! Started logfile: J1226-1328_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:12:19 2016 obs J1226-1328_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1226-1328_X_2014_06_09_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608547 visibilities/baseline/integration-bin. ! Found source: J1226-1328 ! ! 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 29904 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 J1226-1328_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 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.906641Jy sigma=0.010671 ! Fit after self-cal, rms=0.890918Jy sigma=0.010494 ! 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=0.8764 mas, bmaj=2.55 mas, bpa=16.97 degrees ! Estimated noise=862.298 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 = 0.085457 Jy ! Component: 100 - total flux cleaned = 0.104331 Jy ! Total flux subtracted in 100 components = 0.104331 Jy ! Clean residual min=-0.005314 max=0.006542 Jy/beam ! Clean residual mean=-0.000032 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.104331 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.104331 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=0.072969Jy sigma=0.000808 ! Fit after self-cal, rms=0.072964Jy sigma=0.000808 ! 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=1.106 mas, bmaj=2.973 mas, bpa=13.67 degrees ! Estimated noise=351.691 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 = 0.00932575 Jy ! Component: 100 - total flux cleaned = 0.0144154 Jy ! Component: 150 - total flux cleaned = 0.0176022 Jy ! Component: 200 - total flux cleaned = 0.0196309 Jy ! Total flux subtracted in 200 components = 0.0196309 Jy ! Clean residual min=-0.004676 max=0.004633 Jy/beam ! Clean residual mean=-0.000060 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.123962 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 51 components and 0.123962 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=0.071688Jy sigma=0.000794 ! Fit after self-cal, rms=0.071713Jy sigma=0.000794 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.92 ! LA 1.02 MK 1.00* NL 1.00 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.84 ! LA 1.02 MK 1.00* NL 1.02 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.09 KP 0.82 ! LA 1.02 MK 1.00* NL 0.99 OV 0.96 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.80 ! LA 1.05 MK 1.00* NL 0.99 OV 0.96 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.76 ! LA 1.05 MK 1.00* NL 1.03 OV 0.95 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.76 ! LA 1.07 MK 1.00* NL 1.05 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.09 KP 0.83 ! LA 1.16 MK 1.00* NL 1.09 OV 1.03 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.09 KP 0.76 ! LA 1.02 MK 1.00* NL 1.07 OV 1.02 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.78 ! LA 1.03 MK 1.00* NL 0.99 OV 1.04 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.10 KP 0.81 ! LA 1.03 MK 1.00* NL 1.04 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.03 KP 0.84 ! LA 1.10 MK 1.00* NL 1.04 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.01 KP 0.83 ! LA 1.09 MK 1.00* NL 1.05 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.071713Jy sigma=0.000794 ! Fit after self-cal, rms=0.070409Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.01 mas, bpa=13.56 degrees ! Estimated noise=351.505 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 = -0.000935519 Jy ! Component: 100 - total flux cleaned = -0.00101848 Jy ! Component: 150 - total flux cleaned = -0.00104348 Jy ! Component: 200 - total flux cleaned = -0.0010879 Jy ! Total flux subtracted in 200 components = -0.0010879 Jy ! Clean residual min=-0.001500 max=0.001181 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.122874 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.122874 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=0.070387Jy sigma=0.000775 ! Fit after self-cal, rms=0.070412Jy 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=0.070412Jy sigma=0.000774 ! Fit after self-cal, rms=0.070737Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=3.014 mas, bpa=13.5 degrees ! Estimated noise=350.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539754 Jy ! Component: 100 - total flux cleaned = -0.000600798 Jy ! Component: 150 - total flux cleaned = -0.00063714 Jy ! Component: 200 - total flux cleaned = -0.00065368 Jy ! Total flux subtracted in 200 components = -0.00065368 Jy ! Clean residual min=-0.001218 max=0.001010 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.12222 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.12222 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=0.070726Jy sigma=0.000773 ! Fit after self-cal, rms=0.070740Jy 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 = -2.10102e-05 Jy ! Component: 100 - total flux cleaned = -3.48444e-05 Jy ! Component: 150 - total flux cleaned = -4.76553e-05 Jy ! Component: 200 - total flux cleaned = -5.91699e-05 Jy ! Total flux subtracted in 200 components = -5.91699e-05 Jy ! Clean residual min=-0.001185 max=0.000996 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.122161 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.122161 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=0.070735Jy sigma=0.000773 ! Fit after self-cal, rms=0.070733Jy 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=0.070733Jy sigma=0.000773 ! Fit after self-cal, rms=0.070832Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=3.02 mas, bpa=13.52 degrees ! Estimated noise=350.