! Started logfile: J0953-0840_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:52 2019 obs J0953-0840_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0953-0840_X_2017_10_09_pus_uva.fits ! AN table 1: 123 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.422538 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0953-0840 ! ! 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 763 lines of history. ! ! Reading 22452 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 J0953-0840_X_2017_10_09_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 447 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 662 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 508 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 617 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993473Jy sigma=0.008003 ! Fit after self-cal, rms=0.950360Jy sigma=0.007672 ! 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=0.7836 mas, bmaj=3.612 mas, bpa=-14.78 degrees ! Estimated noise=1137.39 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 = 0.0422598 Jy ! Component: 100 - total flux cleaned = 0.051937 Jy ! Total flux subtracted in 100 components = 0.051937 Jy ! Clean residual min=-0.003671 max=0.003530 Jy/beam ! Clean residual mean=0.000001 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.051937 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.051937 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=0.082045Jy sigma=0.000614 ! Fit after self-cal, rms=0.081023Jy sigma=0.000606 ! 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=0.9497 mas, bmaj=3.614 mas, bpa=-14.18 degrees ! Estimated noise=681.582 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 = 0.00283263 Jy ! Component: 100 - total flux cleaned = 0.00283399 Jy ! Component: 150 - total flux cleaned = 0.00283285 Jy ! Component: 200 - total flux cleaned = 0.00278294 Jy ! Total flux subtracted in 200 components = 0.00278294 Jy ! Clean residual min=-0.001462 max=0.001510 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.05472 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.05472 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=0.080849Jy sigma=0.000605 ! Fit after self-cal, rms=0.080785Jy sigma=0.000605 ! 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 1.07 FD 1.00 HN 0.86 KP 1.08 ! LA 1.01 MK 1.16 NL 0.99 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.10 HN 0.95 KP 1.06 ! LA 0.99 MK 1.10 NL 1.00 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.94 KP 1.02 ! LA 0.98 MK 1.08 NL 1.06 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.00 KP 0.95 ! LA 1.05 MK 1.03 NL 1.08 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.87 KP 0.96 ! LA 1.03 MK 1.08 NL 0.94 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.93 KP 0.98 ! LA 1.04 MK 1.10 NL 0.96 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.90 KP 0.97 ! LA 1.04 MK 1.02 NL 0.98 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.90 KP 0.98 ! LA 0.96 MK 1.10 NL 0.97 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.87 KP 0.97 ! LA 1.00 MK 1.03 NL 0.98 OV 1.00* ! PT 1.11 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.94 KP 0.93 ! LA 1.04 MK 0.99 NL 0.96 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.79 KP 0.93 ! LA 0.93 MK 1.05 NL 1.16 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 0.81 KP 1.03 ! LA 0.94 MK 0.91 NL 1.07 OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.080785Jy sigma=0.000605 ! Fit after self-cal, rms=0.078356Jy sigma=0.000606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9472 mas, bmaj=3.602 mas, bpa=-13.95 degrees ! Estimated noise=688.541 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 = -0.000310565 Jy ! Component: 100 - total flux cleaned = -0.000372075 Jy ! Component: 150 - total flux cleaned = -0.000406029 Jy ! Component: 200 - total flux cleaned = -0.000420562 Jy ! Total flux subtracted in 200 components = -0.000420562 Jy ! Clean residual min=-0.001254 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0542994 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0542994 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=0.078344Jy sigma=0.000606 ! Fit after self-cal, rms=0.078259Jy sigma=0.000605 ! 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=0.078259Jy sigma=0.000605 ! Fit after self-cal, rms=0.078294Jy sigma=0.000604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=3.604 mas, bpa=-13.94 degrees ! Estimated noise=686.