! Started logfile: J1640+1220_X_2017_02_24_pus_uvs.log on Sat May 4 10:04:57 2019 obs J1640+1220_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1640+1220_X_2017_02_24_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948059 visibilities/baseline/integration-bin. ! Found source: J1640+1220 ! ! 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 1882 lines of history. ! ! Reading 42492 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 J1640+1220_X_2017_02_24_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.747153Jy sigma=0.006363 ! Fit after self-cal, rms=0.737224Jy sigma=0.006279 ! 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=0.7381 mas, bmaj=1.633 mas, bpa=-3.021 degrees ! Estimated noise=686.673 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 = 0.190473 Jy ! Component: 100 - total flux cleaned = 0.255719 Jy ! Total flux subtracted in 100 components = 0.255719 Jy ! Clean residual min=-0.010174 max=0.033701 Jy/beam ! Clean residual mean=-0.000057 rms=0.003482 Jy/beam ! Combined flux in latest and established models = 0.255719 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.255719 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=0.115808Jy sigma=0.001000 ! Fit after self-cal, rms=0.115752Jy sigma=0.000999 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382296 Jy ! Component: 100 - total flux cleaned = 0.0626038 Jy ! Total flux subtracted in 100 components = 0.0626038 Jy ! Clean residual min=-0.007186 max=0.015224 Jy/beam ! Clean residual mean=-0.000038 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.318323 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.318323 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=0.095412Jy sigma=0.000803 ! Fit after self-cal, rms=0.094989Jy sigma=0.000799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176485 Jy ! Component: 100 - total flux cleaned = 0.0296186 Jy ! Total flux subtracted in 100 components = 0.0296186 Jy ! Clean residual min=-0.005909 max=0.012743 Jy/beam ! Clean residual mean=-0.000031 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.347942 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.347942 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=0.089378Jy sigma=0.000743 ! Fit after self-cal, rms=0.089217Jy sigma=0.000742 ! Inverting map ! Added new window around map position (-3.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123379 Jy ! Component: 100 - total flux cleaned = 0.0209896 Jy ! Total flux subtracted in 100 components = 0.0209896 Jy ! Clean residual min=-0.004877 max=0.008653 Jy/beam ! Clean residual mean=-0.000027 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.368931 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.368932 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=0.086379Jy sigma=0.000715 ! Fit after self-cal, rms=0.086320Jy sigma=0.000714 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836369 Jy ! Component: 100 - total flux cleaned = 0.0148546 Jy ! Total flux subtracted in 100 components = 0.0148546 Jy ! Clean residual min=-0.004447 max=0.007721 Jy/beam ! Clean residual mean=-0.000023 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.383786 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.383786 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=0.084765Jy sigma=0.000699 ! Fit after self-cal, rms=0.084750Jy sigma=0.000699 ! Inverting map ! Added new window around map position (-5.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722592 Jy ! Component: 100 - total flux cleaned = 0.0126517 Jy ! Total flux subtracted in 100 components = 0.0126517 Jy ! Clean residual min=-0.004069 max=0.006297 Jy/beam ! Clean residual mean=-0.000018 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.396438 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.396438 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=0.083605Jy sigma=0.000687 ! Fit after self-cal, rms=0.083583Jy sigma=0.000687 ! Inverting map ! Added new window around map position (6.6, -6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602692 Jy ! Component: 100 - total flux cleaned = 0.0105483 Jy ! Total flux subtracted in 100 components = 0.0105483 Jy ! Clean residual min=-0.003475 max=0.004041 Jy/beam ! Clean residual mean=-0.000015 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.406986 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.406986 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=0.082854Jy sigma=0.000680 ! Fit after self-cal, rms=0.082808Jy sigma=0.000679 ! 