! Started logfile: J1147-3812_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:50 2019 obs J1147-3812_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_05_31_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.542222 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 1698 lines of history. ! ! Reading 2928 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 J1147-3812_X_2017_05_31_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.346000Jy sigma=0.001797 ! Fit after self-cal, rms=0.320901Jy sigma=0.001609 ! 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=0.8954 mas, bmaj=4.576 mas, bpa=-0.9584 degrees ! Estimated noise=4157.37 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 = 0.740961 Jy ! Component: 100 - total flux cleaned = 0.942514 Jy ! Total flux subtracted in 100 components = 0.942514 Jy ! Clean residual min=-0.066868 max=0.146812 Jy/beam ! Clean residual mean=-0.001766 rms=0.026736 Jy/beam ! Combined flux in latest and established models = 0.942514 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.942514 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=0.300166Jy sigma=0.001677 ! Fit after self-cal, rms=0.300119Jy sigma=0.001677 ! 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=1.017 mas, bmaj=5.167 mas, bpa=-1.2 degrees ! Estimated noise=2443.02 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 = 0.169664 Jy ! Component: 100 - total flux cleaned = 0.259928 Jy ! Component: 150 - total flux cleaned = 0.309294 Jy ! Component: 200 - total flux cleaned = 0.337228 Jy ! Total flux subtracted in 200 components = 0.337228 Jy ! Clean residual min=-0.054837 max=0.053029 Jy/beam ! Clean residual mean=0.000450 rms=0.014023 Jy/beam ! Combined flux in latest and established models = 1.27974 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 1.27974 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=0.215417Jy sigma=0.000962 ! Fit after self-cal, rms=0.215164Jy sigma=0.000962 ! 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 1.00* FD 0.95 HN 1.33 KP 0.93 ! LA 0.94 MK 1.00* NL 1.07 OV 0.98 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.29 KP 0.87 ! LA 0.94 MK 1.00* NL 1.11 OV 1.00 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.34 KP 0.82 ! LA 0.96 MK 1.00* NL 1.08 OV 0.99 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.32 KP 0.91 ! LA 0.97 MK 1.00* NL 1.10 OV 1.00 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.27 KP 0.92 ! LA 0.94 MK 1.00* NL 1.00 OV 1.02 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.31 KP 0.91 ! LA 0.97 MK 1.00* NL 0.98 OV 0.93 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.34 KP 0.92 ! LA 0.98 MK 1.00* NL 0.98 OV 0.94 ! PT 1.14 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.34 KP 0.92 ! LA 0.95 MK 1.00* NL 0.98 OV 0.94 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.33 KP 0.91 ! LA 0.95 MK 1.00* NL 0.97 OV 0.95 ! PT 1.16 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.23 KP 0.93 ! LA 0.99 MK 1.00* NL 0.99 OV 0.92 ! PT 1.20 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.31 KP 0.83 ! LA 0.99 MK 1.00* NL 1.00 OV 0.94 ! PT 1.16 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.28 KP 0.86 ! LA 0.98 MK 1.00* NL 0.97 OV 1.04 ! PT 1.17 SC 1.01 ! ! ! Fit before self-cal, rms=0.215164Jy sigma=0.000962 ! Fit after self-cal, rms=0.184628Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=5.347 mas, bpa=-0.7555 degrees ! Estimated noise=2453.54 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 = -0.0209196 Jy ! Component: 100 - total flux cleaned = -0.0229215 Jy ! Component: 150 - total flux cleaned = -0.0213893 Jy ! Component: 200 - total flux cleaned = -0.0207252 Jy ! Total flux subtracted in 200 components = -0.0207252 Jy ! Clean residual min=-0.023245 max=0.014811 Jy/beam ! Clean residual mean=-0.000077 rms=0.005504 Jy/beam ! Combined flux in latest and established models = 1.25902 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 1.25902 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=0.179346Jy sigma=0.000680 ! Fit after self-cal, rms=0.179757Jy sigma=0.000680 ! 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=0.179757Jy sigma=0.000680 ! Fit after self-cal, rms=0.180132Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=5.39 mas, bpa=-0.7062 degrees ! Estimated noise=2452.