! Started logfile: /scr/pima/rv126_uvs/J0038-2459_S_dfm.log on Sun Dec 23 07:35:08 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J0038-2459_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0038-2459_S_uva.fits ! AN table 1: 41 integrations on 15 of 15 possible baselines. ! AN table 2: 44 integrations on 21 of 21 possible baselines. ! AN table 3: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.516828 visibilities/baseline/integration-bin. ! Found source: J0038-2459 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4484 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0038-2459_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 92 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 43 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 43 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 246 telescope corrections were flagged in sub-array 1. ! A total of 308 telescope corrections were flagged in sub-array 2. ! A total of 210 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 43 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.014769Jy sigma=14.041760 ! Fit after self-cal, rms=0.808835Jy sigma=11.160764 ! 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=3.176 mas, bmaj=14.75 mas, bpa=-13.8 degrees ! Estimated noise=1.38994 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 = 0.144138 Jy ! Component: 100 - total flux cleaned = 0.177906 Jy ! Total flux subtracted in 100 components = 0.177906 Jy ! Clean residual min=-0.009722 max=0.013681 Jy/beam ! Clean residual mean=0.000040 rms=0.002551 Jy/beam ! Combined flux in latest and established models = 0.177906 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.177906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084826Jy sigma=1.073621 ! Fit after self-cal, rms=0.084799Jy sigma=1.073413 ! 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=4.127 mas, bmaj=17.13 mas, bpa=-12.95 degrees ! Estimated noise=0.948105 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 = 0.021457 Jy ! Component: 100 - total flux cleaned = 0.0313791 Jy ! Component: 150 - total flux cleaned = 0.0370941 Jy ! Component: 200 - total flux cleaned = 0.0405895 Jy ! Total flux subtracted in 200 components = 0.0405895 Jy ! Clean residual min=-0.006664 max=0.008334 Jy/beam ! Clean residual mean=0.000102 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.218495 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 86 components and 0.218495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079690Jy sigma=0.998427 ! Fit after self-cal, rms=0.079605Jy sigma=0.997789 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.127 x 17.13 at -12.95 degrees (North through East) ! Clean map min=-0.0064288 max=0.18675 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.15 KP 0.94 LA 0.95 ! NL 1.22 PT 1.07 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 KP 0.97 LA 0.91 ! MK 1.06 OV 0.94 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.12 KP 0.96 LA 0.94 MK 0.93 ! NL 1.44 OV 0.95 PT 1.06 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.25 KP 0.95 LA 0.90 ! NL 1.09 PT 1.11 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 1.08 KP 0.92 LA 0.91 ! MK 1.06 OV 0.90 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.09 KP 0.89 LA 0.94 MK 0.98 ! NL 1.44 OV 0.89 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* KP 0.00* LA 0.00* ! NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.96 KP 0.88 LA 0.90 ! NL 1.17 PT 1.05 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.04 KP 0.88 LA 0.93 ! MK 1.02 OV 0.87 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 KP 0.89 LA 0.91 MK 1.00 ! NL 1.39 OV 0.89 PT 1.10 ! ! ! Fit before self-cal, rms=0.079605Jy sigma=0.997789 ! Fit after self-cal, rms=0.076658Jy sigma=0.940380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.24 mas, bmaj=19.23 mas, bpa=-10.65 degrees ! Estimated noise=0.975103 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 (-11.