! Started logfile: J0541+5312_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:07 2019 obs J0541+5312_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0541+5312_X_2017_08_12_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956349 visibilities/baseline/integration-bin. ! Found source: J0541+5312 ! ! 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 1049 lines of history. ! ! Reading 43380 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 J0541+5312_X_2017_08_12_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=0.776438Jy sigma=0.006600 ! Fit after self-cal, rms=0.764353Jy sigma=0.006501 ! 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=0.8159 mas, bmaj=1.042 mas, bpa=16.02 degrees ! Estimated noise=871.618 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 = 0.178443 Jy ! Component: 100 - total flux cleaned = 0.227347 Jy ! Total flux subtracted in 100 components = 0.227347 Jy ! Clean residual min=-0.009718 max=0.040329 Jy/beam ! Clean residual mean=-0.000173 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.227347 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.227347 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=0.108675Jy sigma=0.000912 ! Fit after self-cal, rms=0.108612Jy sigma=0.000911 ! Inverting map ! Added new window around map position (-2.2, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363236 Jy ! Component: 100 - total flux cleaned = 0.0575934 Jy ! Total flux subtracted in 100 components = 0.0575934 Jy ! Clean residual min=-0.006074 max=0.016018 Jy/beam ! Clean residual mean=-0.000098 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.28494 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.28494 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=0.091528Jy sigma=0.000757 ! Fit after self-cal, rms=0.090979Jy sigma=0.000752 ! Inverting map ! Added new window around map position (-1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181541 Jy ! Component: 100 - total flux cleaned = 0.0309926 Jy ! Total flux subtracted in 100 components = 0.0309926 Jy ! Clean residual min=-0.004298 max=0.007457 Jy/beam ! Clean residual mean=-0.000058 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.315933 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.315933 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=0.085145Jy sigma=0.000698 ! Fit after self-cal, rms=0.084979Jy sigma=0.000696 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010753 Jy ! Component: 100 - total flux cleaned = 0.0189667 Jy ! Total flux subtracted in 100 components = 0.0189667 Jy ! Clean residual min=-0.003478 max=0.004807 Jy/beam ! Clean residual mean=-0.000033 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.334899 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.334899 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=0.082669Jy sigma=0.000675 ! Fit after self-cal, rms=0.082615Jy sigma=0.000674 ! 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=1.013 mas, bmaj=1.32 mas, bpa=20.76 degrees ! Estimated noise=402.758 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 = 0.0110687 Jy ! Component: 100 - total flux cleaned = 0.0183931 Jy ! Component: 150 - total flux cleaned = 0.0236808 Jy ! Component: 200 - total flux cleaned = 0.02759 Jy ! Total flux subtracted in 200 components = 0.02759 Jy ! Clean residual min=-0.002504 max=0.002851 Jy/beam ! Clean residual mean=0.000006 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.362489 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.362489 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=0.080887Jy sigma=0.000658 ! Fit after self-cal, rms=0.080816Jy sigma=0.000657 ! 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 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 0.96 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 0.99 ! LA 0.97 MK 0.97 NL 0.97 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.94 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 0.98 ! LA 0.98 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.98 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.98 ! LA 1.01 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.98 ! LA 0.98 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.98 ! LA 1.00 MK 0.98 NL 0.96 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.98 ! LA 1.02 MK 1.02 NL 0.96 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.080816Jy sigma=0.000657 ! Fit after self-cal, rms=0.080024Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.326 mas, bpa=20.17 degrees ! Estimated noise=399.202 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 = 0.00293869 Jy ! Component: 100 - total flux cleaned = 0.00352461 Jy ! Component: 150 - total flux cleaned = 0.00388292 Jy ! Component: 200 - total flux cleaned = 0.00411726 Jy ! Total flux subtracted in 200 components = 0.00411726 Jy ! Clean residual min=-0.001606 max=0.001748 Jy/beam ! Clean residual mean=0.000024 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.366607 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.366607 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=0.079904Jy sigma=0.000652 ! Fit after self-cal, rms=0.079900Jy sigma=0.000651 ! 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=0.079900Jy sigma=0.000651 ! Fit after self-cal, rms=0.079773Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.325 mas, bpa=20.14 degrees ! Estimated noise=399.