! Started logfile: J0239-0234_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:03 2019 obs J0239-0234_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.881944 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! 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 3048 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 J0239-0234_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.377535Jy sigma=0.002711 ! Fit after self-cal, rms=0.336152Jy sigma=0.002384 ! 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=0.7339 mas, bmaj=1.758 mas, bpa=-2.968 degrees ! Estimated noise=2500.27 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 = 0.541318 Jy ! Component: 100 - total flux cleaned = 0.659451 Jy ! Total flux subtracted in 100 components = 0.659451 Jy ! Clean residual min=-0.020144 max=0.040580 Jy/beam ! Clean residual mean=-0.000026 rms=0.007409 Jy/beam ! Combined flux in latest and established models = 0.659451 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.659451 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=0.119570Jy sigma=0.000828 ! Fit after self-cal, rms=0.119575Jy sigma=0.000827 ! 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=0.8749 mas, bmaj=1.901 mas, bpa=-0.8697 degrees ! Estimated noise=1776.04 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 (-0.6, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383617 Jy ! Component: 100 - total flux cleaned = 0.0602086 Jy ! Component: 150 - total flux cleaned = 0.0746852 Jy ! Component: 200 - total flux cleaned = 0.0846678 Jy ! Total flux subtracted in 200 components = 0.0846678 Jy ! Clean residual min=-0.016869 max=0.021447 Jy/beam ! Clean residual mean=-0.000092 rms=0.003798 Jy/beam ! Combined flux in latest and established models = 0.744119 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.744119 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=0.106907Jy sigma=0.000707 ! Fit after self-cal, rms=0.106260Jy sigma=0.000700 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00 LA 1.03 ! MK 0.99 NL 0.97 OV 0.96 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 LA 1.02 ! MK 0.97 NL 0.96 OV 0.95 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.98 LA 1.01 ! MK 1.01 NL 0.97 OV 0.95 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 LA 1.04 ! MK 1.00 NL 0.99 OV 0.95 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.97 LA 1.03 ! MK 1.05 NL 0.98 OV 0.96 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.96 LA 1.07 ! MK 1.02 NL 0.98 OV 0.96 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00 LA 1.02 ! MK 1.01 NL 0.97 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.96 LA 1.03 ! MK 1.02 NL 0.99 OV 1.01 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.00 LA 1.12 ! MK 0.97 NL 0.97 OV 0.99 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 LA 1.09 ! MK 1.00 NL 0.97 OV 0.99 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.02 LA 1.10 ! MK 1.00 NL 0.96 OV 0.94 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.93 LA 1.09 ! MK 0.98 NL 0.95 OV 0.98 PT 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.106260Jy sigma=0.000700 ! Fit after self-cal, rms=0.101989Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8754 mas, bmaj=1.906 mas, bpa=-0.9753 degrees ! Estimated noise=1768.61 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 = -0.00238192 Jy ! Component: 100 - total flux cleaned = -0.0055764 Jy ! Component: 150 - total flux cleaned = -0.00737764 Jy ! Component: 200 - total flux cleaned = -0.00799273 Jy ! Total flux subtracted in 200 components = -0.00799273 Jy ! Clean residual min=-0.006282 max=0.007026 Jy/beam ! Clean residual mean=0.000010 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.736126 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.736126 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=0.101358Jy sigma=0.000648 ! Fit after self-cal, rms=0.101394Jy sigma=0.000647 ! 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=0.101394Jy sigma=0.000647 ! Fit after self-cal, rms=0.101404Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=1.905 mas, bpa=-0.9937 degrees ! Estimated noise=1768.