! Started logfile: /scr/pima/bp171ad_uvs/J0227-0621_C_uvs.log on Mon Dec 9 01:59:51 2013 obs /scr/pima/bp171ad_uvs/J0227-0621_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0227-0621_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0227-0621 ! ! 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 744 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/bp171ad_uvs/J0227-0621_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=1.005301Jy sigma=3.512175 ! Fit after self-cal, rms=0.936248Jy sigma=2.991081 ! 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=1.957 mas, bmaj=4.388 mas, bpa=-2.17 degrees ! Estimated noise=13.7092 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 = 0.066723 Jy ! Component: 100 - total flux cleaned = 0.0934974 Jy ! Total flux subtracted in 100 components = 0.0934974 Jy ! Clean residual min=-0.020314 max=0.035319 Jy/beam ! Clean residual mean=0.000044 rms=0.007579 Jy/beam ! Combined flux in latest and established models = 0.0934974 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0934974 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=0.087423Jy sigma=0.311716 ! Fit after self-cal, rms=0.086688Jy sigma=0.310436 ! 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=2.388 mas, bmaj=5.2 mas, bpa=-1.605 degrees ! Estimated noise=9.811 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 = 0.022773 Jy ! Component: 100 - total flux cleaned = 0.032825 Jy ! Component: 150 - total flux cleaned = 0.0381241 Jy ! Component: 200 - total flux cleaned = 0.0410112 Jy ! Total flux subtracted in 200 components = 0.0410112 Jy ! Clean residual min=-0.021831 max=0.039367 Jy/beam ! Clean residual mean=0.000067 rms=0.008413 Jy/beam ! Combined flux in latest and established models = 0.134509 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 55 components and 0.134509 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=0.088343Jy sigma=0.259540 ! Fit after self-cal, rms=0.088488Jy sigma=0.259296 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.388 x 5.2 at -1.605 degrees (North through East) ! Clean map min=-0.021455 max=0.095828 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* 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* 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* 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* 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* 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* 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* 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* 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=0.088488Jy sigma=0.259296 ! Fit after self-cal, rms=0.088488Jy sigma=0.259296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=5.2 mas, bpa=-1.605 degrees ! Estimated noise=9.811 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 = 0.000603632 Jy ! Component: 100 - total flux cleaned = 0.000619406 Jy ! Component: 150 - total flux cleaned = 0.000688029 Jy ! Component: 200 - total flux cleaned = 0.000800292 Jy ! Total flux subtracted in 200 components = 0.000800292 Jy ! Clean residual min=-0.021370 max=0.038754 Jy/beam ! Clean residual mean=0.000068 rms=0.008336 Jy/beam ! Combined flux in latest and established models = 0.135309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.135309 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=0.088557Jy sigma=0.258120 ! Fit after self-cal, rms=0.088656Jy sigma=0.257968 ! 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=0.088656Jy sigma=0.257968 ! Fit after self-cal, rms=0.088656Jy sigma=0.257968 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=5.2 mas, bpa=-1.605 degrees ! Estimated noise=9.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138591 Jy ! Component: 100 - total flux cleaned = -6.94163e-05 Jy ! Component: 150 - total flux cleaned = 3.28847e-05 Jy ! Component: 200 - total flux cleaned = 0.000119922 Jy ! Total flux subtracted in 200 components = 0.000119922 Jy ! Clean residual min=-0.021347 max=0.038680 Jy/beam ! Clean residual mean=0.000068 rms=0.008330 Jy/beam ! Combined flux in latest and established models = 0.135429 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.135429 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=0.088539Jy sigma=0.257933 ! Fit after self-cal, rms=0.088641Jy sigma=0.257772 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 (-34.8, 14.