! Started logfile: J2054-2016_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:23 2019 obs J2054-2016_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2054-2016_X_2017_04_28_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871053 visibilities/baseline/integration-bin. ! Found source: J2054-2016 ! ! 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 907 lines of history. ! ! Reading 35748 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 J2054-2016_X_2017_04_28_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891244Jy sigma=0.007388 ! Fit after self-cal, rms=0.883330Jy sigma=0.007325 ! 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=0.634 mas, bmaj=1.722 mas, bpa=-4.455 degrees ! Estimated noise=742.056 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 = 0.0939651 Jy ! Component: 100 - total flux cleaned = 0.114456 Jy ! Total flux subtracted in 100 components = 0.114456 Jy ! Clean residual min=-0.002420 max=0.005721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.114456 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.114456 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=0.087455Jy sigma=0.000657 ! Fit after self-cal, rms=0.087450Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447392 Jy ! Component: 100 - total flux cleaned = 0.00568513 Jy ! Total flux subtracted in 100 components = 0.00568513 Jy ! Clean residual min=-0.002268 max=0.002956 Jy/beam ! Clean residual mean=0.000004 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.120141 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.120141 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=0.087213Jy sigma=0.000655 ! Fit after self-cal, rms=0.087213Jy sigma=0.000655 ! 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=0.7785 mas, bmaj=1.988 mas, bpa=-2.068 degrees ! Estimated noise=460.176 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272006 Jy ! Component: 100 - total flux cleaned = 0.00400286 Jy ! Component: 150 - total flux cleaned = 0.00431077 Jy ! Component: 200 - total flux cleaned = 0.00431339 Jy ! Total flux subtracted in 200 components = 0.00431339 Jy ! Clean residual min=-0.001561 max=0.001711 Jy/beam ! Clean residual mean=0.000008 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.124454 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.124454 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=0.087133Jy sigma=0.000654 ! Fit after self-cal, rms=0.087116Jy 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 0.95 FD 1.00 HN 1.02 KP 1.02 ! LA 1.02 MK 0.99 NL 1.02 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.06 ! LA 0.97 MK 0.98 NL 1.03 OV 0.97 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 1.00 ! LA 0.94 MK 0.97 NL 1.05 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.96 KP 1.00 ! LA 1.04 MK 1.02 NL 0.96 OV 1.03 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 1.02 ! LA 0.98 MK 1.03 NL 1.01 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 1.01 ! LA 0.97 MK 1.00 NL 1.04 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.02 KP 0.97 ! LA 0.99 MK 1.03 NL 1.05 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.07 KP 1.00 ! LA 0.97 MK 0.97 NL 1.00 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.07 KP 0.98 ! LA 1.07 MK 0.96 NL 1.02 OV 0.96 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 1.01 ! LA 1.03 MK 0.99 NL 1.02 OV 0.96 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 1.01 ! LA 0.99 MK 0.99 NL 1.05 OV 0.98 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.06 KP 1.00 ! LA 1.17 MK 1.02 NL 1.02 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.087116Jy sigma=0.000654 ! Fit after self-cal, rms=0.086902Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7772 mas, bmaj=1.981 mas, bpa=-1.925 degrees ! Estimated noise=458.898 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 = 0.000362679 Jy ! Component: 100 - total flux cleaned = 0.000319944 Jy ! Component: 150 - total flux cleaned = 0.000283564 Jy ! Component: 200 - total flux cleaned = 0.000268312 Jy ! Total flux subtracted in 200 components = 0.000268312 Jy ! Clean residual min=-0.001200 max=0.001182 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.124722 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.124722 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=0.086892Jy sigma=0.000652 ! Fit after self-cal, rms=0.086902Jy sigma=0.000652 ! 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=0.086902Jy sigma=0.000652 ! Fit after self-cal, rms=0.086875Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7766 mas, bmaj=1.98 mas, bpa=-1.873 degrees ! Estimated noise=458.