! Started logfile: J1325-1117_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:41 2019 obs J1325-1117_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1325-1117_X_2017_01_21_pus_uva.fits ! AN table 1: 113 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.689036 visibilities/baseline/integration-bin. ! Found source: J1325-1117 ! ! 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 33636 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 J1325-1117_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 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.841272Jy sigma=0.006001 ! Fit after self-cal, rms=0.821579Jy sigma=0.005871 ! 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5861 mas, bmaj=1.51 mas, bpa=-1.954 degrees ! Estimated noise=897.416 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 = 0.144861 Jy ! Component: 100 - total flux cleaned = 0.176552 Jy ! Total flux subtracted in 100 components = 0.176552 Jy ! Clean residual min=-0.004854 max=0.009784 Jy/beam ! Clean residual mean=0.000012 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.176552 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.176552 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=0.106584Jy sigma=0.000655 ! Fit after self-cal, rms=0.106568Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101114 Jy ! Component: 100 - total flux cleaned = 0.012828 Jy ! Total flux subtracted in 100 components = 0.012828 Jy ! Clean residual min=-0.004090 max=0.004668 Jy/beam ! Clean residual mean=0.000016 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.18938 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.18938 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=0.105882Jy sigma=0.000647 ! Fit after self-cal, rms=0.105858Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7176 mas, bmaj=1.71 mas, bpa=-1.706 degrees ! Estimated noise=553.379 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 = 0.000864669 Jy ! Component: 100 - total flux cleaned = 0.000862926 Jy ! Component: 150 - total flux cleaned = 0.000912805 Jy ! Component: 200 - total flux cleaned = 0.000914057 Jy ! Total flux subtracted in 200 components = 0.000914057 Jy ! Clean residual min=-0.003514 max=0.004053 Jy/beam ! Clean residual mean=0.000021 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.190294 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.190294 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=0.105802Jy sigma=0.000646 ! Fit after self-cal, rms=0.105794Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 1.02 FD 1.00* HN 0.97 LA 1.08 ! MK 1.00 NL 0.94 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 LA 1.10 ! MK 0.99 NL 0.96 OV 1.02 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 LA 1.06 ! MK 0.99 NL 0.97 OV 0.97 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.95 LA 1.09 ! MK 0.99 NL 0.95 OV 0.96 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.95 LA 1.07 ! MK 1.00 NL 0.95 OV 1.04 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 LA 1.10 ! MK 1.03 NL 0.97 OV 1.05 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 LA 1.07 ! MK 1.02 NL 0.94 OV 1.06 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 0.96 LA 1.08 ! MK 1.02 NL 0.94 OV 1.22 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.94 LA 1.08 ! MK 0.97 NL 0.95 OV 1.06 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.97 LA 1.10 ! MK 1.02 NL 0.94 OV 1.04 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.94 LA 1.14 ! MK 0.99 NL 0.95 OV 1.00 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.96 LA 1.11 ! MK 1.00 NL 0.94 OV 0.99 PT 0.97 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.105794Jy sigma=0.000646 ! Fit after self-cal, rms=0.107044Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7158 mas, bmaj=1.707 mas, bpa=-1.82 degrees ! Estimated noise=550.675 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 = 0.000124441 Jy ! Component: 100 - total flux cleaned = 4.15574e-05 Jy ! Component: 150 - total flux cleaned = -4.7607e-06 Jy ! Component: 200 - total flux cleaned = -6.37984e-05 Jy ! Total flux subtracted in 200 components = -6.37984e-05 Jy ! Clean residual min=-0.002715 max=0.003087 Jy/beam ! Clean residual mean=0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.19023 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.19023 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=0.107031Jy sigma=0.000640 ! Fit after self-cal, rms=0.107147Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.107147Jy sigma=0.000640 ! Fit after self-cal, rms=0.113641Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.716 mas, bmaj=1.705 mas, bpa=-1.901 degrees ! Estimated noise=549.