! Started logfile: /vlbi/vcs9/uvm//J1227+1957_C_a_dfm.log on Tue Dec 26 22:24:04 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//J1227+1957_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1227+1957_C_a_uvm.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1227+1957 ! ! 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 94 lines of history. ! ! Reading 12960 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 J1227+1957_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)= 0.0313111 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=1.000461Jy sigma=29.765650 ! Fit after self-cal, rms=0.985676Jy sigma=29.328922 ! 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=1.332 mas, bmaj=3.592 mas, bpa=1.058 degrees ! Estimated noise=0.326575 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 = 0.0117838 Jy ! Component: 100 - total flux cleaned = 0.0141915 Jy ! Total flux subtracted in 100 components = 0.0141915 Jy ! Clean residual min=-0.000989 max=0.001043 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0141915 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0141915 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=0.027629Jy sigma=0.758783 ! Fit after self-cal, rms=0.027593Jy sigma=0.757632 ! 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=1.625 mas, bmaj=4.03 mas, bpa=0.9167 degrees ! Estimated noise=0.208776 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 = 0.00149226 Jy ! Component: 100 - total flux cleaned = 0.00215782 Jy ! Component: 150 - total flux cleaned = 0.0025433 Jy ! Component: 200 - total flux cleaned = 0.00277364 Jy ! Total flux subtracted in 200 components = 0.00277364 Jy ! Clean residual min=-0.000715 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0169651 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0169651 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=0.027522Jy sigma=0.755850 ! Fit after self-cal, rms=0.027521Jy sigma=0.755825 ! 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: 1.02236 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.80 HN 1.05 KP 1.03 ! LA 0.82 MK 0.90 NL 1.03 OV 0.97 ! PT 1.24 SC 1.04 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.04521 ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.86 HN 1.03 KP 1.08 ! LA 0.81 MK 0.97 NL 1.02 OV 0.93 ! PT 0.89 SC 0.79 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.01913 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.10 KP 1.03 ! LA 0.92 MK 0.94 NL 0.92 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02215 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.76 KP 1.14 ! LA 0.87 MK 0.97 NL 1.15 OV 1.03 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.949781 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.90 HN 1.16 KP 1.11 ! LA 0.98 MK 1.03 NL 0.90 OV 1.05 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.959967 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.33 HN 0.96 KP 0.93 ! LA 0.95 MK 1.05 NL 0.98 OV 0.99 ! PT 0.94 SC 1.15 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.975451 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.29 KP 0.98 ! LA 1.02 MK 0.83 NL 1.01 OV 1.33 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.928323 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.07 KP 1.37 ! LA 1.11 MK 1.01 NL 1.12 OV 1.07 ! PT 1.08 SC 0.90 ! ! ! Fit before self-cal, rms=0.027521Jy sigma=0.755825 ! Fit after self-cal, rms=0.027783Jy sigma=0.753105 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=0.027783Jy sigma=0.753105 ! Fit after self-cal, rms=0.027786Jy sigma=0.753080 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=4.06 mas, bpa=0.5325 degrees ! Estimated noise=0.199754 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 = -0.000379097 Jy ! Component: 100 - total flux cleaned = -0.000424792 Jy ! Component: 150 - total flux cleaned = -0.000435755 Jy ! Component: 200 - total flux cleaned = -0.000449299 Jy ! Total flux subtracted in 200 components = -0.000449299 Jy ! Clean residual min=-0.000591 max=0.000683 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0165158 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0165158 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=0.027789Jy sigma=0.752906 ! Fit after self-cal, rms=0.027788Jy sigma=0.752902 ! 