! Started logfile: J0618-1418_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:32 2017 obs J0618-1418_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0618-1418_X_2015_01_23_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697521 visibilities/baseline/integration-bin. ! Found source: J0618-1418 ! ! 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 350 lines of history. ! ! Reading 45576 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 J0618-1418_X_2015_01_23_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 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900051Jy sigma=0.010330 ! Fit after self-cal, rms=0.868353Jy sigma=0.009982 ! 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 0.129% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6997 mas, bmaj=1.86 mas, bpa=2.591 degrees ! Estimated noise=507.201 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 = 0.10243 Jy ! Component: 100 - total flux cleaned = 0.124902 Jy ! Total flux subtracted in 100 components = 0.124902 Jy ! Clean residual min=-0.007720 max=0.007125 Jy/beam ! Clean residual mean=-0.000007 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.124902 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.124902 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=0.078333Jy sigma=0.000823 ! Fit after self-cal, rms=0.078329Jy sigma=0.000823 ! Inverting map ! Your choice of large map pixels excluded 0.129% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.129% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8478 mas, bmaj=2.209 mas, bpa=2.317 degrees ! Estimated noise=293.966 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 = 0.00989123 Jy ! Component: 100 - total flux cleaned = 0.0151072 Jy ! Component: 150 - total flux cleaned = 0.0184025 Jy ! Component: 200 - total flux cleaned = 0.0204883 Jy ! Total flux subtracted in 200 components = 0.0204883 Jy ! Clean residual min=-0.008797 max=0.005748 Jy/beam ! Clean residual mean=-0.000045 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.14539 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.14539 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=0.076887Jy sigma=0.000811 ! Fit after self-cal, rms=0.076909Jy sigma=0.000810 ! Inverting map ! Your choice of large map pixels excluded 0.129% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.10 KP 0.90 ! LA 1.11 MK 1.01 NL 1.00 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.87 ! LA 1.18 MK 0.95 NL 1.00 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.12 KP 0.82 ! LA 1.17 MK 0.98 NL 1.00 OV 0.96 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.10 KP 0.77 ! LA 1.19 MK 0.96 NL 1.00 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.03 KP 0.73 ! LA 1.16 MK 1.02 NL 0.98 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.07 KP 0.72 ! LA 1.19 MK 1.01 NL 1.01 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.17 KP 0.73 ! LA 1.17 MK 1.06 NL 1.06 OV 1.06 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.16 KP 0.72 ! LA 1.21 MK 1.02 NL 1.02 OV 1.08 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.12 KP 0.74 ! LA 1.18 MK 1.03 NL 1.02 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.10 KP 0.78 ! LA 1.21 MK 0.97 NL 1.00 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.07 KP 0.83 ! LA 1.13 MK 1.03 NL 1.02 OV 1.03 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.07 KP 0.79 ! LA 1.17 MK 1.01 NL 1.00 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.076909Jy sigma=0.000810 ! Fit after self-cal, rms=0.073732Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8524 mas, bmaj=2.209 mas, bpa=2.439 degrees ! Estimated noise=293.347 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 (1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271954 Jy ! Component: 100 - total flux cleaned = 0.00267936 Jy ! Component: 150 - total flux cleaned = 0.00242676 Jy ! Component: 200 - total flux cleaned = 0.00214181 Jy ! Total flux subtracted in 200 components = 0.00214181 Jy ! Clean residual min=-0.001358 max=0.001514 Jy/beam ! Clean residual mean=0.000006 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.147532 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.147532 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=0.073618Jy sigma=0.000776 ! Fit after self-cal, rms=0.073637Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.073637Jy sigma=0.000775 ! Fit after self-cal, rms=0.073377Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8521 mas, bmaj=2.208 mas, bpa=2.423 degrees ! Estimated noise=292.