! Started logfile: /image_prod/ug002_uva//J1354-0206_S_e_dfm.log on Thu Mar 5 01:30:18 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//J1354-0206_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1354-0206_S_e_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839153 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 2379 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 J1354-0206_S_e] 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.335135Jy sigma=7.461629 ! Fit after self-cal, rms=0.371053Jy sigma=1.755636 ! 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=2.913 mas, bmaj=7.184 mas, bpa=-2.208 degrees ! Estimated noise=3.26921 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 = 0.58296 Jy ! Component: 100 - total flux cleaned = 0.719772 Jy ! Total flux subtracted in 100 components = 0.719772 Jy ! Clean residual min=-0.042108 max=0.126404 Jy/beam ! Clean residual mean=0.000018 rms=0.013564 Jy/beam ! Combined flux in latest and established models = 0.719772 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.719772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.303354Jy sigma=1.273662 ! Fit after self-cal, rms=0.303308Jy sigma=1.273324 ! Inverting map ! Added new window around map position (3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912833 Jy ! Component: 100 - total flux cleaned = 0.111314 Jy ! Total flux subtracted in 100 components = 0.111314 Jy ! Clean residual min=-0.048097 max=0.093270 Jy/beam ! Clean residual mean=0.000013 rms=0.010535 Jy/beam ! Combined flux in latest and established models = 0.831087 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.831087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.259910Jy sigma=1.019079 ! Fit after self-cal, rms=0.255067Jy sigma=0.977957 ! Inverting map ! Added new window around map position (-3.5, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668723 Jy ! Component: 100 - total flux cleaned = 0.0825042 Jy ! Total flux subtracted in 100 components = 0.0825042 Jy ! Clean residual min=-0.042157 max=0.039321 Jy/beam ! Clean residual mean=0.000011 rms=0.008471 Jy/beam ! Combined flux in latest and established models = 0.913591 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.913591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.232913Jy sigma=0.863290 ! Fit after self-cal, rms=0.232767Jy sigma=0.861943 ! 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=8.254 mas, bpa=-2.65 degrees ! Estimated noise=2.662 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 = -0.00143807 Jy ! Component: 100 - total flux cleaned = -0.00147163 Jy ! Component: 150 - total flux cleaned = 2.63664e-05 Jy ! Component: 200 - total flux cleaned = 0.00132588 Jy ! Total flux subtracted in 200 components = 0.00132588 Jy ! Clean residual min=-0.026435 max=0.030036 Jy/beam ! Clean residual mean=0.000001 rms=0.007174 Jy/beam ! Combined flux in latest and established models = 0.914917 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.914917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.225567Jy sigma=0.820270 ! Fit after self-cal, rms=0.225484Jy sigma=0.819586 ! 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 8.254 at -2.65 degrees (North through East) ! Clean map min=-0.058562 max=0.67169 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.93 HN 0.99 KP 0.99 ! LA 1.02 MK 1.04 NL 0.97 OV 0.95 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.92 HN 0.98 KP 0.99 ! LA 1.02 MK 1.06 NL 1.04 OV 0.97 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.93 HN 1.01 KP 1.00 ! LA 1.01 MK 1.05 NL 0.93 OV 0.96 ! PT 1.02 SC 1.09 ! ! ! Fit before self-cal, rms=0.225484Jy sigma=0.819586 ! Fit after self-cal, rms=0.223746Jy sigma=0.730899 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=8.458 mas, bpa=-2.999 degrees ! Estimated noise=2.74899 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 = -0.0104197 Jy ! Component: 100 - total flux cleaned = -0.0117219 Jy ! Component: 150 - total flux cleaned = -0.0132237 Jy ! Component: 200 - total flux cleaned = -0.0142403 Jy ! Total flux subtracted in 200 components = -0.0142403 Jy ! Clean residual min=-0.021646 max=0.026270 Jy/beam ! Clean residual mean=-0.000012 rms=0.006208 Jy/beam ! Combined flux in latest and established models = 0.900676 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.900676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.221135Jy sigma=0.719359 ! Fit after self-cal, rms=0.221037Jy sigma=0.718703 ! 