! Started logfile: /vlbi/vcs9/uvm//J0018+0415_C_a_dfm.log on Tue Dec 26 20:51:04 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0018+0415_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0018+0415_C_a_uvm.fits ! AN table 1: 96 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.973214 visibilities/baseline/integration-bin. ! Found source: J0018+0415 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 20928 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0018+0415_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0782032 Jy 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002017Jy sigma=28.602744 ! Fit after self-cal, rms=0.928217Jy sigma=26.437259 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=5.968 mas, bpa=-18.26 degrees ! Estimated noise=0.302543 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613586 Jy ! Component: 100 - total flux cleaned = 0.0731889 Jy ! Total flux subtracted in 100 components = 0.0731889 Jy ! Clean residual min=-0.002475 max=0.005194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0731889 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0731889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028634Jy sigma=0.771134 ! Fit after self-cal, rms=0.028417Jy sigma=0.767556 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689182 Jy ! Component: 100 - total flux cleaned = 0.0108329 Jy ! Total flux subtracted in 100 components = 0.0108329 Jy ! Clean residual min=-0.001984 max=0.003510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0840218 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0840218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026745Jy sigma=0.712172 ! Fit after self-cal, rms=0.026642Jy sigma=0.710589 ! Inverting map ! Added new window around map position (-2.7, -6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387565 Jy ! Component: 100 - total flux cleaned = 0.00617428 Jy ! Total flux subtracted in 100 components = 0.00617428 Jy ! Clean residual min=-0.001628 max=0.001472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0901961 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0901961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026092Jy sigma=0.692865 ! Fit after self-cal, rms=0.026063Jy sigma=0.692289 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=1.883 mas, bmaj=6.035 mas, bpa=-17.16 degrees ! Estimated noise=0.171394 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268589 Jy ! Component: 100 - total flux cleaned = 0.00422562 Jy ! Component: 150 - total flux cleaned = 0.00523722 Jy ! Component: 200 - total flux cleaned = 0.00594489 Jy ! Total flux subtracted in 200 components = 0.00594489 Jy ! Clean residual min=-0.001234 max=0.001176 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.096141 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.096141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025869Jy sigma=0.685579 ! Fit after self-cal, rms=0.025846Jy sigma=0.685130 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997606 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.01 ! LA 0.98 MK 1.01 NL 1.01 OV 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990233 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.01 ! LA 1.01 MK 1.03 NL 1.01 OV 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993635 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.99 ! LA 1.02 MK 0.99 NL 1.01 OV 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992721 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 1.00 ! LA 1.00 MK 0.98 NL 1.01 OV 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00108 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 1.00 ! LA 0.97 MK 1.00 NL 1.02 OV 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00614 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.01 ! LA 0.97 MK 1.00 NL 1.00 OV 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01145 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.99 ! LA 0.95 MK 1.00 NL 1.00 OV 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00257 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 0.99 ! ! ! Fit before self-cal, rms=0.025846Jy sigma=0.685130 ! Fit after self-cal, rms=0.025831Jy sigma=0.683616 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025831Jy sigma=0.683616 ! Fit after self-cal, rms=0.025831Jy sigma=0.683615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.888 mas, bmaj=6.058 mas, bpa=-17.17 degrees ! Estimated noise=0.17097 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317777 Jy ! Component: 100 - total flux cleaned = 0.000627068 Jy ! Component: 