! Started logfile: /image_prod/ug002_uva//J2247-0850_S_dfm.log on Thu Mar 5 05:52:52 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//J2247-0850_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2247-0850_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.9956 visibilities/baseline/integration-bin. ! Found source: J2247-0850 ! ! 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 7467 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 J2247-0850_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=1.009326Jy sigma=7.451776 ! Fit after self-cal, rms=0.873101Jy sigma=6.391286 ! 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=2.559 mas, bmaj=6.854 mas, bpa=-0.9815 degrees ! Estimated noise=1.76085 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 = 0.0978786 Jy ! Component: 100 - total flux cleaned = 0.121898 Jy ! Total flux subtracted in 100 components = 0.121898 Jy ! Clean residual min=-0.006139 max=0.010011 Jy/beam ! Clean residual mean=0.000007 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.121898 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.121898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075666Jy sigma=0.470973 ! Fit after self-cal, rms=0.075625Jy sigma=0.470775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114822 Jy ! Component: 100 - total flux cleaned = 0.0183238 Jy ! Total flux subtracted in 100 components = 0.0183238 Jy ! Clean residual min=-0.004559 max=0.005035 Jy/beam ! Clean residual mean=0.000002 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.140222 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.140222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073571Jy sigma=0.445547 ! Fit after self-cal, rms=0.073585Jy sigma=0.445450 ! 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=3.075 mas, bmaj=7.865 mas, bpa=-2.644 degrees ! Estimated noise=1.16143 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 = 0.00669875 Jy ! Component: 100 - total flux cleaned = 0.0104704 Jy ! Component: 150 - total flux cleaned = 0.0127217 Jy ! Component: 200 - total flux cleaned = 0.0140674 Jy ! Total flux subtracted in 200 components = 0.0140674 Jy ! Clean residual min=-0.004488 max=0.005448 Jy/beam ! Clean residual mean=-0.000004 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.15429 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.15429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073145Jy sigma=0.438881 ! Fit after self-cal, rms=0.073163Jy sigma=0.438832 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 7.865 at -2.644 degrees (North through East) ! Clean map min=-0.0044352 max=0.12859 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 HN 1.09 KP 1.07 LA 1.00 ! MK 0.92 NL 0.87 OV 0.87 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.91 HN 1.05 KP 1.03 ! LA 1.01 MK 1.00 OV 0.86 PT 1.09 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 1.11 KP 1.02 LA 0.99 ! MK 0.98 NL 0.83 OV 0.88 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 0.96 HN 0.98 KP 1.02 ! LA 1.08 MK 1.01 OV 0.93 PT 1.02 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.54 KP 0.97 LA 0.99 ! MK 1.02 NL 0.85 OV 0.86 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.86 FD 0.98 HN 1.04 KP 1.00 ! LA 1.01 MK 1.04 OV 0.88 PT 1.06 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.073163Jy sigma=0.438832 ! Fit after self-cal, rms=0.078592Jy sigma=0.418214 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.898 mas, bpa=-2.374 degrees ! Estimated noise=1.16172 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 = 3.75792e-05 Jy ! Component: 100 - total flux cleaned = -5.59926e-05 Jy ! Component: 150 - total flux cleaned = -0.000111469 Jy ! Component: 200 - total flux cleaned = -0.0001622 Jy ! Total flux subtracted in 200 components = -0.0001622 Jy ! Clean residual min=-0.002289 max=0.002157 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.154127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.154127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078557Jy sigma=0.418069 ! Fit after self-cal, rms=0.078715Jy sigma=0.417841 ! 