! Started logfile: /vlbi/uf001/uva//J0217-1631_S_dfm.log on Sun Jan 13 21:22:19 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//J0217-1631_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0217-1631_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976608 visibilities/baseline/integration-bin. ! Found source: J0217-1631 ! ! 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 5010 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 J0217-1631_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994667Jy sigma=17.580173 ! Fit after self-cal, rms=0.853002Jy sigma=14.988526 ! 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=2.626 mas, bmaj=6.816 mas, bpa=-3.555 degrees ! Estimated noise=0.783693 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 = 0.113524 Jy ! Component: 100 - total flux cleaned = 0.148518 Jy ! Total flux subtracted in 100 components = 0.148518 Jy ! Clean residual min=-0.008454 max=0.017093 Jy/beam ! Clean residual mean=0.000009 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.148518 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.148518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081352Jy sigma=1.386325 ! Fit after self-cal, rms=0.081296Jy sigma=1.384743 ! Inverting map ! Added new window around map position (2, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176404 Jy ! Component: 100 - total flux cleaned = 0.0272891 Jy ! Total flux subtracted in 100 components = 0.0272891 Jy ! Clean residual min=-0.006652 max=0.010683 Jy/beam ! Clean residual mean=0.000010 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.175807 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.175807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077106Jy sigma=1.299177 ! Fit after self-cal, rms=0.077014Jy sigma=1.296076 ! 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=3.103 mas, bmaj=7.746 mas, bpa=-3.009 degrees ! Estimated noise=0.625603 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 = 0.00878368 Jy ! Component: 100 - total flux cleaned = 0.0136533 Jy ! Component: 150 - total flux cleaned = 0.0161864 Jy ! Component: 200 - total flux cleaned = 0.0164543 Jy ! Total flux subtracted in 200 components = 0.0164543 Jy ! Clean residual min=-0.005688 max=0.006392 Jy/beam ! Clean residual mean=0.000012 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.192262 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.192262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076019Jy sigma=1.276726 ! Fit after self-cal, rms=0.075993Jy sigma=1.275714 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.103 x 7.746 at -3.009 degrees (North through East) ! Clean map min=-0.0052461 max=0.14313 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.06 KP 1.01 ! LA 0.96 MK 0.97 NL 1.00 OV 0.96 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.94 HN 1.02 KP 1.00 ! LA 0.96 MK 1.00 NL 1.04 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.97 HN 1.07 KP 1.03 ! LA 0.92 MK 0.94 NL 1.04 OV 0.92 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.075993Jy sigma=1.275714 ! Fit after self-cal, rms=0.078248Jy sigma=1.256732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.079 mas, bmaj=7.752 mas, bpa=-3.039 degrees ! Estimated noise=0.622833 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 = -0.000980471 Jy ! Component: 100 - total flux cleaned = -0.00118277 Jy ! Component: 150 - total flux cleaned = -0.0012869 Jy ! Component: 200 - total flux cleaned = -0.00138055 Jy ! Total flux subtracted in 200 components = -0.00138055 Jy ! Clean residual min=-0.005265 max=0.005661 Jy/beam ! Clean residual mean=0.000009 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.190881 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.190881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078122Jy sigma=1.255054 ! Fit after self-cal, rms=0.078188Jy sigma=1.254587 ! 