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338496 Jy ! Component: 100 - total flux cleaned = 0.048514 Jy ! Component: 150 - total flux cleaned = 0.0541068 Jy ! Component: 200 - total flux cleaned = 0.057668 Jy ! Total flux subtracted in 200 components = 0.057668 Jy ! Clean residual min=-0.015414 max=0.018437 Jy/beam ! Clean residual mean=0.000044 rms=0.005067 Jy/beam ! Combined flux in latest and established models = 0.193097 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 111 components and 0.193097 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=0.078475Jy sigma=0.192502 ! Fit after self-cal, rms=0.073003Jy sigma=0.164091 ! 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=0.073003Jy sigma=0.164091 ! Fit after self-cal, rms=0.072888Jy sigma=0.160249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.408 mas, bmaj=5.273 mas, bpa=-2.132 degrees ! Estimated noise=10.0122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143883 Jy ! Component: 100 - total flux cleaned = 0.0199235 Jy ! Component: 150 - total flux cleaned = 0.0228034 Jy ! Component: 200 - total flux cleaned = 0.0252779 Jy ! Total flux subtracted in 200 components = 0.0252779 Jy ! Clean residual min=-0.009966 max=0.008846 Jy/beam ! Clean residual mean=0.000021 rms=0.002824 Jy/beam ! Combined flux in latest and established models = 0.218375 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 163 components and 0.218375 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=0.070075Jy sigma=0.143226 ! Fit after self-cal, rms=0.068883Jy sigma=0.137305 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 = 0.00629446 Jy ! Component: 100 - total flux cleaned = 0.00856044 Jy ! Component: 150 - total flux cleaned = 0.0105508 Jy ! Component: 200 - total flux cleaned = 0.0121115 Jy ! Total flux subtracted in 200 components = 0.0121115 Jy ! Clean residual min=-0.007737 max=0.006740 Jy/beam ! Clean residual mean=0.000011 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.230486 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 183 components and 0.230486 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=0.067844Jy sigma=0.132916 ! Fit after self-cal, rms=0.067487Jy sigma=0.131518 ! 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=0.067487Jy sigma=0.131518 ! Fit after self-cal, rms=0.067401Jy sigma=0.126564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.397 mas, bmaj=7.63 mas, bpa=1.882 degrees ! Estimated noise=9.49182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810691 Jy ! Component: 100 - total flux cleaned = 0.0127977 Jy ! Component: 150 - total flux cleaned = 0.0158696 Jy ! Component: 200 - total flux cleaned = 0.0178335 Jy ! Total flux subtracted in 200 components = 0.0178335 Jy ! Clean residual min=-0.007345 max=0.007731 Jy/beam ! Clean residual mean=0.000016 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.24832 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 196 components and 0.24832 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=0.067222Jy sigma=0.121777 ! Fit after self-cal, rms=0.067019Jy sigma=0.120941 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 = 0.00214894 Jy ! Component: 100 - total flux cleaned = 0.00313146 Jy ! Component: 150 - total flux cleaned = 0.00339799 Jy ! Component: 200 - total flux cleaned = 0.00362574 Jy ! Total flux subtracted in 200 components = 0.00362574 Jy ! Clean residual min=-0.007574 max=0.006921 Jy/beam ! Clean residual mean=0.000011 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.251946 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 207 components and 0.251946 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=0.066994Jy sigma=0.120521 ! Fit after self-cal, rms=0.066929Jy sigma=0.120319 ! 