! Started logfile: J0627-3529_X_2017_01_21_pus_uvs.log on Sun May 5 15:26:34 2019 obs J0627-3529_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0627-3529_X_2017_01_21_pus_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.562865 visibilities/baseline/integration-bin. ! Found source: J0627-3529 ! ! 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 1086 lines of history. ! ! Reading 18480 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 J0627-3529_X_2017_01_21_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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.835718Jy sigma=0.005104 ! Fit after self-cal, rms=0.806210Jy sigma=0.004901 ! 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=0.6376 mas, bmaj=2.117 mas, bpa=10.43 degrees ! Estimated noise=1368.99 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 = 0.151912 Jy ! Component: 100 - total flux cleaned = 0.197522 Jy ! Total flux subtracted in 100 components = 0.197522 Jy ! Clean residual min=-0.012370 max=0.023096 Jy/beam ! Clean residual mean=-0.000133 rms=0.004039 Jy/beam ! Combined flux in latest and established models = 0.197522 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.197522 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=0.135959Jy sigma=0.000705 ! Fit after self-cal, rms=0.135842Jy sigma=0.000704 ! 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=0.7838 mas, bmaj=2.451 mas, bpa=10.02 degrees ! Estimated noise=923.47 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 = 0.0285204 Jy ! Component: 100 - total flux cleaned = 0.0420664 Jy ! Component: 150 - total flux cleaned = 0.0491784 Jy ! Component: 200 - total flux cleaned = 0.0534116 Jy ! Total flux subtracted in 200 components = 0.0534116 Jy ! Clean residual min=-0.009223 max=0.013703 Jy/beam ! Clean residual mean=-0.000056 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 0.250934 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.250934 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=0.131329Jy sigma=0.000658 ! Fit after self-cal, rms=0.131265Jy sigma=0.000658 ! 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 1.07 FD 0.87 HN 1.14 LA 1.05 ! MK 0.92 NL 1.07 OV 0.95 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.32 LA 1.06 ! MK 0.95 NL 1.10 OV 0.96 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.25 LA 0.99 ! MK 0.96 NL 1.13 OV 0.95 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.25 LA 1.03 ! MK 0.97 NL 1.08 OV 0.97 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.93 HN 1.17 LA 1.04 ! MK 0.99 NL 1.11 OV 0.95 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.21 LA 1.03 ! MK 1.01 NL 1.09 OV 1.00 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.24 LA 1.06 ! MK 1.01 NL 1.08 OV 0.98 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 HN 1.26 LA 1.02 ! MK 0.97 NL 1.15 OV 1.01 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.21 LA 1.04 ! MK 0.99 NL 0.99 OV 1.00 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.32 LA 1.06 ! MK 0.98 NL 1.00* OV 0.95 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.26 LA 1.04 ! MK 1.01 NL 1.00* OV 0.94 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.10 LA 1.06 ! MK 0.95 NL 1.00* OV 0.98 PT 0.91 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.131265Jy sigma=0.000658 ! Fit after self-cal, rms=0.140358Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7774 mas, bmaj=2.46 mas, bpa=10.26 degrees ! Estimated noise=913.602 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 = 0.000429709 Jy ! Component: 100 - total flux cleaned = -4.99034e-05 Jy ! Component: 150 - total flux cleaned = -0.000217234 Jy ! Component: 200 - total flux cleaned = -0.000375209 Jy ! Total flux subtracted in 200 components = -0.000375209 Jy ! Clean residual min=-0.006917 max=0.009648 Jy/beam ! Clean residual mean=-0.000029 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.250558 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.250558 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=0.140222Jy sigma=0.000645 ! Fit after self-cal, rms=0.140605Jy sigma=0.000645 ! 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=0.140605Jy sigma=0.000645 ! Fit after self-cal, rms=0.141227Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=2.485 mas, bpa=10.11 degrees ! Estimated noise=913.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050811 Jy ! Component: 100 - total flux cleaned = -0.000657142 Jy ! Component: 150 - total flux cleaned = -0.000658705 Jy ! Component: 200 - total flux cleaned = -0.000603684 Jy ! Total flux subtracted in 200 components = -0.000603684 Jy ! Clean residual min=-0.004158 max=0.009152 Jy/beam ! Clean residual mean=0.000010 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.249955 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.249955 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=0.141159Jy sigma=0.000637 ! Fit after self-cal, rms=0.141200Jy sigma=0.000637 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 (2.