! Started logfile: J0929-3801_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:04:40 2016 obs J0929-3801_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0929-3801_X_2014_05_31_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.751111 visibilities/baseline/integration-bin. ! Found source: J0929-3801 ! ! 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 344 lines of history. ! ! Reading 38532 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 J0929-3801_X_2014_05_31_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 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.858788Jy sigma=0.007361 ! Fit after self-cal, rms=0.826459Jy sigma=0.007092 ! 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 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6414 mas, bmaj=2.191 mas, bpa=0.8273 degrees ! Estimated noise=1191.3 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 = 0.114349 Jy ! Component: 100 - total flux cleaned = 0.160471 Jy ! Total flux subtracted in 100 components = 0.160471 Jy ! Clean residual min=-0.014474 max=0.040951 Jy/beam ! Clean residual mean=-0.000160 rms=0.005274 Jy/beam ! Combined flux in latest and established models = 0.160471 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.160471 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=0.153554Jy sigma=0.001285 ! Fit after self-cal, rms=0.153281Jy sigma=0.001283 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384799 Jy ! Component: 100 - total flux cleaned = 0.0615777 Jy ! Total flux subtracted in 100 components = 0.0615777 Jy ! Clean residual min=-0.015490 max=0.033939 Jy/beam ! Clean residual mean=-0.000055 rms=0.003980 Jy/beam ! Combined flux in latest and established models = 0.222049 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.222049 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=0.134167Jy sigma=0.001067 ! Fit after self-cal, rms=0.132239Jy sigma=0.001047 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227894 Jy ! Component: 100 - total flux cleaned = 0.0365869 Jy ! Total flux subtracted in 100 components = 0.0365869 Jy ! Clean residual min=-0.014069 max=0.023279 Jy/beam ! Clean residual mean=0.000003 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.258636 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.258636 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=0.124260Jy sigma=0.000956 ! Fit after self-cal, rms=0.123351Jy sigma=0.000947 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8777 mas, bmaj=2.502 mas, bpa=0.3223 degrees ! Estimated noise=473.982 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 = 0.0287053 Jy ! Component: 100 - total flux cleaned = 0.0436116 Jy ! Component: 150 - total flux cleaned = 0.0516761 Jy ! Component: 200 - total flux cleaned = 0.0560495 Jy ! Total flux subtracted in 200 components = 0.0560495 Jy ! Clean residual min=-0.018109 max=0.019408 Jy/beam ! Clean residual mean=0.000238 rms=0.004044 Jy/beam ! Combined flux in latest and established models = 0.314685 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.314685 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=0.117632Jy sigma=0.000878 ! Fit after self-cal, rms=0.117049Jy sigma=0.000874 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.07 FD 1.07 HN 1.73 KP 0.92 ! LA 1.01 MK 0.99 NL 1.49 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 1.99 KP 0.86 ! LA 1.02 MK 1.00 NL 1.41 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.90 KP 0.81 ! LA 1.02 MK 0.95 NL 1.47 OV 0.99 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.63 KP 0.78 ! LA 1.05 MK 0.98 NL 1.42 OV 0.97 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 1.72 KP 0.75 ! LA 1.03 MK 0.97 NL 1.49 OV 0.97 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 1.72 KP 0.73 ! LA 1.03 MK 0.99 NL 1.55 OV 1.01 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.22 HN 1.46 KP 0.78 ! LA 1.11 MK 1.04 NL 1.66 OV 1.04 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 1.20 KP 0.75 ! LA 1.01 MK 0.97 NL 1.45 OV 1.01 ! PT 0.94 SC 0.90 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.12 HN 1.64 KP 0.76 ! LA 1.05 MK 0.94 NL 1.50 OV 1.02 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.12 HN 1.74 KP 0.77 ! LA 1.07 MK 1.00 NL 1.46 OV 1.02 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 HN 1.73 KP 0.82 ! LA 1.06 MK 0.99 NL 1.66 OV 1.03 ! PT 0.95 SC 0.91 