! Started logfile: J1859-0121_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:32 2016 obs J1859-0121_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1859-0121_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.493078 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1859-0121 ! ! 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 344 lines of history. ! ! Reading 32484 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 J1859-0121_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 625 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 625 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 625 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 625 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 625 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965309Jy sigma=0.013042 ! Fit after self-cal, rms=0.948586Jy sigma=0.012820 ! 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=1.123 mas, bmaj=2.835 mas, bpa=0.2608 degrees ! Estimated noise=803.708 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 = 0.0345543 Jy ! Component: 100 - total flux cleaned = 0.0448158 Jy ! Total flux subtracted in 100 components = 0.0448158 Jy ! Clean residual min=-0.004205 max=0.005229 Jy/beam ! Clean residual mean=-0.000014 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.0448158 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0448158 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=0.057859Jy sigma=0.000746 ! Fit after self-cal, rms=0.057622Jy sigma=0.000742 ! 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=2.098 mas, bmaj=4.925 mas, bpa=3.422 degrees ! Estimated noise=408.353 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 = 0.00892288 Jy ! Component: 100 - total flux cleaned = 0.0128968 Jy ! Component: 150 - total flux cleaned = 0.0151056 Jy ! Component: 200 - total flux cleaned = 0.0162833 Jy ! Total flux subtracted in 200 components = 0.0162833 Jy ! Clean residual min=-0.003459 max=0.002597 Jy/beam ! Clean residual mean=-0.000016 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.0610991 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.0610991 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=0.056175Jy sigma=0.000727 ! Fit after self-cal, rms=0.056098Jy sigma=0.000726 ! 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 1.11 HN 1.00* KP 0.95 ! LA 1.07 MK 1.00* NL 1.21 OV 1.04 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.87 ! LA 1.07 MK 1.00* NL 1.33 OV 1.09 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00* KP 0.86 ! LA 1.08 MK 0.99 NL 1.00* OV 1.08 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 4. ! 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 1.00* KP 0.79 ! LA 1.09 MK 1.00* NL 1.00* OV 0.99 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.79 ! LA 1.09 MK 1.00* NL 1.26 OV 1.05 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00* KP 0.82 ! LA 1.04 MK 1.00* NL 1.00* OV 1.19 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.00* KP 0.82 ! LA 1.08 MK 1.00* NL 1.00* OV 1.13 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00* KP 0.83 ! LA 1.03 MK 1.00* NL 1.00* OV 1.04 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 0.76 ! LA 1.08 MK 1.00* NL 1.35 OV 1.13 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.87 ! LA 1.03 MK 1.00* NL 1.00* OV 1.07 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.96 KP 0.85 ! LA 1.01 MK 1.00* NL 1.00* OV 1.07 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.93 ! LA 1.00 MK 1.00* NL 1.16 OV 0.99 ! PT 0.93 SC 1.00* ! ! ! Fit before self-cal, rms=0.056098Jy sigma=0.000726 ! Fit after self-cal, rms=0.055897Jy sigma=0.000719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=5.071 mas, bpa=3.21 degrees ! Estimated noise=417.658 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 = -5.83044e-06 Jy ! Component: 100 - total flux cleaned = -2.77034e-05 Jy ! Component: 150 - total flux cleaned = -4.78461e-05 Jy ! Component: 200 - total flux cleaned = -5.7412e-05 Jy ! Total flux subtracted in 200 components = -5.7412e-05 Jy ! Clean residual min=-0.001047 max=0.001104 Jy/beam ! Clean residual mean=0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0610416 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.0610416 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=0.055893Jy sigma=0.000719 ! Fit after self-cal, rms=0.055909Jy sigma=0.000718 ! 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=0.055909Jy sigma=0.000718 ! Fit after self-cal, rms=0.056244Jy sigma=0.000717 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=5.084 mas, bpa=3.187 degrees ! Estimated noise=418.