! Started logfile: J1629-2026_X_2017_10_21_pus_uvs.log on Sat May 11 21:57:04 2019 obs J1629-2026_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1629-2026_X_2017_10_21_pus_uva.fits ! AN table 1: 73 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.984018 visibilities/baseline/integration-bin. ! Found source: J1629-2026 ! ! 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 1202 lines of history. ! ! Reading 31032 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 J1629-2026_X_2017_10_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001201Jy sigma=0.007901 ! Fit after self-cal, rms=0.954172Jy sigma=0.007554 ! 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=0.7058 mas, bmaj=4.14 mas, bpa=-19.77 degrees ! Estimated noise=858.039 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 = 0.0366414 Jy ! Component: 100 - total flux cleaned = 0.0452393 Jy ! Total flux subtracted in 100 components = 0.0452393 Jy ! Clean residual min=-0.004292 max=0.003801 Jy/beam ! Clean residual mean=-0.000056 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.0452393 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0452393 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=0.092194Jy sigma=0.000677 ! Fit after self-cal, rms=0.090914Jy sigma=0.000668 ! 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=0.9583 mas, bmaj=4.512 mas, bpa=-19.77 degrees ! Estimated noise=561.588 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 = 0.00726812 Jy ! Component: 100 - total flux cleaned = 0.0108122 Jy ! Component: 150 - total flux cleaned = 0.0128237 Jy ! Component: 200 - total flux cleaned = 0.0139934 Jy ! Total flux subtracted in 200 components = 0.0139934 Jy ! Clean residual min=-0.004168 max=0.002912 Jy/beam ! Clean residual mean=-0.000030 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0592327 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0592327 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=0.090328Jy sigma=0.000663 ! Fit after self-cal, rms=0.090278Jy sigma=0.000662 ! 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 0.99 FD 1.04 HN 0.90 KP 1.04 ! LA 1.10 MK 1.09 NL 1.11 OV 1.17 ! PT 0.72 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.80 KP 1.08 ! LA 1.08 MK 1.12 NL 1.10 OV 1.14 ! PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.05 KP 0.96 ! LA 1.10 MK 1.16 NL 1.12 OV 1.20 ! PT 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.01 KP 1.10 ! LA 1.04 MK 1.07 NL 1.03 OV 1.24 ! PT 0.73 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.94 KP 1.01 ! LA 1.05 MK 1.10 NL 1.08 OV 1.19 ! PT 0.73 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.89 KP 0.98 ! LA 1.18 MK 1.11 NL 0.99 OV 1.06 ! PT 0.77 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.00* KP 1.09 ! LA 1.04 MK 1.13 NL 1.10 OV 1.17 ! PT 0.74 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 0.86 KP 1.02 ! LA 1.11 MK 1.03 NL 1.11 OV 1.12 ! PT 0.70 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.93 KP 1.05 ! LA 1.11 MK 0.89 NL 1.16 OV 1.06 ! PT 0.76 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.00* KP 0.96 ! LA 1.03 MK 0.92 NL 1.10 OV 1.13 ! PT 0.78 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 1.00* KP 0.97 ! LA 1.05 MK 0.85 NL 0.98 OV 1.10 ! PT 0.80 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.94 HN 1.00* KP 1.04 ! LA 0.97 MK 0.75 NL 0.96 OV 1.02 ! PT 0.71 ! ! ! Fit before self-cal, rms=0.090278Jy sigma=0.000662 ! Fit after self-cal, rms=0.087345Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=4.488 mas, bpa=-19.6 degrees ! Estimated noise=557.691 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 = 0.000643105 Jy ! Component: 100 - total flux cleaned = 0.000725013 Jy ! Component: 150 - total flux cleaned = 0.000776099 Jy ! Component: 200 - total flux cleaned = 0.000776243 Jy ! Total flux subtracted in 200 components = 0.000776243 Jy ! Clean residual min=-0.001625 max=0.001762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.060009 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.060009 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=0.087332Jy sigma=0.000658 ! Fit after self-cal, rms=0.087639Jy sigma=0.000656 ! 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=0.087639Jy sigma=0.000656 ! Fit after self-cal, rms=0.089427Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9706 mas, bmaj=4.489 mas, bpa=-19.54 degrees ! Estimated noise=559.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642188 Jy ! Component: 100 - total flux cleaned = 0.000642187 Jy ! Component: 150 - total flux cleaned = 0.000661776 Jy ! Component: 200 - total flux cleaned = 0.000679082 Jy ! Total flux subtracted in 200 components = 0.000679082 Jy ! Clean residual min=-0.001732 max=0.001833 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0606881 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0606881 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=0.089412Jy sigma=0.000655 ! Fit after self-cal, rms=0.089757Jy sigma=0.000654 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 = 0.000287776 Jy ! Component: 100 - total flux cleaned = 0.000245423 Jy ! Component: 150 - total flux cleaned = 0.000281266 Jy ! Component: 200 - total flux cleaned = 0.000297137 Jy ! Total flux subtracted in 200 components = 0.000297137 Jy ! Clean residual min=-0.001809 max=0.001728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0609852 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0609852 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=0.089744Jy sigma=0.000654 ! Fit after self-cal, rms=0.089742Jy sigma=0.000654 ! 