! Started logfile: J0754-1147_S_2017_08_05_pus_uvs.log on Thu May 9 19:24:08 2019 obs J0754-1147_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0754-1147_S_2017_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759524 visibilities/baseline/integration-bin. ! Found source: J0754-1147 ! ! 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 7656 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 J0754-1147_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.374469Jy sigma=0.002893 ! Fit after self-cal, rms=0.263773Jy sigma=0.002016 ! 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=2.449 mas, bmaj=7.156 mas, bpa=-7.562 degrees ! Estimated noise=1453.17 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 = 0.631135 Jy ! Component: 100 - total flux cleaned = 0.816388 Jy ! Total flux subtracted in 100 components = 0.816388 Jy ! Clean residual min=-0.030990 max=0.081766 Jy/beam ! Clean residual mean=-0.000123 rms=0.010492 Jy/beam ! Combined flux in latest and established models = 0.816388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.816388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228684Jy sigma=0.001644 ! Fit after self-cal, rms=0.228517Jy sigma=0.001642 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0926209 Jy ! Component: 100 - total flux cleaned = 0.146135 Jy ! Total flux subtracted in 100 components = 0.146135 Jy ! Clean residual min=-0.020111 max=0.031942 Jy/beam ! Clean residual mean=-0.000062 rms=0.005597 Jy/beam ! Combined flux in latest and established models = 0.962523 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.962523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165618Jy sigma=0.001153 ! Fit after self-cal, rms=0.165515Jy sigma=0.001152 ! Inverting map ! Added new window around map position (-3.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360614 Jy ! Component: 100 - total flux cleaned = 0.0600255 Jy ! Total flux subtracted in 100 components = 0.0600255 Jy ! Clean residual min=-0.019130 max=0.019836 Jy/beam ! Clean residual mean=-0.000036 rms=0.004371 Jy/beam ! Combined flux in latest and established models = 1.02255 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 1.02255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150970Jy sigma=0.001055 ! Fit after self-cal, rms=0.150854Jy sigma=0.001054 ! 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=2.985 mas, bmaj=8.098 mas, bpa=-6.233 degrees ! Estimated noise=1160.83 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 = 0.0258533 Jy ! Component: 100 - total flux cleaned = 0.0411467 Jy ! Component: 150 - total flux cleaned = 0.0509279 Jy ! Component: 200 - total flux cleaned = 0.0572595 Jy ! Total flux subtracted in 200 components = 0.0572595 Jy ! Clean residual min=-0.016987 max=0.016580 Jy/beam ! Clean residual mean=-0.000022 rms=0.004182 Jy/beam ! Combined flux in latest and established models = 1.07981 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 1.07981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144149Jy sigma=0.001027 ! Fit after self-cal, rms=0.144048Jy sigma=0.001026 ! 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 0.95 HN 0.96 KP 1.07 ! LA 1.01 MK 0.99 NL 0.88 OV 1.03 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00 KP 1.01 ! LA 0.97 MK 0.98 NL 1.07 OV 1.07 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.99 KP 0.89 ! LA 0.77 MK 1.00 NL 1.22 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.97 KP 1.00* ! LA 1.00* MK 1.21 NL 1.00* OV 1.00* ! PT 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.144048Jy sigma=0.001026 ! Fit after self-cal, rms=0.092852Jy sigma=0.000710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=8.117 mas, bpa=-6.084 degrees ! Estimated noise=1158.77 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 = -0.00189603 Jy ! Component: 100 - total flux cleaned = -0.00280684 Jy ! Component: 150 - total flux cleaned = -0.00302835 Jy ! Component: 200 - total flux cleaned = -0.00331103 Jy ! Total flux subtracted in 200 components = -0.00331103 Jy ! Clean residual min=-0.008924 max=0.009474 Jy/beam ! Clean residual mean=-0.000014 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 1.0765 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 1.0765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092551Jy sigma=0.000708 ! Fit after self-cal, rms=0.092512Jy sigma=0.000708 ! 