! Started logfile: /d2/scr/pima/bp171a4_uvs/J1108+1435_X_uvs.log on Wed Jan 29 03:51:12 2014 obs /d2/scr/pima/bp171a4_uvs/J1108+1435_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1108+1435_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1108+1435 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1008 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1108+1435_X] 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 0.200x0.200 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=1.004502Jy sigma=38.162354 ! Fit after self-cal, rms=0.948935Jy sigma=35.945425 ! 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=0.7641 mas, bmaj=2.498 mas, bpa=-7.27 degrees ! Estimated noise=0.779314 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 = 0.0343519 Jy ! Component: 100 - total flux cleaned = 0.0527607 Jy ! Total flux subtracted in 100 components = 0.0527607 Jy ! Clean residual min=-0.008156 max=0.011878 Jy/beam ! Clean residual mean=-0.000006 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.0527607 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0527607 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=0.061693Jy sigma=2.363081 ! Fit after self-cal, rms=0.060642Jy sigma=2.324953 ! 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=0.9151 mas, bmaj=2.604 mas, bpa=-6.174 degrees ! Estimated noise=0.599611 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 = 0.0247416 Jy ! Component: 100 - total flux cleaned = 0.0404578 Jy ! Component: 150 - total flux cleaned = 0.0510296 Jy ! Component: 200 - total flux cleaned = 0.0582197 Jy ! Total flux subtracted in 200 components = 0.0582197 Jy ! Clean residual min=-0.011563 max=0.019008 Jy/beam ! Clean residual mean=-0.000010 rms=0.004670 Jy/beam ! Combined flux in latest and established models = 0.11098 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.11098 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=0.048334Jy sigma=1.842042 ! Fit after self-cal, rms=0.048284Jy sigma=1.840563 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9151 x 2.604 at -6.174 degrees (North through East) ! Clean map min=-0.01122 max=0.053567 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=0.048284Jy sigma=1.840563 ! Fit after self-cal, rms=0.048284Jy sigma=1.840563 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.604 mas, bpa=-6.174 degrees ! Estimated noise=0.599611 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 = 0.00502434 Jy ! Component: 100 - total flux cleaned = 0.00843858 Jy ! Component: 150 - total flux cleaned = 0.0107866 Jy ! Component: 200 - total flux cleaned = 0.0124141 Jy ! Total flux subtracted in 200 components = 0.0124141 Jy ! Clean residual min=-0.011352 max=0.018770 Jy/beam ! Clean residual mean=-0.000009 rms=0.004593 Jy/beam ! Combined flux in latest and established models = 0.123394 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.123394 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=0.047667Jy sigma=1.816066 ! Fit after self-cal, rms=0.047660Jy sigma=1.815858 ! 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=0.047660Jy sigma=1.815858 ! Fit after self-cal, rms=0.047660Jy sigma=1.815858 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.604 mas, bpa=-6.174 degrees ! Estimated noise=0.599611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940142 Jy ! Component: 100 - total flux cleaned = 0.0011917 Jy ! Component: 150 - total flux cleaned = 0.00138921 Jy ! Component: 200 - total flux cleaned = 0.00157634 Jy ! Total flux subtracted in 200 components = 0.00157634 Jy ! Clean residual min=-0.011228 max=0.018599 Jy/beam ! Clean residual mean=-0.000009 rms=0.004586 Jy/beam ! Combined flux in latest and established models = 0.124971 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.124971 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=0.047596Jy sigma=1.813427 ! Fit after self-cal, rms=0.047596Jy sigma=1.813398 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 = 0.000184966 Jy ! Component: 100 - total flux cleaned = 0.000358338 Jy ! Component: 150 - total flux cleaned = 0.000490267 Jy ! Component: 200 - total flux cleaned = 0.000618191 Jy ! Total flux subtracted in 200 components = 0.000618191 Jy ! Clean residual min=-0.011121 max=0.018505 Jy/beam ! Clean residual mean=-0.000009 rms=0.004582 Jy/beam ! Combined flux in latest and established models = 0.125589 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.125589 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=0.047557Jy sigma=1.811818 ! Fit after self-cal, rms=0.047557Jy sigma=1.811803 ! 