! Started logfile: J1746+6226_X_2017_06_15_pus_uvs.log on Tue May 7 20:00:13 2019 obs J1746+6226_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1746+6226_X_2017_06_15_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852778 visibilities/baseline/integration-bin. ! Found source: J1746+6226 ! ! 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 989 lines of history. ! ! Reading 3684 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 J1746+6226_X_2017_06_15_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.551007Jy sigma=0.004704 ! Fit after self-cal, rms=0.516152Jy sigma=0.004452 ! 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=0.6382 mas, bmaj=2.833 mas, bpa=-54.08 degrees ! Estimated noise=2143.34 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 = 0.370294 Jy ! Component: 100 - total flux cleaned = 0.455894 Jy ! Total flux subtracted in 100 components = 0.455894 Jy ! Clean residual min=-0.012096 max=0.032879 Jy/beam ! Clean residual mean=0.000047 rms=0.004773 Jy/beam ! Combined flux in latest and established models = 0.455894 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.455894 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=0.097125Jy sigma=0.000838 ! Fit after self-cal, rms=0.097129Jy sigma=0.000838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03501 Jy ! Component: 100 - total flux cleaned = 0.0523473 Jy ! Total flux subtracted in 100 components = 0.0523473 Jy ! Clean residual min=-0.007867 max=0.009693 Jy/beam ! Clean residual mean=0.000035 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 0.508241 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.508241 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=0.081652Jy sigma=0.000686 ! Fit after self-cal, rms=0.081660Jy sigma=0.000686 ! 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=0.8516 mas, bmaj=2.888 mas, bpa=-53.89 degrees ! Estimated noise=1347.61 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 = 0.0133363 Jy ! Component: 100 - total flux cleaned = 0.0178533 Jy ! Component: 150 - total flux cleaned = 0.0184968 Jy ! Component: 200 - total flux cleaned = 0.0186738 Jy ! Total flux subtracted in 200 components = 0.0186738 Jy ! Clean residual min=-0.005512 max=0.005160 Jy/beam ! Clean residual mean=0.000061 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.526915 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.526915 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=0.079376Jy sigma=0.000664 ! Fit after self-cal, rms=0.079378Jy sigma=0.000664 ! 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 0.99 FD 1.00 HN 1.02 KP 1.06 ! LA 0.96 MK 0.97 NL 0.97 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 0.98 ! LA 0.98 MK 0.98 NL 0.96 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.00 ! LA 1.01 MK 0.98 NL 0.98 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.95 KP 1.03 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 1.01 ! LA 0.99 MK 0.99 NL 0.96 OV 0.97 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.94 KP 0.99 ! LA 1.03 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 1.00 ! LA 0.99 MK 0.99 NL 0.98 OV 0.96 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.01 ! LA 1.01 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.02 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 1.00 ! LA 1.02 MK 1.01 NL 0.97 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.04 ! LA 1.02 MK 1.01 NL 0.94 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.079378Jy sigma=0.000664 ! Fit after self-cal, rms=0.077683Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=2.881 mas, bpa=-53.96 degrees ! Estimated noise=1341.73 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 = 0.00175113 Jy ! Component: 100 - total flux cleaned = 0.00216558 Jy ! Component: 150 - total flux cleaned = 0.00232791 Jy ! Component: 200 - total flux cleaned = 0.00248828 Jy ! Total flux subtracted in 200 components = 0.00248828 Jy ! Clean residual min=-0.002883 max=0.003743 Jy/beam ! Clean residual mean=0.000042 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.529403 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.529403 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=0.077616Jy sigma=0.000648 ! Fit after self-cal, rms=0.077626Jy sigma=0.000648 ! 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=0.077626Jy sigma=0.000648 ! Fit after self-cal, rms=0.077600Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8522 mas, bmaj=2.88 mas, bpa=-53.98 degrees ! Estimated noise=1342.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897882 Jy ! Component: 100 - total flux cleaned = 0.00115489 Jy ! Component: 150 - total flux cleaned = 0.00129782 Jy ! Component: 200 - total flux cleaned = 0.00143913 Jy ! Total flux subtracted in 200 components = 0.00143913 Jy ! Clean residual min=-0.002779 max=0.003620 Jy/beam ! Clean residual mean=0.000041 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.530842 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.530842 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=0.077570Jy sigma=0.000648 ! Fit after self-cal, rms=0.077568Jy sigma=0.000648 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 = 6.81658e-05 Jy ! Component: 100 - total flux cleaned = 0.000226621 Jy ! Component: 150 - total flux cleaned = 0.000337104 Jy ! Component: 200 - total flux cleaned = 0.000406871 Jy ! Total flux subtracted in 200 components = 0.000406871 Jy ! Clean residual min=-0.002764 max=0.003623 Jy/beam ! Clean residual mean=0.000042 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.531249 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.531249 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=0.077559Jy sigma=0.000648 ! Fit after self-cal, rms=0.077560Jy sigma=0.000647 ! 