! Started logfile: /d2/scr/pima/bp171a4_uvs/J0919-2849_C_uvs.log on Wed Jan 29 04:14:01 2014 obs /d2/scr/pima/bp171a4_uvs/J0919-2849_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J0919-2849_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697778 visibilities/baseline/integration-bin. ! Found source: J0919-2849 ! ! 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 1256 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/J0919-2849_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001766Jy sigma=35.880835 ! Fit after self-cal, rms=0.961945Jy sigma=33.594520 ! 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=1.245 mas, bmaj=3.598 mas, bpa=-1.963 degrees ! Estimated noise=0.867037 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 = 0.0308583 Jy ! Component: 100 - total flux cleaned = 0.0450963 Jy ! Total flux subtracted in 100 components = 0.0450963 Jy ! Clean residual min=-0.005802 max=0.009818 Jy/beam ! Clean residual mean=0.000005 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.0450962 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0450962 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=0.050610Jy sigma=1.353027 ! Fit after self-cal, rms=0.049401Jy sigma=1.339560 ! 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=1.523 mas, bmaj=4.27 mas, bpa=-2.148 degrees ! Estimated noise=0.681164 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 = 0.01565 Jy ! Component: 100 - total flux cleaned = 0.0234346 Jy ! Component: 150 - total flux cleaned = 0.0273777 Jy ! Component: 200 - total flux cleaned = 0.0293824 Jy ! Total flux subtracted in 200 components = 0.0293824 Jy ! Clean residual min=-0.007022 max=0.011889 Jy/beam ! Clean residual mean=-0.000004 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.0744786 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.0744786 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=0.046710Jy sigma=1.007252 ! Fit after self-cal, rms=0.046908Jy sigma=1.003462 ! Inverting map ! Added new window around map position (6.3, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121102 Jy ! Component: 100 - total flux cleaned = 0.0180554 Jy ! Component: 150 - total flux cleaned = 0.0213193 Jy ! Component: 200 - total flux cleaned = 0.0224153 Jy ! Total flux subtracted in 200 components = 0.0224153 Jy ! Clean residual min=-0.005630 max=0.007820 Jy/beam ! Clean residual mean=0.000017 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.0968939 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.0968939 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=0.044153Jy sigma=0.951057 ! Fit after self-cal, rms=0.043372Jy sigma=0.916903 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 4.27 at -2.148 degrees (North through East) ! Clean map min=-0.0048737 max=0.034072 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* 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 2. ! 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. ! 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. ! 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 5. ! 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. ! 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 7. ! 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 8. ! 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=0.043372Jy sigma=0.916903 ! Fit after self-cal, rms=0.043372Jy sigma=0.916903 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.27 mas, bpa=-2.148 degrees ! Estimated noise=0.681164 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 = 0.00387574 Jy ! Component: 100 - total flux cleaned = 0.00606179 Jy ! Component: 150 - total flux cleaned = 0.0067181 Jy ! Component: 200 - total flux cleaned = 0.0069127 Jy ! Total flux subtracted in 200 components = 0.0069127 Jy ! Clean residual min=-0.004732 max=0.005239 Jy/beam ! Clean residual mean=0.000024 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.103807 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 117 components and 0.103807 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=0.042941Jy sigma=0.955163 ! Fit after self-cal, rms=0.042841Jy sigma=0.951053 ! 