! Started logfile: J1911-2102_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:46 2017 obs J1911-2102_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1911-2102_X_2014_01_04_pus_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.348039 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911-2102 ! ! 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 382 lines of history. ! ! Reading 12780 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 J1911-2102_X_2014_01_04_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 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947381Jy sigma=0.010149 ! Fit after self-cal, rms=0.846775Jy sigma=0.009037 ! 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=0.5476 mas, bmaj=1.583 mas, bpa=-4.138 degrees ! Estimated noise=1318.58 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 = 0.112346 Jy ! Component: 100 - total flux cleaned = 0.149141 Jy ! Total flux subtracted in 100 components = 0.149141 Jy ! Clean residual min=-0.012449 max=0.019425 Jy/beam ! Clean residual mean=-0.000283 rms=0.004675 Jy/beam ! Combined flux in latest and established models = 0.149141 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.149141 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=0.094469Jy sigma=0.001043 ! Fit after self-cal, rms=0.094500Jy sigma=0.001043 ! 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=0.645 mas, bmaj=1.738 mas, bpa=-2.159 degrees ! Estimated noise=584.597 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 = 0.0379507 Jy ! Component: 100 - total flux cleaned = 0.0594125 Jy ! Component: 150 - total flux cleaned = 0.0716318 Jy ! Component: 200 - total flux cleaned = 0.0785981 Jy ! Total flux subtracted in 200 components = 0.0785981 Jy ! Clean residual min=-0.010414 max=0.011860 Jy/beam ! Clean residual mean=-0.000368 rms=0.004399 Jy/beam ! Combined flux in latest and established models = 0.227739 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.227739 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=0.080143Jy sigma=0.000847 ! Fit after self-cal, rms=0.080199Jy sigma=0.000845 ! 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 1.00* FD 1.00* KP 1.00* LA 0.87 ! MK 0.99 NL 1.07 OV 1.09 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 0.95 NL 1.04 OV 1.11 PT 0.82 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.90 ! MK 1.02 NL 1.09 OV 1.11 PT 0.77 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 0.98 NL 1.08 OV 1.10 PT 0.80 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 0.99 NL 1.09 OV 1.09 PT 0.80 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 1.02 NL 1.11 OV 1.11 PT 0.80 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.00 NL 1.09 OV 1.14 PT 0.80 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.01 NL 1.13 OV 1.15 PT 0.80 ! SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 1.03 NL 1.13 OV 1.12 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.04 NL 1.08 OV 1.12 PT 0.83 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.93 ! MK 1.03 NL 1.10 OV 1.14 PT 0.81 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.04 NL 1.13 OV 1.12 PT 0.83 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.080199Jy sigma=0.000845 ! Fit after self-cal, rms=0.078915Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6538 mas, bmaj=1.759 mas, bpa=-2.365 degrees ! Estimated noise=580.006 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 (2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109017 Jy ! Component: 100 - total flux cleaned = 0.0155074 Jy ! Component: 150 - total flux cleaned = 0.0186729 Jy ! Component: 200 - total flux cleaned = 0.021066 Jy ! Total flux subtracted in 200 components = 0.021066 Jy ! Clean residual min=-0.004459 max=0.005124 Jy/beam ! Clean residual mean=-0.000061 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.248805 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.248805 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=0.077608Jy sigma=0.000777 ! Fit after self-cal, rms=0.077615Jy sigma=0.000775 ! 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=0.077615Jy sigma=0.000775 ! Fit after self-cal, rms=0.077121Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6555 mas, bmaj=1.763 mas, bpa=-2.392 degrees ! Estimated noise=575.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297897 Jy ! Component: 100 - total flux cleaned = 0.00390191 Jy ! Component: 150 - total flux cleaned = 0.00417814 Jy ! Component: 200 - total flux cleaned = 0.00457924 Jy ! Total flux subtracted in 200 components = 0.00457924 Jy ! Clean residual min=-0.002525 max=0.003594 Jy/beam ! Clean residual mean=-0.000023 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.253385 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.253385 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=0.076990Jy sigma=0.000770 ! Fit after self-cal, rms=0.076967Jy sigma=0.000770 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 (-11.4, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292673 Jy ! Component: 100 - total flux cleaned = 0.00359189 Jy ! Component: 150 - total flux cleaned = 0.00422708 Jy ! Component: 200 - total flux cleaned = 0.00462103 Jy ! Total flux subtracted in 200 components = 0.00462103 Jy ! Clean residual min=-0.002407 max=0.002214 Jy/beam ! Clean residual mean=-0.000018 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.258006 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.258006 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=0.076847Jy sigma=0.000768 ! Fit after self-cal, rms=0.076828Jy sigma=0.000768 ! 