! Started logfile: /image_prod/ug002_uva//J1211-1926_S_dfm.log on Thu Mar 5 00:29:05 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//J1211-1926_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1211-1926_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.634444 visibilities/baseline/integration-bin. ! Found source: J1211-1926 ! ! 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 3426 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 J1211-1926_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.041509Jy sigma=6.557845 ! Fit after self-cal, rms=0.813526Jy sigma=5.133927 ! 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=2.568 mas, bmaj=6.55 mas, bpa=-8.121 degrees ! Estimated noise=2.63936 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 = 0.133866 Jy ! Component: 100 - total flux cleaned = 0.185363 Jy ! Total flux subtracted in 100 components = 0.185363 Jy ! Clean residual min=-0.027346 max=0.046922 Jy/beam ! Clean residual mean=-0.000093 rms=0.008605 Jy/beam ! Combined flux in latest and established models = 0.185363 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.185363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161084Jy sigma=0.900031 ! Fit after self-cal, rms=0.160928Jy sigma=0.898402 ! 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=3.126 mas, bmaj=7.127 mas, bpa=-5.168 degrees ! Estimated noise=2.02817 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 = 0.0460875 Jy ! Component: 100 - total flux cleaned = 0.0706481 Jy ! Component: 150 - total flux cleaned = 0.0849674 Jy ! Component: 200 - total flux cleaned = 0.0899401 Jy ! Total flux subtracted in 200 components = 0.0899401 Jy ! Clean residual min=-0.030889 max=0.056853 Jy/beam ! Clean residual mean=-0.000155 rms=0.010804 Jy/beam ! Combined flux in latest and established models = 0.275303 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.275303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144006Jy sigma=0.817512 ! Fit after self-cal, rms=0.143681Jy sigma=0.814779 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.127 at -5.168 degrees (North through East) ! Clean map min=-0.030952 max=0.18118 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 0.95 HN 1.11 KP 0.80 ! LA 1.03 MK 1.57 NL 1.14 OV 1.13 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.87 HN 1.09 KP 0.98 ! LA 0.95 MK 0.98 NL 1.01 OV 1.52 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.85 HN 1.10 KP 1.04 ! LA 0.94 MK 0.81 NL 1.04 OV 1.67 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.143681Jy sigma=0.814779 ! Fit after self-cal, rms=0.145490Jy sigma=0.751059 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=7.095 mas, bpa=-4.41 degrees ! Estimated noise=2.01289 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 (-20, 74.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394897 Jy ! Component: 100 - total flux cleaned = 0.0564137 Jy ! Component: 150 - total flux cleaned = 0.0674642 Jy ! Component: 200 - total flux cleaned = 0.0720202 Jy ! Total flux subtracted in 200 components = 0.0720202 Jy ! Clean residual min=-0.025982 max=0.033827 Jy/beam ! Clean residual mean=-0.000066 rms=0.007497 Jy/beam ! Combined flux in latest and established models = 0.347324 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.347324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132882Jy sigma=0.673261 ! Fit after self-cal, rms=0.132793Jy sigma=0.661519 ! 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=0.132793Jy sigma=0.661519 ! Fit after self-cal, rms=0.168101Jy sigma=0.601059 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=7.311 mas, bpa=-5.251 degrees ! Estimated noise=1.97386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139612 Jy ! Component: 100 - total flux cleaned = 0.0159577 Jy ! Component: 150 - total flux cleaned = 0.0166578 Jy ! Component: 200 - total flux cleaned = 0.0169667 Jy ! Total flux subtracted in 200 components = 0.0169667 Jy ! Clean residual min=-0.015781 max=0.027223 Jy/beam ! Clean residual mean=-0.000047 rms=0.005112 Jy/beam ! Combined flux in latest and established models = 0.36429 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.36429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165788Jy sigma=0.580908 ! Fit after self-cal, rms=0.168224Jy sigma=0.578717 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 (9, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02308 Jy ! Component: 100 - total flux cleaned = 0.029229 Jy ! Component: 150 - total flux cleaned = 0.0307633 Jy ! Component: 200 - total flux cleaned = 0.0307635 Jy ! Total flux subtracted in 200 components = 0.0307635 Jy ! Clean residual min=-0.013505 max=0.019061 Jy/beam ! Clean residual mean=-0.000035 rms=0.004018 Jy/beam ! Combined flux in latest and established models = 0.395054 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.395054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.162572Jy