! Started logfile: J0058-3234_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:33:24 2016 obs J0058-3234_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0058-3234_X_2014_12_20_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878663 visibilities/baseline/integration-bin. ! Found source: J0058-3234 ! ! 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 364 lines of history. ! ! Reading 53616 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 J0058-3234_X_2014_12_20_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962690Jy sigma=0.009976 ! Fit after self-cal, rms=0.934438Jy sigma=0.009706 ! 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=0.6274 mas, bmaj=1.691 mas, bpa=-0.203 degrees ! Estimated noise=722.6 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 = 0.0512895 Jy ! Component: 100 - total flux cleaned = 0.0635885 Jy ! Total flux subtracted in 100 components = 0.0635885 Jy ! Clean residual min=-0.003886 max=0.009296 Jy/beam ! Clean residual mean=-0.000018 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0635885 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0635885 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=0.085780Jy sigma=0.000799 ! Fit after self-cal, rms=0.085684Jy sigma=0.000799 ! Inverting map ! Added new window around map position (1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846484 Jy ! Component: 100 - total flux cleaned = 0.0134603 Jy ! Total flux subtracted in 100 components = 0.0134603 Jy ! Clean residual min=-0.003135 max=0.006780 Jy/beam ! Clean residual mean=-0.000010 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0770489 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0770489 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=0.084559Jy sigma=0.000783 ! Fit after self-cal, rms=0.084474Jy sigma=0.000782 ! 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=0.8177 mas, bmaj=2.133 mas, bpa=0.6283 degrees ! Estimated noise=299.869 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 = 0.00642091 Jy ! Component: 100 - total flux cleaned = 0.00952243 Jy ! Component: 150 - total flux cleaned = 0.0112524 Jy ! Component: 200 - total flux cleaned = 0.0116246 Jy ! Total flux subtracted in 200 components = 0.0116246 Jy ! Clean residual min=-0.002082 max=0.003042 Jy/beam ! Clean residual mean=-0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0886735 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0886734 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=0.084039Jy sigma=0.000777 ! Fit after self-cal, rms=0.083981Jy sigma=0.000776 ! 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 0.90 FD 1.03 HN 1.10 KP 1.07 ! LA 0.98 MK 0.94 NL 1.03 OV 0.95 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.12 KP 1.03 ! LA 0.96 MK 0.99 NL 1.03 OV 0.94 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.18 KP 0.94 ! LA 1.03 MK 1.01 NL 1.01 OV 0.94 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.11 KP 0.91 ! LA 1.02 MK 1.00 NL 1.02 OV 0.92 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.03 KP 0.90 ! LA 0.98 MK 1.02 NL 1.10 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.26 KP 0.89 ! LA 1.00 MK 0.96 NL 1.11 OV 0.95 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.16 HN 1.14 KP 0.85 ! LA 0.98 MK 1.02 NL 1.07 OV 1.01 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.05 KP 0.87 ! LA 1.02 MK 1.01 NL 1.04 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.22 KP 0.91 ! LA 1.00 MK 1.02 NL 1.03 OV 0.97 ! PT 1.08 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.09 KP 0.92 ! LA 1.01 MK 1.00 NL 1.05 OV 0.99 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.22 KP 1.02 ! LA 1.01 MK 1.04 NL 1.07 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.99 KP 1.03 ! LA 0.97 MK 0.98 NL 1.06 OV 0.96 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.083981Jy sigma=0.000776 ! Fit after self-cal, rms=0.086057Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8229 mas, bmaj=2.135 mas, bpa=0.7063 degrees ! Estimated noise=299.021 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 (2.