! Started logfile: J1625-2527_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:13:08 2016 obs J1625-2527_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2014_08_09_pus_uva.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.67728 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 324 lines of history. ! ! Reading 24504 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 J1625-2527_X_2014_08_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.440890Jy sigma=0.004089 ! Fit after self-cal, rms=0.339959Jy sigma=0.002945 ! 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=0.8336 mas, bmaj=2.925 mas, bpa=17.35 degrees ! Estimated noise=826.987 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 = 0.795391 Jy ! Component: 100 - total flux cleaned = 0.993416 Jy ! Total flux subtracted in 100 components = 0.993416 Jy ! Clean residual min=-0.050923 max=0.092995 Jy/beam ! Clean residual mean=-0.000128 rms=0.014565 Jy/beam ! Combined flux in latest and established models = 0.993416 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.993416 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=0.334680Jy sigma=0.002998 ! Fit after self-cal, rms=0.334669Jy sigma=0.002997 ! Inverting map ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111847 Jy ! Component: 100 - total flux cleaned = 0.186506 Jy ! Total flux subtracted in 100 components = 0.186506 Jy ! Clean residual min=-0.037916 max=0.043357 Jy/beam ! Clean residual mean=-0.000042 rms=0.010795 Jy/beam ! Combined flux in latest and established models = 1.17992 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 1.17992 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=0.265225Jy sigma=0.002245 ! Fit after self-cal, rms=0.264988Jy sigma=0.002243 ! 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=1.097 mas, bmaj=3.506 mas, bpa=14.49 degrees ! Estimated noise=463.753 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 = 0.0812433 Jy ! Component: 100 - total flux cleaned = 0.125112 Jy ! Component: 150 - total flux cleaned = 0.151323 Jy ! Component: 200 - total flux cleaned = 0.167612 Jy ! Total flux subtracted in 200 components = 0.167612 Jy ! Clean residual min=-0.048064 max=0.041736 Jy/beam ! Clean residual mean=0.000117 rms=0.011387 Jy/beam ! Combined flux in latest and established models = 1.34753 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 1.34753 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=0.237054Jy sigma=0.001981 ! Fit after self-cal, rms=0.236654Jy sigma=0.001976 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.23 KP 0.94 ! LA 1.03 MK 1.00* NL 0.99 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.24 KP 0.88 ! LA 1.03 MK 1.00* NL 0.98 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.27 KP 0.84 ! LA 1.05 MK 1.00* NL 0.99 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.22 KP 0.80 ! LA 1.05 MK 1.00* NL 0.98 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.19 KP 0.76 ! LA 1.04 MK 1.00* NL 1.00 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 1.22 KP 0.76 ! LA 1.05 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.25 HN 1.36 KP 0.80 ! LA 1.12 MK 1.00* NL 1.04 OV 1.05 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.30 KP 0.75 ! LA 1.03 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.28 KP 0.77 ! LA 1.05 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.27 KP 0.80 ! LA 1.06 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.24 KP 0.83 ! LA 1.06 MK 1.00* NL 1.01 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.23 KP 0.86 ! LA 1.05 MK 1.00* NL 0.99 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.236654Jy sigma=0.001976 ! Fit after self-cal, rms=0.169019Jy sigma=0.001174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=3.556 mas, bpa=14.91 degrees ! Estimated noise=465.594 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 = -0.0228014 Jy ! Component: 100 - total flux cleaned = -0.0240094 Jy ! Component: 150 - total flux cleaned = -0.0235635 Jy ! Component: 200 - total flux cleaned = -0.0231747 Jy ! Total flux subtracted in 200 components = -0.0231747 Jy ! Clean residual min=-0.015615 max=0.019411 Jy/beam ! Clean residual mean=0.000037 rms=0.004495 Jy/beam ! Combined flux in latest and established models = 1.32436 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 1.32436 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=0.166032Jy sigma=0.001114 ! Fit after self-cal, rms=0.165919Jy sigma=0.001112 ! 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=0.165919Jy sigma=0.001112 ! Fit after self-cal, rms=0.148703Jy sigma=0.000936 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=3.535 mas, bpa=14.78 degrees ! Estimated noise=464.