! Started logfile: /image_prod/ug002_uva//J1330+2509_X_dfm.log on Thu Mar 5 01:15:30 2020 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 /image_prod/ug002_uva//J1330+2509_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1330+2509_X_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.915873 visibilities/baseline/integration-bin. ! Found source: J1330+2509 ! ! 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 27696 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 J1330+2509_X] 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 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009871Jy sigma=9.759310 ! Fit after self-cal, rms=0.954388Jy sigma=9.308738 ! 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=1.075 mas, bmaj=2.237 mas, bpa=38.64 degrees ! Estimated noise=0.992583 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 = 0.027006 Jy ! Component: 100 - total flux cleaned = 0.0393214 Jy ! Total flux subtracted in 100 components = 0.0393214 Jy ! Clean residual min=-0.008892 max=0.010829 Jy/beam ! Clean residual mean=0.000007 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.0393214 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0393214 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=0.119489Jy sigma=0.968186 ! Fit after self-cal, rms=0.118728Jy sigma=0.959390 ! 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=1.566 mas, bmaj=2.373 mas, bpa=36.84 degrees ! Estimated noise=0.447732 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 = 0.0276443 Jy ! Component: 100 - total flux cleaned = 0.0466909 Jy ! Component: 150 - total flux cleaned = 0.0599657 Jy ! Component: 200 - total flux cleaned = 0.0692193 Jy ! Total flux subtracted in 200 components = 0.0692193 Jy ! Clean residual min=-0.018498 max=0.024278 Jy/beam ! Clean residual mean=0.000010 rms=0.006100 Jy/beam ! Combined flux in latest and established models = 0.108541 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.108541 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=0.108116Jy sigma=0.891431 ! Fit after self-cal, rms=0.107116Jy sigma=0.882210 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.566 x 2.373 at 36.84 degrees (North through East) ! Clean map min=-0.018718 max=0.035653 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 2.75 KP 1.84 LA 0.67 ! NL 2.88 OV 4.38 PT 0.37 SC 2.27 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.33 FD 4.37 HN 1.65 KP 1.48 ! LA 0.78 NL 5.07 OV 4.05 PT 0.25 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 3.18 KP 2.07 LA 0.68 ! NL 2.77 OV 5.73 PT 0.35 SC 1.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.10 FD 4.68 HN 2.78 KP 1.48 ! LA 0.84 NL 4.43 OV 3.98 PT 0.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 3.18 KP 2.13 LA 0.71 ! NL 3.17 OV 4.58 PT 0.34 SC 2.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.77 FD 5.66 HN 1.63 KP 1.47 ! LA 0.79 NL 3.49 OV 3.70 PT 0.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 3.41 KP 2.17 LA 0.75 ! NL 3.30 OV 5.41 PT 0.32 SC 2.49 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.19 FD 5.39 HN 1.72 KP 1.47 ! LA 0.79 NL 4.73 OV 3.95 PT 0.24 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 3.04 KP 2.18 LA 0.72 ! NL 3.34 OV 5.21 PT 0.34 SC 2.49 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.59 FD 4.50 HN 1.72 KP 1.41 ! LA 0.81 NL 3.69 OV 3.83 PT 0.26 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 3.22 KP 2.15 LA 0.72 ! NL 3.91 OV 4.88 PT 0.34 SC 1.