! Started logfile: /image_prod/ug002_uva//J0101-2831_S_dfm.log on Wed Mar 4 18:46:47 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//J0101-2831_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0101-2831_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996875 visibilities/baseline/integration-bin. ! Found source: J0101-2831 ! ! 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 5742 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 J0101-2831_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=1.024650Jy sigma=5.888506 ! Fit after self-cal, rms=0.847265Jy sigma=4.788538 ! 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=2.365 mas, bmaj=6.368 mas, bpa=-7.773 degrees ! Estimated noise=2.82896 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 = 0.117475 Jy ! Component: 100 - total flux cleaned = 0.174025 Jy ! Total flux subtracted in 100 components = 0.174025 Jy ! Clean residual min=-0.026230 max=0.047785 Jy/beam ! Clean residual mean=-0.000092 rms=0.008384 Jy/beam ! Combined flux in latest and established models = 0.174025 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.174025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159224Jy sigma=0.879820 ! Fit after self-cal, rms=0.158551Jy sigma=0.876763 ! 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=2.8 mas, bmaj=7.601 mas, bpa=-5.482 degrees ! Estimated noise=1.70451 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 = 0.0605738 Jy ! Component: 100 - total flux cleaned = 0.0951437 Jy ! Component: 150 - total flux cleaned = 0.11527 Jy ! Component: 200 - total flux cleaned = 0.126991 Jy ! Total flux subtracted in 200 components = 0.126991 Jy ! Clean residual min=-0.024702 max=0.055609 Jy/beam ! Clean residual mean=-0.000033 rms=0.008624 Jy/beam ! Combined flux in latest and established models = 0.301017 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.301017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136316Jy sigma=0.708544 ! Fit after self-cal, rms=0.136066Jy sigma=0.706128 ! Inverting map ! Added new window around map position (14.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484699 Jy ! Component: 100 - total flux cleaned = 0.0690166 Jy ! Component: 150 - total flux cleaned = 0.082632 Jy ! Component: 200 - total flux cleaned = 0.09153 Jy ! Total flux subtracted in 200 components = 0.09153 Jy ! Clean residual min=-0.020308 max=0.030388 Jy/beam ! Clean residual mean=0.000051 rms=0.006008 Jy/beam ! Combined flux in latest and established models = 0.392547 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.392547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120328Jy sigma=0.588362 ! Fit after self-cal, rms=0.116104Jy sigma=0.554050 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.8 x 7.601 at -5.482 degrees (North through East) ! Clean map min=-0.01868 max=0.12757 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 2.38 KP 0.75 LA 1.23 ! MK 0.64 NL 1.45 OV 0.91 SC 1.23 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.87 HN 1.12 KP 0.92 ! LA 0.93 MK 1.01 OV 0.98 PT 0.96 ! SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.40 HN 2.17 KP 0.80 LA 1.29 ! MK 0.60 NL 1.54 OV 1.00 SC 1.46 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.93 HN 1.04 KP 0.92 ! LA 1.02 MK 1.03 OV 1.06 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 HN 2.15 KP 0.78 LA 1.24 ! MK 0.72 NL 1.43 OV 0.97 SC 1.26 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.71 FD 0.92 HN 1.10 KP 0.94 ! LA 0.97 MK 1.12 OV 1.00 PT 0.92 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.116104Jy sigma=0.554050 ! Fit after self-cal, rms=0.183811Jy sigma=0.474259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.772 mas, bmaj=7.836 mas, bpa=-7.328 degrees ! Estimated noise=1.69834 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 = 0.0142973 Jy ! Component: 100 - total flux cleaned = 0.014012 Jy ! Component: 150 - total flux cleaned = 0.0137857 Jy ! Component: 200 - total flux cleaned = 0.013381 Jy ! Total flux subtracted in 200 components = 0.013381 Jy ! Clean residual min=-0.009923 max=0.011441 Jy/beam ! Clean residual mean=-0.000016 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.405927 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.405927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181640Jy sigma=0.459303 ! Fit after self-cal, rms=0.182362Jy sigma=0.454332 ! 