! Started logfile: J0517-1756_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:00:46 2016 obs J0517-1756_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0517-1756_X_2015_03_17_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879274 visibilities/baseline/integration-bin. ! Found source: J0517-1756 ! ! 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 338 lines of history. ! ! Reading 49380 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 J0517-1756_X_2015_03_17_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.966623Jy sigma=0.010697 ! Fit after self-cal, rms=0.940525Jy sigma=0.010426 ! 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=0.7186 mas, bmaj=2.004 mas, bpa=4.354 degrees ! Estimated noise=494.786 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 = 0.0447065 Jy ! Component: 100 - total flux cleaned = 0.0567713 Jy ! Total flux subtracted in 100 components = 0.0567713 Jy ! Clean residual min=-0.003524 max=0.006527 Jy/beam ! Clean residual mean=0.000014 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.0567713 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0567713 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=0.076801Jy sigma=0.000800 ! Fit after self-cal, rms=0.076711Jy sigma=0.000799 ! 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=0.8861 mas, bmaj=2.392 mas, bpa=4.467 degrees ! Estimated noise=291.077 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 = 0.00960294 Jy ! Component: 100 - total flux cleaned = 0.014375 Jy ! Component: 150 - total flux cleaned = 0.0171344 Jy ! Component: 200 - total flux cleaned = 0.018776 Jy ! Total flux subtracted in 200 components = 0.018776 Jy ! Clean residual min=-0.004489 max=0.007961 Jy/beam ! Clean residual mean=-0.000031 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.0755473 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.0755473 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=0.075516Jy sigma=0.000787 ! Fit after self-cal, rms=0.075527Jy sigma=0.000786 ! Inverting map ! Added new window around map position (1.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727116 Jy ! Component: 100 - total flux cleaned = 0.0109706 Jy ! Component: 150 - total flux cleaned = 0.0134428 Jy ! Component: 200 - total flux cleaned = 0.0151833 Jy ! Total flux subtracted in 200 components = 0.0151833 Jy ! Clean residual min=-0.003974 max=0.004264 Jy/beam ! Clean residual mean=-0.000029 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0907305 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 78 components and 0.0907305 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=0.074810Jy sigma=0.000778 ! Fit after self-cal, rms=0.074659Jy sigma=0.000777 ! 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 0.98 FD 1.14 HN 1.09 KP 0.90 ! LA 1.03 MK 1.01 NL 1.01 OV 1.09 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.16 KP 0.88 ! LA 0.98 MK 1.01 NL 1.07 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.09 KP 0.81 ! LA 1.04 MK 1.00 NL 1.05 OV 1.06 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.11 KP 0.78 ! LA 1.04 MK 0.96 NL 1.01 OV 1.02 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.19 HN 1.08 KP 0.71 ! LA 1.05 MK 0.99 NL 1.03 OV 1.04 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.10 KP 0.73 ! LA 1.01 MK 1.06 NL 1.07 OV 1.10 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.10 KP 0.73 ! LA 1.01 MK 1.07 NL 1.06 OV 1.09 ! PT 0.96 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 0.95 FD 1.18 HN 1.12 KP 0.72 ! LA 1.01 MK 1.01 NL 1.05 OV 1.14 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 1.05 KP 0.75 ! LA 1.02 MK 1.01 NL 1.07 OV 1.06 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.21 HN 1.08 KP 0.78 ! LA 1.01 MK 0.96 NL 1.05 OV 1.04 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.03 KP 0.82 ! LA 1.06 MK 0.98 NL 1.03 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.04 KP 0.83 ! LA 1.05 MK 0.95 NL 1.00 OV 1.06 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.074659Jy sigma=0.000777 ! Fit after self-cal, rms=0.074662Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8876 mas, bmaj=2.393 mas, bpa=4.721 degrees ! Estimated noise=293.898 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 (4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030574 Jy ! Component: 100 - total flux cleaned = 0.00496065 Jy ! Component: 150 - total flux cleaned = 0.00582055 Jy ! Component: 200 - total flux cleaned = 0.00611852 Jy ! Total flux subtracted in 200 components = 0.00611852 Jy ! Clean residual min=-0.001396 max=0.001767 Jy/beam ! Clean residual mean=-0.000012 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0968491 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.096849 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=0.074524Jy sigma=0.000767 ! Fit after self-cal, rms=0.074563Jy sigma=0.000767 ! 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=0.074563Jy sigma=0.000767 ! Fit after self-cal, rms=0.074862Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8884 mas, bmaj=2.397 mas, bpa=4.724 degrees ! Estimated noise=293.