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109976 Jy ! Component: 100 - total flux cleaned = 0.00138691 Jy ! Component: 150 - total flux cleaned = 0.00152757 Jy ! Component: 200 - total flux cleaned = 0.00156653 Jy ! Total flux subtracted in 200 components = 0.00156653 Jy ! Clean residual min=-0.001207 max=0.001542 Jy/beam ! Clean residual mean=0.000009 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.368173 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.368173 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=0.079749Jy sigma=0.000649 ! Fit after self-cal, rms=0.079751Jy sigma=0.000649 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 (-13.2, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014507 Jy ! Component: 100 - total flux cleaned = 0.00226549 Jy ! Component: 150 - total flux cleaned = 0.00268045 Jy ! Component: 200 - total flux cleaned = 0.00304196 Jy ! Total flux subtracted in 200 components = 0.00304196 Jy ! Clean residual min=-0.001127 max=0.001331 Jy/beam ! Clean residual mean=0.000009 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.371215 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.371215 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=0.079723Jy sigma=0.000649 ! Fit after self-cal, rms=0.079721Jy sigma=0.000649 ! 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=0.079721Jy sigma=0.000649 ! Fit after self-cal, rms=0.079712Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.325 mas, bpa=20.09 degrees ! Estimated noise=398.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535543 Jy ! Component: 100 - total flux cleaned = 0.000815358 Jy ! Component: 150 - total flux cleaned = 0.000973707 Jy ! Component: 200 - total flux cleaned = 0.00110186 Jy ! Total flux subtracted in 200 components = 0.00110186 Jy ! Clean residual min=-0.001157 max=0.001316 Jy/beam ! Clean residual mean=0.000007 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.372317 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.372317 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=0.079703Jy sigma=0.000649 ! Fit after self-cal, rms=0.079703Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.33423e-05 Jy ! Component: 100 - total flux cleaned = 0.000153315 Jy ! Component: 150 - total flux cleaned = 0.00020888 Jy ! Component: 200 - total flux cleaned = 0.000261275 Jy ! Total flux subtracted in 200 components = 0.000261275 Jy ! Clean residual min=-0.001153 max=0.001327 Jy/beam ! Clean residual mean=0.000007 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.372578 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.372578 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=0.079697Jy sigma=0.000649 ! Fit after self-cal, rms=0.079697Jy sigma=0.000649 ! 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=0.079697Jy sigma=0.000649 ! Fit after self-cal, rms=0.079706Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=2.463 mas, bpa=36.6 degrees ! Estimated noise=505.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776516 Jy ! Component: 100 - total flux cleaned = 0.00117837 Jy ! Component: 150 - total flux cleaned = 0.00137117 Jy ! Component: 200 - total flux cleaned = 0.00142131 Jy ! Total flux subtracted in 200 components = 0.00142131 Jy ! Clean residual min=-0.001458 max=0.002053 Jy/beam ! Clean residual mean=0.000016 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.373999 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.373999 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=0.079707Jy sigma=0.000649 ! Fit after self-cal, rms=0.079706Jy sigma=0.000649 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 = 0.000144677 Jy ! Component: 100 - total flux cleaned = 0.000204926 Jy ! Component: 150 - total flux cleaned = 0.000259517 Jy ! Component: 200 - total flux cleaned = 0.000309647 Jy ! Total flux subtracted in 200 components = 0.000309647 Jy ! Clean residual min=-0.001435 max=0.002026 Jy/beam ! Clean residual mean=0.000017 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.374309 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 0.374309 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=0.079707Jy sigma=0.000649 ! Fit after self-cal, rms=0.079707Jy sigma=0.000649 ! 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=1.023 mas, bmaj=1.325 mas, bpa=20.06 degrees ! Estimated noise=399.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.325 at 20.06 degrees (North through East) ! Clean map min=-0.0010482 max=0.23513 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=0.8224 mas, bmaj=1.046 mas, bpa=15 degrees ! Estimated noise=866.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177347 Jy ! Component: 100 - total flux cleaned = 0.231452 Jy ! Component: 150 - total flux cleaned = 0.264895 Jy ! Component: 200 - total flux cleaned = 0.287771 Jy ! Total flux subtracted in 200 components = 0.287771 Jy ! Clean residual min=-0.005465 max=0.012693 Jy/beam ! Clean residual mean=-0.000101 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.287771 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.287771 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.325 mas, bpa=20.06 degrees ! Estimated noise=399.02 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 = 0.0251463 Jy ! Component: 100 - total flux cleaned = 0.0413257 Jy ! Component: 150 - total flux cleaned = 0.052423 Jy ! Component: 200 - total flux cleaned = 0.0603031 Jy ! Total flux subtracted in 200 components = 0.0603031 Jy ! Clean residual min=-0.002059 max=0.004464 Jy/beam ! Clean residual mean=-0.000048 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.348074 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 60 components and 0.348074 Jy ! Inverting map ! Added new window around map position (-1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575339 Jy ! Component: 100 - total flux cleaned = 0.00999895 Jy ! Component: 150 - total flux cleaned = 0.0131449 Jy ! Component: 200 - total flux cleaned = 0.0154902 Jy ! Total flux subtracted in 200 components = 0.0154902 Jy ! Clean residual min=-0.001362 max=0.001481 Jy/beam ! Clean residual mean=-0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.363564 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.363564 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=2.244 mas, bmaj=2.463 mas, bpa=36.6 degrees ! Estimated noise=505.