! Started logfile: J1154-3505_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:16 2019 obs J1154-3505_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1154-3505_X_2017_01_21_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.671014 visibilities/baseline/integration-bin. ! Found source: J1154-3505 ! ! 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 33336 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 J1154-3505_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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959607Jy sigma=0.005352 ! Fit after self-cal, rms=0.892969Jy sigma=0.004989 ! 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 ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.5612 mas, bmaj=1.536 mas, bpa=-3.621 degrees ! Estimated noise=1553.03 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 = 0.0750662 Jy ! Component: 100 - total flux cleaned = 0.113797 Jy ! Total flux subtracted in 100 components = 0.113797 Jy ! Clean residual min=-0.019248 max=0.026459 Jy/beam ! Clean residual mean=-0.001201 rms=0.008422 Jy/beam ! Combined flux in latest and established models = 0.113797 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.113797 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=0.206072Jy sigma=0.001129 ! Fit after self-cal, rms=0.205347Jy sigma=0.001127 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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 ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6833 mas, bmaj=1.795 mas, bpa=-1.475 degrees ! Estimated noise=742.696 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 = 0.0638343 Jy ! Component: 100 - total flux cleaned = 0.0999333 Jy ! Component: 150 - total flux cleaned = 0.120406 Jy ! Component: 200 - total flux cleaned = 0.132013 Jy ! Total flux subtracted in 200 components = 0.132013 Jy ! Clean residual min=-0.034101 max=0.048738 Jy/beam ! Clean residual mean=-0.002351 rms=0.017089 Jy/beam ! Combined flux in latest and established models = 0.245811 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.245811 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=0.188919Jy sigma=0.000988 ! Fit after self-cal, rms=0.187229Jy sigma=0.000977 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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 1.75 FD 1.00* HN 1.81 LA 0.69 ! MK 1.49 NL 2.02 OV 1.23 PT 0.59 ! SC 1.66 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 1.00* HN 2.16 LA 0.66 ! MK 1.62 NL 2.08 OV 1.27 PT 0.60 ! SC 1.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 1.00* HN 2.03 LA 0.66 ! MK 1.60 NL 2.10 OV 1.26 PT 0.58 ! SC 1.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.88 FD 1.00* HN 2.20 LA 0.65 ! MK 1.79 NL 2.17 OV 1.29 PT 0.59 ! SC 1.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 2.01 FD 1.00* HN 1.83 LA 0.66 ! MK 1.72 NL 2.22 OV 1.29 PT 0.59 ! SC 1.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 2.16 FD 1.00* HN 2.15 LA 0.65 ! MK 1.66 NL 2.06 OV 1.36 PT 0.59 ! SC 1.73 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 2.07 FD 1.00* HN 2.29 LA 0.64 ! MK 1.89 NL 2.13 OV 1.40 PT 0.59 ! SC 1.58 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 2.44 FD 1.00* HN 2.06 LA 0.64 ! MK 1.49 NL 2.11 OV 1.51 PT 0.58 ! SC 1.75 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 2.20 FD 1.00* HN 1.95 LA 0.65 ! MK 1.59 NL 2.08 OV 1.55 PT 0.60 ! SC 1.46 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 2.31 FD 1.00* HN 2.17 LA 0.63 ! MK 1.35 NL 1.99 OV 1.54 PT 0.62 ! SC 1.50 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 2.03 FD 1.00* HN 2.19 LA 0.63 ! MK 1.38 NL 2.04 OV 1.47 PT 0.62 ! SC 1.31 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.99 FD 1.00* HN 1.47 LA 0.63 ! MK 1.24 NL 1.00* OV 1.51 PT 0.62 ! SC 1.50 ! ! ! Fit before self-cal, rms=0.187229Jy sigma=0.000977 ! Fit after self-cal, rms=0.477940Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8008 mas, bmaj=2.017 mas, bpa=-1.585 degrees ! Estimated noise=958.161 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 = 0.00834587 Jy ! Component: 100 - total flux cleaned = 0.00886794 Jy ! Component: 150 - total flux cleaned = 0.0093418 Jy ! Component: 200 - total flux