! Started logfile: J1911-2006_X_2017_08_05_pus_uvs.log on Thu May 9 18:57:37 2019 obs J1911-2006_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_08_05_pus_uva.fits ! AN table 1: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.633033 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 575 lines of history. ! ! Reading 12648 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 J1911-2006_X_2017_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 = 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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805903Jy sigma=0.005762 ! Fit after self-cal, rms=0.742852Jy sigma=0.005323 ! 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=0.7277 mas, bmaj=1.926 mas, bpa=0.1784 degrees ! Estimated noise=1445.35 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25186 Jy ! Component: 100 - total flux cleaned = 1.54256 Jy ! Total flux subtracted in 100 components = 1.54256 Jy ! Clean residual min=-0.054866 max=0.113182 Jy/beam ! Clean residual mean=0.000487 rms=0.017730 Jy/beam ! Combined flux in latest and established models = 1.54256 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.54256 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=0.349943Jy sigma=0.002258 ! Fit after self-cal, rms=0.349947Jy sigma=0.002258 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125172 Jy ! Component: 100 - total flux cleaned = 0.190278 Jy ! Total flux subtracted in 100 components = 0.190278 Jy ! Clean residual min=-0.045317 max=0.063935 Jy/beam ! Clean residual mean=0.000016 rms=0.013526 Jy/beam ! Combined flux in latest and established models = 1.73284 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 1.73284 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=0.293663Jy sigma=0.001750 ! Fit after self-cal, rms=0.293637Jy sigma=0.001750 ! 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=0.9254 mas, bmaj=2.268 mas, bpa=2.224 degrees ! Estimated noise=902.518 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 = 0.0540606 Jy ! Component: 100 - total flux cleaned = 0.0805086 Jy ! Component: 150 - total flux cleaned = 0.0941464 Jy ! Component: 200 - total flux cleaned = 0.0978096 Jy ! Total flux subtracted in 200 components = 0.0978096 Jy ! Clean residual min=-0.050844 max=0.064894 Jy/beam ! Clean residual mean=-0.000428 rms=0.013704 Jy/beam ! Combined flux in latest and established models = 1.83065 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 1.83065 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=0.285423Jy sigma=0.001680 ! Fit after self-cal, rms=0.285370Jy sigma=0.001680 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.10 KP 1.10 ! LA 0.95 MK 0.98 NL 0.87 OV 1.07 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.14 KP 1.02 ! LA 0.96 MK 0.99 NL 0.86 OV 1.07 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.15 KP 0.96 ! LA 0.99 MK 1.00 NL 0.87 OV 1.07 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.10 KP 0.90 ! LA 0.99 MK 1.00 NL 0.87 OV 1.06 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.06 KP 0.84 ! LA 0.98 MK 1.03 NL 0.89 OV 1.08 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.10 KP 0.83 ! LA 0.98 MK 1.01 NL 0.89 OV 1.09 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.16 KP 0.82 ! LA 0.99 MK 1.02 NL 0.88 OV 1.12 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.19 KP 0.82 ! LA 0.97 MK 1.00 NL 0.89 OV 1.11 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.21 KP 0.86 ! LA 0.98 MK 0.99 NL 0.88 OV 1.11 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.15 KP 0.90 ! LA 1.00 MK 1.01 NL 0.89 OV 1.09 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.12 KP 0.95 ! LA 1.00 MK 1.02 NL 0.89 OV 1.08 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.09 KP 0.98 ! LA 0.98 MK 0.97 NL 0.89 OV 1.09 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.285370Jy sigma=0.001680 ! Fit after self-cal, rms=0.212347Jy sigma=0.001134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9325 mas, bmaj=2.277 mas, bpa=2.592 degrees ! Estimated noise=900.809 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 = -0.012569 Jy ! Component: 100 - total flux cleaned = -0.0145351 Jy ! Component: 150 - total flux cleaned = -0.0153536 Jy ! Component: 200 - total flux cleaned = -0.015827 Jy ! Total flux subtracted in 200 components = -0.015827 Jy ! Clean residual min=-0.027844 max=0.032203 Jy/beam ! Clean residual mean=-0.000138 rms=0.008153 Jy/beam ! Combined flux in latest and established models = 1.81483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 1.81483 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=0.210852Jy sigma=0.001126 ! Fit after self-cal, rms=0.210797Jy sigma=0.001125 ! 