! Started logfile: J0927-2034_S_2017_07_09_pus_uvs.log on Wed May 8 14:46:14 2019 obs J0927-2034_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0927-2034_S_2017_07_09_pus_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720486 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 594 lines of history. ! ! Reading 8300 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 J0927-2034_S_2017_07_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 420 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.421102Jy sigma=0.003075 ! Fit after self-cal, rms=0.359393Jy sigma=0.002616 ! 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=2.406 mas, bmaj=6.965 mas, bpa=-7.773 degrees ! Estimated noise=1695.96 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 = 0.498314 Jy ! Component: 100 - total flux cleaned = 0.609963 Jy ! Total flux subtracted in 100 components = 0.609963 Jy ! Clean residual min=-0.013565 max=0.038268 Jy/beam ! Clean residual mean=-0.000006 rms=0.004006 Jy/beam ! Combined flux in latest and established models = 0.609963 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.609963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138106Jy sigma=0.001001 ! Fit after self-cal, rms=0.138101Jy sigma=0.001001 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418905 Jy ! Component: 100 - total flux cleaned = 0.0662503 Jy ! Total flux subtracted in 100 components = 0.0662503 Jy ! Clean residual min=-0.011381 max=0.017333 Jy/beam ! Clean residual mean=0.000005 rms=0.002753 Jy/beam ! Combined flux in latest and established models = 0.676213 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.676213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116545Jy sigma=0.000823 ! Fit after self-cal, rms=0.116540Jy sigma=0.000823 ! Inverting map ! Added new window around map position (3.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177582 Jy ! Component: 100 - total flux cleaned = 0.0294519 Jy ! Total flux subtracted in 100 components = 0.0294519 Jy ! Clean residual min=-0.011410 max=0.014972 Jy/beam ! Clean residual mean=0.000007 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.705664 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.705664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111914Jy sigma=0.000786 ! Fit after self-cal, rms=0.111773Jy sigma=0.000784 ! 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=2.958 mas, bmaj=7.952 mas, bpa=-6.288 degrees ! Estimated noise=1271.22 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, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184595 Jy ! Component: 100 - total flux cleaned = 0.0286911 Jy ! Component: 150 - total flux cleaned = 0.0321104 Jy ! Component: 200 - total flux cleaned = 0.0347838 Jy ! Total flux subtracted in 200 components = 0.0347838 Jy ! Clean residual min=-0.007799 max=0.006897 Jy/beam ! Clean residual mean=0.000021 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.740448 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.740448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108295Jy sigma=0.000758 ! Fit after self-cal, rms=0.108237Jy sigma=0.000758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.01 KP 1.02 ! LA 1.01 MK 1.00 NL 0.89 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.04 KP 1.00 ! LA 0.98 MK 0.99 NL 1.05 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.01 KP 0.98 ! LA 0.98 MK 1.02 NL 1.00 OV 0.93 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.06 KP 1.00* ! LA 0.93 MK 1.10 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.108237Jy sigma=0.000758 ! Fit after self-cal, rms=0.102234Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=8.032 mas, bpa=-6.007 degrees ! Estimated noise=1273.5 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 = -0.00100836 Jy ! Component: 100 - total flux cleaned = -0.00136852 Jy ! Component: 150 - total flux cleaned = -0.001593 Jy ! Component: 200 - total flux cleaned = -0.00178213 Jy ! Total flux subtracted in 200 components = -0.00178213 Jy ! Clean residual min=-0.005490 max=0.005265 Jy/beam ! Clean residual mean=0.000018 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.738666 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.738666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102087Jy sigma=0.000705 ! Fit after self-cal, rms=0.102073Jy sigma=0.000705 ! 