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=0.9087 mas, bmaj=1.94 mas, bpa=-2.452 degrees ! Estimated noise=402.868 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 = 0.00843385 Jy ! Component: 100 - total flux cleaned = 0.0150977 Jy ! Component: 150 - total flux cleaned = 0.0206334 Jy ! Component: 200 - total flux cleaned = 0.0253473 Jy ! Total flux subtracted in 200 components = 0.0253473 Jy ! Clean residual min=-0.003212 max=0.004488 Jy/beam ! Clean residual mean=-0.000037 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.432334 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 134 components and 0.432333 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=0.081544Jy sigma=0.000667 ! Fit after self-cal, rms=0.081494Jy sigma=0.000666 ! 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 1.04 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.00 ! LA 0.98 MK 0.99 NL 1.01 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.99 ! LA 0.97 MK 1.03 NL 0.99 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 1.00 ! LA 0.97 MK 1.03 NL 1.01 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.00 ! LA 0.96 MK 1.05 NL 1.00 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.03 KP 0.98 ! LA 1.02 MK 1.02 NL 1.00 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.99 ! LA 0.99 MK 1.03 NL 1.01 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 0.98 ! LA 0.98 MK 1.03 NL 1.01 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.99 ! LA 0.99 MK 1.02 NL 1.01 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.97 ! LA 0.97 MK 1.01 NL 1.01 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 1.03 ! LA 0.98 MK 0.98 NL 0.99 OV 1.04 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.081494Jy sigma=0.000666 ! Fit after self-cal, rms=0.080971Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=1.952 mas, bpa=-2.537 degrees ! Estimated noise=401.003 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 (-4.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394492 Jy ! Component: 100 - total flux cleaned = 0.00659998 Jy ! Component: 150 - total flux cleaned = 0.00865608 Jy ! Component: 200 - total flux cleaned = 0.0102294 Jy ! Total flux subtracted in 200 components = 0.0102294 Jy ! Clean residual min=-0.002102 max=0.002302 Jy/beam ! Clean residual mean=0.000005 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.442563 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 166 components and 0.442563 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=0.080741Jy sigma=0.000658 ! Fit after self-cal, rms=0.080727Jy sigma=0.000658 ! 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=0.080727Jy sigma=0.000658 ! Fit after self-cal, rms=0.080605Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=1.951 mas, bpa=-2.543 degrees ! Estimated noise=401.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217081 Jy ! Component: 100 - total flux cleaned = 0.00376697 Jy ! Component: 150 - total flux cleaned = 0.00478094 Jy ! Component: 200 - total flux cleaned = 0.00569746 Jy ! Total flux subtracted in 200 components = 0.00569746 Jy ! Clean residual min=-0.001864 max=0.002051 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.44826 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 190 components and 0.44826 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=0.080526Jy sigma=0.000656 ! Fit after self-cal, rms=0.080519Jy sigma=0.000656 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 = 0.00108529 Jy ! Component: 100 - total flux cleaned = 0.00173893 Jy ! Component: 150 - total flux cleaned = 0.00228062 Jy ! Component: 200 - total flux cleaned = 0.00267166 Jy ! Total flux subtracted in 200 components = 0.00267166 Jy ! Clean residual min=-0.001760 max=0.002068 Jy/beam ! Clean residual mean=0.000005 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.450932 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 205 components and 0.450932 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=0.080489Jy sigma=0.000655 ! Fit after self-cal, rms=0.080486Jy sigma=0.000655 ! 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=0.080486Jy sigma=0.000655 ! Fit after self-cal, rms=0.080348Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9176 mas, bmaj=1.951 mas, bpa=-2.558 degrees ! Estimated noise=401.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134814 Jy ! Component: 100 - total flux cleaned = 0.00208643 Jy ! Component: 150 - total flux cleaned = 0.00255024 Jy ! Component: 200 - total flux cleaned = 0.00290538 Jy ! Total flux subtracted in 200 components = 0.00290538 Jy ! Clean residual min=-0.001442 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.453837 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 219 components and 0.453837 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=0.080314Jy sigma=0.000653 ! Fit after self-cal, rms=0.080314Jy sigma=0.000653 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 = 0.000561944 Jy ! Component: 100 - total flux cleaned = 0.000913859 Jy ! Component: 150 - total flux cleaned = 0.00118327 Jy ! Component: 200 - total flux cleaned = 0.00148347 Jy ! Total flux subtracted in 200 components = 0.00148347 Jy ! Clean residual min=-0.001414 max=0.001674 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.455321 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 228 components and 0.455321 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=0.080297Jy sigma=0.000653 ! Fit after self-cal, rms=0.080296Jy sigma=0.000653 ! 