! Started logfile: J1238+0723_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:07:06 2016 obs J1238+0723_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1238+0723_X_2014_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952827 visibilities/baseline/integration-bin. ! Found source: J1238+0723 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 29328 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1238+0723_X_2014_05_31_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805576Jy sigma=0.009692 ! Fit after self-cal, rms=0.784205Jy sigma=0.009451 ! 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=0.6788 mas, bmaj=1.762 mas, bpa=-2.114 degrees ! Estimated noise=606.335 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 = 0.164625 Jy ! Component: 100 - total flux cleaned = 0.202683 Jy ! Total flux subtracted in 100 components = 0.202683 Jy ! Clean residual min=-0.009615 max=0.014803 Jy/beam ! Clean residual mean=-0.000038 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 0.202683 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.202683 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=0.084162Jy sigma=0.000972 ! Fit after self-cal, rms=0.084160Jy sigma=0.000972 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173843 Jy ! Component: 100 - total flux cleaned = 0.0289088 Jy ! Total flux subtracted in 100 components = 0.0289088 Jy ! Clean residual min=-0.007347 max=0.008204 Jy/beam ! Clean residual mean=-0.000021 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.231592 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.231592 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=0.078765Jy sigma=0.000902 ! Fit after self-cal, rms=0.078659Jy sigma=0.000901 ! 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=0.8421 mas, bmaj=2.01 mas, bpa=-1.932 degrees ! Estimated noise=346.154 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 = 0.0136671 Jy ! Component: 100 - total flux cleaned = 0.0228241 Jy ! Component: 150 - total flux cleaned = 0.0293433 Jy ! Component: 200 - total flux cleaned = 0.0340105 Jy ! Total flux subtracted in 200 components = 0.0340105 Jy ! Clean residual min=-0.009386 max=0.007297 Jy/beam ! Clean residual mean=-0.000002 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.265602 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.265602 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=0.075697Jy sigma=0.000865 ! Fit after self-cal, rms=0.075620Jy sigma=0.000864 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.09 KP 0.93 ! LA 1.03 MK 0.96 NL 0.99 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.09 KP 0.88 ! LA 1.04 MK 0.95 NL 1.02 OV 0.96 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.13 KP 0.83 ! LA 1.06 MK 0.95 NL 1.01 OV 0.97 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.09 KP 0.78 ! LA 1.06 MK 1.00 NL 1.03 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.09 KP 0.74 ! LA 1.04 MK 1.00 NL 1.02 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.11 KP 0.74 ! LA 1.05 MK 0.99 NL 1.02 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.20 KP 0.80 ! LA 1.15 MK 1.03 NL 1.06 OV 1.05 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.19 KP 0.73 ! LA 1.04 MK 1.01 NL 1.02 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.19 KP 0.76 ! LA 1.06 MK 0.97 NL 1.01 OV 1.01 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.14 KP 0.80 ! LA 1.06 MK 1.00 NL 1.01 OV 1.02 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.15 KP 0.82 ! LA 1.08 MK 1.01 NL 1.03 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.13 KP 0.87 ! LA 1.07 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.075620Jy sigma=0.000864 ! Fit after self-cal, rms=0.069471Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8501 mas, bmaj=2.023 mas, bpa=-1.872 degrees ! Estimated noise=343.866 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 (-1.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474866 Jy ! Component: 100 - total flux cleaned = 0.00518587 Jy ! Component: 150 - total flux cleaned = 0.00504509 Jy ! Component: 200 - total flux cleaned = 0.00481639 Jy ! Total flux subtracted in 200 components = 0.00481639 Jy ! Clean residual min=-0.002198 max=0.003815 Jy/beam ! Clean residual mean=0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.270419 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.270419 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=0.069131Jy sigma=0.000785 ! Fit after self-cal, rms=0.069090Jy sigma=0.000784 ! Inverting map ! Added new window around map position (-2.4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296345 Jy ! Component: 100 - total flux cleaned = 0.00390538 Jy ! Component: 150 - total flux cleaned = 0.00426974 Jy ! Component: 200 - total flux cleaned = 0.00462409 Jy ! Total flux subtracted in 200 components = 0.00462409 Jy ! Clean residual min=-0.001965 max=0.001749 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.275043 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.275043 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=0.068953Jy sigma=0.000782 ! Fit after self-cal, rms=0.068944Jy sigma=0.000782 ! 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=0.068944Jy sigma=0.000782 ! Fit after self-cal, rms=0.068762Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.021 mas, bpa=-1.887 degrees ! Estimated noise=343.