! Started logfile: J0617-1715_S_2017_05_01_pus_uvs.log on Wed May 1 18:29:11 2019 obs J0617-1715_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0617-1715_S_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978558 visibilities/baseline/integration-bin. ! Found source: J0617-1715 ! ! 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 788 lines of history. ! ! Reading 20080 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 J0617-1715_S_2017_05_01_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 495 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902795Jy sigma=0.005905 ! Fit after self-cal, rms=0.884685Jy sigma=0.005807 ! 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=2.649 mas, bmaj=6.917 mas, bpa=-3.183 degrees ! Estimated noise=1411.85 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 = 0.090976 Jy ! Component: 100 - total flux cleaned = 0.117318 Jy ! Total flux subtracted in 100 components = 0.117318 Jy ! Clean residual min=-0.006069 max=0.011079 Jy/beam ! Clean residual mean=-0.000022 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.117318 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.117318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117440Jy sigma=0.000682 ! Fit after self-cal, rms=0.117433Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012909 Jy ! Component: 100 - total flux cleaned = 0.0198418 Jy ! Total flux subtracted in 100 components = 0.0198418 Jy ! Clean residual min=-0.004804 max=0.006726 Jy/beam ! Clean residual mean=-0.000017 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.13716 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.13716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115787Jy sigma=0.000669 ! Fit after self-cal, rms=0.115782Jy sigma=0.000669 ! Inverting map ! Added new window around map position (5.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636177 Jy ! Component: 100 - total flux cleaned = 0.0100607 Jy ! Total flux subtracted in 100 components = 0.0100607 Jy ! Clean residual min=-0.004473 max=0.004722 Jy/beam ! Clean residual mean=-0.000014 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.14722 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.14722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115348Jy sigma=0.000666 ! Fit after self-cal, rms=0.115324Jy sigma=0.000665 ! 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=3.258 mas, bmaj=8.248 mas, bpa=-1.349 degrees ! Estimated noise=855.979 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 = 0.00406542 Jy ! Component: 100 - total flux cleaned = 0.00610081 Jy ! Component: 150 - total flux cleaned = 0.00731641 Jy ! Component: 200 - total flux cleaned = 0.00762899 Jy ! Total flux subtracted in 200 components = 0.00762899 Jy ! Clean residual min=-0.003283 max=0.004091 Jy/beam ! Clean residual mean=-0.000025 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.154849 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.154849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115178Jy sigma=0.000664 ! Fit after self-cal, rms=0.115177Jy sigma=0.000664 ! 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 0.94 FD 0.92 HN 1.04 KP 1.00 ! LA 1.03 MK 1.03 NL 0.95 OV 1.09 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.07 KP 1.01 ! LA 0.93 MK 1.01 NL 1.02 OV 1.09 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.09 KP 1.02 ! LA 0.97 MK 1.02 NL 1.03 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.95 KP 1.00* ! LA 0.83 MK 0.94 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.115177Jy sigma=0.000664 ! Fit after self-cal, rms=0.114853Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=8.241 mas, bpa=-1.122 degrees ! Estimated noise=860.163 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 (15, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350405 Jy ! Component: 100 - total flux cleaned = 0.00541933 Jy ! Component: 150 - total flux cleaned = 0.00589127 Jy ! Component: 200 - total flux cleaned = 0.0059325 Jy ! Total flux subtracted in 200 components = 0.0059325 Jy ! Clean residual min=-0.002388 max=0.002541 Jy/beam ! Clean residual mean=-0.000006 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.160782 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.160782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114744Jy sigma=0.000661 ! Fit after self-cal, rms=0.114713Jy sigma=0.000661 ! 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=0.114713Jy sigma=0.000661 ! Fit after self-cal, rms=0.115844Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=8.258 mas, bpa=-1.05 degrees ! Estimated noise=860.