! Started logfile: J0318-0029_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:05 2019 obs J0318-0029_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0318-0029_X_2017_01_16_pus_uva.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.569024 visibilities/baseline/integration-bin. ! Found source: J0318-0029 ! ! 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 1309 lines of history. ! ! Reading 40560 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 J0318-0029_X_2017_01_16_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 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940440Jy sigma=0.007053 ! Fit after self-cal, rms=0.919059Jy sigma=0.006952 ! 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=0.857 mas, bmaj=2.48 mas, bpa=20.54 degrees ! Estimated noise=1095.56 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 = 0.0672411 Jy ! Component: 100 - total flux cleaned = 0.0821719 Jy ! Total flux subtracted in 100 components = 0.0821719 Jy ! Clean residual min=-0.004226 max=0.005082 Jy/beam ! Clean residual mean=-0.000011 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0821719 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0821719 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=0.113238Jy sigma=0.000643 ! Fit after self-cal, rms=0.113147Jy sigma=0.000643 ! 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=1.074 mas, bmaj=2.599 mas, bpa=19.79 degrees ! Estimated noise=492.032 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 = 0.00580353 Jy ! Component: 100 - total flux cleaned = 0.00880469 Jy ! Component: 150 - total flux cleaned = 0.0106594 Jy ! Component: 200 - total flux cleaned = 0.0113029 Jy ! Total flux subtracted in 200 components = 0.0113029 Jy ! Clean residual min=-0.001827 max=0.002908 Jy/beam ! Clean residual mean=-0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0934749 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0934749 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=0.112801Jy sigma=0.000640 ! Fit after self-cal, rms=0.112807Jy sigma=0.000640 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234669 Jy ! Component: 100 - total flux cleaned = 0.00284052 Jy ! Component: 150 - total flux cleaned = 0.00301782 Jy ! Component: 200 - total flux cleaned = 0.00313896 Jy ! Total flux subtracted in 200 components = 0.00313896 Jy ! Clean residual min=-0.001626 max=0.001676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0966138 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0966138 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=0.112741Jy sigma=0.000639 ! Fit after self-cal, rms=0.112725Jy sigma=0.000639 ! 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 1.04 FD 0.98 HN 0.96 KP 1.01 ! LA 1.05 MK 1.00* NL 0.96 OV 1.02 ! PT 1.17 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.99 KP 0.97 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.97 KP 1.02 ! LA 1.05 MK 1.00* NL 0.98 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.96 KP 0.99 ! LA 1.02 MK 1.00* NL 1.00 OV 1.01 ! PT 0.78 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.94 KP 0.95 ! LA 1.04 MK 1.00* NL 0.99 OV 0.99 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.93 KP 1.04 ! LA 1.01 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 KP 0.98 ! LA 1.01 MK 1.00* NL 0.97 OV 0.98 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.98 ! LA 0.98 MK 1.00* NL 0.95 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.94 KP 0.93 ! LA 1.03 MK 1.00* NL 1.06 OV 1.03 ! PT 0.79 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.94 KP 1.07 ! LA 1.00 MK 1.00* NL 0.93 OV 1.01 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.07 KP 0.96 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 KP 1.15 ! LA 1.00 MK 1.00* NL 0.95 OV 1.02 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.112725Jy sigma=0.000639 ! Fit after self-cal, rms=0.110186Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.583 mas, bpa=19.56 degrees ! Estimated noise=490.272 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 = 0.00116115 Jy ! Component: 100 - total flux cleaned = 0.0014382 Jy ! Component: 150 - total flux cleaned = 0.00161331 Jy ! Component: 200 - total flux cleaned = 0.00159252 Jy ! Total flux subtracted in 200 components = 0.00159252 Jy ! Clean residual min=-0.001284 max=0.001473 Jy/beam ! Clean residual mean=-0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0982063 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.0982063 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=0.110168Jy sigma=0.000638 ! Fit after self-cal, rms=0.110182Jy sigma=0.000638 ! 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=0.110182Jy sigma=0.000638 ! Fit after self-cal, rms=0.110956Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.579 mas, bpa=19.56 degrees ! Estimated noise=492.