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612412 Jy ! Component: 100 - total flux cleaned = 0.000653945 Jy ! Component: 150 - total flux cleaned = 0.000797392 Jy ! Component: 200 - total flux cleaned = 0.000984959 Jy ! Total flux subtracted in 200 components = 0.000984959 Jy ! Clean residual min=-0.001493 max=0.001385 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.276028 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.276028 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=0.068711Jy sigma=0.000780 ! Fit after self-cal, rms=0.068703Jy sigma=0.000779 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 = 0.000330308 Jy ! Component: 100 - total flux cleaned = 0.000486681 Jy ! Component: 150 - total flux cleaned = 0.000569848 Jy ! Component: 200 - total flux cleaned = 0.000593958 Jy ! Total flux subtracted in 200 components = 0.000593958 Jy ! Clean residual min=-0.001470 max=0.001303 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.276622 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.276622 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=0.068680Jy sigma=0.000779 ! Fit after self-cal, rms=0.068676Jy sigma=0.000779 ! 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=0.068676Jy sigma=0.000779 ! Fit after self-cal, rms=0.068619Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8514 mas, bmaj=2.021 mas, bpa=-1.942 degrees ! Estimated noise=343.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.27615e-05 Jy ! Component: 100 - total flux cleaned = 6.00442e-05 Jy ! Component: 150 - total flux cleaned = 8.36021e-05 Jy ! Component: 200 - total flux cleaned = 0.000106127 Jy ! Total flux subtracted in 200 components = 0.000106127 Jy ! Clean residual min=-0.001329 max=0.001309 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.276728 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.276728 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=0.068597Jy sigma=0.000779 ! Fit after self-cal, rms=0.068594Jy sigma=0.000779 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 = 0.000221183 Jy ! Component: 100 - total flux cleaned = 0.000333409 Jy ! Component: 150 - total flux cleaned = 0.00031334 Jy ! Component: 200 - total flux cleaned = 0.000295036 Jy ! Total flux subtracted in 200 components = 0.000295036 Jy ! Clean residual min=-0.001280 max=0.001302 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.277023 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.277023 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=0.068581Jy sigma=0.000779 ! Fit after self-cal, rms=0.068580Jy sigma=0.000779 ! Inverting map ! Added new window around map position (25, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104752 Jy ! Component: 100 - total flux cleaned = 0.00137418 Jy ! Component: 150 - total flux cleaned = 0.00159509 Jy ! Component: 200 - total flux cleaned = 0.00174285 Jy ! Total flux subtracted in 200 components = 0.00174285 Jy ! Clean residual min=-0.001297 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.278766 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.278766 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=0.068558Jy sigma=0.000778 ! Fit after self-cal, rms=0.068558Jy sigma=0.000778 ! 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=0.068558Jy sigma=0.000778 ! Fit after self-cal, rms=0.068574Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=3.163 mas, bpa=-0.07759 degrees ! Estimated noise=428.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125705 Jy ! Component: 100 - total flux cleaned = 0.00019897 Jy ! Component: 150 - total flux cleaned = 9.09869e-05 Jy ! Component: 200 - total flux cleaned = -1.28915e-05 Jy ! Total flux subtracted in 200 components = -1.28915e-05 Jy ! Clean residual min=-0.001038 max=0.001149 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.278753 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.278753 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=0.068571Jy sigma=0.000778 ! Fit after self-cal, rms=0.068570Jy sigma=0.000778 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 = -4.2272e-05 Jy ! Component: 100 - total flux cleaned = -8.75435e-05 Jy ! Component: 150 - total flux cleaned = -0.000149225 Jy ! Component: 200 - total flux cleaned = -0.000127813 Jy ! Total flux subtracted in 200 components = -0.000127813 Jy ! Clean residual min=-0.001015 max=0.001090 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.278625 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.278625 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=0.068568Jy sigma=0.000778 ! Fit after self-cal, rms=0.068568Jy sigma=0.000778 ! 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=0.852 mas, bmaj=2.022 mas, bpa=-1.988 degrees ! Estimated noise=342.939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.022 at -1.988 degrees (North through East) ! Clean map min=-0.0010619 max=0.21136 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=0.6863 mas, bmaj=1.764 mas, bpa=-2.044 degrees ! Estimated noise=603.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163678 Jy ! Component: 100 - total flux cleaned = 0.201059 Jy ! Component: 150 - total flux cleaned = 0.217777 Jy ! Component: 200 - total flux cleaned = 0.228868 Jy ! Total flux subtracted in 200 components = 0.228868 Jy ! Clean residual min=-0.003437 max=0.006132 Jy/beam ! Clean residual mean=-0.000022 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.228868 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 0.228868 Jy ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.022 mas, bpa=-1.988 degrees ! Estimated noise=342.939 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 = 0.0125659 Jy ! Component: 100 - total flux cleaned = 0.0209655 Jy ! Component: 150 - total flux cleaned = 0.0269071 Jy ! Component: 200 - total flux cleaned = 0.0312475 Jy ! Total flux subtracted in 200 components = 0.0312475 Jy ! Clean residual min=-0.001715 max=0.002477 Jy/beam ! Clean residual mean=-0.000011 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.260115 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 82 components and 0.260115 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=2.148 mas, bmaj=3.163 mas, bpa=-0.07759 degrees ! Estimated noise=428.