! Started logfile: /g0/scr/pima/s4195b_uvs/J1505-3432_X_uvs.log on Tue Dec 31 19:38:39 2013 obs /g0/scr/pima/s4195b_uvs/J1505-3432_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1505-3432_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! AN table 2: 5 integrations on 28 of 28 possible baselines. ! AN table 3: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.971182 visibilities/baseline/integration-bin. ! Found source: J1505-3432 ! ! 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 2696 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 /g0/scr/pima/s4195b_uvs/J1505-3432_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 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003874Jy sigma=1.683458 ! Fit after self-cal, rms=0.949958Jy sigma=1.562068 ! 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=0.8642 mas, bmaj=4.797 mas, bpa=-19.26 degrees ! Estimated noise=17.214 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 = 0.0418944 Jy ! Component: 100 - total flux cleaned = 0.0530383 Jy ! Total flux subtracted in 100 components = 0.0530383 Jy ! Clean residual min=-0.003866 max=0.005120 Jy/beam ! Clean residual mean=-0.000032 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.0530383 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0530383 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=0.036239Jy sigma=0.054493 ! Fit after self-cal, rms=0.035088Jy sigma=0.052990 ! 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=1.123 mas, bmaj=5.668 mas, bpa=-17.39 degrees ! Estimated noise=9.19682 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 = 0.0092834 Jy ! Component: 100 - total flux cleaned = 0.0137431 Jy ! Component: 150 - total flux cleaned = 0.0163465 Jy ! Component: 200 - total flux cleaned = 0.0179684 Jy ! Total flux subtracted in 200 components = 0.0179684 Jy ! Clean residual min=-0.002177 max=0.002362 Jy/beam ! Clean residual mean=-0.000042 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0710066 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 81 components and 0.0710066 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=0.034501Jy sigma=0.045425 ! Fit after self-cal, rms=0.034515Jy sigma=0.045400 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 5.668 at -17.39 degrees (North through East) ! Clean map min=-0.0020752 max=0.055664 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.99 KP 0.96 LA 0.89 ! MK 0.95 NL 0.85 OV 0.93 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.09 KP 1.09 LA 1.07 NL 0.89 ! OV 0.92 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 1.09 LA 1.00 NL 0.91 ! OV 0.98 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 KP 1.09 LA 1.01 MK 0.89 ! NL 0.98 OV 0.96 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.08 KP 1.10 LA 1.07 NL 1.06 ! OV 1.09 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.06 KP 0.97 LA 1.16 ! MK 0.98 NL 0.92 OV 0.94 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KP 1.10 LA 1.09 MK 1.04 ! NL 1.16 OV 1.06 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 KP 1.00 LA 0.98 MK 1.04 ! NL 1.00 OV 1.11 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.93 KP 1.09 LA 0.89 NL 0.95 ! OV 1.18 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 KP 1.06 LA 0.89 MK 0.94 ! NL 1.03 OV 1.05 PT 0.89 ! ! ! Fit before self-cal, rms=0.034515Jy sigma=0.045400 ! Fit after self-cal, rms=0.034468Jy sigma=0.044751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=5.68 mas, bpa=-17.43 degrees ! Estimated noise=9.10359 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 = 0.000708253 Jy ! Component: 100 - total flux cleaned = 0.000924653 Jy ! Component: 150 - total flux cleaned = 0.00112339 Jy ! Component: 200 - total flux cleaned = 0.00127274 Jy ! Total flux subtracted in 200 components = 0.00127274 Jy ! Clean residual min=-0.001779 max=0.002067 Jy/beam ! Clean residual mean=-0.000025 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0722794 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.0722794 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=0.034307Jy sigma=0.044704 ! Fit after self-cal, rms=0.034332Jy sigma=0.044694 ! 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=0.034332Jy sigma=0.044694 ! Fit after self-cal, rms=0.034250Jy sigma=0.044657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=5.671 mas, bpa=-17.43 degrees ! Estimated noise=9.