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.12 HN 1.73 KP 0.87 ! LA 1.03 MK 0.97 NL 1.52 OV 0.98 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.117049Jy sigma=0.000874 ! Fit after self-cal, rms=0.157872Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8767 mas, bmaj=2.476 mas, bpa=0.9642 degrees ! Estimated noise=492.386 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 = -0.000282271 Jy ! Component: 100 - total flux cleaned = -0.000688707 Jy ! Component: 150 - total flux cleaned = -0.000887431 Jy ! Component: 200 - total flux cleaned = -0.00100351 Jy ! Total flux subtracted in 200 components = -0.00100351 Jy ! Clean residual min=-0.003271 max=0.003371 Jy/beam ! Clean residual mean=0.000021 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.313682 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.313682 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=0.157758Jy sigma=0.000793 ! Fit after self-cal, rms=0.159027Jy sigma=0.000793 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.159027Jy sigma=0.000793 ! Fit after self-cal, rms=0.161336Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8679 mas, bmaj=2.452 mas, bpa=1.336 degrees ! Estimated noise=488.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149089 Jy ! Component: 100 - total flux cleaned = -5.83015e-05 Jy ! Component: 150 - total flux cleaned = -0.00014692 Jy ! Component: 200 - total flux cleaned = -0.000187324 Jy ! Total flux subtracted in 200 components = -0.000187324 Jy ! Clean residual min=-0.002971 max=0.002231 Jy/beam ! Clean residual mean=0.000028 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.313494 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.313494 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=0.161292Jy sigma=0.000791 ! Fit after self-cal, rms=0.161376Jy sigma=0.000791 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 7.87793e-05 Jy ! Component: 100 - total flux cleaned = 3.29487e-06 Jy ! Component: 150 - total flux cleaned = -3.20107e-05 Jy ! Component: 200 - total flux cleaned = -9.51717e-05 Jy ! Total flux subtracted in 200 components = -9.51717e-05 Jy ! Clean residual min=-0.002916 max=0.002220 Jy/beam ! Clean residual mean=0.000027 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.313399 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.313399 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=0.161350Jy sigma=0.000790 ! Fit after self-cal, rms=0.161331Jy sigma=0.000790 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.161331Jy sigma=0.000790 ! Fit after self-cal, rms=0.160929Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8614 mas, bmaj=2.435 mas, bpa=1.556 degrees ! Estimated noise=484.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283542 Jy ! Component: 100 - total flux cleaned = 0.00015292 Jy ! Component: 150 - total flux cleaned = 6.18987e-05 Jy ! Component: 200 - total flux cleaned = -2.31236e-05 Jy ! Total flux subtracted in 200 components = -2.31236e-05 Jy ! Clean residual min=-0.002786 max=0.002312 Jy/beam ! Clean residual mean=0.000035 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.313376 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.313376 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=0.160910Jy sigma=0.000790 ! Fit after self-cal, rms=0.160938Jy sigma=0.000790 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 5.59244e-05 Jy ! Component: 100 - total flux cleaned = -3.39662e-05 Jy ! Component: 150 - total flux cleaned = -0.000116819 Jy ! Component: 200 - total flux cleaned = -0.000193175 Jy ! Total flux subtracted in 200 components = -0.000193175 Jy ! Clean residual min=-0.002680 max=0.002285 Jy/beam ! Clean residual mean=0.000033 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.313183 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.313183 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=0.160924Jy sigma=0.000790 ! Fit after self-cal, rms=0.160913Jy sigma=0.000789 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.160913Jy sigma=0.000789 ! Fit after self-cal, rms=0.160409Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.82 mas, bmaj=9.54 mas, bpa=1.262 degrees ! Estimated noise=572.