! Started logfile: J2152+1734_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:14 2016 obs J2152+1734_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2152+1734_X_2015_03_17_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.725926 visibilities/baseline/integration-bin. ! Found source: J2152+1734 ! ! 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 338 lines of history. ! ! Reading 5880 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 J2152+1734_X_2015_03_17_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.594951Jy sigma=0.006868 ! Fit after self-cal, rms=0.587932Jy sigma=0.006791 ! 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=0.7434 mas, bmaj=3.11 mas, bpa=-14.39 degrees ! Estimated noise=1083.95 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 = 0.311686 Jy ! Component: 100 - total flux cleaned = 0.381823 Jy ! Total flux subtracted in 100 components = 0.381823 Jy ! Clean residual min=-0.027267 max=0.039667 Jy/beam ! Clean residual mean=-0.000068 rms=0.007884 Jy/beam ! Combined flux in latest and established models = 0.381823 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.381823 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=0.136140Jy sigma=0.001501 ! Fit after self-cal, rms=0.136056Jy sigma=0.001500 ! 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=0.9222 mas, bmaj=3.158 mas, bpa=-14.36 degrees ! Estimated noise=807.549 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 = 0.0481518 Jy ! Component: 100 - total flux cleaned = 0.0703207 Jy ! Component: 150 - total flux cleaned = 0.0831697 Jy ! Component: 200 - total flux cleaned = 0.0917068 Jy ! Total flux subtracted in 200 components = 0.0917068 Jy ! Clean residual min=-0.038711 max=0.053163 Jy/beam ! Clean residual mean=-0.000172 rms=0.010231 Jy/beam ! Combined flux in latest and established models = 0.47353 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.47353 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=0.119089Jy sigma=0.001306 ! Fit after self-cal, rms=0.119023Jy sigma=0.001304 ! 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 0.93 FD 1.20 HN 1.12 KP 0.87 ! LA 1.01 MK 0.96 NL 1.02 OV 1.04 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.21 HN 1.12 KP 0.83 ! LA 1.03 MK 0.94 NL 1.04 OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.21 HN 1.17 KP 0.80 ! LA 1.03 MK 0.96 NL 1.04 OV 1.01 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.13 KP 0.76 ! LA 1.04 MK 0.95 NL 1.03 OV 1.00 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.08 KP 0.72 ! LA 1.02 MK 0.98 NL 1.04 OV 1.04 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.27 HN 1.10 KP 0.72 ! LA 1.05 MK 0.96 NL 1.03 OV 1.05 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.22 HN 1.19 KP 0.71 ! LA 1.05 MK 0.96 NL 1.04 OV 1.08 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.25 HN 1.17 KP 0.71 ! LA 1.04 MK 0.97 NL 1.03 OV 1.08 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.24 HN 1.19 KP 0.74 ! LA 1.06 MK 0.94 NL 1.04 OV 1.05 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.27 HN 1.20 KP 0.77 ! LA 1.07 MK 0.99 NL 1.06 OV 1.06 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.29 HN 1.18 KP 0.79 ! LA 1.08 MK 1.01 NL 1.04 OV 1.04 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.25 HN 1.13 KP 0.77 ! LA 1.06 MK 0.96 NL 1.05 OV 1.05 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.119023Jy sigma=0.001304 ! Fit after self-cal, rms=0.093661Jy sigma=0.001019 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9308 mas, bmaj=3.115 mas, bpa=-14.5 degrees ! Estimated noise=801.653 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 (-3.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402277 Jy ! Component: 100 - total flux cleaned = 0.0556443 Jy ! Component: 150 - total flux cleaned = 0.0643488 Jy ! Component: 200 - total flux cleaned = 0.0688967 Jy ! Total flux subtracted in 200 components = 0.0688967 Jy ! Clean residual min=-0.006800 max=0.009639 Jy/beam ! Clean residual mean=0.000004 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.542427 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.542427 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=0.076874Jy sigma=0.000796 ! Fit after self-cal, rms=0.076698Jy sigma=0.000792 ! 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=0.076698Jy sigma=0.000792 ! Fit after self-cal, rms=0.075301Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=3.106 mas, bpa=-14.48 degrees ! Estimated noise=793.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727173 Jy ! Component: 100 - total flux cleaned = 0.0104179 Jy ! Component: 150 - total flux cleaned = 0.012313 Jy ! Component: 200 - total flux cleaned = 0.0125797 Jy ! Total flux subtracted in 200 components = 0.0125797 Jy ! Clean residual min=-0.005160 max=0.006118 Jy/beam ! Clean residual mean=0.000001 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.555006 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.555006 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=0.074328Jy sigma=0.000774 ! Fit after self-cal, rms=0.074264Jy 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) ! Added new window around map position (-5.