! Started logfile: /vlbi/vcs9/uvm//J0420+1459_C_a_dfm.log on Tue Dec 26 21:33:29 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//J0420+1459_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0420+1459_C_a_uvm.fits ! AN table 1: 46 integrations on 15 of 15 possible baselines. ! AN table 2: 47 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99651 visibilities/baseline/integration-bin. ! Found source: J0420+1459 ! ! 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 15992 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 J0420+1459_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)= 0.0442099 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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001244Jy sigma=30.405891 ! Fit after self-cal, rms=0.967489Jy sigma=29.336636 ! 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=1.906 mas, bmaj=5.315 mas, bpa=-8.966 degrees ! Estimated noise=0.305759 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 = 0.0278027 Jy ! Component: 100 - total flux cleaned = 0.033124 Jy ! Total flux subtracted in 100 components = 0.033124 Jy ! Clean residual min=-0.003455 max=0.003733 Jy/beam ! Clean residual mean=-0.000011 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.033124 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.033124 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=0.029275Jy sigma=0.865786 ! Fit after self-cal, rms=0.029248Jy sigma=0.864941 ! 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=2.507 mas, bmaj=5.612 mas, bpa=-7.529 degrees ! Estimated noise=0.184224 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 = 0.00406003 Jy ! Component: 100 - total flux cleaned = 0.00643949 Jy ! Component: 150 - total flux cleaned = 0.0080155 Jy ! Component: 200 - total flux cleaned = 0.00877687 Jy ! Total flux subtracted in 200 components = 0.00877687 Jy ! Clean residual min=-0.004107 max=0.006035 Jy/beam ! Clean residual mean=-0.000027 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.0419009 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.0419009 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=0.028986Jy sigma=0.850974 ! Fit after self-cal, rms=0.028986Jy sigma=0.850861 ! 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: 1.09757 ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.94 KP 0.93 LA 1.01 ! NL 0.86 OV 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.86151 ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 1.69 HN 0.96 LA 0.83 ! MK 0.85 NL 1.10 OV 1.72 PT 0.80 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0805 ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.99 KP 0.98 LA 0.98 ! NL 0.93 OV 0.92 ! ! Amplitude normalization factor in sub-array 2: 0.859085 ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 1.73 HN 1.00 LA 0.79 ! MK 0.92 NL 1.19 OV 1.51 PT 0.83 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.08271 ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.92 KP 0.96 LA 0.95 ! NL 1.01 OV 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.708369 ! Telescope amplitude corrections in sub-array 2: ! BR 1.44 FD 2.18 HN 1.26 LA 0.85 ! MK 1.16 NL 1.40 OV 2.18 PT 0.83 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.0735 ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.00 KP 0.87 LA 0.98 ! NL 1.08 OV 0.89 ! ! Amplitude normalization factor in sub-array 2: 0.832982 ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.65 HN 1.04 LA 0.82 ! MK 0.95 NL 1.33 OV 1.75 PT 0.81 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.13541 ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.89 KP 0.91 LA 0.93 ! NL 0.81 OV 0.88 ! ! Amplitude normalization factor in sub-array 2: 0.74941 ! Telescope amplitude corrections in sub-array 2: ! BR 1.44 FD 1.99 HN 1.01 LA 0.79 ! MK 0.97 NL 1.81 OV 1.93 PT 0.73 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.13749 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.94 KP 0.91 LA 0.89 ! NL 0.81 OV 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.827519 ! Telescope amplitude corrections in sub-array 2: ! BR 1.36 FD 1.72 HN 1.00 LA 0.78 ! MK 0.87 NL 1.61 OV 1.60 PT 0.73 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.15812 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.92 KP 0.88 LA 0.91 ! NL 0.79 OV 0.85 ! ! Amplitude normalization factor in sub-array 2: 0.842044 ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 1.84 HN 1.07 LA 0.79 ! MK 0.89 NL 1.44 OV 1.40 PT 0.75 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.16754 ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.90 KP 0.88 LA 0.91 ! NL 0.81 OV 0.85 ! ! Amplitude normalization factor in sub-array 2: 0.861549 ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.69 HN 1.09 LA 0.77 ! MK 0.91 NL 1.36 OV 1.54 PT 0.76 ! ! ! Fit before self-cal, rms=0.028986Jy sigma=0.850861 ! Fit after self-cal, rms=0.031311Jy sigma=0.889969 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=0.031311Jy sigma=0.889969 ! Fit after self-cal, rms=0.031415Jy sigma=0.889258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=6.401 mas, bpa=-9.647 degrees ! Estimated noise=0.148952 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 = -0.00617475 Jy ! Component: 100 - total flux cleaned = -0.00723211 Jy ! Component: 150 - total flux cleaned = -0.00743002 Jy ! Component: 200 - total flux cleaned = -0.00751596 Jy ! Total flux subtracted in 200 components = -0.00751596 Jy ! Clean residual min=-0.003865 max=0.004016 Jy/beam ! Clean residual mean=-0.000007 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0343849 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0343849 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=0.031573Jy sigma=0.849774 ! Fit after self-cal, rms=0.031580Jy sigma=0.849705 ! 