! Started logfile: /vlbi/uf001/uvm//J0010-4153_X_a_dfm.log on Sun Jan 13 20:21:38 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J0010-4153_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0010-4153_X_a_uvm.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 36 integrations on 15 of 15 possible baselines. ! AN table 3: 36 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.995351 visibilities/baseline/integration-bin. ! Found source: J0010-4153 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 23124 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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_01.dfm J0010-4153_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007203Jy sigma=16.201014 ! Fit after self-cal, rms=0.921359Jy sigma=14.903755 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5743 mas, bmaj=1.659 mas, bpa=0.1911 degrees ! Estimated noise=0.730148 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420744 Jy ! Component: 100 - total flux cleaned = 0.0608146 Jy ! Total flux subtracted in 100 components = 0.0608146 Jy ! Clean residual min=-0.008579 max=0.012743 Jy/beam ! Clean residual mean=0.000016 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.0608146 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0608146 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104157Jy sigma=1.535085 ! Fit after self-cal, rms=0.103545Jy sigma=1.525589 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.7862 mas, bmaj=2.161 mas, bpa=1.852 degrees ! Estimated noise=0.31848 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356097 Jy ! Component: 100 - total flux cleaned = 0.0534392 Jy ! Component: 150 - total flux cleaned = 0.0624445 Jy ! Component: 200 - total flux cleaned = 0.0669913 Jy ! Total flux subtracted in 200 components = 0.0669913 Jy ! Clean residual min=-0.012821 max=0.019927 Jy/beam ! Clean residual mean=0.000104 rms=0.004235 Jy/beam ! Combined flux in latest and established models = 0.127806 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.127806 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090755Jy sigma=1.330684 ! Fit after self-cal, rms=0.090233Jy sigma=1.323219 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7862 x 2.161 at 1.852 degrees (North through East) ! Clean map min=-0.012763 max=0.065145 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.61 LA 0.84 MK 1.03 ! NL 2.40 OV 1.00 PT 1.00* SC 1.49 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 LA 0.73 NL 1.91 OV 1.27 ! PT 0.83 SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.84 LA 0.67 MK 1.91 OV 1.50 ! PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 0.60 LA 0.83 MK 0.92 ! NL 2.42 OV 1.10 PT 1.00* SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.84 LA 0.70 NL 1.84 OV 1.47 ! PT 0.75 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.80 LA 0.70 MK 1.68 OV 1.51 ! PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.65 LA 0.80 MK 1.07 ! NL 2.51 OV 1.18 PT 1.00* SC 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.84 LA 0.71 NL 1.89 OV 1.40 ! PT 0.74 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.87 LA 0.68 MK 1.90 OV 1.32 ! PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.69 LA 0.87 MK 0.91 ! NL 2.02 OV 1.09 PT 1.00* SC 1.23 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.79 LA 0.63 NL 1.89 OV 1.55 ! PT 0.78 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.85 LA 0.69 MK 1.76 OV 1.33 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 0.65 LA 0.90 MK 0.93 ! NL 2.44 OV 1.05 PT 1.00* SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.85 LA 0.59 NL 2.02 OV 1.65 ! PT 0.83 SC 0.77 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 LA 0.66 MK 1.92 OV 1.36 ! PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.69 LA 0.88 MK 0.96 ! NL 2.45 OV 1.10 PT 1.00* SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.76 LA 0.66 NL 2.24 OV 1.79 ! PT 0.77 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 LA 0.59 MK 1.49 OV 1.45 ! PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.72 LA 0.82 MK 