! Started logfile: J1834+0506_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:51:27 2019 obs J1834+0506_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1834+0506_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.71423 visibilities/baseline/integration-bin. ! Found source: J1834+0506 ! ! 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 43968 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 J1834+0506_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 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911566Jy sigma=0.007576 ! Fit after self-cal, rms=0.901653Jy sigma=0.007517 ! 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=0.8802 mas, bmaj=2.401 mas, bpa=19.31 degrees ! Estimated noise=734.151 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 = 0.0758409 Jy ! Component: 100 - total flux cleaned = 0.0950019 Jy ! Total flux subtracted in 100 components = 0.0950019 Jy ! Clean residual min=-0.005178 max=0.011879 Jy/beam ! Clean residual mean=-0.000026 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0950019 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0950019 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=0.113884Jy sigma=0.000680 ! Fit after self-cal, rms=0.113885Jy sigma=0.000679 ! Inverting map ! Added new window around map position (1.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120315 Jy ! Component: 100 - total flux cleaned = 0.0197862 Jy ! Total flux subtracted in 100 components = 0.0197862 Jy ! Clean residual min=-0.003636 max=0.004344 Jy/beam ! Clean residual mean=-0.000012 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.114788 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.114788 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=0.112011Jy sigma=0.000661 ! Fit after self-cal, rms=0.111942Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656422 Jy ! Component: 100 - total flux cleaned = 0.0110764 Jy ! Total flux subtracted in 100 components = 0.0110764 Jy ! Clean residual min=-0.002980 max=0.002998 Jy/beam ! Clean residual mean=-0.000005 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.125865 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.125865 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=0.111327Jy sigma=0.000654 ! Fit after self-cal, rms=0.111317Jy sigma=0.000654 ! 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=1.059 mas, bmaj=2.532 mas, bpa=17.66 degrees ! Estimated noise=423.124 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 = 0.00504347 Jy ! Component: 100 - total flux cleaned = 0.00838614 Jy ! Component: 150 - total flux cleaned = 0.0108404 Jy ! Component: 200 - total flux cleaned = 0.0126772 Jy ! Total flux subtracted in 200 components = 0.0126772 Jy ! Clean residual min=-0.001888 max=0.002387 Jy/beam ! Clean residual mean=-0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.138542 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.138542 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=0.110942Jy sigma=0.000651 ! Fit after self-cal, rms=0.110940Jy sigma=0.000650 ! 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 0.99 HN 0.93 KP 1.05 ! LA 1.01 MK 1.00* NL 0.99 OV 1.02 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.96 KP 1.02 ! LA 1.00 MK 1.00* NL 0.98 OV 1.01 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 1.02 ! LA 0.98 MK 1.00* NL 0.96 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.95 KP 1.00 ! LA 1.02 MK 1.00* NL 0.97 OV 1.04 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.93 KP 1.00 ! LA 1.02 MK 1.00* NL 0.96 OV 1.00 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.93 KP 0.99 ! LA 1.00 MK 1.00* NL 0.98 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.01 ! LA 0.96 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.95 KP 1.03 ! LA 1.06 MK 1.00* NL 0.92 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.03 KP 0.97 ! LA 0.97 MK 1.00* NL 0.95 OV 0.98 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 1.04 ! LA 0.98 MK 1.00* NL 0.98 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.97 KP 1.06 ! LA 1.02 MK 1.00* NL 0.97 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.95 KP 1.08 ! LA 0.98 MK 1.00* NL 1.00 OV 0.98 ! PT 0.96 SC 1.08 ! ! ! Fit before self-cal, rms=0.110940Jy sigma=0.000650 ! Fit after self-cal, rms=0.109073Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.519 mas, bpa=17.43 degrees ! Estimated noise=419.347 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 (3.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269012 Jy ! Component: 100 - total flux cleaned = 0.00423274 Jy ! Component: 150 - total flux cleaned = 0.00504575 Jy ! Component: 200 - total flux cleaned = 0.00539525 Jy ! Total flux subtracted in 200 components = 0.00539525 Jy ! Clean residual min=-0.001493 max=0.001566 Jy/beam ! Clean residual mean=0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.143937 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.143937 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=0.108986Jy sigma=0.000649 ! Fit after self-cal, rms=0.108989Jy sigma=0.000648 ! 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=0.108989Jy sigma=0.000648 ! Fit after self-cal, rms=0.102136Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.519 mas, bpa=17.44 degrees ! Estimated noise=419.