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=0.182362Jy sigma=0.454332 ! Fit after self-cal, rms=0.173096Jy sigma=0.452526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.786 mas, bmaj=7.827 mas, bpa=-7.409 degrees ! Estimated noise=1.70101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788588 Jy ! Component: 100 - total flux cleaned = 0.00811678 Jy ! Component: 150 - total flux cleaned = 0.00792566 Jy ! Component: 200 - total flux cleaned = 0.00726085 Jy ! Total flux subtracted in 200 components = 0.00726085 Jy ! Clean residual min=-0.008612 max=0.009339 Jy/beam ! Clean residual mean=-0.000016 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.413188 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.413188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172099Jy sigma=0.445791 ! Fit after self-cal, rms=0.171654Jy sigma=0.444077 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 = 0.00342352 Jy ! Component: 100 - total flux cleaned = 0.00292952 Jy ! Component: 150 - total flux cleaned = 0.00248456 Jy ! Component: 200 - total flux cleaned = 0.00168803 Jy ! Total flux subtracted in 200 components = 0.00168803 Jy ! Clean residual min=-0.008506 max=0.008237 Jy/beam ! Clean residual mean=-0.000015 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.414876 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.414876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171145Jy sigma=0.440895 ! Fit after self-cal, rms=0.170954Jy sigma=0.440335 ! 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=0.170954Jy sigma=0.440335 ! Fit after self-cal, rms=0.169040Jy sigma=0.438898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.811 mas, bmaj=7.817 mas, bpa=-7.137 degrees ! Estimated noise=1.71773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362824 Jy ! Component: 100 - total flux cleaned = 0.00379813 Jy ! Component: 150 - total flux cleaned = 0.00367212 Jy ! Component: 200 - total flux cleaned = 0.00344802 Jy ! Total flux subtracted in 200 components = 0.00344802 Jy ! Clean residual min=-0.007123 max=0.007915 Jy/beam ! Clean residual mean=-0.000014 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.418324 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.418325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168660Jy sigma=0.436116 ! Fit after self-cal, rms=0.168485Jy sigma=0.435584 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 (-20, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061003 Jy ! Component: 100 - total flux cleaned = 0.00743061 Jy ! Component: 150 - total flux cleaned = 0.00825058 Jy ! Component: 200 - total flux cleaned = 0.00835845 Jy ! Total flux subtracted in 200 components = 0.00835845 Jy ! Clean residual min=-0.006412 max=0.006192 Jy/beam ! Clean residual mean=-0.000005 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.426683 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.426683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168050Jy sigma=0.432040 ! Fit after self-cal, rms=0.167945Jy sigma=0.431721 ! 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=0.167945Jy sigma=0.431721 ! Fit after self-cal, rms=0.169961Jy sigma=0.431095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.155 mas, bmaj=19.85 mas, bpa=-2.959 degrees ! Estimated noise=2.25563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422644 Jy ! Component: 100 - total flux cleaned = 0.00501312 Jy ! Component: 150 - total flux cleaned = 0.00472415 Jy ! Component: 200 - total flux cleaned = 0.00447105 Jy ! Total flux subtracted in 200 components = 0.00447105 Jy ! Clean residual min=-0.006313 max=0.007318 Jy/beam ! Clean residual mean=-0.000018 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.431154 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 146 components and 0.431154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169924Jy sigma=0.430185 ! Fit after self-cal, rms=0.169984Jy sigma=0.429974 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 = 0.00034551 Jy ! Component: 100 - total flux cleaned = 0.000124918 Jy ! Component: 150 - total flux cleaned = 5.74053e-05 Jy ! Component: 200 - total flux cleaned = 5.88407e-08 Jy ! Total flux subtracted in 200 components = 5.88407e-08 Jy ! Clean residual min=-0.005881 max=0.007223 Jy/beam ! Clean residual mean=-0.000018 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.431154 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 151 components and 0.431154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169885Jy sigma=0.429838 ! Fit after self-cal, rms=0.169876Jy sigma=0.429722 ! 