! Started logfile: /vlbi/uf001/uva//J0807+5117_S_dfm.log on Sun Jan 13 23:47:48 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//J0807+5117_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0807+5117_S_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672956 visibilities/baseline/integration-bin. ! Found source: J0807+5117 ! ! 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 4815 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 J0807+5117_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 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003376Jy sigma=21.747323 ! Fit after self-cal, rms=0.897421Jy sigma=19.398700 ! 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=3.254 mas, bmaj=5.367 mas, bpa=18.56 degrees ! Estimated noise=0.67915 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 = 0.0785117 Jy ! Component: 100 - total flux cleaned = 0.102127 Jy ! Total flux subtracted in 100 components = 0.102127 Jy ! Clean residual min=-0.004497 max=0.009588 Jy/beam ! Clean residual mean=-0.000009 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.102127 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.102127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061979Jy sigma=1.273850 ! Fit after self-cal, rms=0.061822Jy sigma=1.270400 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101014 Jy ! Component: 100 - total flux cleaned = 0.0148607 Jy ! Total flux subtracted in 100 components = 0.0148607 Jy ! Clean residual min=-0.004000 max=0.004287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.116988 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.116988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060081Jy sigma=1.229388 ! Fit after self-cal, rms=0.060067Jy sigma=1.228991 ! 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=3.866 mas, bmaj=6.021 mas, bpa=17.41 degrees ! Estimated noise=0.522347 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 (-5.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449466 Jy ! Component: 100 - total flux cleaned = 0.00735206 Jy ! Component: 150 - total flux cleaned = 0.00940487 Jy ! Component: 200 - total flux cleaned = 0.010906 Jy ! Total flux subtracted in 200 components = 0.010906 Jy ! Clean residual min=-0.002749 max=0.002535 Jy/beam ! Clean residual mean=0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.127894 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.127894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059670Jy sigma=1.220180 ! Fit after self-cal, rms=0.059648Jy sigma=1.219543 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.866 x 6.021 at 17.41 degrees (North through East) ! Clean map min=-0.0026939 max=0.1015 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 0.98 KP 1.01 ! LA 0.90 MK 0.97 NL 1.10 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.99 ! LA 0.95 MK 1.09 NL 1.07 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.98 KP 1.04 ! LA 0.94 MK 0.99 NL 1.03 OV 1.01 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.059648Jy sigma=1.219543 ! Fit after self-cal, rms=0.059232Jy sigma=1.210182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=6.04 mas, bpa=17.44 degrees ! Estimated noise=0.520492 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 = -0.000543974 Jy ! Component: 100 - total flux cleaned = -0.000632113 Jy ! Component: 150 - total flux cleaned = -0.000720497 Jy ! Component: 200 - total flux cleaned = -0.000817481 Jy ! Total flux subtracted in 200 components = -0.000817481 Jy ! Clean residual min=-0.002285 max=0.002221 Jy/beam ! Clean residual mean=0.000014 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.127077 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.127077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059202Jy sigma=1.209652 ! Fit after self-cal, rms=0.059242Jy sigma=1.209437 ! 