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=0.210797Jy sigma=0.001125 ! Fit after self-cal, rms=0.137039Jy sigma=0.000725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=2.283 mas, bpa=2.561 degrees ! Estimated noise=902.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174893 Jy ! Component: 100 - total flux cleaned = 0.0012989 Jy ! Component: 150 - total flux cleaned = 0.00150379 Jy ! Component: 200 - total flux cleaned = 0.00185895 Jy ! Total flux subtracted in 200 components = 0.00185895 Jy ! Clean residual min=-0.009292 max=0.018574 Jy/beam ! Clean residual mean=0.000222 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 1.81668 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 1.81668 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=0.136278Jy sigma=0.000720 ! Fit after self-cal, rms=0.136323Jy sigma=0.000719 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 (4.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180502 Jy ! Component: 100 - total flux cleaned = 0.0275171 Jy ! Component: 150 - total flux cleaned = 0.0316808 Jy ! Component: 200 - total flux cleaned = 0.034341 Jy ! Total flux subtracted in 200 components = 0.034341 Jy ! Clean residual min=-0.007410 max=0.011242 Jy/beam ! Clean residual mean=0.000104 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 1.85103 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 1.85103 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=0.134151Jy sigma=0.000695 ! Fit after self-cal, rms=0.133978Jy sigma=0.000693 ! Inverting map ! Added new window around map position (1.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102771 Jy ! Component: 100 - total flux cleaned = 0.0126769 Jy ! Component: 150 - total flux cleaned = 0.014147 Jy ! Component: 200 - total flux cleaned = 0.0152109 Jy ! Total flux subtracted in 200 components = 0.0152109 Jy ! Clean residual min=-0.007148 max=0.006216 Jy/beam ! Clean residual mean=0.000076 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 1.86624 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 1.86624 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=0.132807Jy sigma=0.000685 ! Fit after self-cal, rms=0.132668Jy sigma=0.000684 ! 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=0.132668Jy sigma=0.000684 ! Fit after self-cal, rms=0.132950Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=2.282 mas, bpa=2.523 degrees ! Estimated noise=902.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638146 Jy ! Component: 100 - total flux cleaned = 0.00749362 Jy ! Component: 150 - total flux cleaned = 0.00854713 Jy ! Component: 200 - total flux cleaned = 0.0089004 Jy ! Total flux subtracted in 200 components = 0.0089004 Jy ! Clean residual min=-0.005382 max=0.006409 Jy/beam ! Clean residual mean=0.000068 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 1.87514 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 1.87514 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=0.132467Jy sigma=0.000677 ! Fit after self-cal, rms=0.132420Jy sigma=0.000677 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 (-6.2, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626487 Jy ! Component: 100 - total flux cleaned = 0.00937091 Jy ! Component: 150 - total flux cleaned = 0.0108081 Jy ! Component: 200 - total flux cleaned = 0.0113736 Jy ! Total flux subtracted in 200 components = 0.0113736 Jy ! Clean residual min=-0.004453 max=0.004986 Jy/beam ! Clean residual mean=0.000036 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 1.88651 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 1.88651 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=0.131955Jy sigma=0.000673 ! Fit after self-cal, rms=0.131923Jy sigma=0.000673 ! 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=0.131923Jy sigma=0.000673 ! Fit after self-cal, rms=0.131914Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=4.441 mas, bpa=4.27 degrees ! Estimated noise=1109.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542857 Jy ! Component: 100 - total flux cleaned = 0.00681077 Jy ! Component: 150 - total flux cleaned = 0.00713106 Jy ! Component: 200 - total flux cleaned = 0.00731265 Jy ! Total flux subtracted in 200 components = 0.00731265 Jy ! Clean residual min=-0.004526 max=0.004891 Jy/beam ! Clean residual mean=0.000040 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 1.89382 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 1.89382 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=0.131694Jy sigma=0.000671 ! Fit after self-cal, rms=0.131674Jy sigma=0.000671 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 = 0.00157091 Jy ! Component: 100 - total flux cleaned = 0.00183301 Jy ! Component: 150 - total flux cleaned = 0.00176158 Jy ! Component: 200 - total flux cleaned = 0.00169892 Jy ! Total flux subtracted in 200 components = 0.00169892 Jy ! Clean residual min=-0.004306 max=0.004264 Jy/beam ! Clean residual mean=0.000025 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 1.89552 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 1.89552 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=0.131568Jy sigma=0.000670 ! Fit after self-cal, rms=0.131556Jy sigma=0.000670 ! 