cleaned = 0.00955829 Jy ! Total flux subtracted in 200 components = 0.00955829 Jy ! Clean residual min=-0.025692 max=0.030209 Jy/beam ! Clean residual mean=-0.000368 rms=0.009436 Jy/beam ! Combined flux in latest and established models = 0.255369 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.255369 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=0.476290Jy sigma=0.000774 ! Fit after self-cal, rms=0.488300Jy sigma=0.000761 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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=0.488300Jy sigma=0.000761 ! Fit after self-cal, rms=0.573011Jy sigma=0.000721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8045 mas, bmaj=1.973 mas, bpa=-0.5496 degrees ! Estimated noise=1038.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127129 Jy ! Component: 100 - total flux cleaned = 0.0170187 Jy ! Component: 150 - total flux cleaned = 0.0175012 Jy ! Component: 200 - total flux cleaned = 0.0177872 Jy ! Total flux subtracted in 200 components = 0.0177872 Jy ! Clean residual min=-0.019803 max=0.022257 Jy/beam ! Clean residual mean=-0.000383 rms=0.008457 Jy/beam ! Combined flux in latest and established models = 0.273156 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.273156 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=0.571539Jy sigma=0.000720 ! Fit after self-cal, rms=0.571526Jy sigma=0.000720 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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 = 0.000887838 Jy ! Component: 100 - total flux cleaned = 0.000700848 Jy ! Component: 150 - total flux cleaned = 0.000840808 Jy ! Component: 200 - total flux cleaned = 0.00110171 Jy ! Total flux subtracted in 200 components = 0.00110171 Jy ! Clean residual min=-0.019505 max=0.022258 Jy/beam ! Clean residual mean=-0.000351 rms=0.008354 Jy/beam ! Combined flux in latest and established models = 0.274258 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.274258 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=0.571204Jy sigma=0.000720 ! Fit after self-cal, rms=0.571271Jy sigma=0.000719 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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=0.571271Jy sigma=0.000719 ! Fit after self-cal, rms=0.620090Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7878 mas, bmaj=1.909 mas, bpa=-0.8451 degrees ! Estimated noise=1050.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917616 Jy ! Component: 100 - total flux cleaned = 0.0130499 Jy ! Component: 150 - total flux cleaned = 0.0132554 Jy ! Component: 200 - total flux cleaned = 0.0134438 Jy ! Total flux subtracted in 200 components = 0.0134438 Jy ! Clean residual min=-0.017398 max=0.021691 Jy/beam ! Clean residual mean=-0.000407 rms=0.008334 Jy/beam ! Combined flux in latest and established models = 0.287702 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.287702 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=0.618990Jy sigma=0.000713 ! Fit after self-cal, rms=0.618684Jy sigma=0.000713 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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 = 0.000533133 Jy ! Component: 100 - total flux cleaned = 0.000523862 Jy ! Component: 150 - total flux cleaned = 0.000637232 Jy ! Component: 200 - total flux cleaned = 0.000844687 Jy ! Total flux subtracted in 200 components = 0.000844687 Jy ! Clean residual min=-0.017449 max=0.021566 Jy/beam ! Clean residual mean=-0.000384 rms=0.008296 Jy/beam ! Combined flux in latest and established models = 0.288546 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.288546 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=0.618483Jy sigma=0.000713 ! Fit after self-cal, rms=0.618497Jy sigma=0.000713 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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=0.618497Jy sigma=0.000713 ! Fit after self-cal, rms=0.640543Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.489 mas, bmaj=7.758 mas, bpa=0.7843 degrees ! Estimated noise=1253.