! Started logfile: /image_prod/ug002_uva//J0058-1829_S_dfm.log on Wed Mar 4 18:45:04 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//J0058-1829_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0058-1829_S_uva.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0058-1829 ! ! 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 7212 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 J0058-1829_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.002950Jy sigma=7.529487 ! Fit after self-cal, rms=0.966120Jy sigma=7.248581 ! 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=2.803 mas, bmaj=6.833 mas, bpa=-10.21 degrees ! Estimated noise=2.10534 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 = 0.0278784 Jy ! Component: 100 - total flux cleaned = 0.0342741 Jy ! Total flux subtracted in 100 components = 0.0342741 Jy ! Clean residual min=-0.004307 max=0.004194 Jy/beam ! Clean residual mean=-0.000003 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.0342741 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0342741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065468Jy sigma=0.453984 ! Fit after self-cal, rms=0.063446Jy sigma=0.439257 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547171 Jy ! Component: 100 - total flux cleaned = 0.00673839 Jy ! Total flux subtracted in 100 components = 0.00673839 Jy ! Clean residual min=-0.003233 max=0.003454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0410125 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0410125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063117Jy sigma=0.436255 ! Fit after self-cal, rms=0.063104Jy sigma=0.436188 ! 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=3.448 mas, bmaj=8.417 mas, bpa=-8.531 degrees ! Estimated noise=1.13163 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 = 0.00099185 Jy ! Component: 100 - total flux cleaned = 0.000989889 Jy ! Component: 150 - total flux cleaned = 0.00101749 Jy ! Component: 200 - total flux cleaned = 0.00104211 Jy ! Total flux subtracted in 200 components = 0.00104211 Jy ! Clean residual min=-0.002185 max=0.001940 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0420546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0420546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063070Jy sigma=0.435948 ! Fit after self-cal, rms=0.063061Jy sigma=0.435921 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 8.417 at -8.531 degrees (North through East) ! Clean map min=-0.0021627 max=0.038316 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.12 KP 0.96 LA 0.93 ! MK 0.97 NL 1.03 OV 1.04 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 1.00 KP 0.96 LA 1.07 ! MK 1.05 NL 1.08 OV 1.03 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.94 KP 1.01 LA 0.94 ! MK 1.07 NL 0.85 OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.14 KP 1.07 LA 0.95 ! MK 0.97 NL 0.92 OV 1.03 PT 1.01 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.98 KP 1.04 LA 0.94 ! MK 0.95 NL 1.04 OV 1.14 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.06 KP 0.90 LA 0.98 ! MK 0.99 NL 1.05 OV 1.00 PT 0.99 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.063061Jy sigma=0.435921 ! Fit after self-cal, rms=0.063923Jy sigma=0.434913 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=8.349 mas, bpa=-8.337 degrees ! Estimated noise=1.13468 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 = 0.000113113 Jy ! Component: 100 - total flux cleaned = 0.000114132 Jy ! Component: 150 - total flux cleaned = 0.000114055 Jy ! Component: 200 - total flux cleaned = 9.81896e-05 Jy ! Total flux subtracted in 200 components = 9.81896e-05 Jy ! Clean residual min=-0.002042 max=0.001779 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0421528 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0421528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063912Jy sigma=0.434846 ! Fit after self-cal, rms=0.063993Jy sigma=0.434630 ! 