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782177 Jy ! Component: 100 - total flux cleaned = 0.00103893 Jy ! Component: 150 - total flux cleaned = 0.00103975 Jy ! Component: 200 - total flux cleaned = 0.000982271 Jy ! Total flux subtracted in 200 components = 0.000982271 Jy ! Clean residual min=-0.001124 max=0.001068 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0991886 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0991886 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=0.110950Jy sigma=0.000637 ! Fit after self-cal, rms=0.111026Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013427 Jy ! Component: 100 - total flux cleaned = 0.000166766 Jy ! Component: 150 - total flux cleaned = 0.000153889 Jy ! Component: 200 - total flux cleaned = 0.000165776 Jy ! Total flux subtracted in 200 components = 0.000165776 Jy ! Clean residual min=-0.001101 max=0.001053 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0993544 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0993544 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=0.111024Jy sigma=0.000636 ! Fit after self-cal, rms=0.111023Jy sigma=0.000636 ! 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=0.111023Jy sigma=0.000636 ! Fit after self-cal, rms=0.111774Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.576 mas, bpa=19.54 degrees ! Estimated noise=492.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479051 Jy ! Component: 100 - total flux cleaned = 0.000613704 Jy ! Component: 150 - total flux cleaned = 0.00063565 Jy ! Component: 200 - total flux cleaned = 0.00067786 Jy ! Total flux subtracted in 200 components = 0.00067786 Jy ! Clean residual min=-0.001082 max=0.001034 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.100032 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.100032 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=0.111771Jy sigma=0.000636 ! Fit after self-cal, rms=0.111787Jy sigma=0.000636 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 = 8.30878e-05 Jy ! Component: 100 - total flux cleaned = 0.000105127 Jy ! Component: 150 - total flux cleaned = 0.000134278 Jy ! Component: 200 - total flux cleaned = 0.000152488 Jy ! Total flux subtracted in 200 components = 0.000152488 Jy ! Clean residual min=-0.001075 max=0.001033 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.100185 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.100185 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=0.111786Jy sigma=0.000636 ! Fit after self-cal, rms=0.111786Jy sigma=0.000636 ! 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=0.111786Jy sigma=0.000636 ! Fit after self-cal, rms=0.112081Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=3.146 mas, bpa=8.595 degrees ! Estimated noise=606.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362511 Jy ! Component: 100 - total flux cleaned = 0.000418311 Jy ! Component: 150 - total flux cleaned = 0.000439112 Jy ! Component: 200 - total flux cleaned = 0.000457236 Jy ! Total flux subtracted in 200 components = 0.000457236 Jy ! Clean residual min=-0.001228 max=0.001381 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.100642 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.100642 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=0.112080Jy sigma=0.000636 ! Fit after self-cal, rms=0.112083Jy sigma=0.000636 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 = 0.000130945 Jy ! Component: 100 - total flux cleaned = 0.000177197 Jy ! Component: 150 - total flux cleaned = 0.000194178 Jy ! Component: 200 - total flux cleaned = 0.000199461 Jy ! Total flux subtracted in 200 components = 0.000199461 Jy ! Clean residual min=-0.001230 max=0.001372 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.100841 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.100841 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=0.112082Jy sigma=0.000636 ! Fit after self-cal, rms=0.112080Jy sigma=0.000636 ! 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=1.076 mas, bmaj=2.574 mas, bpa=19.53 degrees ! Estimated noise=493.271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.574 at 19.53 degrees (North through East) ! Clean map min=-0.0010407 max=0.085852 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=0.8633 mas, bmaj=2.446 mas, bpa=20.25 degrees ! Estimated noise=1093.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0667633 Jy ! Component: 100 - total flux cleaned = 0.08161 Jy ! Component: 150 - total flux cleaned = 0.0879135 Jy ! Component: 200 - total flux cleaned = 0.0919633 Jy ! Total flux subtracted in 200 components = 0.0919633 Jy ! Clean residual min=-0.002971 max=0.002697 Jy/beam ! Clean residual mean=-0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0919633 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0919633 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.574 mas, bpa=19.53 degrees ! Estimated noise=493.271 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 = 0.00312448 Jy ! Component: 100 - total flux cleaned = 0.00511258 Jy ! Component: 150 - total flux cleaned = 0.00653704 Jy ! Component: 200 - total flux cleaned = 0.00735557 Jy ! Total flux subtracted in 200 components = 0.00735557 Jy ! Clean residual min=-0.001409 max=0.001127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0993188 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.0993189 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=2.114 mas, bmaj=3.146 mas, bpa=8.595 degrees ! Estimated noise=606.