! Started logfile: J0738-3322_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:39 2019 obs J0738-3322_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0738-3322_X_2017_02_24_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762253 visibilities/baseline/integration-bin. ! Found source: J0738-3322 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 60096 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 J0738-3322_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905654Jy sigma=0.006070 ! Fit after self-cal, rms=0.876602Jy sigma=0.005910 ! 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 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6319 mas, bmaj=2.05 mas, bpa=2.229 degrees ! Estimated noise=989.823 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 = 0.0915038 Jy ! Component: 100 - total flux cleaned = 0.133472 Jy ! Total flux subtracted in 100 components = 0.133472 Jy ! Clean residual min=-0.016484 max=0.033761 Jy/beam ! Clean residual mean=-0.000471 rms=0.005446 Jy/beam ! Combined flux in latest and established models = 0.133472 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.133472 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=0.152230Jy sigma=0.000912 ! Fit after self-cal, rms=0.151618Jy sigma=0.000910 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.0330591 Jy ! Component: 100 - total flux cleaned = 0.0512778 Jy ! Total flux subtracted in 100 components = 0.0512778 Jy ! Clean residual min=-0.013572 max=0.032517 Jy/beam ! Clean residual mean=-0.000252 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 0.18475 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.18475 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=0.143222Jy sigma=0.000833 ! Fit after self-cal, rms=0.142576Jy sigma=0.000830 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (11.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318306 Jy ! Component: 100 - total flux cleaned = 0.048487 Jy ! Total flux subtracted in 100 components = 0.048487 Jy ! Clean residual min=-0.011035 max=0.015726 Jy/beam ! Clean residual mean=-0.000189 rms=0.002987 Jy/beam ! Combined flux in latest and established models = 0.233237 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.233237 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=0.132877Jy sigma=0.000743 ! Fit after self-cal, rms=0.131230Jy sigma=0.000732 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (10.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189039 Jy ! Component: 100 - total flux cleaned = 0.0315454 Jy ! Total flux subtracted in 100 components = 0.0315454 Jy ! Clean residual min=-0.007597 max=0.009086 Jy/beam ! Clean residual mean=-0.000141 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.264782 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.264782 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=0.127284Jy sigma=0.000694 ! Fit after self-cal, rms=0.126846Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.859 mas, bmaj=2.455 mas, bpa=2.327 degrees ! Estimated noise=463.966 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 = 0.0169245 Jy ! Component: 100 - total flux cleaned = 0.0271932 Jy ! Component: 150 - total flux cleaned = 0.0341213 Jy ! Component: 200 - total flux cleaned = 0.039035 Jy ! Total flux subtracted in 200 components = 0.039035 Jy ! Clean residual min=-0.004181 max=0.006129 Jy/beam ! Clean residual mean=-0.000124 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.303817 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.303817 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=0.124611Jy sigma=0.000669 ! Fit after self-cal, rms=0.124216Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.89 FD 0.99 HN 1.20 KP 0.98 ! LA 0.98 MK 0.93 NL 1.05 OV 0.93 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.09 KP 0.99 ! LA 0.99 MK 0.95 NL 1.05 OV 0.96 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 1.12 KP 0.98 ! LA 0.99 MK 0.98 NL 1.06 OV 1.03 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.22 KP 0.98 ! LA 0.96 MK 1.00 NL 1.06 OV 0.96 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.19 KP 0.99 ! LA 0.97 MK 0.98 NL 1.07 OV 0.96 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.15 KP 1.01 ! LA 1.01 MK 0.92 NL 1.20 OV 0.96 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.15 KP 1.08 ! LA 0.98 MK 0.90 NL 1.04 OV 0.98 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.14 KP 0.99 ! LA 1.01 MK 0.92 NL 1.11 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.13 KP 0.97 ! LA 0.96 MK 0.87 NL 1.05 OV 0.98 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.97 KP 0.99 ! LA 1.00 MK 1.00 NL 1.05 OV 0.98 