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132176 Jy ! Component: 100 - total flux cleaned = 0.00204371 Jy ! Component: 150 - total flux cleaned = 0.0021676 Jy ! Component: 200 - total flux cleaned = 0.0022784 Jy ! Total flux subtracted in 200 components = 0.0022784 Jy ! Clean residual min=-0.001199 max=0.001406 Jy/beam ! Clean residual mean=-0.000008 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0991274 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 0.0991274 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=0.074829Jy sigma=0.000765 ! Fit after self-cal, rms=0.074850Jy sigma=0.000765 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121301 Jy ! Component: 100 - total flux cleaned = 0.00162814 Jy ! Component: 150 - total flux cleaned = 0.00182779 Jy ! Component: 200 - total flux cleaned = 0.00187225 Jy ! Total flux subtracted in 200 components = 0.00187225 Jy ! Clean residual min=-0.001066 max=0.001132 Jy/beam ! Clean residual mean=-0.000009 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.101 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.101 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=0.074821Jy sigma=0.000765 ! Fit after self-cal, rms=0.074815Jy sigma=0.000765 ! 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=0.074815Jy sigma=0.000765 ! Fit after self-cal, rms=0.074652Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=2.397 mas, bpa=4.741 degrees ! Estimated noise=292.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720202 Jy ! Component: 100 - total flux cleaned = 0.00097592 Jy ! Component: 150 - total flux cleaned = 0.00107777 Jy ! Component: 200 - total flux cleaned = 0.00113452 Jy ! Total flux subtracted in 200 components = 0.00113452 Jy ! Clean residual min=-0.000984 max=0.001098 Jy/beam ! Clean residual mean=-0.000009 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.102134 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 157 components and 0.102134 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=0.074638Jy sigma=0.000765 ! Fit after self-cal, rms=0.074642Jy sigma=0.000765 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 = 0.000241233 Jy ! Component: 100 - total flux cleaned = 0.000240557 Jy ! Component: 150 - total flux cleaned = 0.000291996 Jy ! Component: 200 - total flux cleaned = 0.000323976 Jy ! Total flux subtracted in 200 components = 0.000323976 Jy ! Clean residual min=-0.000953 max=0.001032 Jy/beam ! Clean residual mean=-0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.102458 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 166 components and 0.102458 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=0.074633Jy sigma=0.000765 ! Fit after self-cal, rms=0.074632Jy sigma=0.000765 ! 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=0.074632Jy sigma=0.000765 ! Fit after self-cal, rms=0.074565Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=4.572 mas, bpa=2.875 degrees ! Estimated noise=360.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494341 Jy ! Component: 100 - total flux cleaned = 0.000644089 Jy ! Component: 150 - total flux cleaned = 0.000712553 Jy ! Component: 200 - total flux cleaned = 0.000727399 Jy ! Total flux subtracted in 200 components = 0.000727399 Jy ! Clean residual min=-0.001124 max=0.001396 Jy/beam ! Clean residual mean=-0.000016 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.103186 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.103186 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=0.074561Jy sigma=0.000765 ! Fit after self-cal, rms=0.074561Jy sigma=0.000765 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 = 0.000106242 Jy ! Component: 100 - total flux cleaned = 0.000135491 Jy ! Component: 150 - total flux cleaned = 0.000147091 Jy ! Component: 200 - total flux cleaned = 0.000135141 Jy ! Total flux subtracted in 200 components = 0.000135141 Jy ! Clean residual min=-0.001117 max=0.001354 Jy/beam ! Clean residual mean=-0.000016 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.103321 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.103321 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=0.074558Jy sigma=0.000765 ! Fit after self-cal, rms=0.074558Jy sigma=0.000765 ! 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=0.8891 mas, bmaj=2.398 mas, bpa=4.749 degrees ! Estimated noise=291.813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.398 at 4.749 degrees (North through East) ! Clean map min=-0.0010305 max=0.058209 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=0.7203 mas, bmaj=2.004 mas, bpa=4.648 degrees ! Estimated noise=499.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446225 Jy ! Component: 100 - total flux cleaned = 0.057765 Jy ! Component: 150 - total flux cleaned = 0.0657601 Jy ! Component: 200 - total flux cleaned = 0.0713065 Jy ! Total flux subtracted in 200 components = 0.0713065 Jy ! Clean residual min=-0.002414 max=0.003190 Jy/beam ! Clean residual mean=0.000001 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0713065 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0713065 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.398 mas, bpa=4.749 degrees ! Estimated noise=291.813 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 = 0.00642842 Jy ! Component: 100 - total flux cleaned = 0.0108959 Jy ! Component: 150 - total flux cleaned = 0.0143588 Jy ! Component: 200 - total flux cleaned = 0.0171147 Jy ! Total flux subtracted in 200 components = 0.0171147 Jy ! Clean residual min=-0.001311 max=0.002025 Jy/beam ! Clean residual mean=-0.000016 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0884212 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 0.0884212 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=2.185 mas, bmaj=4.572 mas, bpa=2.875 degrees ! Estimated noise=360.