! Started logfile: /vlbi/uf001/uva//J1011-0423_S_dfm.log on Mon Jan 14 00:46:48 2019 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 /vlbi/uf001/uva//J1011-0423_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1011-0423_S_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989697 visibilities/baseline/integration-bin. ! Found source: J1011-0423 ! ! 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 14697 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 J1011-0423_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003147Jy sigma=18.590346 ! Fit after self-cal, rms=0.937441Jy sigma=17.429538 ! 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=2.681 mas, bmaj=6.813 mas, bpa=-3.507 degrees ! Estimated noise=0.489931 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 = 0.0457256 Jy ! Component: 100 - total flux cleaned = 0.0591731 Jy ! Total flux subtracted in 100 components = 0.0591731 Jy ! Clean residual min=-0.004607 max=0.013355 Jy/beam ! Clean residual mean=0.000004 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.0591731 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0591731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083256Jy sigma=1.314455 ! Fit after self-cal, rms=0.082553Jy sigma=1.299740 ! Inverting map ! Added new window around map position (-5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122816 Jy ! Component: 100 - total flux cleaned = 0.0190841 Jy ! Total flux subtracted in 100 components = 0.0190841 Jy ! Clean residual min=-0.003815 max=0.007241 Jy/beam ! Clean residual mean=0.000001 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0782573 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0782573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079913Jy sigma=1.245614 ! Fit after self-cal, rms=0.079568Jy sigma=1.239802 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654749 Jy ! Component: 100 - total flux cleaned = 0.0102806 Jy ! Total flux subtracted in 100 components = 0.0102806 Jy ! Clean residual min=-0.003486 max=0.005081 Jy/beam ! Clean residual mean=-0.000000 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0885379 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0885379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078745Jy sigma=1.223470 ! Fit after self-cal, rms=0.078661Jy sigma=1.222106 ! 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=3.224 mas, bmaj=7.93 mas, bpa=-3.589 degrees ! Estimated noise=0.326816 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 = 0.00506312 Jy ! Component: 100 - total flux cleaned = 0.0077177 Jy ! Component: 150 - total flux cleaned = 0.00951553 Jy ! Component: 200 - total flux cleaned = 0.0107117 Jy ! Total flux subtracted in 200 components = 0.0107117 Jy ! Clean residual min=-0.002942 max=0.003917 Jy/beam ! Clean residual mean=-0.000001 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0992496 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 74 components and 0.0992497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078276Jy sigma=1.214978 ! Fit after self-cal, rms=0.078229Jy sigma=1.213950 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 7.93 at -3.589 degrees (North through East) ! Clean map min=-0.0026473 max=0.060637 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.06 KP 0.98 ! LA 0.92 MK 0.94 NL 1.07 OV 1.07 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00 KP 0.99 ! LA 0.93 MK 0.96 NL 1.07 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.06 KP 0.96 ! LA 0.94 MK 1.00 NL 0.98 OV 1.05 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.078229Jy sigma=1.213950 ! Fit after self-cal, rms=0.079864Jy sigma=1.211440 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=7.934 mas, bpa=-3.737 degrees ! Estimated noise=0.327268 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 = 0.000578036 Jy ! Component: 100 - total flux cleaned = 0.000683402 Jy ! Component: 150 - total flux cleaned = 0.000737704 Jy ! Component: 200 - total flux cleaned = 0.000783485 Jy ! Total flux subtracted in 200 components = 0.000783485 Jy ! Clean residual min=-0.002573 max=0.002967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.100033 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.100033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079819Jy sigma=1.210851 ! Fit after self-cal, rms=0.079850Jy sigma=1.210576 ! 