! Started logfile: J1632-2258_X_2017_03_23_pus_uvs.log on Mon May 13 10:25:41 2019 obs J1632-2258_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1632-2258_X_2017_03_23_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882953 visibilities/baseline/integration-bin. ! Found source: J1632-2258 ! ! 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 1124 lines of history. ! ! Reading 69612 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 J1632-2258_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.979674Jy sigma=0.006646 ! Fit after self-cal, rms=0.938682Jy sigma=0.006411 ! 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7219 mas, bmaj=2.053 mas, bpa=3.725 degrees ! Estimated noise=1141.86 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 = 0.0517132 Jy ! Component: 100 - total flux cleaned = 0.0638824 Jy ! Total flux subtracted in 100 components = 0.0638824 Jy ! Clean residual min=-0.003794 max=0.005802 Jy/beam ! Clean residual mean=-0.000026 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0638824 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0638824 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=0.115704Jy sigma=0.000649 ! Fit after self-cal, rms=0.115379Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9383 mas, bmaj=2.628 mas, bpa=2.896 degrees ! Estimated noise=408.337 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 (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811511 Jy ! Component: 100 - total flux cleaned = 0.0121355 Jy ! Component: 150 - total flux cleaned = 0.014384 Jy ! Component: 200 - total flux cleaned = 0.0152203 Jy ! Total flux subtracted in 200 components = 0.0152203 Jy ! Clean residual min=-0.001704 max=0.001805 Jy/beam ! Clean residual mean=-0.000012 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0791027 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.0791027 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=0.114860Jy sigma=0.000642 ! Fit after self-cal, rms=0.114819Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251012 Jy ! Component: 100 - total flux cleaned = 0.00256331 Jy ! Component: 150 - total flux cleaned = 0.00260598 Jy ! Component: 200 - total flux cleaned = 0.00260845 Jy ! Total flux subtracted in 200 components = 0.00260845 Jy ! Clean residual min=-0.001566 max=0.001678 Jy/beam ! Clean residual mean=-0.000009 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0817112 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0817112 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=0.114753Jy sigma=0.000641 ! Fit after self-cal, rms=0.114707Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 1.02 KP 1.04 ! LA 0.96 MK 1.07 NL 1.03 OV 1.00 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.14 KP 1.03 ! LA 0.96 MK 1.09 NL 1.04 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.10 KP 1.02 ! LA 0.97 MK 1.08 NL 0.99 OV 1.01 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.20 KP 1.05 ! LA 0.96 MK 1.02 NL 1.00 OV 1.06 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.92 KP 1.04 ! LA 0.96 MK 0.97 NL 0.99 OV 1.04 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.93 KP 1.03 ! LA 1.00 MK 1.01 NL 0.96 OV 0.98 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.95 KP 1.05 ! LA 0.99 MK 1.04 NL 0.99 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.93 KP 0.98 ! LA 0.98 MK 1.07 NL 0.96 OV 1.02 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.96 KP 0.99 ! LA 0.96 MK 0.89 NL 1.01 OV 1.04 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.96 KP 1.02 ! LA 0.98 MK 0.87 NL 0.98 OV 1.04 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.96 HN 0.96 KP 0.97 ! LA 1.01 MK 0.93 NL 0.98 OV 1.00 ! PT 1.04 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.90 KP 1.00 ! LA 0.99 MK 0.88 NL 0.98 OV 0.97 ! PT 0.98 SC 0.83 ! ! ! Fit before self-cal, rms=0.114707Jy sigma=0.000641 ! Fit after self-cal, rms=0.111608Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9345 mas, bmaj=2.609 mas, bpa=3.048 degrees ! Estimated noise=405.259 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 = 0.00128963 Jy ! Component: 100 - total flux cleaned = 0.00129167 Jy ! Component: 150 - total flux cleaned = 0.00126544 Jy ! Component: 200 - total flux cleaned = 0.00121864 Jy ! Total flux subtracted in 200 components = 0.00121864 Jy ! Clean residual min=-0.001330 max=0.001539 Jy/beam ! Clean residual mean=-0.000012 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0829298 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0829298 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=0.111578Jy sigma=0.000640 ! Fit after self-cal, rms=0.111511Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.111511Jy sigma=0.000640 ! Fit after self-cal, rms=0.111111Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9306 mas, bmaj=2.601 mas, bpa=3.042 degrees ! Estimated noise=404.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011512 Jy ! Component: 100 - total flux cleaned = 0.00118396 Jy ! Component: 150 - total flux cleaned = 0.00112101 Jy ! Component: 200 - total flux cleaned = 0.00108557 Jy ! Total flux subtracted in 200 components = 0.00108557 Jy ! Clean residual min=-0.001144 max=0.001341 Jy/beam ! Clean residual mean=-0.000012 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0840154 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.0840154 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=0.111094Jy sigma=0.000640 ! Fit after self-cal, rms=0.111082Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 (-6.