! Started logfile: /vlbi/uf001/uvm//J0134-093E_S_a_dfm.log on Sun Jan 13 20:30:45 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/uvm//J0134-093E_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0134-093E_S_a_uvm.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! AN table 2: 37 integrations on 10 of 10 possible baselines. ! AN table 3: 37 integrations on 15 of 15 possible baselines. ! AN table 4: 37 integrations on 21 of 21 possible baselines. ! AN table 5: 37 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.854148 visibilities/baseline/integration-bin. ! Found source: J0134-093E ! ! 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 19677 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 J0134-093E_S_a] 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 132 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 74 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 74 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 74 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.003991Jy sigma=18.044784 ! Fit after self-cal, rms=0.915738Jy sigma=16.413613 ! 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=2.743 mas, bmaj=6.899 mas, bpa=3.964 degrees ! Estimated noise=0.522403 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 = 0.0673325 Jy ! Component: 100 - total flux cleaned = 0.102083 Jy ! Total flux subtracted in 100 components = 0.102083 Jy ! Clean residual min=-0.014756 max=0.023090 Jy/beam ! Clean residual mean=-0.000072 rms=0.004752 Jy/beam ! Combined flux in latest and established models = 0.102083 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.102083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142761Jy sigma=2.530436 ! Fit after self-cal, rms=0.141136Jy sigma=2.503324 ! 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=3.297 mas, bmaj=7.992 mas, bpa=4.305 degrees ! Estimated noise=0.289363 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 = 0.0366841 Jy ! Component: 100 - total flux cleaned = 0.0586287 Jy ! Component: 150 - total flux cleaned = 0.072118 Jy ! Component: 200 - total flux cleaned = 0.0804145 Jy ! Total flux subtracted in 200 components = 0.0804145 Jy ! Clean residual min=-0.018019 max=0.027190 Jy/beam ! Clean residual mean=-0.000011 rms=0.006172 Jy/beam ! Combined flux in latest and established models = 0.182497 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.182497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131653Jy sigma=2.309348 ! Fit after self-cal, rms=0.131022Jy sigma=2.299402 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.297 x 7.992 at 4.305 degrees (North through East) ! Clean map min=-0.01788 max=0.068513 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.75 HN 1.80 KP 1.25 ! LA 0.93 MK 0.97 NL 2.61 OV 1.18 ! PT 0.66 SC 1.81 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.62 NL 3.56 OV 0.51 PT 1.62 ! SC 1.50 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 KP 1.01 MK 0.80 NL 2.04 ! PT 0.75 SC 1.19 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.81 HN 2.07 KP 2.41 LA 1.08 ! NL 2.64 PT 0.44 SC 2.49 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 0.87 HN 2.05 KP 1.45 ! LA 0.84 MK 0.91 NL 2.26 OV 1.25 ! PT 0.60 SC 1.79 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.75 NL 1.62 OV 0.46 PT 1.22 ! SC 1.25 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KP 1.11 MK 1.19 NL 1.56 ! PT 0.70 SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 3.00 HN 3.13 KP 2.47 LA 1.14 ! NL 2.86 PT 0.40 SC 2.06 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.68 HN 1.24 KP 1.63 ! LA 0.82 MK 0.99 NL 2.21 OV 1.11 ! PT 0.68 SC 1.90 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.85 NL 1.39 OV 0.54 PT 0.95 ! SC 1.21 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.74 KP 0.71 MK 1.15 NL 1.18 ! PT 0.91 SC 1.23 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.91 HN 1.44 KP 1.60 LA 1.03 ! NL 2.29 PT 0.49 SC 1.66 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.131022Jy sigma=2.299402 ! Fit after self-cal, rms=0.246777Jy sigma=2.044967 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=8.771 mas, bpa=-0.1844 degrees ! Estimated noise=0.343245 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 = 0.00370601 Jy ! Component: 100 - total flux cleaned = 0.00381327 Jy ! Component: 150 - total flux cleaned = 0.00396792 Jy ! Component: 200 - total flux cleaned = 0.00409526 Jy ! Total flux subtracted in 200 components = 0.00409526 Jy ! Clean residual min=-0.018177 max=0.017525 Jy/beam ! Clean residual mean=-0.000018 rms=0.004924 Jy/beam ! Combined flux in latest and established models = 0.186592 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.186592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.246417Jy sigma=2.045684 ! Fit after self-cal, rms=0.252586Jy sigma=2.011553 ! 