! Started logfile: J1733-1304_X_2017_02_24_pus_uvs.log on Sat May 4 10:05:30 2019 obs J1733-1304_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1733-1304_X_2017_02_24_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84537 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 1882 lines of history. ! ! Reading 10956 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 J1733-1304_X_2017_02_24_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.813215Jy sigma=0.015471 ! Fit after self-cal, rms=1.807595Jy sigma=0.015426 ! 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6385 mas, bmaj=1.682 mas, bpa=0.01799 degrees ! Estimated noise=1219.51 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 = 1.8446 Jy ! Component: 100 - total flux cleaned = 2.43968 Jy ! Total flux subtracted in 100 components = 2.43968 Jy ! Clean residual min=-0.114205 max=0.299311 Jy/beam ! Clean residual mean=-0.000017 rms=0.030393 Jy/beam ! Combined flux in latest and established models = 2.43968 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 2.43968 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=0.681498Jy sigma=0.005849 ! Fit after self-cal, rms=0.680180Jy sigma=0.005841 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.360085 Jy ! Component: 100 - total flux cleaned = 0.580938 Jy ! Total flux subtracted in 100 components = 0.580938 Jy ! Clean residual min=-0.065849 max=0.113330 Jy/beam ! Clean residual mean=0.000050 rms=0.014139 Jy/beam ! Combined flux in latest and established models = 3.02062 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 3.02062 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=0.317256Jy sigma=0.002698 ! Fit after self-cal, rms=0.312832Jy sigma=0.002669 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141025 Jy ! Component: 100 - total flux cleaned = 0.229067 Jy ! Total flux subtracted in 100 components = 0.229067 Jy ! Clean residual min=-0.046730 max=0.047383 Jy/beam ! Clean residual mean=0.000075 rms=0.008819 Jy/beam ! Combined flux in latest and established models = 3.24969 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 3.24969 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=0.207010Jy sigma=0.001731 ! Fit after self-cal, rms=0.205084Jy sigma=0.001720 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8202 mas, bmaj=1.982 mas, bpa=0.8571 degrees ! Estimated noise=820.506 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, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0785841 Jy ! Component: 100 - total flux cleaned = 0.116611 Jy ! Component: 150 - total flux cleaned = 0.123084 Jy ! Component: 200 - total flux cleaned = 0.127367 Jy ! Total flux subtracted in 200 components = 0.127367 Jy ! Clean residual min=-0.038051 max=0.051421 Jy/beam ! Clean residual mean=0.000238 rms=0.010600 Jy/beam ! Combined flux in latest and established models = 3.37705 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 3.37705 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=0.176266Jy sigma=0.001456 ! Fit after self-cal, rms=0.175222Jy sigma=0.001451 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.95 FD 1.04 HN 1.06 KP 1.02 ! LA 1.03 MK 0.98 NL 0.96 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.03 KP 1.02 ! LA 1.04 MK 0.99 NL 0.96 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.03 KP 1.02 ! LA 1.01 MK 1.00 NL 0.96 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 1.02 ! LA 1.01 MK 1.00 NL 0.97 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 1.02 ! LA 1.01 MK 1.01 NL 0.96 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 1.01 ! LA 1.06 MK 1.02 NL 0.96 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.03 KP 1.01 ! LA 1.01 MK 1.01 NL 0.97 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.01 KP 1.01 ! LA 1.04 MK 0.99 NL 0.97 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.03 KP 1.01 ! LA 1.01 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 1.02 ! LA 1.02 MK 1.00 NL 0.97 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.08 KP 1.00 ! LA 1.01 MK 1.01 NL 0.97 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 1.05 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.175222Jy sigma=0.001451 ! Fit after self-cal, rms=0.145036Jy sigma=0.001170 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.823 mas, bmaj=1.98 mas, bpa=0.7541 degrees ! Estimated noise=819.286 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 = 0.0243866 Jy ! Component: 100 - total flux cleaned = 0.0327096 Jy ! Component: 150 - total flux cleaned = 0.0341862 Jy ! Component: 200 - total flux cleaned = 0.0354069 Jy ! Total flux subtracted in 200 components = 0.0354069 Jy ! Clean residual min=-0.023917 max=0.032374 Jy/beam ! Clean residual mean=0.000258 rms=0.008062 Jy/beam ! Combined flux in latest and established models = 3.41246 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 3.41246 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=0.140549Jy sigma=0.001134 ! Fit after self-cal, rms=0.139972Jy sigma=0.001130 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.139972Jy sigma=0.001130 ! Fit after self-cal, rms=0.132082Jy sigma=0.001072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.823 mas, bmaj=1.98 mas, bpa=0.7812 degrees ! Estimated noise=819.