! Started logfile: J1752+7311_S_2017_07_16_pus_uvs.log on Thu May 9 11:14:19 2019 obs J1752+7311_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1752+7311_S_2017_07_16_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.569643 visibilities/baseline/integration-bin. ! Found source: J1752+7311 ! ! 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 815 lines of history. ! ! Reading 11484 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 J1752+7311_S_2017_07_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 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 849 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884946Jy sigma=0.007111 ! Fit after self-cal, rms=0.874511Jy sigma=0.007032 ! 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=3.201 mas, bmaj=4.125 mas, bpa=88.76 degrees ! Estimated noise=1362.33 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10004 Jy ! Component: 100 - total flux cleaned = 0.123182 Jy ! Total flux subtracted in 100 components = 0.123182 Jy ! Clean residual min=-0.004528 max=0.008300 Jy/beam ! Clean residual mean=-0.000014 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.123182 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.123182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087203Jy sigma=0.000664 ! Fit after self-cal, rms=0.087206Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813741 Jy ! Component: 100 - total flux cleaned = 0.0115114 Jy ! Total flux subtracted in 100 components = 0.0115114 Jy ! Clean residual min=-0.003908 max=0.004105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.134693 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.134693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086507Jy sigma=0.000659 ! Fit after self-cal, rms=0.086516Jy sigma=0.000659 ! 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=3.865 mas, bmaj=4.772 mas, bpa=87.82 degrees ! Estimated noise=948.465 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 = 0.00149412 Jy ! Component: 100 - total flux cleaned = 0.00179395 Jy ! Component: 150 - total flux cleaned = 0.00182939 Jy ! Component: 200 - total flux cleaned = 0.00189449 Jy ! Total flux subtracted in 200 components = 0.00189449 Jy ! Clean residual min=-0.002705 max=0.002952 Jy/beam ! Clean residual mean=0.000006 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.136588 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.136588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086472Jy sigma=0.000658 ! Fit after self-cal, rms=0.086471Jy sigma=0.000658 ! 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 1.01 FD 1.00* HN 0.99 KP 1.06 ! LA 0.98 MK 1.00 NL 0.89 OV 0.99 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 0.98 ! LA 0.95 MK 1.03 NL 1.06 OV 1.06 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.05 KP 0.96 ! LA 1.03 MK 1.07 NL 0.98 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.99 KP 1.00* ! LA 1.07 MK 1.15 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.086471Jy sigma=0.000658 ! Fit after self-cal, rms=0.086676Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=4.791 mas, bpa=86.86 degrees ! Estimated noise=959.498 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 = -0.000617963 Jy ! Component: 100 - total flux cleaned = -0.000711865 Jy ! Component: 150 - total flux cleaned = -0.000711348 Jy ! Component: 200 - total flux cleaned = -0.000658446 Jy ! Total flux subtracted in 200 components = -0.000658446 Jy ! Clean residual min=-0.002610 max=0.002963 Jy/beam ! Clean residual mean=-0.000004 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.135929 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.135929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086653Jy sigma=0.000656 ! Fit after self-cal, rms=0.086671Jy sigma=0.000656 ! 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=0.086671Jy sigma=0.000656 ! Fit after self-cal, rms=0.086992Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.993 mas, bmaj=4.783 mas, bpa=85.21 degrees ! Estimated noise=960.