! Started logfile: J0457-2324_S_2017_07_16_pus_uvs.log on Thu May 9 11:01:48 2019 obs J0457-2324_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0457-2324_S_2017_07_16_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.567521 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 815 lines of history. ! ! Reading 1328 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 J0457-2324_S_2017_07_16_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.828219Jy sigma=0.005936 ! Fit after self-cal, rms=0.731665Jy sigma=0.005263 ! 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=2.341 mas, bmaj=6.678 mas, bpa=3.683 degrees ! Estimated noise=4144.23 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 = 1.25708 Jy ! Component: 100 - total flux cleaned = 1.541 Jy ! Total flux subtracted in 100 components = 1.541 Jy ! Clean residual min=-0.067150 max=0.179750 Jy/beam ! Clean residual mean=-0.000883 rms=0.027290 Jy/beam ! Combined flux in latest and established models = 1.54101 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.54101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340296Jy sigma=0.002239 ! Fit after self-cal, rms=0.340301Jy sigma=0.002239 ! Inverting map ! Added new window around map position (-35.5, 84.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160453 Jy ! Component: 100 - total flux cleaned = 0.251573 Jy ! Total flux subtracted in 100 components = 0.251573 Jy ! Clean residual min=-0.044287 max=0.108353 Jy/beam ! Clean residual mean=-0.000382 rms=0.015519 Jy/beam ! Combined flux in latest and established models = 1.79258 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.79258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222916Jy sigma=0.001351 ! Fit after self-cal, rms=0.219109Jy sigma=0.001310 ! 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=2.734 mas, bmaj=7.598 mas, bpa=2.701 degrees ! Estimated noise=3366.8 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 (35.5, -84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0998119 Jy ! Component: 100 - total flux cleaned = 0.149119 Jy ! Component: 150 - total flux cleaned = 0.176069 Jy ! Component: 200 - total flux cleaned = 0.182824 Jy ! Total flux subtracted in 200 components = 0.182824 Jy ! Clean residual min=-0.024800 max=0.023039 Jy/beam ! Clean residual mean=-0.000094 rms=0.006526 Jy/beam ! Combined flux in latest and established models = 1.9754 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 1.9754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167092Jy sigma=0.000964 ! Fit after self-cal, rms=0.165966Jy sigma=0.000960 ! 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 1.00* FD 1.00* HN 1.03 KP 1.04 ! LA 1.01 MK 1.01 NL 0.89 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.09 KP 1.00 ! LA 0.98 MK 1.00 NL 1.08 OV 1.03 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.10 KP 0.99 ! LA 1.00 MK 1.04 NL 1.03 OV 0.94 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.165966Jy sigma=0.000960 ! Fit after self-cal, rms=0.128871Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.773 mas, bmaj=7.594 mas, bpa=3.654 degrees ! Estimated noise=3419.29 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 = -0.00779282 Jy ! Component: 100 - total flux cleaned = -0.00652807 Jy ! Component: 150 - total flux cleaned = -0.00543485 Jy ! Component: 200 - total flux cleaned = -0.00545111 Jy ! Total flux subtracted in 200 components = -0.00545111 Jy ! Clean residual min=-0.016844 max=0.013231 Jy/beam ! Clean residual mean=-0.000049 rms=0.003567 Jy/beam ! Combined flux in latest and established models = 1.96995 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 1.96995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125354Jy sigma=0.000686 ! Fit after self-cal, rms=0.125166Jy sigma=0.000685 ! 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=0.125166Jy sigma=0.000685 ! Fit after self-cal, rms=0.125549Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.777 mas, bmaj=7.599 mas, bpa=3.675 degrees ! Estimated noise=3425.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0033437 Jy ! Component: 100 - total flux cleaned = -0.00305651 Jy ! Component: 150 - total flux cleaned = -0.00280244 Jy ! Component: 200 - total flux cleaned = -0.00280691 Jy ! Total flux subtracted in 200 components = -0.00280691 Jy ! Clean residual min=-0.014626 max=0.012058 Jy/beam ! Clean residual mean=-0.000048 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 1.96714 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 1.96714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123966Jy sigma=0.000678 ! Fit after self-cal, rms=0.123814Jy sigma=0.000677 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 = 0.000204487 Jy ! Component: 100 - total flux cleaned = 0.000204553 Jy ! Component: 150 - total flux cleaned = 0.000209365 Jy ! Component: 200 - total flux cleaned = 0.000392211 Jy ! Total flux subtracted in 200 components = 0.000392211 Jy ! Clean residual min=-0.013179 max=0.011445 Jy/beam ! Clean residual mean=-0.000045 rms=0.003032 Jy/beam ! Combined flux in latest and established models = 1.96754 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 1.96754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122966Jy sigma=0.000674 ! Fit after self-cal, rms=0.122850Jy sigma=0.000674 ! 