! Started logfile: /d2/scr/pima/bp171ab_uvs/J0634+2550_C_uvs.log on Mon Dec 9 01:40:22 2013 obs /d2/scr/pima/bp171ab_uvs/J0634+2550_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0634+2550_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0634+2550 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1032 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J0634+2550_C] 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 0.300x0.300 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=1.006866Jy sigma=3.486047 ! Fit after self-cal, rms=0.952706Jy sigma=2.908326 ! 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=1.832 mas, bmaj=4.064 mas, bpa=-18.31 degrees ! Estimated noise=14.2921 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 = 0.0532423 Jy ! Component: 100 - total flux cleaned = 0.0772759 Jy ! Total flux subtracted in 100 components = 0.0772759 Jy ! Clean residual min=-0.011705 max=0.015044 Jy/beam ! Clean residual mean=-0.000007 rms=0.004697 Jy/beam ! Combined flux in latest and established models = 0.0772759 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0772759 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=0.039248Jy sigma=0.267970 ! Fit after self-cal, rms=0.036998Jy sigma=0.266654 ! 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=2.494 mas, bmaj=4.838 mas, bpa=-17.27 degrees ! Estimated noise=8.63427 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 = 0.0290112 Jy ! Component: 100 - total flux cleaned = 0.0446606 Jy ! Component: 150 - total flux cleaned = 0.0535347 Jy ! Component: 200 - total flux cleaned = 0.0585997 Jy ! Total flux subtracted in 200 components = 0.0585997 Jy ! Clean residual min=-0.013698 max=0.015742 Jy/beam ! Clean residual mean=-0.000000 rms=0.005894 Jy/beam ! Combined flux in latest and established models = 0.135876 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.135876 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=0.032904Jy sigma=0.169288 ! Fit after self-cal, rms=0.032622Jy sigma=0.168903 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.494 x 4.838 at -17.27 degrees (North through East) ! Clean map min=-0.013561 max=0.057565 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=0.032622Jy sigma=0.168903 ! Fit after self-cal, rms=0.032622Jy sigma=0.168903 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=4.838 mas, bpa=-17.27 degrees ! Estimated noise=8.63427 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 = 0.0036484 Jy ! Component: 100 - total flux cleaned = 0.00427109 Jy ! Component: 150 - total flux cleaned = 0.00469972 Jy ! Component: 200 - total flux cleaned = 0.00499854 Jy ! Total flux subtracted in 200 components = 0.00499854 Jy ! Clean residual min=-0.013016 max=0.015583 Jy/beam ! Clean residual mean=-0.000001 rms=0.005626 Jy/beam ! Combined flux in latest and established models = 0.140874 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.140874 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=0.032993Jy sigma=0.163890 ! Fit after self-cal, rms=0.032968Jy sigma=0.163750 ! 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=0.032968Jy sigma=0.163750 ! Fit after self-cal, rms=0.032968Jy sigma=0.163750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=4.838 mas, bpa=-17.27 degrees ! Estimated noise=8.63427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324513 Jy ! Component: 100 - total flux cleaned = 0.000452693 Jy ! Component: 150 - total flux cleaned = 0.000562036 Jy ! Component: 200 - total flux cleaned = 0.000709242 Jy ! Total flux subtracted in 200 components = 0.000709242 Jy ! Clean residual min=-0.013004 max=0.015548 Jy/beam ! Clean residual mean=-0.000001 rms=0.005582 Jy/beam ! Combined flux in latest and established models = 0.141583 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.141583 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=0.032862Jy sigma=0.162938 ! Fit after self-cal, rms=0.032833Jy sigma=0.162849 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 = 8.50115e-05 Jy ! Component: 100 - total flux cleaned = 0.000137266 Jy ! Component: 150 - total flux cleaned = 0.000188456 Jy ! Component: 200 - total flux cleaned = 0.000324208 Jy ! Total flux subtracted in 200 components = 0.000324208 Jy ! Clean residual min=-0.012989 max=0.015484 Jy/beam ! Clean residual mean=-0.000001 rms=0.005559 Jy/beam ! Combined flux in latest and established models = 0.141908 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.141908 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=0.032772Jy sigma=0.162377 ! Fit after self-cal, rms=0.032751Jy sigma=0.162317 ! 