! Started logfile: /image_prod/ug002_uva//J1832+1357_S_dfm.log on Thu Mar 5 03:48:21 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//J1832+1357_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1832+1357_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.838889 visibilities/baseline/integration-bin. ! Found source: J1832+1357 ! ! 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 6795 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 J1832+1357_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.071362Jy sigma=8.234275 ! Fit after self-cal, rms=0.663481Jy sigma=5.146778 ! 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=2.841 mas, bmaj=6.461 mas, bpa=-4.725 degrees ! Estimated noise=1.57915 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 = 0.256896 Jy ! Component: 100 - total flux cleaned = 0.324379 Jy ! Total flux subtracted in 100 components = 0.324379 Jy ! Clean residual min=-0.012220 max=0.028439 Jy/beam ! Clean residual mean=-0.000016 rms=0.003471 Jy/beam ! Combined flux in latest and established models = 0.324379 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.324379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092893Jy sigma=0.587501 ! Fit after self-cal, rms=0.092824Jy sigma=0.586819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305026 Jy ! Component: 100 - total flux cleaned = 0.0454339 Jy ! Total flux subtracted in 100 components = 0.0454339 Jy ! Clean residual min=-0.012348 max=0.009523 Jy/beam ! Clean residual mean=0.000023 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 0.369813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.369813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080314Jy sigma=0.483791 ! Fit after self-cal, rms=0.080174Jy sigma=0.482570 ! 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=3.318 mas, bmaj=7.505 mas, bpa=-4.679 degrees ! Estimated noise=1.1442 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 = 0.00958068 Jy ! Component: 100 - total flux cleaned = 0.012404 Jy ! Component: 150 - total flux cleaned = 0.0122784 Jy ! Component: 200 - total flux cleaned = 0.0119765 Jy ! Total flux subtracted in 200 components = 0.0119765 Jy ! Clean residual min=-0.011917 max=0.009106 Jy/beam ! Clean residual mean=0.000058 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.38179 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.38179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078521Jy sigma=0.475022 ! Fit after self-cal, rms=0.078490Jy sigma=0.474784 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.318 x 7.505 at -4.679 degrees (North through East) ! Clean map min=-0.011612 max=0.33797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 1.03 ! LA 1.01 MK 0.97 OV 0.89 PT 1.12 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.00 KP 1.03 ! LA 1.07 MK 1.00 OV 0.92 PT 1.05 ! SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.04 KP 1.02 ! LA 1.02 MK 1.02 OV 0.90 PT 1.08 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.078490Jy sigma=0.474784 ! Fit after self-cal, rms=0.068605Jy sigma=0.420988 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=7.517 mas, bpa=-5.02 degrees ! Estimated noise=1.14647 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 = -0.00106713 Jy ! Component: 100 - total flux cleaned = -0.00143321 Jy ! Component: 150 - total flux cleaned = -0.00168771 Jy ! Component: 200 - total flux cleaned = -0.00190491 Jy ! Total flux subtracted in 200 components = -0.00190491 Jy ! Clean residual min=-0.004818 max=0.004942 Jy/beam ! Clean residual mean=0.000010 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.379885 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.379885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068489Jy sigma=0.420163 ! Fit after self-cal, rms=0.068480Jy sigma=0.420037 ! 