! Started logfile: J2323-1612_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:17:50 2016 obs J2323-1612_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2323-1612_X_2014_08_05_pus_uva.fits ! AN table 1: 101 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780198 visibilities/baseline/integration-bin. ! Found source: J2323-1612 ! ! 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 42552 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 J2323-1612_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962927Jy sigma=0.010933 ! Fit after self-cal, rms=0.925411Jy sigma=0.010513 ! 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=0.8337 mas, bmaj=3.247 mas, bpa=22.05 degrees ! Estimated noise=576.891 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 = 0.0528248 Jy ! Component: 100 - total flux cleaned = 0.0743304 Jy ! Total flux subtracted in 100 components = 0.0743304 Jy ! Clean residual min=-0.005724 max=0.011616 Jy/beam ! Clean residual mean=-0.000050 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.0743304 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0743304 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=0.079118Jy sigma=0.000856 ! Fit after self-cal, rms=0.078614Jy sigma=0.000851 ! Inverting map ! Added new window around map position (-4.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149094 Jy ! Component: 100 - total flux cleaned = 0.0241933 Jy ! Total flux subtracted in 100 components = 0.0241933 Jy ! Clean residual min=-0.003747 max=0.005368 Jy/beam ! Clean residual mean=-0.000031 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.0985238 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0985237 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=0.074698Jy sigma=0.000804 ! Fit after self-cal, rms=0.074379Jy sigma=0.000801 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870902 Jy ! Component: 100 - total flux cleaned = 0.0139483 Jy ! Total flux subtracted in 100 components = 0.0139483 Jy ! Clean residual min=-0.003150 max=0.003839 Jy/beam ! Clean residual mean=-0.000021 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.112472 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.112472 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=0.072969Jy sigma=0.000785 ! Fit after self-cal, rms=0.072850Jy sigma=0.000784 ! 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=1.088 mas, bmaj=3.589 mas, bpa=19.45 degrees ! Estimated noise=327.089 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 = 0.00708033 Jy ! Component: 100 - total flux cleaned = 0.0117152 Jy ! Component: 150 - total flux cleaned = 0.015102 Jy ! Component: 200 - total flux cleaned = 0.0174611 Jy ! Total flux subtracted in 200 components = 0.0174611 Jy ! Clean residual min=-0.003545 max=0.004244 Jy/beam ! Clean residual mean=-0.000007 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.129933 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.129933 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=0.071960Jy sigma=0.000775 ! Fit after self-cal, rms=0.071908Jy sigma=0.000774 ! 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 1.11 HN 1.09 KP 0.94 ! LA 1.04 MK 1.00* NL 0.96 OV 1.06 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.11 KP 0.90 ! LA 1.00 MK 1.00* NL 0.99 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.08 KP 0.82 ! LA 1.02 MK 1.00* NL 1.00 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.78 ! LA 1.02 MK 1.00* NL 1.01 OV 0.98 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.02 KP 0.77 ! LA 1.05 MK 1.00* NL 1.00 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.02 KP 0.76 ! LA 1.03 MK 1.00* NL 1.01 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.21 HN 1.09 KP 0.84 ! LA 1.05 MK 1.00* NL 1.04 OV 1.03 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.16 KP 0.76 ! LA 1.05 MK 1.00* NL 1.01 OV 1.04 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.25 KP 0.76 ! LA 1.00 MK 1.00* NL 1.06 OV 1.04 ! PT 0.96 SC 0.87 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.09 KP 0.79 ! LA 1.07 MK 1.00* NL 1.00 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.05 KP 0.86 ! LA 1.06 MK 1.00* NL 1.03 OV 1.00 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.99 KP 0.91 ! LA 1.04 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 0.88 ! ! ! Fit before self-cal, rms=0.071908Jy sigma=0.000774 ! Fit after self-cal, rms=0.069159Jy sigma=0.000763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.619 mas, bpa=19.8 degrees ! Estimated noise=319.697 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 = 0.00181978 Jy ! Component: 100 - total flux cleaned = 0.00204112 Jy ! Component: 150 - total flux cleaned = 0.00217057 Jy ! Component: 200 - total flux cleaned = 0.0021907 Jy ! Total flux subtracted in 200 components = 0.0021907 Jy ! Clean residual min=-0.001068 max=0.001312 Jy/beam ! Clean residual mean=0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.132124 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.132124 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=0.069103Jy sigma=0.000762 ! Fit after self-cal, rms=0.069115Jy sigma=0.000761 ! 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=0.069115Jy sigma=0.000761 ! Fit after self-cal, rms=0.069388Jy sigma=0.000761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=3.617 mas, bpa=19.92 degrees ! Estimated noise=319.