! Started logfile: J0854+2006_S_2017_09_26_pus_uvs.log on Sat May 11 12:59:00 2019 obs J0854+2006_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0854+2006_S_2017_09_26_pus_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.696759 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 674 lines of history. ! ! Reading 4816 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 J0854+2006_S_2017_09_26_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.963992Jy sigma=0.017715 ! Fit after self-cal, rms=1.955878Jy sigma=0.017648 ! 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=3.049 mas, bmaj=8.848 mas, bpa=-22.2 degrees ! Estimated noise=1666.34 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 = 2.12235 Jy ! Component: 100 - total flux cleaned = 2.64924 Jy ! Total flux subtracted in 100 components = 2.64924 Jy ! Clean residual min=-0.109449 max=0.223460 Jy/beam ! Clean residual mean=-0.000103 rms=0.025857 Jy/beam ! Combined flux in latest and established models = 2.64924 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.64924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.641909Jy sigma=0.004901 ! Fit after self-cal, rms=0.641444Jy sigma=0.004897 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.243102 Jy ! Component: 100 - total flux cleaned = 0.367062 Jy ! Total flux subtracted in 100 components = 0.367062 Jy ! Clean residual min=-0.080540 max=0.078918 Jy/beam ! Clean residual mean=-0.000005 rms=0.017180 Jy/beam ! Combined flux in latest and established models = 3.01631 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 3.01631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.519315Jy sigma=0.003455 ! Fit after self-cal, rms=0.518339Jy sigma=0.003444 ! 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=3.812 mas, bmaj=9.954 mas, bpa=-21.81 degrees ! Estimated noise=1269.02 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 = 0.101682 Jy ! Component: 100 - total flux cleaned = 0.149038 Jy ! Component: 150 - total flux cleaned = 0.151582 Jy ! Component: 200 - total flux cleaned = 0.152514 Jy ! Total flux subtracted in 200 components = 0.152514 Jy ! Clean residual min=-0.051777 max=0.064653 Jy/beam ! Clean residual mean=0.000060 rms=0.012736 Jy/beam ! Combined flux in latest and established models = 3.16882 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 3.16882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.499417Jy sigma=0.003218 ! Fit after self-cal, rms=0.499084Jy sigma=0.003214 ! 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 0.94 FD 1.00* HN 0.96 KP 1.05 ! LA 1.01 MK 1.00 NL 0.90 OV 1.04 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 0.99 NL 1.04 OV 1.04 ! PT 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00* HN 0.99 KP 0.99 ! LA 0.99 MK 1.02 NL 1.01 OV 0.98 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.97 KP 1.00* ! LA 1.02 MK 1.23 NL 1.00* OV 2.17 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.499084Jy sigma=0.003214 ! Fit after self-cal, rms=0.527970Jy sigma=0.001968 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.836 mas, bmaj=9.892 mas, bpa=-21.79 degrees ! Estimated noise=1267.3 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 = -0.000941787 Jy ! Component: 100 - total flux cleaned = 0.000373538 Jy ! Component: 150 - total flux cleaned = 0.00175956 Jy ! Component: 200 - total flux cleaned = 0.0028959 Jy ! Total flux subtracted in 200 components = 0.0028959 Jy ! Clean residual min=-0.035160 max=0.037400 Jy/beam ! Clean residual mean=0.000113 rms=0.008290 Jy/beam ! Combined flux in latest and established models = 3.17172 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 3.17172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.527112Jy sigma=0.001950 ! Fit after self-cal, rms=0.527314Jy sigma=0.001949 ! 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=0.527314Jy sigma=0.001949 ! Fit after self-cal, rms=0.328907Jy sigma=0.001250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=9.873 mas, bpa=-21.85 degrees ! Estimated noise=1265.