flux cleaned = 0.0350206 Jy ! Component: 700 - total flux cleaned = 0.0351486 Jy ! Component: 750 - total flux cleaned = 0.0352506 Jy ! Component: 800 - total flux cleaned = 0.0353317 Jy ! Component: 850 - total flux cleaned = 0.0353965 Jy ! Component: 900 - total flux cleaned = 0.0354426 Jy ! Component: 950 - total flux cleaned = 0.0354536 Jy ! Component: 1000 - total flux cleaned = 0.0354623 Jy ! Component: 1050 - total flux cleaned = 0.0354705 Jy ! Component: 1100 - total flux cleaned = 0.03548 Jy ! Component: 1150 - total flux cleaned = 0.0354875 Jy ! Component: 1200 - total flux cleaned = 0.0354875 Jy ! Total flux subtracted in 1200 components = 0.0354875 Jy ! Clean residual min=-0.000645 max=0.000768 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0354876 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0354876 Jy ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=4.588 mas, bpa=-23.67 degrees ! Estimated noise=0.121559 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101156 Jy ! Component: 100 - total flux cleaned = -0.000173337 Jy ! Component: 150 - total flux cleaned = -0.000229343 Jy ! Component: 200 - total flux cleaned = -0.000272796 Jy ! Component: 250 - total flux cleaned = -0.000306512 Jy ! Component: 300 - total flux cleaned = -0.000332672 Jy ! Component: 350 - total flux cleaned = -0.00033716 Jy ! Component: 400 - total flux cleaned = -0.000339764 Jy ! Component: 450 - total flux cleaned = -0.000342315 Jy ! Component: 500 - total flux cleaned = -0.000344801 Jy ! Component: 550 - total flux cleaned = -0.00034724 Jy ! Component: 600 - total flux cleaned = -0.000349615 Jy ! Component: 650 - total flux cleaned = -0.000351157 Jy ! Component: 700 - total flux cleaned = -0.000353448 Jy ! Component: 750 - total flux cleaned = -0.000355689 Jy ! Component: 800 - total flux cleaned = -0.000357154 Jy ! Component: 850 - total flux cleaned = -0.000359321 Jy ! Component: 900 - total flux cleaned = -0.000361451 Jy ! Component: 950 - total flux cleaned = -0.00036353 Jy ! Component: 1000 - total flux cleaned = -0.000364895 Jy ! Component: 1050 - total flux cleaned = -0.000366915 Jy ! Component: 1100 - total flux cleaned = -0.000368884 Jy ! Component: 1150 - total flux cleaned = -0.000370178 Jy ! Component: 1200 - total flux cleaned = -0.000372087 Jy ! Component: 1250 - total flux cleaned = -0.000373956 Jy ! Component: 1300 - total flux cleaned = -0.000375187 Jy ! Component: 1350 - total flux cleaned = -0.000376999 Jy ! Component: 1400 - total flux cleaned = -0.000378772 Jy ! Component: 1450 - total flux cleaned = -0.000379943 Jy ! Component: 1500 - total flux cleaned = -0.000381654 Jy ! Component: 1550 - total flux cleaned = -0.000383336 Jy ! Component: 1600 - total flux cleaned = -0.000384987 Jy ! Component: 1650 - total flux cleaned = -0.000386069 Jy ! Component: 1700 - total flux cleaned = -0.000387667 Jy ! Component: 1750 - total flux cleaned = -0.000389234 Jy ! Component: 1800 - total flux cleaned = -0.000390257 Jy ! Component: 1850 - total flux cleaned = -0.000391772 Jy ! Component: 1900 - total flux cleaned = -0.000393254 Jy ! Component: 1950 - total flux cleaned = -0.000394223 Jy ! Component: 2000 - total flux cleaned = -0.000395657 Jy ! Total flux subtracted in 2000 components = -0.000395657 Jy ! Clean residual min=-0.000573 max=0.000509 Jy/beam ! Clean residual mean=0.000002 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0350919 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 proj ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0350919 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 5 buffered edits. uncalib 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=0.012597Jy sigma=0.794015 ! Fit after self-cal, rms=0.012597Jy sigma=0.793914 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=0.012597Jy sigma=0.793914 ! Fit after self-cal, rms=0.012626Jy sigma=0.793524 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.591 mas, bpa=-23.69 degrees ! Estimated noise=0.121829 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.66568e-05 Jy ! Component: 100 - total flux cleaned = -4.8628e-05 Jy ! Component: 150 - total flux cleaned = -5.59215e-05 Jy ! Component: 200 - total flux cleaned = -8.37752e-05 Jy ! Component: 250 - total flux cleaned = -7.73694e-05 Jy ! Component: 300 - total flux cleaned = -6.50926e-05 Jy ! Component: 350 - total flux cleaned = -4.1255e-05 Jy ! Component: 400 - total flux cleaned = -2.40341e-05 Jy ! Component: 450 - total flux cleaned = 3.59424e-06 Jy ! Component: 500 - total flux cleaned = 1.42916e-05 Jy ! Component: 550 - total flux cleaned = 3.5084e-05 Jy ! Component: 600 - total flux cleaned = 5.52113e-05 Jy ! Component: 650 - total flux cleaned = 5.53187e-05 Jy ! Component: 700 - total flux cleaned = 6.50911e-05 Jy ! Component: 750 - total flux cleaned = 6.51565e-05 