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=2.828 mas, bmaj=7.817 mas, bpa=-6.98 degrees ! Estimated noise=1.72391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.828 x 7.817 at -6.98 degrees (North through East) ! Clean map min=-0.014037 max=0.12981 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=2.374 mas, bmaj=6.553 mas, bpa=-9.102 degrees ! Estimated noise=2.8577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118505 Jy ! Component: 100 - total flux cleaned = 0.185921 Jy ! Component: 150 - total flux cleaned = 0.234557 Jy ! Component: 200 - total flux cleaned = 0.271971 Jy ! Total flux subtracted in 200 components = 0.271971 Jy ! Clean residual min=-0.015331 max=0.028449 Jy/beam ! Clean residual mean=-0.000071 rms=0.005216 Jy/beam ! Combined flux in latest and established models = 0.271971 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.271971 Jy ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=7.817 mas, bpa=-6.98 degrees ! Estimated noise=1.72391 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) ! Added new window around map position (4.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481555 Jy ! Component: 100 - total flux cleaned = 0.0781861 Jy ! Component: 150 - total flux cleaned = 0.0994387 Jy ! Component: 200 - total flux cleaned = 0.114608 Jy ! Total flux subtracted in 200 components = 0.114608 Jy ! Clean residual min=-0.008554 max=0.010540 Jy/beam ! Clean residual mean=-0.000033 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.386579 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 104 components and 0.386579 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=8.155 mas, bmaj=19.85 mas, bpa=-2.959 degrees ! Estimated noise=2.25563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190993 Jy ! Component: 100 - total flux cleaned = 0.0295316 Jy ! Component: 150 - total flux cleaned = 0.0366414 Jy ! Component: 200 - total flux cleaned = 0.0401895 Jy ! Total flux subtracted in 200 components = 0.0401895 Jy ! Clean residual min=-0.007984 max=0.006442 Jy/beam ! Clean residual mean=-0.000017 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.426769 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 = 0.00116507 Jy ! Component: 100 - total flux cleaned = 0.00175014 Jy ! Component: 150 - total flux cleaned = 0.00213797 Jy ! Component: 200 - total flux cleaned = 0.00259438 Jy ! Total flux subtracted in 200 components = 0.00259438 Jy ! Clean residual min=-0.006978 max=0.006518 Jy/beam ! Clean residual mean=-0.000015 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.429363 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 0.429363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=7.817 mas, bpa=-6.98 degrees ! Estimated noise=1.72391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277197 Jy ! Component: 100 - total flux cleaned = 0.00257259 Jy ! Component: 150 - total flux cleaned = 0.0020264 Jy ! Component: 200 - total flux cleaned = 0.00170832 Jy ! Total flux subtracted in 200 components = 0.00170832 Jy ! Clean residual min=-0.006549 max=0.006482 Jy/beam ! Clean residual mean=-0.000000 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.431072 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 0.431072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168825Jy sigma=0.431062 ! Fit after self-cal, rms=0.168129Jy sigma=0.428173 wmodel J0101-2831_S_map.mod ! Writing 157 model components to file: J0101-2831_S_map.mod wobs J0101-2831_S_uvs.fits ! Writing UV FITS file: J0101-2831_S_uvs.fits wwins J0101-2831_S_map.win ! wwins: Wrote 4 windows to J0101-2831_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 = -0.0023211 Jy ! Component: 100 - total flux cleaned = -0.00298988 Jy ! Component: 150 - total flux cleaned = -0.00334776 Jy ! Component: 200 - total flux cleaned = -0.00334812 Jy ! Component: 250 - total flux cleaned = -0.00334907 Jy ! Component: 300 - total flux cleaned = -0.00303945 Jy ! Component: 350 - total flux cleaned = -0.00266831 Jy ! Component: 400 - total flux cleaned = -0.00245325 Jy ! Component: 450 - total flux cleaned = -0.00231515 Jy ! Component: 500 - total flux cleaned = -0.00197882 Jy ! Component: 550 - total flux cleaned = -0.00197679 Jy ! Component: 600 - total flux cleaned = -0.00191363 Jy ! Component: 650 - total flux cleaned = -0.00215874 Jy ! Component: 700 - total flux cleaned = -0.00221744 Jy ! Component: 750 - total flux cleaned = -0.00227518 Jy ! Component: 800 - total flux cleaned = -0.00233064 Jy ! Component: 850 - total flux cleaned = -0.00243802 Jy ! Component: 900 - total flux cleaned = -0.00233062 Jy ! Component: 950 - total flux cleaned = -0.00207094 Jy ! Component: 1000 - total flux cleaned = -0.00207042 Jy ! Component: 1050 - total flux cleaned = -0.00187181 Jy ! Component: 1100 - total flux cleaned = -0.00172567 Jy ! Component: 1150 - total flux cleaned = -0.00153468 Jy ! Component: 1200 - total flux cleaned = -0.00148861 Jy ! Component: 1250 - total flux cleaned = -0.00144325 Jy ! Component: 1300 - total flux cleaned = -0.00135425 Jy ! Component: 1350 - total flux cleaned = -0.00131072 Jy ! Component: 1400 - total flux cleaned = -0.00126778 Jy ! Component: 1450 - total flux cleaned = -0.00122394 Jy ! Component: 1500 - total flux cleaned = -0.00101527 Jy ! Component: 1550 - total flux cleaned = -0.000933132 Jy ! Component: 1600 - total flux cleaned = -0.000812743 Jy ! Component: 1650 - total flux cleaned = -0.000732434 Jy ! Component: 1700 - total flux cleaned = -0.000576849 Jy ! Component: 1750 - total flux cleaned = -0.000463287 Jy ! Component: 1800 - total flux cleaned = -0.000576396 Jy ! Component: 1850 - total flux cleaned = -0.000575987 Jy ! Component: 1900 - total flux cleaned = -0.000502575 Jy ! Component: 1950 - total flux cleaned = -0.000466708 Jy ! Component: 2000 - total flux cleaned = -0.000395937 Jy ! Component: 2050 - total flux cleaned = -0.000361534 Jy ! Component: 2100 - total flux cleaned = -0.000292289 Jy ! Component: 2150 - total flux cleaned = -0.000292099 Jy ! Component: 2200 - total flux cleaned = -0.000158104 Jy ! Component: 2250 - total flux cleaned = -0.000124339 Jy ! Component: 2300 - total flux cleaned = 6.76466e-06 Jy ! Component: 2350 - total flux cleaned = 0.000136335 Jy ! Component: 2400 - total flux cleaned = 0.000231664 Jy ! Component: 2450 - total flux cleaned = 0.000263655 Jy ! Component: 2500 - total flux cleaned = 0.000357378 Jy ! Component: 2550 - total flux cleaned = 0.000541716 Jy ! Component: 2600 - total flux cleaned = 0.000480868 Jy ! Component: 2650 - total flux cleaned = 0.000631887 Jy ! Component: 2700 - total flux cleaned = 0.00060188 Jy ! Component: 2750 - total flux cleaned = 0.000719688 Jy ! Component: 2800 - total flux cleaned = 0.000807041 Jy ! Component: 2850 - total flux cleaned = 0.000864702 Jy ! Component: 2900 - total flux cleaned = 0.000978983 Jy ! Component: 2950 - total flux cleaned = 0.00097939 Jy ! Component: 3000 - total flux cleaned = 0.00106328 Jy ! Component: 3050 - total flux cleaned = 0.000980322 Jy ! Component: 3100 - total flux cleaned = 0.00111774 Jy ! Component: 3150 - total flux cleaned = 0.00114466 Jy ! Component: 3200 - total flux cleaned = 0.00117161 Jy ! Component: 3250 - total flux cleaned = 0.00117181 Jy ! Component: 3300 - total flux cleaned = 0.00125092 Jy ! Component: 3350 - total flux cleaned = 0.00127691 Jy ! Component: 3400 - total flux cleaned = 0.00130265 Jy ! Component: 3450 - total flux cleaned = 0.0014051 Jy ! Component: 3500 - total flux cleaned = 0.00145548 Jy ! Component: 3550 - total flux cleaned = 0.00153045 Jy ! Component: 3600 - total flux cleaned = 0.00160471 Jy ! Component: 3650 - total flux cleaned = 0.00172828 Jy ! Component: 3700 - total flux cleaned = 0.00185041 Jy ! Component: 3750 - total flux cleaned = 0.00197147 Jy ! Component: 3800 - total flux cleaned = 0.00201947 Jy ! Component: 3850 - total flux cleaned = 0.00216202 Jy ! Component: 3900 - total flux cleaned = 0.00228005 Jy ! Component: 3950 - total flux cleaned = 0.0023737 Jy ! Component: 4000 - total flux cleaned = 0.0024664 Jy ! Component: 4050 - total flux cleaned = 0.00248921 Jy ! Total flux subtracted in 4096 components = 0.00251228 Jy ! Clean residual min=-0.001321 max=0.001341 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.433584 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 465 components and 0.433584 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0101-2831_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.828 x 7.817 at -6.98 degrees (North through East) ! Clean map min=-0.0049292 max=0.14299 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0101-2831_S_map.fits wmodel /image_prod/ug002_uva//J0101-2831_S_map.mod ! Writing 465 model components to file: /image_prod/ug002_uva//J0101-2831_S_map.mod wobs /image_prod/ug002_uva//J0101-2831_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0101-2831_S_uvs.fits wwins /image_prod/ug002_uva//J0101-2831_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0101-2831_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.909813 0.909813 1.81963 3.63925 7.27851 14.557 29.114 58.228 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 329.738 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0101-2831_S_dfm.log closed on Wed Mar 4 18:46:51 2020