! Started logfile: J1008-1629_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:01:48 2019 obs J1008-1629_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1008-1629_X_2017_03_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.621296 visibilities/baseline/integration-bin. ! Found source: J1008-1629 ! ! 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 1844 lines of history. ! ! Reading 48312 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 J1008-1629_X_2017_03_27_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 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 560 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 540 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 560 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 560 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 560 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 560 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003088Jy sigma=0.008151 ! Fit after self-cal, rms=0.963298Jy sigma=0.007832 ! 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 0.0611% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6699 mas, bmaj=1.687 mas, bpa=-1.263 degrees ! Estimated noise=744.587 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 = 0.0304828 Jy ! Component: 100 - total flux cleaned = 0.0372634 Jy ! Total flux subtracted in 100 components = 0.0372634 Jy ! Clean residual min=-0.002004 max=0.002085 Jy/beam ! Clean residual mean=0.000017 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0372634 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0372634 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=0.084169Jy sigma=0.000635 ! Fit after self-cal, rms=0.082527Jy sigma=0.000621 ! Inverting map ! Your choice of large map pixels excluded 0.0611% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464136 Jy ! Component: 100 - total flux cleaned = 0.00620851 Jy ! Total flux subtracted in 100 components = 0.00620851 Jy ! Clean residual min=-0.001937 max=0.002088 Jy/beam ! Clean residual mean=0.000013 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0434719 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0434719 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=0.082241Jy sigma=0.000619 ! Fit after self-cal, rms=0.082224Jy sigma=0.000619 ! Inverting map ! Your choice of large map pixels excluded 0.0611% 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 0.0611% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8333 mas, bmaj=2.001 mas, bpa=-1.135 degrees ! Estimated noise=420.54 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 = 0.00104411 Jy ! Component: 100 - total flux cleaned = 0.00130006 Jy ! Component: 150 - total flux cleaned = 0.00130098 Jy ! Component: 200 - total flux cleaned = 0.00128458 Jy ! Total flux subtracted in 200 components = 0.00128458 Jy ! Clean residual min=-0.001687 max=0.001590 Jy/beam ! Clean residual mean=0.000012 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0447565 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0447565 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=0.082202Jy sigma=0.000619 ! Fit after self-cal, rms=0.082184Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.0611% 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. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.98 KP 1.01 ! LA 0.98 MK 1.08 NL 1.01 OV 1.09 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.98 KP 1.04 ! LA 1.01 MK 1.06 NL 1.00 OV 1.00 ! PT 1.10 SC 1.18 ! ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.93 KP 1.05 ! LA 1.04 MK 1.08 NL 0.93 OV 1.04 ! PT 1.11 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.86 KP 1.04 ! LA 1.08 MK 1.02 NL 1.03 OV 1.12 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 1.01 ! LA 1.00 MK 1.14 NL 0.96 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.83 KP 1.01 ! LA 1.03 MK 1.05 NL 1.02 OV 1.08 ! PT 1.12 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.88 KP 0.93 ! LA 1.10 MK 1.05 NL 1.03 OV 1.06 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.87 KP 1.00 ! LA 1.11 MK 0.99 NL 0.99 OV 1.11 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.90 KP 0.94 ! LA 0.98 MK 0.93 NL 1.02 OV 1.10 ! PT 1.07 SC 0.92 ! ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 HN 0.90 KP 0.83 ! LA 1.01 MK 0.98 NL 1.03 OV 1.09 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.89 KP 0.96 ! LA 1.08 MK 0.96 NL 0.91 OV 1.16 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.83 HN 0.88 KP 0.97 ! LA 1.06 MK 0.78 NL 0.94 OV 0.94 ! PT 0.92 SC 0.94 ! ! ! Fit before self-cal, rms=0.082184Jy sigma=0.000618 ! Fit after self-cal, rms=0.080009Jy sigma=0.000618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8294 mas, bmaj=2.003 mas, bpa=-1.117 degrees ! Estimated noise=424.476 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 = 0.000377015 Jy ! Component: 100 - total flux cleaned = 0.000365737 Jy ! Component: 150 - total flux cleaned = 0.000355852 Jy ! Component: 200 - total flux cleaned = 0.000364792 Jy ! Total flux subtracted in 200 components = 0.000364792 Jy ! Clean residual min=-0.001297 max=0.001493 Jy/beam ! Clean residual mean=0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0451213 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0451213 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=0.080006Jy sigma=0.000618 ! Fit after self-cal, rms=0.079952Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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=0.079952Jy sigma=0.000618 ! Fit after self-cal, rms=0.080141Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8292 mas, bmaj=1.988 mas, bpa=-1.202 degrees ! Estimated noise=426.