! Started logfile: J0008-2559_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:16 2016 obs J0008-2559_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0008-2559_X_2014_06_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.592063 visibilities/baseline/integration-bin. ! Found source: J0008-2559 ! ! 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 17904 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 J0008-2559_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998853Jy sigma=0.010741 ! Fit after self-cal, rms=0.959356Jy sigma=0.010338 ! 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=0.8116 mas, bmaj=3.431 mas, bpa=18.32 degrees ! Estimated noise=1002.35 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 = 0.0327219 Jy ! Component: 100 - total flux cleaned = 0.0400654 Jy ! Total flux subtracted in 100 components = 0.0400654 Jy ! Clean residual min=-0.002560 max=0.002964 Jy/beam ! Clean residual mean=-0.000007 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0400654 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0400654 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=0.080585Jy sigma=0.000751 ! Fit after self-cal, rms=0.079360Jy sigma=0.000737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399846 Jy ! Component: 100 - total flux cleaned = 0.0050317 Jy ! Total flux subtracted in 100 components = 0.0050317 Jy ! Clean residual min=-0.002814 max=0.002500 Jy/beam ! Clean residual mean=0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0450971 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0450971 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=0.079079Jy sigma=0.000735 ! Fit after self-cal, rms=0.079076Jy sigma=0.000735 ! 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=1.024 mas, bmaj=3.814 mas, bpa=15.9 degrees ! Estimated noise=504.332 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 = 0.00129721 Jy ! Component: 100 - total flux cleaned = 0.00146172 Jy ! Component: 150 - total flux cleaned = 0.00149148 Jy ! Component: 200 - total flux cleaned = 0.00154188 Jy ! Total flux subtracted in 200 components = 0.00154188 Jy ! Clean residual min=-0.002181 max=0.002302 Jy/beam ! Clean residual mean=-0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0466389 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0466389 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=0.079031Jy sigma=0.000735 ! Fit after self-cal, rms=0.079009Jy sigma=0.000735 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.93 KP 1.07 ! LA 1.00 MK 1.00* NL 1.11 OV 1.09 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.99 KP 1.01 ! LA 1.05 MK 1.00* NL 1.15 OV 1.09 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.98 KP 0.88 ! LA 1.09 MK 1.00* NL 1.19 OV 1.00 ! PT 0.88 SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 0.92 KP 0.82 ! LA 1.03 MK 1.00* NL 1.13 OV 1.06 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.89 KP 0.77 ! LA 1.04 MK 1.00* NL 1.07 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.94 KP 0.80 ! LA 0.99 MK 1.00* NL 1.10 OV 1.09 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.96 KP 0.82 ! LA 1.00 MK 1.00* NL 1.12 OV 1.19 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.81 KP 0.90 ! LA 1.08 MK 1.00* NL 1.15 OV 1.02 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.91 KP 0.82 ! LA 1.09 MK 1.00* NL 1.09 OV 1.01 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.81 KP 0.89 ! LA 0.99 MK 1.00* NL 1.08 OV 1.05 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.87 KP 0.88 ! LA 1.09 MK 1.00* NL 1.00 OV 1.03 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.74 KP 0.90 ! LA 1.09 MK 1.00* NL 1.08 OV 1.11 ! PT 0.93 SC 0.90 ! ! ! Fit before self-cal, rms=0.079009Jy sigma=0.000735 ! Fit after self-cal, rms=0.075118Jy sigma=0.000733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.783 mas, bpa=15.55 degrees ! Estimated noise=502.524 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 = 0.000810845 Jy ! Component: 100 - total flux cleaned = 0.000881114 Jy ! Component: 150 - total flux cleaned = 0.000882326 Jy ! Component: 200 - total flux cleaned = 0.000882798 Jy ! Total flux subtracted in 200 components = 0.000882798 Jy ! Clean residual min=-0.001309 max=0.001531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0475217 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0475217 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=0.075100Jy sigma=0.000732 ! Fit after self-cal, rms=0.075007Jy sigma=0.000731 ! 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=0.075007Jy sigma=0.000731 ! Fit after self-cal, rms=0.074267Jy sigma=0.000731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.767 mas, bpa=15.48 degrees ! Estimated noise=502.