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036368 Jy ! Component: 100 - total flux cleaned = -0.000437124 Jy ! Component: 150 - total flux cleaned = -0.000481938 Jy ! Component: 200 - total flux cleaned = -0.000544297 Jy ! Total flux subtracted in 200 components = -0.000544297 Jy ! Clean residual min=-0.002174 max=0.002215 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.135385 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.135385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086979Jy sigma=0.000651 ! Fit after self-cal, rms=0.087030Jy sigma=0.000651 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 = -8.86395e-05 Jy ! Component: 100 - total flux cleaned = -0.000125673 Jy ! Component: 150 - total flux cleaned = -0.000176933 Jy ! Component: 200 - total flux cleaned = -0.000208827 Jy ! Total flux subtracted in 200 components = -0.000208827 Jy ! Clean residual min=-0.002145 max=0.002238 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.135176 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.135176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087023Jy sigma=0.000651 ! Fit after self-cal, rms=0.087022Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-116.5, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172356 Jy ! Component: 100 - total flux cleaned = 0.00224255 Jy ! Component: 150 - total flux cleaned = 0.00254322 Jy ! Component: 200 - total flux cleaned = 0.00266985 Jy ! Total flux subtracted in 200 components = 0.00266985 Jy ! Clean residual min=-0.002035 max=0.002125 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.137846 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.137846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086960Jy sigma=0.000651 ! Fit after self-cal, rms=0.086955Jy sigma=0.000650 ! 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=0.086955Jy sigma=0.000650 ! Fit after self-cal, rms=0.086928Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=4.78 mas, bpa=85.31 degrees ! Estimated noise=959.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657646 Jy ! Component: 100 - total flux cleaned = 0.000753179 Jy ! Component: 150 - total flux cleaned = 0.000808065 Jy ! Component: 200 - total flux cleaned = 0.000807708 Jy ! Total flux subtracted in 200 components = 0.000807708 Jy ! Clean residual min=-0.002015 max=0.002098 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.138654 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.138654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086906Jy sigma=0.000650 ! Fit after self-cal, rms=0.086906Jy sigma=0.000650 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 (80.5, 110.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814749 Jy ! Component: 100 - total flux cleaned = 0.000733321 Jy ! Component: 150 - total flux cleaned = 0.000691067 Jy ! Component: 200 - total flux cleaned = 0.000806722 Jy ! Total flux subtracted in 200 components = 0.000806722 Jy ! Clean residual min=-0.001883 max=0.001905 Jy/beam ! Clean residual mean=0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.13946 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.13946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086851Jy sigma=0.000650 ! Fit after self-cal, rms=0.086847Jy sigma=0.000650 ! 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=0.086847Jy sigma=0.000650 ! Fit after self-cal, rms=0.086667Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.424 mas, bmaj=8.679 mas, bpa=88.79 degrees ! Estimated noise=1209.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040764 Jy ! Component: 100 - total flux cleaned = -0.000443679 Jy ! Component: 150 - total flux cleaned = -0.000488584 Jy ! Component: 200 - total flux cleaned = -0.000555405 Jy ! Total flux subtracted in 200 components = -0.000555405 Jy ! Clean residual min=-0.002029 max=0.002140 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.138905 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.138905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086664Jy sigma=0.000650 ! Fit after self-cal, rms=0.086665Jy sigma=0.000650 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 = -9.47307e-05 Jy ! Component: 100 - total flux cleaned = -0.000167897 Jy ! Component: 150 - total flux cleaned = -0.000222407 Jy ! Component: 200 - total flux cleaned = -0.000251859 Jy ! Total flux subtracted in 200 components = -0.000251859 Jy ! Clean residual min=-0.002043 max=0.002147 Jy/beam ! Clean residual mean=0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.138653 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.138653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086662Jy sigma=0.000650 ! Fit after self-cal, rms=0.086663Jy sigma=0.000650 ! 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=3.993 mas, bmaj=4.779 mas, bpa=85.3 degrees ! Estimated noise=957.299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.993 x 4.779 at 85.3 degrees (North through East) ! Clean map min=-0.0017796 max=0.12961 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 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=3.319 mas, bmaj=4.136 mas, bpa=85.29 degrees ! Estimated noise=1344.