! Started logfile: J0958+6533_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:47:51 2019 obs J0958+6533_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0958+6533_X_2017_05_31_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.709402 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 1698 lines of history. ! ! Reading 4980 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 J0958+6533_X_2017_05_31_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.373357Jy sigma=0.002694 ! Fit after self-cal, rms=0.238019Jy sigma=0.001689 ! 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=0.802 mas, bmaj=5.179 mas, bpa=-55.89 degrees ! Estimated noise=2157.18 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 = 0.604795 Jy ! Component: 100 - total flux cleaned = 0.750388 Jy ! Total flux subtracted in 100 components = 0.750388 Jy ! Clean residual min=-0.031211 max=0.060377 Jy/beam ! Clean residual mean=0.000046 rms=0.010810 Jy/beam ! Combined flux in latest and established models = 0.750388 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.750388 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=0.153494Jy sigma=0.001099 ! Fit after self-cal, rms=0.153475Jy sigma=0.001098 ! 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=0.985 mas, bmaj=4.963 mas, bpa=-55.53 degrees ! Estimated noise=1399.91 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 = 0.0812451 Jy ! Component: 100 - total flux cleaned = 0.110352 Jy ! Component: 150 - total flux cleaned = 0.113911 Jy ! Component: 200 - total flux cleaned = 0.117664 Jy ! Total flux subtracted in 200 components = 0.117664 Jy ! Clean residual min=-0.023594 max=0.017486 Jy/beam ! Clean residual mean=-0.000203 rms=0.005626 Jy/beam ! Combined flux in latest and established models = 0.868052 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.868053 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=0.108400Jy sigma=0.000763 ! Fit after self-cal, rms=0.108359Jy sigma=0.000763 ! 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 0.96 FD 1.01 HN 0.98 KP 1.00 ! LA 0.99 MK 1.00* NL 0.97 OV 1.07 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.94 ! LA 0.97 MK 1.00* NL 0.96 OV 1.08 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 0.90 ! LA 1.01 MK 1.00* NL 0.96 OV 1.07 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.98 ! LA 1.02 MK 1.00* NL 0.95 OV 1.06 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.00 ! LA 0.98 MK 1.00* NL 0.88 OV 1.09 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00* NL 0.89 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 0.99 ! LA 1.01 MK 1.00* NL 0.87 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.05 KP 0.97 ! LA 1.00 MK 1.00* NL 0.88 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.06 KP 0.98 ! LA 1.00 MK 1.00* NL 0.89 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 1.00 ! LA 1.03 MK 1.00* NL 0.87 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 0.92 ! LA 1.05 MK 1.00* NL 0.88 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.95 ! LA 1.00 MK 1.00* NL 0.89 OV 1.08 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.108359Jy sigma=0.000763 ! Fit after self-cal, rms=0.092415Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9955 mas, bmaj=4.963 mas, bpa=-55.44 degrees ! Estimated noise=1385.14 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 = 0.00294601 Jy ! Component: 100 - total flux cleaned = 0.00471045 Jy ! Component: 150 - total flux cleaned = 0.00597982 Jy ! Component: 200 - total flux cleaned = 0.00659005 Jy ! Total flux subtracted in 200 components = 0.00659005 Jy ! Clean residual min=-0.004388 max=0.003468 Jy/beam ! Clean residual mean=-0.000020 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.874643 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.874643 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=0.092048Jy sigma=0.000646 ! Fit after self-cal, rms=0.092074Jy sigma=0.000646 ! 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=0.092074Jy sigma=0.000646 ! Fit after self-cal, rms=0.092007Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9963 mas, bmaj=4.961 mas, bpa=-55.43 degrees ! Estimated noise=1383.