! Started logfile: J0754-1147_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:55 2016 obs J0754-1147_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0754-1147_X_2014_06_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692063 visibilities/baseline/integration-bin. ! Found source: J0754-1147 ! ! 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 20928 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 J0754-1147_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.429916Jy sigma=0.004924 ! Fit after self-cal, rms=0.281686Jy sigma=0.003139 ! 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=0.694 mas, bmaj=2.017 mas, bpa=1.696 degrees ! Estimated noise=711.114 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 = 0.722257 Jy ! Component: 100 - total flux cleaned = 0.909868 Jy ! Total flux subtracted in 100 components = 0.909868 Jy ! Clean residual min=-0.049849 max=0.082440 Jy/beam ! Clean residual mean=0.000234 rms=0.016982 Jy/beam ! Combined flux in latest and established models = 0.909867 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.909867 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=0.289615Jy sigma=0.003273 ! Fit after self-cal, rms=0.289605Jy sigma=0.003272 ! 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=0.8671 mas, bmaj=2.385 mas, bpa=2.164 degrees ! Estimated noise=422.241 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 = 0.154379 Jy ! Component: 100 - total flux cleaned = 0.238531 Jy ! Component: 150 - total flux cleaned = 0.287938 Jy ! Component: 200 - total flux cleaned = 0.317464 Jy ! Total flux subtracted in 200 components = 0.317464 Jy ! Clean residual min=-0.064837 max=0.053485 Jy/beam ! Clean residual mean=-0.000193 rms=0.014839 Jy/beam ! Combined flux in latest and established models = 1.22733 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 1.22733 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=0.192275Jy sigma=0.002103 ! Fit after self-cal, rms=0.192101Jy sigma=0.002101 ! 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 1.11 KP 0.89 ! LA 1.00 MK 0.95 NL 1.02 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.13 KP 0.84 ! LA 1.00 MK 0.95 NL 1.03 OV 1.00 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.14 KP 0.80 ! LA 1.02 MK 0.97 NL 1.04 OV 0.99 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.12 KP 0.76 ! LA 1.03 MK 0.96 NL 1.03 OV 0.99 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.73 ! LA 1.02 MK 0.98 NL 1.05 OV 1.00 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.12 KP 0.73 ! LA 1.03 MK 0.99 NL 1.05 OV 1.02 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.26 KP 0.78 ! LA 1.10 MK 1.03 NL 1.11 OV 1.08 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.18 KP 0.72 ! LA 1.01 MK 0.99 NL 1.06 OV 1.05 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.18 KP 0.75 ! LA 1.03 MK 0.98 NL 1.06 OV 1.05 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.16 KP 0.77 ! LA 1.05 MK 1.02 NL 1.07 OV 1.04 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.14 KP 0.80 ! LA 1.05 MK 1.03 NL 1.07 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.12 KP 0.84 ! LA 1.04 MK 1.03 NL 1.07 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.192101Jy sigma=0.002101 ! Fit after self-cal, rms=0.088254Jy sigma=0.000958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8715 mas, bmaj=2.413 mas, bpa=2.351 degrees ! Estimated noise=422.373 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 (-1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137687 Jy ! Component: 100 - total flux cleaned = 0.0138783 Jy ! Component: 150 - total flux cleaned = 0.013828 Jy ! Component: 200 - total flux cleaned = 0.0141461 Jy ! Total flux subtracted in 200 components = 0.0141461 Jy ! Clean residual min=-0.010924 max=0.013023 Jy/beam ! Clean residual mean=-0.000035 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 1.24148 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 1.24148 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=0.080708Jy sigma=0.000875 ! Fit after self-cal, rms=0.080175Jy sigma=0.000869 ! Inverting map ! Added new window around map position (4.4, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101205 Jy ! Component: 100 - total flux cleaned = 0.0134732 Jy ! Component: 150 - total flux cleaned = 0.0144902 Jy ! Component: 200 - total flux cleaned = 0.0149439 Jy ! Total flux subtracted in 200 components = 0.0149439 Jy ! Clean residual min=-0.008713 max=0.007938 Jy/beam ! Clean residual mean=-0.000019 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 1.25642 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 1.25642 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=0.077558Jy sigma=0.000838 ! Fit after self-cal, rms=0.077358Jy sigma=0.000836 ! 