! Started logfile: /d2/scr/pima/bp177e_uvs/J1554-0131_C_uvs.log on Sat Mar 22 18:48:10 2014 obs /d2/scr/pima/bp177e_uvs/J1554-0131_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1554-0131_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1554-0131 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1554-0131_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000704Jy sigma=39.319618 ! Fit after self-cal, rms=0.945752Jy sigma=37.083417 ! 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=1.998 mas, bmaj=6.452 mas, bpa=27.59 degrees ! Estimated noise=0.892609 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 = 0.0389931 Jy ! Component: 100 - total flux cleaned = 0.0512608 Jy ! Total flux subtracted in 100 components = 0.0512608 Jy ! Clean residual min=-0.004165 max=0.005950 Jy/beam ! Clean residual mean=0.000023 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0512608 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0512608 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=0.025183Jy sigma=0.921324 ! Fit after self-cal, rms=0.025081Jy sigma=0.915820 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.53 mas, bmaj=6.813 mas, bpa=26.36 degrees ! Estimated noise=0.636646 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 = 0.00930953 Jy ! Component: 100 - total flux cleaned = 0.0145267 Jy ! Component: 150 - total flux cleaned = 0.0178922 Jy ! Component: 200 - total flux cleaned = 0.0202336 Jy ! Total flux subtracted in 200 components = 0.0202336 Jy ! Clean residual min=-0.003144 max=0.005047 Jy/beam ! Clean residual mean=0.000022 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.0714945 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 79 components and 0.0714945 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=0.021336Jy sigma=0.746717 ! Fit after self-cal, rms=0.021296Jy sigma=0.745574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.53 x 6.813 at 26.36 degrees (North through East) ! Clean map min=-0.0032346 max=0.05186 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.10 KP 1.01 ! LA 1.03 NL 0.96 OV 1.05 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.05 KP 0.99 ! LA 1.07 NL 0.97 OV 1.10 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.99 KP 0.96 ! LA 0.93 NL 1.00 OV 1.04 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.05 KP 1.00 ! LA 0.99 NL 0.93 OV 1.13 PT 0.86 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.021296Jy sigma=0.745574 ! Fit after self-cal, rms=0.021019Jy sigma=0.724729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.556 mas, bmaj=6.854 mas, bpa=26.44 degrees ! Estimated noise=0.628018 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 = 0.00115173 Jy ! Component: 100 - total flux cleaned = 0.00176563 Jy ! Component: 150 - total flux cleaned = 0.00198059 Jy ! Component: 200 - total flux cleaned = 0.00214928 Jy ! Total flux subtracted in 200 components = 0.00214928 Jy ! Clean residual min=-0.002805 max=0.005200 Jy/beam ! Clean residual mean=0.000014 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.0736437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.0736437 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=0.020922Jy sigma=0.721383 ! Fit after self-cal, rms=0.020923Jy sigma=0.721220 ! 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=0.020923Jy sigma=0.721220 ! Fit after self-cal, rms=0.020919Jy sigma=0.720774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.551 mas, bmaj=6.845 mas, bpa=26.46 degrees ! Estimated noise=0.628527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656607 Jy ! Component: 100 - total flux cleaned = 0.000918479 Jy ! Component: 150 - total flux cleaned = 0.00104486 Jy ! Component: 200 - total flux cleaned = 0.00117868 Jy ! Total flux subtracted in 200 components = 0.00117868 Jy ! Clean residual min=-0.002786 max=0.005098 Jy/beam ! Clean residual mean=0.000014 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.0748224 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0748224 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=0.020878Jy sigma=0.719469 ! Fit after self-cal, rms=0.020875Jy sigma=0.719441 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 = 8.27892e-05 Jy ! Component: 100 - total flux cleaned = 0.000144465 Jy ! Component: 150 - total flux cleaned = 0.000218008 Jy ! Component: 200 - total flux cleaned = 0.000260608 Jy ! Total flux subtracted in 200 components = 0.000260608 Jy ! Clean residual min=-0.002793 max=0.005050 Jy/beam ! Clean residual mean=0.000014 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.075083 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.075083 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=0.020857Jy sigma=0.718590 ! Fit after self-cal, rms=0.020857Jy sigma=0.718558 ! 