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518341 Jy ! Component: 100 - total flux cleaned = 0.00577587 Jy ! Component: 150 - total flux cleaned = 0.00586441 Jy ! Component: 200 - total flux cleaned = 0.00586418 Jy ! Total flux subtracted in 200 components = 0.00586418 Jy ! Clean residual min=-0.003854 max=0.003333 Jy/beam ! Clean residual mean=0.000072 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.224359 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.224359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076249Jy sigma=0.934267 ! Fit after self-cal, rms=0.076352Jy sigma=0.933233 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076352Jy sigma=0.933233 ! Fit after self-cal, rms=0.076179Jy sigma=0.928139 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.243 mas, bmaj=19.28 mas, bpa=-10.67 degrees ! Estimated noise=0.97565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102563 Jy ! Component: 100 - total flux cleaned = 0.00121533 Jy ! Component: 150 - total flux cleaned = 0.00127282 Jy ! Component: 200 - total flux cleaned = 0.00127234 Jy ! Total flux subtracted in 200 components = 0.00127234 Jy ! Clean residual min=-0.003597 max=0.002873 Jy/beam ! Clean residual mean=0.000075 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.225632 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.225632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076043Jy sigma=0.926821 ! Fit after self-cal, rms=0.076043Jy sigma=0.926683 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 = 6.1921e-05 Jy ! Component: 100 - total flux cleaned = 0.000112711 Jy ! Component: 150 - total flux cleaned = 6.56147e-05 Jy ! Component: 200 - total flux cleaned = 1.8559e-05 Jy ! Total flux subtracted in 200 components = 1.8559e-05 Jy ! Clean residual min=-0.003455 max=0.002793 Jy/beam ! Clean residual mean=0.000075 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.22565 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.22565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075964Jy sigma=0.926058 ! Fit after self-cal, rms=0.075962Jy sigma=0.926039 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075962Jy sigma=0.926039 ! Fit after self-cal, rms=0.076112Jy sigma=0.919411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.249 mas, bmaj=19.34 mas, bpa=-10.65 degrees ! Estimated noise=0.976827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539124 Jy ! Component: 100 - total flux cleaned = 0.00044959 Jy ! Component: 150 - total flux cleaned = 0.000364426 Jy ! Component: 200 - total flux cleaned = 0.000364074 Jy ! Total flux subtracted in 200 components = 0.000364074 Jy ! Clean residual min=-0.003259 max=0.002841 Jy/beam ! Clean residual mean=0.000072 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.226014 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 152 components and 0.226014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076038Jy sigma=0.918911 ! Fit after self-cal, rms=0.076046Jy sigma=0.918813 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 = 5.25523e-05 Jy ! Component: 100 - total flux cleaned = 9.12078e-05 Jy ! Component: 150 - total flux cleaned = 0.000126843 Jy ! Component: 200 - total flux cleaned = 0.000127768 Jy ! Total flux subtracted in 200 components = 0.000127768 Jy ! Clean residual min=-0.003226 max=0.002777 Jy/beam ! Clean residual mean=0.000071 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.226142 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.226142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075997Jy sigma=0.918475 ! Fit after self-cal, rms=0.075995Jy sigma=0.918465 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075995Jy sigma=0.918465 ! Fit after self-cal, rms=0.076237Jy sigma=0.918332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.04 mas, bmaj=22.81 mas, bpa=-0.3186 degrees ! Estimated noise=1.12164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268716 Jy ! Component: 100 - total flux cleaned = 0.000270037 Jy ! Component: 150 - total flux cleaned = 0.000209814 Jy ! Component: 200 - total flux cleaned = 0.000154454 Jy ! Total flux subtracted in 200 components = 0.000154454 Jy ! Clean residual min=-0.003005 max=0.002966 Jy/beam ! Clean residual mean=0.000111 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.226297 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 170 components and 0.226297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076200Jy sigma=0.918219 ! Fit after self-cal, rms=0.076204Jy sigma=0.918200 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 = 2.97786e-05 Jy ! Component: 100 - total flux cleaned = 4.86628e-06 Jy ! Component: 150 - total flux cleaned = 5.24384e-06 Jy ! Component: 200 - total flux cleaned = 4.83484e-06 Jy ! Total flux subtracted in 200 components = 4.83484e-06 Jy ! Clean residual min=-0.002966 max=0.002931 Jy/beam ! Clean residual mean=0.000111 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.226301 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 175 components and 0.226301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076182Jy sigma=0.918166 ! Fit after self-cal, rms=0.076183Jy sigma=0.918160 ! 