! Started logfile: J1449-0045_X_2017_02_24_pus_uvs.log on Sat May 4 10:03:49 2019 obs J1449-0045_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1449-0045_X_2017_02_24_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972468 visibilities/baseline/integration-bin. ! Found source: J1449-0045 ! ! 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 1882 lines of history. ! ! Reading 59340 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 J1449-0045_X_2017_02_24_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.834653Jy sigma=0.007129 ! Fit after self-cal, rms=0.826904Jy sigma=0.007068 ! 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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6988 mas, bmaj=1.748 mas, bpa=0.9827 degrees ! Estimated noise=733.084 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 = 0.127718 Jy ! Component: 100 - total flux cleaned = 0.17821 Jy ! Total flux subtracted in 100 components = 0.17821 Jy ! Clean residual min=-0.007716 max=0.022998 Jy/beam ! Clean residual mean=-0.000021 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.17821 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.17821 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=0.091791Jy sigma=0.000755 ! Fit after self-cal, rms=0.091625Jy sigma=0.000753 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256825 Jy ! Component: 100 - total flux cleaned = 0.0388958 Jy ! Total flux subtracted in 100 components = 0.0388958 Jy ! Clean residual min=-0.003713 max=0.006299 Jy/beam ! Clean residual mean=-0.000004 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.217106 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.217106 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=0.083588Jy sigma=0.000678 ! Fit after self-cal, rms=0.083567Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726794 Jy ! Component: 100 - total flux cleaned = 0.011177 Jy ! Total flux subtracted in 100 components = 0.011177 Jy ! Clean residual min=-0.003710 max=0.004887 Jy/beam ! Clean residual mean=0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.228283 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.228283 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=0.082936Jy sigma=0.000671 ! Fit after self-cal, rms=0.082936Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412313 Jy ! Component: 100 - total flux cleaned = 0.00525585 Jy ! Total flux subtracted in 100 components = 0.00525585 Jy ! Clean residual min=-0.003775 max=0.003234 Jy/beam ! Clean residual mean=0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.233539 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.233539 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=0.082779Jy sigma=0.000670 ! Fit after self-cal, rms=0.082765Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8683 mas, bmaj=2.005 mas, bpa=-0.6661 degrees ! Estimated noise=342.678 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 = 0.00135078 Jy ! Component: 100 - total flux cleaned = 0.00145181 Jy ! Component: 150 - total flux cleaned = 0.00136493 Jy ! Component: 200 - total flux cleaned = 0.00124328 Jy ! Total flux subtracted in 200 components = 0.00124328 Jy ! Clean residual min=-0.002705 max=0.002430 Jy/beam ! Clean residual mean=0.000008 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.234782 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.234782 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=0.082712Jy sigma=0.000669 ! Fit after self-cal, rms=0.082708Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 1.02 ! LA 1.01 MK 0.97 NL 0.95 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.04 ! LA 1.01 MK 0.96 NL 0.95 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.97 KP 1.04 ! LA 1.00 MK 0.99 NL 0.95 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.96 KP 1.02 ! LA 1.03 MK 1.05 NL 0.96 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 1.00 ! LA 1.05 MK 0.98 NL 0.95 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.00 KP 1.15 ! LA 0.99 MK 1.00 NL 0.96 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.05 ! LA 1.04 MK 0.97 NL 0.96 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.97 KP 1.00 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.96 KP 1.05 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.02 ! LA 1.09 MK 0.98 NL 0.96 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.03 ! LA 1.01 MK 1.01 NL 0.96 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.082708Jy sigma=0.000669 ! Fit after self-cal, rms=0.082184Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8659 mas, bmaj=1.996 mas, bpa=-0.739 degrees ! Estimated noise=340.928 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 = 0.00125882 Jy ! Component: 100 - total flux cleaned = 0.0013663 Jy ! Component: 150 - total flux cleaned = 0.00133635 Jy ! Component: 200 - total flux cleaned = 0.00133546 Jy ! Total flux subtracted in 200 components = 0.00133546 Jy ! Clean residual min=-0.001573 max=0.001605 Jy/beam ! Clean residual mean=0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.236118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.236118 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=0.082141Jy sigma=0.000665 ! Fit after self-cal, rms=0.082146Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082146Jy sigma=0.000665 ! Fit after self-cal, rms=0.082425Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8629 mas, bmaj=1.993 mas, bpa=-0.7377 degrees ! Estimated noise=340.