! Started logfile: J1415+3706_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:37 2016 obs J1415+3706_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1415+3706_X_2014_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.669312 visibilities/baseline/integration-bin. ! Found source: J1415+3706 ! ! 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 414 lines of history. ! ! Reading 30360 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 J1415+3706_X_2014_08_05_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 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944515Jy sigma=0.010528 ! Fit after self-cal, rms=0.915394Jy sigma=0.010275 ! 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=1.13 mas, bmaj=2.046 mas, bpa=28.68 degrees ! Estimated noise=869.809 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 = 0.0658587 Jy ! Component: 100 - total flux cleaned = 0.0880463 Jy ! Total flux subtracted in 100 components = 0.0880463 Jy ! Clean residual min=-0.006752 max=0.010753 Jy/beam ! Clean residual mean=-0.000003 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.0880463 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0880463 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=0.082272Jy sigma=0.000826 ! Fit after self-cal, rms=0.082177Jy sigma=0.000825 ! 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=1.463 mas, bmaj=2.188 mas, bpa=29.29 degrees ! Estimated noise=368.54 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 = 0.0159296 Jy ! Component: 100 - total flux cleaned = 0.024334 Jy ! Component: 150 - total flux cleaned = 0.0290188 Jy ! Component: 200 - total flux cleaned = 0.031782 Jy ! Total flux subtracted in 200 components = 0.031782 Jy ! Clean residual min=-0.004598 max=0.006292 Jy/beam ! Clean residual mean=0.000057 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.119828 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.119828 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=0.079303Jy sigma=0.000787 ! Fit after self-cal, rms=0.079261Jy sigma=0.000786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.03 KP 0.88 ! LA 0.98 MK 1.00* NL 1.01 OV 1.00 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.04 KP 0.83 ! LA 1.02 MK 1.00* NL 1.01 OV 1.00 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.11 KP 0.80 ! LA 1.03 MK 1.00* NL 1.02 OV 0.98 ! PT 0.91 SC 1.20 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.13 KP 0.78 ! LA 1.01 MK 1.00* NL 0.98 OV 0.95 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 0.99 KP 0.73 ! LA 1.01 MK 1.00* NL 1.05 OV 0.98 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.06 KP 0.75 ! LA 1.06 MK 1.00* NL 1.05 OV 1.05 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.21 HN 1.17 KP 0.78 ! LA 1.15 MK 1.00* NL 1.07 OV 1.05 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.12 KP 0.75 ! LA 1.05 MK 1.00* NL 0.99 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.15 KP 0.76 ! LA 1.05 MK 1.00* NL 1.00 OV 1.07 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.11 KP 0.77 ! LA 1.10 MK 1.00* NL 1.02 OV 1.03 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.07 KP 0.86 ! LA 1.08 MK 1.00* NL 1.05 OV 1.03 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.01 KP 0.84 ! LA 1.10 MK 1.00* NL 1.09 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.079261Jy sigma=0.000786 ! Fit after self-cal, rms=0.078671Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.477 mas, bmaj=2.209 mas, bpa=29.65 degrees ! Estimated noise=366.75 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 (2.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342921 Jy ! Component: 100 - total flux cleaned = 0.00350725 Jy ! Component: 150 - total flux cleaned = 0.00351777 Jy ! Component: 200 - total flux cleaned = 0.0036688 Jy ! Total flux subtracted in 200 components = 0.0036688 Jy ! Clean residual min=-0.001461 max=0.002250 Jy/beam ! Clean residual mean=0.000008 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.123497 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.123497 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=0.078449Jy sigma=0.000767 ! Fit after self-cal, rms=0.078445Jy sigma=0.000766 ! 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=0.078445Jy sigma=0.000766 ! Fit after self-cal, rms=0.077413Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.458 mas, bmaj=2.209 mas, bpa=29.08 degrees ! Estimated noise=363.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134878 Jy ! Component: 100 - total flux cleaned = 0.00165861 Jy ! Component: 150 - total flux cleaned = 0.00190338 Jy ! Component: 200 - total flux cleaned = 0.00195604 Jy ! Total flux subtracted in 200 components = 0.00195604 Jy ! Clean residual min=-0.001087 max=0.001360 Jy/beam ! Clean residual mean=0.000008 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.125453 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.125453 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=0.077370Jy sigma=0.000764 ! Fit after self-cal, rms=0.077368Jy sigma=0.000764 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 = 0.00040399 Jy ! Component: 100 - total flux cleaned = 0.000428515 Jy ! Component: 150 - total flux cleaned = 0.000452567 Jy ! Component: 200 - total flux cleaned = 0.000491514 Jy ! Total flux subtracted in 200 components = 0.000491514 Jy ! Clean residual min=-0.001006 max=0.001122 Jy/beam ! Clean residual mean=0.000008 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.125945 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.125945 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=0.077351Jy sigma=0.000764 ! Fit after self-cal, rms=0.077347Jy sigma=0.000764 ! 