! Started logfile: J2138-1810_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:11:41 2016 obs J2138-1810_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2138-1810_X_2015_03_17_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879522 visibilities/baseline/integration-bin. ! Found source: J2138-1810 ! ! 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 57468 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 J2138-1810_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003013Jy sigma=0.010534 ! Fit after self-cal, rms=0.965619Jy sigma=0.010163 ! 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=0.6553 mas, bmaj=1.574 mas, bpa=-0.2679 degrees ! Estimated noise=512.568 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 = 0.0284545 Jy ! Component: 100 - total flux cleaned = 0.0347044 Jy ! Total flux subtracted in 100 components = 0.0347044 Jy ! Clean residual min=-0.002264 max=0.002554 Jy/beam ! Clean residual mean=0.000020 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0347044 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0347044 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=0.077919Jy sigma=0.000760 ! Fit after self-cal, rms=0.076316Jy sigma=0.000744 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445188 Jy ! Component: 100 - total flux cleaned = 0.00571062 Jy ! Total flux subtracted in 100 components = 0.00571062 Jy ! Clean residual min=-0.002288 max=0.002455 Jy/beam ! Clean residual mean=0.000018 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.040415 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.040415 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=0.076044Jy sigma=0.000742 ! Fit after self-cal, rms=0.076018Jy sigma=0.000741 ! 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=0.8285 mas, bmaj=1.928 mas, bpa=-0.6152 degrees ! Estimated noise=294.814 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 = 0.00124668 Jy ! Component: 100 - total flux cleaned = 0.00182723 Jy ! Component: 150 - total flux cleaned = 0.00193754 Jy ! Component: 200 - total flux cleaned = 0.00203205 Jy ! Total flux subtracted in 200 components = 0.00203205 Jy ! Clean residual min=-0.001909 max=0.003135 Jy/beam ! Clean residual mean=0.000055 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.042447 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.042447 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=0.075991Jy sigma=0.000741 ! Fit after self-cal, rms=0.075992Jy sigma=0.000741 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.11 HN 0.94 KP 1.06 ! LA 0.94 MK 1.00 NL 1.21 OV 1.16 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.01 KP 1.00 ! LA 0.87 MK 1.11 NL 1.24 OV 1.29 ! PT 0.88 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 HN 0.98 KP 0.86 ! LA 0.95 MK 1.05 NL 1.22 OV 1.36 ! PT 0.87 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.96 KP 0.86 ! LA 0.97 MK 1.05 NL 1.17 OV 1.32 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.92 KP 0.83 ! LA 0.96 MK 1.11 NL 1.14 OV 1.32 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.88 KP 0.83 ! LA 0.92 MK 1.02 NL 1.26 OV 1.25 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.90 KP 0.89 ! LA 0.94 MK 1.12 NL 1.09 OV 1.31 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 0.85 ! LA 0.90 MK 1.04 NL 1.21 OV 1.29 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.04 KP 0.91 ! LA 0.93 MK 1.02 NL 1.15 OV 1.11 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.84 KP 0.94 ! LA 1.00 MK 0.98 NL 1.08 OV 1.11 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.86 KP 0.90 ! LA 0.93 MK 1.02 NL 1.02 OV 1.21 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.93 HN 0.78 KP 0.95 ! LA 0.98 MK 0.95 NL 1.17 OV 1.12 ! PT 0.83 SC 0.94 ! ! ! Fit before self-cal, rms=0.075992Jy sigma=0.000741 ! Fit after self-cal, rms=0.075769Jy sigma=0.000738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=1.956 mas, bpa=-0.7174 degrees ! Estimated noise=298.116 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 = 0.000159608 Jy ! Component: 100 - total flux cleaned = 0.000174501 Jy ! Component: 150 - total flux cleaned = 0.00018861 Jy ! Component: 200 - total flux cleaned = 0.000215439 Jy ! Total flux subtracted in 200 components = 0.000215439 Jy ! Clean residual min=-0.001559 max=0.002816 Jy/beam ! Clean residual mean=0.000048 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0426625 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0426625 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=0.075764Jy sigma=0.000738 ! Fit after self-cal, rms=0.075854Jy sigma=0.000737 ! 