! Started logfile: J0648-3044_X_2017_02_19_pus_uvs.log on Sat May 4 21:39:39 2019 obs J0648-3044_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_02_19_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.425 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! 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 858 lines of history. ! ! Reading 5508 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 J0648-3044_X_2017_02_19_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.483070Jy sigma=0.003441 ! Fit after self-cal, rms=0.469546Jy sigma=0.003353 ! 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=0.5772 mas, bmaj=1.494 mas, bpa=8.896 degrees ! Estimated noise=2081.58 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 = 0.408475 Jy ! Component: 100 - total flux cleaned = 0.547972 Jy ! Total flux subtracted in 100 components = 0.547972 Jy ! Clean residual min=-0.051306 max=0.086687 Jy/beam ! Clean residual mean=0.000139 rms=0.014242 Jy/beam ! Combined flux in latest and established models = 0.547972 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.547972 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=0.208463Jy sigma=0.001453 ! Fit after self-cal, rms=0.208281Jy sigma=0.001452 ! Inverting map ! Added new window around map position (1.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808165 Jy ! Component: 100 - total flux cleaned = 0.125518 Jy ! Total flux subtracted in 100 components = 0.125518 Jy ! Clean residual min=-0.047602 max=0.063036 Jy/beam ! Clean residual mean=0.000055 rms=0.011392 Jy/beam ! Combined flux in latest and established models = 0.673489 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.673489 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=0.163104Jy sigma=0.001118 ! Fit after self-cal, rms=0.159808Jy sigma=0.001092 ! 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=0.7195 mas, bmaj=1.789 mas, bpa=9.189 degrees ! Estimated noise=1334.5 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 = 0.0426151 Jy ! Component: 100 - total flux cleaned = 0.0561891 Jy ! Component: 150 - total flux cleaned = 0.0590094 Jy ! Component: 200 - total flux cleaned = 0.0599422 Jy ! Total flux subtracted in 200 components = 0.0599422 Jy ! Clean residual min=-0.030110 max=0.033486 Jy/beam ! Clean residual mean=0.000054 rms=0.007267 Jy/beam ! Combined flux in latest and established models = 0.733432 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.733432 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=0.147825Jy sigma=0.001006 ! Fit after self-cal, rms=0.146655Jy sigma=0.000997 ! 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 1.01 HN 1.00* KP 1.02 ! LA 0.98 MK 0.97 NL 1.00* OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.00* KP 1.01 ! LA 1.02 MK 0.99 NL 1.00* OV 1.00 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00* KP 1.02 ! LA 1.03 MK 1.02 NL 1.00* OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 1.02 ! LA 1.04 MK 1.01 NL 1.00* OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00* KP 0.99 ! LA 1.03 MK 1.01 NL 1.00* OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 1.01 ! LA 1.02 MK 0.99 NL 1.00* OV 0.96 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.00* KP 0.99 ! LA 0.98 MK 1.02 NL 1.00* OV 0.96 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.00* KP 1.00 ! LA 1.01 MK 1.00 NL 1.00* OV 0.99 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00* KP 1.02 ! LA 1.04 MK 0.99 NL 1.00* OV 0.99 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.00* KP 1.02 ! LA 1.00 MK 1.01 NL 1.00* OV 1.01 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00* KP 1.02 ! LA 1.00 MK 1.01 NL 1.00* OV 1.01 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 1.10 ! LA 1.03 MK 0.99 NL 1.00* OV 1.01 ! PT 1.00* SC 0.93 ! ! ! Fit before self-cal, rms=0.146655Jy sigma=0.000997 ! Fit after self-cal, rms=0.139178Jy sigma=0.000978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.715 mas, bmaj=1.781 mas, bpa=9.682 degrees ! Estimated noise=1307.62 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 = -0.00334009 Jy ! Component: 100 - total flux cleaned = -0.00471977 Jy ! Component: 150 - total flux cleaned = -0.00510431 Jy ! Component: 200 - total flux cleaned = -0.00542139 Jy ! Total flux subtracted in 200 components = -0.00542139 Jy ! Clean residual min=-0.030534 max=0.029492 Jy/beam ! Clean residual mean=0.000112 rms=0.006672 Jy/beam ! Combined flux in latest and established models = 0.72801 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.72801 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=0.136391Jy sigma=0.000958 ! Fit after self-cal, rms=0.135631Jy sigma=0.000952 ! 