! Started logfile: J0836-2016_X_2017_06_10_pus_uvs.log on Mon May 6 12:44:30 2019 obs J0836-2016_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2017_06_10_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.917949 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 6444 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 J0836-2016_X_2017_06_10_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.336544Jy sigma=0.002805 ! Fit after self-cal, rms=0.269674Jy sigma=0.002241 ! 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=0.663 mas, bmaj=1.816 mas, bpa=-9.015 degrees ! Estimated noise=1667.95 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 = 0.828698 Jy ! Component: 100 - total flux cleaned = 1.06342 Jy ! Total flux subtracted in 100 components = 1.06342 Jy ! Clean residual min=-0.046177 max=0.107667 Jy/beam ! Clean residual mean=-0.000317 rms=0.016080 Jy/beam ! Combined flux in latest and established models = 1.06342 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.06342 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=0.221692Jy sigma=0.001853 ! Fit after self-cal, rms=0.221654Jy sigma=0.001853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119476 Jy ! Component: 100 - total flux cleaned = 0.183222 Jy ! Total flux subtracted in 100 components = 0.183222 Jy ! Clean residual min=-0.018967 max=0.031232 Jy/beam ! Clean residual mean=-0.000148 rms=0.006325 Jy/beam ! Combined flux in latest and established models = 1.24664 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 1.24664 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=0.121605Jy sigma=0.000989 ! Fit after self-cal, rms=0.121561Jy sigma=0.000989 ! 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=0.8372 mas, bmaj=2.075 mas, bpa=-7.474 degrees ! Estimated noise=1085.59 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 = 0.0520636 Jy ! Component: 100 - total flux cleaned = 0.0779169 Jy ! Component: 150 - total flux cleaned = 0.0919958 Jy ! Component: 200 - total flux cleaned = 0.100098 Jy ! Total flux subtracted in 200 components = 0.100098 Jy ! Clean residual min=-0.016550 max=0.025267 Jy/beam ! Clean residual mean=0.000007 rms=0.004734 Jy/beam ! Combined flux in latest and established models = 1.34674 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 1.34674 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=0.100060Jy sigma=0.000793 ! Fit after self-cal, rms=0.100035Jy sigma=0.000793 ! 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 0.99 FD 0.97 HN 1.05 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.95 ! LA 0.98 MK 0.99 NL 1.01 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.96 ! LA 1.01 MK 1.02 NL 1.01 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 0.96 ! LA 1.01 MK 1.01 NL 1.00 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.97 ! LA 0.99 MK 1.03 NL 1.00 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 0.97 ! LA 0.99 MK 1.00 NL 1.01 OV 1.02 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.96 ! LA 1.01 MK 1.03 NL 1.01 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.97 ! LA 1.01 MK 0.98 NL 1.01 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.97 ! LA 1.03 MK 1.01 NL 1.00 OV 1.02 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.97 ! LA 1.04 MK 0.98 NL 1.01 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.93 ! LA 1.01 MK 1.02 NL 1.01 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.100035Jy sigma=0.000793 ! Fit after self-cal, rms=0.093785Jy sigma=0.000734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.08 mas, bpa=-7.447 degrees ! Estimated noise=1085.19 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 (-5, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219276 Jy ! Component: 100 - total flux cleaned = 0.0325395 Jy ! Component: 150 - total flux cleaned = 0.0393027 Jy ! Component: 200 - total flux cleaned = 0.0441783 Jy ! Total flux subtracted in 200 components = 0.0441783 Jy ! Clean residual min=-0.006347 max=0.013015 Jy/beam ! Clean residual mean=-0.000021 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 1.39091 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 1.39091 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=0.088810Jy sigma=0.000687 ! Fit after self-cal, rms=0.088634Jy sigma=0.000685 ! Inverting map ! Added new window around map position (-2.