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00809637 Jy ! Component: 100 - total flux cleaned = -0.00776827 Jy ! Component: 150 - total flux cleaned = -0.00745698 Jy ! Component: 200 - total flux cleaned = -0.00718871 Jy ! Total flux subtracted in 200 components = -0.00718871 Jy ! Clean residual min=-0.019936 max=0.021135 Jy/beam ! Clean residual mean=-0.000041 rms=0.005325 Jy/beam ! Combined flux in latest and established models = 3.16453 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 3.16453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327974Jy sigma=0.001234 ! Fit after self-cal, rms=0.328439Jy sigma=0.001234 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 = 5.41918e-05 Jy ! Component: 100 - total flux cleaned = 0.000288947 Jy ! Component: 150 - total flux cleaned = 0.000486736 Jy ! Component: 200 - total flux cleaned = 0.000674251 Jy ! Total flux subtracted in 200 components = 0.000674251 Jy ! Clean residual min=-0.019431 max=0.020920 Jy/beam ! Clean residual mean=-0.000041 rms=0.005282 Jy/beam ! Combined flux in latest and established models = 3.1652 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 3.1652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328160Jy sigma=0.001228 ! Fit after self-cal, rms=0.328136Jy sigma=0.001228 ! 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=0.328136Jy sigma=0.001228 ! Fit after self-cal, rms=0.287187Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=9.886 mas, bpa=-21.76 degrees ! Estimated noise=1265.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233398 Jy ! Component: 100 - total flux cleaned = 2.50962e-05 Jy ! Component: 150 - total flux cleaned = -0.000355378 Jy ! Component: 200 - total flux cleaned = -0.000529998 Jy ! Total flux subtracted in 200 components = -0.000529998 Jy ! Clean residual min=-0.008524 max=0.010737 Jy/beam ! Clean residual mean=-0.000045 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 3.16467 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 3.16467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286853Jy sigma=0.000770 ! Fit after self-cal, rms=0.286486Jy sigma=0.000769 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 (-6.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109623 Jy ! Component: 100 - total flux cleaned = 0.0129678 Jy ! Component: 150 - total flux cleaned = 0.0123467 Jy ! Component: 200 - total flux cleaned = 0.0115984 Jy ! Total flux subtracted in 200 components = 0.0115984 Jy ! Clean residual min=-0.006854 max=0.006635 Jy/beam ! Clean residual mean=-0.000029 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 3.17627 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 3.17627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285993Jy sigma=0.000754 ! Fit after self-cal, rms=0.285910Jy sigma=0.000753 ! 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=0.285910Jy sigma=0.000753 ! Fit after self-cal, rms=0.285449Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.644 mas, bmaj=11.71 mas, bpa=-17.88 degrees ! Estimated noise=1493.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633285 Jy ! Component: 100 - total flux cleaned = 0.00726796 Jy ! Component: 150 - total flux cleaned = 0.0074686 Jy ! Component: 200 - total flux cleaned = 0.00765062 Jy ! Total flux subtracted in 200 components = 0.00765062 Jy ! Clean residual min=-0.004207 max=0.004833 Jy/beam ! Clean residual mean=-0.000039 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 3.18392 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 3.18392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285190Jy sigma=0.000746 ! Fit after self-cal, rms=0.285115Jy sigma=0.000745 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 = 0.00147708 Jy ! Component: 100 - total flux cleaned = 0.00196109 Jy ! Component: 150 - total flux cleaned = 0.0019599 Jy ! Component: 200 - total flux cleaned = 0.00209753 Jy ! Total flux subtracted in 200 components = 0.00209753 Jy ! Clean residual min=-0.003999 max=0.004339 Jy/beam ! Clean residual mean=-0.000033 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 3.18602 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 3.18602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285020Jy sigma=0.000743 ! Fit after self-cal, rms=0.284999Jy sigma=0.000743 ! 