! Started logfile: J0405+3803_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:47 2019 obs J0405+3803_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0405+3803_X_2017_01_21_pus_uva.fits ! AN table 1: 151 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.808867 visibilities/baseline/integration-bin. ! Found source: J0405+3803 ! ! 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 1086 lines of history. ! ! Reading 52764 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 J0405+3803_X_2017_01_21_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 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969308Jy sigma=0.007026 ! Fit after self-cal, rms=0.932892Jy sigma=0.006823 ! 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 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7038 mas, bmaj=1.355 mas, bpa=-1.329 degrees ! Estimated noise=805.7 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 = 0.0511978 Jy ! Component: 100 - total flux cleaned = 0.0644694 Jy ! Total flux subtracted in 100 components = 0.0644694 Jy ! Clean residual min=-0.008628 max=0.011979 Jy/beam ! Clean residual mean=-0.000127 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 0.0644694 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0644694 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=0.129125Jy sigma=0.000780 ! Fit after self-cal, rms=0.128712Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8601 mas, bmaj=1.529 mas, bpa=-4.102 degrees ! Estimated noise=444.41 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 = 0.0166374 Jy ! Component: 100 - total flux cleaned = 0.0269596 Jy ! Component: 150 - total flux cleaned = 0.0338327 Jy ! Component: 200 - total flux cleaned = 0.038596 Jy ! Total flux subtracted in 200 components = 0.038596 Jy ! Clean residual min=-0.010196 max=0.013097 Jy/beam ! Clean residual mean=-0.000554 rms=0.003573 Jy/beam ! Combined flux in latest and established models = 0.103065 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.103065 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=0.126288Jy sigma=0.000758 ! Fit after self-cal, rms=0.125991Jy sigma=0.000756 ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.85 HN 1.35 LA 0.63 ! MK 1.14 NL 1.35 OV 1.24 PT 0.80 ! SC 1.23 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.80 HN 1.15 LA 0.60 ! MK 1.36 NL 1.38 OV 1.32 PT 0.79 ! SC 1.31 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.86 HN 1.14 LA 0.61 ! MK 1.17 NL 1.32 OV 1.40 PT 0.78 ! SC 1.29 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.91 HN 1.02 LA 0.58 ! MK 1.17 NL 1.40 OV 1.32 PT 0.80 ! SC 1.40 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.91 HN 1.00 LA 0.63 ! MK 1.24 NL 1.37 OV 1.29 PT 0.76 ! SC 1.24 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 HN 0.97 LA 0.61 ! MK 1.10 NL 1.37 OV 1.37 PT 0.80 ! SC 1.37 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.93 LA 0.63 ! MK 1.40 NL 1.36 OV 1.26 PT 0.80 ! SC 1.27 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 0.97 LA 0.61 ! MK 1.42 NL 1.34 OV 1.31 PT 0.80 ! SC 1.30 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.90 HN 1.07 LA 0.64 ! MK 1.02 NL 1.39 OV 1.28 PT 0.79 ! SC 1.24 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.90 HN 0.92 LA 0.67 ! MK 1.05 NL 1.35 OV 1.22 PT 0.80 ! SC 1.15 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 0.88 LA 0.67 ! MK 0.93 NL 1.27 OV 1.21 PT 0.81 ! SC 1.20 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.80 LA 0.65 ! MK 0.97 NL 1.34 OV 1.19 PT 0.78 ! SC 1.17 ! ! ! Fit before self-cal, rms=0.125991Jy sigma=0.000756 ! Fit after self-cal, rms=0.139694Jy sigma=0.000731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9233 mas, bmaj=1.627 mas, bpa=-6.019 degrees ! Estimated noise=456.229 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 = -0.00100275 Jy ! Component: 100 - total flux cleaned = -0.00126927 Jy ! Component: 150 - total flux cleaned = -0.00141452 Jy ! Component: 200 - total flux cleaned = -0.00154443 Jy ! Total flux subtracted in 200 components = -0.00154443 Jy ! Clean residual min=-0.008236 max=0.012329 Jy/beam ! Clean residual mean=-0.000241 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.101521 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.101521 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=0.139529Jy sigma=0.000730 ! Fit after self-cal, rms=0.141173Jy sigma=0.000724 ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.141173Jy sigma=0.000724 ! Fit after self-cal, rms=0.189628Jy sigma=0.000711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9108 mas, bmaj=1.651 mas, bpa=-3.737 degrees ! Estimated noise=464.