! Started logfile: J1540-2055_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:40 2019 obs J1540-2055_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1540-2055_X_2017_01_16_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723148 visibilities/baseline/integration-bin. ! Found source: J1540-2055 ! ! 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 18744 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 J1540-2055_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002676Jy sigma=0.007720 ! Fit after self-cal, rms=0.955881Jy sigma=0.007407 ! 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=0.7931 mas, bmaj=3.509 mas, bpa=19.76 degrees ! Estimated noise=1370.67 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 = 0.0360027 Jy ! Component: 100 - total flux cleaned = 0.0444824 Jy ! Total flux subtracted in 100 components = 0.0444824 Jy ! Clean residual min=-0.003384 max=0.003658 Jy/beam ! Clean residual mean=-0.000032 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.0444824 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0444824 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=0.101827Jy sigma=0.000627 ! Fit after self-cal, rms=0.100383Jy sigma=0.000618 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553446 Jy ! Component: 100 - total flux cleaned = 0.00735538 Jy ! Total flux subtracted in 100 components = 0.00735538 Jy ! Clean residual min=-0.003618 max=0.003521 Jy/beam ! Clean residual mean=-0.000012 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0518377 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0518377 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=0.099982Jy sigma=0.000617 ! Fit after self-cal, rms=0.099957Jy sigma=0.000617 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.752 mas, bpa=16.59 degrees ! Estimated noise=715.757 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 = 0.000794477 Jy ! Component: 100 - total flux cleaned = 0.000926979 Jy ! Component: 150 - total flux cleaned = 0.000927118 Jy ! Component: 200 - total flux cleaned = 0.000951735 Jy ! Total flux subtracted in 200 components = 0.000951735 Jy ! Clean residual min=-0.003054 max=0.003605 Jy/beam ! Clean residual mean=-0.000018 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0527895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0527895 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=0.099943Jy sigma=0.000616 ! Fit after self-cal, rms=0.099934Jy sigma=0.000616 ! 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 0.92 FD 1.13 HN 0.84 KP 1.04 ! LA 0.91 MK 1.00* NL 1.02 OV 1.16 ! PT 0.76 SC 1.28 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.89 KP 1.19 ! LA 1.03 MK 1.00* NL 1.07 OV 1.17 ! PT 0.75 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.00 KP 1.07 ! LA 0.98 MK 1.00* NL 1.01 OV 1.15 ! PT 0.77 SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.06 KP 1.08 ! LA 1.14 MK 1.00* NL 0.98 OV 1.14 ! PT 0.73 SC 1.11 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.00 KP 1.15 ! LA 0.91 MK 1.00* NL 1.23 OV 1.12 ! PT 0.76 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.07 HN 0.92 KP 1.02 ! LA 1.15 MK 1.00* NL 1.14 OV 1.15 ! PT 0.73 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.95 HN 1.04 KP 1.18 ! LA 0.98 MK 1.00* NL 1.03 OV 1.03 ! PT 0.73 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.10 KP 1.06 ! LA 1.10 MK 1.00* NL 1.00 OV 1.03 ! PT 0.69 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 0.84 KP 1.05 ! LA 1.05 MK 1.00* NL 0.96 OV 1.18 ! PT 0.66 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.99 HN 0.86 KP 1.02 ! LA 1.05 MK 1.00* NL 0.96 OV 1.10 ! PT 1.00* SC 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.06 HN 0.87 KP 1.04 ! LA 1.03 MK 1.00* NL 1.01 OV 1.16 ! PT 0.75 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.86 KP 0.93 ! LA 0.90 MK 1.00* NL 0.89 OV 0.96 ! PT 0.79 SC 1.00 ! ! ! Fit before self-cal, rms=0.099934Jy sigma=0.000616 ! Fit after self-cal, rms=0.088780Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.746 mas, bpa=16.54 degrees ! Estimated noise=712.175 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 = 0.000722684 Jy ! Component: 100 - total flux cleaned = 0.000836851 Jy ! Component: 150 - total flux cleaned = 0.000868525 Jy ! Component: 200 - total flux cleaned = 0.000840688 Jy ! Total flux subtracted in 200 components = 0.000840688 Jy ! Clean residual min=-0.002424 max=0.002681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0536302 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0536302 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=0.088775Jy sigma=0.000613 ! Fit after self-cal, rms=0.088499Jy sigma=0.000612 ! 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=0.088499Jy sigma=0.000612 ! Fit after self-cal, rms=0.087231Jy sigma=0.000612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.735 mas, bpa=16.55 degrees ! Estimated noise=707.