! Started logfile: J1059-1134_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:14:56 2017 obs J1059-1134_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1059-1134_X_2015_01_23_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875309 visibilities/baseline/integration-bin. ! Found source: J1059-1134 ! ! 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 34032 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 J1059-1134_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895586Jy sigma=0.010472 ! Fit after self-cal, rms=0.881954Jy sigma=0.010323 ! 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6442 mas, bmaj=1.689 mas, bpa=-3.347 degrees ! Estimated noise=530.635 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 = 0.0891081 Jy ! Component: 100 - total flux cleaned = 0.108714 Jy ! Total flux subtracted in 100 components = 0.108714 Jy ! Clean residual min=-0.006227 max=0.009802 Jy/beam ! Clean residual mean=-0.000041 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.108714 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.108714 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=0.078415Jy sigma=0.000861 ! Fit after self-cal, rms=0.078412Jy sigma=0.000861 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7885 mas, bmaj=1.953 mas, bpa=-3.364 degrees ! Estimated noise=348.562 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 = 0.0113311 Jy ! Component: 100 - total flux cleaned = 0.016331 Jy ! Component: 150 - total flux cleaned = 0.0189802 Jy ! Component: 200 - total flux cleaned = 0.020436 Jy ! Total flux subtracted in 200 components = 0.020436 Jy ! Clean residual min=-0.005363 max=0.006339 Jy/beam ! Clean residual mean=-0.000036 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.12915 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 31 components and 0.12915 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=0.076669Jy sigma=0.000846 ! Fit after self-cal, rms=0.076688Jy sigma=0.000846 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 1.11 HN 1.07 KP 0.90 ! LA 6.19 MK 0.99 NL 0.99 OV 0.93 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.86 ! LA 5.69 MK 0.98 NL 0.96 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.08 KP 0.80 ! LA 1.00* MK 1.00 NL 0.97 OV 0.97 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.06 KP 0.77 ! LA 5.84 MK 1.01 NL 0.98 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.06 KP 0.72 ! LA 1.00* MK 1.01 NL 0.99 OV 0.97 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.11 KP 0.73 ! LA 1.00* MK 1.02 NL 0.98 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 HN 1.20 KP 0.71 ! LA 1.00* MK 1.08 NL 1.07 OV 1.02 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.14 KP 0.71 ! LA 1.00* MK 0.98 NL 0.97 OV 1.03 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.11 KP 0.73 ! LA 1.00* MK 1.03 NL 1.01 OV 1.04 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.13 KP 0.77 ! LA 1.00* MK 0.99 NL 0.98 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.02 KP 0.82 ! LA 1.00* MK 1.01 NL 1.01 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.01 KP 0.77 ! LA 1.00* MK 1.05 NL 1.01 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.076688Jy sigma=0.000846 ! Fit after self-cal, rms=0.091693Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7961 mas, bmaj=1.961 mas, bpa=-3.306 degrees ! Estimated noise=348.949 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 = 2.49297e-05 Jy ! Component: 100 - total flux cleaned = 7.37203e-05 Jy ! Component: 150 - total flux cleaned = 8.3964e-05 Jy ! Component: 200 - total flux cleaned = 0.00010312 Jy ! Total flux subtracted in 200 components = 0.00010312 Jy ! Clean residual min=-0.001201 max=0.001047 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.129253 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.129253 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=0.091689Jy sigma=0.000783 ! Fit after self-cal, rms=0.092074Jy sigma=0.000782 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.092074Jy sigma=0.000782 ! Fit after self-cal, rms=0.094635Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7957 mas, bmaj=1.959 mas, bpa=-3.289 degrees ! Estimated noise=348.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.70953e-05 Jy ! Component: 100 - total flux cleaned = 0.000131518 Jy ! Component: 150 - total flux cleaned = 0.000151648 Jy ! Component: 200 - total flux cleaned = 0.000151665 Jy ! Total flux subtracted in 200 components = 0.000151665 Jy ! Clean residual min=-0.000961 max=0.000890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.129405 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.129405 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=0.094632Jy sigma=0.000781 ! Fit after self-cal, rms=0.094637Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 3.46696e-06 Jy ! Component: 100 - total flux cleaned = 2.64637e-05 Jy ! Component: 150 - total flux cleaned = 2.64107e-05 Jy ! Component: 200 - total flux cleaned = 2.19857e-05 Jy ! Total flux subtracted in 200 components = 2.19857e-05 Jy ! Clean residual min=-0.000955 max=0.000878 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.129427 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.129427 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=0.094636Jy sigma=0.000781 ! Fit after self-cal, rms=0.094636Jy sigma=0.000781 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.094636Jy sigma=0.000781 ! Fit after self-cal, rms=0.094639Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7952 mas, bmaj=1.958 mas, bpa=-3.328 degrees ! Estimated noise=348.