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268373 Jy ! Component: 100 - total flux cleaned = 0.000268196 Jy ! Component: 150 - total flux cleaned = 0.000256881 Jy ! Component: 200 - total flux cleaned = 0.000236191 Jy ! Total flux subtracted in 200 components = 0.000236191 Jy ! Clean residual min=-0.001060 max=0.001060 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.124959 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.124959 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=0.086871Jy sigma=0.000652 ! Fit after self-cal, rms=0.086874Jy sigma=0.000652 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 = 4.15616e-05 Jy ! Component: 100 - total flux cleaned = 3.11893e-05 Jy ! Component: 150 - total flux cleaned = 3.85922e-06 Jy ! Component: 200 - total flux cleaned = -4.31033e-06 Jy ! Total flux subtracted in 200 components = -4.31033e-06 Jy ! Clean residual min=-0.001070 max=0.001070 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.124954 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.124954 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=0.086871Jy sigma=0.000652 ! Fit after self-cal, rms=0.086871Jy sigma=0.000652 ! 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=0.086871Jy sigma=0.000652 ! Fit after self-cal, rms=0.086904Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7762 mas, bmaj=1.98 mas, bpa=-1.84 degrees ! Estimated noise=458.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135818 Jy ! Component: 100 - total flux cleaned = 0.00018553 Jy ! Component: 150 - total flux cleaned = 0.000210779 Jy ! Component: 200 - total flux cleaned = 0.000210952 Jy ! Total flux subtracted in 200 components = 0.000210952 Jy ! Clean residual min=-0.001040 max=0.001087 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.125165 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.125165 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=0.086902Jy sigma=0.000652 ! Fit after self-cal, rms=0.086905Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.97581e-05 Jy ! Component: 100 - total flux cleaned = 1.29466e-05 Jy ! Component: 150 - total flux cleaned = 1.29067e-05 Jy ! Component: 200 - total flux cleaned = 6.57283e-06 Jy ! Total flux subtracted in 200 components = 6.57283e-06 Jy ! Clean residual min=-0.001043 max=0.001091 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.125172 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.125172 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=0.086904Jy sigma=0.000652 ! Fit after self-cal, rms=0.086903Jy sigma=0.000652 ! 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=0.086903Jy sigma=0.000652 ! Fit after self-cal, rms=0.086928Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=4.395 mas, bpa=2.962 degrees ! Estimated noise=614.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018787 Jy ! Component: 100 - total flux cleaned = 0.000242869 Jy ! Component: 150 - total flux cleaned = 0.000265855 Jy ! Component: 200 - total flux cleaned = 0.00028002 Jy ! Total flux subtracted in 200 components = 0.00028002 Jy ! Clean residual min=-0.001199 max=0.001331 Jy/beam ! Clean residual mean=0.000005 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.125452 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.125452 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=0.086929Jy sigma=0.000652 ! Fit after self-cal, rms=0.086930Jy sigma=0.000652 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 = 6.70212e-05 Jy ! Component: 100 - total flux cleaned = 7.31373e-05 Jy ! Component: 150 - total flux cleaned = 7.31459e-05 Jy ! Component: 200 - total flux cleaned = 7.29638e-05 Jy ! Total flux subtracted in 200 components = 7.29638e-05 Jy ! Clean residual min=-0.001166 max=0.001320 Jy/beam ! Clean residual mean=0.000005 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.125525 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 0.125525 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=0.086931Jy sigma=0.000652 ! Fit after self-cal, rms=0.086931Jy sigma=0.000652 ! 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=0.7761 mas, bmaj=1.98 mas, bpa=-1.836 degrees ! Estimated noise=458.956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7761 x 1.98 at -1.836 degrees (North through East) ! Clean map min=-0.00094922 max=0.11985 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=0.6337 mas, bmaj=1.717 mas, bpa=-4.214 degrees ! Estimated noise=740.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0937066 Jy ! Component: 100 - total flux cleaned = 0.114141 Jy ! Component: 150 - total flux cleaned = 0.11907 Jy ! Component: 200 - total flux cleaned = 0.121512 Jy ! Total flux subtracted in 200 components = 0.121512 Jy ! Clean residual min=-0.002055 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.121512 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.121512 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7761 mas, bmaj=1.98 mas, bpa=-1.836 degrees ! Estimated noise=458.956 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 = 0.00182927 Jy ! Component: 100 - total flux cleaned = 0.0028499 Jy ! Component: 150 - total flux cleaned = 0.00352301 Jy ! Component: 200 - total flux cleaned = 0.00368367 Jy ! Total flux subtracted in 200 components = 0.00368367 Jy ! Clean residual min=-0.001029 max=0.001105 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.125195 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.125195 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=2.047 mas, bmaj=4.395 mas, bpa=2.962 degrees ! Estimated noise=614.