! Started logfile: J1140+1203_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:10 2019 obs J1140+1203_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1140+1203_X_2017_02_19_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.716569 visibilities/baseline/integration-bin. ! Found source: J1140+1203 ! ! 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 858 lines of history. ! ! Reading 44112 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 J1140+1203_X_2017_02_19_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 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997860Jy sigma=0.008394 ! Fit after self-cal, rms=0.960435Jy sigma=0.008095 ! 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 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7408 mas, bmaj=1.606 mas, bpa=-1.596 degrees ! Estimated noise=850.469 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 = 0.0324402 Jy ! Component: 100 - total flux cleaned = 0.0395481 Jy ! Total flux subtracted in 100 components = 0.0395481 Jy ! Clean residual min=-0.001983 max=0.002017 Jy/beam ! Clean residual mean=-0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0395481 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0395481 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=0.079972Jy sigma=0.000630 ! Fit after self-cal, rms=0.078598Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401752 Jy ! Component: 100 - total flux cleaned = 0.00455458 Jy ! Total flux subtracted in 100 components = 0.00455458 Jy ! Clean residual min=-0.002104 max=0.002083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0441027 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0441027 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=0.078370Jy sigma=0.000617 ! Fit after self-cal, rms=0.078333Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8906 mas, bmaj=1.791 mas, bpa=-0.822 degrees ! Estimated noise=410.782 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 = 0.00103758 Jy ! Component: 100 - total flux cleaned = 0.00128302 Jy ! Component: 150 - total flux cleaned = 0.00129872 Jy ! Component: 200 - total flux cleaned = 0.00133656 Jy ! Total flux subtracted in 200 components = 0.00133656 Jy ! Clean residual min=-0.001361 max=0.001516 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0454392 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0454392 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=0.078310Jy sigma=0.000617 ! Fit after self-cal, rms=0.078296Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 1.02 FD 1.05 HN 1.05 KP 0.93 ! LA 1.09 MK 1.02 NL 1.00 OV 1.04 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 0.99 ! LA 1.11 MK 1.04 NL 1.00 OV 1.06 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.02 KP 0.95 ! LA 1.17 MK 1.06 NL 1.03 OV 1.12 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.94 KP 0.97 ! LA 1.08 MK 1.00 NL 1.01 OV 1.08 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.96 KP 0.95 ! LA 1.03 MK 1.07 NL 1.00 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.87 ! LA 1.08 MK 1.07 NL 0.97 OV 1.11 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.93 KP 0.91 ! LA 1.09 MK 1.09 NL 0.93 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.92 KP 0.94 ! LA 1.06 MK 1.03 NL 0.94 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.92 KP 0.94 ! LA 1.06 MK 0.95 NL 0.95 OV 0.98 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.85 KP 0.91 ! LA 1.02 MK 1.01 NL 0.91 OV 1.05 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.92 KP 0.88 ! LA 1.12 MK 0.93 NL 0.99 OV 0.91 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.87 HN 0.82 KP 0.93 ! LA 1.05 MK 0.98 NL 0.93 OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.078296Jy sigma=0.000617 ! Fit after self-cal, rms=0.076477Jy sigma=0.000615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8928 mas, bmaj=1.788 mas, bpa=-0.9344 degrees ! Estimated noise=410.177 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 = 0.000270441 Jy ! Component: 100 - total flux cleaned = 0.000400011 Jy ! Component: 150 - total flux cleaned = 0.000495255 Jy ! Component: 200 - total flux cleaned = 0.000542148 Jy ! Total flux subtracted in 200 components = 0.000542148 Jy ! Clean residual min=-0.000964 max=0.001182 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0459814 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0459814 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=0.076473Jy sigma=0.000615 ! Fit after self-cal, rms=0.076406Jy sigma=0.000615 ! Inverting map ! Your choice of large map pixels excluded 0.172% 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=0.076406Jy sigma=0.000615 ! Fit after self-cal, rms=0.075550Jy sigma=0.000614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8948 mas, bmaj=1.788 mas, bpa=-1.152 degrees ! Estimated noise=409.