! Started logfile: J0730-1141_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:48 2019 obs J0730-1141_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2017_08_05_pus_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.565142 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 575 lines of history. ! ! Reading 15564 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 J0730-1141_X_2017_08_05_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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 181 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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 181 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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.480886Jy sigma=0.033357 ! Fit after self-cal, rms=4.429212Jy sigma=0.032927 ! 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=0.7154 mas, bmaj=1.734 mas, bpa=-2.019 degrees ! Estimated noise=1245.52 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 = 3.98623 Jy ! Component: 100 - total flux cleaned = 4.90287 Jy ! Total flux subtracted in 100 components = 4.90287 Jy ! Clean residual min=-0.151650 max=0.345364 Jy/beam ! Clean residual mean=0.000385 rms=0.046495 Jy/beam ! Combined flux in latest and established models = 4.90287 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.90287 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=0.968944Jy sigma=0.006891 ! Fit after self-cal, rms=0.968752Jy sigma=0.006891 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.378845 Jy ! Component: 100 - total flux cleaned = 0.584953 Jy ! Total flux subtracted in 100 components = 0.584953 Jy ! Clean residual min=-0.141636 max=0.133701 Jy/beam ! Clean residual mean=0.000201 rms=0.033546 Jy/beam ! Combined flux in latest and established models = 5.48782 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 5.48782 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=0.741819Jy sigma=0.005093 ! Fit after self-cal, rms=0.741395Jy sigma=0.005090 ! 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=0.8968 mas, bmaj=2.05 mas, bpa=-0.6546 degrees ! Estimated noise=777.279 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 = 0.190852 Jy ! Component: 100 - total flux cleaned = 0.291124 Jy ! Component: 150 - total flux cleaned = 0.348207 Jy ! Component: 200 - total flux cleaned = 0.380959 Jy ! Total flux subtracted in 200 components = 0.380959 Jy ! Clean residual min=-0.143635 max=0.120029 Jy/beam ! Clean residual mean=0.000081 rms=0.036161 Jy/beam ! Combined flux in latest and established models = 5.86878 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 5.86878 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=0.692701Jy sigma=0.004725 ! Fit after self-cal, rms=0.692465Jy sigma=0.004724 ! 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 0.99 HN 1.06 KP 1.08 ! LA 0.98 MK 0.99 NL 0.87 OV 1.09 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.08 KP 1.01 ! LA 0.98 MK 0.99 NL 0.87 OV 1.09 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 KP 1.00 ! LA 1.01 MK 1.00 NL 0.88 OV 1.08 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.06 KP 0.95 ! LA 1.01 MK 1.01 NL 0.87 OV 1.07 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.88 ! LA 1.00 MK 1.02 NL 0.89 OV 1.09 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.88 ! LA 1.00 MK 1.00 NL 0.90 OV 1.10 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.11 KP 0.86 ! LA 1.01 MK 1.01 NL 0.89 OV 1.13 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.12 KP 0.87 ! LA 0.99 MK 1.00 NL 0.89 OV 1.13 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.12 KP 0.90 ! LA 1.01 MK 0.99 NL 0.89 OV 1.12 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 KP 0.95 ! LA 1.02 MK 1.01 NL 0.90 OV 1.10 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 0.99 ! LA 1.02 MK 1.00 NL 0.90 OV 1.09 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.92 ! LA 1.05 MK 0.99 NL 0.93 OV 1.09 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.692465Jy sigma=0.004724 ! Fit after self-cal, rms=0.473068Jy sigma=0.003083 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9048 mas, bmaj=2.057 mas, bpa=-1.012 degrees ! Estimated noise=776.686 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 = -0.0563453 Jy ! Component: 100 - total flux cleaned = -0.0563199 Jy ! Component: 150 - total flux cleaned = -0.055358 Jy ! Component: 200 - total flux cleaned = -0.0554292 Jy ! Total flux subtracted in 200 components = -0.0554292 Jy ! Clean residual min=-0.088387 max=0.080971 Jy/beam ! Clean residual mean=0.000542 rms=0.024463 Jy/beam ! Combined flux in latest and established models = 5.81335 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 5.81335 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=0.462205Jy sigma=0.003032 ! Fit after self-cal, rms=0.461856Jy sigma=0.003030 ! 