! Started logfile: /d2/scr/pima/bp171aa_uvs/J1048+6008_C_uvs.log on Thu Nov 28 23:34:37 2013 obs /d2/scr/pima/bp171aa_uvs/J1048+6008_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1048+6008_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797531 visibilities/baseline/integration-bin. ! Found source: J1048+6008 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2584 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/bp171aa_uvs/J1048+6008_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. ! ! 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=1.019888Jy sigma=0.721010 ! Fit after self-cal, rms=0.953855Jy sigma=0.674328 ! 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=1.238 mas, bmaj=4.741 mas, bpa=25.88 degrees ! Estimated noise=27.5982 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 = 0.0269666 Jy ! Component: 100 - total flux cleaned = 0.0412242 Jy ! Total flux subtracted in 100 components = 0.0412242 Jy ! Clean residual min=-0.008245 max=0.011325 Jy/beam ! Clean residual mean=0.000003 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.0412242 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0412242 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=0.066678Jy sigma=0.047141 ! Fit after self-cal, rms=0.064164Jy sigma=0.045363 ! 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=1.487 mas, bmaj=4.733 mas, bpa=25.4 degrees ! Estimated noise=19.6766 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 = 0.0258611 Jy ! Component: 100 - total flux cleaned = 0.0416048 Jy ! Component: 150 - total flux cleaned = 0.0530313 Jy ! Component: 200 - total flux cleaned = 0.0618161 Jy ! Total flux subtracted in 200 components = 0.0618161 Jy ! Clean residual min=-0.013210 max=0.013468 Jy/beam ! Clean residual mean=0.000012 rms=0.003942 Jy/beam ! Combined flux in latest and established models = 0.10304 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 55 components and 0.10304 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=0.051013Jy sigma=0.036065 ! Fit after self-cal, rms=0.050804Jy sigma=0.035918 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.487 x 4.733 at 25.4 degrees (North through East) ! Clean map min=-0.013453 max=0.052541 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=0.050804Jy sigma=0.035918 ! Fit after self-cal, rms=0.050804Jy sigma=0.035918 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.733 mas, bpa=25.4 degrees ! Estimated noise=19.6766 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 = 0.00751887 Jy ! Component: 100 - total flux cleaned = 0.0131419 Jy ! Component: 150 - total flux cleaned = 0.0175556 Jy ! Component: 200 - total flux cleaned = 0.0210359 Jy ! Total flux subtracted in 200 components = 0.0210359 Jy ! Clean residual min=-0.012270 max=0.014144 Jy/beam ! Clean residual mean=0.000011 rms=0.003688 Jy/beam ! Combined flux in latest and established models = 0.124076 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.124076 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=0.049218Jy sigma=0.034796 ! Fit after self-cal, rms=0.049155Jy sigma=0.034752 ! 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=0.049155Jy sigma=0.034752 ! Fit after self-cal, rms=0.049155Jy sigma=0.034752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.733 mas, bpa=25.4 degrees ! Estimated noise=19.6766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329281 Jy ! Component: 100 - total flux cleaned = 0.00563428 Jy ! Component: 150 - total flux cleaned = 0.0072852 Jy ! Component: 200 - total flux cleaned = 0.00805163 Jy ! Total flux subtracted in 200 components = 0.00805163 Jy ! Clean residual min=-0.011868 max=0.014488 Jy/beam ! Clean residual mean=0.000011 rms=0.003620 Jy/beam ! Combined flux in latest and established models = 0.132128 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.132128 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=0.048862Jy sigma=0.034544 ! Fit after self-cal, rms=0.048835Jy sigma=0.034525 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 = 0.00108479 Jy ! Component: 100 - total flux cleaned = 0.0016729 Jy ! Component: 150 - total flux cleaned = 0.00186385 Jy ! Component: 200 - total flux cleaned = 0.00195504 Jy ! Total flux subtracted in 200 components = 0.00195504 Jy ! Clean residual min=-0.011753 max=0.014574 Jy/beam ! Clean residual mean=0.000011 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 0.134083 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.134083 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=0.048735Jy sigma=0.034454 ! Fit after self-cal, rms=0.048727Jy sigma=0.034448 ! 