! Started logfile: J1354-0206_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:44:48 2016 obs J1354-0206_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1354-0206_X_2014_12_20_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908889 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 364 lines of history. ! ! Reading 14724 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 J1354-0206_X_2014_12_20_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.546727Jy sigma=0.006148 ! Fit after self-cal, rms=0.540506Jy sigma=0.006065 ! 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 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.673 mas, bmaj=1.789 mas, bpa=-1.431 degrees ! Estimated noise=716.821 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 = 0.356111 Jy ! Component: 100 - total flux cleaned = 0.448708 Jy ! Total flux subtracted in 100 components = 0.448708 Jy ! Clean residual min=-0.017267 max=0.038536 Jy/beam ! Clean residual mean=-0.000026 rms=0.005287 Jy/beam ! Combined flux in latest and established models = 0.448708 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.448708 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=0.123604Jy sigma=0.001455 ! Fit after self-cal, rms=0.123603Jy sigma=0.001454 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435695 Jy ! Component: 100 - total flux cleaned = 0.069488 Jy ! Total flux subtracted in 100 components = 0.069488 Jy ! Clean residual min=-0.011186 max=0.014194 Jy/beam ! Clean residual mean=-0.000021 rms=0.003075 Jy/beam ! Combined flux in latest and established models = 0.518196 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.518196 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=0.104332Jy sigma=0.001166 ! Fit after self-cal, rms=0.104209Jy sigma=0.001164 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8422 mas, bmaj=2.101 mas, bpa=-2.574 degrees ! Estimated noise=517.3 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224536 Jy ! Component: 100 - total flux cleaned = 0.0343976 Jy ! Component: 150 - total flux cleaned = 0.0412387 Jy ! Component: 200 - total flux cleaned = 0.0452501 Jy ! Total flux subtracted in 200 components = 0.0452501 Jy ! Clean residual min=-0.008867 max=0.011522 Jy/beam ! Clean residual mean=-0.000046 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.563446 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.563446 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=0.100511Jy sigma=0.001095 ! Fit after self-cal, rms=0.100504Jy sigma=0.001095 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.02 FD 1.02 HN 1.04 KP 1.09 ! LA 0.97 MK 0.97 NL 0.92 OV 0.93 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 1.03 ! LA 0.97 MK 0.97 NL 0.92 OV 0.93 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.06 KP 0.98 ! LA 0.99 MK 0.99 NL 0.93 OV 0.92 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.92 ! LA 1.00 MK 0.99 NL 0.93 OV 0.93 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.89 ! LA 0.99 MK 1.01 NL 0.95 OV 0.94 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 1.04 KP 0.88 ! LA 0.99 MK 1.01 NL 0.95 OV 0.95 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.15 HN 1.16 KP 0.88 ! LA 1.00 MK 1.05 NL 1.00 OV 1.01 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.11 KP 0.88 ! LA 0.97 MK 1.01 NL 0.96 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.09 KP 0.92 ! LA 1.00 MK 1.01 NL 0.96 OV 0.97 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.08 KP 0.95 ! LA 1.02 MK 1.04 NL 0.97 OV 0.97 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.07 KP 0.99 ! LA 1.03 MK 1.04 NL 0.96 OV 0.98 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.06 KP 1.00 ! LA 1.01 MK 1.03 NL 0.95 OV 0.97 ! PT 1.10 SC 0.99 ! ! ! Fit before self-cal, rms=0.100504Jy sigma=0.001095 ! Fit after self-cal, rms=0.095819Jy sigma=0.000996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8445 mas, bmaj=2.107 mas, bpa=-2.511 degrees ! Estimated noise=518.595 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 = 0.000270553 Jy ! Component: 100 - total flux cleaned = 0.000126584 Jy ! Component: 150 - total flux cleaned = 4.06009e-05 Jy ! Component: 200 - total flux cleaned = -7.40972e-05 Jy ! Total flux