! Started logfile: /d2/scr/pima/bp171aa_uvs/J1357+0046_C_uvs.log on Thu Nov 28 23:40:29 2013 obs /d2/scr/pima/bp171aa_uvs/J1357+0046_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1357+0046_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708642 visibilities/baseline/integration-bin. ! Found source: J1357+0046 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2296 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/bp171aa_uvs/J1357+0046_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=0.994782Jy sigma=0.703277 ! Fit after self-cal, rms=0.935183Jy sigma=0.661142 ! 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=1.552 mas, bmaj=3.531 mas, bpa=-2.474 degrees ! Estimated noise=27.5407 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 = 0.0436744 Jy ! Component: 100 - total flux cleaned = 0.0704879 Jy ! Total flux subtracted in 100 components = 0.0704879 Jy ! Clean residual min=-0.013059 max=0.016489 Jy/beam ! Clean residual mean=0.000026 rms=0.004320 Jy/beam ! Combined flux in latest and established models = 0.0704879 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0704879 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=0.079013Jy sigma=0.055862 ! Fit after self-cal, rms=0.078592Jy sigma=0.055564 ! 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=1.802 mas, bmaj=3.903 mas, bpa=-2.219 degrees ! Estimated noise=20.8738 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 = 0.0345649 Jy ! Component: 100 - total flux cleaned = 0.0574745 Jy ! Component: 150 - total flux cleaned = 0.0732234 Jy ! Component: 200 - total flux cleaned = 0.0841301 Jy ! Total flux subtracted in 200 components = 0.0841301 Jy ! Clean residual min=-0.016816 max=0.021783 Jy/beam ! Clean residual mean=0.000029 rms=0.005101 Jy/beam ! Combined flux in latest and established models = 0.154618 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.154618 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=0.058278Jy sigma=0.041202 ! Fit after self-cal, rms=0.057535Jy sigma=0.040676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.802 x 3.903 at -2.219 degrees (North through East) ! Clean map min=-0.016127 max=0.061578 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=0.057535Jy sigma=0.040676 ! Fit after self-cal, rms=0.057535Jy sigma=0.040676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=3.903 mas, bpa=-2.219 degrees ! Estimated noise=20.8738 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 = 0.0104452 Jy ! Component: 100 - total flux cleaned = 0.017086 Jy ! Component: 150 - total flux cleaned = 0.0210051 Jy ! Component: 200 - total flux cleaned = 0.0223484 Jy ! Total flux subtracted in 200 components = 0.0223484 Jy ! Clean residual min=-0.016158 max=0.019993 Jy/beam ! Clean residual mean=0.000023 rms=0.004705 Jy/beam ! Combined flux in latest and established models = 0.176966 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.176966 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=0.055295Jy sigma=0.039092 ! Fit after self-cal, rms=0.055063Jy sigma=0.038928 ! 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=0.055063Jy sigma=0.038928 ! Fit after self-cal, rms=0.055063Jy sigma=0.038928 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=3.903 mas, bpa=-2.219 degrees ! Estimated noise=20.8738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253319 Jy ! Component: 100 - total flux cleaned = 0.00325831 Jy ! Component: 150 - total flux cleaned = 0.00374994 Jy ! Component: 200 - total flux cleaned = 0.00440161 Jy ! Total flux subtracted in 200 components = 0.00440161 Jy ! Clean residual min=-0.016006 max=0.019780 Jy/beam ! Clean residual mean=0.000022 rms=0.004632 Jy/beam ! Combined flux in latest and established models = 0.181368 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 0.181368 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=0.054429Jy sigma=0.038480 ! Fit after self-cal, rms=0.054361Jy sigma=0.038432 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 (-24.9, -17.