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=0.079850Jy sigma=1.210576 ! Fit after self-cal, rms=0.081399Jy sigma=1.205847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=7.931 mas, bpa=-3.744 degrees ! Estimated noise=0.328418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628135 Jy ! Component: 100 - total flux cleaned = 0.000627416 Jy ! Component: 150 - total flux cleaned = 0.000676462 Jy ! Component: 200 - total flux cleaned = 0.000736391 Jy ! Total flux subtracted in 200 components = 0.000736391 Jy ! Clean residual min=-0.002395 max=0.002612 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.10077 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.10077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081363Jy sigma=1.205494 ! Fit after self-cal, rms=0.081362Jy sigma=1.205176 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 (72, -122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180901 Jy ! Component: 100 - total flux cleaned = 0.00206725 Jy ! Component: 150 - total flux cleaned = 0.00215146 Jy ! Component: 200 - total flux cleaned = 0.00222775 Jy ! Total flux subtracted in 200 components = 0.00222775 Jy ! Clean residual min=-0.002259 max=0.002411 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.102997 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.102997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081222Jy sigma=1.204130 ! Fit after self-cal, rms=0.081195Jy sigma=1.203882 ! 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=0.081195Jy sigma=1.203882 ! Fit after self-cal, rms=0.076502Jy sigma=1.196241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.205 mas, bmaj=7.904 mas, bpa=-3.71 degrees ! Estimated noise=0.32906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739815 Jy ! Component: 100 - total flux cleaned = 0.000791053 Jy ! Component: 150 - total flux cleaned = 0.000879853 Jy ! Component: 200 - total flux cleaned = 0.000918369 Jy ! Total flux subtracted in 200 components = 0.000918369 Jy ! Clean residual min=-0.001858 max=0.002246 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.103916 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.103916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076482Jy sigma=1.195910 ! Fit after self-cal, rms=0.076527Jy sigma=1.195476 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 (-12, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219768 Jy ! Component: 100 - total flux cleaned = 0.00284536 Jy ! Component: 150 - total flux cleaned = 0.00278391 Jy ! Component: 200 - total flux cleaned = 0.00267396 Jy ! Total flux subtracted in 200 components = 0.00267396 Jy ! Clean residual min=-0.001580 max=0.001594 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.10659 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.10659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076459Jy sigma=1.194158 ! Fit after self-cal, rms=0.076441Jy sigma=1.193996 ! 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=0.076441Jy sigma=1.193996 ! Fit after self-cal, rms=0.076726Jy sigma=1.193774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.367 mas, bmaj=13.01 mas, bpa=-2.386 degrees ! Estimated noise=0.423644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126773 Jy ! Component: 100 - total flux cleaned = 0.00124278 Jy ! Component: 150 - total flux cleaned = 0.00116798 Jy ! Component: 200 - total flux cleaned = 0.00112412 Jy ! Total flux subtracted in 200 components = 0.00112412 Jy ! Clean residual min=-0.001573 max=0.001727 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.107714 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 203 components and 0.107714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076705Jy sigma=1.193431 ! Fit after self-cal, rms=0.076703Jy sigma=1.193358 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 = 0.000254877 Jy ! Component: 100 - total flux cleaned = 0.00023103 Jy ! Component: 150 - total flux cleaned = 0.000189688 Jy ! Component: 200 - total flux cleaned = 0.000170849 Jy ! Total flux subtracted in 200 components = 0.000170849 Jy ! Clean residual min=-0.001509 max=0.001768 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.107885 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 213 components and 0.107885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076695Jy sigma=1.193239 ! Fit after self-cal, rms=0.076693Jy sigma=1.193227 ! 