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176665 Jy ! Component: 100 - total flux cleaned = -0.00332296 Jy ! Component: 150 - total flux cleaned = -0.00405448 Jy ! Component: 200 - total flux cleaned = -0.00476584 Jy ! Total flux subtracted in 200 components = -0.00476584 Jy ! Clean residual min=-0.005570 max=0.005970 Jy/beam ! Clean residual mean=0.000008 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.731361 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.731361 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=0.101166Jy sigma=0.000645 ! Fit after self-cal, rms=0.101144Jy sigma=0.000645 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 = -0.000832738 Jy ! Component: 100 - total flux cleaned = -0.00109905 Jy ! Component: 150 - total flux cleaned = -0.00127449 Jy ! Component: 200 - total flux cleaned = -0.0013801 Jy ! Total flux subtracted in 200 components = -0.0013801 Jy ! Clean residual min=-0.005152 max=0.005667 Jy/beam ! Clean residual mean=0.000003 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.729981 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.729981 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=0.101057Jy sigma=0.000645 ! Fit after self-cal, rms=0.101051Jy sigma=0.000645 ! 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=0.101051Jy sigma=0.000645 ! Fit after self-cal, rms=0.101088Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8735 mas, bmaj=1.904 mas, bpa=-1.031 degrees ! Estimated noise=1767.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133499 Jy ! Component: 100 - total flux cleaned = -0.00190831 Jy ! Component: 150 - total flux cleaned = -0.00201164 Jy ! Component: 200 - total flux cleaned = -0.00210587 Jy ! Total flux subtracted in 200 components = -0.00210587 Jy ! Clean residual min=-0.004719 max=0.005452 Jy/beam ! Clean residual mean=0.000006 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.727875 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.727875 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=0.101003Jy sigma=0.000644 ! Fit after self-cal, rms=0.100995Jy sigma=0.000644 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 = -0.000315003 Jy ! Component: 100 - total flux cleaned = -0.000314898 Jy ! Component: 150 - total flux cleaned = -0.000355724 Jy ! Component: 200 - total flux cleaned = -0.000317462 Jy ! Total flux subtracted in 200 components = -0.000317462 Jy ! Clean residual min=-0.004581 max=0.005525 Jy/beam ! Clean residual mean=0.000002 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.727557 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.727557 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=0.100960Jy sigma=0.000643 ! Fit after self-cal, rms=0.100958Jy sigma=0.000643 ! Inverting map ! Added new window around map position (20.4, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499122 Jy ! Component: 100 - total flux cleaned = 0.00691333 Jy ! Component: 150 - total flux cleaned = 0.00731309 Jy ! Component: 200 - total flux cleaned = 0.00758522 Jy ! Total flux subtracted in 200 components = 0.00758522 Jy ! Clean residual min=-0.004893 max=0.004485 Jy/beam ! Clean residual mean=0.000005 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.735142 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.735142 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=0.100633Jy sigma=0.000642 ! Fit after self-cal, rms=0.100610Jy sigma=0.000641 ! 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=0.100610Jy sigma=0.000641 ! Fit after self-cal, rms=0.100534Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.538 mas, bpa=14.37 degrees ! Estimated noise=2285.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196452 Jy ! Component: 100 - total flux cleaned = 0.00031025 Jy ! Component: 150 - total flux cleaned = 0.000692145 Jy ! Component: 200 - total flux cleaned = 0.000993483 Jy ! Total flux subtracted in 200 components = 0.000993483 Jy ! Clean residual min=-0.005067 max=0.005441 Jy/beam ! Clean residual mean=0.000022 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.736136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.736136 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=0.100507Jy sigma=0.000641 ! Fit after self-cal, rms=0.100505Jy sigma=0.000641 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 = 0.000176609 Jy ! Component: 100 - total flux cleaned = 0.000397087 Jy ! Component: 150 - total flux cleaned = 0.000665901 Jy ! Component: 200 - total flux cleaned = 0.000880191 Jy ! Total flux subtracted in 200 components = 0.000880191 Jy ! Clean residual min=-0.004923 max=0.005286 Jy/beam ! Clean residual mean=0.000023 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.737016 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.737016 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=0.100491Jy sigma=0.000641 ! Fit after self-cal, rms=0.100488Jy sigma=0.000641 ! 