! Started logfile: /image_prod/ug002_uva//J1829+0518_S_dfm.log on Thu Mar 5 03:46:11 2020 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 /image_prod/ug002_uva//J1829+0518_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1829+0518_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99127 visibilities/baseline/integration-bin. ! Found source: J1829+0518 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 7494 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1829+0518_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 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 0.500x0.500 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006374Jy sigma=8.084107 ! Fit after self-cal, rms=0.941886Jy sigma=7.584051 ! 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=2.943 mas, bmaj=13.32 mas, bpa=-18.44 degrees ! Estimated noise=1.52372 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 = 0.0463058 Jy ! Component: 100 - total flux cleaned = 0.0594639 Jy ! Total flux subtracted in 100 components = 0.0594639 Jy ! Clean residual min=-0.006093 max=0.010637 Jy/beam ! Clean residual mean=-0.000007 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.0594639 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0594639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067320Jy sigma=0.475251 ! Fit after self-cal, rms=0.066278Jy sigma=0.466474 ! Inverting map ! Added new window around map position (16, -19). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100873 Jy ! Component: 100 - total flux cleaned = 0.0161064 Jy ! Total flux subtracted in 100 components = 0.0161064 Jy ! Clean residual min=-0.004720 max=0.004042 Jy/beam ! Clean residual mean=-0.000005 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0755703 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0755703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064666Jy sigma=0.451261 ! Fit after self-cal, rms=0.064530Jy sigma=0.450008 ! 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=3.354 mas, bmaj=13.45 mas, bpa=-18.17 degrees ! Estimated noise=1.05967 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 = 0.00598241 Jy ! Component: 100 - total flux cleaned = 0.009517 Jy ! Component: 150 - total flux cleaned = 0.0113003 Jy ! Component: 200 - total flux cleaned = 0.0119294 Jy ! Total flux subtracted in 200 components = 0.0119294 Jy ! Clean residual min=-0.002542 max=0.002793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0874997 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.0874997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063882Jy sigma=0.443631 ! Fit after self-cal, rms=0.063786Jy sigma=0.442959 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.354 x 13.45 at -18.17 degrees (North through East) ! Clean map min=-0.0024349 max=0.061156 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.11 KP 0.95 ! LA 0.97 MK 1.09 NL 1.02 OV 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 0.98 KP 1.03 ! LA 0.97 MK 1.02 NL 1.11 OV 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.94 KP 1.01 ! LA 1.03 MK 0.98 NL 0.98 OV 1.05 ! ! ! Fit before self-cal, rms=0.063786Jy sigma=0.442959 ! Fit after self-cal, rms=0.061366Jy sigma=0.439690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=13.17 mas, bpa=-18.04 degrees ! Estimated noise=1.03285 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 = 0.00258791 Jy ! Component: 100 - total flux cleaned = 0.00342725 Jy ! Component: 150 - total flux cleaned = 0.00381704 Jy ! Component: 200 - total flux cleaned = 0.00382105 Jy ! Total flux subtracted in 200 components = 0.00382105 Jy ! Clean residual min=-0.001918 max=0.002143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0913207 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 89 components and 0.0913207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061253Jy sigma=0.438340 ! Fit after self-cal, rms=0.061317Jy sigma=0.437971 ! 