! Started logfile: J0817-0933_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:48 2016 obs J0817-0933_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0817-0933_X_2014_06_09_pus_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78321 visibilities/baseline/integration-bin. ! Found source: J0817-0933 ! ! 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 38064 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 J0817-0933_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899991Jy sigma=0.010496 ! Fit after self-cal, rms=0.882371Jy sigma=0.010286 ! 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=0.6416 mas, bmaj=1.765 mas, bpa=-3.489 degrees ! Estimated noise=507.563 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 = 0.0878277 Jy ! Component: 100 - total flux cleaned = 0.111205 Jy ! Total flux subtracted in 100 components = 0.111205 Jy ! Clean residual min=-0.005163 max=0.009130 Jy/beam ! Clean residual mean=0.000008 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.111205 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.111205 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=0.076650Jy sigma=0.000851 ! Fit after self-cal, rms=0.076640Jy sigma=0.000851 ! 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=0.791 mas, bmaj=2.143 mas, bpa=-3.402 degrees ! Estimated noise=314.519 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 = 0.01511 Jy ! Component: 100 - total flux cleaned = 0.0224414 Jy ! Component: 150 - total flux cleaned = 0.0263587 Jy ! Component: 200 - total flux cleaned = 0.0284752 Jy ! Total flux subtracted in 200 components = 0.0284752 Jy ! Clean residual min=-0.007517 max=0.007052 Jy/beam ! Clean residual mean=-0.000011 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.13968 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.13968 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=0.000816 ! Fit after self-cal, rms=0.073941Jy sigma=0.000816 ! 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 1.06 HN 1.16 KP 0.91 ! LA 1.04 MK 0.96 NL 1.03 OV 0.94 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.15 KP 0.88 ! LA 1.05 MK 0.95 NL 1.01 OV 0.94 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.19 KP 0.81 ! LA 1.08 MK 0.97 NL 1.03 OV 0.91 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.13 KP 0.80 ! LA 1.06 MK 0.92 NL 1.06 OV 0.94 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.11 KP 0.75 ! LA 1.08 MK 0.99 NL 1.06 OV 0.95 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.15 KP 0.75 ! LA 1.10 MK 0.97 NL 1.06 OV 0.95 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.29 KP 0.81 ! LA 1.15 MK 1.02 NL 1.12 OV 1.03 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.17 KP 0.75 ! LA 1.06 MK 0.99 NL 1.06 OV 0.97 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.21 KP 0.78 ! LA 1.07 MK 0.96 NL 1.07 OV 1.01 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.18 KP 0.81 ! LA 1.12 MK 0.96 NL 1.06 OV 0.97 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.13 KP 0.85 ! LA 1.12 MK 1.03 NL 1.04 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.15 KP 0.87 ! LA 1.13 MK 1.00 NL 1.06 OV 0.96 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.073941Jy sigma=0.000816 ! Fit after self-cal, rms=0.073464Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7952 mas, bmaj=2.163 mas, bpa=-3.323 degrees ! Estimated noise=313.957 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 (5.6, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517274 Jy ! Component: 100 - total flux cleaned = 0.00781008 Jy ! Component: 150 - total flux cleaned = 0.00950361 Jy ! Component: 200 - total flux cleaned = 0.0107478 Jy ! Total flux subtracted in 200 components = 0.0107478 Jy ! Clean residual min=-0.002607 max=0.003640 Jy/beam ! Clean residual mean=0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.150428 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.150428 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=0.073138Jy sigma=0.000784 ! Fit after self-cal, rms=0.073190Jy sigma=0.000783 ! 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=0.073190Jy sigma=0.000783 ! Fit after self-cal, rms=0.073398Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7983 mas, bmaj=2.171 mas, bpa=-3.356 degrees ! Estimated noise=312.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140841 Jy ! Component: 100 - total flux cleaned = 0.00173999 Jy ! Component: 150 - total flux cleaned = 0.0019483 Jy ! Component: 200 - total flux cleaned = 0.00209575 Jy ! Total flux subtracted in 200 components = 0.00209575 Jy ! Clean residual min=-0.002268 max=0.003306 Jy/beam ! Clean residual mean=0.000006 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.152524 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.152524 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=0.073367Jy sigma=0.000782 ! Fit after self-cal, rms=0.073376Jy 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) ! Added new window around map position (3.2, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032949 Jy ! Component: 100 - total flux cleaned = 0.00524367 Jy ! Component: 150 - total flux cleaned = 0.00645047 Jy ! Component: 200 - total flux cleaned = 0.00677055 Jy ! Total flux subtracted in 200 components = 0.00677055 Jy ! Clean residual min=-0.002001 max=0.001982 Jy/beam ! Clean residual mean=0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.159294 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 95 components and 0.159294 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=0.073228Jy sigma=0.000779 ! Fit after self-cal, rms=0.073199Jy sigma=0.000779 ! 