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=0.059242Jy sigma=1.209437 ! Fit after self-cal, rms=0.059517Jy sigma=1.205634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=6.054 mas, bpa=17.86 degrees ! Estimated noise=0.521227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553331 Jy ! Component: 100 - total flux cleaned = -0.000700584 Jy ! Component: 150 - total flux cleaned = -0.000738176 Jy ! Component: 200 - total flux cleaned = -0.000755485 Jy ! Total flux subtracted in 200 components = -0.000755485 Jy ! Clean residual min=-0.002458 max=0.002203 Jy/beam ! Clean residual mean=0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.126321 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.126321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059505Jy sigma=1.205340 ! Fit after self-cal, rms=0.059521Jy sigma=1.205272 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 = -0.000141701 Jy ! Component: 100 - total flux cleaned = -0.000157123 Jy ! Component: 150 - total flux cleaned = -0.000171847 Jy ! Component: 200 - total flux cleaned = -0.000185929 Jy ! Total flux subtracted in 200 components = -0.000185929 Jy ! Clean residual min=-0.002453 max=0.002206 Jy/beam ! Clean residual mean=0.000008 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.126135 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.126135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059514Jy sigma=1.205131 ! Fit after self-cal, rms=0.059514Jy sigma=1.205129 ! 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=0.059514Jy sigma=1.205129 ! Fit after self-cal, rms=0.059609Jy sigma=1.205081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.898 mas, bmaj=6.061 mas, bpa=17.95 degrees ! Estimated noise=0.521943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296819 Jy ! Component: 100 - total flux cleaned = -0.000342842 Jy ! Component: 150 - total flux cleaned = -0.000371613 Jy ! Component: 200 - total flux cleaned = -0.000385447 Jy ! Total flux subtracted in 200 components = -0.000385447 Jy ! Clean residual min=-0.002440 max=0.002222 Jy/beam ! Clean residual mean=0.000008 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.12575 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.12575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059603Jy sigma=1.204930 ! Fit after self-cal, rms=0.059604Jy sigma=1.204925 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 = -6.9378e-05 Jy ! Component: 100 - total flux cleaned = -8.18502e-05 Jy ! Component: 150 - total flux cleaned = -9.41899e-05 Jy ! Component: 200 - total flux cleaned = -0.00010583 Jy ! Total flux subtracted in 200 components = -0.00010583 Jy ! Clean residual min=-0.002433 max=0.002220 Jy/beam ! Clean residual mean=0.000008 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.125644 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.125644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059599Jy sigma=1.204834 ! Fit after self-cal, rms=0.059599Jy sigma=1.204831 ! 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=0.059599Jy sigma=1.204831 ! Fit after self-cal, rms=0.059672Jy sigma=1.204811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.932 mas, bmaj=8.715 mas, bpa=30.05 degrees ! Estimated noise=0.632806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172558 Jy ! Component: 100 - total flux cleaned = 0.000207478 Jy ! Component: 150 - total flux cleaned = 0.00020718 Jy ! Component: 200 - total flux cleaned = 0.000232477 Jy ! Total flux subtracted in 200 components = 0.000232477 Jy ! Clean residual min=-0.002576 max=0.002360 Jy/beam ! Clean residual mean=0.000017 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.125876 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.125876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059673Jy sigma=1.204776 ! Fit after self-cal, rms=0.059673Jy sigma=1.204769 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 = 7.45171e-05 Jy ! Component: 100 - total flux cleaned = 9.68389e-05 Jy ! Component: 150 - total flux cleaned = 0.000103378 Jy ! Component: 200 - total flux cleaned = 0.000109386 Jy ! Total flux subtracted in 200 components = 0.000109386 Jy ! Clean residual min=-0.002574 max=0.002332 Jy/beam ! Clean residual mean=0.000017 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.125986 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.125986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059674Jy sigma=1.204767 ! Fit after self-cal, rms=0.059674Jy sigma=1.204765 ! 