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=0.9349 mas, bmaj=2.282 mas, bpa=2.499 degrees ! Estimated noise=902.487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9349 x 2.282 at 2.499 degrees (North through East) ! Clean map min=-0.0035059 max=1.6527 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=0.131556Jy sigma=0.000670 ! Fit after self-cal, rms=0.120374Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=0.9349 mas, bmaj=2.281 mas, bpa=2.487 degrees ! Estimated noise=902.537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017162 Jy ! Component: 100 - total flux cleaned = 0.00191497 Jy ! Component: 150 - total flux cleaned = 0.00208724 Jy ! Component: 200 - total flux cleaned = 0.0019279 Jy ! Total flux subtracted in 200 components = 0.0019279 Jy ! Clean residual min=-0.003424 max=0.003982 Jy/beam ! Clean residual mean=0.000019 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 1.89745 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 1.89745 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=0.120199Jy sigma=0.000600 ! Fit after self-cal, rms=0.120193Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790043 Jy ! Component: 100 - total flux cleaned = 0.00086605 Jy ! Component: 150 - total flux cleaned = 0.00086671 Jy ! Component: 200 - total flux cleaned = 0.000801973 Jy ! Total flux subtracted in 200 components = 0.000801973 Jy ! Clean residual min=-0.003341 max=0.003841 Jy/beam ! Clean residual mean=0.000017 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 1.89825 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 176 components and 1.89825 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=0.120091Jy sigma=0.000599 ! Fit after self-cal, rms=0.120091Jy sigma=0.000599 ! 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=0.120091Jy sigma=0.000599 ! Fit after self-cal, rms=0.120099Jy sigma=0.000599 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=0.7359 mas, bmaj=1.93 mas, bpa=0.3584 degrees ! Estimated noise=1464.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26535 Jy ! Component: 100 - total flux cleaned = 1.55099 Jy ! Component: 150 - total flux cleaned = 1.66482 Jy ! Component: 200 - total flux cleaned = 1.72526 Jy ! Total flux subtracted in 200 components = 1.72526 Jy ! Clean residual min=-0.015775 max=0.030520 Jy/beam ! Clean residual mean=0.000352 rms=0.004576 Jy/beam ! Combined flux in latest and established models = 1.72526 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.72526 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9348 mas, bmaj=2.281 mas, bpa=2.474 degrees ! Estimated noise=902.777 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 = 0.0486213 Jy ! Component: 100 - total flux cleaned = 0.0777164 Jy ! Component: 150 - total flux cleaned = 0.0980684 Jy ! Component: 200 - total flux cleaned = 0.113423 Jy ! Total flux subtracted in 200 components = 0.113423 Jy ! Clean residual min=-0.008266 max=0.010526 Jy/beam ! Clean residual mean=0.000198 rms=0.002341 Jy/beam ! Combined flux in latest and established models = 1.83869 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 1.83869 Jy ! Inverting map ! Added new window around map position (-0.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123722 Jy ! Component: 100 - total flux cleaned = 0.0221181 Jy ! Component: 150 - total flux cleaned = 0.0301161 Jy ! Component: 200 - total flux cleaned = 0.0367558 Jy ! Total flux subtracted in 200 components = 0.0367558 Jy ! Clean residual min=-0.006615 max=0.005393 Jy/beam ! Clean residual mean=0.000093 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.87544 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 1.87544 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=2.293 mas, bmaj=4.439 mas, bpa=4.212 degrees ! Estimated noise=1109.