! Started logfile: J1455-1700_X_2014_08_05_pus_uvs.log on Sun Nov 13 00:15:38 2016 obs J1455-1700_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1455-1700_X_2014_08_05_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6157 visibilities/baseline/integration-bin. ! Found source: J1455-1700 ! ! 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 414 lines of history. ! ! Reading 30588 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1455-1700_X_2014_08_05_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 = 1024x1024 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 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958188Jy sigma=0.010601 ! Fit after self-cal, rms=0.929297Jy sigma=0.010314 ! 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=0.872 mas, bmaj=3.16 mas, bpa=17.32 degrees ! Estimated noise=717.673 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 = 0.0512812 Jy ! Component: 100 - total flux cleaned = 0.0649211 Jy ! Total flux subtracted in 100 components = 0.0649211 Jy ! Clean residual min=-0.004752 max=0.007696 Jy/beam ! Clean residual mean=-0.000011 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.0649211 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0649211 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=0.075653Jy sigma=0.000798 ! Fit after self-cal, rms=0.075560Jy sigma=0.000797 ! Inverting map ! Added new window around map position (1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887548 Jy ! Component: 100 - total flux cleaned = 0.0147995 Jy ! Total flux subtracted in 100 components = 0.0147995 Jy ! Clean residual min=-0.004019 max=0.003977 Jy/beam ! Clean residual mean=-0.000007 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0797206 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.0797206 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=0.073662Jy sigma=0.000775 ! Fit after self-cal, rms=0.073606Jy sigma=0.000775 ! 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=1.216 mas, bmaj=3.8 mas, bpa=15.42 degrees ! Estimated noise=391.281 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 = 0.0085098 Jy ! Component: 100 - total flux cleaned = 0.0133039 Jy ! Component: 150 - total flux cleaned = 0.0164274 Jy ! Component: 200 - total flux cleaned = 0.0185239 Jy ! Total flux subtracted in 200 components = 0.0185239 Jy ! Clean residual min=-0.003688 max=0.004037 Jy/beam ! Clean residual mean=-0.000007 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0982445 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.0982445 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=0.072531Jy sigma=0.000763 ! Fit after self-cal, rms=0.072465Jy sigma=0.000762 ! 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 0.98 FD 1.14 HN 1.01 KP 0.96 ! LA 0.97 MK 1.00* NL 1.01 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.05 KP 0.85 ! LA 0.99 MK 1.00* NL 1.02 OV 1.03 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.05 KP 0.82 ! LA 1.00 MK 1.00* NL 1.01 OV 1.01 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.14 KP 0.78 ! LA 1.07 MK 1.00* NL 0.97 OV 0.95 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.05 KP 0.76 ! LA 1.04 MK 1.00* NL 0.96 OV 1.01 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 0.95 KP 0.75 ! LA 0.97 MK 1.00* NL 1.07 OV 1.06 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 1.04 KP 0.79 ! LA 1.05 MK 1.00* NL 1.06 OV 1.07 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 1.03 KP 0.70 ! LA 1.00 MK 1.00* NL 1.00 OV 1.11 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.21 HN 0.96 KP 0.74 ! LA 1.01 MK 1.00* NL 1.01 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.03 KP 0.80 ! LA 1.00 MK 1.00* NL 0.99 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.87 KP 0.81 ! LA 1.08 MK 1.00* NL 0.97 OV 1.05 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.99 KP 0.85 ! LA 1.06 MK 1.00* NL 0.96 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.072465Jy sigma=0.000762 ! Fit after self-cal, rms=0.070726Jy sigma=0.000755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=3.834 mas, bpa=15.75 degrees ! Estimated noise=386.431 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 = 0.00151174 Jy ! Component: 100 - total flux cleaned = 0.00138779 Jy ! Component: 150 - total flux cleaned = 0.00128916 Jy ! Component: 200 - total flux cleaned = 0.00120662 Jy ! Total flux subtracted in 200 components = 0.00120662 Jy ! Clean residual min=-0.001739 max=0.002742 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0994512 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.0994511 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=0.070670Jy sigma=0.000754 ! Fit after self-cal, rms=0.070683Jy sigma=0.000754 ! 