! Started logfile: /d2/scr/pima/bp171a3_uvs/J1435+1729_X_uvs.log on Mon Feb 24 08:50:34 2014 obs /d2/scr/pima/bp171a3_uvs/J1435+1729_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1435+1729_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J1435+1729 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 584 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1435+1729_X] 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 0.200x0.200 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009533Jy sigma=38.908233 ! Fit after self-cal, rms=0.864068Jy sigma=33.317480 ! 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=0.9079 mas, bmaj=2.458 mas, bpa=15.77 degrees ! Estimated noise=1.08331 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 = 0.102071 Jy ! Component: 100 - total flux cleaned = 0.135817 Jy ! Total flux subtracted in 100 components = 0.135817 Jy ! Clean residual min=-0.010055 max=0.014173 Jy/beam ! Clean residual mean=0.000034 rms=0.003346 Jy/beam ! Combined flux in latest and established models = 0.135817 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.135817 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=0.034663Jy sigma=1.169450 ! Fit after self-cal, rms=0.034505Jy sigma=1.159514 ! 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=1.037 mas, bmaj=2.744 mas, bpa=15.86 degrees ! Estimated noise=0.795404 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 = 0.0159556 Jy ! Component: 100 - total flux cleaned = 0.0236701 Jy ! Component: 150 - total flux cleaned = 0.0286804 Jy ! Component: 200 - total flux cleaned = 0.0320019 Jy ! Total flux subtracted in 200 components = 0.0320019 Jy ! Clean residual min=-0.008473 max=0.008259 Jy/beam ! Clean residual mean=0.000019 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.167819 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.167819 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=0.025705Jy sigma=0.835097 ! Fit after self-cal, rms=0.025671Jy sigma=0.833904 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 2.744 at 15.86 degrees (North through East) ! Clean map min=-0.0082622 max=0.12788 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* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.87 KP 0.92 NL 1.13 ! OV 0.97 PT 0.88 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.96 KP 1.05 NL 1.14 ! OV 0.96 PT 0.88 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 0.99 KP 0.90 NL 1.07 ! OV 0.98 PT 0.88 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.96 KP 1.05 NL 1.03 ! OV 0.98 PT 0.86 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.07 KP 1.01 NL 1.07 ! OV 1.01 PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.99 KP 0.98 NL 1.11 ! OV 1.01 PT 0.87 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025671Jy sigma=0.833904 ! Fit after self-cal, rms=0.021786Jy sigma=0.661156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.756 mas, bpa=15.8 degrees ! Estimated noise=0.793952 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 = 0.000703744 Jy ! Component: 100 - total flux cleaned = 0.00081091 Jy ! Component: 150 - total flux cleaned = 0.000912999 Jy ! Component: 200 - total flux cleaned = 0.00101669 Jy ! Total flux subtracted in 200 components = 0.00101669 Jy ! Clean residual min=-0.003867 max=0.004715 Jy/beam ! Clean residual mean=0.000008 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.168836 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.168836 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=0.021721Jy sigma=0.658393 ! Fit after self-cal, rms=0.021718Jy sigma=0.657846 ! 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=0.021718Jy sigma=0.657846 ! Fit after self-cal, rms=0.021727Jy sigma=0.657335 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.755 mas, bpa=15.85 degrees ! Estimated noise=0.795301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603709 Jy ! Component: 100 - total flux cleaned = 0.000677991 Jy ! Component: 150 - total flux cleaned = 0.000765926 Jy ! Component: 200 - total flux cleaned = 0.000841216 Jy ! Total flux subtracted in 200 components = 0.000841216 Jy ! Clean residual min=-0.003810 max=0.004715 Jy/beam ! Clean residual mean=0.000008 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.169677 