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0129494 Jy ! Component: 100 - total flux cleaned = -0.0133576 Jy ! Component: 150 - total flux cleaned = -0.0129988 Jy ! Component: 200 - total flux cleaned = -0.0120785 Jy ! Total flux subtracted in 200 components = -0.0120785 Jy ! Clean residual min=-0.011106 max=0.011417 Jy/beam ! Clean residual mean=0.000017 rms=0.002590 Jy/beam ! Combined flux in latest and established models = 1.31228 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 1.31228 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=0.146376Jy sigma=0.000905 ! Fit after self-cal, rms=0.146309Jy sigma=0.000903 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 = 0.000556497 Jy ! Component: 100 - total flux cleaned = 0.00106884 Jy ! Component: 150 - total flux cleaned = 0.00155279 Jy ! Component: 200 - total flux cleaned = 0.0020036 Jy ! Total flux subtracted in 200 components = 0.0020036 Jy ! Clean residual min=-0.010116 max=0.010732 Jy/beam ! Clean residual mean=0.000018 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 1.31428 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 1.31428 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=0.145521Jy sigma=0.000890 ! Fit after self-cal, rms=0.145381Jy sigma=0.000889 ! Inverting map ! Added new window around map position (-9, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461161 Jy ! Component: 100 - total flux cleaned = 0.00487726 Jy ! Component: 150 - total flux cleaned = 0.00423934 Jy ! Component: 200 - total flux cleaned = 0.00405587 Jy ! Total flux subtracted in 200 components = 0.00405587 Jy ! Clean residual min=-0.009890 max=0.010451 Jy/beam ! Clean residual mean=0.000029 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 1.31834 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 1.31834 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=0.144479Jy sigma=0.000875 ! Fit after self-cal, rms=0.144319Jy sigma=0.000873 ! 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=0.144319Jy sigma=0.000873 ! Fit after self-cal, rms=0.144872Jy sigma=0.000829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=3.539 mas, bpa=14.85 degrees ! Estimated noise=463.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00331712 Jy ! Component: 100 - total flux cleaned = -0.00368452 Jy ! Component: 150 - total flux cleaned = -0.00401363 Jy ! Component: 200 - total flux cleaned = -0.00430771 Jy ! Total flux subtracted in 200 components = -0.00430771 Jy ! Clean residual min=-0.007129 max=0.005446 Jy/beam ! Clean residual mean=0.000017 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 1.31403 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 1.31403 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=0.144375Jy sigma=0.000822 ! Fit after self-cal, rms=0.144331Jy sigma=0.000821 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 = -9.1e-05 Jy ! Component: 100 - total flux cleaned = 4.21139e-05 Jy ! Component: 150 - total flux cleaned = 0.000159502 Jy ! Component: 200 - total flux cleaned = 4.71248e-05 Jy ! Total flux subtracted in 200 components = 4.71248e-05 Jy ! Clean residual min=-0.006672 max=0.004917 Jy/beam ! Clean residual mean=0.000017 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 1.31408 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 1.31408 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=0.144111Jy sigma=0.000818 ! Fit after self-cal, rms=0.144073Jy sigma=0.000817 ! 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=0.144073Jy sigma=0.000817 ! Fit after self-cal, rms=0.144728Jy sigma=0.000816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.488 mas, bmaj=5.46 mas, bpa=1.757 degrees ! Estimated noise=526.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00343937 Jy ! Component: 100 - total flux cleaned = -0.00415583 Jy ! Component: 150 - total flux cleaned = -0.0043503 Jy ! Component: 200 - total flux cleaned = -0.00418024 Jy ! Total flux subtracted in 200 components = -0.00418024 Jy ! Clean residual min=-0.004437 max=0.004030 Jy/beam ! Clean residual mean=0.000027 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 1.3099 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 1.3099 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=0.144551Jy sigma=0.000813 ! Fit after self-cal, rms=0.144510Jy sigma=0.000813 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 = 0.00014949 Jy ! Component: 100 - total flux cleaned = 0.000231598 Jy ! Component: 150 - total flux cleaned = 0.00022954 Jy ! Component: 200 - total flux cleaned = 0.000353544 Jy ! Total flux subtracted in 200 components = 0.000353544 Jy ! Clean residual min=-0.004269 max=0.003486 Jy/beam ! Clean residual mean=0.000027 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 1.31025 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 1.31025 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=0.144443Jy sigma=0.000812 ! Fit after self-cal, rms=0.144416Jy sigma=0.000812 ! 