! Started logfile: /g0/scr/pima/s4195c_uvs/J0348-2749_X_uvs.log on Tue Dec 31 19:47:09 2013 obs /g0/scr/pima/s4195c_uvs/J0348-2749_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0348-2749_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.845238 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 568 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/s4195c_uvs/J0348-2749_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.127747Jy sigma=18.314196 ! Fit after self-cal, rms=0.561335Jy sigma=6.616863 ! 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=0.902 mas, bmaj=5.472 mas, bpa=23.31 degrees ! Estimated noise=3.38816 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 = 0.37936 Jy ! Component: 100 - total flux cleaned = 0.489895 Jy ! Total flux subtracted in 100 components = 0.489895 Jy ! Clean residual min=-0.034405 max=0.060725 Jy/beam ! Clean residual mean=-0.000004 rms=0.014462 Jy/beam ! Combined flux in latest and established models = 0.489895 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.489895 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=0.133614Jy sigma=2.643600 ! Fit after self-cal, rms=0.132055Jy sigma=2.636939 ! 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=1.152 mas, bmaj=5.84 mas, bpa=23.21 degrees ! Estimated noise=2.29234 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 = 0.0973559 Jy ! Component: 100 - total flux cleaned = 0.150912 Jy ! Component: 150 - total flux cleaned = 0.183269 Jy ! Component: 200 - total flux cleaned = 0.204543 Jy ! Total flux subtracted in 200 components = 0.204543 Jy ! Clean residual min=-0.023517 max=0.020011 Jy/beam ! Clean residual mean=0.000036 rms=0.006782 Jy/beam ! Combined flux in latest and established models = 0.694438 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 74 components and 0.694438 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=0.077657Jy sigma=0.955336 ! Fit after self-cal, rms=0.074686Jy sigma=0.948622 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 5.84 at 23.21 degrees (North through East) ! Clean map min=-0.022202 max=0.47604 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 1.07 HN 1.01 KP 0.95 LA 1.02 ! NL 1.06 OV 1.02 PT 0.87 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.03 KP 0.95 LA 0.96 ! NL 1.07 OV 0.97 PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 1.11 KP 1.05 LA 0.96 ! NL 1.08 OV 1.01 PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.09 KP 0.92 LA 0.99 ! NL 1.04 OV 1.01 PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.16 KP 1.07 LA 1.00 ! NL 1.04 OV 1.00 PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.13 KP 0.99 LA 0.96 ! NL 1.11 OV 1.05 PT 0.91 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.09 KP 1.06 LA 0.91 ! NL 1.05 OV 1.06 PT 0.86 SC 1.14 ! ! ! Fit before self-cal, rms=0.074686Jy sigma=0.948622 ! Fit after self-cal, rms=0.060093Jy sigma=0.453805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=5.991 mas, bpa=23.26 degrees ! Estimated noise=2.26632 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 = -0.00400405 Jy ! Component: 100 - total flux cleaned = -0.00471994 Jy ! Component: 150 - total flux cleaned = -0.00456727 Jy ! Component: 200 - total flux cleaned = -0.00456449 Jy ! Total flux subtracted in 200 components = -0.00456449 Jy ! Clean residual min=-0.011301 max=0.009331 Jy/beam ! Clean residual mean=0.000009 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.689873 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.689873 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=0.057962Jy sigma=0.433423 ! Fit after self-cal, rms=0.057586Jy sigma=0.431382 ! 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=0.057586Jy sigma=0.431382 ! Fit after self-cal, rms=0.056978Jy sigma=0.425403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.01 mas, bpa=23.29 degrees ! Estimated noise=2.25468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506472 Jy ! Component: 100 - total flux cleaned = -0.00520373 Jy ! Component: 150 - total flux cleaned = -0.00520361 Jy ! Component: 200 - total flux cleaned = -0.00520648 Jy ! Total flux subtracted in 200 components = -0.00520648 Jy ! Clean residual min=-0.010509 max=0.008675 Jy/beam ! Clean residual mean=0.000009 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.684667 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.684667 