! Started logfile: /scr/pima/bg219h_uvs/J1438+6211_S_dfm.log on Thu May 19 22:29:41 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/bg219h_uvs/J1438+6211_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1438+6211_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988889 visibilities/baseline/integration-bin. ! Found source: J1438+6211 ! ! 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 3 lines of history. ! ! Reading 9256 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 J1438+6211_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.137935Jy sigma=24.344622 ! Fit after self-cal, rms=0.747412Jy sigma=17.285557 ! 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=3.096 mas, bmaj=3.644 mas, bpa=-88.78 degrees ! Estimated noise=0.540119 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 = 0.235322 Jy ! Component: 100 - total flux cleaned = 0.339695 Jy ! Total flux subtracted in 100 components = 0.339695 Jy ! Clean residual min=-0.055388 max=0.112504 Jy/beam ! Clean residual mean=-0.000008 rms=0.016611 Jy/beam ! Combined flux in latest and established models = 0.339695 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.339695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.451970Jy sigma=7.851200 ! Fit after self-cal, rms=0.451475Jy sigma=7.820103 ! Inverting map ! Added new window around map position (19, -103.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110204 Jy ! Component: 100 - total flux cleaned = 0.181422 Jy ! Total flux subtracted in 100 components = 0.181422 Jy ! Clean residual min=-0.050337 max=0.063462 Jy/beam ! Clean residual mean=0.000026 rms=0.014666 Jy/beam ! Combined flux in latest and established models = 0.521117 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.521117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399610Jy sigma=6.916843 ! Fit after self-cal, rms=0.394983Jy sigma=6.777395 ! 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=3.769 mas, bmaj=4.428 mas, bpa=89.84 degrees ! Estimated noise=0.366019 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 (-6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121903 Jy ! Component: 100 - total flux cleaned = 0.207597 Jy ! Component: 150 - total flux cleaned = 0.274708 Jy ! Component: 200 - total flux cleaned = 0.328961 Jy ! Total flux subtracted in 200 components = 0.328961 Jy ! Clean residual min=-0.049381 max=0.069146 Jy/beam ! Clean residual mean=-0.000113 rms=0.016248 Jy/beam ! Combined flux in latest and established models = 0.850078 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 95 components and 0.850078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313616Jy sigma=5.652278 ! Fit after self-cal, rms=0.307328Jy sigma=5.439183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.769 x 4.428 at 89.84 degrees (North through East) ! Clean map min=-0.047097 max=0.29905 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.307328Jy sigma=5.439183 ! Fit after self-cal, rms=0.307328Jy sigma=5.439183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=4.428 mas, bpa=89.84 degrees ! Estimated noise=0.366019 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 = 0.0638876 Jy ! Component: 100 - total flux cleaned = 0.1094 Jy ! Component: 150 - total flux cleaned = 0.1456 Jy ! Component: 200 - total flux cleaned = 0.175999 Jy ! Total flux subtracted in 200 components = 0.175999 Jy ! Clean residual min=-0.045893 max=0.066129 Jy/beam ! Clean residual mean=-0.000087 rms=0.015084 Jy/beam ! Combined flux in latest and established models = 1.02608 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 129 components and 1.02608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275375Jy sigma=5.133427 ! Fit after self-cal, rms=0.274473Jy sigma=5.089782 ! 