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784895 Jy ! Component: 100 - total flux cleaned = 0.000982016 Jy ! Component: 150 - total flux cleaned = 0.00100726 Jy ! Component: 200 - total flux cleaned = 0.00105313 Jy ! Total flux subtracted in 200 components = 0.00105313 Jy ! Clean residual min=-0.001384 max=0.001373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.237171 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.237171 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=0.082407Jy sigma=0.000661 ! Fit after self-cal, rms=0.082417Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127926 Jy ! Component: 100 - total flux cleaned = 0.000128117 Jy ! Component: 150 - total flux cleaned = 0.000127592 Jy ! Component: 200 - total flux cleaned = 0.000128091 Jy ! Total flux subtracted in 200 components = 0.000128091 Jy ! Clean residual min=-0.001310 max=0.001358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.237299 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.237299 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=0.082406Jy sigma=0.000661 ! Fit after self-cal, rms=0.082405Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082405Jy sigma=0.000661 ! Fit after self-cal, rms=0.082416Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8614 mas, bmaj=1.991 mas, bpa=-0.7406 degrees ! Estimated noise=339.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312519 Jy ! Component: 100 - total flux cleaned = 0.000417445 Jy ! Component: 150 - total flux cleaned = 0.000436787 Jy ! Component: 200 - total flux cleaned = 0.000455366 Jy ! Total flux subtracted in 200 components = 0.000455366 Jy ! Clean residual min=-0.001159 max=0.001339 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.237754 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.237754 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=0.082406Jy sigma=0.000660 ! Fit after self-cal, rms=0.082407Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136154 Jy ! Component: 100 - total flux cleaned = 0.002168 Jy ! Component: 150 - total flux cleaned = 0.0025388 Jy ! Component: 200 - total flux cleaned = 0.00265682 Jy ! Total flux subtracted in 200 components = 0.00265682 Jy ! Clean residual min=-0.001112 max=0.001059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.240411 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.240411 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=0.082383Jy sigma=0.000660 ! Fit after self-cal, rms=0.082382Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082382Jy sigma=0.000660 ! Fit after self-cal, rms=0.082300Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.14 mas, bmaj=3.342 mas, bpa=1.156 degrees ! Estimated noise=440.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089604 Jy ! Component: 100 - total flux cleaned = 0.00104265 Jy ! Component: 150 - total flux cleaned = 0.00112082 Jy ! Component: 200 - total flux cleaned = 0.00119747 Jy ! Total flux subtracted in 200 components = 0.00119747 Jy ! Clean residual min=-0.000841 max=0.000857 Jy/beam ! Clean residual mean=-0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.241609 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.241609 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=0.082294Jy sigma=0.000660 ! Fit after self-cal, rms=0.082294Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.70211e-05 Jy ! Component: 100 - total flux cleaned = 0.000112653 Jy ! Component: 150 - total flux cleaned = 0.000161424 Jy ! Component: 200 - total flux cleaned = 0.000211232 Jy ! Total flux subtracted in 200 components = 0.000211232 Jy ! Clean residual min=-0.000847 max=0.000843 Jy/beam ! Clean residual mean=-0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.24182 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.24182 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=0.082294Jy sigma=0.000660 ! Fit after self-cal, rms=0.082293Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8605 mas, bmaj=1.99 mas, bpa=-0.7406 degrees ! Estimated noise=339.606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8605 x 1.99 at -0.7406 degrees (North through East) ! Clean map min=-0.00092517 max=0.17333 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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6924 mas, bmaj=1.736 mas, bpa=0.9498 degrees ! Estimated noise=722.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126295 Jy ! Component: 100 - total flux cleaned = 0.177368 Jy ! Component: 150 - total flux cleaned = 0.203089 Jy ! Component: 200 - total flux cleaned = 0.216433 Jy ! Total flux subtracted in 200 components = 0.216433 Jy ! Clean residual min=-0.003559 max=0.006593 Jy/beam ! Clean residual mean=-0.000009 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.216433 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.216433 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8605 mas, bmaj=1.99 mas, bpa=-0.7406 degrees ! Estimated noise=339.606 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 = 0.00983547 Jy ! Component: 100 - total flux cleaned = 0.0151152 Jy ! Component: 150 - total flux cleaned = 0.0181887 Jy ! Component: 200 - total flux cleaned = 0.0202109 Jy ! Total flux subtracted in 200 components = 0.0202109 Jy ! Clean residual min=-0.001153 max=0.001143 Jy/beam ! Clean residual mean=-0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.236644 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.236644 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.14 mas, bmaj=3.342 mas, bpa=1.156 degrees ! Estimated noise=440.