! Started logfile: J2121-2628_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:11:19 2016 obs J2121-2628_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2121-2628_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876321 visibilities/baseline/integration-bin. ! Found source: J2121-2628 ! ! 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 338 lines of history. ! ! Reading 57732 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 J2121-2628_X_2015_03_17_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000425Jy sigma=0.009623 ! Fit after self-cal, rms=0.957929Jy sigma=0.009230 ! 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=0.6213 mas, bmaj=1.666 mas, bpa=-0.2109 degrees ! Estimated noise=563.331 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 = 0.0353194 Jy ! Component: 100 - total flux cleaned = 0.0430222 Jy ! Total flux subtracted in 100 components = 0.0430222 Jy ! Clean residual min=-0.002104 max=0.002234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0430222 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0430222 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=0.088781Jy sigma=0.000768 ! Fit after self-cal, rms=0.087412Jy sigma=0.000755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423306 Jy ! Component: 100 - total flux cleaned = 0.00583617 Jy ! Total flux subtracted in 100 components = 0.00583617 Jy ! Clean residual min=-0.002292 max=0.002296 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0488584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0488584 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=0.087203Jy sigma=0.000754 ! Fit after self-cal, rms=0.087193Jy sigma=0.000754 ! 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=0.7767 mas, bmaj=2.012 mas, bpa=-0.1752 degrees ! Estimated noise=312.441 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 = 0.000750355 Jy ! Component: 100 - total flux cleaned = 0.000981751 Jy ! Component: 150 - total flux cleaned = 0.00102235 Jy ! Component: 200 - total flux cleaned = 0.00104889 Jy ! Total flux subtracted in 200 components = 0.00104889 Jy ! Clean residual min=-0.001537 max=0.001202 Jy/beam ! Clean residual mean=0.000011 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0499073 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0499073 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=0.087183Jy sigma=0.000754 ! Fit after self-cal, rms=0.087188Jy sigma=0.000753 ! 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 1.02 FD 1.08 HN 1.01 KP 0.94 ! LA 1.04 MK 1.00 NL 1.07 OV 1.10 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.92 KP 0.94 ! LA 1.05 MK 1.08 NL 1.04 OV 1.07 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.91 KP 0.94 ! LA 1.11 MK 1.05 NL 1.10 OV 1.05 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 0.96 KP 0.90 ! LA 1.10 MK 1.04 NL 1.02 OV 1.05 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.88 KP 0.89 ! LA 1.07 MK 1.07 NL 1.01 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.92 KP 0.85 ! LA 1.11 MK 1.05 NL 1.04 OV 1.10 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.88 KP 0.84 ! LA 1.12 MK 1.07 NL 1.01 OV 1.09 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.90 KP 0.80 ! LA 1.08 MK 1.06 NL 1.00 OV 1.24 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.89 KP 0.91 ! LA 1.08 MK 1.04 NL 1.01 OV 1.07 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.89 KP 0.88 ! LA 1.09 MK 0.98 NL 1.02 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.85 KP 0.91 ! LA 1.04 MK 1.11 NL 0.93 OV 1.05 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.80 KP 0.94 ! LA 1.05 MK 0.88 NL 1.09 OV 1.10 ! PT 0.93 SC 0.95 ! ! ! Fit before self-cal, rms=0.087188Jy sigma=0.000753 ! Fit after self-cal, rms=0.084198Jy sigma=0.000752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7815 mas, bmaj=2.03 mas, bpa=-0.1363 degrees ! Estimated noise=313.734 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 = -1.407e-05 Jy ! Component: 100 - total flux cleaned = -1.44582e-05 Jy ! Component: 150 - total flux cleaned = -1.4477e-05 Jy ! Component: 200 - total flux cleaned = -6.78984e-06 Jy ! Total flux subtracted in 200 components = -6.78984e-06 Jy ! Clean residual min=-0.000965 max=0.001087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0499005 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0499005 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=0.084195Jy sigma=0.000752 ! Fit after self-cal, rms=0.084089Jy sigma=0.000751 ! 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=0.084089Jy sigma=0.000751 ! Fit after self-cal, rms=0.083753Jy sigma=0.000751 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7836 mas, bmaj=2.036 mas, bpa=-0.05639 degrees ! Estimated noise=313.