! Started logfile: J2325-4051_X_2017_01_21_pus_uvs.log on Sun May 5 15:34:02 2019 obs J2325-4051_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2325-4051_X_2017_01_21_pus_uva.fits ! AN table 1: 102 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.126634 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2325-4051 ! ! 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 1086 lines of history. ! ! Reading 5580 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 J2325-4051_X_2017_01_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 909 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 747 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 909 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 868 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 912 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 909 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 909 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 918 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 918 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 884 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 702 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 891 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920654Jy sigma=0.005280 ! Fit after self-cal, rms=0.864346Jy sigma=0.004676 ! 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=0.6508 mas, bmaj=2.543 mas, bpa=-9.859 degrees ! Estimated noise=8992.65 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103899 Jy ! Component: 100 - total flux cleaned = 0.097635 Jy ! Total flux subtracted in 100 components = 0.097635 Jy ! Clean residual min=-0.029863 max=0.029440 Jy/beam ! Clean residual mean=-0.000430 rms=0.010965 Jy/beam ! Combined flux in latest and established models = 0.097635 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.097635 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=0.234827Jy sigma=0.000563 ! Fit after self-cal, rms=0.233130Jy sigma=0.000563 ! 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=0.6862 mas, bmaj=2.968 mas, bpa=-14.56 degrees ! Estimated noise=5906.97 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 = 0.0119798 Jy ! Component: 100 - total flux cleaned = 0.0119702 Jy ! Component: 150 - total flux cleaned = 0.0106431 Jy ! Component: 200 - total flux cleaned = 0.00883026 Jy ! Total flux subtracted in 200 components = 0.00883026 Jy ! Clean residual min=-0.009266 max=0.009339 Jy/beam ! Clean residual mean=-0.000211 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.106465 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.106465 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=0.223687Jy sigma=0.000535 ! Fit after self-cal, rms=0.221097Jy sigma=0.000531 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.90 ! MK 1.07 NL 1.00* OV 0.66 PT 0.86 ! SC 0.81 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.74 ! MK 0.56 NL 1.00* OV 0.53 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.05 ! MK 1.04 NL 1.00* OV 0.82 PT 1.01 ! SC 0.90 ! ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Fit before self-cal, rms=0.221097Jy sigma=0.000531 ! Fit after self-cal, rms=0.208374Jy sigma=0.000526 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6948 mas, bmaj=3.645 mas, bpa=-18.3 degrees ! Estimated noise=9871.89 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 = 0.00187808 Jy ! Component: 100 - total flux cleaned = 0.00185679 Jy ! Component: 150 - total flux cleaned = 0.00242071 Jy ! Component: 200 - total flux cleaned = 0.00354434 Jy ! Total flux subtracted in 200 components = 0.00354434 Jy ! Clean residual min=-0.004729 max=0.004716 Jy/beam ! Clean residual mean=-0.000182 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.11001 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.11001 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=0.207484Jy sigma=0.000523 ! Fit after self-cal, rms=0.204190Jy sigma=0.000522 ! 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=0.204190Jy sigma=0.000522 ! Fit after self-cal, rms=0.198105Jy sigma=0.000520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.695 mas, bmaj=3.636 mas, bpa=-18.29 degrees ! Estimated noise=9737.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273607 Jy ! Component: 100 - total flux cleaned = 0.00203593 Jy ! Component: 150 - total flux cleaned = 0.00225021 Jy ! Component: 200 - total flux cleaned = 0.00137248 Jy ! Total flux subtracted in 200 components = 0.00137248 Jy ! Clean residual min=-0.003749 max=0.003760 Jy/beam ! Clean residual mean=-0.000100 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.111382 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.111382 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=0.197517Jy sigma=0.000518 ! Fit after self-cal, rms=0.196404Jy sigma=0.000517 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 = -0.00484099 Jy ! Component: 100 - total flux cleaned = -0.00723955 Jy ! Component: 150 - total flux cleaned = -0.00848747 Jy ! Component: 200 - total flux cleaned = -0.00970835 Jy ! Total flux subtracted in 200 components = -0.00970835 Jy ! Clean residual min=-0.002919 max=0.002926 Jy/beam ! Clean residual mean=-0.000079 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.101674 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.101674 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=0.195931Jy sigma=0.000516 ! Fit after self-cal, rms=0.195515Jy sigma=0.000516 ! 