! Started logfile: J0236-2953_X_2017_08_12_pus_uvs.log on Fri May 10 15:18:08 2019 obs J0236-2953_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0236-2953_X_2017_08_12_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.626263 visibilities/baseline/integration-bin. ! Found source: J0236-2953 ! ! 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 1049 lines of history. ! ! Reading 18600 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 J0236-2953_X_2017_08_12_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.634910Jy sigma=0.004394 ! Fit after self-cal, rms=0.614813Jy sigma=0.004249 ! 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=0.6275 mas, bmaj=1.658 mas, bpa=-2.029 degrees ! Estimated noise=1240.27 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 = 0.303612 Jy ! Component: 100 - total flux cleaned = 0.370487 Jy ! Total flux subtracted in 100 components = 0.370487 Jy ! Clean residual min=-0.011477 max=0.021456 Jy/beam ! Clean residual mean=-0.000121 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 0.370487 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.370487 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=0.122495Jy sigma=0.000777 ! Fit after self-cal, rms=0.122495Jy sigma=0.000777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217348 Jy ! Component: 100 - total flux cleaned = 0.031534 Jy ! Total flux subtracted in 100 components = 0.031534 Jy ! Clean residual min=-0.010446 max=0.018568 Jy/beam ! Clean residual mean=-0.000082 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.402021 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.402021 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=0.117849Jy sigma=0.000731 ! Fit after self-cal, rms=0.117848Jy sigma=0.000731 ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152976 Jy ! Component: 100 - total flux cleaned = 0.021157 Jy ! Total flux subtracted in 100 components = 0.021157 Jy ! Clean residual min=-0.010194 max=0.016625 Jy/beam ! Clean residual mean=-0.000064 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.423178 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.423178 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=0.116061Jy sigma=0.000715 ! Fit after self-cal, rms=0.115727Jy sigma=0.000712 ! 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=0.7922 mas, bmaj=2.017 mas, bpa=-1.083 degrees ! Estimated noise=760.948 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 = 0.00801535 Jy ! Component: 100 - total flux cleaned = 0.0124802 Jy ! Component: 150 - total flux cleaned = 0.015225 Jy ! Component: 200 - total flux cleaned = 0.0159289 Jy ! Total flux subtracted in 200 components = 0.0159289 Jy ! Clean residual min=-0.009825 max=0.012724 Jy/beam ! Clean residual mean=-0.000072 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.439107 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.439107 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=0.115299Jy sigma=0.000707 ! Fit after self-cal, rms=0.115261Jy sigma=0.000706 ! 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 0.99 FD 1.00* HN 1.13 KP 0.96 ! LA 0.95 MK 0.99 NL 1.11 OV 0.96 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.12 KP 1.00 ! LA 0.96 MK 0.97 NL 1.10 OV 0.96 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.09 KP 0.93 ! LA 0.97 MK 0.98 NL 1.12 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.16 KP 0.95 ! LA 0.98 MK 1.01 NL 1.11 OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.06 KP 0.95 ! LA 0.97 MK 1.00 NL 1.10 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.13 KP 0.97 ! LA 0.97 MK 0.99 NL 1.12 OV 0.96 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.11 KP 0.97 ! LA 0.96 MK 1.00 NL 1.09 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.15 KP 0.94 ! LA 0.95 MK 0.99 NL 1.11 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.14 KP 0.94 ! LA 0.95 MK 0.98 NL 1.09 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.10 KP 0.96 ! LA 0.97 MK 0.98 NL 1.09 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.16 KP 0.96 ! LA 0.98 MK 0.98 NL 1.07 OV 0.95 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.17 KP 0.94 ! LA 0.97 MK 0.99 NL 1.06 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.115261Jy sigma=0.000706 ! Fit after