! Started logfile: J0518+4730_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:05:35 2019 obs J0518+4730_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0518+4730_S_2017_01_16_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78179 visibilities/baseline/integration-bin. ! Found source: J0518+4730 ! ! 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 20264 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 J0518+4730_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 446 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.520567Jy sigma=0.004095 ! Fit after self-cal, rms=0.499579Jy sigma=0.003965 ! 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=3.981 mas, bmaj=5.83 mas, bpa=10.42 degrees ! Estimated noise=1179.19 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 = 0.456181 Jy ! Component: 100 - total flux cleaned = 0.624962 Jy ! Total flux subtracted in 100 components = 0.624962 Jy ! Clean residual min=-0.021512 max=0.069025 Jy/beam ! Clean residual mean=0.000132 rms=0.007125 Jy/beam ! Combined flux in latest and established models = 0.624962 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.624962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212325Jy sigma=0.001274 ! Fit after self-cal, rms=0.210917Jy sigma=0.001269 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713109 Jy ! Component: 100 - total flux cleaned = 0.106677 Jy ! Total flux subtracted in 100 components = 0.106677 Jy ! Clean residual min=-0.015817 max=0.017428 Jy/beam ! Clean residual mean=0.000105 rms=0.003985 Jy/beam ! Combined flux in latest and established models = 0.731639 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.731639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189356Jy sigma=0.000940 ! Fit after self-cal, rms=0.189257Jy sigma=0.000939 ! 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=4.722 mas, bmaj=6.695 mas, bpa=8.895 degrees ! Estimated noise=628.282 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 = 0.0160412 Jy ! Component: 100 - total flux cleaned = 0.0198151 Jy ! Component: 150 - total flux cleaned = 0.0206358 Jy ! Component: 200 - total flux cleaned = 0.0210965 Jy ! Total flux subtracted in 200 components = 0.0210965 Jy ! Clean residual min=-0.014301 max=0.017557 Jy/beam ! Clean residual mean=0.000198 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 0.752735 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.752735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187957Jy sigma=0.000913 ! Fit after self-cal, rms=0.187945Jy sigma=0.000913 ! 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 1.09 FD 0.94 HN 0.93 KP 0.97 ! LA 1.01 MK 1.00* NL 0.87 OV 0.97 ! PT 1.02 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.97 KP 0.95 ! LA 0.98 MK 1.00* NL 0.99 OV 1.01 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 0.97 KP 0.99 ! LA 1.00 MK 1.00* NL 0.97 OV 0.93 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 0.94 KP 1.00* ! LA 1.12 MK 1.00* NL 1.00* OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.187945Jy sigma=0.000913 ! Fit after self-cal, rms=0.186377Jy sigma=0.000798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.71 mas, bmaj=6.673 mas, bpa=7.733 degrees ! Estimated noise=622.017 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 = -0.000853006 Jy ! Component: 100 - total flux cleaned = -0.00109462 Jy ! Component: 150 - total flux cleaned = -0.00148533 Jy ! Component: 200 - total flux cleaned = -0.00179377 Jy ! Total flux subtracted in 200 components = -0.00179377 Jy ! Clean residual min=-0.012768 max=0.011977 Jy/beam ! Clean residual mean=0.000229 rms=0.003148 Jy/beam ! Combined flux in latest and established models = 0.750942 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.750942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185996Jy sigma=0.000788 ! Fit after self-cal, rms=0.186024Jy sigma=0.000787 ! 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=0.186024Jy sigma=0.000787 ! Fit after self-cal, rms=0.170200Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.681 mas, bmaj=6.639 mas, bpa=8.255 degrees ! Estimated noise=620.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388941 Jy ! Component: 100 - total flux cleaned = 0.00427656 Jy ! Component: 150 - total flux cleaned = 0.00443615 Jy ! Component: 200 - total flux cleaned = 0.00456217 Jy ! Total flux subtracted in 200 components = 0.00456217 Jy ! Clean residual min=-0.002279 max=0.002349 Jy/beam ! Clean residual mean=-0.000005 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.755504 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.755504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170157Jy sigma=0.000668 ! Fit after self-cal, rms=0.170236Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.8564e-05 Jy ! Component: 100 - total flux cleaned = -3.4284e-06 Jy ! Component: 150 - total flux cleaned = -1.97061e-06 Jy ! Component: 200 - total flux cleaned = -2.30164e-06 Jy ! Total flux subtracted in 200 components = -2.30164e-06 Jy ! Clean residual min=-0.002284 max=0.002227 Jy/beam ! Clean residual mean=-0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.755502 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.755502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170230Jy sigma=0.000667 ! Fit after self-cal, rms=0.170229Jy sigma=0.000667 ! 