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106737 Jy ! Component: 100 - total flux cleaned = 0.00147715 Jy ! Component: 150 - total flux cleaned = 0.00170618 Jy ! Component: 200 - total flux cleaned = 0.00168257 Jy ! Total flux subtracted in 200 components = 0.00168257 Jy ! Clean residual min=-0.002217 max=0.002118 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.162464 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.162464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115817Jy sigma=0.000660 ! Fit after self-cal, rms=0.115824Jy sigma=0.000660 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 = 0.000349598 Jy ! Component: 100 - total flux cleaned = 0.000395841 Jy ! Component: 150 - total flux cleaned = 0.000416802 Jy ! Component: 200 - total flux cleaned = 0.000396677 Jy ! Total flux subtracted in 200 components = 0.000396677 Jy ! Clean residual min=-0.002178 max=0.002129 Jy/beam ! Clean residual mean=-0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.162861 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.162861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115812Jy sigma=0.000660 ! Fit after self-cal, rms=0.115809Jy sigma=0.000660 ! 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=0.115809Jy sigma=0.000660 ! Fit after self-cal, rms=0.116584Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=8.265 mas, bpa=-0.9949 degrees ! Estimated noise=860.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114138 Jy ! Component: 100 - total flux cleaned = 0.000157267 Jy ! Component: 150 - total flux cleaned = 0.000197734 Jy ! Component: 200 - total flux cleaned = 0.000198009 Jy ! Total flux subtracted in 200 components = 0.000198009 Jy ! Clean residual min=-0.002176 max=0.002059 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.163059 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.163059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116572Jy sigma=0.000660 ! Fit after self-cal, rms=0.116574Jy sigma=0.000660 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 = 4.29196e-05 Jy ! Component: 100 - total flux cleaned = 6.16922e-05 Jy ! Component: 150 - total flux cleaned = 7.8952e-05 Jy ! Component: 200 - total flux cleaned = 6.29078e-05 Jy ! Total flux subtracted in 200 components = 6.29078e-05 Jy ! Clean residual min=-0.002157 max=0.002052 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.163122 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.163122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116566Jy sigma=0.000660 ! Fit after self-cal, rms=0.116564Jy sigma=0.000660 ! 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=0.116564Jy sigma=0.000660 ! Fit after self-cal, rms=0.117195Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.669 mas, bmaj=15.67 mas, bpa=2.657 degrees ! Estimated noise=1056.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511976 Jy ! Component: 100 - total flux cleaned = 0.000420938 Jy ! Component: 150 - total flux cleaned = 0.000343766 Jy ! Component: 200 - total flux cleaned = 0.000303067 Jy ! Total flux subtracted in 200 components = 0.000303067 Jy ! Clean residual min=-0.001747 max=0.002256 Jy/beam ! Clean residual mean=-0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.163425 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 132 components and 0.163425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117197Jy sigma=0.000660 ! Fit after self-cal, rms=0.117199Jy sigma=0.000660 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 = 2.47538e-05 Jy ! Component: 100 - total flux cleaned = -3.0061e-07 Jy ! Component: 150 - total flux cleaned = -1.1583e-05 Jy ! Component: 200 - total flux cleaned = -3.22132e-05 Jy ! Total flux subtracted in 200 components = -3.22132e-05 Jy ! Clean residual min=-0.001742 max=0.002219 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.163393 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 139 components and 0.163393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117201Jy sigma=0.000660 ! Fit after self-cal, rms=0.117200Jy sigma=0.000660 ! 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=3.271 mas, bmaj=8.272 mas, bpa=-0.932 degrees ! Estimated noise=860.731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 8.272 at -0.932 degrees (North through East) ! Clean map min=-0.0020384 max=0.11905 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=2.65 mas, bmaj=6.917 mas, bpa=-2.771 degrees ! Estimated noise=1422.