! Started logfile: /d2/scr/pima/bp177i_uvs/J1554-4400_C_uvs.log on Tue Apr 15 00:31:36 2014 obs /d2/scr/pima/bp177i_uvs/J1554-4400_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1554-4400_C_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1554-4400 ! ! 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 448 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/bp177i_uvs/J1554-4400_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=1.008133Jy sigma=27.802249 ! Fit after self-cal, rms=0.879122Jy sigma=24.106162 ! 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=1.179 mas, bmaj=3.517 mas, bpa=-8.46 degrees ! Estimated noise=1.64681 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 = 0.0825983 Jy ! Component: 100 - total flux cleaned = 0.111754 Jy ! Total flux subtracted in 100 components = 0.111754 Jy ! Clean residual min=-0.010854 max=0.016272 Jy/beam ! Clean residual mean=-0.000097 rms=0.003219 Jy/beam ! Combined flux in latest and established models = 0.111754 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.111754 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=0.052896Jy sigma=1.490488 ! Fit after self-cal, rms=0.052877Jy sigma=1.490018 ! 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=1.505 mas, bmaj=4.236 mas, bpa=-7.252 degrees ! Estimated noise=1.2567 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 = 0.0277025 Jy ! Component: 100 - total flux cleaned = 0.0406491 Jy ! Component: 150 - total flux cleaned = 0.0469784 Jy ! Component: 200 - total flux cleaned = 0.0500905 Jy ! Total flux subtracted in 200 components = 0.0500905 Jy ! Clean residual min=-0.009132 max=0.012030 Jy/beam ! Clean residual mean=-0.000030 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 0.161844 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.161844 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=0.041563Jy sigma=1.006320 ! Fit after self-cal, rms=0.041573Jy sigma=1.006059 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.505 x 4.236 at -7.252 degrees (North through East) ! Clean map min=-0.0086717 max=0.11663 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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=0.041573Jy sigma=1.006059 ! Fit after self-cal, rms=0.041573Jy sigma=1.006059 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=4.236 mas, bpa=-7.252 degrees ! Estimated noise=1.2567 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 = 0.00150349 Jy ! Component: 100 - total flux cleaned = 0.00167249 Jy ! Component: 150 - total flux cleaned = 0.00183109 Jy ! Component: 200 - total flux cleaned = 0.00201731 Jy ! Total flux subtracted in 200 components = 0.00201731 Jy ! Clean residual min=-0.009081 max=0.011766 Jy/beam ! Clean residual mean=-0.000026 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 0.163861 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.163861 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=0.041572Jy sigma=1.001231 ! Fit after self-cal, rms=0.041574Jy sigma=1.001223 ! 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=0.041574Jy sigma=1.001223 ! Fit after self-cal, rms=0.041574Jy sigma=1.001223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=4.236 mas, bpa=-7.252 degrees ! Estimated noise=1.2567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145592 Jy ! Component: 100 - total flux cleaned = 0.000245941 Jy ! Component: 150 - total flux cleaned = 0.000277947 Jy ! Component: 200 - total flux cleaned = 0.00034121 Jy ! Total flux subtracted in 200 components = 0.00034121 Jy ! Clean residual min=-0.009065 max=0.011717 Jy/beam ! Clean residual mean=-0.000025 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.164203 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.164203 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=0.041522Jy sigma=0.999934 ! Fit after self-cal, rms=0.041523Jy sigma=0.999927 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 (22.5, -76.