! Started logfile: J0549-2752_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:01:19 2016 obs J0549-2752_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0549-2752_X_2015_03_17_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96 visibilities/baseline/integration-bin. ! Found source: J0549-2752 ! ! 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 338 lines of history. ! ! Reading 54432 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 J0549-2752_X_2015_03_17_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894890Jy sigma=0.009072 ! Fit after self-cal, rms=0.889498Jy sigma=0.009019 ! 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 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6306 mas, bmaj=1.628 mas, bpa=-3.343 degrees ! Estimated noise=670.089 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 = 0.0854458 Jy ! Component: 100 - total flux cleaned = 0.104642 Jy ! Total flux subtracted in 100 components = 0.104642 Jy ! Clean residual min=-0.006391 max=0.018509 Jy/beam ! Clean residual mean=-0.000015 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.104642 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.104642 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=0.089929Jy sigma=0.000848 ! Fit after self-cal, rms=0.089925Jy sigma=0.000848 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-2.8, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154709 Jy ! Component: 100 - total flux cleaned = 0.0227246 Jy ! Total flux subtracted in 100 components = 0.0227246 Jy ! Clean residual min=-0.004711 max=0.007393 Jy/beam ! Clean residual mean=0.000002 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.127366 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.127366 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=0.086564Jy sigma=0.000811 ! Fit after self-cal, rms=0.086317Jy sigma=0.000808 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8241 mas, bmaj=2.042 mas, bpa=-4.015 degrees ! Estimated noise=315.787 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 = 0.0101697 Jy ! Component: 100 - total flux cleaned = 0.0163292 Jy ! Component: 150 - total flux cleaned = 0.0203806 Jy ! Component: 200 - total flux cleaned = 0.0230915 Jy ! Total flux subtracted in 200 components = 0.0230915 Jy ! Clean residual min=-0.005456 max=0.005005 Jy/beam ! Clean residual mean=0.000054 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.150458 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.150458 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=0.085005Jy sigma=0.000794 ! Fit after self-cal, rms=0.084920Jy sigma=0.000793 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.92 FD 1.11 HN 1.13 KP 0.90 ! LA 1.00 MK 0.97 NL 1.01 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.20 KP 0.86 ! LA 1.00 MK 0.95 NL 0.99 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.16 KP 0.81 ! LA 1.07 MK 0.99 NL 1.02 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.27 KP 0.77 ! LA 1.04 MK 0.93 NL 0.99 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.16 KP 0.73 ! LA 1.06 MK 0.98 NL 1.02 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.25 KP 0.72 ! LA 1.05 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.33 KP 0.72 ! LA 1.05 MK 1.01 NL 1.02 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.32 KP 0.72 ! LA 1.03 MK 1.00 NL 1.00 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.19 KP 0.76 ! LA 1.07 MK 0.97 NL 1.04 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.15 KP 0.77 ! LA 1.08 MK 0.99 NL 1.00 OV 1.05 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.18 KP 0.81 ! LA 1.08 MK 1.01 NL 1.01 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.16 KP 0.84 ! LA 1.07 MK 1.02 NL 1.03 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Fit before self-cal, rms=0.084920Jy sigma=0.000793 ! Fit after self-cal, rms=0.084481Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8303 mas, bmaj=2.045 mas, bpa=-3.952 degrees ! Estimated noise=311.182 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 = 0.0025815 Jy ! Component: 100 - total flux cleaned = 0.00275931 Jy ! Component: 150 - total flux cleaned = 0.00269106 Jy ! Component: 200 - total flux cleaned = 0.00257837 Jy ! Total flux subtracted in 200 components = 0.00257837 Jy ! Clean residual min=-0.001285 max=0.001627 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.153036 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.153036 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=0.084413Jy sigma=0.000775 ! Fit after self-cal, rms=0.084471Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084471Jy sigma=0.000774 ! Fit after self-cal, rms=0.085429Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8314 mas, bmaj=2.042 mas, bpa=-3.892 degrees ! Estimated noise=311.