! Started logfile: J1522-2730_S_2017_05_01_pus_uvs.log on Wed May 1 18:39:15 2019 obs J1522-2730_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1522-2730_S_2017_05_01_pus_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.187879 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1522-2730 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 788 lines of history. ! ! Reading 372 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1522-2730_S_2017_05_01_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 = 1024x1024 pixels with 0.500x0.500 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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.239555Jy sigma=0.001166 ! Fit after self-cal, rms=0.226535Jy sigma=0.001095 ! 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=1.855 mas, bmaj=5.819 mas, bpa=-11.07 degrees ! Estimated noise=8481.6 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 = 0.67509 Jy ! Component: 100 - total flux cleaned = 0.820483 Jy ! Total flux subtracted in 100 components = 0.820483 Jy ! Clean residual min=-0.060325 max=0.111062 Jy/beam ! Clean residual mean=0.000004 rms=0.021941 Jy/beam ! Combined flux in latest and established models = 0.820483 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.820483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198966Jy sigma=0.001059 ! Fit after self-cal, rms=0.198961Jy sigma=0.001059 ! 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=2.012 mas, bmaj=5.82 mas, bpa=-8.36 degrees ! Estimated noise=7629.82 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 = 0.0704445 Jy ! Component: 100 - total flux cleaned = 0.0929789 Jy ! Component: 150 - total flux cleaned = 0.0984919 Jy ! Component: 200 - total flux cleaned = 0.100394 Jy ! Total flux subtracted in 200 components = 0.100394 Jy ! Clean residual min=-0.055412 max=0.093671 Jy/beam ! Clean residual mean=0.000014 rms=0.019961 Jy/beam ! Combined flux in latest and established models = 0.920877 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.920877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176968Jy sigma=0.000896 ! Fit after self-cal, rms=0.177027Jy sigma=0.000895 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.25 KP 1.00* ! LA 1.00* MK 0.97 NL 1.00* OV 0.97 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.25 KP 1.00* ! LA 1.00* MK 0.95 NL 1.00* OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.22 KP 1.00* ! LA 1.00* MK 0.97 NL 1.00* OV 0.91 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.177027Jy sigma=0.000895 ! Fit after self-cal, rms=0.135110Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=5.801 mas, bpa=-6.752 degrees ! Estimated noise=7687.94 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 = 0.00907196 Jy ! Component: 100 - total flux cleaned = 0.0129185 Jy ! Component: 150 - total flux cleaned = 0.0129377 Jy ! Component: 200 - total flux cleaned = 0.0127746 Jy ! Total flux subtracted in 200 components = 0.0127746 Jy ! Clean residual min=-0.019504 max=0.016906 Jy/beam ! Clean residual mean=0.000002 rms=0.004826 Jy/beam ! Combined flux in latest and established models = 0.933651 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.933651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134718Jy sigma=0.000658 ! Fit after self-cal, rms=0.135098Jy sigma=0.000657 ! 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. ! ! Fit before self-cal, rms=0.135098Jy sigma=0.000657 ! Fit after self-cal, rms=0.135355Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.038 mas, bmaj=5.799 mas, bpa=-6.702 degrees ! Estimated noise=7685.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338713 Jy ! Component: 100 - total flux cleaned = 0.00425652 Jy ! Component: 150 - total flux cleaned = 0.00453868 Jy ! Component: 200 - total flux cleaned = 0.00480682 Jy ! Total flux subtracted in 200 components = 0.00480682 Jy ! Clean residual min=-0.018300 max=0.017546 Jy/beam ! Clean residual mean=0.000002 rms=0.004656 Jy/beam ! Combined flux in latest and established models = 0.938458 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.938458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135245Jy sigma=0.000656 ! Fit after self-cal, rms=0.135251Jy sigma=0.000656 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 = 0.000461773 Jy ! Component: 100 - total flux cleaned = 0.000391757 Jy ! Component: 150 - total flux cleaned = 0.000451068 Jy ! Component: 200 - total flux cleaned = 0.000570032 Jy ! Total flux subtracted in 200 components = 0.000570032 Jy ! Clean residual min=-0.018110 max=0.017534 Jy/beam ! Clean residual mean=0.000002 rms=0.004603 Jy/beam ! Combined flux in latest and established models = 0.939028 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.939028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135174Jy sigma=0.000656 ! Fit after self-cal, rms=0.135171Jy sigma=0.000656 ! 