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=1.1 mas, bmaj=3.544 mas, bpa=14.88 degrees ! Estimated noise=463.214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 3.544 at 14.88 degrees (North through East) ! Clean map min=-0.0057024 max=1.0225 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.144416Jy sigma=0.000812 ! Fit after self-cal, rms=0.140269Jy sigma=0.000729 ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=3.546 mas, bpa=14.87 degrees ! Estimated noise=462.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345286 Jy ! Component: 100 - total flux cleaned = -0.0037724 Jy ! Component: 150 - total flux cleaned = -0.00386561 Jy ! Component: 200 - total flux cleaned = -0.00394637 Jy ! Total flux subtracted in 200 components = -0.00394637 Jy ! Clean residual min=-0.005208 max=0.004010 Jy/beam ! Clean residual mean=0.000006 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 1.30631 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 1.30631 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=0.140074Jy sigma=0.000726 ! Fit after self-cal, rms=0.140056Jy sigma=0.000726 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.43537e-06 Jy ! Component: 100 - total flux cleaned = -7.62523e-05 Jy ! Component: 150 - total flux cleaned = -7.93022e-05 Jy ! Component: 200 - total flux cleaned = -8.02382e-05 Jy ! Total flux subtracted in 200 components = -8.02382e-05 Jy ! Clean residual min=-0.004968 max=0.003747 Jy/beam ! Clean residual mean=0.000005 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 1.30623 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 1.30623 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=0.139973Jy sigma=0.000724 ! Fit after self-cal, rms=0.139959Jy sigma=0.000724 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.139959Jy sigma=0.000724 ! Fit after self-cal, rms=0.140481Jy sigma=0.000723 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=0.8269 mas, bmaj=2.958 mas, bpa=17.82 degrees ! Estimated noise=838.989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.806622 Jy ! Component: 100 - total flux cleaned = 0.99795 Jy ! Component: 150 - total flux cleaned = 1.08662 Jy ! Component: 200 - total flux cleaned = 1.14184 Jy ! Total flux subtracted in 200 components = 1.14184 Jy ! Clean residual min=-0.012682 max=0.030407 Jy/beam ! Clean residual mean=-0.000063 rms=0.004455 Jy/beam ! Combined flux in latest and established models = 1.14184 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 42 model components to the UV plane model. ! The established model now contains 42 components and 1.14184 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=3.55 mas, bpa=14.9 degrees ! Estimated noise=462.531 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 = 0.062355 Jy ! Component: 100 - total flux cleaned = 0.0965871 Jy ! Component: 150 - total flux cleaned = 0.116992 Jy ! Component: 200 - total flux cleaned = 0.130089 Jy ! Total flux subtracted in 200 components = 0.130089 Jy ! Clean residual min=-0.004948 max=0.009189 Jy/beam ! Clean residual mean=-0.000039 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 1.27193 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 109 components and 1.27193 Jy ! Inverting map ! Added new window around map position (1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00999089 Jy ! Component: 100 - total flux cleaned = 0.0166463 Jy ! Component: 150 - total flux cleaned = 0.0215284 Jy ! Component: 200 - total flux cleaned = 0.0250015 Jy ! Total flux subtracted in 200 components = 0.0250015 Jy ! Clean residual min=-0.004041 max=0.004499 Jy/beam ! Clean residual mean=-0.000005 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 1.29693 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 148 components and 1.29693 Jy ! Inverting map ! Added new window around map position (-3, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307314 Jy ! Component: 100 - total flux cleaned = 0.00435901 Jy ! Component: 150 - total flux cleaned = 0.00550464 Jy ! Component: 200 - total flux cleaned = 0.00601727 Jy ! Total flux subtracted in 200 components = 0.00601727 Jy ! Clean residual min=-0.003354 max=0.002632 Jy/beam ! Clean residual mean=0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 1.30294 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 1.30294 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=2.494 mas, bmaj=5.468 mas, bpa=1.772 degrees ! Estimated noise=524.