0.86 ! NL 2.37 OV 1.06 PT 1.00* SC 1.42 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.83 LA 0.68 NL 2.23 OV 1.58 ! PT 0.78 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 LA 0.72 MK 1.44 OV 1.53 ! PT 0.83 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.69 LA 0.93 MK 0.82 ! NL 2.65 OV 1.01 PT 1.00* SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.81 LA 0.63 NL 2.24 OV 1.64 ! PT 0.79 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.89 LA 0.65 MK 1.14 OV 1.77 ! PT 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.72 LA 0.90 MK 1.02 ! NL 2.73 OV 1.03 PT 1.00* SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 LA 0.63 NL 2.25 OV 1.56 ! PT 0.81 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.86 LA 0.73 MK 1.41 OV 1.47 ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.66 LA 0.90 MK 0.98 ! NL 2.57 OV 1.03 PT 1.00* SC 1.21 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 LA 0.61 NL 2.05 OV 1.52 ! PT 0.79 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.84 LA 0.79 MK 1.24 OV 1.76 ! PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.71 LA 0.97 MK 0.78 ! NL 3.01 OV 0.99 PT 1.00* SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 LA 0.61 NL 1.94 OV 1.53 ! PT 0.82 SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 LA 0.62 MK 1.19 OV 1.70 ! PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.65 LA 1.00 MK 0.77 ! NL 2.33 OV 0.92 PT 1.00* SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 LA 0.60 NL 1.86 OV 1.57 ! PT 0.78 SC 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.90 LA 0.81 MK 1.14 OV 1.62 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.090233Jy sigma=1.323219 ! Fit after self-cal, rms=0.099834Jy sigma=1.161519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=2.104 mas, bpa=1.636 degrees ! Estimated noise=0.32178 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.81142e-05 Jy ! Component: 100 - total flux cleaned = 6.80661e-06 Jy ! Component: 150 - total flux cleaned = 2.80708e-05 Jy ! Component: 200 - total flux cleaned = 2.83783e-05 Jy ! Total flux subtracted in 200 components = 2.83783e-05 Jy ! Clean residual min=-0.006432 max=0.007872 Jy/beam ! Clean residual mean=-0.000006 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.127834 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.127834 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099822Jy sigma=1.161255 ! Fit after self-cal, rms=0.101972Jy sigma=1.147193 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101972Jy sigma=1.147193 ! Fit after self-cal, rms=0.105696Jy sigma=1.145732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.802 mas, bmaj=2.103 mas, bpa=2 degrees ! Estimated noise=0.3208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.42999e-05 Jy ! Component: 100 - total flux cleaned = 4.27733e-05 Jy ! Component: 150 - total flux cleaned = 5.94111e-05 Jy ! Component: 200 - total flux cleaned = 5.88179e-05 Jy ! Total flux subtracted in 200 components = 5.88179e-05 Jy ! Clean residual min=-0.006496 max=0.007981 Jy/beam ! Clean residual mean=-0.000009 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.127893 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.127893 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105683Jy sigma=1.145730 ! Fit after self-cal, rms=0.105925Jy sigma=1.145472 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.50239e-05 Jy ! Component: 100 - total flux cleaned = -6.56383e-06 Jy ! Component: 150 - total flux cleaned = -5.93981e-06 Jy ! Component: 200 - total flux cleaned = -1.96916e-05 Jy ! Total flux subtracted in 200 components = -1.96916e-05 Jy ! Clean residual min=-0.006578 max=0.007962 Jy/beam ! Clean residual mean=-0.000009 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.127873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.127873 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105913Jy sigma=1.145473 ! Fit after self-cal, rms=0.105921Jy sigma=1.145448 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105921Jy sigma=1.145448 ! Fit after