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100302 Jy ! Component: 100 - total flux cleaned = 0.123233 Jy ! Component: 150 - total flux cleaned = 0.130938 Jy ! Component: 200 - total flux cleaned = 0.133705 Jy ! Total flux subtracted in 200 components = 0.133705 Jy ! Clean residual min=-0.003051 max=0.002949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.133705 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.133705 Jy ! Inverting map and beam ! Estimated beam: bmin=3.993 mas, bmaj=4.779 mas, bpa=85.3 degrees ! Estimated noise=957.299 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 = 0.00251232 Jy ! Component: 100 - total flux cleaned = 0.00343748 Jy ! Component: 150 - total flux cleaned = 0.00378963 Jy ! Component: 200 - total flux cleaned = 0.00397723 Jy ! Total flux subtracted in 200 components = 0.00397723 Jy ! Clean residual min=-0.002058 max=0.002203 Jy/beam ! Clean residual mean=-0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.137682 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.137682 Jy ! Inverting map ! Added new window around map position (120, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193384 Jy ! Component: 100 - total flux cleaned = 0.00256092 Jy ! Component: 150 - total flux cleaned = 0.0028197 Jy ! Component: 200 - total flux cleaned = 0.00300959 Jy ! Total flux subtracted in 200 components = 0.00300959 Jy ! Clean residual min=-0.001953 max=0.001847 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.140692 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.140692 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=8.424 mas, bmaj=8.679 mas, bpa=88.79 degrees ! Estimated noise=1209.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227421 Jy ! Component: 100 - total flux cleaned = 0.000425069 Jy ! Component: 150 - total flux cleaned = 0.00059391 Jy ! Component: 200 - total flux cleaned = 0.000806874 Jy ! Total flux subtracted in 200 components = 0.000806874 Jy ! Clean residual min=-0.001884 max=0.001916 Jy/beam ! Clean residual mean=0.000010 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.141498 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 = 0.000154058 Jy ! Component: 100 - total flux cleaned = 0.000278299 Jy ! Component: 150 - total flux cleaned = 0.000376518 Jy ! Component: 200 - total flux cleaned = 0.000483378 Jy ! Total flux subtracted in 200 components = 0.000483378 Jy ! Clean residual min=-0.001834 max=0.001921 Jy/beam ! Clean residual mean=0.000010 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.141982 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 87 components and 0.141982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.993 mas, bmaj=4.779 mas, bpa=85.3 degrees ! Estimated noise=957.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338142 Jy ! Component: 100 - total flux cleaned = 0.000297716 Jy ! Component: 150 - total flux cleaned = 0.000333024 Jy ! Component: 200 - total flux cleaned = 0.000396245 Jy ! Total flux subtracted in 200 components = 0.000396245 Jy ! Clean residual min=-0.001943 max=0.001838 Jy/beam ! Clean residual mean=0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.142378 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.142378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086633Jy sigma=0.000650 ! Fit after self-cal, rms=0.086622Jy sigma=0.000649 wmodel J1752+7311_S_2017_07_16_pus_map.mod ! Writing 101 model components to file: J1752+7311_S_2017_07_16_pus_map.mod wobs J1752+7311_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1752+7311_S_2017_07_16_pus_uvs.fits wwins J1752+7311_S_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1752+7311_S_2017_07_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 = -0.00021116 Jy ! Component: 100 - total flux cleaned = -0.000369254 Jy ! Component: 150 - total flux cleaned = -0.000491023 Jy ! Component: 200 - total flux cleaned = -0.000695211 Jy ! Component: 250 - total flux cleaned = -0.000807859 Jy ! Component: 300 - total flux cleaned = -0.000918029 Jy ! Component: 350 - total flux cleaned = -0.000998736 Jy ! Component: 400 - total flux cleaned = -0.00102471 Jy ! Component: 450 - total flux cleaned = -0.00092252 Jy ! Component: 500 - total flux cleaned = -0.00092293 Jy ! Component: 550 - total flux cleaned = -0.00087363 Jy ! Component: 600 - total flux cleaned = -0.000826006 Jy ! Component: 650 - total flux cleaned = -0.000897764 Jy ! Component: 700 - total flux cleaned = -0.000803867 Jy ! Component: 750 - total flux cleaned = -0.000803775 Jy ! Component: 800 - total flux cleaned = -0.000826014 