! Started logfile: /scr/pima/bp171a9_uvs/J1240-1717_X_uvs.log on Sat Dec 21 09:13:10 2013 obs /scr/pima/bp171a9_uvs/J1240-1717_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1240-1717_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1240-1717 ! ! 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 1080 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 /scr/pima/bp171a9_uvs/J1240-1717_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=1.006274Jy sigma=2.996622 ! Fit after self-cal, rms=0.922671Jy sigma=2.665498 ! 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=0.7566 mas, bmaj=2.175 mas, bpa=0.0633 degrees ! Estimated noise=12.2164 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 = 0.0601174 Jy ! Component: 100 - total flux cleaned = 0.0781386 Jy ! Total flux subtracted in 100 components = 0.0781386 Jy ! Clean residual min=-0.006300 max=0.008292 Jy/beam ! Clean residual mean=0.000005 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.0781386 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0781386 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=0.031552Jy sigma=0.170982 ! Fit after self-cal, rms=0.031526Jy sigma=0.170923 ! 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=1.03 mas, bmaj=2.619 mas, bpa=-0.149 degrees ! Estimated noise=7.94693 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 = 0.0178748 Jy ! Component: 100 - total flux cleaned = 0.0269111 Jy ! Component: 150 - total flux cleaned = 0.0317136 Jy ! Component: 200 - total flux cleaned = 0.0342705 Jy ! Total flux subtracted in 200 components = 0.0342705 Jy ! Clean residual min=-0.012569 max=0.011155 Jy/beam ! Clean residual mean=0.000009 rms=0.004611 Jy/beam ! Combined flux in latest and established models = 0.112409 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.112409 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=0.029176Jy sigma=0.131449 ! Fit after self-cal, rms=0.029215Jy sigma=0.131426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.619 at -0.149 degrees (North through East) ! Clean map min=-0.012637 max=0.079935 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=0.029215Jy sigma=0.131426 ! Fit after self-cal, rms=0.029215Jy sigma=0.131426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.619 mas, bpa=-0.149 degrees ! Estimated noise=7.94693 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 = 0.000509228 Jy ! Component: 100 - total flux cleaned = 0.000882267 Jy ! Component: 150 - total flux cleaned = 0.00122428 Jy ! Component: 200 - total flux cleaned = 0.00148512 Jy ! Total flux subtracted in 200 components = 0.00148512 Jy ! Clean residual min=-0.012463 max=0.011117 Jy/beam ! Clean residual mean=0.000009 rms=0.004558 Jy/beam ! Combined flux in latest and established models = 0.113894 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.113894 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=0.029134Jy sigma=0.130276 ! Fit after self-cal, rms=0.029144Jy sigma=0.130271 ! 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=0.029144Jy sigma=0.130271 ! Fit after self-cal, rms=0.029144Jy sigma=0.130271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.619 mas, bpa=-0.149 degrees ! Estimated noise=7.94693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305421 Jy ! Component: 100 - total flux cleaned = 0.00052807 Jy ! Component: 150 - total flux cleaned = 0.000694708 Jy ! Component: 200 - total flux cleaned = 0.000853652 Jy ! Total flux subtracted in 200 components = 0.000853652 Jy ! Clean residual min=-0.012412 max=0.011122 Jy/beam ! Clean residual mean=0.000009 rms=0.004529 Jy/beam ! Combined flux in latest and established models = 0.114748 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.114748 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=0.029109Jy sigma=0.129630 ! Fit after self-cal, rms=0.029115Jy sigma=0.129628 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 = 0.000160084 Jy ! Component: 100 - total flux cleaned = 0.000268332 Jy ! Component: 150 - total flux cleaned = 0.000405595 Jy ! Component: 200 - total flux cleaned = 0.000537105 Jy ! Total flux subtracted in 200 components = 0.000537105 Jy ! Clean residual min=-0.012323 max=0.011131 Jy/beam ! Clean residual mean=0.000009 rms=0.004511 Jy/beam ! Combined flux in latest and established models = 0.115285 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.115285 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=0.029097Jy sigma=0.129218 ! Fit after self-cal, rms=0.029101Jy sigma=0.129217 ! 