! Started logfile: /scr/pima/bg219e_uvs/J0232+2628_S_dfm.log on Thu May 19 18:20:28 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/bg219e_uvs/J0232+2628_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0232+2628_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J0232+2628 ! ! 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 4704 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 J0232+2628_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.276021Jy sigma=24.097498 ! Fit after self-cal, rms=0.491553Jy sigma=8.847898 ! 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=3.824 mas, bmaj=7.168 mas, bpa=19.69 degrees ! Estimated noise=0.812565 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 = 0.450404 Jy ! Component: 100 - total flux cleaned = 0.556259 Jy ! Total flux subtracted in 100 components = 0.556259 Jy ! Clean residual min=-0.030020 max=0.059860 Jy/beam ! Clean residual mean=0.000021 rms=0.008318 Jy/beam ! Combined flux in latest and established models = 0.556259 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.556259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.383347Jy sigma=2.904730 ! Fit after self-cal, rms=0.383299Jy sigma=2.900803 ! Inverting map ! Added new window around map position (-2.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588897 Jy ! Component: 100 - total flux cleaned = 0.0955175 Jy ! Total flux subtracted in 100 components = 0.0955175 Jy ! Clean residual min=-0.026428 max=0.026044 Jy/beam ! Clean residual mean=0.000062 rms=0.006744 Jy/beam ! Combined flux in latest and established models = 0.651777 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.651777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362191Jy sigma=2.370496 ! Fit after self-cal, rms=0.361706Jy sigma=2.347843 ! 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=4.395 mas, bmaj=7.968 mas, bpa=15.19 degrees ! Estimated noise=0.588842 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 = 0.0386717 Jy ! Component: 100 - total flux cleaned = 0.064838 Jy ! Component: 150 - total flux cleaned = 0.0840693 Jy ! Component: 200 - total flux cleaned = 0.0985797 Jy ! Total flux subtracted in 200 components = 0.0985797 Jy ! Clean residual min=-0.026766 max=0.020272 Jy/beam ! Clean residual mean=0.000166 rms=0.007098 Jy/beam ! Combined flux in latest and established models = 0.750357 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 0.750357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347393Jy sigma=2.193654 ! Fit after self-cal, rms=0.347157Jy sigma=2.183234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.395 x 7.968 at 15.19 degrees (North through East) ! Clean map min=-0.027537 max=0.59171 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 1.02 FD 0.92 HN 0.99 KP 1.02 ! LA 1.00 NL 1.01 OV 1.02 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.00 KP 1.03 ! LA 1.00 NL 1.01 OV 1.01 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.02 ! LA 1.01 NL 1.01 OV 1.02 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.01 KP 1.03 ! LA 1.03 NL 0.99 OV 1.03 PT 1.01 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.347157Jy sigma=2.183234 ! Fit after self-cal, rms=0.310846Jy sigma=2.122251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.403 mas, bmaj=7.978 mas, bpa=15.12 degrees ! Estimated noise=0.599204 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 = 0.0174613 Jy ! Component: 100 - total flux cleaned = 0.0282155 Jy ! Component: 150 - total flux cleaned = 0.0360102 Jy ! Component: 200 - total flux cleaned = 0.0418316 Jy ! Total flux subtracted in 200 components = 0.0418316 Jy ! Clean residual min=-0.027994 max=0.019428 Jy/beam ! Clean residual mean=0.000210 rms=0.007049 Jy/beam ! Combined flux in latest and established models = 0.792188 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 121 components and 0.792188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305575Jy sigma=2.134980 ! Fit after self-cal, rms=0.305456Jy sigma=2.131227 ! 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=0.305456Jy sigma=2.131227 ! Fit after self-cal, rms=0.304370Jy sigma=2.026015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.375 mas, bmaj=7.948 mas, bpa=15.31 degrees ! Estimated noise=0.614701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166691 Jy ! Component: 100 - total flux cleaned = 0.0250746 Jy ! Component: 150 - total flux cleaned = 0.0309538 Jy ! Component: 200 - total flux cleaned = 0.0351801 Jy ! Total flux subtracted in 200 components = 0.0351801 Jy ! Clean residual min=-0.029934 max=0.016819 Jy/beam ! Clean residual mean=0.000159 rms=0.006798 Jy/beam ! Combined flux in latest and established models = 0.827368 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 151 components and 0.827368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299248Jy sigma=2.048469 ! Fit after self-cal, rms=0.299231Jy sigma=2.048073 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 = 0.00132885 Jy ! Component: 100 - total flux cleaned = 0.00316736 Jy ! Component: 150 - total flux cleaned = 0.00456495 Jy ! Component: 200 - total flux cleaned = 0.00571759 Jy ! Total flux subtracted in 200 components = 0.00571759 Jy ! Clean residual min=-0.030459 max=0.017120 Jy/beam ! Clean residual mean=0.000161 rms=0.006853 Jy/beam ! Combined flux in latest and established models = 0.833086 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.833086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298498Jy sigma=2.055309 ! Fit after self-cal, rms=0.298469Jy sigma=2.054855 ! 