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=0.020857Jy sigma=0.718558 ! Fit after self-cal, rms=0.020847Jy sigma=0.718370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=6.837 mas, bpa=26.45 degrees ! Estimated noise=0.628546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418601 Jy ! Component: 100 - total flux cleaned = 0.000504942 Jy ! Component: 150 - total flux cleaned = 0.000572824 Jy ! Component: 200 - total flux cleaned = 0.000624716 Jy ! Total flux subtracted in 200 components = 0.000624716 Jy ! Clean residual min=-0.002800 max=0.004976 Jy/beam ! Clean residual mean=0.000015 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.0757077 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0757078 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=0.020825Jy sigma=0.717725 ! Fit after self-cal, rms=0.020826Jy sigma=0.717693 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 = 3.93177e-05 Jy ! Component: 100 - total flux cleaned = 9.013e-05 Jy ! Component: 150 - total flux cleaned = 0.000138329 Jy ! Component: 200 - total flux cleaned = 0.00018444 Jy ! Total flux subtracted in 200 components = 0.00018444 Jy ! Clean residual min=-0.002803 max=0.004940 Jy/beam ! Clean residual mean=0.000014 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0758922 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0758922 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=0.020811Jy sigma=0.717173 ! Fit after self-cal, rms=0.020812Jy sigma=0.717134 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020812Jy sigma=0.717134 ! Fit after self-cal, rms=0.020801Jy sigma=0.717070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.112 mas, bmaj=7.288 mas, bpa=19.25 degrees ! Estimated noise=0.666717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913309 Jy ! Component: 100 - total flux cleaned = 0.00105109 Jy ! Component: 150 - total flux cleaned = 0.00115263 Jy ! Component: 200 - total flux cleaned = 0.0012597 Jy ! Total flux subtracted in 200 components = 0.0012597 Jy ! Clean residual min=-0.003605 max=0.006050 Jy/beam ! Clean residual mean=0.000021 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.0771519 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 0.0771519 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=0.020806Jy sigma=0.716612 ! Fit after self-cal, rms=0.020798Jy sigma=0.716393 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 = 0.000106464 Jy ! Component: 100 - total flux cleaned = 0.000189633 Jy ! Component: 150 - total flux cleaned = 0.000250189 Jy ! Component: 200 - total flux cleaned = 0.000292584 Jy ! Total flux subtracted in 200 components = 0.000292584 Jy ! Clean residual min=-0.003615 max=0.006043 Jy/beam ! Clean residual mean=0.000020 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.0774445 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.0774445 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=0.020809Jy sigma=0.716183 ! Fit after self-cal, rms=0.020806Jy sigma=0.716056 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.834 mas, bpa=26.45 degrees ! Estimated noise=0.62821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.549 x 6.834 at 26.45 degrees (North through East) ! Clean map min=-0.0027695 max=0.050769 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=2.014 mas, bmaj=6.49 mas, bpa=27.68 degrees ! Estimated noise=0.888723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387701 Jy ! Component: 100 - total flux cleaned = 0.0509741 Jy ! Component: 150 - total flux cleaned = 0.0576748 Jy ! Component: 200 - total flux