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=4.252 mas, bmaj=19.36 mas, bpa=-10.64 degrees ! Estimated noise=0.978386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.252 x 19.36 at -10.64 degrees (North through East) ! Clean map min=-0.0041191 max=0.18851 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=3.22 mas, bmaj=17.35 mas, bpa=-11.37 degrees ! Estimated noise=1.41845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146502 Jy ! Component: 100 - total flux cleaned = 0.180685 Jy ! Component: 150 - total flux cleaned = 0.195594 Jy ! Component: 200 - total flux cleaned = 0.204491 Jy ! Total flux subtracted in 200 components = 0.204491 Jy ! Clean residual min=-0.005051 max=0.005940 Jy/beam ! Clean residual mean=0.000042 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.204491 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.204491 Jy ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=19.36 mas, bpa=-10.64 degrees ! Estimated noise=0.978386 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 = 0.00827576 Jy ! Component: 100 - total flux cleaned = 0.0131913 Jy ! Component: 150 - total flux cleaned = 0.0158516 Jy ! Component: 200 - total flux cleaned = 0.0170249 Jy ! Total flux subtracted in 200 components = 0.0170249 Jy ! Clean residual min=-0.003128 max=0.003307 Jy/beam ! Clean residual mean=0.000079 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.221516 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 77 components and 0.221516 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=10.04 mas, bmaj=22.81 mas, bpa=-0.3186 degrees ! Estimated noise=1.12164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236869 Jy ! Component: 100 - total flux cleaned = 0.00303002 Jy ! Component: 150 - total flux cleaned = 0.00355806 Jy ! Component: 200 - total flux cleaned = 0.00389773 Jy ! Total flux subtracted in 200 components = 0.00389773 Jy ! Clean residual min=-0.003178 max=0.003099 Jy/beam ! Clean residual mean=0.000112 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.225414 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 = 0.000205453 Jy ! Component: 100 - total flux cleaned = 0.000317706 Jy ! Component: 150 - total flux cleaned = 0.000419965 Jy ! Component: 200 - total flux cleaned = 0.000543007 Jy ! Total flux subtracted in 200 components = 0.000543007 Jy ! Clean residual min=-0.003096 max=0.003025 Jy/beam ! Clean residual mean=0.000111 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.225957 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 140 components and 0.225957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=19.36 mas, bpa=-10.64 degrees ! Estimated noise=0.978386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404246 Jy ! Component: 100 - total flux cleaned = 0.000406189 Jy ! Component: 150 - total flux cleaned = 0.000308366 Jy ! Component: 200 - total flux cleaned = 0.000264484 Jy ! Total flux subtracted in 200 components = 0.000264484 Jy ! Clean residual min=-0.003001 max=0.002726 Jy/beam ! Clean residual mean=0.000074 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.226222 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.226222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076190Jy sigma=0.918448 ! Fit after self-cal, rms=0.076186Jy sigma=0.918303 wmodel J0038-2459_S_map.mod ! Writing 162 model components to file: J0038-2459_S_map.mod wobs J0038-2459_S_uvs.fits ! Writing UV FITS file: J0038-2459_S_uvs.fits wwins J0038-2459_S_map.win ! wwins: Wrote 2 windows to J0038-2459_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 = -0.000649346 Jy ! Component: 100 - total flux cleaned = -0.000883461 Jy ! Component: 150 - total flux cleaned = -0.000970949 Jy ! Component: 200 - total flux cleaned = -0.000927378 Jy ! Component: 250 - total flux cleaned = -0.000926317 Jy ! Component: 300 - total flux cleaned = -0.000964452 Jy ! Component: 350 - total flux cleaned = -0.000847701 Jy ! Component: 400 - total flux cleaned = -0.000773079 Jy ! Component: 450 - total flux cleaned = -0.000809769 Jy ! Component: 500 - total flux cleaned = -0.000701629 Jy ! Component: 550 - total flux cleaned = -0.000701691 Jy ! Component: 600 - total flux cleaned = -0.000529871 Jy ! Component: 650 - total flux cleaned = -0.000462783 Jy ! Component: 700 - total flux cleaned = -0.000330928 Jy ! Component: 750 - total flux cleaned = -0.00016814 Jy ! Component: 800 - total flux cleaned = -7.21352e-05 Jy ! Component: 850 - total flux cleaned = 2.20808e-05 Jy ! Component: 900 - total flux cleaned = 0.000114894 Jy ! Component: 950 - total flux cleaned = 0.000236724 Jy ! Component: 1000 - total flux cleaned = 0.000446275 Jy ! Component: 1050 - total flux cleaned = 0.000623482 Jy ! Component: 1100 - total flux cleaned = 0.000855423 Jy ! Component: 1150 - total flux cleaned = 0.000969984 Jy ! Component: 1200 - total flux cleaned = 0.00119594 Jy ! Component: 1250 - total flux cleaned = 0.00139083 Jy ! Component: 1300 - total flux cleaned = 0.00158329 Jy ! Component: 1350 - total flux cleaned = 0.00185469 Jy ! Component: 1400 - total flux cleaned = 0.00206905 Jy ! Component: 1450 - total flux cleaned = 0.00222789 Jy ! Component: 1500 - total flux cleaned = 0.00243725 Jy ! Component: 1550 - total flux cleaned = 0.00264408 Jy ! Component: 1600 - total flux cleaned = 0.00279727 Jy ! Component: 1650 - total flux cleaned = 0.00299912 Jy ! Component: 1700 - total flux cleaned = 0.00307379 Jy ! Component: 1750 - total flux cleaned = 0.00324686 Jy ! Component: 1800 - total flux cleaned = 0.00336874 Jy ! Component: 1850 - total flux cleaned = 0.00348927 Jy ! Component: 1900 - total flux cleaned = 0.00360797 Jy ! Component: 1950 - total flux cleaned = 0.00360788 Jy ! Component: 2000 - total flux cleaned = 0.00377185 Jy ! Component: 2050 - total flux cleaned = 0.00386439 Jy ! Component: 2100 - total flux cleaned = 0.0039561 Jy ! Component: 2150 - total flux cleaned = 0.00406958 Jy ! Component: 2200 - total flux cleaned = 0.00418201 Jy ! Component: 2250 - total flux cleaned = 0.00420462 Jy ! Component: 2300 - total flux cleaned = 0.00435933 Jy ! Component: 2350 - total flux cleaned = 0.00444673 Jy ! Component: 2400 - total flux cleaned = 0.00455544 Jy ! Component: 2450 - total flux cleaned = 0.0046626 Jy ! Component: 2500 - total flux cleaned = 0.00472645 Jy ! Component: 2550 - total flux cleaned = 0.00487419 Jy ! Component: 2600 - total flux cleaned = 0.00497879 Jy ! Component: 2650 - total flux cleaned = 0.00518629 Jy ! Component: 2700 - total flux cleaned = 0.00524798 Jy ! Component: 2750 - total flux cleaned = 0.00541132 Jy ! Component: 2800 - total flux cleaned = 0.00547201 Jy ! Component: 2850 - total flux cleaned = 0.00551225 Jy ! Component: 2900 - total flux cleaned = 0.00563232 Jy ! Component: 2950 - total flux cleaned = 0.00579079 Jy ! Component: 3000 - total flux cleaned = 0.00590874 Jy ! Component: 3050 - total flux cleaned = 0.00598687 Jy ! Component: 3100 - total flux cleaned = 0.00616145 Jy ! Component: 3150 - total flux cleaned = 0.00623836 Jy ! Component: 3200 - total flux cleaned = 0.00635286 Jy ! Component: 3250 - total flux cleaned = 0.00640969 Jy ! Component: 3300 - total flux cleaned = 0.00657931 Jy ! Component: 3350 - total flux cleaned = 0.00667286 Jy ! Component: 3400 - total flux cleaned = 0.00680322 Jy ! Component: 3450 - total flux cleaned = 0.00691407 Jy ! Component: 3500 - total flux cleaned = 0.00698743 Jy ! Component: 3550 - total flux cleaned = 0.00720615 Jy ! Component: 3600 - total flux cleaned = 0.00729638 Jy ! Component: 3650 - total flux cleaned = 0.00733238 Jy ! Component: 3700 - total flux cleaned = 0.00742165 Jy ! Component: 3750 - total flux cleaned = 0.00754594 Jy ! Component: 3800 - total flux cleaned = 0.00766916 Jy ! Component: 3850 - total flux cleaned = 0.00775687 Jy ! Component: 3900 - total flux cleaned = 0.00780925 Jy ! Component: 3950 - total flux cleaned = 0.00796501 Jy ! Component: 4000 - total flux cleaned = 0.00805075 Jy ! Component: 4050 - total flux cleaned = 0.0080849 Jy ! Total flux subtracted in 4096 components = 0.00816984 Jy ! Clean residual min=-0.000943 max=0.001194 Jy/beam ! Clean residual mean=0.000031 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.234391 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 491 components and 0.234391 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0038-2459_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.252 x 19.36 at -10.64 degrees (North through East) ! Clean map min=-0.0038914 max=0.19065 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0038-2459_S_map.fits wmodel /scr/pima/rv126_uvs/J0038-2459_S_map.mod ! Writing 491 model components to file: /scr/pima/rv126_uvs/J0038-2459_S_map.mod wobs /scr/pima/rv126_uvs/J0038-2459_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0038-2459_S_uvs.fits wwins /scr/pima/rv126_uvs/J0038-2459_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J0038-2459_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.190648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00035689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561597 0.561597 1.12319 2.24639 4.49277 8.98555 17.9711 35.9422 71.8844 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 534.191 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0038-2459_S_dfm.log closed on Sun Dec 23 07:35:13 2018