! Started logfile: /g0/scr/pima/s4195c_uvs/J0223-1117_X_uvs.log on Tue Dec 31 19:46:32 2013 obs /g0/scr/pima/s4195c_uvs/J0223-1117_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0223-1117_X_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! AN table 2: 39 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.765929 visibilities/baseline/integration-bin. ! Found source: J0223-1117 ! ! 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 9136 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/J0223-1117_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. ! ! 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=1.000095Jy sigma=0.743625 ! Fit after self-cal, rms=0.993096Jy sigma=0.733469 ! 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=1.028 mas, bmaj=2.833 mas, bpa=18.52 degrees ! Estimated noise=21.4918 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 = 0.00832525 Jy ! Component: 100 - total flux cleaned = 0.00977232 Jy ! Total flux subtracted in 100 components = 0.00977232 Jy ! Clean residual min=-0.001114 max=0.001322 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.00977232 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.00977232 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=0.015781Jy sigma=0.012761 ! Fit after self-cal, rms=0.014141Jy sigma=0.011417 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254546 Jy ! Component: 100 - total flux cleaned = 0.00230929 Jy ! Total flux subtracted in 100 components = 0.00230929 Jy ! Clean residual min=-0.001062 max=0.000922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0120816 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0120816 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=0.014475Jy sigma=0.010724 ! Fit after self-cal, rms=0.014464Jy sigma=0.010717 ! 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=1.361 mas, bmaj=3.327 mas, bpa=13.82 degrees ! Estimated noise=11.2479 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 = 0.000401757 Jy ! Component: 100 - total flux cleaned = 0.000413419 Jy ! Component: 150 - total flux cleaned = 0.000397313 Jy ! Component: 200 - total flux cleaned = 0.000390715 Jy ! Total flux subtracted in 200 components = 0.000390715 Jy ! Clean residual min=-0.000628 max=0.000607 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0124723 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0124723 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=0.014564Jy sigma=0.010629 ! Fit after self-cal, rms=0.014561Jy sigma=0.010629 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.361 x 3.327 at 13.82 degrees (North through East) ! Clean map min=-0.00059609 max=0.013073 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* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 0.90 KP 1.09 LA 0.91 ! NL 0.85 OV 0.91 PT 0.88 SC 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014561Jy sigma=0.010629 ! Fit after self-cal, rms=0.014427Jy sigma=0.010607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=3.326 mas, bpa=14.03 degrees ! Estimated noise=11.0486 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 = -0.000202308 Jy ! Component: 100 - total flux cleaned = -0.000232023 Jy ! Component: 150 - total flux cleaned = -0.000240441 Jy ! Component: 200 - total flux cleaned = -0.000240248 Jy ! Total flux subtracted in 200 components = -0.000240248 Jy ! Clean residual min=-0.000641 max=0.000614 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0122321 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0122321 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=0.014399Jy sigma=0.010621 ! Fit after self-cal, rms=0.014399Jy sigma=0.010619 ! 