! Started logfile: J1120-2508_X_2017_09_26_pus_uvs.log on Sat May 11 13:37:44 2019 obs J1120-2508_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1120-2508_X_2017_09_26_pus_uva.fits ! AN table 1: 296 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.426239 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1120-2508 ! ! 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 947 lines of history. ! ! Reading 54504 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 J1120-2508_X_2017_09_26_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 1026 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1028 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1193 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1601 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1601 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1645 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1645 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1775 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990722Jy sigma=0.007505 ! Fit after self-cal, rms=0.947590Jy sigma=0.007196 ! 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=0.706 mas, bmaj=3.395 mas, bpa=-19.2 degrees ! Estimated noise=1195.79 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 = 0.0392689 Jy ! Component: 100 - total flux cleaned = 0.0479864 Jy ! Total flux subtracted in 100 components = 0.0479864 Jy ! Clean residual min=-0.003726 max=0.004418 Jy/beam ! Clean residual mean=-0.000126 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.0479864 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0479864 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=0.094256Jy sigma=0.000659 ! Fit after self-cal, rms=0.093011Jy sigma=0.000651 ! 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=1.015 mas, bmaj=4.161 mas, bpa=-17.57 degrees ! Estimated noise=476.437 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 = 0.0112244 Jy ! Component: 100 - total flux cleaned = 0.0173194 Jy ! Component: 150 - total flux cleaned = 0.0209148 Jy ! Component: 200 - total flux cleaned = 0.0230367 Jy ! Total flux subtracted in 200 components = 0.0230367 Jy ! Clean residual min=-0.008324 max=0.009778 Jy/beam ! Clean residual mean=-0.000373 rms=0.004650 Jy/beam ! Combined flux in latest and established models = 0.0710231 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.0710231 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=0.091737Jy sigma=0.000639 ! Fit after self-cal, rms=0.091707Jy sigma=0.000638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00* HN 0.82 KP 1.27 ! LA 0.83 MK 0.98 NL 1.23 OV 1.41 ! PT 0.80 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00* HN 0.91 KP 1.40 ! LA 0.75 MK 1.16 NL 1.38 OV 1.67 ! PT 0.77 ! ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00* HN 0.99 KP 1.37 ! LA 0.77 MK 1.16 NL 1.49 OV 1.56 ! PT 0.74 ! ! ! Correcting IF 4. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.00* HN 0.96 KP 1.37 ! LA 0.79 MK 1.12 NL 1.33 OV 1.59 ! PT 0.77 ! ! ! Correcting IF 5. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.00* HN 0.82 KP 1.29 ! LA 0.76 MK 1.14 NL 1.28 OV 1.68 ! PT 0.77 ! ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00* HN 0.84 KP 1.30 ! LA 0.80 MK 1.10 NL 1.32 OV 1.51 ! PT 0.78 ! ! ! Correcting IF 7. ! A total of 300 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00* HN 0.90 KP 1.34 ! LA 0.77 MK 1.08 NL 1.28 OV 1.51 ! PT 0.75 ! ! ! Correcting IF 8. ! A total of 483 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00* HN 0.86 KP 1.10 ! LA 0.72 MK 1.23 NL 1.24 OV 1.58 ! PT 0.74 ! ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00* HN 0.87 KP 1.15 ! LA 0.80 MK 1.00 NL 1.33 OV 1.58 ! PT 0.72 ! ! ! Correcting IF 10. ! A total of 300 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.79 KP 1.17 ! LA 0.84 MK 0.96 NL 1.22 OV 1.50 ! PT 0.77 ! ! ! Correcting IF 11. ! A total of 300 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.79 KP 1.04 ! LA 0.85 MK 0.95 NL 1.06 OV 1.39 ! PT 0.83 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.81 KP 1.03 ! LA 0.89 MK 0.88 NL 1.12 OV 1.20 ! PT 0.81 ! ! ! Fit before self-cal, rms=0.091707Jy sigma=0.000638 ! Fit after self-cal, rms=0.105285Jy sigma=0.000618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=4.094 mas, bpa=-17.1 degrees ! Estimated noise=534.823 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 = 0.000172134 Jy ! Component: 100 - total flux cleaned = 7.85121e-05 Jy ! Component: 150 - total flux cleaned = 4.22596e-05 Jy ! Component: 200 - total flux cleaned = -2.46098e-05 Jy ! Total flux subtracted in 200 components = -2.46098e-05 Jy ! Clean residual min=-0.004843 max=0.009150 Jy/beam ! Clean residual mean=-0.000104 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.0709985 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0709985 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=0.105194Jy sigma=0.000618 ! Fit after self-cal, rms=0.106817Jy sigma=0.000612 ! 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=0.106817Jy sigma=0.000612 ! Fit after self-cal, rms=0.124906Jy sigma=0.000610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9796 mas, bmaj=4.158 mas, bpa=-17.08 degrees ! Estimated noise=558.