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785014 Jy ! Component: 100 - total flux cleaned = 0.0114918 Jy ! Component: 150 - total flux cleaned = 0.0134351 Jy ! Component: 200 - total flux cleaned = 0.0136284 Jy ! Total flux subtracted in 200 components = 0.0136284 Jy ! Clean residual min=-0.002969 max=0.003743 Jy/beam ! Clean residual mean=0.000036 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.263583 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.263583 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=0.140790Jy sigma=0.000633 ! Fit after self-cal, rms=0.140704Jy sigma=0.000632 ! 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=0.140704Jy sigma=0.000632 ! Fit after self-cal, rms=0.140915Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7791 mas, bmaj=2.49 mas, bpa=10.1 degrees ! Estimated noise=908.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322751 Jy ! Component: 100 - total flux cleaned = 0.00407285 Jy ! Component: 150 - total flux cleaned = 0.00440931 Jy ! Component: 200 - total flux cleaned = 0.00448674 Jy ! Total flux subtracted in 200 components = 0.00448674 Jy ! Clean residual min=-0.002279 max=0.002711 Jy/beam ! Clean residual mean=0.000019 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.26807 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.26807 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=0.140833Jy sigma=0.000631 ! Fit after self-cal, rms=0.140854Jy sigma=0.000631 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 = 0.000916605 Jy ! Component: 100 - total flux cleaned = 0.00115133 Jy ! Component: 150 - total flux cleaned = 0.00115295 Jy ! Component: 200 - total flux cleaned = 0.00120769 Jy ! Total flux subtracted in 200 components = 0.00120769 Jy ! Clean residual min=-0.002432 max=0.002686 Jy/beam ! Clean residual mean=0.000022 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.269278 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.269278 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=0.140829Jy sigma=0.000631 ! Fit after self-cal, rms=0.140826Jy sigma=0.000631 ! 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=0.140826Jy sigma=0.000631 ! Fit after self-cal, rms=0.140970Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=6.268 mas, bpa=2.495 degrees ! Estimated noise=1203.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154087 Jy ! Component: 100 - total flux cleaned = 0.00176294 Jy ! Component: 150 - total flux cleaned = 0.00186714 Jy ! Component: 200 - total flux cleaned = 0.00186685 Jy ! Total flux subtracted in 200 components = 0.00186685 Jy ! Clean residual min=-0.003255 max=0.002566 Jy/beam ! Clean residual mean=0.000022 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.271145 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.271145 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=0.140958Jy sigma=0.000631 ! Fit after self-cal, rms=0.140968Jy sigma=0.000631 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 = 0.000216842 Jy ! Component: 100 - total flux cleaned = 0.000298603 Jy ! Component: 150 - total flux cleaned = 0.000321717 Jy ! Component: 200 - total flux cleaned = 0.000341294 Jy ! Total flux subtracted in 200 components = 0.000341294 Jy ! Clean residual min=-0.003282 max=0.002572 Jy/beam ! Clean residual mean=0.000024 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.271486 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.271486 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=0.140958Jy sigma=0.000631 ! Fit after self-cal, rms=0.140954Jy sigma=0.000631 ! 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=0.7801 mas, bmaj=2.491 mas, bpa=10.11 degrees ! Estimated noise=907.962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7801 x 2.491 at 10.11 degrees (North through East) ! Clean map min=-0.002099 max=0.19673 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=0.6348 mas, bmaj=2.152 mas, bpa=10.69 degrees ! Estimated noise=1340.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148513 Jy ! Component: 100 - total flux cleaned = 0.195428 Jy ! Component: 150 - total flux cleaned = 0.218457 Jy ! Component: 200 - total flux cleaned = 0.232575 Jy ! Total flux subtracted in 200 components = 0.232575 Jy ! Clean residual min=-0.006437 max=0.008491 Jy/beam ! Clean residual mean=-0.000052 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.232575 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.232575 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=2.491 mas, bpa=10.11 degrees ! Estimated noise=907.962 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, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122098 Jy ! Component: 100 - total flux cleaned = 0.0201504 Jy ! Component: 150 - total flux cleaned = 0.0257034 Jy ! Component: 200 - total flux cleaned = 0.0297186 Jy ! Total flux subtracted in 200 components = 0.0297186 Jy ! Clean residual min=-0.003287 max=0.003226 Jy/beam ! Clean residual mean=-0.000015 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.262294 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.262294 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=2.113 mas, bmaj=6.268 mas, bpa=2.495 degrees ! Estimated noise=1203.