! Started logfile: J2155-1139_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:21:57 2017 obs J2155-1139_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2155-1139_X_2015_01_23_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979063 visibilities/baseline/integration-bin. ! Found source: J2155-1139 ! ! 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 350 lines of history. ! ! Reading 63972 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 J2155-1139_X_2015_01_23_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.984012Jy sigma=0.011015 ! Fit after self-cal, rms=0.952204Jy sigma=0.010687 ! 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=0.6522 mas, bmaj=1.718 mas, bpa=-3.951 degrees ! Estimated noise=446.836 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 = 0.0380063 Jy ! Component: 100 - total flux cleaned = 0.0475564 Jy ! Total flux subtracted in 100 components = 0.0475564 Jy ! Clean residual min=-0.006500 max=0.012121 Jy/beam ! Clean residual mean=-0.000042 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.0475565 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0475565 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=0.086980Jy sigma=0.000908 ! Fit after self-cal, rms=0.086298Jy sigma=0.000901 ! 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=0.8273 mas, bmaj=2.037 mas, bpa=-1.717 degrees ! Estimated noise=253.818 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 = 0.00678741 Jy ! Component: 100 - total flux cleaned = 0.0098694 Jy ! Component: 150 - total flux cleaned = 0.0113386 Jy ! Component: 200 - total flux cleaned = 0.0119054 Jy ! Total flux subtracted in 200 components = 0.0119054 Jy ! Clean residual min=-0.007145 max=0.013332 Jy/beam ! Clean residual mean=-0.000039 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 0.0594619 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0594619 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=0.085756Jy sigma=0.000896 ! Fit after self-cal, rms=0.085771Jy sigma=0.000895 ! 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 0.96 FD 0.91 HN 1.69 KP 0.67 ! LA 2.50 MK 1.05 NL 1.60 OV 0.96 ! PT 0.70 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.60 KP 0.62 ! LA 2.75 MK 1.07 NL 1.50 OV 1.01 ! PT 0.66 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 HN 1.61 KP 0.60 ! LA 2.51 MK 1.00 NL 1.54 OV 1.02 ! PT 0.66 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 1.43 KP 0.58 ! LA 2.42 MK 1.01 NL 1.51 OV 0.99 ! PT 0.68 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 1.41 KP 0.54 ! LA 2.60 MK 1.07 NL 1.60 OV 1.01 ! PT 0.68 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.48 KP 0.55 ! LA 2.37 MK 1.03 NL 1.65 OV 1.02 ! PT 0.68 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.49 KP 0.55 ! LA 2.35 MK 1.00 NL 1.71 OV 1.07 ! PT 0.72 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 1.50 KP 0.55 ! LA 2.46 MK 0.96 NL 1.51 OV 1.06 ! PT 0.69 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.28 KP 0.60 ! LA 2.16 MK 0.94 NL 1.44 OV 1.04 ! PT 0.75 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 1.31 KP 0.61 ! LA 2.05 MK 0.96 NL 1.47 OV 1.03 ! PT 0.74 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.92 HN 1.24 KP 0.61 ! LA 2.08 MK 0.96 NL 1.61 OV 1.01 ! PT 0.73 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 1.06 KP 0.64 ! LA 2.00 MK 0.96 NL 1.43 OV 1.03 ! PT 0.73 SC 0.97 ! ! ! Fit before self-cal, rms=0.085771Jy sigma=0.000895 ! Fit after self-cal, rms=0.113356Jy sigma=0.000852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8438 mas, bmaj=2.064 mas, bpa=-0.738 degrees ! Estimated noise=259.793 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 (1.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934255 Jy ! Component: 100 - total flux cleaned = 0.00875963 Jy ! Component: 150 - total flux cleaned = 0.00812521 Jy ! Component: 200 - total flux cleaned = 0.00780491 Jy ! Total flux subtracted in 200 components = 0.00780491 Jy ! Clean residual min=-0.004689 max=0.008950 Jy/beam ! Clean residual mean=-0.000008 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.0672668 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0672668 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=0.112830Jy sigma=0.000836 ! Fit after self-cal, rms=0.114705Jy sigma=0.000821 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628561 Jy ! Component: 100 - total flux cleaned = 0.00562982 Jy ! Component: 150 - total flux cleaned = 0.00496551 Jy ! Component: 200 - total flux cleaned = 0.00423572 Jy ! Total flux subtracted in 200 components = 0.00423572 Jy ! Clean residual min=-0.003692 max=0.008315 Jy/beam ! Clean residual mean=-0.000004 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.0715025 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0715025 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=0.114313Jy sigma=0.000812 ! Fit after self-cal, rms=0.114114Jy sigma=0.000809 ! Inverting map ! Added new window around map position (-1.