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=0.063993Jy sigma=0.434630 ! Fit after self-cal, rms=0.064239Jy sigma=0.434576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=8.304 mas, bpa=-8.144 degrees ! Estimated noise=1.13421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.09502e-05 Jy ! Component: 100 - total flux cleaned = 0.000108595 Jy ! Component: 150 - total flux cleaned = 0.000123786 Jy ! Component: 200 - total flux cleaned = 0.000123643 Jy ! Total flux subtracted in 200 components = 0.000123643 Jy ! Clean residual min=-0.001990 max=0.001820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0422765 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0422765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064231Jy sigma=0.434527 ! Fit after self-cal, rms=0.064259Jy sigma=0.434453 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 = -0.00012695 Jy ! Component: 100 - total flux cleaned = -0.000113108 Jy ! Component: 150 - total flux cleaned = -9.96142e-05 Jy ! Component: 200 - total flux cleaned = -8.76403e-05 Jy ! Total flux subtracted in 200 components = -8.76403e-05 Jy ! Clean residual min=-0.001984 max=0.001848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0421888 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0421888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064252Jy sigma=0.434420 ! Fit after self-cal, rms=0.064253Jy sigma=0.434415 ! 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=0.064253Jy sigma=0.434415 ! Fit after self-cal, rms=0.064151Jy sigma=0.434394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=8.293 mas, bpa=-8.132 degrees ! Estimated noise=1.13036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134748 Jy ! Component: 100 - total flux cleaned = 0.000148873 Jy ! Component: 150 - total flux cleaned = 0.000149111 Jy ! Component: 200 - total flux cleaned = 0.000149186 Jy ! Total flux subtracted in 200 components = 0.000149186 Jy ! Clean residual min=-0.001953 max=0.001850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.042338 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.042338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064144Jy sigma=0.434360 ! Fit after self-cal, rms=0.064150Jy sigma=0.434352 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 = -5.56046e-05 Jy ! Component: 100 - total flux cleaned = -4.35961e-05 Jy ! Component: 150 - total flux cleaned = -4.36874e-05 Jy ! Component: 200 - total flux cleaned = -4.2995e-05 Jy ! Total flux subtracted in 200 components = -4.2995e-05 Jy ! Clean residual min=-0.001955 max=0.001848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.042295 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.042295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064145Jy sigma=0.434326 ! Fit after self-cal, rms=0.064145Jy sigma=0.434322 ! 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=0.064145Jy sigma=0.434322 ! Fit after self-cal, rms=0.064033Jy sigma=0.434314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.265 mas, bmaj=18.83 mas, bpa=-5.228 degrees ! Estimated noise=1.36012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160207 Jy ! Component: 100 - total flux cleaned = 0.000154336 Jy ! Component: 150 - total flux cleaned = 0.000149383 Jy ! Component: 200 - total flux cleaned = 0.000145096 Jy ! Total flux subtracted in 200 components = 0.000145096 Jy ! Clean residual min=-0.001937 max=0.002022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0424401 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0424401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064029Jy sigma=0.434308 ! Fit after self-cal, rms=0.064030Jy sigma=0.434304 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 = -8.57028e-08 Jy ! Component: 100 - total flux cleaned = -1.05439e-05 Jy ! Component: 150 - total flux cleaned = -1.4925e-05 Jy ! Component: 200 - total flux cleaned = -1.88285e-05 Jy ! Total flux subtracted in 200 components = -1.88285e-05 Jy ! Clean residual min=-0.001941 max=0.002018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0424213 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0424213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064028Jy sigma=0.434300 ! Fit after self-cal, rms=0.064027Jy sigma=0.434298 ! 