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=0.048727Jy sigma=0.034448 ! Fit after self-cal, rms=0.048727Jy sigma=0.034448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.733 mas, bpa=25.4 degrees ! Estimated noise=19.6766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328647 Jy ! Component: 100 - total flux cleaned = 0.000373076 Jy ! Component: 150 - total flux cleaned = 0.000413759 Jy ! Component: 200 - total flux cleaned = 0.000453503 Jy ! Total flux subtracted in 200 components = 0.000453503 Jy ! Clean residual min=-0.011712 max=0.014552 Jy/beam ! Clean residual mean=0.000011 rms=0.003592 Jy/beam ! Combined flux in latest and established models = 0.134536 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.134536 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=0.048659Jy sigma=0.034400 ! Fit after self-cal, rms=0.048655Jy sigma=0.034397 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 = 6.63369e-06 Jy ! Component: 100 - total flux cleaned = 8.62788e-05 Jy ! Component: 150 - total flux cleaned = 8.56165e-05 Jy ! Component: 200 - total flux cleaned = 0.000159019 Jy ! Total flux subtracted in 200 components = 0.000159019 Jy ! Clean residual min=-0.011676 max=0.014522 Jy/beam ! Clean residual mean=0.000011 rms=0.003586 Jy/beam ! Combined flux in latest and established models = 0.134695 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.134695 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=0.048599Jy sigma=0.034358 ! Fit after self-cal, rms=0.048596Jy sigma=0.034356 ! 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=0.048596Jy sigma=0.034356 ! Fit after self-cal, rms=0.048596Jy sigma=0.034356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=4.922 mas, bpa=23.48 degrees ! Estimated noise=26.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502743 Jy ! Component: 100 - total flux cleaned = 0.00647519 Jy ! Component: 150 - total flux cleaned = 0.00694323 Jy ! Component: 200 - total flux cleaned = 0.00694433 Jy ! Total flux subtracted in 200 components = 0.00694433 Jy ! Clean residual min=-0.021658 max=0.028011 Jy/beam ! Clean residual mean=0.000026 rms=0.007548 Jy/beam ! Combined flux in latest and established models = 0.14164 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.14164 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=0.048841Jy sigma=0.034529 ! Fit after self-cal, rms=0.048753Jy sigma=0.034466 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 = 0.000913297 Jy ! Component: 100 - total flux cleaned = 0.000758821 Jy ! Component: 150 - total flux cleaned = 0.000625194 Jy ! Component: 200 - total flux cleaned = 0.00062187 Jy ! Total flux subtracted in 200 components = 0.00062187 Jy ! Clean residual min=-0.021233 max=0.028011 Jy/beam ! Clean residual mean=0.000026 rms=0.007497 Jy/beam ! Combined flux in latest and established models = 0.142261 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.142261 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=0.048932Jy sigma=0.034593 ! Fit after self-cal, rms=0.048901Jy sigma=0.034571 ! 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=1.487 mas, bmaj=4.733 mas, bpa=25.4 degrees ! Estimated noise=19.6766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.487 x 4.733 at 25.4 degrees (North through East) ! Clean map min=-0.011643 max=0.051192 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=1.238 mas, bmaj=4.741 mas, bpa=25.88 degrees ! Estimated noise=27.5982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289234 Jy ! Component: 100 - total flux cleaned = 0.0449817 Jy ! Component: 150 - total flux cleaned = 0.0567277 Jy ! Component: 200 - total flux cleaned = 0.0656912 Jy ! Total flux subtracted in 200 components = 0.0656912 Jy ! Clean