! Started logfile: J0508+8432_X_2017_07_09_pus_uvs.log on Wed May 8 15:21:40 2019 obs J0508+8432_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0508+8432_X_2017_07_09_pus_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901852 visibilities/baseline/integration-bin. ! Found source: J0508+8432 ! ! 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 979 lines of history. ! ! Reading 5844 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 J0508+8432_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.807709Jy sigma=0.006608 ! Fit after self-cal, rms=0.802911Jy sigma=0.006570 ! 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=0.6143 mas, bmaj=2.923 mas, bpa=-50.65 degrees ! Estimated noise=1844.89 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 = 0.141849 Jy ! Component: 100 - total flux cleaned = 0.193542 Jy ! Total flux subtracted in 100 components = 0.193542 Jy ! Clean residual min=-0.009988 max=0.024059 Jy/beam ! Clean residual mean=-0.000124 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.193542 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.193542 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=0.093980Jy sigma=0.000754 ! Fit after self-cal, rms=0.093929Jy sigma=0.000753 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273542 Jy ! Component: 100 - total flux cleaned = 0.0420456 Jy ! Total flux subtracted in 100 components = 0.0420456 Jy ! Clean residual min=-0.005793 max=0.008741 Jy/beam ! Clean residual mean=-0.000033 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.235588 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.235588 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=0.083577Jy sigma=0.000664 ! Fit after self-cal, rms=0.083560Jy sigma=0.000664 ! 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=0.7849 mas, bmaj=2.974 mas, bpa=-51.26 degrees ! Estimated noise=1133.81 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 = 0.0112948 Jy ! Component: 100 - total flux cleaned = 0.0167671 Jy ! Component: 150 - total flux cleaned = 0.0193146 Jy ! Component: 200 - total flux cleaned = 0.0202679 Jy ! Total flux subtracted in 200 components = 0.0202679 Jy ! Clean residual min=-0.005043 max=0.004015 Jy/beam ! Clean residual mean=0.000027 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.255856 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.255856 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=0.082079Jy sigma=0.000651 ! Fit after self-cal, rms=0.082079Jy sigma=0.000651 ! 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 0.98 FD 1.01 HN 0.98 KP 0.96 ! LA 0.96 MK 0.92 NL 1.06 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.99 ! LA 1.02 MK 0.96 NL 1.00 OV 1.01 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.89 ! LA 1.05 MK 0.98 NL 0.99 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.97 KP 0.95 ! LA 1.00 MK 0.96 NL 1.01 OV 1.03 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.93 KP 0.91 ! LA 0.97 MK 1.00 NL 1.02 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 0.96 ! LA 0.99 MK 1.00 NL 1.03 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.99 KP 0.91 ! LA 1.06 MK 1.08 NL 0.96 OV 1.01 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 1.00 ! LA 0.96 MK 1.03 NL 0.96 OV 1.04 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.99 KP 0.90 ! LA 0.99 MK 1.03 NL 1.03 OV 1.02 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.99 KP 0.99 ! LA 1.08 MK 0.93 NL 1.05 OV 1.04 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.94 KP 0.96 ! LA 1.05 MK 0.97 NL 0.97 OV 1.03 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.94 KP 0.90 ! LA 0.95 MK 1.01 NL 1.06 OV 1.05 ! PT 1.11 SC 1.16 ! ! ! Fit before self-cal, rms=0.082079Jy sigma=0.000651 ! Fit after self-cal, rms=0.081058Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7883 mas, bmaj=2.951 mas, bpa=-51.2 degrees ! Estimated noise=1129.37 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 = -0.000930118 Jy ! Component: 100 - total flux cleaned = -0.00144126 Jy ! Component: 150 - total flux cleaned = -0.00165872 Jy ! Component: 200 - total flux cleaned = -0.00181101 Jy ! Total flux subtracted in 200 components = -0.00181101 Jy ! Clean residual min=-0.003644 max=0.002830 Jy/beam ! Clean residual mean=-0.000026 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.254045 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.254045 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=0.081001Jy sigma=0.000643 ! Fit after self-cal, rms=0.081011Jy sigma=0.000643 ! 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=0.081011Jy sigma=0.000643 ! Fit after self-cal, rms=0.081000Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7884 mas, bmaj=2.952 mas, bpa=-51.18 degrees ! Estimated noise=1128.