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367113 Jy ! Component: 100 - total flux cleaned = -0.000368592 Jy ! Component: 150 - total flux cleaned = -0.000368422 Jy ! Component: 200 - total flux cleaned = -0.000367902 Jy ! Total flux subtracted in 200 components = -0.000367902 Jy ! Clean residual min=-0.001853 max=0.001513 Jy/beam ! Clean residual mean=0.000053 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.312815 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 65 components and 0.312815 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=0.160404Jy sigma=0.000790 ! Fit after self-cal, rms=0.160396Jy sigma=0.000789 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -0.000306738 Jy ! Component: 100 - total flux cleaned = -0.000307017 Jy ! Component: 150 - total flux cleaned = -0.000307524 Jy ! Component: 200 - total flux cleaned = -0.000308036 Jy ! Total flux subtracted in 200 components = -0.000308036 Jy ! Clean residual min=-0.001810 max=0.001532 Jy/beam ! Clean residual mean=0.000050 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.312507 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 65 components and 0.312507 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=0.160398Jy sigma=0.000790 ! Fit after self-cal, rms=0.160386Jy sigma=0.000790 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8589 mas, bmaj=2.43 mas, bpa=1.611 degrees ! Estimated noise=483.263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8589 x 2.43 at 1.611 degrees (North through East) ! Clean map min=-0.0024922 max=0.13996 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 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6159 mas, bmaj=2.13 mas, bpa=1.916 degrees ! Estimated noise=1267.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12226 Jy ! Component: 100 - total flux cleaned = 0.181936 Jy ! Component: 150 - total flux cleaned = 0.219906 Jy ! Component: 200 - total flux cleaned = 0.245368 Jy ! Total flux subtracted in 200 components = 0.245368 Jy ! Clean residual min=-0.007835 max=0.014770 Jy/beam ! Clean residual mean=-0.000093 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.245368 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.245368 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8589 mas, bmaj=2.43 mas, bpa=1.611 degrees ! Estimated noise=483.263 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) ! Added new window around map position (0.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323255 Jy ! Component: 100 - total flux cleaned = 0.0473479 Jy ! Component: 150 - total flux cleaned = 0.0553758 Jy ! Component: 200 - total flux cleaned = 0.0598354 Jy ! Total flux subtracted in 200 components = 0.0598354 Jy ! Clean residual min=-0.002375 max=0.002913 Jy/beam ! Clean residual mean=0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.305203 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 101 components and 0.305203 Jy ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306611 Jy ! Component: 100 - total flux cleaned = 0.00500493 Jy ! Component: 150 - total flux cleaned = 0.00615988 Jy ! Component: 200 - total flux cleaned = 0.00636348 Jy ! Total flux subtracted in 200 components = 0.00636348 Jy ! Clean residual min=-0.001975 max=0.001846 Jy/beam ! Clean residual mean=0.000029 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.311567 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.311567 Jy ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.82 mas, bmaj=9.54 mas, bpa=1.262 degrees ! Estimated noise=572.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352009 Jy ! Component: 100 - total flux cleaned = 0.000377055 Jy ! Component: 150 - total flux cleaned = 0.00035351 Jy ! Component: 200 - total flux cleaned = 0.000310623 Jy ! Total flux subtracted in 200 components = 0.000310623 Jy ! Clean residual min=-0.001792 max=0.001597 Jy/beam ! Clean residual mean=0.000055 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.311877 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 = -1.96995e-05 Jy ! Component: 100 - total flux cleaned = -1.91707e-05 Jy ! Component: 150 - total flux cleaned = -3.73633e-05 Jy ! Component: 200 - total flux cleaned = -3.75056e-05 Jy ! Total flux subtracted in 200 components = -3.75056e-05 Jy ! Clean residual min=-0.001778 max=0.001580 Jy/beam ! Clean residual mean=0.000055 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.31184 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 139 components and 0.31184 Jy ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8589 mas, bmaj=2.43 mas, bpa=1.611 degrees ! Estimated noise=483.