! Started logfile: /scr/pima/bp171af_uvs/J2355-3357_C_uvs.log on Thu Oct 10 13:45:00 2013 obs /scr/pima/bp171af_uvs/J2355-3357_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2355-3357_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J2355-3357 ! ! 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 648 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/bp171af_uvs/J2355-3357_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=1.002998Jy sigma=2.134466 ! Fit after self-cal, rms=0.946555Jy sigma=1.839354 ! 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=4.317 mas, bpa=-11.32 degrees ! Estimated noise=28.6966 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674456 Jy ! Component: 100 - total flux cleaned = 0.100822 Jy ! Total flux subtracted in 100 components = 0.100822 Jy ! Clean residual min=-0.011267 max=0.016649 Jy/beam ! Clean residual mean=-0.000013 rms=0.004808 Jy/beam ! Combined flux in latest and established models = 0.100822 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.100822 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=0.043726Jy sigma=0.119687 ! Fit after self-cal, rms=0.042178Jy sigma=0.119204 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=5.479 mas, bpa=-10.37 degrees ! Estimated noise=17.4065 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 = 0.027854 Jy ! Component: 100 - total flux cleaned = 0.0413026 Jy ! Component: 150 - total flux cleaned = 0.0451084 Jy ! Component: 200 - total flux cleaned = 0.047139 Jy ! Total flux subtracted in 200 components = 0.047139 Jy ! Clean residual min=-0.003193 max=0.003200 Jy/beam ! Clean residual mean=0.000016 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.147961 Jy ! Performing phase self-cal ! Adding 108 model components to the UV plane model. ! The established model now contains 148 components and 0.147961 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=0.034469Jy sigma=0.064623 ! Fit after self-cal, rms=0.034278Jy sigma=0.064542 ! 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 0.96 HN 0.81 KP 0.95 MK 0.83 ! NL 0.94 OV 0.90 PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.26 KP 0.97 MK 0.73 ! NL 1.16 OV 1.08 PT 0.98 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.16 KP 0.70 MK 0.89 ! NL 0.93 OV 0.97 PT 1.00 SC 0.82 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.10 KP 1.07 MK 0.69 ! NL 1.00 OV 0.98 PT 1.12 SC 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 HN 1.31 KP 1.01 MK 0.80 ! NL 1.16 OV 1.01 PT 0.89 SC 0.73 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.89 KP 1.08 MK 0.97 ! NL 1.04 OV 1.00 PT 0.98 SC 1.37 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.17 KP 0.97 MK 1.05 ! NL 0.95 OV 0.94 PT 0.94 SC 0.76 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.00 KP 1.03 MK 0.78 ! NL 0.87 OV 1.03 PT 1.00 SC 0.78 ! ! ! Fit before self-cal, rms=0.034278Jy sigma=0.064542 ! Fit after self-cal, rms=0.031940Jy sigma=0.048278 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=5.222 mas, bpa=-10.94 degrees ! Estimated noise=16.2079 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 = -0.00017651 Jy ! Component: 100 - total flux cleaned = 0.000526557 Jy ! Component: 150 - total flux cleaned = 0.00132618 Jy ! Component: 200 - total flux cleaned = 0.00176128 Jy ! Total flux subtracted in 200 components = 0.00176128 Jy ! Clean residual min=-0.001170 max=0.001164 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.149722 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 194 components and 0.149722 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=0.031087Jy sigma=0.047783 ! Fit after self-cal, rms=0.030996Jy sigma=0.047692 ! 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=0.030996Jy sigma=0.047692 ! Fit after self-cal, rms=0.030580Jy sigma=0.047546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=5.169 mas, bpa=-11.17 degrees ! Estimated noise=15.8392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361661 Jy ! Component: 100 - total flux cleaned = 0.000483057 Jy ! Component: 150 - total flux cleaned = 0.000928592 Jy ! Component: 200 - total flux cleaned = 0.00146211 Jy ! Total flux subtracted in 200 components = 0.00146211 Jy ! Clean residual min=-0.000955 max=0.000960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.151184 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 224 components and 0.151184 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=0.029869Jy sigma=0.047370 ! Fit after self-cal, rms=0.029767Jy sigma=0.047332 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 = 0.000495795 Jy ! Component: 100 - total flux cleaned = 0.000501965 Jy ! Component: 150 - total flux cleaned = 0.00060773 Jy ! Component: 200 - total flux cleaned = 0.000608674 Jy ! Total flux subtracted in 200 components = 0.000608674 Jy ! Clean residual min=-0.000798 max=0.000802 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.151793 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 260 components and 0.151793 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=0.029462Jy sigma=0.047138 ! Fit after self-cal, rms=0.029404Jy sigma=0.047118 ! 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=0.029404Jy sigma=0.047118 ! Fit after self-cal, rms=0.028646Jy sigma=0.046923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.916 mas, bmaj=5.093 mas, bpa=-11.63 degrees ! Estimated noise=15.3492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000749846 Jy ! Component: 100 - total flux cleaned = -0.000359736 Jy ! Component: 150 - total flux cleaned = -6.19645e-05 Jy ! Component: 200 - total flux cleaned = 7.84009e-05 Jy ! Total flux subtracted in 200 components = 7.84009e-05 Jy ! Clean residual min=-0.000747 max=0.000751 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.151871 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 290 components and 0.151871 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=0.028076Jy sigma=0.046901 ! Fit after self-cal, rms=0.028046Jy sigma=0.046888 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 = 0.000144502 Jy ! Component: 100 - total flux cleaned = 0.000359385 Jy ! Component: 150 - total flux cleaned = 0.000645548 Jy ! Component: 200 - total flux cleaned = 0.000881772 Jy ! Total flux subtracted in 200 components = 0.000881772 Jy ! Clean residual min=-0.000644 max=0.000644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.152753 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 319 components and 0.152753 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=0.027835Jy sigma=0.046764 ! Fit after self-cal, rms=0.027830Jy sigma=0.046756 ! 