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273872 Jy ! Component: 100 - total flux cleaned = 0.00415413 Jy ! Component: 150 - total flux cleaned = 0.00438613 Jy ! Component: 200 - total flux cleaned = 0.00441796 Jy ! Total flux subtracted in 200 components = 0.00441796 Jy ! Clean residual min=-0.001322 max=0.001358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0930914 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.0930914 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=0.085966Jy sigma=0.000772 ! Fit after self-cal, rms=0.086004Jy sigma=0.000772 ! 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=0.086004Jy sigma=0.000772 ! Fit after self-cal, rms=0.085751Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8221 mas, bmaj=2.127 mas, bpa=0.5471 degrees ! Estimated noise=298.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122973 Jy ! Component: 100 - total flux cleaned = 0.00148682 Jy ! Component: 150 - total flux cleaned = 0.00153793 Jy ! Component: 200 - total flux cleaned = 0.00158325 Jy ! Total flux subtracted in 200 components = 0.00158325 Jy ! Clean residual min=-0.001081 max=0.001208 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0946746 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0946746 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=0.085727Jy sigma=0.000771 ! Fit after self-cal, rms=0.085719Jy sigma=0.000771 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 = 0.000325967 Jy ! Component: 100 - total flux cleaned = 0.000375862 Jy ! Component: 150 - total flux cleaned = 0.000397776 Jy ! Component: 200 - total flux cleaned = 0.000416065 Jy ! Total flux subtracted in 200 components = 0.000416065 Jy ! Clean residual min=-0.001046 max=0.001168 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0950907 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0950907 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=0.085706Jy sigma=0.000771 ! Fit after self-cal, rms=0.085701Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-13.6, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725738 Jy ! Component: 100 - total flux cleaned = 0.000871663 Jy ! Component: 150 - total flux cleaned = 0.000932096 Jy ! Component: 200 - total flux cleaned = 0.000932958 Jy ! Total flux subtracted in 200 components = 0.000932958 Jy ! Clean residual min=-0.000954 max=0.001013 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0960236 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0960237 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=0.085685Jy sigma=0.000771 ! Fit after self-cal, rms=0.085685Jy 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=0.085685Jy sigma=0.000771 ! Fit after self-cal, rms=0.084603Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8211 mas, bmaj=2.123 mas, bpa=0.4052 degrees ! Estimated noise=298.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319467 Jy ! Component: 100 - total flux cleaned = 0.000396986 Jy ! Component: 150 - total flux cleaned = 0.000398374 Jy ! Component: 200 - total flux cleaned = 0.000397423 Jy ! Total flux subtracted in 200 components = 0.000397423 Jy ! Clean residual min=-0.000832 max=0.000945 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0964211 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0964211 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=0.084594Jy sigma=0.000770 ! Fit after self-cal, rms=0.084587Jy 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 = 0.000123091 Jy ! Component: 100 - total flux cleaned = 0.000108402 Jy ! Component: 150 - total flux cleaned = 0.000107644 Jy ! Component: 200 - total flux cleaned = 9.52704e-05 Jy ! Total flux subtracted in 200 components = 9.52704e-05 Jy ! Clean residual min=-0.000828 max=0.000915 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0965163 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.0965163 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=0.084582Jy sigma=0.000770 ! Fit after self-cal, rms=0.084581Jy 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=0.084581Jy sigma=0.000770 ! Fit after self-cal, rms=0.084121Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=7.047 mas, bpa=6.032 degrees ! Estimated noise=367.