! Started logfile: J1256+5652_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:28 2019 obs J1256+5652_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1256+5652_X_2017_01_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.696566 visibilities/baseline/integration-bin. ! Found source: J1256+5652 ! ! 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 1086 lines of history. ! ! Reading 43332 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 J1256+5652_X_2017_01_21_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 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861429Jy sigma=0.006534 ! Fit after self-cal, rms=0.838403Jy sigma=0.006361 ! 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=0.7508 mas, bmaj=0.8363 mas, bpa=-0.2081 degrees ! Estimated noise=1268.69 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131415 Jy ! Component: 100 - total flux cleaned = 0.182062 Jy ! Total flux subtracted in 100 components = 0.182062 Jy ! Clean residual min=-0.014917 max=0.040082 Jy/beam ! Clean residual mean=-0.000087 rms=0.004183 Jy/beam ! Combined flux in latest and established models = 0.182062 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182062 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=0.116582Jy sigma=0.000798 ! Fit after self-cal, rms=0.116368Jy sigma=0.000796 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348889 Jy ! Component: 100 - total flux cleaned = 0.0514055 Jy ! Total flux subtracted in 100 components = 0.0514055 Jy ! Clean residual min=-0.010559 max=0.025456 Jy/beam ! Clean residual mean=0.000001 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.233467 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.233467 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=0.106536Jy sigma=0.000707 ! Fit after self-cal, rms=0.105206Jy sigma=0.000695 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144507 Jy ! Component: 100 - total flux cleaned = 0.0144891 Jy ! Total flux subtracted in 100 components = 0.0144891 Jy ! Clean residual min=-0.008646 max=0.013708 Jy/beam ! Clean residual mean=0.000025 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.247956 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.247956 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=0.103204Jy sigma=0.000678 ! Fit after self-cal, rms=0.102857Jy sigma=0.000675 ! 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=0.9061 mas, bmaj=1.066 mas, bpa=8.932 degrees ! Estimated noise=455.644 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 = 0.00294033 Jy ! Component: 100 - total flux cleaned = 0.00320079 Jy ! Component: 150 - total flux cleaned = 0.00279481 Jy ! Component: 200 - total flux cleaned = 0.0022838 Jy ! Total flux subtracted in 200 components = 0.0022838 Jy ! Clean residual min=-0.006212 max=0.006194 Jy/beam ! Clean residual mean=0.000080 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.25024 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.25024 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=0.101693Jy sigma=0.000665 ! Fit after self-cal, rms=0.101567Jy sigma=0.000664 ! 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 1.02 FD 1.00* HN 0.95 LA 1.10 ! MK 0.95 NL 0.93 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 LA 1.09 ! MK 0.95 NL 0.92 OV 0.99 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 LA 1.09 ! MK 0.95 NL 0.94 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 LA 1.11 ! MK 0.95 NL 0.93 OV 0.95 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 LA 1.10 ! MK 0.96 NL 0.92 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 LA 1.08 ! MK 0.97 NL 0.93 OV 1.01 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.94 LA 1.12 ! MK 0.96 NL 0.95 OV 1.02 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 LA 1.10 ! MK 0.96 NL 0.93 OV 1.02 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.96 LA 1.15 ! MK 0.95 NL 0.96 OV 1.01 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.14 LA 1.11 ! MK 0.95 NL 0.96 OV 0.99 PT 0.96 ! SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.97 LA 1.14 ! MK 0.95 NL 0.92 OV 1.02 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.95 LA 1.13 ! MK 0.97 NL 0.93 OV 1.02 PT 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.101567Jy sigma=0.000664 ! Fit after self-cal, rms=0.101234Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=1.057 mas, bpa=7.1 degrees ! Estimated noise=448.691 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 = 0.000487815 Jy ! Component: 100 - total flux cleaned = 1.76057e-06 Jy ! Component: 150 - total flux cleaned = -2.23667e-07 Jy ! Component: 200 - total flux cleaned = -6.58865e-06 Jy ! Total flux subtracted in 200 components = -6.58865e-06 Jy ! Clean residual min=-0.003817 max=0.004821 Jy/beam ! Clean residual mean=-0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.250234 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.250234 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=0.100924Jy sigma=0.000652 ! Fit after self-cal, rms=0.100955Jy sigma=0.000651 ! 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=0.100955Jy sigma=0.000651 ! Fit after self-cal, rms=0.104031Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8993 mas, bmaj=1.054 mas, bpa=6.365 degrees ! Estimated noise=447.