! Started logfile: J0354-1616_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:06:47 2016 obs J0354-1616_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0354-1616_X_2014_06_09_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.612513 visibilities/baseline/integration-bin. ! Found source: J0354-1616 ! ! 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 34068 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 J0354-1616_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 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950950Jy sigma=0.010911 ! Fit after self-cal, rms=0.910907Jy sigma=0.010476 ! 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=0.8547 mas, bmaj=2.673 mas, bpa=16.53 degrees ! Estimated noise=688.094 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 = 0.065074 Jy ! Component: 100 - total flux cleaned = 0.0876627 Jy ! Total flux subtracted in 100 components = 0.0876627 Jy ! Clean residual min=-0.005567 max=0.010776 Jy/beam ! Clean residual mean=0.000025 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.0876627 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0876627 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=0.077714Jy sigma=0.000843 ! Fit after self-cal, rms=0.077620Jy sigma=0.000842 ! 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=1.084 mas, bmaj=3.046 mas, bpa=13.83 degrees ! Estimated noise=337.146 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 = 0.0174489 Jy ! Component: 100 - total flux cleaned = 0.0266803 Jy ! Component: 150 - total flux cleaned = 0.03182 Jy ! Component: 200 - total flux cleaned = 0.0347592 Jy ! Total flux subtracted in 200 components = 0.0347592 Jy ! Clean residual min=-0.005399 max=0.005895 Jy/beam ! Clean residual mean=-0.000078 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.122422 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.122422 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=0.073763Jy sigma=0.000796 ! Fit after self-cal, rms=0.073737Jy sigma=0.000795 ! 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 1.16 HN 1.09 KP 0.88 ! LA 1.00 MK 1.00* NL 0.99 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.84 ! LA 1.03 MK 1.00* NL 1.02 OV 1.00 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.06 KP 0.80 ! LA 1.03 MK 1.00* NL 1.01 OV 0.99 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.12 KP 0.77 ! LA 1.02 MK 1.00* NL 1.01 OV 1.06 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.73 ! LA 1.02 MK 1.00* NL 1.04 OV 1.02 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.73 ! LA 1.03 MK 1.00* NL 1.04 OV 1.01 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.20 KP 0.81 ! LA 1.11 MK 1.00* NL 1.08 OV 1.06 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.15 KP 0.72 ! LA 1.04 MK 1.00* NL 1.07 OV 1.05 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.13 KP 0.75 ! LA 1.03 MK 1.00* NL 1.03 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.09 KP 0.79 ! LA 1.06 MK 1.00* NL 1.05 OV 1.06 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.12 KP 0.81 ! LA 1.11 MK 1.00* NL 1.03 OV 1.06 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.04 KP 0.84 ! LA 1.07 MK 1.00* NL 1.06 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.073737Jy sigma=0.000795 ! Fit after self-cal, rms=0.073961Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.099 mas, bpa=13.89 degrees ! Estimated noise=339.36 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 = -0.000913437 Jy ! Component: 100 - total flux cleaned = -0.00106904 Jy ! Component: 150 - total flux cleaned = -0.00112559 Jy ! Component: 200 - total flux cleaned = -0.00117786 Jy ! Total flux subtracted in 200 components = -0.00117786 Jy ! Clean residual min=-0.001970 max=0.002547 Jy/beam ! Clean residual mean=-0.000019 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.121244 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.121244 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=0.073928Jy sigma=0.000774 ! Fit after self-cal, rms=0.074002Jy sigma=0.000773 ! 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=0.074002Jy sigma=0.000773 ! Fit after self-cal, rms=0.074678Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.099 mas, bpa=13.95 degrees ! Estimated noise=339.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000595814 Jy ! Component: 100 - total flux cleaned = -0.000753056 Jy ! Component: 150 - total flux cleaned = -0.000799224 Jy ! Component: 200 - total flux cleaned = -0.000885135 Jy ! Total flux subtracted in 200 components = -0.000885135 Jy ! Clean residual min=-0.001782 max=0.002432 Jy/beam ! Clean residual mean=-0.000015 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.120359 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.120359 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=0.074656Jy sigma=0.000772 ! Fit after self-cal, rms=0.074670Jy sigma=0.000772 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 (-2.