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0146276 Jy ! Component: 100 - total flux cleaned = -0.0167117 Jy ! Component: 150 - total flux cleaned = -0.0178517 Jy ! Component: 200 - total flux cleaned = -0.0176431 Jy ! Total flux subtracted in 200 components = -0.0176431 Jy ! Clean residual min=-0.019783 max=0.013358 Jy/beam ! Clean residual mean=-0.000058 rms=0.004730 Jy/beam ! Combined flux in latest and established models = 1.24137 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 1.24137 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=0.177403Jy sigma=0.000669 ! Fit after self-cal, rms=0.177490Jy sigma=0.000669 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 = 0.000421854 Jy ! Component: 100 - total flux cleaned = 0.000614641 Jy ! Component: 150 - total flux cleaned = 0.000972247 Jy ! Component: 200 - total flux cleaned = 0.00114126 Jy ! Total flux subtracted in 200 components = 0.00114126 Jy ! Clean residual min=-0.019405 max=0.012863 Jy/beam ! Clean residual mean=-0.000044 rms=0.004709 Jy/beam ! Combined flux in latest and established models = 1.24251 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 1.24251 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=0.176761Jy sigma=0.000668 ! Fit after self-cal, rms=0.176774Jy sigma=0.000668 ! 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=0.176774Jy sigma=0.000668 ! Fit after self-cal, rms=0.178019Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=5.435 mas, bpa=-0.6314 degrees ! Estimated noise=2453.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010113 Jy ! Component: 100 - total flux cleaned = -0.0117183 Jy ! Component: 150 - total flux cleaned = -0.0132135 Jy ! Component: 200 - total flux cleaned = -0.0143989 Jy ! Total flux subtracted in 200 components = -0.0143989 Jy ! Clean residual min=-0.016603 max=0.011985 Jy/beam ! Clean residual mean=-0.000034 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 1.22812 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 1.22812 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=0.176553Jy sigma=0.000660 ! Fit after self-cal, rms=0.176633Jy sigma=0.000660 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 = -0.000159002 Jy ! Component: 100 - total flux cleaned = -3.08242e-05 Jy ! Component: 150 - total flux cleaned = 0.00021414 Jy ! Component: 200 - total flux cleaned = 0.000329056 Jy ! Total flux subtracted in 200 components = 0.000329056 Jy ! Clean residual min=-0.016340 max=0.011677 Jy/beam ! Clean residual mean=-0.000030 rms=0.004108 Jy/beam ! Combined flux in latest and established models = 1.22845 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 1.22845 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=0.176283Jy sigma=0.000660 ! Fit after self-cal, rms=0.176291Jy sigma=0.000660 ! 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=0.176291Jy sigma=0.000660 ! Fit after self-cal, rms=0.177598Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=7.689 mas, bpa=-10.79 degrees ! Estimated noise=2865.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00714827 Jy ! Component: 100 - total flux cleaned = -0.00863355 Jy ! Component: 150 - total flux cleaned = -0.00874939 Jy ! Component: 200 - total flux cleaned = -0.00895738 Jy ! Total flux subtracted in 200 components = -0.00895738 Jy ! Clean residual min=-0.015527 max=0.011632 Jy/beam ! Clean residual mean=0.000026 rms=0.004241 Jy/beam ! Combined flux in latest and established models = 1.21949 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 1.21949 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=0.176810Jy sigma=0.000657 ! Fit after self-cal, rms=0.176860Jy sigma=0.000657 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 = -6.98307e-06 Jy ! Component: 100 - total flux cleaned = -8.89352e-06 Jy ! Component: 150 - total flux cleaned = 8.39918e-05 Jy ! Component: 200 - total flux cleaned = 0.000172313 Jy ! Total flux subtracted in 200 components = 0.000172313 Jy ! Clean residual min=-0.015235 max=0.011312 Jy/beam ! Clean residual mean=0.000033 rms=0.004208 Jy/beam ! Combined flux in latest and established models = 1.21966 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 1.21966 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=0.176692Jy sigma=0.000658 ! Fit after self-cal, rms=0.176696Jy sigma=0.000658 ! 