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=0.070683Jy sigma=0.000754 ! Fit after self-cal, rms=0.070985Jy sigma=0.000753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=3.835 mas, bpa=15.63 degrees ! Estimated noise=385.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582209 Jy ! Component: 100 - total flux cleaned = 0.000502723 Jy ! Component: 150 - total flux cleaned = 0.000392327 Jy ! Component: 200 - total flux cleaned = 0.000317372 Jy ! Total flux subtracted in 200 components = 0.000317372 Jy ! Clean residual min=-0.001825 max=0.002658 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0997685 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.0997685 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=0.070963Jy sigma=0.000753 ! Fit after self-cal, rms=0.070969Jy sigma=0.000753 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 (23.4, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253952 Jy ! Component: 100 - total flux cleaned = 0.00403307 Jy ! Component: 150 - total flux cleaned = 0.00514081 Jy ! Component: 200 - total flux cleaned = 0.00599065 Jy ! Total flux subtracted in 200 components = 0.00599065 Jy ! Clean residual min=-0.001512 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.105759 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 144 components and 0.105759 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=0.070869Jy sigma=0.000751 ! Fit after self-cal, rms=0.070859Jy sigma=0.000751 ! 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=0.070859Jy sigma=0.000751 ! Fit after self-cal, rms=0.070413Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=3.824 mas, bpa=15.5 degrees ! Estimated noise=382.976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107567 Jy ! Component: 100 - total flux cleaned = 0.00186235 Jy ! Component: 150 - total flux cleaned = 0.00237977 Jy ! Component: 200 - total flux cleaned = 0.00263998 Jy ! Total flux subtracted in 200 components = 0.00263998 Jy ! Clean residual min=-0.001370 max=0.001421 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.108399 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.108399 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=0.070389Jy sigma=0.000751 ! Fit after self-cal, rms=0.070387Jy sigma=0.000751 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 = 0.000381248 Jy ! Component: 100 - total flux cleaned = 0.000669233 Jy ! Component: 150 - total flux cleaned = 0.000808162 Jy ! Component: 200 - total flux cleaned = 0.000917255 Jy ! Total flux subtracted in 200 components = 0.000917255 Jy ! Clean residual min=-0.001323 max=0.001378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.109316 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.109316 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=0.070376Jy sigma=0.000751 ! Fit after self-cal, rms=0.070376Jy sigma=0.000751 ! 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=0.070376Jy sigma=0.000751 ! Fit after self-cal, rms=0.070233Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=4.941 mas, bpa=13.74 degrees ! Estimated noise=425.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744793 Jy ! Component: 100 - total flux cleaned = 0.00111669 Jy ! Component: 150 - total flux cleaned = 0.00142519 Jy ! Component: 200 - total flux cleaned = 0.00157426 Jy ! Total flux subtracted in 200 components = 0.00157426 Jy ! Clean residual min=-0.001413 max=0.001471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.110891 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.110891 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=0.070229Jy sigma=0.000751 ! Fit after self-cal, rms=0.070225Jy sigma=0.000751 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 = 0.000116007 Jy ! Component: 100 - total flux cleaned = 0.000355139 Jy ! Component: 150 - total flux cleaned = 0.000431063 Jy ! Component: 200 - total flux cleaned = 0.0005004 Jy ! Total flux subtracted in 200 components = 0.0005004 Jy ! Clean residual min=-0.001394 max=0.001413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.111391 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 174 components and 0.111391 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=0.070222Jy sigma=0.000750 ! Fit after self-cal, rms=0.070220Jy sigma=0.000750 ! 