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=0.092512Jy sigma=0.000708 ! Fit after self-cal, rms=0.089142Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=8.139 mas, bpa=-5.996 degrees ! Estimated noise=1157.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000930758 Jy ! Component: 100 - total flux cleaned = -0.000929662 Jy ! Component: 150 - total flux cleaned = -0.0010234 Jy ! Component: 200 - total flux cleaned = -0.00102534 Jy ! Total flux subtracted in 200 components = -0.00102534 Jy ! Clean residual min=-0.004657 max=0.005189 Jy/beam ! Clean residual mean=0.000000 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 1.07547 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 1.07547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088911Jy sigma=0.000679 ! Fit after self-cal, rms=0.088910Jy sigma=0.000679 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 (-12.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389016 Jy ! Component: 100 - total flux cleaned = 0.00423289 Jy ! Component: 150 - total flux cleaned = 0.00422452 Jy ! Component: 200 - total flux cleaned = 0.00414239 Jy ! Total flux subtracted in 200 components = 0.00414239 Jy ! Clean residual min=-0.004289 max=0.003900 Jy/beam ! Clean residual mean=0.000002 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 1.07961 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.07961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088622Jy sigma=0.000676 ! Fit after self-cal, rms=0.088605Jy sigma=0.000676 ! 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=0.088605Jy sigma=0.000676 ! Fit after self-cal, rms=0.088583Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=8.147 mas, bpa=-5.985 degrees ! Estimated noise=1157.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202857 Jy ! Component: 100 - total flux cleaned = 0.000207756 Jy ! Component: 150 - total flux cleaned = 0.000206142 Jy ! Component: 200 - total flux cleaned = 0.000204116 Jy ! Total flux subtracted in 200 components = 0.000204116 Jy ! Clean residual min=-0.003863 max=0.003616 Jy/beam ! Clean residual mean=0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 1.07982 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 1.07982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088456Jy sigma=0.000675 ! Fit after self-cal, rms=0.088452Jy sigma=0.000675 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 = 0.000578793 Jy ! Component: 100 - total flux cleaned = 0.000702849 Jy ! Component: 150 - total flux cleaned = 0.000760557 Jy ! Component: 200 - total flux cleaned = 0.000760531 Jy ! Total flux subtracted in 200 components = 0.000760531 Jy ! Clean residual min=-0.003715 max=0.003550 Jy/beam ! Clean residual mean=0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.08058 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 1.08058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088380Jy sigma=0.000674 ! Fit after self-cal, rms=0.088379Jy sigma=0.000674 ! 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=0.088379Jy sigma=0.000674 ! Fit after self-cal, rms=0.088393Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.179 mas, bmaj=16.01 mas, bpa=-5.982 degrees ! Estimated noise=1521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104977 Jy ! Component: 100 - total flux cleaned = 0.000225107 Jy ! Component: 150 - total flux cleaned = 0.000294365 Jy ! Component: 200 - total flux cleaned = 0.000325216 Jy ! Total flux subtracted in 200 components = 0.000325216 Jy ! Clean residual min=-0.003691 max=0.003445 Jy/beam ! Clean residual mean=0.000001 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 1.0809 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 1.0809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088363Jy sigma=0.000674 ! Fit after self-cal, rms=0.088362Jy sigma=0.000674 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 = 0.000300195 Jy ! Component: 100 - total flux cleaned = 0.000386857 Jy ! Component: 150 - total flux cleaned = 0.000386715 Jy ! Component: 200 - total flux cleaned = 0.000432824 Jy ! Total flux subtracted in 200 components = 0.000432824 Jy ! Clean residual min=-0.003659 max=0.003462 Jy/beam ! Clean residual mean=0.000001 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 1.08134 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 1.08134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088346Jy sigma=0.000674 ! Fit after self-cal, rms=0.088345Jy sigma=0.000674 ! 