! Started logfile: /vlbi/vcs9/uvm//J0847+3147_X_a_dfm.log on Tue Dec 26 22:03:21 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0847+3147_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0847+3147_X_a_uvm.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! AN table 2: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0847+3147 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 11016 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0847+3147_X] 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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0465349 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. ! ! 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=1.001039Jy sigma=20.039494 ! Fit after self-cal, rms=0.975388Jy sigma=19.522780 ! 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=0.9294 mas, bmaj=2.277 mas, bpa=-18.61 degrees ! Estimated noise=0.584127 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 = 0.0212566 Jy ! Component: 100 - total flux cleaned = 0.0257172 Jy ! Total flux subtracted in 100 components = 0.0257172 Jy ! Clean residual min=-0.001783 max=0.002082 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0257172 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0257172 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=0.038899Jy sigma=0.727862 ! Fit after self-cal, rms=0.038872Jy sigma=0.727217 ! 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=1.175 mas, bmaj=2.45 mas, bpa=-18 degrees ! Estimated noise=0.336493 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 = 0.00254794 Jy ! Component: 100 - total flux cleaned = 0.00373292 Jy ! Component: 150 - total flux cleaned = 0.00440858 Jy ! Component: 200 - total flux cleaned = 0.00480773 Jy ! Total flux subtracted in 200 components = 0.00480773 Jy ! Clean residual min=-0.001305 max=0.001261 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0305249 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0305249 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=0.038746Jy sigma=0.724755 ! Fit after self-cal, rms=0.038746Jy sigma=0.724737 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.976855 ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.93 HN 1.18 KP 0.88 ! LA 1.39 MK 1.16 NL 0.90 OV 1.13 ! PT 0.92 SC 0.93 ! ! Amplitude normalization factor in sub-array 2: 0.968615 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.02 HN 0.87 KP 0.98 ! LA 1.15 MK 1.25 NL 0.74 OV 1.05 ! PT 1.12 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.02462 ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.92 HN 1.10 KP 0.98 ! LA 0.93 MK 0.93 NL 0.88 OV 0.94 ! PT 0.81 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.977078 ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.94 HN 1.18 KP 0.98 ! LA 0.96 MK 1.00 NL 0.78 OV 1.02 ! PT 1.18 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.973041 ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 HN 1.05 KP 0.88 ! LA 1.18 MK 0.87 NL 0.98 OV 1.03 ! PT 0.93 SC 1.11 ! ! Amplitude normalization factor in sub-array 2: 1.01199 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 HN 0.93 KP 1.15 ! LA 0.98 MK 0.95 NL 0.76 OV 1.15 ! PT 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.03073 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.11 KP 0.94 ! LA 0.98 MK 0.72 NL 1.02 OV 1.03 ! PT 1.02 SC 0.85 ! ! Amplitude normalization factor in sub-array 2: 0.966377 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.36 HN 0.99 KP 0.92 ! LA 0.96 MK 1.17 NL 0.80 OV 1.03 ! PT 1.03 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.933978 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.06 KP 0.84 ! LA 1.15 MK 1.28 NL 0.90 OV 1.26 ! PT 1.10 SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 1.01331 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.09 HN 1.05 KP 0.93 ! LA 0.98 MK 1.01 NL 0.75 OV 1.23 ! PT 0.90 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.967592 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.97 KP 1.00 ! LA 1.17 MK 1.37 NL 0.84 OV 0.95 ! PT 0.90 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.961361 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.06 HN 1.28 KP 1.07 ! LA 1.26 MK 1.01 NL 0.73 OV 0.96 ! PT 1.06 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.897192 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.12 KP 0.93 ! LA 1.20 MK 1.72 NL 1.05 OV 1.02 ! PT 1.00 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.00891 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.20 HN 0.92 KP 0.90 ! LA 0.88 MK 0.96 NL 0.68 OV 1.13 ! PT 1.16 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.934592 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.86 HN 1.28 KP 1.04 ! LA 1.11 MK 1.05 NL 1.05 OV 0.94 ! PT 1.09 SC 1.30 ! ! Amplitude normalization factor in sub-array 2: 1.00079 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 1.21 KP 