! Started logfile: J1604-4441_X_2017_07_09_pus_uvs.log on Wed May 8 15:27:36 2019 obs J1604-4441_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1604-4441_X_2017_07_09_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.458851 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1604-4441 ! ! 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 979 lines of history. ! ! Reading 35928 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 J1604-4441_X_2017_07_09_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 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 491 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.671955Jy sigma=0.004011 ! Fit after self-cal, rms=0.478840Jy sigma=0.002848 ! 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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.548 mas, bmaj=1.614 mas, bpa=-4.293 degrees ! Estimated noise=1894.79 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 = 0.788959 Jy ! Component: 100 - total flux cleaned = 1.07307 Jy ! Total flux subtracted in 100 components = 1.07307 Jy ! Clean residual min=-0.089516 max=0.222272 Jy/beam ! Clean residual mean=-0.000539 rms=0.028881 Jy/beam ! Combined flux in latest and established models = 1.07307 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.07307 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=0.415355Jy sigma=0.002444 ! Fit after self-cal, rms=0.415320Jy sigma=0.002444 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (0.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205598 Jy ! Component: 100 - total flux cleaned = 0.326329 Jy ! Total flux subtracted in 100 components = 0.326329 Jy ! Clean residual min=-0.058728 max=0.104659 Jy/beam ! Clean residual mean=-0.000235 rms=0.014194 Jy/beam ! Combined flux in latest and established models = 1.3994 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 1.3994 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=0.221561Jy sigma=0.001287 ! Fit after self-cal, rms=0.215286Jy sigma=0.001248 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-0.6, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.092616 Jy ! Component: 100 - total flux cleaned = 0.148713 Jy ! Total flux subtracted in 100 components = 0.148713 Jy ! Clean residual min=-0.039441 max=0.038801 Jy/beam ! Clean residual mean=-0.000097 rms=0.007697 Jy/beam ! Combined flux in latest and established models = 1.54811 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 1.54811 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=0.150207Jy sigma=0.000865 ! Fit after self-cal, rms=0.149958Jy sigma=0.000863 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7033 mas, bmaj=1.902 mas, bpa=-3.994 degrees ! Estimated noise=622.25 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 (-0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506277 Jy ! Component: 100 - total flux cleaned = 0.0761103 Jy ! Component: 150 - total flux cleaned = 0.0883052 Jy ! Component: 200 - total flux cleaned = 0.091129 Jy ! Total flux subtracted in 200 components = 0.091129 Jy ! Clean residual min=-0.020214 max=0.018567 Jy/beam ! Clean residual mean=0.000035 rms=0.004503 Jy/beam ! Combined flux in latest and established models = 1.63924 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 1.63924 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=0.130781Jy sigma=0.000758 ! Fit after self-cal, rms=0.130361Jy sigma=0.000755 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.00 ! LA 0.96 MK 1.02 NL 1.00* OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.00 ! LA 0.96 MK 1.00 NL 1.00* OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.98 ! LA 0.99 MK 1.02 NL 1.00* OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 1.00 MK 1.02 NL 1.00* OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 0.98 MK 1.03 NL 1.00* OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 0.99 MK 1.01 NL 1.00* OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.96 ! LA 1.00 MK 1.02 NL 1.00* OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.97 ! LA 0.97 MK 0.99 NL 1.00* OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.98 ! LA 0.99 MK 0.97 NL 1.00* OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.98 ! LA 1.01 MK 0.99 NL 1.00* OV 1.02 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.99 ! LA 1.01 MK 0.96 NL 1.00* OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.98 ! LA 0.98 MK 0.92 NL 1.00* OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.130361Jy sigma=0.000755 ! Fit after self-cal, rms=0.125043Jy sigma=0.000727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7034 mas, bmaj=1.902 mas, bpa=-4.025 degrees ! Estimated noise=620.558 