! Started logfile: /d2/scr/pima/bp177b_uvs/J1509+1557_X_uvs.log on Sat Mar 22 08:11:26 2014 obs /d2/scr/pima/bp177b_uvs/J1509+1557_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1509+1557_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J1509+1557 ! ! 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 552 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/bp177b_uvs/J1509+1557_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000818Jy sigma=40.840256 ! Fit after self-cal, rms=0.972569Jy sigma=39.830995 ! 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=1.34 mas, bmaj=3.317 mas, bpa=-10.83 degrees ! Estimated noise=0.935262 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 = 0.0193164 Jy ! Component: 100 - total flux cleaned = 0.0271659 Jy ! Total flux subtracted in 100 components = 0.0271659 Jy ! Clean residual min=-0.004703 max=0.005578 Jy/beam ! Clean residual mean=-0.000052 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.0271659 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0271659 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=0.022404Jy sigma=0.887704 ! Fit after self-cal, rms=0.021608Jy sigma=0.858311 ! 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=1.559 mas, bmaj=3.396 mas, bpa=-9.26 degrees ! Estimated noise=0.757933 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 = 0.00753168 Jy ! Component: 100 - total flux cleaned = 0.0126961 Jy ! Component: 150 - total flux cleaned = 0.0165866 Jy ! Component: 200 - total flux cleaned = 0.0196467 Jy ! Total flux subtracted in 200 components = 0.0196467 Jy ! Clean residual min=-0.004465 max=0.005525 Jy/beam ! Clean residual mean=-0.000049 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.0468126 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 84 components and 0.0468126 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=0.017926Jy sigma=0.706681 ! Fit after self-cal, rms=0.017877Jy sigma=0.705533 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 3.396 at -9.26 degrees (North through East) ! Clean map min=-0.0045788 max=0.02877 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.017877Jy sigma=0.705533 ! Fit after self-cal, rms=0.017877Jy sigma=0.705533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.396 mas, bpa=-9.26 degrees ! Estimated noise=0.757933 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 = 0.0024972 Jy ! Component: 100 - total flux cleaned = 0.00446269 Jy ! Component: 150 - total flux cleaned = 0.0060247 Jy ! Component: 200 - total flux cleaned = 0.00726731 Jy ! Total flux subtracted in 200 components = 0.00726731 Jy ! Clean residual min=-0.004191 max=0.005473 Jy/beam ! Clean residual mean=-0.000041 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.0540799 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.0540799 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=0.017343Jy sigma=0.683656 ! Fit after self-cal, rms=0.017328Jy sigma=0.683398 ! 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=0.017328Jy sigma=0.683398 ! Fit after self-cal, rms=0.017328Jy sigma=0.683398 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.396 mas, bpa=-9.26 degrees ! Estimated noise=0.757933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103482 Jy ! Component: 100 - total flux cleaned = 0.00184222 Jy ! Component: 150 - total flux cleaned = 0.00227117 Jy ! Component: 200 - total flux cleaned = 0.00241973 Jy ! Total flux subtracted in 200 components = 0.00241973 Jy ! Clean residual min=-0.004084 max=0.005446 Jy/beam ! Clean residual mean=-0.000039 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.0564996 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.0564996 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=0.017230Jy sigma=0.679436 ! Fit after self-cal, rms=0.017226Jy sigma=0.679375 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 = 0.000151393 Jy ! Component: 100 - total flux cleaned = 0.000314348 Jy ! Component: 150 - total flux cleaned = 0.000426519 Jy ! Component: 200 - total flux cleaned = 0.000577425 Jy ! Total flux subtracted in 200 components = 0.000577425 Jy ! Clean residual min=-0.004043 max=0.005380 Jy/beam ! Clean residual mean=-0.000038 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.057077 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.057077 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=0.017173Jy sigma=0.677299 ! Fit after self-cal, rms=0.017172Jy sigma=0.677270 ! 