! Started logfile: J1548-1213_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:33 2019 obs J1548-1213_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1548-1213_X_2017_07_16_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.609649 visibilities/baseline/integration-bin. ! Found source: J1548-1213 ! ! 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 25020 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 J1548-1213_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 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962568Jy sigma=0.007458 ! Fit after self-cal, rms=0.926135Jy sigma=0.007188 ! 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=0.756 mas, bmaj=1.623 mas, bpa=3.123 degrees ! Estimated noise=1055.22 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 = 0.0544636 Jy ! Component: 100 - total flux cleaned = 0.0776996 Jy ! Total flux subtracted in 100 components = 0.0776996 Jy ! Clean residual min=-0.009247 max=0.012977 Jy/beam ! Clean residual mean=-0.000005 rms=0.003133 Jy/beam ! Combined flux in latest and established models = 0.0776996 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0776996 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=0.100839Jy sigma=0.000743 ! Fit after self-cal, rms=0.100328Jy sigma=0.000739 ! 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=0.8814 mas, bmaj=1.909 mas, bpa=5.027 degrees ! Estimated noise=591.189 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 = 0.0235407 Jy ! Component: 100 - total flux cleaned = 0.0376176 Jy ! Component: 150 - total flux cleaned = 0.0463653 Jy ! Component: 200 - total flux cleaned = 0.0518579 Jy ! Total flux subtracted in 200 components = 0.0518579 Jy ! Clean residual min=-0.008262 max=0.014312 Jy/beam ! Clean residual mean=-0.000021 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 0.129558 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.129558 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=0.094423Jy sigma=0.000691 ! Fit after self-cal, rms=0.094234Jy sigma=0.000689 ! 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 0.94 FD 1.00* HN 1.07 KP 0.83 ! LA 0.93 MK 0.99 NL 1.30 OV 0.88 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.81 ! LA 1.05 MK 1.09 NL 1.28 OV 0.90 ! PT 0.95 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.11 KP 0.77 ! LA 1.10 MK 1.16 NL 1.28 OV 0.91 ! PT 0.86 SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 0.79 ! LA 1.17 MK 1.10 NL 1.35 OV 0.90 ! PT 0.85 SC 1.22 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 0.97 KP 0.86 ! LA 1.05 MK 1.12 NL 1.38 OV 0.96 ! PT 0.74 SC 1.30 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.17 KP 0.80 ! LA 1.09 MK 0.98 NL 1.30 OV 0.92 ! PT 0.76 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.03 KP 0.80 ! LA 0.96 MK 1.24 NL 1.32 OV 0.96 ! PT 0.75 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.09 KP 0.80 ! LA 0.93 MK 1.27 NL 1.32 OV 0.92 ! PT 0.83 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 KP 0.80 ! LA 0.91 MK 1.00 NL 1.27 OV 0.98 ! PT 0.84 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.23 KP 0.79 ! LA 0.91 MK 0.95 NL 1.35 OV 1.02 ! PT 0.79 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00 KP 0.76 ! LA 0.98 MK 1.00* NL 1.36 OV 1.01 ! PT 0.83 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.90 KP 0.81 ! LA 0.98 MK 1.00* NL 1.35 OV 1.03 ! PT 0.84 SC 0.86 ! ! ! Fit before self-cal, rms=0.094234Jy sigma=0.000689 ! Fit after self-cal, rms=0.093837Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9054 mas, bmaj=1.982 mas, bpa=5.192 degrees ! Estimated noise=595.811 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 = 6.08926e-05 Jy ! Component: 100 - total flux cleaned = 0.000157259 Jy ! Component: 150 - total flux cleaned = 0.000244386 Jy ! Component: 200 - total flux cleaned = 0.000362681 Jy ! Total flux subtracted in 200 components = 0.000362681 Jy ! Clean residual min=-0.007379 max=0.011096 Jy/beam ! Clean residual mean=0.000006 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.12992 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.12992 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=0.093792Jy sigma=0.000671 ! Fit after self-cal, rms=0.094065Jy sigma=0.000669 ! 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=0.094065Jy sigma=0.000669 ! Fit after self-cal, rms=0.094185Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.964 mas, bpa=5.352 degrees ! Estimated noise=590.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422754 Jy ! Component: 100 - total flux cleaned = 0.000490421 Jy ! Component: 150 - total flux cleaned = 0.000638639 Jy ! Component: 200 - total flux cleaned = 0.000744304 Jy ! Total flux subtracted in 200 components = 0.000744304 Jy ! Clean residual min=-0.006082 max=0.010328 Jy/beam ! Clean residual mean=-0.000003 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.130664 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.130664 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=0.094165Jy sigma=0.000665 ! Fit after self-cal, rms=0.094281Jy sigma=0.000664 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 (-5, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975965 Jy ! Component: 100 - total flux cleaned = 0.0150446 Jy ! Component: 150 - total flux cleaned = 0.0183649 Jy ! Component: 200 - total flux cleaned = 0.020148 Jy ! Total flux subtracted in 200 components = 0.020148 Jy ! Clean residual min=-0.005155 max=0.006604 Jy/beam ! Clean residual mean=-0.000005 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.150812 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.150812 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=0.093439Jy sigma=0.000654 ! Fit after self-cal, rms=0.093254Jy sigma=0.000652 ! 