! Started logfile: J1830+0619_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:20:49 2017 obs J1830+0619_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1830+0619_X_2015_01_23_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957937 visibilities/baseline/integration-bin. ! Found source: J1830+0619 ! ! 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 350 lines of history. ! ! Reading 28968 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 J1830+0619_X_2015_01_23_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.751910Jy sigma=0.008463 ! Fit after self-cal, rms=0.738478Jy sigma=0.008298 ! 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=0.7073 mas, bmaj=1.766 mas, bpa=-0.9055 degrees ! Estimated noise=643.073 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 = 0.201476 Jy ! Component: 100 - total flux cleaned = 0.268995 Jy ! Total flux subtracted in 100 components = 0.268995 Jy ! Clean residual min=-0.017184 max=0.028798 Jy/beam ! Clean residual mean=-0.000091 rms=0.004743 Jy/beam ! Combined flux in latest and established models = 0.268995 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.268995 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=0.116111Jy sigma=0.001227 ! Fit after self-cal, rms=0.115754Jy sigma=0.001224 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325401 Jy ! Component: 100 - total flux cleaned = 0.0501431 Jy ! Total flux subtracted in 100 components = 0.0501431 Jy ! Clean residual min=-0.013559 max=0.017558 Jy/beam ! Clean residual mean=-0.000042 rms=0.003668 Jy/beam ! Combined flux in latest and established models = 0.319139 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.319139 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=0.103828Jy sigma=0.001058 ! Fit after self-cal, rms=0.103777Jy sigma=0.001057 ! 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=0.8728 mas, bmaj=2.019 mas, bpa=-0.05494 degrees ! Estimated noise=372.353 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 = 0.0176015 Jy ! Component: 100 - total flux cleaned = 0.0279442 Jy ! Component: 150 - total flux cleaned = 0.0345117 Jy ! Component: 200 - total flux cleaned = 0.0374086 Jy ! Total flux subtracted in 200 components = 0.0374086 Jy ! Clean residual min=-0.016989 max=0.020718 Jy/beam ! Clean residual mean=0.000022 rms=0.004162 Jy/beam ! Combined flux in latest and established models = 0.356547 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.356547 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=0.100363Jy sigma=0.001021 ! Fit after self-cal, rms=0.100362Jy sigma=0.001021 ! 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 0.98 FD 1.10 HN 1.44 KP 0.87 ! LA 1.09 MK 0.95 NL 0.94 OV 1.03 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.43 KP 0.82 ! LA 1.08 MK 0.94 NL 0.95 OV 1.01 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.36 KP 0.78 ! LA 1.12 MK 0.96 NL 0.94 OV 1.02 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.36 KP 0.75 ! LA 1.13 MK 0.97 NL 0.93 OV 1.00 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.31 KP 0.70 ! LA 1.11 MK 0.97 NL 0.95 OV 1.02 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.37 KP 0.71 ! LA 1.12 MK 0.96 NL 0.95 OV 1.04 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.21 HN 1.59 KP 0.70 ! LA 1.12 MK 1.02 NL 0.99 OV 1.09 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.41 KP 0.70 ! LA 1.10 MK 0.97 NL 0.94 OV 1.07 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.49 KP 0.72 ! LA 1.11 MK 0.96 NL 0.95 OV 1.08 ! PT 0.95 SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.45 KP 0.76 ! LA 1.14 MK 1.00 NL 0.95 OV 1.06 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.44 KP 0.77 ! LA 1.12 MK 1.01 NL 0.96 OV 1.05 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.42 KP 0.75 ! LA 1.11 MK 0.98 NL 0.96 OV 1.07 ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.100362Jy sigma=0.001021 ! Fit after self-cal, rms=0.092127Jy sigma=0.000826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=2.012 mas, bpa=0.9447 degrees ! Estimated noise=369.635 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, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135766 Jy ! Component: 100 - total flux cleaned = 0.0155919 Jy ! Component: 150 - total flux cleaned = 0.0152034 Jy ! Component: 200 - total flux cleaned = 0.01488 Jy ! Total flux subtracted in 200 components = 0.01488 Jy ! Clean residual min=-0.004275 max=0.004403 Jy/beam ! Clean residual mean=0.000019 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.371427 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.371427 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=0.090147Jy sigma=0.000799 ! Fit after self-cal, rms=0.090150Jy sigma=0.000797 ! 