! Started logfile: J1031+7441_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:14:27 2017 obs J1031+7441_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1031+7441_X_2015_01_23_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963175 visibilities/baseline/integration-bin. ! Found source: J1031+7441 ! ! 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 54612 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 J1031+7441_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931607Jy sigma=0.010181 ! Fit after self-cal, rms=0.912451Jy sigma=0.010017 ! 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=0.6768 mas, bmaj=1.672 mas, bpa=-88.36 degrees ! Estimated noise=730.687 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 = 0.0663918 Jy ! Component: 100 - total flux cleaned = 0.0854353 Jy ! Total flux subtracted in 100 components = 0.0854353 Jy ! Clean residual min=-0.004160 max=0.007793 Jy/beam ! Clean residual mean=-0.000019 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.0854354 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0854354 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=0.080834Jy sigma=0.000813 ! Fit after self-cal, rms=0.080829Jy sigma=0.000813 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872109 Jy ! Component: 100 - total flux cleaned = 0.0135316 Jy ! Total flux subtracted in 100 components = 0.0135316 Jy ! Clean residual min=-0.003583 max=0.003690 Jy/beam ! Clean residual mean=-0.000011 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.098967 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.098967 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=0.079653Jy sigma=0.000799 ! Fit after self-cal, rms=0.079666Jy sigma=0.000798 ! 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=0.8742 mas, bmaj=2.075 mas, bpa=-89.26 degrees ! Estimated noise=281.976 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 = 0.0039202 Jy ! Component: 100 - total flux cleaned = 0.00575043 Jy ! Component: 150 - total flux cleaned = 0.00677443 Jy ! Component: 200 - total flux cleaned = 0.00736772 Jy ! Total flux subtracted in 200 components = 0.00736772 Jy ! Clean residual min=-0.004859 max=0.003130 Jy/beam ! Clean residual mean=-0.000007 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.106335 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.106335 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=0.079465Jy sigma=0.000797 ! Fit after self-cal, rms=0.079470Jy sigma=0.000797 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.10 KP 0.91 ! LA 1.11 MK 0.98 NL 0.97 OV 0.98 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.08 KP 0.84 ! LA 1.12 MK 0.93 NL 0.94 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.80 ! LA 1.14 MK 0.99 NL 0.98 OV 0.99 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.08 KP 0.79 ! LA 1.15 MK 0.98 NL 0.98 OV 0.95 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.04 KP 0.74 ! LA 1.14 MK 1.00 NL 1.01 OV 0.96 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.06 KP 0.76 ! LA 1.15 MK 0.95 NL 0.96 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.21 HN 1.20 KP 0.72 ! LA 1.14 MK 0.97 NL 1.03 OV 1.08 ! PT 1.01 SC 1.18 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.14 KP 0.71 ! LA 1.10 MK 0.96 NL 0.99 OV 1.02 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.10 KP 0.77 ! LA 1.14 MK 0.98 NL 0.99 OV 1.05 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.02 KP 0.76 ! LA 1.14 MK 0.96 NL 1.00 OV 1.02 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.81 ! LA 1.13 MK 0.97 NL 0.98 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.04 KP 0.83 ! LA 1.11 MK 0.97 NL 0.98 OV 0.97 ! PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.079470Jy sigma=0.000797 ! Fit after self-cal, rms=0.079280Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8803 mas, bmaj=2.084 mas, bpa=-89.02 degrees ! Estimated noise=282.431 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 = -0.000521769 Jy ! Component: 100 - total flux cleaned = -0.000617919 Jy ! Component: 150 - total flux cleaned = -0.000636568 Jy ! Component: 200 - total flux cleaned = -0.000636727 Jy ! Total flux subtracted in 200 components = -0.000636727 Jy ! Clean residual min=-0.001003 max=0.001156 Jy/beam ! Clean residual mean=0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.105698 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.105698 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=0.079267Jy sigma=0.000782 ! Fit after self-cal, rms=0.079330Jy sigma=0.000781 ! 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=0.079330Jy sigma=0.000781 ! Fit after self-cal, rms=0.079856Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=2.092 mas, bpa=-88.85 degrees ! Estimated noise=282.