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105807 Jy ! Component: 100 - total flux cleaned = 0.00125531 Jy ! Component: 150 - total flux cleaned = 0.0013118 Jy ! Component: 200 - total flux cleaned = 0.00136276 Jy ! Total flux subtracted in 200 components = 0.00136276 Jy ! Clean residual min=-0.007109 max=0.010703 Jy/beam ! Clean residual mean=-0.000003 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.102884 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.102884 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=0.189507Jy sigma=0.000711 ! Fit after self-cal, rms=0.191783Jy sigma=0.000708 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-13.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979173 Jy ! Component: 100 - total flux cleaned = 0.0141358 Jy ! Component: 150 - total flux cleaned = 0.0149568 Jy ! Component: 200 - total flux cleaned = 0.0149474 Jy ! Total flux subtracted in 200 components = 0.0149474 Jy ! Clean residual min=-0.007202 max=0.008518 Jy/beam ! Clean residual mean=0.000078 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.117831 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.117831 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=0.191207Jy sigma=0.000702 ! Fit after self-cal, rms=0.190640Jy sigma=0.000699 ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (22.8, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890618 Jy ! Component: 100 - total flux cleaned = 0.0143209 Jy ! Component: 150 - total flux cleaned = 0.0166288 Jy ! Component: 200 - total flux cleaned = 0.0175993 Jy ! Total flux subtracted in 200 components = 0.0175993 Jy ! Clean residual min=-0.007397 max=0.007390 Jy/beam ! Clean residual mean=0.000043 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.13543 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.135431 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=0.190097Jy sigma=0.000694 ! Fit after self-cal, rms=0.189695Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.189695Jy sigma=0.000691 ! Fit after self-cal, rms=0.182928Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9092 mas, bmaj=1.662 mas, bpa=-3.571 degrees ! Estimated noise=454.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634019 Jy ! Component: 100 - total flux cleaned = 0.0105666 Jy ! Component: 150 - total flux cleaned = 0.0120125 Jy ! Component: 200 - total flux cleaned = 0.012566 Jy ! Total flux subtracted in 200 components = 0.012566 Jy ! Clean residual min=-0.006334 max=0.005991 Jy/beam ! Clean residual mean=-0.000009 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.147997 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.147997 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=0.182596Jy sigma=0.000685 ! Fit after self-cal, rms=0.182079Jy sigma=0.000683 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460778 Jy ! Component: 100 - total flux cleaned = 0.00659812 Jy ! Component: 150 - total flux cleaned = 0.00712912 Jy ! Component: 200 - total flux cleaned = 0.00750864 Jy ! Total flux subtracted in 200 components = 0.00750864 Jy ! Clean residual min=-0.006222 max=0.006370 Jy/beam ! Clean residual mean=-0.000004 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.155505 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.155505 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=0.181829Jy sigma=0.000682 ! Fit after self-cal, rms=0.181558Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.181558Jy sigma=0.000681 ! Fit after self-cal, rms=0.178343Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.151 mas, bmaj=2.695 mas, bpa=-9.426 degrees ! Estimated noise=512.