! Started logfile: J1112-2158_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:52 2019 obs J1112-2158_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1112-2158_X_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.547271 visibilities/baseline/integration-bin. ! Found source: J1112-2158 ! ! 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 1086 lines of history. ! ! Reading 26952 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 J1112-2158_X_2017_01_21_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 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 415 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 403 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 415 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 460 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.987729Jy sigma=0.007528 ! Fit after self-cal, rms=0.946110Jy sigma=0.007236 ! 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 0.439% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5827 mas, bmaj=1.564 mas, bpa=-3.852 degrees ! Estimated noise=1208.76 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 = 0.0417324 Jy ! Component: 100 - total flux cleaned = 0.0509861 Jy ! Total flux subtracted in 100 components = 0.0509861 Jy ! Clean residual min=-0.004532 max=0.004188 Jy/beam ! Clean residual mean=-0.000080 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0509861 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0509861 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=0.096443Jy sigma=0.000634 ! Fit after self-cal, rms=0.095447Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.439% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.439% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7015 mas, bmaj=1.771 mas, bpa=-3.046 degrees ! Estimated noise=689.304 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 = 0.0081731 Jy ! Component: 100 - total flux cleaned = 0.0123465 Jy ! Component: 150 - total flux cleaned = 0.0147118 Jy ! Component: 200 - total flux cleaned = 0.0160561 Jy ! Total flux subtracted in 200 components = 0.0160561 Jy ! Clean residual min=-0.007435 max=0.008060 Jy/beam ! Clean residual mean=-0.000185 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 0.0670422 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0670422 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=0.000623 ! Fit after self-cal, rms=0.094477Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.439% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 1.00* LA 0.95 ! MK 1.07 NL 1.21 OV 1.03 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00* HN 1.12 LA 0.93 ! MK 1.04 NL 1.34 OV 1.07 PT 1.06 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.00* HN 1.00* LA 0.90 ! MK 1.09 NL 1.27 OV 0.94 PT 0.96 ! SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.00* LA 0.89 ! MK 1.10 NL 1.34 OV 1.08 PT 0.96 ! SC 1.06 ! ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.00* LA 0.89 ! MK 1.04 NL 1.22 OV 1.14 PT 0.83 ! SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.00* HN 1.00* LA 0.81 ! MK 1.05 NL 1.33 OV 1.08 PT 0.89 ! SC 1.16 ! ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.00* LA 0.84 ! MK 1.05 NL 1.26 OV 1.15 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.00* HN 1.02 LA 0.79 ! MK 1.03 NL 1.24 OV 1.14 PT 0.91 ! SC 1.12 ! ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 1.00* HN 1.00* LA 0.85 ! MK 0.89 NL 1.32 OV 1.15 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 10. ! A total of 171 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00* HN 1.07 LA 0.82 ! MK 0.89 NL 1.27 OV 1.11 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.88 LA 0.86 ! MK 0.93 NL 1.10 OV 1.21 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 1.00* HN 1.00* LA 0.85 ! MK 0.91 NL 1.19 OV 1.04 PT 0.85 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.094477Jy sigma=0.000622 ! Fit after self-cal, rms=0.090818Jy sigma=0.000619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.711 mas, bmaj=1.778 mas, bpa=-3.162 degrees ! Estimated noise=702.047 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 = -0.000144353 Jy ! Component: 100 - total flux cleaned = -0.000163878 Jy ! Component: 150 - total flux cleaned = -0.000163653 Jy ! Component: 200 - total flux cleaned = -0.000179573 Jy ! Total flux subtracted in 200 components = -0.000179573 Jy ! Clean residual min=-0.005483 max=0.008307 Jy/beam ! Clean residual mean=-0.000129 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.0668626 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.0668626 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=0.090808Jy sigma=0.000619 ! Fit after self-cal, rms=0.090847Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.090847Jy sigma=0.000617 ! Fit after self-cal, rms=0.095079Jy sigma=0.000614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.718 mas, bmaj=1.788 mas, bpa=-2.949 degrees ! Estimated noise=717.