! Started logfile: /d2/scr/pima/bp171a5_uvs/J1354-0206_X_uvs.log on Sun Jan 19 22:06:01 2014 obs /d2/scr/pima/bp171a5_uvs/J1354-0206_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1354-0206_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.544444 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 1176 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/bp171a5_uvs/J1354-0206_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.250538Jy sigma=49.111928 ! Fit after self-cal, rms=0.355630Jy sigma=14.252674 ! 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=0.7401 mas, bmaj=1.957 mas, bpa=-3.489 degrees ! Estimated noise=0.702972 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 = 0.506805 Jy ! Component: 100 - total flux cleaned = 0.649303 Jy ! Total flux subtracted in 100 components = 0.649303 Jy ! Clean residual min=-0.033355 max=0.060367 Jy/beam ! Clean residual mean=-0.000035 rms=0.007904 Jy/beam ! Combined flux in latest and established models = 0.649303 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.649303 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=0.137928Jy sigma=5.376437 ! Fit after self-cal, rms=0.137906Jy sigma=5.373225 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0636325 Jy ! Component: 100 - total flux cleaned = 0.0973935 Jy ! Total flux subtracted in 100 components = 0.0973935 Jy ! Clean residual min=-0.025046 max=0.027659 Jy/beam ! Clean residual mean=-0.000023 rms=0.005034 Jy/beam ! Combined flux in latest and established models = 0.746696 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.746696 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=0.097151Jy sigma=3.717111 ! Fit after self-cal, rms=0.097048Jy sigma=3.713120 ! 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=0.8471 mas, bmaj=2.145 mas, bpa=-4.907 degrees ! Estimated noise=0.551832 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 = 0.0290159 Jy ! Component: 100 - total flux cleaned = 0.0448695 Jy ! Component: 150 - total flux cleaned = 0.0541655 Jy ! Component: 200 - total flux cleaned = 0.0599058 Jy ! Total flux subtracted in 200 components = 0.0599058 Jy ! Clean residual min=-0.019114 max=0.026886 Jy/beam ! Clean residual mean=-0.000037 rms=0.004974 Jy/beam ! Combined flux in latest and established models = 0.806602 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.806602 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=0.088812Jy sigma=3.362695 ! Fit after self-cal, rms=0.088651Jy sigma=3.356058 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.145 at -4.907 degrees (North through East) ! Clean map min=-0.017528 max=0.66165 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 0.86 KP 0.97 ! LA 0.99 MK 1.01 NL 1.16 OV 0.97 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.89 HN 0.85 KP 0.97 ! LA 0.93 MK 1.03 NL 1.15 OV 0.93 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.91 KP 1.10 ! LA 0.91 MK 1.06 NL 1.16 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.95 KP 0.96 ! LA 0.95 MK 1.09 NL 1.12 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.93 KP 1.09 ! LA 0.95 MK 0.99 NL 1.07 OV 0.95 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.01 KP 1.09 ! LA 1.01 MK 1.02 NL 1.14 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 0.94 KP 1.04 ! LA 0.93 MK 1.01 NL 1.15 OV 1.02 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.088651Jy sigma=3.356058 ! Fit after self-cal, rms=0.056689Jy sigma=1.982665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8681 mas, bmaj=2.196 mas, bpa=-2.908 degrees ! Estimated noise=0.55849 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 = -0.00233928 Jy ! Component: 100 - total flux cleaned = -0.00355846 Jy ! Component: 150 - total flux cleaned = -0.00432749 Jy ! Component: 200 - total flux cleaned = -0.00445187 Jy ! Total flux subtracted in 200 components = -0.00445187 Jy ! Clean residual min=-0.007206 max=0.008204 Jy/beam ! Clean residual mean=-0.000006 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.80215 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.80215 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=0.055142Jy sigma=1.935774 ! Fit after self-cal, rms=0.055050Jy sigma=1.931332 ! 