! Started logfile: J1048-1909_X_2017_05_01_pus_uvs.log on Wed May 1 19:56:01 2019 obs J1048-1909_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1048-1909_X_2017_05_01_pus_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.620202 visibilities/baseline/integration-bin. ! Found source: J1048-1909 ! ! 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 863 lines of history. ! ! Reading 3684 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 J1048-1909_X_2017_05_01_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.565133Jy sigma=0.003639 ! Fit after self-cal, rms=0.544713Jy sigma=0.003445 ! 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=0.6923 mas, bmaj=1.693 mas, bpa=9.366 degrees ! Estimated noise=2331.99 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 = 0.508012 Jy ! Component: 100 - total flux cleaned = 0.707272 Jy ! Total flux subtracted in 100 components = 0.707272 Jy ! Clean residual min=-0.037739 max=0.090645 Jy/beam ! Clean residual mean=0.000636 rms=0.015585 Jy/beam ! Combined flux in latest and established models = 0.707272 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.707272 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=0.237837Jy sigma=0.001608 ! Fit after self-cal, rms=0.230662Jy sigma=0.001568 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0962602 Jy ! Component: 100 - total flux cleaned = 0.144143 Jy ! Total flux subtracted in 100 components = 0.144143 Jy ! Clean residual min=-0.023778 max=0.045703 Jy/beam ! Clean residual mean=0.000299 rms=0.008090 Jy/beam ! Combined flux in latest and established models = 0.851415 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.851415 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=0.203072Jy sigma=0.000968 ! Fit after self-cal, rms=0.203022Jy sigma=0.000966 ! 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=0.887 mas, bmaj=2.067 mas, bpa=9.614 degrees ! Estimated noise=1555.42 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 (1.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450598 Jy ! Component: 100 - total flux cleaned = 0.0680923 Jy ! Component: 150 - total flux cleaned = 0.0803111 Jy ! Component: 200 - total flux cleaned = 0.0831605 Jy ! Total flux subtracted in 200 components = 0.0831605 Jy ! Clean residual min=-0.016666 max=0.029519 Jy/beam ! Clean residual mean=0.000251 rms=0.005759 Jy/beam ! Combined flux in latest and established models = 0.934575 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.934575 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=0.191130Jy sigma=0.000832 ! Fit after self-cal, rms=0.190445Jy sigma=0.000819 ! 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 0.97 HN 1.85 KP 1.00 ! LA 0.93 MK 0.97 NL 0.98 OV 0.98 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.96 KP 0.97 ! LA 0.96 MK 0.95 NL 0.97 OV 0.98 ! PT 1.01 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 2.15 KP 0.98 ! LA 0.96 MK 0.98 NL 0.98 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 2.10 KP 0.97 ! LA 0.96 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.77 KP 0.98 ! LA 0.95 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.83 KP 0.97 ! LA 0.96 MK 1.00 NL 1.02 OV 0.99 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 2.09 KP 1.00 ! LA 0.98 MK 1.00 NL 1.01 OV 0.98 ! PT 0.98 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 2.06 KP 0.99 ! LA 0.96 MK 0.97 NL 1.03 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 2.33 KP 0.99 ! LA 0.97 MK 0.97 NL 1.00 OV 0.98 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 2.54 KP 0.96 ! LA 0.98 MK 1.01 NL 1.04 OV 0.99 ! PT 1.01 SC 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 2.13 KP 1.04 ! LA 1.01 MK 1.05 NL 1.11 OV 1.05 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.94 KP 0.95 ! LA 0.96 MK 0.97 NL 1.06 OV 0.97 ! PT 1.01 SC 2.49 ! ! ! Fit before self-cal, rms=0.190445Jy sigma=0.000819 ! Fit after self-cal, rms=0.242640Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.051 mas, bpa=10.16 degrees ! Estimated noise=1546.84 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 = -0.00277862 Jy ! Component: 100 - total flux cleaned = -0.0020344 Jy ! Component: 150 - total flux cleaned = -0.00184455 Jy ! Component: 200 - total flux cleaned = -0.00199099 Jy ! Total flux subtracted in 200 components = -0.00199099 Jy ! Clean residual min=-0.009006 max=0.011463 Jy/beam ! Clean residual mean=0.000106 rms=0.002728 Jy/beam ! Combined flux in latest and established models = 0.932584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.932584 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=0.242078Jy sigma=0.000665 ! Fit after self-cal, rms=0.242437Jy 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=0.242437Jy sigma=0.000665 ! Fit after self-cal, rms=0.242577Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=2.047 mas, bpa=10.27 degrees ! Estimated noise=1540.