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=0.8727 mas, bmaj=1.903 mas, bpa=-1.062 degrees ! Estimated noise=1765.88 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8727 x 1.903 at -1.062 degrees (North through East) ! Clean map min=-0.0077587 max=0.67554 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100488Jy sigma=0.000641 ! Fit after self-cal, rms=0.095653Jy sigma=0.000595 ! Inverting map and beam ! Estimated beam: bmin=0.8721 mas, bmaj=1.903 mas, bpa=-1.08 degrees ! Estimated noise=1766.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000779734 Jy ! Component: 100 - total flux cleaned = -0.00077968 Jy ! Component: 150 - total flux cleaned = -0.000879734 Jy ! Component: 200 - total flux cleaned = -0.00101701 Jy ! Total flux subtracted in 200 components = -0.00101701 Jy ! Clean residual min=-0.004754 max=0.004156 Jy/beam ! Clean residual mean=0.000009 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.735999 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.735999 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=0.095575Jy sigma=0.000595 ! Fit after self-cal, rms=0.095571Jy sigma=0.000595 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.81833e-05 Jy ! Component: 100 - total flux cleaned = -0.000143205 Jy ! Component: 150 - total flux cleaned = -0.000183059 Jy ! Component: 200 - total flux cleaned = -0.000258676 Jy ! Total flux subtracted in 200 components = -0.000258676 Jy ! Clean residual min=-0.004643 max=0.004087 Jy/beam ! Clean residual mean=0.000007 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.73574 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.73574 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=0.095533Jy sigma=0.000595 ! Fit after self-cal, rms=0.095532Jy sigma=0.000595 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095532Jy sigma=0.000595 ! Fit after self-cal, rms=0.095527Jy sigma=0.000595 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=0.7314 mas, bmaj=1.763 mas, bpa=-3.158 degrees ! Estimated noise=2468.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.534459 Jy ! Component: 100 - total flux cleaned = 0.651064 Jy ! Component: 150 - total flux cleaned = 0.68533 Jy ! Component: 200 - total flux cleaned = 0.704822 Jy ! Total flux subtracted in 200 components = 0.704822 Jy ! Clean residual min=-0.008839 max=0.010115 Jy/beam ! Clean residual mean=-0.000008 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 0.704823 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.704823 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=1.902 mas, bpa=-1.088 degrees ! Estimated noise=1765.84 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 = 0.0115891 Jy ! Component: 100 - total flux cleaned = 0.0189101 Jy ! Component: 150 - total flux cleaned = 0.0224802 Jy ! Component: 200 - total flux cleaned = 0.0241216 Jy ! Total flux subtracted in 200 components = 0.0241216 Jy ! Clean residual min=-0.007063 max=0.005952 Jy/beam ! Clean residual mean=-0.000012 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.728944 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.728944 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=2.067 mas, bmaj=3.537 mas, bpa=14.36 degrees ! Estimated noise=2289.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409234 Jy ! Component: 100 - total flux cleaned = 0.00577767 Jy ! Component: 150 - total flux cleaned = 0.00667335 Jy ! Component: 200 - total flux cleaned = 0.00746104 Jy ! Total flux subtracted in 200 components = 0.00746104 Jy ! Clean residual min=-0.006158 max=0.005671 Jy/beam ! Clean residual mean=0.000002 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.736405 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311944 Jy ! Component: 100 - total flux cleaned = 0.000739623 Jy ! Component: 150 - total flux cleaned = 0.00106052 Jy ! Component: 200 - total flux cleaned = 0.00135301 Jy ! Total flux subtracted in 200 components = 0.00135301 Jy ! Clean residual min=-0.005785 max=0.005525 Jy/beam ! Clean residual mean=0.000007 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.737758 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.737758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=1.902 mas, bpa=-1.088 degrees ! Estimated noise=1765.