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010728 Jy ! Component: 100 - total flux cleaned = 0.00115519 Jy ! Component: 150 - total flux cleaned = 0.00121544 Jy ! Component: 200 - total flux cleaned = 0.00121464 Jy ! Total flux subtracted in 200 components = 0.00121464 Jy ! Clean residual min=-0.003208 max=0.003612 Jy/beam ! Clean residual mean=-0.000005 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.251448 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.251448 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=0.103917Jy sigma=0.000645 ! Fit after self-cal, rms=0.104025Jy sigma=0.000645 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 = 0.000451498 Jy ! Component: 100 - total flux cleaned = 0.000347012 Jy ! Component: 150 - total flux cleaned = 0.000300377 Jy ! Component: 200 - total flux cleaned = 0.000337465 Jy ! Total flux subtracted in 200 components = 0.000337465 Jy ! Clean residual min=-0.002981 max=0.003393 Jy/beam ! Clean residual mean=-0.000004 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.251786 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.251786 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=0.103965Jy sigma=0.000644 ! Fit after self-cal, rms=0.103937Jy sigma=0.000644 ! 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=0.103937Jy sigma=0.000644 ! Fit after self-cal, rms=0.104720Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.055 mas, bpa=6.728 degrees ! Estimated noise=447.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458462 Jy ! Component: 100 - total flux cleaned = 0.000505997 Jy ! Component: 150 - total flux cleaned = 0.000655457 Jy ! Component: 200 - total flux cleaned = 0.000654483 Jy ! Total flux subtracted in 200 components = 0.000654483 Jy ! Clean residual min=-0.002720 max=0.003197 Jy/beam ! Clean residual mean=-0.000007 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.25244 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.25244 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=0.104674Jy sigma=0.000644 ! Fit after self-cal, rms=0.104671Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858236 Jy ! Component: 100 - total flux cleaned = 0.000868153 Jy ! Component: 150 - total flux cleaned = 0.000622124 Jy ! Component: 200 - total flux cleaned = 0.00078493 Jy ! Total flux subtracted in 200 components = 0.00078493 Jy ! Clean residual min=-0.002718 max=0.002481 Jy/beam ! Clean residual mean=-0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.253225 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.253225 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=0.104564Jy sigma=0.000643 ! Fit after self-cal, rms=0.104553Jy sigma=0.000642 ! 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=0.104553Jy sigma=0.000642 ! Fit after self-cal, rms=0.104738Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=2.182 mas, bpa=34.08 degrees ! Estimated noise=624.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133904 Jy ! Component: 100 - total flux cleaned = 0.00142791 Jy ! Component: 150 - total flux cleaned = 0.00138988 Jy ! Component: 200 - total flux cleaned = 0.00131098 Jy ! Total flux subtracted in 200 components = 0.00131098 Jy ! Clean residual min=-0.001909 max=0.001676 Jy/beam ! Clean residual mean=-0.000016 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.254536 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.254536 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=0.104737Jy sigma=0.000642 ! Fit after self-cal, rms=0.104728Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80648e-06 Jy ! Component: 100 - total flux cleaned = 1.2446e-05 Jy ! Component: 150 - total flux cleaned = -1.50314e-05 Jy ! Component: 200 - total flux cleaned = -3.94389e-05 Jy ! Total flux subtracted in 200 components = -3.94389e-05 Jy ! Clean residual min=-0.001861 max=0.001602 Jy/beam ! Clean residual mean=-0.000016 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.254497 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.254497 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=0.104723Jy sigma=0.000642 ! Fit after self-cal, rms=0.104716Jy sigma=0.000642 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=1.054 mas, bpa=6.879 degrees ! Estimated noise=447.697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8972 x 1.054 at 6.879 degrees (North through East) ! Clean map min=-0.0036775 max=0.14402 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=0.742 mas, bmaj=0.8301 mas, bpa=-2.909 degrees ! Estimated noise=1232.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134486 Jy ! Component: 100 - total flux cleaned = 0.187435 Jy ! Component: 150 - total flux cleaned = 0.213878 Jy ! Component: 200 - total flux cleaned = 0.229331 Jy ! Total flux subtracted in 200 components = 0.229331 Jy ! Clean residual min=-0.005838 max=0.010607 Jy/beam ! Clean residual mean=-0.000040 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.229331 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.229331 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=1.054 mas, bpa=6.879 degrees ! Estimated noise=447.697 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 = 0.0128689 Jy ! Component: 100 - total flux cleaned = 0.0188083 Jy ! Component: 150 - total flux cleaned = 0.0208837 Jy ! Component: 200 - total flux cleaned = 0.0221798 Jy ! Total flux subtracted in 200 components = 0.0221798 Jy ! Clean residual min=-0.003235 max=0.005348 Jy/beam ! Clean residual mean=-0.000020 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.251511 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.251511 Jy ! Inverting map ! Added new window around map position (-1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027581 Jy ! Component: 100 - total flux cleaned = 0.00298092 Jy ! Component: 150 - total flux cleaned = 0.00298434 Jy ! Component: 200 - total flux cleaned = 0.00289985 Jy ! Total flux subtracted in 200 components = 0.00289985 Jy ! Clean residual min=-0.002612 max=0.002433 Jy/beam ! Clean residual mean=-0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.254411 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.254411 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=1.92 mas, bmaj=2.182 mas, bpa=34.08 degrees ! Estimated noise=624.