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=0.042841Jy sigma=0.951053 ! Fit after self-cal, rms=0.042841Jy sigma=0.951053 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.27 mas, bpa=-2.148 degrees ! Estimated noise=0.681164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111753 Jy ! Component: 100 - total flux cleaned = 0.00143847 Jy ! Component: 150 - total flux cleaned = 0.00153048 Jy ! Component: 200 - total flux cleaned = 0.00161534 Jy ! Total flux subtracted in 200 components = 0.00161534 Jy ! Clean residual min=-0.004367 max=0.004634 Jy/beam ! Clean residual mean=0.000025 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.105422 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 0.105422 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=0.042645Jy sigma=0.961120 ! Fit after self-cal, rms=0.042617Jy sigma=0.960220 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 (2.1, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462306 Jy ! Component: 100 - total flux cleaned = 0.00519576 Jy ! Component: 150 - total flux cleaned = 0.00538561 Jy ! Component: 200 - total flux cleaned = 0.00546421 Jy ! Total flux subtracted in 200 components = 0.00546421 Jy ! Clean residual min=-0.004048 max=0.004150 Jy/beam ! Clean residual mean=0.000031 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.110886 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 0.110886 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=0.041705Jy sigma=0.998399 ! Fit after self-cal, rms=0.041642Jy sigma=0.995352 ! 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=0.041642Jy sigma=0.995352 ! Fit after self-cal, rms=0.041642Jy sigma=0.995352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.27 mas, bpa=-2.148 degrees ! Estimated noise=0.681164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966675 Jy ! Component: 100 - total flux cleaned = 0.00104098 Jy ! Component: 150 - total flux cleaned = 0.00110648 Jy ! Component: 200 - total flux cleaned = 0.00116096 Jy ! Total flux subtracted in 200 components = 0.00116096 Jy ! Clean residual min=-0.004116 max=0.004302 Jy/beam ! Clean residual mean=0.000033 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.112047 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 172 components and 0.112047 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=0.041275Jy sigma=1.003174 ! Fit after self-cal, rms=0.041240Jy sigma=1.002202 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 = 0.000490763 Jy ! Component: 100 - total flux cleaned = 0.000489198 Jy ! Component: 150 - total flux cleaned = 0.000538756 Jy ! Component: 200 - total flux cleaned = 0.000538024 Jy ! Total flux subtracted in 200 components = 0.000538024 Jy ! Clean residual min=-0.004103 max=0.004282 Jy/beam ! Clean residual mean=0.000033 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.112585 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 182 components and 0.112585 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=0.041034Jy sigma=1.005063 ! Fit after self-cal, rms=0.041041Jy sigma=1.004589 ! 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=0.041041Jy sigma=1.004589 ! Fit after self-cal, rms=0.041041Jy sigma=1.004589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.025 mas, bmaj=10.77 mas, bpa=4.987 degrees ! Estimated noise=0.822944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046063 Jy ! Component: 100 - total flux cleaned = 0.000523643 Jy ! Component: 150 - total flux cleaned = 0.000523705 Jy ! Component: 200 - total flux cleaned = 0.000522709 Jy ! Total flux subtracted in 200 components = 0.000522709 Jy ! Clean residual min=-0.005498 max=0.006240 Jy/beam ! Clean residual mean=0.000068 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.113108 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 194 components and 0.113108 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=0.040976Jy sigma=1.009680 ! Fit after self-cal, rms=0.040952Jy sigma=1.009367 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 = 0.000158798 Jy ! Component: 100 - total flux cleaned = 0.00015898 Jy ! Component: 150 - total flux cleaned = 0.000159055 Jy ! Component: 200 - total flux cleaned = 0.000138037 Jy ! Total flux subtracted in 200 components = 0.000138037 Jy ! Clean residual min=-0.005499 max=0.006248 Jy/beam ! Clean residual mean=0.000068 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.113246 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 198 components and 0.113246 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=0.040913Jy sigma=1.010846 ! Fit after self-cal, rms=0.040911Jy sigma=1.010724 ! 