! Started logfile: J1542-1118_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:14:45 2016 obs J1542-1118_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1542-1118_X_2014_06_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774145 visibilities/baseline/integration-bin. ! Found source: J1542-1118 ! ! 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 344 lines of history. ! ! Reading 43476 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 J1542-1118_X_2014_06_09_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.922798Jy sigma=0.010832 ! Fit after self-cal, rms=0.890696Jy sigma=0.010486 ! 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=0.662 mas, bmaj=1.759 mas, bpa=-4.254 degrees ! Estimated noise=601.413 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 = 0.0800852 Jy ! Component: 100 - total flux cleaned = 0.104574 Jy ! Total flux subtracted in 100 components = 0.104574 Jy ! Clean residual min=-0.005391 max=0.011608 Jy/beam ! Clean residual mean=-0.000007 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.104574 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.104574 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=0.077312Jy sigma=0.000863 ! Fit after self-cal, rms=0.077296Jy sigma=0.000863 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136195 Jy ! Component: 100 - total flux cleaned = 0.0215231 Jy ! Total flux subtracted in 100 components = 0.0215231 Jy ! Clean residual min=-0.005788 max=0.005418 Jy/beam ! Clean residual mean=-0.000012 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.126097 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.126097 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=0.073787Jy sigma=0.000818 ! Fit after self-cal, rms=0.073780Jy sigma=0.000818 ! 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=0.8202 mas, bmaj=2.14 mas, bpa=-3.887 degrees ! Estimated noise=291.376 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 = 0.00824488 Jy ! Component: 100 - total flux cleaned = 0.0128487 Jy ! Component: 150 - total flux cleaned = 0.0155793 Jy ! Component: 200 - total flux cleaned = 0.0172021 Jy ! Total flux subtracted in 200 components = 0.0172021 Jy ! Clean residual min=-0.007113 max=0.005711 Jy/beam ! Clean residual mean=-0.000034 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.143299 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.143299 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=0.072802Jy sigma=0.000807 ! Fit after self-cal, rms=0.072813Jy sigma=0.000807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.92 ! LA 1.00 MK 0.96 NL 1.01 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.86 ! LA 1.02 MK 0.96 NL 1.04 OV 1.01 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.83 ! LA 1.03 MK 1.02 NL 1.05 OV 1.01 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.12 KP 0.77 ! LA 1.03 MK 1.01 NL 1.05 OV 1.01 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.08 KP 0.74 ! LA 1.02 MK 1.00 NL 1.07 OV 1.00 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.08 KP 0.72 ! LA 1.04 MK 1.01 NL 1.04 OV 1.05 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.27 HN 1.17 KP 0.78 ! LA 1.08 MK 1.04 NL 1.13 OV 1.10 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.15 KP 0.75 ! LA 1.02 MK 1.04 NL 1.06 OV 1.06 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.16 KP 0.75 ! LA 1.03 MK 0.97 NL 1.04 OV 1.02 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.12 KP 0.78 ! LA 1.05 MK 1.01 NL 1.05 OV 1.04 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.09 KP 0.81 ! LA 1.05 MK 1.03 NL 1.07 OV 1.05 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.03 KP 0.89 ! LA 1.05 MK 1.05 NL 1.03 OV 1.02 ! PT 0.94 SC 0.97 ! ! ! Fit before self-cal, rms=0.072813Jy sigma=0.000807 ! Fit after self-cal, rms=0.071662Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8255 mas, bmaj=2.153 mas, bpa=-3.541 degrees ! Estimated noise=292.951 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 = -0.000207528 Jy ! Component: 100 - total flux cleaned = -0.000302335 Jy ! Component: 150 - total flux cleaned = -0.000342447 Jy ! Component: 200 - total flux cleaned = -0.000361352 Jy ! Total flux subtracted in 200 components = -0.000361352 Jy ! Clean residual min=-0.002132 max=0.003025 Jy/beam ! Clean residual mean=-0.000005 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.142937 