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011993 Jy ! Component: 100 - total flux cleaned = 0.00152163 Jy ! Component: 150 - total flux cleaned = 0.00178187 Jy ! Component: 200 - total flux cleaned = 0.00183844 Jy ! Total flux subtracted in 200 components = 0.00183844 Jy ! Clean residual min=-0.001075 max=0.001045 Jy/beam ! Clean residual mean=-0.000010 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0858538 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0858538 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=0.111064Jy sigma=0.000639 ! Fit after self-cal, rms=0.111041Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.111041Jy sigma=0.000639 ! Fit after self-cal, rms=0.110387Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.926 mas, bmaj=2.591 mas, bpa=3.007 degrees ! Estimated noise=403.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859111 Jy ! Component: 100 - total flux cleaned = 0.00124016 Jy ! Component: 150 - total flux cleaned = 0.0013949 Jy ! Component: 200 - total flux cleaned = 0.00145699 Jy ! Total flux subtracted in 200 components = 0.00145699 Jy ! Clean residual min=-0.001077 max=0.001037 Jy/beam ! Clean residual mean=-0.000009 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0873108 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.0873108 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=0.110377Jy sigma=0.000639 ! Fit after self-cal, rms=0.110352Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000341715 Jy ! Component: 100 - total flux cleaned = 0.000378412 Jy ! Component: 150 - total flux cleaned = 0.000346251 Jy ! Component: 200 - total flux cleaned = 0.000360772 Jy ! Total flux subtracted in 200 components = 0.000360772 Jy ! Clean residual min=-0.001088 max=0.001034 Jy/beam ! Clean residual mean=-0.000009 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0876716 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.0876716 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=0.110346Jy sigma=0.000639 ! Fit after self-cal, rms=0.110335Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.110335Jy sigma=0.000639 ! Fit after self-cal, rms=0.109733Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.203 mas, bmaj=5.412 mas, bpa=1.281 degrees ! Estimated noise=474.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744416 Jy ! Component: 100 - total flux cleaned = 0.00104621 Jy ! Component: 150 - total flux cleaned = 0.00108429 Jy ! Component: 200 - total flux cleaned = 0.00107358 Jy ! Total flux subtracted in 200 components = 0.00107358 Jy ! Clean residual min=-0.001031 max=0.001121 Jy/beam ! Clean residual mean=-0.000014 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0887452 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.0887452 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=0.109731Jy sigma=0.000639 ! Fit after self-cal, rms=0.109697Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000289775 Jy ! Component: 100 - total flux cleaned = 0.000315244 Jy ! Component: 150 - total flux cleaned = 0.000326065 Jy ! Component: 200 - total flux cleaned = 0.000297541 Jy ! Total flux subtracted in 200 components = 0.000297541 Jy ! Clean residual min=-0.001009 max=0.001082 Jy/beam ! Clean residual mean=-0.000013 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0890427 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.0890427 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=0.109695Jy sigma=0.000639 ! Fit after self-cal, rms=0.109689Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9231 mas, bmaj=2.585 mas, bpa=2.982 degrees ! Estimated noise=402.576 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 2.585 at 2.982 degrees (North through East) ! Clean map min=-0.0011396 max=0.066353 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7127 mas, bmaj=2.032 mas, bpa=3.835 degrees ! Estimated noise=1096.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493282 Jy ! Component: 100 - total flux cleaned = 0.063603 Jy ! Component: 150 - total flux cleaned = 0.0718406 Jy ! Component: 200 - total flux cleaned = 0.0771337 Jy ! Total flux subtracted in 200 components = 0.0771337 Jy ! Clean residual min=-0.002927 max=0.002909 Jy/beam ! Clean residual mean=-0.000018 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0771337 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0771337 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9231 mas, bmaj=2.585 mas, bpa=2.982 degrees ! Estimated noise=402.576 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 = 0.00448476 Jy ! Component: 100 - total flux cleaned = 0.0072237 Jy ! Component: 150 - total flux cleaned = 0.00881297 Jy ! Component: 200 - total flux cleaned = 0.00957958 Jy ! Total flux subtracted in 200 components = 0.00957958 Jy ! Clean residual min=-0.001135 max=0.001269 Jy/beam ! Clean residual mean=-0.000013 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0867133 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.0867133 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.203 mas, bmaj=5.412 mas, bpa=1.281 degrees ! Estimated noise=474.