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=0.077347Jy sigma=0.000764 ! Fit after self-cal, rms=0.076801Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.45 mas, bmaj=2.211 mas, bpa=29.12 degrees ! Estimated noise=362.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437075 Jy ! Component: 100 - total flux cleaned = 0.000622382 Jy ! Component: 150 - total flux cleaned = 0.00067348 Jy ! Component: 200 - total flux cleaned = 0.000718248 Jy ! Total flux subtracted in 200 components = 0.000718248 Jy ! Clean residual min=-0.000994 max=0.001076 Jy/beam ! Clean residual mean=0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.126663 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.126663 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=0.076789Jy sigma=0.000763 ! Fit after self-cal, rms=0.076786Jy sigma=0.000763 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 = 0.000218133 Jy ! Component: 100 - total flux cleaned = 0.000264152 Jy ! Component: 150 - total flux cleaned = 0.000291396 Jy ! Component: 200 - total flux cleaned = 0.000291366 Jy ! Total flux subtracted in 200 components = 0.000291366 Jy ! Clean residual min=-0.000942 max=0.001062 Jy/beam ! Clean residual mean=0.000008 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.126954 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.126954 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=0.076780Jy sigma=0.000763 ! Fit after self-cal, rms=0.076778Jy sigma=0.000763 ! 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=0.076778Jy sigma=0.000763 ! Fit after self-cal, rms=0.076626Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.578 mas, bmaj=2.854 mas, bpa=56.96 degrees ! Estimated noise=386.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379863 Jy ! Component: 100 - total flux cleaned = 0.000467308 Jy ! Component: 150 - total flux cleaned = 0.000474877 Jy ! Component: 200 - total flux cleaned = 0.000462088 Jy ! Total flux subtracted in 200 components = 0.000462088 Jy ! Clean residual min=-0.000862 max=0.000847 Jy/beam ! Clean residual mean=0.000010 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.127416 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.127416 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=0.076624Jy sigma=0.000763 ! Fit after self-cal, rms=0.076624Jy sigma=0.000763 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 = 4.95484e-05 Jy ! Component: 100 - total flux cleaned = 0.000126273 Jy ! Component: 150 - total flux cleaned = 0.000138125 Jy ! Component: 200 - total flux cleaned = 0.000148809 Jy ! Total flux subtracted in 200 components = 0.000148809 Jy ! Clean residual min=-0.000809 max=0.000840 Jy/beam ! Clean residual mean=0.000011 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.127565 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.127565 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=0.076623Jy sigma=0.000763 ! Fit after self-cal, rms=0.076623Jy sigma=0.000763 ! 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=1.446 mas, bmaj=2.213 mas, bpa=29.18 degrees ! Estimated noise=362.577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.446 x 2.213 at 29.18 degrees (North through East) ! Clean map min=-0.00082233 max=0.082265 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=1.117 mas, bmaj=2.067 mas, bpa=28.73 degrees ! Estimated noise=849.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0641344 Jy ! Component: 100 - total flux cleaned = 0.0870625 Jy ! Component: 150 - total flux cleaned = 0.100046 Jy ! Component: 200 - total flux cleaned = 0.107981 Jy ! Total flux subtracted in 200 components = 0.107981 Jy ! Clean residual min=-0.003960 max=0.004104 Jy/beam ! Clean residual mean=-0.000029 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.107981 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.107981 Jy ! Inverting map and beam ! Estimated beam: bmin=1.446 mas, bmaj=2.213 mas, bpa=29.18 degrees ! Estimated noise=362.577 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 = 0.00712992 Jy ! Component: 100 - total flux cleaned = 0.0112431 Jy ! Component: 150 - total flux cleaned = 0.0138859 Jy ! Component: 200 - total flux cleaned = 0.0156829 Jy ! Total flux subtracted in 200 components = 0.0156829 Jy ! Clean residual min=-0.001237 max=0.001306 Jy/beam ! Clean residual mean=0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.123664 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.123664 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=2.578 mas, bmaj=2.854 mas, bpa=56.96 degrees ! Estimated noise=386.