! Started logfile: J1722-0503_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:11 2017 obs J1722-0503_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1722-0503_X_2014_01_04_pus_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.348148 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1722-0503 ! ! 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 382 lines of history. ! ! Reading 11280 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 J1722-0503_X_2014_01_04_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 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884654Jy sigma=0.010803 ! Fit after self-cal, rms=0.859921Jy sigma=0.010509 ! 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=0.5874 mas, bmaj=1.628 mas, bpa=2.149 degrees ! Estimated noise=780.503 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 = 0.104026 Jy ! Component: 100 - total flux cleaned = 0.138471 Jy ! Total flux subtracted in 100 components = 0.138471 Jy ! Clean residual min=-0.011739 max=0.016964 Jy/beam ! Clean residual mean=0.000000 rms=0.003573 Jy/beam ! Combined flux in latest and established models = 0.138471 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.138471 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=0.075661Jy sigma=0.000934 ! Fit after self-cal, rms=0.075674Jy sigma=0.000932 ! 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=0.6927 mas, bmaj=1.79 mas, bpa=-0.2914 degrees ! Estimated noise=544.95 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269112 Jy ! Component: 100 - total flux cleaned = 0.0409477 Jy ! Component: 150 - total flux cleaned = 0.0491052 Jy ! Component: 200 - total flux cleaned = 0.0539039 Jy ! Total flux subtracted in 200 components = 0.0539039 Jy ! Clean residual min=-0.006298 max=0.009487 Jy/beam ! Clean residual mean=-0.000016 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.192374 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.192374 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=0.066923Jy sigma=0.000799 ! Fit after self-cal, rms=0.066945Jy sigma=0.000798 ! 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 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.02 NL 1.01 OV 0.98 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.98 NL 1.02 OV 0.98 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.01 OV 1.01 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.06 NL 0.99 OV 1.02 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.08 NL 1.02 OV 0.99 PT 0.86 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.03 OV 1.04 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.04 NL 1.01 OV 1.04 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 1.02 OV 1.01 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.97 NL 1.05 OV 1.04 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.06 NL 1.03 OV 1.01 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 1.06 OV 1.00 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.12 NL 1.01 OV 1.01 PT 0.94 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.066945Jy sigma=0.000798 ! Fit after self-cal, rms=0.067395Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7017 mas, bmaj=1.809 mas, bpa=-0.2856 degrees ! Estimated noise=545.457 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 (1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723263 Jy ! Component: 100 - total flux cleaned = 0.00885194 Jy ! Component: 150 - total flux cleaned = 0.00876724 Jy ! Component: 200 - total flux cleaned = 0.00869236 Jy ! Total flux subtracted in 200 components = 0.00869236 Jy ! Clean residual min=-0.003129 max=0.004023 Jy/beam ! Clean residual mean=0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.201067 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.201067 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=0.066647Jy sigma=0.000779 ! Fit after self-cal, rms=0.066584Jy sigma=0.000778 ! 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=0.066584Jy sigma=0.000778 ! Fit after self-cal, rms=0.065721Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.698 mas, bmaj=1.804 mas, bpa=-0.4491 degrees ! Estimated noise=541.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250433 Jy ! Component: 100 - total flux cleaned = 0.00275472 Jy ! Component: 150 - total flux cleaned = 0.00275354 Jy ! Component: 200 - total flux cleaned = 0.00275451 Jy ! Total flux subtracted in 200 components = 0.00275451 Jy ! Clean residual min=-0.002578 max=0.002700 Jy/beam ! Clean residual mean=0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.203821 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.203821 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=0.065600Jy sigma=0.000775 ! Fit after self-cal, rms=0.065578Jy sigma=0.000775 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 = 0.000526 Jy ! Component: 100 - total flux cleaned = 0.000726015 Jy ! Component: 150 - total flux cleaned = 0.000727568 Jy ! Component: 200 - total flux cleaned = 0.00072592 Jy ! Total flux subtracted in 200 components = 0.00072592 Jy ! Clean residual min=-0.002344 max=0.002486 Jy/beam ! Clean residual mean=0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.204547 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.204547 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=0.065534Jy sigma=0.000774 ! Fit after self-cal, rms=0.065527Jy sigma=0.000774 ! 