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024141 Jy ! Component: 100 - total flux cleaned = 0.00379859 Jy ! Component: 150 - total flux cleaned = 0.0039583 Jy ! Component: 200 - total flux cleaned = 0.00395937 Jy ! Total flux subtracted in 200 components = 0.00395937 Jy ! Clean residual min=-0.001600 max=0.001842 Jy/beam ! Clean residual mean=-0.000012 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.124318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.124318 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=0.074579Jy sigma=0.000771 ! Fit after self-cal, rms=0.074563Jy sigma=0.000771 ! 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=0.074563Jy sigma=0.000771 ! Fit after self-cal, rms=0.074039Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.093 mas, bpa=14 degrees ! Estimated noise=337.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012436 Jy ! Component: 100 - total flux cleaned = 0.00139401 Jy ! Component: 150 - total flux cleaned = 0.00133484 Jy ! Component: 200 - total flux cleaned = 0.00130856 Jy ! Total flux subtracted in 200 components = 0.00130856 Jy ! Clean residual min=-0.001430 max=0.001557 Jy/beam ! Clean residual mean=-0.000011 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.125627 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.125627 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=0.074000Jy sigma=0.000770 ! Fit after self-cal, rms=0.073985Jy sigma=0.000770 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 = 0.000270555 Jy ! Component: 100 - total flux cleaned = 0.000295695 Jy ! Component: 150 - total flux cleaned = 0.000295425 Jy ! Component: 200 - total flux cleaned = 0.000294782 Jy ! Total flux subtracted in 200 components = 0.000294782 Jy ! Clean residual min=-0.001369 max=0.001445 Jy/beam ! Clean residual mean=-0.000011 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.125922 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.125922 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=0.073966Jy sigma=0.000770 ! Fit after self-cal, rms=0.073958Jy sigma=0.000770 ! 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=0.073958Jy sigma=0.000770 ! Fit after self-cal, rms=0.073494Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=5.239 mas, bpa=-2.263 degrees ! Estimated noise=387.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096298 Jy ! Component: 100 - total flux cleaned = 0.00100651 Jy ! Component: 150 - total flux cleaned = 0.000992974 Jy ! Component: 200 - total flux cleaned = 0.000968271 Jy ! Total flux subtracted in 200 components = 0.000968271 Jy ! Clean residual min=-0.001423 max=0.001334 Jy/beam ! Clean residual mean=-0.000018 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.12689 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.12689 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=0.073482Jy sigma=0.000770 ! Fit after self-cal, rms=0.073473Jy sigma=0.000770 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 = 9.00521e-05 Jy ! Component: 100 - total flux cleaned = 0.000146495 Jy ! Component: 150 - total flux cleaned = 0.000156003 Jy ! Component: 200 - total flux cleaned = 0.000139022 Jy ! Total flux subtracted in 200 components = 0.000139022 Jy ! Clean residual min=-0.001432 max=0.001214 Jy/beam ! Clean residual mean=-0.000017 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.127029 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.127029 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=0.073469Jy sigma=0.000770 ! Fit after self-cal, rms=0.073465Jy sigma=0.000770 ! 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=1.088 mas, bmaj=3.093 mas, bpa=14.01 degrees ! Estimated noise=336.42 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 3.093 at 14.01 degrees (North through East) ! Clean map min=-0.0013154 max=0.07913 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=0.8483 mas, bmaj=2.696 mas, bpa=16.93 degrees ! Estimated noise=690.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653006 Jy ! Component: 100 - total flux cleaned = 0.0886215 Jy ! Component: 150 - total flux cleaned = 0.100684 Jy ! Component: 200 - total flux cleaned = 0.108296 Jy ! Total flux subtracted in 200 components = 0.108296 Jy ! Clean residual min=-0.003265 max=0.004142 Jy/beam ! Clean residual mean=0.000018 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.108296 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.108296 Jy ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=3.093 mas, bpa=14.01 degrees ! Estimated noise=336.42 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 = 0.00675904 Jy ! Component: 100 - total flux cleaned = 0.0104328 Jy ! Component: 150 - total flux cleaned = 0.0128189 Jy ! Component: 200 - total flux cleaned = 0.0144962 Jy ! Total flux subtracted in 200 components = 0.0144962 Jy ! Clean residual min=-0.001213 max=0.001450 Jy/beam ! Clean residual mean=-0.000006 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.122793 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.122793 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=2.274 mas, bmaj=5.239 mas, bpa=-2.263 degrees ! Estimated noise=387.