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468679 Jy ! Component: 100 - total flux cleaned = 0.000486247 Jy ! Component: 150 - total flux cleaned = 0.000501792 Jy ! Component: 200 - total flux cleaned = 0.000502433 Jy ! Total flux subtracted in 200 components = 0.000502433 Jy ! Clean residual min=-0.002473 max=0.002592 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0541326 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0541326 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=0.087226Jy sigma=0.000612 ! Fit after self-cal, rms=0.087198Jy sigma=0.000612 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 = -2.55211e-05 Jy ! Component: 100 - total flux cleaned = -2.56282e-05 Jy ! Component: 150 - total flux cleaned = -2.5665e-05 Jy ! Component: 200 - total flux cleaned = -3.68054e-05 Jy ! Total flux subtracted in 200 components = -3.68054e-05 Jy ! Clean residual min=-0.002461 max=0.002592 Jy/beam ! Clean residual mean=0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0540958 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0540958 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=0.087195Jy sigma=0.000612 ! Fit after self-cal, rms=0.087189Jy sigma=0.000612 ! 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=0.087189Jy sigma=0.000612 ! Fit after self-cal, rms=0.087366Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.722 mas, bpa=16.57 degrees ! Estimated noise=710.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578428 Jy ! Component: 100 - total flux cleaned = 0.000754187 Jy ! Component: 150 - total flux cleaned = 0.00081403 Jy ! Component: 200 - total flux cleaned = 0.000834844 Jy ! Total flux subtracted in 200 components = 0.000834844 Jy ! Clean residual min=-0.002483 max=0.002459 Jy/beam ! Clean residual mean=0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0549306 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0549306 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=0.087363Jy sigma=0.000612 ! Fit after self-cal, rms=0.087342Jy sigma=0.000612 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 = 5.91319e-05 Jy ! Component: 100 - total flux cleaned = 4.69e-05 Jy ! Component: 150 - total flux cleaned = 5.72538e-05 Jy ! Component: 200 - total flux cleaned = 6.65386e-05 Jy ! Total flux subtracted in 200 components = 6.65386e-05 Jy ! Clean residual min=-0.002457 max=0.002491 Jy/beam ! Clean residual mean=0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0549972 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0549972 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=0.087340Jy sigma=0.000612 ! Fit after self-cal, rms=0.087339Jy sigma=0.000612 ! 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=0.087339Jy sigma=0.000612 ! Fit after self-cal, rms=0.087567Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=5.128 mas, bpa=6.04 degrees ! Estimated noise=854.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475488 Jy ! Component: 100 - total flux cleaned = 0.000476 Jy ! Component: 150 - total flux cleaned = 0.00047628 Jy ! Component: 200 - total flux cleaned = 0.000476315 Jy ! Total flux subtracted in 200 components = 0.000476315 Jy ! Clean residual min=-0.002924 max=0.002448 Jy/beam ! Clean residual mean=0.000004 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0554735 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0554735 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=0.087567Jy sigma=0.000611 ! Fit after self-cal, rms=0.087564Jy sigma=0.000611 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 = -9.60165e-05 Jy ! Component: 100 - total flux cleaned = -8.24255e-05 Jy ! Component: 150 - total flux cleaned = -9.47493e-05 Jy ! Component: 200 - total flux cleaned = -0.000115278 Jy ! Total flux subtracted in 200 components = -0.000115278 Jy ! Clean residual min=-0.002938 max=0.002465 Jy/beam ! Clean residual mean=0.000004 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0553582 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.0553582 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=0.087563Jy sigma=0.000611 ! Fit after self-cal, rms=0.087560Jy sigma=0.000611 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=3.71 mas, bpa=16.6 degrees ! Estimated noise=712.408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 3.71 at 16.6 degrees (North through East) ! Clean map min=-0.002441 max=0.049889 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=0.7934 mas, bmaj=3.453 mas, bpa=19.5 degrees ! Estimated noise=1335.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377594 Jy ! Component: 100 - total flux cleaned = 0.0468341 Jy ! Component: 150 - total flux cleaned = 0.0504786 Jy ! Component: 200 - total flux cleaned = 0.0525529 Jy ! Total flux subtracted in 200 components = 0.0525529 Jy ! Clean residual min=-0.003000 max=0.003402 Jy/beam ! Clean residual mean=-0.000011 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0525529 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0525529 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=3.71 mas, bpa=16.6 degrees ! Estimated noise=712.408 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 = 0.00207065 Jy ! Component: 100 - total flux cleaned = 0.00298473 Jy ! Component: 150 - total flux cleaned = 0.00313516 Jy ! Component: 200 - total flux cleaned = 0.00320215 Jy ! Total flux subtracted in 200 components = 0.00320215 Jy ! Clean residual min=-0.002540 max=0.002617 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0557551 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.0557551 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=2.1 mas, bmaj=5.128 mas, bpa=6.04 degrees ! Estimated noise=854.