! Started logfile: J0039-0942_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:01:26 2016 obs J0039-0942_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0039-0942_X_2014_08_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776138 visibilities/baseline/integration-bin. ! Found source: J0039-0942 ! ! 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 51132 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 J0039-0942_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939716Jy sigma=0.010698 ! Fit after self-cal, rms=0.868719Jy sigma=0.009964 ! 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=0.9262 mas, bmaj=2.749 mas, bpa=20.01 degrees ! Estimated noise=659.359 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 = 0.102133 Jy ! Component: 100 - total flux cleaned = 0.124666 Jy ! Total flux subtracted in 100 components = 0.124666 Jy ! Clean residual min=-0.005329 max=0.007393 Jy/beam ! Clean residual mean=0.000012 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.124666 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.124666 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=0.075653Jy sigma=0.000815 ! Fit after self-cal, rms=0.075644Jy sigma=0.000815 ! 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=1.129 mas, bmaj=2.963 mas, bpa=18.47 degrees ! Estimated noise=276.332 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 = 0.0105795 Jy ! Component: 100 - total flux cleaned = 0.0159382 Jy ! Component: 150 - total flux cleaned = 0.0188474 Jy ! Component: 200 - total flux cleaned = 0.0205084 Jy ! Total flux subtracted in 200 components = 0.0205084 Jy ! Clean residual min=-0.004533 max=0.005235 Jy/beam ! Clean residual mean=0.000005 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.145174 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.145174 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=0.074154Jy sigma=0.000800 ! Fit after self-cal, rms=0.074175Jy sigma=0.000800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.07 KP 0.92 ! LA 1.03 MK 1.00* NL 0.94 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.08 KP 0.88 ! LA 1.02 MK 1.00* NL 0.95 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.09 KP 0.85 ! LA 1.04 MK 1.00* NL 0.97 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.07 KP 0.80 ! LA 1.05 MK 1.00* NL 0.95 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.08 KP 0.77 ! LA 1.04 MK 1.00* NL 0.97 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.09 KP 0.76 ! LA 1.04 MK 1.00* NL 0.97 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.24 HN 1.18 KP 0.85 ! LA 1.12 MK 1.00* NL 1.02 OV 1.06 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.10 KP 0.75 ! LA 1.05 MK 1.00* NL 0.99 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.11 KP 0.78 ! LA 1.05 MK 1.00* NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.13 KP 0.81 ! LA 1.07 MK 1.00* NL 1.01 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.08 KP 0.84 ! LA 1.09 MK 1.00* NL 0.99 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.08 KP 0.88 ! LA 1.07 MK 1.00* NL 0.99 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.074175Jy sigma=0.000800 ! Fit after self-cal, rms=0.072332Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.988 mas, bpa=18.64 degrees ! Estimated noise=276.078 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 = -0.00140658 Jy ! Component: 100 - total flux cleaned = -0.00147582 Jy ! Component: 150 - total flux cleaned = -0.00144578 Jy ! Component: 200 - total flux cleaned = -0.00142192 Jy ! Total flux subtracted in 200 components = -0.00142192 Jy ! Clean residual min=-0.001434 max=0.001262 Jy/beam ! Clean residual mean=0.000011 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.143752 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.143752 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=0.072292Jy sigma=0.000775 ! Fit after self-cal, rms=0.072317Jy sigma=0.000774 ! 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=0.072317Jy sigma=0.000774 ! Fit after self-cal, rms=0.072730Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.987 mas, bpa=18.58 degrees ! Estimated noise=275.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416383 Jy ! Component: 100 - total flux cleaned = -0.000480206 Jy ! Component: 150 - total flux cleaned = -0.000513432 Jy ! Component: 200 - total flux cleaned = -0.000527972 Jy ! Total flux subtracted in 200 components = -0.000527972 Jy ! Clean residual min=-0.001157 max=0.000991 Jy/beam ! Clean residual mean=0.000005 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.143224 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.143224 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=0.072718Jy sigma=0.000773 ! Fit after self-cal, rms=0.072731Jy sigma=0.000773 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 = 1.17692e-05 Jy ! Component: 100 - total flux cleaned = 1.21032e-05 Jy ! Component: 150 - total flux cleaned = 1.15091e-05 Jy ! Component: 200 - total flux cleaned = 1.14614e-06 Jy ! Total flux subtracted in 200 components = 1.14614e-06 Jy ! Clean residual min=-0.001135 max=0.000978 Jy/beam ! Clean residual mean=0.000005 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.143225 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.143225 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=0.072727Jy sigma=0.000773 ! Fit after self-cal, rms=0.072726Jy sigma=0.000773 ! 