! Started logfile: J2129-1538_X_2017_10_21_pus_uvs.log on Sat May 11 21:59:44 2019 obs J2129-1538_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2017_10_21_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.700855 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 3936 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 J2129-1538_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.611773Jy sigma=0.004954 ! Fit after self-cal, rms=0.577767Jy sigma=0.004680 ! 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=0.7185 mas, bmaj=3.81 mas, bpa=-22.71 degrees ! Estimated noise=2061.47 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 = 0.942197 Jy ! Component: 100 - total flux cleaned = 1.32392 Jy ! Total flux subtracted in 100 components = 1.32392 Jy ! Clean residual min=-0.067374 max=0.161872 Jy/beam ! Clean residual mean=0.000267 rms=0.031502 Jy/beam ! Combined flux in latest and established models = 1.32391 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.32391 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=0.264428Jy sigma=0.002311 ! Fit after self-cal, rms=0.264226Jy sigma=0.002309 ! 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=0.89 mas, bmaj=3.997 mas, bpa=-21.97 degrees ! Estimated noise=1443.73 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 = 0.189085 Jy ! Component: 100 - total flux cleaned = 0.270248 Jy ! Component: 150 - total flux cleaned = 0.317309 Jy ! Component: 200 - total flux cleaned = 0.346615 Jy ! Total flux subtracted in 200 components = 0.346615 Jy ! Clean residual min=-0.028403 max=0.033202 Jy/beam ! Clean residual mean=-0.000005 rms=0.008904 Jy/beam ! Combined flux in latest and established models = 1.67053 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 53 components and 1.67053 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=0.119481Jy sigma=0.000885 ! Fit after self-cal, rms=0.119464Jy sigma=0.000885 ! 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 1.05 FD 1.00 HN 1.02 KP 0.98 ! LA 1.01 MK 1.00 NL 0.94 OV 0.98 ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 0.97 ! LA 1.00 MK 1.03 NL 0.95 OV 0.99 ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.96 ! LA 0.99 MK 1.03 NL 0.94 OV 0.98 ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.04 KP 0.97 ! LA 0.99 MK 1.04 NL 0.94 OV 0.98 ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 0.96 ! LA 1.04 MK 1.01 NL 0.91 OV 0.98 ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.04 KP 0.96 ! LA 1.04 MK 1.07 NL 0.91 OV 0.99 ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 0.95 ! LA 1.00 MK 1.08 NL 0.96 OV 1.00 ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.02 KP 0.96 ! LA 1.02 MK 1.05 NL 0.96 OV 1.00 ! PT 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.05 KP 0.97 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.08 KP 0.97 ! LA 1.00 MK 1.09 NL 0.97 OV 0.99 ! PT 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.06 KP 0.98 ! LA 0.99 MK 1.04 NL 0.97 OV 1.00 ! PT 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.04 KP 0.97 ! LA 1.04 MK 1.02 NL 0.98 OV 1.02 ! PT 1.00* ! ! ! Fit before self-cal, rms=0.119464Jy sigma=0.000885 ! Fit after self-cal, rms=0.102044Jy sigma=0.000697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=4.069 mas, bpa=-21.92 degrees ! Estimated noise=1446.79 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 = -0.00213109 Jy ! Component: 100 - total flux cleaned = -0.00183096 Jy ! Component: 150 - total flux cleaned = -0.00187661 Jy ! Component: 200 - total flux cleaned = -0.0025357 Jy ! Total flux subtracted in 200 components = -0.0025357 Jy ! Clean residual min=-0.012241 max=0.009817 Jy/beam ! Clean residual mean=-0.000076 rms=0.003294 Jy/beam ! Combined flux in latest and established models = 1.66799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 1.66799 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=0.099482Jy sigma=0.000678 ! Fit after self-cal, rms=0.099517Jy sigma=0.000678 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099517Jy sigma=0.000678 ! Fit after self-cal, rms=0.099501Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9027 mas, bmaj=4.08 mas, bpa=-21.89 degrees ! Estimated noise=1448.