sigma=0.541820 ! Fit after self-cal, rms=0.161427Jy sigma=0.538614 ! Inverting map ! Added new window around map position (-4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821209 Jy ! Component: 100 - total flux cleaned = 0.0125455 Jy ! Component: 150 - total flux cleaned = 0.0157493 Jy ! Component: 200 - total flux cleaned = 0.0185884 Jy ! Total flux subtracted in 200 components = 0.0185884 Jy ! Clean residual min=-0.011677 max=0.017034 Jy/beam ! Clean residual mean=-0.000028 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 0.413642 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.413642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157964Jy sigma=0.519183 ! Fit after self-cal, rms=0.158105Jy sigma=0.517459 ! Inverting map ! Added new window around map position (-73, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014197 Jy ! Component: 100 - total flux cleaned = 0.0183616 Jy ! Component: 150 - total flux cleaned = 0.0198189 Jy ! Component: 200 - total flux cleaned = 0.0208405 Jy ! Total flux subtracted in 200 components = 0.0208405 Jy ! Clean residual min=-0.010955 max=0.012078 Jy/beam ! Clean residual mean=-0.000015 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 0.434483 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.434483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154628Jy sigma=0.504740 ! Fit after self-cal, rms=0.154125Jy sigma=0.503536 ! Inverting map ! Added new window around map position (-16, -95). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108224 Jy ! Component: 100 - total flux cleaned = 0.0122255 Jy ! Component: 150 - total flux cleaned = 0.0124655 Jy ! Component: 200 - total flux cleaned = 0.0124658 Jy ! Total flux subtracted in 200 components = 0.0124658 Jy ! Clean residual min=-0.009737 max=0.009797 Jy/beam ! Clean residual mean=-0.000018 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.446948 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.446948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151872Jy sigma=0.495348 ! Fit after self-cal, rms=0.151498Jy sigma=0.494606 ! 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=0.151498Jy sigma=0.494606 ! Fit after self-cal, rms=0.128993Jy sigma=0.488108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.19 mas, bpa=-4.837 degrees ! Estimated noise=1.92446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024983 Jy ! Component: 100 - total flux cleaned = 0.0029238 Jy ! Component: 150 - total flux cleaned = 0.00292566 Jy ! Component: 200 - total flux cleaned = 0.00275679 Jy ! Total flux subtracted in 200 components = 0.00275679 Jy ! Clean residual min=-0.007552 max=0.007774 Jy/beam ! Clean residual mean=-0.000014 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.449705 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 194 components and 0.449705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128013Jy sigma=0.483509 ! Fit after self-cal, rms=0.127714Jy sigma=0.483137 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 = 0.000963452 Jy ! Component: 100 - total flux cleaned = 0.000646097 Jy ! Component: 150 - total flux cleaned = 4.52552e-05 Jy ! Component: 200 - total flux cleaned = -9.72589e-05 Jy ! Total flux subtracted in 200 components = -9.72589e-05 Jy ! Clean residual min=-0.007465 max=0.007212 Jy/beam ! Clean residual mean=-0.000014 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.449608 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 209 components and 0.449608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127034Jy sigma=0.481072 ! Fit after self-cal, rms=0.126938Jy sigma=0.480919 ! 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=0.126938Jy sigma=0.480919 ! Fit after self-cal, rms=0.124115Jy sigma=0.480092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.077 mas, bmaj=14.03 mas, bpa=-2.067 degrees ! Estimated noise=2.48958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000956519 Jy ! Component: 100 - total flux cleaned = -0.00113841 Jy ! Component: 150 - total flux cleaned = -0.0014264 Jy ! Component: 200 - total flux cleaned = -0.00169276 Jy ! Total flux subtracted in 200 components = -0.00169276 Jy ! Clean residual min=-0.006357 max=0.007047 Jy/beam ! Clean residual mean=-0.000017 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 0.447915 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 231 components and 0.447915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123756Jy sigma=0.478896 ! Fit after self-cal, rms=0.123686Jy sigma=0.478770 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 = -0.000201178 Jy ! Component: 100 - total flux cleaned = -0.000586475 Jy ! Component: 150 - total flux cleaned = -0.000824534 Jy ! Component: 200 - total flux cleaned = -0.000824677 Jy ! Total flux subtracted in 200 components = -0.000824677 Jy ! Clean residual min=-0.006157 max=0.006572 Jy/beam ! Clean residual mean=-0.000018 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.447091 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 240 components and 0.447091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123470Jy sigma=0.478376 ! Fit after self-cal, rms=0.123402Jy sigma=0.478283 ! 