! Started logfile: J2000-1748_X_2017_06_10_pus_uvs.log on Mon May 6 12:52:10 2019 obs J2000-1748_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2000-1748_X_2017_06_10_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 1309 lines of history. ! ! Reading 8700 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 J2000-1748_X_2017_06_10_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902673Jy sigma=0.007906 ! Fit after self-cal, rms=0.843022Jy sigma=0.007374 ! 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=0.6441 mas, bmaj=1.699 mas, bpa=-2.448 degrees ! Estimated noise=1328.13 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 = 1.39206 Jy ! Component: 100 - total flux cleaned = 1.70773 Jy ! Total flux subtracted in 100 components = 1.70773 Jy ! Clean residual min=-0.033594 max=0.113249 Jy/beam ! Clean residual mean=0.000221 rms=0.011797 Jy/beam ! Combined flux in latest and established models = 1.70773 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.70773 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=0.206670Jy sigma=0.001818 ! Fit after self-cal, rms=0.206610Jy sigma=0.001818 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1177 Jy ! Component: 100 - total flux cleaned = 0.17357 Jy ! Total flux subtracted in 100 components = 0.17357 Jy ! Clean residual min=-0.018367 max=0.026464 Jy/beam ! Clean residual mean=0.000083 rms=0.004921 Jy/beam ! Combined flux in latest and established models = 1.8813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 1.8813 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=0.116143Jy sigma=0.000962 ! Fit after self-cal, rms=0.115808Jy sigma=0.000960 ! 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=0.8048 mas, bmaj=1.965 mas, bpa=-1.166 degrees ! Estimated noise=884.398 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 = 0.0346611 Jy ! Component: 100 - total flux cleaned = 0.0495403 Jy ! Component: 150 - total flux cleaned = 0.0563101 Jy ! Component: 200 - total flux cleaned = 0.0586679 Jy ! Total flux subtracted in 200 components = 0.0586679 Jy ! Clean residual min=-0.014322 max=0.015695 Jy/beam ! Clean residual mean=0.000120 rms=0.003846 Jy/beam ! Combined flux in latest and established models = 1.93996 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 1.93996 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=0.107912Jy sigma=0.000863 ! Fit after self-cal, rms=0.107829Jy sigma=0.000863 ! 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 0.99 FD 0.98 HN 1.04 KP 1.03 ! LA 0.97 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.01 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.00 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 1.01 ! LA 0.99 MK 1.01 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 1.01 ! LA 0.97 MK 1.00 NL 0.97 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.01 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.01 ! LA 1.01 MK 1.01 NL 0.97 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.13 KP 1.02 ! LA 1.01 MK 1.01 NL 0.97 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.11 KP 0.97 ! LA 0.99 MK 1.01 NL 0.98 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.107829Jy sigma=0.000863 ! Fit after self-cal, rms=0.091270Jy sigma=0.000712 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=1.966 mas, bpa=-1.153 degrees ! Estimated noise=885.076 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 = -0.00240613 Jy ! Component: 100 - total flux cleaned = -0.00224702 Jy ! Component: 150 - total flux cleaned = -0.0021001 Jy ! Component: 200 - total flux cleaned = -0.00216789 Jy ! Total flux subtracted in 200 components = -0.00216789 Jy ! Clean residual min=-0.007420 max=0.007701 Jy/beam ! Clean residual mean=-0.000024 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 1.9378 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 1.9378 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=0.091092Jy sigma=0.000711 ! Fit after self-cal, rms=0.091078Jy sigma=0.000711 ! 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=0.091078Jy sigma=0.000711 ! Fit after self-cal, rms=0.083293Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8069 mas, bmaj=1.967 mas, bpa=-1.152 degrees ! Estimated noise=884.