! Started logfile: /image_prod/ug002_uva//J1102+5941_S_dfm.log on Wed Mar 4 23:51:22 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//J1102+5941_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1102+5941_S_uva.fits ! AN table 1: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.975238 visibilities/baseline/integration-bin. ! Found source: J1102+5941 ! ! 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 36 lines of history. ! ! Reading 6144 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 J1102+5941_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032357Jy sigma=7.340390 ! Fit after self-cal, rms=0.817626Jy sigma=5.793253 ! 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=3.085 mas, bmaj=3.672 mas, bpa=-5.74 degrees ! Estimated noise=2.36482 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 = 0.154234 Jy ! Component: 100 - total flux cleaned = 0.20562 Jy ! Total flux subtracted in 100 components = 0.20562 Jy ! Clean residual min=-0.029139 max=0.093899 Jy/beam ! Clean residual mean=0.000007 rms=0.008085 Jy/beam ! Combined flux in latest and established models = 0.20562 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.20562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144866Jy sigma=0.982564 ! Fit after self-cal, rms=0.144716Jy sigma=0.981937 ! Inverting map ! Added new window around map position (19, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784056 Jy ! Component: 100 - total flux cleaned = 0.113623 Jy ! Total flux subtracted in 100 components = 0.113623 Jy ! Clean residual min=-0.013764 max=0.020906 Jy/beam ! Clean residual mean=0.000008 rms=0.003714 Jy/beam ! Combined flux in latest and established models = 0.319243 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.319243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095604Jy sigma=0.600300 ! Fit after self-cal, rms=0.093745Jy sigma=0.588546 ! 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=3.566 mas, bmaj=4.374 mas, bpa=-1.339 degrees ! Estimated noise=1.3198 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 = 0.0290731 Jy ! Component: 100 - total flux cleaned = 0.049197 Jy ! Component: 150 - total flux cleaned = 0.0636083 Jy ! Component: 200 - total flux cleaned = 0.0742387 Jy ! Total flux subtracted in 200 components = 0.0742387 Jy ! Clean residual min=-0.007940 max=0.009140 Jy/beam ! Clean residual mean=0.000003 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.393481 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.393481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082279Jy sigma=0.490062 ! Fit after self-cal, rms=0.082078Jy sigma=0.488521 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.566 x 4.374 at -1.339 degrees (North through East) ! Clean map min=-0.0075135 max=0.21165 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.97 ! MK 0.99 NL 0.94 OV 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 0.99 ! MK 1.04 NL 0.98 OV 0.89 SC 1.51 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 0.98 KP 0.96 ! MK 1.03 NL 0.93 OV 0.91 SC 1.02 ! ! ! Fit before self-cal, rms=0.082078Jy sigma=0.488521 ! Fit after self-cal, rms=0.082089Jy sigma=0.455957 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=4.478 mas, bpa=-2.93 degrees ! Estimated noise=1.27578 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 (14.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632502 Jy ! Component: 100 - total flux cleaned = 0.00758903 Jy ! Component: 150 - total flux cleaned = 0.00760062 Jy ! Component: 200 - total flux cleaned = 0.00728175 Jy ! Total flux subtracted in 200 components = 0.00728175 Jy ! Clean residual min=-0.005919 max=0.005145 Jy/beam ! Clean residual mean=-0.000000 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.400763 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.400763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081017Jy sigma=0.449004 ! Fit after self-cal, rms=0.081087Jy sigma=0.448513 ! 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=0.081087Jy sigma=0.448513 ! Fit after self-cal, rms=0.101088Jy sigma=0.428520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=4.413 mas, bpa=-4.169 degrees ! Estimated noise=1.26722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350469 Jy ! Component: 100 - total flux cleaned = 0.000882166 Jy ! Component: 150 - total flux cleaned = 0.0014426 Jy ! Component: 200 - total flux cleaned = 0.00193137 Jy ! Total flux subtracted in 200 components = 0.00193137 Jy ! Clean residual min=-0.002721 max=0.003263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.402695 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.402695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100957Jy