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.49457e-05 Jy ! Component: 100 - total flux cleaned = 2.58359e-05 Jy ! Component: 150 - total flux cleaned = 2.64235e-05 Jy ! Component: 200 - total flux cleaned = 2.66536e-05 Jy ! Total flux subtracted in 200 components = 2.66536e-05 Jy ! Clean residual min=-0.000959 max=0.001091 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0499271 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0499271 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=0.083751Jy sigma=0.000751 ! Fit after self-cal, rms=0.083743Jy sigma=0.000751 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 (-4.2, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674417 Jy ! Component: 100 - total flux cleaned = 0.000718518 Jy ! Component: 150 - total flux cleaned = 0.000752193 Jy ! Component: 200 - total flux cleaned = 0.000767967 Jy ! Total flux subtracted in 200 components = 0.000767967 Jy ! Clean residual min=-0.000912 max=0.000892 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0506951 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0506951 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=0.083729Jy sigma=0.000751 ! Fit after self-cal, rms=0.083727Jy sigma=0.000751 ! 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=0.083727Jy sigma=0.000751 ! Fit after self-cal, rms=0.083390Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7845 mas, bmaj=2.033 mas, bpa=-0.0248 degrees ! Estimated noise=313.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352202 Jy ! Component: 100 - total flux cleaned = 0.000407299 Jy ! Component: 150 - total flux cleaned = 0.000450703 Jy ! Component: 200 - total flux cleaned = 0.000436994 Jy ! Total flux subtracted in 200 components = 0.000436994 Jy ! Clean residual min=-0.000996 max=0.000943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0511321 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0511321 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=0.083382Jy sigma=0.000751 ! Fit after self-cal, rms=0.083384Jy sigma=0.000750 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 = 0.000173019 Jy ! Component: 100 - total flux cleaned = 0.000158281 Jy ! Component: 150 - total flux cleaned = 0.00015829 Jy ! Component: 200 - total flux cleaned = 0.000157963 Jy ! Total flux subtracted in 200 components = 0.000157963 Jy ! Clean residual min=-0.000951 max=0.000906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0512901 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0512901 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=0.083378Jy sigma=0.000750 ! Fit after self-cal, rms=0.083376Jy sigma=0.000750 ! 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=0.083376Jy sigma=0.000750 ! Fit after self-cal, rms=0.083318Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=5.33 mas, bpa=6.983 degrees ! Estimated noise=408.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465368 Jy ! Component: 100 - total flux cleaned = 0.000595549 Jy ! Component: 150 - total flux cleaned = 0.000608847 Jy ! Component: 200 - total flux cleaned = 0.000627144 Jy ! Total flux subtracted in 200 components = 0.000627144 Jy ! Clean residual min=-0.001028 max=0.001121 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0519172 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0519172 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=0.083316Jy sigma=0.000750 ! Fit after self-cal, rms=0.083319Jy sigma=0.000750 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 = 0.000192899 Jy ! Component: 100 - total flux cleaned = 0.000199344 Jy ! Component: 150 - total flux cleaned = 0.000193202 Jy ! Component: 200 - total flux cleaned = 0.000193132 Jy ! Total flux subtracted in 200 components = 0.000193132 Jy ! Clean residual min=-0.001029 max=0.001109 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0521104 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.0521104 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=0.083317Jy sigma=0.000750 ! Fit after self-cal, rms=0.083317Jy sigma=0.000750 ! 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=0.7847 mas, bmaj=2.032 mas, bpa=-0.029 degrees ! Estimated noise=313.162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7847 x 2.032 at -0.029 degrees (North through East) ! Clean map min=-0.00089911 max=0.048012 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=0.6243 mas, bmaj=1.678 mas, bpa=-0.1524 degrees ! Estimated noise=563.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377403 Jy ! Component: 100 - total flux cleaned = 0.046034 Jy ! Component: 150 - total flux cleaned = 0.0488361 Jy ! Component: 200 - total flux cleaned = 0.0504054 Jy ! Total flux subtracted in 200 components = 0.0504054 Jy ! Clean residual min=-0.001760 max=0.001674 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0504054 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0504054 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7847 mas, bmaj=2.032 mas, bpa=-0.029 degrees ! Estimated noise=313.162 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 = 0.000610452 Jy ! Component: 100 - total flux cleaned = 0.000830791 Jy ! Component: 150 - total flux cleaned = 0.00090934 Jy ! Component: 200 - total flux cleaned = 0.000978977 Jy ! Total flux subtracted in 200 components = 0.000978977 Jy ! Clean residual min=-0.000973 max=0.000874 Jy/beam ! Clean residual mean=-0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0513844 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0513844 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=2.092 mas, bmaj=5.33 mas, bpa=6.983 degrees ! Estimated noise=408.