! Started logfile: J0101-2831_X_2017_06_15_pus_uvs.log on Tue May 7 19:49:40 2019 obs J0101-2831_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0101-2831_X_2017_06_15_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953704 visibilities/baseline/integration-bin. ! Found source: J0101-2831 ! ! 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 989 lines of history. ! ! Reading 49440 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 J0101-2831_X_2017_06_15_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990406Jy sigma=0.007240 ! Fit after self-cal, rms=0.952312Jy sigma=0.007006 ! 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6362 mas, bmaj=1.7 mas, bpa=-4.311 degrees ! Estimated noise=906.293 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 = 0.0362234 Jy ! Component: 100 - total flux cleaned = 0.0463524 Jy ! Total flux subtracted in 100 components = 0.0463524 Jy ! Clean residual min=-0.003642 max=0.006501 Jy/beam ! Clean residual mean=-0.000012 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.0463524 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0463524 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=0.108781Jy sigma=0.000679 ! Fit after self-cal, rms=0.108014Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716471 Jy ! Component: 100 - total flux cleaned = 0.0112788 Jy ! Total flux subtracted in 100 components = 0.0112788 Jy ! Clean residual min=-0.003750 max=0.006723 Jy/beam ! Clean residual mean=-0.000001 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.0576313 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0576313 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=0.107239Jy sigma=0.000667 ! Fit after self-cal, rms=0.107226Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-14, -7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608765 Jy ! Component: 100 - total flux cleaned = 0.00974522 Jy ! Total flux subtracted in 100 components = 0.00974522 Jy ! Clean residual min=-0.003415 max=0.004313 Jy/beam ! Clean residual mean=-0.000006 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0673765 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0673765 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=0.106710Jy sigma=0.000661 ! Fit after self-cal, rms=0.106556Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8098 mas, bmaj=2.067 mas, bpa=-3.777 degrees ! Estimated noise=445.272 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 = 0.00764476 Jy ! Component: 100 - total flux cleaned = 0.0123933 Jy ! Component: 150 - total flux cleaned = 0.0157198 Jy ! Component: 200 - total flux cleaned = 0.0180621 Jy ! Total flux subtracted in 200 components = 0.0180621 Jy ! Clean residual min=-0.003673 max=0.004333 Jy/beam ! Clean residual mean=-0.000017 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.0854386 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0854386 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=0.105997Jy sigma=0.000654 ! Fit after self-cal, rms=0.105786Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 0.95 KP 1.06 ! LA 0.78 MK 1.13 NL 1.28 OV 1.07 ! PT 1.09 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.83 HN 1.05 KP 1.02 ! LA 0.78 MK 1.17 NL 1.23 OV 1.07 ! PT 1.11 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.84 HN 0.97 KP 1.02 ! LA 0.81 MK 1.10 NL 1.29 OV 1.11 ! PT 1.15 SC 1.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.83 HN 1.03 KP 1.02 ! LA 0.78 MK 1.15 NL 1.36 OV 1.05 ! PT 1.10 SC 1.25 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.82 HN 0.97 KP 1.04 ! LA 0.80 MK 1.09 NL 1.29 OV 1.09 ! PT 1.08 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.87 HN 0.98 KP 1.08 ! LA 0.80 MK 1.09 NL 1.25 OV 1.07 ! PT 1.06 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.83 HN 0.98 KP 1.01 ! LA 0.83 MK 1.04 NL 1.21 OV 1.10 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 0.93 KP 0.98 ! LA 0.84 MK 1.05 NL 1.27 OV 1.08 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.88 KP 1.03 ! LA 0.79 MK 1.04 NL 1.25 OV 1.03 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.85 HN 0.81 KP 1.01 ! LA 0.85 MK 1.02 NL 1.14 OV 1.00 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 0.82 KP 1.10 ! LA 0.85 MK 0.90 NL 1.13 OV 1.05 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 0.81 KP 0.92 ! LA 0.82 MK 0.88 NL 1.17 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.105786Jy sigma=0.000652 ! Fit after self-cal, rms=0.107963Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8343 mas, bmaj=2.129 mas, bpa=-4.204 degrees ! Estimated noise=446.58 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 = 0.00316939 Jy ! Component: 100 - total flux cleaned = 0.00357386 Jy ! Component: 150 - total flux cleaned = 0.00373675 Jy ! Component: 200 - total flux cleaned = 0.00384385 Jy ! Total flux subtracted in 200 components = 0.00384385 Jy ! Clean residual min=-0.002749 max=0.003473 Jy/beam ! Clean residual mean=-0.000011 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.0892825 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0892825 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=0.107877Jy sigma=0.000646 ! Fit after self-cal, rms=0.108295Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108295Jy sigma=0.000644 ! Fit after self-cal, rms=0.111236Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8419 mas, bmaj=2.139 mas, bpa=-4.326 degrees ! Estimated noise=452.