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=0.135631Jy sigma=0.000952 ! Fit after self-cal, rms=0.132093Jy sigma=0.000945 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7126 mas, bmaj=1.771 mas, bpa=9.957 degrees ! Estimated noise=1298.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305682 Jy ! Component: 100 - total flux cleaned = -0.00088115 Jy ! Component: 150 - total flux cleaned = -0.00120126 Jy ! Component: 200 - total flux cleaned = -0.00120104 Jy ! Total flux subtracted in 200 components = -0.00120104 Jy ! Clean residual min=-0.026255 max=0.028054 Jy/beam ! Clean residual mean=0.000119 rms=0.006325 Jy/beam ! Combined flux in latest and established models = 0.726809 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.726809 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=0.130014Jy sigma=0.000929 ! Fit after self-cal, rms=0.129595Jy sigma=0.000926 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 (2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260619 Jy ! Component: 100 - total flux cleaned = 0.0330048 Jy ! Component: 150 - total flux cleaned = 0.0372479 Jy ! Component: 200 - total flux cleaned = 0.0408171 Jy ! Total flux subtracted in 200 components = 0.0408171 Jy ! Clean residual min=-0.022535 max=0.023331 Jy/beam ! Clean residual mean=0.000035 rms=0.005048 Jy/beam ! Combined flux in latest and established models = 0.767626 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.767626 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=0.123634Jy sigma=0.000883 ! Fit after self-cal, rms=0.123292Jy sigma=0.000879 ! Inverting map ! Added new window around map position (7.8, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045721 Jy ! Component: 100 - total flux cleaned = 0.00463608 Jy ! Component: 150 - total flux cleaned = 0.00466514 Jy ! Component: 200 - total flux cleaned = 0.00571752 Jy ! Total flux subtracted in 200 components = 0.00571752 Jy ! Clean residual min=-0.018345 max=0.018974 Jy/beam ! Clean residual mean=0.000032 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 0.773344 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.773344 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=0.115994Jy sigma=0.000803 ! Fit after self-cal, rms=0.115317Jy sigma=0.000801 ! 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=0.115317Jy sigma=0.000801 ! Fit after self-cal, rms=0.161097Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7358 mas, bmaj=1.863 mas, bpa=6.78 degrees ! Estimated noise=1371.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817513 Jy ! Component: 100 - total flux cleaned = 0.0127864 Jy ! Component: 150 - total flux cleaned = 0.0138635 Jy ! Component: 200 - total flux cleaned = 0.0146351 Jy ! Total flux subtracted in 200 components = 0.0146351 Jy ! Clean residual min=-0.009191 max=0.007536 Jy/beam ! Clean residual mean=0.000000 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.787979 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.787979 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=0.160444Jy sigma=0.000653 ! Fit after self-cal, rms=0.160550Jy 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 = 0.00194375 Jy ! Component: 100 - total flux cleaned = 0.00261988 Jy ! Component: 150 - total flux cleaned = 0.00309228 Jy ! Component: 200 - total flux cleaned = 0.00353205 Jy ! Total flux subtracted in 200 components = 0.00353205 Jy ! Clean residual min=-0.008365 max=0.006892 Jy/beam ! Clean residual mean=-0.000003 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.791511 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.791511 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=0.160343Jy sigma=0.000649 ! Fit after self-cal, rms=0.160396Jy sigma=0.000649 ! 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=0.160396Jy sigma=0.000649 ! Fit after self-cal, rms=0.160509Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=6.15 mas, bpa=15.88 degrees ! Estimated noise=1912.