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370561 Jy ! Component: 100 - total flux cleaned = 0.000474463 Jy ! Component: 150 - total flux cleaned = 0.000495602 Jy ! Component: 200 - total flux cleaned = 0.000508829 Jy ! Total flux subtracted in 200 components = 0.000508829 Jy ! Clean residual min=-0.001172 max=0.001396 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0456301 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0456301 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=0.080139Jy sigma=0.000617 ! Fit after self-cal, rms=0.080158Jy sigma=0.000617 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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 (17.4, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137292 Jy ! Component: 100 - total flux cleaned = 0.00215376 Jy ! Component: 150 - total flux cleaned = 0.00242277 Jy ! Component: 200 - total flux cleaned = 0.00253262 Jy ! Total flux subtracted in 200 components = 0.00253262 Jy ! Clean residual min=-0.001076 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0481627 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0481627 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=0.080131Jy sigma=0.000616 ! Fit after self-cal, rms=0.080109Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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=0.080109Jy sigma=0.000616 ! Fit after self-cal, rms=0.080224Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8274 mas, bmaj=1.975 mas, bpa=-1.154 degrees ! Estimated noise=423.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101518 Jy ! Component: 100 - total flux cleaned = 0.00142426 Jy ! Component: 150 - total flux cleaned = 0.00148069 Jy ! Component: 200 - total flux cleaned = 0.00154701 Jy ! Total flux subtracted in 200 components = 0.00154701 Jy ! Clean residual min=-0.001015 max=0.001147 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0497097 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0497097 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=0.080208Jy sigma=0.000616 ! Fit after self-cal, rms=0.080234Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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 = 0.000715548 Jy ! Component: 100 - total flux cleaned = 0.000852366 Jy ! Component: 150 - total flux cleaned = 0.00090141 Jy ! Component: 200 - total flux cleaned = 0.000960762 Jy ! Total flux subtracted in 200 components = 0.000960762 Jy ! Clean residual min=-0.001029 max=0.001208 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0506705 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0506705 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=0.080224Jy sigma=0.000616 ! Fit after self-cal, rms=0.080221Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-8, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108333 Jy ! Component: 100 - total flux cleaned = 0.00152372 Jy ! Component: 150 - total flux cleaned = 0.00175868 Jy ! Component: 200 - total flux cleaned = 0.00192928 Jy ! Total flux subtracted in 200 components = 0.00192928 Jy ! Clean residual min=-0.001072 max=0.001053 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0525998 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.0525998 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=0.080203Jy sigma=0.000615 ! Fit after self-cal, rms=0.080197Jy sigma=0.000615 ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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=0.080197Jy sigma=0.000615 ! Fit after self-cal, rms=0.080344Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.115 mas, bmaj=4.097 mas, bpa=2.469 degrees ! Estimated noise=559.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886203 Jy ! Component: 100 - total flux cleaned = 0.00119841 Jy ! Component: 150 - total flux cleaned = 0.001468 Jy ! Component: 200 - total flux cleaned = 0.00165648 Jy ! Total flux subtracted in 200 components = 0.00165648 Jy ! Clean residual min=-0.001350 max=0.001131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0542563 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0542563 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=0.080337Jy sigma=0.000615 ! Fit after self-cal, rms=0.080346Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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 = 0.000536968 Jy ! Component: 100 - total flux cleaned = 0.000774086 Jy ! Component: 150 - total flux cleaned = 0.000880507 Jy ! Component: 200 - total flux cleaned = 0.000971465 Jy ! Total flux subtracted in 200 components = 0.000971465 Jy ! Clean residual min=-0.001340 max=0.001132 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0552277 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.0552277 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=0.080343Jy sigma=0.000615 ! Fit after self-cal, rms=0.080337Jy sigma=0.000615 ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8262 mas, bmaj=1.97 mas, bpa=-1.117 degrees ! Estimated noise=422.559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8262 x 1.97 at -1.117 degrees (North through East) ! Clean map min=-0.00097396 max=0.043027 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 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6665 mas, bmaj=1.665 mas, bpa=-1.526 degrees ! Estimated noise=726.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325978 Jy ! Component: 100 - total flux cleaned = 0.0402385 Jy ! Component: 150 - total flux cleaned = 0.0435199 Jy ! Component: 200 - total flux cleaned = 0.0459081 Jy ! Total flux subtracted in 200 components = 0.0459081 Jy ! Clean residual min=-0.002034 max=0.001952 Jy/beam ! Clean residual mean=0.000010 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0459081 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0459081 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8262 mas, bmaj=1.97 mas, bpa=-1.117 degrees ! Estimated noise=422.559 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 = 0.00256462 Jy ! Component: 100 - total flux cleaned = 0.00433634 Jy ! Component: 150 - total flux cleaned = 0.00576965 Jy ! Component: 200 - total flux cleaned = 0.00685714 Jy ! Total flux subtracted in 200 components = 0.00685714 Jy ! Clean residual min=-0.001132 max=0.001013 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0527652 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.0527652 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.115 mas, bmaj=4.097 mas, bpa=2.469 degrees ! Estimated noise=559.