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=0.252586Jy sigma=2.011553 ! Fit after self-cal, rms=0.452282Jy sigma=1.920114 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=9.047 mas, bpa=-2.034 degrees ! Estimated noise=0.368022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057358 Jy ! Component: 100 - total flux cleaned = 0.00753298 Jy ! Component: 150 - total flux cleaned = 0.007815 Jy ! Component: 200 - total flux cleaned = 0.00809349 Jy ! Total flux subtracted in 200 components = 0.00809349 Jy ! Clean residual min=-0.016917 max=0.017503 Jy/beam ! Clean residual mean=0.000007 rms=0.004571 Jy/beam ! Combined flux in latest and established models = 0.194686 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.194686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.451868Jy sigma=1.918973 ! Fit after self-cal, rms=0.453739Jy sigma=1.915932 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 = -0.000541566 Jy ! Component: 100 - total flux cleaned = -0.000544559 Jy ! Component: 150 - total flux cleaned = -0.000453961 Jy ! Component: 200 - total flux cleaned = -0.000412002 Jy ! Total flux subtracted in 200 components = -0.000412002 Jy ! Clean residual min=-0.016680 max=0.017880 Jy/beam ! Clean residual mean=0.000007 rms=0.004589 Jy/beam ! Combined flux in latest and established models = 0.194274 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.194274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.453726Jy sigma=1.915780 ! Fit after self-cal, rms=0.453717Jy sigma=1.915683 ! 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=0.453717Jy sigma=1.915683 ! Fit after self-cal, rms=0.656768Jy sigma=1.908691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=9.205 mas, bpa=-3.398 degrees ! Estimated noise=0.370988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203646 Jy ! Component: 100 - total flux cleaned = 0.0022532 Jy ! Component: 150 - total flux cleaned = 0.00237178 Jy ! Component: 200 - total flux cleaned = 0.00241763 Jy ! Total flux subtracted in 200 components = 0.00241763 Jy ! Clean residual min=-0.015804 max=0.018058 Jy/beam ! Clean residual mean=0.000011 rms=0.004557 Jy/beam ! Combined flux in latest and established models = 0.196692 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.196692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.656633Jy sigma=1.909114 ! Fit after self-cal, rms=0.657061Jy sigma=1.908684 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 = -0.000220096 Jy ! Component: 100 - total flux cleaned = -0.000172979 Jy ! Component: 150 - total flux cleaned = -0.000131501 Jy ! Component: 200 - total flux cleaned = -9.09397e-05 Jy ! Total flux subtracted in 200 components = -9.09397e-05 Jy ! Clean residual min=-0.015747 max=0.017998 Jy/beam ! Clean residual mean=0.000011 rms=0.004559 Jy/beam ! Combined flux in latest and established models = 0.196601 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.196601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.657056Jy sigma=1.908595 ! Fit after self-cal, rms=0.657037Jy sigma=1.908526 ! 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=0.657037Jy sigma=1.908526 ! Fit after self-cal, rms=0.857279Jy sigma=1.907820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.427 mas, bmaj=17.14 mas, bpa=3.337 degrees ! Estimated noise=0.416174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469884 Jy ! Component: 100 - total flux cleaned = 0.00490677 Jy ! Component: 150 - total flux cleaned = 0.00489554 Jy ! Component: 200 - total flux cleaned = 0.00496864 Jy ! Total flux subtracted in 200 components = 0.00496864 Jy ! Clean residual min=-0.023432 max=0.025090 Jy/beam ! Clean residual mean=0.000022 rms=0.007130 Jy/beam ! Combined flux in latest and established models = 0.201569 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 94 components and 0.201569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.857119Jy sigma=1.910049 ! Fit after self-cal, rms=0.857268Jy sigma=1.908934 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 = -1.59131e-05 Jy ! Component: 100 - total flux cleaned = 0.000130802 Jy ! Component: 150 - total flux cleaned = 0.00026656 Jy ! Component: 200 - total flux cleaned = 0.000333034 Jy ! Total flux subtracted in 200 components = 0.000333034 Jy ! Clean residual min=-0.023288 max=0.025154 Jy/beam ! Clean residual mean=0.000022 rms=0.007130 Jy/beam ! Combined flux in latest and established models = 0.201902 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 96 components and 0.201902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.857286Jy sigma=1.909670 ! Fit after self-cal, rms=0.857279Jy sigma=1.909106 ! 