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=0.055545Jy sigma=0.412461 ! Fit after self-cal, rms=0.055282Jy sigma=0.411295 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 = -0.000255129 Jy ! Component: 100 - total flux cleaned = -0.000261521 Jy ! Component: 150 - total flux cleaned = -0.000265606 Jy ! Component: 200 - total flux cleaned = -0.00035024 Jy ! Total flux subtracted in 200 components = -0.00035024 Jy ! Clean residual min=-0.010198 max=0.008277 Jy/beam ! Clean residual mean=0.000009 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.684316 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.684316 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=0.054589Jy sigma=0.405794 ! Fit after self-cal, rms=0.054440Jy sigma=0.405220 ! 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=0.054440Jy sigma=0.405220 ! Fit after self-cal, rms=0.053756Jy sigma=0.398612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.033 mas, bpa=23.33 degrees ! Estimated noise=2.24495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0043541 Jy ! Component: 100 - total flux cleaned = -0.00485582 Jy ! Component: 150 - total flux cleaned = -0.00485069 Jy ! Component: 200 - total flux cleaned = -0.00477768 Jy ! Total flux subtracted in 200 components = -0.00477768 Jy ! Clean residual min=-0.009409 max=0.007922 Jy/beam ! Clean residual mean=0.000008 rms=0.002051 Jy/beam ! Combined flux in latest and established models = 0.679539 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.679539 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=0.052876Jy sigma=0.390727 ! Fit after self-cal, rms=0.052763Jy sigma=0.390172 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 = 1.17202e-06 Jy ! Component: 100 - total flux cleaned = -2.76549e-06 Jy ! Component: 150 - total flux cleaned = 6.25614e-05 Jy ! Component: 200 - total flux cleaned = 0.000124054 Jy ! Total flux subtracted in 200 components = 0.000124054 Jy ! Clean residual min=-0.009181 max=0.007742 Jy/beam ! Clean residual mean=0.000008 rms=0.002009 Jy/beam ! Combined flux in latest and established models = 0.679663 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.679663 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=0.052384Jy sigma=0.386814 ! Fit after self-cal, rms=0.052339Jy sigma=0.386518 ! 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=0.052339Jy sigma=0.386518 ! Fit after self-cal, rms=0.051821Jy sigma=0.381458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.692 mas, bmaj=7.927 mas, bpa=12.59 degrees ! Estimated noise=2.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000925489 Jy ! Component: 100 - total flux cleaned = -0.00103042 Jy ! Component: 150 - total flux cleaned = -0.00102587 Jy ! Component: 200 - total flux cleaned = -0.000963432 Jy ! Total flux subtracted in 200 components = -0.000963432 Jy ! Clean residual min=-0.008311 max=0.007664 Jy/beam ! Clean residual mean=0.000010 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.678699 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.678699 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=0.051182Jy sigma=0.377267 ! Fit after self-cal, rms=0.051159Jy sigma=0.376812 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 = 0.000129906 Jy ! Component: 100 - total flux cleaned = 0.000180594 Jy ! Component: 150 - total flux cleaned = 0.000223956 Jy ! Component: 200 - total flux cleaned = 0.000308187 Jy ! Total flux subtracted in 200 components = 0.000308187 Jy ! Clean residual min=-0.008080 max=0.007229 Jy/beam ! Clean residual mean=0.000010 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.679008 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 134 components and 0.679008 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=0.050970Jy sigma=0.375606 ! Fit after self-cal, rms=0.050978Jy sigma=0.375462 ! 