! Started logfile: J2248-3235_X_2017_05_27_pus_uvs.log on Fri May 3 10:42:54 2019 obs J2248-3235_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J2248-3235_X_2017_05_27_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.757037 visibilities/baseline/integration-bin. ! Found source: J2248-3235 ! ! 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 1033 lines of history. ! ! Reading 6132 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 J2248-3235_X_2017_05_27_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.506630Jy sigma=0.003785 ! Fit after self-cal, rms=0.480510Jy sigma=0.003600 ! 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=0.6432 mas, bmaj=1.697 mas, bpa=-5.57 degrees ! Estimated noise=1686.9 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 = 0.400096 Jy ! Component: 100 - total flux cleaned = 0.48994 Jy ! Total flux subtracted in 100 components = 0.48994 Jy ! Clean residual min=-0.010062 max=0.031779 Jy/beam ! Clean residual mean=-0.000152 rms=0.004667 Jy/beam ! Combined flux in latest and established models = 0.48994 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.48994 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=0.108256Jy sigma=0.000785 ! Fit after self-cal, rms=0.108253Jy sigma=0.000785 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331863 Jy ! Component: 100 - total flux cleaned = 0.0505599 Jy ! Total flux subtracted in 100 components = 0.0505599 Jy ! Clean residual min=-0.006356 max=0.010584 Jy/beam ! Clean residual mean=-0.000065 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.5405 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.5405 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=0.094026Jy sigma=0.000669 ! Fit after self-cal, rms=0.094022Jy sigma=0.000668 ! 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=0.8004 mas, bmaj=2.073 mas, bpa=-4.519 degrees ! Estimated noise=1216.33 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 = 0.0147706 Jy ! Component: 100 - total flux cleaned = 0.0213713 Jy ! Component: 150 - total flux cleaned = 0.0244687 Jy ! Component: 200 - total flux cleaned = 0.0259382 Jy ! Total flux subtracted in 200 components = 0.0259382 Jy ! Clean residual min=-0.005866 max=0.008048 Jy/beam ! Clean residual mean=-0.000043 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.566438 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.566438 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=0.092127Jy sigma=0.000651 ! Fit after self-cal, rms=0.092130Jy sigma=0.000651 ! 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 0.96 FD 1.01 HN 1.00* KP 1.02 ! LA 0.97 MK 0.98 NL 1.07 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 0.98 ! LA 0.97 MK 0.96 NL 1.05 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 1.01 ! LA 0.98 MK 0.97 NL 1.04 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 0.99 ! LA 0.98 MK 1.00 NL 1.07 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 0.98 ! LA 0.98 MK 1.02 NL 1.05 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 1.00 ! LA 0.98 MK 1.00 NL 1.04 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 1.00 ! LA 0.98 MK 1.00 NL 1.05 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00* KP 0.97 ! LA 0.98 MK 1.00 NL 1.04 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00* KP 1.00 ! LA 0.97 MK 1.01 NL 1.05 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.98 ! LA 0.99 MK 1.01 NL 1.09 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 0.99 ! LA 1.01 MK 1.04 NL 1.06 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 0.97 ! LA 1.00 MK 0.99 NL 1.04 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.092130Jy sigma=0.000651 ! Fit after self-cal, rms=0.090525Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.073 mas, bpa=-4.502 degrees ! Estimated noise=1215.91 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 = 0.000342702 Jy ! Component: 100 - total flux cleaned = 0.000319076 Jy ! Component: 150 - total flux cleaned = 0.000283919 Jy ! Component: 200 - total flux cleaned = 0.000269103 Jy ! Total flux subtracted in 200 components = 0.000269103 Jy ! Clean residual min=-0.003214 max=0.004485 Jy/beam ! Clean residual mean=-0.000021 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.566707 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.566707 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=0.090517Jy sigma=0.000637 ! Fit after self-cal, rms=0.090537Jy sigma=0.000637 ! 