! Started logfile: /d2/scr/pima/bp177h_uvs/J1443+5645_X_uvs.log on Sat Mar 29 22:21:41 2014 obs /d2/scr/pima/bp177h_uvs/J1443+5645_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1443+5645_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J1443+5645 ! ! 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 816 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/bp177h_uvs/J1443+5645_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=1.001125Jy sigma=39.869564 ! Fit after self-cal, rms=0.982067Jy sigma=39.104921 ! 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=0.7645 mas, bmaj=2.424 mas, bpa=23.97 degrees ! Estimated noise=0.897081 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 = 0.0128347 Jy ! Component: 100 - total flux cleaned = 0.0169233 Jy ! Total flux subtracted in 100 components = 0.0169233 Jy ! Clean residual min=-0.002320 max=0.003046 Jy/beam ! Clean residual mean=0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0169232 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0169232 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=0.019157Jy sigma=0.727551 ! Fit after self-cal, rms=0.015887Jy sigma=0.601925 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475975 Jy ! Component: 100 - total flux cleaned = 0.00699866 Jy ! Total flux subtracted in 100 components = 0.00699866 Jy ! Clean residual min=-0.002326 max=0.002464 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0239219 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0239219 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=0.014189Jy sigma=0.536005 ! Fit after self-cal, rms=0.014137Jy sigma=0.534752 ! 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=1.018 mas, bmaj=2.623 mas, bpa=22.21 degrees ! Estimated noise=0.628239 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 = 0.00188682 Jy ! Component: 100 - total flux cleaned = 0.00291525 Jy ! Component: 150 - total flux cleaned = 0.00357888 Jy ! Component: 200 - total flux cleaned = 0.00395934 Jy ! Total flux subtracted in 200 components = 0.00395934 Jy ! Clean residual min=-0.001490 max=0.001804 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0278813 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0278812 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=0.013846Jy sigma=0.525141 ! Fit after self-cal, rms=0.013819Jy sigma=0.524553 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.623 at 22.21 degrees (North through East) ! Clean map min=-0.0014564 max=0.019843 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013819Jy sigma=0.524553 ! Fit after self-cal, rms=0.013819Jy sigma=0.524553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.623 mas, bpa=22.21 degrees ! Estimated noise=0.628239 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 = 4.93237e-05 Jy ! Component: 100 - total flux cleaned = 0.000107405 Jy ! Component: 150 - total flux cleaned = 0.000157483 Jy ! Component: 200 - total flux cleaned = 0.000192447 Jy ! Total flux subtracted in 200 components = 0.000192447 Jy ! Clean residual min=-0.001503 max=0.001736 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0280737 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0280737 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=0.013779Jy sigma=0.523376 ! Fit after self-cal, rms=0.013761Jy sigma=0.523027 ! 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=0.013761Jy sigma=0.523027 ! Fit after self-cal, rms=0.013761Jy sigma=0.523027 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.623 mas, bpa=22.21 degrees ! Estimated noise=0.628239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.12096e-05 Jy ! Component: 100 - total flux cleaned = 1.7385e-06 Jy ! Component: 150 - total flux cleaned = 3.20519e-05 Jy ! Component: 200 - total flux cleaned = 6.04802e-05 Jy ! Total flux subtracted in 200 components = 6.04802e-05 Jy ! Clean residual min=-0.001494 max=0.001692 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0281342 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0281342 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=0.013736Jy sigma=0.522228 ! Fit after