! Started logfile: /vlbi/vcs9/uvm//J1308+654A_X_a_dfm.log on Tue Dec 26 22:28:02 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//J1308+654A_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1308+654A_X_a_uvm.fits ! AN table 1: 95 integrations on 21 of 21 possible baselines. ! AN table 2: 153 integrations on 10 of 10 possible baselines. ! AN table 3: 48 integrations on 6 of 6 possible baselines. ! AN table 4: 41 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.722838 visibilities/baseline/integration-bin. ! Found source: J1308+654A ! ! 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 23472 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 J1308+654A_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)= 0.0428465 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 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 313 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.001471Jy sigma=25.655759 ! Fit after self-cal, rms=0.978169Jy sigma=25.093341 ! 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=2.237 mas, bmaj=3.659 mas, bpa=66.14 degrees ! Estimated noise=0.342762 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 = 0.0151052 Jy ! Component: 100 - total flux cleaned = 0.0205962 Jy ! Total flux subtracted in 100 components = 0.0205962 Jy ! Clean residual min=-0.002271 max=0.002710 Jy/beam ! Clean residual mean=0.000062 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0205962 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0205962 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=0.036206Jy sigma=0.816667 ! Fit after self-cal, rms=0.036194Jy sigma=0.816268 ! 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=2.67 mas, bmaj=3.968 mas, bpa=73.61 degrees ! Estimated noise=0.182272 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 = 0.00684966 Jy ! Component: 100 - total flux cleaned = 0.0112747 Jy ! Component: 150 - total flux cleaned = 0.0142881 Jy ! Component: 200 - total flux cleaned = 0.0163422 Jy ! Total flux subtracted in 200 components = 0.0163422 Jy ! Clean residual min=-0.002892 max=0.004508 Jy/beam ! Clean residual mean=0.000106 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0369385 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 87 components and 0.0369385 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=0.034410Jy sigma=0.783686 ! Fit after self-cal, rms=0.034400Jy sigma=0.783539 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.914825 ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 1.19 KP 1.23 LA 0.89 ! NL 0.96 OV 1.79 PT 0.87 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00636 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 KP 0.88 LA 1.02 OV 1.41 ! PT 0.68 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.642723 ! Telescope amplitude corrections in sub-array 3: ! KP 3.67 LA 0.58 NL 1.43 PT 0.54 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.907391 ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 KP 1.16 LA 0.98 OV 1.21 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.89344 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.73 KP 1.00 LA 0.84 ! NL 0.93 OV 1.78 PT 0.63 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.949378 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KP 1.33 LA 0.87 OV 1.20 ! PT 0.84 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.07141 ! Telescope amplitude corrections in sub-array 3: ! KP 1.45 LA 0.75 NL 1.09 PT 0.45 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.955251 ! Telescope amplitude corrections in sub-array 4: ! FD 0.88 KP 1.04 LA 0.97 OV 1.30 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.766036 ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 2.26 KP 1.02 LA 0.85 ! NL 1.13 OV 2.18 PT 0.50 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.96361 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 KP 1.27 LA 0.88 OV 1.15 ! PT 0.80 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.95244 ! Telescope amplitude corrections in sub-array 3: ! KP 1.24 LA 1.03 NL 1.54 PT 0.40 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.881527 ! Telescope amplitude corrections in sub-array 4: ! FD 1.26 KP 0.88 LA 1.06 OV 1.34 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.890056 