sigma=0.427510 ! Fit after self-cal, rms=0.101124Jy sigma=0.427369 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 (-41, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122822 Jy ! Component: 100 - total flux cleaned = 0.000870483 Jy ! Component: 150 - total flux cleaned = 0.000647813 Jy ! Component: 200 - total flux cleaned = 0.000798697 Jy ! Total flux subtracted in 200 components = 0.000798697 Jy ! Clean residual min=-0.002580 max=0.002774 Jy/beam ! Clean residual mean=-0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.403493 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.403493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100997Jy sigma=0.426352 ! Fit after self-cal, rms=0.100972Jy sigma=0.426285 ! Inverting map ! Added new window around map position (25.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263661 Jy ! Component: 100 - total flux cleaned = 0.00333322 Jy ! Component: 150 - total flux cleaned = 0.0035927 Jy ! Component: 200 - total flux cleaned = 0.00377853 Jy ! Total flux subtracted in 200 components = 0.00377853 Jy ! Clean residual min=-0.002372 max=0.002173 Jy/beam ! Clean residual mean=-0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.407272 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.407272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100895Jy sigma=0.425248 ! Fit after self-cal, rms=0.100861Jy sigma=0.425208 ! 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=0.100861Jy sigma=0.425208 ! Fit after self-cal, rms=0.101302Jy sigma=0.425023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=4.412 mas, bpa=-4.517 degrees ! Estimated noise=1.26472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103073 Jy ! Component: 100 - total flux cleaned = 0.00107527 Jy ! Component: 150 - total flux cleaned = 0.00120049 Jy ! Component: 200 - total flux cleaned = 0.00131639 Jy ! Total flux subtracted in 200 components = 0.00131639 Jy ! Clean residual min=-0.002165 max=0.002062 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.408588 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.408588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101258Jy sigma=0.424641 ! Fit after self-cal, rms=0.101249Jy sigma=0.424632 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 = 0.000230717 Jy ! Component: 100 - total flux cleaned = 0.000300592 Jy ! Component: 150 - total flux cleaned = 0.000333218 Jy ! Component: 200 - total flux cleaned = 0.000429344 Jy ! Total flux subtracted in 200 components = 0.000429344 Jy ! Clean residual min=-0.002169 max=0.002055 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.409018 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 131 components and 0.409017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101221Jy sigma=0.424416 ! Fit after self-cal, rms=0.101217Jy sigma=0.424413 ! 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=0.101217Jy sigma=0.424413 ! Fit after self-cal, rms=0.101320Jy sigma=0.424372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.128 mas, bmaj=7.501 mas, bpa=37.33 degrees ! Estimated noise=1.55053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119005 Jy ! Component: 100 - total flux cleaned = 0.00186026 Jy ! Component: 150 - total flux cleaned = 0.00228201 Jy ! Component: 200 - total flux cleaned = 0.00259785 Jy ! Total flux subtracted in 200 components = 0.00259785 Jy ! Clean residual min=-0.002616 max=0.002456 Jy/beam ! Clean residual mean=-0.000005 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.411615 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.411615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101320Jy sigma=0.424237 ! Fit after self-cal, rms=0.101308Jy sigma=0.424221 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 = 0.000563262 Jy ! Component: 100 - total flux cleaned = 0.000725701 Jy ! Component: 150 - total flux cleaned = 0.000858001 Jy ! Component: 200 - total flux cleaned = 0.000983074 Jy ! Total flux subtracted in 200 components = 0.000983074 Jy ! Clean residual min=-0.002505 max=0.002384 Jy/beam ! Clean residual mean=-0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.412598 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.412598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101307Jy sigma=0.424192 ! Fit after self-cal, rms=0.101301Jy sigma=0.424187 ! 