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=0.032751Jy sigma=0.162317 ! Fit after self-cal, rms=0.032751Jy sigma=0.162317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=4.838 mas, bpa=-17.27 degrees ! Estimated noise=8.63427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16253e-05 Jy ! Component: 100 - total flux cleaned = 0.000115742 Jy ! Component: 150 - total flux cleaned = 0.000203038 Jy ! Component: 200 - total flux cleaned = 0.000285644 Jy ! Total flux subtracted in 200 components = 0.000285644 Jy ! Clean residual min=-0.012965 max=0.015418 Jy/beam ! Clean residual mean=-0.000001 rms=0.005538 Jy/beam ! Combined flux in latest and established models = 0.142193 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.142193 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=0.032747Jy sigma=0.161896 ! Fit after self-cal, rms=0.032733Jy sigma=0.161854 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 = -3.36706e-06 Jy ! Component: 100 - total flux cleaned = 4.37929e-05 Jy ! Component: 150 - total flux cleaned = 0.000164484 Jy ! Component: 200 - total flux cleaned = 0.000238429 Jy ! Total flux subtracted in 200 components = 0.000238429 Jy ! Clean residual min=-0.012936 max=0.015355 Jy/beam ! Clean residual mean=-0.000001 rms=0.005520 Jy/beam ! Combined flux in latest and established models = 0.142432 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.142432 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=0.032763Jy sigma=0.161491 ! Fit after self-cal, rms=0.032752Jy sigma=0.161461 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.032752Jy sigma=0.161461 ! Fit after self-cal, rms=0.032752Jy sigma=0.161461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.156 mas, bmaj=6.701 mas, bpa=21.26 degrees ! Estimated noise=7.44604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330465 Jy ! Component: 100 - total flux cleaned = 0.00363348 Jy ! Component: 150 - total flux cleaned = 0.00385537 Jy ! Component: 200 - total flux cleaned = 0.00399645 Jy ! Total flux subtracted in 200 components = 0.00399645 Jy ! Clean residual min=-0.017272 max=0.020310 Jy/beam ! Clean residual mean=-0.000002 rms=0.007604 Jy/beam ! Combined flux in latest and established models = 0.146428 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.146428 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=0.033829Jy sigma=0.157981 ! Fit after self-cal, rms=0.033773Jy sigma=0.157927 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 = 0.000253802 Jy ! Component: 100 - total flux cleaned = 0.000323481 Jy ! Component: 150 - total flux cleaned = 0.000390924 Jy ! Component: 200 - total flux cleaned = 0.000520111 Jy ! Total flux subtracted in 200 components = 0.000520111 Jy ! Clean residual min=-0.017114 max=0.020252 Jy/beam ! Clean residual mean=-0.000002 rms=0.007557 Jy/beam ! Combined flux in latest and established models = 0.146948 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.146948 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=0.034294Jy sigma=0.157313 ! Fit after self-cal, rms=0.034249Jy sigma=0.157269 ! 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=2.494 mas, bmaj=4.838 mas, bpa=-17.27 degrees ! Estimated noise=8.63427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.494 x 4.838 at -17.27 degrees (North through East) ! Clean map min=-0.012582 max=0.052285 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=1.832 mas, bmaj=4.064 mas, bpa=-18.31 degrees ! Estimated noise=14.2921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055228 Jy ! Component: 100 - total flux cleaned = 0.0798972 Jy ! Component: 150 - total flux cleaned = 0.0951059 Jy ! Component: 200 - total flux cleaned = 0.105641 Jy ! Total flux subtracted in 200 components = 0.105641 Jy ! Clean residual min=-0.008973 