! Started logfile: /d2/scr/pima/bp171a4_uvs/J1117-2133_C_uvs.log on Wed Jan 29 04:21:28 2014 obs /d2/scr/pima/bp171a4_uvs/J1117-2133_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1117-2133_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.68 visibilities/baseline/integration-bin. ! Found source: J1117-2133 ! ! 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 1224 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/bp171a4_uvs/J1117-2133_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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002336Jy sigma=35.322230 ! Fit after self-cal, rms=0.957401Jy sigma=33.632543 ! 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=1.252 mas, bmaj=3.622 mas, bpa=-2.721 degrees ! Estimated noise=0.79535 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 = 0.032098 Jy ! Component: 100 - total flux cleaned = 0.043422 Jy ! Total flux subtracted in 100 components = 0.043422 Jy ! Clean residual min=-0.003877 max=0.008913 Jy/beam ! Clean residual mean=-0.000011 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.043422 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.043422 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=0.045235Jy sigma=0.944205 ! Fit after self-cal, rms=0.043978Jy sigma=0.915709 ! Inverting map ! Added new window around map position (2.7, 3.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907746 Jy ! Component: 100 - total flux cleaned = 0.0143243 Jy ! Total flux subtracted in 100 components = 0.0143243 Jy ! Clean residual min=-0.003765 max=0.004123 Jy/beam ! Clean residual mean=-0.000006 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0577463 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0577463 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=0.041603Jy sigma=0.740730 ! Fit after self-cal, rms=0.041506Jy sigma=0.732172 ! 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=1.42 mas, bmaj=4.007 mas, bpa=-2.106 degrees ! Estimated noise=0.640132 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 (4.2, 6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612911 Jy ! Component: 100 - total flux cleaned = 0.00997307 Jy ! Component: 150 - total flux cleaned = 0.0126692 Jy ! Component: 200 - total flux cleaned = 0.0146435 Jy ! Total flux subtracted in 200 components = 0.0146435 Jy ! Clean residual min=-0.002752 max=0.002838 Jy/beam ! Clean residual mean=-0.000005 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0723898 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 64 components and 0.0723898 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=0.040503Jy sigma=0.648346 ! Fit after self-cal, rms=0.040301Jy sigma=0.639870 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.42 x 4.007 at -2.106 degrees (North through East) ! Clean map min=-0.0023239 max=0.040893 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.13 KP 0.87 ! LA 0.99 MK 1.03 NL 1.06 OV 0.89 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 0.99 ! LA 1.08 MK 1.05 NL 1.10 OV 0.88 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 1.09 KP 1.01 ! LA 1.13 MK 1.01 NL 0.98 OV 0.88 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.05 KP 0.96 ! LA 0.96 MK 1.04 NL 0.96 OV 0.96 ! PT 0.86 SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.040301Jy sigma=0.639870 ! Fit after self-cal, rms=0.040302Jy sigma=0.627282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=4.021 mas, bpa=-1.854 degrees ! Estimated noise=0.637025 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 = 0.00192741 Jy ! Component: 100 - total flux cleaned = 0.00311635 Jy ! Component: 150 - total flux cleaned = 0.00358248 Jy ! Component: 200 - total flux cleaned = 0.00389434 Jy ! Total flux subtracted in 200 components = 0.00389434 Jy ! Clean residual min=-0.002237 max=0.002110 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0762841 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.0762841 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=0.040174Jy sigma=0.618873 ! Fit after self-cal, rms=0.040173Jy sigma=0.616993 ! 