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.142937 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=0.071646Jy sigma=0.000781 ! Fit after self-cal, rms=0.071697Jy sigma=0.000780 ! Inverting map ! Added new window around map position (-6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270984 Jy ! Component: 100 - total flux cleaned = 0.00408316 Jy ! Component: 150 - total flux cleaned = 0.00480001 Jy ! Component: 200 - total flux cleaned = 0.00520371 Jy ! Total flux subtracted in 200 components = 0.00520371 Jy ! Clean residual min=-0.001699 max=0.002462 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.148141 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.148141 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=0.071596Jy sigma=0.000779 ! Fit after self-cal, rms=0.071586Jy sigma=0.000779 ! Inverting map ! Added new window around map position (-2.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231331 Jy ! Component: 100 - total flux cleaned = 0.00356606 Jy ! Component: 150 - total flux cleaned = 0.0041273 Jy ! Component: 200 - total flux cleaned = 0.00433906 Jy ! Total flux subtracted in 200 components = 0.00433906 Jy ! Clean residual min=-0.001527 max=0.001307 Jy/beam ! Clean residual mean=-0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.15248 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.15248 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=0.071508Jy sigma=0.000778 ! Fit after self-cal, rms=0.071497Jy sigma=0.000778 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071497Jy sigma=0.000778 ! Fit after self-cal, rms=0.071527Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8253 mas, bmaj=2.15 mas, bpa=-3.428 degrees ! Estimated noise=292.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122289 Jy ! Component: 100 - total flux cleaned = 0.00206713 Jy ! Component: 150 - total flux cleaned = 0.00233851 Jy ! Component: 200 - total flux cleaned = 0.00245433 Jy ! Total flux subtracted in 200 components = 0.00245433 Jy ! Clean residual min=-0.001207 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.154934 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.154935 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=0.071498Jy sigma=0.000776 ! Fit after self-cal, rms=0.071499Jy sigma=0.000776 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 = 0.00041202 Jy ! Component: 100 - total flux cleaned = 0.000496667 Jy ! Component: 150 - total flux cleaned = 0.000573039 Jy ! Component: 200 - total flux cleaned = 0.000607215 Jy ! Total flux subtracted in 200 components = 0.000607215 Jy ! Clean residual min=-0.001166 max=0.000956 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.155542 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 124 components and 0.155542 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=0.071488Jy sigma=0.000776 ! Fit after self-cal, rms=0.071486Jy sigma=0.000776 ! 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=0.071486Jy sigma=0.000776 ! Fit after self-cal, rms=0.071573Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=2.151 mas, bpa=-3.386 degrees ! Estimated noise=292.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067012 Jy ! Component: 100 - total flux cleaned = 0.00089342 Jy ! Component: 150 - total flux cleaned = 0.00102829 Jy ! Component: 200 - total flux cleaned = 0.00110265 Jy ! Total flux subtracted in 200 components = 0.00110265 Jy ! Clean residual min=-0.001052 max=0.000922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.156644 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.156644 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=0.071563Jy sigma=0.000776 ! Fit after self-cal, rms=0.071562Jy sigma=0.000776 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 = 0.00019427 Jy ! Component: 100 - total flux cleaned = 0.000264577 Jy ! Component: 150 - total flux cleaned = 0.000264506 Jy ! Component: 200 - total flux cleaned = 0.000264099 Jy ! Total flux subtracted in 200 components = 0.000264099 Jy ! Clean residual min=-0.001027 max=0.000881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.156908 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 0.156908 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=0.071556Jy sigma=0.000776 ! Fit after self-cal, rms=0.071555Jy sigma=0.000776 ! 