! Started logfile: /vlbi/vcs9/uvm//J2134-0153_X_b_dfm.log on Tue Dec 26 23:03:55 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//J2134-0153_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2134-0153_X_b_uvm.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 36 of 36 possible baselines. ! AN table 3: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8714 visibilities/baseline/integration-bin. ! Found source: J2134-0153 ! ! 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 17184 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 J2134-0153_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)= 0.960662 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 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.388599Jy sigma=30.891787 ! Fit after self-cal, rms=0.332782Jy sigma=7.182239 ! 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=0.69 mas, bmaj=1.906 mas, bpa=1.772 degrees ! Estimated noise=0.374466 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 = 0.698495 Jy ! Component: 100 - total flux cleaned = 0.86816 Jy ! Total flux subtracted in 100 components = 0.86816 Jy ! Clean residual min=-0.066910 max=0.176149 Jy/beam ! Clean residual mean=0.000004 rms=0.014257 Jy/beam ! Combined flux in latest and established models = 0.86816 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 0.86816 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=0.299769Jy sigma=6.534973 ! Fit after self-cal, rms=0.299348Jy sigma=6.524261 ! Inverting map ! Added new window around map position (2.4, -0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.179013 Jy ! Component: 100 - total flux cleaned = 0.264331 Jy ! Total flux subtracted in 100 components = 0.264331 Jy ! Clean residual min=-0.036583 max=0.047617 Jy/beam ! Clean residual mean=0.000005 rms=0.006982 Jy/beam ! Combined flux in latest and established models = 1.13249 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 1.13249 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=0.164869Jy sigma=3.592083 ! Fit after self-cal, rms=0.157392Jy sigma=3.430607 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0629957 Jy ! Component: 100 - total flux cleaned = 0.105315 Jy ! Total flux subtracted in 100 components = 0.105315 Jy ! Clean residual min=-0.021679 max=0.024597 Jy/beam ! Clean residual mean=0.000004 rms=0.004325 Jy/beam ! Combined flux in latest and established models = 1.23781 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 1.23781 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=0.115012Jy sigma=2.451847 ! Fit after self-cal, rms=0.113086Jy sigma=2.407877 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348491 Jy ! Component: 100 - total flux cleaned = 0.0590234 Jy ! Total flux subtracted in 100 components = 0.0590234 Jy ! Clean residual min=-0.016734 max=0.018555 Jy/beam ! Clean residual mean=0.000004 rms=0.003170 Jy/beam ! Combined flux in latest and established models = 1.29683 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 1.29683 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=0.093772Jy sigma=1.938479 ! Fit after self-cal, rms=0.093128Jy sigma=1.921326 ! Inverting map ! Added new window around map position (1.2, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248504 Jy ! Component: 100 - total flux cleaned = 0.0406966 Jy ! Total flux subtracted in 100 components = 0.0406966 Jy ! Clean residual min=-0.013557 max=0.015051 Jy/beam ! Clean residual mean=0.000003 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 1.33753 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 1.33753 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=0.082075Jy sigma=1.654812 ! Fit after self-cal, rms=0.081559Jy sigma=1.638963 ! 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=0.8963 mas, bmaj=2.183 mas, bpa=-1.683 degrees ! Estimated noise=0.245662 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 = 0.0292049 Jy ! Component: 100 - total flux cleaned = 0.0465109 Jy ! Component: 150 - total flux cleaned = 0.058041 Jy ! Component: 200 - total flux cleaned = 0.0659056 Jy ! Total flux subtracted in 200 components = 0.0659056 Jy ! Clean residual min=-0.009598 max=0.012233 Jy/beam ! Clean residual mean=0.000018 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 1.40343 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 83 components and 1.40343 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=0.073712Jy sigma=1.423542 ! Fit after self-cal, rms=0.073317Jy sigma=1.410586 ! 