! Started logfile: J1437-2947_X_2017_07_16_pus_uvs.log on Thu May 9 14:06:47 2019 obs J1437-2947_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1437-2947_X_2017_07_16_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74029 visibilities/baseline/integration-bin. ! Found source: J1437-2947 ! ! 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 1200 lines of history. ! ! Reading 45972 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 J1437-2947_X_2017_07_16_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 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004718Jy sigma=0.006592 ! Fit after self-cal, rms=0.949166Jy sigma=0.006263 ! 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 ! Estimated beam: bmin=0.6114 mas, bmaj=1.631 mas, bpa=-6.404 degrees ! Estimated noise=1017.46 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 = 0.0437055 Jy ! Component: 100 - total flux cleaned = 0.0532966 Jy ! Total flux subtracted in 100 components = 0.0532966 Jy ! Clean residual min=-0.003951 max=0.003859 Jy/beam ! Clean residual mean=0.000018 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0532966 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0532966 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=0.112631Jy sigma=0.000623 ! Fit after self-cal, rms=0.111162Jy sigma=0.000613 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498987 Jy ! Component: 100 - total flux cleaned = 0.00700586 Jy ! Total flux subtracted in 100 components = 0.00700586 Jy ! Clean residual min=-0.003725 max=0.003257 Jy/beam ! Clean residual mean=0.000023 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0603025 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0603025 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=0.110901Jy sigma=0.000613 ! Fit after self-cal, rms=0.110863Jy sigma=0.000613 ! Inverting map 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 ! Estimated beam: bmin=0.759 mas, bmaj=1.965 mas, bpa=-5.199 degrees ! Estimated noise=529.7 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446377 Jy ! Component: 100 - total flux cleaned = -0.000533853 Jy ! Component: 150 - total flux cleaned = -0.00053391 Jy ! Component: 200 - total flux cleaned = -0.000534634 Jy ! Total flux subtracted in 200 components = -0.000534634 Jy ! Clean residual min=-0.003249 max=0.003404 Jy/beam ! Clean residual mean=0.000083 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0597678 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0597678 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=0.110855Jy sigma=0.000613 ! Fit after self-cal, rms=0.110822Jy sigma=0.000612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.80 KP 1.04 ! LA 1.05 MK 0.99 NL 1.00 OV 1.08 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.87 KP 1.16 ! LA 1.06 MK 1.08 NL 1.02 OV 1.00 ! PT 1.28 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.84 KP 1.01 ! LA 1.12 MK 0.99 NL 0.96 OV 1.03 ! PT 1.19 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.84 KP 1.08 ! LA 1.18 MK 1.14 NL 1.00 OV 1.04 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 0.74 KP 1.05 ! LA 1.06 MK 1.12 NL 1.06 OV 1.05 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.78 KP 1.11 ! LA 1.03 MK 1.11 NL 0.98 OV 1.06 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.76 KP 1.02 ! LA 1.15 MK 1.03 NL 0.96 OV 1.06 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.74 KP 0.95 ! LA 1.17 MK 1.00 NL 1.01 OV 1.07 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.76 KP 0.99 ! LA 1.05 MK 0.94 NL 1.02 OV 1.02 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.76 KP 1.01 ! LA 1.12 MK 1.01 NL 0.93 OV 1.03 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00* HN 0.73 KP 0.96 ! LA 1.03 MK 0.90 NL 0.97 OV 1.08 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.00* HN 0.65 KP 0.96 ! LA 1.04 MK 0.87 NL 0.93 OV 0.98 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.110822Jy sigma=0.000612 ! Fit after self-cal, rms=0.100563Jy sigma=0.000610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7547 mas, bmaj=1.968 mas, bpa=-5.419 degrees ! Estimated noise=529.133 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 = 0.000106068 Jy ! Component: 100 - total flux cleaned = 0.000159412 Jy ! Component: 150 - total flux cleaned = 0.000194152 Jy ! Component: 200 - total flux cleaned = 0.000215718 Jy ! Total flux subtracted in 200 components = 0.000215718 Jy ! Clean residual min=-0.001940 max=0.002710 Jy/beam ! Clean residual mean=0.000049 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0599836 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0599835 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=0.100559Jy sigma=0.000610 ! Fit after self-cal, rms=0.100263Jy sigma=0.000609 ! Inverting map 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=0.100263Jy sigma=0.000609 ! Fit after self-cal, rms=0.098854Jy sigma=0.000609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7529 mas, bmaj=1.967 mas, bpa=-5.486 degrees ! Estimated noise=526.