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=0.031580Jy sigma=0.849705 ! Fit after self-cal, rms=0.031572Jy sigma=0.848132 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) ! Added new window around map position (-0.6, 14.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301867 Jy ! Component: 100 - total flux cleaned = 0.00371037 Jy ! Component: 150 - total flux cleaned = 0.00391485 Jy ! Component: 200 - total flux cleaned = 0.00385495 Jy ! Total flux subtracted in 200 components = 0.00385495 Jy ! Clean residual min=-0.003134 max=0.003726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0382399 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.0382399 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=0.030819Jy sigma=0.822834 ! Fit after self-cal, rms=0.030790Jy sigma=0.821597 ! 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: 2.25 x 6.401 at -9.647 degrees (North through East) ! Clean map min=-0.0030353 max=0.027693 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=1.756 mas, bmaj=5.713 mas, bpa=-9.756 degrees ! Estimated noise=0.264259 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245595 Jy ! Component: 100 - total flux cleaned = 0.0322455 Jy ! Component: 150 - total flux cleaned = 0.0371328 Jy ! Component: 200 - total flux cleaned = 0.0398714 Jy ! Total flux subtracted in 200 components = 0.0398714 Jy ! Clean residual min=-0.003016 max=0.003541 Jy/beam ! Clean residual mean=-0.000005 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0398714 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0398714 Jy ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=6.401 mas, bpa=-9.647 degrees ! Estimated noise=0.148952 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 = -0.000787091 Jy ! Component: 100 - total flux cleaned = -0.00133534 Jy ! Component: 150 - total flux cleaned = -0.00144747 Jy ! Component: 200 - total flux cleaned = -0.00154529 Jy ! Total flux subtracted in 200 components = -0.00154529 Jy ! Clean residual min=-0.003225 max=0.003678 Jy/beam ! Clean residual mean=-0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0383261 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0383261 Jy ! Inverting map ! Added new window around map position (-15.9, -18). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378228 Jy ! Component: 100 - total flux cleaned = 0.00570766 Jy ! Component: 150 - total flux cleaned = 0.00726135 Jy ! Component: 200 - total flux cleaned = 0.00856955 Jy ! Total flux subtracted in 200 components = 0.00856955 Jy ! Clean residual min=-0.002587 max=0.002493 Jy/beam ! Clean residual mean=-0.000005 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0468957 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 101 components and 0.0468956 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116857 Jy ! Component: 100 - total flux cleaned = 0.00217835 Jy ! Component: 150 - total flux cleaned = 0.00318117 Jy ! Component: 200 - total flux cleaned = 0.00388106 Jy ! Total flux subtracted in 200 components = 0.00388106 Jy ! Clean residual min=-0.002497 max=0.002441 Jy/beam ! Clean residual mean=-0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0507767 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 135 components and 0.0507767 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=0.029911Jy sigma=0.792091 ! Fit after self-cal, rms=0.029776Jy sigma=0.788983 wmodel J0420+1459_C_map.mod ! Writing 135 model components to file: J0420+1459_C_map.mod wobs J0420+1459_C_uvs.fits ! Writing UV FITS file: J0420+1459_C_uvs.fits wwins J0420+1459_C_map.win ! wwins: Wrote 3 windows to J0420+1459_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 = -1.51194e-05 Jy ! Component: 100 - total flux cleaned = 0.000453916 Jy ! Component: 150 - total flux cleaned = 0.000925838 Jy ! Component: 200 - total flux cleaned = 0.00136656 Jy ! Component: 250 - total flux cleaned = 0.00165351 Jy ! Component: 300 - total flux cleaned = 0.00192571 Jy ! Component: 350 - total flux cleaned = 0.00215637 Jy ! Component: 400 - total flux cleaned = 0.00243141 Jy ! Component: 450 - total flux cleaned = 0.00266781 Jy ! Component: 500 - total flux cleaned = 0.002819 Jy ! Component: 550 - total flux cleaned = 0.00306187 Jy ! Component: 600 - total flux cleaned = 0.00322507 Jy ! Component: 650 - total flux cleaned = 0.00342805 Jy ! Component: 700 - total flux cleaned = 0.00358179 Jy ! Component: 750 - total flux cleaned = 0.00387942 Jy ! Component: 800 - total flux cleaned = 0.00404518 Jy ! Component: 850 - total flux cleaned = 0.00434646 Jy ! Component: 900 - total flux cleaned = 0.00454147 Jy ! Component: 950 - total flux cleaned = 0.0047506 Jy ! Component: 1000 - total flux cleaned = 0.00499119 Jy ! Component: 1050 - total flux cleaned = 0.00513524 Jy ! Component: 1100 - total flux cleaned = 0.00532898 Jy ! Component: 1150 - total flux cleaned = 0.00546622 Jy ! Component: 1200 - total flux cleaned = 0.00566732 Jy ! Component: 1250 - total flux cleaned = 0.00578216 Jy ! Component: 1300 - total flux cleaned = 0.00597533 Jy ! Component: 1350 - total flux cleaned = 0.0061166 Jy ! Component: 1400 - total flux cleaned = 0.00620913 Jy ! Component: 1450 - total flux cleaned = 0.00634546 Jy ! Component: 1500 - total flux cleaned = 0.00646426 Jy ! Component: 1550 - total flux cleaned = 0.00655157 Jy ! Component: 1600 - total flux cleaned = 0.00665199 Jy ! Component: 1650 - total flux cleaned = 0.00673691 Jy ! Component: 1700 - total flux cleaned = 0.00682042 Jy ! Component: 1750 - total flux cleaned = 0.00683415 Jy ! Component: 1800 - total flux cleaned = 0.00690153 Jy ! Component: 1850 - total flux cleaned = 0.00692818 Jy ! Component: 1900 - total flux cleaned = 0.00696743 Jy ! Component: 1950 - total flux cleaned = 0.00703173 Jy ! Component: 2000 - total flux cleaned = 0.00704437 Jy ! Component: 2050 - total flux cleaned = 0.00705686 Jy ! Component: 2100 - total flux cleaned = 0.00708181 Jy ! Component: 2150 - total flux cleaned = 0.00711862 Jy ! Component: 2200 - total flux cleaned = 0.00720255 Jy ! Component: 2250 - total flux cleaned = 0.00719075 Jy ! Component: 2300 - total flux cleaned = 0.0072606 Jy ! Component: 2350 - total flux cleaned = 0.00726058 Jy ! Component: 2400 - total flux cleaned = 0.00731758 Jy ! Component: 2450 - total flux cleaned = 0.00732884 Jy ! Component: 2500 - total flux cleaned = 0.00739518 Jy ! Component: 2550 - total flux cleaned = 0.00740596 Jy ! Component: 2600 - total flux cleaned = 0.00747067 Jy ! Component: 2650 - total flux cleaned = 0.00750253 Jy ! Component: 2700 - total flux cleaned = 0.00751297 Jy ! Component: 2750 - total flux cleaned = 0.00755455 Jy ! Component: 2800 - total flux cleaned = 0.0075956 Jy ! Component: 2850 - total flux cleaned = 0.00762595 Jy ! Component: 2900 - total flux cleaned = 0.00762598 Jy ! Component: 2950 - total flux cleaned = 0.0076459 Jy ! Component: 3000 - total flux cleaned = 0.00766566 Jy ! Component: 3050 - total flux cleaned = 0.00768515 Jy ! Component: 3100 - total flux cleaned = 0.00766604 Jy ! Component: 3150 - total flux cleaned = 0.00770415 Jy ! Component: 3200 - total flux cleaned = 0.00771361 Jy ! Component: 3250 - total flux cleaned = 0.00773232 Jy ! Component: 3300 - total flux cleaned = 0.00775065 Jy ! Component: 3350 - total flux cleaned = 0.00773238 Jy ! Component: 3400 - total flux cleaned = 0.00775041 Jy ! Component: 3450 - total flux cleaned = 0.00773235 Jy ! Component: 3500 - total flux cleaned = 0.0077324 Jy ! Component: 3550 - total flux cleaned = 0.0077148 Jy ! Component: 3600 - total flux cleaned = 0.00770599 Jy ! Component: 3650 - total flux cleaned = 0.00766255 Jy ! Component: 3700 - total flux cleaned = 0.00764525 Jy ! Component: 3750 - total flux cleaned = 0.00762816 Jy ! Component: 3800 - total flux cleaned = 0.00760276 Jy ! Component: 3850 - total flux cleaned = 0.00761116 Jy ! Component: 3900 - total flux cleaned = 0.00756932 Jy ! Component: 3950 - total flux cleaned = 0.00753613 Jy ! Component: 4000 - total flux cleaned = 0.00748669 Jy ! Component: 4050 - total flux cleaned = 0.00745394 Jy ! Total flux subtracted in 4096 components = 0.00744574 Jy ! Clean residual min=-0.000476 max=0.000449 Jy/beam ! Clean residual mean=-0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0582224 Jy keep ! Adding 406 model components to the UV plane model. ! The established model now contains 540 components and 0.0582224 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0420+1459_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.25 x 6.401 at -9.647 degrees (North through East) ! Clean map min=-0.0015517 max=0.028225 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0420+1459_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0420+1459_C_a_map.mod ! Writing 540 model components to file: /vlbi/vcs9/uvm//J0420+1459_C_a_map.mod wobs /vlbi/vcs9/uvm//J0420+1459_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0420+1459_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0420+1459_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0420+1459_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0282246 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7418 1.7418 3.4836 6.96719 13.9344 27.8688 55.7375 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 172.235 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0420+1459_C_a_dfm.log closed on Tue Dec 26 21:33:33 2017