! Started logfile: J0542-2658_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:06 2019 obs J0542-2658_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0542-2658_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.752899 visibilities/baseline/integration-bin. ! Found source: J0542-2658 ! ! 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 763 lines of history. ! ! Reading 37404 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 J0542-2658_X_2017_10_09_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 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911147Jy sigma=0.006642 ! Fit after self-cal, rms=0.889123Jy sigma=0.006534 ! 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=0.7042 mas, bmaj=3.428 mas, bpa=-23.14 degrees ! Estimated noise=941.679 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 = 0.0891929 Jy ! Component: 100 - total flux cleaned = 0.108841 Jy ! Total flux subtracted in 100 components = 0.108841 Jy ! Clean residual min=-0.003974 max=0.006311 Jy/beam ! Clean residual mean=0.000003 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.108841 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.108841 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=0.099208Jy sigma=0.000643 ! Fit after self-cal, rms=0.099193Jy sigma=0.000643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647484 Jy ! Component: 100 - total flux cleaned = 0.0100432 Jy ! Total flux subtracted in 100 components = 0.0100432 Jy ! Clean residual min=-0.003737 max=0.003360 Jy/beam ! Clean residual mean=0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.118884 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.118884 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=0.098703Jy sigma=0.000639 ! Fit after self-cal, rms=0.098718Jy sigma=0.000639 ! 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=0.8944 mas, bmaj=3.96 mas, bpa=-22.81 degrees ! Estimated noise=529.874 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 = 0.00288054 Jy ! Component: 100 - total flux cleaned = 0.00295752 Jy ! Component: 150 - total flux cleaned = 0.00308328 Jy ! Component: 200 - total flux cleaned = 0.00313097 Jy ! Total flux subtracted in 200 components = 0.00313097 Jy ! Clean residual min=-0.002608 max=0.002601 Jy/beam ! Clean residual mean=-0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.122015 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.122015 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=0.098612Jy sigma=0.000638 ! Fit after self-cal, rms=0.098609Jy sigma=0.000638 ! 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 1.02 HN 1.04 KP 1.01 ! LA 1.00 MK 0.98 NL 0.88 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.99 KP 1.05 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.08 KP 0.96 ! LA 1.00 MK 1.03 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.08 KP 0.94 ! LA 1.03 MK 1.00 NL 0.96 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.01 KP 0.97 ! LA 1.00 MK 1.03 NL 0.94 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 0.96 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.96 KP 0.96 ! LA 1.00 MK 1.04 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.96 KP 0.96 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 0.98 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 1.02 ! LA 1.02 MK 1.01 NL 0.91 OV 1.00* ! PT 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.99 ! LA 1.03 MK 1.01 NL 1.01 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.05 KP 0.96 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.098609Jy sigma=0.000638 ! Fit after self-cal, rms=0.098774Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=3.994 mas, bpa=-22.82 degrees ! Estimated noise=527.499 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 = -0.000643271 Jy ! Component: 100 - total flux cleaned = -0.000643774 Jy ! Component: 150 - total flux cleaned = -0.000643452 Jy ! Component: 200 - total flux cleaned = -0.000643772 Jy ! Total flux subtracted in 200 components = -0.000643772 Jy ! Clean residual min=-0.001809 max=0.001762 Jy/beam ! Clean residual mean=-0.000006 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.121371 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.121371 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=0.098766Jy sigma=0.000636 ! Fit after self-cal, rms=0.098776Jy sigma=0.000636 ! 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=0.098776Jy sigma=0.000636 ! Fit after self-cal, rms=0.098944Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=4.003 mas, bpa=-22.82 degrees ! Estimated noise=527.