! Started logfile: J0000-3221_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:04:56 2016 obs J0000-3221_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0000-3221_X_2014_06_09_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.611233 visibilities/baseline/integration-bin. ! Found source: J0000-3221 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 30036 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 J0000-3221_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853297Jy sigma=0.008347 ! Fit after self-cal, rms=0.797545Jy sigma=0.007768 ! 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=0.7807 mas, bmaj=3.788 mas, bpa=14.36 degrees ! Estimated noise=906.449 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 = 0.154634 Jy ! Component: 100 - total flux cleaned = 0.195759 Jy ! Total flux subtracted in 100 components = 0.195759 Jy ! Clean residual min=-0.011450 max=0.019619 Jy/beam ! Clean residual mean=-0.000276 rms=0.004134 Jy/beam ! Combined flux in latest and established models = 0.195759 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.195759 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=0.108927Jy sigma=0.000999 ! Fit after self-cal, rms=0.108948Jy sigma=0.000999 ! 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=1.005 mas, bmaj=4.336 mas, bpa=12.27 degrees ! Estimated noise=423.36 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 = 0.0373501 Jy ! Component: 100 - total flux cleaned = 0.0567016 Jy ! Component: 150 - total flux cleaned = 0.0675643 Jy ! Component: 200 - total flux cleaned = 0.0740671 Jy ! Total flux subtracted in 200 components = 0.0740671 Jy ! Clean residual min=-0.014752 max=0.010300 Jy/beam ! Clean residual mean=-0.000052 rms=0.003222 Jy/beam ! Combined flux in latest and established models = 0.269826 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 89 components and 0.269826 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=0.097654Jy sigma=0.000847 ! Fit after self-cal, rms=0.097651Jy sigma=0.000846 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.10 KP 0.97 ! LA 0.99 MK 1.00* NL 0.99 OV 0.92 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.08 KP 0.91 ! LA 1.00 MK 1.00* NL 1.00 OV 0.91 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.10 KP 0.87 ! LA 1.04 MK 1.00* NL 1.02 OV 0.93 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.06 KP 0.84 ! LA 1.02 MK 1.00* NL 1.04 OV 0.90 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.09 KP 0.78 ! LA 1.01 MK 1.00* NL 1.07 OV 0.93 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.05 KP 0.79 ! LA 1.05 MK 1.00* NL 1.03 OV 0.95 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.20 KP 0.85 ! LA 1.10 MK 1.00* NL 1.12 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.16 KP 0.78 ! LA 1.03 MK 1.00* NL 1.05 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.15 KP 0.83 ! LA 1.03 MK 1.00* NL 1.06 OV 0.97 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.85 ! LA 1.07 MK 1.00* NL 1.05 OV 0.95 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.10 KP 0.89 ! LA 1.06 MK 1.00* NL 1.07 OV 0.95 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.10 KP 0.93 ! LA 1.05 MK 1.00* NL 1.05 OV 0.95 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.097651Jy sigma=0.000846 ! Fit after self-cal, rms=0.096582Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=4.423 mas, bpa=12.27 degrees ! Estimated noise=422.178 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 (-6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107666 Jy ! Component: 100 - total flux cleaned = 0.0158035 Jy ! Component: 150 - total flux cleaned = 0.01691 Jy ! Component: 200 - total flux cleaned = 0.0173392 Jy ! Total flux subtracted in 200 components = 0.0173392 Jy ! Clean residual min=-0.005117 max=0.004725 Jy/beam ! Clean residual mean=0.000021 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.287165 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.287165 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=0.095480Jy sigma=0.000787 ! Fit after self-cal, rms=0.095447Jy sigma=0.000786 ! 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=0.095447Jy sigma=0.000786 ! Fit after self-cal, rms=0.095084Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=4.433 mas, bpa=12.28 degrees ! Estimated noise=419.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216447 Jy ! Component: 100 - total flux cleaned = 0.00248242 Jy ! Component: 150 - total flux cleaned = 0.00272798 Jy ! Component: 200 - total flux cleaned = 0.00301073 Jy ! Total flux subtracted in 200 components = 0.00301073 Jy ! Clean residual min=-0.003852 max=0.003975 Jy/beam ! Clean residual mean=0.000011 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.290176 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.290176 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=0.094846Jy sigma=0.000782 ! Fit after self-cal, rms=0.094855Jy sigma=0.000782 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 = 0.000741715 Jy ! Component: 100 - total flux cleaned = 0.000970407 Jy ! Component: 150 - total flux cleaned = 0.00102332 Jy ! Component: 200 - total flux cleaned = 0.00117256 Jy ! Total flux subtracted in 200 components = 0.00117256 Jy ! Clean residual min=-0.003857 max=0.003900 Jy/beam ! Clean residual mean=0.000015 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.291348 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 0.291348 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=0.094790Jy sigma=0.000781 ! Fit after self-cal, rms=0.094790Jy sigma=0.000781 ! 