! Started logfile: J0727-3813_X_2017_09_26_pus_uvs.log on Sat May 11 13:35:56 2019 obs J0727-3813_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0727-3813_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.204932 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0727-3813 ! ! 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 947 lines of history. ! ! Reading 26028 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 J0727-3813_X_2017_09_26_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 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1416 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924426Jy sigma=0.006598 ! Fit after self-cal, rms=0.895355Jy sigma=0.006389 ! 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=0.7825 mas, bmaj=2.761 mas, bpa=-28.07 degrees ! Estimated noise=1664.04 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 = 0.0604094 Jy ! Component: 100 - total flux cleaned = 0.0847783 Jy ! Total flux subtracted in 100 components = 0.0847783 Jy ! Clean residual min=-0.007128 max=0.011832 Jy/beam ! Clean residual mean=0.000359 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 0.0847783 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0847783 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=0.094096Jy sigma=0.000641 ! Fit after self-cal, rms=0.093889Jy sigma=0.000640 ! 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=1.494 mas, bmaj=5.188 mas, bpa=-14.68 degrees ! Estimated noise=642.858 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 = 0.0267543 Jy ! Component: 100 - total flux cleaned = 0.0374184 Jy ! Component: 150 - total flux cleaned = 0.0421802 Jy ! Component: 200 - total flux cleaned = 0.0437538 Jy ! Total flux subtracted in 200 components = 0.0437538 Jy ! Clean residual min=-0.007022 max=0.010396 Jy/beam ! Clean residual mean=0.000069 rms=0.002731 Jy/beam ! Combined flux in latest and established models = 0.128532 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.128532 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=0.086487Jy sigma=0.000596 ! Fit after self-cal, rms=0.086180Jy sigma=0.000595 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.98 ! LA 0.96 MK 1.00 NL 1.00* OV 1.14 ! PT 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.96 ! LA 1.00 MK 1.07 NL 1.00* OV 1.17 ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.00 MK 1.05 NL 1.00* OV 1.17 ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.94 ! LA 1.00 MK 1.04 NL 1.00* OV 1.18 ! PT 0.94 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.96 ! LA 0.97 MK 0.98 NL 1.00* OV 1.17 ! PT 0.97 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.94 ! LA 1.02 MK 0.89 NL 1.00* OV 1.15 ! PT 0.93 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.94 ! LA 0.99 MK 0.91 NL 1.00* OV 1.21 ! PT 0.95 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.78 ! LA 0.95 MK 0.92 NL 1.00* OV 1.20 ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.80 ! LA 1.04 MK 0.83 NL 1.00* OV 1.25 ! PT 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.84 ! LA 0.97 MK 0.86 NL 1.00* OV 1.20 ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.86 ! LA 1.05 MK 0.86 NL 1.00* OV 1.20 ! PT 0.92 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.87 ! LA 0.99 MK 0.77 NL 1.00* OV 1.19 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.086180Jy sigma=0.000595 ! Fit after self-cal, rms=0.084043Jy sigma=0.000586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=5.111 mas, bpa=-14.88 degrees ! Estimated noise=645.723 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 = 0.000454253 Jy ! Component: 100 - total flux cleaned = 0.000506772 Jy ! Component: 150 - total flux cleaned = 0.000579897 Jy ! Component: 200 - total flux cleaned = 0.000625909 Jy ! Total flux subtracted in 200 components = 0.000625909 Jy ! Clean residual min=-0.003858 max=0.004657 Jy/beam ! Clean residual mean=0.000196 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.129158 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.129158 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=0.084029Jy sigma=0.000586 ! Fit after self-cal, rms=0.084068Jy sigma=0.000585 ! 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=0.084068Jy sigma=0.000585 ! Fit after self-cal, rms=0.084473Jy sigma=0.000584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=5.116 mas, bpa=-14.72 degrees ! Estimated noise=646.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360802 Jy ! Component: 100 - total flux cleaned = 0.000404861 Jy ! Component: 150 - total flux cleaned = 0.000447517 Jy ! Component: 200 - total flux cleaned = 0.000489264 Jy ! Total flux subtracted in 200 components = 0.000489264 Jy ! Clean residual min=-0.004057 max=0.004024 Jy/beam ! Clean residual mean=-0.000002 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.129647 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 58 components and 0.129647 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=0.084461Jy sigma=0.000584 ! Fit after self-cal, rms=0.084524Jy sigma=0.000584 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.07765e-05 Jy ! Component: 100 - total flux cleaned = 0.000121348 Jy ! Component: 150 - total flux cleaned = 0.000161475 Jy ! Component: 200 - total flux cleaned = 0.000199935 Jy ! Total flux subtracted in 200 components = 0.000199935 Jy ! Clean residual min=-0.004024 max=0.003999 Jy/beam ! Clean residual mean=0.000014 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.129847 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.129847 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=0.084515Jy sigma=0.000584 ! Fit after self-cal, rms=0.084516Jy sigma=0.000584 ! 