! Started logfile: J2225-0457_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:24:52 2019 obs J2225-0457_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2225-0457_S_2017_01_16_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.609697 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 622 lines of history. ! ! Reading 6036 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 J2225-0457_S_2017_01_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036671Jy sigma=0.005987 ! Fit after self-cal, rms=1.026456Jy sigma=0.005931 ! 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=3.297 mas, bmaj=8.999 mas, bpa=16.32 degrees ! Estimated noise=1852.77 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14749 Jy ! Component: 100 - total flux cleaned = 1.52497 Jy ! Total flux subtracted in 100 components = 1.52497 Jy ! Clean residual min=-0.076953 max=0.167441 Jy/beam ! Clean residual mean=0.000359 rms=0.019004 Jy/beam ! Combined flux in latest and established models = 1.52497 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.52497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.783732Jy sigma=0.003774 ! Fit after self-cal, rms=0.783587Jy sigma=0.003774 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182691 Jy ! Component: 100 - total flux cleaned = 0.277977 Jy ! Total flux subtracted in 100 components = 0.277977 Jy ! Clean residual min=-0.055745 max=0.127344 Jy/beam ! Clean residual mean=0.000140 rms=0.015131 Jy/beam ! Combined flux in latest and established models = 1.80294 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 1.80294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.727057Jy sigma=0.003164 ! Fit after self-cal, rms=0.726947Jy sigma=0.003164 ! Inverting map ! Added new window around map position (49.5, -15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114783 Jy ! Component: 100 - total flux cleaned = 0.181367 Jy ! Total flux subtracted in 100 components = 0.181367 Jy ! Clean residual min=-0.051637 max=0.067221 Jy/beam ! Clean residual mean=0.000162 rms=0.013434 Jy/beam ! Combined flux in latest and established models = 1.98431 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 1.98431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.696098Jy sigma=0.002795 ! Fit after self-cal, rms=0.693706Jy sigma=0.002779 ! 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=4.096 mas, bmaj=10.29 mas, bpa=16.4 degrees ! Estimated noise=1418.85 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111025 Jy ! Component: 100 - total flux cleaned = 0.185312 Jy ! Component: 150 - total flux cleaned = 0.243392 Jy ! Component: 200 - total flux cleaned = 0.289883 Jy ! Total flux subtracted in 200 components = 0.289883 Jy ! Clean residual min=-0.047825 max=0.056108 Jy/beam ! Clean residual mean=0.000211 rms=0.015606 Jy/beam ! Combined flux in latest and established models = 2.27419 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 115 components and 2.27419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.672643Jy sigma=0.002481 ! Fit after self-cal, rms=0.670945Jy sigma=0.002467 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.88 HN 0.97 KP 0.96 ! LA 0.99 MK 1.00* NL 0.90 OV 0.98 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 HN 1.03 KP 0.95 ! LA 0.96 MK 1.00* NL 1.02 OV 1.02 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.96 HN 1.02 KP 0.99 ! LA 0.98 MK 1.00* NL 1.01 OV 0.93 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 1.42 ! LA 0.89 MK 1.00* NL 0.65 OV 0.90 ! PT 0.97 SC 1.10 ! ! ! Fit before self-cal, rms=0.670945Jy sigma=0.002467 ! Fit after self-cal, rms=0.729150Jy sigma=0.002139 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=10.36 mas, bpa=16.19 degrees ! Estimated noise=1392.11 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 = 0.00403489 Jy ! Component: 100 - total flux cleaned = 0.0167194 Jy ! Component: 150 - total flux cleaned = 0.0269984 Jy ! Component: 200 - total flux cleaned = 0.036342 Jy ! Total flux subtracted in 200 components = 0.036342 Jy ! Clean residual min=-0.039442 max=0.047112 Jy/beam ! Clean residual mean=-0.000007 rms=0.012651 Jy/beam ! Combined flux in latest and established models = 2.31053 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 2.31053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.726773Jy sigma=0.002091 ! Fit after self-cal, rms=0.726599Jy sigma=0.002089 ! 