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105166 Jy ! Component: 100 - total flux cleaned = 0.0159353 Jy ! Component: 150 - total flux cleaned = 0.0177022 Jy ! Component: 200 - total flux cleaned = 0.0183989 Jy ! Total flux subtracted in 200 components = 0.0183989 Jy ! Clean residual min=-0.004225 max=0.005055 Jy/beam ! Clean residual mean=-0.000001 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 1.40931 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 1.40931 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=0.087424Jy sigma=0.000674 ! Fit after self-cal, rms=0.087345Jy sigma=0.000673 ! 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=0.087345Jy sigma=0.000673 ! Fit after self-cal, rms=0.087249Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.081 mas, bpa=-7.445 degrees ! Estimated noise=1085.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334177 Jy ! Component: 100 - total flux cleaned = 0.00451399 Jy ! Component: 150 - total flux cleaned = 0.00530166 Jy ! Component: 200 - total flux cleaned = 0.00596652 Jy ! Total flux subtracted in 200 components = 0.00596652 Jy ! Clean residual min=-0.004057 max=0.004038 Jy/beam ! Clean residual mean=0.000002 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 1.41528 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 1.41528 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=0.087083Jy sigma=0.000670 ! Fit after self-cal, rms=0.087065Jy sigma=0.000670 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 = 0.00109598 Jy ! Component: 100 - total flux cleaned = 0.001209 Jy ! Component: 150 - total flux cleaned = 0.00141538 Jy ! Component: 200 - total flux cleaned = 0.00155476 Jy ! Total flux subtracted in 200 components = 0.00155476 Jy ! Clean residual min=-0.003914 max=0.003762 Jy/beam ! Clean residual mean=0.000004 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 1.41683 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 1.41683 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=0.086995Jy sigma=0.000669 ! Fit after self-cal, rms=0.086986Jy sigma=0.000669 ! 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=0.086986Jy sigma=0.000669 ! Fit after self-cal, rms=0.086939Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.081 mas, bpa=-7.445 degrees ! Estimated noise=1084.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916051 Jy ! Component: 100 - total flux cleaned = 0.00101514 Jy ! Component: 150 - total flux cleaned = 0.00110753 Jy ! Component: 200 - total flux cleaned = 0.00118984 Jy ! Total flux subtracted in 200 components = 0.00118984 Jy ! Clean residual min=-0.003661 max=0.003755 Jy/beam ! Clean residual mean=0.000002 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 1.41802 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 1.41802 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=0.086885Jy sigma=0.000669 ! Fit after self-cal, rms=0.086878Jy 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 = 0.000541204 Jy ! Component: 100 - total flux cleaned = 0.000539164 Jy ! Component: 150 - total flux cleaned = 0.000576038 Jy ! Component: 200 - total flux cleaned = 0.000609832 Jy ! Total flux subtracted in 200 components = 0.000609832 Jy ! Clean residual min=-0.003628 max=0.003558 Jy/beam ! Clean residual mean=0.000003 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 1.41863 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 1.41863 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=0.086843Jy sigma=0.000669 ! Fit after self-cal, rms=0.086839Jy sigma=0.000668 ! 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=0.086839Jy sigma=0.000668 ! Fit after self-cal, rms=0.086816Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=4.577 mas, bpa=-7.205 degrees ! Estimated noise=1414.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126975 Jy ! Component: 100 - total flux cleaned = 0.00115237 Jy ! Component: 150 - total flux cleaned = 0.00102589 Jy ! Component: 200 - total flux cleaned = 0.000897403 Jy ! Total flux subtracted in 200 components = 0.000897403 Jy ! Clean residual min=-0.005506 max=0.004883 Jy/beam ! Clean residual mean=0.000010 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 1.41953 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 1.41953 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=0.086804Jy sigma=0.000668 ! Fit after self-cal, rms=0.086797Jy sigma=0.000668 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 = 0.000426276 Jy ! Component: 100 - total flux cleaned = 0.000334686 Jy ! Component: 150 - total flux cleaned = 0.000178043 Jy ! Component: 200 - total flux cleaned = 4.46317e-05 Jy ! Total flux subtracted in 200 components = 4.46317e-05 Jy ! Clean residual min=-0.005409 max=0.004812 Jy/beam ! Clean residual mean=0.000012 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 1.41958 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 1.41958 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=0.086792Jy sigma=0.000668 ! Fit after self-cal, rms=0.086789Jy sigma=0.000668 ! 