self-cal, rms=0.117217Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7938 mas, bmaj=2.016 mas, bpa=-0.972 degrees ! Estimated noise=764.442 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 = -0.00694225 Jy ! Component: 100 - total flux cleaned = -0.00744271 Jy ! Component: 150 - total flux cleaned = -0.00769997 Jy ! Component: 200 - total flux cleaned = -0.00788945 Jy ! Total flux subtracted in 200 components = -0.00788945 Jy ! Clean residual min=-0.009624 max=0.008431 Jy/beam ! Clean residual mean=-0.000050 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.431218 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.431218 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=0.116753Jy sigma=0.000679 ! Fit after self-cal, rms=0.116714Jy sigma=0.000678 ! 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=0.116714Jy sigma=0.000678 ! Fit after self-cal, rms=0.113946Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7936 mas, bmaj=2.014 mas, bpa=-0.9906 degrees ! Estimated noise=763.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00344416 Jy ! Component: 100 - total flux cleaned = -0.00366346 Jy ! Component: 150 - total flux cleaned = -0.00394143 Jy ! Component: 200 - total flux cleaned = -0.00401961 Jy ! Total flux subtracted in 200 components = -0.00401961 Jy ! Clean residual min=-0.005452 max=0.005724 Jy/beam ! Clean residual mean=-0.000037 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.427198 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.427198 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=0.113829Jy sigma=0.000650 ! Fit after self-cal, rms=0.113820Jy sigma=0.000650 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 (-9, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442839 Jy ! Component: 100 - total flux cleaned = 0.00454747 Jy ! Component: 150 - total flux cleaned = 0.00455089 Jy ! Component: 200 - total flux cleaned = 0.00446621 Jy ! Total flux subtracted in 200 components = 0.00446621 Jy ! Clean residual min=-0.004982 max=0.004521 Jy/beam ! Clean residual mean=-0.000033 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.431664 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.431664 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=0.113529Jy sigma=0.000647 ! Fit after self-cal, rms=0.113473Jy 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=0.113473Jy sigma=0.000647 ! Fit after self-cal, rms=0.112899Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7927 mas, bmaj=2.012 mas, bpa=-1.002 degrees ! Estimated noise=763.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170561 Jy ! Component: 100 - total flux cleaned = -0.00188126 Jy ! Component: 150 - total flux cleaned = -0.0019283 Jy ! Component: 200 - total flux cleaned = -0.00188247 Jy ! Total flux subtracted in 200 components = -0.00188247 Jy ! Clean residual min=-0.002210 max=0.002175 Jy/beam ! Clean residual mean=-0.000032 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.429782 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.429782 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=0.112825Jy sigma=0.000636 ! Fit after self-cal, rms=0.112836Jy sigma=0.000635 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 = -0.00032248 Jy ! Component: 100 - total flux cleaned = -0.000245441 Jy ! Component: 150 - total flux cleaned = -0.000281755 Jy ! Component: 200 - total flux cleaned = -0.00031599 Jy ! Total flux subtracted in 200 components = -0.00031599 Jy ! Clean residual min=-0.002262 max=0.002081 Jy/beam ! Clean residual mean=-0.000033 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.429466 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.429466 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=0.112805Jy sigma=0.000635 ! Fit after self-cal, rms=0.112799Jy sigma=0.000635 ! 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=0.112799Jy sigma=0.000635 ! Fit after self-cal, rms=0.112762Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=5.515 mas, bpa=-0.6029 degrees ! Estimated noise=1000.