! Started logfile: /d2/scr/pima/bp177i_uvs/J2109+3532_X_uvs.log on Tue Apr 15 00:29:27 2014 obs /d2/scr/pima/bp177i_uvs/J2109+3532_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J2109+3532_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2109+3532 ! ! 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 864 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/bp177i_uvs/J2109+3532_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=1.129392Jy sigma=40.584508 ! Fit after self-cal, rms=0.550627Jy sigma=21.222100 ! 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=1.109 mas, bmaj=3.16 mas, bpa=78.15 degrees ! Estimated noise=0.913719 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 = 0.340503 Jy ! Component: 100 - total flux cleaned = 0.446426 Jy ! Total flux subtracted in 100 components = 0.446426 Jy ! Clean residual min=-0.040842 max=0.088655 Jy/beam ! Clean residual mean=-0.001117 rms=0.012227 Jy/beam ! Combined flux in latest and established models = 0.446426 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.446426 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=0.181408Jy sigma=6.049860 ! Fit after self-cal, rms=0.181412Jy sigma=6.040282 ! Inverting map ! Added new window around map position (-1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781442 Jy ! Component: 100 - total flux cleaned = 0.11494 Jy ! Total flux subtracted in 100 components = 0.11494 Jy ! Clean residual min=-0.030068 max=0.049928 Jy/beam ! Clean residual mean=-0.000818 rms=0.008414 Jy/beam ! Combined flux in latest and established models = 0.561366 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.561366 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=0.134363Jy sigma=4.534988 ! Fit after self-cal, rms=0.132405Jy sigma=4.459832 ! 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=1.317 mas, bmaj=3.089 mas, bpa=78.22 degrees ! Estimated noise=0.700695 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 = 0.0429028 Jy ! Component: 100 - total flux cleaned = 0.0731742 Jy ! Component: 150 - total flux cleaned = 0.0960277 Jy ! Component: 200 - total flux cleaned = 0.110627 Jy ! Total flux subtracted in 200 components = 0.110627 Jy ! Clean residual min=-0.031462 max=0.043096 Jy/beam ! Clean residual mean=-0.001223 rms=0.009528 Jy/beam ! Combined flux in latest and established models = 0.671993 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.671993 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=0.111496Jy sigma=3.758489 ! Fit after self-cal, rms=0.110715Jy sigma=3.730339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.317 x 3.089 at 78.22 degrees (North through East) ! Clean map min=-0.029397 max=0.44187 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* 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* 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* 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* 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.110715Jy sigma=3.730339 ! Fit after self-cal, rms=0.110715Jy sigma=3.730339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=3.089 mas, bpa=78.22 degrees ! Estimated noise=0.700695 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 = 0.0128451 Jy ! Component: 100 - total flux cleaned = 0.0180361 Jy ! Component: 150 - total flux cleaned = 0.0217883 Jy ! Component: 200 - total flux cleaned = 0.0248238 Jy ! Total flux subtracted in 200 components = 0.0248238 Jy ! Clean residual min=-0.029574 max=0.039800 Jy/beam ! Clean residual mean=-0.001090 rms=0.008801 Jy/beam ! Combined flux in latest and established models = 0.696817 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.696817 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=0.105306Jy sigma=3.538972 ! Fit after self-cal, rms=0.105136Jy sigma=3.534941 ! 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=0.105136Jy sigma=3.534941 ! Fit after self-cal, rms=0.105136Jy sigma=3.534941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=3.089 mas, bpa=78.22 degrees ! Estimated noise=0.700695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405381 Jy ! Component: 100 - total flux cleaned = 0.00635806 Jy ! Component: 150 - total flux cleaned = 0.00855709 Jy ! Component: 200 - total flux cleaned = 0.0102519 Jy ! Total flux subtracted in 200 components = 0.0102519 Jy ! Clean residual min=-0.028314 max=0.037337 Jy/beam ! Clean residual mean=-0.001038 rms=0.008396 Jy/beam ! Combined flux in latest and established models = 0.707069 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.707069 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=0.101548Jy sigma=3.414141 ! Fit after self-cal, rms=0.101502Jy sigma=3.412575 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) ! Added new window around map position (-2.6, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351128 Jy ! Component: 100 - total flux cleaned = 0.0498535 Jy ! Component: 150 - total flux cleaned = 0.0527291 Jy ! Component: 200 - total flux cleaned = 0.0550961 Jy ! Total flux subtracted in 200 components = 0.0550961 Jy ! Clean residual min=-0.024752 max=0.028921 Jy/beam ! Clean residual mean=-0.000699 rms=0.006565 Jy/beam ! Combined flux in latest and established models = 0.762165 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.762165 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=0.085958Jy sigma=2.916658 ! Fit after self-cal, rms=0.084621Jy sigma=2.862306 ! Inverting map ! Added new window around map position (-5.6, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264723 Jy ! Component: 100 - total flux cleaned = 0.0422818 Jy ! Component: 150 - total flux cleaned = 0.0546345 Jy ! Component: 200 - total flux cleaned = 0.0629739 Jy ! Total flux subtracted in 200 components = 0.0629739 Jy ! Clean residual min=-0.019819 max=0.016884 Jy/beam ! Clean residual mean=-0.000345 rms=0.004747 Jy/beam ! Combined flux in latest and established models = 0.825139 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 124 components and 0.825139 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=0.073455Jy sigma=2.500095 ! Fit after self-cal, rms=0.073028Jy sigma=2.481226 ! 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=0.073028Jy sigma=2.481226 ! Fit after self-cal, rms=0.053954Jy sigma=1.741639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.077 mas, bpa=77.91 degrees ! Estimated noise=0.715644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530216 Jy ! Component: 100 - total flux cleaned = 0.00708793 Jy ! Component: 150 - total flux cleaned = 0.0079786 Jy ! Component: 200 - total flux cleaned = 0.00894338 Jy ! Total flux subtracted in 200 components = 0.00894338 Jy ! Clean residual min=-0.007849 max=0.011052 Jy/beam ! Clean residual mean=0.000071 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.834082 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.834082 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=0.051995Jy sigma=1.685116 ! Fit after self-cal, rms=0.052062Jy sigma=1.682503 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) ! Added new window around map position (-10.4, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100827 Jy ! Component: 100 - total flux cleaned = 0.013201 Jy ! Component: 150 - total flux cleaned = 0.0145014 Jy ! Component: 200 - total flux cleaned = 0.015779 Jy ! Total flux subtracted in 200 components = 0.015779 Jy ! Clean residual min=-0.006258 max=0.006219 Jy/beam ! Clean residual mean=0.000045 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.849861 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 0.849861 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=0.049550Jy sigma=1.601032 ! Fit after self-cal, rms=0.049513Jy sigma=1.598689 ! 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=0.049513Jy sigma=1.598689 ! Fit after self-cal, rms=0.049897Jy sigma=1.594101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=3.219 mas, bpa=81.38 degrees ! Estimated noise=0.838735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255845 Jy ! Component: 100 - total flux cleaned = 0.00339986 Jy ! Component: 150 - total flux cleaned = 0.00383798 Jy ! Component: 200 - total flux cleaned = 0.00397656 Jy ! Total flux subtracted in 200 components = 0.00397656 Jy ! Clean residual min=-0.005926 max=0.006777 Jy/beam ! Clean residual mean=0.000092 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.853838 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 202 components and 0.853838 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=0.049048Jy sigma=1.578488 ! Fit after self-cal, rms=0.048997Jy sigma=1.577760 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 = 0.00165075 Jy ! Component: 100 - total flux cleaned = 0.00199123 Jy ! Component: 150 - total flux cleaned = 0.00231395 Jy ! Component: 200 - total flux cleaned = 0.00261591 Jy ! Total flux subtracted in 200 components = 0.00261591 Jy ! Clean residual min=-0.005548 max=0.006243 Jy/beam ! Clean residual mean=0.000091 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.856454 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 215 components and 0.856454 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=0.048568Jy sigma=1.569099 ! Fit after self-cal, rms=0.048543Jy sigma=1.568682 ! 