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=2.404 mas, bmaj=5.264 mas, bpa=-1.939 degrees ! Estimated noise=10.2884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.404 x 5.264 at -1.939 degrees (North through East) ! Clean map min=-0.0070015 max=0.095257 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=1.955 mas, bmaj=4.436 mas, bpa=-2.733 degrees ! Estimated noise=14.5927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758528 Jy ! Component: 100 - total flux cleaned = 0.113907 Jy ! Component: 150 - total flux cleaned = 0.140405 Jy ! Component: 200 - total flux cleaned = 0.160326 Jy ! Total flux subtracted in 200 components = 0.160326 Jy ! Clean residual min=-0.011550 max=0.015166 Jy/beam ! Clean residual mean=0.000020 rms=0.004369 Jy/beam ! Combined flux in latest and established models = 0.160326 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.160326 Jy ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=5.264 mas, bpa=-1.939 degrees ! Estimated noise=10.2884 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 = 0.0228927 Jy ! Component: 100 - total flux cleaned = 0.0387429 Jy ! Component: 150 - total flux cleaned = 0.0504366 Jy ! Component: 200 - total flux cleaned = 0.0592419 Jy ! Total flux subtracted in 200 components = 0.0592419 Jy ! Clean residual min=-0.008070 max=0.008357 Jy/beam ! Clean residual mean=0.000014 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.219568 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 110 components and 0.219568 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=4.397 mas, bmaj=7.63 mas, bpa=1.882 degrees ! Estimated noise=9.49182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942883 Jy ! Component: 100 - total flux cleaned = 0.0158791 Jy ! Component: 150 - total flux cleaned = 0.0206681 Jy ! Component: 200 - total flux cleaned = 0.0243289 Jy ! Total flux subtracted in 200 components = 0.0243289 Jy ! Clean residual min=-0.007204 max=0.007346 Jy/beam ! Clean residual mean=0.000012 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.243897 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 = 0.00281416 Jy ! Component: 100 - total flux cleaned = 0.00490939 Jy ! Component: 150 - total flux cleaned = 0.00595802 Jy ! Component: 200 - total flux cleaned = 0.00682899 Jy ! Total flux subtracted in 200 components = 0.00682899 Jy ! Clean residual min=-0.007042 max=0.006855 Jy/beam ! Clean residual mean=0.000010 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.250726 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 153 components and 0.250726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=5.264 mas, bpa=-1.939 degrees ! Estimated noise=10.2884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140443 Jy ! Component: 100 - total flux cleaned = -0.000294951 Jy ! Component: 150 - total flux cleaned = -0.00042929 Jy ! Component: 200 - total flux cleaned = -0.000490967 Jy ! Total flux subtracted in 200 components = -0.000490967 Jy ! Clean residual min=-0.006214 max=0.005435 Jy/beam ! Clean residual mean=0.000005 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.250235 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 173 components and 0.250235 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=0.066271Jy sigma=0.120022 ! Fit after self-cal, rms=0.066201Jy sigma=0.119723 wmodel /scr/pima/bp171ad_uvs/J0227-0621_C_map.mod ! Writing 173 model components to file: /scr/pima/bp171ad_uvs/J0227-0621_C_map.mod wobs /scr/pima/bp171ad_uvs/J0227-0621_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0227-0621_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0227-0621_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0227-0621_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 = -0.00171598 Jy ! Component: 100 - total flux cleaned = -0.00231365 Jy ! Component: 150 - total flux cleaned = -0.0026864 Jy ! Component: 200 - total flux cleaned = -0.00295488 Jy ! Component: 250 - total flux cleaned = -0.00312492 Jy ! Component: 300 - total flux cleaned = -0.00336754 Jy ! Component: 350 - total flux cleaned = -0.00336786 Jy ! Component: 400 - total flux cleaned = -0.00336879 Jy ! Component: 450 - total flux cleaned = -0.00329672 Jy ! Component: 500 - total flux cleaned = -0.00329742 Jy ! Component: 550 - total flux cleaned = -0.0033646 Jy ! Component: 600 - total flux cleaned = -0.00349405 Jy ! Component: 650 - total flux cleaned = -0.0034305 Jy ! Component: 700 - total flux cleaned = -0.00374185 Jy ! Component: 750 - total flux cleaned = -0.00380304 Jy ! Component: 800 - total flux cleaned = -0.00410154 Jy ! Component: 850 - total flux cleaned = -0.00433402 Jy ! Component: 900 - total flux cleaned = -0.00450535 Jy ! Component: 950 - total flux cleaned = -0.00467204 Jy ! Component: 1000 - total flux cleaned = -0.00494466 Jy ! Component: 1050 - total flux