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218202 Jy ! Component: 100 - total flux cleaned = 0.00261764 Jy ! Component: 150 - total flux cleaned = 0.00273176 Jy ! Component: 200 - total flux cleaned = 0.00279601 Jy ! Total flux subtracted in 200 components = 0.00279601 Jy ! Clean residual min=-0.002850 max=0.003371 Jy/beam ! Clean residual mean=-0.000016 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0920785 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0920785 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=0.111196Jy sigma=0.000643 ! Fit after self-cal, rms=0.111312Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106548 Jy ! Component: 100 - total flux cleaned = 0.00116578 Jy ! Component: 150 - total flux cleaned = 0.00121223 Jy ! Component: 200 - total flux cleaned = 0.00123184 Jy ! Total flux subtracted in 200 components = 0.00123184 Jy ! Clean residual min=-0.002723 max=0.003174 Jy/beam ! Clean residual mean=-0.000020 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0933103 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0933103 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=0.111295Jy sigma=0.000642 ! Fit after self-cal, rms=0.111257Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111257Jy sigma=0.000642 ! Fit after self-cal, rms=0.108864Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8444 mas, bmaj=2.144 mas, bpa=-4.401 degrees ! Estimated noise=447.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914921 Jy ! Component: 100 - total flux cleaned = 0.00107812 Jy ! Component: 150 - total flux cleaned = 0.00112078 Jy ! Component: 200 - total flux cleaned = 0.00113659 Jy ! Total flux subtracted in 200 components = 0.00113659 Jy ! Clean residual min=-0.002633 max=0.003157 Jy/beam ! Clean residual mean=-0.000017 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0944469 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.0944469 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=0.108845Jy sigma=0.000642 ! Fit after self-cal, rms=0.108834Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499037 Jy ! Component: 100 - total flux cleaned = 0.000591638 Jy ! Component: 150 - total flux cleaned = 0.000625003 Jy ! Component: 200 - total flux cleaned = 0.000638978 Jy ! Total flux subtracted in 200 components = 0.000638978 Jy ! Clean residual min=-0.002546 max=0.003058 Jy/beam ! Clean residual mean=-0.000018 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0950859 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0950859 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=0.108824Jy sigma=0.000641 ! Fit after self-cal, rms=0.108811Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108811Jy sigma=0.000641 ! Fit after self-cal, rms=0.108585Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.406 mas, bmaj=6.172 mas, bpa=2.48 degrees ! Estimated noise=526.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162792 Jy ! Component: 100 - total flux cleaned = 0.00194368 Jy ! Component: 150 - total flux cleaned = 0.00197808 Jy ! Component: 200 - total flux cleaned = 0.00201055 Jy ! Total flux subtracted in 200 components = 0.00201055 Jy ! Clean residual min=-0.003857 max=0.004180 Jy/beam ! Clean residual mean=-0.000036 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.0970964 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.0970964 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=0.108587Jy sigma=0.000641 ! Fit after self-cal, rms=0.108586Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518598 Jy ! Component: 100 - total flux cleaned = 0.000506395 Jy ! Component: 150 - total flux cleaned = 0.000516675 Jy ! Component: 200 - total flux cleaned = 0.000525128 Jy ! Total flux subtracted in 200 components = 0.000525128 Jy ! Clean residual min=-0.003722 max=0.004229 Jy/beam ! Clean residual mean=-0.000038 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.0976215 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.0976215 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=0.108587Jy sigma=0.000641 ! Fit after self-cal, rms=0.108576Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8466 mas, bmaj=2.148 mas, bpa=-4.358 degrees ! Estimated noise=445.414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8466 x 2.148 at -4.358 degrees (North through East) ! Clean map min=-0.0024061 max=0.048112 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.656 mas, bmaj=1.734 mas, bpa=-5.132 degrees ! Estimated noise=947.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367556 Jy ! Component: 100 - total flux cleaned = 0.051904 Jy ! Component: 150 - total flux cleaned = 0.062087 Jy ! Component: 200 - total flux cleaned = 0.0697439 Jy ! Total flux subtracted in 200 components = 0.0697439 Jy ! Clean residual min=-0.003114 max=0.005105 Jy/beam ! Clean residual mean=-0.000014 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0697439 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0697439 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8466 mas, bmaj=2.148 mas, bpa=-4.358 degrees ! Estimated noise=445.414 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 = 0.00872498 Jy ! Component: 100 - total flux cleaned = 0.0144101 Jy ! Component: 150 - total flux cleaned = 0.0182689 Jy ! Component: 200 - total flux cleaned = 0.0208958 Jy ! Total flux subtracted in 200 components = 0.0208958 Jy ! Clean residual min=-0.002388 max=0.003028 Jy/beam ! Clean residual mean=-0.000020 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0906398 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.0906398 Jy ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.406 mas, bmaj=6.172 mas, bpa=2.48 degrees ! Estimated noise=526.