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. ! ! Fit before self-cal, rms=0.135171Jy sigma=0.000656 ! Fit after self-cal, rms=0.135325Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=5.798 mas, bpa=-6.661 degrees ! Estimated noise=7690.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277712 Jy ! Component: 100 - total flux cleaned = 0.00339252 Jy ! Component: 150 - total flux cleaned = 0.00366568 Jy ! Component: 200 - total flux cleaned = 0.00382307 Jy ! Total flux subtracted in 200 components = 0.00382307 Jy ! Clean residual min=-0.017665 max=0.017523 Jy/beam ! Clean residual mean=0.000001 rms=0.004510 Jy/beam ! Combined flux in latest and established models = 0.942851 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.942851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135249Jy sigma=0.000655 ! Fit after self-cal, rms=0.135248Jy sigma=0.000655 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 = 0.000279557 Jy ! Component: 100 - total flux cleaned = 0.000169127 Jy ! Component: 150 - total flux cleaned = 0.000266453 Jy ! Component: 200 - total flux cleaned = 0.000314159 Jy ! Total flux subtracted in 200 components = 0.000314159 Jy ! Clean residual min=-0.017458 max=0.017500 Jy/beam ! Clean residual mean=0.000001 rms=0.004473 Jy/beam ! Combined flux in latest and established models = 0.943165 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.943165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135199Jy sigma=0.000655 ! Fit after self-cal, rms=0.135194Jy sigma=0.000655 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.135194Jy sigma=0.000655 ! Fit after self-cal, rms=0.135324Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.273 mas, bmaj=9.42 mas, bpa=-12.52 degrees ! Estimated noise=14911.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100119 Jy ! Component: 100 - total flux cleaned = 0.0103524 Jy ! Component: 150 - total flux cleaned = 0.0104712 Jy ! Component: 200 - total flux cleaned = 0.0105622 Jy ! Total flux subtracted in 200 components = 0.0105622 Jy ! Clean residual min=-0.006431 max=0.007342 Jy/beam ! Clean residual mean=-0.000006 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.953728 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.953728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135573Jy sigma=0.000657 ! Fit after self-cal, rms=0.135520Jy sigma=0.000657 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 = -3.45367e-05 Jy ! Component: 100 - total flux cleaned = 3.50355e-05 Jy ! Component: 150 - total flux cleaned = 2.88231e-05 Jy ! Component: 200 - total flux cleaned = -1.80094e-05 Jy ! Total flux subtracted in 200 components = -1.80094e-05 Jy ! Clean residual min=-0.005945 max=0.006841 Jy/beam ! Clean residual mean=-0.000006 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.95371 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.95371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135613Jy sigma=0.000658 ! Fit after self-cal, rms=0.135586Jy sigma=0.000658 ! Inverting map ! Added new window around map position (-33.5, 109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125134 Jy ! Component: 100 - total flux cleaned = 0.00182321 Jy ! Component: 150 - total flux cleaned = 0.0020874 Jy ! Component: 200 - total flux cleaned = 0.00287602 Jy ! Total flux subtracted in 200 components = 0.00287602 Jy ! Clean residual min=-0.007192 max=0.007009 Jy/beam ! Clean residual mean=-0.000011 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.956586 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.956586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134537Jy sigma=0.000651 ! Fit after self-cal, rms=0.134530Jy sigma=0.000650 ! 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=2.036 mas, bmaj=5.798 mas, bpa=-6.623 degrees ! Estimated noise=7694.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.036 x 5.798 at -6.623 degrees (North through East) ! Clean map min=-0.014779 max=0.88756 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. ! ! Fit before self-cal, rms=0.134530Jy sigma=0.000650 ! Fit after self-cal, rms=0.119799Jy sigma=0.000555 ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=5.794 mas, bpa=-6.742 degrees ! Estimated noise=7702.