! Started logfile: /scr/pima/bp171ac_uvs/J1019-1053_C_uvs.log on Mon Dec 9 01:52:34 2013 obs /scr/pima/bp171ac_uvs/J1019-1053_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1019-1053_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J1019-1053 ! ! 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 360 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/bp171ac_uvs/J1019-1053_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000537Jy sigma=0.908240 ! Fit after self-cal, rms=0.987230Jy sigma=0.902734 ! 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=5.102 mas, bmaj=11.71 mas, bpa=-9.692 degrees ! Estimated noise=67.4058 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 = 0.0121039 Jy ! Component: 100 - total flux cleaned = 0.0132629 Jy ! Total flux subtracted in 100 components = 0.0132629 Jy ! Clean residual min=-0.002128 max=0.002122 Jy/beam ! Clean residual mean=0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0132629 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0132629 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=0.017332Jy sigma=0.016461 ! Fit after self-cal, rms=0.014489Jy sigma=0.013994 ! Inverting map ! Added new window around map position (-0.3, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376401 Jy ! Component: 100 - total flux cleaned = 0.00519793 Jy ! Total flux subtracted in 100 components = 0.00519793 Jy ! Clean residual min=-0.002265 max=0.002344 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0184608 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.0184608 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=0.014270Jy sigma=0.012445 ! Fit after self-cal, rms=0.014280Jy sigma=0.012430 ! 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=5.471 mas, bmaj=13.11 mas, bpa=-9.358 degrees ! Estimated noise=47.482 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 = 0.00126269 Jy ! Component: 100 - total flux cleaned = 0.00203567 Jy ! Component: 150 - total flux cleaned = 0.00262157 Jy ! Component: 200 - total flux cleaned = 0.00304278 Jy ! Total flux subtracted in 200 components = 0.00304278 Jy ! Clean residual min=-0.001771 max=0.001661 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0215036 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.0215036 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=0.014364Jy sigma=0.012142 ! Fit after self-cal, rms=0.014356Jy sigma=0.012131 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.471 x 13.11 at -9.358 degrees (North through East) ! Clean map min=-0.0018896 max=0.017235 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00* KP 1.05 LA 0.95 ! NL 1.11 OV 1.13 PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.00* KP 0.90 LA 1.03 ! NL 0.84 OV 0.92 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.014356Jy sigma=0.012131 ! Fit after self-cal, rms=0.014334Jy sigma=0.012056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.473 mas, bmaj=13.08 mas, bpa=-9.496 degrees ! Estimated noise=46.5157 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 = -4.52392e-05 Jy ! Component: 100 - total flux cleaned = -2.0009e-05 Jy ! Component: 150 - total flux cleaned = 6.77006e-05 Jy ! Component: 200 - total flux cleaned = 0.000125579 Jy ! Total flux subtracted in 200 components = 0.000125579 Jy ! Clean residual min=-0.001617 max=0.001648 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0216292 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.0216292 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=0.014279Jy sigma=0.012054 ! Fit after self-cal, rms=0.014271Jy sigma=0.012050 ! 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=0.014271Jy sigma=0.012050 ! Fit after self-cal, rms=0.014266Jy sigma=0.012049 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.474 mas, bmaj=13.08 mas, bpa=-9.479 degrees ! Estimated noise=46.4386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.87126e-06 Jy ! Component: 100 - total flux cleaned = 3.56096e-05 Jy ! Component: 150 - total flux cleaned = 9.82868e-05 Jy ! Component: 200 - total flux cleaned = 0.000166583 Jy ! Total flux subtracted in 200 components = 0.000166583 Jy ! Clean residual min=-0.001601 max=0.001636 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0217958 