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=0.102073Jy sigma=0.000705 ! Fit after self-cal, rms=0.099734Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.041 mas, bpa=-5.986 degrees ! Estimated noise=1273.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124529 Jy ! Component: 100 - total flux cleaned = -0.00173352 Jy ! Component: 150 - total flux cleaned = -0.00195916 Jy ! Component: 200 - total flux cleaned = -0.00205837 Jy ! Total flux subtracted in 200 components = -0.00205837 Jy ! Clean residual min=-0.004066 max=0.004522 Jy/beam ! Clean residual mean=0.000005 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.736608 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.736608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099649Jy sigma=0.000687 ! Fit after self-cal, rms=0.099650Jy sigma=0.000687 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 (-16.5, -36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018906 Jy ! Component: 100 - total flux cleaned = 0.00170291 Jy ! Component: 150 - total flux cleaned = 0.00132315 Jy ! Component: 200 - total flux cleaned = 0.000992589 Jy ! Total flux subtracted in 200 components = 0.000992589 Jy ! Clean residual min=-0.004315 max=0.004066 Jy/beam ! Clean residual mean=0.000006 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.7376 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.7376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099419Jy sigma=0.000686 ! Fit after self-cal, rms=0.099409Jy sigma=0.000686 ! 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=0.099409Jy sigma=0.000686 ! Fit after self-cal, rms=0.096585Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.043 mas, bpa=-6.089 degrees ! Estimated noise=1274.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000876767 Jy ! Component: 100 - total flux cleaned = -0.00145691 Jy ! Component: 150 - total flux cleaned = -0.00183901 Jy ! Component: 200 - total flux cleaned = -0.00207766 Jy ! Total flux subtracted in 200 components = -0.00207766 Jy ! Clean residual min=-0.003100 max=0.003225 Jy/beam ! Clean residual mean=0.000000 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.735523 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.735523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096504Jy sigma=0.000667 ! Fit after self-cal, rms=0.096510Jy sigma=0.000667 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 = 0.000103964 Jy ! Component: 100 - total flux cleaned = 1.78331e-05 Jy ! Component: 150 - total flux cleaned = -2.29964e-05 Jy ! Component: 200 - total flux cleaned = -5.88565e-05 Jy ! Total flux subtracted in 200 components = -5.88565e-05 Jy ! Clean residual min=-0.003108 max=0.003187 Jy/beam ! Clean residual mean=0.000000 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.735464 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.735464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096475Jy sigma=0.000667 ! Fit after self-cal, rms=0.096466Jy sigma=0.000667 ! 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=0.096466Jy sigma=0.000667 ! Fit after self-cal, rms=0.096464Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.505 mas, bmaj=17.88 mas, bpa=-3.228 degrees ! Estimated noise=1644.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430901 Jy ! Component: 100 - total flux cleaned = -0.000387955 Jy ! Component: 150 - total flux cleaned = -0.000312994 Jy ! Component: 200 - total flux cleaned = -0.000145379 Jy ! Total flux subtracted in 200 components = -0.000145379 Jy ! Clean residual min=-0.003063 max=0.003487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.735318 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.735318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096441Jy sigma=0.000666 ! Fit after self-cal, rms=0.096434Jy sigma=0.000666 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 = 0.000145167 Jy ! Component: 100 - total flux cleaned = 0.000210788 Jy ! Component: 150 - total flux cleaned = 0.000239103 Jy ! Component: 200 - total flux cleaned = 0.000210961 Jy ! Total flux subtracted in 200 components = 0.000210961 Jy ! Clean residual min=-0.003049 max=0.003467 Jy/beam ! Clean residual mean=-0.000002 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.735529 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.735529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096428Jy sigma=0.000666 ! Fit after self-cal, rms=0.096422Jy sigma=0.000666 ! 