! Started logfile: /vlbi/vcs9/uvm//J0546+4044_X_a_dfm.log on Tue Dec 26 21:43:43 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//J0546+4044_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0546+4044_X_a_uvm.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.940952 visibilities/baseline/integration-bin. ! Found source: J0546+4044 ! ! 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 11856 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 J0546+4044_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)= 0.0466154 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 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000935Jy sigma=26.051185 ! Fit after self-cal, rms=0.975142Jy sigma=25.344619 ! 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=0.8906 mas, bmaj=2.467 mas, bpa=21.72 degrees ! Estimated noise=0.513947 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 = 0.0180685 Jy ! Component: 100 - total flux cleaned = 0.0256822 Jy ! Total flux subtracted in 100 components = 0.0256822 Jy ! Clean residual min=-0.003323 max=0.005049 Jy/beam ! Clean residual mean=-0.000019 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0256822 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0256822 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=0.037866Jy sigma=0.962638 ! Fit after self-cal, rms=0.037814Jy sigma=0.960806 ! 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=1.181 mas, bmaj=2.657 mas, bpa=21.99 degrees ! Estimated noise=0.249534 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 = 0.0119233 Jy ! Component: 100 - total flux cleaned = 0.0189005 Jy ! Component: 150 - total flux cleaned = 0.0232221 Jy ! Component: 200 - total flux cleaned = 0.025949 Jy ! Total flux subtracted in 200 components = 0.025949 Jy ! Clean residual min=-0.003125 max=0.007057 Jy/beam ! Clean residual mean=-0.000017 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.0516312 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 0.0516312 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=0.035042Jy sigma=0.880581 ! Fit after self-cal, rms=0.035001Jy sigma=0.879666 ! Inverting map ! Added new window around map position (-2.8, 1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766695 Jy ! Component: 100 - total flux cleaned = 0.00996444 Jy ! Component: 150 - total flux cleaned = 0.0119493 Jy ! Component: 200 - total flux cleaned = 0.01352 Jy ! Total flux subtracted in 200 components = 0.01352 Jy ! Clean residual min=-0.002508 max=0.005093 Jy/beam ! Clean residual mean=-0.000005 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0651512 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 112 components and 0.0651512 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=0.033638Jy sigma=0.841997 ! Fit after self-cal, rms=0.033600Jy sigma=0.840246 ! Inverting map ! Added new window around map position (-9.2, 5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056592 Jy ! Component: 100 - total flux cleaned = 0.00861318 Jy ! Component: 150 - total flux cleaned = 0.0108357 Jy ! Component: 200 - total flux cleaned = 0.0126779 Jy ! Total flux subtracted in 200 components = 0.0126779 Jy ! Clean residual min=-0.001796 max=0.002080 Jy/beam ! Clean residual mean=-0.000006 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0778291 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 56 model components to the UV plane model. ! The established model now contains 163 components and 0.0778291 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=0.032855Jy sigma=0.819090 ! Fit after self-cal, rms=0.032799Jy sigma=0.816982 ! 