! Started logfile: J1147-3812_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:55 2019 obs J1147-3812_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_07_16_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.366952 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1147-3812 ! ! 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 1200 lines of history. ! ! Reading 7728 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 J1147-3812_X_2017_07_16_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 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.564053Jy sigma=0.003374 ! Fit after self-cal, rms=0.461077Jy sigma=0.002773 ! 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=0.5818 mas, bmaj=1.675 mas, bpa=4.509 degrees ! Estimated noise=2351.35 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 = 0.761188 Jy ! Component: 100 - total flux cleaned = 1.02452 Jy ! Total flux subtracted in 100 components = 1.02452 Jy ! Clean residual min=-0.101153 max=0.164350 Jy/beam ! Clean residual mean=0.000183 rms=0.030339 Jy/beam ! Combined flux in latest and established models = 1.02452 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.02452 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=0.434196Jy sigma=0.002594 ! Fit after self-cal, rms=0.434050Jy sigma=0.002593 ! 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=0.7443 mas, bmaj=2.149 mas, bpa=0.7591 degrees ! Estimated noise=1417.69 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 = 0.157259 Jy ! Component: 100 - total flux cleaned = 0.216938 Jy ! Component: 150 - total flux cleaned = 0.23662 Jy ! Component: 200 - total flux cleaned = 0.238986 Jy ! Total flux subtracted in 200 components = 0.238986 Jy ! Clean residual min=-0.095387 max=0.124164 Jy/beam ! Clean residual mean=0.001624 rms=0.029460 Jy/beam ! Combined flux in latest and established models = 1.26351 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 1.26351 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=0.402024Jy sigma=0.002197 ! Fit after self-cal, rms=0.401863Jy sigma=0.002196 ! 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 1.25 FD 1.00* HN 1.71 KP 1.10 ! LA 0.87 MK 0.94 NL 1.00* OV 0.88 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.00* HN 1.73 KP 1.15 ! LA 0.87 MK 0.95 NL 1.00* OV 0.88 ! PT 1.13 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00* HN 1.77 KP 1.07 ! LA 0.89 MK 0.97 NL 1.00* OV 0.88 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.00* HN 1.62 KP 1.08 ! LA 0.90 MK 0.96 NL 1.00* OV 0.87 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00* HN 1.00* KP 1.07 ! LA 0.88 MK 0.97 NL 1.00* OV 0.89 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.05 ! LA 0.88 MK 0.97 NL 1.00* OV 0.88 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00* HN 1.62 KP 1.08 ! LA 0.89 MK 0.96 NL 1.00* OV 0.87 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00* HN 1.69 KP 1.06 ! LA 0.87 MK 0.97 NL 1.00* OV 0.88 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.00* HN 1.61 KP 1.06 ! LA 0.88 MK 0.96 NL 1.00* OV 0.88 ! PT 1.12 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.00* HN 1.68 KP 1.07 ! LA 0.89 MK 0.97 NL 1.00* OV 0.89 ! PT 1.10 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00* HN 1.00* KP 1.06 ! LA 0.90 MK 0.95 NL 1.00* OV 0.88 ! PT 1.12 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.00* HN 1.00* KP 1.09 ! LA 0.88 MK 0.94 NL 1.00* OV 0.88 ! PT 1.12 SC 0.93 ! ! ! Fit before self-cal, rms=0.401863Jy sigma=0.002196 ! Fit after self-cal, rms=0.372321Jy sigma=0.001899 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7362 mas, bmaj=2.123 mas, bpa=0.9783 degrees ! Estimated noise=1398.01 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 = 0.00575672 Jy ! Component: 100 - total flux cleaned = 0.00577361 Jy ! Component: 150 - total flux cleaned = 0.0052613 Jy ! Component: 200 - total flux cleaned = 0.00524454 Jy ! Total flux subtracted in 200 components = 0.00524454 Jy ! Clean residual min=-0.084085 max=0.093005 Jy/beam ! Clean residual mean=0.001441 rms=0.023514 Jy/beam ! Combined flux in latest and established models = 1.26875 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 1.26875 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=0.371066Jy sigma=0.001888 ! Fit after self-cal, rms=0.371601Jy sigma=0.001888 ! 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=0.371601Jy sigma=0.001888 ! Fit after self-cal, rms=0.287566Jy sigma=0.001213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7314 mas, bmaj=2.145 mas, bpa=-0.05953 degrees ! Estimated noise=1464.