! Started logfile: J0449+1121_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:52 2019 obs J0449+1121_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0449+1121_X_2017_10_21_pus_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.681287 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 1202 lines of history. ! ! Reading 5592 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 J0449+1121_X_2017_10_21_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.268542Jy sigma=0.002305 ! Fit after self-cal, rms=0.252105Jy sigma=0.002158 ! 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=0.8666 mas, bmaj=2.806 mas, bpa=-20.83 degrees ! Estimated noise=1489.33 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 = 0.593823 Jy ! Component: 100 - total flux cleaned = 0.726096 Jy ! Total flux subtracted in 100 components = 0.726096 Jy ! Clean residual min=-0.021559 max=0.045828 Jy/beam ! Clean residual mean=-0.000150 rms=0.007159 Jy/beam ! Combined flux in latest and established models = 0.726095 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.726095 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=0.128223Jy sigma=0.001108 ! Fit after self-cal, rms=0.128216Jy sigma=0.001108 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504144 Jy ! Component: 100 - total flux cleaned = 0.0804233 Jy ! Total flux subtracted in 100 components = 0.0804233 Jy ! Clean residual min=-0.015305 max=0.016620 Jy/beam ! Clean residual mean=-0.000032 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.806519 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.806519 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=0.102360Jy sigma=0.000846 ! Fit after self-cal, rms=0.102267Jy sigma=0.000846 ! 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=1.071 mas, bmaj=2.848 mas, bpa=-19.55 degrees ! Estimated noise=1086.73 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 = 0.0255015 Jy ! Component: 100 - total flux cleaned = 0.0400098 Jy ! Component: 150 - total flux cleaned = 0.0490879 Jy ! Component: 200 - total flux cleaned = 0.054977 Jy ! Total flux subtracted in 200 components = 0.054977 Jy ! Clean residual min=-0.012178 max=0.010769 Jy/beam ! Clean residual mean=0.000043 rms=0.003183 Jy/beam ! Combined flux in latest and established models = 0.861496 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.861496 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=0.096050Jy sigma=0.000778 ! Fit after self-cal, rms=0.096027Jy sigma=0.000777 ! 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 1.03 KP 0.97 ! LA 0.99 MK 1.00 NL 0.95 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.96 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.95 ! LA 0.98 MK 1.01 NL 0.95 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.96 ! LA 0.98 MK 1.02 NL 0.94 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.96 ! LA 1.04 MK 0.98 NL 0.92 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 0.96 ! LA 1.03 MK 1.01 NL 0.92 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.95 ! LA 0.99 MK 1.04 NL 0.95 OV 1.01 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.02 KP 0.96 ! LA 1.01 MK 1.00 NL 0.95 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 0.97 ! LA 0.98 MK 1.01 NL 0.98 OV 1.01 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.08 KP 0.96 ! LA 0.98 MK 1.00 NL 0.97 OV 1.01 ! PT 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 KP 0.97 ! LA 1.00 MK 1.01 NL 0.96 OV 1.02 ! PT 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 0.98 ! LA 1.02 MK 1.02 NL 0.99 OV 1.04 ! PT 1.11 ! ! ! Fit before self-cal, rms=0.096027Jy sigma=0.000777 ! Fit after self-cal, rms=0.089107Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.875 mas, bpa=-19.64 degrees ! Estimated noise=1086.24 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 = -0.00613233 Jy ! Component: 100 - total flux cleaned = -0.00721092 Jy ! Component: 150 - total flux cleaned = -0.00759105 Jy ! Component: 200 - total flux cleaned = -0.00767266 Jy ! Total flux subtracted in 200 components = -0.00767266 Jy ! Clean residual min=-0.005938 max=0.006781 Jy/beam ! Clean residual mean=-0.000014 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.853823 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.853823 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=0.088554Jy sigma=0.000698 ! Fit after self-cal, rms=0.088557Jy sigma=0.000698 ! 