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=0.017172Jy sigma=0.677270 ! Fit after self-cal, rms=0.017172Jy sigma=0.677270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.396 mas, bpa=-9.26 degrees ! Estimated noise=0.757933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.62917e-05 Jy ! Component: 100 - total flux cleaned = 0.000190099 Jy ! Component: 150 - total flux cleaned = 0.000311902 Jy ! Component: 200 - total flux cleaned = 0.000430009 Jy ! Total flux subtracted in 200 components = 0.000430009 Jy ! Clean residual min=-0.003998 max=0.005323 Jy/beam ! Clean residual mean=-0.000038 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.057507 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.057507 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=0.017130Jy sigma=0.675617 ! Fit after self-cal, rms=0.017130Jy sigma=0.675598 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 = 9.78592e-05 Jy ! Component: 100 - total flux cleaned = 0.000191723 Jy ! Component: 150 - total flux cleaned = 0.000283124 Jy ! Component: 200 - total flux cleaned = 0.000390574 Jy ! Total flux subtracted in 200 components = 0.000390574 Jy ! Clean residual min=-0.003959 max=0.005274 Jy/beam ! Clean residual mean=-0.000037 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.0578976 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.0578976 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=0.017095Jy sigma=0.674243 ! Fit after self-cal, rms=0.017095Jy sigma=0.674228 ! 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=0.017095Jy sigma=0.674228 ! Fit after self-cal, rms=0.017095Jy sigma=0.674228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=3.325 mas, bpa=-7.878 degrees ! Estimated noise=0.820426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195451 Jy ! Component: 100 - total flux cleaned = 0.00331499 Jy ! Component: 150 - total flux cleaned = 0.00386807 Jy ! Component: 200 - total flux cleaned = 0.00420021 Jy ! Total flux subtracted in 200 components = 0.00420021 Jy ! Clean residual min=-0.005044 max=0.006904 Jy/beam ! Clean residual mean=-0.000055 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.0620978 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0620978 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=0.017185Jy sigma=0.677880 ! Fit after self-cal, rms=0.017173Jy sigma=0.677290 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 = 0.000279798 Jy ! Component: 100 - total flux cleaned = 0.000466685 Jy ! Component: 150 - total flux cleaned = 0.000610271 Jy ! Component: 200 - total flux cleaned = 0.000745544 Jy ! Total flux subtracted in 200 components = 0.000745544 Jy ! Clean residual min=-0.005020 max=0.006690 Jy/beam ! Clean residual mean=-0.000053 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.0628434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.0628433 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=0.017272Jy sigma=0.680940 ! Fit after self-cal, rms=0.017274Jy sigma=0.680634 ! 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=1.559 mas, bmaj=3.396 mas, bpa=-9.26 degrees ! Estimated noise=0.757933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 3.396 at -9.26 degrees (North through East) ! Clean map min=-0.0039412 max=0.02859 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=1.34 mas, bmaj=3.317 mas, bpa=-10.83 degrees ! Estimated noise=0.935262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019815 Jy ! Component: 100 - total flux cleaned = 0.0277849 Jy ! Component: 150 - total flux cleaned = 0.0333737 Jy ! Component: 200 - total flux cleaned = 0.037686 Jy ! Total flux subtracted in 200 components = 0.037686 Jy ! Clean residual min=-0.004089 max=0.004263 Jy/beam ! Clean residual mean=-0.000046 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.037686 