! Started logfile: J0750+1231_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:58 2019 obs J0750+1231_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0750+1231_X_2017_05_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.825 visibilities/baseline/integration-bin. ! Found source: J0750+1231 ! ! 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 1033 lines of history. ! ! Reading 7128 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 J0750+1231_X_2017_05_27_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.191271Jy sigma=0.009898 ! Fit after self-cal, rms=1.186551Jy sigma=0.009862 ! 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=0.6847 mas, bmaj=1.764 mas, bpa=5.579 degrees ! Estimated noise=1396.55 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 = 1.62107 Jy ! Component: 100 - total flux cleaned = 1.9932 Jy ! Total flux subtracted in 100 components = 1.9932 Jy ! Clean residual min=-0.049824 max=0.140791 Jy/beam ! Clean residual mean=-0.000315 rms=0.016033 Jy/beam ! Combined flux in latest and established models = 1.9932 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.9932 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=0.302832Jy sigma=0.002522 ! Fit after self-cal, rms=0.302738Jy sigma=0.002521 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154742 Jy ! Component: 100 - total flux cleaned = 0.235074 Jy ! Total flux subtracted in 100 components = 0.235074 Jy ! Clean residual min=-0.038068 max=0.055919 Jy/beam ! Clean residual mean=-0.000185 rms=0.009015 Jy/beam ! Combined flux in latest and established models = 2.22828 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 2.22828 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=0.182954Jy sigma=0.001497 ! Fit after self-cal, rms=0.182835Jy sigma=0.001496 ! Inverting map ! Added new window around map position (2.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578227 Jy ! Component: 100 - total flux cleaned = 0.0980367 Jy ! Total flux subtracted in 100 components = 0.0980367 Jy ! Clean residual min=-0.034976 max=0.030542 Jy/beam ! Clean residual mean=-0.000144 rms=0.007183 Jy/beam ! Combined flux in latest and established models = 2.32631 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 2.32631 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=0.153901Jy sigma=0.001239 ! Fit after self-cal, rms=0.152917Jy sigma=0.001233 ! 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=0.8565 mas, bmaj=1.986 mas, bpa=6.644 degrees ! Estimated noise=1026.18 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 = 0.0485892 Jy ! Component: 100 - total flux cleaned = 0.0797025 Jy ! Component: 150 - total flux cleaned = 0.102539 Jy ! Component: 200 - total flux cleaned = 0.119714 Jy ! Total flux subtracted in 200 components = 0.119714 Jy ! Clean residual min=-0.030437 max=0.041252 Jy/beam ! Clean residual mean=-0.000133 rms=0.007037 Jy/beam ! Combined flux in latest and established models = 2.44603 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 2.44603 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=0.134270Jy sigma=0.001064 ! Fit after self-cal, rms=0.132991Jy sigma=0.001054 ! Inverting map ! Added new window around map position (4.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038256 Jy ! Component: 100 - total flux cleaned = 0.0604327 Jy ! Component: 150 - total flux cleaned = 0.0748096 Jy ! Component: 200 - total flux cleaned = 0.0831284 Jy ! Total flux subtracted in 200 components = 0.0831284 Jy ! Clean residual min=-0.022885 max=0.018170 Jy/beam ! Clean residual mean=-0.000046 rms=0.005153 Jy/beam ! Combined flux in latest and established models = 2.52916 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 2.52916 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=0.120450Jy sigma=0.000939 ! Fit after self-cal, rms=0.119518Jy sigma=0.000932 ! 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 0.97 FD 1.01 HN 1.02 KP 0.97 ! LA 0.98 MK 1.00 NL 1.00 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.96 ! LA 0.98 MK 1.00 NL 1.00 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.97 ! LA 1.01 MK 1.02 NL 1.00 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.97 ! LA 1.01 MK 1.02 NL 0.99 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.96 ! LA 1.00 MK 1.04 NL 0.99 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.96 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.97 ! LA 1.01 MK 1.03 NL 0.99 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.00 KP 0.96 ! LA 0.98 MK 1.02 NL 1.00 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.97 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.96 ! LA 1.02 MK 1.03 NL 1.00 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 0.97 ! LA 1.01 MK 1.03 NL 1.00 