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=0.029101Jy sigma=0.129217 ! Fit after self-cal, rms=0.029101Jy sigma=0.129217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.619 mas, bpa=-0.149 degrees ! Estimated noise=7.94693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101413 Jy ! Component: 100 - total flux cleaned = 0.000191846 Jy ! Component: 150 - total flux cleaned = 0.000278473 Jy ! Component: 200 - total flux cleaned = 0.000361588 Jy ! Total flux subtracted in 200 components = 0.000361588 Jy ! Clean residual min=-0.012251 max=0.011131 Jy/beam ! Clean residual mean=0.000009 rms=0.004498 Jy/beam ! Combined flux in latest and established models = 0.115647 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.115647 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=0.029086Jy sigma=0.128938 ! Fit after self-cal, rms=0.029089Jy sigma=0.128937 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 = 8.84798e-05 Jy ! Component: 100 - total flux cleaned = 0.000141028 Jy ! Component: 150 - total flux cleaned = 0.000166456 Jy ! Component: 200 - total flux cleaned = 0.00021709 Jy ! Total flux subtracted in 200 components = 0.00021709 Jy ! Clean residual min=-0.012209 max=0.011128 Jy/beam ! Clean residual mean=0.000009 rms=0.004491 Jy/beam ! Combined flux in latest and established models = 0.115864 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.115864 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=0.029065Jy sigma=0.128754 ! Fit after self-cal, rms=0.029067Jy sigma=0.128753 ! 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=0.029067Jy sigma=0.128753 ! Fit after self-cal, rms=0.029067Jy sigma=0.128753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.407 mas, bmaj=5.276 mas, bpa=6.218 degrees ! Estimated noise=8.29237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337179 Jy ! Component: 100 - total flux cleaned = 0.00375504 Jy ! Component: 150 - total flux cleaned = 0.00397057 Jy ! Component: 200 - total flux cleaned = 0.00417764 Jy ! Total flux subtracted in 200 components = 0.00417764 Jy ! Clean residual min=-0.019594 max=0.018118 Jy/beam ! Clean residual mean=0.000016 rms=0.007585 Jy/beam ! Combined flux in latest and established models = 0.120041 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 49 components and 0.120041 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=0.029663Jy sigma=0.126409 ! Fit after self-cal, rms=0.029667Jy sigma=0.126403 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 = 0.000206172 Jy ! Component: 100 - total flux cleaned = 0.000399321 Jy ! Component: 150 - total flux cleaned = 0.000644979 Jy ! Component: 200 - total flux cleaned = 0.000820402 Jy ! Total flux subtracted in 200 components = 0.000820402 Jy ! Clean residual min=-0.019368 max=0.018162 Jy/beam ! Clean residual mean=0.000016 rms=0.007537 Jy/beam ! Combined flux in latest and established models = 0.120862 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.120862 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=0.029788Jy sigma=0.126052 ! Fit after self-cal, rms=0.029778Jy sigma=0.126032 ! 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=1.03 mas, bmaj=2.619 mas, bpa=-0.149 degrees ! Estimated noise=7.94693 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.619 at -0.149 degrees (North through East) ! Clean map min=-0.012057 max=0.071759 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=0.7566 mas, bmaj=2.175 mas, bpa=0.0633 degrees ! Estimated noise=12.2164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600516 Jy ! Component: 100 - total flux cleaned = 0.0783286 Jy ! Component: 150 - total flux cleaned = 0.0878953 Jy ! Component: 200 - total flux cleaned = 0.0936851 Jy ! Total flux subtracted in 200 components = 0.0936851 Jy ! Clean residual min=-0.006052 