! Started logfile: J1453-2204_X_2017_10_21_pus_uvs.log on Sat May 11 21:56:01 2019 obs J1453-2204_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1453-2204_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982567 visibilities/baseline/integration-bin. ! Found source: J1453-2204 ! ! 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 61548 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 J1453-2204_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893300Jy sigma=0.006595 ! Fit after self-cal, rms=0.835651Jy sigma=0.006137 ! 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=0.7171 mas, bmaj=3.677 mas, bpa=-18.94 degrees ! Estimated noise=868.913 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 = 0.132594 Jy ! Component: 100 - total flux cleaned = 0.161927 Jy ! Total flux subtracted in 100 components = 0.161927 Jy ! Clean residual min=-0.004926 max=0.012167 Jy/beam ! Clean residual mean=-0.000024 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.161927 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.161927 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=0.108180Jy sigma=0.000721 ! Fit after self-cal, rms=0.108194Jy sigma=0.000721 ! Inverting map ! Added new window around map position (-3.2, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126547 Jy ! Component: 100 - total flux cleaned = 0.0204633 Jy ! Total flux subtracted in 100 components = 0.0204633 Jy ! Clean residual min=-0.003845 max=0.005555 Jy/beam ! Clean residual mean=-0.000012 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.18239 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.18239 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=0.106478Jy sigma=0.000704 ! Fit after self-cal, rms=0.106477Jy sigma=0.000704 ! 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=0.9413 mas, bmaj=4.01 mas, bpa=-17.94 degrees ! Estimated noise=400.788 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 = 0.00861468 Jy ! Component: 100 - total flux cleaned = 0.0143237 Jy ! Component: 150 - total flux cleaned = 0.0183289 Jy ! Component: 200 - total flux cleaned = 0.0212625 Jy ! Total flux subtracted in 200 components = 0.0212625 Jy ! Clean residual min=-0.002451 max=0.003162 Jy/beam ! Clean residual mean=-0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.203653 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 0.203653 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=0.105749Jy sigma=0.000697 ! Fit after self-cal, rms=0.105753Jy sigma=0.000696 ! 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 1.05 FD 1.00 HN 1.02 KP 0.99 ! LA 1.02 MK 1.00 NL 0.97 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 0.97 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.06 KP 0.96 ! LA 0.98 MK 1.01 NL 0.95 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 0.95 ! LA 1.02 MK 1.00 NL 0.92 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 0.98 ! LA 1.02 MK 1.01 NL 0.93 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.05 KP 0.93 ! LA 0.99 MK 1.03 NL 0.95 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.02 KP 0.97 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 0.94 ! LA 0.97 MK 1.02 NL 0.99 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.12 KP 0.94 ! LA 0.99 MK 1.02 NL 0.97 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 0.97 ! LA 0.98 MK 1.02 NL 0.95 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 0.97 ! LA 1.01 MK 1.02 NL 0.96 OV 1.01 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.105753Jy sigma=0.000696 ! Fit after self-cal, rms=0.107247Jy sigma=0.000694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=4.064 mas, bpa=-17.99 degrees ! Estimated noise=397.866 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 = 0.00247392 Jy ! Component: 100 - total flux cleaned = 0.00294162 Jy ! Component: 150 - total flux cleaned = 0.00298101 Jy ! Component: 200 - total flux cleaned = 0.00304309 Jy ! Total flux subtracted in 200 components = 0.00304309 Jy ! Clean residual min=-0.001615 max=0.001417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.206696 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.206696 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=0.107188Jy sigma=0.000693 ! Fit after self-cal, rms=0.107236Jy sigma=0.000693 ! 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=0.107236Jy sigma=0.000693 ! Fit after self-cal, rms=0.107776Jy sigma=0.000693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.95 mas, bmaj=4.07 mas, bpa=-18.03 degrees ! Estimated noise=397.