! Started logfile: J0458+5508_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:37 2016 obs J0458+5508_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0458+5508_X_2014_06_09_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699034 visibilities/baseline/integration-bin. ! Found source: J0458+5508 ! ! 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 344 lines of history. ! ! Reading 34728 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 J0458+5508_X_2014_06_09_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 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867492Jy sigma=0.010447 ! Fit after self-cal, rms=0.817799Jy sigma=0.009869 ! 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=0.7934 mas, bmaj=1.167 mas, bpa=-47.29 degrees ! Estimated noise=703.107 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 = 0.137134 Jy ! Component: 100 - total flux cleaned = 0.170891 Jy ! Total flux subtracted in 100 components = 0.170891 Jy ! Clean residual min=-0.010934 max=0.020060 Jy/beam ! Clean residual mean=-0.000141 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 0.170891 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.170891 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=0.085921Jy sigma=0.000990 ! Fit after self-cal, rms=0.085839Jy sigma=0.000989 ! Inverting map ! Added new window around map position (-1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197478 Jy ! Component: 100 - total flux cleaned = 0.0321783 Jy ! Total flux subtracted in 100 components = 0.0321783 Jy ! Clean residual min=-0.010412 max=0.009297 Jy/beam ! Clean residual mean=-0.000069 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.203069 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.203069 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=0.078412Jy sigma=0.000895 ! Fit after self-cal, rms=0.078090Jy sigma=0.000891 ! 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=1.079 mas, bmaj=1.425 mas, bpa=-49.86 degrees ! Estimated noise=317.248 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 = 0.0157788 Jy ! Component: 100 - total flux cleaned = 0.0250399 Jy ! Component: 150 - total flux cleaned = 0.0309899 Jy ! Component: 200 - total flux cleaned = 0.0348733 Jy ! Total flux subtracted in 200 components = 0.0348733 Jy ! Clean residual min=-0.009035 max=0.008049 Jy/beam ! Clean residual mean=-0.000001 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.237943 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.237943 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=0.074459Jy sigma=0.000851 ! Fit after self-cal, rms=0.074338Jy sigma=0.000849 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.03 KP 0.90 ! LA 1.02 MK 0.98 NL 0.99 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.07 KP 0.86 ! LA 1.01 MK 0.98 NL 0.97 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.81 ! LA 1.06 MK 1.01 NL 0.99 OV 0.97 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.76 ! LA 1.04 MK 1.01 NL 0.97 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.04 KP 0.73 ! LA 1.02 MK 1.04 NL 0.99 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.05 KP 0.74 ! LA 1.03 MK 1.00 NL 1.00 OV 0.99 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.16 KP 0.79 ! LA 1.11 MK 1.09 NL 1.06 OV 1.06 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.13 KP 0.73 ! LA 1.04 MK 0.99 NL 1.01 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.11 KP 0.77 ! LA 1.04 MK 1.03 NL 1.00 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.08 KP 0.77 ! LA 1.08 MK 0.99 NL 1.00 OV 1.00 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.05 KP 0.81 ! LA 1.07 MK 1.02 NL 1.01 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.10 KP 0.85 ! LA 1.05 MK 1.01 NL 1.02 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Fit before self-cal, rms=0.074338Jy sigma=0.000849 ! Fit after self-cal, rms=0.069446Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.444 mas, bpa=-49.52 degrees ! Estimated noise=318.334 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 = -0.00162133 Jy ! Component: 100 - total flux cleaned = -0.00184294 Jy ! Component: 150 - total flux cleaned = -0.00198353 Jy ! Component: 200 - total flux cleaned = -0.00206547 Jy ! Total flux subtracted in 200 components = -0.00206547 Jy ! Clean residual min=-0.002587 max=0.002907 Jy/beam ! Clean residual mean=-0.000008 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.235877 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.235877 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=0.069357Jy sigma=0.000780 ! Fit after self-cal, rms=0.069400Jy sigma=0.000780 ! 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=0.069400Jy sigma=0.000780 ! Fit after self-cal, rms=0.069684Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.437 mas, bpa=-49.6 degrees ! Estimated noise=318.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163736 Jy ! Component: 100 - total flux cleaned = -0.00168837 Jy ! Component: 150 - total flux cleaned = -0.00168602 Jy ! Component: 200 - total flux cleaned = -0.00162286 Jy ! Total flux subtracted in 200 components = -0.00162286 Jy ! Clean residual min=-0.002123 max=0.002344 Jy/beam ! Clean residual mean=-0.000014 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.234254 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.234254 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=0.069614Jy sigma=0.000777 ! Fit after self-cal, rms=0.069626Jy sigma=0.000777 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 (-3.