! Started logfile: J1848+3219_X_2017_06_10_pus_uvs.log on Mon May 6 12:51:24 2019 obs J1848+3219_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1848+3219_X_2017_06_10_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891667 visibilities/baseline/integration-bin. ! Found source: J1848+3219 ! ! 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 1309 lines of history. ! ! Reading 3852 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 J1848+3219_X_2017_06_10_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.470059Jy sigma=0.004316 ! Fit after self-cal, rms=0.461879Jy sigma=0.004248 ! 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=0.7746 mas, bmaj=2.301 mas, bpa=-33.25 degrees ! Estimated noise=1825.05 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 = 0.424109 Jy ! Component: 100 - total flux cleaned = 0.517269 Jy ! Total flux subtracted in 100 components = 0.517269 Jy ! Clean residual min=-0.015196 max=0.029426 Jy/beam ! Clean residual mean=-0.000221 rms=0.004676 Jy/beam ! Combined flux in latest and established models = 0.517269 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.517269 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=0.090373Jy sigma=0.000833 ! Fit after self-cal, rms=0.090374Jy sigma=0.000833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308401 Jy ! Component: 100 - total flux cleaned = 0.0464762 Jy ! Total flux subtracted in 100 components = 0.0464762 Jy ! Clean residual min=-0.009762 max=0.010975 Jy/beam ! Clean residual mean=-0.000044 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.563745 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.563745 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=0.079655Jy sigma=0.000715 ! Fit after self-cal, rms=0.079664Jy sigma=0.000715 ! 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=0.9512 mas, bmaj=2.324 mas, bpa=-31.64 degrees ! Estimated noise=1231.37 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 = 0.0113728 Jy ! Component: 100 - total flux cleaned = 0.0183439 Jy ! Component: 150 - total flux cleaned = 0.0226591 Jy ! Component: 200 - total flux cleaned = 0.0241803 Jy ! Total flux subtracted in 200 components = 0.0241803 Jy ! Clean residual min=-0.008569 max=0.007414 Jy/beam ! Clean residual mean=0.000052 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.587925 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.587925 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=0.078001Jy sigma=0.000696 ! Fit after self-cal, rms=0.077991Jy sigma=0.000696 ! 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 0.98 FD 0.98 HN 1.06 KP 1.02 ! LA 0.99 MK 0.99 NL 0.95 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.99 ! LA 0.97 MK 0.98 NL 0.96 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 0.95 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.05 KP 1.02 ! LA 1.01 MK 1.00 NL 0.96 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 1.03 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.05 KP 1.01 ! LA 0.99 MK 1.02 NL 0.96 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.00 ! LA 1.02 MK 1.05 NL 0.97 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.97 KP 1.05 ! LA 0.99 MK 1.02 NL 0.96 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.99 ! LA 1.03 MK 1.02 NL 0.97 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.04 ! LA 1.02 MK 0.97 NL 0.96 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 0.98 ! LA 0.99 MK 1.04 NL 0.97 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.077991Jy sigma=0.000696 ! Fit after self-cal, rms=0.075874Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=2.329 mas, bpa=-31.86 degrees ! Estimated noise=1231.8 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 = 0.000315614 Jy ! Component: 100 - total flux cleaned = 0.00012217 Jy ! Component: 150 - total flux cleaned = -0.000280903 Jy ! Component: 200 - total flux cleaned = -0.000491105 Jy ! Total flux subtracted in 200 components = -0.000491105 Jy ! Clean residual min=-0.004119 max=0.003401 Jy/beam ! Clean residual mean=0.000016 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.587434 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.587434 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=0.075645Jy sigma=0.000666 ! Fit after self-cal, rms=0.075663Jy sigma=0.000666 ! 