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003481 Jy ! Component: 100 - total flux cleaned = 0.000433207 Jy ! Component: 150 - total flux cleaned = 0.000502667 Jy ! Component: 200 - total flux cleaned = 0.000516631 Jy ! Total flux subtracted in 200 components = 0.000516631 Jy ! Clean residual min=-0.000888 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.13264 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.13264 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=0.069375Jy sigma=0.000761 ! Fit after self-cal, rms=0.069383Jy sigma=0.000760 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (18, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095206 Jy ! Component: 100 - total flux cleaned = 0.00133224 Jy ! Component: 150 - total flux cleaned = 0.0014798 Jy ! Component: 200 - total flux cleaned = 0.00159777 Jy ! Total flux subtracted in 200 components = 0.00159777 Jy ! Clean residual min=-0.000812 max=0.000749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.134238 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.134238 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=0.069366Jy sigma=0.000760 ! Fit after self-cal, rms=0.069361Jy sigma=0.000760 ! 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=0.069361Jy sigma=0.000760 ! Fit after self-cal, rms=0.069526Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.618 mas, bpa=20.04 degrees ! Estimated noise=319.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243662 Jy ! Component: 100 - total flux cleaned = 0.000342784 Jy ! Component: 150 - total flux cleaned = 0.000419057 Jy ! Component: 200 - total flux cleaned = 0.000476461 Jy ! Total flux subtracted in 200 components = 0.000476461 Jy ! Clean residual min=-0.000743 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.134715 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.134715 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=0.069519Jy sigma=0.000760 ! Fit after self-cal, rms=0.069520Jy sigma=0.000760 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 = 5.15968e-06 Jy ! Component: 100 - total flux cleaned = 3.29221e-05 Jy ! Component: 150 - total flux cleaned = 7.30437e-05 Jy ! Component: 200 - total flux cleaned = 9.83297e-05 Jy ! Total flux subtracted in 200 components = 9.83297e-05 Jy ! Clean residual min=-0.000748 max=0.000697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.134813 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.134813 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=0.069515Jy sigma=0.000760 ! Fit after self-cal, rms=0.069514Jy sigma=0.000760 ! 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=0.069514Jy sigma=0.000760 ! Fit after self-cal, rms=0.069510Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=4.833 mas, bpa=10.29 degrees ! Estimated noise=363.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182142 Jy ! Component: 100 - total flux cleaned = 0.000326897 Jy ! Component: 150 - total flux cleaned = 0.000416438 Jy ! Component: 200 - total flux cleaned = 0.000495259 Jy ! Total flux subtracted in 200 components = 0.000495259 Jy ! Clean residual min=-0.000787 max=0.000684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.135308 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.135308 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=0.069509Jy sigma=0.000760 ! Fit after self-cal, rms=0.069510Jy sigma=0.000760 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 = 9.46168e-05 Jy ! Component: 100 - total flux cleaned = 0.000164878 Jy ! Component: 150 - total flux cleaned = 0.000199692 Jy ! Component: 200 - total flux cleaned = 0.000215734 Jy ! Total flux subtracted in 200 components = 0.000215734 Jy ! Clean residual min=-0.000753 max=0.000680 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.135524 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.135524 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=0.069509Jy sigma=0.000760 ! Fit after self-cal, rms=0.069509Jy sigma=0.000760 ! 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=1.078 mas, bmaj=3.618 mas, bpa=20.11 degrees ! Estimated noise=319.187 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 3.618 at 20.11 degrees (North through East) ! Clean map min=-0.00066244 max=0.071786 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=0.8172 mas, bmaj=3.298 mas, bpa=22.65 degrees ! Estimated noise=560.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519268 Jy ! Component: 100 - total flux cleaned = 0.077577 Jy ! Component: 150 - total flux cleaned = 0.0935087 Jy ! Component: 200 - total flux cleaned = 0.103612 Jy ! Total flux subtracted in 200 components = 0.103612 Jy ! Clean residual min=-0.002918 max=0.005353 Jy/beam ! Clean residual mean=-0.000025 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.103612 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.103612 Jy ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=3.618 mas, bpa=20.11 degrees ! Estimated noise=319.187 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 = 0.00917659 Jy ! Component: 100 - total flux cleaned = 0.0147626 Jy ! Component: 150 - total flux cleaned = 0.0186218 Jy ! Component: 200 - total flux cleaned = 0.0214071 Jy ! Total flux subtracted in 200 components = 0.0214071 Jy ! Clean residual min=-0.001337 max=0.001743 Jy/beam ! Clean residual mean=-0.000010 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.125019 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.125019 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=2.35 mas, bmaj=4.833 mas, bpa=10.29 degrees ! Estimated noise=363.