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=1.227 mas, bmaj=3.817 mas, bpa=15.44 degrees ! Estimated noise=382.321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 3.817 at 15.44 degrees (North through East) ! Clean map min=-0.0012392 max=0.067762 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=0.879 mas, bmaj=3.183 mas, bpa=17.12 degrees ! Estimated noise=706.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498951 Jy ! Component: 100 - total flux cleaned = 0.0655653 Jy ! Component: 150 - total flux cleaned = 0.0745578 Jy ! Component: 200 - total flux cleaned = 0.0804509 Jy ! Total flux subtracted in 200 components = 0.0804509 Jy ! Clean residual min=-0.002964 max=0.003570 Jy/beam ! Clean residual mean=-0.000005 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0804509 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0804509 Jy ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=3.817 mas, bpa=15.44 degrees ! Estimated noise=382.321 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 = 0.00737604 Jy ! Component: 100 - total flux cleaned = 0.0116572 Jy ! Component: 150 - total flux cleaned = 0.0147023 Jy ! Component: 200 - total flux cleaned = 0.0171378 Jy ! Total flux subtracted in 200 components = 0.0171378 Jy ! Clean residual min=-0.001897 max=0.002361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0975887 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 75 components and 0.0975887 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=2.392 mas, bmaj=4.941 mas, bpa=13.74 degrees ! Estimated noise=425.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283947 Jy ! Component: 100 - total flux cleaned = 0.00496808 Jy ! Component: 150 - total flux cleaned = 0.00664601 Jy ! Component: 200 - total flux cleaned = 0.00801996 Jy ! Total flux subtracted in 200 components = 0.00801996 Jy ! Clean residual min=-0.001450 max=0.001887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.105609 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 = 0.00114395 Jy ! Component: 100 - total flux cleaned = 0.00209857 Jy ! Component: 150 - total flux cleaned = 0.00289705 Jy ! Component: 200 - total flux cleaned = 0.00356638 Jy ! Total flux subtracted in 200 components = 0.00356638 Jy ! Clean residual min=-0.001410 max=0.001572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.109175 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 123 components and 0.109175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=3.817 mas, bpa=15.44 degrees ! Estimated noise=382.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377763 Jy ! Component: 100 - total flux cleaned = 0.000762492 Jy ! Component: 150 - total flux cleaned = 0.00107203 Jy ! Component: 200 - total flux cleaned = 0.00122519 Jy ! Total flux subtracted in 200 components = 0.00122519 Jy ! Clean residual min=-0.001405 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.1104 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.1104 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=0.070243Jy sigma=0.000751 ! Fit after self-cal, rms=0.070233Jy sigma=0.000751 wmodel J1455-1700_X_2014_08_05_pus_map.mod ! Writing 138 model components to file: J1455-1700_X_2014_08_05_pus_map.mod wobs J1455-1700_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1455-1700_X_2014_08_05_pus_uvs.fits wwins J1455-1700_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1455-1700_X_2014_08_05_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222456 Jy ! Component: 100 - total flux cleaned = 0.000354989 Jy ! Component: 150 - total flux cleaned = 0.000498301 Jy ! Component: 200 - total flux cleaned = 0.000650442 Jy ! Component: 250 - total flux cleaned = 0.000649034 Jy ! Component: 300 - total flux cleaned = 0.000683727 Jy ! Component: 350 - total flux cleaned = 0.000734059 Jy ! Component: 400 - total flux cleaned = 0.000830981 Jy ! Component: 450 - total flux cleaned = 0.000908779 Jy ! Component: 500 - total flux cleaned = 0.000954491 Jy ! Component: 550 - total flux cleaned = 0.00102808 Jy ! Component: 600 - total flux cleaned = 0.00105655 Jy ! Component: 650 - total flux cleaned = 0.00107078 Jy ! Component: 700 - total flux cleaned = 0.00115219 Jy ! Component: 750 - total flux cleaned = 0.00119236 Jy ! Component: 800 - total flux cleaned = 0.00121827 Jy ! Component: 850 - total flux cleaned = 0.00123116 Jy ! Component: 900 - total flux cleaned = 0.0012684 Jy ! Component: 950 - total flux cleaned = 0.00131696 Jy ! Component: 1000 - total flux cleaned = 0.00135239 Jy ! Component: 1050 - total flux cleaned = 0.0013756 Jy ! Component: 1100 - total flux cleaned = 0.00140968 Jy ! Component: 1150 - total flux cleaned = 0.00144326 Jy ! Component: 1200 - total flux cleaned = 0.00144333 Jy ! Component: 1250 - total flux cleaned = 0.00147609 Jy ! Component: 1300 - total flux cleaned = 0.00155047 Jy ! Component: 1350 - total flux cleaned = 0.00156062 Jy ! Component: 1400 - total flux cleaned = 0.00160177 Jy ! Component: 1450 - total flux cleaned = 0.00162197 Jy ! Component: 1500 - total flux cleaned = 0.0016221 Jy ! Component: 1550 - total flux cleaned = 0.00166151 Jy ! Component: 1600 - total flux cleaned = 0.00167126 Jy ! Component: 1650 - total flux cleaned = 0.00169061 Jy ! Component: 1700 - total flux cleaned = 0.00168115 Jy ! Component: 1750 - total flux cleaned = 0.00169997 Jy ! Component: 1800 - total flux cleaned = 0.00172786 Jy ! Component: 1850 - total flux cleaned = 0.00175525 Jy ! Component: 1900 - total flux cleaned = 0.00179142 Jy ! Component: 1950 - total flux cleaned = 0.0017913 Jy ! Component: 2000 - total flux cleaned = 0.00180903 Jy ! Component: 2050 - total flux cleaned = 0.00182638 Jy ! Component: 2100 - total flux cleaned = 0.00187793 Jy ! Component: 2150 - total flux cleaned = 0.00188631 Jy ! Component: 2200 - total flux cleaned = 0.0019367 Jy ! Component: 2250 - total flux cleaned = 0.00192833 Jy ! Component: 2300 - total flux cleaned = 0.00196944 Jy ! Component: 2350 - total flux cleaned = 0.00198584 Jy ! Component: 2400 - total flux cleaned = 0.00201004 Jy ! Component: 2450 - total flux cleaned = 0.00202607 Jy ! Component: 2500 - total flux cleaned = 0.00205766 Jy ! Component: 2550 - total flux cleaned = 0.00208893 Jy ! Component: 2600 - total flux cleaned = 0.00210445 Jy ! Component: 2650 - total flux cleaned = 0.00211219 Jy ! Component: 2700 - total flux cleaned = 0.00211989 Jy ! Component: 2750 - total flux cleaned = 0.002135 Jy ! Component: 2800 - total flux cleaned = 0.00216492 Jy ! Component: 2850 - total flux cleaned = 0.00217971 Jy ! Component: 2900 - total flux cleaned = 0.00220172 Jy ! Component: 2950 - total flux cleaned = 0.00217981 Jy ! Component: 3000 - total flux cleaned = 0.00223049 Jy ! Component: 3050 - total flux cleaned = 0.00225205 Jy ! Component: 3100 - total flux cleaned = 0.00227338 Jy ! Component: 3150 - total flux cleaned = 0.00229469 Jy ! Component: 3200 - total flux cleaned = 0.00229472 Jy ! Component: 3250 - total flux cleaned = 0.00233657 Jy ! Component: 3300 - total flux cleaned = 0.00235728 Jy ! Component: 3350 - total flux cleaned = 0.0023916 Jy ! Component: 3400 - total flux cleaned = 0.00242572 Jy ! Component: 3450 - total flux cleaned = 0.00242572 Jy ! Component: 3500 - total flux cleaned = 0.00245257 Jy ! Component: 3550 - total flux cleaned = 0.00246599 Jy ! Component: 3600 - total flux cleaned = 0.00249915 Jy ! Component: 3650 - total flux cleaned = 0.00249253 Jy ! Component: 3700 - total flux cleaned = 0.00253837 Jy ! Component: 3750 - total flux cleaned = 0.00255141 Jy ! Component: 3800 - total flux cleaned = 0.00259021 Jy ! Component: 3850 - total flux cleaned = 0.00259662 Jy ! Component: 3900 - total flux cleaned = 0.00262855 Jy ! Component: 3950 - total flux cleaned = 0.0026665 Jy ! Component: 4000 - total flux cleaned = 0.00266017 Jy ! Component: 4050 - total flux cleaned = 0.00269149 Jy ! Total flux subtracted in 4096 components = 0.0027039 Jy ! Clean residual min=-0.000418 max=0.000371 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.113104 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 384 components and 0.113104 Jy ![Exited script file: muppet] wmap "J1455-1700_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 3.817 at 15.44 degrees (North through East) ! Clean map min=-0.00072282 max=0.06764 Jy/beam ! Writing clean map to FITS file: J1455-1700_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0676401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105752 device "J1455-1700_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1455-1700_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469037 0.469037 0.938074 1.87615 3.7523 7.5046 15.0092 30.0184 60.0368 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 3.817 at 15.44 degrees (North through East) ! Clean map min=-0.00072282 max=0.06764 Jy/beam quit ! Quitting program ! Log file J1455-1700_X_2014_08_05_pus_uvs.log closed on Sun Nov 13 00:15:45 2016