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.48385e-06 Jy ! Component: 100 - total flux cleaned = -0.000178133 Jy ! Component: 150 - total flux cleaned = -0.000225708 Jy ! Component: 200 - total flux cleaned = -0.000272996 Jy ! Total flux subtracted in 200 components = -0.000272996 Jy ! Clean residual min=-0.004430 max=0.003951 Jy/beam ! Clean residual mean=-0.000004 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 1.93752 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 1.93752 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=0.083212Jy sigma=0.000668 ! Fit after self-cal, rms=0.083187Jy sigma=0.000668 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 = -2.73645e-05 Jy ! Component: 100 - total flux cleaned = -0.000124874 Jy ! Component: 150 - total flux cleaned = -0.000124474 Jy ! Component: 200 - total flux cleaned = -0.000121951 Jy ! Total flux subtracted in 200 components = -0.000121951 Jy ! Clean residual min=-0.004102 max=0.003840 Jy/beam ! Clean residual mean=-0.000004 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 1.9374 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.9374 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=0.083123Jy sigma=0.000668 ! Fit after self-cal, rms=0.083100Jy sigma=0.000668 ! 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=0.083100Jy sigma=0.000668 ! Fit after self-cal, rms=0.083060Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=1.967 mas, bpa=-1.165 degrees ! Estimated noise=885.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48709e-05 Jy ! Component: 100 - total flux cleaned = -6.61249e-05 Jy ! Component: 150 - total flux cleaned = -0.000103912 Jy ! Component: 200 - total flux cleaned = -0.000105254 Jy ! Total flux subtracted in 200 components = -0.000105254 Jy ! Clean residual min=-0.003753 max=0.003508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 1.9373 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 1.9373 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=0.083007Jy sigma=0.000667 ! Fit after self-cal, rms=0.082988Jy sigma=0.000666 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 = -1.21691e-05 Jy ! Component: 100 - total flux cleaned = -5.58061e-05 Jy ! Component: 150 - total flux cleaned = -8.96041e-05 Jy ! Component: 200 - total flux cleaned = -8.8518e-05 Jy ! Total flux subtracted in 200 components = -8.8518e-05 Jy ! Clean residual min=-0.003614 max=0.003409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 1.93721 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 1.93721 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=0.082945Jy sigma=0.000666 ! Fit after self-cal, rms=0.082930Jy sigma=0.000666 ! 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=0.082930Jy sigma=0.000666 ! Fit after self-cal, rms=0.082928Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=4.264 mas, bpa=1.635 degrees ! Estimated noise=1164.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103976 Jy ! Component: 100 - total flux cleaned = -0.000988928 Jy ! Component: 150 - total flux cleaned = -0.000939969 Jy ! Component: 200 - total flux cleaned = -0.000872173 Jy ! Total flux subtracted in 200 components = -0.000872173 Jy ! Clean residual min=-0.003481 max=0.003553 Jy/beam ! Clean residual mean=-0.000001 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 1.93633 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 1.93633 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=0.082906Jy sigma=0.000666 ! Fit after self-cal, rms=0.082893Jy sigma=0.000666 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 = -7.48234e-05 Jy ! Component: 100 - total flux cleaned = -2.5597e-05 Jy ! Component: 150 - total flux cleaned = 4.2e-05 Jy ! Component: 200 - total flux cleaned = 0.000103749 Jy ! Total flux subtracted in 200 components = 0.000103749 Jy ! Clean residual min=-0.003498 max=0.003612 Jy/beam ! Clean residual mean=-0.000000 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.93644 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 1.93644 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=0.082887Jy sigma=0.000666 ! Fit after self-cal, rms=0.082882Jy sigma=0.000666 ! 