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.169677 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=0.021692Jy sigma=0.656162 ! Fit after self-cal, rms=0.021691Jy sigma=0.655979 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 = -8.16962e-05 Jy ! Component: 100 - total flux cleaned = -3.33885e-05 Jy ! Component: 150 - total flux cleaned = 8.26985e-06 Jy ! Component: 200 - total flux cleaned = 4.3805e-05 Jy ! Total flux subtracted in 200 components = 4.3805e-05 Jy ! Clean residual min=-0.003790 max=0.004734 Jy/beam ! Clean residual mean=0.000008 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.169721 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.169721 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=0.021678Jy sigma=0.655502 ! Fit after self-cal, rms=0.021678Jy sigma=0.655382 ! 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=0.021678Jy sigma=0.655382 ! Fit after self-cal, rms=0.020104Jy sigma=0.610288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.754 mas, bpa=15.86 degrees ! Estimated noise=0.792582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384137 Jy ! Component: 100 - total flux cleaned = -0.000458504 Jy ! Component: 150 - total flux cleaned = -0.00052454 Jy ! Component: 200 - total flux cleaned = -0.000569522 Jy ! Total flux subtracted in 200 components = -0.000569522 Jy ! Clean residual min=-0.003699 max=0.004608 Jy/beam ! Clean residual mean=0.000007 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.169151 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.169151 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=0.020073Jy sigma=0.608722 ! Fit after self-cal, rms=0.020075Jy sigma=0.608565 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 = -0.00012827 Jy ! Component: 100 - total flux cleaned = -0.000155109 Jy ! Component: 150 - total flux cleaned = -0.00019236 Jy ! Component: 200 - total flux cleaned = -0.000238811 Jy ! Total flux subtracted in 200 components = -0.000238811 Jy ! Clean residual min=-0.003720 max=0.004558 Jy/beam ! Clean residual mean=0.000007 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.168913 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.168913 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=0.020061Jy sigma=0.607678 ! Fit after self-cal, rms=0.020061Jy sigma=0.607609 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020061Jy sigma=0.607609 ! Fit after self-cal, rms=0.020007Jy sigma=0.607280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=3.74 mas, bpa=1.936 degrees ! Estimated noise=0.972014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123687 Jy ! Component: 100 - total flux cleaned = -8.55755e-05 Jy ! Component: 150 - total flux cleaned = -8.47682e-05 Jy ! Component: 200 - total flux cleaned = -8.43659e-05 Jy ! Total flux subtracted in 200 components = -8.43659e-05 Jy ! Clean residual min=-0.004883 max=0.006516 Jy/beam ! Clean residual mean=0.000013 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.168828 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.168828 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=0.020013Jy sigma=0.607379 ! Fit after self-cal, rms=0.020007Jy sigma=0.607066 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 = -3.58622e-06 Jy ! Component: 100 - total flux cleaned = -2.80927e-06 Jy ! Component: 150 - total flux cleaned = -1.75173e-05 Jy ! Component: 200 - total flux cleaned = -3.11684e-05 Jy ! Total flux subtracted in 200 components = -3.11684e-05 Jy ! Clean residual min=-0.004888 max=0.006491 Jy/beam ! Clean residual mean=0.000013 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.168797 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.168797 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=0.020020Jy sigma=0.607749 ! Fit after self-cal, rms=0.020018Jy sigma=0.607605 ! 