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=1.312 mas, bmaj=3.078 mas, bpa=77.84 degrees ! Estimated noise=0.714654 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 3.078 at 77.84 degrees (North through East) ! Clean map min=-0.0049935 max=0.43088 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=1.111 mas, bmaj=3.152 mas, bpa=77.76 degrees ! Estimated noise=0.932075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.348707 Jy ! Component: 100 - total flux cleaned = 0.470082 Jy ! Component: 150 - total flux cleaned = 0.535798 Jy ! Component: 200 - total flux cleaned = 0.579488 Jy ! Total flux subtracted in 200 components = 0.579488 Jy ! Clean residual min=-0.021406 max=0.033362 Jy/beam ! Clean residual mean=-0.000647 rms=0.006480 Jy/beam ! Combined flux in latest and established models = 0.579488 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.579488 Jy ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.078 mas, bpa=77.84 degrees ! Estimated noise=0.714654 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 = 0.0447503 Jy ! Component: 100 - total flux cleaned = 0.0781164 Jy ! Component: 150 - total flux cleaned = 0.105164 Jy ! Component: 200 - total flux cleaned = 0.127425 Jy ! Total flux subtracted in 200 components = 0.127425 Jy ! Clean residual min=-0.017917 max=0.020880 Jy/beam ! Clean residual mean=-0.000652 rms=0.005317 Jy/beam ! Combined flux in latest and established models = 0.706913 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 75 components and 0.706913 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=2.417 mas, bmaj=3.219 mas, bpa=81.38 degrees ! Estimated noise=0.838735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277129 Jy ! Component: 100 - total flux cleaned = 0.0485891 Jy ! Component: 150 - total flux cleaned = 0.0652845 Jy ! Component: 200 - total flux cleaned = 0.0789206 Jy ! Total flux subtracted in 200 components = 0.0789206 Jy ! Clean residual min=-0.013229 max=0.014672 Jy/beam ! Clean residual mean=-0.000407 rms=0.004122 Jy/beam ! Combined flux in latest and established models = 0.785834 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 = 0.0112264 Jy ! Component: 100 - total flux cleaned = 0.0206243 Jy ! Component: 150 - total flux cleaned = 0.0285499 Jy ! Component: 200 - total flux cleaned = 0.0350088 Jy ! Total flux subtracted in 200 components = 0.0350088 Jy ! Clean residual min=-0.009899 max=0.010725 Jy/beam ! Clean residual mean=-0.000134 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.820843 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 137 components and 0.820843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.078 mas, bpa=77.84 degrees ! Estimated noise=0.714654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194295 Jy ! Component: 100 - total flux cleaned = 0.00475794 Jy ! Component: 150 - total flux cleaned = 0.0074674 Jy ! Component: 200 - total flux cleaned = 0.00969853 Jy ! Total flux subtracted in 200 components = 0.00969853 Jy ! Clean residual min=-0.007553 max=0.008582 Jy/beam ! Clean residual mean=-0.000041 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.830541 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.830541 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=0.049889Jy sigma=1.661283 ! Fit after self-cal, rms=0.049143Jy sigma=1.633536 wmodel /d2/scr/pima/bp177i_uvs/J2109+3532_X_map.mod ! Writing 158 model components to file: /d2/scr/pima/bp177i_uvs/J2109+3532_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J2109+3532_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J2109+3532_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J2109+3532_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J2109+3532_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 = -0.00012352 Jy ! Component: 100 - total flux cleaned = -0.000781931 Jy ! Component: 150 - total flux cleaned = -0.00138372 Jy ! Component: 200 - total flux cleaned = -0.00166616 Jy ! Component: 250 - total flux cleaned = -0.00228267 Jy ! Component: 300 - total flux cleaned = -0.00270005 Jy ! Component: 350 - total flux cleaned = -0.00317403 Jy ! Component: 400 - total flux cleaned = -0.00363 Jy ! Component: 450 - total flux cleaned = -0.00428454 Jy ! Component: 500 - total flux cleaned = -0.00441927 Jy ! Component: 550 - total flux cleaned = -0.00441842 Jy ! Component: 600 - total flux cleaned = -0.00461545 Jy ! Component: 650 - total flux cleaned = -0.00499186 Jy ! Component: 700 - total flux cleaned = -0.00511521 Jy ! Component: 750 - total flux cleaned = -0.00540944 Jy ! Component: 800 - total flux cleaned = -0.00558007 Jy ! Component: 850 - total flux cleaned = -0.0056905 Jy ! Component: 900 - total flux cleaned = -0.00584936 Jy ! Component: 950 - total flux cleaned = -0.00584941 Jy ! Component: 1000 - total flux cleaned = -0.00594946 Jy ! Component: 1050 - total flux cleaned = -0.00624274 Jy ! Component: 1100 - total flux cleaned = -0.00624306 Jy ! Component: 1150 - total flux cleaned = -0.00647684 Jy ! Component: 1200 - total flux cleaned = -0.00647586 Jy ! Component: 1250 - total flux cleaned = -0.00656497 Jy ! Component: 1300 - total flux cleaned = -0.00656595 Jy ! Component: 1350 - total flux cleaned = -0.00652515 Jy ! Component: 1400 - total flux cleaned = -0.00644167 Jy ! Component: 1450 - total flux cleaned = -0.0063604 Jy ! Component: 1500 - total flux cleaned = -0.00628028 Jy ! Component: 1550 - total flux cleaned = -0.00620138 Jy ! Component: 1600 - total flux cleaned = -0.00604676 Jy ! Component: 1650 - total flux cleaned = -0.00597137 Jy ! Component: 1700 - total flux cleaned = -0.0058213 Jy ! Component: 1750 - total flux cleaned = -0.00560031 Jy ! Component: 1800 - total flux cleaned = -0.00556391 Jy ! Component: 1850 - total flux cleaned = -0.005456 Jy ! Component: 1900 - total flux cleaned = -0.00531458 Jy ! Component: 1950 - total flux cleaned = -0.00517524 Jy ! Component: 2000 - total flux cleaned = -0.00510601 Jy ! Component: 2050 - total flux cleaned = -0.00487037 Jy ! Component: 2100 - total flux cleaned = -0.00487003 Jy ! Component: 2150 - total flux cleaned = -0.00477111 Jy ! Component: 2200 - total flux cleaned = -0.00467398 Jy ! Component: 2250 - total flux cleaned = -0.00470588 Jy ! Component: 2300 - total flux cleaned = -0.00470538 Jy ! Component: 2350 - total flux cleaned = -0.00461166 Jy ! Component: 2400 - total flux cleaned = -0.00464271 Jy ! Component: 2450 - total flux cleaned = -0.0046121 Jy ! Component: 2500 - total flux cleaned = -0.00452222 Jy ! Component: 2550 - total flux cleaned = -0.00449227 Jy ! Component: 2600 - total flux cleaned = -0.00443336 Jy ! Component: 2650 - total flux cleaned = -0.00434631 Jy ! Component: 2700 - total flux cleaned = -0.00437524 Jy ! Component: 2750 - total flux cleaned = -0.00428949 Jy ! Component: 2800 - total flux cleaned = -0.00431753 Jy ! Component: 2850 - total flux cleaned = -0.00423371 Jy ! Component: 2900 - total flux cleaned = -0.00423396 Jy ! Component: 2950 - total flux cleaned = -0.00420673 Jy ! Component: 3000 - total flux cleaned = -0.00415266 Jy ! Component: 3050 - total flux cleaned = -0.0041528 Jy ! Component: 3100 - total flux cleaned = -0.00417937 Jy ! Component: 3150 - total flux cleaned = -0.00417933 Jy ! Component: 3200 - total flux cleaned = -0.00417894 Jy ! Component: 3250 - total flux cleaned = -0.00404945 Jy ! Component: 3300 - total flux cleaned = -0.00410089 Jy ! Component: 3350 - total flux cleaned = -0.00404995 Jy ! Component: 3400 - total flux cleaned = -0.00402462 Jy ! Component: 3450 - total flux cleaned = -0.00404959 Jy ! Component: 3500 - total flux cleaned = -0.00402438 Jy ! Component: 3550 - total flux cleaned = -0.00392548 Jy ! Component: 3600 - total flux cleaned = -0.00390126 Jy ! Component: 3650 - total flux cleaned = -0.00387694 Jy ! Component: 3700 - total flux cleaned = -0.00382873 Jy ! Component: 3750 - total flux cleaned = -0.00385245 Jy ! Component: 3800 - total flux cleaned = -0.00375735 Jy ! Component: 3850 - total flux cleaned = -0.00378093 Jy ! Component: 3900 - total flux cleaned = -0.00375736 Jy ! Component: 3950 - total flux cleaned = -0.00375708 Jy ! Component: 4000 - total flux cleaned = -0.00373384 Jy ! Component: 4050 - total flux cleaned = -0.00373385 Jy ! Total flux subtracted in 4096 components = -0.00368797 Jy ! Clean residual min=-0.001153 max=0.001849 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.826853 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 472 components and 0.826853 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J2109+3532_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 3.078 at 77.84 degrees (North through East) ! Clean map min=-0.0030723 max=0.43162 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J2109+3532_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.431625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000391655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272219 0.272219 0.544438 1.08888 2.17775 4.3555 8.711 17.422 34.844 69.688 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.431 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1102.05 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J2109+3532_X_uvs.log closed on Tue Apr 15 00:29:32 2014