! Started logfile: /vlbi/vcs9/uvm//J0136-3240_C_a_dfm.log on Tue Dec 26 21:06:31 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0136-3240_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0136-3240_C_a_uvm.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 156 integrations on 15 of 15 possible baselines. ! AN table 3: 111 integrations on 28 of 28 possible baselines. ! AN table 4: 121 integrations on 21 of 21 possible baselines. ! AN table 5: 119 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.66843 visibilities/baseline/integration-bin. ! Found source: J0136-3240 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 53576 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0136-3240_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.090387 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 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 327 telescope corrections were flagged in sub-array 2. ! A total of 443 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 147 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.004056Jy sigma=15.265414 ! Fit after self-cal, rms=0.973035Jy sigma=14.797180 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=8.937 mas, bpa=16.05 degrees ! Estimated noise=0.509278 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 = 0.0224438 Jy ! Component: 100 - total flux cleaned = 0.0278706 Jy ! Total flux subtracted in 100 components = 0.0278706 Jy ! Clean residual min=-0.001685 max=0.001981 Jy/beam ! Clean residual mean=0.000009 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0278706 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0278706 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=0.085809Jy sigma=0.682060 ! Fit after self-cal, rms=0.085801Jy sigma=0.681857 ! 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=2.565 mas, bmaj=11.64 mas, bpa=15.42 degrees ! Estimated noise=0.204154 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 = 0.000181978 Jy ! Component: 100 - total flux cleaned = 0.000142 Jy ! Component: 150 - total flux cleaned = 8.89937e-05 Jy ! Component: 200 - total flux cleaned = 4.24047e-05 Jy ! Total flux subtracted in 200 components = 4.24047e-05 Jy ! Clean residual min=-0.001421 max=0.001291 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.027913 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.027913 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=0.085777Jy sigma=0.681685 ! Fit after self-cal, rms=0.085777Jy sigma=0.681680 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.954226 ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.75 KP 1.35 LA 0.94 ! NL 1.04 OV 1.24 PT 1.24 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.17624 ! Telescope amplitude corrections in sub-array 2: ! FD 0.72 KP 1.04 LA 0.78 NL 0.72 ! OV 0.89 PT 0.95 ! ! Amplitude normalization factor in sub-array 3: 0.967475 ! Telescope amplitude corrections in sub-array 3: ! BR 1.25 FD 0.86 HN 0.77 KP 1.24 ! NL 1.11 OV 1.12 PT 1.06 SC 0.85 ! ! Amplitude normalization factor in sub-array 4: 1.186 ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.71 KP 0.99 LA 0.87 ! NL 0.69 OV 0.87 PT 1.04 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.30963 ! Telescope amplitude corrections in sub-array 5: ! BR 0.70 KP 0.80 LA 0.86 OV 0.77 ! PT 0.69 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.953277 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.90 KP 1.16 LA 1.11 ! NL 1.25 OV 1.17 PT 1.22 SC 0.72 ! ! Amplitude normalization factor in sub-array 2: 1.12912 ! Telescope amplitude corrections in sub-array 2: ! FD 0.77 KP 1.05 LA 0.90 NL 0.85 ! OV 0.84 PT 0.90 ! ! Amplitude normalization factor in sub-array 3: 0.930669 ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.25 HN 0.79 KP 1.34 ! NL 1.05 OV 1.14 PT 1.10 SC 0.83 ! ! Amplitude normalization factor in sub-array 4: 1.13654 ! Telescope amplitude corrections in sub-array 4: ! BR 0.78 FD 0.82 KP 1.10 LA 0.88 ! NL 0.83 OV 0.80 PT 0.95 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.27124 ! Telescope amplitude corrections in sub-array 5: ! BR 0.80 KP 0.83 LA 0.78 OV 0.87 ! PT 0.65 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.934991 ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.13 KP 1.05 LA 1.23 ! NL 1.10 OV 1.17 PT 1.21 SC 0.88 ! ! Amplitude normalization factor in sub-array 2: 1.11228 ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 KP 1.02 LA 0.92 NL 0.69 ! OV 0.91 PT 0.97 ! ! Amplitude normalization factor in sub-array 3: 0.878745 ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 1.08 HN 0.88 KP 1.41 ! NL 1.08 OV 1.42 PT 1.29 SC 1.00 ! ! Amplitude normalization factor in sub-array 