! Started logfile: J1827-0405_X_2017_08_05_pus_uvs.log on Thu May 9 18:56:27 2019 obs J1827-0405_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1827-0405_X_2017_08_05_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.826564 visibilities/baseline/integration-bin. ! Found source: J1827-0405 ! ! 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 575 lines of history. ! ! Reading 77664 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 J1827-0405_X_2017_08_05_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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958132Jy sigma=0.007666 ! Fit after self-cal, rms=0.934080Jy sigma=0.007488 ! 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=0.7003 mas, bmaj=1.769 mas, bpa=-5.777 degrees ! Estimated noise=759.294 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 = 0.0438595 Jy ! Component: 100 - total flux cleaned = 0.0574805 Jy ! Total flux subtracted in 100 components = 0.0574805 Jy ! Clean residual min=-0.006793 max=0.011935 Jy/beam ! Clean residual mean=-0.000064 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.0574805 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0574805 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=0.108710Jy sigma=0.000832 ! Fit after self-cal, rms=0.108420Jy sigma=0.000830 ! 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=0.9001 mas, bmaj=2.177 mas, bpa=-6.601 degrees ! Estimated noise=327.824 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 = 0.0232856 Jy ! Component: 100 - total flux cleaned = 0.0364779 Jy ! Component: 150 - total flux cleaned = 0.0446136 Jy ! Component: 200 - total flux cleaned = 0.0496888 Jy ! Total flux subtracted in 200 components = 0.0496888 Jy ! Clean residual min=-0.009528 max=0.020255 Jy/beam ! Clean residual mean=0.000026 rms=0.004086 Jy/beam ! Combined flux in latest and established models = 0.107169 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.107169 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=0.103130Jy sigma=0.000788 ! Fit after self-cal, rms=0.102907Jy sigma=0.000786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.11 HN 1.60 KP 0.92 ! LA 0.72 MK 1.17 NL 1.38 OV 2.07 ! PT 0.71 SC 0.88 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.15 HN 1.70 KP 0.85 ! LA 0.70 MK 1.20 NL 1.43 OV 2.25 ! PT 0.69 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.14 HN 1.67 KP 0.80 ! LA 0.72 MK 1.26 NL 1.53 OV 2.26 ! PT 0.65 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.08 HN 1.61 KP 0.76 ! LA 0.73 MK 1.25 NL 1.37 OV 2.06 ! PT 0.67 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.12 HN 1.50 KP 0.71 ! LA 0.70 MK 1.26 NL 1.45 OV 2.19 ! PT 0.67 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.16 HN 1.55 KP 0.71 ! LA 0.70 MK 1.24 NL 1.45 OV 2.13 ! PT 0.66 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.17 HN 1.61 KP 0.69 ! LA 0.71 MK 1.28 NL 1.55 OV 2.38 ! PT 0.67 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.14 HN 1.64 KP 0.72 ! LA 0.69 MK 1.07 NL 1.43 OV 2.15 ! PT 0.66 SC 1.14 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.13 HN 1.76 KP 0.73 ! LA 0.71 MK 1.05 NL 1.42 OV 2.31 ! PT 0.67 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.13 HN 1.43 KP 0.76 ! LA 0.74 MK 1.04 NL 1.34 OV 2.24 ! PT 0.67 SC 1.18 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.18 HN 1.45 KP 0.80 ! LA 0.73 MK 0.99 NL 1.44 OV 2.10 ! PT 0.68 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 1.27 KP 0.84 ! LA 0.73 MK 0.90 NL 1.37 OV 1.94 ! PT 0.69 SC 1.14 ! ! ! Fit before self-cal, rms=0.102907Jy sigma=0.000786 ! Fit after self-cal, rms=0.141501Jy sigma=0.000733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9589 mas, bmaj=2.276 mas, bpa=-5.479 degrees ! Estimated noise=354.207 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 (3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754734 Jy ! Component: 100 - total flux cleaned = 0.00788273 Jy ! Component: 150 - total flux cleaned = 0.00789301 Jy ! Component: 200 - total flux cleaned = 0.00828877 Jy ! Total flux subtracted in 200 components = 0.00828877 Jy ! Clean residual min=-0.006145 max=0.008406 Jy/beam ! Clean residual mean=-0.000001 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.115458 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.115458 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=0.139492Jy sigma=0.000717 ! Fit after self-cal, rms=0.141326Jy sigma=0.000704 ! 