! Started logfile: J1125+2610_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:27:59 2019 obs J1125+2610_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1125+2610_X_2017_04_28_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.744928 visibilities/baseline/integration-bin. ! Found source: J1125+2610 ! ! 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 907 lines of history. ! ! Reading 9252 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 J1125+2610_X_2017_04_28_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.283107Jy sigma=0.002276 ! Fit after self-cal, rms=0.275916Jy sigma=0.002214 ! 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7776 mas, bmaj=1.761 mas, bpa=3.675 degrees ! Estimated noise=1228.52 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 = 0.581554 Jy ! Component: 100 - total flux cleaned = 0.731544 Jy ! Total flux subtracted in 100 components = 0.731544 Jy ! Clean residual min=-0.016454 max=0.061750 Jy/beam ! Clean residual mean=0.000079 rms=0.005888 Jy/beam ! Combined flux in latest and established models = 0.731544 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.731544 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=0.135076Jy sigma=0.001183 ! Fit after self-cal, rms=0.134870Jy sigma=0.001182 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643044 Jy ! Component: 100 - total flux cleaned = 0.0941702 Jy ! Total flux subtracted in 100 components = 0.0941702 Jy ! Clean residual min=-0.008187 max=0.013378 Jy/beam ! Clean residual mean=0.000034 rms=0.002551 Jy/beam ! Combined flux in latest and established models = 0.825715 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.825715 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=0.101252Jy sigma=0.000796 ! Fit after self-cal, rms=0.101170Jy sigma=0.000795 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9758 mas, bmaj=2.024 mas, bpa=5.019 degrees ! Estimated noise=850.771 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 (-1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225527 Jy ! Component: 100 - total flux cleaned = 0.0360604 Jy ! Component: 150 - total flux cleaned = 0.0451615 Jy ! Component: 200 - total flux cleaned = 0.0513534 Jy ! Total flux subtracted in 200 components = 0.0513534 Jy ! Clean residual min=-0.006952 max=0.007672 Jy/beam ! Clean residual mean=0.000031 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.877068 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 0.877068 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=0.096254Jy sigma=0.000732 ! Fit after self-cal, rms=0.095923Jy sigma=0.000728 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 1.02 ! LA 0.93 MK 0.97 NL 0.98 OV 1.04 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.03 ! LA 0.95 MK 0.96 NL 0.98 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.97 ! LA 0.97 MK 1.01 NL 0.98 OV 1.04 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.98 KP 1.02 ! LA 0.97 MK 1.00 NL 0.98 OV 1.03 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.02 KP 1.01 ! LA 0.96 MK 1.00 NL 1.00 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 1.01 ! LA 0.96 MK 1.00 NL 1.01 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 1.00 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 1.02 ! LA 0.96 MK 0.98 NL 0.99 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 1.01 ! LA 0.97 MK 0.96 NL 1.00 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.03 ! LA 1.00 MK 1.01 NL 1.01 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.02 ! LA 1.00 MK 0.99 NL 1.02 OV 1.02 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.97 ! LA 0.97 MK 0.97 NL 1.01 OV 1.02 ! PT 1.06 SC 1.02 ! ! ! Fit before self-cal, rms=0.095923Jy sigma=0.000728 ! Fit after self-cal, rms=0.091701Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9799 mas, bmaj=2.031 mas, bpa=4.716 degrees ! Estimated noise=847.038 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 = 0.00559847 Jy ! Component: 100 - total flux cleaned = 0.00735668 Jy ! Component: 150 - total flux cleaned = 0.00793101 Jy ! Component: 200 - total flux cleaned = 0.00803141 Jy ! Total flux subtracted in 200 components = 0.00803141 Jy ! Clean residual min=-0.004191 max=0.004809 Jy/beam ! Clean residual mean=0.000004 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.885099 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.885099 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=0.091247Jy sigma=0.000674 ! Fit after self-cal, rms=0.091227Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091227Jy sigma=0.000674 ! Fit after self-cal, rms=0.089836Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9791 mas, bmaj=2.027 mas, bpa=4.835 degrees ! Estimated noise=847.