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=0.8397 mas, bmaj=2.081 mas, bpa=-7.446 degrees ! Estimated noise=1084.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 2.081 at -7.446 degrees (North through East) ! Clean map min=-0.0033729 max=1.1229 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=0.086789Jy sigma=0.000668 ! Fit after self-cal, rms=0.081363Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.081 mas, bpa=-7.43 degrees ! Estimated noise=1084.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259967 Jy ! Component: 100 - total flux cleaned = 4.69059e-05 Jy ! Component: 150 - total flux cleaned = 8.55097e-05 Jy ! Component: 200 - total flux cleaned = 5.41997e-05 Jy ! Total flux subtracted in 200 components = 5.41997e-05 Jy ! Clean residual min=-0.003398 max=0.003413 Jy/beam ! Clean residual mean=0.000003 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.41963 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 169 components and 1.41963 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=0.081320Jy sigma=0.000621 ! Fit after self-cal, rms=0.081314Jy sigma=0.000620 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309913 Jy ! Component: 100 - total flux cleaned = 0.000280846 Jy ! Component: 150 - total flux cleaned = 0.000164008 Jy ! Component: 200 - total flux cleaned = 0.000110594 Jy ! Total flux subtracted in 200 components = 0.000110594 Jy ! Clean residual min=-0.003368 max=0.003292 Jy/beam ! Clean residual mean=0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 1.41974 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 173 components and 1.41974 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=0.081290Jy sigma=0.000620 ! Fit after self-cal, rms=0.081288Jy sigma=0.000620 ! 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=0.081288Jy sigma=0.000620 ! Fit after self-cal, rms=0.081274Jy sigma=0.000620 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=0.6652 mas, bmaj=1.817 mas, bpa=-8.905 degrees ! Estimated noise=1669.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.829249 Jy ! Component: 100 - total flux cleaned = 1.0623 Jy ! Component: 150 - total flux cleaned = 1.18024 Jy ! Component: 200 - total flux cleaned = 1.24359 Jy ! Total flux subtracted in 200 components = 1.24359 Jy ! Clean residual min=-0.015810 max=0.031058 Jy/beam ! Clean residual mean=-0.000146 rms=0.005821 Jy/beam ! Combined flux in latest and established models = 1.24359 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.24359 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=2.081 mas, bpa=-7.43 degrees ! Estimated noise=1084.38 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 = 0.0504071 Jy ! Component: 100 - total flux cleaned = 0.0798005 Jy ! Component: 150 - total flux cleaned = 0.100439 Jy ! Component: 200 - total flux cleaned = 0.115653 Jy ! Total flux subtracted in 200 components = 0.115653 Jy ! Clean residual min=-0.006206 max=0.010193 Jy/beam ! Clean residual mean=-0.000059 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 1.35925 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 1.35925 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=2.225 mas, bmaj=4.577 mas, bpa=-7.2 degrees ! Estimated noise=1414.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198113 Jy ! Component: 100 - total flux cleaned = 0.03147 Jy ! Component: 150 - total flux cleaned = 0.0390921 Jy ! Component: 200 - total flux cleaned = 0.0444884 Jy ! Total flux subtracted in 200 components = 0.0444884 Jy ! Clean residual min=-0.005630 max=0.005032 Jy/beam ! Clean residual mean=-0.000019 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 1.40374 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 = 0.00393076 Jy ! Component: 100 - total flux cleaned = 0.00684303 Jy ! Component: 150 - total flux cleaned = 0.00903057 Jy ! Component: 200 - total flux cleaned = 0.0106847 Jy ! Total flux subtracted in 200 components = 0.0106847 Jy ! Clean residual min=-0.004944 max=0.004479 Jy/beam ! Clean residual mean=-0.000002 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 1.41442 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 137 components and 1.41442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=2.081 mas, bpa=-7.43 degrees ! Estimated noise=1084.