! Started logfile: J1539+0430_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:11 2017 obs J1539+0430_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1539+0430_X_2015_01_23_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787263 visibilities/baseline/integration-bin. ! Found source: J1539+0430 ! ! 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 350 lines of history. ! ! Reading 34860 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 J1539+0430_X_2015_01_23_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782259Jy sigma=0.009045 ! Fit after self-cal, rms=0.762486Jy sigma=0.008822 ! 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=0.8006 mas, bmaj=1.746 mas, bpa=1.91 degrees ! Estimated noise=631.214 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 = 0.186703 Jy ! Component: 100 - total flux cleaned = 0.227466 Jy ! Total flux subtracted in 100 components = 0.227466 Jy ! Clean residual min=-0.010132 max=0.013450 Jy/beam ! Clean residual mean=0.000013 rms=0.002740 Jy/beam ! Combined flux in latest and established models = 0.227466 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.227466 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=0.089126Jy sigma=0.000929 ! Fit after self-cal, rms=0.089124Jy sigma=0.000929 ! 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=0.9531 mas, bmaj=1.987 mas, bpa=1.433 degrees ! Estimated noise=333.643 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 = 0.0150683 Jy ! Component: 100 - total flux cleaned = 0.0224603 Jy ! Component: 150 - total flux cleaned = 0.0269649 Jy ! Component: 200 - total flux cleaned = 0.0297416 Jy ! Total flux subtracted in 200 components = 0.0297416 Jy ! Clean residual min=-0.011719 max=0.011984 Jy/beam ! Clean residual mean=0.000052 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.257208 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.257208 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=0.086626Jy sigma=0.000899 ! Fit after self-cal, rms=0.086648Jy sigma=0.000899 ! 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 0.91 FD 1.12 HN 1.26 KP 0.91 ! LA 1.11 MK 0.92 NL 0.95 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.28 KP 0.85 ! LA 1.13 MK 0.92 NL 0.97 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.22 KP 0.81 ! LA 1.16 MK 0.94 NL 0.98 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.19 KP 0.78 ! LA 1.17 MK 0.94 NL 0.96 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.14 KP 0.73 ! LA 1.15 MK 0.97 NL 0.98 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.23 KP 0.72 ! LA 1.17 MK 0.96 NL 0.97 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.20 HN 1.41 KP 0.72 ! LA 1.16 MK 1.01 NL 1.03 OV 1.07 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.26 KP 0.72 ! LA 1.16 MK 0.96 NL 0.98 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.28 KP 0.73 ! LA 1.19 MK 0.95 NL 0.98 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.25 KP 0.78 ! LA 1.18 MK 0.97 NL 0.98 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.22 KP 0.81 ! LA 1.17 MK 0.98 NL 0.99 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.27 KP 0.81 ! LA 1.17 MK 0.99 NL 0.98 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.086648Jy sigma=0.000899 ! Fit after self-cal, rms=0.080257Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=1.986 mas, bpa=1.608 degrees ! Estimated noise=332.582 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 = -0.00105378 Jy ! Component: 100 - total flux cleaned = -0.00114756 Jy ! Component: 150 - total flux cleaned = -0.00131422 Jy ! Component: 200 - total flux cleaned = -0.0014159 Jy ! Total flux subtracted in 200 components = -0.0014159 Jy ! Clean residual min=-0.001629 max=0.001249 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.255792 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.255792 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=0.080231Jy sigma=0.000780 ! Fit after self-cal, rms=0.080353Jy sigma=0.000779 ! 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=0.080353Jy sigma=0.000779 ! Fit after self-cal, rms=0.080523Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=1.988 mas, bpa=1.645 degrees ! Estimated noise=332.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000786333 Jy ! Component: 100 - total flux cleaned = -0.000923436 Jy ! Component: 150 - total flux cleaned = -0.00102752 Jy ! Component: 200 - total flux cleaned = -0.00108512 Jy ! Total flux subtracted in 200 components = -0.00108512 Jy ! Clean residual min=-0.001175 max=0.001030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.254707 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.254707 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=0.080509Jy sigma=0.000777 ! Fit after self-cal, rms=0.080511Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.42792e-05 Jy ! Component: 100 - total flux cleaned = -9.76299e-05 Jy ! Component: 150 - total flux cleaned = -0.000145367 Jy ! Component: 200 - total flux cleaned = -0.000175883 Jy ! Total flux subtracted in 200 components = -0.000175883 Jy ! Clean residual min=-0.001159 max=0.001043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.254531 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.254531 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=0.080504Jy sigma=0.000777 ! Fit after self-cal, rms=0.080503Jy sigma=0.000777 ! 