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=0.014399Jy sigma=0.010619 ! Fit after self-cal, rms=0.014401Jy sigma=0.010617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=3.327 mas, bpa=14.07 degrees ! Estimated noise=11.0397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.19255e-05 Jy ! Component: 100 - total flux cleaned = -4.57467e-05 Jy ! Component: 150 - total flux cleaned = -4.21842e-05 Jy ! Component: 200 - total flux cleaned = -4.22271e-05 Jy ! Total flux subtracted in 200 components = -4.22271e-05 Jy ! Clean residual min=-0.000622 max=0.000619 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0121898 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0121898 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=0.014393Jy sigma=0.010621 ! Fit after self-cal, rms=0.014392Jy sigma=0.010620 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 = -3.88843e-06 Jy ! Component: 100 - total flux cleaned = -6.36639e-07 Jy ! Component: 150 - total flux cleaned = 2.1802e-06 Jy ! Component: 200 - total flux cleaned = -6.10831e-07 Jy ! Total flux subtracted in 200 components = -6.10831e-07 Jy ! Clean residual min=-0.000613 max=0.000619 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0121892 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0121892 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=0.014387Jy sigma=0.010621 ! Fit after self-cal, rms=0.014385Jy sigma=0.010621 ! 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=0.014385Jy sigma=0.010621 ! Fit after self-cal, rms=0.014389Jy sigma=0.010620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=3.327 mas, bpa=14.11 degrees ! Estimated noise=11.0342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.69212e-06 Jy ! Component: 100 - total flux cleaned = -7.78071e-07 Jy ! Component: 150 - total flux cleaned = 1.84558e-06 Jy ! Component: 200 - total flux cleaned = 1.87069e-06 Jy ! Total flux subtracted in 200 components = 1.87069e-06 Jy ! Clean residual min=-0.000601 max=0.000610 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0121911 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0121911 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=0.014386Jy sigma=0.010621 ! Fit after self-cal, rms=0.014386Jy sigma=0.010621 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 = 1.66202e-07 Jy ! Component: 100 - total flux cleaned = 2.69664e-06 Jy ! Component: 150 - total flux cleaned = 4.97357e-06 Jy ! Component: 200 - total flux cleaned = 4.90188e-06 Jy ! Total flux subtracted in 200 components = 4.90188e-06 Jy ! Clean residual min=-0.000599 max=0.000609 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.012196 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.012196 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=0.014383Jy sigma=0.010621 ! Fit after self-cal, rms=0.014383Jy sigma=0.010621 ! 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=0.014383Jy sigma=0.010621 ! Fit after self-cal, rms=0.014383Jy sigma=0.010621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=4.491 mas, bpa=2.941 degrees ! Estimated noise=12.4905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.87372e-05 Jy ! Component: 100 - total flux cleaned = 9.50731e-05 Jy ! Component: 150 - total flux cleaned = 9.49798e-05 Jy ! Component: 200 - total flux cleaned = 9.50387e-05 Jy ! Total flux subtracted in 200 components = 9.50387e-05 Jy ! Clean residual min=-0.000580 max=0.000607 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.012291 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.012291 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=0.014385Jy sigma=0.010620 ! Fit after self-cal, rms=0.014385Jy sigma=0.010619 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 = 1.65705e-05 Jy ! Component: 100 - total flux cleaned = 9.17263e-06 Jy ! Component: 150 - total flux cleaned = 6.89783e-06 Jy ! Component: 200 - total flux cleaned = 6.90303e-06 Jy ! Total flux subtracted in 200 components = 6.90303e-06 Jy ! Clean residual min=-0.000581 max=0.000607 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.012298 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.012298 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=0.014380Jy sigma=0.010623 ! Fit after self-cal, rms=0.014375Jy sigma=0.010621 ! 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=1.355 mas, bmaj=3.327 mas, bpa=14.12 degrees ! Estimated noise=11.0331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.355 x 3.327 at 14.12 degrees (North through East) ! Clean map min=-0.00057898 max=0.012826 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=1.024 mas, bmaj=2.838 mas, bpa=18.74 degrees ! Estimated noise=21.