max=0.005807 Jy/beam ! Clean residual mean=0.000006 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.0936851 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0936851 Jy ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.619 mas, bpa=-0.149 degrees ! Estimated noise=7.94693 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 = 0.0103498 Jy ! Component: 100 - total flux cleaned = 0.0157988 Jy ! Component: 150 - total flux cleaned = 0.0186931 Jy ! Component: 200 - total flux cleaned = 0.0197313 Jy ! Total flux subtracted in 200 components = 0.0197313 Jy ! Clean residual min=-0.012599 max=0.011109 Jy/beam ! Clean residual mean=0.000009 rms=0.004573 Jy/beam ! Combined flux in latest and established models = 0.113416 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.113416 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=2.407 mas, bmaj=5.276 mas, bpa=6.218 degrees ! Estimated noise=8.29237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441212 Jy ! Component: 100 - total flux cleaned = 0.00497815 Jy ! Component: 150 - total flux cleaned = 0.00523723 Jy ! Component: 200 - total flux cleaned = 0.00556725 Jy ! Total flux subtracted in 200 components = 0.00556725 Jy ! Clean residual min=-0.019946 max=0.018064 Jy/beam ! Clean residual mean=0.000016 rms=0.007650 Jy/beam ! Combined flux in latest and established models = 0.118984 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 = 0.000236476 Jy ! Component: 100 - total flux cleaned = 0.000460327 Jy ! Component: 150 - total flux cleaned = 0.00067952 Jy ! Component: 200 - total flux cleaned = 0.000956716 Jy ! Total flux subtracted in 200 components = 0.000956716 Jy ! Clean residual min=-0.019647 max=0.018114 Jy/beam ! Clean residual mean=0.000016 rms=0.007592 Jy/beam ! Combined flux in latest and established models = 0.11994 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.11994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.619 mas, bpa=-0.149 degrees ! Estimated noise=7.94693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025338 Jy ! Component: 100 - total flux cleaned = -0.00291166 Jy ! Component: 150 - total flux cleaned = -0.00287657 Jy ! Component: 200 - total flux cleaned = -0.00290734 Jy ! Total flux subtracted in 200 components = -0.00290734 Jy ! Clean residual min=-0.011794 max=0.011224 Jy/beam ! Clean residual mean=0.000009 rms=0.004453 Jy/beam ! Combined flux in latest and established models = 0.117033 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.117033 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=0.029142Jy sigma=0.128012 ! Fit after self-cal, rms=0.029127Jy sigma=0.127999 wmodel /scr/pima/bp171a9_uvs/J1240-1717_X_map.mod ! Writing 39 model components to file: /scr/pima/bp171a9_uvs/J1240-1717_X_map.mod wobs /scr/pima/bp171a9_uvs/J1240-1717_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1240-1717_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1240-1717_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1240-1717_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 = -0.000323603 Jy ! Component: 100 - total flux cleaned = 0.000593546 Jy ! Component: 150 - total flux cleaned = 0.00159374 Jy ! Component: 200 - total flux cleaned = 0.00309822 Jy ! Component: 250 - total flux cleaned = 0.00449711 Jy ! Component: 300 - total flux cleaned = 0.00606015 Jy ! Component: 350 - total flux cleaned = 0.00729151 Jy ! Component: 400 - total flux cleaned = 0.00799382 Jy ! Component: 450 - total flux cleaned = 0.00877387 Jy ! Component: 500 - total flux cleaned = 0.00908954 Jy ! Component: 550 - total flux cleaned = 0.00960006 Jy ! Component: 600 - total flux cleaned = 0.0104736 Jy ! Component: 650 - total flux cleaned = 0.0109398 Jy ! Component: 700 - total flux cleaned = 0.0119287 Jy ! Component: 750 - total flux cleaned = 0.0130449 Jy ! Component: 800 - total flux cleaned = 0.0137843 Jy ! Component: 850 - total flux cleaned = 0.0145006 Jy ! Component: 900 - total flux cleaned = 0.0154202 Jy ! Component: 950 - total flux cleaned = 0.0161563 Jy ! Component: 1000 - total flux cleaned = 0.016727 Jy ! Component: 1050 - total flux cleaned = 0.017763 Jy ! Component: 1100 - total