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=0.461856Jy sigma=0.003030 ! Fit after self-cal, rms=0.174398Jy sigma=0.001111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=2.061 mas, bpa=-0.9845 degrees ! Estimated noise=775.328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103468 Jy ! Component: 100 - total flux cleaned = -0.000608463 Jy ! Component: 150 - total flux cleaned = -0.00101855 Jy ! Component: 200 - total flux cleaned = -0.00122057 Jy ! Total flux subtracted in 200 components = -0.00122057 Jy ! Clean residual min=-0.018763 max=0.040812 Jy/beam ! Clean residual mean=-0.000001 rms=0.005815 Jy/beam ! Combined flux in latest and established models = 5.81213 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 5.81213 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=0.173573Jy sigma=0.001103 ! Fit after self-cal, rms=0.173199Jy sigma=0.001102 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 (-2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391333 Jy ! Component: 100 - total flux cleaned = 0.0602618 Jy ! Component: 150 - total flux cleaned = 0.0684796 Jy ! Component: 200 - total flux cleaned = 0.0712541 Jy ! Total flux subtracted in 200 components = 0.0712541 Jy ! Clean residual min=-0.015511 max=0.017434 Jy/beam ! Clean residual mean=-0.000016 rms=0.003640 Jy/beam ! Combined flux in latest and established models = 5.88339 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 5.88339 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=0.164029Jy sigma=0.001015 ! Fit after self-cal, rms=0.163183Jy sigma=0.001008 ! 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=0.163183Jy sigma=0.001008 ! Fit after self-cal, rms=0.162287Jy sigma=0.000997 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=2.06 mas, bpa=-0.9872 degrees ! Estimated noise=775.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184334 Jy ! Component: 100 - total flux cleaned = 0.0250109 Jy ! Component: 150 - total flux cleaned = 0.0272065 Jy ! Component: 200 - total flux cleaned = 0.0278358 Jy ! Total flux subtracted in 200 components = 0.0278358 Jy ! Clean residual min=-0.012328 max=0.011488 Jy/beam ! Clean residual mean=-0.000026 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 5.91122 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 5.91122 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=0.159514Jy sigma=0.000975 ! Fit after self-cal, rms=0.159252Jy sigma=0.000973 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 = 0.00432725 Jy ! Component: 100 - total flux cleaned = 0.00461426 Jy ! Component: 150 - total flux cleaned = 0.00461731 Jy ! Component: 200 - total flux cleaned = 0.00462153 Jy ! Total flux subtracted in 200 components = 0.00462153 Jy ! Clean residual min=-0.012372 max=0.010140 Jy/beam ! Clean residual mean=-0.000026 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 5.91584 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 5.91584 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=0.158298Jy sigma=0.000966 ! Fit after self-cal, rms=0.158235Jy sigma=0.000965 ! 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=0.158235Jy sigma=0.000965 ! Fit after self-cal, rms=0.157825Jy sigma=0.000961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=3.708 mas, bpa=1.295 degrees ! Estimated noise=972.295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983897 Jy ! Component: 100 - total flux cleaned = 0.0126242 Jy ! Component: 150 - total flux cleaned = 0.0144655 Jy ! Component: 200 - total flux cleaned = 0.015933 Jy ! Total flux subtracted in 200 components = 0.015933 Jy ! Clean residual min=-0.009201 max=0.010479 Jy/beam ! Clean residual mean=-0.000026 rms=0.003049 Jy/beam ! Combined flux in latest and established models = 5.93178 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 5.93178 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=0.157203Jy sigma=0.000957 ! Fit after self-cal, rms=0.157023Jy sigma=0.000956 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 = 7.07408e-05 Jy ! Component: 100 - total flux cleaned = 0.00115203 Jy ! Component: 150 - total flux cleaned = 0.00208755 Jy ! Component: 200 - total flux cleaned = 0.00227956 Jy ! Total flux subtracted in 200 components = 0.00227956 Jy ! Clean residual min=-0.008905 max=0.010181 Jy/beam ! Clean residual mean=-0.000025 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 5.93406 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 5.93406 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=0.156886Jy sigma=0.000955 ! Fit after self-cal, rms=0.156781Jy sigma=0.000954 ! 