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=0.027830Jy sigma=0.046756 ! Fit after self-cal, rms=0.027105Jy sigma=0.046576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.595 mas, bmaj=10.85 mas, bpa=-6.646 degrees ! Estimated noise=13.2337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000695755 Jy ! Component: 100 - total flux cleaned = -0.000734689 Jy ! Component: 150 - total flux cleaned = -0.000797313 Jy ! Component: 200 - total flux cleaned = -0.000854189 Jy ! Total flux subtracted in 200 components = -0.000854189 Jy ! Clean residual min=-0.000423 max=0.000418 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.151899 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 352 components and 0.151899 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=0.026681Jy sigma=0.046670 ! Fit after self-cal, rms=0.026684Jy sigma=0.046657 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 = -1.97696e-06 Jy ! Component: 100 - total flux cleaned = 6.87719e-05 Jy ! Component: 150 - total flux cleaned = 0.000112011 Jy ! Component: 200 - total flux cleaned = 5.16368e-05 Jy ! Total flux subtracted in 200 components = 5.16368e-05 Jy ! Clean residual min=-0.000329 max=0.000327 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.151951 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 395 components and 0.151951 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=0.026574Jy sigma=0.046645 ! Fit after self-cal, rms=0.026579Jy sigma=0.046638 ! 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=1.877 mas, bmaj=5.02 mas, bpa=-12.18 degrees ! Estimated noise=14.8563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.877 x 5.02 at -12.18 degrees (North through East) ! Clean map min=-0.0021278 max=0.063269 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=1.416 mas, bmaj=4.049 mas, bpa=-12.84 degrees ! Estimated noise=22.8346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0559786 Jy ! Component: 100 - total flux cleaned = 0.0861592 Jy ! Component: 150 - total flux cleaned = 0.104971 Jy ! Component: 200 - total flux cleaned = 0.117223 Jy ! Total flux subtracted in 200 components = 0.117223 Jy ! Clean residual min=-0.006034 max=0.006660 Jy/beam ! Clean residual mean=-0.000003 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.117223 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 91 model components to the UV plane model. ! The established model now contains 91 components and 0.117223 Jy ! Inverting map and beam ! Estimated beam: bmin=1.877 mas, bmaj=5.02 mas, bpa=-12.18 degrees ! Estimated noise=14.8563 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 = 0.0134617 Jy ! Component: 100 - total flux cleaned = 0.0202029 Jy ! Component: 150 - total flux cleaned = 0.0228338 Jy ! Component: 200 - total flux cleaned = 0.0248375 Jy ! Total flux subtracted in 200 components = 0.0248375 Jy ! Clean residual min=-0.002234 max=0.002237 Jy/beam ! Clean residual mean=0.000006 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.14206 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 194 components and 0.14206 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=4.595 mas, bmaj=10.85 mas, bpa=-6.646 degrees ! Estimated noise=13.2337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242819 Jy ! Component: 100 - total flux cleaned = 0.00345226 Jy ! Component: 150 - total flux cleaned = 0.00402797 Jy ! Component: 200 - total flux cleaned = 0.0039186 Jy ! Total flux subtracted in 200 components = 0.0039186 Jy ! Clean residual min=-0.000867 max=0.000872 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.145979 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 = 1.21598e-06 Jy ! Component: 100 - total flux cleaned = 0.000172729 Jy ! Component: 150 - total flux cleaned = 5.41938e-05 Jy ! Component: 200 - total flux cleaned = 1.72476e-05 Jy ! Total flux subtracted in 200 components = 1.72476e-05 Jy ! Clean residual min=-0.000598 max=0.000596 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.145996 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 324 components and 0.145996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.877 mas, bmaj=5.02 mas, bpa=-12.18 degrees ! Estimated noise=14.8563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889929 Jy ! Component: 100 - total flux cleaned = 0.00113396 Jy ! Component: 150 - total flux cleaned = 0.00135918 Jy ! Component: 200 - total flux cleaned = 0.00146614 Jy ! Total flux subtracted in 200 components = 0.00146614 Jy ! Clean residual min=-0.000850 max=0.000854 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.147462 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 372 components and 0.147462 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=0.026817Jy sigma=0.047308 ! Fit after self-cal, rms=0.026822Jy sigma=0.047276 wmodel /scr/pima/bp171af_uvs/J2355-3357_C_map.mod ! Writing 372 model components to file: /scr/pima/bp171af_uvs/J2355-3357_C_map.mod wobs /scr/pima/bp171af_uvs/J2355-3357_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2355-3357_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2355-3357_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171af_uvs/J2355-3357_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.877 x 5.02 at -12.18 degrees (North through East) ! Clean map min=-0.0016963 max=0.058254 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2355-3357_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0582541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270002 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39047 1.39047 2.78094 5.56188 11.1238 22.2475 44.495 88.9901 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2355-3357_C_uvs.log closed on Thu Oct 10 13:45:02 2013