! Started logfile: J0721-1530_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:45 2019 obs J0721-1530_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0721-1530_X_2017_07_16_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782759 visibilities/baseline/integration-bin. ! Found source: J0721-1530 ! ! 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 49032 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 J0721-1530_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924299Jy sigma=0.007093 ! Fit after self-cal, rms=0.902140Jy sigma=0.006924 ! 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=0.6229 mas, bmaj=1.614 mas, bpa=-1.884 degrees ! Estimated noise=919.762 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 = 0.0746207 Jy ! Component: 100 - total flux cleaned = 0.0962199 Jy ! Total flux subtracted in 100 components = 0.0962199 Jy ! Clean residual min=-0.005032 max=0.009000 Jy/beam ! Clean residual mean=0.000004 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.0962199 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0962199 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=0.091596Jy sigma=0.000664 ! Fit after self-cal, rms=0.091559Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00978322 Jy ! Component: 100 - total flux cleaned = 0.0148227 Jy ! Total flux subtracted in 100 components = 0.0148227 Jy ! Clean residual min=-0.004215 max=0.003967 Jy/beam ! Clean residual mean=0.000005 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.111043 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.111043 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=0.090203Jy sigma=0.000653 ! Fit after self-cal, rms=0.090197Jy sigma=0.000652 ! 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=0.7803 mas, bmaj=1.895 mas, bpa=-2.435 degrees ! Estimated noise=420.828 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 = 0.0048071 Jy ! Component: 100 - total flux cleaned = 0.00711981 Jy ! Component: 150 - total flux cleaned = 0.00831069 Jy ! Component: 200 - total flux cleaned = 0.0089395 Jy ! Total flux subtracted in 200 components = 0.0089395 Jy ! Clean residual min=-0.004437 max=0.005262 Jy/beam ! Clean residual mean=0.000003 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.119982 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.119982 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=0.089962Jy sigma=0.000651 ! Fit after self-cal, rms=0.089964Jy sigma=0.000650 ! 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 1.03 FD 1.00* HN 1.03 KP 1.01 ! LA 0.96 MK 1.00 NL 0.94 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.99 KP 1.04 ! LA 0.99 MK 1.01 NL 0.98 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.00 KP 0.99 ! LA 1.00 MK 1.03 NL 0.99 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.96 KP 0.98 ! LA 1.00 MK 1.02 NL 0.96 OV 1.05 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.91 KP 1.03 ! LA 0.98 MK 1.05 NL 0.95 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.94 KP 0.99 ! LA 0.99 MK 1.04 NL 0.97 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 0.98 KP 0.98 ! LA 1.02 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 KP 0.97 ! LA 0.97 MK 1.01 NL 0.99 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.01 ! LA 1.01 MK 0.97 NL 0.98 OV 0.96 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.00 KP 1.00 ! LA 0.98 MK 1.05 NL 0.96 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.94 ! LA 0.97 MK 1.06 NL 0.98 OV 0.97 ! PT 1.04 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.96 KP 0.95 ! LA 0.97 MK 0.97 NL 0.96 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.089964Jy sigma=0.000650 ! Fit after self-cal, rms=0.089516Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7825 mas, bmaj=1.903 mas, bpa=-2.445 degrees ! Estimated noise=421.199 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 = -0.000335318 Jy ! Component: 100 - total flux cleaned = -0.000334899 Jy ! Component: 150 - total flux cleaned = -0.000321823 Jy ! Component: 200 - total flux cleaned = -0.000322458 Jy ! Total flux subtracted in 200 components = -0.000322458 Jy ! Clean residual min=-0.004338 max=0.005407 Jy/beam ! Clean residual mean=0.000004 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.11966 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.11966 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=0.089511Jy sigma=0.000649 ! Fit after self-cal, rms=0.089520Jy sigma=0.000649 ! 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=0.089520Jy sigma=0.000649 ! Fit after self-cal, rms=0.089783Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7829 mas, bmaj=1.906 mas, bpa=-2.387 degrees ! Estimated noise=421.