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=0.9014 mas, bmaj=2.059 mas, bpa=-1.009 degrees ! Estimated noise=774.904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 2.059 at -1.009 degrees (North through East) ! Clean map min=-0.0073003 max=5.2246 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 ! Performing amp+phase self-cal ! ! 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=0.156781Jy sigma=0.000954 ! Fit after self-cal, rms=0.097449Jy sigma=0.000656 ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=2.059 mas, bpa=-1.041 degrees ! Estimated noise=774.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990744 Jy ! Component: 100 - total flux cleaned = 0.000363521 Jy ! Component: 150 - total flux cleaned = 0.000359419 Jy ! Component: 200 - total flux cleaned = 0.000172649 Jy ! Total flux subtracted in 200 components = 0.000172649 Jy ! Clean residual min=-0.007850 max=0.010148 Jy/beam ! Clean residual mean=-0.000019 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 5.93423 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 5.93423 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=0.096623Jy sigma=0.000650 ! Fit after self-cal, rms=0.096601Jy sigma=0.000650 ! Inverting map ! Added new window around map position (0.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369929 Jy ! Component: 100 - total flux cleaned = 0.00511435 Jy ! Component: 150 - total flux cleaned = 0.00619151 Jy ! Component: 200 - total flux cleaned = 0.00676354 Jy ! Total flux subtracted in 200 components = 0.00676354 Jy ! Clean residual min=-0.006017 max=0.008105 Jy/beam ! Clean residual mean=-0.000033 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 5.94099 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 5.94099 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=0.094968Jy sigma=0.000638 ! Fit after self-cal, rms=0.094845Jy sigma=0.000637 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.094845Jy sigma=0.000637 ! Fit after self-cal, rms=0.094611Jy sigma=0.000635 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=0.7173 mas, bmaj=1.74 mas, bpa=-2.419 degrees ! Estimated noise=1248.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.99547 Jy ! Component: 100 - total flux cleaned = 4.90555 Jy ! Component: 150 - total flux cleaned = 5.2755 Jy ! Component: 200 - total flux cleaned = 5.47317 Jy ! Total flux subtracted in 200 components = 5.47317 Jy ! Clean residual min=-0.032449 max=0.096009 Jy/beam ! Clean residual mean=0.000144 rms=0.011343 Jy/beam ! Combined flux in latest and established models = 5.47317 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 5.47317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.059 mas, bpa=-1.047 degrees ! Estimated noise=774.607 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 = 0.160801 Jy ! Component: 100 - total flux cleaned = 0.249159 Jy ! Component: 150 - total flux cleaned = 0.30504 Jy ! Component: 200 - total flux cleaned = 0.343447 Jy ! Total flux subtracted in 200 components = 0.343447 Jy ! Clean residual min=-0.014304 max=0.021850 Jy/beam ! Clean residual mean=0.000064 rms=0.004922 Jy/beam ! Combined flux in latest and established models = 5.81662 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 63 components and 5.81662 Jy ! Inverting map ! Added new window around map position (0.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286534 Jy ! Component: 100 - total flux cleaned = 0.0503957 Jy ! Component: 150 - total flux cleaned = 0.0672214 Jy ! Component: 200 - total flux cleaned = 0.0806487 Jy ! Total flux subtracted in 200 components = 0.0806487 Jy ! Clean residual min=-0.009685 max=0.011214 Jy/beam ! Clean residual mean=0.000005 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 5.89727 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 105 components and 5.89727 Jy ! Inverting map ! Added new window around map position (-3.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012043 Jy ! Component: 100 - total flux cleaned = 0.0215257 Jy ! Component: 150 - total flux cleaned = 0.0285859 Jy ! Component: 200 - total flux cleaned = 0.0330372 Jy ! Total flux subtracted in 200 components = 0.0330372 Jy ! Clean residual min=-0.007477 max=0.006792 Jy/beam ! Clean residual mean=-0.000009 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 5.93031 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 122 components and 5.93031 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=2.189 mas, bmaj=3.708 mas, bpa=1.251 degrees ! Estimated noise=971.