150 - total flux cleaned = 0.000858938 Jy ! Component: 200 - total flux cleaned = 0.000946412 Jy ! Total flux subtracted in 200 components = 0.000946412 Jy ! Clean residual min=-0.001146 max=0.001044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0970874 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.0970874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025810Jy sigma=0.682945 ! Fit after self-cal, rms=0.025802Jy sigma=0.682809 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025802Jy sigma=0.682809 ! Fit after self-cal, rms=0.025790Jy sigma=0.682493 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 8.85452e-05 Jy ! Component: 100 - total flux cleaned = 0.000255566 Jy ! Component: 150 - total flux cleaned = 0.000336752 Jy ! Component: 200 - total flux cleaned = 0.000421999 Jy ! Total flux subtracted in 200 components = 0.000421999 Jy ! Clean residual min=-0.001107 max=0.001014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0975094 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.0975094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025781Jy sigma=0.682218 ! Fit after self-cal, rms=0.025775Jy sigma=0.682086 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.888 x 6.058 at -17.17 degrees (North through East) ! Clean map min=-0.0010845 max=0.071486 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=1.453 mas, bmaj=5.981 mas, bpa=-18.27 degrees ! Estimated noise=0.302632 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614247 Jy ! Component: 100 - total flux cleaned = 0.0749429 Jy ! Component: 150 - total flux cleaned = 0.0817253 Jy ! Component: 200 - total flux cleaned = 0.08592 Jy ! Total flux subtracted in 200 components = 0.08592 Jy ! Clean residual min=-0.001649 max=0.001661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.08592 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.08592 Jy ! Inverting map and beam ! Estimated beam: bmin=1.888 mas, bmaj=6.058 mas, bpa=-17.17 degrees ! Estimated noise=0.17097 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400812 Jy ! Component: 100 - total flux cleaned = 0.00632233 Jy ! Component: 150 - total flux cleaned = 0.00782505 Jy ! Component: 200 - total flux cleaned = 0.00884044 Jy ! Total flux subtracted in 200 components = 0.00884044 Jy ! Clean residual min=-0.001050 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0947604 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.0947604 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732483 Jy ! Component: 100 - total flux cleaned = 0.0013004 Jy ! Component: 150 - total flux cleaned = 0.00175583 Jy ! Component: 200 - total flux cleaned = 0.00212499 Jy ! Total flux subtracted in 200 components = 0.00212499 Jy ! Clean residual min=-0.001061 max=0.001026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0968854 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 103 components and 0.0968854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025771Jy sigma=0.682023 ! Fit after self-cal, rms=0.025765Jy sigma=0.681911 wmodel J0018+0415_C_map.mod ! Writing 103 model components to file: J0018+0415_C_map.mod wobs J0018+0415_C_uvs.fits ! Writing UV FITS file: J0018+0415_C_uvs.fits wwins J0018+0415_C_map.win ! wwins: Wrote 2 windows to J0018+0415_C_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 = 5.4122e-05 Jy ! Component: 100 - total flux cleaned = 0.000105596 Jy ! Component: 150 - total flux cleaned = 9.02784e-05 Jy ! Component: 200 - total flux cleaned = 0.000104761 Jy ! Component: 250 - total flux cleaned = 0.000146176 Jy ! Component: 300 - total flux cleaned = 0.000225991 Jy ! Component: 350 - total flux cleaned = 0.000289391 Jy ! Component: 400 - total flux cleaned = 0.000362177 Jy ! Component: 450 - total flux cleaned = 0.000420525 Jy ! Component: 500 - total flux cleaned = 0.000454771 Jy ! Component: 550 - total flux cleaned = 0.000487716 Jy ! Component: 600 - total flux cleaned = 0.00049855 Jy ! Component: 650 - total flux cleaned = 0.000509061 Jy ! Component: 700 - total flux cleaned = 0.000509066 Jy ! Component: 750 - total flux cleaned = 0.000518787 Jy ! Component: 800 - total flux cleaned = 0.000518823 Jy ! Component: 850 - total flux cleaned = 0.000528085 Jy ! Component: 900 - total flux cleaned = 0.000546183 Jy ! Component: 950 - total flux cleaned = 0.000546067 Jy ! Component: 1000 - total flux cleaned = 0.000520014 Jy ! Component: 1050 - total flux cleaned = 0.000537178 Jy ! Component: 1100 - total flux cleaned = 0.000520684 Jy ! Component: 1150 - total flux cleaned = 0.000512645 Jy ! Component: 1200 - total flux cleaned = 