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157293 Jy ! Component: 100 - total flux cleaned = 0.0183001 Jy ! Component: 150 - total flux cleaned = 0.0184533 Jy ! Component: 200 - total flux cleaned = 0.0184634 Jy ! Total flux subtracted in 200 components = 0.0184634 Jy ! Clean residual min=-0.034894 max=0.043407 Jy/beam ! Clean residual mean=-0.000739 rms=0.018216 Jy/beam ! Combined flux in latest and established models = 0.30701 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.30701 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=0.639083Jy sigma=0.000714 ! Fit after self-cal, rms=0.638939Jy sigma=0.000714 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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 = -0.000231014 Jy ! Component: 100 - total flux cleaned = -0.000222242 Jy ! Component: 150 - total flux cleaned = -5.27088e-05 Jy ! Component: 200 - total flux cleaned = -3.94231e-05 Jy ! Total flux subtracted in 200 components = -3.94231e-05 Jy ! Clean residual min=-0.034790 max=0.043325 Jy/beam ! Clean residual mean=-0.000726 rms=0.018208 Jy/beam ! Combined flux in latest and established models = 0.30697 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.30697 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=0.638814Jy sigma=0.000715 ! Fit after self-cal, rms=0.638836Jy sigma=0.000714 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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 ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7758 mas, bmaj=1.898 mas, bpa=-1.282 degrees ! Estimated noise=1079.5 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.898 at -1.282 degrees (North through East) ! Clean map min=-0.019267 max=0.11666 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 ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6147 mas, bmaj=1.542 mas, bpa=-3.042 degrees ! Estimated noise=2597.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119787 Jy ! Component: 100 - total flux cleaned = 0.186169 Jy ! Component: 150 - total flux cleaned = 0.226494 Jy ! Component: 200 - total flux cleaned = 0.251306 Jy ! Total flux subtracted in 200 components = 0.251306 Jy ! Clean residual min=-0.013386 max=0.017211 Jy/beam ! Clean residual mean=-0.000569 rms=0.004816 Jy/beam ! Combined flux in latest and established models = 0.251306 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.251306 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7758 mas, bmaj=1.898 mas, bpa=-1.282 degrees ! Estimated noise=1079.5 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 = 0.0261732 Jy ! Component: 100 - total flux cleaned = 0.0388193 Jy ! Component: 150 - total flux cleaned = 0.0449559 Jy ! Component: 200 - total flux cleaned = 0.0457387 Jy ! Total flux subtracted in 200 components = 0.0457387 Jy ! Clean residual min=-0.017344 max=0.022577 Jy/beam ! Clean residual mean=-0.000502 rms=0.008451 Jy/beam ! Combined flux in latest and established models = 0.297045 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.297045 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec 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 ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.489 mas, bmaj=7.758 mas, bpa=0.7843 degrees ! Estimated noise=1253.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798764 Jy ! Component: 100 - total flux cleaned = 0.00839517 Jy ! Component: 150 - total flux cleaned = 0.00839623 Jy ! Component: 200 - total flux cleaned = 0.00851758 Jy ! Total flux subtracted in 200 components = 0.00851758 Jy ! Clean residual min=-0.035298 max=0.043824 Jy/beam ! Clean residual mean=-0.000765 rms=0.018180 Jy/beam ! Combined flux in latest and established models = 0.305562 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 = 0.000114684 Jy ! Component: 100 - total flux cleaned = 0.000113901 Jy ! Component: 150 - total flux cleaned = 0.000213332 Jy ! Component: 200 - total flux cleaned = 0.000220776 Jy ! Total flux subtracted in 200 components = 0.000220776 Jy ! Clean residual min=-0.035619 max=0.044023 Jy/beam ! Clean residual mean=-0.000758 rms=0.018200 Jy/beam ! Combined flux in latest and established models = 0.305783 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 20 components and 0.305783 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7758 mas, bmaj=1.898 mas, bpa=-1.282 degrees ! Estimated noise=1079.