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=0.726599Jy sigma=0.002089 ! Fit after self-cal, rms=0.845966Jy sigma=0.001458 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=10.39 mas, bpa=16.3 degrees ! Estimated noise=1411.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337576 Jy ! Component: 100 - total flux cleaned = 0.0539201 Jy ! Component: 150 - total flux cleaned = 0.0617556 Jy ! Component: 200 - total flux cleaned = 0.0651702 Jy ! Total flux subtracted in 200 components = 0.0651702 Jy ! Clean residual min=-0.025480 max=0.035431 Jy/beam ! Clean residual mean=-0.000033 rms=0.007728 Jy/beam ! Combined flux in latest and established models = 2.3757 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 2.3757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.843881Jy sigma=0.001427 ! Fit after self-cal, rms=0.844852Jy sigma=0.001426 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 (64, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374065 Jy ! Component: 100 - total flux cleaned = 0.0528893 Jy ! Component: 150 - total flux cleaned = 0.0549939 Jy ! Component: 200 - total flux cleaned = 0.0585792 Jy ! Total flux subtracted in 200 components = 0.0585792 Jy ! Clean residual min=-0.022122 max=0.033179 Jy/beam ! Clean residual mean=-0.000007 rms=0.006911 Jy/beam ! Combined flux in latest and established models = 2.43428 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 2.43428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.842068Jy sigma=0.001371 ! Fit after self-cal, rms=0.841733Jy sigma=0.001367 ! Inverting map ! Added new window around map position (7.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245736 Jy ! Component: 100 - total flux cleaned = 0.0279524 Jy ! Component: 150 - total flux cleaned = 0.0314734 Jy ! Component: 200 - total flux cleaned = 0.0335584 Jy ! Total flux subtracted in 200 components = 0.0335584 Jy ! Clean residual min=-0.021681 max=0.031423 Jy/beam ! Clean residual mean=-0.000039 rms=0.006398 Jy/beam ! Combined flux in latest and established models = 2.46784 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 216 components and 2.46784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.839121Jy sigma=0.001341 ! Fit after self-cal, rms=0.839278Jy sigma=0.001338 ! Inverting map ! Added new window around map position (125.5, -36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292326 Jy ! Component: 100 - total flux cleaned = 0.0468834 Jy ! Component: 150 - total flux cleaned = 0.0576315 Jy ! Component: 200 - total flux cleaned = 0.0621511 Jy ! Total flux subtracted in 200 components = 0.0621511 Jy ! Clean residual min=-0.019927 max=0.026449 Jy/beam ! Clean residual mean=-0.000024 rms=0.005737 Jy/beam ! Combined flux in latest and established models = 2.52999 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 273 components and 2.52999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.837325Jy sigma=0.001303 ! Fit after self-cal, rms=0.837254Jy sigma=0.001301 ! Inverting map ! Added new window around map position (41.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248105 Jy ! Component: 100 - total flux cleaned = 0.0394827 Jy ! Component: 150 - total flux cleaned = 0.0485044 Jy ! Component: 200 - total flux cleaned = 0.0553046 Jy ! Total flux subtracted in 200 components = 0.0553046 Jy ! Clean residual min=-0.018791 max=0.020119 Jy/beam ! Clean residual mean=-0.000024 rms=0.005250 Jy/beam ! Combined flux in latest and established models = 2.5853 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 315 components and 2.5853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.836086Jy sigma=0.001273 ! Fit after self-cal, rms=0.836273Jy sigma=0.001272 ! 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=0.836273Jy sigma=0.001272 ! Fit after self-cal, rms=0.895206Jy sigma=0.000807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=10.36 mas, bpa=16.33 degrees ! Estimated noise=1404.