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123683 Jy ! Component: 100 - total flux cleaned = 0.0161196 Jy ! Component: 150 - total flux cleaned = 0.0170641 Jy ! Component: 200 - total flux cleaned = 0.0176788 Jy ! Total flux subtracted in 200 components = 0.0176788 Jy ! Clean residual min=-0.022817 max=0.030275 Jy/beam ! Clean residual mean=0.000241 rms=0.007763 Jy/beam ! Combined flux in latest and established models = 3.43014 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 3.43014 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=0.130639Jy sigma=0.001060 ! Fit after self-cal, rms=0.130377Jy sigma=0.001059 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00177101 Jy ! Component: 100 - total flux cleaned = 0.00280572 Jy ! Component: 150 - total flux cleaned = 0.0033557 Jy ! Component: 200 - total flux cleaned = 0.00369845 Jy ! Total flux subtracted in 200 components = 0.00369845 Jy ! Clean residual min=-0.022363 max=0.029991 Jy/beam ! Clean residual mean=0.000243 rms=0.007744 Jy/beam ! Combined flux in latest and established models = 3.43384 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 3.43384 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=0.129802Jy sigma=0.001054 ! Fit after self-cal, rms=0.129654Jy sigma=0.001053 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.129654Jy sigma=0.001053 ! Fit after self-cal, rms=0.119855Jy sigma=0.000979 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8234 mas, bmaj=1.98 mas, bpa=0.813 degrees ! Estimated noise=819.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352387 Jy ! Component: 100 - total flux cleaned = 0.00464152 Jy ! Component: 150 - total flux cleaned = 0.00518965 Jy ! Component: 200 - total flux cleaned = 0.00551446 Jy ! Total flux subtracted in 200 components = 0.00551446 Jy ! Clean residual min=-0.020638 max=0.028984 Jy/beam ! Clean residual mean=0.000133 rms=0.007434 Jy/beam ! Combined flux in latest and established models = 3.43935 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 3.43935 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=0.119136Jy sigma=0.000973 ! Fit after self-cal, rms=0.118996Jy sigma=0.000973 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000746812 Jy ! Component: 100 - total flux cleaned = 0.00139014 Jy ! Component: 150 - total flux cleaned = 0.00168081 Jy ! Component: 200 - total flux cleaned = 0.00195579 Jy ! Total flux subtracted in 200 components = 0.00195579 Jy ! Clean residual min=-0.020233 max=0.028873 Jy/beam ! Clean residual mean=0.000134 rms=0.007424 Jy/beam ! Combined flux in latest and established models = 3.44131 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 3.44131 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=0.118625Jy sigma=0.000969 ! Fit after self-cal, rms=0.118532Jy sigma=0.000969 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.118532Jy sigma=0.000969 ! Fit after self-cal, rms=0.118518Jy sigma=0.000968 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.195 mas, bmaj=4.146 mas, bpa=4.765 degrees ! Estimated noise=1054.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355898 Jy ! Component: 100 - total flux cleaned = 0.00351769 Jy ! Component: 150 - total flux cleaned = 0.00352637 Jy ! Component: 200 - total flux cleaned = 0.00371518 Jy ! Total flux subtracted in 200 components = 0.00371518 Jy ! Clean residual min=-0.035634 max=0.051457 Jy/beam ! Clean residual mean=0.000277 rms=0.015431 Jy/beam ! Combined flux in latest and established models = 3.44502 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 3.44502 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=0.119010Jy sigma=0.000969 ! Fit after self-cal, rms=0.118735Jy sigma=0.000967 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000336072 Jy ! Component: 100 - total flux cleaned = -0.000311993 Jy ! Component: 150 - total flux cleaned = -0.000138383 Jy ! Component: 200 - total flux cleaned = 4.65484e-06 Jy ! Total flux subtracted in 200 