! Started logfile: J1305-2850_X_2017_05_27_pus_uvs.log on Fri May 3 10:36:18 2019 obs J1305-2850_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1305-2850_X_2017_05_27_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967836 visibilities/baseline/integration-bin. ! Found source: J1305-2850 ! ! 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 1033 lines of history. ! ! Reading 39720 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 J1305-2850_X_2017_05_27_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810552Jy sigma=0.005495 ! Fit after self-cal, rms=0.773832Jy sigma=0.005222 ! 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=0.6594 mas, bmaj=1.697 mas, bpa=-1.826 degrees ! Estimated noise=1374.11 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 = 0.179308 Jy ! Component: 100 - total flux cleaned = 0.220561 Jy ! Total flux subtracted in 100 components = 0.220561 Jy ! Clean residual min=-0.006930 max=0.016527 Jy/beam ! Clean residual mean=-0.000137 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.220561 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.220561 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=0.128419Jy sigma=0.000719 ! Fit after self-cal, rms=0.128424Jy sigma=0.000719 ! Inverting map ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190982 Jy ! Component: 100 - total flux cleaned = 0.0317133 Jy ! Total flux subtracted in 100 components = 0.0317133 Jy ! Clean residual min=-0.006035 max=0.010543 Jy/beam ! Clean residual mean=-0.000077 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.252275 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.252275 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=0.124355Jy sigma=0.000675 ! Fit after self-cal, rms=0.124201Jy sigma=0.000674 ! 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=0.8372 mas, bmaj=2.06 mas, bpa=-1.572 degrees ! Estimated noise=536.318 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, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153385 Jy ! Component: 100 - total flux cleaned = 0.0239365 Jy ! Component: 150 - total flux cleaned = 0.0291755 Jy ! Component: 200 - total flux cleaned = 0.0324539 Jy ! Total flux subtracted in 200 components = 0.0324539 Jy ! Clean residual min=-0.004217 max=0.007342 Jy/beam ! Clean residual mean=-0.000003 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.284729 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.284728 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=0.122526Jy sigma=0.000656 ! Fit after self-cal, rms=0.122400Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.23 KP 0.98 ! LA 0.95 MK 0.99 NL 1.05 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.11 KP 0.98 ! LA 0.96 MK 0.98 NL 1.01 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.15 KP 0.99 ! LA 1.00 MK 1.01 NL 1.01 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.14 KP 0.99 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.08 KP 0.99 ! LA 0.98 MK 1.02 NL 1.01 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.14 KP 0.98 ! LA 0.99 MK 1.00 NL 1.01 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.09 KP 1.00 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.17 KP 0.98 ! LA 0.94 MK 1.00 NL 1.01 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.13 KP 0.98 ! LA 0.98 MK 1.06 NL 1.04 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.08 KP 1.01 ! LA 0.99 MK 1.00 NL 1.13 OV 1.00 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.17 KP 0.98 ! LA 0.98 MK 0.99 NL 1.01 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.17 KP 0.95 ! LA 0.97 MK 0.97 NL 1.00 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.122400Jy sigma=0.000654 ! Fit after self-cal, rms=0.128091Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8417 mas, bmaj=2.061 mas, bpa=-1.285 degrees ! Estimated noise=534.319 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 (3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302033 Jy ! Component: 100 - total flux cleaned = 0.00394177 Jy ! Component: 150 - total flux cleaned = 0.00467148 Jy ! Component: 200 - total flux cleaned = 0.00513459 Jy ! Total flux subtracted in 200 components = 0.00513459 Jy ! Clean residual min=-0.002857 max=0.002832 Jy/beam ! Clean residual mean=0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.289863 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 95 components and 0.289863 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=0.127815Jy sigma=0.000647 ! Fit after self-cal, rms=0.127881Jy sigma=0.000647 ! 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=0.127881Jy sigma=0.000647 ! Fit after self-cal, rms=0.136611Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8434 mas, bmaj=2.066 mas, bpa=-1.351 degrees ! Estimated noise=534.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166534 Jy ! Component: 100 - total flux cleaned = 0.0020043 Jy ! Component: 150 - total flux cleaned = 0.00206873 Jy ! Component: 200 - total flux cleaned = 0.00209719 Jy ! Total flux subtracted in 200 components = 0.00209719 Jy ! Clean residual min=-0.001408 max=0.001532 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.29196 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.29196 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=0.136584Jy sigma=0.000643 ! Fit after self-cal, rms=0.136659Jy sigma=0.000643 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 = 0.000591807 Jy ! Component: 100 - total flux cleaned = 0.000641558 Jy ! Component: 150 - total flux cleaned = 0.000687327 Jy ! Component: 200 - total flux cleaned = 0.000730772 Jy ! Total flux subtracted in 200 components = 0.000730772 Jy ! Clean residual min=-0.001387 max=0.001479 Jy/beam ! Clean residual mean=0.000005 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.292691 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.292691 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=0.136649Jy sigma=0.000643 ! Fit after self-cal, rms=0.136649Jy sigma=0.000643 ! 