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381983 Jy ! Component: 100 - total flux cleaned = 0.00646483 Jy ! Component: 150 - total flux cleaned = 0.00839046 Jy ! Component: 200 - total flux cleaned = 0.00984422 Jy ! Total flux subtracted in 200 components = 0.00984422 Jy ! Clean residual min=-0.001246 max=0.001733 Jy/beam ! Clean residual mean=-0.000020 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0982654 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 = 0.00111601 Jy ! Component: 100 - total flux cleaned = 0.00197924 Jy ! Component: 150 - total flux cleaned = 0.00265696 Jy ! Component: 200 - total flux cleaned = 0.00320154 Jy ! Total flux subtracted in 200 components = 0.00320154 Jy ! Clean residual min=-0.001128 max=0.001463 Jy/beam ! Clean residual mean=-0.000016 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.101467 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 147 components and 0.101467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.398 mas, bpa=4.749 degrees ! Estimated noise=291.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012635 Jy ! Component: 100 - total flux cleaned = 0.000205114 Jy ! Component: 150 - total flux cleaned = 0.000295272 Jy ! Component: 200 - total flux cleaned = 0.000396546 Jy ! Total flux subtracted in 200 components = 0.000396546 Jy ! Clean residual min=-0.000927 max=0.001165 Jy/beam ! Clean residual mean=-0.000008 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.101863 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 174 components and 0.101863 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=0.074560Jy sigma=0.000765 ! Fit after self-cal, rms=0.074546Jy sigma=0.000765 wmodel J0517-1756_X_2015_03_17_pus_map.mod ! Writing 174 model components to file: J0517-1756_X_2015_03_17_pus_map.mod wobs J0517-1756_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0517-1756_X_2015_03_17_pus_uvs.fits wwins J0517-1756_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0517-1756_X_2015_03_17_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 = 0.000211623 Jy ! Component: 100 - total flux cleaned = 0.000228605 Jy ! Component: 150 - total flux cleaned = 0.000184636 Jy ! Component: 200 - total flux cleaned = 0.000184654 Jy ! Component: 250 - total flux cleaned = 0.000184491 Jy ! Component: 300 - total flux cleaned = 0.000184698 Jy ! Component: 350 - total flux cleaned = 0.000209444 Jy ! Component: 400 - total flux cleaned = 0.000221376 Jy ! Component: 450 - total flux cleaned = 0.000210179 Jy ! Component: 500 - total flux cleaned = 0.000188062 Jy ! Component: 550 - total flux cleaned = 0.000144478 Jy ! Component: 600 - total flux cleaned = 8.07305e-05 Jy ! Component: 650 - total flux cleaned = 4.95785e-05 Jy ! Component: 700 - total flux cleaned = -1.22241e-06 Jy ! Component: 750 - total flux cleaned = -9.06556e-07 Jy ! Component: 800 - total flux cleaned = -2.05631e-05 Jy ! Component: 850 - total flux cleaned = -2.07305e-05 Jy ! Component: 900 - total flux cleaned = -1.13045e-05 Jy ! Component: 950 - total flux cleaned = -2.07546e-06 Jy ! Component: 1000 - total flux cleaned = -1.12069e-05 Jy ! Component: 1050 - total flux cleaned = -1.11692e-05 Jy ! Component: 1100 - total flux cleaned = -2.86415e-05 Jy ! Component: 1150 - total flux cleaned = -3.74269e-05 Jy ! Component: 1200 - total flux cleaned = -6.30504e-05 Jy ! Component: 1250 - total flux cleaned = -8.81906e-05 Jy ! Component: 1300 - total flux cleaned = -0.000112943 Jy ! Component: 1350 - total flux cleaned = -0.000121147 Jy ! Component: 1400 - total flux cleaned = -0.000121108 Jy ! Component: 1450 - total flux cleaned = -0.000144892 Jy ! Component: 1500 - total flux cleaned = -0.000152638 Jy ! Component: 1550 - total flux cleaned = -0.000145026 Jy ! Component: 1600 - total flux cleaned = -0.000183158 Jy ! Component: 1650 - total flux cleaned = -0.000175738 Jy ! Component: 1700 - total flux cleaned = -0.000227519 Jy ! Component: 1750 - total flux cleaned = -0.000205586 Jy ! Component: 1800 - total flux cleaned = -0.000234551 Jy ! Component: 1850 - total flux cleaned = -0.000198859 Jy ! Component: 1900 - total flux cleaned = -0.000220048 Jy ! Component: 1950 - total flux cleaned = -0.000220081 Jy ! Component: 2000 - total flux cleaned = -0.000213294 Jy ! Total flux subtracted in 2048 components = -0.000206608 Jy ! Clean residual min=-0.000339 max=0.000445 Jy/beam ! Clean residual mean=-0.000004 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.101657 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 322 components and 0.101657 Jy ![Exited script file: muppet] wmap "J0517-1756_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.398 at 4.749 degrees (North through East) ! Clean map min=-0.00066954 max=0.059618 Jy/beam ! Writing clean map to FITS file: J0517-1756_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0596179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.66944 0.66944 1.33888 2.67776 5.35552 10.711 21.4221 42.8442 85.6883 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.398 at 4.749 degrees (North through East) ! Clean map min=-0.00066954 max=0.059618 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 J0517-1756_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:00:49 2016