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=0.068480Jy sigma=0.420037 ! Fit after self-cal, rms=0.058630Jy sigma=0.382249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.335 mas, bmaj=7.503 mas, bpa=-4.826 degrees ! Estimated noise=1.14622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554436 Jy ! Component: 100 - total flux cleaned = 0.0007868 Jy ! Component: 150 - total flux cleaned = 0.000950807 Jy ! Component: 200 - total flux cleaned = 0.00104532 Jy ! Total flux subtracted in 200 components = 0.00104532 Jy ! Clean residual min=-0.002112 max=0.002481 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.38093 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.38093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058595Jy sigma=0.381962 ! Fit after self-cal, rms=0.058601Jy sigma=0.381910 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 (-6, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205997 Jy ! Component: 100 - total flux cleaned = 0.00211644 Jy ! Component: 150 - total flux cleaned = 0.00196975 Jy ! Component: 200 - total flux cleaned = 0.00184258 Jy ! Total flux subtracted in 200 components = 0.00184258 Jy ! Clean residual min=-0.002090 max=0.001929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.382773 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.382773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058501Jy sigma=0.381141 ! Fit after self-cal, rms=0.058488Jy sigma=0.381056 ! 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=0.058488Jy sigma=0.381056 ! Fit after self-cal, rms=0.058100Jy sigma=0.379723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=7.496 mas, bpa=-4.89 degrees ! Estimated noise=1.1459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138211 Jy ! Component: 100 - total flux cleaned = 0.00151778 Jy ! Component: 150 - total flux cleaned = 0.00160037 Jy ! Component: 200 - total flux cleaned = 0.00157804 Jy ! Total flux subtracted in 200 components = 0.00157804 Jy ! Clean residual min=-0.001788 max=0.001729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.384351 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.384351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058059Jy sigma=0.379377 ! Fit after self-cal, rms=0.058050Jy sigma=0.379345 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 = 0.000239882 Jy ! Component: 100 - total flux cleaned = 0.000339908 Jy ! Component: 150 - total flux cleaned = 0.000376146 Jy ! Component: 200 - total flux cleaned = 0.000393502 Jy ! Total flux subtracted in 200 components = 0.000393502 Jy ! Clean residual min=-0.001785 max=0.001694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.384744 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.384744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058038Jy sigma=0.379237 ! Fit after self-cal, rms=0.058037Jy sigma=0.379232 ! 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=0.058037Jy sigma=0.379232 ! Fit after self-cal, rms=0.057976Jy sigma=0.379166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.064 mas, bmaj=11.28 mas, bpa=6.781 degrees ! Estimated noise=1.40348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857401 Jy ! Component: 100 - total flux cleaned = 0.00120605 Jy ! Component: 150 - total flux cleaned = 0.00127869 Jy ! Component: 200 - total flux cleaned = 0.00131704 Jy ! Total flux subtracted in 200 components = 0.00131704 Jy ! Clean residual min=-0.002028 max=0.001746 Jy/beam ! Clean residual mean=-0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.386061 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.386061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057972Jy sigma=0.379135 ! Fit after self-cal, rms=0.057969Jy sigma=0.379124 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 = 0.000144912 Jy ! Component: 100 - total flux cleaned = 0.0001972 Jy ! Component: 150 - total flux cleaned = 0.000216208 Jy ! Component: 200 - total flux cleaned = 0.000242565 Jy ! Total flux subtracted in 200 components = 0.000242565 Jy ! Clean residual min=-0.002028 max=0.001754 Jy/beam ! Clean residual mean=-0.000007 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.386304 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.386304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057968Jy sigma=0.379111 ! Fit after self-cal, rms=0.057967Jy sigma=0.379107 ! 