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=0.170229Jy sigma=0.000667 ! Fit after self-cal, rms=0.170171Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.68 mas, bmaj=6.632 mas, bpa=7.974 degrees ! Estimated noise=620.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213847 Jy ! Component: 100 - total flux cleaned = 0.00265407 Jy ! Component: 150 - total flux cleaned = 0.00289964 Jy ! Component: 200 - total flux cleaned = 0.00295808 Jy ! Total flux subtracted in 200 components = 0.00295808 Jy ! Clean residual min=-0.002067 max=0.002103 Jy/beam ! Clean residual mean=-0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.75846 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.75846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170171Jy sigma=0.000666 ! Fit after self-cal, rms=0.170170Jy sigma=0.000666 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 = 6.18298e-05 Jy ! Component: 100 - total flux cleaned = 0.000108052 Jy ! Component: 150 - total flux cleaned = 0.000129662 Jy ! Component: 200 - total flux cleaned = 0.00016956 Jy ! Total flux subtracted in 200 components = 0.00016956 Jy ! Clean residual min=-0.002065 max=0.002062 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.758629 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.758629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170172Jy sigma=0.000666 ! Fit after self-cal, rms=0.170171Jy sigma=0.000666 ! 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=0.170171Jy sigma=0.000666 ! Fit after self-cal, rms=0.170029Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.122 mas, bmaj=9.177 mas, bpa=-14.74 degrees ! Estimated noise=725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164091 Jy ! Component: 100 - total flux cleaned = 0.00238332 Jy ! Component: 150 - total flux cleaned = 0.0026487 Jy ! Component: 200 - total flux cleaned = 0.00270658 Jy ! Total flux subtracted in 200 components = 0.00270658 Jy ! Clean residual min=-0.002096 max=0.001831 Jy/beam ! Clean residual mean=-0.000007 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.761336 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.761336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170027Jy sigma=0.000665 ! Fit after self-cal, rms=0.170029Jy sigma=0.000665 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 = 3.9748e-05 Jy ! Component: 100 - total flux cleaned = 8.03779e-05 Jy ! Component: 150 - total flux cleaned = 9.10855e-05 Jy ! Component: 200 - total flux cleaned = 0.00010965 Jy ! Total flux subtracted in 200 components = 0.00010965 Jy ! Clean residual min=-0.002080 max=0.001862 Jy/beam ! Clean residual mean=-0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.761445 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.761445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170033Jy sigma=0.000665 ! Fit after self-cal, rms=0.170033Jy sigma=0.000665 ! 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=4.68 mas, bmaj=6.625 mas, bpa=7.866 degrees ! Estimated noise=620.361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.68 x 6.625 at 7.866 degrees (North through East) ! Clean map min=-0.0018796 max=0.56164 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=0.170033Jy sigma=0.000665 ! Fit after self-cal, rms=0.213994Jy sigma=0.000610 ! Inverting map and beam ! Estimated beam: bmin=4.674 mas, bmaj=6.617 mas, bpa=7.968 degrees ! Estimated noise=620.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117143 Jy ! Component: 100 - total flux cleaned = 0.00141019 Jy ! Component: 150 - total flux cleaned = 0.00150659 Jy ! Component: 200 - total flux cleaned = 0.00160939 Jy ! Total flux subtracted in 200 components = 0.00160939 Jy ! Clean residual min=-0.001913 max=0.001881 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.763055 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.763055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213992Jy sigma=0.000609 ! Fit after self-cal, rms=0.213997Jy sigma=0.000609 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6846e-05 Jy ! Component: 100 - total flux cleaned = 9.36069e-05 Jy ! Component: 150 - total flux cleaned = 0.000108689 Jy ! Component: 200 - total flux cleaned = 0.000123831 Jy ! Total flux subtracted in 200 components = 0.000123831 Jy ! Clean residual min=-0.001908 max=0.001866 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.763179 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.763179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213997Jy sigma=0.000609 ! Fit after self-cal, rms=0.213998Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213998Jy sigma=0.000609 ! Fit after self-cal, rms=0.214048Jy sigma=0.000609 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=3.946 mas, bmaj=5.777 mas, bpa=9.356 degrees ! Estimated noise=1146.