! Started logfile: /d2/scr/pima/bp171a3_uvs/J0725+1032_C_uvs.log on Mon Feb 24 08:43:06 2014 obs /d2/scr/pima/bp171a3_uvs/J0725+1032_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0725+1032_C_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0725+1032 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 96 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0725+1032_C] 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 0.300x0.300 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003404Jy sigma=43.121140 ! Fit after self-cal, rms=0.972489Jy sigma=41.943957 ! 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=6.667 mas, bmaj=28.27 mas, bpa=28.92 degrees ! Estimated noise=2.53025 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177612 Jy ! Component: 100 - total flux cleaned = 0.0170756 Jy ! Total flux subtracted in 100 components = 0.0170756 Jy ! Clean residual min=-0.003942 max=0.003974 Jy/beam ! Clean residual mean=-0.000004 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.0170756 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0170756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017836Jy sigma=0.720108 ! Fit after self-cal, rms=0.015288Jy sigma=0.593560 ! 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=6.569 mas, bmaj=27.49 mas, bpa=24.48 degrees ! Estimated noise=1.73714 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 = 0.00352614 Jy ! Component: 100 - total flux cleaned = 0.0046827 Jy ! Component: 150 - total flux cleaned = 0.00562602 Jy ! Component: 200 - total flux cleaned = 0.00655479 Jy ! Total flux subtracted in 200 components = 0.00655479 Jy ! Clean residual min=-0.001491 max=0.001478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0236303 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 91 components and 0.0236304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012068Jy sigma=0.432726 ! Fit after self-cal, rms=0.011836Jy sigma=0.420094 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.569 x 27.49 at 24.48 degrees (North through East) ! Clean map min=-0.0036054 max=0.015026 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: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.16 OV 0.99 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.09 OV 0.87 PT 0.92 ! ! ! Fit before self-cal, rms=0.011836Jy sigma=0.420094 ! Fit after self-cal, rms=0.011720Jy sigma=0.411804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.543 mas, bmaj=27.6 mas, bpa=24.51 degrees ! Estimated noise=1.74438 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 = -0.000531596 Jy ! Component: 100 - total flux cleaned = -0.000241539 Jy ! Component: 150 - total flux cleaned = -3.68272e-05 Jy ! Component: 200 - total flux cleaned = 0.000146655 Jy ! Total flux subtracted in 200 components = 0.000146655 Jy ! Clean residual min=-0.000411 max=0.000414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.023777 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 152 components and 0.023777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011414Jy sigma=0.401146 ! Fit after self-cal, rms=0.011400Jy sigma=0.400496 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011400Jy sigma=0.400496 ! Fit after self-cal, rms=0.011179Jy sigma=0.384926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.51 mas, bmaj=27.51 mas, bpa=24.59 degrees ! Estimated noise=1.72882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102996 Jy ! Component: 100 - total flux cleaned = 0.00123586 Jy ! Component: 150 - total flux cleaned = 0.00108874 Jy ! Component: 200 - total flux cleaned = 0.000947253 Jy ! Total flux subtracted in 200 components = 0.000947253 Jy ! Clean residual min=-0.000289 max=0.000293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0247243 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 200 components and 0.0247243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011045Jy sigma=0.380748 ! Fit after self-cal, rms=0.011046Jy sigma=0.380444 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 = 5.91303e-05 Jy ! Component: 100 - total flux cleaned = 0.000120312 Jy ! Component: 150 - total flux cleaned = 0.000243553 Jy ! Component: 200 - total flux cleaned = 0.000345174 Jy ! Total flux subtracted in 200 components = 0.000345174 Jy ! Clean residual min=-0.000186 max=0.000189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0250694 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 260 components and 0.0250694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011015Jy sigma=0.379497 ! Fit after self-cal, rms=0.011013Jy sigma=0.379437 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011013Jy sigma=0.379437 ! Fit after self-cal, rms=0.010954Jy sigma=0.372593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.508 mas, bmaj=27.5 mas, bpa=24.63 degrees ! Estimated noise=1.73326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.65945e-05 Jy ! Component: 100 - total flux cleaned = 6.4033e-05 Jy ! Component: 150 - total flux cleaned = 1.53975e-05 Jy ! Component: 200 - total flux cleaned = -5.76373e-05 Jy ! Total flux subtracted in 200 components = -5.76373e-05 Jy ! Clean residual min=-0.000146 max=0.000144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0250118 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 325 components and 0.0250118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010910Jy sigma=0.372232 ! Fit after self-cal, rms=0.010908Jy sigma=0.372118 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 = 0.000203728 Jy ! Component: 100 - total flux cleaned = 0.00035909 Jy ! Component: 150 - total flux cleaned = 0.000512085 Jy ! Component: 200 - total flux cleaned = 0.00059711 Jy ! Total flux subtracted in 200 components = 0.00059711 Jy ! Clean residual min=-0.000122 max=0.000123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0256089 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 372 components and 0.0256089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010898Jy