! Started logfile: .//J0440-4333_X_20180528_dfm.log on Sun Jul 8 13:40:24 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0440-4333_X_20180528_uva.fits ! Reading UV FITS file: .//J0440-4333_X_20180528_uva.fits ! AN table 1: 22 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0440-4333 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1672 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0440-4333_X] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.093686Jy sigma=17.378179 ! Fit after self-cal, rms=0.598868Jy sigma=9.479988 ! 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=0.8281 mas, bmaj=17.87 mas, bpa=2.863 degrees ! Estimated noise=2.57755 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, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332582 Jy ! Component: 100 - total flux cleaned = 0.364845 Jy ! Total flux subtracted in 100 components = 0.364845 Jy ! Clean residual min=-0.045425 max=0.050700 Jy/beam ! Clean residual mean=-0.000134 rms=0.015669 Jy/beam ! Combined flux in latest and established models = 0.364845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.364845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.171179Jy sigma=2.573416 ! Fit after self-cal, rms=0.170947Jy sigma=2.565253 ! 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=1.071 mas, bmaj=16.99 mas, bpa=3.056 degrees ! Estimated noise=1.11256 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 = -0.00422477 Jy ! Component: 100 - total flux cleaned = 0.000905685 Jy ! Component: 150 - total flux cleaned = 0.00623273 Jy ! Component: 200 - total flux cleaned = 0.0107893 Jy ! Total flux subtracted in 200 components = 0.0107893 Jy ! Clean residual min=-0.077719 max=0.092283 Jy/beam ! Clean residual mean=0.000017 rms=0.031930 Jy/beam ! Combined flux in latest and established models = 0.375635 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 54 components and 0.375635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.159783Jy sigma=2.380626 ! Fit after self-cal, rms=0.159829Jy sigma=2.373189 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 16.99 at 3.056 degrees (North through East) ! Clean map min=-0.075155 max=0.42123 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.98 LA 0.92 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.00 LA 0.93 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.93 LA 1.06 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.97 LA 0.99 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.99 LA 0.93 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.96 LA 1.02 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.98 LA 0.95 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.94 LA 0.99 PT 0.91 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.159829Jy sigma=2.373189 ! Fit after self-cal, rms=0.153515Jy sigma=2.346142 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=16.82 mas, bpa=3.033 degrees ! Estimated noise=1.08628 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 = 0.00603353 Jy ! Component: 100 - total flux cleaned = 0.00474793 Jy ! Component: 150 - total flux cleaned = 0.00361461 Jy ! Component: 200 - total flux cleaned = 0.0025865 Jy ! Total flux subtracted in 200 components = 0.0025865 Jy ! Clean residual min=-0.072761 max=0.087816 Jy/beam ! Clean residual mean=0.000055 rms=0.030286 Jy/beam ! Combined flux in latest and established models = 0.378221 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.378221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.151415Jy sigma=2.307213 ! Fit after self-cal, rms=0.151584Jy sigma=2.306123 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.151584Jy sigma=2.306123 ! Fit after self-cal, rms=0.150123Jy sigma=2.303478 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=16.76 mas, bpa=3.023 degrees ! Estimated noise=1.07508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169641 Jy ! Component: 100 - total flux cleaned = 0.00101148 Jy ! Component: 150 - total flux cleaned = 5.84307e-05 Jy ! Component: 200 - total flux cleaned = -0.000805662 Jy ! Total flux subtracted in 200 components = -0.000805662 Jy ! Clean residual min=-0.072642 max=0.084773 Jy/beam ! Clean residual mean=0.000034 rms=0.029615 Jy/beam ! Combined flux in latest and established models = 0.377415 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.377415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.148968Jy