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215824 Jy ! Component: 100 - total flux cleaned = -0.000216175 Jy ! Component: 150 - total flux cleaned = -0.000227804 Jy ! Component: 200 - total flux cleaned = -0.00021808 Jy ! Total flux subtracted in 200 components = -0.00021808 Jy ! Clean residual min=-0.001163 max=0.001162 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0540813 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0540813 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=0.078289Jy sigma=0.000604 ! Fit after self-cal, rms=0.078330Jy sigma=0.000604 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 = -0.000208866 Jy ! Component: 100 - total flux cleaned = -0.000207498 Jy ! Component: 150 - total flux cleaned = -0.000207513 Jy ! Component: 200 - total flux cleaned = -0.000207693 Jy ! Total flux subtracted in 200 components = -0.000207693 Jy ! Clean residual min=-0.001195 max=0.001195 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0538736 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0538736 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=0.078326Jy sigma=0.000604 ! Fit after self-cal, rms=0.078321Jy sigma=0.000604 ! 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=0.078321Jy sigma=0.000604 ! Fit after self-cal, rms=0.079109Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=3.6 mas, bpa=-13.92 degrees ! Estimated noise=690.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133792 Jy ! Component: 100 - total flux cleaned = 0.000182762 Jy ! Component: 150 - total flux cleaned = 0.00022412 Jy ! Component: 200 - total flux cleaned = 0.000249842 Jy ! Total flux subtracted in 200 components = 0.000249842 Jy ! Clean residual min=-0.001183 max=0.001193 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0541235 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0541235 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=0.079105Jy sigma=0.000604 ! Fit after self-cal, rms=0.079121Jy sigma=0.000604 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 = 9.99029e-06 Jy ! Component: 100 - total flux cleaned = 9.47152e-06 Jy ! Component: 150 - total flux cleaned = 9.2928e-06 Jy ! Component: 200 - total flux cleaned = 1.67241e-05 Jy ! Total flux subtracted in 200 components = 1.67241e-05 Jy ! Clean residual min=-0.001139 max=0.001210 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0541402 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0541402 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=0.079119Jy sigma=0.000604 ! Fit after self-cal, rms=0.079120Jy sigma=0.000604 ! 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=0.079120Jy sigma=0.000604 ! Fit after self-cal, rms=0.079632Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=4.345 mas, bpa=-0.5671 degrees ! Estimated noise=816.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394582 Jy ! Component: 100 - total flux cleaned = 0.000454449 Jy ! Component: 150 - total flux cleaned = 0.000485765 Jy ! Component: 200 - total flux cleaned = 0.000519029 Jy ! Total flux subtracted in 200 components = 0.000519029 Jy ! Clean residual min=-0.001217 max=0.001111 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0546592 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.0546592 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=0.079631Jy sigma=0.000604 ! Fit after self-cal, rms=0.079650Jy sigma=0.000604 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 = 3.92661e-05 Jy ! Component: 100 - total flux cleaned = 5.9972e-05 Jy ! Component: 150 - total flux cleaned = 7.15305e-05 Jy ! Component: 200 - total flux cleaned = 7.67566e-05 Jy ! Total flux subtracted in 200 components = 7.67566e-05 Jy ! Clean residual min=-0.001205 max=0.001122 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.054736 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 91 components and 0.054736 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=0.079649Jy sigma=0.000604 ! Fit after self-cal, rms=0.079652Jy sigma=0.000604 ! 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=0.951 mas, bmaj=3.594 mas, bpa=-13.91 degrees ! Estimated noise=693.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 3.594 at -13.91 degrees (North through East) ! Clean map min=-0.0026166 max=0.054256 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=0.7886 mas, bmaj=3.673 mas, bpa=-14.55 degrees ! Estimated noise=1111.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424083 Jy ! Component: 100 - total flux cleaned = 0.0520266 Jy ! Component: 150 - total flux cleaned = 0.0529481 Jy ! Component: 200 - total flux cleaned = 0.0530287 Jy ! Total flux subtracted in 200 components = 0.0530287 Jy ! Clean residual min=-0.002252 max=0.002071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0530287 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0530287 Jy ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=3.594 mas, bpa=-13.91 degrees ! Estimated noise=693.71 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 = 0.00114064 Jy ! Component: 100 - total flux cleaned = 0.00124255 Jy ! Component: 150 - total flux cleaned = 0.0013228 Jy ! Component: 200 - total flux cleaned = 0.0013227 Jy ! Total flux subtracted in 200 components = 0.0013227 Jy ! Clean residual min=-0.001323 max=0.001410 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0543514 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0543514 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=2.335 mas, bmaj=4.345 mas, bpa=-0.5671 degrees ! Estimated noise=816.