! Started logfile: J1127-1857_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:25:00 2016 obs J1127-1857_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1127-1857_S_2014_05_31_pus_uva.fits ! AN table 1: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657658 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 4380 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 J1127-1857_S_2014_05_31_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.297863Jy sigma=0.002756 ! Fit after self-cal, rms=0.212079Jy sigma=0.001914 ! 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=3.447 mas, bmaj=10.49 mas, bpa=15.09 degrees ! Estimated noise=1426.2 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 = 0.661275 Jy ! Component: 100 - total flux cleaned = 0.808398 Jy ! Total flux subtracted in 100 components = 0.808398 Jy ! Clean residual min=-0.021232 max=0.050522 Jy/beam ! Clean residual mean=0.000025 rms=0.007613 Jy/beam ! Combined flux in latest and established models = 0.808398 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.808398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170114Jy sigma=0.001508 ! Fit after self-cal, rms=0.170116Jy sigma=0.001508 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539481 Jy ! Component: 100 - total flux cleaned = 0.0857779 Jy ! Total flux subtracted in 100 components = 0.0857779 Jy ! Clean residual min=-0.023106 max=0.024792 Jy/beam ! Clean residual mean=0.000003 rms=0.005252 Jy/beam ! Combined flux in latest and established models = 0.894176 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.894176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146611Jy sigma=0.001302 ! Fit after self-cal, rms=0.146625Jy sigma=0.001302 ! 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=4.032 mas, bmaj=11.85 mas, bpa=14.84 degrees ! Estimated noise=1145.41 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 = 0.0263329 Jy ! Component: 100 - total flux cleaned = 0.0399662 Jy ! Component: 150 - total flux cleaned = 0.0461093 Jy ! Component: 200 - total flux cleaned = 0.0463639 Jy ! Total flux subtracted in 200 components = 0.0463639 Jy ! Clean residual min=-0.018867 max=0.018296 Jy/beam ! Clean residual mean=0.000014 rms=0.004304 Jy/beam ! Combined flux in latest and established models = 0.94054 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.94054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140685Jy sigma=0.001273 ! Fit after self-cal, rms=0.140689Jy sigma=0.001273 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.84 HN 1.01 KP 1.05 ! LA 1.20 MK 1.00* NL 0.98 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.05 KP 1.01 ! LA 1.15 MK 1.00* NL 1.05 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.06 KP 0.91 ! LA 0.90 MK 1.00* NL 0.97 OV 0.94 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.03 KP 0.87 ! LA 0.86 MK 1.00* NL 1.05 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.140689Jy sigma=0.001273 ! Fit after self-cal, rms=0.098489Jy sigma=0.000859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.039 mas, bmaj=11.9 mas, bpa=14.9 degrees ! Estimated noise=1144.07 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 = -0.00882857 Jy ! Component: 100 - total flux cleaned = -0.0115232 Jy ! Component: 150 - total flux cleaned = -0.0122394 Jy ! Component: 200 - total flux cleaned = -0.0128416 Jy ! Total flux subtracted in 200 components = -0.0128416 Jy ! Clean residual min=-0.010560 max=0.009728 Jy/beam ! Clean residual mean=0.000011 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.927698 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.927698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097655Jy sigma=0.000851 ! Fit after self-cal, rms=0.097672Jy sigma=0.000851 ! 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=0.097672Jy sigma=0.000851 ! Fit after self-cal, rms=0.091957Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.051 mas, bmaj=11.84 mas, bpa=14.92 degrees ! Estimated noise=1144.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00509805 Jy ! Component: 100 - total flux cleaned = -0.00529197 Jy ! Component: 150 - total flux cleaned = -0.00545895 Jy ! Component: 200 - total flux cleaned = -0.00560285 Jy ! Total flux subtracted in 200 components = -0.00560285 Jy ! Clean residual min=-0.006456 max=0.005437 Jy/beam ! Clean residual mean=0.000008 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.922095 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.922095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091124Jy sigma=0.000790 ! Fit after self-cal, rms=0.091138Jy sigma=0.000790 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 = -0.000252019 Jy ! Component: 100 - total flux cleaned = -0.000556347 Jy ! Component: 150 - total flux cleaned = -0.000828862 Jy ! Component: 200 - total flux cleaned = -0.000828454 Jy ! Total flux subtracted in 200 components = -0.000828454 Jy ! Clean residual min=-0.006181 max=0.005457 Jy/beam ! Clean residual mean=0.000008 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.921267 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.921267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090941Jy sigma=0.000788 ! Fit after self-cal, rms=0.090938Jy sigma=0.000788 ! 