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=0.298469Jy sigma=2.054855 ! Fit after self-cal, rms=0.298309Jy sigma=2.030001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.361 mas, bmaj=7.927 mas, bpa=15.41 degrees ! Estimated noise=0.625705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108174 Jy ! Component: 100 - total flux cleaned = 0.0158879 Jy ! Component: 150 - total flux cleaned = 0.0193289 Jy ! Component: 200 - total flux cleaned = 0.0218392 Jy ! Total flux subtracted in 200 components = 0.0218392 Jy ! Clean residual min=-0.032620 max=0.016402 Jy/beam ! Clean residual mean=0.000165 rms=0.006922 Jy/beam ! Combined flux in latest and established models = 0.854925 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 183 components and 0.854925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295307Jy sigma=2.055083 ! Fit after self-cal, rms=0.295299Jy sigma=2.054807 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 = 0.000698539 Jy ! Component: 100 - total flux cleaned = 0.00108216 Jy ! Component: 150 - total flux cleaned = 0.00162496 Jy ! Component: 200 - total flux cleaned = 0.0019903 Jy ! Total flux subtracted in 200 components = 0.0019903 Jy ! Clean residual min=-0.032824 max=0.016588 Jy/beam ! Clean residual mean=0.000166 rms=0.006948 Jy/beam ! Combined flux in latest and established models = 0.856916 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.856916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294941Jy sigma=2.058462 ! Fit after self-cal, rms=0.294933Jy sigma=2.058298 ! 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=0.294933Jy sigma=2.058298 ! Fit after self-cal, rms=0.294938Jy sigma=2.048483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.761 mas, bmaj=9.888 mas, bpa=-3.741 degrees ! Estimated noise=0.757674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976332 Jy ! Component: 100 - total flux cleaned = 0.0146393 Jy ! Component: 150 - total flux cleaned = 0.0160236 Jy ! Component: 200 - total flux cleaned = 0.0169891 Jy ! Total flux subtracted in 200 components = 0.0169891 Jy ! Clean residual min=-0.047304 max=0.025317 Jy/beam ! Clean residual mean=0.000293 rms=0.011016 Jy/beam ! Combined flux in latest and established models = 0.873905 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 199 components and 0.873904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292669Jy sigma=2.078245 ! Fit after self-cal, rms=0.292641Jy sigma=2.077516 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 = 0.00167984 Jy ! Component: 100 - total flux cleaned = 0.00203162 Jy ! Component: 150 - total flux cleaned = 0.00225432 Jy ! Component: 200 - total flux cleaned = 0.00239387 Jy ! Total flux subtracted in 200 components = 0.00239387 Jy ! Clean residual min=-0.047827 max=0.025343 Jy/beam ! Clean residual mean=0.000294 rms=0.011052 Jy/beam ! Combined flux in latest and established models = 0.876298 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 206 components and 0.876298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292381Jy sigma=2.081757 ! Fit after self-cal, rms=0.292372Jy sigma=2.081622 ! 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=4.353 mas, bmaj=7.915 mas, bpa=15.49 degrees ! Estimated noise=0.632808 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.353 x 7.915 at 15.49 degrees (North through East) ! Clean map min=-0.03526 max=0.63122 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=0.292372Jy sigma=2.081622 ! Fit after self-cal, rms=0.291825Jy sigma=2.042708 ! Inverting map and beam ! Estimated beam: bmin=4.355 mas, bmaj=7.91 mas, bpa=15.4 degrees ! Estimated noise=0.637938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345754 Jy ! Component: 100 - total flux cleaned = 0.00504876 Jy ! Component: 150 - total flux cleaned = 0.00627544 Jy ! Component: 200 - total flux cleaned = 0.00717532 Jy ! Total flux subtracted in 200 components = 0.00717532 Jy ! Clean residual min=-0.035972 max=0.017291 Jy/beam ! Clean residual mean=0.000173 rms=0.007136 Jy/beam ! Combined flux in latest and established models = 0.883474 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 211 components and 0.883474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290959Jy