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=0.040173Jy sigma=0.616993 ! Fit after self-cal, rms=0.040287Jy sigma=0.612144 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=4.007 mas, bpa=-1.911 degrees ! Estimated noise=0.641628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011743 Jy ! Component: 100 - total flux cleaned = 0.00186588 Jy ! Component: 150 - total flux cleaned = 0.00222629 Jy ! Component: 200 - total flux cleaned = 0.00238704 Jy ! Total flux subtracted in 200 components = 0.00238704 Jy ! Clean residual min=-0.001976 max=0.001991 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0786712 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.0786712 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=0.040224Jy sigma=0.609395 ! Fit after self-cal, rms=0.040233Jy sigma=0.608716 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 = 0.000399999 Jy ! Component: 100 - total flux cleaned = 0.000606602 Jy ! Component: 150 - total flux cleaned = 0.000664083 Jy ! Component: 200 - total flux cleaned = 0.000728681 Jy ! Total flux subtracted in 200 components = 0.000728681 Jy ! Clean residual min=-0.001850 max=0.001973 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0793999 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0793999 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=0.040209Jy sigma=0.607795 ! Fit after self-cal, rms=0.040202Jy sigma=0.607563 ! 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=0.040202Jy sigma=0.607563 ! Fit after self-cal, rms=0.040185Jy sigma=0.606784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=4.002 mas, bpa=-1.882 degrees ! Estimated noise=0.64418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692934 Jy ! Component: 100 - total flux cleaned = 0.00113052 Jy ! Component: 150 - total flux cleaned = 0.00127088 Jy ! Component: 200 - total flux cleaned = 0.00135624 Jy ! Total flux subtracted in 200 components = 0.00135624 Jy ! Clean residual min=-0.001844 max=0.001925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0807561 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.0807561 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=0.040154Jy sigma=0.605789 ! Fit after self-cal, rms=0.040153Jy sigma=0.605602 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 = 0.000173341 Jy ! Component: 100 - total flux cleaned = 0.000285613 Jy ! Component: 150 - total flux cleaned = 0.000350839 Jy ! Component: 200 - total flux cleaned = 0.000391125 Jy ! Total flux subtracted in 200 components = 0.000391125 Jy ! Clean residual min=-0.001762 max=0.001908 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0811472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.0811472 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=0.040139Jy sigma=0.605173 ! Fit after self-cal, rms=0.040135Jy sigma=0.605088 ! 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=0.040135Jy sigma=0.605088 ! Fit after self-cal, rms=0.040149Jy sigma=0.604791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=8.652 mas, bpa=4.814 degrees ! Estimated noise=0.833741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813773 Jy ! Component: 100 - total flux cleaned = 0.00120885 Jy ! Component: 150 - total flux cleaned = 0.00133989 Jy ! Component: 200 - total flux cleaned = 0.00140487 Jy ! Total flux subtracted in 200 components = 0.00140487 Jy ! Clean residual min=-0.002242 max=0.002460 Jy/beam ! Clean residual mean=-0.000005 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0825521 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 120 components and 0.0825521 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=0.040132Jy sigma=0.604803 ! Fit after self-cal, rms=0.040121Jy sigma=0.604625 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 = 0.000349432 Jy ! Component: 100 - total flux cleaned = 0.000382331 Jy ! Component: 150 - total flux cleaned = 0.000389464 Jy ! Component: 200 - total flux cleaned = 0.000403432 Jy ! Total flux subtracted in 200 components = 0.000403432 Jy ! Clean residual min=-0.002229 max=0.002445 Jy/beam ! Clean residual mean=-0.000005 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0829555 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 126 components and 0.0829555 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=0.040118Jy sigma=0.604773 ! Fit after self-cal, rms=0.040110Jy sigma=0.604734 ! 