! Started logfile: J1640+1220_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:45 2017 obs J1640+1220_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1640+1220_X_2015_01_23_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948928 visibilities/baseline/integration-bin. ! Found source: J1640+1220 ! ! 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 29208 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 J1640+1220_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.745362Jy sigma=0.008822 ! Fit after self-cal, rms=0.734184Jy sigma=0.008678 ! 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=0.7262 mas, bmaj=1.729 mas, bpa=-1.614 degrees ! Estimated noise=507.134 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 = 0.198558 Jy ! Component: 100 - total flux cleaned = 0.26824 Jy ! Total flux subtracted in 100 components = 0.26824 Jy ! Clean residual min=-0.015834 max=0.038151 Jy/beam ! Clean residual mean=-0.000239 rms=0.005730 Jy/beam ! Combined flux in latest and established models = 0.26824 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.26824 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=0.125586Jy sigma=0.001446 ! Fit after self-cal, rms=0.125573Jy sigma=0.001446 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04124 Jy ! Component: 100 - total flux cleaned = 0.0685948 Jy ! Total flux subtracted in 100 components = 0.0685948 Jy ! Clean residual min=-0.013086 max=0.021733 Jy/beam ! Clean residual mean=-0.000147 rms=0.004205 Jy/beam ! Combined flux in latest and established models = 0.336834 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.336834 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=0.104982Jy sigma=0.001169 ! Fit after self-cal, rms=0.104450Jy sigma=0.001163 ! 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=0.8722 mas, bmaj=2.001 mas, bpa=-2.16 degrees ! Estimated noise=350.789 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 = 0.0289259 Jy ! Component: 100 - total flux cleaned = 0.046692 Jy ! Component: 150 - total flux cleaned = 0.0585638 Jy ! Component: 200 - total flux cleaned = 0.0666523 Jy ! Total flux subtracted in 200 components = 0.0666523 Jy ! Clean residual min=-0.015521 max=0.017273 Jy/beam ! Clean residual mean=-0.000051 rms=0.003949 Jy/beam ! Combined flux in latest and established models = 0.403487 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.403487 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=0.094971Jy sigma=0.001052 ! Fit after self-cal, rms=0.094636Jy sigma=0.001047 ! 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 0.92 FD 1.07 HN 1.25 KP 0.89 ! LA 1.06 MK 0.95 NL 1.01 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.28 KP 0.85 ! LA 1.07 MK 0.96 NL 1.00 OV 0.98 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.29 KP 0.80 ! LA 1.09 MK 0.96 NL 1.01 OV 0.98 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.27 KP 0.75 ! LA 1.11 MK 0.96 NL 0.99 OV 0.95 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.20 KP 0.72 ! LA 1.10 MK 0.97 NL 1.02 OV 0.99 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.31 KP 0.71 ! LA 1.10 MK 0.97 NL 1.02 OV 1.00 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.20 HN 1.45 KP 0.72 ! LA 1.10 MK 1.04 NL 1.07 OV 1.06 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.33 KP 0.72 ! LA 1.10 MK 0.95 NL 1.02 OV 1.02 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.37 KP 0.75 ! LA 1.12 MK 0.97 NL 1.01 OV 1.02 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.30 KP 0.77 ! LA 1.13 MK 0.98 NL 1.02 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.38 KP 0.80 ! LA 1.13 MK 1.01 NL 1.03 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.34 KP 0.80 ! LA 1.12 MK 1.00 NL 1.04 OV 1.03 ! PT 0.95 SC 1.06 ! ! ! Fit before self-cal, rms=0.094636Jy sigma=0.001047 ! Fit after self-cal, rms=0.081849Jy sigma=0.000852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8827 mas, bmaj=2.022 mas, bpa=-2.066 degrees ! Estimated noise=352.018 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, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121707 Jy ! Component: 100 - total flux cleaned = 0.0187913 Jy ! Component: 150 - total flux cleaned = 0.0213566 Jy ! Component: 200 - total flux cleaned = 0.0231511 Jy ! Total flux subtracted in 200 components = 0.0231511 Jy ! Clean residual min=-0.004171 max=0.009788 Jy/beam ! Clean residual mean=-0.000012 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.426638 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 83 components and 0.426638 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=0.080192Jy sigma=0.000822 ! Fit after self-cal, rms=0.080020Jy sigma=0.000818 ! Inverting map ! Added new window around map position (-5.