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102168 Jy ! Component: 100 - total flux cleaned = 0.0118183 Jy ! Component: 150 - total flux cleaned = 0.0116151 Jy ! Component: 200 - total flux cleaned = 0.0115587 Jy ! Total flux subtracted in 200 components = 0.0115587 Jy ! Clean residual min=-0.000948 max=0.000909 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0115587 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0115587 Jy ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=3.327 mas, bpa=14.12 degrees ! Estimated noise=11.0331 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) ! Added new window around map position (14, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662891 Jy ! Component: 100 - total flux cleaned = 0.000890012 Jy ! Component: 150 - total flux cleaned = 0.000930879 Jy ! Component: 200 - total flux cleaned = 0.000939531 Jy ! Total flux subtracted in 200 components = 0.000939531 Jy ! Clean residual min=-0.000602 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0124983 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0124983 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=2.373 mas, bmaj=4.491 mas, bpa=2.941 degrees ! Estimated noise=12.4905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131546 Jy ! Component: 100 - total flux cleaned = 0.000142416 Jy ! Component: 150 - total flux cleaned = 0.000137798 Jy ! Component: 200 - total flux cleaned = 0.000133636 Jy ! Total flux subtracted in 200 components = 0.000133636 Jy ! Clean residual min=-0.000561 max=0.000547 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0126319 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 = -7.7623e-06 Jy ! Component: 100 - total flux cleaned = -1.47443e-05 Jy ! Component: 150 - total flux cleaned = -2.113e-05 Jy ! Component: 200 - total flux cleaned = -2.71283e-05 Jy ! Total flux subtracted in 200 components = -2.71283e-05 Jy ! Clean residual min=-0.000552 max=0.000537 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0126048 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.0126048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=3.327 mas, bpa=14.12 degrees ! Estimated noise=11.0331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.40444e-05 Jy ! Component: 100 - total flux cleaned = -6.48414e-05 Jy ! Component: 150 - total flux cleaned = -6.99242e-05 Jy ! Component: 200 - total flux cleaned = -7.47599e-05 Jy ! Total flux subtracted in 200 components = -7.47599e-05 Jy ! Clean residual min=-0.000587 max=0.000509 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.01253 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.01253 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=0.014359Jy sigma=0.010610 ! Fit after self-cal, rms=0.014357Jy sigma=0.010601 wmodel /g0/scr/pima/s4195c_uvs/J0223-1117_X_map.mod ! Writing 71 model components to file: /g0/scr/pima/s4195c_uvs/J0223-1117_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0223-1117_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0223-1117_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0223-1117_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J0223-1117_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 = -0.00023947 Jy ! Component: 100 - total flux cleaned = -0.000313436 Jy ! Component: 150 - total flux cleaned = -0.000339427 Jy ! Component: 200 - total flux cleaned = -0.000347741 Jy ! Component: 250 - total flux cleaned = -0.000378636 Jy ! Component: 300 - total flux cleaned = -0.000415697 Jy ! Component: 350 - total flux cleaned = -0.000437206 Jy ! Component: 400 - total flux cleaned = -0.000451173 Jy ! Component: 450 - total flux cleaned = -0.000431221 Jy ! Component: 500 - total flux cleaned = -0.000411616 Jy ! Component: 550 - total flux cleaned = -0.000385985 Jy ! Component: 600 - total flux cleaned = -0.000367136 Jy ! Component: 650 - total flux cleaned = -0.000330721 Jy ! Component: 700 - total flux cleaned = -0.000319 Jy ! Component: 750 - total flux cleaned = -0.000319161 Jy ! Component: 800 - total flux cleaned = -0.000330637 Jy ! Component: 850 - total flux cleaned = -0.000296816 Jy ! Component: 900 - total flux cleaned = -0.000302324 Jy ! Component: 950 - total flux cleaned = -0.000286001 Jy ! Component: 1000 - total flux cleaned = -0.000286015 Jy ! Component: 1050 - total flux cleaned = -0.000301786 Jy ! Component: 1100 - total flux cleaned = -0.000291291 Jy ! Component: 1150 - total flux cleaned = -0.000281078 Jy ! Component: 1200 - total flux cleaned = -0.00026104 Jy ! Component: 1250 - total flux cleaned = -0.000261076 Jy ! Component: 1300 - total flux cleaned = -0.00025625 Jy ! Component: 1350 - total flux cleaned = -0.000251425 Jy ! Component: 1400 - total flux cleaned = -0.000232433 Jy ! Component: 1450 - total flux cleaned = -0.00022308 Jy ! Component: 1500 - total flux cleaned = -0.000227562 Jy ! Component: 1550 - total flux cleaned = -0.000200267 Jy ! Component: 1600 - total flux cleaned = -0.000178015 Jy ! Component: 1650 - total flux cleaned = -0.000164776 Jy ! Component: 1700 - total flux cleaned = -0.000138631 Jy ! Component: 1750 - total flux cleaned = -0.000129997 Jy ! Component: 1800 - total flux cleaned = -0.000112961 Jy ! Component: 1850 - total flux cleaned = -9.19124e-05 Jy ! Component: 1900 - total flux cleaned = -5.46635e-05 Jy ! Component: 1950 - total flux cleaned = -4.24616e-05 Jy ! Component: 2000 - total flux cleaned = -3.03266e-05 Jy ! Component: 2050 - total flux cleaned = -6.36073e-06 Jy ! Component: 2100 - total flux cleaned = 1.72829e-05 Jy ! Component: 2150 - total flux cleaned = 2.50907e-05 Jy ! Component: 2200 - total flux cleaned = 4.05388e-05 Jy ! Component: 2250 - total flux cleaned = 5.96557e-05 Jy ! Component: 2300 - total flux cleaned = 7.47569e-05 Jy ! Component: 2350 - total flux cleaned = 9.7163e-05 Jy ! Component: 2400 - total flux cleaned = 0.000100882 Jy ! Component: 2450 - total flux cleaned = 0.000122871 Jy ! Component: 2500 - total flux cleaned = 0.000133744 Jy ! Component: 2550 - total flux cleaned = 0.000137368 Jy ! Component: 2600 - total flux cleaned = 0.000162168 Jy ! Component: 2650 - total flux cleaned = 0.000179681 Jy ! Component: 2700 - total flux cleaned = 0.000190102 Jy ! Component: 2750 - total flux cleaned = 0.000196975 Jy ! Component: 2800 - total flux cleaned = 0.000210631 Jy ! Component: 2850 - total flux cleaned = 0.000227541 Jy ! Component: 2900 - total flux cleaned = 0.000227571 Jy ! Component: 2950 - total flux cleaned = 0.000237521 Jy ! Component: 3000 - total flux cleaned = 0.000234244 Jy ! Component: 3050 - total flux cleaned = 0.000231012 Jy ! Component: 3100 - total flux cleaned = 0.000221376 Jy ! Component: 3150 - total flux cleaned = 0.000208648 Jy ! Component: 3200 - total flux cleaned = 0.000208641 Jy ! Component: 3250 - total flux cleaned = 0.000199256 Jy ! Component: 3300 - total flux cleaned = 0.000202327 Jy ! Component: 3350 - total flux cleaned = 0.000202345 Jy ! Component: 3400 - total flux cleaned = 0.000202337 Jy ! Component: 3450 - total flux cleaned = 0.000196293 Jy ! Component: 3500 - total flux cleaned = 0.000199281 Jy ! Component: 3550 - total flux cleaned = 0.000193341 Jy ! Component: 3600 - total flux cleaned = 0.00019335 Jy ! Component: 3650 - total flux cleaned = 0.000199202 Jy ! Component: 3700 - total flux cleaned = 0.000193412 Jy ! Component: 3750 - total flux cleaned = 0.000193413 Jy ! Component: 3800 - total flux cleaned = 0.000199147 Jy ! Component: 3850 - total flux cleaned = 0.000202003 Jy ! Component: 3900 - total flux cleaned = 0.000190756 Jy ! Component: 3950 - total flux cleaned = 0.00020195 Jy ! Component: 4000 - total flux cleaned = 0.00020194 Jy ! Component: 4050 - total flux cleaned = 0.000193686 Jy ! Total flux subtracted in 4096 components = 0.000201908 Jy ! Clean residual min=-0.000172 max=0.000154 Jy/beam ! Clean residual mean=-0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0127319 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 358 components and 0.0127319 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0223-1117_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.355 x 3.327 at 14.12 degrees (North through East) ! Clean map min=-0.00031906 max=0.012796 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0223-1117_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0127962 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.06769e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18809 1.18809 2.37619 4.75237 9.50475 19.0095 38.019 76.038 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.505 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0223-1117_X_uvs.log closed on Tue Dec 31 19:46:39 2013