! Started logfile: /vlbi/uf001/uva//J2210+0857_S_dfm.log on Mon Jan 14 06:10:05 2019 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 /vlbi/uf001/uva//J2210+0857_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2210+0857_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.923002 visibilities/baseline/integration-bin. ! Found source: J2210+0857 ! ! 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 44 lines of history. ! ! Reading 5682 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 J2210+0857_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. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015342Jy sigma=21.697614 ! Fit after self-cal, rms=0.842799Jy sigma=18.097291 ! 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=2.7 mas, bmaj=6.624 mas, bpa=-2.709 degrees ! Estimated noise=0.60482 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 = 0.117149 Jy ! Component: 100 - total flux cleaned = 0.153002 Jy ! Total flux subtracted in 100 components = 0.153002 Jy ! Clean residual min=-0.007353 max=0.015144 Jy/beam ! Clean residual mean=-0.000005 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.153002 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.153002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075643Jy sigma=1.443199 ! Fit after self-cal, rms=0.075397Jy sigma=1.438230 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016571 Jy ! Component: 100 - total flux cleaned = 0.0245393 Jy ! Total flux subtracted in 100 components = 0.0245393 Jy ! Clean residual min=-0.005830 max=0.008858 Jy/beam ! Clean residual mean=-0.000005 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.177542 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.177542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070399Jy sigma=1.333709 ! Fit after self-cal, rms=0.070305Jy sigma=1.331842 ! 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=3.087 mas, bmaj=7.078 mas, bpa=-2.17 degrees ! Estimated noise=0.473288 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 (21, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108775 Jy ! Component: 100 - total flux cleaned = 0.0176733 Jy ! Component: 150 - total flux cleaned = 0.0204717 Jy ! Component: 200 - total flux cleaned = 0.0228187 Jy ! Total flux subtracted in 200 components = 0.0228187 Jy ! Clean residual min=-0.004548 max=0.007586 Jy/beam ! Clean residual mean=0.000003 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.20036 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.20036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068048Jy sigma=1.286520 ! Fit after self-cal, rms=0.067849Jy sigma=1.281741 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.087 x 7.078 at -2.17 degrees (North through East) ! Clean map min=-0.0044465 max=0.15136 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.02 KP 1.01 LA 0.96 ! MK 0.94 NL 1.00 OV 0.97 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.02 KP 0.99 LA 0.96 ! MK 0.97 NL 1.05 OV 0.96 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.01 KP 0.98 LA 0.93 ! MK 1.03 NL 1.00 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.067849Jy sigma=1.281741 ! Fit after self-cal, rms=0.069673Jy sigma=1.262947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=7.158 mas, bpa=-2.421 degrees ! Estimated noise=0.470643 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 = -0.000376578 Jy ! Component: 100 - total flux cleaned = -0.000593789 Jy ! Component: 150 - total flux cleaned = -0.000595548 Jy ! Component: 200 - total flux cleaned = -0.000595961 Jy ! Total flux subtracted in 200 components = -0.000595961 Jy ! Clean residual min=-0.004265 max=0.004096 Jy/beam ! Clean residual mean=-0.000005 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.199764 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.199764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069269Jy sigma=1.257827 ! Fit after self-cal, rms=0.069298Jy sigma=1.257422 ! 