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425049 Jy ! Component: 100 - total flux cleaned = 0.00495235 Jy ! Component: 150 - total flux cleaned = 0.00486587 Jy ! Component: 200 - total flux cleaned = 0.00478944 Jy ! Total flux subtracted in 200 components = 0.00478944 Jy ! Clean residual min=-0.004287 max=0.003353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.559796 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.559796 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=0.073830Jy sigma=0.000769 ! Fit after self-cal, rms=0.073828Jy sigma=0.000768 ! 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=0.073828Jy sigma=0.000768 ! Fit after self-cal, rms=0.073715Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.934 mas, bmaj=3.106 mas, bpa=-14.47 degrees ! Estimated noise=793.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199023 Jy ! Component: 100 - total flux cleaned = 0.00212056 Jy ! Component: 150 - total flux cleaned = 0.00224302 Jy ! Component: 200 - total flux cleaned = 0.00246824 Jy ! Total flux subtracted in 200 components = 0.00246824 Jy ! Clean residual min=-0.003693 max=0.002821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.562264 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.562264 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=0.073580Jy sigma=0.000766 ! Fit after self-cal, rms=0.073569Jy sigma=0.000766 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 = 0.000531712 Jy ! Component: 100 - total flux cleaned = 0.000532655 Jy ! Component: 150 - total flux cleaned = 0.000580168 Jy ! Component: 200 - total flux cleaned = 0.000581544 Jy ! Total flux subtracted in 200 components = 0.000581544 Jy ! Clean residual min=-0.003241 max=0.002612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.562846 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.562846 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=0.073503Jy sigma=0.000766 ! Fit after self-cal, rms=0.073497Jy sigma=0.000765 ! 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=0.073497Jy sigma=0.000765 ! Fit after self-cal, rms=0.073503Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=3.156 mas, bpa=-8.479 degrees ! Estimated noise=958.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783876 Jy ! Component: 100 - total flux cleaned = 0.00122103 Jy ! Component: 150 - total flux cleaned = 0.00116782 Jy ! Component: 200 - total flux cleaned = 0.00087842 Jy ! Total flux subtracted in 200 components = 0.00087842 Jy ! Clean residual min=-0.002427 max=0.002071 Jy/beam ! Clean residual mean=0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.563724 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.563724 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=0.073482Jy sigma=0.000765 ! Fit after self-cal, rms=0.073465Jy sigma=0.000765 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 = 5.82599e-05 Jy ! Component: 100 - total flux cleaned = 0.000121793 Jy ! Component: 150 - total flux cleaned = 4.9801e-05 Jy ! Component: 200 - total flux cleaned = -8.06193e-05 Jy ! Total flux subtracted in 200 components = -8.06193e-05 Jy ! Clean residual min=-0.002276 max=0.001946 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.563644 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.563644 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=0.073452Jy sigma=0.000765 ! Fit after self-cal, rms=0.073446Jy sigma=0.000765 ! 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=0.9339 mas, bmaj=3.108 mas, bpa=-14.48 degrees ! Estimated noise=794.144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9339 x 3.108 at -14.48 degrees (North through East) ! Clean map min=-0.0027364 max=0.42232 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=0.751 mas, bmaj=3.066 mas, bpa=-14.51 degrees ! Estimated noise=1094.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.314594 Jy ! Component: 100 - total flux cleaned = 0.386586 Jy ! Component: 150 - total flux cleaned = 0.422412 Jy ! Component: 200 - total flux cleaned = 0.447468 Jy ! Total flux subtracted in 200 components = 0.447468 Jy ! Clean residual min=-0.010680 max=0.016554 Jy/beam ! Clean residual mean=-0.000008 rms=0.003724 Jy/beam ! Combined flux in latest and established models = 0.447468 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.447468 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=3.108 mas, bpa=-14.48 degrees ! Estimated noise=794.144 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) ! Added new window around map position (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029235 Jy ! Component: 100 - total flux cleaned = 0.0489669 Jy ! Component: 150 - total flux cleaned = 0.0630202 Jy ! Component: 200 - total flux cleaned = 0.0734051 Jy ! Total flux subtracted in 200 components = 0.0734051 Jy ! Clean residual min=-0.005619 max=0.007523 Jy/beam ! Clean residual mean=0.000001 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.520873 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.520873 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=2.172 mas, bmaj=3.156 mas, bpa=-8.479 degrees ! Estimated noise=958.