! Started logfile: /vlbi/vcs9/uvm//J0317-0624_X_b_dfm.log on Tue Dec 26 21:20:47 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//J0317-0624_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0317-0624_X_b_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 219 integrations on 45 of 45 possible baselines. ! AN table 3: 86 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.72625 visibilities/baseline/integration-bin. ! Found source: J0317-0624 ! ! 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 80056 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 J0317-0624_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)= 0.0412153 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 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 475 telescope corrections were flagged in sub-array 2. ! A total of 103 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000571Jy sigma=22.709223 ! Fit after self-cal, rms=0.982313Jy sigma=22.313338 ! 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=0.702 mas, bmaj=1.893 mas, bpa=0.9124 degrees ! Estimated noise=0.228503 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 = 0.0143895 Jy ! Component: 100 - total flux cleaned = 0.0166909 Jy ! Total flux subtracted in 100 components = 0.0166909 Jy ! Clean residual min=-0.000894 max=0.000927 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0166909 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0166909 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=0.036916Jy sigma=0.713188 ! Fit after self-cal, rms=0.036895Jy sigma=0.712558 ! 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=0.992 mas, bmaj=2.449 mas, bpa=-3.584 degrees ! Estimated noise=0.110191 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 = 0.00192965 Jy ! Component: 100 - total flux cleaned = 0.00274179 Jy ! Component: 150 - total flux cleaned = 0.00313282 Jy ! Component: 200 - total flux cleaned = 0.0033091 Jy ! Total flux subtracted in 200 components = 0.0033091 Jy ! Clean residual min=-0.000667 max=0.001198 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.02 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.02 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=0.036801Jy sigma=0.710802 ! Fit after self-cal, rms=0.036801Jy sigma=0.710793 ! Inverting map ! Added new window around map position (1, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123495 Jy ! Component: 100 - total flux cleaned = 0.00171058 Jy ! Component: 150 - total flux cleaned = 0.0019346 Jy ! Component: 200 - total flux cleaned = 0.00202637 Jy ! Total flux subtracted in 200 components = 0.00202637 Jy ! Clean residual min=-0.000561 max=0.000565 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0220263 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.0220263 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=0.036771Jy sigma=0.710050 ! Fit after self-cal, rms=0.036770Jy sigma=0.710004 ! 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: 0.935069 ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.08 HN 1.00 LA 1.23 ! MK 1.06 NL 1.02 OV 1.13 PT 1.16 ! SC 1.15 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.942321 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.19 HN 1.01 KP 1.09 ! LA 1.13 MK 0.95 NL 0.99 OV 0.93 ! PT 1.11 SC 1.19 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.03377 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 0.88 KP 1.10 LA 1.00 ! MK 1.08 NL 0.95 OV 0.89 PT 1.02 ! SC 0.78 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.918144 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.77 HN 1.22 LA 1.09 ! MK 1.36 NL 1.55 OV 1.01 PT 1.01 ! SC 0.87 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.953677 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.10 HN 0.98 KP 0.82 ! LA 1.13 MK 1.03 NL 1.04 OV 1.05 ! PT 1.13 SC 1.22 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0259 ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.89 KP 1.01 LA 0.97 ! MK 1.11 NL 0.88 OV 0.95 PT 1.15 ! SC 0.93 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.06937 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.84 LA 1.14 ! MK 0.81 NL 1.00 OV 0.94 PT 0.99 ! SC 0.78 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.975681 