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: 0.89264 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.57 KP 1.05 ! LA 0.98 MK 1.51 NL 1.34 OV 1.08 ! PT 0.94 SC 0.81 ! ! Amplitude normalization factor in sub-array 2: 1.02863 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.11 HN 1.05 KP 0.91 ! LA 0.90 MK 0.94 NL 0.95 OV 0.93 ! PT 0.86 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0523 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.17 HN 0.91 KP 0.93 ! LA 0.92 MK 1.19 NL 0.82 OV 0.98 ! PT 0.81 SC 0.86 ! ! Amplitude normalization factor in sub-array 2: 0.87647 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.17 HN 1.70 KP 0.90 ! LA 0.94 MK 0.82 NL 1.82 OV 1.00 ! PT 0.92 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.856141 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.12 HN 0.97 KP 0.95 ! LA 0.92 MK 1.76 NL 1.74 OV 0.98 ! PT 0.83 SC 1.25 ! ! Amplitude normalization factor in sub-array 2: 0.977171 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.13 HN 0.84 KP 0.91 ! LA 0.84 MK 1.80 NL 0.79 OV 0.94 ! PT 0.90 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.967667 ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.00 HN 0.95 KP 1.04 ! LA 0.85 MK 1.20 NL 1.22 OV 0.94 ! PT 0.88 SC 0.84 ! ! Amplitude normalization factor in sub-array 2: 1.06609 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.06 HN 0.95 KP 0.94 ! LA 0.86 MK 0.86 NL 0.88 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01185 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.10 KP 0.98 ! LA 1.05 MK 0.74 NL 1.31 OV 0.94 ! PT 0.87 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.03493 ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 1.11 HN 0.79 KP 0.95 ! LA 0.88 MK 1.47 NL 0.75 OV 1.03 ! PT 0.90 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.938195 ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.23 HN 0.85 KP 1.02 ! LA 1.02 MK 0.78 NL 2.06 OV 1.02 ! PT 0.86 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.970913 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.25 HN 0.89 KP 0.98 ! LA 1.13 MK 1.18 NL 0.84 OV 1.02 ! PT 0.94 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.04187 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.10 KP 0.97 ! LA 1.06 MK 0.78 NL 0.85 OV 0.89 ! PT 0.89 SC 1.07 ! ! Amplitude normalization factor in sub-array 2: 1.10132 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.02 KP 0.89 ! LA 0.98 MK 0.73 NL 0.72 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.917565 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.18 HN 1.05 KP 0.98 ! LA 0.90 MK 0.81 NL 1.83 OV 0.93 ! PT 0.89 SC 1.31 ! ! Amplitude normalization factor in sub-array 2: 0.892272 ! Telescope amplitude corrections in sub-array 2: ! BR 1.50 FD 1.25 HN 1.27 KP 1.07 ! LA 1.00 MK 0.91 NL 1.19 OV 1.08 ! PT 0.81 ! ! ! Fit before self-cal, rms=0.032799Jy sigma=0.816982 ! Fit after self-cal, rms=0.033899Jy sigma=0.813496 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=0.033899Jy sigma=0.813496 ! Fit after self-cal, rms=0.033908Jy sigma=0.813420 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.709 mas, bpa=22.75 degrees ! Estimated noise=0.228737 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 = -0.00131969 Jy ! Component: 100 - total flux cleaned = -0.00165517 Jy ! Component: 150 - total flux cleaned = -0.00156452 Jy ! Component: 200 - total flux cleaned = -0.00144966 Jy ! Total flux subtracted in 200 components = -0.00144966 Jy ! Clean residual min=-0.001100 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0763795 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 202 components and 0.0763795 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=0.033804Jy sigma=0.807263 ! Fit after self-cal, rms=0.033800Jy sigma=0.807072 ! 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=0.033800Jy sigma=0.807072 ! Fit after self-cal, rms=0.033647Jy sigma=0.801566 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 = 0.000532488 Jy ! Component: 100 - total flux cleaned = 0.000715251 Jy ! Component: 150 - total flux cleaned = 0.000842674 Jy ! Component: 200 - total flux cleaned = 0.000974053 Jy ! Total flux subtracted in 200 components = 0.000974053 Jy ! Clean residual min=-0.000925 max=0.000978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0773535 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 233 components and 0.0773535 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=0.033623Jy sigma=0.800458 ! Fit after self-cal, rms=0.033574Jy sigma=0.799215 ! 