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=0.069298Jy sigma=1.257422 ! Fit after self-cal, rms=0.060471Jy sigma=1.210828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=7.167 mas, bpa=-2.454 degrees ! Estimated noise=0.471274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.66118e-05 Jy ! Component: 100 - total flux cleaned = 0.000111704 Jy ! Component: 150 - total flux cleaned = 0.000344931 Jy ! Component: 200 - total flux cleaned = 0.000467474 Jy ! Total flux subtracted in 200 components = 0.000467474 Jy ! Clean residual min=-0.002846 max=0.003538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.200232 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.200232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060393Jy sigma=1.208923 ! Fit after self-cal, rms=0.060371Jy sigma=1.208557 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 (-4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300512 Jy ! Component: 100 - total flux cleaned = 0.00333927 Jy ! Component: 150 - total flux cleaned = 0.0031598 Jy ! Component: 200 - total flux cleaned = 0.00299625 Jy ! Total flux subtracted in 200 components = 0.00299625 Jy ! Clean residual min=-0.002654 max=0.002453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.203228 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.203228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060208Jy sigma=1.204841 ! Fit after self-cal, rms=0.060194Jy sigma=1.204500 ! 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=0.060194Jy sigma=1.204500 ! Fit after self-cal, rms=0.060392Jy sigma=1.201124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.17 mas, bpa=-2.521 degrees ! Estimated noise=0.471288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531455 Jy ! Component: 100 - total flux cleaned = 0.000740255 Jy ! Component: 150 - total flux cleaned = 0.000586981 Jy ! Component: 200 - total flux cleaned = 0.000416684 Jy ! Total flux subtracted in 200 components = 0.000416684 Jy ! Clean residual min=-0.002701 max=0.002145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.203645 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.203645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060305Jy sigma=1.199571 ! Fit after self-cal, rms=0.060295Jy sigma=1.199308 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 = 0.000193748 Jy ! Component: 100 - total flux cleaned = 0.000162067 Jy ! Component: 150 - total flux cleaned = 0.000101771 Jy ! Component: 200 - total flux cleaned = 4.79176e-05 Jy ! Total flux subtracted in 200 components = 4.79176e-05 Jy ! Clean residual min=-0.002485 max=0.002161 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.203693 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.203693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060259Jy sigma=1.198655 ! Fit after self-cal, rms=0.060255Jy sigma=1.198583 ! 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=0.060255Jy sigma=1.198583 ! Fit after self-cal, rms=0.060290Jy sigma=1.198321 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.588 mas, bmaj=11.05 mas, bpa=-6.4 degrees ! Estimated noise=0.622861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418604 Jy ! Component: 100 - total flux cleaned = -0.000526894 Jy ! Component: 150 - total flux cleaned = -0.00058685 Jy ! Component: 200 - total flux cleaned = -0.000640523 Jy ! Total flux subtracted in 200 components = -0.000640523 Jy ! Clean residual min=-0.002555 max=0.002131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.203052 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.203052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060271Jy sigma=1.198004 ! Fit after self-cal, rms=0.060263Jy sigma=1.197876 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 = -4.58989e-05 Jy ! Component: 100 - total flux cleaned = -0.000151144 Jy ! Component: 150 - total flux cleaned = -0.000197444 Jy ! Component: 200 - total flux cleaned = -0.000240298 Jy ! Total flux subtracted in 200 components = -0.000240298 Jy ! Clean residual min=-0.002558 max=0.002083 Jy/beam ! Clean residual mean=-0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.202812 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.202812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060262Jy sigma=1.197878 ! Fit after self-cal, rms=0.060256Jy sigma=1.197820 ! 