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404197 Jy ! Component: 100 - total flux cleaned = 0.00055019 Jy ! Component: 150 - total flux cleaned = 0.00067358 Jy ! Component: 200 - total flux cleaned = 0.000782266 Jy ! Total flux subtracted in 200 components = 0.000782266 Jy ! Clean residual min=-0.001778 max=0.001982 Jy/beam ! Clean residual mean=-0.000023 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0730616 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.0730616 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=0.034161Jy sigma=0.044640 ! Fit after self-cal, rms=0.034163Jy sigma=0.044635 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 = 8.10539e-05 Jy ! Component: 100 - total flux cleaned = 0.000140039 Jy ! Component: 150 - total flux cleaned = 0.000192031 Jy ! Component: 200 - total flux cleaned = 0.000227275 Jy ! Total flux subtracted in 200 components = 0.000227275 Jy ! Clean residual min=-0.001762 max=0.001929 Jy/beam ! Clean residual mean=-0.000022 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0732889 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.0732889 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=0.034126Jy sigma=0.044629 ! Fit after self-cal, rms=0.034127Jy sigma=0.044626 ! 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=0.034127Jy sigma=0.044626 ! Fit after self-cal, rms=0.034048Jy sigma=0.044620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=5.665 mas, bpa=-17.43 degrees ! Estimated noise=9.07722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172622 Jy ! Component: 100 - total flux cleaned = 0.000259081 Jy ! Component: 150 - total flux cleaned = 0.000296964 Jy ! Component: 200 - total flux cleaned = 0.000342186 Jy ! Total flux subtracted in 200 components = 0.000342186 Jy ! Clean residual min=-0.001783 max=0.001923 Jy/beam ! Clean residual mean=-0.000022 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0736311 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.0736311 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=0.034006Jy sigma=0.044615 ! Fit after self-cal, rms=0.034008Jy sigma=0.044612 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 = 2.98468e-05 Jy ! Component: 100 - total flux cleaned = 6.53201e-05 Jy ! Component: 150 - total flux cleaned = 8.65267e-05 Jy ! Component: 200 - total flux cleaned = 0.000106543 Jy ! Total flux subtracted in 200 components = 0.000106543 Jy ! Clean residual min=-0.001797 max=0.001895 Jy/beam ! Clean residual mean=-0.000022 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0737376 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.0737376 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=0.033988Jy sigma=0.044608 ! Fit after self-cal, rms=0.033989Jy sigma=0.044606 ! 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=0.033989Jy sigma=0.044606 ! Fit after self-cal, rms=0.033954Jy sigma=0.044604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.587 mas, bmaj=8.519 mas, bpa=-6.239 degrees ! Estimated noise=9.9326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275715 Jy ! Component: 100 - total flux cleaned = 0.000309996 Jy ! Component: 150 - total flux cleaned = 0.00035016 Jy ! Component: 200 - total flux cleaned = 0.000368424 Jy ! Total flux subtracted in 200 components = 0.000368424 Jy ! Clean residual min=-0.002017 max=0.002366 Jy/beam ! Clean residual mean=-0.000035 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.074106 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.074106 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=0.033922Jy sigma=0.044610 ! Fit after self-cal, rms=0.033921Jy sigma=0.044608 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 = 1.90181e-05 Jy ! Component: 100 - total flux cleaned = 3.6047e-05 Jy ! Component: 150 - total flux cleaned = 5.22658e-05 Jy ! Component: 200 - total flux cleaned = 6.81157e-05 Jy ! Total flux subtracted in 200 components = 6.81157e-05 Jy ! Clean residual min=-0.002005 max=0.002338 Jy/beam ! Clean residual mean=-0.000035 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0741742 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.0741742 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=0.033909Jy sigma=0.044614 ! Fit after self-cal, rms=0.033910Jy sigma=0.044613 ! 