! Started logfile: /vlbi/uf001/uva//J1542+6129_S_dfm.log on Mon Jan 14 03:24:59 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//J1542+6129_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1542+6129_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907992 visibilities/baseline/integration-bin. ! Found source: J1542+6129 ! ! 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 6987 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 J1542+6129_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010595Jy sigma=22.867430 ! Fit after self-cal, rms=0.868566Jy sigma=19.624015 ! 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=3.481 mas, bmaj=3.621 mas, bpa=56.94 degrees ! Estimated noise=0.55088 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 = 0.101705 Jy ! Component: 100 - total flux cleaned = 0.124654 Jy ! Total flux subtracted in 100 components = 0.124654 Jy ! Clean residual min=-0.003779 max=0.008230 Jy/beam ! Clean residual mean=-0.000023 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.124654 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.124654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062622Jy sigma=1.329706 ! Fit after self-cal, rms=0.062614Jy sigma=1.329524 ! Inverting map ! Added new window around map position (3.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886326 Jy ! Component: 100 - total flux cleaned = 0.0135278 Jy ! Total flux subtracted in 100 components = 0.0135278 Jy ! Clean residual min=-0.003367 max=0.003548 Jy/beam ! Clean residual mean=-0.000004 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.138182 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.138182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061067Jy sigma=1.293332 ! Fit after self-cal, rms=0.061043Jy sigma=1.292774 ! 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=4.163 mas, bmaj=4.26 mas, bpa=29.46 degrees ! Estimated noise=0.396507 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 = 0.00459186 Jy ! Component: 100 - total flux cleaned = 0.00708125 Jy ! Component: 150 - total flux cleaned = 0.00865202 Jy ! Component: 200 - total flux cleaned = 0.00965261 Jy ! Total flux subtracted in 200 components = 0.00965261 Jy ! Clean residual min=-0.002615 max=0.002727 Jy/beam ! Clean residual mean=0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.147834 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.147834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060709Jy sigma=1.284156 ! Fit after self-cal, rms=0.060677Jy sigma=1.283494 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.163 x 4.26 at 29.46 degrees (North through East) ! Clean map min=-0.0024683 max=0.13014 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 1.05 OV 1.03 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.02 KP 1.00 ! LA 0.99 MK 1.03 NL 1.02 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.99 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 0.97 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.060677Jy sigma=1.283494 ! Fit after self-cal, rms=0.060049Jy sigma=1.278393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=4.267 mas, bpa=32.57 degrees ! Estimated noise=0.394505 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 = 0.000160705 Jy ! Component: 100 - total flux cleaned = 0.000376809 Jy ! Component: 150 - total flux cleaned = 0.000498837 Jy ! Component: 200 - total flux cleaned = 0.000563604 Jy ! Total flux subtracted in 200 components = 0.000563604 Jy ! Clean residual min=-0.002499 max=0.002633 Jy/beam ! Clean residual mean=0.000009 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.148398 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.148398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060031Jy sigma=1.277782 ! Fit after self-cal, rms=0.060033Jy sigma=1.277652 ! 