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=0.221037Jy sigma=0.718703 ! Fit after self-cal, rms=0.187338Jy sigma=0.515496 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=8.572 mas, bpa=-3.348 degrees ! Estimated noise=2.8134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00398716 Jy ! Component: 100 - total flux cleaned = -0.00445576 Jy ! Component: 150 - total flux cleaned = -0.00489337 Jy ! Component: 200 - total flux cleaned = -0.00448996 Jy ! Total flux subtracted in 200 components = -0.00448996 Jy ! Clean residual min=-0.013855 max=0.015213 Jy/beam ! Clean residual mean=-0.000009 rms=0.003446 Jy/beam ! Combined flux in latest and established models = 0.896186 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.896186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184434Jy sigma=0.497928 ! Fit after self-cal, rms=0.184486Jy sigma=0.497670 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 (40.5, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414944 Jy ! Component: 100 - total flux cleaned = 0.00332509 Jy ! Component: 150 - total flux cleaned = 0.0029476 Jy ! Component: 200 - total flux cleaned = 0.00294228 Jy ! Total flux subtracted in 200 components = 0.00294228 Jy ! Clean residual min=-0.012254 max=0.014396 Jy/beam ! Clean residual mean=-0.000010 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 0.899129 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.899129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.182517Jy sigma=0.480576 ! Fit after self-cal, rms=0.182510Jy sigma=0.479050 ! 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=0.182510Jy sigma=0.479050 ! Fit after self-cal, rms=0.180334Jy sigma=0.455395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=8.566 mas, bpa=-3.283 degrees ! Estimated noise=2.80816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921361 Jy ! Component: 100 - total flux cleaned = 0.00158211 Jy ! Component: 150 - total flux cleaned = 0.00219219 Jy ! Component: 200 - total flux cleaned = 0.00276932 Jy ! Total flux subtracted in 200 components = 0.00276932 Jy ! Clean residual min=-0.010509 max=0.010648 Jy/beam ! Clean residual mean=-0.000007 rms=0.002594 Jy/beam ! Combined flux in latest and established models = 0.901898 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.901898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.178738Jy sigma=0.444533 ! Fit after self-cal, rms=0.178648Jy sigma=0.443878 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 = 0.00169506 Jy ! Component: 100 - total flux cleaned = 0.00196078 Jy ! Component: 150 - total flux cleaned = 0.00219435 Jy ! Component: 200 - total flux cleaned = 0.00241843 Jy ! Total flux subtracted in 200 components = 0.00241843 Jy ! Clean residual min=-0.009615 max=0.009821 Jy/beam ! Clean residual mean=-0.000007 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.904316 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.904316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.177835Jy sigma=0.437348 ! Fit after self-cal, rms=0.177829Jy sigma=0.437076 ! 