! Started logfile: /scr/pima/bg219b_uvs/J1744+4014_S_dfm.log on Thu May 19 20:29:20 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/J1744+4014_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1744+4014_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815873 visibilities/baseline/integration-bin. ! Found source: J1744+4014 ! ! 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 8224 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 J1744+4014_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.103707Jy sigma=25.167742 ! Fit after self-cal, rms=0.682868Jy sigma=16.325432 ! 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=2.941 mas, bmaj=4.395 mas, bpa=-15.36 degrees ! Estimated noise=0.541043 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 = 0.246574 Jy ! Component: 100 - total flux cleaned = 0.367629 Jy ! Total flux subtracted in 100 components = 0.367629 Jy ! Clean residual min=-0.028206 max=0.074716 Jy/beam ! Clean residual mean=0.000125 rms=0.008998 Jy/beam ! Combined flux in latest and established models = 0.367629 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.367629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216952Jy sigma=4.577648 ! Fit after self-cal, rms=0.215863Jy sigma=4.553905 ! Inverting map ! Added new window around map position (-5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819761 Jy ! Component: 100 - total flux cleaned = 0.136069 Jy ! Total flux subtracted in 100 components = 0.136069 Jy ! Clean residual min=-0.023556 max=0.054698 Jy/beam ! Clean residual mean=0.000082 rms=0.006234 Jy/beam ! Combined flux in latest and established models = 0.503698 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.503698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154689Jy sigma=3.261851 ! Fit after self-cal, rms=0.152820Jy sigma=3.200863 ! Inverting map ! Added new window around map position (-10.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558655 Jy ! Component: 100 - total flux cleaned = 0.0931269 Jy ! Total flux subtracted in 100 components = 0.0931269 Jy ! Clean residual min=-0.015959 max=0.030729 Jy/beam ! Clean residual mean=0.000059 rms=0.004025 Jy/beam ! Combined flux in latest and established models = 0.596825 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.596825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114854Jy sigma=2.408516 ! Fit after self-cal, rms=0.112820Jy sigma=2.355798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312692 Jy ! Component: 100 - total flux cleaned = 0.0540265 Jy ! Total flux subtracted in 100 components = 0.0540265 Jy ! Clean residual min=-0.013548 max=0.020031 Jy/beam ! Clean residual mean=0.000045 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 0.650851 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.650851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094975Jy sigma=1.984810 ! Fit after self-cal, rms=0.094209Jy sigma=1.962166 ! 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=3.438 mas, bmaj=5.091 mas, bpa=-12.38 degrees ! Estimated noise=0.349704 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 = 0.0325541 Jy ! Component: 100 - total flux cleaned = 0.0551444 Jy ! Component: 150 - total flux cleaned = 0.0721832 Jy ! Component: 200 - total flux cleaned = 0.0854334 Jy ! Total flux subtracted in 200 components = 0.0854334 Jy ! Clean residual min=-0.008216 max=0.016903 Jy/beam ! Clean residual mean=0.000048 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.736284 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 121 components and 0.736284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076581Jy sigma=1.596401 ! Fit after self-cal, rms=0.075827Jy sigma=1.574464 ! Inverting map ! Added new window around map position (-15.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160012 Jy ! Component: 100 - total flux cleaned = 0.0261712 Jy ! Component: 150 - total flux cleaned = 0.0339519 Jy ! Component: 200 - total flux cleaned = 0.0402192 Jy ! Total flux subtracted in 200 components = 0.0402192 Jy ! Clean residual min=-0.006770 max=0.010780 Jy/beam ! Clean residual mean=0.000029 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.776504 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 161 components and 0.776504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070983Jy sigma=1.478788 ! Fit after self-cal, rms=0.070466Jy sigma=1.465304 ! Inverting map ! Added new window around map position (-33, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104592 Jy ! Component: 100 - total flux cleaned = 0.0175395 Jy ! Component: 150 - total flux cleaned = 0.0232779 Jy ! Component: 200 - total flux cleaned = 0.028098 Jy ! Total flux subtracted in 200 components = 0.028098 Jy ! Clean residual min=-0.005483 max=0.006817 Jy/beam ! Clean residual mean=0.000021 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.804602 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 198 components and 0.804602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068118Jy sigma=1.417091 ! Fit after self-cal, rms=0.067950Jy sigma=1.412961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 5.091 at -12.38 degrees (North through East) ! Clean map min=-0.0053119 max=0.30472 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 0.96 FD 1.01 HN 1.00 KP 0.97 ! LA 0.97 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.99 ! LA 0.97 MK 1.02 NL 1.00 OV 1.04 