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543476 Jy ! Component: 100 - total flux cleaned = 0.000645438 Jy ! Component: 150 - total flux cleaned = 0.000686988 Jy ! Component: 200 - total flux cleaned = 0.000705727 Jy ! Total flux subtracted in 200 components = 0.000705727 Jy ! Clean residual min=-0.001022 max=0.001105 Jy/beam ! Clean residual mean=-0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0520901 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 = 1.79129e-05 Jy ! Component: 100 - total flux cleaned = 3.44133e-05 Jy ! Component: 150 - total flux cleaned = 4.20888e-05 Jy ! Component: 200 - total flux cleaned = 5.66701e-05 Jy ! Total flux subtracted in 200 components = 5.66701e-05 Jy ! Clean residual min=-0.001029 max=0.001096 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0521468 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0521468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7847 mas, bmaj=2.032 mas, bpa=-0.029 degrees ! Estimated noise=313.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164427 Jy ! Component: 100 - total flux cleaned = -0.000214403 Jy ! Component: 150 - total flux cleaned = -0.000228363 Jy ! Component: 200 - total flux cleaned = -0.000202713 Jy ! Total flux subtracted in 200 components = -0.000202713 Jy ! Clean residual min=-0.000964 max=0.000873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0519441 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0519441 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=0.083319Jy sigma=0.000750 ! Fit after self-cal, rms=0.083317Jy sigma=0.000750 wmodel J2121-2628_X_2015_03_17_pus_map.mod ! Writing 47 model components to file: J2121-2628_X_2015_03_17_pus_map.mod wobs J2121-2628_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2121-2628_X_2015_03_17_pus_uvs.fits wwins J2121-2628_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J2121-2628_X_2015_03_17_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 = -0.000271953 Jy ! Component: 100 - total flux cleaned = -0.000418392 Jy ! Component: 150 - total flux cleaned = -0.000515209 Jy ! Component: 200 - total flux cleaned = -0.000622365 Jy ! Component: 250 - total flux cleaned = -0.000738551 Jy ! Component: 300 - total flux cleaned = -0.000838579 Jy ! Component: 350 - total flux cleaned = -0.000923935 Jy ! Component: 400 - total flux cleaned = -0.00100727 Jy ! Component: 450 - total flux cleaned = -0.00104202 Jy ! Component: 500 - total flux cleaned = -0.00108777 Jy ! Component: 550 - total flux cleaned = -0.00115474 Jy ! Component: 600 - total flux cleaned = -0.0011876 Jy ! Component: 650 - total flux cleaned = -0.00127341 Jy ! Component: 700 - total flux cleaned = -0.00129435 Jy ! Component: 750 - total flux cleaned = -0.00134618 Jy ! Component: 800 - total flux cleaned = -0.00140707 Jy ! Component: 850 - total flux cleaned = -0.0014774 Jy ! Component: 900 - total flux cleaned = -0.00156623 Jy ! Component: 950 - total flux cleaned = -0.00163415 Jy ! Component: 1000 - total flux cleaned = -0.0016435 Jy ! Component: 1050 - total flux cleaned = -0.00168104 Jy ! Component: 1100 - total flux cleaned = -0.00172714 Jy ! Component: 1150 - total flux cleaned = -0.00174518 Jy ! Component: 1200 - total flux cleaned = -0.00176312 Jy ! Component: 1250 - total flux cleaned = -0.00180766 Jy ! Component: 1300 - total flux cleaned = -0.00183417 Jy ! Component: 1350 - total flux cleaned = -0.00184306 Jy ! Component: 1400 - total flux cleaned = -0.00191166 Jy ! Component: 1450 - total flux cleaned = -0.00193678 Jy ! Component: 1500 - total flux cleaned = -0.00192844 Jy ! Component: 1550 - total flux cleaned = -0.00195331 Jy ! Component: 1600 - total flux cleaned = -0.00196981 Jy ! Component: 1650 - total flux cleaned = -0.00199401 Jy ! Component: 1700 - total flux cleaned = -0.00201794 Jy ! Component: 1750 - total flux cleaned = -0.00205763 Jy ! Component: 1800 - total flux cleaned = -0.00209681 Jy ! Component: 1850 - total flux cleaned = -0.00212792 Jy ! Component: 1900 - total flux cleaned = -0.00215862 Jy ! Component: 1950 - total flux cleaned = -0.00221173 Jy ! Component: 2000 - total flux cleaned = -0.00225667 Jy ! Total flux subtracted in 2048 components = -0.00225647 Jy ! Clean residual min=-0.000458 max=0.000553 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0496876 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 204 components and 0.0496876 Jy ![Exited script file: muppet] wmap "J2121-2628_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7847 x 2.032 at -0.029 degrees (North through East) ! Clean map min=-0.00093627 max=0.048045 Jy/beam ! Writing clean map to FITS file: J2121-2628_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0480449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.852843 0.852843 1.70569 3.41137 6.82275 13.6455 27.291 54.582 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7847 x 2.032 at -0.029 degrees (North through East) ! Clean map min=-0.00093627 max=0.048045 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 J2121-2628_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:11:23 2016