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194011 Jy ! Component: 100 - total flux cleaned = 0.0289968 Jy ! Component: 150 - total flux cleaned = 0.0325055 Jy ! Component: 200 - total flux cleaned = 0.0351186 Jy ! Total flux subtracted in 200 components = 0.0351186 Jy ! Clean residual min=-0.013538 max=0.012426 Jy/beam ! Clean residual mean=0.000008 rms=0.003726 Jy/beam ! Combined flux in latest and established models = 0.216487 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 123 components and 0.216487 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=0.047167Jy sigma=0.033346 ! Fit after self-cal, rms=0.046407Jy sigma=0.032809 ! 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=0.046407Jy sigma=0.032809 ! Fit after self-cal, rms=0.046407Jy sigma=0.032809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=3.903 mas, bpa=-2.219 degrees ! Estimated noise=20.8738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440144 Jy ! Component: 100 - total flux cleaned = 0.00596256 Jy ! Component: 150 - total flux cleaned = 0.00711192 Jy ! Component: 200 - total flux cleaned = 0.00754838 Jy ! Total flux subtracted in 200 components = 0.00754838 Jy ! Clean residual min=-0.012282 max=0.012780 Jy/beam ! Clean residual mean=0.000005 rms=0.003537 Jy/beam ! Combined flux in latest and established models = 0.224035 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 145 components and 0.224035 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=0.045447Jy sigma=0.032130 ! Fit after self-cal, rms=0.045377Jy sigma=0.032080 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 = 0.00090176 Jy ! Component: 100 - total flux cleaned = 0.00135624 Jy ! Component: 150 - total flux cleaned = 0.00166272 Jy ! Component: 200 - total flux cleaned = 0.00193466 Jy ! Total flux subtracted in 200 components = 0.00193466 Jy ! Clean residual min=-0.011926 max=0.012730 Jy/beam ! Clean residual mean=0.000004 rms=0.003488 Jy/beam ! Combined flux in latest and established models = 0.22597 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.22597 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=0.045093Jy sigma=0.031879 ! Fit after self-cal, rms=0.045077Jy sigma=0.031868 ! 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=0.045077Jy sigma=0.031868 ! Fit after self-cal, rms=0.045077Jy sigma=0.031868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=5.673 mas, bpa=-7.747 degrees ! Estimated noise=26.8043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352917 Jy ! Component: 100 - total flux cleaned = 0.00448178 Jy ! Component: 150 - total flux cleaned = 0.00505192 Jy ! Component: 200 - total flux cleaned = 0.005451 Jy ! Total flux subtracted in 200 components = 0.005451 Jy ! Clean residual min=-0.021206 max=0.022862 Jy/beam ! Clean residual mean=0.000006 rms=0.006621 Jy/beam ! Combined flux in latest and established models = 0.231421 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 170 components and 0.231421 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=0.045029Jy sigma=0.031834 ! Fit after self-cal, rms=0.044976Jy sigma=0.031796 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 = 0.000230758 Jy ! Component: 100 - total flux cleaned = 0.000403365 Jy ! Component: 150 - total flux cleaned = 0.000401038 Jy ! Component: 200 - total flux cleaned = 0.000472125 Jy ! Total flux subtracted in 200 components = 0.000472125 Jy ! Clean residual min=-0.020883 max=0.022693 Jy/beam ! Clean residual mean=0.000006 rms=0.006543 Jy/beam ! Combined flux in latest and established models = 0.231893 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 180 components and 0.231893 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=0.045011Jy sigma=0.031821 ! Fit after self-cal, rms=0.044991Jy sigma=0.031807 ! 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=1.802 mas, bmaj=3.903 mas, bpa=-2.219 degrees ! Estimated noise=20.8738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.802 x 3.903 at -2.219 degrees (North through East) ! Clean map min=-0.011318 max=0.057579 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=1.552 mas, bmaj=3.531 mas, bpa=-2.474 degrees ! Estimated noise=27.5407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430142 Jy ! Component: 100 - total flux cleaned = 0.071667 Jy ! Component: 150 - total flux cleaned = 0.093301 Jy ! Component: 200 - total flux cleaned = 0.110729 Jy ! Total flux subtracted in 200 components = 0.110729 Jy ! Clean residual min=-0.012297 