self-cal, rms=0.106078Jy sigma=1.145413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7998 mas, bmaj=2.098 mas, bpa=2.081 degrees ! Estimated noise=0.319898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263621 Jy ! Component: 100 - total flux cleaned = 0.000280663 Jy ! Component: 150 - total flux cleaned = 0.000280557 Jy ! Component: 200 - total flux cleaned = 0.00028142 Jy ! Total flux subtracted in 200 components = 0.00028142 Jy ! Clean residual min=-0.006534 max=0.008003 Jy/beam ! Clean residual mean=-0.000010 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.128155 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.128155 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106064Jy sigma=1.145417 ! Fit after self-cal, rms=0.106109Jy sigma=1.145371 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.26363e-05 Jy ! Component: 100 - total flux cleaned = 7.32605e-05 Jy ! Component: 150 - total flux cleaned = 7.35967e-05 Jy ! Component: 200 - total flux cleaned = 7.31659e-05 Jy ! Total flux subtracted in 200 components = 7.31659e-05 Jy ! Clean residual min=-0.006537 max=0.008004 Jy/beam ! Clean residual mean=-0.000010 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.128228 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.128228 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106097Jy sigma=1.145366 ! Fit after self-cal, rms=0.106102Jy sigma=1.145338 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106102Jy sigma=1.145338 ! Fit after self-cal, rms=0.105827Jy sigma=1.145317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.648 mas, bmaj=8.278 mas, bpa=6.689 degrees ! Estimated noise=0.413659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000997801 Jy ! Component: 100 - total flux cleaned = 0.00108089 Jy ! Component: 150 - total flux cleaned = 0.00109492 Jy ! Component: 200 - total flux cleaned = 0.00109618 Jy ! Total flux subtracted in 200 components = 0.00109618 Jy ! Clean residual min=-0.011371 max=0.013528 Jy/beam ! Clean residual mean=-0.000021 rms=0.003565 Jy/beam ! Combined flux in latest and established models = 0.129324 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 45 components and 0.129324 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105831Jy sigma=1.145348 ! Fit after self-cal, rms=0.105837Jy sigma=1.145316 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.76026e-05 Jy ! Component: 100 - total flux cleaned = -3.7392e-05 Jy ! Component: 150 - total flux cleaned = -3.70806e-05 Jy ! Component: 200 - total flux cleaned = -3.58731e-05 Jy ! Total flux subtracted in 200 components = -3.58731e-05 Jy ! Clean residual min=-0.011366 max=0.013522 Jy/beam ! Clean residual mean=-0.000021 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.129288 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 45 components and 0.129288 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105842Jy sigma=1.145340 ! Fit after self-cal, rms=0.105844Jy sigma=1.145316 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.7967 mas, bmaj=2.091 mas, bpa=2.07 degrees ! Estimated noise=0.318629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7967 x 2.091 at 2.07 degrees (North through East) ! Clean map min=-0.0063221 max=0.061904 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=0.5763 mas, bmaj=1.594 mas, bpa=0.3821 degrees ! Estimated noise=0.743699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421732 Jy ! Component: 100 - total flux cleaned = 0.0651041 Jy ! Component: 150 - total flux cleaned = 0.0807266 Jy ! Component: 200 - total flux cleaned = 0.0921798 Jy ! Total flux subtracted in 200 components = 0.0921798 Jy ! Clean residual min=-0.006052 max=0.007208 Jy/beam ! Clean residual mean=0.000002 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.0921797 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0921797 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7967 mas, bmaj=2.091 mas, bpa=2.07 degrees ! Estimated noise=0.318629 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185433 Jy ! Component: 100 - total flux