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=0.094790Jy sigma=0.000781 ! Fit after self-cal, rms=0.095604Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=4.458 mas, bpa=12.29 degrees ! Estimated noise=419.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364615 Jy ! Component: 100 - total flux cleaned = -0.000172262 Jy ! Component: 150 - total flux cleaned = -7.74e-05 Jy ! Component: 200 - total flux cleaned = -3.53478e-05 Jy ! Total flux subtracted in 200 components = -3.53478e-05 Jy ! Clean residual min=-0.002984 max=0.003124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.291313 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.291313 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=0.095519Jy sigma=0.000776 ! Fit after self-cal, rms=0.095566Jy sigma=0.000776 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 = 0.000271375 Jy ! Component: 100 - total flux cleaned = 0.000349071 Jy ! Component: 150 - total flux cleaned = 0.000422554 Jy ! Component: 200 - total flux cleaned = 0.000491568 Jy ! Total flux subtracted in 200 components = 0.000491568 Jy ! Clean residual min=-0.002865 max=0.002922 Jy/beam ! Clean residual mean=0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.291804 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 171 components and 0.291804 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=0.095535Jy sigma=0.000776 ! Fit after self-cal, rms=0.095534Jy sigma=0.000776 ! 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=0.095534Jy sigma=0.000776 ! Fit after self-cal, rms=0.096353Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=7.571 mas, bpa=-0.7736 degrees ! Estimated noise=470.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711394 Jy ! Component: 100 - total flux cleaned = 0.000546534 Jy ! Component: 150 - total flux cleaned = 0.000439943 Jy ! Component: 200 - total flux cleaned = 0.000376875 Jy ! Total flux subtracted in 200 components = 0.000376875 Jy ! Clean residual min=-0.002191 max=0.002207 Jy/beam ! Clean residual mean=0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.292181 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 190 components and 0.292181 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=0.096338Jy sigma=0.000776 ! Fit after self-cal, rms=0.096354Jy sigma=0.000775 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 = 5.59992e-05 Jy ! Component: 100 - total flux cleaned = 3.8637e-05 Jy ! Component: 150 - total flux cleaned = 5.89178e-06 Jy ! Component: 200 - total flux cleaned = -2.49439e-05 Jy ! Total flux subtracted in 200 components = -2.49439e-05 Jy ! Clean residual min=-0.002189 max=0.002185 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.292156 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 195 components and 0.292156 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=0.096350Jy sigma=0.000775 ! Fit after self-cal, rms=0.096350Jy sigma=0.000775 ! 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=1.012 mas, bmaj=4.475 mas, bpa=12.3 degrees ! Estimated noise=419.073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 4.475 at 12.3 degrees (North through East) ! Clean map min=-0.0025934 max=0.18387 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=0.7748 mas, bmaj=3.869 mas, bpa=14.34 degrees ! Estimated noise=909.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155029 Jy ! Component: 100 - total flux cleaned = 0.194708 Jy ! Component: 150 - total flux cleaned = 0.216548 Jy ! Component: 200 - total flux cleaned = 0.231474 Jy ! Total flux subtracted in 200 components = 0.231474 Jy ! Clean residual min=-0.006259 max=0.009314 Jy/beam ! Clean residual mean=-0.000165 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.231474 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.231474 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=4.475 mas, bpa=12.3 degrees ! Estimated noise=419.073 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 = 0.0158622 Jy ! Component: 100 - total flux cleaned = 0.0256956 Jy ! Component: 150 - total flux cleaned = 0.0327048 Jy ! Component: 200 - total flux cleaned = 0.0380292 Jy ! Total flux subtracted in 200 components = 0.0380292 Jy ! Clean residual min=-0.003898 max=0.004689 Jy/beam ! Clean residual mean=-0.000088 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.269503 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 93 components and 0.269503 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=2.29 mas, bmaj=7.571 mas, bpa=-0.7736 degrees ! Estimated noise=470.