! Started logfile: /scr/pima/bp171a5_uvs/J1406-0707_C_uvs.log on Sat Apr 20 01:35:32 2013 obs /scr/pima/bp171a5_uvs/J1406-0707_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1406-0707_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996296 visibilities/baseline/integration-bin. ! Found source: J1406-0707 ! ! 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 2152 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 /scr/pima/bp171a5_uvs/J1406-0707_C] 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=1.417055Jy sigma=1.001871 ! Fit after self-cal, rms=1.117740Jy sigma=0.790257 ! 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=1.36 mas, bmaj=3.508 mas, bpa=-4.835 degrees ! Estimated noise=27.6478 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 = 0.318771 Jy ! Component: 100 - total flux cleaned = 0.447683 Jy ! Total flux subtracted in 100 components = 0.447683 Jy ! Clean residual min=-0.091963 max=0.120150 Jy/beam ! Clean residual mean=-0.000167 rms=0.029662 Jy/beam ! Combined flux in latest and established models = 0.447683 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.447683 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=0.983222Jy sigma=0.695156 ! Fit after self-cal, rms=0.983214Jy sigma=0.695150 ! 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=1.62 mas, bmaj=3.969 mas, bpa=-5.317 degrees ! Estimated noise=21.5597 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 = 0.147209 Jy ! Component: 100 - total flux cleaned = 0.241788 Jy ! Component: 150 - total flux cleaned = 0.305542 Jy ! Component: 200 - total flux cleaned = 0.348627 Jy ! Total flux subtracted in 200 components = 0.348627 Jy ! Clean residual min=-0.135717 max=0.150158 Jy/beam ! Clean residual mean=-0.000257 rms=0.037211 Jy/beam ! Combined flux in latest and established models = 0.796311 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.79631 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=0.958010Jy sigma=0.677330 ! Fit after self-cal, rms=0.958000Jy sigma=0.677324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 6.41 FD 1.07 HN 1.08 KP 0.43 ! LA 0.57 MK 0.92 NL 1.74 OV 0.96 ! PT 0.15 SC 0.77 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 7.03 FD 1.08 HN 1.13 KP 0.49 ! LA 0.70 MK 0.90 NL 1.65 OV 0.95 ! PT 0.37 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.42 FD 1.44 HN 1.15 KP 1.34 ! LA 1.45 MK 1.02 NL 1.58 OV 1.32 ! PT 1.19 SC 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.50 HN 1.14 KP 1.42 ! LA 1.62 MK 1.00 NL 1.49 OV 1.45 ! PT 1.48 SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.42 HN 1.14 KP 1.43 ! LA 1.62 MK 1.03 NL 1.46 OV 1.43 ! PT 1.36 SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.39 HN 1.18 KP 1.46 ! LA 1.70 MK 0.98 NL 1.42 OV 1.43 ! PT 1.54 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.32 HN 1.09 KP 1.35 ! LA 1.56 MK 0.99 NL 1.48 OV 1.49 ! PT 1.45 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.30 HN 1.15 KP 1.43 ! LA 1.59 MK 0.99 NL 1.42 OV 1.48 ! PT 1.38 SC 0.95 ! ! ! Fit before self-cal, rms=0.958000Jy sigma=0.677324 ! Fit after self-cal, rms=0.146001Jy sigma=0.091097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.126 mas, bpa=-4.072 degrees ! Estimated noise=22.6949 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 = -0.00993299 Jy ! Component: 100 - total flux cleaned = -0.0105391 Jy ! Component: 150 - total flux cleaned = -0.0117062 Jy ! Component: 200 - total flux cleaned = -0.0127962 Jy ! Total flux subtracted in 200 components = -0.0127962 Jy ! Clean residual min=-0.014318 max=0.016713 Jy/beam ! Clean residual mean=-0.000019 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 0.783514 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.783514 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=0.139372Jy sigma=0.088655 ! Fit after self-cal, rms=0.149850Jy sigma=0.084591 ! 