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 5.33 HN 1.61 KP 1.43 ! LA 0.80 NL 5.20 OV 3.74 PT 0.26 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 3.38 KP 2.07 LA 0.83 ! NL 2.73 OV 5.58 PT 0.31 SC 2.59 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.06 FD 4.34 HN 1.84 KP 1.41 ! LA 0.80 NL 4.53 OV 4.49 PT 0.26 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 3.28 KP 2.48 LA 0.85 ! NL 3.82 OV 4.70 PT 0.29 SC 2.67 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.41 FD 4.00 HN 1.43 KP 1.32 ! LA 0.82 NL 4.20 OV 4.11 PT 0.27 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 3.16 KP 2.26 LA 0.82 ! NL 2.20 OV 4.25 PT 0.32 SC 2.40 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 4.28 HN 1.25 KP 1.39 ! LA 0.75 NL 3.60 OV 3.89 PT 0.27 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 3.54 KP 2.39 LA 0.90 ! NL 3.19 OV 4.70 PT 0.29 SC 2.46 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.46 FD 4.17 HN 1.84 KP 1.38 ! LA 0.79 NL 3.66 OV 4.24 PT 0.27 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 3.98 KP 2.48 LA 0.86 ! NL 2.28 OV 4.34 PT 0.29 SC 2.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 3.88 HN 1.29 KP 1.28 ! LA 0.78 NL 2.45 OV 4.38 PT 0.29 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.56 FD 2.87 KP 2.34 LA 0.87 ! NL 2.04 OV 4.47 PT 0.32 SC 1.66 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 3.79 HN 0.97 KP 1.29 ! LA 0.75 NL 2.60 OV 3.60 PT 0.29 ! ! ! Fit before self-cal, rms=0.107116Jy sigma=0.882210 ! Fit after self-cal, rms=0.378448Jy sigma=0.585506 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.916 mas, bmaj=2.759 mas, bpa=48.46 degrees ! Estimated noise=0.644325 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 = 0.00594017 Jy ! Component: 100 - total flux cleaned = 0.00637697 Jy ! Component: 150 - total flux cleaned = 0.0065632 Jy ! Component: 200 - total flux cleaned = 0.00665039 Jy ! Total flux subtracted in 200 components = 0.00665039 Jy ! Clean residual min=-0.014024 max=0.013930 Jy/beam ! Clean residual mean=0.000008 rms=0.003930 Jy/beam ! Combined flux in latest and established models = 0.115191 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.115191 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=0.377354Jy sigma=0.590716 ! Fit after self-cal, rms=0.385296Jy sigma=0.547400 ! 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=0.385296Jy sigma=0.547400 ! Fit after self-cal, rms=0.522361Jy sigma=0.503502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=2.791 mas, bpa=49.19 degrees ! Estimated noise=0.699104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217483 Jy ! Component: 100 - total flux cleaned = 0.00227064 Jy ! Component: 150 - total flux cleaned = 0.00231352 Jy ! Component: 200 - total flux cleaned = 0.00234993 Jy ! Total flux subtracted in 200 components = 0.00234993 Jy ! Clean residual min=-0.007991 max=0.009859 Jy/beam ! Clean residual mean=0.000001 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.117541 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.117541 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=0.522247Jy sigma=0.503857 ! Fit after self-cal, rms=0.523222Jy sigma=0.502819 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 = -0.000808549 Jy ! Component: 100 - total flux cleaned = -0.000963647 Jy ! Component: 150 - total flux cleaned = -0.000995004 Jy ! Component: 200 - total flux cleaned = -0.000993153 Jy ! Total flux subtracted in 200 components = -0.000993153 Jy ! Clean residual min=-0.007847 max=0.009644 Jy/beam ! Clean residual mean=0.000000 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.116548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.116548 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=0.523216Jy sigma=0.502583 ! Fit after self-cal, rms=0.523193Jy sigma=0.502516 ! 