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=2.975 mas, bmaj=8.046 mas, bpa=-6.102 degrees ! Estimated noise=1273.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.975 x 8.046 at -6.102 degrees (North through East) ! Clean map min=-0.0047169 max=0.64525 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=0.096422Jy sigma=0.000666 ! Fit after self-cal, rms=0.089726Jy sigma=0.000615 ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.049 mas, bpa=-6.124 degrees ! Estimated noise=1273.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000789437 Jy ! Component: 100 - total flux cleaned = -0.00104636 Jy ! Component: 150 - total flux cleaned = -0.00117834 Jy ! Component: 200 - total flux cleaned = -0.00130195 Jy ! Total flux subtracted in 200 components = -0.00130195 Jy ! Clean residual min=-0.003140 max=0.003326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.734227 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 210 components and 0.734227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089698Jy sigma=0.000615 ! Fit after self-cal, rms=0.089693Jy sigma=0.000615 ! Inverting map ! Added new window around map position (115, 84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221832 Jy ! Component: 100 - total flux cleaned = 0.00205302 Jy ! Component: 150 - total flux cleaned = 0.00190834 Jy ! Component: 200 - total flux cleaned = 0.00182054 Jy ! Total flux subtracted in 200 components = 0.00182054 Jy ! Clean residual min=-0.003044 max=0.003199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.736048 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 225 components and 0.736048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089591Jy sigma=0.000614 ! Fit after self-cal, rms=0.089582Jy sigma=0.000614 ! Inverting map ! Added new window around map position (109, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134408 Jy ! Component: 100 - total flux cleaned = 0.00148224 Jy ! Component: 150 - total flux cleaned = 0.00170695 Jy ! Component: 200 - total flux cleaned = 0.00165937 Jy ! Total flux subtracted in 200 components = 0.00165937 Jy ! Clean residual min=-0.002956 max=0.002764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.737707 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 245 components and 0.737707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089471Jy sigma=0.000613 ! Fit after self-cal, rms=0.089464Jy sigma=0.000613 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089464Jy sigma=0.000613 ! Fit after self-cal, rms=0.089401Jy sigma=0.000613 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=2.414 mas, bmaj=7.014 mas, bpa=-7.64 degrees ! Estimated noise=1712.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.501165 Jy ! Component: 100 - total flux cleaned = 0.612987 Jy ! Component: 150 - total flux cleaned = 0.653611 Jy ! Component: 200 - total flux cleaned = 0.677187 Jy ! Total flux subtracted in 200 components = 0.677187 Jy ! Clean residual min=-0.006634 max=0.012222 Jy/beam ! Clean residual mean=-0.000006 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.677186 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.677186 Jy ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.048 mas, bpa=-6.117 degrees ! Estimated noise=1272.55 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 = 0.0233061 Jy ! Component: 100 - total flux cleaned = 0.035579 Jy ! Component: 150 - total flux cleaned = 0.0432794 Jy ! Component: 200 - total flux cleaned = 0.0487306 Jy ! Total flux subtracted in 200 components = 0.0487306 Jy ! Clean residual min=-0.003920 max=0.004060 Jy/beam ! Clean residual mean=-0.000005 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.725917 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.725917 Jy ! Inverting map ! Added new window around map position (1.