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.06852e-05 Jy ! Component: 100 - total flux cleaned = -2.13815e-05 Jy ! Component: 150 - total flux cleaned = -3.13621e-05 Jy ! Component: 200 - total flux cleaned = -4.07552e-05 Jy ! Total flux subtracted in 200 components = -4.07552e-05 Jy ! Clean residual min=-0.000948 max=0.001156 Jy/beam ! Clean residual mean=0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0610009 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 68 components and 0.0610009 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=0.056241Jy sigma=0.000717 ! Fit after self-cal, rms=0.056290Jy sigma=0.000717 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.64512e-06 Jy ! Component: 100 - total flux cleaned = -9.35611e-06 Jy ! Component: 150 - total flux cleaned = -1.87004e-05 Jy ! Component: 200 - total flux cleaned = -2.72077e-05 Jy ! Total flux subtracted in 200 components = -2.72077e-05 Jy ! Clean residual min=-0.000890 max=0.001122 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0609737 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 69 components and 0.0609737 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=0.056287Jy sigma=0.000717 ! Fit after self-cal, rms=0.056286Jy sigma=0.000717 ! 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=0.056286Jy sigma=0.000717 ! Fit after self-cal, rms=0.056607Jy sigma=0.000717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=5.089 mas, bpa=3.12 degrees ! Estimated noise=419.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192431 Jy ! Component: 100 - total flux cleaned = 0.000183616 Jy ! Component: 150 - total flux cleaned = 0.000174667 Jy ! Component: 200 - total flux cleaned = 0.000174822 Jy ! Total flux subtracted in 200 components = 0.000174822 Jy ! Clean residual min=-0.000896 max=0.001121 Jy/beam ! Clean residual mean=0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0611485 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 69 components and 0.0611485 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=0.056604Jy sigma=0.000717 ! Fit after self-cal, rms=0.056617Jy sigma=0.000717 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.02619e-06 Jy ! Component: 100 - total flux cleaned = -2.5737e-05 Jy ! Component: 150 - total flux cleaned = -2.54772e-05 Jy ! Component: 200 - total flux cleaned = -3.30047e-05 Jy ! Total flux subtracted in 200 components = -3.30047e-05 Jy ! Clean residual min=-0.000886 max=0.001106 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0611155 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 69 components and 0.0611155 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=0.056615Jy sigma=0.000717 ! Fit after self-cal, rms=0.056615Jy sigma=0.000717 ! 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=0.056615Jy sigma=0.000717 ! Fit after self-cal, rms=0.056777Jy sigma=0.000717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=6.806 mas, bpa=6.707 degrees ! Estimated noise=430.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248428 Jy ! Component: 100 - total flux cleaned = 0.00024821 Jy ! Component: 150 - total flux cleaned = 0.000241531 Jy ! Component: 200 - total flux cleaned = 0.000241297 Jy ! Total flux subtracted in 200 components = 0.000241297 Jy ! Clean residual min=-0.000831 max=0.001013 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0613568 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.0613568 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=0.056775Jy sigma=0.000716 ! Fit after self-cal, rms=0.056775Jy sigma=0.000716 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 = -6.14852e-06 Jy ! Component: 100 - total flux cleaned = -6.14822e-06 Jy ! Component: 150 - total flux cleaned = -1.20152e-05 Jy ! Component: 200 - total flux cleaned = -1.74521e-05 Jy ! Total flux subtracted in 200 components = -1.74521e-05 Jy ! Clean residual min=-0.000824 max=0.001003 Jy/beam ! Clean residual mean=0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0613393 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 72 components and 0.0613393 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=0.056774Jy sigma=0.000716 ! Fit after self-cal, rms=0.056773Jy sigma=0.000716 ! 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=2.151 mas, bmaj=5.084 mas, bpa=3.044 degrees ! Estimated noise=420.664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.151 x 5.084 at 3.044 degrees (North through East) ! Clean map min=-0.00084384 max=0.050257 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=1.118 mas, bmaj=2.881 mas, bpa=-0.6972 degrees ! Estimated noise=848.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361911 Jy ! Component: 100 - total flux cleaned = 0.0470905 Jy ! Component: 150 - total flux cleaned = 0.0525074 Jy ! Component: 200 - total flux cleaned = 0.0557424 Jy ! Total flux subtracted in 200 components = 0.0557424 Jy ! Clean residual min=-0.002634 max=0.002571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0557424 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0557424 Jy ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=5.084 mas, bpa=3.044 degrees ! Estimated noise=420.664 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 = 0.00275187 Jy ! Component: 100 - total flux cleaned = 0.00395604 Jy ! Component: 150 - total flux cleaned = 0.00454252 Jy ! Component: 200 - total flux cleaned = 0.00462129 Jy ! Total flux subtracted in 200 components = 0.00462129 Jy ! Clean residual min=-0.000989 max=0.001386 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0603637 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.0603637 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=3.282 mas, bmaj=6.806 mas, bpa=6.707 degrees ! Estimated noise=430.