! Started logfile: /scr/pima/bg219i_uvs/J1516+1932_S_dfm.log on Thu May 19 23:26:00 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/bg219i_uvs/J1516+1932_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1516+1932_S_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1516+1932 ! ! 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 2268 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 J1516+1932_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.267538Jy sigma=31.307249 ! Fit after self-cal, rms=0.269129Jy sigma=6.720111 ! 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=2.835 mas, bmaj=5.965 mas, bpa=-7.025 degrees ! Estimated noise=0.726734 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 = 0.567991 Jy ! Component: 100 - total flux cleaned = 0.692504 Jy ! Total flux subtracted in 100 components = 0.692504 Jy ! Clean residual min=-0.013065 max=0.038210 Jy/beam ! Clean residual mean=-0.000029 rms=0.004095 Jy/beam ! Combined flux in latest and established models = 0.692504 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.692504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098657Jy sigma=2.433098 ! Fit after self-cal, rms=0.098629Jy sigma=2.432757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040788 Jy ! Component: 100 - total flux cleaned = 0.0635575 Jy ! Total flux subtracted in 100 components = 0.0635575 Jy ! Clean residual min=-0.009953 max=0.012656 Jy/beam ! Clean residual mean=-0.000014 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.756061 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.756061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073090Jy sigma=1.751773 ! Fit after self-cal, rms=0.072849Jy sigma=1.746326 ! 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=3.396 mas, bmaj=6.787 mas, bpa=-5.685 degrees ! Estimated noise=0.611944 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 = 0.0224435 Jy ! Component: 100 - total flux cleaned = 0.0360417 Jy ! Component: 150 - total flux cleaned = 0.0451985 Jy ! Component: 200 - total flux cleaned = 0.0514639 Jy ! Total flux subtracted in 200 components = 0.0514639 Jy ! Clean residual min=-0.008842 max=0.011055 Jy/beam ! Clean residual mean=0.000009 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.807525 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.807525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065092Jy sigma=1.527119 ! Fit after self-cal, rms=0.064931Jy sigma=1.522943 ! Inverting map ! Added new window around map position (-4.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105619 Jy ! Component: 100 - total flux cleaned = 0.0135943 Jy ! Component: 150 - total flux cleaned = 0.015095 Jy ! Component: 200 - total flux cleaned = 0.0162792 Jy ! Total flux subtracted in 200 components = 0.0162792 Jy ! Clean residual min=-0.007556 max=0.006885 Jy/beam ! Clean residual mean=0.000020 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.823804 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.823804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062782Jy sigma=1.469650 ! Fit after self-cal, rms=0.062616Jy sigma=1.465203 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 6.787 at -5.685 degrees (North through East) ! Clean map min=-0.0069233 max=0.73488 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 1.01 FD 1.01 HN 1.03 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.02 KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 1.01 ! LA 1.00 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.062616Jy sigma=1.465203 ! Fit after self-cal, rms=0.060644Jy sigma=1.407692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=6.814 mas, bpa=-5.661 degrees ! Estimated noise=0.610585 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 = -0.00190839 Jy ! Component: 100 - total flux cleaned = -0.00291632 Jy ! Component: 150 - total flux cleaned = -0.00315864 Jy ! Component: 200 - total flux cleaned = -0.00336349 Jy ! Total flux subtracted in 200 components = -0.00336349 Jy ! Clean residual min=-0.005044 max=0.005181 Jy/beam ! Clean residual mean=0.000021 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.820441 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.820441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060327Jy sigma=1.400077 ! Fit after self-cal, rms=0.060306Jy sigma=1.399529 ! 