! Started logfile: J1458+0416_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:11:47 2017 obs J1458+0416_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1458+0416_X_2015_01_22_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779167 visibilities/baseline/integration-bin. ! Found source: J1458+0416 ! ! 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 295 lines of history. ! ! Reading 6732 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 J1458+0416_X_2015_01_22_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.875705Jy sigma=0.010176 ! Fit after self-cal, rms=0.871435Jy sigma=0.010135 ! 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=0.7946 mas, bmaj=2.022 mas, bpa=-0.6972 degrees ! Estimated noise=1319.99 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 = 0.10218 Jy ! Component: 100 - total flux cleaned = 0.132967 Jy ! Total flux subtracted in 100 components = 0.132967 Jy ! Clean residual min=-0.009223 max=0.013477 Jy/beam ! Clean residual mean=-0.000046 rms=0.002894 Jy/beam ! Combined flux in latest and established models = 0.132967 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.132967 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=0.087843Jy sigma=0.000878 ! Fit after self-cal, rms=0.087765Jy sigma=0.000877 ! 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=0.8896 mas, bmaj=2.195 mas, bpa=-0.6446 degrees ! Estimated noise=766.333 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 = 0.0149246 Jy ! Component: 100 - total flux cleaned = 0.0213031 Jy ! Component: 150 - total flux cleaned = 0.023811 Jy ! Component: 200 - total flux cleaned = 0.0238051 Jy ! Total flux subtracted in 200 components = 0.0238051 Jy ! Clean residual min=-0.007370 max=0.005645 Jy/beam ! Clean residual mean=0.000029 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.156773 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.156773 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=0.085923Jy sigma=0.000842 ! Fit after self-cal, rms=0.085933Jy sigma=0.000841 ! 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 HN 1.08 KP 1.13 ! LA 1.05 MK 0.92 NL 0.91 OV 0.99 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.13 KP 1.09 ! LA 1.01 MK 0.94 NL 0.90 OV 0.92 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.11 KP 1.04 ! LA 1.09 MK 0.98 NL 0.88 OV 0.90 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.14 KP 0.99 ! LA 1.13 MK 0.94 NL 0.91 OV 0.89 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.15 KP 0.94 ! LA 1.01 MK 0.98 NL 0.94 OV 0.90 ! PT 1.03 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.09 KP 0.93 ! LA 1.08 MK 0.94 NL 0.90 OV 0.94 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.21 KP 0.93 ! LA 0.98 MK 0.97 NL 0.95 OV 0.97 ! PT 1.05 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.13 KP 0.92 ! LA 1.00 MK 0.98 NL 0.92 OV 0.98 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.14 KP 0.92 ! LA 1.25 MK 0.90 NL 0.92 OV 0.93 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.15 KP 1.00 ! LA 1.14 MK 1.00 NL 0.92 OV 0.93 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.15 KP 1.05 ! LA 1.09 MK 1.05 NL 0.90 OV 0.98 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.13 KP 0.98 ! LA 1.03 MK 1.09 NL 0.98 OV 0.96 ! PT 1.09 SC 0.93 ! ! ! Fit before self-cal, rms=0.085933Jy sigma=0.000841 ! Fit after self-cal, rms=0.088743Jy sigma=0.000823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8903 mas, bmaj=2.181 mas, bpa=-0.1707 degrees ! Estimated noise=761.04 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332372 Jy ! Component: 100 - total flux cleaned = 0.00276588 Jy ! Component: 150 - total flux cleaned = 0.00237902 Jy ! Component: 200 - total flux cleaned = 0.00209751 Jy ! Total flux subtracted in 200 components = 0.00209751 Jy ! Clean residual min=-0.002528 max=0.002655 Jy/beam ! Clean residual mean=-0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.15887 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.15887 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=0.088563Jy sigma=0.000820 ! Fit after self-cal, rms=0.088701Jy sigma=0.000819 ! 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=0.088701Jy sigma=0.000819 ! Fit after self-cal, rms=0.088533Jy sigma=0.000819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=2.177 mas, bpa=-0.1418 degrees ! Estimated noise=759.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158065 Jy ! Component: 100 - total flux cleaned = 0.00149841 Jy ! Component: 150 - total flux cleaned = 0.00130716 Jy ! Component: 200 - total flux cleaned = 0.00116702 Jy ! Total flux subtracted in 200 components = 0.00116702 Jy ! Clean residual min=-0.002357 max=0.002118 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.160037 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.160037 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=0.088492Jy sigma=0.000819 ! Fit after self-cal, rms=0.088498Jy sigma=0.000819 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 = 0.000190639 Jy ! Component: 100 - total flux cleaned = 0.0001259 Jy ! Component: 150 - total flux cleaned = 8.54202e-06 Jy ! Component: 200 - total flux cleaned = -7.30968e-05 Jy ! Total flux subtracted in 200 components = -7.30968e-05 Jy ! Clean residual min=-0.002328 max=0.001941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.159964 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.159964 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=0.088479Jy sigma=0.000818 ! Fit after self-cal, rms=0.088483Jy sigma=0.000818 ! 