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.53 KP 1.19 LA 0.87 ! NL 0.94 OV 1.44 PT 0.89 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.816671 ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 KP 1.58 LA 0.82 OV 1.96 ! PT 0.46 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.996213 ! Telescope amplitude corrections in sub-array 3: ! KP 1.38 LA 1.16 NL 0.65 PT 0.83 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.954972 ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 1.19 LA 1.10 OV 0.95 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.896516 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.78 KP 1.35 LA 0.67 ! NL 1.01 OV 1.61 PT 0.52 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01145 ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 KP 1.13 LA 0.81 OV 1.61 ! PT 0.56 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.817238 ! Telescope amplitude corrections in sub-array 3: ! KP 0.76 LA 2.53 NL 0.78 PT 0.83 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.96984 ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 0.87 LA 1.02 OV 1.15 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.853027 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.77 KP 1.25 LA 0.80 ! NL 0.84 OV 1.98 PT 0.51 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.912051 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 KP 1.60 LA 0.75 OV 1.75 ! PT 0.47 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.922108 ! Telescope amplitude corrections in sub-array 3: ! KP 0.95 LA 1.76 NL 0.81 PT 0.82 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.949625 ! Telescope amplitude corrections in sub-array 4: ! FD 1.19 KP 1.09 LA 1.03 OV 0.91 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.925505 ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.49 KP 1.10 LA 0.86 ! NL 1.01 OV 1.72 PT 0.66 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.935615 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 KP 1.88 LA 0.65 OV 1.35 ! PT 0.59 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.977356 ! Telescope amplitude corrections in sub-array 3: ! KP 1.68 LA 0.83 NL 0.77 PT 0.81 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.919854 ! Telescope amplitude corrections in sub-array 4: ! FD 1.44 KP 0.88 LA 0.83 OV 1.21 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.922227 ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.35 KP 1.03 LA 1.21 ! NL 1.15 OV 1.33 PT 0.79 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.974874 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KP 1.50 LA 0.65 OV 1.32 ! PT 0.65 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.875628 ! Telescope amplitude corrections in sub-array 3: ! KP 1.57 LA 0.97 NL 1.61 PT 0.43 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.894143 ! Telescope amplitude corrections in sub-array 4: ! FD 1.23 KP 0.83 LA 1.09 OV 1.34 ! ! ! Fit before self-cal, rms=0.034400Jy sigma=0.783539 ! Fit after self-cal, rms=0.031201Jy sigma=0.769769 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=0.031201Jy sigma=0.769769 ! Fit after self-cal, rms=0.031226Jy sigma=0.769324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.792 mas, bmaj=4 mas, bpa=76.44 degrees ! Estimated noise=0.137662 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 = -0.00519981 Jy ! Component: 100 - total flux cleaned = -0.0073634 Jy ! Component: 150 - total flux cleaned = -0.00834817 Jy ! Component: 200 - total flux cleaned = -0.00881433 Jy ! Total flux subtracted in 200 components = -0.00881433 Jy ! Clean residual min=-0.001260 max=0.001419 Jy/beam ! Clean residual mean=0.000041 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0281241 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 60 model components to the UV plane model. ! The established model now contains 138 components and 0.0281241 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=0.031084Jy sigma=0.741710 ! Fit after self-cal, rms=0.031084Jy sigma=0.741693 ! 