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.09 KP 0.99 ! LA 0.98 MK 0.84 NL 1.09 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.12 KP 1.02 ! LA 0.98 MK 1.33 NL 1.06 OV 1.01 ! PT 0.98 SC 0.93 ! ! ! Fit before self-cal, rms=0.124216Jy sigma=0.000666 ! Fit after self-cal, rms=0.132173Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8557 mas, bmaj=2.438 mas, bpa=2.168 degrees ! Estimated noise=456.903 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 = 0.00178831 Jy ! Component: 100 - total flux cleaned = 0.00244175 Jy ! Component: 150 - total flux cleaned = 0.00286676 Jy ! Component: 200 - total flux cleaned = 0.00321514 Jy ! Total flux subtracted in 200 components = 0.00321514 Jy ! Clean residual min=-0.002366 max=0.002803 Jy/beam ! Clean residual mean=-0.000057 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.307032 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.307032 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=0.131905Jy sigma=0.000659 ! Fit after self-cal, rms=0.132069Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.132069Jy sigma=0.000659 ! Fit after self-cal, rms=0.136226Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8472 mas, bmaj=2.405 mas, bpa=2.759 degrees ! Estimated noise=452.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114468 Jy ! Component: 100 - total flux cleaned = 0.00143868 Jy ! Component: 150 - total flux cleaned = 0.00168163 Jy ! Component: 200 - total flux cleaned = 0.00188201 Jy ! Total flux subtracted in 200 components = 0.00188201 Jy ! Clean residual min=-0.001877 max=0.002197 Jy/beam ! Clean residual mean=-0.000017 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.308914 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.308914 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=0.136138Jy sigma=0.000657 ! Fit after self-cal, rms=0.136209Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000388875 Jy ! Component: 100 - total flux cleaned = 0.00058992 Jy ! Component: 150 - total flux cleaned = 0.000634184 Jy ! Component: 200 - total flux cleaned = 0.000672585 Jy ! Total flux subtracted in 200 components = 0.000672585 Jy ! Clean residual min=-0.001664 max=0.001980 Jy/beam ! Clean residual mean=-0.000014 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.309587 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.309587 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=0.136170Jy sigma=0.000656 ! Fit after self-cal, rms=0.136162Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113302 Jy ! Component: 100 - total flux cleaned = 0.001286 Jy ! Component: 150 - total flux cleaned = 0.00141984 Jy ! Component: 200 - total flux cleaned = 0.00157481 Jy ! Total flux subtracted in 200 components = 0.00157481 Jy ! Clean residual min=-0.001432 max=0.001853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.311162 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.311162 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=0.136124Jy sigma=0.000656 ! Fit after self-cal, rms=0.136110Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.136110Jy sigma=0.000656 ! Fit after self-cal, rms=0.134890Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8427 mas, bmaj=2.396 mas, bpa=2.89 degrees ! Estimated noise=449.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757074 Jy ! Component: 100 - total flux cleaned = 0.000958473 Jy ! Component: 150 - total flux cleaned = 0.00109334 Jy ! Component: 200 - total flux cleaned = 0.00115287 Jy ! Total flux subtracted in 200 components = 0.00115287 Jy ! Clean residual min=-0.001314 max=0.001465 Jy/beam ! Clean residual mean=-0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.312315 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.312315 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=0.134865Jy sigma=0.000656 ! Fit after self-cal, rms=0.134859Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000299352 Jy ! Component: 100 - total flux cleaned = 0.00042239 Jy ! Component: 150 - total flux cleaned = 0.000450295 Jy ! Component: 200 - total flux cleaned = 0.000451031 Jy ! Total flux subtracted in 200 components = 0.000451031 Jy ! Clean residual min=-0.001231 max=0.001353 Jy/beam ! Clean residual mean=-0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.312766 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.312766 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=0.134844Jy sigma=0.000656 ! Fit after self-cal, rms=0.134839Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.134839Jy sigma=0.000656 ! Fit after self-cal, rms=0.133871Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.442 mas, bmaj=6.662 mas, bpa=0.741 degrees ! Estimated noise=561.