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=0.078715Jy sigma=0.417841 ! Fit after self-cal, rms=0.077734Jy sigma=0.416923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=7.906 mas, bpa=-2.449 degrees ! Estimated noise=1.16147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113527 Jy ! Component: 100 - total flux cleaned = -0.000135343 Jy ! Component: 150 - total flux cleaned = -0.000154375 Jy ! Component: 200 - total flux cleaned = -0.00019088 Jy ! Total flux subtracted in 200 components = -0.00019088 Jy ! Clean residual min=-0.002004 max=0.002182 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.153937 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.153937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077721Jy sigma=0.416851 ! Fit after self-cal, rms=0.077723Jy sigma=0.416843 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 (-124.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136834 Jy ! Component: 100 - total flux cleaned = 0.00118067 Jy ! Component: 150 - total flux cleaned = 0.00115016 Jy ! Component: 200 - total flux cleaned = 0.00117642 Jy ! Total flux subtracted in 200 components = 0.00117642 Jy ! Clean residual min=-0.001886 max=0.001986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.155113 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.155113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077659Jy sigma=0.416476 ! Fit after self-cal, rms=0.077657Jy sigma=0.416448 ! 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=0.077657Jy sigma=0.416448 ! Fit after self-cal, rms=0.077964Jy sigma=0.416412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.913 mas, bpa=-2.483 degrees ! Estimated noise=1.16179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360022 Jy ! Component: 100 - total flux cleaned = 0.000311581 Jy ! Component: 150 - total flux cleaned = 0.000288948 Jy ! Component: 200 - total flux cleaned = 0.00026739 Jy ! Total flux subtracted in 200 components = 0.00026739 Jy ! Clean residual min=-0.001900 max=0.001952 Jy/beam ! Clean residual mean=0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.15538 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.15538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077943Jy sigma=0.416319 ! Fit after self-cal, rms=0.077948Jy sigma=0.416315 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 = -1.71139e-05 Jy ! Component: 100 - total flux cleaned = -1.72617e-05 Jy ! Component: 150 - total flux cleaned = -3.66053e-05 Jy ! Component: 200 - total flux cleaned = -3.6456e-05 Jy ! Total flux subtracted in 200 components = -3.6456e-05 Jy ! Clean residual min=-0.001893 max=0.001953 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.155344 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.155344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077937Jy sigma=0.416256 ! Fit after self-cal, rms=0.077936Jy sigma=0.416255 ! 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=0.077936Jy sigma=0.416255 ! Fit after self-cal, rms=0.077998Jy sigma=0.416244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=14.51 mas, bpa=2.438 degrees ! Estimated noise=1.47016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027376 Jy ! Component: 100 - total flux cleaned = -0.000294893 Jy ! Component: 150 - total flux cleaned = -0.000296054 Jy ! Component: 200 - total flux cleaned = -0.000281652 Jy ! Total flux subtracted in 200 components = -0.000281652 Jy ! Clean residual min=-0.001800 max=0.002110 Jy/beam ! Clean residual mean=0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.155062 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.155062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077992Jy sigma=0.416248 ! Fit after self-cal, rms=0.077991Jy sigma=0.416237 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 = -7.13638e-05 Jy ! Component: 100 - total flux cleaned = -7.32181e-05 Jy ! Component: 150 - total flux cleaned = -4.89826e-05 Jy ! Component: 200 - total flux cleaned = -5.8949e-05 Jy ! Total flux subtracted in 200 components = -5.8949e-05 Jy ! Clean residual min=-0.001828 max=0.002105 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.155003 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.155003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077989Jy sigma=0.416251 ! Fit after self-cal, rms=0.077987Jy sigma=0.416244 ! 