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246163 Jy ! Component: 100 - total flux cleaned = 0.00372686 Jy ! Component: 150 - total flux cleaned = 0.00441566 Jy ! Component: 200 - total flux cleaned = 0.00483068 Jy ! Total flux subtracted in 200 components = 0.00483068 Jy ! Clean residual min=-0.002860 max=0.003598 Jy/beam ! Clean residual mean=0.000008 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.88993 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.88993 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=0.089707Jy sigma=0.000654 ! Fit after self-cal, rms=0.089699Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369675 Jy ! Component: 100 - total flux cleaned = 0.00505322 Jy ! Component: 150 - total flux cleaned = 0.00566513 Jy ! Component: 200 - total flux cleaned = 0.00607854 Jy ! Total flux subtracted in 200 components = 0.00607854 Jy ! Clean residual min=-0.002621 max=0.002680 Jy/beam ! Clean residual mean=0.000009 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.896009 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.896009 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=0.089525Jy sigma=0.000652 ! Fit after self-cal, rms=0.089516Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089516Jy sigma=0.000652 ! Fit after self-cal, rms=0.089690Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9793 mas, bmaj=2.026 mas, bpa=4.783 degrees ! Estimated noise=847.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141738 Jy ! Component: 100 - total flux cleaned = 0.0023903 Jy ! Component: 150 - total flux cleaned = 0.00282809 Jy ! Component: 200 - total flux cleaned = 0.0030919 Jy ! Total flux subtracted in 200 components = 0.0030919 Jy ! Clean residual min=-0.002523 max=0.002661 Jy/beam ! Clean residual mean=0.000008 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.899101 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.899101 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=0.089623Jy sigma=0.000651 ! Fit after self-cal, rms=0.089617Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261462 Jy ! Component: 100 - total flux cleaned = 0.000466829 Jy ! Component: 150 - total flux cleaned = 0.000656469 Jy ! Component: 200 - total flux cleaned = 0.000830265 Jy ! Total flux subtracted in 200 components = 0.000830265 Jy ! Clean residual min=-0.002460 max=0.002555 Jy/beam ! Clean residual mean=0.000008 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.899931 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.899931 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=0.089582Jy sigma=0.000650 ! Fit after self-cal, rms=0.089575Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089575Jy sigma=0.000650 ! Fit after self-cal, rms=0.089648Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.163 mas, bmaj=2.737 mas, bpa=-1.213 degrees ! Estimated noise=997.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159099 Jy ! Component: 100 - total flux cleaned = 0.00230988 Jy ! Component: 150 - total flux cleaned = 0.00269922 Jy ! Component: 200 - total flux cleaned = 0.00291298 Jy ! Total flux subtracted in 200 components = 0.00291298 Jy ! Clean residual min=-0.002708 max=0.002428 Jy/beam ! Clean residual mean=0.000017 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.902844 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.902844 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=0.089638Jy sigma=0.000650 ! Fit after self-cal, rms=0.089633Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198737 Jy ! Component: 100 - total flux cleaned = 0.000372693 Jy ! Component: 150 - total flux cleaned = 0.000477103 Jy ! Component: 200 - total flux cleaned = 0.000532663 Jy ! Total flux subtracted in 200 components = 0.000532663 Jy ! Clean residual min=-0.002730 max=0.002401 Jy/beam ! Clean residual mean=0.000016 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.903377 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.903376 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=0.089627Jy sigma=0.000650 ! Fit after self-cal, rms=0.089622Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9792 mas, bmaj=2.026 mas, bpa=4.722 degrees ! Estimated noise=847.894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9792 x 2.026 at 4.722 degrees (North through East) ! Clean map min=-0.0022008 max=0.76191 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 ! Performing amp+phase self-cal ! ! 