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000485583 Jy ! Component: 100 - total flux cleaned = -0.000515576 Jy ! Component: 150 - total flux cleaned = -0.000527739 Jy ! Component: 200 - total flux cleaned = -0.000528019 Jy ! Total flux subtracted in 200 components = -0.000528019 Jy ! Clean residual min=-0.001781 max=0.001672 Jy/beam ! Clean residual mean=-0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.120843 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.120843 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=0.098939Jy sigma=0.000636 ! Fit after self-cal, rms=0.098941Jy sigma=0.000636 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 = -3.34463e-05 Jy ! Component: 100 - total flux cleaned = -3.34599e-05 Jy ! Component: 150 - total flux cleaned = -3.33797e-05 Jy ! Component: 200 - total flux cleaned = -4.22316e-05 Jy ! Total flux subtracted in 200 components = -4.22316e-05 Jy ! Clean residual min=-0.001766 max=0.001689 Jy/beam ! Clean residual mean=-0.000005 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.120801 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.120801 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=0.098939Jy sigma=0.000636 ! Fit after self-cal, rms=0.098938Jy sigma=0.000636 ! 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=0.098938Jy sigma=0.000636 ! Fit after self-cal, rms=0.099570Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=4.008 mas, bpa=-22.84 degrees ! Estimated noise=527.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69161e-06 Jy ! Component: 100 - total flux cleaned = 7.85216e-06 Jy ! Component: 150 - total flux cleaned = -1.52376e-05 Jy ! Component: 200 - total flux cleaned = -2.5797e-05 Jy ! Total flux subtracted in 200 components = -2.5797e-05 Jy ! Clean residual min=-0.001543 max=0.001361 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.120775 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.120775 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=0.099567Jy sigma=0.000636 ! Fit after self-cal, rms=0.099585Jy sigma=0.000636 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 = -1.23917e-05 Jy ! Component: 100 - total flux cleaned = -2.10807e-05 Jy ! Component: 150 - total flux cleaned = -3.74676e-05 Jy ! Component: 200 - total flux cleaned = -2.97307e-05 Jy ! Total flux subtracted in 200 components = -2.97307e-05 Jy ! Clean residual min=-0.001540 max=0.001353 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.120746 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.120746 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=0.099583Jy sigma=0.000635 ! Fit after self-cal, rms=0.099582Jy sigma=0.000635 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099582Jy sigma=0.000635 ! Fit after self-cal, rms=0.099776Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.457 mas, bmaj=6.126 mas, bpa=-6.581 degrees ! Estimated noise=618.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87021e-05 Jy ! Component: 100 - total flux cleaned = -0.000100518 Jy ! Component: 150 - total flux cleaned = -9.21806e-05 Jy ! Component: 200 - total flux cleaned = -7.55134e-05 Jy ! Total flux subtracted in 200 components = -7.55134e-05 Jy ! Clean residual min=-0.001578 max=0.001461 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.12067 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.12067 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=0.099777Jy sigma=0.000635 ! Fit after self-cal, rms=0.099780Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13935e-05 Jy ! Component: 100 - total flux cleaned = 1.12832e-05 Jy ! Component: 150 - total flux cleaned = 2.68867e-05 Jy ! Component: 200 - total flux cleaned = 3.43652e-05 Jy ! Total flux subtracted in 200 components = 3.43652e-05 Jy ! Clean residual min=-0.001565 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.120704 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.120704 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=0.099781Jy sigma=0.000635 ! Fit after self-cal, rms=0.099781Jy sigma=0.000635 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=4.012 mas, bpa=-22.85 degrees ! Estimated noise=527.252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 4.012 at -22.85 degrees (North through East) ! Clean map min=-0.0014639 max=0.11444 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=0.7056 mas, bmaj=3.473 mas, bpa=-23.21 degrees ! Estimated noise=942.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0891395 Jy ! Component: 100 - total flux cleaned = 0.108743 Jy ! Component: 150 - total flux cleaned = 0.114854 Jy ! Component: 200 - total flux cleaned = 0.117972 Jy ! Total flux subtracted in 200 components = 0.117972 Jy ! Clean residual min=-0.002493 max=0.002363 Jy/beam ! Clean residual mean=0.000006 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.117972 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.117972 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=4.012 mas, bpa=-22.85 degrees ! Estimated noise=527.252 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 = 0.00208051 Jy ! Component: 100 - total flux cleaned = 0.00265109 Jy ! Component: 150 - total flux cleaned = 0.00268422 Jy ! Component: 200 - total flux cleaned = 0.00268729 Jy ! Total flux subtracted in 200 components = 0.00268729 Jy ! Clean residual min=-0.001627 max=0.001634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.12066 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.12066 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=2.457 mas, bmaj=6.126 mas, bpa=-6.581 degrees ! Estimated noise=618.