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=0.122850Jy sigma=0.000674 ! Fit after self-cal, rms=0.123195Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.778 mas, bmaj=7.598 mas, bpa=3.694 degrees ! Estimated noise=3428.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241754 Jy ! Component: 100 - total flux cleaned = -0.00223108 Jy ! Component: 150 - total flux cleaned = -0.00223038 Jy ! Component: 200 - total flux cleaned = -0.00206594 Jy ! Total flux subtracted in 200 components = -0.00206594 Jy ! Clean residual min=-0.012043 max=0.010851 Jy/beam ! Clean residual mean=-0.000048 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 1.96547 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 1.96547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122498Jy sigma=0.000670 ! Fit after self-cal, rms=0.122376Jy sigma=0.000670 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 = 0.000167525 Jy ! Component: 100 - total flux cleaned = 1.89581e-05 Jy ! Component: 150 - total flux cleaned = 0.000165252 Jy ! Component: 200 - total flux cleaned = 0.00016475 Jy ! Total flux subtracted in 200 components = 0.00016475 Jy ! Clean residual min=-0.011341 max=0.010566 Jy/beam ! Clean residual mean=-0.000046 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 1.96563 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 1.96563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121893Jy sigma=0.000668 ! Fit after self-cal, rms=0.121768Jy sigma=0.000668 ! 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=0.121768Jy sigma=0.000668 ! Fit after self-cal, rms=0.122002Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.575 mas, bmaj=21.07 mas, bpa=5.866 degrees ! Estimated noise=4537.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183171 Jy ! Component: 100 - total flux cleaned = -0.00154897 Jy ! Component: 150 - total flux cleaned = -0.00129873 Jy ! Component: 200 - total flux cleaned = -0.00129655 Jy ! Total flux subtracted in 200 components = -0.00129655 Jy ! Clean residual min=-0.011031 max=0.009122 Jy/beam ! Clean residual mean=-0.000101 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 1.96434 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 1.96434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121706Jy sigma=0.000668 ! Fit after self-cal, rms=0.121580Jy sigma=0.000667 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 = 0.000113029 Jy ! Component: 100 - total flux cleaned = 0.000224039 Jy ! Component: 150 - total flux cleaned = 0.000327669 Jy ! Component: 200 - total flux cleaned = 0.000423423 Jy ! Total flux subtracted in 200 components = 0.000423423 Jy ! Clean residual min=-0.010581 max=0.008564 Jy/beam ! Clean residual mean=-0.000096 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 1.96476 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 1.96476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121481Jy sigma=0.000668 ! Fit after self-cal, rms=0.121405Jy sigma=0.000668 ! 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=2.778 mas, bmaj=7.598 mas, bpa=3.703 degrees ! Estimated noise=3429.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.778 x 7.598 at 3.703 degrees (North through East) ! Clean map min=-0.015533 max=1.5488 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121405Jy sigma=0.000668 ! Fit after self-cal, rms=0.113459Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=2.781 mas, bmaj=7.599 mas, bpa=3.768 degrees ! Estimated noise=3433.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00243572 Jy ! Component: 100 - total flux cleaned = -0.0027299 Jy ! Component: 150 - total flux cleaned = -0.00272981 Jy ! Component: 200 - total flux cleaned = -0.00273125 Jy ! Total flux subtracted in 200 components = -0.00273125 Jy ! Clean residual min=-0.010434 max=0.009601 Jy/beam ! Clean residual mean=-0.000051 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 1.96203 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 1.96203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113058Jy sigma=0.000600 ! Fit after self-cal, rms=0.112973Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.39436e-05 Jy ! Component: 100 - total flux cleaned = -8.38506e-05 Jy ! Component: 150 - total flux cleaned = -0.000198648 Jy ! Component: 200 - total flux cleaned = -0.000407007 Jy ! Total flux subtracted in 200 components = -0.000407007 Jy ! Clean residual min=-0.009927 max=0.009260 Jy/beam ! Clean residual mean=-0.000052 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 1.96162 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 1.96162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112716Jy sigma=0.000598 ! Fit after self-cal, rms=0.112628Jy sigma=0.000598 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112628Jy sigma=0.000598 ! Fit after self-cal, rms=0.112760Jy sigma=0.000598 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=2.366 mas, bmaj=6.634 mas, bpa=5.159 degrees ! Estimated noise=4131.