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=3.382 mas, bmaj=8.293 mas, bpa=-8.185 degrees ! Estimated noise=1.12729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.382 x 8.293 at -8.185 degrees (North through East) ! Clean map min=-0.0018293 max=0.038195 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=2.752 mas, bmaj=6.733 mas, bpa=-10.02 degrees ! Estimated noise=2.0782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310113 Jy ! Component: 100 - total flux cleaned = 0.0382826 Jy ! Component: 150 - total flux cleaned = 0.0405728 Jy ! Component: 200 - total flux cleaned = 0.0412247 Jy ! Total flux subtracted in 200 components = 0.0412247 Jy ! Clean residual min=-0.003190 max=0.003272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0412247 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0412247 Jy ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=8.293 mas, bpa=-8.185 degrees ! Estimated noise=1.12729 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 = 0.000920004 Jy ! Component: 100 - total flux cleaned = 0.00102739 Jy ! Component: 150 - total flux cleaned = 0.00108742 Jy ! Component: 200 - total flux cleaned = 0.00111355 Jy ! Total flux subtracted in 200 components = 0.00111355 Jy ! Clean residual min=-0.001986 max=0.001901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0423383 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0423383 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=8.265 mas, bmaj=18.83 mas, bpa=-5.228 degrees ! Estimated noise=1.36012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.53016e-06 Jy ! Component: 100 - total flux cleaned = 9.75752e-06 Jy ! Component: 150 - total flux cleaned = 9.57022e-06 Jy ! Component: 200 - total flux cleaned = 9.19529e-06 Jy ! Total flux subtracted in 200 components = 9.19529e-06 Jy ! Clean residual min=-0.001954 max=0.002002 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0423475 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 = -3.6447e-07 Jy ! Component: 100 - total flux cleaned = -3.90734e-07 Jy ! Component: 150 - total flux cleaned = -2.64442e-07 Jy ! Component: 200 - total flux cleaned = -7.31877e-08 Jy ! Total flux subtracted in 200 components = -7.31877e-08 Jy ! Clean residual min=-0.001957 max=0.002004 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0423474 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0423474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=8.293 mas, bpa=-8.185 degrees ! Estimated noise=1.12729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13061e-05 Jy ! Component: 100 - total flux cleaned = 1.04517e-05 Jy ! Component: 150 - total flux cleaned = 2.86557e-05 Jy ! Component: 200 - total flux cleaned = 1.17916e-05 Jy ! Total flux subtracted in 200 components = 1.17916e-05 Jy ! Clean residual min=-0.002008 max=0.001880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0423592 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0423592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064043Jy sigma=0.434381 ! Fit after self-cal, rms=0.064040Jy sigma=0.434347 wmodel J0058-1829_S_map.mod ! Writing 32 model components to file: J0058-1829_S_map.mod wobs J0058-1829_S_uvs.fits ! Writing UV FITS file: J0058-1829_S_uvs.fits wwins J0058-1829_S_map.win ! wwins: Wrote 1 windows to J0058-1829_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 = -0.000216558 Jy ! Component: 100 - total flux cleaned = -0.000441313 Jy ! Component: 150 - total flux cleaned = -0.00038276 Jy ! Component: 200 - total flux cleaned = -0.000326101 Jy ! Component: 250 - total flux cleaned = -0.000189831 Jy ! Component: 300 - total flux cleaned = -8.54028e-05 Jy ! Component: 350 - total flux cleaned = 9.11724e-05 Jy ! Component: 400 - total flux cleaned = 0.000164066 Jy ! Component: 450 - total flux cleaned = 0.00023488 Jy ! Component: 500 - total flux cleaned = 0.000280761 Jy ! Component: 550 - total flux cleaned = 0.000302966 Jy ! Component: 600 - total flux cleaned = 0.000303342 Jy ! Component: 650 - total flux cleaned = 0.00038802 Jy ! Component: 700 - total flux cleaned = 0.000491114 Jy ! Component: 750 - total flux cleaned = 0.000531396 Jy ! Component: 800 - total flux cleaned = 0.000591051 Jy ! Component: 850 - total flux cleaned = 0.000649274 Jy ! Component: 900 - total flux cleaned = 0.000611224 Jy ! Component: 950 - total flux cleaned = 0.00064812 Jy ! Component: 1000 - total flux cleaned = 0.00059354 Jy ! Component: 1050 - total flux cleaned = 0.000593581 Jy ! Component: 1100 - total flux cleaned = 0.000593587 Jy ! Component: 1150 - total flux cleaned = 0.000559304 Jy ! Component: 1200 - total flux cleaned = 0.000610085 Jy ! Component: 1250 - total flux cleaned = 0.000510114 Jy ! Component: 