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: 1.184 x 2.709 at 22.75 degrees (North through East) ! Clean map min=-0.00209 max=0.023314 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=0.8853 mas, bmaj=2.483 mas, bpa=22.22 degrees ! Estimated noise=0.487245 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171061 Jy ! Component: 100 - total flux cleaned = 0.025382 Jy ! Component: 150 - total flux cleaned = 0.0314133 Jy ! Component: 200 - total flux cleaned = 0.0362836 Jy ! Total flux subtracted in 200 components = 0.0362836 Jy ! Clean residual min=-0.002365 max=0.003059 Jy/beam ! Clean residual mean=-0.000014 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0362836 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.0362836 Jy ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.709 mas, bpa=22.75 degrees ! Estimated noise=0.228737 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 = 0.00880472 Jy ! Component: 100 - total flux cleaned = 0.0147243 Jy ! Component: 150 - total flux cleaned = 0.0191879 Jy ! Component: 200 - total flux cleaned = 0.0227212 Jy ! Total flux subtracted in 200 components = 0.0227212 Jy ! Clean residual min=-0.001789 max=0.002148 Jy/beam ! Clean residual mean=-0.000011 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0590048 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 140 components and 0.0590048 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286722 Jy ! Component: 100 - total flux cleaned = 0.00522039 Jy ! Component: 150 - total flux cleaned = 0.00718029 Jy ! Component: 200 - total flux cleaned = 0.00882802 Jy ! Total flux subtracted in 200 components = 0.00882802 Jy ! Clean residual min=-0.001221 max=0.001450 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0678328 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 70 model components to the UV plane model. ! The established model now contains 197 components and 0.0678328 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=0.033742Jy sigma=0.803246 ! Fit after self-cal, rms=0.033741Jy sigma=0.802815 wmodel J0546+4044_X_map.mod ! Writing 197 model components to file: J0546+4044_X_map.mod wobs J0546+4044_X_uvs.fits ! Writing UV FITS file: J0546+4044_X_uvs.fits wwins J0546+4044_X_map.win ! wwins: Wrote 3 windows to J0546+4044_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 = 0.000654081 Jy ! Component: 100 - total flux cleaned = 0.00112236 Jy ! Component: 150 - total flux cleaned = 0.00142954 Jy ! Component: 200 - total flux cleaned = 0.00167844 Jy ! Component: 250 - total flux cleaned = 0.00193319 Jy ! Component: 300 - total flux cleaned = 0.00213877 Jy ! Component: 350 - total flux cleaned = 0.00233683 Jy ! Component: 400 - total flux cleaned = 0.00252771 Jy ! Component: 450 - total flux cleaned = 0.00272775 Jy ! Component: 500 - total flux cleaned = 0.00287251 Jy ! Component: 550 - total flux cleaned = 0.00299762 Jy ! Component: 600 - total flux cleaned = 0.0031039 Jy ! Component: 650 - total flux cleaned = 0.00316296 Jy ! Component: 700 - total flux cleaned = 0.00317748 Jy ! Component: 750 - total flux cleaned = 0.00321939 Jy ! Component: 800 - total flux cleaned = 0.0032058 Jy ! Component: 850 - total flux cleaned = 0.0032192 Jy ! Component: 900 - total flux cleaned = 0.00324533 Jy ! Component: 950 - total flux cleaned = 0.00325825 Jy ! Component: 1000 - total flux cleaned = 0.00324594 Jy ! Component: 1050 - total flux cleaned = 0.00325798 Jy ! Component: 1100 - total flux cleaned = 0.00324599 Jy ! Component: 1150 - total flux cleaned = 0.00324583 Jy ! Component: 1200 - total flux cleaned = 0.00318893 Jy ! Component: 1250 - total flux cleaned = 0.00321121 Jy ! Component: 1300 - total flux cleaned = 0.00316722 Jy ! Component: 1350 - total flux cleaned = 0.0031567 Jy ! Component: 1400 - total flux cleaned = 0.00313569 Jy ! Component: 1450 - total flux cleaned = 0.00313546 Jy ! Component: 1500 - total flux cleaned = 0.00304474 Jy ! Component: 1550 - total