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058608 Jy ! Component: 100 - total flux cleaned = 0.00639699 Jy ! Component: 150 - total flux cleaned = 0.00562857 Jy ! Component: 200 - total flux cleaned = 0.00483254 Jy ! Total flux subtracted in 200 components = 0.00483254 Jy ! Clean residual min=-0.003244 max=0.004237 Jy/beam ! Clean residual mean=0.000004 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0763351 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0763351 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=0.113703Jy sigma=0.000801 ! Fit after self-cal, rms=0.113689Jy sigma=0.000800 ! 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=0.113689Jy sigma=0.000800 ! Fit after self-cal, rms=0.128744Jy sigma=0.000794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.026 mas, bpa=0.05245 degrees ! Estimated noise=252.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362111 Jy ! Component: 100 - total flux cleaned = 0.00501308 Jy ! Component: 150 - total flux cleaned = 0.00601583 Jy ! Component: 200 - total flux cleaned = 0.00653006 Jy ! Total flux subtracted in 200 components = 0.00653006 Jy ! Clean residual min=-0.002265 max=0.003078 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0828651 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0828651 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=0.128614Jy sigma=0.000790 ! Fit after self-cal, rms=0.128732Jy sigma=0.000789 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 (-7.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268072 Jy ! Component: 100 - total flux cleaned = 0.00331505 Jy ! Component: 150 - total flux cleaned = 0.00358835 Jy ! Component: 200 - total flux cleaned = 0.00388569 Jy ! Total flux subtracted in 200 components = 0.00388569 Jy ! Clean residual min=-0.002051 max=0.002340 Jy/beam ! Clean residual mean=0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0867508 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 0.0867508 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=0.128649Jy sigma=0.000786 ! Fit after self-cal, rms=0.128661Jy sigma=0.000786 ! Inverting map ! Added new window around map position (17.6, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220174 Jy ! Component: 100 - total flux cleaned = 0.0027366 Jy ! Component: 150 - total flux cleaned = 0.00302461 Jy ! Component: 200 - total flux cleaned = 0.00333527 Jy ! Total flux subtracted in 200 components = 0.00333527 Jy ! Clean residual min=-0.001965 max=0.001762 Jy/beam ! Clean residual mean=0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0900861 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 115 components and 0.0900861 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=0.128600Jy sigma=0.000784 ! Fit after self-cal, rms=0.128585Jy sigma=0.000784 ! 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=0.128585Jy sigma=0.000784 ! Fit after self-cal, rms=0.131485Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8412 mas, bmaj=2.034 mas, bpa=-0.2889 degrees ! Estimated noise=249.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888297 Jy ! Component: 100 - total flux cleaned = 0.00128479 Jy ! Component: 150 - total flux cleaned = 0.00156923 Jy ! Component: 200 - total flux cleaned = 0.00169584 Jy ! Total flux subtracted in 200 components = 0.00169584 Jy ! Clean residual min=-0.001632 max=0.001540 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0917819 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.0917819 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=0.131454Jy sigma=0.000782 ! Fit after self-cal, rms=0.131469Jy sigma=0.000782 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 = 4.52732e-05 Jy ! Component: 100 - total flux cleaned = 2.01159e-06 Jy ! Component: 150 - total flux cleaned = 0.000153997 Jy ! Component: 200 - total flux cleaned = 0.000363404 Jy ! Total flux subtracted in 200 components = 0.000363404 Jy ! Clean residual min=-0.001504 max=0.001493 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0921453 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 0.0921453 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=0.131452Jy sigma=0.000782 ! Fit after self-cal, rms=0.131452Jy sigma=0.000782 ! 