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156458 Jy ! Component: 100 - total flux cleaned = 0.00255812 Jy ! Component: 150 - total flux cleaned = 0.00296098 Jy ! Component: 200 - total flux cleaned = 0.00322971 Jy ! Total flux subtracted in 200 components = 0.00322971 Jy ! Clean residual min=-0.000802 max=0.000869 Jy/beam ! Clean residual mean=0.000010 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.126894 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 = 0.000128957 Jy ! Component: 100 - total flux cleaned = 0.000224208 Jy ! Component: 150 - total flux cleaned = 0.000308298 Jy ! Component: 200 - total flux cleaned = 0.000382192 Jy ! Total flux subtracted in 200 components = 0.000382192 Jy ! Clean residual min=-0.000782 max=0.000835 Jy/beam ! Clean residual mean=0.000011 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.127276 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 77 components and 0.127276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.446 mas, bmaj=2.213 mas, bpa=29.18 degrees ! Estimated noise=362.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.20546e-05 Jy ! Component: 100 - total flux cleaned = 8.06836e-05 Jy ! Component: 150 - total flux cleaned = 0.000115021 Jy ! Component: 200 - total flux cleaned = 0.00013114 Jy ! Total flux subtracted in 200 components = 0.00013114 Jy ! Clean residual min=-0.000931 max=0.001086 Jy/beam ! Clean residual mean=0.000007 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.127407 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.127407 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=0.076631Jy sigma=0.000763 ! Fit after self-cal, rms=0.076621Jy sigma=0.000763 wmodel J1415+3706_X_2014_08_05_pus_map.mod ! Writing 91 model components to file: J1415+3706_X_2014_08_05_pus_map.mod wobs J1415+3706_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1415+3706_X_2014_08_05_pus_uvs.fits wwins J1415+3706_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1415+3706_X_2014_08_05_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 = 1.32191e-05 Jy ! Component: 100 - total flux cleaned = -5.99213e-07 Jy ! Component: 150 - total flux cleaned = -1.43175e-05 Jy ! Component: 200 - total flux cleaned = -6.73846e-05 Jy ! Component: 250 - total flux cleaned = -9.27883e-05 Jy ! Component: 300 - total flux cleaned = -0.000117498 Jy ! Component: 350 - total flux cleaned = -0.000105139 Jy ! Component: 400 - total flux cleaned = -9.33475e-05 Jy ! Component: 450 - total flux cleaned = -0.000127729 Jy ! Component: 500 - total flux cleaned = -0.000138838 Jy ! Component: 550 - total flux cleaned = -0.000128142 Jy ! Component: 600 - total flux cleaned = -0.000149404 Jy ! Component: 650 - total flux cleaned = -0.000128492 Jy ! Component: 700 - total flux cleaned = -0.000108029 Jy ! Component: 750 - total flux cleaned = -9.78377e-05 Jy ! Component: 800 - total flux cleaned = -4.88377e-05 Jy ! Component: 850 - total flux cleaned = -4.89209e-05 Jy ! Component: 900 - total flux cleaned = 7.87384e-06 Jy ! Component: 950 - total flux cleaned = 4.50945e-05 Jy ! Component: 1000 - total flux cleaned = 5.42874e-05 Jy ! Component: 1050 - total flux cleaned = 9.93561e-05 Jy ! Component: 1100 - total flux cleaned = 0.000152419 Jy ! Component: 1150 - total flux cleaned = 0.000152321 Jy ! Component: 1200 - total flux cleaned = 0.000178175 Jy ! Component: 1250 - total flux cleaned = 0.000220685 Jy ! Component: 1300 - total flux cleaned = 0.000212348 Jy ! Component: 1350 - total flux cleaned = 0.00023721 Jy ! Component: 1400 - total flux cleaned = 0.000269808 Jy ! Component: 1450 - total flux cleaned = 0.000309773 Jy ! Component: 1500 - total flux cleaned = 0.000325505 Jy ! Component: 1550 - total flux cleaned = 0.000341119 Jy ! Component: 1600 - total flux cleaned = 0.000387275 Jy ! Component: 1650 - total flux cleaned = 0.000410003 Jy ! Component: 1700 - total flux cleaned = 0.000417468 Jy ! Component: 1750 - total flux cleaned = 0.000468985 Jy ! Component: 1800 - total flux cleaned = 0.000476167 Jy ! Component: 1850 - total flux cleaned = 0.000519323 Jy ! Component: 1900 - total flux cleaned = 0.000512241 Jy ! Component: 1950 - total flux cleaned = 0.000547485 Jy ! Component: 2000 - total flux cleaned = 0.000575302 Jy ! Total flux subtracted in 2048 components = 0.000575246 Jy ! Clean residual min=-0.000383 max=0.000534 Jy/beam ! Clean residual mean=0.000005 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.127982 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 229 components and 0.127982 Jy ![Exited script file: muppet] wmap "J1415+3706_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.446 x 2.213 at 29.18 degrees (North through East) ! Clean map min=-0.00062913 max=0.081805 Jy/beam ! Writing clean map to FITS file: J1415+3706_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0818053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129422 device "J1415+3706_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1415+3706_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474623 0.474623 0.949245 1.89849 3.79698 7.59396 15.1879 30.3758 60.7517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.446 x 2.213 at 29.18 degrees (North through East) ! Clean map min=-0.00062913 max=0.081805 Jy/beam quit ! Quitting program ! Log file J1415+3706_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:12:40 2016