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=1.523 mas, bmaj=4.27 mas, bpa=-2.148 degrees ! Estimated noise=0.681164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 4.27 at -2.148 degrees (North through East) ! Clean map min=-0.0039682 max=0.030785 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=1.245 mas, bmaj=3.598 mas, bpa=-1.963 degrees ! Estimated noise=0.867037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312272 Jy ! Component: 100 - total flux cleaned = 0.0470575 Jy ! Component: 150 - total flux cleaned = 0.0583569 Jy ! Component: 200 - total flux cleaned = 0.0673169 Jy ! Total flux subtracted in 200 components = 0.0673169 Jy ! Clean residual min=-0.004438 max=0.005651 Jy/beam ! Clean residual mean=0.000007 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.0673169 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 70 model components to the UV plane model. ! The established model now contains 70 components and 0.0673169 Jy ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.27 mas, bpa=-2.148 degrees ! Estimated noise=0.681164 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 = 0.0122785 Jy ! Component: 100 - total flux cleaned = 0.0210118 Jy ! Component: 150 - total flux cleaned = 0.0273953 Jy ! Component: 200 - total flux cleaned = 0.0321082 Jy ! Total flux subtracted in 200 components = 0.0321082 Jy ! Clean residual min=-0.004602 max=0.003806 Jy/beam ! Clean residual mean=0.000020 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0994251 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 133 components and 0.0994251 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=4.025 mas, bmaj=10.77 mas, bpa=4.987 degrees ! Estimated noise=0.822944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595196 Jy ! Component: 100 - total flux cleaned = 0.0092824 Jy ! Component: 150 - total flux cleaned = 0.0112548 Jy ! Component: 200 - total flux cleaned = 0.0124424 Jy ! Total flux subtracted in 200 components = 0.0124424 Jy ! Clean residual min=-0.005746 max=0.006163 Jy/beam ! Clean residual mean=0.000065 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.111868 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 = 0.000626726 Jy ! Component: 100 - total flux cleaned = 0.000759546 Jy ! Component: 150 - total flux cleaned = 0.000874323 Jy ! Component: 200 - total flux cleaned = 0.000925496 Jy ! Total flux subtracted in 200 components = 0.000925496 Jy ! Clean residual min=-0.005656 max=0.006207 Jy/beam ! Clean residual mean=0.000067 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.112793 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 162 components and 0.112793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.27 mas, bpa=-2.148 degrees ! Estimated noise=0.681164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169943 Jy ! Component: 100 - total flux cleaned = -0.000125727 Jy ! Component: 150 - total flux cleaned = -0.000127199 Jy ! Component: 200 - total flux cleaned = -0.000157193 Jy ! Total flux subtracted in 200 components = -0.000157193 Jy ! Clean residual min=-0.004290 max=0.004127 Jy/beam ! Clean residual mean=0.000033 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.112636 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 0.112636 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=0.040846Jy sigma=1.002708 ! Fit after self-cal, rms=0.040765Jy sigma=1.000892 wmodel /d2/scr/pima/bp171a4_uvs/J0919-2849_C_map.mod ! Writing 174 model components to file: /d2/scr/pima/bp171a4_uvs/J0919-2849_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J0919-2849_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J0919-2849_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J0919-2849_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a4_uvs/J0919-2849_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 = 4.64242e-06 Jy ! Component: 100 - total flux cleaned = -0.000236838 Jy ! Component: 150 - total flux cleaned = -0.000560664 Jy ! Component: 200 - total flux cleaned = -0.00106237 Jy ! Component: 250 - total flux cleaned = -0.00162977 Jy ! Component: 300 - total flux cleaned = -0.00216792 Jy ! Component: 350 - total flux cleaned = -0.00242354 Jy ! Component: 400 - total flux cleaned = -0.00270968 Jy ! Component: 450 - total flux cleaned = -0.00302163 Jy ! Component: 500 - total flux cleaned = -0.00324781 Jy ! Component: 550 - total flux cleaned = -0.00350334 Jy ! Component: 600 - total flux cleaned = -0.00368119 Jy ! Component: 650 - total flux cleaned = -0.00371556 Jy ! Component: 700 - total flux cleaned = -0.00384895 Jy ! Component: 750 - total flux cleaned = -0.00391375 Jy ! Component: 800 - total flux cleaned = -0.00397758 