! Started logfile: J1331-2639_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:50:35 2019 obs J1331-2639_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1331-2639_X_2017_05_31_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.495238 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1331-2639 ! ! 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 1698 lines of history. ! ! Reading 29952 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 J1331-2639_X_2017_05_31_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 426 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 469 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 437 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 434 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 428 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 422 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 434 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 425 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 481 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 497 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.868026Jy sigma=0.006129 ! Fit after self-cal, rms=0.837270Jy sigma=0.005934 ! 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=0.7037 mas, bmaj=1.592 mas, bpa=-0.4129 degrees ! Estimated noise=1007.38 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 = 0.12948 Jy ! Component: 100 - total flux cleaned = 0.161721 Jy ! Total flux subtracted in 100 components = 0.161721 Jy ! Clean residual min=-0.007553 max=0.016092 Jy/beam ! Clean residual mean=0.000063 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 0.161721 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.161721 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=0.112328Jy sigma=0.000716 ! Fit after self-cal, rms=0.112250Jy sigma=0.000716 ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170131 Jy ! Component: 100 - total flux cleaned = 0.0269832 Jy ! Total flux subtracted in 100 components = 0.0269832 Jy ! Clean residual min=-0.005718 max=0.011060 Jy/beam ! Clean residual mean=0.000039 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.188705 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.188705 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=0.109392Jy sigma=0.000691 ! Fit after self-cal, rms=0.109247Jy sigma=0.000690 ! 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=0.863 mas, bmaj=1.964 mas, bpa=2.331 degrees ! Estimated noise=601.851 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 = 0.00883459 Jy ! Component: 100 - total flux cleaned = 0.013474 Jy ! Component: 150 - total flux cleaned = 0.0159466 Jy ! Component: 200 - total flux cleaned = 0.0161956 Jy ! Total flux subtracted in 200 components = 0.0161956 Jy ! Clean residual min=-0.004736 max=0.005508 Jy/beam ! Clean residual mean=0.000042 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.2049 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.2049 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=0.108577Jy sigma=0.000684 ! Fit after self-cal, rms=0.108558Jy sigma=0.000684 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.21 KP 1.03 ! LA 0.99 MK 1.00 NL 0.99 OV 1.04 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.22 KP 0.96 ! LA 0.98 MK 0.94 NL 1.01 OV 1.07 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.14 KP 0.92 ! LA 1.01 MK 0.98 NL 1.00 OV 1.06 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.12 KP 1.00 ! LA 1.00 MK 1.03 NL 0.98 OV 1.05 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.16 KP 1.00 ! LA 1.00 MK 1.03 NL 0.90 OV 1.07 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.06 KP 0.99 ! LA 1.04 MK 0.99 NL 0.90 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.37 KP 0.99 ! LA 1.05 MK 1.00 NL 0.88 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.19 KP 1.02 ! LA 0.99 MK 1.01 NL 0.89 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.22 KP 1.02 ! LA 1.00 MK 1.02 NL 0.89 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.24 KP 0.98 ! LA 1.00 MK 1.01 NL 0.91 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.18 KP 0.88 ! LA 1.02 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.16 KP 0.97 ! LA 1.02 MK 1.01 NL 0.91 OV 1.06 ! PT 1.00* SC 0.95 ! ! ! Fit before self-cal, rms=0.108558Jy sigma=0.000684 ! Fit after self-cal, rms=0.112159Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8703 mas, bmaj=1.976 mas, bpa=2.115 degrees ! Estimated noise=604 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 = -0.00125657 Jy ! Component: 100 - total flux cleaned = -0.00156444 Jy ! Component: 150 - total flux cleaned = -0.00171478 Jy ! Component: 200 - total flux cleaned = -0.00188549 Jy ! Total flux subtracted in 200 components = -0.00188549 Jy ! Clean residual min=-0.003815 max=0.003609 Jy/beam ! Clean residual mean=0.000022 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.203015 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.203015 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=0.112112Jy sigma=0.000678 ! Fit after self-cal, rms=0.112188Jy sigma=0.000678 ! 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=0.112188Jy sigma=0.000678 ! Fit after self-cal, rms=0.115419Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8678 mas, bmaj=1.977 mas, bpa=2.038 degrees ! Estimated noise=603.