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=3.515 mas, bmaj=9.306 mas, bpa=-4.02 degrees ! Estimated noise=0.376885 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.515 x 9.306 at -4.02 degrees (North through East) ! Clean map min=-0.0154 max=0.076245 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=2.795 mas, bmaj=7.945 mas, bpa=-4.724 degrees ! Estimated noise=0.699964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0883936 Jy ! Component: 100 - total flux cleaned = 0.132279 Jy ! Component: 150 - total flux cleaned = 0.158337 Jy ! Component: 200 - total flux cleaned = 0.174504 Jy ! Total flux subtracted in 200 components = 0.174504 Jy ! Clean residual min=-0.014754 max=0.015856 Jy/beam ! Clean residual mean=0.000002 rms=0.003976 Jy/beam ! Combined flux in latest and established models = 0.174504 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.174504 Jy ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=9.306 mas, bpa=-4.02 degrees ! Estimated noise=0.376885 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 = 0.0120361 Jy ! Component: 100 - total flux cleaned = 0.0175852 Jy ! Component: 150 - total flux cleaned = 0.0190806 Jy ! Component: 200 - total flux cleaned = 0.0196499 Jy ! Total flux subtracted in 200 components = 0.0196499 Jy ! Clean residual min=-0.016326 max=0.018564 Jy/beam ! Clean residual mean=0.000009 rms=0.004701 Jy/beam ! Combined flux in latest and established models = 0.194154 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.194154 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=9.427 mas, bmaj=17.14 mas, bpa=3.337 degrees ! Estimated noise=0.416174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445537 Jy ! Component: 100 - total flux cleaned = 0.00489657 Jy ! Component: 150 - total flux cleaned = 0.00516605 Jy ! Component: 200 - total flux cleaned = 0.00553953 Jy ! Total flux subtracted in 200 components = 0.00553953 Jy ! Clean residual min=-0.023815 max=0.025454 Jy/beam ! Clean residual mean=0.000021 rms=0.007174 Jy/beam ! Combined flux in latest and established models = 0.199694 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 = 0.00034238 Jy ! Component: 100 - total flux cleaned = 0.000554842 Jy ! Component: 150 - total flux cleaned = 0.0007557 Jy ! Component: 200 - total flux cleaned = 0.00103338 Jy ! Total flux subtracted in 200 components = 0.00103338 Jy ! Clean residual min=-0.023589 max=0.025389 Jy/beam ! Clean residual mean=0.000022 rms=0.007148 Jy/beam ! Combined flux in latest and established models = 0.200727 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 55 components and 0.200727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=9.306 mas, bpa=-4.02 degrees ! Estimated noise=0.376885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022055 Jy ! Component: 100 - total flux cleaned = -0.00221761 Jy ! Component: 150 - total flux cleaned = -0.00203179 Jy ! Component: 200 - total flux cleaned = -0.00190726 Jy ! Total flux subtracted in 200 components = -0.00190726 Jy ! Clean residual min=-0.016004 max=0.018570 Jy/beam ! Clean residual mean=0.000012 rms=0.004635 Jy/beam ! Combined flux in latest and established models = 0.19882 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.19882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.857424Jy sigma=1.909671 ! Fit after self-cal, rms=0.857395Jy sigma=1.908121 wmodel J0134-093E_S_a_map.mod ! Writing 63 model components to file: J0134-093E_S_a_map.mod wobs J0134-093E_S_a_uvs.fits ! Writing UV FITS file: J0134-093E_S_a_uvs.fits wwins J0134-093E_S_a_map.win ! wwins: Wrote 1 windows to J0134-093E_S_a_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 = 0.00681727 Jy ! Component: 100 - total flux cleaned = 0.0111695 Jy ! Component: 150 - total flux cleaned = 0.0144268 Jy ! Component: 200 - total flux cleaned = 0.0172609 Jy ! Component: 250 - total flux cleaned = 0.0192401 Jy ! Component: 300 - total flux cleaned = 0.0206768 Jy ! Component: 350 - total flux cleaned = 0.021834 Jy ! Component: 400 - total flux cleaned = 0.0231825 Jy ! Component: 450 - total flux cleaned = 0.0244928 Jy ! Component: 500 - total flux cleaned = 0.0257727 Jy ! Component: 550 - total flux cleaned = 0.026816 Jy ! Component: 600 - total flux cleaned = 0.0282455 Jy ! Component: 650 - total flux cleaned = 0.0298426 Jy ! Component: 700 - total flux cleaned = 0.0310165 Jy ! Component: 750 - total flux cleaned = 0.0329372 Jy ! Component: 800 - total flux cleaned = 0.0340672 Jy ! Component: 850 - total flux cleaned = 0.0357338 Jy ! Component: 900 - total flux cleaned = 0.0370057 Jy ! Component: 950 - total flux cleaned = 