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797033 Jy ! Component: 100 - total flux cleaned = 0.000955958 Jy ! Component: 150 - total flux cleaned = 0.00108546 Jy ! Component: 200 - total flux cleaned = 0.00117763 Jy ! Total flux subtracted in 200 components = 0.00117763 Jy ! Clean residual min=-0.001395 max=0.001377 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.100496 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 = 4.73773e-05 Jy ! Component: 100 - total flux cleaned = 7.52615e-05 Jy ! Component: 150 - total flux cleaned = 0.00011235 Jy ! Component: 200 - total flux cleaned = 0.00014448 Jy ! Total flux subtracted in 200 components = 0.00014448 Jy ! Clean residual min=-0.001331 max=0.001358 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.100641 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 78 components and 0.100641 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.574 mas, bpa=19.53 degrees ! Estimated noise=493.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.40378e-05 Jy ! Component: 100 - total flux cleaned = -4.45209e-05 Jy ! Component: 150 - total flux cleaned = -0.000113572 Jy ! Component: 200 - total flux cleaned = -0.000161452 Jy ! Total flux subtracted in 200 components = -0.000161452 Jy ! Clean residual min=-0.001191 max=0.001024 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.100479 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.10048 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=0.112086Jy sigma=0.000636 ! Fit after self-cal, rms=0.112084Jy sigma=0.000636 wmodel J0318-0029_X_2017_01_16_pus_map.mod ! Writing 96 model components to file: J0318-0029_X_2017_01_16_pus_map.mod wobs J0318-0029_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0318-0029_X_2017_01_16_pus_uvs.fits wwins J0318-0029_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0318-0029_X_2017_01_16_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 = -0.00019626 Jy ! Component: 100 - total flux cleaned = -0.000142808 Jy ! Component: 150 - total flux cleaned = -7.66428e-05 Jy ! Component: 200 - total flux cleaned = -1.41359e-05 Jy ! Component: 250 - total flux cleaned = -2.8715e-05 Jy ! Component: 300 - total flux cleaned = -2.84203e-05 Jy ! Component: 350 - total flux cleaned = 1.41696e-05 Jy ! Component: 400 - total flux cleaned = 8.27452e-05 Jy ! Component: 450 - total flux cleaned = 0.000162784 Jy ! Component: 500 - total flux cleaned = 0.000215025 Jy ! Component: 550 - total flux cleaned = 0.000278531 Jy ! Component: 600 - total flux cleaned = 0.000303502 Jy ! Component: 650 - total flux cleaned = 0.000388999 Jy ! Component: 700 - total flux cleaned = 0.00042462 Jy ! Component: 750 - total flux cleaned = 0.000483327 Jy ! Component: 800 - total flux cleaned = 0.000552393 Jy ! Component: 850 - total flux cleaned = 0.000608979 Jy ! Component: 900 - total flux cleaned = 0.000630943 Jy ! Component: 950 - total flux cleaned = 0.000652942 Jy ! Component: 1000 - total flux cleaned = 0.000674642 Jy ! Component: 1050 - total flux cleaned = 0.000674759 Jy ! Component: 1100 - total flux cleaned = 0.000685207 Jy ! Component: 1150 - total flux cleaned = 0.000716256 Jy ! Component: 1200 - total flux cleaned = 0.00074687 Jy ! Component: 1250 - total flux cleaned = 0.000736841 Jy ! Component: 1300 - total flux cleaned = 0.000726966 Jy ! Component: 1350 - total flux cleaned = 0.000746734 Jy ! Component: 1400 - total flux cleaned = 0.000737088 Jy ! Component: 1450 - total flux cleaned = 0.000727602 Jy ! Component: 1500 - total flux cleaned = 0.000737055 Jy ! Component: 1550 - total flux cleaned = 0.000699515 Jy ! Component: 1600 - total flux cleaned = 0.000699616 Jy ! Component: 1650 - total flux cleaned = 0.000690309 Jy ! Component: 1700 - total flux cleaned = 0.00071761 Jy ! Component: 1750 - total flux cleaned = 0.00068155 Jy ! Component: 1800 - total flux cleaned = 0.000699422 Jy ! Component: 1850 - total flux cleaned = 0.000699365 Jy ! Component: 1900 - total flux cleaned = 0.000681848 Jy ! Component: 1950 - total flux cleaned = 0.000673131 Jy ! Component: 2000 - total flux cleaned = 0.000664585 Jy ! Total flux subtracted in 2048 components = 0.000638992 Jy ! Clean residual min=-0.000475 max=0.000444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.101118 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 261 components and 0.101119 Jy ![Exited script file: muppet] wmap "J0318-0029_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.574 at 19.53 degrees (North through East) ! Clean map min=-0.00097213 max=0.086026 Jy/beam ! Writing clean map to FITS file: J0318-0029_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.086026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.58828 0.58828 1.17656 2.35312 4.70624 9.41248 18.825 37.6499 75.2998 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.574 at 19.53 degrees (North through East) ! Clean map min=-0.00097213 max=0.086026 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 J0318-0029_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:08 2019