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728316 Jy ! Component: 100 - total flux cleaned = 0.000993536 Jy ! Component: 150 - total flux cleaned = 0.00122265 Jy ! Component: 200 - total flux cleaned = 0.00136377 Jy ! Total flux subtracted in 200 components = 0.00136377 Jy ! Clean residual min=-0.002589 max=0.002327 Jy/beam ! Clean residual mean=0.000008 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 1.30431 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134013 Jy ! Component: 100 - total flux cleaned = 0.00025868 Jy ! Component: 150 - total flux cleaned = 0.000376526 Jy ! Component: 200 - total flux cleaned = 0.000489975 Jy ! Total flux subtracted in 200 components = 0.000489975 Jy ! Clean residual min=-0.002581 max=0.002213 Jy/beam ! Clean residual mean=0.000008 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 1.3048 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 198 components and 1.3048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=3.55 mas, bpa=14.9 degrees ! Estimated noise=462.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.76696e-05 Jy ! Component: 100 - total flux cleaned = 0.000234176 Jy ! Component: 150 - total flux cleaned = 0.000303264 Jy ! Component: 200 - total flux cleaned = 0.000303426 Jy ! Total flux subtracted in 200 components = 0.000303426 Jy ! Clean residual min=-0.003085 max=0.002478 Jy/beam ! Clean residual mean=0.000005 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 1.3051 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 228 components and 1.3051 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=0.140221Jy sigma=0.000718 ! Fit after self-cal, rms=0.140131Jy sigma=0.000717 wmodel J1625-2527_X_2014_08_09_pus_map.mod ! Writing 228 model components to file: J1625-2527_X_2014_08_09_pus_map.mod wobs J1625-2527_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2014_08_09_pus_uvs.fits wwins J1625-2527_X_2014_08_09_pus_map.win ! wwins: Wrote 5 windows to J1625-2527_X_2014_08_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 = -0.00122342 Jy ! Component: 100 - total flux cleaned = -0.0023039 Jy ! Component: 150 - total flux cleaned = -0.00290913 Jy ! Component: 200 - total flux cleaned = -0.00321057 Jy ! Component: 250 - total flux cleaned = -0.00332022 Jy ! Component: 300 - total flux cleaned = -0.00332107 Jy ! Component: 350 - total flux cleaned = -0.00345361 Jy ! Component: 400 - total flux cleaned = -0.00355039 Jy ! Component: 450 - total flux cleaned = -0.00367764 Jy ! Component: 500 - total flux cleaned = -0.0037402 Jy ! Component: 550 - total flux cleaned = -0.00389295 Jy ! Component: 600 - total flux cleaned = -0.00395189 Jy ! Component: 650 - total flux cleaned = -0.00392174 Jy ! Component: 700 - total flux cleaned = -0.00400909 Jy ! Component: 750 - total flux cleaned = -0.00412424 Jy ! Component: 800 - total flux cleaned = -0.00437744 Jy ! Component: 850 - total flux cleaned = -0.00440492 Jy ! Component: 900 - total flux cleaned = -0.00451464 Jy ! Component: 950 - total flux cleaned = -0.00462263 Jy ! Component: 1000 - total flux cleaned = -0.00467611 Jy ! Component: 1050 - total flux cleaned = -0.00475463 Jy ! Component: 1100 - total flux cleaned = -0.00475458 Jy ! Component: 1150 - total flux cleaned = -0.00483188 Jy ! Component: 1200 - total flux cleaned = -0.00485663 Jy ! Component: 1250 - total flux cleaned = -0.00485672 Jy ! Component: 1300 - total flux cleaned = -0.00488133 Jy ! Component: 1350 - total flux cleaned = -0.00488125 Jy ! Component: 1400 - total flux cleaned = -0.00485731 Jy ! Component: 1450 - total flux cleaned = -0.00490483 Jy ! Component: 1500 - total flux cleaned = -0.00483371 Jy ! Component: 1550 - total flux cleaned = -0.00483372 Jy ! Component: 1600 - total flux cleaned = -0.00481065 Jy ! Component: 1650 - total flux cleaned = -0.00481098 Jy ! Component: 1700 - total flux cleaned = -0.00474322 Jy ! Component: 1750 - total flux cleaned = -0.00476531 Jy ! Component: 1800 - total flux cleaned = -0.00483114 Jy ! Component: 1850 - total flux cleaned = -0.00469978 Jy ! Component: 1900 - total flux cleaned = -0.00463499 Jy ! Component: 1950 - total flux cleaned = -0.0046349 Jy ! Component: 2000 - total flux cleaned = -0.00457127 Jy ! Total flux subtracted in 2048 components = -0.00463407 Jy ! Clean residual min=-0.001217 max=0.001166 Jy/beam ! Clean residual mean=0.000008 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 1.30047 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 374 components and 1.30047 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 3.55 at 14.9 degrees (North through East) ! Clean map min=-0.0030066 max=1.0278 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.02776 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429994 device "J1625-2527_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1625-2527_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125514 0.125514 0.251027 0.502054 1.00411 2.00822 4.01643 8.03287 16.0657 32.1315 64.2629 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.027 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 3.55 at 14.9 degrees (North through East) ! Clean map min=-0.0030066 max=1.0278 Jy/beam quit ! Quitting program ! Log file J1625-2527_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:13:11 2016