0.0382561 Jy ! Component: 1000 - total flux cleaned = 0.0396622 Jy ! Component: 1050 - total flux cleaned = 0.0407025 Jy ! Component: 1100 - total flux cleaned = 0.0412144 Jy ! Component: 1150 - total flux cleaned = 0.041887 Jy ! Component: 1200 - total flux cleaned = 0.0420517 Jy ! Component: 1250 - total flux cleaned = 0.0423791 Jy ! Component: 1300 - total flux cleaned = 0.0426998 Jy ! Component: 1350 - total flux cleaned = 0.0426999 Jy ! Component: 1400 - total flux cleaned = 0.0430158 Jy ! Component: 1450 - total flux cleaned = 0.0434844 Jy ! Component: 1500 - total flux cleaned = 0.0433293 Jy ! Component: 1550 - total flux cleaned = 0.0430247 Jy ! Component: 1600 - total flux cleaned = 0.0433275 Jy ! Component: 1650 - total flux cleaned = 0.0439244 Jy ! Component: 1700 - total flux cleaned = 0.0436257 Jy ! Component: 1750 - total flux cleaned = 0.0436273 Jy ! Component: 1800 - total flux cleaned = 0.0439182 Jy ! Component: 1850 - total flux cleaned = 0.0439182 Jy ! Component: 1900 - total flux cleaned = 0.0442056 Jy ! Component: 1950 - total flux cleaned = 0.0443473 Jy ! Component: 2000 - total flux cleaned = 0.0442069 Jy ! Component: 2050 - total flux cleaned = 0.044624 Jy ! Component: 2100 - total flux cleaned = 0.0442074 Jy ! Component: 2150 - total flux cleaned = 0.0444818 Jy ! Component: 2200 - total flux cleaned = 0.0439367 Jy ! Component: 2250 - total flux cleaned = 0.0436682 Jy ! Component: 2300 - total flux cleaned = 0.0432669 Jy ! Component: 2350 - total flux cleaned = 0.0434006 Jy ! Component: 2400 - total flux cleaned = 0.0431357 Jy ! Component: 2450 - total flux cleaned = 0.0427434 Jy ! Component: 2500 - total flux cleaned = 0.0428746 Jy ! Component: 2550 - total flux cleaned = 0.0428752 Jy ! Component: 2600 - total flux cleaned = 0.0427455 Jy ! Component: 2650 - total flux cleaned = 0.0423641 Jy ! Component: 2700 - total flux cleaned = 0.042239 Jy ! Component: 2750 - total flux cleaned = 0.0424885 Jy ! Component: 2800 - total flux cleaned = 0.0418662 Jy ! Component: 2850 - total flux cleaned = 0.0421135 Jy ! Component: 2900 - total flux cleaned = 0.041745 Jy ! Component: 2950 - total flux cleaned = 0.0416223 Jy ! Component: 3000 - total flux cleaned = 0.041502 Jy ! Component: 3050 - total flux cleaned = 0.0416216 Jy ! Component: 3100 - total flux cleaned = 0.0416212 Jy ! Component: 3150 - total flux cleaned = 0.0417389 Jy ! Component: 3200 - total flux cleaned = 0.0413866 Jy ! Component: 3250 - total flux cleaned = 0.0415045 Jy ! Component: 3300 - total flux cleaned = 0.0418538 Jy ! Component: 3350 - total flux cleaned = 0.0417391 Jy ! Component: 3400 - total flux cleaned = 0.0419698 Jy ! Component: 3450 - total flux cleaned = 0.0420835 Jy ! Component: 3500 - total flux cleaned = 0.0419688 Jy ! Component: 3550 - total flux cleaned = 0.0419683 Jy ! Component: 3600 - total flux cleaned = 0.0419687 Jy ! Component: 3650 - total flux cleaned = 0.0420807 Jy ! Component: 3700 - total flux cleaned = 0.0423032 Jy ! Component: 3750 - total flux cleaned = 0.0421933 Jy ! Component: 3800 - total flux cleaned = 0.0419736 Jy ! Component: 3850 - total flux cleaned = 0.0420831 Jy ! Component: 3900 - total flux cleaned = 0.042083 Jy ! Component: 3950 - total flux cleaned = 0.0419753 Jy ! Component: 4000 - total flux cleaned = 0.0417598 Jy ! Component: 4050 - total flux cleaned = 0.041546 Jy ! Total flux subtracted in 4096 components = 0.0417594 Jy ! Clean residual min=-0.006256 max=0.006005 Jy/beam ! Clean residual mean=0.000006 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.240579 Jy keep ! Adding 486 model components to the UV plane model. ! The established model now contains 549 components and 0.240579 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0134-093E_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.515 x 9.306 at -4.02 degrees (North through East) ! Clean map min=-0.018764 max=0.076495 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0134-093E_S_a_map.fits wmodel /vlbi/uf001/uvm//J0134-093E_S_a_map.mod ! Writing 549 model components to file: /vlbi/uf001/uvm//J0134-093E_S_a_map.mod wobs /vlbi/uf001/uvm//J0134-093E_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0134-093E_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0134-093E_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0134-093E_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0764952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0022878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.97234 8.97234 17.9447 35.8894 71.7787 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 33.436 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0134-093E_S_a_dfm.log closed on Sun Jan 13 20:30:50 2019