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.62935e-05 Jy ! Component: 100 - total flux cleaned = 4.13325e-05 Jy ! Component: 150 - total flux cleaned = 0.000120675 Jy ! Component: 200 - total flux cleaned = 0.000241336 Jy ! Total flux subtracted in 200 components = 0.000241336 Jy ! Clean residual min=-0.001408 max=0.001024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.206937 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.206937 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=0.107759Jy sigma=0.000693 ! Fit after self-cal, rms=0.107767Jy sigma=0.000693 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 = 0.000215341 Jy ! Component: 100 - total flux cleaned = 0.000258771 Jy ! Component: 150 - total flux cleaned = 0.000318111 Jy ! Component: 200 - total flux cleaned = 0.000371861 Jy ! Total flux subtracted in 200 components = 0.000371861 Jy ! Clean residual min=-0.001342 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.207309 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.207309 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=0.107760Jy sigma=0.000693 ! Fit after self-cal, rms=0.107758Jy sigma=0.000693 ! 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=0.107758Jy sigma=0.000693 ! Fit after self-cal, rms=0.108297Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=4.077 mas, bpa=-18.06 degrees ! Estimated noise=397.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400119 Jy ! Component: 100 - total flux cleaned = -0.000358492 Jy ! Component: 150 - total flux cleaned = -0.000322036 Jy ! Component: 200 - total flux cleaned = -0.000288566 Jy ! Total flux subtracted in 200 components = -0.000288566 Jy ! Clean residual min=-0.001207 max=0.000957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.207021 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.207021 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=0.108290Jy sigma=0.000693 ! Fit after self-cal, rms=0.108296Jy sigma=0.000693 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 = 4.66408e-05 Jy ! Component: 100 - total flux cleaned = 7.63205e-05 Jy ! Component: 150 - total flux cleaned = 8.97084e-05 Jy ! Component: 200 - total flux cleaned = 9.00181e-05 Jy ! Total flux subtracted in 200 components = 9.00181e-05 Jy ! Clean residual min=-0.001154 max=0.000972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.207111 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.207111 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=0.108293Jy sigma=0.000692 ! Fit after self-cal, rms=0.108291Jy sigma=0.000692 ! 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=0.108291Jy sigma=0.000692 ! Fit after self-cal, rms=0.108560Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=5.936 mas, bpa=-2.302 degrees ! Estimated noise=456.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217738 Jy ! Component: 100 - total flux cleaned = -0.00027357 Jy ! Component: 150 - total flux cleaned = -0.000273353 Jy ! Component: 200 - total flux cleaned = -0.000257486 Jy ! Total flux subtracted in 200 components = -0.000257486 Jy ! Clean residual min=-0.001384 max=0.000938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.206853 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 131 components and 0.206853 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=0.108558Jy sigma=0.000692 ! Fit after self-cal, rms=0.108562Jy sigma=0.000692 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 = 5.08964e-06 Jy ! Component: 100 - total flux cleaned = 4.7777e-06 Jy ! Component: 150 - total flux cleaned = 2.50541e-05 Jy ! Component: 200 - total flux cleaned = 3.75436e-05 Jy ! Total flux subtracted in 200 components = 3.75436e-05 Jy ! Clean residual min=-0.001361 max=0.000933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.206891 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.206891 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=0.108562Jy sigma=0.000692 ! Fit after self-cal, rms=0.108561Jy sigma=0.000692 ! 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=0.9508 mas, bmaj=4.083 mas, bpa=-18.07 degrees ! Estimated noise=397.465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 4.083 at -18.07 degrees (North through East) ! Clean map min=-0.0010275 max=0.172 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=0.7228 mas, bmaj=3.74 mas, bpa=-19.07 degrees ! Estimated noise=869.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132415 Jy ! Component: 100 - total flux cleaned = 0.162222 Jy ! Component: 150 - total flux cleaned = 0.174155 Jy ! Component: 200 - total flux cleaned = 0.181456 Jy ! Total flux subtracted in 200 components = 0.181456 Jy ! Clean residual min=-0.003021 max=0.004048 Jy/beam ! Clean residual mean=-0.000015 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.181456 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.181456 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=4.083 mas, bpa=-18.07 degrees ! Estimated noise=397.465 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 = 0.00763175 Jy ! Component: 100 - total flux cleaned = 0.012541 Jy ! Component: 150 - total flux cleaned = 0.0160084 Jy ! Component: 200 - total flux cleaned = 0.0185184 Jy ! Total flux subtracted in 200 components = 0.0185184 Jy ! Clean residual min=-0.001425 max=0.001693 Jy/beam ! Clean residual mean=-0.000012 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.199974 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 53 components and 0.199974 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=2.335 mas, bmaj=5.936 mas, bpa=-2.302 degrees ! Estimated noise=456.