self-cal, rms=0.013723Jy sigma=0.521978 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 = -2.83815e-05 Jy ! Component: 100 - total flux cleaned = -8.38036e-06 Jy ! Component: 150 - total flux cleaned = 2.61118e-05 Jy ! Component: 200 - total flux cleaned = 5.85978e-05 Jy ! Total flux subtracted in 200 components = 5.85978e-05 Jy ! Clean residual min=-0.001477 max=0.001669 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0281928 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0281928 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=0.013705Jy sigma=0.521389 ! Fit after self-cal, rms=0.013696Jy sigma=0.521215 ! 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=0.013696Jy sigma=0.521215 ! Fit after self-cal, rms=0.013696Jy sigma=0.521215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.623 mas, bpa=22.21 degrees ! Estimated noise=0.628239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36882e-05 Jy ! Component: 100 - total flux cleaned = 2.20356e-06 Jy ! Component: 150 - total flux cleaned = 4.08542e-05 Jy ! Component: 200 - total flux cleaned = 6.9279e-05 Jy ! Total flux subtracted in 200 components = 6.9279e-05 Jy ! Clean residual min=-0.001460 max=0.001647 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0282621 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0282621 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=0.013683Jy sigma=0.520757 ! Fit after self-cal, rms=0.013676Jy sigma=0.520633 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 = -2.19907e-05 Jy ! Component: 100 - total flux cleaned = 3.2789e-07 Jy ! Component: 150 - total flux cleaned = 3.49683e-05 Jy ! Component: 200 - total flux cleaned = 5.39679e-05 Jy ! Total flux subtracted in 200 components = 5.39679e-05 Jy ! Clean residual min=-0.001447 max=0.001629 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.028316 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.028316 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=0.013667Jy sigma=0.520279 ! Fit after self-cal, rms=0.013663Jy sigma=0.520192 ! 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=0.013663Jy sigma=0.520192 ! Fit after self-cal, rms=0.013663Jy sigma=0.520192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=3.088 mas, bpa=11.63 degrees ! Estimated noise=0.731823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601962 Jy ! Component: 100 - total flux cleaned = 0.000779281 Jy ! Component: 150 - total flux cleaned = 0.000826999 Jy ! Component: 200 - total flux cleaned = 0.000859597 Jy ! Total flux subtracted in 200 components = 0.000859597 Jy ! Clean residual min=-0.001587 max=0.001935 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0291756 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0291756 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=0.013675Jy sigma=0.520328 ! Fit after self-cal, rms=0.013673Jy sigma=0.520222 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 = 4.63226e-05 Jy ! Component: 100 - total flux cleaned = 7.56932e-05 Jy ! Component: 150 - total flux cleaned = 0.000102758 Jy ! Component: 200 - total flux cleaned = 0.000127506 Jy ! Total flux subtracted in 200 components = 0.000127506 Jy ! Clean residual min=-0.001555 max=0.001919 Jy/beam ! Clean residual mean=0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0293031 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.0293031 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=0.013689Jy sigma=0.520476 ! Fit after self-cal, rms=0.013687Jy sigma=0.520424 ! 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=1.018 mas, bmaj=2.623 mas, bpa=22.21 degrees ! Estimated noise=0.628239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.623 at 22.21 degrees (North through East) ! Clean map min=-0.001318 max=0.019624 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=0.7645 mas, bmaj=2.424 mas, bpa=23.97 degrees ! Estimated noise=0.897081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015815 Jy ! Component: 100 - total flux cleaned = 0.0214584 Jy ! Component: 150 - total flux cleaned = 0.0241419 Jy ! Component: 200 - total flux cleaned = 0.0250985 Jy ! Total flux