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.037686 Jy ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.396 mas, bpa=-9.26 degrees ! Estimated noise=0.757933 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 = 0.00467677 Jy ! Component: 100 - total flux cleaned = 0.00821571 Jy ! Component: 150 - total flux cleaned = 0.0110003 Jy ! Component: 200 - total flux cleaned = 0.013201 Jy ! Total flux subtracted in 200 components = 0.013201 Jy ! Clean residual min=-0.004174 max=0.005318 Jy/beam ! Clean residual mean=-0.000046 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.0508871 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 80 components and 0.0508871 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=2.202 mas, bmaj=3.325 mas, bpa=-7.878 degrees ! Estimated noise=0.820426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367683 Jy ! Component: 100 - total flux cleaned = 0.00632019 Jy ! Component: 150 - total flux cleaned = 0.00825028 Jy ! Component: 200 - total flux cleaned = 0.00965969 Jy ! Total flux subtracted in 200 components = 0.00965969 Jy ! Clean residual min=-0.005195 max=0.006974 Jy/beam ! Clean residual mean=-0.000057 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.0605467 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 = 0.00102887 Jy ! Component: 100 - total flux cleaned = 0.00159339 Jy ! Component: 150 - total flux cleaned = 0.00175589 Jy ! Component: 200 - total flux cleaned = 0.00185716 Jy ! Total flux subtracted in 200 components = 0.00185716 Jy ! Clean residual min=-0.005058 max=0.006797 Jy/beam ! Clean residual mean=-0.000054 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.0624039 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.0624039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.396 mas, bpa=-9.26 degrees ! Estimated noise=0.757933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019271 Jy ! Component: 100 - total flux cleaned = -0.00209568 Jy ! Component: 150 - total flux cleaned = -0.002276 Jy ! Component: 200 - total flux cleaned = -0.00242419 Jy ! Total flux subtracted in 200 components = -0.00242419 Jy ! Clean residual min=-0.003868 max=0.005337 Jy/beam ! Clean residual mean=-0.000035 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.0599797 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 115 components and 0.0599797 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=0.017231Jy sigma=0.679610 ! Fit after self-cal, rms=0.017223Jy sigma=0.679421 wmodel /d2/scr/pima/bp177b_uvs/J1509+1557_X_map.mod ! Writing 115 model components to file: /d2/scr/pima/bp177b_uvs/J1509+1557_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1509+1557_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1509+1557_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1509+1557_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1509+1557_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 = 0.00234135 Jy ! Component: 100 - total flux cleaned = 0.00412378 Jy ! Component: 150 - total flux cleaned = 0.00519313 Jy ! Component: 200 - total flux cleaned = 0.00615229 Jy ! Component: 250 - total flux cleaned = 0.00687163 Jy ! Component: 300 - total flux cleaned = 0.00738703 Jy ! Component: 350 - total flux cleaned = 0.00782157 Jy ! Component: 400 - total flux cleaned = 0.00831608 Jy ! Component: 450 - total flux cleaned = 0.00861106 Jy ! Component: 500 - total flux cleaned = 0.00892926 Jy ! Component: 550 - total flux cleaned = 0.00911598 Jy ! Component: 600 - total flux cleaned = 0.00915135 Jy ! Component: 650 - total flux cleaned = 0.00921858 Jy ! Component: 700 - total flux cleaned = 0.0092508 Jy ! Component: 750 - total flux cleaned = 0.00928121 Jy ! Component: 800 - total flux cleaned = 0.00931099 Jy ! Component: 850 - total flux cleaned = 0.00931214 Jy ! Component: 900 - total flux cleaned = 0.00939167 Jy ! Component: 950 - total flux cleaned = 0.00936607 Jy ! Component: 1000 - total flux cleaned = 0.00939096 Jy ! Component: 1050 - total flux cleaned = 0.00948349 Jy ! Component: 1100 - total flux cleaned = 0.00948344 Jy ! Component: 1150 - total flux cleaned = 0.00952624 Jy ! Component: 