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.06 HN 0.95 KP 0.80 ! LA 1.10 MK 1.04 NL 1.12 OV 1.01 ! PT 0.98 SC 1.09 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00577 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 1.04 KP 0.94 LA 1.11 ! MK 0.83 NL 1.00 OV 0.93 PT 1.06 ! SC 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.07018 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.79 HN 1.01 LA 0.88 ! MK 0.98 NL 0.92 OV 0.84 PT 0.91 ! SC 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0131 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 0.91 KP 0.91 ! LA 0.99 MK 1.01 NL 1.12 OV 0.94 ! PT 1.01 SC 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.09132 ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 0.90 KP 0.91 LA 0.87 ! MK 0.89 NL 1.04 OV 0.85 PT 0.97 ! SC 0.91 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.851861 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.91 HN 0.95 LA 0.95 ! MK 1.03 NL 1.16 OV 0.75 PT 1.21 ! SC 1.52 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.934292 ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.11 HN 1.00 KP 0.88 ! LA 1.09 MK 0.97 NL 1.11 OV 1.04 ! PT 1.26 SC 1.15 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04598 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 HN 1.11 KP 0.83 LA 0.94 ! MK 0.93 NL 0.85 OV 0.96 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.955137 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 0.95 LA 1.29 ! MK 1.19 NL 0.76 OV 1.05 PT 1.16 ! SC 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.930071 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.38 HN 0.98 KP 1.06 ! LA 1.00 MK 1.17 NL 0.91 OV 0.94 ! PT 1.13 SC 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.09411 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.88 KP 0.94 LA 0.93 ! MK 0.84 NL 0.92 OV 0.88 PT 0.98 ! SC 0.83 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.974117 ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.13 HN 1.02 LA 0.89 ! MK 0.97 NL 1.12 OV 0.84 PT 1.24 ! SC 1.18 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.956341 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.09 HN 1.03 KP 0.89 ! LA 1.01 MK 1.04 NL 1.28 OV 0.97 ! PT 1.07 SC 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.08553 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 0.96 KP 0.81 LA 0.94 ! MK 0.84 NL 0.96 OV 0.82 PT 1.03 ! SC 0.90 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.03004 ! Telescope amplitude corrections in sub-array 1: ! BR 0.68 FD 1.21 HN 0.94 LA 1.10 ! MK 1.00 NL 1.12 OV 0.91 PT 1.05 ! SC 0.72 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.982925 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.09 HN 0.98 KP 0.85 ! LA 1.03 MK 1.05 NL 1.15 OV 0.92 ! PT 1.10 SC 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.08911 ! Telescope amplitude corrections in sub-array 3: ! BR 0.82 HN 0.98 KP 1.08 LA 0.90 ! MK 0.89 NL 1.00 OV 0.90 PT 0.95 ! SC 0.75 ! ! ! Fit before self-cal, rms=0.036770Jy sigma=0.710004 ! Fit after self-cal, rms=0.036438Jy sigma=0.708608 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=0.036438Jy sigma=0.708608 ! Fit after self-cal, rms=0.036440Jy sigma=0.708591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9911 mas, bmaj=2.449 mas, bpa=-3.66 degrees ! Estimated noise=0.10691 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 = -0.000285768 Jy ! Component: 100 - total flux cleaned = -0.000270803 Jy ! Component: 150 - total flux cleaned = -0.000251295 Jy ! Component: 200 - total flux cleaned = -0.00023024 Jy ! Total flux subtracted in 200 components = -0.00023024 Jy ! Clean residual min=-0.000426 max=0.000368 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0217961 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.0217961 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=0.036445Jy sigma=0.708484 ! Fit after self-cal, rms=0.036445Jy sigma=0.708481 ! 