1.21 ! LA 0.85 MK 1.00 NL 0.87 OV 1.10 ! PT 0.83 ! ! ! Fit before self-cal, rms=0.038746Jy sigma=0.724737 ! Fit after self-cal, rms=0.038781Jy sigma=0.719595 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=0.038781Jy sigma=0.719595 ! Fit after self-cal, rms=0.038786Jy sigma=0.719552 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.491 mas, bpa=-17.28 degrees ! Estimated noise=0.318153 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 = -0.000978579 Jy ! Component: 100 - total flux cleaned = -0.00107002 Jy ! Component: 150 - total flux cleaned = -0.00113785 Jy ! Component: 200 - total flux cleaned = -0.00118209 Jy ! Total flux subtracted in 200 components = -0.00118209 Jy ! Clean residual min=-0.000897 max=0.000992 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0293428 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0293428 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=0.038770Jy sigma=0.719065 ! Fit after self-cal, rms=0.038770Jy sigma=0.719063 ! 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=0.038770Jy sigma=0.719063 ! Fit after self-cal, rms=0.038744Jy sigma=0.718284 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 = 4.29612e-05 Jy ! Component: 100 - total flux cleaned = 4.2775e-05 Jy ! Component: 150 - total flux cleaned = 4.65618e-05 Jy ! Component: 200 - total flux cleaned = 5.04007e-05 Jy ! Total flux subtracted in 200 components = 5.04007e-05 Jy ! Clean residual min=-0.000895 max=0.000981 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0293932 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0293932 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=0.038743Jy sigma=0.718271 ! Fit after self-cal, rms=0.038741Jy sigma=0.718115 ! 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: 1.201 x 2.491 at -17.28 degrees (North through East) ! Clean map min=-0.00086607 max=0.024402 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=0.9403 mas, bmaj=2.304 mas, bpa=-18.43 degrees ! Estimated noise=0.563193 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206093 Jy ! Component: 100 - total flux cleaned = 0.0246619 Jy ! Component: 150 - total flux cleaned = 0.0266301 Jy ! Component: 200 - total flux cleaned = 0.0278411 Jy ! Total flux subtracted in 200 components = 0.0278411 Jy ! Clean residual min=-0.001602 max=0.001597 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0278411 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0278411 Jy ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.491 mas, bpa=-17.28 degrees ! Estimated noise=0.318153 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) ! Added new window around map position (-39, -24.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104221 Jy ! Component: 100 - total flux cleaned = 0.00136899 Jy ! Component: 150 - total flux cleaned = 0.00154502 Jy ! Component: 200 - total flux cleaned = 0.00164867 Jy ! Total flux subtracted in 200 components = 0.00164867 Jy ! Clean residual min=-0.000896 max=0.000923 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0294897 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.0294897 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.43537e-05 Jy ! Component: 100 - total flux cleaned = 9.65722e-05 Jy ! Component: 150 - total flux cleaned = 0.000110104 Jy ! Component: 200 - total flux cleaned = 0.000136957 Jy ! Total flux subtracted in 200 components = 0.000136957 Jy ! Clean residual min=-0.000889 max=0.000921 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0296267 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.0296267 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=0.038718Jy sigma=0.717486 ! Fit after self-cal, rms=0.038715Jy sigma=0.717349 wmodel J0847+3147_X_map.mod ! Writing 59 model components to file: J0847+3147_X_map.mod wobs J0847+3147_X_uvs.fits ! Writing UV FITS file: J0847+3147_X_uvs.fits wwins J0847+3147_X_map.win ! wwins: Wrote 2 windows to J0847+3147_X_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 = 5.77965e-05 Jy ! Component: 100 - total flux cleaned = 0.000177859 Jy ! Component: 150 - total flux cleaned = 0.000263833 Jy ! Component: 200 - total flux cleaned = 0.000332277 Jy ! Component: 250 - total flux cleaned = 0.000384921 Jy ! Component: 300 - total flux cleaned = 0.000384815 Jy ! Component: 350 - total flux cleaned = 0.000409597 Jy ! Component: 400 - total flux cleaned = 0.000361515 Jy ! Component: 450 - total flux cleaned = 0.000302552 Jy ! Component: 500 - total flux cleaned = 0.000256239 Jy ! Component: 550 - total flux cleaned = 0.000210636 Jy ! Component: 600 - total flux cleaned = 0.000121468 Jy ! Component: 650 - total flux cleaned = 0.000110838 Jy ! Component: 700 - total flux cleaned = 5.72319e-05 Jy ! Component: 750 - total flux cleaned = 6.78674e-05 Jy ! Component: 800 - total flux cleaned = 2.58756e-05 Jy ! Component: 850 - total flux cleaned = 3.60427e-05 