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=0.031084Jy sigma=0.741693 ! Fit after self-cal, rms=0.031064Jy sigma=0.739673 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 = -0.000106633 Jy ! Component: 100 - total flux cleaned = -0.000124118 Jy ! Component: 150 - total flux cleaned = -0.000140063 Jy ! Component: 200 - total flux cleaned = -0.000154691 Jy ! Total flux subtracted in 200 components = -0.000154691 Jy ! Clean residual min=-0.001255 max=0.001414 Jy/beam ! Clean residual mean=0.000044 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0279694 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.0279694 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=0.031065Jy sigma=0.739605 ! Fit after self-cal, rms=0.031073Jy sigma=0.739459 ! 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: 2.792 x 4 at 76.44 degrees (North through East) ! Clean map min=-0.0012531 max=0.015335 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=2.23 mas, bmaj=3.623 mas, bpa=68.83 degrees ! Estimated noise=0.295788 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126886 Jy ! Component: 100 - total flux cleaned = 0.0173792 Jy ! Component: 150 - total flux cleaned = 0.0204493 Jy ! Component: 200 - total flux cleaned = 0.0226112 Jy ! Total flux subtracted in 200 components = 0.0226112 Jy ! Clean residual min=-0.001755 max=0.001579 Jy/beam ! Clean residual mean=0.000026 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0226112 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.0226112 Jy ! Inverting map and beam ! Estimated beam: bmin=2.792 mas, bmaj=4 mas, bpa=76.44 degrees ! Estimated noise=0.137662 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 = 0.00259677 Jy ! Component: 100 - total flux cleaned = 0.00370291 Jy ! Component: 150 - total flux cleaned = 0.0042698 Jy ! Component: 200 - total flux cleaned = 0.00456598 Jy ! Total flux subtracted in 200 components = 0.00456598 Jy ! Clean residual min=-0.001274 max=0.001400 Jy/beam ! Clean residual mean=0.000050 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0271772 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.0271772 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 5.41833e-05 Jy ! Component: 100 - total flux cleaned = 8.20575e-05 Jy ! Component: 150 - total flux cleaned = 0.000101648 Jy ! Component: 200 - total flux cleaned = 0.000114481 Jy ! Total flux subtracted in 200 components = 0.000114481 Jy ! Clean residual min=-0.001271 max=0.001394 Jy/beam ! Clean residual mean=0.000049 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0272917 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0272917 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=0.031076Jy sigma=0.739860 ! Fit after self-cal, rms=0.031082Jy sigma=0.739854 wmodel J1308+654A_X_map.mod ! Writing 108 model components to file: J1308+654A_X_map.mod wobs J1308+654A_X_uvs.fits ! Writing UV FITS file: J1308+654A_X_uvs.fits wwins J1308+654A_X_map.win ! wwins: Wrote 1 windows to J1308+654A_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 = 0.000582404 Jy ! Component: 100 - total flux cleaned = 0.000891447 Jy ! Component: 150 - total flux cleaned = 0.00107164 Jy ! Component: 200 - total flux cleaned = 0.00122029 Jy ! Component: 250 - total flux cleaned = 0.00125553 Jy ! Component: 300 - total flux cleaned = 0.00128915 Jy ! Component: 350 - total flux cleaned = 0.00133607 Jy ! Component: 400 - total flux cleaned = 0.00133569 Jy ! Component: 450 - total flux cleaned = 0.00136357 Jy ! Component: 500 - total flux cleaned = 0.00148539 Jy ! Component: 550 - total flux cleaned = 0.00161536 Jy ! Component: 600 - total flux cleaned = 0.00172757 Jy ! Component: 650 - total flux cleaned = 0.00184771 Jy ! Component: 700 - total flux cleaned = 0.00196423 Jy ! Component: 750 - total flux cleaned = 0.00208801 Jy ! Component: 800 - total flux cleaned = 0.00219632 Jy ! Component: 850 - total flux cleaned = 0.00226962 Jy ! Component: 900 - total flux cleaned = 0.00237111 Jy ! Component: 950 - total flux cleaned = 0.00244015 Jy ! Component: 1000 - total flux cleaned = 0.00250733 Jy ! Component: 1050 - total flux cleaned = 0.00261 Jy ! Component: 1100 - total flux cleaned = 0.00270965 Jy ! Component: 1150 - total flux cleaned = 0.00280647 Jy ! Component: 1200 - total flux cleaned = 0.00288394 Jy ! Component: 1250 - total flux cleaned = 0.00299295 Jy ! Component: 1300 - total flux cleaned = 0.00306676 Jy ! Component: 1350 - total flux cleaned = 0.00314685 Jy ! Component: 1400 - total flux cleaned = 0.00321751 Jy ! Component: 