! Started logfile: /image_prod/ug002_uva//J0500+4253_S_dfm.log on Wed Mar 4 20:36:21 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//J0500+4253_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0500+4253_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.852963 visibilities/baseline/integration-bin. ! Found source: J0500+4253 ! ! 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 6909 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 J0500+4253_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020347Jy sigma=9.228685 ! Fit after self-cal, rms=0.861946Jy sigma=7.799837 ! 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=3.595 mas, bmaj=7.607 mas, bpa=-2.286 degrees ! Estimated noise=1.3483 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 = 0.105406 Jy ! Component: 100 - total flux cleaned = 0.129086 Jy ! Total flux subtracted in 100 components = 0.129086 Jy ! Clean residual min=-0.004750 max=0.008367 Jy/beam ! Clean residual mean=-0.000015 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.129086 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.129086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061942Jy sigma=0.499658 ! Fit after self-cal, rms=0.061931Jy sigma=0.499598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881169 Jy ! Component: 100 - total flux cleaned = 0.0131162 Jy ! Total flux subtracted in 100 components = 0.0131162 Jy ! Clean residual min=-0.004788 max=0.005987 Jy/beam ! Clean residual mean=-0.000011 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.142202 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.142202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060058Jy sigma=0.484163 ! Fit after self-cal, rms=0.060027Jy sigma=0.483923 ! 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=4.362 mas, bmaj=8.408 mas, bpa=-1.977 degrees ! Estimated noise=0.966522 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 (-5.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726048 Jy ! Component: 100 - total flux cleaned = 0.009438 Jy ! Component: 150 - total flux cleaned = 0.0103218 Jy ! Component: 200 - total flux cleaned = 0.0108354 Jy ! Total flux subtracted in 200 components = 0.0108354 Jy ! Clean residual min=-0.003889 max=0.003790 Jy/beam ! Clean residual mean=-0.000013 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.153037 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.153037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058902Jy sigma=0.474508 ! Fit after self-cal, rms=0.058806Jy sigma=0.473734 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.362 x 8.408 at -1.977 degrees (North through East) ! Clean map min=-0.0039604 max=0.13809 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 0.98 ! LA 1.00 MK 0.99 NL 0.90 OV 1.04 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 0.99 ! LA 1.01 MK 1.01 NL 0.88 OV 0.94 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 1.01 ! LA 1.02 MK 0.98 NL 0.99 OV 1.03 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.058806Jy sigma=0.473734 ! Fit after self-cal, rms=0.056541Jy sigma=0.469096 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.385 mas, bmaj=8.439 mas, bpa=-1.79 degrees ! Estimated noise=0.960369 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 = 0.00199036 Jy ! Component: 100 - total flux cleaned = 0.00264909 Jy ! Component: 150 - total flux cleaned = 0.00316619 Jy ! Component: 200 - total flux cleaned = 0.00354652 Jy ! Total flux subtracted in 200 components = 0.00354652 Jy ! Clean residual min=-0.002874 max=0.003505 Jy/beam ! Clean residual mean=-0.000012 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.156584 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.156584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056400Jy sigma=0.467855 ! Fit after self-cal, rms=0.056367Jy sigma=0.467657 ! 