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=0.055050Jy sigma=1.931332 ! Fit after self-cal, rms=0.054997Jy sigma=1.919734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=2.194 mas, bpa=-2.745 degrees ! Estimated noise=0.555887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294942 Jy ! Component: 100 - total flux cleaned = -0.00348662 Jy ! Component: 150 - total flux cleaned = -0.00392575 Jy ! Component: 200 - total flux cleaned = -0.00392287 Jy ! Total flux subtracted in 200 components = -0.00392287 Jy ! Clean residual min=-0.006666 max=0.007697 Jy/beam ! Clean residual mean=-0.000006 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.798228 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.798228 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=0.054099Jy sigma=1.894147 ! Fit after self-cal, rms=0.054065Jy sigma=1.892379 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492259 Jy ! Component: 100 - total flux cleaned = 0.00576564 Jy ! Component: 150 - total flux cleaned = 0.0057742 Jy ! Component: 200 - total flux cleaned = 0.00554017 Jy ! Total flux subtracted in 200 components = 0.00554017 Jy ! Clean residual min=-0.006001 max=0.006925 Jy/beam ! Clean residual mean=-0.000004 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.803768 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.803768 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=0.052895Jy sigma=1.846280 ! Fit after self-cal, rms=0.052789Jy sigma=1.841540 ! 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=0.052789Jy sigma=1.841540 ! Fit after self-cal, rms=0.052853Jy sigma=1.830533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8685 mas, bmaj=2.191 mas, bpa=-2.633 degrees ! Estimated noise=0.553402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018073 Jy ! Component: 100 - total flux cleaned = -0.00170278 Jy ! Component: 150 - total flux cleaned = -0.00135715 Jy ! Component: 200 - total flux cleaned = -0.00115491 Jy ! Total flux subtracted in 200 components = -0.00115491 Jy ! Clean residual min=-0.006231 max=0.006697 Jy/beam ! Clean residual mean=-0.000004 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.802613 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.802613 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=0.052015Jy sigma=1.804798 ! Fit after self-cal, rms=0.051984Jy sigma=1.803510 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-25.6, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551674 Jy ! Component: 100 - total flux cleaned = 0.00728068 Jy ! Component: 150 - total flux cleaned = 0.00781114 Jy ! Component: 200 - total flux cleaned = 0.00838944 Jy ! Total flux subtracted in 200 components = 0.00838944 Jy ! Clean residual min=-0.006151 max=0.005268 Jy/beam ! Clean residual mean=-0.000001 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.811002 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.811002 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=0.051285Jy sigma=1.768812 ! Fit after self-cal, rms=0.051254Jy sigma=1.767317 ! 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=0.051254Jy sigma=1.767317 ! Fit after self-cal, rms=0.051316Jy sigma=1.755890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.51 mas, bpa=-2.188 degrees ! Estimated noise=0.717197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298274 Jy ! Component: 100 - total flux cleaned = 0.00380351 Jy ! Component: 150 - total flux cleaned = 0.00451286 Jy ! Component: 200 - total flux cleaned = 0.00502842 Jy ! Total flux subtracted in 200 components = 0.00502842 Jy ! Clean residual min=-0.008723 max=0.006138 Jy/beam ! Clean residual mean=0.000005 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.816031 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.816031 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=0.050847Jy sigma=1.736178 ! Fit after self-cal, rms=0.050836Jy sigma=1.735781 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 = 0.000570349 Jy ! Component: 100 - total flux cleaned = 0.000988386 Jy ! Component: 150 - total flux cleaned = 0.00122061 Jy ! Component: 200 - total flux cleaned = 0.00129189 Jy ! Total flux subtracted in 200 components = 0.00129189 Jy ! Clean residual min=-0.008363 max=0.005982 Jy/beam ! Clean residual mean=0.000006 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.817323 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.817323 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=0.050697Jy sigma=1.729840 ! Fit after self-cal, rms=0.050688Jy sigma=1.729621 ! 