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=1.112 mas, bmaj=5.663 mas, bpa=-17.43 degrees ! Estimated noise=9.06711 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 5.663 at -17.43 degrees (North through East) ! Clean map min=-0.001782 max=0.052798 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=0.8601 mas, bmaj=4.809 mas, bpa=-19.24 degrees ! Estimated noise=16.8795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041467 Jy ! Component: 100 - total flux cleaned = 0.0527368 Jy ! Component: 150 - total flux cleaned = 0.0590072 Jy ! Component: 200 - total flux cleaned = 0.0632009 Jy ! Total flux subtracted in 200 components = 0.0632009 Jy ! Clean residual min=-0.003682 max=0.003162 Jy/beam ! Clean residual mean=-0.000015 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0632009 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0632009 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=5.663 mas, bpa=-17.43 degrees ! Estimated noise=9.06711 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 = 0.00478357 Jy ! Component: 100 - total flux cleaned = 0.0072516 Jy ! Component: 150 - total flux cleaned = 0.00870617 Jy ! Component: 200 - total flux cleaned = 0.00960812 Jy ! Total flux subtracted in 200 components = 0.00960812 Jy ! Clean residual min=-0.001772 max=0.002052 Jy/beam ! Clean residual mean=-0.000025 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0728091 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.0728091 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=2.587 mas, bmaj=8.519 mas, bpa=-6.239 degrees ! Estimated noise=9.9326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766103 Jy ! Component: 100 - total flux cleaned = 0.00108045 Jy ! Component: 150 - total flux cleaned = 0.00114209 Jy ! Component: 200 - total flux cleaned = 0.00120941 Jy ! Total flux subtracted in 200 components = 0.00120941 Jy ! Clean residual min=-0.002048 max=0.002406 Jy/beam ! Clean residual mean=-0.000035 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0740185 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 = 3.15392e-05 Jy ! Component: 100 - total flux cleaned = 5.13041e-05 Jy ! Component: 150 - total flux cleaned = 7.04726e-05 Jy ! Component: 200 - total flux cleaned = 8.92352e-05 Jy ! Total flux subtracted in 200 components = 8.92352e-05 Jy ! Clean residual min=-0.002040 max=0.002375 Jy/beam ! Clean residual mean=-0.000035 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0741077 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0741077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=5.663 mas, bpa=-17.43 degrees ! Estimated noise=9.06711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.9936e-05 Jy ! Component: 100 - total flux cleaned = -2.54659e-05 Jy ! Component: 150 - total flux cleaned = -1.35014e-05 Jy ! Component: 200 - total flux cleaned = -1.40351e-05 Jy ! Total flux subtracted in 200 components = -1.40351e-05 Jy ! Clean residual min=-0.001823 max=0.001868 Jy/beam ! Clean residual mean=-0.000021 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0740937 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.0740937 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=0.033925Jy sigma=0.044603 ! Fit after self-cal, rms=0.033920Jy sigma=0.044599 wmodel /g0/scr/pima/s4195b_uvs/J1505-3432_X_map.mod ! Writing 103 model components to file: /g0/scr/pima/s4195b_uvs/J1505-3432_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1505-3432_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1505-3432_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1505-3432_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1505-3432_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 = 0.0003148 Jy ! Component: 100 - total flux cleaned = 0.000502227 Jy ! Component: 150 - total flux cleaned = 0.000648138 Jy ! Component: 200 - total flux cleaned = 0.000813987 Jy ! Component: 250 - total flux cleaned = 0.000893372 Jy ! Component: 300 - total flux cleaned = 0.000994901 Jy ! Component: 350 - total flux cleaned = 0.00106852 Jy ! Component: 400 - total flux cleaned = 0.00118718 Jy ! Component: 450 - total flux cleaned = 0.00127935 Jy ! Component: 500 - total flux cleaned = 0.00136883 Jy ! Component: 550 - total flux cleaned = 0.00145582 Jy ! Component: 600 - total flux cleaned = 0.00156136 Jy ! Component: 650 - total flux cleaned = 0.00166448 Jy ! Component: 700 - total flux cleaned = 0.00180492 Jy ! Component: 750 - total flux cleaned = 0.0019029 Jy ! Component: 800 - total flux cleaned = 0.00197963 Jy ! Component: 850 - total flux cleaned = 0.00205459 