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=0.056367Jy sigma=0.467657 ! Fit after self-cal, rms=0.053912Jy sigma=0.457456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.377 mas, bmaj=8.41 mas, bpa=-2.124 degrees ! Estimated noise=0.959364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158538 Jy ! Component: 100 - total flux cleaned = 0.00184925 Jy ! Component: 150 - total flux cleaned = 0.00190547 Jy ! Component: 200 - total flux cleaned = 0.00195377 Jy ! Total flux subtracted in 200 components = 0.00195377 Jy ! Clean residual min=-0.001794 max=0.002448 Jy/beam ! Clean residual mean=-0.000007 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.158538 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.158538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053852Jy sigma=0.456893 ! Fit after self-cal, rms=0.053848Jy sigma=0.456733 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 (-22, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217842 Jy ! Component: 100 - total flux cleaned = 0.00341391 Jy ! Component: 150 - total flux cleaned = 0.00400051 Jy ! Component: 200 - total flux cleaned = 0.00424662 Jy ! Total flux subtracted in 200 components = 0.00424662 Jy ! Clean residual min=-0.001595 max=0.001750 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.162784 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.162784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053758Jy sigma=0.455710 ! Fit after self-cal, rms=0.053751Jy sigma=0.455661 ! 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=0.053751Jy sigma=0.455661 ! Fit after self-cal, rms=0.053708Jy sigma=0.455508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.376 mas, bmaj=8.414 mas, bpa=-2.144 degrees ! Estimated noise=0.959048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105519 Jy ! Component: 100 - total flux cleaned = 0.00151224 Jy ! Component: 150 - total flux cleaned = 0.00182723 Jy ! Component: 200 - total flux cleaned = 0.00208566 Jy ! Total flux subtracted in 200 components = 0.00208566 Jy ! Clean residual min=-0.001527 max=0.001540 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.16487 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 0.16487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053674Jy sigma=0.455184 ! Fit after self-cal, rms=0.053675Jy sigma=0.455167 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 = 0.000372332 Jy ! Component: 100 - total flux cleaned = 0.000535565 Jy ! Component: 150 - total flux cleaned = 0.000664041 Jy ! Component: 200 - total flux cleaned = 0.000743406 Jy ! Total flux subtracted in 200 components = 0.000743406 Jy ! Clean residual min=-0.001501 max=0.001527 Jy/beam ! Clean residual mean=-0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.165613 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 168 components and 0.165613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053658Jy sigma=0.455014 ! Fit after self-cal, rms=0.053659Jy sigma=0.455009 ! 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=0.053659Jy sigma=0.455009 ! Fit after self-cal, rms=0.053674Jy sigma=0.454952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.01 mas, bmaj=10.09 mas, bpa=-0.3935 degrees ! Estimated noise=1.08375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101879 Jy ! Component: 100 - total flux cleaned = 0.00141304 Jy ! Component: 150 - total flux cleaned = 0.00154961 Jy ! Component: 200 - total flux cleaned = 0.00164569 Jy ! Total flux subtracted in 200 components = 0.00164569 Jy ! Clean residual min=-0.001663 max=0.001662 Jy/beam ! Clean residual mean=-0.000008 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.167259 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 201 components and 0.167259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053660Jy sigma=0.454824 ! Fit after self-cal, rms=0.053659Jy sigma=0.454808 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 = 0.000248983 Jy ! Component: 100 - total flux cleaned = 0.000352508 Jy ! Component: 150 - total flux cleaned = 0.000414807 Jy ! Component: 200 - total flux cleaned = 0.000443911 Jy ! Total flux subtracted in 200 components = 0.000443911 Jy ! Clean residual min=-0.001646 max=0.001637 Jy/beam ! Clean residual mean=-0.000008 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.167703 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 214 components and 0.167703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053654Jy sigma=0.454771 ! Fit after self-cal, rms=0.053654Jy sigma=0.454767 ! 