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183866 Jy ! Component: 100 - total flux cleaned = 0.00196339 Jy ! Component: 150 - total flux cleaned = 0.00187872 Jy ! Component: 200 - total flux cleaned = 0.0018467 Jy ! Total flux subtracted in 200 components = 0.0018467 Jy ! Clean residual min=-0.001847 max=0.001648 Jy/beam ! Clean residual mean=-0.000007 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.236101 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.236101 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=0.069521Jy sigma=0.000776 ! Fit after self-cal, rms=0.069510Jy sigma=0.000776 ! 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=0.069510Jy sigma=0.000776 ! Fit after self-cal, rms=0.069658Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=1.437 mas, bpa=-49.65 degrees ! Estimated noise=317.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173961 Jy ! Component: 100 - total flux cleaned = -9.83183e-05 Jy ! Component: 150 - total flux cleaned = -0.000160232 Jy ! Component: 200 - total flux cleaned = -0.00018584 Jy ! Total flux subtracted in 200 components = -0.00018584 Jy ! Clean residual min=-0.001557 max=0.001307 Jy/beam ! Clean residual mean=-0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.235915 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.235915 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=0.069616Jy sigma=0.000775 ! Fit after self-cal, rms=0.069616Jy sigma=0.000775 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 = 8.05242e-05 Jy ! Component: 100 - total flux cleaned = 0.000129152 Jy ! Component: 150 - total flux cleaned = 0.000108984 Jy ! Component: 200 - total flux cleaned = 0.000109189 Jy ! Total flux subtracted in 200 components = 0.000109189 Jy ! Clean residual min=-0.001516 max=0.001245 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.236024 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.236024 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=0.069600Jy sigma=0.000775 ! Fit after self-cal, rms=0.069596Jy sigma=0.000775 ! 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=0.069596Jy sigma=0.000775 ! Fit after self-cal, rms=0.069740Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=2.84 mas, bpa=-65.82 degrees ! Estimated noise=377.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546911 Jy ! Component: 100 - total flux cleaned = -0.000559988 Jy ! Component: 150 - total flux cleaned = -0.000637246 Jy ! Component: 200 - total flux cleaned = -0.000674416 Jy ! Total flux subtracted in 200 components = -0.000674416 Jy ! Clean residual min=-0.001282 max=0.001218 Jy/beam ! Clean residual mean=-0.000012 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.23535 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.23535 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=0.069730Jy sigma=0.000775 ! Fit after self-cal, rms=0.069730Jy sigma=0.000774 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 = -9.60293e-05 Jy ! Component: 100 - total flux cleaned = -4.26824e-05 Jy ! Component: 150 - total flux cleaned = -1.12249e-05 Jy ! Component: 200 - total flux cleaned = -1.12614e-05 Jy ! Total flux subtracted in 200 components = -1.12614e-05 Jy ! Clean residual min=-0.001260 max=0.001209 Jy/beam ! Clean residual mean=-0.000012 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.235339 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.235339 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=0.069726Jy sigma=0.000774 ! Fit after self-cal, rms=0.069722Jy sigma=0.000774 ! 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=1.1 mas, bmaj=1.437 mas, bpa=-49.66 degrees ! Estimated noise=317.465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 1.437 at -49.66 degrees (North through East) ! Clean map min=-0.0014659 max=0.17274 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=0.805 mas, bmaj=1.168 mas, bpa=-47.19 degrees ! Estimated noise=713.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138707 Jy ! Component: 100 - total flux cleaned = 0.175132 Jy ! Component: 150 - total flux cleaned = 0.192724 Jy ! Component: 200 - total flux cleaned = 0.203329 Jy ! Total flux subtracted in 200 components = 0.203329 Jy ! Clean residual min=-0.003013 max=0.005818 Jy/beam ! Clean residual mean=-0.000072 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.203329 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.203329 Jy ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=1.437 mas, bpa=-49.66 degrees ! Estimated noise=317.465 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 = 0.0113671 Jy ! Component: 100 - total flux cleaned = 0.0179316 Jy ! Component: 150 - total flux cleaned = 0.0222682 Jy ! Component: 200 - total flux cleaned = 0.025222 Jy ! Total flux subtracted in 200 components = 0.025222 Jy ! Clean residual min=-0.001955 max=0.001951 Jy/beam ! Clean residual mean=-0.000043 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.228551 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 82 components and 0.228551 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=2.586 mas, bmaj=2.84 mas, bpa=-65.82 degrees ! Estimated noise=377.