! Started logfile: J0735+2341_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:21 2016 obs J0735+2341_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0735+2341_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.690334 visibilities/baseline/integration-bin. ! Found source: J0735+2341 ! ! 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 414 lines of history. ! ! Reading 45852 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 J0735+2341_X_2014_08_05_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 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999204Jy sigma=0.011316 ! Fit after self-cal, rms=0.961831Jy sigma=0.010904 ! 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=1.331 mas, bmaj=2.332 mas, bpa=0.9598 degrees ! Estimated noise=575.895 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 = 0.0304864 Jy ! Component: 100 - total flux cleaned = 0.0373193 Jy ! Total flux subtracted in 100 components = 0.0373193 Jy ! Clean residual min=-0.003095 max=0.003819 Jy/beam ! Clean residual mean=-0.000046 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0373193 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0373193 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=0.075788Jy sigma=0.000819 ! Fit after self-cal, rms=0.074425Jy sigma=0.000803 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=2.527 mas, bpa=1.171 degrees ! Estimated noise=294.958 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 = 0.00608721 Jy ! Component: 100 - total flux cleaned = 0.00971031 Jy ! Component: 150 - total flux cleaned = 0.0122083 Jy ! Component: 200 - total flux cleaned = 0.0139457 Jy ! Total flux subtracted in 200 components = 0.0139457 Jy ! Clean residual min=-0.003550 max=0.004871 Jy/beam ! Clean residual mean=-0.000113 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.0512649 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.0512649 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=0.073819Jy sigma=0.000797 ! Fit after self-cal, rms=0.073797Jy sigma=0.000796 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.27 HN 1.13 KP 0.91 ! LA 0.98 MK 1.00* NL 1.30 OV 1.31 ! PT 0.76 SC 1.08 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.22 HN 1.07 KP 0.87 ! LA 0.99 MK 1.00* NL 1.31 OV 1.26 ! PT 0.74 SC 1.15 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.23 HN 1.03 KP 0.80 ! LA 0.93 MK 1.00* NL 1.38 OV 1.18 ! PT 0.72 SC 1.11 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.35 HN 1.02 KP 0.76 ! LA 0.97 MK 1.00* NL 1.29 OV 1.18 ! PT 0.74 SC 1.10 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.36 HN 1.00 KP 0.74 ! LA 0.95 MK 1.00* NL 1.18 OV 1.14 ! PT 0.72 SC 1.10 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.42 HN 1.04 KP 0.75 ! LA 0.94 MK 1.00* NL 1.22 OV 1.14 ! PT 0.69 SC 1.09 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.27 HN 0.97 KP 0.82 ! LA 0.90 MK 1.00* NL 1.28 OV 1.12 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.34 HN 0.95 KP 0.68 ! LA 0.83 MK 1.00* NL 1.37 OV 1.16 ! PT 0.82 SC 0.97 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 0.95 KP 0.80 ! LA 0.86 MK 1.00* NL 1.22 OV 1.16 ! PT 0.80 SC 1.04 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 0.95 KP 0.81 ! LA 0.93 MK 1.00* NL 1.10 OV 1.07 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 0.89 KP 0.81 ! LA 0.96 MK 1.00* NL 1.14 OV 1.06 ! PT 0.83 SC 0.94 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 0.82 KP 0.82 ! LA 0.94 MK 1.00* NL 1.16 OV 1.10 ! PT 0.79 SC 0.88 ! ! ! Fit before self-cal, rms=0.073797Jy sigma=0.000796 ! Fit after self-cal, rms=0.072921Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=2.553 mas, bpa=0.3496 degrees ! Estimated noise=293.646 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 = 0.00058042 Jy ! Component: 100 - total flux cleaned = 0.00061309 Jy ! Component: 150 - total flux cleaned = 0.000627423 Jy ! Component: 200 - total flux cleaned = 0.00062683 Jy ! Total flux subtracted in 200 components = 0.00062683 Jy ! Clean residual min=-0.003386 max=0.004772 Jy/beam ! Clean residual mean=-0.000038 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.0518918 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0518918 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=0.072916Jy sigma=0.000786 ! Fit after self-cal, rms=0.073405Jy sigma=0.000782 ! 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=0.073405Jy sigma=0.000782 ! Fit after self-cal, rms=0.082419Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=2.569 mas, bpa=0.05904 degrees ! Estimated noise=299.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85234e-05 Jy ! Component: 100 - total flux cleaned = -1.84124e-05 Jy ! Component: 150 - total flux cleaned = -4.9449e-05 Jy ! Component: 200 - total flux cleaned = -7.69877e-05 Jy ! Total flux subtracted in 200 components = -7.69877e-05 Jy ! Clean residual min=-0.002303 max=0.003787 Jy/beam ! Clean residual mean=-0.000044 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0518148 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0518148 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=0.082398Jy sigma=0.000774 ! Fit after self-cal, rms=0.083126Jy sigma=0.000773 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 = -0.000103675 Jy ! Component: 100 - total flux cleaned = -0.000184689 Jy ! Component: 150 - total flux cleaned = -0.000250827 Jy ! Component: 200 - total flux cleaned = -0.000295456 Jy ! Total flux subtracted in 200 components = -0.000295456 Jy ! Clean residual min=-0.002120 max=0.002837 Jy/beam ! Clean residual mean=-0.000048 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0515193 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0515193 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=0.083125Jy sigma=0.000773 ! Fit after self-cal, rms=0.083122Jy sigma=0.000773 ! 