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=0.093254Jy sigma=0.000652 ! Fit after self-cal, rms=0.092915Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9103 mas, bmaj=1.968 mas, bpa=4.775 degrees ! Estimated noise=586.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475861 Jy ! Component: 100 - total flux cleaned = 0.00721345 Jy ! Component: 150 - total flux cleaned = 0.00783452 Jy ! Component: 200 - total flux cleaned = 0.00816642 Jy ! Total flux subtracted in 200 components = 0.00816642 Jy ! Clean residual min=-0.004399 max=0.005656 Jy/beam ! Clean residual mean=-0.000005 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.158979 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.158979 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=0.092716Jy sigma=0.000647 ! Fit after self-cal, rms=0.092669Jy 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 = 0.00133308 Jy ! Component: 100 - total flux cleaned = 0.00142593 Jy ! Component: 150 - total flux cleaned = 0.00150489 Jy ! Component: 200 - total flux cleaned = 0.00150804 Jy ! Total flux subtracted in 200 components = 0.00150804 Jy ! Clean residual min=-0.004237 max=0.005341 Jy/beam ! Clean residual mean=-0.000004 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.160487 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.160487 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=0.092637Jy sigma=0.000647 ! Fit after self-cal, rms=0.092618Jy 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=0.092618Jy sigma=0.000647 ! Fit after self-cal, rms=0.093353Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=3.847 mas, bpa=-0.1855 degrees ! Estimated noise=710.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361428 Jy ! Component: 100 - total flux cleaned = 0.00455615 Jy ! Component: 150 - total flux cleaned = 0.00508852 Jy ! Component: 200 - total flux cleaned = 0.00561304 Jy ! Total flux subtracted in 200 components = 0.00561304 Jy ! Clean residual min=-0.006578 max=0.008043 Jy/beam ! Clean residual mean=-0.000015 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.1661 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.1661 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=0.093369Jy sigma=0.000646 ! Fit after self-cal, rms=0.093384Jy 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 = 0.00125773 Jy ! Component: 100 - total flux cleaned = 0.00156937 Jy ! Component: 150 - total flux cleaned = 0.00160656 Jy ! Component: 200 - total flux cleaned = 0.00164155 Jy ! Total flux subtracted in 200 components = 0.00164155 Jy ! Clean residual min=-0.006609 max=0.007869 Jy/beam ! Clean residual mean=-0.000015 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 0.167742 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 106 components and 0.167742 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=0.093404Jy sigma=0.000645 ! Fit after self-cal, rms=0.093408Jy 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=0.9149 mas, bmaj=1.975 mas, bpa=4.591 degrees ! Estimated noise=586.813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9149 x 1.975 at 4.591 degrees (North through East) ! Clean map min=-0.0041869 max=0.068777 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=0.7746 mas, bmaj=1.653 mas, bpa=2.6 degrees ! Estimated noise=1047.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.052983 Jy ! Component: 100 - total flux cleaned = 0.0776544 Jy ! Component: 150 - total flux cleaned = 0.0935651 Jy ! Component: 200 - total flux cleaned = 0.105618 Jy ! Total flux subtracted in 200 components = 0.105618 Jy ! Clean residual min=-0.007433 max=0.008356 Jy/beam ! Clean residual mean=0.000013 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.105618 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.105618 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=1.975 mas, bpa=4.591 degrees ! Estimated noise=586.813 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 = 0.0135809 Jy ! Component: 100 - total flux cleaned = 0.0233775 Jy ! Component: 150 - total flux cleaned = 0.0307768 Jy ! Component: 200 - total flux cleaned = 0.0365369 Jy ! Total flux subtracted in 200 components = 0.0365369 Jy ! Clean residual min=-0.005310 max=0.005902 Jy/beam ! Clean residual mean=-0.000004 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.142155 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 61 components and 0.142155 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=2.133 mas, bmaj=3.847 mas, bpa=-0.1855 degrees ! Estimated noise=710.