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=0.077560Jy sigma=0.000647 ! Fit after self-cal, rms=0.077560Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=2.879 mas, bpa=-54 degrees ! Estimated noise=1342.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608202 Jy ! Component: 100 - total flux cleaned = 0.000736171 Jy ! Component: 150 - total flux cleaned = 0.000886599 Jy ! Component: 200 - total flux cleaned = 0.00101263 Jy ! Total flux subtracted in 200 components = 0.00101263 Jy ! Clean residual min=-0.002701 max=0.003526 Jy/beam ! Clean residual mean=0.000042 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.532261 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.532261 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=0.077546Jy sigma=0.000647 ! Fit after self-cal, rms=0.077546Jy sigma=0.000647 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 = 8.68307e-05 Jy ! Component: 100 - total flux cleaned = 0.000205567 Jy ! Component: 150 - total flux cleaned = 0.000301222 Jy ! Component: 200 - total flux cleaned = 0.000345847 Jy ! Total flux subtracted in 200 components = 0.000345847 Jy ! Clean residual min=-0.002684 max=0.003532 Jy/beam ! Clean residual mean=0.000042 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.532607 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.532607 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=0.077541Jy sigma=0.000647 ! Fit after self-cal, rms=0.077541Jy sigma=0.000647 ! 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=0.077541Jy sigma=0.000647 ! Fit after self-cal, rms=0.077555Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=3.206 mas, bpa=-62.6 degrees ! Estimated noise=1664.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140096 Jy ! Component: 100 - total flux cleaned = 0.00182333 Jy ! Component: 150 - total flux cleaned = 0.0020284 Jy ! Component: 200 - total flux cleaned = 0.00214092 Jy ! Total flux subtracted in 200 components = 0.00214092 Jy ! Clean residual min=-0.003127 max=0.004661 Jy/beam ! Clean residual mean=0.000102 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.534748 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.534748 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=0.077561Jy sigma=0.000647 ! Fit after self-cal, rms=0.077560Jy sigma=0.000647 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 = 8.93853e-06 Jy ! Component: 100 - total flux cleaned = 8.44717e-05 Jy ! Component: 150 - total flux cleaned = 0.000124981 Jy ! Component: 200 - total flux cleaned = 0.00015116 Jy ! Total flux subtracted in 200 components = 0.00015116 Jy ! Clean residual min=-0.003133 max=0.004681 Jy/beam ! Clean residual mean=0.000103 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.534899 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.5349 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=0.077565Jy sigma=0.000647 ! Fit after self-cal, rms=0.077565Jy sigma=0.000647 ! 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=0.8515 mas, bmaj=2.879 mas, bpa=-54.01 degrees ! Estimated noise=1342.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8515 x 2.879 at -54.01 degrees (North through East) ! Clean map min=-0.0026135 max=0.48765 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=0.6373 mas, bmaj=2.83 mas, bpa=-54.18 degrees ! Estimated noise=2128.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.367656 Jy ! Component: 100 - total flux cleaned = 0.452919 Jy ! Component: 150 - total flux cleaned = 0.488147 Jy ! Component: 200 - total flux cleaned = 0.505824 Jy ! Total flux subtracted in 200 components = 0.505824 Jy ! Clean residual min=-0.005172 max=0.008466 Jy/beam ! Clean residual mean=0.000028 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.505824 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.505824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8515 mas, bmaj=2.879 mas, bpa=-54.01 degrees ! Estimated noise=1342.7 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 = 0.0136836 Jy ! Component: 100 - total flux cleaned = 0.020426 Jy ! Component: 150 - total flux cleaned = 0.0241683 Jy ! Component: 200 - total flux cleaned = 0.0261929 Jy ! Total flux subtracted in 200 components = 0.0261929 Jy ! Clean residual min=-0.003179 max=0.003517 Jy/beam ! Clean residual mean=0.000044 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.532017 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.532017 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=2.114 mas, bmaj=3.206 mas, bpa=-62.6 degrees ! Estimated noise=1664.