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148618 Jy ! Component: 100 - total flux cleaned = 0.000102647 Jy ! Component: 150 - total flux cleaned = 6.37207e-05 Jy ! Component: 200 - total flux cleaned = 4.73502e-05 Jy ! Total flux subtracted in 200 components = 4.73502e-05 Jy ! Clean residual min=-0.002158 max=0.001983 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.190277 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.190277 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=0.113632Jy sigma=0.000638 ! Fit after self-cal, rms=0.113703Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 3.39317e-05 Jy ! Component: 100 - total flux cleaned = 1.86233e-05 Jy ! Component: 150 - total flux cleaned = 3.77862e-06 Jy ! Component: 200 - total flux cleaned = -9.87188e-06 Jy ! Total flux subtracted in 200 components = -9.87188e-06 Jy ! Clean residual min=-0.002107 max=0.001944 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.190267 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.190267 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=0.113697Jy sigma=0.000638 ! Fit after self-cal, rms=0.113697Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.113697Jy sigma=0.000638 ! Fit after self-cal, rms=0.117606Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7153 mas, bmaj=1.704 mas, bpa=-1.908 degrees ! Estimated noise=549.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359856 Jy ! Component: 100 - total flux cleaned = 0.000374548 Jy ! Component: 150 - total flux cleaned = 0.000401707 Jy ! Component: 200 - total flux cleaned = 0.000426618 Jy ! Total flux subtracted in 200 components = 0.000426618 Jy ! Clean residual min=-0.001519 max=0.001920 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.190694 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.190694 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=0.117601Jy sigma=0.000636 ! Fit after self-cal, rms=0.117628Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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) ! Added new window around map position (1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198314 Jy ! Component: 100 - total flux cleaned = 0.00277288 Jy ! Component: 150 - total flux cleaned = 0.00274143 Jy ! Component: 200 - total flux cleaned = 0.00274004 Jy ! Total flux subtracted in 200 components = 0.00274004 Jy ! Clean residual min=-0.001482 max=0.001652 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.193434 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.193434 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=0.117579Jy sigma=0.000636 ! Fit after self-cal, rms=0.117578Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-1.8, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136573 Jy ! Component: 100 - total flux cleaned = 0.00161772 Jy ! Component: 150 - total flux cleaned = 0.00177681 Jy ! Component: 200 - total flux cleaned = 0.0018474 Jy ! Total flux subtracted in 200 components = 0.0018474 Jy ! Clean residual min=-0.001296 max=0.001414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.195281 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.195281 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=0.117552Jy sigma=0.000636 ! Fit after self-cal, rms=0.117555Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.117555Jy sigma=0.000636 ! Fit after self-cal, rms=0.117182Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=1.766 mas, bmaj=3.329 mas, bpa=3.025 degrees ! Estimated noise=828.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169126 Jy ! Component: 100 - total flux cleaned = 0.00242348 Jy ! Component: 150 - total flux cleaned = 0.00250753 Jy ! Component: 200 - total flux cleaned = 0.00255271 Jy ! Total flux subtracted in 200 components = 0.00255271 Jy ! Clean residual min=-0.001599 max=0.002117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.197834 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.197834 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=0.117171Jy sigma=0.000636 ! Fit after self-cal, rms=0.117168Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000525768 Jy ! Component: 100 - total flux cleaned = 0.000525809 Jy ! Component: 150 - total flux cleaned = 0.000507331 Jy ! Component: 200 - total flux cleaned = 0.000524622 Jy ! Total flux subtracted in 200 components = 0.000524622 Jy ! Clean residual min=-0.001575 max=0.002008 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.198359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.198359 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=0.117164Jy sigma=0.000636 ! Fit after self-cal, rms=0.117165Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7141 mas, bmaj=1.702 mas, bpa=-1.885 degrees ! Estimated noise=549.195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7141 x 1.702 at -1.885 degrees (North through East) ! Clean map min=-0.0010907 max=0.18404 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5839 mas, bmaj=1.506 mas, bpa=-2.235 degrees ! Estimated noise=885.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142934 Jy ! Component: 100 - total flux cleaned = 0.17433 Jy ! Component: 150 - total flux cleaned = 0.184532 Jy ! Component: 200 - total flux cleaned = 0.18909 Jy ! Total flux subtracted in 200 components = 0.18909 Jy ! Clean residual min=-0.002304 max=0.002294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.18909 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.18909 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7141 mas, bmaj=1.702 mas, bpa=-1.885 degrees ! Estimated noise=549.195 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 = 0.003414 Jy ! Component: 100 - total flux cleaned = 0.00462434 Jy ! Component: 150 - total flux cleaned = 0.00552536 Jy ! Component: 200 - total flux cleaned = 0.0063752 Jy ! Total flux subtracted in 200 components = 0.0063752 Jy ! Clean residual min=-0.001516 max=0.001538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.195465 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.195465 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=1.766 mas, bmaj=3.329 mas, bpa=3.025 degrees ! Estimated noise=828.