! Started logfile: J2335-0131_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:18:10 2016 obs J2335-0131_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2335-0131_X_2014_08_05_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J2335-0131 ! ! 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 29820 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 J2335-0131_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.679614Jy sigma=0.007062 ! Fit after self-cal, rms=0.660782Jy sigma=0.006868 ! 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=0.9987 mas, bmaj=2.686 mas, bpa=21.29 degrees ! Estimated noise=824.586 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 = 0.268928 Jy ! Component: 100 - total flux cleaned = 0.35143 Jy ! Total flux subtracted in 100 components = 0.35143 Jy ! Clean residual min=-0.018893 max=0.036183 Jy/beam ! Clean residual mean=0.000005 rms=0.006642 Jy/beam ! Combined flux in latest and established models = 0.35143 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.35143 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=0.124193Jy sigma=0.001233 ! Fit after self-cal, rms=0.124144Jy sigma=0.001232 ! 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=1.236 mas, bmaj=2.92 mas, bpa=19.01 degrees ! Estimated noise=388.531 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 = 0.0461696 Jy ! Component: 100 - total flux cleaned = 0.067778 Jy ! Component: 150 - total flux cleaned = 0.0802597 Jy ! Component: 200 - total flux cleaned = 0.0826843 Jy ! Total flux subtracted in 200 components = 0.0826843 Jy ! Clean residual min=-0.019132 max=0.017789 Jy/beam ! Clean residual mean=0.000093 rms=0.004664 Jy/beam ! Combined flux in latest and established models = 0.434114 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 46 components and 0.434114 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=0.108385Jy sigma=0.001027 ! Fit after self-cal, rms=0.108176Jy sigma=0.001025 ! 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 1.12 HN 1.17 KP 0.92 ! LA 1.02 MK 1.00* NL 0.99 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.20 KP 0.87 ! LA 1.02 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.18 KP 0.82 ! LA 1.05 MK 1.00* NL 1.00 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.15 KP 0.78 ! LA 1.05 MK 1.00* NL 0.99 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.15 KP 0.74 ! LA 1.03 MK 1.00* NL 1.00 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.16 KP 0.74 ! LA 1.06 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.25 HN 1.32 KP 0.79 ! LA 1.12 MK 1.00* NL 1.02 OV 1.05 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.24 KP 0.74 ! LA 1.03 MK 1.00* NL 0.99 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.20 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.20 KP 0.79 ! LA 1.06 MK 1.00* NL 0.99 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.20 KP 0.82 ! LA 1.06 MK 1.00* NL 1.01 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.15 KP 0.86 ! LA 1.04 MK 1.00* NL 1.00 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.108176Jy sigma=0.001025 ! Fit after self-cal, rms=0.093369Jy sigma=0.000826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=2.973 mas, bpa=19.84 degrees ! Estimated noise=386.307 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 (2.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580139 Jy ! Component: 100 - total flux cleaned = 0.00524054 Jy ! Component: 150 - total flux cleaned = 0.00567292 Jy ! Component: 200 - total flux cleaned = 0.00625803 Jy ! Total flux subtracted in 200 components = 0.00625803 Jy ! Clean residual min=-0.005411 max=0.006848 Jy/beam ! Clean residual mean=0.000016 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.440372 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.440372 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=0.091535Jy sigma=0.000807 ! Fit after self-cal, rms=0.091530Jy sigma=0.000804 ! 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=0.091530Jy sigma=0.000804 ! Fit after self-cal, rms=0.096501Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.955 mas, bpa=19.37 degrees ! Estimated noise=388.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110172 Jy ! Component: 100 - total flux cleaned = 0.000931094 Jy ! Component: 150 - total flux cleaned = 0.00115008 Jy ! Component: 200 - total flux cleaned = 0.00134804 Jy ! Total flux subtracted in 200 components = 0.00134804 Jy ! Clean residual min=-0.003446 max=0.003452 Jy/beam ! Clean residual mean=0.000004 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.44172 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.44172 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=0.095801Jy sigma=0.000782 ! Fit after self-cal, rms=0.095821Jy 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 = 0.00118552 Jy ! Component: 100 - total flux cleaned = 0.00144985 Jy ! Component: 150 - total flux cleaned = 0.0012972 Jy ! Component: 200 - total flux cleaned = 0.00122721 Jy ! Total flux subtracted in 200 components = 0.00122721 Jy ! Clean residual min=-0.002752 max=0.002385 Jy/beam ! Clean residual mean=0.000004 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.442947 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.442947 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=0.095602Jy sigma=0.000780 ! Fit after self-cal, rms=0.095599Jy sigma=0.000780 ! 