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563826 Jy ! Component: 100 - total flux cleaned = 0.00872079 Jy ! Component: 150 - total flux cleaned = 0.010751 Jy ! Component: 200 - total flux cleaned = 0.0122079 Jy ! Total flux subtracted in 200 components = 0.0122079 Jy ! Clean residual min=-0.001333 max=0.001181 Jy/beam ! Clean residual mean=-0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.272323 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 = 0.00116223 Jy ! Component: 100 - total flux cleaned = 0.00211326 Jy ! Component: 150 - total flux cleaned = 0.00289603 Jy ! Component: 200 - total flux cleaned = 0.00354871 Jy ! Total flux subtracted in 200 components = 0.00354871 Jy ! Clean residual min=-0.001096 max=0.000927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.275872 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 146 components and 0.275872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.022 mas, bpa=-1.988 degrees ! Estimated noise=342.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363621 Jy ! Component: 100 - total flux cleaned = 0.000825362 Jy ! Component: 150 - total flux cleaned = 0.00112234 Jy ! Component: 200 - total flux cleaned = 0.00129344 Jy ! Total flux subtracted in 200 components = 0.00129344 Jy ! Clean residual min=-0.001104 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.277165 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 157 components and 0.277165 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=0.068582Jy sigma=0.000778 ! Fit after self-cal, rms=0.068567Jy sigma=0.000778 wmodel J1238+0723_X_2014_05_31_pus_map.mod ! Writing 157 model components to file: J1238+0723_X_2014_05_31_pus_map.mod wobs J1238+0723_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1238+0723_X_2014_05_31_pus_uvs.fits wwins J1238+0723_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1238+0723_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231368 Jy ! Component: 100 - total flux cleaned = 0.000324011 Jy ! Component: 150 - total flux cleaned = 0.000323482 Jy ! Component: 200 - total flux cleaned = 0.00035544 Jy ! Component: 250 - total flux cleaned = 0.000354975 Jy ! Component: 300 - total flux cleaned = 0.000370076 Jy ! Component: 350 - total flux cleaned = 0.000384489 Jy ! Component: 400 - total flux cleaned = 0.000314077 Jy ! Component: 450 - total flux cleaned = 0.000245666 Jy ! Component: 500 - total flux cleaned = 0.00019202 Jy ! Component: 550 - total flux cleaned = 0.000126507 Jy ! Component: 600 - total flux cleaned = 0.000100785 Jy ! Component: 650 - total flux cleaned = 0.00010066 Jy ! Component: 700 - total flux cleaned = 8.7981e-05 Jy ! Component: 750 - total flux cleaned = 6.35451e-05 Jy ! Component: 800 - total flux cleaned = 7.53803e-05 Jy ! Component: 850 - total flux cleaned = 7.5645e-05 Jy ! Component: 900 - total flux cleaned = 0.000110393 Jy ! Component: 950 - total flux cleaned = 0.0001667 Jy ! Component: 1000 - total flux cleaned = 0.000144305 Jy ! Component: 1050 - total flux cleaned = 0.000133309 Jy ! Component: 1100 - total flux cleaned = 0.000144148 Jy ! Component: 1150 - total flux cleaned = 0.00014414 Jy ! Component: 1200 - total flux cleaned = 0.000154787 Jy ! Component: 1250 - total flux cleaned = 0.000154896 Jy ! Component: 1300 - total flux cleaned = 0.000165107 Jy ! Component: 1350 - total flux cleaned = 0.000144731 Jy ! Component: 1400 - total flux cleaned = 0.000154738 Jy ! Component: 1450 - total flux cleaned = 0.000174362 Jy ! Component: 1500 - total flux cleaned = 0.000145077 Jy ! Component: 1550 - total flux cleaned = 0.000145232 Jy ! Component: 1600 - total flux cleaned = 0.000202292 Jy ! Component: 1650 - total flux cleaned = 0.000183608 Jy ! Component: 1700 - total flux cleaned = 0.000192844 Jy ! Component: 1750 - total flux cleaned = 0.000247985 Jy ! Component: 1800 - total flux cleaned = 0.000211624 Jy ! Component: 1850 - total flux cleaned = 0.000247751 Jy ! Component: 1900 - total flux cleaned = 0.000247787 Jy ! Component: 1950 - total flux cleaned = 0.000265251 Jy ! Component: 2000 - total flux cleaned = 0.000238996 Jy ! Total flux subtracted in 2048 components = 0.000256172 Jy ! Clean residual min=-0.000434 max=0.000434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.277421 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 294 components and 0.277421 Jy ![Exited script file: muppet] wmap "J1238+0723_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.022 at -1.988 degrees (North through East) ! Clean map min=-0.00071055 max=0.21192 Jy/beam ! Writing clean map to FITS file: J1238+0723_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159605 device "J1238+0723_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1238+0723_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225938 0.225938 0.451877 0.903753 1.80751 3.61501 7.23003 14.4601 28.9201 57.8402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.211 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.022 at -1.988 degrees (North through East) ! Clean map min=-0.00071055 max=0.21192 Jy/beam quit ! Quitting program ! Log file J1238+0723_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:07:08 2016