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=0.274473Jy sigma=5.089782 ! Fit after self-cal, rms=0.274473Jy sigma=5.089782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=4.428 mas, bpa=89.84 degrees ! Estimated noise=0.366019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325022 Jy ! Component: 100 - total flux cleaned = 0.0576881 Jy ! Component: 150 - total flux cleaned = 0.0770849 Jy ! Component: 200 - total flux cleaned = 0.0902421 Jy ! Total flux subtracted in 200 components = 0.0902421 Jy ! Clean residual min=-0.043315 max=0.064721 Jy/beam ! Clean residual mean=-0.000078 rms=0.014854 Jy/beam ! Combined flux in latest and established models = 1.11632 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 1.11632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262395Jy sigma=5.026877 ! Fit after self-cal, rms=0.262432Jy sigma=5.016658 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 = 0.0107795 Jy ! Component: 100 - total flux cleaned = 0.0212968 Jy ! Component: 150 - total flux cleaned = 0.0305014 Jy ! Component: 200 - total flux cleaned = 0.0391277 Jy ! Total flux subtracted in 200 components = 0.0391277 Jy ! Clean residual min=-0.042767 max=0.065203 Jy/beam ! Clean residual mean=-0.000074 rms=0.014755 Jy/beam ! Combined flux in latest and established models = 1.15545 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 1.15545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257511Jy sigma=4.984857 ! Fit after self-cal, rms=0.257614Jy sigma=4.979424 ! Inverting map ! Added new window around map position (10, 124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691522 Jy ! Component: 100 - total flux cleaned = 0.116177 Jy ! Component: 150 - total flux cleaned = 0.150382 Jy ! Component: 200 - total flux cleaned = 0.168664 Jy ! Total flux subtracted in 200 components = 0.168664 Jy ! Clean residual min=-0.039830 max=0.049947 Jy/beam ! Clean residual mean=-0.000059 rms=0.012709 Jy/beam ! Combined flux in latest and established models = 1.32411 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 237 components and 1.32411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224250Jy sigma=4.425778 ! Fit after self-cal, rms=0.221883Jy sigma=4.362097 ! 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=0.221883Jy sigma=4.362097 ! Fit after self-cal, rms=0.216880Jy sigma=4.305071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=4.476 mas, bpa=88.21 degrees ! Estimated noise=0.361825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813554 Jy ! Component: 100 - total flux cleaned = 0.0238408 Jy ! Component: 150 - total flux cleaned = 0.0340518 Jy ! Component: 200 - total flux cleaned = 0.0433114 Jy ! Total flux subtracted in 200 components = 0.0433114 Jy ! Clean residual min=-0.036370 max=0.045832 Jy/beam ! Clean residual mean=-0.000159 rms=0.011242 Jy/beam ! Combined flux in latest and established models = 1.36742 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 266 components and 1.36742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207096Jy sigma=4.100091 ! Fit after self-cal, rms=0.206870Jy sigma=4.084785 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 = 0.0107811 Jy ! Component: 100 - total flux cleaned = 0.0204182 Jy ! Component: 150 - total flux cleaned = 0.0284873 Jy ! Component: 200 - total flux cleaned = 0.0358837 Jy ! Total flux subtracted in 200 components = 0.0358837 Jy ! Clean residual min=-0.034999 max=0.043739 Jy/beam ! Clean residual mean=-0.000168 rms=0.010698 Jy/beam ! Combined flux in latest and established models = 1.40331 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 274 components and 1.40331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200318Jy sigma=3.975595 ! Fit after self-cal, rms=0.200273Jy sigma=3.967081 ! 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=0.200273Jy sigma=3.967081 ! Fit after self-cal, rms=0.200102Jy sigma=3.962428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.278 mas, bmaj=8.486 mas, bpa=78.24 degrees ! Estimated noise=0.486297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422615 Jy ! Component: 100 - total flux cleaned = 0.0594504 Jy ! Component: 150 - total flux cleaned = 0.0752076 Jy ! Component: 200 - total flux cleaned = 0.0875857 Jy ! Total flux subtracted in 200 components = 0.0875857 Jy ! Clean residual min=-0.059788 max=0.071506 Jy/beam ! Clean residual mean=-0.000327 rms=0.019021 Jy/beam ! Combined flux in latest and established models = 1.49089 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 289 components and 1.49089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192666Jy sigma=3.921713 ! Fit after self-cal, rms=0.192252Jy sigma=3.893825 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 = 0.00778862 Jy ! Component: 100 - total flux cleaned = 0.0185221 Jy ! Component: 150 - total flux cleaned = 0.0280119 Jy ! Component: 200 - total flux cleaned = 0.0356778 Jy ! Total flux subtracted in 200 components = 0.0356778 Jy ! Clean residual min=-0.056430 max=0.065834 Jy/beam ! Clean residual mean=-0.000353 rms=0.017856 Jy/beam ! Combined flux in latest and established models = 1.52657 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 308 components and 1.52657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189505Jy sigma=3.888509 ! Fit after self-cal, rms=0.189651Jy sigma=3.875305 ! 