1200 - total flux cleaned = 0.00946609 Jy ! Component: 1250 - total flux cleaned = 0.00950576 Jy ! Component: 1300 - total flux cleaned = 0.00952422 Jy ! Component: 1350 - total flux cleaned = 0.00950684 Jy ! Component: 1400 - total flux cleaned = 0.00954211 Jy ! Component: 1450 - total flux cleaned = 0.00955845 Jy ! Component: 1500 - total flux cleaned = 0.0095899 Jy ! Component: 1550 - total flux cleaned = 0.00957389 Jy ! Component: 1600 - total flux cleaned = 0.00957405 Jy ! Component: 1650 - total flux cleaned = 0.00961774 Jy ! Component: 1700 - total flux cleaned = 0.00961778 Jy ! Component: 1750 - total flux cleaned = 0.00960428 Jy ! Component: 1800 - total flux cleaned = 0.00959106 Jy ! Component: 1850 - total flux cleaned = 0.00961699 Jy ! Component: 1900 - total flux cleaned = 0.00962964 Jy ! Component: 1950 - total flux cleaned = 0.00965445 Jy ! Component: 2000 - total flux cleaned = 0.00967858 Jy ! Component: 2050 - total flux cleaned = 0.00966689 Jy ! Component: 2100 - total flux cleaned = 0.00964396 Jy ! Component: 2150 - total flux cleaned = 0.00963289 Jy ! Component: 2200 - total flux cleaned = 0.00967731 Jy ! Component: 2250 - total flux cleaned = 0.00973162 Jy ! Component: 2300 - total flux cleaned = 0.00974231 Jy ! Component: 2350 - total flux cleaned = 0.00977404 Jy ! Component: 2400 - total flux cleaned = 0.00982596 Jy ! Component: 2450 - total flux cleaned = 0.00986692 Jy ! Component: 2500 - total flux cleaned = 0.00989738 Jy ! Component: 2550 - total flux cleaned = 0.00994776 Jy ! Component: 2600 - total flux cleaned = 0.00999755 Jy ! Component: 2650 - total flux cleaned = 0.0100471 Jy ! Component: 2700 - total flux cleaned = 0.0100964 Jy ! Component: 2750 - total flux cleaned = 0.0101356 Jy ! Component: 2800 - total flux cleaned = 0.0102039 Jy ! Component: 2850 - total flux cleaned = 0.0102331 Jy ! Component: 2900 - total flux cleaned = 0.0103009 Jy ! Component: 2950 - total flux cleaned = 0.0103686 Jy ! Component: 3000 - total flux cleaned = 0.0104459 Jy ! Component: 3050 - total flux cleaned = 0.0104942 Jy ! Component: 3100 - total flux cleaned = 0.0105619 Jy ! Component: 3150 - total flux cleaned = 0.0106296 Jy ! Component: 3200 - total flux cleaned = 0.0106971 Jy ! Component: 3250 - total flux cleaned = 0.0107551 Jy ! Component: 3300 - total flux cleaned = 0.0108131 Jy ! Component: 3350 - total flux cleaned = 0.0108905 Jy ! Component: 3400 - total flux cleaned = 0.0109777 Jy ! Component: 3450 - total flux cleaned = 0.0110553 Jy ! Component: 3500 - total flux cleaned = 0.0111429 Jy ! Component: 3550 - total flux cleaned = 0.0112112 Jy ! Component: 3600 - total flux cleaned = 0.0112992 Jy ! Component: 3650 - total flux cleaned = 0.0113679 Jy ! Component: 3700 - total flux cleaned = 0.0114465 Jy ! Component: 3750 - total flux cleaned = 0.0115057 Jy ! Component: 3800 - total flux cleaned = 0.0115551 Jy ! Component: 3850 - total flux cleaned = 0.0116245 Jy ! Component: 3900 - total flux cleaned = 0.0116942 Jy ! Component: 3950 - total flux cleaned = 0.0117741 Jy ! Component: 4000 - total flux cleaned = 0.0118344 Jy ! Component: 4050 - total flux cleaned = 0.011905 Jy ! Total flux subtracted in 4096 components = 0.0119658 Jy ! Clean residual min=-0.000592 max=0.000621 Jy/beam ! Clean residual mean=0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0719455 Jy keep ! Adding 405 model components to the UV plane model. ! The established model now contains 520 components and 0.0719455 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1509+1557_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 3.396 at -9.26 degrees (North through East) ! Clean map min=-0.0010272 max=0.028063 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1509+1557_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.028063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138029 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47556 1.47556 2.95112 5.90224 11.8045 23.6089 47.2179 94.4358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.312 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1509+1557_X_uvs.log closed on Sat Mar 22 08:11:30 2014