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443581 Jy ! Component: 100 - total flux cleaned = -5.98711e-05 Jy ! Component: 150 - total flux cleaned = 0.000161998 Jy ! Component: 200 - total flux cleaned = 0.000163627 Jy ! Total flux subtracted in 200 components = 0.000163627 Jy ! Clean residual min=-0.004995 max=0.004480 Jy/beam ! Clean residual mean=0.000008 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.737922 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.737922 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=0.095908Jy sigma=0.000597 ! Fit after self-cal, rms=0.095863Jy sigma=0.000597 wmodel J0239-0234_X_2017_01_21_pus_map.mod ! Writing 64 model components to file: J0239-0234_X_2017_01_21_pus_map.mod wobs J0239-0234_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2017_01_21_pus_uvs.fits wwins J0239-0234_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J0239-0234_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 = -0.00102157 Jy ! Component: 100 - total flux cleaned = -0.00131486 Jy ! Component: 150 - total flux cleaned = -0.0013207 Jy ! Component: 200 - total flux cleaned = -0.00100613 Jy ! Component: 250 - total flux cleaned = -0.00065231 Jy ! Component: 300 - total flux cleaned = -0.000537852 Jy ! Component: 350 - total flux cleaned = -0.000269819 Jy ! Component: 400 - total flux cleaned = -0.000116168 Jy ! Component: 450 - total flux cleaned = 0.00018252 Jy ! Component: 500 - total flux cleaned = 0.00042273 Jy ! Component: 550 - total flux cleaned = 0.000654466 Jy ! Component: 600 - total flux cleaned = 0.000790075 Jy ! Component: 650 - total flux cleaned = 0.000922472 Jy ! Component: 700 - total flux cleaned = 0.00122035 Jy ! Component: 750 - total flux cleaned = 0.00126084 Jy ! Component: 800 - total flux cleaned = 0.00134059 Jy ! Component: 850 - total flux cleaned = 0.00145772 Jy ! Component: 900 - total flux cleaned = 0.00149615 Jy ! Component: 950 - total flux cleaned = 0.00164618 Jy ! Component: 1000 - total flux cleaned = 0.00171922 Jy ! Component: 1050 - total flux cleaned = 0.00171954 Jy ! Component: 1100 - total flux cleaned = 0.00182567 Jy ! Component: 1150 - total flux cleaned = 0.0018943 Jy ! Component: 1200 - total flux cleaned = 0.00196163 Jy ! Component: 1250 - total flux cleaned = 0.00192848 Jy ! Component: 1300 - total flux cleaned = 0.00186411 Jy ! Component: 1350 - total flux cleaned = 0.00183173 Jy ! Component: 1400 - total flux cleaned = 0.00176868 Jy ! Component: 1450 - total flux cleaned = 0.00176826 Jy ! Component: 1500 - total flux cleaned = 0.00170755 Jy ! Component: 1550 - total flux cleaned = 0.00176759 Jy ! Component: 1600 - total flux cleaned = 0.00173813 Jy ! Component: 1650 - total flux cleaned = 0.00173797 Jy ! Component: 1700 - total flux cleaned = 0.00168015 Jy ! Component: 1750 - total flux cleaned = 0.00159495 Jy ! Component: 1800 - total flux cleaned = 0.00156736 Jy ! Component: 1850 - total flux cleaned = 0.00159557 Jy ! Component: 1900 - total flux cleaned = 0.001568 Jy ! Component: 1950 - total flux cleaned = 0.00148615 Jy ! Component: 2000 - total flux cleaned = 0.00140576 Jy ! Total flux subtracted in 2048 components = 0.0013528 Jy ! Clean residual min=-0.001728 max=0.001668 Jy/beam ! Clean residual mean=0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.739274 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 182 components and 0.739275 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8716 x 1.902 at -1.088 degrees (North through East) ! Clean map min=-0.0035596 max=0.67758 Jy/beam ! Writing clean map to FITS file: J0239-0234_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 0.677578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200611 0.200611 0.401222 0.802444 1.60489 3.20978 6.41955 12.8391 25.6782 51.3564 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.677 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8716 x 1.902 at -1.088 degrees (North through East) ! Clean map min=-0.0035596 max=0.67758 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 J0239-0234_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:04 2019