! Started logfile: J1555-4150_X_2017_10_21_pus_uvs.log on Sat May 11 21:56:38 2019 obs J1555-4150_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1555-4150_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.495402 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1555-4150 ! ! 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 1202 lines of history. ! ! Reading 31032 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 J1555-4150_X_2017_10_21_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 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 398 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 398 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.979807Jy sigma=0.006465 ! Fit after self-cal, rms=0.924445Jy sigma=0.006146 ! 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=0.6991 mas, bmaj=3.407 mas, bpa=-24.5 degrees ! Estimated noise=1791.57 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 = 0.0575934 Jy ! Component: 100 - total flux cleaned = 0.0737222 Jy ! Total flux subtracted in 100 components = 0.0737222 Jy ! Clean residual min=-0.005683 max=0.006655 Jy/beam ! Clean residual mean=-0.000009 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.0737222 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0737222 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=0.114283Jy sigma=0.000680 ! Fit after self-cal, rms=0.113631Jy sigma=0.000677 ! 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=0.9548 mas, bmaj=4.336 mas, bpa=-23.4 degrees ! Estimated noise=619.029 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 = 0.0108514 Jy ! Component: 100 - total flux cleaned = 0.0148418 Jy ! Component: 150 - total flux cleaned = 0.0165732 Jy ! Component: 200 - total flux cleaned = 0.0169333 Jy ! Total flux subtracted in 200 components = 0.0169333 Jy ! Clean residual min=-0.003725 max=0.002461 Jy/beam ! Clean residual mean=0.000012 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0906555 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.0906555 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=0.112639Jy sigma=0.000671 ! Fit after self-cal, rms=0.112591Jy sigma=0.000671 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.98 ! LA 1.06 MK 1.06 NL 0.92 OV 1.04 ! PT 0.86 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.06 ! LA 1.04 MK 1.12 NL 1.03 OV 1.06 ! PT 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 1.06 ! LA 1.05 MK 1.03 NL 0.89 OV 1.02 ! PT 0.85 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.07 ! LA 1.06 MK 1.10 NL 0.96 OV 1.07 ! PT 0.82 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.07 ! LA 1.01 MK 1.05 NL 0.83 OV 1.06 ! PT 0.90 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.03 ! LA 1.09 MK 1.04 NL 0.91 OV 1.03 ! PT 0.88 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.99 ! LA 1.05 MK 1.08 NL 0.95 OV 1.08 ! PT 0.87 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 1.08 MK 1.09 NL 1.00 OV 1.08 ! PT 0.84 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.99 ! LA 1.13 MK 0.99 NL 0.84 OV 1.05 ! PT 0.84 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.02 ! LA 1.03 MK 0.96 NL 0.89 OV 1.05 ! PT 0.83 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.04 ! LA 1.09 MK 0.93 NL 0.87 OV 1.07 ! PT 0.82 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.07 ! LA 1.04 MK 0.86 NL 0.83 OV 1.01 ! PT 0.80 ! ! ! Fit before self-cal, rms=0.112591Jy sigma=0.000671 ! Fit after self-cal, rms=0.107402Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9619 mas, bmaj=4.394 mas, bpa=-23.35 degrees ! Estimated noise=619.563 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 = 0.00014663 Jy ! Component: 100 - total flux cleaned = 0.000147811 Jy ! Component: 150 - total flux cleaned = 0.000135851 Jy ! Component: 200 - total flux cleaned = 0.000113358 Jy ! Total flux subtracted in 200 components = 0.000113358 Jy ! Clean residual min=-0.001440 max=0.001584 Jy/beam ! Clean residual mean=0.000008 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0907689 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0907689 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=0.107398Jy sigma=0.000668 ! Fit after self-cal, rms=0.107457Jy sigma=0.000667 ! 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=0.107457Jy sigma=0.000667 ! Fit after self-cal, rms=0.107444Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=4.405 mas, bpa=-23.34 degrees ! Estimated noise=619.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014656 Jy ! Component: 100 - total flux cleaned = 0.000146206 Jy ! Component: 150 - total flux cleaned = 0.000137558 Jy ! Component: 200 - total flux cleaned = 0.000137365 Jy ! Total flux subtracted in 200 components = 0.000137365 Jy ! Clean residual min=-0.001399 max=0.001903 Jy/beam ! Clean residual mean=0.000014 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0909062 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.0909062 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=0.107442Jy sigma=0.000666 ! Fit after self-cal, rms=0.107571Jy sigma=0.000666 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 = 5.57779e-05 Jy ! Component: 100 - total flux cleaned = 5.57829e-05 Jy ! Component: 150 - total flux cleaned = 5.56205e-05 Jy ! Component: 200 - total flux cleaned = 6.38392e-05 Jy ! Total flux subtracted in 200 components = 6.38392e-05 Jy ! Clean residual min=-0.001578 max=0.001856 Jy/beam ! Clean residual mean=0.000012 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0909701 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 61 components and 0.0909701 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=0.107568Jy sigma=0.000666 ! Fit after self-cal, rms=0.107569Jy sigma=0.000666 ! 