! Started logfile: /d2/scr/pima/bp171a4_uvs/J1124+1919_X_uvs.log on Wed Jan 29 03:52:43 2014 obs /d2/scr/pima/bp171a4_uvs/J1124+1919_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1124+1919_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J1124+1919 ! ! 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 696 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/bp171a4_uvs/J1124+1919_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=0.999256Jy sigma=36.712526 ! Fit after self-cal, rms=0.963079Jy sigma=35.367000 ! 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=0.9718 mas, bmaj=2.247 mas, bpa=9.25 degrees ! Estimated noise=1.02762 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 = 0.0245955 Jy ! Component: 100 - total flux cleaned = 0.0357915 Jy ! Total flux subtracted in 100 components = 0.0357915 Jy ! Clean residual min=-0.008478 max=0.011085 Jy/beam ! Clean residual mean=-0.000002 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 0.0357915 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0357915 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=0.045364Jy sigma=1.666046 ! Fit after self-cal, rms=0.044420Jy sigma=1.629930 ! 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=1.161 mas, bmaj=2.447 mas, bpa=7.769 degrees ! Estimated noise=0.742518 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 = 0.015391 Jy ! Component: 100 - total flux cleaned = 0.0253772 Jy ! Component: 150 - total flux cleaned = 0.0325014 Jy ! Component: 200 - total flux cleaned = 0.0376356 Jy ! Total flux subtracted in 200 components = 0.0376356 Jy ! Clean residual min=-0.012097 max=0.013500 Jy/beam ! Clean residual mean=-0.000001 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.0734271 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 71 components and 0.0734271 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=0.037712Jy sigma=1.380200 ! Fit after self-cal, rms=0.037642Jy sigma=1.377994 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.447 at 7.769 degrees (North through East) ! Clean map min=-0.012184 max=0.033908 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=0.037642Jy sigma=1.377994 ! Fit after self-cal, rms=0.037642Jy sigma=1.377994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.447 mas, bpa=7.769 degrees ! Estimated noise=0.742518 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 = 0.00389481 Jy ! Component: 100 - total flux cleaned = 0.00667871 Jy ! Component: 150 - total flux cleaned = 0.00868743 Jy ! Component: 200 - total flux cleaned = 0.0101376 Jy ! Total flux subtracted in 200 components = 0.0101376 Jy ! Clean residual min=-0.011871 max=0.013804 Jy/beam ! Clean residual mean=0.000001 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 0.0835647 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.0835647 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=0.037143Jy sigma=1.358268 ! Fit after self-cal, rms=0.037131Jy sigma=1.357900 ! 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=0.037131Jy sigma=1.357900 ! Fit after self-cal, rms=0.037131Jy sigma=1.357900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.447 mas, bpa=7.769 degrees ! Estimated noise=0.742518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617877 Jy ! Component: 100 - total flux cleaned = 0.00103859 Jy ! Component: 150 - total flux cleaned = 0.00144068 Jy ! Component: 200 - total flux cleaned = 0.00178922 Jy ! Total flux subtracted in 200 components = 0.00178922 Jy ! Clean residual min=-0.011795 max=0.013870 Jy/beam ! Clean residual mean=0.000001 rms=0.003561 Jy/beam ! Combined flux in latest and established models = 0.0853539 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0853539 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=0.037057Jy sigma=1.355186 ! Fit after self-cal, rms=0.037044Jy sigma=1.354803 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 = 9.99598e-05 Jy ! Component: 100 - total flux cleaned = 0.000363706 Jy ! Component: 150 - total flux cleaned = 0.000647956 Jy ! Component: 200 - total flux cleaned = 0.00079664 Jy ! Total flux subtracted in 200 components = 0.00079664 Jy ! Clean residual min=-0.011846 max=0.013666 Jy/beam ! Clean residual mean=0.000001 rms=0.003558 Jy/beam ! Combined flux in latest and established models = 0.0861506 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.0861506 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=0.036994Jy sigma=1.353072 ! Fit after self-cal, rms=0.036984Jy sigma=1.352584 ! 