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.93 ! LA 1.00 MK 0.97 NL 0.99 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.119518Jy sigma=0.000932 ! Fit after self-cal, rms=0.099365Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8612 mas, bmaj=1.987 mas, bpa=6.682 degrees ! Estimated noise=1024.7 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 = 0.00501553 Jy ! Component: 100 - total flux cleaned = 0.00853367 Jy ! Component: 150 - total flux cleaned = 0.0111178 Jy ! Component: 200 - total flux cleaned = 0.0128845 Jy ! Total flux subtracted in 200 components = 0.0128845 Jy ! Clean residual min=-0.011881 max=0.011442 Jy/beam ! Clean residual mean=0.000017 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 2.54204 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 2.54204 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=0.097170Jy sigma=0.000748 ! Fit after self-cal, rms=0.096933Jy sigma=0.000746 ! 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=0.096933Jy sigma=0.000746 ! Fit after self-cal, rms=0.090273Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=1.989 mas, bpa=6.602 degrees ! Estimated noise=1024.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543632 Jy ! Component: 100 - total flux cleaned = 0.00832362 Jy ! Component: 150 - total flux cleaned = 0.00993627 Jy ! Component: 200 - total flux cleaned = 0.0111857 Jy ! Total flux subtracted in 200 components = 0.0111857 Jy ! Clean residual min=-0.007275 max=0.007595 Jy/beam ! Clean residual mean=-0.000018 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 2.55323 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 2.55323 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=0.088956Jy sigma=0.000676 ! Fit after self-cal, rms=0.088841Jy sigma=0.000675 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 = 0.00191727 Jy ! Component: 100 - total flux cleaned = 0.00352818 Jy ! Component: 150 - total flux cleaned = 0.00470648 Jy ! Component: 200 - total flux cleaned = 0.00539639 Jy ! Total flux subtracted in 200 components = 0.00539639 Jy ! Clean residual min=-0.007055 max=0.006462 Jy/beam ! Clean residual mean=-0.000014 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 2.55862 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 2.55862 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=0.088298Jy sigma=0.000671 ! Fit after self-cal, rms=0.088263Jy sigma=0.000671 ! 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=0.088263Jy sigma=0.000671 ! Fit after self-cal, rms=0.088051Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=1.989 mas, bpa=6.584 degrees ! Estimated noise=1024.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178835 Jy ! Component: 100 - total flux cleaned = 0.00322746 Jy ! Component: 150 - total flux cleaned = 0.00400998 Jy ! Component: 200 - total flux cleaned = 0.00462186 Jy ! Total flux subtracted in 200 components = 0.00462186 Jy ! Clean residual min=-0.006507 max=0.005614 Jy/beam ! Clean residual mean=-0.000013 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 2.56325 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 2.56325 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=0.087577Jy sigma=0.000665 ! Fit after self-cal, rms=0.087548Jy sigma=0.000665 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 = 0.00125203 Jy ! Component: 100 - total flux cleaned = 0.00213585 Jy ! Component: 150 - total flux cleaned = 0.00264955 Jy ! Component: 200 - total flux cleaned = 0.00313502 Jy ! Total flux subtracted in 200 components = 0.00313502 Jy ! Clean residual min=-0.006414 max=0.005411 Jy/beam ! Clean residual mean=-0.000011 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 2.56638 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 2.56638 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=0.087293Jy sigma=0.000663 ! Fit after self-cal, rms=0.087284Jy sigma=0.000663 ! 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=0.087284Jy sigma=0.000663 ! Fit after self-cal, rms=0.087209Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.046 mas, bpa=-3.983 degrees ! Estimated noise=1315.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214053 Jy ! Component: 100 - total flux cleaned = 0.00284256 Jy ! Component: 150 - total flux cleaned = 0.00310107 Jy ! Component: 200 - total flux cleaned = 0.00323691 Jy ! Total flux subtracted in 200 components = 0.00323691 Jy ! Clean residual min=-0.003659 max=0.004471 Jy/beam ! Clean residual mean=-0.000022 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 2.56962 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 2.56962 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=0.087118Jy sigma=0.000662 ! Fit after self-cal, rms=0.087075Jy sigma=0.000662 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 = 0.000657599 Jy ! Component: 100 - total flux cleaned = 0.000793074 Jy ! Component: 150 - total flux cleaned = 0.001023 Jy ! Component: 200 - total flux cleaned = 0.00127747 Jy ! Total flux subtracted in 200 components = 0.00127747 Jy ! Clean residual min=-0.004068 max=0.004240 Jy/beam ! Clean residual mean=-0.000020 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 2.5709 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 2.5709 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=0.087068Jy sigma=0.000662 ! Fit after self-cal, rms=0.087044Jy sigma=0.000662 ! 