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4702e-05 Jy ! Component: 100 - total flux cleaned = 7.6903e-05 Jy ! Component: 150 - total flux cleaned = 8.72939e-05 Jy ! Component: 200 - total flux cleaned = 0.000100037 Jy ! Total flux subtracted in 200 components = 0.000100037 Jy ! Clean residual min=-0.000929 max=0.000876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.129527 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.129527 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=0.094637Jy sigma=0.000781 ! Fit after self-cal, rms=0.094637Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 6.52739e-06 Jy ! Component: 100 - total flux cleaned = 1.44894e-05 Jy ! Component: 150 - total flux cleaned = 1.82712e-05 Jy ! Component: 200 - total flux cleaned = 1.83236e-05 Jy ! Total flux subtracted in 200 components = 1.83236e-05 Jy ! Clean residual min=-0.000937 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.129545 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.129545 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=0.094637Jy sigma=0.000781 ! Fit after self-cal, rms=0.094637Jy sigma=0.000781 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.094637Jy sigma=0.000781 ! Fit after self-cal, rms=0.094603Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.001 mas, bmaj=3.595 mas, bpa=-1.873 degrees ! Estimated noise=457.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270389 Jy ! Component: 100 - total flux cleaned = 0.000293025 Jy ! Component: 150 - total flux cleaned = 0.000301141 Jy ! Component: 200 - total flux cleaned = 0.000307819 Jy ! Total flux subtracted in 200 components = 0.000307819 Jy ! Clean residual min=-0.001254 max=0.000812 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.129853 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.129853 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=0.094603Jy sigma=0.000781 ! Fit after self-cal, rms=0.094602Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 5.1056e-05 Jy ! Component: 100 - total flux cleaned = 6.02681e-05 Jy ! Component: 150 - total flux cleaned = 6.79104e-05 Jy ! Component: 200 - total flux cleaned = 7.92553e-05 Jy ! Total flux subtracted in 200 components = 7.92553e-05 Jy ! Clean residual min=-0.001245 max=0.000831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.129932 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.129932 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=0.094603Jy sigma=0.000781 ! Fit after self-cal, rms=0.094603Jy sigma=0.000781 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7948 mas, bmaj=1.957 mas, bpa=-3.371 degrees ! Estimated noise=348.433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7948 x 1.957 at -3.371 degrees (North through East) ! Clean map min=-0.0008928 max=0.11805 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6422 mas, bmaj=1.672 mas, bpa=-3.097 degrees ! Estimated noise=544.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912888 Jy ! Component: 100 - total flux cleaned = 0.111737 Jy ! Component: 150 - total flux cleaned = 0.118823 Jy ! Component: 200 - total flux cleaned = 0.122489 Jy ! Total flux subtracted in 200 components = 0.122489 Jy ! Clean residual min=-0.001503 max=0.001988 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.122489 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.122489 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7948 mas, bmaj=1.957 mas, bpa=-3.371 degrees ! Estimated noise=348.433 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 = 0.00325172 Jy ! Component: 100 - total flux cleaned = 0.00489237 Jy ! Component: 150 - total flux cleaned = 0.00581264 Jy ! Component: 200 - total flux cleaned = 0.00634913 Jy ! Total flux subtracted in 200 components = 0.00634913 Jy ! Clean residual min=-0.000973 max=0.000997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.128838 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.128838 Jy ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.001 mas, bmaj=3.595 mas, bpa=-1.873 degrees ! Estimated noise=457.