! Started logfile: /g0/scr/pima/s4195b_uvs/J0817+3243_X_uvs.log on Tue Dec 31 19:31:56 2013 obs /g0/scr/pima/s4195b_uvs/J0817+3243_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0817+3243_X_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J0817+3243 ! ! 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 3920 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 /g0/scr/pima/s4195b_uvs/J0817+3243_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=1.000185Jy sigma=0.766844 ! Fit after self-cal, rms=0.994431Jy sigma=0.758324 ! 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=0.8056 mas, bmaj=2.674 mas, bpa=-27.11 degrees ! Estimated noise=32.7345 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 = 0.00667767 Jy ! Component: 100 - total flux cleaned = 0.00806718 Jy ! Total flux subtracted in 100 components = 0.00806718 Jy ! Clean residual min=-0.001824 max=0.001813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.00806718 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.00806718 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=0.014805Jy sigma=0.012876 ! Fit after self-cal, rms=0.013224Jy sigma=0.011497 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003171 Jy ! Component: 100 - total flux cleaned = 0.00370096 Jy ! Total flux subtracted in 100 components = 0.00370096 Jy ! Clean residual min=-0.001509 max=0.001464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0117681 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0117681 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=0.013585Jy sigma=0.010504 ! Fit after self-cal, rms=0.013568Jy sigma=0.010497 ! 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=1.105 mas, bmaj=2.825 mas, bpa=-24.98 degrees ! Estimated noise=16.5984 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 = 0.000170973 Jy ! Component: 100 - total flux cleaned = 0.000136914 Jy ! Component: 150 - total flux cleaned = 9.2517e-05 Jy ! Component: 200 - total flux cleaned = 6.39589e-05 Jy ! Total flux subtracted in 200 components = 6.39589e-05 Jy ! Clean residual min=-0.000687 max=0.000724 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0118321 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0118321 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=0.013615Jy sigma=0.010441 ! Fit after self-cal, rms=0.013608Jy sigma=0.010438 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 2.825 at -24.98 degrees (North through East) ! Clean map min=-0.00067183 max=0.011809 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.94 KP 0.86 LA 0.87 ! MK 0.97 NL 0.87 OV 0.97 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.013608Jy sigma=0.010438 ! Fit after self-cal, rms=0.013389Jy sigma=0.010415 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.829 mas, bpa=-24.94 degrees ! Estimated noise=16.1979 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 = -0.000328358 Jy ! Component: 100 - total flux cleaned = -0.000435659 Jy ! Component: 150 - total flux cleaned = -0.000469133 Jy ! Component: 200 - total flux cleaned = -0.000478568 Jy ! Total flux subtracted in 200 components = -0.000478568 Jy ! Clean residual min=-0.000645 max=0.000712 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0113535 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0113535 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=0.013318Jy sigma=0.010452 ! Fit after self-cal, rms=0.013325Jy sigma=0.010450 ! 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=0.013325Jy sigma=0.010450 ! Fit after self-cal, rms=0.013325Jy sigma=0.010450 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.829 mas, bpa=-24.94 degrees ! Estimated noise=16.1979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.55323e-05 Jy ! Component: 100 - total flux cleaned = -6.05645e-05 Jy ! Component: 150 - total flux cleaned = -6.93773e-05 Jy ! Component: 200 - total flux cleaned = -6.92764e-05 Jy ! Total flux subtracted in 200 components = -6.92764e-05 Jy ! Clean residual min=-0.000641 max=0.000694 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0112843 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0112843 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=0.013319Jy sigma=0.010450 ! Fit after self-cal, rms=0.013319Jy sigma=0.010449 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 = -5.48013e-06 Jy ! Component: 100 - total flux cleaned = -5.41663e-06 Jy ! Component: 150 - total flux cleaned = -9.26291e-06 Jy ! Component: 200 - total flux cleaned = -1.27981e-05 Jy ! Total flux subtracted in 200 components = -1.27981e-05 Jy ! Clean residual min=-0.000646 max=0.000694 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0112715 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0112715 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=0.013314Jy sigma=0.010449 ! Fit after self-cal, rms=0.013314Jy sigma=0.010449 ! Inverting map ! Added new window around map position (-7.8, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059742 Jy ! Component: 100 - total flux cleaned = 0.000661548 Jy ! Component: 150 - total flux cleaned = 0.000699876 Jy ! Component: 200 - total flux cleaned = 0.000742435 Jy ! Total flux subtracted in 200 components = 0.000742435 Jy ! Clean residual min=-0.000630 max=0.000556 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0120139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0120139 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=0.013288Jy sigma=0.010405 ! Fit after self-cal, rms=0.013258Jy sigma=0.010394 ! 