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249748 Jy ! Component: 100 - total flux cleaned = 0.00403057 Jy ! Component: 150 - total flux cleaned = 0.00506364 Jy ! Component: 200 - total flux cleaned = 0.00579468 Jy ! Total flux subtracted in 200 components = 0.00579468 Jy ! Clean residual min=-0.001500 max=0.000986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.205769 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 = 0.000527315 Jy ! Component: 100 - total flux cleaned = 0.000721791 Jy ! Component: 150 - total flux cleaned = 0.000894709 Jy ! Component: 200 - total flux cleaned = 0.00101674 Jy ! Total flux subtracted in 200 components = 0.00101674 Jy ! Clean residual min=-0.001415 max=0.000945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.206786 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 115 components and 0.206786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=4.083 mas, bpa=-18.07 degrees ! Estimated noise=397.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154914 Jy ! Component: 100 - total flux cleaned = 0.000210702 Jy ! Component: 150 - total flux cleaned = 0.000280648 Jy ! Component: 200 - total flux cleaned = 0.000301957 Jy ! Total flux subtracted in 200 components = 0.000301957 Jy ! Clean residual min=-0.001084 max=0.000885 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.207088 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.207088 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=0.108565Jy sigma=0.000692 ! Fit after self-cal, rms=0.108535Jy sigma=0.000692 wmodel J1453-2204_X_2017_10_21_pus_map.mod ! Writing 128 model components to file: J1453-2204_X_2017_10_21_pus_map.mod wobs J1453-2204_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1453-2204_X_2017_10_21_pus_uvs.fits wwins J1453-2204_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1453-2204_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 = -0.000140467 Jy ! Component: 100 - total flux cleaned = -0.000156247 Jy ! Component: 150 - total flux cleaned = -0.000248539 Jy ! Component: 200 - total flux cleaned = -0.000365966 Jy ! Component: 250 - total flux cleaned = -0.000436537 Jy ! Component: 300 - total flux cleaned = -0.000490937 Jy ! Component: 350 - total flux cleaned = -0.000504092 Jy ! Component: 400 - total flux cleaned = -0.000555778 Jy ! Component: 450 - total flux cleaned = -0.00056795 Jy ! Component: 500 - total flux cleaned = -0.000543453 Jy ! Component: 550 - total flux cleaned = -0.000507791 Jy ! Component: 600 - total flux cleaned = -0.00054265 Jy ! Component: 650 - total flux cleaned = -0.000531122 Jy ! Component: 700 - total flux cleaned = -0.000542127 Jy ! Component: 750 - total flux cleaned = -0.000553084 Jy ! Component: 800 - total flux cleaned = -0.000552985 Jy ! Component: 850 - total flux cleaned = -0.000542411 Jy ! Component: 900 - total flux cleaned = -0.00054224 Jy ! Component: 950 - total flux cleaned = -0.000521819 Jy ! Component: 1000 - total flux cleaned = -0.000532142 Jy ! Component: 1050 - total flux cleaned = -0.00054203 Jy ! Component: 1100 - total flux cleaned = -0.000532443 Jy ! Component: 1150 - total flux cleaned = -0.000522968 Jy ! Component: 1200 - total flux cleaned = -0.000551046 Jy ! Component: 1250 - total flux cleaned = -0.000486648 Jy ! Component: 1300 - total flux cleaned = -0.000495782 Jy ! Component: 1350 - total flux cleaned = -0.000460086 Jy ! Component: 1400 - total flux cleaned = -0.000468823 Jy ! Component: 1450 - total flux cleaned = -0.000468763 Jy ! Component: 1500 - total flux cleaned = -0.000460207 Jy ! Component: 1550 - total flux cleaned = -0.000468844 Jy ! Component: 1600 - total flux cleaned = -0.000485453 Jy ! Component: 1650 - total flux cleaned = -0.000477243 Jy ! Component: 1700 - total flux cleaned = -0.000509727 Jy ! Component: 1750 - total flux cleaned = -0.00051768 Jy ! Component: 1800 - total flux cleaned = -0.000517644 Jy ! Component: 1850 - total flux cleaned = -0.000525552 Jy ! Component: 1900 - total flux cleaned = -0.000587265 Jy ! Component: 1950 - total flux cleaned = -0.00059485 Jy ! Component: 2000 - total flux cleaned = -0.000587261 Jy ! Total flux subtracted in 2048 components = -0.000632139 Jy ! Clean residual min=-0.000384 max=0.000415 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.206456 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 255 components and 0.206456 Jy ![Exited script file: muppet] wmap "J1453-2204_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 4.083 at -18.07 degrees (North through East) ! Clean map min=-0.00071394 max=0.17248 Jy/beam ! Writing clean map to FITS file: J1453-2204_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 0.17248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.253569 0.253569 0.507137 1.01427 2.02855 4.0571 8.1142 16.2284 32.4568 64.9136 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 4.083 at -18.07 degrees (North through East) ! Clean map min=-0.00071394 max=0.17248 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 J1453-2204_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:56:04 2019