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.64666e-05 Jy ! Component: 100 - total flux cleaned = 0.000172453 Jy ! Component: 150 - total flux cleaned = 0.000171893 Jy ! Component: 200 - total flux cleaned = 0.000199791 Jy ! Total flux subtracted in 200 components = 0.000199791 Jy ! Clean residual min=-0.001831 max=0.001809 Jy/beam ! Clean residual mean=0.000031 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.31204 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.31204 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=0.160357Jy sigma=0.000789 ! Fit after self-cal, rms=0.160418Jy sigma=0.000788 wmodel J0929-3801_X_2014_05_31_pus_map.mod ! Writing 155 model components to file: J0929-3801_X_2014_05_31_pus_map.mod wobs J0929-3801_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0929-3801_X_2014_05_31_pus_uvs.fits wwins J0929-3801_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0929-3801_X_2014_05_31_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 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367041 Jy ! Component: 100 - total flux cleaned = -0.000456146 Jy ! Component: 150 - total flux cleaned = -0.000483022 Jy ! Component: 200 - total flux cleaned = -0.000641592 Jy ! Component: 250 - total flux cleaned = -0.000718022 Jy ! Component: 300 - total flux cleaned = -0.000792731 Jy ! Component: 350 - total flux cleaned = -0.000865081 Jy ! Component: 400 - total flux cleaned = -0.000958853 Jy ! Component: 450 - total flux cleaned = -0.000935607 Jy ! Component: 500 - total flux cleaned = -0.000868646 Jy ! Component: 550 - total flux cleaned = -0.000781574 Jy ! Component: 600 - total flux cleaned = -0.000674634 Jy ! Component: 650 - total flux cleaned = -0.000611986 Jy ! Component: 700 - total flux cleaned = -0.00054984 Jy ! Component: 750 - total flux cleaned = -0.000407677 Jy ! Component: 800 - total flux cleaned = -0.000287866 Jy ! Component: 850 - total flux cleaned = -0.000169874 Jy ! Component: 900 - total flux cleaned = -9.27634e-05 Jy ! Component: 950 - total flux cleaned = 2.20332e-06 Jy ! Component: 1000 - total flux cleaned = 2.09291e-05 Jy ! Component: 1050 - total flux cleaned = 5.7992e-05 Jy ! Component: 1100 - total flux cleaned = 9.44627e-05 Jy ! Component: 1150 - total flux cleaned = 0.000112654 Jy ! Component: 1200 - total flux cleaned = 0.000148029 Jy ! Component: 1250 - total flux cleaned = 0.000165306 Jy ! Component: 1300 - total flux cleaned = 0.000182112 Jy ! Component: 1350 - total flux cleaned = 0.000131698 Jy ! Component: 1400 - total flux cleaned = 0.000181795 Jy ! Component: 1450 - total flux cleaned = 0.000230991 Jy ! Component: 1500 - total flux cleaned = 0.000182356 Jy ! Component: 1550 - total flux cleaned = 0.000262589 Jy ! Component: 1600 - total flux cleaned = 0.000262194 Jy ! Component: 1650 - total flux cleaned = 0.000261986 Jy ! Component: 1700 - total flux cleaned = 0.000277463 Jy ! Component: 1750 - total flux cleaned = 0.00032316 Jy ! Component: 1800 - total flux cleaned = 0.00039872 Jy ! Component: 1850 - total flux cleaned = 0.00042825 Jy ! Component: 1900 - total flux cleaned = 0.000428135 Jy ! Component: 1950 - total flux cleaned = 0.000516024 Jy ! Component: 2000 - total flux cleaned = 0.000545022 Jy ! Total flux subtracted in 2048 components = 0.000645096 Jy ! Clean residual min=-0.000832 max=0.000774 Jy/beam ! Clean residual mean=0.000010 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.312685 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 281 components and 0.312685 Jy ![Exited script file: muppet] wmap "J0929-3801_X_2014_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8589 x 2.43 at 1.611 degrees (North through East) ! Clean map min=-0.0015766 max=0.14542 Jy/beam ! Writing clean map to FITS file: J0929-3801_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145422 invert ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277426 device "J0929-3801_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0929-3801_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572319 0.572319 1.14464 2.28928 4.57856 9.15711 18.3142 36.6284 73.2569 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8589 x 2.43 at 1.611 degrees (North through East) ! Clean map min=-0.0015766 max=0.14542 Jy/beam quit ! Quitting program ! Log file J0929-3801_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:04:42 2016