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729041 Jy ! Component: 100 - total flux cleaned = 0.000643965 Jy ! Component: 150 - total flux cleaned = 0.000604015 Jy ! Component: 200 - total flux cleaned = 0.000569414 Jy ! Total flux subtracted in 200 components = 0.000569414 Jy ! Clean residual min=-0.004389 max=0.007464 Jy/beam ! Clean residual mean=-0.000072 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.0715679 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0715679 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=0.124786Jy sigma=0.000610 ! Fit after self-cal, rms=0.125786Jy sigma=0.000609 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 = -0.000780675 Jy ! Component: 100 - total flux cleaned = -0.000781159 Jy ! Component: 150 - total flux cleaned = -0.000782599 Jy ! Component: 200 - total flux cleaned = -0.000810044 Jy ! Total flux subtracted in 200 components = -0.000810044 Jy ! Clean residual min=-0.004179 max=0.006603 Jy/beam ! Clean residual mean=-0.000082 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.0707579 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0707579 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=0.125783Jy sigma=0.000609 ! Fit after self-cal, rms=0.125780Jy sigma=0.000609 ! 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=0.125780Jy sigma=0.000609 ! Fit after self-cal, rms=0.135775Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=4.228 mas, bpa=-17.05 degrees ! Estimated noise=572.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037444 Jy ! Component: 100 - total flux cleaned = 0.00029097 Jy ! Component: 150 - total flux cleaned = 0.000251522 Jy ! Component: 200 - total flux cleaned = 0.000217515 Jy ! Total flux subtracted in 200 components = 0.000217515 Jy ! Clean residual min=-0.004144 max=0.006692 Jy/beam ! Clean residual mean=-0.000064 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.0709754 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0709754 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=0.135673Jy sigma=0.000609 ! Fit after self-cal, rms=0.136070Jy sigma=0.000608 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 (3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438953 Jy ! Component: 100 - total flux cleaned = 0.00484721 Jy ! Component: 150 - total flux cleaned = 0.00526713 Jy ! Component: 200 - total flux cleaned = 0.00546862 Jy ! Total flux subtracted in 200 components = 0.00546862 Jy ! Clean residual min=-0.003274 max=0.005369 Jy/beam ! Clean residual mean=-0.000035 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.076444 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.076444 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=0.135800Jy sigma=0.000606 ! Fit after self-cal, rms=0.134988Jy sigma=0.000605 ! 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=0.134988Jy sigma=0.000605 ! Fit after self-cal, rms=0.128621Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.545 mas, bmaj=7.754 mas, bpa=-0.497 degrees ! Estimated noise=627.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242159 Jy ! Component: 100 - total flux cleaned = 0.00289069 Jy ! Component: 150 - total flux cleaned = 0.0035605 Jy ! Component: 200 - total flux cleaned = 0.00392198 Jy ! Total flux subtracted in 200 components = 0.00392198 Jy ! Clean residual min=-0.004245 max=0.005489 Jy/beam ! Clean residual mean=-0.000060 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.080366 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.080366 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=0.128463Jy sigma=0.000604 ! Fit after self-cal, rms=0.127628Jy sigma=0.000603 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 = 0.00111155 Jy ! Component: 100 - total flux cleaned = 0.0013014 Jy ! Component: 150 - total flux cleaned = 0.00144622 Jy ! Component: 200 - total flux cleaned = 0.00163442 Jy ! Total flux subtracted in 200 components = 0.00163442 Jy ! Clean residual min=-0.004416 max=0.005319 Jy/beam ! Clean residual mean=-0.000053 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.0820004 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.0820004 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=0.127477Jy sigma=0.000602 ! Fit after self-cal, rms=0.126939Jy sigma=0.000602 ! 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=0.9808 mas, bmaj=4.233 mas, bpa=-16.88 degrees ! Estimated noise=563.387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9808 x 4.233 at -16.88 degrees (North through East) ! Clean map min=-0.009097 max=0.057105 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=0.6949 mas, bmaj=3.479 mas, bpa=-18.26 degrees ! Estimated noise=1410.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467455 Jy ! Component: 100 - total flux cleaned = 0.0621118 Jy ! Component: 150 - total flux cleaned = 0.0683948 Jy ! Component: 200 - total flux cleaned = 0.0711952 Jy ! Total flux subtracted in 200 components = 0.0711952 Jy ! Clean residual min=-0.004575 max=0.006000 Jy/beam ! Clean residual mean=-0.000049 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.0711952 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0711952 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9808 mas, bmaj=4.233 mas, bpa=-16.88 degrees ! Estimated noise=563.387 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 = 0.00434032 Jy ! Component: 100 - total flux cleaned = 0.0056483 Jy ! Component: 150 - total flux cleaned = 0.00703871 Jy ! Component: 200 - total flux cleaned = 0.00808572 Jy ! Total flux subtracted in 200 components = 0.00808572 Jy ! Clean residual min=-0.003972 max=0.004533 Jy/beam ! Clean residual mean=-0.000059 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.079281 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0792809 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=2.545 mas, bmaj=7.754 mas, bpa=-0.497 degrees ! Estimated noise=627.