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00855549 Jy ! Component: 100 - total flux cleaned = -0.00653704 Jy ! Component: 150 - total flux cleaned = -0.00376223 Jy ! Component: 200 - total flux cleaned = -0.00318568 Jy ! Total flux subtracted in 200 components = -0.00318568 Jy ! Clean residual min=-0.012900 max=0.012657 Jy/beam ! Clean residual mean=-0.000003 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 0.9534 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.9534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118916Jy sigma=0.000547 ! Fit after self-cal, rms=0.118845Jy sigma=0.000547 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.13274e-05 Jy ! Component: 100 - total flux cleaned = -5.72209e-05 Jy ! Component: 150 - total flux cleaned = 4.34303e-05 Jy ! Component: 200 - total flux cleaned = -0.000143258 Jy ! Total flux subtracted in 200 components = -0.000143258 Jy ! Clean residual min=-0.012278 max=0.012200 Jy/beam ! Clean residual mean=-0.000001 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.953257 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.953257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118702Jy sigma=0.000546 ! Fit after self-cal, rms=0.118694Jy sigma=0.000545 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118694Jy sigma=0.000545 ! Fit after self-cal, rms=0.118839Jy sigma=0.000545 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=1.861 mas, bmaj=5.718 mas, bpa=-9.207 degrees ! Estimated noise=8618.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.684121 Jy ! Component: 100 - total flux cleaned = 0.834934 Jy ! Component: 150 - total flux cleaned = 0.88699 Jy ! Component: 200 - total flux cleaned = 0.912773 Jy ! Total flux subtracted in 200 components = 0.912773 Jy ! Clean residual min=-0.021738 max=0.022075 Jy/beam ! Clean residual mean=-0.000003 rms=0.006642 Jy/beam ! Combined flux in latest and established models = 0.912772 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.912772 Jy ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=5.793 mas, bpa=-6.767 degrees ! Estimated noise=7707.31 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 = 0.00727394 Jy ! Component: 100 - total flux cleaned = 0.0045626 Jy ! Component: 150 - total flux cleaned = 0.00310458 Jy ! Component: 200 - total flux cleaned = 0.00243114 Jy ! Total flux subtracted in 200 components = 0.00243114 Jy ! Clean residual min=-0.012708 max=0.012647 Jy/beam ! Clean residual mean=-0.000009 rms=0.003313 Jy/beam ! Combined flux in latest and established models = 0.915204 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.915204 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.239 mas, bmaj=9.386 mas, bpa=-12.94 degrees ! Estimated noise=15112.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112298 Jy ! Component: 100 - total flux cleaned = 0.0140601 Jy ! Component: 150 - total flux cleaned = 0.0170356 Jy ! Component: 200 - total flux cleaned = 0.0196122 Jy ! Total flux subtracted in 200 components = 0.0196122 Jy ! Clean residual min=-0.005173 max=0.005653 Jy/beam ! Clean residual mean=0.000001 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.934816 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 = 0.00206272 Jy ! Component: 100 - total flux cleaned = 0.00367009 Jy ! Component: 150 - total flux cleaned = 0.00432395 Jy ! Component: 200 - total flux cleaned = 0.00467215 Jy ! Total flux subtracted in 200 components = 0.00467215 Jy ! Clean residual min=-0.005413 max=0.005809 Jy/beam ! Clean residual mean=0.000003 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.939488 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.939488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=5.793 mas, bpa=-6.767 degrees ! Estimated noise=7707.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276579 Jy ! Component: 100 - total flux cleaned = -0.00341955 Jy ! Component: 150 - total flux cleaned = -0.00489332 Jy ! Component: 200 - total flux cleaned = -0.004825 Jy ! Total flux subtracted in 200 components = -0.004825 Jy ! Clean residual min=-0.011234 max=0.012107 Jy/beam ! Clean residual mean=-0.000000 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 0.934663 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.934663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118807Jy sigma=0.000546 ! Fit after self-cal, rms=0.118764Jy sigma=0.000545 wmodel J1522-2730_S_2017_05_01_pus_map.mod ! Writing 87 model components to file: J1522-2730_S_2017_05_01_pus_map.mod wobs J1522-2730_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1522-2730_S_2017_05_01_pus_uvs.fits wwins J1522-2730_S_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J1522-2730_S_2017_05_01_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540189 Jy ! Component: 100 - total flux cleaned = -0.000105276 Jy ! Component: 150 - total flux cleaned = -0.000663825 Jy ! Component: 200 - total flux cleaned = -0.00140643 Jy ! Component: 250 - total flux cleaned = -0.00185853 Jy ! Component: 300 - total flux cleaned = -0.00238604 Jy ! Component: 350 - total flux cleaned = -0.00278672 Jy ! Component: 400 - total flux cleaned = -0.00307141 Jy ! Component: 450 - total flux cleaned = -0.003073 Jy ! Component: 500 - total flux cleaned = -0.00264166 Jy ! Component: 550 - total flux cleaned = -0.0024777 Jy ! Component: 600 - total flux cleaned = -0.00255848 Jy ! Component: 650 - total flux cleaned = -0.00263635 Jy ! Component: 700 - total flux cleaned = -0.00256107 Jy ! Component: 