! Started logfile: /d2/scr/pima/bp171a5_uvs/J1203-1325_C_uvs.log on Sun Jan 19 22:04:12 2014 obs /d2/scr/pima/bp171a5_uvs/J1203-1325_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1203-1325_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1203-1325 ! ! 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 864 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/bp171a5_uvs/J1203-1325_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=1.000280Jy sigma=38.794353 ! Fit after self-cal, rms=0.951618Jy sigma=36.978698 ! 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=1.644 mas, bmaj=6.154 mas, bpa=19.65 degrees ! Estimated noise=0.838286 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 = 0.0364229 Jy ! Component: 100 - total flux cleaned = 0.0452819 Jy ! Total flux subtracted in 100 components = 0.0452819 Jy ! Clean residual min=-0.002683 max=0.003460 Jy/beam ! Clean residual mean=0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0452819 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0452819 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=0.018207Jy sigma=0.588422 ! Fit after self-cal, rms=0.018100Jy sigma=0.584395 ! 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=2.02 mas, bmaj=6.726 mas, bpa=18.8 degrees ! Estimated noise=0.64086 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 = 0.00380275 Jy ! Component: 100 - total flux cleaned = 0.00528674 Jy ! Component: 150 - total flux cleaned = 0.00603416 Jy ! Component: 200 - total flux cleaned = 0.00621276 Jy ! Total flux subtracted in 200 components = 0.00621276 Jy ! Clean residual min=-0.001615 max=0.001615 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0514947 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.0514947 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=0.017216Jy sigma=0.557850 ! Fit after self-cal, rms=0.017215Jy sigma=0.557742 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 6.726 at 18.8 degrees (North through East) ! Clean map min=-0.0016173 max=0.047056 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: ! BR 1.04 FD 1.03 HN 0.98 KP 0.86 ! LA 1.05 NL 1.05 OV 1.02 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.06 KP 0.92 ! LA 1.05 NL 1.06 OV 1.01 PT 1.11 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.92 KP 0.95 ! LA 1.14 NL 1.08 OV 1.00 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 0.95 KP 0.99 ! LA 1.07 NL 1.00 OV 0.97 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.05 KP 1.01 ! LA 1.11 NL 1.10 OV 0.99 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.94 KP 0.92 ! LA 1.02 NL 1.05 OV 1.01 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.03 KP 1.07 ! LA 0.97 NL 0.98 OV 1.01 PT 0.91 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.017215Jy sigma=0.557742 ! Fit after self-cal, rms=0.017130Jy sigma=0.533995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=6.713 mas, bpa=18.65 degrees ! Estimated noise=0.649724 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 = 0.000635759 Jy ! Component: 100 - total flux cleaned = 0.000733883 Jy ! Component: 150 - total flux cleaned = 0.000798686 Jy ! Component: 200 - total flux cleaned = 0.000841395 Jy ! Total flux subtracted in 200 components = 0.000841395 Jy ! Clean residual min=-0.001585 max=0.001400 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0523361 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0523361 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=0.017070Jy sigma=0.533146 ! Fit after self-cal, rms=0.017074Jy sigma=0.532997 ! 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=0.017074Jy sigma=0.532997 ! Fit after self-cal, rms=0.017252Jy sigma=0.532263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=6.714 mas, bpa=18.64 degrees ! Estimated noise=0.658789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644145 Jy ! Component: 100 - total flux cleaned = 0.000730477 Jy ! Component: 150 - total flux cleaned = 0.000759129 Jy ! Component: 200 - total flux cleaned = 0.000783171 Jy ! Total flux subtracted in 200 components = 0.000783171 Jy ! Clean residual min=-0.001581 max=0.001432 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0531193 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0531193 