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 1.00 ! LA 0.95 MK 1.02 NL 0.99 OV 1.00 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 1.01 ! LA 0.97 MK 1.01 NL 1.02 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.067950Jy sigma=1.412961 ! Fit after self-cal, rms=0.067541Jy sigma=1.366338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=5.146 mas, bpa=-13.25 degrees ! Estimated noise=0.354305 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 = 0.00227613 Jy ! Component: 100 - total flux cleaned = 0.00353464 Jy ! Component: 150 - total flux cleaned = 0.00430471 Jy ! Component: 200 - total flux cleaned = 0.00469177 Jy ! Total flux subtracted in 200 components = 0.00469177 Jy ! Clean residual min=-0.003920 max=0.004057 Jy/beam ! Clean residual mean=-0.000000 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.809293 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 225 components and 0.809294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067081Jy sigma=1.357266 ! Fit after self-cal, rms=0.067073Jy sigma=1.356765 ! 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=0.067073Jy sigma=1.356765 ! Fit after self-cal, rms=0.067536Jy sigma=1.343969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=5.117 mas, bpa=-13.04 degrees ! Estimated noise=0.353066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256696 Jy ! Component: 100 - total flux cleaned = 0.00390202 Jy ! Component: 150 - total flux cleaned = 0.00448478 Jy ! Component: 200 - total flux cleaned = 0.0047455 Jy ! Total flux subtracted in 200 components = 0.0047455 Jy ! Clean residual min=-0.003332 max=0.003253 Jy/beam ! Clean residual mean=0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.814039 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 246 components and 0.814039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067354Jy sigma=1.339514 ! Fit after self-cal, rms=0.067344Jy sigma=1.339288 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 = 0.000830059 Jy ! Component: 100 - total flux cleaned = 0.00101361 Jy ! Component: 150 - total flux cleaned = 0.00101358 Jy ! Component: 200 - total flux cleaned = 0.00101298 Jy ! Total flux subtracted in 200 components = 0.00101298 Jy ! Clean residual min=-0.003189 max=0.003030 Jy/beam ! Clean residual mean=0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.815052 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 253 components and 0.815052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067252Jy sigma=1.337090 ! Fit after self-cal, rms=0.067247Jy sigma=1.337009 ! 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=0.067247Jy sigma=1.337009 ! Fit after self-cal, rms=0.067396Jy sigma=1.336599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=5.115 mas, bpa=-13.1 degrees ! Estimated noise=0.35268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167828 Jy ! Component: 100 - total flux cleaned = 0.00212983 Jy ! Component: 150 - total flux cleaned = 0.00218247 Jy ! Component: 200 - total flux cleaned = 0.00218368 Jy ! Total flux subtracted in 200 components = 0.00218368 Jy ! Clean residual min=-0.003070 max=0.002815 Jy/beam ! Clean residual mean=0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.817236 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 260 components and 0.817236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067314Jy sigma=1.334734 ! Fit after self-cal, rms=0.067311Jy sigma=1.334645 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 = 0.000414455 Jy ! Component: 100 - total flux cleaned = 0.000462123 Jy ! Component: 150 - total flux cleaned = 0.000505321 Jy ! Component: 200 - total flux cleaned = 0.00046286 Jy ! Total flux subtracted in 200 components = 0.00046286 Jy ! Clean residual min=-0.003025 max=0.002696 Jy/beam ! Clean residual mean=0.000004 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.817698 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 266 components and 0.817698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067253Jy sigma=1.333408 ! Fit after self-cal, rms=0.067250Jy sigma=1.333340 ! 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=0.067250Jy sigma=1.333340 ! Fit after self-cal, rms=0.067305Jy sigma=1.333213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.99 mas, bmaj=8.681 mas, bpa=-14.2 degrees ! Estimated noise=0.481504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238172 Jy ! Component: 100 - total flux cleaned = 0.00318225 Jy ! Component: 150 - total flux cleaned = 0.00327971 Jy ! Component: 200 - total flux cleaned = 0.00335809 Jy ! Total flux subtracted in 200 components = 0.00335809 Jy ! Clean residual min=-0.003291 max=0.002809 Jy/beam ! Clean residual mean=0.000008 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.821057 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 273 components and 0.821057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067287Jy sigma=1.332614 ! Fit after self-cal, rms=0.067274Jy sigma=1.332378 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 = 0.000267951 Jy ! Component: 100 - total flux cleaned = 0.000516479 Jy ! Component: 150 - total flux cleaned = 0.000553085 Jy ! Component: 200 - total flux cleaned = 0.000678081 Jy ! Total flux subtracted in 200 components = 0.000678081 Jy ! Clean residual min=-0.003214 max=0.002658 Jy/beam ! Clean residual mean=0.000008 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.821735 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 283 components and 0.821735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067259Jy sigma=1.332176 ! Fit after self-cal, rms=0.067253Jy sigma=1.332017 ! 