subtracted in 200 components = 0.0250985 Jy ! Clean residual min=-0.002293 max=0.002198 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0250985 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0250985 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.623 mas, bpa=22.21 degrees ! Estimated noise=0.628239 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 = 0.00136078 Jy ! Component: 100 - total flux cleaned = 0.00212003 Jy ! Component: 150 - total flux cleaned = 0.00235064 Jy ! Component: 200 - total flux cleaned = 0.00249862 Jy ! Total flux subtracted in 200 components = 0.00249862 Jy ! Clean residual min=-0.001465 max=0.001615 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0275971 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0275971 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=2.345 mas, bmaj=3.088 mas, bpa=11.63 degrees ! Estimated noise=0.731823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825661 Jy ! Component: 100 - total flux cleaned = 0.00126909 Jy ! Component: 150 - total flux cleaned = 0.00134045 Jy ! Component: 200 - total flux cleaned = 0.00137166 Jy ! Total flux subtracted in 200 components = 0.00137166 Jy ! Clean residual min=-0.001608 max=0.001870 Jy/beam ! Clean residual mean=0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0289688 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 = 2.86708e-05 Jy ! Component: 100 - total flux cleaned = 5.53933e-05 Jy ! Component: 150 - total flux cleaned = 7.94467e-05 Jy ! Component: 200 - total flux cleaned = 0.000101687 Jy ! Total flux subtracted in 200 components = 0.000101687 Jy ! Clean residual min=-0.001602 max=0.001859 Jy/beam ! Clean residual mean=0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0290705 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0290704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.623 mas, bpa=22.21 degrees ! Estimated noise=0.628239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000613673 Jy ! Component: 100 - total flux cleaned = -0.00068277 Jy ! Component: 150 - total flux cleaned = -0.00072748 Jy ! Component: 200 - total flux cleaned = -0.000766818 Jy ! Total flux subtracted in 200 components = -0.000766818 Jy ! Clean residual min=-0.001424 max=0.001641 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0283036 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0283036 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=0.013693Jy sigma=0.520773 ! Fit after self-cal, rms=0.013674Jy sigma=0.520408 wmodel /d2/scr/pima/bp177h_uvs/J1443+5645_X_map.mod ! Writing 49 model components to file: /d2/scr/pima/bp177h_uvs/J1443+5645_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1443+5645_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1443+5645_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1443+5645_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1443+5645_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 = 0.000524628 Jy ! Component: 100 - total flux cleaned = 0.000835907 Jy ! Component: 150 - total flux cleaned = 0.0012012 Jy ! Component: 200 - total flux cleaned = 0.00156829 Jy ! Component: 250 - total flux cleaned = 0.00187285 Jy ! Component: 300 - total flux cleaned = 0.00199737 Jy ! Component: 350 - total flux cleaned = 0.0020771 Jy ! Component: 400 - total flux cleaned = 0.0021733 Jy ! Component: 450 - total flux cleaned = 0.00228407 Jy ! Component: 500 - total flux cleaned = 0.00233757 Jy ! Component: 550 - total flux cleaned = 0.00238985 Jy ! Component: 600 - total flux cleaned = 0.00242309 Jy ! Component: 650 - total flux cleaned = 0.00240735 Jy ! Component: 700 - total flux cleaned = 0.00240719 Jy ! Component: 750 - total flux cleaned = 0.00240666 Jy ! Component: 800 - total flux cleaned = 0.00236322 Jy ! Component: 850 - total flux cleaned = 0.00237747 Jy ! Component: 900 - total flux cleaned = 0.00240483 Jy ! Component: 950 - total flux cleaned = 0.00245777 Jy ! Component: 1000 - total flux cleaned = 0.00250916 Jy ! Component: 1050 - total flux cleaned = 0.00250915 Jy ! Component: 1100 - total flux cleaned = 0.00250938 Jy ! Component: 1150 - total