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00873936 Jy ! Component: 100 - total flux cleaned = 0.0136531 Jy ! Component: 150 - total flux cleaned = 0.0169176 Jy ! Component: 200 - total flux cleaned = 0.0191552 Jy ! Total flux subtracted in 200 components = 0.0191552 Jy ! Clean residual min=-0.003533 max=0.004205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.445793 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 117 components and 0.445793 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=0.079045Jy sigma=0.000801 ! Fit after self-cal, rms=0.078959Jy sigma=0.000800 ! 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=0.078959Jy sigma=0.000800 ! Fit after self-cal, rms=0.078582Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8826 mas, bmaj=2.025 mas, bpa=-2.169 degrees ! Estimated noise=351.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360895 Jy ! Component: 100 - total flux cleaned = 0.00557948 Jy ! Component: 150 - total flux cleaned = 0.00699322 Jy ! Component: 200 - total flux cleaned = 0.00807522 Jy ! Total flux subtracted in 200 components = 0.00807522 Jy ! Clean residual min=-0.002881 max=0.003306 Jy/beam ! Clean residual mean=-0.000004 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.453868 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.453868 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=0.078334Jy sigma=0.000792 ! Fit after self-cal, rms=0.078311Jy sigma=0.000792 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 (6.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218278 Jy ! Component: 100 - total flux cleaned = 0.00253563 Jy ! Component: 150 - total flux cleaned = 0.00292282 Jy ! Component: 200 - total flux cleaned = 0.00327417 Jy ! Total flux subtracted in 200 components = 0.00327417 Jy ! Clean residual min=-0.002546 max=0.002463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.457142 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.457142 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=0.078104Jy sigma=0.000790 ! Fit after self-cal, rms=0.078078Jy sigma=0.000789 ! 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=0.078078Jy sigma=0.000789 ! Fit after self-cal, rms=0.077900Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8826 mas, bmaj=2.025 mas, bpa=-2.302 degrees ! Estimated noise=351.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225732 Jy ! Component: 100 - total flux cleaned = 0.00319563 Jy ! Component: 150 - total flux cleaned = 0.00384083 Jy ! Component: 200 - total flux cleaned = 0.00419648 Jy ! Total flux subtracted in 200 components = 0.00419648 Jy ! Clean residual min=-0.002384 max=0.002147 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.461339 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 155 components and 0.461339 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=0.077779Jy sigma=0.000787 ! Fit after self-cal, rms=0.077766Jy sigma=0.000787 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 = 0.000829194 Jy ! Component: 100 - total flux cleaned = 0.00121144 Jy ! Component: 150 - total flux cleaned = 0.00151651 Jy ! Component: 200 - total flux cleaned = 0.00184733 Jy ! Total flux subtracted in 200 components = 0.00184733 Jy ! Clean residual min=-0.002221 max=0.002023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.463186 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 166 components and 0.463186 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=0.077700Jy sigma=0.000786 ! Fit after self-cal, rms=0.077694Jy sigma=0.000786 ! 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=0.077694Jy sigma=0.000786 ! Fit after self-cal, rms=0.077608Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=3.084 mas, bpa=-1.032 degrees ! Estimated noise=428.