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=0.076828Jy sigma=0.000768 ! Fit after self-cal, rms=0.077324Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6568 mas, bmaj=1.767 mas, bpa=-2.48 degrees ! Estimated noise=575.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925583 Jy ! Component: 100 - total flux cleaned = 0.00109016 Jy ! Component: 150 - total flux cleaned = 0.00123505 Jy ! Component: 200 - total flux cleaned = 0.00123448 Jy ! Total flux subtracted in 200 components = 0.00123448 Jy ! Clean residual min=-0.002184 max=0.001564 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.25924 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.25924 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=0.077296Jy sigma=0.000767 ! Fit after self-cal, rms=0.077300Jy sigma=0.000767 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 = 0.000108177 Jy ! Component: 100 - total flux cleaned = 0.000155806 Jy ! Component: 150 - total flux cleaned = 0.000200635 Jy ! Component: 200 - total flux cleaned = 0.000243428 Jy ! Total flux subtracted in 200 components = 0.000243428 Jy ! Clean residual min=-0.002121 max=0.001547 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.259484 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.259484 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=0.077286Jy sigma=0.000767 ! Fit after self-cal, rms=0.077282Jy sigma=0.000767 ! 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=0.077282Jy sigma=0.000767 ! Fit after self-cal, rms=0.077341Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=5.906 mas, bpa=-3.659 degrees ! Estimated noise=785.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622463 Jy ! Component: 100 - total flux cleaned = 0.000649564 Jy ! Component: 150 - total flux cleaned = 0.000604414 Jy ! Component: 200 - total flux cleaned = 0.000583539 Jy ! Total flux subtracted in 200 components = 0.000583539 Jy ! Clean residual min=-0.002006 max=0.001681 Jy/beam ! Clean residual mean=-0.000003 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.260067 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 83 components and 0.260067 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=0.077343Jy sigma=0.000767 ! Fit after self-cal, rms=0.077340Jy sigma=0.000767 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 = -7.34566e-05 Jy ! Component: 100 - total flux cleaned = -9.0973e-05 Jy ! Component: 150 - total flux cleaned = -0.000122355 Jy ! Component: 200 - total flux cleaned = -0.00015137 Jy ! Total flux subtracted in 200 components = -0.00015137 Jy ! Clean residual min=-0.001916 max=0.001582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.259916 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.259916 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=0.077344Jy sigma=0.000767 ! Fit after self-cal, rms=0.077343Jy sigma=0.000767 ! 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=0.6572 mas, bmaj=1.767 mas, bpa=-2.468 degrees ! Estimated noise=575.002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6572 x 1.767 at -2.468 degrees (North through East) ! Clean map min=-0.0023375 max=0.16344 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=0.5538 mas, bmaj=1.604 mas, bpa=-4.528 degrees ! Estimated noise=1340.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113654 Jy ! Component: 100 - total flux cleaned = 0.150194 Jy ! Component: 150 - total flux cleaned = 0.17335 Jy ! Component: 200 - total flux cleaned = 0.189316 Jy ! Total flux subtracted in 200 components = 0.189316 Jy ! Clean residual min=-0.008488 max=0.010121 Jy/beam ! Clean residual mean=-0.000127 rms=0.002756 Jy/beam ! Combined flux in latest and established models = 0.189316 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.189316 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6572 mas, bmaj=1.767 mas, bpa=-2.468 degrees ! Estimated noise=575.002 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 = 0.0156308 Jy ! Component: 100 - total flux cleaned = 0.0266078 Jy ! Component: 150 - total flux cleaned = 0.0349286 Jy ! Component: 200 - total flux cleaned = 0.041323 Jy ! Total flux subtracted in 200 components = 0.041323 Jy ! Clean residual min=-0.005157 max=0.005011 Jy/beam ! Clean residual mean=-0.000114 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.230639 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.230639 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=5.906 mas, bpa=-3.659 degrees ! Estimated noise=785.