! Started logfile: J1522-2730_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:57:06 2016 obs J1522-2730_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1522-2730_S_2014_06_09_pus_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735309 visibilities/baseline/integration-bin. ! 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 336 lines of history. ! ! Reading 5956 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_2014_06_09_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.253927Jy sigma=0.001933 ! Fit after self-cal, rms=0.229064Jy sigma=0.001667 ! 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=2.432 mas, bmaj=6.575 mas, bpa=-7.992 degrees ! Estimated noise=1417.78 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 = 0.74643 Jy ! Component: 100 - total flux cleaned = 0.910885 Jy ! Total flux subtracted in 100 components = 0.910885 Jy ! Clean residual min=-0.031066 max=0.064404 Jy/beam ! Clean residual mean=-0.000065 rms=0.008487 Jy/beam ! Combined flux in latest and established models = 0.910885 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.910885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237601Jy sigma=0.001866 ! Fit after self-cal, rms=0.237603Jy sigma=0.001866 ! Inverting map ! Added new window around map position (4, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686046 Jy ! Component: 100 - total flux cleaned = 0.109032 Jy ! Total flux subtracted in 100 components = 0.109032 Jy ! Clean residual min=-0.027792 max=0.057232 Jy/beam ! Clean residual mean=0.000022 rms=0.007019 Jy/beam ! Combined flux in latest and established models = 1.01992 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 1.01992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210382Jy sigma=0.001591 ! Fit after self-cal, rms=0.208455Jy sigma=0.001564 ! Inverting map ! Added new window around map position (-8, -13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469665 Jy ! Component: 100 - total flux cleaned = 0.0742988 Jy ! Total flux subtracted in 100 components = 0.0742988 Jy ! Clean residual min=-0.027362 max=0.037313 Jy/beam ! Clean residual mean=0.000075 rms=0.006140 Jy/beam ! Combined flux in latest and established models = 1.09422 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 1.09422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195366Jy sigma=0.001463 ! Fit after self-cal, rms=0.194765Jy sigma=0.001454 ! 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=3.12 mas, bmaj=7.776 mas, bpa=-8.031 degrees ! Estimated noise=1059.36 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 (-4, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372452 Jy ! Component: 100 - total flux cleaned = 0.0549317 Jy ! Component: 150 - total flux cleaned = 0.0591463 Jy ! Component: 200 - total flux cleaned = 0.0602154 Jy ! Total flux subtracted in 200 components = 0.0602154 Jy ! Clean residual min=-0.025986 max=0.021540 Jy/beam ! Clean residual mean=0.000066 rms=0.005591 Jy/beam ! Combined flux in latest and established models = 1.15443 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 1.15443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183644Jy sigma=0.001401 ! Fit after self-cal, rms=0.183068Jy sigma=0.001397 ! 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 0.84 HN 1.05 KP 1.06 ! LA 1.18 MK 1.00 NL 1.02 OV 0.95 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.12 KP 1.03 ! LA 1.13 MK 1.01 NL 1.04 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.92 ! LA 0.90 MK 1.02 NL 0.97 OV 0.90 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.09 KP 0.89 ! LA 0.87 MK 1.00 NL 1.03 OV 0.97 ! PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.183068Jy sigma=0.001397 ! Fit after self-cal, rms=0.149820Jy sigma=0.001033 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=7.755 mas, bpa=-7.614 degrees ! Estimated noise=1061.86 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 = -0.00345766 Jy ! Component: 100 - total flux cleaned = -0.00550707 Jy ! Component: 150 - total flux cleaned = -0.00679829 Jy ! Component: 200 - total flux cleaned = -0.00716329 Jy ! Total flux subtracted in 200 components = -0.00716329 Jy ! Clean residual min=-0.020928 max=0.018950 Jy/beam ! Clean residual mean=0.000018 rms=0.004182 Jy/beam ! Combined flux in latest and established models = 1.14727 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 1.14727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145033Jy sigma=0.001013 ! Fit after self-cal, rms=0.144816Jy sigma=0.001010 ! 