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102692 Jy ! Component: 100 - total flux cleaned = 0.000154226 Jy ! Component: 150 - total flux cleaned = 0.00018665 Jy ! Component: 200 - total flux cleaned = 0.000192554 Jy ! Total flux subtracted in 200 components = 0.000192554 Jy ! Clean residual min=-0.000894 max=0.001014 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0461739 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.0461739 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=0.075549Jy sigma=0.000614 ! Fit after self-cal, rms=0.075570Jy sigma=0.000614 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 = 2.56661e-06 Jy ! Component: 100 - total flux cleaned = 3.2606e-05 Jy ! Component: 150 - total flux cleaned = 3.34338e-05 Jy ! Component: 200 - total flux cleaned = 3.84247e-05 Jy ! Total flux subtracted in 200 components = 3.84247e-05 Jy ! Clean residual min=-0.000932 max=0.001001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0462124 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.0462124 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=0.075569Jy sigma=0.000614 ! Fit after self-cal, rms=0.075566Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.172% 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=0.075566Jy sigma=0.000614 ! Fit after self-cal, rms=0.075749Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8935 mas, bmaj=1.786 mas, bpa=-1.253 degrees ! Estimated noise=408.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89261e-05 Jy ! Component: 100 - total flux cleaned = 0.000100165 Jy ! Component: 150 - total flux cleaned = 0.000121187 Jy ! Component: 200 - total flux cleaned = 0.000142289 Jy ! Total flux subtracted in 200 components = 0.000142289 Jy ! Clean residual min=-0.000908 max=0.000984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0463547 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0463547 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=0.075748Jy sigma=0.000614 ! Fit after self-cal, rms=0.075775Jy sigma=0.000614 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 = -1.7087e-05 Jy ! Component: 100 - total flux cleaned = 3.84229e-06 Jy ! Component: 150 - total flux cleaned = -4.68594e-06 Jy ! Component: 200 - total flux cleaned = -1.19624e-05 Jy ! Total flux subtracted in 200 components = -1.19624e-05 Jy ! Clean residual min=-0.000915 max=0.000957 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0463427 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0463427 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=0.075775Jy sigma=0.000614 ! Fit after self-cal, rms=0.075775Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.172% 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=0.075775Jy sigma=0.000614 ! Fit after self-cal, rms=0.075862Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.057 mas, bmaj=2.717 mas, bpa=4.766 degrees ! Estimated noise=530.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212933 Jy ! Component: 100 - total flux cleaned = 0.000254032 Jy ! Component: 150 - total flux cleaned = 0.000283987 Jy ! Component: 200 - total flux cleaned = 0.000306072 Jy ! Total flux subtracted in 200 components = 0.000306072 Jy ! Clean residual min=-0.001099 max=0.001053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0466488 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 31 components and 0.0466488 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=0.075863Jy sigma=0.000614 ! Fit after self-cal, rms=0.075870Jy sigma=0.000614 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 = -5.8794e-05 Jy ! Component: 100 - total flux cleaned = -3.91253e-05 Jy ! Component: 150 - total flux cleaned = -2.0611e-05 Jy ! Component: 200 - total flux cleaned = -1.49392e-05 Jy ! Total flux subtracted in 200 components = -1.49392e-05 Jy ! Clean residual min=-0.001065 max=0.001072 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0466338 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0466338 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=0.075871Jy sigma=0.000614 ! Fit after self-cal, rms=0.075872Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8926 mas, bmaj=1.784 mas, bpa=-1.323 degrees ! Estimated noise=408.101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8926 x 1.784 at -1.323 degrees (North through East) ! Clean map min=-0.00083709 max=0.044752 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 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7423 mas, bmaj=1.609 mas, bpa=-2.24 degrees ! Estimated noise=840.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343767 Jy ! Component: 100 - total flux cleaned = 0.0420363 Jy ! Component: 150 - total flux cleaned = 0.0435386 Jy ! Component: 200 - total flux cleaned = 0.0442325 Jy ! Total flux subtracted in 200 components = 0.0442325 Jy ! Clean residual min=-0.001992 max=0.001883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0442325 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0442325 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8926 mas, bmaj=1.784 mas, bpa=-1.323 degrees ! Estimated noise=408.101 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 = 0.00126671 Jy ! Component: 100 - total flux cleaned = 0.00189083 Jy ! Component: 150 - total flux cleaned = 0.00199065 Jy ! Component: 200 - total flux cleaned = 0.00200257 Jy ! Total flux subtracted in 200 components = 0.00200257 Jy ! Clean residual min=-0.000964 max=0.000958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0462351 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0462351 Jy ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.057 mas, bmaj=2.717 mas, bpa=4.766 degrees ! Estimated noise=530.