! Started logfile: J1147-3812_X_2017_06_15_pus_uvs.log on Tue May 7 19:55:48 2019 obs J1147-3812_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_06_15_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706667 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 989 lines of history. ! ! Reading 3816 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 J1147-3812_X_2017_06_15_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.396672Jy sigma=0.002500 ! Fit after self-cal, rms=0.368535Jy sigma=0.002377 ! 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=0.661 mas, bmaj=1.969 mas, bpa=-11.69 degrees ! Estimated noise=4530.42 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 = 0.93522 Jy ! Component: 100 - total flux cleaned = 1.18868 Jy ! Total flux subtracted in 100 components = 1.18868 Jy ! Clean residual min=-0.059175 max=0.139930 Jy/beam ! Clean residual mean=-0.000496 rms=0.023811 Jy/beam ! Combined flux in latest and established models = 1.18868 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.18868 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=0.277376Jy sigma=0.001657 ! Fit after self-cal, rms=0.277057Jy sigma=0.001656 ! 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=0.7681 mas, bmaj=2.134 mas, bpa=-9.093 degrees ! Estimated noise=2422.24 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 = 0.152317 Jy ! Component: 100 - total flux cleaned = 0.234959 Jy ! Component: 150 - total flux cleaned = 0.282992 Jy ! Component: 200 - total flux cleaned = 0.311202 Jy ! Total flux subtracted in 200 components = 0.311202 Jy ! Clean residual min=-0.050507 max=0.052320 Jy/beam ! Clean residual mean=-0.000259 rms=0.011277 Jy/beam ! Combined flux in latest and established models = 1.49988 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 1.49988 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=0.218676Jy sigma=0.000890 ! Fit after self-cal, rms=0.218653Jy sigma=0.000890 ! 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 1.00* FD 1.00 HN 1.46 KP 0.97 ! LA 0.94 MK 1.02 NL 1.07 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.41 KP 0.91 ! LA 0.93 MK 1.01 NL 1.06 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.42 KP 0.92 ! LA 0.97 MK 1.03 NL 1.08 OV 1.00* ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.38 KP 0.93 ! LA 0.97 MK 1.05 NL 1.08 OV 1.00* ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.94 ! LA 0.96 MK 1.08 NL 1.06 OV 1.00* ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.33 KP 0.92 ! LA 1.00* MK 1.05 NL 1.05 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.41 KP 0.93 ! LA 0.98 MK 1.07 NL 1.06 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.42 KP 0.92 ! LA 1.00* MK 1.04 NL 1.08 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.48 KP 0.94 ! LA 1.00* MK 1.05 NL 1.08 OV 1.00* ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.43 KP 0.94 ! LA 1.00* MK 1.04 NL 1.07 OV 1.00* ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.93 ! LA 1.00* MK 1.03 NL 1.07 OV 1.00* ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.93 ! LA 1.00* MK 1.00* NL 1.09 OV 1.00* ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.218653Jy sigma=0.000890 ! Fit after self-cal, rms=0.182277Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7791 mas, bmaj=2.146 mas, bpa=-8.464 degrees ! Estimated noise=2453.17 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 = -0.00502404 Jy ! Component: 100 - total flux cleaned = -0.00544659 Jy ! Component: 150 - total flux cleaned = -0.00564389 Jy ! Component: 200 - total flux cleaned = -0.00601021 Jy ! Total flux subtracted in 200 components = -0.00601021 Jy ! Clean residual min=-0.011990 max=0.009329 Jy/beam ! Clean residual mean=-0.000026 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 1.49387 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 1.49387 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=0.181576Jy sigma=0.000642 ! Fit after self-cal, rms=0.181996Jy sigma=0.000642 ! 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=0.181996Jy sigma=0.000642 ! Fit after self-cal, rms=0.182367Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7796 mas, bmaj=2.147 mas, bpa=-8.438 degrees ! Estimated noise=2450.