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269555 Jy ! Component: 100 - total flux cleaned = 0.00369082 Jy ! Component: 150 - total flux cleaned = 0.00434032 Jy ! Component: 200 - total flux cleaned = 0.0048889 Jy ! Total flux subtracted in 200 components = 0.0048889 Jy ! Clean residual min=-0.006692 max=0.006953 Jy/beam ! Clean residual mean=-0.000026 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.7964 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.7964 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=0.160515Jy sigma=0.000647 ! Fit after self-cal, rms=0.160430Jy sigma=0.000647 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 = 0.00112979 Jy ! Component: 100 - total flux cleaned = 0.00159056 Jy ! Component: 150 - total flux cleaned = 0.00187188 Jy ! Component: 200 - total flux cleaned = 0.00211213 Jy ! Total flux subtracted in 200 components = 0.00211213 Jy ! Clean residual min=-0.005828 max=0.006639 Jy/beam ! Clean residual mean=-0.000029 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.798512 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.798512 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=0.160412Jy sigma=0.000647 ! Fit after self-cal, rms=0.160371Jy sigma=0.000647 ! 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=0.7346 mas, bmaj=1.859 mas, bpa=6.954 degrees ! Estimated noise=1365.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7346 x 1.859 at 6.954 degrees (North through East) ! Clean map min=-0.010286 max=0.53285 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=0.160371Jy sigma=0.000647 ! Fit after self-cal, rms=0.294531Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=0.7368 mas, bmaj=1.864 mas, bpa=6.796 degrees ! Estimated noise=1369.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289613 Jy ! Component: 100 - total flux cleaned = -0.000566685 Jy ! Component: 150 - total flux cleaned = -0.000687879 Jy ! Component: 200 - total flux cleaned = -0.000800618 Jy ! Total flux subtracted in 200 components = -0.000800618 Jy ! Clean residual min=-0.006875 max=0.005976 Jy/beam ! Clean residual mean=-0.000015 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.797711 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.797711 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=0.294390Jy sigma=0.000586 ! Fit after self-cal, rms=0.294571Jy sigma=0.000585 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138618 Jy ! Component: 100 - total flux cleaned = 0.000130589 Jy ! Component: 150 - total flux cleaned = 3.38383e-05 Jy ! Component: 200 - total flux cleaned = -6.08525e-05 Jy ! Total flux subtracted in 200 components = -6.08525e-05 Jy ! Clean residual min=-0.006607 max=0.005629 Jy/beam ! Clean residual mean=-0.000014 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.797651 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.797651 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=0.294447Jy sigma=0.000584 ! Fit after self-cal, rms=0.294598Jy sigma=0.000584 ! 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=0.294598Jy sigma=0.000584 ! Fit after self-cal, rms=0.307050Jy sigma=0.000584 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=0.5911 mas, bmaj=1.551 mas, bpa=5.914 degrees ! Estimated noise=2215.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.429454 Jy ! Component: 100 - total flux cleaned = 0.568307 Jy ! Component: 150 - total flux cleaned = 0.633572 Jy ! Component: 200 - total flux cleaned = 0.669742 Jy ! Total flux subtracted in 200 components = 0.669742 Jy ! Clean residual min=-0.017194 max=0.025259 Jy/beam ! Clean residual mean=0.000080 rms=0.004728 Jy/beam ! Combined flux in latest and established models = 0.669742 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 0.669742 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7365 mas, bmaj=1.865 mas, bpa=6.787 degrees ! Estimated noise=1368.64 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) ! Added new window around map position (-0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350249 Jy ! Component: 100 - total flux cleaned = 0.0572488 Jy ! Component: 150 - total flux cleaned = 0.0737464 Jy ! Component: 200 - total flux cleaned = 0.0869807 Jy ! Total flux subtracted in 200 components = 0.0869807 Jy ! Clean residual min=-0.012448 max=0.011888 Jy/beam ! Clean residual mean=0.000048 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 0.756723 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 65 components and 0.756723 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=2.362 mas, bmaj=6.161 mas, bpa=15.84 degrees ! Estimated noise=1909.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019413 Jy ! Component: 100 - total flux cleaned = 0.0299031 Jy ! Component: 150 - total flux cleaned = 0.0354657 Jy ! Component: 200 - total flux cleaned = 0.037667 Jy ! Total flux subtracted in 200 components = 0.037667 Jy ! Clean residual min=-0.009839 max=0.007109 Jy/beam ! Clean residual mean=-0.000027 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.79439 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 = 0.00181738 Jy ! Component: 100 - total flux cleaned = 0.00181257 Jy ! Component: 150 - total flux cleaned = 0.00181074 Jy ! Component: 200 - total flux cleaned = 0.0018099 Jy ! Total flux subtracted in 200 components = 0.0018099 Jy ! Clean residual min=-0.007777 max=0.006952 Jy/beam ! Clean residual mean=-0.000027 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.7962 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 113 components and 0.7962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7365 mas, bmaj=1.865 mas, bpa=6.787 degrees ! Estimated noise=1368.