! Started logfile: J2139+1423_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:46 2019 obs J2139+1423_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2139+1423_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.503472 visibilities/baseline/integration-bin. ! Found source: J2139+1423 ! ! 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 1086 lines of history. ! ! Reading 1740 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 J2139+1423_X_2017_01_21_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=0.641594Jy sigma=0.004734 ! Fit after self-cal, rms=0.615417Jy sigma=0.004521 ! 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=0.5326 mas, bmaj=1.605 mas, bpa=-5.967 degrees ! Estimated noise=3428 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 = 0.704569 Jy ! Component: 100 - total flux cleaned = 1.03254 Jy ! Total flux subtracted in 100 components = 1.03254 Jy ! Clean residual min=-0.148288 max=0.200480 Jy/beam ! Clean residual mean=0.000238 rms=0.044636 Jy/beam ! Combined flux in latest and established models = 1.03254 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.03254 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=0.498596Jy sigma=0.003606 ! Fit after self-cal, rms=0.495741Jy sigma=0.003590 ! 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=0.6351 mas, bmaj=1.728 mas, bpa=-2.676 degrees ! Estimated noise=2422.06 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 = 0.287554 Jy ! Component: 100 - total flux cleaned = 0.433767 Jy ! Component: 150 - total flux cleaned = 0.522238 Jy ! Component: 200 - total flux cleaned = 0.579665 Jy ! Total flux subtracted in 200 components = 0.579665 Jy ! Clean residual min=-0.117143 max=0.182202 Jy/beam ! Clean residual mean=0.000329 rms=0.038448 Jy/beam ! Combined flux in latest and established models = 1.6122 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 1.6122 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=0.308695Jy sigma=0.002067 ! Fit after self-cal, rms=0.305690Jy sigma=0.002044 ! 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 1.02 FD 1.00* HN 1.14 LA 0.84 ! MK 1.13 NL 0.96 OV 1.00* PT 1.05 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.17 LA 0.83 ! MK 1.15 NL 0.97 OV 1.00* PT 1.03 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.14 LA 0.81 ! MK 1.16 NL 0.97 OV 1.00* PT 1.04 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.09 LA 0.83 ! MK 1.16 NL 0.97 OV 1.00* PT 1.04 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.13 LA 0.81 ! MK 1.15 NL 0.98 OV 1.00* PT 1.07 ! SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.08 LA 0.81 ! MK 1.15 NL 0.98 OV 1.00* PT 1.04 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.14 LA 0.81 ! MK 1.13 NL 0.98 OV 1.00* PT 1.05 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.09 LA 0.81 ! MK 1.11 NL 0.99 OV 1.00* PT 1.04 ! SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.14 LA 0.82 ! MK 1.08 NL 0.99 OV 1.00* PT 1.06 ! SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.18 LA 0.82 ! MK 1.09 NL 0.97 OV 1.00* PT 1.05 ! SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.17 LA 0.82 ! MK 1.12 NL 0.98 OV 1.00* PT 1.05 ! SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.18 LA 0.82 ! MK 1.07 NL 1.00 OV 1.00* PT 1.05 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.305690Jy sigma=0.002044 ! Fit after self-cal, rms=0.279153Jy sigma=0.001650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6647 mas, bmaj=1.772 mas, bpa=-2.398 degrees ! Estimated noise=2470.59 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 (0.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121428 Jy ! Component: 100 - total flux cleaned = 0.156167 Jy ! Component: 150 - total flux cleaned = 0.175817 Jy ! Component: 200 - total flux cleaned = 0.178908 Jy ! Total flux subtracted in 200 components = 0.178908 Jy ! Clean residual min=-0.035613 max=0.051171 Jy/beam ! Clean residual mean=0.000014 rms=0.010963 Jy/beam ! Combined flux in latest and established models = 1.79111 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 1.79111 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=0.181024Jy sigma=0.000917 ! Fit after self-cal, rms=0.179117Jy sigma=0.000900 ! 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=0.179117Jy sigma=0.000900 ! Fit after self-cal, rms=0.174617Jy sigma=0.000874 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6569 mas, bmaj=1.77 mas, bpa=-2.672 degrees ! Estimated noise=2426.