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00418054 Jy ! Component: 100 - total flux cleaned = -0.00451029 Jy ! Component: 150 - total flux cleaned = -0.00481894 Jy ! Component: 200 - total flux cleaned = -0.00496272 Jy ! Total flux subtracted in 200 components = -0.00496272 Jy ! Clean residual min=-0.010794 max=0.009642 Jy/beam ! Clean residual mean=-0.000023 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 1.4889 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 1.4889 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=0.181842Jy sigma=0.000640 ! Fit after self-cal, rms=0.181840Jy sigma=0.000640 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 = -0.000339295 Jy ! Component: 100 - total flux cleaned = -0.000468128 Jy ! Component: 150 - total flux cleaned = -0.000715645 Jy ! Component: 200 - total flux cleaned = -0.00095297 Jy ! Total flux subtracted in 200 components = -0.00095297 Jy ! Clean residual min=-0.010300 max=0.009872 Jy/beam ! Clean residual mean=-0.000023 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 1.48795 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 1.48795 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=0.181535Jy sigma=0.000639 ! Fit after self-cal, rms=0.181530Jy sigma=0.000639 ! 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=0.181530Jy sigma=0.000639 ! Fit after self-cal, rms=0.182178Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=2.148 mas, bpa=-8.405 degrees ! Estimated noise=2448.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297728 Jy ! Component: 100 - total flux cleaned = -0.0035899 Jy ! Component: 150 - total flux cleaned = -0.00381912 Jy ! Component: 200 - total flux cleaned = -0.0040344 Jy ! Total flux subtracted in 200 components = -0.0040344 Jy ! Clean residual min=-0.009734 max=0.010157 Jy/beam ! Clean residual mean=-0.000020 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 1.48392 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 1.48392 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=0.181853Jy sigma=0.000638 ! Fit after self-cal, rms=0.181859Jy sigma=0.000638 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 (5.2, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722173 Jy ! Component: 100 - total flux cleaned = 0.00706147 Jy ! Component: 150 - total flux cleaned = 0.00663675 Jy ! Component: 200 - total flux cleaned = 0.00623295 Jy ! Total flux subtracted in 200 components = 0.00623295 Jy ! Clean residual min=-0.009867 max=0.007061 Jy/beam ! Clean residual mean=0.000020 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 1.49015 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 1.49015 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=0.181132Jy sigma=0.000635 ! Fit after self-cal, rms=0.181117Jy sigma=0.000635 ! 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=0.181117Jy sigma=0.000635 ! Fit after self-cal, rms=0.181551Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=7.193 mas, bpa=-5.91 degrees ! Estimated noise=3016.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00300777 Jy ! Component: 100 - total flux cleaned = -0.00258147 Jy ! Component: 150 - total flux cleaned = -0.00251001 Jy ! Component: 200 - total flux cleaned = -0.00257265 Jy ! Total flux subtracted in 200 components = -0.00257265 Jy ! Clean residual min=-0.008076 max=0.006843 Jy/beam ! Clean residual mean=0.000041 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 1.48758 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 1.48758 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=0.181337Jy sigma=0.000635 ! Fit after self-cal, rms=0.181296Jy sigma=0.000634 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 = -0.000693997 Jy ! Component: 100 - total flux cleaned = -0.000622895 Jy ! Component: 150 - total flux cleaned = -0.000615354 Jy ! Component: 200 - total flux cleaned = -0.000679441 Jy ! Total flux subtracted in 200 components = -0.000679441 Jy ! Clean residual min=-0.007869 max=0.006733 Jy/beam ! Clean residual mean=0.000039 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 1.4869 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 1.4869 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=0.181232Jy sigma=0.000635 ! Fit after self-cal, rms=0.181195Jy sigma=0.000634 ! 