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125824 Jy ! Component: 100 - total flux cleaned = 0.0015256 Jy ! Component: 150 - total flux cleaned = 0.00174424 Jy ! Component: 200 - total flux cleaned = 0.00185137 Jy ! Total flux subtracted in 200 components = 0.00185137 Jy ! Clean residual min=-0.001082 max=0.001144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.145788 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.145788 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=0.102118Jy sigma=0.000647 ! Fit after self-cal, rms=0.102101Jy sigma=0.000647 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 = 0.000166957 Jy ! Component: 100 - total flux cleaned = 0.000226024 Jy ! Component: 150 - total flux cleaned = 0.000296056 Jy ! Component: 200 - total flux cleaned = 0.000374666 Jy ! Total flux subtracted in 200 components = 0.000374666 Jy ! Clean residual min=-0.001065 max=0.001124 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.146163 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.146163 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=0.102095Jy sigma=0.000646 ! Fit after self-cal, rms=0.102093Jy sigma=0.000646 ! 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=0.102093Jy sigma=0.000646 ! Fit after self-cal, rms=0.102364Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.517 mas, bpa=17.41 degrees ! Estimated noise=418.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058584 Jy ! Component: 100 - total flux cleaned = 0.000657155 Jy ! Component: 150 - total flux cleaned = 0.000719678 Jy ! Component: 200 - total flux cleaned = 0.000789578 Jy ! Total flux subtracted in 200 components = 0.000789578 Jy ! Clean residual min=-0.001033 max=0.001004 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.146953 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.146953 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=0.102357Jy sigma=0.000646 ! Fit after self-cal, rms=0.102365Jy 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 = 3.43706e-05 Jy ! Component: 100 - total flux cleaned = 0.000109228 Jy ! Component: 150 - total flux cleaned = 0.000177053 Jy ! Component: 200 - total flux cleaned = 0.000197689 Jy ! Total flux subtracted in 200 components = 0.000197689 Jy ! Clean residual min=-0.001034 max=0.000995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.14715 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.14715 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=0.102361Jy sigma=0.000646 ! Fit after self-cal, rms=0.102361Jy sigma=0.000646 ! 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=0.102361Jy sigma=0.000646 ! Fit after self-cal, rms=0.102560Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=3.13 mas, bpa=2.664 degrees ! Estimated noise=515.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303961 Jy ! Component: 100 - total flux cleaned = 0.000358278 Jy ! Component: 150 - total flux cleaned = 0.000403914 Jy ! Component: 200 - total flux cleaned = 0.000427249 Jy ! Total flux subtracted in 200 components = 0.000427249 Jy ! Clean residual min=-0.001009 max=0.000959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.147578 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.147578 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=0.102558Jy sigma=0.000646 ! Fit after self-cal, rms=0.102562Jy 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 = 1.68197e-05 Jy ! Component: 100 - total flux cleaned = 3.04165e-05 Jy ! Component: 150 - total flux cleaned = 3.05226e-05 Jy ! Component: 200 - total flux cleaned = 2.46682e-05 Jy ! Total flux subtracted in 200 components = 2.46682e-05 Jy ! Clean residual min=-0.001015 max=0.000959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.147602 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.147602 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=0.102561Jy sigma=0.000646 ! Fit after self-cal, rms=0.102560Jy sigma=0.000646 ! 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=1.062 mas, bmaj=2.516 mas, bpa=17.39 degrees ! Estimated noise=418.932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.516 at 17.39 degrees (North through East) ! Clean map min=-0.00091877 max=0.098864 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=0.8853 mas, bmaj=2.385 mas, bpa=19.1 degrees ! Estimated noise=726.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0744617 Jy ! Component: 100 - total flux cleaned = 0.0959055 Jy ! Component: 150 - total flux cleaned = 0.109108 Jy ! Component: 200 - total flux cleaned = 0.118047 Jy ! Total flux subtracted in 200 components = 0.118047 Jy ! Clean residual min=-0.003202 max=0.005008 Jy/beam ! Clean residual mean=-0.000017 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.118047 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 0.118047 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.516 mas, bpa=17.39 degrees ! Estimated noise=418.932 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 = 0.00841349 Jy ! Component: 100 - total flux cleaned = 0.0137828 Jy ! Component: 150 - total flux cleaned = 0.0173721 Jy ! Component: 200 - total flux cleaned = 0.0199071 Jy ! Total flux subtracted in 200 components = 0.0199071 Jy ! Clean residual min=-0.001382 max=0.001440 Jy/beam ! Clean residual mean=-0.000008 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.137954 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.137954 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=2.092 mas, bmaj=3.13 mas, bpa=2.664 degrees ! Estimated noise=515.