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01136 Jy ! Component: 100 - total flux cleaned = 0.0195935 Jy ! Component: 150 - total flux cleaned = 0.0275533 Jy ! Component: 200 - total flux cleaned = 0.0346151 Jy ! Total flux subtracted in 200 components = 0.0346151 Jy ! Clean residual min=-0.008730 max=0.012238 Jy/beam ! Clean residual mean=-0.000014 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 2.61991 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 357 components and 2.61991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.894729Jy sigma=0.000787 ! Fit after self-cal, rms=0.894758Jy sigma=0.000786 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 (113.5, -36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118362 Jy ! Component: 100 - total flux cleaned = 0.0185639 Jy ! Component: 150 - total flux cleaned = 0.0252327 Jy ! Component: 200 - total flux cleaned = 0.0302585 Jy ! Total flux subtracted in 200 components = 0.0302585 Jy ! Clean residual min=-0.008331 max=0.010011 Jy/beam ! Clean residual mean=-0.000011 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 2.65017 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 395 components and 2.65017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.894370Jy sigma=0.000773 ! Fit after self-cal, rms=0.894451Jy sigma=0.000772 ! 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=0.894451Jy sigma=0.000772 ! Fit after self-cal, rms=0.901706Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.931 mas, bmaj=13.04 mas, bpa=4.313 degrees ! Estimated noise=1685.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129603 Jy ! Component: 100 - total flux cleaned = 0.0233941 Jy ! Component: 150 - total flux cleaned = 0.032316 Jy ! Component: 200 - total flux cleaned = 0.0394849 Jy ! Total flux subtracted in 200 components = 0.0394849 Jy ! Clean residual min=-0.009699 max=0.012723 Jy/beam ! Clean residual mean=-0.000008 rms=0.003300 Jy/beam ! Combined flux in latest and established models = 2.68965 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 448 components and 2.68966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.901374Jy sigma=0.000762 ! Fit after self-cal, rms=0.901469Jy sigma=0.000761 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 = 0.00769075 Jy ! Component: 100 - total flux cleaned = 0.0132723 Jy ! Component: 150 - total flux cleaned = 0.0180275 Jy ! Component: 200 - total flux cleaned = 0.0216537 Jy ! Total flux subtracted in 200 components = 0.0216537 Jy ! Clean residual min=-0.009632 max=0.012273 Jy/beam ! Clean residual mean=-0.000011 rms=0.003121 Jy/beam ! Combined flux in latest and established models = 2.71131 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 484 components and 2.71131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.901265Jy sigma=0.000758 ! Fit after self-cal, rms=0.901297Jy sigma=0.000758 ! 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=4.048 mas, bmaj=10.36 mas, bpa=16.3 degrees ! Estimated noise=1405.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 10.36 at 16.3 degrees (North through East) ! Clean map min=-0.0075914 max=1.5682 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=0.901297Jy sigma=0.000758 ! Fit after self-cal, rms=1.264914Jy sigma=0.000705 ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=10.35 mas, bpa=16.28 degrees ! Estimated noise=1405.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012037 Jy ! Component: 100 - total flux cleaned = 0.00448011 Jy ! Component: 150 - total flux cleaned = 0.00792721 Jy ! Component: 200 - total flux cleaned = 0.011316 Jy ! Total flux subtracted in 200 components = 0.011316 Jy ! Clean residual min=-0.006815 max=0.008392 Jy/beam ! Clean residual mean=-0.000012 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 2.72263 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 523 components and 2.72262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.264809Jy sigma=0.000699 ! Fit after self-cal, rms=1.264827Jy sigma=0.000699 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228665 Jy ! Component: 100 - total flux cleaned = 0.0048298 Jy ! Component: 150 - total flux cleaned = 0.00691471 Jy ! Component: 200 - total flux cleaned = 0.00874629 Jy ! Total flux subtracted in 200 components = 0.00874629 Jy ! Clean residual min=-0.006784 max=0.008333 Jy/beam ! Clean residual mean=-0.000011 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 2.73137 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 550 components and 2.73137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.264771Jy sigma=0.000695 ! Fit after self-cal, rms=1.264782Jy sigma=0.000695 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.264782Jy sigma=0.000695 ! Fit after self-cal, rms=1.271776Jy sigma=0.000695 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=3.263 mas, bmaj=9.037 mas, bpa=16.14 degrees ! Estimated noise=1826.