! Started logfile: J1829-3904_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:12 2016 obs J1829-3904_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1829-3904_X_2014_06_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.617344 visibilities/baseline/integration-bin. ! Found source: J1829-3904 ! ! 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 344 lines of history. ! ! Reading 41004 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 J1829-3904_X_2014_06_09_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 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973165Jy sigma=0.008527 ! Fit after self-cal, rms=0.925993Jy sigma=0.008183 ! 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=0.6283 mas, bmaj=1.532 mas, bpa=2.479 degrees ! Estimated noise=1108.14 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 = 0.0594852 Jy ! Component: 100 - total flux cleaned = 0.0730429 Jy ! Total flux subtracted in 100 components = 0.0730429 Jy ! Clean residual min=-0.004828 max=0.006700 Jy/beam ! Clean residual mean=-0.000014 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.0730429 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0730429 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=0.104741Jy sigma=0.000788 ! Fit after self-cal, rms=0.104503Jy sigma=0.000787 ! 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=0.8636 mas, bmaj=2.025 mas, bpa=3.056 degrees ! Estimated noise=406.735 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 = 0.00940024 Jy ! Component: 100 - total flux cleaned = 0.0134156 Jy ! Component: 150 - total flux cleaned = 0.0152058 Jy ! Component: 200 - total flux cleaned = 0.0160056 Jy ! Total flux subtracted in 200 components = 0.0160056 Jy ! Clean residual min=-0.005284 max=0.005254 Jy/beam ! Clean residual mean=-0.000062 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.0890485 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.0890485 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=0.103991Jy sigma=0.000778 ! Fit after self-cal, rms=0.104015Jy sigma=0.000777 ! 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 1.00* FD 1.10 HN 1.37 KP 0.88 ! LA 1.00 MK 0.96 NL 1.29 OV 0.96 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.37 KP 0.85 ! LA 0.99 MK 0.97 NL 1.30 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.26 KP 0.78 ! LA 1.02 MK 0.98 NL 1.28 OV 0.99 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.31 KP 0.79 ! LA 1.08 MK 1.05 NL 1.26 OV 0.90 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.20 KP 0.73 ! LA 1.03 MK 0.98 NL 1.34 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.39 KP 0.73 ! LA 1.04 MK 1.02 NL 1.35 OV 0.99 ! PT 0.87 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.22 KP 0.77 ! LA 1.07 MK 0.99 NL 1.27 OV 1.01 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.32 KP 0.73 ! LA 0.98 MK 1.00 NL 1.30 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.26 KP 0.74 ! LA 1.09 MK 0.98 NL 1.26 OV 0.98 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.39 KP 0.77 ! LA 1.08 MK 0.95 NL 1.32 OV 0.95 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.19 KP 0.80 ! LA 0.98 MK 0.97 NL 1.30 OV 1.00 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.22 KP 0.83 ! LA 1.02 MK 0.93 NL 1.22 OV 0.95 ! PT 0.89 SC 1.00 ! ! ! Fit before self-cal, rms=0.104015Jy sigma=0.000777 ! Fit after self-cal, rms=0.120672Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8682 mas, bmaj=2.023 mas, bpa=3.609 degrees ! Estimated noise=406.631 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 = 0.000142709 Jy ! Component: 100 - total flux cleaned = 0.000152423 Jy ! Component: 150 - total flux cleaned = 0.000160182 Jy ! Component: 200 - total flux cleaned = 0.000153043 Jy ! Total flux subtracted in 200 components = 0.000153043 Jy ! Clean residual min=-0.001812 max=0.001594 Jy/beam ! Clean residual mean=-0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0892016 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0892016 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=0.120671Jy sigma=0.000766 ! Fit after self-cal, rms=0.121314Jy sigma=0.000765 ! 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=0.121314Jy sigma=0.000765 ! Fit after self-cal, rms=0.124563Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8671 mas, bmaj=2.028 mas, bpa=3.49 degrees ! Estimated noise=407.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.39187e-05 Jy ! Component: 100 - total flux cleaned = 4.0435e-05 Jy ! Component: 150 - total flux cleaned = 4.63031e-05 Jy ! Component: 200 - total flux cleaned = 4.66923e-05 Jy ! Total flux subtracted in 200 components = 4.66923e-05 Jy ! Clean residual min=-0.001210 max=0.001317 Jy/beam ! Clean residual mean=-0.000007 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0892483 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0892483 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=0.124562Jy sigma=0.000764 ! Fit after self-cal, rms=0.124681Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-14.8, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102228 Jy ! Component: 100 - total flux cleaned = 0.00109154 Jy ! Component: 150 - total flux cleaned = 0.00110912 Jy ! Component: 200 - total flux cleaned = 0.0011085 Jy ! Total flux subtracted in 200 components = 0.0011085 Jy ! Clean residual min=-0.001116 max=0.001054 Jy/beam ! Clean residual mean=-0.000007 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0903568 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0903568 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=0.124666Jy sigma=0.000764 ! Fit after self-cal, rms=0.124672Jy sigma=0.000764 ! 