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652942 Jy ! Component: 100 - total flux cleaned = 0.010777 Jy ! Component: 150 - total flux cleaned = 0.0137384 Jy ! Component: 200 - total flux cleaned = 0.0158721 Jy ! Total flux subtracted in 200 components = 0.0158721 Jy ! Clean residual min=-0.002566 max=0.003450 Jy/beam ! Clean residual mean=-0.000043 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.285375 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 = 0.00158489 Jy ! Component: 100 - total flux cleaned = 0.00277445 Jy ! Component: 150 - total flux cleaned = 0.00367531 Jy ! Component: 200 - total flux cleaned = 0.00435977 Jy ! Total flux subtracted in 200 components = 0.00435977 Jy ! Clean residual min=-0.002190 max=0.002735 Jy/beam ! Clean residual mean=-0.000014 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.289735 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 143 components and 0.289735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=4.475 mas, bpa=12.3 degrees ! Estimated noise=419.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137165 Jy ! Component: 100 - total flux cleaned = -2.65567e-06 Jy ! Component: 150 - total flux cleaned = -5.76989e-05 Jy ! Component: 200 - total flux cleaned = -7.05042e-06 Jy ! Total flux subtracted in 200 components = -7.05042e-06 Jy ! Clean residual min=-0.002819 max=0.002951 Jy/beam ! Clean residual mean=-0.000007 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.289728 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 0.289728 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=0.096409Jy sigma=0.000776 ! Fit after self-cal, rms=0.096380Jy sigma=0.000776 wmodel J0000-3221_X_2014_06_09_pus_map.mod ! Writing 161 model components to file: J0000-3221_X_2014_06_09_pus_map.mod wobs J0000-3221_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0000-3221_X_2014_06_09_pus_uvs.fits wwins J0000-3221_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0000-3221_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495077 Jy ! Component: 100 - total flux cleaned = 0.000454706 Jy ! Component: 150 - total flux cleaned = 9.87295e-05 Jy ! Component: 200 - total flux cleaned = -0.000265086 Jy ! Component: 250 - total flux cleaned = -0.000641355 Jy ! Component: 300 - total flux cleaned = -0.000966367 Jy ! Component: 350 - total flux cleaned = -0.00130852 Jy ! Component: 400 - total flux cleaned = -0.00148865 Jy ! Component: 450 - total flux cleaned = -0.00163405 Jy ! Component: 500 - total flux cleaned = -0.00177384 Jy ! Component: 550 - total flux cleaned = -0.00193588 Jy ! Component: 600 - total flux cleaned = -0.00209288 Jy ! Component: 650 - total flux cleaned = -0.00234722 Jy ! Component: 700 - total flux cleaned = -0.00252062 Jy ! Component: 750 - total flux cleaned = -0.00278642 Jy ! Component: 800 - total flux cleaned = -0.00288058 Jy ! Component: 850 - total flux cleaned = -0.00306536 Jy ! Component: 900 - total flux cleaned = -0.00324547 Jy ! Component: 950 - total flux cleaned = -0.00335585 Jy ! Component: 1000 - total flux cleaned = -0.0034853 Jy ! Component: 1050 - total flux cleaned = -0.00356968 Jy ! Component: 1100 - total flux cleaned = -0.00365246 Jy ! Component: 1150 - total flux cleaned = -0.00373346 Jy ! Component: 1200 - total flux cleaned = -0.00377289 Jy ! Component: 1250 - total flux cleaned = -0.00373394 Jy ! Component: 1300 - total flux cleaned = -0.00375336 Jy ! Component: 1350 - total flux cleaned = -0.00379077 Jy ! Component: 1400 - total flux cleaned = -0.00386398 Jy ! Component: 1450 - total flux cleaned = -0.00390004 Jy ! Component: 1500 - total flux cleaned = -0.00398888 Jy ! Component: 1550 - total flux cleaned = -0.00402409 Jy ! Component: 1600 - total flux cleaned = -0.00411072 Jy ! Component: 1650 - total flux cleaned = -0.00419583 Jy ! Component: 1700 - total flux cleaned = -0.00427959 Jy ! Component: 1750 - total flux cleaned = -0.00434555 Jy ! Component: 1800 - total flux cleaned = -0.00441045 Jy ! Component: 1850 - total flux cleaned = -0.00449027 Jy ! Component: 1900 - total flux cleaned = -0.00458424 Jy ! Component: 1950 - total flux cleaned = -0.00464611 Jy ! Component: 2000 - total flux cleaned = -0.00472226 Jy ! Total flux subtracted in 2048 components = -0.00479716 Jy ! Clean residual min=-0.000908 max=0.000800 Jy/beam ! Clean residual mean=-0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.284931 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 296 components and 0.284931 Jy ![Exited script file: muppet] wmap "J0000-3221_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 4.475 at 12.3 degrees (North through East) ! Clean map min=-0.0027601 max=0.18838 Jy/beam ! Writing clean map to FITS file: J0000-3221_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030182 device "J0000-3221_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0000-3221_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480661 0.480661 0.961322 1.92264 3.84529 7.69057 15.3811 30.7623 61.5246 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 4.475 at 12.3 degrees (North through East) ! Clean map min=-0.0027601 max=0.18838 Jy/beam quit ! Quitting program ! Log file J0000-3221_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:04:59 2016