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912418 Jy ! Component: 100 - total flux cleaned = 0.0007205 Jy ! Component: 150 - total flux cleaned = 0.000532274 Jy ! Component: 200 - total flux cleaned = 0.000342201 Jy ! Total flux subtracted in 200 components = 0.000342201 Jy ! Clean residual min=-0.001116 max=0.001346 Jy/beam ! Clean residual mean=0.000007 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.147874 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.147874 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=0.073344Jy sigma=0.000774 ! Fit after self-cal, rms=0.073341Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (5, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128027 Jy ! Component: 100 - total flux cleaned = 0.00191627 Jy ! Component: 150 - total flux cleaned = 0.00226625 Jy ! Component: 200 - total flux cleaned = 0.00243719 Jy ! Total flux subtracted in 200 components = 0.00243719 Jy ! Clean residual min=-0.000947 max=0.000811 Jy/beam ! Clean residual mean=0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.150311 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.150311 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=0.073313Jy sigma=0.000774 ! Fit after self-cal, rms=0.073312Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.073312Jy sigma=0.000774 ! Fit after self-cal, rms=0.073133Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8526 mas, bmaj=2.209 mas, bpa=2.39 degrees ! Estimated noise=292.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125514 Jy ! Component: 100 - total flux cleaned = 0.000183975 Jy ! Component: 150 - total flux cleaned = 0.000218679 Jy ! Component: 200 - total flux cleaned = 0.000218111 Jy ! Total flux subtracted in 200 components = 0.000218111 Jy ! Clean residual min=-0.000830 max=0.000751 Jy/beam ! Clean residual mean=0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.150529 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.150529 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=0.073123Jy sigma=0.000773 ! Fit after self-cal, rms=0.073122Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 3.06562e-05 Jy ! Component: 100 - total flux cleaned = 8.95983e-05 Jy ! Component: 150 - total flux cleaned = 0.000117316 Jy ! Component: 200 - total flux cleaned = 0.000155963 Jy ! Total flux subtracted in 200 components = 0.000155963 Jy ! Clean residual min=-0.000791 max=0.000755 Jy/beam ! Clean residual mean=0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.150685 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.150685 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=0.073117Jy sigma=0.000773 ! Fit after self-cal, rms=0.073117Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.073117Jy sigma=0.000773 ! Fit after self-cal, rms=0.073077Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.034 mas, bmaj=3.813 mas, bpa=0.4087 degrees ! Estimated noise=367.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301067 Jy ! Component: 100 - total flux cleaned = -0.000382466 Jy ! Component: 150 - total flux cleaned = -0.000447206 Jy ! Component: 200 - total flux cleaned = -0.000509149 Jy ! Total flux subtracted in 200 components = -0.000509149 Jy ! Clean residual min=-0.000782 max=0.000851 Jy/beam ! Clean residual mean=0.000004 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.150176 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.150176 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=0.073075Jy sigma=0.000773 ! Fit after self-cal, rms=0.073074Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 6.13374e-06 Jy ! Component: 100 - total flux cleaned = -4.45813e-05 Jy ! Component: 150 - total flux cleaned = -8.13724e-05 Jy ! Component: 200 - total flux cleaned = -0.000120793 Jy ! Total flux subtracted in 200 components = -0.000120793 Jy ! Clean residual min=-0.000756 max=0.000857 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.150055 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.150055 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=0.073074Jy sigma=0.000773 ! Fit after self-cal, rms=0.073073Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8531 mas, bmaj=2.21 mas, bpa=2.383 degrees ! Estimated noise=291.843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8531 x 2.21 at 2.383 degrees (North through East) ! Clean map min=-0.00072476 max=0.13044 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7036 mas, bmaj=1.862 mas, bpa=2.639 degrees ! Estimated noise=504.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101873 Jy ! Component: 100 - total flux cleaned = 0.12437 Jy ! Component: 150 - total flux cleaned = 0.132295 Jy ! Component: 200 - total flux cleaned = 0.137068 Jy ! Total flux subtracted in 200 components = 0.137068 Jy ! Clean residual min=-0.001887 max=0.002492 Jy/beam ! Clean residual mean=0.000008 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.137068 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.137068 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8531 mas, bmaj=2.21 mas, bpa=2.383 degrees ! Estimated noise=291.843 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 = 0.00396971 Jy ! Component: 100 - total flux cleaned = 0.00615307 Jy ! Component: 150 - total flux cleaned = 0.00757735 Jy ! Component: 200 - total flux cleaned = 0.00866479 Jy ! Total flux subtracted in 200 components = 0.00866479 Jy ! Clean residual min=-0.000910 max=0.000899 Jy/beam ! Clean residual mean=0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.145733 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.145733 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.034 mas, bmaj=3.813 mas, bpa=0.4087 degrees ! Estimated noise=367.