! Started logfile: J1309-0415_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:10:19 2016 obs J1309-0415_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1309-0415_X_2014_08_09_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86828 visibilities/baseline/integration-bin. ! Found source: J1309-0415 ! ! 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 324 lines of history. ! ! Reading 58140 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 J1309-0415_X_2014_08_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977858Jy sigma=0.011116 ! Fit after self-cal, rms=0.956364Jy sigma=0.010891 ! 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=0.7743 mas, bmaj=1.81 mas, bpa=3.829 degrees ! Estimated noise=418.539 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 = 0.033603 Jy ! Component: 100 - total flux cleaned = 0.0428518 Jy ! Total flux subtracted in 100 components = 0.0428518 Jy ! Clean residual min=-0.002461 max=0.004537 Jy/beam ! Clean residual mean=-0.000005 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0428518 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0428518 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=0.071849Jy sigma=0.000778 ! Fit after self-cal, rms=0.071543Jy sigma=0.000775 ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055765 Jy ! Component: 100 - total flux cleaned = 0.00906036 Jy ! Total flux subtracted in 100 components = 0.00906036 Jy ! Clean residual min=-0.001964 max=0.002290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0519121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0519121 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=0.070944Jy sigma=0.000769 ! Fit after self-cal, rms=0.070925Jy sigma=0.000768 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313694 Jy ! Component: 100 - total flux cleaned = 0.00500012 Jy ! Total flux subtracted in 100 components = 0.00500012 Jy ! Clean residual min=-0.002132 max=0.001948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0569123 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0569123 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=0.070745Jy sigma=0.000766 ! Fit after self-cal, rms=0.070733Jy sigma=0.000766 ! 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=0.9619 mas, bmaj=2.145 mas, bpa=5.677 degrees ! Estimated noise=260.289 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 = 0.00209857 Jy ! Component: 100 - total flux cleaned = 0.00314513 Jy ! Component: 150 - total flux cleaned = 0.00362207 Jy ! Component: 200 - total flux cleaned = 0.00379046 Jy ! Total flux subtracted in 200 components = 0.00379046 Jy ! Clean residual min=-0.001968 max=0.001699 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0607027 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0607027 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=0.070659Jy sigma=0.000765 ! Fit after self-cal, rms=0.070651Jy sigma=0.000765 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.12 KP 0.93 ! LA 1.07 MK 0.96 NL 1.07 OV 0.95 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.10 KP 0.88 ! LA 1.04 MK 0.96 NL 1.03 OV 1.01 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.08 KP 0.88 ! LA 1.03 MK 0.98 NL 1.03 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.06 KP 0.83 ! LA 1.04 MK 1.07 NL 1.01 OV 1.01 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.04 KP 0.78 ! LA 0.97 MK 1.04 NL 1.04 OV 1.04 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.06 KP 0.76 ! LA 1.04 MK 0.95 NL 1.06 OV 1.07 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 0.96 KP 0.84 ! LA 1.15 MK 1.07 NL 1.08 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.04 KP 0.78 ! LA 1.02 MK 1.01 NL 1.03 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.01 KP 0.82 ! LA 1.03 MK 0.96 NL 1.04 OV 1.02 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.04 KP 0.82 ! LA 1.01 MK 0.98 NL 1.04 OV 1.01 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.95 KP 0.80 ! LA 1.09 MK 0.95 NL 1.02 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 0.92 KP 0.88 ! LA 1.08 MK 0.79 NL 1.04 OV 0.99 ! PT 0.99 SC 0.89 ! ! ! Fit before self-cal, rms=0.070651Jy sigma=0.000765 ! Fit after self-cal, rms=0.069342Jy sigma=0.000762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9583 mas, bmaj=2.134 mas, bpa=5.627 degrees ! Estimated noise=260.515 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 = 0.000725116 Jy ! Component: 100 - total flux cleaned = 0.000705386 Jy ! Component: 150 - total flux cleaned = 0.000690771 Jy ! Component: 200 - total flux cleaned = 0.00070288 Jy ! Total flux subtracted in 200 components = 0.00070288 Jy ! Clean residual min=-0.000912 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0614056 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0614056 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=0.069329Jy sigma=0.000762 ! Fit after self-cal, rms=0.069319Jy sigma=0.000762 ! 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=0.069319Jy sigma=0.000762 ! Fit after self-cal, rms=0.069205Jy sigma=0.000761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=2.12 mas, bpa=5.711 degrees ! Estimated noise=259.