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=2.996 mas, bmaj=8.153 mas, bpa=-5.979 degrees ! Estimated noise=1157.16 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.996 x 8.153 at -5.979 degrees (North through East) ! Clean map min=-0.0033664 max=0.85239 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=0.088345Jy sigma=0.000674 ! Fit after self-cal, rms=0.081291Jy sigma=0.000617 ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=8.159 mas, bpa=-5.982 degrees ! Estimated noise=1157.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000823702 Jy ! Component: 100 - total flux cleaned = -0.0010451 Jy ! Component: 150 - total flux cleaned = -0.00114723 Jy ! Component: 200 - total flux cleaned = -0.00114672 Jy ! Total flux subtracted in 200 components = -0.00114672 Jy ! Clean residual min=-0.003381 max=0.003520 Jy/beam ! Clean residual mean=0.000002 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 1.08019 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 1.08019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081225Jy sigma=0.000616 ! Fit after self-cal, rms=0.081223Jy sigma=0.000616 ! Inverting map ! Added new window around map position (-81.5, 97.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170686 Jy ! Component: 100 - total flux cleaned = 0.00217989 Jy ! Component: 150 - total flux cleaned = 0.00241371 Jy ! Component: 200 - total flux cleaned = 0.00267479 Jy ! Total flux subtracted in 200 components = 0.00267479 Jy ! Clean residual min=-0.003168 max=0.002953 Jy/beam ! Clean residual mean=0.000002 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 1.08286 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 1.08286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081064Jy sigma=0.000615 ! Fit after self-cal, rms=0.081059Jy sigma=0.000615 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081059Jy sigma=0.000615 ! Fit after self-cal, rms=0.081055Jy sigma=0.000615 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=2.463 mas, bmaj=7.203 mas, bpa=-7.182 degrees ! Estimated noise=1456.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.63177 Jy ! Component: 100 - total flux cleaned = 0.814032 Jy ! Component: 150 - total flux cleaned = 0.903791 Jy ! Component: 200 - total flux cleaned = 0.956368 Jy ! Total flux subtracted in 200 components = 0.956368 Jy ! Clean residual min=-0.011665 max=0.028116 Jy/beam ! Clean residual mean=-0.000049 rms=0.004153 Jy/beam ! Combined flux in latest and established models = 0.956369 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.956369 Jy ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=8.162 mas, bpa=-5.98 degrees ! Estimated noise=1156.99 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 = 0.049273 Jy ! Component: 100 - total flux cleaned = 0.0763964 Jy ! Component: 150 - total flux cleaned = 0.0917411 Jy ! Component: 200 - total flux cleaned = 0.101078 Jy ! Total flux subtracted in 200 components = 0.101078 Jy ! Clean residual min=-0.004703 max=0.006457 Jy/beam ! Clean residual mean=-0.000013 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 1.05745 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 79 components and 1.05745 Jy ! Inverting map ! Added new window around map position (-35.5, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686732 Jy ! Component: 100 - total flux cleaned = 0.0117699 Jy ! Component: 150 - total flux cleaned = 0.0156029 Jy ! Component: 200 - total flux cleaned = 0.0174998 Jy ! Total flux subtracted in 200 components = 0.0174998 Jy ! Clean residual min=-0.003623 max=0.003731 