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=3.078 mas, bmaj=7.918 mas, bpa=-2.512 degrees ! Estimated noise=1.16162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 7.918 at -2.512 degrees (North through East) ! Clean map min=-0.0017705 max=0.1293 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=2.551 mas, bmaj=6.867 mas, bpa=-0.7703 degrees ! Estimated noise=1.76798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0982267 Jy ! Component: 100 - total flux cleaned = 0.122817 Jy ! Component: 150 - total flux cleaned = 0.134818 Jy ! Component: 200 - total flux cleaned = 0.141893 Jy ! Total flux subtracted in 200 components = 0.141893 Jy ! Clean residual min=-0.003393 max=0.003603 Jy/beam ! Clean residual mean=0.000005 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.141893 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 0.141893 Jy ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.918 mas, bpa=-2.512 degrees ! Estimated noise=1.16162 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 = 0.00530535 Jy ! Component: 100 - total flux cleaned = 0.00829605 Jy ! Component: 150 - total flux cleaned = 0.0102707 Jy ! Component: 200 - total flux cleaned = 0.0111299 Jy ! Total flux subtracted in 200 components = 0.0111299 Jy ! Clean residual min=-0.001966 max=0.001981 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.153023 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.153023 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=7.779 mas, bmaj=14.51 mas, bpa=2.438 degrees ! Estimated noise=1.47016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580703 Jy ! Component: 100 - total flux cleaned = 0.000786897 Jy ! Component: 150 - total flux cleaned = 0.00096834 Jy ! Component: 200 - total flux cleaned = 0.00110535 Jy ! Total flux subtracted in 200 components = 0.00110535 Jy ! Clean residual min=-0.001865 max=0.002132 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.154128 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 = 9.50794e-05 Jy ! Component: 100 - total flux cleaned = 0.000122061 Jy ! Component: 150 - total flux cleaned = 0.000147864 Jy ! Component: 200 - total flux cleaned = 0.000183608 Jy ! Total flux subtracted in 200 components = 0.000183608 Jy ! Clean residual min=-0.001855 max=0.002108 Jy/beam ! Clean residual mean=0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.154312 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.154312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.918 mas, bpa=-2.512 degrees ! Estimated noise=1.16162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018607 Jy ! Component: 100 - total flux cleaned = 0.000160843 Jy ! Component: 150 - total flux cleaned = 0.000138494 Jy ! Component: 200 - total flux cleaned = 0.000160859 Jy ! Total flux subtracted in 200 components = 0.000160859 Jy ! Clean residual min=-0.001798 max=0.001958 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.154473 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.154473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077992Jy sigma=0.416387 ! Fit after self-cal, rms=0.077987Jy sigma=0.416354 wmodel J2247-0850_S_map.mod ! Writing 89 model components to file: J2247-0850_S_map.mod wobs J2247-0850_S_uvs.fits ! Writing UV FITS file: J2247-0850_S_uvs.fits wwins J2247-0850_S_map.win ! wwins: Wrote 2 windows to J2247-0850_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 = 0.000293663 Jy ! Component: 100 - total flux cleaned = 0.000192257 Jy ! Component: 150 - total flux cleaned = 0.000191532 Jy ! Component: 200 - total flux cleaned = 0.000130259 Jy ! Component: 250 - total flux cleaned = 7.09282e-05 Jy ! Component: 300 - total flux cleaned = 0.000156219 Jy ! Component: 350 - total flux cleaned = 0.000155634 Jy ! Component: 400 - total flux cleaned = 0.000155911 Jy ! Component: 450 - total flux cleaned = 0.000208385 Jy ! Component: 500 - total flux cleaned = 0.000182283 Jy ! Component: 550 - total flux cleaned = 0.000182145 Jy ! Component: 600 - total flux cleaned = 0.000182504 Jy ! Component: 650 - total flux cleaned = 0.000182421 Jy ! Component: 700 - total flux cleaned = 0.000229883 Jy ! Component: 750 - total flux cleaned = 0.000159089 Jy ! Component: 800 - total flux cleaned = 0.000159072 Jy ! Component: 850 - total flux cleaned = 0.000226935 Jy ! Component: 900 - total flux cleaned = 0.000315446 Jy ! Component: 950 - total flux cleaned = 0.000271696 Jy ! Component: 1000 - total flux cleaned = 0.000358304 Jy ! Component: 1050 - total flux cleaned = 0.000400585 Jy ! Component: 1100 - total flux cleaned = 0.00042156 Jy ! Component: 1150 - total flux cleaned = 0.000524654 Jy ! Component: 1200 - total flux cleaned = 0.000606216 Jy ! Component: 1250 - total flux cleaned = 0.000746471 Jy ! Component: 1300 - total flux cleaned = 0.000805467 Jy ! Component: 1350 - total flux cleaned = 0.000824936 Jy ! Component: 1400 - total flux cleaned = 0.000921906 Jy ! Component: 1450 - total flux cleaned = 0.000998323 Jy ! Component: 1500 - total flux cleaned = 0.00101723 Jy ! Component: 1550 - total flux cleaned = 0.00112937 Jy ! Component: 1600 - total flux cleaned = 0.00116628 Jy ! Component: 1650 - total flux cleaned = 0.00118477 Jy ! Component: 1700 - total flux cleaned = 0.00132924 Jy ! Component: 1750 - total flux cleaned = 0.00138269 Jy ! Component: 1800 - total flux cleaned = 0.0015236 Jy ! Component: 1850 - total flux cleaned = 0.00152351 Jy ! Component: 1900 - total flux cleaned = 0.00162735 Jy ! Component: 1950 - total flux cleaned = 0.00171279 Jy ! Component: 2000 - total flux cleaned = 0.00188177 Jy ! Component: 2050 - total flux cleaned = 0.00198212 Jy ! Component: 2100 - total flux cleaned = 0.00204846 Jy ! Component: 2150 - total flux cleaned = 0.00204849 Jy ! Component: 2200 - total flux cleaned = 0.00216241 Jy ! Component: 2250 - total flux cleaned = 0.0021948 Jy ! Component: 2300 - total flux cleaned = 0.00225862 Jy ! Component: 2350 - total flux cleaned = 0.00227473 Jy ! Component: 2400 - total flux cleaned = 0.00232206 Jy ! Component: 2450 - total flux cleaned = 0.00239977 Jy ! Component: 2500 - total flux cleaned = 0.00238424 Jy ! Component: 2550 - total flux cleaned = 0.00241488 Jy ! Component: 2600 - total flux cleaned = 0.0025056 Jy ! Component: 2650 - total flux cleaned = 0.00246041 Jy ! Component: 2700 - total flux cleaned = 0.00247551 Jy ! Component: 2750 - total flux cleaned = 0.00249008 Jy ! Component: 2800 - total flux cleaned = 0.00247524 Jy ! Component: 2850 - total flux cleaned = 0.00257698 Jy ! Component: 2900 - total flux cleaned = 0.00259139 Jy ! Component: 2950 - total flux cleaned = 0.00259147 Jy ! Component: 3000 - total flux cleaned = 0.00256303 Jy ! Component: 3050 - total flux cleaned = 0.00259116 Jy ! Component: 3100 - total flux cleaned = 0.00266102 Jy ! Component: 3150 - total flux cleaned = 0.00271638 Jy ! Component: 3200 - total flux cleaned = 0.00271619 Jy ! Component: 3250 - total flux cleaned = 0.00272958 Jy ! Component: 3300 - total flux cleaned = 0.00270234 Jy ! Component: 3350 - total flux cleaned = 0.00270231 Jy ! Component: 3400 - total flux cleaned = 0.00268894 Jy ! Component: 3450 - total flux cleaned = 0.00270221 Jy ! Component: 3500 - total flux cleaned = 0.00271543 Jy ! Component: 3550 - total flux cleaned = 0.00268917 Jy ! Component: 3600 - total flux cleaned = 0.00267617 Jy ! Component: 3650 - total flux cleaned = 0.00271489 Jy ! Component: 3700 - total flux cleaned = 0.00271492 Jy ! Component: 3750 - total flux cleaned = 0.0026894 Jy ! Component: 3800 - total flux cleaned = 0.00267686 Jy ! Component: 3850 - total flux cleaned = 0.0026769 Jy ! Component: 3900 - total flux cleaned = 0.00273927 Jy ! Component: 3950 - total flux cleaned = 0.00272697 Jy ! Component: 4000 - total flux cleaned = 0.00276391 Jy ! Component: 4050 - total flux cleaned = 0.00281287 Jy ! Total flux subtracted in 4096 components = 0.00280053 Jy ! Clean residual min=-0.000652 max=0.000703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.157273 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 344 components and 0.157273 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2247-0850_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 7.918 at -2.512 degrees (North through East) ! Clean map min=-0.0015246 max=0.1298 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2247-0850_S_map.fits wmodel /image_prod/ug002_uva//J2247-0850_S_map.mod ! Writing 344 model components to file: /image_prod/ug002_uva//J2247-0850_S_map.mod wobs /image_prod/ug002_uva//J2247-0850_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2247-0850_S_uvs.fits wwins /image_prod/ug002_uva//J2247-0850_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2247-0850_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.129801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.503188 0.503188 1.00638 2.01275 4.0255 8.051 16.102 32.204 64.408 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 596.198 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2247-0850_S_dfm.log closed on Thu Mar 5 05:52:56 2020