! Started logfile: /vlbi/vcs9/uvm//J0650-1637_X_b_dfm.log on Tue Dec 26 21:48:21 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//J0650-1637_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0650-1637_X_b_uvm.fits ! AN table 1: 27 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.757908 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 85 lines of history. ! ! Reading 9968 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 J0650-1637_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)= 0.868084 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 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.299281Jy sigma=29.807894 ! Fit after self-cal, rms=0.265867Jy sigma=5.639936 ! 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=0.8411 mas, bmaj=2.397 mas, bpa=-11.66 degrees ! Estimated noise=0.493915 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 = 0.67995 Jy ! Component: 100 - total flux cleaned = 0.863019 Jy ! Total flux subtracted in 100 components = 0.863019 Jy ! Clean residual min=-0.030189 max=0.059518 Jy/beam ! Clean residual mean=-0.000139 rms=0.008142 Jy/beam ! Combined flux in latest and established models = 0.863019 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.863019 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=0.141753Jy sigma=3.386252 ! Fit after self-cal, rms=0.139968Jy sigma=3.360713 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0883245 Jy ! Component: 100 - total flux cleaned = 0.134611 Jy ! Total flux subtracted in 100 components = 0.134611 Jy ! Clean residual min=-0.014483 max=0.019313 Jy/beam ! Clean residual mean=-0.000051 rms=0.003867 Jy/beam ! Combined flux in latest and established models = 0.997629 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.997629 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=0.071446Jy sigma=1.627272 ! Fit after self-cal, rms=0.069820Jy sigma=1.595441 ! 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=1.082 mas, bmaj=2.919 mas, bpa=-10.26 degrees ! Estimated noise=0.311574 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 = 0.0398453 Jy ! Component: 100 - total flux cleaned = 0.0580741 Jy ! Component: 150 - total flux cleaned = 0.0674138 Jy ! Component: 200 - total flux cleaned = 0.0698664 Jy ! Total flux subtracted in 200 components = 0.0698664 Jy ! Clean residual min=-0.009571 max=0.016681 Jy/beam ! Clean residual mean=-0.000001 rms=0.003033 Jy/beam ! Combined flux in latest and established models = 1.0675 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 1.0675 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=0.058001Jy sigma=1.197526 ! Fit after self-cal, rms=0.057231Jy sigma=1.180335 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01893 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.01 LA 0.94 ! MK 1.00 NL 0.97 OV 1.00 PT 0.98 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996141 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 1.02 LA 0.98 ! MK 0.99 NL 1.08 OV 1.00 PT 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01327 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.02 LA 0.97 ! MK 0.99 NL 0.97 OV 1.01 PT 0.99 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.991345 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.02 LA 0.99 ! MK 0.99 NL 1.09 OV 1.00 PT 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01375 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 LA 0.97 ! MK 0.99 NL 0.97 OV 1.01 PT 0.99 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.995524 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 1.02 LA 0.99 ! MK 0.98 NL 1.08 OV 1.01 PT 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00774 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 LA 0.98 ! MK 1.02 NL 0.97 OV 1.00 PT 1.01 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.98856 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 1.02 LA 0.99 ! MK 0.99 NL 1.09 OV 1.01 PT 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999973 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 LA 0.99 ! MK 1.01 NL 0.99 OV 1.01 PT 1.01 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.981582 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 KP 1.03 LA 0.99 ! MK 0.99 NL 1.10 OV 1.01 PT 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997613 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 LA 0.99 ! MK 1.02 NL 0.98 OV 1.02 PT 1.02 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.978374 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 KP 1.03 LA 1.00 ! MK 0.99 NL 1.11 OV 1.02 PT 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99886 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 LA 0.99 ! MK 1.03 NL 0.98 OV 1.02 PT 1.02 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.977963 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 KP 1.04 LA 1.01 ! MK 0.99 NL 1.10 OV 1.02 PT 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99648 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 LA 0.99 ! MK 1.04 NL 0.98 OV 1.02 PT 1.02 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.981169 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 1.03 LA 1.00 ! MK 0.99 NL 1.11 OV 1.01 PT 1.01 ! ! ! Fit before self-cal, rms=0.057231Jy sigma=1.180335 ! Fit after self-cal, rms=0.048908Jy sigma=1.032334 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=0.048908Jy sigma=1.032334 ! Fit after self-cal, rms=0.048901Jy sigma=1.032140 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=2.931 mas, bpa=-9.896 degrees ! Estimated noise=0.308904 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) ! Added new window around map position (-6, -3.