cleaned = 0.0273864 Jy ! Component: 150 - total flux cleaned = 0.0316727 Jy ! Component: 200 - total flux cleaned = 0.0337514 Jy ! Total flux subtracted in 200 components = 0.0337514 Jy ! Clean residual min=-0.006750 max=0.007769 Jy/beam ! Clean residual mean=-0.000007 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.125931 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.125931 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.648 mas, bmaj=8.278 mas, bpa=6.689 degrees ! Estimated noise=0.413659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243706 Jy ! Component: 100 - total flux cleaned = 0.00297901 Jy ! Component: 150 - total flux cleaned = 0.00297852 Jy ! Component: 200 - total flux cleaned = 0.00299128 Jy ! Total flux subtracted in 200 components = 0.00299128 Jy ! Clean residual min=-0.011395 max=0.013570 Jy/beam ! Clean residual mean=-0.000020 rms=0.003573 Jy/beam ! Combined flux in latest and established models = 0.128922 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31089e-06 Jy ! Component: 100 - total flux cleaned = 1.56853e-06 Jy ! Component: 150 - total flux cleaned = 1.37759e-05 Jy ! Component: 200 - total flux cleaned = 1.54663e-05 Jy ! Total flux subtracted in 200 components = 1.54663e-05 Jy ! Clean residual min=-0.011391 max=0.013564 Jy/beam ! Clean residual mean=-0.000020 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 0.128938 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.128938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7967 mas, bmaj=2.091 mas, bpa=2.07 degrees ! Estimated noise=0.318629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111535 Jy ! Component: 100 - total flux cleaned = -0.00115418 Jy ! Component: 150 - total flux cleaned = -0.00115367 Jy ! Component: 200 - total flux cleaned = -0.00117712 Jy ! Total flux subtracted in 200 components = -0.00117712 Jy ! Clean residual min=-0.006511 max=0.007990 Jy/beam ! Clean residual mean=-0.000009 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.127761 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.127761 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105868Jy sigma=1.145866 ! Fit after self-cal, rms=0.105803Jy sigma=1.144955 wmodel J0010-4153_X_a_map.mod ! Writing 44 model components to file: J0010-4153_X_a_map.mod wobs J0010-4153_X_a_uvs.fits ! Writing UV FITS file: J0010-4153_X_a_uvs.fits wwins J0010-4153_X_a_map.win ! wwins: Wrote 1 windows to J0010-4153_X_a_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 = 0.00348848 Jy ! Component: 100 - total flux cleaned = 0.00480781 Jy ! Component: 150 - total flux cleaned = 0.00578007 Jy ! Component: 200 - total flux cleaned = 0.0066778 Jy ! Component: 250 - total flux cleaned = 0.00714197 Jy ! Component: 300 - total flux cleaned = 0.00766701 Jy ! Component: 350 - total flux cleaned = 0.00824611 Jy ! Component: 400 - total flux cleaned = 0.00855902 Jy ! Component: 450 - total flux cleaned = 0.00878139 Jy ! Component: 500 - total flux cleaned = 0.00913556 Jy ! Component: 550 - total flux cleaned = 0.00947163 Jy ! Component: 600 - total flux cleaned = 0.00979264 Jy ! Component: 650 - total flux cleaned = 0.010286 Jy ! Component: 700 - total flux cleaned = 0.0106981 Jy ! Component: 750 - total flux cleaned = 0.0110386 Jy ! Component: 800 - total flux cleaned = 0.0113124 Jy ! Component: 850 - total flux cleaned = 0.011523 Jy ! Component: 900 - total flux cleaned = 0.0116263 Jy ! Component: 950 - total flux cleaned = 0.0117764 Jy ! Component: 1000 - total flux cleaned = 0.0120162 Jy ! Component: 1050 - total flux cleaned = 0.0120153 Jy ! Component: 1100 - total flux cleaned = 0.0120586 Jy ! Component: 1150 - total flux cleaned = 0.0118835 Jy ! Component: 1200 - total flux cleaned = 0.011714 Jy ! Component: 1250 - total flux cleaned = 0.0115075 Jy ! Component: 1300 - total flux cleaned = 0.0113466 Jy ! Component: 1350 - total flux cleaned = 0.0112279 Jy ! Component: 1400 - total flux cleaned = 0.0111509 Jy ! Component: 1450 - total flux cleaned = 0.0110381 Jy ! Component: 1500 - total flux