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=0.088557Jy sigma=0.000698 ! Fit after self-cal, rms=0.087903Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.881 mas, bpa=-19.62 degrees ! Estimated noise=1085.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00323523 Jy ! Component: 100 - total flux cleaned = -0.00415711 Jy ! Component: 150 - total flux cleaned = -0.00444935 Jy ! Component: 200 - total flux cleaned = -0.00464831 Jy ! Total flux subtracted in 200 components = -0.00464831 Jy ! Clean residual min=-0.004223 max=0.004731 Jy/beam ! Clean residual mean=-0.000012 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.849175 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.849175 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=0.087745Jy sigma=0.000686 ! Fit after self-cal, rms=0.087758Jy sigma=0.000686 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 = -5.03461e-05 Jy ! Component: 100 - total flux cleaned = -0.000129811 Jy ! Component: 150 - total flux cleaned = -0.000198009 Jy ! Component: 200 - total flux cleaned = -0.000259814 Jy ! Total flux subtracted in 200 components = -0.000259814 Jy ! Clean residual min=-0.004099 max=0.004662 Jy/beam ! Clean residual mean=-0.000012 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.848915 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.848915 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=0.087725Jy sigma=0.000686 ! Fit after self-cal, rms=0.087722Jy sigma=0.000686 ! 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=0.087722Jy sigma=0.000686 ! Fit after self-cal, rms=0.087653Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.889 mas, bpa=-19.64 degrees ! Estimated noise=1084.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261331 Jy ! Component: 100 - total flux cleaned = -0.00302658 Jy ! Component: 150 - total flux cleaned = -0.00321183 Jy ! Component: 200 - total flux cleaned = -0.00339979 Jy ! Total flux subtracted in 200 components = -0.00339979 Jy ! Clean residual min=-0.003784 max=0.004410 Jy/beam ! Clean residual mean=-0.000010 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.845516 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.845516 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=0.087549Jy sigma=0.000685 ! Fit after self-cal, rms=0.087549Jy sigma=0.000685 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) ! Added new window around map position (24, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039081 Jy ! Component: 100 - total flux cleaned = 0.00579676 Jy ! Component: 150 - total flux cleaned = 0.00644515 Jy ! Component: 200 - total flux cleaned = 0.00687456 Jy ! Total flux subtracted in 200 components = 0.00687456 Jy ! Clean residual min=-0.004399 max=0.003164 Jy/beam ! Clean residual mean=-0.000006 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.85239 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.85239 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=0.087336Jy sigma=0.000683 ! Fit after self-cal, rms=0.087312Jy sigma=0.000683 ! 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=0.087312Jy sigma=0.000683 ! Fit after self-cal, rms=0.087193Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.399 mas, bmaj=3.136 mas, bpa=-11.12 degrees ! Estimated noise=1227.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850065 Jy ! Component: 100 - total flux cleaned = 0.000847272 Jy ! Component: 150 - total flux cleaned = 0.000978016 Jy ! Component: 200 - total flux cleaned = 0.00105113 Jy ! Total flux subtracted in 200 components = 0.00105113 Jy ! Clean residual min=-0.003812 max=0.003131 Jy/beam ! Clean residual mean=-0.000009 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.853441 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.853441 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=0.087124Jy sigma=0.000682 ! Fit after self-cal, rms=0.087116Jy sigma=0.000682 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 = 0.000523962 Jy ! Component: 100 - total flux cleaned = 0.000558839 Jy ! Component: 150 - total flux cleaned = 0.000589528 Jy ! Component: 200 - total flux cleaned = 0.000674763 Jy ! Total flux subtracted in 200 components = 0.000674763 Jy ! Clean residual min=-0.003680 max=0.003071 Jy/beam ! Clean residual mean=-0.000006 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.854116 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.854116 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=0.087094Jy sigma=0.000681 ! Fit after self-cal, rms=0.087092Jy sigma=0.000681 ! 