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104416 Jy ! Component: 100 - total flux cleaned = 0.000168041 Jy ! Component: 150 - total flux cleaned = 0.000201626 Jy ! Component: 200 - total flux cleaned = 0.0002227 Jy ! Total flux subtracted in 200 components = 0.0002227 Jy ! Clean residual min=-0.001875 max=0.002594 Jy/beam ! Clean residual mean=0.000045 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0602062 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0602062 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=0.098850Jy sigma=0.000609 ! Fit after self-cal, rms=0.098814Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map 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, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265269 Jy ! Component: 100 - total flux cleaned = 0.00405156 Jy ! Component: 150 - total flux cleaned = 0.00493819 Jy ! Component: 200 - total flux cleaned = 0.00541562 Jy ! Total flux subtracted in 200 components = 0.00541562 Jy ! Clean residual min=-0.001691 max=0.001809 Jy/beam ! Clean residual mean=0.000029 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0656219 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0656219 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=0.098752Jy sigma=0.000608 ! Fit after self-cal, rms=0.098714Jy sigma=0.000608 ! Inverting map 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=0.098714Jy sigma=0.000608 ! Fit after self-cal, rms=0.098196Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7511 mas, bmaj=1.952 mas, bpa=-5.764 degrees ! Estimated noise=524.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185457 Jy ! Component: 100 - total flux cleaned = 0.00283957 Jy ! Component: 150 - total flux cleaned = 0.00346366 Jy ! Component: 200 - total flux cleaned = 0.00370459 Jy ! Total flux subtracted in 200 components = 0.00370459 Jy ! Clean residual min=-0.001221 max=0.001752 Jy/beam ! Clean residual mean=0.000019 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0693265 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0693265 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=0.098167Jy sigma=0.000607 ! Fit after self-cal, rms=0.098156Jy sigma=0.000607 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.00125516 Jy ! Component: 100 - total flux cleaned = 0.00180459 Jy ! Component: 150 - total flux cleaned = 0.00204795 Jy ! Component: 200 - total flux cleaned = 0.00217221 Jy ! Total flux subtracted in 200 components = 0.00217221 Jy ! Clean residual min=-0.001263 max=0.001586 Jy/beam ! Clean residual mean=0.000019 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0714987 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0714987 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=0.098141Jy sigma=0.000607 ! Fit after self-cal, rms=0.098129Jy sigma=0.000607 ! Inverting map 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=0.098129Jy sigma=0.000607 ! Fit after self-cal, rms=0.098197Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=5.085 mas, bpa=-1.074 degrees ! Estimated noise=727.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016809 Jy ! Component: 100 - total flux cleaned = 0.00242031 Jy ! Component: 150 - total flux cleaned = 0.00269454 Jy ! Component: 200 - total flux cleaned = 0.00280129 Jy ! Total flux subtracted in 200 components = 0.00280129 Jy ! Clean residual min=-0.001685 max=0.002407 Jy/beam ! Clean residual mean=0.000035 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0743 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0742999 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=0.098194Jy sigma=0.000607 ! Fit after self-cal, rms=0.098203Jy sigma=0.000607 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.00105779 Jy ! Component: 100 - total flux cleaned = 0.00119915 Jy ! Component: 150 - total flux cleaned = 0.00130746 Jy ! Component: 200 - total flux cleaned = 0.00133081 Jy ! Total flux subtracted in 200 components = 0.00133081 Jy ! Clean residual min=-0.001643 max=0.002234 Jy/beam ! Clean residual mean=0.000033 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0756308 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0756307 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=0.098203Jy sigma=0.000606 ! Fit after self-cal, rms=0.098190Jy sigma=0.000606 ! Inverting map 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 ! Estimated beam: bmin=0.7495 mas, bmaj=1.945 mas, bpa=-5.821 degrees ! Estimated noise=523.777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7495 x 1.945 at -5.821 degrees (North through East) ! Clean map min=-0.0011458 max=0.057542 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 ! Estimated beam: bmin=0.6027 mas, bmaj=1.618 mas, bpa=-7.476 degrees ! Estimated noise=970.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044444 Jy ! Component: 100 - total flux cleaned = 0.0546374 Jy ! Component: 150 - total flux cleaned = 0.0593467 Jy ! Component: 200 - total flux cleaned = 0.0627857 Jy ! Total flux subtracted in 200 components = 0.0627857 Jy ! Clean residual min=-0.002235 max=0.002229 Jy/beam ! Clean residual mean=0.000013 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0627857 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0627857 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7495 mas, bmaj=1.945 mas, bpa=-5.821 degrees ! Estimated noise=523.777 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 = 0.00380669 Jy ! Component: 100 - total flux cleaned = 0.00634127 Jy ! Component: 150 - total flux cleaned = 0.00821234 Jy ! Component: 200 - total flux cleaned = 0.00961189 Jy ! Total flux subtracted in 200 components = 0.00961189 Jy ! Clean residual min=-0.001345 max=0.001592 Jy/beam ! Clean residual mean=0.000020 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0723976 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.0723976 Jy ! Inverting map 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 ! Estimated beam: bmin=2.048 mas, bmaj=5.085 mas, bpa=-1.074 degrees ! Estimated noise=727.