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: 0.999318 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.10 KP 0.99 LA 0.98 ! MK 0.99 OV 1.00 PT 0.98 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.976246 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 KP 1.03 LA 1.01 ! MK 1.02 NL 1.06 OV 1.02 PT 1.03 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01781 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.99817 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.12 KP 0.99 LA 0.99 ! MK 0.99 OV 1.00 PT 0.97 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.973279 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 KP 1.03 LA 1.02 ! MK 1.02 NL 1.06 OV 1.03 PT 1.03 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0174 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 HN 1.00 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.999119 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.10 KP 0.98 LA 0.99 ! MK 0.98 OV 1.00 PT 0.98 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.974427 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 1.03 LA 1.02 ! MK 1.01 NL 1.06 OV 1.03 PT 1.03 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01896 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.01 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00244 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.09 KP 1.00 LA 0.99 ! MK 0.99 OV 1.00 PT 0.97 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.974761 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 1.03 LA 1.00 ! MK 1.02 NL 1.06 OV 1.03 PT 1.04 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01936 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 HN 1.00 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.993719 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.15 KP 0.98 LA 0.99 ! MK 0.99 OV 1.00 PT 0.98 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.97282 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 1.04 LA 1.03 ! MK 1.02 NL 1.06 OV 1.03 PT 1.03 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02038 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! LA 0.96 MK 0.98 NL 0.98 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.993814 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.16 KP 0.99 LA 0.98 ! MK 0.99 OV 1.00 PT 0.97 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.975023 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 KP 1.04 LA 1.01 ! MK 1.01 NL 1.05 OV 1.03 PT 1.03 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02087 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 1.00 KP 0.98 ! LA 0.97 MK 0.98 NL 0.98 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00052 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.12 KP 0.97 LA 0.98 ! MK 0.99 OV 1.00 PT 0.97 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.973691 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 KP 1.03 LA 1.01 ! MK 1.02 NL 1.07 OV 1.03 PT 1.04 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02012 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.02 KP 0.98 ! LA 0.97 MK 0.98 NL 0.99 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.998416 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.13 KP 0.99 LA 0.98 ! MK 0.99 OV 0.99 PT 0.96 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.976678 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 KP 1.04 LA 1.00 ! MK 1.02 NL 1.05 OV 1.03 PT 1.03 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02108 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.01 KP 0.98 ! LA 0.96 MK 0.99 NL 0.98 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.073317Jy sigma=1.410586 ! Fit after self-cal, rms=0.065094Jy sigma=1.224771 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=0.065094Jy sigma=1.224771 ! Fit after self-cal, rms=0.065097Jy sigma=1.224745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9001 mas, bmaj=2.18 mas, bpa=-1.479 degrees ! Estimated noise=0.243944 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 (4.6, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147566 Jy ! Component: 100 - total flux cleaned = 0.0168872 Jy ! Component: 150 - total flux cleaned = 0.0178115 Jy ! Component: 200 - total flux cleaned = 0.0178058 Jy ! Total flux subtracted in 200 components = 0.0178058 Jy ! Clean residual min=-0.005612 max=0.005592 Jy/beam ! Clean residual mean=-0.000004 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 1.42124 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 117 components and 1.42124 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=0.062632Jy sigma=1.160061 ! Fit after self-cal, rms=0.062591Jy sigma=1.158772 ! 