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=0.036984Jy sigma=1.352584 ! Fit after self-cal, rms=0.036984Jy sigma=1.352584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.447 mas, bpa=7.769 degrees ! Estimated noise=0.742518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.83013e-05 Jy ! Component: 100 - total flux cleaned = 0.00026397 Jy ! Component: 150 - total flux cleaned = 0.000339897 Jy ! Component: 200 - total flux cleaned = 0.000429826 Jy ! Total flux subtracted in 200 components = 0.000429826 Jy ! Clean residual min=-0.011836 max=0.013708 Jy/beam ! Clean residual mean=0.000001 rms=0.003553 Jy/beam ! Combined flux in latest and established models = 0.0865804 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.0865804 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=0.036944Jy sigma=1.351295 ! Fit after self-cal, rms=0.036942Jy sigma=1.350944 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 = 0.000111949 Jy ! Component: 100 - total flux cleaned = 0.000263275 Jy ! Component: 150 - total flux cleaned = 0.000371342 Jy ! Component: 200 - total flux cleaned = 0.000466775 Jy ! Total flux subtracted in 200 components = 0.000466775 Jy ! Clean residual min=-0.011667 max=0.013824 Jy/beam ! Clean residual mean=0.000001 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 0.0870472 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0870472 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=0.036912Jy sigma=1.349986 ! Fit after self-cal, rms=0.036912Jy sigma=1.349869 ! 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=0.036912Jy sigma=1.349869 ! Fit after self-cal, rms=0.036912Jy sigma=1.349869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=3.037 mas, bpa=-1.838 degrees ! Estimated noise=0.884603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.22124e-05 Jy ! Component: 100 - total flux cleaned = -0.000155584 Jy ! Component: 150 - total flux cleaned = -0.000102175 Jy ! Component: 200 - total flux cleaned = -0.000102296 Jy ! Total flux subtracted in 200 components = -0.000102296 Jy ! Clean residual min=-0.018855 max=0.021605 Jy/beam ! Clean residual mean=0.000002 rms=0.006199 Jy/beam ! Combined flux in latest and established models = 0.0869449 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 85 components and 0.0869449 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=0.036936Jy sigma=1.350731 ! Fit after self-cal, rms=0.036930Jy sigma=1.350398 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 = 4.10639e-05 Jy ! Component: 100 - total flux cleaned = 2.13111e-05 Jy ! Component: 150 - total flux cleaned = 8.41991e-07 Jy ! Component: 200 - total flux cleaned = -3.54138e-05 Jy ! Total flux subtracted in 200 components = -3.54138e-05 Jy ! Clean residual min=-0.018790 max=0.021544 Jy/beam ! Clean residual mean=0.000002 rms=0.006197 Jy/beam ! Combined flux in latest and established models = 0.0869095 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 86 components and 0.0869095 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=0.036938Jy sigma=1.350612 ! Fit after self-cal, rms=0.036934Jy sigma=1.350390 ! 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=1.161 mas, bmaj=2.447 mas, bpa=7.769 degrees ! Estimated noise=0.742518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.447 at 7.769 degrees (North through East) ! Clean map min=-0.011456 max=0.030181 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=0.9718 mas, bmaj=2.247 mas, bpa=9.25 degrees ! Estimated noise=1.02762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259014 Jy ! Component: 100 - total flux cleaned = 0.0382409 Jy ! Component: 150 - total flux cleaned = 0.0457124 Jy ! Component: 200 - total flux cleaned = 0.05121 Jy ! Total flux subtracted in 200 components = 0.05121 Jy ! Clean residual min=-0.008996 