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513592 Jy ! Component: 100 - total flux cleaned = -0.000580872 Jy ! Component: 150 - total flux cleaned = -0.000604047 Jy ! Component: 200 - total flux cleaned = -0.000614357 Jy ! Total flux subtracted in 200 components = -0.000614357 Jy ! Clean residual min=-0.001110 max=0.000951 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.121547 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.121547 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=0.070827Jy sigma=0.000773 ! Fit after self-cal, rms=0.070828Jy 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 = -2.49358e-06 Jy ! Component: 100 - total flux cleaned = -1.17114e-05 Jy ! Component: 150 - total flux cleaned = -1.98534e-05 Jy ! Component: 200 - total flux cleaned = -2.73995e-05 Jy ! Total flux subtracted in 200 components = -2.73995e-05 Jy ! Clean residual min=-0.001093 max=0.000968 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.12152 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.12152 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=0.070826Jy sigma=0.000773 ! Fit after self-cal, rms=0.070825Jy 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=0.070825Jy sigma=0.000773 ! Fit after self-cal, rms=0.070934Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=4.993 mas, bpa=-3.424 degrees ! Estimated noise=403.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242177 Jy ! Component: 100 - total flux cleaned = -0.000265428 Jy ! Component: 150 - total flux cleaned = -0.000265385 Jy ! Component: 200 - total flux cleaned = -0.000269023 Jy ! Total flux subtracted in 200 components = -0.000269023 Jy ! Clean residual min=-0.001126 max=0.000898 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.12125 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.12125 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=0.070934Jy sigma=0.000773 ! Fit after self-cal, rms=0.070937Jy 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 = -3.32483e-06 Jy ! Component: 100 - total flux cleaned = -1.06918e-05 Jy ! Component: 150 - total flux cleaned = -1.42093e-05 Jy ! Component: 200 - total flux cleaned = -2.07456e-05 Jy ! Total flux subtracted in 200 components = -2.07456e-05 Jy ! Clean residual min=-0.001124 max=0.000905 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.12123 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.12123 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=0.070936Jy sigma=0.000773 ! Fit after self-cal, rms=0.070936Jy 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=1.112 mas, bmaj=3.025 mas, bpa=13.55 degrees ! Estimated noise=350.291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 3.025 at 13.55 degrees (North through East) ! Clean map min=-0.0010513 max=0.10707 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=0.8752 mas, bmaj=2.575 mas, bpa=16.81 degrees ! Estimated noise=866.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0858232 Jy ! Component: 100 - total flux cleaned = 0.104622 Jy ! Component: 150 - total flux cleaned = 0.110701 Jy ! Component: 200 - total flux cleaned = 0.113942 Jy ! Total flux subtracted in 200 components = 0.113942 Jy ! Clean residual min=-0.002318 max=0.002590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.113942 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 0.113942 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.025 mas, bpa=13.55 degrees ! Estimated noise=350.291 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 = 0.00310259 Jy ! Component: 100 - total flux cleaned = 0.00457424 Jy ! Component: 150 - total flux cleaned = 0.00539894 Jy ! Component: 200 - total flux cleaned = 0.00589632 Jy ! Total flux subtracted in 200 components = 0.00589632 Jy ! Clean residual min=-0.001114 max=0.001115 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.119838 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.119838 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=2.259 mas, bmaj=4.993 mas, bpa=-3.424 degrees ! Estimated noise=403.