1450 - total flux cleaned = 0.00332545 Jy ! Component: 1500 - total flux cleaned = 0.00342412 Jy ! Component: 1550 - total flux cleaned = 0.00351409 Jy ! Component: 1600 - total flux cleaned = 0.00361775 Jy ! Component: 1650 - total flux cleaned = 0.00374193 Jy ! Component: 1700 - total flux cleaned = 0.00384318 Jy ! Component: 1750 - total flux cleaned = 0.00397921 Jy ! Component: 1800 - total flux cleaned = 0.00409981 Jy ! Component: 1850 - total flux cleaned = 0.00421236 Jy ! Component: 1900 - total flux cleaned = 0.00431013 Jy ! Component: 1950 - total flux cleaned = 0.0043934 Jy ! Component: 2000 - total flux cleaned = 0.00449691 Jy ! Component: 2050 - total flux cleaned = 0.00460674 Jy ! Component: 2100 - total flux cleaned = 0.00472299 Jy ! Component: 2150 - total flux cleaned = 0.00482526 Jy ! Component: 2200 - total flux cleaned = 0.00493403 Jy ! Component: 2250 - total flux cleaned = 0.00504955 Jy ! Component: 2300 - total flux cleaned = 0.00515822 Jy ! Component: 2350 - total flux cleaned = 0.00527364 Jy ! Component: 2400 - total flux cleaned = 0.00538246 Jy ! Component: 2450 - total flux cleaned = 0.00549157 Jy ! Component: 2500 - total flux cleaned = 0.0056147 Jy ! Component: 2550 - total flux cleaned = 0.00573827 Jy ! Component: 2600 - total flux cleaned = 0.00585548 Jy ! Component: 2650 - total flux cleaned = 0.0060009 Jy ! Component: 2700 - total flux cleaned = 0.00612617 Jy ! Component: 2750 - total flux cleaned = 0.00625211 Jy ! Component: 2800 - total flux cleaned = 0.00637166 Jy ! Component: 2850 - total flux cleaned = 0.00649906 Jy ! Component: 2900 - total flux cleaned = 0.00662768 Jy ! Component: 2950 - total flux cleaned = 0.0067502 Jy ! Component: 3000 - total flux cleaned = 0.00688118 Jy ! Component: 3050 - total flux cleaned = 0.00701356 Jy ! Component: 3100 - total flux cleaned = 0.00714739 Jy ! Component: 3150 - total flux cleaned = 0.00728258 Jy ! Component: 3200 - total flux cleaned = 0.00742687 Jy ! Component: 3250 - total flux cleaned = 0.00756511 Jy ! Component: 3300 - total flux cleaned = 0.0077283 Jy ! Component: 3350 - total flux cleaned = 0.00787774 Jy ! Component: 3400 - total flux cleaned = 0.00802894 Jy ! Component: 3450 - total flux cleaned = 0.00819001 Jy ! Component: 3500 - total flux cleaned = 0.00836124 Jy ! Component: 3550 - total flux cleaned = 0.00852635 Jy ! Component: 3600 - total flux cleaned = 0.00869348 Jy ! Component: 3650 - total flux cleaned = 0.00886279 Jy ! Component: 3700 - total flux cleaned = 0.00905147 Jy ! Component: 3750 - total flux cleaned = 0.00921653 Jy ! Component: 3800 - total flux cleaned = 0.00939256 Jy ! Component: 3850 - total flux cleaned = 0.00957096 Jy ! Component: 3900 - total flux cleaned = 0.00974283 Jy ! Component: 3950 - total flux cleaned = 0.00991713 Jy ! Component: 4000 - total flux cleaned = 0.010094 Jy ! Component: 4050 - total flux cleaned = 0.0102641 Jy ! Total flux subtracted in 4096 components = 0.0104269 Jy ! Clean residual min=-0.000536 max=0.000642 Jy/beam ! Clean residual mean=0.000008 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0377186 Jy keep ! Adding 405 model components to the UV plane model. ! The established model now contains 513 components and 0.0377186 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1308+654A_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.792 x 4 at 76.44 degrees (North through East) ! Clean map min=-0.00076215 max=0.015647 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1308+654A_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1308+654A_X_a_map.mod ! Writing 513 model components to file: /vlbi/vcs9/uvm//J1308+654A_X_a_map.mod wobs /vlbi/vcs9/uvm//J1308+654A_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1308+654A_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1308+654A_X_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1308+654A_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0156468 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151685 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.90829 2.90829 5.81658 11.6332 23.2663 46.5326 93.0652 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 103.153 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1308+654A_X_a_dfm.log closed on Tue Dec 26 22:28:06 2017