! Started logfile: J1104+3812_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:00 2019 obs J1104+3812_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1104+3812_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.683333 visibilities/baseline/integration-bin. ! Found source: J1104+3812 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 5904 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 J1104+3812_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.721244Jy sigma=0.006107 ! Fit after self-cal, rms=0.717961Jy sigma=0.006080 ! 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=0.7861 mas, bmaj=1.091 mas, bpa=-1.78 degrees ! Estimated noise=1581.92 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 = 0.216691 Jy ! Component: 100 - total flux cleaned = 0.267358 Jy ! Total flux subtracted in 100 components = 0.267358 Jy ! Clean residual min=-0.008643 max=0.019898 Jy/beam ! Clean residual mean=0.000016 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.267358 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.267358 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=0.092619Jy sigma=0.000760 ! Fit after self-cal, rms=0.092591Jy sigma=0.000760 ! Inverting map ! Added new window around map position (-1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221094 Jy ! Component: 100 - total flux cleaned = 0.0354237 Jy ! Total flux subtracted in 100 components = 0.0354237 Jy ! Clean residual min=-0.006738 max=0.008550 Jy/beam ! Clean residual mean=0.000003 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.302782 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.302782 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=0.085522Jy sigma=0.000695 ! Fit after self-cal, rms=0.085246Jy sigma=0.000692 ! 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=0.9774 mas, bmaj=1.36 mas, bpa=0.2969 degrees ! Estimated noise=1095.34 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 = 0.0141026 Jy ! Component: 100 - total flux cleaned = 0.0217686 Jy ! Component: 150 - total flux cleaned = 0.0265785 Jy ! Component: 200 - total flux cleaned = 0.029821 Jy ! Total flux subtracted in 200 components = 0.029821 Jy ! Clean residual min=-0.006277 max=0.005485 Jy/beam ! Clean residual mean=-0.000000 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.332603 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.332603 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=0.082936Jy sigma=0.000671 ! Fit after self-cal, rms=0.082764Jy sigma=0.000670 ! 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 0.96 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 0.93 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00 KP 1.03 ! LA 0.98 MK 0.98 NL 0.93 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.05 ! LA 1.04 MK 1.01 NL 0.93 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.06 KP 1.03 ! LA 1.02 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.96 KP 1.01 ! LA 1.03 MK 0.96 NL 0.91 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 1.06 ! LA 1.04 MK 0.99 NL 0.93 OV 0.95 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.94 KP 1.00 ! LA 1.01 MK 1.01 NL 0.94 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.99 ! LA 0.98 MK 1.03 NL 0.98 OV 0.98 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.04 KP 1.04 ! LA 1.01 MK 0.98 NL 0.90 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 1.04 ! LA 1.01 MK 1.01 NL 0.95 OV 1.06 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.03 KP 1.00 ! LA 0.98 MK 1.05 NL 0.99 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 1.06 ! LA 1.00 MK 1.04 NL 0.95 OV 1.02 ! PT 1.00* SC 1.08 ! ! ! Fit before self-cal, rms=0.082764Jy sigma=0.000670 ! Fit after self-cal, rms=0.081675Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9857 mas, bmaj=1.367 mas, bpa=-0.4894 degrees ! Estimated noise=1090.98 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 (-2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531624 Jy ! Component: 100 - total flux cleaned = 0.00779652 Jy ! Component: 150 - total flux cleaned = 0.00991243 Jy ! Component: 200 - total flux cleaned = 0.0115676 Jy ! Total flux subtracted in 200 components = 0.0115676 Jy ! Clean residual min=-0.003343 max=0.003400 Jy/beam ! Clean residual mean=0.000004 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.34417 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.34417 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=0.081226Jy sigma=0.000652 ! Fit after self-cal, rms=0.081190Jy sigma=0.000652 ! 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=0.081190Jy sigma=0.000652 ! Fit after self-cal, rms=0.080759Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=1.365 mas, bpa=0.03511 degrees ! Estimated noise=1088.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253409 Jy ! Component: 100 - total flux cleaned = 0.0038602 Jy ! Component: 150 - total flux cleaned = 0.0049013 Jy ! Component: 200 - total flux cleaned = 0.00557972 Jy ! Total flux subtracted in 200 components = 0.00557972 Jy ! Clean residual min=-0.002944 max=0.002805 Jy/beam ! Clean residual mean=0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.34975 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.34975 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=0.080635Jy sigma=0.000646 ! Fit after self-cal, rms=0.080629Jy sigma=0.000646 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 = 0.000676023 Jy ! Component: 100 - total flux cleaned = 0.00133294 Jy ! Component: 150 - total flux cleaned = 0.00183046 Jy ! Component: 200 - total flux cleaned = 0.00215224 Jy ! Total flux subtracted in 200 components = 0.00215224 Jy ! Clean residual min=-0.002888 max=0.002745 Jy/beam ! Clean residual mean=0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.351902 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.351902 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=0.080582Jy sigma=0.000646 ! Fit after self-cal, rms=0.080574Jy sigma=0.000645 ! 