! Started logfile: /scr/pima/bg219a_uvs/J0731-2224_S_uvs.log on Wed Apr 6 22:48:03 2016 obs /scr/pima/bg219a_uvs/J0731-2224_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0731-2224_S_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0731-2224 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 2784 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0731-2224_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.226417Jy sigma=22.462134 ! Fit after self-cal, rms=0.589591Jy sigma=11.706732 ! 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=2.282 mas, bmaj=5.384 mas, bpa=-3.126 degrees ! Estimated noise=1.06717 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 = 0.35246 Jy ! Component: 100 - total flux cleaned = 0.527344 Jy ! Total flux subtracted in 100 components = 0.527344 Jy ! Clean residual min=-0.071621 max=0.090018 Jy/beam ! Clean residual mean=-0.000397 rms=0.020446 Jy/beam ! Combined flux in latest and established models = 0.527344 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.527344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330649Jy sigma=5.569162 ! Fit after self-cal, rms=0.330067Jy sigma=5.560594 ! 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=2.642 mas, bmaj=6.264 mas, bpa=-3.816 degrees ! Estimated noise=0.73945 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 = 0.194569 Jy ! Component: 100 - total flux cleaned = 0.310394 Jy ! Component: 150 - total flux cleaned = 0.382455 Jy ! Component: 200 - total flux cleaned = 0.428162 Jy ! Total flux subtracted in 200 components = 0.428162 Jy ! Clean residual min=-0.041124 max=0.056028 Jy/beam ! Clean residual mean=-0.000683 rms=0.015002 Jy/beam ! Combined flux in latest and established models = 0.955506 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 0.955506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145131Jy sigma=2.420823 ! Fit after self-cal, rms=0.144604Jy sigma=2.412764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.642 x 6.264 at -3.816 degrees (North through East) ! Clean map min=-0.04 max=0.50714 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.90 MK 1.19 NL 1.02 OV 1.07 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.88 MK 1.10 NL 1.00 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.144604Jy sigma=2.412764 ! Fit after self-cal, rms=0.131123Jy sigma=2.305548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.683 mas, bmaj=6.318 mas, bpa=-3.254 degrees ! Estimated noise=0.741135 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 = 0.0172999 Jy ! Component: 100 - total flux cleaned = 0.0267702 Jy ! Component: 150 - total flux cleaned = 0.0326169 Jy ! Component: 200 - total flux cleaned = 0.0338172 Jy ! Total flux subtracted in 200 components = 0.0338172 Jy ! Clean residual min=-0.034171 max=0.059008 Jy/beam ! Clean residual mean=-0.000481 rms=0.012134 Jy/beam ! Combined flux in latest and established models = 0.989323 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.989324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128661Jy sigma=2.263077 ! Fit after self-cal, rms=0.128507Jy sigma=2.261329 ! 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=0.128507Jy sigma=2.261329 ! Fit after self-cal, rms=0.129147Jy sigma=2.224835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=6.273 mas, bpa=-3.26 degrees ! Estimated noise=0.747115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964989 Jy ! Component: 100 - total flux cleaned = 0.0152032 Jy ! Component: 150 - total flux cleaned = 0.0160244 Jy ! Component: 200 - total flux cleaned = 0.0163367 Jy ! Total flux subtracted in 200 components = 0.0163367 Jy ! Clean residual min=-0.034244 max=0.058505 Jy/beam ! Clean residual mean=-0.000534 rms=0.012003 Jy/beam ! Combined flux in latest and established models = 1.00566 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 1.00566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128292Jy sigma=2.208684 ! Fit after self-cal, rms=0.128188Jy sigma=2.207625 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 (-12, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567871 Jy ! Component: 100 - total flux cleaned = 0.0873502 Jy ! Component: 150 - total flux cleaned = 0.108026 Jy ! Component: 200 - total flux cleaned = 0.123986 Jy ! Total flux subtracted in 200 components = 0.123986 Jy ! Clean residual min=-0.021935 max=0.028176 Jy/beam ! Clean residual mean=-0.000267 rms=0.006837 Jy/beam ! Combined flux in latest and established models = 1.12965 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 1.12965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095625Jy sigma=1.679771 ! Fit after self-cal, rms=0.093221Jy sigma=1.639982 ! Inverting map ! Added new window around map position (18, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253559 Jy ! Component: 100 - total flux cleaned = 0.0410498 Jy ! Component: 150 - total flux cleaned = 0.0538472 Jy ! Component: 200 - total flux cleaned = 0.0646115 Jy ! Total flux subtracted in 200 components = 0.0646115 Jy ! Clean residual min=-0.017394 max=0.019181 Jy/beam ! Clean residual mean=-0.000107 rms=0.004332 Jy/beam ! Combined flux in latest and established models = 1.19426 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.19426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083340Jy sigma=1.475004 ! Fit after self-cal, rms=0.082769Jy sigma=1.468100 ! 