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397542 Jy ! Component: 100 - total flux cleaned = 0.000403259 Jy ! Component: 150 - total flux cleaned = 0.000362201 Jy ! Component: 200 - total flux cleaned = 0.000348282 Jy ! Total flux subtracted in 200 components = 0.000348282 Jy ! Clean residual min=-0.000853 max=0.000860 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0968646 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.0968646 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=0.084119Jy sigma=0.000770 ! Fit after self-cal, rms=0.084114Jy 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 = 0.000106996 Jy ! Component: 100 - total flux cleaned = 0.000101856 Jy ! Component: 150 - total flux cleaned = 8.93348e-05 Jy ! Component: 200 - total flux cleaned = 8.34454e-05 Jy ! Total flux subtracted in 200 components = 8.34454e-05 Jy ! Clean residual min=-0.000836 max=0.000853 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0969481 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.0969481 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=0.084113Jy sigma=0.000770 ! Fit after self-cal, rms=0.084113Jy 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=0.8205 mas, bmaj=2.123 mas, bpa=0.3534 degrees ! Estimated noise=298.532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8205 x 2.123 at 0.3534 degrees (North through East) ! Clean map min=-0.00078704 max=0.065192 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=0.6278 mas, bmaj=1.681 mas, bpa=-0.512 degrees ! Estimated noise=720.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050615 Jy ! Component: 100 - total flux cleaned = 0.0660629 Jy ! Component: 150 - total flux cleaned = 0.0743687 Jy ! Component: 200 - total flux cleaned = 0.0798975 Jy ! Total flux subtracted in 200 components = 0.0798975 Jy ! Clean residual min=-0.002502 max=0.003596 Jy/beam ! Clean residual mean=-0.000009 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0798974 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0798974 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8205 mas, bmaj=2.123 mas, bpa=0.3534 degrees ! Estimated noise=298.532 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 = 0.00571274 Jy ! Component: 100 - total flux cleaned = 0.00918056 Jy ! Component: 150 - total flux cleaned = 0.0115722 Jy ! Component: 200 - total flux cleaned = 0.0133192 Jy ! Total flux subtracted in 200 components = 0.0133192 Jy ! Clean residual min=-0.001146 max=0.001602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0932166 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0932166 Jy ! Inverting map ! Added new window around map position (-0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147612 Jy ! Component: 100 - total flux cleaned = 0.0021837 Jy ! Component: 150 - total flux cleaned = 0.00253485 Jy ! Component: 200 - total flux cleaned = 0.00277272 Jy ! Total flux subtracted in 200 components = 0.00277272 Jy ! Clean residual min=-0.000869 max=0.001156 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0959893 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.0959893 Jy ! Inverting map ! Added new window around map position (0.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700833 Jy ! Component: 100 - total flux cleaned = 0.000787921 Jy ! Component: 150 - total flux cleaned = 0.000866404 Jy ! Component: 200 - total flux cleaned = 0.000914292 Jy ! Total flux subtracted in 200 components = 0.000914292 Jy ! Clean residual min=-0.000826 max=0.000863 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0969036 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0969036 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=2.352 mas, bmaj=7.047 mas, bpa=6.032 degrees ! Estimated noise=367.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94796e-05 Jy ! Component: 100 - total flux cleaned = 6.58721e-05 Jy ! Component: 150 - total flux cleaned = 5.26909e-05 Jy ! Component: 200 - total flux cleaned = 4.2332e-05 Jy ! Total flux subtracted in 200 components = 4.2332e-05 Jy ! Clean residual min=-0.000841 max=0.000843 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0969459 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 = -8.89928e-06 Jy ! Component: 100 - total flux cleaned = -1.75312e-05 Jy ! Component: 150 - total flux cleaned = -3.34047e-05 Jy ! Component: 200 - total flux cleaned = -3.32331e-05 Jy ! Total flux subtracted in 200 components = -3.32331e-05 Jy ! Clean residual min=-0.000817 max=0.000808 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0969127 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.0969127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8205 mas, bmaj=2.123 mas, bpa=0.3534 degrees ! Estimated noise=298.