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=0.124672Jy sigma=0.000764 ! Fit after self-cal, rms=0.124952Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=2.029 mas, bpa=3.486 degrees ! Estimated noise=407.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408531 Jy ! Component: 100 - total flux cleaned = 0.000408928 Jy ! Component: 150 - total flux cleaned = 0.000384129 Jy ! Component: 200 - total flux cleaned = 0.000373641 Jy ! Total flux subtracted in 200 components = 0.000373641 Jy ! Clean residual min=-0.001096 max=0.001024 Jy/beam ! Clean residual mean=-0.000007 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0907304 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0907304 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=0.124945Jy sigma=0.000764 ! Fit after self-cal, rms=0.124958Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.90489e-05 Jy ! Component: 100 - total flux cleaned = 4.7416e-05 Jy ! Component: 150 - total flux cleaned = 6.54738e-05 Jy ! Component: 200 - total flux cleaned = 7.33235e-05 Jy ! Total flux subtracted in 200 components = 7.33235e-05 Jy ! Clean residual min=-0.001085 max=0.001027 Jy/beam ! Clean residual mean=-0.000007 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0908037 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.0908037 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=0.124956Jy sigma=0.000764 ! Fit after self-cal, rms=0.124957Jy sigma=0.000764 ! 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=0.124957Jy sigma=0.000764 ! Fit after self-cal, rms=0.124977Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.59 mas, bmaj=8.675 mas, bpa=5.23 degrees ! Estimated noise=483.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.03301e-05 Jy ! Component: 100 - total flux cleaned = -2.88684e-05 Jy ! Component: 150 - total flux cleaned = -2.78182e-05 Jy ! Component: 200 - total flux cleaned = -3.22903e-05 Jy ! Total flux subtracted in 200 components = -3.22903e-05 Jy ! Clean residual min=-0.000784 max=0.000738 Jy/beam ! Clean residual mean=-0.000014 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0907715 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.0907715 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=0.124976Jy sigma=0.000764 ! Fit after self-cal, rms=0.124978Jy sigma=0.000764 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 = -2.01213e-05 Jy ! Component: 100 - total flux cleaned = -3.65908e-05 Jy ! Component: 150 - total flux cleaned = -4.7489e-05 Jy ! Component: 200 - total flux cleaned = -5.0867e-05 Jy ! Total flux subtracted in 200 components = -5.0867e-05 Jy ! Clean residual min=-0.000797 max=0.000743 Jy/beam ! Clean residual mean=-0.000014 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0907206 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.0907206 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=0.124977Jy sigma=0.000764 ! Fit after self-cal, rms=0.124977Jy sigma=0.000764 ! 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=0.8677 mas, bmaj=2.029 mas, bpa=3.486 degrees ! Estimated noise=407.598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8677 x 2.029 at 3.486 degrees (North through East) ! Clean map min=-0.0009377 max=0.078721 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=0.629 mas, bmaj=1.531 mas, bpa=2.948 degrees ! Estimated noise=1120.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596679 Jy ! Component: 100 - total flux cleaned = 0.0735242 Jy ! Component: 150 - total flux cleaned = 0.079421 Jy ! Component: 200 - total flux cleaned = 0.0828545 Jy ! Total flux subtracted in 200 components = 0.0828545 Jy ! Clean residual min=-0.003256 max=0.003208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0828545 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0828545 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8677 mas, bmaj=2.029 mas, bpa=3.486 degrees ! Estimated noise=407.598 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 = 0.0038245 Jy ! Component: 100 - total flux cleaned = 0.00565912 Jy ! Component: 150 - total flux cleaned = 0.0066234 Jy ! Component: 200 - total flux cleaned = 0.00694519 Jy ! Total flux subtracted in 200 components = 0.00694519 Jy ! Clean residual min=-0.001195 max=0.001056 Jy/beam ! Clean residual mean=-0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0897996 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0897997 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=2.59 mas, bmaj=8.675 mas, bpa=5.23 degrees ! Estimated noise=483.