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=0.036445Jy sigma=0.708481 ! Fit after self-cal, rms=0.036409Jy sigma=0.707319 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 = 0.000143024 Jy ! Component: 100 - total flux cleaned = 0.000196704 Jy ! Component: 150 - total flux cleaned = 0.000222252 Jy ! Component: 200 - total flux cleaned = 0.00023484 Jy ! Total flux subtracted in 200 components = 0.00023484 Jy ! Clean residual min=-0.000427 max=0.000375 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0220309 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.0220309 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=0.036407Jy sigma=0.707300 ! Fit after self-cal, rms=0.036405Jy sigma=0.707105 ! 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: 0.9911 x 2.449 at -3.66 degrees (North through East) ! Clean map min=-0.00040753 max=0.01696 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=0.6996 mas, bmaj=1.888 mas, bpa=0.8384 degrees ! Estimated noise=0.224152 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141732 Jy ! Component: 100 - total flux cleaned = 0.0165705 Jy ! Component: 150 - total flux cleaned = 0.0177131 Jy ! Component: 200 - total flux cleaned = 0.0182991 Jy ! Total flux subtracted in 200 components = 0.0182991 Jy ! Clean residual min=-0.000765 max=0.000770 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0182991 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0182991 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9911 mas, bmaj=2.449 mas, bpa=-3.66 degrees ! Estimated noise=0.10691 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 = 0.00133601 Jy ! Component: 100 - total flux cleaned = 0.00211299 Jy ! Component: 150 - total flux cleaned = 0.00262787 Jy ! Component: 200 - total flux cleaned = 0.00299383 Jy ! Total flux subtracted in 200 components = 0.00299383 Jy ! Clean residual min=-0.000398 max=0.000401 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.021293 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 81 components and 0.021293 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264676 Jy ! Component: 100 - total flux cleaned = 0.000460176 Jy ! Component: 150 - total flux cleaned = 0.000605559 Jy ! Component: 200 - total flux cleaned = 0.000694739 Jy ! Total flux subtracted in 200 components = 0.000694739 Jy ! Clean residual min=-0.000414 max=0.000380 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0219877 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.0219877 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=0.036405Jy sigma=0.707107 ! Fit after self-cal, rms=0.036406Jy sigma=0.707051 wmodel J0317-0624_X_map.mod ! Writing 98 model components to file: J0317-0624_X_map.mod wobs J0317-0624_X_uvs.fits ! Writing UV FITS file: J0317-0624_X_uvs.fits wwins J0317-0624_X_map.win ! wwins: Wrote 2 windows to J0317-0624_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 = -0.000184928 Jy ! Component: 100 - total flux cleaned = -0.000330464 Jy ! Component: 150 - total flux cleaned = -0.000386892 Jy ! Component: 200 - total flux cleaned = -0.0004413 Jy ! Component: 250 - total flux cleaned = -0.00047088 Jy ! Component: 300 - total flux cleaned = -0.000517089 Jy ! Component: 350 - total flux cleaned = -0.00053971 Jy ! Component: 400 - total flux cleaned = -0.000572841 Jy ! Component: 450 - total flux cleaned = -0.00059453 Jy ! Component: 500 - total flux cleaned = -0.000610545 Jy ! Component: 550 - total flux cleaned = -0.000636763 Jy ! Component: 600 - total flux cleaned = -0.000667707 Jy ! Component: 650 - total flux cleaned = -0.000682955 Jy ! Component: 700 - total flux cleaned = -0.000702987 Jy ! Component: 750 - total flux cleaned = -0.000717788 Jy ! Component: 800 - total flux cleaned = -0.000712872 Jy ! Component: 850 - total flux cleaned = -0.000722589 Jy ! Component: 900 - total flux cleaned = -0.000722622 Jy ! Component: 950 - total flux cleaned = -0.000722759 Jy ! Component: 1000 - total flux cleaned = -0.000722904 Jy ! Component: 1050 - total flux cleaned = -0.000727636 Jy ! Component: 1100 - total flux cleaned = -0.000741286 Jy ! Component: 1150 - total flux cleaned = -0.000718633 Jy ! Component: 1200 - total flux cleaned = -0.000718654 Jy ! Component: 1250 - total flux cleaned = -0.000714196 Jy ! Component: 1300 - total flux cleaned = -0.000714199 Jy ! Component: 1350 - total flux cleaned = -0.000696697 Jy ! Component: 1400 - total flux cleaned = -0.000714118 Jy ! Component: 1450 - total flux cleaned = -0.000718367 Jy ! Component: 1500 - total flux cleaned = -0.000684223 