residual min=-0.009227 max=0.009924 Jy/beam ! Clean residual mean=0.000003 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.0656912 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0656912 Jy ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.733 mas, bpa=25.4 degrees ! Estimated noise=19.6766 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 = 0.0181544 Jy ! Component: 100 - total flux cleaned = 0.0306602 Jy ! Component: 150 - total flux cleaned = 0.0401212 Jy ! Component: 200 - total flux cleaned = 0.0473945 Jy ! Total flux subtracted in 200 components = 0.0473945 Jy ! Clean residual min=-0.013035 max=0.013483 Jy/beam ! Clean residual mean=0.000012 rms=0.003791 Jy/beam ! Combined flux in latest and established models = 0.113086 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 58 components and 0.113086 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=4.922 mas, bpa=23.48 degrees ! Estimated noise=26.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013321 Jy ! Component: 100 - total flux cleaned = 0.0208187 Jy ! Component: 150 - total flux cleaned = 0.0252419 Jy ! Component: 200 - total flux cleaned = 0.0275302 Jy ! Total flux subtracted in 200 components = 0.0275302 Jy ! Clean residual min=-0.021835 max=0.027707 Jy/beam ! Clean residual mean=0.000026 rms=0.007527 Jy/beam ! Combined flux in latest and established models = 0.140616 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 = 0.000551021 Jy ! Component: 100 - total flux cleaned = 0.000689863 Jy ! Component: 150 - total flux cleaned = 0.000821481 Jy ! Component: 200 - total flux cleaned = 0.000943878 Jy ! Total flux subtracted in 200 components = 0.000943878 Jy ! Clean residual min=-0.021444 max=0.027866 Jy/beam ! Clean residual mean=0.000026 rms=0.007502 Jy/beam ! Combined flux in latest and established models = 0.14156 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.14156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.733 mas, bpa=25.4 degrees ! Estimated noise=19.6766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00329072 Jy ! Component: 100 - total flux cleaned = -0.00425409 Jy ! Component: 150 - total flux cleaned = -0.00479331 Jy ! Component: 200 - total flux cleaned = -0.00487879 Jy ! Total flux subtracted in 200 components = -0.00487879 Jy ! Clean residual min=-0.012053 max=0.014652 Jy/beam ! Clean residual mean=0.000011 rms=0.003572 Jy/beam ! Combined flux in latest and established models = 0.136681 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.136681 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=0.048806Jy sigma=0.034504 ! Fit after self-cal, rms=0.048751Jy sigma=0.034465 wmodel /d2/scr/pima/bp171aa_uvs/J1048+6008_C_map.mod ! Writing 82 model components to file: /d2/scr/pima/bp171aa_uvs/J1048+6008_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1048+6008_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1048+6008_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1048+6008_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1048+6008_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 = 0.00645465 Jy ! Component: 100 - total flux cleaned = 0.00961097 Jy ! Component: 150 - total flux cleaned = 0.0112383 Jy ! Component: 200 - total flux cleaned = 0.0125493 Jy ! Component: 250 - total flux cleaned = 0.0139638 Jy ! Component: 300 - total flux cleaned = 0.0147994 Jy ! Component: 350 - total flux cleaned = 0.0155946 Jy ! Component: 400 - total flux cleaned = 0.0160519 Jy ! Component: 450 - total flux cleaned = 0.0169165 Jy ! Component: 500 - total flux cleaned = 0.0174665 Jy ! Component: 550 - total flux cleaned = 0.0182521 Jy ! Component: 600 - total flux cleaned = 0.0183716 Jy ! Component: 650 - total flux cleaned = 0.0182484 Jy ! Component: 700 - total flux cleaned = 0.0184783 Jy ! Component: 750 - total flux cleaned = 0.0185881 Jy ! Component: 800 - total flux cleaned = 0.019021 Jy ! Component: 850 - total flux cleaned = 0.01923 Jy ! Component: 900 - total flux cleaned = 0.0197412 Jy ! Component: 950 - total flux cleaned = 0.0202387 Jy ! Component: 1000 - total flux cleaned = 0.0207188 Jy ! Component: 1050 - total flux cleaned = 0.021092 Jy ! Component: 