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=0.078188Jy sigma=1.254587 ! Fit after self-cal, rms=0.089181Jy sigma=1.227187 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.806 mas, bpa=-3.384 degrees ! Estimated noise=0.627808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126971 Jy ! Component: 100 - total flux cleaned = -0.00157488 Jy ! Component: 150 - total flux cleaned = -0.0017799 Jy ! Component: 200 - total flux cleaned = -0.00191696 Jy ! Total flux subtracted in 200 components = -0.00191696 Jy ! Clean residual min=-0.003404 max=0.003445 Jy/beam ! Clean residual mean=0.000003 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.188964 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.188964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089077Jy sigma=1.225801 ! Fit after self-cal, rms=0.089180Jy sigma=1.225434 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 = -0.000327257 Jy ! Component: 100 - total flux cleaned = -0.000488494 Jy ! Component: 150 - total flux cleaned = -0.000597737 Jy ! Component: 200 - total flux cleaned = -0.000698354 Jy ! Total flux subtracted in 200 components = -0.000698354 Jy ! Clean residual min=-0.003192 max=0.003467 Jy/beam ! Clean residual mean=0.000003 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.188266 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.188266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089135Jy sigma=1.224824 ! Fit after self-cal, rms=0.089131Jy sigma=1.224766 ! 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=0.089131Jy sigma=1.224766 ! Fit after self-cal, rms=0.090932Jy sigma=1.224460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=7.807 mas, bpa=-3.431 degrees ! Estimated noise=0.626488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807556 Jy ! Component: 100 - total flux cleaned = -0.00105535 Jy ! Component: 150 - total flux cleaned = -0.00119728 Jy ! Component: 200 - total flux cleaned = -0.0012933 Jy ! Total flux subtracted in 200 components = -0.0012933 Jy ! Clean residual min=-0.003076 max=0.003392 Jy/beam ! Clean residual mean=0.000003 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.186972 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.186972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090877Jy sigma=1.223848 ! Fit after self-cal, rms=0.090879Jy sigma=1.223783 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 = -0.000199962 Jy ! Component: 100 - total flux cleaned = -0.000347377 Jy ! Component: 150 - total flux cleaned = -0.000401163 Jy ! Component: 200 - total flux cleaned = -0.000426317 Jy ! Total flux subtracted in 200 components = -0.000426317 Jy ! Clean residual min=-0.003044 max=0.003372 Jy/beam ! Clean residual mean=0.000003 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.186546 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.186546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090853Jy sigma=1.223468 ! Fit after self-cal, rms=0.090849Jy sigma=1.223432 ! 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=0.090849Jy sigma=1.223432 ! Fit after self-cal, rms=0.091720Jy sigma=1.223260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.527 mas, bmaj=15.57 mas, bpa=0.6483 degrees ! Estimated noise=0.81104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000616362 Jy ! Component: 100 - total flux cleaned = -0.000734391 Jy ! Component: 150 - total flux cleaned = -0.000831055 Jy ! Component: 200 - total flux cleaned = -0.000910589 Jy ! Total flux subtracted in 200 components = -0.000910589 Jy ! Clean residual min=-0.004124 max=0.003760 Jy/beam ! Clean residual mean=0.000008 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.185635 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.185635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091709Jy sigma=1.223069 ! Fit after self-cal, rms=0.091704Jy sigma=1.222966 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 = -7.24132e-05 Jy ! Component: 100 - total flux cleaned = -0.000135131 Jy ! Component: 150 - total flux cleaned = -0.000201632 Jy ! Component: 200 - total flux cleaned = -0.000246653 Jy ! Total flux subtracted in 200 components = -0.000246653 Jy ! Clean residual min=-0.004135 max=0.003687 Jy/beam ! Clean residual mean=0.000008 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.185389 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.185389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091697Jy sigma=1.222915 ! Fit after self-cal, rms=0.091691Jy sigma=1.222856 ! 