max=0.010726 Jy/beam ! Clean residual mean=-0.000006 rms=0.003580 Jy/beam ! Combined flux in latest and established models = 0.105641 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.105641 Jy ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=4.838 mas, bpa=-17.27 degrees ! Estimated noise=8.63427 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 = 0.0164083 Jy ! Component: 100 - total flux cleaned = 0.0255505 Jy ! Component: 150 - total flux cleaned = 0.030777 Jy ! Component: 200 - total flux cleaned = 0.0337714 Jy ! Total flux subtracted in 200 components = 0.0337714 Jy ! Clean residual min=-0.013168 max=0.015638 Jy/beam ! Clean residual mean=0.000001 rms=0.005677 Jy/beam ! Combined flux in latest and established models = 0.139413 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.139413 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.156 mas, bmaj=6.701 mas, bpa=21.26 degrees ! Estimated noise=7.44604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488654 Jy ! Component: 100 - total flux cleaned = 0.00663005 Jy ! Component: 150 - total flux cleaned = 0.00693228 Jy ! Component: 200 - total flux cleaned = 0.00707541 Jy ! Total flux subtracted in 200 components = 0.00707541 Jy ! Clean residual min=-0.017202 max=0.020486 Jy/beam ! Clean residual mean=-0.000002 rms=0.007603 Jy/beam ! Combined flux in latest and established models = 0.146488 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203847 Jy ! Component: 100 - total flux cleaned = 0.000334218 Jy ! Component: 150 - total flux cleaned = 0.000461844 Jy ! Component: 200 - total flux cleaned = 0.000582661 Jy ! Total flux subtracted in 200 components = 0.000582661 Jy ! Clean residual min=-0.017079 max=0.020386 Jy/beam ! Clean residual mean=-0.000002 rms=0.007553 Jy/beam ! Combined flux in latest and established models = 0.147071 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.147071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=4.838 mas, bpa=-17.27 degrees ! Estimated noise=8.63427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269485 Jy ! Component: 100 - total flux cleaned = -0.00295494 Jy ! Component: 150 - total flux cleaned = -0.00310453 Jy ! Component: 200 - total flux cleaned = -0.00314784 Jy ! Total flux subtracted in 200 components = -0.00314784 Jy ! Clean residual min=-0.012694 max=0.015579 Jy/beam ! Clean residual mean=-0.000001 rms=0.005442 Jy/beam ! Combined flux in latest and established models = 0.143923 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.143923 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=0.033893Jy sigma=0.159959 ! Fit after self-cal, rms=0.033830Jy sigma=0.159885 wmodel /d2/scr/pima/bp171ab_uvs/J0634+2550_C_map.mod ! Writing 84 model components to file: /d2/scr/pima/bp171ab_uvs/J0634+2550_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0634+2550_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0634+2550_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0634+2550_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J0634+2550_C_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 = 0.00656837 Jy ! Component: 100 - total flux cleaned = 0.00907091 Jy ! Component: 150 - total flux cleaned = 0.0104918 Jy ! Component: 200 - total flux cleaned = 0.0119667 Jy ! Component: 250 - total flux cleaned = 0.0131562 Jy ! Component: 300 - total flux cleaned = 0.0142594 Jy ! Component: 350 - total flux cleaned = 0.0154342 Jy ! Component: 400 - total flux cleaned = 0.0163939 Jy ! Component: 450 - total flux cleaned = 0.0173053 Jy ! Component: 500 - total flux cleaned = 0.0181625 Jy ! Component: 550 - total flux cleaned = 0.0193172 Jy ! Component: 600 - total flux cleaned = 0.0199717 Jy ! Component: 650 - total flux cleaned = 0.0211148 Jy ! Component: 700 - total flux cleaned = 0.0220003 Jy ! Component: 750 - total flux cleaned = 0.0231252 Jy ! Component: 800 - total flux cleaned = 0.0241961 Jy ! Component: 850 - total flux cleaned = 0.0251357 Jy ! Component: 900 - total flux cleaned = 0.0254686 Jy ! Component: 950 - total flux cleaned = 0.0260247 Jy ! Component: 1000 - total flux cleaned = 0.0264816 Jy ! Component: 1050 - total flux cleaned = 0.026703 Jy ! Component: 1100 - total flux