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=3.207 mas, bmaj=7.904 mas, bpa=-3.776 degrees ! Estimated noise=0.328049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 7.904 at -3.776 degrees (North through East) ! Clean map min=-0.0014062 max=0.060162 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=2.669 mas, bmaj=6.787 mas, bpa=-3.577 degrees ! Estimated noise=0.487415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.046552 Jy ! Component: 100 - total flux cleaned = 0.064907 Jy ! Component: 150 - total flux cleaned = 0.0754768 Jy ! Component: 200 - total flux cleaned = 0.0822258 Jy ! Total flux subtracted in 200 components = 0.0822258 Jy ! Clean residual min=-0.002787 max=0.003648 Jy/beam ! Clean residual mean=0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0822258 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0822258 Jy ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=7.904 mas, bpa=-3.776 degrees ! Estimated noise=0.328049 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 = 0.00727592 Jy ! Component: 100 - total flux cleaned = 0.0118885 Jy ! Component: 150 - total flux cleaned = 0.0152842 Jy ! Component: 200 - total flux cleaned = 0.0178872 Jy ! Total flux subtracted in 200 components = 0.0178872 Jy ! Clean residual min=-0.001657 max=0.002257 Jy/beam ! Clean residual mean=0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.100113 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 82 components and 0.100113 Jy ! Inverting map ! Added new window around map position (-40, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223309 Jy ! Component: 100 - total flux cleaned = 0.0038325 Jy ! Component: 150 - total flux cleaned = 0.00461606 Jy ! Component: 200 - total flux cleaned = 0.00511308 Jy ! Total flux subtracted in 200 components = 0.00511308 Jy ! Clean residual min=-0.001501 max=0.001451 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.105226 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 115 components and 0.105226 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=7.367 mas, bmaj=13.01 mas, bpa=-2.386 degrees ! Estimated noise=0.423644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819845 Jy ! Component: 100 - total flux cleaned = 0.00122124 Jy ! Component: 150 - total flux cleaned = 0.00132481 Jy ! Component: 200 - total flux cleaned = 0.00141381 Jy ! Total flux subtracted in 200 components = 0.00141381 Jy ! Clean residual min=-0.001492 max=0.001678 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.10664 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 = 5.21421e-05 Jy ! Component: 100 - total flux cleaned = 0.000120966 Jy ! Component: 150 - total flux cleaned = 0.000120984 Jy ! Component: 200 - total flux cleaned = 0.000121372 Jy ! Total flux subtracted in 200 components = 0.000121372 Jy ! Clean residual min=-0.001469 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.106761 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 170 components and 0.106761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=7.904 mas, bpa=-3.776 degrees ! Estimated noise=0.328049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304374 Jy ! Component: 100 - total flux cleaned = -0.000240482 Jy ! Component: 150 - total flux cleaned = -0.000181933 Jy ! Component: 200 - total flux cleaned = -0.000155196 Jy ! Total flux subtracted in 200 components = -0.000155196 Jy ! Clean residual min=-0.001474 max=0.001451 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.106606 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 0.106606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076670Jy sigma=1.193071 ! Fit after self-cal, rms=0.076662Jy sigma=1.192820 wmodel J1011-0423_S_map.mod ! Writing 193 model components to file: J1011-0423_S_map.mod wobs J1011-0423_S_uvs.fits ! Writing UV FITS file: J1011-0423_S_uvs.fits wwins J1011-0423_S_map.win ! wwins: Wrote 5 windows to J1011-0423_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 = -0.000242639 Jy ! Component: 100 - total flux cleaned = -0.000385657 Jy ! Component: 150 - total flux cleaned = -0.000522491 Jy ! Component: 200 - total flux cleaned = -0.000720904 Jy ! Component: 250 - total flux cleaned = -0.00091324 Jy ! Component: 300 - total flux cleaned = -0.00107958 Jy ! Component: 350 - total flux cleaned = -0.00122225 Jy ! Component: 400 - total flux cleaned = -0.00144079 Jy ! Component: 450 - total flux cleaned = -0.00159616 Jy ! Component: 500 - total flux cleaned = -0.00174831 Jy ! Component: 550 - total flux cleaned = -0.00189746 Jy ! Component: 600 - total flux cleaned = -0.00206197 Jy ! Component: 650 - total flux cleaned = -0.0021519 Jy ! Component: 700 - total flux cleaned = -0.00225771 Jy ! Component: 750 - total flux cleaned = -0.00236179 Jy ! Component: 800 - total flux cleaned = -0.00248145 Jy ! Component: 850 - total flux cleaned = -0.00254862 Jy ! Component: 900 - total flux cleaned = -0.00263175 Jy ! Component: 950 - total flux cleaned = -0.00273045 Jy ! Component: 1000 - total flux cleaned = -0.00276237 Jy ! Component: 1050 - total flux cleaned = -0.00276259 Jy ! Component: 1100 - total flux cleaned = -0.0028573 Jy ! Component: 1150 - total flux cleaned = -0.00291948 Jy ! Component: 1200 - total flux cleaned = -0.00299675 Jy ! Component: 1250 - total flux cleaned = -0.00304242 Jy ! Component: 1300 - total flux cleaned = -0.00317802 Jy ! Component: 1350 - total flux cleaned = -0.00317785 Jy ! Component: 1400 - total flux cleaned = -0.00328118 Jy ! Component: 1450 - total flux cleaned = -0.00338341 Jy ! Component: 1500 - total flux cleaned = -0.00342687 Jy ! Component: 1550 - total flux cleaned = -0.00351295 Jy ! Component: 1600 - total flux cleaned = -0.00358413 Jy ! Component: 1650 - total flux cleaned = -0.00369646 Jy ! Component: 1700 - total flux cleaned = -0.00376582 Jy ! Component: 1750 - total flux cleaned = -0.00386197 Jy ! Component: 1800 - total flux cleaned = -0.00391629 Jy ! Component: 1850 - total flux cleaned = -0.00398349 Jy ! Component: 1900 - total flux cleaned = -0.00403698 Jy ! Component: 1950 - total flux cleaned = -0.00412949 Jy ! Component: 2000 - total flux cleaned = -0.00414257 Jy ! Component: 2050 - total flux cleaned = -0.00418145 Jy ! Component: 2100 - total flux cleaned = -0.00420711 Jy ! Component: 2150 - total flux cleaned = -0.00427077 Jy ! Component: 2200 - total flux cleaned = -0.00427078 Jy ! Component: 2250 - total flux cleaned = -0.00434616 Jy ! Component: 2300 - total flux cleaned = -0.00437092 Jy ! Component: 2350 - total flux cleaned = -0.00439552 Jy ! Component: 2400 - total flux cleaned = -0.00440783 Jy ! Component: 2450 - total flux cleaned = -0.00449268 Jy ! Component: 2500 - total flux cleaned = -0.00450472 Jy ! Component: 2550 - total flux cleaned = -0.00457645 Jy ! Component: 2600 - total flux cleaned = -0.00458816 Jy ! Component: 2650 - total flux cleaned = -0.00459995 Jy ! Component: 2700 - total flux cleaned = -0.00460004 Jy ! Component: 2750 - total flux cleaned = -0.00465795 Jy ! Component: 2800 - total flux cleaned = -0.00466955 Jy ! Component: 2850 - total flux cleaned = -0.00469243 Jy ! Component: 2900 - total flux cleaned = -0.00469236 Jy ! Component: 2950 - total flux cleaned = -0.00472616 Jy ! Component: 3000 - total flux cleaned = -0.00475986 Jy ! Component: 3050 - total flux cleaned = -0.00481541 Jy ! Component: 3100 - total flux cleaned = -0.00481552 Jy ! Component: 3150 - total flux cleaned = -0.00483749 Jy ! Component: 3200 - total flux cleaned = -0.00485929 Jy ! Component: 3250 - total flux cleaned = -0.00489173 Jy ! Component: 3300 - total flux cleaned = -0.00492419 Jy ! Component: 3350 - total flux cleaned = -0.00495613 Jy ! Component: 3400 - total flux cleaned = -0.00498799 Jy ! Component: 3450 - total flux cleaned = -0.00500904 Jy ! Component: 3500 - total flux cleaned = -0.00500907 Jy ! Component: 3550 - total flux cleaned = -0.00502986 Jy ! Component: 3600 - total flux cleaned = -0.00507125 Jy ! Component: 3650 - total flux cleaned = -0.00506107 Jy ! Component: 3700 - total flux cleaned = -0.00509182 Jy ! Component: 3750 - total flux cleaned = -0.00510203 Jy ! Component: 3800 - total flux cleaned = -0.00508181 Jy ! Component: 3850 - total flux cleaned = -0.00510201 Jy ! Component: 3900 - total flux cleaned = -0.005082 Jy ! Component: 3950 - total flux cleaned = -0.00512179 Jy ! Component: 4000 - total flux cleaned = -0.00513163 Jy ! Component: 4050 - total flux cleaned = -0.00516108 Jy ! Total flux subtracted in 4096 components = -0.00516104 Jy ! Clean residual min=-0.000902 max=0.000620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.101445 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 504 components and 0.101445 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1011-0423_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 7.904 at -3.776 degrees (North through East) ! Clean map min=-0.0011782 max=0.060433 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1011-0423_S_map.fits wmodel /vlbi/uf001/uva//J1011-0423_S_map.mod ! Writing 504 model components to file: /vlbi/uf001/uva//J1011-0423_S_map.mod wobs /vlbi/uf001/uva//J1011-0423_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1011-0423_S_uvs.fits wwins /vlbi/uf001/uva//J1011-0423_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1011-0423_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0604331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.895034 0.895034 1.79007 3.58014 7.16027 14.3205 28.6411 57.2822 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.182 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1011-0423_S_dfm.log closed on Mon Jan 14 00:46:53 2019