! Started logfile: J0016-0015_X_2017_08_05_pus_uvs.log on Thu May 9 18:45:38 2019 obs J0016-0015_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0016-0015_X_2017_08_05_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855556 visibilities/baseline/integration-bin. ! Found source: J0016-0015 ! ! 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 575 lines of history. ! ! Reading 4620 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 J0016-0015_X_2017_08_05_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.587081Jy sigma=0.004959 ! Fit after self-cal, rms=0.576030Jy sigma=0.004869 ! 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=0.7887 mas, bmaj=1.841 mas, bpa=1.617 degrees ! Estimated noise=1712.08 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 = 0.323779 Jy ! Component: 100 - total flux cleaned = 0.403991 Jy ! Total flux subtracted in 100 components = 0.403991 Jy ! Clean residual min=-0.017579 max=0.033831 Jy/beam ! Clean residual mean=-0.000370 rms=0.006082 Jy/beam ! Combined flux in latest and established models = 0.403991 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.403991 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=0.112650Jy sigma=0.000916 ! Fit after self-cal, rms=0.112649Jy sigma=0.000916 ! 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=0.946 mas, bmaj=2.052 mas, bpa=0.05835 degrees ! Estimated noise=1285.9 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 = 0.0478286 Jy ! Component: 100 - total flux cleaned = 0.0723274 Jy ! Component: 150 - total flux cleaned = 0.0866229 Jy ! Component: 200 - total flux cleaned = 0.0955862 Jy ! Total flux subtracted in 200 components = 0.0955862 Jy ! Clean residual min=-0.015555 max=0.014749 Jy/beam ! Clean residual mean=-0.000083 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.499577 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 54 components and 0.499577 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=0.090555Jy sigma=0.000734 ! Fit after self-cal, rms=0.090519Jy sigma=0.000733 ! 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 1.03 FD 0.96 HN 1.04 KP 1.09 ! LA 0.93 MK 1.03 NL 0.88 OV 1.08 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 1.07 ! LA 0.96 MK 1.02 NL 0.90 OV 1.06 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.07 KP 0.98 ! LA 0.98 MK 1.07 NL 0.90 OV 1.07 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.03 KP 0.93 ! LA 0.99 MK 1.05 NL 0.88 OV 1.08 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.88 ! LA 0.97 MK 1.05 NL 0.93 OV 1.08 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.04 KP 0.86 ! LA 0.99 MK 1.02 NL 0.90 OV 1.11 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.10 KP 0.82 ! LA 1.01 MK 1.06 NL 0.91 OV 1.12 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.11 KP 0.85 ! LA 0.98 MK 1.04 NL 0.91 OV 1.12 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.09 KP 0.85 ! LA 1.00 MK 1.05 NL 0.91 OV 1.13 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.06 KP 0.90 ! LA 1.02 MK 1.08 NL 0.93 OV 1.12 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.09 KP 0.94 ! LA 0.98 MK 1.00* NL 0.92 OV 1.12 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 1.03 ! LA 0.99 MK 1.00* NL 0.93 OV 1.12 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.090519Jy sigma=0.000733 ! Fit after self-cal, rms=0.080903Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=2.07 mas, bpa=0.1618 degrees ! Estimated noise=1288.18 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 = 0.00224323 Jy ! Component: 100 - total flux cleaned = 0.00242905 Jy ! Component: 150 - total flux cleaned = 0.00258805 Jy ! Component: 200 - total flux cleaned = 0.00272895 Jy ! Total flux subtracted in 200 components = 0.00272895 Jy ! Clean residual min=-0.004641 max=0.005207 Jy/beam ! Clean residual mean=-0.000023 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.502306 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.502306 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=0.080779Jy sigma=0.000651 ! Fit after self-cal, rms=0.080760Jy sigma=0.000650 ! 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=0.080760Jy sigma=0.000650 ! Fit after self-cal, rms=0.080709Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9593 mas, bmaj=2.069 mas, bpa=0.09999 degrees ! Estimated noise=1288.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130169 Jy ! Component: 100 - total flux cleaned = 0.00143749 Jy ! Component: 150 - total flux cleaned = 0.00151374 Jy ! Component: 200 - total flux cleaned = 0.00165783 Jy ! Total flux subtracted in 200 components = 0.00165783 Jy ! Clean residual min=-0.004631 max=0.005038 Jy/beam ! Clean residual mean=-0.000022 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.503964 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.503964 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=0.080656Jy sigma=0.000650 ! Fit after self-cal, rms=0.080646Jy sigma=0.000650 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 (-0.8, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461497 Jy ! Component: 100 - total flux cleaned = 0.00641962 Jy ! Component: 150 - total flux cleaned = 0.00747804 Jy ! Component: 200 - total flux cleaned = 0.00835008 Jy ! Total flux subtracted in 200 components = 0.00835008 Jy ! Clean residual min=-0.004023 max=0.003388 Jy/beam ! Clean residual mean=-0.000015 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.512314 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.512314 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=0.080368Jy sigma=0.000648 ! Fit after self-cal, rms=0.080364Jy sigma=0.000647 ! 