4: 0.997915 ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.90 KP 1.27 LA 0.99 ! NL 0.77 OV 1.00 PT 1.15 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.1738 ! Telescope amplitude corrections in sub-array 5: ! BR 0.82 KP 0.89 LA 0.89 OV 0.93 ! PT 0.74 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.815178 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 KP 1.72 LA 1.14 ! NL 1.33 OV 1.48 PT 1.11 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 1.02971 ! Telescope amplitude corrections in sub-array 2: ! FD 0.79 KP 1.22 LA 0.94 NL 0.83 ! OV 1.00 PT 1.05 ! ! Amplitude normalization factor in sub-array 3: 0.968179 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.88 HN 0.95 KP 1.25 ! NL 1.02 OV 0.99 PT 1.35 SC 0.81 ! ! Amplitude normalization factor in sub-array 4: 0.99541 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.89 KP 1.24 LA 1.01 ! NL 0.97 OV 0.97 PT 0.96 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.13806 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 KP 0.93 LA 0.85 OV 0.98 ! PT 0.69 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.870673 ! Telescope amplitude corrections in sub-array 1: ! BR 0.53 FD 1.29 KP 1.03 LA 1.26 ! NL 1.30 OV 1.40 PT 1.27 SC 1.11 ! ! Amplitude normalization factor in sub-array 2: 1.04212 ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 KP 1.13 LA 0.95 NL 0.76 ! OV 1.03 PT 1.00 ! ! Amplitude normalization factor in sub-array 3: 1.03062 ! Telescope amplitude corrections in sub-array 3: ! BR 0.53 FD 1.20 HN 0.73 KP 1.16 ! NL 0.94 OV 1.21 PT 1.14 SC 0.85 ! ! Amplitude normalization factor in sub-array 4: 1.03063 ! Telescope amplitude corrections in sub-array 4: ! BR 0.54 FD 1.22 KP 1.09 LA 1.00 ! NL 0.72 OV 1.09 PT 1.14 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.25626 ! Telescope amplitude corrections in sub-array 5: ! BR 0.52 KP 0.88 LA 0.96 OV 0.87 ! PT 0.75 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.807975 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.25 KP 1.47 LA 1.04 ! NL 1.44 OV 1.53 PT 1.29 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.07066 ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.06 LA 0.86 NL 0.66 ! OV 0.94 PT 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.923864 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.14 HN 0.88 KP 1.17 ! NL 1.03 OV 1.26 PT 1.19 SC 0.95 ! ! Amplitude normalization factor in sub-array 4: 0.991559 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.10 KP 1.21 LA 0.91 ! NL 0.84 OV 1.11 PT 0.96 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.12755 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 KP 0.88 LA 0.90 OV 1.07 ! PT 0.64 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.770515 ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.15 KP 1.20 LA 1.24 ! NL 1.44 OV 1.61 PT 1.41 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 1.04652 ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 KP 0.98 LA 0.80 NL 0.88 ! OV 1.05 PT 0.94 ! ! Amplitude normalization factor in sub-array 3: 0.855111 ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.36 HN 0.81 KP 1.42 ! NL 1.15 OV 1.23 PT 1.20 SC 1.07 ! ! Amplitude normalization factor in sub-array 4: 0.995419 ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 FD 1.15 KP 1.17 LA 0.90 ! NL 0.88 OV 1.02 PT 1.02 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.16405 ! Telescope amplitude corrections in sub-array 5: ! BR 0.80 KP 0.89 LA 0.87 OV 1.08 ! PT 0.65 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.803409 ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.25 KP 1.24 LA 1.06 ! NL 1.54 OV 1.60 PT 1.39 SC 1.07 ! ! Amplitude normalization factor in sub-array 2: 1.09811 ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.03 LA 0.78 NL 0.69 ! OV 0.96 PT 0.98 ! ! Amplitude normalization factor in sub-array 3: 0.912836 ! Telescope amplitude corrections in sub-array 3: ! BR 1.26 FD 1.21 HN 0.87 KP 1.22 ! NL 1.08 OV 1.13 PT 1.12 SC 0.86 ! ! Amplitude normalization factor in sub-array 4: 1.02798 ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 FD 0.95 KP 1.18 LA 1.01 ! NL 0.80 OV 1.01 PT 1.00 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.12116 ! Telescope amplitude corrections in sub-array 5: ! BR 0.84 KP 0.79 LA 0.83 OV 1.28 ! PT 0.72 ! ! ! Fit before self-cal, rms=0.085777Jy sigma=0.681680 ! Fit after self-cal, rms=0.080502Jy sigma=0.677139 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=0.080502Jy sigma=0.677139 ! Fit after self-cal, rms=0.080502Jy sigma=0.677116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=10.98 mas, bpa=16 degrees ! Estimated noise=0.197323 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 = 0.000838514 Jy ! Component: 100 - total flux cleaned = 0.000927103 Jy ! Component: 150 - total flux cleaned = 0.000988503 Jy ! Component: 200 - total flux cleaned = 0.00104913 Jy ! Total flux subtracted in 200 components = 0.00104913 Jy ! Clean residual min=-0.000841 max=0.000889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0289621 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0289621 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=0.080472Jy sigma=0.676619 ! Fit after self-cal, rms=0.080473Jy sigma=0.676618 ! 