! Started logfile: J0448+5921_S_2017_08_05_pus_uvs.log on Thu May 9 19:20:29 2019 obs J0448+5921_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0448+5921_S_2017_08_05_pus_uva.fits ! AN table 1: 181 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977164 visibilities/baseline/integration-bin. ! Found source: J0448+5921 ! ! 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 513 lines of history. ! ! Reading 31836 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 J0448+5921_S_2017_08_05_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 961 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933436Jy sigma=0.008751 ! Fit after self-cal, rms=0.919514Jy sigma=0.008635 ! 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=3.042 mas, bmaj=3.816 mas, bpa=11.29 degrees ! Estimated noise=963.43 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 = 0.0567113 Jy ! Component: 100 - total flux cleaned = 0.0748755 Jy ! Total flux subtracted in 100 components = 0.0748755 Jy ! Clean residual min=-0.005828 max=0.012476 Jy/beam ! Clean residual mean=-0.000048 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.0748755 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0748755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089830Jy sigma=0.000781 ! Fit after self-cal, rms=0.089766Jy sigma=0.000781 ! Inverting map ! Added new window around map position (8, 54). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013206 Jy ! Component: 100 - total flux cleaned = 0.0229636 Jy ! Total flux subtracted in 100 components = 0.0229636 Jy ! Clean residual min=-0.004929 max=0.009406 Jy/beam ! Clean residual mean=-0.000040 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.0978391 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0978391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086261Jy sigma=0.000745 ! Fit after self-cal, rms=0.086093Jy sigma=0.000744 ! Inverting map ! Added new window around map position (-0.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994238 Jy ! Component: 100 - total flux cleaned = 0.017318 Jy ! Total flux subtracted in 100 components = 0.017318 Jy ! Clean residual min=-0.004184 max=0.006196 Jy/beam ! Clean residual mean=-0.000035 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.115157 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.115157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083983Jy sigma=0.000723 ! Fit after self-cal, rms=0.083865Jy sigma=0.000722 ! 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=3.723 mas, bmaj=4.849 mas, bpa=14.33 degrees ! Estimated noise=492.701 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 (4, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123039 Jy ! Component: 100 - total flux cleaned = 0.0215565 Jy ! Component: 150 - total flux cleaned = 0.0288993 Jy ! Component: 200 - total flux cleaned = 0.0348428 Jy ! Total flux subtracted in 200 components = 0.0348428 Jy ! Clean residual min=-0.003676 max=0.007881 Jy/beam ! Clean residual mean=-0.000093 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.15 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 121 components and 0.15 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081125Jy sigma=0.000697 ! Fit after self-cal, rms=0.080999Jy sigma=0.000695 ! Inverting map ! Added new window around map position (7.5, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860203 Jy ! Component: 100 - total flux cleaned = 0.014498 Jy ! Component: 150 - total flux cleaned = 0.0193243 Jy ! Component: 200 - total flux cleaned = 0.0234343 Jy ! Total flux subtracted in 200 components = 0.0234343 Jy ! Clean residual min=-0.002964 max=0.004856 Jy/beam ! Clean residual mean=-0.000061 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.173434 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 203 components and 0.173434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079687Jy sigma=0.000683 ! Fit after self-cal, rms=0.079538Jy sigma=0.000682 ! Inverting map ! Added new window around map position (3.5, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560534 Jy ! Component: 100 - total flux cleaned = 0.0096444 Jy ! Component: 150 - total flux cleaned = 0.0131385 Jy ! Component: 200 - total flux cleaned = 0.0162201 Jy ! Total flux subtracted in 200 components = 0.0162201 Jy ! Clean residual min=-0.002578 max=0.002922 Jy/beam ! Clean residual mean=-0.000041 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.189654 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 274 components and 0.189654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078901Jy sigma=0.000677 ! Fit after self-cal, rms=0.078855Jy sigma=0.000676 ! 