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=0.080503Jy sigma=0.000777 ! Fit after self-cal, rms=0.080633Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=1.99 mas, bpa=1.642 degrees ! Estimated noise=332.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528478 Jy ! Component: 100 - total flux cleaned = -0.000628114 Jy ! Component: 150 - total flux cleaned = -0.000687801 Jy ! Component: 200 - total flux cleaned = -0.000716028 Jy ! Total flux subtracted in 200 components = -0.000716028 Jy ! Clean residual min=-0.001136 max=0.001016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.253815 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.253815 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=0.080626Jy sigma=0.000777 ! Fit after self-cal, rms=0.080627Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.29009e-05 Jy ! Component: 100 - total flux cleaned = -4.59121e-05 Jy ! Component: 150 - total flux cleaned = -5.80212e-05 Jy ! Component: 200 - total flux cleaned = -6.96854e-05 Jy ! Total flux subtracted in 200 components = -6.96854e-05 Jy ! Clean residual min=-0.001119 max=0.001024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.253745 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.253745 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=0.080623Jy sigma=0.000777 ! Fit after self-cal, rms=0.080623Jy sigma=0.000777 ! 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=0.080623Jy sigma=0.000777 ! Fit after self-cal, rms=0.080701Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=3.144 mas, bpa=1.757 degrees ! Estimated noise=396.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000585564 Jy ! Component: 100 - total flux cleaned = -0.000851179 Jy ! Component: 150 - total flux cleaned = -0.000911788 Jy ! Component: 200 - total flux cleaned = -0.000936452 Jy ! Total flux subtracted in 200 components = -0.000936452 Jy ! Clean residual min=-0.001035 max=0.000951 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.252809 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.252809 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=0.080701Jy sigma=0.000777 ! Fit after self-cal, rms=0.080701Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.54041e-05 Jy ! Component: 100 - total flux cleaned = -6.79351e-05 Jy ! Component: 150 - total flux cleaned = -8.20584e-05 Jy ! Component: 200 - total flux cleaned = -8.98908e-05 Jy ! Total flux subtracted in 200 components = -8.98908e-05 Jy ! Clean residual min=-0.001031 max=0.000952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.252719 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.252719 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=0.080700Jy sigma=0.000777 ! Fit after self-cal, rms=0.080700Jy sigma=0.000777 ! 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=0.9567 mas, bmaj=1.991 mas, bpa=1.631 degrees ! Estimated noise=332.256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9567 x 1.991 at 1.631 degrees (North through East) ! Clean map min=-0.0009925 max=0.24077 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=0.8015 mas, bmaj=1.747 mas, bpa=2.555 degrees ! Estimated noise=632.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187176 Jy ! Component: 100 - total flux cleaned = 0.227995 Jy ! Component: 150 - total flux cleaned = 0.239874 Jy ! Component: 200 - total flux cleaned = 0.245582 Jy ! Total flux subtracted in 200 components = 0.245582 Jy ! Clean residual min=-0.001940 max=0.002651 Jy/beam ! Clean residual mean=-0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.245582 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 0.245582 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=1.991 mas, bpa=1.631 degrees ! Estimated noise=332.256 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 = 0.00315006 Jy ! Component: 100 - total flux cleaned = 0.0047441 Jy ! Component: 150 - total flux cleaned = 0.00562934 Jy ! Component: 200 - total flux cleaned = 0.00614468 Jy ! Total flux subtracted in 200 components = 0.00614468 Jy ! Clean residual min=-0.000978 max=0.001034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.251727 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.251727 Jy ! Inverting map ! Added new window around map position (6.6, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538895 Jy ! Component: 100 - total flux cleaned = 0.000651994 Jy ! Component: 150 - total flux cleaned = 0.000845002 Jy ! Component: 200 - total flux cleaned = 0.00098254 Jy ! Total flux subtracted in 200 components = 0.00098254 Jy ! Clean residual min=-0.000908 max=0.000799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.25271 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.25271 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=2.225 mas, bmaj=3.144 mas, bpa=1.757 degrees ! Estimated noise=396.