! Started logfile: J1147-3812_S_2017_04_28_pus_uvs.log on Thu May 2 16:24:11 2019 obs J1147-3812_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1147-3812_S_2017_04_28_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 671 lines of history. ! ! Reading 768 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 J1147-3812_S_2017_04_28_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929931Jy sigma=0.003691 ! Fit after self-cal, rms=0.919957Jy sigma=0.003687 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=17.33 mas, bpa=7.181 degrees ! Estimated noise=6889.51 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 = 1.18247 Jy ! Component: 100 - total flux cleaned = 1.496 Jy ! Total flux subtracted in 100 components = 1.496 Jy ! Clean residual min=-0.074935 max=0.182268 Jy/beam ! Clean residual mean=-0.000282 rms=0.031191 Jy/beam ! Combined flux in latest and established models = 1.496 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.679714Jy sigma=0.001900 ! Fit after self-cal, rms=0.679727Jy sigma=0.001899 ! 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=3.826 mas, bmaj=20.26 mas, bpa=6.795 degrees ! Estimated noise=5788.81 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 = 0.197554 Jy ! Component: 100 - total flux cleaned = 0.298405 Jy ! Component: 150 - total flux cleaned = 0.352443 Jy ! Component: 200 - total flux cleaned = 0.382177 Jy ! Total flux subtracted in 200 components = 0.382177 Jy ! Clean residual min=-0.074241 max=0.077431 Jy/beam ! Clean residual mean=0.000137 rms=0.024543 Jy/beam ! Combined flux in latest and established models = 1.87817 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 85 components and 1.87817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.599858Jy sigma=0.001377 ! Fit after self-cal, rms=0.599763Jy sigma=0.001377 ! 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 1.01 HN 1.14 KP 0.99 ! LA 0.98 MK 1.00* NL 0.91 OV 0.98 ! PT 1.16 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.24 KP 0.93 ! LA 0.94 MK 1.00* NL 1.10 OV 1.01 ! PT 1.14 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.27 KP 1.00 ! LA 0.98 MK 1.00* NL 1.02 OV 0.91 ! PT 1.14 SC 1.00 ! ! ! 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 1.04 HN 1.16 KP 1.00* ! LA 0.31 MK 1.00* NL 1.00* OV 1.00* ! PT 1.20 SC 1.00* ! ! ! Fit before self-cal, rms=0.599763Jy sigma=0.001377 ! Fit after self-cal, rms=0.188981Jy sigma=0.000705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.826 mas, bmaj=20.63 mas, bpa=7.115 degrees ! Estimated noise=5845.13 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 = -0.0201413 Jy ! Component: 100 - total flux cleaned = -0.0226391 Jy ! Component: 150 - total flux cleaned = -0.024207 Jy ! Component: 200 - total flux cleaned = -0.025485 Jy ! Total flux subtracted in 200 components = -0.025485 Jy ! Clean residual min=-0.031844 max=0.024709 Jy/beam ! Clean residual mean=0.000071 rms=0.008005 Jy/beam ! Combined flux in latest and established models = 1.85269 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 1.85269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183808Jy sigma=0.000696 ! Fit after self-cal, rms=0.183739Jy sigma=0.000695 ! 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=0.183739Jy sigma=0.000695 ! Fit after self-cal, rms=0.183487Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=20.77 mas, bpa=7.166 degrees ! Estimated noise=5845.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0144798 Jy ! Component: 100 - total flux cleaned = -0.0165131 Jy ! Component: 150 - total flux cleaned = -0.0184125 Jy ! Component: 200 - total flux cleaned = -0.0196789 Jy ! Total flux subtracted in 200 components = -0.0196789 Jy ! Clean residual min=-0.027955 max=0.023048 Jy/beam ! Clean residual mean=0.000052 rms=0.007364 Jy/beam ! Combined flux in latest and established models = 1.83301 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 1.83301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180138Jy sigma=0.000682 ! Fit after self-cal, rms=0.180148Jy sigma=0.000682 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 = -0.0003602 Jy ! Component: 100 - total flux cleaned = -0.00153919 Jy ! Component: 150 - total flux cleaned = -0.00223297 Jy ! Component: 200 - total flux cleaned = -0.0023896 Jy ! Total flux subtracted in 200 components = -0.0023896 Jy ! Clean residual min=-0.027662 max=0.022925 Jy/beam ! Clean residual mean=0.000049 rms=0.007351 Jy/beam ! Combined flux in latest and established models = 1.83062 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 1.83062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179447Jy sigma=0.000681 ! Fit after self-cal, rms=0.179423Jy sigma=0.000681 ! 