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=0.060033Jy sigma=1.277652 ! Fit after self-cal, rms=0.060016Jy sigma=1.269792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.149 mas, bmaj=4.272 mas, bpa=28.28 degrees ! Estimated noise=0.393943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492066 Jy ! Component: 100 - total flux cleaned = 0.000513471 Jy ! Component: 150 - total flux cleaned = 0.000497208 Jy ! Component: 200 - total flux cleaned = 0.000468592 Jy ! Total flux subtracted in 200 components = 0.000468592 Jy ! Clean residual min=-0.002381 max=0.002339 Jy/beam ! Clean residual mean=0.000011 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.148867 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.148867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060005Jy sigma=1.269453 ! Fit after self-cal, rms=0.060011Jy sigma=1.269341 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 = 0.000127993 Jy ! Component: 100 - total flux cleaned = 0.000115199 Jy ! Component: 150 - total flux cleaned = 9.07921e-05 Jy ! Component: 200 - total flux cleaned = 6.88979e-05 Jy ! Total flux subtracted in 200 components = 6.88979e-05 Jy ! Clean residual min=-0.002364 max=0.002336 Jy/beam ! Clean residual mean=0.000011 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.148936 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.148936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060007Jy sigma=1.269203 ! Fit after self-cal, rms=0.060005Jy sigma=1.269188 ! 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=0.060005Jy sigma=1.269188 ! Fit after self-cal, rms=0.060008Jy sigma=1.269133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.144 mas, bmaj=4.274 mas, bpa=27.59 degrees ! Estimated noise=0.393578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177752 Jy ! Component: 100 - total flux cleaned = 0.000178868 Jy ! Component: 150 - total flux cleaned = 0.000157645 Jy ! Component: 200 - total flux cleaned = 0.00015742 Jy ! Total flux subtracted in 200 components = 0.00015742 Jy ! Clean residual min=-0.002367 max=0.002320 Jy/beam ! Clean residual mean=0.000011 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.149093 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.149093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060004Jy sigma=1.269032 ! Fit after self-cal, rms=0.060004Jy sigma=1.269020 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 = 7.57927e-05 Jy ! Component: 100 - total flux cleaned = 4.85047e-05 Jy ! Component: 150 - total flux cleaned = 3.20016e-05 Jy ! Component: 200 - total flux cleaned = 1.61835e-05 Jy ! Total flux subtracted in 200 components = 1.61835e-05 Jy ! Clean residual min=-0.002357 max=0.002319 Jy/beam ! Clean residual mean=0.000011 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.149109 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.149109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060002Jy sigma=1.268966 ! Fit after self-cal, rms=0.060001Jy sigma=1.268962 ! 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=0.060001Jy sigma=1.268962 ! Fit after self-cal, rms=0.059981Jy sigma=1.268943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.892 mas, bmaj=8.882 mas, bpa=68.02 degrees ! Estimated noise=0.502447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883959 Jy ! Component: 100 - total flux cleaned = 0.000981065 Jy ! Component: 150 - total flux cleaned = 0.00104895 Jy ! Component: 200 - total flux cleaned = 0.00112329 Jy ! Total flux subtracted in 200 components = 0.00112329 Jy ! Clean residual min=-0.002651 max=0.002546 Jy/beam ! Clean residual mean=0.000028 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.150232 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.150232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059990Jy sigma=1.269167 ! Fit after self-cal, rms=0.059985Jy sigma=1.269108 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 = 0.000175851 Jy ! Component: 100 - total flux cleaned = 0.000201077 Jy ! Component: 150 - total flux cleaned = 0.00022489 Jy ! Component: 200 - total flux cleaned = 0.000246761 Jy ! Total flux subtracted in 200 components = 0.000246761 Jy ! Clean residual min=-0.002652 max=0.002518 Jy/beam ! Clean residual mean=0.000028 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.150479 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.150479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059991Jy sigma=1.269287 ! Fit after self-cal, rms=0.059989Jy sigma=1.269272 ! 