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=0.090938Jy sigma=0.000788 ! Fit after self-cal, rms=0.090969Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=11.84 mas, bpa=14.96 degrees ! Estimated noise=1145.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330284 Jy ! Component: 100 - total flux cleaned = -0.00369774 Jy ! Component: 150 - total flux cleaned = -0.00416674 Jy ! Component: 200 - total flux cleaned = -0.00447706 Jy ! Total flux subtracted in 200 components = -0.00447706 Jy ! Clean residual min=-0.005309 max=0.004603 Jy/beam ! Clean residual mean=0.000009 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.91679 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.91679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090580Jy sigma=0.000782 ! Fit after self-cal, rms=0.090585Jy sigma=0.000782 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 = -0.000380037 Jy ! Component: 100 - total flux cleaned = -0.000629215 Jy ! Component: 150 - total flux cleaned = -0.000924577 Jy ! Component: 200 - total flux cleaned = -0.00105751 Jy ! Total flux subtracted in 200 components = -0.00105751 Jy ! Clean residual min=-0.005112 max=0.004627 Jy/beam ! Clean residual mean=0.000009 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.915732 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.915732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090456Jy sigma=0.000781 ! Fit after self-cal, rms=0.090455Jy sigma=0.000781 ! 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=0.090455Jy sigma=0.000781 ! Fit after self-cal, rms=0.090539Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.87 mas, bmaj=16.87 mas, bpa=5.018 degrees ! Estimated noise=1273.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239964 Jy ! Component: 100 - total flux cleaned = -0.00364792 Jy ! Component: 150 - total flux cleaned = -0.00387076 Jy ! Component: 200 - total flux cleaned = -0.00410559 Jy ! Total flux subtracted in 200 components = -0.00410559 Jy ! Clean residual min=-0.004243 max=0.003922 Jy/beam ! Clean residual mean=0.000011 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.911627 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.911627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090466Jy sigma=0.000780 ! Fit after self-cal, rms=0.090466Jy sigma=0.000780 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 = -0.000238086 Jy ! Component: 100 - total flux cleaned = -0.000377654 Jy ! Component: 150 - total flux cleaned = -0.000529232 Jy ! Component: 200 - total flux cleaned = -0.000668942 Jy ! Total flux subtracted in 200 components = -0.000668942 Jy ! Clean residual min=-0.004254 max=0.003952 Jy/beam ! Clean residual mean=0.000011 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.910958 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.910958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090436Jy sigma=0.000779 ! Fit after self-cal, rms=0.090433Jy sigma=0.000779 ! 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=4.065 mas, bmaj=11.84 mas, bpa=14.99 degrees ! Estimated noise=1145.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.065 x 11.84 at 14.99 degrees (North through East) ! Clean map min=-0.0046268 max=0.84297 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=0.090433Jy sigma=0.000779 ! Fit after self-cal, rms=0.084043Jy sigma=0.000714 ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=11.85 mas, bpa=14.99 degrees ! Estimated noise=1144.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215526 Jy ! Component: 100 - total flux cleaned = -0.0024354 Jy ! Component: 150 - total flux cleaned = -0.00268404 Jy ! Component: 200 - total flux cleaned = -0.00297653 Jy ! Total flux subtracted in 200 components = -0.00297653 Jy ! Clean residual min=-0.004323 max=0.004033 Jy/beam ! Clean residual mean=0.000008 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.907981 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.907981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083835Jy sigma=0.000713 ! Fit after self-cal, rms=0.083834Jy sigma=0.000713 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204543 Jy ! Component: 100 - total flux cleaned = -0.000435407 Jy ! Component: 150 - total flux cleaned = -0.000538322 Jy ! Component: 200 - total flux cleaned = -0.0006327 Jy ! Total flux subtracted in 200 components = -0.0006327 Jy ! Clean residual min=-0.004166 max=0.004057 Jy/beam ! Clean residual mean=0.000008 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.907348 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.907348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083764Jy sigma=0.000712 ! Fit after self-cal, rms=0.083764Jy sigma=0.000712 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083764Jy sigma=0.000712 ! Fit after self-cal, rms=0.083862Jy sigma=0.000712 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=3.46 mas, bmaj=10.45 mas, bpa=15.31 degrees ! Estimated noise=1428.