! Started logfile: J1729-2657_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:25 2017 obs J1729-2657_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1729-2657_X_2015_01_22_pus_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1729-2657 ! ! 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 295 lines of history. ! ! Reading 31860 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 J1729-2657_X_2015_01_22_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.935819Jy sigma=0.009548 ! Fit after self-cal, rms=0.916571Jy sigma=0.009359 ! 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=0.6528 mas, bmaj=1.836 mas, bpa=-9.748 degrees ! Estimated noise=951.919 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 = 0.0634794 Jy ! Component: 100 - total flux cleaned = 0.0838674 Jy ! Total flux subtracted in 100 components = 0.0838674 Jy ! Clean residual min=-0.006232 max=0.009577 Jy/beam ! Clean residual mean=0.000002 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.0838674 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0838674 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=0.099488Jy sigma=0.000826 ! Fit after self-cal, rms=0.099468Jy sigma=0.000825 ! 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=0.8229 mas, bmaj=2.156 mas, bpa=-8.706 degrees ! Estimated noise=411.47 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 = 0.0158434 Jy ! Component: 100 - total flux cleaned = 0.0233989 Jy ! Component: 150 - total flux cleaned = 0.0273183 Jy ! Component: 200 - total flux cleaned = 0.0294445 Jy ! Total flux subtracted in 200 components = 0.0294445 Jy ! Clean residual min=-0.004198 max=0.005619 Jy/beam ! Clean residual mean=0.000038 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.113312 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.113312 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=0.097384Jy sigma=0.000794 ! Fit after self-cal, rms=0.097394Jy sigma=0.000794 ! 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 0.81 FD 1.03 HN 1.01 KP 1.12 ! LA 1.03 MK 1.01 NL 0.95 OV 0.91 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.09 HN 1.06 KP 1.03 ! LA 1.02 MK 1.03 NL 0.93 OV 0.93 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.06 HN 1.11 KP 1.01 ! LA 1.02 MK 1.08 NL 0.96 OV 0.92 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 1.08 KP 0.96 ! LA 1.10 MK 1.14 NL 0.97 OV 0.91 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 0.94 KP 0.93 ! LA 1.02 MK 1.07 NL 0.96 OV 0.97 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 1.05 KP 0.90 ! LA 1.10 MK 1.06 NL 1.02 OV 0.94 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.17 KP 0.91 ! LA 1.24 MK 1.04 NL 1.01 OV 0.98 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 1.20 KP 0.92 ! LA 1.06 MK 1.04 NL 0.99 OV 0.94 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.10 HN 1.14 KP 0.96 ! LA 1.16 MK 0.97 NL 0.99 OV 0.95 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 1.06 KP 1.00 ! LA 1.21 MK 0.95 NL 0.93 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.05 HN 1.06 KP 1.01 ! LA 1.09 MK 1.13 NL 0.99 OV 0.93 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.06 HN 1.03 KP 0.94 ! LA 1.09 MK 0.99 NL 1.00 OV 0.94 ! PT 1.13 SC 0.92 ! ! ! Fit before self-cal, rms=0.097394Jy sigma=0.000794 ! Fit after self-cal, rms=0.101896Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.164 mas, bpa=-8.457 degrees ! Estimated noise=411.194 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 (5, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501098 Jy ! Component: 100 - total flux cleaned = 0.00717796 Jy ! Component: 150 - total flux cleaned = 0.0084008 Jy ! Component: 200 - total flux cleaned = 0.00925812 Jy ! Total flux subtracted in 200 components = 0.00925812 Jy ! Clean residual min=-0.002059 max=0.001776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.12257 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.12257 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=0.101705Jy sigma=0.000782 ! Fit after self-cal, rms=0.101790Jy 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=0.101790Jy sigma=0.000782 ! Fit after self-cal, rms=0.102721Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8361 mas, bmaj=2.163 mas, bpa=-8.302 degrees ! Estimated noise=409.