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358641 Jy ! Component: 100 - total flux cleaned = 0.00502102 Jy ! Component: 150 - total flux cleaned = 0.00604335 Jy ! Component: 200 - total flux cleaned = 0.0063162 Jy ! Total flux subtracted in 200 components = 0.0063162 Jy ! Clean residual min=-0.006462 max=0.008762 Jy/beam ! Clean residual mean=-0.000032 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.161821 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.161821 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=0.178229Jy sigma=0.000680 ! Fit after self-cal, rms=0.177996Jy sigma=0.000679 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193574 Jy ! Component: 100 - total flux cleaned = 0.0031324 Jy ! Component: 150 - total flux cleaned = 0.00370512 Jy ! Component: 200 - total flux cleaned = 0.00381688 Jy ! Total flux subtracted in 200 components = 0.00381688 Jy ! Clean residual min=-0.006520 max=0.008789 Jy/beam ! Clean residual mean=-0.000019 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.165638 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.165638 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=0.177908Jy sigma=0.000679 ! Fit after self-cal, rms=0.177742Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9157 mas, bmaj=1.661 mas, bpa=-3.466 degrees ! Estimated noise=453.13 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9157 x 1.661 at -3.466 degrees (North through East) ! Clean map min=-0.005365 max=0.069802 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 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7245 mas, bmaj=1.468 mas, bpa=-1.401 degrees ! Estimated noise=871.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507265 Jy ! Component: 100 - total flux cleaned = 0.0704985 Jy ! Component: 150 - total flux cleaned = 0.0856422 Jy ! Component: 200 - total flux cleaned = 0.0978773 Jy ! Total flux subtracted in 200 components = 0.0978773 Jy ! Clean residual min=-0.010372 max=0.011014 Jy/beam ! Clean residual mean=-0.000030 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.0978773 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 0.0978773 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9157 mas, bmaj=1.661 mas, bpa=-3.466 degrees ! Estimated noise=453.13 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 = 0.0144881 Jy ! Component: 100 - total flux cleaned = 0.0254381 Jy ! Component: 150 - total flux cleaned = 0.034177 Jy ! Component: 200 - total flux cleaned = 0.0412201 Jy ! Total flux subtracted in 200 components = 0.0412201 Jy ! Clean residual min=-0.006950 max=0.007904 Jy/beam ! Clean residual mean=-0.000073 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.139097 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.139097 Jy ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (13.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607009 Jy ! Component: 100 - total flux cleaned = 0.00953702 Jy ! Component: 150 - total flux cleaned = 0.011492 Jy ! Component: 200 - total flux cleaned = 0.0129187 Jy ! Total flux subtracted in 200 components = 0.0129187 Jy ! Clean residual min=-0.005976 max=0.005501 Jy/beam ! Clean residual mean=-0.000032 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.152016 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.152016 Jy ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.151 mas, bmaj=2.695 mas, bpa=-9.426 degrees ! Estimated noise=512.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524227 Jy ! Component: 100 - total flux cleaned = 0.00659992 Jy ! Component: 150 - total flux cleaned = 0.00793096 Jy ! Component: 200 - total flux cleaned = 0.00881005 Jy ! Total flux subtracted in 200 components = 0.00881005 Jy ! Clean residual min=-0.006369 max=0.008475 Jy/beam ! Clean residual mean=-0.000013 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 0.160826 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 = 0.000662868 Jy ! Component: 100 - total flux cleaned = 0.00100043 Jy ! Component: 150 - total flux cleaned = 0.00115568 Jy ! Component: 200 - total flux cleaned = 0.00136971 Jy ! Total flux subtracted in 200 components = 0.00136971 Jy ! Clean residual min=-0.005938 max=0.008499 Jy/beam ! Clean residual mean=-0.000004 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.162196 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.162196 Jy ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9157 mas, bmaj=1.661 mas, bpa=-3.466 degrees ! Estimated noise=453.