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=1.028 mas, bmaj=5.471 mas, bpa=-0.5708 degrees ! Estimated noise=2454.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 5.471 at -0.5708 degrees (North through East) ! Clean map min=-0.015584 max=1.0009 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=0.176696Jy sigma=0.000658 ! Fit after self-cal, rms=0.168721Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=5.489 mas, bpa=-0.5228 degrees ! Estimated noise=2446.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00785231 Jy ! Component: 100 - total flux cleaned = -0.00877213 Jy ! Component: 150 - total flux cleaned = -0.00949727 Jy ! Component: 200 - total flux cleaned = -0.0101819 Jy ! Total flux subtracted in 200 components = -0.0101819 Jy ! Clean residual min=-0.014401 max=0.009601 Jy/beam ! Clean residual mean=-0.000024 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 1.20948 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 1.20948 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=0.168088Jy sigma=0.000596 ! Fit after self-cal, rms=0.168104Jy sigma=0.000596 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469195 Jy ! Component: 100 - total flux cleaned = -0.000862842 Jy ! Component: 150 - total flux cleaned = -0.000861275 Jy ! Component: 200 - total flux cleaned = -0.000789542 Jy ! Total flux subtracted in 200 components = -0.000789542 Jy ! Clean residual min=-0.014224 max=0.009691 Jy/beam ! Clean residual mean=-0.000035 rms=0.003449 Jy/beam ! Combined flux in latest and established models = 1.20869 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 1.20869 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=0.168000Jy sigma=0.000595 ! Fit after self-cal, rms=0.168004Jy sigma=0.000595 ! 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=0.168004Jy sigma=0.000595 ! Fit after self-cal, rms=0.169318Jy sigma=0.000594 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=0.8903 mas, bmaj=4.864 mas, bpa=-0.1876 degrees ! Estimated noise=4270.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.761036 Jy ! Component: 100 - total flux cleaned = 0.94406 Jy ! Component: 150 - total flux cleaned = 1.03397 Jy ! Component: 200 - total flux cleaned = 1.09079 Jy ! Total flux subtracted in 200 components = 1.09079 Jy ! Clean residual min=-0.023835 max=0.041381 Jy/beam ! Clean residual mean=-0.000697 rms=0.008505 Jy/beam ! Combined flux in latest and established models = 1.09079 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 53 model components to the UV plane model. ! The established model now contains 53 components and 1.09079 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=5.517 mas, bpa=-0.4732 degrees ! Estimated noise=2446.44 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) ! Added new window around map position (-1.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540128 Jy ! Component: 100 - total flux cleaned = 0.080618 Jy ! Component: 150 - total flux cleaned = 0.0955747 Jy ! Component: 200 - total flux cleaned = 0.100383 Jy ! Total flux subtracted in 200 components = 0.100383 Jy ! Clean residual min=-0.009030 max=0.012189 Jy/beam ! Clean residual mean=-0.000186 rms=0.003315 Jy/beam ! Combined flux in latest and established models = 1.19117 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 110 components and 1.19117 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=2.377 mas, bmaj=7.752 mas, bpa=-10.74 degrees ! Estimated noise=2851.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364999 Jy ! Component: 100 - total flux cleaned = 0.00469274 Jy ! Component: 150 - total flux cleaned = 0.00531193 Jy ! Component: 200 - total flux cleaned = 0.005138 Jy ! Total flux subtracted in 200 components = 0.005138 Jy ! Clean residual min=-0.011132 max=0.011584 Jy/beam ! Clean residual mean=-0.000158 rms=0.003682 Jy/beam ! Combined flux in latest and established models = 1.19631 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 = -0.000156743 Jy ! Component: 100 - total flux cleaned = -0.000307724 Jy ! Component: 150 - total flux cleaned = -0.000455343 Jy ! Component: 200 - total flux cleaned = -0.00059548 Jy ! Total flux subtracted in 200 components = -0.00059548 Jy ! Clean residual min=-0.010592 max=0.010569 Jy/beam ! Clean residual mean=-0.000160 rms=0.003415 Jy/beam ! Combined flux in latest and established models = 1.19572 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 1.19572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=5.517 mas, bpa=-0.4732 degrees ! Estimated noise=2446.