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=0.090537Jy sigma=0.000637 ! Fit after self-cal, rms=0.090508Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8008 mas, bmaj=2.072 mas, bpa=-4.494 degrees ! Estimated noise=1215.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182657 Jy ! Component: 100 - total flux cleaned = 0.000166535 Jy ! Component: 150 - total flux cleaned = 0.000142197 Jy ! Component: 200 - total flux cleaned = 0.000121655 Jy ! Total flux subtracted in 200 components = 0.000121655 Jy ! Clean residual min=-0.003216 max=0.004453 Jy/beam ! Clean residual mean=-0.000021 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.566829 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.566829 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=0.090504Jy sigma=0.000637 ! Fit after self-cal, rms=0.090504Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377514 Jy ! Component: 100 - total flux cleaned = 0.00520717 Jy ! Component: 150 - total flux cleaned = 0.0054482 Jy ! Component: 200 - total flux cleaned = 0.00551959 Jy ! Total flux subtracted in 200 components = 0.00551959 Jy ! Clean residual min=-0.002922 max=0.002774 Jy/beam ! Clean residual mean=-0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.572349 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.572348 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=0.090346Jy sigma=0.000636 ! Fit after self-cal, rms=0.090337Jy sigma=0.000635 ! 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=0.090337Jy sigma=0.000635 ! Fit after self-cal, rms=0.090267Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=2.072 mas, bpa=-4.487 degrees ! Estimated noise=1215.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691609 Jy ! Component: 100 - total flux cleaned = 0.000847979 Jy ! Component: 150 - total flux cleaned = 0.000904335 Jy ! Component: 200 - total flux cleaned = 0.00100365 Jy ! Total flux subtracted in 200 components = 0.00100365 Jy ! Clean residual min=-0.002782 max=0.002736 Jy/beam ! Clean residual mean=-0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.573352 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.573352 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=0.090241Jy sigma=0.000635 ! Fit after self-cal, rms=0.090238Jy sigma=0.000635 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 = 0.000265738 Jy ! Component: 100 - total flux cleaned = 0.000243699 Jy ! Component: 150 - total flux cleaned = 0.000222985 Jy ! Component: 200 - total flux cleaned = 0.000183181 Jy ! Total flux subtracted in 200 components = 0.000183181 Jy ! Clean residual min=-0.002755 max=0.002697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.573535 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.573535 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=0.090227Jy sigma=0.000635 ! Fit after self-cal, rms=0.090226Jy sigma=0.000635 ! 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=0.090226Jy sigma=0.000635 ! Fit after self-cal, rms=0.090242Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.548 mas, bmaj=7.303 mas, bpa=-1.956 degrees ! Estimated noise=1583.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022227 Jy ! Component: 100 - total flux cleaned = 0.000363106 Jy ! Component: 150 - total flux cleaned = 0.000460306 Jy ! Component: 200 - total flux cleaned = 0.000510009 Jy ! Total flux subtracted in 200 components = 0.000510009 Jy ! Clean residual min=-0.002181 max=0.002402 Jy/beam ! Clean residual mean=-0.000011 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.574045 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.574045 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=0.090236Jy sigma=0.000635 ! Fit after self-cal, rms=0.090234Jy sigma=0.000635 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 = 5.19921e-05 Jy ! Component: 100 - total flux cleaned = 6.59149e-05 Jy ! Component: 150 - total flux cleaned = 7.86027e-05 Jy ! Component: 200 - total flux cleaned = 9.05286e-05 Jy ! Total flux subtracted in 200 components = 9.05286e-05 Jy ! Clean residual min=-0.002162 max=0.002389 Jy/beam ! Clean residual mean=-0.000010 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.574136 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.574136 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=0.090232Jy sigma=0.000635 ! Fit after self-cal, rms=0.090232Jy sigma=0.000635 ! 