cleaned = 0.0272019 Jy ! Component: 1150 - total flux cleaned = 0.0274762 Jy ! Component: 1200 - total flux cleaned = 0.0277423 Jy ! Component: 1250 - total flux cleaned = 0.0279374 Jy ! Component: 1300 - total flux cleaned = 0.0281889 Jy ! Component: 1350 - total flux cleaned = 0.0283717 Jy ! Component: 1400 - total flux cleaned = 0.0284312 Jy ! Component: 1450 - total flux cleaned = 0.028431 Jy ! Component: 1500 - total flux cleaned = 0.028431 Jy ! Component: 1550 - total flux cleaned = 0.0284313 Jy ! Component: 1600 - total flux cleaned = 0.0282146 Jy ! Component: 1650 - total flux cleaned = 0.0281636 Jy ! Component: 1700 - total flux cleaned = 0.028165 Jy ! Component: 1750 - total flux cleaned = 0.0282664 Jy ! Component: 1800 - total flux cleaned = 0.028167 Jy ! Component: 1850 - total flux cleaned = 0.0283127 Jy ! Component: 1900 - total flux cleaned = 0.0283607 Jy ! Component: 1950 - total flux cleaned = 0.0284552 Jy ! Component: 2000 - total flux cleaned = 0.0287329 Jy ! Component: 2050 - total flux cleaned = 0.0287782 Jy ! Component: 2100 - total flux cleaned = 0.0288234 Jy ! Component: 2150 - total flux cleaned = 0.0290023 Jy ! Component: 2200 - total flux cleaned = 0.0289577 Jy ! Component: 2250 - total flux cleaned = 0.0290019 Jy ! Component: 2300 - total flux cleaned = 0.0290896 Jy ! Component: 2350 - total flux cleaned = 0.0290896 Jy ! Component: 2400 - total flux cleaned = 0.0290895 Jy ! Component: 2450 - total flux cleaned = 0.0290893 Jy ! Component: 2500 - total flux cleaned = 0.029089 Jy ! Component: 2550 - total flux cleaned = 0.0290464 Jy ! Component: 2600 - total flux cleaned = 0.0290466 Jy ! Component: 2650 - total flux cleaned = 0.0290042 Jy ! Component: 2700 - total flux cleaned = 0.0290042 Jy ! Component: 2750 - total flux cleaned = 0.0289623 Jy ! Component: 2800 - total flux cleaned = 0.0289624 Jy ! Component: 2850 - total flux cleaned = 0.0290042 Jy ! Component: 2900 - total flux cleaned = 0.0289624 Jy ! Component: 2950 - total flux cleaned = 0.0288792 Jy ! Component: 3000 - total flux cleaned = 0.0288373 Jy ! Component: 3050 - total flux cleaned = 0.0287539 Jy ! Component: 3100 - total flux cleaned = 0.0286706 Jy ! Component: 3150 - total flux cleaned = 0.0286705 Jy ! Component: 3200 - total flux cleaned = 0.0287124 Jy ! Component: 3250 - total flux cleaned = 0.0286281 Jy ! Component: 3300 - total flux cleaned = 0.0286281 Jy ! Component: 3350 - total flux cleaned = 0.0287128 Jy ! Component: 3400 - total flux cleaned = 0.0287553 Jy ! Component: 3450 - total flux cleaned = 0.0287979 Jy ! Component: 3500 - total flux cleaned = 0.0288835 Jy ! Component: 3550 - total flux cleaned = 0.0289695 Jy ! Component: 3600 - total flux cleaned = 0.0290129 Jy ! Component: 3650 - total flux cleaned = 0.0291427 Jy ! Component: 3700 - total flux cleaned = 0.0292296 Jy ! Component: 3750 - total flux cleaned = 0.0293173 Jy ! Component: 3800 - total flux cleaned = 0.0294491 Jy ! Component: 3850 - total flux cleaned = 0.0294937 Jy ! Component: 3900 - total flux cleaned = 0.0296268 Jy ! Component: 3950 - total flux cleaned = 0.0297165 Jy ! Component: 4000 - total flux cleaned = 0.0298059 Jy ! Component: 4050 - total flux cleaned = 0.0299859 Jy ! Total flux subtracted in 4096 components = 0.0300313 Jy ! Clean residual min=-0.002442 max=0.002489 Jy/beam ! Clean residual mean=0.000011 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.173954 Jy keep ! Adding 676 model components to the UV plane model. ! The established model now contains 760 components and 0.173954 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0634+2550_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.494 x 4.838 at -17.27 degrees (North through East) ! Clean map min=-0.0054695 max=0.052602 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0634+2550_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.052602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000692957 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.95207 3.95207 7.90415 15.8083 31.6166 63.2332 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 75.909 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0634+2550_C_uvs.log closed on Mon Dec 9 01:40:27 2013