! Started logfile: J1558+5625_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:32 2017 obs J1558+5625_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1558+5625_X_2014_01_04_pus_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.375 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1558+5625 ! ! 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 12312 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 J1558+5625_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 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916039Jy sigma=0.011150 ! Fit after self-cal, rms=0.897959Jy sigma=0.010923 ! 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=0.7063 mas, bmaj=1.249 mas, bpa=52.04 degrees ! Estimated noise=970.933 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 = 0.0749205 Jy ! Component: 100 - total flux cleaned = 0.0982269 Jy ! Total flux subtracted in 100 components = 0.0982269 Jy ! Clean residual min=-0.007947 max=0.010203 Jy/beam ! Clean residual mean=-0.000218 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.0982269 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0982269 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=0.066582Jy sigma=0.000807 ! Fit after self-cal, rms=0.066467Jy sigma=0.000805 ! 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=0.8632 mas, bmaj=1.518 mas, bpa=52.85 degrees ! Estimated noise=531.732 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 = 0.0187856 Jy ! Component: 100 - total flux cleaned = 0.0276493 Jy ! Component: 150 - total flux cleaned = 0.0328254 Jy ! Component: 200 - total flux cleaned = 0.0360766 Jy ! Total flux subtracted in 200 components = 0.0360766 Jy ! Clean residual min=-0.006640 max=0.005376 Jy/beam ! Clean residual mean=-0.000279 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.134304 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.134303 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=0.062212Jy sigma=0.000732 ! Fit after self-cal, rms=0.062172Jy sigma=0.000731 ! 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 1.03 KP 1.00* LA 0.93 ! MK 0.96 NL 1.03 OV 1.02 PT 0.90 ! SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 0.94 ! MK 0.98 NL 1.05 OV 0.99 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.96 ! MK 1.01 NL 1.06 OV 0.99 PT 0.84 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.98 ! MK 0.95 NL 1.02 OV 1.00 PT 0.85 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.98 ! MK 1.01 NL 1.04 OV 1.01 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 KP 1.00* LA 0.99 ! MK 1.05 NL 1.07 OV 1.02 PT 0.84 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 1.00 ! MK 1.01 NL 1.07 OV 1.04 PT 0.83 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.98 ! MK 1.01 NL 1.07 OV 1.05 PT 0.85 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 1.01 ! MK 0.98 NL 1.04 OV 1.06 PT 0.84 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 KP 1.00* LA 1.01 ! MK 0.99 NL 1.08 OV 1.06 PT 0.84 ! SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 0.97 ! MK 1.00 NL 1.10 OV 1.03 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.98 ! MK 1.05 NL 1.10 OV 1.05 PT 0.87 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.062172Jy sigma=0.000731 ! Fit after self-cal, rms=0.062066Jy sigma=0.000720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8754 mas, bmaj=1.541 mas, bpa=52.8 degrees ! Estimated noise=528.494 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 = -0.000731898 Jy ! Component: 100 - total flux cleaned = -0.000953338 Jy ! Component: 150 - total flux cleaned = -0.00111648 Jy ! Component: 200 - total flux cleaned = -0.00111738 Jy ! Total flux subtracted in 200 components = -0.00111738 Jy ! Clean residual min=-0.003244 max=0.004289 Jy/beam ! Clean residual mean=-0.000076 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.133186 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.133186 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=0.062005Jy sigma=0.000719 ! Fit after self-cal, rms=0.062036Jy sigma=0.000719 ! 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=0.062036Jy sigma=0.000719 ! Fit after self-cal, rms=0.062903Jy sigma=0.000716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8759 mas, bmaj=1.543 mas, bpa=53.05 degrees ! Estimated noise=530.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74798e-05 Jy ! Component: 100 - total flux cleaned = 0.000185867 Jy ! Component: 150 - total flux cleaned = 0.000183763 Jy ! Component: 200 - total flux cleaned = 0.000161234 Jy ! Total flux subtracted in 200 components = 0.000161234 Jy ! Clean residual min=-0.002903 max=0.003712 Jy/beam ! Clean residual mean=-0.000019 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.133347 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.133347 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=0.062876Jy sigma=0.000715 ! Fit after self-cal, rms=0.062916Jy sigma=0.000715 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 (7.