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=0.8007 mas, bmaj=2.072 mas, bpa=-4.483 degrees ! Estimated noise=1215.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.072 at -4.483 degrees (North through East) ! Clean map min=-0.0028998 max=0.52343 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 ! Performing amp+phase self-cal ! ! 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=0.090232Jy sigma=0.000635 ! Fit after self-cal, rms=0.084369Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=2.072 mas, bpa=-4.475 degrees ! Estimated noise=1215.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56981e-05 Jy ! Component: 100 - total flux cleaned = 0.000166282 Jy ! Component: 150 - total flux cleaned = 0.00026091 Jy ! Component: 200 - total flux cleaned = 0.000327138 Jy ! Total flux subtracted in 200 components = 0.000327138 Jy ! Clean residual min=-0.002607 max=0.002614 Jy/beam ! Clean residual mean=-0.000009 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.574463 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.574463 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=0.084358Jy sigma=0.000588 ! Fit after self-cal, rms=0.084358Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192343 Jy ! Component: 100 - total flux cleaned = 0.000177193 Jy ! Component: 150 - total flux cleaned = 0.000206 Jy ! Component: 200 - total flux cleaned = 0.000219749 Jy ! Total flux subtracted in 200 components = 0.000219749 Jy ! Clean residual min=-0.002585 max=0.002570 Jy/beam ! Clean residual mean=-0.000008 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.574683 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.574683 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=0.084353Jy sigma=0.000588 ! Fit after self-cal, rms=0.084353Jy sigma=0.000588 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.084353Jy sigma=0.000588 ! Fit after self-cal, rms=0.084378Jy sigma=0.000588 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=0.6434 mas, bmaj=1.696 mas, bpa=-5.557 degrees ! Estimated noise=1689.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.400774 Jy ! Component: 100 - total flux cleaned = 0.490666 Jy ! Component: 150 - total flux cleaned = 0.523676 Jy ! Component: 200 - total flux cleaned = 0.541178 Jy ! Total flux subtracted in 200 components = 0.541178 Jy ! Clean residual min=-0.004609 max=0.009139 Jy/beam ! Clean residual mean=-0.000062 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.541178 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.541178 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=2.072 mas, bpa=-4.464 degrees ! Estimated noise=1216.36 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 = 0.0145189 Jy ! Component: 100 - total flux cleaned = 0.0213375 Jy ! Component: 150 - total flux cleaned = 0.0256276 Jy ! Component: 200 - total flux cleaned = 0.0285329 Jy ! Total flux subtracted in 200 components = 0.0285329 Jy ! Clean residual min=-0.002986 max=0.002529 Jy/beam ! Clean residual mean=-0.000028 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.569711 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.569711 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=2.547 mas, bmaj=7.299 mas, bpa=-1.946 degrees ! Estimated noise=1585.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315034 Jy ! Component: 100 - total flux cleaned = 0.00463952 Jy ! Component: 150 - total flux cleaned = 0.00491622 Jy ! Component: 200 - total flux cleaned = 0.00513702 Jy ! Total flux subtracted in 200 components = 0.00513702 Jy ! Clean residual min=-0.002297 max=0.002538 Jy/beam ! Clean residual mean=-0.000020 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.574848 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 = 0.000148934 Jy ! Component: 100 - total flux cleaned = 0.000272522 Jy ! Component: 150 - total flux cleaned = 0.000375014 Jy ! Component: 200 - total flux cleaned = 0.000443545 Jy ! Total flux subtracted in 200 components = 0.000443545 Jy ! Clean residual min=-0.002235 max=0.002481 Jy/beam ! Clean residual mean=-0.000017 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.575292 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.575292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=2.072 mas, bpa=-4.464 degrees ! Estimated noise=1216.