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280032 Jy ! Component: 100 - total flux cleaned = 0.00462429 Jy ! Component: 150 - total flux cleaned = 0.00591806 Jy ! Component: 200 - total flux cleaned = 0.00684947 Jy ! Total flux subtracted in 200 components = 0.00684947 Jy ! Clean residual min=-0.000970 max=0.000897 Jy/beam ! Clean residual mean=-0.000007 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.131869 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 = 0.000698241 Jy ! Component: 100 - total flux cleaned = 0.00125126 Jy ! Component: 150 - total flux cleaned = 0.00169394 Jy ! Component: 200 - total flux cleaned = 0.00205401 Jy ! Total flux subtracted in 200 components = 0.00205401 Jy ! Clean residual min=-0.000822 max=0.000756 Jy/beam ! Clean residual mean=-0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.133923 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 105 components and 0.133923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=3.618 mas, bpa=20.11 degrees ! Estimated noise=319.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326628 Jy ! Component: 100 - total flux cleaned = 0.000495154 Jy ! Component: 150 - total flux cleaned = 0.000631005 Jy ! Component: 200 - total flux cleaned = 0.000740754 Jy ! Total flux subtracted in 200 components = 0.000740754 Jy ! Clean residual min=-0.000733 max=0.000804 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.134664 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.134664 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=0.069519Jy sigma=0.000760 ! Fit after self-cal, rms=0.069514Jy sigma=0.000760 wmodel J2323-1612_X_2014_08_05_pus_map.mod ! Writing 127 model components to file: J2323-1612_X_2014_08_05_pus_map.mod wobs J2323-1612_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2323-1612_X_2014_08_05_pus_uvs.fits wwins J2323-1612_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J2323-1612_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 = 6.03887e-05 Jy ! Component: 100 - total flux cleaned = 7.30046e-05 Jy ! Component: 150 - total flux cleaned = 7.24959e-05 Jy ! Component: 200 - total flux cleaned = 9.4786e-05 Jy ! Component: 250 - total flux cleaned = 0.000138164 Jy ! Component: 300 - total flux cleaned = 0.000148523 Jy ! Component: 350 - total flux cleaned = 0.000178499 Jy ! Component: 400 - total flux cleaned = 0.000168839 Jy ! Component: 450 - total flux cleaned = 0.000187578 Jy ! Component: 500 - total flux cleaned = 0.000196473 Jy ! Component: 550 - total flux cleaned = 0.000205185 Jy ! Component: 600 - total flux cleaned = 0.000196802 Jy ! Component: 650 - total flux cleaned = 0.000196778 Jy ! Component: 700 - total flux cleaned = 0.000196681 Jy ! Component: 750 - total flux cleaned = 0.000172395 Jy ! Component: 800 - total flux cleaned = 0.000156528 Jy ! Component: 850 - total flux cleaned = 0.000125447 Jy ! Component: 900 - total flux cleaned = 0.000133085 Jy ! Component: 950 - total flux cleaned = 9.5283e-05 Jy ! Component: 1000 - total flux cleaned = 5.07502e-05 Jy ! Component: 1050 - total flux cleaned = 2.17115e-05 Jy ! Component: 1100 - total flux cleaned = -1.4024e-05 Jy ! Component: 1150 - total flux cleaned = -1.4066e-05 Jy ! Component: 1200 - total flux cleaned = -4.87892e-05 Jy ! Component: 1250 - total flux cleaned = -6.91962e-05 Jy ! Component: 1300 - total flux cleaned = -0.000102932 Jy ! Component: 1350 - total flux cleaned = -0.000129564 Jy ! Component: 1400 - total flux cleaned = -0.000142752 Jy ! Component: 1450 - total flux cleaned = -0.000201172 Jy ! Component: 1500 - total flux cleaned = -0.000239678 Jy ! Component: 1550 - total flux cleaned = -0.000283798 Jy ! Component: 1600 - total flux cleaned = -0.000327372 Jy ! Component: 1650 - total flux cleaned = -0.000364289 Jy ! Component: 1700 - total flux cleaned = -0.000388694 Jy ! Component: 1750 - total flux cleaned = -0.000430805 Jy ! Component: 1800 - total flux cleaned = -0.000454604 Jy ! Component: 1850 - total flux cleaned = -0.000466422 Jy ! Component: 1900 - total flux cleaned = -0.000530185 Jy ! Component: 1950 - total flux cleaned = -0.000564509 Jy ! Component: 2000 - total flux cleaned = -0.000604144 Jy ! Total flux subtracted in 2048 components = -0.000637711 Jy ! Clean residual min=-0.000280 max=0.000382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.134026 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 249 components and 0.134026 Jy ![Exited script file: muppet] wmap "J2323-1612_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 3.618 at 20.11 degrees (North through East) ! Clean map min=-0.00063395 max=0.070991 Jy/beam ! Writing clean map to FITS file: J2323-1612_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 0.0709911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108768 device "J2323-1612_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2323-1612_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45964 0.45964 0.919281 1.83856 3.67712 7.35425 14.7085 29.417 58.834 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 3.618 at 20.11 degrees (North through East) ! Clean map min=-0.00063395 max=0.070991 Jy/beam quit ! Quitting program ! Log file J2323-1612_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:17:53 2016