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=0.017207Jy sigma=0.531809 ! Fit after self-cal, rms=0.017206Jy sigma=0.531792 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 = -1.84925e-05 Jy ! Component: 100 - total flux cleaned = -1.21551e-05 Jy ! Component: 150 - total flux cleaned = -1.18027e-05 Jy ! Component: 200 - total flux cleaned = -1.70445e-05 Jy ! Total flux subtracted in 200 components = -1.70445e-05 Jy ! Clean residual min=-0.001555 max=0.001435 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0531022 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0531022 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=0.017200Jy sigma=0.531661 ! Fit after self-cal, rms=0.017200Jy sigma=0.531650 ! 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=0.017200Jy sigma=0.531650 ! Fit after self-cal, rms=0.017374Jy sigma=0.530945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=6.717 mas, bpa=18.64 degrees ! Estimated noise=0.667703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574325 Jy ! Component: 100 - total flux cleaned = 0.000706962 Jy ! Component: 150 - total flux cleaned = 0.000718934 Jy ! Component: 200 - total flux cleaned = 0.000729271 Jy ! Total flux subtracted in 200 components = 0.000729271 Jy ! Clean residual min=-0.001570 max=0.001450 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0538315 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.0538315 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=0.017339Jy sigma=0.530736 ! Fit after self-cal, rms=0.017339Jy sigma=0.530732 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 = -9.51581e-06 Jy ! Component: 100 - total flux cleaned = -5.12193e-06 Jy ! Component: 150 - total flux cleaned = -9.04099e-06 Jy ! Component: 200 - total flux cleaned = -1.2897e-05 Jy ! Total flux subtracted in 200 components = -1.2897e-05 Jy ! Clean residual min=-0.001558 max=0.001454 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0538186 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0538186 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=0.017336Jy sigma=0.530683 ! Fit after self-cal, rms=0.017336Jy sigma=0.530679 ! 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=0.017336Jy sigma=0.530679 ! Fit after self-cal, rms=0.017501Jy sigma=0.530101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.88 mas, bmaj=8.431 mas, bpa=8.723 degrees ! Estimated noise=0.76714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582055 Jy ! Component: 100 - total flux cleaned = 0.000830257 Jy ! Component: 150 - total flux cleaned = 0.000856259 Jy ! Component: 200 - total flux cleaned = 0.000861907 Jy ! Total flux subtracted in 200 components = 0.000861907 Jy ! Clean residual min=-0.001674 max=0.001746 Jy/beam ! Clean residual mean=0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0546805 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0546805 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=0.017477Jy sigma=0.530117 ! Fit after self-cal, rms=0.017477Jy sigma=0.530099 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 = 1.68217e-05 Jy ! Component: 100 - total flux cleaned = 1.68589e-05 Jy ! Component: 150 - total flux cleaned = 2.09733e-05 Jy ! Component: 200 - total flux cleaned = 2.08898e-05 Jy ! Total flux subtracted in 200 components = 2.08898e-05 Jy ! Clean residual min=-0.001683 max=0.001745 Jy/beam ! Clean residual mean=0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0547014 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0547014 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=0.017477Jy sigma=0.530167 ! Fit after self-cal, rms=0.017477Jy sigma=0.530165 ! 