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=3.901 mas, bmaj=6.064 mas, bpa=18.03 degrees ! Estimated noise=0.522588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.901 x 6.064 at 18.03 degrees (North through East) ! Clean map min=-0.0022948 max=0.10175 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=3.279 mas, bmaj=5.402 mas, bpa=19.05 degrees ! Estimated noise=0.680247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.078584 Jy ! Component: 100 - total flux cleaned = 0.102211 Jy ! Component: 150 - total flux cleaned = 0.11206 Jy ! Component: 200 - total flux cleaned = 0.117085 Jy ! Total flux subtracted in 200 components = 0.117085 Jy ! Clean residual min=-0.003658 max=0.003628 Jy/beam ! Clean residual mean=0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.117085 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.117085 Jy ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=6.064 mas, bpa=18.03 degrees ! Estimated noise=0.522588 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 = 0.0036972 Jy ! Component: 100 - total flux cleaned = 0.00599639 Jy ! Component: 150 - total flux cleaned = 0.00704363 Jy ! Component: 200 - total flux cleaned = 0.00763554 Jy ! Total flux subtracted in 200 components = 0.00763554 Jy ! Clean residual min=-0.002423 max=0.002240 Jy/beam ! Clean residual mean=0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.124721 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.124721 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=7.932 mas, bmaj=8.715 mas, bpa=30.05 degrees ! Estimated noise=0.632806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662628 Jy ! Component: 100 - total flux cleaned = 0.000903874 Jy ! Component: 150 - total flux cleaned = 0.00105616 Jy ! Component: 200 - total flux cleaned = 0.00112898 Jy ! Total flux subtracted in 200 components = 0.00112898 Jy ! Clean residual min=-0.002551 max=0.002336 Jy/beam ! Clean residual mean=0.000017 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.12585 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 = 4.83113e-05 Jy ! Component: 100 - total flux cleaned = 9.23159e-05 Jy ! Component: 150 - total flux cleaned = 0.000118336 Jy ! Component: 200 - total flux cleaned = 0.000130482 Jy ! Total flux subtracted in 200 components = 0.000130482 Jy ! Clean residual min=-0.002576 max=0.002335 Jy/beam ! Clean residual mean=0.000017 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.12598 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 82 components and 0.12598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=6.064 mas, bpa=18.03 degrees ! Estimated noise=0.522588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126171 Jy ! Component: 100 - total flux cleaned = -0.000124395 Jy ! Component: 150 - total flux cleaned = -0.000143544 Jy ! Component: 200 - total flux cleaned = -0.000143206 Jy ! Total flux subtracted in 200 components = -0.000143206 Jy ! Clean residual min=-0.002384 max=0.002212 Jy/beam ! Clean residual mean=0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.125837 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.125837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059700Jy sigma=1.205304 ! Fit after self-cal, rms=0.059697Jy sigma=1.205278 wmodel J0807+5117_S_map.mod ! Writing 105 model components to file: J0807+5117_S_map.mod wobs J0807+5117_S_uvs.fits ! Writing UV FITS file: J0807+5117_S_uvs.fits wwins J0807+5117_S_map.win ! wwins: Wrote 2 windows to J0807+5117_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 = -0.000572258 Jy ! Component: 100 - total flux cleaned = -0.00064737 Jy ! Component: 150 - total flux cleaned = -0.000865513 Jy ! Component: 200 - total flux cleaned = -0.000865911 Jy ! Component: 250 - total flux cleaned = -0.00100179 Jy ! Component: 300 - total flux cleaned = -0.00106705 Jy ! Component: 350 - total flux cleaned = -0.00116289 Jy ! Component: 400 - total flux cleaned = -0.00122577 Jy ! Component: 450 - total flux cleaned = -0.0013485 Jy ! Component: 500 - total flux cleaned = -0.00137807 Jy ! Component: 550 - total flux cleaned = -0.0013775 Jy ! Component: 600 - total flux cleaned = -0.00137706 Jy ! Component: 650 - total flux cleaned = -0.00134849 Jy ! Component: 700 - total flux cleaned = -0.00140376 Jy ! Component: 750 - total flux cleaned = -0.00132191 Jy ! Component: 800 - total flux cleaned = -0.00121494 Jy ! Component: 850 - total flux cleaned = -0.00121532 Jy ! Component: 900 - total flux cleaned = -0.0011379 Jy ! Component: 950 - total flux cleaned = -0.00108689 Jy ! Component: 1000 - total flux cleaned = -0.00106208 Jy ! Component: 1050 - total flux cleaned = -0.00106247 Jy ! Component: 1100 - total flux cleaned = -0.00101336 Jy ! Component: 1150 - total flux cleaned = -0.000965215 Jy ! Component: 1200 - total flux cleaned = -0.00101322 Jy ! Component: 1250 - total flux cleaned = -0.000965561 Jy ! Component: 