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=0.149850Jy sigma=0.084591 ! Fit after self-cal, rms=0.148628Jy sigma=0.083331 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=4.1 mas, bpa=-3.522 degrees ! Estimated noise=22.5228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00720021 Jy ! Component: 100 - total flux cleaned = -0.00808436 Jy ! Component: 150 - total flux cleaned = -0.00889144 Jy ! Component: 200 - total flux cleaned = -0.00964225 Jy ! Total flux subtracted in 200 components = -0.00964225 Jy ! Clean residual min=-0.012251 max=0.014595 Jy/beam ! Clean residual mean=-0.000020 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.773872 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.773872 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=0.145542Jy sigma=0.082109 ! Fit after self-cal, rms=0.145648Jy sigma=0.082081 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 (-6, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374065 Jy ! Component: 100 - total flux cleaned = 0.00292288 Jy ! Component: 150 - total flux cleaned = 0.00259879 Jy ! Component: 200 - total flux cleaned = 0.00229406 Jy ! Total flux subtracted in 200 components = 0.00229406 Jy ! Clean residual min=-0.010857 max=0.010256 Jy/beam ! Clean residual mean=-0.000017 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.776166 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.776166 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=0.142621Jy sigma=0.080720 ! Fit after self-cal, rms=0.142625Jy sigma=0.080356 ! 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=0.142625Jy sigma=0.080356 ! Fit after self-cal, rms=0.144975Jy sigma=0.079949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=4.078 mas, bpa=-3.198 degrees ! Estimated noise=22.2668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000471177 Jy ! Component: 100 - total flux cleaned = -0.00159634 Jy ! Component: 150 - total flux cleaned = -0.00184472 Jy ! Component: 200 - total flux cleaned = -0.00230231 Jy ! Total flux subtracted in 200 components = -0.00230231 Jy ! Clean residual min=-0.009970 max=0.008802 Jy/beam ! Clean residual mean=-0.000015 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.773864 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.773864 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=0.143343Jy sigma=0.079488 ! Fit after self-cal, rms=0.143487Jy sigma=0.079310 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 = 0.00216771 Jy ! Component: 100 - total flux cleaned = 0.00195586 Jy ! Component: 150 - total flux cleaned = 0.00176329 Jy ! Component: 200 - total flux cleaned = 0.00140308 Jy ! Total flux subtracted in 200 components = 0.00140308 Jy ! Clean residual min=-0.009608 max=0.007969 Jy/beam ! Clean residual mean=-0.000015 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.775267 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.775267 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=0.142634Jy sigma=0.078996 ! Fit after self-cal, rms=0.142786Jy sigma=0.078888 ! 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=0.142786Jy sigma=0.078888 ! Fit after self-cal, rms=0.143724Jy sigma=0.078708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.877 mas, bmaj=7.363 mas, bpa=-6.721 degrees ! Estimated noise=28.0164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154739 Jy ! Component: 100 - total flux cleaned = -0.00195387 Jy ! Component: 150 - total flux cleaned = -0.00254694 Jy ! Component: 200 - total flux cleaned = -0.00293317 Jy ! Total flux subtracted in 200 components = -0.00293317 Jy ! Clean residual min=-0.010591 max=0.009926 Jy/beam ! Clean residual mean=-0.000024 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 0.772334 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.772334 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=0.143076Jy sigma=0.078677 ! Fit after self-cal, rms=0.143137Jy sigma=0.078575 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 = 0.00198842 Jy ! Component: 100 - total flux cleaned = 0.00175163 Jy ! Component: 150 - total flux cleaned = 0.00164343 Jy ! Component: 200 - total flux cleaned = 0.00154335 Jy ! Total flux subtracted in 200 components = 0.00154335 Jy ! Clean residual min=-0.010427 max=0.009527 Jy/beam ! Clean residual mean=-0.000024 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 0.773877 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.773877 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=0.142853Jy sigma=0.078521 ! Fit after self-cal, rms=0.142882Jy sigma=0.078475 ! 