! Started logfile: J1437-2947_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:43 2019 obs J1437-2947_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1437-2947_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900192 visibilities/baseline/integration-bin. ! Found source: J1437-2947 ! ! 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 1202 lines of history. ! ! Reading 56388 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 J1437-2947_X_2017_10_21_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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990410Jy sigma=0.007180 ! Fit after self-cal, rms=0.944745Jy sigma=0.006877 ! 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=0.73 mas, bmaj=3.456 mas, bpa=-19.33 degrees ! Estimated noise=1454.51 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 = 0.0470957 Jy ! Component: 100 - total flux cleaned = 0.0573946 Jy ! Total flux subtracted in 100 components = 0.0573946 Jy ! Clean residual min=-0.004000 max=0.004457 Jy/beam ! Clean residual mean=-0.000006 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0573946 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0573946 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=0.104784Jy sigma=0.000682 ! Fit after self-cal, rms=0.103782Jy sigma=0.000675 ! 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=1.064 mas, bmaj=4.489 mas, bpa=-18.42 degrees ! Estimated noise=476.656 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 = 0.00425916 Jy ! Component: 100 - total flux cleaned = 0.0058915 Jy ! Component: 150 - total flux cleaned = 0.00671278 Jy ! Component: 200 - total flux cleaned = 0.00682704 Jy ! Total flux subtracted in 200 components = 0.00682704 Jy ! Clean residual min=-0.003636 max=0.005726 Jy/beam ! Clean residual mean=-0.000009 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0642216 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0642216 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=0.103606Jy sigma=0.000674 ! Fit after self-cal, rms=0.103603Jy sigma=0.000674 ! 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 0.94 FD 1.09 HN 1.00* KP 1.03 ! LA 1.02 MK 1.05 NL 1.03 OV 1.17 ! PT 0.79 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.86 KP 1.06 ! LA 1.04 MK 1.12 NL 0.99 OV 1.20 ! PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 0.82 KP 0.96 ! LA 1.05 MK 1.14 NL 1.03 OV 1.19 ! PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.00* KP 1.04 ! LA 1.07 MK 1.09 NL 0.97 OV 1.11 ! PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.00* KP 1.02 ! LA 1.07 MK 1.08 NL 0.93 OV 1.07 ! PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.00* KP 0.97 ! LA 1.10 MK 1.05 NL 0.92 OV 1.13 ! PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.80 KP 0.98 ! LA 1.10 MK 1.08 NL 1.02 OV 1.15 ! PT 0.85 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.83 KP 1.06 ! LA 0.99 MK 1.03 NL 0.96 OV 1.09 ! PT 0.82 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.00* KP 0.92 ! LA 1.03 MK 0.98 NL 0.97 OV 1.14 ! PT 0.84 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.99 ! LA 1.03 MK 0.95 NL 0.97 OV 1.10 ! PT 0.75 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.00* KP 0.96 ! LA 0.98 MK 0.97 NL 1.00 OV 1.14 ! PT 0.80 ! ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.92 HN 1.00* KP 0.97 ! LA 1.05 MK 0.83 NL 1.03 OV 1.04 ! PT 0.72 ! ! ! Fit before self-cal, rms=0.103603Jy sigma=0.000674 ! Fit after self-cal, rms=0.098904Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.474 mas, bpa=-18.29 degrees ! Estimated noise=475.686 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 (16.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477234 Jy ! Component: 100 - total flux cleaned = 0.00685608 Jy ! Component: 150 - total flux cleaned = 0.00817591 Jy ! Component: 200 - total flux cleaned = 0.00903959 Jy ! Total flux subtracted in 200 components = 0.00903959 Jy ! Clean residual min=-0.001717 max=0.003015 Jy/beam ! Clean residual mean=0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0732612 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 68 components and 0.0732612 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=0.098704Jy sigma=0.000669 ! Fit after self-cal, rms=0.098651Jy sigma=0.000666 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320117 Jy ! Component: 100 - total flux cleaned = 0.00469385 Jy ! Component: 150 - total flux cleaned = 0.00539068 Jy ! Component: 200 - total flux cleaned = 0.00587622 Jy ! Total flux subtracted in 200 components = 0.00587622 Jy ! Clean residual min=-0.002013 max=0.002404 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0791374 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 101 components and 0.0791375 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=0.098553Jy sigma=0.000666 ! Fit after self-cal, rms=0.098508Jy sigma=0.000665 ! 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=0.098508Jy sigma=0.000665 ! Fit after self-cal, rms=0.098296Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=4.474 mas, bpa=-18.28 degrees ! Estimated noise=471.