1300 - total flux cleaned = 0.000575919 Jy ! Component: 1350 - total flux cleaned = 0.000511144 Jy ! Component: 1400 - total flux cleaned = 0.000479409 Jy ! Component: 1450 - total flux cleaned = 0.00044832 Jy ! Component: 1500 - total flux cleaned = 0.000479006 Jy ! Component: 1550 - total flux cleaned = 0.000539589 Jy ! Component: 1600 - total flux cleaned = 0.00053932 Jy ! Component: 1650 - total flux cleaned = 0.00055403 Jy ! Component: 1700 - total flux cleaned = 0.000568632 Jy ! Component: 1750 - total flux cleaned = 0.000568572 Jy ! Component: 1800 - total flux cleaned = 0.000582999 Jy ! Component: 1850 - total flux cleaned = 0.000624957 Jy ! Component: 1900 - total flux cleaned = 0.000652582 Jy ! Component: 1950 - total flux cleaned = 0.000679991 Jy ! Component: 2000 - total flux cleaned = 0.000707012 Jy ! Component: 2050 - total flux cleaned = 0.000720337 Jy ! Component: 2100 - total flux cleaned = 0.000746496 Jy ! Component: 2150 - total flux cleaned = 0.000772761 Jy ! Component: 2200 - total flux cleaned = 0.000772764 Jy ! Component: 2250 - total flux cleaned = 0.000823766 Jy ! Component: 2300 - total flux cleaned = 0.000836377 Jy ! Component: 2350 - total flux cleaned = 0.000873682 Jy ! Component: 2400 - total flux cleaned = 0.00087364 Jy ! Component: 2450 - total flux cleaned = 0.000861294 Jy ! Component: 2500 - total flux cleaned = 0.000885527 Jy ! Component: 2550 - total flux cleaned = 0.000873452 Jy ! Component: 2600 - total flux cleaned = 0.00087355 Jy ! Component: 2650 - total flux cleaned = 0.000920729 Jy ! Component: 2700 - total flux cleaned = 0.000920706 Jy ! Component: 2750 - total flux cleaned = 0.000920648 Jy ! Component: 2800 - total flux cleaned = 0.000966712 Jy ! Component: 2850 - total flux cleaned = 0.000978086 Jy ! Component: 2900 - total flux cleaned = 0.00101197 Jy ! Component: 2950 - total flux cleaned = 0.00101198 Jy ! Component: 3000 - total flux cleaned = 0.00104537 Jy ! Component: 3050 - total flux cleaned = 0.00106751 Jy ! Component: 3100 - total flux cleaned = 0.00106753 Jy ! Component: 3150 - total flux cleaned = 0.00111118 Jy ! Component: 3200 - total flux cleaned = 0.0011329 Jy ! Component: 3250 - total flux cleaned = 0.00114369 Jy ! Component: 3300 - total flux cleaned = 0.00119746 Jy ! Component: 3350 - total flux cleaned = 0.00119747 Jy ! Component: 3400 - total flux cleaned = 0.00125064 Jy ! Component: 3450 - total flux cleaned = 0.00125058 Jy ! Component: 3500 - total flux cleaned = 0.00128219 Jy ! Component: 3550 - total flux cleaned = 0.00127174 Jy ! Component: 3600 - total flux cleaned = 0.00133431 Jy ! Component: 3650 - total flux cleaned = 0.0013239 Jy ! Component: 3700 - total flux cleaned = 0.00134455 Jy ! Component: 3750 - total flux cleaned = 0.0013343 Jy ! Component: 3800 - total flux cleaned = 0.00136502 Jy ! Component: 3850 - total flux cleaned = 0.00137519 Jy ! Component: 3900 - total flux cleaned = 0.00139551 Jy ! Component: 3950 - total flux cleaned = 0.00136513 Jy ! Component: 4000 - total flux cleaned = 0.00138525 Jy ! Component: 4050 - total flux cleaned = 0.00137521 Jy ! Total flux subtracted in 4096 components = 0.00135515 Jy ! Clean residual min=-0.000634 max=0.000585 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0437143 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 280 components and 0.0437143 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0058-1829_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.382 x 8.293 at -8.185 degrees (North through East) ! Clean map min=-0.0014652 max=0.03812 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0058-1829_S_map.fits wmodel /image_prod/ug002_uva//J0058-1829_S_map.mod ! Writing 280 model components to file: /image_prod/ug002_uva//J0058-1829_S_map.mod wobs /image_prod/ug002_uva//J0058-1829_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0058-1829_S_uvs.fits wwins /image_prod/ug002_uva//J0058-1829_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0058-1829_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0381201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30839 1.30839 2.61678 5.23356 10.4671 20.9342 41.8685 83.737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.289 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0058-1829_S_dfm.log closed on Wed Mar 4 18:45:08 2020