! Started logfile: /d2/scr/pima/bp177j_uvs/J0515-1255_X_uvs.log on Thu Jun 19 03:28:45 2014 obs /d2/scr/pima/bp177j_uvs/J0515-1255_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0515-1255_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J0515-1255 ! ! 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 912 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/bp177j_uvs/J0515-1255_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=0.999516Jy sigma=35.963265 ! Fit after self-cal, rms=0.981549Jy sigma=35.325181 ! 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=0.9327 mas, bmaj=2.166 mas, bpa=-8.191 degrees ! Estimated noise=0.871663 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 = 0.0138961 Jy ! Component: 100 - total flux cleaned = 0.0175093 Jy ! Total flux subtracted in 100 components = 0.0175093 Jy ! Clean residual min=-0.002254 max=0.002552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0175093 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0175093 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=0.019079Jy sigma=0.656038 ! Fit after self-cal, rms=0.016758Jy sigma=0.571328 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033749 Jy ! Component: 100 - total flux cleaned = 0.0050537 Jy ! Total flux subtracted in 100 components = 0.0050537 Jy ! Clean residual min=-0.002094 max=0.002157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.022563 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.022563 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=0.015979Jy sigma=0.545544 ! Fit after self-cal, rms=0.015976Jy sigma=0.545372 ! 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=1.122 mas, bmaj=2.512 mas, bpa=-7.381 degrees ! Estimated noise=0.659806 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 = 0.00109826 Jy ! Component: 100 - total flux cleaned = 0.00151747 Jy ! Component: 150 - total flux cleaned = 0.00163717 Jy ! Component: 200 - total flux cleaned = 0.00168152 Jy ! Total flux subtracted in 200 components = 0.00168152 Jy ! Clean residual min=-0.001742 max=0.001735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0242445 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0242445 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=0.015888Jy sigma=0.542742 ! Fit after self-cal, rms=0.015885Jy sigma=0.542609 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 2.512 at -7.381 degrees (North through East) ! Clean map min=-0.0016314 max=0.020289 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=0.015885Jy sigma=0.542609 ! Fit after self-cal, rms=0.015885Jy sigma=0.542609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.512 mas, bpa=-7.381 degrees ! Estimated noise=0.659806 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 = 1.73455e-05 Jy ! Component: 100 - total flux cleaned = 5.66945e-05 Jy ! Component: 150 - total flux cleaned = 0.000105122 Jy ! Component: 200 - total flux cleaned = 0.000138709 Jy ! Total flux subtracted in 200 components = 0.000138709 Jy ! Clean residual min=-0.001732 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0243832 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0243832 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=0.015864Jy sigma=0.541925 ! Fit after self-cal, rms=0.015862Jy sigma=0.541859 ! 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=0.015862Jy sigma=0.541859 ! Fit after self-cal, rms=0.015862Jy sigma=0.541859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.512 mas, bpa=-7.381 degrees ! Estimated noise=0.659806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.94265e-05 Jy ! Component: 100 - total flux cleaned = 1.30742e-05 Jy ! Component: 150 - total flux cleaned = 5.30516e-05 Jy ! Component: 200 - total flux cleaned = 9.05149e-05 Jy ! Total flux subtracted in 200 components = 9.05149e-05 Jy ! Clean residual min=-0.001723 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0244737 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0244737 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=0.015850Jy sigma=0.541363 ! Fit after self-cal, rms=0.015849Jy sigma=0.541318 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 = -2.85901e-05 Jy ! Component: 100 - total flux cleaned = 8.39385e-06 Jy ! Component: 150 - total flux cleaned = 3.46101e-05 Jy ! Component: 200 - total flux cleaned = 5.1283e-05 Jy ! Total flux subtracted in 200 components = 5.1283e-05 Jy ! Clean residual min=-0.001716 max=0.001741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.024525 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.024525 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=0.015840Jy sigma=0.540926 ! Fit after self-cal, rms=0.015840Jy sigma=0.540897 ! 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=0.015840Jy sigma=0.540897 ! Fit after self-cal, rms=0.015840Jy sigma=0.540897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.512 mas, bpa=-7.381 degrees ! Estimated noise=0.659806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.36975e-05 Jy ! Component: 100 - total flux cleaned = 1.87725e-05 Jy ! Component: 150 - total flux cleaned = 4.16406e-05 Jy ! Component: 200 - total flux cleaned = 5.58376e-05 Jy ! Total flux subtracted in 200 components = 5.58376e-05 Jy ! Clean residual min=-0.001711 max=0.001742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0245808 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0245808 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=0.015834Jy sigma=0.540595 ! Fit after self-cal, rms=0.015834Jy sigma=0.540575 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 = -1.19824e-05 Jy ! Component: 100 - total flux cleaned = 1.63342e-05 Jy ! Component: 150 - total flux cleaned = 3.62947e-05 Jy ! Component: 200 - total flux cleaned = 4.91304e-05 Jy ! Total flux subtracted in 200 components = 4.91304e-05 Jy ! Clean residual min=-0.001706 max=0.001743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.02463 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.02463 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=0.015829Jy sigma=0.540342 ! Fit after self-cal, rms=0.015829Jy sigma=0.540329 ! 