! Started logfile: /scr/pima/bg219b_uvs/J1951+5727_S_dfm.log on Thu May 19 20:34:41 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1951+5727_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1951+5727_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800855 visibilities/baseline/integration-bin. ! Found source: J1951+5727 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7496 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1951+5727_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052827Jy sigma=23.423074 ! Fit after self-cal, rms=0.646607Jy sigma=14.418190 ! 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=3.349 mas, bmaj=3.609 mas, bpa=-36.38 degrees ! Estimated noise=0.600005 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 = 0.270187 Jy ! Component: 100 - total flux cleaned = 0.330796 Jy ! Total flux subtracted in 100 components = 0.330796 Jy ! Clean residual min=-0.012188 max=0.021592 Jy/beam ! Clean residual mean=-0.000020 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 0.330796 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.330796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083885Jy sigma=1.790250 ! Fit after self-cal, rms=0.083886Jy sigma=1.790046 ! Inverting map ! Added new window around map position (8, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251705 Jy ! Component: 100 - total flux cleaned = 0.0417509 Jy ! Total flux subtracted in 100 components = 0.0417509 Jy ! Clean residual min=-0.008909 max=0.016440 Jy/beam ! Clean residual mean=-0.000010 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.372547 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.372547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071622Jy sigma=1.519611 ! Fit after self-cal, rms=0.071303Jy sigma=1.512857 ! Inverting map ! Added new window around map position (13.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016082 Jy ! Component: 100 - total flux cleaned = 0.0267153 Jy ! Total flux subtracted in 100 components = 0.0267153 Jy ! Clean residual min=-0.005834 max=0.006927 Jy/beam ! Clean residual mean=-0.000004 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.399263 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.399263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065727Jy sigma=1.385232 ! Fit after self-cal, rms=0.065479Jy sigma=1.380117 ! 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=4.024 mas, bmaj=4.158 mas, bpa=-34.25 degrees ! Estimated noise=0.395422 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 = 0.0135687 Jy ! Component: 100 - total flux cleaned = 0.0226138 Jy ! Component: 150 - total flux cleaned = 0.0292983 Jy ! Component: 200 - total flux cleaned = 0.0344147 Jy ! Total flux subtracted in 200 components = 0.0344147 Jy ! Clean residual min=-0.004519 max=0.004873 Jy/beam ! Clean residual mean=0.000024 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.433677 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 84 components and 0.433677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061857Jy sigma=1.298812 ! Fit after self-cal, rms=0.061644Jy sigma=1.294122 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.024 x 4.158 at -34.25 degrees (North through East) ! Clean map min=-0.0040548 max=0.35102 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.97 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.98 ! LA 0.98 MK 1.03 NL 0.98 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 1.00 ! LA 0.96 MK 1.04 NL 1.00 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 1.00 ! LA 0.99 MK 1.03 NL 1.03 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.061644Jy sigma=1.294122 ! Fit after self-cal, rms=0.059831Jy sigma=1.267276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.057 mas, bmaj=4.177 mas, bpa=-32.97 degrees ! Estimated noise=0.392871 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 (12.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460895 Jy ! Component: 100 - total flux cleaned = 0.00758837 Jy ! Component: 150 - total flux cleaned = 0.00970215 Jy ! Component: 200 - total flux cleaned = 0.0112883 Jy ! Total flux subtracted in 200 components = 0.0112883 Jy ! Clean residual min=-0.003561 max=0.003002 Jy/beam ! Clean residual mean=0.000013 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.444966 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.444966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059424Jy sigma=1.257198 ! Fit after self-cal, rms=0.059382Jy sigma=1.256284 ! 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=0.059382Jy sigma=1.256284 ! Fit after self-cal, rms=0.058946Jy sigma=1.246344 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=4.176 mas, bpa=-33.83 degrees ! Estimated noise=0.393121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186761 Jy ! Component: 100 - total flux cleaned = 0.00262428 Jy ! Component: 150 - total flux cleaned = 0.00327044 Jy ! Component: 200 - total flux cleaned = 0.00368274 Jy ! Total flux subtracted in 200 components = 0.00368274 Jy ! Clean residual min=-0.002024 max=0.001920 Jy/beam ! Clean residual mean=0.000013 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.448648 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.448648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058875Jy sigma=1.244589 ! Fit after self-cal, rms=0.058864Jy sigma=1.244389 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 = 0.000469732 Jy ! Component: 100 - total flux cleaned = 0.00085133 Jy ! Component: 150 - total flux cleaned = 0.00113214 Jy ! Component: 200 - total flux cleaned = 0.00131655 Jy ! Total flux subtracted in 200 components = 0.00131655 Jy ! Clean residual min=-0.001982 max=0.001921 Jy/beam ! Clean residual mean=0.000013 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.449965 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.449965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058840Jy sigma=1.243846 ! Fit after self-cal, rms=0.058838Jy sigma=1.243800 ! 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=0.058838Jy sigma=1.243800 ! Fit after self-cal, rms=0.058842Jy sigma=1.243542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.053 mas, bmaj=4.179 mas, bpa=-35.13 degrees ! Estimated noise=0.393207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501543 Jy ! Component: 100 - total flux cleaned = 0.00089495 Jy ! Component: 150 - total flux cleaned = 0.0010266 Jy ! Component: 200 - total flux cleaned = 0.00114873 Jy ! Total flux subtracted in 200 components = 0.00114873 Jy ! Clean residual min=-0.001903 max=0.001873 Jy/beam ! Clean residual mean=0.000013 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.451114 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.451114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058822Jy sigma=1.243070 ! Fit after self-cal, rms=0.058820Jy sigma=1.243024 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 = 0.000276175 Jy ! Component: 100 - total flux cleaned = 0.00039586 Jy ! Component: 150 - total flux cleaned = 0.000488782 Jy ! Component: 200 - total flux cleaned = 0.000593339 Jy ! Total flux subtracted in 200 components = 0.000593339 Jy ! Clean residual min=-0.001880 max=0.001843 Jy/beam ! Clean residual mean=0.000013 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.451707 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.451707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058808Jy sigma=1.242777 ! Fit after self-cal, rms=0.058808Jy sigma=1.242761 ! 