subtracted in 200 components = -7.40972e-05 Jy ! Clean residual min=-0.004616 max=0.004745 Jy/beam ! Clean residual mean=-0.000031 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.563372 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.563372 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=0.095740Jy sigma=0.000996 ! Fit after self-cal, rms=0.095792Jy sigma=0.000995 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.095792Jy sigma=0.000995 ! Fit after self-cal, rms=0.095304Jy sigma=0.000979 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8442 mas, bmaj=2.107 mas, bpa=-2.589 degrees ! Estimated noise=518.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014555 Jy ! Component: 100 - total flux cleaned = -3.50352e-05 Jy ! Component: 150 - total flux cleaned = -0.000266102 Jy ! Component: 200 - total flux cleaned = -0.000402814 Jy ! Total flux subtracted in 200 components = -0.000402814 Jy ! Clean residual min=-0.003397 max=0.003025 Jy/beam ! Clean residual mean=-0.000011 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.562969 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.562969 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=0.095253Jy sigma=0.000979 ! Fit after self-cal, rms=0.095251Jy sigma=0.000979 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -9.98429e-05 Jy ! Component: 100 - total flux cleaned = -0.000206181 Jy ! Component: 150 - total flux cleaned = -0.000263213 Jy ! Component: 200 - total flux cleaned = -0.000316961 Jy ! Total flux subtracted in 200 components = -0.000316961 Jy ! Clean residual min=-0.003271 max=0.003096 Jy/beam ! Clean residual mean=-0.000011 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.562652 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.562652 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=0.095226Jy sigma=0.000978 ! Fit after self-cal, rms=0.095220Jy sigma=0.000978 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.095220Jy sigma=0.000978 ! Fit after self-cal, rms=0.095366Jy sigma=0.000978 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8438 mas, bmaj=2.108 mas, bpa=-2.657 degrees ! Estimated noise=518.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102483 Jy ! Component: 100 - total flux cleaned = -7.93696e-05 Jy ! Component: 150 - total flux cleaned = -0.00023164 Jy ! Component: 200 - total flux cleaned = -0.000300905 Jy ! Total flux subtracted in 200 components = -0.000300905 Jy ! Clean residual min=-0.003025 max=0.002922 Jy/beam ! Clean residual mean=-0.000007 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.562351 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.562351 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=0.095341Jy sigma=0.000978 ! Fit after self-cal, rms=0.095338Jy sigma=0.000978 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.6599e-05 Jy ! Component: 100 - total flux cleaned = -0.000100071 Jy ! Component: 150 - total flux cleaned = -0.000138427 Jy ! Component: 200 - total flux cleaned = -0.000175392 Jy ! Total flux subtracted in 200 components = -0.000175392 Jy ! Clean residual min=-0.002935 max=0.002963 Jy/beam ! Clean residual mean=-0.000007 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.562175 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.562176 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=0.095325Jy sigma=0.000978 ! Fit after self-cal, rms=0.095322Jy sigma=0.000978 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121511 Jy ! Component: 100 - total flux cleaned = 0.00172857 Jy ! Component: 150 - total flux cleaned = 0.0017839 Jy ! Component: 200 - total flux cleaned = 0.00169351 Jy ! Total flux subtracted in 200 components = 0.00169351 Jy ! Clean residual min=-0.002110 max=0.002211 Jy/beam ! Clean residual mean=-0.000009 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.563869 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.563869 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=0.095205Jy sigma=0.000976 ! Fit after self-cal, rms=0.095189Jy sigma=0.000976 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.095189Jy sigma=0.000976 ! Fit after self-cal, rms=0.095251Jy sigma=0.000976 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.198 mas, bmaj=3.761 mas, bpa=1.009 degrees ! Estimated noise=646.