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514802 Jy ! Component: 100 - total flux cleaned = 0.0016918 Jy ! Component: 150 - total flux cleaned = 0.00210322 Jy ! Component: 200 - total flux cleaned = 0.00231863 Jy ! Total flux subtracted in 200 components = 0.00231863 Jy ! Clean residual min=-0.003513 max=0.003263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 1.41674 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 1.41674 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=0.081486Jy sigma=0.000622 ! Fit after self-cal, rms=0.081474Jy sigma=0.000622 wmodel J0836-2016_X_2017_06_10_pus_map.mod ! Writing 159 model components to file: J0836-2016_X_2017_06_10_pus_map.mod wobs J0836-2016_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2017_06_10_pus_uvs.fits wwins J0836-2016_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0836-2016_X_2017_06_10_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 = -0.00070991 Jy ! Component: 100 - total flux cleaned = -0.00105587 Jy ! Component: 150 - total flux cleaned = -0.00084815 Jy ! Component: 200 - total flux cleaned = -0.000502736 Jy ! Component: 250 - total flux cleaned = -0.000171742 Jy ! Component: 300 - total flux cleaned = 0.000326263 Jy ! Component: 350 - total flux cleaned = 0.000586066 Jy ! Component: 400 - total flux cleaned = 0.000710778 Jy ! Component: 450 - total flux cleaned = 0.000790812 Jy ! Component: 500 - total flux cleaned = 0.000791595 Jy ! Component: 550 - total flux cleaned = 0.00105468 Jy ! Component: 600 - total flux cleaned = 0.00116294 Jy ! Component: 650 - total flux cleaned = 0.00126971 Jy ! Component: 700 - total flux cleaned = 0.00140659 Jy ! Component: 750 - total flux cleaned = 0.00157355 Jy ! Component: 800 - total flux cleaned = 0.00173515 Jy ! Component: 850 - total flux cleaned = 0.00189195 Jy ! Component: 900 - total flux cleaned = 0.00210668 Jy ! Component: 950 - total flux cleaned = 0.00219675 Jy ! Component: 1000 - total flux cleaned = 0.00242956 Jy ! Component: 1050 - total flux cleaned = 0.00257075 Jy ! Component: 1100 - total flux cleaned = 0.00273678 Jy ! Component: 1150 - total flux cleaned = 0.00289979 Jy ! Component: 1200 - total flux cleaned = 0.00305907 Jy ! Component: 1250 - total flux cleaned = 0.00334351 Jy ! Component: 1300 - total flux cleaned = 0.00346949 Jy ! Component: 1350 - total flux cleaned = 0.00361826 Jy ! Component: 1400 - total flux cleaned = 0.00381166 Jy ! Component: 1450 - total flux cleaned = 0.00388249 Jy ! Component: 1500 - total flux cleaned = 0.00404479 Jy ! Component: 1550 - total flux cleaned = 0.00415825 Jy ! Component: 1600 - total flux cleaned = 0.00422599 Jy ! Component: 1650 - total flux cleaned = 0.00440241 Jy ! Component: 1700 - total flux cleaned = 0.0045322 Jy ! Component: 1750 - total flux cleaned = 0.00465903 Jy ! Component: 1800 - total flux cleaned = 0.00482552 Jy ! Component: 1850 - total flux cleaned = 0.0048867 Jy ! Component: 1900 - total flux cleaned = 0.00500756 Jy ! Component: 1950 - total flux cleaned = 0.00516538 Jy ! Component: 2000 - total flux cleaned = 0.00528196 Jy ! Total flux subtracted in 2048 components = 0.00543502 Jy ! Clean residual min=-0.001033 max=0.001160 Jy/beam ! Clean residual mean=-0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 1.42217 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 303 components and 1.42217 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8396 x 2.081 at -7.43 degrees (North through East) ! Clean map min=-0.0020543 max=1.1264 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.12644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0929302 0.0929302 0.18586 0.371721 0.743441 1.48688 2.97377 5.94753 11.8951 23.7901 47.5802 95.1605 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8396 x 2.081 at -7.43 degrees (North through East) ! Clean map min=-0.0020543 max=1.1264 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 J0836-2016_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:44:31 2019