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 = -0.00368149 Jy ! Component: 100 - total flux cleaned = -0.00399763 Jy ! Component: 150 - total flux cleaned = -0.00428051 Jy ! Component: 200 - total flux cleaned = -0.00427916 Jy ! Total flux subtracted in 200 components = -0.00427916 Jy ! Clean residual min=-0.019000 max=0.011336 Jy/beam ! Clean residual mean=0.000252 rms=0.003687 Jy/beam ! Combined flux in latest and established models = 1.63496 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 1.63496 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=0.123726Jy sigma=0.000718 ! Fit after self-cal, rms=0.123669Jy sigma=0.000718 ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.123669Jy sigma=0.000718 ! Fit after self-cal, rms=0.121096Jy sigma=0.000707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7032 mas, bmaj=1.902 mas, bpa=-3.964 degrees ! Estimated noise=620.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624438 Jy ! Component: 100 - total flux cleaned = 0.000130817 Jy ! Component: 150 - total flux cleaned = -0.000320155 Jy ! Component: 200 - total flux cleaned = -0.000750753 Jy ! Total flux subtracted in 200 components = -0.000750753 Jy ! Clean residual min=-0.017332 max=0.009748 Jy/beam ! Clean residual mean=0.000236 rms=0.003103 Jy/beam ! Combined flux in latest and established models = 1.63421 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 1.63421 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=0.120283Jy sigma=0.000701 ! Fit after self-cal, rms=0.120240Jy sigma=0.000701 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.00045956 Jy ! Component: 100 - total flux cleaned = -0.000653533 Jy ! Component: 150 - total flux cleaned = -0.000841981 Jy ! Component: 200 - total flux cleaned = -0.00121277 Jy ! Total flux subtracted in 200 components = -0.00121277 Jy ! Clean residual min=-0.015989 max=0.009081 Jy/beam ! Clean residual mean=0.000232 rms=0.002935 Jy/beam ! Combined flux in latest and established models = 1.633 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 1.633 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=0.119690Jy sigma=0.000697 ! Fit after self-cal, rms=0.119659Jy sigma=0.000697 ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.119659Jy sigma=0.000697 ! Fit after self-cal, rms=0.117374Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7029 mas, bmaj=1.902 mas, bpa=-3.941 degrees ! Estimated noise=620.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00231938 Jy ! Component: 100 - total flux cleaned = -0.00287749 Jy ! Component: 150 - total flux cleaned = -0.00321748 Jy ! Component: 200 - total flux cleaned = -0.0035437 Jy ! Total flux subtracted in 200 components = -0.0035437 Jy ! Clean residual min=-0.016101 max=0.007404 Jy/beam ! Clean residual mean=0.000193 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 1.62946 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 1.62946 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=0.116902Jy sigma=0.000686 ! Fit after self-cal, rms=0.116871Jy sigma=0.000686 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.00035931 Jy ! Component: 100 - total flux cleaned = -0.000508913 Jy ! Component: 150 - total flux cleaned = -0.000803697 Jy ! Component: 200 - total flux cleaned = -0.00108763 Jy ! Total flux subtracted in 200 components = -0.00108763 Jy ! Clean residual min=-0.015127 max=0.007025 Jy/beam ! Clean residual mean=0.000189 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 1.62837 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 1.62837 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=0.116546Jy sigma=0.000684 ! Fit after self-cal, rms=0.116532Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.116532Jy sigma=0.000684 ! Fit after self-cal, rms=0.116404Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.911 mas, bmaj=9.239 mas, bpa=-1.656 degrees ! Estimated noise=921.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.004957 Jy ! Component: 100 - total flux cleaned = -0.00557984 Jy ! Component: 150 - total flux cleaned = -0.00601463 Jy ! Component: 200 - total flux cleaned = -0.00656043 Jy ! Total flux subtracted in 200 components = -0.00656043 Jy ! Clean residual min=-0.012992 max=0.006222 Jy/beam ! Clean residual mean=0.000370 rms=0.003188 Jy/beam ! Combined flux in latest and established models = 1.62181 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 80 components and 1.62181 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=0.116343Jy sigma=0.000684 ! Fit after self-cal, rms=0.116292Jy sigma=0.000683 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.000880631 Jy ! Component: 100 - total flux cleaned = -0.000879947 Jy ! Component: 150 - total flux cleaned = -0.00124017 Jy ! Component: 200 - total flux cleaned = -0.00168624 Jy ! Total flux subtracted in 200 components = -0.00168624 Jy ! Clean residual min=-0.011699 max=0.006349 Jy/beam ! Clean residual mean=0.000358 rms=0.002963 Jy/beam ! Combined flux in latest and established models = 1.62012 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 1.62012 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=0.116459Jy sigma=0.000685 ! Fit after self-cal, rms=0.116413Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7029 mas, bmaj=1.902 mas, bpa=-3.895 degrees ! Estimated noise=619.