max=0.009024 Jy/beam ! Clean residual mean=-0.000001 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.05121 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.05121 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.447 mas, bpa=7.769 degrees ! Estimated noise=0.742518 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 = 0.0105764 Jy ! Component: 100 - total flux cleaned = 0.0177975 Jy ! Component: 150 - total flux cleaned = 0.0229642 Jy ! Component: 200 - total flux cleaned = 0.026686 Jy ! Total flux subtracted in 200 components = 0.026686 Jy ! Clean residual min=-0.012207 max=0.013570 Jy/beam ! Clean residual mean=-0.000001 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 0.077896 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 74 components and 0.077896 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=2.086 mas, bmaj=3.037 mas, bpa=-1.838 degrees ! Estimated noise=0.884603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418176 Jy ! Component: 100 - total flux cleaned = 0.00625362 Jy ! Component: 150 - total flux cleaned = 0.00740842 Jy ! Component: 200 - total flux cleaned = 0.00784475 Jy ! Total flux subtracted in 200 components = 0.00784475 Jy ! Clean residual min=-0.019023 max=0.021489 Jy/beam ! Clean residual mean=0.000002 rms=0.006200 Jy/beam ! Combined flux in latest and established models = 0.0857407 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 = 9.57894e-05 Jy ! Component: 100 - total flux cleaned = 0.000164698 Jy ! Component: 150 - total flux cleaned = 0.000252648 Jy ! Component: 200 - total flux cleaned = 0.000316591 Jy ! Total flux subtracted in 200 components = 0.000316591 Jy ! Clean residual min=-0.018958 max=0.021462 Jy/beam ! Clean residual mean=0.000002 rms=0.006199 Jy/beam ! Combined flux in latest and established models = 0.0860573 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0860573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.447 mas, bpa=7.769 degrees ! Estimated noise=0.742518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.78353e-05 Jy ! Component: 100 - total flux cleaned = 0.000188456 Jy ! Component: 150 - total flux cleaned = 0.000312905 Jy ! Component: 200 - total flux cleaned = 0.000408902 Jy ! Total flux subtracted in 200 components = 0.000408902 Jy ! Clean residual min=-0.011636 max=0.013817 Jy/beam ! Clean residual mean=0.000001 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.0864662 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0864662 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=0.036944Jy sigma=1.350426 ! Fit after self-cal, rms=0.036921Jy sigma=1.349823 wmodel /d2/scr/pima/bp171a4_uvs/J1124+1919_X_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp171a4_uvs/J1124+1919_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1124+1919_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1124+1919_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1124+1919_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1124+1919_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 = 0.00341687 Jy ! Component: 100 - total flux cleaned = 0.00458667 Jy ! Component: 150 - total flux cleaned = 0.00597668 Jy ! Component: 200 - total flux cleaned = 0.00677035 Jy ! Component: 250 - total flux cleaned = 0.00751151 Jy ! Component: 300 - total flux cleaned = 0.00806827 Jy ! Component: 350 - total flux cleaned = 0.00845621 Jy ! Component: 400 - total flux cleaned = 0.00919373 Jy ! Component: 450 - total flux cleaned = 0.00989077 Jy ! Component: 500 - total flux cleaned = 0.0103343 Jy ! Component: 550 - total flux cleaned = 0.0103385 Jy ! Component: 600 - total flux cleaned = 0.0108419 Jy ! Component: 650 - total flux cleaned = 0.0111311 Jy ! Component: 700 - total flux cleaned = 0.0113186 Jy ! Component: 750 - total flux cleaned = 0.0118525 Jy ! Component: 800 - total flux cleaned = 0.0119361 Jy ! Component: 850 - total flux cleaned = 0.012509 Jy ! Component: 900 - total flux cleaned = 0.0131404 Jy ! Component: 950 - total flux cleaned = 0.013672 Jy ! Component: 1000 - total flux cleaned = 0.0141874 Jy ! Component: 1050 - total flux cleaned = 0.0148278 Jy ! Component: 1100 - total flux cleaned = 0.0155142 Jy ! Component: 1150 - total flux cleaned = 0.0161107 Jy ! Component: 1200 - total flux cleaned = 0.0168142 Jy ! Component: 1250 - total flux cleaned = 0.017371 Jy ! Component: 1300 - total flux cleaned = 0.0179701 Jy ! Component: 1350 - total flux cleaned = 0.0184328 Jy ! Component: 1400 - total flux cleaned = 0.0188261 Jy ! Component: 1450 - total flux cleaned = 0.0190438 Jy ! Component: 1500 - total flux cleaned = 0.0195197 Jy ! Component: 1550 - total flux cleaned = 0.019879 Jy ! Component: 1600 - total flux cleaned = 0.0203288 Jy ! Component: 1650 - total flux cleaned = 0.0208136 Jy ! Component: 1700 - total flux cleaned = 0.0210495 Jy ! Component: 1750 - total flux cleaned = 0.0214652 Jy ! Component: 1800 - total flux cleaned = 0.0217815 Jy ! Component: 1850 - total flux cleaned = 0.0220908 Jy ! Component: 1900 - total flux cleaned = 0.022608 Jy ! Component: 1950 - total flux cleaned = 0.0231116 Jy ! Component: 2000 - total flux cleaned = 0.0235628 Jy ! Component: 2050 - total flux cleaned = 0.024005 Jy ! Component: 2100 - total flux cleaned = 0.0246348 Jy ! Component: 2150 - total flux cleaned = 0.0252908 Jy ! Component: 2200 - total flux cleaned = 0.0258951 Jy ! Component: 2250 - total flux cleaned = 0.026377 Jy ! Component: 2300 - total flux cleaned = 0.0269963 Jy ! Component: 2350 - total flux cleaned = 0.0274972 Jy ! Component: 2400 - total flux cleaned = 0.0279547 Jy ! Component: 2450 - total flux cleaned = 0.0283351 Jy ! Component: 2500 - total flux cleaned = 0.0287446 Jy ! Component: 2550 - total flux cleaned = 0.0290808 Jy ! Component: 2600 - total flux cleaned = 0.0293794 Jy ! Component: 2650 - total flux cleaned = 0.0296743 Jy ! Component: 2700 - total flux cleaned = 0.0301586 Jy ! Component: 2750 - total flux cleaned = 0.0304135 Jy ! Component: 2800 - total flux cleaned = 0.0308231 Jy ! Component: 2850 - total flux cleaned = 0.0311338 Jy ! Component: 2900 - total flux cleaned = 0.0313795 Jy ! Component: 2950 - total flux cleaned = 0.0316831 Jy ! Component: 3000 - total flux cleaned = 0.0319533 Jy ! Component: 3050 - total flux cleaned = 0.0322209 Jy ! Component: 3100 - total flux cleaned = 0.0325151 Jy ! Component: 3150 - total flux cleaned = 0.032719 Jy ! Component: 3200 - total flux cleaned = 0.0329498 Jy ! Component: 3250 - total flux cleaned = 0.0331217 Jy ! Component: 3300 - total flux cleaned = 0.0333207 Jy ! Component: 3350 - total flux cleaned = 0.0335182 Jy ! Component: 3400 - total flux cleaned = 0.0337423 Jy ! Component: 3450 - total flux cleaned = 0.0338815 Jy ! Component: 3500 - total flux cleaned = 0.0340474 Jy ! Component: 3550 - total flux cleaned = 0.0341848 Jy ! Component: 3600 - total flux cleaned = 0.0344304 Jy ! Component: 3650 - total flux cleaned = 0.0346203 Jy ! Component: 3700 - total flux cleaned = 0.0348898 Jy ! Component: 3750 - total flux cleaned = 0.0350774 Jy ! Component: 3800 - total flux cleaned = 0.0352907 Jy ! Component: 3850 - total flux cleaned = 0.0354499 Jy ! Component: 3900 - total flux cleaned = 0.0357141 Jy ! Component: 3950 - total flux cleaned = 0.0358979 Jy ! Component: 4000 - total flux cleaned = 0.0360548 Jy ! Component: 4050 - total flux cleaned = 0.0362114 Jy ! Total flux subtracted in 4096 components = 0.0363414 Jy ! Clean residual min=-0.001449 max=0.001520 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.122808 Jy keep ! Adding 450 model components to the UV plane model. ! The established model now contains 535 components and 0.122808 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1124+1919_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.447 at 7.769 degrees (North through East) ! Clean map min=-0.0035265 max=0.030826 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1124+1919_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0308264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412442 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.01385 4.01385 8.0277 16.0554 32.1108 64.2216 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 74.741 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1124+1919_X_uvs.log closed on Wed Jan 29 03:52:55 2014