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280429 Jy ! Component: 100 - total flux cleaned = 0.000403803 Jy ! Component: 150 - total flux cleaned = 0.000403425 Jy ! Component: 200 - total flux cleaned = 0.000413784 Jy ! Total flux subtracted in 200 components = 0.000413784 Jy ! Clean residual min=-0.001172 max=0.001275 Jy/beam ! Clean residual mean=0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.125609 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 = 7.57394e-07 Jy ! Component: 100 - total flux cleaned = 9.09968e-07 Jy ! Component: 150 - total flux cleaned = 1.02152e-06 Jy ! Component: 200 - total flux cleaned = 1.19015e-06 Jy ! Total flux subtracted in 200 components = 1.19015e-06 Jy ! Clean residual min=-0.001157 max=0.001282 Jy/beam ! Clean residual mean=0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.12561 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.12561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7761 mas, bmaj=1.98 mas, bpa=-1.836 degrees ! Estimated noise=458.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.35728e-05 Jy ! Component: 100 - total flux cleaned = -2.11959e-06 Jy ! Component: 150 - total flux cleaned = -5.21955e-05 Jy ! Component: 200 - total flux cleaned = -9.82051e-05 Jy ! Total flux subtracted in 200 components = -9.82051e-05 Jy ! Clean residual min=-0.001055 max=0.001087 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.125512 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.125512 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=0.086934Jy sigma=0.000652 ! Fit after self-cal, rms=0.086935Jy sigma=0.000652 wmodel J2054-2016_X_2017_04_28_pus_map.mod ! Writing 62 model components to file: J2054-2016_X_2017_04_28_pus_map.mod wobs J2054-2016_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2054-2016_X_2017_04_28_pus_uvs.fits wwins J2054-2016_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J2054-2016_X_2017_04_28_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 = 0.000260562 Jy ! Component: 100 - total flux cleaned = 0.000461346 Jy ! Component: 150 - total flux cleaned = 0.000513485 Jy ! Component: 200 - total flux cleaned = 0.000513398 Jy ! Component: 250 - total flux cleaned = 0.000481734 Jy ! Component: 300 - total flux cleaned = 0.000466298 Jy ! Component: 350 - total flux cleaned = 0.000436657 Jy ! Component: 400 - total flux cleaned = 0.000407373 Jy ! Component: 450 - total flux cleaned = 0.00033687 Jy ! Component: 500 - total flux cleaned = 0.000295594 Jy ! Component: 550 - total flux cleaned = 0.000215035 Jy ! Component: 600 - total flux cleaned = 0.000149781 Jy ! Component: 650 - total flux cleaned = 0.000124289 Jy ! Component: 700 - total flux cleaned = 7.37366e-05 Jy ! Component: 750 - total flux cleaned = 2.42316e-05 Jy ! Component: 800 - total flux cleaned = 2.51066e-07 Jy ! Component: 850 - total flux cleaned = -1.15545e-05 Jy ! Component: 900 - total flux cleaned = -4.64818e-05 Jy ! Component: 950 - total flux cleaned = -8.07307e-05 Jy ! Component: 1000 - total flux cleaned = -0.000102935 Jy ! Component: 1050 - total flux cleaned = -0.000124989 Jy ! Component: 1100 - total flux cleaned = -0.000146737 Jy ! Component: 1150 - total flux cleaned = -0.00018952 Jy ! Component: 1200 - total flux cleaned = -0.000189489 Jy ! Component: 1250 - total flux cleaned = -0.000210384 Jy ! Component: 1300 - total flux cleaned = -0.000261819 Jy ! Component: 1350 - total flux cleaned = -0.000272055 Jy ! Component: 1400 - total flux cleaned = -0.000282186 Jy ! Component: 1450 - total flux cleaned = -0.00032169 Jy ! Component: 1500 - total flux cleaned = -0.000331549 Jy ! Component: 1550 - total flux cleaned = -0.000321828 Jy ! Component: 1600 - total flux cleaned = -0.0003408 Jy ! Component: 1650 - total flux cleaned = -0.000331265 Jy ! Component: 1700 - total flux cleaned = -0.000312569 Jy ! Component: 1750 - total flux cleaned = -0.000285239 Jy ! Component: 1800 - total flux cleaned = -0.00028539 Jy ! Component: 1850 - total flux cleaned = -0.000303302 Jy ! Component: 1900 - total flux cleaned = -0.000285666 Jy ! Component: 1950 - total flux cleaned = -0.000277058 Jy ! Component: 2000 - total flux cleaned = -0.000285702 Jy ! Total flux subtracted in 2048 components = -0.000285604 Jy ! Clean residual min=-0.000439 max=0.000495 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.125226 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 211 components and 0.125226 Jy ![Exited script file: muppet] wmap "J2054-2016_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7761 x 1.98 at -1.836 degrees (North through East) ! Clean map min=-0.00083639 max=0.11953 Jy/beam ! Writing clean map to FITS file: J2054-2016_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.393902 0.393902 0.787804 1.57561 3.15122 6.30243 12.6049 25.2097 50.4195 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7761 x 1.98 at -1.836 degrees (North through East) ! Clean map min=-0.00083639 max=0.11953 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 J2054-2016_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:25 2019