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=1.594 mas, bmaj=4.069 mas, bpa=-2.98 degrees ! Estimated noise=22.1535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 4.069 at -2.98 degrees (North through East) ! Clean map min=-0.013523 max=0.41894 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=1.329 mas, bmaj=3.569 mas, bpa=-1.685 degrees ! Estimated noise=28.4869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.330398 Jy ! Component: 100 - total flux cleaned = 0.464737 Jy ! Component: 150 - total flux cleaned = 0.54684 Jy ! Component: 200 - total flux cleaned = 0.600206 Jy ! Total flux subtracted in 200 components = 0.600206 Jy ! Clean residual min=-0.016491 max=0.032633 Jy/beam ! Clean residual mean=-0.000047 rms=0.006769 Jy/beam ! Combined flux in latest and established models = 0.600206 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.600206 Jy ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.069 mas, bpa=-2.98 degrees ! Estimated noise=22.1535 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 = 0.0609078 Jy ! Component: 100 - total flux cleaned = 0.0976888 Jy ! Component: 150 - total flux cleaned = 0.12205 Jy ! Component: 200 - total flux cleaned = 0.138603 Jy ! Total flux subtracted in 200 components = 0.138603 Jy ! Clean residual min=-0.010352 max=0.013930 Jy/beam ! Clean residual mean=-0.000031 rms=0.003534 Jy/beam ! Combined flux in latest and established models = 0.738809 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.738809 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=3.877 mas, bmaj=7.363 mas, bpa=-6.721 degrees ! Estimated noise=28.0164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201716 Jy ! Component: 100 - total flux cleaned = 0.0251281 Jy ! Component: 150 - total flux cleaned = 0.0266279 Jy ! Component: 200 - total flux cleaned = 0.027755 Jy ! Total flux subtracted in 200 components = 0.027755 Jy ! Clean residual min=-0.009970 max=0.012070 Jy/beam ! Clean residual mean=-0.000030 rms=0.003148 Jy/beam ! Combined flux in latest and established models = 0.766564 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 = 0.000863362 Jy ! Component: 100 - total flux cleaned = 0.00140547 Jy ! Component: 150 - total flux cleaned = 0.00151691 Jy ! Component: 200 - total flux cleaned = 0.00141961 Jy ! Total flux subtracted in 200 components = 0.00141961 Jy ! Clean residual min=-0.009890 max=0.010877 Jy/beam ! Clean residual mean=-0.000026 rms=0.002998 Jy/beam ! Combined flux in latest and established models = 0.767984 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.767984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.069 mas, bpa=-2.98 degrees ! Estimated noise=22.1535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182769 Jy ! Component: 100 - total flux cleaned = -0.00220786 Jy ! Component: 150 - total flux cleaned = -0.00251943 Jy ! Component: 200 - total flux cleaned = -0.00279582 Jy ! Total flux subtracted in 200 components = -0.00279582 Jy ! Clean residual min=-0.008269 max=0.009523 Jy/beam ! Clean residual mean=-0.000016 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.765188 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.765188 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=0.143516Jy sigma=0.079138 ! Fit after self-cal, rms=0.143486Jy sigma=0.078890 wmodel /scr/pima/bp171a5_uvs/J1406-0707_C_map.mod ! Writing 126 model components to file: /scr/pima/bp171a5_uvs/J1406-0707_C_map.mod wobs /scr/pima/bp171a5_uvs/J1406-0707_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1406-0707_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1406-0707_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1406-0707_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 = 0.00219387 Jy ! Component: 100 - total flux cleaned = 0.00357355 Jy ! Component: 150 - total flux cleaned = 0.00527324 Jy ! Component: 200 - total flux cleaned = 0.00675783 Jy ! Component: 250 - total flux cleaned = 0.007467 Jy ! Component: 300 - total flux cleaned = 0.00825939 Jy ! Component: 350 - total flux cleaned = 0.00869713 Jy ! Component: 400 - total flux cleaned = 0.0085915 Jy ! Component: 450 - total flux cleaned = 0.0084896 Jy ! Component: 500 - total flux cleaned = 0.00838973 Jy ! Component: 550 - total flux cleaned = 0.00838885 Jy ! Component: 600 - total flux cleaned = 0.00848252 Jy ! Component: 650 - total flux cleaned = 0.00857117 Jy ! Component: 700 - total flux cleaned = 0.00848061 Jy ! Component: 750 - total flux cleaned = 0.00856354 Jy ! Component: 800 - total flux cleaned = 0.00822206 Jy ! Component: 850 - total flux cleaned = 0.0079756 Jy ! Component: 900 - total flux cleaned = 0.00797637 Jy ! Component: 