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275677 Jy ! Component: 100 - total flux cleaned = 0.000429284 Jy ! Component: 150 - total flux cleaned = 0.000904768 Jy ! Component: 200 - total flux cleaned = 0.00131207 Jy ! Total flux subtracted in 200 components = 0.00131207 Jy ! Clean residual min=-0.004029 max=0.003360 Jy/beam ! Clean residual mean=-0.000022 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.875955 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.875955 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=0.091916Jy sigma=0.000646 ! Fit after self-cal, rms=0.091907Jy sigma=0.000646 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 = 7.93333e-05 Jy ! Component: 100 - total flux cleaned = 0.00031384 Jy ! Component: 150 - total flux cleaned = 0.000348904 Jy ! Component: 200 - total flux cleaned = 0.000319041 Jy ! Total flux subtracted in 200 components = 0.000319041 Jy ! Clean residual min=-0.003850 max=0.003215 Jy/beam ! Clean residual mean=-0.000022 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.876274 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.876274 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=0.091876Jy sigma=0.000645 ! Fit after self-cal, rms=0.091872Jy sigma=0.000645 ! 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=0.091872Jy sigma=0.000645 ! Fit after self-cal, rms=0.091905Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9973 mas, bmaj=4.96 mas, bpa=-55.43 degrees ! Estimated noise=1384.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122082 Jy ! Component: 100 - total flux cleaned = 0.000134935 Jy ! Component: 150 - total flux cleaned = 0.000320615 Jy ! Component: 200 - total flux cleaned = 0.000346765 Jy ! Total flux subtracted in 200 components = 0.000346765 Jy ! Clean residual min=-0.003797 max=0.003180 Jy/beam ! Clean residual mean=-0.000022 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.87662 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.87662 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=0.091873Jy sigma=0.000645 ! Fit after self-cal, rms=0.091872Jy 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 = -5.64925e-05 Jy ! Component: 100 - total flux cleaned = -3.20673e-05 Jy ! Component: 150 - total flux cleaned = -8.88291e-06 Jy ! Component: 200 - total flux cleaned = -7.19198e-05 Jy ! Total flux subtracted in 200 components = -7.19198e-05 Jy ! Clean residual min=-0.003714 max=0.003118 Jy/beam ! Clean residual mean=-0.000021 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.876548 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.876548 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=0.091859Jy sigma=0.000645 ! Fit after self-cal, rms=0.091857Jy 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=0.091857Jy sigma=0.000645 ! Fit after self-cal, rms=0.091894Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=5.255 mas, bpa=-49.32 degrees ! Estimated noise=1641.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845754 Jy ! Component: 100 - total flux cleaned = 0.00106036 Jy ! Component: 150 - total flux cleaned = 0.00110162 Jy ! Component: 200 - total flux cleaned = 0.00119886 Jy ! Total flux subtracted in 200 components = 0.00119886 Jy ! Clean residual min=-0.003400 max=0.003363 Jy/beam ! Clean residual mean=-0.000046 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.877747 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.877747 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=0.091894Jy sigma=0.000645 ! Fit after self-cal, rms=0.091895Jy 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 = 0.000116587 Jy ! Component: 100 - total flux cleaned = 0.00018946 Jy ! Component: 150 - total flux cleaned = 0.000239659 Jy ! Component: 200 - total flux cleaned = 0.000287882 Jy ! Total flux subtracted in 200 components = 0.000287882 Jy ! Clean residual min=-0.003398 max=0.003338 Jy/beam ! Clean residual mean=-0.000048 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.878035 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.878035 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=0.091892Jy sigma=0.000645 ! Fit after self-cal, rms=0.091892Jy 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=0.9981 mas, bmaj=4.96 mas, bpa=-55.43 degrees ! Estimated noise=1384.