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=0.082769Jy sigma=1.468100 ! Fit after self-cal, rms=0.073577Jy sigma=1.304297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.701 mas, bmaj=6.275 mas, bpa=-3.064 degrees ! Estimated noise=0.749364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100844 Jy ! Component: 100 - total flux cleaned = 0.0167316 Jy ! Component: 150 - total flux cleaned = 0.0190698 Jy ! Component: 200 - total flux cleaned = 0.0214072 Jy ! Total flux subtracted in 200 components = 0.0214072 Jy ! Clean residual min=-0.011867 max=0.012063 Jy/beam ! Clean residual mean=0.000025 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 1.21567 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 1.21567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071387Jy sigma=1.264716 ! Fit after self-cal, rms=0.071255Jy sigma=1.263266 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 = 0.00326551 Jy ! Component: 100 - total flux cleaned = 0.00486656 Jy ! Component: 150 - total flux cleaned = 0.00596398 Jy ! Component: 200 - total flux cleaned = 0.00715951 Jy ! Total flux subtracted in 200 components = 0.00715951 Jy ! Clean residual min=-0.009960 max=0.010532 Jy/beam ! Clean residual mean=0.000039 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 1.22282 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 1.22282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070315Jy sigma=1.246807 ! Fit after self-cal, rms=0.070274Jy sigma=1.246522 ! 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=0.070274Jy sigma=1.246522 ! Fit after self-cal, rms=0.069731Jy sigma=1.241786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.646 mas, bmaj=16.21 mas, bpa=-3.833 degrees ! Estimated noise=1.15217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102692 Jy ! Component: 100 - total flux cleaned = 0.0167515 Jy ! Component: 150 - total flux cleaned = 0.0199706 Jy ! Component: 200 - total flux cleaned = 0.0212646 Jy ! Total flux subtracted in 200 components = 0.0212646 Jy ! Clean residual min=-0.013554 max=0.010564 Jy/beam ! Clean residual mean=0.000108 rms=0.003965 Jy/beam ! Combined flux in latest and established models = 1.24409 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 134 components and 1.24409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069951Jy sigma=1.241130 ! Fit after self-cal, rms=0.069840Jy sigma=1.239117 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 = 0.00192265 Jy ! Component: 100 - total flux cleaned = 0.00249053 Jy ! Component: 150 - total flux cleaned = 0.00317919 Jy ! Component: 200 - total flux cleaned = 0.00369929 Jy ! Total flux subtracted in 200 components = 0.00369929 Jy ! Clean residual min=-0.012704 max=0.010131 Jy/beam ! Clean residual mean=0.000121 rms=0.003664 Jy/beam ! Combined flux in latest and established models = 1.24779 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 138 components and 1.24779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070045Jy sigma=1.241359 ! Fit after self-cal, rms=0.070012Jy sigma=1.240838 ! 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=2.699 mas, bmaj=6.257 mas, bpa=-2.914 degrees ! Estimated noise=0.749645 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.699 x 6.257 at -2.914 degrees (North through East) ! Clean map min=-0.0097307 max=0.51315 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=0.070012Jy sigma=1.240838 ! Fit after self-cal, rms=0.064697Jy sigma=1.123274 ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=6.268 mas, bpa=-3.152 degrees ! Estimated noise=0.75015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00254991 Jy ! Component: 100 - total flux cleaned = -0.00214687 Jy ! Component: 150 - total flux cleaned = -0.00179985 Jy ! Component: 200 - total flux cleaned = -0.0014987 Jy ! Total flux subtracted in 200 components = -0.0014987 Jy ! Clean residual min=-0.008597 max=0.008192 Jy/beam ! Clean residual mean=0.000013 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 1.24629 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 1.24629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063643Jy sigma=1.105290 ! Fit after self-cal, rms=0.063613Jy sigma=1.104994 