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=2.02 mas, bmaj=6.72 mas, bpa=18.65 degrees ! Estimated noise=0.675911 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 6.72 at 18.65 degrees (North through East) ! Clean map min=-0.0015744 max=0.049522 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=1.646 mas, bmaj=6.131 mas, bpa=19.42 degrees ! Estimated noise=0.884211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384553 Jy ! Component: 100 - total flux cleaned = 0.0476642 Jy ! Component: 150 - total flux cleaned = 0.0512742 Jy ! Component: 200 - total flux cleaned = 0.0530765 Jy ! Total flux subtracted in 200 components = 0.0530765 Jy ! Clean residual min=-0.002272 max=0.002093 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0530765 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0530765 Jy ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=6.72 mas, bpa=18.65 degrees ! Estimated noise=0.675911 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 = 0.00100979 Jy ! Component: 100 - total flux cleaned = 0.00122733 Jy ! Component: 150 - total flux cleaned = 0.0013746 Jy ! Component: 200 - total flux cleaned = 0.00147656 Jy ! Total flux subtracted in 200 components = 0.00147656 Jy ! Clean residual min=-0.001656 max=0.001459 Jy/beam ! Clean residual mean=0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0545531 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0545531 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=3.88 mas, bmaj=8.431 mas, bpa=8.723 degrees ! Estimated noise=0.76714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134572 Jy ! Component: 100 - total flux cleaned = 0.000145628 Jy ! Component: 150 - total flux cleaned = 0.000154974 Jy ! Component: 200 - total flux cleaned = 0.000155011 Jy ! Total flux subtracted in 200 components = 0.000155011 Jy ! Clean residual min=-0.001669 max=0.001770 Jy/beam ! Clean residual mean=0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0547081 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 = 8.954e-08 Jy ! Component: 100 - total flux cleaned = 6.6975e-06 Jy ! Component: 150 - total flux cleaned = 6.58769e-06 Jy ! Component: 200 - total flux cleaned = 1.18671e-05 Jy ! Total flux subtracted in 200 components = 1.18671e-05 Jy ! Clean residual min=-0.001672 max=0.001761 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0547199 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0547199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=6.72 mas, bpa=18.65 degrees ! Estimated noise=0.675911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.18345e-05 Jy ! Component: 100 - total flux cleaned = -0.000116928 Jy ! Component: 150 - total flux cleaned = -0.000178528 Jy ! Component: 200 - total flux cleaned = -0.000223202 Jy ! Total flux subtracted in 200 components = -0.000223202 Jy ! Clean residual min=-0.001586 max=0.001483 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0544967 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0544967 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=0.017480Jy sigma=0.530169 ! Fit after self-cal, rms=0.017479Jy sigma=0.530151 wmodel /d2/scr/pima/bp171a5_uvs/J1203-1325_C_map.mod ! Writing 51 model components to file: /d2/scr/pima/bp171a5_uvs/J1203-1325_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1203-1325_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1203-1325_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1203-1325_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a5_uvs/J1203-1325_C_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 = 2.55547e-05 Jy ! Component: 100 - total flux cleaned = -0.00016918 Jy ! Component: 150 - total flux cleaned = -0.000284713 Jy ! Component: 200 - total flux cleaned = -0.00039572 Jy ! Component: 250 - total flux cleaned = -0.000501486 Jy ! Component: 300 - total flux cleaned = -0.000541055 Jy ! Component: 350 - total flux cleaned = -0.000579404 Jy ! Component: 400 - total flux cleaned = -0.000635929 Jy ! Component: 450 - total flux cleaned = -0.000617538 Jy ! Component: 500 - total flux cleaned = -0.000653012 Jy ! Component: 550 - total flux cleaned = -0.000669918 Jy ! Component: 600 - total flux cleaned = -0.000720104 Jy ! Component: 650 - total flux cleaned = -0.000719845 Jy ! Component: 700 - total flux cleaned = -0.000735673 Jy ! Component: 750 - total flux cleaned = -0.000735626 Jy ! Component: 800 - total flux cleaned = -0.000720841 Jy ! Component: 850 - total flux cleaned = -0.0007506 Jy ! Component: 900 - total flux cleaned = -0.000721477 Jy ! Component: 950 - total flux cleaned = -0.000707132 Jy ! Component: 1000 - total flux cleaned = -0.000721056 Jy ! Component: 1050 - total flux cleaned = -0.000721011 Jy ! Component: 1100 - total flux cleaned = -0.000694426 Jy ! Component: 1150 - total flux cleaned = -0.000707601 Jy ! Component: 1200 - total flux cleaned = -0.000681655 Jy ! Component: 1250 - total flux cleaned = -0.00066913 Jy ! Component: 1300 - total flux cleaned = -0.000631852 Jy ! Component: 1350 - total flux cleaned = -0.000607471 Jy ! Component: 1400 - total flux cleaned = -0.000571297 Jy ! Component: 1450 - total flux cleaned = -0.000535764 Jy ! Component: 1500 - total flux cleaned = -0.000465533 Jy ! Component: 1550 - total flux cleaned = -0.000431303 Jy ! Component: 1600 - total flux cleaned = -0.000442641 Jy ! Component: 1650 - total flux cleaned = -0.0004091 Jy ! Component: 1700 - total flux cleaned = -0.000364988 Jy ! Component: 1750 - total flux cleaned = -0.000332265 Jy ! Component: 1800 - total flux cleaned = -0.000332349 Jy ! Component: 1850 - total flux cleaned = -0.000300509 Jy ! Component: 1900 - total flux cleaned = -0.00030056 Jy ! Component: 1950 - total flux cleaned = -0.000290083 Jy ! Component: 2000 - total flux cleaned = -0.000289853 Jy ! Component: 2050 - total flux cleaned = -0.000269588 Jy ! Component: 2100 - total flux cleaned = -0.000289619 Jy ! Component: 2150 - total flux cleaned = -0.000269966 Jy ! Component: 2200 - total flux cleaned = -0.000289535 Jy ! Component: 2250 - total flux cleaned = -0.000299278 Jy ! Component: 2300 - total flux cleaned = -0.000308769 Jy ! Component: 2350 - total flux cleaned = -0.000299164 Jy ! Component: 2400 - total flux cleaned = -0.000308666 Jy ! Component: 2450 - total flux cleaned = -0.000280854 Jy ! Component: 2500 - total flux cleaned = -0.000253235 Jy ! Component: 2550 - total flux cleaned = -0.000207678 Jy ! Component: 2600 - total flux cleaned = -0.000207676 Jy ! Component: 2650 - total flux cleaned = -0.000189794 Jy ! Component: 2700 - total flux cleaned = -0.000180879 Jy ! Component: 2750 - total flux cleaned = -0.000163278 Jy ! Component: 2800 - total flux cleaned = -0.000111013 Jy ! Component: 2850 - total flux cleaned = -8.51766e-05 Jy ! Component: 2900 - total flux cleaned = -6.80144e-05 Jy ! Component: 2950 - total flux cleaned = 2.01257e-07 Jy ! Component: 3000 - total flux cleaned = 8.63567e-06 Jy ! Component: 3050 - total flux cleaned = 3.38936e-05 Jy ! Component: 3100 - total flux cleaned = 7.58085e-05 Jy ! Component: 3150 - total flux cleaned = 9.24462e-05 Jy ! Component: 3200 - total flux cleaned = 0.000125658 Jy ! Component: 3250 - total flux cleaned = 0.00016692 Jy ! Component: 3300 - total flux cleaned = 0.000199787 Jy ! Component: 3350 - total flux cleaned = 0.000224357 Jy ! Component: 3400 - total flux cleaned = 0.00024879 Jy ! Component: 3450 - total flux cleaned = 0.00027316 Jy ! Component: 3500 - total flux cleaned = 0.000305448 Jy ! Component: 3550 - total flux cleaned = 0.000313505 Jy ! Component: 3600 - total flux cleaned = 0.000337531 Jy ! Component: 3650 - total flux cleaned = 0.000385362 Jy ! Component: 3700 - total flux cleaned = 0.000401278 Jy ! Component: 3750 - total flux cleaned = 0.00044869 Jy ! Component: 3800 - total flux cleaned = 0.000448718 Jy ! Component: 3850 - total flux cleaned = 0.000487907 Jy ! Component: 3900 - total flux cleaned = 0.000519164 Jy ! Component: 3950 - total flux cleaned = 0.000534718 Jy ! Component: 4000 - total flux cleaned = 0.000542449 Jy ! Component: 4050 - total flux cleaned = 0.000581101 Jy ! Total flux subtracted in 4096 components = 0.000588818 Jy ! Clean residual min=-0.000428 max=0.000464 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0550856 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 327 components and 0.0550855 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1203-1325_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 6.72 at 18.65 degrees (North through East) ! Clean map min=-0.0011405 max=0.049496 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1203-1325_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0494961 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.824668 0.824668 1.64934 3.29867 6.59734 13.1947 26.3894 52.7788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.782 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1203-1325_C_uvs.log closed on Sun Jan 19 22:04:18 2014