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=0.071555Jy sigma=0.000776 ! Fit after self-cal, rms=0.071613Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=4.704 mas, bpa=-7.096 degrees ! Estimated noise=370.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.49225e-05 Jy ! Component: 100 - total flux cleaned = -0.000105776 Jy ! Component: 150 - total flux cleaned = -9.02677e-05 Jy ! Component: 200 - total flux cleaned = -0.000101719 Jy ! Total flux subtracted in 200 components = -0.000101719 Jy ! Clean residual min=-0.000898 max=0.001012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.156807 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 146 components and 0.156807 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=0.071611Jy sigma=0.000776 ! Fit after self-cal, rms=0.071609Jy sigma=0.000776 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 = 1.08425e-06 Jy ! Component: 100 - total flux cleaned = 4.43745e-05 Jy ! Component: 150 - total flux cleaned = 3.41468e-05 Jy ! Component: 200 - total flux cleaned = 2.46917e-05 Jy ! Total flux subtracted in 200 components = 2.46917e-05 Jy ! Clean residual min=-0.000865 max=0.000950 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.156831 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 149 components and 0.156831 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=0.071610Jy sigma=0.000776 ! Fit after self-cal, rms=0.071609Jy sigma=0.000776 ! 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=0.8268 mas, bmaj=2.152 mas, bpa=-3.364 degrees ! Estimated noise=292.956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8268 x 2.152 at -3.364 degrees (North through East) ! Clean map min=-0.00089283 max=0.10859 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=0.6662 mas, bmaj=1.761 mas, bpa=-3.576 degrees ! Estimated noise=609.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807091 Jy ! Component: 100 - total flux cleaned = 0.105952 Jy ! Component: 150 - total flux cleaned = 0.119607 Jy ! Component: 200 - total flux cleaned = 0.127276 Jy ! Total flux subtracted in 200 components = 0.127276 Jy ! Clean residual min=-0.003232 max=0.004009 Jy/beam ! Clean residual mean=0.000001 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.127276 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.127276 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8268 mas, bmaj=2.152 mas, bpa=-3.364 degrees ! Estimated noise=292.956 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 = 0.00699557 Jy ! Component: 100 - total flux cleaned = 0.0116563 Jy ! Component: 150 - total flux cleaned = 0.0151776 Jy ! Component: 200 - total flux cleaned = 0.0179637 Jy ! Total flux subtracted in 200 components = 0.0179637 Jy ! Clean residual min=-0.001534 max=0.002471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.145239 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.145239 Jy ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024735 Jy ! Component: 100 - total flux cleaned = 0.00428665 Jy ! Component: 150 - total flux cleaned = 0.00574573 Jy ! Component: 200 - total flux cleaned = 0.0069278 Jy ! Total flux subtracted in 200 components = 0.0069278 Jy ! Clean residual min=-0.001159 max=0.001097 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.152167 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.152167 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=2.123 mas, bmaj=4.704 mas, bpa=-7.096 degrees ! Estimated noise=370.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146341 Jy ! Component: 100 - total flux cleaned = 0.00237248 Jy ! Component: 150 - total flux cleaned = 0.0029769 Jy ! Component: 200 - total flux cleaned = 0.00339348 Jy ! Total flux subtracted in 200 components = 0.00339348 Jy ! Clean residual min=-0.000799 max=0.000811 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.155561 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 = 0.000251124 Jy ! Component: 100 - total flux cleaned = 0.000335693 Jy ! Component: 150 - total flux cleaned = 0.000352152 Jy ! Component: 200 - total flux cleaned = 0.000367296 Jy ! Total flux subtracted in 200 components = 0.000367296 Jy ! Clean residual min=-0.000756 max=0.000819 Jy/beam ! Clean residual mean=-0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.155928 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 108 components and 0.155928 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8268 mas, bmaj=2.152 mas, bpa=-3.364 degrees ! Estimated noise=292.