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072785 Jy ! Component: 100 - total flux cleaned = 0.000845228 Jy ! Component: 150 - total flux cleaned = 0.000852319 Jy ! Component: 200 - total flux cleaned = 0.000862876 Jy ! Total flux subtracted in 200 components = 0.000862876 Jy ! Clean residual min=-0.001267 max=0.000808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.129701 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 = 1.88329e-05 Jy ! Component: 100 - total flux cleaned = 3.18277e-05 Jy ! Component: 150 - total flux cleaned = 4.39809e-05 Jy ! Component: 200 - total flux cleaned = 5.54155e-05 Jy ! Total flux subtracted in 200 components = 5.54155e-05 Jy ! Clean residual min=-0.001267 max=0.000809 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.129756 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.129756 Jy ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7948 mas, bmaj=1.957 mas, bpa=-3.371 degrees ! Estimated noise=348.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225235 Jy ! Component: 100 - total flux cleaned = -0.000196905 Jy ! Component: 150 - total flux cleaned = -0.000159294 Jy ! Component: 200 - total flux cleaned = -0.000146707 Jy ! Total flux subtracted in 200 components = -0.000146707 Jy ! Clean residual min=-0.001012 max=0.000842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.129609 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.129609 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=0.094605Jy sigma=0.000781 ! Fit after self-cal, rms=0.094603Jy sigma=0.000781 wmodel J1059-1134_X_2015_01_23_pus_map.mod ! Writing 55 model components to file: J1059-1134_X_2015_01_23_pus_map.mod wobs J1059-1134_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1059-1134_X_2015_01_23_pus_uvs.fits wwins J1059-1134_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J1059-1134_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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410197 Jy ! Component: 100 - total flux cleaned = -0.000474524 Jy ! Component: 150 - total flux cleaned = -0.000503485 Jy ! Component: 200 - total flux cleaned = -0.000489433 Jy ! Component: 250 - total flux cleaned = -0.000462421 Jy ! Component: 300 - total flux cleaned = -0.000436135 Jy ! Component: 350 - total flux cleaned = -0.000423303 Jy ! Component: 400 - total flux cleaned = -0.00037392 Jy ! Component: 450 - total flux cleaned = -0.000325942 Jy ! Component: 500 - total flux cleaned = -0.000325827 Jy ! Component: 550 - total flux cleaned = -0.000314092 Jy ! Component: 600 - total flux cleaned = -0.000269185 Jy ! Component: 650 - total flux cleaned = -0.000291232 Jy ! Component: 700 - total flux cleaned = -0.000269618 Jy ! Component: 750 - total flux cleaned = -0.000227357 Jy ! Component: 800 - total flux cleaned = -0.000227373 Jy ! Component: 850 - total flux cleaned = -0.000206858 Jy ! Component: 900 - total flux cleaned = -0.000226688 Jy ! Component: 950 - total flux cleaned = -0.000196899 Jy ! Component: 1000 - total flux cleaned = -0.000167615 Jy ! Component: 1050 - total flux cleaned = -0.000157894 Jy ! Component: 1100 - total flux cleaned = -0.000148326 Jy ! Component: 1150 - total flux cleaned = -0.000139037 Jy ! Component: 1200 - total flux cleaned = -0.000148299 Jy ! Component: 1250 - total flux cleaned = -0.000148406 Jy ! Component: 1300 - total flux cleaned = -0.000148489 Jy ! Component: 1350 - total flux cleaned = -0.00015721 Jy ! Component: 1400 - total flux cleaned = -0.000148317 Jy ! Component: 1450 - total flux cleaned = -0.000156981 Jy ! Component: 1500 - total flux cleaned = -0.000139896 Jy ! Component: 1550 - total flux cleaned = -0.000148383 Jy ! Component: 1600 - total flux cleaned = -0.000139964 Jy ! Component: 1650 - total flux cleaned = -0.000131831 Jy ! Component: 1700 - total flux cleaned = -0.00014821 Jy ! Component: 1750 - total flux cleaned = -0.000140189 Jy ! Component: 1800 - total flux cleaned = -0.000132142 Jy ! Component: 1850 - total flux cleaned = -0.000100238 Jy ! Component: 1900 - total flux cleaned = -9.2307e-05 Jy ! Component: 1950 - total flux cleaned = -6.87485e-05 Jy ! Component: 2000 - total flux cleaned = -3.77701e-05 Jy ! Total flux subtracted in 2048 components = -2.24678e-05 Jy ! Clean residual min=-0.000531 max=0.000391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.129587 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 197 components and 0.129587 Jy ![Exited script file: muppet] wmap "J1059-1134_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7948 x 1.957 at -3.371 degrees (North through East) ! Clean map min=-0.00073143 max=0.11812 Jy/beam ! Writing clean map to FITS file: J1059-1134_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 0.11812 invert ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352924 0.352924 0.705849 1.4117 2.8234 5.64679 11.2936 22.5872 45.1743 90.3486 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7948 x 1.957 at -3.371 degrees (North through East) ! Clean map min=-0.00073143 max=0.11812 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 J1059-1134_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:14:58 2017