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=0.136649Jy sigma=0.000643 ! Fit after self-cal, rms=0.137934Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8436 mas, bmaj=2.068 mas, bpa=-1.334 degrees ! Estimated noise=534.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405036 Jy ! Component: 100 - total flux cleaned = 0.000429981 Jy ! Component: 150 - total flux cleaned = 0.000475984 Jy ! Component: 200 - total flux cleaned = 0.000518645 Jy ! Total flux subtracted in 200 components = 0.000518645 Jy ! Clean residual min=-0.001344 max=0.001417 Jy/beam ! Clean residual mean=0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.29321 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.29321 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=0.137925Jy sigma=0.000643 ! Fit after self-cal, rms=0.137932Jy sigma=0.000643 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 = 0.000164909 Jy ! Component: 100 - total flux cleaned = 0.000164846 Jy ! Component: 150 - total flux cleaned = 0.0001836 Jy ! Component: 200 - total flux cleaned = 0.000201711 Jy ! Total flux subtracted in 200 components = 0.000201711 Jy ! Clean residual min=-0.001304 max=0.001371 Jy/beam ! Clean residual mean=0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.293411 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.293411 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=0.137925Jy sigma=0.000643 ! Fit after self-cal, rms=0.137925Jy sigma=0.000643 ! 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=0.137925Jy sigma=0.000643 ! Fit after self-cal, rms=0.138192Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=5.588 mas, bpa=1.29 degrees ! Estimated noise=653.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614664 Jy ! Component: 100 - total flux cleaned = 0.000699285 Jy ! Component: 150 - total flux cleaned = 0.000689137 Jy ! Component: 200 - total flux cleaned = 0.000689261 Jy ! Total flux subtracted in 200 components = 0.000689261 Jy ! Clean residual min=-0.001386 max=0.001488 Jy/beam ! Clean residual mean=0.000009 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.294101 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 0.294101 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=0.138190Jy sigma=0.000643 ! Fit after self-cal, rms=0.138191Jy sigma=0.000643 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 = 7.19861e-05 Jy ! Component: 100 - total flux cleaned = 8.1732e-05 Jy ! Component: 150 - total flux cleaned = 8.18167e-05 Jy ! Component: 200 - total flux cleaned = 8.16954e-05 Jy ! Total flux subtracted in 200 components = 8.16954e-05 Jy ! Clean residual min=-0.001379 max=0.001481 Jy/beam ! Clean residual mean=0.000009 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.294182 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 146 components and 0.294182 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=0.138189Jy sigma=0.000643 ! Fit after self-cal, rms=0.138188Jy sigma=0.000643 ! 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=0.8436 mas, bmaj=2.068 mas, bpa=-1.32 degrees ! Estimated noise=534.687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8436 x 2.068 at -1.32 degrees (North through East) ! Clean map min=-0.00129 max=0.23385 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=0.6621 mas, bmaj=1.696 mas, bpa=-1.563 degrees ! Estimated noise=1376.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179337 Jy ! Component: 100 - total flux cleaned = 0.220807 Jy ! Component: 150 - total flux cleaned = 0.240112 Jy ! Component: 200 - total flux cleaned = 0.252448 Jy ! Total flux subtracted in 200 components = 0.252448 Jy ! Clean residual min=-0.004018 max=0.006791 Jy/beam ! Clean residual mean=-0.000073 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.252448 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.252448 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8436 mas, bmaj=2.068 mas, bpa=-1.32 degrees ! Estimated noise=534.687 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 = 0.0136212 Jy ! Component: 100 - total flux cleaned = 0.0214606 Jy ! Component: 150 - total flux cleaned = 0.0267031 Jy ! Component: 200 - total flux cleaned = 0.030474 Jy ! Total flux subtracted in 200 components = 0.030474 Jy ! Clean residual min=-0.001771 max=0.002612 Jy/beam ! Clean residual mean=-0.000019 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.282922 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 0.282922 Jy ! Inverting map ! Added new window around map position (5.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029387 Jy ! Component: 100 - total flux cleaned = 0.00510065 Jy ! Component: 150 - total flux cleaned = 0.00675366 Jy ! Component: 200 - total flux cleaned = 0.00804267 Jy ! Total flux subtracted in 200 components = 0.00804267 Jy ! Clean residual min=-0.001428 max=0.001198 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.290965 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 99 components and 0.290965 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=2.334 mas, bmaj=5.588 mas, bpa=1.29 degrees ! Estimated noise=653.