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=0.8617 mas, bmaj=1.99 mas, bpa=6.568 degrees ! Estimated noise=1024.15 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8617 x 1.99 at 6.568 degrees (North through East) ! Clean map min=-0.0049413 max=2.1281 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 ! Performing amp+phase self-cal ! ! 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=0.087044Jy sigma=0.000662 ! Fit after self-cal, rms=0.081627Jy sigma=0.000617 ! Inverting map and beam ! Estimated beam: bmin=0.8621 mas, bmaj=1.99 mas, bpa=6.561 degrees ! Estimated noise=1024.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270979 Jy ! Component: 100 - total flux cleaned = 0.000735946 Jy ! Component: 150 - total flux cleaned = 0.000987546 Jy ! Component: 200 - total flux cleaned = 0.00114537 Jy ! Total flux subtracted in 200 components = 0.00114537 Jy ! Clean residual min=-0.005436 max=0.005137 Jy/beam ! Clean residual mean=-0.000009 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 2.57204 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 2.57204 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=0.081443Jy sigma=0.000615 ! Fit after self-cal, rms=0.081446Jy sigma=0.000615 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236598 Jy ! Component: 100 - total flux cleaned = 0.000308851 Jy ! Component: 150 - total flux cleaned = 0.000379065 Jy ! Component: 200 - total flux cleaned = 0.000512157 Jy ! Total flux subtracted in 200 components = 0.000512157 Jy ! Clean residual min=-0.005422 max=0.005003 Jy/beam ! Clean residual mean=-0.000008 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 2.57255 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 2.57255 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=0.081330Jy sigma=0.000614 ! Fit after self-cal, rms=0.081333Jy sigma=0.000614 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.081333Jy sigma=0.000614 ! Fit after self-cal, rms=0.081299Jy sigma=0.000614 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=0.6884 mas, bmaj=1.768 mas, bpa=5.481 degrees ! Estimated noise=1396.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.6213 Jy ! Component: 100 - total flux cleaned = 1.98877 Jy ! Component: 150 - total flux cleaned = 2.13438 Jy ! Component: 200 - total flux cleaned = 2.21524 Jy ! Total flux subtracted in 200 components = 2.21524 Jy ! Clean residual min=-0.023134 max=0.045117 Jy/beam ! Clean residual mean=-0.000178 rms=0.007215 Jy/beam ! Combined flux in latest and established models = 2.21524 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 11 model components to the UV plane model. ! The established model now contains 11 components and 2.21524 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8622 mas, bmaj=1.99 mas, bpa=6.543 degrees ! Estimated noise=1024.27 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) ! Added new window around map position (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0857379 Jy ! Component: 100 - total flux cleaned = 0.14179 Jy ! Component: 150 - total flux cleaned = 0.183692 Jy ! Component: 200 - total flux cleaned = 0.216377 Jy ! Total flux subtracted in 200 components = 0.216377 Jy ! Clean residual min=-0.011981 max=0.019238 Jy/beam ! Clean residual mean=-0.000142 rms=0.004925 Jy/beam ! Combined flux in latest and established models = 2.43162 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 52 components and 2.43162 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=2.143 mas, bmaj=3.046 mas, bpa=-4.006 degrees ! Estimated noise=1315.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477781 Jy ! Component: 100 - total flux cleaned = 0.0767284 Jy ! Component: 150 - total flux cleaned = 0.0954921 Jy ! Component: 200 - total flux cleaned = 0.108389 Jy ! Total flux subtracted in 200 components = 0.108389 Jy ! Clean residual min=-0.006603 max=0.009270 Jy/beam ! Clean residual mean=-0.000083 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 2.54001 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 = 0.00913332 Jy ! Component: 100 - total flux cleaned = 0.0157805 Jy ! Component: 150 - total flux cleaned = 0.0206997 Jy ! Component: 200 - total flux cleaned = 0.0243646 Jy ! Total flux subtracted in 200 components = 0.0243646 Jy ! Clean residual min=-0.004798 max=0.003958 Jy/beam ! Clean residual mean=-0.000038 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 2.56437 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 149 components and 2.56437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8622 mas, bmaj=1.99 mas, bpa=6.543 degrees ! Estimated noise=1024.