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.43032e-06 Jy ! Component: 100 - total flux cleaned = -5.3713e-05 Jy ! Component: 150 - total flux cleaned = -8.84129e-05 Jy ! Component: 200 - total flux cleaned = -0.000121147 Jy ! Total flux subtracted in 200 components = -0.000121147 Jy ! Clean residual min=-0.000781 max=0.000804 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0967916 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.0967916 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=0.084108Jy sigma=0.000770 ! Fit after self-cal, rms=0.084112Jy sigma=0.000770 wmodel J0058-3234_X_2014_12_20_pus_map.mod ! Writing 112 model components to file: J0058-3234_X_2014_12_20_pus_map.mod wobs J0058-3234_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0058-3234_X_2014_12_20_pus_uvs.fits wwins J0058-3234_X_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0058-3234_X_2014_12_20_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 = -2.94996e-05 Jy ! Component: 100 - total flux cleaned = -4.38978e-05 Jy ! Component: 150 - total flux cleaned = -7.07548e-05 Jy ! Component: 200 - total flux cleaned = -8.40091e-05 Jy ! Component: 250 - total flux cleaned = -7.20644e-05 Jy ! Component: 300 - total flux cleaned = -7.23572e-05 Jy ! Component: 350 - total flux cleaned = -3.73614e-05 Jy ! Component: 400 - total flux cleaned = 1.97018e-05 Jy ! Component: 450 - total flux cleaned = 9.73553e-05 Jy ! Component: 500 - total flux cleaned = 0.000129834 Jy ! Component: 550 - total flux cleaned = 0.000151158 Jy ! Component: 600 - total flux cleaned = 0.000171993 Jy ! Component: 650 - total flux cleaned = 0.000172167 Jy ! Component: 700 - total flux cleaned = 0.000152266 Jy ! Component: 750 - total flux cleaned = 0.000152255 Jy ! Component: 800 - total flux cleaned = 0.000123324 Jy ! Component: 850 - total flux cleaned = 0.000104466 Jy ! Component: 900 - total flux cleaned = 5.83365e-05 Jy ! Component: 950 - total flux cleaned = 4.93254e-05 Jy ! Component: 1000 - total flux cleaned = -4.49064e-06 Jy ! Component: 1050 - total flux cleaned = -3.97962e-05 Jy ! Component: 1100 - total flux cleaned = -6.60621e-05 Jy ! Component: 1150 - total flux cleaned = -0.000108852 Jy ! Component: 1200 - total flux cleaned = -0.000125817 Jy ! Component: 1250 - total flux cleaned = -0.000159196 Jy ! Component: 1300 - total flux cleaned = -0.000183777 Jy ! Component: 1350 - total flux cleaned = -0.000224059 Jy ! Component: 1400 - total flux cleaned = -0.000271718 Jy ! Component: 1450 - total flux cleaned = -0.000295321 Jy ! Component: 1500 - total flux cleaned = -0.000326305 Jy ! Component: 1550 - total flux cleaned = -0.000356848 Jy ! Component: 1600 - total flux cleaned = -0.000371938 Jy ! Component: 1650 - total flux cleaned = -0.000394249 Jy ! Component: 1700 - total flux cleaned = -0.000438414 Jy ! Component: 1750 - total flux cleaned = -0.000474722 Jy ! Component: 1800 - total flux cleaned = -0.000467539 Jy ! Component: 1850 - total flux cleaned = -0.00051025 Jy ! Component: 1900 - total flux cleaned = -0.000531317 Jy ! Component: 1950 - total flux cleaned = -0.000566258 Jy ! Component: 2000 - total flux cleaned = -0.000573166 Jy ! Total flux subtracted in 2048 components = -0.000607404 Jy ! Clean residual min=-0.000429 max=0.000359 Jy/beam ! Clean residual mean=0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0961842 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 244 components and 0.0961841 Jy ![Exited script file: muppet] wmap "J0058-3234_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8205 x 2.123 at 0.3534 degrees (North through East) ! Clean map min=-0.00085688 max=0.064012 Jy/beam ! Writing clean map to FITS file: J0058-3234_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0640125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126042 device "J0058-3234_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0058-3234_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.590707 0.590707 1.18141 2.36283 4.72565 9.45131 18.9026 37.8052 75.6105 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8205 x 2.123 at 0.3534 degrees (North through East) ! Clean map min=-0.00085688 max=0.064012 Jy/beam quit ! Quitting program ! Log file J0058-3234_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:28 2016