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=1.074 mas, bmaj=2.892 mas, bpa=-19.65 degrees ! Estimated noise=1084.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.892 at -19.65 degrees (North through East) ! Clean map min=-0.0035983 max=0.77028 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=0.087092Jy sigma=0.000681 ! Fit after self-cal, rms=0.081296Jy sigma=0.000626 ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.894 mas, bpa=-19.65 degrees ! Estimated noise=1083.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011319 Jy ! Component: 100 - total flux cleaned = -0.00130642 Jy ! Component: 150 - total flux cleaned = -0.00146011 Jy ! Component: 200 - total flux cleaned = -0.00152986 Jy ! Total flux subtracted in 200 components = -0.00152986 Jy ! Clean residual min=-0.003600 max=0.002661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.852586 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.852586 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=0.081241Jy sigma=0.000625 ! Fit after self-cal, rms=0.081239Jy sigma=0.000625 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.53117e-06 Jy ! Component: 100 - total flux cleaned = -5.52747e-06 Jy ! Component: 150 - total flux cleaned = -6.37237e-05 Jy ! Component: 200 - total flux cleaned = -6.39504e-05 Jy ! Total flux subtracted in 200 components = -6.39504e-05 Jy ! Clean residual min=-0.003622 max=0.002635 Jy/beam ! Clean residual mean=-0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.852522 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.852522 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=0.081217Jy sigma=0.000625 ! Fit after self-cal, rms=0.081216Jy sigma=0.000625 ! 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=0.081216Jy sigma=0.000625 ! Fit after self-cal, rms=0.081176Jy sigma=0.000625 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=0.8683 mas, bmaj=2.85 mas, bpa=-20.81 degrees ! Estimated noise=1493.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.595423 Jy ! Component: 100 - total flux cleaned = 0.727448 Jy ! Component: 150 - total flux cleaned = 0.77404 Jy ! Component: 200 - total flux cleaned = 0.797608 Jy ! Total flux subtracted in 200 components = 0.797608 Jy ! Clean residual min=-0.006781 max=0.012265 Jy/beam ! Clean residual mean=-0.000054 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 0.797608 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.797608 Jy ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.896 mas, bpa=-19.66 degrees ! Estimated noise=1083.24 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 = 0.017269 Jy ! Component: 100 - total flux cleaned = 0.0276384 Jy ! Component: 150 - total flux cleaned = 0.0346788 Jy ! Component: 200 - total flux cleaned = 0.0397106 Jy ! Total flux subtracted in 200 components = 0.0397106 Jy ! Clean residual min=-0.003194 max=0.004717 Jy/beam ! Clean residual mean=-0.000025 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.837319 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.837319 Jy ! Inverting map ! Added new window around map position (1.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431406 Jy ! Component: 100 - total flux cleaned = 0.00714038 Jy ! Component: 150 - total flux cleaned = 0.00941319 Jy ! Component: 200 - total flux cleaned = 0.0112298 Jy ! Total flux subtracted in 200 components = 0.0112298 Jy ! Clean residual min=-0.003208 max=0.002913 Jy/beam ! Clean residual mean=-0.000009 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.848549 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.848548 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=2.4 mas, bmaj=3.14 mas, bpa=-11.22 degrees ! Estimated noise=1226.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187746 Jy ! Component: 100 - total flux cleaned = 0.00256481 Jy ! Component: 150 - total flux cleaned = 0.00270677 Jy ! Component: 200 - total flux cleaned = 0.00270853 Jy ! Total flux subtracted in 200 components = 0.00270853 Jy ! Clean residual min=-0.003216 max=0.002697 Jy/beam ! Clean residual mean=-0.000010 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.851257 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 = 1.65692e-08 Jy ! Component: 100 - total flux cleaned = -3.53724e-05 Jy ! Component: 150 - total flux cleaned = -9.9776e-05 Jy ! Component: 200 - total flux cleaned = -0.000129766 Jy ! Total flux subtracted in 200 components = -0.000129766 Jy ! Clean residual min=-0.003311 max=0.002597 Jy/beam ! Clean residual mean=-0.000009 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.851127 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.851127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.896 mas, bpa=-19.66 degrees ! Estimated noise=1083.