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765879 Jy ! Component: 100 - total flux cleaned = 0.0128503 Jy ! Component: 150 - total flux cleaned = 0.0166018 Jy ! Component: 200 - total flux cleaned = 0.0193882 Jy ! Total flux subtracted in 200 components = 0.0193882 Jy ! Clean residual min=-0.004322 max=0.003985 Jy/beam ! Clean residual mean=0.000062 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 1.89483 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 = 0.00156782 Jy ! Component: 100 - total flux cleaned = 0.00255525 Jy ! Component: 150 - total flux cleaned = 0.00337518 Jy ! Component: 200 - total flux cleaned = 0.00401656 Jy ! Total flux subtracted in 200 components = 0.00401656 Jy ! Clean residual min=-0.003884 max=0.003573 Jy/beam ! Clean residual mean=0.000043 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 1.89885 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 129 components and 1.89885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9348 mas, bmaj=2.281 mas, bpa=2.474 degrees ! Estimated noise=902.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908327 Jy ! Component: 100 - total flux cleaned = 0.000805766 Jy ! Component: 150 - total flux cleaned = 0.00071594 Jy ! Component: 200 - total flux cleaned = 0.000716365 Jy ! Total flux subtracted in 200 components = 0.000716365 Jy ! Clean residual min=-0.005066 max=0.003821 Jy/beam ! Clean residual mean=0.000016 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 1.89956 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 1.89956 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=0.120417Jy sigma=0.000601 ! Fit after self-cal, rms=0.120388Jy sigma=0.000600 wmodel J1911-2006_X_2017_08_05_pus_map.mod ! Writing 149 model components to file: J1911-2006_X_2017_08_05_pus_map.mod wobs J1911-2006_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_08_05_pus_uvs.fits wwins J1911-2006_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J1911-2006_X_2017_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150526 Jy ! Component: 100 - total flux cleaned = -0.000941412 Jy ! Component: 150 - total flux cleaned = -0.000351517 Jy ! Component: 200 - total flux cleaned = -0.000183319 Jy ! Component: 250 - total flux cleaned = -2.29946e-05 Jy ! Component: 300 - total flux cleaned = 0.000283269 Jy ! Component: 350 - total flux cleaned = 0.000184578 Jy ! Component: 400 - total flux cleaned = 0.00013696 Jy ! Component: 450 - total flux cleaned = 0.000228898 Jy ! Component: 500 - total flux cleaned = 0.00018252 Jy ! Component: 550 - total flux cleaned = 0.00013861 Jy ! Component: 600 - total flux cleaned = 0.000267193 Jy ! Component: 650 - total flux cleaned = 0.000267181 Jy ! Component: 700 - total flux cleaned = 0.000268141 Jy ! Component: 750 - total flux cleaned = 0.0004695 Jy ! Component: 800 - total flux cleaned = 0.000586827 Jy ! Component: 850 - total flux cleaned = 0.000740561 Jy ! Component: 900 - total flux cleaned = 0.000966536 Jy ! Component: 950 - total flux cleaned = 0.00111381 Jy ! Component: 1000 - total flux cleaned = 0.00133166 Jy ! Component: 1050 - total flux cleaned = 0.00154521 Jy ! Component: 1100 - total flux cleaned = 0.00175582 Jy ! Component: 1150 - total flux cleaned = 0.00210095 Jy ! Component: 1200 - total flux cleaned = 0.00223604 Jy ! Component: 1250 - total flux cleaned = 0.00246977 Jy ! Component: 1300 - total flux cleaned = 0.00273311 Jy ! Component: 1350 - total flux cleaned = 0.00292796 Jy ! Component: 1400 - total flux cleaned = 0.00318465 Jy ! Component: 1450 - total flux cleaned = 0.00340626 Jy ! Component: 1500 - total flux cleaned = 0.00374907 Jy ! Component: 1550 - total flux cleaned = 0.00396411 Jy ! Component: 1600 - total flux cleaned = 0.00420678 Jy ! Component: 1650 - total flux cleaned = 0.00447661 Jy ! Component: 1700 - total flux cleaned = 0.0046836 Jy ! Component: 1750 - total flux cleaned = 0.00491762 Jy ! Component: 1800 - total flux cleaned = 0.00514885 Jy ! Component: 1850 - total flux cleaned = 0.00534851 Jy ! Component: 1900 - total flux cleaned = 0.00546115 Jy ! Component: 1950 - total flux cleaned = 0.00560016 Jy ! Component: 2000 - total flux cleaned = 0.00571064 Jy ! Total flux subtracted in 2048 components = 0.00579329 Jy ! Clean residual min=-0.001357 max=0.001358 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 1.90536 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 282 components and 1.90536 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9348 x 2.281 at 2.474 degrees (North through East) ! Clean map min=-0.0032901 max=1.6546 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.65459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000513093 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.093031 0.093031 0.186062 0.372124 0.744248 1.4885 2.97699 5.95399 11.908 23.8159 47.6319 95.2638 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.654 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9348 x 2.281 at 2.474 degrees (North through East) ! Clean map min=-0.0032901 max=1.6546 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 J1911-2006_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:57:39 2019