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=0.7803 mas, bmaj=2.149 mas, bpa=-8.384 degrees ! Estimated noise=2444.92 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7803 x 2.149 at -8.384 degrees (North through East) ! Clean map min=-0.0086997 max=1.1931 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=0.181195Jy sigma=0.000634 ! Fit after self-cal, rms=0.173334Jy sigma=0.000575 ! Inverting map and beam ! Estimated beam: bmin=0.7792 mas, bmaj=2.146 mas, bpa=-8.34 degrees ! Estimated noise=2435.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115237 Jy ! Component: 100 - total flux cleaned = -0.00187856 Jy ! Component: 150 - total flux cleaned = -0.00221792 Jy ! Component: 200 - total flux cleaned = -0.00253753 Jy ! Total flux subtracted in 200 components = -0.00253753 Jy ! Clean residual min=-0.008761 max=0.006348 Jy/beam ! Clean residual mean=0.000018 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 1.48436 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 1.48436 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=0.173001Jy sigma=0.000574 ! Fit after self-cal, rms=0.172999Jy sigma=0.000574 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320189 Jy ! Component: 100 - total flux cleaned = -0.000619807 Jy ! Component: 150 - total flux cleaned = -0.000715892 Jy ! Component: 200 - total flux cleaned = -0.000900274 Jy ! Total flux subtracted in 200 components = -0.000900274 Jy ! Clean residual min=-0.008563 max=0.006238 Jy/beam ! Clean residual mean=0.000014 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 1.48346 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 1.48346 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=0.172803Jy sigma=0.000574 ! Fit after self-cal, rms=0.172804Jy sigma=0.000574 ! 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=0.172804Jy sigma=0.000574 ! Fit after self-cal, rms=0.173120Jy sigma=0.000574 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=0.6718 mas, bmaj=1.965 mas, bpa=-10.92 degrees ! Estimated noise=4626.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.954949 Jy ! Component: 100 - total flux cleaned = 1.20772 Jy ! Component: 150 - total flux cleaned = 1.31945 Jy ! Component: 200 - total flux cleaned = 1.37698 Jy ! Total flux subtracted in 200 components = 1.37698 Jy ! Clean residual min=-0.018911 max=0.029466 Jy/beam ! Clean residual mean=-0.000115 rms=0.006798 Jy/beam ! Combined flux in latest and established models = 1.37698 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.37698 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7794 mas, bmaj=2.147 mas, bpa=-8.327 degrees ! Estimated noise=2433.72 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 = 0.0380781 Jy ! Component: 100 - total flux cleaned = 0.0587269 Jy ! Component: 150 - total flux cleaned = 0.0718517 Jy ! Component: 200 - total flux cleaned = 0.080814 Jy ! Total flux subtracted in 200 components = 0.080814 Jy ! Clean residual min=-0.010857 max=0.010668 Jy/beam ! Clean residual mean=0.000022 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 1.45779 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 1.45779 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=2.318 mas, bmaj=7.187 mas, bpa=-5.869 degrees ! Estimated noise=3007.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116861 Jy ! Component: 100 - total flux cleaned = 0.0144563 Jy ! Component: 150 - total flux cleaned = 0.01536 Jy ! Component: 200 - total flux cleaned = 0.015347 Jy ! Total flux subtracted in 200 components = 0.015347 Jy ! Clean residual min=-0.009757 max=0.008126 Jy/beam ! Clean residual mean=0.000051 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 1.47314 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 = -0.00012253 Jy ! Component: 100 - total flux cleaned = -0.0001296 Jy ! Component: 150 - total flux cleaned = -0.000228352 Jy ! Component: 200 - total flux cleaned = -0.000231811 Jy ! Total flux subtracted in 200 components = -0.000231811 Jy ! Clean residual min=-0.009380 max=0.007431 Jy/beam ! Clean residual mean=0.000027 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 1.47291 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 1.47291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7794 mas, bmaj=2.147 mas, bpa=-8.327 degrees ! Estimated noise=2433.