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=0.072726Jy sigma=0.000773 ! Fit after self-cal, rms=0.072862Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.991 mas, bpa=18.59 degrees ! Estimated noise=275.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368313 Jy ! Component: 100 - total flux cleaned = -0.000379595 Jy ! Component: 150 - total flux cleaned = -0.000389769 Jy ! Component: 200 - total flux cleaned = -0.000398503 Jy ! Total flux subtracted in 200 components = -0.000398503 Jy ! Clean residual min=-0.001106 max=0.000939 Jy/beam ! Clean residual mean=0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.142827 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.142827 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=0.072857Jy sigma=0.000773 ! Fit after self-cal, rms=0.072859Jy sigma=0.000773 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 = 2.03115e-05 Jy ! Component: 100 - total flux cleaned = 1.2548e-05 Jy ! Component: 150 - total flux cleaned = 1.27313e-05 Jy ! Component: 200 - total flux cleaned = 1.28622e-05 Jy ! Total flux subtracted in 200 components = 1.28622e-05 Jy ! Clean residual min=-0.001095 max=0.000929 Jy/beam ! Clean residual mean=0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.14284 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.14284 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=0.072857Jy sigma=0.000773 ! Fit after self-cal, rms=0.072857Jy sigma=0.000773 ! 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=0.072857Jy sigma=0.000773 ! Fit after self-cal, rms=0.072952Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=4.007 mas, bpa=7.434 degrees ! Estimated noise=313.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100287 Jy ! Component: 100 - total flux cleaned = 0.000119037 Jy ! Component: 150 - total flux cleaned = 0.000134003 Jy ! Component: 200 - total flux cleaned = 0.00013996 Jy ! Total flux subtracted in 200 components = 0.00013996 Jy ! Clean residual min=-0.000846 max=0.001066 Jy/beam ! Clean residual mean=0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.14298 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.14298 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=0.072952Jy sigma=0.000773 ! Fit after self-cal, rms=0.072954Jy sigma=0.000773 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 = 3.78523e-05 Jy ! Component: 100 - total flux cleaned = 4.45172e-05 Jy ! Component: 150 - total flux cleaned = 4.95676e-05 Jy ! Component: 200 - total flux cleaned = 5.39555e-05 Jy ! Total flux subtracted in 200 components = 5.39555e-05 Jy ! Clean residual min=-0.000844 max=0.001041 Jy/beam ! Clean residual mean=0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.143033 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.143033 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=0.072955Jy sigma=0.000773 ! Fit after self-cal, rms=0.072954Jy sigma=0.000773 ! 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=1.14 mas, bmaj=2.994 mas, bpa=18.6 degrees ! Estimated noise=275.945 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.994 at 18.6 degrees (North through East) ! Clean map min=-0.0010082 max=0.1325 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=0.9302 mas, bmaj=2.779 mas, bpa=20.05 degrees ! Estimated noise=659.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102063 Jy ! Component: 100 - total flux cleaned = 0.124481 Jy ! Component: 150 - total flux cleaned = 0.131708 Jy ! Component: 200 - total flux cleaned = 0.135654 Jy ! Total flux subtracted in 200 components = 0.135654 Jy ! Clean residual min=-0.001977 max=0.002033 Jy/beam ! Clean residual mean=0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.135654 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 0.135654 Jy ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.994 mas, bpa=18.6 degrees ! Estimated noise=275.945 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 = 0.00327669 Jy ! Component: 100 - total flux cleaned = 0.00493149 Jy ! Component: 150 - total flux cleaned = 0.00587969 Jy ! Component: 200 - total flux cleaned = 0.00629659 Jy ! Total flux subtracted in 200 components = 0.00629659 Jy ! Clean residual min=-0.001054 max=0.000985 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.14195 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.14195 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=2.313 mas, bmaj=4.007 mas, bpa=7.434 degrees ! Estimated noise=313.