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=0.073199Jy sigma=0.000779 ! Fit after self-cal, rms=0.073074Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7981 mas, bmaj=2.175 mas, bpa=-3.458 degrees ! Estimated noise=312.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012203 Jy ! Component: 100 - total flux cleaned = 0.00172883 Jy ! Component: 150 - total flux cleaned = 0.00209458 Jy ! Component: 200 - total flux cleaned = 0.00230037 Jy ! Total flux subtracted in 200 components = 0.00230037 Jy ! Clean residual min=-0.001801 max=0.001761 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.161595 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.161595 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=0.073037Jy sigma=0.000779 ! Fit after self-cal, rms=0.073029Jy sigma=0.000778 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 = 0.0003419 Jy ! Component: 100 - total flux cleaned = 0.000427955 Jy ! Component: 150 - total flux cleaned = 0.000502047 Jy ! Component: 200 - total flux cleaned = 0.00059289 Jy ! Total flux subtracted in 200 components = 0.00059289 Jy ! Clean residual min=-0.001706 max=0.001606 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.162188 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.162188 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=0.073011Jy sigma=0.000778 ! Fit after self-cal, rms=0.073006Jy sigma=0.000778 ! 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=0.073006Jy sigma=0.000778 ! Fit after self-cal, rms=0.072984Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=4.853 mas, bpa=-6.46 degrees ! Estimated noise=396.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163019 Jy ! Component: 100 - total flux cleaned = 0.00217182 Jy ! Component: 150 - total flux cleaned = 0.00214786 Jy ! Component: 200 - total flux cleaned = 0.00218604 Jy ! Total flux subtracted in 200 components = 0.00218604 Jy ! Clean residual min=-0.002043 max=0.001893 Jy/beam ! Clean residual mean=0.000004 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.164374 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.164374 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=0.072980Jy sigma=0.000778 ! Fit after self-cal, rms=0.072971Jy sigma=0.000778 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 = 0.000351501 Jy ! Component: 100 - total flux cleaned = 0.000371123 Jy ! Component: 150 - total flux cleaned = 0.000389541 Jy ! Component: 200 - total flux cleaned = 0.000421692 Jy ! Total flux subtracted in 200 components = 0.000421692 Jy ! Clean residual min=-0.002046 max=0.001794 Jy/beam ! Clean residual mean=0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.164795 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.164795 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=0.072976Jy sigma=0.000778 ! Fit after self-cal, rms=0.072973Jy sigma=0.000778 ! 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=0.7975 mas, bmaj=2.174 mas, bpa=-3.473 degrees ! Estimated noise=312.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7975 x 2.174 at -3.473 degrees (North through East) ! Clean map min=-0.0015474 max=0.11767 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=0.6452 mas, bmaj=1.781 mas, bpa=-3.46 degrees ! Estimated noise=510.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881641 Jy ! Component: 100 - total flux cleaned = 0.111308 Jy ! Component: 150 - total flux cleaned = 0.120839 Jy ! Component: 200 - total flux cleaned = 0.126783 Jy ! Total flux subtracted in 200 components = 0.126783 Jy ! Clean residual min=-0.002589 max=0.003490 Jy/beam ! Clean residual mean=0.000008 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.126783 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.126783 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7975 mas, bmaj=2.174 mas, bpa=-3.473 degrees ! Estimated noise=312.56 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 = 0.00723115 Jy ! Component: 100 - total flux cleaned = 0.0122184 Jy ! Component: 150 - total flux cleaned = 0.0159345 Jy ! Component: 200 - total flux cleaned = 0.0188427 Jy ! Total flux subtracted in 200 components = 0.0188427 Jy ! Clean residual min=-0.002311 max=0.002473 Jy/beam ! Clean residual mean=0.000006 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.145626 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 78 components and 0.145626 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=2.144 mas, bmaj=4.853 mas, bpa=-6.46 degrees ! Estimated noise=396.