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268512 Jy ! Component: 100 - total flux cleaned = 0.00432942 Jy ! Component: 150 - total flux cleaned = 0.00549962 Jy ! Component: 200 - total flux cleaned = 0.00637003 Jy ! Total flux subtracted in 200 components = 0.00637003 Jy ! Clean residual min=-0.001094 max=0.000998 Jy/beam ! Clean residual mean=-0.000006 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.144324 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 = 0.000676519 Jy ! Component: 100 - total flux cleaned = 0.00114749 Jy ! Component: 150 - total flux cleaned = 0.00146897 Jy ! Component: 200 - total flux cleaned = 0.00174769 Jy ! Total flux subtracted in 200 components = 0.00174769 Jy ! Clean residual min=-0.001017 max=0.000944 Jy/beam ! Clean residual mean=-0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.146072 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 79 components and 0.146072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.516 mas, bpa=17.39 degrees ! Estimated noise=418.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235623 Jy ! Component: 100 - total flux cleaned = 0.00034783 Jy ! Component: 150 - total flux cleaned = 0.000512907 Jy ! Component: 200 - total flux cleaned = 0.000635741 Jy ! Total flux subtracted in 200 components = 0.000635741 Jy ! Clean residual min=-0.000964 max=0.000879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.146708 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.146708 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=0.102565Jy sigma=0.000646 ! Fit after self-cal, rms=0.102561Jy sigma=0.000646 wmodel J1834+0506_X_2017_01_16_pus_map.mod ! Writing 95 model components to file: J1834+0506_X_2017_01_16_pus_map.mod wobs J1834+0506_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1834+0506_X_2017_01_16_pus_uvs.fits wwins J1834+0506_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1834+0506_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 = -0.000166172 Jy ! Component: 100 - total flux cleaned = -0.000133391 Jy ! Component: 150 - total flux cleaned = -0.000148627 Jy ! Component: 200 - total flux cleaned = -0.00016323 Jy ! Component: 250 - total flux cleaned = -0.00014936 Jy ! Component: 300 - total flux cleaned = -0.000149382 Jy ! Component: 350 - total flux cleaned = -0.000189042 Jy ! Component: 400 - total flux cleaned = -0.000201802 Jy ! Component: 450 - total flux cleaned = -0.000214584 Jy ! Component: 500 - total flux cleaned = -0.000202447 Jy ! Component: 550 - total flux cleaned = -0.000202528 Jy ! Component: 600 - total flux cleaned = -0.000178762 Jy ! Component: 650 - total flux cleaned = -0.000190729 Jy ! Component: 700 - total flux cleaned = -0.000202314 Jy ! Component: 750 - total flux cleaned = -0.000202004 Jy ! Component: 800 - total flux cleaned = -0.000213295 Jy ! Component: 850 - total flux cleaned = -0.000224379 Jy ! Component: 900 - total flux cleaned = -0.000235337 Jy ! Component: 950 - total flux cleaned = -0.00025683 Jy ! Component: 1000 - total flux cleaned = -0.000256968 Jy ! Component: 1050 - total flux cleaned = -0.000288348 Jy ! Component: 1100 - total flux cleaned = -0.000319434 Jy ! Component: 1150 - total flux cleaned = -0.000288596 Jy ! Component: 1200 - total flux cleaned = -0.000318921 Jy ! Component: 1250 - total flux cleaned = -0.000328998 Jy ! Component: 1300 - total flux cleaned = -0.00033888 Jy ! Component: 1350 - total flux cleaned = -0.000348739 Jy ! Component: 1400 - total flux cleaned = -0.000368154 Jy ! Component: 1450 - total flux cleaned = -0.000368245 Jy ! Component: 1500 - total flux cleaned = -0.000406111 Jy ! Component: 1550 - total flux cleaned = -0.000434149 Jy ! Component: 1600 - total flux cleaned = -0.000424879 Jy ! Component: 1650 - total flux cleaned = -0.000470928 Jy ! Component: 1700 - total flux cleaned = -0.000507247 Jy ! Component: 1750 - total flux cleaned = -0.000516231 Jy ! Component: 1800 - total flux cleaned = -0.000534079 Jy ! Component: 1850 - total flux cleaned = -0.000551896 Jy ! Component: 1900 - total flux cleaned = -0.000595877 Jy ! Component: 1950 - total flux cleaned = -0.000604665 Jy ! Component: 2000 - total flux cleaned = -0.000682356 Jy ! Total flux subtracted in 2048 components = -0.000707982 Jy ! Clean residual min=-0.000469 max=0.000453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.146 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 237 components and 0.146 Jy ![Exited script file: muppet] wmap "J1834+0506_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.516 at 17.39 degrees (North through East) ! Clean map min=-0.00080913 max=0.098919 Jy/beam ! Writing clean map to FITS file: J1834+0506_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 0.0989194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.510194 0.510194 1.02039 2.04077 4.08155 8.1631 16.3262 32.6524 65.3048 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.516 at 17.39 degrees (North through East) ! Clean map min=-0.00080913 max=0.098919 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 J1834+0506_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:51:30 2019