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=0.095599Jy sigma=0.000780 ! Fit after self-cal, rms=0.097138Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.962 mas, bpa=19.42 degrees ! Estimated noise=388.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100774 Jy ! Component: 100 - total flux cleaned = -0.00101559 Jy ! Component: 150 - total flux cleaned = -0.00108444 Jy ! Component: 200 - total flux cleaned = -0.00114449 Jy ! Total flux subtracted in 200 components = -0.00114449 Jy ! Clean residual min=-0.002338 max=0.001930 Jy/beam ! Clean residual mean=0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.441803 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.441803 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=0.096955Jy sigma=0.000778 ! Fit after self-cal, rms=0.096978Jy sigma=0.000778 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 = 0.000407261 Jy ! Component: 100 - total flux cleaned = 0.000353277 Jy ! Component: 150 - total flux cleaned = 0.000352663 Jy ! Component: 200 - total flux cleaned = 0.000351894 Jy ! Total flux subtracted in 200 components = 0.000351894 Jy ! Clean residual min=-0.002272 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.442155 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.442155 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=0.096898Jy sigma=0.000777 ! Fit after self-cal, rms=0.096902Jy sigma=0.000777 ! 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=0.096902Jy sigma=0.000777 ! Fit after self-cal, rms=0.097858Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.381 mas, bmaj=3.642 mas, bpa=9.952 degrees ! Estimated noise=408.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240213 Jy ! Component: 100 - total flux cleaned = 7.16337e-05 Jy ! Component: 150 - total flux cleaned = -2.1966e-05 Jy ! Component: 200 - total flux cleaned = -2.11043e-05 Jy ! Total flux subtracted in 200 components = -2.11043e-05 Jy ! Clean residual min=-0.002054 max=0.002138 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.442134 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.442134 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=0.097838Jy sigma=0.000777 ! Fit after self-cal, rms=0.097849Jy sigma=0.000777 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 = 7.62732e-05 Jy ! Component: 100 - total flux cleaned = 0.00013056 Jy ! Component: 150 - total flux cleaned = 0.000179537 Jy ! Component: 200 - total flux cleaned = 0.000194342 Jy ! Total flux subtracted in 200 components = 0.000194342 Jy ! Clean residual min=-0.002021 max=0.002167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.442328 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.442328 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=0.097844Jy sigma=0.000777 ! Fit after self-cal, rms=0.097844Jy sigma=0.000777 ! 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=1.284 mas, bmaj=2.967 mas, bpa=19.46 degrees ! Estimated noise=388.596 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.284 x 2.967 at 19.46 degrees (North through East) ! Clean map min=-0.0029246 max=0.35938 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=1.034 mas, bmaj=2.73 mas, bpa=21.8 degrees ! Estimated noise=838.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272793 Jy ! Component: 100 - total flux cleaned = 0.34785 Jy ! Component: 150 - total flux cleaned = 0.381982 Jy ! Component: 200 - total flux cleaned = 0.401524 Jy ! Total flux subtracted in 200 components = 0.401524 Jy ! Clean residual min=-0.006689 max=0.010182 Jy/beam ! Clean residual mean=-0.000006 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.401524 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.401524 Jy ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=2.967 mas, bpa=19.46 degrees ! Estimated noise=388.596 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 = 0.0156247 Jy ! Component: 100 - total flux cleaned = 0.0247554 Jy ! Component: 150 - total flux cleaned = 0.0306782 Jy ! Component: 200 - total flux cleaned = 0.0336843 Jy ! Total flux subtracted in 200 components = 0.0336843 Jy ! Clean residual min=-0.002768 max=0.002476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.435208 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.435208 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=2.381 mas, bmaj=3.642 mas, bpa=9.952 degrees ! Estimated noise=408.