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657244 Jy ! Component: 100 - total flux cleaned = 0.000909596 Jy ! Component: 150 - total flux cleaned = 0.000967541 Jy ! Component: 200 - total flux cleaned = 0.00099332 Jy ! Total flux subtracted in 200 components = 0.00099332 Jy ! Clean residual min=-0.000881 max=0.001072 Jy/beam ! Clean residual mean=0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.142944 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 = 5.96886e-06 Jy ! Component: 100 - total flux cleaned = 1.1619e-05 Jy ! Component: 150 - total flux cleaned = 2.23687e-05 Jy ! Component: 200 - total flux cleaned = 2.7375e-05 Jy ! Total flux subtracted in 200 components = 2.7375e-05 Jy ! Clean residual min=-0.000874 max=0.001059 Jy/beam ! Clean residual mean=0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.142971 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.142971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.994 mas, bpa=18.6 degrees ! Estimated noise=275.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.48947e-05 Jy ! Component: 100 - total flux cleaned = -0.000123985 Jy ! Component: 150 - total flux cleaned = -0.000139315 Jy ! Component: 200 - total flux cleaned = -0.000145646 Jy ! Total flux subtracted in 200 components = -0.000145646 Jy ! Clean residual min=-0.001024 max=0.000851 Jy/beam ! Clean residual mean=0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.142825 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.142826 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=0.072950Jy sigma=0.000773 ! Fit after self-cal, rms=0.072947Jy sigma=0.000773 wmodel J0039-0942_X_2014_08_09_pus_map.mod ! Writing 86 model components to file: J0039-0942_X_2014_08_09_pus_map.mod wobs J0039-0942_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0039-0942_X_2014_08_09_pus_uvs.fits wwins J0039-0942_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0039-0942_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 = -0.000380287 Jy ! Component: 100 - total flux cleaned = -0.000487341 Jy ! Component: 150 - total flux cleaned = -0.000529446 Jy ! Component: 200 - total flux cleaned = -0.000530005 Jy ! Component: 250 - total flux cleaned = -0.000505294 Jy ! Component: 300 - total flux cleaned = -0.00043397 Jy ! Component: 350 - total flux cleaned = -0.000411232 Jy ! Component: 400 - total flux cleaned = -0.000367363 Jy ! Component: 450 - total flux cleaned = -0.000346415 Jy ! Component: 500 - total flux cleaned = -0.000265124 Jy ! Component: 550 - total flux cleaned = -0.000304731 Jy ! Component: 600 - total flux cleaned = -0.000333347 Jy ! Component: 650 - total flux cleaned = -0.000361223 Jy ! Component: 700 - total flux cleaned = -0.000361253 Jy ! Component: 750 - total flux cleaned = -0.000370103 Jy ! Component: 800 - total flux cleaned = -0.000404874 Jy ! Component: 850 - total flux cleaned = -0.000421933 Jy ! Component: 900 - total flux cleaned = -0.000472248 Jy ! Component: 950 - total flux cleaned = -0.000488512 Jy ! Component: 1000 - total flux cleaned = -0.000496441 Jy ! Component: 1050 - total flux cleaned = -0.000536029 Jy ! Component: 1100 - total flux cleaned = -0.000536109 Jy ! Component: 1150 - total flux cleaned = -0.000574543 Jy ! Component: 1200 - total flux cleaned = -0.000604579 Jy ! Component: 1250 - total flux cleaned = -0.000634089 Jy ! Component: 1300 - total flux cleaned = -0.000655874 Jy ! Component: 1350 - total flux cleaned = -0.000677315 Jy ! Component: 1400 - total flux cleaned = -0.000691435 Jy ! Component: 1450 - total flux cleaned = -0.000726192 Jy ! Component: 1500 - total flux cleaned = -0.000733092 Jy ! Component: 1550 - total flux cleaned = -0.00073309 Jy ! Component: 1600 - total flux cleaned = -0.000766184 Jy ! Component: 1650 - total flux cleaned = -0.000766173 Jy ! Component: 1700 - total flux cleaned = -0.000785566 Jy ! Component: 1750 - total flux cleaned = -0.000798326 Jy ! Component: 1800 - total flux cleaned = -0.000798251 Jy ! Component: 1850 - total flux cleaned = -0.000798211 Jy ! Component: 1900 - total flux cleaned = -0.00081647 Jy ! Component: 1950 - total flux cleaned = -0.000798204 Jy ! Component: 2000 - total flux cleaned = -0.000792189 Jy ! Total flux subtracted in 2048 components = -0.000762857 Jy ! Clean residual min=-0.000292 max=0.000314 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.142063 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 219 components and 0.142063 Jy ![Exited script file: muppet] wmap "J0039-0942_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.994 at 18.6 degrees (North through East) ! Clean map min=-0.00068191 max=0.13258 Jy/beam ! Writing clean map to FITS file: J0039-0942_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 0.132577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114928 device "J0039-0942_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0039-0942_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260063 0.260063 0.520126 1.04025 2.0805 4.16101 8.32201 16.644 33.2881 66.5761 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.994 at 18.6 degrees (North through East) ! Clean map min=-0.00068191 max=0.13258 Jy/beam quit ! Quitting program ! Log file J0039-0942_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:01:30 2016