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 0.96 FD 0.96 HN 1.01 KP 1.05 ! LA 0.98 MK 1.07 NL 0.93 OV 1.03 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.05 HN 1.02 KP 0.98 ! LA 0.94 MK 1.04 NL 1.00 OV 1.10 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.07 HN 1.03 KP 0.88 ! LA 0.75 MK 1.02 NL 1.18 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.95 KP 1.00* ! LA 0.74 MK 1.06 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.078855Jy sigma=0.000676 ! Fit after self-cal, rms=0.075318Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=4.914 mas, bpa=14.38 degrees ! Estimated noise=486.448 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 = 0.00231953 Jy ! Component: 100 - total flux cleaned = 0.00381785 Jy ! Component: 150 - total flux cleaned = 0.0049442 Jy ! Component: 200 - total flux cleaned = 0.00560997 Jy ! Total flux subtracted in 200 components = 0.00560997 Jy ! Clean residual min=-0.001628 max=0.001760 Jy/beam ! Clean residual mean=-0.000012 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.195264 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 308 components and 0.195264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075214Jy sigma=0.000666 ! Fit after self-cal, rms=0.075167Jy sigma=0.000665 ! 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=0.075167Jy sigma=0.000665 ! Fit after self-cal, rms=0.078052Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=4.93 mas, bpa=15.28 degrees ! Estimated noise=488.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013795 Jy ! Component: 100 - total flux cleaned = 0.00219799 Jy ! Component: 150 - total flux cleaned = 0.00279952 Jy ! Component: 200 - total flux cleaned = 0.00327302 Jy ! Total flux subtracted in 200 components = 0.00327302 Jy ! Clean residual min=-0.001486 max=0.001449 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.198537 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 326 components and 0.198537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078014Jy sigma=0.000663 ! Fit after self-cal, rms=0.078064Jy sigma=0.000663 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 = 0.000473681 Jy ! Component: 100 - total flux cleaned = 0.000789756 Jy ! Component: 150 - total flux cleaned = 0.00108007 Jy ! Component: 200 - total flux cleaned = 0.00134723 Jy ! Total flux subtracted in 200 components = 0.00134723 Jy ! Clean residual min=-0.001470 max=0.001366 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.199884 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 336 components and 0.199884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078043Jy sigma=0.000662 ! Fit after self-cal, rms=0.078042Jy sigma=0.000662 ! 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=0.078042Jy sigma=0.000662 ! Fit after self-cal, rms=0.078503Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=4.935 mas, bpa=15.68 degrees ! Estimated noise=487.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772287 Jy ! Component: 100 - total flux cleaned = 0.00128805 Jy ! Component: 150 - total flux cleaned = 0.00174627 Jy ! Component: 200 - total flux cleaned = 0.00203902 Jy ! Total flux subtracted in 200 components = 0.00203902 Jy ! Clean residual min=-0.001382 max=0.001332 Jy/beam ! Clean residual mean=-0.000004 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.201923 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 346 components and 0.201923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078484Jy sigma=0.000662 ! Fit after self-cal, rms=0.078488Jy sigma=0.000662 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 = 0.000325581 Jy ! Component: 100 - total flux cleaned = 0.000532528 Jy ! Component: 150 - total flux cleaned = 0.000683522 Jy ! Component: 200 - total flux cleaned = 0.000845835 Jy ! Total flux subtracted in 200 components = 0.000845835 Jy ! Clean residual min=-0.001387 max=0.001296 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.202769 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 352 components and 0.202769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078477Jy sigma=0.000662 ! Fit after self-cal, rms=0.078476Jy sigma=0.000662 ! 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=0.078476Jy sigma=0.000662 ! Fit after self-cal, rms=0.078480Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.976 mas, bmaj=9.003 mas, bpa=27.56 degrees ! Estimated noise=609.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120609 Jy ! Component: 100 - total flux cleaned = 0.00172013 Jy ! Component: 150 - total flux cleaned = 0.002108 Jy ! Component: 200 - total flux cleaned = 0.00243953 Jy ! Total flux subtracted in 200 components = 0.00243953 Jy ! Clean residual min=-0.001394 max=0.001438 Jy/beam ! Clean residual mean=-0.000006 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.205209 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 368 components and 0.205209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078472Jy sigma=0.000662 ! Fit after self-cal, rms=0.078471Jy sigma=0.000662 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 = 0.000297955 Jy ! Component: 100 - total flux cleaned = 0.00057493 Jy ! Component: 150 - total flux cleaned = 0.000796633 Jy ! Component: 200 - total flux cleaned = 0.000929475 Jy ! Total flux subtracted in 200 components = 0.000929475 Jy ! Clean residual min=-0.001415 max=0.001381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.206138 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 373 components and 0.206138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078468Jy sigma=0.000662 ! Fit after self-cal, rms=0.078468Jy sigma=0.000662 ! 