Jy/beam ! Clean residual mean=-0.000003 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 1.07495 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 1.07495 Jy ! Inverting map ! Added new window around map position (-29, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259993 Jy ! Component: 100 - total flux cleaned = 0.00370288 Jy ! Component: 150 - total flux cleaned = 0.00450097 Jy ! Component: 200 - total flux cleaned = 0.00498286 Jy ! Total flux subtracted in 200 components = 0.00498286 Jy ! Clean residual min=-0.003214 max=0.003260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 1.07993 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 130 components and 1.07993 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=7.182 mas, bmaj=16.03 mas, bpa=-5.984 degrees ! Estimated noise=1518.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224513 Jy ! Component: 100 - total flux cleaned = 0.00263502 Jy ! Component: 150 - total flux cleaned = 0.00277538 Jy ! Component: 200 - total flux cleaned = 0.00293306 Jy ! Total flux subtracted in 200 components = 0.00293306 Jy ! Clean residual min=-0.003617 max=0.003221 Jy/beam ! Clean residual mean=0.000001 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 1.08286 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 = 0.000107339 Jy ! Component: 100 - total flux cleaned = 0.000205972 Jy ! Component: 150 - total flux cleaned = 0.000236883 Jy ! Component: 200 - total flux cleaned = 0.000267152 Jy ! Total flux subtracted in 200 components = 0.000267152 Jy ! Clean residual min=-0.003437 max=0.003177 Jy/beam ! Clean residual mean=0.000002 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 1.08313 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 163 components and 1.08313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=8.162 mas, bpa=-5.98 degrees ! Estimated noise=1156.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427633 Jy ! Component: 100 - total flux cleaned = 0.000610796 Jy ! Component: 150 - total flux cleaned = 0.000613606 Jy ! Component: 200 - total flux cleaned = 0.000613177 Jy ! Total flux subtracted in 200 components = 0.000613177 Jy ! Clean residual min=-0.002779 max=0.003272 Jy/beam ! Clean residual mean=0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 1.08374 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 1.08374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080948Jy sigma=0.000614 ! Fit after self-cal, rms=0.080928Jy sigma=0.000614 wmodel J0754-1147_S_2017_08_05_pus_map.mod ! Writing 181 model components to file: J0754-1147_S_2017_08_05_pus_map.mod wobs J0754-1147_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0754-1147_S_2017_08_05_pus_uvs.fits wwins J0754-1147_S_2017_08_05_pus_map.win ! wwins: Wrote 6 windows to J0754-1147_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 = 0.000358118 Jy ! Component: 100 - total flux cleaned = 0.000262411 Jy ! Component: 150 - total flux cleaned = 0.000171444 Jy ! Component: 200 - total flux cleaned = 4.17038e-05 Jy ! Component: 250 - total flux cleaned = -8.19754e-05 Jy ! Component: 300 - total flux cleaned = -1.61808e-06 Jy ! Component: 350 - total flux cleaned = 3.66268e-05 Jy ! Component: 400 - total flux cleaned = 0.000148873 Jy ! Component: 450 - total flux cleaned = 0.000329838 Jy ! Component: 500 - total flux cleaned = 0.000435632 Jy ! Component: 550 - total flux cleaned = 0.000571741 Jy ! Component: 600 - total flux cleaned = 0.00060497 Jy ! Component: 650 - total flux cleaned = 0.000702442 Jy ! Component: 700 - total flux cleaned = 0.00070234 Jy ! Component: 750 - total flux cleaned = 0.000671245 Jy ! Component: 800 - total flux cleaned = 0.000702667 Jy ! Component: 850 - total flux cleaned = 0.00085294 Jy ! Component: 900 - total flux cleaned = 0.000823533 Jy ! Component: 950 - total flux cleaned = 0.000852621 Jy ! Component: 1000 - total flux cleaned = 0.000909447 Jy ! Component: 1050 - total flux cleaned = 0.000991851 Jy ! Component: 1100 - total flux cleaned = 0.0010734 Jy ! Component: 1150 - total flux cleaned = 0.0011264 Jy ! Component: 1200 - total flux cleaned = 0.00123178 Jy ! Component: 