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=0.807 mas, bmaj=1.967 mas, bpa=-1.179 degrees ! Estimated noise=885.16 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.807 x 1.967 at -1.179 degrees (North through East) ! Clean map min=-0.003055 max=1.8153 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=0.082882Jy sigma=0.000666 ! Fit after self-cal, rms=0.078046Jy sigma=0.000623 ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=1.968 mas, bpa=-1.21 degrees ! Estimated noise=884.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221156 Jy ! Component: 100 - total flux cleaned = -2.91311e-05 Jy ! Component: 150 - total flux cleaned = -0.000160537 Jy ! Component: 200 - total flux cleaned = -0.000192205 Jy ! Total flux subtracted in 200 components = -0.000192205 Jy ! Clean residual min=-0.003258 max=0.003243 Jy/beam ! Clean residual mean=-0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 1.93625 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 1.93625 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=0.078008Jy sigma=0.000622 ! Fit after self-cal, rms=0.077994Jy sigma=0.000622 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37848e-05 Jy ! Component: 100 - total flux cleaned = -7.00795e-05 Jy ! Component: 150 - total flux cleaned = -9.78025e-05 Jy ! Component: 200 - total flux cleaned = -0.000123016 Jy ! Total flux subtracted in 200 components = -0.000123016 Jy ! Clean residual min=-0.003163 max=0.003146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 1.93612 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 1.93612 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=0.077967Jy sigma=0.000622 ! Fit after self-cal, rms=0.077957Jy sigma=0.000622 ! 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=0.077957Jy sigma=0.000622 ! Fit after self-cal, rms=0.077956Jy sigma=0.000622 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=0.6459 mas, bmaj=1.7 mas, bpa=-2.487 degrees ! Estimated noise=1331.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3954 Jy ! Component: 100 - total flux cleaned = 1.71064 Jy ! Component: 150 - total flux cleaned = 1.82543 Jy ! Component: 200 - total flux cleaned = 1.87788 Jy ! Total flux subtracted in 200 components = 1.87788 Jy ! Clean residual min=-0.009610 max=0.023758 Jy/beam ! Clean residual mean=0.000046 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 1.87788 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.87788 Jy ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=1.968 mas, bpa=-1.222 degrees ! Estimated noise=884.925 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 = 0.0322724 Jy ! Component: 100 - total flux cleaned = 0.046278 Jy ! Component: 150 - total flux cleaned = 0.0527088 Jy ! Component: 200 - total flux cleaned = 0.0549022 Jy ! Total flux subtracted in 200 components = 0.0549022 Jy ! Clean residual min=-0.003873 max=0.004720 Jy/beam ! Clean residual mean=0.000001 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 1.93278 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 1.93278 Jy ! Inverting map ! Added new window around map position (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215045 Jy ! Component: 100 - total flux cleaned = 0.00227564 Jy ! Component: 150 - total flux cleaned = 0.0024929 Jy ! Component: 200 - total flux cleaned = 0.00259114 Jy ! Total flux subtracted in 200 components = 0.00259114 Jy ! Clean residual min=-0.003474 max=0.003441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 1.93537 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 1.93537 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=2.207 mas, bmaj=4.265 mas, bpa=1.607 degrees ! Estimated noise=1163.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311823 Jy ! Component: 100 - total flux cleaned = -0.000493338 Jy ! Component: 150 - total flux cleaned = -0.00059011 Jy ! Component: 200 - total flux cleaned = -0.000611998 Jy ! Total flux subtracted in 200 components = -0.000611998 Jy ! Clean residual min=-0.003247 max=0.003437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.93476 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 = -3.96449e-05 Jy ! Component: 100 - total flux cleaned = -5.81559e-05 Jy ! Component: 150 - total flux cleaned = -7.56144e-05 Jy ! Component: 200 - total flux cleaned = -9.21719e-05 Jy ! Total flux subtracted in 200 components = -9.21719e-05 Jy ! Clean residual min=-0.003262 max=0.003417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 1.93467 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 1.93467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=1.968 mas, bpa=-1.222 degrees ! Estimated noise=884.