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168884 Jy ! Component: 100 - total flux cleaned = 0.000222499 Jy ! Component: 150 - total flux cleaned = 0.000222317 Jy ! Component: 200 - total flux cleaned = 0.000222295 Jy ! Total flux subtracted in 200 components = 0.000222295 Jy ! Clean residual min=-0.001289 max=0.001222 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0545737 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 = 1.22342e-07 Jy ! Component: 100 - total flux cleaned = -4.84965e-08 Jy ! Component: 150 - total flux cleaned = 1.03036e-07 Jy ! Component: 200 - total flux cleaned = 2.67001e-07 Jy ! Total flux subtracted in 200 components = 2.67001e-07 Jy ! Clean residual min=-0.001264 max=0.001189 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0545739 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0545739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=3.594 mas, bpa=-13.91 degrees ! Estimated noise=693.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144869 Jy ! Component: 100 - total flux cleaned = -0.000184744 Jy ! Component: 150 - total flux cleaned = -0.000208655 Jy ! Component: 200 - total flux cleaned = -0.000219985 Jy ! Total flux subtracted in 200 components = -0.000219985 Jy ! Clean residual min=-0.001251 max=0.001349 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0543539 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0543539 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=0.079655Jy sigma=0.000604 ! Fit after self-cal, rms=0.079659Jy sigma=0.000604 wmodel J0953-0840_X_2017_10_09_pus_map.mod ! Writing 56 model components to file: J0953-0840_X_2017_10_09_pus_map.mod wobs J0953-0840_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0953-0840_X_2017_10_09_pus_uvs.fits wwins J0953-0840_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0953-0840_X_2017_10_09_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 = 0.000187497 Jy ! Component: 100 - total flux cleaned = 0.000299504 Jy ! Component: 150 - total flux cleaned = 0.000436247 Jy ! Component: 200 - total flux cleaned = 0.000548924 Jy ! Component: 250 - total flux cleaned = 0.000640508 Jy ! Component: 300 - total flux cleaned = 0.000713101 Jy ! Component: 350 - total flux cleaned = 0.000740376 Jy ! Component: 400 - total flux cleaned = 0.000726873 Jy ! Component: 450 - total flux cleaned = 0.000688062 Jy ! Component: 500 - total flux cleaned = 0.000650465 Jy ! Component: 550 - total flux cleaned = 0.000662618 Jy ! Component: 600 - total flux cleaned = 0.000674397 Jy ! Component: 650 - total flux cleaned = 0.000685868 Jy ! Component: 700 - total flux cleaned = 0.00071977 Jy ! Component: 750 - total flux cleaned = 0.000730784 Jy ! Component: 800 - total flux cleaned = 0.000752097 Jy ! Component: 850 - total flux cleaned = 0.000731222 Jy ! Component: 900 - total flux cleaned = 0.000751728 Jy ! Component: 950 - total flux cleaned = 0.000761299 Jy ! Component: 1000 - total flux cleaned = 0.000731951 Jy ! Component: 1050 - total flux cleaned = 0.000722332 Jy ! Component: 1100 - total flux cleaned = 0.000703543 Jy ! Component: 1150 - total flux cleaned = 0.000657366 Jy ! Component: 1200 - total flux cleaned = 0.000648362 Jy ! Component: 1250 - total flux cleaned = 0.000621409 Jy ! Component: 1300 - total flux cleaned = 0.000594918 Jy ! Component: 1350 - total flux cleaned = 0.000542957 Jy ! Component: 1400 - total flux cleaned = 0.000534638 Jy ! Component: 1450 - total flux cleaned = 0.000509374 Jy ! Component: 1500 - total flux cleaned = 0.000501181 Jy ! Component: 1550 - total flux cleaned = 0.00049302 Jy ! Component: 1600 - total flux cleaned = 0.000476813 Jy ! Component: 1650 - total flux cleaned = 0.000468771 Jy ! Component: 1700 - total flux cleaned = 0.000468657 Jy ! Component: 1750 - total flux cleaned = 0.000445174 Jy ! Component: 1800 - total flux cleaned = 0.00044518 Jy ! Component: 1850 - total flux cleaned = 0.00039921 Jy ! Component: 1900 - total flux cleaned = 0.00036903 Jy ! Component: 1950 - total flux cleaned = 0.000346558 Jy ! Component: 2000 - total flux cleaned = 0.000301935 Jy ! Total flux subtracted in 2048 components = 0.000279807 Jy ! Clean residual min=-0.000444 max=0.000384 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0546337 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 192 components and 0.0546337 Jy ![Exited script file: muppet] wmap "J0953-0840_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 3.594 at -13.91 degrees (North through East) ! Clean map min=-0.0024918 max=0.053807 Jy/beam ! Writing clean map to FITS file: J0953-0840_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0538069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.829094 0.829094 1.65819 3.31638 6.63276 13.2655 26.531 53.062 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 3.594 at -13.91 degrees (North through East) ! Clean map min=-0.0024918 max=0.053807 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 J0953-0840_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:54 2019