! Started logfile: J2154-1501_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:56 2019 obs J2154-1501_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2154-1501_X_2017_01_21_pus_uva.fits ! AN table 1: 106 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.508386 visibilities/baseline/integration-bin. ! Found source: J2154-1501 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1086 lines of history. ! ! Reading 23280 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 J2154-1501_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009164Jy sigma=0.006925 ! Fit after self-cal, rms=0.942223Jy sigma=0.006521 ! 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=0.5552 mas, bmaj=1.484 mas, bpa=-4.432 degrees ! Estimated noise=1411.3 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 = 0.0475403 Jy ! Component: 100 - total flux cleaned = 0.0585966 Jy ! Total flux subtracted in 100 components = 0.0585966 Jy ! Clean residual min=-0.005920 max=0.005456 Jy/beam ! Clean residual mean=-0.000022 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.0585966 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0585966 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=0.123815Jy sigma=0.000617 ! Fit after self-cal, rms=0.122671Jy sigma=0.000607 ! 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=0.6454 mas, bmaj=1.633 mas, bpa=-3.779 degrees ! Estimated noise=734.992 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 = 0.00712082 Jy ! Component: 100 - total flux cleaned = 0.0106662 Jy ! Component: 150 - total flux cleaned = 0.0127236 Jy ! Component: 200 - total flux cleaned = 0.0139941 Jy ! Total flux subtracted in 200 components = 0.0139941 Jy ! Clean residual min=-0.003531 max=0.003839 Jy/beam ! Clean residual mean=-0.000011 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0725907 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0725907 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=0.122022Jy sigma=0.000605 ! Fit after self-cal, rms=0.121880Jy sigma=0.000604 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.94 LA 0.95 ! MK 1.07 NL 1.01 OV 1.00* PT 1.10 ! SC 1.13 ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.97 LA 0.85 ! MK 1.15 NL 1.13 OV 0.48 PT 1.16 ! SC 1.16 ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.95 LA 0.95 ! MK 1.15 NL 1.13 OV 1.00* PT 1.18 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 0.91 LA 0.97 ! MK 1.15 NL 1.09 OV 1.00* PT 1.13 ! SC 1.04 ! ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.90 LA 0.96 ! MK 1.12 NL 1.22 OV 1.00* PT 1.07 ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.92 LA 0.88 ! MK 1.13 NL 1.11 OV 0.57 PT 1.10 ! SC 1.05 ! ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.85 LA 0.96 ! MK 1.07 NL 1.06 OV 1.00* PT 1.11 ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.82 LA 0.91 ! MK 1.05 NL 1.10 OV 1.00* PT 1.11 ! SC 1.06 ! ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.88 LA 0.93 ! MK 0.98 NL 1.07 OV 1.00* PT 1.10 ! SC 1.07 ! ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 0.83 LA 0.94 ! MK 1.05 NL 1.07 OV 1.00* PT 1.06 ! SC 1.06 ! ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.00* HN 0.98 LA 0.89 ! MK 0.97 NL 1.05 OV 1.00* PT 0.99 ! SC 1.00 ! ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.00* HN 0.73 LA 0.89 ! MK 1.01 NL 1.11 OV 0.38 PT 1.05 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.121880Jy sigma=0.000604 ! Fit after self-cal, rms=0.100607Jy sigma=0.000604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6719 mas, bmaj=1.655 mas, bpa=-2.704 degrees ! Estimated noise=751.123 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 = 0.000528018 Jy ! Component: 100 - total flux cleaned = 0.00058634 Jy ! Component: 150 - total flux cleaned = 0.000585339 Jy ! Component: 200 - total flux cleaned = 0.000584793 Jy ! Total flux subtracted in 200 components = 0.000584793 Jy ! Clean residual min=-0.001969 max=0.002535 Jy/beam ! Clean residual mean=-0.000008 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0731755 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.0731755 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=0.100598Jy sigma=0.000604 ! Fit after self-cal, rms=0.100019Jy sigma=0.000603 ! Inverting map ! Added new window around map position (10.4, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226564 Jy ! Component: 100 - total flux cleaned = 0.00261438 Jy ! Component: 150 - total flux cleaned = 0.00291772 Jy ! Component: 200 - total flux cleaned = 0.00311608 Jy ! Total flux subtracted in 200 components = 0.00311608 Jy ! Clean residual min=-0.001737 max=0.002315 Jy/beam ! Clean residual mean=-0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0762916 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0762916 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=0.099959Jy sigma=0.000603 ! Fit after self-cal, rms=0.099917Jy sigma=0.000603 ! Inverting map ! Added new window around map position (1.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219107 Jy ! Component: 100 - total flux cleaned = 0.00313306 Jy ! Component: 150 - total flux cleaned = 0.00348147 Jy ! Component: 200 - total flux cleaned = 0.00365133 Jy ! Total flux subtracted in 200 components = 0.00365133 Jy ! Clean residual min=-0.001747 max=0.001719 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0799429 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.079943 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=0.099859Jy sigma=0.000602 ! Fit after self-cal, rms=0.099809Jy sigma=0.000602 ! 