950 - total flux cleaned = 0.0075838 Jy ! Component: 1000 - total flux cleaned = 0.00766168 Jy ! Component: 1050 - total flux cleaned = 0.00736073 Jy ! Component: 1100 - total flux cleaned = 0.00706742 Jy ! Component: 1150 - total flux cleaned = 0.00685161 Jy ! Component: 1200 - total flux cleaned = 0.00671243 Jy ! Component: 1250 - total flux cleaned = 0.00685003 Jy ! Component: 1300 - total flux cleaned = 0.00671072 Jy ! Component: 1350 - total flux cleaned = 0.00664287 Jy ! Component: 1400 - total flux cleaned = 0.00664041 Jy ! Component: 1450 - total flux cleaned = 0.00625466 Jy ! Component: 1500 - total flux cleaned = 0.00625521 Jy ! Component: 1550 - total flux cleaned = 0.00600875 Jy ! Component: 1600 - total flux cleaned = 0.00582748 Jy ! Component: 1650 - total flux cleaned = 0.00570973 Jy ! Component: 1700 - total flux cleaned = 0.00565171 Jy ! Component: 1750 - total flux cleaned = 0.00547912 Jy ! Component: 1800 - total flux cleaned = 0.0055373 Jy ! Component: 1850 - total flux cleaned = 0.00531514 Jy ! Component: 1900 - total flux cleaned = 0.00531579 Jy ! Component: 1950 - total flux cleaned = 0.00531538 Jy ! Component: 2000 - total flux cleaned = 0.00526219 Jy ! Component: 2050 - total flux cleaned = 0.00526235 Jy ! Component: 2100 - total flux cleaned = 0.0052627 Jy ! Component: 2150 - total flux cleaned = 0.00526319 Jy ! Component: 2200 - total flux cleaned = 0.00546254 Jy ! Component: 2250 - total flux cleaned = 0.00560928 Jy ! Component: 2300 - total flux cleaned = 0.00551332 Jy ! Component: 2350 - total flux cleaned = 0.0056561 Jy ! Component: 2400 - total flux cleaned = 0.00570287 Jy ! Component: 2450 - total flux cleaned = 0.00556289 Jy ! Component: 2500 - total flux cleaned = 0.0054714 Jy ! Component: 2550 - total flux cleaned = 0.00547184 Jy ! Component: 2600 - total flux cleaned = 0.00547233 Jy ! Component: 2650 - total flux cleaned = 0.00538371 Jy ! Component: 2700 - total flux cleaned = 0.00538395 Jy ! Component: 2750 - total flux cleaned = 0.00538323 Jy ! Component: 2800 - total flux cleaned = 0.00529745 Jy ! Component: 2850 - total flux cleaned = 0.00525496 Jy ! Component: 2900 - total flux cleaned = 0.00512909 Jy ! Component: 2950 - total flux cleaned = 0.00508829 Jy ! Component: 3000 - total flux cleaned = 0.00508883 Jy ! Component: 3050 - total flux cleaned = 0.00512915 Jy ! Component: 3100 - total flux cleaned = 0.00524937 Jy ! Component: 3150 - total flux cleaned = 0.00517015 Jy ! Component: 3200 - total flux cleaned = 0.00520932 Jy ! Component: 3250 - total flux cleaned = 0.00524847 Jy ! Component: 3300 - total flux cleaned = 0.00540259 Jy ! Component: 3350 - total flux cleaned = 0.00540262 Jy ! Component: 3400 - total flux cleaned = 0.00547825 Jy ! Component: 3450 - total flux cleaned = 0.00551565 Jy ! Component: 3500 - total flux cleaned = 0.00555312 Jy ! Component: 3550 - total flux cleaned = 0.00562666 Jy ! Component: 3600 - total flux cleaned = 0.00551688 Jy ! Component: 3650 - total flux cleaned = 0.00562619 Jy ! Component: 3700 - total flux cleaned = 0.00566216 Jy ! Component: 3750 - total flux cleaned = 0.00562633 Jy ! Component: 3800 - total flux cleaned = 0.00559031 Jy ! Component: 3850 - total flux cleaned = 0.00555517 Jy ! Component: 3900 - total flux cleaned = 0.00558997 Jy ! Component: 3950 - total flux cleaned = 0.00545095 Jy ! Component: 4000 - total flux cleaned = 0.00541658 Jy ! Component: 4050 - total flux cleaned = 0.00527967 Jy ! Total flux subtracted in 4096 components = 0.00524554 Jy ! Clean residual min=-0.002018 max=0.001881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.770434 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 471 components and 0.770434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1406-0707_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 4.069 at -2.98 degrees (North through East) ! Clean map min=-0.012607 max=0.43974 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1406-0707_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.439737 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00062074 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423485 0.423485 0.84697 1.69394 3.38788 6.77576 13.5515 27.1031 54.2061 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.439 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1406-0707_C_uvs.log closed on Sat Apr 20 01:35:37 2013