! Started logfile: J1756-1427_S_2017_03_23_pus_uvs.log on Mon May 13 10:06:12 2019 obs J1756-1427_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1756-1427_S_2017_03_23_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.605267 visibilities/baseline/integration-bin. ! Found source: J1756-1427 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 481 lines of history. ! ! Reading 18848 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1756-1427_S_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892013Jy sigma=0.006775 ! Fit after self-cal, rms=0.876786Jy sigma=0.006665 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.752 mas, bmaj=16.28 mas, bpa=-2.596 degrees ! Estimated noise=1045.13 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0891015 Jy ! Component: 100 - total flux cleaned = 0.118416 Jy ! Total flux subtracted in 100 components = 0.118416 Jy ! Clean residual min=-0.006637 max=0.012952 Jy/beam ! Clean residual mean=0.000008 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 0.118416 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.118416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105679Jy sigma=0.000720 ! Fit after self-cal, rms=0.105616Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151635 Jy ! Component: 100 - total flux cleaned = 0.0249362 Jy ! Total flux subtracted in 100 components = 0.0249362 Jy ! Clean residual min=-0.005649 max=0.005425 Jy/beam ! Clean residual mean=0.000003 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.143353 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.143353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101915Jy sigma=0.000690 ! Fit after self-cal, rms=0.101924Jy sigma=0.000690 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.776 mas, bmaj=17.97 mas, bpa=-1.579 degrees ! Estimated noise=736.743 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113786 Jy ! Component: 100 - total flux cleaned = 0.0181221 Jy ! Component: 150 - total flux cleaned = 0.0225388 Jy ! Component: 200 - total flux cleaned = 0.0255457 Jy ! Total flux subtracted in 200 components = 0.0255457 Jy ! Clean residual min=-0.003837 max=0.003791 Jy/beam ! Clean residual mean=-0.000000 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.168898 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 157 components and 0.168898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100311Jy sigma=0.000680 ! Fit after self-cal, rms=0.100331Jy sigma=0.000679 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.07 ! LA 1.01 MK 1.00* NL 0.91 OV 1.05 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 1.02 ! LA 1.00 MK 1.00* NL 1.13 OV 1.07 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 0.92 ! LA 0.77 MK 1.00* NL 1.26 OV 0.94 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.92 KP 1.00* ! LA 0.71 MK 1.00* NL 1.00* OV 1.08 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.100331Jy sigma=0.000679 ! Fit after self-cal, rms=0.094867Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.787 mas, bmaj=18.12 mas, bpa=-1.595 degrees ! Estimated noise=734.395 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661745 Jy ! Component: 100 - total flux cleaned = 0.000709373 Jy ! Component: 150 - total flux cleaned = 0.000692608 Jy ! Component: 200 - total flux cleaned = 0.00067825 Jy ! Total flux subtracted in 200 components = 0.00067825 Jy ! Clean residual min=-0.002220 max=0.003122 Jy/beam ! Clean residual mean=0.000007 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.169577 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 168 components and 0.169577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094854Jy sigma=0.000668 ! Fit after self-cal, rms=0.094797Jy sigma=0.000668 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094797Jy sigma=0.000668 ! Fit after self-cal, rms=0.094754Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.769 mas, bmaj=18.12 mas, bpa=-1.671 degrees ! Estimated noise=735.