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.0217958 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=0.014234Jy sigma=0.012045 ! Fit after self-cal, rms=0.014235Jy sigma=0.012043 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 = -4.39825e-05 Jy ! Component: 100 - total flux cleaned = 2.54532e-05 Jy ! Component: 150 - total flux cleaned = 9.9752e-05 Jy ! Component: 200 - total flux cleaned = 0.000160896 Jy ! Total flux subtracted in 200 components = 0.000160896 Jy ! Clean residual min=-0.001574 max=0.001632 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0219567 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.0219567 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=0.014214Jy sigma=0.012037 ! Fit after self-cal, rms=0.014218Jy sigma=0.012035 ! 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=0.014218Jy sigma=0.012035 ! Fit after self-cal, rms=0.014151Jy sigma=0.011981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.432 mas, bmaj=13 mas, bpa=-9.557 degrees ! Estimated noise=45.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30192e-05 Jy ! Component: 100 - total flux cleaned = 0.000147689 Jy ! Component: 150 - total flux cleaned = 0.000211768 Jy ! Component: 200 - total flux cleaned = 0.000260686 Jy ! Total flux subtracted in 200 components = 0.000260686 Jy ! Clean residual min=-0.001506 max=0.001644 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0222174 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.0222174 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=0.014069Jy sigma=0.012021 ! Fit after self-cal, rms=0.014078Jy sigma=0.012018 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 = -8.40769e-05 Jy ! Component: 100 - total flux cleaned = -7.62397e-06 Jy ! Component: 150 - total flux cleaned = 6.39732e-05 Jy ! Component: 200 - total flux cleaned = 0.000116773 Jy ! Total flux subtracted in 200 components = 0.000116773 Jy ! Clean residual min=-0.001486 max=0.001636 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0223341 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.0223341 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=0.014059Jy sigma=0.012018 ! Fit after self-cal, rms=0.014066Jy sigma=0.012016 ! 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=0.014066Jy sigma=0.012016 ! Fit after self-cal, rms=0.014042Jy sigma=0.012014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.809 mas, bmaj=13.35 mas, bpa=-7.981 degrees ! Estimated noise=45.7438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.59084e-05 Jy ! Component: 100 - total flux cleaned = 0.000178224 Jy ! Component: 150 - total flux cleaned = 0.000268455 Jy ! Component: 200 - total flux cleaned = 0.000352261 Jy ! Total flux subtracted in 200 components = 0.000352261 Jy ! Clean residual min=-0.001425 max=0.001506 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0226864 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 0.0226864 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=0.014014Jy sigma=0.012023 ! Fit after self-cal, rms=0.014020Jy sigma=0.012022 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 = 3.12787e-05 Jy ! Component: 100 - total flux cleaned = 7.67059e-05 Jy ! Component: 150 - total flux cleaned = 0.000130918 Jy ! Component: 200 - total flux cleaned = 0.000170857 Jy ! Total flux subtracted in 200 components = 0.000170857 Jy ! Clean residual min=-0.001406 max=0.001504 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0228573 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 174 components and 0.0228573 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=0.014006Jy sigma=0.012023 ! Fit after self-cal, rms=0.014012Jy sigma=0.012022 ! 