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=0.083122Jy sigma=0.000773 ! Fit after self-cal, rms=0.089197Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=2.57 mas, bpa=-0.1801 degrees ! Estimated noise=303.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159339 Jy ! Component: 100 - total flux cleaned = 0.000129702 Jy ! Component: 150 - total flux cleaned = 8.94195e-05 Jy ! Component: 200 - total flux cleaned = 7.75313e-05 Jy ! Total flux subtracted in 200 components = 7.75313e-05 Jy ! Clean residual min=-0.002126 max=0.002834 Jy/beam ! Clean residual mean=-0.000042 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0515968 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0515968 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=0.089182Jy sigma=0.000772 ! Fit after self-cal, rms=0.089454Jy sigma=0.000772 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 = -1.72904e-07 Jy ! Component: 100 - total flux cleaned = -9.15506e-05 Jy ! Component: 150 - total flux cleaned = -0.000136311 Jy ! Component: 200 - total flux cleaned = -0.000156633 Jy ! Total flux subtracted in 200 components = -0.000156633 Jy ! Clean residual min=-0.002038 max=0.002598 Jy/beam ! Clean residual mean=-0.000044 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0514402 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0514402 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=0.089452Jy sigma=0.000772 ! Fit after self-cal, rms=0.089453Jy sigma=0.000772 ! 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=0.089453Jy sigma=0.000772 ! Fit after self-cal, rms=0.092618Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=3.049 mas, bpa=-12.88 degrees ! Estimated noise=321.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.49902e-07 Jy ! Component: 100 - total flux cleaned = 1.19454e-05 Jy ! Component: 150 - total flux cleaned = 7.1053e-07 Jy ! Component: 200 - total flux cleaned = -8.45347e-06 Jy ! Total flux subtracted in 200 components = -8.45347e-06 Jy ! Clean residual min=-0.002642 max=0.003099 Jy/beam ! Clean residual mean=-0.000066 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0514318 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0514318 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=0.092605Jy sigma=0.000772 ! Fit after self-cal, rms=0.092726Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.87967e-05 Jy ! Component: 100 - total flux cleaned = -7.65381e-05 Jy ! Component: 150 - total flux cleaned = -8.48298e-05 Jy ! Component: 200 - total flux cleaned = -9.23375e-05 Jy ! Total flux subtracted in 200 components = -9.23375e-05 Jy ! Clean residual min=-0.002646 max=0.003015 Jy/beam ! Clean residual mean=-0.000067 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0513394 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0513394 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=0.092724Jy sigma=0.000772 ! Fit after self-cal, rms=0.092725Jy sigma=0.000772 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=2.574 mas, bpa=-0.3926 degrees ! Estimated noise=306.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 2.574 at -0.3926 degrees (North through East) ! Clean map min=-0.0020116 max=0.04364 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=1.341 mas, bmaj=2.312 mas, bpa=-0.5576 degrees ! Estimated noise=605.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331503 Jy ! Component: 100 - total flux cleaned = 0.0411862 Jy ! Component: 150 - total flux cleaned = 0.0448582 Jy ! Component: 200 - total flux cleaned = 0.0470037 Jy ! Total flux subtracted in 200 components = 0.0470037 Jy ! Clean residual min=-0.002573 max=0.002704 Jy/beam ! Clean residual mean=-0.000027 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0470037 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0470037 Jy ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=2.574 mas, bpa=-0.3926 degrees ! Estimated noise=306.7 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 = 0.00200528 Jy ! Component: 100 - total flux cleaned = 0.00306793 Jy ! Component: 150 - total flux cleaned = 0.00368217 Jy ! Component: 200 - total flux cleaned = 0.00390767 Jy ! Total flux subtracted in 200 components = 0.00390767 Jy ! Clean residual min=-0.002032 max=0.002552 Jy/beam ! Clean residual mean=-0.000045 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0509114 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0509114 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=2.489 mas, bmaj=3.049 mas, bpa=-12.88 degrees ! Estimated noise=321.