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600511 Jy ! Component: 100 - total flux cleaned = -0.00073328 Jy ! Component: 150 - total flux cleaned = -0.000822802 Jy ! Component: 200 - total flux cleaned = -0.000903378 Jy ! Total flux subtracted in 200 components = -0.000903378 Jy ! Clean residual min=-0.003525 max=0.002867 Jy/beam ! Clean residual mean=-0.000026 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.253141 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.253141 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=0.080976Jy sigma=0.000642 ! Fit after self-cal, rms=0.080976Jy sigma=0.000642 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 = -2.21924e-05 Jy ! Component: 100 - total flux cleaned = -4.55177e-05 Jy ! Component: 150 - total flux cleaned = -6.70306e-05 Jy ! Component: 200 - total flux cleaned = -6.72098e-05 Jy ! Total flux subtracted in 200 components = -6.72098e-05 Jy ! Clean residual min=-0.003443 max=0.002901 Jy/beam ! Clean residual mean=-0.000026 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.253074 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.253074 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=0.080964Jy sigma=0.000642 ! Fit after self-cal, rms=0.080963Jy sigma=0.000642 ! 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=0.080963Jy sigma=0.000642 ! Fit after self-cal, rms=0.080990Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7887 mas, bmaj=2.953 mas, bpa=-51.18 degrees ! Estimated noise=1128.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465165 Jy ! Component: 100 - total flux cleaned = -0.000504361 Jy ! Component: 150 - total flux cleaned = -0.000522879 Jy ! Component: 200 - total flux cleaned = -0.000522525 Jy ! Total flux subtracted in 200 components = -0.000522525 Jy ! Clean residual min=-0.003401 max=0.002887 Jy/beam ! Clean residual mean=-0.000025 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.252552 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.252552 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=0.080981Jy sigma=0.000642 ! Fit after self-cal, rms=0.080982Jy sigma=0.000642 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 = -2.01539e-05 Jy ! Component: 100 - total flux cleaned = -2.00392e-05 Jy ! Component: 150 - total flux cleaned = -3.98735e-06 Jy ! Component: 200 - total flux cleaned = 1.13153e-05 Jy ! Total flux subtracted in 200 components = 1.13153e-05 Jy ! Clean residual min=-0.003354 max=0.002868 Jy/beam ! Clean residual mean=-0.000025 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.252563 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.252563 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=0.080976Jy sigma=0.000642 ! Fit after self-cal, rms=0.080976Jy sigma=0.000642 ! 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=0.080976Jy sigma=0.000642 ! Fit after self-cal, rms=0.081000Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.079 mas, bmaj=3.57 mas, bpa=-55.02 degrees ! Estimated noise=1474.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744388 Jy ! Component: 100 - total flux cleaned = 0.000720494 Jy ! Component: 150 - total flux cleaned = 0.000699744 Jy ! Component: 200 - total flux cleaned = 0.000699568 Jy ! Total flux subtracted in 200 components = 0.000699568 Jy ! Clean residual min=-0.003595 max=0.002990 Jy/beam ! Clean residual mean=-0.000052 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.253263 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.253262 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=0.081008Jy sigma=0.000642 ! Fit after self-cal, rms=0.081007Jy sigma=0.000642 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 = -1.65804e-05 Jy ! Component: 100 - total flux cleaned = -1.55585e-05 Jy ! Component: 150 - total flux cleaned = -2.97846e-05 Jy ! Component: 200 - total flux cleaned = -4.21611e-05 Jy ! Total flux subtracted in 200 components = -4.21611e-05 Jy ! Clean residual min=-0.003554 max=0.002930 Jy/beam ! Clean residual mean=-0.000053 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.25322 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.25322 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=0.081015Jy sigma=0.000642 ! Fit after self-cal, rms=0.081015Jy sigma=0.000642 ! 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=0.789 mas, bmaj=2.953 mas, bpa=-51.18 degrees ! Estimated noise=1129.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.789 x 2.953 at -51.18 degrees (North through East) ! Clean map min=-0.0030101 max=0.19997 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=0.6147 mas, bmaj=2.898 mas, bpa=-50.59 degrees ! Estimated noise=1838.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141167 Jy ! Component: 100 - total flux cleaned = 0.193221 Jy ! Component: 150 - total flux cleaned = 0.220319 Jy ! Component: 200 - total flux cleaned = 0.234882 Jy ! Total flux subtracted in 200 components = 0.234882 Jy ! Clean residual min=-0.004826 max=0.006969 Jy/beam ! Clean residual mean=-0.000070 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.234882 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.234882 Jy ! Inverting map and beam ! Estimated beam: bmin=0.789 mas, bmaj=2.953 mas, bpa=-51.18 degrees ! Estimated noise=1129.07 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 = 0.0102374 Jy ! Component: 100 - total flux cleaned = 0.0141108 Jy ! Component: 150 - total flux cleaned = 0.0152802 Jy ! Component: 200 - total flux cleaned = 0.0163685 Jy ! Total flux subtracted in 200 components = 0.0163685 Jy ! Clean residual min=-0.003603 max=0.002944 Jy/beam ! Clean residual mean=-0.000025 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.251251 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.251251 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=2.079 mas, bmaj=3.57 mas, bpa=-55.02 degrees ! Estimated noise=1474.