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881823 Jy ! Component: 100 - total flux cleaned = 0.0150495 Jy ! Component: 150 - total flux cleaned = 0.019802 Jy ! Component: 200 - total flux cleaned = 0.0234601 Jy ! Total flux subtracted in 200 components = 0.0234601 Jy ! Clean residual min=-0.006286 max=0.006453 Jy/beam ! Clean residual mean=-0.000013 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 5.95376 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 = 0.00234023 Jy ! Component: 100 - total flux cleaned = 0.00370956 Jy ! Component: 150 - total flux cleaned = 0.00464359 Jy ! Component: 200 - total flux cleaned = 0.00539437 Jy ! Total flux subtracted in 200 components = 0.00539437 Jy ! Clean residual min=-0.005851 max=0.006062 Jy/beam ! Clean residual mean=-0.000016 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 5.95916 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 160 components and 5.95916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.059 mas, bpa=-1.047 degrees ! Estimated noise=774.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351525 Jy ! Component: 100 - total flux cleaned = -0.00426143 Jy ! Component: 150 - total flux cleaned = -0.00409494 Jy ! Component: 200 - total flux cleaned = -0.00363258 Jy ! Total flux subtracted in 200 components = -0.00363258 Jy ! Clean residual min=-0.005708 max=0.005938 Jy/beam ! Clean residual mean=-0.000014 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 5.95553 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 168 components and 5.95553 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=0.092830Jy sigma=0.000623 ! Fit after self-cal, rms=0.092608Jy sigma=0.000621 wmodel J0730-1141_X_2017_08_05_pus_map.mod ! Writing 168 model components to file: J0730-1141_X_2017_08_05_pus_map.mod wobs J0730-1141_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2017_08_05_pus_uvs.fits wwins J0730-1141_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J0730-1141_X_2017_08_05_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 = -0.000105392 Jy ! Component: 100 - total flux cleaned = 0.000355948 Jy ! Component: 150 - total flux cleaned = 0.000267306 Jy ! Component: 200 - total flux cleaned = 0.000672165 Jy ! Component: 250 - total flux cleaned = 0.000906115 Jy ! Component: 300 - total flux cleaned = 0.00136043 Jy ! Component: 350 - total flux cleaned = 0.00158052 Jy ! Component: 400 - total flux cleaned = 0.00179461 Jy ! Component: 450 - total flux cleaned = 0.00172416 Jy ! Component: 500 - total flux cleaned = 0.00179202 Jy ! Component: 550 - total flux cleaned = 0.00179256 Jy ! Component: 600 - total flux cleaned = 0.00198499 Jy ! Component: 650 - total flux cleaned = 0.00198393 Jy ! Component: 700 - total flux cleaned = 0.00223076 Jy ! Component: 750 - total flux cleaned = 0.00216915 Jy ! Component: 800 - total flux cleaned = 0.00228943 Jy ! Component: 850 - total flux cleaned = 0.00234653 Jy ! Component: 900 - total flux cleaned = 0.00251806 Jy ! Component: 950 - total flux cleaned = 0.00268754 Jy ! Component: 1000 - total flux cleaned = 0.00296474 Jy ! Component: 1050 - total flux cleaned = 0.00301995 Jy ! Component: 1100 - total flux cleaned = 0.00339645 Jy ! Component: 1150 - total flux cleaned = 0.003555 Jy ! Component: 1200 - total flux cleaned = 0.00376357 Jy ! Component: 1250 - total flux cleaned = 0.00412283 Jy ! Component: 1300 - total flux cleaned = 0.00422478 Jy ! Component: 1350 - total flux cleaned = 0.00442554 Jy ! Component: 1400 - total flux cleaned = 0.00477094 Jy ! Component: 1450 - total flux cleaned = 0.00506353 Jy ! Component: 1500 - total flux cleaned = 0.00515975 Jy ! Component: 1550 - total flux cleaned = 0.00558604 Jy ! Component: 1600 - total flux cleaned = 0.00572574 Jy ! Component: 1650 - total flux cleaned = 0.00600383 Jy ! Component: 1700 - total flux cleaned = 0.00627792 Jy ! Component: 1750 - total flux cleaned = 0.00641301 Jy ! Component: 1800 - total flux cleaned = 0.00645786 Jy ! Component: 1850 - total flux cleaned = 0.00676665 Jy ! Component: 1900 - total flux cleaned = 0.00689755 Jy ! Component: 1950 - total flux cleaned = 0.00706966 Jy ! Component: 2000 - total flux cleaned = 0.00728211 Jy ! Total flux subtracted in 2048 components = 0.00740825 Jy ! Clean residual min=-0.002373 max=0.002209 Jy/beam ! Clean residual mean=-0.000015 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 5.96294 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 317 components and 5.96293 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 2.059 at -1.047 degrees (North through East) ! Clean map min=-0.0046902 max=5.2461 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.24612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000805691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0460735 0.0460735 0.0921471 0.184294 0.368588 0.737177 1.47435 2.94871 5.89741 11.7948 23.5897 47.1793 94.3586 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 5.246 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 2.059 at -1.047 degrees (North through East) ! Clean map min=-0.0046902 max=5.2461 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 J0730-1141_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:49 2019