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=0.179423Jy sigma=0.000681 ! Fit after self-cal, rms=0.179680Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.83 mas, bmaj=20.9 mas, bpa=7.222 degrees ! Estimated noise=5851.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0108827 Jy ! Component: 100 - total flux cleaned = -0.0124159 Jy ! Component: 150 - total flux cleaned = -0.0139173 Jy ! Component: 200 - total flux cleaned = -0.0149805 Jy ! Total flux subtracted in 200 components = -0.0149805 Jy ! Clean residual min=-0.024738 max=0.022815 Jy/beam ! Clean residual mean=0.000029 rms=0.006821 Jy/beam ! Combined flux in latest and established models = 1.81564 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 1.81564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177546Jy sigma=0.000672 ! Fit after self-cal, rms=0.177570Jy sigma=0.000672 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 = -0.000729767 Jy ! Component: 100 - total flux cleaned = -0.00140085 Jy ! Component: 150 - total flux cleaned = -0.00186095 Jy ! Component: 200 - total flux cleaned = -0.00201385 Jy ! Total flux subtracted in 200 components = -0.00201385 Jy ! Clean residual min=-0.024671 max=0.022669 Jy/beam ! Clean residual mean=0.000027 rms=0.006810 Jy/beam ! Combined flux in latest and established models = 1.81363 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 1.81363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177052Jy sigma=0.000671 ! Fit after self-cal, rms=0.177034Jy sigma=0.000671 ! 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=0.177034Jy sigma=0.000671 ! Fit after self-cal, rms=0.177678Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=30.07 mas, bpa=-2.952 degrees ! Estimated noise=6659.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00587171 Jy ! Component: 100 - total flux cleaned = -0.00630177 Jy ! Component: 150 - total flux cleaned = -0.00669514 Jy ! Component: 200 - total flux cleaned = -0.006874 Jy ! Total flux subtracted in 200 components = -0.006874 Jy ! Clean residual min=-0.021451 max=0.028390 Jy/beam ! Clean residual mean=0.000022 rms=0.007544 Jy/beam ! Combined flux in latest and established models = 1.80675 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 135 components and 1.80675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176722Jy sigma=0.000667 ! Fit after self-cal, rms=0.176725Jy 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 = 1.50328e-05 Jy ! Component: 100 - total flux cleaned = -0.000148029 Jy ! Component: 150 - total flux cleaned = -0.000443042 Jy ! Component: 200 - total flux cleaned = -0.000582485 Jy ! Total flux subtracted in 200 components = -0.000582485 Jy ! Clean residual min=-0.020893 max=0.028047 Jy/beam ! Clean residual mean=0.000019 rms=0.007507 Jy/beam ! Combined flux in latest and established models = 1.80617 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 137 components and 1.80617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176462Jy sigma=0.000668 ! Fit after self-cal, rms=0.176439Jy 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=3.832 mas, bmaj=21.01 mas, bpa=7.267 degrees ! Estimated noise=5854.92 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.832 x 21.01 at 7.267 degrees (North through East) ! Clean map min=-0.024067 max=1.3501 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=0.176439Jy sigma=0.000668 ! Fit after self-cal, rms=0.167638Jy sigma=0.000616 ! Inverting map and beam ! Estimated beam: bmin=3.826 mas, bmaj=21.03 mas, bpa=7.293 degrees ! Estimated noise=5838.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0090423 Jy ! Component: 100 - total flux cleaned = -0.0102661 Jy ! Component: 150 - total flux cleaned = -0.0110534 Jy ! Component: 200 - total flux cleaned = -0.0118789 Jy ! Total flux subtracted in 200 components = -0.0118789 Jy ! Clean residual min=-0.023640 max=0.022082 Jy/beam ! Clean residual mean=-0.000003 rms=0.006321 Jy/beam ! Combined flux in latest and established models = 1.79429 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 1.79429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166278Jy sigma=0.000613 ! Fit after self-cal, rms=0.166279Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454406 Jy ! Component: 100 - total flux cleaned = -0.00110991 Jy ! Component: 150 - total flux cleaned = -0.00146632 Jy ! Component: 200 - total flux cleaned = -0.00146325 Jy ! Total flux subtracted in 200 components = -0.00146325 Jy ! Clean residual min=-0.023480 max=0.021985 Jy/beam ! Clean residual mean=-0.000005 rms=0.006310 Jy/beam ! Combined flux in latest and established models = 1.79283 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 1.79283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165968Jy sigma=0.000613 ! Fit after self-cal, rms=0.165966Jy sigma=0.000613 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165966Jy sigma=0.000613 ! Fit after self-cal, rms=0.166832Jy sigma=0.000611 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=18.17 mas, bpa=7.772 degrees ! Estimated noise=7055.