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=0.060306Jy sigma=1.399529 ! Fit after self-cal, rms=0.057563Jy sigma=1.316450 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=6.809 mas, bpa=-5.665 degrees ! Estimated noise=0.609757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000610118 Jy ! Component: 100 - total flux cleaned = -0.00137173 Jy ! Component: 150 - total flux cleaned = -0.00159143 Jy ! Component: 200 - total flux cleaned = -0.00186408 Jy ! Total flux subtracted in 200 components = -0.00186408 Jy ! Clean residual min=-0.003540 max=0.003337 Jy/beam ! Clean residual mean=0.000004 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.818577 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.818577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057412Jy sigma=1.313012 ! Fit after self-cal, rms=0.057401Jy sigma=1.312756 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 = -7.32647e-05 Jy ! Component: 100 - total flux cleaned = -3.06287e-05 Jy ! Component: 150 - total flux cleaned = -6.71471e-05 Jy ! Component: 200 - total flux cleaned = -0.000131652 Jy ! Total flux subtracted in 200 components = -0.000131652 Jy ! Clean residual min=-0.003457 max=0.003247 Jy/beam ! Clean residual mean=0.000004 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.818445 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.818445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057354Jy sigma=1.311605 ! Fit after self-cal, rms=0.057346Jy sigma=1.311496 ! 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=0.057346Jy sigma=1.311496 ! Fit after self-cal, rms=0.057328Jy sigma=1.310680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=6.811 mas, bpa=-5.646 degrees ! Estimated noise=0.609027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103477 Jy ! Component: 100 - total flux cleaned = -0.00141537 Jy ! Component: 150 - total flux cleaned = -0.0015823 Jy ! Component: 200 - total flux cleaned = -0.00166858 Jy ! Total flux subtracted in 200 components = -0.00166858 Jy ! Clean residual min=-0.003391 max=0.003298 Jy/beam ! Clean residual mean=0.000002 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.816777 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.816776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057254Jy sigma=1.309679 ! Fit after self-cal, rms=0.057247Jy sigma=1.309603 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 = 4.67668e-05 Jy ! Component: 100 - total flux cleaned = 7.40025e-05 Jy ! Component: 150 - total flux cleaned = 5.01621e-05 Jy ! Component: 200 - total flux cleaned = 6.07778e-06 Jy ! Total flux subtracted in 200 components = 6.07778e-06 Jy ! Clean residual min=-0.003331 max=0.003246 Jy/beam ! Clean residual mean=0.000002 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.816782 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.816783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057225Jy sigma=1.309110 ! Fit after self-cal, rms=0.057221Jy sigma=1.309060 ! 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=0.057221Jy sigma=1.309060 ! Fit after self-cal, rms=0.057196Jy sigma=1.308574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.756 mas, bmaj=10.2 mas, bpa=-1.559 degrees ! Estimated noise=0.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000690673 Jy ! Component: 100 - total flux cleaned = -0.000657288 Jy ! Component: 150 - total flux cleaned = -0.000688708 Jy ! Component: 200 - total flux cleaned = -0.000688865 Jy ! Total flux subtracted in 200 components = -0.000688865 Jy ! Clean residual min=-0.003037 max=0.003285 Jy/beam ! Clean residual mean=0.000004 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.816094 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 179 components and 0.816094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057144Jy sigma=1.308406 ! Fit after self-cal, rms=0.057140Jy sigma=1.308307 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 = 1.14494e-05 Jy ! Component: 100 - total flux cleaned = 3.26716e-05 Jy ! Component: 150 - total flux cleaned = 5.21876e-05 Jy ! Component: 200 - total flux cleaned = 6.92083e-05 Jy ! Total flux subtracted in 200 components = 6.92083e-05 Jy ! Clean residual min=-0.003108 max=0.003228 Jy/beam ! Clean residual mean=0.000004 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.816163 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 190 components and 0.816163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057140Jy sigma=1.308332 ! Fit after self-cal, rms=0.057138Jy sigma=1.308286 ! 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=3.414 mas, bmaj=6.812 mas, bpa=-5.622 degrees ! Estimated noise=0.608266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.414 x 6.812 at -5.622 degrees (North through East) ! Clean map min=-0.0030867 max=0.73172 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=0.057138Jy sigma=1.308286 ! Fit after self-cal, rms=0.053161Jy sigma=1.198822 ! Inverting map and beam ! Estimated beam: bmin=3.417 mas, bmaj=6.811 mas, bpa=-5.705 degrees ! Estimated noise=0.605656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270759 Jy ! Component: 100 - total flux cleaned = -0.00305711 Jy ! Component: 150 - total flux cleaned = -0.00312594 Jy ! Component: 200 - total flux cleaned = -0.00321306 Jy ! Total flux subtracted in 200 components = -0.00321306 Jy ! Clean residual min=-0.003261 max=0.003194 Jy/beam ! Clean residual