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=0.075854Jy sigma=0.000737 ! Fit after self-cal, rms=0.076519Jy sigma=0.000736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=1.965 mas, bpa=-0.9857 degrees ! Estimated noise=297.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124716 Jy ! Component: 100 - total flux cleaned = -0.000135071 Jy ! Component: 150 - total flux cleaned = -0.000135518 Jy ! Component: 200 - total flux cleaned = -0.000135837 Jy ! Total flux subtracted in 200 components = -0.000135837 Jy ! Clean residual min=-0.001664 max=0.002526 Jy/beam ! Clean residual mean=0.000026 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0425266 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0425266 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=0.076516Jy sigma=0.000735 ! Fit after self-cal, rms=0.076649Jy sigma=0.000735 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 = 0.000137431 Jy ! Component: 100 - total flux cleaned = 0.000149385 Jy ! Component: 150 - total flux cleaned = 0.000149765 Jy ! Component: 200 - total flux cleaned = 0.000149795 Jy ! Total flux subtracted in 200 components = 0.000149795 Jy ! Clean residual min=-0.001582 max=0.002269 Jy/beam ! Clean residual mean=0.000032 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0426764 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 20 components and 0.0426764 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=0.076647Jy sigma=0.000735 ! Fit after self-cal, rms=0.076652Jy sigma=0.000735 ! 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=0.076652Jy sigma=0.000735 ! Fit after self-cal, rms=0.078022Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8464 mas, bmaj=1.97 mas, bpa=-1.113 degrees ! Estimated noise=298.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109745 Jy ! Component: 100 - total flux cleaned = -0.000130828 Jy ! Component: 150 - total flux cleaned = -0.000130785 Jy ! Component: 200 - total flux cleaned = -0.000131209 Jy ! Total flux subtracted in 200 components = -0.000131209 Jy ! Clean residual min=-0.001625 max=0.002312 Jy/beam ! Clean residual mean=0.000023 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0425452 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0425452 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=0.078018Jy sigma=0.000734 ! Fit after self-cal, rms=0.078111Jy sigma=0.000734 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 (4.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210257 Jy ! Component: 100 - total flux cleaned = 0.00288007 Jy ! Component: 150 - total flux cleaned = 0.00317939 Jy ! Component: 200 - total flux cleaned = 0.0032973 Jy ! Total flux subtracted in 200 components = 0.0032973 Jy ! Clean residual min=-0.001277 max=0.001957 Jy/beam ! Clean residual mean=0.000026 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0458425 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0458425 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=0.078060Jy sigma=0.000734 ! Fit after self-cal, rms=0.077991Jy sigma=0.000733 ! Inverting map ! Added new window around map position (-4.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202763 Jy ! Component: 100 - total flux cleaned = 0.00333034 Jy ! Component: 150 - total flux cleaned = 0.00424975 Jy ! Component: 200 - total flux cleaned = 0.00480766 Jy ! Total flux subtracted in 200 components = 0.00480766 Jy ! Clean residual min=-0.001131 max=0.001386 Jy/beam ! Clean residual mean=0.000021 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0506502 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0506502 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=0.077935Jy sigma=0.000732 ! Fit after self-cal, rms=0.077841Jy sigma=0.000732 ! Inverting map ! Added new window around map position (-20, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163609 Jy ! Component: 100 - total flux cleaned = 0.00260036 Jy ! Component: 150 - total flux cleaned = 0.00301232 Jy ! Component: 200 - total flux cleaned = 0.00314989 Jy ! Total flux subtracted in 200 components = 0.00314989 Jy ! Clean residual min=-0.001165 max=0.001337 Jy/beam ! Clean residual mean=0.000017 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0538001 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.0538001 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=0.077797Jy sigma=0.000732 ! Fit after self-cal, rms=0.077717Jy sigma=0.000731 ! 