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=0.080574Jy sigma=0.000645 ! Fit after self-cal, rms=0.080539Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=1.365 mas, bpa=0.07726 degrees ! Estimated noise=1087.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663742 Jy ! Component: 100 - total flux cleaned = 0.0010992 Jy ! Component: 150 - total flux cleaned = 0.00130073 Jy ! Component: 200 - total flux cleaned = 0.00152462 Jy ! Total flux subtracted in 200 components = 0.00152462 Jy ! Clean residual min=-0.002789 max=0.002733 Jy/beam ! Clean residual mean=0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.353427 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.353427 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=0.080510Jy sigma=0.000645 ! Fit after self-cal, rms=0.080506Jy 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 = 0.000253836 Jy ! Component: 100 - total flux cleaned = 0.000533944 Jy ! Component: 150 - total flux cleaned = 0.000729757 Jy ! Component: 200 - total flux cleaned = 0.000788975 Jy ! Total flux subtracted in 200 components = 0.000788975 Jy ! Clean residual min=-0.002742 max=0.002723 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.354216 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.354216 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=0.080489Jy sigma=0.000645 ! Fit after self-cal, rms=0.080487Jy sigma=0.000645 ! Inverting map ! Added new window around map position (22.6, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228456 Jy ! Component: 100 - total flux cleaned = 0.00234259 Jy ! Component: 150 - total flux cleaned = 0.00248929 Jy ! Component: 200 - total flux cleaned = 0.00248617 Jy ! Total flux subtracted in 200 components = 0.00248617 Jy ! Clean residual min=-0.002460 max=0.002358 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.356702 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.356702 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=0.080410Jy sigma=0.000644 ! Fit after self-cal, rms=0.080407Jy sigma=0.000644 ! 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=0.080407Jy sigma=0.000644 ! Fit after self-cal, rms=0.080393Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.011 mas, bmaj=2.385 mas, bpa=2.192 degrees ! Estimated noise=1376.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452923 Jy ! Component: 100 - total flux cleaned = 0.00049616 Jy ! Component: 150 - total flux cleaned = 0.000397417 Jy ! Component: 200 - total flux cleaned = 0.000356201 Jy ! Total flux subtracted in 200 components = 0.000356201 Jy ! Clean residual min=-0.002649 max=0.002558 Jy/beam ! Clean residual mean=0.000008 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.357058 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.357058 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=0.080380Jy sigma=0.000644 ! Fit after self-cal, rms=0.080381Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198607 Jy ! Component: 100 - total flux cleaned = 0.000162994 Jy ! Component: 150 - total flux cleaned = 0.000130248 Jy ! Component: 200 - total flux cleaned = 8.59058e-05 Jy ! Total flux subtracted in 200 components = 8.59058e-05 Jy ! Clean residual min=-0.002603 max=0.002464 Jy/beam ! Clean residual mean=0.000008 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.357144 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.357144 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=0.080379Jy sigma=0.000644 ! Fit after self-cal, rms=0.080379Jy sigma=0.000644 ! 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=0.985 mas, bmaj=1.365 mas, bpa=0.02217 degrees ! Estimated noise=1087.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.985 x 1.365 at 0.02217 degrees (North through East) ! Clean map min=-0.0022435 max=0.28063 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=0.792 mas, bmaj=1.096 mas, bpa=-2.243 degrees ! Estimated noise=1576.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215521 Jy ! Component: 100 - total flux cleaned = 0.267731 Jy ! Component: 150 - total flux cleaned = 0.291677 Jy ! Component: 200 - total flux cleaned = 0.305158 Jy ! Total flux subtracted in 200 components = 0.305158 Jy ! Clean residual min=-0.004960 max=0.007125 Jy/beam ! Clean residual mean=0.000006 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.305158 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.305158 Jy ! Inverting map and beam ! Estimated beam: bmin=0.985 mas, bmaj=1.365 mas, bpa=0.02217 degrees ! Estimated noise=1087.59 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 = 0.0126527 Jy ! Component: 100 - total flux cleaned = 0.02074 Jy ! Component: 150 - total flux cleaned = 0.0266155 Jy ! Component: 200 - total flux cleaned = 0.0312025 Jy ! Total flux subtracted in 200 components = 0.0312025 Jy ! Clean residual min=-0.003669 max=0.003496 Jy/beam ! Clean residual mean=0.000008 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.33636 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.33636 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=2.011 mas, bmaj=2.385 mas, bpa=2.192 degrees ! Estimated noise=1376.