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=0.177829Jy sigma=0.437076 ! Fit after self-cal, rms=0.186011Jy sigma=0.436063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.865 mas, bmaj=13.4 mas, bpa=-4.285 degrees ! Estimated noise=3.37429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955905 Jy ! Component: 100 - total flux cleaned = 0.00171573 Jy ! Component: 150 - total flux cleaned = 0.0021812 Jy ! Component: 200 - total flux cleaned = 0.00261796 Jy ! Total flux subtracted in 200 components = 0.00261796 Jy ! Clean residual min=-0.010381 max=0.011660 Jy/beam ! Clean residual mean=-0.000012 rms=0.002895 Jy/beam ! Combined flux in latest and established models = 0.906934 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.906934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185237Jy sigma=0.430621 ! Fit after self-cal, rms=0.185245Jy sigma=0.430376 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 = 0.00089275 Jy ! Component: 100 - total flux cleaned = 0.00128533 Jy ! Component: 150 - total flux cleaned = 0.00166031 Jy ! Component: 200 - total flux cleaned = 0.00218582 Jy ! Total flux subtracted in 200 components = 0.00218582 Jy ! Clean residual min=-0.009978 max=0.010200 Jy/beam ! Clean residual mean=-0.000012 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.90912 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.90912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184860Jy sigma=0.427050 ! Fit after self-cal, rms=0.184869Jy sigma=0.426927 ! 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=3.472 mas, bmaj=8.565 mas, bpa=-3.247 degrees ! Estimated noise=2.80409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.472 x 8.565 at -3.247 degrees (North through East) ! Clean map min=-0.028623 max=0.71568 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184869Jy sigma=0.426927 ! Fit after self-cal, rms=0.339875Jy sigma=0.400507 ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=8.557 mas, bpa=-3.209 degrees ! Estimated noise=2.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239566 Jy ! Component: 100 - total flux cleaned = -0.00200682 Jy ! Component: 150 - total flux cleaned = -0.00163898 Jy ! Component: 200 - total flux cleaned = -0.00129497 Jy ! Total flux subtracted in 200 components = -0.00129497 Jy ! Clean residual min=-0.008785 max=0.008050 Jy/beam ! Clean residual mean=-0.000003 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.907825 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.907825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.339717Jy sigma=0.396492 ! Fit after self-cal, rms=0.339719Jy sigma=0.396365 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838953 Jy ! Component: 100 - total flux cleaned = 0.000984463 Jy ! Component: 150 - total flux cleaned = 0.00112699 Jy ! Component: 200 - total flux cleaned = 0.00140757 Jy ! Total flux subtracted in 200 components = 0.00140757 Jy ! Clean residual min=-0.008635 max=0.007757 Jy/beam ! Clean residual mean=-0.000003 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.909233 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.909233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.339662Jy sigma=0.393990 ! Fit after self-cal, rms=0.339670Jy sigma=0.393902 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.339670Jy sigma=0.393902 ! Fit after self-cal, rms=0.383933Jy sigma=0.393337 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=2.904 mas, bmaj=7.449 mas, bpa=-3.142 degrees ! Estimated noise=3.50823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.624707 Jy ! Component: 100 - total flux cleaned = 0.769654 Jy ! Component: 150 - total flux cleaned = 0.825027 Jy ! Component: 200 - total flux cleaned = 0.859892 Jy ! Total flux subtracted in 200 components = 0.859892 Jy ! Clean residual min=-0.012902 max=0.018720 Jy/beam ! Clean residual mean=0.000009 rms=0.003232 Jy/beam ! Combined flux in latest and established models = 0.859892 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.859892 Jy ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=8.56 mas, bpa=-3.209 degrees ! Estimated noise=2.79758 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 = 0.0263276 Jy ! Component: 100 - total flux cleaned = 0.041984 Jy ! Component: 150 - total flux cleaned = 0.0461377 Jy ! Component: 200 - total flux cleaned = 0.0487123 Jy ! Total flux subtracted in 200 components = 0.0487123 Jy ! Clean residual min=-0.009030 max=0.007704 Jy/beam ! Clean residual mean=0.000007 