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137842 Jy ! Component: 100 - total flux cleaned = 0.000367615 Jy ! Component: 150 - total flux cleaned = 0.000365359 Jy ! Component: 200 - total flux cleaned = -0.00181261 Jy ! Total flux subtracted in 200 components = -0.00181261 Jy ! Clean residual min=-0.031179 max=0.040949 Jy/beam ! Clean residual mean=0.000018 rms=0.008491 Jy/beam ! Combined flux in latest and established models = 1.7893 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 1.7893 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=0.158192Jy sigma=0.000805 ! Fit after self-cal, rms=0.157692Jy sigma=0.000800 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) ! Added new window around map position (1, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281296 Jy ! Component: 100 - total flux cleaned = 0.0344245 Jy ! Component: 150 - total flux cleaned = 0.0344119 Jy ! Component: 200 - total flux cleaned = 0.0355561 Jy ! Total flux subtracted in 200 components = 0.0355561 Jy ! Clean residual min=-0.025065 max=0.024600 Jy/beam ! Clean residual mean=0.000005 rms=0.006668 Jy/beam ! Combined flux in latest and established models = 1.82485 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 1.82485 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=0.143855Jy sigma=0.000738 ! Fit after self-cal, rms=0.143715Jy sigma=0.000732 ! 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=0.143715Jy sigma=0.000732 ! Fit after self-cal, rms=0.141252Jy sigma=0.000725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6557 mas, bmaj=1.768 mas, bpa=-2.528 degrees ! Estimated noise=2416.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123761 Jy ! Component: 100 - total flux cleaned = 0.0134008 Jy ! Component: 150 - total flux cleaned = 0.0112866 Jy ! Component: 200 - total flux cleaned = 0.00937279 Jy ! Total flux subtracted in 200 components = 0.00937279 Jy ! Clean residual min=-0.022364 max=0.021007 Jy/beam ! Clean residual mean=0.000005 rms=0.005740 Jy/beam ! Combined flux in latest and established models = 1.83423 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 1.83423 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=0.135524Jy sigma=0.000708 ! Fit after self-cal, rms=0.135569Jy sigma=0.000706 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 = 0.00246681 Jy ! Component: 100 - total flux cleaned = 0.00245852 Jy ! Component: 150 - total flux cleaned = 0.000872512 Jy ! Component: 200 - total flux cleaned = -0.000315994 Jy ! Total flux subtracted in 200 components = -0.000315994 Jy ! Clean residual min=-0.021217 max=0.020239 Jy/beam ! Clean residual mean=0.000007 rms=0.005399 Jy/beam ! Combined flux in latest and established models = 1.83391 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 1.83391 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=0.133069Jy sigma=0.000698 ! Fit after self-cal, rms=0.133089Jy sigma=0.000698 ! 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=0.133089Jy sigma=0.000698 ! Fit after self-cal, rms=0.132467Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=2.867 mas, bpa=0.2381 degrees ! Estimated noise=3390.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030924 Jy ! Component: 100 - total flux cleaned = 0.00155506 Jy ! Component: 150 - total flux cleaned = 0.000775255 Jy ! Component: 200 - total flux cleaned = 0.000773409 Jy ! Total flux subtracted in 200 components = 0.000773409 Jy ! Clean residual min=-0.020790 max=0.020076 Jy/beam ! Clean residual mean=0.000012 rms=0.006907 Jy/beam ! Combined flux in latest and established models = 1.83468 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 1.83468 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=0.131819Jy sigma=0.000690 ! Fit after self-cal, rms=0.131828Jy sigma=0.000690 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 = 0.00251549 Jy ! Component: 100 - total flux cleaned = 0.00339915 Jy ! Component: 150 - total flux cleaned = 0.00319898 Jy ! Component: 200 - total flux cleaned = 0.00339046 Jy ! Total flux subtracted in 200 components = 0.00339046 Jy ! Clean residual min=-0.019429 max=0.018372 Jy/beam ! Clean residual mean=0.000010 rms=0.006250 Jy/beam ! Combined flux in latest and established models = 1.83807 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 1.83807 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=0.131406Jy sigma=0.000690 ! Fit after self-cal, rms=0.131419Jy sigma=0.000689 ! 