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=3.116 mas, bmaj=7.126 mas, bpa=-4.467 degrees ! Estimated noise=1.91506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.116 x 7.126 at -4.467 degrees (North through East) ! Clean map min=-0.0092949 max=0.17936 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=2.557 mas, bmaj=6.562 mas, bpa=-7.922 degrees ! Estimated noise=2.49887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125472 Jy ! Component: 100 - total flux cleaned = 0.180509 Jy ! Component: 150 - total flux cleaned = 0.220842 Jy ! Component: 200 - total flux cleaned = 0.253336 Jy ! Total flux subtracted in 200 components = 0.253336 Jy ! Clean residual min=-0.018031 max=0.024966 Jy/beam ! Clean residual mean=-0.000047 rms=0.005743 Jy/beam ! Combined flux in latest and established models = 0.253336 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.253336 Jy ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=7.126 mas, bpa=-4.467 degrees ! Estimated noise=1.91506 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 = 0.0371527 Jy ! Component: 100 - total flux cleaned = 0.0654261 Jy ! Component: 150 - total flux cleaned = 0.0882097 Jy ! Component: 200 - total flux cleaned = 0.107132 Jy ! Total flux subtracted in 200 components = 0.107132 Jy ! Clean residual min=-0.014940 max=0.016888 Jy/beam ! Clean residual mean=-0.000040 rms=0.004388 Jy/beam ! Combined flux in latest and established models = 0.360468 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.360468 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=7.077 mas, bmaj=14.03 mas, bpa=-2.067 degrees ! Estimated noise=2.48958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265389 Jy ! Component: 100 - total flux cleaned = 0.043119 Jy ! Component: 150 - total flux cleaned = 0.0558809 Jy ! Component: 200 - total flux cleaned = 0.0642409 Jy ! Total flux subtracted in 200 components = 0.0642409 Jy ! Clean residual min=-0.013068 max=0.012892 Jy/beam ! Clean residual mean=-0.000037 rms=0.003973 Jy/beam ! Combined flux in latest and established models = 0.424709 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 = 0.00421736 Jy ! Component: 100 - total flux cleaned = 0.00669458 Jy ! Component: 150 - total flux cleaned = 0.00864858 Jy ! Component: 200 - total flux cleaned = 0.0101696 Jy ! Total flux subtracted in 200 components = 0.0101696 Jy ! Clean residual min=-0.010148 max=0.009339 Jy/beam ! Clean residual mean=-0.000026 rms=0.003109 Jy/beam ! Combined flux in latest and established models = 0.434879 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 114 components and 0.434879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=7.126 mas, bpa=-4.467 degrees ! Estimated noise=1.91506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447911 Jy ! Component: 100 - total flux cleaned = 0.00630504 Jy ! Component: 150 - total flux cleaned = 0.00752598 Jy ! Component: 200 - total flux cleaned = 0.00831191 Jy ! Total flux subtracted in 200 components = 0.00831191 Jy ! Clean residual min=-0.009033 max=0.008882 Jy/beam ! Clean residual mean=-0.000014 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.443191 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.443191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127479Jy sigma=0.493447 ! Fit after self-cal, rms=0.127433Jy sigma=0.491484 wmodel J1211-1926_S_map.mod ! Writing 140 model components to file: J1211-1926_S_map.mod wobs J1211-1926_S_uvs.fits ! Writing UV FITS file: J1211-1926_S_uvs.fits wwins J1211-1926_S_map.win ! wwins: Wrote 6 windows to J1211-1926_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 = -0.000814501 Jy ! Component: 100 - total flux cleaned = -0.000235922 Jy ! Component: 150 - total flux cleaned = -0.000632297 Jy ! Component: 200 - total flux cleaned = -0.000886329 Jy ! Component: 250 - total flux cleaned = -0.00100575 Jy ! Component: 300 - total flux cleaned = -0.000538699 Jy ! Component: 350 - total flux cleaned = -0.000200319 Jy ! Component: 400 - total flux cleaned = 0.000236093 Jy ! Component: 450 - total flux cleaned = 0.000447568 Jy ! Component: 500 - total flux cleaned = 0.000450363 Jy ! Component: 550 - total flux cleaned = 0.000550968 Jy ! Component: 600 - total flux cleaned = 0.000549746 Jy ! Component: 650 - total flux cleaned = 0.000457142 Jy ! Component: 700 - total flux cleaned = 0.000366448 Jy ! Component: 750 - total flux cleaned = 0.000277093 Jy ! Component: 800 - total flux cleaned = 0.000193097 