! Started logfile: /scr/pima/bg219i_uvs/J1022-1037_S_dfm.log on Thu May 19 23:15:49 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/J1022-1037_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1022-1037_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1022-1037 ! ! 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 9672 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 J1022-1037_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028979Jy sigma=21.891618 ! Fit after self-cal, rms=0.879295Jy sigma=19.000957 ! 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=2.586 mas, bmaj=7.205 mas, bpa=-11.92 degrees ! Estimated noise=0.544661 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 = 0.0680889 Jy ! Component: 100 - total flux cleaned = 0.108833 Jy ! Total flux subtracted in 100 components = 0.108833 Jy ! Clean residual min=-0.012688 max=0.030888 Jy/beam ! Clean residual mean=0.000061 rms=0.004636 Jy/beam ! Combined flux in latest and established models = 0.108833 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.108833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154972Jy sigma=3.016350 ! Fit after self-cal, rms=0.153966Jy sigma=2.995955 ! Inverting map ! Added new window around map position (-5.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356466 Jy ! Component: 100 - total flux cleaned = 0.0634448 Jy ! Total flux subtracted in 100 components = 0.0634448 Jy ! Clean residual min=-0.010855 max=0.024252 Jy/beam ! Clean residual mean=0.000046 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 0.172278 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 79 components and 0.172278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128800Jy sigma=2.507425 ! Fit after self-cal, rms=0.128059Jy sigma=2.491411 ! 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=3.158 mas, bmaj=8.309 mas, bpa=-10.67 degrees ! Estimated noise=0.361393 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 = 0.0548913 Jy ! Component: 100 - total flux cleaned = 0.0922568 Jy ! Component: 150 - total flux cleaned = 0.11901 Jy ! Component: 200 - total flux cleaned = 0.13895 Jy ! Total flux subtracted in 200 components = 0.13895 Jy ! Clean residual min=-0.013909 max=0.028150 Jy/beam ! Clean residual mean=0.000026 rms=0.004651 Jy/beam ! Combined flux in latest and established models = 0.311228 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 148 components and 0.311228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090380Jy sigma=1.795987 ! Fit after self-cal, rms=0.089216Jy sigma=1.770290 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 8.309 at -10.67 degrees (North through East) ! Clean map min=-0.013495 max=0.092814 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=0.089216Jy sigma=1.770290 ! Fit after self-cal, rms=0.089216Jy sigma=1.770290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.309 mas, bpa=-10.67 degrees ! Estimated noise=0.361393 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 = 0.0182211 Jy ! Component: 100 - total flux cleaned = 0.0306212 Jy ! Component: 150 - total flux cleaned = 0.0398442 Jy ! Component: 200 - total flux cleaned = 0.0468166 Jy ! Total flux subtracted in 200 components = 0.0468166 Jy ! Clean residual min=-0.011486 max=0.021497 Jy/beam ! Clean residual mean=0.000010 rms=0.003730 Jy/beam ! Combined flux in latest and established models = 0.358045 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.358045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083573Jy sigma=1.679130 ! Fit after self-cal, rms=0.083246Jy sigma=1.671313 ! 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=0.083246Jy sigma=1.671313 ! Fit after self-cal, rms=0.083246Jy sigma=1.671313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.309 mas, bpa=-10.67 degrees ! Estimated noise=0.361393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694369 Jy ! Component: 100 - total flux cleaned = 0.00932688 Jy ! Component: 150 - total flux cleaned = 0.0112662 Jy ! Component: 200 - total flux cleaned = 0.0127942 Jy ! Total flux subtracted in 200 components = 0.0127942 Jy ! Clean residual min=-0.010633 max=0.019142 Jy/beam ! Clean residual mean=0.000005 rms=0.003505 Jy/beam ! Combined flux in latest and established models = 0.370839 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 156 components and 0.370839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082113Jy sigma=1.653640 ! Fit after self-cal, rms=0.081984Jy sigma=1.650554 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) ! Added new window around map position (7.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159849 Jy ! Component: 100 - total flux cleaned = 0.0223641 Jy ! Component: 150 - total flux cleaned = 0.0263637 Jy ! Component: 200 - total flux cleaned = 0.0300254 Jy ! Total flux subtracted in 200 components = 0.0300254 Jy ! Clean residual min=-0.008588 max=0.014837 Jy/beam ! Clean residual mean=0.000000 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.400864 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 208 components and 0.400864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078174Jy sigma=1.578309 ! Fit after self-cal, rms=0.077472Jy sigma=1.565339 ! 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=0.077472Jy sigma=1.565339 ! Fit after self-cal, rms=0.077472Jy sigma=1.565339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.309 mas, bpa=-10.67 degrees ! Estimated noise=0.361393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842278 Jy ! Component: 100 - total flux cleaned = 0.0131981 Jy ! Component: 150 - total flux cleaned = 0.0157583 Jy ! Component: 200 - total flux cleaned = 0.0178024 Jy ! Total flux subtracted in 200 components = 0.0178024 Jy ! Clean residual min=-0.007793 max=0.012613 Jy/beam ! Clean residual mean=0.000001 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 0.418667 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 237 components and 0.418667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076134Jy sigma=1.540861 ! Fit after self-cal, rms=0.075843Jy sigma=1.535893 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) ! Added new window around map position (-13, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121229 Jy ! Component: 100 - total flux cleaned = 0.0200144 Jy ! Component: 150 - total flux cleaned = 0.0248764 Jy ! Component: 200 - total flux cleaned = 0.0286236 Jy ! Total flux subtracted in 200 components = 0.0286236 Jy ! Clean residual min=-0.006868 max=0.009560 Jy/beam ! Clean residual mean=0.000004 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.44729 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 283 components and 0.44729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073059Jy sigma=1.484979 ! Fit after self-cal, rms=0.072811Jy sigma=1.480066 ! Inverting map ! Added new window around map position (-9.5, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953554 Jy ! Component: 100 - total flux cleaned = 0.0156038 Jy ! Component: 150 - total flux cleaned = 0.0203305 Jy ! Component: 200 - total flux cleaned = 0.0232919 Jy ! Total flux subtracted in 200 components = 0.0232919 Jy ! Clean residual min=-0.005927 max=0.006563 Jy/beam ! Clean residual mean=0.000001 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.470582 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 333 components and 0.470582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070980Jy sigma=1.447223 ! Fit after self-cal, rms=0.070835Jy sigma=1.444104 ! 