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=0.107569Jy sigma=0.000666 ! Fit after self-cal, rms=0.107705Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9611 mas, bmaj=4.4 mas, bpa=-23.37 degrees ! Estimated noise=619.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132208 Jy ! Component: 100 - total flux cleaned = 0.000131978 Jy ! Component: 150 - total flux cleaned = 0.000132156 Jy ! Component: 200 - total flux cleaned = 0.000131879 Jy ! Total flux subtracted in 200 components = 0.000131879 Jy ! Clean residual min=-0.001472 max=0.002055 Jy/beam ! Clean residual mean=0.000015 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0911019 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.091102 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=0.107703Jy sigma=0.000666 ! Fit after self-cal, rms=0.107773Jy sigma=0.000666 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 (-12.6, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170204 Jy ! Component: 100 - total flux cleaned = 0.00179364 Jy ! Component: 150 - total flux cleaned = 0.001795 Jy ! Component: 200 - total flux cleaned = 0.00176927 Jy ! Total flux subtracted in 200 components = 0.00176927 Jy ! Clean residual min=-0.001295 max=0.001498 Jy/beam ! Clean residual mean=0.000015 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0928712 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.0928712 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=0.107738Jy sigma=0.000666 ! Fit after self-cal, rms=0.107733Jy sigma=0.000666 ! Inverting map ! Added new window around map position (7.4, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116287 Jy ! Component: 100 - total flux cleaned = 0.00132874 Jy ! Component: 150 - total flux cleaned = 0.00135931 Jy ! Component: 200 - total flux cleaned = 0.00138547 Jy ! Total flux subtracted in 200 components = 0.00138547 Jy ! Clean residual min=-0.001156 max=0.001300 Jy/beam ! Clean residual mean=0.000014 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0942567 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.0942567 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=0.107701Jy sigma=0.000666 ! Fit after self-cal, rms=0.107715Jy sigma=0.000665 ! 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=0.107715Jy sigma=0.000665 ! Fit after self-cal, rms=0.107186Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=10.76 mas, bpa=-7.759 degrees ! Estimated noise=723.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955582 Jy ! Component: 100 - total flux cleaned = 0.00130611 Jy ! Component: 150 - total flux cleaned = 0.00140933 Jy ! Component: 200 - total flux cleaned = 0.00145333 Jy ! Total flux subtracted in 200 components = 0.00145333 Jy ! Clean residual min=-0.001149 max=0.001417 Jy/beam ! Clean residual mean=0.000023 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.09571 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.09571 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=0.107176Jy sigma=0.000665 ! Fit after self-cal, rms=0.107223Jy sigma=0.000665 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 = 0.000401232 Jy ! Component: 100 - total flux cleaned = 0.000488968 Jy ! Component: 150 - total flux cleaned = 0.000595162 Jy ! Component: 200 - total flux cleaned = 0.000664003 Jy ! Total flux subtracted in 200 components = 0.000664003 Jy ! Clean residual min=-0.001222 max=0.001377 Jy/beam ! Clean residual mean=0.000022 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.096374 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.096374 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=0.107217Jy sigma=0.000665 ! Fit after self-cal, rms=0.107221Jy sigma=0.000665 ! 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=0.957 mas, bmaj=4.388 mas, bpa=-23.51 degrees ! Estimated noise=615.921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 4.388 at -23.51 degrees (North through East) ! Clean map min=-0.0016379 max=0.077333 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=0.7024 mas, bmaj=3.474 mas, bpa=-24.55 degrees ! Estimated noise=1803.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573123 Jy ! Component: 100 - total flux cleaned = 0.0741129 Jy ! Component: 150 - total flux cleaned = 0.0810789 Jy ! Component: 200 - total flux cleaned = 0.084913 Jy ! Total flux subtracted in 200 components = 0.084913 Jy ! Clean residual min=-0.004015 max=0.003807 Jy/beam ! Clean residual mean=0.000005 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.084913 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.084913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.957 mas, bmaj=4.388 mas, bpa=-23.51 degrees ! Estimated noise=615.921 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 = 0.00555643 Jy ! Component: 100 - total flux cleaned = 0.00810982 Jy ! Component: 150 - total flux cleaned = 0.00937184 Jy ! Component: 200 - total flux cleaned = 0.0103641 Jy ! Total flux subtracted in 200 components = 0.0103641 Jy ! Clean residual min=-0.001668 max=0.001599 Jy/beam ! Clean residual mean=0.000014 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0952771 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.0952771 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=2.95 mas, bmaj=10.76 mas, bpa=-7.759 degrees ! Estimated noise=723.