! Started logfile: /scr/pima/rdv72_uvs/J2056-4714_X_uvs.log on Sat Oct 5 08:50:10 2013 obs /scr/pima/rdv72_uvs/J2056-4714_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J2056-4714_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! AN table 2: 3 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J2056-4714 ! ! 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 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 372 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J2056-4714_X] 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 0.200x0.200 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 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.336468Jy sigma=41.410461 ! Fit after self-cal, rms=1.164139Jy sigma=21.969949 ! 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=0.647 mas, bmaj=5.66 mas, bpa=-17.68 degrees ! Estimated noise=2.86308 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 = 1.5793 Jy ! Component: 100 - total flux cleaned = 1.96956 Jy ! Total flux subtracted in 100 components = 1.96956 Jy ! Clean residual min=-0.152140 max=0.208831 Jy/beam ! Clean residual mean=0.000851 rms=0.049148 Jy/beam ! Combined flux in latest and established models = 1.96956 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.96956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.494476Jy sigma=9.506860 ! Fit after self-cal, rms=0.494490Jy sigma=9.505992 ! 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=0.7735 mas, bmaj=6.283 mas, bpa=-17.08 degrees ! Estimated noise=2.31906 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 = 0.266519 Jy ! Component: 100 - total flux cleaned = 0.390864 Jy ! Component: 150 - total flux cleaned = 0.458795 Jy ! Component: 200 - total flux cleaned = 0.500536 Jy ! Total flux subtracted in 200 components = 0.500536 Jy ! Clean residual min=-0.149222 max=0.144262 Jy/beam ! Clean residual mean=0.000877 rms=0.041192 Jy/beam ! Combined flux in latest and established models = 2.4701 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 43 components and 2.4701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.393976Jy sigma=6.653577 ! Fit after self-cal, rms=0.394121Jy sigma=6.651661 ! 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: ! FD 0.83 KK 1.40 KP 0.99 LA 1.02 ! MK 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.86 KK 1.05 KP 1.02 LA 1.04 ! OV 1.17 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.88 KK 1.19 KP 0.94 LA 1.08 ! MK 0.91 OV 1.12 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 KK 1.25 KP 0.95 LA 1.00 ! MK 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.84 KK 1.07 KP 0.97 LA 1.06 ! OV 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.88 KK 1.03 KP 0.91 LA 1.09 ! MK 0.92 OV 1.12 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KK 1.36 KP 0.86 LA 1.05 ! MK 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.86 KK 1.11 KP 0.88 LA 1.14 ! OV 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.90 KK 1.08 KP 0.83 LA 1.14 ! MK 0.90 OV 1.17 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KK 1.29 KP 0.91 LA 1.06 ! MK 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 KK 1.08 KP 0.94 LA 1.22 ! OV 1.19 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KK 1.02 KP 0.88 LA 1.18 ! MK 0.93 OV 1.19 PT 1.07 ! ! ! Fit before self-cal, rms=0.394121Jy sigma=6.651661 ! Fit after self-cal, rms=0.199565Jy sigma=2.527219 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7783 mas, bmaj=6.328 mas, bpa=-16.91 degrees ! Estimated noise=2.31555 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 = -0.00639399 Jy ! Component: 100 - total flux cleaned = -0.00693849 Jy ! Component: 150 - total flux cleaned = -0.00781021 Jy ! Component: 200 - total flux cleaned = -0.00815953 Jy ! Total flux subtracted in 200 components = -0.00815953 Jy ! Clean residual min=-0.024037 max=0.024195 Jy/beam ! Clean residual mean=-0.000126 rms=0.006202 Jy/beam ! Combined flux in latest and established models = 2.46194 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 2.46194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195183Jy sigma=2.489204 ! Fit after self-cal, rms=0.196220Jy sigma=2.484895 ! 