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=0.080296Jy sigma=0.000653 ! Fit after self-cal, rms=0.080318Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=3.013 mas, bpa=-1.519 degrees ! Estimated noise=495.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160066 Jy ! Component: 100 - total flux cleaned = 0.00248414 Jy ! Component: 150 - total flux cleaned = 0.0030073 Jy ! Component: 200 - total flux cleaned = 0.00343875 Jy ! Total flux subtracted in 200 components = 0.00343875 Jy ! Clean residual min=-0.002204 max=0.002349 Jy/beam ! Clean residual mean=0.000004 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.458759 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 249 components and 0.458759 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=0.080308Jy sigma=0.000652 ! Fit after self-cal, rms=0.080306Jy sigma=0.000652 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 = 0.00047842 Jy ! Component: 100 - total flux cleaned = 0.000856251 Jy ! Component: 150 - total flux cleaned = 0.00103754 Jy ! Component: 200 - total flux cleaned = 0.00116448 Jy ! Total flux subtracted in 200 components = 0.00116448 Jy ! Clean residual min=-0.002117 max=0.002445 Jy/beam ! Clean residual mean=0.000007 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.459924 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 258 components and 0.459924 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=0.080306Jy sigma=0.000652 ! Fit after self-cal, rms=0.080305Jy sigma=0.000652 ! 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=0.9182 mas, bmaj=1.951 mas, bpa=-2.59 degrees ! Estimated noise=401.545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9182 x 1.951 at -2.59 degrees (North through East) ! Clean map min=-0.0013796 max=0.26052 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=0.7443 mas, bmaj=1.641 mas, bpa=-3.223 degrees ! Estimated noise=688.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190431 Jy ! Component: 100 - total flux cleaned = 0.255088 Jy ! Component: 150 - total flux cleaned = 0.293436 Jy ! Component: 200 - total flux cleaned = 0.318225 Jy ! Total flux subtracted in 200 components = 0.318225 Jy ! Clean residual min=-0.005850 max=0.013404 Jy/beam ! Clean residual mean=-0.000046 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.318225 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.318225 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=1.951 mas, bpa=-2.59 degrees ! Estimated noise=401.545 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 = 0.0276098 Jy ! Component: 100 - total flux cleaned = 0.0467485 Jy ! Component: 150 - total flux cleaned = 0.0617952 Jy ! Component: 200 - total flux cleaned = 0.073886 Jy ! Total flux subtracted in 200 components = 0.073886 Jy ! Clean residual min=-0.004247 max=0.007781 Jy/beam ! Clean residual mean=-0.000081 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.392111 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.392111 Jy ! Inverting map ! Added new window around map position (-2.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993603 Jy ! Component: 100 - total flux cleaned = 0.0180906 Jy ! Component: 150 - total flux cleaned = 0.0248974 Jy ! Component: 200 - total flux cleaned = 0.0306331 Jy ! Total flux subtracted in 200 components = 0.0306331 Jy ! Clean residual min=-0.002566 max=0.003523 Jy/beam ! Clean residual mean=-0.000043 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.422744 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 111 components and 0.422744 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=2.124 mas, bmaj=3.013 mas, bpa=-1.519 degrees ! Estimated noise=495.