! Started logfile: J0854+2006_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:35 2019 obs J0854+2006_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_01_16_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608333 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 1309 lines of history. ! ! Reading 5256 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 J0854+2006_X_2017_01_16_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.516110Jy sigma=0.030896 ! Fit after self-cal, rms=3.512753Jy sigma=0.030869 ! 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=1.023 mas, bmaj=2.1 mas, bpa=20.47 degrees ! Estimated noise=1774.45 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 = 3.54462 Jy ! Component: 100 - total flux cleaned = 4.33047 Jy ! Total flux subtracted in 100 components = 4.33047 Jy ! Clean residual min=-0.126710 max=0.263665 Jy/beam ! Clean residual mean=0.000209 rms=0.045486 Jy/beam ! Combined flux in latest and established models = 4.33047 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 4.33047 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=0.522448Jy sigma=0.004521 ! Fit after self-cal, rms=0.522257Jy sigma=0.004520 ! 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=1.19 mas, bmaj=2.402 mas, bpa=22.25 degrees ! Estimated noise=1183.9 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 = 0.261693 Jy ! Component: 100 - total flux cleaned = 0.395491 Jy ! Component: 150 - total flux cleaned = 0.425172 Jy ! Component: 200 - total flux cleaned = 0.439305 Jy ! Total flux subtracted in 200 components = 0.439305 Jy ! Clean residual min=-0.081011 max=0.113077 Jy/beam ! Clean residual mean=0.000911 rms=0.026615 Jy/beam ! Combined flux in latest and established models = 4.76977 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 4.76977 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=0.408136Jy sigma=0.002989 ! Fit after self-cal, rms=0.406273Jy sigma=0.002975 ! 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 1.08 FD 1.02 HN 0.94 KP 1.03 ! LA 1.00 MK 1.00* NL 0.94 OV 0.99 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.94 KP 1.02 ! LA 0.98 MK 1.00* NL 0.93 OV 1.00 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.96 KP 1.02 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.11 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.93 KP 1.01 ! LA 1.00 MK 1.00* NL 0.94 OV 0.99 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.90 KP 1.00 ! LA 1.00 MK 1.00* NL 0.93 OV 0.97 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.92 KP 1.00 ! LA 0.99 MK 1.00* NL 0.94 OV 0.99 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.97 KP 1.00 ! LA 0.95 MK 1.00* NL 0.93 OV 0.96 ! PT 1.15 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 MK 1.00* NL 0.93 OV 0.96 ! PT 1.17 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.98 KP 1.00 ! LA 0.95 MK 1.00* NL 0.93 OV 0.96 ! PT 1.15 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.97 KP 1.00 ! LA 0.96 MK 1.00* NL 0.93 OV 0.99 ! PT 1.21 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.97 KP 1.01 ! LA 0.97 MK 1.00* NL 0.92 OV 0.99 ! PT 1.28 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.95 KP 1.02 ! LA 0.95 MK 1.00* NL 0.93 OV 0.99 ! PT 1.26 SC 1.06 ! ! ! Fit before self-cal, rms=0.406273Jy sigma=0.002975 ! Fit after self-cal, rms=0.208907Jy sigma=0.001647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=2.38 mas, bpa=21.65 degrees ! Estimated noise=1173.56 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 (-1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412494 Jy ! Component: 100 - total flux cleaned = 0.0422841 Jy ! Component: 150 - total flux cleaned = 0.0496626 Jy ! Component: 200 - total flux cleaned = 0.0565476 Jy ! Total flux subtracted in 200 components = 0.0565476 Jy ! Clean residual min=-0.032915 max=0.032519 Jy/beam ! Clean residual mean=-0.000168 rms=0.008534 Jy/beam ! Combined flux in latest and established models = 4.82632 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 4.82632 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=0.177846Jy sigma=0.001355 ! Fit after self-cal, rms=0.174864Jy sigma=0.001325 ! 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=0.174864Jy sigma=0.001325 ! Fit after self-cal, rms=0.150011Jy sigma=0.001105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.375 mas, bpa=21.77 degrees ! Estimated noise=1172.