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=0.077717Jy sigma=0.000731 ! Fit after self-cal, rms=0.075955Jy sigma=0.000731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=4.437 mas, bpa=6.314 degrees ! Estimated noise=366.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137478 Jy ! Component: 100 - total flux cleaned = 0.00226623 Jy ! Component: 150 - total flux cleaned = 0.00277972 Jy ! Component: 200 - total flux cleaned = 0.00298301 Jy ! Total flux subtracted in 200 components = 0.00298301 Jy ! Clean residual min=-0.001679 max=0.001394 Jy/beam ! Clean residual mean=0.000021 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0567831 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.0567831 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=0.075948Jy sigma=0.000731 ! Fit after self-cal, rms=0.075907Jy sigma=0.000731 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 = 0.000896156 Jy ! Component: 100 - total flux cleaned = 0.00130045 Jy ! Component: 150 - total flux cleaned = 0.00148532 Jy ! Component: 200 - total flux cleaned = 0.00153869 Jy ! Total flux subtracted in 200 components = 0.00153869 Jy ! Clean residual min=-0.001628 max=0.001470 Jy/beam ! Clean residual mean=0.000019 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0583218 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.0583218 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=0.075901Jy sigma=0.000730 ! Fit after self-cal, rms=0.075886Jy sigma=0.000730 ! 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=0.8424 mas, bmaj=1.957 mas, bpa=-0.8375 degrees ! Estimated noise=293.248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8424 x 1.957 at -0.8375 degrees (North through East) ! Clean map min=-0.0011122 max=0.039928 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=0.658 mas, bmaj=1.588 mas, bpa=-0.8695 degrees ! Estimated noise=518.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031417 Jy ! Component: 100 - total flux cleaned = 0.0390408 Jy ! Component: 150 - total flux cleaned = 0.0432366 Jy ! Component: 200 - total flux cleaned = 0.0456715 Jy ! Total flux subtracted in 200 components = 0.0456715 Jy ! Clean residual min=-0.002001 max=0.002304 Jy/beam ! Clean residual mean=0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0456715 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0456715 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8424 mas, bmaj=1.957 mas, bpa=-0.8375 degrees ! Estimated noise=293.248 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 (-8.4, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300334 Jy ! Component: 100 - total flux cleaned = 0.00523288 Jy ! Component: 150 - total flux cleaned = 0.00702276 Jy ! Component: 200 - total flux cleaned = 0.00847885 Jy ! Total flux subtracted in 200 components = 0.00847885 Jy ! Clean residual min=-0.001196 max=0.001359 Jy/beam ! Clean residual mean=0.000014 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0541504 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.0541504 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=2.291 mas, bmaj=4.437 mas, bpa=6.314 degrees ! Estimated noise=366.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170732 Jy ! Component: 100 - total flux cleaned = 0.00286713 Jy ! Component: 150 - total flux cleaned = 0.00366859 Jy ! Component: 200 - total flux cleaned = 0.0040105 Jy ! Total flux subtracted in 200 components = 0.0040105 Jy ! Clean residual min=-0.001652 max=0.001507 Jy/beam ! Clean residual mean=0.000017 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0581609 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248596 Jy ! Component: 100 - total flux cleaned = 0.000360061 Jy ! Component: 150 - total flux cleaned = 0.000400647 Jy ! Component: 200 - total flux cleaned = 0.00043923 Jy ! Total flux subtracted in 200 components = 0.00043923 Jy ! Clean residual min=-0.001634 max=0.001467 Jy/beam ! Clean residual mean=0.000015 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0586001 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.0586001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8424 mas, bmaj=1.957 mas, bpa=-0.8375 degrees ! Estimated noise=293.