! Started logfile: /d2/scr/pima/bp171a3_uvs/J1356-0355_X_uvs.log on Mon Feb 24 08:49:24 2014 obs /d2/scr/pima/bp171a3_uvs/J1356-0355_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1356-0355_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1356-0355 ! ! 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 440 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1356-0355_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 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998273Jy sigma=35.513052 ! Fit after self-cal, rms=0.983377Jy sigma=34.982144 ! 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=1.201 mas, bmaj=7.534 mas, bpa=-13.16 degrees ! Estimated noise=1.26826 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, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132926 Jy ! Component: 100 - total flux cleaned = 0.0163477 Jy ! Total flux subtracted in 100 components = 0.0163477 Jy ! Clean residual min=-0.002522 max=0.002280 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0163477 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0163477 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=0.018916Jy sigma=0.555207 ! Fit after self-cal, rms=0.017510Jy sigma=0.507634 ! 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=1.512 mas, bmaj=6.861 mas, bpa=-13.34 degrees ! Estimated noise=0.985404 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 = 0.00228258 Jy ! Component: 100 - total flux cleaned = 0.00361733 Jy ! Component: 150 - total flux cleaned = 0.00464795 Jy ! Component: 200 - total flux cleaned = 0.00545748 Jy ! Total flux subtracted in 200 components = 0.00545748 Jy ! Clean residual min=-0.002427 max=0.002572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0218052 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.0218052 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=0.017144Jy sigma=0.492850 ! Fit after self-cal, rms=0.017082Jy sigma=0.492313 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 6.861 at -13.34 degrees (North through East) ! Clean map min=-0.0024366 max=0.018145 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.017082Jy sigma=0.492313 ! Fit after self-cal, rms=0.017082Jy sigma=0.492313 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=6.861 mas, bpa=-13.34 degrees ! Estimated noise=0.985404 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 = 0.000787756 Jy ! Component: 100 - total flux cleaned = 0.00139079 Jy ! Component: 150 - total flux cleaned = 0.00180158 Jy ! Component: 200 - total flux cleaned = 0.00190431 Jy ! Total flux subtracted in 200 components = 0.00190431 Jy ! Clean residual min=-0.002335 max=0.002532 Jy/beam ! Clean residual mean=-0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0237095 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.0237095 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=0.017025Jy sigma=0.489985 ! Fit after self-cal, rms=0.017005Jy sigma=0.489847 ! 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=0.017005Jy sigma=0.489847 ! Fit after self-cal, rms=0.016962Jy sigma=0.488986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=6.867 mas, bpa=-13.32 degrees ! Estimated noise=0.977436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.42784e-05 Jy ! Component: 100 - total flux cleaned = -4.39011e-05 Jy ! Component: 150 - total flux cleaned = -2.93806e-05 Jy ! Component: 200 - total flux cleaned = -1.53826e-05 Jy ! Total flux subtracted in 200 components = -1.53826e-05 Jy ! Clean residual min=-0.002250 max=0.002444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0236942 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.0236942 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=0.016935Jy sigma=0.488020 ! Fit after self-cal, rms=0.016928Jy sigma=0.487973 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 = -6.05626e-06 Jy ! Component: 100 - total flux cleaned = -6.30583e-06 Jy ! Component: 150 - total flux cleaned = -1.93788e-05 Jy ! Component: 200 - total flux cleaned = -1.91654e-05 Jy ! Total flux subtracted in 200 components = -1.91654e-05 Jy ! Clean residual min=-0.002231 max=0.002393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.023675 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.023675 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=0.016907Jy sigma=0.487245 ! Fit after self-cal, rms=0.016901Jy sigma=0.487229 ! 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=0.016901Jy sigma=0.487229 ! Fit after self-cal, rms=0.016903Jy sigma=0.487226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=6.869 mas, bpa=-13.32 degrees ! Estimated noise=0.977376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.89268e-05 Jy ! Component: 100 - total flux cleaned = -2.86471e-05 Jy ! Component: 150 - total flux cleaned = -2.88334e-05 Jy ! Component: 200 - total flux cleaned = -2.90148e-05 Jy ! Total flux subtracted in 200 components = -2.90148e-05 Jy ! Clean residual min=-0.002208 max=0.002353 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.023646 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.023646 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=0.016884Jy sigma=0.486639 ! Fit after self-cal, rms=0.016879Jy sigma=0.486629 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 = -1.32778e-05 Jy ! Component: 100 - total flux cleaned = -1.33677e-05 Jy ! Component: 150 - total flux cleaned = -1.59413e-06 Jy ! Component: 200 - total flux cleaned = -1.79743e-06 Jy ! Total flux subtracted in 200 components = -1.79743e-06 Jy ! Clean residual min=-0.002184 max=0.002312 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0236442 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.0236442 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=0.016862Jy sigma=0.486139 ! Fit after self-cal, rms=0.016858Jy sigma=0.486131 ! 