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=3.333 mas, bmaj=7.493 mas, bpa=-4.911 degrees ! Estimated noise=1.14646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 7.493 at -4.911 degrees (North through East) ! Clean map min=-0.0017375 max=0.33851 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=2.85 mas, bmaj=6.466 mas, bpa=-4.912 degrees ! Estimated noise=1.58338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257415 Jy ! Component: 100 - total flux cleaned = 0.324793 Jy ! Component: 150 - total flux cleaned = 0.354851 Jy ! Component: 200 - total flux cleaned = 0.369465 Jy ! Total flux subtracted in 200 components = 0.369465 Jy ! Clean residual min=-0.004166 max=0.006758 Jy/beam ! Clean residual mean=-0.000014 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.369465 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.369465 Jy ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=7.493 mas, bpa=-4.911 degrees ! Estimated noise=1.14646 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 = 0.00884806 Jy ! Component: 100 - total flux cleaned = 0.0135269 Jy ! Component: 150 - total flux cleaned = 0.016028 Jy ! Component: 200 - total flux cleaned = 0.0168026 Jy ! Total flux subtracted in 200 components = 0.0168026 Jy ! Clean residual min=-0.002028 max=0.001818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.386268 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.386268 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=8.064 mas, bmaj=11.28 mas, bpa=6.781 degrees ! Estimated noise=1.40348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430541 Jy ! Component: 100 - total flux cleaned = 0.000572632 Jy ! Component: 150 - total flux cleaned = 0.000601907 Jy ! Component: 200 - total flux cleaned = 0.000602826 Jy ! Total flux subtracted in 200 components = 0.000602826 Jy ! Clean residual min=-0.001936 max=0.001949 Jy/beam ! Clean residual mean=-0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.38687 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 = -1.9445e-05 Jy ! Component: 100 - total flux cleaned = -5.31187e-05 Jy ! Component: 150 - total flux cleaned = -6.81783e-05 Jy ! Component: 200 - total flux cleaned = -8.22287e-05 Jy ! Total flux subtracted in 200 components = -8.22287e-05 Jy ! Clean residual min=-0.001933 max=0.001874 Jy/beam ! Clean residual mean=-0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.386788 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.386788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=7.493 mas, bpa=-4.911 degrees ! Estimated noise=1.14646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011286 Jy ! Component: 100 - total flux cleaned = -0.000111665 Jy ! Component: 150 - total flux cleaned = -0.000112879 Jy ! Component: 200 - total flux cleaned = -0.000151193 Jy ! Total flux subtracted in 200 components = -0.000151193 Jy ! Clean residual min=-0.001894 max=0.001776 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.386637 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.386637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058063Jy sigma=0.379854 ! Fit after self-cal, rms=0.058044Jy sigma=0.379696 wmodel J1832+1357_S_map.mod ! Writing 79 model components to file: J1832+1357_S_map.mod wobs J1832+1357_S_uvs.fits ! Writing UV FITS file: J1832+1357_S_uvs.fits wwins J1832+1357_S_map.win ! wwins: Wrote 2 windows to J1832+1357_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 = -0.000346208 Jy ! Component: 100 - total flux cleaned = -0.00064867 Jy ! Component: 150 - total flux cleaned = -0.000792547 Jy ! Component: 200 - total flux cleaned = -0.00098368 Jy ! Component: 250 - total flux cleaned = -0.00100989 Jy ! Component: 300 - total flux cleaned = -0.00113671 Jy ! Component: 350 - total flux cleaned = -0.0010879 Jy ! Component: 400 - total flux cleaned = -0.00113673 Jy ! Component: 450 - total flux cleaned = -0.00109083 Jy ! Component: 500 - total flux cleaned = -0.00109093 Jy ! Component: 550 - total flux cleaned = -0.00109086 Jy ! Component: 600 - total flux cleaned = -0.00113264 Jy ! Component: 650 - total flux cleaned = -0.00109082 Jy ! Component: 700 - total flux cleaned = -0.00115204 Jy ! Component: 750 - total flux cleaned = -0.00117188 Jy ! Component: 800 - total flux cleaned = -0.00117279 Jy ! Component: 850 - total flux cleaned = -0.00124992 Jy ! Component: 900 - total flux cleaned = -0.00132524 Jy ! Component: 950 - total flux cleaned = -0.0012882 Jy ! Component: 1000 - total flux cleaned = -0.00128875 Jy ! Component: 1050 - total flux cleaned = -0.00123547 Jy ! Component: 1100 - total flux cleaned = -0.00121778 Jy ! Component: 1150 - total flux cleaned = -0.00121763 Jy ! Component: 1200 - total flux cleaned = -0.00113211 Jy ! Component: 1250 - total flux cleaned = -0.001115 Jy ! Component: 1300 - total flux cleaned = -0.00111496 Jy ! Component: 1350 - total flux cleaned = -0.00114775 Jy ! Component: 1400 - total flux cleaned = -0.00109915 Jy ! Component: 1450 - total flux cleaned = -0.00113156 Jy ! Component: 1500 - total flux cleaned = -0.00111633 Jy ! Component: 1550 - total flux cleaned = -0.00119447 Jy ! Component: 1600 - total flux cleaned = -0.00116407 Jy ! Component: 1650 - total flux cleaned = -0.00114924 Jy ! Component: 1700 - total flux cleaned = -0.00116422 Jy ! Component: 1750 - total flux cleaned = -0.00120846 Jy ! Component: 1800 - total flux cleaned = -0.00116455 Jy ! Component: 1850 - total flux cleaned = -0.00115031 Jy ! Component: 1900 - total flux cleaned = -0.00116456 Jy ! Component: 1950 - total flux cleaned = -0.00115043 Jy ! Component: 2000 - total flux cleaned = -0.0011503 Jy ! Component: 2050 - total flux cleaned = -0.00112256 Jy ! Component: 2100 - total flux cleaned = -0.00105369 Jy ! Component: 2150 - total flux cleaned = -0.000999221 Jy ! Component: 2200 - total flux cleaned = -0.000932108 Jy ! Component: 2250 - total flux cleaned = -0.000892317 Jy ! Component: 2300 - total flux cleaned = -0.000800202 Jy ! Component: 2350 - total flux cleaned = -0.000774065 Jy ! Component: 2400 - total flux cleaned = -0.00072226 Jy ! Component: 2450 - total flux cleaned = -0.000658349 Jy ! Component: 2500 - total flux cleaned = -0.00062033 Jy ! Component: 2550 - total flux cleaned = -0.000607498 Jy ! Component: 2600 - total flux cleaned = -0.000495556 Jy ! Component: 2650 - total flux cleaned = -0.000409378 Jy ! Component: 2700 - total flux cleaned = -0.00039732 Jy ! Component: 2750 - total flux cleaned = -0.000373017 Jy ! Component: 2800 - total flux cleaned = -0.000288745 Jy ! Component: 2850 - total flux cleaned = -0.000253029 Jy ! Component: 2900 - total flux cleaned = -0.000205806 Jy ! Component: 2950 - total flux cleaned = -0.000182053 Jy ! Component: 3000 - total flux cleaned = -0.000112356 Jy ! Component: 3050 - total flux cleaned = -7.77959e-05 Jy ! Component: 3100 - total flux cleaned = -2.07208e-05 Jy ! Component: 3150 - total flux cleaned = -2.06064e-05 Jy ! Component: 3200 - total flux cleaned = 2.43671e-05 Jy ! Component: 3250 - total flux cleaned = 7.99691e-05 Jy ! Component: 3300 - total flux cleaned = 0.000101936 Jy ! Component: 3350 - total flux cleaned = 0.000145764 Jy ! Component: 3400 - total flux cleaned = 0.000156561 Jy ! Component: 3450 - total flux cleaned = 0.000210385 Jy ! Component: 3500 - total flux cleaned = 0.000231801 Jy ! Component: 3550 - total flux cleaned = 0.000263645 Jy ! Component: 3600 - total flux cleaned = 0.000284686 Jy ! Component: 3650 - total flux cleaned = 0.000305567 Jy ! Component: 3700 - total flux cleaned = 0.000357357 Jy ! Component: 3750 - total flux cleaned = 0.000357313 Jy ! Component: 3800 - total flux cleaned = 0.000408475 Jy ! Component: 3850 - total flux cleaned = 0.000378069 Jy ! Component: 3900 - total flux cleaned = 0.000438545 Jy ! Component: 3950 - total flux cleaned = 0.000448525 Jy ! Component: 4000 - total flux cleaned = 0.000478321 Jy ! Component: 4050 - total flux cleaned = 0.000488235 Jy ! Total flux subtracted in 4096 components = 0.000507797 Jy ! Clean residual min=-0.000551 max=0.000564 Jy/beam ! Clean residual mean=0.000003 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.387145 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 374 components and 0.387145 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1832+1357_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 7.493 at -4.911 degrees (North through East) ! Clean map min=-0.0014358 max=0.33818 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1832+1357_S_map.fits wmodel /image_prod/ug002_uva//J1832+1357_S_map.mod ! Writing 374 model components to file: /image_prod/ug002_uva//J1832+1357_S_map.mod wobs /image_prod/ug002_uva//J1832+1357_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1832+1357_S_uvs.fits wwins /image_prod/ug002_uva//J1832+1357_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1832+1357_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.338177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155732 0.155732 0.311465 0.622929 1.24586 2.49172 4.98343 9.96687 19.9337 39.8675 79.7349 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.338 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1926.38 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1832+1357_S_dfm.log closed on Thu Mar 5 03:48:24 2020