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=1.167 mas, bmaj=6.05 mas, bpa=23.36 degrees ! Estimated noise=2.2357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 6.05 at 23.36 degrees (North through East) ! Clean map min=-0.00784 max=0.45681 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=0.9083 mas, bmaj=5.666 mas, bpa=23.5 degrees ! Estimated noise=3.38715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.378909 Jy ! Component: 100 - total flux cleaned = 0.484086 Jy ! Component: 150 - total flux cleaned = 0.543524 Jy ! Component: 200 - total flux cleaned = 0.580586 Jy ! Total flux subtracted in 200 components = 0.580586 Jy ! Clean residual min=-0.015362 max=0.023409 Jy/beam ! Clean residual mean=0.000001 rms=0.005905 Jy/beam ! Combined flux in latest and established models = 0.580586 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.580586 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.05 mas, bpa=23.36 degrees ! Estimated noise=2.2357 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 = 0.0365608 Jy ! Component: 100 - total flux cleaned = 0.0576422 Jy ! Component: 150 - total flux cleaned = 0.0708465 Jy ! Component: 200 - total flux cleaned = 0.0793762 Jy ! Total flux subtracted in 200 components = 0.0793762 Jy ! Clean residual min=-0.008504 max=0.010075 Jy/beam ! Clean residual mean=0.000010 rms=0.002681 Jy/beam ! Combined flux in latest and established models = 0.659963 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 95 components and 0.659963 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=2.692 mas, bmaj=7.927 mas, bpa=12.59 degrees ! Estimated noise=2.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823192 Jy ! Component: 100 - total flux cleaned = 0.0125963 Jy ! Component: 150 - total flux cleaned = 0.015171 Jy ! Component: 200 - total flux cleaned = 0.0167619 Jy ! Total flux subtracted in 200 components = 0.0167619 Jy ! Clean residual min=-0.008068 max=0.008146 Jy/beam ! Clean residual mean=0.000011 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.676725 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 = 0.000328275 Jy ! Component: 100 - total flux cleaned = 0.000543682 Jy ! Component: 150 - total flux cleaned = 0.000701876 Jy ! Component: 200 - total flux cleaned = 0.000815706 Jy ! Total flux subtracted in 200 components = 0.000815706 Jy ! Clean residual min=-0.008120 max=0.007950 Jy/beam ! Clean residual mean=0.000010 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.67754 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.67754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.05 mas, bpa=23.36 degrees ! Estimated noise=2.2357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126814 Jy ! Component: 100 - total flux cleaned = -0.00146584 Jy ! Component: 150 - total flux cleaned = -0.0015426 Jy ! Component: 200 - total flux cleaned = -0.00161397 Jy ! Total flux subtracted in 200 components = -0.00161397 Jy ! Clean residual min=-0.007817 max=0.008534 Jy/beam ! Clean residual mean=0.000008 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.675926 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 134 components and 0.675927 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=0.051447Jy sigma=0.380899 ! Fit after self-cal, rms=0.051277Jy sigma=0.379212 wmodel /g0/scr/pima/s4195c_uvs/J0348-2749_X_map.mod ! Writing 134 model components to file: /g0/scr/pima/s4195c_uvs/J0348-2749_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0348-2749_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0348-2749_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0348-2749_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0348-2749_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 = -0.000514646 Jy ! Component: 100 - total flux cleaned = -0.00189651 Jy ! Component: 150 - total flux cleaned = -0.00310785 Jy ! Component: 200 - total flux cleaned = -0.00350173 Jy ! Component: 250 - total flux cleaned = -0.003588 Jy ! Component: 300 - total flux cleaned = -0.00383068 Jy ! Component: 350 - total flux cleaned = -0.00437037 Jy ! Component: 400 - total flux cleaned = -0.00487996 Jy ! Component: 450 - total flux cleaned = -0.00529682 Jy ! Component: 500 - total flux cleaned = -0.00556096 Jy ! Component: 550 - total flux cleaned = -0.00575154 Jy ! Component: 600 - total flux cleaned = -0.00587329 Jy ! Component: 650 - total flux cleaned = -0.0058723 Jy ! Component: 700 - total flux cleaned = -0.00598388 Jy ! Component: 750 - total flux cleaned = -0.00630866 Jy ! Component: 800 - total flux cleaned = -0.00662353 Jy ! Component: 850 - total flux cleaned = -0.00672578 Jy ! Component: 900 - total flux cleaned = -0.00682539 Jy ! Component: 950 - total flux cleaned = -0.00692127 Jy ! Component: 1000 - total flux cleaned = -0.00701412 Jy ! Component: 1050 - total