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452506 Jy ! Component: 100 - total flux cleaned = 0.0068892 Jy ! Component: 150 - total flux cleaned = 0.00831379 Jy ! Component: 200 - total flux cleaned = 0.00925219 Jy ! Total flux subtracted in 200 components = 0.00925219 Jy ! Clean residual min=-0.003496 max=0.003091 Jy/beam ! Clean residual mean=-0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.735169 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 0.735169 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=7.505 mas, bmaj=17.89 mas, bpa=-3.247 degrees ! Estimated noise=1642.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300712 Jy ! Component: 100 - total flux cleaned = 0.00376118 Jy ! Component: 150 - total flux cleaned = 0.00423889 Jy ! Component: 200 - total flux cleaned = 0.00470471 Jy ! Total flux subtracted in 200 components = 0.00470471 Jy ! Clean residual min=-0.002586 max=0.002975 Jy/beam ! Clean residual mean=-0.000003 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.739874 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 = 0.000327313 Jy ! Component: 100 - total flux cleaned = 0.000456296 Jy ! Component: 150 - total flux cleaned = 0.000495707 Jy ! Component: 200 - total flux cleaned = 0.000456809 Jy ! Total flux subtracted in 200 components = 0.000456809 Jy ! Clean residual min=-0.002592 max=0.002971 Jy/beam ! Clean residual mean=-0.000004 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.740331 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 138 components and 0.740331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.048 mas, bpa=-6.117 degrees ! Estimated noise=1272.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631704 Jy ! Component: 100 - total flux cleaned = -0.000460957 Jy ! Component: 150 - total flux cleaned = -0.000458696 Jy ! Component: 200 - total flux cleaned = -0.000236416 Jy ! Total flux subtracted in 200 components = -0.000236416 Jy ! Clean residual min=-0.003150 max=0.002884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.740094 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.740094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089661Jy sigma=0.000615 ! Fit after self-cal, rms=0.089628Jy sigma=0.000615 wmodel J0927-2034_S_2017_07_09_pus_map.mod ! Writing 161 model components to file: J0927-2034_S_2017_07_09_pus_map.mod wobs J0927-2034_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0927-2034_S_2017_07_09_pus_uvs.fits wwins J0927-2034_S_2017_07_09_pus_map.win ! wwins: Wrote 7 windows to J0927-2034_S_2017_07_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 = -7.95495e-05 Jy ! Component: 100 - total flux cleaned = 2.05429e-05 Jy ! Component: 150 - total flux cleaned = 0.000261875 Jy ! Component: 200 - total flux cleaned = 0.000262736 Jy ! Component: 250 - total flux cleaned = 0.000309544 Jy ! Component: 300 - total flux cleaned = 0.00022146 Jy ! Component: 350 - total flux cleaned = 0.000178361 Jy ! Component: 400 - total flux cleaned = -7.62041e-05 Jy ! Component: 450 - total flux cleaned = -0.00028385 Jy ! Component: 500 - total flux cleaned = -0.000528867 Jy ! Component: 550 - total flux cleaned = -0.00068984 Jy ! Component: 600 - total flux cleaned = -0.00104521 Jy ! Component: 650 - total flux cleaned = -0.00127788 Jy ! Component: 700 - total flux cleaned = -0.00143058 Jy ! Component: 750 - total flux cleaned = -0.00165679 Jy ! Component: 800 - total flux cleaned = -0.00173146 Jy ! Component: 850 - total flux cleaned = -0.00180498 Jy ! Component: 900 - total flux cleaned = -0.00187752 Jy ! Component: 950 - total flux cleaned = -0.00205545 Jy ! Component: 1000 - total flux cleaned = -0.00212544 Jy ! Component: 1050 - total flux cleaned = -0.00223028 Jy ! Component: 1100 - total flux cleaned = -0.00240249 Jy ! Component: 1150 - total flux cleaned = -0.00247068 Jy ! Component: 1200 - total flux cleaned = -0.00260525 Jy ! Component: 1250 - total flux cleaned = -0.0026387 Jy ! Component: 1300 - total flux cleaned = -0.00273822 Jy ! Component: 1350 - total flux cleaned = -0.00273846 Jy ! Component: 1400 - total flux cleaned = -0.00290105 Jy ! Component: 1450 - total flux cleaned = -0.00293325 Jy ! Component: 1500 - total flux cleaned = -0.0030608 Jy ! Component: 1550 - total flux cleaned = -0.00306077 Jy ! Component: 1600 - total flux cleaned = -0.00306079 Jy ! Component: 1650 - total flux cleaned = -0.00309198 Jy ! Component: 1700 - total flux cleaned = -0.00312273 Jy ! Component: 1750 - total flux cleaned = -0.00321425 Jy ! Component: 1800 - total flux cleaned = -0.00330486 Jy ! Component: 1850 - total flux cleaned = -0.00330472 Jy ! Component: 1900 - total flux cleaned = -0.0033343 Jy ! Component: 1950 - total flux cleaned = -0.00345225 Jy ! Component: 2000 - total flux cleaned = -0.00342329 Jy ! Component: 2050 - total flux cleaned = -0.0034815 Jy ! Component: 2100 - total flux cleaned = -0.00356797 Jy ! Component: 2150 - total flux cleaned = -0.00353922 Jy ! Component: 2200 - total flux cleaned = -0.00359584 Jy ! Component: 2250 - total flux cleaned = -0.0035394 Jy ! Component: 2300 - total flux cleaned = -0.00370719 Jy ! Component: 2350 - total flux cleaned = -0.00379068 Jy ! Component: 2400 - total flux cleaned = -0.00379071 Jy ! Component: 2450 - total flux cleaned = -0.00387254 Jy ! Component: 2500 - total flux cleaned = -0.00395392 Jy ! Component: 2550 - total flux cleaned = -0.00398087 Jy ! Component: 2600 - total flux cleaned = -0.00398103 Jy ! Component: 2650 - total flux cleaned = -0.0041142 Jy ! Component: 2700 - total flux cleaned = -0.00421975 Jy ! Component: 2750 - total flux cleaned = -0.0042459 Jy ! Component: 2800 - total flux cleaned = -0.00432419 Jy ! Component: 2850 - total flux cleaned = -0.00440206 Jy ! Component: 2900 - total flux cleaned = -0.00440218 Jy ! Component: 2950 - total flux cleaned = -0.00450457 Jy ! Component: 3000 - total flux cleaned = -0.00460644 Jy ! Component: 3050 - total flux cleaned = -0.0047073 Jy ! Component: 3100 - total flux cleaned = -0.00485757 Jy ! Component: 3150 - total flux cleaned = -0.00490719 Jy ! Component: 3200 - total flux cleaned = -0.00505566 Jy ! Component: 3250 - total flux cleaned = -0.00495725 Jy ! Component: 3300 - total flux cleaned = -0.00525041 Jy ! Component: 3350 - total flux cleaned = -0.00517779 Jy ! Component: 3400 - total flux cleaned = -0.00532276 Jy ! Component: 3450 - total flux cleaned = -0.00544281 Jy ! Component: 3500 - total flux cleaned = -0.00539502 Jy ! Component: 3550 - total flux cleaned = -0.00551358 Jy ! Component: 3600 - total flux cleaned = -0.00553724 Jy ! Component: 3650 - total flux cleaned = -0.00560767 Jy ! Component: 3700 - total flux cleaned = -0.00565434 Jy ! Component: 3750 - total flux cleaned = -0.00574732 Jy ! Component: 3800 - total flux cleaned = -0.00581647 Jy ! Component: 3850 - total flux cleaned = -0.00590845 Jy ! Component: 3900 - total flux cleaned = -0.00597683 Jy ! Component: 3950 - total flux cleaned = -0.00595432 Jy ! Component: 4000 - total flux cleaned = -0.00611235 Jy ! Component: 4050 - total flux cleaned = -0.00631447 Jy ! Total flux subtracted in 4096 components = -0.00620264 Jy ! Clean residual min=-0.001208 max=0.001239 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.733892 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 451 components and 0.733892 Jy ![Exited script file: muppet] wmap "J0927-2034_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 8.048 at -6.117 degrees (North through East) ! Clean map min=-0.0030784 max=0.65042 Jy/beam ! Writing clean map to FITS file: J0927-2034_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.650417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188977 0.188977 0.377954 0.755908 1.51182 3.02363 6.04726 12.0945 24.189 48.3781 96.7562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.65 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 8.048 at -6.117 degrees (North through East) ! Clean map min=-0.0030784 max=0.65042 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 J0927-2034_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:46:19 2019