! Started logfile: J0914-3314_X_2017_06_10_pus_uvs.log on Mon May 6 12:44:44 2019 obs J0914-3314_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0914-3314_X_2017_06_10_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.572754 visibilities/baseline/integration-bin. ! Found source: J0914-3314 ! ! 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 1309 lines of history. ! ! Reading 35568 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 J0914-3314_X_2017_06_10_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 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932667Jy sigma=0.007154 ! Fit after self-cal, rms=0.905730Jy sigma=0.006962 ! 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.582 mas, bmaj=1.622 mas, bpa=-1.67 degrees ! Estimated noise=1198.92 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 = 0.0526842 Jy ! Component: 100 - total flux cleaned = 0.0765846 Jy ! Total flux subtracted in 100 components = 0.0765846 Jy ! Clean residual min=-0.005444 max=0.014084 Jy/beam ! Clean residual mean=0.000056 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.0765846 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0765846 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=0.107071Jy sigma=0.000789 ! Fit after self-cal, rms=0.106856Jy sigma=0.000788 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168394 Jy ! Component: 100 - total flux cleaned = 0.0280756 Jy ! Total flux subtracted in 100 components = 0.0280756 Jy ! Clean residual min=-0.004372 max=0.010319 Jy/beam ! Clean residual mean=0.000102 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.10466 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.10466 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=0.099476Jy sigma=0.000731 ! Fit after self-cal, rms=0.099377Jy sigma=0.000730 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9184 mas, bmaj=2.305 mas, bpa=-2.71 degrees ! Estimated noise=527.484 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 = 0.018907 Jy ! Component: 100 - total flux cleaned = 0.0269137 Jy ! Component: 150 - total flux cleaned = 0.0304609 Jy ! Component: 200 - total flux cleaned = 0.0319586 Jy ! Total flux subtracted in 200 components = 0.0319586 Jy ! Clean residual min=-0.009591 max=0.019571 Jy/beam ! Clean residual mean=0.000424 rms=0.004198 Jy/beam ! Combined flux in latest and established models = 0.136619 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.136619 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=0.096056Jy sigma=0.000706 ! Fit after self-cal, rms=0.095944Jy sigma=0.000705 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.97 FD 0.93 HN 1.00* KP 0.87 ! LA 1.18 MK 1.00 NL 1.00* OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00* KP 0.84 ! LA 1.29 MK 1.02 NL 1.00* OV 1.00 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.00* KP 0.86 ! LA 1.27 MK 1.06 NL 1.00* OV 1.02 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.00* KP 0.87 ! LA 1.22 MK 1.01 NL 1.00* OV 1.02 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00* KP 0.85 ! LA 1.32 MK 1.14 NL 1.00* OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 1.00* KP 0.85 ! LA 1.29 MK 1.13 NL 1.00* OV 1.05 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.85 ! LA 1.30 MK 1.15 NL 1.00* OV 1.09 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00* KP 0.84 ! LA 1.30 MK 1.14 NL 1.00* OV 1.07 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.00* KP 0.86 ! LA 1.30 MK 1.00 NL 1.00* OV 1.05 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00* KP 0.87 ! LA 1.29 MK 0.99 NL 1.00* OV 1.03 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 0.87 ! LA 1.31 MK 0.97 NL 1.00* OV 1.07 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00* KP 0.83 ! LA 1.24 MK 0.94 NL 1.00* OV 1.12 ! PT 1.01 SC 0.86 ! ! ! Fit before self-cal, rms=0.095944Jy sigma=0.000705 ! Fit after self-cal, rms=0.097226Jy sigma=0.000693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9304 mas, bmaj=2.33 mas, bpa=-2.359 degrees ! Estimated noise=531.059 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 (22.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157805 Jy ! Component: 100 - total flux cleaned = 0.021983 Jy ! Component: 150 - total flux cleaned = 0.0230932 Jy ! Component: 200 - total flux cleaned = 0.0237699 Jy ! Total flux subtracted in 200 components = 0.0237699 Jy ! Clean residual min=-0.006202 max=0.011241 Jy/beam ! Clean residual mean=0.000133 rms=0.002565 Jy/beam ! Combined flux in latest and established models = 0.160389 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 103 components and 0.160389 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=0.094850Jy sigma=0.000674 ! Fit after self-cal, rms=0.094263Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.094263Jy sigma=0.000667 ! Fit after self-cal, rms=0.093964Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9295 mas, bmaj=2.312 mas, bpa=-2.186 degrees ! Estimated noise=536.