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285305 Jy ! Component: 100 - total flux cleaned = -0.00025685 Jy ! Component: 150 - total flux cleaned = -0.00025679 Jy ! Component: 200 - total flux cleaned = -0.000246283 Jy ! Total flux subtracted in 200 components = -0.000246283 Jy ! Clean residual min=-0.004164 max=0.005043 Jy/beam ! Clean residual mean=0.000003 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.119413 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.119413 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=0.089779Jy sigma=0.000648 ! Fit after self-cal, rms=0.089795Jy 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) ! Added new window around map position (2.8, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506436 Jy ! Component: 100 - total flux cleaned = 0.00790151 Jy ! Component: 150 - total flux cleaned = 0.00984775 Jy ! Component: 200 - total flux cleaned = 0.0112897 Jy ! Total flux subtracted in 200 components = 0.0112897 Jy ! Clean residual min=-0.003368 max=0.002894 Jy/beam ! Clean residual mean=0.000002 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.130703 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.130703 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=0.089516Jy sigma=0.000646 ! Fit after self-cal, rms=0.089495Jy sigma=0.000646 ! 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=0.089495Jy sigma=0.000646 ! Fit after self-cal, rms=0.089237Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7856 mas, bmaj=1.914 mas, bpa=-2.409 degrees ! Estimated noise=418.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159028 Jy ! Component: 100 - total flux cleaned = 0.00270731 Jy ! Component: 150 - total flux cleaned = 0.00354596 Jy ! Component: 200 - total flux cleaned = 0.00406483 Jy ! Total flux subtracted in 200 components = 0.00406483 Jy ! Clean residual min=-0.002933 max=0.003052 Jy/beam ! Clean residual mean=0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.134768 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.134768 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=0.089204Jy sigma=0.000645 ! Fit after self-cal, rms=0.089213Jy sigma=0.000645 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 = 0.000554446 Jy ! Component: 100 - total flux cleaned = 0.000899014 Jy ! Component: 150 - total flux cleaned = 0.00105647 Jy ! Component: 200 - total flux cleaned = 0.00121899 Jy ! Total flux subtracted in 200 components = 0.00121899 Jy ! Clean residual min=-0.002889 max=0.003069 Jy/beam ! Clean residual mean=0.000002 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.135987 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.135987 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=0.089206Jy sigma=0.000645 ! Fit after self-cal, rms=0.089205Jy sigma=0.000645 ! 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=0.089205Jy sigma=0.000645 ! Fit after self-cal, rms=0.089240Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=4.096 mas, bpa=-0.7971 degrees ! Estimated noise=556.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144654 Jy ! Component: 100 - total flux cleaned = 0.00186754 Jy ! Component: 150 - total flux cleaned = 0.00197851 Jy ! Component: 200 - total flux cleaned = 0.00205328 Jy ! Total flux subtracted in 200 components = 0.00205328 Jy ! Clean residual min=-0.004527 max=0.005220 Jy/beam ! Clean residual mean=0.000006 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.13804 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.13804 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=0.089244Jy sigma=0.000645 ! Fit after self-cal, rms=0.089244Jy sigma=0.000645 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 = 0.000271513 Jy ! Component: 100 - total flux cleaned = 0.000340112 Jy ! Component: 150 - total flux cleaned = 0.000404757 Jy ! Component: 200 - total flux cleaned = 0.000464054 Jy ! Total flux subtracted in 200 components = 0.000464054 Jy ! Clean residual min=-0.004551 max=0.005253 Jy/beam ! Clean residual mean=0.000006 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.138504 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 0.138504 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=0.089250Jy sigma=0.000645 ! Fit after self-cal, rms=0.089248Jy sigma=0.000645 ! 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=0.7864 mas, bmaj=1.916 mas, bpa=-2.416 degrees ! Estimated noise=418.422 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7864 x 1.916 at -2.416 degrees (North through East) ! Clean map min=-0.0025785 max=0.10052 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=0.6267 mas, bmaj=1.626 mas, bpa=-1.869 degrees ! Estimated noise=918.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0741596 Jy ! Component: 100 - total flux cleaned = 0.0958132 Jy ! Component: 150 - total flux cleaned = 0.105312 Jy ! Component: 200 - total flux cleaned = 0.110631 Jy ! Total flux subtracted in 200 components = 0.110631 Jy ! Clean residual min=-0.003761 max=0.003277 Jy/beam ! Clean residual mean=0.000004 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.110631 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.110631 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7864 mas, bmaj=1.916 mas, bpa=-2.416 degrees ! Estimated noise=418.422 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 = 0.00562067 Jy ! Component: 100 - total flux cleaned = 0.00956983 Jy ! Component: 150 - total flux cleaned = 0.0127152 Jy ! Component: 200 - total flux cleaned = 0.015273 Jy ! Total flux subtracted in 200 components = 0.015273 Jy ! Clean residual min=-0.003686 max=0.002795 Jy/beam ! Clean residual mean=0.000001 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.125904 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.125904 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=2.024 mas, bmaj=4.096 mas, bpa=-0.7971 degrees ! Estimated noise=556.