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270153 Jy ! Component: 100 - total flux cleaned = 0.000318849 Jy ! Component: 150 - total flux cleaned = 0.000348774 Jy ! Component: 200 - total flux cleaned = 0.000377627 Jy ! Total flux subtracted in 200 components = 0.000377627 Jy ! Clean residual min=-0.001079 max=0.001067 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0466127 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 = 1.35354e-05 Jy ! Component: 100 - total flux cleaned = 2.45051e-05 Jy ! Component: 150 - total flux cleaned = 2.1516e-05 Jy ! Component: 200 - total flux cleaned = 2.15557e-05 Jy ! Total flux subtracted in 200 components = 2.15557e-05 Jy ! Clean residual min=-0.001062 max=0.001063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0466343 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0466343 Jy ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 0.172% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8926 mas, bmaj=1.784 mas, bpa=-1.323 degrees ! Estimated noise=408.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237641 Jy ! Component: 100 - total flux cleaned = -0.000218634 Jy ! Component: 150 - total flux cleaned = -0.000210675 Jy ! Component: 200 - total flux cleaned = -0.000197324 Jy ! Total flux subtracted in 200 components = -0.000197324 Jy ! Clean residual min=-0.000921 max=0.000934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.046437 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.046437 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=0.075874Jy sigma=0.000614 ! Fit after self-cal, rms=0.075874Jy sigma=0.000614 wmodel J1140+1203_X_2017_02_19_pus_map.mod ! Writing 36 model components to file: J1140+1203_X_2017_02_19_pus_map.mod wobs J1140+1203_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1140+1203_X_2017_02_19_pus_uvs.fits wwins J1140+1203_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1140+1203_X_2017_02_19_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 0.172% 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 = 8.70004e-05 Jy ! Component: 100 - total flux cleaned = 0.000167339 Jy ! Component: 150 - total flux cleaned = 0.000241538 Jy ! Component: 200 - total flux cleaned = 0.000313222 Jy ! Component: 250 - total flux cleaned = 0.000396474 Jy ! Component: 300 - total flux cleaned = 0.000503546 Jy ! Component: 350 - total flux cleaned = 0.000555308 Jy ! Component: 400 - total flux cleaned = 0.000592889 Jy ! Component: 450 - total flux cleaned = 0.000629942 Jy ! Component: 500 - total flux cleaned = 0.00069025 Jy ! Component: 550 - total flux cleaned = 0.000760941 Jy ! Component: 600 - total flux cleaned = 0.000795264 Jy ! Component: 650 - total flux cleaned = 0.000795247 Jy ! Component: 700 - total flux cleaned = 0.000828525 Jy ! Component: 750 - total flux cleaned = 0.000806776 Jy ! Component: 800 - total flux cleaned = 0.000828122 Jy ! Component: 850 - total flux cleaned = 0.000827949 Jy ! Component: 900 - total flux cleaned = 0.000858842 Jy ! Component: 950 - total flux cleaned = 0.000869068 Jy ! Component: 1000 - total flux cleaned = 0.000879051 Jy ! Component: 1050 - total flux cleaned = 0.0008789 Jy ! Component: 1100 - total flux cleaned = 0.00086931 Jy ! Component: 1150 - total flux cleaned = 0.000888297 Jy ! Component: 1200 - total flux cleaned = 0.000869409 Jy ! Component: 1250 - total flux cleaned = 0.000878393 Jy ! Component: 1300 - total flux cleaned = 0.00089676 Jy ! Component: 1350 - total flux cleaned = 0.000905894 Jy ! Component: 1400 - total flux cleaned = 0.000914779 Jy ! Component: 1450 - total flux cleaned = 0.000932358 Jy ! Component: 1500 - total flux cleaned = 0.00094986 Jy ! Component: 1550 - total flux cleaned = 0.000975544 Jy ! Component: 1600 - total flux cleaned = 0.000975642 Jy ! Component: 1650 - total flux cleaned = 0.0010009 Jy ! Component: 1700 - total flux cleaned = 0.00102582 Jy ! Component: 1750 - total flux cleaned = 0.00105045 Jy ! Component: 1800 - total flux cleaned = 0.00109087 Jy ! Component: 1850 - total flux cleaned = 0.00109887 Jy ! Component: 1900 - total flux cleaned = 0.00109884 Jy ! Component: 1950 - total flux cleaned = 0.00111459 Jy ! Component: 2000 - total flux cleaned = 0.00113764 Jy ! Total flux subtracted in 2048 components = 0.00113764 Jy ! Clean residual min=-0.000403 max=0.000503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0475746 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 184 components and 0.0475746 Jy ![Exited script file: muppet] wmap "J1140+1203_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.172% 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: 0.8926 x 1.784 at -1.323 degrees (North through East) ! Clean map min=-0.00062853 max=0.044585 Jy/beam ! Writing clean map to FITS file: J1140+1203_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0445849 invert ! Inverting map ! Your choice of large map pixels excluded 0.172% 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 0.00014266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.959919 0.959919 1.91984 3.83968 7.67935 15.3587 30.7174 61.4348 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8926 x 1.784 at -1.323 degrees (North through East) ! Clean map min=-0.00062853 max=0.044585 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 J1140+1203_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:12 2019