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113205 Jy ! Component: 100 - total flux cleaned = 0.00178102 Jy ! Component: 150 - total flux cleaned = 0.00208444 Jy ! Component: 200 - total flux cleaned = 0.00221665 Jy ! Total flux subtracted in 200 components = 0.00221665 Jy ! Clean residual min=-0.001648 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.124787 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.124787 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=0.102711Jy sigma=0.000781 ! Fit after self-cal, rms=0.102730Jy 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 = 0.000261621 Jy ! Component: 100 - total flux cleaned = 0.000352698 Jy ! Component: 150 - total flux cleaned = 0.000414912 Jy ! Component: 200 - total flux cleaned = 0.00045353 Jy ! Total flux subtracted in 200 components = 0.00045353 Jy ! Clean residual min=-0.001621 max=0.001442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.12524 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.12524 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=0.102728Jy sigma=0.000781 ! Fit after self-cal, rms=0.102728Jy 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=0.102728Jy sigma=0.000781 ! Fit after self-cal, rms=0.102995Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8357 mas, bmaj=2.161 mas, bpa=-8.213 degrees ! Estimated noise=409.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126732 Jy ! Component: 100 - total flux cleaned = 0.000158095 Jy ! Component: 150 - total flux cleaned = 0.000166832 Jy ! Component: 200 - total flux cleaned = 0.000199998 Jy ! Total flux subtracted in 200 components = 0.000199998 Jy ! Clean residual min=-0.001539 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.12544 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.12544 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=0.102993Jy sigma=0.000781 ! Fit after self-cal, rms=0.102998Jy 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 = 2.76278e-05 Jy ! Component: 100 - total flux cleaned = 2.75894e-05 Jy ! Component: 150 - total flux cleaned = 5.03182e-05 Jy ! Component: 200 - total flux cleaned = 7.24499e-05 Jy ! Total flux subtracted in 200 components = 7.24499e-05 Jy ! Clean residual min=-0.001539 max=0.001378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.125513 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.125513 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=0.102996Jy sigma=0.000781 ! Fit after self-cal, rms=0.102996Jy sigma=0.000781 ! 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=0.102996Jy sigma=0.000781 ! Fit after self-cal, rms=0.102980Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=5.323 mas, bpa=-5.764 degrees ! Estimated noise=523.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370404 Jy ! Component: 100 - total flux cleaned = 0.000414964 Jy ! Component: 150 - total flux cleaned = 0.000452541 Jy ! Component: 200 - total flux cleaned = 0.000487018 Jy ! Total flux subtracted in 200 components = 0.000487018 Jy ! Clean residual min=-0.001788 max=0.001403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.126 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 111 components and 0.126 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=0.102981Jy sigma=0.000781 ! Fit after self-cal, rms=0.102982Jy 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 = 2.34023e-05 Jy ! Component: 100 - total flux cleaned = 3.5856e-05 Jy ! Component: 150 - total flux cleaned = 4.69679e-05 Jy ! Component: 200 - total flux cleaned = 5.73016e-05 Jy ! Total flux subtracted in 200 components = 5.73016e-05 Jy ! Clean residual min=-0.001782 max=0.001391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.126057 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.126057 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=0.102984Jy sigma=0.000781 ! Fit after self-cal, rms=0.102982Jy sigma=0.000781 ! 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=0.8351 mas, bmaj=2.16 mas, bpa=-8.176 degrees ! Estimated noise=409.064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8351 x 2.16 at -8.176 degrees (North through East) ! Clean map min=-0.0013794 max=0.08665 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=0.6639 mas, bmaj=1.831 mas, bpa=-9.226 degrees ! Estimated noise=953.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062828 Jy ! Component: 100 - total flux cleaned = 0.0832712 Jy ! Component: 150 - total flux cleaned = 0.094234 Jy ! Component: 200 - total flux cleaned = 0.101299 Jy ! Total flux subtracted in 200 components = 0.101299 Jy ! Clean residual min=-0.003874 max=0.004224 Jy/beam ! Clean residual mean=-0.000007 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.101299 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.101299 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.16 mas, bpa=-8.176 degrees ! Estimated noise=409.064 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 = 0.00725854 Jy ! Component: 100 - total flux cleaned = 0.0116119 Jy ! Component: 150 - total flux cleaned = 0.0146848 Jy ! Component: 200 - total flux cleaned = 0.0169495 Jy ! Total flux subtracted in 200 components = 0.0169495 Jy ! Clean residual min=-0.001770 max=0.002120 Jy/beam ! Clean residual mean=-0.000007 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.118249 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.118249 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=2.226 mas, bmaj=5.323 mas, bpa=-5.764 degrees ! Estimated noise=523.