Jy ! Component: 900 - total flux cleaned = -2.47583e-05 Jy ! Component: 950 - total flux cleaned = -4.46069e-05 Jy ! Component: 1000 - total flux cleaned = -3.45868e-05 Jy ! Component: 1050 - total flux cleaned = -5.39621e-05 Jy ! Component: 1100 - total flux cleaned = -5.39325e-05 Jy ! Component: 1150 - total flux cleaned = -0.000101254 Jy ! Component: 1200 - total flux cleaned = -0.000101132 Jy ! Component: 1250 - total flux cleaned = -0.000128989 Jy ! Component: 1300 - total flux cleaned = -0.000156297 Jy ! Component: 1350 - total flux cleaned = -0.000165278 Jy ! Component: 1400 - total flux cleaned = -0.000183051 Jy ! Component: 1450 - total flux cleaned = -0.000227194 Jy ! Component: 1500 - total flux cleaned = -0.000244683 Jy ! Component: 1550 - total flux cleaned = -0.000270384 Jy ! Component: 1600 - total flux cleaned = -0.000287341 Jy ! Component: 1650 - total flux cleaned = -0.000312705 Jy ! Component: 1700 - total flux cleaned = -0.000312699 Jy ! Component: 1750 - total flux cleaned = -0.000337467 Jy ! Component: 1800 - total flux cleaned = -0.000345567 Jy ! Component: 1850 - total flux cleaned = -0.000369723 Jy ! Component: 1900 - total flux cleaned = -0.000385724 Jy ! Component: 1950 - total flux cleaned = -0.000417571 Jy ! Component: 2000 - total flux cleaned = -0.000425541 Jy ! Component: 2050 - total flux cleaned = -0.000433361 Jy ! Component: 2100 - total flux cleaned = -0.000471799 Jy ! Component: 2150 - total flux cleaned = -0.000471714 Jy ! Component: 2200 - total flux cleaned = -0.000449105 Jy ! Component: 2250 - total flux cleaned = -0.00048664 Jy ! Component: 2300 - total flux cleaned = -0.000486604 Jy ! Component: 2350 - total flux cleaned = -0.00050135 Jy ! Component: 2400 - total flux cleaned = -0.00051594 Jy ! Component: 2450 - total flux cleaned = -0.000523217 Jy ! Component: 2500 - total flux cleaned = -0.000494555 Jy ! Component: 2550 - total flux cleaned = -0.000523085 Jy ! Component: 2600 - total flux cleaned = -0.000515973 Jy ! Component: 2650 - total flux cleaned = -0.000508924 Jy ! Component: 2700 - total flux cleaned = -0.000543692 Jy ! Component: 2750 - total flux cleaned = -0.000502267 Jy ! Component: 2800 - total flux cleaned = -0.000529742 Jy ! Component: 2850 - total flux cleaned = -0.000529639 Jy ! Component: 2900 - total flux cleaned = -0.000549888 Jy ! Component: 2950 - total flux cleaned = -0.000576685 Jy ! Component: 3000 - total flux cleaned = -0.00057001 Jy ! Component: 3050 - total flux cleaned = -0.000563432 Jy ! Component: 3100 - total flux cleaned = -0.000576631 Jy ! Component: 3150 - total flux cleaned = -0.000596185 Jy ! Component: 3200 - total flux cleaned = -0.000589742 Jy ! Component: 3250 - total flux cleaned = -0.000609058 Jy ! Component: 3300 - total flux cleaned = -0.000609157 Jy ! Component: 3350 - total flux cleaned = -0.000621844 Jy ! Component: 3400 - total flux cleaned = -0.000634503 Jy ! Component: 3450 - total flux cleaned = -0.000646995 Jy ! Component: 3500 - total flux cleaned = -0.000665652 Jy ! Component: 3550 - total flux cleaned = -0.000671781 Jy ! Component: 3600 - total flux cleaned = -0.00068415 Jy ! Component: 3650 - total flux cleaned = -0.000696392 Jy ! Component: 3700 - total flux cleaned = -0.000702465 Jy ! Component: 3750 - total flux cleaned = -0.000702462 Jy ! Component: 3800 - total flux cleaned = -0.000726561 Jy ! Component: 3850 - total flux cleaned = -0.000702592 Jy ! Component: 3900 - total flux cleaned = -0.000720507 Jy ! Component: 3950 - total flux cleaned = -0.000738298 Jy ! Component: 4000 - total flux cleaned = -0.000744196 Jy ! Component: 4050 - total flux cleaned = -0.0007677 Jy ! Total flux subtracted in 4096 components = -0.000802664 Jy ! Clean residual min=-0.000364 max=0.000349 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.028824 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 362 components and 0.028824 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0847+3147_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 2.491 at -17.28 degrees (North through East) ! Clean map min=-0.00072001 max=0.024328 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0847+3147_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0847+3147_X_a_map.mod ! Writing 362 model components to file: /vlbi/vcs9/uvm//J0847+3147_X_a_map.mod wobs /vlbi/vcs9/uvm//J0847+3147_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0847+3147_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0847+3147_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0847+3147_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0243283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26405 1.26405 2.52811 5.05621 10.1124 20.2248 40.4497 80.8994 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.331 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0847+3147_X_a_dfm.log closed on Tue Dec 26 22:03:25 2017