! Started logfile: J0204+3649_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:12:22 2016 obs J0204+3649_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0204+3649_S_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675244 visibilities/baseline/integration-bin. ! Found source: J0204+3649 ! ! 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 360 lines of history. ! ! Reading 6928 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 J0204+3649_S_2014_08_05_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.739655Jy sigma=0.009110 ! Fit after self-cal, rms=0.730664Jy sigma=0.009007 ! 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=3.995 mas, bmaj=7.219 mas, bpa=24.73 degrees ! Estimated noise=960.769 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 = 0.209605 Jy ! Component: 100 - total flux cleaned = 0.277092 Jy ! Total flux subtracted in 100 components = 0.277092 Jy ! Clean residual min=-0.013574 max=0.031372 Jy/beam ! Clean residual mean=0.000017 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 0.277092 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.277092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095503Jy sigma=0.001090 ! Fit after self-cal, rms=0.094840Jy sigma=0.001083 ! Inverting map ! Added new window around map position (-1.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353114 Jy ! Component: 100 - total flux cleaned = 0.05373 Jy ! Total flux subtracted in 100 components = 0.05373 Jy ! Clean residual min=-0.007678 max=0.009090 Jy/beam ! Clean residual mean=0.000011 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.330822 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.330822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078989Jy sigma=0.000891 ! Fit after self-cal, rms=0.078516Jy sigma=0.000885 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116558 Jy ! Component: 100 - total flux cleaned = 0.0178306 Jy ! Total flux subtracted in 100 components = 0.0178306 Jy ! Clean residual min=-0.006825 max=0.005866 Jy/beam ! Clean residual mean=0.000008 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.348652 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.348652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076018Jy sigma=0.000861 ! Fit after self-cal, rms=0.075925Jy sigma=0.000860 ! 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=4.78 mas, bmaj=7.844 mas, bpa=27.16 degrees ! Estimated noise=698.449 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 = 0.0070231 Jy ! Component: 100 - total flux cleaned = 0.0112315 Jy ! Component: 150 - total flux cleaned = 0.014015 Jy ! Component: 200 - total flux cleaned = 0.0159237 Jy ! Total flux subtracted in 200 components = 0.0159237 Jy ! Clean residual min=-0.004912 max=0.005617 Jy/beam ! Clean residual mean=0.000020 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.364576 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.364576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074974Jy sigma=0.000853 ! Fit after self-cal, rms=0.074941Jy sigma=0.000853 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 0.98 KP 1.05 ! LA 1.11 MK 1.00* NL 0.98 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 1.02 ! LA 1.07 MK 1.00* NL 1.03 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.02 KP 0.90 ! LA 0.86 MK 1.00* NL 0.99 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.01 KP 0.88 ! LA 0.82 MK 1.00* NL 1.08 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.074941Jy sigma=0.000853 ! Fit after self-cal, rms=0.066201Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.777 mas, bmaj=7.847 mas, bpa=27.03 degrees ! Estimated noise=699.815 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 (-8.5, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450549 Jy ! Component: 100 - total flux cleaned = 0.00594084 Jy ! Component: 150 - total flux cleaned = 0.00707892 Jy ! Component: 200 - total flux cleaned = 0.00758963 Jy ! Total flux subtracted in 200 components = 0.00758963 Jy ! Clean residual min=-0.002844 max=0.003549 Jy/beam ! Clean residual mean=0.000008 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.372166 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.372166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065843Jy sigma=0.000769 ! Fit after self-cal, rms=0.065796Jy sigma=0.000768 ! Inverting map ! Added new window around map position (-14, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323109 Jy ! Component: 100 - total flux cleaned = 0.00471718 Jy ! Component: 150 - total flux cleaned = 0.00561562 Jy ! Component: 200 - total flux cleaned = 0.00622547 Jy ! Total flux subtracted in 200 components = 0.00622547 Jy ! Clean residual min=-0.002109 max=0.001875 Jy/beam ! Clean residual mean=0.000006 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.378391 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.378391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065597Jy sigma=0.000765 ! Fit after self-cal, rms=0.065592Jy sigma=0.000765 ! 