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639585 Jy ! Component: 100 - total flux cleaned = 0.000856946 Jy ! Component: 150 - total flux cleaned = 0.000926854 Jy ! Component: 200 - total flux cleaned = 0.000965741 Jy ! Total flux subtracted in 200 components = 0.000965741 Jy ! Clean residual min=-0.001878 max=0.002951 Jy/beam ! Clean residual mean=0.000007 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.170542 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 171 components and 0.170542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094749Jy sigma=0.000666 ! Fit after self-cal, rms=0.094759Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.5, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286696 Jy ! Component: 100 - total flux cleaned = 0.00436354 Jy ! Component: 150 - total flux cleaned = 0.00498428 Jy ! Component: 200 - total flux cleaned = 0.00541323 Jy ! Total flux subtracted in 200 components = 0.00541323 Jy ! Clean residual min=-0.001637 max=0.001685 Jy/beam ! Clean residual mean=0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.175956 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 229 components and 0.175955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094674Jy sigma=0.000665 ! Fit after self-cal, rms=0.094658Jy sigma=0.000665 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094658Jy sigma=0.000665 ! Fit after self-cal, rms=0.094698Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.757 mas, bmaj=18.14 mas, bpa=-1.76 degrees ! Estimated noise=733.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736894 Jy ! Component: 100 - total flux cleaned = 0.000899864 Jy ! Component: 150 - total flux cleaned = 0.000944604 Jy ! Component: 200 - total flux cleaned = 0.00102786 Jy ! Total flux subtracted in 200 components = 0.00102786 Jy ! Clean residual min=-0.001546 max=0.001692 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.176983 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 263 components and 0.176983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094682Jy sigma=0.000665 ! Fit after self-cal, rms=0.094686Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033019 Jy ! Component: 100 - total flux cleaned = 0.000406763 Jy ! Component: 150 - total flux cleaned = 0.000458955 Jy ! Component: 200 - total flux cleaned = 0.000537899 Jy ! Total flux subtracted in 200 components = 0.000537899 Jy ! Clean residual min=-0.001510 max=0.001706 Jy/beam ! Clean residual mean=0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.177521 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 284 components and 0.177521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094679Jy sigma=0.000665 ! Fit after self-cal, rms=0.094678Jy sigma=0.000665 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094678Jy sigma=0.000665 ! Fit after self-cal, rms=0.094742Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.38 mas, bmaj=19.26 mas, bpa=2.386 degrees ! Estimated noise=780.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518001 Jy ! Component: 100 - total flux cleaned = 0.000692633 Jy ! Component: 150 - total flux cleaned = 0.000743797 Jy ! Component: 200 - total flux cleaned = 0.000765726 Jy ! Total flux subtracted in 200 components = 0.000765726 Jy ! Clean residual min=-0.001437 max=0.001490 Jy/beam ! Clean residual mean=0.000005 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.178287 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 312 components and 0.178287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094738Jy sigma=0.000665 ! Fit after self-cal, rms=0.094738Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242829 Jy ! Component: 100 - total flux cleaned = 0.000253204 Jy ! Component: 150 - total flux cleaned = 0.000271133 Jy ! Component: 200 - total flux cleaned = 0.000279225 Jy ! Total flux subtracted in 200 components = 0.000279225 Jy ! Clean residual min=-0.001367 max=0.001468 Jy/beam ! Clean residual mean=0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.178566 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 326 components and 0.178566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094736Jy sigma=0.000664 ! Fit after self-cal, rms=0.094735Jy sigma=0.000664 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=5.751 mas, bmaj=18.15 mas, bpa=-1.803 degrees ! Estimated noise=733.774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.751 x 18.15 at -1.803 degrees (North through East) ! Clean map min=-0.0013912 max=0.12404 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. 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 clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.707 mas, bmaj=16.41 mas, bpa=-2.869 degrees ! Estimated noise=1048.