! Started logfile: J2129-1538_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:51:02 2016 obs J2129-1538_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.119048 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! 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 364 lines of history. ! ! Reading 900 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_2014_12_20_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.238107Jy sigma=0.001817 ! Fit after self-cal, rms=0.217445Jy sigma=0.001667 ! 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=0.6829 mas, bmaj=3.212 mas, bpa=31.86 degrees ! Estimated noise=4594.6 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 = 0.669959 Jy ! Component: 100 - total flux cleaned = 0.828745 Jy ! Total flux subtracted in 100 components = 0.828745 Jy ! Clean residual min=-0.060561 max=0.068392 Jy/beam ! Clean residual mean=0.000101 rms=0.029900 Jy/beam ! Combined flux in latest and established models = 0.828746 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.828746 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=0.191729Jy sigma=0.001400 ! Fit after self-cal, rms=0.191664Jy sigma=0.001400 ! 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=0.7373 mas, bmaj=3.171 mas, bpa=30.35 degrees ! Estimated noise=3137.81 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 = 0.0934325 Jy ! Component: 100 - total flux cleaned = 0.126506 Jy ! Component: 150 - total flux cleaned = 0.154687 Jy ! Component: 200 - total flux cleaned = 0.169803 Jy ! Total flux subtracted in 200 components = 0.169803 Jy ! Clean residual min=-0.013778 max=0.013863 Jy/beam ! Clean residual mean=0.000020 rms=0.006289 Jy/beam ! Combined flux in latest and established models = 0.998548 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 0.998548 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=0.113586Jy sigma=0.000811 ! Fit after self-cal, rms=0.113336Jy sigma=0.000809 ! 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 0.97 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 1.05 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.98 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.10 KP 1.00* ! LA 1.00* MK 1.00* NL 1.03 OV 1.00* ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 1.00* ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.00* ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.113336Jy sigma=0.000809 ! Fit after self-cal, rms=0.103141Jy sigma=0.000720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7645 mas, bmaj=3.075 mas, bpa=30.14 degrees ! Estimated noise=3295.96 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 = 0.00223189 Jy ! Component: 100 - total flux cleaned = 0.0034963 Jy ! Component: 150 - total flux cleaned = 0.00442701 Jy ! Component: 200 - total flux cleaned = 0.00503255 Jy ! Total flux subtracted in 200 components = 0.00503255 Jy ! Clean residual min=-0.002491 max=0.002512 Jy/beam ! Clean residual mean=-0.000003 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 1.00358 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 89 components and 1.00358 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=0.102569Jy sigma=0.000716 ! Fit after self-cal, rms=0.102579Jy sigma=0.000716 ! 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=0.102579Jy sigma=0.000716 ! Fit after self-cal, rms=0.102444Jy sigma=0.000716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7644 mas, bmaj=3.075 mas, bpa=30.14 degrees ! Estimated noise=3292.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000582924 Jy ! Component: 100 - total flux cleaned = -0.000382217 Jy ! Component: 150 - total flux cleaned = -0.000475403 Jy ! Component: 200 - total flux cleaned = -0.00090202 Jy ! Total flux subtracted in 200 components = -0.00090202 Jy ! Clean residual min=-0.001403 max=0.001396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 1.00268 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 1.00268 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=0.102238Jy sigma=0.000714 ! Fit after self-cal, rms=0.102245Jy sigma=0.000714 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 = -0.000753533 Jy ! Component: 100 - total flux cleaned = -0.00112251 Jy ! Component: 150 - total flux cleaned = -0.00146456 Jy ! Component: 200 - total flux cleaned = -0.00165734 Jy ! Total flux subtracted in 200 components = -0.00165734 Jy ! Clean residual min=-0.001053 max=0.001045 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 1.00102 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 1.00102 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=0.102144Jy sigma=0.000714 ! Fit after self-cal, rms=0.102149Jy sigma=0.000714 ! Inverting map ! Added new window around map position (25.4, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.76431e-05 Jy ! Component: 100 - total flux cleaned = -0.000108922 Jy ! Component: 150 - total flux cleaned = -0.000270492 Jy ! Component: 200 - total flux cleaned = -0.000248889 Jy ! Total flux subtracted in 200 components = -0.000248889 Jy ! Clean residual min=-0.001661 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 1.00077 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 1.00077 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=0.102110Jy sigma=0.000713 ! Fit after self-cal, rms=0.102107Jy sigma=0.000713 ! 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=0.102107Jy sigma=0.000713 ! Fit after self-cal, rms=0.102050Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=3.075 mas, bpa=30.14 degrees ! Estimated noise=3291.