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196147 Jy ! Component: 100 - total flux cleaned = -0.000240386 Jy ! Component: 150 - total flux cleaned = -0.000265105 Jy ! Component: 200 - total flux cleaned = -0.000286825 Jy ! Total flux subtracted in 200 components = -0.000286825 Jy ! Clean residual min=-0.000993 max=0.001080 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.105411 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.105411 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=0.079851Jy sigma=0.000781 ! Fit after self-cal, rms=0.079862Jy sigma=0.000781 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 = -3.92762e-05 Jy ! Component: 100 - total flux cleaned = -5.91465e-05 Jy ! Component: 150 - total flux cleaned = -6.80397e-05 Jy ! Component: 200 - total flux cleaned = -6.75949e-05 Jy ! Total flux subtracted in 200 components = -6.75949e-05 Jy ! Clean residual min=-0.001000 max=0.001055 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.105344 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.105344 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=0.079860Jy sigma=0.000781 ! Fit after self-cal, rms=0.079858Jy sigma=0.000781 ! 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=0.079858Jy sigma=0.000781 ! Fit after self-cal, rms=0.080093Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=2.095 mas, bpa=-88.74 degrees ! Estimated noise=282.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019454 Jy ! Component: 100 - total flux cleaned = -0.00021698 Jy ! Component: 150 - total flux cleaned = -0.000227077 Jy ! Component: 200 - total flux cleaned = -0.000235768 Jy ! Total flux subtracted in 200 components = -0.000235768 Jy ! Clean residual min=-0.000988 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.105108 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.105108 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=0.080090Jy sigma=0.000780 ! Fit after self-cal, rms=0.080092Jy sigma=0.000780 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 = -2.83767e-05 Jy ! Component: 100 - total flux cleaned = -3.59083e-05 Jy ! Component: 150 - total flux cleaned = -4.24952e-05 Jy ! Component: 200 - total flux cleaned = -4.84066e-05 Jy ! Total flux subtracted in 200 components = -4.84066e-05 Jy ! Clean residual min=-0.000985 max=0.001061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.105059 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.105059 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=0.080091Jy sigma=0.000780 ! Fit after self-cal, rms=0.080090Jy sigma=0.000780 ! 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=0.080090Jy sigma=0.000780 ! Fit after self-cal, rms=0.080269Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.232 mas, bmaj=3.461 mas, bpa=88.28 degrees ! Estimated noise=342.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.23263e-05 Jy ! Component: 100 - total flux cleaned = 7.05767e-05 Jy ! Component: 150 - total flux cleaned = 6.1285e-05 Jy ! Component: 200 - total flux cleaned = 4.00376e-05 Jy ! Total flux subtracted in 200 components = 4.00376e-05 Jy ! Clean residual min=-0.000914 max=0.000966 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.105099 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.105099 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=0.080271Jy sigma=0.000780 ! Fit after self-cal, rms=0.080272Jy sigma=0.000780 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 = 2.49309e-05 Jy ! Component: 100 - total flux cleaned = -2.05888e-06 Jy ! Component: 150 - total flux cleaned = -2.28253e-05 Jy ! Component: 200 - total flux cleaned = -2.79119e-05 Jy ! Total flux subtracted in 200 components = -2.79119e-05 Jy ! Clean residual min=-0.000912 max=0.000945 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.105072 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.105072 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=0.080275Jy sigma=0.000780 ! Fit after self-cal, rms=0.080273Jy sigma=0.000780 ! 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=0.8836 mas, bmaj=2.097 mas, bpa=-88.65 degrees ! Estimated noise=282.201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8836 x 2.097 at -88.65 degrees (North through East) ! Clean map min=-0.00086728 max=0.089047 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=0.6832 mas, bmaj=1.692 mas, bpa=-87.71 degrees ! Estimated noise=739.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0669178 Jy ! Component: 100 - total flux cleaned = 0.0869774 Jy ! Component: 150 - total flux cleaned = 0.0953835 Jy ! Component: 200 - total flux cleaned = 0.0993721 Jy ! Total flux subtracted in 200 components = 0.0993721 Jy ! Clean residual min=-0.002005 max=0.002111 Jy/beam ! Clean residual mean=-0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0993722 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 0.0993722 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=2.097 mas, bpa=-88.65 degrees ! Estimated noise=282.201 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 (0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308477 Jy ! Component: 100 - total flux cleaned = 0.00452744 Jy ! Component: 150 - total flux cleaned = 0.00537465 Jy ! Component: 200 - total flux cleaned = 0.00589805 Jy ! Total flux subtracted in 200 components = 0.00589805 Jy ! Clean residual min=-0.000928 max=0.001012 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.10527 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.10527 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=2.232 mas, bmaj=3.461 mas, bpa=88.28 degrees ! Estimated noise=342.