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=0.8685 mas, bmaj=2.188 mas, bpa=-2.573 degrees ! Estimated noise=0.551125 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8685 x 2.188 at -2.573 degrees (North through East) ! Clean map min=-0.010741 max=0.65607 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050688Jy sigma=1.729621 ! Fit after self-cal, rms=0.050113Jy sigma=1.697311 ! Inverting map and beam ! Estimated beam: bmin=0.8687 mas, bmaj=2.188 mas, bpa=-2.565 degrees ! Estimated noise=0.547961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00357582 Jy ! Component: 100 - total flux cleaned = -0.00381067 Jy ! Component: 150 - total flux cleaned = -0.00344797 Jy ! Component: 200 - total flux cleaned = -0.00295623 Jy ! Total flux subtracted in 200 components = -0.00295623 Jy ! Clean residual min=-0.006067 max=0.005299 Jy/beam ! Clean residual mean=0.000007 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.814367 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.814366 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=0.049323Jy sigma=1.675575 ! Fit after self-cal, rms=0.049307Jy sigma=1.675068 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137614 Jy ! Component: 100 - total flux cleaned = 0.000634632 Jy ! Component: 150 - total flux cleaned = 0.00102257 Jy ! Component: 200 - total flux cleaned = 0.00138041 Jy ! Total flux subtracted in 200 components = 0.00138041 Jy ! Clean residual min=-0.005985 max=0.005125 Jy/beam ! Clean residual mean=0.000008 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.815747 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.815747 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=0.049110Jy sigma=1.668088 ! Fit after self-cal, rms=0.049100Jy sigma=1.667768 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.049100Jy sigma=1.667768 ! Fit after self-cal, rms=0.046601Jy sigma=1.609550 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=0.7457 mas, bmaj=1.965 mas, bpa=-2.447 degrees ! Estimated noise=0.685712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.496326 Jy ! Component: 100 - total flux cleaned = 0.627808 Jy ! Component: 150 - total flux cleaned = 0.687348 Jy ! Component: 200 - total flux cleaned = 0.722782 Jy ! Total flux subtracted in 200 components = 0.722782 Jy ! Clean residual min=-0.017166 max=0.018417 Jy/beam ! Clean residual mean=-0.000010 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.722782 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.722782 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.189 mas, bpa=-2.533 degrees ! Estimated noise=0.546046 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 = 0.0284573 Jy ! Component: 100 - total flux cleaned = 0.0433054 Jy ! Component: 150 - total flux cleaned = 0.0511975 Jy ! Component: 200 - total flux cleaned = 0.057094 Jy ! Total flux subtracted in 200 components = 0.057094 Jy ! Clean residual min=-0.006634 max=0.008456 Jy/beam ! Clean residual mean=-0.000004 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.779876 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.779876 Jy ! Inverting map ! Added new window around map position (-43.6, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735691 Jy ! Component: 100 - total flux cleaned = 0.0116131 Jy ! Component: 150 - total flux cleaned = 0.0150256 Jy ! Component: 200 - total flux cleaned = 0.018012 Jy ! Total flux subtracted in 200 components = 0.018012 Jy ! Clean residual min=-0.006012 max=0.006052 Jy/beam ! Clean residual mean=-0.000001 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.797888 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 67 components