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=5.422 mas, bmaj=12.97 mas, bpa=-9.526 degrees ! Estimated noise=45.5682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.422 x 12.97 at -9.526 degrees (North through East) ! Clean map min=-0.0017603 max=0.016249 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=5.076 mas, bmaj=11.59 mas, bpa=-10.02 degrees ! Estimated noise=64.1215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136829 Jy ! Component: 100 - total flux cleaned = 0.017075 Jy ! Component: 150 - total flux cleaned = 0.0189988 Jy ! Component: 200 - total flux cleaned = 0.0199621 Jy ! Total flux subtracted in 200 components = 0.0199621 Jy ! Clean residual min=-0.002714 max=0.002855 Jy/beam ! Clean residual mean=-0.000000 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0199621 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0199621 Jy ! Inverting map and beam ! Estimated beam: bmin=5.422 mas, bmaj=12.97 mas, bpa=-9.526 degrees ! Estimated noise=45.5682 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 = 0.00130961 Jy ! Component: 100 - total flux cleaned = 0.0021199 Jy ! Component: 150 - total flux cleaned = 0.00256948 Jy ! Component: 200 - total flux cleaned = 0.002819 Jy ! Total flux subtracted in 200 components = 0.002819 Jy ! Clean residual min=-0.002003 max=0.002302 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0227811 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 78 components and 0.0227811 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=5.809 mas, bmaj=13.35 mas, bpa=-7.981 degrees ! Estimated noise=45.7438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421909 Jy ! Component: 100 - total flux cleaned = 0.000626434 Jy ! Component: 150 - total flux cleaned = 0.00079702 Jy ! Component: 200 - total flux cleaned = 0.000951612 Jy ! Total flux subtracted in 200 components = 0.000951612 Jy ! Clean residual min=-0.001880 max=0.002120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0237328 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 = 0.000140087 Jy ! Component: 100 - total flux cleaned = 0.000258693 Jy ! Component: 150 - total flux cleaned = 0.000360581 Jy ! Component: 200 - total flux cleaned = 0.000431249 Jy ! Total flux subtracted in 200 components = 0.000431249 Jy ! Clean residual min=-0.001854 max=0.002125 Jy/beam ! Clean residual mean=-0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.024164 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.024164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.422 mas, bmaj=12.97 mas, bpa=-9.526 degrees ! Estimated noise=45.5682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.93634e-05 Jy ! Component: 100 - total flux cleaned = 5.70951e-05 Jy ! Component: 150 - total flux cleaned = 9.19769e-05 Jy ! Component: 200 - total flux cleaned = 0.000117064 Jy ! Total flux subtracted in 200 components = 0.000117064 Jy ! Clean residual min=-0.001910 max=0.002324 Jy/beam ! Clean residual mean=0.000000 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0242811 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.0242811 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=0.014240Jy sigma=0.012463 ! Fit after self-cal, rms=0.014234Jy sigma=0.012433 wmodel /scr/pima/bp171ac_uvs/J1019-1053_C_map.mod ! Writing 110 model components to file: /scr/pima/bp171ac_uvs/J1019-1053_C_map.mod wobs /scr/pima/bp171ac_uvs/J1019-1053_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1019-1053_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J1019-1053_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J1019-1053_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 = 0.000821289 Jy ! Component: 100 - total flux cleaned = 0.000980327 Jy ! Component: 150 - total flux cleaned = 0.000868699 Jy ! Component: 200 - total flux cleaned = 0.000738773 Jy ! Component: 250 - total flux cleaned = 0.000713101 Jy ! Component: 300 - total flux cleaned = 0.000710901 Jy ! Component: 350 - total flux cleaned = 0.000794432 Jy ! Component: 400 - total flux cleaned = 0.000872566 Jy ! Component: 450 - total flux cleaned = 0.000945869 Jy ! Component: 500 - total flux cleaned = 0.00103296 Jy ! Component: 550 - total flux cleaned = 0.00119838 Jy ! Component: 600 - total flux cleaned = 0.00127749 Jy ! Component: 650 - total flux cleaned = 0.00133819 Jy ! Component: 700 - total flux cleaned = 0.00129444 Jy ! Component: 750 - total flux cleaned = 0.00128029 Jy ! Component: 800 - total flux cleaned = 0.00140376 Jy ! Component: 850 - total flux cleaned = 0.00156528 Jy ! Component: 900 - total flux cleaned = 0.00175015 Jy ! Component: 950 - total flux cleaned = 0.00193134 Jy ! Component: 1000 - total flux cleaned = 0.00200789 Jy ! Component: 1050 - total flux cleaned = 0.00208362 