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=0.089622Jy sigma=0.000650 ! Fit after self-cal, rms=0.084436Jy sigma=0.000603 ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.979 mas, bmaj=2.026 mas, bpa=4.739 degrees ! Estimated noise=847.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049999 Jy ! Component: 100 - total flux cleaned = 0.000577902 Jy ! Component: 150 - total flux cleaned = 0.000711766 Jy ! Component: 200 - total flux cleaned = 0.000803483 Jy ! Total flux subtracted in 200 components = 0.000803483 Jy ! Clean residual min=-0.002355 max=0.002351 Jy/beam ! Clean residual mean=0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.90418 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.90418 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=0.084401Jy sigma=0.000602 ! Fit after self-cal, rms=0.084397Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16333e-05 Jy ! Component: 100 - total flux cleaned = 9.09115e-05 Jy ! Component: 150 - total flux cleaned = 0.000170749 Jy ! Component: 200 - total flux cleaned = 0.000194878 Jy ! Total flux subtracted in 200 components = 0.000194878 Jy ! Clean residual min=-0.002333 max=0.002325 Jy/beam ! Clean residual mean=0.000007 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.904375 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 0.904375 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=0.084377Jy sigma=0.000602 ! Fit after self-cal, rms=0.084374Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.084374Jy sigma=0.000602 ! Fit after self-cal, rms=0.084403Jy sigma=0.000602 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7792 mas, bmaj=1.763 mas, bpa=3.285 degrees ! Estimated noise=1224.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.579541 Jy ! Component: 100 - total flux cleaned = 0.728162 Jy ! Component: 150 - total flux cleaned = 0.790317 Jy ! Component: 200 - total flux cleaned = 0.819786 Jy ! Total flux subtracted in 200 components = 0.819786 Jy ! Clean residual min=-0.006351 max=0.013902 Jy/beam ! Clean residual mean=0.000018 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.819786 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.819786 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9788 mas, bmaj=2.026 mas, bpa=4.687 degrees ! Estimated noise=848.238 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 = 0.0240116 Jy ! Component: 100 - total flux cleaned = 0.0385681 Jy ! Component: 150 - total flux cleaned = 0.0488088 Jy ! Component: 200 - total flux cleaned = 0.0563853 Jy ! Total flux subtracted in 200 components = 0.0563853 Jy ! Clean residual min=-0.003122 max=0.004376 Jy/beam ! Clean residual mean=0.000012 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.876172 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 58 components and 0.876172 Jy ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582189 Jy ! Component: 100 - total flux cleaned = 0.0103712 Jy ! Component: 150 - total flux cleaned = 0.0139879 Jy ! Component: 200 - total flux cleaned = 0.016897 Jy ! Total flux subtracted in 200 components = 0.016897 Jy ! Clean residual min=-0.002537 max=0.002727 Jy/beam ! Clean residual mean=0.000010 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.893068 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 93 components and 0.893069 Jy ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.162 mas, bmaj=2.737 mas, bpa=-1.279 degrees ! Estimated noise=998.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387295 Jy ! Component: 100 - total flux cleaned = 0.00656986 Jy ! Component: 150 - total flux cleaned = 0.00853143 Jy ! Component: 200 - total flux cleaned = 0.00993598 Jy ! Total flux subtracted in 200 components = 0.00993598 Jy ! Clean residual min=-0.002584 max=0.002400 Jy/beam ! Clean residual mean=0.000018 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.903005 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 = 0.000687567 Jy ! Component: 100 - total flux cleaned = 0.00121526 Jy ! Component: 150 - total flux cleaned = 0.00168334 Jy ! Component: 200 - total flux cleaned = 0.00204737 Jy ! Total flux subtracted in 200 components = 0.00204737 Jy ! Clean residual min=-0.002442 max=0.002290 Jy/beam ! Clean residual mean=0.000017 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.905052 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 148 components and 0.905052 Jy ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9788 mas, bmaj=2.026 mas, bpa=4.687 degrees ! Estimated noise=848.