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757462 Jy ! Component: 100 - total flux cleaned = 0.00941979 Jy ! Component: 150 - total flux cleaned = 0.00992459 Jy ! Component: 200 - total flux cleaned = 0.0103208 Jy ! Total flux subtracted in 200 components = 0.0103208 Jy ! Clean residual min=-0.004713 max=0.008357 Jy/beam ! Clean residual mean=0.000085 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.170709 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 0.170709 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=0.093342Jy sigma=0.000658 ! Fit after self-cal, rms=0.093049Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750452 Jy ! Component: 100 - total flux cleaned = 0.0119043 Jy ! Component: 150 - total flux cleaned = 0.0139612 Jy ! Component: 200 - total flux cleaned = 0.0151013 Jy ! Total flux subtracted in 200 components = 0.0151013 Jy ! Clean residual min=-0.004091 max=0.004495 Jy/beam ! Clean residual mean=0.000064 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.185811 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 148 components and 0.185811 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=0.092351Jy sigma=0.000651 ! Fit after self-cal, rms=0.092241Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.092241Jy sigma=0.000650 ! Fit after self-cal, rms=0.090841Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9152 mas, bmaj=2.27 mas, bpa=-1.887 degrees ! Estimated noise=529.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361361 Jy ! Component: 100 - total flux cleaned = 0.00450234 Jy ! Component: 150 - total flux cleaned = 0.00486958 Jy ! Component: 200 - total flux cleaned = 0.00515665 Jy ! Total flux subtracted in 200 components = 0.00515665 Jy ! Clean residual min=-0.003592 max=0.004700 Jy/beam ! Clean residual mean=0.000067 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.190967 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.190967 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=0.090635Jy sigma=0.000647 ! Fit after self-cal, rms=0.090590Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.00134259 Jy ! Component: 100 - total flux cleaned = 0.00148087 Jy ! Component: 150 - total flux cleaned = 0.0015895 Jy ! Component: 200 - total flux cleaned = 0.00171556 Jy ! Total flux subtracted in 200 components = 0.00171556 Jy ! Clean residual min=-0.003324 max=0.004599 Jy/beam ! Clean residual mean=0.000050 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.192683 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 163 components and 0.192683 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=0.090502Jy sigma=0.000646 ! Fit after self-cal, rms=0.090483Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-15.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383674 Jy ! Component: 100 - total flux cleaned = 0.00556624 Jy ! Component: 150 - total flux cleaned = 0.00660071 Jy ! Component: 200 - total flux cleaned = 0.00691884 Jy ! Total flux subtracted in 200 components = 0.00691884 Jy ! Clean residual min=-0.002829 max=0.002813 Jy/beam ! Clean residual mean=0.000039 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.199602 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 181 components and 0.199602 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=0.090318Jy sigma=0.000645 ! Fit after self-cal, rms=0.090277Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.090277Jy sigma=0.000644 ! Fit after self-cal, rms=0.089439Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=3.324 mas, bmaj=8.662 mas, bpa=5.825 degrees ! Estimated noise=646.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187697 Jy ! Component: 100 - total flux cleaned = 0.00267132 Jy ! Component: 150 - total flux cleaned = 0.00296075 Jy ! Component: 200 - total flux cleaned = 0.00311436 Jy ! Total flux subtracted in 200 components = 0.00311436 Jy ! Clean residual min=-0.002962 max=0.003612 Jy/beam ! Clean residual mean=0.000072 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.202716 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 192 components and 0.202716 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=0.089391Jy sigma=0.000644 ! Fit after self-cal, rms=0.089360Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000936482 Jy ! Component: 100 - total flux cleaned = 0.00104671 Jy ! Component: 150 - total flux cleaned = 0.00111005 Jy ! Component: 200 - total flux cleaned = 0.00105775 Jy ! Total flux subtracted in 200 components = 0.00105775 Jy ! Clean residual min=-0.002881 max=0.003424 Jy/beam ! Clean residual mean=0.000064 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.203774 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 196 components and 0.203774 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=0.089344Jy sigma=0.000643 ! Fit after self-cal, rms=0.089333Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9097 mas, bmaj=2.253 mas, bpa=-1.493 degrees ! Estimated noise=523.849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9097 x 2.253 at -1.493 degrees (North through East) ! Clean map min=-0.003173 max=0.07666 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5749 mas, bmaj=1.599 mas, bpa=-0.6555 degrees ! Estimated noise=1156.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484794 Jy ! Component: 100 - total flux cleaned = 0.0762122 Jy ! Component: 150 - total flux cleaned = 0.0969081 Jy ! Component: 200 - total flux cleaned = 0.112623 Jy ! Total flux subtracted in 200 components = 0.112623 Jy ! Clean residual min=-0.004976 max=0.009120 Jy/beam ! Clean residual mean=0.000030 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 0.112623 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.112623 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9097 mas, bmaj=2.253 mas, bpa=-1.493 degrees ! Estimated noise=523.849 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 = 0.0263327 Jy ! Component: 100 - total flux cleaned = 0.0418118 Jy ! Component: 150 - total flux cleaned = 0.0527329 Jy ! Component: 200 - total flux cleaned = 0.0607214 Jy ! Total flux subtracted in 200 components = 0.0607214 Jy ! Clean residual min=-0.004676 max=0.005461 Jy/beam ! Clean residual mean=0.000087 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.173344 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 90 components and 0.173344 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=3.324 mas, bmaj=8.662 mas, bpa=5.825 degrees ! Estimated noise=646.