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=0.080473Jy sigma=0.676618 ! Fit after self-cal, rms=0.080461Jy sigma=0.676074 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 = 0.000135587 Jy ! Component: 100 - total flux cleaned = 0.000146062 Jy ! Component: 150 - total flux cleaned = 0.00016448 Jy ! Component: 200 - total flux cleaned = 0.00017287 Jy ! Total flux subtracted in 200 components = 0.00017287 Jy ! Clean residual min=-0.000819 max=0.000881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.029135 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.029135 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=0.080457Jy sigma=0.676030 ! Fit after self-cal, rms=0.080459Jy sigma=0.675976 ! 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: 2.305 x 10.98 at 16 degrees (North through East) ! Clean map min=-0.00080447 max=0.023162 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=8.917 mas, bpa=16.23 degrees ! Estimated noise=0.465955 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208305 Jy ! Component: 100 - total flux cleaned = 0.0266315 Jy ! Component: 150 - total flux cleaned = 0.0290943 Jy ! Component: 200 - total flux cleaned = 0.0300463 Jy ! Total flux subtracted in 200 components = 0.0300463 Jy ! Clean residual min=-0.001466 max=0.001260 Jy/beam ! Clean residual mean=0.000007 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0300463 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0300463 Jy ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=10.98 mas, bpa=16 degrees ! Estimated noise=0.197323 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 = -0.000787069 Jy ! Component: 100 - total flux cleaned = -0.000804492 Jy ! Component: 150 - total flux cleaned = -0.00080462 Jy ! Component: 200 - total flux cleaned = -0.000804596 Jy ! Total flux subtracted in 200 components = -0.000804596 Jy ! Clean residual min=-0.000808 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0292417 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0292417 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.65366e-05 Jy ! Component: 100 - total flux cleaned = -1.64693e-05 Jy ! Component: 150 - total flux cleaned = -1.66944e-05 Jy ! Component: 200 - total flux cleaned = -1.73812e-05 Jy ! Total flux subtracted in 200 components = -1.73812e-05 Jy ! Clean residual min=-0.000810 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0292243 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0292243 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=0.080458Jy sigma=0.675929 ! Fit after self-cal, rms=0.080460Jy sigma=0.675933 wmodel J0136-3240_C_map.mod ! Writing 55 model components to file: J0136-3240_C_map.mod wobs J0136-3240_C_uvs.fits ! Writing UV FITS file: J0136-3240_C_uvs.fits wwins J0136-3240_C_map.win ! wwins: Wrote 1 windows to J0136-3240_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220261 Jy ! Component: 100 - total flux cleaned = 0.000374119 Jy ! Component: 150 - total flux cleaned = 0.000465179 Jy ! Component: 200 - total flux cleaned = 0.000539455 Jy ! Component: 250 - total flux cleaned = 0.000610963 Jy ! Component: 300 - total flux cleaned = 0.000679961 Jy ! Component: 350 - total flux cleaned = 0.000690845 Jy ! Component: 400 - total flux cleaned = 0.000712469 Jy ! Component: 450 - total flux cleaned = 0.00076471 Jy ! Component: 500 - total flux cleaned = 0.00076469 Jy ! Component: 550 - total flux cleaned = 0.000774873 Jy ! Component: 600 - total flux cleaned = 0.000804384 Jy ! Component: 650 - total flux cleaned = 0.000833039 Jy ! Component: 700 - total flux cleaned = 0.000851938 Jy ! Component: 750 - total flux cleaned = 0.000852013 Jy ! Component: 800 - total flux cleaned = 0.000824982 Jy ! Component: 850 - total flux cleaned = 0.000851949 Jy ! Component: 900 - total flux cleaned = 0.000834409 Jy ! Component: 950 - total flux cleaned = 0.000825835 Jy ! Component: 1000 - total flux cleaned = 0.000817372 Jy ! Component: 1050 - total flux cleaned = 0.000808909 Jy ! Component: 1100 - total flux cleaned = 0.000808897 Jy ! Component: 1150 - total flux cleaned = 0.00077596 Jy ! Component: 1200 - total flux cleaned = 0.000767922 Jy ! Component: 1250 - total flux cleaned = 0.00076005 Jy ! Component: 1300 - total flux cleaned = 0.000720123 Jy ! Component: 1350 - total flux cleaned = 0.000672783 Jy ! Component: 1400 - total flux cleaned = 0.000641515 Jy ! Component: 1450 - total flux cleaned = 0.00056456 Jy ! Component: 1500 - total flux cleaned = 0.000518904 Jy ! Component: 1550 - total flux cleaned = 0.000481267 Jy ! Component: 1600 - total flux cleaned = 0.000436584 Jy ! Component: 1650 - total flux cleaned = 0.000384906 Jy ! Component: 1700 - total flux cleaned = 0.000377714 Jy ! Component: 1750 - total flux cleaned = 0.000334279 Jy ! Component: 1800 - total flux cleaned = 0.000312771 Jy ! Component: 1850 - total flux cleaned = 0.000248844 Jy ! Component: 1900 - total flux cleaned = 0.000234797 Jy ! Component: 1950 - total flux cleaned = 0.000193077 Jy ! Component: 2000 - total flux cleaned = 0.000144809 Jy ! Component: 2050 - total flux cleaned = 9.00441e-05 Jy ! Component: 2100 - total flux cleaned = 4.25483e-05 Jy ! Component: 2150 - total flux cleaned = 8.93737e-06 Jy ! Component: 2200 - total flux cleaned = -1.77967e-05 Jy ! Component: 2250 - total flux cleaned = -7.07052e-05 Jy ! Component: 2300 - total flux cleaned = -6.42406e-05 Jy ! Component: 2350 - total flux cleaned = -0.000122985 Jy ! Component: 2400 - total flux cleaned = -0.000148849 Jy ! Component: 2450 - total flux cleaned = -0.000187458 Jy ! Component: 2500 - total flux cleaned = -0.000225744 Jy ! Component: 2550 - total flux cleaned = -0.000257435 Jy ! Component: 2600 - total flux cleaned = -0.000269994 Jy ! Component: 2650 - total flux cleaned = -0.000313709 Jy ! Component: 2700 - total flux cleaned = -0.000344703 Jy ! Component: 2750 - total flux cleaned = -0.000357039 Jy ! Component: 2800 - total flux cleaned = -0.000381545 Jy ! Component: 2850 - total flux cleaned = -0.000424208 Jy ! Component: 2900 - total flux cleaned = -0.000454373 Jy ! Component: 2950 - total flux cleaned = -0.000478376 Jy ! Component: 3000 - total flux cleaned = -0.000502198 Jy ! Component: 3050 - total flux cleaned = -0.000508112 Jy ! Component: 3100 - total flux cleaned = -0.000549331 Jy ! Component: 3150 - total flux cleaned = -0.000584427 Jy ! Component: 3200 - total flux cleaned = -0.000578623 Jy ! Component: 3250 - total flux cleaned = -0.000607525 Jy ! Component: 3300 - total flux cleaned = -0.000659125 Jy ! Component: 3350 - total flux cleaned = -0.000664835 Jy ! Component: 3400 - total flux cleaned = -0.000681878 Jy ! Component: 3450 - total flux cleaned = -0.000721343 Jy ! Component: 3500 - total flux cleaned = -0.00074379 Jy ! Component: 3550 - total flux cleaned = -0.000766141 Jy ! Component: 3600 - total flux cleaned = -0.000771727 Jy ! Component: 3650 - total flux cleaned = -0.000804867 Jy ! Component: 3700 - total flux cleaned = -0.000848712 Jy ! Component: 3750 - total flux cleaned = -0.000854225 Jy ! Component: 3800 - total flux cleaned = -0.000886766 Jy ! Component: 3850 - total flux cleaned = -0.000935303 Jy ! Component: 3900 - total flux cleaned = -0.000929945 Jy ! Component: 3950 - total flux cleaned = -0.000945942 Jy ! Component: 4000 - total flux cleaned = -0.000999016 Jy ! Component: 4050 - total flux cleaned = -0.00103063 Jy ! Total flux subtracted in 4096 components = -0.00104639 Jy ! Clean residual min=-0.000291 max=0.000342 Jy/beam ! Clean residual mean=0.000003 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0281779 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 425 components and 0.0281779 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0136-3240_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.305 x 10.98 at 16 degrees (North through East) ! Clean map min=-0.00067526 max=0.02303 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0136-3240_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0136-3240_C_a_map.mod ! Writing 425 model components to file: /vlbi/vcs9/uvm//J0136-3240_C_a_map.mod wobs /vlbi/vcs9/uvm//J0136-3240_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0136-3240_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0136-3240_C_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J0136-3240_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0230302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117988 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53695 1.53695 3.07391 6.14782 12.2956 24.5913 49.1825 98.365 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.191 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0136-3240_C_a_dfm.log closed on Tue Dec 26 21:06:36 2017