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474662 Jy ! Component: 100 - total flux cleaned = 0.000458872 Jy ! Component: 150 - total flux cleaned = 0.000404027 Jy ! Component: 200 - total flux cleaned = 0.000404129 Jy ! Total flux subtracted in 200 components = 0.000404129 Jy ! Clean residual min=-0.000893 max=0.000880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0618097 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0618097 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=0.069194Jy sigma=0.000761 ! Fit after self-cal, rms=0.069207Jy sigma=0.000761 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 = 5.3969e-05 Jy ! Component: 100 - total flux cleaned = 2.42408e-05 Jy ! Component: 150 - total flux cleaned = 1.21552e-06 Jy ! Component: 200 - total flux cleaned = 9.75656e-07 Jy ! Total flux subtracted in 200 components = 9.75656e-07 Jy ! Clean residual min=-0.000882 max=0.000909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0618107 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0618107 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=0.069201Jy sigma=0.000761 ! Fit after self-cal, rms=0.069199Jy sigma=0.000761 ! 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=0.069199Jy sigma=0.000761 ! Fit after self-cal, rms=0.069229Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=2.112 mas, bpa=5.7 degrees ! Estimated noise=260.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500261 Jy ! Component: 100 - total flux cleaned = 0.000538096 Jy ! Component: 150 - total flux cleaned = 0.000546953 Jy ! Component: 200 - total flux cleaned = 0.000564021 Jy ! Total flux subtracted in 200 components = 0.000564021 Jy ! Clean residual min=-0.000855 max=0.000870 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0623747 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0623747 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=0.069223Jy sigma=0.000761 ! Fit after self-cal, rms=0.069224Jy sigma=0.000761 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 = 4.53885e-05 Jy ! Component: 100 - total flux cleaned = 4.54645e-05 Jy ! Component: 150 - total flux cleaned = 5.4073e-05 Jy ! Component: 200 - total flux cleaned = 6.77489e-05 Jy ! Total flux subtracted in 200 components = 6.77489e-05 Jy ! Clean residual min=-0.000850 max=0.000885 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0624425 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0624425 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=0.069220Jy sigma=0.000761 ! Fit after self-cal, rms=0.069220Jy sigma=0.000761 ! 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=0.069220Jy sigma=0.000761 ! Fit after self-cal, rms=0.069222Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=3.544 mas, bpa=3.368 degrees ! Estimated noise=321.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538681 Jy ! Component: 100 - total flux cleaned = 0.000705186 Jy ! Component: 150 - total flux cleaned = 0.000746928 Jy ! Component: 200 - total flux cleaned = 0.000776403 Jy ! Total flux subtracted in 200 components = 0.000776403 Jy ! Clean residual min=-0.000869 max=0.001141 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0632189 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0632189 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=0.069221Jy sigma=0.000761 ! Fit after self-cal, rms=0.069220Jy sigma=0.000761 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 = 8.26712e-05 Jy ! Component: 100 - total flux cleaned = 8.85141e-05 Jy ! Component: 150 - total flux cleaned = 0.000104487 Jy ! Component: 200 - total flux cleaned = 0.000119018 Jy ! Total flux subtracted in 200 components = 0.000119018 Jy ! Clean residual min=-0.000876 max=0.001148 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0633379 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0633379 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=0.069220Jy sigma=0.000761 ! Fit after self-cal, rms=0.069221Jy sigma=0.000761 ! Inverting map ! Added new window around map position (-5, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087586 Jy ! Component: 100 - total flux cleaned = 0.000897972 Jy ! Component: 150 - total flux cleaned = 0.000944215 Jy ! Component: 200 - total flux cleaned = 0.000998915 Jy ! Total flux subtracted in 200 components = 0.000998915 Jy ! Clean residual min=-0.000850 max=0.000889 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0643368 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 0.0643368 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=0.069213Jy sigma=0.000761 ! Fit after self-cal, rms=0.069206Jy sigma=0.000761 ! 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=0.9509 mas, bmaj=2.106 mas, bpa=5.684 degrees ! Estimated noise=260.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9509 x 2.106 at 5.684 degrees (North through East) ! Clean map min=-0.00074933 max=0.042859 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=0.7656 mas, bmaj=1.78 mas, bpa=3.791 degrees ! Estimated noise=411.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327434 Jy ! Component: 100 - total flux cleaned = 0.0442476 Jy ! Component: 150 - total flux cleaned = 0.0508386 Jy ! Component: 200 - total flux cleaned = 0.0552108 Jy ! Total flux subtracted in 200 components = 0.0552108 Jy ! Clean residual min=-0.001814 max=0.002385 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0552108 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0552108 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=2.106 mas, bpa=5.684 degrees ! Estimated noise=260.31 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 = 0.00366891 Jy ! Component: 100 - total flux cleaned = 0.00574024 Jy ! Component: 150 - total flux cleaned = 0.00709454 Jy ! Component: 200 - total flux cleaned = 0.00797174 Jy ! Total flux subtracted in 200 components = 0.00797174 Jy ! Clean residual min=-0.000959 max=0.000933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0631826 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0631826 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=2.161 mas, bmaj=3.544 mas, bpa=3.368 degrees ! Estimated noise=321.