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912769 Jy ! Component: 100 - total flux cleaned = 0.118745 Jy ! Component: 150 - total flux cleaned = 0.131879 Jy ! Component: 200 - total flux cleaned = 0.139937 Jy ! Total flux subtracted in 200 components = 0.139937 Jy ! Clean residual min=-0.005152 max=0.005334 Jy/beam ! Clean residual mean=-0.000009 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.139937 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.139937 Jy ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=8.272 mas, bpa=-0.932 degrees ! Estimated noise=860.731 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 = 0.00682748 Jy ! Component: 100 - total flux cleaned = 0.0112225 Jy ! Component: 150 - total flux cleaned = 0.0144484 Jy ! Component: 200 - total flux cleaned = 0.0168799 Jy ! Total flux subtracted in 200 components = 0.0168799 Jy ! Clean residual min=-0.002446 max=0.002654 Jy/beam ! Clean residual mean=-0.000009 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.156817 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 62 components and 0.156817 Jy ! Inverting map ! Added new window around map position (21.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239141 Jy ! Component: 100 - total flux cleaned = 0.00395771 Jy ! Component: 150 - total flux cleaned = 0.00470719 Jy ! Component: 200 - total flux cleaned = 0.00505136 Jy ! Total flux subtracted in 200 components = 0.00505136 Jy ! Clean residual min=-0.002102 max=0.002063 Jy/beam ! Clean residual mean=-0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.161868 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 0.161868 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=7.669 mas, bmaj=15.67 mas, bpa=2.657 degrees ! Estimated noise=1056.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00097547 Jy ! Component: 100 - total flux cleaned = 0.00114256 Jy ! Component: 150 - total flux cleaned = 0.00127454 Jy ! Component: 200 - total flux cleaned = 0.00136393 Jy ! Total flux subtracted in 200 components = 0.00136393 Jy ! Clean residual min=-0.001807 max=0.002012 Jy/beam ! Clean residual mean=-0.000005 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.163232 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 = 5.82551e-05 Jy ! Component: 100 - total flux cleaned = 7.65092e-05 Jy ! Component: 150 - total flux cleaned = 7.64243e-05 Jy ! Component: 200 - total flux cleaned = 7.64858e-05 Jy ! Total flux subtracted in 200 components = 7.64858e-05 Jy ! Clean residual min=-0.001757 max=0.001964 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.163309 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 123 components and 0.163309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=8.272 mas, bpa=-0.932 degrees ! Estimated noise=860.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284772 Jy ! Component: 100 - total flux cleaned = -0.000406218 Jy ! Component: 150 - total flux cleaned = -0.000459402 Jy ! Component: 200 - total flux cleaned = -0.00050816 Jy ! Total flux subtracted in 200 components = -0.00050816 Jy ! Clean residual min=-0.002036 max=0.002027 Jy/beam ! Clean residual mean=-0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.162801 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.162801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117188Jy sigma=0.000660 ! Fit after self-cal, rms=0.117187Jy sigma=0.000660 wmodel J0617-1715_S_2017_05_01_pus_map.mod ! Writing 138 model components to file: J0617-1715_S_2017_05_01_pus_map.mod wobs J0617-1715_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0617-1715_S_2017_05_01_pus_uvs.fits wwins J0617-1715_S_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J0617-1715_S_2017_05_01_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 = 0.000194679 Jy ! Component: 100 - total flux cleaned = 9.17926e-05 Jy ! Component: 150 - total flux cleaned = -3.9869e-05 Jy ! Component: 200 - total flux cleaned = -0.000102793 Jy ! Component: 250 - total flux cleaned = -0.00016324 Jy ! Component: 300 - total flux cleaned = -0.000279979 Jy ! Component: 350 - total flux cleaned = -0.000308022 Jy ! Component: 400 - total flux cleaned = -0.000336544 Jy ! Component: 450 - total flux cleaned = -0.000444138 Jy ! Component: 500 - total flux cleaned = -0.000444068 Jy ! Component: 550 - total flux cleaned = -0.000443985 Jy ! Component: 600 - total flux cleaned = -0.00044374 Jy ! Component: 650 - total flux cleaned = -0.000394996 Jy ! Component: 700 - total flux cleaned = -0.000443181 Jy ! Component: 750 - total flux cleaned = -0.000372369 Jy ! Component: 800 - total flux cleaned = -0.000325989 Jy ! Component: 