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130077 Jy ! Component: 100 - total flux cleaned = 0.00210649 Jy ! Component: 150 - total flux cleaned = 0.00266623 Jy ! Component: 200 - total flux cleaned = 0.00298687 Jy ! Total flux subtracted in 200 components = 0.00298687 Jy ! Clean residual min=-0.000926 max=0.000888 Jy/beam ! Clean residual mean=0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.14872 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 = 0.000197865 Jy ! Component: 100 - total flux cleaned = 0.000307651 Jy ! Component: 150 - total flux cleaned = 0.000393924 Jy ! Component: 200 - total flux cleaned = 0.000479682 Jy ! Total flux subtracted in 200 components = 0.000479682 Jy ! Clean residual min=-0.000875 max=0.000907 Jy/beam ! Clean residual mean=0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.1492 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 87 components and 0.1492 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8531 mas, bmaj=2.21 mas, bpa=2.383 degrees ! Estimated noise=291.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226088 Jy ! Component: 100 - total flux cleaned = 0.000241334 Jy ! Component: 150 - total flux cleaned = 0.000269951 Jy ! Component: 200 - total flux cleaned = 0.000295905 Jy ! Total flux subtracted in 200 components = 0.000295905 Jy ! Clean residual min=-0.000762 max=0.000737 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.149496 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.149496 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=0.073073Jy sigma=0.000773 ! Fit after self-cal, rms=0.073067Jy sigma=0.000773 wmodel J0618-1418_X_2015_01_23_pus_map.mod ! Writing 110 model components to file: J0618-1418_X_2015_01_23_pus_map.mod wobs J0618-1418_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0618-1418_X_2015_01_23_pus_uvs.fits wwins J0618-1418_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J0618-1418_X_2015_01_23_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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.55369e-05 Jy ! Component: 100 - total flux cleaned = 0.000111052 Jy ! Component: 150 - total flux cleaned = 0.000204629 Jy ! Component: 200 - total flux cleaned = 0.000283068 Jy ! Component: 250 - total flux cleaned = 0.000326444 Jy ! Component: 300 - total flux cleaned = 0.000368382 Jy ! Component: 350 - total flux cleaned = 0.000398817 Jy ! Component: 400 - total flux cleaned = 0.000418523 Jy ! Component: 450 - total flux cleaned = 0.000427834 Jy ! Component: 500 - total flux cleaned = 0.000399573 Jy ! Component: 550 - total flux cleaned = 0.000381177 Jy ! Component: 600 - total flux cleaned = 0.000372366 Jy ! Component: 650 - total flux cleaned = 0.000363713 Jy ! Component: 700 - total flux cleaned = 0.000346766 Jy ! Component: 750 - total flux cleaned = 0.000338431 Jy ! Component: 800 - total flux cleaned = 0.000346611 Jy ! Component: 850 - total flux cleaned = 0.000330553 Jy ! Component: 900 - total flux cleaned = 0.000314748 Jy ! Component: 950 - total flux cleaned = 0.000314817 Jy ! Component: 1000 - total flux cleaned = 0.000314719 Jy ! Component: 1050 - total flux cleaned = 0.000299843 Jy ! Component: 1100 - total flux cleaned = 0.00028508 Jy ! Component: 1150 - total flux cleaned = 0.000284857 Jy ! Component: 1200 - total flux cleaned = 0.00024913 Jy ! Component: 1250 - total flux cleaned = 0.000242137 Jy ! Component: 1300 - total flux cleaned = 0.000255997 Jy ! Component: 1350 - total flux cleaned = 0.000235508 Jy ! Component: 1400 - total flux cleaned = 0.000222065 Jy ! Component: 1450 - total flux cleaned = 0.000228661 Jy ! Component: 1500 - total flux cleaned = 0.000189443 Jy ! Component: 1550 - total flux cleaned = 0.000208888 Jy ! Component: 1600 - total flux cleaned = 0.000208831 Jy ! Component: 1650 - total flux cleaned = 0.000196218 Jy ! Component: 1700 - total flux cleaned = 0.000171525 Jy ! Component: 1750 - total flux cleaned = 0.000177616 Jy ! Component: 1800 - total flux cleaned = 0.000171525 Jy ! Component: 1850 - total flux cleaned = 0.000153666 Jy ! Component: 1900 - total flux cleaned = 0.000136042 Jy ! Component: 1950 - total flux cleaned = 0.000118592 Jy ! Component: 2000 - total flux cleaned = 8.98095e-05 Jy ! Total flux subtracted in 2048 components = 7.84376e-05 Jy ! Clean residual min=-0.000340 max=0.000369 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.149574 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 255 components and 0.149574 Jy ![Exited script file: muppet] wmap "J0618-1418_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8531 x 2.21 at 2.383 degrees (North through East) ! Clean map min=-0.00051064 max=0.13144 Jy/beam ! Writing clean map to FITS file: J0618-1418_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131443 invert ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240107 0.240107 0.480214 0.960427 1.92085 3.84171 7.68342 15.3668 30.7337 61.4673 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8531 x 2.21 at 2.383 degrees (North through East) ! Clean map min=-0.00051064 max=0.13144 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 J0618-1418_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:34 2017