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839898 Jy ! Component: 100 - total flux cleaned = 0.00121932 Jy ! Component: 150 - total flux cleaned = 0.00135558 Jy ! Component: 200 - total flux cleaned = 0.00141413 Jy ! Total flux subtracted in 200 components = 0.00141413 Jy ! Clean residual min=-0.000826 max=0.000997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0645967 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 = 3.51212e-05 Jy ! Component: 100 - total flux cleaned = 6.6285e-05 Jy ! Component: 150 - total flux cleaned = 8.11328e-05 Jy ! Component: 200 - total flux cleaned = 0.000107068 Jy ! Total flux subtracted in 200 components = 0.000107068 Jy ! Clean residual min=-0.000810 max=0.000948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0647038 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.0647038 Jy ! Inverting map ! Added new window around map position (25.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610244 Jy ! Component: 100 - total flux cleaned = 0.000646444 Jy ! Component: 150 - total flux cleaned = 0.00070354 Jy ! Component: 200 - total flux cleaned = 0.000730215 Jy ! Total flux subtracted in 200 components = 0.000730215 Jy ! Clean residual min=-0.000714 max=0.000636 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.065434 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.065434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=2.106 mas, bpa=5.684 degrees ! Estimated noise=260.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270354 Jy ! Component: 100 - total flux cleaned = -0.00031566 Jy ! Component: 150 - total flux cleaned = -0.000335205 Jy ! Component: 200 - total flux cleaned = -0.000298214 Jy ! Total flux subtracted in 200 components = -0.000298214 Jy ! Clean residual min=-0.000702 max=0.000774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0651358 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.0651358 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=0.069201Jy sigma=0.000760 ! Fit after self-cal, rms=0.069193Jy sigma=0.000760 wmodel J1309-0415_X_2014_08_09_pus_map.mod ! Writing 117 model components to file: J1309-0415_X_2014_08_09_pus_map.mod wobs J1309-0415_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1309-0415_X_2014_08_09_pus_uvs.fits wwins J1309-0415_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1309-0415_X_2014_08_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 = -7.07209e-05 Jy ! Component: 100 - total flux cleaned = -5.85232e-05 Jy ! Component: 150 - total flux cleaned = -5.83857e-05 Jy ! Component: 200 - total flux cleaned = -6.94295e-05 Jy ! Component: 250 - total flux cleaned = -6.95087e-05 Jy ! Component: 300 - total flux cleaned = -5.94278e-05 Jy ! Component: 350 - total flux cleaned = -4.95122e-05 Jy ! Component: 400 - total flux cleaned = -4.96356e-05 Jy ! Component: 450 - total flux cleaned = -2.14131e-05 Jy ! Component: 500 - total flux cleaned = -2.15739e-05 Jy ! Component: 550 - total flux cleaned = -1.26403e-05 Jy ! Component: 600 - total flux cleaned = -3.03956e-05 Jy ! Component: 650 - total flux cleaned = -1.31267e-05 Jy ! Component: 700 - total flux cleaned = -4.68362e-06 Jy ! Component: 750 - total flux cleaned = -4.78349e-06 Jy ! Component: 800 - total flux cleaned = -4.84036e-06 Jy ! Component: 850 - total flux cleaned = 3.32732e-06 Jy ! Component: 900 - total flux cleaned = 3.29402e-06 Jy ! Component: 950 - total flux cleaned = -2.79998e-05 Jy ! Component: 1000 - total flux cleaned = -4.34922e-05 Jy ! Component: 1050 - total flux cleaned = -6.61969e-05 Jy ! Component: 1100 - total flux cleaned = -5.85583e-05 Jy ! Component: 1150 - total flux cleaned = -4.38709e-05 Jy ! Component: 1200 - total flux cleaned = -8.04584e-05 Jy ! Component: 1250 - total flux cleaned = -9.46718e-05 Jy ! Component: 1300 - total flux cleaned = -0.000137096 Jy ! Component: 1350 - total flux cleaned = -0.000130022 Jy ! Component: 1400 - total flux cleaned = -0.000185276 Jy ! Component: 1450 - total flux cleaned = -0.000205614 Jy ! Component: 1500 - total flux cleaned = -0.00023927 Jy ! Component: 1550 - total flux cleaned = -0.000259263 Jy ! Component: 1600 - total flux cleaned = -0.000305289 Jy ! Component: 1650 - total flux cleaned = -0.000318095 Jy ! Component: 1700 - total flux cleaned = -0.000337451 Jy ! Component: 1750 - total flux cleaned = -0.000369121 Jy ! Component: 1800 - total flux cleaned = -0.000406741 Jy ! Component: 1850 - total flux cleaned = -0.000406754 Jy ! Component: 1900 - total flux cleaned = -0.000468045 Jy ! Component: 1950 - total flux cleaned = -0.000474047 Jy ! Component: 2000 - total flux cleaned = -0.000486121 Jy ! Total flux subtracted in 2048 components = -0.000509863 Jy ! Clean residual min=-0.000317 max=0.000360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0646259 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 257 components and 0.0646259 Jy ![Exited script file: muppet] wmap "J1309-0415_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9509 x 2.106 at 5.684 degrees (North through East) ! Clean map min=-0.00061103 max=0.042577 Jy/beam ! Writing clean map to FITS file: J1309-0415_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0425768 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112454 device "J1309-0415_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1309-0415_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.792359 0.792359 1.58472 3.16943 6.33887 12.6777 25.3555 50.7109 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9509 x 2.106 at 5.684 degrees (North through East) ! Clean map min=-0.00061103 max=0.042577 Jy/beam quit ! Quitting program ! Log file J1309-0415_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:10:23 2016