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224358 Jy ! Component: 100 - total flux cleaned = 0.000321796 Jy ! Component: 150 - total flux cleaned = 0.000350967 Jy ! Component: 200 - total flux cleaned = 0.000322929 Jy ! Total flux subtracted in 200 components = 0.000322929 Jy ! Clean residual min=-0.001114 max=0.001189 Jy/beam ! Clean residual mean=0.000007 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.058923 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.058923 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=0.075883Jy sigma=0.000730 ! Fit after self-cal, rms=0.075852Jy sigma=0.000730 wmodel J2138-1810_X_2015_03_17_pus_map.mod ! Writing 84 model components to file: J2138-1810_X_2015_03_17_pus_map.mod wobs J2138-1810_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2138-1810_X_2015_03_17_pus_uvs.fits wwins J2138-1810_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J2138-1810_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 = 0.000370743 Jy ! Component: 100 - total flux cleaned = 0.000765456 Jy ! Component: 150 - total flux cleaned = 0.00113506 Jy ! Component: 200 - total flux cleaned = 0.00141579 Jy ! Component: 250 - total flux cleaned = 0.00163266 Jy ! Component: 300 - total flux cleaned = 0.00179321 Jy ! Component: 350 - total flux cleaned = 0.00191697 Jy ! Component: 400 - total flux cleaned = 0.00196208 Jy ! Component: 450 - total flux cleaned = 0.00203485 Jy ! Component: 500 - total flux cleaned = 0.00204924 Jy ! Component: 550 - total flux cleaned = 0.00213191 Jy ! Component: 600 - total flux cleaned = 0.00215883 Jy ! Component: 650 - total flux cleaned = 0.00223748 Jy ! Component: 700 - total flux cleaned = 0.00227564 Jy ! Component: 750 - total flux cleaned = 0.00231305 Jy ! Component: 800 - total flux cleaned = 0.00234952 Jy ! Component: 850 - total flux cleaned = 0.00237346 Jy ! Component: 900 - total flux cleaned = 0.0023853 Jy ! Component: 950 - total flux cleaned = 0.00240838 Jy ! Component: 1000 - total flux cleaned = 0.00239713 Jy ! Component: 1050 - total flux cleaned = 0.0024527 Jy ! Component: 1100 - total flux cleaned = 0.00244183 Jy ! Component: 1150 - total flux cleaned = 0.00246333 Jy ! Component: 1200 - total flux cleaned = 0.0024844 Jy ! Component: 1250 - total flux cleaned = 0.00252564 Jy ! Component: 1300 - total flux cleaned = 0.00250525 Jy ! Component: 1350 - total flux cleaned = 0.00251524 Jy ! Component: 1400 - total flux cleaned = 0.00251511 Jy ! Component: 1450 - total flux cleaned = 0.0024955 Jy ! Component: 1500 - total flux cleaned = 0.00247635 Jy ! Component: 1550 - total flux cleaned = 0.00243855 Jy ! Component: 1600 - total flux cleaned = 0.00243874 Jy ! Component: 1650 - total flux cleaned = 0.00243874 Jy ! Component: 1700 - total flux cleaned = 0.00244772 Jy ! Component: 1750 - total flux cleaned = 0.00240265 Jy ! Component: 1800 - total flux cleaned = 0.00239387 Jy ! Component: 1850 - total flux cleaned = 0.00235903 Jy ! Component: 1900 - total flux cleaned = 0.00237649 Jy ! Component: 1950 - total flux cleaned = 0.00235083 Jy ! Component: 2000 - total flux cleaned = 0.00233397 Jy ! Total flux subtracted in 2048 components = 0.00231729 Jy ! Clean residual min=-0.000495 max=0.000465 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0612403 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 222 components and 0.0612403 Jy ![Exited script file: muppet] wmap "J2138-1810_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8424 x 1.957 at -0.8375 degrees (North through East) ! Clean map min=-0.00099394 max=0.040341 Jy/beam ! Writing clean map to FITS file: J2138-1810_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 0.0403405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14302 1.14302 2.28604 4.57208 9.14417 18.2883 36.5767 73.1534 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8424 x 1.957 at -0.8375 degrees (North through East) ! Clean map min=-0.00099394 max=0.040341 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 J2138-1810_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:11:44 2016