max=0.014654 Jy/beam ! Clean residual mean=0.000020 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.110729 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.110729 Jy ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=3.903 mas, bpa=-2.219 degrees ! Estimated noise=20.8738 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 = 0.0259181 Jy ! Component: 100 - total flux cleaned = 0.0458042 Jy ! Component: 150 - total flux cleaned = 0.0613389 Jy ! Component: 200 - total flux cleaned = 0.0735578 Jy ! Total flux subtracted in 200 components = 0.0735578 Jy ! Clean residual min=-0.014414 max=0.014338 Jy/beam ! Clean residual mean=0.000016 rms=0.004246 Jy/beam ! Combined flux in latest and established models = 0.184287 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.184287 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=3.69 mas, bmaj=5.673 mas, bpa=-7.747 degrees ! Estimated noise=26.8043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191341 Jy ! Component: 100 - total flux cleaned = 0.0306317 Jy ! Component: 150 - total flux cleaned = 0.0351658 Jy ! Component: 200 - total flux cleaned = 0.0379493 Jy ! Total flux subtracted in 200 components = 0.0379493 Jy ! Clean residual min=-0.022869 max=0.023767 Jy/beam ! Clean residual mean=0.000011 rms=0.006975 Jy/beam ! Combined flux in latest and established models = 0.222236 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 = 0.00229876 Jy ! Component: 100 - total flux cleaned = 0.00389391 Jy ! Component: 150 - total flux cleaned = 0.00482216 Jy ! Component: 200 - total flux cleaned = 0.00566111 Jy ! Total flux subtracted in 200 components = 0.00566111 Jy ! Clean residual min=-0.021666 max=0.023414 Jy/beam ! Clean residual mean=0.000009 rms=0.006741 Jy/beam ! Combined flux in latest and established models = 0.227897 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 130 components and 0.227897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=3.903 mas, bpa=-2.219 degrees ! Estimated noise=20.8738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112877 Jy ! Component: 100 - total flux cleaned = -0.000444937 Jy ! Component: 150 - total flux cleaned = -2.15739e-05 Jy ! Component: 200 - total flux cleaned = 0.00032557 Jy ! Total flux subtracted in 200 components = 0.00032557 Jy ! Clean residual min=-0.011428 max=0.013217 Jy/beam ! Clean residual mean=0.000004 rms=0.003481 Jy/beam ! Combined flux in latest and established models = 0.228223 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 139 components and 0.228223 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=0.045313Jy sigma=0.032035 ! Fit after self-cal, rms=0.045210Jy sigma=0.031962 wmodel /d2/scr/pima/bp171aa_uvs/J1357+0046_C_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp171aa_uvs/J1357+0046_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1357+0046_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1357+0046_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1357+0046_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1357+0046_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 = 0.00245293 Jy ! Component: 100 - total flux cleaned = 0.00125109 Jy ! Component: 150 - total flux cleaned = -3.34814e-05 Jy ! Component: 200 - total flux cleaned = -0.000888679 Jy ! Component: 250 - total flux cleaned = -0.00169467 Jy ! Component: 300 - total flux cleaned = -0.00215438 Jy ! Component: 350 - total flux cleaned = -0.00245018 Jy ! Component: 400 - total flux cleaned = -0.00300714 Jy ! Component: 450 - total flux cleaned = -0.00352659 Jy ! Component: 500 - total flux cleaned = -0.00389517 Jy ! Component: 550 - total flux cleaned = -0.00424637 Jy ! Component: 600 - total flux cleaned = -0.00435501 Jy ! Component: 650 - total flux cleaned = -0.00435296 Jy ! Component: 700 - total flux cleaned = -0.00455516 Jy ! Component: 750 - total flux cleaned = -0.00465092 Jy ! Component: 800 - total flux cleaned = -0.00483744 Jy ! Component: 850 - total flux cleaned = -0.00465492 Jy ! Component: 900 - total flux cleaned = -0.00483195 Jy ! Component: 950 - total flux cleaned = -0.00491361 Jy ! Component: 1000 - total flux cleaned = -0.00499166 Jy ! Component: 1050 - total flux cleaned = -0.00499065 Jy ! Component: 1100 - total