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=3.804 mas, bmaj=4.481 mas, bpa=88.23 degrees ! Estimated noise=0.36106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.804 x 4.481 at 88.23 degrees (North through East) ! Clean map min=-0.033009 max=0.2402 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=3.122 mas, bmaj=3.679 mas, bpa=88.81 degrees ! Estimated noise=0.537683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234959 Jy ! Component: 100 - total flux cleaned = 0.387588 Jy ! Component: 150 - total flux cleaned = 0.500844 Jy ! Component: 200 - total flux cleaned = 0.592702 Jy ! Total flux subtracted in 200 components = 0.592702 Jy ! Clean residual min=-0.046947 max=0.058210 Jy/beam ! Clean residual mean=-0.000046 rms=0.013130 Jy/beam ! Combined flux in latest and established models = 0.592702 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.592702 Jy ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=4.481 mas, bpa=88.23 degrees ! Estimated noise=0.36106 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 = 0.11316 Jy ! Component: 100 - total flux cleaned = 0.20642 Jy ! Component: 150 - total flux cleaned = 0.28619 Jy ! Component: 200 - total flux cleaned = 0.355204 Jy ! Total flux subtracted in 200 components = 0.355204 Jy ! Clean residual min=-0.044398 max=0.055975 Jy/beam ! Clean residual mean=-0.000217 rms=0.013338 Jy/beam ! Combined flux in latest and established models = 0.947906 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 120 components and 0.947907 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=7.278 mas, bmaj=8.486 mas, bpa=78.24 degrees ! Estimated noise=0.486297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124945 Jy ! Component: 100 - total flux cleaned = 0.21952 Jy ! Component: 150 - total flux cleaned = 0.294449 Jy ! Component: 200 - total flux cleaned = 0.355098 Jy ! Total flux subtracted in 200 components = 0.355098 Jy ! Clean residual min=-0.058081 max=0.063226 Jy/beam ! Clean residual mean=-0.000340 rms=0.018969 Jy/beam ! Combined flux in latest and established models = 1.303 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 = 0.049742 Jy ! Component: 100 - total flux cleaned = 0.091188 Jy ! Component: 150 - total flux cleaned = 0.126155 Jy ! Component: 200 - total flux cleaned = 0.155739 Jy ! Total flux subtracted in 200 components = 0.155739 Jy ! Clean residual min=-0.055750 max=0.060931 Jy/beam ! Clean residual mean=-0.000199 rms=0.017210 Jy/beam ! Combined flux in latest and established models = 1.45874 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 209 components and 1.45874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=4.481 mas, bpa=88.23 degrees ! Estimated noise=0.36106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323049 Jy ! Component: 100 - total flux cleaned = 0.00783604 Jy ! Component: 150 - total flux cleaned = 0.0119237 Jy ! Component: 200 - total flux cleaned = 0.0177653 Jy ! Total flux subtracted in 200 components = 0.0177653 Jy ! Clean residual min=-0.034879 max=0.048001 Jy/beam ! Clean residual mean=-0.000164 rms=0.009672 Jy/beam ! Combined flux in latest and established models = 1.47651 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 225 components and 1.47651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194996Jy sigma=3.945704 ! Fit after self-cal, rms=0.194803Jy sigma=3.922887 wmodel /J1438+6211_S_map.mod ! wmodel: Unable to open new model file: /J1438+6211_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1438+6211_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.804 x 4.481 at 88.23 degrees (North through East) ! Clean map min=-0.033108 max=0.2385 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1438+6211_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00961622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -12.0958 12.0958 24.1915 48.3831 96.7662 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0288 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 24.802 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1438+6211_S_dfm.log closed on Thu May 19 22:29:43 2016