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.54687e-05 Jy ! Component: 100 - total flux cleaned = 2.35964e-05 Jy ! Component: 150 - total flux cleaned = 5.79736e-05 Jy ! Component: 200 - total flux cleaned = 8.92116e-05 Jy ! Total flux subtracted in 200 components = 8.92116e-05 Jy ! Clean residual min=-0.002343 max=0.002251 Jy/beam ! Clean residual mean=0.000008 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.905141 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 159 components and 0.905141 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=0.084391Jy sigma=0.000602 ! Fit after self-cal, rms=0.084378Jy sigma=0.000602 wmodel J1125+2610_X_2017_04_28_pus_map.mod ! Writing 159 model components to file: J1125+2610_X_2017_04_28_pus_map.mod wobs J1125+2610_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1125+2610_X_2017_04_28_pus_uvs.fits wwins J1125+2610_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1125+2610_X_2017_04_28_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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.38297e-05 Jy ! Component: 100 - total flux cleaned = 0.000202036 Jy ! Component: 150 - total flux cleaned = 0.000165591 Jy ! Component: 200 - total flux cleaned = 0.000408163 Jy ! Component: 250 - total flux cleaned = 0.000741627 Jy ! Component: 300 - total flux cleaned = 0.00103315 Jy ! Component: 350 - total flux cleaned = 0.00128493 Jy ! Component: 400 - total flux cleaned = 0.00149879 Jy ! Component: 450 - total flux cleaned = 0.0017374 Jy ! Component: 500 - total flux cleaned = 0.00202916 Jy ! Component: 550 - total flux cleaned = 0.00225736 Jy ! Component: 600 - total flux cleaned = 0.00256528 Jy ! Component: 650 - total flux cleaned = 0.00289406 Jy ! Component: 700 - total flux cleaned = 0.00305558 Jy ! Component: 750 - total flux cleaned = 0.00324172 Jy ! Component: 800 - total flux cleaned = 0.00337269 Jy ! Component: 850 - total flux cleaned = 0.00352724 Jy ! Component: 900 - total flux cleaned = 0.00367943 Jy ! Component: 950 - total flux cleaned = 0.00382937 Jy ! Component: 1000 - total flux cleaned = 0.00395269 Jy ! Component: 1050 - total flux cleaned = 0.0041472 Jy ! Component: 1100 - total flux cleaned = 0.00424284 Jy ! Component: 1150 - total flux cleaned = 0.00440872 Jy ! Component: 1200 - total flux cleaned = 0.00454925 Jy ! Component: 1250 - total flux cleaned = 0.0047112 Jy ! Component: 1300 - total flux cleaned = 0.00489416 Jy ! Component: 1350 - total flux cleaned = 0.00496167 Jy ! Component: 1400 - total flux cleaned = 0.00505141 Jy ! Component: 1450 - total flux cleaned = 0.00516216 Jy ! Component: 1500 - total flux cleaned = 0.00529352 Jy ! Component: 1550 - total flux cleaned = 0.00533704 Jy ! Component: 1600 - total flux cleaned = 0.00548728 Jy ! Component: 1650 - total flux cleaned = 0.00563542 Jy ! Component: 1700 - total flux cleaned = 0.00571931 Jy ! Component: 1750 - total flux cleaned = 0.00584383 Jy ! Component: 1800 - total flux cleaned = 0.00594653 Jy ! Component: 1850 - total flux cleaned = 0.00594642 Jy ! Component: 1900 - total flux cleaned = 0.00614786 Jy ! Component: 1950 - total flux cleaned = 0.00618743 Jy ! Component: 2000 - total flux cleaned = 0.00616778 Jy ! Total flux subtracted in 2048 components = 0.0062066 Jy ! Clean residual min=-0.001180 max=0.001157 Jy/beam ! Clean residual mean=0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.911348 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 307 components and 0.911348 Jy ![Exited script file: muppet] wmap "J1125+2610_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9788 x 2.026 at 4.687 degrees (North through East) ! Clean map min=-0.0018609 max=0.76257 Jy/beam ! Writing clean map to FITS file: J1125+2610_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.762567 invert ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000375191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147603 0.147603 0.295206 0.590412 1.18082 2.36165 4.7233 9.4466 18.8932 37.7864 75.5728 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.762 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9788 x 2.026 at 4.687 degrees (North through East) ! Clean map min=-0.0018609 max=0.76257 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 J1125+2610_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:28:00 2019