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=3.067 mas, bmaj=7.81 mas, bpa=-3.471 degrees ! Estimated noise=0.625423 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.067 x 7.81 at -3.471 degrees (North through East) ! Clean map min=-0.0029205 max=0.14562 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=2.591 mas, bmaj=6.88 mas, bpa=-4.059 degrees ! Estimated noise=0.787014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113761 Jy ! Component: 100 - total flux cleaned = 0.149848 Jy ! Component: 150 - total flux cleaned = 0.166656 Jy ! Component: 200 - total flux cleaned = 0.175205 Jy ! Total flux subtracted in 200 components = 0.175205 Jy ! Clean residual min=-0.005265 max=0.005009 Jy/beam ! Clean residual mean=0.000004 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.175205 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 0.175205 Jy ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=7.81 mas, bpa=-3.471 degrees ! Estimated noise=0.625423 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 = 0.00589715 Jy ! Component: 100 - total flux cleaned = 0.00897978 Jy ! Component: 150 - total flux cleaned = 0.0096296 Jy ! Component: 200 - total flux cleaned = 0.0100804 Jy ! Total flux subtracted in 200 components = 0.0100804 Jy ! Clean residual min=-0.003152 max=0.003405 Jy/beam ! Clean residual mean=0.000004 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.185286 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.185286 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=7.527 mas, bmaj=15.57 mas, bpa=0.6483 degrees ! Estimated noise=0.81104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522825 Jy ! Component: 100 - total flux cleaned = 0.000448454 Jy ! Component: 150 - total flux cleaned = 0.000354749 Jy ! Component: 200 - total flux cleaned = 0.000301337 Jy ! Total flux subtracted in 200 components = 0.000301337 Jy ! Clean residual min=-0.004350 max=0.003724 Jy/beam ! Clean residual mean=0.000008 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.185587 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 = -4.90872e-05 Jy ! Component: 100 - total flux cleaned = -0.000115473 Jy ! Component: 150 - total flux cleaned = -0.000154329 Jy ! Component: 200 - total flux cleaned = -0.00020933 Jy ! Total flux subtracted in 200 components = -0.00020933 Jy ! Clean residual min=-0.004332 max=0.003705 Jy/beam ! Clean residual mean=0.000008 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.185378 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.185378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=7.81 mas, bpa=-3.471 degrees ! Estimated noise=0.625423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493502 Jy ! Component: 100 - total flux cleaned = 0.000421735 Jy ! Component: 150 - total flux cleaned = 0.000389674 Jy ! Component: 200 - total flux cleaned = 0.0003597 Jy ! Total flux subtracted in 200 components = 0.0003597 Jy ! Clean residual min=-0.002999 max=0.003401 Jy/beam ! Clean residual mean=0.000003 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.185737 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.185737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091689Jy sigma=1.223107 ! Fit after self-cal, rms=0.091670Jy sigma=1.222847 wmodel J0217-1631_S_map.mod ! Writing 69 model components to file: J0217-1631_S_map.mod wobs J0217-1631_S_uvs.fits ! Writing UV FITS file: J0217-1631_S_uvs.fits wwins J0217-1631_S_map.win ! wwins: Wrote 2 windows to J0217-1631_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 = 0.00102782 Jy ! Component: 100 - total flux cleaned = 0.0014642 Jy ! Component: 150 - total flux cleaned = 0.00182474 Jy ! Component: 200 - total flux cleaned = 0.00217044 Jy ! Component: 250 - total flux cleaned = 0.00250213 Jy ! Component: 300 - total flux cleaned = 0.0027763 Jy ! Component: 350 - total flux cleaned = 0.00317235 Jy ! Component: 400 - total flux cleaned = 0.00334392 Jy ! Component: 450 - total flux cleaned = 0.00363427 Jy ! Component: 500 - total flux cleaned = 0.00379559 Jy ! Component: 550 - total flux cleaned = 0.00387424 Jy ! Component: 600 - total flux cleaned = 0.00402624 Jy ! Component: 650 - total flux cleaned = 0.00402598 Jy ! Component: 700 - total flux cleaned = 0.00420784 Jy ! Component: 750 - total flux cleaned = 0.00420827 Jy ! Component: 800 - total flux cleaned = 0.00427794 Jy ! Component: 850 - total flux cleaned = 0.00420996 Jy ! Component: 900 - total flux cleaned = 0.00424429 Jy ! Component: 950 - total flux cleaned = 0.0041447 Jy ! Component: 1000 - total flux cleaned = 0.00411236 Jy ! Component: 1050 - total flux cleaned = 0.00401609 Jy ! Component: 1100 - total flux cleaned = 0.00407947 Jy ! Component: 1150 - total flux cleaned = 0.00407929 Jy ! Component: 