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=3.761 mas, bmaj=4.941 mas, bpa=15.93 degrees ! Estimated noise=487.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.761 x 4.941 at 15.93 degrees (North through East) ! Clean map min=-0.0013416 max=0.074706 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=3.072 mas, bmaj=3.89 mas, bpa=13.13 degrees ! Estimated noise=962.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551533 Jy ! Component: 100 - total flux cleaned = 0.0750057 Jy ! Component: 150 - total flux cleaned = 0.0891397 Jy ! Component: 200 - total flux cleaned = 0.100375 Jy ! Total flux subtracted in 200 components = 0.100375 Jy ! Clean residual min=-0.004399 max=0.006792 Jy/beam ! Clean residual mean=-0.000042 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.100375 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.100375 Jy ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=4.941 mas, bpa=15.93 degrees ! Estimated noise=487.014 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 = 0.0160429 Jy ! Component: 100 - total flux cleaned = 0.0284371 Jy ! Component: 150 - total flux cleaned = 0.0384672 Jy ! Component: 200 - total flux cleaned = 0.0467606 Jy ! Total flux subtracted in 200 components = 0.0467606 Jy ! Clean residual min=-0.003147 max=0.005370 Jy/beam ! Clean residual mean=-0.000083 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.147135 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 139 components and 0.147135 Jy ! Inverting map ! Added new window around map position (3.5, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701897 Jy ! Component: 100 - total flux cleaned = 0.0129819 Jy ! Component: 150 - total flux cleaned = 0.0181441 Jy ! Component: 200 - total flux cleaned = 0.0226783 Jy ! Total flux subtracted in 200 components = 0.0226783 Jy ! Clean residual min=-0.002240 max=0.003015 Jy/beam ! Clean residual mean=-0.000050 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.169814 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 230 components and 0.169814 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=7.976 mas, bmaj=9.003 mas, bpa=27.56 degrees ! Estimated noise=609.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784233 Jy ! Component: 100 - total flux cleaned = 0.0138085 Jy ! Component: 150 - total flux cleaned = 0.0184808 Jy ! Component: 200 - total flux cleaned = 0.022181 Jy ! Total flux subtracted in 200 components = 0.022181 Jy ! Clean residual min=-0.001969 max=0.002455 Jy/beam ! Clean residual mean=-0.000046 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.191995 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 = 0.00294721 Jy ! Component: 100 - total flux cleaned = 0.0053091 Jy ! Component: 150 - total flux cleaned = 0.0072161 Jy ! Component: 200 - total flux cleaned = 0.0087632 Jy ! Total flux subtracted in 200 components = 0.0087632 Jy ! Clean residual min=-0.001592 max=0.001684 Jy/beam ! Clean residual mean=-0.000018 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.200758 Jy ! Adding 205 model components to the UV plane model. ! The established model now contains 420 components and 0.200758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=4.941 mas, bpa=15.93 degrees ! Estimated noise=487.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132945 Jy ! Component: 100 - total flux cleaned = 0.00233241 Jy ! Component: 150 - total flux cleaned = 0.00313831 Jy ! Component: 200 - total flux cleaned = 0.00344567 Jy ! Total flux subtracted in 200 components = 0.00344567 Jy ! Clean residual min=-0.001277 max=0.001317 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.204204 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 444 components and 0.204204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078490Jy sigma=0.000662 ! Fit after self-cal, rms=0.078471Jy sigma=0.000662 wmodel J0448+5921_S_2017_08_05_pus_map.mod ! Writing 444 model components to file: J0448+5921_S_2017_08_05_pus_map.mod wobs J0448+5921_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0448+5921_S_2017_08_05_pus_uvs.fits wwins J0448+5921_S_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J0448+5921_S_2017_08_05_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 = 0.000178287 Jy ! Component: 100 - total flux cleaned = 0.000246458 Jy ! Component: 150 - total flux cleaned = 0.000137919 Jy ! Component: 200 - total flux cleaned = 3.28865e-05 Jy ! Component: 250 - total flux cleaned = -0.000150137 Jy ! Component: 300 - total flux cleaned = -0.000268954 Jy ! Component: 350 - total flux cleaned = -0.000385142 Jy ! Component: 400 - total flux cleaned = -0.000479912 Jy ! Component: 450 - total flux cleaned = -0.000629007 Jy ! Component: 500 - total flux cleaned = -0.000774825 Jy ! Component: 550 - total flux cleaned = -0.000900353 Jy ! Component: 600 - total flux cleaned = -0.0009533 Jy ! Component: 650 - total flux cleaned = -0.0010571 Jy ! Component: 700 - total flux cleaned = -0.00114203 Jy ! Component: 750 - total flux cleaned = -0.00125892 Jy ! Component: 800 - total flux cleaned = -0.00130823 Jy ! Component: 850 - total flux cleaned = -0.0013568 Jy ! Component: 900 - total flux cleaned = -0.00140484 Jy ! Component: 950 - total flux cleaned = -0.00146835 Jy ! Component: 1000 - total flux cleaned = -0.00153095 Jy ! Component: 1050 - total flux cleaned = -0.00159284 Jy ! Component: 1100 - total flux cleaned = -0.00163889 Jy ! Component: 1150 - total flux cleaned = -0.00165421 Jy ! Component: 1200 - total flux cleaned = -0.0017291 Jy ! Component: 1250 - total flux cleaned = -0.00181766 Jy ! Component: 1300 - total flux cleaned = -0.00189057 Jy ! Component: 1350 - total flux cleaned = -0.00196272 Jy ! Component: 1400 - total flux cleaned = -0.00203397 Jy ! Component: 1450 - total flux cleaned = -0.00204831 Jy ! Component: 1500 - total flux cleaned = -0.00213215 Jy ! Component: 1550 - total flux cleaned = -0.00222882 Jy ! Component: 1600 - total flux cleaned = -0.00231074 Jy ! Component: 1650 - total flux cleaned = -0.00236481 Jy ! Component: 1700 - total flux cleaned = -0.00243169 Jy ! Component: 1750 - total flux cleaned = -0.00249786 Jy ! Component: 1800 - total flux cleaned = -0.00253704 Jy ! Component: 1850 - total flux cleaned = -0.00256305 Jy ! Component: 1900 - total flux cleaned = -0.00258883 Jy ! Component: 1950 - total flux cleaned = -0.00269093 Jy ! Component: 2000 - total flux cleaned = -0.0026529 Jy ! Component: 2050 - total flux cleaned = -0.00267823 Jy ! Component: 2100 - total flux cleaned = -0.00279011 Jy ! Component: 2150 - total flux cleaned = -0.00282697 Jy ! Component: 2200 - total flux cleaned = -0.00282684 Jy ! Component: 2250 - total flux cleaned = -0.00287528 Jy ! Component: 2300 - total flux cleaned = -0.00293541 Jy ! Component: 2350 - total flux cleaned = -0.00295917 Jy ! Component: 2400 - total flux cleaned = -0.00300626 Jy ! Component: 2450 - total flux cleaned = -0.00297123 Jy ! Component: 2500 - total flux cleaned = -0.00304092 Jy ! Component: 2550 - total flux cleaned = -0.00306388 Jy ! Component: 2600 - total flux cleaned = -0.00308671 Jy ! Component: 2650 - total flux cleaned = -0.00310946 Jy ! Component: 2700 - total flux cleaned = -0.00316552 Jy ! Component: 2750 - total flux cleaned = -0.00316554 Jy ! Component: 2800 - total flux cleaned = -0.00315442 Jy ! Component: 2850 - total flux cleaned = -0.00318721 Jy ! Component: 2900 - total flux cleaned = -0.0031873 Jy ! Component: 2950 - total flux cleaned = -0.00321964 Jy ! Component: 3000 - total flux cleaned = -0.00320891 Jy ! Component: 3050 - total flux cleaned = -0.00321964 Jy ! Component: 3100 - total flux cleaned = -0.00324077 Jy ! Component: 3150 - total flux cleaned = -0.00321966 Jy ! Component: 3200 - total flux cleaned = -0.00319882 Jy ! Component: 3250 - total flux cleaned = -0.00324027 Jy ! Component: 3300 - total flux cleaned = -0.0032404 Jy ! Component: 3350 - total flux cleaned = -0.0032404 Jy ! Component: 3400 - total flux cleaned = -0.00329118 Jy ! Component: 3450 - total flux cleaned = -0.00326081 Jy ! Component: 3500 - total flux cleaned = -0.00326084 Jy ! Component: 3550 - total flux cleaned = -0.0032708 Jy ! Component: 3600 - total flux cleaned = -0.00325089 Jy ! Component: 3650 - total flux cleaned = -0.00323123 Jy ! Component: 3700 - total flux cleaned = -0.00321164 Jy ! Component: 3750 - total flux cleaned = -0.00320199 Jy ! Component: 3800 - total flux cleaned = -0.00319219 Jy ! Component: 3850 - total flux cleaned = -0.00318255 Jy ! Component: 3900 - total flux cleaned = -0.00315372 Jy ! Component: 3950 - total flux cleaned = -0.00313467 Jy ! Component: 4000 - total flux cleaned = -0.00311575 Jy ! Component: 4050 - total flux cleaned = -0.00314395 Jy ! Total flux subtracted in 4096 components = -0.00309717 Jy ! Clean residual min=-0.000477 max=0.000542 Jy/beam ! Clean residual mean=-0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.201107 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 720 components and 0.201107 Jy ![Exited script file: muppet] wmap "J0448+5921_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.761 x 4.941 at 15.93 degrees (North through East) ! Clean map min=-0.00095844 max=0.075774 Jy/beam ! Writing clean map to FITS file: J0448+5921_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0757743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166971 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.661058 0.661058 1.32212 2.64423 5.28846 10.5769 21.1539 42.3077 84.6154 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.761 x 4.941 at 15.93 degrees (North through East) ! Clean map min=-0.00095844 max=0.075774 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 J0448+5921_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:20:36 2019