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102578 Jy ! Component: 100 - total flux cleaned = 0.0138566 Jy ! Component: 150 - total flux cleaned = 0.0173412 Jy ! Component: 200 - total flux cleaned = 0.0184653 Jy ! Total flux subtracted in 200 components = 0.0184653 Jy ! Clean residual min=-0.021982 max=0.023442 Jy/beam ! Clean residual mean=-0.000060 rms=0.005215 Jy/beam ! Combined flux in latest and established models = 4.84479 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 4.84479 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=0.140760Jy sigma=0.001007 ! Fit after self-cal, rms=0.140274Jy sigma=0.001001 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 = 0.0045962 Jy ! Component: 100 - total flux cleaned = 0.00680526 Jy ! Component: 150 - total flux cleaned = 0.00641299 Jy ! Component: 200 - total flux cleaned = 0.00709247 Jy ! Total flux subtracted in 200 components = 0.00709247 Jy ! Clean residual min=-0.016979 max=0.020139 Jy/beam ! Clean residual mean=-0.000049 rms=0.004715 Jy/beam ! Combined flux in latest and established models = 4.85188 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 4.85188 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=0.137877Jy sigma=0.000976 ! Fit after self-cal, rms=0.137683Jy sigma=0.000974 ! 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=0.137683Jy sigma=0.000974 ! Fit after self-cal, rms=0.134929Jy sigma=0.000948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.373 mas, bpa=21.76 degrees ! Estimated noise=1172.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00433922 Jy ! Component: 100 - total flux cleaned = -0.00180856 Jy ! Component: 150 - total flux cleaned = 0.000678085 Jy ! Component: 200 - total flux cleaned = 0.00307335 Jy ! Total flux subtracted in 200 components = 0.00307335 Jy ! Clean residual min=-0.012934 max=0.016127 Jy/beam ! Clean residual mean=-0.000051 rms=0.003539 Jy/beam ! Combined flux in latest and established models = 4.85495 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 4.85495 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=0.131818Jy sigma=0.000916 ! Fit after self-cal, rms=0.131735Jy sigma=0.000915 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 (-5, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130626 Jy ! Component: 100 - total flux cleaned = 0.0183708 Jy ! Component: 150 - total flux cleaned = 0.0226019 Jy ! Component: 200 - total flux cleaned = 0.0242165 Jy ! Total flux subtracted in 200 components = 0.0242165 Jy ! Clean residual min=-0.011039 max=0.011139 Jy/beam ! Clean residual mean=-0.000022 rms=0.003063 Jy/beam ! Combined flux in latest and established models = 4.87917 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 4.87917 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=0.130201Jy sigma=0.000896 ! Fit after self-cal, rms=0.130154Jy sigma=0.000896 ! 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=0.130154Jy sigma=0.000896 ! Fit after self-cal, rms=0.129295Jy sigma=0.000886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=2.791 mas, bpa=6.662 degrees ! Estimated noise=1347.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112472 Jy ! Component: 100 - total flux cleaned = -2.3143e-05 Jy ! Component: 150 - total flux cleaned = 0.00111582 Jy ! Component: 200 - total flux cleaned = 0.00223378 Jy ! Total flux subtracted in 200 components = 0.00223378 Jy ! Clean residual min=-0.008107 max=0.009562 Jy/beam ! Clean residual mean=-0.000030 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 4.8814 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 4.8814 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=0.128140Jy sigma=0.000875 ! Fit after self-cal, rms=0.128125Jy sigma=0.000875 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 = 0.000575241 Jy ! Component: 100 - total flux cleaned = 0.00131806 Jy ! Component: 150 - total flux cleaned = 0.00158529 Jy ! Component: 200 - total flux cleaned = 0.00195949 Jy ! Total flux subtracted in 200 components = 0.00195949 Jy ! Clean residual min=-0.007814 max=0.008842 Jy/beam ! Clean residual mean=-0.000026 rms=0.002530 Jy/beam ! Combined flux in latest and established models = 4.88336 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 4.88336 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=0.127806Jy sigma=0.000872 ! Fit after self-cal, rms=0.127795Jy sigma=0.000871 ! 