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928833 Jy ! Component: 100 - total flux cleaned = 0.011045 Jy ! Component: 150 - total flux cleaned = 0.0121754 Jy ! Component: 200 - total flux cleaned = 0.013126 Jy ! Total flux subtracted in 200 components = 0.013126 Jy ! Clean residual min=-0.007104 max=0.008087 Jy/beam ! Clean residual mean=0.000016 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 1.08062 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 81 components and 1.08062 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=0.045078Jy sigma=0.936013 ! Fit after self-cal, rms=0.044830Jy sigma=0.930945 ! 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=0.044830Jy sigma=0.930945 ! Fit after self-cal, rms=0.044689Jy sigma=0.928467 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 (-10.8, -5.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986838 Jy ! Component: 100 - total flux cleaned = 0.0132061 Jy ! Component: 150 - total flux cleaned = 0.0151482 Jy ! Component: 200 - total flux cleaned = 0.0158562 Jy ! Total flux subtracted in 200 components = 0.0158562 Jy ! Clean residual min=-0.006080 max=0.005788 Jy/beam ! Clean residual mean=0.000004 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 1.09648 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 1.09648 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=0.042850Jy sigma=0.881658 ! Fit after self-cal, rms=0.042619Jy sigma=0.876961 ! 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: 1.091 x 2.931 at -9.896 degrees (North through East) ! Clean map min=-0.0058272 max=0.83548 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 ! Performing amp+phase self-cal over 60 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=0.042619Jy sigma=0.876961 ! Fit after self-cal, rms=0.038703Jy sigma=0.769937 ! 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=0.038703Jy sigma=0.769937 ! Fit after self-cal, rms=0.038678Jy sigma=0.769649 ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.917 mas, bpa=-9.955 degrees ! Estimated noise=0.308783 mJy/beam. ! Added new window around map position (-18, -9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065823 Jy ! Component: 100 - total flux cleaned = 0.0111649 Jy ! Component: 150 - total flux cleaned = 0.0145303 Jy ! Component: 200 - total flux cleaned = 0.0168583 Jy ! Total flux subtracted in 200 components = 0.0168583 Jy ! Clean residual min=-0.002706 max=0.002992 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 1.11334 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 1.11334 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=0.037415Jy sigma=0.739849 ! Fit after self-cal, rms=0.037317Jy sigma=0.738203 ! Inverting map ! ============== Finished amplitude self-cal ============== 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=0.8422 mas, bmaj=2.391 mas, bpa=-11.49 degrees ! Estimated noise=0.49165 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.675709 Jy ! Component: 100 - total flux cleaned = 0.860802 Jy ! Component: 150 - total flux cleaned = 0.949826 Jy ! Component: 200 - total flux cleaned = 0.996042 Jy ! Total flux subtracted in 200 components = 0.996042 Jy ! Clean residual min=-0.010901 max=0.016511 Jy/beam ! Clean residual mean=-0.000041 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 0.996042 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.996042 Jy ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.917 mas, bpa=-9.955 degrees ! Estimated noise=0.308783 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 = 0.034926 Jy ! Component: 100 - total flux cleaned = 0.0546139 Jy ! Component: 150 - total flux cleaned = 0.0680375 Jy ! Component: 200 - total flux cleaned = 0.0777678 Jy ! Total flux subtracted in 200 components = 0.0777678 Jy ! Clean residual min=-0.004626 max=0.005610 Jy/beam ! Clean residual mean=-0.000009 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 1.07381 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 80 components and 1.07381 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755415 Jy ! Component: 100 - total flux cleaned = 0.0137272 Jy ! Component: 150 - total flux cleaned = 0.0187631 Jy ! Component: 200 - total flux cleaned = 0.0225701 Jy ! Total flux subtracted in 200 components = 0.0225701 Jy ! Clean residual min=-0.003531 max=0.003874 Jy/beam ! Clean residual mean=-0.000005 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 1.09638 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 117 components and 1.09638 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=0.038429Jy sigma=0.759419 ! Fit after self-cal, rms=0.038136Jy sigma=0.755118 wmodel J0650-1637_X_map.mod ! Writing 117 model components to file: J0650-1637_X_map.mod wobs J0650-1637_X_uvs.fits ! Writing UV FITS file: J0650-1637_X_uvs.fits wwins J0650-1637_X_map.win ! wwins: Wrote 5 windows to J0650-1637_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 = 0.00137518 Jy ! Component: 100 - total flux cleaned = 0.00235208 Jy ! Component: 150 - total flux cleaned = 0.0030352 Jy ! Component: 200 - total flux cleaned = 0.00351776 Jy ! Component: 250 - total flux cleaned = 0.00372065 Jy ! Component: 300 - total flux cleaned = 0.00391736 