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130393 Jy ! Component: 100 - total flux cleaned = 0.0214759 Jy ! Component: 150 - total flux cleaned = 0.0274551 Jy ! Component: 200 - total flux cleaned = 0.0317998 Jy ! Total flux subtracted in 200 components = 0.0317998 Jy ! Clean residual min=-0.003743 max=0.003520 Jy/beam ! Clean residual mean=0.000007 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.552673 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 = 0.00323152 Jy ! Component: 100 - total flux cleaned = 0.0057192 Jy ! Component: 150 - total flux cleaned = 0.00714041 Jy ! Component: 200 - total flux cleaned = 0.00824122 Jy ! Total flux subtracted in 200 components = 0.00824122 Jy ! Clean residual min=-0.003073 max=0.002056 Jy/beam ! Clean residual mean=0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.560914 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 109 components and 0.560914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=3.108 mas, bpa=-14.48 degrees ! Estimated noise=794.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122618 Jy ! Component: 100 - total flux cleaned = 0.00160906 Jy ! Component: 150 - total flux cleaned = 0.00161714 Jy ! Component: 200 - total flux cleaned = 0.00155285 Jy ! Total flux subtracted in 200 components = 0.00155285 Jy ! Clean residual min=-0.003068 max=0.002492 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.562467 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.562467 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=0.073578Jy sigma=0.000766 ! Fit after self-cal, rms=0.073545Jy sigma=0.000765 wmodel J2152+1734_X_2015_03_17_pus_map.mod ! Writing 132 model components to file: J2152+1734_X_2015_03_17_pus_map.mod wobs J2152+1734_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2152+1734_X_2015_03_17_pus_uvs.fits wwins J2152+1734_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J2152+1734_X_2015_03_17_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 = -0.0011658 Jy ! Component: 100 - total flux cleaned = -0.00108461 Jy ! Component: 150 - total flux cleaned = -0.000781851 Jy ! Component: 200 - total flux cleaned = -0.000538283 Jy ! Component: 250 - total flux cleaned = -0.000409702 Jy ! Component: 300 - total flux cleaned = -0.00028893 Jy ! Component: 350 - total flux cleaned = -0.000176344 Jy ! Component: 400 - total flux cleaned = -0.000176428 Jy ! Component: 450 - total flux cleaned = -0.000227721 Jy ! Component: 500 - total flux cleaned = -0.000104058 Jy ! Component: 550 - total flux cleaned = 8.65211e-05 Jy ! Component: 600 - total flux cleaned = 0.000317444 Jy ! Component: 650 - total flux cleaned = 0.00051873 Jy ! Component: 700 - total flux cleaned = 0.000735732 Jy ! Component: 750 - total flux cleaned = 0.000883372 Jy ! Component: 800 - total flux cleaned = 0.00110945 Jy ! Component: 850 - total flux cleaned = 0.00140959 Jy ! Component: 900 - total flux cleaned = 0.00162365 Jy ! Component: 950 - total flux cleaned = 0.00183352 Jy ! Component: 1000 - total flux cleaned = 0.00205683 Jy ! Component: 1050 - total flux cleaned = 0.00218393 Jy ! Component: 1100 - total flux cleaned = 0.00239779 Jy ! Component: 1150 - total flux cleaned = 0.00253721 Jy ! Component: 1200 - total flux cleaned = 0.00269135 Jy ! Component: 1250 - total flux cleaned = 0.00284245 Jy ! Component: 1300 - total flux cleaned = 0.00294139 Jy ! Component: 1350 - total flux cleaned = 0.00305479 Jy ! Component: 1400 - total flux cleaned = 0.00315055 Jy ! Component: 1450 - total flux cleaned = 0.00324441 Jy ! Component: 1500 - total flux cleaned = 0.00333669 Jy ! Component: 1550 - total flux cleaned = 0.00341269 Jy ! Component: 1600 - total flux cleaned = 0.00351771 Jy ! Component: 1650 - total flux cleaned = 0.00359143 Jy ! Component: 1700 - total flux cleaned = 0.0036646 Jy ! Component: 1750 - total flux cleaned = 0.00375078 Jy ! Component: 1800 - total flux cleaned = 0.00384987 Jy ! Component: 1850 - total flux cleaned = 0.00393358 Jy ! Component: 1900 - total flux cleaned = 0.00398882 Jy ! Component: 1950 - total flux cleaned = 0.00401606 Jy ! Component: 2000 - total flux cleaned = 0.00406999 Jy ! Total flux subtracted in 2048 components = 0.00407004 Jy ! Clean residual min=-0.000801 max=0.000809 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.566537 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 261 components and 0.566537 Jy ![Exited script file: muppet] wmap "J2152+1734_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9339 x 3.108 at -14.48 degrees (North through East) ! Clean map min=-0.0025915 max=0.42359 Jy/beam ! Writing clean map to FITS file: J2152+1734_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.423594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183108 0.183108 0.366217 0.732434 1.46487 2.92974 5.85947 11.7189 23.4379 46.8758 93.7515 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.423 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9339 x 3.108 at -14.48 degrees (North through East) ! Clean map min=-0.0025915 max=0.42359 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 J2152+1734_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:16 2016