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.908604 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.908604 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=7.859 mas, bmaj=13.41 mas, bpa=-4.354 degrees ! Estimated noise=3.37233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701372 Jy ! Component: 100 - total flux cleaned = 0.00812727 Jy ! Component: 150 - total flux cleaned = 0.00856214 Jy ! Component: 200 - total flux cleaned = 0.00892248 Jy ! Total flux subtracted in 200 components = 0.00892248 Jy ! Clean residual min=-0.010238 max=0.007788 Jy/beam ! Clean residual mean=0.000001 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.917527 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 = 0.00030944 Jy ! Component: 100 - total flux cleaned = 0.000574408 Jy ! Component: 150 - total flux cleaned = 0.000795289 Jy ! Component: 200 - total flux cleaned = 0.000892579 Jy ! Total flux subtracted in 200 components = 0.000892579 Jy ! Clean residual min=-0.009892 max=0.007328 Jy/beam ! Clean residual mean=-0.000002 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.918419 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 102 components and 0.918419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=8.56 mas, bpa=-3.209 degrees ! Estimated noise=2.79758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114077 Jy ! Component: 100 - total flux cleaned = -0.000278254 Jy ! Component: 150 - total flux cleaned = -0.000577418 Jy ! Component: 200 - total flux cleaned = -0.000705787 Jy ! Total flux subtracted in 200 components = -0.000705787 Jy ! Clean residual min=-0.008062 max=0.007442 Jy/beam ! Clean residual mean=0.000000 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.917713 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.917713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.384698Jy sigma=0.389673 ! Fit after self-cal, rms=0.384710Jy sigma=0.388820 wmodel J1354-0206_S_e_map.mod ! Writing 121 model components to file: J1354-0206_S_e_map.mod wobs J1354-0206_S_e_uvs.fits ! Writing UV FITS file: J1354-0206_S_e_uvs.fits wwins J1354-0206_S_e_map.win ! wwins: Wrote 4 windows to J1354-0206_S_e_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 = -0.00177767 Jy ! Component: 100 - total flux cleaned = -0.00286259 Jy ! Component: 150 - total flux cleaned = -0.00286263 Jy ! Component: 200 - total flux cleaned = -0.00265015 Jy ! Component: 250 - total flux cleaned = -0.00244608 Jy ! Component: 300 - total flux cleaned = -0.00215499 Jy ! Component: 350 - total flux cleaned = -0.00196441 Jy ! Component: 400 - total flux cleaned = -0.00196238 Jy ! Component: 450 - total flux cleaned = -0.00205146 Jy ! Component: 500 - total flux cleaned = -0.00169856 Jy ! Component: 550 - total flux cleaned = -0.00178387 Jy ! Component: 600 - total flux cleaned = -0.00169889 Jy ! Component: 650 - total flux cleaned = -0.00178059 Jy ! Component: 700 - total flux cleaned = -0.00177896 Jy ! Component: 750 - total flux cleaned = -0.00153924 Jy ! Component: 800 - total flux cleaned = -0.00177679 Jy ! Component: 850 - total flux cleaned = -0.00185535 Jy ! Component: 900 - total flux cleaned = -0.00200809 Jy ! Component: 950 - total flux cleaned = -0.00215906 Jy ! Component: 1000 - total flux cleaned = -0.00215717 Jy ! Component: 1050 - total flux cleaned = -0.00201167 Jy ! Component: 1100 - total flux cleaned = -0.00229959 Jy ! Component: 1150 - total flux cleaned = -0.00194491 Jy ! Component: 1200 - total flux cleaned = -0.00187638 Jy ! Component: 1250 - total flux cleaned = -0.00167035 Jy ! Component: 1300 - total flux cleaned = -0.00173681 Jy ! Component: 1350 - total flux cleaned = -0.00140018 Jy ! Component: 1400 - total flux cleaned = -0.00120064 Jy ! Component: 1450 - total flux cleaned = -0.000873735 Jy ! Component: 1500 - total flux cleaned = -0.00061591 Jy ! Component: 1550 - total flux cleaned = -0.000108019 Jy ! Component: 1600 - total flux cleaned = 8.01294e-05 Jy ! Component: 1650 - total flux cleaned = 