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850463 Jy ! Component: 100 - total flux cleaned = 0.0139866 Jy ! Component: 150 - total flux cleaned = 0.0178898 Jy ! Component: 200 - total flux cleaned = 0.0207295 Jy ! Total flux subtracted in 200 components = 0.0207295 Jy ! Clean residual min=-0.007026 max=0.008185 Jy/beam ! Clean residual mean=-0.000014 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.162885 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 = 0.00188324 Jy ! Component: 100 - total flux cleaned = 0.00237461 Jy ! Component: 150 - total flux cleaned = 0.00275575 Jy ! Component: 200 - total flux cleaned = 0.00320901 Jy ! Total flux subtracted in 200 components = 0.00320901 Jy ! Clean residual min=-0.006598 max=0.008039 Jy/beam ! Clean residual mean=-0.000015 rms=0.002350 Jy/beam ! Combined flux in latest and established models = 0.166094 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 87 components and 0.166094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=1.975 mas, bpa=4.591 degrees ! Estimated noise=586.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125205 Jy ! Component: 100 - total flux cleaned = -0.000416604 Jy ! Component: 150 - total flux cleaned = -0.000753588 Jy ! Component: 200 - total flux cleaned = -0.000971564 Jy ! Total flux subtracted in 200 components = -0.000971564 Jy ! Clean residual min=-0.004358 max=0.005000 Jy/beam ! Clean residual mean=-0.000007 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.165122 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.165122 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=0.093473Jy sigma=0.000646 ! Fit after self-cal, rms=0.093417Jy sigma=0.000645 wmodel J1548-1213_X_2017_07_16_pus_map.mod ! Writing 101 model components to file: J1548-1213_X_2017_07_16_pus_map.mod wobs J1548-1213_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1548-1213_X_2017_07_16_pus_uvs.fits wwins J1548-1213_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1548-1213_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 = 0.00197249 Jy ! Component: 100 - total flux cleaned = 0.00258959 Jy ! Component: 150 - total flux cleaned = 0.00258906 Jy ! Component: 200 - total flux cleaned = 0.00278377 Jy ! Component: 250 - total flux cleaned = 0.00315383 Jy ! Component: 300 - total flux cleaned = 0.00303755 Jy ! Component: 350 - total flux cleaned = 0.00315208 Jy ! Component: 400 - total flux cleaned = 0.00326032 Jy ! Component: 450 - total flux cleaned = 0.00336324 Jy ! Component: 500 - total flux cleaned = 0.00336264 Jy ! Component: 550 - total flux cleaned = 0.00350897 Jy ! Component: 600 - total flux cleaned = 0.00360382 Jy ! Component: 650 - total flux cleaned = 0.00374051 Jy ! Component: 700 - total flux cleaned = 0.00382729 Jy ! Component: 750 - total flux cleaned = 0.00378473 Jy ! Component: 800 - total flux cleaned = 0.00390959 Jy ! Component: 850 - total flux cleaned = 0.00394874 Jy ! Component: 900 - total flux cleaned = 0.00398717 Jy ! Component: 950 - total flux cleaned = 0.00402345 Jy ! Component: 1000 - total flux cleaned = 0.00394911 Jy ! Component: 1050 - total flux cleaned = 0.00391336 Jy ! Component: 1100 - total flux cleaned = 0.00387766 Jy ! Component: 1150 - total flux cleaned = 0.00384262 Jy ! Component: 1200 - total flux cleaned = 0.00371095 Jy ! Component: 1250 - total flux cleaned = 0.00367837 Jy ! Component: 1300 - total flux cleaned = 0.00361538 Jy ! Component: 1350 - total flux cleaned = 0.00361502 Jy ! Component: 1400 - total flux cleaned = 0.00364369 Jy ! Component: 1450 - total flux cleaned = 0.00358622 Jy ! Component: 1500 - total flux cleaned = 0.00381188 Jy ! Component: 1550 - total flux cleaned = 0.00383942 Jy ! Component: 1600 - total flux cleaned = 0.00394683 Jy ! Component: 1650 - total flux cleaned = 0.00413103 Jy ! Component: 1700 - total flux cleaned = 0.00407911 Jy ! Component: 1750 - total flux cleaned = 0.00423128 Jy ! Component: 1800 - total flux cleaned = 0.0041821 Jy ! Component: 1850 - total flux cleaned = 0.00423126 Jy ! Component: 1900 - total flux cleaned = 0.00411176 Jy ! Component: 1950 - total flux cleaned = 0.00418209 Jy ! Component: 2000 - total flux cleaned = 0.00411265 Jy ! Total flux subtracted in 2048 components = 0.00411281 Jy ! Clean residual min=-0.001423 max=0.001304 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.169235 Jy keep ! Adding 183 model components to the UV plane model. ! The established model now contains 284 components and 0.169235 Jy ![Exited script file: muppet] wmap "J1548-1213_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9149 x 1.975 at 4.591 degrees (North through East) ! Clean map min=-0.0026151 max=0.068652 Jy/beam ! Writing clean map to FITS file: J1548-1213_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 0.068652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.14753 2.14753 4.29506 8.59013 17.1803 34.3605 68.721 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9149 x 1.975 at 4.591 degrees (North through East) ! Clean map min=-0.0026151 max=0.068652 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 J1548-1213_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:35 2019