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.444775 Jy ! Component: 100 - total flux cleaned = 0.611224 Jy ! Component: 150 - total flux cleaned = 0.681669 Jy ! Component: 200 - total flux cleaned = 0.715962 Jy ! Total flux subtracted in 200 components = 0.715962 Jy ! Clean residual min=-0.006395 max=0.016901 Jy/beam ! Clean residual mean=0.000018 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.715962 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.715962 Jy ! Inverting map and beam ! Estimated beam: bmin=4.673 mas, bmaj=6.611 mas, bpa=7.967 degrees ! Estimated noise=620.065 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 = 0.0224641 Jy ! Component: 100 - total flux cleaned = 0.0344813 Jy ! Component: 150 - total flux cleaned = 0.0412933 Jy ! Component: 200 - total flux cleaned = 0.04417 Jy ! Total flux subtracted in 200 components = 0.04417 Jy ! Clean residual min=-0.002430 max=0.003806 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.760132 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.760132 Jy ! Inverting map ! Added new window around map position (-5.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255209 Jy ! Component: 100 - total flux cleaned = 0.00365262 Jy ! Component: 150 - total flux cleaned = 0.00454818 Jy ! Component: 200 - total flux cleaned = 0.00490977 Jy ! Total flux subtracted in 200 components = 0.00490977 Jy ! Clean residual min=-0.002111 max=0.001828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.765042 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.765042 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=8.111 mas, bmaj=9.162 mas, bpa=-14.87 degrees ! Estimated noise=726.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777351 Jy ! Component: 100 - total flux cleaned = 0.0010784 Jy ! Component: 150 - total flux cleaned = 0.00120056 Jy ! Component: 200 - total flux cleaned = 0.00123684 Jy ! Total flux subtracted in 200 components = 0.00123684 Jy ! Clean residual min=-0.001879 max=0.001700 Jy/beam ! Clean residual mean=-0.000008 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.766279 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 = 7.73416e-06 Jy ! Component: 100 - total flux cleaned = 1.52146e-05 Jy ! Component: 150 - total flux cleaned = 1.54828e-05 Jy ! Component: 200 - total flux cleaned = 1.53936e-05 Jy ! Total flux subtracted in 200 components = 1.53936e-05 Jy ! Clean residual min=-0.001870 max=0.001694 Jy/beam ! Clean residual mean=-0.000008 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.766294 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.766294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.673 mas, bmaj=6.611 mas, bpa=7.967 degrees ! Estimated noise=620.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.88607e-05 Jy ! Component: 100 - total flux cleaned = -9.01694e-05 Jy ! Component: 150 - total flux cleaned = -9.07013e-05 Jy ! Component: 200 - total flux cleaned = -0.000123346 Jy ! Total flux subtracted in 200 components = -0.000123346 Jy ! Clean residual min=-0.001994 max=0.001716 Jy/beam ! Clean residual mean=-0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.766171 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.766171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214033Jy sigma=0.000609 ! Fit after self-cal, rms=0.214034Jy sigma=0.000609 wmodel J0518+4730_S_2017_01_16_pus_map.mod ! Writing 89 model components to file: J0518+4730_S_2017_01_16_pus_map.mod wobs J0518+4730_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0518+4730_S_2017_01_16_pus_uvs.fits wwins J0518+4730_S_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0518+4730_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 = -0.0003645 Jy ! Component: 100 - total flux cleaned = -0.000422429 Jy ! Component: 150 - total flux cleaned = -0.000535943 Jy ! Component: 200 - total flux cleaned = -0.000509217 Jy ! Component: 250 - total flux cleaned = -0.00045667 Jy ! Component: 300 - total flux cleaned = -0.000381548 Jy ! Component: 350 - total flux cleaned = -0.000333441 Jy ! Component: 400 - total flux cleaned = -0.000239006 Jy ! Component: 450 - total flux cleaned = -0.000100716 Jy ! Component: 500 - total flux cleaned = -5.57671e-05 Jy ! Component: 550 - total flux cleaned = 7.60893e-05 Jy ! Component: 600 - total flux cleaned = 0.000118379 Jy ! Component: 650 - total flux cleaned = 0.000118329 Jy ! Component: 700 - total flux cleaned = 0.000201436 Jy ! Component: 750 - total flux cleaned = 0.000242027 Jy ! Component: 800 - total flux cleaned = 0.00034221 Jy ! Component: 850 - total flux cleaned = 0.000420893 Jy ! Component: 900 - total flux cleaned = 0.000498506 Jy ! Component: 950 - total flux cleaned = 0.000536631 Jy ! Component: 1000 - total flux cleaned = 0.000630906 Jy ! Component: 1050 - total flux cleaned = 0.000686711 Jy ! Component: 1100 - total flux cleaned = 0.000687015 Jy ! Component: 1150 - total flux cleaned = 0.000777423 Jy ! Component: 1200 - total flux cleaned = 0.00075939 Jy ! Component: 1250 - total flux cleaned = 0.000794665 Jy ! Component: 1300 - total flux cleaned = 0.00082922 Jy ! Component: 1350 - total flux cleaned = 0.0007951 Jy ! Component: 1400 - total flux cleaned = 0.000812642 Jy ! Component: 1450 - total flux cleaned = 0.000896277 Jy ! Component: 1500 - total flux cleaned = 0.000929416 Jy ! Component: 1550 - total flux cleaned = 0.000994667 Jy ! Component: 1600 - total flux cleaned = 0.00104338 Jy ! Component: 1650 - total flux cleaned = 0.00115488 Jy ! Component: 1700 - total flux cleaned = 0.00113911 Jy ! Component: 1750 - total flux cleaned = 0.00117038 Jy ! Component: 1800 - total flux cleaned = 0.00120163 Jy ! Component: 1850 - total flux cleaned = 0.00123235 Jy ! Component: 1900 - total flux cleaned = 0.00130769 Jy ! Component: 1950 - total flux cleaned = 0.0013376 Jy ! Component: 2000 - total flux cleaned = 0.00139654 Jy ! Component: 2050 - total flux cleaned = 0.00139658 Jy ! Component: 2100 - total flux cleaned = 0.00145447 Jy ! Component: 2150 - total flux cleaned = 0.00149719 Jy ! Component: 2200 - total flux cleaned = 0.00146894 Jy ! Component: 2250 - total flux cleaned = 0.00153942 Jy ! Component: 2300 - total flux cleaned = 0.00158129 Jy ! Component: 2350 - total flux cleaned = 0.00167794 Jy ! Component: 2400 - total flux cleaned = 0.00170512 Jy ! Component: 2450 - total flux cleaned = 0.00170511 Jy ! Component: 2500 - total flux cleaned = 0.0017051 Jy ! Component: 2550 - total flux cleaned = 0.00173161 Jy ! Component: 2600 - total flux cleaned = 0.00177124 Jy ! Component: 2650 - total flux cleaned = 0.00181059 Jy ! Component: 2700 - total flux cleaned = 0.00186229 Jy ! Component: 2750 - total flux cleaned = 0.00190103 Jy ! Component: 2800 - total flux cleaned = 0.00193939 Jy ! Component: 2850 - total flux cleaned = 0.00193956 Jy ! Component: 2900 - total flux cleaned = 0.00204011 Jy ! Component: 2950 - total flux cleaned = 0.00207743 Jy ! Component: 3000 - total flux cleaned = 0.00212668 Jy ! Component: 3050 - total flux cleaned = 0.00217546 Jy ! Component: 3100 - total flux cleaned = 0.00219971 Jy ! Component: 3150 - total flux cleaned = 0.00218751 Jy ! Component: 3200 - total flux cleaned = 0.00223554 Jy ! Component: 3250 - total flux cleaned = 0.00228291 Jy ! Component: 3300 - total flux cleaned = 0.00229459 Jy ! Component: 3350 - total flux cleaned = 0.00231798 Jy ! Component: 3400 - total flux cleaned = 0.00229465 Jy ! Component: 3450 - total flux cleaned = 0.00235231 Jy ! Component: 3500 - total flux cleaned = 0.00239817 Jy ! Component: 3550 - total flux cleaned = 0.00240954 Jy ! Component: 3600 - total flux cleaned = 0.0023983 Jy ! Component: 3650 - total flux cleaned = 0.00245428 Jy ! Component: 3700 - total flux cleaned = 0.00247655 Jy ! Component: 3750 - total flux cleaned = 0.00243239 Jy ! Component: 3800 - total flux cleaned = 0.00249824 Jy ! Component: 3850 - total flux cleaned = 0.00254175 Jy ! Component: 3900 - total flux cleaned = 0.00253097 Jy ! Component: 3950 - total flux cleaned = 0.00252026 Jy ! Component: 4000 - total flux cleaned = 0.00258446 Jy ! Component: 4050 - total flux cleaned = 0.00261632 Jy ! Total flux subtracted in 4096 components = 0.0026374 Jy ! Clean residual min=-0.000552 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.768808 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 397 components and 0.768808 Jy ![Exited script file: muppet] wmap "J0518+4730_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.673 x 6.611 at 7.967 degrees (North through East) ! Clean map min=-0.0016756 max=0.56072 Jy/beam ! Writing clean map to FITS file: J0518+4730_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 0.560722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199631 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.106807 0.106807 0.213615 0.427229 0.854458 1.70892 3.41783 6.83567 13.6713 27.3427 54.6853 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.56 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.673 x 6.611 at 7.967 degrees (North through East) ! Clean map min=-0.0016756 max=0.56072 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 J0518+4730_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:05:42 2019