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104002 Jy ! Component: 100 - total flux cleaned = 0.0124644 Jy ! Component: 150 - total flux cleaned = 0.0126133 Jy ! Component: 200 - total flux cleaned = 0.0122509 Jy ! Total flux subtracted in 200 components = 0.0122509 Jy ! Clean residual min=-0.007347 max=0.012738 Jy/beam ! Clean residual mean=-0.000007 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.176454 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.176454 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=0.037947Jy sigma=0.940624 ! Fit after self-cal, rms=0.037542Jy sigma=0.922538 ! 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=0.037542Jy sigma=0.922538 ! Fit after self-cal, rms=0.037542Jy sigma=0.922538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=4.236 mas, bpa=-7.252 degrees ! Estimated noise=1.2567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343844 Jy ! Component: 100 - total flux cleaned = 0.00357747 Jy ! Component: 150 - total flux cleaned = 0.00338714 Jy ! Component: 200 - total flux cleaned = 0.00321483 Jy ! Total flux subtracted in 200 components = 0.00321483 Jy ! Clean residual min=-0.006894 max=0.008887 Jy/beam ! Clean residual mean=-0.000004 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.179668 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.179668 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=0.036373Jy sigma=0.908560 ! Fit after self-cal, rms=0.036360Jy sigma=0.904635 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 = 0.00151544 Jy ! Component: 100 - total flux cleaned = 0.00135288 Jy ! Component: 150 - total flux cleaned = 0.00113678 Jy ! Component: 200 - total flux cleaned = 0.00101113 Jy ! Total flux subtracted in 200 components = 0.00101113 Jy ! Clean residual min=-0.006811 max=0.008081 Jy/beam ! Clean residual mean=-0.000003 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.180679 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.180679 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=0.035835Jy sigma=0.898572 ! Fit after self-cal, rms=0.035871Jy sigma=0.897195 ! 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=0.035871Jy sigma=0.897195 ! Fit after self-cal, rms=0.035871Jy sigma=0.897195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.34 mas, bmaj=13.76 mas, bpa=-2.965 degrees ! Estimated noise=1.61793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965562 Jy ! Component: 100 - total flux cleaned = 0.000827408 Jy ! Component: 150 - total flux cleaned = 0.00089032 Jy ! Component: 200 - total flux cleaned = 0.000889108 Jy ! Total flux subtracted in 200 components = 0.000889108 Jy ! Clean residual min=-0.009715 max=0.013706 Jy/beam ! Clean residual mean=-0.000001 rms=0.003820 Jy/beam ! Combined flux in latest and established models = 0.181569 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.181569 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=0.035749Jy sigma=0.896274 ! Fit after self-cal, rms=0.035772Jy sigma=0.895428 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 = 7.91835e-05 Jy ! Component: 100 - total flux cleaned = 8.02119e-05 Jy ! Component: 150 - total flux cleaned = 0.000130796 Jy ! Component: 200 - total flux cleaned = 0.000129769 Jy ! Total flux subtracted in 200 components = 0.000129769 Jy ! Clean residual min=-0.009749 max=0.013774 Jy/beam ! Clean residual mean=-0.000001 rms=0.003805 Jy/beam ! Combined flux in latest and established models = 0.181698 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.181698 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=0.035721Jy sigma=0.896081 ! Fit after self-cal, rms=0.035732Jy sigma=0.895825 ! 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=1.505 mas, bmaj=4.236 mas, bpa=-7.252 degrees ! Estimated noise=1.2567 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.505 x 4.236 at -7.252 degrees (North through East) ! Clean map min=-0.0066947 max=0.10698 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=1.179 mas, bmaj=3.517 mas, bpa=-8.46 degrees ! Estimated noise=1.64681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822074 Jy ! Component: 100 - total flux cleaned = 0.112265 Jy ! Component: 150 - total flux cleaned = 0.130916 Jy ! Component: 200 - total flux cleaned = 0.143579 Jy ! Total flux subtracted in 200 components = 0.143579 Jy ! Clean residual min=-0.007868 max=0.010467 Jy/beam ! Clean residual mean=-0.000049 