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220823 Jy ! Component: 100 - total flux cleaned = 0.00333163 Jy ! Component: 150 - total flux cleaned = 0.00389323 Jy ! Component: 200 - total flux cleaned = 0.00428604 Jy ! Total flux subtracted in 200 components = 0.00428604 Jy ! Clean residual min=-0.002446 max=0.002243 Jy/beam ! Clean residual mean=-0.000002 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.467472 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.467472 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=0.077573Jy sigma=0.000786 ! Fit after self-cal, rms=0.077563Jy sigma=0.000786 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 = 0.000517896 Jy ! Component: 100 - total flux cleaned = 0.0007972 Jy ! Component: 150 - total flux cleaned = 0.000988492 Jy ! Component: 200 - total flux cleaned = 0.00110716 Jy ! Total flux subtracted in 200 components = 0.00110716 Jy ! Clean residual min=-0.002210 max=0.002199 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.468579 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 202 components and 0.468579 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=0.077550Jy sigma=0.000786 ! Fit after self-cal, rms=0.077546Jy sigma=0.000786 ! 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=0.8828 mas, bmaj=2.025 mas, bpa=-2.401 degrees ! Estimated noise=351.653 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8828 x 2.025 at -2.401 degrees (North through East) ! Clean map min=-0.0019457 max=0.26477 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=0.7342 mas, bmaj=1.747 mas, bpa=-1.64 degrees ! Estimated noise=514.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200589 Jy ! Component: 100 - total flux cleaned = 0.269593 Jy ! Component: 150 - total flux cleaned = 0.309132 Jy ! Component: 200 - total flux cleaned = 0.334184 Jy ! Total flux subtracted in 200 components = 0.334184 Jy ! Clean residual min=-0.007737 max=0.014182 Jy/beam ! Clean residual mean=-0.000102 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.334184 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.334184 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8828 mas, bmaj=2.025 mas, bpa=-2.401 degrees ! Estimated noise=351.653 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 = 0.0257646 Jy ! Component: 100 - total flux cleaned = 0.0430638 Jy ! Component: 150 - total flux cleaned = 0.0563273 Jy ! Component: 200 - total flux cleaned = 0.0671616 Jy ! Total flux subtracted in 200 components = 0.0671616 Jy ! Clean residual min=-0.005543 max=0.008847 Jy/beam ! Clean residual mean=-0.000068 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.401346 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 66 components and 0.401346 Jy ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00965443 Jy ! Component: 100 - total flux cleaned = 0.0173989 Jy ! Component: 150 - total flux cleaned = 0.02397 Jy ! Component: 200 - total flux cleaned = 0.0295932 Jy ! Total flux subtracted in 200 components = 0.0295932 Jy ! Clean residual min=-0.003455 max=0.004134 Jy/beam ! Clean residual mean=-0.000036 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.430939 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 108 components and 0.430939 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=2.181 mas, bmaj=3.084 mas, bpa=-1.032 degrees ! Estimated noise=428.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911446 Jy ! Component: 100 - total flux cleaned = 0.0156612 Jy ! Component: 150 - total flux cleaned = 0.0206836 Jy ! Component: 200 - total flux cleaned = 0.0246205 Jy ! Total flux subtracted in 200 components = 0.0246205 Jy ! Clean residual min=-0.002874 max=0.002710 Jy/beam ! Clean residual mean=-0.000028 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.455559 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 = 0.00314003 Jy ! Component: 100 - total flux cleaned = 0.00567876 Jy ! Component: 150 - total flux cleaned = 0.00773572 Jy ! Component: 200 - total flux cleaned = 0.00896238 Jy ! Total flux subtracted in 200 components = 0.00896238 Jy ! Clean residual min=-0.002422 max=0.002214 Jy/beam ! Clean residual mean=-0.000012 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.464522 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 212 components and 0.464522 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8828 mas, bmaj=2.025 mas, bpa=-2.401 degrees ! Estimated noise=351.