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=3.45 mas, bmaj=5.111 mas, bpa=-13.22 degrees ! Estimated noise=0.352319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.45 x 5.111 at -13.22 degrees (North through East) ! Clean map min=-0.0028612 max=0.30365 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=2.95 mas, bmaj=4.407 mas, bpa=-15.97 degrees ! Estimated noise=0.547551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247484 Jy ! Component: 100 - total flux cleaned = 0.378903 Jy ! Component: 150 - total flux cleaned = 0.467511 Jy ! Component: 200 - total flux cleaned = 0.530668 Jy ! Total flux subtracted in 200 components = 0.530668 Jy ! Clean residual min=-0.014292 max=0.035855 Jy/beam ! Clean residual mean=0.000075 rms=0.005089 Jy/beam ! Combined flux in latest and established models = 0.530668 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.530668 Jy ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=5.111 mas, bpa=-13.22 degrees ! Estimated noise=0.352319 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 = 0.0700044 Jy ! Component: 100 - total flux cleaned = 0.116503 Jy ! Component: 150 - total flux cleaned = 0.148961 Jy ! Component: 200 - total flux cleaned = 0.172838 Jy ! Total flux subtracted in 200 components = 0.172838 Jy ! Clean residual min=-0.008610 max=0.014253 Jy/beam ! Clean residual mean=0.000055 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 0.703506 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 97 components and 0.703506 Jy ! Inverting map ! Added new window around map position (-5.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183883 Jy ! Component: 100 - total flux cleaned = 0.0331227 Jy ! Component: 150 - total flux cleaned = 0.0452346 Jy ! Component: 200 - total flux cleaned = 0.0553572 Jy ! Total flux subtracted in 200 components = 0.0553572 Jy ! Clean residual min=-0.005322 max=0.007918 Jy/beam ! Clean residual mean=0.000029 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.758863 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 161 components and 0.758863 Jy ! Inverting map ! Added new window around map position (4.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905249 Jy ! Component: 100 - total flux cleaned = 0.0165519 Jy ! Component: 150 - total flux cleaned = 0.0229858 Jy ! Component: 200 - total flux cleaned = 0.0285339 Jy ! Total flux subtracted in 200 components = 0.0285339 Jy ! Clean residual min=-0.003643 max=0.004014 Jy/beam ! Clean residual mean=0.000018 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.787397 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 198 components and 0.787397 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=7.99 mas, bmaj=8.681 mas, bpa=-14.2 degrees ! Estimated noise=0.481504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914018 Jy ! Component: 100 - total flux cleaned = 0.0157392 Jy ! Component: 150 - total flux cleaned = 0.0206917 Jy ! Component: 200 - total flux cleaned = 0.0244712 Jy ! Total flux subtracted in 200 components = 0.0244712 Jy ! Clean residual min=-0.003670 max=0.002792 Jy/beam ! Clean residual mean=0.000017 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.811868 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 = 0.00293088 Jy ! Component: 100 - total flux cleaned = 0.00454659 Jy ! Component: 150 - total flux cleaned = 0.00574465 Jy ! Component: 200 - total flux cleaned = 0.00676442 Jy ! Total flux subtracted in 200 components = 0.00676442 Jy ! Clean residual min=-0.003176 max=0.002593 Jy/beam ! Clean residual mean=0.000012 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.818632 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 274 components and 0.818632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=5.111 mas, bpa=-13.22 degrees ! Estimated noise=0.352319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556156 Jy ! Component: 100 - total flux cleaned = 0.00106812 Jy ! Component: 150 - total flux cleaned = 0.00125036 Jy ! Component: 200 - total flux cleaned = 0.00153296 Jy ! Total flux subtracted in 200 components = 0.00153296 Jy ! Clean residual min=-0.002534 max=0.002292 Jy/beam ! Clean residual mean=0.000005 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.820165 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 298 components and 0.820165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067127Jy sigma=1.329328 ! Fit after self-cal, rms=0.067056Jy sigma=1.327826 wmodel /J1744+4014_S_map.mod ! wmodel: Unable to open new model file: /J1744+4014_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1744+4014_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.45 x 5.111 at -13.22 degrees (North through East) ! Clean map min=-0.0023808 max=0.30144 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1744+4014_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.301441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000602207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.599327 0.599327 1.19865 2.39731 4.79462 9.58923 19.1785 38.3569 76.7139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 500.561 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1744+4014_S_dfm.log closed on Thu May 19 20:29:23 2016