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210088 Jy ! Component: 100 - total flux cleaned = 0.00284707 Jy ! Component: 150 - total flux cleaned = 0.00302303 Jy ! Component: 200 - total flux cleaned = 0.00302329 Jy ! Total flux subtracted in 200 components = 0.00302329 Jy ! Clean residual min=-0.003102 max=0.004726 Jy/beam ! Clean residual mean=0.000105 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.53504 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 = -7.74093e-07 Jy ! Component: 100 - total flux cleaned = -1.54192e-05 Jy ! Component: 150 - total flux cleaned = -1.51295e-05 Jy ! Component: 200 - total flux cleaned = -2.93366e-06 Jy ! Total flux subtracted in 200 components = -2.93366e-06 Jy ! Clean residual min=-0.003107 max=0.004703 Jy/beam ! Clean residual mean=0.000104 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.535037 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.535037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8515 mas, bmaj=2.879 mas, bpa=-54.01 degrees ! Estimated noise=1342.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000711738 Jy ! Component: 100 - total flux cleaned = -0.000745548 Jy ! Component: 150 - total flux cleaned = -0.000770679 Jy ! Component: 200 - total flux cleaned = -0.000793626 Jy ! Total flux subtracted in 200 components = -0.000793626 Jy ! Clean residual min=-0.002782 max=0.003635 Jy/beam ! Clean residual mean=0.000045 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.534243 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.534243 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=0.077559Jy sigma=0.000647 ! Fit after self-cal, rms=0.077557Jy sigma=0.000647 wmodel J1746+6226_X_2017_06_15_pus_map.mod ! Writing 52 model components to file: J1746+6226_X_2017_06_15_pus_map.mod wobs J1746+6226_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1746+6226_X_2017_06_15_pus_uvs.fits wwins J1746+6226_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1746+6226_X_2017_06_15_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 = 0.00126369 Jy ! Component: 100 - total flux cleaned = 0.00175957 Jy ! Component: 150 - total flux cleaned = 0.00198604 Jy ! Component: 200 - total flux cleaned = 0.00202813 Jy ! Component: 250 - total flux cleaned = 0.00202725 Jy ! Component: 300 - total flux cleaned = 0.00191095 Jy ! Component: 350 - total flux cleaned = 0.00176204 Jy ! Component: 400 - total flux cleaned = 0.00183428 Jy ! Component: 450 - total flux cleaned = 0.0019042 Jy ! Component: 500 - total flux cleaned = 0.00200626 Jy ! Component: 550 - total flux cleaned = 0.00210653 Jy ! Component: 600 - total flux cleaned = 0.0022673 Jy ! Component: 650 - total flux cleaned = 0.0022988 Jy ! Component: 700 - total flux cleaned = 0.00242066 Jy ! Component: 750 - total flux cleaned = 0.00239078 Jy ! Component: 800 - total flux cleaned = 0.00239086 Jy ! Component: 850 - total flux cleaned = 0.002306 Jy ! Component: 900 - total flux cleaned = 0.00233463 Jy ! Component: 950 - total flux cleaned = 0.0023348 Jy ! Component: 1000 - total flux cleaned = 0.00228152 Jy ! Component: 1050 - total flux cleaned = 0.00217694 Jy ! Component: 1100 - total flux cleaned = 0.00204909 Jy ! Component: 1150 - total flux cleaned = 0.00210013 Jy ! Component: 1200 - total flux cleaned = 0.00192585 Jy ! Component: 1250 - total flux cleaned = 0.00187695 Jy ! Component: 1300 - total flux cleaned = 0.00173173 Jy ! Component: 1350 - total flux cleaned = 0.00165977 Jy ! Component: 1400 - total flux cleaned = 0.00151837 Jy ! Component: 1450 - total flux cleaned = 0.00140213 Jy ! Component: 1500 - total flux cleaned = 0.00126472 Jy ! Component: 1550 - total flux cleaned = 0.00119692 Jy ! Component: 1600 - total flux cleaned = 0.00104149 Jy ! Component: 1650 - total flux cleaned = 0.00106321 Jy ! Component: 1700 - total flux cleaned = 0.00093317 Jy ! Component: 1750 - total flux cleaned = 0.000868956 Jy ! Component: 1800 - total flux cleaned = 0.000784665 Jy ! Component: 1850 - total flux cleaned = 0.000763865 Jy ! Component: 1900 - total flux cleaned = 0.000681406 Jy ! Component: 1950 - total flux cleaned = 0.000620473 Jy ! Component: 2000 - total flux cleaned = 0.000540015 Jy ! Total flux subtracted in 2048 components = 0.000500471 Jy ! Clean residual min=-0.001173 max=0.001047 Jy/beam ! Clean residual mean=0.000010 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.534744 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 194 components and 0.534744 Jy ![Exited script file: muppet] wmap "J1746+6226_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8515 x 2.879 at -54.01 degrees (North through East) ! Clean map min=-0.0019333 max=0.48771 Jy/beam ! Writing clean map to FITS file: J1746+6226_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.487705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226142 0.226142 0.452284 0.904569 1.80914 3.61827 7.23655 14.4731 28.9462 57.8924 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.487 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8515 x 2.879 at -54.01 degrees (North through East) ! Clean map min=-0.0019333 max=0.48771 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 J1746+6226_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:00:13 2019