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349386 Jy ! Component: 100 - total flux cleaned = 0.00505956 Jy ! Component: 150 - total flux cleaned = 0.00574554 Jy ! Component: 200 - total flux cleaned = 0.00616066 Jy ! Total flux subtracted in 200 components = 0.00616066 Jy ! Clean residual min=-0.001844 max=0.002146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.441369 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 = 0.000236943 Jy ! Component: 100 - total flux cleaned = 0.000481039 Jy ! Component: 150 - total flux cleaned = 0.000666167 Jy ! Component: 200 - total flux cleaned = 0.000858091 Jy ! Total flux subtracted in 200 components = 0.000858091 Jy ! Clean residual min=-0.001824 max=0.002236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.442227 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 99 components and 0.442227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=2.967 mas, bpa=19.46 degrees ! Estimated noise=388.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575039 Jy ! Component: 100 - total flux cleaned = -0.000574865 Jy ! Component: 150 - total flux cleaned = -0.000521299 Jy ! Component: 200 - total flux cleaned = -0.000570134 Jy ! Total flux subtracted in 200 components = -0.000570134 Jy ! Clean residual min=-0.002498 max=0.002164 Jy/beam ! Clean residual mean=0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.441657 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.441657 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=0.097900Jy sigma=0.000777 ! Fit after self-cal, rms=0.097875Jy sigma=0.000777 wmodel J2335-0131_X_2014_08_05_pus_map.mod ! Writing 118 model components to file: J2335-0131_X_2014_08_05_pus_map.mod wobs J2335-0131_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2335-0131_X_2014_08_05_pus_uvs.fits wwins J2335-0131_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J2335-0131_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 = -0.000568468 Jy ! Component: 100 - total flux cleaned = -0.000884718 Jy ! Component: 150 - total flux cleaned = -0.00120253 Jy ! Component: 200 - total flux cleaned = -0.00162183 Jy ! Component: 250 - total flux cleaned = -0.00190578 Jy ! Component: 300 - total flux cleaned = -0.00215166 Jy ! Component: 350 - total flux cleaned = -0.00241405 Jy ! Component: 400 - total flux cleaned = -0.00264231 Jy ! Component: 450 - total flux cleaned = -0.00286262 Jy ! Component: 500 - total flux cleaned = -0.00295813 Jy ! Component: 550 - total flux cleaned = -0.00312069 Jy ! Component: 600 - total flux cleaned = -0.00323385 Jy ! Component: 650 - total flux cleaned = -0.00325583 Jy ! Component: 700 - total flux cleaned = -0.00334267 Jy ! Component: 750 - total flux cleaned = -0.00353317 Jy ! Component: 800 - total flux cleaned = -0.0037404 Jy ! Component: 850 - total flux cleaned = -0.00390304 Jy ! Component: 900 - total flux cleaned = -0.00410256 Jy ! Component: 950 - total flux cleaned = -0.00425881 Jy ! Component: 1000 - total flux cleaned = -0.0044317 Jy ! Component: 1050 - total flux cleaned = -0.00460137 Jy ! Component: 1100 - total flux cleaned = -0.00484139 Jy ! Component: 1150 - total flux cleaned = -0.00498643 Jy ! Component: 1200 - total flux cleaned = -0.00514676 Jy ! Component: 1250 - total flux cleaned = -0.00533991 Jy ! Component: 1300 - total flux cleaned = -0.00549508 Jy ! Component: 1350 - total flux cleaned = -0.00566471 Jy ! Component: 1400 - total flux cleaned = -0.00583117 Jy ! Component: 1450 - total flux cleaned = -0.0059785 Jy ! Component: 1500 - total flux cleaned = -0.00607517 Jy ! Component: 1550 - total flux cleaned = -0.00618638 Jy ! Component: 1600 - total flux cleaned = -0.00629597 Jy ! Component: 1650 - total flux cleaned = -0.00638891 Jy ! Component: 1700 - total flux cleaned = -0.00651086 Jy ! Component: 1750 - total flux cleaned = -0.00663109 Jy ! Component: 1800 - total flux cleaned = -0.00673459 Jy ! Component: 1850 - total flux cleaned = -0.00685141 Jy ! Component: 1900 - total flux cleaned = -0.00695208 Jy ! Component: 1950 - total flux cleaned = -0.00700883 Jy ! Component: 2000 - total flux cleaned = -0.00706517 Jy ! Total flux subtracted in 2048 components = -0.00719008 Jy ! Clean residual min=-0.000807 max=0.000788 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.434467 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 238 components and 0.434467 Jy ![Exited script file: muppet] wmap "J2335-0131_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.284 x 2.967 at 19.46 degrees (North through East) ! Clean map min=-0.0025686 max=0.36138 Jy/beam ! Writing clean map to FITS file: J2335-0131_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 0.361375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263204 device "J2335-0131_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2335-0131_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218502 0.218502 0.437004 0.874008 1.74802 3.49603 6.99206 13.9841 27.9682 55.9365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.361 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.284 x 2.967 at 19.46 degrees (North through East) ! Clean map min=-0.0025686 max=0.36138 Jy/beam quit ! Quitting program ! Log file J2335-0131_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:18:12 2016