! Started logfile: J1534-2218_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:35 2019 obs J1534-2218_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1534-2218_X_2017_01_16_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728352 visibilities/baseline/integration-bin. ! Found source: J1534-2218 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 22812 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 J1534-2218_X_2017_01_16_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961832Jy sigma=0.007216 ! Fit after self-cal, rms=0.935541Jy sigma=0.007044 ! 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=0.8044 mas, bmaj=3.758 mas, bpa=20.19 degrees ! Estimated noise=1943.05 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488374 Jy ! Component: 100 - total flux cleaned = 0.0664896 Jy ! Total flux subtracted in 100 components = 0.0664896 Jy ! Clean residual min=-0.005565 max=0.008067 Jy/beam ! Clean residual mean=-0.000081 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.0664896 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0664896 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=0.109336Jy sigma=0.000658 ! Fit after self-cal, rms=0.109062Jy sigma=0.000656 ! 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=1.036 mas, bmaj=3.925 mas, bpa=17.17 degrees ! Estimated noise=663.56 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 = 0.0133039 Jy ! Component: 100 - total flux cleaned = 0.0199365 Jy ! Component: 150 - total flux cleaned = 0.0235973 Jy ! Component: 200 - total flux cleaned = 0.0257041 Jy ! Total flux subtracted in 200 components = 0.0257041 Jy ! Clean residual min=-0.001847 max=0.001748 Jy/beam ! Clean residual mean=-0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0921938 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0921938 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=0.107625Jy sigma=0.000641 ! Fit after self-cal, rms=0.107669Jy sigma=0.000640 ! 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 0.91 FD 1.01 HN 1.10 KP 1.01 ! LA 0.99 MK 1.00* NL 0.98 OV 1.05 ! PT 0.92 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.23 KP 0.93 ! LA 0.99 MK 1.00* NL 0.91 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.00 ! LA 0.98 MK 1.00* NL 0.93 OV 0.98 ! PT 1.06 SC 1.22 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.03 KP 0.95 ! LA 1.01 MK 1.00* NL 0.94 OV 1.05 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.95 KP 1.01 ! LA 0.99 MK 1.00* NL 0.95 OV 1.05 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.06 KP 0.92 ! LA 0.95 MK 1.00* NL 1.04 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 1.02 HN 1.03 KP 1.02 ! LA 0.97 MK 1.00* NL 0.97 OV 0.98 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.18 KP 1.04 ! LA 0.96 MK 1.00* NL 0.93 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.12 KP 0.98 ! LA 0.94 MK 1.00* NL 0.94 OV 1.00 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 0.93 ! LA 1.00 MK 1.00* NL 0.96 OV 1.01 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.13 KP 0.99 ! LA 0.97 MK 1.00* NL 0.93 OV 1.10 ! PT 1.12 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 0.96 KP 1.04 ! LA 0.97 MK 1.00* NL 0.98 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.107669Jy sigma=0.000640 ! Fit after self-cal, rms=0.110482Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.952 mas, bpa=17.03 degrees ! Estimated noise=661.958 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 = 0.00100748 Jy ! Component: 100 - total flux cleaned = 0.00125787 Jy ! Component: 150 - total flux cleaned = 0.00139959 Jy ! Component: 200 - total flux cleaned = 0.00146984 Jy ! Total flux subtracted in 200 components = 0.00146984 Jy ! Clean residual min=-0.001495 max=0.001978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0936636 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0936636 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=0.110463Jy sigma=0.000638 ! Fit after self-cal, rms=0.110557Jy sigma=0.000638 ! 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=0.110557Jy sigma=0.000638 ! Fit after self-cal, rms=0.110927Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.939 mas, bpa=16.85 degrees ! Estimated noise=663.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909889 Jy ! Component: 100 - total flux cleaned = 0.00113604 Jy ! Component: 150 - total flux cleaned = 0.00121571 Jy ! Component: 200 - total flux cleaned = 0.00126256 Jy ! Total flux subtracted in 200 components = 0.00126256 Jy ! Clean residual min=-0.001446 max=0.001919 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0949261 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0949262 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=0.110909Jy sigma=0.000638 ! Fit after self-cal, rms=0.110927Jy sigma=0.000638 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 = 0.000140186 Jy ! Component: 100 - total flux cleaned = 0.000140955 Jy ! Component: 150 - total flux cleaned = 0.000140811 Jy ! Component: 200 - total flux cleaned = 7.85454e-05 Jy ! Total flux subtracted in 200 components = 7.85454e-05 Jy ! Clean residual min=-0.001475 max=0.001929 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0950047 