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=1.194 mas, bmaj=2.371 mas, bpa=21.74 degrees ! Estimated noise=1171.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.371 at 21.74 degrees (North through East) ! Clean map min=-0.0080428 max=4.454 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 ! Performing amp+phase self-cal ! ! 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=0.127795Jy sigma=0.000871 ! Fit after self-cal, rms=0.097317Jy sigma=0.000647 ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.37 mas, bpa=21.75 degrees ! Estimated noise=1171.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228192 Jy ! Component: 100 - total flux cleaned = -0.00249475 Jy ! Component: 150 - total flux cleaned = -0.0026951 Jy ! Component: 200 - total flux cleaned = -0.0026864 Jy ! Total flux subtracted in 200 components = -0.0026864 Jy ! Clean residual min=-0.006425 max=0.007098 Jy/beam ! Clean residual mean=-0.000018 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 4.88067 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 4.88067 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=0.096263Jy sigma=0.000636 ! Fit after self-cal, rms=0.096240Jy sigma=0.000635 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171441 Jy ! Component: 100 - total flux cleaned = 0.00053343 Jy ! Component: 150 - total flux cleaned = 0.00116504 Jy ! Component: 200 - total flux cleaned = 0.0016311 Jy ! Total flux subtracted in 200 components = 0.0016311 Jy ! Clean residual min=-0.006219 max=0.006720 Jy/beam ! Clean residual mean=-0.000017 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 4.8823 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 4.88231 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=0.095921Jy sigma=0.000632 ! Fit after self-cal, rms=0.095906Jy sigma=0.000632 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.095906Jy sigma=0.000632 ! Fit after self-cal, rms=0.095620Jy sigma=0.000628 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.079 mas, bpa=20 degrees ! Estimated noise=1734.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.46426 Jy ! Component: 100 - total flux cleaned = 4.23079 Jy ! Component: 150 - total flux cleaned = 4.49318 Jy ! Component: 200 - total flux cleaned = 4.61092 Jy ! Total flux subtracted in 200 components = 4.61092 Jy ! Clean residual min=-0.025801 max=0.053499 Jy/beam ! Clean residual mean=-0.000134 rms=0.008829 Jy/beam ! Combined flux in latest and established models = 4.61092 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 4.61092 Jy ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.37 mas, bpa=21.74 degrees ! Estimated noise=1171.53 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 = 0.0801225 Jy ! Component: 100 - total flux cleaned = 0.130192 Jy ! Component: 150 - total flux cleaned = 0.164092 Jy ! Component: 200 - total flux cleaned = 0.187688 Jy ! Total flux subtracted in 200 components = 0.187688 Jy ! Clean residual min=-0.010187 max=0.013110 Jy/beam ! Clean residual mean=-0.000122 rms=0.003197 Jy/beam ! Combined flux in latest and established models = 4.79861 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 4.79861 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=2.254 mas, bmaj=2.79 mas, bpa=6.496 degrees ! Estimated noise=1347.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244393 Jy ! Component: 100 - total flux cleaned = 0.0398774 Jy ! Component: 150 - total flux cleaned = 0.0507501 Jy ! Component: 200 - total flux cleaned = 0.0575813 Jy ! Total flux subtracted in 200 components = 0.0575813 Jy ! Clean residual min=-0.007469 max=0.008349 Jy/beam ! Clean residual mean=-0.000079 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 4.85619 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 = 0.00474797 Jy ! Component: 100 - total flux cleaned = 0.0088276 Jy ! Component: 150 - total flux cleaned = 0.0120731 Jy ! Component: 200 - total flux cleaned = 0.014948 Jy ! Total flux subtracted in 200 components = 0.014948 Jy ! Clean residual min=-0.005970 max=0.006698 Jy/beam ! Clean residual mean=-0.000045 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 4.87114 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 125 components and 4.87114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.37 mas, bpa=21.74 degrees ! Estimated noise=1171.