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=0.196220Jy sigma=2.484895 ! Fit after self-cal, rms=0.195204Jy sigma=2.470035 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7791 mas, bmaj=6.331 mas, bpa=-16.86 degrees ! Estimated noise=2.31317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00373401 Jy ! Component: 100 - total flux cleaned = -0.00451091 Jy ! Component: 150 - total flux cleaned = -0.00484227 Jy ! Component: 200 - total flux cleaned = -0.00484744 Jy ! Total flux subtracted in 200 components = -0.00484744 Jy ! Clean residual min=-0.022715 max=0.022479 Jy/beam ! Clean residual mean=-0.000101 rms=0.005635 Jy/beam ! Combined flux in latest and established models = 2.45709 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 2.45709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192958Jy sigma=2.450964 ! Fit after self-cal, rms=0.193029Jy sigma=2.450159 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 = 0.000547409 Jy ! Component: 100 - total flux cleaned = 7.49597e-05 Jy ! Component: 150 - total flux cleaned = 7.54493e-05 Jy ! Component: 200 - total flux cleaned = 7.30656e-05 Jy ! Total flux subtracted in 200 components = 7.30656e-05 Jy ! Clean residual min=-0.022823 max=0.022067 Jy/beam ! Clean residual mean=-0.000102 rms=0.005586 Jy/beam ! Combined flux in latest and established models = 2.45716 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 2.45716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192238Jy sigma=2.444698 ! Fit after self-cal, rms=0.192348Jy sigma=2.444095 ! 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=0.192348Jy sigma=2.444095 ! Fit after self-cal, rms=0.191827Jy sigma=2.435210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7797 mas, bmaj=6.334 mas, bpa=-16.83 degrees ! Estimated noise=2.31186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00306116 Jy ! Component: 100 - total flux cleaned = -0.00357226 Jy ! Component: 150 - total flux cleaned = -0.00378713 Jy ! Component: 200 - total flux cleaned = -0.00359397 Jy ! Total flux subtracted in 200 components = -0.00359397 Jy ! Clean residual min=-0.022141 max=0.021149 Jy/beam ! Clean residual mean=-0.000075 rms=0.005262 Jy/beam ! Combined flux in latest and established models = 2.45357 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 2.45357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190828Jy sigma=2.428045 ! Fit after self-cal, rms=0.190920Jy sigma=2.427669 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 = 0.00036015 Jy ! Component: 100 - total flux cleaned = 2.51887e-05 Jy ! Component: 150 - total flux cleaned = 2.71746e-05 Jy ! Component: 200 - total flux cleaned = 0.000167746 Jy ! Total flux subtracted in 200 components = 0.000167746 Jy ! Clean residual min=-0.022184 max=0.020852 Jy/beam ! Clean residual mean=-0.000075 rms=0.005240 Jy/beam ! Combined flux in latest and established models = 2.45374 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 2.45374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190475Jy sigma=2.425427 ! Fit after self-cal, rms=0.190561Jy sigma=2.425151 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.190561Jy sigma=2.425151 ! Fit after self-cal, rms=0.190359Jy sigma=2.421913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=13.41 mas, bpa=-0.2192 degrees ! Estimated noise=2.87481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00249411 Jy ! Component: 100 - total flux cleaned = -0.00248915 Jy ! Component: 150 - total flux cleaned = -0.00248613 Jy ! Component: 200 - total flux cleaned = -0.00247266 Jy ! Total flux subtracted in 200 components = -0.00247266 Jy ! Clean residual min=-0.020479 max=0.014520 Jy/beam ! Clean residual mean=-0.000103 rms=0.005908 