750 - total flux cleaned = -0.0026332 Jy ! Component: 800 - total flux cleaned = -0.00284881 Jy ! Component: 850 - total flux cleaned = -0.00313074 Jy ! Component: 900 - total flux cleaned = -0.00313028 Jy ! Component: 950 - total flux cleaned = -0.00306124 Jy ! Component: 1000 - total flux cleaned = -0.00319709 Jy ! Component: 1050 - total flux cleaned = -0.00319714 Jy ! Component: 1100 - total flux cleaned = -0.00306096 Jy ! Component: 1150 - total flux cleaned = -0.00285553 Jy ! Component: 1200 - total flux cleaned = -0.00264881 Jy ! Component: 1250 - total flux cleaned = -0.00251034 Jy ! Component: 1300 - total flux cleaned = -0.00251005 Jy ! Component: 1350 - total flux cleaned = -0.00251076 Jy ! Component: 1400 - total flux cleaned = -0.00251044 Jy ! Component: 1450 - total flux cleaned = -0.00258214 Jy ! Component: 1500 - total flux cleaned = -0.00279916 Jy ! Component: 1550 - total flux cleaned = -0.00316604 Jy ! Component: 1600 - total flux cleaned = -0.00331451 Jy ! Component: 1650 - total flux cleaned = -0.00338991 Jy ! Component: 1700 - total flux cleaned = -0.00361831 Jy ! Component: 1750 - total flux cleaned = -0.00377304 Jy ! Component: 1800 - total flux cleaned = -0.00369447 Jy ! Component: 1850 - total flux cleaned = -0.00369441 Jy ! Component: 1900 - total flux cleaned = -0.00385989 Jy ! Component: 1950 - total flux cleaned = -0.00402626 Jy ! Component: 2000 - total flux cleaned = -0.00402531 Jy ! Component: 2050 - total flux cleaned = -0.0040233 Jy ! Component: 2100 - total flux cleaned = -0.00420403 Jy ! Component: 2150 - total flux cleaned = -0.00438631 Jy ! Component: 2200 - total flux cleaned = -0.00466827 Jy ! Component: 2250 - total flux cleaned = -0.00486094 Jy ! Component: 2300 - total flux cleaned = -0.00525448 Jy ! Component: 2350 - total flux cleaned = -0.0059645 Jy ! Component: 2400 - total flux cleaned = -0.00659335 Jy ! Component: 2450 - total flux cleaned = -0.00702275 Jy ! Component: 2500 - total flux cleaned = -0.00757931 Jy ! Component: 2550 - total flux cleaned = -0.00780787 Jy ! Component: 2600 - total flux cleaned = -0.00839277 Jy ! Component: 2650 - total flux cleaned = -0.00875638 Jy ! Component: 2700 - total flux cleaned = -0.00937525 Jy ! Component: 2750 - total flux cleaned = -0.0101424 Jy ! Component: 2800 - total flux cleaned = -0.0105389 Jy ! Component: 2850 - total flux cleaned = -0.0109451 Jy ! Component: 2900 - total flux cleaned = -0.01164 Jy ! Component: 2950 - total flux cleaned = -0.0123582 Jy ! Component: 3000 - total flux cleaned = -0.0131023 Jy ! Component: 3050 - total flux cleaned = -0.0137165 Jy ! Component: 3100 - total flux cleaned = -0.0143475 Jy ! Component: 3150 - total flux cleaned = -0.014673 Jy ! Component: 3200 - total flux cleaned = -0.0155081 Jy ! Component: 3250 - total flux cleaned = -0.0163763 Jy ! Component: 3300 - total flux cleaned = -0.0167319 Jy ! Component: 3350 - total flux cleaned = -0.0174683 Jy ! Component: 3400 - total flux cleaned = -0.0180366 Jy ! Component: 3450 - total flux cleaned = -0.0184241 Jy ! Component: 3500 - total flux cleaned = -0.0192266 Jy ! Component: 3550 - total flux cleaned = -0.0196403 Jy ! Component: 3600 - total flux cleaned = -0.0200708 Jy ! Component: 3650 - total flux cleaned = -0.0202923 Jy ! Component: 3700 - total flux cleaned = -0.0205227 Jy ! Component: 3750 - total flux cleaned = -0.0207584 Jy ! Component: 3800 - total flux cleaned = -0.0210002 Jy ! Component: 3850 - total flux cleaned = -0.0209977 Jy ! Component: 3900 - total flux cleaned = -0.0209902 Jy ! Component: 3950 - total flux cleaned = -0.0212584 Jy ! Component: 4000 - total flux cleaned = -0.0215421 Jy ! Component: 4050 - total flux cleaned = -0.0215394 Jy ! Total flux subtracted in 4096 components = -0.0215439 Jy ! Clean residual min=-0.016974 max=0.018148 Jy/beam ! Clean residual mean=0.000014 rms=0.005216 Jy/beam ! Combined flux in latest and established models = 0.913119 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 237 components and 0.913119 Jy ![Exited script file: muppet] wmap "J1522-2730_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.028 x 5.793 at -6.767 degrees (North through East) ! Clean map min=-0.021063 max=0.888 Jy/beam ! Writing clean map to FITS file: J1522-2730_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.888001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00591274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.99754 1.99754 3.99509 7.99017 15.9803 31.9607 63.9214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0177 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.888 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.028 x 5.793 at -6.767 degrees (North through East) ! Clean map min=-0.021063 max=0.888 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 J1522-2730_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:39:20 2019