Jy ! Component: 850 - total flux cleaned = 0.000358768 Jy ! Component: 900 - total flux cleaned = 0.000359592 Jy ! Component: 950 - total flux cleaned = 0.000675363 Jy ! Component: 1000 - total flux cleaned = 0.000827008 Jy ! Component: 1050 - total flux cleaned = 0.000827963 Jy ! Component: 1100 - total flux cleaned = 0.000976549 Jy ! Component: 1150 - total flux cleaned = 0.000976571 Jy ! Component: 1200 - total flux cleaned = 0.000977856 Jy ! Component: 1250 - total flux cleaned = 0.000841837 Jy ! Component: 1300 - total flux cleaned = 0.000976729 Jy ! Component: 1350 - total flux cleaned = 0.00123713 Jy ! Component: 1400 - total flux cleaned = 0.00123548 Jy ! Component: 1450 - total flux cleaned = 0.00104808 Jy ! Component: 1500 - total flux cleaned = 0.00123332 Jy ! Component: 1550 - total flux cleaned = 0.00123467 Jy ! Component: 1600 - total flux cleaned = 0.00153101 Jy ! Component: 1650 - total flux cleaned = 0.00153148 Jy ! Component: 1700 - total flux cleaned = 0.00141758 Jy ! Component: 1750 - total flux cleaned = 0.0014742 Jy ! Component: 1800 - total flux cleaned = 0.00152934 Jy ! Component: 1850 - total flux cleaned = 0.00152927 Jy ! Component: 1900 - total flux cleaned = 0.00163523 Jy ! Component: 1950 - total flux cleaned = 0.00168723 Jy ! Component: 2000 - total flux cleaned = 0.0017387 Jy ! Component: 2050 - total flux cleaned = 0.00189093 Jy ! Component: 2100 - total flux cleaned = 0.00183989 Jy ! Component: 2150 - total flux cleaned = 0.001889 Jy ! Component: 2200 - total flux cleaned = 0.0019378 Jy ! Component: 2250 - total flux cleaned = 0.00222642 Jy ! Component: 2300 - total flux cleaned = 0.00222597 Jy ! Component: 2350 - total flux cleaned = 0.00236747 Jy ! Component: 2400 - total flux cleaned = 0.002646 Jy ! Component: 2450 - total flux cleaned = 0.00310255 Jy ! Component: 2500 - total flux cleaned = 0.00328231 Jy ! Component: 2550 - total flux cleaned = 0.0035502 Jy ! Component: 2600 - total flux cleaned = 0.00372663 Jy ! Component: 2650 - total flux cleaned = 0.00411857 Jy ! Component: 2700 - total flux cleaned = 0.00429019 Jy ! Component: 2750 - total flux cleaned = 0.00450319 Jy ! Component: 2800 - total flux cleaned = 0.00475595 Jy ! Component: 2850 - total flux cleaned = 0.00504763 Jy ! Component: 2900 - total flux cleaned = 0.00533658 Jy ! Component: 2950 - total flux cleaned = 0.00566386 Jy ! Component: 3000 - total flux cleaned = 0.00598822 Jy ! Component: 3050 - total flux cleaned = 0.0062695 Jy ! Component: 3100 - total flux cleaned = 0.00654862 Jy ! Component: 3150 - total flux cleaned = 0.00678633 Jy ! Component: 3200 - total flux cleaned = 0.00710063 Jy ! Component: 3250 - total flux cleaned = 0.00737306 Jy ! Component: 3300 - total flux cleaned = 0.00756596 Jy ! Component: 3350 - total flux cleaned = 0.00779587 Jy ! Component: 3400 - total flux cleaned = 0.00802418 Jy ! Component: 3450 - total flux cleaned = 0.00817494 Jy ! Component: 3500 - total flux cleaned = 0.00840001 Jy ! Component: 3550 - total flux cleaned = 0.00847461 Jy ! Component: 3600 - total flux cleaned = 0.00858571 Jy ! Component: 3650 - total flux cleaned = 0.00869639 Jy ! Component: 3700 - total flux cleaned = 0.00887918 Jy ! Component: 3750 - total flux cleaned = 0.00877028 Jy ! Component: 3800 - total flux cleaned = 0.00877013 Jy ! Component: 3850 - total flux cleaned = 0.00876975 Jy ! Component: 3900 - total flux cleaned = 0.00869782 Jy ! Component: 3950 - total flux cleaned = 0.00862621 Jy ! Component: 4000 - total flux cleaned = 0.00859065 Jy ! Component: 4050 - total flux cleaned = 0.00851943 Jy ! Total flux subtracted in 4096 components = 0.00837796 Jy ! Clean residual min=-0.002122 max=0.001934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.451569 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 384 components and 0.451569 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1211-1926_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.116 x 7.126 at -4.467 degrees (North through East) ! Clean map min=-0.0067554 max=0.17446 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1211-1926_S_map.fits wmodel /image_prod/ug002_uva//J1211-1926_S_map.mod ! Writing 384 model components to file: /image_prod/ug002_uva//J1211-1926_S_map.mod wobs /image_prod/ug002_uva//J1211-1926_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1211-1926_S_uvs.fits wwins /image_prod/ug002_uva//J1211-1926_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1211-1926_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.174457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000640729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10181 1.10181 2.20362 4.40723 8.81447 17.6289 35.2579 70.5158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.279 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1211-1926_S_dfm.log closed on Thu Mar 5 00:29:08 2020