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=0.099809Jy sigma=0.000602 ! Fit after self-cal, rms=0.097998Jy sigma=0.000601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6717 mas, bmaj=1.655 mas, bpa=-2.747 degrees ! Estimated noise=750.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144789 Jy ! Component: 100 - total flux cleaned = 0.00236596 Jy ! Component: 150 - total flux cleaned = 0.00275057 Jy ! Component: 200 - total flux cleaned = 0.00289122 Jy ! Total flux subtracted in 200 components = 0.00289122 Jy ! Clean residual min=-0.001582 max=0.001573 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0828342 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.0828342 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=0.097967Jy sigma=0.000601 ! Fit after self-cal, rms=0.097907Jy sigma=0.000601 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 = 0.000870424 Jy ! Component: 100 - total flux cleaned = 0.00120177 Jy ! Component: 150 - total flux cleaned = 0.00117326 Jy ! Component: 200 - total flux cleaned = 0.00114652 Jy ! Total flux subtracted in 200 components = 0.00114652 Jy ! Clean residual min=-0.001634 max=0.001559 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0839807 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0839807 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=0.097886Jy sigma=0.000601 ! Fit after self-cal, rms=0.097865Jy sigma=0.000601 ! 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=0.097865Jy sigma=0.000601 ! Fit after self-cal, rms=0.098444Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6705 mas, bmaj=1.653 mas, bpa=-2.647 degrees ! Estimated noise=753.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920308 Jy ! Component: 100 - total flux cleaned = 0.0012959 Jy ! Component: 150 - total flux cleaned = 0.00144373 Jy ! Component: 200 - total flux cleaned = 0.0014887 Jy ! Total flux subtracted in 200 components = 0.0014887 Jy ! Clean residual min=-0.001546 max=0.001449 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0854694 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0854694 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=0.098427Jy sigma=0.000600 ! Fit after self-cal, rms=0.098452Jy sigma=0.000600 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 = 0.000661814 Jy ! Component: 100 - total flux cleaned = 0.00077735 Jy ! Component: 150 - total flux cleaned = 0.000828881 Jy ! Component: 200 - total flux cleaned = 0.000876705 Jy ! Total flux subtracted in 200 components = 0.000876705 Jy ! Clean residual min=-0.001532 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0863461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0863461 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=0.098437Jy sigma=0.000600 ! Fit after self-cal, rms=0.098420Jy sigma=0.000599 ! 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=0.098420Jy sigma=0.000599 ! Fit after self-cal, rms=0.098889Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.75 mas, bmaj=3.462 mas, bpa=6.715 degrees ! Estimated noise=1156.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115043 Jy ! Component: 100 - total flux cleaned = 0.00136352 Jy ! Component: 150 - total flux cleaned = 0.00140085 Jy ! Component: 200 - total flux cleaned = 0.00141718 Jy ! Total flux subtracted in 200 components = 0.00141718 Jy ! Clean residual min=-0.001834 max=0.001619 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0877633 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0877633 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=0.098887Jy sigma=0.000599 ! Fit after self-cal, rms=0.098917Jy sigma=0.000599 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 = 0.000384381 Jy ! Component: 100 - total flux cleaned = 0.000345183 Jy ! Component: 150 - total flux cleaned = 0.000311064 Jy ! Component: 200 - total flux cleaned = 0.000249211 Jy ! Total flux subtracted in 200 components = 0.000249211 Jy ! Clean residual min=-0.001730 max=0.001649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0880125 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.0880125 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=0.098918Jy sigma=0.000599 ! Fit after self-cal, rms=0.098918Jy sigma=0.000599 ! 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=0.6692 mas, bmaj=1.651 mas, bpa=-2.588 degrees ! Estimated noise=754.411 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6692 x 1.651 at -2.588 degrees (North through East) ! Clean map min=-0.0022303 max=0.061311 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=0.5699 mas, bmaj=1.503 mas, bpa=-4.076 degrees ! Estimated noise=1384.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480916 Jy ! Component: 100 - total flux cleaned = 0.0603692 Jy ! Component: 150 - total flux cleaned = 0.0668625 Jy ! Component: 200 - total flux cleaned = 0.0713174 Jy ! Total flux subtracted in 200 components = 0.0713174 Jy ! Clean residual min=-0.003364 max=0.003509 Jy/beam ! Clean residual mean=-0.000011 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0713175 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0713175 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6692 mas, bmaj=1.651 mas, bpa=-2.588 degrees ! Estimated noise=754.411 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 = 0.00500653 Jy ! Component: 100 - total flux cleaned = 0.00838817 Jy ! Component: 150 - total flux cleaned = 0.0109037 Jy ! Component: 200 - total flux cleaned = 0.0123537 Jy ! Total flux subtracted in 200 components = 0.0123537 Jy ! Clean residual min=-0.001992 max=0.001902 Jy/beam ! Clean residual mean=-0.000008 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0836712 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.0836712 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=1.75 mas, bmaj=3.462 mas, bpa=6.715 degrees ! Estimated noise=1156.