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800031 Jy ! Component: 100 - total flux cleaned = 0.000857558 Jy ! Component: 150 - total flux cleaned = 0.000857474 Jy ! Component: 200 - total flux cleaned = 0.00085757 Jy ! Total flux subtracted in 200 components = 0.00085757 Jy ! Clean residual min=-0.001277 max=0.001521 Jy/beam ! Clean residual mean=0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0483793 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0483793 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=0.074255Jy sigma=0.000731 ! Fit after self-cal, rms=0.074233Jy sigma=0.000730 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 = 8.29565e-05 Jy ! Component: 100 - total flux cleaned = 0.000100552 Jy ! Component: 150 - total flux cleaned = 9.94876e-05 Jy ! Component: 200 - total flux cleaned = 9.92844e-05 Jy ! Total flux subtracted in 200 components = 9.92844e-05 Jy ! Clean residual min=-0.001373 max=0.001463 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0484786 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0484786 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=0.074224Jy sigma=0.000730 ! Fit after self-cal, rms=0.074199Jy sigma=0.000730 ! 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=0.074199Jy sigma=0.000730 ! Fit after self-cal, rms=0.073676Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.761 mas, bpa=15.45 degrees ! Estimated noise=500.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403882 Jy ! Component: 100 - total flux cleaned = 0.000440311 Jy ! Component: 150 - total flux cleaned = 0.000455478 Jy ! Component: 200 - total flux cleaned = 0.000442246 Jy ! Total flux subtracted in 200 components = 0.000442246 Jy ! Clean residual min=-0.001364 max=0.001562 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0489208 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0489208 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=0.073668Jy sigma=0.000730 ! Fit after self-cal, rms=0.073686Jy sigma=0.000729 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 = 0.000143017 Jy ! Component: 100 - total flux cleaned = 0.000142797 Jy ! Component: 150 - total flux cleaned = 0.00014288 Jy ! Component: 200 - total flux cleaned = 0.000131111 Jy ! Total flux subtracted in 200 components = 0.000131111 Jy ! Clean residual min=-0.001376 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.049052 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.049052 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=0.073679Jy sigma=0.000729 ! Fit after self-cal, rms=0.073666Jy sigma=0.000729 ! 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=0.073666Jy sigma=0.000729 ! Fit after self-cal, rms=0.073474Jy sigma=0.000729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=6.274 mas, bpa=2.102 degrees ! Estimated noise=589.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435205 Jy ! Component: 100 - total flux cleaned = 0.000479449 Jy ! Component: 150 - total flux cleaned = 0.000492618 Jy ! Component: 200 - total flux cleaned = 0.000504029 Jy ! Total flux subtracted in 200 components = 0.000504029 Jy ! Clean residual min=-0.001735 max=0.001718 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.049556 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.049556 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=0.073469Jy sigma=0.000729 ! Fit after self-cal, rms=0.073476Jy sigma=0.000729 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 = 7.25106e-05 Jy ! Component: 100 - total flux cleaned = 0.000109933 Jy ! Component: 150 - total flux cleaned = 0.000121162 Jy ! Component: 200 - total flux cleaned = 0.000131025 Jy ! Total flux subtracted in 200 components = 0.000131025 Jy ! Clean residual min=-0.001758 max=0.001706 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.049687 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.049687 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=0.073474Jy sigma=0.000729 ! Fit after self-cal, rms=0.073465Jy sigma=0.000729 ! 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=1.007 mas, bmaj=3.756 mas, bpa=15.41 degrees ! Estimated noise=499.058 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 3.756 at 15.41 degrees (North through East) ! Clean map min=-0.0014222 max=0.044987 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=0.8076 mas, bmaj=3.37 mas, bpa=17.77 degrees ! Estimated noise=986.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337683 Jy ! Component: 100 - total flux cleaned = 0.0416405 Jy ! Component: 150 - total flux cleaned = 0.0455428 Jy ! Component: 200 - total flux cleaned = 0.0470092 Jy ! Total flux subtracted in 200 components = 0.0470092 Jy ! Clean residual min=-0.002534 max=0.002476 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0470092 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0470092 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.756 mas, bpa=15.41 degrees ! Estimated noise=499.058 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 = 0.00152332 Jy ! Component: 100 - total flux cleaned = 0.0018836 Jy ! Component: 150 - total flux cleaned = 0.002011 Jy ! Component: 200 - total flux cleaned = 0.00208002 Jy ! Total flux subtracted in 200 components = 0.00208002 Jy ! Clean residual min=-0.001709 max=0.001556 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0490893 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0490893 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=2.166 mas, bmaj=6.274 mas, bpa=2.102 degrees ! Estimated noise=589.