cleaned = -0.00526523 Jy ! Component: 1100 - total flux cleaned = -0.00537025 Jy ! Component: 1150 - total flux cleaned = -0.00567903 Jy ! Component: 1200 - total flux cleaned = -0.00572899 Jy ! Component: 1250 - total flux cleaned = -0.0058783 Jy ! Component: 1300 - total flux cleaned = -0.00602476 Jy ! Component: 1350 - total flux cleaned = -0.00592798 Jy ! Component: 1400 - total flux cleaned = -0.00597584 Jy ! Component: 1450 - total flux cleaned = -0.00597612 Jy ! Component: 1500 - total flux cleaned = -0.00593014 Jy ! Component: 1550 - total flux cleaned = -0.00597514 Jy ! Component: 1600 - total flux cleaned = -0.00588559 Jy ! Component: 1650 - total flux cleaned = -0.00588524 Jy ! Component: 1700 - total flux cleaned = -0.00584109 Jy ! Component: 1750 - total flux cleaned = -0.00592749 Jy ! Component: 1800 - total flux cleaned = -0.00605531 Jy ! Component: 1850 - total flux cleaned = -0.00605559 Jy ! Component: 1900 - total flux cleaned = -0.00613882 Jy ! Component: 1950 - total flux cleaned = -0.0061389 Jy ! Component: 2000 - total flux cleaned = -0.00617929 Jy ! Component: 2050 - total flux cleaned = -0.0062198 Jy ! Component: 2100 - total flux cleaned = -0.00625988 Jy ! Component: 2150 - total flux cleaned = -0.00629974 Jy ! Component: 2200 - total flux cleaned = -0.00629947 Jy ! Component: 2250 - total flux cleaned = -0.0063383 Jy ! Component: 2300 - total flux cleaned = -0.00633816 Jy ! Component: 2350 - total flux cleaned = -0.00633799 Jy ! Component: 2400 - total flux cleaned = -0.00626141 Jy ! Component: 2450 - total flux cleaned = -0.00629917 Jy ! Component: 2500 - total flux cleaned = -0.00633676 Jy ! Component: 2550 - total flux cleaned = -0.0063368 Jy ! Component: 2600 - total flux cleaned = -0.0063742 Jy ! Component: 2650 - total flux cleaned = -0.00633667 Jy ! Component: 2700 - total flux cleaned = -0.00633686 Jy ! Component: 2750 - total flux cleaned = -0.0063736 Jy ! Component: 2800 - total flux cleaned = -0.00629986 Jy ! Component: 2850 - total flux cleaned = -0.00626323 Jy ! Component: 2900 - total flux cleaned = -0.00608064 Jy ! Component: 2950 - total flux cleaned = -0.00600791 Jy ! Component: 3000 - total flux cleaned = -0.00593524 Jy ! Component: 3050 - total flux cleaned = -0.00579026 Jy ! Component: 3100 - total flux cleaned = -0.0056456 Jy ! Component: 3150 - total flux cleaned = -0.00553742 Jy ! Component: 3200 - total flux cleaned = -0.00535728 Jy ! Component: 3250 - total flux cleaned = -0.00521337 Jy ! Component: 3300 - total flux cleaned = -0.00506965 Jy ! Component: 3350 - total flux cleaned = -0.00489037 Jy ! Component: 3400 - total flux cleaned = -0.00471151 Jy ! Component: 3450 - total flux cleaned = -0.00453266 Jy ! Component: 3500 - total flux cleaned = -0.00446116 Jy ! Component: 3550 - total flux cleaned = -0.00428246 Jy ! Component: 3600 - total flux cleaned = -0.0041039 Jy ! Component: 3650 - total flux cleaned = -0.00392525 Jy ! Component: 3700 - total flux cleaned = -0.00381822 Jy ! Component: 3750 - total flux cleaned = -0.00363956 Jy ! Component: 3800 - total flux cleaned = -0.00353228 Jy ! Component: 3850 - total flux cleaned = -0.0032817 Jy ! Component: 3900 - total flux cleaned = -0.00310251 Jy ! Component: 3950 - total flux cleaned = -0.0028871 Jy ! Component: 4000 - total flux cleaned = -0.00263497 Jy ! Component: 4050 - total flux cleaned = -0.00241816 Jy ! Total flux subtracted in 4096 components = -0.00216498 Jy ! Clean residual min=-0.001979 max=0.001919 Jy/beam ! Clean residual mean=0.000008 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.24807 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 526 components and 0.24807 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0227-0621_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.404 x 5.264 at -1.939 degrees (North through East) ! Clean map min=-0.0043542 max=0.097417 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0227-0621_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0974168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000650789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.00414 2.00414 4.00828 8.01655 16.0331 32.0662 64.1324 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 149.69 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0227-0621_C_uvs.log closed on Mon Dec 9 01:59:56 2013