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=0.080364Jy sigma=0.000647 ! Fit after self-cal, rms=0.080272Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=2.068 mas, bpa=0.08367 degrees ! Estimated noise=1287.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013009 Jy ! Component: 100 - total flux cleaned = 0.00172609 Jy ! Component: 150 - total flux cleaned = 0.00205505 Jy ! Component: 200 - total flux cleaned = 0.00231499 Jy ! Total flux subtracted in 200 components = 0.00231499 Jy ! Clean residual min=-0.003764 max=0.003291 Jy/beam ! Clean residual mean=-0.000012 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.514629 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.514629 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=0.080219Jy sigma=0.000647 ! Fit after self-cal, rms=0.080217Jy sigma=0.000647 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 = 0.000541064 Jy ! Component: 100 - total flux cleaned = 0.000637223 Jy ! Component: 150 - total flux cleaned = 0.000697502 Jy ! Component: 200 - total flux cleaned = 0.000753443 Jy ! Total flux subtracted in 200 components = 0.000753443 Jy ! Clean residual min=-0.003641 max=0.003224 Jy/beam ! Clean residual mean=-0.000011 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.515383 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.515383 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=0.080192Jy sigma=0.000647 ! Fit after self-cal, rms=0.080191Jy sigma=0.000647 ! 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=0.080191Jy sigma=0.000647 ! Fit after self-cal, rms=0.080196Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=3.433 mas, bpa=-12.73 degrees ! Estimated noise=1604.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148702 Jy ! Component: 100 - total flux cleaned = 0.00175445 Jy ! Component: 150 - total flux cleaned = 0.0019187 Jy ! Component: 200 - total flux cleaned = 0.00206454 Jy ! Total flux subtracted in 200 components = 0.00206454 Jy ! Clean residual min=-0.003420 max=0.003258 Jy/beam ! Clean residual mean=-0.000015 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.517447 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 0.517447 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=0.080195Jy sigma=0.000647 ! Fit after self-cal, rms=0.080188Jy sigma=0.000647 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 = 0.000304304 Jy ! Component: 100 - total flux cleaned = 0.000521281 Jy ! Component: 150 - total flux cleaned = 0.000694015 Jy ! Component: 200 - total flux cleaned = 0.000829748 Jy ! Total flux subtracted in 200 components = 0.000829748 Jy ! Clean residual min=-0.003336 max=0.003301 Jy/beam ! Clean residual mean=-0.000013 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.518277 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 0.518277 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=0.080192Jy sigma=0.000647 ! Fit after self-cal, rms=0.080189Jy sigma=0.000647 ! 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=0.9585 mas, bmaj=2.068 mas, bpa=0.0623 degrees ! Estimated noise=1288.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9585 x 2.068 at 0.0623 degrees (North through East) ! Clean map min=-0.0032853 max=0.42403 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=0.799 mas, bmaj=1.852 mas, bpa=1.879 degrees ! Estimated noise=1737.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.328469 Jy ! Component: 100 - total flux cleaned = 0.406666 Jy ! Component: 150 - total flux cleaned = 0.443224 Jy ! Component: 200 - total flux cleaned = 0.464814 Jy ! Total flux subtracted in 200 components = 0.464814 Jy ! Clean residual min=-0.007952 max=0.011281 Jy/beam ! Clean residual mean=-0.000158 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.464814 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.464814 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=2.068 mas, bpa=0.0623 degrees ! Estimated noise=1288.45 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 = 0.0159154 Jy ! Component: 100 - total flux cleaned = 0.0250356 Jy ! Component: 150 - total flux cleaned = 0.031195 Jy ! Component: 200 - total flux cleaned = 0.0357102 Jy ! Total flux subtracted in 200 components = 0.0357102 Jy ! Clean residual min=-0.004629 max=0.004175 Jy/beam ! Clean residual mean=-0.000043 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.500524 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.500524 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=2.164 mas, bmaj=3.433 mas, bpa=-12.73 degrees ! Estimated noise=1604.