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=0.144816Jy sigma=0.001010 ! Fit after self-cal, rms=0.122180Jy sigma=0.000847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.735 mas, bpa=-7.922 degrees ! Estimated noise=1070.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00885796 Jy ! Component: 100 - total flux cleaned = -0.0102243 Jy ! Component: 150 - total flux cleaned = -0.0110521 Jy ! Component: 200 - total flux cleaned = -0.0117957 Jy ! Total flux subtracted in 200 components = -0.0117957 Jy ! Clean residual min=-0.011426 max=0.007293 Jy/beam ! Clean residual mean=-0.000005 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 1.13547 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 1.13547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120160Jy sigma=0.000828 ! Fit after self-cal, rms=0.120025Jy sigma=0.000826 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 = -0.000902652 Jy ! Component: 100 - total flux cleaned = -0.00159708 Jy ! Component: 150 - total flux cleaned = -0.00222234 Jy ! Component: 200 - total flux cleaned = -0.00297241 Jy ! Total flux subtracted in 200 components = -0.00297241 Jy ! Clean residual min=-0.009903 max=0.006858 Jy/beam ! Clean residual mean=-0.000007 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 1.1325 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.1325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119235Jy sigma=0.000819 ! Fit after self-cal, rms=0.119150Jy sigma=0.000818 ! 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=0.119150Jy sigma=0.000818 ! Fit after self-cal, rms=0.119927Jy sigma=0.000807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.735 mas, bpa=-7.882 degrees ! Estimated noise=1068.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00682423 Jy ! Component: 100 - total flux cleaned = -0.00816316 Jy ! Component: 150 - total flux cleaned = -0.00872057 Jy ! Component: 200 - total flux cleaned = -0.00922807 Jy ! Total flux subtracted in 200 components = -0.00922807 Jy ! Clean residual min=-0.008218 max=0.005981 Jy/beam ! Clean residual mean=-0.000002 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 1.12327 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 1.12327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119017Jy sigma=0.000799 ! Fit after self-cal, rms=0.118957Jy sigma=0.000798 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 = -0.000823435 Jy ! Component: 100 - total flux cleaned = -0.00113778 Jy ! Component: 150 - total flux cleaned = -0.00156529 Jy ! Component: 200 - total flux cleaned = -0.00182973 Jy ! Total flux subtracted in 200 components = -0.00182973 Jy ! Clean residual min=-0.007325 max=0.005902 Jy/beam ! Clean residual mean=-0.000003 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 1.12144 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 1.12144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118555Jy sigma=0.000795 ! Fit after self-cal, rms=0.118519Jy sigma=0.000795 ! 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=0.118519Jy sigma=0.000795 ! Fit after self-cal, rms=0.119352Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.737 mas, bmaj=19.31 mas, bpa=-4.931 degrees ! Estimated noise=1317.