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.53378e-06 Jy ! Component: 100 - total flux cleaned = 5.70045e-06 Jy ! Component: 150 - total flux cleaned = 7.67979e-06 Jy ! Component: 200 - total flux cleaned = -8.64829e-05 Jy ! Total flux subtracted in 200 components = -8.64829e-05 Jy ! Clean residual min=-0.005053 max=0.005860 Jy/beam ! Clean residual mean=-0.000012 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.162109 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.162109 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=0.177754Jy sigma=0.000676 ! Fit after self-cal, rms=0.177407Jy sigma=0.000675 wmodel J0405+3803_X_2017_01_21_pus_map.mod ! Writing 99 model components to file: J0405+3803_X_2017_01_21_pus_map.mod wobs J0405+3803_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0405+3803_X_2017_01_21_pus_uvs.fits wwins J0405+3803_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J0405+3803_X_2017_01_21_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 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177869 Jy ! Component: 100 - total flux cleaned = 0.00187508 Jy ! Component: 150 - total flux cleaned = 0.00187387 Jy ! Component: 200 - total flux cleaned = 0.00236724 Jy ! Component: 250 - total flux cleaned = 0.00276221 Jy ! Component: 300 - total flux cleaned = 0.00329749 Jy ! Component: 350 - total flux cleaned = 0.00388809 Jy ! Component: 400 - total flux cleaned = 0.00453161 Jy ! Component: 450 - total flux cleaned = 0.00481096 Jy ! Component: 500 - total flux cleaned = 0.00508189 Jy ! Component: 550 - total flux cleaned = 0.00514765 Jy ! Component: 600 - total flux cleaned = 0.0052776 Jy ! Component: 650 - total flux cleaned = 0.00540438 Jy ! Component: 700 - total flux cleaned = 0.00552835 Jy ! Component: 750 - total flux cleaned = 0.00571097 Jy ! Component: 800 - total flux cleaned = 0.00588821 Jy ! Component: 850 - total flux cleaned = 0.00617995 Jy ! Component: 900 - total flux cleaned = 0.00646428 Jy ! Component: 950 - total flux cleaned = 0.00657728 Jy ! Component: 1000 - total flux cleaned = 0.00707148 Jy ! Component: 1050 - total flux cleaned = 0.00728744 Jy ! Component: 1100 - total flux cleaned = 0.00776332 Jy ! Component: 1150 - total flux cleaned = 0.00802343 Jy ! Component: 1200 - total flux cleaned = 0.00843413 Jy ! Component: 1250 - total flux cleaned = 0.00883802 Jy ! Component: 1300 - total flux cleaned = 0.00918663 Jy ! Component: 1350 - total flux cleaned = 0.0096287 Jy ! Component: 1400 - total flux cleaned = 0.0100635 Jy ! Component: 1450 - total flux cleaned = 0.0104922 Jy ! Component: 1500 - total flux cleaned = 0.0109616 Jy ! Component: 1550 - total flux cleaned = 0.0111935 Jy ! Component: 1600 - total flux cleaned = 0.0116519 Jy ! Component: 1650 - total flux cleaned = 0.0119232 Jy ! Component: 1700 - total flux cleaned = 0.0122812 Jy ! Component: 1750 - total flux cleaned = 0.0126792 Jy ! Component: 1800 - total flux cleaned = 0.0130724 Jy ! Component: 1850 - total flux cleaned = 0.0132459 Jy ! Component: 1900 - total flux cleaned = 0.0135878 Jy ! Component: 1950 - total flux cleaned = 0.0139687 Jy ! Component: 2000 - total flux cleaned = 0.014178 Jy ! Total flux subtracted in 2048 components = 0.014509 Jy ! Clean residual min=-0.002061 max=0.002062 Jy/beam ! Clean residual mean=0.000018 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.176618 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 240 components and 0.176618 Jy ![Exited script file: muppet] wmap "J0405+3803_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9157 x 1.661 at -3.466 degrees (North through East) ! Clean map min=-0.0046598 max=0.067528 Jy/beam ! Writing clean map to FITS file: J0405+3803_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0675276 invert ! Inverting map ! Your choice of large map pixels excluded 0.137% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000788241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.50186 3.50186 7.00372 14.0074 28.0149 56.0298 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9157 x 1.661 at -3.466 degrees (North through East) ! Clean map min=-0.0046598 max=0.067528 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 J0405+3803_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:50 2019