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234971 Jy ! Component: 100 - total flux cleaned = -0.000174932 Jy ! Component: 150 - total flux cleaned = -0.000172998 Jy ! Component: 200 - total flux cleaned = -0.000149013 Jy ! Total flux subtracted in 200 components = -0.000149013 Jy ! Clean residual min=-0.002681 max=0.002709 Jy/beam ! Clean residual mean=-0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.575143 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.575143 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=0.084405Jy sigma=0.000588 ! Fit after self-cal, rms=0.084402Jy sigma=0.000588 wmodel J2248-3235_X_2017_05_27_pus_map.mod ! Writing 92 model components to file: J2248-3235_X_2017_05_27_pus_map.mod wobs J2248-3235_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J2248-3235_X_2017_05_27_pus_uvs.fits wwins J2248-3235_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J2248-3235_X_2017_05_27_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 = -4.37551e-05 Jy ! Component: 100 - total flux cleaned = -0.000249024 Jy ! Component: 150 - total flux cleaned = -0.000285989 Jy ! Component: 200 - total flux cleaned = -0.000250469 Jy ! Component: 250 - total flux cleaned = -0.000348721 Jy ! Component: 300 - total flux cleaned = -0.000504301 Jy ! Component: 350 - total flux cleaned = -0.000475094 Jy ! Component: 400 - total flux cleaned = -0.000532536 Jy ! Component: 450 - total flux cleaned = -0.000559774 Jy ! Component: 500 - total flux cleaned = -0.00066597 Jy ! Component: 550 - total flux cleaned = -0.000819763 Jy ! Component: 600 - total flux cleaned = -0.000993908 Jy ! Component: 650 - total flux cleaned = -0.00116319 Jy ! Component: 700 - total flux cleaned = -0.00121044 Jy ! Component: 750 - total flux cleaned = -0.00132562 Jy ! Component: 800 - total flux cleaned = -0.00146001 Jy ! Component: 850 - total flux cleaned = -0.00154731 Jy ! Component: 900 - total flux cleaned = -0.00171837 Jy ! Component: 950 - total flux cleaned = -0.0018236 Jy ! Component: 1000 - total flux cleaned = -0.00204947 Jy ! Component: 1050 - total flux cleaned = -0.00219077 Jy ! Component: 1100 - total flux cleaned = -0.00238819 Jy ! Component: 1150 - total flux cleaned = -0.00260036 Jy ! Component: 1200 - total flux cleaned = -0.00277046 Jy ! Component: 1250 - total flux cleaned = -0.00299331 Jy ! Component: 1300 - total flux cleaned = -0.00312105 Jy ! Component: 1350 - total flux cleaned = -0.00333626 Jy ! Component: 1400 - total flux cleaned = -0.00349492 Jy ! Component: 1450 - total flux cleaned = -0.00366793 Jy ! Component: 1500 - total flux cleaned = -0.00382111 Jy ! Component: 1550 - total flux cleaned = -0.00393844 Jy ! Component: 1600 - total flux cleaned = -0.00405415 Jy ! Component: 1650 - total flux cleaned = -0.00413562 Jy ! Component: 1700 - total flux cleaned = -0.00424829 Jy ! Component: 1750 - total flux cleaned = -0.00435918 Jy ! Component: 1800 - total flux cleaned = -0.00448417 Jy ! Component: 1850 - total flux cleaned = -0.00459227 Jy ! Component: 1900 - total flux cleaned = -0.00474419 Jy ! Component: 1950 - total flux cleaned = -0.00480416 Jy ! Component: 2000 - total flux cleaned = -0.00487826 Jy ! Total flux subtracted in 2048 components = -0.00496622 Jy ! Clean residual min=-0.000780 max=0.000857 Jy/beam ! Clean residual mean=-0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.570177 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 206 components and 0.570177 Jy ![Exited script file: muppet] wmap "J2248-3235_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8004 x 2.072 at -4.464 degrees (North through East) ! Clean map min=-0.0020186 max=0.52469 Jy/beam ! Writing clean map to FITS file: J2248-3235_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.524686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.156827 0.156827 0.313654 0.627308 1.25462 2.50923 5.01846 10.0369 20.0739 40.1477 80.2954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.524 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8004 x 2.072 at -4.464 degrees (North through East) ! Clean map min=-0.0020186 max=0.52469 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 J2248-3235_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:42:55 2019