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9981 x 4.96 at -55.43 degrees (North through East) ! Clean map min=-0.0082716 max=0.80262 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=0.091892Jy sigma=0.000645 ! Fit after self-cal, rms=0.085340Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=4.959 mas, bpa=-55.43 degrees ! Estimated noise=1383.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381341 Jy ! Component: 100 - total flux cleaned = -0.000315455 Jy ! Component: 150 - total flux cleaned = -0.000263905 Jy ! Component: 200 - total flux cleaned = -0.000220426 Jy ! Total flux subtracted in 200 components = -0.000220426 Jy ! Clean residual min=-0.003566 max=0.003108 Jy/beam ! Clean residual mean=-0.000020 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.877815 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.877815 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=0.085315Jy sigma=0.000594 ! Fit after self-cal, rms=0.085313Jy sigma=0.000594 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.90906e-05 Jy ! Component: 100 - total flux cleaned = 9.40988e-05 Jy ! Component: 150 - total flux cleaned = 0.000144119 Jy ! Component: 200 - total flux cleaned = 0.000145326 Jy ! Total flux subtracted in 200 components = 0.000145326 Jy ! Clean residual min=-0.003524 max=0.003043 Jy/beam ! Clean residual mean=-0.000020 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.87796 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.87796 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=0.085305Jy sigma=0.000594 ! Fit after self-cal, rms=0.085304Jy sigma=0.000594 ! 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=0.085304Jy sigma=0.000594 ! Fit after self-cal, rms=0.085340Jy sigma=0.000594 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=0.8114 mas, bmaj=5.177 mas, bpa=-55.84 degrees ! Estimated noise=2156.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.604638 Jy ! Component: 100 - total flux cleaned = 0.744757 Jy ! Component: 150 - total flux cleaned = 0.803965 Jy ! Component: 200 - total flux cleaned = 0.83305 Jy ! Total flux subtracted in 200 components = 0.83305 Jy ! Clean residual min=-0.009809 max=0.013318 Jy/beam ! Clean residual mean=0.000046 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.83305 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.83305 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9987 mas, bmaj=4.959 mas, bpa=-55.42 degrees ! Estimated noise=1383.88 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 = 0.0187982 Jy ! Component: 100 - total flux cleaned = 0.0286652 Jy ! Component: 150 - total flux cleaned = 0.0324389 Jy ! Component: 200 - total flux cleaned = 0.0354274 Jy ! Total flux subtracted in 200 components = 0.0354274 Jy ! Clean residual min=-0.004788 max=0.004627 Jy/beam ! Clean residual mean=-0.000012 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.868477 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.868477 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=2.073 mas, bmaj=5.254 mas, bpa=-49.33 degrees ! Estimated noise=1640.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554435 Jy ! Component: 100 - total flux cleaned = 0.00687429 Jy ! Component: 150 - total flux cleaned = 0.00809118 Jy ! Component: 200 - total flux cleaned = 0.00892452 Jy ! Total flux subtracted in 200 components = 0.00892452 Jy ! Clean residual min=-0.003764 max=0.002981 Jy/beam ! Clean residual mean=-0.000054 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.877402 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 = 0.000592701 Jy ! Component: 100 - total flux cleaned = 0.000869648 Jy ! Component: 150 - total flux cleaned = 0.00115775 Jy ! Component: 200 - total flux cleaned = 0.00124091 Jy ! Total flux subtracted in 200 components = 0.00124091 Jy ! Clean residual min=-0.003428 max=0.002945 Jy/beam ! Clean residual mean=-0.000056 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.878643 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.878643 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9987 mas, bmaj=4.959 mas, bpa=-55.42 degrees ! Estimated noise=1383.