! Started logfile: J0138-0540_X_2017_07_16_pus_uvs.log on Thu May 9 13:59:49 2019 obs J0138-0540_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0138-0540_X_2017_07_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.65848 visibilities/baseline/integration-bin. ! Found source: J0138-0540 ! ! 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 1200 lines of history. ! ! Reading 40536 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 J0138-0540_X_2017_07_16_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 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.903696Jy sigma=0.007124 ! Fit after self-cal, rms=0.884652Jy sigma=0.006974 ! 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6307 mas, bmaj=1.587 mas, bpa=-1.639 degrees ! Estimated noise=687.114 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 = 0.0862277 Jy ! Component: 100 - total flux cleaned = 0.111756 Jy ! Total flux subtracted in 100 components = 0.111756 Jy ! Clean residual min=-0.010542 max=0.035622 Jy/beam ! Clean residual mean=0.000029 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 0.111756 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.111756 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=0.106197Jy sigma=0.000805 ! Fit after self-cal, rms=0.106133Jy sigma=0.000805 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290095 Jy ! Component: 100 - total flux cleaned = 0.0428101 Jy ! Total flux subtracted in 100 components = 0.0428101 Jy ! Clean residual min=-0.009417 max=0.026347 Jy/beam ! Clean residual mean=0.000022 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.154566 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.154566 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=0.096120Jy sigma=0.000719 ! Fit after self-cal, rms=0.094078Jy sigma=0.000702 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165898 Jy ! Component: 100 - total flux cleaned = 0.024542 Jy ! Total flux subtracted in 100 components = 0.024542 Jy ! Clean residual min=-0.007540 max=0.015877 Jy/beam ! Clean residual mean=0.000018 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.179108 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.179108 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=0.090297Jy sigma=0.000670 ! Fit after self-cal, rms=0.089588Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964045 Jy ! Component: 100 - total flux cleaned = 0.0125066 Jy ! Total flux subtracted in 100 components = 0.0125066 Jy ! Clean residual min=-0.005827 max=0.010049 Jy/beam ! Clean residual mean=0.000016 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.191615 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.191615 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=0.088295Jy sigma=0.000654 ! Fit after self-cal, rms=0.088047Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468575 Jy ! Component: 100 - total flux cleaned = 0.00602242 Jy ! Total flux subtracted in 100 components = 0.00602242 Jy ! Clean residual min=-0.004607 max=0.006905 Jy/beam ! Clean residual mean=0.000015 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.197637 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.197637 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=0.087542Jy sigma=0.000648 ! Fit after self-cal, rms=0.087434Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7637 mas, bmaj=1.81 mas, bpa=-1.289 degrees ! Estimated noise=450.675 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392511 Jy ! Component: 100 - total flux cleaned = 0.00494166 Jy ! Component: 150 - total flux cleaned = 0.00575659 Jy ! Component: 200 - total flux cleaned = 0.00634652 Jy ! Total flux subtracted in 200 components = 0.00634652 Jy ! Clean residual min=-0.002696 max=0.004805 Jy/beam ! Clean residual mean=0.000030 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.203983 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.203983 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=0.087089Jy sigma=0.000645 ! Fit after self-cal, rms=0.087022Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-4.