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=0.065527Jy sigma=0.000774 ! Fit after self-cal, rms=0.065160Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6961 mas, bmaj=1.801 mas, bpa=-0.5309 degrees ! Estimated noise=538.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073254 Jy ! Component: 100 - total flux cleaned = 0.0010151 Jy ! Component: 150 - total flux cleaned = 0.00113056 Jy ! Component: 200 - total flux cleaned = 0.00118138 Jy ! Total flux subtracted in 200 components = 0.00118138 Jy ! Clean residual min=-0.002201 max=0.002240 Jy/beam ! Clean residual mean=0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.205729 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.205729 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=0.065127Jy sigma=0.000774 ! Fit after self-cal, rms=0.065119Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021716 Jy ! Component: 100 - total flux cleaned = 0.000263848 Jy ! Component: 150 - total flux cleaned = 0.000285184 Jy ! Component: 200 - total flux cleaned = 0.000284704 Jy ! Total flux subtracted in 200 components = 0.000284704 Jy ! Clean residual min=-0.002093 max=0.002137 Jy/beam ! Clean residual mean=0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.206013 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.206013 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=0.065103Jy sigma=0.000774 ! Fit after self-cal, rms=0.065100Jy sigma=0.000774 ! 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=0.065100Jy sigma=0.000774 ! Fit after self-cal, rms=0.064961Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=4.513 mas, bpa=-4.704 degrees ! Estimated noise=757.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865447 Jy ! Component: 100 - total flux cleaned = 0.00102724 Jy ! Component: 150 - total flux cleaned = 0.00106167 Jy ! Component: 200 - total flux cleaned = 0.00103385 Jy ! Total flux subtracted in 200 components = 0.00103385 Jy ! Clean residual min=-0.003031 max=0.002870 Jy/beam ! Clean residual mean=0.000007 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.207047 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.207047 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=0.064959Jy sigma=0.000773 ! Fit after self-cal, rms=0.064954Jy 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 = 0.00029154 Jy ! Component: 100 - total flux cleaned = 0.000310939 Jy ! Component: 150 - total flux cleaned = 0.000246593 Jy ! Component: 200 - total flux cleaned = 0.00021284 Jy ! Total flux subtracted in 200 components = 0.00021284 Jy ! Clean residual min=-0.003004 max=0.002814 Jy/beam ! Clean residual mean=0.000007 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.20726 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.20726 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=0.064957Jy sigma=0.000773 ! Fit after self-cal, rms=0.064954Jy sigma=0.000773 ! 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=0.6951 mas, bmaj=1.8 mas, bpa=-0.5823 degrees ! Estimated noise=537.547 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6951 x 1.8 at -0.5823 degrees (North through East) ! Clean map min=-0.0018601 max=0.14605 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=0.5889 mas, bmaj=1.633 mas, bpa=1.915 degrees ! Estimated noise=772.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102585 Jy ! Component: 100 - total flux cleaned = 0.137562 Jy ! Component: 150 - total flux cleaned = 0.157462 Jy ! Component: 200 - total flux cleaned = 0.169407 Jy ! Total flux subtracted in 200 components = 0.169407 Jy ! Clean residual min=-0.006104 max=0.006231 Jy/beam ! Clean residual mean=-0.000000 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.169407 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.169407 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6951 mas, bmaj=1.8 mas, bpa=-0.5823 degrees ! Estimated noise=537.547 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 = 0.0115893 Jy ! Component: 100 - total flux cleaned = 0.0185787 Jy ! Component: 150 - total flux cleaned = 0.0234022 Jy ! Component: 200 - total flux cleaned = 0.0268764 Jy ! Total flux subtracted in 200 components = 0.0268764 Jy ! Clean residual min=-0.003382 max=0.002803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.196283 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 28 components and 0.196283 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=1.892 mas, bmaj=4.513 mas, bpa=-4.704 degrees ! Estimated noise=757.