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=0.062591Jy sigma=1.158772 ! Fit after self-cal, rms=0.060603Jy sigma=1.131046 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 = 0.00133148 Jy ! Component: 100 - total flux cleaned = 0.00155669 Jy ! Component: 150 - total flux cleaned = 0.00155955 Jy ! Component: 200 - total flux cleaned = 0.00156025 Jy ! Total flux subtracted in 200 components = 0.00156025 Jy ! Clean residual min=-0.005353 max=0.005213 Jy/beam ! Clean residual mean=-0.000004 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 1.4228 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 1.4228 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=0.060333Jy sigma=1.124298 ! Fit after self-cal, rms=0.059872Jy sigma=1.118593 ! 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: 0.9001 x 2.18 at -1.479 degrees (North through East) ! Clean map min=-0.0050773 max=0.87724 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=0.059872Jy sigma=1.118593 ! Fit after self-cal, rms=0.047521Jy sigma=0.784272 ! 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=0.047521Jy sigma=0.784272 ! Fit after self-cal, rms=0.047327Jy sigma=0.781780 ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.18 mas, bpa=-1.488 degrees ! Estimated noise=0.243607 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277126 Jy ! Component: 100 - total flux cleaned = 0.00367253 Jy ! Component: 150 - total flux cleaned = 0.0038431 Jy ! Component: 200 - total flux cleaned = 0.0039996 Jy ! Total flux subtracted in 200 components = 0.0039996 Jy ! Clean residual min=-0.004935 max=0.004404 Jy/beam ! Clean residual mean=-0.000007 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 1.4268 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 1.4268 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=0.046989Jy sigma=0.773696 ! Fit after self-cal, rms=0.046839Jy sigma=0.771832 ! 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=0.6903 mas, bmaj=1.905 mas, bpa=1.977 degrees ! Estimated noise=0.372902 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.705516 Jy ! Component: 100 - total flux cleaned = 0.926662 Jy ! Component: 150 - total flux cleaned = 1.05455 Jy ! Component: 200 - total flux cleaned = 1.13632 Jy ! Total flux subtracted in 200 components = 1.13632 Jy ! Clean residual min=-0.022347 max=0.033838 Jy/beam ! Clean residual mean=0.000003 rms=0.005258 Jy/beam ! Combined flux in latest and established models = 1.13632 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.13632 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.18 mas, bpa=-1.488 degrees ! Estimated noise=0.243607 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 = 0.106183 Jy ! Component: 100 - total flux cleaned = 0.163843 Jy ! Component: 150 - total flux cleaned = 0.19881 Jy ! Component: 200 - total flux cleaned = 0.221922 Jy ! Total flux subtracted in 200 components = 0.221922 Jy ! Clean residual min=-0.008035 max=0.010596 Jy/beam ! Clean residual mean=0.000013 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 1.35824 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 74 components and 1.35824 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165849 Jy ! Component: 100 - total flux cleaned = 0.028925 Jy ! Component: 150 - total flux cleaned = 0.038262 Jy ! Component: 200 - total flux cleaned = 0.0454472 Jy ! Total flux subtracted in 200 components = 0.0454472 Jy ! Clean residual min=-0.004881 max=0.004838 Jy/beam ! Clean residual mean=0.000000 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 1.40369 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 108 components and 1.40369 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=0.047611Jy sigma=0.791478 ! Fit after self-cal, rms=0.047176Jy sigma=0.781883 wmodel J2134-0153_X_map.mod ! Writing 108 model components to file: J2134-0153_X_map.mod wobs J2134-0153_X_uvs.fits ! Writing UV FITS file: J2134-0153_X_uvs.fits wwins J2134-0153_X_map.win ! wwins: Wrote 4 windows to J2134-0153_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 = -0.000595292 Jy ! Component: 100 - total flux cleaned = 9.8777e-05 Jy ! Component: 150 - total flux cleaned = 0.000450695 Jy ! Component: 200 - total flux cleaned = 0.000910574 Jy ! Component: 250 - total flux cleaned = 0.00133918 Jy ! Component: 300 - total flux cleaned = 0.00168383 Jy ! Component: 350 - total flux cleaned = 0.00195889 Jy ! Component: 400 - total flux cleaned = 0.00232568 Jy ! Component: 450 - total flux cleaned = 0.00267357 Jy ! Component: 500 - total flux cleaned = 0.00295908 Jy ! Component: 550 - total flux cleaned = 0.00332442 Jy ! Component: 600 - total flux cleaned = 0.00363102 Jy ! Component: 650 - total flux cleaned = 0.00388372 Jy ! Component: 700 - total flux cleaned = 0.00420722 Jy ! Component: 750 - total flux cleaned = 0.004479 Jy ! Component: 800 - total flux cleaned = 0.00477845 Jy ! Component: 850 - total flux cleaned = 0.00506594 Jy ! Component: 900 - total flux cleaned = 0.00531012 Jy ! Component: 950 - total flux