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=0.065592Jy sigma=0.000765 ! Fit after self-cal, rms=0.065684Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.774 mas, bmaj=7.865 mas, bpa=26.89 degrees ! Estimated noise=700.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734259 Jy ! Component: 100 - total flux cleaned = 0.00169537 Jy ! Component: 150 - total flux cleaned = 0.00246966 Jy ! Component: 200 - total flux cleaned = 0.00310586 Jy ! Total flux subtracted in 200 components = 0.00310586 Jy ! Clean residual min=-0.001750 max=0.001791 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.381497 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 0.381497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065618Jy sigma=0.000763 ! Fit after self-cal, rms=0.065617Jy sigma=0.000763 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 = 0.000349596 Jy ! Component: 100 - total flux cleaned = 0.000821128 Jy ! Component: 150 - total flux cleaned = 0.00107708 Jy ! Component: 200 - total flux cleaned = 0.00128849 Jy ! Total flux subtracted in 200 components = 0.00128849 Jy ! Clean residual min=-0.001614 max=0.001798 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.382785 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 171 components and 0.382785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065591Jy sigma=0.000763 ! Fit after self-cal, rms=0.065589Jy sigma=0.000763 ! Inverting map ! Added new window around map position (56, -91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751467 Jy ! Component: 100 - total flux cleaned = 0.000793439 Jy ! Component: 150 - total flux cleaned = 0.000953601 Jy ! Component: 200 - total flux cleaned = 0.00121483 Jy ! Total flux subtracted in 200 components = 0.00121483 Jy ! Clean residual min=-0.001497 max=0.001368 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.384 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 195 components and 0.384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065535Jy sigma=0.000762 ! Fit after self-cal, rms=0.065531Jy sigma=0.000762 ! 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=0.065531Jy sigma=0.000762 ! Fit after self-cal, rms=0.065559Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.776 mas, bmaj=7.869 mas, bpa=26.84 degrees ! Estimated noise=700.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329444 Jy ! Component: 100 - total flux cleaned = 0.000697553 Jy ! Component: 150 - total flux cleaned = 0.00103159 Jy ! Component: 200 - total flux cleaned = 0.00117498 Jy ! Total flux subtracted in 200 components = 0.00117498 Jy ! Clean residual min=-0.001372 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.385175 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 214 components and 0.385175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065537Jy sigma=0.000762 ! Fit after self-cal, rms=0.065537Jy sigma=0.000762 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 = 0.000225611 Jy ! Component: 100 - total flux cleaned = 0.000357915 Jy ! Component: 150 - total flux cleaned = 0.000503676 Jy ! Component: 200 - total flux cleaned = 0.000602332 Jy ! Total flux subtracted in 200 components = 0.000602332 Jy ! Clean residual min=-0.001333 max=0.001331 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.385778 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 223 components and 0.385778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065524Jy sigma=0.000762 ! Fit after self-cal, rms=0.065524Jy sigma=0.000762 ! 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=0.065524Jy sigma=0.000762 ! Fit after self-cal, rms=0.065543Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.072 mas, bmaj=9.725 mas, bpa=44.6 degrees ! Estimated noise=796.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118259 Jy ! Component: 100 - total flux cleaned = 0.000199865 Jy ! Component: 150 - total flux cleaned = 0.000326453 Jy ! Component: 200 - total flux cleaned = 0.000425622 Jy ! Total flux subtracted in 200 components = 0.000425622 Jy ! Clean residual min=-0.001342 max=0.001317 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.386203 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 240 components and 0.386203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065536Jy sigma=0.000761 ! Fit after self-cal, rms=0.065535Jy 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 = -3.89681e-05 Jy ! Component: 100 - total flux cleaned = 7.16537e-06 Jy ! Component: 150 - total flux cleaned = 0.000107658 Jy ! Component: 200 - total flux cleaned = 0.000188327 Jy ! Total flux subtracted in 200 components = 0.000188327 Jy ! Clean residual min=-0.001301 max=0.001308 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.386392 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 253 components and 0.386392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065531Jy sigma=0.000761 ! Fit after self-cal, rms=0.065531Jy sigma=0.000761 ! 