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=3.839 mas, bmaj=9.886 mas, bpa=-21.72 degrees ! Estimated noise=1265.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 9.886 at -21.72 degrees (North through East) ! Clean map min=-0.0054513 max=2.8196 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=0.284999Jy sigma=0.000743 ! Fit after self-cal, rms=0.290855Jy sigma=0.000629 ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=9.885 mas, bpa=-21.71 degrees ! Estimated noise=1265.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225407 Jy ! Component: 100 - total flux cleaned = 0.00283618 Jy ! Component: 150 - total flux cleaned = 0.00309958 Jy ! Component: 200 - total flux cleaned = 0.00334036 Jy ! Total flux subtracted in 200 components = 0.00334036 Jy ! Clean residual min=-0.005033 max=0.004986 Jy/beam ! Clean residual mean=-0.000019 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 3.18936 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 165 components and 3.18936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290741Jy sigma=0.000624 ! Fit after self-cal, rms=0.290748Jy sigma=0.000624 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703965 Jy ! Component: 100 - total flux cleaned = 0.00081391 Jy ! Component: 150 - total flux cleaned = 0.000914024 Jy ! Component: 200 - total flux cleaned = 0.00110266 Jy ! Total flux subtracted in 200 components = 0.00110266 Jy ! Clean residual min=-0.004620 max=0.004847 Jy/beam ! Clean residual mean=-0.000018 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 3.19046 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 3.19046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290704Jy sigma=0.000621 ! Fit after self-cal, rms=0.290715Jy sigma=0.000621 ! Inverting map ! Added new window around map position (39, -50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274784 Jy ! Component: 100 - total flux cleaned = 0.00334679 Jy ! Component: 150 - total flux cleaned = 0.00395701 Jy ! Component: 200 - total flux cleaned = 0.00404259 Jy ! Total flux subtracted in 200 components = 0.00404259 Jy ! Clean residual min=-0.004153 max=0.004203 Jy/beam ! Clean residual mean=-0.000021 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 3.1945 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 3.1945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290708Jy sigma=0.000618 ! Fit after self-cal, rms=0.290691Jy sigma=0.000617 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290691Jy sigma=0.000617 ! Fit after self-cal, rms=0.291208Jy sigma=0.000617 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=3.073 mas, bmaj=8.782 mas, bpa=-22.08 degrees ! Estimated noise=1678.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13559 Jy ! Component: 100 - total flux cleaned = 2.65983 Jy ! Component: 150 - total flux cleaned = 2.8955 Jy ! Component: 200 - total flux cleaned = 3.01281 Jy ! Total flux subtracted in 200 components = 3.01281 Jy ! Clean residual min=-0.020900 max=0.056232 Jy/beam ! Clean residual mean=-0.000063 rms=0.006256 Jy/beam ! Combined flux in latest and established models = 3.0128 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 20 model components to the UV plane model. ! The established model now contains 20 components and 3.0128 Jy ! Inverting map and beam ! Estimated beam: bmin=3.84 mas, bmaj=9.884 mas, bpa=-21.68 degrees ! Estimated noise=1265.97 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 = 0.0862376 Jy ! Component: 100 - total flux cleaned = 0.129238 Jy ! Component: 150 - total flux cleaned = 0.152827 Jy ! Component: 200 - total flux cleaned = 0.166999 Jy ! Total flux subtracted in 200 components = 0.166999 Jy ! Clean residual min=-0.006813 max=0.007475 Jy/beam ! Clean residual mean=-0.000028 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 3.1798 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 3.1798 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623108 Jy ! Component: 100 - total flux cleaned = 0.00896296 Jy ! Component: 150 - total flux cleaned = 0.0112197 Jy ! Component: 200 - total flux cleaned = 0.0133231 Jy ! Total flux subtracted in 200 components = 0.0133231 Jy ! Clean residual min=-0.005059 max=0.004684 Jy/beam ! Clean residual mean=-0.000020 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 3.19313 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 3.19313 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=7.64 mas, bmaj=11.71 mas, bpa=-17.82 degrees ! Estimated noise=1493.