! Started logfile: J2039-1046_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:16:19 2016 obs J2039-1046_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2039-1046_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791368 visibilities/baseline/integration-bin. ! Found source: J2039-1046 ! ! 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 324 lines of history. ! ! Reading 51708 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 J2039-1046_X_2014_08_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876163Jy sigma=0.010125 ! Fit after self-cal, rms=0.836582Jy sigma=0.009687 ! 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=0.8534 mas, bmaj=2.745 mas, bpa=18.44 degrees ! Estimated noise=448.227 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 = 0.124423 Jy ! Component: 100 - total flux cleaned = 0.152502 Jy ! Total flux subtracted in 100 components = 0.152502 Jy ! Clean residual min=-0.008479 max=0.010184 Jy/beam ! Clean residual mean=0.000026 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.152502 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.152502 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=0.078975Jy sigma=0.000861 ! Fit after self-cal, rms=0.078973Jy sigma=0.000861 ! 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=1.062 mas, bmaj=3.031 mas, bpa=16.7 degrees ! Estimated noise=271.794 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 = 0.0153679 Jy ! Component: 100 - total flux cleaned = 0.0232441 Jy ! Component: 150 - total flux cleaned = 0.0276678 Jy ! Component: 200 - total flux cleaned = 0.0302491 Jy ! Total flux subtracted in 200 components = 0.0302491 Jy ! Clean residual min=-0.007562 max=0.005558 Jy/beam ! Clean residual mean=-0.000026 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.182751 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.182751 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=0.075856Jy sigma=0.000828 ! Fit after self-cal, rms=0.075870Jy sigma=0.000828 ! 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 0.91 FD 1.10 HN 1.05 KP 0.91 ! LA 1.04 MK 1.00* NL 0.98 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.07 KP 0.88 ! LA 1.03 MK 1.00* NL 0.97 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.09 KP 0.84 ! LA 1.07 MK 1.00* NL 0.97 OV 0.98 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.09 KP 0.80 ! LA 1.07 MK 1.00* NL 0.96 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.03 KP 0.76 ! LA 1.05 MK 1.00* NL 0.99 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.06 KP 0.77 ! LA 1.05 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.21 KP 0.81 ! LA 1.12 MK 1.00* NL 1.03 OV 1.05 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.15 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.11 KP 0.78 ! LA 1.07 MK 1.00* NL 0.98 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.08 KP 0.81 ! LA 1.08 MK 1.00* NL 1.00 OV 1.03 ! PT 0.97 SC 1.28 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.08 KP 0.85 ! LA 1.10 MK 1.00* NL 1.01 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.06 KP 0.88 ! LA 1.10 MK 1.00* NL 1.01 OV 0.99 ! PT 1.00 SC 1.39 ! ! ! Fit before self-cal, rms=0.075870Jy sigma=0.000828 ! Fit after self-cal, rms=0.073386Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=3.059 mas, bpa=16.82 degrees ! Estimated noise=271.01 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 = -0.00145068 Jy ! Component: 100 - total flux cleaned = -0.00160828 Jy ! Component: 150 - total flux cleaned = -0.00156641 Jy ! Component: 200 - total flux cleaned = -0.00156607 Jy ! Total flux subtracted in 200 components = -0.00156607 Jy ! Clean residual min=-0.001386 max=0.001941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.181185 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.181185 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=0.073316Jy sigma=0.000786 ! Fit after self-cal, rms=0.073347Jy sigma=0.000786 ! Inverting map ! Added new window around map position (1.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182378 Jy ! Component: 100 - total flux cleaned = 0.00216022 Jy ! Component: 150 - total flux cleaned = 0.00219043 Jy ! Component: 200 - total flux cleaned = 0.00216434 Jy ! Total flux subtracted in 200 components = 0.00216434 Jy ! Clean residual min=-0.001245 max=0.001370 Jy/beam ! Clean residual mean=-0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.183349 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.183349 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=0.073293Jy sigma=0.000785 ! Fit after self-cal, rms=0.073288Jy sigma=0.000785 ! 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=0.073288Jy sigma=0.000785 ! Fit after self-cal, rms=0.075269Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=3.061 mas, bpa=16.78 degrees ! Estimated noise=270.