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=4.778 mas, bmaj=7.872 mas, bpa=26.81 degrees ! Estimated noise=700.761 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.778 x 7.872 at 26.81 degrees (North through East) ! Clean map min=-0.0012646 max=0.26296 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=3.993 mas, bmaj=7.236 mas, bpa=24.4 degrees ! Estimated noise=957.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208742 Jy ! Component: 100 - total flux cleaned = 0.278907 Jy ! Component: 150 - total flux cleaned = 0.313049 Jy ! Component: 200 - total flux cleaned = 0.330449 Jy ! Total flux subtracted in 200 components = 0.330449 Jy ! Clean residual min=-0.004527 max=0.008155 Jy/beam ! Clean residual mean=0.000002 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.330449 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.330449 Jy ! Inverting map and beam ! Estimated beam: bmin=4.778 mas, bmaj=7.872 mas, bpa=26.81 degrees ! Estimated noise=700.761 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 = 0.0120698 Jy ! Component: 100 - total flux cleaned = 0.0194242 Jy ! Component: 150 - total flux cleaned = 0.0248621 Jy ! Component: 200 - total flux cleaned = 0.0291864 Jy ! Total flux subtracted in 200 components = 0.0291864 Jy ! Clean residual min=-0.002668 max=0.002838 Jy/beam ! Clean residual mean=0.000006 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.359636 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.359635 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=9.072 mas, bmaj=9.725 mas, bpa=44.6 degrees ! Estimated noise=796.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496501 Jy ! Component: 100 - total flux cleaned = 0.00861054 Jy ! Component: 150 - total flux cleaned = 0.0115077 Jy ! Component: 200 - total flux cleaned = 0.0138651 Jy ! Total flux subtracted in 200 components = 0.0138651 Jy ! Clean residual min=-0.002253 max=0.001801 Jy/beam ! Clean residual mean=0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.3735 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 = 0.00196191 Jy ! Component: 100 - total flux cleaned = 0.00361405 Jy ! Component: 150 - total flux cleaned = 0.00502985 Jy ! Component: 200 - total flux cleaned = 0.006254 Jy ! Total flux subtracted in 200 components = 0.006254 Jy ! Clean residual min=-0.001850 max=0.001480 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.379755 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 191 components and 0.379755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.778 mas, bmaj=7.872 mas, bpa=26.81 degrees ! Estimated noise=700.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148974 Jy ! Component: 100 - total flux cleaned = 0.00269467 Jy ! Component: 150 - total flux cleaned = 0.00316678 Jy ! Component: 200 - total flux cleaned = 0.00344482 Jy ! Total flux subtracted in 200 components = 0.00344482 Jy ! Clean residual min=-0.001440 max=0.001771 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.383199 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 221 components and 0.383199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065641Jy sigma=0.000763 ! Fit after self-cal, rms=0.065628Jy sigma=0.000763 wmodel J0204+3649_S_2014_08_05_pus_map.mod ! Writing 221 model components to file: J0204+3649_S_2014_08_05_pus_map.mod wobs J0204+3649_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0204+3649_S_2014_08_05_pus_uvs.fits wwins J0204+3649_S_2014_08_05_pus_map.win ! wwins: Wrote 5 windows to J0204+3649_S_2014_08_05_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 = 0.000508095 Jy ! Component: 100 - total flux cleaned = 0.000667144 Jy ! Component: 150 - total flux cleaned = 0.00079218 Jy ! Component: 200 - total flux cleaned = 0.000816797 Jy ! Component: 250 - total flux cleaned = 0.000885768 Jy ! Component: 300 - total flux cleaned = 0.000974491 Jy ! Component: 350 - total flux cleaned = 0.000974582 Jy ! Component: 400 - total flux cleaned = 0.000954121 Jy ! Component: 450 - total flux cleaned = 0.000933494 Jy ! Component: 500 - total flux cleaned = 0.000933188 Jy ! Component: 550 - total flux cleaned = 0.000853623 Jy ! Component: 600 - total flux cleaned = 0.000776165 Jy ! Component: 650 - total flux cleaned = 0.00077593 Jy ! Component: 700 - total flux cleaned = 0.00073875 Jy ! Component: 750 - total flux cleaned = 0.000720537 Jy ! Component: 800 - total flux cleaned = 0.000738607 Jy ! Component: 