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97734e-05 Jy ! Component: 100 - total flux cleaned = 5.03035e-05 Jy ! Component: 150 - total flux cleaned = 5.97484e-05 Jy ! Component: 200 - total flux cleaned = 6.87079e-05 Jy ! Total flux subtracted in 200 components = 6.87079e-05 Jy ! Clean residual min=-0.002597 max=0.003007 Jy/beam ! Clean residual mean=-0.000070 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0509801 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 = 8.37893e-06 Jy ! Component: 100 - total flux cleaned = 1.65413e-05 Jy ! Component: 150 - total flux cleaned = 2.39737e-05 Jy ! Component: 200 - total flux cleaned = 3.12373e-05 Jy ! Total flux subtracted in 200 components = 3.12373e-05 Jy ! Clean residual min=-0.002605 max=0.003019 Jy/beam ! Clean residual mean=-0.000069 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0510113 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0510113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=2.574 mas, bpa=-0.3926 degrees ! Estimated noise=306.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23743e-05 Jy ! Component: 100 - total flux cleaned = 3.18044e-05 Jy ! Component: 150 - total flux cleaned = 3.92955e-05 Jy ! Component: 200 - total flux cleaned = 3.99135e-05 Jy ! Total flux subtracted in 200 components = 3.99135e-05 Jy ! Clean residual min=-0.002020 max=0.002551 Jy/beam ! Clean residual mean=-0.000044 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0510512 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0510512 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=0.092720Jy sigma=0.000772 ! Fit after self-cal, rms=0.092700Jy sigma=0.000772 wmodel J0735+2341_X_2014_08_05_pus_map.mod ! Writing 32 model components to file: J0735+2341_X_2014_08_05_pus_map.mod wobs J0735+2341_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0735+2341_X_2014_08_05_pus_uvs.fits wwins J0735+2341_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0735+2341_X_2014_08_05_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 = 0.00115209 Jy ! Component: 100 - total flux cleaned = 0.00198767 Jy ! Component: 150 - total flux cleaned = 0.00227494 Jy ! Component: 200 - total flux cleaned = 0.00247532 Jy ! Component: 250 - total flux cleaned = 0.0025366 Jy ! Component: 300 - total flux cleaned = 0.00256443 Jy ! Component: 350 - total flux cleaned = 0.00261932 Jy ! Component: 400 - total flux cleaned = 0.00264623 Jy ! Component: 450 - total flux cleaned = 0.00274904 Jy ! Component: 500 - total flux cleaned = 0.00277324 Jy ! Component: 550 - total flux cleaned = 0.002797 Jy ! Component: 600 - total flux cleaned = 0.00279703 Jy ! Component: 650 - total flux cleaned = 0.00271027 Jy ! Component: 700 - total flux cleaned = 0.00271077 Jy ! Component: 750 - total flux cleaned = 0.0026699 Jy ! Component: 800 - total flux cleaned = 0.00261113 Jy ! Component: 850 - total flux cleaned = 0.00261224 Jy ! Component: 900 - total flux cleaned = 0.00261274 Jy ! Component: 950 - total flux cleaned = 0.00254076 Jy ! Component: 1000 - total flux cleaned = 0.00250544 Jy ! Component: 1050 - total flux cleaned = 0.00238503 Jy ! Component: 1100 - total flux cleaned = 0.00228428 Jy ! Component: 1150 - total flux cleaned = 0.00218585 Jy ! Component: 1200 - total flux cleaned = 0.00204177 Jy ! Component: 1250 - total flux cleaned = 0.00194743 Jy ! Component: 1300 - total flux cleaned = 0.00182434 Jy ! Component: 1350 - total flux cleaned = 0.00174909 Jy ! Component: 1400 - total flux cleaned = 0.00163087 Jy ! Component: 1450 - total flux cleaned = 0.00155833 Jy ! Component: 1500 - total flux cleaned = 0.00145833 Jy ! Component: 1550 - total flux cleaned = 0.0013604 Jy ! Component: 1600 - total flux cleaned = 0.00125048 Jy ! Component: 1650 - total flux cleaned = 0.00112906 Jy ! Component: 1700 - total flux cleaned = 0.00103597 Jy ! Component: 1750 - total flux cleaned = 0.000891723 Jy ! Component: 1800 - total flux cleaned = 0.000788441 Jy ! Component: 1850 - total flux cleaned = 0.00069952 Jy ! Component: 1900 - total flux cleaned = 0.000649222 Jy ! Component: 1950 - total flux cleaned = 0.000537706 Jy ! Component: 2000 - total flux cleaned = 0.00048903 Jy ! Total flux subtracted in 2048 components = 0.000428876 Jy ! Clean residual min=-0.000686 max=0.000621 Jy/beam ! Clean residual mean=-0.000019 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0514801 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 199 components and 0.0514801 Jy ![Exited script file: muppet] wmap "J0735+2341_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 2.574 at -0.3926 degrees (North through East) ! Clean map min=-0.0016696 max=0.043611 Jy/beam ! Writing clean map to FITS file: J0735+2341_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0436108 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256432 device "J0735+2341_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0735+2341_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.76401 1.76401 3.52801 7.05602 14.112 28.2241 56.4482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 2.574 at -0.3926 degrees (North through East) ! Clean map min=-0.0016696 max=0.043611 Jy/beam quit ! Quitting program ! Log file J0735+2341_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:24 2016