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=0.141326Jy sigma=0.000704 ! Fit after self-cal, rms=0.138375Jy sigma=0.000698 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=2.269 mas, bpa=-6.636 degrees ! Estimated noise=341.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617103 Jy ! Component: 100 - total flux cleaned = 0.00715603 Jy ! Component: 150 - total flux cleaned = 0.00689733 Jy ! Component: 200 - total flux cleaned = 0.00655823 Jy ! Total flux subtracted in 200 components = 0.00655823 Jy ! Clean residual min=-0.004836 max=0.007165 Jy/beam ! Clean residual mean=-0.000007 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.122016 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.122016 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=0.137708Jy sigma=0.000694 ! Fit after self-cal, rms=0.137243Jy sigma=0.000691 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 (-0.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771062 Jy ! Component: 100 - total flux cleaned = 0.00912437 Jy ! Component: 150 - total flux cleaned = 0.00912021 Jy ! Component: 200 - total flux cleaned = 0.00896959 Jy ! Total flux subtracted in 200 components = 0.00896959 Jy ! Clean residual min=-0.004902 max=0.007331 Jy/beam ! Clean residual mean=-0.000015 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.130986 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.130986 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=0.136391Jy sigma=0.000687 ! Fit after self-cal, rms=0.135741Jy sigma=0.000685 ! Inverting map ! Added new window around map position (2, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736275 Jy ! Component: 100 - total flux cleaned = 0.00934867 Jy ! Component: 150 - total flux cleaned = 0.00951455 Jy ! Component: 200 - total flux cleaned = 0.00937504 Jy ! Total flux subtracted in 200 components = 0.00937504 Jy ! Clean residual min=-0.004734 max=0.005816 Jy/beam ! Clean residual mean=-0.000018 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.140361 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.140361 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=0.134895Jy sigma=0.000681 ! Fit after self-cal, rms=0.134495Jy sigma=0.000680 ! Inverting map ! Added new window around map position (-0.4, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608692 Jy ! Component: 100 - total flux cleaned = 0.0096844 Jy ! Component: 150 - total flux cleaned = 0.0117091 Jy ! Component: 200 - total flux cleaned = 0.0127513 Jy ! Total flux subtracted in 200 components = 0.0127513 Jy ! Clean residual min=-0.005103 max=0.005183 Jy/beam ! Clean residual mean=-0.000020 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.153112 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 134 components and 0.153112 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=0.133803Jy sigma=0.000677 ! Fit after self-cal, rms=0.133522Jy sigma=0.000677 ! 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=0.133522Jy sigma=0.000677 ! Fit after self-cal, rms=0.113289Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=2.297 mas, bpa=-6.677 degrees ! Estimated noise=330.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398352 Jy ! Component: 100 - total flux cleaned = 0.00623271 Jy ! Component: 150 - total flux cleaned = 0.0081752 Jy ! Component: 200 - total flux cleaned = 0.00935159 Jy ! Total flux subtracted in 200 components = 0.00935159 Jy ! Clean residual min=-0.003901 max=0.005382 Jy/beam ! Clean residual mean=-0.000004 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.162464 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 157 components and 0.162464 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=0.112832Jy sigma=0.000667 ! Fit after self-cal, rms=0.112141Jy sigma=0.000665 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 (0.8, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515432 Jy ! Component: 100 - total flux cleaned = 0.00729781 Jy ! Component: 150 - total flux cleaned = 0.00930813 Jy ! Component: 200 - total flux cleaned = 0.0111082 Jy ! Total flux subtracted in 200 components = 0.0111082 Jy ! Clean residual min=-0.003479 max=0.003711 Jy/beam ! Clean residual mean=-0.000011 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.173572 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 182 components and 0.173572 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=0.111634Jy sigma=0.000663 ! Fit after self-cal, rms=0.111381Jy sigma=0.000662 ! 