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=0.131452Jy sigma=0.000782 ! Fit after self-cal, rms=0.131294Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.911 mas, bpa=5.103 degrees ! Estimated noise=303.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734235 Jy ! Component: 100 - total flux cleaned = 0.00106956 Jy ! Component: 150 - total flux cleaned = 0.00115599 Jy ! Component: 200 - total flux cleaned = 0.00115618 Jy ! Total flux subtracted in 200 components = 0.00115618 Jy ! Clean residual min=-0.001422 max=0.001502 Jy/beam ! Clean residual mean=0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0933015 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 174 components and 0.0933015 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=0.131286Jy sigma=0.000781 ! Fit after self-cal, rms=0.131281Jy sigma=0.000781 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 = 6.43162e-05 Jy ! Component: 100 - total flux cleaned = 0.0001674 Jy ! Component: 150 - total flux cleaned = 0.000120133 Jy ! Component: 200 - total flux cleaned = 7.56909e-05 Jy ! Total flux subtracted in 200 components = 7.56909e-05 Jy ! Clean residual min=-0.001319 max=0.001444 Jy/beam ! Clean residual mean=0.000005 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0933772 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 182 components and 0.0933772 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=0.131277Jy sigma=0.000781 ! Fit after self-cal, rms=0.131274Jy sigma=0.000781 ! 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=0.8465 mas, bmaj=2.043 mas, bpa=-0.5997 degrees ! Estimated noise=248.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8465 x 2.043 at -0.5997 degrees (North through East) ! Clean map min=-0.0031605 max=0.046891 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=0.6677 mas, bmaj=1.718 mas, bpa=-2.627 degrees ! Estimated noise=444.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379146 Jy ! Component: 100 - total flux cleaned = 0.0570391 Jy ! Component: 150 - total flux cleaned = 0.0687174 Jy ! Component: 200 - total flux cleaned = 0.076535 Jy ! Total flux subtracted in 200 components = 0.076535 Jy ! Clean residual min=-0.004651 max=0.004383 Jy/beam ! Clean residual mean=-0.000011 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0765349 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0765349 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.043 mas, bpa=-0.5997 degrees ! Estimated noise=248.393 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 = 0.00659562 Jy ! Component: 100 - total flux cleaned = 0.0110773 Jy ! Component: 150 - total flux cleaned = 0.0135403 Jy ! Component: 200 - total flux cleaned = 0.0148881 Jy ! Total flux subtracted in 200 components = 0.0148881 Jy ! Clean residual min=-0.002741 max=0.002501 Jy/beam ! Clean residual mean=-0.000003 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0914231 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.0914231 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=2.253 mas, bmaj=3.911 mas, bpa=5.103 degrees ! Estimated noise=303.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410407 Jy ! Component: 100 - total flux cleaned = 0.0047155 Jy ! Component: 150 - total flux cleaned = 0.00451543 Jy ! Component: 200 - total flux cleaned = 0.00443184 Jy ! Total flux subtracted in 200 components = 0.00443184 Jy ! Clean residual min=-0.002317 max=0.002395 Jy/beam ! Clean residual mean=0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0958549 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 = 3.21256e-06 Jy ! Component: 100 - total flux cleaned = 5.67073e-06 Jy ! Component: 150 - total flux cleaned = -0.000111521 Jy ! Component: 200 - total flux cleaned = -0.000164197 Jy ! Total flux subtracted in 200 components = -0.000164197 Jy ! Clean residual min=-0.001966 max=0.002017 Jy/beam ! Clean residual mean=0.000004 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0956907 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 92 components and 0.0956907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.043 mas, bpa=-0.5997 degrees ! Estimated noise=248.