cleaned = 0.061752 Jy ! Total flux subtracted in 200 components = 0.061752 Jy ! Clean residual min=-0.003807 max=0.004336 Jy/beam ! Clean residual mean=0.000016 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.061752 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.061752 Jy ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.834 mas, bpa=26.45 degrees ! Estimated noise=0.62821 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 = 0.00475406 Jy ! Component: 100 - total flux cleaned = 0.00769364 Jy ! Component: 150 - total flux cleaned = 0.00968689 Jy ! Component: 200 - total flux cleaned = 0.0111028 Jy ! Total flux subtracted in 200 components = 0.0111028 Jy ! Clean residual min=-0.002929 max=0.005020 Jy/beam ! Clean residual mean=0.000017 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.0728549 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 0.0728549 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.112 mas, bmaj=7.288 mas, bpa=19.25 degrees ! Estimated noise=0.666717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174827 Jy ! Component: 100 - total flux cleaned = 0.00278837 Jy ! Component: 150 - total flux cleaned = 0.00329261 Jy ! Component: 200 - total flux cleaned = 0.00346656 Jy ! Total flux subtracted in 200 components = 0.00346656 Jy ! Clean residual min=-0.003674 max=0.006237 Jy/beam ! Clean residual mean=0.000022 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.0763214 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 = 0.000137653 Jy ! Component: 100 - total flux cleaned = 0.00028639 Jy ! Component: 150 - total flux cleaned = 0.00040413 Jy ! Component: 200 - total flux cleaned = 0.00051403 Jy ! Total flux subtracted in 200 components = 0.00051403 Jy ! Clean residual min=-0.003654 max=0.006181 Jy/beam ! Clean residual mean=0.000021 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.0768355 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 112 components and 0.0768355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.834 mas, bpa=26.45 degrees ! Estimated noise=0.62821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265057 Jy ! Component: 100 - total flux cleaned = -0.000286824 Jy ! Component: 150 - total flux cleaned = -0.000324244 Jy ! Component: 200 - total flux cleaned = -0.000359178 Jy ! Total flux subtracted in 200 components = -0.000359178 Jy ! Clean residual min=-0.002891 max=0.004991 Jy/beam ! Clean residual mean=0.000014 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.0764763 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.0764763 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=0.020820Jy sigma=0.717324 ! Fit after self-cal, rms=0.020823Jy sigma=0.717099 wmodel /d2/scr/pima/bp177e_uvs/J1554-0131_C_map.mod ! Writing 128 model components to file: /d2/scr/pima/bp177e_uvs/J1554-0131_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1554-0131_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1554-0131_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1554-0131_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1554-0131_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211469 Jy ! Component: 100 - total flux cleaned = 0.00380766 Jy ! Component: 150 - total flux cleaned = 0.00531512 Jy ! Component: 200 - total flux cleaned = 0.00670619 Jy ! Component: 250 - total flux cleaned = 0.00794985 Jy ! Component: 300 - total flux cleaned = 0.00891862 Jy ! Component: 350 - total flux cleaned = 0.0096477 Jy ! Component: 400 - total flux cleaned = 0.0103369 Jy ! Component: 450 - total flux cleaned = 0.0109507 Jy ! Component: 500 - total flux cleaned = 0.0116124 Jy ! Component: 550 - total flux cleaned = 0.0122065 Jy ! Component: 600 - total flux cleaned = 0.0127395 Jy ! Component: 650 - total flux cleaned = 0.0133186 Jy ! Component: 700 - total flux cleaned = 0.0136785 Jy ! Component: 750 - total flux cleaned = 0.0138675 Jy ! Component: 800 - total flux cleaned = 0.0140203 Jy ! Component: 850 - total flux cleaned = 0.014227 Jy ! Component: 900 - total flux cleaned = 0.0144277 Jy ! Component: 950 - total flux cleaned = 0.0146215 Jy ! Component: 1000 - total flux cleaned = 0.0147832 Jy ! Component: 1050 - total flux cleaned = 0.0149657 Jy ! Component: 1100 - total flux cleaned = 0.0151426 Jy ! Component: 1150 - total flux cleaned = 0.0151915 Jy ! Component: 1200 - total flux cleaned = 0.0152634 Jy ! Component: 1250 - total flux cleaned = 0.0153787 Jy ! Component: 1300 - total flux cleaned = 0.0154012 Jy ! Component: 1350 - total flux cleaned = 0.0154897 Jy ! Component: 1400 - total flux cleaned = 0.0155544 Jy ! Component: 1450 - total flux cleaned = 0.0156179 Jy ! Component: 1500 - total flux cleaned = 0.0156796 Jy ! Component: 1550 - total flux cleaned = 0.0157201 Jy ! Component: 1600 - total flux cleaned = 0.0158178 Jy ! Component: 1650 - total flux cleaned = 0.0158751 Jy ! Component: 1700 - total flux cleaned = 0.0159686 Jy ! Component: 1750 - total flux cleaned = 0.0160596 Jy ! Component: 1800 - total flux cleaned = 0.0161482 Jy ! Component: 1850 - total flux cleaned = 0.0161829 Jy ! Component: 1900 - total flux cleaned = 0.0163026 Jy ! Component: 1950 - total flux cleaned = 0.0164191 Jy ! Component: 2000 - total flux cleaned = 0.0164681 Jy ! Component: 2050 - total flux cleaned = 0.016548 Jy ! Component: 2100 - total flux cleaned = 0.0166108 Jy ! Component: 2150 - total flux cleaned = 0.0166416 Jy ! Component: 2200 - total flux cleaned = 0.0167321 Jy ! Component: 2250 - total flux cleaned = 0.0167466 Jy ! Component: 2300 - total flux cleaned = 0.0168046 Jy ! Component: 2350 - total flux cleaned = 0.0168908 Jy ! Component: 2400 - total flux cleaned = 0.0169754 Jy ! Component: 2450 - total flux cleaned = 0.0170451 Jy ! Component: 2500 - total flux cleaned = 0.0171273 Jy ! Component: 2550 - total flux cleaned = 0.017262 Jy ! Component: 2600 - total flux cleaned = 0.0173418 Jy ! Component: 2650 - total flux cleaned = 0.0174336 Jy ! Component: 2700 - total flux cleaned = 0.0174464 Jy ! Component: 2750 - total flux cleaned = 0.0175233 Jy ! Component: 2800 - total flux cleaned = 0.0175231 Jy ! Component: 2850 - total flux cleaned = 0.0175355 Jy ! Component: 2900 - total flux cleaned = 0.0175604 Jy ! Component: 2950 - total flux cleaned = 0.0176215 Jy ! Component: 3000 - total flux cleaned = 0.017585 Jy ! Component: 3050 - total flux cleaned = 0.017621 Jy ! Component: 3100 - total flux cleaned = 0.0176327 Jy ! Component: 3150 - total flux cleaned = 0.0176681 Jy ! Component: 3200 - total flux cleaned = 0.0176797 Jy ! Component: 3250 - total flux cleaned = 0.0177494 Jy ! Component: 3300 - total flux cleaned = 0.0177954 Jy ! Component: 3350 - total flux cleaned = 0.0178526 Jy ! Component: 3400 - total flux cleaned = 0.0178753 Jy ! Component: 3450 - total flux cleaned = 0.0179428 Jy ! Component: 3500 - total flux cleaned = 0.0179763 Jy ! Component: 3550 - total flux cleaned = 0.0180207 Jy ! Component: 3600 - total flux cleaned = 0.0180759 Jy ! Component: 3650 - total flux cleaned = 0.0181196 Jy ! Component: 3700 - total flux cleaned = 0.0181197 Jy ! Component: 3750 - total flux cleaned = 0.0181955 Jy ! Component: 3800 - total flux cleaned = 0.0182385 Jy ! Component: 3850 - total flux cleaned = 0.0182921 Jy ! Component: 3900 - total flux cleaned = 0.0183559 Jy ! Component: 3950 - total flux cleaned = 0.0183982 Jy ! Component: 4000 - total flux cleaned = 0.0184404 Jy ! Component: 4050 - total flux cleaned = 0.0184824 Jy ! Total flux subtracted in 4096 components = 0.0185347 Jy ! Clean residual min=-0.000628 max=0.000580 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.095011 Jy keep ! Adding 465 model components to the UV plane model. ! The established model now contains 593 components and 0.095011 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1554-0131_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.549 x 6.834 at 26.45 degrees (North through East) ! Clean map min=-0.0011967 max=0.050364 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1554-0131_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0503639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19879 1.19879 2.39758 4.79515 9.5903 19.1806 38.3612 76.7224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 250.252 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1554-0131_C_uvs.log closed on Sat Mar 22 18:48:18 2014