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=0.075663Jy sigma=0.000666 ! Fit after self-cal, rms=0.075682Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9574 mas, bmaj=2.329 mas, bpa=-31.92 degrees ! Estimated noise=1232.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520031 Jy ! Component: 100 - total flux cleaned = -0.000581986 Jy ! Component: 150 - total flux cleaned = -0.000695525 Jy ! Component: 200 - total flux cleaned = -0.000797469 Jy ! Total flux subtracted in 200 components = -0.000797469 Jy ! Clean residual min=-0.003923 max=0.003183 Jy/beam ! Clean residual mean=0.000012 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.586637 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.586637 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=0.075578Jy sigma=0.000665 ! Fit after self-cal, rms=0.075577Jy sigma=0.000665 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 = -8.11944e-05 Jy ! Component: 100 - total flux cleaned = -0.000165559 Jy ! Component: 150 - total flux cleaned = -0.00020533 Jy ! Component: 200 - total flux cleaned = -0.000281717 Jy ! Total flux subtracted in 200 components = -0.000281717 Jy ! Clean residual min=-0.003889 max=0.003159 Jy/beam ! Clean residual mean=0.000011 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.586355 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.586355 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=0.075534Jy sigma=0.000665 ! Fit after self-cal, rms=0.075534Jy sigma=0.000665 ! 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=0.075534Jy sigma=0.000665 ! Fit after self-cal, rms=0.075571Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9583 mas, bmaj=2.33 mas, bpa=-31.97 degrees ! Estimated noise=1232.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746919 Jy ! Component: 100 - total flux cleaned = -0.000743842 Jy ! Component: 150 - total flux cleaned = -0.000782263 Jy ! Component: 200 - total flux cleaned = -0.000817643 Jy ! Total flux subtracted in 200 components = -0.000817643 Jy ! Clean residual min=-0.003688 max=0.003113 Jy/beam ! Clean residual mean=0.000010 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.585537 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.585537 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=0.075522Jy sigma=0.000664 ! Fit after self-cal, rms=0.075523Jy sigma=0.000664 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 = -6.82731e-05 Jy ! Component: 100 - total flux cleaned = -9.61586e-05 Jy ! Component: 150 - total flux cleaned = -0.000123545 Jy ! Component: 200 - total flux cleaned = -0.000123123 Jy ! Total flux subtracted in 200 components = -0.000123123 Jy ! Clean residual min=-0.003626 max=0.003073 Jy/beam ! Clean residual mean=0.000009 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.585414 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.585414 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=0.075501Jy sigma=0.000664 ! Fit after self-cal, rms=0.075501Jy sigma=0.000664 ! 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=0.075501Jy sigma=0.000664 ! Fit after self-cal, rms=0.075534Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=2.662 mas, bpa=-26.8 degrees ! Estimated noise=1459.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207922 Jy ! Component: 100 - total flux cleaned = 0.00024075 Jy ! Component: 150 - total flux cleaned = 0.000291412 Jy ! Component: 200 - total flux cleaned = 0.000291156 Jy ! Total flux subtracted in 200 components = 0.000291156 Jy ! Clean residual min=-0.003687 max=0.003434 Jy/beam ! Clean residual mean=0.000026 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.585706 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.585705 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=0.075518Jy sigma=0.000664 ! Fit after self-cal, rms=0.075517Jy sigma=0.000664 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 = 2.05033e-05 Jy ! Component: 100 - total flux cleaned = 1.93377e-06 Jy ! Component: 150 - total flux cleaned = 1.55905e-06 Jy ! Component: 200 - total flux cleaned = -1.37823e-05 Jy ! Total flux subtracted in 200 components = -1.37823e-05 Jy ! Clean residual min=-0.003631 max=0.003406 Jy/beam ! Clean residual mean=0.000025 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.585692 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.585692 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=0.075512Jy sigma=0.000664 ! Fit after self-cal, rms=0.075511Jy sigma=0.000664 ! 