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458231 Jy ! Component: 100 - total flux cleaned = 0.00642834 Jy ! Component: 150 - total flux cleaned = 0.00747854 Jy ! Component: 200 - total flux cleaned = 0.00820198 Jy ! Total flux subtracted in 200 components = 0.00820198 Jy ! Clean residual min=-0.002357 max=0.003407 Jy/beam ! Clean residual mean=0.000026 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.212185 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.212185 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=0.086734Jy sigma=0.000642 ! Fit after self-cal, rms=0.086691Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.01 FD 1.00* HN 1.03 KP 0.98 ! LA 0.93 MK 1.00 NL 0.98 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 1.04 ! LA 0.96 MK 0.96 NL 0.98 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 0.98 ! LA 0.95 MK 1.04 NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 1.01 ! LA 0.97 MK 1.00 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 1.00 ! LA 0.95 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00 ! LA 0.93 MK 1.04 NL 0.99 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 1.01 ! LA 0.95 MK 1.03 NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 0.98 ! LA 0.95 MK 1.04 NL 1.01 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 KP 0.98 ! LA 0.98 MK 1.00 NL 0.96 OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.07 KP 0.99 ! LA 0.96 MK 1.03 NL 0.99 OV 0.99 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 0.98 ! LA 0.94 MK 0.99 NL 1.01 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 1.02 ! LA 1.03 MK 0.96 NL 1.01 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.086691Jy sigma=0.000642 ! Fit after self-cal, rms=0.087293Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7662 mas, bmaj=1.811 mas, bpa=-1.134 degrees ! Estimated noise=452.331 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 = 0.000910902 Jy ! Component: 100 - total flux cleaned = 0.00147786 Jy ! Component: 150 - total flux cleaned = 0.00193834 Jy ! Component: 200 - total flux cleaned = 0.00232179 Jy ! Total flux subtracted in 200 components = 0.00232179 Jy ! Clean residual min=-0.001928 max=0.002337 Jy/beam ! Clean residual mean=0.000019 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.214507 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 96 components and 0.214507 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=0.087205Jy sigma=0.000640 ! Fit after self-cal, rms=0.087205Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.087205Jy sigma=0.000640 ! Fit after self-cal, rms=0.087987Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7675 mas, bmaj=1.813 mas, bpa=-1.043 degrees ! Estimated noise=452.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436022 Jy ! Component: 100 - total flux cleaned = 0.000694964 Jy ! Component: 150 - total flux cleaned = 0.00108461 Jy ! Component: 200 - total flux cleaned = 0.00143678 Jy ! Total flux subtracted in 200 components = 0.00143678 Jy ! Clean residual min=-0.001694 max=0.001909 Jy/beam ! Clean residual mean=0.000009 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.215944 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.215944 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=0.087941Jy sigma=0.000638 ! Fit after self-cal, rms=0.087957Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (-2.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166002 Jy ! Component: 100 - total flux cleaned = 0.00208972 Jy ! Component: 150 - total flux cleaned = 0.00232576 Jy ! Component: 200 - total flux cleaned = 0.00249654 Jy ! Total flux subtracted in 200 components = 0.00249654 Jy ! Clean residual min=-0.001434 max=0.001558 Jy/beam ! Clean residual mean=0.000008 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.218441 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.21844 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=0.087904Jy sigma=0.000638 ! Fit after self-cal, rms=0.087902Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-0.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134956 Jy ! Component: 100 - total flux cleaned = 0.00164168 Jy ! Component: 150 - total flux cleaned = 0.00190072 Jy ! Component: 200 - total flux cleaned = 0.00213583 Jy ! Total flux subtracted in 200 components = 0.00213583 Jy ! Clean residual min=-0.001439 max=0.001347 Jy/beam ! Clean residual mean=0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.220576 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 138 components and 0.220576 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=0.087867Jy sigma=0.000638 ! Fit after self-cal, rms=0.087863Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.087863Jy sigma=0.000638 ! Fit after self-cal, rms=0.088030Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7684 mas, bmaj=1.814 mas, bpa=-1.056 degrees ! Estimated noise=453.