Jy/beam ! Combined flux in latest and established models = 2.45126 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 2.45126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190552Jy sigma=2.421849 ! Fit after self-cal, rms=0.190712Jy sigma=2.421440 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 = 0.000595992 Jy ! Component: 100 - total flux cleaned = 0.000598384 Jy ! Component: 150 - total flux cleaned = 0.000601479 Jy ! Component: 200 - total flux cleaned = 0.000610878 Jy ! Total flux subtracted in 200 components = 0.000610878 Jy ! Clean residual min=-0.020159 max=0.014576 Jy/beam ! Clean residual mean=-0.000098 rms=0.005819 Jy/beam ! Combined flux in latest and established models = 2.45187 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 2.45187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190956Jy sigma=2.422070 ! Fit after self-cal, rms=0.191054Jy sigma=2.421686 ! 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=0.7799 mas, bmaj=6.336 mas, bpa=-16.82 degrees ! Estimated noise=2.3104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7799 x 6.336 at -16.82 degrees (North through East) ! Clean map min=-0.02016 max=1.9192 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=0.191054Jy sigma=2.421686 ! Fit after self-cal, rms=0.166229Jy sigma=1.921683 ! Inverting map and beam ! Estimated beam: bmin=0.7802 mas, bmaj=6.333 mas, bpa=-16.82 degrees ! Estimated noise=2.31005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000963651 Jy ! Component: 100 - total flux cleaned = -0.0013435 Jy ! Component: 150 - total flux cleaned = -0.00118039 Jy ! Component: 200 - total flux cleaned = -0.00117934 Jy ! Total flux subtracted in 200 components = -0.00117934 Jy ! Clean residual min=-0.021582 max=0.020292 Jy/beam ! Clean residual mean=-0.000045 rms=0.004986 Jy/beam ! Combined flux in latest and established models = 2.4507 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 2.4507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165510Jy sigma=1.918335 ! Fit after self-cal, rms=0.165589Jy sigma=1.918070 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407564 Jy ! Component: 100 - total flux cleaned = 0.000277242 Jy ! Component: 150 - total flux cleaned = 0.000278258 Jy ! Component: 200 - total flux cleaned = 0.000274158 Jy ! Total flux subtracted in 200 components = 0.000274158 Jy ! Clean residual min=-0.021465 max=0.020202 Jy/beam ! Clean residual mean=-0.000045 rms=0.004978 Jy/beam ! Combined flux in latest and established models = 2.45097 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 2.45097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165212Jy sigma=1.917300 ! Fit after self-cal, rms=0.165274Jy sigma=1.917090 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165274Jy sigma=1.917090 ! Fit after self-cal, rms=0.165346Jy sigma=1.915158 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=0.6517 mas, bmaj=5.683 mas, bpa=-17.4 degrees ! Estimated noise=2.8663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5808 Jy ! Component: 100 - total flux cleaned = 1.96166 Jy ! Component: 150 - total flux cleaned = 2.13895 Jy ! Component: 200 - total flux cleaned = 2.24047 Jy ! Total flux subtracted in 200 components = 2.24047 Jy ! Clean residual min=-0.042600 max=0.056733 Jy/beam ! Clean residual mean=0.000102 rms=0.012082 Jy/beam ! Combined flux in latest and established models = 2.24047 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 37 model components to the UV plane model. ! The established model now contains 37 components and 2.24047 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7804 mas, bmaj=6.334 mas, bpa=-16.81 degrees ! Estimated noise=2.31088 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 = 0.084325 Jy ! Component: 100 - total flux cleaned = 0.12495 Jy ! Component: 150 - total flux cleaned = 0.149732 Jy ! Component: 200 - total flux cleaned = 0.166117 Jy ! Total flux subtracted in 200 