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00547774 Jy ! Component: 100 - total flux cleaned = -0.00523108 Jy ! Component: 150 - total flux cleaned = -0.00502851 Jy ! Component: 200 - total flux cleaned = -0.0050146 Jy ! Total flux subtracted in 200 components = -0.0050146 Jy ! Clean residual min=-0.010099 max=0.007986 Jy/beam ! Clean residual mean=-0.000060 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 1.66298 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 1.66298 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=0.098416Jy sigma=0.000666 ! Fit after self-cal, rms=0.098409Jy 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 = -0.000385104 Jy ! Component: 100 - total flux cleaned = -0.000618376 Jy ! Component: 150 - total flux cleaned = -0.00103058 Jy ! Component: 200 - total flux cleaned = -0.00150111 Jy ! Total flux subtracted in 200 components = -0.00150111 Jy ! Clean residual min=-0.009601 max=0.007853 Jy/beam ! Clean residual mean=-0.000057 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 1.66148 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 1.66148 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=0.098160Jy sigma=0.000665 ! Fit after self-cal, rms=0.098151Jy sigma=0.000665 ! 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=0.098151Jy sigma=0.000665 ! Fit after self-cal, rms=0.098159Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9024 mas, bmaj=4.09 mas, bpa=-21.87 degrees ! Estimated noise=1448.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00443519 Jy ! Component: 100 - total flux cleaned = -0.0047374 Jy ! Component: 150 - total flux cleaned = -0.00511011 Jy ! Component: 200 - total flux cleaned = -0.00560933 Jy ! Total flux subtracted in 200 components = -0.00560933 Jy ! Clean residual min=-0.008367 max=0.006330 Jy/beam ! Clean residual mean=-0.000044 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 1.65587 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 1.65587 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=0.097631Jy sigma=0.000659 ! Fit after self-cal, rms=0.097631Jy sigma=0.000659 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 = -0.000442761 Jy ! Component: 100 - total flux cleaned = -0.000759681 Jy ! Component: 150 - total flux cleaned = -0.00118299 Jy ! Component: 200 - total flux cleaned = -0.00156409 Jy ! Total flux subtracted in 200 components = -0.00156409 Jy ! Clean residual min=-0.008060 max=0.006307 Jy/beam ! Clean residual mean=-0.000042 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 1.6543 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 1.6543 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=0.097510Jy sigma=0.000658 ! Fit after self-cal, rms=0.097505Jy sigma=0.000658 ! 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=0.097505Jy sigma=0.000658 ! Fit after self-cal, rms=0.097598Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=4.891 mas, bpa=-11.78 degrees ! Estimated noise=1732.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00526754 Jy ! Component: 100 - total flux cleaned = -0.00629055 Jy ! Component: 150 - total flux cleaned = -0.00665622 Jy ! Component: 200 - total flux cleaned = -0.00696449 Jy ! Total flux subtracted in 200 components = -0.00696449 Jy ! Clean residual min=-0.009707 max=0.006975 Jy/beam ! Clean residual mean=-0.000052 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 1.64734 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 1.64734 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=0.097469Jy sigma=0.000656 ! Fit after self-cal, rms=0.097462Jy sigma=0.000656 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 = -0.00035058 Jy ! Component: 100 - total flux cleaned = -0.000641048 Jy ! Component: 150 - total flux cleaned = -0.000899326 Jy ! Component: 200 - total flux cleaned = -0.00113224 Jy ! Total flux subtracted in 200 components = -0.00113224 Jy ! Clean residual min=-0.009161 max=0.007237 Jy/beam ! Clean residual mean=-0.000050 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 1.64621 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 1.64621 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=0.097410Jy sigma=0.000656 ! Fit after self-cal, rms=0.097407Jy sigma=0.000656 ! 