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624389 Jy ! Component: 100 - total flux cleaned = 0.000712412 Jy ! Component: 150 - total flux cleaned = 0.000715208 Jy ! Component: 200 - total flux cleaned = 0.000709572 Jy ! Total flux subtracted in 200 components = 0.000709572 Jy ! Clean residual min=-0.003261 max=0.003300 Jy/beam ! Clean residual mean=-0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 1.93538 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 1.93538 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=0.078119Jy sigma=0.000624 ! Fit after self-cal, rms=0.078044Jy sigma=0.000623 wmodel J2000-1748_X_2017_06_10_pus_map.mod ! Writing 43 model components to file: J2000-1748_X_2017_06_10_pus_map.mod wobs J2000-1748_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2000-1748_X_2017_06_10_pus_uvs.fits wwins J2000-1748_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J2000-1748_X_2017_06_10_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 = -0.000241157 Jy ! Component: 100 - total flux cleaned = -0.000241487 Jy ! Component: 150 - total flux cleaned = -0.000188927 Jy ! Component: 200 - total flux cleaned = -0.000339766 Jy ! Component: 250 - total flux cleaned = -0.000483554 Jy ! Component: 300 - total flux cleaned = -0.000530583 Jy ! Component: 350 - total flux cleaned = -0.000753025 Jy ! Component: 400 - total flux cleaned = -0.000924298 Jy ! Component: 450 - total flux cleaned = -0.00104796 Jy ! Component: 500 - total flux cleaned = -0.00116802 Jy ! Component: 550 - total flux cleaned = -0.00124537 Jy ! Component: 600 - total flux cleaned = -0.00120718 Jy ! Component: 650 - total flux cleaned = -0.00131579 Jy ! Component: 700 - total flux cleaned = -0.00135115 Jy ! Component: 750 - total flux cleaned = -0.00142137 Jy ! Component: 800 - total flux cleaned = -0.00152364 Jy ! Component: 850 - total flux cleaned = -0.00155719 Jy ! Component: 900 - total flux cleaned = -0.00155699 Jy ! Component: 950 - total flux cleaned = -0.00146055 Jy ! Component: 1000 - total flux cleaned = -0.00155571 Jy ! Component: 1050 - total flux cleaned = -0.00158683 Jy ! Component: 1100 - total flux cleaned = -0.00164758 Jy ! Component: 1150 - total flux cleaned = -0.00161689 Jy ! Component: 1200 - total flux cleaned = -0.00161647 Jy ! Component: 1250 - total flux cleaned = -0.00164543 Jy ! Component: 1300 - total flux cleaned = -0.00161654 Jy ! Component: 1350 - total flux cleaned = -0.00155943 Jy ! Component: 1400 - total flux cleaned = -0.00153201 Jy ! Component: 1450 - total flux cleaned = -0.00161497 Jy ! Component: 1500 - total flux cleaned = -0.00156086 Jy ! Component: 1550 - total flux cleaned = -0.00158767 Jy ! Component: 1600 - total flux cleaned = -0.00158799 Jy ! Component: 1650 - total flux cleaned = -0.00166603 Jy ! Component: 1700 - total flux cleaned = -0.00158841 Jy ! Component: 1750 - total flux cleaned = -0.00171618 Jy ! Component: 1800 - total flux cleaned = -0.00174121 Jy ! Component: 1850 - total flux cleaned = -0.00179112 Jy ! Component: 1900 - total flux cleaned = -0.00179132 Jy ! Component: 1950 - total flux cleaned = -0.00188891 Jy ! Component: 2000 - total flux cleaned = -0.00191315 Jy ! Total flux subtracted in 2048 components = -0.00198484 Jy ! Clean residual min=-0.001253 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 1.93339 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 190 components and 1.93339 Jy ![Exited script file: muppet] wmap "J2000-1748_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.807 x 1.968 at -1.222 degrees (North through East) ! Clean map min=-0.0022795 max=1.8165 Jy/beam ! Writing clean map to FITS file: J2000-1748_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.81655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0704414 0.0704414 0.140883 0.281766 0.563531 1.12706 2.25412 4.50825 9.0165 18.033 36.066 72.132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.816 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.807 x 1.968 at -1.222 degrees (North through East) ! Clean map min=-0.0022795 max=1.8165 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 J2000-1748_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:52:12 2019