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514002 Jy ! Component: 100 - total flux cleaned = 0.000560465 Jy ! Component: 150 - total flux cleaned = 0.000603432 Jy ! Component: 200 - total flux cleaned = 0.000643001 Jy ! Total flux subtracted in 200 components = 0.000643001 Jy ! Clean residual min=-0.001234 max=0.001118 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.120481 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 = 3.71389e-05 Jy ! Component: 100 - total flux cleaned = 6.37849e-05 Jy ! Component: 150 - total flux cleaned = 8.90792e-05 Jy ! Component: 200 - total flux cleaned = 0.000113155 Jy ! Total flux subtracted in 200 components = 0.000113155 Jy ! Clean residual min=-0.001216 max=0.001086 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.120594 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.120594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.025 mas, bpa=13.55 degrees ! Estimated noise=350.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019189 Jy ! Component: 100 - total flux cleaned = -0.000192429 Jy ! Component: 150 - total flux cleaned = -0.000172553 Jy ! Component: 200 - total flux cleaned = -0.000172261 Jy ! Total flux subtracted in 200 components = -0.000172261 Jy ! Clean residual min=-0.001100 max=0.000986 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.120422 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.120422 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=0.070939Jy sigma=0.000773 ! Fit after self-cal, rms=0.070935Jy sigma=0.000773 wmodel J1226-1328_X_2014_06_09_pus_map.mod ! Writing 64 model components to file: J1226-1328_X_2014_06_09_pus_map.mod wobs J1226-1328_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1226-1328_X_2014_06_09_pus_uvs.fits wwins J1226-1328_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J1226-1328_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 = -0.000235514 Jy ! Component: 100 - total flux cleaned = -0.000270346 Jy ! Component: 150 - total flux cleaned = -0.000165275 Jy ! Component: 200 - total flux cleaned = -6.56068e-05 Jy ! Component: 250 - total flux cleaned = 1.53472e-05 Jy ! Component: 300 - total flux cleaned = 7.99574e-05 Jy ! Component: 350 - total flux cleaned = 0.000141638 Jy ! Component: 400 - total flux cleaned = 0.000189115 Jy ! Component: 450 - total flux cleaned = 0.000189594 Jy ! Component: 500 - total flux cleaned = 0.000212109 Jy ! Component: 550 - total flux cleaned = 0.000191133 Jy ! Component: 600 - total flux cleaned = 0.000170136 Jy ! Component: 650 - total flux cleaned = 0.000119667 Jy ! Component: 700 - total flux cleaned = 9.99698e-05 Jy ! Component: 750 - total flux cleaned = 5.25813e-05 Jy ! Component: 800 - total flux cleaned = 5.27167e-05 Jy ! Component: 850 - total flux cleaned = 4.34467e-05 Jy ! Component: 900 - total flux cleaned = 3.44815e-05 Jy ! Component: 950 - total flux cleaned = -2.42633e-07 Jy ! Component: 1000 - total flux cleaned = -1.70921e-05 Jy ! Component: 1050 - total flux cleaned = -4.19322e-05 Jy ! Component: 1100 - total flux cleaned = -9.08498e-05 Jy ! Component: 1150 - total flux cleaned = -0.000130808 Jy ! Component: 1200 - total flux cleaned = -0.000154536 Jy ! Component: 1250 - total flux cleaned = -0.000177728 Jy ! Component: 1300 - total flux cleaned = -0.000185273 Jy ! Component: 1350 - total flux cleaned = -0.00024496 Jy ! Component: 1400 - total flux cleaned = -0.00025961 Jy ! Component: 1450 - total flux cleaned = -0.000274054 Jy ! Component: 1500 - total flux cleaned = -0.000288449 Jy ! Component: 1550 - total flux cleaned = -0.000330754 Jy ! Component: 1600 - total flux cleaned = -0.000365263 Jy ! Component: 1650 - total flux cleaned = -0.000378877 Jy ! Component: 1700 - total flux cleaned = -0.000385507 Jy ! Component: 1750 - total flux cleaned = -0.00042535 Jy ! Component: 1800 - total flux cleaned = -0.00045162 Jy ! Component: 1850 - total flux cleaned = -0.000471057 Jy ! Component: 1900 - total flux cleaned = -0.000509463 Jy ! Component: 1950 - total flux cleaned = -0.000528415 Jy ! Component: 2000 - total flux cleaned = -0.000547118 Jy ! Total flux subtracted in 2048 components = -0.000565648 Jy ! Clean residual min=-0.000308 max=0.000358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.119856 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 181 components and 0.119856 Jy ![Exited script file: muppet] wmap "J1226-1328_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 3.025 at 13.55 degrees (North through East) ! Clean map min=-0.00067267 max=0.10806 Jy/beam ! Writing clean map to FITS file: J1226-1328_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 0.108057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115551 device "J1226-1328_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1226-1328_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320806 0.320806 0.641613 1.28323 2.56645 5.1329 10.2658 20.5316 41.0632 82.1264 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 3.025 at 13.55 degrees (North through East) ! Clean map min=-0.00067267 max=0.10806 Jy/beam quit ! Quitting program ! Log file J1226-1328_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:12:21 2016