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=0.089742Jy sigma=0.000654 ! Fit after self-cal, rms=0.090911Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9669 mas, bmaj=4.491 mas, bpa=-19.54 degrees ! Estimated noise=559.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482826 Jy ! Component: 100 - total flux cleaned = 0.000465978 Jy ! Component: 150 - total flux cleaned = 0.000481493 Jy ! Component: 200 - total flux cleaned = 0.00049556 Jy ! Total flux subtracted in 200 components = 0.00049556 Jy ! Clean residual min=-0.001658 max=0.001734 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0614807 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0614807 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=0.090902Jy sigma=0.000654 ! Fit after self-cal, rms=0.091099Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86801e-05 Jy ! Component: 100 - total flux cleaned = 2.65636e-05 Jy ! Component: 150 - total flux cleaned = 2.71324e-05 Jy ! Component: 200 - total flux cleaned = 4.2841e-05 Jy ! Total flux subtracted in 200 components = 4.2841e-05 Jy ! Clean residual min=-0.001604 max=0.001757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0615236 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.0615236 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=0.091089Jy sigma=0.000654 ! Fit after self-cal, rms=0.091082Jy sigma=0.000654 ! 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=0.091082Jy sigma=0.000654 ! Fit after self-cal, rms=0.091592Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=5.957 mas, bpa=-3.506 degrees ! Estimated noise=643.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552199 Jy ! Component: 100 - total flux cleaned = 0.00055236 Jy ! Component: 150 - total flux cleaned = 0.000562637 Jy ! Component: 200 - total flux cleaned = 0.000592178 Jy ! Total flux subtracted in 200 components = 0.000592178 Jy ! Clean residual min=-0.001983 max=0.002005 Jy/beam ! Clean residual mean=0.000003 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0621158 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0621158 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=0.091587Jy sigma=0.000654 ! Fit after self-cal, rms=0.091706Jy sigma=0.000653 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 = 0.000101786 Jy ! Component: 100 - total flux cleaned = 0.000129875 Jy ! Component: 150 - total flux cleaned = 0.000152611 Jy ! Component: 200 - total flux cleaned = 0.000162212 Jy ! Total flux subtracted in 200 components = 0.000162212 Jy ! Clean residual min=-0.001907 max=0.001975 Jy/beam ! Clean residual mean=0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.062278 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.062278 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=0.091702Jy sigma=0.000653 ! Fit after self-cal, rms=0.091704Jy sigma=0.000653 ! 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=0.9618 mas, bmaj=4.492 mas, bpa=-19.56 degrees ! Estimated noise=558.178 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9618 x 4.492 at -19.56 degrees (North through East) ! Clean map min=-0.0016002 max=0.047145 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=0.708 mas, bmaj=4.117 mas, bpa=-19.44 degrees ! Estimated noise=849.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374572 Jy ! Component: 100 - total flux cleaned = 0.0475475 Jy ! Component: 150 - total flux cleaned = 0.0530086 Jy ! Component: 200 - total flux cleaned = 0.0561857 Jy ! Total flux subtracted in 200 components = 0.0561857 Jy ! Clean residual min=-0.002845 max=0.002201 Jy/beam ! Clean residual mean=-0.000018 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0561857 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0561857 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=4.492 mas, bpa=-19.56 degrees ! Estimated noise=558.178 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 = 0.00296814 Jy ! Component: 100 - total flux cleaned = 0.00451246 Jy ! Component: 150 - total flux cleaned = 0.00508717 Jy ! Component: 200 - total flux cleaned = 0.00528518 Jy ! Total flux subtracted in 200 components = 0.00528518 Jy ! Clean residual min=-0.002002 max=0.001943 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0614709 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0614709 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=2.441 mas, bmaj=5.957 mas, bpa=-3.506 degrees ! Estimated noise=643.