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445732 Jy ! Component: 100 - total flux cleaned = 0.00638427 Jy ! Component: 150 - total flux cleaned = 0.00663705 Jy ! Component: 200 - total flux cleaned = 0.00677571 Jy ! Total flux subtracted in 200 components = 0.00677571 Jy ! Clean residual min=-0.003197 max=0.003601 Jy/beam ! Clean residual mean=-0.000027 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 3.1999 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 = 0.000186676 Jy ! Component: 100 - total flux cleaned = 0.000299176 Jy ! Component: 150 - total flux cleaned = 0.000403471 Jy ! Component: 200 - total flux cleaned = 0.00049995 Jy ! Total flux subtracted in 200 components = 0.00049995 Jy ! Clean residual min=-0.003142 max=0.003396 Jy/beam ! Clean residual mean=-0.000028 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 3.2004 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 107 components and 3.2004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.84 mas, bmaj=9.884 mas, bpa=-21.68 degrees ! Estimated noise=1265.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000994556 Jy ! Component: 100 - total flux cleaned = -0.00146847 Jy ! Component: 150 - total flux cleaned = -0.00174369 Jy ! Component: 200 - total flux cleaned = -0.00162113 Jy ! Total flux subtracted in 200 components = -0.00162113 Jy ! Clean residual min=-0.004112 max=0.003687 Jy/beam ! Clean residual mean=-0.000018 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 3.19878 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 3.19878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291137Jy sigma=0.000616 ! Fit after self-cal, rms=0.291141Jy sigma=0.000615 wmodel J0854+2006_S_2017_09_26_pus_map.mod ! Writing 122 model components to file: J0854+2006_S_2017_09_26_pus_map.mod wobs J0854+2006_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0854+2006_S_2017_09_26_pus_uvs.fits wwins J0854+2006_S_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J0854+2006_S_2017_09_26_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 = -0.00113871 Jy ! Component: 100 - total flux cleaned = -0.00133991 Jy ! Component: 150 - total flux cleaned = -0.00127635 Jy ! Component: 200 - total flux cleaned = -0.00133792 Jy ! Component: 250 - total flux cleaned = -0.00145653 Jy ! Component: 300 - total flux cleaned = -0.0016285 Jy ! Component: 350 - total flux cleaned = -0.00162794 Jy ! Component: 400 - total flux cleaned = -0.0015735 Jy ! Component: 450 - total flux cleaned = -0.00157446 Jy ! Component: 500 - total flux cleaned = -0.00152239 Jy ! Component: 550 - total flux cleaned = -0.00137217 Jy ! Component: 600 - total flux cleaned = -0.00142063 Jy ! Component: 650 - total flux cleaned = -0.00137108 Jy ! Component: 700 - total flux cleaned = -0.00127628 Jy ! Component: 750 - total flux cleaned = -0.00127525 Jy ! Component: 800 - total flux cleaned = -0.00109272 Jy ! Component: 850 - total flux cleaned = -0.00109337 Jy ! Component: 900 - total flux cleaned = -0.00118097 Jy ! Component: 950 - total flux cleaned = -0.00117969 Jy ! Component: 1000 - total flux cleaned = -0.00113655 Jy ! Component: 1050 - total flux cleaned = -0.00122022 Jy ! Component: 1100 - total flux cleaned = -0.00126142 Jy ! Component: 1150 - total flux cleaned = -0.001466 Jy ! Component: 1200 - total flux cleaned = -0.00142529 Jy ! Component: 1250 - total flux cleaned = -0.00158489 Jy ! Component: 1300 - total flux cleaned = -0.00150689 Jy ! Component: 1350 - total flux cleaned = -0.0015851 Jy ! Component: 1400 - total