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481116 Jy ! Component: 100 - total flux cleaned = 0.000812767 Jy ! Component: 150 - total flux cleaned = 0.00100466 Jy ! Component: 200 - total flux cleaned = 0.00122702 Jy ! Total flux subtracted in 200 components = 0.00122702 Jy ! Clean residual min=-0.001604 max=0.001667 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.465749 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 238 components and 0.465749 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=0.077485Jy sigma=0.000785 ! Fit after self-cal, rms=0.077450Jy sigma=0.000784 wmodel J1640+1220_X_2015_01_23_pus_map.mod ! Writing 238 model components to file: J1640+1220_X_2015_01_23_pus_map.mod wobs J1640+1220_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1640+1220_X_2015_01_23_pus_uvs.fits wwins J1640+1220_X_2015_01_23_pus_map.win ! wwins: Wrote 6 windows to J1640+1220_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 = -0.000403792 Jy ! Component: 100 - total flux cleaned = -0.000777484 Jy ! Component: 150 - total flux cleaned = -0.00103228 Jy ! Component: 200 - total flux cleaned = -0.00105707 Jy ! Component: 250 - total flux cleaned = -0.00110509 Jy ! Component: 300 - total flux cleaned = -0.00112795 Jy ! Component: 350 - total flux cleaned = -0.00110534 Jy ! Component: 400 - total flux cleaned = -0.00112696 Jy ! Component: 450 - total flux cleaned = -0.00110502 Jy ! Component: 500 - total flux cleaned = -0.0010625 Jy ! Component: 550 - total flux cleaned = -0.00102134 Jy ! Component: 600 - total flux cleaned = -0.00100126 Jy ! Component: 650 - total flux cleaned = -0.0010016 Jy ! Component: 700 - total flux cleaned = -0.00105877 Jy ! Component: 750 - total flux cleaned = -0.00105854 Jy ! Component: 800 - total flux cleaned = -0.00104041 Jy ! Component: 850 - total flux cleaned = -0.00109464 Jy ! Component: 900 - total flux cleaned = -0.00111239 Jy ! Component: 950 - total flux cleaned = -0.00104252 Jy ! Component: 1000 - total flux cleaned = -0.00104264 Jy ! Component: 1050 - total flux cleaned = -0.00105913 Jy ! Component: 1100 - total flux cleaned = -0.00112488 Jy ! Component: 1150 - total flux cleaned = -0.00107592 Jy ! Component: 1200 - total flux cleaned = -0.00112414 Jy ! Component: 1250 - total flux cleaned = -0.00106102 Jy ! Component: 1300 - total flux cleaned = -0.00113877 Jy ! Component: 1350 - total flux cleaned = -0.00115415 Jy ! Component: 1400 - total flux cleaned = -0.00115419 Jy ! Component: 1450 - total flux cleaned = -0.00116948 Jy ! Component: 1500 - total flux cleaned = -0.0011988 Jy ! Component: 1550 - total flux cleaned = -0.00122733 Jy ! Component: 1600 - total flux cleaned = -0.00124148 Jy ! Component: 1650 - total flux cleaned = -0.00121355 Jy ! Component: 1700 - total flux cleaned = -0.00124093 Jy ! Component: 1750 - total flux cleaned = -0.00124103 Jy ! Component: 1800 - total flux cleaned = -0.00122778 Jy ! Component: 1850 - total flux cleaned = -0.00120168 Jy ! Component: 1900 - total flux cleaned = -0.00120172 Jy ! Component: 1950 - total flux cleaned = -0.00118919 Jy ! Component: 2000 - total flux cleaned = -0.00115114 Jy ! Total flux subtracted in 2048 components = -0.00116379 Jy ! Clean residual min=-0.000759 max=0.000690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.464585 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 401 components and 0.464585 Jy ![Exited script file: muppet] wmap "J1640+1220_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8828 x 2.025 at -2.401 degrees (North through East) ! Clean map min=-0.0012915 max=0.2679 Jy/beam ! Writing clean map to FITS file: J1640+1220_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 0.267899 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281286 0.281286 0.562572 1.12514 2.25029 4.50057 9.00115 18.0023 36.0046 72.0092 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.267 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8828 x 2.025 at -2.401 degrees (North through East) ! Clean map min=-0.0012915 max=0.2679 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 J1640+1220_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:48 2017