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=1.452 mas, bmaj=3.999 mas, bpa=-1.843 degrees ! Estimated noise=0.64594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.452 x 3.999 at -1.843 degrees (North through East) ! Clean map min=-0.0016227 max=0.039899 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=1.246 mas, bmaj=3.608 mas, bpa=-2.511 degrees ! Estimated noise=0.806078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328911 Jy ! Component: 100 - total flux cleaned = 0.0465073 Jy ! Component: 150 - total flux cleaned = 0.0549382 Jy ! Component: 200 - total flux cleaned = 0.060781 Jy ! Total flux subtracted in 200 components = 0.060781 Jy ! Clean residual min=-0.002949 max=0.003751 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.060781 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.060781 Jy ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=3.999 mas, bpa=-1.843 degrees ! Estimated noise=0.64594 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 = 0.00620641 Jy ! Component: 100 - total flux cleaned = 0.010239 Jy ! Component: 150 - total flux cleaned = 0.0129893 Jy ! Component: 200 - total flux cleaned = 0.0149671 Jy ! Total flux subtracted in 200 components = 0.0149671 Jy ! Clean residual min=-0.002063 max=0.002068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0757482 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 73 components and 0.0757482 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=3.709 mas, bmaj=8.652 mas, bpa=4.814 degrees ! Estimated noise=0.833741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259618 Jy ! Component: 100 - total flux cleaned = 0.00414888 Jy ! Component: 150 - total flux cleaned = 0.00514732 Jy ! Component: 200 - total flux cleaned = 0.00579687 Jy ! Total flux subtracted in 200 components = 0.00579687 Jy ! Clean residual min=-0.002265 max=0.002478 Jy/beam ! Clean residual mean=-0.000006 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0815451 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 = 0.000228228 Jy ! Component: 100 - total flux cleaned = 0.00036228 Jy ! Component: 150 - total flux cleaned = 0.000485 Jy ! Component: 200 - total flux cleaned = 0.000597367 Jy ! Total flux subtracted in 200 components = 0.000597367 Jy ! Clean residual min=-0.002244 max=0.002480 Jy/beam ! Clean residual mean=-0.000006 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0821424 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.0821424 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=3.999 mas, bpa=-1.843 degrees ! Estimated noise=0.64594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149812 Jy ! Component: 100 - total flux cleaned = 0.000102749 Jy ! Component: 150 - total flux cleaned = 8.28449e-05 Jy ! Component: 200 - total flux cleaned = 8.22302e-05 Jy ! Total flux subtracted in 200 components = 8.22302e-05 Jy ! Clean residual min=-0.001771 max=0.001928 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0822247 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0822247 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=0.040133Jy sigma=0.607039 ! Fit after self-cal, rms=0.040132Jy sigma=0.606716 wmodel /d2/scr/pima/bp171a4_uvs/J1117-2133_C_map.mod ! Writing 122 model components to file: /d2/scr/pima/bp171a4_uvs/J1117-2133_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1117-2133_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1117-2133_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1117-2133_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a4_uvs/J1117-2133_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 = 0.000610468 Jy ! Component: 100 - total flux cleaned = 0.000675429 Jy ! Component: 150 - total flux cleaned = 0.000675182 Jy ! Component: 200 - total flux cleaned = 0.000646576 Jy ! Component: 250 - total flux cleaned = 0.000563513 Jy ! Component: 300 - total flux cleaned = 0.000563426 Jy ! Component: 350 - total flux cleaned = 0.000487708 Jy ! Component: 400 - total flux cleaned = 0.000438341 Jy ! Component: 450 - total flux cleaned = 0.000413984 Jy ! Component: 500 - total flux cleaned = 0.000343761 Jy ! Component: 550 - total flux cleaned = 0.000275805 Jy ! Component: 600 - total flux cleaned = 0.000231693 Jy ! Component: 650 - total flux cleaned = 0.000145031 Jy ! Component: 700 - total flux cleaned = 0.000124257 Jy ! Component: 750 - total flux cleaned = 0.000103288 Jy ! Component: 800 - total flux cleaned = 6.20341e-05 Jy ! Component: 850 - total flux cleaned = -3.76189e-05 Jy ! Component: 900 - total flux cleaned = -0.000134905 Jy ! Component: 950 - total flux cleaned = -0.000211187 Jy ! Component: 1000 - total