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305032 Jy ! Component: 100 - total flux cleaned = 0.000341752 Jy ! Component: 150 - total flux cleaned = 0.000404325 Jy ! Component: 200 - total flux cleaned = 0.000457874 Jy ! Total flux subtracted in 200 components = 0.000457874 Jy ! Clean residual min=-0.001867 max=0.001996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0619288 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 = 2.30202e-05 Jy ! Component: 100 - total flux cleaned = 3.38997e-05 Jy ! Component: 150 - total flux cleaned = 4.48262e-05 Jy ! Component: 200 - total flux cleaned = 6.54374e-05 Jy ! Total flux subtracted in 200 components = 6.54374e-05 Jy ! Clean residual min=-0.001861 max=0.001983 Jy/beam ! Clean residual mean=0.000000 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0619942 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.0619942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=4.492 mas, bpa=-19.56 degrees ! Estimated noise=558.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173211 Jy ! Component: 100 - total flux cleaned = -0.000146373 Jy ! Component: 150 - total flux cleaned = -0.000193015 Jy ! Component: 200 - total flux cleaned = -0.000214266 Jy ! Total flux subtracted in 200 components = -0.000214266 Jy ! Clean residual min=-0.001745 max=0.001800 Jy/beam ! Clean residual mean=-0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.06178 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0617799 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=0.091707Jy sigma=0.000653 ! Fit after self-cal, rms=0.091713Jy sigma=0.000653 wmodel J1629-2026_X_2017_10_21_pus_map.mod ! Writing 63 model components to file: J1629-2026_X_2017_10_21_pus_map.mod wobs J1629-2026_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1629-2026_X_2017_10_21_pus_uvs.fits wwins J1629-2026_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1629-2026_X_2017_10_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 = 0.000286482 Jy ! Component: 100 - total flux cleaned = 0.000482464 Jy ! Component: 150 - total flux cleaned = 0.000557316 Jy ! Component: 200 - total flux cleaned = 0.000626585 Jy ! Component: 250 - total flux cleaned = 0.000585 Jy ! Component: 300 - total flux cleaned = 0.000444525 Jy ! Component: 350 - total flux cleaned = 0.00034894 Jy ! Component: 400 - total flux cleaned = 0.000349747 Jy ! Component: 450 - total flux cleaned = 0.000349898 Jy ! Component: 500 - total flux cleaned = 0.000316693 Jy ! Component: 550 - total flux cleaned = 0.000300625 Jy ! Component: 600 - total flux cleaned = 0.000239359 Jy ! Component: 650 - total flux cleaned = 0.00015118 Jy ! Component: 700 - total flux cleaned = 0.000137138 Jy ! Component: 750 - total flux cleaned = 0.000137021 Jy ! Component: 800 - total flux cleaned = 9.691e-05 Jy ! Component: 850 - total flux cleaned = 0.000109789 Jy ! Component: 900 - total flux cleaned = 0.000122642 Jy ! Component: 950 - total flux cleaned = 9.83726e-05 Jy ! Component: 1000 - total flux cleaned = 2.75144e-05 Jy ! Component: 1050 - total flux cleaned = -4.16503e-05 Jy ! Component: 1100 - total flux cleaned = -0.000109444 Jy ! Component: 1150 - total flux cleaned = -0.000175905 Jy ! Component: 1200 - total flux cleaned = -0.000186886 Jy ! Component: 1250 - total flux cleaned = -0.000261132 Jy ! Component: 1300 - total flux cleaned = -0.000271805 Jy ! Component: 1350 - total flux cleaned = -0.000292264 Jy ! Component: 1400 - total flux cleaned = -0.000352006 Jy ! Component: 1450 - total flux cleaned = -0.00039076 Jy ! Component: 1500 - total flux cleaned = -0.00041952 Jy ! Component: 1550 - total flux cleaned = -0.000457172 Jy ! Component: 1600 - total flux cleaned = -0.000512183 Jy ! Component: 1650 - total flux cleaned = -0.000530274 Jy ! Component: 1700 - total flux cleaned = -0.000574304 Jy ! Component: 1750 - total flux cleaned = -0.000600101 Jy ! Component: 1800 - total flux cleaned = -0.000650771 Jy ! Component: 1850 - total flux cleaned = -0.000675504 Jy ! Component: 1900 - total flux cleaned = -0.000700073 Jy ! Component: 1950 - total flux cleaned = -0.00074841 Jy ! Component: 2000 - total flux cleaned = -0.000796011 Jy ! Total flux subtracted in 2048 components = -0.000835054 Jy ! Clean residual min=-0.000452 max=0.000448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0609449 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 185 components and 0.0609449 Jy ![Exited script file: muppet] wmap "J1629-2026_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9618 x 4.492 at -19.56 degrees (North through East) ! Clean map min=-0.0010199 max=0.045238 Jy/beam ! Writing clean map to FITS file: J1629-2026_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0452382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04394 1.04394 2.08788 4.17576 8.35152 16.703 33.4061 66.8121 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9618 x 4.492 at -19.56 degrees (North through East) ! Clean map min=-0.0010199 max=0.045238 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 J1629-2026_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:57:06 2019