Jy ! Component: 800 - total flux cleaned = 6.97326e-05 Jy ! Component: 850 - total flux cleaned = 5.14928e-05 Jy ! Component: 900 - total flux cleaned = 5.14806e-05 Jy ! Component: 950 - total flux cleaned = 3.83657e-05 Jy ! Component: 1000 - total flux cleaned = 5.55875e-05 Jy ! Component: 1050 - total flux cleaned = 5.97533e-05 Jy ! Component: 1100 - total flux cleaned = 3.05855e-05 Jy ! Component: 1150 - total flux cleaned = 3.8801e-05 Jy ! Component: 1200 - total flux cleaned = 2.24827e-05 Jy ! Component: 1250 - total flux cleaned = 6.4118e-06 Jy ! Component: 1300 - total flux cleaned = -1.33325e-05 Jy ! Component: 1350 - total flux cleaned = -3.27717e-05 Jy ! Component: 1400 - total flux cleaned = -3.65896e-05 Jy ! Component: 1450 - total flux cleaned = -4.79816e-05 Jy ! Component: 1500 - total flux cleaned = -5.17186e-05 Jy ! Component: 1550 - total flux cleaned = -6.28029e-05 Jy ! Component: 1600 - total flux cleaned = -7.01648e-05 Jy ! Component: 1650 - total flux cleaned = -8.46443e-05 Jy ! Component: 1700 - total flux cleaned = -9.53265e-05 Jy ! Component: 1750 - total flux cleaned = -9.88762e-05 Jy ! Component: 1800 - total flux cleaned = -0.000102405 Jy ! Component: 1850 - total flux cleaned = -0.000112849 Jy ! Component: 1900 - total flux cleaned = -0.000126538 Jy ! Component: 1950 - total flux cleaned = -0.00013334 Jy ! Component: 2000 - total flux cleaned = -0.000146674 Jy ! Component: 2050 - total flux cleaned = -0.000143377 Jy ! Component: 2100 - total flux cleaned = -0.000159763 Jy ! Component: 2150 - total flux cleaned = -0.000166257 Jy ! Component: 2200 - total flux cleaned = -0.000169431 Jy ! Component: 2250 - total flux cleaned = -0.000182123 Jy ! Component: 2300 - total flux cleaned = -0.000185292 Jy ! Component: 2350 - total flux cleaned = -0.000185296 Jy ! Component: 2400 - total flux cleaned = -0.00019144 Jy ! Component: 2450 - total flux cleaned = -0.00019147 Jy ! Component: 2500 - total flux cleaned = -0.00019449 Jy ! Component: 2550 - total flux cleaned = -0.000206467 Jy ! Component: 2600 - total flux cleaned = -0.000209463 Jy ! Component: 2650 - total flux cleaned = -0.000221268 Jy ! Component: 2700 - total flux cleaned = -0.000227111 Jy ! Component: 2750 - total flux cleaned = -0.0002445 Jy ! Component: 2800 - total flux cleaned = -0.000244514 Jy ! Component: 2850 - total flux cleaned = -0.000258756 Jy ! Component: 2900 - total flux cleaned = -0.000270045 Jy ! Component: 2950 - total flux cleaned = -0.000281254 Jy ! Component: 3000 - total flux cleaned = -0.000281238 Jy ! Component: 3050 - total flux cleaned = -0.000284023 Jy ! Component: 3100 - total flux cleaned = -0.000286792 Jy ! Component: 3150 - total flux cleaned = -0.000303097 Jy ! Component: 3200 - total flux cleaned = -0.000332761 Jy ! Component: 3250 - total flux cleaned = -0.000316674 Jy ! Component: 3300 - total flux cleaned = -0.000324654 Jy ! Component: 3350 - total flux cleaned = -0.000335232 Jy ! Component: 3400 - total flux cleaned = -0.000340461 Jy ! Component: 3450 - total flux cleaned = -0.000345652 Jy ! Component: 3500 - total flux cleaned = -0.000348268 Jy ! Component: 3550 - total flux cleaned = -0.000361089 Jy ! Component: 3600 - total flux cleaned = -0.000356015 Jy ! Component: 3650 - total flux cleaned = -0.000361105 Jy ! Component: 3700 - total flux cleaned = -0.000361066 Jy ! Component: 3750 - total flux cleaned = -0.000361056 Jy ! Component: 3800 - total flux cleaned = -0.000378411 Jy ! Component: 3850 - total flux cleaned = -0.0003735 Jy ! Component: 3900 - total flux cleaned = -0.000378398 Jy ! Component: 3950 - total flux cleaned = -0.000380839 Jy ! Component: 4000 - total flux cleaned = -0.000378438 Jy ! Component: 4050 - total flux cleaned = -0.00038322 Jy ! Total flux subtracted in 4096 components = -0.000383228 Jy ! Clean residual min=-0.000144 max=0.000143 Jy/beam ! Clean residual mean=0.000001 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0347087 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: 1.679 x 4.591 at -23.69 degrees (North through East) ! Clean map min=-0.00014406 max=0.034446 Jy/beam ! Clean map min=-0.00035923 max=0.034449 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 J1820+3540_C_a ! Writing UV FITS file: J1820+3540_C_a.uvf ! Writing 336 model components to file: J1820+3540_C_a.mod ! wwins: Wrote 5 windows to J1820+3540_C_a.win ! Adding 310 model components to the UV plane model. ! The established model now contains 335 components and 0.0347087 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.679 x 4.591 at -23.69 degrees (North through East) ! Clean map min=-0.00036116 max=0.034449 Jy/beam ! Writing clean map to FITS file: J1820+3540_C_a.fits ! Writing difmap environment to: J1820+3540_C_a.par quit ! Quitting program ! Log file difmap.log_758 closed on Mon Jan 8 17:45:11 2018