! Started logfile: J0236-2953_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:59:23 2016 obs J0236-2953_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0236-2953_X_2015_03_17_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.575479 visibilities/baseline/integration-bin. ! Found source: J0236-2953 ! ! 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 338 lines of history. ! ! Reading 18024 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 J0236-2953_X_2015_03_17_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.705554Jy sigma=0.006519 ! Fit after self-cal, rms=0.699674Jy sigma=0.006471 ! 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=0.726 mas, bmaj=2.09 mas, bpa=-0.6267 degrees ! Estimated noise=1070.57 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 = 0.233469 Jy ! Component: 100 - total flux cleaned = 0.285988 Jy ! Total flux subtracted in 100 components = 0.285988 Jy ! Clean residual min=-0.015132 max=0.021337 Jy/beam ! Clean residual mean=-0.000073 rms=0.003698 Jy/beam ! Combined flux in latest and established models = 0.285988 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.285988 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=0.114087Jy sigma=0.000972 ! Fit after self-cal, rms=0.114073Jy sigma=0.000972 ! 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=0.915 mas, bmaj=2.659 mas, bpa=0.3586 degrees ! Estimated noise=581.625 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 = 0.0290953 Jy ! Component: 100 - total flux cleaned = 0.0435878 Jy ! Component: 150 - total flux cleaned = 0.0513699 Jy ! Component: 200 - total flux cleaned = 0.055566 Jy ! Total flux subtracted in 200 components = 0.055566 Jy ! Clean residual min=-0.014792 max=0.014502 Jy/beam ! Clean residual mean=0.000213 rms=0.003347 Jy/beam ! Combined flux in latest and established models = 0.341554 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.341554 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=0.107183Jy sigma=0.000899 ! Fit after self-cal, rms=0.107180Jy sigma=0.000899 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.21 KP 0.91 ! LA 1.03 MK 0.96 NL 0.96 OV 0.99 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.22 HN 1.22 KP 0.86 ! LA 1.05 MK 0.97 NL 0.96 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.26 KP 0.81 ! LA 1.09 MK 0.99 NL 0.99 OV 0.96 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.24 KP 0.77 ! LA 1.06 MK 0.97 NL 0.99 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.20 HN 1.13 KP 0.73 ! LA 1.07 MK 0.98 NL 0.99 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.20 KP 0.73 ! LA 1.06 MK 0.98 NL 1.00 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.25 HN 1.24 KP 0.72 ! LA 1.07 MK 0.98 NL 0.97 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.24 HN 1.27 KP 0.72 ! LA 1.05 MK 0.97 NL 0.97 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.24 KP 0.75 ! LA 1.04 MK 0.98 NL 0.96 OV 1.03 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.25 KP 0.77 ! LA 1.09 MK 0.98 NL 0.97 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.21 KP 0.81 ! LA 1.09 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.24 HN 1.28 KP 0.80 ! LA 1.04 MK 1.03 NL 0.99 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.107180Jy sigma=0.000899 ! Fit after self-cal, rms=0.099511Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9206 mas, bmaj=2.707 mas, bpa=-0.2559 degrees ! Estimated noise=586.408 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 = -0.00171688 Jy ! Component: 100 - total flux cleaned = -0.00201287 Jy ! Component: 150 - total flux cleaned = -0.00226581 Jy ! Component: 200 - total flux cleaned = -0.0024885 Jy ! Total flux subtracted in 200 components = -0.0024885 Jy ! Clean residual min=-0.003041 max=0.003128 Jy/beam ! Clean residual mean=-0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.339066 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.339066 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=0.099319Jy sigma=0.000774 ! Fit after self-cal, rms=0.099522Jy 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=0.099522Jy sigma=0.000773 ! Fit after self-cal, rms=0.099473Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=2.705 mas, bpa=-0.2572 degrees ! Estimated noise=584.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171144 Jy ! Component: 100 - total flux cleaned = -0.00195094 Jy ! Component: 150 - total flux cleaned = -0.00209603 Jy ! Component: 200 - total flux cleaned = -0.00222672 Jy ! Total flux subtracted in 200 components = -0.00222672 Jy ! Clean residual min=-0.002807 max=0.002915 Jy/beam ! Clean residual mean=-0.000007 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.336839 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.336839 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=0.099387Jy sigma=0.000772 ! Fit after self-cal, rms=0.099385Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.3136e-05 Jy ! Component: 100 - total flux cleaned = -0.00013608 Jy ! Component: 150 - total flux cleaned = -0.000204325 Jy ! Component: 200 - total flux cleaned = -0.000297555 Jy ! Total flux subtracted in 200 components = -0.000297555 Jy ! Clean residual min=-0.002799 max=0.002876 Jy/beam ! Clean residual mean=-0.000008 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.336542 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.336542 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=0.099364Jy sigma=0.000771 ! Fit after self-cal, rms=0.099361Jy 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=0.099361Jy sigma=0.000771 ! Fit after self-cal, rms=0.100419Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9198 mas, bmaj=2.707 mas, bpa=-0.2811 degrees ! Estimated noise=583.