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353976 Jy ! Component: 100 - total flux cleaned = 0.00477834 Jy ! Component: 150 - total flux cleaned = 0.00557422 Jy ! Component: 200 - total flux cleaned = 0.00621787 Jy ! Total flux subtracted in 200 components = 0.00621787 Jy ! Clean residual min=-0.002361 max=0.001882 Jy/beam ! Clean residual mean=-0.000018 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.139565 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.139565 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=0.062714Jy sigma=0.000712 ! Fit after self-cal, rms=0.062691Jy sigma=0.000712 ! 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=0.062691Jy sigma=0.000712 ! Fit after self-cal, rms=0.062500Jy sigma=0.000712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=1.547 mas, bpa=53.03 degrees ! Estimated noise=529.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924664 Jy ! Component: 100 - total flux cleaned = 0.0014291 Jy ! Component: 150 - total flux cleaned = 0.00186263 Jy ! Component: 200 - total flux cleaned = 0.00209512 Jy ! Total flux subtracted in 200 components = 0.00209512 Jy ! Clean residual min=-0.001841 max=0.001534 Jy/beam ! Clean residual mean=-0.000011 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.14166 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.14166 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=0.062459Jy sigma=0.000711 ! Fit after self-cal, rms=0.062456Jy sigma=0.000711 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 = 0.000189296 Jy ! Component: 100 - total flux cleaned = 0.000401946 Jy ! Component: 150 - total flux cleaned = 0.000586514 Jy ! Component: 200 - total flux cleaned = 0.000696099 Jy ! Total flux subtracted in 200 components = 0.000696099 Jy ! Clean residual min=-0.001758 max=0.001453 Jy/beam ! Clean residual mean=-0.000008 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.142356 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.142356 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=0.062440Jy sigma=0.000711 ! Fit after self-cal, rms=0.062439Jy sigma=0.000711 ! 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=0.062439Jy sigma=0.000711 ! Fit after self-cal, rms=0.062447Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=3.639 mas, bpa=58.77 degrees ! Estimated noise=648.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594189 Jy ! Component: 100 - total flux cleaned = 0.0007221 Jy ! Component: 150 - total flux cleaned = 0.000798585 Jy ! Component: 200 - total flux cleaned = 0.000833843 Jy ! Total flux subtracted in 200 components = 0.000833843 Jy ! Clean residual min=-0.001232 max=0.001371 Jy/beam ! Clean residual mean=-0.000019 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.14319 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.14319 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=0.062441Jy sigma=0.000711 ! Fit after self-cal, rms=0.062437Jy sigma=0.000711 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 = 7.94288e-05 Jy ! Component: 100 - total flux cleaned = 0.000112132 Jy ! Component: 150 - total flux cleaned = 0.000127536 Jy ! Component: 200 - total flux cleaned = 0.000142205 Jy ! Total flux subtracted in 200 components = 0.000142205 Jy ! Clean residual min=-0.001118 max=0.001326 Jy/beam ! Clean residual mean=-0.000016 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.143332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.143332 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=0.062436Jy sigma=0.000711 ! Fit after self-cal, rms=0.062433Jy sigma=0.000711 ! 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=0.8782 mas, bmaj=1.548 mas, bpa=53.06 degrees ! Estimated noise=529.223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8782 x 1.548 at 53.06 degrees (North through East) ! Clean map min=-0.0028883 max=0.10063 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=0.7129 mas, bmaj=1.263 mas, bpa=52.17 degrees ! Estimated noise=991.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760737 Jy ! Component: 100 - total flux cleaned = 0.100752 Jy ! Component: 150 - total flux cleaned = 0.112443 Jy ! Component: 200 - total flux cleaned = 0.118747 Jy ! Total flux subtracted in 200 components = 0.118747 Jy ! Clean residual min=-0.004667 max=0.004448 Jy/beam ! Clean residual mean=-0.000073 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.118747 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.118747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8782 mas, bmaj=1.548 mas, bpa=53.06 degrees ! Estimated noise=529.223 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 = 0.00695648 Jy ! Component: 100 - total flux cleaned = 0.0112234 Jy ! Component: 150 - total flux cleaned = 0.0142934 Jy ! Component: 200 - total flux cleaned = 0.0166438 Jy ! Total flux subtracted in 200 components = 0.0166438 Jy ! Clean residual min=-0.002614 max=0.002335 Jy/beam ! Clean residual mean=-0.000057 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.135391 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.135391 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=2.213 mas, bmaj=3.639 mas, bpa=58.77 degrees ! Estimated noise=648.