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856471 Jy ! Component: 100 - total flux cleaned = 0.00182557 Jy ! Component: 150 - total flux cleaned = 0.00254913 Jy ! Component: 200 - total flux cleaned = 0.00286385 Jy ! Total flux subtracted in 200 components = 0.00286385 Jy ! Clean residual min=-0.004592 max=0.004828 Jy/beam ! Clean residual mean=-0.000061 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.0821448 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 = 0.000280889 Jy ! Component: 100 - total flux cleaned = 0.000534583 Jy ! Component: 150 - total flux cleaned = 0.000760677 Jy ! Component: 200 - total flux cleaned = 0.000964016 Jy ! Total flux subtracted in 200 components = 0.000964016 Jy ! Clean residual min=-0.004315 max=0.004893 Jy/beam ! Clean residual mean=-0.000049 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.0831088 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.0831088 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9808 mas, bmaj=4.233 mas, bpa=-16.88 degrees ! Estimated noise=563.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439282 Jy ! Component: 100 - total flux cleaned = 0.000745099 Jy ! Component: 150 - total flux cleaned = 0.000929832 Jy ! Component: 200 - total flux cleaned = 0.000982173 Jy ! Total flux subtracted in 200 components = 0.000982173 Jy ! Clean residual min=-0.003345 max=0.004075 Jy/beam ! Clean residual mean=-0.000024 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.084091 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.084091 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=0.126676Jy sigma=0.000601 ! Fit after self-cal, rms=0.125971Jy sigma=0.000600 wmodel J1120-2508_X_2017_09_26_pus_map.mod ! Writing 97 model components to file: J1120-2508_X_2017_09_26_pus_map.mod wobs J1120-2508_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1120-2508_X_2017_09_26_pus_uvs.fits wwins J1120-2508_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1120-2508_X_2017_09_26_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 = 0.00146987 Jy ! Component: 100 - total flux cleaned = 0.00215721 Jy ! Component: 150 - total flux cleaned = 0.00244219 Jy ! Component: 200 - total flux cleaned = 0.00260282 Jy ! Component: 250 - total flux cleaned = 0.00265371 Jy ! Component: 300 - total flux cleaned = 0.00245953 Jy ! Component: 350 - total flux cleaned = 0.00250563 Jy ! Component: 400 - total flux cleaned = 0.00246109 Jy ! Component: 450 - total flux cleaned = 0.00237512 Jy ! Component: 500 - total flux cleaned = 0.00245714 Jy ! Component: 550 - total flux cleaned = 0.00257536 Jy ! Component: 600 - total flux cleaned = 0.00268955 Jy ! Component: 650 - total flux cleaned = 0.002726 Jy ! Component: 700 - total flux cleaned = 0.00276143 Jy ! Component: 750 - total flux cleaned = 0.00293552 Jy ! Component: 800 - total flux cleaned = 0.00307109 Jy ! Component: 850 - total flux cleaned = 0.00323668 Jy ! Component: 900 - total flux cleaned = 0.00339778 Jy ! Component: 950 - total flux cleaned = 0.00361703 Jy ! Component: 1000 - total flux cleaned = 0.00370833 Jy ! Component: 1050 - total flux cleaned = 0.00391689 Jy ! Component: 1100 - total flux cleaned = 0.00403312 Jy ! Component: 1150 - total flux cleaned = 0.00425989 Jy ! Component: 1200 - total flux cleaned = 0.00434288 Jy ! Component: 1250 - total flux cleaned = 0.00439712 Jy ! Component: 1300 - total flux cleaned = 0.00434394 Jy ! Component: 1350 - total flux cleaned = 0.00434405 Jy ! Component: 1400 - total flux cleaned = 0.00434374 Jy ! Component: 1450 - total flux cleaned = 0.00431811 Jy ! Component: 1500 - total flux cleaned = 0.0043683 Jy ! Component: 1550 - total flux cleaned = 0.00441776 Jy ! Component: 1600 - total flux cleaned = 0.00444215 Jy ! Component: 1650 - total flux cleaned = 0.00456253 Jy ! Component: 1700 - total flux cleaned = 0.00458644 Jy ! Component: 1750 - total flux cleaned = 0.00470441 Jy ! Component: 1800 - total flux cleaned = 0.00477427 Jy ! Component: 1850 - total flux cleaned = 0.00486626 Jy ! Component: 1900 - total flux cleaned = 0.00493419 Jy ! Component: 1950 - total flux cleaned = 0.00497878 Jy ! Component: 2000 - total flux cleaned = 0.00497869 Jy ! Total flux subtracted in 2048 components = 0.00508843 Jy ! Clean residual min=-0.001235 max=0.001234 Jy/beam ! Clean residual mean=0.000021 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0891794 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 233 components and 0.0891794 Jy ![Exited script file: muppet] wmap "J1120-2508_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9808 x 4.233 at -16.88 degrees (North through East) ! Clean map min=-0.010833 max=0.059343 Jy/beam ! Writing clean map to FITS file: J1120-2508_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0593431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.27035 2.27035 4.5407 9.08139 18.1628 36.3256 72.6511 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9808 x 4.233 at -16.88 degrees (North through East) ! Clean map min=-0.010833 max=0.059343 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 J1120-2508_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:48 2019