! Started logfile: J0617-2200_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:30 2017 obs J0617-2200_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0617-2200_X_2015_01_23_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951351 visibilities/baseline/integration-bin. ! Found source: J0617-2200 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 38016 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 J0617-2200_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882272Jy sigma=0.009841 ! Fit after self-cal, rms=0.858062Jy sigma=0.009565 ! 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 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6467 mas, bmaj=1.778 mas, bpa=-5.319 degrees ! Estimated noise=586.88 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 = 0.106865 Jy ! Component: 100 - total flux cleaned = 0.135398 Jy ! Total flux subtracted in 100 components = 0.135398 Jy ! Clean residual min=-0.006588 max=0.012025 Jy/beam ! Clean residual mean=-0.000083 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.135398 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.135398 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=0.083666Jy sigma=0.000852 ! Fit after self-cal, rms=0.083656Jy sigma=0.000851 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131433 Jy ! Component: 100 - total flux cleaned = 0.0199266 Jy ! Total flux subtracted in 100 components = 0.0199266 Jy ! Clean residual min=-0.005958 max=0.005765 Jy/beam ! Clean residual mean=-0.000040 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.155324 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.155324 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=0.080887Jy sigma=0.000822 ! Fit after self-cal, rms=0.080894Jy sigma=0.000822 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8161 mas, bmaj=2.089 mas, bpa=-4.481 degrees ! Estimated noise=332.007 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 = 0.00521252 Jy ! Component: 100 - total flux cleaned = 0.00750333 Jy ! Component: 150 - total flux cleaned = 0.00858092 Jy ! Component: 200 - total flux cleaned = 0.00891814 Jy ! Total flux subtracted in 200 components = 0.00891814 Jy ! Clean residual min=-0.007175 max=0.005768 Jy/beam ! Clean residual mean=0.000003 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.164242 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.164242 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=0.080498Jy sigma=0.000819 ! Fit after self-cal, rms=0.080506Jy sigma=0.000819 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.16 KP 0.91 ! LA 1.12 MK 0.96 NL 0.97 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.09 KP 0.86 ! LA 1.14 MK 1.01 NL 0.96 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.13 KP 0.81 ! LA 1.18 MK 0.98 NL 0.95 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.10 KP 0.77 ! LA 1.17 MK 0.99 NL 0.99 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.06 KP 0.74 ! LA 1.18 MK 1.01 NL 1.00 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.10 KP 0.72 ! LA 1.17 MK 1.03 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.26 KP 0.73 ! LA 1.18 MK 1.05 NL 1.02 OV 1.05 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.14 KP 0.73 ! LA 1.11 MK 0.98 NL 0.99 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.18 KP 0.74 ! LA 1.14 MK 1.03 NL 0.99 OV 1.01 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.14 KP 0.78 ! LA 1.24 MK 0.99 NL 0.99 OV 1.00 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.15 KP 0.80 ! LA 1.15 MK 1.02 NL 1.00 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.10 KP 0.75 ! LA 1.16 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.080506Jy sigma=0.000819 ! Fit after self-cal, rms=0.078354Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8207 mas, bmaj=2.086 mas, bpa=-4.302 degrees ! Estimated noise=332.797 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 = -0.000144092 Jy ! Component: 100 - total flux cleaned = -0.000117517 Jy ! Component: 150 - total flux cleaned = -8.20435e-05 Jy ! Component: 200 - total flux cleaned = -7.11243e-05 Jy ! Total flux subtracted in 200 components = -7.11243e-05 Jy ! Clean residual min=-0.001091 max=0.001268 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.164171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.164171 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=0.078349Jy sigma=0.000780 ! Fit after self-cal, rms=0.078408Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.078408Jy sigma=0.000780 ! Fit after self-cal, rms=0.078448Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8205 mas, bmaj=2.086 mas, bpa=-4.286 degrees ! Estimated noise=332.