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822307 Jy ! Component: 100 - total flux cleaned = -0.0009117 Jy ! Component: 150 - total flux cleaned = -0.000989185 Jy ! Component: 200 - total flux cleaned = -0.00106188 Jy ! Total flux subtracted in 200 components = -0.00106188 Jy ! Clean residual min=-0.001807 max=0.002344 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.33548 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.33548 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=0.100399Jy sigma=0.000765 ! Fit after self-cal, rms=0.100429Jy sigma=0.000765 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 (24.4, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194609 Jy ! Component: 100 - total flux cleaned = 0.00218637 Jy ! Component: 150 - total flux cleaned = 0.00247866 Jy ! Component: 200 - total flux cleaned = 0.00264906 Jy ! Total flux subtracted in 200 components = 0.00264906 Jy ! Clean residual min=-0.001879 max=0.002037 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.338129 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.338129 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=0.100373Jy sigma=0.000764 ! Fit after self-cal, rms=0.100372Jy sigma=0.000764 ! Inverting map ! Added new window around map position (2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747087 Jy ! Component: 100 - total flux cleaned = 0.000568882 Jy ! Component: 150 - total flux cleaned = 0.000494888 Jy ! Component: 200 - total flux cleaned = 0.00049468 Jy ! Total flux subtracted in 200 components = 0.00049468 Jy ! Clean residual min=-0.001822 max=0.001775 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.338623 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.338623 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=0.100320Jy sigma=0.000764 ! Fit after self-cal, rms=0.100313Jy sigma=0.000764 ! 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=0.100313Jy sigma=0.000764 ! Fit after self-cal, rms=0.100584Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=5.895 mas, bpa=-5.551 degrees ! Estimated noise=717.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505997 Jy ! Component: 100 - total flux cleaned = -0.000595363 Jy ! Component: 150 - total flux cleaned = -0.000648742 Jy ! Component: 200 - total flux cleaned = -0.000711289 Jy ! Total flux subtracted in 200 components = -0.000711289 Jy ! Clean residual min=-0.001568 max=0.001851 Jy/beam ! Clean residual mean=0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.337912 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.337912 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=0.100574Jy sigma=0.000763 ! Fit after self-cal, rms=0.100576Jy sigma=0.000763 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 = -0.000181437 Jy ! Component: 100 - total flux cleaned = -0.000195164 Jy ! Component: 150 - total flux cleaned = -0.000233419 Jy ! Component: 200 - total flux cleaned = -0.000269596 Jy ! Total flux subtracted in 200 components = -0.000269596 Jy ! Clean residual min=-0.001560 max=0.001802 Jy/beam ! Clean residual mean=0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.337643 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.337643 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=0.100573Jy sigma=0.000763 ! Fit after self-cal, rms=0.100573Jy sigma=0.000763 ! 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=0.9203 mas, bmaj=2.709 mas, bpa=-0.2265 degrees ! Estimated noise=583.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9203 x 2.709 at -0.2265 degrees (North through East) ! Clean map min=-0.0015726 max=0.30045 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=0.725 mas, bmaj=2.076 mas, bpa=-0.4145 degrees ! Estimated noise=1092.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234658 Jy ! Component: 100 - total flux cleaned = 0.287748 Jy ! Component: 150 - total flux cleaned = 0.306743 Jy ! Component: 200 - total flux cleaned = 0.315445 Jy ! Total flux subtracted in 200 components = 0.315445 Jy ! Clean residual min=-0.003738 max=0.005758 Jy/beam ! Clean residual mean=-0.000053 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.315445 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.315445 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.709 mas, bpa=-0.2265 degrees ! Estimated noise=583.61 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) ! Added new window around map position (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089272 Jy ! Component: 100 - total flux cleaned = 0.0135513 Jy ! Component: 150 - total flux cleaned = 0.0164639 Jy ! Component: 200 - total flux cleaned = 0.0185606 Jy ! Total flux subtracted in 200 components = 0.0185606 Jy ! Clean residual min=-0.001816 max=0.001710 Jy/beam ! Clean residual mean=-0.000014 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.334005 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.334006 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=2.251 mas, bmaj=5.895 mas, bpa=-5.551 degrees ! Estimated noise=717.