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210675 Jy ! Component: 100 - total flux cleaned = 0.00287827 Jy ! Component: 150 - total flux cleaned = 0.0030974 Jy ! Component: 200 - total flux cleaned = 0.00309727 Jy ! Total flux subtracted in 200 components = 0.00309727 Jy ! Clean residual min=-0.001652 max=0.002148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.198562 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 = -2.60973e-05 Jy ! Component: 100 - total flux cleaned = 2.43389e-05 Jy ! Component: 150 - total flux cleaned = 2.39681e-05 Jy ! Component: 200 - total flux cleaned = 2.42718e-05 Jy ! Total flux subtracted in 200 components = 2.42718e-05 Jy ! Clean residual min=-0.001588 max=0.002104 Jy/beam ! Clean residual mean=0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.198587 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.198587 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7141 mas, bmaj=1.702 mas, bpa=-1.885 degrees ! Estimated noise=549.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000725674 Jy ! Component: 100 - total flux cleaned = -0.000827048 Jy ! Component: 150 - total flux cleaned = -0.000792286 Jy ! Component: 200 - total flux cleaned = -0.000791455 Jy ! Total flux subtracted in 200 components = -0.000791455 Jy ! Clean residual min=-0.001319 max=0.001404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.197795 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.197795 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=0.117179Jy sigma=0.000636 ! Fit after self-cal, rms=0.117183Jy sigma=0.000636 wmodel J1325-1117_X_2017_01_21_pus_map.mod ! Writing 71 model components to file: J1325-1117_X_2017_01_21_pus_map.mod wobs J1325-1117_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1325-1117_X_2017_01_21_pus_uvs.fits wwins J1325-1117_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J1325-1117_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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421103 Jy ! Component: 100 - total flux cleaned = 0.000487398 Jy ! Component: 150 - total flux cleaned = 0.000382835 Jy ! Component: 200 - total flux cleaned = 0.000341773 Jy ! Component: 250 - total flux cleaned = 0.00026579 Jy ! Component: 300 - total flux cleaned = 0.000211532 Jy ! Component: 350 - total flux cleaned = 0.000211636 Jy ! Component: 400 - total flux cleaned = 0.000211179 Jy ! Component: 450 - total flux cleaned = 0.0002109 Jy ! Component: 500 - total flux cleaned = 0.000178426 Jy ! Component: 550 - total flux cleaned = 0.000178938 Jy ! Component: 600 - total flux cleaned = 0.000210449 Jy ! Component: 650 - total flux cleaned = 0.000117415 Jy ! Component: 700 - total flux cleaned = 7.21191e-05 Jy ! Component: 750 - total flux cleaned = 5.73198e-05 Jy ! Component: 800 - total flux cleaned = -1.64184e-05 Jy ! Component: 850 - total flux cleaned = -8.87311e-05 Jy ! Component: 900 - total flux cleaned = -0.000174238 Jy ! Component: 950 - total flux cleaned = -0.000230252 Jy ! Component: 1000 - total flux cleaned = -0.000298964 Jy ! Component: 1050 - total flux cleaned = -0.000366792 Jy ! Component: 1100 - total flux cleaned = -0.000433859 Jy ! Component: 1150 - total flux cleaned = -0.000512753 Jy ! Component: 1200 - total flux cleaned = -0.000538654 Jy ! Component: 1250 - total flux cleaned = -0.000589923 Jy ! Component: 1300 - total flux cleaned = -0.000653121 Jy ! Component: 1350 - total flux cleaned = -0.000690552 Jy ! Component: 1400 - total flux cleaned = -0.000715001 Jy ! Component: 1450 - total flux cleaned = -0.000739332 Jy ! Component: 1500 - total flux cleaned = -0.000799502 Jy ! Component: 1550 - total flux cleaned = -0.000787545 Jy ! Component: 1600 - total flux cleaned = -0.00079943 Jy ! Component: 1650 - total flux cleaned = -0.000811047 Jy ! Component: 1700 - total flux cleaned = -0.000811018 Jy ! Component: 1750 - total flux cleaned = -0.000867972 Jy ! Component: 1800 - total flux cleaned = -0.000912919 Jy ! Component: 1850 - total flux cleaned = -0.000924115 Jy ! Component: 1900 - total flux cleaned = -0.000956926 Jy ! Component: 1950 - total flux cleaned = -0.000978589 Jy ! Component: 2000 - total flux cleaned = -0.0010004 Jy ! Total flux subtracted in 2048 components = -0.00103245 Jy ! Clean residual min=-0.000602 max=0.000653 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.196763 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 236 components and 0.196763 Jy ![Exited script file: muppet] wmap "J1325-1117_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7141 x 1.702 at -1.885 degrees (North through East) ! Clean map min=-0.00096929 max=0.18315 Jy/beam ! Writing clean map to FITS file: J1325-1117_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 0.183145 invert ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322696 0.322696 0.645392 1.29078 2.58157 5.16314 10.3263 20.6526 41.3051 82.6102 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7141 x 1.702 at -1.885 degrees (North through East) ! Clean map min=-0.00096929 max=0.18315 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 J1325-1117_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:43 2019