! Started logfile: J0825+0309_S_2017_10_21_pus_uvs.log on Sat May 11 20:54:14 2019 obs J0825+0309_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0825+0309_S_2017_10_21_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.6875 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 644 lines of history. ! ! Reading 1980 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 J0825+0309_S_2017_10_21_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 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.396601Jy sigma=0.003690 ! Fit after self-cal, rms=0.374953Jy sigma=0.003442 ! 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=2.762 mas, bmaj=21.35 mas, bpa=-18.88 degrees ! Estimated noise=1994.35 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 = 0.970506 Jy ! Component: 100 - total flux cleaned = 1.19292 Jy ! Total flux subtracted in 100 components = 1.19292 Jy ! Clean residual min=-0.044405 max=0.083904 Jy/beam ! Clean residual mean=-0.000273 rms=0.012277 Jy/beam ! Combined flux in latest and established models = 1.19292 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.19292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249100Jy sigma=0.002092 ! Fit after self-cal, rms=0.249099Jy sigma=0.002092 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889131 Jy ! Component: 100 - total flux cleaned = 0.131227 Jy ! Total flux subtracted in 100 components = 0.131227 Jy ! Clean residual min=-0.031984 max=0.033288 Jy/beam ! Clean residual mean=-0.000174 rms=0.008077 Jy/beam ! Combined flux in latest and established models = 1.32414 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 1.32414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202483Jy sigma=0.001659 ! Fit after self-cal, rms=0.202466Jy sigma=0.001659 ! 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=3.37 mas, bmaj=21.73 mas, bpa=-18.79 degrees ! Estimated noise=1694.97 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 = 0.0340291 Jy ! Component: 100 - total flux cleaned = 0.054385 Jy ! Component: 150 - total flux cleaned = 0.0677205 Jy ! Component: 200 - total flux cleaned = 0.0751108 Jy ! Total flux subtracted in 200 components = 0.0751108 Jy ! Clean residual min=-0.027472 max=0.024886 Jy/beam ! Clean residual mean=-0.000261 rms=0.007113 Jy/beam ! Combined flux in latest and established models = 1.39926 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 77 components and 1.39926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194062Jy sigma=0.001600 ! Fit after self-cal, rms=0.194035Jy sigma=0.001600 ! 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 0.94 KP 1.09 ! LA 1.01 MK 0.98 NL 0.90 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.99 KP 1.04 ! LA 0.98 MK 0.97 NL 1.04 OV 1.06 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.98 KP 1.05 ! LA 0.77 MK 0.99 NL 1.19 OV 0.94 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.94 KP 1.00* ! LA 0.97 MK 1.25 NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.194035Jy sigma=0.001600 ! Fit after self-cal, rms=0.126514Jy sigma=0.000912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=21.74 mas, bpa=-18.78 degrees ! Estimated noise=1689.73 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 = -0.00502585 Jy ! Component: 100 - total flux cleaned = -0.00618348 Jy ! Component: 150 - total flux cleaned = -0.00686213 Jy ! Component: 200 - total flux cleaned = -0.00742716 Jy ! Total flux subtracted in 200 components = -0.00742716 Jy ! Clean residual min=-0.010388 max=0.009645 Jy/beam ! Clean residual mean=-0.000174 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 1.39183 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 1.39183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125990Jy sigma=0.000908 ! Fit after self-cal, rms=0.125976Jy sigma=0.000907 ! 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=0.125976Jy sigma=0.000907 ! Fit after self-cal, rms=0.079394Jy sigma=0.000738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=21.74 mas, bpa=-18.79 degrees ! Estimated noise=1689.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446523 Jy ! Component: 100 - total flux cleaned = -0.00066078 Jy ! Component: 150 - total flux cleaned = -0.00109083 Jy ! Component: 200 - total flux cleaned = -0.00150679 Jy ! Total flux subtracted in 200 components = -0.00150679 Jy ! Clean residual min=-0.004049 max=0.004410 Jy/beam ! Clean residual mean=-0.000007 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 1.39032 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 1.39032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079153Jy sigma=0.000736 ! Fit after self-cal, rms=0.079257Jy sigma=0.000735 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 = -0.000212812 Jy ! Component: 100 - total flux cleaned = -4.96018e-05 Jy ! Component: 150 - total flux cleaned = -2.07782e-06 Jy ! Component: 200 - total flux cleaned = 4.07404e-05 Jy ! Total flux subtracted in 200 components = 4.07404e-05 Jy ! Clean residual min=-0.004066 max=0.004348 Jy/beam ! Clean residual mean=-0.000008 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 1.39036 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 1.39036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079196Jy sigma=0.000735 ! Fit after self-cal, rms=0.079194Jy sigma=0.000735 ! 