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185917 Jy ! Component: 100 - total flux cleaned = 0.00292501 Jy ! Component: 150 - total flux cleaned = 0.00359012 Jy ! Component: 200 - total flux cleaned = 0.00374364 Jy ! Total flux subtracted in 200 components = 0.00374364 Jy ! Clean residual min=-0.001752 max=0.002119 Jy/beam ! Clean residual mean=0.000031 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0761412 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 = 0.000113427 Jy ! Component: 100 - total flux cleaned = 0.000199187 Jy ! Component: 150 - total flux cleaned = 0.000237114 Jy ! Component: 200 - total flux cleaned = 0.000272204 Jy ! Total flux subtracted in 200 components = 0.000272204 Jy ! Clean residual min=-0.001737 max=0.002060 Jy/beam ! Clean residual mean=0.000029 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0764134 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0764135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7495 mas, bmaj=1.945 mas, bpa=-5.821 degrees ! Estimated noise=523.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215758 Jy ! Component: 100 - total flux cleaned = -0.000244589 Jy ! Component: 150 - total flux cleaned = -0.000267642 Jy ! Component: 200 - total flux cleaned = -0.000287433 Jy ! Total flux subtracted in 200 components = -0.000287433 Jy ! Clean residual min=-0.001238 max=0.001528 Jy/beam ! Clean residual mean=0.000013 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.076126 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.076126 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=0.098198Jy sigma=0.000606 ! Fit after self-cal, rms=0.098191Jy sigma=0.000606 wmodel J1437-2947_X_2017_07_16_pus_map.mod ! Writing 68 model components to file: J1437-2947_X_2017_07_16_pus_map.mod wobs J1437-2947_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1437-2947_X_2017_07_16_pus_uvs.fits wwins J1437-2947_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1437-2947_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056477 Jy ! Component: 100 - total flux cleaned = 0.000677441 Jy ! Component: 150 - total flux cleaned = 0.000635518 Jy ! Component: 200 - total flux cleaned = 0.00063571 Jy ! Component: 250 - total flux cleaned = 0.000674308 Jy ! Component: 300 - total flux cleaned = 0.000748103 Jy ! Component: 350 - total flux cleaned = 0.000766074 Jy ! Component: 400 - total flux cleaned = 0.000766 Jy ! Component: 450 - total flux cleaned = 0.00080007 Jy ! Component: 500 - total flux cleaned = 0.000849542 Jy ! Component: 550 - total flux cleaned = 0.000833425 Jy ! Component: 600 - total flux cleaned = 0.000849524 Jy ! Component: 650 - total flux cleaned = 0.000865366 Jy ! Component: 700 - total flux cleaned = 0.000880629 Jy ! Component: 750 - total flux cleaned = 0.000880374 Jy ! Component: 800 - total flux cleaned = 0.000894488 Jy ! Component: 850 - total flux cleaned = 0.000922688 Jy ! Component: 900 - total flux cleaned = 0.000880687 Jy ! Component: 950 - total flux cleaned = 0.000922031 Jy ! Component: 1000 - total flux cleaned = 0.000935683 Jy ! Component: 1050 - total flux cleaned = 0.000988846 Jy ! Component: 1100 - total flux cleaned = 0.00100208 Jy ! Component: 1150 - total flux cleaned = 0.00105359 Jy ! Component: 1200 - total flux cleaned = 0.00110377 Jy ! Component: 1250 - total flux cleaned = 0.00109113 Jy ! Component: 1300 - total flux cleaned = 0.00113982 Jy ! Component: 1350 - total flux cleaned = 0.00113961 Jy ! Component: 1400 - total flux cleaned = 0.00113941 Jy ! Component: 1450 - total flux cleaned = 0.00115125 Jy ! Component: 1500 - total flux cleaned = 0.00119722 Jy ! Component: 1550 - total flux cleaned = 0.00120856 Jy ! Component: 1600 - total flux cleaned = 0.00126443 Jy ! Component: 1650 - total flux cleaned = 0.00128638 Jy ! Component: 1700 - total flux cleaned = 0.00128651 Jy ! Component: 1750 - total flux cleaned = 0.00127604 Jy ! Component: 1800 - total flux cleaned = 0.00129722 Jy ! Component: 1850 - total flux cleaned = 0.00129707 Jy ! Component: 1900 - total flux cleaned = 0.00128673 Jy ! Component: 1950 - total flux cleaned = 0.00128669 Jy ! Component: 2000 - total flux cleaned = 0.00130654 Jy ! Total flux subtracted in 2048 components = 0.00126686 Jy ! Clean residual min=-0.000495 max=0.000655 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0773929 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 205 components and 0.0773929 Jy ![Exited script file: muppet] wmap "J1437-2947_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7495 x 1.945 at -5.821 degrees (North through East) ! Clean map min=-0.0008634 max=0.05724 Jy/beam ! Writing clean map to FITS file: J1437-2947_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0572399 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186128 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.975513 0.975513 1.95103 3.90205 7.8041 15.6082 31.2164 62.4328 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7495 x 1.945 at -5.821 degrees (North through East) ! Clean map min=-0.0008634 max=0.05724 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 J1437-2947_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:06:50 2019