Jy ! Component: 350 - total flux cleaned = 0.00410761 Jy ! Component: 400 - total flux cleaned = 0.00420013 Jy ! Component: 450 - total flux cleaned = 0.00428986 Jy ! Component: 500 - total flux cleaned = 0.00441954 Jy ! Component: 550 - total flux cleaned = 0.00466816 Jy ! Component: 600 - total flux cleaned = 0.00482811 Jy ! Component: 650 - total flux cleaned = 0.00494345 Jy ! Component: 700 - total flux cleaned = 0.00516954 Jy ! Component: 750 - total flux cleaned = 0.00535369 Jy ! Component: 800 - total flux cleaned = 0.00553466 Jy ! Component: 850 - total flux cleaned = 0.00567468 Jy ! Component: 900 - total flux cleaned = 0.00581191 Jy ! Component: 950 - total flux cleaned = 0.00594592 Jy ! Component: 1000 - total flux cleaned = 0.00617443 Jy ! Component: 1050 - total flux cleaned = 0.00623906 Jy ! Component: 1100 - total flux cleaned = 0.00642734 Jy ! Component: 1150 - total flux cleaned = 0.00667234 Jy ! Component: 1200 - total flux cleaned = 0.00667261 Jy ! Component: 1250 - total flux cleaned = 0.0068199 Jy ! Component: 1300 - total flux cleaned = 0.00693428 Jy ! Component: 1350 - total flux cleaned = 0.00699016 Jy ! Component: 1400 - total flux cleaned = 0.00701711 Jy ! Component: 1450 - total flux cleaned = 0.007044 Jy ! Component: 1500 - total flux cleaned = 0.00712319 Jy ! Component: 1550 - total flux cleaned = 0.00704476 Jy ! Component: 1600 - total flux cleaned = 0.00714822 Jy ! Component: 1650 - total flux cleaned = 0.00717416 Jy ! Component: 1700 - total flux cleaned = 0.00722416 Jy ! Component: 1750 - total flux cleaned = 0.00727253 Jy ! Component: 1800 - total flux cleaned = 0.00729616 Jy ! Component: 1850 - total flux cleaned = 0.00739031 Jy ! Component: 1900 - total flux cleaned = 0.00736734 Jy ! Component: 1950 - total flux cleaned = 0.00745794 Jy ! Component: 2000 - total flux cleaned = 0.00748011 Jy ! Component: 2050 - total flux cleaned = 0.00747943 Jy ! Component: 2100 - total flux cleaned = 0.00760969 Jy ! Component: 2150 - total flux cleaned = 0.00767355 Jy ! Component: 2200 - total flux cleaned = 0.00775722 Jy ! Component: 2250 - total flux cleaned = 0.00779843 Jy ! Component: 2300 - total flux cleaned = 0.00790085 Jy ! Component: 2350 - total flux cleaned = 0.00800118 Jy ! Component: 2400 - total flux cleaned = 0.00807993 Jy ! Component: 2450 - total flux cleaned = 0.00813869 Jy ! Component: 2500 - total flux cleaned = 0.00821553 Jy ! Component: 2550 - total flux cleaned = 0.00825353 Jy ! Component: 2600 - total flux cleaned = 0.00830972 Jy ! Component: 2650 - total flux cleaned = 0.0084576 Jy ! Component: 2700 - total flux cleaned = 0.00851208 Jy ! Component: 2750 - total flux cleaned = 0.00858365 Jy ! Component: 2800 - total flux cleaned = 0.00863668 Jy ! Component: 2850 - total flux cleaned = 0.00865426 Jy ! Component: 2900 - total flux cleaned = 0.00875809 Jy ! Component: 2950 - total flux cleaned = 0.00879241 Jy ! Component: 3000 - total flux cleaned = 0.00885977 Jy ! Component: 3050 - total flux cleaned = 0.00887632 Jy ! Component: 3100 - total flux cleaned = 0.0089256 Jy ! Component: 3150 - total flux cleaned = 0.00892576 Jy ! Component: 3200 - total flux cleaned = 0.00900621 Jy ! Component: 3250 - total flux cleaned = 0.0090538 Jy ! Component: 3300 - total flux cleaned = 0.00906965 Jy ! Component: 3350 - total flux cleaned = 0.00906951 Jy ! Component: 3400 - total flux cleaned = 0.00911558 Jy ! Component: 3450 - total flux cleaned = 0.00914597 Jy ! Component: 3500 - total flux cleaned = 0.00911595 Jy ! Component: 3550 - total flux cleaned = 0.00917561 Jy ! Component: 3600 - total flux cleaned = 0.00921971 Jy ! Component: 3650 - total flux cleaned = 0.00930658 Jy ! Component: 3700 - total flux cleaned = 0.00932091 Jy ! Component: 3750 - total flux cleaned = 0.00940589 Jy ! Component: 3800 - total flux cleaned = 0.00947566 Jy ! Component: 3850 - total flux cleaned = 0.00953105 Jy ! Component: 3900 - total flux cleaned = 0.00961336 Jy ! Component: 3950 - total flux cleaned = 0.00965419 Jy ! Component: 4000 - total flux cleaned = 0.00976148 Jy ! Component: 4050 - total flux cleaned = 0.00976138 Jy ! Total flux subtracted in 4096 components = 0.0098141 Jy ! Clean residual min=-0.000726 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 1.10619 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 401 components and 1.10619 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0650-1637_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 2.917 at -9.955 degrees (North through East) ! Clean map min=-0.0017428 max=0.82958 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0650-1637_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0650-1637_X_b_map.mod ! Writing 401 model components to file: /vlbi/vcs9/uvm//J0650-1637_X_b_map.mod wobs /vlbi/vcs9/uvm//J0650-1637_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0650-1637_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0650-1637_X_b_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0650-1637_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.829576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0848243 0.0848243 0.169649 0.339297 0.678594 1.35719 2.71438 5.42875 10.8575 21.715 43.43 86.86 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.829 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3536.72 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0650-1637_X_b_dfm.log closed on Tue Dec 26 21:48:25 2017