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103238 Jy ! Component: 100 - total flux cleaned = 0.000974438 Jy ! Component: 150 - total flux cleaned = 0.000881461 Jy ! Component: 200 - total flux cleaned = 0.000854186 Jy ! Total flux subtracted in 200 components = 0.000854186 Jy ! Clean residual min=-0.005227 max=0.008910 Jy/beam ! Clean residual mean=-0.000112 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.0677168 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0677168 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=0.095046Jy sigma=0.000614 ! Fit after self-cal, rms=0.095319Jy sigma=0.000614 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073257 Jy ! Component: 100 - total flux cleaned = 0.0111299 Jy ! Component: 150 - total flux cleaned = 0.0135472 Jy ! Component: 200 - total flux cleaned = 0.0153113 Jy ! Total flux subtracted in 200 components = 0.0153113 Jy ! Clean residual min=-0.003832 max=0.004307 Jy/beam ! Clean residual mean=-0.000058 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.0830282 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0830282 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=0.094777Jy sigma=0.000609 ! Fit after self-cal, rms=0.094151Jy sigma=0.000607 ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521522 Jy ! Component: 100 - total flux cleaned = 0.0081304 Jy ! Component: 150 - total flux cleaned = 0.0097036 Jy ! Component: 200 - total flux cleaned = 0.0105204 Jy ! Total flux subtracted in 200 components = 0.0105204 Jy ! Clean residual min=-0.003167 max=0.003335 Jy/beam ! Clean residual mean=-0.000021 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0935486 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0935486 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=0.093810Jy sigma=0.000604 ! Fit after self-cal, rms=0.093460Jy sigma=0.000603 ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.093460Jy sigma=0.000603 ! Fit after self-cal, rms=0.090412Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7207 mas, bmaj=1.789 mas, bpa=-2.653 degrees ! Estimated noise=697.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338184 Jy ! Component: 100 - total flux cleaned = 0.00547644 Jy ! Component: 150 - total flux cleaned = 0.00632228 Jy ! Component: 200 - total flux cleaned = 0.00656887 Jy ! Total flux subtracted in 200 components = 0.00656887 Jy ! Clean residual min=-0.002949 max=0.002675 Jy/beam ! Clean residual mean=-0.000011 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.100117 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.100117 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=0.090264Jy sigma=0.000600 ! Fit after self-cal, rms=0.090168Jy sigma=0.000599 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00171429 Jy ! Component: 100 - total flux cleaned = 0.00229633 Jy ! Component: 150 - total flux cleaned = 0.00239247 Jy ! Component: 200 - total flux cleaned = 0.00239255 Jy ! Total flux subtracted in 200 components = 0.00239255 Jy ! Clean residual min=-0.002758 max=0.002770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.10251 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.10251 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=0.090098Jy sigma=0.000598 ! Fit after self-cal, rms=0.090038Jy sigma=0.000598 ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.090038Jy sigma=0.000598 ! Fit after self-cal, rms=0.090235Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.245 mas, bmaj=5.13 mas, bpa=-0.04794 degrees ! Estimated noise=938.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260685 Jy ! Component: 100 - total flux cleaned = 0.00296403 Jy ! Component: 150 - total flux cleaned = 0.00306729 Jy ! Component: 200 - total flux cleaned = 0.00306811 Jy ! Total flux subtracted in 200 components = 0.00306811 Jy ! Clean residual min=-0.003538 max=0.003998 Jy/beam ! Clean residual mean=-0.000018 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.105578 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.105578 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=0.090200Jy sigma=0.000597 ! Fit after self-cal, rms=0.090249Jy sigma=0.000597 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000481384 Jy ! Component: 100 - total flux cleaned = 0.000631492 Jy ! Component: 150 - total flux cleaned = 0.00059157 Jy ! Component: 200 - total flux cleaned = 0.000593525 Jy ! Total flux subtracted in 200 components = 0.000593525 Jy ! Clean residual min=-0.003405 max=0.004059 Jy/beam ! Clean residual mean=-0.000010 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.106172 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.106172 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=0.090231Jy sigma=0.000597 ! Fit after self-cal, rms=0.090200Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7204 mas, bmaj=1.791 mas, bpa=-2.502 degrees ! Estimated noise=693.023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7204 x 1.791 at -2.502 degrees (North through East) ! Clean map min=-0.003561 max=0.058559 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 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5927 mas, bmaj=1.565 mas, bpa=-2.938 degrees ! Estimated noise=1235.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424779 Jy ! Component: 100 - total flux cleaned = 0.0542063 Jy ! Component: 150 - total flux cleaned = 0.0614084 Jy ! Component: 200 - total flux cleaned = 0.0671408 Jy ! Total flux subtracted in 200 components = 0.0671408 Jy ! Clean residual min=-0.004809 max=0.004548 Jy/beam ! Clean residual mean=-0.000071 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.0671409 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0671409 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7204 mas, bmaj=1.791 mas, bpa=-2.502 degrees ! Estimated noise=693.023 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 = 0.00865956 Jy ! Component: 100 - total flux cleaned = 0.0151878 Jy ! Component: 150 - total flux cleaned = 0.0203986 Jy ! Component: 200 - total flux cleaned = 0.0246178 Jy ! Total flux subtracted in 200 components = 0.0246178 Jy ! Clean residual min=-0.003859 max=0.003892 Jy/beam ! Clean residual mean=-0.000093 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.0917586 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0917587 Jy ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.245 mas, bmaj=5.13 mas, bpa=-0.04794 degrees ! Estimated noise=938.