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=0.079194Jy sigma=0.000735 ! Fit after self-cal, rms=0.079176Jy sigma=0.000734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.381 mas, bmaj=21.73 mas, bpa=-18.79 degrees ! Estimated noise=1689.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000641412 Jy ! Component: 100 - total flux cleaned = -0.000587692 Jy ! Component: 150 - total flux cleaned = -0.000587441 Jy ! Component: 200 - total flux cleaned = -0.000501372 Jy ! Total flux subtracted in 200 components = -0.000501372 Jy ! Clean residual min=-0.003942 max=0.004198 Jy/beam ! Clean residual mean=-0.000005 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 1.38986 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 1.38986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079108Jy sigma=0.000734 ! Fit after self-cal, rms=0.079106Jy sigma=0.000733 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 = 2.97504e-05 Jy ! Component: 100 - total flux cleaned = 0.000174351 Jy ! Component: 150 - total flux cleaned = 0.000305987 Jy ! Component: 200 - total flux cleaned = 0.000305941 Jy ! Total flux subtracted in 200 components = 0.000305941 Jy ! Clean residual min=-0.003967 max=0.004172 Jy/beam ! Clean residual mean=-0.000005 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.39017 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 1.39017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079076Jy sigma=0.000733 ! Fit after self-cal, rms=0.079075Jy sigma=0.000733 ! 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=0.079075Jy sigma=0.000733 ! Fit after self-cal, rms=0.079070Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.11 mas, bmaj=20.31 mas, bpa=-18.13 degrees ! Estimated noise=2071.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103224 Jy ! Component: 100 - total flux cleaned = -0.00114893 Jy ! Component: 150 - total flux cleaned = -0.00118569 Jy ! Component: 200 - total flux cleaned = -0.00118599 Jy ! Total flux subtracted in 200 components = -0.00118599 Jy ! Clean residual min=-0.004394 max=0.004671 Jy/beam ! Clean residual mean=-0.000010 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 1.38898 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 178 components and 1.38898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079050Jy sigma=0.000733 ! Fit after self-cal, rms=0.079045Jy sigma=0.000733 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 = -0.000117408 Jy ! Component: 100 - total flux cleaned = -8.72379e-05 Jy ! Component: 150 - total flux cleaned = -8.74226e-05 Jy ! Component: 200 - total flux cleaned = -8.75786e-05 Jy ! Total flux subtracted in 200 components = -8.75786e-05 Jy ! Clean residual min=-0.004414 max=0.004598 Jy/beam ! Clean residual mean=-0.000010 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 1.38889 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 189 components and 1.38889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079039Jy sigma=0.000733 ! Fit after self-cal, rms=0.079036Jy sigma=0.000733 ! 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=3.382 mas, bmaj=21.72 mas, bpa=-18.79 degrees ! Estimated noise=1689.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.382 x 21.72 at -18.79 degrees (North through East) ! Clean map min=-0.0037134 max=1.2644 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=0.079036Jy sigma=0.000733 ! Fit after self-cal, rms=0.072778Jy sigma=0.000665 ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=21.72 mas, bpa=-18.79 degrees ! Estimated noise=1689.