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223158 Jy ! Component: 100 - total flux cleaned = 0.00325332 Jy ! Component: 150 - total flux cleaned = 0.00354825 Jy ! Component: 200 - total flux cleaned = 0.00359541 Jy ! Total flux subtracted in 200 components = 0.00359541 Jy ! Clean residual min=-0.001336 max=0.001947 Jy/beam ! Clean residual mean=0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0827329 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.0827329 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=0.098244Jy sigma=0.000664 ! Fit after self-cal, rms=0.098408Jy sigma=0.000663 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 = 0.00164629 Jy ! Component: 100 - total flux cleaned = 0.00215397 Jy ! Component: 150 - total flux cleaned = 0.00226515 Jy ! Component: 200 - total flux cleaned = 0.00228993 Jy ! Total flux subtracted in 200 components = 0.00228993 Jy ! Clean residual min=-0.001361 max=0.001700 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0850228 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 133 components and 0.0850228 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=0.098374Jy sigma=0.000663 ! Fit after self-cal, rms=0.098357Jy sigma=0.000663 ! 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=0.098357Jy sigma=0.000663 ! Fit after self-cal, rms=0.099215Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.474 mas, bpa=-18.31 degrees ! Estimated noise=471.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141836 Jy ! Component: 100 - total flux cleaned = 0.00186519 Jy ! Component: 150 - total flux cleaned = 0.00186513 Jy ! Component: 200 - total flux cleaned = 0.00186493 Jy ! Total flux subtracted in 200 components = 0.00186493 Jy ! Clean residual min=-0.001281 max=0.001614 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0868878 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 147 components and 0.0868878 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=0.099190Jy sigma=0.000662 ! Fit after self-cal, rms=0.099294Jy sigma=0.000662 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 = 0.00101845 Jy ! Component: 100 - total flux cleaned = 0.00110703 Jy ! Component: 150 - total flux cleaned = 0.00112902 Jy ! Component: 200 - total flux cleaned = 0.00114837 Jy ! Total flux subtracted in 200 components = 0.00114837 Jy ! Clean residual min=-0.001248 max=0.001544 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0880361 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.0880361 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=0.099277Jy sigma=0.000662 ! Fit after self-cal, rms=0.099269Jy sigma=0.000662 ! 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=0.099269Jy sigma=0.000662 ! Fit after self-cal, rms=0.099818Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.634 mas, bmaj=7.838 mas, bpa=0.2412 degrees ! Estimated noise=526.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128033 Jy ! Component: 100 - total flux cleaned = 0.00152634 Jy ! Component: 150 - total flux cleaned = 0.00153032 Jy ! Component: 200 - total flux cleaned = 0.00148265 Jy ! Total flux subtracted in 200 components = 0.00148265 Jy ! Clean residual min=-0.001758 max=0.001594 Jy/beam ! Clean residual mean=0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0895188 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 184 components and 0.0895187 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=0.099805Jy sigma=0.000662 ! Fit after self-cal, rms=0.099872Jy sigma=0.000662 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 = 0.000669057 Jy ! Component: 100 - total flux cleaned = 0.00080238 Jy ! Component: 150 - total flux cleaned = 0.000787392 Jy ! Component: 200 - total flux cleaned = 0.00074442 Jy ! Total flux subtracted in 200 components = 0.00074442 Jy ! Clean residual min=-0.001711 max=0.001569 Jy/beam ! Clean residual mean=0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0902632 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 195 components and 0.0902631 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=0.099864Jy sigma=0.000662 ! Fit after self-cal, rms=0.099867Jy sigma=0.000662 ! 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=1.062 mas, bmaj=4.481 mas, bpa=-18.32 degrees ! Estimated noise=471.349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.481 at -18.32 degrees (North through East) ! Clean map min=-0.0011421 max=0.059276 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=0.7308 mas, bmaj=3.422 mas, bpa=-18.97 degrees ! Estimated noise=1412.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459648 Jy ! Component: 100 - total flux cleaned = 0.0598652 Jy ! Component: 150 - total flux cleaned = 0.0678004 Jy ! Component: 200 - total flux cleaned = 0.0732365 Jy ! Total flux subtracted in 200 components = 0.0732365 Jy ! Clean residual min=-0.002861 max=0.003258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0732365 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0732365 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.481 mas, bpa=-18.32 degrees ! Estimated noise=471.349 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 = 0.00491204 Jy ! Component: 100 - total flux cleaned = 0.00822103 Jy ! Component: 150 - total flux cleaned = 0.0106389 Jy ! Component: 200 - total flux cleaned = 0.0124557 Jy ! Total flux subtracted in 200 components = 0.0124557 Jy ! Clean residual min=-0.001747 max=0.001548 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0856922 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 75 components and 0.0856922 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=2.634 mas, bmaj=7.838 mas, bpa=0.2412 degrees ! Estimated noise=526.