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048033 Jy ! Component: 100 - total flux cleaned = 0.0073018 Jy ! Component: 150 - total flux cleaned = 0.00876627 Jy ! Component: 200 - total flux cleaned = 0.00965264 Jy ! Total flux subtracted in 200 components = 0.00965264 Jy ! Clean residual min=-0.003045 max=0.003174 Jy/beam ! Clean residual mean=0.000005 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.205936 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 = 0.00054751 Jy ! Component: 100 - total flux cleaned = 0.000743507 Jy ! Component: 150 - total flux cleaned = 0.000830246 Jy ! Component: 200 - total flux cleaned = 0.000895893 Jy ! Total flux subtracted in 200 components = 0.000895893 Jy ! Clean residual min=-0.003031 max=0.003213 Jy/beam ! Clean residual mean=0.000007 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.206832 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.206832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6951 mas, bmaj=1.8 mas, bpa=-0.5823 degrees ! Estimated noise=537.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541225 Jy ! Component: 100 - total flux cleaned = 0.000594599 Jy ! Component: 150 - total flux cleaned = 0.000549733 Jy ! Component: 200 - total flux cleaned = 0.000516142 Jy ! Total flux subtracted in 200 components = 0.000516142 Jy ! Clean residual min=-0.002025 max=0.002163 Jy/beam ! Clean residual mean=0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.207348 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.207348 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=0.064966Jy sigma=0.000774 ! Fit after self-cal, rms=0.064946Jy sigma=0.000773 wmodel J1722-0503_X_2014_01_04_pus_map.mod ! Writing 67 model components to file: J1722-0503_X_2014_01_04_pus_map.mod wobs J1722-0503_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1722-0503_X_2014_01_04_pus_uvs.fits wwins J1722-0503_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1722-0503_X_2014_01_04_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 = 0.00016453 Jy ! Component: 100 - total flux cleaned = 0.000132758 Jy ! Component: 150 - total flux cleaned = 7.50415e-05 Jy ! Component: 200 - total flux cleaned = 0.000152389 Jy ! Component: 250 - total flux cleaned = 0.000198532 Jy ! Component: 300 - total flux cleaned = 0.000284116 Jy ! Component: 350 - total flux cleaned = 0.000304357 Jy ! Component: 400 - total flux cleaned = 0.000230417 Jy ! Component: 450 - total flux cleaned = 0.000125463 Jy ! Component: 500 - total flux cleaned = 9.72906e-06 Jy ! Component: 550 - total flux cleaned = -0.000115741 Jy ! Component: 600 - total flux cleaned = -0.000219564 Jy ! Component: 650 - total flux cleaned = -0.000290595 Jy ! Component: 700 - total flux cleaned = -0.000399086 Jy ! Component: 750 - total flux cleaned = -0.000477382 Jy ! Component: 800 - total flux cleaned = -0.000514739 Jy ! Component: 850 - total flux cleaned = -0.000490528 Jy ! Component: 900 - total flux cleaned = -0.000513749 Jy ! Component: 950 - total flux cleaned = -0.000569844 Jy ! Component: 1000 - total flux cleaned = -0.000624497 Jy ! Component: 1050 - total flux cleaned = -0.000698638 Jy ! Component: 1100 - total flux cleaned = -0.000781143 Jy ! Component: 1150 - total flux cleaned = -0.000821365 Jy ! Component: 1200 - total flux cleaned = -0.000890003 Jy ! Component: 1250 - total flux cleaned = -0.000957021 Jy ! Component: 1300 - total flux cleaned = -0.00102248 Jy ! Component: 1350 - total flux cleaned = -0.00107737 Jy ! Component: 1400 - total flux cleaned = -0.00114001 Jy ! Component: 1450 - total flux cleaned = -0.00116638 Jy ! Component: 1500 - total flux cleaned = -0.00119233 Jy ! Component: 1550 - total flux cleaned = -0.00123457 Jy ! Component: 1600 - total flux cleaned = -0.00127622 Jy ! Component: 1650 - total flux cleaned = -0.00132545 Jy ! Component: 1700 - total flux cleaned = -0.00137407 Jy ! Component: 1750 - total flux cleaned = -0.001406 Jy ! Component: 1800 - total flux cleaned = -0.00145308 Jy ! Component: 1850 - total flux cleaned = -0.00149178 Jy ! Component: 1900 - total flux cleaned = -0.00156033 Jy ! Component: 1950 - total flux cleaned = -0.00158285 Jy ! Component: 2000 - total flux cleaned = -0.0016274 Jy ! Total flux subtracted in 2048 components = -0.00166411 Jy ! Clean residual min=-0.000429 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.205684 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 190 components and 0.205684 Jy ![Exited script file: muppet] wmap "J1722-0503_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6951 x 1.8 at -0.5823 degrees (North through East) ! Clean map min=-0.0009706 max=0.14599 Jy/beam ! Writing clean map to FITS file: J1722-0503_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123203 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.253178 0.253178 0.506357 1.01271 2.02543 4.05085 8.1017 16.2034 32.4068 64.8136 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6951 x 1.8 at -0.5823 degrees (North through East) ! Clean map min=-0.0009706 max=0.14599 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 J1722-0503_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:12 2017