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=0.088483Jy sigma=0.000818 ! Fit after self-cal, rms=0.088398Jy sigma=0.000818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8873 mas, bmaj=2.176 mas, bpa=-0.2016 degrees ! Estimated noise=758.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679754 Jy ! Component: 100 - total flux cleaned = 0.000822713 Jy ! Component: 150 - total flux cleaned = 0.000773179 Jy ! Component: 200 - total flux cleaned = 0.000703146 Jy ! Total flux subtracted in 200 components = 0.000703146 Jy ! Clean residual min=-0.002196 max=0.001889 Jy/beam ! Clean residual mean=-0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.160667 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.160667 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=0.088382Jy sigma=0.000818 ! Fit after self-cal, rms=0.088385Jy sigma=0.000818 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 = 0.000119645 Jy ! Component: 100 - total flux cleaned = 9.78597e-05 Jy ! Component: 150 - total flux cleaned = 3.75925e-05 Jy ! Component: 200 - total flux cleaned = -3.67981e-05 Jy ! Total flux subtracted in 200 components = -3.67981e-05 Jy ! Clean residual min=-0.002162 max=0.001828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.16063 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.16063 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=0.088377Jy sigma=0.000818 ! Fit after self-cal, rms=0.088381Jy sigma=0.000818 ! 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=0.088381Jy sigma=0.000818 ! Fit after self-cal, rms=0.088279Jy sigma=0.000818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.876 mas, bmaj=3.967 mas, bpa=-12.29 degrees ! Estimated noise=1007.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.95302e-05 Jy ! Component: 100 - total flux cleaned = -0.000124669 Jy ! Component: 150 - total flux cleaned = -0.000207916 Jy ! Component: 200 - total flux cleaned = -0.000260469 Jy ! Total flux subtracted in 200 components = -0.000260469 Jy ! Clean residual min=-0.002501 max=0.002325 Jy/beam ! Clean residual mean=-0.000013 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.16037 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.16037 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=0.088279Jy sigma=0.000818 ! Fit after self-cal, rms=0.088275Jy sigma=0.000818 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 = -4.86282e-05 Jy ! Component: 100 - total flux cleaned = -2.39612e-05 Jy ! Component: 150 - total flux cleaned = -7.37561e-05 Jy ! Component: 200 - total flux cleaned = -0.000146341 Jy ! Total flux subtracted in 200 components = -0.000146341 Jy ! Clean residual min=-0.002501 max=0.002312 Jy/beam ! Clean residual mean=-0.000013 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.160223 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.160223 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=0.088278Jy sigma=0.000818 ! Fit after self-cal, rms=0.088275Jy sigma=0.000818 ! 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=0.8866 mas, bmaj=2.175 mas, bpa=-0.2431 degrees ! Estimated noise=758.389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.175 at -0.2431 degrees (North through East) ! Clean map min=-0.0021095 max=0.12939 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=0.7935 mas, bmaj=2.002 mas, bpa=-0.1107 degrees ! Estimated noise=1311.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10175 Jy ! Component: 100 - total flux cleaned = 0.133154 Jy ! Component: 150 - total flux cleaned = 0.146977 Jy ! Component: 200 - total flux cleaned = 0.154731 Jy ! Total flux subtracted in 200 components = 0.154731 Jy ! Clean residual min=-0.004723 max=0.004454 Jy/beam ! Clean residual mean=-0.000020 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.154731 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.154731 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.175 mas, bpa=-0.2431 degrees ! Estimated noise=758.389 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 = 0.00507528 Jy ! Component: 100 - total flux cleaned = 0.00608271 Jy ! Component: 150 - total flux cleaned = 0.00626239 Jy ! Component: 200 - total flux cleaned = 0.00619645 Jy ! Total flux subtracted in 200 components = 0.00619645 Jy ! Clean residual min=-0.002657 max=0.002209 Jy/beam ! Clean residual mean=-0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.160927 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.160927 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=1.876 mas, bmaj=3.967 mas, bpa=-12.29 degrees ! Estimated noise=1007.