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=0.047557Jy sigma=1.811803 ! Fit after self-cal, rms=0.047557Jy sigma=1.811803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.604 mas, bpa=-6.174 degrees ! Estimated noise=0.599611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126296 Jy ! Component: 100 - total flux cleaned = 0.00018582 Jy ! Component: 150 - total flux cleaned = 0.000272993 Jy ! Component: 200 - total flux cleaned = 0.000331123 Jy ! Total flux subtracted in 200 components = 0.000331123 Jy ! Clean residual min=-0.011083 max=0.018432 Jy/beam ! Clean residual mean=-0.000009 rms=0.004580 Jy/beam ! Combined flux in latest and established models = 0.12592 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.12592 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=0.047526Jy sigma=1.810645 ! Fit after self-cal, rms=0.047526Jy sigma=1.810637 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 = 5.74549e-05 Jy ! Component: 100 - total flux cleaned = 0.000113792 Jy ! Component: 150 - total flux cleaned = 0.000167873 Jy ! Component: 200 - total flux cleaned = 0.000221056 Jy ! Total flux subtracted in 200 components = 0.000221056 Jy ! Clean residual min=-0.011061 max=0.018363 Jy/beam ! Clean residual mean=-0.000009 rms=0.004579 Jy/beam ! Combined flux in latest and established models = 0.126141 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.126141 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=0.047499Jy sigma=1.809682 ! Fit after self-cal, rms=0.047499Jy sigma=1.809674 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.047499Jy sigma=1.809674 ! Fit after self-cal, rms=0.047499Jy sigma=1.809674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.19 mas, bpa=-3.794 degrees ! Estimated noise=0.74912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023463 Jy ! Component: 100 - total flux cleaned = 0.00234399 Jy ! Component: 150 - total flux cleaned = 0.00244055 Jy ! Component: 200 - total flux cleaned = 0.00252394 Jy ! Total flux subtracted in 200 components = 0.00252394 Jy ! Clean residual min=-0.019258 max=0.033753 Jy/beam ! Clean residual mean=-0.000018 rms=0.009212 Jy/beam ! Combined flux in latest and established models = 0.128665 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 81 components and 0.128665 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=0.047962Jy sigma=1.827875 ! Fit after self-cal, rms=0.047936Jy sigma=1.826405 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 = 2.08857e-05 Jy ! Component: 100 - total flux cleaned = 0.000150539 Jy ! Component: 150 - total flux cleaned = 0.000255426 Jy ! Component: 200 - total flux cleaned = 0.000298812 Jy ! Total flux subtracted in 200 components = 0.000298812 Jy ! Clean residual min=-0.019509 max=0.033966 Jy/beam ! Clean residual mean=-0.000019 rms=0.009194 Jy/beam ! Combined flux in latest and established models = 0.128964 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.128964 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=0.048334Jy sigma=1.840825 ! Fit after self-cal, rms=0.048338Jy sigma=1.840504 ! 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=0.9151 mas, bmaj=2.604 mas, bpa=-6.174 degrees ! Estimated noise=0.599611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9151 x 2.604 at -6.174 degrees (North through East) ! Clean map min=-0.012373 max=0.054271 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=0.7641 mas, bmaj=2.498 mas, bpa=-7.27 degrees ! Estimated noise=0.779314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357917 Jy ! Component: 100 - total flux cleaned = 0.054932 Jy ! Component: 150 - total flux cleaned = 0.0684378 Jy ! Component: 200 - total flux cleaned = 0.0787493 Jy ! Total flux subtracted in 200 components = 0.0787493 Jy ! Clean residual