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=0.523193Jy sigma=0.502516 ! Fit after self-cal, rms=0.627434Jy sigma=0.501850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=2.752 mas, bpa=50.58 degrees ! Estimated noise=0.718883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139383 Jy ! Component: 100 - total flux cleaned = 0.00152753 Jy ! Component: 150 - total flux cleaned = 0.00163928 Jy ! Component: 200 - total flux cleaned = 0.00167296 Jy ! Total flux subtracted in 200 components = 0.00167296 Jy ! Clean residual min=-0.007895 max=0.009699 Jy/beam ! Clean residual mean=0.000001 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 0.118221 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.118221 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=0.627354Jy sigma=0.502038 ! Fit after self-cal, rms=0.627646Jy sigma=0.501869 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 = -9.54416e-05 Jy ! Component: 100 - total flux cleaned = -0.000205329 Jy ! Component: 150 - total flux cleaned = -0.000204586 Jy ! Component: 200 - total flux cleaned = -0.000203365 Jy ! Total flux subtracted in 200 components = -0.000203365 Jy ! Clean residual min=-0.008012 max=0.009671 Jy/beam ! Clean residual mean=0.000001 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.118018 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.118018 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=0.627620Jy sigma=0.501844 ! Fit after self-cal, rms=0.627603Jy sigma=0.501787 ! 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=0.627603Jy sigma=0.501787 ! Fit after self-cal, rms=0.706813Jy sigma=0.501443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=3.846 mas, bpa=-76.39 degrees ! Estimated noise=0.670615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111593 Jy ! Component: 100 - total flux cleaned = 0.00117701 Jy ! Component: 150 - total flux cleaned = 0.00122932 Jy ! Component: 200 - total flux cleaned = 0.00127259 Jy ! Total flux subtracted in 200 components = 0.00127259 Jy ! Clean residual min=-0.009880 max=0.011516 Jy/beam ! Clean residual mean=0.000001 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 0.11929 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 66 components and 0.11929 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=0.706754Jy sigma=0.501530 ! Fit after self-cal, rms=0.706883Jy sigma=0.501453 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 = 4.72666e-05 Jy ! Component: 100 - total flux cleaned = -5.39578e-06 Jy ! Component: 150 - total flux cleaned = -2.42662e-06 Jy ! Component: 200 - total flux cleaned = -8.26158e-08 Jy ! Total flux subtracted in 200 components = -8.26158e-08 Jy ! Clean residual min=-0.009964 max=0.011525 Jy/beam ! Clean residual mean=0.000001 rms=0.003145 Jy/beam ! Combined flux in latest and established models = 0.11929 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.11929 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=0.706854Jy sigma=0.501501 ! Fit after self-cal, rms=0.706854Jy sigma=0.501466 ! 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=2.124 mas, bmaj=2.697 mas, bpa=52.62 degrees ! Estimated noise=0.726844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.124 x 2.697 at 52.62 degrees (North through East) ! Clean map min=-0.0082183 max=0.051125 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=1.343 mas, bmaj=2.287 mas, bpa=43.09 degrees ! Estimated noise=2.14913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469572 Jy ! Component: 100 - total flux cleaned = 0.071619 Jy ! Component: 150 - total flux cleaned = 0.0875193 Jy ! Component: 200 - total flux cleaned = 0.0979381 Jy ! Total flux subtracted in 200 components = 0.0979381 Jy ! Clean residual min=-0.012507 max=0.011396 Jy/beam ! Clean residual mean=0.000007 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.0979381 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0979381 Jy ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=2.697 mas, bpa=52.62 degrees ! Estimated noise=0.726844 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 = 0.0100051 Jy ! Component: 100 - total flux cleaned = 0.0150794 Jy ! Component: 150 - total flux cleaned = 0.0174716 Jy ! Component: 200 - total flux cleaned = 0.0178469 Jy ! Total flux subtracted in 200 components = 0.0178469 Jy ! Clean residual min=-0.008217 max=0.010109 Jy/beam ! Clean residual mean=0.000002 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.115785 