flux cleaned = 0.00306459 Jy ! Component: 1600 - total flux cleaned = 0.00301593 Jy ! Component: 1650 - total flux cleaned = 0.00297769 Jy ! Component: 1700 - total flux cleaned = 0.00295892 Jy ! Component: 1750 - total flux cleaned = 0.00296811 Jy ! Component: 1800 - total flux cleaned = 0.00294088 Jy ! Component: 1850 - total flux cleaned = 0.00292311 Jy ! Component: 1900 - total flux cleaned = 0.00294938 Jy ! Component: 1950 - total flux cleaned = 0.00293201 Jy ! Component: 2000 - total flux cleaned = 0.00294899 Jy ! Component: 2050 - total flux cleaned = 0.00294055 Jy ! Component: 2100 - total flux cleaned = 0.0029405 Jy ! Component: 2150 - total flux cleaned = 0.00293241 Jy ! Component: 2200 - total flux cleaned = 0.00297273 Jy ! Component: 2250 - total flux cleaned = 0.00295689 Jy ! Component: 2300 - total flux cleaned = 0.00296475 Jy ! Component: 2350 - total flux cleaned = 0.00295691 Jy ! Component: 2400 - total flux cleaned = 0.00296461 Jy ! Component: 2450 - total flux cleaned = 0.00297214 Jy ! Component: 2500 - total flux cleaned = 0.00294951 Jy ! Component: 2550 - total flux cleaned = 0.00291973 Jy ! Component: 2600 - total flux cleaned = 0.00293459 Jy ! Component: 2650 - total flux cleaned = 0.00291998 Jy ! Component: 2700 - total flux cleaned = 0.00292718 Jy ! Component: 2750 - total flux cleaned = 0.00290575 Jy ! Component: 2800 - total flux cleaned = 0.00287043 Jy ! Component: 2850 - total flux cleaned = 0.0028844 Jy ! Component: 2900 - total flux cleaned = 0.00289131 Jy ! Component: 2950 - total flux cleaned = 0.00284313 Jy ! Component: 3000 - total flux cleaned = 0.00284313 Jy ! Component: 3050 - total flux cleaned = 0.00284988 Jy ! Component: 3100 - total flux cleaned = 0.00282975 Jy ! Component: 3150 - total flux cleaned = 0.00283636 Jy ! Component: 3200 - total flux cleaned = 0.00281654 Jy ! Component: 3250 - total flux cleaned = 0.00280342 Jy ! Component: 3300 - total flux cleaned = 0.00276449 Jy ! Component: 3350 - total flux cleaned = 0.00277742 Jy ! Component: 3400 - total flux cleaned = 0.00275177 Jy ! Component: 3450 - total flux cleaned = 0.00272635 Jy ! Component: 3500 - total flux cleaned = 0.00268227 Jy ! Component: 3550 - total flux cleaned = 0.00268229 Jy ! Component: 3600 - total flux cleaned = 0.00266362 Jy ! Component: 3650 - total flux cleaned = 0.00265128 Jy ! Component: 3700 - total flux cleaned = 0.00263897 Jy ! Component: 3750 - total flux cleaned = 0.00259631 Jy ! Component: 3800 - total flux cleaned = 0.00259025 Jy ! Component: 3850 - total flux cleaned = 0.00256015 Jy ! Component: 3900 - total flux cleaned = 0.00254816 Jy ! Component: 3950 - total flux cleaned = 0.00250055 Jy ! Component: 4000 - total flux cleaned = 0.00248868 Jy ! Component: 4050 - total flux cleaned = 0.00245925 Jy ! Total flux subtracted in 4096 components = 0.00243 Jy ! Clean residual min=-0.000356 max=0.000351 Jy/beam ! Clean residual mean=-0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0702628 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 529 components and 0.0702628 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0546+4044_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 2.709 at 22.75 degrees (North through East) ! Clean map min=-0.00072879 max=0.02291 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0546+4044_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0546+4044_X_a_map.mod ! Writing 529 model components to file: /vlbi/vcs9/uvm//J0546+4044_X_a_map.mod wobs /vlbi/vcs9/uvm//J0546+4044_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0546+4044_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0546+4044_X_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0546+4044_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.02291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35625 1.35625 2.71251 5.42501 10.85 21.7 43.4001 86.8002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.197 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0546+4044_X_a_dfm.log closed on Tue Dec 26 21:43:47 2017