min=-0.007838 max=0.009973 Jy/beam ! Clean residual mean=-0.000005 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 0.0787492 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0787492 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.604 mas, bpa=-6.174 degrees ! Estimated noise=0.599611 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 = 0.0154924 Jy ! Component: 100 - total flux cleaned = 0.0258327 Jy ! Component: 150 - total flux cleaned = 0.0328701 Jy ! Component: 200 - total flux cleaned = 0.0376834 Jy ! Total flux subtracted in 200 components = 0.0376834 Jy ! Clean residual min=-0.011380 max=0.018447 Jy/beam ! Clean residual mean=-0.000010 rms=0.004625 Jy/beam ! Combined flux in latest and established models = 0.116433 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.116433 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.19 mas, bpa=-3.794 degrees ! Estimated noise=0.74912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082395 Jy ! Component: 100 - total flux cleaned = 0.0113269 Jy ! Component: 150 - total flux cleaned = 0.0118366 Jy ! Component: 200 - total flux cleaned = 0.0121486 Jy ! Total flux subtracted in 200 components = 0.0121486 Jy ! Clean residual min=-0.019384 max=0.033669 Jy/beam ! Clean residual mean=-0.000019 rms=0.009216 Jy/beam ! Combined flux in latest and established models = 0.128581 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 = 6.6806e-05 Jy ! Component: 100 - total flux cleaned = 0.000177724 Jy ! Component: 150 - total flux cleaned = 0.000224873 Jy ! Component: 200 - total flux cleaned = 0.00026727 Jy ! Total flux subtracted in 200 components = 0.00026727 Jy ! Clean residual min=-0.019542 max=0.033905 Jy/beam ! Clean residual mean=-0.000019 rms=0.009203 Jy/beam ! Combined flux in latest and established models = 0.128848 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.128848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.604 mas, bpa=-6.174 degrees ! Estimated noise=0.599611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00352019 Jy ! Component: 100 - total flux cleaned = -0.00370045 Jy ! Component: 150 - total flux cleaned = -0.00382214 Jy ! Component: 200 - total flux cleaned = -0.00374574 Jy ! Total flux subtracted in 200 components = -0.00374574 Jy ! Clean residual min=-0.011689 max=0.018221 Jy/beam ! Clean residual mean=-0.000009 rms=0.004574 Jy/beam ! Combined flux in latest and established models = 0.125103 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.125103 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=0.047684Jy sigma=1.815762 ! Fit after self-cal, rms=0.047644Jy sigma=1.814677 wmodel /d2/scr/pima/bp171a4_uvs/J1108+1435_X_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp171a4_uvs/J1108+1435_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1108+1435_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1108+1435_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1108+1435_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1108+1435_X_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 = 0.00801628 Jy ! Component: 100 - total flux cleaned = 0.0147957 Jy ! Component: 150 - total flux cleaned = 0.0209141 Jy ! Component: 200 - total flux cleaned = 0.0265138 Jy ! Component: 250 - total flux cleaned = 0.0316764 Jy ! Component: 300 - total flux cleaned = 0.0364759 Jy ! Component: 350 - total flux cleaned = 0.0409816 Jy ! Component: 400 - total flux cleaned = 0.0447354 Jy ! Component: 450 - total flux cleaned = 0.0483017 Jy ! Component: 500 - total flux cleaned = 0.0513897 Jy ! Component: 550 - total flux cleaned = 0.0543288 Jy ! Component: 600 - total flux cleaned = 0.0564376 Jy ! Component: 650 - total flux cleaned = 0.0587324 Jy ! Component: 700 - total flux cleaned = 0.06029 Jy ! Component: 750 - total flux cleaned = 0.0615433 Jy ! Component: 800 - total flux cleaned = 0.0628746 Jy ! Component: 850 - total flux cleaned = 0.063808 Jy ! Component: 900 - total flux cleaned = 0.0648258 Jy ! Component: 950 - total flux cleaned = 0.0658101 Jy ! Component: 1000 - total flux cleaned = 0.0668678 Jy ! Component: 1050 - total flux cleaned = 0.067792 Jy ! Component: 1100 - total flux cleaned = 