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878532 Jy ! Component: 100 - total flux cleaned = 0.014426 Jy ! Component: 150 - total flux cleaned = 0.0185147 Jy ! Component: 200 - total flux cleaned = 0.0215431 Jy ! Total flux subtracted in 200 components = 0.0215431 Jy ! Clean residual min=-0.003683 max=0.002817 Jy/beam ! Clean residual mean=-0.000093 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.252182 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 = 0.00225454 Jy ! Component: 100 - total flux cleaned = 0.00394212 Jy ! Component: 150 - total flux cleaned = 0.00520832 Jy ! Component: 200 - total flux cleaned = 0.00615963 Jy ! Total flux subtracted in 200 components = 0.00615963 Jy ! Clean residual min=-0.002578 max=0.001492 Jy/beam ! Clean residual mean=-0.000033 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.258342 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.258342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6572 mas, bmaj=1.767 mas, bpa=-2.468 degrees ! Estimated noise=575.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119856 Jy ! Component: 100 - total flux cleaned = 0.00160349 Jy ! Component: 150 - total flux cleaned = 0.00194421 Jy ! Component: 200 - total flux cleaned = 0.00216039 Jy ! Total flux subtracted in 200 components = 0.00216039 Jy ! Clean residual min=-0.002374 max=0.002360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.260502 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.260502 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=0.077493Jy sigma=0.000768 ! Fit after self-cal, rms=0.077490Jy sigma=0.000768 wmodel J1911-2102_X_2014_01_04_pus_map.mod ! Writing 86 model components to file: J1911-2102_X_2014_01_04_pus_map.mod wobs J1911-2102_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1911-2102_X_2014_01_04_pus_uvs.fits wwins J1911-2102_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1911-2102_X_2014_01_04_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 = 1.06629e-06 Jy ! Component: 100 - total flux cleaned = -2.87958e-05 Jy ! Component: 150 - total flux cleaned = -0.000154729 Jy ! Component: 200 - total flux cleaned = -0.000153458 Jy ! Component: 250 - total flux cleaned = -0.000178553 Jy ! Component: 300 - total flux cleaned = -0.000203407 Jy ! Component: 350 - total flux cleaned = -0.000252725 Jy ! Component: 400 - total flux cleaned = -0.000389857 Jy ! Component: 450 - total flux cleaned = -0.00056429 Jy ! Component: 500 - total flux cleaned = -0.000732287 Jy ! Component: 550 - total flux cleaned = -0.000933263 Jy ! Component: 600 - total flux cleaned = -0.00108742 Jy ! Component: 650 - total flux cleaned = -0.00123539 Jy ! Component: 700 - total flux cleaned = -0.00134228 Jy ! Component: 750 - total flux cleaned = -0.00146322 Jy ! Component: 800 - total flux cleaned = -0.00152994 Jy ! Component: 850 - total flux cleaned = -0.00161083 Jy ! Component: 900 - total flux cleaned = -0.00172042 Jy ! Component: 950 - total flux cleaned = -0.00179629 Jy ! Component: 1000 - total flux cleaned = -0.0018259 Jy ! Component: 1050 - total flux cleaned = -0.00186899 Jy ! Component: 1100 - total flux cleaned = -0.00189721 Jy ! Component: 1150 - total flux cleaned = -0.00193814 Jy ! Component: 1200 - total flux cleaned = -0.00199112 Jy ! Component: 1250 - total flux cleaned = -0.00204266 Jy ! Component: 1300 - total flux cleaned = -0.00210564 Jy ! Component: 1350 - total flux cleaned = -0.0021921 Jy ! Component: 1400 - total flux cleaned = -0.00228902 Jy ! Component: 1450 - total flux cleaned = -0.00236001 Jy ! Component: 1500 - total flux cleaned = -0.00240653 Jy ! Component: 1550 - total flux cleaned = -0.00248624 Jy ! Component: 1600 - total flux cleaned = -0.00250879 Jy ! Component: 1650 - total flux cleaned = -0.00258537 Jy ! Component: 1700 - total flux cleaned = -0.00262821 Jy ! Component: 1750 - total flux cleaned = -0.00267032 Jy ! Component: 1800 - total flux cleaned = -0.00271176 Jy ! Component: 1850 - total flux cleaned = -0.00276246 Jy ! Component: 1900 - total flux cleaned = -0.00280248 Jy ! Component: 1950 - total flux cleaned = -0.00285143 Jy ! Component: 2000 - total flux cleaned = -0.00287077 Jy ! Total flux subtracted in 2048 components = -0.00288043 Jy ! Clean residual min=-0.000693 max=0.000607 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.257622 Jy keep ! Adding 102 model components to the UV plane model. ! The established model now contains 188 components and 0.257622 Jy ![Exited script file: muppet] wmap "J1911-2102_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6572 x 1.767 at -2.468 degrees (North through East) ! Clean map min=-0.0011099 max=0.16416 Jy/beam ! Writing clean map to FITS file: J1911-2102_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297899 0.297899 0.595797 1.19159 2.38319 4.76638 9.53276 19.0655 38.131 76.262 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6572 x 1.767 at -2.468 degrees (North through East) ! Clean map min=-0.0011099 max=0.16416 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 J1911-2102_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:47 2017