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=0.6551 mas, bmaj=1.768 mas, bpa=-2.485 degrees ! Estimated noise=2413.42 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6551 x 1.768 at -2.485 degrees (North through East) ! Clean map min=-0.054951 max=1.0493 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 ! Performing amp+phase self-cal ! ! 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=0.131419Jy sigma=0.000689 ! Fit after self-cal, rms=0.126466Jy sigma=0.000632 ! Inverting map and beam ! Estimated beam: bmin=0.6565 mas, bmaj=1.77 mas, bpa=-2.403 degrees ! Estimated noise=2424.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.38563e-05 Jy ! Component: 100 - total flux cleaned = -0.00104488 Jy ! Component: 150 - total flux cleaned = -0.00179771 Jy ! Component: 200 - total flux cleaned = -0.00293005 Jy ! Total flux subtracted in 200 components = -0.00293005 Jy ! Clean residual min=-0.019150 max=0.017323 Jy/beam ! Clean residual mean=0.000006 rms=0.004568 Jy/beam ! Combined flux in latest and established models = 1.83514 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 1.83514 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=0.124721Jy sigma=0.000627 ! Fit after self-cal, rms=0.124736Jy sigma=0.000627 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000715304 Jy ! Component: 100 - total flux cleaned = -0.00129779 Jy ! Component: 150 - total flux cleaned = -0.00165417 Jy ! Component: 200 - total flux cleaned = -0.00181807 Jy ! Total flux subtracted in 200 components = -0.00181807 Jy ! Clean residual min=-0.018828 max=0.017071 Jy/beam ! Clean residual mean=0.000007 rms=0.004509 Jy/beam ! Combined flux in latest and established models = 1.83332 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 1.83333 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=0.123825Jy sigma=0.000625 ! Fit after self-cal, rms=0.123830Jy sigma=0.000624 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.123830Jy sigma=0.000624 ! Fit after self-cal, rms=0.123855Jy sigma=0.000624 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=0.5453 mas, bmaj=1.625 mas, bpa=-5.803 degrees ! Estimated noise=3562.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.728791 Jy ! Component: 100 - total flux cleaned = 1.06453 Jy ! Component: 150 - total flux cleaned = 1.26979 Jy ! Component: 200 - total flux cleaned = 1.40814 Jy ! Total flux subtracted in 200 components = 1.40814 Jy ! Clean residual min=-0.084326 max=0.103681 Jy/beam ! Clean residual mean=0.000106 rms=0.023050 Jy/beam ! Combined flux in latest and established models = 1.40814 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.40814 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6562 mas, bmaj=1.77 mas, bpa=-2.443 degrees ! Estimated noise=2421.95 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 = 0.139328 Jy ! Component: 100 - total flux cleaned = 0.225218 Jy ! Component: 150 - total flux cleaned = 0.288448 Jy ! Component: 200 - total flux cleaned = 0.32581 Jy ! Total flux subtracted in 200 components = 0.32581 Jy ! Clean residual min=-0.040102 max=0.049035 Jy/beam ! Clean residual mean=0.000091 rms=0.012009 Jy/beam ! Combined flux in latest and established models = 1.73395 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 1.73395 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=1.86 mas, bmaj=2.87 mas, bpa=0.06446 degrees ! Estimated noise=3391.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647042 Jy ! Component: 100 - total flux cleaned = 0.0918901 Jy ! Component: 150 - total flux cleaned = 0.108101 Jy ! Component: 200 - total flux cleaned = 0.111815 Jy ! Total flux subtracted in 200 components = 0.111815 Jy ! Clean residual min=-0.033304 max=0.026529 Jy/beam ! Clean residual mean=0.000042 rms=0.009771 Jy/beam ! Combined flux in latest and established models = 1.84576 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 = 0.00403211 Jy ! Component: 100 - total flux cleaned = 0.00716703 Jy ! Component: 150 - total flux cleaned = 0.00896699 Jy ! Component: 200 - total flux cleaned = 0.0103116 Jy ! Total flux subtracted in 200 components = 0.0103116 Jy ! Clean residual min=-0.029629 max=0.024034 Jy/beam ! Clean residual mean=0.000024 rms=0.008736 Jy/beam ! Combined flux in latest and established models = 1.85607 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 1.85607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6562 mas, bmaj=1.77 mas, bpa=-2.443 degrees ! Estimated noise=2421.