components = 0.166117 Jy ! Clean residual min=-0.023832 max=0.022358 Jy/beam ! Clean residual mean=-0.000059 rms=0.005847 Jy/beam ! Combined flux in latest and established models = 2.40659 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 69 components and 2.40659 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=13.42 mas, bpa=-0.1939 degrees ! Estimated noise=2.87215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154954 Jy ! Component: 100 - total flux cleaned = 0.0234729 Jy ! Component: 150 - total flux cleaned = 0.0259784 Jy ! Component: 200 - total flux cleaned = 0.0266191 Jy ! Total flux subtracted in 200 components = 0.0266191 Jy ! Clean residual min=-0.022972 max=0.018196 Jy/beam ! Clean residual mean=-0.000122 rms=0.006291 Jy/beam ! Combined flux in latest and established models = 2.43321 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 = 0.000597105 Jy ! Component: 100 - total flux cleaned = 0.001166 Jy ! Component: 150 - total flux cleaned = 0.00183002 Jy ! Component: 200 - total flux cleaned = 0.002331 Jy ! Total flux subtracted in 200 components = 0.002331 Jy ! Clean residual min=-0.022994 max=0.017372 Jy/beam ! Clean residual mean=-0.000118 rms=0.006186 Jy/beam ! Combined flux in latest and established models = 2.43554 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 108 components and 2.43554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7804 mas, bmaj=6.334 mas, bpa=-16.81 degrees ! Estimated noise=2.31088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116536 Jy ! Component: 100 - total flux cleaned = 0.00131962 Jy ! Component: 150 - total flux cleaned = 0.00146029 Jy ! Component: 200 - total flux cleaned = 0.00170599 Jy ! Total flux subtracted in 200 components = 0.00170599 Jy ! Clean residual min=-0.021497 max=0.018244 Jy/beam ! Clean residual mean=-0.000063 rms=0.005228 Jy/beam ! Combined flux in latest and established models = 2.43724 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 2.43724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166389Jy sigma=1.936768 ! Fit after self-cal, rms=0.166518Jy sigma=1.935545 wmodel /scr/pima/rdv72_uvs/J2056-4714_X_map.mod ! Writing 118 model components to file: /scr/pima/rdv72_uvs/J2056-4714_X_map.mod wobs /scr/pima/rdv72_uvs/J2056-4714_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J2056-4714_X_uvs.fits wwins /scr/pima/rdv72_uvs/J2056-4714_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv72_uvs/J2056-4714_X_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 = -0.00968149 Jy ! Component: 100 - total flux cleaned = -0.012479 Jy ! Component: 150 - total flux cleaned = -0.0131235 Jy ! Component: 200 - total flux cleaned = -0.0140162 Jy ! Component: 250 - total flux cleaned = -0.0143069 Jy ! Component: 300 - total flux cleaned = -0.0145834 Jy ! Component: 350 - total flux cleaned = -0.0143283 Jy ! Component: 400 - total flux cleaned = -0.0135994 Jy ! Component: 450 - total flux cleaned = -0.0133648 Jy ! Component: 500 - total flux cleaned = -0.0124499 Jy ! Component: 550 - total flux cleaned = -0.0120069 Jy ! Component: 600 - total flux cleaned = -0.0120029 Jy ! Component: 650 - total flux cleaned = -0.0124196 Jy ! Component: 700 - total flux cleaned = -0.0132276 Jy ! Component: 750 - total flux cleaned = -0.0144074 Jy ! Component: 800 - total flux cleaned = -0.0149835 Jy ! Component: 850 - total flux cleaned = -0.0162925 Jy ! Component: 900 - total flux cleaned = -0.0170235 Jy ! Component: 950 - total flux cleaned = -0.018634 Jy ! Component: 1000 - total flux cleaned = -0.0191596 Jy ! Component: 1050 - total flux cleaned = -0.0201906 Jy ! Component: 1100 - total flux cleaned = -0.0211947 Jy ! Component: 1150 - total flux cleaned = -0.0220146 Jy ! Component: 1200 - total flux cleaned = -0.0229811 Jy ! Component: 1250 - total flux cleaned = -0.0239276 Jy ! Component: 1300 - total flux cleaned = -0.0242375 Jy ! Component: 1350 - total flux cleaned = -0.0246964 Jy ! Component: 1400 - total flux cleaned = -0.025298 Jy ! Component: 1450 - total flux cleaned = -0.0257429 Jy ! Component: 1500 - total flux cleaned = -0.0258908 Jy ! Component: 1550 - total flux cleaned = -0.0261815 Jy ! Component: 1600 - total flux cleaned = -0.0268884 Jy ! Component: 1650 - total flux cleaned = -0.0271672 Jy ! Component: 1700 - total flux cleaned = -0.0275772 Jy ! Component: 1750 - total flux cleaned = -0.0279799 Jy ! Component: 1800 - total flux cleaned = -0.0274457 Jy ! Component: 1850 - total flux cleaned = -0.0275771 Jy ! Component: 1900 - total flux cleaned = -0.0274465 Jy ! Component: 1950 - total flux cleaned = -0.0277025 Jy ! Component: 2000 - total flux cleaned = -0.0279543 Jy ! Component: 2050 - total flux cleaned = -0.0282035 Jy ! Component: 2100 - total flux cleaned = -0.0279575 Jy ! Component: 2150 - total flux cleaned = -0.0279589 Jy ! Component: 2200 - total flux cleaned = -0.0274778 Jy ! Component: 2250 - total flux cleaned = -0.027596 Jy ! Component: 2300 - total flux cleaned = -0.0272436 Jy ! Component: 2350 - total flux cleaned = -0.0267766 Jy ! Component: 2400 - total flux cleaned = -0.0261995 Jy ! Component: 2450 - total flux cleaned = -0.0255137 Jy ! Component: 2500 - total flux cleaned = -0.0248378 Jy ! Component: 2550 - total flux cleaned = -0.0243912 Jy ! Component: 2600 - total flux cleaned = -0.024059 Jy ! Component: 2650 - total flux cleaned = -0.0232927 Jy ! Component: 2700 - total flux cleaned = -0.0228593 Jy ! Component: 2750 - total flux cleaned = -0.0222155 Jy ! Component: 2800 - total flux cleaned = -0.0215772 Jy ! Component: 2850 - total flux cleaned = -0.0211577 Jy ! Component: 2900 - total flux cleaned = -0.0204303 Jy ! Component: 2950 - total flux cleaned = -0.0202262 Jy ! Component: 3000 - total flux cleaned = -0.0197168 Jy ! Component: 3050 - total flux cleaned = -0.0193128 Jy ! Component: 3100 - total flux cleaned = -0.0189116 Jy ! Component: 3150 - total flux cleaned = -0.0186121 Jy ! Component: 3200 - total flux cleaned = -0.0180222 Jy ! Component: 3250 - total flux cleaned = -0.0178271 Jy ! Component: 3300 - total flux cleaned = -0.0171503 Jy ! Component: 3350 - total flux cleaned = -0.0168629 Jy ! Component: 3400 - total flux cleaned = -0.0164837 Jy ! Component: 3450 - total flux cleaned = -0.0162008 Jy ! Component: 3500 - total flux cleaned = -0.0158271 Jy ! Component: 3550 - total flux cleaned = -0.0153648 Jy ! Component: 3600 - total flux cleaned = -0.0155478 Jy ! Component: 3650 - total flux cleaned = -0.0147278 Jy ! Component: 3700 - total flux cleaned = -0.0144575 Jy ! Component: 3750 - total flux cleaned = -0.0144577 Jy ! Component: 3800 - total flux cleaned = -0.0141903 Jy ! Component: 3850 - total flux cleaned = -0.0139248 Jy ! Component: 3900 - total flux cleaned = -0.0134841 Jy ! Component: 3950 - total flux cleaned = -0.0131346 Jy ! Component: 4000 - total flux cleaned = -0.0129612 Jy ! Component: 4050 - total flux cleaned = -0.0129612 Jy ! Total flux subtracted in 4096 components = -0.0126174 Jy ! Clean residual min=-0.004988 max=0.004902 Jy/beam ! Clean residual mean=0.000016 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 2.42463 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 334 components and 2.42463 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J2056-4714_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7804 x 6.334 at -16.81 degrees (North through East) ! Clean map min=-0.015076 max=1.9304 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J2056-4714_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.93045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00156441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243117 0.243117 0.486234 0.972467 1.94493 3.88987 7.77974 15.5595 31.119 62.2379 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.93 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J2056-4714_X_uvs.log closed on Sat Oct 5 08:50:15 2013