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100752 Jy ! Component: 100 - total flux cleaned = 0.00143301 Jy ! Component: 150 - total flux cleaned = 0.0015086 Jy ! Component: 200 - total flux cleaned = 0.00156964 Jy ! Total flux subtracted in 200 components = 0.00156964 Jy ! Clean residual min=-0.003702 max=0.002943 Jy/beam ! Clean residual mean=-0.000055 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.252821 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68612e-05 Jy ! Component: 100 - total flux cleaned = 5.02052e-05 Jy ! Component: 150 - total flux cleaned = 5.19249e-05 Jy ! Component: 200 - total flux cleaned = 7.12322e-05 Jy ! Total flux subtracted in 200 components = 7.12322e-05 Jy ! Clean residual min=-0.003627 max=0.002919 Jy/beam ! Clean residual mean=-0.000055 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.252892 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.252892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.789 mas, bmaj=2.953 mas, bpa=-51.18 degrees ! Estimated noise=1129.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110351 Jy ! Component: 100 - total flux cleaned = -0.000109255 Jy ! Component: 150 - total flux cleaned = -0.000152457 Jy ! Component: 200 - total flux cleaned = -0.000192064 Jy ! Total flux subtracted in 200 components = -0.000192064 Jy ! Clean residual min=-0.003313 max=0.002850 Jy/beam ! Clean residual mean=-0.000023 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.2527 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.2527 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=0.081049Jy sigma=0.000643 ! Fit after self-cal, rms=0.081048Jy sigma=0.000643 wmodel J0508+8432_X_2017_07_09_pus_map.mod ! Writing 47 model components to file: J0508+8432_X_2017_07_09_pus_map.mod wobs J0508+8432_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0508+8432_X_2017_07_09_pus_uvs.fits wwins J0508+8432_X_2017_07_09_pus_map.win ! wwins: Wrote 1 windows to J0508+8432_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122181 Jy ! Component: 100 - total flux cleaned = -0.00171278 Jy ! Component: 150 - total flux cleaned = -0.00216389 Jy ! Component: 200 - total flux cleaned = -0.00258825 Jy ! Component: 250 - total flux cleaned = -0.0028702 Jy ! Component: 300 - total flux cleaned = -0.00306162 Jy ! Component: 350 - total flux cleaned = -0.00327915 Jy ! Component: 400 - total flux cleaned = -0.00345316 Jy ! Component: 450 - total flux cleaned = -0.00358711 Jy ! Component: 500 - total flux cleaned = -0.0035543 Jy ! Component: 550 - total flux cleaned = -0.00355265 Jy ! Component: 600 - total flux cleaned = -0.00355222 Jy ! Component: 650 - total flux cleaned = -0.00361008 Jy ! Component: 700 - total flux cleaned = -0.00363737 Jy ! Component: 750 - total flux cleaned = -0.00366395 Jy ! Component: 800 - total flux cleaned = -0.00363695 Jy ! Component: 850 - total flux cleaned = -0.00358507 Jy ! Component: 900 - total flux cleaned = -0.00358551 Jy ! Component: 950 - total flux cleaned = -0.00361017 Jy ! Component: 1000 - total flux cleaned = -0.00358617 Jy ! Component: 1050 - total flux cleaned = -0.00351597 Jy ! Component: 1100 - total flux cleaned = -0.00358499 Jy ! Component: 1150 - total flux cleaned = -0.00358491 Jy ! Component: 1200 - total flux cleaned = -0.00360668 Jy ! Component: 1250 - total flux cleaned = -0.00364934 Jy ! Component: 1300 - total flux cleaned = -0.00369093 Jy ! Component: 1350 - total flux cleaned = -0.00364936 Jy ! Component: 1400 - total flux cleaned = -0.00360879 Jy ! Component: 1450 - total flux cleaned = -0.00364913 Jy ! Component: 1500 - total flux cleaned = -0.00366879 Jy ! Component: 1550 - total flux cleaned = -0.00368821 Jy ! Component: 1600 - total flux cleaned = -0.00372687 Jy ! Component: 1650 - total flux cleaned = -0.00380192 Jy ! Component: 1700 - total flux cleaned = -0.00389419 Jy ! Component: 1750 - total flux cleaned = -0.00385795 Jy ! Component: 1800 - total flux cleaned = -0.00392985 Jy ! Component: 1850 - total flux cleaned = -0.00394787 Jy ! Component: 1900 - total flux cleaned = -0.00401778 Jy ! Component: 1950 - total flux cleaned = -0.00403476 Jy ! Component: 2000 - total flux cleaned = -0.00410276 Jy ! Total flux subtracted in 2048 components = -0.00420316 Jy ! Clean residual min=-0.000942 max=0.000926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.248497 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 172 components and 0.248497 Jy ![Exited script file: muppet] wmap "J0508+8432_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.789 x 2.953 at -51.18 degrees (North through East) ! Clean map min=-0.002494 max=0.19943 Jy/beam ! Writing clean map to FITS file: J0508+8432_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.199433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00031099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467812 0.467812 0.935625 1.87125 3.7425 7.485 14.97 29.94 59.88 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.199 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.789 x 2.953 at -51.18 degrees (North through East) ! Clean map min=-0.002494 max=0.19943 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 J0508+8432_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:21:41 2019