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469953 Jy ! Component: 100 - total flux cleaned = 0.000657035 Jy ! Component: 150 - total flux cleaned = 0.000687535 Jy ! Component: 200 - total flux cleaned = 0.000685516 Jy ! Total flux subtracted in 200 components = 0.000685516 Jy ! Clean residual min=-0.001787 max=0.001427 Jy/beam ! Clean residual mean=-0.000010 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.255096 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 = -2.57341e-05 Jy ! Component: 100 - total flux cleaned = -9.36447e-05 Jy ! Component: 150 - total flux cleaned = -0.000113503 Jy ! Component: 200 - total flux cleaned = -0.000151549 Jy ! Total flux subtracted in 200 components = -0.000151549 Jy ! Clean residual min=-0.001739 max=0.001291 Jy/beam ! Clean residual mean=-0.000010 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.254945 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.254945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=1.054 mas, bpa=6.879 degrees ! Estimated noise=447.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524231 Jy ! Component: 100 - total flux cleaned = -0.000522507 Jy ! Component: 150 - total flux cleaned = -0.000525149 Jy ! Component: 200 - total flux cleaned = -0.000582546 Jy ! Total flux subtracted in 200 components = -0.000582546 Jy ! Clean residual min=-0.002234 max=0.002154 Jy/beam ! Clean residual mean=-0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.254362 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.254362 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=0.104652Jy sigma=0.000642 ! Fit after self-cal, rms=0.104583Jy sigma=0.000641 wmodel J1256+5652_X_2017_01_21_pus_map.mod ! Writing 64 model components to file: J1256+5652_X_2017_01_21_pus_map.mod wobs J1256+5652_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1256+5652_X_2017_01_21_pus_uvs.fits wwins J1256+5652_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J1256+5652_X_2017_01_21_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 = -0.000935193 Jy ! Component: 100 - total flux cleaned = -0.00116844 Jy ! Component: 150 - total flux cleaned = -0.00141347 Jy ! Component: 200 - total flux cleaned = -0.00158677 Jy ! Component: 250 - total flux cleaned = -0.00172522 Jy ! Component: 300 - total flux cleaned = -0.0019109 Jy ! Component: 350 - total flux cleaned = -0.00206458 Jy ! Component: 400 - total flux cleaned = -0.00218869 Jy ! Component: 450 - total flux cleaned = -0.00240554 Jy ! Component: 500 - total flux cleaned = -0.00249924 Jy ! Component: 550 - total flux cleaned = -0.00261381 Jy ! Component: 600 - total flux cleaned = -0.00277018 Jy ! Component: 650 - total flux cleaned = -0.00287947 Jy ! Component: 700 - total flux cleaned = -0.00302865 Jy ! Component: 750 - total flux cleaned = -0.00315329 Jy ! Component: 800 - total flux cleaned = -0.00317343 Jy ! Component: 850 - total flux cleaned = -0.00325368 Jy ! Component: 900 - total flux cleaned = -0.00339073 Jy ! Component: 950 - total flux cleaned = -0.00342899 Jy ! Component: 1000 - total flux cleaned = -0.00352327 Jy ! Component: 1050 - total flux cleaned = -0.00354176 Jy ! Component: 1100 - total flux cleaned = -0.00363302 Jy ! Component: 1150 - total flux cleaned = -0.00366859 Jy ! Component: 1200 - total flux cleaned = -0.00372133 Jy ! Component: 1250 - total flux cleaned = -0.00380723 Jy ! Component: 1300 - total flux cleaned = -0.00380718 Jy ! Component: 1350 - total flux cleaned = -0.00387343 Jy ! Component: 1400 - total flux cleaned = -0.0039223 Jy ! Component: 1450 - total flux cleaned = -0.00390651 Jy ! Component: 1500 - total flux cleaned = -0.00403348 Jy ! Component: 1550 - total flux cleaned = -0.00412681 Jy ! Component: 1600 - total flux cleaned = -0.00414239 Jy ! Component: 1650 - total flux cleaned = -0.00421795 Jy ! Component: 1700 - total flux cleaned = -0.00426254 Jy ! Component: 1750 - total flux cleaned = -0.00427722 Jy ! Component: 1800 - total flux cleaned = -0.00434948 Jy ! Component: 1850 - total flux cleaned = -0.00439228 Jy ! Component: 1900 - total flux cleaned = -0.00442019 Jy ! Component: 1950 - total flux cleaned = -0.0045029 Jy ! Component: 2000 - total flux cleaned = -0.0045302 Jy ! Total flux subtracted in 2048 components = -0.00453036 Jy ! Clean residual min=-0.000753 max=0.000696 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.249832 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 201 components and 0.249832 Jy ![Exited script file: muppet] wmap "J1256+5652_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8972 x 1.054 at 6.879 degrees (North through East) ! Clean map min=-0.0025816 max=0.14332 Jy/beam ! Writing clean map to FITS file: J1256+5652_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492734 0.492734 0.985468 1.97094 3.94187 7.88375 15.7675 31.535 63.07 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8972 x 1.054 at 6.879 degrees (North through East) ! Clean map min=-0.0025816 max=0.14332 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 J1256+5652_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:31 2019