1200 - total flux cleaned = 0.0039874 Jy ! Component: 1250 - total flux cleaned = 0.00398758 Jy ! Component: 1300 - total flux cleaned = 0.00401812 Jy ! Component: 1350 - total flux cleaned = 0.00401854 Jy ! Component: 1400 - total flux cleaned = 0.00396091 Jy ! Component: 1450 - total flux cleaned = 0.00407544 Jy ! Component: 1500 - total flux cleaned = 0.00407521 Jy ! Component: 1550 - total flux cleaned = 0.00407524 Jy ! Component: 1600 - total flux cleaned = 0.0040201 Jy ! Component: 1650 - total flux cleaned = 0.00402011 Jy ! Component: 1700 - total flux cleaned = 0.00399317 Jy ! Component: 1750 - total flux cleaned = 0.00399336 Jy ! Component: 1800 - total flux cleaned = 0.00401914 Jy ! Component: 1850 - total flux cleaned = 0.00396731 Jy ! Component: 1900 - total flux cleaned = 0.00399313 Jy ! Component: 1950 - total flux cleaned = 0.00401817 Jy ! Component: 2000 - total flux cleaned = 0.00396781 Jy ! Component: 2050 - total flux cleaned = 0.00404201 Jy ! Component: 2100 - total flux cleaned = 0.0039442 Jy ! Component: 2150 - total flux cleaned = 0.00401722 Jy ! Component: 2200 - total flux cleaned = 0.00399305 Jy ! Component: 2250 - total flux cleaned = 0.00396921 Jy ! Component: 2300 - total flux cleaned = 0.00394561 Jy ! Component: 2350 - total flux cleaned = 0.00392231 Jy ! Component: 2400 - total flux cleaned = 0.00385328 Jy ! Component: 2450 - total flux cleaned = 0.00380769 Jy ! Component: 2500 - total flux cleaned = 0.00376255 Jy ! Component: 2550 - total flux cleaned = 0.00376242 Jy ! Component: 2600 - total flux cleaned = 0.00365142 Jy ! Component: 2650 - total flux cleaned = 0.00360747 Jy ! Component: 2700 - total flux cleaned = 0.00347647 Jy ! Component: 2750 - total flux cleaned = 0.00343328 Jy ! Component: 2800 - total flux cleaned = 0.00341225 Jy ! Component: 2850 - total flux cleaned = 0.00334853 Jy ! Component: 2900 - total flux cleaned = 0.00326392 Jy ! Component: 2950 - total flux cleaned = 0.00322198 Jy ! Component: 3000 - total flux cleaned = 0.00313886 Jy ! Component: 3050 - total flux cleaned = 0.00309766 Jy ! Component: 3100 - total flux cleaned = 0.00301563 Jy ! Component: 3150 - total flux cleaned = 0.00293477 Jy ! Component: 3200 - total flux cleaned = 0.00291456 Jy ! Component: 3250 - total flux cleaned = 0.00285461 Jy ! Component: 3300 - total flux cleaned = 0.00283477 Jy ! Component: 3350 - total flux cleaned = 0.0027366 Jy ! Component: 3400 - total flux cleaned = 0.00277575 Jy ! Component: 3450 - total flux cleaned = 0.00267932 Jy ! Component: 3500 - total flux cleaned = 0.00267934 Jy ! Component: 3550 - total flux cleaned = 0.00267959 Jy ! Component: 3600 - total flux cleaned = 0.002604 Jy ! Component: 3650 - total flux cleaned = 0.0026041 Jy ! Component: 3700 - total flux cleaned = 0.00266006 Jy ! Component: 3750 - total flux cleaned = 0.00264114 Jy ! Component: 3800 - total flux cleaned = 0.00260437 Jy ! Component: 3850 - total flux cleaned = 0.00258606 Jy ! Component: 3900 - total flux cleaned = 0.00260415 Jy ! Component: 3950 - total flux cleaned = 0.00258611 Jy ! Component: 4000 - total flux cleaned = 0.00260401 Jy ! Component: 4050 - total flux cleaned = 0.00260398 Jy ! Total flux subtracted in 4096 components = 0.00260396 Jy ! Clean residual min=-0.001109 max=0.001144 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.188341 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 364 components and 0.188341 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0217-1631_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.067 x 7.81 at -3.471 degrees (North through East) ! Clean map min=-0.0018511 max=0.14747 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0217-1631_S_map.fits wmodel /vlbi/uf001/uva//J0217-1631_S_map.mod ! Writing 364 model components to file: /vlbi/uf001/uva//J0217-1631_S_map.mod wobs /vlbi/uf001/uva//J0217-1631_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0217-1631_S_uvs.fits wwins /vlbi/uf001/uva//J0217-1631_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0217-1631_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000324634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.660399 0.660399 1.3208 2.6416 5.28319 10.5664 21.1328 42.2655 84.5311 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.27 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0217-1631_S_dfm.log closed on Sun Jan 13 21:22:23 2019