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000585991 Jy ! Component: 100 - total flux cleaned = 0.000964719 Jy ! Component: 150 - total flux cleaned = 0.00204658 Jy ! Component: 200 - total flux cleaned = 0.00278092 Jy ! Total flux subtracted in 200 components = 0.00278092 Jy ! Clean residual min=-0.008543 max=0.007706 Jy/beam ! Clean residual mean=-0.000020 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.798981 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.798981 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=0.308740Jy sigma=0.000595 ! Fit after self-cal, rms=0.308551Jy sigma=0.000593 wmodel J0648-3044_X_2017_02_19_pus_map.mod ! Writing 130 model components to file: J0648-3044_X_2017_02_19_pus_map.mod wobs J0648-3044_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_02_19_pus_uvs.fits wwins J0648-3044_X_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J0648-3044_X_2017_02_19_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 = -0.00103873 Jy ! Component: 100 - total flux cleaned = -0.00115099 Jy ! Component: 150 - total flux cleaned = -0.0013788 Jy ! Component: 200 - total flux cleaned = -0.00201135 Jy ! Component: 250 - total flux cleaned = -0.00231282 Jy ! Component: 300 - total flux cleaned = -0.00278993 Jy ! Component: 350 - total flux cleaned = -0.00315713 Jy ! Component: 400 - total flux cleaned = -0.00368469 Jy ! Component: 450 - total flux cleaned = -0.00444227 Jy ! Component: 500 - total flux cleaned = -0.00484498 Jy ! Component: 550 - total flux cleaned = -0.00515317 Jy ! Component: 600 - total flux cleaned = -0.00537647 Jy ! Component: 650 - total flux cleaned = -0.00559679 Jy ! Component: 700 - total flux cleaned = -0.00602099 Jy ! Component: 750 - total flux cleaned = -0.00629354 Jy ! Component: 800 - total flux cleaned = -0.00635959 Jy ! Component: 850 - total flux cleaned = -0.00648719 Jy ! Component: 900 - total flux cleaned = -0.00648677 Jy ! Component: 950 - total flux cleaned = -0.00648684 Jy ! Component: 1000 - total flux cleaned = -0.00648652 Jy ! Component: 1050 - total flux cleaned = -0.00648725 Jy ! Component: 1100 - total flux cleaned = -0.00643015 Jy ! Component: 1150 - total flux cleaned = -0.00620827 Jy ! Component: 1200 - total flux cleaned = -0.00626219 Jy ! Component: 1250 - total flux cleaned = -0.00631432 Jy ! Component: 1300 - total flux cleaned = -0.00610717 Jy ! Component: 1350 - total flux cleaned = -0.00610817 Jy ! Component: 1400 - total flux cleaned = -0.00605896 Jy ! Component: 1450 - total flux cleaned = -0.00586261 Jy ! Component: 1500 - total flux cleaned = -0.00562172 Jy ! Component: 1550 - total flux cleaned = -0.00543323 Jy ! Component: 1600 - total flux cleaned = -0.00520025 Jy ! Component: 1650 - total flux cleaned = -0.00492672 Jy ! Component: 1700 - total flux cleaned = -0.00483803 Jy ! Component: 1750 - total flux cleaned = -0.00475 Jy ! Component: 1800 - total flux cleaned = -0.00475016 Jy ! Component: 1850 - total flux cleaned = -0.00457908 Jy ! Component: 1900 - total flux cleaned = -0.00449473 Jy ! Component: 1950 - total flux cleaned = -0.00436976 Jy ! Component: 2000 - total flux cleaned = -0.00428792 Jy ! Total flux subtracted in 2048 components = -0.00416634 Jy ! Clean residual min=-0.002298 max=0.002388 Jy/beam ! Clean residual mean=0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.794814 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 261 components and 0.794814 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7365 x 1.865 at 6.787 degrees (North through East) ! Clean map min=-0.0053248 max=0.50704 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.507038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000721843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427095 0.427095 0.854189 1.70838 3.41676 6.83351 13.667 27.3341 54.6681 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.507 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7365 x 1.865 at 6.787 degrees (North through East) ! Clean map min=-0.0053248 max=0.50704 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 J0648-3044_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:39:41 2019