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023994 Jy ! Component: 100 - total flux cleaned = 0.000250116 Jy ! Component: 150 - total flux cleaned = 0.000269324 Jy ! Component: 200 - total flux cleaned = 0.000279068 Jy ! Total flux subtracted in 200 components = 0.000279068 Jy ! Clean residual min=-0.000945 max=0.001213 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0606428 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 = 9.3909e-06 Jy ! Component: 100 - total flux cleaned = 2.73635e-05 Jy ! Component: 150 - total flux cleaned = 3.64956e-05 Jy ! Component: 200 - total flux cleaned = 4.50893e-05 Jy ! Total flux subtracted in 200 components = 4.50893e-05 Jy ! Clean residual min=-0.000925 max=0.001174 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0606878 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0606878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=5.084 mas, bpa=3.044 degrees ! Estimated noise=420.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160252 Jy ! Component: 100 - total flux cleaned = -0.000161779 Jy ! Component: 150 - total flux cleaned = -0.00014932 Jy ! Component: 200 - total flux cleaned = -0.00013702 Jy ! Total flux subtracted in 200 components = -0.00013702 Jy ! Clean residual min=-0.000925 max=0.001229 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0605508 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 74 components and 0.0605508 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=0.056790Jy sigma=0.000717 ! Fit after self-cal, rms=0.056773Jy sigma=0.000717 wmodel J1859-0121_X_2014_06_09_pus_map.mod ! Writing 74 model components to file: J1859-0121_X_2014_06_09_pus_map.mod wobs J1859-0121_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1859-0121_X_2014_06_09_pus_uvs.fits wwins J1859-0121_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J1859-0121_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047662 Jy ! Component: 100 - total flux cleaned = 0.000461453 Jy ! Component: 150 - total flux cleaned = 0.000372743 Jy ! Component: 200 - total flux cleaned = 0.0003065 Jy ! Component: 250 - total flux cleaned = 0.000257102 Jy ! Component: 300 - total flux cleaned = 0.000222143 Jy ! Component: 350 - total flux cleaned = 0.00021081 Jy ! Component: 400 - total flux cleaned = 0.000148892 Jy ! Component: 450 - total flux cleaned = 0.000129147 Jy ! Component: 500 - total flux cleaned = 0.000138705 Jy ! Component: 550 - total flux cleaned = 0.000138521 Jy ! Component: 600 - total flux cleaned = 0.000147509 Jy ! Component: 650 - total flux cleaned = 0.000173913 Jy ! Component: 700 - total flux cleaned = 0.000191022 Jy ! Component: 750 - total flux cleaned = 0.000216099 Jy ! Component: 800 - total flux cleaned = 0.000248847 Jy ! Component: 850 - total flux cleaned = 0.000273115 Jy ! Component: 900 - total flux cleaned = 0.000312862 Jy ! Component: 950 - total flux cleaned = 0.000351889 Jy ! Component: 1000 - total flux cleaned = 0.000382747 Jy ! Component: 1050 - total flux cleaned = 0.000398183 Jy ! Component: 1100 - total flux cleaned = 0.000398126 Jy ! Component: 1150 - total flux cleaned = 0.000398001 Jy ! Component: 1200 - total flux cleaned = 0.000382448 Jy ! Component: 1250 - total flux cleaned = 0.000359026 Jy ! Component: 1300 - total flux cleaned = 0.000343286 Jy ! Component: 1350 - total flux cleaned = 0.000311301 Jy ! Component: 1400 - total flux cleaned = 0.000286922 Jy ! Component: 1450 - total flux cleaned = 0.000254135 Jy ! Component: 1500 - total flux cleaned = 0.000228986 Jy ! Component: 1550 - total flux cleaned = 0.000203413 Jy ! Component: 1600 - total flux cleaned = 0.000177433 Jy ! Component: 1650 - total flux cleaned = 0.000151013 Jy ! Component: 1700 - total flux cleaned = 0.000114986 Jy ! Component: 1750 - total flux cleaned = 9.65189e-05 Jy ! Component: 1800 - total flux cleaned = 5.91826e-05 Jy ! Component: 1850 - total flux cleaned = 3.07281e-05 Jy ! Component: 1900 - total flux cleaned = 1.14606e-05 Jy ! Component: 1950 - total flux cleaned = 2.13858e-05 Jy ! Component: 2000 - total flux cleaned = 2.14199e-05 Jy ! Total flux subtracted in 2048 components = 3.17949e-05 Jy ! Clean residual min=-0.000581 max=0.000592 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0605826 Jy keep ! Adding 79 model components to the UV plane model. ! The established model now contains 153 components and 0.0605826 Jy ![Exited script file: muppet] wmap "J1859-0121_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.151 x 5.084 at 3.044 degrees (North through East) ! Clean map min=-0.0010605 max=0.050982 Jy/beam ! Writing clean map to FITS file: J1859-0121_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0509816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184689 device "J1859-0121_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1859-0121_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0868 1.0868 2.1736 4.34721 8.69441 17.3888 34.7776 69.5553 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.151 x 5.084 at 3.044 degrees (North through East) ! Clean map min=-0.0010605 max=0.050982 Jy/beam quit ! Quitting program ! Log file J1859-0121_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:34 2016