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711799 Jy ! Component: 100 - total flux cleaned = 0.0011653 Jy ! Component: 150 - total flux cleaned = 0.00148597 Jy ! Component: 200 - total flux cleaned = 0.00168291 Jy ! Total flux subtracted in 200 components = 0.00168291 Jy ! Clean residual min=-0.001283 max=0.001179 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.222259 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 147 components and 0.222259 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=0.088011Jy sigma=0.000637 ! Fit after self-cal, rms=0.088017Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.00039632 Jy ! Component: 100 - total flux cleaned = 0.000676586 Jy ! Component: 150 - total flux cleaned = 0.000868568 Jy ! Component: 200 - total flux cleaned = 0.00100771 Jy ! Total flux subtracted in 200 components = 0.00100771 Jy ! Clean residual min=-0.001287 max=0.001145 Jy/beam ! Clean residual mean=0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.223267 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 154 components and 0.223267 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=0.088005Jy sigma=0.000637 ! Fit after self-cal, rms=0.088005Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.088005Jy sigma=0.000637 ! Fit after self-cal, rms=0.087998Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.919 mas, bmaj=3.31 mas, bpa=0.2434 degrees ! Estimated noise=617.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104219 Jy ! Component: 100 - total flux cleaned = 0.00169094 Jy ! Component: 150 - total flux cleaned = 0.00194312 Jy ! Component: 200 - total flux cleaned = 0.00209623 Jy ! Total flux subtracted in 200 components = 0.00209623 Jy ! Clean residual min=-0.001276 max=0.001212 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.225363 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 184 components and 0.225363 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=0.087994Jy sigma=0.000637 ! Fit after self-cal, rms=0.087993Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000310583 Jy ! Component: 100 - total flux cleaned = 0.000457274 Jy ! Component: 150 - total flux cleaned = 0.000567661 Jy ! Component: 200 - total flux cleaned = 0.000662177 Jy ! Total flux subtracted in 200 components = 0.000662177 Jy ! Clean residual min=-0.001268 max=0.001215 Jy/beam ! Clean residual mean=0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.226025 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 198 components and 0.226025 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=0.087991Jy sigma=0.000637 ! Fit after self-cal, rms=0.087990Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7688 mas, bmaj=1.814 mas, bpa=-1.074 degrees ! Estimated noise=453.133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7688 x 1.814 at -1.074 degrees (North through East) ! Clean map min=-0.0010861 max=0.10467 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6334 mas, bmaj=1.589 mas, bpa=-1.487 degrees ! Estimated noise=694.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0924989 Jy ! Component: 100 - total flux cleaned = 0.133041 Jy ! Component: 150 - total flux cleaned = 0.155431 Jy ! Component: 200 - total flux cleaned = 0.1702 Jy ! Total flux subtracted in 200 components = 0.1702 Jy ! Clean residual min=-0.003885 max=0.008049 Jy/beam ! Clean residual mean=0.000014 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.1702 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.1702 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7688 mas, bmaj=1.814 mas, bpa=-1.074 degrees ! Estimated noise=453.133 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 = 0.0142261 Jy ! Component: 100 - total flux cleaned = 0.0223488 Jy ! Component: 150 - total flux cleaned = 0.0278838 Jy ! Component: 200 - total flux cleaned = 0.0321542 Jy ! Total flux subtracted in 200 components = 0.0321542 Jy ! Clean residual min=-0.002519 max=0.003659 Jy/beam ! Clean residual mean=0.000015 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.202354 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.202354 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378932 Jy ! Component: 100 - total flux cleaned = 0.00674614 Jy ! Component: 150 - total flux cleaned = 0.00896095 Jy ! Component: 200 - total flux cleaned = 0.0107979 Jy ! Total flux subtracted in 200 components = 0.0107979 Jy ! Clean residual min=-0.001921 max=0.001529 Jy/beam ! Clean residual mean=0.000009 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.213152 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 67 components and 0.213152 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.919 mas, bmaj=3.31 mas, bpa=0.2434 degrees ! Estimated noise=617.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337967 Jy ! Component: 100 - total flux cleaned = 0.00566149 Jy ! Component: 150 - total flux cleaned = 0.00736153 Jy ! Component: 200 - total flux cleaned = 0.0086753 Jy ! Total flux subtracted in 200 components = 0.0086753 Jy ! Clean residual min=-0.001523 max=0.001305 Jy/beam ! Clean residual mean=0.000010 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.221827 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 = 0.00104071 Jy ! Component: 100 - total flux cleaned = 0.00181324 Jy ! Component: 150 - total flux cleaned = 0.00209472 Jy ! Component: 200 - total flux cleaned = 0.00238799 Jy ! Total flux subtracted in 200 components = 0.00238799 Jy ! Clean residual min=-0.001256 max=0.001164 Jy/beam ! Clean residual mean=0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.224215 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 147 components and 0.224215 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7688 mas, bmaj=1.814 mas, bpa=-1.074 degrees ! Estimated noise=453.