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=0.077358Jy sigma=0.000836 ! Fit after self-cal, rms=0.076120Jy sigma=0.000823 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8713 mas, bmaj=2.41 mas, bpa=2.455 degrees ! Estimated noise=420.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296427 Jy ! Component: 100 - total flux cleaned = 0.00422613 Jy ! Component: 150 - total flux cleaned = 0.0052936 Jy ! Component: 200 - total flux cleaned = 0.00577069 Jy ! Total flux subtracted in 200 components = 0.00577069 Jy ! Clean residual min=-0.007846 max=0.005914 Jy/beam ! Clean residual mean=-0.000004 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 1.26219 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 1.26219 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=0.074961Jy sigma=0.000811 ! Fit after self-cal, rms=0.074837Jy sigma=0.000809 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 = 0.00146392 Jy ! Component: 100 - total flux cleaned = 0.00220329 Jy ! Component: 150 - total flux cleaned = 0.00220188 Jy ! Component: 200 - total flux cleaned = 0.00220173 Jy ! Total flux subtracted in 200 components = 0.00220173 Jy ! Clean residual min=-0.007065 max=0.005762 Jy/beam ! Clean residual mean=-0.000000 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 1.26439 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 1.26439 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=0.074298Jy sigma=0.000804 ! Fit after self-cal, rms=0.074239Jy sigma=0.000803 ! 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=0.074239Jy sigma=0.000803 ! Fit after self-cal, rms=0.074070Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8717 mas, bmaj=2.41 mas, bpa=2.469 degrees ! Estimated noise=420 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567144 Jy ! Component: 100 - total flux cleaned = 0.000950381 Jy ! Component: 150 - total flux cleaned = 0.000727775 Jy ! Component: 200 - total flux cleaned = 0.000728958 Jy ! Total flux subtracted in 200 components = 0.000728958 Jy ! Clean residual min=-0.006428 max=0.005596 Jy/beam ! Clean residual mean=-0.000002 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 1.26512 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 1.26512 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=0.073651Jy sigma=0.000798 ! Fit after self-cal, rms=0.073606Jy sigma=0.000797 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 = 0.000738061 Jy ! Component: 100 - total flux cleaned = 0.000842096 Jy ! Component: 150 - total flux cleaned = 0.00065626 Jy ! Component: 200 - total flux cleaned = 0.000567268 Jy ! Total flux subtracted in 200 components = 0.000567268 Jy ! Clean residual min=-0.005887 max=0.005648 Jy/beam ! Clean residual mean=-0.000002 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.26569 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 1.26569 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=0.073352Jy sigma=0.000795 ! Fit after self-cal, rms=0.073324Jy sigma=0.000794 ! 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=0.073324Jy sigma=0.000794 ! Fit after self-cal, rms=0.073272Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=4.999 mas, bpa=-4.374 degrees ! Estimated noise=516.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228856 Jy ! Component: 100 - total flux cleaned = 0.00199764 Jy ! Component: 150 - total flux cleaned = 0.00180323 Jy ! Component: 200 - total flux cleaned = 0.00162523 Jy ! Total flux subtracted in 200 components = 0.00162523 Jy ! Clean residual min=-0.003565 max=0.005200 Jy/beam ! Clean residual mean=-0.000004 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.26731 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 1.26732 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=0.073209Jy sigma=0.000793 ! Fit after self-cal, rms=0.073175Jy sigma=0.000793 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 = 0.000374749 Jy ! Component: 100 - total flux cleaned = 0.000506194 Jy ! Component: 150 - total flux cleaned = 0.000455646 Jy ! Component: 200 - total flux cleaned = 0.00040744 Jy ! Total flux subtracted in 200 components = 0.00040744 Jy ! Clean residual min=-0.003431 max=0.005097 Jy/beam ! Clean residual mean=-0.000002 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.26772 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 1.26772 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=0.073120Jy sigma=0.000792 ! Fit after self-cal, rms=0.073097Jy sigma=0.000792 ! Inverting map ! Added new window around map position (-15.2, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423627 Jy ! Component: 100 - total flux cleaned = 0.00556208 Jy ! Component: 150 - total flux cleaned = 0.0064234 Jy ! Component: 200 - total flux cleaned = 0.00708988 Jy ! Total flux subtracted in 200 components = 0.00708988 Jy ! Clean residual min=-0.002832 max=0.003065 Jy/beam ! Clean residual mean=0.000002 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 1.27481 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 1.27481 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=0.072845Jy sigma=0.000789 ! Fit after self-cal, rms=0.072830Jy sigma=0.000789 ! 