flux cleaned = 0.0187004 Jy ! Component: 1150 - total flux cleaned = 0.0198065 Jy ! Component: 1200 - total flux cleaned = 0.0206286 Jy ! Component: 1250 - total flux cleaned = 0.0217347 Jy ! Component: 1300 - total flux cleaned = 0.0226305 Jy ! Component: 1350 - total flux cleaned = 0.023096 Jy ! Component: 1400 - total flux cleaned = 0.0237214 Jy ! Component: 1450 - total flux cleaned = 0.0242784 Jy ! Component: 1500 - total flux cleaned = 0.0248232 Jy ! Component: 1550 - total flux cleaned = 0.0252518 Jy ! Component: 1600 - total flux cleaned = 0.0256188 Jy ! Component: 1650 - total flux cleaned = 0.0260304 Jy ! Component: 1700 - total flux cleaned = 0.0264346 Jy ! Component: 1750 - total flux cleaned = 0.0268811 Jy ! Component: 1800 - total flux cleaned = 0.0272231 Jy ! Component: 1850 - total flux cleaned = 0.0275585 Jy ! Component: 1900 - total flux cleaned = 0.0279834 Jy ! Component: 1950 - total flux cleaned = 0.0284014 Jy ! Component: 2000 - total flux cleaned = 0.028767 Jy ! Component: 2050 - total flux cleaned = 0.0292163 Jy ! Component: 2100 - total flux cleaned = 0.0295711 Jy ! Component: 2150 - total flux cleaned = 0.0299205 Jy ! Component: 2200 - total flux cleaned = 0.030395 Jy ! Component: 2250 - total flux cleaned = 0.0306926 Jy ! Component: 2300 - total flux cleaned = 0.0309454 Jy ! Component: 2350 - total flux cleaned = 0.0312373 Jy ! Component: 2400 - total flux cleaned = 0.0314848 Jy ! Component: 2450 - total flux cleaned = 0.0316895 Jy ! Component: 2500 - total flux cleaned = 0.031892 Jy ! Component: 2550 - total flux cleaned = 0.032093 Jy ! Component: 2600 - total flux cleaned = 0.0322925 Jy ! Component: 2650 - total flux cleaned = 0.0324114 Jy ! Component: 2700 - total flux cleaned = 0.0326078 Jy ! Component: 2750 - total flux cleaned = 0.032647 Jy ! Component: 2800 - total flux cleaned = 0.032841 Jy ! Component: 2850 - total flux cleaned = 0.0329183 Jy ! Component: 2900 - total flux cleaned = 0.0330337 Jy ! Component: 2950 - total flux cleaned = 0.0330722 Jy ! Component: 3000 - total flux cleaned = 0.0331489 Jy ! Component: 3050 - total flux cleaned = 0.0331869 Jy ! Component: 3100 - total flux cleaned = 0.0332628 Jy ! Component: 3150 - total flux cleaned = 0.0333006 Jy ! Component: 3200 - total flux cleaned = 0.0333758 Jy ! Component: 3250 - total flux cleaned = 0.0333758 Jy ! Component: 3300 - total flux cleaned = 0.0334132 Jy ! Component: 3350 - total flux cleaned = 0.0334879 Jy ! Component: 3400 - total flux cleaned = 0.0335251 Jy ! Component: 3450 - total flux cleaned = 0.0335993 Jy ! Component: 3500 - total flux cleaned = 0.0335622 Jy ! Component: 3550 - total flux cleaned = 0.0335994 Jy ! Component: 3600 - total flux cleaned = 0.0336733 Jy ! Component: 3650 - total flux cleaned = 0.033599 Jy ! Component: 3700 - total flux cleaned = 0.0335989 Jy ! Component: 3750 - total flux cleaned = 0.0335254 Jy ! Component: 3800 - total flux cleaned = 0.033562 Jy ! Component: 3850 - total flux cleaned = 0.0335251 Jy ! Component: 3900 - total flux cleaned = 0.0334885 Jy ! Component: 3950 - total flux cleaned = 0.0334886 Jy ! Component: 4000 - total flux cleaned = 0.0335261 Jy ! Component: 4050 - total flux cleaned = 0.0335259 Jy ! Total flux subtracted in 4096 components = 0.0335638 Jy ! Clean residual min=-0.002374 max=0.002181 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.150597 Jy keep ! Adding 605 model components to the UV plane model. ! The established model now contains 644 components and 0.150597 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1240-1717_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.619 at -0.149 degrees (North through East) ! Clean map min=-0.0032738 max=0.074012 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1240-1717_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0740123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000596228 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.41674 2.41674 4.83348 9.66695 19.3339 38.6678 77.3356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 124.134 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1240-1717_X_uvs.log closed on Sat Dec 21 09:13:15 2013