1300 - total flux cleaned = -0.000988726 Jy ! Component: 1350 - total flux cleaned = -0.00101156 Jy ! Component: 1400 - total flux cleaned = -0.0010113 Jy ! Component: 1450 - total flux cleaned = -0.00103393 Jy ! Component: 1500 - total flux cleaned = -0.00105608 Jy ! Component: 1550 - total flux cleaned = -0.00114369 Jy ! Component: 1600 - total flux cleaned = -0.00112187 Jy ! Component: 1650 - total flux cleaned = -0.00112158 Jy ! Component: 1700 - total flux cleaned = -0.0011424 Jy ! Component: 1750 - total flux cleaned = -0.00114247 Jy ! Component: 1800 - total flux cleaned = -0.0011633 Jy ! Component: 1850 - total flux cleaned = -0.0011839 Jy ! Component: 1900 - total flux cleaned = -0.00128559 Jy ! Component: 1950 - total flux cleaned = -0.00128532 Jy ! Component: 2000 - total flux cleaned = -0.00132492 Jy ! Component: 2050 - total flux cleaned = -0.00136408 Jy ! Component: 2100 - total flux cleaned = -0.00136411 Jy ! Component: 2150 - total flux cleaned = -0.00142219 Jy ! Component: 2200 - total flux cleaned = -0.00153718 Jy ! Component: 2250 - total flux cleaned = -0.00161298 Jy ! Component: 2300 - total flux cleaned = -0.00170663 Jy ! Component: 2350 - total flux cleaned = -0.00165051 Jy ! Component: 2400 - total flux cleaned = -0.00176132 Jy ! Component: 2450 - total flux cleaned = -0.00170622 Jy ! Component: 2500 - total flux cleaned = -0.00174269 Jy ! Component: 2550 - total flux cleaned = -0.00168854 Jy ! Component: 2600 - total flux cleaned = -0.00174223 Jy ! Component: 2650 - total flux cleaned = -0.00177773 Jy ! Component: 2700 - total flux cleaned = -0.00179521 Jy ! Component: 2750 - total flux cleaned = -0.00183019 Jy ! Component: 2800 - total flux cleaned = -0.00188228 Jy ! Component: 2850 - total flux cleaned = -0.00186537 Jy ! Component: 2900 - total flux cleaned = -0.00193362 Jy ! Component: 2950 - total flux cleaned = -0.00191654 Jy ! Component: 3000 - total flux cleaned = -0.00188305 Jy ! Component: 3050 - total flux cleaned = -0.00194953 Jy ! Component: 3100 - total flux cleaned = -0.0018666 Jy ! Component: 3150 - total flux cleaned = -0.00189954 Jy ! Component: 3200 - total flux cleaned = -0.00191607 Jy ! Component: 3250 - total flux cleaned = -0.00193244 Jy ! Component: 3300 - total flux cleaned = -0.0019486 Jy ! Component: 3350 - total flux cleaned = -0.00194868 Jy ! Component: 3400 - total flux cleaned = -0.00193283 Jy ! Component: 3450 - total flux cleaned = -0.00198018 Jy ! Component: 3500 - total flux cleaned = -0.00198016 Jy ! Component: 3550 - total flux cleaned = -0.00194893 Jy ! Component: 3600 - total flux cleaned = -0.00194899 Jy ! Component: 3650 - total flux cleaned = -0.00196432 Jy ! Component: 3700 - total flux cleaned = -0.00199489 Jy ! Component: 3750 - total flux cleaned = -0.00200985 Jy ! Component: 3800 - total flux cleaned = -0.00196467 Jy ! Component: 3850 - total flux cleaned = -0.00199462 Jy ! Component: 3900 - total flux cleaned = -0.00200957 Jy ! Component: 3950 - total flux cleaned = -0.00208342 Jy ! Component: 4000 - total flux cleaned = -0.00206865 Jy ! Component: 4050 - total flux cleaned = -0.00209788 Jy ! Total flux subtracted in 4096 components = -0.00209789 Jy ! Clean residual min=-0.001003 max=0.000904 Jy/beam ! Clean residual mean=0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.123739 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 409 components and 0.123739 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0807+5117_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.901 x 6.064 at 18.03 degrees (North through East) ! Clean map min=-0.0018861 max=0.10182 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0807+5117_S_map.fits wmodel /vlbi/uf001/uva//J0807+5117_S_map.mod ! Writing 409 model components to file: /vlbi/uf001/uva//J0807+5117_S_map.mod wobs /vlbi/uf001/uva//J0807+5117_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0807+5117_S_uvs.fits wwins /vlbi/uf001/uva//J0807+5117_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0807+5117_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.10182 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269026 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.792654 0.792654 1.58531 3.17061 6.34123 12.6825 25.3649 50.7298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 378.475 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0807+5117_S_dfm.log closed on Sun Jan 13 23:47:52 2019