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256909 Jy ! Component: 100 - total flux cleaned = 0.00029585 Jy ! Component: 150 - total flux cleaned = 0.000445313 Jy ! Component: 200 - total flux cleaned = 0.000613909 Jy ! Total flux subtracted in 200 components = 0.000613909 Jy ! Clean residual min=-0.003783 max=0.003836 Jy/beam ! Clean residual mean=-0.000004 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 1.38951 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 202 components and 1.38951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072731Jy sigma=0.000665 ! Fit after self-cal, rms=0.072731Jy sigma=0.000665 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199654 Jy ! Component: 100 - total flux cleaned = 0.000316644 Jy ! Component: 150 - total flux cleaned = 0.000342877 Jy ! Component: 200 - total flux cleaned = 0.000368617 Jy ! Total flux subtracted in 200 components = 0.000368617 Jy ! Clean residual min=-0.003766 max=0.003832 Jy/beam ! Clean residual mean=-0.000004 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 1.38988 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 212 components and 1.38988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072710Jy sigma=0.000665 ! Fit after self-cal, rms=0.072712Jy sigma=0.000665 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072712Jy sigma=0.000665 ! Fit after self-cal, rms=0.072710Jy sigma=0.000665 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=2.773 mas, bmaj=21.25 mas, bpa=-18.89 degrees ! Estimated noise=1997.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.971962 Jy ! Component: 100 - total flux cleaned = 1.19254 Jy ! Component: 150 - total flux cleaned = 1.27858 Jy ! Component: 200 - total flux cleaned = 1.31905 Jy ! Total flux subtracted in 200 components = 1.31905 Jy ! Clean residual min=-0.011299 max=0.018301 Jy/beam ! Clean residual mean=-0.000058 rms=0.002962 Jy/beam ! Combined flux in latest and established models = 1.31905 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.31905 Jy ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=21.71 mas, bpa=-18.79 degrees ! Estimated noise=1690.04 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 = 0.027418 Jy ! Component: 100 - total flux cleaned = 0.0422061 Jy ! Component: 150 - total flux cleaned = 0.0508861 Jy ! Component: 200 - total flux cleaned = 0.0565794 Jy ! Total flux subtracted in 200 components = 0.0565794 Jy ! Clean residual min=-0.004379 max=0.004294 Jy/beam ! Clean residual mean=-0.000027 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 1.37563 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 1.37563 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.114 mas, bmaj=20.3 mas, bpa=-18.12 degrees ! Estimated noise=2071.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562723 Jy ! Component: 100 - total flux cleaned = 0.00896324 Jy ! Component: 150 - total flux cleaned = 0.0110295 Jy ! Component: 200 - total flux cleaned = 0.0119629 Jy ! Total flux subtracted in 200 components = 0.0119629 Jy ! Clean residual min=-0.004581 max=0.004195 Jy/beam ! Clean residual mean=-0.000014 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 1.3876 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 = 0.000411855 Jy ! Component: 100 - total flux cleaned = 0.000450995 Jy ! Component: 150 - total flux cleaned = 0.00052807 Jy ! Component: 200 - total flux cleaned = 0.000564883 Jy ! Total flux subtracted in 200 components = 0.000564883 Jy ! Clean residual min=-0.004424 max=0.004161 Jy/beam ! Clean residual mean=-0.000012 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 1.38816 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 111 components and 1.38816 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=21.71 mas, bpa=-18.79 degrees ! Estimated noise=1690.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139854 Jy ! Component: 100 - total flux cleaned = 0.000409131 Jy ! Component: 150 - total flux cleaned = 0.000768277 Jy ! Component: 200 - total flux cleaned = 0.000988179 Jy ! Total flux subtracted in 200 components = 0.000988179 Jy ! Clean residual min=-0.003465 max=0.003816 Jy/beam ! Clean residual mean=-0.000005 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 1.38915 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 1.38915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072880Jy sigma=0.000666 ! Fit after self-cal, rms=0.072842Jy sigma=0.000666 wmodel J0825+0309_S_2017_10_21_pus_map.mod ! Writing 132 model components to file: J0825+0309_S_2017_10_21_pus_map.mod wobs J0825+0309_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0825+0309_S_2017_10_21_pus_uvs.fits wwins J0825+0309_S_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0825+0309_S_2017_10_21_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 = 0.00128844 Jy ! Component: 100 - total flux cleaned = 0.00148411 Jy ! Component: 150 - total flux cleaned = 0.00166424 Jy ! Component: 200 - total flux cleaned = 0.00166165 Jy ! Component: 250 - total flux cleaned = 0.00160872 Jy ! Component: 300 - total flux cleaned = 0.00161116 Jy ! Component: 350 - total flux cleaned = 0.00181623 Jy ! Component: 400 - total flux cleaned = 0.00171621 Jy ! Component: 450 - total flux cleaned = 0.00166853 Jy ! Component: 500 - total flux cleaned = 0.00162276 Jy ! Component: 550 - total flux cleaned = 0.00153346 Jy ! Component: 600 - total flux cleaned = 0.00153294 Jy ! Component: 650 - total flux