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=0.872 mas, bmaj=2.411 mas, bpa=2.468 degrees ! Estimated noise=419.635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.872 x 2.411 at 2.468 degrees (North through East) ! Clean map min=-0.0043152 max=0.94347 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=0.072830Jy sigma=0.000789 ! Fit after self-cal, rms=0.067680Jy sigma=0.000725 ! Inverting map and beam ! Estimated beam: bmin=0.8726 mas, bmaj=2.412 mas, bpa=2.487 degrees ! Estimated noise=419.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460417 Jy ! Component: 100 - total flux cleaned = 0.000469516 Jy ! Component: 150 - total flux cleaned = 0.000278636 Jy ! Component: 200 - total flux cleaned = 0.000368031 Jy ! Total flux subtracted in 200 components = 0.000368031 Jy ! Clean residual min=-0.004182 max=0.003440 Jy/beam ! Clean residual mean=-0.000003 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 1.27518 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 201 components and 1.27518 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=0.067322Jy sigma=0.000721 ! Fit after self-cal, rms=0.067317Jy sigma=0.000721 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177988 Jy ! Component: 100 - total flux cleaned = -2.08787e-05 Jy ! Component: 150 - total flux cleaned = 4.83599e-05 Jy ! Component: 200 - total flux cleaned = 4.63063e-05 Jy ! Total flux subtracted in 200 components = 4.63063e-05 Jy ! Clean residual min=-0.003872 max=0.003137 Jy/beam ! Clean residual mean=-0.000004 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 1.27523 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 221 components and 1.27523 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=0.067162Jy sigma=0.000719 ! Fit after self-cal, rms=0.067158Jy sigma=0.000719 ! 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=0.067158Jy sigma=0.000719 ! Fit after self-cal, rms=0.067113Jy sigma=0.000719 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=0.6963 mas, bmaj=2.029 mas, bpa=2.185 degrees ! Estimated noise=713.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.724683 Jy ! Component: 100 - total flux cleaned = 0.914937 Jy ! Component: 150 - total flux cleaned = 1.00861 Jy ! Component: 200 - total flux cleaned = 1.0654 Jy ! Total flux subtracted in 200 components = 1.0654 Jy ! Clean residual min=-0.011926 max=0.030166 Jy/beam ! Clean residual mean=0.000140 rms=0.005841 Jy/beam ! Combined flux in latest and established models = 1.0654 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 33 model components to the UV plane model. ! The established model now contains 33 components and 1.0654 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.412 mas, bpa=2.453 degrees ! Estimated noise=419.357 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 = 0.0646531 Jy ! Component: 100 - total flux cleaned = 0.102542 Jy ! Component: 150 - total flux cleaned = 0.127368 Jy ! Component: 200 - total flux cleaned = 0.144402 Jy ! Total flux subtracted in 200 components = 0.144402 Jy ! Clean residual min=-0.006652 max=0.010509 Jy/beam ! Clean residual mean=0.000012 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 1.20981 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 89 components and 1.20981 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=2.213 mas, bmaj=4.998 mas, bpa=-4.373 degrees ! Estimated noise=516.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201595 Jy ! Component: 100 - total flux cleaned = 0.0314562 Jy ! Component: 150 - total flux cleaned = 0.0387107 Jy ! Component: 200 - total flux cleaned = 0.0439122 Jy ! Total flux subtracted in 200 components = 0.0439122 Jy ! Clean residual min=-0.003514 max=0.005739 Jy/beam ! Clean residual mean=-0.000004 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 1.25372 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 = 0.00398286 Jy ! Component: 100 - total flux cleaned = 0.00706206 Jy ! Component: 150 - total flux cleaned = 0.00887215 Jy ! Component: 200 - total flux cleaned = 0.01041 Jy ! Total flux subtracted in 200 components = 0.01041 Jy ! Clean residual min=-0.002648 max=0.003815 Jy/beam ! Clean residual mean=-0.000001 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 1.26413 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 168 components and 1.26413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.412 mas, bpa=2.453 degrees ! Estimated noise=419.