1100 - total flux cleaned = 0.0214538 Jy ! Component: 1150 - total flux cleaned = 0.0218038 Jy ! Component: 1200 - total flux cleaned = 0.0215465 Jy ! Component: 1250 - total flux cleaned = 0.0218023 Jy ! Component: 1300 - total flux cleaned = 0.0222098 Jy ! Component: 1350 - total flux cleaned = 0.0226049 Jy ! Component: 1400 - total flux cleaned = 0.0230695 Jy ! Component: 1450 - total flux cleaned = 0.023144 Jy ! Component: 1500 - total flux cleaned = 0.0235858 Jy ! Component: 1550 - total flux cleaned = 0.0240164 Jy ! Component: 1600 - total flux cleaned = 0.0242933 Jy ! Component: 1650 - total flux cleaned = 0.0243606 Jy ! Component: 1700 - total flux cleaned = 0.0246273 Jy ! Component: 1750 - total flux cleaned = 0.0247569 Jy ! Component: 1800 - total flux cleaned = 0.0248216 Jy ! Component: 1850 - total flux cleaned = 0.0248857 Jy ! Component: 1900 - total flux cleaned = 0.0247651 Jy ! Component: 1950 - total flux cleaned = 0.0247666 Jy ! Component: 2000 - total flux cleaned = 0.024999 Jy ! Component: 2050 - total flux cleaned = 0.0247721 Jy ! Component: 2100 - total flux cleaned = 0.0248292 Jy ! Component: 2150 - total flux cleaned = 0.0247227 Jy ! Component: 2200 - total flux cleaned = 0.0247236 Jy ! Component: 2250 - total flux cleaned = 0.0246197 Jy ! Component: 2300 - total flux cleaned = 0.0247735 Jy ! Component: 2350 - total flux cleaned = 0.0247258 Jy ! Component: 2400 - total flux cleaned = 0.024629 Jy ! Component: 2450 - total flux cleaned = 0.0247739 Jy ! Component: 2500 - total flux cleaned = 0.024962 Jy ! Component: 2550 - total flux cleaned = 0.0249606 Jy ! Component: 2600 - total flux cleaned = 0.0250504 Jy ! Component: 2650 - total flux cleaned = 0.0249171 Jy ! Component: 2700 - total flux cleaned = 0.0250928 Jy ! Component: 2750 - total flux cleaned = 0.0250517 Jy ! Component: 2800 - total flux cleaned = 0.0250942 Jy ! Component: 2850 - total flux cleaned = 0.0252597 Jy ! Component: 2900 - total flux cleaned = 0.0253411 Jy ! Component: 2950 - total flux cleaned = 0.0253419 Jy ! Component: 3000 - total flux cleaned = 0.025538 Jy ! Component: 3050 - total flux cleaned = 0.025615 Jy ! Component: 3100 - total flux cleaned = 0.0256917 Jy ! Component: 3150 - total flux cleaned = 0.0258035 Jy ! Component: 3200 - total flux cleaned = 0.0259509 Jy ! Component: 3250 - total flux cleaned = 0.0260958 Jy ! Component: 3300 - total flux cleaned = 0.0263099 Jy ! Component: 3350 - total flux cleaned = 0.0263804 Jy ! Component: 3400 - total flux cleaned = 0.026554 Jy ! Component: 3450 - total flux cleaned = 0.0268627 Jy ! Component: 3500 - total flux cleaned = 0.0269642 Jy ! Component: 3550 - total flux cleaned = 0.0271308 Jy ! Component: 3600 - total flux cleaned = 0.0272956 Jy ! Component: 3650 - total flux cleaned = 0.0275559 Jy ! Component: 3700 - total flux cleaned = 0.0277159 Jy ! Component: 3750 - total flux cleaned = 0.0278111 Jy ! Component: 3800 - total flux cleaned = 0.0279053 Jy ! Component: 3850 - total flux cleaned = 0.0281522 Jy ! Component: 3900 - total flux cleaned = 0.0282126 Jy ! Component: 3950 - total flux cleaned = 0.0283938 Jy ! Component: 4000 - total flux cleaned = 0.0285133 Jy ! Component: 4050 - total flux cleaned = 0.0286613 Jy ! Total flux subtracted in 4096 components = 0.0288661 Jy ! Clean residual min=-0.001525 max=0.001503 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.165547 Jy keep ! Adding 473 model components to the UV plane model. ! The established model now contains 555 components and 0.165547 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1048+6008_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.487 x 4.733 at 25.4 degrees (North through East) ! Clean map min=-0.0046172 max=0.050595 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1048+6008_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0505953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000588875 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.49168 3.49168 6.98335 13.9667 27.9334 55.8668 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 85.918 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1048+6008_C_uvs.log closed on Thu Nov 28 23:34:43 2013