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=0.058808Jy sigma=1.242761 ! Fit after self-cal, rms=0.058808Jy sigma=1.242686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.962 mas, bmaj=8.517 mas, bpa=66.39 degrees ! Estimated noise=0.498318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104427 Jy ! Component: 100 - total flux cleaned = 0.00167292 Jy ! Component: 150 - total flux cleaned = 0.0018357 Jy ! Component: 200 - total flux cleaned = 0.00191925 Jy ! Total flux subtracted in 200 components = 0.00191925 Jy ! Clean residual min=-0.001940 max=0.001914 Jy/beam ! Clean residual mean=0.000027 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.453626 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 164 components and 0.453626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058811Jy sigma=1.242637 ! Fit after self-cal, rms=0.058810Jy sigma=1.242578 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 = 0.000161383 Jy ! Component: 100 - total flux cleaned = 0.000277504 Jy ! Component: 150 - total flux cleaned = 0.000305465 Jy ! Component: 200 - total flux cleaned = 0.000331403 Jy ! Total flux subtracted in 200 components = 0.000331403 Jy ! Clean residual min=-0.001866 max=0.001890 Jy/beam ! Clean residual mean=0.000027 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.453958 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 174 components and 0.453958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058813Jy sigma=1.242625 ! Fit after self-cal, rms=0.058812Jy sigma=1.242600 ! 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=4.052 mas, bmaj=4.182 mas, bpa=-35.8 degrees ! Estimated noise=0.393251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.052 x 4.182 at -35.8 degrees (North through East) ! Clean map min=-0.0017893 max=0.34818 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=3.367 mas, bmaj=3.624 mas, bpa=-36.59 degrees ! Estimated noise=0.599496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.269714 Jy ! Component: 100 - total flux cleaned = 0.330925 Jy ! Component: 150 - total flux cleaned = 0.357994 Jy ! Component: 200 - total flux cleaned = 0.376979 Jy ! Total flux subtracted in 200 components = 0.376979 Jy ! Clean residual min=-0.005722 max=0.010704 Jy/beam ! Clean residual mean=-0.000009 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.376979 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.376979 Jy ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=4.182 mas, bpa=-35.8 degrees ! Estimated noise=0.393251 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 = 0.020215 Jy ! Component: 100 - total flux cleaned = 0.0334538 Jy ! Component: 150 - total flux cleaned = 0.0425158 Jy ! Component: 200 - total flux cleaned = 0.0490959 Jy ! Total flux subtracted in 200 components = 0.0490959 Jy ! Clean residual min=-0.003184 max=0.004216 Jy/beam ! Clean residual mean=0.000020 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.426075 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 70 components and 0.426075 Jy ! Inverting map ! Added new window around map position (5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510209 Jy ! Component: 100 - total flux cleaned = 0.00906928 Jy ! Component: 150 - total flux cleaned = 0.0122363 Jy ! Component: 200 - total flux cleaned = 0.0148184 Jy ! Total flux subtracted in 200 components = 0.0148184 Jy ! Clean residual min=-0.002391 max=0.002097 Jy/beam ! Clean residual mean=0.000016 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.440894 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 122 components and 0.440894 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=7.962 mas, bmaj=8.517 mas, bpa=66.39 degrees ! Estimated noise=0.498318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383401 Jy ! Component: 100 - total flux cleaned = 0.00636671 Jy ! Component: 150 - total flux cleaned = 0.00817384 Jy ! Component: 200 - total flux cleaned = 0.00931514 Jy ! Total flux subtracted in 200 components = 0.00931514 Jy ! Clean residual min=-0.002078 max=0.001926 Jy/beam ! Clean residual mean=0.000031 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.450209 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 = 0.00056511 Jy ! Component: 100 - total flux cleaned = 0.00100556 Jy ! Component: 150 - total flux cleaned = 0.00138247 Jy ! Component: 200 - total flux cleaned = 0.00170491 Jy ! Total flux subtracted in 200 components = 0.00170491 Jy ! Clean residual min=-0.001883 max=0.001807 Jy/beam ! Clean residual mean=0.000029 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.451914 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 246 components and 0.451914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=4.182 mas, bpa=-35.8 degrees ! Estimated noise=0.393251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601448 Jy ! Component: 100 - total flux cleaned = 0.00076691 Jy ! Component: 150 - total flux cleaned = 0.000888743 Jy ! Component: 200 - total flux cleaned = 0.000998563 Jy ! Total flux subtracted in 200 components = 0.000998563 Jy ! Clean residual min=-0.001905 max=0.001686 Jy/beam ! Clean residual mean=0.000012 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.452912 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 258 components and 0.452912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058768Jy sigma=1.241730 ! Fit after self-cal, rms=0.058754Jy sigma=1.241451 wmodel /J1951+5727_S_map.mod ! wmodel: Unable to open new model file: /J1951+5727_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1951+5727_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.052 x 4.182 at -35.8 degrees (North through East) ! Clean map min=-0.0020159 max=0.34887 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1951+5727_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.348867 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000424816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365311 0.365311 0.730623 1.46125 2.92249 5.84498 11.69 23.3799 46.7598 93.5197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.348 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 821.217 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1951+5727_S_dfm.log closed on Thu May 19 20:34:43 2016