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=1.03 mas, bmaj=2.752 mas, bpa=15.87 degrees ! Estimated noise=0.790114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.752 at 15.87 degrees (North through East) ! Clean map min=-0.0035532 max=0.12671 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=0.9031 mas, bmaj=2.466 mas, bpa=15.75 degrees ! Estimated noise=1.06957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100907 Jy ! Component: 100 - total flux cleaned = 0.134714 Jy ! Component: 150 - total flux cleaned = 0.149224 Jy ! Component: 200 - total flux cleaned = 0.155987 Jy ! Total flux subtracted in 200 components = 0.155987 Jy ! Clean residual min=-0.004591 max=0.004346 Jy/beam ! Clean residual mean=0.000012 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.155987 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.155987 Jy ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.752 mas, bpa=15.87 degrees ! Estimated noise=0.790114 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 = 0.00482553 Jy ! Component: 100 - total flux cleaned = 0.0074941 Jy ! Component: 150 - total flux cleaned = 0.00915195 Jy ! Component: 200 - total flux cleaned = 0.010216 Jy ! Total flux subtracted in 200 components = 0.010216 Jy ! Clean residual min=-0.003895 max=0.004137 Jy/beam ! Clean residual mean=0.000008 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.166203 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.166203 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=2.15 mas, bmaj=3.74 mas, bpa=1.936 degrees ! Estimated noise=0.972014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013626 Jy ! Component: 100 - total flux cleaned = 0.00181044 Jy ! Component: 150 - total flux cleaned = 0.00187093 Jy ! Component: 200 - total flux cleaned = 0.00188467 Jy ! Total flux subtracted in 200 components = 0.00188467 Jy ! Clean residual min=-0.004959 max=0.006452 Jy/beam ! Clean residual mean=0.000014 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.168088 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 = 4.02894e-05 Jy ! Component: 100 - total flux cleaned = 6.63233e-05 Jy ! Component: 150 - total flux cleaned = 9.19891e-05 Jy ! Component: 200 - total flux cleaned = 0.000117217 Jy ! Total flux subtracted in 200 components = 0.000117217 Jy ! Clean residual min=-0.004941 max=0.006440 Jy/beam ! Clean residual mean=0.000014 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.168205 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.168205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.752 mas, bpa=15.87 degrees ! Estimated noise=0.790114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036208 Jy ! Component: 100 - total flux cleaned = -0.000411572 Jy ! Component: 150 - total flux cleaned = -0.00042553 Jy ! Component: 200 - total flux cleaned = -0.000424582 Jy ! Total flux subtracted in 200 components = -0.000424582 Jy ! Clean residual min=-0.003742 max=0.004378 Jy/beam ! Clean residual mean=0.000007 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.16778 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.16778 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=0.019993Jy sigma=0.605317 ! Fit after self-cal, rms=0.019992Jy sigma=0.605024 wmodel /d2/scr/pima/bp171a3_uvs/J1435+1729_X_map.mod ! Writing 54 model components to file: /d2/scr/pima/bp171a3_uvs/J1435+1729_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1435+1729_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1435+1729_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1435+1729_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1435+1729_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 = 0.00101306 Jy ! Component: 100 - total flux cleaned = 0.00132275 Jy ! Component: 150 - total flux cleaned = 0.00137739 Jy ! Component: 200 - total flux cleaned = 0.00137865 Jy ! Component: 250 - total flux cleaned = 0.00129249 Jy ! Component: 300 - total flux cleaned = 0.00121393 Jy ! Component: 350 - total flux cleaned = 0.0011082 Jy ! Component: 400 - total flux cleaned = 0.00110925 Jy ! Component: 450 - total flux cleaned = 0.00101659 Jy ! Component: 500 - total flux cleaned = 0.000987254 Jy ! Component: 550 - total flux cleaned = 0.000960107 Jy ! Component: 600 - total flux cleaned = 0.000959933 Jy ! Component: 650 - total flux cleaned = 0.000959366 Jy ! Component: 700 - total flux cleaned = 0.000982648 Jy ! Component: 750 - total flux cleaned = 0.0010041 Jy ! Component: 800 - total flux cleaned = 0.000963751 Jy ! Component: 850 - total flux cleaned = 0.00102358 Jy ! Component: 900 - total flux cleaned = 0.00104189 Jy ! Component: 950 - total flux cleaned = 0.00109571 