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=0.070835Jy sigma=1.444104 ! Fit after self-cal, rms=0.071955Jy sigma=1.435015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.177 mas, bmaj=13.76 mas, bpa=-1.345 degrees ! Estimated noise=0.497309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986119 Jy ! Component: 100 - total flux cleaned = 0.0171528 Jy ! Component: 150 - total flux cleaned = 0.0231774 Jy ! Component: 200 - total flux cleaned = 0.0268632 Jy ! Total flux subtracted in 200 components = 0.0268632 Jy ! Clean residual min=-0.006544 max=0.008303 Jy/beam ! Clean residual mean=0.000014 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.497445 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 364 components and 0.497445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071060Jy sigma=1.422671 ! Fit after self-cal, rms=0.070910Jy sigma=1.419076 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 = 0.00451384 Jy ! Component: 100 - total flux cleaned = 0.00742007 Jy ! Component: 150 - total flux cleaned = 0.00980781 Jy ! Component: 200 - total flux cleaned = 0.0119129 Jy ! Total flux subtracted in 200 components = 0.0119129 Jy ! Clean residual min=-0.006000 max=0.007660 Jy/beam ! Clean residual mean=0.000013 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.509358 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 383 components and 0.509358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070646Jy sigma=1.415524 ! Fit after self-cal, rms=0.070590Jy sigma=1.414561 ! 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=3.163 mas, bmaj=8.28 mas, bpa=-10.35 degrees ! Estimated noise=0.366666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 8.28 at -10.35 degrees (North through East) ! Clean map min=-0.0048847 max=0.080211 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=2.592 mas, bmaj=7.17 mas, bpa=-11.58 degrees ! Estimated noise=0.555043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0703171 Jy ! Component: 100 - total flux cleaned = 0.116214 Jy ! Component: 150 - total flux cleaned = 0.152405 Jy ! Component: 200 - total flux cleaned = 0.182103 Jy ! Total flux subtracted in 200 components = 0.182103 Jy ! Clean residual min=-0.010813 max=0.018123 Jy/beam ! Clean residual mean=0.000046 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.182103 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 72 model components to the UV plane model. ! The established model now contains 72 components and 0.182103 Jy ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.28 mas, bpa=-10.35 degrees ! Estimated noise=0.366666 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 = 0.0543991 Jy ! Component: 100 - total flux cleaned = 0.0929717 Jy ! Component: 150 - total flux cleaned = 0.122321 Jy ! Component: 200 - total flux cleaned = 0.145937 Jy ! Total flux subtracted in 200 components = 0.145937 Jy ! Clean residual min=-0.011659 max=0.016360 Jy/beam ! Clean residual mean=0.000030 rms=0.004203 Jy/beam ! Combined flux in latest and established models = 0.32804 Jy ! Adding 144 model components to the UV plane model. ! The established model now contains 199 components and 0.32804 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=7.177 mas, bmaj=13.76 mas, bpa=-1.345 degrees ! Estimated noise=0.497309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391948 Jy ! Component: 100 - total flux cleaned = 0.0672723 Jy ! Component: 150 - total flux cleaned = 0.0883801 Jy ! Component: 200 - total flux cleaned = 0.104786 Jy ! Total flux subtracted in 200 components = 0.104786 Jy ! Clean residual min=-0.010333 max=0.012862 Jy/beam ! Clean residual mean=0.000029 rms=0.004038 Jy/beam ! Combined flux in latest and established models = 0.432826 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 = 0.013181 Jy ! Component: 100 - total flux cleaned = 0.0242336 Jy ! Component: 150 - total flux cleaned = 0.0336352 Jy ! Component: 200 - total flux cleaned = 0.0416565 Jy ! Total flux subtracted in 200 components = 0.0416565 Jy ! Clean residual min=-0.007162 max=0.009452 Jy/beam ! Clean residual mean=0.000022 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.474483 Jy ! Adding 173 model components to the UV plane model. ! The established model now contains 362 components and 0.474483 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.28 mas, bpa=-10.35 degrees ! Estimated noise=0.366666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669252 Jy ! Component: 100 - total flux cleaned = 0.0119786 Jy ! Component: 150 - total flux cleaned = 0.0158953 Jy ! Component: 200 - total flux cleaned = 0.0185502 Jy ! Total flux subtracted in 200 components = 0.0185502 Jy ! Clean residual min=-0.005208 max=0.005424 Jy/beam ! Clean residual mean=0.000008 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.493033 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 387 components and 0.493033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071248Jy sigma=1.426181 ! Fit after self-cal, rms=0.070703Jy sigma=1.412615 wmodel /J1022-1037_S_map.mod ! wmodel: Unable to open new model file: /J1022-1037_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1022-1037_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 8.28 at -10.35 degrees (North through East) ! Clean map min=-0.005098 max=0.084003 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1022-1037_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0840034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.75718 4.75718 9.51437 19.0287 38.0575 76.1149 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.062 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1022-1037_S_dfm.log closed on Thu May 19 23:15:52 2016