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92726e-05 Jy ! Component: 100 - total flux cleaned = 7.82016e-05 Jy ! Component: 150 - total flux cleaned = 0.000115328 Jy ! Component: 200 - total flux cleaned = 0.000149666 Jy ! Total flux subtracted in 200 components = 0.000149666 Jy ! Clean residual min=-0.000886 max=0.000884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.156078 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.156078 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=0.071602Jy sigma=0.000776 ! Fit after self-cal, rms=0.071591Jy sigma=0.000776 wmodel J1542-1118_X_2014_06_09_pus_map.mod ! Writing 123 model components to file: J1542-1118_X_2014_06_09_pus_map.mod wobs J1542-1118_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1542-1118_X_2014_06_09_pus_uvs.fits wwins J1542-1118_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1542-1118_X_2014_06_09_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 = -1.51717e-05 Jy ! Component: 100 - total flux cleaned = 2.78873e-05 Jy ! Component: 150 - total flux cleaned = 9.46817e-05 Jy ! Component: 200 - total flux cleaned = 0.000145584 Jy ! Component: 250 - total flux cleaned = 0.000145616 Jy ! Component: 300 - total flux cleaned = 0.000205399 Jy ! Component: 350 - total flux cleaned = 0.000239876 Jy ! Component: 400 - total flux cleaned = 0.0003074 Jy ! Component: 450 - total flux cleaned = 0.000362225 Jy ! Component: 500 - total flux cleaned = 0.000405097 Jy ! Component: 550 - total flux cleaned = 0.000436745 Jy ! Component: 600 - total flux cleaned = 0.000477746 Jy ! Component: 650 - total flux cleaned = 0.00049792 Jy ! Component: 700 - total flux cleaned = 0.000517429 Jy ! Component: 750 - total flux cleaned = 0.000527178 Jy ! Component: 800 - total flux cleaned = 0.000527209 Jy ! Component: 850 - total flux cleaned = 0.00051817 Jy ! Component: 900 - total flux cleaned = 0.00051822 Jy ! Component: 950 - total flux cleaned = 0.00051828 Jy ! Component: 1000 - total flux cleaned = 0.000544529 Jy ! Component: 1050 - total flux cleaned = 0.000536065 Jy ! Component: 1100 - total flux cleaned = 0.000544664 Jy ! Component: 1150 - total flux cleaned = 0.000553119 Jy ! Component: 1200 - total flux cleaned = 0.000553147 Jy ! Component: 1250 - total flux cleaned = 0.00057753 Jy ! Component: 1300 - total flux cleaned = 0.000577461 Jy ! Component: 1350 - total flux cleaned = 0.000569473 Jy ! Component: 1400 - total flux cleaned = 0.000600781 Jy ! Component: 1450 - total flux cleaned = 0.000600684 Jy ! Component: 1500 - total flux cleaned = 0.000608364 Jy ! Component: 1550 - total flux cleaned = 0.000623488 Jy ! Component: 1600 - total flux cleaned = 0.000660719 Jy ! Component: 1650 - total flux cleaned = 0.000675495 Jy ! Component: 1700 - total flux cleaned = 0.000689973 Jy ! Component: 1750 - total flux cleaned = 0.000697164 Jy ! Component: 1800 - total flux cleaned = 0.000718453 Jy ! Component: 1850 - total flux cleaned = 0.000704422 Jy ! Component: 1900 - total flux cleaned = 0.000711351 Jy ! Component: 1950 - total flux cleaned = 0.000690838 Jy ! Component: 2000 - total flux cleaned = 0.000697639 Jy ! Total flux subtracted in 2048 components = 0.000690848 Jy ! Clean residual min=-0.000335 max=0.000352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.156768 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 264 components and 0.156768 Jy ![Exited script file: muppet] wmap "J1542-1118_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8268 x 2.152 at -3.364 degrees (North through East) ! Clean map min=-0.00057731 max=0.11019 Jy/beam ! Writing clean map to FITS file: J1542-1118_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124468 device "J1542-1118_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1542-1118_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338858 0.338858 0.677717 1.35543 2.71087 5.42173 10.8435 21.6869 43.3739 86.7477 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8268 x 2.152 at -3.364 degrees (North through East) ! Clean map min=-0.00057731 max=0.11019 Jy/beam quit ! Quitting program ! Log file J1542-1118_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:14:48 2016