components = 4.65484e-06 Jy ! Clean residual min=-0.035670 max=0.051207 Jy/beam ! Clean residual mean=0.000278 rms=0.015410 Jy/beam ! Combined flux in latest and established models = 3.44503 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 3.44503 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=0.119265Jy sigma=0.000970 ! Fit after self-cal, rms=0.119180Jy sigma=0.000969 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8238 mas, bmaj=1.98 mas, bpa=0.8419 degrees ! Estimated noise=819.977 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8238 x 1.98 at 0.8419 degrees (North through East) ! Clean map min=-0.019671 max=2.5708 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.119180Jy sigma=0.000969 ! Fit after self-cal, rms=0.115281Jy sigma=0.000938 ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8232 mas, bmaj=1.978 mas, bpa=0.8793 degrees ! Estimated noise=818.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00287457 Jy ! Component: 100 - total flux cleaned = -0.00288074 Jy ! Component: 150 - total flux cleaned = -0.00268721 Jy ! Component: 200 - total flux cleaned = -0.00268793 Jy ! Total flux subtracted in 200 components = -0.00268793 Jy ! Clean residual min=-0.019685 max=0.027528 Jy/beam ! Clean residual mean=0.000134 rms=0.007258 Jy/beam ! Combined flux in latest and established models = 3.44234 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 3.44234 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=0.114469Jy sigma=0.000933 ! Fit after self-cal, rms=0.114401Jy sigma=0.000933 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337249 Jy ! Component: 100 - total flux cleaned = 2.21771e-05 Jy ! Component: 150 - total flux cleaned = -0.00026823 Jy ! Component: 200 - total flux cleaned = -0.000268306 Jy ! Total flux subtracted in 200 components = -0.000268306 Jy ! Clean residual min=-0.019511 max=0.027455 Jy/beam ! Clean residual mean=0.000134 rms=0.007246 Jy/beam ! Combined flux in latest and established models = 3.44207 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 3.44207 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=0.113992Jy sigma=0.000930 ! Fit after self-cal, rms=0.113937Jy sigma=0.000930 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113937Jy sigma=0.000930 ! Fit after self-cal, rms=0.113931Jy sigma=0.000929 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6414 mas, bmaj=1.678 mas, bpa=0.07458 degrees ! Estimated noise=1222.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.84645 Jy ! Component: 100 - total flux cleaned = 2.44753 Jy ! Component: 150 - total flux cleaned = 2.80792 Jy ! Component: 200 - total flux cleaned = 3.02877 Jy ! Total flux subtracted in 200 components = 3.02877 Jy ! Clean residual min=-0.044801 max=0.114232 Jy/beam ! Clean residual mean=0.000025 rms=0.011671 Jy/beam ! Combined flux in latest and established models = 3.02877 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 17 model components to the UV plane model. ! The established model now contains 17 components and 3.02877 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8235 mas, bmaj=1.978 mas, bpa=0.8845 degrees ! Estimated noise=819.166 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 = 0.187724 Jy ! Component: 100 - total flux cleaned = 0.277187 Jy ! Component: 150 - total flux cleaned = 0.324009 Jy ! Component: 200 - total flux cleaned = 0.354238 Jy ! Total flux subtracted in 200 components = 0.354238 Jy ! Clean residual min=-0.024867 max=0.028668 Jy/beam ! Clean residual mean=0.000109 rms=0.008267 Jy/beam ! Combined flux in latest and established models = 3.383 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 3.383 Jy ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.195 mas, bmaj=4.145 mas, bpa=4.824 degrees ! Estimated noise=1053.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035063 Jy ! Component: 100 - total flux cleaned = 0.0526641 Jy ! Component: 150 - total flux cleaned = 0.061617 Jy ! Component: 200 - total flux cleaned = 0.0618897 Jy ! Total flux subtracted in 200 components = 0.0618897 Jy ! Clean residual min=-0.036220 max=0.049301 Jy/beam ! Clean residual mean=0.000274 rms=0.015673 Jy/beam ! Combined flux in latest and established models = 3.44489 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 = -0.00025172 Jy ! Component: 100 - total flux cleaned = -0.000249242 Jy ! Component: 150 - total flux cleaned = -0.000246957 Jy ! Component: 200 - total flux cleaned = -0.000455995 Jy ! Total flux subtracted in 200 components = -0.000455995 Jy ! Clean residual min=-0.036071 max=0.049359 Jy/beam ! Clean residual mean=0.000275 rms=0.015554 Jy/beam ! Combined flux in latest and established models = 3.44444 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 3.44444 Jy ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8235 mas, bmaj=1.978 mas, bpa=0.8845 degrees ! Estimated noise=819.