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=0.090150Jy sigma=0.000797 ! Fit after self-cal, rms=0.089902Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8664 mas, bmaj=2 mas, bpa=1.248 degrees ! Estimated noise=366.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004549 Jy ! Component: 100 - total flux cleaned = 0.00522123 Jy ! Component: 150 - total flux cleaned = 0.00530688 Jy ! Component: 200 - total flux cleaned = 0.00524605 Jy ! Total flux subtracted in 200 components = 0.00524605 Jy ! Clean residual min=-0.003012 max=0.002650 Jy/beam ! Clean residual mean=0.000009 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.376673 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.376673 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=0.089637Jy sigma=0.000786 ! Fit after self-cal, rms=0.089600Jy sigma=0.000786 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 = 0.000933646 Jy ! Component: 100 - total flux cleaned = 0.000987995 Jy ! Component: 150 - total flux cleaned = 0.00103094 Jy ! Component: 200 - total flux cleaned = 0.00102973 Jy ! Total flux subtracted in 200 components = 0.00102973 Jy ! Clean residual min=-0.003273 max=0.002191 Jy/beam ! Clean residual mean=0.000010 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.377703 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.377703 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=0.089544Jy sigma=0.000785 ! Fit after self-cal, rms=0.089534Jy sigma=0.000785 ! 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=0.089534Jy sigma=0.000785 ! Fit after self-cal, rms=0.089182Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=1.998 mas, bpa=1.335 degrees ! Estimated noise=365.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169336 Jy ! Component: 100 - total flux cleaned = 0.0022523 Jy ! Component: 150 - total flux cleaned = 0.00229678 Jy ! Component: 200 - total flux cleaned = 0.0023729 Jy ! Total flux subtracted in 200 components = 0.0023729 Jy ! Clean residual min=-0.002430 max=0.002293 Jy/beam ! Clean residual mean=0.000007 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.380076 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.380076 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=0.089117Jy sigma=0.000783 ! Fit after self-cal, rms=0.089108Jy sigma=0.000783 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 = 0.000361391 Jy ! Component: 100 - total flux cleaned = 0.000430762 Jy ! Component: 150 - total flux cleaned = 0.00046114 Jy ! Component: 200 - total flux cleaned = 0.000460276 Jy ! Total flux subtracted in 200 components = 0.000460276 Jy ! Clean residual min=-0.002532 max=0.002241 Jy/beam ! Clean residual mean=0.000007 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.380536 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.380536 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=0.089081Jy sigma=0.000783 ! Fit after self-cal, rms=0.089076Jy sigma=0.000783 ! 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=0.089076Jy sigma=0.000783 ! Fit after self-cal, rms=0.088959Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=3.204 mas, bpa=-3.674 degrees ! Estimated noise=453.