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443291 Jy ! Component: 100 - total flux cleaned = -0.000279505 Jy ! Component: 150 - total flux cleaned = -0.000163264 Jy ! Component: 200 - total flux cleaned = -6.2207e-05 Jy ! Total flux subtracted in 200 components = -6.2207e-05 Jy ! Clean residual min=-0.000926 max=0.000868 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.183287 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.183287 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=0.075249Jy sigma=0.000780 ! Fit after self-cal, rms=0.075285Jy sigma=0.000780 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 = 0.000211434 Jy ! Component: 100 - total flux cleaned = 0.000315513 Jy ! Component: 150 - total flux cleaned = 0.000407878 Jy ! Component: 200 - total flux cleaned = 0.000449656 Jy ! Total flux subtracted in 200 components = 0.000449656 Jy ! Clean residual min=-0.000875 max=0.000812 Jy/beam ! Clean residual mean=-0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.183737 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.183737 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=0.075278Jy sigma=0.000780 ! Fit after self-cal, rms=0.075277Jy sigma=0.000780 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075277Jy sigma=0.000780 ! Fit after self-cal, rms=0.076502Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=3.064 mas, bpa=16.77 degrees ! Estimated noise=271.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423449 Jy ! Component: 100 - total flux cleaned = -0.000348756 Jy ! Component: 150 - total flux cleaned = -0.000269847 Jy ! Component: 200 - total flux cleaned = -0.000222291 Jy ! Total flux subtracted in 200 components = -0.000222291 Jy ! Clean residual min=-0.000827 max=0.000768 Jy/beam ! Clean residual mean=-0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.183514 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.183515 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=0.076494Jy sigma=0.000780 ! Fit after self-cal, rms=0.076501Jy sigma=0.000780 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 = 0.000126316 Jy ! Component: 100 - total flux cleaned = 0.000147896 Jy ! Component: 150 - total flux cleaned = 0.000158377 Jy ! Component: 200 - total flux cleaned = 0.000168209 Jy ! Total flux subtracted in 200 components = 0.000168209 Jy ! Clean residual min=-0.000817 max=0.000751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.183683 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.183683 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=0.076498Jy sigma=0.000780 ! Fit after self-cal, rms=0.076498Jy sigma=0.000780 ! 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=0.076498Jy sigma=0.000780 ! Fit after self-cal, rms=0.076643Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=4.074 mas, bpa=4.503 degrees ! Estimated noise=311.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20972e-06 Jy ! Component: 100 - total flux cleaned = 0.000109909 Jy ! Component: 150 - total flux cleaned = 0.00019318 Jy ! Component: 200 - total flux cleaned = 0.00025282 Jy ! Total flux subtracted in 200 components = 0.00025282 Jy ! Clean residual min=-0.000749 max=0.000735 Jy/beam ! Clean residual mean=-0.000006 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.183935 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.183935 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=0.076641Jy sigma=0.000780 ! Fit after self-cal, rms=0.076644Jy sigma=0.000780 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 = 1.38684e-05 Jy ! Component: 100 - total flux cleaned = 7.53487e-05 Jy ! Component: 150 - total flux cleaned = 8.9516e-05 Jy ! Component: 200 - total flux cleaned = 9.83025e-05 Jy ! Total flux subtracted in 200 components = 9.83025e-05 Jy ! Clean residual min=-0.000746 max=0.000734 Jy/beam ! Clean residual mean=-0.000006 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.184034 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.184034 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=0.076643Jy sigma=0.000780 ! Fit after self-cal, rms=0.076643Jy sigma=0.000780 ! 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=1.076 mas, bmaj=3.067 mas, bpa=16.76 degrees ! Estimated noise=271.12 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 3.067 at 16.76 degrees (North through East) ! Clean map min=-0.00073223 max=0.16431 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=0.8618 mas, bmaj=2.757 mas, bpa=18.46 degrees ! Estimated noise=454.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126181 Jy ! Component: 100 - total flux cleaned = 0.15409 Jy ! Component: 150 - total flux cleaned = 0.163442 Jy ! Component: 200 - total flux cleaned = 0.168552 Jy ! Total flux subtracted in 200 components = 0.168552 Jy ! Clean residual min=-0.001761 max=0.002693 Jy/beam ! Clean residual mean=0.000015 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.168552 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.168552 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=3.067 mas, bpa=16.76 degrees ! Estimated noise=271.12 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 = 0.00498856 Jy ! Component: 100 - total flux cleaned = 0.00791882 Jy ! Component: 150 - total flux cleaned = 0.00985824 Jy ! Component: 200 - total flux cleaned = 0.0112357 Jy ! Total flux subtracted in 200 components = 0.0112357 Jy ! Clean residual min=-0.000927 max=0.000952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.179787 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 79 components and 0.179787 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=2.245 mas, bmaj=4.074 mas, bpa=4.503 degrees ! Estimated noise=311.