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0054347 Jy ! Component: 100 - total flux cleaned = -0.00598521 Jy ! Component: 150 - total flux cleaned = -0.00645638 Jy ! Component: 200 - total flux cleaned = -0.00687962 Jy ! Total flux subtracted in 200 components = -0.00687962 Jy ! Clean residual min=-0.008169 max=0.005117 Jy/beam ! Clean residual mean=-0.000012 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 1.11456 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 1.11456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119064Jy sigma=0.000791 ! Fit after self-cal, rms=0.119023Jy sigma=0.000791 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 = -0.00019558 Jy ! Component: 100 - total flux cleaned = -0.000293073 Jy ! Component: 150 - total flux cleaned = -0.000467037 Jy ! Component: 200 - total flux cleaned = -0.000385036 Jy ! Total flux subtracted in 200 components = -0.000385036 Jy ! Clean residual min=-0.007717 max=0.004872 Jy/beam ! Clean residual mean=-0.000012 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 1.11418 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 1.11418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118879Jy sigma=0.000790 ! Fit after self-cal, rms=0.118860Jy sigma=0.000790 ! 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=3.134 mas, bmaj=7.738 mas, bpa=-7.877 degrees ! Estimated noise=1067.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 7.738 at -7.877 degrees (North through East) ! Clean map min=-0.0095452 max=0.93727 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=0.118860Jy sigma=0.000790 ! Fit after self-cal, rms=0.114591Jy sigma=0.000737 ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=7.738 mas, bpa=-7.886 degrees ! Estimated noise=1066.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00493316 Jy ! Component: 100 - total flux cleaned = -0.00568103 Jy ! Component: 150 - total flux cleaned = -0.00608813 Jy ! Component: 200 - total flux cleaned = -0.00658672 Jy ! Total flux subtracted in 200 components = -0.00658672 Jy ! Clean residual min=-0.005301 max=0.005729 Jy/beam ! Clean residual mean=-0.000004 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 1.10759 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 1.10759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114138Jy sigma=0.000733 ! Fit after self-cal, rms=0.114132Jy sigma=0.000733 ! Inverting map ! Added new window around map position (10, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506737 Jy ! Component: 100 - total flux cleaned = 0.000670371 Jy ! Component: 150 - total flux cleaned = 0.000528892 Jy ! Component: 200 - total flux cleaned = 0.000654426 Jy ! Total flux subtracted in 200 components = 0.000654426 Jy ! Clean residual min=-0.005084 max=0.004272 Jy/beam ! Clean residual mean=-0.000004 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 1.10825 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 1.10825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113619Jy sigma=0.000729 ! Fit after self-cal, rms=0.113599Jy sigma=0.000729 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113599Jy sigma=0.000729 ! Fit after self-cal, rms=0.114157Jy sigma=0.000728 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=2.436 mas, bmaj=6.49 mas, bpa=-7.876 degrees ! Estimated noise=1443.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.759411 Jy ! Component: 100 - total flux cleaned = 0.927288 Jy ! Component: 150 - total flux cleaned = 0.984181 Jy ! Component: 200 - total flux cleaned = 1.01703 Jy ! Total flux subtracted in 200 components = 1.01703 Jy ! Clean residual min=-0.008932 max=0.017256 Jy/beam ! Clean residual mean=-0.000065 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 1.01703 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.01703 Jy ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.739 mas, bpa=-7.901 degrees ! Estimated noise=1065.64 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 = 0.0297328 Jy ! Component: 100 - total flux cleaned = 0.0472447 Jy ! Component: 150 - total flux cleaned = 0.0590263 Jy ! Component: 200 - total flux cleaned = 0.0675801 Jy ! Total flux subtracted in 200 components = 0.0675801 Jy ! Clean residual min=-0.005463 max=0.007450 Jy/beam ! Clean residual mean=-0.000020 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 1.08461 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 1.08461 Jy ! Inverting map ! Added new window around map position (0.