0.000512534 Jy ! Component: 1250 - total flux cleaned = 0.000481224 Jy ! Component: 1300 - total flux cleaned = 0.00049669 Jy ! Component: 1350 - total flux cleaned = 0.0005039 Jy ! Component: 1400 - total flux cleaned = 0.000466993 Jy ! Component: 1450 - total flux cleaned = 0.000474253 Jy ! Component: 1500 - total flux cleaned = 0.000445779 Jy ! Component: 1550 - total flux cleaned = 0.000424901 Jy ! Component: 1600 - total flux cleaned = 0.0004457 Jy ! Component: 1650 - total flux cleaned = 0.000452594 Jy ! Component: 1700 - total flux cleaned = 0.000432507 Jy ! Component: 1750 - total flux cleaned = 0.000432529 Jy ! Component: 1800 - total flux cleaned = 0.000413309 Jy ! Component: 1850 - total flux cleaned = 0.000407081 Jy ! Component: 1900 - total flux cleaned = 0.000400846 Jy ! Component: 1950 - total flux cleaned = 0.000364025 Jy ! Component: 2000 - total flux cleaned = 0.000370234 Jy ! Component: 2050 - total flux cleaned = 0.000376189 Jy ! Component: 2100 - total flux cleaned = 0.000358505 Jy ! Component: 2150 - total flux cleaned = 0.000352673 Jy ! Component: 2200 - total flux cleaned = 0.000341109 Jy ! Component: 2250 - total flux cleaned = 0.000346799 Jy ! Component: 2300 - total flux cleaned = 0.000335469 Jy ! Component: 2350 - total flux cleaned = 0.000329969 Jy ! Component: 2400 - total flux cleaned = 0.000319051 Jy ! Component: 2450 - total flux cleaned = 0.000319068 Jy ! Component: 2500 - total flux cleaned = 0.000313662 Jy ! Component: 2550 - total flux cleaned = 0.00031366 Jy ! Component: 2600 - total flux cleaned = 0.000308393 Jy ! Component: 2650 - total flux cleaned = 0.000287642 Jy ! Component: 2700 - total flux cleaned = 0.000292806 Jy ! Component: 2750 - total flux cleaned = 0.000262404 Jy ! Component: 2800 - total flux cleaned = 0.000287509 Jy ! Component: 2850 - total flux cleaned = 0.000277582 Jy ! Component: 2900 - total flux cleaned = 0.000272635 Jy ! Component: 2950 - total flux cleaned = 0.000253086 Jy ! Component: 3000 - total flux cleaned = 0.000248219 Jy ! Component: 3050 - total flux cleaned = 0.000238651 Jy ! Component: 3100 - total flux cleaned = 0.000233822 Jy ! Component: 3150 - total flux cleaned = 0.000215016 Jy ! Component: 3200 - total flux cleaned = 0.000201082 Jy ! Component: 3250 - total flux cleaned = 0.000191826 Jy ! Component: 3300 - total flux cleaned = 0.000155284 Jy ! Component: 3350 - total flux cleaned = 0.00015075 Jy ! Component: 3400 - total flux cleaned = 0.000155307 Jy ! Component: 3450 - total flux cleaned = 0.000164239 Jy ! Component: 3500 - total flux cleaned = 0.000137723 Jy ! Component: 3550 - total flux cleaned = 0.000142079 Jy ! Component: 3600 - total flux cleaned = 0.000128985 Jy ! Component: 3650 - total flux cleaned = 0.000133295 Jy ! Component: 3700 - total flux cleaned = 0.000128965 Jy ! Component: 3750 - total flux cleaned = 0.000120401 Jy ! Component: 3800 - total flux cleaned = 0.000111952 Jy ! Component: 3850 - total flux cleaned = 0.000103506 Jy ! Component: 3900 - total flux cleaned = 8.69196e-05 Jy ! Component: 3950 - total flux cleaned = 8.6937e-05 Jy ! Component: 4000 - total flux cleaned = 8.28371e-05 Jy ! Component: 4050 - total flux cleaned = 9.1013e-05 Jy ! Total flux subtracted in 4096 components = 9.50349e-05 Jy ! Clean residual min=-0.000208 max=0.000222 Jy/beam ! Clean residual mean=-0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0969804 Jy keep ! Adding 397 model components to the UV plane model. ! The established model now contains 500 components and 0.0969804 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0018+0415_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.888 x 6.058 at -17.17 degrees (North through East) ! Clean map min=-0.00053832 max=0.071318 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0018+0415_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0018+0415_C_a_map.mod ! Writing 500 model components to file: /vlbi/vcs9/uvm//J0018+0415_C_a_map.mod wobs /vlbi/vcs9/uvm//J0018+0415_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0018+0415_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0018+0415_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0018+0415_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0713184 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.92021e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333163 0.333163 0.666325 1.33265 2.6653 5.3306 10.6612 21.3224 42.6448 85.2896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 900.461 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0018+0415_C_a_dfm.log closed on Tue Dec 26 20:51:08 2017