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890197 Jy ! Component: 100 - total flux cleaned = 0.119913 Jy ! Component: 150 - total flux cleaned = 0.135223 Jy ! Component: 200 - total flux cleaned = 0.144715 Jy ! Total flux subtracted in 200 components = 0.144715 Jy ! Clean residual min=-0.004211 max=0.005086 Jy/beam ! Clean residual mean=0.000010 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.144715 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 54 model components to the UV plane model. ! The established model now contains 54 components and 0.144715 Jy ! Inverting map and beam ! Estimated beam: bmin=5.751 mas, bmaj=18.15 mas, bpa=-1.803 degrees ! Estimated noise=733.774 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947923 Jy ! Component: 100 - total flux cleaned = 0.014954 Jy ! Component: 150 - total flux cleaned = 0.0188135 Jy ! Component: 200 - total flux cleaned = 0.021739 Jy ! Total flux subtracted in 200 components = 0.021739 Jy ! Clean residual min=-0.002118 max=0.002730 Jy/beam ! Clean residual mean=0.000006 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.166454 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 148 components and 0.166454 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.38 mas, bmaj=19.26 mas, bpa=2.386 degrees ! Estimated noise=780.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281076 Jy ! Component: 100 - total flux cleaned = 0.00482812 Jy ! Component: 150 - total flux cleaned = 0.00640367 Jy ! Component: 200 - total flux cleaned = 0.00759231 Jy ! Total flux subtracted in 200 components = 0.00759231 Jy ! Clean residual min=-0.001791 max=0.001953 Jy/beam ! Clean residual mean=0.000006 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.174046 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816031 Jy ! Component: 100 - total flux cleaned = 0.00150707 Jy ! Component: 150 - total flux cleaned = 0.00209626 Jy ! Component: 200 - total flux cleaned = 0.00249882 Jy ! Total flux subtracted in 200 components = 0.00249882 Jy ! Clean residual min=-0.001572 max=0.001704 Jy/beam ! Clean residual mean=0.000006 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.176545 Jy ! Adding 158 model components to the UV plane model. ! The established model now contains 297 components and 0.176545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.751 mas, bmaj=18.15 mas, bpa=-1.803 degrees ! Estimated noise=733.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143019 Jy ! Component: 100 - total flux cleaned = 0.000344797 Jy ! Component: 150 - total flux cleaned = 0.00052451 Jy ! Component: 200 - total flux cleaned = 0.000666554 Jy ! Total flux subtracted in 200 components = 0.000666554 Jy ! Clean residual min=-0.001442 max=0.001945 Jy/beam ! Clean residual mean=0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.177211 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 330 components and 0.177211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094755Jy sigma=0.000665 ! Fit after self-cal, rms=0.094741Jy sigma=0.000665 wmodel J1756-1427_S_2017_03_23_pus_map.mod ! Writing 330 model components to file: J1756-1427_S_2017_03_23_pus_map.mod wobs J1756-1427_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1756-1427_S_2017_03_23_pus_uvs.fits wwins J1756-1427_S_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1756-1427_S_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720801 Jy ! Component: 100 - total flux cleaned = 0.000723935 Jy ! Component: 150 - total flux cleaned = 0.000673474 Jy ! Component: 200 - total flux cleaned = 0.000624921 Jy ! Component: 250 - total flux cleaned = 0.000693928 Jy ! Component: 300 - total flux cleaned = 0.000826627 Jy ! Component: 350 - total flux cleaned = 0.000998789 Jy ! Component: 400 - total flux cleaned = 0.00118619 Jy ! Component: 450 - total flux cleaned = 0.0013482 Jy ! Component: 500 - total flux cleaned = 0.00150632 Jy ! Component: 550 - total flux cleaned = 0.0016412 Jy ! Component: 600 - total flux cleaned = 0.00179164 Jy ! Component: 650 - total flux cleaned = 0.00193832 Jy ! Component: 700 - total flux cleaned = 0.0020458 Jy ! Component: 750 - total flux cleaned = 0.00213383 Jy ! Component: 800 - total flux cleaned = 0.00220252 Jy ! Component: 850 - total flux cleaned = 0.00220256 Jy ! Component: 900 - total flux cleaned = 0.00226825 Jy ! Component: 950 - total flux cleaned = 0.00225174 Jy ! Component: 1000 - total flux cleaned = 0.00225149 Jy ! Component: 1050 - total flux cleaned = 0.00228237 Jy ! Component: 1100 - total flux cleaned = 0.00225193 Jy ! Component: 1150 - total flux cleaned = 0.00231245 Jy ! Component: 1200 - total flux cleaned = 0.00232739 Jy ! Component: 1250 - total flux cleaned = 0.00237148 Jy ! Component: 1300 - total flux cleaned = 0.00241428 Jy ! Component: 1350 - total flux cleaned = 0.00247068 Jy ! Component: 1400 - total flux cleaned = 0.00251221 Jy ! Component: 1450 - total flux cleaned = 0.00255317 Jy ! Component: 1500 - total flux cleaned = 0.00258015 Jy ! Component: 1550 - total flux cleaned = 0.00264667 Jy ! Component: 1600 - total flux cleaned = 0.0026859 Jy ! Component: 1650 - total flux cleaned = 0.00273737 Jy ! Component: 1700 - total flux cleaned = 0.00274987 Jy ! Component: 1750 - total flux cleaned = 0.00283792 Jy ! Component: 1800 - total flux cleaned = 0.00286257 Jy ! Component: 1850 - total flux cleaned = 0.00287488 Jy ! Component: 1900 - total flux cleaned = 0.00292347 Jy ! Component: 1950 - total flux cleaned = 0.00301903 Jy ! Component: 2000 - total flux cleaned = 0.00301897 Jy ! Component: 2050 - total flux cleaned = 0.00306584 Jy ! Component: 2100 - total flux cleaned = 0.00313481 Jy ! Component: 2150 - total flux cleaned = 0.00314618 Jy ! Component: 2200 - total flux cleaned = 0.00321352 Jy ! Component: 2250 - total flux cleaned = 0.0032357 Jy ! Component: 2300 - total flux cleaned = 0.00329073 Jy ! Component: 2350 - total flux cleaned = 0.00331256 Jy ! Component: 2400 - total flux cleaned = 0.00336646 Jy ! Component: 2450 - total flux cleaned = 0.00345175 Jy ! Component: 2500 - total flux cleaned = 0.00351484 Jy ! Component: 2550 - total flux cleaned = 0.00357754 Jy ! Component: 2600 - total flux cleaned = 0.00360839 Jy ! Component: 2650 - total flux cleaned = 0.00364935 Jy ! Component: 2700 - total flux cleaned = 0.00366963 Jy ! Component: 2750 - total flux cleaned = 0.00371988 Jy ! Component: 2800 - total flux cleaned = 0.00373988 Jy ! Component: 2850 - total flux cleaned = 0.00378933 Jy ! Component: 2900 - total flux cleaned = 0.00382852 Jy ! Component: 2950 - total flux cleaned = 0.0038673 Jy ! Component: 3000 - total flux cleaned = 0.00387686 Jy ! Component: 3050 - total flux cleaned = 0.00392464 Jy ! Component: 3100 - total flux cleaned = 0.00394362 Jy ! Component: 3150 - total flux cleaned = 0.00398122 Jy ! Component: 3200 - total flux cleaned = 0.00403714 Jy ! Component: 3250 - total flux cleaned = 0.00407406 Jy ! Component: 3300 - total flux cleaned = 0.00408316 Jy ! Component: 3350 - total flux cleaned = 0.00411953 Jy ! Component: 3400 - total flux cleaned = 0.0041647 Jy ! Component: 3450 - total flux cleaned = 0.00418262 Jy ! Component: 3500 - total flux cleaned = 0.00422704 Jy ! Component: 3550 - total flux cleaned = 0.00422696 Jy ! Component: 3600 - total flux cleaned = 0.00422703 Jy ! Component: 3650 - total flux cleaned = 0.00424442 Jy ! Component: 3700 - total flux cleaned = 0.00422713 Jy ! Component: 3750 - total flux cleaned = 0.00424429 Jy ! Component: 3800 - total flux cleaned = 0.00427844 Jy ! Component: 3850 - total flux cleaned = 0.00429536 Jy ! Component: 3900 - total flux cleaned = 0.00430375 Jy ! Component: 3950 - total flux cleaned = 0.00428704 Jy ! Component: 4000 - total flux cleaned = 0.00432015 Jy ! Component: 4050 - total flux cleaned = 0.0043449 Jy ! Total flux subtracted in 4096 components = 0.00436112 Jy ! Clean residual min=-0.000415 max=0.000502 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.181572 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 687 components and 0.181572 Jy ![Exited script file: muppet] wmap "J1756-1427_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.751 x 18.15 at -1.803 degrees (North through East) ! Clean map min=-0.0012256 max=0.12461 Jy/beam ! Writing clean map to FITS file: J1756-1427_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408124 0.408124 0.816248 1.6325 3.26499 6.52999 13.06 26.1199 52.2399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.751 x 18.15 at -1.803 degrees (North through East) ! Clean map min=-0.0012256 max=0.12461 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1756-1427_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:06:19 2019