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00324367 Jy ! Component: 100 - total flux cleaned = -0.00325836 Jy ! Component: 150 - total flux cleaned = -0.00341272 Jy ! Component: 200 - total flux cleaned = -0.00329911 Jy ! Total flux subtracted in 200 components = -0.00329911 Jy ! Clean residual min=-0.008078 max=0.006716 Jy/beam ! Clean residual mean=0.000011 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 1.46961 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 1.46961 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=0.172939Jy sigma=0.000575 ! Fit after self-cal, rms=0.172896Jy sigma=0.000575 wmodel J1147-3812_X_2017_06_15_pus_map.mod ! Writing 75 model components to file: J1147-3812_X_2017_06_15_pus_map.mod wobs J1147-3812_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_06_15_pus_uvs.fits wwins J1147-3812_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J1147-3812_X_2017_06_15_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 = -0.00247965 Jy ! Component: 100 - total flux cleaned = -0.00285038 Jy ! Component: 150 - total flux cleaned = -0.00339822 Jy ! Component: 200 - total flux cleaned = -0.0045111 Jy ! Component: 250 - total flux cleaned = -0.0053768 Jy ! Component: 300 - total flux cleaned = -0.00611706 Jy ! Component: 350 - total flux cleaned = -0.00638311 Jy ! Component: 400 - total flux cleaned = -0.00672501 Jy ! Component: 450 - total flux cleaned = -0.00680866 Jy ! Component: 500 - total flux cleaned = -0.00705013 Jy ! Component: 550 - total flux cleaned = -0.00712734 Jy ! Component: 600 - total flux cleaned = -0.00720224 Jy ! Component: 650 - total flux cleaned = -0.00727407 Jy ! Component: 700 - total flux cleaned = -0.00734547 Jy ! Component: 750 - total flux cleaned = -0.00748385 Jy ! Component: 800 - total flux cleaned = -0.00788545 Jy ! Component: 850 - total flux cleaned = -0.00801496 Jy ! Component: 900 - total flux cleaned = -0.00808011 Jy ! Component: 950 - total flux cleaned = -0.00820635 Jy ! Component: 1000 - total flux cleaned = -0.00820649 Jy ! Component: 1050 - total flux cleaned = -0.00814728 Jy ! Component: 1100 - total flux cleaned = -0.00814901 Jy ! Component: 1150 - total flux cleaned = -0.00814905 Jy ! Component: 1200 - total flux cleaned = -0.00792176 Jy ! Component: 1250 - total flux cleaned = -0.00781062 Jy ! Component: 1300 - total flux cleaned = -0.00786556 Jy ! Component: 1350 - total flux cleaned = -0.00764936 Jy ! Component: 1400 - total flux cleaned = -0.00770311 Jy ! Component: 1450 - total flux cleaned = -0.00759834 Jy ! Component: 1500 - total flux cleaned = -0.00728957 Jy ! Component: 1550 - total flux cleaned = -0.00708632 Jy ! Component: 1600 - total flux cleaned = -0.00678565 Jy ! Component: 1650 - total flux cleaned = -0.00643952 Jy ! Component: 1700 - total flux cleaned = -0.00629322 Jy ! Component: 1750 - total flux cleaned = -0.00610001 Jy ! Component: 1800 - total flux cleaned = -0.00595693 Jy ! Component: 1850 - total flux cleaned = -0.0056282 Jy ! Component: 1900 - total flux cleaned = -0.00548872 Jy ! Component: 1950 - total flux cleaned = -0.00512094 Jy ! Component: 2000 - total flux cleaned = -0.00498499 Jy ! Total flux subtracted in 2048 components = -0.00484976 Jy ! Clean residual min=-0.002476 max=0.002807 Jy/beam ! Clean residual mean=0.000013 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 1.46476 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 196 components and 1.46476 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7794 x 2.147 at -8.327 degrees (North through East) ! Clean map min=-0.0063833 max=1.216 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.21599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000832309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205341 0.205341 0.410681 0.821362 1.64272 3.28545 6.5709 13.1418 26.2836 52.5672 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.215 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7794 x 2.147 at -8.327 degrees (North through East) ! Clean map min=-0.0063833 max=1.216 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 J1147-3812_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:55:49 2019