sigma=2.050291 ! Fit after self-cal, rms=0.290957Jy sigma=2.049857 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108226 Jy ! Component: 100 - total flux cleaned = 0.000290814 Jy ! Component: 150 - total flux cleaned = 0.000391107 Jy ! Component: 200 - total flux cleaned = 0.000478767 Jy ! Total flux subtracted in 200 components = 0.000478767 Jy ! Clean residual min=-0.036075 max=0.017298 Jy/beam ! Clean residual mean=0.000174 rms=0.007141 Jy/beam ! Combined flux in latest and established models = 0.883952 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 217 components and 0.883953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290865Jy sigma=2.050217 ! Fit after self-cal, rms=0.290865Jy sigma=2.050095 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290865Jy sigma=2.050095 ! Fit after self-cal, rms=0.290905Jy sigma=2.048448 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=3.794 mas, bmaj=7.116 mas, bpa=19.97 degrees ! Estimated noise=0.882675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.488961 Jy ! Component: 100 - total flux cleaned = 0.612809 Jy ! Component: 150 - total flux cleaned = 0.679053 Jy ! Component: 200 - total flux cleaned = 0.722922 Jy ! Total flux subtracted in 200 components = 0.722922 Jy ! Clean residual min=-0.030315 max=0.024736 Jy/beam ! Clean residual mean=0.000050 rms=0.006711 Jy/beam ! Combined flux in latest and established models = 0.722922 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.722922 Jy ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=7.906 mas, bpa=15.44 degrees ! Estimated noise=0.640811 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 = 0.0444598 Jy ! Component: 100 - total flux cleaned = 0.0755619 Jy ! Component: 150 - total flux cleaned = 0.0983027 Jy ! Component: 200 - total flux cleaned = 0.115192 Jy ! Total flux subtracted in 200 components = 0.115192 Jy ! Clean residual min=-0.035030 max=0.017524 Jy/beam ! Clean residual mean=0.000160 rms=0.006967 Jy/beam ! Combined flux in latest and established models = 0.838115 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 114 components and 0.838115 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=7.752 mas, bmaj=9.873 mas, bpa=-3.827 degrees ! Estimated noise=0.768152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209854 Jy ! Component: 100 - total flux cleaned = 0.0337486 Jy ! Component: 150 - total flux cleaned = 0.0418616 Jy ! Component: 200 - total flux cleaned = 0.0471287 Jy ! Total flux subtracted in 200 components = 0.0471287 Jy ! Clean residual min=-0.050034 max=0.023996 Jy/beam ! Clean residual mean=0.000301 rms=0.011167 Jy/beam ! Combined flux in latest and established models = 0.885244 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 = 0.00261754 Jy ! Component: 100 - total flux cleaned = 0.00353143 Jy ! Component: 150 - total flux cleaned = 0.0042233 Jy ! Component: 200 - total flux cleaned = 0.00449485 Jy ! Total flux subtracted in 200 components = 0.00449485 Jy ! Clean residual min=-0.050402 max=0.024572 Jy/beam ! Clean residual mean=0.000304 rms=0.011241 Jy/beam ! Combined flux in latest and established models = 0.889738 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 148 components and 0.889738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=7.906 mas, bpa=15.44 degrees ! Estimated noise=0.640811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.5276e-05 Jy ! Component: 100 - total flux cleaned = -0.000312726 Jy ! Component: 150 - total flux cleaned = -0.000742074 Jy ! Component: 200 - total flux cleaned = -0.000988721 Jy ! Total flux subtracted in 200 components = -0.000988721 Jy ! Clean residual min=-0.037634 max=0.017715 Jy/beam ! Clean residual mean=0.000176 rms=0.007219 Jy/beam ! Combined flux in latest and established models = 0.88875 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 163 components and 0.88875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290308Jy sigma=2.065729 ! Fit after self-cal, rms=0.290304Jy sigma=2.065204 wmodel /J0232+2628_S_map.mod ! wmodel: Unable to open new model file: /J0232+2628_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0232+2628_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.353 x 7.906 at 15.44 degrees (North through East) ! Clean map min=-0.037185 max=0.63924 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0232+2628_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.639243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00721603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.38652 3.38652 6.77304 13.5461 27.0922 54.1843 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0216 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.639 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 88.586 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0232+2628_S_dfm.log closed on Thu May 19 18:20:31 2016