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262501 Jy ! Component: 100 - total flux cleaned = 0.00372883 Jy ! Component: 150 - total flux cleaned = 0.0039982 Jy ! Component: 200 - total flux cleaned = 0.00408707 Jy ! Total flux subtracted in 200 components = 0.00408707 Jy ! Clean residual min=-0.001960 max=0.001706 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0877582 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 = 7.30418e-05 Jy ! Component: 100 - total flux cleaned = 0.000133552 Jy ! Component: 150 - total flux cleaned = 0.000132749 Jy ! Component: 200 - total flux cleaned = 8.58494e-05 Jy ! Total flux subtracted in 200 components = 8.58494e-05 Jy ! Clean residual min=-0.001818 max=0.001678 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0878441 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.0878441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6692 mas, bmaj=1.651 mas, bpa=-2.588 degrees ! Estimated noise=754.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.15749e-05 Jy ! Component: 100 - total flux cleaned = 9.11095e-05 Jy ! Component: 150 - total flux cleaned = 9.12062e-05 Jy ! Component: 200 - total flux cleaned = 0.000168902 Jy ! Total flux subtracted in 200 components = 0.000168902 Jy ! Clean residual min=-0.001665 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.088013 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.088013 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=0.098946Jy sigma=0.000599 ! Fit after self-cal, rms=0.098939Jy sigma=0.000599 wmodel J2154-1501_X_2017_01_21_pus_map.mod ! Writing 74 model components to file: J2154-1501_X_2017_01_21_pus_map.mod wobs J2154-1501_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2154-1501_X_2017_01_21_pus_uvs.fits wwins J2154-1501_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J2154-1501_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148691 Jy ! Component: 100 - total flux cleaned = -3.88697e-05 Jy ! Component: 150 - total flux cleaned = -1.22696e-05 Jy ! Component: 200 - total flux cleaned = 3.85953e-05 Jy ! Component: 250 - total flux cleaned = 1.45477e-05 Jy ! Component: 300 - total flux cleaned = 0.000109084 Jy ! Component: 350 - total flux cleaned = 0.000178016 Jy ! Component: 400 - total flux cleaned = 0.00026796 Jy ! Component: 450 - total flux cleaned = 0.000333697 Jy ! Component: 500 - total flux cleaned = 0.000354667 Jy ! Component: 550 - total flux cleaned = 0.000292408 Jy ! Component: 600 - total flux cleaned = 0.000231748 Jy ! Component: 650 - total flux cleaned = 0.000231895 Jy ! Component: 700 - total flux cleaned = 0.00021262 Jy ! Component: 750 - total flux cleaned = 0.000250762 Jy ! Component: 800 - total flux cleaned = 0.000213131 Jy ! Component: 850 - total flux cleaned = 0.000250249 Jy ! Component: 900 - total flux cleaned = 0.000213714 Jy ! Component: 950 - total flux cleaned = 0.000213798 Jy ! Component: 1000 - total flux cleaned = 0.000161447 Jy ! Component: 1050 - total flux cleaned = 0.000196309 Jy ! Component: 1100 - total flux cleaned = 0.000196725 Jy ! Component: 1150 - total flux cleaned = 0.000163193 Jy ! Component: 1200 - total flux cleaned = 0.000163241 Jy ! Component: 1250 - total flux cleaned = 0.000179635 Jy ! Component: 1300 - total flux cleaned = 0.000163509 Jy ! Component: 1350 - total flux cleaned = 0.000195546 Jy ! Component: 1400 - total flux cleaned = 0.000195656 Jy ! Component: 1450 - total flux cleaned = 0.000149678 Jy ! Component: 1500 - total flux cleaned = 0.000150053 Jy ! Component: 1550 - total flux cleaned = 8.95381e-05 Jy ! Component: 1600 - total flux cleaned = 5.97677e-05 Jy ! Component: 1650 - total flux cleaned = 5.98625e-05 Jy ! Component: 1700 - total flux cleaned = 1.59376e-05 Jy ! Component: 1750 - total flux cleaned = -1.28746e-05 Jy ! Component: 1800 - total flux cleaned = -2.71435e-05 Jy ! Component: 1850 - total flux cleaned = -5.5302e-05 Jy ! Component: 1900 - total flux cleaned = -0.000124891 Jy ! Component: 1950 - total flux cleaned = -0.000124899 Jy ! Component: 2000 - total flux cleaned = -0.000233891 Jy ! Total flux subtracted in 2048 components = -0.000247056 Jy ! Clean residual min=-0.001080 max=0.000793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0877659 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 220 components and 0.0877659 Jy ![Exited script file: muppet] wmap "J2154-1501_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6692 x 1.651 at -2.588 degrees (North through East) ! Clean map min=-0.0016327 max=0.061008 Jy/beam ! Writing clean map to FITS file: J2154-1501_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0610085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16649 1.16649 2.33298 4.66596 9.33191 18.6638 37.3277 74.6553 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6692 x 1.651 at -2.588 degrees (North through East) ! Clean map min=-0.0016327 max=0.061008 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 J2154-1501_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:58 2019