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410628 Jy ! Component: 100 - total flux cleaned = 0.00685081 Jy ! Component: 150 - total flux cleaned = 0.00879016 Jy ! Component: 200 - total flux cleaned = 0.0101769 Jy ! Total flux subtracted in 200 components = 0.0101769 Jy ! Clean residual min=-0.004900 max=0.005232 Jy/beam ! Clean residual mean=0.000006 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.136081 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 = 0.000994851 Jy ! Component: 100 - total flux cleaned = 0.00171096 Jy ! Component: 150 - total flux cleaned = 0.00209948 Jy ! Component: 200 - total flux cleaned = 0.00224691 Jy ! Total flux subtracted in 200 components = 0.00224691 Jy ! Clean residual min=-0.004603 max=0.005343 Jy/beam ! Clean residual mean=0.000007 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.138328 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.138328 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7864 mas, bmaj=1.916 mas, bpa=-2.416 degrees ! Estimated noise=418.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0008105 Jy ! Component: 100 - total flux cleaned = -0.000785471 Jy ! Component: 150 - total flux cleaned = -0.000787547 Jy ! Component: 200 - total flux cleaned = -0.000786262 Jy ! Total flux subtracted in 200 components = -0.000786262 Jy ! Clean residual min=-0.002828 max=0.003218 Jy/beam ! Clean residual mean=0.000002 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.137542 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.137542 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=0.089252Jy sigma=0.000645 ! Fit after self-cal, rms=0.089245Jy sigma=0.000645 wmodel J0721-1530_X_2017_07_16_pus_map.mod ! Writing 92 model components to file: J0721-1530_X_2017_07_16_pus_map.mod wobs J0721-1530_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0721-1530_X_2017_07_16_pus_uvs.fits wwins J0721-1530_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J0721-1530_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 = 0.00102704 Jy ! Component: 100 - total flux cleaned = 0.00127219 Jy ! Component: 150 - total flux cleaned = 0.0015779 Jy ! Component: 200 - total flux cleaned = 0.0019479 Jy ! Component: 250 - total flux cleaned = 0.0022947 Jy ! Component: 300 - total flux cleaned = 0.00262095 Jy ! Component: 350 - total flux cleaned = 0.00293063 Jy ! Component: 400 - total flux cleaned = 0.00309507 Jy ! Component: 450 - total flux cleaned = 0.00318915 Jy ! Component: 500 - total flux cleaned = 0.00330869 Jy ! Component: 550 - total flux cleaned = 0.00345412 Jy ! Component: 600 - total flux cleaned = 0.00370791 Jy ! Component: 650 - total flux cleaned = 0.00379018 Jy ! Component: 700 - total flux cleaned = 0.00402979 Jy ! Component: 750 - total flux cleaned = 0.00421057 Jy ! Component: 800 - total flux cleaned = 0.00433613 Jy ! Component: 850 - total flux cleaned = 0.00450797 Jy ! Component: 900 - total flux cleaned = 0.00469925 Jy ! Component: 950 - total flux cleaned = 0.00488618 Jy ! Component: 1000 - total flux cleaned = 0.00506771 Jy ! Component: 1050 - total flux cleaned = 0.00526696 Jy ! Component: 1100 - total flux cleaned = 0.00537509 Jy ! Component: 1150 - total flux cleaned = 0.00560773 Jy ! Component: 1200 - total flux cleaned = 0.00564929 Jy ! Component: 1250 - total flux cleaned = 0.00583127 Jy ! Component: 1300 - total flux cleaned = 0.00594906 Jy ! Component: 1350 - total flux cleaned = 0.00598723 Jy ! Component: 1400 - total flux cleaned = 0.00608175 Jy ! Component: 1450 - total flux cleaned = 0.00611852 Jy ! Component: 1500 - total flux cleaned = 0.00619089 Jy ! Component: 1550 - total flux cleaned = 0.0062441 Jy ! Component: 1600 - total flux cleaned = 0.00627874 Jy ! Component: 1650 - total flux cleaned = 0.00631274 Jy ! Component: 1700 - total flux cleaned = 0.00637944 Jy ! Component: 1750 - total flux cleaned = 0.00644454 Jy ! Component: 1800 - total flux cleaned = 0.00646041 Jy ! Component: 1850 - total flux cleaned = 0.00652351 Jy ! Component: 1900 - total flux cleaned = 0.00656967 Jy ! Component: 1950 - total flux cleaned = 0.00656994 Jy ! Component: 2000 - total flux cleaned = 0.00667376 Jy ! Total flux subtracted in 2048 components = 0.00668817 Jy ! Clean residual min=-0.000784 max=0.000836 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.14423 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 251 components and 0.14423 Jy ![Exited script file: muppet] wmap "J0721-1530_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7864 x 1.916 at -2.416 degrees (North through East) ! Clean map min=-0.0017488 max=0.10065 Jy/beam ! Writing clean map to FITS file: J0721-1530_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 0.100651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.871467 0.871467 1.74293 3.48587 6.97174 13.9435 27.8869 55.7739 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7864 x 1.916 at -2.416 degrees (North through East) ! Clean map min=-0.0017488 max=0.10065 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 J0721-1530_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:48 2019