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011377 Jy ! Component: 100 - total flux cleaned = 0.00011597 Jy ! Component: 150 - total flux cleaned = 0.000160255 Jy ! Component: 200 - total flux cleaned = 0.000201234 Jy ! Total flux subtracted in 200 components = 0.000201234 Jy ! Clean residual min=-0.003284 max=0.002740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.851328 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.851329 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=0.081040Jy sigma=0.000624 ! Fit after self-cal, rms=0.081037Jy sigma=0.000624 wmodel J0449+1121_X_2017_10_21_pus_map.mod ! Writing 139 model components to file: J0449+1121_X_2017_10_21_pus_map.mod wobs J0449+1121_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0449+1121_X_2017_10_21_pus_uvs.fits wwins J0449+1121_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0449+1121_X_2017_10_21_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 = -0.000909859 Jy ! Component: 100 - total flux cleaned = -0.000830243 Jy ! Component: 150 - total flux cleaned = -0.000542943 Jy ! Component: 200 - total flux cleaned = -0.000165709 Jy ! Component: 250 - total flux cleaned = 0.000193818 Jy ! Component: 300 - total flux cleaned = 0.000709486 Jy ! Component: 350 - total flux cleaned = 0.00120371 Jy ! Component: 400 - total flux cleaned = 0.00158412 Jy ! Component: 450 - total flux cleaned = 0.00189124 Jy ! Component: 500 - total flux cleaned = 0.00227602 Jy ! Component: 550 - total flux cleaned = 0.00253413 Jy ! Component: 600 - total flux cleaned = 0.00275689 Jy ! Component: 650 - total flux cleaned = 0.0029201 Jy ! Component: 700 - total flux cleaned = 0.00307935 Jy ! Component: 750 - total flux cleaned = 0.00320908 Jy ! Component: 800 - total flux cleaned = 0.00336068 Jy ! Component: 850 - total flux cleaned = 0.00355838 Jy ! Component: 900 - total flux cleaned = 0.00365508 Jy ! Component: 950 - total flux cleaned = 0.00382125 Jy ! Component: 1000 - total flux cleaned = 0.00393747 Jy ! Component: 1050 - total flux cleaned = 0.0041203 Jy ! Component: 1100 - total flux cleaned = 0.00425454 Jy ! Component: 1150 - total flux cleaned = 0.00432052 Jy ! Component: 1200 - total flux cleaned = 0.00449442 Jy ! Component: 1250 - total flux cleaned = 0.00460098 Jy ! Component: 1300 - total flux cleaned = 0.00470633 Jy ! Component: 1350 - total flux cleaned = 0.00480996 Jy ! Component: 1400 - total flux cleaned = 0.00489153 Jy ! Component: 1450 - total flux cleaned = 0.00495222 Jy ! Component: 1500 - total flux cleaned = 0.00503236 Jy ! Component: 1550 - total flux cleaned = 0.00511118 Jy ! Component: 1600 - total flux cleaned = 0.00522797 Jy ! Component: 1650 - total flux cleaned = 0.00534312 Jy ! Component: 1700 - total flux cleaned = 0.00536201 Jy ! Component: 1750 - total flux cleaned = 0.00549361 Jy ! Component: 1800 - total flux cleaned = 0.00558605 Jy ! Component: 1850 - total flux cleaned = 0.00567722 Jy ! Component: 1900 - total flux cleaned = 0.00573127 Jy ! Component: 1950 - total flux cleaned = 0.00578492 Jy ! Component: 2000 - total flux cleaned = 0.00583804 Jy ! Total flux subtracted in 2048 components = 0.00590823 Jy ! Clean residual min=-0.000900 max=0.001027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.857237 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 256 components and 0.857237 Jy ![Exited script file: muppet] wmap "J0449+1121_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.896 at -19.66 degrees (North through East) ! Clean map min=-0.0022157 max=0.77144 Jy/beam ! Writing clean map to FITS file: J0449+1121_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.771441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124909 0.124909 0.249818 0.499635 0.99927 1.99854 3.99708 7.99416 15.9883 31.9767 63.9533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.771 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.896 at -19.66 degrees (North through East) ! Clean map min=-0.0022157 max=0.77144 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 J0449+1121_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:53 2019