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00892941 Jy ! Component: 100 - total flux cleaned = 0.0148137 Jy ! Component: 150 - total flux cleaned = 0.0190564 Jy ! Component: 200 - total flux cleaned = 0.0222119 Jy ! Total flux subtracted in 200 components = 0.0222119 Jy ! Clean residual min=-0.003924 max=0.003963 Jy/beam ! Clean residual mean=0.000082 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.195556 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 = 0.00240721 Jy ! Component: 100 - total flux cleaned = 0.00393913 Jy ! Component: 150 - total flux cleaned = 0.00494325 Jy ! Component: 200 - total flux cleaned = 0.00573722 Jy ! Total flux subtracted in 200 components = 0.00573722 Jy ! Clean residual min=-0.003392 max=0.003638 Jy/beam ! Clean residual mean=0.000079 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.201293 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 151 components and 0.201293 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9097 mas, bmaj=2.253 mas, bpa=-1.493 degrees ! Estimated noise=523.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243862 Jy ! Component: 100 - total flux cleaned = 0.000485054 Jy ! Component: 150 - total flux cleaned = 0.00061595 Jy ! Component: 200 - total flux cleaned = 0.000736051 Jy ! Total flux subtracted in 200 components = 0.000736051 Jy ! Clean residual min=-0.003169 max=0.002974 Jy/beam ! Clean residual mean=0.000033 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.202029 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.202029 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=0.089436Jy sigma=0.000644 ! Fit after self-cal, rms=0.089320Jy sigma=0.000643 wmodel J0914-3314_X_2017_06_10_pus_map.mod ! Writing 166 model components to file: J0914-3314_X_2017_06_10_pus_map.mod wobs J0914-3314_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0914-3314_X_2017_06_10_pus_uvs.fits wwins J0914-3314_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J0914-3314_X_2017_06_10_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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.87614e-05 Jy ! Component: 100 - total flux cleaned = 1.64152e-05 Jy ! Component: 150 - total flux cleaned = 0.000133664 Jy ! Component: 200 - total flux cleaned = 0.00016975 Jy ! Component: 250 - total flux cleaned = 0.000273668 Jy ! Component: 300 - total flux cleaned = 0.000372496 Jy ! Component: 350 - total flux cleaned = 0.000435125 Jy ! Component: 400 - total flux cleaned = 0.000707376 Jy ! Component: 450 - total flux cleaned = 0.000968802 Jy ! Component: 500 - total flux cleaned = 0.0012492 Jy ! Component: 550 - total flux cleaned = 0.0014929 Jy ! Component: 600 - total flux cleaned = 0.00167566 Jy ! Component: 650 - total flux cleaned = 0.00180182 Jy ! Component: 700 - total flux cleaned = 0.00194908 Jy ! Component: 750 - total flux cleaned = 0.00204401 Jy ! Component: 800 - total flux cleaned = 0.00213668 Jy ! Component: 850 - total flux cleaned = 0.00229382 Jy ! Component: 900 - total flux cleaned = 0.00235872 Jy ! Component: 950 - total flux cleaned = 0.00237983 Jy ! Component: 1000 - total flux cleaned = 0.00248244 Jy ! Component: 1050 - total flux cleaned = 0.00250276 Jy ! Component: 1100 - total flux cleaned = 0.00267832 Jy ! Component: 1150 - total flux cleaned = 0.00277356 Jy ! Component: 1200 - total flux cleaned = 0.00292281 Jy ! Component: 1250 - total flux cleaned = 0.00303244 Jy ! Component: 1300 - total flux cleaned = 0.00315763 Jy ! Component: 1350 - total flux cleaned = 0.00326225 Jy ! Component: 1400 - total flux cleaned = 0.00331301 Jy ! Component: 1450 - total flux cleaned = 0.00337984 Jy ! Component: 1500 - total flux cleaned = 0.00342913 Jy ! Component: 1550 - total flux cleaned = 0.00352604 Jy ! Component: 1600 - total flux cleaned = 0.00362071 Jy ! Component: 1650 - total flux cleaned = 0.00369847 Jy ! Component: 1700 - total flux cleaned = 0.00380522 Jy ! Component: 1750 - total flux cleaned = 0.00385019 Jy ! Component: 1800 - total flux cleaned = 0.00392377 Jy ! Component: 1850 - total flux cleaned = 0.00401066 Jy ! Component: 1900 - total flux cleaned = 0.00406804 Jy ! Component: 1950 - total flux cleaned = 0.00420867 Jy ! Component: 2000 - total flux cleaned = 0.00430599 Jy ! Total flux subtracted in 2048 components = 0.00445629 Jy ! Clean residual min=-0.000832 max=0.000735 Jy/beam ! Clean residual mean=0.000012 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.206486 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 307 components and 0.206486 Jy ![Exited script file: muppet] wmap "J0914-3314_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9097 x 2.253 at -1.493 degrees (North through East) ! Clean map min=-0.0014699 max=0.073782 Jy/beam ! Writing clean map to FITS file: J0914-3314_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0737821 invert ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18189 1.18189 2.36378 4.72756 9.45511 18.9102 37.8204 75.6409 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9097 x 2.253 at -1.493 degrees (North through East) ! Clean map min=-0.0014699 max=0.073782 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 J0914-3314_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:44:46 2019