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029265 Jy ! Component: 100 - total flux cleaned = -0.00105443 Jy ! Component: 150 - total flux cleaned = -0.00157163 Jy ! Component: 200 - total flux cleaned = -0.00168765 Jy ! Total flux subtracted in 200 components = -0.00168765 Jy ! Clean residual min=-0.008710 max=0.008513 Jy/beam ! Clean residual mean=-0.000099 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 1.19403 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 1.19403 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=0.166004Jy sigma=0.000583 ! Fit after self-cal, rms=0.165907Jy sigma=0.000581 wmodel J1147-3812_X_2017_05_31_pus_map.mod ! Writing 161 model components to file: J1147-3812_X_2017_05_31_pus_map.mod wobs J1147-3812_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_05_31_pus_uvs.fits wwins J1147-3812_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1147-3812_X_2017_05_31_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 = -0.000948464 Jy ! Component: 100 - total flux cleaned = -0.00177739 Jy ! Component: 150 - total flux cleaned = -0.00209172 Jy ! Component: 200 - total flux cleaned = -0.00258882 Jy ! Component: 250 - total flux cleaned = -0.00296291 Jy ! Component: 300 - total flux cleaned = -0.00323231 Jy ! Component: 350 - total flux cleaned = -0.00357891 Jy ! Component: 400 - total flux cleaned = -0.00374557 Jy ! Component: 450 - total flux cleaned = -0.00390738 Jy ! Component: 500 - total flux cleaned = -0.00406487 Jy ! Component: 550 - total flux cleaned = -0.00436964 Jy ! Component: 600 - total flux cleaned = -0.00436896 Jy ! Component: 650 - total flux cleaned = -0.00458774 Jy ! Component: 700 - total flux cleaned = -0.00473083 Jy ! Component: 750 - total flux cleaned = -0.00501156 Jy ! Component: 800 - total flux cleaned = -0.0053527 Jy ! Component: 850 - total flux cleaned = -0.00541923 Jy ! Component: 900 - total flux cleaned = -0.00561658 Jy ! Component: 950 - total flux cleaned = -0.00593902 Jy ! Component: 1000 - total flux cleaned = -0.00612922 Jy ! Component: 1050 - total flux cleaned = -0.00637961 Jy ! Component: 1100 - total flux cleaned = -0.00662664 Jy ! Component: 1150 - total flux cleaned = -0.00705039 Jy ! Component: 1200 - total flux cleaned = -0.0071701 Jy ! Component: 1250 - total flux cleaned = -0.00752227 Jy ! Component: 1300 - total flux cleaned = -0.00763704 Jy ! Component: 1350 - total flux cleaned = -0.00792227 Jy ! Component: 1400 - total flux cleaned = -0.00803464 Jy ! Component: 1450 - total flux cleaned = -0.00820121 Jy ! Component: 1500 - total flux cleaned = -0.0082009 Jy ! Component: 1550 - total flux cleaned = -0.00841723 Jy ! Component: 1600 - total flux cleaned = -0.00847028 Jy ! Component: 1650 - total flux cleaned = -0.00841726 Jy ! Component: 1700 - total flux cleaned = -0.00841738 Jy ! Component: 1750 - total flux cleaned = -0.00826265 Jy ! Component: 1800 - total flux cleaned = -0.00831437 Jy ! Component: 1850 - total flux cleaned = -0.00821245 Jy ! Component: 1900 - total flux cleaned = -0.00806147 Jy ! Component: 1950 - total flux cleaned = -0.00791219 Jy ! Component: 2000 - total flux cleaned = -0.00786271 Jy ! Total flux subtracted in 2048 components = -0.00781342 Jy ! Clean residual min=-0.002442 max=0.003126 Jy/beam ! Clean residual mean=-0.000042 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.18622 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 309 components and 1.18622 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 5.517 at -0.4732 degrees (North through East) ! Clean map min=-0.013561 max=0.98076 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.980757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00113242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346392 0.346392 0.692785 1.38557 2.77114 5.54228 11.0846 22.1691 44.3382 88.6765 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.98 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 5.517 at -0.4732 degrees (North through East) ! Clean map min=-0.013561 max=0.98076 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 J1147-3812_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:51 2019