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430375 Jy ! Component: 100 - total flux cleaned = 0.0619465 Jy ! Component: 150 - total flux cleaned = 0.0704959 Jy ! Component: 200 - total flux cleaned = 0.0725801 Jy ! Total flux subtracted in 200 components = 0.0725801 Jy ! Clean residual min=-0.047469 max=0.039972 Jy/beam ! Clean residual mean=-0.000370 rms=0.012920 Jy/beam ! Combined flux in latest and established models = 1.34133 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 1.34133 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=0.281497Jy sigma=0.001172 ! Fit after self-cal, rms=0.281993Jy sigma=0.001171 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 = 0.00317138 Jy ! Component: 100 - total flux cleaned = 0.00316567 Jy ! Component: 150 - total flux cleaned = 0.00329118 Jy ! Component: 200 - total flux cleaned = 0.00328863 Jy ! Total flux subtracted in 200 components = 0.00328863 Jy ! Clean residual min=-0.047509 max=0.040234 Jy/beam ! Clean residual mean=-0.000367 rms=0.012910 Jy/beam ! Combined flux in latest and established models = 1.34462 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 1.34462 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=0.281741Jy sigma=0.001170 ! Fit after self-cal, rms=0.281809Jy sigma=0.001170 ! 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=0.281809Jy sigma=0.001170 ! Fit after self-cal, rms=0.212690Jy sigma=0.000695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7299 mas, bmaj=2.166 mas, bpa=-0.2908 degrees ! Estimated noise=1467.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.82088e-05 Jy ! Component: 100 - total flux cleaned = -0.00025413 Jy ! Component: 150 - total flux cleaned = -0.000106505 Jy ! Component: 200 - total flux cleaned = 3.28427e-05 Jy ! Total flux subtracted in 200 components = 3.28427e-05 Jy ! Clean residual min=-0.012156 max=0.019947 Jy/beam ! Clean residual mean=0.000139 rms=0.003299 Jy/beam ! Combined flux in latest and established models = 1.34465 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 1.34465 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=0.212223Jy sigma=0.000692 ! Fit after self-cal, rms=0.212486Jy sigma=0.000691 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, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199371 Jy ! Component: 100 - total flux cleaned = 0.0233394 Jy ! Component: 150 - total flux cleaned = 0.0236544 Jy ! Component: 200 - total flux cleaned = 0.0236509 Jy ! Total flux subtracted in 200 components = 0.0236509 Jy ! Clean residual min=-0.008703 max=0.009321 Jy/beam ! Clean residual mean=0.000150 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 1.3683 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 1.3683 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=0.210402Jy sigma=0.000670 ! Fit after self-cal, rms=0.210199Jy sigma=0.000669 ! Inverting map ! Added new window around map position (3.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327282 Jy ! Component: 100 - total flux cleaned = 0.0035394 Jy ! Component: 150 - total flux cleaned = 0.00331648 Jy ! Component: 200 - total flux cleaned = 0.00291612 Jy ! Total flux subtracted in 200 components = 0.00291612 Jy ! Clean residual min=-0.006670 max=0.007602 Jy/beam ! Clean residual mean=0.000156 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 1.37122 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 1.37122 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=0.209300Jy sigma=0.000663 ! Fit after self-cal, rms=0.209339Jy sigma=0.000663 ! 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=0.209339Jy sigma=0.000663 ! Fit after self-cal, rms=0.209365Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.72 mas, bmaj=7.932 mas, bpa=-0.5609 degrees ! Estimated noise=2088.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030717 Jy ! Component: 100 - total flux cleaned = 0.00214044 Jy ! Component: 150 - total flux cleaned = 0.00127115 Jy ! Component: 200 - total flux cleaned = 0.000662789 Jy ! Total flux subtracted in 200 components = 0.000662789 Jy ! Clean residual min=-0.005967 max=0.006599 Jy/beam ! Clean residual mean=0.000180 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 1.37188 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.37188 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=0.209170Jy sigma=0.000662 ! Fit after self-cal, rms=0.209210Jy sigma=0.000661 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 = 0.000529528 Jy ! Component: 100 - total flux cleaned = 0.000336767 Jy ! Component: 150 - total flux cleaned = 0.000254139 Jy ! Component: 200 - total flux cleaned = 9.58299e-05 Jy ! Total flux subtracted in 200 components = 9.58299e-05 Jy ! Clean residual min=-0.006024 max=0.006922 Jy/beam ! Clean residual mean=0.000184 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 1.37198 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 1.37198 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=0.209019Jy sigma=0.000661 ! Fit after self-cal, rms=0.209045Jy sigma=0.000661 ! 