! Started logfile: J0009+4001_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:00:15 2016 obs J0009+4001_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0009+4001_X_2014_08_09_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.617901 visibilities/baseline/integration-bin. ! Found source: J0009+4001 ! ! 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 324 lines of history. ! ! Reading 24024 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 J0009+4001_X_2014_08_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 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830348Jy sigma=0.009889 ! Fit after self-cal, rms=0.800779Jy sigma=0.009620 ! 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=1.083 mas, bmaj=1.855 mas, bpa=58.47 degrees ! Estimated noise=716.828 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 = 0.153096 Jy ! Component: 100 - total flux cleaned = 0.189151 Jy ! Total flux subtracted in 100 components = 0.189151 Jy ! Clean residual min=-0.010503 max=0.014113 Jy/beam ! Clean residual mean=-0.000168 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.189151 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.189151 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=0.079180Jy sigma=0.000894 ! Fit after self-cal, rms=0.079176Jy sigma=0.000894 ! 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=1.396 mas, bmaj=2.102 mas, bpa=62.09 degrees ! Estimated noise=384.084 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 = 0.0187141 Jy ! Component: 100 - total flux cleaned = 0.0283077 Jy ! Component: 150 - total flux cleaned = 0.0337562 Jy ! Component: 200 - total flux cleaned = 0.037001 Jy ! Total flux subtracted in 200 components = 0.037001 Jy ! Clean residual min=-0.010044 max=0.011487 Jy/beam ! Clean residual mean=-0.000045 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 0.226152 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.226152 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=0.074576Jy sigma=0.000843 ! Fit after self-cal, rms=0.074573Jy sigma=0.000843 ! 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 0.89 FD 1.09 HN 1.06 KP 0.95 ! LA 1.02 MK 1.00* NL 0.95 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.11 KP 0.90 ! LA 1.00 MK 1.00* NL 0.94 OV 0.99 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.13 KP 0.84 ! LA 1.05 MK 1.00* NL 0.96 OV 0.97 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.09 KP 0.80 ! LA 1.04 MK 1.00* NL 0.95 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.13 KP 0.76 ! LA 1.04 MK 1.00* NL 0.96 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.77 ! LA 1.04 MK 1.00* NL 0.98 OV 1.01 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.26 KP 0.82 ! LA 1.15 MK 1.00* NL 1.02 OV 1.05 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.16 KP 0.77 ! LA 1.05 MK 1.00* NL 0.97 OV 1.03 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.18 KP 0.79 ! LA 1.03 MK 1.00* NL 0.97 OV 1.03 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.18 KP 0.81 ! LA 1.06 MK 1.00* NL 1.00 OV 1.04 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.15 KP 0.85 ! LA 1.07 MK 1.00* NL 0.99 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.11 KP 0.88 ! LA 1.05 MK 1.00* NL 0.99 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.074573Jy sigma=0.000843 ! Fit after self-cal, rms=0.069875Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.414 mas, bmaj=2.122 mas, bpa=62.22 degrees ! Estimated noise=384.566 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 (4.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893972 Jy ! Component: 100 - total flux cleaned = 0.0138573 Jy ! Component: 150 - total flux cleaned = 0.0170967 Jy ! Component: 200 - total flux cleaned = 0.0188917 Jy ! Total flux subtracted in 200 components = 0.0188917 Jy ! Clean residual min=-0.002527 max=0.003423 Jy/beam ! Clean residual mean=-0.000010 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.245044 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 0.245044 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=0.068746Jy sigma=0.000768 ! Fit after self-cal, rms=0.068723Jy sigma=0.000767 ! 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=0.068723Jy sigma=0.000767 ! Fit after self-cal, rms=0.068761Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=2.132 mas, bpa=61.78 degrees ! Estimated noise=383.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231649 Jy ! Component: 100 - total flux cleaned = 0.00349924 Jy ! Component: 150 - total flux cleaned = 0.00393864 Jy ! Component: 200 - total flux cleaned = 0.00402798 Jy ! Total flux subtracted in 200 components = 0.00402798 Jy ! Clean residual min=-0.001465 max=0.002555 Jy/beam ! Clean residual mean=0.000008 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.249072 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.249072 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=0.068680Jy sigma=0.000763 ! Fit after self-cal, rms=0.068684Jy 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) ! Added new window around map position (2.