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216171 Jy ! Component: 100 - total flux cleaned = 0.00338798 Jy ! Component: 150 - total flux cleaned = 0.0041876 Jy ! Component: 200 - total flux cleaned = 0.00471553 Jy ! Total flux subtracted in 200 components = 0.00471553 Jy ! Clean residual min=-0.000934 max=0.000934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.24136 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 = 0.000211635 Jy ! Component: 100 - total flux cleaned = 0.000368553 Jy ! Component: 150 - total flux cleaned = 0.000505727 Jy ! Component: 200 - total flux cleaned = 0.000616838 Jy ! Total flux subtracted in 200 components = 0.000616838 Jy ! Clean residual min=-0.000895 max=0.000847 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.241977 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.241977 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8605 mas, bmaj=1.99 mas, bpa=-0.7406 degrees ! Estimated noise=339.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263849 Jy ! Component: 100 - total flux cleaned = 0.000315499 Jy ! Component: 150 - total flux cleaned = 0.000337936 Jy ! Component: 200 - total flux cleaned = 0.000338372 Jy ! Total flux subtracted in 200 components = 0.000338372 Jy ! Clean residual min=-0.001087 max=0.000919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.242315 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.242315 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=0.082305Jy sigma=0.000660 ! Fit after self-cal, rms=0.082303Jy sigma=0.000660 wmodel J1449-0045_X_2017_02_24_pus_map.mod ! Writing 89 model components to file: J1449-0045_X_2017_02_24_pus_map.mod wobs J1449-0045_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1449-0045_X_2017_02_24_pus_uvs.fits wwins J1449-0045_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1449-0045_X_2017_02_24_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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00048155 Jy ! Component: 100 - total flux cleaned = -0.000799725 Jy ! Component: 150 - total flux cleaned = -0.00103193 Jy ! Component: 200 - total flux cleaned = -0.00121988 Jy ! Component: 250 - total flux cleaned = -0.0013847 Jy ! Component: 300 - total flux cleaned = -0.00150019 Jy ! Component: 350 - total flux cleaned = -0.00159753 Jy ! Component: 400 - total flux cleaned = -0.00167828 Jy ! Component: 450 - total flux cleaned = -0.00173123 Jy ! Component: 500 - total flux cleaned = -0.00182163 Jy ! Component: 550 - total flux cleaned = -0.00189699 Jy ! Component: 600 - total flux cleaned = -0.00198266 Jy ! Component: 650 - total flux cleaned = -0.00203037 Jy ! Component: 700 - total flux cleaned = -0.00208908 Jy ! Component: 750 - total flux cleaned = -0.00212373 Jy ! Component: 800 - total flux cleaned = -0.00219183 Jy ! Component: 850 - total flux cleaned = -0.00218083 Jy ! Component: 900 - total flux cleaned = -0.00221387 Jy ! Component: 950 - total flux cleaned = -0.00220302 Jy ! Component: 1000 - total flux cleaned = -0.00222439 Jy ! Component: 1050 - total flux cleaned = -0.002235 Jy ! Component: 1100 - total flux cleaned = -0.00225583 Jy ! Component: 1150 - total flux cleaned = -0.0022762 Jy ! Component: 1200 - total flux cleaned = -0.00227616 Jy ! Component: 1250 - total flux cleaned = -0.0022561 Jy ! Component: 1300 - total flux cleaned = -0.0022561 Jy ! Component: 1350 - total flux cleaned = -0.00225598 Jy ! Component: 1400 - total flux cleaned = -0.0022173 Jy ! Component: 1450 - total flux cleaned = -0.00224593 Jy ! Component: 1500 - total flux cleaned = -0.00224591 Jy ! Component: 1550 - total flux cleaned = -0.00224583 Jy ! Component: 1600 - total flux cleaned = -0.00222727 Jy ! Component: 1650 - total flux cleaned = -0.00223644 Jy ! Component: 1700 - total flux cleaned = -0.00224562 Jy ! Component: 1750 - total flux cleaned = -0.00229045 Jy ! Component: 1800 - total flux cleaned = -0.00228156 Jy ! Component: 1850 - total flux cleaned = -0.00230776 Jy ! Component: 1900 - total flux cleaned = -0.0023077 Jy ! Component: 1950 - total flux cleaned = -0.00233371 Jy ! Component: 2000 - total flux cleaned = -0.00234216 Jy ! Total flux subtracted in 2048 components = -0.00232509 Jy ! Clean residual min=-0.000455 max=0.000476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.23999 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 241 components and 0.23999 Jy ![Exited script file: muppet] wmap "J1449-0045_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8605 x 1.99 at -0.7406 degrees (North through East) ! Clean map min=-0.00092833 max=0.17336 Jy/beam ! Writing clean map to FITS file: J1449-0045_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173361 invert ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.273994 0.273994 0.547988 1.09598 2.19195 4.38391 8.76782 17.5356 35.0713 70.1425 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8605 x 1.99 at -0.7406 degrees (North through East) ! Clean map min=-0.00092833 max=0.17336 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 J1449-0045_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:53 2019