Jy ! Component: 850 - total flux cleaned = -0.00416253 Jy ! Component: 900 - total flux cleaned = -0.00431245 Jy ! Component: 950 - total flux cleaned = -0.00443022 Jy ! Component: 1000 - total flux cleaned = -0.00457475 Jy ! Component: 1050 - total flux cleaned = -0.00468805 Jy ! Component: 1100 - total flux cleaned = -0.00482673 Jy ! Component: 1150 - total flux cleaned = -0.00490802 Jy ! Component: 1200 - total flux cleaned = -0.00501441 Jy ! Component: 1250 - total flux cleaned = -0.00509238 Jy ! Component: 1300 - total flux cleaned = -0.00511752 Jy ! Component: 1350 - total flux cleaned = -0.00519267 Jy ! Component: 1400 - total flux cleaned = -0.00521666 Jy ! Component: 1450 - total flux cleaned = -0.00519231 Jy ! Component: 1500 - total flux cleaned = -0.0053357 Jy ! Component: 1550 - total flux cleaned = -0.00531144 Jy ! Component: 1600 - total flux cleaned = -0.00531131 Jy ! Component: 1650 - total flux cleaned = -0.00531194 Jy ! Component: 1700 - total flux cleaned = -0.00535689 Jy ! Component: 1750 - total flux cleaned = -0.00535698 Jy ! Component: 1800 - total flux cleaned = -0.00531341 Jy ! Component: 1850 - total flux cleaned = -0.0053134 Jy ! Component: 1900 - total flux cleaned = -0.00529193 Jy ! Component: 1950 - total flux cleaned = -0.00527095 Jy ! Component: 2000 - total flux cleaned = -0.0052293 Jy ! Component: 2050 - total flux cleaned = -0.00514826 Jy ! Component: 2100 - total flux cleaned = -0.0051083 Jy ! Component: 2150 - total flux cleaned = -0.00508815 Jy ! Component: 2200 - total flux cleaned = -0.00500973 Jy ! Component: 2250 - total flux cleaned = -0.00497067 Jy ! Component: 2300 - total flux cleaned = -0.0049131 Jy ! Component: 2350 - total flux cleaned = -0.00489419 Jy ! Component: 2400 - total flux cleaned = -0.00480067 Jy ! Component: 2450 - total flux cleaned = -0.00470824 Jy ! Component: 2500 - total flux cleaned = -0.00461682 Jy ! Component: 2550 - total flux cleaned = -0.00456287 Jy ! Component: 2600 - total flux cleaned = -0.00452725 Jy ! Component: 2650 - total flux cleaned = -0.00443884 Jy ! Component: 2700 - total flux cleaned = -0.00442137 Jy ! Component: 2750 - total flux cleaned = -0.00435195 Jy ! Component: 2800 - total flux cleaned = -0.00428314 Jy ! Component: 2850 - total flux cleaned = -0.00419802 Jy ! Component: 2900 - total flux cleaned = -0.00413057 Jy ! Component: 2950 - total flux cleaned = -0.00401395 Jy ! Component: 3000 - total flux cleaned = -0.00396452 Jy ! Component: 3050 - total flux cleaned = -0.00386642 Jy ! Component: 3100 - total flux cleaned = -0.00380159 Jy ! Component: 3150 - total flux cleaned = -0.00370526 Jy ! Component: 3200 - total flux cleaned = -0.00360984 Jy ! Component: 3250 - total flux cleaned = -0.00353119 Jy ! Component: 3300 - total flux cleaned = -0.00342227 Jy ! Component: 3350 - total flux cleaned = -0.00332976 Jy ! Component: 3400 - total flux cleaned = -0.0032684 Jy ! Component: 3450 - total flux cleaned = -0.00317747 Jy ! Component: 3500 - total flux cleaned = -0.00311713 Jy ! Component: 3550 - total flux cleaned = -0.00301258 Jy ! Component: 3600 - total flux cleaned = -0.0029683 Jy ! Component: 3650 - total flux cleaned = -0.00289504 Jy ! Component: 3700 - total flux cleaned = -0.00282209 Jy ! Component: 3750 - total flux cleaned = -0.00287973 Jy ! Component: 3800 - total flux cleaned = -0.00273633 Jy ! Component: 3850 - total flux cleaned = -0.00272228 Jy ! Component: 3900 - total flux cleaned = -0.00267987 Jy ! Component: 3950 - total flux cleaned = -0.00267994 Jy ! Component: 4000 - total flux cleaned = -0.00261045 Jy ! Component: 4050 - total flux cleaned = -0.00265193 Jy ! Total flux subtracted in 4096 components = -0.0025968 Jy ! Clean residual min=-0.000802 max=0.000836 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.110039 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 531 components and 0.110039 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J0919-2849_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 4.27 at -2.148 degrees (North through East) ! Clean map min=-0.0021825 max=0.030888 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J0919-2849_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0308882 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.45742 2.45742 4.91483 9.82966 19.6593 39.3186 78.6373 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 122.079 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J0919-2849_C_uvs.log closed on Wed Jan 29 04:14:12 2014