Jy ! Component: 900 - total flux cleaned = 0.00210972 Jy ! Component: 950 - total flux cleaned = 0.00214564 Jy ! Component: 1000 - total flux cleaned = 0.00219868 Jy ! Component: 1050 - total flux cleaned = 0.00221616 Jy ! Component: 1100 - total flux cleaned = 0.00228494 Jy ! Component: 1150 - total flux cleaned = 0.00231894 Jy ! Component: 1200 - total flux cleaned = 0.00235227 Jy ! Component: 1250 - total flux cleaned = 0.00236898 Jy ! Component: 1300 - total flux cleaned = 0.00236933 Jy ! Component: 1350 - total flux cleaned = 0.00240121 Jy ! Component: 1400 - total flux cleaned = 0.00238565 Jy ! Component: 1450 - total flux cleaned = 0.00235472 Jy ! Component: 1500 - total flux cleaned = 0.00237007 Jy ! Component: 1550 - total flux cleaned = 0.00234017 Jy ! Component: 1600 - total flux cleaned = 0.00234027 Jy ! Component: 1650 - total flux cleaned = 0.00231097 Jy ! Component: 1700 - total flux cleaned = 0.00231089 Jy ! Component: 1750 - total flux cleaned = 0.0022822 Jy ! Component: 1800 - total flux cleaned = 0.00225397 Jy ! Component: 1850 - total flux cleaned = 0.00226788 Jy ! Component: 1900 - total flux cleaned = 0.00221261 Jy ! Component: 1950 - total flux cleaned = 0.00219901 Jy ! Component: 2000 - total flux cleaned = 0.00219922 Jy ! Component: 2050 - total flux cleaned = 0.00226643 Jy ! Component: 2100 - total flux cleaned = 0.00227962 Jy ! Component: 2150 - total flux cleaned = 0.00235865 Jy ! Component: 2200 - total flux cleaned = 0.00238468 Jy ! Component: 2250 - total flux cleaned = 0.00239763 Jy ! Component: 2300 - total flux cleaned = 0.00242349 Jy ! Component: 2350 - total flux cleaned = 0.00248726 Jy ! Component: 2400 - total flux cleaned = 0.0024998 Jy ! Component: 2450 - total flux cleaned = 0.00255 Jy ! Component: 2500 - total flux cleaned = 0.00258739 Jy ! Component: 2550 - total flux cleaned = 0.00261222 Jy ! Component: 2600 - total flux cleaned = 0.00261241 Jy ! Component: 2650 - total flux cleaned = 0.00264895 Jy ! Component: 2700 - total flux cleaned = 0.00267323 Jy ! Component: 2750 - total flux cleaned = 0.00273329 Jy ! Component: 2800 - total flux cleaned = 0.00279282 Jy ! Component: 2850 - total flux cleaned = 0.00280462 Jy ! Component: 2900 - total flux cleaned = 0.00285177 Jy ! Component: 2950 - total flux cleaned = 0.00292169 Jy ! Component: 3000 - total flux cleaned = 0.00295632 Jy ! Component: 3050 - total flux cleaned = 0.00296783 Jy ! Component: 3100 - total flux cleaned = 0.00303635 Jy ! Component: 3150 - total flux cleaned = 0.00303638 Jy ! Component: 3200 - total flux cleaned = 0.00308153 Jy ! Component: 3250 - total flux cleaned = 0.00309268 Jy ! Component: 3300 - total flux cleaned = 0.00312608 Jy ! Component: 3350 - total flux cleaned = 0.00315921 Jy ! Component: 3400 - total flux cleaned = 0.00312623 Jy ! Component: 3450 - total flux cleaned = 0.00319197 Jy ! Component: 3500 - total flux cleaned = 0.00318102 Jy ! Component: 3550 - total flux cleaned = 0.00323507 Jy ! Component: 3600 - total flux cleaned = 0.0032672 Jy ! Component: 3650 - total flux cleaned = 0.00322449 Jy ! Component: 3700 - total flux cleaned = 0.00327759 Jy ! Component: 3750 - total flux cleaned = 0.00328814 Jy ! Component: 3800 - total flux cleaned = 0.00324613 Jy ! Component: 3850 - total flux cleaned = 0.00329832 Jy ! Component: 3900 - total flux cleaned = 0.0033606 Jy ! Component: 3950 - total flux cleaned = 0.00336058 Jy ! Component: 4000 - total flux cleaned = 0.0033503 Jy ! Component: 4050 - total flux cleaned = 0.00337067 Jy ! Total flux subtracted in 4096 components = 0.00337068 Jy ! Clean residual min=-0.000559 max=0.000661 Jy/beam ! Clean residual mean=-0.000007 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0774644 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 405 components and 0.0774643 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1505-3432_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 5.663 at -17.43 degrees (North through East) ! Clean map min=-0.0011338 max=0.052482 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1505-3432_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.052482 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09358 1.09358 2.18717 4.37433 8.74867 17.4973 34.9947 69.9893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.327 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1505-3432_X_uvs.log closed on Tue Dec 31 19:38:45 2013