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897582 Jy ! Component: 100 - total flux cleaned = 0.000959447 Jy ! Component: 150 - total flux cleaned = 0.000986061 Jy ! Component: 200 - total flux cleaned = 0.00103459 Jy ! Total flux subtracted in 200 components = 0.00103459 Jy ! Clean residual min=-0.001423 max=0.001587 Jy/beam ! Clean residual mean=0.000023 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0963117 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 = 4.41186e-05 Jy ! Component: 100 - total flux cleaned = 8.43911e-05 Jy ! Component: 150 - total flux cleaned = 0.000158202 Jy ! Component: 200 - total flux cleaned = 0.000242011 Jy ! Total flux subtracted in 200 components = 0.000242011 Jy ! Clean residual min=-0.001320 max=0.001450 Jy/beam ! Clean residual mean=0.000023 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0965537 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.0965537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.957 mas, bmaj=4.388 mas, bpa=-23.51 degrees ! Estimated noise=615.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144758 Jy ! Component: 100 - total flux cleaned = 0.000260077 Jy ! Component: 150 - total flux cleaned = 0.000292702 Jy ! Component: 200 - total flux cleaned = 0.000293391 Jy ! Total flux subtracted in 200 components = 0.000293391 Jy ! Clean residual min=-0.001343 max=0.001427 Jy/beam ! Clean residual mean=0.000015 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.096847 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.096847 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=0.107214Jy sigma=0.000665 ! Fit after self-cal, rms=0.107244Jy sigma=0.000665 wmodel J1555-4150_X_2017_10_21_pus_map.mod ! Writing 104 model components to file: J1555-4150_X_2017_10_21_pus_map.mod wobs J1555-4150_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1555-4150_X_2017_10_21_pus_uvs.fits wwins J1555-4150_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J1555-4150_X_2017_10_21_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 = 0.000166869 Jy ! Component: 100 - total flux cleaned = 0.00036512 Jy ! Component: 150 - total flux cleaned = 0.000445532 Jy ! Component: 200 - total flux cleaned = 0.000336789 Jy ! Component: 250 - total flux cleaned = 0.000251739 Jy ! Component: 300 - total flux cleaned = 0.000219538 Jy ! Component: 350 - total flux cleaned = 0.000128697 Jy ! Component: 400 - total flux cleaned = 9.99461e-05 Jy ! Component: 450 - total flux cleaned = 4.38613e-05 Jy ! Component: 500 - total flux cleaned = -2.29644e-05 Jy ! Component: 550 - total flux cleaned = -4.90669e-05 Jy ! Component: 600 - total flux cleaned = -7.42188e-05 Jy ! Component: 650 - total flux cleaned = -6.21308e-05 Jy ! Component: 700 - total flux cleaned = -3.91333e-05 Jy ! Component: 750 - total flux cleaned = -1.66617e-05 Jy ! Component: 800 - total flux cleaned = 2.76451e-05 Jy ! Component: 850 - total flux cleaned = 7.09173e-05 Jy ! Component: 900 - total flux cleaned = 0.00012365 Jy ! Component: 950 - total flux cleaned = 0.000144482 Jy ! Component: 1000 - total flux cleaned = 0.000164861 Jy ! Component: 1050 - total flux cleaned = 0.00021458 Jy ! Component: 1100 - total flux cleaned = 0.000263075 Jy ! Component: 1150 - total flux cleaned = 0.000301062 Jy ! Component: 1200 - total flux cleaned = 0.00030104 Jy ! Component: 1250 - total flux cleaned = 0.000337668 Jy ! Component: 1300 - total flux cleaned = 0.000346668 Jy ! Component: 1350 - total flux cleaned = 0.000382025 Jy ! Component: 1400 - total flux cleaned = 0.000390817 Jy ! Component: 1450 - total flux cleaned = 0.000390581 Jy ! Component: 1500 - total flux cleaned = 0.000373866 Jy ! Component: 1550 - total flux cleaned = 0.000373918 Jy ! Component: 1600 - total flux cleaned = 0.000414621 Jy ! Component: 1650 - total flux cleaned = 0.000422442 Jy ! Component: 1700 - total flux cleaned = 0.000398766 Jy ! Component: 1750 - total flux cleaned = 0.000414464 Jy ! Component: 1800 - total flux cleaned = 0.000453062 Jy ! Component: 1850 - total flux cleaned = 0.000437761 Jy ! Component: 1900 - total flux cleaned = 0.000475398 Jy ! Component: 1950 - total flux cleaned = 0.000497729 Jy ! Component: 2000 - total flux cleaned = 0.000512509 Jy ! Total flux subtracted in 2048 components = 0.000534289 Jy ! Clean residual min=-0.000399 max=0.000390 Jy/beam ! Clean residual mean=0.000005 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0973813 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 238 components and 0.0973812 Jy ![Exited script file: muppet] wmap "J1555-4150_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 4.388 at -23.51 degrees (North through East) ! Clean map min=-0.0013085 max=0.076538 Jy/beam ! Writing clean map to FITS file: J1555-4150_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0765376 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147889 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579672 0.579672 1.15934 2.31869 4.63737 9.27475 18.5495 37.099 74.198 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 4.388 at -23.51 degrees (North through East) ! Clean map min=-0.0013085 max=0.076538 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 J1555-4150_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:56:40 2019