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124526 Jy ! Component: 100 - total flux cleaned = -0.00142773 Jy ! Component: 150 - total flux cleaned = -0.0015492 Jy ! Component: 200 - total flux cleaned = -0.00160371 Jy ! Total flux subtracted in 200 components = -0.00160371 Jy ! Clean residual min=-0.001881 max=0.001916 Jy/beam ! Clean residual mean=-0.000062 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.427862 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.427862 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=0.112737Jy sigma=0.000635 ! Fit after self-cal, rms=0.112735Jy sigma=0.000635 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 = -0.000183742 Jy ! Component: 100 - total flux cleaned = -0.000183989 Jy ! Component: 150 - total flux cleaned = -0.000208274 Jy ! Component: 200 - total flux cleaned = -0.000207579 Jy ! Total flux subtracted in 200 components = -0.000207579 Jy ! Clean residual min=-0.001913 max=0.001963 Jy/beam ! Clean residual mean=-0.000064 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.427655 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.427655 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=0.112729Jy sigma=0.000635 ! Fit after self-cal, rms=0.112727Jy sigma=0.000635 ! 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=0.7922 mas, bmaj=2.011 mas, bpa=-0.9829 degrees ! Estimated noise=763.028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7922 x 2.011 at -0.9829 degrees (North through East) ! Clean map min=-0.0019685 max=0.3938 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.627 mas, bmaj=1.646 mas, bpa=-1.791 degrees ! Estimated noise=1254.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.306978 Jy ! Component: 100 - total flux cleaned = 0.375414 Jy ! Component: 150 - total flux cleaned = 0.397838 Jy ! Component: 200 - total flux cleaned = 0.407221 Jy ! Total flux subtracted in 200 components = 0.407221 Jy ! Clean residual min=-0.003785 max=0.005884 Jy/beam ! Clean residual mean=-0.000038 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.407221 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.407221 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7922 mas, bmaj=2.011 mas, bpa=-0.9829 degrees ! Estimated noise=763.028 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 (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762436 Jy ! Component: 100 - total flux cleaned = 0.0120812 Jy ! Component: 150 - total flux cleaned = 0.0151567 Jy ! Component: 200 - total flux cleaned = 0.0173581 Jy ! Total flux subtracted in 200 components = 0.0173581 Jy ! Clean residual min=-0.002034 max=0.002522 Jy/beam ! Clean residual mean=-0.000034 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.424579 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.424579 Jy ! Inverting map ! Added new window around map position (10.2, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221083 Jy ! Component: 100 - total flux cleaned = 0.00324328 Jy ! Component: 150 - total flux cleaned = 0.00338532 Jy ! Component: 200 - total flux cleaned = 0.00347173 Jy ! Total flux subtracted in 200 components = 0.00347173 Jy ! Clean residual min=-0.001888 max=0.001821 Jy/beam ! Clean residual mean=-0.000030 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.428051 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.428051 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=2.194 mas, bmaj=5.515 mas, bpa=-0.6029 degrees ! Estimated noise=1000.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176177 Jy ! Component: 100 - total flux cleaned = 0.000177078 Jy ! Component: 150 - total flux cleaned = 0.000112168 Jy ! Component: 200 - total flux cleaned = 3.07252e-05 Jy ! Total flux subtracted in 200 components = 3.07252e-05 Jy ! Clean residual min=-0.001907 max=0.001817 Jy/beam ! Clean residual mean=-0.000065 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.428082 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 = -2.41685e-05 Jy ! Component: 100 - total flux cleaned = -6.73915e-05 Jy ! Component: 150 - total flux cleaned = -8.74895e-05 Jy ! Component: 200 - total flux cleaned = -0.00012415 Jy ! Total flux subtracted in 200 components = -0.00012415 Jy ! Clean residual min=-0.001906 max=0.001766 Jy/beam ! Clean residual mean=-0.000065 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.427958 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.427958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7922 mas, bmaj=2.011 mas, bpa=-0.9829 degrees ! Estimated noise=763.