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.60358e-05 Jy ! Component: 100 - total flux cleaned = -3.43842e-05 Jy ! Component: 150 - total flux cleaned = -2.47201e-05 Jy ! Component: 200 - total flux cleaned = -3.32603e-05 Jy ! Total flux subtracted in 200 components = -3.32603e-05 Jy ! Clean residual min=-0.000929 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.164138 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.164138 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=0.078445Jy sigma=0.000779 ! Fit after self-cal, rms=0.078447Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -2.38654e-05 Jy ! Component: 100 - total flux cleaned = -5.67997e-06 Jy ! Component: 150 - total flux cleaned = 2.58818e-06 Jy ! Component: 200 - total flux cleaned = -4.98319e-06 Jy ! Total flux subtracted in 200 components = -4.98319e-06 Jy ! Clean residual min=-0.000926 max=0.001160 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.164133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.164133 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=0.078445Jy sigma=0.000779 ! Fit after self-cal, rms=0.078445Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.078445Jy sigma=0.000779 ! Fit after self-cal, rms=0.078482Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8205 mas, bmaj=2.087 mas, bpa=-4.293 degrees ! Estimated noise=332.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.41867e-05 Jy ! Component: 100 - total flux cleaned = -2.92063e-05 Jy ! Component: 150 - total flux cleaned = -2.9209e-05 Jy ! Component: 200 - total flux cleaned = -3.62929e-05 Jy ! Total flux subtracted in 200 components = -3.62929e-05 Jy ! Clean residual min=-0.000952 max=0.001098 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.164097 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.164097 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=0.078480Jy sigma=0.000778 ! Fit after self-cal, rms=0.078482Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -2.61018e-05 Jy ! Component: 100 - total flux cleaned = -6.41728e-06 Jy ! Component: 150 - total flux cleaned = -6.36682e-06 Jy ! Component: 200 - total flux cleaned = -6.42119e-06 Jy ! Total flux subtracted in 200 components = -6.42119e-06 Jy ! Clean residual min=-0.000951 max=0.001096 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.16409 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.16409 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=0.078480Jy sigma=0.000778 ! Fit after self-cal, rms=0.078480Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.078480Jy sigma=0.000778 ! Fit after self-cal, rms=0.078492Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.188 mas, bmaj=4.916 mas, bpa=-0.7267 degrees ! Estimated noise=421.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.89197e-05 Jy ! Component: 100 - total flux cleaned = -2.27626e-05 Jy ! Component: 150 - total flux cleaned = -2.27504e-05 Jy ! Component: 200 - total flux cleaned = -1.81052e-05 Jy ! Total flux subtracted in 200 components = -1.81052e-05 Jy ! Clean residual min=-0.001055 max=0.001401 Jy/beam ! Clean residual mean=0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.164072 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 35 components and 0.164072 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=0.078491Jy sigma=0.000778 ! Fit after self-cal, rms=0.078490Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.40036e-08 Jy ! Component: 100 - total flux cleaned = 6.20993e-06 Jy ! Component: 150 - total flux cleaned = 1.14745e-05 Jy ! Component: 200 - total flux cleaned = 1.55953e-05 Jy ! Total flux subtracted in 200 components = 1.55953e-05 Jy ! Clean residual min=-0.001053 max=0.001401 Jy/beam ! Clean residual mean=0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.164088 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 35 components and 0.164088 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=0.078490Jy sigma=0.000778 ! Fit after self-cal, rms=0.078489Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8206 mas, bmaj=2.088 mas, bpa=-4.313 degrees ! Estimated noise=332.729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8206 x 2.088 at -4.313 degrees (North through East) ! Clean map min=-0.00090645 max=0.14325 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 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6497 mas, bmaj=1.768 mas, bpa=-4.976 degrees ! Estimated noise=591.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107595 Jy ! Component: 100 - total flux cleaned = 0.136653 Jy ! Component: 150 - total flux cleaned = 0.149442 Jy ! Component: 200 - total flux cleaned = 0.156012 Jy ! Total flux subtracted in 200 components = 0.156012 Jy ! Clean residual min=-0.002131 max=0.003461 Jy/beam ! Clean residual mean=-0.000017 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.156012 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.156012 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8206 mas, bmaj=2.088 mas, bpa=-4.313 degrees ! Estimated noise=332.729 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435563 Jy ! Component: 100 - total flux cleaned = 0.00629691 Jy ! Component: 150 - total flux cleaned = 0.00719926 Jy ! Component: 200 - total flux cleaned = 0.00748946 Jy ! Total flux subtracted in 200 components = 0.00748946 Jy ! Clean residual min=-0.000951 max=0.001102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.163502 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.163502 Jy ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.188 mas, bmaj=4.916 mas, bpa=-0.7267 degrees ! Estimated noise=421.