flux cleaned = 0.00249743 Jy ! Component: 1200 - total flux cleaned = 0.00249753 Jy ! Component: 1250 - total flux cleaned = 0.00252088 Jy ! Component: 1300 - total flux cleaned = 0.0025888 Jy ! Component: 1350 - total flux cleaned = 0.00263346 Jy ! Component: 1400 - total flux cleaned = 0.00266635 Jy ! Component: 1450 - total flux cleaned = 0.00270884 Jy ! Component: 1500 - total flux cleaned = 0.00274018 Jy ! Component: 1550 - total flux cleaned = 0.00276075 Jy ! Component: 1600 - total flux cleaned = 0.00279146 Jy ! Component: 1650 - total flux cleaned = 0.00284134 Jy ! Component: 1700 - total flux cleaned = 0.00286099 Jy ! Component: 1750 - total flux cleaned = 0.00288032 Jy ! Component: 1800 - total flux cleaned = 0.00289949 Jy ! Component: 1850 - total flux cleaned = 0.00292784 Jy ! Component: 1900 - total flux cleaned = 0.00292775 Jy ! Component: 1950 - total flux cleaned = 0.00290918 Jy ! Component: 2000 - total flux cleaned = 0.0029275 Jy ! Component: 2050 - total flux cleaned = 0.00292743 Jy ! Component: 2100 - total flux cleaned = 0.00291852 Jy ! Component: 2150 - total flux cleaned = 0.002954 Jy ! Component: 2200 - total flux cleaned = 0.00293644 Jy ! Component: 2250 - total flux cleaned = 0.00294518 Jy ! Component: 2300 - total flux cleaned = 0.00297976 Jy ! Component: 2350 - total flux cleaned = 0.00297966 Jy ! Component: 2400 - total flux cleaned = 0.00297975 Jy ! Component: 2450 - total flux cleaned = 0.00299661 Jy ! Component: 2500 - total flux cleaned = 0.00301334 Jy ! Component: 2550 - total flux cleaned = 0.00302983 Jy ! Component: 2600 - total flux cleaned = 0.00303801 Jy ! Component: 2650 - total flux cleaned = 0.00303804 Jy ! Component: 2700 - total flux cleaned = 0.00305427 Jy ! Component: 2750 - total flux cleaned = 0.00307039 Jy ! Component: 2800 - total flux cleaned = 0.00309442 Jy ! Component: 2850 - total flux cleaned = 0.00311832 Jy ! Component: 2900 - total flux cleaned = 0.00315006 Jy ! Component: 2950 - total flux cleaned = 0.00317369 Jy ! Component: 3000 - total flux cleaned = 0.00320504 Jy ! Component: 3050 - total flux cleaned = 0.00323626 Jy ! Component: 3100 - total flux cleaned = 0.00327505 Jy ! Component: 3150 - total flux cleaned = 0.00329054 Jy ! Component: 3200 - total flux cleaned = 0.00332139 Jy ! Component: 3250 - total flux cleaned = 0.00336739 Jy ! Component: 3300 - total flux cleaned = 0.00339031 Jy ! Component: 3350 - total flux cleaned = 0.00340551 Jy ! Component: 3400 - total flux cleaned = 0.00342824 Jy ! Component: 3450 - total flux cleaned = 0.00343578 Jy ! Component: 3500 - total flux cleaned = 0.00345096 Jy ! Component: 3550 - total flux cleaned = 0.00347367 Jy ! Component: 3600 - total flux cleaned = 0.00348878 Jy ! Component: 3650 - total flux cleaned = 0.00349634 Jy ! Component: 3700 - total flux cleaned = 0.0035115 Jy ! Component: 3750 - total flux cleaned = 0.00354179 Jy ! Component: 3800 - total flux cleaned = 0.00356458 Jy ! Component: 3850 - total flux cleaned = 0.00357218 Jy ! Component: 3900 - total flux cleaned = 0.00359495 Jy ! Component: 3950 - total flux cleaned = 0.00361776 Jy ! Component: 4000 - total flux cleaned = 0.00362539 Jy ! Component: 4050 - total flux cleaned = 0.00364822 Jy ! Total flux subtracted in 4096 components = 0.00367118 Jy ! Clean residual min=-0.000455 max=0.000489 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0319748 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 306 components and 0.0319748 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1443+5645_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.623 at 22.21 degrees (North through East) ! Clean map min=-0.0011449 max=0.019375 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1443+5645_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0193749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119751 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.85421 1.85421 3.70842 7.41685 14.8337 29.6674 59.3348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 161.793 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1443+5645_X_uvs.log closed on Sat Mar 29 22:21:46 2014