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179388 Jy ! Component: 100 - total flux cleaned = 0.0028097 Jy ! Component: 150 - total flux cleaned = 0.00341595 Jy ! Component: 200 - total flux cleaned = 0.00358608 Jy ! Total flux subtracted in 200 components = 0.00358608 Jy ! Clean residual min=-0.001383 max=0.001182 Jy/beam ! Clean residual mean=-0.000014 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.126379 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 = 0.000111696 Jy ! Component: 100 - total flux cleaned = 0.000172481 Jy ! Component: 150 - total flux cleaned = 0.000194125 Jy ! Component: 200 - total flux cleaned = 0.000213664 Jy ! Total flux subtracted in 200 components = 0.000213664 Jy ! Clean residual min=-0.001378 max=0.001173 Jy/beam ! Clean residual mean=-0.000015 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.126592 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.126592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=3.093 mas, bpa=14.01 degrees ! Estimated noise=336.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.63074e-05 Jy ! Component: 100 - total flux cleaned = -4.73702e-07 Jy ! Component: 150 - total flux cleaned = 2.10846e-05 Jy ! Component: 200 - total flux cleaned = 5.85291e-05 Jy ! Total flux subtracted in 200 components = 5.85291e-05 Jy ! Clean residual min=-0.001298 max=0.001140 Jy/beam ! Clean residual mean=-0.000008 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.126651 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.126651 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=0.073454Jy sigma=0.000770 ! Fit after self-cal, rms=0.073435Jy sigma=0.000770 wmodel J0354-1616_X_2014_06_09_pus_map.mod ! Writing 99 model components to file: J0354-1616_X_2014_06_09_pus_map.mod wobs J0354-1616_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0354-1616_X_2014_06_09_pus_uvs.fits wwins J0354-1616_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0354-1616_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 = -0.000423639 Jy ! Component: 100 - total flux cleaned = -0.000500799 Jy ! Component: 150 - total flux cleaned = -0.000601819 Jy ! Component: 200 - total flux cleaned = -0.000586096 Jy ! Component: 250 - total flux cleaned = -0.000512246 Jy ! Component: 300 - total flux cleaned = -0.000498625 Jy ! Component: 350 - total flux cleaned = -0.000458247 Jy ! Component: 400 - total flux cleaned = -0.000419617 Jy ! Component: 450 - total flux cleaned = -0.000382553 Jy ! Component: 500 - total flux cleaned = -0.000358825 Jy ! Component: 550 - total flux cleaned = -0.000324602 Jy ! Component: 600 - total flux cleaned = -0.000346819 Jy ! Component: 650 - total flux cleaned = -0.000400369 Jy ! Component: 700 - total flux cleaned = -0.000431773 Jy ! Component: 750 - total flux cleaned = -0.000482508 Jy ! Component: 800 - total flux cleaned = -0.000482555 Jy ! Component: 850 - total flux cleaned = -0.00051166 Jy ! Component: 900 - total flux cleaned = -0.000539986 Jy ! Component: 950 - total flux cleaned = -0.000549097 Jy ! Component: 1000 - total flux cleaned = -0.000602561 Jy ! Component: 1050 - total flux cleaned = -0.000628603 Jy ! Component: 1100 - total flux cleaned = -0.000654423 Jy ! Component: 1150 - total flux cleaned = -0.000696658 Jy ! Component: 1200 - total flux cleaned = -0.000713432 Jy ! Component: 1250 - total flux cleaned = -0.000770423 Jy ! Component: 1300 - total flux cleaned = -0.000810263 Jy ! Component: 1350 - total flux cleaned = -0.00084145 Jy ! Component: 1400 - total flux cleaned = -0.000849006 Jy ! Component: 1450 - total flux cleaned = -0.000879349 Jy ! Component: 1500 - total flux cleaned = -0.000871728 Jy ! Component: 1550 - total flux cleaned = -0.000908522 Jy ! Component: 1600 - total flux cleaned = -0.000901188 Jy ! Component: 1650 - total flux cleaned = -0.000929815 Jy ! Component: 1700 - total flux cleaned = -0.000951006 Jy ! Component: 1750 - total flux cleaned = -0.000978889 Jy ! Component: 1800 - total flux cleaned = -0.00099948 Jy ! Component: 1850 - total flux cleaned = -0.00104672 Jy ! Component: 1900 - total flux cleaned = -0.00106005 Jy ! Component: 1950 - total flux cleaned = -0.00107983 Jy ! Component: 2000 - total flux cleaned = -0.00111237 Jy ! Total flux subtracted in 2048 components = -0.00116359 Jy ! Clean residual min=-0.000326 max=0.000337 Jy/beam ! Clean residual mean=-0.000003 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.125487 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 220 components and 0.125487 Jy ![Exited script file: muppet] wmap "J0354-1616_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 3.093 at 14.01 degrees (North through East) ! Clean map min=-0.00095757 max=0.081481 Jy/beam ! Writing clean map to FITS file: J0354-1616_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 0.0814808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123195 device "J0354-1616_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0354-1616_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453587 0.453587 0.907174 1.81435 3.62869 7.25739 14.5148 29.0296 58.0591 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 3.093 at 14.01 degrees (North through East) ! Clean map min=-0.00095757 max=0.081481 Jy/beam quit ! Quitting program ! Log file J0354-1616_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:06:50 2016