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=0.9019 mas, bmaj=4.098 mas, bpa=-21.87 degrees ! Estimated noise=1448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 4.098 at -21.87 degrees (North through East) ! Clean map min=-0.0074735 max=1.2072 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 ! Performing amp+phase self-cal ! ! 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=0.097407Jy sigma=0.000656 ! Fit after self-cal, rms=0.091350Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=4.104 mas, bpa=-21.91 degrees ! Estimated noise=1446.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0029456 Jy ! Component: 100 - total flux cleaned = -0.00337639 Jy ! Component: 150 - total flux cleaned = -0.00383306 Jy ! Component: 200 - total flux cleaned = -0.00422766 Jy ! Total flux subtracted in 200 components = -0.00422766 Jy ! Clean residual min=-0.007095 max=0.004998 Jy/beam ! Clean residual mean=-0.000028 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 1.64198 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 1.64198 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=0.091032Jy sigma=0.000599 ! Fit after self-cal, rms=0.091026Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000427699 Jy ! Component: 100 - total flux cleaned = -0.000856259 Jy ! Component: 150 - total flux cleaned = -0.0011831 Jy ! Component: 200 - total flux cleaned = -0.00133181 Jy ! Total flux subtracted in 200 components = -0.00133181 Jy ! Clean residual min=-0.006687 max=0.005177 Jy/beam ! Clean residual mean=-0.000026 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 1.64065 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 1.64065 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=0.090936Jy sigma=0.000598 ! Fit after self-cal, rms=0.090934Jy sigma=0.000598 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.090934Jy sigma=0.000598 ! Fit after self-cal, rms=0.091059Jy sigma=0.000598 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=0.727 mas, bmaj=3.925 mas, bpa=-22.62 degrees ! Estimated noise=2073.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.941298 Jy ! Component: 100 - total flux cleaned = 1.31819 Jy ! Component: 150 - total flux cleaned = 1.48176 Jy ! Component: 200 - total flux cleaned = 1.55336 Jy ! Total flux subtracted in 200 components = 1.55336 Jy ! Clean residual min=-0.017929 max=0.031161 Jy/beam ! Clean residual mean=0.000052 rms=0.006309 Jy/beam ! Combined flux in latest and established models = 1.55336 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.55336 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9003 mas, bmaj=4.109 mas, bpa=-21.91 degrees ! Estimated noise=1445.64 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 = 0.0394048 Jy ! Component: 100 - total flux cleaned = 0.0587256 Jy ! Component: 150 - total flux cleaned = 0.0704188 Jy ! Component: 200 - total flux cleaned = 0.0780279 Jy ! Total flux subtracted in 200 components = 0.0780279 Jy ! Clean residual min=-0.005827 max=0.007032 Jy/beam ! Clean residual mean=-0.000007 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 1.63139 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 1.63139 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=2.069 mas, bmaj=4.904 mas, bpa=-11.85 degrees ! Estimated noise=1731.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654427 Jy ! Component: 100 - total flux cleaned = 0.00979489 Jy ! Component: 150 - total flux cleaned = 0.0103725 Jy ! Component: 200 - total flux cleaned = 0.0106251 Jy ! Total flux subtracted in 200 components = 0.0106251 Jy ! Clean residual min=-0.007395 max=0.005376 Jy/beam ! Clean residual mean=-0.000046 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 1.64202 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 = 0.000159708 Jy ! Component: 100 - total flux cleaned = 0.00025295 Jy ! Component: 150 - total flux cleaned = 0.000251967 Jy ! Component: 200 - total flux cleaned = 0.00025137 Jy ! Total flux subtracted in 200 components = 0.00025137 Jy ! Clean residual min=-0.007350 max=0.005185 Jy/beam ! Clean residual mean=-0.000047 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 1.64227 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 1.64227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9003 mas, bmaj=4.109 mas, bpa=-21.91 degrees ! Estimated noise=1445.