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202142 Jy ! Component: 100 - total flux cleaned = 0.000276968 Jy ! Component: 150 - total flux cleaned = 0.000340883 Jy ! Component: 200 - total flux cleaned = 0.000384023 Jy ! Total flux subtracted in 200 components = 0.000384023 Jy ! Clean residual min=-0.000965 max=0.000915 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.105654 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 = 1.18111e-05 Jy ! Component: 100 - total flux cleaned = 6.33474e-06 Jy ! Component: 150 - total flux cleaned = 1.38529e-06 Jy ! Component: 200 - total flux cleaned = -3.42359e-06 Jy ! Total flux subtracted in 200 components = -3.42359e-06 Jy ! Clean residual min=-0.000950 max=0.000919 Jy/beam ! Clean residual mean=0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.105651 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.105651 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=2.097 mas, bpa=-88.65 degrees ! Estimated noise=282.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.31731e-05 Jy ! Component: 100 - total flux cleaned = -6.85835e-05 Jy ! Component: 150 - total flux cleaned = -4.70216e-05 Jy ! Component: 200 - total flux cleaned = -2.76793e-05 Jy ! Total flux subtracted in 200 components = -2.76793e-05 Jy ! Clean residual min=-0.000845 max=0.000986 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.105623 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.105623 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=0.080257Jy sigma=0.000780 ! Fit after self-cal, rms=0.080252Jy sigma=0.000780 wmodel J1031+7441_X_2015_01_23_pus_map.mod ! Writing 78 model components to file: J1031+7441_X_2015_01_23_pus_map.mod wobs J1031+7441_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1031+7441_X_2015_01_23_pus_uvs.fits wwins J1031+7441_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1031+7441_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 = 0.000223132 Jy ! Component: 100 - total flux cleaned = 0.000255961 Jy ! Component: 150 - total flux cleaned = 0.000241632 Jy ! Component: 200 - total flux cleaned = 0.000227414 Jy ! Component: 250 - total flux cleaned = 0.000254277 Jy ! Component: 300 - total flux cleaned = 0.000280314 Jy ! Component: 350 - total flux cleaned = 0.000280493 Jy ! Component: 400 - total flux cleaned = 0.000293092 Jy ! Component: 450 - total flux cleaned = 0.000341797 Jy ! Component: 500 - total flux cleaned = 0.00038908 Jy ! Component: 550 - total flux cleaned = 0.000400616 Jy ! Component: 600 - total flux cleaned = 0.000423481 Jy ! Component: 650 - total flux cleaned = 0.000479315 Jy ! Component: 700 - total flux cleaned = 0.000522963 Jy ! Component: 750 - total flux cleaned = 0.00057656 Jy ! Component: 800 - total flux cleaned = 0.000597576 Jy ! Component: 850 - total flux cleaned = 0.000628643 Jy ! Component: 900 - total flux cleaned = 0.000669668 Jy ! Component: 950 - total flux cleaned = 0.000699823 Jy ! Component: 1000 - total flux cleaned = 0.000719729 Jy ! Component: 1050 - total flux cleaned = 0.000758741 Jy ! Component: 1100 - total flux cleaned = 0.000778054 Jy ! Component: 1150 - total flux cleaned = 0.00083495 Jy ! Component: 1200 - total flux cleaned = 0.00085372 Jy ! Component: 1250 - total flux cleaned = 0.000973753 Jy ! Component: 1300 - total flux cleaned = 0.000982758 Jy ! Component: 1350 - total flux cleaned = 0.00107258 Jy ! Component: 1400 - total flux cleaned = 0.00109934 Jy ! Component: 1450 - total flux cleaned = 0.00118701 Jy ! Component: 1500 - total flux cleaned = 0.00123907 Jy ! Component: 1550 - total flux cleaned = 0.00130748 Jy ! Component: 1600 - total flux cleaned = 0.00137498 Jy ! Component: 1650 - total flux cleaned = 0.0014083 Jy ! Component: 1700 - total flux cleaned = 0.00149072 Jy ! Component: 1750 - total flux cleaned = 0.00153148 Jy ! Component: 1800 - total flux cleaned = 0.00158785 Jy ! Component: 1850 - total flux cleaned = 0.00165169 Jy ! Component: 1900 - total flux cleaned = 0.00169877 Jy ! Component: 1950 - total flux cleaned = 0.00174549 Jy ! Component: 2000 - total flux cleaned = 0.00180704 Jy ! Total flux subtracted in 2048 components = 0.00182974 Jy ! Clean residual min=-0.000380 max=0.000451 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.107453 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 217 components and 0.107453 Jy ![Exited script file: muppet] wmap "J1031+7441_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8836 x 2.097 at -88.65 degrees (North through East) ! Clean map min=-0.00061527 max=0.088784 Jy/beam ! Writing clean map to FITS file: J1031+7441_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 0.0887836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137942 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466107 0.466107 0.932213 1.86443 3.72885 7.45771 14.9154 29.8308 59.6616 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8836 x 2.097 at -88.65 degrees (North through East) ! Clean map min=-0.00061527 max=0.088784 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 J1031+7441_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:14:30 2017