850 - total flux cleaned = 0.000738527 Jy ! Component: 900 - total flux cleaned = 0.000773276 Jy ! Component: 950 - total flux cleaned = 0.000755944 Jy ! Component: 1000 - total flux cleaned = 0.000772966 Jy ! Component: 1050 - total flux cleaned = 0.000756107 Jy ! Component: 1100 - total flux cleaned = 0.000739519 Jy ! Component: 1150 - total flux cleaned = 0.000739538 Jy ! Component: 1200 - total flux cleaned = 0.000675112 Jy ! Component: 1250 - total flux cleaned = 0.000707003 Jy ! Component: 1300 - total flux cleaned = 0.000706753 Jy ! Component: 1350 - total flux cleaned = 0.000644524 Jy ! Component: 1400 - total flux cleaned = 0.000659916 Jy ! Component: 1450 - total flux cleaned = 0.000614301 Jy ! Component: 1500 - total flux cleaned = 0.000599728 Jy ! Component: 1550 - total flux cleaned = 0.000644505 Jy ! Component: 1600 - total flux cleaned = 0.000585747 Jy ! Component: 1650 - total flux cleaned = 0.000599991 Jy ! Component: 1700 - total flux cleaned = 0.000585678 Jy ! Component: 1750 - total flux cleaned = 0.000514769 Jy ! Component: 1800 - total flux cleaned = 0.000486455 Jy ! Component: 1850 - total flux cleaned = 0.000430854 Jy ! Component: 1900 - total flux cleaned = 0.000403483 Jy ! Component: 1950 - total flux cleaned = 0.000362506 Jy ! Component: 2000 - total flux cleaned = 0.000295209 Jy ! Component: 2050 - total flux cleaned = 0.000255184 Jy ! Component: 2100 - total flux cleaned = 0.000268345 Jy ! Component: 2150 - total flux cleaned = 0.000202707 Jy ! Component: 2200 - total flux cleaned = 0.000215887 Jy ! Component: 2250 - total flux cleaned = 0.00020287 Jy ! Component: 2300 - total flux cleaned = 0.000164757 Jy ! Component: 2350 - total flux cleaned = 0.000202941 Jy ! Component: 2400 - total flux cleaned = 0.000165119 Jy ! Component: 2450 - total flux cleaned = 0.000140212 Jy ! Component: 2500 - total flux cleaned = 0.000127936 Jy ! Component: 2550 - total flux cleaned = 0.000152388 Jy ! Component: 2600 - total flux cleaned = 0.000128054 Jy ! Component: 2650 - total flux cleaned = 0.000103807 Jy ! Component: 2700 - total flux cleaned = 7.98796e-05 Jy ! Component: 2750 - total flux cleaned = 6.80484e-05 Jy ! Component: 2800 - total flux cleaned = 7.97741e-05 Jy ! Component: 2850 - total flux cleaned = 4.47755e-05 Jy ! Component: 2900 - total flux cleaned = 2.15487e-05 Jy ! Component: 2950 - total flux cleaned = 1.00777e-05 Jy ! Component: 3000 - total flux cleaned = 1.00878e-05 Jy ! Component: 3050 - total flux cleaned = -1.27665e-06 Jy ! Component: 3100 - total flux cleaned = -3.51831e-05 Jy ! Component: 3150 - total flux cleaned = -9.10511e-05 Jy ! Component: 3200 - total flux cleaned = -0.000102138 Jy ! Component: 3250 - total flux cleaned = -0.000113154 Jy ! Component: 3300 - total flux cleaned = -0.000135038 Jy ! Component: 3350 - total flux cleaned = -0.000135007 Jy ! Component: 3400 - total flux cleaned = -0.000113352 Jy ! Component: 3450 - total flux cleaned = -0.000134926 Jy ! Component: 3500 - total flux cleaned = -0.000166886 Jy ! Component: 3550 - total flux cleaned = -0.000209173 Jy ! Component: 3600 - total flux cleaned = -0.000230139 Jy ! Component: 3650 - total flux cleaned = -0.000219729 Jy ! Component: 3700 - total flux cleaned = -0.000261188 Jy ! Component: 3750 - total flux cleaned = -0.000292087 Jy ! Component: 3800 - total flux cleaned = -0.000292023 Jy ! Component: 3850 - total flux cleaned = -0.000312468 Jy ! Component: 3900 - total flux cleaned = -0.00032269 Jy ! Component: 3950 - total flux cleaned = -0.000352869 Jy ! Component: 4000 - total flux cleaned = -0.000362823 Jy ! Component: 4050 - total flux cleaned = -0.000382749 Jy ! Total flux subtracted in 4096 components = -0.000353151 Jy ! Clean residual min=-0.000731 max=0.000686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.382846 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 474 components and 0.382846 Jy ![Exited script file: muppet] wmap "J0204+3649_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.778 x 7.872 at 26.81 degrees (North through East) ! Clean map min=-0.001473 max=0.26365 Jy/beam ! Writing clean map to FITS file: J0204+3649_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.26365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177387 device "J0204+3649_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0204+3649_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201843 0.201843 0.403686 0.807372 1.61474 3.22949 6.45898 12.918 25.8359 51.6718 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.263 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.778 x 7.872 at 26.81 degrees (North through East) ! Clean map min=-0.001473 max=0.26365 Jy/beam quit ! Quitting program ! Log file J0204+3649_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:12:28 2016