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000909948 Jy ! Component: 100 - total flux cleaned = -0.00116418 Jy ! Component: 150 - total flux cleaned = -0.0013738 Jy ! Component: 200 - total flux cleaned = -0.00156929 Jy ! Total flux subtracted in 200 components = -0.00156929 Jy ! Clean residual min=-0.002828 max=0.002700 Jy/beam ! Clean residual mean=0.000020 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.201445 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.201445 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=0.115400Jy sigma=0.000675 ! Fit after self-cal, rms=0.115470Jy sigma=0.000675 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 = -0.000174345 Jy ! Component: 100 - total flux cleaned = -0.000299442 Jy ! Component: 150 - total flux cleaned = -0.000335922 Jy ! Component: 200 - total flux cleaned = -0.000352487 Jy ! Total flux subtracted in 200 components = -0.000352487 Jy ! Clean residual min=-0.002780 max=0.002604 Jy/beam ! Clean residual mean=0.000020 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.201093 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.201093 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=0.115465Jy sigma=0.000674 ! Fit after self-cal, rms=0.115463Jy sigma=0.000674 ! 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=0.115463Jy sigma=0.000674 ! Fit after self-cal, rms=0.117892Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8672 mas, bmaj=1.977 mas, bpa=1.966 degrees ! Estimated noise=603.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611092 Jy ! Component: 100 - total flux cleaned = -0.000809989 Jy ! Component: 150 - total flux cleaned = -0.000873622 Jy ! Component: 200 - total flux cleaned = -0.000892221 Jy ! Total flux subtracted in 200 components = -0.000892221 Jy ! Clean residual min=-0.002393 max=0.002523 Jy/beam ! Clean residual mean=0.000019 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.200201 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.200201 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=0.117883Jy sigma=0.000674 ! Fit after self-cal, rms=0.117920Jy sigma=0.000674 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 (-3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021599 Jy ! Component: 100 - total flux cleaned = 0.00309872 Jy ! Component: 150 - total flux cleaned = 0.00336412 Jy ! Component: 200 - total flux cleaned = 0.00359143 Jy ! Total flux subtracted in 200 components = 0.00359143 Jy ! Clean residual min=-0.002035 max=0.001608 Jy/beam ! Clean residual mean=0.000019 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.203792 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.203792 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=0.117888Jy sigma=0.000674 ! Fit after self-cal, rms=0.117885Jy sigma=0.000674 ! 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=0.117885Jy sigma=0.000674 ! Fit after self-cal, rms=0.118326Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.855 mas, bpa=2.25 degrees ! Estimated noise=752.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053704 Jy ! Component: 100 - total flux cleaned = 0.000535074 Jy ! Component: 150 - total flux cleaned = 0.000584356 Jy ! Component: 200 - total flux cleaned = 0.000629509 Jy ! Total flux subtracted in 200 components = 0.000629509 Jy ! Clean residual min=-0.001782 max=0.001844 Jy/beam ! Clean residual mean=0.000042 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.204422 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.204422 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=0.118323Jy sigma=0.000674 ! Fit after self-cal, rms=0.118329Jy sigma=0.000674 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 = 0.000108223 Jy ! Component: 100 - total flux cleaned = 0.000164082 Jy ! Component: 150 - total flux cleaned = 0.00021523 Jy ! Component: 200 - total flux cleaned = 0.000251054 Jy ! Total flux subtracted in 200 components = 0.000251054 Jy ! Clean residual min=-0.001762 max=0.001842 Jy/beam ! Clean residual mean=0.000042 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.204673 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.204673 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=0.118329Jy sigma=0.000674 ! Fit after self-cal, rms=0.118328Jy sigma=0.000674 ! 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=0.8676 mas, bmaj=1.977 mas, bpa=1.996 degrees ! Estimated noise=602.681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8676 x 1.977 at 1.996 degrees (North through East) ! Clean map min=-0.0017386 max=0.16346 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=0.702 mas, bmaj=1.584 mas, bpa=-0.01896 degrees ! Estimated noise=1039.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12905 Jy ! Component: 100 - total flux cleaned = 0.162883 Jy ! Component: 150 - total flux cleaned = 0.179189 Jy ! Component: 200 - total flux cleaned = 0.187763 Jy ! Total flux subtracted in 200 components = 0.187763 Jy ! Clean residual min=-0.002899 max=0.004415 Jy/beam ! Clean residual mean=0.000020 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.187763 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.187763 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=1.977 mas, bpa=1.996 degrees ! Estimated noise=602.681 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 = 0.00579777 Jy ! Component: 100 - total flux cleaned = 0.0089366 Jy ! Component: 150 - total flux cleaned = 0.0111415 Jy ! Component: 200 - total flux cleaned = 0.0127345 Jy ! Total flux subtracted in 200 components = 0.0127345 Jy ! Clean residual min=-0.002045 max=0.001655 Jy/beam ! Clean residual mean=0.000020 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.200497 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.200497 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.855 mas, bpa=2.25 degrees ! Estimated noise=752.