flux cleaned = -0.00710439 Jy ! Component: 1100 - total flux cleaned = -0.00719269 Jy ! Component: 1150 - total flux cleaned = -0.00727862 Jy ! Component: 1200 - total flux cleaned = -0.00736327 Jy ! Component: 1250 - total flux cleaned = -0.00752578 Jy ! Component: 1300 - total flux cleaned = -0.00744492 Jy ! Component: 1350 - total flux cleaned = -0.00740524 Jy ! Component: 1400 - total flux cleaned = -0.00736736 Jy ! Component: 1450 - total flux cleaned = -0.00755709 Jy ! Component: 1500 - total flux cleaned = -0.00755734 Jy ! Component: 1550 - total flux cleaned = -0.00766718 Jy ! Component: 1600 - total flux cleaned = -0.00770245 Jy ! Component: 1650 - total flux cleaned = -0.00770202 Jy ! Component: 1700 - total flux cleaned = -0.00759706 Jy ! Component: 1750 - total flux cleaned = -0.0075623 Jy ! Component: 1800 - total flux cleaned = -0.00746035 Jy ! Component: 1850 - total flux cleaned = -0.00749359 Jy ! Component: 1900 - total flux cleaned = -0.00742707 Jy ! Component: 1950 - total flux cleaned = -0.00732895 Jy ! Component: 2000 - total flux cleaned = -0.0072644 Jy ! Component: 2050 - total flux cleaned = -0.00713753 Jy ! Component: 2100 - total flux cleaned = -0.00704335 Jy ! Component: 2150 - total flux cleaned = -0.00695027 Jy ! Component: 2200 - total flux cleaned = -0.00682824 Jy ! Component: 2250 - total flux cleaned = -0.0067679 Jy ! Component: 2300 - total flux cleaned = -0.00664792 Jy ! Component: 2350 - total flux cleaned = -0.00652932 Jy ! Component: 2400 - total flux cleaned = -0.00644139 Jy ! Component: 2450 - total flux cleaned = -0.00629638 Jy ! Component: 2500 - total flux cleaned = -0.00618142 Jy ! Component: 2550 - total flux cleaned = -0.00609581 Jy ! Component: 2600 - total flux cleaned = -0.0059545 Jy ! Component: 2650 - total flux cleaned = -0.00584227 Jy ! Component: 2700 - total flux cleaned = -0.00573086 Jy ! Component: 2750 - total flux cleaned = -0.00550994 Jy ! Component: 2800 - total flux cleaned = -0.00534515 Jy ! Component: 2850 - total flux cleaned = -0.00512658 Jy ! Component: 2900 - total flux cleaned = -0.00490871 Jy ! Component: 2950 - total flux cleaned = -0.00469188 Jy ! Component: 3000 - total flux cleaned = -0.00452984 Jy ! Component: 3050 - total flux cleaned = -0.0043412 Jy ! Component: 3100 - total flux cleaned = -0.00412594 Jy ! Component: 3150 - total flux cleaned = -0.00393807 Jy ! Component: 3200 - total flux cleaned = -0.00375096 Jy ! Component: 3250 - total flux cleaned = -0.00364407 Jy ! Component: 3300 - total flux cleaned = -0.00343071 Jy ! Component: 3350 - total flux cleaned = -0.00324429 Jy ! Component: 3400 - total flux cleaned = -0.00308479 Jy ! Component: 3450 - total flux cleaned = -0.00292553 Jy ! Component: 3500 - total flux cleaned = -0.002793 Jy ! Component: 3550 - total flux cleaned = -0.00263394 Jy ! Component: 3600 - total flux cleaned = -0.00247483 Jy ! Component: 3650 - total flux cleaned = -0.00228902 Jy ! Component: 3700 - total flux cleaned = -0.0021563 Jy ! Component: 3750 - total flux cleaned = -0.00207669 Jy ! Component: 3800 - total flux cleaned = -0.00202343 Jy ! Component: 3850 - total flux cleaned = -0.00189054 Jy ! Component: 3900 - total flux cleaned = -0.0017571 Jy ! Component: 3950 - total flux cleaned = -0.00165034 Jy ! Component: 4000 - total flux cleaned = -0.00159673 Jy ! Component: 4050 - total flux cleaned = -0.00148903 Jy ! Total flux subtracted in 4096 components = -0.00135412 Jy ! Clean residual min=-0.001390 max=0.001560 Jy/beam ! Clean residual mean=0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.674572 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 414 components and 0.674573 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0348-2749_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 6.05 at 23.36 degrees (North through East) ! Clean map min=-0.0050518 max=0.46167 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0348-2749_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.461669 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316952 0.316952 0.633904 1.26781 2.53561 5.07123 10.1425 20.2849 40.5698 81.1396 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.461 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 946.516 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0348-2749_X_uvs.log closed on Tue Dec 31 19:47:15 2013