and 0.797888 Jy ! Inverting map ! Added new window around map position (43.6, 46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056682 Jy ! Component: 100 - total flux cleaned = 0.00748982 Jy ! Component: 150 - total flux cleaned = 0.00908569 Jy ! Component: 200 - total flux cleaned = 0.0103892 Jy ! Total flux subtracted in 200 components = 0.0103892 Jy ! Clean residual min=-0.005400 max=0.004806 Jy/beam ! Clean residual mean=-0.000001 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.808277 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 97 components and 0.808277 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=2.099 mas, bmaj=3.511 mas, bpa=-2.121 degrees ! Estimated noise=0.709664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513244 Jy ! Component: 100 - total flux cleaned = 0.0076361 Jy ! Component: 150 - total flux cleaned = 0.0086299 Jy ! Component: 200 - total flux cleaned = 0.00941851 Jy ! Total flux subtracted in 200 components = 0.00941851 Jy ! Clean residual min=-0.007024 max=0.006207 Jy/beam ! Clean residual mean=-0.000000 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.817695 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 = 0.000629293 Jy ! Component: 100 - total flux cleaned = 0.00104105 Jy ! Component: 150 - total flux cleaned = 0.00149875 Jy ! Component: 200 - total flux cleaned = 0.00185471 Jy ! Total flux subtracted in 200 components = 0.00185471 Jy ! Clean residual min=-0.006504 max=0.006062 Jy/beam ! Clean residual mean=0.000001 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.81955 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 139 components and 0.81955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.189 mas, bpa=-2.533 degrees ! Estimated noise=0.546046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228417 Jy ! Component: 100 - total flux cleaned = -7.9775e-05 Jy ! Component: 150 - total flux cleaned = -1.4836e-05 Jy ! Component: 200 - total flux cleaned = -7.8593e-05 Jy ! Total flux subtracted in 200 components = -7.8593e-05 Jy ! Clean residual min=-0.005248 max=0.004941 Jy/beam ! Clean residual mean=0.000001 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.819472 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.819472 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=0.045339Jy sigma=1.577893 ! Fit after self-cal, rms=0.045290Jy sigma=1.575477 wmodel /d2/scr/pima/bp171a5_uvs/J1354-0206_X_map.mod ! Writing 162 model components to file: /d2/scr/pima/bp171a5_uvs/J1354-0206_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1354-0206_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1354-0206_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1354-0206_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a5_uvs/J1354-0206_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 = -0.000613131 Jy ! Component: 100 - total flux cleaned = -0.00203867 Jy ! Component: 150 - total flux cleaned = -0.00313378 Jy ! Component: 200 - total flux cleaned = -0.00403185 Jy ! Component: 250 - total flux cleaned = -0.00475689 Jy ! Component: 300 - total flux cleaned = -0.00545407 Jy ! Component: 350 - total flux cleaned = -0.00618857 Jy ! Component: 400 - total flux cleaned = -0.00695707 Jy ! Component: 450 - total flux cleaned = -0.00769988 Jy ! Component: 500 - total flux cleaned = -0.0084746 Jy ! Component: 550 - total flux cleaned = -0.00911843 Jy ! Component: 600 - total flux cleaned = -0.00969139 Jy ! Component: 650 - total flux cleaned = -0.0101482 Jy ! Component: 700 - total flux cleaned = -0.0103966 Jy ! Component: 750 - total flux cleaned = -0.0108812 Jy ! Component: 800 - total flux cleaned = -0.0110698 Jy ! Component: 850 - total flux cleaned = -0.0113943 Jy ! Component: 900 - total flux cleaned = -0.0116213 Jy ! Component: 950 - total flux cleaned = -0.0118441 Jy ! Component: 1000 - total flux cleaned = -0.0120194 Jy ! Component: 1050 - total flux cleaned = -0.0121921 Jy ! Component: 1100 - total flux cleaned = -0.012447 Jy ! Component: 1150 - total flux cleaned = -0.012572 Jy ! Component: 1200 - total flux cleaned = -0.0127773 Jy ! Component: 1250 - total