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=0.111381Jy sigma=0.000662 ! Fit after self-cal, rms=0.103516Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=3.823 mas, bpa=0.6739 degrees ! Estimated noise=375.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334525 Jy ! Component: 100 - total flux cleaned = 0.00512912 Jy ! Component: 150 - total flux cleaned = 0.00655055 Jy ! Component: 200 - total flux cleaned = 0.00815937 Jy ! Total flux subtracted in 200 components = 0.00815937 Jy ! Clean residual min=-0.003820 max=0.003972 Jy/beam ! Clean residual mean=-0.000015 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.181732 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 0.181732 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=0.103245Jy sigma=0.000659 ! Fit after self-cal, rms=0.102927Jy sigma=0.000658 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 = 0.00133777 Jy ! Component: 100 - total flux cleaned = 0.00276062 Jy ! Component: 150 - total flux cleaned = 0.00339376 Jy ! Component: 200 - total flux cleaned = 0.00422704 Jy ! Total flux subtracted in 200 components = 0.00422704 Jy ! Clean residual min=-0.003797 max=0.003778 Jy/beam ! Clean residual mean=-0.000017 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.185959 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.185959 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=0.102783Jy sigma=0.000657 ! Fit after self-cal, rms=0.102716Jy sigma=0.000657 ! 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=0.9407 mas, bmaj=2.306 mas, bpa=-6.381 degrees ! Estimated noise=325.045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 2.306 at -6.381 degrees (North through East) ! Clean map min=-0.0091689 max=0.057927 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=0.7169 mas, bmaj=1.825 mas, bpa=-5.026 degrees ! Estimated noise=810.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448715 Jy ! Component: 100 - total flux cleaned = 0.0682411 Jy ! Component: 150 - total flux cleaned = 0.0852656 Jy ! Component: 200 - total flux cleaned = 0.0988931 Jy ! Total flux subtracted in 200 components = 0.0988931 Jy ! Clean residual min=-0.007442 max=0.009651 Jy/beam ! Clean residual mean=-0.000042 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.0988931 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0988931 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=2.306 mas, bpa=-6.381 degrees ! Estimated noise=325.045 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, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200523 Jy ! Component: 100 - total flux cleaned = 0.0333901 Jy ! Component: 150 - total flux cleaned = 0.0419844 Jy ! Component: 200 - total flux cleaned = 0.0478328 Jy ! Total flux subtracted in 200 components = 0.0478328 Jy ! Clean residual min=-0.005603 max=0.006324 Jy/beam ! Clean residual mean=-0.000001 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.146726 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 69 components and 0.146726 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=2.451 mas, bmaj=3.823 mas, bpa=0.6739 degrees ! Estimated noise=375.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344534 Jy ! Component: 100 - total flux cleaned = 0.00830608 Jy ! Component: 150 - total flux cleaned = 0.013632 Jy ! Component: 200 - total flux cleaned = 0.0182619 Jy ! Total flux subtracted in 200 components = 0.0182619 Jy ! Clean residual min=-0.004940 max=0.004534 Jy/beam ! Clean residual mean=-0.000004 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.164988 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 = 0.0040369 Jy ! Component: 100 - total flux cleaned = 0.00741426 Jy ! Component: 150 - total flux cleaned = 0.00975799 Jy ! Component: 200 - total flux cleaned = 0.0117223 Jy ! Total flux subtracted in 200 components = 0.0117223 Jy ! Clean residual min=-0.004028 max=0.003744 Jy/beam ! Clean residual mean=-0.000016 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.17671 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 116 components and 0.17671 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=2.306 mas, bpa=-6.381 degrees ! Estimated noise=325.