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7029 x 1.902 at -3.895 degrees (North through East) ! Clean map min=-0.020692 max=1.0592 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=0.116413Jy sigma=0.000684 ! Fit after self-cal, rms=0.101130Jy sigma=0.000588 ! Inverting map and beam ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7042 mas, bmaj=1.904 mas, bpa=-3.921 degrees ! Estimated noise=620.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121912 Jy ! Component: 100 - total flux cleaned = -0.00121362 Jy ! Component: 150 - total flux cleaned = -0.0013519 Jy ! Component: 200 - total flux cleaned = -0.0013516 Jy ! Total flux subtracted in 200 components = -0.0013516 Jy ! Clean residual min=-0.013347 max=0.006781 Jy/beam ! Clean residual mean=0.000153 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 1.61877 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 1.61877 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=0.100772Jy sigma=0.000586 ! Fit after self-cal, rms=0.100758Jy sigma=0.000586 ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292517 Jy ! Component: 100 - total flux cleaned = -0.000294479 Jy ! Component: 150 - total flux cleaned = -0.000294046 Jy ! Component: 200 - total flux cleaned = -0.00040724 Jy ! Total flux subtracted in 200 components = -0.00040724 Jy ! Clean residual min=-0.012669 max=0.006734 Jy/beam ! Clean residual mean=0.000152 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 1.61836 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 1.61836 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=0.100540Jy sigma=0.000584 ! Fit after self-cal, rms=0.100530Jy sigma=0.000584 ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.100530Jy sigma=0.000584 ! Fit after self-cal, rms=0.100460Jy sigma=0.000584 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 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5482 mas, bmaj=1.614 mas, bpa=-4.214 degrees ! Estimated noise=1894.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.792128 Jy ! Component: 100 - total flux cleaned = 1.09675 Jy ! Component: 150 - total flux cleaned = 1.27896 Jy ! Component: 200 - total flux cleaned = 1.39916 Jy ! Total flux subtracted in 200 components = 1.39916 Jy ! Clean residual min=-0.053961 max=0.073930 Jy/beam ! Clean residual mean=-0.000182 rms=0.011826 Jy/beam ! Combined flux in latest and established models = 1.39916 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.39916 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7043 mas, bmaj=1.905 mas, bpa=-3.877 degrees ! Estimated noise=620.275 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) ! Added new window around map position (0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121074 Jy ! Component: 100 - total flux cleaned = 0.180609 Jy ! Component: 150 - total flux cleaned = 0.211303 Jy ! Component: 200 - total flux cleaned = 0.227787 Jy ! Total flux subtracted in 200 components = 0.227787 Jy ! Clean residual min=-0.023052 max=0.011683 Jy/beam ! Clean residual mean=0.000172 rms=0.003602 Jy/beam ! Combined flux in latest and established models = 1.62695 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 1.62695 Jy ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.915 mas, bmaj=9.263 mas, bpa=-1.597 degrees ! Estimated noise=919.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303954 Jy ! Component: 100 - total flux cleaned = 0.00271791 Jy ! Component: 150 - total flux cleaned = 0.00174082 Jy ! Component: 200 - total flux cleaned = 0.000813724 Jy ! Total flux subtracted in 200 components = 0.000813724 Jy ! Clean residual min=-0.020067 max=0.011398 Jy/beam ! Clean residual mean=0.000409 rms=0.004966 Jy/beam ! Combined flux in latest and established models = 1.62776 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 = -0.000881813 Jy ! Component: 100 - total flux cleaned = -0.00171834 Jy ! Component: 150 - total flux cleaned = -0.00251411 Jy ! Component: 200 - total flux cleaned = -0.0035232 Jy ! Total flux subtracted in 200 components = -0.0035232 Jy ! Clean residual min=-0.017516 max=0.009858 Jy/beam ! Clean residual mean=0.000383 rms=0.004364 Jy/beam ! Combined flux in latest and established models = 1.62424 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 1.62424 Jy ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7043 mas, bmaj=1.905 mas, bpa=-3.877 degrees ! Estimated noise=620.