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103397 Jy ! Component: 100 - total flux cleaned = 0.00162044 Jy ! Component: 150 - total flux cleaned = 0.00208655 Jy ! Component: 200 - total flux cleaned = 0.00246633 Jy ! Total flux subtracted in 200 components = 0.00246633 Jy ! Clean residual min=-0.001368 max=0.001141 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0552316 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 = 0.000233394 Jy ! Component: 100 - total flux cleaned = 0.000395532 Jy ! Component: 150 - total flux cleaned = 0.000520216 Jy ! Component: 200 - total flux cleaned = 0.000628944 Jy ! Total flux subtracted in 200 components = 0.000628944 Jy ! Clean residual min=-0.001371 max=0.001122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0558605 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.0558605 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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 0.0619% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8262 mas, bmaj=1.97 mas, bpa=-1.117 degrees ! Estimated noise=422.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.58712e-05 Jy ! Component: 100 - total flux cleaned = -4.43301e-05 Jy ! Component: 150 - total flux cleaned = -2.15796e-05 Jy ! Component: 200 - total flux cleaned = 2.0641e-05 Jy ! Total flux subtracted in 200 components = 2.0641e-05 Jy ! Clean residual min=-0.001102 max=0.001014 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0558812 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0558812 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=0.080350Jy sigma=0.000615 ! Fit after self-cal, rms=0.080339Jy sigma=0.000615 wmodel J1008-1629_X_2017_03_27_pus_map.mod ! Writing 79 model components to file: J1008-1629_X_2017_03_27_pus_map.mod wobs J1008-1629_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1008-1629_X_2017_03_27_pus_uvs.fits wwins J1008-1629_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J1008-1629_X_2017_03_27_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 0.0619% 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 = -0.000320193 Jy ! Component: 100 - total flux cleaned = -0.000464384 Jy ! Component: 150 - total flux cleaned = -0.000549298 Jy ! Component: 200 - total flux cleaned = -0.000549163 Jy ! Component: 250 - total flux cleaned = -0.000533611 Jy ! Component: 300 - total flux cleaned = -0.000548673 Jy ! Component: 350 - total flux cleaned = -0.000474 Jy ! Component: 400 - total flux cleaned = -0.000474195 Jy ! Component: 450 - total flux cleaned = -0.000488362 Jy ! Component: 500 - total flux cleaned = -0.000488226 Jy ! Component: 550 - total flux cleaned = -0.000460985 Jy ! Component: 600 - total flux cleaned = -0.000487982 Jy ! Component: 650 - total flux cleaned = -0.000540576 Jy ! Component: 700 - total flux cleaned = -0.000553362 Jy ! Component: 750 - total flux cleaned = -0.00057876 Jy ! Component: 800 - total flux cleaned = -0.000604002 Jy ! Component: 850 - total flux cleaned = -0.000603857 Jy ! Component: 900 - total flux cleaned = -0.000628158 Jy ! Component: 950 - total flux cleaned = -0.000640212 Jy ! Component: 1000 - total flux cleaned = -0.00067579 Jy ! Component: 1050 - total flux cleaned = -0.000699226 Jy ! Component: 1100 - total flux cleaned = -0.000699137 Jy ! Component: 1150 - total flux cleaned = -0.000733514 Jy ! Component: 1200 - total flux cleaned = -0.000722364 Jy ! Component: 1250 - total flux cleaned = -0.000755978 Jy ! Component: 1300 - total flux cleaned = -0.000767173 Jy ! Component: 1350 - total flux cleaned = -0.000756314 Jy ! Component: 1400 - total flux cleaned = -0.000810513 Jy ! Component: 1450 - total flux cleaned = -0.000767667 Jy ! Component: 1500 - total flux cleaned = -0.000799499 Jy ! Component: 1550 - total flux cleaned = -0.000851917 Jy ! Component: 1600 - total flux cleaned = -0.000789579 Jy ! Component: 1650 - total flux cleaned = -0.000820558 Jy ! Component: 1700 - total flux cleaned = -0.000840895 Jy ! Component: 1750 - total flux cleaned = -0.000851027 Jy ! Component: 1800 - total flux cleaned = -0.000860932 Jy ! Component: 1850 - total flux cleaned = -0.000880711 Jy ! Component: 1900 - total flux cleaned = -0.000909953 Jy ! Component: 1950 - total flux cleaned = -0.000900102 Jy ! Component: 2000 - total flux cleaned = -0.000880914 Jy ! Total flux subtracted in 2048 components = -0.000909651 Jy ! Clean residual min=-0.000507 max=0.000581 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0549715 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 243 components and 0.0549715 Jy ![Exited script file: muppet] wmap "J1008-1629_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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: 0.8262 x 1.97 at -1.117 degrees (North through East) ! Clean map min=-0.0010117 max=0.042676 Jy/beam ! Writing clean map to FITS file: J1008-1629_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0426755 invert ! Inverting map ! Your choice of large map pixels excluded 0.0619% 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 0.000184098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29417 1.29417 2.58834 5.17668 10.3534 20.7067 41.4135 82.827 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8262 x 1.97 at -1.117 degrees (North through East) ! Clean map min=-0.0010117 max=0.042676 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 J1008-1629_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:01:51 2019