Jy ! Component: 850 - total flux cleaned = -0.000825426 Jy ! Component: 900 - total flux cleaned = -0.00086898 Jy ! Component: 950 - total flux cleaned = -0.00086853 Jy ! Component: 1000 - total flux cleaned = -0.000868455 Jy ! Component: 1050 - total flux cleaned = -0.000931373 Jy ! Component: 1100 - total flux cleaned = -0.000889865 Jy ! Component: 1150 - total flux cleaned = -0.000910316 Jy ! Component: 1200 - total flux cleaned = -0.00101145 Jy ! Component: 1250 - total flux cleaned = -0.00105116 Jy ! Component: 1300 - total flux cleaned = -0.00109028 Jy ! Component: 1350 - total flux cleaned = -0.0010904 Jy ! Component: 1400 - total flux cleaned = -0.0010906 Jy ! Component: 1450 - total flux cleaned = -0.00112835 Jy ! Component: 1500 - total flux cleaned = -0.001222 Jy ! Component: 1550 - total flux cleaned = -0.00120323 Jy ! Component: 1600 - total flux cleaned = -0.00120318 Jy ! Component: 1650 - total flux cleaned = -0.00120332 Jy ! Component: 1700 - total flux cleaned = -0.00129347 Jy ! Component: 1750 - total flux cleaned = -0.00134675 Jy ! Component: 1800 - total flux cleaned = -0.00131134 Jy ! Component: 1850 - total flux cleaned = -0.00129373 Jy ! Component: 1900 - total flux cleaned = -0.00129379 Jy ! Component: 1950 - total flux cleaned = -0.00134509 Jy ! Component: 2000 - total flux cleaned = -0.00129391 Jy ! Component: 2050 - total flux cleaned = -0.00137811 Jy ! Component: 2100 - total flux cleaned = -0.00137804 Jy ! Component: 2150 - total flux cleaned = -0.00134497 Jy ! Component: 2200 - total flux cleaned = -0.00132839 Jy ! Component: 2250 - total flux cleaned = -0.00132845 Jy ! Component: 2300 - total flux cleaned = -0.00134484 Jy ! Component: 2350 - total flux cleaned = -0.00131289 Jy ! Component: 2400 - total flux cleaned = -0.00132877 Jy ! Component: 2450 - total flux cleaned = -0.00137551 Jy ! Component: 2500 - total flux cleaned = -0.00132886 Jy ! Component: 2550 - total flux cleaned = -0.00131352 Jy ! Component: 2600 - total flux cleaned = -0.00132912 Jy ! Component: 2650 - total flux cleaned = -0.0013745 Jy ! Component: 2700 - total flux cleaned = -0.00132945 Jy ! Component: 2750 - total flux cleaned = -0.00138896 Jy ! Component: 2800 - total flux cleaned = -0.00137432 Jy ! Component: 2850 - total flux cleaned = -0.00135967 Jy ! Component: 2900 - total flux cleaned = -0.0013161 Jy ! Component: 2950 - total flux cleaned = -0.00131627 Jy ! Component: 3000 - total flux cleaned = -0.00134484 Jy ! Component: 3050 - total flux cleaned = -0.0013732 Jy ! Component: 3100 - total flux cleaned = -0.00134499 Jy ! Component: 3150 - total flux cleaned = -0.00128904 Jy ! Component: 3200 - total flux cleaned = -0.00134459 Jy ! Component: 3250 - total flux cleaned = -0.00130333 Jy ! Component: 3300 - total flux cleaned = -0.00131707 Jy ! Component: 3350 - total flux cleaned = -0.00126291 Jy ! Component: 3400 - total flux cleaned = -0.00128994 Jy ! Component: 3450 - total flux cleaned = -0.00128984 Jy ! Component: 3500 - total flux cleaned = -0.0012497 Jy ! Component: 3550 - total flux cleaned = -0.00124966 Jy ! Component: 3600 - total flux cleaned = -0.00121042 Jy ! Component: 3650 - total flux cleaned = -0.0011714 Jy ! Component: 3700 - total flux cleaned = -0.00113271 Jy ! Component: 3750 - total flux cleaned = -0.00111977 Jy ! Component: 3800 - total flux cleaned = -0.0011324 Jy ! Component: 3850 - total flux cleaned = -0.00104362 Jy ! Component: 3900 - total flux cleaned = -0.00105612 Jy ! Component: 3950 - total flux cleaned = -0.000993416 Jy ! Component: 4000 - total flux cleaned = -0.000956125 Jy ! Component: 4050 - total flux cleaned = -0.000993186 Jy ! Total flux subtracted in 4096 components = -0.000919455 Jy ! Clean residual min=-0.000718 max=0.000755 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.141459 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 366 components and 0.141459 Jy ![Exited script file: muppet] wmap "J1752+7311_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.993 x 4.779 at 85.3 degrees (North through East) ! Clean map min=-0.0020238 max=0.12938 Jy/beam ! Writing clean map to FITS file: J1752+7311_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208386 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.483202 0.483202 0.966404 1.93281 3.86562 7.73123 15.4625 30.9249 61.8498 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.993 x 4.779 at 85.3 degrees (North through East) ! Clean map min=-0.0020238 max=0.12938 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 J1752+7311_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:14:23 2019