Jy ! Component: 1000 - total flux cleaned = 0.00114756 Jy ! Component: 1050 - total flux cleaned = 0.00119789 Jy ! Component: 1100 - total flux cleaned = 0.00118106 Jy ! Component: 1150 - total flux cleaned = 0.00114917 Jy ! Component: 1200 - total flux cleaned = 0.00116534 Jy ! Component: 1250 - total flux cleaned = 0.00116541 Jy ! Component: 1300 - total flux cleaned = 0.00115 Jy ! Component: 1350 - total flux cleaned = 0.00113478 Jy ! Component: 1400 - total flux cleaned = 0.00108992 Jy ! Component: 1450 - total flux cleaned = 0.00108992 Jy ! Component: 1500 - total flux cleaned = 0.00107506 Jy ! Component: 1550 - total flux cleaned = 0.0010749 Jy ! Component: 1600 - total flux cleaned = 0.00108954 Jy ! Component: 1650 - total flux cleaned = 0.00110428 Jy ! Component: 1700 - total flux cleaned = 0.00113344 Jy ! Component: 1750 - total flux cleaned = 0.0011773 Jy ! Component: 1800 - total flux cleaned = 0.00119181 Jy ! Component: 1850 - total flux cleaned = 0.00119172 Jy ! Component: 1900 - total flux cleaned = 0.00122115 Jy ! Component: 1950 - total flux cleaned = 0.00125044 Jy ! Component: 2000 - total flux cleaned = 0.00125043 Jy ! Component: 2050 - total flux cleaned = 0.00127999 Jy ! Component: 2100 - total flux cleaned = 0.00126513 Jy ! Component: 2150 - total flux cleaned = 0.00129469 Jy ! Component: 2200 - total flux cleaned = 0.00127968 Jy ! Component: 2250 - total flux cleaned = 0.00126463 Jy ! Component: 2300 - total flux cleaned = 0.00124952 Jy ! Component: 2350 - total flux cleaned = 0.00124954 Jy ! Component: 2400 - total flux cleaned = 0.00124962 Jy ! Component: 2450 - total flux cleaned = 0.00126503 Jy ! Component: 2500 - total flux cleaned = 0.00123403 Jy ! Component: 2550 - total flux cleaned = 0.00121841 Jy ! Component: 2600 - total flux cleaned = 0.00124993 Jy ! Component: 2650 - total flux cleaned = 0.00123398 Jy ! Component: 2700 - total flux cleaned = 0.00123399 Jy ! Component: 2750 - total flux cleaned = 0.00125008 Jy ! Component: 2800 - total flux cleaned = 0.00124996 Jy ! Component: 2850 - total flux cleaned = 0.00124993 Jy ! Component: 2900 - total flux cleaned = 0.0012502 Jy ! Component: 2950 - total flux cleaned = 0.00126694 Jy ! Component: 3000 - total flux cleaned = 0.00126681 Jy ! Component: 3050 - total flux cleaned = 0.00126681 Jy ! Component: 3100 - total flux cleaned = 0.00124937 Jy ! Component: 3150 - total flux cleaned = 0.00124933 Jy ! Component: 3200 - total flux cleaned = 0.00124911 Jy ! Component: 3250 - total flux cleaned = 0.00124905 Jy ! Component: 3300 - total flux cleaned = 0.00124892 Jy ! Component: 3350 - total flux cleaned = 0.00124888 Jy ! Component: 3400 - total flux cleaned = 0.00124877 Jy ! Component: 3450 - total flux cleaned = 0.00126771 Jy ! Component: 3500 - total flux cleaned = 0.00126753 Jy ! Component: 3550 - total flux cleaned = 0.00128671 Jy ! Component: 3600 - total flux cleaned = 0.0012674 Jy ! Component: 3650 - total flux cleaned = 0.00128689 Jy ! Component: 3700 - total flux cleaned = 0.0013069 Jy ! Component: 3750 - total flux cleaned = 0.00130693 Jy ! Component: 3800 - total flux cleaned = 0.00128651 Jy ! Component: 3850 - total flux cleaned = 0.00130722 Jy ! Component: 3900 - total flux cleaned = 0.00132815 Jy ! Component: 3950 - total flux cleaned = 0.00130688 Jy ! Component: 4000 - total flux cleaned = 0.00128543 Jy ! Component: 4050 - total flux cleaned = 0.0012416 Jy ! Total flux subtracted in 4096 components = 0.00119676 Jy ! Clean residual min=-0.001245 max=0.001316 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.168977 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 273 components and 0.168977 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1435+1729_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.752 at 15.87 degrees (North through East) ! Clean map min=-0.0029778 max=0.12794 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1435+1729_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351609 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.824478 0.824478 1.64896 3.29791 6.59582 13.1916 26.3833 52.7666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.866 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1435+1729_X_uvs.log closed on Mon Feb 24 08:50:39 2014