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401102 Jy ! Component: 100 - total flux cleaned = 0.000528884 Jy ! Component: 150 - total flux cleaned = 0.000410334 Jy ! Component: 200 - total flux cleaned = 0.0006428 Jy ! Total flux subtracted in 200 components = 0.0006428 Jy ! Clean residual min=-0.008031 max=0.007653 Jy/beam ! Clean residual mean=0.000014 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 1.24693 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 169 components and 1.24693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063175Jy sigma=1.097683 ! Fit after self-cal, rms=0.063162Jy sigma=1.097619 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063162Jy sigma=1.097619 ! Fit after self-cal, rms=0.062318Jy sigma=1.081943 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=2.324 mas, bmaj=5.357 mas, bpa=-2.598 degrees ! Estimated noise=1.09037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356321 Jy ! Component: 100 - total flux cleaned = 0.531443 Jy ! Component: 150 - total flux cleaned = 0.645882 Jy ! Component: 200 - total flux cleaned = 0.728263 Jy ! Total flux subtracted in 200 components = 0.728263 Jy ! Clean residual min=-0.048176 max=0.058258 Jy/beam ! Clean residual mean=-0.000298 rms=0.013489 Jy/beam ! Combined flux in latest and established models = 0.728263 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.728263 Jy ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=6.271 mas, bpa=-2.982 degrees ! Estimated noise=0.751982 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 = 0.108869 Jy ! Component: 100 - total flux cleaned = 0.178401 Jy ! Component: 150 - total flux cleaned = 0.232589 Jy ! Component: 200 - total flux cleaned = 0.276509 Jy ! Total flux subtracted in 200 components = 0.276509 Jy ! Clean residual min=-0.032194 max=0.037029 Jy/beam ! Clean residual mean=-0.000423 rms=0.010598 Jy/beam ! Combined flux in latest and established models = 1.00477 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 1.00477 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.653 mas, bmaj=16.27 mas, bpa=-3.89 degrees ! Estimated noise=1.15482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0772004 Jy ! Component: 100 - total flux cleaned = 0.126497 Jy ! Component: 150 - total flux cleaned = 0.160442 Jy ! Component: 200 - total flux cleaned = 0.184396 Jy ! Total flux subtracted in 200 components = 0.184396 Jy ! Clean residual min=-0.018693 max=0.017887 Jy/beam ! Clean residual mean=-0.000298 rms=0.007721 Jy/beam ! Combined flux in latest and established models = 1.18917 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 = 0.017188 Jy ! Component: 100 - total flux cleaned = 0.0296303 Jy ! Component: 150 - total flux cleaned = 0.038676 Jy ! Component: 200 - total flux cleaned = 0.0452865 Jy ! Total flux subtracted in 200 components = 0.0452865 Jy ! Clean residual min=-0.012283 max=0.009249 Jy/beam ! Clean residual mean=-0.000038 rms=0.003796 Jy/beam ! Combined flux in latest and established models = 1.23445 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 142 components and 1.23445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=6.271 mas, bpa=-2.982 degrees ! Estimated noise=0.751982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0027289 Jy ! Component: 100 - total flux cleaned = -0.000762097 Jy ! Component: 150 - total flux cleaned = 0.00192989 Jy ! Component: 200 - total flux cleaned = 0.00392189 Jy ! Total flux subtracted in 200 components = 0.00392189 Jy ! Clean residual min=-0.012789 max=0.015816 Jy/beam ! Clean residual mean=0.000009 rms=0.002951 Jy/beam ! Combined flux in latest and established models = 1.23838 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 1.23838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068625Jy sigma=1.191582 ! Fit after self-cal, rms=0.068361Jy sigma=1.184696 wmodel /scr/pima/bg219a_uvs/J0731-2224_S_map.mod ! Writing 160 model components to file: /scr/pima/bg219a_uvs/J0731-2224_S_map.mod wobs /scr/pima/bg219a_uvs/J0731-2224_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0731-2224_S_uvs.fits wwins /scr/pima/bg219a_uvs/J0731-2224_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0731-2224_S_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 = 0.00646886 Jy ! Component: 100 - total flux cleaned = 0.0115829 Jy ! Component: 150 - total flux cleaned = 0.0143923 Jy ! Component: 200 - total flux cleaned = 0.0173474 Jy ! Component: 250 - total flux cleaned = 0.0198947 Jy ! Component: 300 - total flux cleaned = 0.0216214 Jy ! Component: 350 - total flux cleaned = 0.0222155 Jy ! Component: 400 - total flux cleaned = 0.0227644 Jy ! Component: 450 - total flux cleaned = 0.0228917 Jy ! Component: 500 - total flux cleaned = 0.022894 Jy ! Component: 550 - total flux cleaned = 0.0231218 Jy ! Component: 600 - total flux cleaned = 0.0232279 Jy ! Component: 650 - total flux cleaned = 0.0234306 Jy ! Component: 700 - total flux cleaned = 0.023621 Jy ! Component: 750 - total flux cleaned = 0.0238082 Jy ! Component: 800 - total flux cleaned = 0.0243348 Jy ! Component: 850 - total flux cleaned = 0.0247511 Jy ! Component: 900 - total flux cleaned = 0.024988 Jy ! Component: 950 - total flux cleaned = 0.0252187 Jy ! Component: 1000 - total flux cleaned = 0.0255133 Jy ! Component: 1050 - total flux cleaned = 0.0258693 Jy ! Component: 1100 - total flux cleaned = 0.0261432 Jy ! Component: 1150 - total flux cleaned = 0.0262078 Jy ! Component: 1200 - total flux cleaned = 0.0264655 Jy ! Component: 1250 - total flux cleaned = 0.0265883 Jy ! Component: 1300 - total flux cleaned = 0.0266481 Jy ! Component: 1350 - total flux cleaned = 0.0268246 Jy ! Component: 1400 - total flux cleaned = 0.0267641 Jy ! Component: 1450 - total flux cleaned = 0.0267624 Jy ! Component: 1500 - total flux cleaned = 0.0267607 Jy ! Component: 1550 - total flux cleaned = 0.0266524 Jy ! Component: 1600 - total flux cleaned = 0.0264959 Jy ! Component: 1650 - total flux cleaned = 0.0263954 Jy ! Component: 1700 - total flux cleaned = 0.0264468 Jy ! Component: 1750 - total flux cleaned = 0.0261579 Jy ! Component: 1800 - total flux cleaned = 0.0260178 Jy ! Component: 1850 - total flux cleaned = 0.0258808 Jy ! Component: 1900 - total flux cleaned = 0.0256562 Jy ! Component: 1950 - total flux cleaned = 0.0256123 Jy ! Component: 2000 - total flux cleaned = 0.0254825 Jy ! Component: 2050 - total flux cleaned = 0.0253982 Jy ! Component: 2100 - total flux cleaned = 0.0252323 Jy ! Component: 2150 - total flux cleaned = 0.0250284 Jy ! Component: 2200 - total flux cleaned = 0.0247489 Jy ! Component: 2250 - total flux cleaned = 0.0244351 Jy ! Component: 2300 - total flux cleaned = 0.024203 Jy ! Component: 2350 - total flux cleaned = 0.0240131 Jy ! Component: 2400 - total flux cleaned = 0.0238263 Jy ! Component: 2450 - total flux cleaned = 0.0236424 Jy ! Component: 2500 - total flux cleaned = 0.0233885 Jy ! Component: 2550 - total flux cleaned = 0.0232813 Jy ! Component: 2600 - total flux cleaned = 0.0231407 Jy ! Component: 2650 - total flux cleaned = 0.0228983 Jy ! Component: 2700 - total flux cleaned = 0.0227958 Jy ! Component: 2750 - total flux cleaned = 0.0225605 Jy ! Component: 2800 - total flux cleaned = 0.0224613 Jy ! Component: 2850 - total flux cleaned = 0.0221676 Jy ! Component: 2900 - total flux cleaned = 0.0219428 Jy ! Component: 2950 - total flux cleaned = 0.0217845 Jy ! Component: 3000 - total flux cleaned = 0.0215028 Jy ! Component: 3050 - total flux cleaned = 0.0213178 Jy ! Component: 3100 - total flux cleaned = 0.0211346 Jy ! Component: 3150 - total flux cleaned = 0.0208938 Jy ! Component: 3200 - total flux cleaned = 0.0206262 Jy ! Component: 3250 - total flux cleaned = 0.0205086 Jy ! Component: 3300 - total flux cleaned = 0.0203921 Jy ! Component: 3350 - total flux cleaned = 0.0203061 Jy ! Component: 3400 - total flux cleaned = 0.0203629 Jy ! Component: 3450 - total flux cleaned = 0.0203071 Jy ! Component: 3500 - total flux cleaned = 0.0204742 Jy ! Component: 3550 - total flux cleaned = 0.0204466 Jy ! Component: 3600 - total flux cleaned = 0.0204467 Jy ! Component: 3650 - total flux cleaned = 0.0205552 Jy ! Component: 3700 - total flux cleaned = 0.0206356 Jy ! Component: 3750 - total flux cleaned = 0.0206085 Jy ! Component: 3800 - total flux cleaned = 0.0205821 Jy ! Component: 3850 - total flux cleaned = 0.0206088 Jy ! Component: 3900 - total flux cleaned = 0.0207387 Jy ! Component: 3950 - total flux cleaned = 0.0207131 Jy ! Component: 4000 - total flux cleaned = 0.0208924 Jy ! Component: 4050 - total flux cleaned = 0.0209941 Jy ! Total flux subtracted in 4096 components = 0.0210446 Jy ! Clean residual min=-0.001419 max=0.001495 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 1.25942 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 415 components and 1.25942 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0731-2224_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.696 x 6.271 at -2.982 degrees (North through East) ! Clean map min=-0.005474 max=0.53142 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0731-2224_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.531419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000393664 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222233 0.222233 0.444467 0.888934 1.77787 3.55574 7.11147 14.2229 28.4459 56.8918 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.531 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1349.93 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0731-2224_S_uvs.log closed on Wed Apr 6 22:48:08 2016