sigma=2.282586 ! Fit after self-cal, rms=0.148952Jy sigma=2.282302 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 = -0.000618244 Jy ! Component: 100 - total flux cleaned = -0.00114437 Jy ! Component: 150 - total flux cleaned = -0.00115053 Jy ! Component: 200 - total flux cleaned = -0.000646904 Jy ! Total flux subtracted in 200 components = -0.000646904 Jy ! Clean residual min=-0.072843 max=0.083126 Jy/beam ! Clean residual mean=0.000012 rms=0.029430 Jy/beam ! Combined flux in latest and established models = 0.376769 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.376769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.148175Jy sigma=2.269118 ! Fit after self-cal, rms=0.148159Jy sigma=2.268858 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.148159Jy sigma=2.268858 ! Fit after self-cal, rms=0.145992Jy sigma=2.266410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=16.73 mas, bpa=3.016 degrees ! Estimated noise=1.06134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467635 Jy ! Component: 100 - total flux cleaned = -0.000234517 Jy ! Component: 150 - total flux cleaned = -0.000248088 Jy ! Component: 200 - total flux cleaned = -0.000487625 Jy ! Total flux subtracted in 200 components = -0.000487625 Jy ! Clean residual min=-0.071485 max=0.081293 Jy/beam ! Clean residual mean=0.000022 rms=0.028824 Jy/beam ! Combined flux in latest and established models = 0.376281 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.376281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.145153Jy sigma=2.253159 ! Fit after self-cal, rms=0.145129Jy sigma=2.252735 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 = -0.000659739 Jy ! Component: 100 - total flux cleaned = -0.000662527 Jy ! Component: 150 - total flux cleaned = -0.000452967 Jy ! Component: 200 - total flux cleaned = -2.19821e-06 Jy ! Total flux subtracted in 200 components = -2.19821e-06 Jy ! Clean residual min=-0.071467 max=0.080231 Jy/beam ! Clean residual mean=0.000004 rms=0.028666 Jy/beam ! Combined flux in latest and established models = 0.376279 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.376279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.144474Jy sigma=2.242462 ! Fit after self-cal, rms=0.144459Jy sigma=2.242140 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.144459Jy sigma=2.242140 ! Fit after self-cal, rms=0.142218Jy sigma=2.240012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=15.66 mas, bpa=-0.1671 degrees ! Estimated noise=1.30869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153313 Jy ! Component: 100 - total flux cleaned = -0.000554662 Jy ! Component: 150 - total flux cleaned = -0.00095777 Jy ! Component: 200 - total flux cleaned = -0.000925427 Jy ! Total flux subtracted in 200 components = -0.000925427 Jy ! Clean residual min=-0.111090 max=0.120819 Jy/beam ! Clean residual mean=0.000009 rms=0.045833 Jy/beam ! Combined flux in latest and established models = 0.375353 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.375353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.141573Jy sigma=2.231990 ! Fit after self-cal, rms=0.141501Jy sigma=2.230421 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 = 0.000748326 Jy ! Component: 100 - total flux cleaned = 0.00181394 Jy ! Component: 150 - total flux cleaned = 0.00247184 Jy ! Component: 200 - total flux cleaned = 0.00314797 Jy ! Total flux subtracted in 200 components = 0.00314797 Jy ! Clean residual min=-0.110133 max=0.119399 Jy/beam ! Clean residual mean=0.000003 rms=0.045462 Jy/beam ! Combined flux in latest and established models = 0.378501 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 130 components and 0.378501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.141301Jy sigma=2.229540 ! Fit after self-cal, rms=0.141281Jy sigma=2.228787 ! 