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.143579 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.143579 Jy ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=4.236 mas, bpa=-7.252 degrees ! Estimated noise=1.2567 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) ! Added new window around map position (0, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166123 Jy ! Component: 100 - total flux cleaned = 0.0264575 Jy ! Component: 150 - total flux cleaned = 0.032809 Jy ! Component: 200 - total flux cleaned = 0.0370586 Jy ! Total flux subtracted in 200 components = 0.0370586 Jy ! Clean residual min=-0.006663 max=0.007594 Jy/beam ! Clean residual mean=-0.000001 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.180637 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 75 components and 0.180637 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=4.34 mas, bmaj=13.76 mas, bpa=-2.965 degrees ! Estimated noise=1.61793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474589 Jy ! Component: 100 - total flux cleaned = 0.00589957 Jy ! Component: 150 - total flux cleaned = 0.00589872 Jy ! Component: 200 - total flux cleaned = 0.00590073 Jy ! Total flux subtracted in 200 components = 0.00590073 Jy ! Clean residual min=-0.008998 max=0.013958 Jy/beam ! Clean residual mean=0.000015 rms=0.003876 Jy/beam ! Combined flux in latest and established models = 0.186538 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 = 6.37212e-05 Jy ! Component: 100 - total flux cleaned = 6.47481e-05 Jy ! Component: 150 - total flux cleaned = 6.77061e-05 Jy ! Component: 200 - total flux cleaned = 0.000127027 Jy ! Total flux subtracted in 200 components = 0.000127027 Jy ! Clean residual min=-0.008969 max=0.014184 Jy/beam ! Clean residual mean=0.000017 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 0.186665 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.186665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=4.236 mas, bpa=-7.252 degrees ! Estimated noise=1.2567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392161 Jy ! Component: 100 - total flux cleaned = -0.000392164 Jy ! Component: 150 - total flux cleaned = -0.000323398 Jy ! Component: 200 - total flux cleaned = -0.000259369 Jy ! Total flux subtracted in 200 components = -0.000259369 Jy ! Clean residual min=-0.006475 max=0.008327 Jy/beam ! Clean residual mean=0.000009 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.186406 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.186406 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=0.033804Jy sigma=0.871252 ! Fit after self-cal, rms=0.033690Jy sigma=0.863715 wmodel /d2/scr/pima/bp177i_uvs/J1554-4400_C_map.mod ! Writing 103 model components to file: /d2/scr/pima/bp177i_uvs/J1554-4400_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1554-4400_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1554-4400_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1554-4400_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1554-4400_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 = 0.00309354 Jy ! Component: 100 - total flux cleaned = 0.00469933 Jy ! Component: 150 - total flux cleaned = 0.00491557 Jy ! Component: 200 - total flux cleaned = 0.00520888 Jy ! Component: 250 - total flux cleaned = 0.00530292 Jy ! Component: 300 - total flux cleaned = 0.00504071 Jy ! Component: 350 - total flux cleaned = 0.00495767 Jy ! Component: 400 - total flux cleaned = 0.00479833 Jy ! Component: 450 - total flux cleaned = 0.00441686 Jy ! Component: 500 - total flux cleaned = 0.00412234 Jy ! Component: 550 - total flux cleaned = 0.00376533 Jy ! Component: 600 - total flux cleaned = 0.00335188 Jy ! Component: 650 - total flux cleaned = 0.00269035 Jy ! Component: 700 - total flux cleaned = 0.00237063 Jy ! Component: 750 - total flux cleaned = 0.00187372 Jy ! Component: 800 - total flux cleaned = 0.00163428 Jy ! Component: 850 - total flux cleaned = 0.00128552 Jy ! Component: 900 - total flux cleaned = 0.00105996 Jy ! Component: 950 - total flux cleaned = 0.000949514 Jy ! Component: 1000 - total flux cleaned = 0.000894251 Jy ! Component: 1050 - total flux cleaned = 0.00078866 Jy ! Component: 