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=0.016858Jy sigma=0.486131 ! Fit after self-cal, rms=0.016859Jy sigma=0.486130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=6.546 mas, bpa=-12.48 degrees ! Estimated noise=1.04082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134717 Jy ! Component: 100 - total flux cleaned = -8.7848e-05 Jy ! Component: 150 - total flux cleaned = -7.35315e-05 Jy ! Component: 200 - total flux cleaned = -0.00011451 Jy ! Total flux subtracted in 200 components = -0.00011451 Jy ! Clean residual min=-0.002480 max=0.002393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0235297 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.0235297 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=0.016851Jy sigma=0.485588 ! Fit after self-cal, rms=0.016838Jy sigma=0.485545 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 = -1.77191e-05 Jy ! Component: 100 - total flux cleaned = -4.39324e-05 Jy ! Component: 150 - total flux cleaned = -5.73796e-05 Jy ! Component: 200 - total flux cleaned = -8.27407e-05 Jy ! Total flux subtracted in 200 components = -8.27407e-05 Jy ! Clean residual min=-0.002436 max=0.002323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0234469 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.0234469 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=0.016827Jy sigma=0.485204 ! Fit after self-cal, rms=0.016820Jy sigma=0.485194 ! 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=1.513 mas, bmaj=6.869 mas, bpa=-13.32 degrees ! Estimated noise=0.977589 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 6.869 at -13.32 degrees (North through East) ! Clean map min=-0.0020684 max=0.017808 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=1.2 mas, bmaj=7.551 mas, bpa=-13.19 degrees ! Estimated noise=1.25176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140729 Jy ! Component: 100 - total flux cleaned = 0.0172999 Jy ! Component: 150 - total flux cleaned = 0.018937 Jy ! Component: 200 - total flux cleaned = 0.0201224 Jy ! Total flux subtracted in 200 components = 0.0201224 Jy ! Clean residual min=-0.002539 max=0.002440 Jy/beam ! Clean residual mean=-0.000003 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0201224 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0201224 Jy ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=6.869 mas, bpa=-13.32 degrees ! Estimated noise=0.977589 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 = 0.00121655 Jy ! Component: 100 - total flux cleaned = 0.00210552 Jy ! Component: 150 - total flux cleaned = 0.00254165 Jy ! Component: 200 - total flux cleaned = 0.00282414 Jy ! Total flux subtracted in 200 components = 0.00282414 Jy ! Clean residual min=-0.002357 max=0.002606 Jy/beam ! Clean residual mean=-0.000003 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0229466 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.0229466 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=2.235 mas, bmaj=6.546 mas, bpa=-12.48 degrees ! Estimated noise=1.04082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113627 Jy ! Component: 100 - total flux cleaned = 0.000410847 Jy ! Component: 150 - total flux cleaned = 0.00060195 Jy ! Component: 200 - total flux cleaned = 0.000687427 Jy ! Total flux subtracted in 200 components = 0.000687427 Jy ! Clean residual min=-0.002621 max=0.002835 Jy/beam ! Clean residual mean=-0.000003 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.023634 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 = 5.94001e-05 Jy ! Component: 100 - total flux cleaned = 5.98495e-05 Jy ! Component: 150 - total flux cleaned = 4.20396e-05 Jy ! Component: 200 - total flux cleaned = 7.43273e-06 Jy ! Total flux subtracted in 200 components = 7.43273e-06 Jy ! Clean residual min=-0.002575 max=0.002674 Jy/beam ! Clean residual mean=-0.000003 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0236414 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.0236414 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=6.869 mas, bpa=-13.32 degrees ! Estimated noise=0.977589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.83383e-05 Jy ! Component: 100 - total flux cleaned = -6.97421e-05 Jy ! Component: 150 - total flux cleaned = -2.65665e-05 Jy ! Component: 200 - total flux cleaned = 2.67843e-05 Jy ! Total flux subtracted in 200 components = 2.67843e-05 Jy ! Clean residual min=-0.002213 max=0.002352 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0236682 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0236682 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=0.016853Jy sigma=0.486300 ! Fit after self-cal, rms=0.016865Jy sigma=0.486215 wmodel /d2/scr/pima/bp171a3_uvs/J1356-0355_X_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp171a3_uvs/J1356-0355_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1356-0355_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1356-0355_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1356-0355_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1356-0355_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 = 0.000347757 Jy ! Component: 100 - total flux cleaned = 0.000540279 Jy ! Component: 150 - total flux cleaned = 0.00073957 Jy ! Component: 200 - total flux cleaned = 0.000812143 Jy ! Component: 250 - total flux cleaned = 0.000833273 Jy ! Component: 300 - total flux cleaned = 0.000853904 Jy ! Component: 350 - total flux cleaned = 0.000872801 Jy ! Component: 400 - total flux cleaned = 0.000904645 Jy ! Component: 450 - total flux cleaned = 0.000981098 Jy ! Component: 500 - total flux cleaned = 0.00111301 Jy ! Component: 550 - total flux cleaned = 0.00119708 Jy ! Component: 600 - total flux cleaned = 0.00131788 Jy ! Component: 650 - total flux cleaned = 0.00135645 Jy ! Component: 700 - total flux cleaned = 0.00140684 Jy ! Component: 750 - total flux cleaned = 0.00146737 Jy ! Component: 800 - total flux cleaned = 0.00153762 Jy ! Component: 850 - total flux cleaned = 0.00160607 Jy ! Component: 900 - total flux cleaned = 0.00165062 Jy ! Component: 950 - total flux cleaned = 0.00166178 Jy ! Component: 1000 - total flux cleaned = 0.00170443 Jy ! Component: 1050 - total flux cleaned = 0.0017046 Jy ! Component: 1100 - total flux cleaned = 0.00172501 Jy ! Component: 1150 - total flux cleaned = 0.00174489 Jy ! Component: 1200 - total flux cleaned = 0.00178434 Jy ! Component: 1250 - total flux cleaned = 0.0018233 Jy ! Component: 1300 - total flux cleaned = 0.0018619 Jy ! Component: 1350 - total flux cleaned = 0.00190011 Jy ! Component: 1400 - total flux cleaned = 0.00190958 Jy ! Component: 1450 - total flux cleaned = 0.00193769 Jy ! Component: 1500 - total flux cleaned = 0.0019563 Jy ! Component: 1550 - total flux cleaned = 0.00195632 Jy ! Component: 1600 - total flux cleaned = 0.00196555 Jy ! Component: 1650 - total flux cleaned = 0.00196556 Jy ! Component: 1700 - total flux cleaned = 0.00198388 Jy ! Component: 1750 - total flux cleaned = 0.00199311 Jy ! Component: 1800 - total flux cleaned = 0.00200235 Jy ! Component: 1850 - total flux cleaned = 0.00202995 Jy ! Component: 1900 - total flux cleaned = 0.00203918 Jy ! Component: 1950 - total flux cleaned = 0.00205771 Jy ! Component: 2000 - total flux cleaned = 0.00206706 Jy ! Component: 2050 - total flux cleaned = 0.00207639 Jy ! Component: 2100 - total flux cleaned = 0.00208575 Jy ! Component: 2150 - total flux cleaned = 0.0020858 Jy ! Component: 2200 - total flux cleaned = 0.00209531 Jy ! Component: 2250 - total flux cleaned = 0.00208575 Jy ! Component: 2300 - total flux cleaned = 0.00208585 Jy ! Component: 2350 - total flux cleaned = 0.00208586 Jy ! Component: 2400 - total flux cleaned = 0.00209564 Jy ! Component: 2450 - total flux cleaned = 0.00208592 Jy ! Component: 2500 - total flux cleaned = 0.00207601 Jy ! Component: 2550 - total flux cleaned = 0.00207605 Jy ! Component: 2600 - total flux cleaned = 0.0020661 Jy ! Component: 2650 - total flux cleaned = 0.0020662 Jy ! Component: 2700 - total flux cleaned = 0.00204585 Jy ! Component: 2750 - total flux cleaned = 0.0020457 Jy ! Component: 2800 - total flux cleaned = 0.00204579 Jy ! Component: 2850 - total flux cleaned = 0.00204573 Jy ! Component: 2900 - total flux cleaned = 0.00203522 Jy ! Component: 2950 - total flux cleaned = 0.0020459 Jy ! Component: 3000 - total flux cleaned = 0.00202431 Jy ! Component: 3050 - total flux cleaned = 0.00202413 Jy ! Component: 3100 - total flux cleaned = 0.00201316 Jy ! Component: 3150 - total flux cleaned = 0.00202419 Jy ! Component: 3200 - total flux cleaned = 0.00201292 Jy ! Component: 3250 - total flux cleaned = 0.00203541 Jy ! Component: 3300 - total flux cleaned = 0.00204691 Jy ! Component: 3350 - total flux cleaned = 0.00205845 Jy ! Component: 3400 - total flux cleaned = 0.00207023 Jy ! Component: 3450 - total flux cleaned = 0.00207033 Jy ! Component: 3500 - total flux cleaned = 0.00208232 Jy ! Component: 3550 - total flux cleaned = 0.00209438 Jy ! Component: 3600 - total flux cleaned = 0.00211878 Jy ! Component: 3650 - total flux cleaned = 0.00214373 Jy ! Component: 3700 - total flux cleaned = 0.00214388 Jy ! Component: 3750 - total flux cleaned = 0.0021566 Jy ! Component: 3800 - total flux cleaned = 0.00215655 Jy ! Component: 3850 - total flux cleaned = 0.00219561 Jy ! Component: 3900 - total flux cleaned = 0.00220886 Jy ! Component: 3950 - total flux cleaned = 0.00224915 Jy ! Component: 4000 - total flux cleaned = 0.00227644 Jy ! Component: 4050 - total flux cleaned = 0.00231795 Jy ! Total flux subtracted in 4096 components = 0.00234586 Jy ! Clean residual min=-0.000764 max=0.000826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0260141 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 336 components and 0.0260141 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1356-0355_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 6.869 at -13.32 degrees (North through East) ! Clean map min=-0.0012869 max=0.017876 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1356-0355_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0178761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234767 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.9399 3.9399 7.87979 15.7596 31.5192 63.0383 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 76.144 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1356-0355_X_uvs.log closed on Mon Feb 24 08:49:28 2014