flux cleaned = -0.00529441 Jy ! Component: 1150 - total flux cleaned = -0.00543893 Jy ! Component: 1200 - total flux cleaned = -0.00572275 Jy ! Component: 1250 - total flux cleaned = -0.00579105 Jy ! Component: 1300 - total flux cleaned = -0.00612799 Jy ! Component: 1350 - total flux cleaned = -0.006457 Jy ! Component: 1400 - total flux cleaned = -0.00683592 Jy ! Component: 1450 - total flux cleaned = -0.00714376 Jy ! Component: 1500 - total flux cleaned = -0.00750207 Jy ! Component: 1550 - total flux cleaned = -0.00790454 Jy ! Component: 1600 - total flux cleaned = -0.00818301 Jy ! Component: 1650 - total flux cleaned = -0.00845469 Jy ! Component: 1700 - total flux cleaned = -0.0088234 Jy ! Component: 1750 - total flux cleaned = -0.00902995 Jy ! Component: 1800 - total flux cleaned = -0.00943213 Jy ! Component: 1850 - total flux cleaned = -0.00972347 Jy ! Component: 1900 - total flux cleaned = -0.00996221 Jy ! Component: 1950 - total flux cleaned = -0.010377 Jy ! Component: 2000 - total flux cleaned = -0.0105553 Jy ! Component: 2050 - total flux cleaned = -0.0107297 Jy ! Component: 2100 - total flux cleaned = -0.010943 Jy ! Component: 2150 - total flux cleaned = -0.0111104 Jy ! Component: 2200 - total flux cleaned = -0.0114337 Jy ! Component: 2250 - total flux cleaned = -0.0114737 Jy ! Component: 2300 - total flux cleaned = -0.0116679 Jy ! Component: 2350 - total flux cleaned = -0.0117824 Jy ! Component: 2400 - total flux cleaned = -0.0119307 Jy ! Component: 2450 - total flux cleaned = -0.0120753 Jy ! Component: 2500 - total flux cleaned = -0.0122166 Jy ! Component: 2550 - total flux cleaned = -0.0123552 Jy ! Component: 2600 - total flux cleaned = -0.0123558 Jy ! Component: 2650 - total flux cleaned = -0.0124236 Jy ! Component: 2700 - total flux cleaned = -0.0126515 Jy ! Component: 2750 - total flux cleaned = -0.0127147 Jy ! Component: 2800 - total flux cleaned = -0.0126833 Jy ! Component: 2850 - total flux cleaned = -0.012745 Jy ! Component: 2900 - total flux cleaned = -0.0128055 Jy ! Component: 2950 - total flux cleaned = -0.0128061 Jy ! Component: 3000 - total flux cleaned = -0.012864 Jy ! Component: 3050 - total flux cleaned = -0.0128638 Jy ! Component: 3100 - total flux cleaned = -0.0127798 Jy ! Component: 3150 - total flux cleaned = -0.0128345 Jy ! Component: 3200 - total flux cleaned = -0.0127805 Jy ! Component: 3250 - total flux cleaned = -0.0128878 Jy ! Component: 3300 - total flux cleaned = -0.0128613 Jy ! Component: 3350 - total flux cleaned = -0.0128093 Jy ! Component: 3400 - total flux cleaned = -0.0127584 Jy ! Component: 3450 - total flux cleaned = -0.0127845 Jy ! Component: 3500 - total flux cleaned = -0.0127348 Jy ! Component: 3550 - total flux cleaned = -0.0127103 Jy ! Component: 3600 - total flux cleaned = -0.0127104 Jy ! Component: 3650 - total flux cleaned = -0.0127104 Jy ! Component: 3700 - total flux cleaned = -0.0126388 Jy ! Component: 3750 - total flux cleaned = -0.0125684 Jy ! Component: 3800 - total flux cleaned = -0.0124987 Jy ! Component: 3850 - total flux cleaned = -0.0124987 Jy ! Component: 3900 - total flux cleaned = -0.01243 Jy ! Component: 3950 - total flux cleaned = -0.0123622 Jy ! Component: 4000 - total flux cleaned = -0.01225 Jy ! Component: 4050 - total flux cleaned = -0.0122501 Jy ! Total flux subtracted in 4096 components = -0.0122281 Jy ! Clean residual min=-0.001167 max=0.001198 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.215995 Jy keep ! Adding 464 model components to the UV plane model. ! The established model now contains 603 components and 0.215995 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1357+0046_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.802 x 3.903 at -2.219 degrees (North through East) ! Clean map min=-0.0076707 max=0.057934 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1357+0046_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0579343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000411184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.12922 2.12922 4.25844 8.51689 17.0338 34.0676 68.1351 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 140.896 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1357+0046_C_uvs.log closed on Thu Nov 28 23:40:35 2013