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015399 Jy ! Component: 100 - total flux cleaned = 0.00249351 Jy ! Component: 150 - total flux cleaned = 0.00316099 Jy ! Component: 200 - total flux cleaned = 0.0034381 Jy ! Total flux subtracted in 200 components = 0.0034381 Jy ! Clean residual min=-0.001745 max=0.001820 Jy/beam ! Clean residual mean=0.000044 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.203935 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 = 0.000202188 Jy ! Component: 100 - total flux cleaned = 0.000364058 Jy ! Component: 150 - total flux cleaned = 0.000507498 Jy ! Component: 200 - total flux cleaned = 0.000621576 Jy ! Total flux subtracted in 200 components = 0.000621576 Jy ! Clean residual min=-0.001680 max=0.001838 Jy/beam ! Clean residual mean=0.000044 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.204557 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.204557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=1.977 mas, bpa=1.996 degrees ! Estimated noise=602.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186156 Jy ! Component: 100 - total flux cleaned = 8.17647e-05 Jy ! Component: 150 - total flux cleaned = -6.54239e-06 Jy ! Component: 200 - total flux cleaned = -4.6683e-05 Jy ! Total flux subtracted in 200 components = -4.6683e-05 Jy ! Clean residual min=-0.001729 max=0.001631 Jy/beam ! Clean residual mean=0.000021 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.20451 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.20451 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=0.118332Jy sigma=0.000674 ! Fit after self-cal, rms=0.118323Jy sigma=0.000674 wmodel J1331-2639_X_2017_05_31_pus_map.mod ! Writing 65 model components to file: J1331-2639_X_2017_05_31_pus_map.mod wobs J1331-2639_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1331-2639_X_2017_05_31_pus_uvs.fits wwins J1331-2639_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1331-2639_X_2017_05_31_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 = 6.31496e-05 Jy ! Component: 100 - total flux cleaned = 0.000250605 Jy ! Component: 150 - total flux cleaned = 0.000374844 Jy ! Component: 200 - total flux cleaned = 0.000446566 Jy ! Component: 250 - total flux cleaned = 0.000403165 Jy ! Component: 300 - total flux cleaned = 0.000317322 Jy ! Component: 350 - total flux cleaned = 0.000212918 Jy ! Component: 400 - total flux cleaned = 0.000212926 Jy ! Component: 450 - total flux cleaned = 0.000213503 Jy ! Component: 500 - total flux cleaned = 0.00025186 Jy ! Component: 550 - total flux cleaned = 0.000270291 Jy ! Component: 600 - total flux cleaned = 0.000234153 Jy ! Component: 650 - total flux cleaned = 0.0002166 Jy ! Component: 700 - total flux cleaned = 0.000199488 Jy ! Component: 750 - total flux cleaned = 0.000216314 Jy ! Component: 800 - total flux cleaned = 0.000183094 Jy ! Component: 850 - total flux cleaned = 0.000199404 Jy ! Component: 900 - total flux cleaned = 0.000214936 Jy ! Component: 950 - total flux cleaned = 0.000167207 Jy ! Component: 1000 - total flux cleaned = 0.000182485 Jy ! Component: 1050 - total flux cleaned = 0.00018227 Jy ! Component: 1100 - total flux cleaned = 0.000182071 Jy ! Component: 1150 - total flux cleaned = 0.000166993 Jy ! Component: 1200 - total flux cleaned = 0.00018154 Jy ! Component: 1250 - total flux cleaned = 0.000167054 Jy ! Component: 1300 - total flux cleaned = 0.000166973 Jy ! Component: 1350 - total flux cleaned = 0.000125149 Jy ! Component: 1400 - total flux cleaned = 8.41096e-05 Jy ! Component: 1450 - total flux cleaned = 8.40807e-05 Jy ! Component: 1500 - total flux cleaned = 5.72767e-05 Jy ! Component: 1550 - total flux cleaned = 1.78845e-05 Jy ! Component: 1600 - total flux cleaned = -8.18085e-06 Jy ! Component: 1650 - total flux cleaned = 1.7281e-05 Jy ! Component: 1700 - total flux cleaned = -2.05054e-05 Jy ! Component: 1750 - total flux cleaned = 1.68323e-05 Jy ! Component: 1800 - total flux cleaned = 2.90755e-05 Jy ! Component: 1850 - total flux cleaned = -1.95932e-05 Jy ! Component: 1900 - total flux cleaned = 1.66157e-05 Jy ! Component: 1950 - total flux cleaned = 5.22496e-05 Jy ! Component: 2000 - total flux cleaned = 7.57479e-05 Jy ! Total flux subtracted in 2048 components = 9.88942e-05 Jy ! Clean residual min=-0.000782 max=0.000731 Jy/beam ! Clean residual mean=0.000011 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.204609 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 195 components and 0.204609 Jy ![Exited script file: muppet] wmap "J1331-2639_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8676 x 1.977 at 1.996 degrees (North through East) ! Clean map min=-0.0011261 max=0.16387 Jy/beam ! Writing clean map to FITS file: J1331-2639_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217243 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397719 0.397719 0.795439 1.59088 3.18176 6.36351 12.727 25.454 50.9081 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8676 x 1.977 at 1.996 degrees (North through East) ! Clean map min=-0.0011261 max=0.16387 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 J1331-2639_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:50:37 2019