1100 - total flux cleaned = 0.000892581 Jy ! Component: 1150 - total flux cleaned = 0.00109444 Jy ! Component: 1200 - total flux cleaned = 0.00114509 Jy ! Component: 1250 - total flux cleaned = 0.00129142 Jy ! Component: 1300 - total flux cleaned = 0.00124453 Jy ! Component: 1350 - total flux cleaned = 0.00133952 Jy ! Component: 1400 - total flux cleaned = 0.00147729 Jy ! Component: 1450 - total flux cleaned = 0.00147729 Jy ! Component: 1500 - total flux cleaned = 0.00152129 Jy ! Component: 1550 - total flux cleaned = 0.00139042 Jy ! Component: 1600 - total flux cleaned = 0.00130497 Jy ! Component: 1650 - total flux cleaned = 0.00122071 Jy ! Component: 1700 - total flux cleaned = 0.0011373 Jy ! Component: 1750 - total flux cleaned = 0.0010963 Jy ! Component: 1800 - total flux cleaned = 0.00109666 Jy ! Component: 1850 - total flux cleaned = 0.00109663 Jy ! Component: 1900 - total flux cleaned = 0.00105627 Jy ! Component: 1950 - total flux cleaned = 0.000976884 Jy ! Component: 2000 - total flux cleaned = 0.000977385 Jy ! Component: 2050 - total flux cleaned = 0.00097734 Jy ! Component: 2100 - total flux cleaned = 0.00109375 Jy ! Component: 2150 - total flux cleaned = 0.00117084 Jy ! Component: 2200 - total flux cleaned = 0.00128583 Jy ! Component: 2250 - total flux cleaned = 0.00143865 Jy ! Component: 2300 - total flux cleaned = 0.00155278 Jy ! Component: 2350 - total flux cleaned = 0.00177997 Jy ! Component: 2400 - total flux cleaned = 0.00193092 Jy ! Component: 2450 - total flux cleaned = 0.00215651 Jy ! Component: 2500 - total flux cleaned = 0.00234401 Jy ! Component: 2550 - total flux cleaned = 0.00253143 Jy ! Component: 2600 - total flux cleaned = 0.00275598 Jy ! Component: 2650 - total flux cleaned = 0.00290561 Jy ! Component: 2700 - total flux cleaned = 0.00305568 Jy ! Component: 2750 - total flux cleaned = 0.00320599 Jy ! Component: 2800 - total flux cleaned = 0.0033193 Jy ! Component: 2850 - total flux cleaned = 0.00343261 Jy ! Component: 2900 - total flux cleaned = 0.00362348 Jy ! Component: 2950 - total flux cleaned = 0.00377721 Jy ! Component: 3000 - total flux cleaned = 0.00393173 Jy ! Component: 3050 - total flux cleaned = 0.00408703 Jy ! Component: 3100 - total flux cleaned = 0.00420452 Jy ! Component: 3150 - total flux cleaned = 0.00428322 Jy ! Component: 3200 - total flux cleaned = 0.00448141 Jy ! Component: 3250 - total flux cleaned = 0.00464149 Jy ! Component: 3300 - total flux cleaned = 0.00480261 Jy ! Component: 3350 - total flux cleaned = 0.00488356 Jy ! Component: 3400 - total flux cleaned = 0.0050465 Jy ! Component: 3450 - total flux cleaned = 0.00516966 Jy ! Component: 3500 - total flux cleaned = 0.00529395 Jy ! Component: 3550 - total flux cleaned = 0.005419 Jy ! Component: 3600 - total flux cleaned = 0.00558743 Jy ! Component: 3650 - total flux cleaned = 0.00567264 Jy ! Component: 3700 - total flux cleaned = 0.0058017 Jy ! Component: 3750 - total flux cleaned = 0.0058887 Jy ! Component: 3800 - total flux cleaned = 0.00601933 Jy ! Component: 3850 - total flux cleaned = 0.0061517 Jy ! Component: 3900 - total flux cleaned = 0.0062408 Jy ! Component: 3950 - total flux cleaned = 0.00642104 Jy ! Component: 4000 - total flux cleaned = 0.00651211 Jy ! Component: 4050 - total flux cleaned = 0.00660373 Jy ! Total flux subtracted in 4096 components = 0.00669597 Jy ! Clean residual min=-0.002433 max=0.002412 Jy/beam ! Clean residual mean=-0.000008 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.193102 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 385 components and 0.193102 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1554-4400_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.505 x 4.236 at -7.252 degrees (North through East) ! Clean map min=-0.0052644 max=0.10579 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1554-4400_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000889899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.52369 2.52369 5.04738 10.0948 20.1895 40.379 80.7581 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 118.873 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1554-4400_C_uvs.log closed on Tue Apr 15 00:31:41 2014