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145148 Jy ! Component: 100 - total flux cleaned = 0.000137518 Jy ! Component: 150 - total flux cleaned = 0.000361536 Jy ! Component: 200 - total flux cleaned = 0.000357302 Jy ! Total flux subtracted in 200 components = 0.000357302 Jy ! Clean residual min=-0.003512 max=0.003161 Jy/beam ! Clean residual mean=-0.000030 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.879 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.879 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=0.085394Jy sigma=0.000594 ! Fit after self-cal, rms=0.085387Jy sigma=0.000594 wmodel J0958+6533_X_2017_05_31_pus_map.mod ! Writing 80 model components to file: J0958+6533_X_2017_05_31_pus_map.mod wobs J0958+6533_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0958+6533_X_2017_05_31_pus_uvs.fits wwins J0958+6533_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J0958+6533_X_2017_05_31_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 = -0.000532497 Jy ! Component: 100 - total flux cleaned = -0.000425256 Jy ! Component: 150 - total flux cleaned = -0.000522967 Jy ! Component: 200 - total flux cleaned = -0.000568374 Jy ! Component: 250 - total flux cleaned = -0.000654987 Jy ! Component: 300 - total flux cleaned = -0.000696063 Jy ! Component: 350 - total flux cleaned = -0.000733589 Jy ! Component: 400 - total flux cleaned = -0.000843581 Jy ! Component: 450 - total flux cleaned = -0.000984291 Jy ! Component: 500 - total flux cleaned = -0.00108621 Jy ! Component: 550 - total flux cleaned = -0.00121727 Jy ! Component: 600 - total flux cleaned = -0.00137345 Jy ! Component: 650 - total flux cleaned = -0.00137407 Jy ! Component: 700 - total flux cleaned = -0.00137441 Jy ! Component: 750 - total flux cleaned = -0.00134618 Jy ! Component: 800 - total flux cleaned = -0.00131889 Jy ! Component: 850 - total flux cleaned = -0.00134483 Jy ! Component: 900 - total flux cleaned = -0.00131874 Jy ! Component: 950 - total flux cleaned = -0.00129362 Jy ! Component: 1000 - total flux cleaned = -0.00134207 Jy ! Component: 1050 - total flux cleaned = -0.0013419 Jy ! Component: 1100 - total flux cleaned = -0.0013419 Jy ! Component: 1150 - total flux cleaned = -0.00134138 Jy ! Component: 1200 - total flux cleaned = -0.00134173 Jy ! Component: 1250 - total flux cleaned = -0.00127634 Jy ! Component: 1300 - total flux cleaned = -0.00121245 Jy ! Component: 1350 - total flux cleaned = -0.00117073 Jy ! Component: 1400 - total flux cleaned = -0.00108825 Jy ! Component: 1450 - total flux cleaned = -0.0010277 Jy ! Component: 1500 - total flux cleaned = -0.000987806 Jy ! Component: 1550 - total flux cleaned = -0.000968081 Jy ! Component: 1600 - total flux cleaned = -0.000909769 Jy ! Component: 1650 - total flux cleaned = -0.000947789 Jy ! Component: 1700 - total flux cleaned = -0.000966562 Jy ! Component: 1750 - total flux cleaned = -0.000966588 Jy ! Component: 1800 - total flux cleaned = -0.000985169 Jy ! Component: 1850 - total flux cleaned = -0.000985253 Jy ! Component: 1900 - total flux cleaned = -0.00102137 Jy ! Component: 1950 - total flux cleaned = -0.00103911 Jy ! Component: 2000 - total flux cleaned = -0.00112752 Jy ! Total flux subtracted in 2048 components = -0.00112744 Jy ! Clean residual min=-0.001137 max=0.001014 Jy/beam ! Clean residual mean=-0.000018 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.877872 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 193 components and 0.877873 Jy ![Exited script file: muppet] wmap "J0958+6533_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9987 x 4.959 at -55.42 degrees (North through East) ! Clean map min=-0.006109 max=0.7999 Jy/beam ! Writing clean map to FITS file: J0958+6533_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.799896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340705 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127781 0.127781 0.255562 0.511124 1.02225 2.0445 4.08899 8.17798 16.356 32.7119 65.4239 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.799 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9987 x 4.959 at -55.42 degrees (North through East) ! Clean map min=-0.006109 max=0.7999 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 J0958+6533_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:47:52 2019