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=4.376 mas, bmaj=8.415 mas, bpa=-2.158 degrees ! Estimated noise=0.95972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.376 x 8.415 at -2.158 degrees (North through East) ! Clean map min=-0.0015049 max=0.1365 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=3.589 mas, bmaj=7.632 mas, bpa=-2.502 degrees ! Estimated noise=1.34368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104922 Jy ! Component: 100 - total flux cleaned = 0.128934 Jy ! Component: 150 - total flux cleaned = 0.139049 Jy ! Component: 200 - total flux cleaned = 0.145083 Jy ! Total flux subtracted in 200 components = 0.145083 Jy ! Clean residual min=-0.002818 max=0.003252 Jy/beam ! Clean residual mean=-0.000008 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.145083 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.145083 Jy ! Inverting map and beam ! Estimated beam: bmin=4.376 mas, bmaj=8.415 mas, bpa=-2.158 degrees ! Estimated noise=0.95972 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 = 0.00586206 Jy ! Component: 100 - total flux cleaned = 0.00965318 Jy ! Component: 150 - total flux cleaned = 0.0124556 Jy ! Component: 200 - total flux cleaned = 0.0146522 Jy ! Total flux subtracted in 200 components = 0.0146522 Jy ! Clean residual min=-0.001896 max=0.001989 Jy/beam ! Clean residual mean=-0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.159735 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.159735 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=8.01 mas, bmaj=10.09 mas, bpa=-0.3935 degrees ! Estimated noise=1.08375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271914 Jy ! Component: 100 - total flux cleaned = 0.00456171 Jy ! Component: 150 - total flux cleaned = 0.00588622 Jy ! Component: 200 - total flux cleaned = 0.00655399 Jy ! Total flux subtracted in 200 components = 0.00655399 Jy ! Clean residual min=-0.001820 max=0.001711 Jy/beam ! Clean residual mean=-0.000009 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.166289 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 = 0.000347964 Jy ! Component: 100 - total flux cleaned = 0.000647491 Jy ! Component: 150 - total flux cleaned = 0.000908151 Jy ! Component: 200 - total flux cleaned = 0.00114 Jy ! Total flux subtracted in 200 components = 0.00114 Jy ! Clean residual min=-0.001730 max=0.001624 Jy/beam ! Clean residual mean=-0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.167429 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 150 components and 0.167429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.376 mas, bmaj=8.415 mas, bpa=-2.158 degrees ! Estimated noise=0.95972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329712 Jy ! Component: 100 - total flux cleaned = 0.00056605 Jy ! Component: 150 - total flux cleaned = 0.000743153 Jy ! Component: 200 - total flux cleaned = 0.000797006 Jy ! Total flux subtracted in 200 components = 0.000797006 Jy ! Clean residual min=-0.001508 max=0.001583 Jy/beam ! Clean residual mean=-0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.168226 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.168226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053668Jy sigma=0.454939 ! Fit after self-cal, rms=0.053667Jy sigma=0.454895 wmodel J0500+4253_S_map.mod ! Writing 173 model components to file: J0500+4253_S_map.mod wobs J0500+4253_S_uvs.fits ! Writing UV FITS file: J0500+4253_S_uvs.fits wwins J0500+4253_S_map.win ! wwins: Wrote 3 windows to J0500+4253_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 = -6.19324e-06 Jy ! Component: 100 - total flux cleaned = -5.81275e-05 Jy ! Component: 150 - total flux cleaned = -5.80267e-05 Jy ! Component: 200 - total flux cleaned = -3.36951e-05 Jy ! Component: 250 - total flux cleaned = -3.32285e-05 Jy ! Component: 300 - total flux cleaned = 1.11978e-05 Jy ! Component: 350 - total flux cleaned = -7.71474e-05 Jy ! Component: 400 - total flux cleaned = -0.000141044 Jy ! Component: 450 - total flux cleaned = -0.000203122 Jy ! Component: 500 - total flux cleaned = -0.000243726 Jy ! Component: 550 - total flux cleaned = -0.000243486 Jy ! Component: 600 - total flux cleaned = -0.000302449 Jy ! Component: 650 - total flux cleaned = -0.000379147 Jy ! Component: 700 - total flux cleaned = -0.000472254 Jy ! Component: 750 - total flux cleaned = -0.000471627 Jy ! Component: 800 - total flux cleaned = -0.0004893 Jy ! Component: 850 - total flux cleaned = -0.000489362 Jy ! Component: 900 - total flux cleaned = -0.000489871 Jy ! Component: 950 - total flux cleaned = -0.000540068 Jy ! Component: 1000 - total flux cleaned = -0.000490176 Jy ! Component: 1050 - total flux cleaned = -0.000457391 Jy ! Component: 1100 - total flux cleaned = -0.000457289 Jy ! Component: 1150 - total flux cleaned = -0.000457111 Jy ! Component: 1200 - total flux cleaned = -0.000363278 Jy ! Component: 1250 - total flux cleaned = -0.000363384 Jy ! Component: 1300 - total flux cleaned = -0.000318122 Jy ! Component: 1350 - total flux cleaned = -0.000332792 Jy ! Component: 1400 - total flux cleaned = -0.000274014 Jy ! Component: 1450 - total flux cleaned = -0.00024522 Jy ! Component: 1500 - total flux cleaned = -0.000188507 Jy ! Component: 1550 - total flux cleaned = -0.000244187 Jy ! Component: 1600 - total flux cleaned = -0.000133895 Jy ! Component: 1650 - total flux cleaned = -0.000120533 Jy ! Component: 1700 - total flux cleaned = -9.37383e-05 Jy ! Component: 1750 - total flux cleaned = -8.06579e-05 Jy ! Component: 1800 - total flux cleaned = -6.75406e-05 Jy ! Component: 1850 - total flux cleaned = -6.74991e-05 Jy ! Component: 1900 - total flux cleaned = -4.20863e-05 Jy ! Component: 1950 - total flux cleaned = -5.45804e-05 Jy ! Component: 2000 - total flux cleaned = -5.46413e-05 Jy ! Component: 2050 - total flux cleaned = -6.68493e-05 Jy ! Component: 2100 - total flux cleaned = -6.68158e-05 Jy ! Component: 2150 - total flux cleaned = -4.27631e-05 Jy ! Component: 2200 - total flux cleaned = -3.09644e-05 Jy ! Component: 2250 - total flux cleaned = 1.6049e-05 Jy ! Component: 2300 - total flux cleaned = 1.61324e-05 Jy ! Component: 2350 - total flux cleaned = 5.07756e-05 Jy ! Component: 2400 - total flux cleaned = 5.07064e-05 Jy ! Component: 2450 - total flux cleaned = 3.9294e-05 Jy ! Component: 2500 - total flux cleaned = 9.53554e-05 Jy ! Component: 2550 - total flux cleaned = 9.52288e-05 Jy ! Component: 2600 - total flux cleaned = 6.23005e-05 Jy ! Component: 2650 - total flux cleaned = 0.000106008 Jy ! Component: 2700 - total flux cleaned = 9.51438e-05 Jy ! Component: 2750 - total flux cleaned = 0.000127429 Jy ! Component: 2800 - total flux cleaned = 0.000138172 Jy ! Component: 2850 - total flux cleaned = 0.000201496 Jy ! Component: 2900 - total flux cleaned = 0.0001806 Jy ! Component: 2950 - total flux cleaned = 0.000201382 Jy ! Component: 3000 - total flux cleaned = 0.000222034 Jy ! Component: 3050 - total flux cleaned = 0.000221991 Jy ! Component: 3100 - total flux cleaned = 0.000211817 Jy ! Component: 3150 - total flux cleaned = 0.000232026 Jy ! Component: 3200 - total flux cleaned = 0.000212054 Jy ! Component: 3250 - total flux cleaned = 0.000212121 Jy ! Component: 3300 - total flux cleaned = 0.000241722 Jy ! Component: 3350 - total flux cleaned = 0.000212238 Jy ! Component: 3400 - total flux cleaned = 0.000212294 Jy ! Component: 3450 - total flux cleaned = 0.000221947 Jy ! Component: 3500 - total flux cleaned = 0.000193265 Jy ! Component: 3550 - total flux cleaned = 0.000202889 Jy ! Component: 3600 - total flux cleaned = 0.000221834 Jy ! Component: 3650 - total flux cleaned = 0.000184199 Jy ! Component: 3700 - total flux cleaned = 0.000221457 Jy ! Component: 3750 - total flux cleaned = 0.000202834 Jy ! Component: 3800 - total flux cleaned = 0.000193611 Jy ! Component: 3850 - total flux cleaned = 0.000166008 Jy ! Component: 3900 - total flux cleaned = 0.000202398 Jy ! Component: 3950 - total flux cleaned = 0.000202349 Jy ! Component: 4000 - total flux cleaned = 0.000184379 Jy ! Component: 4050 - total flux cleaned = 0.00019328 Jy ! Total flux subtracted in 4096 components = 0.000175597 Jy ! Clean residual min=-0.000505 max=0.000595 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.168402 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 475 components and 0.168402 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0500+4253_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.376 x 8.415 at -2.158 degrees (North through East) ! Clean map min=-0.0010434 max=0.13639 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0500+4253_S_map.fits wmodel /image_prod/ug002_uva//J0500+4253_S_map.mod ! Writing 475 model components to file: /image_prod/ug002_uva//J0500+4253_S_map.mod wobs /image_prod/ug002_uva//J0500+4253_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0500+4253_S_uvs.fits wwins /image_prod/ug002_uva//J0500+4253_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0500+4253_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353971 0.353971 0.707943 1.41589 2.83177 5.66354 11.3271 22.6542 45.3083 90.6167 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 847.526 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0500+4253_S_dfm.log closed on Wed Mar 4 20:36:25 2020