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115974 Jy ! Component: 100 - total flux cleaned = 0.00204048 Jy ! Component: 150 - total flux cleaned = 0.0037229 Jy ! Component: 200 - total flux cleaned = 0.00504051 Jy ! Total flux subtracted in 200 components = 0.00504051 Jy ! Clean residual min=-0.005978 max=0.004834 Jy/beam ! Clean residual mean=-0.000012 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 2.56941 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 166 components and 2.56941 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=0.082030Jy sigma=0.000619 ! Fit after self-cal, rms=0.081732Jy sigma=0.000617 wmodel J0750+1231_X_2017_05_27_pus_map.mod ! Writing 166 model components to file: J0750+1231_X_2017_05_27_pus_map.mod wobs J0750+1231_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0750+1231_X_2017_05_27_pus_uvs.fits wwins J0750+1231_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0750+1231_X_2017_05_27_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 = -0.00129456 Jy ! Component: 100 - total flux cleaned = -0.00153495 Jy ! Component: 150 - total flux cleaned = -0.00175683 Jy ! Component: 200 - total flux cleaned = -0.00196593 Jy ! Component: 250 - total flux cleaned = -0.0020321 Jy ! Component: 300 - total flux cleaned = -0.00216423 Jy ! Component: 350 - total flux cleaned = -0.00241521 Jy ! Component: 400 - total flux cleaned = -0.00235577 Jy ! Component: 450 - total flux cleaned = -0.00241654 Jy ! Component: 500 - total flux cleaned = -0.00241775 Jy ! Component: 550 - total flux cleaned = -0.0025308 Jy ! Component: 600 - total flux cleaned = -0.0026937 Jy ! Component: 650 - total flux cleaned = -0.00290627 Jy ! Component: 700 - total flux cleaned = -0.00295634 Jy ! Component: 750 - total flux cleaned = -0.00295625 Jy ! Component: 800 - total flux cleaned = -0.00290841 Jy ! Component: 850 - total flux cleaned = -0.0029564 Jy ! Component: 900 - total flux cleaned = -0.00286138 Jy ! Component: 950 - total flux cleaned = -0.00304799 Jy ! Component: 1000 - total flux cleaned = -0.00309308 Jy ! Component: 1050 - total flux cleaned = -0.00300222 Jy ! Component: 1100 - total flux cleaned = -0.00304602 Jy ! Component: 1150 - total flux cleaned = -0.00300326 Jy ! Component: 1200 - total flux cleaned = -0.00300298 Jy ! Component: 1250 - total flux cleaned = -0.00308804 Jy ! Component: 1300 - total flux cleaned = -0.00312966 Jy ! Component: 1350 - total flux cleaned = -0.0032514 Jy ! Component: 1400 - total flux cleaned = -0.00337084 Jy ! Component: 1450 - total flux cleaned = -0.00337048 Jy ! Component: 1500 - total flux cleaned = -0.00344831 Jy ! Component: 1550 - total flux cleaned = -0.00352489 Jy ! Component: 1600 - total flux cleaned = -0.00352461 Jy ! Component: 1650 - total flux cleaned = -0.00363579 Jy ! Component: 1700 - total flux cleaned = -0.00363608 Jy ! Component: 1750 - total flux cleaned = -0.00374405 Jy ! Component: 1800 - total flux cleaned = -0.00367298 Jy ! Component: 1850 - total flux cleaned = -0.00381307 Jy ! Component: 1900 - total flux cleaned = -0.00384696 Jy ! Component: 1950 - total flux cleaned = -0.00384727 Jy ! Component: 2000 - total flux cleaned = -0.00388139 Jy ! Total flux subtracted in 2048 components = -0.00398106 Jy ! Clean residual min=-0.001746 max=0.001703 Jy/beam ! Clean residual mean=-0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 2.56543 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 302 components and 2.56543 Jy ![Exited script file: muppet] wmap "J0750+1231_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8622 x 1.99 at 6.543 degrees (North through East) ! Clean map min=-0.0038659 max=2.1352 Jy/beam ! Writing clean map to FITS file: J0750+1231_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.13516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000596164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0837639 0.0837639 0.167528 0.335056 0.670111 1.34022 2.68044 5.36089 10.7218 21.4436 42.8871 85.7742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8622 x 1.99 at 6.543 degrees (North through East) ! Clean map min=-0.0038659 max=2.1352 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 J0750+1231_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:59 2019