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198975 Jy ! Component: 100 - total flux cleaned = 0.00326569 Jy ! Component: 150 - total flux cleaned = 0.00385681 Jy ! Component: 200 - total flux cleaned = 0.00394618 Jy ! Total flux subtracted in 200 components = 0.00394618 Jy ! Clean residual min=-0.001707 max=0.001862 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.337952 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 = 2.67023e-05 Jy ! Component: 100 - total flux cleaned = 3.44527e-06 Jy ! Component: 150 - total flux cleaned = 3.24475e-06 Jy ! Component: 200 - total flux cleaned = -1.77345e-05 Jy ! Total flux subtracted in 200 components = -1.77345e-05 Jy ! Clean residual min=-0.001671 max=0.001822 Jy/beam ! Clean residual mean=0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.337934 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 84 components and 0.337934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.709 mas, bpa=-0.2265 degrees ! Estimated noise=583.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381828 Jy ! Component: 100 - total flux cleaned = -0.000445574 Jy ! Component: 150 - total flux cleaned = -0.000474459 Jy ! Component: 200 - total flux cleaned = -0.000500884 Jy ! Total flux subtracted in 200 components = -0.000500884 Jy ! Clean residual min=-0.001680 max=0.001760 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.337433 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.337433 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=0.100552Jy sigma=0.000763 ! Fit after self-cal, rms=0.100540Jy sigma=0.000763 wmodel J0236-2953_X_2015_03_17_pus_map.mod ! Writing 103 model components to file: J0236-2953_X_2015_03_17_pus_map.mod wobs J0236-2953_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0236-2953_X_2015_03_17_pus_uvs.fits wwins J0236-2953_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0236-2953_X_2015_03_17_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 = -1.95184e-05 Jy ! Component: 100 - total flux cleaned = -0.000373142 Jy ! Component: 150 - total flux cleaned = -0.000554601 Jy ! Component: 200 - total flux cleaned = -0.000677697 Jy ! Component: 250 - total flux cleaned = -0.000748675 Jy ! Component: 300 - total flux cleaned = -0.000817922 Jy ! Component: 350 - total flux cleaned = -0.000885447 Jy ! Component: 400 - total flux cleaned = -0.000929403 Jy ! Component: 450 - total flux cleaned = -0.000993813 Jy ! Component: 500 - total flux cleaned = -0.00105684 Jy ! Component: 550 - total flux cleaned = -0.00115907 Jy ! Component: 600 - total flux cleaned = -0.00121903 Jy ! Component: 650 - total flux cleaned = -0.00131764 Jy ! Component: 700 - total flux cleaned = -0.00149103 Jy ! Component: 750 - total flux cleaned = -0.00156653 Jy ! Component: 800 - total flux cleaned = -0.00165979 Jy ! Component: 850 - total flux cleaned = -0.00171537 Jy ! Component: 900 - total flux cleaned = -0.00184221 Jy ! Component: 950 - total flux cleaned = -0.00193134 Jy ! Component: 1000 - total flux cleaned = -0.00200151 Jy ! Component: 1050 - total flux cleaned = -0.00205361 Jy ! Component: 1100 - total flux cleaned = -0.002105 Jy ! Component: 1150 - total flux cleaned = -0.00212181 Jy ! Component: 1200 - total flux cleaned = -0.00213845 Jy ! Component: 1250 - total flux cleaned = -0.00222124 Jy ! Component: 1300 - total flux cleaned = -0.00226988 Jy ! Component: 1350 - total flux cleaned = -0.00225355 Jy ! Component: 1400 - total flux cleaned = -0.00230179 Jy ! Component: 1450 - total flux cleaned = -0.00233337 Jy ! Component: 1500 - total flux cleaned = -0.00236449 Jy ! Component: 1550 - total flux cleaned = -0.00236456 Jy ! Component: 1600 - total flux cleaned = -0.00237979 Jy ! Component: 1650 - total flux cleaned = -0.00239509 Jy ! Component: 1700 - total flux cleaned = -0.00245512 Jy ! Component: 1750 - total flux cleaned = -0.00245496 Jy ! Component: 1800 - total flux cleaned = -0.00245504 Jy ! Component: 1850 - total flux cleaned = -0.00249886 Jy ! Component: 1900 - total flux cleaned = -0.00248426 Jy ! Component: 1950 - total flux cleaned = -0.0025131 Jy ! Component: 2000 - total flux cleaned = -0.00252755 Jy ! Total flux subtracted in 2048 components = -0.00256983 Jy ! Clean residual min=-0.000705 max=0.000773 Jy/beam ! Clean residual mean=-0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.334863 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 233 components and 0.334863 Jy ![Exited script file: muppet] wmap "J0236-2953_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9203 x 2.709 at -0.2265 degrees (North through East) ! Clean map min=-0.0013906 max=0.30223 Jy/beam ! Writing clean map to FITS file: J0236-2953_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.302235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276256 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274213 0.274213 0.548427 1.09685 2.19371 4.38741 8.77483 17.5497 35.0993 70.1986 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.302 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9203 x 2.709 at -0.2265 degrees (North through East) ! Clean map min=-0.0013906 max=0.30223 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 J0236-2953_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:59:25 2016