flux cleaned = -0.00166192 Jy ! Component: 1450 - total flux cleaned = -0.00181372 Jy ! Component: 1500 - total flux cleaned = -0.00185032 Jy ! Component: 1550 - total flux cleaned = -0.00185061 Jy ! Component: 1600 - total flux cleaned = -0.00177714 Jy ! Component: 1650 - total flux cleaned = -0.00192102 Jy ! Component: 1700 - total flux cleaned = -0.00192102 Jy ! Component: 1750 - total flux cleaned = -0.00195691 Jy ! Component: 1800 - total flux cleaned = -0.00195688 Jy ! Component: 1850 - total flux cleaned = -0.0019914 Jy ! Component: 1900 - total flux cleaned = -0.00202536 Jy ! Component: 1950 - total flux cleaned = -0.00202522 Jy ! Component: 2000 - total flux cleaned = -0.00192511 Jy ! Component: 2050 - total flux cleaned = -0.00199077 Jy ! Component: 2100 - total flux cleaned = -0.00192513 Jy ! Component: 2150 - total flux cleaned = -0.00195738 Jy ! Component: 2200 - total flux cleaned = -0.00179762 Jy ! Component: 2250 - total flux cleaned = -0.00173449 Jy ! Component: 2300 - total flux cleaned = -0.00170336 Jy ! Component: 2350 - total flux cleaned = -0.00161031 Jy ! Component: 2400 - total flux cleaned = -0.00148727 Jy ! Component: 2450 - total flux cleaned = -0.00136565 Jy ! Component: 2500 - total flux cleaned = -0.00124493 Jy ! Component: 2550 - total flux cleaned = -0.00124526 Jy ! Component: 2600 - total flux cleaned = -0.00112606 Jy ! Component: 2650 - total flux cleaned = -0.000949502 Jy ! Component: 2700 - total flux cleaned = -0.000920065 Jy ! Component: 2750 - total flux cleaned = -0.000717617 Jy ! Component: 2800 - total flux cleaned = -0.000746282 Jy ! Component: 2850 - total flux cleaned = -0.000604126 Jy ! Component: 2900 - total flux cleaned = -0.000519485 Jy ! Component: 2950 - total flux cleaned = -0.000547415 Jy ! Component: 3000 - total flux cleaned = -0.000574699 Jy ! Component: 3050 - total flux cleaned = -0.000381529 Jy ! Component: 3100 - total flux cleaned = -0.000326903 Jy ! Component: 3150 - total flux cleaned = -0.000272585 Jy ! Component: 3200 - total flux cleaned = -0.000191731 Jy ! Component: 3250 - total flux cleaned = -5.81477e-05 Jy ! Component: 3300 - total flux cleaned = -3.19698e-05 Jy ! Component: 3350 - total flux cleaned = 7.31385e-05 Jy ! Component: 3400 - total flux cleaned = 4.66239e-05 Jy ! Component: 3450 - total flux cleaned = 0.000150571 Jy ! Component: 3500 - total flux cleaned = 0.00022766 Jy ! Component: 3550 - total flux cleaned = 0.000201913 Jy ! Component: 3600 - total flux cleaned = 0.000328775 Jy ! Component: 3650 - total flux cleaned = 0.000404122 Jy ! Component: 3700 - total flux cleaned = 0.000404481 Jy ! Component: 3750 - total flux cleaned = 0.000454115 Jy ! Component: 3800 - total flux cleaned = 0.000528127 Jy ! Component: 3850 - total flux cleaned = 0.000601574 Jy ! Component: 3900 - total flux cleaned = 0.000698864 Jy ! Component: 3950 - total flux cleaned = 0.000795567 Jy ! Component: 4000 - total flux cleaned = 0.000819688 Jy ! Component: 4050 - total flux cleaned = 0.000796077 Jy ! Total flux subtracted in 4096 components = 0.000914238 Jy ! Clean residual min=-0.001247 max=0.001509 Jy/beam ! Clean residual mean=-0.000007 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 3.1997 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 431 components and 3.19969 Jy ![Exited script file: muppet] wmap "J0854+2006_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.84 x 9.884 at -21.68 degrees (North through East) ! Clean map min=-0.004317 max=2.8213 Jy/beam ! Writing clean map to FITS file: J0854+2006_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.82131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0479936 0.0479936 0.0959871 0.191974 0.383949 0.767897 1.53579 3.07159 6.14318 12.2864 24.5727 49.1454 98.2908 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.821 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.84 x 9.884 at -21.68 degrees (North through East) ! Clean map min=-0.004317 max=2.8213 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 J0854+2006_S_2017_09_26_pus_uvs.log closed on Sat May 11 12:59:05 2019