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=3.636 mas, bmaj=4.413 mas, bpa=-4.648 degrees ! Estimated noise=1.26427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.636 x 4.413 at -4.648 degrees (North through East) ! Clean map min=-0.0019976 max=0.20573 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=3.125 mas, bmaj=3.699 mas, bpa=-12.32 degrees ! Estimated noise=2.27212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155428 Jy ! Component: 100 - total flux cleaned = 0.231206 Jy ! Component: 150 - total flux cleaned = 0.280283 Jy ! Component: 200 - total flux cleaned = 0.313916 Jy ! Total flux subtracted in 200 components = 0.313916 Jy ! Clean residual min=-0.010689 max=0.018525 Jy/beam ! Clean residual mean=0.000004 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 0.313916 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 0.313916 Jy ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=4.413 mas, bpa=-4.648 degrees ! Estimated noise=1.26427 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 = 0.0254646 Jy ! Component: 100 - total flux cleaned = 0.042995 Jy ! Component: 150 - total flux cleaned = 0.0553249 Jy ! Component: 200 - total flux cleaned = 0.0640843 Jy ! Total flux subtracted in 200 components = 0.0640843 Jy ! Clean residual min=-0.004219 max=0.004984 Jy/beam ! Clean residual mean=0.000000 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.378 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.378 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652341 Jy ! Component: 100 - total flux cleaned = 0.0115726 Jy ! Component: 150 - total flux cleaned = 0.0156917 Jy ! Component: 200 - total flux cleaned = 0.0191452 Jy ! Total flux subtracted in 200 components = 0.0191452 Jy ! Clean residual min=-0.002910 max=0.002914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.397146 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.397146 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=7.128 mas, bmaj=7.501 mas, bpa=37.33 degrees ! Estimated noise=1.55053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421487 Jy ! Component: 100 - total flux cleaned = 0.00714854 Jy ! Component: 150 - total flux cleaned = 0.00938289 Jy ! Component: 200 - total flux cleaned = 0.0107566 Jy ! Total flux subtracted in 200 components = 0.0107566 Jy ! Clean residual min=-0.002566 max=0.002805 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.407902 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 = 0.000988462 Jy ! Component: 100 - total flux cleaned = 0.00175244 Jy ! Component: 150 - total flux cleaned = 0.00233856 Jy ! Component: 200 - total flux cleaned = 0.00286502 Jy ! Total flux subtracted in 200 components = 0.00286502 Jy ! Clean residual min=-0.002464 max=0.002503 Jy/beam ! Clean residual mean=-0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.410767 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 114 components and 0.410767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=4.413 mas, bpa=-4.648 degrees ! Estimated noise=1.26427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859164 Jy ! Component: 100 - total flux cleaned = 0.00100718 Jy ! Component: 150 - total flux cleaned = 0.00127226 Jy ! Component: 200 - total flux cleaned = 0.00139597 Jy ! Total flux subtracted in 200 components = 0.00139597 Jy ! Clean residual min=-0.002230 max=0.002225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.412163 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.412163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101422Jy sigma=0.425035 ! Fit after self-cal, rms=0.101395Jy sigma=0.424940 wmodel J1102+5941_S_map.mod ! Writing 131 model components to file: J1102+5941_S_map.mod wobs J1102+5941_S_uvs.fits ! Writing UV FITS file: J1102+5941_S_uvs.fits wwins J1102+5941_S_map.win ! wwins: Wrote 5 windows to J1102+5941_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 = 0.000355213 Jy ! Component: 100 - total flux cleaned = 0.000572431 Jy ! Component: 150 - total flux cleaned = 0.000711026 Jy ! Component: 200 - total flux cleaned = 0.000776828 Jy ! Component: 250 - total flux cleaned = 0.000777729 Jy ! Component: 300 - total flux cleaned = 0.000808957 Jy ! Component: 350 - total flux cleaned = 0.000748706 Jy ! Component: 400 - total flux cleaned = 0.000777478 Jy ! Component: 450 - total flux cleaned = 0.000691847 Jy ! Component: 500 - total flux cleaned = 0.000776416 Jy ! Component: 550 - total flux cleaned = 0.000748858 Jy ! Component: 600 - total flux cleaned = 0.000856242 Jy ! Component: 650 - total flux cleaned = 0.000882257 Jy ! Component: 700 - total flux cleaned = 0.000881897 Jy ! Component: 750 - total flux cleaned = 0.000956866 Jy ! Component: 800 - total flux cleaned = 0.000981407 Jy ! Component: 850 - total flux cleaned = 0.00102937 Jy ! Component: 900 - total flux cleaned = 0.000910681 Jy ! Component: 950 - total flux cleaned = 0.000957335 Jy ! Component: 