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=0.195515Jy sigma=0.000516 ! Fit after self-cal, rms=0.196825Jy sigma=0.000515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6911 mas, bmaj=3.644 mas, bpa=-18.39 degrees ! Estimated noise=9672.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246792 Jy ! Component: 100 - total flux cleaned = 0.00216591 Jy ! Component: 150 - total flux cleaned = 0.00277892 Jy ! Component: 200 - total flux cleaned = 0.00294638 Jy ! Total flux subtracted in 200 components = 0.00294638 Jy ! Clean residual min=-0.002789 max=0.002834 Jy/beam ! Clean residual mean=-0.000037 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.10462 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.10462 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=0.196585Jy sigma=0.000514 ! Fit after self-cal, rms=0.196251Jy sigma=0.000514 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 = -0.00115545 Jy ! Component: 100 - total flux cleaned = -0.000931936 Jy ! Component: 150 - total flux cleaned = -0.000107258 Jy ! Component: 200 - total flux cleaned = 0.00101608 Jy ! Total flux subtracted in 200 components = 0.00101608 Jy ! Clean residual min=-0.002133 max=0.002158 Jy/beam ! Clean residual mean=-0.000049 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.105636 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.105636 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=0.196071Jy sigma=0.000513 ! Fit after self-cal, rms=0.196001Jy sigma=0.000513 ! 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=0.196001Jy sigma=0.000513 ! Fit after self-cal, rms=0.197011Jy sigma=0.000513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=12.18 mas, bpa=-8.107 degrees ! Estimated noise=15955.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194602 Jy ! Component: 100 - total flux cleaned = -0.00294447 Jy ! Component: 150 - total flux cleaned = -0.00424827 Jy ! Component: 200 - total flux cleaned = -0.00548274 Jy ! Total flux subtracted in 200 components = -0.00548274 Jy ! Clean residual min=-0.001544 max=0.001540 Jy/beam ! Clean residual mean=-0.000060 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.100153 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.100153 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=0.196890Jy sigma=0.000513 ! Fit after self-cal, rms=0.197061Jy sigma=0.000513 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 = 0.00226423 Jy ! Component: 100 - total flux cleaned = 0.00134569 Jy ! Component: 150 - total flux cleaned = 0.00118372 Jy ! Component: 200 - total flux cleaned = 0.00103475 Jy ! Total flux subtracted in 200 components = 0.00103475 Jy ! Clean residual min=-0.001251 max=0.001262 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.101188 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 186 components and 0.101188 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=0.196968Jy sigma=0.000513 ! Fit after self-cal, rms=0.196874Jy sigma=0.000513 ! Inverting map ! Added new window around map position (-20.6, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965993 Jy ! Component: 100 - total flux cleaned = 0.00102392 Jy ! Component: 150 - total flux cleaned = 0.000933127 Jy ! Component: 200 - total flux cleaned = 0.000810978 Jy ! Total flux subtracted in 200 components = 0.000810978 Jy ! Clean residual min=-0.002270 max=0.001825 Jy/beam ! Clean residual mean=-0.000018 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.101999 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 208 components and 0.101999 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=0.196845Jy sigma=0.000512 ! Fit after self-cal, rms=0.196642Jy sigma=0.000512 ! 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=0.6892 mas, bmaj=3.63 mas, bpa=-18.38 degrees ! Estimated noise=9606.16 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6892 x 3.63 at -18.38 degrees (North through East) ! Clean map min=-0.021461 max=0.1344 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=0.6581 mas, bmaj=2.561 mas, bpa=-10.44 degrees ! Estimated noise=18927.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117395 Jy ! Component: 100 - total flux cleaned = -0.00122984 Jy ! Component: 150 - total flux cleaned = -0.0139914 Jy ! Component: 200 - total flux cleaned = -0.022152 Jy ! Total flux subtracted in 200 components = -0.022152 Jy ! Clean residual min=-0.061747 max=0.089165 Jy/beam ! Clean residual mean=-0.000905 rms=0.018100 Jy/beam ! Combined flux in latest and established models = -0.022152 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 34 model components to the UV plane model. ! The established model now contains 34 components and -0.022152 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6892 mas, bmaj=3.63 mas, bpa=-18.38 degrees ! Estimated noise=9606.16 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 = -0.0269149 Jy ! Component: 100 - total flux cleaned = -0.023605 Jy ! Component: 150 - total flux cleaned = -0.0236721 Jy ! Component: 200 - total flux cleaned = -0.0247913 Jy ! Total flux subtracted in 200 components = -0.0247913 Jy ! Clean residual min=-0.036020 max=0.064671 Jy/beam ! Clean residual mean=-0.001162 rms=0.015182 Jy/beam ! Combined flux in latest and established models = -0.0469433 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and -0.0469433 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=2.891 mas, bmaj=12.18 mas, bpa=-8.107 degrees ! Estimated noise=15955.