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=4.14 mas, bmaj=4.276 mas, bpa=26.85 degrees ! Estimated noise=0.393228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 4.276 at 26.85 degrees (North through East) ! Clean map min=-0.0023599 max=0.12839 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=3.475 mas, bmaj=3.625 mas, bpa=48.83 degrees ! Estimated noise=0.546399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100771 Jy ! Component: 100 - total flux cleaned = 0.124301 Jy ! Component: 150 - total flux cleaned = 0.13412 Jy ! Component: 200 - total flux cleaned = 0.139363 Jy ! Total flux subtracted in 200 components = 0.139363 Jy ! Clean residual min=-0.003370 max=0.003143 Jy/beam ! Clean residual mean=-0.000004 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.139363 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.139363 Jy ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=4.276 mas, bpa=26.85 degrees ! Estimated noise=0.393228 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 = 0.00418344 Jy ! Component: 100 - total flux cleaned = 0.00658588 Jy ! Component: 150 - total flux cleaned = 0.00807307 Jy ! Component: 200 - total flux cleaned = 0.0086827 Jy ! Total flux subtracted in 200 components = 0.0086827 Jy ! Clean residual min=-0.002405 max=0.002331 Jy/beam ! Clean residual mean=0.000010 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.148046 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.148046 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=7.892 mas, bmaj=8.882 mas, bpa=68.02 degrees ! Estimated noise=0.502447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015267 Jy ! Component: 100 - total flux cleaned = 0.0021202 Jy ! Component: 150 - total flux cleaned = 0.00225141 Jy ! Component: 200 - total flux cleaned = 0.00231282 Jy ! Total flux subtracted in 200 components = 0.00231282 Jy ! Clean residual min=-0.002678 max=0.002519 Jy/beam ! Clean residual mean=0.000028 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.150359 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 = 4.44516e-05 Jy ! Component: 100 - total flux cleaned = 9.55167e-05 Jy ! Component: 150 - total flux cleaned = 0.000124212 Jy ! Component: 200 - total flux cleaned = 0.000151164 Jy ! Total flux subtracted in 200 components = 0.000151164 Jy ! Clean residual min=-0.002680 max=0.002488 Jy/beam ! Clean residual mean=0.000028 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.15051 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.15051 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=4.276 mas, bpa=26.85 degrees ! Estimated noise=0.393228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000728674 Jy ! Component: 100 - total flux cleaned = -0.000929857 Jy ! Component: 150 - total flux cleaned = -0.00097088 Jy ! Component: 200 - total flux cleaned = -0.000989428 Jy ! Total flux subtracted in 200 components = -0.000989428 Jy ! Clean residual min=-0.002423 max=0.002323 Jy/beam ! Clean residual mean=0.000011 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.149521 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.149521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059983Jy sigma=1.269296 ! Fit after self-cal, rms=0.059982Jy sigma=1.269236 wmodel J1542+6129_S_map.mod ! Writing 57 model components to file: J1542+6129_S_map.mod wobs J1542+6129_S_uvs.fits ! Writing UV FITS file: J1542+6129_S_uvs.fits wwins J1542+6129_S_map.win ! wwins: Wrote 2 windows to J1542+6129_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 = -1.80955e-05 Jy ! Component: 100 - total flux cleaned = 0.000369827 Jy ! Component: 150 - total flux cleaned = 0.000695848 Jy ! Component: 200 - total flux cleaned = 0.00103905 Jy ! Component: 250 - total flux cleaned = 0.0012035 Jy ! Component: 300 - total flux cleaned = 0.00133155 Jy ! Component: 350 - total flux cleaned = 0.00154693 Jy ! Component: 400 - total flux cleaned = 0.00172603 Jy ! Component: 450 - total flux cleaned = 0.00184173 Jy ! Component: 500 - total flux cleaned = 0.00192664 Jy ! Component: 550 - total flux cleaned = 0.00198194 Jy ! Component: 600 - total flux cleaned = 0.00195454 Jy ! Component: 650 - total flux cleaned = 0.00192798 Jy ! Component: 700 - total flux cleaned = 0.00190237 Jy ! Component: 750 - total flux cleaned = 0.00195314 Jy ! Component: 800 - total flux cleaned = 0.00205288 Jy ! Component: 850 - total flux cleaned = 0.00212651 Jy ! Component: 900 - total flux cleaned = 0.00219901 Jy ! Component: 950 - total flux cleaned = 0.00227028 Jy ! Component: 1000 - total flux cleaned = 0.00229375 Jy ! Component: 1050 - total flux cleaned = 0.0023396 Jy ! Component: 1100 - total flux cleaned = 0.00238479 Jy ! Component: 1150 - total flux cleaned = 0.00254128 Jy ! Component: 1200 - total flux cleaned = 0.00247473 Jy ! Component: 1250 - total flux cleaned = 0.00254102 Jy ! Component: 1300 - total flux cleaned = 0.00254134 Jy ! Component: 1350 - total flux cleaned = 0.00256256 Jy ! Component: 1400 - total flux cleaned = 0.0025838 Jy ! Component: 1450 - total flux cleaned = 0.00256326 Jy ! Component: 1500 - total flux cleaned = 0.00250158 Jy ! Component: 1550 - total flux cleaned = 0.00258355 Jy ! Component: 1600 - total flux cleaned = 0.00250274 Jy ! Component: 1650 - total flux cleaned = 0.00248313 Jy ! Component: 1700 - total flux cleaned = 0.0024046 Jy ! Component: 1750 - total flux cleaned = 0.00248262 Jy ! Component: 1800 - total flux cleaned = 0.00246335 Jy ! Component: 1850 - total flux cleaned = 0.00253923 Jy ! Component: 1900 - total flux cleaned = 0.00246383 Jy ! Component: 1950 - total flux cleaned = 0.0024455 Jy ! Component: 2000 - total flux cleaned = 0.0025009 Jy ! Component: 2050 - total flux cleaned = 0.00251911 Jy ! Component: 2100 - total flux cleaned = 0.00259134 Jy ! Component: 2150 - total flux cleaned = 0.00262699 Jy ! Component: 2200 - total flux cleaned = 0.00262666 Jy ! Component: 2250 - total flux cleaned = 0.00257409 Jy ! Component: 2300 - total flux cleaned = 0.00262644 Jy ! Component: 2350 - total flux cleaned = 0.00267849 Jy ! Component: 2400 - total flux cleaned = 0.00276387 Jy ! Component: 2450 - total flux cleaned = 0.00274677 Jy ! Component: 2500 - total flux cleaned = 0.00281393 Jy ! Component: 2550 - total flux cleaned = 0.00286384 Jy ! Component: 2600 - total flux cleaned = 0.00288045 Jy ! Component: 2650 - total flux cleaned = 0.0029134 Jy ! Component: 2700 - total flux cleaned = 0.00297848 Jy ! Component: 2750 - total flux cleaned = 0.00297832 Jy ! Component: 2800 - total flux cleaned = 0.00305846 Jy ! Component: 2850 - total flux cleaned = 0.00307425 Jy ! Component: 2900 - total flux cleaned = 0.00310575 Jy ! Component: 2950 - total flux cleaned = 0.00312145 Jy ! Component: 3000 - total flux cleaned = 0.0031834 Jy ! Component: 3050 - total flux cleaned = 0.00321423 Jy ! Component: 3100 - total flux cleaned = 0.0032449 Jy ! Component: 3150 - total flux cleaned = 0.00322987 Jy ! Component: 3200 - total flux cleaned = 0.00336508 Jy ! Component: 3250 - total flux cleaned = 0.00342457 Jy ! Component: 3300 - total flux cleaned = 0.00345409 Jy ! Component: 3350 - total flux cleaned = 0.00352764 Jy ! Component: 3400 - total flux cleaned = 0.00361515 Jy ! Component: 3450 - total flux cleaned = 0.00367294 Jy ! Component: 3500 - total flux cleaned = 0.00370166 Jy ! Component: 3550 - total flux cleaned = 0.00381578 Jy ! Component: 3600 - total flux cleaned = 0.00387246 Jy ! Component: 3650 - total flux cleaned = 0.00395685 Jy ! Component: 3700 - total flux cleaned = 0.00402654 Jy ! Component: 3750 - total flux cleaned = 0.00406801 Jy ! Component: 3800 - total flux cleaned = 0.00415094 Jy ! Component: 3850 - total flux cleaned = 0.00416456 Jy ! Component: 3900 - total flux cleaned = 0.00421911 Jy ! Component: 3950 - total flux cleaned = 0.00430039 Jy ! Component: 4000 - total flux cleaned = 0.00432716 Jy ! Component: 4050 - total flux cleaned = 0.00436723 Jy ! Total flux subtracted in 4096 components = 0.00440728 Jy ! Clean residual min=-0.000805 max=0.000834 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.153928 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 386 components and 0.153928 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1542+6129_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 4.276 at 26.85 degrees (North through East) ! Clean map min=-0.0015395 max=0.12842 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1542+6129_S_map.fits wmodel /vlbi/uf001/uva//J1542+6129_S_map.mod ! Writing 386 model components to file: /vlbi/uf001/uva//J1542+6129_S_map.mod wobs /vlbi/uf001/uva//J1542+6129_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1542+6129_S_uvs.fits wwins /vlbi/uf001/uva//J1542+6129_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1542+6129_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238028 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556058 0.556058 1.11212 2.22423 4.44846 8.89692 17.7938 35.5877 71.1754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 539.512 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1542+6129_S_dfm.log closed on Mon Jan 14 03:25:03 2019