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429751 Jy ! Component: 100 - total flux cleaned = -0.000474172 Jy ! Component: 150 - total flux cleaned = -0.000475539 Jy ! Component: 200 - total flux cleaned = -0.000333829 Jy ! Total flux subtracted in 200 components = -0.000333829 Jy ! Clean residual min=-0.001298 max=0.001226 Jy/beam ! Clean residual mean=0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.223881 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 0.223881 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=0.088015Jy sigma=0.000637 ! Fit after self-cal, rms=0.088021Jy sigma=0.000637 wmodel J0138-0540_X_2017_07_16_pus_map.mod ! Writing 165 model components to file: J0138-0540_X_2017_07_16_pus_map.mod wobs J0138-0540_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0138-0540_X_2017_07_16_pus_uvs.fits wwins J0138-0540_X_2017_07_16_pus_map.win ! wwins: Wrote 6 windows to J0138-0540_X_2017_07_16_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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151413 Jy ! Component: 100 - total flux cleaned = -0.00041206 Jy ! Component: 150 - total flux cleaned = -0.000525156 Jy ! Component: 200 - total flux cleaned = -0.00063174 Jy ! Component: 250 - total flux cleaned = -0.000699704 Jy ! Component: 300 - total flux cleaned = -0.000715863 Jy ! Component: 350 - total flux cleaned = -0.000652414 Jy ! Component: 400 - total flux cleaned = -0.000637053 Jy ! Component: 450 - total flux cleaned = -0.000681374 Jy ! Component: 500 - total flux cleaned = -0.000666552 Jy ! Component: 550 - total flux cleaned = -0.000680978 Jy ! Component: 600 - total flux cleaned = -0.000722626 Jy ! Component: 650 - total flux cleaned = -0.000736308 Jy ! Component: 700 - total flux cleaned = -0.000763157 Jy ! Component: 750 - total flux cleaned = -0.000802325 Jy ! Component: 800 - total flux cleaned = -0.000815065 Jy ! Component: 850 - total flux cleaned = -0.000828035 Jy ! Component: 900 - total flux cleaned = -0.000890083 Jy ! Component: 950 - total flux cleaned = -0.00093864 Jy ! Component: 1000 - total flux cleaned = -0.000962556 Jy ! Component: 1050 - total flux cleaned = -0.000998045 Jy ! Component: 1100 - total flux cleaned = -0.0010099 Jy ! Component: 1150 - total flux cleaned = -0.00105589 Jy ! Component: 1200 - total flux cleaned = -0.00106731 Jy ! Component: 1250 - total flux cleaned = -0.0010896 Jy ! Component: 1300 - total flux cleaned = -0.00111162 Jy ! Component: 1350 - total flux cleaned = -0.00111172 Jy ! Component: 1400 - total flux cleaned = -0.00114395 Jy ! Component: 1450 - total flux cleaned = -0.00117566 Jy ! Component: 1500 - total flux cleaned = -0.00117581 Jy ! Component: 1550 - total flux cleaned = -0.0011862 Jy ! Component: 1600 - total flux cleaned = -0.00119638 Jy ! Component: 1650 - total flux cleaned = -0.00124672 Jy ! Component: 1700 - total flux cleaned = -0.00124667 Jy ! Component: 1750 - total flux cleaned = -0.00129583 Jy ! Component: 1800 - total flux cleaned = -0.00131523 Jy ! Component: 1850 - total flux cleaned = -0.00136337 Jy ! Component: 1900 - total flux cleaned = -0.00141088 Jy ! Component: 1950 - total flux cleaned = -0.00141071 Jy ! Component: 2000 - total flux cleaned = -0.0014386 Jy ! Total flux subtracted in 2048 components = -0.00142944 Jy ! Clean residual min=-0.000590 max=0.000560 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.222452 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 307 components and 0.222452 Jy ![Exited script file: muppet] wmap "J0138-0540_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7688 x 1.814 at -1.074 degrees (North through East) ! Clean map min=-0.0010542 max=0.10371 Jy/beam ! Writing clean map to FITS file: J0138-0540_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103715 invert ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174767 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505522 0.505522 1.01104 2.02209 4.04418 8.08836 16.1767 32.3534 64.7068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7688 x 1.814 at -1.074 degrees (North through East) ! Clean map min=-0.0010542 max=0.10371 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 J0138-0540_X_2017_07_16_pus_uvs.log closed on Thu May 9 13:59:52 2019