mean=0.000002 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.81295 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 205 components and 0.81295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052939Jy sigma=1.196263 ! Fit after self-cal, rms=0.052933Jy sigma=1.196134 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.36862e-05 Jy ! Component: 100 - total flux cleaned = -3.31429e-05 Jy ! Component: 150 - total flux cleaned = -5.57317e-05 Jy ! Component: 200 - total flux cleaned = -9.93837e-05 Jy ! Total flux subtracted in 200 components = -9.93837e-05 Jy ! Clean residual min=-0.003323 max=0.003176 Jy/beam ! Clean residual mean=0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.81285 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.81285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052904Jy sigma=1.195717 ! Fit after self-cal, rms=0.052901Jy sigma=1.195668 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052901Jy sigma=1.195668 ! Fit after self-cal, rms=0.052651Jy sigma=1.193044 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=2.85 mas, bmaj=5.979 mas, bpa=-7.086 degrees ! Estimated noise=0.720833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.563235 Jy ! Component: 100 - total flux cleaned = 0.687019 Jy ! Component: 150 - total flux cleaned = 0.727287 Jy ! Component: 200 - total flux cleaned = 0.748826 Jy ! Total flux subtracted in 200 components = 0.748826 Jy ! Clean residual min=-0.006053 max=0.010999 Jy/beam ! Clean residual mean=-0.000017 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.748825 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.748825 Jy ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=6.812 mas, bpa=-5.746 degrees ! Estimated noise=0.603401 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 = 0.0190203 Jy ! Component: 100 - total flux cleaned = 0.0305662 Jy ! Component: 150 - total flux cleaned = 0.038254 Jy ! Component: 200 - total flux cleaned = 0.0438063 Jy ! Total flux subtracted in 200 components = 0.0438063 Jy ! Clean residual min=-0.003376 max=0.003899 Jy/beam ! Clean residual mean=-0.000009 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.792632 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 77 components and 0.792632 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=7.757 mas, bmaj=10.19 mas, bpa=-1.758 degrees ! Estimated noise=0.768269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666875 Jy ! Component: 100 - total flux cleaned = 0.0107264 Jy ! Component: 150 - total flux cleaned = 0.0133566 Jy ! Component: 200 - total flux cleaned = 0.0143956 Jy ! Total flux subtracted in 200 components = 0.0143956 Jy ! Clean residual min=-0.003563 max=0.003790 Jy/beam ! Clean residual mean=-0.000000 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.807027 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 = 0.000753057 Jy ! Component: 100 - total flux cleaned = 0.0013505 Jy ! Component: 150 - total flux cleaned = 0.00179121 Jy ! Component: 200 - total flux cleaned = 0.00217802 Jy ! Total flux subtracted in 200 components = 0.00217802 Jy ! Clean residual min=-0.003530 max=0.003651 Jy/beam ! Clean residual mean=0.000002 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.809205 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 143 components and 0.809205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=6.812 mas, bpa=-5.746 degrees ! Estimated noise=0.603401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109325 Jy ! Component: 100 - total flux cleaned = 6.26502e-05 Jy ! Component: 150 - total flux cleaned = 0.000111598 Jy ! Component: 200 - total flux cleaned = 2.94974e-05 Jy ! Total flux subtracted in 200 components = 2.94974e-05 Jy ! Clean residual min=-0.003357 max=0.003371 Jy/beam ! Clean residual mean=0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.809235 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.809235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052554Jy sigma=1.194648 ! Fit after self-cal, rms=0.052526Jy sigma=1.194022 wmodel /J1516+1932_S_map.mod ! wmodel: Unable to open new model file: /J1516+1932_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1516+1932_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 6.812 at -5.746 degrees (North through East) ! Clean map min=-0.0032315 max=0.72654 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1516+1932_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.726538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000825366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340807 0.340807 0.681615 1.36323 2.72646 5.45292 10.9058 21.8117 43.6234 87.2467 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.726 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 880.262 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1516+1932_S_dfm.log closed on Thu May 19 23:26:03 2016