flux cleaned = -0.000267348 Jy ! Component: 1050 - total flux cleaned = -0.000340996 Jy ! Component: 1100 - total flux cleaned = -0.000431406 Jy ! Component: 1150 - total flux cleaned = -0.000484764 Jy ! Component: 1200 - total flux cleaned = -0.000485022 Jy ! Component: 1250 - total flux cleaned = -0.000623285 Jy ! Component: 1300 - total flux cleaned = -0.000623429 Jy ! Component: 1350 - total flux cleaned = -0.000707004 Jy ! Component: 1400 - total flux cleaned = -0.000690805 Jy ! Component: 1450 - total flux cleaned = -0.000723617 Jy ! Component: 1500 - total flux cleaned = -0.000755951 Jy ! Component: 1550 - total flux cleaned = -0.000803581 Jy ! Component: 1600 - total flux cleaned = -0.000772293 Jy ! Component: 1650 - total flux cleaned = -0.000741304 Jy ! Component: 1700 - total flux cleaned = -0.000726261 Jy ! Component: 1750 - total flux cleaned = -0.000711464 Jy ! Component: 1800 - total flux cleaned = -0.00068193 Jy ! Component: 1850 - total flux cleaned = -0.000682 Jy ! Component: 1900 - total flux cleaned = -0.000609261 Jy ! Component: 1950 - total flux cleaned = -0.00063819 Jy ! Component: 2000 - total flux cleaned = -0.000609307 Jy ! Component: 2050 - total flux cleaned = -0.000566828 Jy ! Component: 2100 - total flux cleaned = -0.000566835 Jy ! Component: 2150 - total flux cleaned = -0.000566722 Jy ! Component: 2200 - total flux cleaned = -0.000539337 Jy ! Component: 2250 - total flux cleaned = -0.000512153 Jy ! Component: 2300 - total flux cleaned = -0.000498477 Jy ! Component: 2350 - total flux cleaned = -0.000458656 Jy ! Component: 2400 - total flux cleaned = -0.000419237 Jy ! Component: 2450 - total flux cleaned = -0.000406226 Jy ! Component: 2500 - total flux cleaned = -0.000406164 Jy ! Component: 2550 - total flux cleaned = -0.000367758 Jy ! Component: 2600 - total flux cleaned = -0.000329687 Jy ! Component: 2650 - total flux cleaned = -0.000304592 Jy ! Component: 2700 - total flux cleaned = -0.000267179 Jy ! Component: 2750 - total flux cleaned = -0.000254759 Jy ! Component: 2800 - total flux cleaned = -0.0002425 Jy ! Component: 2850 - total flux cleaned = -0.000193891 Jy ! Component: 2900 - total flux cleaned = -0.000158073 Jy ! Component: 2950 - total flux cleaned = -0.000205483 Jy ! Component: 3000 - total flux cleaned = -0.000158411 Jy ! Component: 3050 - total flux cleaned = -0.000135148 Jy ! Component: 3100 - total flux cleaned = -0.00017004 Jy ! Component: 3150 - total flux cleaned = -0.000158561 Jy ! Component: 3200 - total flux cleaned = -0.000169797 Jy ! Component: 3250 - total flux cleaned = -0.000147237 Jy ! Component: 3300 - total flux cleaned = -0.000136102 Jy ! Component: 3350 - total flux cleaned = -0.000158334 Jy ! Component: 3400 - total flux cleaned = -0.000125249 Jy ! Component: 3450 - total flux cleaned = -0.00012534 Jy ! Component: 3500 - total flux cleaned = -0.000114507 Jy ! Component: 3550 - total flux cleaned = -0.000103763 Jy ! Component: 3600 - total flux cleaned = -0.00010388 Jy ! Component: 3650 - total flux cleaned = -0.000114411 Jy ! Component: 3700 - total flux cleaned = -0.000124851 Jy ! Component: 3750 - total flux cleaned = -0.000103847 Jy ! Component: 3800 - total flux cleaned = -0.00010391 Jy ! Component: 3850 - total flux cleaned = -0.000114326 Jy ! Component: 3900 - total flux cleaned = -0.000114323 Jy ! Component: 3950 - total flux cleaned = -0.000134753 Jy ! Component: 4000 - total flux cleaned = -0.000154999 Jy ! Component: 4050 - total flux cleaned = -0.000175208 Jy ! Total flux subtracted in 4096 components = -0.000195181 Jy ! Clean residual min=-0.000512 max=0.000619 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0820295 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 413 components and 0.0820294 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1117-2133_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.452 x 3.999 at -1.843 degrees (North through East) ! Clean map min=-0.0010633 max=0.040521 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1117-2133_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0405205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31105 1.31105 2.6221 5.24419 10.4884 20.9768 41.9535 83.9071 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 228.824 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1117-2133_C_uvs.log closed on Wed Jan 29 04:21:37 2014