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216208 Jy ! Component: 100 - total flux cleaned = 0.000949332 Jy ! Component: 150 - total flux cleaned = 0.00285122 Jy ! Component: 200 - total flux cleaned = 0.00414242 Jy ! Total flux subtracted in 200 components = 0.00414242 Jy ! Clean residual min=-0.005450 max=0.005999 Jy/beam ! Clean residual mean=-0.000026 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 4.87528 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 4.87528 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=0.095155Jy sigma=0.000624 ! Fit after self-cal, rms=0.094936Jy sigma=0.000621 wmodel J0854+2006_X_2017_01_16_pus_map.mod ! Writing 145 model components to file: J0854+2006_X_2017_01_16_pus_map.mod wobs J0854+2006_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_01_16_pus_uvs.fits wwins J0854+2006_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0854+2006_X_2017_01_16_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 = 0.00244802 Jy ! Component: 100 - total flux cleaned = 0.00386537 Jy ! Component: 150 - total flux cleaned = 0.00410845 Jy ! Component: 200 - total flux cleaned = 0.00410894 Jy ! Component: 250 - total flux cleaned = 0.00411184 Jy ! Component: 300 - total flux cleaned = 0.00397866 Jy ! Component: 350 - total flux cleaned = 0.00371783 Jy ! Component: 400 - total flux cleaned = 0.00352919 Jy ! Component: 450 - total flux cleaned = 0.00334877 Jy ! Component: 500 - total flux cleaned = 0.00329128 Jy ! Component: 550 - total flux cleaned = 0.00323529 Jy ! Component: 600 - total flux cleaned = 0.00312319 Jy ! Component: 650 - total flux cleaned = 0.0029081 Jy ! Component: 700 - total flux cleaned = 0.00280277 Jy ! Component: 750 - total flux cleaned = 0.00264991 Jy ! Component: 800 - total flux cleaned = 0.00259908 Jy ! Component: 850 - total flux cleaned = 0.00250029 Jy ! Component: 900 - total flux cleaned = 0.00254767 Jy ! Component: 950 - total flux cleaned = 0.00263962 Jy ! Component: 1000 - total flux cleaned = 0.00245823 Jy ! Component: 1050 - total flux cleaned = 0.00250284 Jy ! Component: 1100 - total flux cleaned = 0.0023725 Jy ! Component: 1150 - total flux cleaned = 0.00233062 Jy ! Component: 1200 - total flux cleaned = 0.00228831 Jy ! Component: 1250 - total flux cleaned = 0.00212514 Jy ! Component: 1300 - total flux cleaned = 0.00208571 Jy ! Component: 1350 - total flux cleaned = 0.00192959 Jy ! Component: 1400 - total flux cleaned = 0.00177701 Jy ! Component: 1450 - total flux cleaned = 0.00170201 Jy ! Component: 1500 - total flux cleaned = 0.00147988 Jy ! Component: 1550 - total flux cleaned = 0.0012254 Jy ! Component: 1600 - total flux cleaned = 0.00119008 Jy ! Component: 1650 - total flux cleaned = 0.00111999 Jy ! Component: 1700 - total flux cleaned = 0.000982071 Jy ! Component: 1750 - total flux cleaned = 0.000915344 Jy ! Component: 1800 - total flux cleaned = 0.000849024 Jy ! Component: 1850 - total flux cleaned = 0.000881669 Jy ! Component: 1900 - total flux cleaned = 0.000817128 Jy ! Component: 1950 - total flux cleaned = 0.000658147 Jy ! Component: 2000 - total flux cleaned = 0.000595931 Jy ! Total flux subtracted in 2048 components = 0.000565819 Jy ! Clean residual min=-0.001523 max=0.001832 Jy/beam ! Clean residual mean=-0.000007 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 4.87584 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 283 components and 4.87584 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.37 at 21.74 degrees (North through East) ! Clean map min=-0.0050793 max=4.4576 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.45762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00060105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0404509 0.0404509 0.0809019 0.161804 0.323608 0.647215 1.29443 2.58886 5.17772 10.3554 20.7109 41.4218 82.8435 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.457 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.37 at 21.74 degrees (North through East) ! Clean map min=-0.0050793 max=4.4576 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 J0854+2006_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:36 2019