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634503 Jy ! Component: 100 - total flux cleaned = 0.000701739 Jy ! Component: 150 - total flux cleaned = 0.000720506 Jy ! Component: 200 - total flux cleaned = 0.000702679 Jy ! Total flux subtracted in 200 components = 0.000702679 Jy ! Clean residual min=-0.001296 max=0.001094 Jy/beam ! Clean residual mean=-0.000010 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.313468 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.313468 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=0.133862Jy sigma=0.000656 ! Fit after self-cal, rms=0.133854Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000139221 Jy ! Component: 100 - total flux cleaned = 0.000155543 Jy ! Component: 150 - total flux cleaned = 0.000140353 Jy ! Component: 200 - total flux cleaned = 0.000126544 Jy ! Total flux subtracted in 200 components = 0.000126544 Jy ! Clean residual min=-0.001261 max=0.001030 Jy/beam ! Clean residual mean=-0.000007 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.313595 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.313595 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=0.133850Jy sigma=0.000656 ! Fit after self-cal, rms=0.133853Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8409 mas, bmaj=2.392 mas, bpa=2.919 degrees ! Estimated noise=447.729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8409 x 2.392 at 2.919 degrees (North through East) ! Clean map min=-0.0016706 max=0.11611 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 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.616 mas, bmaj=2.009 mas, bpa=2.791 degrees ! Estimated noise=947.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.089196 Jy ! Component: 100 - total flux cleaned = 0.140936 Jy ! Component: 150 - total flux cleaned = 0.177482 Jy ! Component: 200 - total flux cleaned = 0.204899 Jy ! Total flux subtracted in 200 components = 0.204899 Jy ! Clean residual min=-0.008471 max=0.016022 Jy/beam ! Clean residual mean=-0.000287 rms=0.003076 Jy/beam ! Combined flux in latest and established models = 0.204899 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.204899 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8409 mas, bmaj=2.392 mas, bpa=2.919 degrees ! Estimated noise=447.729 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 = 0.032104 Jy ! Component: 100 - total flux cleaned = 0.0534756 Jy ! Component: 150 - total flux cleaned = 0.0683327 Jy ! Component: 200 - total flux cleaned = 0.0788401 Jy ! Total flux subtracted in 200 components = 0.0788401 Jy ! Clean residual min=-0.003107 max=0.005955 Jy/beam ! Clean residual mean=-0.000176 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.28374 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 84 components and 0.28374 Jy ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (10, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762351 Jy ! Component: 100 - total flux cleaned = 0.0131967 Jy ! Component: 150 - total flux cleaned = 0.0173707 Jy ! Component: 200 - total flux cleaned = 0.0205216 Jy ! Total flux subtracted in 200 components = 0.0205216 Jy ! Clean residual min=-0.001541 max=0.002276 Jy/beam ! Clean residual mean=-0.000060 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.304261 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 115 components and 0.304261 Jy ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253243 Jy ! Component: 100 - total flux cleaned = 0.00442682 Jy ! Component: 150 - total flux cleaned = 0.00593495 Jy ! Component: 200 - total flux cleaned = 0.00715444 Jy ! Total flux subtracted in 200 components = 0.00715444 Jy ! Clean residual min=-0.001138 max=0.001132 Jy/beam ! Clean residual mean=-0.000018 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.311416 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 147 components and 0.311416 Jy ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.442 mas, bmaj=6.662 mas, bpa=0.741 degrees ! Estimated noise=561.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013504 Jy ! Component: 100 - total flux cleaned = 0.00224751 Jy ! Component: 150 - total flux cleaned = 0.00274696 Jy ! Component: 200 - total flux cleaned = 0.00287522 Jy ! Total flux subtracted in 200 components = 0.00287522 Jy ! Clean residual min=-0.001238 max=0.001058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.314291 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 = 9.41429e-05 Jy ! Component: 100 - total flux cleaned = 0.000162732 Jy ! Component: 150 - total flux cleaned = 0.000193991 Jy ! Component: 200 - total flux cleaned = 0.000222009 Jy ! Total flux subtracted in 200 components = 0.000222009 Jy ! Clean residual min=-0.001222 max=0.001037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.314513 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 182 components and 0.314513 Jy ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8409 mas, bmaj=2.392 mas, bpa=2.919 degrees ! Estimated noise=447.