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086073 Jy ! Component: 100 - total flux cleaned = 0.000858531 Jy ! Component: 150 - total flux cleaned = 0.00106153 Jy ! Component: 200 - total flux cleaned = 0.00128613 Jy ! Total flux subtracted in 200 components = 0.00128613 Jy ! Clean residual min=-0.001664 max=0.001435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 1.00206 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 166 components and 1.00206 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=0.102033Jy sigma=0.000713 ! Fit after self-cal, rms=0.102030Jy sigma=0.000713 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 = 0.000166974 Jy ! Component: 100 - total flux cleaned = 0.000298158 Jy ! Component: 150 - total flux cleaned = 0.000398467 Jy ! Component: 200 - total flux cleaned = 0.000507261 Jy ! Total flux subtracted in 200 components = 0.000507261 Jy ! Clean residual min=-0.001678 max=0.001421 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 1.00256 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 169 components and 1.00256 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=0.102026Jy sigma=0.000713 ! Fit after self-cal, rms=0.102026Jy sigma=0.000713 ! 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=0.102026Jy sigma=0.000713 ! Fit after self-cal, rms=0.102024Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=3.337 mas, bpa=27.1 degrees ! Estimated noise=4354.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307002 Jy ! Component: 100 - total flux cleaned = 0.000415918 Jy ! Component: 150 - total flux cleaned = 0.000521746 Jy ! Component: 200 - total flux cleaned = 0.000612291 Jy ! Total flux subtracted in 200 components = 0.000612291 Jy ! Clean residual min=-0.001042 max=0.000931 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 1.00318 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 173 components and 1.00318 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=0.102023Jy sigma=0.000713 ! Fit after self-cal, rms=0.102023Jy sigma=0.000713 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 = 2.03485e-05 Jy ! Component: 100 - total flux cleaned = 1.57065e-05 Jy ! Component: 150 - total flux cleaned = 1.82211e-06 Jy ! Component: 200 - total flux cleaned = -7.06196e-06 Jy ! Total flux subtracted in 200 components = -7.06196e-06 Jy ! Clean residual min=-0.001090 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 1.00317 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 178 components and 1.00317 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=0.102023Jy sigma=0.000713 ! Fit after self-cal, rms=0.102023Jy sigma=0.000713 ! 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=0.7641 mas, bmaj=3.075 mas, bpa=30.14 degrees ! Estimated noise=3291.09 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7641 x 3.075 at 30.14 degrees (North through East) ! Clean map min=-0.013977 max=0.81668 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=0.102023Jy sigma=0.000713 ! Fit after self-cal, rms=0.080540Jy sigma=0.000527 ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=3.075 mas, bpa=30.14 degrees ! Estimated noise=3291.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.08923e-05 Jy ! Component: 100 - total flux cleaned = 8.66077e-05 Jy ! Component: 150 - total flux cleaned = 0.000169018 Jy ! Component: 200 - total flux cleaned = 0.000264907 Jy ! Total flux subtracted in 200 components = 0.000264907 Jy ! Clean residual min=-0.001679 max=0.001335 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 1.00344 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 180 components and 1.00344 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=0.080524Jy sigma=0.000526 ! Fit after self-cal, rms=0.080523Jy sigma=0.000526 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0345e-05 Jy ! Component: 100 - total flux cleaned = 0.000122127 Jy ! Component: 150 - total flux cleaned = 0.00024205 Jy ! Component: 200 - total flux cleaned = 0.000343895 Jy ! Total flux subtracted in 200 components = 0.000343895 Jy ! Clean residual min=-0.001689 max=0.001299 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 1.00378 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 180 components and 1.00378 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=0.080516Jy sigma=0.000526 ! Fit after self-cal, rms=0.080515Jy sigma=0.000526 ! 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=0.080515Jy sigma=0.000526 ! Fit after self-cal, rms=0.080525Jy sigma=0.000526 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=0.6881 mas, bmaj=3.203 mas, bpa=31.91 degrees ! Estimated noise=7005.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280807 Jy ! Component: 100 - total flux cleaned = 0.406901 Jy ! Component: 150 - total flux cleaned = 0.492877 Jy ! Component: 200 - total flux cleaned = 0.575149 Jy ! Total flux subtracted in 200 components = 0.575149 Jy ! Clean residual min=-0.348069 max=0.648707 Jy/beam ! Clean residual mean=0.000085 rms=0.158679 Jy/beam ! Combined flux in latest and established models = 0.575149 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.575149 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=3.075 mas, bpa=30.14 degrees ! Estimated noise=3291.35 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 = 0.128165 Jy ! Component: 100 - total flux cleaned = 0.205477 Jy ! Component: 150 - total flux cleaned = 0.261231 Jy ! Component: 200 - total flux cleaned = 0.306015 Jy ! Total flux subtracted in 200 components = 0.306015 Jy ! Clean residual min=-0.343817 max=0.650299 Jy/beam ! Clean residual mean=0.000065 rms=0.159752 Jy/beam ! Combined flux in latest and established models = 0.881164 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.881164 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=1.273 mas, bmaj=3.337 mas, bpa=27.1 degrees ! Estimated noise=4354.