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.81146e-05 Jy ! Component: 100 - total flux cleaned = 5.13122e-05 Jy ! Component: 150 - total flux cleaned = 2.99288e-05 Jy ! Component: 200 - total flux cleaned = -3.42396e-05 Jy ! Total flux subtracted in 200 components = -3.42396e-05 Jy ! Clean residual min=-0.002973 max=0.002566 Jy/beam ! Clean residual mean=0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0557208 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 = -6.03974e-05 Jy ! Component: 100 - total flux cleaned = -0.000117152 Jy ! Component: 150 - total flux cleaned = -0.000152289 Jy ! Component: 200 - total flux cleaned = -0.00021925 Jy ! Total flux subtracted in 200 components = -0.00021925 Jy ! Clean residual min=-0.002960 max=0.002537 Jy/beam ! Clean residual mean=0.000005 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0555016 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0555016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=3.71 mas, bpa=16.6 degrees ! Estimated noise=712.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.77718e-05 Jy ! Component: 100 - total flux cleaned = -2.99966e-05 Jy ! Component: 150 - total flux cleaned = -8.45959e-05 Jy ! Component: 200 - total flux cleaned = -0.000134739 Jy ! Total flux subtracted in 200 components = -0.000134739 Jy ! Clean residual min=-0.002487 max=0.002428 Jy/beam ! Clean residual mean=0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0553668 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0553668 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=0.087573Jy sigma=0.000612 ! Fit after self-cal, rms=0.087579Jy sigma=0.000612 wmodel J1540-2055_X_2017_01_16_pus_map.mod ! Writing 58 model components to file: J1540-2055_X_2017_01_16_pus_map.mod wobs J1540-2055_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1540-2055_X_2017_01_16_pus_uvs.fits wwins J1540-2055_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1540-2055_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207183 Jy ! Component: 100 - total flux cleaned = 0.000499681 Jy ! Component: 150 - total flux cleaned = 0.000763419 Jy ! Component: 200 - total flux cleaned = 0.000943673 Jy ! Component: 250 - total flux cleaned = 0.000998926 Jy ! Component: 300 - total flux cleaned = 0.00115485 Jy ! Component: 350 - total flux cleaned = 0.00127793 Jy ! Component: 400 - total flux cleaned = 0.00141813 Jy ! Component: 450 - total flux cleaned = 0.00153076 Jy ! Component: 500 - total flux cleaned = 0.00161641 Jy ! Component: 550 - total flux cleaned = 0.00163706 Jy ! Component: 600 - total flux cleaned = 0.00171474 Jy ! Component: 650 - total flux cleaned = 0.00178936 Jy ! Component: 700 - total flux cleaned = 0.00179003 Jy ! Component: 750 - total flux cleaned = 0.00184232 Jy ! Component: 800 - total flux cleaned = 0.00190988 Jy ! Component: 850 - total flux cleaned = 0.0019746 Jy ! Component: 900 - total flux cleaned = 0.00203738 Jy ! Component: 950 - total flux cleaned = 0.00206737 Jy ! Component: 1000 - total flux cleaned = 0.00212656 Jy ! Component: 1050 - total flux cleaned = 0.00211248 Jy ! Component: 1100 - total flux cleaned = 0.00209864 Jy ! Component: 1150 - total flux cleaned = 0.00204408 Jy ! Component: 1200 - total flux cleaned = 0.00199116 Jy ! Component: 1250 - total flux cleaned = 0.00197847 Jy ! Component: 1300 - total flux cleaned = 0.00192769 Jy ! Component: 1350 - total flux cleaned = 0.00189047 Jy ! Component: 1400 - total flux cleaned = 0.00181745 Jy ! Component: 1450 - total flux cleaned = 0.00180582 Jy ! Component: 1500 - total flux cleaned = 0.0017822 Jy ! Component: 1550 - total flux cleaned = 0.00172498 Jy ! Component: 1600 - total flux cleaned = 0.00168034 Jy ! Component: 1650 - total flux cleaned = 0.0016916 Jy ! Component: 1700 - total flux cleaned = 0.00168098 Jy ! Component: 1750 - total flux cleaned = 0.00168102 Jy ! Component: 1800 - total flux cleaned = 0.0016812 Jy ! Component: 1850 - total flux cleaned = 0.00170179 Jy ! Component: 1900 - total flux cleaned = 0.00170181 Jy ! Component: 1950 - total flux cleaned = 0.00170185 Jy ! Component: 2000 - total flux cleaned = 0.00170205 Jy ! Total flux subtracted in 2048 components = 0.00171174 Jy ! Clean residual min=-0.000543 max=0.000619 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0570786 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 201 components and 0.0570786 Jy ![Exited script file: muppet] wmap "J1540-2055_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 3.71 at 16.6 degrees (North through East) ! Clean map min=-0.0018 max=0.049003 Jy/beam ! Writing clean map to FITS file: J1540-2055_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0490028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13648 1.13648 2.27296 4.54592 9.09184 18.1837 36.3674 72.7347 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 3.71 at 16.6 degrees (North through East) ! Clean map min=-0.0018 max=0.049003 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 J1540-2055_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:41 2019