flux cleaned = -0.0129385 Jy ! Component: 1300 - total flux cleaned = -0.012978 Jy ! Component: 1350 - total flux cleaned = -0.0130961 Jy ! Component: 1400 - total flux cleaned = -0.0133666 Jy ! Component: 1450 - total flux cleaned = -0.013367 Jy ! Component: 1500 - total flux cleaned = -0.0135917 Jy ! Component: 1550 - total flux cleaned = -0.0137761 Jy ! Component: 1600 - total flux cleaned = -0.0138853 Jy ! Component: 1650 - total flux cleaned = -0.0138851 Jy ! Component: 1700 - total flux cleaned = -0.0138147 Jy ! Component: 1750 - total flux cleaned = -0.0139891 Jy ! Component: 1800 - total flux cleaned = -0.0140231 Jy ! Component: 1850 - total flux cleaned = -0.0139551 Jy ! Component: 1900 - total flux cleaned = -0.0140898 Jy ! Component: 1950 - total flux cleaned = -0.0140562 Jy ! Component: 2000 - total flux cleaned = -0.0142203 Jy ! Component: 2050 - total flux cleaned = -0.0142524 Jy ! Component: 2100 - total flux cleaned = -0.0142843 Jy ! Component: 2150 - total flux cleaned = -0.0142215 Jy ! Component: 2200 - total flux cleaned = -0.014441 Jy ! Component: 2250 - total flux cleaned = -0.0144411 Jy ! Component: 2300 - total flux cleaned = -0.0145329 Jy ! Component: 2350 - total flux cleaned = -0.014563 Jy ! Component: 2400 - total flux cleaned = -0.0145027 Jy ! Component: 2450 - total flux cleaned = -0.014651 Jy ! Component: 2500 - total flux cleaned = -0.0147388 Jy ! Component: 2550 - total flux cleaned = -0.0147385 Jy ! Component: 2600 - total flux cleaned = -0.0147095 Jy ! Component: 2650 - total flux cleaned = -0.0146529 Jy ! Component: 2700 - total flux cleaned = -0.0147662 Jy ! Component: 2750 - total flux cleaned = -0.0147384 Jy ! Component: 2800 - total flux cleaned = -0.0147664 Jy ! Component: 2850 - total flux cleaned = -0.0148489 Jy ! Component: 2900 - total flux cleaned = -0.0148215 Jy ! Component: 2950 - total flux cleaned = -0.0147942 Jy ! Component: 3000 - total flux cleaned = -0.0148742 Jy ! Component: 3050 - total flux cleaned = -0.0148474 Jy ! Component: 3100 - total flux cleaned = -0.0148738 Jy ! Component: 3150 - total flux cleaned = -0.0148737 Jy ! Component: 3200 - total flux cleaned = -0.0149256 Jy ! Component: 3250 - total flux cleaned = -0.0149514 Jy ! Component: 3300 - total flux cleaned = -0.0149514 Jy ! Component: 3350 - total flux cleaned = -0.0150021 Jy ! Component: 3400 - total flux cleaned = -0.0149768 Jy ! Component: 3450 - total flux cleaned = -0.0151018 Jy ! Component: 3500 - total flux cleaned = -0.0151761 Jy ! Component: 3550 - total flux cleaned = -0.0152501 Jy ! Component: 3600 - total flux cleaned = -0.0153235 Jy ! Component: 3650 - total flux cleaned = -0.0154451 Jy ! Component: 3700 - total flux cleaned = -0.0154933 Jy ! Component: 3750 - total flux cleaned = -0.0155894 Jy ! Component: 3800 - total flux cleaned = -0.0156373 Jy ! Component: 3850 - total flux cleaned = -0.0157085 Jy ! Component: 3900 - total flux cleaned = -0.0157559 Jy ! Component: 3950 - total flux cleaned = -0.01585 Jy ! Component: 4000 - total flux cleaned = -0.0159433 Jy ! Component: 4050 - total flux cleaned = -0.0159666 Jy ! Total flux subtracted in 4096 components = -0.0160129 Jy ! Clean residual min=-0.001296 max=0.001259 Jy/beam ! Clean residual mean=0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.803459 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 443 components and 0.803459 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1354-0206_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.189 at -2.533 degrees (North through East) ! Clean map min=-0.0099504 max=0.65095 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1354-0206_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.650946 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000390528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179982 0.179982 0.359964 0.719927 1.43985 2.87971 5.75942 11.5188 23.0377 46.0753 92.1507 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.65 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1666.83 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1354-0206_X_uvs.log closed on Sun Jan 19 22:06:08 2014