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.3227e-05 Jy ! Component: 100 - total flux cleaned = 0.000103509 Jy ! Component: 150 - total flux cleaned = 0.000129764 Jy ! Component: 200 - total flux cleaned = 0.000145139 Jy ! Total flux subtracted in 200 components = 0.000145139 Jy ! Clean residual min=-0.000946 max=0.000931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.252855 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 = 2.19002e-05 Jy ! Component: 100 - total flux cleaned = 4.27001e-05 Jy ! Component: 150 - total flux cleaned = 5.57954e-05 Jy ! Component: 200 - total flux cleaned = 6.84033e-05 Jy ! Total flux subtracted in 200 components = 6.84033e-05 Jy ! Clean residual min=-0.000927 max=0.000928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.252923 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.252923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=1.991 mas, bpa=1.631 degrees ! Estimated noise=332.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114748 Jy ! Component: 100 - total flux cleaned = 0.000163572 Jy ! Component: 150 - total flux cleaned = 0.00020639 Jy ! Component: 200 - total flux cleaned = 0.000206392 Jy ! Total flux subtracted in 200 components = 0.000206392 Jy ! Clean residual min=-0.000905 max=0.000791 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.25313 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.25313 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=0.080666Jy sigma=0.000777 ! Fit after self-cal, rms=0.080663Jy sigma=0.000777 wmodel J1539+0430_X_2015_01_23_pus_map.mod ! Writing 86 model components to file: J1539+0430_X_2015_01_23_pus_map.mod wobs J1539+0430_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1539+0430_X_2015_01_23_pus_uvs.fits wwins J1539+0430_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1539+0430_X_2015_01_23_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 = -0.000266192 Jy ! Component: 100 - total flux cleaned = -0.000458149 Jy ! Component: 150 - total flux cleaned = -0.00053612 Jy ! Component: 200 - total flux cleaned = -0.000598225 Jy ! Component: 250 - total flux cleaned = -0.000669856 Jy ! Component: 300 - total flux cleaned = -0.000727232 Jy ! Component: 350 - total flux cleaned = -0.000760665 Jy ! Component: 400 - total flux cleaned = -0.000815299 Jy ! Component: 450 - total flux cleaned = -0.000847418 Jy ! Component: 500 - total flux cleaned = -0.000889169 Jy ! Component: 550 - total flux cleaned = -0.000909495 Jy ! Component: 600 - total flux cleaned = -0.000929385 Jy ! Component: 650 - total flux cleaned = -0.00091953 Jy ! Component: 700 - total flux cleaned = -0.000919471 Jy ! Component: 750 - total flux cleaned = -0.000928886 Jy ! Component: 800 - total flux cleaned = -0.000901132 Jy ! Component: 850 - total flux cleaned = -0.00086494 Jy ! Component: 900 - total flux cleaned = -0.000811642 Jy ! Component: 950 - total flux cleaned = -0.000776643 Jy ! Component: 1000 - total flux cleaned = -0.000759283 Jy ! Component: 1050 - total flux cleaned = -0.000699392 Jy ! Component: 1100 - total flux cleaned = -0.000657172 Jy ! Component: 1150 - total flux cleaned = -0.000582458 Jy ! Component: 1200 - total flux cleaned = -0.000582562 Jy ! Component: 1250 - total flux cleaned = -0.000533963 Jy ! Component: 1300 - total flux cleaned = -0.000502011 Jy ! Component: 1350 - total flux cleaned = -0.000478553 Jy ! Component: 1400 - total flux cleaned = -0.000447439 Jy ! Component: 1450 - total flux cleaned = -0.000408998 Jy ! Component: 1500 - total flux cleaned = -0.00037859 Jy ! Component: 1550 - total flux cleaned = -0.000333459 Jy ! Component: 1600 - total flux cleaned = -0.000288944 Jy ! Component: 1650 - total flux cleaned = -0.000266819 Jy ! Component: 1700 - total flux cleaned = -0.000215998 Jy ! Component: 1750 - total flux cleaned = -0.000165803 Jy ! Component: 1800 - total flux cleaned = -0.000123369 Jy ! Component: 1850 - total flux cleaned = -9.53657e-05 Jy ! Component: 1900 - total flux cleaned = -5.37262e-05 Jy ! Component: 1950 - total flux cleaned = -1.93105e-05 Jy ! Component: 2000 - total flux cleaned = 2.85265e-05 Jy ! Total flux subtracted in 2048 components = 7.56737e-05 Jy ! Clean residual min=-0.000405 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.253205 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 216 components and 0.253205 Jy ![Exited script file: muppet] wmap "J1539+0430_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9567 x 1.991 at 1.631 degrees (North through East) ! Clean map min=-0.00069514 max=0.2411 Jy/beam ! Writing clean map to FITS file: J1539+0430_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.241104 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124919 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155434 0.155434 0.310868 0.621736 1.24347 2.48694 4.97388 9.94777 19.8955 39.7911 79.5822 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.241 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9567 x 1.991 at 1.631 degrees (North through East) ! Clean map min=-0.00069514 max=0.2411 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 J1539+0430_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:13 2017