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976846 Jy ! Component: 100 - total flux cleaned = 0.00121725 Jy ! Component: 150 - total flux cleaned = 0.00126503 Jy ! Component: 200 - total flux cleaned = 0.00130247 Jy ! Total flux subtracted in 200 components = 0.00130247 Jy ! Clean residual min=-0.002278 max=0.002570 Jy/beam ! Clean residual mean=-0.000018 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.565171 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.565171 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=0.095238Jy sigma=0.000976 ! Fit after self-cal, rms=0.095225Jy sigma=0.000976 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000196696 Jy ! Component: 100 - total flux cleaned = 0.00033414 Jy ! Component: 150 - total flux cleaned = 0.000348884 Jy ! Component: 200 - total flux cleaned = 0.000361819 Jy ! Total flux subtracted in 200 components = 0.000361819 Jy ! Clean residual min=-0.002229 max=0.002547 Jy/beam ! Clean residual mean=-0.000019 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.565533 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.565533 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=0.095214Jy sigma=0.000976 ! Fit after self-cal, rms=0.095207Jy sigma=0.000976 ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8433 mas, bmaj=2.108 mas, bpa=-2.695 degrees ! Estimated noise=518.616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 2.108 at -2.695 degrees (North through East) ! Clean map min=-0.0019005 max=0.47191 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 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.674 mas, bmaj=1.789 mas, bpa=-1.474 degrees ! Estimated noise=719.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357105 Jy ! Component: 100 - total flux cleaned = 0.450352 Jy ! Component: 150 - total flux cleaned = 0.49467 Jy ! Component: 200 - total flux cleaned = 0.520954 Jy ! Total flux subtracted in 200 components = 0.520954 Jy ! Clean residual min=-0.007184 max=0.013501 Jy/beam ! Clean residual mean=-0.000006 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.520954 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.520954 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8433 mas, bmaj=2.108 mas, bpa=-2.695 degrees ! Estimated noise=518.616 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 = 0.0206457 Jy ! Component: 100 - total flux cleaned = 0.0307922 Jy ! Component: 150 - total flux cleaned = 0.036303 Jy ! Component: 200 - total flux cleaned = 0.0394794 Jy ! Total flux subtracted in 200 components = 0.0394794 Jy ! Clean residual min=-0.002870 max=0.002074 Jy/beam ! Clean residual mean=-0.000007 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.560434 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.560434 Jy ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.198 mas, bmaj=3.761 mas, bpa=1.009 degrees ! Estimated noise=646.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249696 Jy ! Component: 100 - total flux cleaned = 0.00375179 Jy ! Component: 150 - total flux cleaned = 0.00453452 Jy ! Component: 200 - total flux cleaned = 0.00477843 Jy ! Total flux subtracted in 200 components = 0.00477843 Jy ! Clean residual min=-0.002218 max=0.002750 Jy/beam ! Clean residual mean=-0.000018 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.565212 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 = 5.45184e-05 Jy ! Component: 100 - total flux cleaned = 7.17606e-05 Jy ! Component: 150 - total flux cleaned = 0.000116021 Jy ! Component: 200 - total flux cleaned = 0.00012951 Jy ! Total flux subtracted in 200 components = 0.00012951 Jy ! Clean residual min=-0.002168 max=0.002717 Jy/beam ! Clean residual mean=-0.000019 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.565342 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.565341 Jy ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8433 mas, bmaj=2.108 mas, bpa=-2.695 degrees ! Estimated noise=518.