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164153 Jy ! Component: 100 - total flux cleaned = 0.0180012 Jy ! Component: 150 - total flux cleaned = 0.0173213 Jy ! Component: 200 - total flux cleaned = 0.0172597 Jy ! Total flux subtracted in 200 components = 0.0172597 Jy ! Clean residual min=-0.024218 max=0.022354 Jy/beam ! Clean residual mean=0.000002 rms=0.006575 Jy/beam ! Combined flux in latest and established models = 1.87333 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 1.87333 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=0.135470Jy sigma=0.000681 ! Fit after self-cal, rms=0.133882Jy sigma=0.000676 wmodel J2139+1423_X_2017_01_21_pus_map.mod ! Writing 52 model components to file: J2139+1423_X_2017_01_21_pus_map.mod wobs J2139+1423_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2139+1423_X_2017_01_21_pus_uvs.fits wwins J2139+1423_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J2139+1423_X_2017_01_21_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 = -0.00188394 Jy ! Component: 100 - total flux cleaned = -6.53001e-05 Jy ! Component: 150 - total flux cleaned = 0.000920735 Jy ! Component: 200 - total flux cleaned = 0.00154102 Jy ! Component: 250 - total flux cleaned = 0.00297134 Jy ! Component: 300 - total flux cleaned = 0.00348837 Jy ! Component: 350 - total flux cleaned = 0.00446055 Jy ! Component: 400 - total flux cleaned = 0.00606543 Jy ! Component: 450 - total flux cleaned = 0.00692309 Jy ! Component: 500 - total flux cleaned = 0.00732567 Jy ! Component: 550 - total flux cleaned = 0.0073276 Jy ! Component: 600 - total flux cleaned = 0.00805704 Jy ! Component: 650 - total flux cleaned = 0.00805006 Jy ! Component: 700 - total flux cleaned = 0.00838667 Jy ! Component: 750 - total flux cleaned = 0.00902087 Jy ! Component: 800 - total flux cleaned = 0.00932167 Jy ! Component: 850 - total flux cleaned = 0.00989429 Jy ! Component: 900 - total flux cleaned = 0.010168 Jy ! Component: 950 - total flux cleaned = 0.0104339 Jy ! Component: 1000 - total flux cleaned = 0.0108147 Jy ! Component: 1050 - total flux cleaned = 0.0114223 Jy ! Component: 1100 - total flux cleaned = 0.012008 Jy ! Component: 1150 - total flux cleaned = 0.0123481 Jy ! Component: 1200 - total flux cleaned = 0.0133303 Jy ! Component: 1250 - total flux cleaned = 0.014388 Jy ! Component: 1300 - total flux cleaned = 0.0154175 Jy ! Component: 1350 - total flux cleaned = 0.0166208 Jy ! Component: 1400 - total flux cleaned = 0.0176953 Jy ! Component: 1450 - total flux cleaned = 0.0188401 Jy ! Component: 1500 - total flux cleaned = 0.0200509 Jy ! Component: 1550 - total flux cleaned = 0.0209636 Jy ! Component: 1600 - total flux cleaned = 0.0216811 Jy ! Component: 1650 - total flux cleaned = 0.0223846 Jy ! Component: 1700 - total flux cleaned = 0.0229893 Jy ! Component: 1750 - total flux cleaned = 0.0234993 Jy ! Component: 1800 - total flux cleaned = 0.0240838 Jy ! Component: 1850 - total flux cleaned = 0.0244945 Jy ! Component: 1900 - total flux cleaned = 0.0249808 Jy ! Component: 1950 - total flux cleaned = 0.0253812 Jy ! Component: 2000 - total flux cleaned = 0.0256179 Jy ! Total flux subtracted in 2048 components = 0.0257746 Jy ! Clean residual min=-0.004030 max=0.004849 Jy/beam ! Clean residual mean=0.000006 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 1.89911 Jy keep ! Adding 95 model components to the UV plane model. ! The established model now contains 147 components and 1.89911 Jy ![Exited script file: muppet] wmap "J2139+1423_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6562 x 1.77 at -2.443 degrees (North through East) ! Clean map min=-0.019738 max=1.0492 Jy/beam ! Writing clean map to FITS file: J2139+1423_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.04924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00136311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.389742 0.389742 0.779483 1.55897 3.11793 6.23586 12.4717 24.9435 49.8869 99.7738 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6562 x 1.77 at -2.443 degrees (North through East) ! Clean map min=-0.019738 max=1.0492 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2139+1423_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:47 2019