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053272 Jy ! Component: 100 - total flux cleaned = 0.000585379 Jy ! Component: 150 - total flux cleaned = 0.000586449 Jy ! Component: 200 - total flux cleaned = 0.000586111 Jy ! Total flux subtracted in 200 components = 0.000586111 Jy ! Clean residual min=-0.001878 max=0.001741 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0496754 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 = -8.04767e-07 Jy ! Component: 100 - total flux cleaned = -2.40992e-06 Jy ! Component: 150 - total flux cleaned = -1.72187e-06 Jy ! Component: 200 - total flux cleaned = -2.06155e-06 Jy ! Total flux subtracted in 200 components = -2.06155e-06 Jy ! Clean residual min=-0.001836 max=0.001710 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0496733 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0496733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.756 mas, bpa=15.41 degrees ! Estimated noise=499.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309101 Jy ! Component: 100 - total flux cleaned = -0.000411277 Jy ! Component: 150 - total flux cleaned = -0.000427868 Jy ! Component: 200 - total flux cleaned = -0.00044279 Jy ! Total flux subtracted in 200 components = -0.00044279 Jy ! Clean residual min=-0.001533 max=0.001529 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0492305 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0492305 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=0.073469Jy sigma=0.000729 ! Fit after self-cal, rms=0.073465Jy sigma=0.000729 wmodel J0008-2559_X_2014_06_09_pus_map.mod ! Writing 36 model components to file: J0008-2559_X_2014_06_09_pus_map.mod wobs J0008-2559_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0008-2559_X_2014_06_09_pus_uvs.fits wwins J0008-2559_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J0008-2559_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 = -3.05131e-05 Jy ! Component: 100 - total flux cleaned = -7.34519e-06 Jy ! Component: 150 - total flux cleaned = 7.79706e-05 Jy ! Component: 200 - total flux cleaned = 0.000239169 Jy ! Component: 250 - total flux cleaned = 0.00037178 Jy ! Component: 300 - total flux cleaned = 0.000480637 Jy ! Component: 350 - total flux cleaned = 0.000637125 Jy ! Component: 400 - total flux cleaned = 0.000837659 Jy ! Component: 450 - total flux cleaned = 0.000999199 Jy ! Component: 500 - total flux cleaned = 0.00115565 Jy ! Component: 550 - total flux cleaned = 0.00129322 Jy ! Component: 600 - total flux cleaned = 0.00148648 Jy ! Component: 650 - total flux cleaned = 0.00168902 Jy ! Component: 700 - total flux cleaned = 0.00184414 Jy ! Component: 750 - total flux cleaned = 0.00198139 Jy ! Component: 800 - total flux cleaned = 0.00211556 Jy ! Component: 850 - total flux cleaned = 0.00222033 Jy ! Component: 900 - total flux cleaned = 0.00233534 Jy ! Component: 950 - total flux cleaned = 0.0023978 Jy ! Component: 1000 - total flux cleaned = 0.00252058 Jy ! Component: 1050 - total flux cleaned = 0.00260453 Jy ! Component: 1100 - total flux cleaned = 0.00263984 Jy ! Component: 1150 - total flux cleaned = 0.00273234 Jy ! Component: 1200 - total flux cleaned = 0.00278879 Jy ! Component: 1250 - total flux cleaned = 0.00282233 Jy ! Component: 1300 - total flux cleaned = 0.00286612 Jy ! Component: 1350 - total flux cleaned = 0.00285543 Jy ! Component: 1400 - total flux cleaned = 0.00288716 Jy ! Component: 1450 - total flux cleaned = 0.00287693 Jy ! Component: 1500 - total flux cleaned = 0.00287703 Jy ! Component: 1550 - total flux cleaned = 0.00284683 Jy ! Component: 1600 - total flux cleaned = 0.00286673 Jy ! Component: 1650 - total flux cleaned = 0.00287671 Jy ! Component: 1700 - total flux cleaned = 0.00286706 Jy ! Component: 1750 - total flux cleaned = 0.00288635 Jy ! Component: 1800 - total flux cleaned = 0.00287709 Jy ! Component: 1850 - total flux cleaned = 0.00289568 Jy ! Component: 1900 - total flux cleaned = 0.00289552 Jy ! Component: 1950 - total flux cleaned = 0.00292264 Jy ! Component: 2000 - total flux cleaned = 0.00292258 Jy ! Total flux subtracted in 2048 components = 0.00294903 Jy ! Clean residual min=-0.000508 max=0.000526 Jy/beam ! Clean residual mean=0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0521796 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 179 components and 0.0521796 Jy ![Exited script file: muppet] wmap "J0008-2559_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 3.756 at 15.41 degrees (North through East) ! Clean map min=-0.00097316 max=0.044806 Jy/beam ! Writing clean map to FITS file: J0008-2559_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 0.0448055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017911 device "J0008-2559_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0008-2559_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19925 1.19925 2.3985 4.79699 9.59398 19.188 38.3759 76.7519 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 3.756 at 15.41 degrees (North through East) ! Clean map min=-0.00097316 max=0.044806 Jy/beam quit ! Quitting program ! Log file J0008-2559_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:18 2016