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074384 Jy ! Component: 100 - total flux cleaned = -0.00069332 Jy ! Component: 150 - total flux cleaned = -0.000647288 Jy ! Component: 200 - total flux cleaned = -0.000690027 Jy ! Total flux subtracted in 200 components = -0.000690027 Jy ! Clean residual min=-0.002224 max=0.002197 Jy/beam ! Clean residual mean=-0.000009 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.564651 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.564652 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=0.095265Jy sigma=0.000976 ! Fit after self-cal, rms=0.095248Jy sigma=0.000976 wmodel J1354-0206_X_2014_12_20_pus_map.mod ! Writing 81 model components to file: J1354-0206_X_2014_12_20_pus_map.mod wobs J1354-0206_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1354-0206_X_2014_12_20_pus_uvs.fits wwins J1354-0206_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1354-0206_X_2014_12_20_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 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.82508e-05 Jy ! Component: 100 - total flux cleaned = 0.000431116 Jy ! Component: 150 - total flux cleaned = 0.000721052 Jy ! Component: 200 - total flux cleaned = 0.000904163 Jy ! Component: 250 - total flux cleaned = 0.001079 Jy ! Component: 300 - total flux cleaned = 0.00119056 Jy ! Component: 350 - total flux cleaned = 0.00124444 Jy ! Component: 400 - total flux cleaned = 0.00132218 Jy ! Component: 450 - total flux cleaned = 0.00147331 Jy ! Component: 500 - total flux cleaned = 0.00164407 Jy ! Component: 550 - total flux cleaned = 0.00173957 Jy ! Component: 600 - total flux cleaned = 0.00187835 Jy ! Component: 650 - total flux cleaned = 0.00199042 Jy ! Component: 700 - total flux cleaned = 0.00196827 Jy ! Component: 750 - total flux cleaned = 0.00201157 Jy ! Component: 800 - total flux cleaned = 0.00201121 Jy ! Component: 850 - total flux cleaned = 0.0019484 Jy ! Component: 900 - total flux cleaned = 0.00188757 Jy ! Component: 950 - total flux cleaned = 0.00186779 Jy ! Component: 1000 - total flux cleaned = 0.00178954 Jy ! Component: 1050 - total flux cleaned = 0.00178992 Jy ! Component: 1100 - total flux cleaned = 0.00173354 Jy ! Component: 1150 - total flux cleaned = 0.00171507 Jy ! Component: 1200 - total flux cleaned = 0.00167825 Jy ! Component: 1250 - total flux cleaned = 0.00160584 Jy ! Component: 1300 - total flux cleaned = 0.00153483 Jy ! Component: 1350 - total flux cleaned = 0.00150024 Jy ! Component: 1400 - total flux cleaned = 0.00137962 Jy ! Component: 1450 - total flux cleaned = 0.00137982 Jy ! Component: 1500 - total flux cleaned = 0.00131293 Jy ! Component: 1550 - total flux cleaned = 0.00129607 Jy ! Component: 1600 - total flux cleaned = 0.00124708 Jy ! Component: 1650 - total flux cleaned = 0.00119898 Jy ! Component: 1700 - total flux cleaned = 0.00121493 Jy ! Component: 1750 - total flux cleaned = 0.00124583 Jy ! Component: 1800 - total flux cleaned = 0.00124581 Jy ! Component: 1850 - total flux cleaned = 0.0012614 Jy ! Component: 1900 - total flux cleaned = 0.00126147 Jy ! Component: 1950 - total flux cleaned = 0.00124664 Jy ! Component: 2000 - total flux cleaned = 0.00123241 Jy ! Total flux subtracted in 2048 components = 0.00124718 Jy ! Clean residual min=-0.000787 max=0.000891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.565899 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 211 components and 0.565899 Jy ![Exited script file: muppet] wmap "J1354-0206_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 2.108 at -2.695 degrees (North through East) ! Clean map min=-0.0015322 max=0.47373 Jy/beam ! Writing clean map to FITS file: J1354-0206_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.473733 invert ! Inverting map ! Your choice of large map pixels excluded 0.17% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026613 device "J1354-0206_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1354-0206_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168532 0.168532 0.337064 0.674128 1.34826 2.69651 5.39302 10.786 21.5721 43.1442 86.2883 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.473 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 2.108 at -2.695 degrees (North through East) ! Clean map min=-0.0015322 max=0.47373 Jy/beam quit ! Quitting program ! Log file J1354-0206_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:44:50 2016