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12855 Jy ! Component: 100 - total flux cleaned = 1.51184 Jy ! Component: 150 - total flux cleaned = 1.70723 Jy ! Component: 200 - total flux cleaned = 1.83089 Jy ! Total flux subtracted in 200 components = 1.83089 Jy ! Clean residual min=-0.028889 max=0.067100 Jy/beam ! Clean residual mean=0.000076 rms=0.008728 Jy/beam ! Combined flux in latest and established models = 1.8309 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 1.8309 Jy ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=10.35 mas, bpa=16.28 degrees ! Estimated noise=1405.5 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 = 0.149165 Jy ! Component: 100 - total flux cleaned = 0.250722 Jy ! Component: 150 - total flux cleaned = 0.327151 Jy ! Component: 200 - total flux cleaned = 0.38864 Jy ! Total flux subtracted in 200 components = 0.38864 Jy ! Clean residual min=-0.029544 max=0.038602 Jy/beam ! Clean residual mean=0.000059 rms=0.009364 Jy/beam ! Combined flux in latest and established models = 2.21954 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 111 components and 2.21954 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=7.924 mas, bmaj=13.03 mas, bpa=4.264 degrees ! Estimated noise=1686.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805187 Jy ! Component: 100 - total flux cleaned = 0.14277 Jy ! Component: 150 - total flux cleaned = 0.192993 Jy ! Component: 200 - total flux cleaned = 0.234454 Jy ! Total flux subtracted in 200 components = 0.234454 Jy ! Clean residual min=-0.025257 max=0.028238 Jy/beam ! Clean residual mean=0.000031 rms=0.008483 Jy/beam ! Combined flux in latest and established models = 2.45399 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 = 0.0349421 Jy ! Component: 100 - total flux cleaned = 0.065076 Jy ! Component: 150 - total flux cleaned = 0.0913984 Jy ! Component: 200 - total flux cleaned = 0.114547 Jy ! Total flux subtracted in 200 components = 0.114547 Jy ! Clean residual min=-0.017708 max=0.020307 Jy/beam ! Clean residual mean=0.000023 rms=0.005724 Jy/beam ! Combined flux in latest and established models = 2.56854 Jy ! Adding 204 model components to the UV plane model. ! The established model now contains 292 components and 2.56854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=10.35 mas, bpa=16.28 degrees ! Estimated noise=1405.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182212 Jy ! Component: 100 - total flux cleaned = 0.0323292 Jy ! Component: 150 - total flux cleaned = 0.0450726 Jy ! Component: 200 - total flux cleaned = 0.0562855 Jy ! Total flux subtracted in 200 components = 0.0562855 Jy ! Clean residual min=-0.009097 max=0.011706 Jy/beam ! Clean residual mean=-0.000017 rms=0.003028 Jy/beam ! Combined flux in latest and established models = 2.62482 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 333 components and 2.62482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.272604Jy sigma=0.000741 ! Fit after self-cal, rms=1.272426Jy sigma=0.000735 wmodel J2225-0457_S_2017_01_16_pus_map.mod ! Writing 333 model components to file: J2225-0457_S_2017_01_16_pus_map.mod wobs J2225-0457_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2225-0457_S_2017_01_16_pus_uvs.fits wwins J2225-0457_S_2017_01_16_pus_map.win ! wwins: Wrote 7 windows to J2225-0457_S_2017_01_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 = 0.00469872 Jy ! Component: 100 - total flux cleaned = 0.00879651 Jy ! Component: 150 - total flux cleaned = 0.0121945 Jy ! Component: 200 - total flux cleaned = 0.0153002 Jy ! Component: 250 - total flux cleaned = 0.0172513 Jy ! Component: 300 - total flux cleaned = 0.018419 Jy ! Component: 350 - total flux cleaned = 0.0191333 Jy ! Component: 400 - total flux cleaned = 0.0198344 Jy ! Component: 450 - total flux cleaned = 0.0205198 Jy ! Component: 500 - total flux cleaned = 0.0210551 Jy ! Component: 550 - total flux cleaned = 0.0214487 Jy ! Component: 600 - total flux cleaned = 0.0214459 Jy ! Component: 650 - total flux cleaned = 0.0216998 Jy ! Component: 700 - total flux cleaned = 0.022073 Jy ! Component: 750 - total flux cleaned = 0.0224404 Jy ! Component: 800 - total flux cleaned = 0.0228034 Jy ! Component: 850 - total flux cleaned = 0.0235161 Jy ! Component: 900 - total flux cleaned = 0.023866 Jy ! Component: 950 - total flux cleaned = 0.0243286 Jy ! Component: 1000 - total flux cleaned = 0.0247843 Jy ! Component: 1050 - total