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=1.085 mas, bmaj=16.71 mas, bpa=3.011 degrees ! Estimated noise=1.04793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 16.71 at 3.011 degrees (North through East) ! Clean map min=-0.072466 max=0.38451 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=0.8321 mas, bmaj=17.74 mas, bpa=2.836 degrees ! Estimated noise=2.20899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31528 Jy ! Component: 100 - total flux cleaned = 0.342721 Jy ! Component: 150 - total flux cleaned = 0.354093 Jy ! Component: 200 - total flux cleaned = 0.357537 Jy ! Total flux subtracted in 200 components = 0.357537 Jy ! Clean residual min=-0.037857 max=0.046698 Jy/beam ! Clean residual mean=-0.000109 rms=0.013618 Jy/beam ! Combined flux in latest and established models = 0.357537 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.357537 Jy ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=16.71 mas, bpa=3.011 degrees ! Estimated noise=1.04793 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 = 0.000655667 Jy ! Component: 100 - total flux cleaned = 0.00329405 Jy ! Component: 150 - total flux cleaned = 0.00376897 Jy ! Component: 200 - total flux cleaned = 0.00467069 Jy ! Total flux subtracted in 200 components = 0.00467069 Jy ! Clean residual min=-0.071021 max=0.087677 Jy/beam ! Clean residual mean=0.000010 rms=0.029643 Jy/beam ! Combined flux in latest and established models = 0.362208 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.362208 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=15.66 mas, bpa=-0.1671 degrees ! Estimated noise=1.30869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557431 Jy ! Component: 100 - total flux cleaned = 0.00116921 Jy ! Component: 150 - total flux cleaned = 0.00184795 Jy ! Component: 200 - total flux cleaned = 0.00303631 Jy ! Total flux subtracted in 200 components = 0.00303631 Jy ! Clean residual min=-0.113214 max=0.130637 Jy/beam ! Clean residual mean=0.000015 rms=0.047439 Jy/beam ! Combined flux in latest and established models = 0.365244 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 = 0.000604344 Jy ! Component: 100 - total flux cleaned = 0.00163616 Jy ! Component: 150 - total flux cleaned = 0.002146 Jy ! Component: 200 - total flux cleaned = 0.00263375 Jy ! Total flux subtracted in 200 components = 0.00263375 Jy ! Clean residual min=-0.113144 max=0.126708 Jy/beam ! Clean residual mean=0.000010 rms=0.046818 Jy/beam ! Combined flux in latest and established models = 0.367878 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 101 components and 0.367878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=16.71 mas, bpa=3.011 degrees ! Estimated noise=1.04793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00334905 Jy ! Component: 100 - total flux cleaned = -0.0021643 Jy ! Component: 150 - total flux cleaned = -0.00125367 Jy ! Component: 200 - total flux cleaned = 0.000108779 Jy ! Total flux subtracted in 200 components = 0.000108779 Jy ! Clean residual min=-0.071560 max=0.079943 Jy/beam ! Clean residual mean=-0.000016 rms=0.028426 Jy/beam ! Combined flux in latest and established models = 0.367987 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.367987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.143236Jy sigma=2.259543 ! Fit after self-cal, rms=0.143083Jy sigma=2.257458 wmodel J0440-4333_X_map.mod ! Writing 125 model components to file: J0440-4333_X_map.mod wobs J0440-4333_X_uvs.fits ! Writing UV FITS file: J0440-4333_X_uvs.fits wwins J0440-4333_X_map.win ! wwins: Wrote 1 windows to J0440-4333_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144354 Jy ! Component: 100 - total flux cleaned = 0.0144028 Jy ! Component: 150 - total flux cleaned = 0.014344 Jy ! Component: 200 - total flux cleaned = 0.011331 Jy ! Component: 250 - total flux cleaned = 0.00402998 Jy ! Component: 300 - total flux cleaned = 0.000471958 Jy ! Component: 350 - total flux cleaned = -0.00379799 Jy ! Component: 400 - total flux cleaned = -0.00767277 Jy ! Component: 450 - total flux cleaned = -0.0103308 Jy ! Component: 500 - total flux cleaned = -0.013617 Jy ! Component: 550 - total flux cleaned = -0.0147791 Jy ! Component: 600 - total flux cleaned = -0.0144144 Jy ! Component: 650 - total flux cleaned = -0.0136878 Jy ! Component: 700 - total flux cleaned = -0.0126108 Jy ! Component: 750 - total flux cleaned = -0.0119065 Jy ! Component: 800 - total flux cleaned = -0.0112084 Jy ! Component: 850 - total flux cleaned = -0.0105228 Jy ! Component: 900 - total flux cleaned = -0.0101872 Jy ! Component: 950 - total flux cleaned = -0.00951621 Jy ! Component: 1000 - total flux cleaned = -0.0095152 Jy ! Component: 1050 - total flux cleaned = -0.00951353 Jy ! Component: 1100 - total flux cleaned = -0.00918983 Jy ! Component: 1150 - total flux cleaned = -0.00854509 Jy ! Component: 1200 - total flux cleaned = -0.00757514 Jy ! Component: 1250 - total flux cleaned = -0.00725601 Jy ! Component: 1300 - total flux cleaned = -0.00726088 Jy ! Component: 1350 - total flux cleaned = -0.00692737 Jy ! Component: 1400 - total flux cleaned = -0.00793362 Jy ! Component: 1450 - total flux cleaned = -0.00895818 Jy ! Component: 1500 - total flux cleaned = -0.0100021 Jy ! Component: 1550 - total flux cleaned = -0.00964375 Jy ! Component: 1600 - total flux cleaned = -0.00964635 Jy ! Component: 1650 - total flux cleaned = -0.00927815 Jy ! Component: 1700 - total flux cleaned = -0.00851068 Jy ! Component: 1750 - total flux cleaned = -0.00811869 Jy ! Component: 1800 - total flux cleaned = -0.00730891 Jy ! Component: 1850 - total flux cleaned = -0.00689102 Jy ! Component: 1900 - total flux cleaned = -0.0064637 Jy ! Component: 1950 - total flux cleaned = -0.00690765 Jy ! Component: 2000 - total flux cleaned = -0.00645327 Jy ! Component: 2050 - total flux cleaned = -0.00598667 Jy ! Component: 2100 - total flux cleaned = -0.00598706 Jy ! Component: 2150 - total flux cleaned = -0.00549269 Jy ! Component: 2200 - total flux cleaned = -0.00498941 Jy ! Component: 2250 - total flux cleaned = -0.00500095 Jy ! Component: 2300 - total flux cleaned = -0.00446321 Jy ! Component: 2350 - total flux cleaned = -0.00390448 Jy ! Component: 2400 - total flux cleaned = -0.00331655 Jy ! Component: 2450 - total flux cleaned = -0.00271881 Jy ! Component: 2500 - total flux cleaned = -0.00148409 Jy ! Component: 2550 - total flux cleaned = -0.000830312 Jy ! Component: 2600 - total flux cleaned = -0.0001635 Jy ! Component: 2650 - total flux cleaned = -0.000154343 Jy ! Component: 2700 - total flux cleaned = -0.000167568 Jy ! Component: 2750 - total flux cleaned = 0.000546103 Jy ! Component: 2800 - total flux cleaned = 0.00204604 Jy ! Component: 2850 - total flux cleaned = 0.0020491 Jy ! Component: 2900 - total flux cleaned = 0.00285327 Jy ! Component: 2950 - total flux cleaned = 0.00368292 Jy ! Component: 3000 - total flux cleaned = 0.00454928 Jy ! Component: 3050 - total flux cleaned = 0.00454881 Jy ! Component: 3100 - total flux cleaned = 0.0054544 Jy ! Component: 3150 - total flux cleaned = 0.00640726 Jy ! Component: 3200 - total flux cleaned = 0.00642319 Jy ! Component: 3250 - total flux cleaned = 0.00741037 Jy ! Component: 3300 - total flux cleaned = 0.00844432 Jy ! Component: 3350 - total flux cleaned = 0.00950556 Jy ! Component: 3400 - total flux cleaned = 0.00947714 Jy ! Component: 3450 - total flux cleaned = 0.0117331 Jy ! Component: 3500 - total flux cleaned = 0.0129265 Jy ! Component: 3550 - total flux cleaned = 0.012927 Jy ! Component: 3600 - total flux cleaned = 0.0141879 Jy ! Component: 3650 - total flux cleaned = 0.0155118 Jy ! Component: 3700 - total flux cleaned = 0.0155331 Jy ! Component: 3750 - total flux cleaned = 0.0155331 Jy ! Component: 3800 - total flux cleaned = 0.0169289 Jy ! Component: 3850 - total flux cleaned = 0.0183564 Jy ! Component: 3900 - total flux cleaned = 0.019875 Jy ! Component: 3950 - total flux cleaned = 0.0198699 Jy ! Component: 4000 - total flux cleaned = 0.0214586 Jy ! Component: 4050 - total flux cleaned = 0.0214392 Jy ! Total flux subtracted in 4096 components = 0.0231533 Jy ! Clean residual min=-0.100881 max=0.096345 Jy/beam ! Clean residual mean=0.001707 rms=0.031292 Jy/beam ! Combined flux in latest and established models = 0.39114 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 438 components and 0.39114 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0440-4333_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 16.71 at 3.011 degrees (North through East) ! Clean map min=-0.16367 max=0.3949 Jy/beam ! Writing clean map to FITS file: .//J0440-4333_X_20180528_map.fits wmodel .//J0440-4333_X_20180528_map.mod ! Writing 438 model components to file: .//J0440-4333_X_20180528_map.mod wobs .//J0440-4333_X_20180528_uvs.fits ! Writing UV FITS file: .//J0440-4333_X_20180528_uvs.fits wwins .//J0440-4333_X_20180528_map.win ! wwins: Wrote 2 windows to .//J0440-4333_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.394905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0400714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -30.4413 30.4413 60.8826 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.1202 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.394 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 9.855 quit ! Quitting program ! Log file .//J0440-4333_X_20180528_dfm.log closed on Sun Jul 8 13:40:28 2018