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222276 Jy ! Component: 100 - total flux cleaned = 0.00241729 Jy ! Component: 150 - total flux cleaned = 0.00235698 Jy ! Component: 200 - total flux cleaned = 0.00233059 Jy ! Total flux subtracted in 200 components = 0.00233059 Jy ! Clean residual min=-0.001261 max=0.001503 Jy/beam ! Clean residual mean=0.000019 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.251402 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.251402 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=0.068607Jy sigma=0.000762 ! Fit after self-cal, rms=0.068595Jy sigma=0.000762 ! 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=0.068595Jy sigma=0.000762 ! Fit after self-cal, rms=0.068643Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=2.133 mas, bpa=61.73 degrees ! Estimated noise=383.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971307 Jy ! Component: 100 - total flux cleaned = 0.00114017 Jy ! Component: 150 - total flux cleaned = 0.00107428 Jy ! Component: 200 - total flux cleaned = 0.00101457 Jy ! Total flux subtracted in 200 components = 0.00101457 Jy ! Clean residual min=-0.001113 max=0.001207 Jy/beam ! Clean residual mean=0.000016 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.252417 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.252417 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=0.068621Jy sigma=0.000762 ! Fit after self-cal, rms=0.068620Jy sigma=0.000762 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 = 0.000298292 Jy ! Component: 100 - total flux cleaned = 0.000261792 Jy ! Component: 150 - total flux cleaned = 0.000180203 Jy ! Component: 200 - total flux cleaned = 0.000119571 Jy ! Total flux subtracted in 200 components = 0.000119571 Jy ! Clean residual min=-0.001065 max=0.001133 Jy/beam ! Clean residual mean=0.000016 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.252537 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.252537 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=0.068612Jy sigma=0.000761 ! Fit after self-cal, rms=0.068611Jy sigma=0.000761 ! 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=0.068611Jy sigma=0.000761 ! Fit after self-cal, rms=0.068669Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.482 mas, bmaj=3.24 mas, bpa=-66.79 degrees ! Estimated noise=418.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122928 Jy ! Component: 100 - total flux cleaned = 6.35935e-05 Jy ! Component: 150 - total flux cleaned = -4.30651e-06 Jy ! Component: 200 - total flux cleaned = -7.81341e-05 Jy ! Total flux subtracted in 200 components = -7.81341e-05 Jy ! Clean residual min=-0.001047 max=0.001068 Jy/beam ! Clean residual mean=0.000022 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.252458 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 0.252458 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=0.068664Jy sigma=0.000761 ! Fit after self-cal, rms=0.068665Jy sigma=0.000761 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 = -2.27226e-05 Jy ! Component: 100 - total flux cleaned = -7.96753e-05 Jy ! Component: 150 - total flux cleaned = -0.000131577 Jy ! Component: 200 - total flux cleaned = -0.00017991 Jy ! Total flux subtracted in 200 components = -0.00017991 Jy ! Clean residual min=-0.001033 max=0.001061 Jy/beam ! Clean residual mean=0.000021 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.252278 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 176 components and 0.252278 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=0.068662Jy sigma=0.000761 ! Fit after self-cal, rms=0.068661Jy sigma=0.000761 ! 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=1.404 mas, bmaj=2.134 mas, bpa=61.72 degrees ! Estimated noise=383.444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 2.134 at 61.72 degrees (North through East) ! Clean map min=-0.00094336 max=0.19888 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=1.078 mas, bmaj=1.894 mas, bpa=58.03 degrees ! Estimated noise=721.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153893 Jy ! Component: 100 - total flux cleaned = 0.188671 Jy ! Component: 150 - total flux cleaned = 0.202881 Jy ! Component: 200 - total flux cleaned = 0.212444 Jy ! Total flux subtracted in 200 components = 0.212444 Jy ! Clean residual min=-0.004121 max=0.005519 Jy/beam ! Clean residual mean=-0.000089 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.212444 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.212444 Jy ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=2.134 mas, bpa=61.72 degrees ! Estimated noise=383.444 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 = 0.00906689 Jy ! Component: 100 - total flux cleaned = 0.0154327 Jy ! Component: 150 - total flux cleaned = 0.0202196 Jy ! Component: 200 - total flux cleaned = 0.0239463 Jy ! Total flux subtracted in 200 components = 0.0239463 Jy ! Clean residual min=-0.001951 max=0.002185 Jy/beam ! Clean residual mean=-0.000048 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.23639 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.23639 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=2.482 mas, bmaj=3.24 mas, bpa=-66.79 degrees ! Estimated noise=418.