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143717 Jy ! Component: 100 - total flux cleaned = 0.00235041 Jy ! Component: 150 - total flux cleaned = 0.00297641 Jy ! Component: 200 - total flux cleaned = 0.00342632 Jy ! Total flux subtracted in 200 components = 0.00342632 Jy ! Clean residual min=-0.000791 max=0.000828 Jy/beam ! Clean residual mean=-0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.183214 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 = 0.000338102 Jy ! Component: 100 - total flux cleaned = 0.000500435 Jy ! Component: 150 - total flux cleaned = 0.000592901 Jy ! Component: 200 - total flux cleaned = 0.000674031 Jy ! Total flux subtracted in 200 components = 0.000674031 Jy ! Clean residual min=-0.000741 max=0.000776 Jy/beam ! Clean residual mean=-0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.183888 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 133 components and 0.183888 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=3.067 mas, bpa=16.76 degrees ! Estimated noise=271.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.67572e-05 Jy ! Component: 100 - total flux cleaned = -0.000137974 Jy ! Component: 150 - total flux cleaned = -0.000174813 Jy ! Component: 200 - total flux cleaned = -0.000197168 Jy ! Total flux subtracted in 200 components = -0.000197168 Jy ! Clean residual min=-0.000755 max=0.000786 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.183691 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.183691 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=0.076641Jy sigma=0.000780 ! Fit after self-cal, rms=0.076637Jy sigma=0.000780 wmodel J2039-1046_X_2014_08_09_pus_map.mod ! Writing 151 model components to file: J2039-1046_X_2014_08_09_pus_map.mod wobs J2039-1046_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2039-1046_X_2014_08_09_pus_uvs.fits wwins J2039-1046_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J2039-1046_X_2014_08_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 = -2.7482e-05 Jy ! Component: 100 - total flux cleaned = -9.19269e-05 Jy ! Component: 150 - total flux cleaned = -9.22861e-05 Jy ! Component: 200 - total flux cleaned = -9.27548e-05 Jy ! Component: 250 - total flux cleaned = -0.000125479 Jy ! Component: 300 - total flux cleaned = -0.000146499 Jy ! Component: 350 - total flux cleaned = -0.000196582 Jy ! Component: 400 - total flux cleaned = -0.000263172 Jy ! Component: 450 - total flux cleaned = -0.00030917 Jy ! Component: 500 - total flux cleaned = -0.000354224 Jy ! Component: 550 - total flux cleaned = -0.0003896 Jy ! Component: 600 - total flux cleaned = -0.000483844 Jy ! Component: 650 - total flux cleaned = -0.000550602 Jy ! Component: 700 - total flux cleaned = -0.000591491 Jy ! Component: 750 - total flux cleaned = -0.000663675 Jy ! Component: 800 - total flux cleaned = -0.000679259 Jy ! Component: 850 - total flux cleaned = -0.000717919 Jy ! Component: 900 - total flux cleaned = -0.000733221 Jy ! Component: 950 - total flux cleaned = -0.00079267 Jy ! Component: 1000 - total flux cleaned = -0.000814448 Jy ! Component: 1050 - total flux cleaned = -0.000807313 Jy ! Component: 1100 - total flux cleaned = -0.000835714 Jy ! Component: 1150 - total flux cleaned = -0.000877233 Jy ! Component: 1200 - total flux cleaned = -0.00089087 Jy ! Component: 1250 - total flux cleaned = -0.000931128 Jy ! Component: 1300 - total flux cleaned = -0.00093758 Jy ! Component: 1350 - total flux cleaned = -0.000931138 Jy ! Component: 1400 - total flux cleaned = -0.000956897 Jy ! Component: 1450 - total flux cleaned = -0.000969522 Jy ! Component: 1500 - total flux cleaned = -0.000994315 Jy ! Component: 1550 - total flux cleaned = -0.000975843 Jy ! Component: 1600 - total flux cleaned = -0.000994095 Jy ! Component: 1650 - total flux cleaned = -0.00102402 Jy ! Component: 1700 - total flux cleaned = -0.00102407 Jy ! Component: 1750 - total flux cleaned = -0.0010475 Jy ! Component: 1800 - total flux cleaned = -0.00107632 Jy ! Component: 1850 - total flux cleaned = -0.00107063 Jy ! Component: 1900 - total flux cleaned = -0.00109876 Jy ! Component: 1950 - total flux cleaned = -0.0010987 Jy ! Component: 2000 - total flux cleaned = -0.00111519 Jy ! Total flux subtracted in 2048 components = -0.00110977 Jy ! Clean residual min=-0.000289 max=0.000285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.182581 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 280 components and 0.182581 Jy ![Exited script file: muppet] wmap "J2039-1046_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 3.067 at 16.76 degrees (North through East) ! Clean map min=-0.00055615 max=0.16437 Jy/beam ! Writing clean map to FITS file: J2039-1046_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001046 device "J2039-1046_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2039-1046_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190915 0.190915 0.381829 0.763658 1.52732 3.05463 6.10927 12.2185 24.4371 48.8741 97.7483 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 3.067 at 16.76 degrees (North through East) ! Clean map min=-0.00055615 max=0.16437 Jy/beam quit ! Quitting program ! Log file J2039-1046_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:16:23 2016