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756228 Jy ! Component: 100 - total flux cleaned = 0.0113634 Jy ! Component: 150 - total flux cleaned = 0.0141068 Jy ! Component: 200 - total flux cleaned = 0.0164039 Jy ! Total flux subtracted in 200 components = 0.0164039 Jy ! Clean residual min=-0.005050 max=0.004558 Jy/beam ! Clean residual mean=-0.000007 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.10101 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 1.10101 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=7.754 mas, bmaj=19.36 mas, bpa=-5.006 degrees ! Estimated noise=1313.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263432 Jy ! Component: 100 - total flux cleaned = 0.00374802 Jy ! Component: 150 - total flux cleaned = 0.00391932 Jy ! Component: 200 - total flux cleaned = 0.00399446 Jy ! Total flux subtracted in 200 components = 0.00399446 Jy ! Clean residual min=-0.005838 max=0.004475 Jy/beam ! Clean residual mean=-0.000012 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 1.10501 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.91294e-06 Jy ! Component: 100 - total flux cleaned = -8.11226e-07 Jy ! Component: 150 - total flux cleaned = 6.08235e-05 Jy ! Component: 200 - total flux cleaned = 0.000118275 Jy ! Total flux subtracted in 200 components = 0.000118275 Jy ! Clean residual min=-0.005768 max=0.004430 Jy/beam ! Clean residual mean=-0.000012 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 1.10512 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 1.10512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.739 mas, bpa=-7.901 degrees ! Estimated noise=1065.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681555 Jy ! Component: 100 - total flux cleaned = -0.00079904 Jy ! Component: 150 - total flux cleaned = -0.000693981 Jy ! Component: 200 - total flux cleaned = -0.000496451 Jy ! Total flux subtracted in 200 components = -0.000496451 Jy ! Clean residual min=-0.004412 max=0.004127 Jy/beam ! Clean residual mean=-0.000005 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 1.10463 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 1.10463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114559Jy sigma=0.000724 ! Fit after self-cal, rms=0.114551Jy sigma=0.000723 wmodel J1522-2730_S_2014_06_09_pus_map.mod ! Writing 130 model components to file: J1522-2730_S_2014_06_09_pus_map.mod wobs J1522-2730_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1522-2730_S_2014_06_09_pus_uvs.fits wwins J1522-2730_S_2014_06_09_pus_map.win ! wwins: Wrote 6 windows to J1522-2730_S_2014_06_09_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 = -0.00109062 Jy ! Component: 100 - total flux cleaned = -0.00193157 Jy ! Component: 150 - total flux cleaned = -0.0024654 Jy ! Component: 200 - total flux cleaned = -0.00272148 Jy ! Component: 250 - total flux cleaned = -0.00296957 Jy ! Component: 300 - total flux cleaned = -0.00315085 Jy ! Component: 350 - total flux cleaned = -0.00350577 Jy ! Component: 400 - total flux cleaned = -0.00385234 Jy ! Component: 450 - total flux cleaned = -0.00402265 Jy ! Component: 500 - total flux cleaned = -0.00430039 Jy ! Component: 550 - total flux cleaned = -0.00446488 Jy ! Component: 600 - total flux cleaned = -0.00473433 Jy ! Component: 650 - total flux cleaned = -0.00494687 Jy ! Component: 700 - total flux cleaned = -0.00525956 Jy ! Component: 750 - total flux cleaned = -0.00536186 Jy ! Component: 800 - total flux cleaned = -0.00551449 Jy ! Component: 850 - total flux cleaned = -0.00581377 Jy ! Component: 900 - total flux cleaned = -0.00596208 Jy ! Component: 950 - total flux cleaned = -0.00615649 Jy ! Component: 1000 - total flux cleaned = -0.00630092 Jy ! Component: 1050 - total flux cleaned = -0.00644308 Jy ! Component: 1100 - total flux cleaned = -0.00658335 Jy ! Component: 1150 - total flux cleaned = -0.00681498 Jy ! Component: 1200 - total flux cleaned = -0.00699834 Jy ! Component: 1250 - total flux cleaned = -0.00681622 Jy ! Component: 1300 - total flux cleaned = -0.00713104 Jy ! Component: 1350 - total flux cleaned = -0.00708585 Jy ! Component: 1400 - total flux cleaned = -0.00708654 Jy ! Component: 1450 - total flux cleaned = -0.00730405 Jy ! Component: 1500 - total flux cleaned = -0.00730369 Jy ! Component: 1550 - total flux cleaned = -0.00734647 Jy ! Component: 1600 - total flux cleaned = -0.00743066 Jy ! Component: 1650 - total flux cleaned = -0.0074728 Jy ! Component: 1700 - total flux cleaned = -0.00751466 Jy ! Component: 1750 - total flux cleaned = -0.00763806 Jy ! Component: 1800 - total flux cleaned = -0.00780089 Jy ! Component: 1850 - total flux cleaned = -0.00784077 Jy ! Component: 1900 - total flux cleaned = -0.00775944 Jy ! Component: 1950 - total flux cleaned = -0.00775969 Jy ! Component: 2000 - total flux cleaned = -0.00771981 Jy ! Component: 2050 - total flux cleaned = -0.00799381 Jy ! Component: 2100 - total flux cleaned = -0.00791606 Jy ! Component: 2150 - total flux cleaned = -0.00791666 Jy ! Component: 2200 - total flux cleaned = -0.00803171 Jy ! Component: 2250 - total flux cleaned = -0.00814515 Jy ! Component: 2300 - total flux cleaned = -0.00818244 Jy ! Component: 2350 - total flux cleaned = -0.00814493 Jy ! Component: 2400 - total flux cleaned = -0.0082558 Jy ! Component: 2450 - total flux cleaned = -0.0083293 Jy ! Component: 2500 - total flux cleaned = -0.00832898 Jy ! Component: 2550 - total flux cleaned = -0.00818505 Jy ! Component: 2600 - total flux cleaned = -0.00850708 Jy ! Component: 2650 - total flux cleaned = -0.00843579 Jy ! Component: 2700 - total flux cleaned = -0.0085058 Jy ! Component: 2750 - total flux cleaned = -0.0085407 Jy ! Component: 2800 - total flux cleaned = -0.00857485 Jy ! Component: 2850 - total flux cleaned = -0.00836816 Jy ! Component: 2900 - total flux cleaned = -0.00857325 Jy ! Component: 2950 - total flux cleaned = -0.00864101 Jy ! Component: 3000 - total flux cleaned = -0.00840481 Jy ! Component: 3050 - total flux cleaned = -0.00847221 Jy ! Component: 3100 - total flux cleaned = -0.00850563 Jy ! Component: 3150 - total flux cleaned = -0.00860448 Jy ! Component: 3200 - total flux cleaned = -0.00863684 Jy ! Component: 3250 - total flux cleaned = -0.00863642 Jy ! Component: 3300 - total flux cleaned = -0.00879827 Jy ! Component: 3350 - total flux cleaned = -0.00870161 Jy ! Component: 3400 - total flux cleaned = -0.00889316 Jy ! Component: 3450 - total flux cleaned = -0.00895678 Jy ! Component: 3500 - total flux cleaned = -0.00898848 Jy ! Component: 3550 - total flux cleaned = -0.0092081 Jy ! Component: 3600 - total flux cleaned = -0.00923945 Jy ! Component: 3650 - total flux cleaned = -0.00920871 Jy ! Component: 3700 - total flux cleaned = -0.00942415 Jy ! Component: 3750 - total flux cleaned = -0.00957693 Jy ! Component: 3800 - total flux cleaned = -0.00945562 Jy ! Component: 3850 - total flux cleaned = -0.00969766 Jy ! Component: 3900 - total flux cleaned = -0.00972745 Jy ! Component: 3950 - total flux cleaned = -0.00990651 Jy ! Component: 4000 - total flux cleaned = -0.00993634 Jy ! Component: 4050 - total flux cleaned = -0.0101429 Jy ! Total flux subtracted in 4096 components = -0.0102018 Jy ! Clean residual min=-0.001582 max=0.001958 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.09443 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 431 components and 1.09442 Jy ![Exited script file: muppet] wmap "J1522-2730_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 7.739 at -7.901 degrees (North through East) ! Clean map min=-0.0046984 max=0.95863 Jy/beam ! Writing clean map to FITS file: J1522-2730_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.958634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00055323 device "J1522-2730_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1522-2730_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173131 0.173131 0.346261 0.692522 1.38504 2.77009 5.54018 11.0804 22.1607 44.3214 88.6429 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.958 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 7.739 at -7.901 degrees (North through East) ! Clean map min=-0.0046984 max=0.95863 Jy/beam quit ! Quitting program ! Log file J1522-2730_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:57:10 2016