cleaned = 0.0110007 Jy ! Component: 1550 - total flux cleaned = 0.0110353 Jy ! Component: 1600 - total flux cleaned = 0.0109653 Jy ! Component: 1650 - total flux cleaned = 0.0110343 Jy ! Component: 1700 - total flux cleaned = 0.0110342 Jy ! Component: 1750 - total flux cleaned = 0.0109688 Jy ! Component: 1800 - total flux cleaned = 0.0110016 Jy ! Component: 1850 - total flux cleaned = 0.0109695 Jy ! Component: 1900 - total flux cleaned = 0.0110004 Jy ! Component: 1950 - total flux cleaned = 0.0109688 Jy ! Component: 2000 - total flux cleaned = 0.0107886 Jy ! Component: 2050 - total flux cleaned = 0.0108182 Jy ! Component: 2100 - total flux cleaned = 0.0107305 Jy ! Component: 2150 - total flux cleaned = 0.0106445 Jy ! Component: 2200 - total flux cleaned = 0.0105312 Jy ! Component: 2250 - total flux cleaned = 0.0103922 Jy ! Component: 2300 - total flux cleaned = 0.010338 Jy ! Component: 2350 - total flux cleaned = 0.010311 Jy ! Component: 2400 - total flux cleaned = 0.0102313 Jy ! Component: 2450 - total flux cleaned = 0.0101269 Jy ! Component: 2500 - total flux cleaned = 0.0101268 Jy ! Component: 2550 - total flux cleaned = 0.0100504 Jy ! Component: 2600 - total flux cleaned = 0.00992493 Jy ! Component: 2650 - total flux cleaned = 0.0098755 Jy ! Component: 2700 - total flux cleaned = 0.00980182 Jy ! Component: 2750 - total flux cleaned = 0.00970499 Jy ! Component: 2800 - total flux cleaned = 0.00956178 Jy ! Component: 2850 - total flux cleaned = 0.0094675 Jy ! Component: 2900 - total flux cleaned = 0.00937406 Jy ! Component: 2950 - total flux cleaned = 0.00932794 Jy ! Component: 3000 - total flux cleaned = 0.00919115 Jy ! Component: 3050 - total flux cleaned = 0.00912376 Jy ! Component: 3100 - total flux cleaned = 0.00905655 Jy ! Component: 3150 - total flux cleaned = 0.00888005 Jy ! Component: 3200 - total flux cleaned = 0.00881451 Jy ! Component: 3250 - total flux cleaned = 0.00870642 Jy ! Component: 3300 - total flux cleaned = 0.00859947 Jy ! Component: 3350 - total flux cleaned = 0.0085145 Jy ! Component: 3400 - total flux cleaned = 0.00840963 Jy ! Component: 3450 - total flux cleaned = 0.0083056 Jy ! Component: 3500 - total flux cleaned = 0.00818201 Jy ! Component: 3550 - total flux cleaned = 0.00814113 Jy ! Component: 3600 - total flux cleaned = 0.00808027 Jy ! Component: 3650 - total flux cleaned = 0.00795946 Jy ! Component: 3700 - total flux cleaned = 0.00783957 Jy ! Component: 3750 - total flux cleaned = 0.00768137 Jy ! Component: 3800 - total flux cleaned = 0.00758331 Jy ! Component: 3850 - total flux cleaned = 0.00748567 Jy ! Component: 3900 - total flux cleaned = 0.00733082 Jy ! Component: 3950 - total flux cleaned = 0.00723474 Jy ! Component: 4000 - total flux cleaned = 0.00713952 Jy ! Component: 4050 - total flux cleaned = 0.00708273 Jy ! Total flux subtracted in 4096 components = 0.0070452 Jy ! Clean residual min=-0.001165 max=0.001141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.134806 Jy keep ! Adding 494 model components to the UV plane model. ! The established model now contains 538 components and 0.134806 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0010-4153_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7967 x 2.091 at 2.07 degrees (North through East) ! Clean map min=-0.002892 max=0.063787 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0010-4153_X_a_map.fits wmodel /vlbi/uf001/uvm//J0010-4153_X_a_map.mod ! Writing 538 model components to file: /vlbi/uf001/uvm//J0010-4153_X_a_map.mod wobs /vlbi/uf001/uvm//J0010-4153_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0010-4153_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0010-4153_X_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0010-4153_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0637874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6356 1.6356 3.27121 6.54242 13.0848 26.1697 52.3394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 183.418 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0010-4153_X_a_dfm.log closed on Sun Jan 13 20:21:43 2019