0.0687847 Jy ! Component: 1150 - total flux cleaned = 0.0695508 Jy ! Component: 1200 - total flux cleaned = 0.0702972 Jy ! Component: 1250 - total flux cleaned = 0.0711086 Jy ! Component: 1300 - total flux cleaned = 0.0715435 Jy ! Component: 1350 - total flux cleaned = 0.0717981 Jy ! Component: 1400 - total flux cleaned = 0.0721295 Jy ! Component: 1450 - total flux cleaned = 0.0727685 Jy ! Component: 1500 - total flux cleaned = 0.0729229 Jy ! Component: 1550 - total flux cleaned = 0.0732238 Jy ! Component: 1600 - total flux cleaned = 0.0733709 Jy ! Component: 1650 - total flux cleaned = 0.0737257 Jy ! Component: 1700 - total flux cleaned = 0.0740012 Jy ! Component: 1750 - total flux cleaned = 0.074001 Jy ! Component: 1800 - total flux cleaned = 0.0741336 Jy ! Component: 1850 - total flux cleaned = 0.0741972 Jy ! Component: 1900 - total flux cleaned = 0.0743827 Jy ! Component: 1950 - total flux cleaned = 0.0744427 Jy ! Component: 2000 - total flux cleaned = 0.0743262 Jy ! Component: 2050 - total flux cleaned = 0.0743261 Jy ! Component: 2100 - total flux cleaned = 0.0743254 Jy ! Component: 2150 - total flux cleaned = 0.0741633 Jy ! Component: 2200 - total flux cleaned = 0.0741113 Jy ! Component: 2250 - total flux cleaned = 0.0740598 Jy ! Component: 2300 - total flux cleaned = 0.0739585 Jy ! Component: 2350 - total flux cleaned = 0.0738116 Jy ! Component: 2400 - total flux cleaned = 0.0737178 Jy ! Component: 2450 - total flux cleaned = 0.0737664 Jy ! Component: 2500 - total flux cleaned = 0.0737209 Jy ! Component: 2550 - total flux cleaned = 0.0736313 Jy ! Component: 2600 - total flux cleaned = 0.0734585 Jy ! Component: 2650 - total flux cleaned = 0.0735442 Jy ! Component: 2700 - total flux cleaned = 0.073419 Jy ! Component: 2750 - total flux cleaned = 0.0732576 Jy ! Component: 2800 - total flux cleaned = 0.0733369 Jy ! Component: 2850 - total flux cleaned = 0.0732188 Jy ! Component: 2900 - total flux cleaned = 0.0732193 Jy ! Component: 2950 - total flux cleaned = 0.0731446 Jy ! Component: 3000 - total flux cleaned = 0.0732907 Jy ! Component: 3050 - total flux cleaned = 0.073075 Jy ! Component: 3100 - total flux cleaned = 0.0732159 Jy ! Component: 3150 - total flux cleaned = 0.0731812 Jy ! Component: 3200 - total flux cleaned = 0.0730122 Jy ! Component: 3250 - total flux cleaned = 0.0730796 Jy ! Component: 3300 - total flux cleaned = 0.0731453 Jy ! Component: 3350 - total flux cleaned = 0.0732095 Jy ! Component: 3400 - total flux cleaned = 0.0732094 Jy ! Component: 3450 - total flux cleaned = 0.0733031 Jy ! Component: 3500 - total flux cleaned = 0.0733646 Jy ! Component: 3550 - total flux cleaned = 0.0734854 Jy ! Component: 3600 - total flux cleaned = 0.0735152 Jy ! Component: 3650 - total flux cleaned = 0.0735743 Jy ! Component: 3700 - total flux cleaned = 0.073632 Jy ! Component: 3750 - total flux cleaned = 0.0736606 Jy ! Component: 3800 - total flux cleaned = 0.0737448 Jy ! Component: 3850 - total flux cleaned = 0.0737723 Jy ! Component: 3900 - total flux cleaned = 0.0738274 Jy ! Component: 3950 - total flux cleaned = 0.0739086 Jy ! Component: 4000 - total flux cleaned = 0.0739624 Jy ! Component: 4050 - total flux cleaned = 0.0740684 Jy ! Total flux subtracted in 4096 components = 0.0741211 Jy ! Clean residual min=-0.001440 max=0.001482 Jy/beam ! Clean residual mean=-0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.199224 Jy keep ! Adding 647 model components to the UV plane model. ! The established model now contains 719 components and 0.199224 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1108+1435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9151 x 2.604 at -6.174 degrees (North through East) ! Clean map min=-0.004313 max=0.053446 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1108+1435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0534461 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000562835 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.15927 3.15927 6.31853 12.6371 25.2741 50.5483 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.958 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1108+1435_X_uvs.log closed on Wed Jan 29 03:51:23 2014