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327727 Jy ! Component: 100 - total flux cleaned = 0.00503278 Jy ! Component: 150 - total flux cleaned = 0.00598317 Jy ! Component: 200 - total flux cleaned = 0.00649963 Jy ! Total flux subtracted in 200 components = 0.00649963 Jy ! Clean residual min=-0.003766 max=0.004273 Jy/beam ! Clean residual mean=-0.000039 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.0971394 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 = 0.000188859 Jy ! Component: 100 - total flux cleaned = 0.000209281 Jy ! Component: 150 - total flux cleaned = 0.000238076 Jy ! Component: 200 - total flux cleaned = 0.000246946 Jy ! Total flux subtracted in 200 components = 0.000246946 Jy ! Clean residual min=-0.003751 max=0.004273 Jy/beam ! Clean residual mean=-0.000039 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.0973863 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0973863 Jy ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8466 mas, bmaj=2.148 mas, bpa=-4.358 degrees ! Estimated noise=445.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129146 Jy ! Component: 100 - total flux cleaned = -0.00162609 Jy ! Component: 150 - total flux cleaned = -0.00178083 Jy ! Component: 200 - total flux cleaned = -0.00178126 Jy ! Total flux subtracted in 200 components = -0.00178126 Jy ! Clean residual min=-0.002420 max=0.003066 Jy/beam ! Clean residual mean=-0.000019 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0956051 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.0956051 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=0.108613Jy sigma=0.000641 ! Fit after self-cal, rms=0.108594Jy sigma=0.000641 wmodel J0101-2831_X_2017_06_15_pus_map.mod ! Writing 64 model components to file: J0101-2831_X_2017_06_15_pus_map.mod wobs J0101-2831_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0101-2831_X_2017_06_15_pus_uvs.fits wwins J0101-2831_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0101-2831_X_2017_06_15_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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130315 Jy ! Component: 100 - total flux cleaned = 0.00184293 Jy ! Component: 150 - total flux cleaned = 0.00237934 Jy ! Component: 200 - total flux cleaned = 0.00272913 Jy ! Component: 250 - total flux cleaned = 0.00310109 Jy ! Component: 300 - total flux cleaned = 0.00349215 Jy ! Component: 350 - total flux cleaned = 0.00383265 Jy ! Component: 400 - total flux cleaned = 0.00412778 Jy ! Component: 450 - total flux cleaned = 0.00447489 Jy ! Component: 500 - total flux cleaned = 0.0047802 Jy ! Component: 550 - total flux cleaned = 0.00507539 Jy ! Component: 600 - total flux cleaned = 0.00538988 Jy ! Component: 650 - total flux cleaned = 0.00566746 Jy ! Component: 700 - total flux cleaned = 0.00591012 Jy ! Component: 750 - total flux cleaned = 0.00614653 Jy ! Component: 800 - total flux cleaned = 0.00632509 Jy ! Component: 850 - total flux cleaned = 0.00654935 Jy ! Component: 900 - total flux cleaned = 0.00669533 Jy ! Component: 950 - total flux cleaned = 0.00690953 Jy ! Component: 1000 - total flux cleaned = 0.00707218 Jy ! Component: 1050 - total flux cleaned = 0.00718615 Jy ! Component: 1100 - total flux cleaned = 0.00734244 Jy ! Component: 1150 - total flux cleaned = 0.00749574 Jy ! Component: 1200 - total flux cleaned = 0.00764606 Jy ! Component: 1250 - total flux cleaned = 0.00779334 Jy ! Component: 1300 - total flux cleaned = 0.00793767 Jy ! Component: 1350 - total flux cleaned = 0.00807966 Jy ! Component: 1400 - total flux cleaned = 0.00821935 Jy ! Component: 1450 - total flux cleaned = 0.00827822 Jy ! Component: 1500 - total flux cleaned = 0.00843329 Jy ! Component: 1550 - total flux cleaned = 0.0085661 Jy ! Component: 1600 - total flux cleaned = 0.00867785 Jy ! Component: 1650 - total flux cleaned = 0.0087514 Jy ! Component: 1700 - total flux cleaned = 0.00884216 Jy ! Component: 1750 - total flux cleaned = 0.00902087 Jy ! Component: 1800 - total flux cleaned = 0.00910866 Jy ! Component: 1850 - total flux cleaned = 0.00923012 Jy ! Component: 1900 - total flux cleaned = 0.00936663 Jy ! Component: 1950 - total flux cleaned = 0.00943403 Jy ! Component: 2000 - total flux cleaned = 0.00955064 Jy ! Total flux subtracted in 2048 components = 0.00964872 Jy ! Clean residual min=-0.000884 max=0.000906 Jy/beam ! Clean residual mean=-0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.105254 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 225 components and 0.105254 Jy ![Exited script file: muppet] wmap "J0101-2831_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8466 x 2.148 at -4.358 degrees (North through East) ! Clean map min=-0.0016771 max=0.049356 Jy/beam ! Writing clean map to FITS file: J0101-2831_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0493561 invert ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000339564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.06396 2.06396 4.12792 8.25585 16.5117 33.0234 66.0468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8466 x 2.148 at -4.358 degrees (North through East) ! Clean map min=-0.0016771 max=0.049356 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 J0101-2831_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:49:43 2019