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00310468 Jy ! Component: 100 - total flux cleaned = -0.00365258 Jy ! Component: 150 - total flux cleaned = -0.0031851 Jy ! Component: 200 - total flux cleaned = -0.00275647 Jy ! Total flux subtracted in 200 components = -0.00275647 Jy ! Clean residual min=-0.021273 max=0.028286 Jy/beam ! Clean residual mean=0.000130 rms=0.007404 Jy/beam ! Combined flux in latest and established models = 3.44168 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 3.44168 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=0.118880Jy sigma=0.000966 ! Fit after self-cal, rms=0.118419Jy sigma=0.000963 wmodel J1733-1304_X_2017_02_24_pus_map.mod ! Writing 73 model components to file: J1733-1304_X_2017_02_24_pus_map.mod wobs J1733-1304_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1733-1304_X_2017_02_24_pus_uvs.fits wwins J1733-1304_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J1733-1304_X_2017_02_24_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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122421 Jy ! Component: 100 - total flux cleaned = 0.0219462 Jy ! Component: 150 - total flux cleaned = 0.0276883 Jy ! Component: 200 - total flux cleaned = 0.0337725 Jy ! Component: 250 - total flux cleaned = 0.0399 Jy ! Component: 300 - total flux cleaned = 0.0450966 Jy ! Component: 350 - total flux cleaned = 0.0503838 Jy ! Component: 400 - total flux cleaned = 0.0542564 Jy ! Component: 450 - total flux cleaned = 0.0579766 Jy ! Component: 500 - total flux cleaned = 0.0604515 Jy ! Component: 550 - total flux cleaned = 0.0623145 Jy ! Component: 600 - total flux cleaned = 0.0646205 Jy ! Component: 650 - total flux cleaned = 0.0663482 Jy ! Component: 700 - total flux cleaned = 0.0675459 Jy ! Component: 750 - total flux cleaned = 0.0691754 Jy ! Component: 800 - total flux cleaned = 0.0700836 Jy ! Component: 850 - total flux cleaned = 0.0716268 Jy ! Component: 900 - total flux cleaned = 0.0722674 Jy ! Component: 950 - total flux cleaned = 0.0728986 Jy ! Component: 1000 - total flux cleaned = 0.0737186 Jy ! Component: 1050 - total flux cleaned = 0.074715 Jy ! Component: 1100 - total flux cleaned = 0.0754906 Jy ! Component: 1150 - total flux cleaned = 0.0756832 Jy ! Component: 1200 - total flux cleaned = 0.0767893 Jy ! Component: 1250 - total flux cleaned = 0.0773274 Jy ! Component: 1300 - total flux cleaned = 0.0782111 Jy ! Component: 1350 - total flux cleaned = 0.0792485 Jy ! Component: 1400 - total flux cleaned = 0.0800902 Jy ! Component: 1450 - total flux cleaned = 0.0805841 Jy ! Component: 1500 - total flux cleaned = 0.0812262 Jy ! Component: 1550 - total flux cleaned = 0.0817001 Jy ! Component: 1600 - total flux cleaned = 0.0821656 Jy ! Component: 1650 - total flux cleaned = 0.0824687 Jy ! Component: 1700 - total flux cleaned = 0.0827662 Jy ! Component: 1750 - total flux cleaned = 0.0830627 Jy ! Component: 1800 - total flux cleaned = 0.0834993 Jy ! Component: 1850 - total flux cleaned = 0.0839267 Jy ! Component: 1900 - total flux cleaned = 0.0840645 Jy ! Component: 1950 - total flux cleaned = 0.0842006 Jy ! Component: 2000 - total flux cleaned = 0.0841999 Jy ! Total flux subtracted in 2048 components = 0.0849955 Jy ! Clean residual min=-0.006650 max=0.006816 Jy/beam ! Clean residual mean=0.000077 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 3.52668 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 288 components and 3.52668 Jy ![Exited script file: muppet] wmap "J1733-1304_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8235 x 1.978 at 0.8845 degrees (North through East) ! Clean map min=-0.011525 max=2.569 Jy/beam ! Writing clean map to FITS file: J1733-1304_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.56902 invert ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00292517 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341591 0.341591 0.683181 1.36636 2.73272 5.46545 10.9309 21.8618 43.7236 87.4472 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0087 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.569 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8235 x 1.978 at 0.8845 degrees (North through East) ! Clean map min=-0.011525 max=2.569 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 J1733-1304_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:05:31 2019