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254534 Jy ! Component: 100 - total flux cleaned = 0.00382963 Jy ! Component: 150 - total flux cleaned = 0.0043507 Jy ! Component: 200 - total flux cleaned = 0.00485309 Jy ! Total flux subtracted in 200 components = 0.00485309 Jy ! Clean residual min=-0.001666 max=0.002017 Jy/beam ! Clean residual mean=-0.000067 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.140244 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 = 0.000440018 Jy ! Component: 100 - total flux cleaned = 0.000826054 Jy ! Component: 150 - total flux cleaned = 0.00116356 Jy ! Component: 200 - total flux cleaned = 0.00143437 Jy ! Total flux subtracted in 200 components = 0.00143437 Jy ! Clean residual min=-0.001316 max=0.001627 Jy/beam ! Clean residual mean=-0.000047 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.141678 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.141678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8782 mas, bmaj=1.548 mas, bpa=53.06 degrees ! Estimated noise=529.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471081 Jy ! Component: 100 - total flux cleaned = 0.000708309 Jy ! Component: 150 - total flux cleaned = 0.000826152 Jy ! Component: 200 - total flux cleaned = 0.000853669 Jy ! Total flux subtracted in 200 components = 0.000853669 Jy ! Clean residual min=-0.001612 max=0.001443 Jy/beam ! Clean residual mean=-0.000014 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.142532 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.142532 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=0.062445Jy sigma=0.000711 ! Fit after self-cal, rms=0.062433Jy sigma=0.000711 wmodel J1558+5625_X_2014_01_04_pus_map.mod ! Writing 59 model components to file: J1558+5625_X_2014_01_04_pus_map.mod wobs J1558+5625_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1558+5625_X_2014_01_04_pus_uvs.fits wwins J1558+5625_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1558+5625_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 = -0.000350605 Jy ! Component: 100 - total flux cleaned = -0.000351754 Jy ! Component: 150 - total flux cleaned = -0.000393609 Jy ! Component: 200 - total flux cleaned = -0.000393445 Jy ! Component: 250 - total flux cleaned = -0.000338722 Jy ! Component: 300 - total flux cleaned = -0.000321306 Jy ! Component: 350 - total flux cleaned = -0.000236913 Jy ! Component: 400 - total flux cleaned = -0.000220853 Jy ! Component: 450 - total flux cleaned = -0.000220794 Jy ! Component: 500 - total flux cleaned = -0.000176905 Jy ! Component: 550 - total flux cleaned = -0.000148948 Jy ! Component: 600 - total flux cleaned = -8.02244e-05 Jy ! Component: 650 - total flux cleaned = -4.06854e-05 Jy ! Component: 700 - total flux cleaned = 1.0222e-05 Jy ! Component: 750 - total flux cleaned = 8.42427e-05 Jy ! Component: 800 - total flux cleaned = 0.000107976 Jy ! Component: 850 - total flux cleaned = 0.00017841 Jy ! Component: 900 - total flux cleaned = 0.000257953 Jy ! Component: 950 - total flux cleaned = 0.00035754 Jy ! Component: 1000 - total flux cleaned = 0.000476465 Jy ! Component: 1050 - total flux cleaned = 0.000602861 Jy ! Component: 1100 - total flux cleaned = 0.000705893 Jy ! Component: 1150 - total flux cleaned = 0.000826967 Jy ! Component: 1200 - total flux cleaned = 0.000896341 Jy ! Component: 1250 - total flux cleaned = 0.00100353 Jy ! Component: 1300 - total flux cleaned = 0.00108003 Jy ! Component: 1350 - total flux cleaned = 0.00115515 Jy ! Component: 1400 - total flux cleaned = 0.00122875 Jy ! Component: 1450 - total flux cleaned = 0.00130117 Jy ! Component: 1500 - total flux cleaned = 0.00137232 Jy ! Component: 1550 - total flux cleaned = 0.0014421 Jy ! Component: 1600 - total flux cleaned = 0.00154521 Jy ! Component: 1650 - total flux cleaned = 0.00163821 Jy ! Component: 1700 - total flux cleaned = 0.00173012 Jy ! Component: 1750 - total flux cleaned = 0.0018373 Jy ! Component: 1800 - total flux cleaned = 0.00194308 Jy ! Component: 1850 - total flux cleaned = 0.00201542 Jy ! Component: 1900 - total flux cleaned = 0.00211078 Jy ! Component: 1950 - total flux cleaned = 0.0021973 Jy ! Component: 2000 - total flux cleaned = 0.0022907 Jy ! Total flux subtracted in 2048 components = 0.00236777 Jy ! Clean residual min=-0.000478 max=0.000438 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.1449 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 186 components and 0.1449 Jy ![Exited script file: muppet] wmap "J1558+5625_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8782 x 1.548 at 53.06 degrees (North through East) ! Clean map min=-0.0024434 max=0.10175 Jy/beam ! Writing clean map to FITS file: J1558+5625_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 0.101745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400551 0.400551 0.801103 1.60221 3.20441 6.40882 12.8176 25.6353 51.2706 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8782 x 1.548 at 53.06 degrees (North through East) ! Clean map min=-0.0024434 max=0.10175 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 J1558+5625_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:33 2017