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=0.9589 mas, bmaj=2.331 mas, bpa=-32.01 degrees ! Estimated noise=1232.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9589 x 2.331 at -32.01 degrees (North through East) ! Clean map min=-0.003429 max=0.5469 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=0.075511Jy sigma=0.000664 ! Fit after self-cal, rms=0.071772Jy sigma=0.000625 ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.331 mas, bpa=-32.02 degrees ! Estimated noise=1232.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000843746 Jy ! Component: 100 - total flux cleaned = -0.000874824 Jy ! Component: 150 - total flux cleaned = -0.00098449 Jy ! Component: 200 - total flux cleaned = -0.00108229 Jy ! Total flux subtracted in 200 components = -0.00108229 Jy ! Clean residual min=-0.003361 max=0.002747 Jy/beam ! Clean residual mean=0.000009 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.584609 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.58461 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=0.071741Jy sigma=0.000625 ! Fit after self-cal, rms=0.071740Jy sigma=0.000625 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100087 Jy ! Component: 100 - total flux cleaned = -0.000140036 Jy ! Component: 150 - total flux cleaned = -0.000177644 Jy ! Component: 200 - total flux cleaned = -0.000177681 Jy ! Total flux subtracted in 200 components = -0.000177681 Jy ! Clean residual min=-0.003333 max=0.002754 Jy/beam ! Clean residual mean=0.000008 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.584432 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.584432 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=0.071729Jy sigma=0.000625 ! Fit after self-cal, rms=0.071729Jy sigma=0.000625 ! 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=0.071729Jy sigma=0.000625 ! Fit after self-cal, rms=0.071756Jy sigma=0.000625 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=0.7791 mas, bmaj=2.316 mas, bpa=-33.6 degrees ! Estimated noise=1829.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.425185 Jy ! Component: 100 - total flux cleaned = 0.518056 Jy ! Component: 150 - total flux cleaned = 0.543287 Jy ! Component: 200 - total flux cleaned = 0.557133 Jy ! Total flux subtracted in 200 components = 0.557133 Jy ! Clean residual min=-0.006412 max=0.007240 Jy/beam ! Clean residual mean=-0.000077 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.557133 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.557133 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=2.332 mas, bpa=-32.05 degrees ! Estimated noise=1232.13 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 = 0.0104623 Jy ! Component: 100 - total flux cleaned = 0.0164734 Jy ! Component: 150 - total flux cleaned = 0.0204785 Jy ! Component: 200 - total flux cleaned = 0.0232555 Jy ! Total flux subtracted in 200 components = 0.0232555 Jy ! Clean residual min=-0.003368 max=0.002810 Jy/beam ! Clean residual mean=-0.000006 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.580388 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.580388 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=2.206 mas, bmaj=2.663 mas, bpa=-27.12 degrees ! Estimated noise=1458.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250646 Jy ! Component: 100 - total flux cleaned = 0.00379321 Jy ! Component: 150 - total flux cleaned = 0.00422285 Jy ! Component: 200 - total flux cleaned = 0.00437074 Jy ! Total flux subtracted in 200 components = 0.00437074 Jy ! Clean residual min=-0.003340 max=0.003081 Jy/beam ! Clean residual mean=0.000027 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.584759 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 = 0.000102661 Jy ! Component: 100 - total flux cleaned = 0.000139911 Jy ! Component: 150 - total flux cleaned = 0.000173865 Jy ! Component: 200 - total flux cleaned = 0.000190741 Jy ! Total flux subtracted in 200 components = 0.000190741 Jy ! Clean residual min=-0.003349 max=0.003100 Jy/beam ! Clean residual mean=0.000028 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.584949 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.584949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=2.332 mas, bpa=-32.05 degrees ! Estimated noise=1232.