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110982 Jy ! Component: 100 - total flux cleaned = 0.00111299 Jy ! Component: 150 - total flux cleaned = 0.0010747 Jy ! Component: 200 - total flux cleaned = 0.00102845 Jy ! Total flux subtracted in 200 components = 0.00102845 Jy ! Clean residual min=-0.000957 max=0.001366 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.154064 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.154064 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=0.085416Jy sigma=0.000773 ! Fit after self-cal, rms=0.085430Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (-7.8, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101857 Jy ! Component: 100 - total flux cleaned = 0.00110131 Jy ! Component: 150 - total flux cleaned = 0.00116876 Jy ! Component: 200 - total flux cleaned = 0.00122653 Jy ! Total flux subtracted in 200 components = 0.00122653 Jy ! Clean residual min=-0.000850 max=0.001105 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.155291 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.155291 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=0.085411Jy sigma=0.000773 ! Fit after self-cal, rms=0.085409Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (12, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794959 Jy ! Component: 100 - total flux cleaned = 0.000971632 Jy ! Component: 150 - total flux cleaned = 0.0010099 Jy ! Component: 200 - total flux cleaned = 0.00104298 Jy ! Total flux subtracted in 200 components = 0.00104298 Jy ! Clean residual min=-0.000781 max=0.000957 Jy/beam ! Clean residual mean=0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.156334 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.156334 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=0.085395Jy sigma=0.000773 ! Fit after self-cal, rms=0.085395Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.085395Jy sigma=0.000773 ! Fit after self-cal, rms=0.085710Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8316 mas, bmaj=2.041 mas, bpa=-3.896 degrees ! Estimated noise=311.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459742 Jy ! Component: 100 - total flux cleaned = 0.000557073 Jy ! Component: 150 - total flux cleaned = 0.000585694 Jy ! Component: 200 - total flux cleaned = 0.000598457 Jy ! Total flux subtracted in 200 components = 0.000598457 Jy ! Clean residual min=-0.000748 max=0.000927 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.156932 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.156932 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=0.085705Jy sigma=0.000773 ! Fit after self-cal, rms=0.085710Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.19008e-05 Jy ! Component: 100 - total flux cleaned = 7.20011e-05 Jy ! Component: 150 - total flux cleaned = 7.18531e-05 Jy ! Component: 200 - total flux cleaned = 5.04366e-05 Jy ! Total flux subtracted in 200 components = 5.04366e-05 Jy ! Clean residual min=-0.000718 max=0.000891 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.156983 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.156983 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=0.085708Jy sigma=0.000773 ! Fit after self-cal, rms=0.085707Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.085707Jy sigma=0.000773 ! Fit after self-cal, rms=0.085752Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.303 mas, bmaj=5.575 mas, bpa=-0.37 degrees ! Estimated noise=393.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213225 Jy ! Component: 100 - total flux cleaned = 0.000185561 Jy ! Component: 150 - total flux cleaned = 0.000153293 Jy ! Component: 200 - total flux cleaned = 0.000123666 Jy ! Total flux subtracted in 200 components = 0.000123666 Jy ! Clean residual min=-0.000759 max=0.000739 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.157107 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.157107 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=0.085751Jy sigma=0.000773 ! Fit after self-cal, rms=0.085751Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.60462e-06 Jy ! Component: 100 - total flux cleaned = -6.10704e-06 Jy ! Component: 150 - total flux cleaned = -2.38385e-05 Jy ! Component: 200 - total flux cleaned = -5.60904e-05 Jy ! Total flux subtracted in 200 components = -5.60904e-05 Jy ! Clean residual min=-0.000736 max=0.000735 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.15705 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 0.15705 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=0.085751Jy sigma=0.000773 ! Fit after self-cal, rms=0.085750Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8317 mas, bmaj=2.04 mas, bpa=-3.9 degrees ! Estimated noise=311.262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8317 x 2.04 at -3.9 degrees (North through East) ! Clean map min=-0.0008496 max=0.11161 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 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6321 mas, bmaj=1.621 mas, bpa=-3.139 degrees ! Estimated noise=672.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0853805 Jy ! Component: 100 - total flux cleaned = 0.111215 Jy ! Component: 150 - total flux cleaned = 0.123999 Jy ! Component: 200 - total flux cleaned = 0.131657 Jy ! Total flux subtracted in 200 components = 0.131657 Jy ! Clean residual min=-0.002599 max=0.004424 Jy/beam ! Clean residual mean=-0.000019 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.131657 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.131657 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8317 mas, bmaj=2.04 mas, bpa=-3.9 degrees ! Estimated noise=311.262 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 = 0.00817306 Jy ! Component: 100 - total flux cleaned = 0.0132236 Jy ! Component: 150 - total flux cleaned = 0.0164443 Jy ! Component: 200 - total flux cleaned = 0.0185718 Jy ! Total flux subtracted in 200 components = 0.0185718 Jy ! Clean residual min=-0.001122 max=0.001930 Jy/beam ! Clean residual mean=-0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.150229 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.150229 Jy ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187482 Jy ! Component: 100 - total flux cleaned = 0.00309809 Jy ! Component: 150 - total flux cleaned = 0.00404102 Jy ! Component: 200 - total flux cleaned = 0.00464244 Jy ! Total flux subtracted in 200 components = 0.00464244 Jy ! Clean residual min=-0.000845 max=0.000842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.154871 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.154871 Jy ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.303 mas, bmaj=5.575 mas, bpa=-0.37 degrees ! Estimated noise=393.