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218296 Jy ! Component: 100 - total flux cleaned = 0.000186628 Jy ! Component: 150 - total flux cleaned = 0.000154783 Jy ! Component: 200 - total flux cleaned = 0.000155077 Jy ! Total flux subtracted in 200 components = 0.000155077 Jy ! Clean residual min=-0.001812 max=0.001781 Jy/beam ! Clean residual mean=-0.000029 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.428113 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.428113 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=0.112590Jy sigma=0.000634 ! Fit after self-cal, rms=0.112560Jy sigma=0.000634 wmodel J0236-2953_X_2017_08_12_pus_map.mod ! Writing 99 model components to file: J0236-2953_X_2017_08_12_pus_map.mod wobs J0236-2953_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0236-2953_X_2017_08_12_pus_uvs.fits wwins J0236-2953_X_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J0236-2953_X_2017_08_12_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 = -0.000455452 Jy ! Component: 100 - total flux cleaned = -0.000740781 Jy ! Component: 150 - total flux cleaned = -0.000891794 Jy ! Component: 200 - total flux cleaned = -0.00100721 Jy ! Component: 250 - total flux cleaned = -0.00103581 Jy ! Component: 300 - total flux cleaned = -0.00111753 Jy ! Component: 350 - total flux cleaned = -0.00124911 Jy ! Component: 400 - total flux cleaned = -0.00145409 Jy ! Component: 450 - total flux cleaned = -0.00152915 Jy ! Component: 500 - total flux cleaned = -0.00175039 Jy ! Component: 550 - total flux cleaned = -0.00189502 Jy ! Component: 600 - total flux cleaned = -0.00199021 Jy ! Component: 650 - total flux cleaned = -0.00217707 Jy ! Component: 700 - total flux cleaned = -0.00226879 Jy ! Component: 750 - total flux cleaned = -0.00240457 Jy ! Component: 800 - total flux cleaned = -0.00247105 Jy ! Component: 850 - total flux cleaned = -0.00262449 Jy ! Component: 900 - total flux cleaned = -0.0026896 Jy ! Component: 950 - total flux cleaned = -0.00286051 Jy ! Component: 1000 - total flux cleaned = -0.00288151 Jy ! Component: 1050 - total flux cleaned = -0.00296524 Jy ! Component: 1100 - total flux cleaned = -0.00298583 Jy ! Component: 1150 - total flux cleaned = -0.00304728 Jy ! Component: 1200 - total flux cleaned = -0.00312779 Jy ! Component: 1250 - total flux cleaned = -0.0030482 Jy ! Component: 1300 - total flux cleaned = -0.003088 Jy ! Component: 1350 - total flux cleaned = -0.00312692 Jy ! Component: 1400 - total flux cleaned = -0.00304933 Jy ! Component: 1450 - total flux cleaned = -0.00304934 Jy ! Component: 1500 - total flux cleaned = -0.00301141 Jy ! Component: 1550 - total flux cleaned = -0.00301137 Jy ! Component: 1600 - total flux cleaned = -0.00301114 Jy ! Component: 1650 - total flux cleaned = -0.00290019 Jy ! Component: 1700 - total flux cleaned = -0.00290018 Jy ! Component: 1750 - total flux cleaned = -0.00289987 Jy ! Component: 1800 - total flux cleaned = -0.0028996 Jy ! Component: 1850 - total flux cleaned = -0.00282813 Jy ! Component: 1900 - total flux cleaned = -0.00281035 Jy ! Component: 1950 - total flux cleaned = -0.00277536 Jy ! Component: 2000 - total flux cleaned = -0.00277515 Jy ! Total flux subtracted in 2048 components = -0.00270623 Jy ! Clean residual min=-0.000996 max=0.000970 Jy/beam ! Clean residual mean=-0.000017 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.425407 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 244 components and 0.425407 Jy ![Exited script file: muppet] wmap "J0236-2953_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7922 x 2.011 at -0.9829 degrees (North through East) ! Clean map min=-0.0017774 max=0.39468 Jy/beam ! Writing clean map to FITS file: J0236-2953_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.394684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321058 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244037 0.244037 0.488074 0.976148 1.9523 3.90459 7.80918 15.6184 31.2367 62.4735 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.394 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7922 x 2.011 at -0.9829 degrees (North through East) ! Clean map min=-0.0017774 max=0.39468 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 J0236-2953_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:18:10 2019