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00415306 Jy ! Component: 100 - total flux cleaned = -0.00372502 Jy ! Component: 150 - total flux cleaned = -0.00372873 Jy ! Component: 200 - total flux cleaned = -0.00373147 Jy ! Total flux subtracted in 200 components = -0.00373147 Jy ! Clean residual min=-0.008493 max=0.010844 Jy/beam ! Clean residual mean=0.000108 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.928853 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.928853 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=0.242280Jy sigma=0.000659 ! Fit after self-cal, rms=0.242284Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105096 Jy ! Component: 100 - total flux cleaned = 0.01304 Jy ! Component: 150 - total flux cleaned = 0.0140947 Jy ! Component: 200 - total flux cleaned = 0.0149987 Jy ! Total flux subtracted in 200 components = 0.0149987 Jy ! Clean residual min=-0.006793 max=0.006329 Jy/beam ! Clean residual mean=0.000033 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.943851 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.943851 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=0.241859Jy sigma=0.000648 ! Fit after self-cal, rms=0.241790Jy sigma=0.000647 ! 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=0.241790Jy sigma=0.000647 ! Fit after self-cal, rms=0.245221Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.049 mas, bpa=10.15 degrees ! Estimated noise=1542.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000507449 Jy ! Component: 100 - total flux cleaned = 0.000220789 Jy ! Component: 150 - total flux cleaned = 0.00081339 Jy ! Component: 200 - total flux cleaned = 0.000888464 Jy ! Total flux subtracted in 200 components = 0.000888464 Jy ! Clean residual min=-0.006065 max=0.005700 Jy/beam ! Clean residual mean=0.000033 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.94474 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.94474 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=0.245092Jy sigma=0.000644 ! Fit after self-cal, rms=0.245085Jy sigma=0.000644 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 = 0.000447712 Jy ! Component: 100 - total flux cleaned = 0.00058813 Jy ! Component: 150 - total flux cleaned = 0.000652988 Jy ! Component: 200 - total flux cleaned = 0.000652159 Jy ! Total flux subtracted in 200 components = 0.000652159 Jy ! Clean residual min=-0.005803 max=0.005651 Jy/beam ! Clean residual mean=0.000031 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.945392 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.945392 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=0.245027Jy sigma=0.000643 ! Fit after self-cal, rms=0.245028Jy sigma=0.000643 ! 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=0.245028Jy sigma=0.000643 ! Fit after self-cal, rms=0.246002Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=5.441 mas, bpa=18.95 degrees ! Estimated noise=1879.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00079108 Jy ! Component: 100 - total flux cleaned = -0.00119306 Jy ! Component: 150 - total flux cleaned = -0.00135952 Jy ! Component: 200 - total flux cleaned = -0.00142736 Jy ! Total flux subtracted in 200 components = -0.00142736 Jy ! Clean residual min=-0.005784 max=0.005841 Jy/beam ! Clean residual mean=0.000075 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.943965 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.943965 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=0.245922Jy sigma=0.000642 ! Fit after self-cal, rms=0.245926Jy sigma=0.000642 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 = 0.000257736 Jy ! Component: 100 - total flux cleaned = 0.00032192 Jy ! Component: 150 - total flux cleaned = 0.000323684 Jy ! Component: 200 - total flux cleaned = 0.000326404 Jy ! Total flux subtracted in 200 components = 0.000326404 Jy ! Clean residual min=-0.005551 max=0.005688 Jy/beam ! Clean residual mean=0.000074 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.944291 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.944291 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=0.245886Jy sigma=0.000642 ! Fit after self-cal, rms=0.245887Jy sigma=0.000642 ! 