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324268 Jy ! Component: 100 - total flux cleaned = 0.0048899 Jy ! Component: 150 - total flux cleaned = 0.0055607 Jy ! Component: 200 - total flux cleaned = 0.00577187 Jy ! Total flux subtracted in 200 components = 0.00577187 Jy ! Clean residual min=-0.001316 max=0.001197 Jy/beam ! Clean residual mean=-0.000023 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.234323 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 = 0.00014015 Jy ! Component: 100 - total flux cleaned = 0.000249131 Jy ! Component: 150 - total flux cleaned = 0.000334257 Jy ! Component: 200 - total flux cleaned = 0.000364719 Jy ! Total flux subtracted in 200 components = 0.000364719 Jy ! Clean residual min=-0.001325 max=0.001256 Jy/beam ! Clean residual mean=-0.000019 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.234687 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 117 components and 0.234687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=1.437 mas, bpa=-49.66 degrees ! Estimated noise=317.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.53928e-05 Jy ! Component: 100 - total flux cleaned = -6.50699e-05 Jy ! Component: 150 - total flux cleaned = -0.000105651 Jy ! Component: 200 - total flux cleaned = -0.000105163 Jy ! Total flux subtracted in 200 components = -0.000105163 Jy ! Clean residual min=-0.001348 max=0.001130 Jy/beam ! Clean residual mean=-0.000010 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.234582 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 126 components and 0.234582 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=0.069718Jy sigma=0.000774 ! Fit after self-cal, rms=0.069699Jy sigma=0.000774 wmodel J0458+5508_X_2014_06_09_pus_map.mod ! Writing 126 model components to file: J0458+5508_X_2014_06_09_pus_map.mod wobs J0458+5508_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0458+5508_X_2014_06_09_pus_uvs.fits wwins J0458+5508_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0458+5508_X_2014_06_09_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 = -0.000470743 Jy ! Component: 100 - total flux cleaned = -0.000763857 Jy ! Component: 150 - total flux cleaned = -0.000919565 Jy ! Component: 200 - total flux cleaned = -0.00111963 Jy ! Component: 250 - total flux cleaned = -0.00132659 Jy ! Component: 300 - total flux cleaned = -0.00152381 Jy ! Component: 350 - total flux cleaned = -0.00171294 Jy ! Component: 400 - total flux cleaned = -0.00189444 Jy ! Component: 450 - total flux cleaned = -0.00202663 Jy ! Component: 500 - total flux cleaned = -0.002126 Jy ! Component: 550 - total flux cleaned = -0.00223571 Jy ! Component: 600 - total flux cleaned = -0.00228891 Jy ! Component: 650 - total flux cleaned = -0.00231515 Jy ! Component: 700 - total flux cleaned = -0.00243003 Jy ! Component: 750 - total flux cleaned = -0.00246749 Jy ! Component: 800 - total flux cleaned = -0.00257733 Jy ! Component: 850 - total flux cleaned = -0.00263706 Jy ! Component: 900 - total flux cleaned = -0.00273091 Jy ! Component: 950 - total flux cleaned = -0.00278845 Jy ! Component: 1000 - total flux cleaned = -0.00289013 Jy ! Component: 1050 - total flux cleaned = -0.00296748 Jy ! Component: 1100 - total flux cleaned = -0.00301099 Jy ! Component: 1150 - total flux cleaned = -0.00309678 Jy ! Component: 1200 - total flux cleaned = -0.00314935 Jy ! Component: 1250 - total flux cleaned = -0.00321139 Jy ! Component: 1300 - total flux cleaned = -0.00329272 Jy ! Component: 1350 - total flux cleaned = -0.00334259 Jy ! Component: 1400 - total flux cleaned = -0.00340164 Jy ! Component: 1450 - total flux cleaned = -0.00347883 Jy ! Component: 1500 - total flux cleaned = -0.00349798 Jy ! Component: 1550 - total flux cleaned = -0.00358223 Jy ! Component: 1600 - total flux cleaned = -0.00365575 Jy ! Component: 1650 - total flux cleaned = -0.00371017 Jy ! Component: 1700 - total flux cleaned = -0.00379954 Jy ! Component: 1750 - total flux cleaned = -0.00386988 Jy ! Component: 1800 - total flux cleaned = -0.00395663 Jy ! Component: 1850 - total flux cleaned = -0.00404214 Jy ! Component: 1900 - total flux cleaned = -0.0041098 Jy ! Component: 1950 - total flux cleaned = -0.00418458 Jy ! Component: 2000 - total flux cleaned = -0.0042666 Jy ! Total flux subtracted in 2048 components = -0.0043314 Jy ! Clean residual min=-0.000482 max=0.000447 Jy/beam ! Clean residual mean=-0.000005 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.230251 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 262 components and 0.230251 Jy ![Exited script file: muppet] wmap "J0458+5508_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 1.437 at -49.66 degrees (North through East) ! Clean map min=-0.00099546 max=0.17364 Jy/beam ! Writing clean map to FITS file: J0458+5508_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173635 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148421 device "J0458+5508_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0458+5508_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256437 0.256437 0.512874 1.02575 2.05149 4.10299 8.20598 16.412 32.8239 65.6478 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 1.437 at -49.66 degrees (North through East) ! Clean map min=-0.00099546 max=0.17364 Jy/beam quit ! Quitting program ! Log file J0458+5508_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:40 2016