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=0.084516Jy sigma=0.000584 ! Fit after self-cal, rms=0.084748Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=5.096 mas, bpa=-14.83 degrees ! Estimated noise=647.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337225 Jy ! Component: 100 - total flux cleaned = 0.000379318 Jy ! Component: 150 - total flux cleaned = 0.000420214 Jy ! Component: 200 - total flux cleaned = 0.000459595 Jy ! Total flux subtracted in 200 components = 0.000459595 Jy ! Clean residual min=-0.003998 max=0.003920 Jy/beam ! Clean residual mean=-0.000012 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.130307 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.130307 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=0.084737Jy sigma=0.000584 ! Fit after self-cal, rms=0.084749Jy sigma=0.000584 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 = 5.61102e-05 Jy ! Component: 100 - total flux cleaned = 9.42699e-05 Jy ! Component: 150 - total flux cleaned = 0.000130801 Jy ! Component: 200 - total flux cleaned = 0.00016606 Jy ! Total flux subtracted in 200 components = 0.00016606 Jy ! Clean residual min=-0.003984 max=0.003879 Jy/beam ! Clean residual mean=-0.000012 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.130473 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 59 components and 0.130473 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=0.084741Jy sigma=0.000584 ! Fit after self-cal, rms=0.084742Jy sigma=0.000584 ! 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=0.084742Jy sigma=0.000584 ! Fit after self-cal, rms=0.084883Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=11.37 mas, bpa=-2.242 degrees ! Estimated noise=711.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540442 Jy ! Component: 100 - total flux cleaned = 0.000611414 Jy ! Component: 150 - total flux cleaned = 0.000656484 Jy ! Component: 200 - total flux cleaned = 0.000700492 Jy ! Total flux subtracted in 200 components = 0.000700492 Jy ! Clean residual min=-0.004282 max=0.004184 Jy/beam ! Clean residual mean=-0.000028 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.131173 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 61 components and 0.131173 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=0.084876Jy sigma=0.000583 ! Fit after self-cal, rms=0.084878Jy sigma=0.000583 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.52522e-05 Jy ! Component: 100 - total flux cleaned = 0.000106675 Jy ! Component: 150 - total flux cleaned = 0.000166587 Jy ! Component: 200 - total flux cleaned = 0.000205748 Jy ! Total flux subtracted in 200 components = 0.000205748 Jy ! Clean residual min=-0.004261 max=0.004086 Jy/beam ! Clean residual mean=-0.000032 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.131379 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 62 components and 0.131379 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=0.084874Jy sigma=0.000583 ! Fit after self-cal, rms=0.084874Jy sigma=0.000583 ! 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=1.425 mas, bmaj=5.081 mas, bpa=-14.95 degrees ! Estimated noise=648.064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.425 x 5.081 at -14.95 degrees (North through East) ! Clean map min=-0.0038018 max=0.087097 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=0.7544 mas, bmaj=2.683 mas, bpa=-28.17 degrees ! Estimated noise=1604.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057815 Jy ! Component: 100 - total flux cleaned = 0.0844534 Jy ! Component: 150 - total flux cleaned = 0.0996089 Jy ! Component: 200 - total flux cleaned = 0.108581 Jy ! Total flux subtracted in 200 components = 0.108581 Jy ! Clean residual min=-0.004251 max=0.004859 Jy/beam ! Clean residual mean=0.000169 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.108581 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.108581 Jy ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=5.081 mas, bpa=-14.95 degrees ! Estimated noise=648.064 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 = 0.0112576 Jy ! Component: 100 - total flux cleaned = 0.0157954 Jy ! Component: 150 - total flux cleaned = 0.0177946 Jy ! Component: 200 - total flux cleaned = 0.0183085 Jy ! Total flux subtracted in 200 components = 0.0183085 Jy ! Clean residual min=-0.004543 max=0.005780 Jy/beam ! Clean residual mean=0.000052 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.126889 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.126889 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=3.925 mas, bmaj=11.37 mas, bpa=-2.242 degrees ! Estimated noise=711.