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28875 Jy ! Component: 100 - total flux cleaned = 1.59027 Jy ! Component: 150 - total flux cleaned = 1.72599 Jy ! Component: 200 - total flux cleaned = 1.80559 Jy ! Total flux subtracted in 200 components = 1.80559 Jy ! Clean residual min=-0.033693 max=0.046341 Jy/beam ! Clean residual mean=-0.000328 rms=0.009374 Jy/beam ! Combined flux in latest and established models = 1.80559 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.80559 Jy ! Inverting map and beam ! Estimated beam: bmin=2.781 mas, bmaj=7.599 mas, bpa=3.774 degrees ! Estimated noise=3433.35 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) ! Added new window around map position (-38.5, 78). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722646 Jy ! Component: 100 - total flux cleaned = 0.110021 Jy ! Component: 150 - total flux cleaned = 0.131349 Jy ! Component: 200 - total flux cleaned = 0.144409 Jy ! Total flux subtracted in 200 components = 0.144409 Jy ! Clean residual min=-0.016280 max=0.012279 Jy/beam ! Clean residual mean=-0.000063 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 1.95 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 68 components and 1.95 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=7.583 mas, bmaj=21.09 mas, bpa=5.887 degrees ! Estimated noise=4535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010209 Jy ! Component: 100 - total flux cleaned = 0.0117347 Jy ! Component: 150 - total flux cleaned = 0.0122793 Jy ! Component: 200 - total flux cleaned = 0.0126031 Jy ! Total flux subtracted in 200 components = 0.0126031 Jy ! Clean residual min=-0.012219 max=0.012093 Jy/beam ! Clean residual mean=-0.000069 rms=0.003419 Jy/beam ! Combined flux in latest and established models = 1.96261 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 = 0.000158916 Jy ! Component: 100 - total flux cleaned = 0.000445346 Jy ! Component: 150 - total flux cleaned = 0.00070531 Jy ! Component: 200 - total flux cleaned = 0.000829053 Jy ! Total flux subtracted in 200 components = 0.000829053 Jy ! Clean residual min=-0.011279 max=0.011151 Jy/beam ! Clean residual mean=-0.000061 rms=0.003245 Jy/beam ! Combined flux in latest and established models = 1.96344 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 1.96344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.781 mas, bmaj=7.599 mas, bpa=3.774 degrees ! Estimated noise=3433.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223167 Jy ! Component: 100 - total flux cleaned = -0.000480028 Jy ! Component: 150 - total flux cleaned = -0.00111483 Jy ! Component: 200 - total flux cleaned = -0.00149707 Jy ! Total flux subtracted in 200 components = -0.00149707 Jy ! Clean residual min=-0.012955 max=0.010729 Jy/beam ! Clean residual mean=-0.000037 rms=0.002818 Jy/beam ! Combined flux in latest and established models = 1.96194 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 1.96194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114085Jy sigma=0.000604 ! Fit after self-cal, rms=0.113721Jy sigma=0.000602 wmodel J0457-2324_S_2017_07_16_pus_map.mod ! Writing 96 model components to file: J0457-2324_S_2017_07_16_pus_map.mod wobs J0457-2324_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0457-2324_S_2017_07_16_pus_uvs.fits wwins J0457-2324_S_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0457-2324_S_2017_07_16_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 = -0.00401771 Jy ! Component: 100 - total flux cleaned = -0.00382099 Jy ! Component: 150 - total flux cleaned = -0.00474455 Jy ! Component: 200 - total flux cleaned = -0.00632546 Jy ! Component: 250 - total flux cleaned = -0.00781359 Jy ! Component: 300 - total flux cleaned = -0.00921828 Jy ! Component: 350 - total flux cleaned = -0.0100688 Jy ! Component: 400 - total flux cleaned = -0.0109953 Jy ! Component: 450 - total flux cleaned = -0.0112181 Jy ! Component: 500 - total flux cleaned = -0.011644 Jy ! Component: 550 - total flux cleaned = -0.0120479 Jy ! Component: 600 - total flux cleaned = -0.0120483 Jy ! Component: 650 - total flux cleaned = -0.0123366 Jy ! Component: 700 - total flux cleaned = -0.0127071 Jy ! Component: 750 - total flux cleaned = -0.0133268 Jy ! Component: 800 - total flux cleaned = -0.0138422 Jy ! Component: 850 - total flux cleaned = -0.0145074 Jy ! Component: 900 - total flux cleaned = -0.0153158 Jy ! Component: 950 - total flux cleaned = -0.0161042 Jy ! Component: 1000 - total flux cleaned = -0.0170268 Jy ! Component: 1050 - total flux cleaned = -0.017776 Jy ! Component: 1100 - total flux cleaned = -0.0183638 Jy ! Component: 1150 - total flux cleaned = -0.0190798 Jy ! Component: 1200 - total flux cleaned = -0.0196399 Jy ! Component: 1250 - total flux cleaned = -0.0201873 Jy ! Component: 1300 - total flux cleaned = -0.0204547 Jy ! Component: 1350 - total flux cleaned = -0.0209153 Jy ! Component: 1400 - total flux cleaned = -0.0211727 Jy ! Component: 1450 - total flux cleaned = -0.0214898 Jy ! Component: 1500 - total flux cleaned = -0.021924 Jy ! Component: 1550 - total flux cleaned = -0.0220457 Jy ! Component: 1600 - total flux cleaned = -0.0224667 Jy ! Component: 1650 - total flux cleaned = -0.0226442 Jy ! Component: 1700 - total flux cleaned = -0.0229933 Jy ! Component: 1750 - total flux cleaned = -0.023394 Jy ! Component: 1800 - total flux cleaned = -0.0236198 Jy ! Component: 1850 - total flux cleaned = -0.0239535 Jy ! Component: 1900 - total flux cleaned = -0.0241727 Jy ! Component: 1950 - total flux cleaned = -0.0244438 Jy ! Component: 2000 - total flux cleaned = -0.0247648 Jy ! Component: 2050 - total flux cleaned = -0.0249234 Jy ! Component: 2100 - total flux cleaned = -0.0251328 Jy ! Component: 2150 - total flux cleaned = -0.0252892 Jy ! Component: 2200 - total flux cleaned = -0.0255467 Jy ! Component: 2250 - total flux cleaned = -0.0257006 Jy ! Component: 2300 - total flux cleaned = -0.0260559 Jy ! Component: 2350 - total flux cleaned = -0.0263072 Jy ! Component: 2400 - total flux cleaned = -0.0266565 Jy ! Component: 2450 - total flux cleaned = -0.0268545 Jy ! Component: 2500 - total flux cleaned = -0.0271005 Jy ! Component: 2550 - total flux cleaned = -0.0271984 Jy ! Component: 2600 - total flux cleaned = -0.0273926 Jy ! Component: 2650 - total flux cleaned = -0.0275857 Jy ! Component: 2700 - total flux cleaned = -0.0278254 Jy ! Component: 2750 - total flux cleaned = -0.027968 Jy ! Component: 2800 - total flux cleaned = -0.0281579 Jy ! Component: 2850 - total flux cleaned = -0.0283465 Jy ! Component: 2900 - total flux cleaned = -0.028534 Jy ! Component: 2950 - total flux cleaned = -0.028814 Jy ! Component: 3000 - total flux cleaned = -0.0290457 Jy ! Component: 3050 - total flux cleaned = -0.0292305 Jy ! Component: 3100 - total flux cleaned = -0.0294601 Jy ! Component: 3150 - total flux cleaned = -0.0297801 Jy ! Component: 3200 - total flux cleaned = -0.0300533 Jy ! Component: 3250 - total flux cleaned = -0.0304614 Jy ! Component: 3300 - total flux cleaned = -0.030778 Jy ! Component: 3350 - total flux cleaned = -0.0310038 Jy ! Component: 3400 - total flux cleaned = -0.031139 Jy ! Component: 3450 - total flux cleaned = -0.0314544 Jy ! Component: 3500 - total flux cleaned = -0.0316347 Jy ! Component: 3550 - total flux cleaned = -0.0319052 Jy ! Component: 3600 - total flux cleaned = -0.0320848 Jy ! Component: 3650 - total flux cleaned = -0.0323547 Jy ! Component: 3700 - total flux cleaned = -0.032535 Jy ! Component: 3750 - total flux cleaned = -0.0327599 Jy ! Component: 3800 - total flux cleaned = -0.0330747 Jy ! Component: 3850 - total flux cleaned = -0.0332101 Jy ! Component: 3900 - total flux cleaned = -0.0334799 Jy ! Component: 3950 - total flux cleaned = -0.0337048 Jy ! Component: 4000 - total flux cleaned = -0.0338401 Jy ! Component: 4050 - total flux cleaned = -0.0340658 Jy ! Total flux subtracted in 4096 components = -0.0342468 Jy ! Clean residual min=-0.002812 max=0.002761 Jy/beam ! Clean residual mean=-0.000027 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 1.92769 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 313 components and 1.92769 Jy ![Exited script file: muppet] wmap "J0457-2324_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.781 x 7.599 at 3.774 degrees (North through East) ! Clean map min=-0.012218 max=1.5636 Jy/beam ! Writing clean map to FITS file: J0457-2324_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.56364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00076781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147312 0.147312 0.294623 0.589247 1.17849 2.35699 4.71397 9.42795 18.8559 37.7118 75.4236 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.563 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.781 x 7.599 at 3.774 degrees (North through East) ! Clean map min=-0.012218 max=1.5636 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 J0457-2324_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:01:53 2019