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=3.083 mas, bmaj=7.178 mas, bpa=-2.602 degrees ! Estimated noise=0.470732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.083 x 7.178 at -2.602 degrees (North through East) ! Clean map min=-0.0021319 max=0.15039 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=2.687 mas, bmaj=6.697 mas, bpa=-2.919 degrees ! Estimated noise=0.603499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116922 Jy ! Component: 100 - total flux cleaned = 0.155453 Jy ! Component: 150 - total flux cleaned = 0.172631 Jy ! Component: 200 - total flux cleaned = 0.181385 Jy ! Total flux subtracted in 200 components = 0.181385 Jy ! Clean residual min=-0.003433 max=0.004687 Jy/beam ! Clean residual mean=0.000002 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.181385 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.181385 Jy ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.178 mas, bpa=-2.602 degrees ! Estimated noise=0.470732 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 = 0.00769892 Jy ! Component: 100 - total flux cleaned = 0.0127106 Jy ! Component: 150 - total flux cleaned = 0.0162206 Jy ! Component: 200 - total flux cleaned = 0.0184906 Jy ! Total flux subtracted in 200 components = 0.0184906 Jy ! Clean residual min=-0.002539 max=0.002434 Jy/beam ! Clean residual mean=0.000000 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.199876 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 66 components and 0.199876 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=6.588 mas, bmaj=11.05 mas, bpa=-6.4 degrees ! Estimated noise=0.622861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283659 Jy ! Component: 100 - total flux cleaned = 0.00323674 Jy ! Component: 150 - total flux cleaned = 0.00331067 Jy ! Component: 200 - total flux cleaned = 0.00326565 Jy ! Total flux subtracted in 200 components = 0.00326565 Jy ! Clean residual min=-0.002575 max=0.002106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.203142 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 = -4.01748e-05 Jy ! Component: 100 - total flux cleaned = -0.000111443 Jy ! Component: 150 - total flux cleaned = -0.000206602 Jy ! Component: 200 - total flux cleaned = -0.000262718 Jy ! Total flux subtracted in 200 components = -0.000262718 Jy ! Clean residual min=-0.002542 max=0.002134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.202879 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 121 components and 0.202879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.178 mas, bpa=-2.602 degrees ! Estimated noise=0.470732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112978 Jy ! Component: 100 - total flux cleaned = -3.40637e-05 Jy ! Component: 150 - total flux cleaned = -3.5947e-05 Jy ! Component: 200 - total flux cleaned = -6.99258e-05 Jy ! Total flux subtracted in 200 components = -6.99258e-05 Jy ! Clean residual min=-0.002316 max=0.002113 Jy/beam ! Clean residual mean=0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.202809 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.202809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060286Jy sigma=1.198266 ! Fit after self-cal, rms=0.060267Jy sigma=1.198032 wmodel J2210+0857_S_map.mod ! Writing 137 model components to file: J2210+0857_S_map.mod wobs J2210+0857_S_uvs.fits ! Writing UV FITS file: J2210+0857_S_uvs.fits wwins J2210+0857_S_map.win ! wwins: Wrote 3 windows to J2210+0857_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 = -0.000458425 Jy ! Component: 100 - total flux cleaned = -0.000977173 Jy ! Component: 150 - total flux cleaned = -0.00132982 Jy ! Component: 200 - total flux cleaned = -0.00160104 Jy ! Component: 250 - total flux cleaned = -0.00166639 Jy ! Component: 300 - total flux cleaned = -0.00176221 Jy ! Component: 350 - total flux cleaned = -0.00179321 Jy ! Component: 400 - total flux cleaned = -0.00185442 Jy ! Component: 450 - total flux cleaned = -0.00197222 Jy ! Component: 500 - total flux cleaned = -0.00194303 Jy ! Component: 550 - total flux cleaned = -0.00202819 Jy ! Component: 600 - total flux cleaned = -0.00202841 Jy ! Component: 650 - total flux cleaned = -0.00200188 Jy ! Component: 700 - total flux cleaned = -0.00205487 Jy ! Component: 750 - total flux cleaned = -0.00200229 Jy ! Component: 800 - total flux cleaned = -0.00192556 Jy ! Component: 850 - total flux cleaned = -0.00190087 Jy ! Component: 900 - total flux cleaned = -0.00192518 Jy ! Component: 950 - total flux cleaned = -0.00199748 Jy ! Component: 1000 - total flux cleaned = -0.00199758 Jy ! Component: 1050 - total flux cleaned = -0.00195125 Jy ! Component: 1100 - total flux cleaned = -0.00202091 Jy ! Component: 1150 - total flux cleaned = -0.002021 Jy ! Component: 1200 - total flux cleaned = -0.00208791 Jy ! Component: 1250 - total flux cleaned = -0.00204319 Jy ! Component: 1300 - total flux cleaned = -0.00199925 Jy ! Component: 1350 - total flux cleaned = -0.00197749 Jy ! Component: 1400 - total flux cleaned = -0.00197769 Jy ! Component: 1450 - total flux cleaned = -0.00199827 Jy ! Component: 1500 - total flux cleaned = -0.00197765 Jy ! Component: 1550 - total flux cleaned = -0.00201832 Jy ! Component: 1600 - total flux cleaned = -0.00203867 Jy ! Component: 1650 - total flux cleaned = -0.00207831 Jy ! Component: 1700 - total flux cleaned = -0.00203896 Jy ! Component: 1750 - total flux cleaned = -0.00198085 Jy ! Component: 1800 - total flux cleaned = -0.00201975 Jy ! Component: 1850 - total flux cleaned = -0.00205763 Jy ! Component: 1900 - total flux cleaned = -0.00207618 Jy ! Component: 1950 - total flux cleaned = -0.00203881 Jy ! Component: 2000 - total flux cleaned = -0.00203872 Jy ! Component: 2050 - total flux cleaned = -0.00200256 Jy ! Component: 2100 - total flux cleaned = -0.00205612 Jy ! Component: 2150 - total flux cleaned = -0.00205598 Jy ! Component: 2200 - total flux cleaned = -0.00200351 Jy ! Component: 2250 - total flux cleaned = -0.00207258 Jy ! Component: 2300 - total flux cleaned = -0.00205546 Jy ! Component: 2350 - total flux cleaned = -0.00202182 Jy ! Component: 2400 - total flux cleaned = -0.00202216 Jy ! Component: 2450 - total flux cleaned = -0.00202205 Jy ! Component: 2500 - total flux cleaned = -0.00200548 Jy ! Component: 2550 - total flux cleaned = -0.0020217 Jy ! Component: 2600 - total flux cleaned = -0.00200562 Jy ! Component: 2650 - total flux cleaned = -0.0020053 Jy ! Component: 2700 - total flux cleaned = -0.0020054 Jy ! Component: 2750 - total flux cleaned = -0.00205217 Jy ! Component: 2800 - total flux cleaned = -0.00200573 Jy ! Component: 2850 - total flux cleaned = -0.00194433 Jy ! Component: 2900 - total flux cleaned = -0.00194459 Jy ! Component: 2950 - total flux cleaned = -0.0019899 Jy ! Component: 3000 - total flux cleaned = -0.00193027 Jy ! Component: 3050 - total flux cleaned = -0.00193039 Jy ! Component: 3100 - total flux cleaned = -0.00197445 Jy ! Component: 3150 - total flux cleaned = -0.00198897 Jy ! Component: 3200 - total flux cleaned = -0.00203211 Jy ! Component: 3250 - total flux cleaned = -0.00200354 Jy ! Component: 3300 - total flux cleaned = -0.00200361 Jy ! Component: 3350 - total flux cleaned = -0.00203161 Jy ! Component: 3400 - total flux cleaned = -0.00204533 Jy ! Component: 3450 - total flux cleaned = -0.00201789 Jy ! Component: 3500 - total flux cleaned = -0.00203146 Jy ! Component: 3550 - total flux cleaned = -0.00205852 Jy ! Component: 3600 - total flux cleaned = -0.00203172 Jy ! Component: 3650 - total flux cleaned = -0.00201843 Jy ! Component: 3700 - total flux cleaned = -0.00205807 Jy ! Component: 3750 - total flux cleaned = -0.00205804 Jy ! Component: 3800 - total flux cleaned = -0.00207105 Jy ! Component: 3850 - total flux cleaned = -0.00212266 Jy ! Component: 3900 - total flux cleaned = -0.00209709 Jy ! Component: 3950 - total flux cleaned = -0.00217352 Jy ! Component: 4000 - total flux cleaned = -0.00218616 Jy ! Component: 4050 - total flux cleaned = -0.00224865 Jy ! Total flux subtracted in 4096 components = -0.00224853 Jy ! Clean residual min=-0.000711 max=0.000913 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.20056 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 421 components and 0.20056 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2210+0857_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.083 x 7.178 at -2.602 degrees (North through East) ! Clean map min=-0.0017141 max=0.15093 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2210+0857_S_map.fits wmodel /vlbi/uf001/uva//J2210+0857_S_map.mod ! Writing 421 model components to file: /vlbi/uf001/uva//J2210+0857_S_map.mod wobs /vlbi/uf001/uva//J2210+0857_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2210+0857_S_uvs.fits wwins /vlbi/uf001/uva//J2210+0857_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2210+0857_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.15093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222852 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.442958 0.442958 0.885916 1.77183 3.54366 7.08733 14.1747 28.3493 56.6986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 677.265 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2210+0857_S_dfm.log closed on Mon Jan 14 06:10:09 2019