850 - total flux cleaned = -0.000280544 Jy ! Component: 900 - total flux cleaned = -0.000235494 Jy ! Component: 950 - total flux cleaned = -0.000169277 Jy ! Component: 1000 - total flux cleaned = -0.000125701 Jy ! Component: 1050 - total flux cleaned = -0.0001043 Jy ! Component: 1100 - total flux cleaned = -0.000103784 Jy ! Component: 1150 - total flux cleaned = -6.14408e-05 Jy ! Component: 1200 - total flux cleaned = -4.06154e-05 Jy ! Component: 1250 - total flux cleaned = -6.47224e-08 Jy ! Component: 1300 - total flux cleaned = 7.63466e-08 Jy ! Component: 1350 - total flux cleaned = -5.92542e-05 Jy ! Component: 1400 - total flux cleaned = -5.92043e-05 Jy ! Component: 1450 - total flux cleaned = -7.8462e-05 Jy ! Component: 1500 - total flux cleaned = -2.11548e-05 Jy ! Component: 1550 - total flux cleaned = -5.87427e-05 Jy ! Component: 1600 - total flux cleaned = -2.12529e-05 Jy ! Component: 1650 - total flux cleaned = -3.97611e-05 Jy ! Component: 1700 - total flux cleaned = -3.06101e-06 Jy ! Component: 1750 - total flux cleaned = 3.29977e-05 Jy ! Component: 1800 - total flux cleaned = 3.31105e-05 Jy ! Component: 1850 - total flux cleaned = 8.62201e-05 Jy ! Component: 1900 - total flux cleaned = 0.000138668 Jy ! Component: 1950 - total flux cleaned = 0.00010384 Jy ! Component: 2000 - total flux cleaned = 0.000189767 Jy ! Component: 2050 - total flux cleaned = 0.000206793 Jy ! Component: 2100 - total flux cleaned = 0.000274014 Jy ! Component: 2150 - total flux cleaned = 0.000290524 Jy ! Component: 2200 - total flux cleaned = 0.000323513 Jy ! Component: 2250 - total flux cleaned = 0.00032344 Jy ! Component: 2300 - total flux cleaned = 0.000339662 Jy ! Component: 2350 - total flux cleaned = 0.00033967 Jy ! Component: 2400 - total flux cleaned = 0.000387473 Jy ! Component: 2450 - total flux cleaned = 0.000371469 Jy ! Component: 2500 - total flux cleaned = 0.000418466 Jy ! Component: 2550 - total flux cleaned = 0.000371801 Jy ! Component: 2600 - total flux cleaned = 0.000402555 Jy ! Component: 2650 - total flux cleaned = 0.000417813 Jy ! Component: 2700 - total flux cleaned = 0.000432966 Jy ! Component: 2750 - total flux cleaned = 0.000447848 Jy ! Component: 2800 - total flux cleaned = 0.000477867 Jy ! Component: 2850 - total flux cleaned = 0.000522391 Jy ! Component: 2900 - total flux cleaned = 0.000551725 Jy ! Component: 2950 - total flux cleaned = 0.000478619 Jy ! Component: 3000 - total flux cleaned = 0.000507829 Jy ! Component: 3050 - total flux cleaned = 0.000493476 Jy ! Component: 3100 - total flux cleaned = 0.000522301 Jy ! Component: 3150 - total flux cleaned = 0.000508162 Jy ! Component: 3200 - total flux cleaned = 0.000550411 Jy ! Component: 3250 - total flux cleaned = 0.000522505 Jy ! Component: 3300 - total flux cleaned = 0.000536466 Jy ! Component: 3350 - total flux cleaned = 0.000522619 Jy ! Component: 3400 - total flux cleaned = 0.000563854 Jy ! Component: 3450 - total flux cleaned = 0.000577584 Jy ! Component: 3500 - total flux cleaned = 0.0005504 Jy ! Component: 3550 - total flux cleaned = 0.000550407 Jy ! Component: 3600 - total flux cleaned = 0.000550257 Jy ! Component: 3650 - total flux cleaned = 0.000630016 Jy ! Component: 3700 - total flux cleaned = 0.000590329 Jy ! Component: 3750 - total flux cleaned = 0.00064282 Jy ! Component: 3800 - total flux cleaned = 0.000603796 Jy ! Component: 3850 - total flux cleaned = 0.000681541 Jy ! Component: 3900 - total flux cleaned = 0.000707184 Jy ! Component: 3950 - total flux cleaned = 0.000681594 Jy ! Component: 4000 - total flux cleaned = 0.000707039 Jy ! Component: 4050 - total flux cleaned = 0.000757653 Jy ! Total flux subtracted in 4096 components = 0.000770255 Jy ! Clean residual min=-0.000723 max=0.000829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.163571 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 397 components and 0.163571 Jy ![Exited script file: muppet] wmap "J0617-1715_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 8.272 at -0.932 degrees (North through East) ! Clean map min=-0.0015302 max=0.11916 Jy/beam ! Writing clean map to FITS file: J0617-1715_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221948 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558797 0.558797 1.11759 2.23519 4.47037 8.94075 17.8815 35.763 71.526 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 8.272 at -0.932 degrees (North through East) ! Clean map min=-0.0015302 max=0.11916 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 J0617-1715_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:29:17 2019