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.018542 Jy ! Component: 100 - total flux cleaned = -0.024326 Jy ! Component: 150 - total flux cleaned = -0.0243398 Jy ! Component: 200 - total flux cleaned = -0.0235444 Jy ! Total flux subtracted in 200 components = -0.0235444 Jy ! Clean residual min=-0.037864 max=0.048637 Jy/beam ! Clean residual mean=-0.001187 rms=0.016923 Jy/beam ! Combined flux in latest and established models = -0.0704877 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 = 0.000746228 Jy ! Component: 100 - total flux cleaned = 0.00143403 Jy ! Component: 150 - total flux cleaned = 0.00208124 Jy ! Component: 200 - total flux cleaned = 0.00329449 Jy ! Total flux subtracted in 200 components = 0.00329449 Jy ! Clean residual min=-0.030852 max=0.044329 Jy/beam ! Clean residual mean=-0.001033 rms=0.014330 Jy/beam ! Combined flux in latest and established models = -0.0671932 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and -0.0671932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6892 mas, bmaj=3.63 mas, bpa=-18.38 degrees ! Estimated noise=9606.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00642087 Jy ! Component: 100 - total flux cleaned = -0.00582033 Jy ! Component: 150 - total flux cleaned = -0.00310044 Jy ! Component: 200 - total flux cleaned = -0.00177028 Jy ! Total flux subtracted in 200 components = -0.00177028 Jy ! Clean residual min=-0.025421 max=0.030706 Jy/beam ! Clean residual mean=-0.000165 rms=0.007226 Jy/beam ! Combined flux in latest and established models = -0.0689635 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and -0.0689634 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=0.207904Jy sigma=0.000563 ! Fit after self-cal, rms=0.203543Jy sigma=0.000537 wmodel J2325-4051_X_2017_01_21_pus_map.mod ! Writing 121 model components to file: J2325-4051_X_2017_01_21_pus_map.mod wobs J2325-4051_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2325-4051_X_2017_01_21_pus_uvs.fits wwins J2325-4051_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J2325-4051_X_2017_01_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 = 0.008394 Jy ! Component: 100 - total flux cleaned = 0.00983895 Jy ! Component: 150 - total flux cleaned = 0.0100268 Jy ! Component: 200 - total flux cleaned = 0.0105617 Jy ! Component: 250 - total flux cleaned = 0.0105745 Jy ! Component: 300 - total flux cleaned = 0.00984613 Jy ! Component: 350 - total flux cleaned = 0.00902639 Jy ! Component: 400 - total flux cleaned = 0.00902925 Jy ! Component: 450 - total flux cleaned = 0.00915018 Jy ! Component: 500 - total flux cleaned = 0.00902833 Jy ! Component: 550 - total flux cleaned = 0.00829596 Jy ! Component: 600 - total flux cleaned = 0.00732455 Jy ! Component: 650 - total flux cleaned = 0.00622853 Jy ! Component: 700 - total flux cleaned = 0.00525018 Jy ! Component: 750 - total flux cleaned = 0.00389295 Jy ! Component: 800 - total flux cleaned = 0.00238912 Jy ! Component: 850 - total flux cleaned = 0.000722522 Jy ! Component: 900 - total flux cleaned = -0.00138768 Jy ! Component: 950 - total flux cleaned = -0.00288371 Jy ! Component: 1000 - total flux cleaned = -0.00499411 Jy ! Component: 1050 - total flux cleaned = -0.00658868 Jy ! Component: 1100 - total flux cleaned = -0.00916039 Jy ! Component: 1150 - total flux cleaned = -0.0120166 Jy ! Component: 1200 - total flux cleaned = -0.0143495 Jy ! Component: 1250 - total flux cleaned = -0.0157616 Jy ! Component: 1300 - total flux cleaned = -0.0172588 Jy ! Component: 1350 - total flux cleaned = -0.0188531 Jy ! Component: 1400 - total flux cleaned = -0.0213866 Jy ! Component: 1450 - total flux cleaned = -0.0238673 Jy ! Component: 1500 - total flux cleaned = -0.0260199 Jy ! Component: 1550 - total flux cleaned = -0.0285734 Jy ! Component: 1600 - total flux cleaned = -0.0312909 Jy ! Component: 1650 - total flux cleaned = -0.0336268 Jy ! Component: 1700 - total flux cleaned = -0.0361186 Jy ! Component: 1750 - total flux cleaned = -0.0381149 Jy ! Component: 1800 - total flux cleaned = -0.040583 Jy ! Component: 1850 - total flux cleaned = -0.0443673 Jy ! Component: 1900 - total flux cleaned = -0.0480338 Jy ! Component: 1950 - total flux cleaned = -0.0515005 Jy ! Component: 2000 - total flux cleaned = -0.0566198 Jy ! Total flux subtracted in 2048 components = -0.0591185 Jy ! Clean residual min=-0.029246 max=0.030169 Jy/beam ! Clean residual mean=-0.000177 rms=0.006739 Jy/beam ! Combined flux in latest and established models = -0.128082 Jy keep ! Adding 59 model components to the UV plane model. ! The established model now contains 180 components and -0.128082 Jy ![Exited script file: muppet] wmap "J2325-4051_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6892 x 3.63 at -18.38 degrees (North through East) ! Clean map min=-0.057583 max=0.055977 Jy/beam ! Writing clean map to FITS file: J2325-4051_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0559765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00554994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -29.7443 29.7443 59.4886 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0166 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6892 x 3.63 at -18.38 degrees (North through East) ! Clean map min=-0.057583 max=0.055977 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 J2325-4051_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:34:03 2019