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047038 Jy ! Component: 100 - total flux cleaned = 0.0069525 Jy ! Component: 150 - total flux cleaned = 0.00824102 Jy ! Component: 200 - total flux cleaned = 0.00882649 Jy ! Total flux subtracted in 200 components = 0.00882649 Jy ! Clean residual min=-0.003409 max=0.002628 Jy/beam ! Clean residual mean=0.000017 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.27112 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 = 0.000105555 Jy ! Component: 100 - total flux cleaned = 0.000153835 Jy ! Component: 150 - total flux cleaned = 0.000199431 Jy ! Component: 200 - total flux cleaned = 0.0002416 Jy ! Total flux subtracted in 200 components = 0.0002416 Jy ! Clean residual min=-0.003277 max=0.002503 Jy/beam ! Clean residual mean=0.000019 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.271362 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.271362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=2.491 mas, bpa=10.11 degrees ! Estimated noise=907.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332375 Jy ! Component: 100 - total flux cleaned = 0.000130462 Jy ! Component: 150 - total flux cleaned = 0.000171653 Jy ! Component: 200 - total flux cleaned = 0.000208711 Jy ! Total flux subtracted in 200 components = 0.000208711 Jy ! Clean residual min=-0.002234 max=0.002659 Jy/beam ! Clean residual mean=0.000008 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.271571 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.271571 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=0.140978Jy sigma=0.000631 ! Fit after self-cal, rms=0.140966Jy sigma=0.000631 wmodel J0627-3529_X_2017_01_21_pus_map.mod ! Writing 102 model components to file: J0627-3529_X_2017_01_21_pus_map.mod wobs J0627-3529_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0627-3529_X_2017_01_21_pus_uvs.fits wwins J0627-3529_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J0627-3529_X_2017_01_21_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 = 0.000241838 Jy ! Component: 100 - total flux cleaned = 0.00035999 Jy ! Component: 150 - total flux cleaned = 0.000507228 Jy ! Component: 200 - total flux cleaned = 0.000785511 Jy ! Component: 250 - total flux cleaned = 0.000948443 Jy ! Component: 300 - total flux cleaned = 0.00116629 Jy ! Component: 350 - total flux cleaned = 0.00137267 Jy ! Component: 400 - total flux cleaned = 0.00159906 Jy ! Component: 450 - total flux cleaned = 0.00173473 Jy ! Component: 500 - total flux cleaned = 0.00189199 Jy ! Component: 550 - total flux cleaned = 0.00199238 Jy ! Component: 600 - total flux cleaned = 0.00211346 Jy ! Component: 650 - total flux cleaned = 0.00223115 Jy ! Component: 700 - total flux cleaned = 0.00239036 Jy ! Component: 750 - total flux cleaned = 0.00254418 Jy ! Component: 800 - total flux cleaned = 0.00265107 Jy ! Component: 850 - total flux cleaned = 0.00277593 Jy ! Component: 900 - total flux cleaned = 0.00287738 Jy ! Component: 950 - total flux cleaned = 0.00305442 Jy ! Component: 1000 - total flux cleaned = 0.00320702 Jy ! Component: 1050 - total flux cleaned = 0.00329965 Jy ! Component: 1100 - total flux cleaned = 0.00342588 Jy ! Component: 1150 - total flux cleaned = 0.00347845 Jy ! Component: 1200 - total flux cleaned = 0.00356438 Jy ! Component: 1250 - total flux cleaned = 0.0036315 Jy ! Component: 1300 - total flux cleaned = 0.00371355 Jy ! Component: 1350 - total flux cleaned = 0.00381038 Jy ! Component: 1400 - total flux cleaned = 0.00390494 Jy ! Component: 1450 - total flux cleaned = 0.00396646 Jy ! Component: 1500 - total flux cleaned = 0.00401177 Jy ! Component: 1550 - total flux cleaned = 0.004071 Jy ! Component: 1600 - total flux cleaned = 0.00408546 Jy ! Component: 1650 - total flux cleaned = 0.00405704 Jy ! Component: 1700 - total flux cleaned = 0.00407145 Jy ! Component: 1750 - total flux cleaned = 0.00405752 Jy ! Component: 1800 - total flux cleaned = 0.00401652 Jy ! Component: 1850 - total flux cleaned = 0.00398962 Jy ! Component: 1900 - total flux cleaned = 0.00394991 Jy ! Component: 1950 - total flux cleaned = 0.00391071 Jy ! Component: 2000 - total flux cleaned = 0.00388477 Jy ! Total flux subtracted in 2048 components = 0.00380843 Jy ! Clean residual min=-0.000689 max=0.000759 Jy/beam ! Clean residual mean=0.000006 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.275379 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 241 components and 0.275379 Jy ![Exited script file: muppet] wmap "J0627-3529_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7801 x 2.491 at 10.11 degrees (North through East) ! Clean map min=-0.0016746 max=0.19577 Jy/beam ! Writing clean map to FITS file: J0627-3529_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.19577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227722 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348963 0.348963 0.697926 1.39585 2.7917 5.58341 11.1668 22.3336 44.6672 89.3345 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.195 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7801 x 2.491 at 10.11 degrees (North through East) ! Clean map min=-0.0016746 max=0.19577 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 J0627-3529_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:26:35 2019