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911761 Jy ! Component: 100 - total flux cleaned = 0.0154996 Jy ! Component: 150 - total flux cleaned = 0.0203012 Jy ! Component: 200 - total flux cleaned = 0.0240338 Jy ! Total flux subtracted in 200 components = 0.0240338 Jy ! Clean residual min=-0.002902 max=0.002778 Jy/beam ! Clean residual mean=-0.000028 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.446778 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 = 0.00293651 Jy ! Component: 100 - total flux cleaned = 0.00526061 Jy ! Component: 150 - total flux cleaned = 0.00710935 Jy ! Component: 200 - total flux cleaned = 0.00858354 Jy ! Total flux subtracted in 200 components = 0.00858354 Jy ! Clean residual min=-0.002440 max=0.002413 Jy/beam ! Clean residual mean=-0.000005 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.455361 Jy ! Adding 162 model components to the UV plane model. ! The established model now contains 249 components and 0.455361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=1.951 mas, bpa=-2.59 degrees ! Estimated noise=401.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837059 Jy ! Component: 100 - total flux cleaned = 0.00148257 Jy ! Component: 150 - total flux cleaned = 0.00205229 Jy ! Component: 200 - total flux cleaned = 0.00243163 Jy ! Total flux subtracted in 200 components = 0.00243163 Jy ! Clean residual min=-0.001561 max=0.001607 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.457793 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 267 components and 0.457793 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=0.080333Jy sigma=0.000653 ! Fit after self-cal, rms=0.080324Jy sigma=0.000653 wmodel J1640+1220_X_2017_02_24_pus_map.mod ! Writing 267 model components to file: J1640+1220_X_2017_02_24_pus_map.mod wobs J1640+1220_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1640+1220_X_2017_02_24_pus_uvs.fits wwins J1640+1220_X_2017_02_24_pus_map.win ! wwins: Wrote 8 windows to J1640+1220_X_2017_02_24_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 = 0.000276234 Jy ! Component: 100 - total flux cleaned = 0.000358738 Jy ! Component: 150 - total flux cleaned = 0.00041067 Jy ! Component: 200 - total flux cleaned = 0.000435611 Jy ! Component: 250 - total flux cleaned = 0.000507962 Jy ! Component: 300 - total flux cleaned = 0.000648132 Jy ! Component: 350 - total flux cleaned = 0.000760966 Jy ! Component: 400 - total flux cleaned = 0.000892638 Jy ! Component: 450 - total flux cleaned = 0.000913429 Jy ! Component: 500 - total flux cleaned = 0.000913088 Jy ! Component: 550 - total flux cleaned = 0.000954036 Jy ! Component: 600 - total flux cleaned = 0.000933655 Jy ! Component: 650 - total flux cleaned = 0.000933331 Jy ! Component: 700 - total flux cleaned = 0.000913872 Jy ! Component: 750 - total flux cleaned = 0.000933287 Jy ! Component: 800 - total flux cleaned = 0.001008 Jy ! Component: 850 - total flux cleaned = 0.0010448 Jy ! Component: 900 - total flux cleaned = 0.00108138 Jy ! Component: 950 - total flux cleaned = 0.00117018 Jy ! Component: 1000 - total flux cleaned = 0.00116996 Jy ! Component: 1050 - total flux cleaned = 0.00117012 Jy ! Component: 1100 - total flux cleaned = 0.00125515 Jy ! Component: 1150 - total flux cleaned = 0.00123816 Jy ! Component: 1200 - total flux cleaned = 0.00120525 Jy ! Component: 1250 - total flux cleaned = 0.00120519 Jy ! Component: 1300 - total flux cleaned = 0.00117304 Jy ! Component: 1350 - total flux cleaned = 0.00115741 Jy ! Component: 1400 - total flux cleaned = 0.00112599 Jy ! Component: 1450 - total flux cleaned = 0.00111041 Jy ! Component: 1500 - total flux cleaned = 0.00112579 Jy ! Component: 1550 - total flux cleaned = 0.00111031 Jy ! Component: 1600 - total flux cleaned = 0.00109522 Jy ! Component: 1650 - total flux cleaned = 0.00106537 Jy ! Component: 1700 - total flux cleaned = 0.00103559 Jy ! Component: 1750 - total flux cleaned = 0.000948218 Jy ! Component: 1800 - total flux cleaned = 0.000962842 Jy ! Component: 1850 - total flux cleaned = 0.000948683 Jy ! Component: 1900 - total flux cleaned = 0.00090606 Jy ! Component: 1950 - total flux cleaned = 0.000836166 Jy ! Component: 2000 - total flux cleaned = 0.000877686 Jy ! Total flux subtracted in 2048 components = 0.000795281 Jy ! Clean residual min=-0.000732 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.458588 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 429 components and 0.458588 Jy ![Exited script file: muppet] wmap "J1640+1220_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9182 x 1.951 at -2.59 degrees (North through East) ! Clean map min=-0.0012193 max=0.26124 Jy/beam ! Writing clean map to FITS file: J1640+1220_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.261238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316665 0.316665 0.633331 1.26666 2.53332 5.06665 10.1333 20.2666 40.5332 81.0663 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.261 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9182 x 1.951 at -2.59 degrees (North through East) ! Clean map min=-0.0012193 max=0.26124 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 J1640+1220_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:05:00 2019