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116841 Jy ! Component: 100 - total flux cleaned = 8.04449e-05 Jy ! Component: 150 - total flux cleaned = 0.000127736 Jy ! Component: 200 - total flux cleaned = 0.000155866 Jy ! Total flux subtracted in 200 components = 0.000155866 Jy ! Clean residual min=-0.001582 max=0.001631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.120815 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 = 2.52424e-05 Jy ! Component: 100 - total flux cleaned = 2.4874e-05 Jy ! Component: 150 - total flux cleaned = 2.52616e-05 Jy ! Component: 200 - total flux cleaned = 3.61134e-05 Jy ! Total flux subtracted in 200 components = 3.61134e-05 Jy ! Clean residual min=-0.001565 max=0.001532 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.120852 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.120852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=4.012 mas, bpa=-22.85 degrees ! Estimated noise=527.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.5081e-05 Jy ! Component: 100 - total flux cleaned = -7.57165e-05 Jy ! Component: 150 - total flux cleaned = -9.05792e-05 Jy ! Component: 200 - total flux cleaned = -0.000130605 Jy ! Total flux subtracted in 200 components = -0.000130605 Jy ! Clean residual min=-0.001568 max=0.001399 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.120721 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.120721 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=0.099789Jy sigma=0.000636 ! Fit after self-cal, rms=0.099783Jy sigma=0.000635 wmodel J0542-2658_X_2017_10_09_pus_map.mod ! Writing 71 model components to file: J0542-2658_X_2017_10_09_pus_map.mod wobs J0542-2658_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0542-2658_X_2017_10_09_pus_uvs.fits wwins J0542-2658_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0542-2658_X_2017_10_09_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 = 1.0489e-05 Jy ! Component: 100 - total flux cleaned = 0.000102277 Jy ! Component: 150 - total flux cleaned = 0.00014398 Jy ! Component: 200 - total flux cleaned = 0.000201665 Jy ! Component: 250 - total flux cleaned = 0.000256379 Jy ! Component: 300 - total flux cleaned = 0.000221705 Jy ! Component: 350 - total flux cleaned = 0.000121089 Jy ! Component: 400 - total flux cleaned = 3.99735e-05 Jy ! Component: 450 - total flux cleaned = -2.2798e-05 Jy ! Component: 500 - total flux cleaned = -0.000113247 Jy ! Component: 550 - total flux cleaned = -0.000171696 Jy ! Component: 600 - total flux cleaned = -0.000214893 Jy ! Component: 650 - total flux cleaned = -0.000312321 Jy ! Component: 700 - total flux cleaned = -0.000366184 Jy ! Component: 750 - total flux cleaned = -0.000432127 Jy ! Component: 800 - total flux cleaned = -0.000470652 Jy ! Component: 850 - total flux cleaned = -0.000521136 Jy ! Component: 900 - total flux cleaned = -0.000595124 Jy ! Component: 950 - total flux cleaned = -0.0006552 Jy ! Component: 1000 - total flux cleaned = -0.000678749 Jy ! Component: 1050 - total flux cleaned = -0.000713467 Jy ! Component: 1100 - total flux cleaned = -0.000702301 Jy ! Component: 1150 - total flux cleaned = -0.000746887 Jy ! Component: 1200 - total flux cleaned = -0.000724752 Jy ! Component: 1250 - total flux cleaned = -0.000757185 Jy ! Component: 1300 - total flux cleaned = -0.000789021 Jy ! Component: 1350 - total flux cleaned = -0.000799393 Jy ! Component: 1400 - total flux cleaned = -0.000840289 Jy ! Component: 1450 - total flux cleaned = -0.0008705 Jy ! Component: 1500 - total flux cleaned = -0.000929949 Jy ! Component: 1550 - total flux cleaned = -0.000969237 Jy ! Component: 1600 - total flux cleaned = -0.0010367 Jy ! Component: 1650 - total flux cleaned = -0.00108416 Jy ! Component: 1700 - total flux cleaned = -0.00115902 Jy ! Component: 1750 - total flux cleaned = -0.00121433 Jy ! Component: 1800 - total flux cleaned = -0.00124154 Jy ! Component: 1850 - total flux cleaned = -0.00127738 Jy ! Component: 1900 - total flux cleaned = -0.0012951 Jy ! Component: 1950 - total flux cleaned = -0.00133025 Jy ! Component: 2000 - total flux cleaned = -0.00133911 Jy ! Total flux subtracted in 2048 components = -0.00139075 Jy ! Clean residual min=-0.000564 max=0.000490 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.11933 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 199 components and 0.11933 Jy ![Exited script file: muppet] wmap "J0542-2658_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 4.012 at -22.85 degrees (North through East) ! Clean map min=-0.0011343 max=0.11416 Jy/beam ! Writing clean map to FITS file: J0542-2658_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430304 0.430304 0.860607 1.72121 3.44243 6.88486 13.7697 27.5394 55.0789 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 4.012 at -22.85 degrees (North through East) ! Clean map min=-0.0011343 max=0.11416 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 J0542-2658_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:09 2019