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=0.8838 mas, bmaj=2.051 mas, bpa=10.1 degrees ! Estimated noise=1542.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8838 x 2.051 at 10.1 degrees (North through East) ! Clean map min=-0.011065 max=0.59667 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=0.245887Jy sigma=0.000642 ! Fit after self-cal, rms=0.262935Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.055 mas, bpa=9.874 degrees ! Estimated noise=1546.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000825429 Jy ! Component: 100 - total flux cleaned = -0.000499577 Jy ! Component: 150 - total flux cleaned = -0.000263103 Jy ! Component: 200 - total flux cleaned = -0.000260445 Jy ! Total flux subtracted in 200 components = -0.000260445 Jy ! Clean residual min=-0.004828 max=0.005457 Jy/beam ! Clean residual mean=0.000040 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.944031 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.944031 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=0.262892Jy sigma=0.000601 ! Fit after self-cal, rms=0.262903Jy sigma=0.000601 ! Inverting map ! Added new window around map position (-16.6, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461992 Jy ! Component: 100 - total flux cleaned = 0.00664699 Jy ! Component: 150 - total flux cleaned = 0.00737213 Jy ! Component: 200 - total flux cleaned = 0.00755106 Jy ! Total flux subtracted in 200 components = 0.00755106 Jy ! Clean residual min=-0.004449 max=0.004203 Jy/beam ! Clean residual mean=-0.000008 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.951582 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.951582 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=0.262695Jy sigma=0.000599 ! Fit after self-cal, rms=0.262730Jy sigma=0.000599 ! 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=0.262730Jy sigma=0.000599 ! Fit after self-cal, rms=0.262929Jy sigma=0.000599 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=0.6929 mas, bmaj=1.695 mas, bpa=9.144 degrees ! Estimated noise=2352.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.51554 Jy ! Component: 100 - total flux cleaned = 0.716644 Jy ! Component: 150 - total flux cleaned = 0.800602 Jy ! Component: 200 - total flux cleaned = 0.841229 Jy ! Total flux subtracted in 200 components = 0.841229 Jy ! Clean residual min=-0.019686 max=0.020975 Jy/beam ! Clean residual mean=0.000251 rms=0.004748 Jy/beam ! Combined flux in latest and established models = 0.841229 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.841229 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.056 mas, bpa=9.874 degrees ! Estimated noise=1545.59 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 = 0.0322648 Jy ! Component: 100 - total flux cleaned = 0.0513796 Jy ! Component: 150 - total flux cleaned = 0.0654278 Jy ! Component: 200 - total flux cleaned = 0.0760506 Jy ! Total flux subtracted in 200 components = 0.0760506 Jy ! Clean residual min=-0.007894 max=0.008837 Jy/beam ! Clean residual mean=0.000142 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.917279 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.917279 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=2.295 mas, bmaj=5.451 mas, bpa=18.91 degrees ! Estimated noise=1875.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104438 Jy ! Component: 100 - total flux cleaned = 0.0168216 Jy ! Component: 150 - total flux cleaned = 0.0213172 Jy ! Component: 200 - total flux cleaned = 0.024594 Jy ! Total flux subtracted in 200 components = 0.024594 Jy ! Clean residual min=-0.004371 max=0.004479 Jy/beam ! Clean residual mean=0.000051 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.941873 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 = 0.00217169 Jy ! Component: 100 - total flux cleaned = 0.00304378 Jy ! Component: 150 - total flux cleaned = 0.00380321 Jy ! Component: 200 - total flux cleaned = 0.00442239 Jy ! Total flux subtracted in 200 components = 0.00442239 Jy ! Clean residual min=-0.003864 max=0.004340 Jy/beam ! Clean residual mean=0.000006 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.946296 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 100 components and 0.946296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.056 mas, bpa=9.874 degrees ! Estimated noise=1545.