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443899 Jy ! Component: 100 - total flux cleaned = 0.00758658 Jy ! Component: 150 - total flux cleaned = 0.00998708 Jy ! Component: 200 - total flux cleaned = 0.0118603 Jy ! Total flux subtracted in 200 components = 0.0118603 Jy ! Clean residual min=-0.002688 max=0.002423 Jy/beam ! Clean residual mean=0.000006 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.157486 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 = 0.00148253 Jy ! Component: 100 - total flux cleaned = 0.00266361 Jy ! Component: 150 - total flux cleaned = 0.00360886 Jy ! Component: 200 - total flux cleaned = 0.0043706 Jy ! Total flux subtracted in 200 components = 0.0043706 Jy ! Clean residual min=-0.002179 max=0.001880 Jy/beam ! Clean residual mean=0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.161857 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 136 components and 0.161857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7975 mas, bmaj=2.174 mas, bpa=-3.473 degrees ! Estimated noise=312.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107335 Jy ! Component: 100 - total flux cleaned = 0.000328921 Jy ! Component: 150 - total flux cleaned = 0.000359674 Jy ! Component: 200 - total flux cleaned = 0.000358863 Jy ! Total flux subtracted in 200 components = 0.000358863 Jy ! Clean residual min=-0.001498 max=0.001830 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.162215 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 0.162215 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=0.072978Jy sigma=0.000778 ! Fit after self-cal, rms=0.072969Jy sigma=0.000778 wmodel J0817-0933_X_2014_06_09_pus_map.mod ! Writing 152 model components to file: J0817-0933_X_2014_06_09_pus_map.mod wobs J0817-0933_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0817-0933_X_2014_06_09_pus_uvs.fits wwins J0817-0933_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0817-0933_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 = 0.000282841 Jy ! Component: 100 - total flux cleaned = 0.000307374 Jy ! Component: 150 - total flux cleaned = 0.000285168 Jy ! Component: 200 - total flux cleaned = 0.000242118 Jy ! Component: 250 - total flux cleaned = 0.000262278 Jy ! Component: 300 - total flux cleaned = 0.000300943 Jy ! Component: 350 - total flux cleaned = 0.000263215 Jy ! Component: 400 - total flux cleaned = 0.000173668 Jy ! Component: 450 - total flux cleaned = 0.000139242 Jy ! Component: 500 - total flux cleaned = 8.95949e-05 Jy ! Component: 550 - total flux cleaned = 2.52235e-05 Jy ! Component: 600 - total flux cleaned = -2.17054e-05 Jy ! Component: 650 - total flux cleaned = -9.76849e-05 Jy ! Component: 700 - total flux cleaned = -0.00012711 Jy ! Component: 750 - total flux cleaned = -0.000156401 Jy ! Component: 800 - total flux cleaned = -0.000198561 Jy ! Component: 850 - total flux cleaned = -0.000268057 Jy ! Component: 900 - total flux cleaned = -0.000309018 Jy ! Component: 950 - total flux cleaned = -0.000389039 Jy ! Component: 1000 - total flux cleaned = -0.000480275 Jy ! Component: 1050 - total flux cleaned = -0.000480189 Jy ! Component: 1100 - total flux cleaned = -0.000568742 Jy ! Component: 1150 - total flux cleaned = -0.00069213 Jy ! Component: 1200 - total flux cleaned = -0.000728359 Jy ! Component: 1250 - total flux cleaned = -0.000799982 Jy ! Component: 1300 - total flux cleaned = -0.000870178 Jy ! Component: 1350 - total flux cleaned = -0.000938947 Jy ! Component: 1400 - total flux cleaned = -0.00100687 Jy ! Component: 1450 - total flux cleaned = -0.0010737 Jy ! Component: 1500 - total flux cleaned = -0.00111763 Jy ! Component: 1550 - total flux cleaned = -0.00118229 Jy ! Component: 1600 - total flux cleaned = -0.00125671 Jy ! Component: 1650 - total flux cleaned = -0.00126717 Jy ! Component: 1700 - total flux cleaned = -0.00128769 Jy ! Component: 1750 - total flux cleaned = -0.00127763 Jy ! Component: 1800 - total flux cleaned = -0.00128793 Jy ! Component: 1850 - total flux cleaned = -0.00127821 Jy ! Component: 1900 - total flux cleaned = -0.00126857 Jy ! Component: 1950 - total flux cleaned = -0.00125913 Jy ! Component: 2000 - total flux cleaned = -0.00128754 Jy ! Total flux subtracted in 2048 components = -0.0012596 Jy ! Clean residual min=-0.000501 max=0.000502 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.160956 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 315 components and 0.160956 Jy ![Exited script file: muppet] wmap "J0817-0933_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7975 x 2.174 at -3.473 degrees (North through East) ! Clean map min=-0.00099687 max=0.11871 Jy/beam ! Writing clean map to FITS file: J0817-0933_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 0.118714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186159 device "J0817-0933_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0817-0933_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470437 0.470437 0.940874 1.88175 3.7635 7.52699 15.054 30.108 60.216 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7975 x 2.174 at -3.473 degrees (North through East) ! Clean map min=-0.00099687 max=0.11871 Jy/beam quit ! Quitting program ! Log file J0817-0933_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:09:51 2016