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761032 Jy ! Component: 100 - total flux cleaned = 0.000722437 Jy ! Component: 150 - total flux cleaned = 0.000538168 Jy ! Component: 200 - total flux cleaned = 0.000407691 Jy ! Total flux subtracted in 200 components = 0.000407691 Jy ! Clean residual min=-0.002510 max=0.002609 Jy/beam ! Clean residual mean=-0.000010 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.161335 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 = -0.000118035 Jy ! Component: 100 - total flux cleaned = -0.000248124 Jy ! Component: 150 - total flux cleaned = -0.000341246 Jy ! Component: 200 - total flux cleaned = -0.000425854 Jy ! Total flux subtracted in 200 components = -0.000425854 Jy ! Clean residual min=-0.002561 max=0.002559 Jy/beam ! Clean residual mean=-0.000011 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.160909 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.160909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.175 mas, bpa=-0.2431 degrees ! Estimated noise=758.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.84937e-05 Jy ! Component: 100 - total flux cleaned = -0.000215093 Jy ! Component: 150 - total flux cleaned = -0.000214069 Jy ! Component: 200 - total flux cleaned = -0.000211364 Jy ! Total flux subtracted in 200 components = -0.000211364 Jy ! Clean residual min=-0.002157 max=0.001902 Jy/beam ! Clean residual mean=-0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.160698 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.160698 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=0.088293Jy sigma=0.000818 ! Fit after self-cal, rms=0.088275Jy sigma=0.000818 wmodel J1458+0416_X_2015_01_22_pus_map.mod ! Writing 81 model components to file: J1458+0416_X_2015_01_22_pus_map.mod wobs J1458+0416_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1458+0416_X_2015_01_22_pus_uvs.fits wwins J1458+0416_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1458+0416_X_2015_01_22_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 = -0.000861547 Jy ! Component: 100 - total flux cleaned = -0.0010307 Jy ! Component: 150 - total flux cleaned = -0.00109231 Jy ! Component: 200 - total flux cleaned = -0.00106381 Jy ! Component: 250 - total flux cleaned = -0.0012514 Jy ! Component: 300 - total flux cleaned = -0.00140453 Jy ! Component: 350 - total flux cleaned = -0.00155055 Jy ! Component: 400 - total flux cleaned = -0.00164271 Jy ! Component: 450 - total flux cleaned = -0.00168721 Jy ! Component: 500 - total flux cleaned = -0.00172984 Jy ! Component: 550 - total flux cleaned = -0.00179197 Jy ! Component: 600 - total flux cleaned = -0.00179197 Jy ! Component: 650 - total flux cleaned = -0.00179237 Jy ! Component: 700 - total flux cleaned = -0.00184895 Jy ! Component: 750 - total flux cleaned = -0.00188563 Jy ! Component: 800 - total flux cleaned = -0.00193908 Jy ! Component: 850 - total flux cleaned = -0.00202419 Jy ! Component: 900 - total flux cleaned = -0.00210675 Jy ! Component: 950 - total flux cleaned = -0.00228404 Jy ! Component: 1000 - total flux cleaned = -0.00234669 Jy ! Component: 1050 - total flux cleaned = -0.00240832 Jy ! Component: 1100 - total flux cleaned = -0.00248409 Jy ! Component: 1150 - total flux cleaned = -0.00255802 Jy ! Component: 1200 - total flux cleaned = -0.0026589 Jy ! Component: 1250 - total flux cleaned = -0.00271569 Jy ! Component: 1300 - total flux cleaned = -0.00272957 Jy ! Component: 1350 - total flux cleaned = -0.00275723 Jy ! Component: 1400 - total flux cleaned = -0.00277098 Jy ! Component: 1450 - total flux cleaned = -0.00282438 Jy ! Component: 1500 - total flux cleaned = -0.00285062 Jy ! Component: 1550 - total flux cleaned = -0.00288926 Jy ! Component: 1600 - total flux cleaned = -0.00290206 Jy ! Component: 1650 - total flux cleaned = -0.0029398 Jy ! Component: 1700 - total flux cleaned = -0.00298929 Jy ! Component: 1750 - total flux cleaned = -0.00298923 Jy ! Component: 1800 - total flux cleaned = -0.00301327 Jy ! Component: 1850 - total flux cleaned = -0.00302533 Jy ! Component: 1900 - total flux cleaned = -0.00309611 Jy ! Component: 1950 - total flux cleaned = -0.00310762 Jy ! Component: 2000 - total flux cleaned = -0.00314209 Jy ! Total flux subtracted in 2048 components = -0.00315342 Jy ! Clean residual min=-0.000733 max=0.000809 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.157544 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 219 components and 0.157544 Jy ![Exited script file: muppet] wmap "J1458+0416_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.175 at -0.2431 degrees (North through East) ! Clean map min=-0.002078 max=0.12727 Jy/beam ! Writing clean map to FITS file: J1458+0416_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202046 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476251 0.476251 0.952503 1.90501 3.81001 7.62002 15.24 30.4801 60.9602 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.175 at -0.2431 degrees (North through East) ! Clean map min=-0.002078 max=0.12727 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 J1458+0416_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:11:48 2017