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. ! ! Fit before self-cal, rms=0.061317Jy sigma=0.437971 ! Fit after self-cal, rms=0.061842Jy sigma=0.436550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=13.17 mas, bpa=-18.07 degrees ! Estimated noise=1.03746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119613 Jy ! Component: 100 - total flux cleaned = 0.00180567 Jy ! Component: 150 - total flux cleaned = 0.00204119 Jy ! Component: 200 - total flux cleaned = 0.00213239 Jy ! Total flux subtracted in 200 components = 0.00213239 Jy ! Clean residual min=-0.001631 max=0.001770 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0934531 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 117 components and 0.0934531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061817Jy sigma=0.436216 ! Fit after self-cal, rms=0.061844Jy sigma=0.436131 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 = 0.000399065 Jy ! Component: 100 - total flux cleaned = 0.000483967 Jy ! Component: 150 - total flux cleaned = 0.000579035 Jy ! Component: 200 - total flux cleaned = 0.000665816 Jy ! Total flux subtracted in 200 components = 0.000665816 Jy ! Clean residual min=-0.001569 max=0.001697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0941189 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 136 components and 0.094119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061833Jy sigma=0.436007 ! Fit after self-cal, rms=0.061832Jy sigma=0.435997 ! 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. ! ! Fit before self-cal, rms=0.061832Jy sigma=0.435997 ! Fit after self-cal, rms=0.062179Jy sigma=0.435943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=13.18 mas, bpa=-18.06 degrees ! Estimated noise=1.03822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485537 Jy ! Component: 100 - total flux cleaned = 0.000754882 Jy ! Component: 150 - total flux cleaned = 0.000901869 Jy ! Component: 200 - total flux cleaned = 0.000996102 Jy ! Total flux subtracted in 200 components = 0.000996102 Jy ! Clean residual min=-0.001599 max=0.001617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0951151 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 150 components and 0.095115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062172Jy sigma=0.435861 ! Fit after self-cal, rms=0.062180Jy sigma=0.435850 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 = 0.000136188 Jy ! Component: 100 - total flux cleaned = 0.000237063 Jy ! Component: 150 - total flux cleaned = 0.000330622 Jy ! Component: 200 - total flux cleaned = 0.000386185 Jy ! Total flux subtracted in 200 components = 0.000386185 Jy ! Clean residual min=-0.001603 max=0.001647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0955012 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 0.0955012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062176Jy sigma=0.435807 ! Fit after self-cal, rms=0.062177Jy sigma=0.435805 ! 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. ! ! Fit before self-cal, rms=0.062177Jy sigma=0.435805 ! Fit after self-cal, rms=0.062201Jy sigma=0.435794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.389 mas, bmaj=13.12 mas, bpa=-13.43 degrees ! Estimated noise=1.2161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681613 Jy ! Component: 100 - total flux cleaned = 0.00108408 Jy ! Component: 150 - total flux cleaned = 0.00126692 Jy ! Component: 200 - total flux cleaned = 0.00133294 Jy ! Total flux subtracted in 200 components = 0.00133294 Jy ! Clean residual min=-0.001949 max=0.001896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0968342 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.0968342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062201Jy sigma=0.435763 ! Fit after self-cal, rms=0.062201Jy sigma=0.435753 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 = 0.00011756 Jy ! Component: 100 - total flux cleaned = 0.000211513 Jy ! Component: 150 - total flux cleaned = 0.000249826 Jy ! Component: 200 - total flux cleaned = 0.000258434 Jy ! Total flux subtracted in 200 components = 0.000258434 Jy ! Clean residual min=-0.001940 max=0.001841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0970926 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.0970926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062202Jy sigma=0.435746 ! Fit after self-cal, rms=0.062201Jy sigma=0.435743 ! 