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127765 Jy ! Component: 100 - total flux cleaned = -0.00012973 Jy ! Component: 150 - total flux cleaned = -0.000153524 Jy ! Component: 200 - total flux cleaned = -0.000131349 Jy ! Total flux subtracted in 200 components = -0.000131349 Jy ! Clean residual min=-0.001107 max=0.001090 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.314382 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 207 components and 0.314382 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=0.133832Jy sigma=0.000655 ! Fit after self-cal, rms=0.133795Jy sigma=0.000655 wmodel J0738-3322_X_2017_02_24_pus_map.mod ! Writing 207 model components to file: J0738-3322_X_2017_02_24_pus_map.mod wobs J0738-3322_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0738-3322_X_2017_02_24_pus_uvs.fits wwins J0738-3322_X_2017_02_24_pus_map.win ! wwins: Wrote 7 windows to J0738-3322_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.59907e-05 Jy ! Component: 100 - total flux cleaned = 6.65055e-05 Jy ! Component: 150 - total flux cleaned = 1.52784e-05 Jy ! Component: 200 - total flux cleaned = -5.08366e-05 Jy ! Component: 250 - total flux cleaned = -9.85396e-05 Jy ! Component: 300 - total flux cleaned = -0.00012957 Jy ! Component: 350 - total flux cleaned = -0.000203694 Jy ! Component: 400 - total flux cleaned = -0.000246426 Jy ! Component: 450 - total flux cleaned = -0.000301902 Jy ! Component: 500 - total flux cleaned = -0.000342512 Jy ! Component: 550 - total flux cleaned = -0.000342581 Jy ! Component: 600 - total flux cleaned = -0.000342875 Jy ! Component: 650 - total flux cleaned = -0.00035579 Jy ! Component: 700 - total flux cleaned = -0.000343469 Jy ! Component: 750 - total flux cleaned = -0.000319179 Jy ! Component: 800 - total flux cleaned = -0.000307082 Jy ! Component: 850 - total flux cleaned = -0.000260336 Jy ! Component: 900 - total flux cleaned = -0.000191581 Jy ! Component: 950 - total flux cleaned = -0.00019162 Jy ! Component: 1000 - total flux cleaned = -0.000158318 Jy ! Component: 1050 - total flux cleaned = -0.000114999 Jy ! Component: 1100 - total flux cleaned = -0.000104373 Jy ! Component: 1150 - total flux cleaned = -7.26111e-05 Jy ! Component: 1200 - total flux cleaned = -4.15267e-05 Jy ! Component: 1250 - total flux cleaned = -4.16796e-05 Jy ! Component: 1300 - total flux cleaned = -3.15273e-05 Jy ! Component: 1350 - total flux cleaned = -1.15121e-05 Jy ! Component: 1400 - total flux cleaned = 2.77616e-05 Jy ! Component: 1450 - total flux cleaned = 6.65716e-05 Jy ! Component: 1500 - total flux cleaned = 5.69057e-05 Jy ! Component: 1550 - total flux cleaned = 6.66065e-05 Jy ! Component: 1600 - total flux cleaned = 0.000104403 Jy ! Component: 1650 - total flux cleaned = 0.000113661 Jy ! Component: 1700 - total flux cleaned = 0.000104472 Jy ! Component: 1750 - total flux cleaned = 0.000113557 Jy ! Component: 1800 - total flux cleaned = 0.000140761 Jy ! Component: 1850 - total flux cleaned = 0.000167696 Jy ! Component: 1900 - total flux cleaned = 0.000176534 Jy ! Component: 1950 - total flux cleaned = 0.000202981 Jy ! Component: 2000 - total flux cleaned = 0.000203133 Jy ! Total flux subtracted in 2048 components = 0.000237756 Jy ! Clean residual min=-0.000498 max=0.000490 Jy/beam ! Clean residual mean=0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.314619 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 362 components and 0.314619 Jy ![Exited script file: muppet] wmap "J0738-3322_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8409 x 2.392 at 2.919 degrees (North through East) ! Clean map min=-0.00098532 max=0.11563 Jy/beam ! Writing clean map to FITS file: J0738-3322_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11563 invert ! Inverting map ! Your choice of large map pixels excluded 0.265% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44328 0.44328 0.88656 1.77312 3.54624 7.09248 14.185 28.3699 56.7399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.115 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8409 x 2.392 at 2.919 degrees (North through East) ! Clean map min=-0.00098532 max=0.11563 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 J0738-3322_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:59:44 2019