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=0.015829Jy sigma=0.540329 ! Fit after self-cal, rms=0.015829Jy sigma=0.540329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=4.141 mas, bpa=-3.68 degrees ! Estimated noise=0.793717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429474 Jy ! Component: 100 - total flux cleaned = 0.00047835 Jy ! Component: 150 - total flux cleaned = 0.000511072 Jy ! Component: 200 - total flux cleaned = 0.000531422 Jy ! Total flux subtracted in 200 components = 0.000531422 Jy ! Clean residual min=-0.001662 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0251614 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0251614 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=0.015833Jy sigma=0.540206 ! Fit after self-cal, rms=0.015832Jy sigma=0.540184 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 = 1.96402e-05 Jy ! Component: 100 - total flux cleaned = 3.7982e-05 Jy ! Component: 150 - total flux cleaned = 6.35467e-05 Jy ! Component: 200 - total flux cleaned = 7.97152e-05 Jy ! Total flux subtracted in 200 components = 7.97152e-05 Jy ! Clean residual min=-0.001668 max=0.001887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0252411 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0252411 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=0.015836Jy sigma=0.540106 ! Fit after self-cal, rms=0.015835Jy sigma=0.540089 ! 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=1.122 mas, bmaj=2.512 mas, bpa=-7.381 degrees ! Estimated noise=0.659806 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 2.512 at -7.381 degrees (North through East) ! Clean map min=-0.001634 max=0.019376 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=0.9327 mas, bmaj=2.166 mas, bpa=-8.191 degrees ! Estimated noise=0.871663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01562 Jy ! Component: 100 - total flux cleaned = 0.0198093 Jy ! Component: 150 - total flux cleaned = 0.0220398 Jy ! Component: 200 - total flux cleaned = 0.023289 Jy ! Total flux subtracted in 200 components = 0.023289 Jy ! Clean residual min=-0.002128 max=0.002162 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.023289 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.023289 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.512 mas, bpa=-7.381 degrees ! Estimated noise=0.659806 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 = 0.000439289 Jy ! Component: 100 - total flux cleaned = 0.000599659 Jy ! Component: 150 - total flux cleaned = 0.000717614 Jy ! Component: 200 - total flux cleaned = 0.000768007 Jy ! Total flux subtracted in 200 components = 0.000768007 Jy ! Clean residual min=-0.001758 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.024057 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.024057 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=2.262 mas, bmaj=4.141 mas, bpa=-3.68 degrees ! Estimated noise=0.793717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662457 Jy ! Component: 100 - total flux cleaned = 0.000736717 Jy ! Component: 150 - total flux cleaned = 0.00080138 Jy ! Component: 200 - total flux cleaned = 0.000845542 Jy ! Total flux subtracted in 200 components = 0.000845542 Jy ! Clean residual min=-0.001667 max=0.001884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0249025 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 = 4.02636e-05 Jy ! Component: 100 - total flux cleaned = 7.72739e-05 Jy ! Component: 150 - total flux cleaned = 0.000100425 Jy ! Component: 200 - total flux cleaned = 0.000132979 Jy ! Total flux subtracted in 200 components = 0.000132979 Jy ! Clean residual min=-0.001653 max=0.001880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0250355 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0250355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.512 mas, bpa=-7.381 degrees ! Estimated noise=0.659806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327661 Jy ! Component: 100 - total flux cleaned = -0.000311448 Jy ! Component: 150 - total flux cleaned = -0.000310485 Jy ! Component: 200 - total flux cleaned = -0.000330037 Jy ! Total flux subtracted in 200 components = -0.000330037 Jy ! Clean residual min=-0.001737 max=0.001762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0247055 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0247055 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=0.015853Jy sigma=0.540716 ! Fit after self-cal, rms=0.015854Jy sigma=0.540662 wmodel /d2/scr/pima/bp177j_uvs/J0515-1255_X_map.mod ! Writing 44 model components to file: /d2/scr/pima/bp177j_uvs/J0515-1255_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0515-1255_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0515-1255_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0515-1255_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0515-1255_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 = 6.76098e-05 Jy ! Component: 100 - total flux cleaned = 0.00027568 Jy ! Component: 150 - total flux cleaned = 0.000499635 Jy ! Component: 200 - total flux cleaned = 0.000762825 Jy ! Component: 250 - total flux cleaned = 0.000911613 Jy ! Component: 300 - total flux cleaned = 0.000982323 Jy ! Component: 350 - total flux cleaned = 0.0010277 Jy ! Component: 400 - total flux cleaned = 0.00111412 Jy ! Component: 450 - total flux cleaned = 0.00111431 Jy ! Component: 500 - total flux cleaned = 0.00117523 Jy ! Component: 550 - total flux cleaned = 0.00121362 Jy ! Component: 600 - total flux cleaned = 0.00121328 Jy ! Component: 650 - total flux cleaned = 0.0012495 Jy ! Component: 700 - total flux cleaned = 0.00123206 Jy ! Component: 750 - total flux cleaned = 0.00123187 Jy ! Component: 800 - total flux cleaned = 0.0012154 Jy ! Component: 850 - total flux cleaned = 0.00121544 Jy ! Component: 900 - total flux cleaned = 0.0011839 Jy ! Component: 950 - total flux cleaned = 0.00115364 Jy ! Component: 1000 - total flux cleaned = 0.00115419 Jy ! Component: 1050 - total flux cleaned = 0.00112533 Jy ! Component: 1100 - total flux cleaned = 0.00115403 Jy ! Component: 1150 - total flux cleaned = 0.00116821 Jy ! Component: 1200 - total flux cleaned = 0.00115477 Jy ! Component: 1250 - total flux cleaned = 0.00115477 Jy ! Component: 1300 - total flux cleaned = 0.00114152 Jy ! Component: 1350 - total flux cleaned = 0.00120561 Jy ! Component: 1400 - total flux cleaned = 0.00123044 Jy ! Component: 1450 - total flux cleaned = 0.00123032 Jy ! Component: 1500 - total flux cleaned = 0.00126677 Jy ! Component: 1550 - total flux cleaned = 0.00126698 Jy ! Component: 1600 - total flux cleaned = 0.00126716 Jy ! Component: 1650 - total flux cleaned = 0.00131325 Jy ! Component: 1700 - total flux cleaned = 0.0013018 Jy ! Component: 1750 - total flux cleaned = 0.00127952 Jy ! Component: 1800 - total flux cleaned = 0.00129055 Jy ! Component: 1850 - total flux cleaned = 0.00127974 Jy ! Component: 1900 - total flux cleaned = 0.00126901 Jy ! Component: 1950 - total flux cleaned = 0.00127961 Jy ! Component: 2000 - total flux cleaned = 0.00124842 Jy ! Component: 2050 - total flux cleaned = 0.00122793 Jy ! Component: 2100 - total flux cleaned = 0.00118751 Jy ! Component: 2150 - total flux cleaned = 0.00119741 Jy ! Component: 2200 - total flux cleaned = 0.00115806 Jy ! Component: 2250 - total flux cleaned = 0.00109988 Jy ! Component: 2300 - total flux cleaned = 0.00105192 Jy ! Component: 2350 - total flux cleaned = 0.000985635 Jy ! Component: 2400 - total flux cleaned = 0.000938677 Jy ! Component: 2450 - total flux cleaned = 0.000873935 Jy ! Component: 2500 - total flux cleaned = 0.000855632 Jy ! Component: 2550 - total flux cleaned = 0.000783287 Jy ! Component: 2600 - total flux cleaned = 0.0007297 Jy ! Component: 2650 - total flux cleaned = 0.00066787 Jy ! Component: 2700 - total flux cleaned = 0.000597819 Jy ! Component: 2750 - total flux cleaned = 0.000580522 Jy ! Component: 2800 - total flux cleaned = 0.000511813 Jy ! Component: 2850 - total flux cleaned = 0.00045236 Jy ! Component: 2900 - total flux cleaned = 0.00041876 Jy ! Component: 2950 - total flux cleaned = 0.000360571 Jy ! Component: 3000 - total flux cleaned = 0.000368642 Jy ! Component: 3050 - total flux cleaned = 0.000303463 Jy ! Component: 3100 - total flux cleaned = 0.000271246 Jy ! Component: 3150 - total flux cleaned = 0.000239242 Jy ! Component: 3200 - total flux cleaned = 0.000199444 Jy ! Component: 3250 - total flux cleaned = 0.000152279 Jy ! Component: 3300 - total flux cleaned = 0.000121173 Jy ! Component: 3350 - total flux cleaned = 9.02871e-05 Jy ! Component: 3400 - total flux cleaned = 6.72759e-05 Jy ! Component: 3450 - total flux cleaned = 2.16818e-05 Jy ! Component: 3500 - total flux cleaned = -1.59676e-05 Jy ! Component: 3550 - total flux cleaned = -4.58496e-05 Jy ! Component: 3600 - total flux cleaned = -8.28463e-05 Jy ! Component: 3650 - total flux cleaned = -0.000112227 Jy ! Component: 3700 - total flux cleaned = -0.000134195 Jy ! Component: 3750 - total flux cleaned = -0.000163196 Jy ! Component: 3800 - total flux cleaned = -0.00019912 Jy ! Component: 3850 - total flux cleaned = -0.000234748 Jy ! Component: 3900 - total flux cleaned = -0.000270092 Jy ! Component: 3950 - total flux cleaned = -0.000284127 Jy ! Component: 4000 - total flux cleaned = -0.000312049 Jy ! Component: 4050 - total flux cleaned = -0.000339822 Jy ! Total flux subtracted in 4096 components = -0.000374281 Jy ! Clean residual min=-0.000431 max=0.000367 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0243312 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 316 components and 0.0243312 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0515-1255_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 2.512 at -7.381 degrees (North through East) ! Clean map min=-0.00092113 max=0.01968 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0515-1255_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0196797 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.69594 1.69594 3.39188 6.78377 13.5675 27.1351 54.2702 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= 176.892 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0515-1255_X_uvs.log closed on Thu Jun 19 03:28:50 2014