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00502462 Jy ! Component: 100 - total flux cleaned = -0.00492229 Jy ! Component: 150 - total flux cleaned = -0.00473238 Jy ! Component: 200 - total flux cleaned = -0.00456445 Jy ! Total flux subtracted in 200 components = -0.00456445 Jy ! Clean residual min=-0.018171 max=0.022374 Jy/beam ! Clean residual mean=-0.000429 rms=0.008506 Jy/beam ! Combined flux in latest and established models = 0.301219 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.301219 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=0.638830Jy sigma=0.000713 ! Fit after self-cal, rms=0.638757Jy sigma=0.000712 wmodel J1154-3505_X_2017_01_21_pus_map.mod ! Writing 26 model components to file: J1154-3505_X_2017_01_21_pus_map.mod wobs J1154-3505_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1154-3505_X_2017_01_21_pus_uvs.fits wwins J1154-3505_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J1154-3505_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 ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990797 Jy ! Component: 100 - total flux cleaned = 0.0156798 Jy ! Component: 150 - total flux cleaned = 0.0217898 Jy ! Component: 200 - total flux cleaned = 0.0282922 Jy ! Component: 250 - total flux cleaned = 0.0345586 Jy ! Component: 300 - total flux cleaned = 0.040021 Jy ! Component: 350 - total flux cleaned = 0.0453326 Jy ! Component: 400 - total flux cleaned = 0.0490758 Jy ! Component: 450 - total flux cleaned = 0.051618 Jy ! Component: 500 - total flux cleaned = 0.0552249 Jy ! Component: 550 - total flux cleaned = 0.0587798 Jy ! Component: 600 - total flux cleaned = 0.0620114 Jy ! Component: 650 - total flux cleaned = 0.0660055 Jy ! Component: 700 - total flux cleaned = 0.0694285 Jy ! Component: 750 - total flux cleaned = 0.0733403 Jy ! Component: 800 - total flux cleaned = 0.0772117 Jy ! Component: 850 - total flux cleaned = 0.0805385 Jy ! Component: 900 - total flux cleaned = 0.0838348 Jy ! Component: 950 - total flux cleaned = 0.08685 Jy ! Component: 1000 - total flux cleaned = 0.0893413 Jy ! Component: 1050 - total flux cleaned = 0.0923092 Jy ! Component: 1100 - total flux cleaned = 0.0952541 Jy ! Component: 1150 - total flux cleaned = 0.0989068 Jy ! Component: 1200 - total flux cleaned = 0.102292 Jy ! Component: 1250 - total flux cleaned = 0.104696 Jy ! Component: 1300 - total flux cleaned = 0.107801 Jy ! Component: 1350 - total flux cleaned = 0.110888 Jy ! Component: 1400 - total flux cleaned = 0.112306 Jy ! Component: 1450 - total flux cleaned = 0.115359 Jy ! Component: 1500 - total flux cleaned = 0.117695 Jy ! Component: 1550 - total flux cleaned = 0.120019 Jy ! Component: 1600 - total flux cleaned = 0.122794 Jy ! Component: 1650 - total flux cleaned = 0.124865 Jy ! Component: 1700 - total flux cleaned = 0.126926 Jy ! Component: 1750 - total flux cleaned = 0.129208 Jy ! Component: 1800 - total flux cleaned = 0.131026 Jy ! Component: 1850 - total flux cleaned = 0.132837 Jy ! Component: 1900 - total flux cleaned = 0.134865 Jy ! Component: 1950 - total flux cleaned = 0.136661 Jy ! Component: 2000 - total flux cleaned = 0.138003 Jy ! Total flux subtracted in 2048 components = 0.139785 Jy ! Clean residual min=-0.011910 max=0.012128 Jy/beam ! Clean residual mean=-0.000286 rms=0.006923 Jy/beam ! Combined flux in latest and established models = 0.441004 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 337 components and 0.441004 Jy ![Exited script file: muppet] wmap "J1154-3505_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.898 at -1.282 degrees (North through East) ! Clean map min=-0.020447 max=0.13664 Jy/beam ! Writing clean map to FITS file: J1154-3505_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 0.136639 invert ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0069299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -15.215 15.215 30.43 60.8601 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0207 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.898 at -1.282 degrees (North through East) ! Clean map min=-0.020447 max=0.13664 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 J1154-3505_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:18 2019