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304448 Jy ! Component: 100 - total flux cleaned = 0.00472636 Jy ! Component: 150 - total flux cleaned = 0.00577706 Jy ! Component: 200 - total flux cleaned = 0.00647068 Jy ! Total flux subtracted in 200 components = 0.00647068 Jy ! Clean residual min=-0.001855 max=0.001582 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.12472 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 = 0.000298825 Jy ! Component: 100 - total flux cleaned = 0.000530248 Jy ! Component: 150 - total flux cleaned = 0.000676167 Jy ! Component: 200 - total flux cleaned = 0.000746918 Jy ! Total flux subtracted in 200 components = 0.000746918 Jy ! Clean residual min=-0.001835 max=0.001411 Jy/beam ! Clean residual mean=-0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.125466 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.125466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.16 mas, bpa=-8.176 degrees ! Estimated noise=409.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.60189e-05 Jy ! Component: 100 - total flux cleaned = 7.74519e-05 Jy ! Component: 150 - total flux cleaned = 0.000159295 Jy ! Component: 200 - total flux cleaned = 0.0001805 Jy ! Total flux subtracted in 200 components = 0.0001805 Jy ! Clean residual min=-0.001720 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.125647 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.125647 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=0.102997Jy sigma=0.000781 ! Fit after self-cal, rms=0.102993Jy sigma=0.000781 wmodel J1729-2657_X_2015_01_22_pus_map.mod ! Writing 99 model components to file: J1729-2657_X_2015_01_22_pus_map.mod wobs J1729-2657_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1729-2657_X_2015_01_22_pus_uvs.fits wwins J1729-2657_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1729-2657_X_2015_01_22_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 = -0.000244278 Jy ! Component: 100 - total flux cleaned = -3.86259e-05 Jy ! Component: 150 - total flux cleaned = 4.47779e-06 Jy ! Component: 200 - total flux cleaned = 8.27405e-05 Jy ! Component: 250 - total flux cleaned = 0.000172349 Jy ! Component: 300 - total flux cleaned = 0.000222947 Jy ! Component: 350 - total flux cleaned = 0.000255012 Jy ! Component: 400 - total flux cleaned = 0.000285544 Jy ! Component: 450 - total flux cleaned = 0.000359919 Jy ! Component: 500 - total flux cleaned = 0.000445872 Jy ! Component: 550 - total flux cleaned = 0.00051501 Jy ! Component: 600 - total flux cleaned = 0.000595093 Jy ! Component: 650 - total flux cleaned = 0.000685611 Jy ! Component: 700 - total flux cleaned = 0.000798684 Jy ! Component: 750 - total flux cleaned = 0.000871958 Jy ! Component: 800 - total flux cleaned = 0.000955631 Jy ! Component: 850 - total flux cleaned = 0.00103724 Jy ! Component: 900 - total flux cleaned = 0.00112877 Jy ! Component: 950 - total flux cleaned = 0.00118488 Jy ! Component: 1000 - total flux cleaned = 0.00128367 Jy ! Component: 1050 - total flux cleaned = 0.00135916 Jy ! Component: 1100 - total flux cleaned = 0.00144372 Jy ! Component: 1150 - total flux cleaned = 0.00150611 Jy ! Component: 1200 - total flux cleaned = 0.00158777 Jy ! Component: 1250 - total flux cleaned = 0.00163786 Jy ! Component: 1300 - total flux cleaned = 0.00167721 Jy ! Component: 1350 - total flux cleaned = 0.00175469 Jy ! Component: 1400 - total flux cleaned = 0.00179291 Jy ! Component: 1450 - total flux cleaned = 0.00186839 Jy ! Component: 1500 - total flux cleaned = 0.00195179 Jy ! Component: 1550 - total flux cleaned = 0.00201568 Jy ! Component: 1600 - total flux cleaned = 0.00208791 Jy ! Component: 1650 - total flux cleaned = 0.00213237 Jy ! Component: 1700 - total flux cleaned = 0.00218502 Jy ! Component: 1750 - total flux cleaned = 0.00219374 Jy ! Component: 1800 - total flux cleaned = 0.00225346 Jy ! Component: 1850 - total flux cleaned = 0.00226187 Jy ! Component: 1900 - total flux cleaned = 0.00227038 Jy ! Component: 1950 - total flux cleaned = 0.0023118 Jy ! Component: 2000 - total flux cleaned = 0.00232005 Jy ! Total flux subtracted in 2048 components = 0.00236842 Jy ! Clean residual min=-0.000451 max=0.000556 Jy/beam ! Clean residual mean=-0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.128015 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 221 components and 0.128015 Jy ![Exited script file: muppet] wmap "J1729-2657_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8351 x 2.16 at -8.176 degrees (North through East) ! Clean map min=-0.00079568 max=0.086778 Jy/beam ! Writing clean map to FITS file: J1729-2657_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0867778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.509801 0.509801 1.0196 2.0392 4.07841 8.15681 16.3136 32.6272 65.2545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8351 x 2.16 at -8.176 degrees (North through East) ! Clean map min=-0.00079568 max=0.086778 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 J1729-2657_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:27 2017