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412042 Jy ! Component: 100 - total flux cleaned = 0.00695452 Jy ! Component: 150 - total flux cleaned = 0.00900112 Jy ! Component: 200 - total flux cleaned = 0.0105312 Jy ! Total flux subtracted in 200 components = 0.0105312 Jy ! Clean residual min=-0.001525 max=0.001205 Jy/beam ! Clean residual mean=-0.000012 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.246921 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 = 0.00117567 Jy ! Component: 100 - total flux cleaned = 0.00209515 Jy ! Component: 150 - total flux cleaned = 0.0028211 Jy ! Component: 200 - total flux cleaned = 0.00327149 Jy ! Total flux subtracted in 200 components = 0.00327149 Jy ! Clean residual min=-0.001236 max=0.001152 Jy/beam ! Clean residual mean=0.000007 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.250193 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 165 components and 0.250193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=2.134 mas, bpa=61.72 degrees ! Estimated noise=383.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585024 Jy ! Component: 100 - total flux cleaned = 0.00061431 Jy ! Component: 150 - total flux cleaned = 0.000639669 Jy ! Component: 200 - total flux cleaned = 0.000684873 Jy ! Total flux subtracted in 200 components = 0.000684873 Jy ! Clean residual min=-0.001174 max=0.001136 Jy/beam ! Clean residual mean=0.000008 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.250878 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 185 components and 0.250878 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=0.068678Jy sigma=0.000762 ! Fit after self-cal, rms=0.068659Jy sigma=0.000761 wmodel J0009+4001_X_2014_08_09_pus_map.mod ! Writing 185 model components to file: J0009+4001_X_2014_08_09_pus_map.mod wobs J0009+4001_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0009+4001_X_2014_08_09_pus_uvs.fits wwins J0009+4001_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0009+4001_X_2014_08_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 = -0.000329336 Jy ! Component: 100 - total flux cleaned = -0.000387254 Jy ! Component: 150 - total flux cleaned = -0.00045645 Jy ! Component: 200 - total flux cleaned = -0.000504891 Jy ! Component: 250 - total flux cleaned = -0.000535592 Jy ! Component: 300 - total flux cleaned = -0.000594074 Jy ! Component: 350 - total flux cleaned = -0.000537517 Jy ! Component: 400 - total flux cleaned = -0.000510536 Jy ! Component: 450 - total flux cleaned = -0.000470698 Jy ! Component: 500 - total flux cleaned = -0.000444893 Jy ! Component: 550 - total flux cleaned = -0.000381813 Jy ! Component: 600 - total flux cleaned = -0.000320877 Jy ! Component: 650 - total flux cleaned = -0.000285096 Jy ! Component: 700 - total flux cleaned = -0.000215378 Jy ! Component: 750 - total flux cleaned = -0.000170202 Jy ! Component: 800 - total flux cleaned = -9.27084e-05 Jy ! Component: 850 - total flux cleaned = -1.71267e-05 Jy ! Component: 900 - total flux cleaned = 6.70545e-05 Jy ! Component: 950 - total flux cleaned = 0.000118537 Jy ! Component: 1000 - total flux cleaned = 0.000188999 Jy ! Component: 1050 - total flux cleaned = 0.000228671 Jy ! Component: 1100 - total flux cleaned = 0.000306245 Jy ! Component: 1150 - total flux cleaned = 0.000353695 Jy ! Component: 1200 - total flux cleaned = 0.000418812 Jy ! Component: 1250 - total flux cleaned = 0.000455358 Jy ! Component: 1300 - total flux cleaned = 0.000526687 Jy ! Component: 1350 - total flux cleaned = 0.000535488 Jy ! Component: 1400 - total flux cleaned = 0.000569887 Jy ! Component: 1450 - total flux cleaned = 0.00059521 Jy ! Component: 1500 - total flux cleaned = 0.00059514 Jy ! Component: 1550 - total flux cleaned = 0.000611448 Jy ! Component: 1600 - total flux cleaned = 0.000635586 Jy ! Component: 1650 - total flux cleaned = 0.000659296 Jy ! Component: 1700 - total flux cleaned = 0.000674928 Jy ! Component: 1750 - total flux cleaned = 0.000682772 Jy ! Component: 1800 - total flux cleaned = 0.000728252 Jy ! Component: 1850 - total flux cleaned = 0.000743044 Jy ! Component: 1900 - total flux cleaned = 0.000750551 Jy ! Component: 1950 - total flux cleaned = 0.0007797 Jy ! Component: 2000 - total flux cleaned = 0.000765319 Jy ! Total flux subtracted in 2048 components = 0.000786678 Jy ! Clean residual min=-0.000403 max=0.000397 Jy/beam ! Clean residual mean=0.000003 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.251664 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 317 components and 0.251664 Jy ![Exited script file: muppet] wmap "J0009+4001_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 2.134 at 61.72 degrees (North through East) ! Clean map min=-0.00080854 max=0.20079 Jy/beam ! Writing clean map to FITS file: J0009+4001_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139047 device "J0009+4001_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0009+4001_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207746 0.207746 0.415491 0.830982 1.66196 3.32393 6.64786 13.2957 26.5914 53.1828 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.2 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 2.134 at 61.72 degrees (North through East) ! Clean map min=-0.00080854 max=0.20079 Jy/beam quit ! Quitting program ! Log file J0009+4001_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:00:17 2016