flux cleaned = 0.025682 Jy ! Component: 1100 - total flux cleaned = 0.0261206 Jy ! Component: 1150 - total flux cleaned = 0.0266669 Jy ! Component: 1200 - total flux cleaned = 0.02699 Jy ! Component: 1250 - total flux cleaned = 0.0275222 Jy ! Component: 1300 - total flux cleaned = 0.0277318 Jy ! Component: 1350 - total flux cleaned = 0.0282501 Jy ! Component: 1400 - total flux cleaned = 0.0285576 Jy ! Component: 1450 - total flux cleaned = 0.0288625 Jy ! Component: 1500 - total flux cleaned = 0.0295639 Jy ! Component: 1550 - total flux cleaned = 0.0297618 Jy ! Component: 1600 - total flux cleaned = 0.0301563 Jy ! Component: 1650 - total flux cleaned = 0.0311254 Jy ! Component: 1700 - total flux cleaned = 0.0314121 Jy ! Component: 1750 - total flux cleaned = 0.0316971 Jy ! Component: 1800 - total flux cleaned = 0.0321682 Jy ! Component: 1850 - total flux cleaned = 0.0325401 Jy ! Component: 1900 - total flux cleaned = 0.0329095 Jy ! Component: 1950 - total flux cleaned = 0.0337311 Jy ! Component: 2000 - total flux cleaned = 0.0340922 Jy ! Component: 2050 - total flux cleaned = 0.034718 Jy ! Component: 2100 - total flux cleaned = 0.034719 Jy ! Component: 2150 - total flux cleaned = 0.0354209 Jy ! Component: 2200 - total flux cleaned = 0.0358555 Jy ! Component: 2250 - total flux cleaned = 0.0363712 Jy ! Component: 2300 - total flux cleaned = 0.0369673 Jy ! Component: 2350 - total flux cleaned = 0.0373054 Jy ! Component: 2400 - total flux cleaned = 0.0376389 Jy ! Component: 2450 - total flux cleaned = 0.0380527 Jy ! Component: 2500 - total flux cleaned = 0.0383 Jy ! Component: 2550 - total flux cleaned = 0.03903 Jy ! Component: 2600 - total flux cleaned = 0.0394325 Jy ! Component: 2650 - total flux cleaned = 0.0400698 Jy ! Component: 2700 - total flux cleaned = 0.0403854 Jy ! Component: 2750 - total flux cleaned = 0.0411684 Jy ! Component: 2800 - total flux cleaned = 0.0412444 Jy ! Component: 2850 - total flux cleaned = 0.0412448 Jy ! Component: 2900 - total flux cleaned = 0.0415505 Jy ! Component: 2950 - total flux cleaned = 0.041928 Jy ! Component: 3000 - total flux cleaned = 0.0421525 Jy ! Component: 3050 - total flux cleaned = 0.0423757 Jy ! Component: 3100 - total flux cleaned = 0.0427445 Jy ! Component: 3150 - total flux cleaned = 0.043183 Jy ! Component: 3200 - total flux cleaned = 0.0433279 Jy ! Component: 3250 - total flux cleaned = 0.0436868 Jy ! Component: 3300 - total flux cleaned = 0.0440447 Jy ! Component: 3350 - total flux cleaned = 0.0443277 Jy ! Component: 3400 - total flux cleaned = 0.0444669 Jy ! Component: 3450 - total flux cleaned = 0.0446767 Jy ! Component: 3500 - total flux cleaned = 0.0450925 Jy ! Component: 3550 - total flux cleaned = 0.0453682 Jy ! Component: 3600 - total flux cleaned = 0.0457096 Jy ! Component: 3650 - total flux cleaned = 0.0461172 Jy ! Component: 3700 - total flux cleaned = 0.0462516 Jy ! Component: 3750 - total flux cleaned = 0.0467863 Jy ! Component: 3800 - total flux cleaned = 0.0467869 Jy ! Component: 3850 - total flux cleaned = 0.0473142 Jy ! Component: 3900 - total flux cleaned = 0.0475754 Jy ! Component: 3950 - total flux cleaned = 0.0480948 Jy ! Component: 4000 - total flux cleaned = 0.0483525 Jy ! Component: 4050 - total flux cleaned = 0.048608 Jy ! Total flux subtracted in 4096 components = 0.0484804 Jy ! Clean residual min=-0.003632 max=0.003399 Jy/beam ! Clean residual mean=0.000002 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 2.6733 Jy keep ! Adding 390 model components to the UV plane model. ! The established model now contains 716 components and 2.6733 Jy ![Exited script file: muppet] wmap "J2225-0457_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.049 x 10.35 at 16.28 degrees (North through East) ! Clean map min=-0.0068172 max=1.5709 Jy/beam ! Writing clean map to FITS file: J2225-0457_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.5709 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00137269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262147 0.262147 0.524294 1.04859 2.09718 4.19435 8.38871 16.7774 33.5548 67.1096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.57 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.049 x 10.35 at 16.28 degrees (North through East) ! Clean map min=-0.0068172 max=1.5709 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 J2225-0457_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:24:58 2019