Jy ! Component: 1550 - total flux cleaned = -0.000713944 Jy ! Component: 1600 - total flux cleaned = -0.000697067 Jy ! Component: 1650 - total flux cleaned = -0.00069707 Jy ! Component: 1700 - total flux cleaned = -0.000697089 Jy ! Component: 1750 - total flux cleaned = -0.00069711 Jy ! Component: 1800 - total flux cleaned = -0.000701179 Jy ! Component: 1850 - total flux cleaned = -0.000693047 Jy ! Component: 1900 - total flux cleaned = -0.000676911 Jy ! Component: 1950 - total flux cleaned = -0.00066493 Jy ! Component: 2000 - total flux cleaned = -0.00067295 Jy ! Component: 2050 - total flux cleaned = -0.000665015 Jy ! Component: 2100 - total flux cleaned = -0.000664976 Jy ! Component: 2150 - total flux cleaned = -0.000653267 Jy ! Component: 2200 - total flux cleaned = -0.000633823 Jy ! Component: 2250 - total flux cleaned = -0.000649244 Jy ! Component: 2300 - total flux cleaned = -0.000641593 Jy ! Component: 2350 - total flux cleaned = -0.000622488 Jy ! Component: 2400 - total flux cleaned = -0.000622496 Jy ! Component: 2450 - total flux cleaned = -0.000618717 Jy ! Component: 2500 - total flux cleaned = -0.000607483 Jy ! Component: 2550 - total flux cleaned = -0.000603773 Jy ! Component: 2600 - total flux cleaned = -0.000588895 Jy ! Component: 2650 - total flux cleaned = -0.000592593 Jy ! Component: 2700 - total flux cleaned = -0.000592602 Jy ! Component: 2750 - total flux cleaned = -0.000581612 Jy ! Component: 2800 - total flux cleaned = -0.000548832 Jy ! Component: 2850 - total flux cleaned = -0.000541597 Jy ! Component: 2900 - total flux cleaned = -0.000530765 Jy ! Component: 2950 - total flux cleaned = -0.000530758 Jy ! Component: 3000 - total flux cleaned = -0.000523607 Jy ! Component: 3050 - total flux cleaned = -0.000516519 Jy ! Component: 3100 - total flux cleaned = -0.000505899 Jy ! Component: 3150 - total flux cleaned = -0.000509405 Jy ! Component: 3200 - total flux cleaned = -0.000491875 Jy ! Component: 3250 - total flux cleaned = -0.00047794 Jy ! Component: 3300 - total flux cleaned = -0.000481406 Jy ! Component: 3350 - total flux cleaned = -0.000477932 Jy ! Component: 3400 - total flux cleaned = -0.000460717 Jy ! Component: 3450 - total flux cleaned = -0.000447007 Jy ! Component: 3500 - total flux cleaned = -0.000440148 Jy ! Component: 3550 - total flux cleaned = -0.000429962 Jy ! Component: 3600 - total flux cleaned = -0.000416417 Jy ! Component: 3650 - total flux cleaned = -0.000409693 Jy ! Component: 3700 - total flux cleaned = -0.000413044 Jy ! Component: 3750 - total flux cleaned = -0.000409705 Jy ! Component: 3800 - total flux cleaned = -0.000399722 Jy ! Component: 3850 - total flux cleaned = -0.000396408 Jy ! Component: 3900 - total flux cleaned = -0.000383173 Jy ! Component: 3950 - total flux cleaned = -0.000386454 Jy ! Component: 4000 - total flux cleaned = -0.000373364 Jy ! Component: 4050 - total flux cleaned = -0.000370105 Jy ! Total flux subtracted in 4096 components = -0.000360354 Jy ! Clean residual min=-0.000226 max=0.000225 Jy/beam ! Clean residual mean=0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0216274 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 422 components and 0.0216274 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0317-0624_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9911 x 2.449 at -3.66 degrees (North through East) ! Clean map min=-0.00031839 max=0.017103 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0317-0624_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0317-0624_X_b_map.mod ! Writing 422 model components to file: /vlbi/vcs9/uvm//J0317-0624_X_b_map.mod wobs /vlbi/vcs9/uvm//J0317-0624_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0317-0624_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0317-0624_X_b_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0317-0624_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0171032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.92257e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03885 1.03885 2.07771 4.15541 8.31083 16.6217 33.2433 66.4866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 288.779 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0317-0624_X_b_dfm.log closed on Tue Dec 26 21:20:53 2017