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050393 Jy ! Component: 100 - total flux cleaned = 0.0786075 Jy ! Component: 150 - total flux cleaned = 0.0995703 Jy ! Component: 200 - total flux cleaned = 0.116679 Jy ! Total flux subtracted in 200 components = 0.116679 Jy ! Clean residual min=-0.422408 max=0.530217 Jy/beam ! Clean residual mean=0.000283 rms=0.152888 Jy/beam ! Combined flux in latest and established models = 0.997843 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 = 0.00545029 Jy ! Component: 100 - total flux cleaned = 0.00550993 Jy ! Component: 150 - total flux cleaned = 0.00556422 Jy ! Component: 200 - total flux cleaned = 0.00387567 Jy ! Total flux subtracted in 200 components = 0.00387567 Jy ! Clean residual min=-0.420970 max=0.528632 Jy/beam ! Clean residual mean=0.000277 rms=0.152283 Jy/beam ! Combined flux in latest and established models = 1.00172 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 1.00172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=3.075 mas, bpa=30.14 degrees ! Estimated noise=3291.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00412256 Jy ! Component: 100 - total flux cleaned = -0.0010399 Jy ! Component: 150 - total flux cleaned = -0.00179791 Jy ! Component: 200 - total flux cleaned = -0.00190666 Jy ! Total flux subtracted in 200 components = -0.00190666 Jy ! Clean residual min=-0.348701 max=0.633617 Jy/beam ! Clean residual mean=0.000045 rms=0.156382 Jy/beam ! Combined flux in latest and established models = 0.999812 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.999812 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=0.756431Jy sigma=0.005678 ! Fit after self-cal, rms=0.643589Jy sigma=0.004918 wmodel J2129-1538_X_2014_12_20_pus_map.mod ! Writing 55 model components to file: J2129-1538_X_2014_12_20_pus_map.mod wobs J2129-1538_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2014_12_20_pus_uvs.fits wwins J2129-1538_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J2129-1538_X_2014_12_20_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 = 0.183139 Jy ! Component: 100 - total flux cleaned = 0.214834 Jy ! Component: 150 - total flux cleaned = 0.218243 Jy ! Component: 200 - total flux cleaned = 0.215678 Jy ! Component: 250 - total flux cleaned = 0.213561 Jy ! Component: 300 - total flux cleaned = 0.200765 Jy ! Component: 350 - total flux cleaned = 0.190513 Jy ! Component: 400 - total flux cleaned = 0.18055 Jy ! Component: 450 - total flux cleaned = 0.1747 Jy ! Component: 500 - total flux cleaned = 0.174706 Jy ! Component: 550 - total flux cleaned = 0.172855 Jy ! Component: 600 - total flux cleaned = 0.174697 Jy ! Component: 650 - total flux cleaned = 0.172832 Jy ! Component: 700 - total flux cleaned = 0.167383 Jy ! Component: 750 - total flux cleaned = 0.165579 Jy ! Component: 800 - total flux cleaned = 0.158359 Jy ! Component: 850 - total flux cleaned = 0.149224 Jy ! Component: 900 - total flux cleaned = 0.141819 Jy ! Component: 950 - total flux cleaned = 0.132445 Jy ! Component: 1000 - total flux cleaned = 0.122942 Jy ! Component: 1050 - total flux cleaned = 0.111351 Jy ! Component: 1100 - total flux cleaned = 0.103515 Jy ! Component: 1150 - total flux cleaned = 0.0915837 Jy ! Component: 1200 - total flux cleaned = 0.0814822 Jy ! Component: 1250 - total flux cleaned = 0.0691674 Jy ! Component: 1300 - total flux cleaned = 0.0566197 Jy ! Component: 1350 - total flux cleaned = 0.0416879 Jy ! Component: 1400 - total flux cleaned = 0.0264994 Jy ! Component: 1450 - total flux cleaned = 0.0132247 Jy ! Component: 1500 - total flux cleaned = 0.00417047 Jy ! Component: 1550 - total flux cleaned = -0.000462251 Jy ! Component: 1600 - total flux cleaned = -0.0052024 Jy ! Component: 1650 - total flux cleaned = -0.0125798 Jy ! Component: 1700 - total flux cleaned = -0.0176892 Jy ! Component: 1750 - total flux cleaned = -0.0255489 Jy ! Component: 1800 - total flux cleaned = -0.036262 Jy ! Component: 1850 - total flux cleaned = -0.0445339 Jy ! Component: 1900 - total flux cleaned = -0.0558807 Jy ! Component: 1950 - total flux cleaned = -0.0704957 Jy ! Component: 2000 - total flux cleaned = -0.0796185 Jy ! Total flux subtracted in 2048 components = -0.0858891 Jy ! Clean residual min=-0.178217 max=0.186096 Jy/beam ! Clean residual mean=0.000142 rms=0.054782 Jy/beam ! Combined flux in latest and established models = 0.913923 Jy keep ! Adding 61 model components to the UV plane model. ! The established model now contains 115 components and 0.913923 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7641 x 3.075 at 30.14 degrees (North through East) ! Clean map min=-0.27249 max=0.56629 Jy/beam ! Writing clean map to FITS file: J2129-1538_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.566291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.072139 device "J2129-1538_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2129-1538_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -38.2166 38.2166 76.4331 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.2164 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.566 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7641 x 3.075 at 30.14 degrees (North through East) ! Clean map min=-0.27249 max=0.56629 Jy/beam quit ! Quitting program ! Log file J2129-1538_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:51:03 2016