cleaned = 0.00149048 Jy ! Component: 700 - total flux cleaned = 0.00144962 Jy ! Component: 750 - total flux cleaned = 0.0015724 Jy ! Component: 800 - total flux cleaned = 0.00169221 Jy ! Component: 850 - total flux cleaned = 0.0018088 Jy ! Component: 900 - total flux cleaned = 0.00177095 Jy ! Component: 950 - total flux cleaned = 0.00199634 Jy ! Component: 1000 - total flux cleaned = 0.00192207 Jy ! Component: 1050 - total flux cleaned = 0.00188671 Jy ! Component: 1100 - total flux cleaned = 0.00188703 Jy ! Component: 1150 - total flux cleaned = 0.00185214 Jy ! Component: 1200 - total flux cleaned = 0.00171387 Jy ! Component: 1250 - total flux cleaned = 0.00168005 Jy ! Component: 1300 - total flux cleaned = 0.00161354 Jy ! Component: 1350 - total flux cleaned = 0.00151413 Jy ! Component: 1400 - total flux cleaned = 0.00154577 Jy ! Component: 1450 - total flux cleaned = 0.00141727 Jy ! Component: 1500 - total flux cleaned = 0.00141737 Jy ! Component: 1550 - total flux cleaned = 0.00135483 Jy ! Component: 1600 - total flux cleaned = 0.00138597 Jy ! Component: 1650 - total flux cleaned = 0.00126435 Jy ! Component: 1700 - total flux cleaned = 0.00126458 Jy ! Component: 1750 - total flux cleaned = 0.00123521 Jy ! Component: 1800 - total flux cleaned = 0.00126422 Jy ! Component: 1850 - total flux cleaned = 0.00126378 Jy ! Component: 1900 - total flux cleaned = 0.00123516 Jy ! Component: 1950 - total flux cleaned = 0.00123503 Jy ! Component: 2000 - total flux cleaned = 0.00123522 Jy ! Component: 2050 - total flux cleaned = 0.00115209 Jy ! Component: 2100 - total flux cleaned = 0.00115261 Jy ! Component: 2150 - total flux cleaned = 0.00120691 Jy ! Component: 2200 - total flux cleaned = 0.00117974 Jy ! Component: 2250 - total flux cleaned = 0.00120635 Jy ! Component: 2300 - total flux cleaned = 0.00118023 Jy ! Component: 2350 - total flux cleaned = 0.0012323 Jy ! Component: 2400 - total flux cleaned = 0.00130963 Jy ! Component: 2450 - total flux cleaned = 0.0012327 Jy ! Component: 2500 - total flux cleaned = 0.00130852 Jy ! Component: 2550 - total flux cleaned = 0.00128389 Jy ! Component: 2600 - total flux cleaned = 0.00128417 Jy ! Component: 2650 - total flux cleaned = 0.0013825 Jy ! Component: 2700 - total flux cleaned = 0.00140652 Jy ! Component: 2750 - total flux cleaned = 0.00143053 Jy ! Component: 2800 - total flux cleaned = 0.00147841 Jy ! Component: 2850 - total flux cleaned = 0.00152592 Jy ! Component: 2900 - total flux cleaned = 0.00159639 Jy ! Component: 2950 - total flux cleaned = 0.00166619 Jy ! Component: 3000 - total flux cleaned = 0.00178123 Jy ! Component: 3050 - total flux cleaned = 0.00180392 Jy ! Component: 3100 - total flux cleaned = 0.00180413 Jy ! Component: 3150 - total flux cleaned = 0.0018941 Jy ! Component: 3200 - total flux cleaned = 0.00198324 Jy ! Component: 3250 - total flux cleaned = 0.00202735 Jy ! Component: 3300 - total flux cleaned = 0.00209337 Jy ! Component: 3350 - total flux cleaned = 0.00222427 Jy ! Component: 3400 - total flux cleaned = 0.00226759 Jy ! Component: 3450 - total flux cleaned = 0.00239634 Jy ! Component: 3500 - total flux cleaned = 0.00248174 Jy ! Component: 3550 - total flux cleaned = 0.00258766 Jy ! Component: 3600 - total flux cleaned = 0.00271346 Jy ! Component: 3650 - total flux cleaned = 0.0027761 Jy ! Component: 3700 - total flux cleaned = 0.00290023 Jy ! Component: 3750 - total flux cleaned = 0.00300286 Jy ! Component: 3800 - total flux cleaned = 0.00300273 Jy ! Component: 3850 - total flux cleaned = 0.00306362 Jy ! Component: 3900 - total flux cleaned = 0.003104 Jy ! Component: 3950 - total flux cleaned = 0.00318399 Jy ! Component: 4000 - total flux cleaned = 0.00324366 Jy ! Component: 4050 - total flux cleaned = 0.00322394 Jy ! Total flux subtracted in 4096 components = 0.00328303 Jy ! Clean residual min=-0.001120 max=0.001188 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 1.39243 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 426 components and 1.39243 Jy ![Exited script file: muppet] wmap "J0825+0309_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 21.71 at -18.79 degrees (North through East) ! Clean map min=-0.0029175 max=1.267 Jy/beam ! Writing clean map to FITS file: J0825+0309_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.26703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0865679 0.0865679 0.173136 0.346272 0.692543 1.38509 2.77017 5.54034 11.0807 22.1614 44.3228 88.6455 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.267 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 21.71 at -18.79 degrees (North through East) ! Clean map min=-0.0029175 max=1.267 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 J0825+0309_S_2017_10_21_pus_uvs.log closed on Sat May 11 20:54:19 2019