Jy ! Component: 1100 - total flux cleaned = 0.00214599 Jy ! Component: 1150 - total flux cleaned = 0.00218317 Jy ! Component: 1200 - total flux cleaned = 0.00223239 Jy ! Component: 1250 - total flux cleaned = 0.00226903 Jy ! Component: 1300 - total flux cleaned = 0.00229334 Jy ! Component: 1350 - total flux cleaned = 0.00231756 Jy ! Component: 1400 - total flux cleaned = 0.00234154 Jy ! Component: 1450 - total flux cleaned = 0.00232964 Jy ! Component: 1500 - total flux cleaned = 0.00232963 Jy ! Component: 1550 - total flux cleaned = 0.00232961 Jy ! Component: 1600 - total flux cleaned = 0.00227037 Jy ! Component: 1650 - total flux cleaned = 0.00222276 Jy ! Component: 1700 - total flux cleaned = 0.0021631 Jy ! Component: 1750 - total flux cleaned = 0.00207957 Jy ! Component: 1800 - total flux cleaned = 0.0020195 Jy ! Component: 1850 - total flux cleaned = 0.00195927 Jy ! Component: 1900 - total flux cleaned = 0.00188666 Jy ! Component: 1950 - total flux cleaned = 0.00182557 Jy ! Component: 2000 - total flux cleaned = 0.00177616 Jy ! Component: 2050 - total flux cleaned = 0.00171375 Jy ! Component: 2100 - total flux cleaned = 0.00167581 Jy ! Component: 2150 - total flux cleaned = 0.00161209 Jy ! Component: 2200 - total flux cleaned = 0.00158629 Jy ! Component: 2250 - total flux cleaned = 0.00152098 Jy ! Component: 2300 - total flux cleaned = 0.0014943 Jy ! Component: 2350 - total flux cleaned = 0.00145418 Jy ! Component: 2400 - total flux cleaned = 0.00141356 Jy ! Component: 2450 - total flux cleaned = 0.00137223 Jy ! Component: 2500 - total flux cleaned = 0.00131678 Jy ! Component: 2550 - total flux cleaned = 0.00127435 Jy ! Component: 2600 - total flux cleaned = 0.00123153 Jy ! Component: 2650 - total flux cleaned = 0.00117349 Jy ! Component: 2700 - total flux cleaned = 0.00114399 Jy ! Component: 2750 - total flux cleaned = 0.00108399 Jy ! Component: 2800 - total flux cleaned = 0.00105352 Jy ! Component: 2850 - total flux cleaned = 0.00102261 Jy ! Component: 2900 - total flux cleaned = 0.000959945 Jy ! Component: 2950 - total flux cleaned = 0.000928082 Jy ! Component: 3000 - total flux cleaned = 0.000879575 Jy ! Component: 3050 - total flux cleaned = 0.00086291 Jy ! Component: 3100 - total flux cleaned = 0.000829176 Jy ! Component: 3150 - total flux cleaned = 0.000795196 Jy ! Component: 3200 - total flux cleaned = 0.00076069 Jy ! Component: 3250 - total flux cleaned = 0.000760739 Jy ! Component: 3300 - total flux cleaned = 0.000706917 Jy ! Component: 3350 - total flux cleaned = 0.000688632 Jy ! Component: 3400 - total flux cleaned = 0.000651413 Jy ! Component: 3450 - total flux cleaned = 0.000632522 Jy ! Component: 3500 - total flux cleaned = 0.000594184 Jy ! Component: 3550 - total flux cleaned = 0.000574678 Jy ! Component: 3600 - total flux cleaned = 0.000554738 Jy ! Component: 3650 - total flux cleaned = 0.000534787 Jy ! Component: 3700 - total flux cleaned = 0.000514651 Jy ! Component: 3750 - total flux cleaned = 0.000473161 Jy ! Component: 3800 - total flux cleaned = 0.000409404 Jy ! Component: 3850 - total flux cleaned = 0.000387507 Jy ! Component: 3900 - total flux cleaned = 0.000387372 Jy ! Component: 3950 - total flux cleaned = 0.000365142 Jy ! Component: 4000 - total flux cleaned = 0.000319745 Jy ! Component: 4050 - total flux cleaned = 0.000296763 Jy ! Total flux subtracted in 4096 components = 0.000297013 Jy ! Clean residual min=-0.001369 max=0.001309 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0245781 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 325 components and 0.0245781 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1019-1053_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.422 x 12.97 at -9.526 degrees (North through East) ! Clean map min=-0.0033004 max=0.017729 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1019-1053_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0177286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000466507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.89414 7.89414 15.7883 31.5766 63.1531 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 38.002 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1019-1053_C_uvs.log closed on Mon Dec 9 01:52:38 2013