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381577 Jy ! Component: 100 - total flux cleaned = 0.000433427 Jy ! Component: 150 - total flux cleaned = 0.000440835 Jy ! Component: 200 - total flux cleaned = 0.000444252 Jy ! Total flux subtracted in 200 components = 0.000444252 Jy ! Clean residual min=-0.001074 max=0.001409 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.163946 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 = 3.195e-06 Jy ! Component: 100 - total flux cleaned = 9.35857e-06 Jy ! Component: 150 - total flux cleaned = 1.22933e-05 Jy ! Component: 200 - total flux cleaned = 1.79551e-05 Jy ! Total flux subtracted in 200 components = 1.79551e-05 Jy ! Clean residual min=-0.001070 max=0.001411 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.163964 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.163964 Jy ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8206 mas, bmaj=2.088 mas, bpa=-4.313 degrees ! Estimated noise=332.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225347 Jy ! Component: 100 - total flux cleaned = -0.000201575 Jy ! Component: 150 - total flux cleaned = -0.000168473 Jy ! Component: 200 - total flux cleaned = -0.000147774 Jy ! Total flux subtracted in 200 components = -0.000147774 Jy ! Clean residual min=-0.000935 max=0.001110 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.163816 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.163816 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=0.078497Jy sigma=0.000778 ! Fit after self-cal, rms=0.078494Jy sigma=0.000778 wmodel J0617-2200_X_2015_01_23_pus_map.mod ! Writing 33 model components to file: J0617-2200_X_2015_01_23_pus_map.mod wobs J0617-2200_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0617-2200_X_2015_01_23_pus_uvs.fits wwins J0617-2200_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J0617-2200_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437388 Jy ! Component: 100 - total flux cleaned = 0.000541266 Jy ! Component: 150 - total flux cleaned = 0.000672358 Jy ! Component: 200 - total flux cleaned = 0.000781777 Jy ! Component: 250 - total flux cleaned = 0.00091711 Jy ! Component: 300 - total flux cleaned = 0.000975181 Jy ! Component: 350 - total flux cleaned = 0.00106016 Jy ! Component: 400 - total flux cleaned = 0.00112853 Jy ! Component: 450 - total flux cleaned = 0.00116835 Jy ! Component: 500 - total flux cleaned = 0.00124588 Jy ! Component: 550 - total flux cleaned = 0.00128351 Jy ! Component: 600 - total flux cleaned = 0.00129567 Jy ! Component: 650 - total flux cleaned = 0.00135609 Jy ! Component: 700 - total flux cleaned = 0.00137962 Jy ! Component: 750 - total flux cleaned = 0.0013679 Jy ! Component: 800 - total flux cleaned = 0.00136823 Jy ! Component: 850 - total flux cleaned = 0.00139075 Jy ! Component: 900 - total flux cleaned = 0.00140182 Jy ! Component: 950 - total flux cleaned = 0.00140185 Jy ! Component: 1000 - total flux cleaned = 0.00139132 Jy ! Component: 1050 - total flux cleaned = 0.00144396 Jy ! Component: 1100 - total flux cleaned = 0.00143359 Jy ! Component: 1150 - total flux cleaned = 0.0014336 Jy ! Component: 1200 - total flux cleaned = 0.0014636 Jy ! Component: 1250 - total flux cleaned = 0.00143378 Jy ! Component: 1300 - total flux cleaned = 0.00141448 Jy ! Component: 1350 - total flux cleaned = 0.00141463 Jy ! Component: 1400 - total flux cleaned = 0.00141472 Jy ! Component: 1450 - total flux cleaned = 0.00142413 Jy ! Component: 1500 - total flux cleaned = 0.00142407 Jy ! Component: 1550 - total flux cleaned = 0.00141495 Jy ! Component: 1600 - total flux cleaned = 0.00143296 Jy ! Component: 1650 - total flux cleaned = 0.00143292 Jy ! Component: 1700 - total flux cleaned = 0.00142417 Jy ! Component: 1750 - total flux cleaned = 0.00143297 Jy ! Component: 1800 - total flux cleaned = 0.00141586 Jy ! Component: 1850 - total flux cleaned = 0.00142425 Jy ! Component: 1900 - total flux cleaned = 0.00143232 Jy ! Component: 1950 - total flux cleaned = 0.00139915 Jy ! Component: 2000 - total flux cleaned = 0.00137473 Jy ! Total flux subtracted in 2048 components = 0.00137467 Jy ! Clean residual min=-0.000448 max=0.000435 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.165191 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 178 components and 0.165191 Jy ![Exited script file: muppet] wmap "J0617-2200_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8206 x 2.088 at -4.313 degrees (North through East) ! Clean map min=-0.00074681 max=0.14344 Jy/beam ! Writing clean map to FITS file: J0617-2200_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143436 invert ! Inverting map ! Your choice of large map pixels excluded 0.189% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148906 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311439 0.311439 0.622879 1.24576 2.49152 4.98303 9.96606 19.9321 39.8643 79.7285 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8206 x 2.088 at -4.313 degrees (North through East) ! Clean map min=-0.00074681 max=0.14344 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 J0617-2200_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:32 2017