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153738 Jy ! Component: 100 - total flux cleaned = 0.00252451 Jy ! Component: 150 - total flux cleaned = 0.00310199 Jy ! Component: 200 - total flux cleaned = 0.00333217 Jy ! Total flux subtracted in 200 components = 0.00333217 Jy ! Clean residual min=-0.001300 max=0.001307 Jy/beam ! Clean residual mean=0.000011 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.294297 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 = 0.000187797 Jy ! Component: 100 - total flux cleaned = 0.000315057 Jy ! Component: 150 - total flux cleaned = 0.000422997 Jy ! Component: 200 - total flux cleaned = 0.000514849 Jy ! Total flux subtracted in 200 components = 0.000514849 Jy ! Clean residual min=-0.001307 max=0.001219 Jy/beam ! Clean residual mean=0.000013 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.294812 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 135 components and 0.294812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8436 mas, bmaj=2.068 mas, bpa=-1.32 degrees ! Estimated noise=534.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044881 Jy ! Component: 100 - total flux cleaned = -0.000449013 Jy ! Component: 150 - total flux cleaned = -0.000403884 Jy ! Component: 200 - total flux cleaned = -0.000341638 Jy ! Total flux subtracted in 200 components = -0.000341638 Jy ! Clean residual min=-0.001326 max=0.001273 Jy/beam ! Clean residual mean=0.000006 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.29447 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.29447 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=0.138174Jy sigma=0.000643 ! Fit after self-cal, rms=0.138165Jy sigma=0.000643 wmodel J1305-2850_X_2017_05_27_pus_map.mod ! Writing 150 model components to file: J1305-2850_X_2017_05_27_pus_map.mod wobs J1305-2850_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1305-2850_X_2017_05_27_pus_uvs.fits wwins J1305-2850_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J1305-2850_X_2017_05_27_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 = -0.000121198 Jy ! Component: 100 - total flux cleaned = -0.000206325 Jy ! Component: 150 - total flux cleaned = -0.000226391 Jy ! Component: 200 - total flux cleaned = -0.000227049 Jy ! Component: 250 - total flux cleaned = -0.000154426 Jy ! Component: 300 - total flux cleaned = -4.88298e-05 Jy ! Component: 350 - total flux cleaned = -1.4727e-05 Jy ! Component: 400 - total flux cleaned = 6.8977e-05 Jy ! Component: 450 - total flux cleaned = 0.000117715 Jy ! Component: 500 - total flux cleaned = 0.0002291 Jy ! Component: 550 - total flux cleaned = 0.000306596 Jy ! Component: 600 - total flux cleaned = 0.000367175 Jy ! Component: 650 - total flux cleaned = 0.000455931 Jy ! Component: 700 - total flux cleaned = 0.000571775 Jy ! Component: 750 - total flux cleaned = 0.000614401 Jy ! Component: 800 - total flux cleaned = 0.000670459 Jy ! Component: 850 - total flux cleaned = 0.000697876 Jy ! Component: 900 - total flux cleaned = 0.000684186 Jy ! Component: 950 - total flux cleaned = 0.000737478 Jy ! Component: 1000 - total flux cleaned = 0.000736934 Jy ! Component: 1050 - total flux cleaned = 0.000736669 Jy ! Component: 1100 - total flux cleaned = 0.000749436 Jy ! Component: 1150 - total flux cleaned = 0.000723808 Jy ! Component: 1200 - total flux cleaned = 0.000711415 Jy ! Component: 1250 - total flux cleaned = 0.00071137 Jy ! Component: 1300 - total flux cleaned = 0.000698866 Jy ! Component: 1350 - total flux cleaned = 0.000698776 Jy ! Component: 1400 - total flux cleaned = 0.000698878 Jy ! Component: 1450 - total flux cleaned = 0.000687115 Jy ! Component: 1500 - total flux cleaned = 0.000675508 Jy ! Component: 1550 - total flux cleaned = 0.000698721 Jy ! Component: 1600 - total flux cleaned = 0.000687078 Jy ! Component: 1650 - total flux cleaned = 0.00061899 Jy ! Component: 1700 - total flux cleaned = 0.000619242 Jy ! Component: 1750 - total flux cleaned = 0.000641473 Jy ! Component: 1800 - total flux cleaned = 0.000608481 Jy ! Component: 1850 - total flux cleaned = 0.000619438 Jy ! Component: 1900 - total flux cleaned = 0.000608496 Jy ! Component: 1950 - total flux cleaned = 0.000597849 Jy ! Component: 2000 - total flux cleaned = 0.000566193 Jy ! Total flux subtracted in 2048 components = 0.000555689 Jy ! Clean residual min=-0.000798 max=0.000552 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.295026 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 293 components and 0.295026 Jy ![Exited script file: muppet] wmap "J1305-2850_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8436 x 2.068 at -1.32 degrees (North through East) ! Clean map min=-0.0010032 max=0.23312 Jy/beam ! Writing clean map to FITS file: J1305-2850_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.233124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252547 0.252547 0.505094 1.01019 2.02038 4.04075 8.08151 16.163 32.326 64.652 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.233 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8436 x 2.068 at -1.32 degrees (North through East) ! Clean map min=-0.0010032 max=0.23312 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 J1305-2850_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:36:21 2019