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=3.416 mas, bmaj=13.18 mas, bpa=-18.05 degrees ! Estimated noise=1.03726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.416 x 13.18 at -18.05 degrees (North through East) ! Clean map min=-0.0015301 max=0.060205 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=2.991 mas, bmaj=13 mas, bpa=-18.3 degrees ! Estimated noise=1.49753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456847 Jy ! Component: 100 - total flux cleaned = 0.0612932 Jy ! Component: 150 - total flux cleaned = 0.0706585 Jy ! Component: 200 - total flux cleaned = 0.0771175 Jy ! Total flux subtracted in 200 components = 0.0771175 Jy ! Clean residual min=-0.003888 max=0.003613 Jy/beam ! Clean residual mean=-0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0771175 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0771175 Jy ! Inverting map and beam ! Estimated beam: bmin=3.416 mas, bmaj=13.18 mas, bpa=-18.05 degrees ! Estimated noise=1.03726 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 = 0.00532527 Jy ! Component: 100 - total flux cleaned = 0.00902564 Jy ! Component: 150 - total flux cleaned = 0.0114951 Jy ! Component: 200 - total flux cleaned = 0.0127404 Jy ! Total flux subtracted in 200 components = 0.0127404 Jy ! Clean residual min=-0.001968 max=0.001923 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0898579 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.0898579 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=7.389 mas, bmaj=13.12 mas, bpa=-13.43 degrees ! Estimated noise=1.2161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173876 Jy ! Component: 100 - total flux cleaned = 0.00261996 Jy ! Component: 150 - total flux cleaned = 0.00349781 Jy ! Component: 200 - total flux cleaned = 0.00426487 Jy ! Total flux subtracted in 200 components = 0.00426487 Jy ! Clean residual min=-0.001989 max=0.002060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0941228 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 = 0.000630655 Jy ! Component: 100 - total flux cleaned = 0.00118332 Jy ! Component: 150 - total flux cleaned = 0.00147931 Jy ! Component: 200 - total flux cleaned = 0.00171732 Jy ! Total flux subtracted in 200 components = 0.00171732 Jy ! Clean residual min=-0.001939 max=0.001952 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0958401 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 123 components and 0.0958401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.416 mas, bmaj=13.18 mas, bpa=-18.05 degrees ! Estimated noise=1.03726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358411 Jy ! Component: 100 - total flux cleaned = -0.000330789 Jy ! Component: 150 - total flux cleaned = -0.000301978 Jy ! Component: 200 - total flux cleaned = -0.000229248 Jy ! Total flux subtracted in 200 components = -0.000229248 Jy ! Clean residual min=-0.001685 max=0.001619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0956109 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.0956109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062224Jy sigma=0.435947 ! Fit after self-cal, rms=0.062209Jy sigma=0.435913 wmodel J1829+0518_S_map.mod ! Writing 142 model components to file: J1829+0518_S_map.mod wobs J1829+0518_S_uvs.fits ! Writing UV FITS file: J1829+0518_S_uvs.fits wwins J1829+0518_S_map.win ! wwins: Wrote 2 windows to J1829+0518_S_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 = -0.00022264 Jy ! Component: 100 - total flux cleaned = -0.000167835 Jy ! Component: 150 - total flux cleaned = 1.75891e-05 Jy ! Component: 200 - total flux cleaned = 0.00014313 Jy ! Component: 250 - total flux cleaned = 0.000191348 Jy ! Component: 300 - total flux cleaned = 0.000238999 Jy ! Component: 350 - total flux cleaned = 0.00033028 Jy ! Component: 400 - total flux cleaned = 0.000329951 Jy ! Component: 450 - total flux cleaned = 0.000395343 Jy ! Component: 500 - total flux cleaned = 0.000501227 Jy ! Component: 550 - total flux cleaned = 0.000563411 Jy ! Component: 600 - total flux cleaned = 0.000604058 Jy ! Component: 650 - total flux cleaned = 0.000604409 Jy ! Component: 700 - total flux cleaned = 0.000565948 Jy ! Component: 750 - total flux cleaned = 0.000585039 Jy ! Component: 800 - total flux cleaned = 0.000566448 Jy ! Component: 850 - total flux cleaned = 0.000548335 Jy ! Component: 900 - total flux cleaned = 0.000494896 Jy ! Component: 950 - total flux cleaned = 0.000477287 Jy ! Component: 1000 - total flux cleaned = 0.000477247 Jy ! Component: 1050 - total flux cleaned = 0.000426151 Jy ! Component: 1100 - total flux cleaned = 0.000359226 Jy ! Component: 1150 - total flux cleaned = 0.000310317 Jy ! Component: 1200 - total flux cleaned = 0.000294139 Jy ! Component: 1250 - total flux cleaned = 0.000246289 Jy ! Component: 1300 - total flux cleaned = 0.000199322 Jy ! Component: 1350 - total flux cleaned = 0.000168256 Jy ! Component: 1400 - total flux cleaned = 0.000122293 Jy ! Component: 1450 - total flux cleaned = 0.000107029 Jy ! Component: 1500 - total flux cleaned = 6.23003e-05 Jy ! Component: 1550 - total flux cleaned = 4.74579e-05 Jy ! Component: 1600 - total flux cleaned = -3.98994e-05 Jy ! Component: 1650 - total flux cleaned = -8.27729e-05 Jy ! Component: 1700 - total flux cleaned = -0.000111464 Jy ! Component: 1750 - total flux cleaned = -0.000195672 Jy ! Component: 1800 - total flux cleaned = -0.000264994 Jy ! Component: 1850 - total flux cleaned = -0.000292324 Jy ! Component: 1900 - total flux cleaned = -0.000305812 Jy ! Component: 1950 - total flux cleaned = -0.000385919 Jy ! Component: 2000 - total flux cleaned = -0.000438824 Jy ! Component: 2050 - total flux cleaned = -0.000425912 Jy ! Component: 2100 - total flux cleaned = -0.000490696 Jy ! Component: 2150 - total flux cleaned = -0.000580277 Jy ! Component: 2200 - total flux cleaned = -0.000580129 Jy ! Component: 2250 - total flux cleaned = -0.000567515 Jy ! Component: 2300 - total flux cleaned = -0.000617376 Jy ! Component: 2350 - total flux cleaned = -0.000617238 Jy ! Component: 2400 - total flux cleaned = -0.000629624 Jy ! Component: 2450 - total flux cleaned = -0.000677918 Jy ! Component: 2500 - total flux cleaned = -0.000665954 Jy ! Component: 2550 - total flux cleaned = -0.000665921 Jy ! Component: 2600 - total flux cleaned = -0.000677879 Jy ! Component: 2650 - total flux cleaned = -0.000642975 Jy ! Component: 2700 - total flux cleaned = -0.000619928 Jy ! Component: 2750 - total flux cleaned = -0.000665872 Jy ! Component: 2800 - total flux cleaned = -0.000643071 Jy ! Component: 2850 - total flux cleaned = -0.00066564 Jy ! Component: 2900 - total flux cleaned = -0.000665419 Jy ! Component: 2950 - total flux cleaned = -0.00064326 Jy ! Component: 3000 - total flux cleaned = -0.000610336 Jy ! Component: 3050 - total flux cleaned = -0.000577618 Jy ! Component: 3100 - total flux cleaned = -0.000512709 Jy ! Component: 3150 - total flux cleaned = -0.000502035 Jy ! Component: 3200 - total flux cleaned = -0.000459419 Jy ! Component: 3250 - total flux cleaned = -0.000438271 Jy ! Component: 3300 - total flux cleaned = -0.00040681 Jy ! Component: 3350 - total flux cleaned = -0.000417324 Jy ! Component: 3400 - total flux cleaned = -0.000365515 Jy ! Component: 3450 - total flux cleaned = -0.000334594 Jy ! Component: 3500 - total flux cleaned = -0.00027336 Jy ! Component: 3550 - total flux cleaned = -0.000243002 Jy ! Component: 3600 - total flux cleaned = -0.000212805 Jy ! Component: 3650 - total flux cleaned = -0.000162782 Jy ! Component: 3700 - total flux cleaned = -0.000132917 Jy ! Component: 3750 - total flux cleaned = -8.3421e-05 Jy ! Component: 3800 - total flux cleaned = -2.4494e-05 Jy ! Component: 3850 - total flux cleaned = -4.98774e-06 Jy ! Component: 3900 - total flux cleaned = -5.0064e-06 Jy ! Component: 3950 - total flux cleaned = 2.39764e-05 Jy ! Component: 4000 - total flux cleaned = 3.35966e-05 Jy ! Component: 4050 - total flux cleaned = 6.23769e-05 Jy ! Total flux subtracted in 4096 components = 9.08743e-05 Jy ! Clean residual min=-0.000557 max=0.000574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0957018 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 425 components and 0.0957017 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1829+0518_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.416 x 13.18 at -18.05 degrees (North through East) ! Clean map min=-0.0015235 max=0.060315 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1829+0518_S_map.fits wmodel /image_prod/ug002_uva//J1829+0518_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J1829+0518_S_map.mod wobs /image_prod/ug002_uva//J1829+0518_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1829+0518_S_uvs.fits wwins /image_prod/ug002_uva//J1829+0518_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1829+0518_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0603147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179897 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.894793 0.894793 1.78959 3.57917 7.15834 14.3167 28.6334 57.2667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.273 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1829+0518_S_dfm.log closed on Thu Mar 5 03:46:15 2020