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100209 Jy ! Component: 100 - total flux cleaned = 0.00115082 Jy ! Component: 150 - total flux cleaned = 0.0012155 Jy ! Component: 200 - total flux cleaned = 0.00125984 Jy ! Total flux subtracted in 200 components = 0.00125984 Jy ! Clean residual min=-0.001740 max=0.002065 Jy/beam ! Clean residual mean=0.000010 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.381796 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.381796 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=0.088950Jy sigma=0.000783 ! Fit after self-cal, rms=0.088935Jy sigma=0.000782 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 = -4.38298e-05 Jy ! Component: 100 - total flux cleaned = 0.000181036 Jy ! Component: 150 - total flux cleaned = 0.000200931 Jy ! Component: 200 - total flux cleaned = 0.000201292 Jy ! Total flux subtracted in 200 components = 0.000201292 Jy ! Clean residual min=-0.001691 max=0.001921 Jy/beam ! Clean residual mean=0.000010 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.381997 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.381997 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=0.088935Jy sigma=0.000782 ! Fit after self-cal, rms=0.088926Jy sigma=0.000782 ! 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=0.8666 mas, bmaj=1.997 mas, bpa=1.37 degrees ! Estimated noise=365.309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 1.997 at 1.37 degrees (North through East) ! Clean map min=-0.001828 max=0.25949 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=0.7005 mas, bmaj=1.744 mas, bpa=0.6426 degrees ! Estimated noise=629.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199194 Jy ! Component: 100 - total flux cleaned = 0.268763 Jy ! Component: 150 - total flux cleaned = 0.301614 Jy ! Component: 200 - total flux cleaned = 0.322493 Jy ! Total flux subtracted in 200 components = 0.322493 Jy ! Clean residual min=-0.004886 max=0.011150 Jy/beam ! Clean residual mean=-0.000042 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.322493 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 0.322493 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=1.997 mas, bpa=1.37 degrees ! Estimated noise=365.309 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 = 0.0187719 Jy ! Component: 100 - total flux cleaned = 0.0300665 Jy ! Component: 150 - total flux cleaned = 0.0374361 Jy ! Component: 200 - total flux cleaned = 0.0425078 Jy ! Total flux subtracted in 200 components = 0.0425078 Jy ! Clean residual min=-0.002260 max=0.003204 Jy/beam ! Clean residual mean=-0.000014 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.365001 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.365001 Jy ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376347 Jy ! Component: 100 - total flux cleaned = 0.00654507 Jy ! Component: 150 - total flux cleaned = 0.00862431 Jy ! Component: 200 - total flux cleaned = 0.00974428 Jy ! Total flux subtracted in 200 components = 0.00974428 Jy ! Clean residual min=-0.001736 max=0.002070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.374745 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.374745 Jy ! Inverting map ! Added new window around map position (-3.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168319 Jy ! Component: 100 - total flux cleaned = 0.00248225 Jy ! Component: 150 - total flux cleaned = 0.00323905 Jy ! Component: 200 - total flux cleaned = 0.00390727 Jy ! Total flux subtracted in 200 components = 0.00390727 Jy ! Clean residual min=-0.001440 max=0.001383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.378652 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.378652 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=2.171 mas, bmaj=3.204 mas, bpa=-3.674 degrees ! Estimated noise=453.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148175 Jy ! Component: 100 - total flux cleaned = 0.00256825 Jy ! Component: 150 - total flux cleaned = 0.0031895 Jy ! Component: 200 - total flux cleaned = 0.00362013 Jy ! Total flux subtracted in 200 components = 0.00362013 Jy ! Clean residual min=-0.001568 max=0.001681 Jy/beam ! Clean residual mean=0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.382273 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 = 0.000321355 Jy ! Component: 100 - total flux cleaned = 0.000607232 Jy ! Component: 150 - total flux cleaned = 0.000826098 Jy ! Component: 200 - total flux cleaned = 0.00102717 Jy ! Total flux subtracted in 200 components = 0.00102717 Jy ! Clean residual min=-0.001479 max=0.001638 Jy/beam ! Clean residual mean=0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.3833 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 147 components and 0.3833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=1.997 mas, bpa=1.37 degrees ! Estimated noise=365.