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124321 Jy ! Component: 100 - total flux cleaned = 0.00170424 Jy ! Component: 150 - total flux cleaned = 0.00182183 Jy ! Component: 200 - total flux cleaned = 0.00192712 Jy ! Total flux subtracted in 200 components = 0.00192712 Jy ! Clean residual min=-0.001091 max=0.001205 Jy/beam ! Clean residual mean=-0.000017 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0886404 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 = 9.44314e-05 Jy ! Component: 100 - total flux cleaned = 0.000178792 Jy ! Component: 150 - total flux cleaned = 0.000218148 Jy ! Component: 200 - total flux cleaned = 0.000271442 Jy ! Total flux subtracted in 200 components = 0.000271442 Jy ! Clean residual min=-0.001035 max=0.001108 Jy/beam ! Clean residual mean=-0.000015 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0889119 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 67 components and 0.0889119 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9231 mas, bmaj=2.585 mas, bpa=2.982 degrees ! Estimated noise=402.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103005 Jy ! Component: 100 - total flux cleaned = -5.16716e-05 Jy ! Component: 150 - total flux cleaned = 6.07804e-05 Jy ! Component: 200 - total flux cleaned = 0.000139957 Jy ! Total flux subtracted in 200 components = 0.000139957 Jy ! Clean residual min=-0.001058 max=0.001061 Jy/beam ! Clean residual mean=-0.000008 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0890518 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0890518 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=0.109702Jy sigma=0.000639 ! Fit after self-cal, rms=0.109722Jy sigma=0.000639 wmodel J1632-2258_X_2017_03_23_pus_map.mod ! Writing 80 model components to file: J1632-2258_X_2017_03_23_pus_map.mod wobs J1632-2258_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1632-2258_X_2017_03_23_pus_uvs.fits wwins J1632-2258_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1632-2258_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.31234e-05 Jy ! Component: 100 - total flux cleaned = -0.00013092 Jy ! Component: 150 - total flux cleaned = -0.000247457 Jy ! Component: 200 - total flux cleaned = -0.000343299 Jy ! Component: 250 - total flux cleaned = -0.000451106 Jy ! Component: 300 - total flux cleaned = -0.000540527 Jy ! Component: 350 - total flux cleaned = -0.000598944 Jy ! Component: 400 - total flux cleaned = -0.000699143 Jy ! Component: 450 - total flux cleaned = -0.000782992 Jy ! Component: 500 - total flux cleaned = -0.000864922 Jy ! Component: 550 - total flux cleaned = -0.000918379 Jy ! Component: 600 - total flux cleaned = -0.000984074 Jy ! Component: 650 - total flux cleaned = -0.00102297 Jy ! Component: 700 - total flux cleaned = -0.00108627 Jy ! Component: 750 - total flux cleaned = -0.00112339 Jy ! Component: 800 - total flux cleaned = -0.00117245 Jy ! Component: 850 - total flux cleaned = -0.00120883 Jy ! Component: 900 - total flux cleaned = -0.00128003 Jy ! Component: 950 - total flux cleaned = -0.00134989 Jy ! Component: 1000 - total flux cleaned = -0.00136141 Jy ! Component: 1050 - total flux cleaned = -0.00144039 Jy ! Component: 1100 - total flux cleaned = -0.00147351 Jy ! Component: 1150 - total flux cleaned = -0.00147336 Jy ! Component: 1200 - total flux cleaned = -0.00147334 Jy ! Component: 1250 - total flux cleaned = -0.00149443 Jy ! Component: 1300 - total flux cleaned = -0.00150496 Jy ! Component: 1350 - total flux cleaned = -0.00153585 Jy ! Component: 1400 - total flux cleaned = -0.00151531 Jy ! Component: 1450 - total flux cleaned = -0.00152525 Jy ! Component: 1500 - total flux cleaned = -0.00152495 Jy ! Component: 1550 - total flux cleaned = -0.0014956 Jy ! Component: 1600 - total flux cleaned = -0.00150526 Jy ! Component: 1650 - total flux cleaned = -0.00151485 Jy ! Component: 1700 - total flux cleaned = -0.00155254 Jy ! Component: 1750 - total flux cleaned = -0.00154302 Jy ! Component: 1800 - total flux cleaned = -0.0015338 Jy ! Component: 1850 - total flux cleaned = -0.0014975 Jy ! Component: 1900 - total flux cleaned = -0.00155184 Jy ! Component: 1950 - total flux cleaned = -0.00158746 Jy ! Component: 2000 - total flux cleaned = -0.00160493 Jy ! Total flux subtracted in 2048 components = -0.00159641 Jy ! Clean residual min=-0.000579 max=0.000491 Jy/beam ! Clean residual mean=-0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0874554 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 214 components and 0.0874554 Jy ![Exited script file: muppet] wmap "J1632-2258_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 2.585 at 2.982 degrees (North through East) ! Clean map min=-0.0010409 max=0.065497 Jy/beam ! Writing clean map to FITS file: J1632-2258_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0654968 invert ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.773082 0.773082 1.54616 3.09233 6.18466 12.3693 24.7386 49.4773 98.9546 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 2.585 at 2.982 degrees (North through East) ! Clean map min=-0.0010409 max=0.065497 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 J1632-2258_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:25:45 2019