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.9211e-06 Jy ! Component: 100 - total flux cleaned = 0.000982725 Jy ! Component: 150 - total flux cleaned = 0.00145916 Jy ! Component: 200 - total flux cleaned = 0.00199041 Jy ! Total flux subtracted in 200 components = 0.00199041 Jy ! Clean residual min=-0.002931 max=0.004472 Jy/beam ! Clean residual mean=0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 1.26612 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 194 components and 1.26612 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=0.067361Jy sigma=0.000722 ! Fit after self-cal, rms=0.067206Jy sigma=0.000720 wmodel J0754-1147_X_2014_06_09_pus_map.mod ! Writing 194 model components to file: J0754-1147_X_2014_06_09_pus_map.mod wobs J0754-1147_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0754-1147_X_2014_06_09_pus_uvs.fits wwins J0754-1147_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0754-1147_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 = 0.0015775 Jy ! Component: 100 - total flux cleaned = 0.00267042 Jy ! Component: 150 - total flux cleaned = 0.00346066 Jy ! Component: 200 - total flux cleaned = 0.00405723 Jy ! Component: 250 - total flux cleaned = 0.00444841 Jy ! Component: 300 - total flux cleaned = 0.00465645 Jy ! Component: 350 - total flux cleaned = 0.00481615 Jy ! Component: 400 - total flux cleaned = 0.00489361 Jy ! Component: 450 - total flux cleaned = 0.00504085 Jy ! Component: 500 - total flux cleaned = 0.0050765 Jy ! Component: 550 - total flux cleaned = 0.00518066 Jy ! Component: 600 - total flux cleaned = 0.00538155 Jy ! Component: 650 - total flux cleaned = 0.00560793 Jy ! Component: 700 - total flux cleaned = 0.0058283 Jy ! Component: 750 - total flux cleaned = 0.00604382 Jy ! Component: 800 - total flux cleaned = 0.00643257 Jy ! Component: 850 - total flux cleaned = 0.0066648 Jy ! Component: 900 - total flux cleaned = 0.00686402 Jy ! Component: 950 - total flux cleaned = 0.0070591 Jy ! Component: 1000 - total flux cleaned = 0.00733128 Jy ! Component: 1050 - total flux cleaned = 0.00762281 Jy ! Component: 1100 - total flux cleaned = 0.00777852 Jy ! Component: 1150 - total flux cleaned = 0.00790546 Jy ! Component: 1200 - total flux cleaned = 0.00803031 Jy ! Component: 1250 - total flux cleaned = 0.00822528 Jy ! Component: 1300 - total flux cleaned = 0.00834463 Jy ! Component: 1350 - total flux cleaned = 0.00846124 Jy ! Component: 1400 - total flux cleaned = 0.00862104 Jy ! Component: 1450 - total flux cleaned = 0.00875514 Jy ! Component: 1500 - total flux cleaned = 0.00888653 Jy ! Component: 1550 - total flux cleaned = 0.00899365 Jy ! Component: 1600 - total flux cleaned = 0.00903584 Jy ! Component: 1650 - total flux cleaned = 0.00916065 Jy ! Component: 1700 - total flux cleaned = 0.00926255 Jy ! Component: 1750 - total flux cleaned = 0.00930246 Jy ! Component: 1800 - total flux cleaned = 0.0094202 Jy ! Component: 1850 - total flux cleaned = 0.00945881 Jy ! Component: 1900 - total flux cleaned = 0.00949655 Jy ! Component: 1950 - total flux cleaned = 0.00962697 Jy ! Component: 2000 - total flux cleaned = 0.00971786 Jy ! Total flux subtracted in 2048 components = 0.00975347 Jy ! Clean residual min=-0.000890 max=0.000890 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 1.27587 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 308 components and 1.27587 Jy ![Exited script file: muppet] wmap "J0754-1147_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 2.412 at 2.453 degrees (North through East) ! Clean map min=-0.0016445 max=0.96267 Jy/beam ! Writing clean map to FITS file: J0754-1147_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 0.962666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331426 device "J0754-1147_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0754-1147_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103284 0.103284 0.206568 0.413136 0.826271 1.65254 3.30509 6.61017 13.2203 26.4407 52.8814 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.962 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 2.412 at 2.453 degrees (North through East) ! Clean map min=-0.0016445 max=0.96267 Jy/beam quit ! Quitting program ! Log file J0754-1147_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:57 2016