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180632 Jy ! Component: 100 - total flux cleaned = 0.00283359 Jy ! Component: 150 - total flux cleaned = 0.0033197 Jy ! Component: 200 - total flux cleaned = 0.00365976 Jy ! Total flux subtracted in 200 components = 0.00365976 Jy ! Clean residual min=-0.001726 max=0.001519 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0893519 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 = 0.000159402 Jy ! Component: 100 - total flux cleaned = 0.000303485 Jy ! Component: 150 - total flux cleaned = 0.00045542 Jy ! Component: 200 - total flux cleaned = 0.000553424 Jy ! Total flux subtracted in 200 components = 0.000553424 Jy ! Clean residual min=-0.001730 max=0.001533 Jy/beam ! Clean residual mean=0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0899054 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 142 components and 0.0899054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.481 mas, bpa=-18.32 degrees ! Estimated noise=471.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56923e-05 Jy ! Component: 100 - total flux cleaned = 0.000192208 Jy ! Component: 150 - total flux cleaned = 0.00029776 Jy ! Component: 200 - total flux cleaned = 0.000393097 Jy ! Total flux subtracted in 200 components = 0.000393097 Jy ! Clean residual min=-0.001430 max=0.001419 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0902985 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 155 components and 0.0902985 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=0.099878Jy sigma=0.000662 ! Fit after self-cal, rms=0.099892Jy sigma=0.000662 wmodel J1437-2947_X_2017_10_21_pus_map.mod ! Writing 155 model components to file: J1437-2947_X_2017_10_21_pus_map.mod wobs J1437-2947_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1437-2947_X_2017_10_21_pus_uvs.fits wwins J1437-2947_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1437-2947_X_2017_10_21_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 = 6.45235e-05 Jy ! Component: 100 - total flux cleaned = -0.000104454 Jy ! Component: 150 - total flux cleaned = -0.000322109 Jy ! Component: 200 - total flux cleaned = -0.000471109 Jy ! Component: 250 - total flux cleaned = -0.000525091 Jy ! Component: 300 - total flux cleaned = -0.000577022 Jy ! Component: 350 - total flux cleaned = -0.000642893 Jy ! Component: 400 - total flux cleaned = -0.000722658 Jy ! Component: 450 - total flux cleaned = -0.000769097 Jy ! Component: 500 - total flux cleaned = -0.000874272 Jy ! Component: 550 - total flux cleaned = -0.000947259 Jy ! Component: 600 - total flux cleaned = -0.001018 Jy ! Component: 650 - total flux cleaned = -0.00100437 Jy ! Component: 700 - total flux cleaned = -0.0010714 Jy ! Component: 750 - total flux cleaned = -0.00107144 Jy ! Component: 800 - total flux cleaned = -0.0011225 Jy ! Component: 850 - total flux cleaned = -0.00115982 Jy ! Component: 900 - total flux cleaned = -0.00117199 Jy ! Component: 950 - total flux cleaned = -0.00120752 Jy ! Component: 1000 - total flux cleaned = -0.00123055 Jy ! Component: 1050 - total flux cleaned = -0.00124186 Jy ! Component: 1100 - total flux cleaned = -0.00124212 Jy ! Component: 1150 - total flux cleaned = -0.00127498 Jy ! Component: 1200 - total flux cleaned = -0.00130715 Jy ! Component: 1250 - total flux cleaned = -0.00129668 Jy ! Component: 1300 - total flux cleaned = -0.00133805 Jy ! Component: 1350 - total flux cleaned = -0.00133806 Jy ! Component: 1400 - total flux cleaned = -0.00138791 Jy ! Component: 1450 - total flux cleaned = -0.00138766 Jy ! Component: 1500 - total flux cleaned = -0.00135875 Jy ! Component: 1550 - total flux cleaned = -0.001359 Jy ! Component: 1600 - total flux cleaned = -0.00132177 Jy ! Component: 1650 - total flux cleaned = -0.0013219 Jy ! Component: 1700 - total flux cleaned = -0.00128578 Jy ! Component: 1750 - total flux cleaned = -0.00123258 Jy ! Component: 1800 - total flux cleaned = -0.0011888 Jy ! Component: 1850 - total flux cleaned = -0.0011284 Jy ! Component: 1900 - total flux cleaned = -0.00108592 Jy ! Component: 1950 - total flux cleaned = -0.00105243 Jy ! Component: 2000 - total flux cleaned = -0.00103591 Jy ! Total flux subtracted in 2048 components = -0.000995072 Jy ! Clean residual min=-0.000566 max=0.000504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0893034 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 296 components and 0.0893034 Jy ![Exited script file: muppet] wmap "J1437-2947_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.481 at -18.32 degrees (North through East) ! Clean map min=-0.00088864 max=0.058405 Jy/beam ! Writing clean map to FITS file: J1437-2947_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0584055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.878231 0.878231 1.75646 3.51292 7.02584 14.0517 28.1034 56.2068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.481 at -18.32 degrees (North through East) ! Clean map min=-0.00088864 max=0.058405 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 J1437-2947_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:47 2019