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.662354 Jy ! Component: 100 - total flux cleaned = 0.807665 Jy ! Component: 150 - total flux cleaned = 0.852498 Jy ! Component: 200 - total flux cleaned = 0.874535 Jy ! Total flux subtracted in 200 components = 0.874535 Jy ! Clean residual min=-0.005987 max=0.011034 Jy/beam ! Clean residual mean=0.000010 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.874535 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.874535 Jy ! Inverting map and beam ! Estimated beam: bmin=4.071 mas, bmaj=11.84 mas, bpa=15 degrees ! Estimated noise=1144.26 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 = 0.015284 Jy ! Component: 100 - total flux cleaned = 0.023037 Jy ! Component: 150 - total flux cleaned = 0.0274214 Jy ! Component: 200 - total flux cleaned = 0.0284745 Jy ! Total flux subtracted in 200 components = 0.0284745 Jy ! Clean residual min=-0.003545 max=0.004022 Jy/beam ! Clean residual mean=0.000008 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.90301 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.90301 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=7.884 mas, bmaj=16.9 mas, bpa=4.978 degrees ! Estimated noise=1269.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113575 Jy ! Component: 100 - total flux cleaned = 0.00119536 Jy ! Component: 150 - total flux cleaned = 0.00124262 Jy ! Component: 200 - total flux cleaned = 0.00120392 Jy ! Total flux subtracted in 200 components = 0.00120392 Jy ! Clean residual min=-0.003955 max=0.003423 Jy/beam ! Clean residual mean=0.000010 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.904213 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 = -3.63486e-05 Jy ! Component: 100 - total flux cleaned = -7.04898e-05 Jy ! Component: 150 - total flux cleaned = -0.000102563 Jy ! Component: 200 - total flux cleaned = -0.000132477 Jy ! Total flux subtracted in 200 components = -0.000132477 Jy ! Clean residual min=-0.003933 max=0.003460 Jy/beam ! Clean residual mean=0.000010 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.904081 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.904081 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.071 mas, bmaj=11.84 mas, bpa=15 degrees ! Estimated noise=1144.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019472 Jy ! Component: 100 - total flux cleaned = -0.000388245 Jy ! Component: 150 - total flux cleaned = -0.000500144 Jy ! Component: 200 - total flux cleaned = -0.000643582 Jy ! Total flux subtracted in 200 components = -0.000643582 Jy ! Clean residual min=-0.003421 max=0.003741 Jy/beam ! Clean residual mean=0.000007 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.903437 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.903437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083711Jy sigma=0.000710 ! Fit after self-cal, rms=0.083703Jy sigma=0.000710 wmodel J1127-1857_S_2014_05_31_pus_map.mod ! Writing 74 model components to file: J1127-1857_S_2014_05_31_pus_map.mod wobs J1127-1857_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1127-1857_S_2014_05_31_pus_uvs.fits wwins J1127-1857_S_2014_05_31_pus_map.win ! wwins: Wrote 1 windows to J1127-1857_S_2014_05_31_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 = 0.00064516 Jy ! Component: 100 - total flux cleaned = 0.000459315 Jy ! Component: 150 - total flux cleaned = 0.000518201 Jy ! Component: 200 - total flux cleaned = 0.000518487 Jy ! Component: 250 - total flux cleaned = 0.000409573 Jy ! Component: 300 - total flux cleaned = 0.000252537 Jy ! Component: 350 - total flux cleaned = 0.00035133 Jy ! Component: 400 - total flux cleaned = 0.000449638 Jy ! Component: 450 - total flux cleaned = 0.00064046 Jy ! Component: 500 - total flux cleaned = 0.000871989 Jy ! Component: 550 - total flux cleaned = 0.00114303 Jy ! Component: 600 - total flux cleaned = 0.00140884 Jy ! Component: 650 - total flux cleaned = 0.00166794 Jy ! Component: 700 - total flux cleaned = 0.00192035 Jy ! Component: 750 - total flux cleaned = 0.00220706 Jy ! Component: 800 - total flux cleaned = 0.00240727 Jy ! Component: 850 - total flux cleaned = 0.00256469 Jy ! Component: 900 - total flux cleaned = 0.00279541 Jy ! Component: 950 - total flux cleaned = 0.00294688 Jy ! Component: 1000 - total flux cleaned = 0.00320774 Jy ! Component: 1050 - total flux cleaned = 0.00353632 Jy ! Component: 1100 - total flux cleaned = 0.00371545 Jy ! Component: 1150 - total flux cleaned = 0.00396245 Jy ! Component: 1200 - total flux cleaned = 0.00420548 Jy ! Component: 1250 - total flux cleaned = 0.00434198 Jy ! Component: 1300 - total flux cleaned = 0.00450988 Jy ! Component: 1350 - total flux cleaned = 0.00467531 Jy ! Component: 1400 - total flux cleaned = 0.00493444 Jy ! Component: 1450 - total flux cleaned = 0.00506153 Jy ! Component: 1500 - total flux cleaned = 0.00521857 Jy ! Component: 1550 - total flux cleaned = 0.00518711 Jy ! Component: 1600 - total flux cleaned = 0.00524946 Jy ! Component: 1650 - total flux cleaned = 0.00531025 Jy ! Component: 1700 - total flux cleaned = 0.00543001 Jy ! Component: 1750 - total flux cleaned = 0.0054597 Jy ! Component: 1800 - total flux cleaned = 0.00548921 Jy ! Component: 1850 - total flux cleaned = 0.00554668 Jy ! Component: 1900 - total flux cleaned = 0.00557476 Jy ! Component: 1950 - total flux cleaned = 0.00557436 Jy ! Component: 2000 - total flux cleaned = 0.00557433 Jy ! Component: 2050 - total flux cleaned = 0.00557422 Jy ! Component: 2100 - total flux cleaned = 0.0055743 Jy ! Component: 2150 - total flux cleaned = 0.00560134 Jy ! Component: 2200 - total flux cleaned = 0.00549442 Jy ! Component: 2250 - total flux cleaned = 0.00560036 Jy ! Component: 2300 - total flux cleaned = 0.00565287 Jy ! Component: 2350 - total flux cleaned = 0.005549 Jy ! Component: 2400 - total flux cleaned = 0.00547225 Jy ! Component: 2450 - total flux cleaned = 0.0054976 Jy ! Component: 2500 - total flux cleaned = 0.00552245 Jy ! Component: 2550 - total flux cleaned = 0.00552225 Jy ! Component: 2600 - total flux cleaned = 0.00537418 Jy ! Component: 2650 - total flux cleaned = 0.00534993 Jy ! Component: 2700 - total flux cleaned = 0.00539826 Jy ! Component: 2750 - total flux cleaned = 0.00535017 Jy ! Component: 2800 - total flux cleaned = 0.00535038 Jy ! Component: 2850 - total flux cleaned = 0.0053977 Jy ! Component: 2900 - total flux cleaned = 0.0053744 Jy ! Component: 2950 - total flux cleaned = 0.00539796 Jy ! Component: 3000 - total flux cleaned = 0.00546689 Jy ! Component: 3050 - total flux cleaned = 0.00546701 Jy ! Component: 3100 - total flux cleaned = 0.00546705 Jy ! Component: 3150 - total flux cleaned = 0.00553438 Jy ! Component: 3200 - total flux cleaned = 0.00560128 Jy ! Component: 3250 - total flux cleaned = 0.00560114 Jy ! Component: 3300 - total flux cleaned = 0.00560107 Jy ! Component: 3350 - total flux cleaned = 0.00551421 Jy ! Component: 3400 - total flux cleaned = 0.00551431 Jy ! Component: 3450 - total flux cleaned = 0.00549301 Jy ! Component: 3500 - total flux cleaned = 0.00549263 Jy ! Component: 3550 - total flux cleaned = 0.00542913 Jy ! Component: 3600 - total flux cleaned = 0.0054292 Jy ! Component: 3650 - total flux cleaned = 0.00540846 Jy ! Component: 3700 - total flux cleaned = 0.0053461 Jy ! Component: 3750 - total flux cleaned = 0.00520244 Jy ! Component: 3800 - total flux cleaned = 0.00522293 Jy ! Component: 3850 - total flux cleaned = 0.00516215 Jy ! Component: 3900 - total flux cleaned = 0.00516213 Jy ! Component: 3950 - total flux cleaned = 0.00518217 Jy ! Component: 4000 - total flux cleaned = 0.00512226 Jy ! Component: 4050 - total flux cleaned = 0.00502339 Jy ! Total flux subtracted in 4096 components = 0.00494488 Jy ! Clean residual min=-0.001336 max=0.001100 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.908382 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 354 components and 0.908383 Jy ![Exited script file: muppet] wmap "J1127-1857_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.071 x 11.84 at 15 degrees (North through East) ! Clean map min=-0.0026993 max=0.849 Jy/beam ! Writing clean map to FITS file: J1127-1857_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.849003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376378 device "J1127-1857_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1127-1857_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132995 0.132995 0.265991 0.531981 1.06396 2.12793 4.25585 8.5117 17.0234 34.0468 68.0936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.849 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.071 x 11.84 at 15 degrees (North through East) ! Clean map min=-0.0026993 max=0.849 Jy/beam quit ! Quitting program ! Log file J1127-1857_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:25:05 2016