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211224 Jy ! Component: 100 - total flux cleaned = 0.00467326 Jy ! Component: 150 - total flux cleaned = 0.00711828 Jy ! Component: 200 - total flux cleaned = 0.00897921 Jy ! Total flux subtracted in 200 components = 0.00897921 Jy ! Clean residual min=-0.003811 max=0.003297 Jy/beam ! Clean residual mean=-0.000014 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.185689 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.185689 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=0.102993Jy sigma=0.000658 ! Fit after self-cal, rms=0.102815Jy sigma=0.000656 wmodel J1827-0405_X_2017_08_05_pus_map.mod ! Writing 145 model components to file: J1827-0405_X_2017_08_05_pus_map.mod wobs J1827-0405_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1827-0405_X_2017_08_05_pus_uvs.fits wwins J1827-0405_X_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J1827-0405_X_2017_08_05_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 = 0.000471491 Jy ! Component: 100 - total flux cleaned = 0.000186246 Jy ! Component: 150 - total flux cleaned = -2.77773e-05 Jy ! Component: 200 - total flux cleaned = -0.000232406 Jy ! Component: 250 - total flux cleaned = -0.000525817 Jy ! Component: 300 - total flux cleaned = -0.000762116 Jy ! Component: 350 - total flux cleaned = -0.00108319 Jy ! Component: 400 - total flux cleaned = -0.0012608 Jy ! Component: 450 - total flux cleaned = -0.00138987 Jy ! Component: 500 - total flux cleaned = -0.0015162 Jy ! Component: 550 - total flux cleaned = -0.00159939 Jy ! Component: 600 - total flux cleaned = -0.0016405 Jy ! Component: 650 - total flux cleaned = -0.00179907 Jy ! Component: 700 - total flux cleaned = -0.00195446 Jy ! Component: 750 - total flux cleaned = -0.00210658 Jy ! Component: 800 - total flux cleaned = -0.00225648 Jy ! Component: 850 - total flux cleaned = -0.0024041 Jy ! Component: 900 - total flux cleaned = -0.00247675 Jy ! Component: 950 - total flux cleaned = -0.0025482 Jy ! Component: 1000 - total flux cleaned = -0.00254836 Jy ! Component: 1050 - total flux cleaned = -0.00254868 Jy ! Component: 1100 - total flux cleaned = -0.00268557 Jy ! Component: 1150 - total flux cleaned = -0.00265191 Jy ! Component: 1200 - total flux cleaned = -0.00275216 Jy ! Component: 1250 - total flux cleaned = -0.00271968 Jy ! Component: 1300 - total flux cleaned = -0.00278456 Jy ! Component: 1350 - total flux cleaned = -0.00281673 Jy ! Component: 1400 - total flux cleaned = -0.00281724 Jy ! Component: 1450 - total flux cleaned = -0.00281706 Jy ! Component: 1500 - total flux cleaned = -0.00278663 Jy ! Component: 1550 - total flux cleaned = -0.00290763 Jy ! Component: 1600 - total flux cleaned = -0.00287783 Jy ! Component: 1650 - total flux cleaned = -0.00296673 Jy ! Component: 1700 - total flux cleaned = -0.00305417 Jy ! Component: 1750 - total flux cleaned = -0.00302505 Jy ! Component: 1800 - total flux cleaned = -0.00305412 Jy ! Component: 1850 - total flux cleaned = -0.00316692 Jy ! Component: 1900 - total flux cleaned = -0.00322252 Jy ! Component: 1950 - total flux cleaned = -0.00324981 Jy ! Component: 2000 - total flux cleaned = -0.00330417 Jy ! Total flux subtracted in 2048 components = -0.00330405 Jy ! Clean residual min=-0.001366 max=0.001403 Jy/beam ! Clean residual mean=-0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.182385 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 295 components and 0.182385 Jy ![Exited script file: muppet] wmap "J1827-0405_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 2.306 at -6.381 degrees (North through East) ! Clean map min=-0.0090355 max=0.057471 Jy/beam ! Writing clean map to FITS file: J1827-0405_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.057471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000544375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.84165 2.84165 5.6833 11.3666 22.7332 45.4664 90.9328 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 2.306 at -6.381 degrees (North through East) ! Clean map min=-0.0090355 max=0.057471 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 J1827-0405_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:56:33 2019