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663448 Jy ! Component: 100 - total flux cleaned = 0.00090093 Jy ! Component: 150 - total flux cleaned = 0.00109316 Jy ! Component: 200 - total flux cleaned = 0.0012378 Jy ! Total flux subtracted in 200 components = 0.0012378 Jy ! Clean residual min=-0.000768 max=0.000725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.156109 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 = 5.05067e-05 Jy ! Component: 100 - total flux cleaned = 7.73439e-05 Jy ! Component: 150 - total flux cleaned = 0.000101391 Jy ! Component: 200 - total flux cleaned = 0.000108677 Jy ! Total flux subtracted in 200 components = 0.000108677 Jy ! Clean residual min=-0.000727 max=0.000721 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.156218 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.156218 Jy ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8317 mas, bmaj=2.04 mas, bpa=-3.9 degrees ! Estimated noise=311.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.95469e-05 Jy ! Component: 100 - total flux cleaned = -7.06064e-05 Jy ! Component: 150 - total flux cleaned = -2.09295e-05 Jy ! Component: 200 - total flux cleaned = 9.22023e-06 Jy ! Total flux subtracted in 200 components = 9.22023e-06 Jy ! Clean residual min=-0.000741 max=0.000766 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.156227 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.156227 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=0.085748Jy sigma=0.000773 ! Fit after self-cal, rms=0.085743Jy sigma=0.000773 wmodel J0549-2752_X_2015_03_17_pus_map.mod ! Writing 107 model components to file: J0549-2752_X_2015_03_17_pus_map.mod wobs J0549-2752_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0549-2752_X_2015_03_17_pus_uvs.fits wwins J0549-2752_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J0549-2752_X_2015_03_17_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 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125269 Jy ! Component: 100 - total flux cleaned = 0.000239264 Jy ! Component: 150 - total flux cleaned = 0.000336263 Jy ! Component: 200 - total flux cleaned = 0.000418097 Jy ! Component: 250 - total flux cleaned = 0.000497522 Jy ! Component: 300 - total flux cleaned = 0.000541608 Jy ! Component: 350 - total flux cleaned = 0.000562968 Jy ! Component: 400 - total flux cleaned = 0.000583843 Jy ! Component: 450 - total flux cleaned = 0.000624972 Jy ! Component: 500 - total flux cleaned = 0.000685356 Jy ! Component: 550 - total flux cleaned = 0.000704964 Jy ! Component: 600 - total flux cleaned = 0.00075349 Jy ! Component: 650 - total flux cleaned = 0.000782209 Jy ! Component: 700 - total flux cleaned = 0.000838372 Jy ! Component: 750 - total flux cleaned = 0.000866017 Jy ! Component: 800 - total flux cleaned = 0.000902344 Jy ! Component: 850 - total flux cleaned = 0.000947178 Jy ! Component: 900 - total flux cleaned = 0.00099989 Jy ! Component: 950 - total flux cleaned = 0.00101705 Jy ! Component: 1000 - total flux cleaned = 0.00103411 Jy ! Component: 1050 - total flux cleaned = 0.00105096 Jy ! Component: 1100 - total flux cleaned = 0.00105922 Jy ! Component: 1150 - total flux cleaned = 0.00109203 Jy ! Component: 1200 - total flux cleaned = 0.00106741 Jy ! Component: 1250 - total flux cleaned = 0.00107538 Jy ! Component: 1300 - total flux cleaned = 0.0010833 Jy ! Component: 1350 - total flux cleaned = 0.00106755 Jy ! Component: 1400 - total flux cleaned = 0.0010753 Jy ! Component: 1450 - total flux cleaned = 0.00106771 Jy ! Component: 1500 - total flux cleaned = 0.00105261 Jy ! Component: 1550 - total flux cleaned = 0.00106005 Jy ! Component: 1600 - total flux cleaned = 0.00105255 Jy ! Component: 1650 - total flux cleaned = 0.00105257 Jy ! Component: 1700 - total flux cleaned = 0.00104526 Jy ! Component: 1750 - total flux cleaned = 0.00103093 Jy ! Component: 1800 - total flux cleaned = 0.00103815 Jy ! Component: 1850 - total flux cleaned = 0.00103808 Jy ! Component: 1900 - total flux cleaned = 0.00103801 Jy ! Component: 1950 - total flux cleaned = 0.00102409 Jy ! Component: 2000 - total flux cleaned = 0.00103781 Jy ! Total flux subtracted in 2048 components = 0.00100379 Jy ! Clean residual min=-0.000431 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.157231 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 265 components and 0.157231 Jy ![Exited script file: muppet] wmap "J0549-2752_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8317 x 2.04 at -3.9 degrees (North through East) ! Clean map min=-0.00054248 max=0.11129 Jy/beam ! Writing clean map to FITS file: J0549-2752_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111293 invert ! Inverting map ! Your choice of large map pixels excluded 0.101% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.347281 0.347281 0.694561 1.38912 2.77825 5.55649 11.113 22.226 44.4519 88.9038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8317 x 2.04 at -3.9 degrees (North through East) ! Clean map min=-0.00054248 max=0.11129 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 J0549-2752_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:01:22 2016