cleaned = 0.00554731 Jy ! Component: 1000 - total flux cleaned = 0.00581012 Jy ! Component: 1050 - total flux cleaned = 0.00603289 Jy ! Component: 1100 - total flux cleaned = 0.00618797 Jy ! Component: 1150 - total flux cleaned = 0.00624895 Jy ! Component: 1200 - total flux cleaned = 0.00645494 Jy ! Component: 1250 - total flux cleaned = 0.0065974 Jy ! Component: 1300 - total flux cleaned = 0.00665279 Jy ! Component: 1350 - total flux cleaned = 0.00676201 Jy ! Component: 1400 - total flux cleaned = 0.00689515 Jy ! Component: 1450 - total flux cleaned = 0.00704995 Jy ! Component: 1500 - total flux cleaned = 0.00720173 Jy ! Component: 1550 - total flux cleaned = 0.0073497 Jy ! Component: 1600 - total flux cleaned = 0.00747057 Jy ! Component: 1650 - total flux cleaned = 0.00761264 Jy ! Component: 1700 - total flux cleaned = 0.00777431 Jy ! Component: 1750 - total flux cleaned = 0.00795433 Jy ! Component: 1800 - total flux cleaned = 0.00815293 Jy ! Component: 1850 - total flux cleaned = 0.00821708 Jy ! Component: 1900 - total flux cleaned = 0.00830211 Jy ! Component: 1950 - total flux cleaned = 0.00836534 Jy ! Component: 2000 - total flux cleaned = 0.00852934 Jy ! Component: 2050 - total flux cleaned = 0.00864975 Jy ! Component: 2100 - total flux cleaned = 0.00870876 Jy ! Component: 2150 - total flux cleaned = 0.00884391 Jy ! Component: 2200 - total flux cleaned = 0.00888189 Jy ! Component: 2250 - total flux cleaned = 0.00904952 Jy ! Component: 2300 - total flux cleaned = 0.00908642 Jy ! Component: 2350 - total flux cleaned = 0.0092303 Jy ! Component: 2400 - total flux cleaned = 0.00931902 Jy ! Component: 2450 - total flux cleaned = 0.00937108 Jy ! Component: 2500 - total flux cleaned = 0.0094397 Jy ! Component: 2550 - total flux cleaned = 0.0095076 Jy ! Component: 2600 - total flux cleaned = 0.00957386 Jy ! Component: 2650 - total flux cleaned = 0.00962302 Jy ! Component: 2700 - total flux cleaned = 0.00967162 Jy ! Component: 2750 - total flux cleaned = 0.00968723 Jy ! Component: 2800 - total flux cleaned = 0.00971887 Jy ! Component: 2850 - total flux cleaned = 0.00976513 Jy ! Component: 2900 - total flux cleaned = 0.00985602 Jy ! Component: 2950 - total flux cleaned = 0.00990035 Jy ! Component: 3000 - total flux cleaned = 0.00991493 Jy ! Component: 3050 - total flux cleaned = 0.00997273 Jy ! Component: 3100 - total flux cleaned = 0.00998684 Jy ! Component: 3150 - total flux cleaned = 0.010029 Jy ! Component: 3200 - total flux cleaned = 0.00998703 Jy ! Component: 3250 - total flux cleaned = 0.010001 Jy ! Component: 3300 - total flux cleaned = 0.0100417 Jy ! Component: 3350 - total flux cleaned = 0.0100416 Jy ! Component: 3400 - total flux cleaned = 0.0100284 Jy ! Component: 3450 - total flux cleaned = 0.0100285 Jy ! Component: 3500 - total flux cleaned = 0.0100155 Jy ! Component: 3550 - total flux cleaned = 0.0100537 Jy ! Component: 3600 - total flux cleaned = 0.0101042 Jy ! Component: 3650 - total flux cleaned = 0.010104 Jy ! Component: 3700 - total flux cleaned = 0.0100792 Jy ! Component: 3750 - total flux cleaned = 0.0100915 Jy ! Component: 3800 - total flux cleaned = 0.0101037 Jy ! Component: 3850 - total flux cleaned = 0.0101036 Jy ! Component: 3900 - total flux cleaned = 0.0101275 Jy ! Component: 3950 - total flux cleaned = 0.0101393 Jy ! Component: 4000 - total flux cleaned = 0.0101161 Jy ! Component: 4050 - total flux cleaned = 0.0101046 Jy ! Total flux subtracted in 4096 components = 0.0100933 Jy ! Clean residual min=-0.000685 max=0.000631 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 1.41378 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 456 components and 1.41378 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2134-0153_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8998 x 2.18 at -1.488 degrees (North through East) ! Clean map min=-0.0018402 max=0.87691 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2134-0153_X_b_map.fits wmodel /vlbi/vcs9/uvm//J2134-0153_X_b_map.mod ! Writing 456 model components to file: /vlbi/vcs9/uvm//J2134-0153_X_b_map.mod wobs /vlbi/vcs9/uvm//J2134-0153_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2134-0153_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J2134-0153_X_b_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2134-0153_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.876914 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0670123 0.0670123 0.134025 0.268049 0.536099 1.0722 2.14439 4.28879 8.57758 17.1552 34.3103 68.6206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.876 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4476.79 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2134-0153_X_b_dfm.log closed on Tue Dec 26 23:03:59 2017