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.115785 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=3.159 mas, bmaj=3.846 mas, bpa=-76.39 degrees ! Estimated noise=0.670615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936181 Jy ! Component: 100 - total flux cleaned = 0.00107011 Jy ! Component: 150 - total flux cleaned = 0.00119375 Jy ! Component: 200 - total flux cleaned = 0.00130705 Jy ! Total flux subtracted in 200 components = 0.00130705 Jy ! Clean residual min=-0.009853 max=0.011530 Jy/beam ! Clean residual mean=0.000001 rms=0.003155 Jy/beam ! Combined flux in latest and established models = 0.117092 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 = 0.000106027 Jy ! Component: 100 - total flux cleaned = 0.000203465 Jy ! Component: 150 - total flux cleaned = 0.000294078 Jy ! Component: 200 - total flux cleaned = 0.000350895 Jy ! Total flux subtracted in 200 components = 0.000350895 Jy ! Clean residual min=-0.009859 max=0.011564 Jy/beam ! Clean residual mean=0.000001 rms=0.003153 Jy/beam ! Combined flux in latest and established models = 0.117443 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.117443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=2.697 mas, bpa=52.62 degrees ! Estimated noise=0.726844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128809 Jy ! Component: 100 - total flux cleaned = -8.32308e-05 Jy ! Component: 150 - total flux cleaned = -4.06635e-05 Jy ! Component: 200 - total flux cleaned = -2.79798e-06 Jy ! Total flux subtracted in 200 components = -2.79798e-06 Jy ! Clean residual min=-0.008195 max=0.010091 Jy/beam ! Clean residual mean=0.000002 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.11744 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.11744 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=0.706700Jy sigma=0.502205 ! Fit after self-cal, rms=0.706626Jy sigma=0.501893 wmodel J1330+2509_X_map.mod ! Writing 38 model components to file: J1330+2509_X_map.mod wobs J1330+2509_X_uvs.fits ! Writing UV FITS file: J1330+2509_X_uvs.fits wwins J1330+2509_X_map.win ! wwins: Wrote 1 windows to J1330+2509_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 = 0.00405919 Jy ! Component: 100 - total flux cleaned = 0.00665027 Jy ! Component: 150 - total flux cleaned = 0.00906911 Jy ! Component: 200 - total flux cleaned = 0.0101518 Jy ! Component: 250 - total flux cleaned = 0.0102786 Jy ! Component: 300 - total flux cleaned = 0.0105259 Jy ! Component: 350 - total flux cleaned = 0.0112491 Jy ! Component: 400 - total flux cleaned = 0.0117196 Jy ! Component: 450 - total flux cleaned = 0.0124147 Jy ! Component: 500 - total flux cleaned = 0.0133215 Jy ! Component: 550 - total flux cleaned = 0.0137676 Jy ! Component: 600 - total flux cleaned = 0.0143136 Jy ! Component: 650 - total flux cleaned = 0.0147433 Jy ! Component: 700 - total flux cleaned = 0.0152704 Jy ! Component: 750 - total flux cleaned = 0.0155807 Jy ! Component: 800 - total flux cleaned = 0.0158876 Jy ! Component: 850 - total flux cleaned = 0.0166964 Jy ! Component: 900 - total flux cleaned = 0.0171963 Jy ! Component: 950 - total flux cleaned = 0.0179859 Jy ! Component: 1000 - total flux cleaned = 0.0186686 Jy ! Component: 1050 - total flux cleaned = 0.0190545 Jy ! Component: 1100 - total flux cleaned = 0.0195317 Jy ! Component: 1150 - total flux cleaned = 0.0199098 Jy ! Component: 1200 - total flux cleaned = 0.0201907 Jy ! Component: 1250 - total flux cleaned = 0.0204682 Jy ! Component: 1300 - total flux cleaned = 0.0203761 Jy ! Component: 1350 - total flux cleaned = 0.0206494 Jy ! Component: 1400 - total flux cleaned = 0.0209203 Jy ! Component: 1450 - total flux cleaned = 0.0210981 Jy ! Component: 1500 - total flux cleaned = 0.0209199 Jy ! Component: 1550 - total flux cleaned = 0.0210964 Jy ! Component: 1600 - total flux cleaned = 0.0212707 Jy ! Component: 1650 - total flux cleaned = 0.0213564 Jy ! Component: 1700 - total flux cleaned = 0.0216148 Jy ! Component: 1750 - total flux cleaned = 0.0215285 Jy ! Component: 1800 - total flux cleaned = 0.0217829 Jy ! Component: 1850 - total flux cleaned = 0.0216142 Jy ! Component: 1900 - total flux cleaned = 0.0221183 Jy ! Component: 1950 - total flux cleaned = 0.0220349 Jy ! Component: 2000 - total flux cleaned = 0.0221188 Jy ! Component: 2050 - total flux cleaned = 0.0222839 Jy ! Component: 2100 - total flux cleaned = 0.0222843 Jy ! Component: 2150 - total flux cleaned = 0.0221209 Jy ! Component: 2200 - total flux cleaned = 0.0223639 Jy ! Component: 2250 - total flux cleaned = 0.0221217 Jy ! Component: 2300 - total flux cleaned = 0.022201 Jy ! Component: 2350 - total flux cleaned = 0.0222813 Jy ! Component: 2400 - total flux cleaned = 0.0222811 Jy ! Component: 2450 - total flux cleaned = 0.0223603 Jy ! Component: 2500 - total flux cleaned = 0.0224385 Jy ! Component: 2550 - total flux cleaned = 0.0222043 Jy ! Component: 2600 - total flux cleaned = 0.0225936 Jy ! Component: 2650 - total flux cleaned = 0.0224391 Jy ! Component: 2700 - total flux cleaned = 0.0225163 Jy ! Component: 2750 - total flux cleaned = 0.0223635 Jy ! Component: 2800 - total flux cleaned = 0.0225923 Jy ! Component: 2850 - total flux cleaned = 0.0224404 Jy ! Component: 2900 - total flux cleaned = 0.0225159 Jy ! Component: 2950 - total flux cleaned = 0.0224409 Jy ! Component: 3000 - total flux cleaned = 0.022291 Jy ! Component: 3050 - total flux cleaned = 0.0220677 Jy ! Component: 3100 - total flux cleaned = 0.0222898 Jy ! Component: 3150 - total flux cleaned = 0.0222895 Jy ! Component: 3200 - total flux cleaned = 0.0221423 Jy ! Component: 3250 - total flux cleaned = 0.0222156 Jy ! Component: 3300 - total flux cleaned = 0.0217782 Jy ! Component: 3350 - total flux cleaned = 0.0218513 Jy ! Component: 3400 - total flux cleaned = 0.0219231 Jy ! Component: 3450 - total flux cleaned = 0.0218507 Jy ! Component: 3500 - total flux cleaned = 0.0217072 Jy ! Component: 3550 - total flux cleaned = 0.0217074 Jy ! Component: 3600 - total flux cleaned = 0.0213513 Jy ! Component: 3650 - total flux cleaned = 0.0215641 Jy ! Component: 3700 - total flux cleaned = 0.0216349 Jy ! Component: 3750 - total flux cleaned = 0.0216345 Jy ! Component: 3800 - total flux cleaned = 0.0214936 Jy ! Component: 3850 - total flux cleaned = 0.0213531 Jy ! Component: 3900 - total flux cleaned = 0.021283 Jy ! Component: 3950 - total flux cleaned = 0.0213525 Jy ! Component: 4000 - total flux cleaned = 0.0212132 Jy ! Component: 4050 - total flux cleaned = 0.0210745 Jy ! Total flux subtracted in 4096 components = 0.0209363 Jy ! Clean residual min=-0.003581 max=0.003726 Jy/beam ! Clean residual mean=0.000005 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.138376 Jy keep ! Adding 359 model components to the UV plane model. ! The established model now contains 397 components and 0.138376 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1330+2509_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.124 x 2.697 at 52.62 degrees (North through East) ! Clean map min=-0.0092541 max=0.050924 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1330+2509_X_map.fits wmodel /image_prod/ug002_uva//J1330+2509_X_map.mod ! Writing 397 model components to file: /image_prod/ug002_uva//J1330+2509_X_map.mod wobs /image_prod/ug002_uva//J1330+2509_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1330+2509_X_uvs.fits wwins /image_prod/ug002_uva//J1330+2509_X_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1330+2509_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0509235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00153731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -9.0566 9.0566 18.1132 36.2264 72.4528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 33.125 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1330+2509_X_dfm.log closed on Thu Mar 5 01:15:34 2020