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137798 Jy ! Component: 100 - total flux cleaned = 0.000907175 Jy ! Component: 150 - total flux cleaned = 0.00167407 Jy ! Component: 200 - total flux cleaned = 0.00190135 Jy ! Total flux subtracted in 200 components = 0.00190135 Jy ! Clean residual min=-0.005751 max=0.005146 Jy/beam ! Clean residual mean=-0.000032 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 1.64417 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 1.64417 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=0.090760Jy sigma=0.000596 ! Fit after self-cal, rms=0.090737Jy sigma=0.000596 wmodel J2129-1538_X_2017_10_21_pus_map.mod ! Writing 70 model components to file: J2129-1538_X_2017_10_21_pus_map.mod wobs J2129-1538_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2017_10_21_pus_uvs.fits wwins J2129-1538_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2129-1538_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 = -0.000582463 Jy ! Component: 100 - total flux cleaned = 2.73325e-05 Jy ! Component: 150 - total flux cleaned = 0.00106338 Jy ! Component: 200 - total flux cleaned = 0.00164152 Jy ! Component: 250 - total flux cleaned = 0.0024305 Jy ! Component: 300 - total flux cleaned = 0.00295036 Jy ! Component: 350 - total flux cleaned = 0.00333747 Jy ! Component: 400 - total flux cleaned = 0.00370829 Jy ! Component: 450 - total flux cleaned = 0.00396247 Jy ! Component: 500 - total flux cleaned = 0.00430362 Jy ! Component: 550 - total flux cleaned = 0.00444314 Jy ! Component: 600 - total flux cleaned = 0.00457901 Jy ! Component: 650 - total flux cleaned = 0.00479809 Jy ! Component: 700 - total flux cleaned = 0.00492392 Jy ! Component: 750 - total flux cleaned = 0.0050889 Jy ! Component: 800 - total flux cleaned = 0.00524832 Jy ! Component: 850 - total flux cleaned = 0.0054035 Jy ! Component: 900 - total flux cleaned = 0.00562892 Jy ! Component: 950 - total flux cleaned = 0.00577487 Jy ! Component: 1000 - total flux cleaned = 0.00591682 Jy ! Component: 1050 - total flux cleaned = 0.00598674 Jy ! Component: 1100 - total flux cleaned = 0.00608848 Jy ! Component: 1150 - total flux cleaned = 0.00612119 Jy ! Component: 1200 - total flux cleaned = 0.00612101 Jy ! Component: 1250 - total flux cleaned = 0.00608986 Jy ! Component: 1300 - total flux cleaned = 0.00612123 Jy ! Component: 1350 - total flux cleaned = 0.00612182 Jy ! Component: 1400 - total flux cleaned = 0.00615212 Jy ! Component: 1450 - total flux cleaned = 0.0061816 Jy ! Component: 1500 - total flux cleaned = 0.00621079 Jy ! Component: 1550 - total flux cleaned = 0.00626623 Jy ! Component: 1600 - total flux cleaned = 0.00626579 Jy ! Component: 1650 - total flux cleaned = 0.00621251 Jy ! Component: 1700 - total flux cleaned = 0.00623841 Jy ! Component: 1750 - total flux cleaned = 0.006264 Jy ! Component: 1800 - total flux cleaned = 0.00628923 Jy ! Component: 1850 - total flux cleaned = 0.00638893 Jy ! Component: 1900 - total flux cleaned = 0.00643834 Jy ! Component: 1950 - total flux cleaned = 0.00653587 Jy ! Component: 2000 - total flux cleaned = 0.00660813 Jy ! Total flux subtracted in 2048 components = 0.00670339 Jy ! Clean residual min=-0.001288 max=0.001331 Jy/beam ! Clean residual mean=-0.000010 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 1.65087 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 180 components and 1.65087 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9003 x 4.109 at -21.91 degrees (North through East) ! Clean map min=-0.0025072 max=1.2065 Jy/beam ! Writing clean map to FITS file: J2129-1538_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 1.20651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105949 0.105949 0.211898 0.423797 0.847593 1.69519 3.39037 6.78075 13.5615 27.123 54.246 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.206 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9003 x 4.109 at -21.91 degrees (North through East) ! Clean map min=-0.0025072 max=1.2065 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 J2129-1538_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:59:45 2019