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275122 Jy ! Component: 100 - total flux cleaned = 0.00459051 Jy ! Component: 150 - total flux cleaned = 0.00601483 Jy ! Component: 200 - total flux cleaned = 0.00713164 Jy ! Total flux subtracted in 200 components = 0.00713164 Jy ! Clean residual min=-0.001614 max=0.002153 Jy/beam ! Clean residual mean=0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.370696 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 = 0.000879429 Jy ! Component: 100 - total flux cleaned = 0.00157534 Jy ! Component: 150 - total flux cleaned = 0.00213197 Jy ! Component: 200 - total flux cleaned = 0.00249769 Jy ! Total flux subtracted in 200 components = 0.00249769 Jy ! Clean residual min=-0.001507 max=0.002088 Jy/beam ! Clean residual mean=0.000012 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.373194 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 122 components and 0.373194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.325 mas, bpa=20.06 degrees ! Estimated noise=399.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193156 Jy ! Component: 100 - total flux cleaned = -0.00013555 Jy ! Component: 150 - total flux cleaned = -3.14192e-05 Jy ! Component: 200 - total flux cleaned = 6.10072e-05 Jy ! Total flux subtracted in 200 components = 6.10072e-05 Jy ! Clean residual min=-0.001080 max=0.001391 Jy/beam ! Clean residual mean=0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.373255 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.373255 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=0.079719Jy sigma=0.000649 ! Fit after self-cal, rms=0.079712Jy sigma=0.000649 wmodel J0541+5312_X_2017_08_12_pus_map.mod ! Writing 133 model components to file: J0541+5312_X_2017_08_12_pus_map.mod wobs J0541+5312_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0541+5312_X_2017_08_12_pus_uvs.fits wwins J0541+5312_X_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J0541+5312_X_2017_08_12_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 = 0.000495194 Jy ! Component: 100 - total flux cleaned = 0.000836398 Jy ! Component: 150 - total flux cleaned = 0.00108239 Jy ! Component: 200 - total flux cleaned = 0.00117353 Jy ! Component: 250 - total flux cleaned = 0.00124413 Jy ! Component: 300 - total flux cleaned = 0.0013641 Jy ! Component: 350 - total flux cleaned = 0.00143054 Jy ! Component: 400 - total flux cleaned = 0.00147965 Jy ! Component: 450 - total flux cleaned = 0.00155971 Jy ! Component: 500 - total flux cleaned = 0.00165361 Jy ! Component: 550 - total flux cleaned = 0.00174573 Jy ! Component: 600 - total flux cleaned = 0.00180583 Jy ! Component: 650 - total flux cleaned = 0.00188009 Jy ! Component: 700 - total flux cleaned = 0.00195369 Jy ! Component: 750 - total flux cleaned = 0.00202607 Jy ! Component: 800 - total flux cleaned = 0.00209741 Jy ! Component: 850 - total flux cleaned = 0.00213934 Jy ! Component: 900 - total flux cleaned = 0.00212574 Jy ! Component: 950 - total flux cleaned = 0.00220768 Jy ! Component: 1000 - total flux cleaned = 0.00226126 Jy ! Component: 1050 - total flux cleaned = 0.00227448 Jy ! Component: 1100 - total flux cleaned = 0.00227443 Jy ! Component: 1150 - total flux cleaned = 0.00222263 Jy ! Component: 1200 - total flux cleaned = 0.00218431 Jy ! Component: 1250 - total flux cleaned = 0.00217178 Jy ! Component: 1300 - total flux cleaned = 0.00212168 Jy ! Component: 1350 - total flux cleaned = 0.00210932 Jy ! Component: 1400 - total flux cleaned = 0.00206017 Jy ! Component: 1450 - total flux cleaned = 0.00206017 Jy ! Component: 1500 - total flux cleaned = 0.0020122 Jy ! Component: 1550 - total flux cleaned = 0.00198843 Jy ! Component: 1600 - total flux cleaned = 0.00196479 Jy ! Component: 1650 - total flux cleaned = 0.00195312 Jy ! Component: 1700 - total flux cleaned = 0.00191863 Jy ! Component: 1750 - total flux cleaned = 0.00194146 Jy ! Component: 1800 - total flux cleaned = 0.00190767 Jy ! Component: 1850 - total flux cleaned = 0.00188533 Jy ! Component: 1900 - total flux cleaned = 0.00189642 Jy ! Component: 1950 - total flux cleaned = 0.00185246 Jy ! Component: 2000 - total flux cleaned = 0.00183078 Jy ! Total flux subtracted in 2048 components = 0.00182 Jy ! Clean residual min=-0.000538 max=0.000592 Jy/beam ! Clean residual mean=0.000004 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.375075 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 294 components and 0.375075 Jy ![Exited script file: muppet] wmap "J0541+5312_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.325 at 20.06 degrees (North through East) ! Clean map min=-0.00079609 max=0.23492 Jy/beam ! Writing clean map to FITS file: J0541+5312_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26329 0.26329 0.526581 1.05316 2.10632 4.21265 8.4253 16.8506 33.7012 67.4024 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.234 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.325 at 20.06 degrees (North through East) ! Clean map min=-0.00079609 max=0.23492 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 J0541+5312_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:10 2019