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2108 Jy ! Component: 100 - total flux cleaned = 1.48867 Jy ! Component: 150 - total flux cleaned = 1.59917 Jy ! Component: 200 - total flux cleaned = 1.66554 Jy ! Total flux subtracted in 200 components = 1.66554 Jy ! Clean residual min=-0.027216 max=0.050738 Jy/beam ! Clean residual mean=-0.000108 rms=0.009453 Jy/beam ! Combined flux in latest and established models = 1.66554 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 44 model components to the UV plane model. ! The established model now contains 44 components and 1.66554 Jy ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=21.12 mas, bpa=7.331 degrees ! Estimated noise=5840.96 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 (5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0632369 Jy ! Component: 100 - total flux cleaned = 0.0933513 Jy ! Component: 150 - total flux cleaned = 0.111581 Jy ! Component: 200 - total flux cleaned = 0.120711 Jy ! Total flux subtracted in 200 components = 0.120711 Jy ! Clean residual min=-0.018931 max=0.016236 Jy/beam ! Clean residual mean=-0.000031 rms=0.005420 Jy/beam ! Combined flux in latest and established models = 1.78625 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 113 components and 1.78625 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=8.338 mas, bmaj=30.19 mas, bpa=-2.897 degrees ! Estimated noise=6635.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120464 Jy ! Component: 100 - total flux cleaned = 0.0145262 Jy ! Component: 150 - total flux cleaned = 0.0154937 Jy ! Component: 200 - total flux cleaned = 0.0161289 Jy ! Total flux subtracted in 200 components = 0.0161289 Jy ! Clean residual min=-0.020874 max=0.017005 Jy/beam ! Clean residual mean=-0.000027 rms=0.006083 Jy/beam ! Combined flux in latest and established models = 1.80238 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 = 0.000552315 Jy ! Component: 100 - total flux cleaned = 0.000876017 Jy ! Component: 150 - total flux cleaned = 0.000736806 Jy ! Component: 200 - total flux cleaned = 0.000597186 Jy ! Total flux subtracted in 200 components = 0.000597186 Jy ! Clean residual min=-0.020403 max=0.016786 Jy/beam ! Clean residual mean=-0.000027 rms=0.005982 Jy/beam ! Combined flux in latest and established models = 1.80298 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 145 components and 1.80298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=21.12 mas, bpa=7.331 degrees ! Estimated noise=5840.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658771 Jy ! Component: 100 - total flux cleaned = -0.00116983 Jy ! Component: 150 - total flux cleaned = -0.00132482 Jy ! Component: 200 - total flux cleaned = -0.00117418 Jy ! Total flux subtracted in 200 components = -0.00117418 Jy ! Clean residual min=-0.016888 max=0.014705 Jy/beam ! Clean residual mean=-0.000016 rms=0.004758 Jy/beam ! Combined flux in latest and established models = 1.8018 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 177 components and 1.8018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161339Jy sigma=0.000588 ! Fit after self-cal, rms=0.161146Jy sigma=0.000586 wmodel J1147-3812_S_2017_04_28_pus_map.mod ! Writing 177 model components to file: J1147-3812_S_2017_04_28_pus_map.mod wobs J1147-3812_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1147-3812_S_2017_04_28_pus_uvs.fits wwins J1147-3812_S_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J1147-3812_S_2017_04_28_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 = -0.00591021 Jy ! Component: 100 - total flux cleaned = -0.00901343 Jy ! Component: 150 - total flux cleaned = -0.0123398 Jy ! Component: 200 - total flux cleaned = -0.0147455 Jy ! Component: 250 - total flux cleaned = -0.0173797 Jy ! Component: 300 - total flux cleaned = -0.0198485 Jy ! Component: 350 - total flux cleaned = -0.022173 Jy ! Component: 400 - total flux cleaned = -0.02403 Jy ! Component: 450 - total flux cleaned = -0.0259468 Jy ! Component: 500 - total flux cleaned = -0.0274701 Jy ! Component: 550 - total flux cleaned = -0.0290779 Jy ! Component: 600 - total flux cleaned = -0.0302041 Jy ! Component: 650 - total flux cleaned = -0.0311608 Jy ! Component: 700 - total flux cleaned = -0.0315553 Jy ! Component: 750 - total flux cleaned = -0.0320657 Jy ! Component: 800 - total flux cleaned = -0.0323129 Jy ! Component: 850 - total