1000 - total flux cleaned = 0.00086497 Jy ! Component: 1050 - total flux cleaned = 0.000820023 Jy ! Component: 1100 - total flux cleaned = 0.000774714 Jy ! Component: 1150 - total flux cleaned = 0.000686866 Jy ! Component: 1200 - total flux cleaned = 0.000556523 Jy ! Component: 1250 - total flux cleaned = 0.000450046 Jy ! Component: 1300 - total flux cleaned = 0.000408566 Jy ! Component: 1350 - total flux cleaned = 0.000387761 Jy ! Component: 1400 - total flux cleaned = 0.000305163 Jy ! Component: 1450 - total flux cleaned = 0.000264929 Jy ! Component: 1500 - total flux cleaned = 0.000204537 Jy ! Component: 1550 - total flux cleaned = 0.00016508 Jy ! Component: 1600 - total flux cleaned = 8.65018e-05 Jy ! Component: 1650 - total flux cleaned = 2.86451e-05 Jy ! Component: 1700 - total flux cleaned = -8.61097e-05 Jy ! Component: 1750 - total flux cleaned = -0.000105188 Jy ! Component: 1800 - total flux cleaned = -0.000236154 Jy ! Component: 1850 - total flux cleaned = -0.000310218 Jy ! Component: 1900 - total flux cleaned = -0.000383603 Jy ! Component: 1950 - total flux cleaned = -0.000420188 Jy ! Component: 2000 - total flux cleaned = -0.000492412 Jy ! Component: 2050 - total flux cleaned = -0.000528127 Jy ! Component: 2100 - total flux cleaned = -0.0005809 Jy ! Component: 2150 - total flux cleaned = -0.000598428 Jy ! Component: 2200 - total flux cleaned = -0.000598686 Jy ! Component: 2250 - total flux cleaned = -0.000719119 Jy ! Component: 2300 - total flux cleaned = -0.000753212 Jy ! Component: 2350 - total flux cleaned = -0.000786986 Jy ! Component: 2400 - total flux cleaned = -0.000853782 Jy ! Component: 2450 - total flux cleaned = -0.000903738 Jy ! Component: 2500 - total flux cleaned = -0.000986201 Jy ! Component: 2550 - total flux cleaned = -0.00105117 Jy ! Component: 2600 - total flux cleaned = -0.00111595 Jy ! Component: 2650 - total flux cleaned = -0.00121209 Jy ! Component: 2700 - total flux cleaned = -0.00127571 Jy ! Component: 2750 - total flux cleaned = -0.00137018 Jy ! Component: 2800 - total flux cleaned = -0.00146384 Jy ! Component: 2850 - total flux cleaned = -0.0014638 Jy ! Component: 2900 - total flux cleaned = -0.00149453 Jy ! Component: 2950 - total flux cleaned = -0.00157087 Jy ! Component: 3000 - total flux cleaned = -0.00166199 Jy ! Component: 3050 - total flux cleaned = -0.00169219 Jy ! Component: 3100 - total flux cleaned = -0.00172209 Jy ! Component: 3150 - total flux cleaned = -0.00173681 Jy ! Component: 3200 - total flux cleaned = -0.00185496 Jy ! Component: 3250 - total flux cleaned = -0.0018843 Jy ! Component: 3300 - total flux cleaned = -0.00197152 Jy ! Component: 3350 - total flux cleaned = -0.00201486 Jy ! Component: 3400 - total flux cleaned = -0.00208663 Jy ! Component: 3450 - total flux cleaned = -0.00212945 Jy ! Component: 3500 - total flux cleaned = -0.00217195 Jy ! Component: 3550 - total flux cleaned = -0.00227049 Jy ! Component: 3600 - total flux cleaned = -0.00232656 Jy ! Component: 3650 - total flux cleaned = -0.0024379 Jy ! Component: 3700 - total flux cleaned = -0.00247936 Jy ! Component: 3750 - total flux cleaned = -0.00252047 Jy ! Component: 3800 - total flux cleaned = -0.00258877 Jy ! Component: 3850 - total flux cleaned = -0.00262963 Jy ! Component: 3900 - total flux cleaned = -0.00265662 Jy ! Component: 3950 - total flux cleaned = -0.00271041 Jy ! Component: 4000 - total flux cleaned = -0.00279081 Jy ! Component: 4050 - total flux cleaned = -0.00283079 Jy ! Total flux subtracted in 4096 components = -0.00284406 Jy ! Clean residual min=-0.000758 max=0.000766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.409319 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 444 components and 0.409319 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1102+5941_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.636 x 4.413 at -4.648 degrees (North through East) ! Clean map min=-0.0012791 max=0.20455 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1102+5941_S_map.fits wmodel /image_prod/ug002_uva//J1102+5941_S_map.mod ! Writing 444 model components to file: /image_prod/ug002_uva//J1102+5941_S_map.mod wobs /image_prod/ug002_uva//J1102+5941_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1102+5941_S_uvs.fits wwins /image_prod/ug002_uva//J1102+5941_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1102+5941_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324842 0.324842 0.649683 1.29937 2.59873 5.19747 10.3949 20.7899 41.5797 83.1595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 923.526 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1102+5941_S_dfm.log closed on Wed Mar 4 23:51:25 2020