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571974 Jy ! Component: 100 - total flux cleaned = 0.00952375 Jy ! Component: 150 - total flux cleaned = 0.0122278 Jy ! Component: 200 - total flux cleaned = 0.0140331 Jy ! Total flux subtracted in 200 components = 0.0140331 Jy ! Clean residual min=-0.003390 max=0.002531 Jy/beam ! Clean residual mean=0.000010 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.350393 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 = 0.00110131 Jy ! Component: 100 - total flux cleaned = 0.00200228 Jy ! Component: 150 - total flux cleaned = 0.00275215 Jy ! Component: 200 - total flux cleaned = 0.00338223 Jy ! Total flux subtracted in 200 components = 0.00338223 Jy ! Clean residual min=-0.002844 max=0.002162 Jy/beam ! Clean residual mean=0.000009 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.353775 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 95 components and 0.353775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.985 mas, bmaj=1.365 mas, bpa=0.02217 degrees ! Estimated noise=1087.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160654 Jy ! Component: 100 - total flux cleaned = 0.00186695 Jy ! Component: 150 - total flux cleaned = 0.00201083 Jy ! Component: 200 - total flux cleaned = 0.00214552 Jy ! Total flux subtracted in 200 components = 0.00214552 Jy ! Clean residual min=-0.002654 max=0.002639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.355921 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.355921 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=0.080475Jy sigma=0.000645 ! Fit after self-cal, rms=0.080456Jy sigma=0.000645 wmodel J1104+3812_X_2017_02_19_pus_map.mod ! Writing 109 model components to file: J1104+3812_X_2017_02_19_pus_map.mod wobs J1104+3812_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1104+3812_X_2017_02_19_pus_uvs.fits wwins J1104+3812_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J1104+3812_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400333 Jy ! Component: 100 - total flux cleaned = 0.000398595 Jy ! Component: 150 - total flux cleaned = 0.000554567 Jy ! Component: 200 - total flux cleaned = 0.00066552 Jy ! Component: 250 - total flux cleaned = 0.00077187 Jy ! Component: 300 - total flux cleaned = 0.000906088 Jy ! Component: 350 - total flux cleaned = 0.00100356 Jy ! Component: 400 - total flux cleaned = 0.001255 Jy ! Component: 450 - total flux cleaned = 0.00140771 Jy ! Component: 500 - total flux cleaned = 0.00152695 Jy ! Component: 550 - total flux cleaned = 0.00170172 Jy ! Component: 600 - total flux cleaned = 0.00181645 Jy ! Component: 650 - total flux cleaned = 0.00198515 Jy ! Component: 700 - total flux cleaned = 0.00209472 Jy ! Component: 750 - total flux cleaned = 0.00217544 Jy ! Component: 800 - total flux cleaned = 0.00222842 Jy ! Component: 850 - total flux cleaned = 0.00233175 Jy ! Component: 900 - total flux cleaned = 0.0023821 Jy ! Component: 950 - total flux cleaned = 0.00238196 Jy ! Component: 1000 - total flux cleaned = 0.00233365 Jy ! Component: 1050 - total flux cleaned = 0.00245406 Jy ! Component: 1100 - total flux cleaned = 0.00243043 Jy ! Component: 1150 - total flux cleaned = 0.00247743 Jy ! Component: 1200 - total flux cleaned = 0.00254622 Jy ! Component: 1250 - total flux cleaned = 0.00256885 Jy ! Component: 1300 - total flux cleaned = 0.00261314 Jy ! Component: 1350 - total flux cleaned = 0.0027007 Jy ! Component: 1400 - total flux cleaned = 0.00270039 Jy ! Component: 1450 - total flux cleaned = 0.00270034 Jy ! Component: 1500 - total flux cleaned = 0.00270061 Jy ! Component: 1550 - total flux cleaned = 0.00272117 Jy ! Component: 1600 - total flux cleaned = 0.00270026 Jy ! Component: 1650 - total flux cleaned = 0.00268012 Jy ! Component: 1700 - total flux cleaned = 0.00264005 Jy ! Component: 1750 - total flux cleaned = 0.00260097 Jy ! Component: 1800 - total flux cleaned = 0.00256248 Jy ! Component: 1850 - total flux cleaned = 0.002601 Jy ! Component: 1900 - total flux cleaned = 0.00260083 Jy ! Component: 1950 - total flux cleaned = 0.00258277 Jy ! Component: 2000 - total flux cleaned = 0.00263853 Jy ! Total flux subtracted in 2048 components = 0.0026383 Jy ! Clean residual min=-0.000998 max=0.000980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.358559 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 235 components and 0.358559 Jy ![Exited script file: muppet] wmap "J1104+3812_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.985 x 1.365 at 0.02217 degrees (North through East) ! Clean map min=-0.0016573 max=0.27989 Jy/beam ! Writing clean map to FITS file: J1104+3812_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.279887 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352429 0.352429 0.704858 1.40972 2.81943 5.63887 11.2777 22.5555 45.1109 90.2219 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.279 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.985 x 1.365 at 0.02217 degrees (North through East) ! Clean map min=-0.0016573 max=0.27989 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 J1104+3812_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:01 2019