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=0.7287 mas, bmaj=2.164 mas, bpa=-0.199 degrees ! Estimated noise=1463.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7287 x 2.164 at -0.199 degrees (North through East) ! Clean map min=-0.0097445 max=1.1164 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=0.209045Jy sigma=0.000661 ! Fit after self-cal, rms=0.197387Jy sigma=0.000550 ! Inverting map and beam ! Estimated beam: bmin=0.7293 mas, bmaj=2.164 mas, bpa=-0.264 degrees ! Estimated noise=1464.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208612 Jy ! Component: 100 - total flux cleaned = 0.00173705 Jy ! Component: 150 - total flux cleaned = 0.00127508 Jy ! Component: 200 - total flux cleaned = 0.000993445 Jy ! Total flux subtracted in 200 components = 0.000993445 Jy ! Clean residual min=-0.004289 max=0.006397 Jy/beam ! Clean residual mean=0.000048 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 1.37297 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 1.37297 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=0.196966Jy sigma=0.000547 ! Fit after self-cal, rms=0.196961Jy sigma=0.000547 ! Inverting map ! Added new window around map position (-6.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550174 Jy ! Component: 100 - total flux cleaned = 0.00677317 Jy ! Component: 150 - total flux cleaned = 0.00703055 Jy ! Component: 200 - total flux cleaned = 0.00703149 Jy ! Total flux subtracted in 200 components = 0.00703149 Jy ! Clean residual min=-0.004204 max=0.004670 Jy/beam ! Clean residual mean=0.000062 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 1.38 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.38 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=0.196551Jy sigma=0.000545 ! Fit after self-cal, rms=0.196528Jy sigma=0.000545 ! 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=0.196528Jy sigma=0.000545 ! Fit after self-cal, rms=0.196280Jy sigma=0.000544 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=0.573 mas, bmaj=1.705 mas, bpa=2.998 degrees ! Estimated noise=2482.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.799324 Jy ! Component: 100 - total flux cleaned = 1.06873 Jy ! Component: 150 - total flux cleaned = 1.19328 Jy ! Component: 200 - total flux cleaned = 1.26105 Jy ! Total flux subtracted in 200 components = 1.26105 Jy ! Clean residual min=-0.037135 max=0.038440 Jy/beam ! Clean residual mean=-0.000076 rms=0.006468 Jy/beam ! Combined flux in latest and established models = 1.26105 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.26105 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7287 mas, bmaj=2.163 mas, bpa=-0.2312 degrees ! Estimated noise=1462.23 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 = 0.0513983 Jy ! Component: 100 - total flux cleaned = 0.0801408 Jy ! Component: 150 - total flux cleaned = 0.097429 Jy ! Component: 200 - total flux cleaned = 0.104123 Jy ! Total flux subtracted in 200 components = 0.104123 Jy ! Clean residual min=-0.010926 max=0.012147 Jy/beam ! Clean residual mean=0.000005 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 1.36517 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 1.36517 Jy ! Inverting map ! Added new window around map position (-0.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695796 Jy ! Component: 100 - total flux cleaned = 0.00907929 Jy ! Component: 150 - total flux cleaned = 0.0106326 Jy ! Component: 200 - total flux cleaned = 0.0120268 Jy ! Total flux subtracted in 200 components = 0.0120268 Jy ! Clean residual min=-0.007661 max=0.007149 Jy/beam ! Clean residual mean=0.000019 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 1.3772 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 1.3772 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=2.718 mas, bmaj=7.926 mas, bpa=-0.5558 degrees ! Estimated noise=2087.