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066785 Jy ! Component: 100 - total flux cleaned = 0.00915711 Jy ! Component: 150 - total flux cleaned = 0.0106167 Jy ! Component: 200 - total flux cleaned = 0.0115731 Jy ! Total flux subtracted in 200 components = 0.0115731 Jy ! Clean residual min=-0.004235 max=0.004394 Jy/beam ! Clean residual mean=-0.000061 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.103332 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863312 Jy ! Component: 100 - total flux cleaned = 0.00155658 Jy ! Component: 150 - total flux cleaned = 0.00201346 Jy ! Component: 200 - total flux cleaned = 0.00206277 Jy ! Total flux subtracted in 200 components = 0.00206277 Jy ! Clean residual min=-0.003653 max=0.004269 Jy/beam ! Clean residual mean=-0.000026 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.105394 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 90 components and 0.105395 Jy ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7204 mas, bmaj=1.791 mas, bpa=-2.502 degrees ! Estimated noise=693.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57455e-05 Jy ! Component: 100 - total flux cleaned = 0.000310954 Jy ! Component: 150 - total flux cleaned = 0.000475773 Jy ! Component: 200 - total flux cleaned = 0.000563439 Jy ! Total flux subtracted in 200 components = 0.000563439 Jy ! Clean residual min=-0.002708 max=0.002416 Jy/beam ! Clean residual mean=-0.000008 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.105958 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.105958 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=0.090202Jy sigma=0.000597 ! Fit after self-cal, rms=0.090150Jy sigma=0.000597 wmodel J1112-2158_X_2017_01_21_pus_map.mod ! Writing 107 model components to file: J1112-2158_X_2017_01_21_pus_map.mod wobs J1112-2158_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1112-2158_X_2017_01_21_pus_uvs.fits wwins J1112-2158_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J1112-2158_X_2017_01_21_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 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192656 Jy ! Component: 100 - total flux cleaned = 0.000316206 Jy ! Component: 150 - total flux cleaned = 0.000280353 Jy ! Component: 200 - total flux cleaned = 0.000409951 Jy ! Component: 250 - total flux cleaned = 0.000716093 Jy ! Component: 300 - total flux cleaned = 0.000919151 Jy ! Component: 350 - total flux cleaned = 0.0010569 Jy ! Component: 400 - total flux cleaned = 0.00121396 Jy ! Component: 450 - total flux cleaned = 0.00128978 Jy ! Component: 500 - total flux cleaned = 0.00136305 Jy ! Component: 550 - total flux cleaned = 0.0014791 Jy ! Component: 600 - total flux cleaned = 0.00152347 Jy ! Component: 650 - total flux cleaned = 0.00160851 Jy ! Component: 700 - total flux cleaned = 0.00165033 Jy ! Component: 750 - total flux cleaned = 0.00175102 Jy ! Component: 800 - total flux cleaned = 0.00186689 Jy ! Component: 850 - total flux cleaned = 0.00194053 Jy ! Component: 900 - total flux cleaned = 0.00201162 Jy ! Component: 950 - total flux cleaned = 0.00208054 Jy ! Component: 1000 - total flux cleaned = 0.00219998 Jy ! Component: 1050 - total flux cleaned = 0.00233274 Jy ! Component: 1100 - total flux cleaned = 0.00242999 Jy ! Component: 1150 - total flux cleaned = 0.00257163 Jy ! Component: 1200 - total flux cleaned = 0.00264853 Jy ! Component: 1250 - total flux cleaned = 0.00275327 Jy ! Component: 1300 - total flux cleaned = 0.00282624 Jy ! Component: 1350 - total flux cleaned = 0.00288333 Jy ! Component: 1400 - total flux cleaned = 0.00296703 Jy ! Component: 1450 - total flux cleaned = 0.00303498 Jy ! Component: 1500 - total flux cleaned = 0.00311495 Jy ! Component: 1550 - total flux cleaned = 0.00317996 Jy ! Component: 1600 - total flux cleaned = 0.00324377 Jy ! Component: 1650 - total flux cleaned = 0.00331933 Jy ! Component: 1700 - total flux cleaned = 0.00339329 Jy ! Component: 1750 - total flux cleaned = 0.00347777 Jy ! Component: 1800 - total flux cleaned = 0.00352502 Jy ! Component: 1850 - total flux cleaned = 0.00361788 Jy ! Component: 1900 - total flux cleaned = 0.00364062 Jy ! Component: 1950 - total flux cleaned = 0.003708 Jy ! Component: 2000 - total flux cleaned = 0.00374123 Jy ! Total flux subtracted in 2048 components = 0.00381733 Jy ! Clean residual min=-0.000561 max=0.000558 Jy/beam ! Clean residual mean=-0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.109775 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 248 components and 0.109775 Jy ![Exited script file: muppet] wmap "J1112-2158_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7204 x 1.791 at -2.502 degrees (North through East) ! Clean map min=-0.0042814 max=0.059572 Jy/beam ! Writing clean map to FITS file: J1112-2158_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0595719 invert ! Inverting map ! Your choice of large map pixels excluded 0.448% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03297 1.03297 2.06595 4.1319 8.2638 16.5276 33.0552 66.1104 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7204 x 1.791 at -2.502 degrees (North through East) ! Clean map min=-0.0042814 max=0.059572 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 J1112-2158_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:54 2019