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074048 Jy ! Component: 100 - total flux cleaned = 0.000835741 Jy ! Component: 150 - total flux cleaned = 0.00087862 Jy ! Component: 200 - total flux cleaned = 0.000869734 Jy ! Total flux subtracted in 200 components = 0.000869734 Jy ! Clean residual min=-0.000789 max=0.000773 Jy/beam ! Clean residual mean=-0.000014 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0906694 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 = -1.61128e-05 Jy ! Component: 100 - total flux cleaned = -2.32021e-05 Jy ! Component: 150 - total flux cleaned = -3.63156e-05 Jy ! Component: 200 - total flux cleaned = -4.24976e-05 Jy ! Total flux subtracted in 200 components = -4.24976e-05 Jy ! Clean residual min=-0.000799 max=0.000767 Jy/beam ! Clean residual mean=-0.000014 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0906269 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0906269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8677 mas, bmaj=2.029 mas, bpa=3.486 degrees ! Estimated noise=407.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.95003e-05 Jy ! Component: 100 - total flux cleaned = -0.000119991 Jy ! Component: 150 - total flux cleaned = -0.00016244 Jy ! Component: 200 - total flux cleaned = -0.0001756 Jy ! Total flux subtracted in 200 components = -0.0001756 Jy ! Clean residual min=-0.001126 max=0.001058 Jy/beam ! Clean residual mean=-0.000007 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0904513 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0904513 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=0.124976Jy sigma=0.000764 ! Fit after self-cal, rms=0.124980Jy sigma=0.000764 wmodel J1829-3904_X_2014_06_09_pus_map.mod ! Writing 63 model components to file: J1829-3904_X_2014_06_09_pus_map.mod wobs J1829-3904_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1829-3904_X_2014_06_09_pus_uvs.fits wwins J1829-3904_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J1829-3904_X_2014_06_09_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 = 2.96396e-06 Jy ! Component: 100 - total flux cleaned = -0.000135522 Jy ! Component: 150 - total flux cleaned = -0.000312155 Jy ! Component: 200 - total flux cleaned = -0.000494143 Jy ! Component: 250 - total flux cleaned = -0.000610682 Jy ! Component: 300 - total flux cleaned = -0.000765041 Jy ! Component: 350 - total flux cleaned = -0.000900543 Jy ! Component: 400 - total flux cleaned = -0.000992645 Jy ! Component: 450 - total flux cleaned = -0.00104385 Jy ! Component: 500 - total flux cleaned = -0.00109398 Jy ! Component: 550 - total flux cleaned = -0.00111875 Jy ! Component: 600 - total flux cleaned = -0.00115501 Jy ! Component: 650 - total flux cleaned = -0.00121378 Jy ! Component: 700 - total flux cleaned = -0.00122526 Jy ! Component: 750 - total flux cleaned = -0.00127034 Jy ! Component: 800 - total flux cleaned = -0.00128123 Jy ! Component: 850 - total flux cleaned = -0.00127049 Jy ! Component: 900 - total flux cleaned = -0.00129195 Jy ! Component: 950 - total flux cleaned = -0.00130241 Jy ! Component: 1000 - total flux cleaned = -0.0013231 Jy ! Component: 1050 - total flux cleaned = -0.00130283 Jy ! Component: 1100 - total flux cleaned = -0.00129292 Jy ! Component: 1150 - total flux cleaned = -0.0012733 Jy ! Component: 1200 - total flux cleaned = -0.00128299 Jy ! Component: 1250 - total flux cleaned = -0.00129247 Jy ! Component: 1300 - total flux cleaned = -0.00129239 Jy ! Component: 1350 - total flux cleaned = -0.00130173 Jy ! Component: 1400 - total flux cleaned = -0.00133826 Jy ! Component: 1450 - total flux cleaned = -0.00131091 Jy ! Component: 1500 - total flux cleaned = -0.00132875 Jy ! Component: 1550 - total flux cleaned = -0.00131098 Jy ! Component: 1600 - total flux cleaned = -0.00131981 Jy ! Component: 1650 - total flux cleaned = -0.00133706 Jy ! Component: 1700 - total flux cleaned = -0.00131996 Jy ! Component: 1750 - total flux cleaned = -0.00132846 Jy ! Component: 1800 - total flux cleaned = -0.00134528 Jy ! Component: 1850 - total flux cleaned = -0.00132847 Jy ! Component: 1900 - total flux cleaned = -0.00133671 Jy ! Component: 1950 - total flux cleaned = -0.00131215 Jy ! Component: 2000 - total flux cleaned = -0.00130408 Jy ! Total flux subtracted in 2048 components = -0.00133622 Jy ! Clean residual min=-0.000453 max=0.000603 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0891151 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 171 components and 0.0891151 Jy ![Exited script file: muppet] wmap "J1829-3904_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8677 x 2.029 at 3.486 degrees (North through East) ! Clean map min=-0.00088464 max=0.079933 Jy/beam ! Writing clean map to FITS file: J1829-3904_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0799329 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146031 device "J1829-3904_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1829-3904_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548075 0.548075 1.09615 2.1923 4.3846 8.7692 17.5384 35.0768 70.1536 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8677 x 2.029 at 3.486 degrees (North through East) ! Clean map min=-0.00088464 max=0.079933 Jy/beam quit ! Quitting program ! Log file J1829-3904_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:14 2016