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166336 Jy ! Component: 100 - total flux cleaned = -0.000109813 Jy ! Component: 150 - total flux cleaned = -0.000156515 Jy ! Component: 200 - total flux cleaned = -0.000113462 Jy ! Total flux subtracted in 200 components = -0.000113462 Jy ! Clean residual min=-0.003054 max=0.002824 Jy/beam ! Clean residual mean=0.000014 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.584836 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.584836 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=0.071837Jy sigma=0.000625 ! Fit after self-cal, rms=0.071825Jy sigma=0.000625 wmodel J1848+3219_X_2017_06_10_pus_map.mod ! Writing 57 model components to file: J1848+3219_X_2017_06_10_pus_map.mod wobs J1848+3219_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1848+3219_X_2017_06_10_pus_uvs.fits wwins J1848+3219_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J1848+3219_X_2017_06_10_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 = -0.00113614 Jy ! Component: 100 - total flux cleaned = -0.00183832 Jy ! Component: 150 - total flux cleaned = -0.00252784 Jy ! Component: 200 - total flux cleaned = -0.0030494 Jy ! Component: 250 - total flux cleaned = -0.00325482 Jy ! Component: 300 - total flux cleaned = -0.0035298 Jy ! Component: 350 - total flux cleaned = -0.00371824 Jy ! Component: 400 - total flux cleaned = -0.00382824 Jy ! Component: 450 - total flux cleaned = -0.00400217 Jy ! Component: 500 - total flux cleaned = -0.00413494 Jy ! Component: 550 - total flux cleaned = -0.00416609 Jy ! Component: 600 - total flux cleaned = -0.00429159 Jy ! Component: 650 - total flux cleaned = -0.00441317 Jy ! Component: 700 - total flux cleaned = -0.00450207 Jy ! Component: 750 - total flux cleaned = -0.00464651 Jy ! Component: 800 - total flux cleaned = -0.00475962 Jy ! Component: 850 - total flux cleaned = -0.00489811 Jy ! Component: 900 - total flux cleaned = -0.00503366 Jy ! Component: 950 - total flux cleaned = -0.00521862 Jy ! Component: 1000 - total flux cleaned = -0.00534783 Jy ! Component: 1050 - total flux cleaned = -0.00544971 Jy ! Component: 1100 - total flux cleaned = -0.00552403 Jy ! Component: 1150 - total flux cleaned = -0.00569484 Jy ! Component: 1200 - total flux cleaned = -0.00576639 Jy ! Component: 1250 - total flux cleaned = -0.00588377 Jy ! Component: 1300 - total flux cleaned = -0.00592945 Jy ! Component: 1350 - total flux cleaned = -0.00602055 Jy ! Component: 1400 - total flux cleaned = -0.00606497 Jy ! Component: 1450 - total flux cleaned = -0.00613112 Jy ! Component: 1500 - total flux cleaned = -0.00617416 Jy ! Component: 1550 - total flux cleaned = -0.00613139 Jy ! Component: 1600 - total flux cleaned = -0.00617378 Jy ! Component: 1650 - total flux cleaned = -0.00609057 Jy ! Component: 1700 - total flux cleaned = -0.00609092 Jy ! Component: 1750 - total flux cleaned = -0.00605033 Jy ! Component: 1800 - total flux cleaned = -0.00599059 Jy ! Component: 1850 - total flux cleaned = -0.00599061 Jy ! Component: 1900 - total flux cleaned = -0.00593227 Jy ! Component: 1950 - total flux cleaned = -0.00587452 Jy ! Component: 2000 - total flux cleaned = -0.00576041 Jy ! Total flux subtracted in 2048 components = -0.00572297 Jy ! Clean residual min=-0.001058 max=0.000969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.579113 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 189 components and 0.579113 Jy ![Exited script file: muppet] wmap "J1848+3219_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9597 x 2.332 at -32.05 degrees (North through East) ! Clean map min=-0.0022802 max=0.54795 Jy/beam ! Writing clean map to FITS file: J1848+3219_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.547952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034706 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190013 0.190013 0.380026 0.760052 1.5201 3.04021 6.08042 12.1608 24.3217 48.6434 97.2867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.547 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9597 x 2.332 at -32.05 degrees (North through East) ! Clean map min=-0.0022802 max=0.54795 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 J1848+3219_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:51:25 2019