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=0.027788Jy sigma=0.752902 ! Fit after self-cal, rms=0.027750Jy sigma=0.751327 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 = 7.26315e-05 Jy ! Component: 100 - total flux cleaned = 8.05664e-05 Jy ! Component: 150 - total flux cleaned = 8.42526e-05 Jy ! Component: 200 - total flux cleaned = 9.06643e-05 Jy ! Total flux subtracted in 200 components = 9.06643e-05 Jy ! Clean residual min=-0.000575 max=0.000693 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0166065 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0166065 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=0.027748Jy sigma=0.751299 ! Fit after self-cal, rms=0.027741Jy sigma=0.750860 ! 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: 1.605 x 4.06 at 0.5325 degrees (North through East) ! Clean map min=-0.00055291 max=0.013895 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=1.327 mas, bmaj=3.604 mas, bpa=0.7763 degrees ! Estimated noise=0.317139 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116398 Jy ! Component: 100 - total flux cleaned = 0.0140067 Jy ! Component: 150 - total flux cleaned = 0.0150822 Jy ! Component: 200 - total flux cleaned = 0.0157355 Jy ! Total flux subtracted in 200 components = 0.0157355 Jy ! Clean residual min=-0.000953 max=0.000955 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0157355 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0157355 Jy ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=4.06 mas, bpa=0.5325 degrees ! Estimated noise=0.199754 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 (23.4, -17.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626664 Jy ! Component: 100 - total flux cleaned = 0.000818815 Jy ! Component: 150 - total flux cleaned = 0.000947813 Jy ! Component: 200 - total flux cleaned = 0.00105252 Jy ! Total flux subtracted in 200 components = 0.00105252 Jy ! Clean residual min=-0.000608 max=0.000616 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.016788 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.016788 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 5.43676e-05 Jy ! Component: 100 - total flux cleaned = 8.22054e-05 Jy ! Component: 150 - total flux cleaned = 0.00011514 Jy ! Component: 200 - total flux cleaned = 0.000137011 Jy ! Total flux subtracted in 200 components = 0.000137011 Jy ! Clean residual min=-0.000605 max=0.000635 Jy/beam ! Clean residual mean=0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.016925 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.016925 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=0.027723Jy sigma=0.750140 ! Fit after self-cal, rms=0.027720Jy sigma=0.749913 wmodel J1227+1957_C_map.mod ! Writing 51 model components to file: J1227+1957_C_map.mod wobs J1227+1957_C_uvs.fits ! Writing UV FITS file: J1227+1957_C_uvs.fits wwins J1227+1957_C_map.win ! wwins: Wrote 2 windows to J1227+1957_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 = -7.36233e-05 Jy ! Component: 100 - total flux cleaned = -0.000175209 Jy ! Component: 150 - total flux cleaned = -0.000251083 Jy ! Component: 200 - total flux cleaned = -0.000359727 Jy ! Component: 250 - total flux cleaned = -0.000437859 Jy ! Component: 300 - total flux cleaned = -0.000505011 Jy ! Component: 350 - total flux cleaned = -0.000578252 Jy ! Component: 400 - total flux cleaned = -0.0006177 Jy ! Component: 450 - total flux cleaned = -0.000679058 Jy ! Component: 500 - total flux cleaned = -0.00075349 Jy ! Component: 550 - total flux cleaned = -0.000818579 Jy ! Component: 600 - total flux cleaned = -0.000867988 Jy ! Component: 650 - total flux cleaned = -0.000923386 Jy ! Component: 700 - total flux cleaned = -0.000977404 Jy ! Component: 750 - total flux cleaned = -0.00101041 Jy ! Component: 800 - total flux cleaned = -0.00104927 Jy ! Component: 850 - total flux cleaned = -0.00106205 Jy ! Component: 900 - total flux cleaned = -0.00109328 Jy ! Component: 950 - total flux cleaned = -0.00110559 Jy ! Component: 1000 - total flux cleaned = -0.00113589 Jy ! Component: 1050 - total flux cleaned = -0.00114177 Jy ! Component: 1100 - total flux cleaned = -0.00115917 Jy ! Component: 1150 - total flux cleaned = -0.00117061 Jy ! Component: 1200 - total flux cleaned = -0.00116496 Jy ! Component: 1250 - total flux cleaned = -0.00117611 Jy ! Component: 1300 - total flux cleaned = -0.00118702 Jy ! Component: 1350 - total flux cleaned = -0.00119241 Jy ! Component: 1400 - total flux cleaned = -0.00120298 Jy ! Component: 1450 - total flux cleaned = -0.00118729 Jy ! Component: 1500 - total flux cleaned = -0.00118214 Jy ! Component: 1550 - total flux cleaned = -0.00118725 Jy ! Component: 1600 - total flux cleaned = -0.00117216 Jy ! Component: 1650 - total flux cleaned = -0.00117709 Jy ! Component: 1700 - total flux cleaned = -0.00114788 Jy ! Component: 1750 - total flux cleaned = -0.00113356 Jy ! Component: 1800 - total flux cleaned = -0.00112878 Jy ! Component: 1850 - total flux cleaned = -0.00109583 Jy ! Component: 1900 - total flux cleaned = -0.00108194 Jy ! Component: 1950 - total flux cleaned = -0.00104989 Jy ! Component: 2000 - total flux cleaned = -0.00103633 Jy ! Component: 2050 - total flux cleaned = -0.0010139 Jy ! Component: 2100 - total flux cleaned = -0.00100953 Jy ! Component: 2150 - total flux cleaned = -0.000991922 Jy ! Component: 2200 - total flux cleaned = -0.000987531 Jy ! Component: 2250 - total flux cleaned = -0.000987454 Jy ! Component: 2300 - total flux cleaned = -0.00097468 Jy ! Component: 2350 - total flux cleaned = -0.000957818 Jy ! Component: 2400 - total flux cleaned = -0.000970326 Jy ! Component: 2450 - total flux cleaned = -0.000957885 Jy ! Component: 2500 - total flux cleaned = -0.000945574 Jy ! Component: 2550 - total flux cleaned = -0.000941519 Jy ! Component: 2600 - total flux cleaned = -0.000949599 Jy ! Component: 2650 - total flux cleaned = -0.000929473 Jy ! Component: 2700 - total flux cleaned = -0.0009255 Jy ! Component: 2750 - total flux cleaned = -0.000913647 Jy ! Component: 2800 - total flux cleaned = -0.000905829 Jy ! Component: 2850 - total flux cleaned = -0.000878694 Jy ! Component: 2900 - total flux cleaned = -0.000882579 Jy ! Component: 2950 - total flux cleaned = -0.000863482 Jy ! Component: 3000 - total flux cleaned = -0.000863467 Jy ! Component: 3050 - total flux cleaned = -0.000837145 Jy ! Component: 3100 - total flux cleaned = -0.000825999 Jy ! Component: 3150 - total flux cleaned = -0.000807454 Jy ! Component: 3200 - total flux cleaned = -0.000803781 Jy ! Component: 3250 - total flux cleaned = -0.000789191 Jy ! Component: 3300 - total flux cleaned = -0.000792812 Jy ! Component: 3350 - total flux cleaned = -0.000771201 Jy ! Component: 3400 - total flux cleaned = -0.000767668 Jy ! Component: 3450 - total flux cleaned = -0.000771214 Jy ! Component: 3500 - total flux cleaned = -0.000760627 Jy ! Component: 3550 - total flux cleaned = -0.000746636 Jy ! Component: 3600 - total flux cleaned = -0.000736189 Jy ! Component: 3650 - total flux cleaned = -0.000722383 Jy ! Component: 3700 - total flux cleaned = -0.000705202 Jy ! Component: 3750 - total flux cleaned = -0.000694985 Jy ! Component: 3800 - total flux cleaned = -0.000674626 Jy ! Component: 3850 - total flux cleaned = -0.000664508 Jy ! Component: 3900 - total flux cleaned = -0.000641066 Jy ! Component: 3950 - total flux cleaned = -0.000644362 Jy ! Component: 4000 - total flux cleaned = -0.000624496 Jy ! Component: 4050 - total flux cleaned = -0.000614614 Jy ! Total flux subtracted in 4096 components = -0.000591709 Jy ! Clean residual min=-0.000174 max=0.000163 Jy/beam ! Clean residual mean=0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0163333 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 367 components and 0.0163333 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1227+1957_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.605 x 4.06 at 0.5325 degrees (North through East) ! Clean map min=-0.000427 max=0.013847 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1227+1957_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1227+1957_C_a_map.mod ! Writing 367 model components to file: /vlbi/vcs9/uvm//J1227+1957_C_a_map.mod wobs /vlbi/vcs9/uvm//J1227+1957_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1227+1957_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1227+1957_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1227+1957_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0138467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.74715e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24517 1.24517 2.49033 4.98067 9.96134 19.9227 39.8454 79.6907 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.931 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1227+1957_C_a_dfm.log closed on Tue Dec 26 22:24:07 2017