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160075 Jy ! Component: 100 - total flux cleaned = -0.000954422 Jy ! Component: 150 - total flux cleaned = -0.000404121 Jy ! Component: 200 - total flux cleaned = -0.000636237 Jy ! Total flux subtracted in 200 components = -0.000636237 Jy ! Clean residual min=-0.017369 max=0.009317 Jy/beam ! Clean residual mean=0.000169 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 1.62361 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 1.62361 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=0.102191Jy sigma=0.000595 ! Fit after self-cal, rms=0.102073Jy sigma=0.000595 wmodel J1604-4441_X_2017_07_09_pus_map.mod ! Writing 76 model components to file: J1604-4441_X_2017_07_09_pus_map.mod wobs J1604-4441_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1604-4441_X_2017_07_09_pus_uvs.fits wwins J1604-4441_X_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J1604-4441_X_2017_07_09_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 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00696396 Jy ! Component: 100 - total flux cleaned = -0.0120548 Jy ! Component: 150 - total flux cleaned = -0.0159549 Jy ! Component: 200 - total flux cleaned = -0.0181956 Jy ! Component: 250 - total flux cleaned = -0.0204377 Jy ! Component: 300 - total flux cleaned = -0.022128 Jy ! Component: 350 - total flux cleaned = -0.0234714 Jy ! Component: 400 - total flux cleaned = -0.0248167 Jy ! Component: 450 - total flux cleaned = -0.0256248 Jy ! Component: 500 - total flux cleaned = -0.0265582 Jy ! Component: 550 - total flux cleaned = -0.0272806 Jy ! Component: 600 - total flux cleaned = -0.0278138 Jy ! Component: 650 - total flux cleaned = -0.0281757 Jy ! Component: 700 - total flux cleaned = -0.028245 Jy ! Component: 750 - total flux cleaned = -0.0285828 Jy ! Component: 800 - total flux cleaned = -0.0286491 Jy ! Component: 850 - total flux cleaned = -0.0287135 Jy ! Component: 900 - total flux cleaned = -0.0287141 Jy ! Component: 950 - total flux cleaned = -0.0286562 Jy ! Component: 1000 - total flux cleaned = -0.0288214 Jy ! Component: 1050 - total flux cleaned = -0.0288196 Jy ! Component: 1100 - total flux cleaned = -0.0287675 Jy ! Component: 1150 - total flux cleaned = -0.0286681 Jy ! Component: 1200 - total flux cleaned = -0.0284243 Jy ! Component: 1250 - total flux cleaned = -0.0284714 Jy ! Component: 1300 - total flux cleaned = -0.0282854 Jy ! Component: 1350 - total flux cleaned = -0.0281056 Jy ! Component: 1400 - total flux cleaned = -0.0278452 Jy ! Component: 1450 - total flux cleaned = -0.0276769 Jy ! Component: 1500 - total flux cleaned = -0.0273094 Jy ! Component: 1550 - total flux cleaned = -0.0271507 Jy ! Component: 1600 - total flux cleaned = -0.0267616 Jy ! Component: 1650 - total flux cleaned = -0.026535 Jy ! Component: 1700 - total flux cleaned = -0.0262762 Jy ! Component: 1750 - total flux cleaned = -0.0259883 Jy ! Component: 1800 - total flux cleaned = -0.0257432 Jy ! Component: 1850 - total flux cleaned = -0.0255381 Jy ! Component: 1900 - total flux cleaned = -0.0253711 Jy ! Component: 1950 - total flux cleaned = -0.0251753 Jy ! Component: 2000 - total flux cleaned = -0.0249831 Jy ! Total flux subtracted in 2048 components = -0.024765 Jy ! Clean residual min=-0.001567 max=0.001836 Jy/beam ! Clean residual mean=0.000059 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.59884 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 207 components and 1.59884 Jy ![Exited script file: muppet] wmap "J1604-4441_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7043 x 1.905 at -3.877 degrees (North through East) ! Clean map min=-0.016212 max=1.0103 Jy/beam ! Writing clean map to FITS file: J1604-4441_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01032 invert ! Inverting map ! Your choice of large map pixels excluded 0.399% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000580331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172321 0.172321 0.344642 0.689285 1.37857 2.75714 5.51428 11.0286 22.0571 44.1142 88.2284 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.01 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7043 x 1.905 at -3.877 degrees (North through East) ! Clean map min=-0.016212 max=1.0103 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 J1604-4441_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:27:39 2019