flux cleaned = -0.0324332 Jy ! Component: 900 - total flux cleaned = -0.0325503 Jy ! Component: 950 - total flux cleaned = -0.0324332 Jy ! Component: 1000 - total flux cleaned = -0.0326604 Jy ! Component: 1050 - total flux cleaned = -0.0326579 Jy ! Component: 1100 - total flux cleaned = -0.0326556 Jy ! Component: 1150 - total flux cleaned = -0.0327615 Jy ! Component: 1200 - total flux cleaned = -0.0330786 Jy ! Component: 1250 - total flux cleaned = -0.0336004 Jy ! Component: 1300 - total flux cleaned = -0.0342181 Jy ! Component: 1350 - total flux cleaned = -0.0347276 Jy ! Component: 1400 - total flux cleaned = -0.0351291 Jy ! Component: 1450 - total flux cleaned = -0.0355284 Jy ! Component: 1500 - total flux cleaned = -0.0360216 Jy ! Component: 1550 - total flux cleaned = -0.0366069 Jy ! Component: 1600 - total flux cleaned = -0.0370901 Jy ! Component: 1650 - total flux cleaned = -0.0374722 Jy ! Component: 1700 - total flux cleaned = -0.037851 Jy ! Component: 1750 - total flux cleaned = -0.0384129 Jy ! Component: 1800 - total flux cleaned = -0.0386914 Jy ! Component: 1850 - total flux cleaned = -0.0390617 Jy ! Component: 1900 - total flux cleaned = -0.0393392 Jy ! Component: 1950 - total flux cleaned = -0.0396159 Jy ! Component: 2000 - total flux cleaned = -0.0400762 Jy ! Component: 2050 - total flux cleaned = -0.0404462 Jy ! Component: 2100 - total flux cleaned = -0.0407242 Jy ! Component: 2150 - total flux cleaned = -0.0409106 Jy ! Component: 2200 - total flux cleaned = -0.0410039 Jy ! Component: 2250 - total flux cleaned = -0.0412876 Jy ! Component: 2300 - total flux cleaned = -0.0412882 Jy ! Component: 2350 - total flux cleaned = -0.0414787 Jy ! Component: 2400 - total flux cleaned = -0.0415755 Jy ! Component: 2450 - total flux cleaned = -0.0416732 Jy ! Component: 2500 - total flux cleaned = -0.0417714 Jy ! Component: 2550 - total flux cleaned = -0.0418721 Jy ! Component: 2600 - total flux cleaned = -0.0419723 Jy ! Component: 2650 - total flux cleaned = -0.0420741 Jy ! Component: 2700 - total flux cleaned = -0.0421782 Jy ! Component: 2750 - total flux cleaned = -0.0422832 Jy ! Component: 2800 - total flux cleaned = -0.0423897 Jy ! Component: 2850 - total flux cleaned = -0.0424977 Jy ! Component: 2900 - total flux cleaned = -0.0426089 Jy ! Component: 2950 - total flux cleaned = -0.0427197 Jy ! Component: 3000 - total flux cleaned = -0.042833 Jy ! Component: 3050 - total flux cleaned = -0.0429496 Jy ! Component: 3100 - total flux cleaned = -0.0430671 Jy ! Component: 3150 - total flux cleaned = -0.0431865 Jy ! Component: 3200 - total flux cleaned = -0.0433074 Jy ! Component: 3250 - total flux cleaned = -0.0434296 Jy ! Component: 3300 - total flux cleaned = -0.0435551 Jy ! Component: 3350 - total flux cleaned = -0.0436822 Jy ! Component: 3400 - total flux cleaned = -0.0438104 Jy ! Component: 3450 - total flux cleaned = -0.0439406 Jy ! Component: 3500 - total flux cleaned = -0.0442065 Jy ! Component: 3550 - total flux cleaned = -0.0443423 Jy ! Component: 3600 - total flux cleaned = -0.0446188 Jy ! Component: 3650 - total flux cleaned = -0.0447614 Jy ! Component: 3700 - total flux cleaned = -0.044904 Jy ! Component: 3750 - total flux cleaned = -0.0453405 Jy ! Component: 3800 - total flux cleaned = -0.045491 Jy ! Component: 3850 - total flux cleaned = -0.0456415 Jy ! Component: 3900 - total flux cleaned = -0.0461006 Jy ! Component: 3950 - total flux cleaned = -0.0462589 Jy ! Component: 4000 - total flux cleaned = -0.0464187 Jy ! Component: 4050 - total flux cleaned = -0.0467436 Jy ! Total flux subtracted in 4096 components = -0.0470772 Jy ! Clean residual min=-0.009020 max=0.009932 Jy/beam ! Clean residual mean=-0.000162 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 1.75473 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 528 components and 1.75473 Jy ![Exited script file: muppet] wmap "J1147-3812_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.828 x 21.12 at 7.331 degrees (North through East) ! Clean map min=-0.02058 max=1.4083 Jy/beam ! Writing clean map to FITS file: J1147-3812_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.40833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00327287 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.697184 0.697184 1.39437 2.78873 5.57747 11.1549 22.3099 44.6198 89.2395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0098 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.408 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.828 x 21.12 at 7.331 degrees (North through East) ! Clean map min=-0.02058 max=1.4083 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 J1147-3812_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:24:16 2019