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382737 Jy ! Component: 100 - total flux cleaned = 0.00382513 Jy ! Component: 150 - total flux cleaned = 0.00382722 Jy ! Component: 200 - total flux cleaned = 0.00393584 Jy ! Total flux subtracted in 200 components = 0.00393584 Jy ! Clean residual min=-0.005035 max=0.004314 Jy/beam ! Clean residual mean=0.000064 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 1.38113 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 = 0.000101794 Jy ! Component: 100 - total flux cleaned = 0.000295157 Jy ! Component: 150 - total flux cleaned = 0.000387356 Jy ! Component: 200 - total flux cleaned = 0.000474912 Jy ! Total flux subtracted in 200 components = 0.000474912 Jy ! Clean residual min=-0.004912 max=0.004151 Jy/beam ! Clean residual mean=0.000068 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 1.38161 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 1.38161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7287 mas, bmaj=2.163 mas, bpa=-0.2312 degrees ! Estimated noise=1462.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00208131 Jy ! Component: 100 - total flux cleaned = -0.00183647 Jy ! Component: 150 - total flux cleaned = -0.00161862 Jy ! Component: 200 - total flux cleaned = -0.000886182 Jy ! Total flux subtracted in 200 components = -0.000886182 Jy ! Clean residual min=-0.005747 max=0.005135 Jy/beam ! Clean residual mean=0.000031 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 1.38072 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 1.38072 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=0.196482Jy sigma=0.000548 ! Fit after self-cal, rms=0.196517Jy sigma=0.000547 wmodel J1147-3812_X_2017_07_16_pus_map.mod ! Writing 69 model components to file: J1147-3812_X_2017_07_16_pus_map.mod wobs J1147-3812_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_07_16_pus_uvs.fits wwins J1147-3812_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J1147-3812_X_2017_07_16_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 = -0.000163938 Jy ! Component: 100 - total flux cleaned = 0.000361331 Jy ! Component: 150 - total flux cleaned = 0.00092925 Jy ! Component: 200 - total flux cleaned = 0.00146604 Jy ! Component: 250 - total flux cleaned = 0.00197196 Jy ! Component: 300 - total flux cleaned = 0.00266258 Jy ! Component: 350 - total flux cleaned = 0.00332759 Jy ! Component: 400 - total flux cleaned = 0.00403405 Jy ! Component: 450 - total flux cleaned = 0.00477561 Jy ! Component: 500 - total flux cleaned = 0.00519522 Jy ! Component: 550 - total flux cleaned = 0.00554591 Jy ! Component: 600 - total flux cleaned = 0.00600096 Jy ! Component: 650 - total flux cleaned = 0.00672221 Jy ! Component: 700 - total flux cleaned = 0.00720913 Jy ! Component: 750 - total flux cleaned = 0.0076883 Jy ! Component: 800 - total flux cleaned = 0.00841742 Jy ! Component: 850 - total flux cleaned = 0.00887648 Jy ! Component: 900 - total flux cleaned = 0.00917799 Jy ! Component: 950 - total flux cleaned = 0.00952291 Jy ! Component: 1000 - total flux cleaned = 0.00986196 Jy ! Component: 1050 - total flux cleaned = 0.0100521 Jy ! Component: 1100 - total flux cleaned = 0.0102882 Jy ! Component: 1150 - total flux cleaned = 0.0106115 Jy ! Component: 1200 - total flux cleaned = 0.0109295 Jy ! Component: 1250 - total flux cleaned = 0.011109 Jy ! Component: 1300 - total flux cleaned = 0.0114172 Jy ! Component: 1350 - total flux cleaned = 0.0117206 Jy ! Component: 1400 - total flux cleaned = 0.0119337 Jy ! Component: 1450 - total flux cleaned = 0.0122706 Jy ! Component: 1500 - total flux cleaned = 0.0124781 Jy ! Component: 1550 - total flux cleaned = 0.012683 Jy ! Component: 1600 - total flux cleaned = 0.0128444 Jy ! Component: 1650 - total flux cleaned = 0.0130044 Jy ! Component: 1700 - total flux cleaned = 0.0132417 Jy ! Component: 1750 - total flux cleaned = 0.0133196 Jy ! Component: 1800 - total flux cleaned = 0.0135127 Jy ! Component: 1850 - total flux cleaned = 0.0136269 Jy ! Component: 1900 - total flux cleaned = 0.0138149 Jy ! Component: 1950 - total flux cleaned = 0.0139268 Jy ! Component: 2000 - total flux cleaned = 0.0141481 Jy ! Total flux subtracted in 2048 components = 0.0142947 Jy ! Clean residual min=-0.001954 max=0.001817 Jy/beam ! Clean residual mean=0.000019 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 1.39502 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 188 components and 1.39502 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7287 x 2.163 at -0.2312 degrees (North through East) ! Clean map min=-0.0071976 max=1.1048 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.10476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00064654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175569 0.175569 0.351139 0.702278 1.40456 2.80911 5.61822 11.2364 22.4729 44.9458 89.8916 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7287 x 2.163 at -0.2312 degrees (North through East) ! Clean map min=-0.0071976 max=1.1048 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 J1147-3812_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:56 2019