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240787 Jy ! Component: 100 - total flux cleaned = -0.000487717 Jy ! Component: 150 - total flux cleaned = -0.000483729 Jy ! Component: 200 - total flux cleaned = -0.00048192 Jy ! Total flux subtracted in 200 components = -0.00048192 Jy ! Clean residual min=-0.001671 max=0.001508 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0952088 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.0952088 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=0.131355Jy sigma=0.000782 ! Fit after self-cal, rms=0.131333Jy sigma=0.000782 wmodel J2155-1139_X_2015_01_23_pus_map.mod ! Writing 112 model components to file: J2155-1139_X_2015_01_23_pus_map.mod wobs J2155-1139_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2155-1139_X_2015_01_23_pus_uvs.fits wwins J2155-1139_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J2155-1139_X_2015_01_23_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 = -0.000377489 Jy ! Component: 100 - total flux cleaned = -0.000534018 Jy ! Component: 150 - total flux cleaned = -0.000463087 Jy ! Component: 200 - total flux cleaned = -0.00039595 Jy ! Component: 250 - total flux cleaned = -0.000247338 Jy ! Component: 300 - total flux cleaned = -0.000145351 Jy ! Component: 350 - total flux cleaned = -7.04305e-06 Jy ! Component: 400 - total flux cleaned = 8.91694e-05 Jy ! Component: 450 - total flux cleaned = 0.000238186 Jy ! Component: 500 - total flux cleaned = 0.000363924 Jy ! Component: 550 - total flux cleaned = 0.000468819 Jy ! Component: 600 - total flux cleaned = 0.000536857 Jy ! Component: 650 - total flux cleaned = 0.000603641 Jy ! Component: 700 - total flux cleaned = 0.000652957 Jy ! Component: 750 - total flux cleaned = 0.000748588 Jy ! Component: 800 - total flux cleaned = 0.000795224 Jy ! Component: 850 - total flux cleaned = 0.000795626 Jy ! Component: 900 - total flux cleaned = 0.000840752 Jy ! Component: 950 - total flux cleaned = 0.000899256 Jy ! Component: 1000 - total flux cleaned = 0.000942092 Jy ! Component: 1050 - total flux cleaned = 0.000970074 Jy ! Component: 1100 - total flux cleaned = 0.00102534 Jy ! Component: 1150 - total flux cleaned = 0.00106637 Jy ! Component: 1200 - total flux cleaned = 0.00113312 Jy ! Component: 1250 - total flux cleaned = 0.00119903 Jy ! Component: 1300 - total flux cleaned = 0.00126357 Jy ! Component: 1350 - total flux cleaned = 0.00132707 Jy ! Component: 1400 - total flux cleaned = 0.00137707 Jy ! Component: 1450 - total flux cleaned = 0.00138952 Jy ! Component: 1500 - total flux cleaned = 0.00143831 Jy ! Component: 1550 - total flux cleaned = 0.0014865 Jy ! Component: 1600 - total flux cleaned = 0.00153375 Jy ! Component: 1650 - total flux cleaned = 0.00155724 Jy ! Component: 1700 - total flux cleaned = 0.00160307 Jy ! Component: 1750 - total flux cleaned = 0.00161429 Jy ! Component: 1800 - total flux cleaned = 0.0016589 Jy ! Component: 1850 - total flux cleaned = 0.00164792 Jy ! Component: 1900 - total flux cleaned = 0.00171334 Jy ! Component: 1950 - total flux cleaned = 0.00173479 Jy ! Component: 2000 - total flux cleaned = 0.00178784 Jy ! Total flux subtracted in 2048 components = 0.00184037 Jy ! Clean residual min=-0.000557 max=0.000568 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0970492 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 256 components and 0.0970491 Jy ![Exited script file: muppet] wmap "J2155-1139_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8465 x 2.043 at -0.5997 degrees (North through East) ! Clean map min=-0.0028491 max=0.04469 Jy/beam ! Writing clean map to FITS file: J2155-1139_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0446895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197807 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32787 1.32787 2.65575 5.31149 10.623 21.246 42.492 84.9839 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: 0.8465 x 2.043 at -0.5997 degrees (North through East) ! Clean map min=-0.0028491 max=0.04469 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2155-1139_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:22:01 2017