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570735 Jy ! Component: 100 - total flux cleaned = 0.00927986 Jy ! Component: 150 - total flux cleaned = 0.011708 Jy ! Component: 200 - total flux cleaned = 0.0134741 Jy ! Total flux subtracted in 200 components = 0.0134741 Jy ! Clean residual min=-0.003798 max=0.003562 Jy/beam ! Clean residual mean=-0.000028 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.513998 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 = 0.00121574 Jy ! Component: 100 - total flux cleaned = 0.00180621 Jy ! Component: 150 - total flux cleaned = 0.00224081 Jy ! Component: 200 - total flux cleaned = 0.00255835 Jy ! Total flux subtracted in 200 components = 0.00255835 Jy ! Clean residual min=-0.003613 max=0.003400 Jy/beam ! Clean residual mean=-0.000018 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.516556 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.516556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=2.068 mas, bpa=0.0623 degrees ! Estimated noise=1288.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000786652 Jy ! Component: 100 - total flux cleaned = -0.000857187 Jy ! Component: 150 - total flux cleaned = -0.000692957 Jy ! Component: 200 - total flux cleaned = -0.00054601 Jy ! Total flux subtracted in 200 components = -0.00054601 Jy ! Clean residual min=-0.003664 max=0.003240 Jy/beam ! Clean residual mean=-0.000010 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.51601 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.51601 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=0.080200Jy sigma=0.000647 ! Fit after self-cal, rms=0.080181Jy sigma=0.000647 wmodel J0016-0015_X_2017_08_05_pus_map.mod ! Writing 102 model components to file: J0016-0015_X_2017_08_05_pus_map.mod wobs J0016-0015_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0016-0015_X_2017_08_05_pus_uvs.fits wwins J0016-0015_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J0016-0015_X_2017_08_05_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 = -0.000943121 Jy ! Component: 100 - total flux cleaned = -0.00163671 Jy ! Component: 150 - total flux cleaned = -0.00207314 Jy ! Component: 200 - total flux cleaned = -0.0020285 Jy ! Component: 250 - total flux cleaned = -0.00169035 Jy ! Component: 300 - total flux cleaned = -0.00144685 Jy ! Component: 350 - total flux cleaned = -0.00109274 Jy ! Component: 400 - total flux cleaned = -0.00082828 Jy ! Component: 450 - total flux cleaned = -0.000610084 Jy ! Component: 500 - total flux cleaned = -0.000504478 Jy ! Component: 550 - total flux cleaned = -0.000401139 Jy ! Component: 600 - total flux cleaned = -0.000269233 Jy ! Component: 650 - total flux cleaned = -0.000237607 Jy ! Component: 700 - total flux cleaned = -1.78334e-05 Jy ! Component: 750 - total flux cleaned = 0.000165508 Jy ! Component: 800 - total flux cleaned = 0.000284187 Jy ! Component: 850 - total flux cleaned = 0.000371278 Jy ! Component: 900 - total flux cleaned = 0.000428047 Jy ! Component: 950 - total flux cleaned = 0.000428332 Jy ! Component: 1000 - total flux cleaned = 0.000374335 Jy ! Component: 1050 - total flux cleaned = 0.000321629 Jy ! Component: 1100 - total flux cleaned = 0.000347812 Jy ! Component: 1150 - total flux cleaned = 0.000372793 Jy ! Component: 1200 - total flux cleaned = 0.00032244 Jy ! Component: 1250 - total flux cleaned = 0.000396733 Jy ! Component: 1300 - total flux cleaned = 0.000420442 Jy ! Component: 1350 - total flux cleaned = 0.00041997 Jy ! Component: 1400 - total flux cleaned = 0.000513501 Jy ! Component: 1450 - total flux cleaned = 0.000559613 Jy ! Component: 1500 - total flux cleaned = 0.000559578 Jy ! Component: 1550 - total flux cleaned = 0.000626517 Jy ! Component: 1600 - total flux cleaned = 0.0006043 Jy ! Component: 1650 - total flux cleaned = 0.000647958 Jy ! Component: 1700 - total flux cleaned = 0.000648289 Jy ! Component: 1750 - total flux cleaned = 0.000733215 Jy ! Component: 1800 - total flux cleaned = 0.000691311 Jy ! Component: 1850 - total flux cleaned = 0.000752682 Jy ! Component: 1900 - total flux cleaned = 0.000752403 Jy ! Component: 1950 - total flux cleaned = 0.000792452 Jy ! Component: 2000 - total flux cleaned = 0.000831892 Jy ! Total flux subtracted in 2048 components = 0.000831923 Jy ! Clean residual min=-0.000997 max=0.001121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.516842 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 234 components and 0.516842 Jy ![Exited script file: muppet] wmap "J0016-0015_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9585 x 2.068 at 0.0623 degrees (North through East) ! Clean map min=-0.0026912 max=0.4262 Jy/beam ! Writing clean map to FITS file: J0016-0015_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.426201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247391 0.247391 0.494782 0.989564 1.97913 3.95826 7.91651 15.833 31.666 63.3321 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.426 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9585 x 2.068 at 0.0623 degrees (North through East) ! Clean map min=-0.0026912 max=0.4262 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0016-0015_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:45:39 2019