1250 - total flux cleaned = 0.0012319 Jy ! Component: 1300 - total flux cleaned = 0.00135869 Jy ! Component: 1350 - total flux cleaned = 0.00135922 Jy ! Component: 1400 - total flux cleaned = 0.00143292 Jy ! Component: 1450 - total flux cleaned = 0.00148103 Jy ! Component: 1500 - total flux cleaned = 0.0015282 Jy ! Component: 1550 - total flux cleaned = 0.00164477 Jy ! Component: 1600 - total flux cleaned = 0.00164445 Jy ! Component: 1650 - total flux cleaned = 0.00168972 Jy ! Component: 1700 - total flux cleaned = 0.00171216 Jy ! Component: 1750 - total flux cleaned = 0.00175617 Jy ! Component: 1800 - total flux cleaned = 0.00173401 Jy ! Component: 1850 - total flux cleaned = 0.00173396 Jy ! Component: 1900 - total flux cleaned = 0.00179741 Jy ! Component: 1950 - total flux cleaned = 0.00175525 Jy ! Component: 2000 - total flux cleaned = 0.0017754 Jy ! Component: 2050 - total flux cleaned = 0.00183649 Jy ! Component: 2100 - total flux cleaned = 0.00193733 Jy ! Component: 2150 - total flux cleaned = 0.00191755 Jy ! Component: 2200 - total flux cleaned = 0.00195741 Jy ! Component: 2250 - total flux cleaned = 0.00205478 Jy ! Component: 2300 - total flux cleaned = 0.00207431 Jy ! Component: 2350 - total flux cleaned = 0.00218822 Jy ! Component: 2400 - total flux cleaned = 0.0022258 Jy ! Component: 2450 - total flux cleaned = 0.00228161 Jy ! Component: 2500 - total flux cleaned = 0.00235524 Jy ! Component: 2550 - total flux cleaned = 0.0024278 Jy ! Component: 2600 - total flux cleaned = 0.00244594 Jy ! Component: 2650 - total flux cleaned = 0.0024994 Jy ! Component: 2700 - total flux cleaned = 0.00258699 Jy ! Component: 2750 - total flux cleaned = 0.00263895 Jy ! Component: 2800 - total flux cleaned = 0.002639 Jy ! Component: 2850 - total flux cleaned = 0.00265635 Jy ! Component: 2900 - total flux cleaned = 0.00270703 Jy ! Component: 2950 - total flux cleaned = 0.00277399 Jy ! Component: 3000 - total flux cleaned = 0.00284012 Jy ! Component: 3050 - total flux cleaned = 0.00288924 Jy ! Component: 3100 - total flux cleaned = 0.00292145 Jy ! Component: 3150 - total flux cleaned = 0.00296968 Jy ! Component: 3200 - total flux cleaned = 0.00298548 Jy ! Component: 3250 - total flux cleaned = 0.00300127 Jy ! Component: 3300 - total flux cleaned = 0.0030482 Jy ! Component: 3350 - total flux cleaned = 0.0031101 Jy ! Component: 3400 - total flux cleaned = 0.00314063 Jy ! Component: 3450 - total flux cleaned = 0.00320159 Jy ! Component: 3500 - total flux cleaned = 0.00329212 Jy ! Component: 3550 - total flux cleaned = 0.00330701 Jy ! Component: 3600 - total flux cleaned = 0.00333675 Jy ! Component: 3650 - total flux cleaned = 0.00336622 Jy ! Component: 3700 - total flux cleaned = 0.00345385 Jy ! Component: 3750 - total flux cleaned = 0.00352603 Jy ! Component: 3800 - total flux cleaned = 0.00354033 Jy ! Component: 3850 - total flux cleaned = 0.00361177 Jy ! Component: 3900 - total flux cleaned = 0.00368236 Jy ! Component: 3950 - total flux cleaned = 0.00371026 Jy ! Component: 4000 - total flux cleaned = 0.00371029 Jy ! Component: 4050 - total flux cleaned = 0.00375177 Jy ! Total flux subtracted in 4096 components = 0.0038067 Jy ! Clean residual min=-0.000840 max=0.000904 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 1.08755 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 478 components and 1.08755 Jy ![Exited script file: muppet] wmap "J0754-1147_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 8.162 at -5.98 degrees (North through East) ! Clean map min=-0.001926 max=0.85411 Jy/beam ! Writing clean map to FITS file: J0754-1147_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 0.854111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0869443 0.0869443 0.173889 0.347777 0.695555 1.39111 2.78222 5.56444 11.1289 22.2577 44.5155 89.031 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.854 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 8.162 at -5.98 degrees (North through East) ! Clean map min=-0.001926 max=0.85411 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 J0754-1147_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:24:15 2019