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273318 Jy ! Component: 100 - total flux cleaned = -0.000184967 Jy ! Component: 150 - total flux cleaned = -0.000132992 Jy ! Component: 200 - total flux cleaned = -0.000108033 Jy ! Total flux subtracted in 200 components = -0.000108033 Jy ! Clean residual min=-0.001227 max=0.001277 Jy/beam ! Clean residual mean=0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.383192 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.383192 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=0.088777Jy sigma=0.000781 ! Fit after self-cal, rms=0.088766Jy sigma=0.000781 wmodel J1830+0619_X_2015_01_23_pus_map.mod ! Writing 162 model components to file: J1830+0619_X_2015_01_23_pus_map.mod wobs J1830+0619_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1830+0619_X_2015_01_23_pus_uvs.fits wwins J1830+0619_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J1830+0619_X_2015_01_23_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 = -3.50044e-05 Jy ! Component: 100 - total flux cleaned = -0.000214842 Jy ! Component: 150 - total flux cleaned = -0.00036707 Jy ! Component: 200 - total flux cleaned = -0.000532057 Jy ! Component: 250 - total flux cleaned = -0.000585267 Jy ! Component: 300 - total flux cleaned = -0.000671384 Jy ! Component: 350 - total flux cleaned = -0.000771935 Jy ! Component: 400 - total flux cleaned = -0.000869729 Jy ! Component: 450 - total flux cleaned = -0.000917584 Jy ! Component: 500 - total flux cleaned = -0.00097985 Jy ! Component: 550 - total flux cleaned = -0.00104072 Jy ! Component: 600 - total flux cleaned = -0.00110021 Jy ! Component: 650 - total flux cleaned = -0.00117345 Jy ! Component: 700 - total flux cleaned = -0.00124563 Jy ! Component: 750 - total flux cleaned = -0.00134493 Jy ! Component: 800 - total flux cleaned = -0.00144238 Jy ! Component: 850 - total flux cleaned = -0.00155205 Jy ! Component: 900 - total flux cleaned = -0.00156536 Jy ! Component: 950 - total flux cleaned = -0.00157855 Jy ! Component: 1000 - total flux cleaned = -0.00163098 Jy ! Component: 1050 - total flux cleaned = -0.00163082 Jy ! Component: 1100 - total flux cleaned = -0.00168193 Jy ! Component: 1150 - total flux cleaned = -0.00165657 Jy ! Component: 1200 - total flux cleaned = -0.00169396 Jy ! Component: 1250 - total flux cleaned = -0.00170628 Jy ! Component: 1300 - total flux cleaned = -0.00166997 Jy ! Component: 1350 - total flux cleaned = -0.00168212 Jy ! Component: 1400 - total flux cleaned = -0.00167021 Jy ! Component: 1450 - total flux cleaned = -0.00168195 Jy ! Component: 1500 - total flux cleaned = -0.00162377 Jy ! Component: 1550 - total flux cleaned = -0.00162376 Jy ! Component: 1600 - total flux cleaned = -0.00162369 Jy ! Component: 1650 - total flux cleaned = -0.0015448 Jy ! Component: 1700 - total flux cleaned = -0.00152252 Jy ! Component: 1750 - total flux cleaned = -0.00150048 Jy ! Component: 1800 - total flux cleaned = -0.00142432 Jy ! Component: 1850 - total flux cleaned = -0.00140297 Jy ! Component: 1900 - total flux cleaned = -0.0014241 Jy ! Component: 1950 - total flux cleaned = -0.00132886 Jy ! Component: 2000 - total flux cleaned = -0.00129753 Jy ! Total flux subtracted in 2048 components = -0.00125608 Jy ! Clean residual min=-0.000596 max=0.000560 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.381936 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 314 components and 0.381936 Jy ![Exited script file: muppet] wmap "J1830+0619_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 1.997 at 1.37 degrees (North through East) ! Clean map min=-0.0017867 max=0.26095 Jy/beam ! Writing clean map to FITS file: J1830+0619_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.260947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234199 0.234199 0.468399 0.936797 1.87359 3.74719 7.49438 14.9888 29.9775 59.955 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.26 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 1.997 at 1.37 degrees (North through East) ! Clean map min=-0.0017867 max=0.26095 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 J1830+0619_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:20:51 2017