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647519 Jy ! Component: 100 - total flux cleaned = 0.0007243 Jy ! Component: 150 - total flux cleaned = 0.000833125 Jy ! Component: 200 - total flux cleaned = 0.00090653 Jy ! Total flux subtracted in 200 components = 0.00090653 Jy ! Clean residual min=-0.004715 max=0.006217 Jy/beam ! Clean residual mean=0.000045 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.127796 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 = 0.00010599 Jy ! Component: 100 - total flux cleaned = 0.000211514 Jy ! Component: 150 - total flux cleaned = 0.000313883 Jy ! Component: 200 - total flux cleaned = 0.000381968 Jy ! Total flux subtracted in 200 components = 0.000381968 Jy ! Clean residual min=-0.004642 max=0.005982 Jy/beam ! Clean residual mean=0.000036 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.128178 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.128178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=5.081 mas, bpa=-14.95 degrees ! Estimated noise=648.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314807 Jy ! Component: 100 - total flux cleaned = -0.000225109 Jy ! Component: 150 - total flux cleaned = -0.000143544 Jy ! Component: 200 - total flux cleaned = -6.88319e-05 Jy ! Total flux subtracted in 200 components = -6.88319e-05 Jy ! Clean residual min=-0.004348 max=0.005066 Jy/beam ! Clean residual mean=0.000032 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.128109 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.128109 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=0.084971Jy sigma=0.000584 ! Fit after self-cal, rms=0.084913Jy sigma=0.000584 wmodel J0727-3813_X_2017_09_26_pus_map.mod ! Writing 67 model components to file: J0727-3813_X_2017_09_26_pus_map.mod wobs J0727-3813_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0727-3813_X_2017_09_26_pus_uvs.fits wwins J0727-3813_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0727-3813_X_2017_09_26_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 = 0.00107427 Jy ! Component: 100 - total flux cleaned = 0.00088977 Jy ! Component: 150 - total flux cleaned = 0.00098395 Jy ! Component: 200 - total flux cleaned = 0.00141234 Jy ! Component: 250 - total flux cleaned = 0.00183332 Jy ! Component: 300 - total flux cleaned = 0.00217466 Jy ! Component: 350 - total flux cleaned = 0.00251121 Jy ! Component: 400 - total flux cleaned = 0.00268068 Jy ! Component: 450 - total flux cleaned = 0.00281362 Jy ! Component: 500 - total flux cleaned = 0.00291477 Jy ! Component: 550 - total flux cleaned = 0.00291408 Jy ! Component: 600 - total flux cleaned = 0.00291447 Jy ! Component: 650 - total flux cleaned = 0.00296203 Jy ! Component: 700 - total flux cleaned = 0.00296157 Jy ! Component: 750 - total flux cleaned = 0.00293917 Jy ! Component: 800 - total flux cleaned = 0.00285146 Jy ! Component: 850 - total flux cleaned = 0.00276531 Jy ! Component: 900 - total flux cleaned = 0.00270182 Jy ! Component: 950 - total flux cleaned = 0.00268105 Jy ! Component: 1000 - total flux cleaned = 0.00266024 Jy ! Component: 1050 - total flux cleaned = 0.00263952 Jy ! Component: 1100 - total flux cleaned = 0.00255791 Jy ! Component: 1150 - total flux cleaned = 0.00243598 Jy ! Component: 1200 - total flux cleaned = 0.00233497 Jy ! Component: 1250 - total flux cleaned = 0.00229466 Jy ! Component: 1300 - total flux cleaned = 0.00223426 Jy ! Component: 1350 - total flux cleaned = 0.00211263 Jy ! Component: 1400 - total flux cleaned = 0.0020311 Jy ! Component: 1450 - total flux cleaned = 0.00192844 Jy ! Component: 1500 - total flux cleaned = 0.00180478 Jy ! Component: 1550 - total flux cleaned = 0.001763 Jy ! Component: 1600 - total flux cleaned = 0.00169935 Jy ! Component: 1650 - total flux cleaned = 0.00165647 Jy ! Component: 1700 - total flux cleaned = 0.00159092 Jy ! Component: 1750 - total flux cleaned = 0.00154665 Jy ! Component: 1800 - total flux cleaned = 0.00150175 Jy ! Component: 1850 - total flux cleaned = 0.00145603 Jy ! Component: 1900 - total flux cleaned = 0.00140972 Jy ! Component: 1950 - total flux cleaned = 0.00138606 Jy ! Component: 2000 - total flux cleaned = 0.00131443 Jy ! Total flux subtracted in 2048 components = 0.00124093 Jy ! Clean residual min=-0.001597 max=0.001395 Jy/beam ! Clean residual mean=-0.000026 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.12935 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 168 components and 0.12935 Jy ![Exited script file: muppet] wmap "J0727-3813_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.425 x 5.081 at -14.95 degrees (North through East) ! Clean map min=-0.0031768 max=0.093812 Jy/beam ! Writing clean map to FITS file: J0727-3813_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0938122 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000513872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6433 1.6433 3.2866 6.57319 13.1464 26.2928 52.5856 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.425 x 5.081 at -14.95 degrees (North through East) ! Clean map min=-0.0031768 max=0.093812 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 J0727-3813_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:35:59 2019