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0950047 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=0.110915Jy sigma=0.000638 ! Fit after self-cal, rms=0.110917Jy sigma=0.000638 ! Inverting map ! Added new window around map position (-18.8, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151589 Jy ! Component: 100 - total flux cleaned = 0.00199943 Jy ! Component: 150 - total flux cleaned = 0.00196633 Jy ! Component: 200 - total flux cleaned = 0.00193822 Jy ! Total flux subtracted in 200 components = 0.00193822 Jy ! Clean residual min=-0.001333 max=0.001519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0969429 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0969429 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=0.110881Jy sigma=0.000637 ! Fit after self-cal, rms=0.110851Jy sigma=0.000637 ! 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=0.110851Jy sigma=0.000637 ! Fit after self-cal, rms=0.110387Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.92 mas, bpa=16.73 degrees ! Estimated noise=661.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010377 Jy ! Component: 100 - total flux cleaned = 0.00117509 Jy ! Component: 150 - total flux cleaned = 0.00123429 Jy ! Component: 200 - total flux cleaned = 0.00128748 Jy ! Total flux subtracted in 200 components = 0.00128748 Jy ! Clean residual min=-0.001251 max=0.001389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0982304 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0982304 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=0.110363Jy sigma=0.000637 ! Fit after self-cal, rms=0.110349Jy sigma=0.000637 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 = 0.000434572 Jy ! Component: 100 - total flux cleaned = 0.000494533 Jy ! Component: 150 - total flux cleaned = 0.000494316 Jy ! Component: 200 - total flux cleaned = 0.000494759 Jy ! Total flux subtracted in 200 components = 0.000494759 Jy ! Clean residual min=-0.001347 max=0.001335 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0987251 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.0987251 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=0.110331Jy sigma=0.000637 ! Fit after self-cal, rms=0.110316Jy sigma=0.000637 ! 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=0.110316Jy sigma=0.000637 ! Fit after self-cal, rms=0.110488Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=5.516 mas, bpa=5.25 degrees ! Estimated noise=772.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86306e-05 Jy ! Component: 100 - total flux cleaned = -6.76771e-05 Jy ! Component: 150 - total flux cleaned = -0.000135806 Jy ! Component: 200 - total flux cleaned = -0.000224476 Jy ! Total flux subtracted in 200 components = -0.000224476 Jy ! Clean residual min=-0.001399 max=0.001160 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0985007 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.0985007 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=0.110480Jy sigma=0.000637 ! Fit after self-cal, rms=0.110481Jy sigma=0.000637 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 = -0.000135979 Jy ! Component: 100 - total flux cleaned = -0.000240336 Jy ! Component: 150 - total flux cleaned = -0.000288975 Jy ! Component: 200 - total flux cleaned = -0.000345845 Jy ! Total flux subtracted in 200 components = -0.000345845 Jy ! Clean residual min=-0.001393 max=0.001171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0981548 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.0981549 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=0.110476Jy sigma=0.000637 ! Fit after self-cal, rms=0.110473Jy sigma=0.000637 ! 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=1.053 mas, bmaj=3.908 mas, bpa=16.67 degrees ! Estimated noise=661.127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 3.908 at 16.67 degrees (North through East) ! Clean map min=-0.0019359 max=0.062398 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=0.8191 mas, bmaj=3.716 mas, bpa=19.94 degrees ! Estimated noise=1960.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486933 Jy ! Component: 100 - total flux cleaned = 0.0680455 Jy ! Component: 150 - total flux cleaned = 0.0785492 Jy ! Component: 200 - total flux cleaned = 0.0835884 Jy ! Total flux subtracted in 200 components = 0.0835884 Jy ! Clean residual min=-0.004044 max=0.003825 Jy/beam ! Clean residual mean=-0.000038 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0835884 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0835884 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=3.908 mas, bpa=16.67 degrees ! Estimated noise=661.127 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 = 0.00625238 Jy ! Component: 100 - total flux cleaned = 0.00980015 Jy ! Component: 150 - total flux cleaned = 0.0122648 Jy ! Component: 200 - total flux cleaned = 0.0135829 Jy ! Total flux subtracted in 200 components = 0.0135829 Jy ! Clean residual min=-0.001574 max=0.001538 Jy/beam ! Clean residual mean=-0.000011 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0971713 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0971713 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=2.117 mas, bmaj=5.516 mas, bpa=5.25 degrees ! Estimated noise=772.