sigma=0.371912 ! Fit after self-cal, rms=0.010896Jy sigma=0.371854 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010896Jy sigma=0.371854 ! Fit after self-cal, rms=0.010894Jy sigma=0.371641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.56 mas, bmaj=27.49 mas, bpa=24.84 degrees ! Estimated noise=1.73883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.38007e-05 Jy ! Component: 100 - total flux cleaned = -0.000148787 Jy ! Component: 150 - total flux cleaned = -8.9545e-05 Jy ! Component: 200 - total flux cleaned = -5.37314e-05 Jy ! Total flux subtracted in 200 components = -5.37314e-05 Jy ! Clean residual min=-0.000117 max=0.000117 Jy/beam ! Clean residual mean=0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.0255552 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 434 components and 0.0255552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010877Jy sigma=0.371460 ! Fit after self-cal, rms=0.010876Jy sigma=0.371412 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 = 0.000117135 Jy ! Component: 100 - total flux cleaned = 0.000220926 Jy ! Component: 150 - total flux cleaned = 0.000324879 Jy ! Component: 200 - total flux cleaned = 0.000398318 Jy ! Total flux subtracted in 200 components = 0.000398318 Jy ! Clean residual min=-0.000081 max=0.000083 Jy/beam ! Clean residual mean=0.000000 rms=0.000033 Jy/beam ! Combined flux in latest and established models = 0.0259535 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 501 components and 0.0259535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010868Jy sigma=0.371241 ! Fit after self-cal, rms=0.010868Jy sigma=0.371220 ! 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=6.509 mas, bmaj=27.51 mas, bpa=24.63 degrees ! Estimated noise=1.7367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.509 x 27.51 at 24.63 degrees (North through East) ! Clean map min=-0.0035993 max=0.014132 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 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=6.618 mas, bmaj=28.27 mas, bpa=28.95 degrees ! Estimated noise=2.52964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188124 Jy ! Component: 100 - total flux cleaned = 0.016744 Jy ! Component: 150 - total flux cleaned = 0.0164557 Jy ! Component: 200 - total flux cleaned = 0.0162782 Jy ! Total flux subtracted in 200 components = 0.0162782 Jy ! Clean residual min=-0.002043 max=0.001993 Jy/beam ! Clean residual mean=-0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0162782 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 100 model components to the UV plane model. ! The established model now contains 100 components and 0.0162782 Jy ! Inverting map and beam ! Estimated beam: bmin=6.509 mas, bmaj=27.51 mas, bpa=24.63 degrees ! Estimated noise=1.7367 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 = 0.00166779 Jy ! Component: 100 - total flux cleaned = 0.00268376 Jy ! Component: 150 - total flux cleaned = 0.00348997 Jy ! Component: 200 - total flux cleaned = 0.00398193 Jy ! Total flux subtracted in 200 components = 0.00398193 Jy ! Clean residual min=-0.001008 max=0.001027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0202601 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 162 components and 0.0202601 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.56 mas, bmaj=27.49 mas, bpa=24.84 degrees ! Estimated noise=1.73883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343835 Jy ! Component: 100 - total flux cleaned = 0.000371849 Jy ! Component: 150 - total flux cleaned = 0.000298804 Jy ! Component: 200 - total flux cleaned = 0.000365245 Jy ! Total flux subtracted in 200 components = 0.000365245 Jy ! Clean residual min=-0.000359 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0206254 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 = 4.2194e-05 Jy ! Component: 100 - total flux cleaned = 4.09871e-05 Jy ! Component: 150 - total flux cleaned = 4.31489e-05 Jy ! Component: 200 - total flux cleaned = 1.93483e-05 Jy ! Total flux subtracted in 200 components = 1.93483e-05 Jy ! Clean residual min=-0.000412 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0206447 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 259 components and 0.0206447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.509 mas, bmaj=27.51 mas, bpa=24.63 degrees ! Estimated noise=1.7367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.56514e-05 Jy ! Component: 100 - total flux cleaned = -3.57026e-06 Jy ! Component: 150 - total flux cleaned = -3.47196e-05 Jy ! Component: 200 - total flux cleaned = -8.45094e-05 Jy ! Total flux subtracted in 200 components = -8.45094e-05 Jy ! Clean residual min=-0.000168 max=0.000165 Jy/beam ! Clean residual mean=-0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0205602 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 331 components and 0.0205602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010947Jy sigma=0.373567 ! Fit after self-cal, rms=0.010935Jy sigma=0.372864 wmodel /d2/scr/pima/bp171a3_uvs/J0725+1032_C_map.mod ! Writing 331 model components to file: /d2/scr/pima/bp171a3_uvs/J0725+1032_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0725+1032_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0725+1032_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0725+1032_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a3_uvs/J0725+1032_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.509 x 27.51 at 24.63 degrees (North through East) ! Clean map min=-0.0048544 max=0.0092715 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0725+1032_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00927147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.30115e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.71531 1.71531 3.43062 6.86124 13.7225 27.445 54.8899 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 174.895 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0725+1032_C_uvs.log closed on Mon Feb 24 08:43:10 2014