0.00045285 Jy ! Component: 1700 - total flux cleaned = 0.000636609 Jy ! Component: 1750 - total flux cleaned = 0.000879493 Jy ! Component: 1800 - total flux cleaned = 0.00106006 Jy ! Component: 1850 - total flux cleaned = 0.00123851 Jy ! Component: 1900 - total flux cleaned = 0.00147397 Jy ! Component: 1950 - total flux cleaned = 0.0016488 Jy ! Component: 2000 - total flux cleaned = 0.0018222 Jy ! Component: 2050 - total flux cleaned = 0.00182204 Jy ! Component: 2100 - total flux cleaned = 0.00193598 Jy ! Component: 2150 - total flux cleaned = 0.0019917 Jy ! Component: 2200 - total flux cleaned = 0.00215869 Jy ! Component: 2250 - total flux cleaned = 0.00221343 Jy ! Component: 2300 - total flux cleaned = 0.00226757 Jy ! Component: 2350 - total flux cleaned = 0.00232233 Jy ! Component: 2400 - total flux cleaned = 0.00248183 Jy ! Component: 2450 - total flux cleaned = 0.00264049 Jy ! Component: 2500 - total flux cleaned = 0.00264013 Jy ! Component: 2550 - total flux cleaned = 0.00258836 Jy ! Component: 2600 - total flux cleaned = 0.00269203 Jy ! Component: 2650 - total flux cleaned = 0.0027946 Jy ! Component: 2700 - total flux cleaned = 0.00259185 Jy ! Component: 2750 - total flux cleaned = 0.00274393 Jy ! Component: 2800 - total flux cleaned = 0.0027443 Jy ! Component: 2850 - total flux cleaned = 0.00284313 Jy ! Component: 2900 - total flux cleaned = 0.00284366 Jy ! Component: 2950 - total flux cleaned = 0.00294093 Jy ! Component: 3000 - total flux cleaned = 0.00294083 Jy ! Component: 3050 - total flux cleaned = 0.00279662 Jy ! Component: 3100 - total flux cleaned = 0.00289164 Jy ! Component: 3150 - total flux cleaned = 0.00279688 Jy ! Component: 3200 - total flux cleaned = 0.00298413 Jy ! Component: 3250 - total flux cleaned = 0.00293747 Jy ! Component: 3300 - total flux cleaned = 0.00307628 Jy ! Component: 3350 - total flux cleaned = 0.00303011 Jy ! Component: 3400 - total flux cleaned = 0.00289375 Jy ! Component: 3450 - total flux cleaned = 0.00320978 Jy ! Component: 3500 - total flux cleaned = 0.00303041 Jy ! Component: 3550 - total flux cleaned = 0.00303045 Jy ! Component: 3600 - total flux cleaned = 0.00307493 Jy ! Component: 3650 - total flux cleaned = 0.00316251 Jy ! Component: 3700 - total flux cleaned = 0.00298798 Jy ! Component: 3750 - total flux cleaned = 0.00290154 Jy ! Component: 3800 - total flux cleaned = 0.0031174 Jy ! Component: 3850 - total flux cleaned = 0.00315996 Jy ! Component: 3900 - total flux cleaned = 0.00303248 Jy ! Component: 3950 - total flux cleaned = 0.00303281 Jy ! Component: 4000 - total flux cleaned = 0.00315858 Jy ! Component: 4050 - total flux cleaned = 0.0030752 Jy ! Total flux subtracted in 4096 components = 0.00295084 Jy ! Clean residual min=-0.002377 max=0.002551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.920664 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 432 components and 0.920664 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1354-0206_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 8.56 at -3.209 degrees (North through East) ! Clean map min=-0.014373 max=0.74341 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1354-0206_S_e_map.fits wmodel /image_prod/ug002_uva//J1354-0206_S_e_map.mod ! Writing 432 model components to file: /image_prod/ug002_uva//J1354-0206_S_e_map.mod wobs /image_prod/ug002_uva//J1354-0206_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1354-0206_S_e_uvs.fits wwins /image_prod/ug002_uva//J1354-0206_S_e_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1354-0206_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.743406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000799422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322605 0.322605 0.64521 1.29042 2.58084 5.16168 10.3234 20.6467 41.2934 82.5868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.743 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 929.93 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1354-0206_S_e_dfm.log closed on Thu Mar 5 01:30:22 2020