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620184 Jy ! Component: 100 - total flux cleaned = 0.000968282 Jy ! Component: 150 - total flux cleaned = 0.00107025 Jy ! Component: 200 - total flux cleaned = 0.0011831 Jy ! Total flux subtracted in 200 components = 0.0011831 Jy ! Clean residual min=-0.001650 max=0.001207 Jy/beam ! Clean residual mean=-0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0983544 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 = 7.13868e-05 Jy ! Component: 100 - total flux cleaned = 3.05649e-05 Jy ! Component: 150 - total flux cleaned = -6.25748e-05 Jy ! Component: 200 - total flux cleaned = -0.00015026 Jy ! Total flux subtracted in 200 components = -0.00015026 Jy ! Clean residual min=-0.001584 max=0.001104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0982041 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 0.0982041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=3.908 mas, bpa=16.67 degrees ! Estimated noise=661.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747425 Jy ! Component: 100 - total flux cleaned = 0.00089892 Jy ! Component: 150 - total flux cleaned = 0.000963753 Jy ! Component: 200 - total flux cleaned = 0.000992329 Jy ! Total flux subtracted in 200 components = 0.000992329 Jy ! Clean residual min=-0.001291 max=0.001205 Jy/beam ! Clean residual mean=-0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0991964 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.0991964 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=0.110466Jy sigma=0.000637 ! Fit after self-cal, rms=0.110447Jy sigma=0.000637 wmodel J1534-2218_X_2017_01_16_pus_map.mod ! Writing 92 model components to file: J1534-2218_X_2017_01_16_pus_map.mod wobs J1534-2218_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1534-2218_X_2017_01_16_pus_uvs.fits wwins J1534-2218_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1534-2218_X_2017_01_16_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 = -0.000476036 Jy ! Component: 100 - total flux cleaned = -0.000875784 Jy ! Component: 150 - total flux cleaned = -0.00118357 Jy ! Component: 200 - total flux cleaned = -0.0013952 Jy ! Component: 250 - total flux cleaned = -0.00161369 Jy ! Component: 300 - total flux cleaned = -0.00177056 Jy ! Component: 350 - total flux cleaned = -0.00190385 Jy ! Component: 400 - total flux cleaned = -0.00196799 Jy ! Component: 450 - total flux cleaned = -0.00198367 Jy ! Component: 500 - total flux cleaned = -0.00201334 Jy ! Component: 550 - total flux cleaned = -0.00198473 Jy ! Component: 600 - total flux cleaned = -0.00195742 Jy ! Component: 650 - total flux cleaned = -0.00190383 Jy ! Component: 700 - total flux cleaned = -0.00185175 Jy ! Component: 750 - total flux cleaned = -0.00181381 Jy ! Component: 800 - total flux cleaned = -0.00180151 Jy ! Component: 850 - total flux cleaned = -0.00180157 Jy ! Component: 900 - total flux cleaned = -0.00181345 Jy ! Component: 950 - total flux cleaned = -0.00181342 Jy ! Component: 1000 - total flux cleaned = -0.00183566 Jy ! Component: 1050 - total flux cleaned = -0.00185755 Jy ! Component: 1100 - total flux cleaned = -0.00188979 Jy ! Component: 1150 - total flux cleaned = -0.00194194 Jy ! Component: 1200 - total flux cleaned = -0.00193192 Jy ! Component: 1250 - total flux cleaned = -0.00197217 Jy ! Component: 1300 - total flux cleaned = -0.00200146 Jy ! Component: 1350 - total flux cleaned = -0.00200138 Jy ! Component: 1400 - total flux cleaned = -0.00200128 Jy ! Component: 1450 - total flux cleaned = -0.001992 Jy ! Component: 1500 - total flux cleaned = -0.00197387 Jy ! Component: 1550 - total flux cleaned = -0.00197387 Jy ! Component: 1600 - total flux cleaned = -0.00194768 Jy ! Component: 1650 - total flux cleaned = -0.0019563 Jy ! Component: 1700 - total flux cleaned = -0.00196469 Jy ! Component: 1750 - total flux cleaned = -0.00197298 Jy ! Component: 1800 - total flux cleaned = -0.00198131 Jy ! Component: 1850 - total flux cleaned = -0.00199747 Jy ! Component: 1900 - total flux cleaned = -0.0019974 Jy ! Component: 1950 - total flux cleaned = -0.00202871 Jy ! Component: 2000 - total flux cleaned = -0.00202078 Jy ! Total flux subtracted in 2048 components = -0.00202074 Jy ! Clean residual min=-0.000468 max=0.000481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0971757 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 201 components and 0.0971757 Jy ![Exited script file: muppet] wmap "J1534-2218_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 3.908 at 16.67 degrees (North through East) ! Clean map min=-0.001393 max=0.059997 Jy/beam ! Writing clean map to FITS file: J1534-2218_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0599971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.720206 0.720206 1.44041 2.88082 5.76165 11.5233 23.0466 46.0932 92.1864 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 3.908 at 16.67 degrees (North through East) ! Clean map min=-0.001393 max=0.059997 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 J1534-2218_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:36 2019