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013311 Jy ! Component: 100 - total flux cleaned = 0.00207016 Jy ! Component: 150 - total flux cleaned = 0.00259145 Jy ! Component: 200 - total flux cleaned = 0.00271226 Jy ! Total flux subtracted in 200 components = 0.00271226 Jy ! Clean residual min=-0.005254 max=0.005200 Jy/beam ! Clean residual mean=-0.000010 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.949008 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.949008 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=0.263254Jy sigma=0.000604 ! Fit after self-cal, rms=0.263277Jy sigma=0.000603 wmodel J1048-1909_X_2017_05_01_pus_map.mod ! Writing 117 model components to file: J1048-1909_X_2017_05_01_pus_map.mod wobs J1048-1909_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1048-1909_X_2017_05_01_pus_uvs.fits wwins J1048-1909_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1048-1909_X_2017_05_01_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 = -0.000469118 Jy ! Component: 100 - total flux cleaned = -0.000474254 Jy ! Component: 150 - total flux cleaned = -0.000835303 Jy ! Component: 200 - total flux cleaned = -0.0015023 Jy ! Component: 250 - total flux cleaned = -0.00181588 Jy ! Component: 300 - total flux cleaned = -0.00205431 Jy ! Component: 350 - total flux cleaned = -0.0025141 Jy ! Component: 400 - total flux cleaned = -0.00290109 Jy ! Component: 450 - total flux cleaned = -0.00322082 Jy ! Component: 500 - total flux cleaned = -0.00347913 Jy ! Component: 550 - total flux cleaned = -0.00387889 Jy ! Component: 600 - total flux cleaned = -0.00397707 Jy ! Component: 650 - total flux cleaned = -0.00421337 Jy ! Component: 700 - total flux cleaned = -0.00448717 Jy ! Component: 750 - total flux cleaned = -0.00470922 Jy ! Component: 800 - total flux cleaned = -0.00514081 Jy ! Component: 850 - total flux cleaned = -0.00543473 Jy ! Component: 900 - total flux cleaned = -0.00555781 Jy ! Component: 950 - total flux cleaned = -0.00571791 Jy ! Component: 1000 - total flux cleaned = -0.00591335 Jy ! Component: 1050 - total flux cleaned = -0.00614231 Jy ! Component: 1100 - total flux cleaned = -0.00629268 Jy ! Component: 1150 - total flux cleaned = -0.0065491 Jy ! Component: 1200 - total flux cleaned = -0.00683607 Jy ! Component: 1250 - total flux cleaned = -0.00690575 Jy ! Component: 1300 - total flux cleaned = -0.00721695 Jy ! Component: 1350 - total flux cleaned = -0.00745583 Jy ! Component: 1400 - total flux cleaned = -0.00785831 Jy ! Component: 1450 - total flux cleaned = -0.00815575 Jy ! Component: 1500 - total flux cleaned = -0.0084493 Jy ! Component: 1550 - total flux cleaned = -0.00867454 Jy ! Component: 1600 - total flux cleaned = -0.0089286 Jy ! Component: 1650 - total flux cleaned = -0.00914809 Jy ! Component: 1700 - total flux cleaned = -0.00924146 Jy ! Component: 1750 - total flux cleaned = -0.00954806 Jy ! Component: 1800 - total flux cleaned = -0.00972925 Jy ! Component: 1850 - total flux cleaned = -0.00993831 Jy ! Component: 1900 - total flux cleaned = -0.0100562 Jy ! Component: 1950 - total flux cleaned = -0.0101732 Jy ! Component: 2000 - total flux cleaned = -0.0103475 Jy ! Total flux subtracted in 2048 components = -0.0104621 Jy ! Clean residual min=-0.001529 max=0.001529 Jy/beam ! Clean residual mean=0.000008 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.938546 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 235 components and 0.938546 Jy ![Exited script file: muppet] wmap "J1048-1909_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.056 at 9.874 degrees (North through East) ! Clean map min=-0.0033256 max=0.60762 Jy/beam ! Writing clean map to FITS file: J1048-1909_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.60762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000519763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256623 0.256623 0.513245 1.02649 2.05298 4.10596 8.21192 16.4238 32.8477 65.6954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.607 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.056 at 9.874 degrees (North through East) ! Clean map min=-0.0033256 max=0.60762 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 J1048-1909_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:56:02 2019