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=0.013258Jy sigma=0.010394 ! Fit after self-cal, rms=0.013177Jy sigma=0.010378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.833 mas, bpa=-25.08 degrees ! Estimated noise=15.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351355 Jy ! Component: 100 - total flux cleaned = 0.000399903 Jy ! Component: 150 - total flux cleaned = 0.000381045 Jy ! Component: 200 - total flux cleaned = 0.000372753 Jy ! Total flux subtracted in 200 components = 0.000372753 Jy ! Clean residual min=-0.000611 max=0.000534 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0123867 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.0123867 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=0.013159Jy sigma=0.010361 ! Fit after self-cal, rms=0.013147Jy sigma=0.010355 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 = 0.000192471 Jy ! Component: 100 - total flux cleaned = 0.000209464 Jy ! Component: 150 - total flux cleaned = 0.000201308 Jy ! Component: 200 - total flux cleaned = 0.00017263 Jy ! Total flux subtracted in 200 components = 0.00017263 Jy ! Clean residual min=-0.000600 max=0.000526 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0125593 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0125593 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=0.013143Jy sigma=0.010343 ! Fit after self-cal, rms=0.013140Jy sigma=0.010341 ! 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=0.013140Jy sigma=0.010341 ! Fit after self-cal, rms=0.013137Jy sigma=0.010341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.275 mas, bpa=-23.35 degrees ! Estimated noise=18.8025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172258 Jy ! Component: 100 - total flux cleaned = 0.000213878 Jy ! Component: 150 - total flux cleaned = 0.000243621 Jy ! Component: 200 - total flux cleaned = 0.000259637 Jy ! Total flux subtracted in 200 components = 0.000259637 Jy ! Clean residual min=-0.000530 max=0.000510 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0128189 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0128189 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=0.013142Jy sigma=0.010331 ! Fit after self-cal, rms=0.013135Jy sigma=0.010330 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 = 5.59239e-05 Jy ! Component: 100 - total flux cleaned = 7.37422e-05 Jy ! Component: 150 - total flux cleaned = 7.91845e-05 Jy ! Component: 200 - total flux cleaned = 7.46139e-05 Jy ! Total flux subtracted in 200 components = 7.46139e-05 Jy ! Clean residual min=-0.000538 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0128935 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.0128935 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=0.013135Jy sigma=0.010325 ! Fit after self-cal, rms=0.013135Jy sigma=0.010325 ! 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=1.106 mas, bmaj=2.833 mas, bpa=-25.08 degrees ! Estimated noise=15.9718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.833 at -25.08 degrees (North through East) ! Clean map min=-0.00060726 max=0.011425 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=0.8065 mas, bmaj=2.682 mas, bpa=-27.15 degrees ! Estimated noise=31.8552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905366 Jy ! Component: 100 - total flux cleaned = 0.011419 Jy ! Component: 150 - total flux cleaned = 0.0119389 Jy ! Component: 200 - total flux cleaned = 0.0121562 Jy ! Total flux subtracted in 200 components = 0.0121562 Jy ! Clean residual min=-0.001452 max=0.001317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0121562 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0121562 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.833 mas, bpa=-25.08 degrees ! Estimated noise=15.9718 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 = 0.000230245 Jy ! Component: 100 - total flux cleaned = 0.000436362 Jy ! Component: 150 - total flux cleaned = 0.00054937 Jy ! Component: 200 - total flux cleaned = 0.000664701 Jy ! Total flux subtracted in 200 components = 0.000664701 Jy ! Clean residual min=-0.000719 max=0.000583 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0128209 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0128209 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=2.166 mas, bmaj=3.275 mas, bpa=-23.35 degrees ! Estimated noise=18.8025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212676 Jy ! Component: 100 - total flux cleaned = 0.000270512 Jy ! Component: 150 - total flux cleaned = 0.000290334 Jy ! Component: 200 - total flux cleaned = 0.000281553 Jy ! Total flux subtracted in 200 components = 0.000281553 Jy ! Clean residual min=-0.000597 max=0.000557 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0131025 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 = -8.29861e-06 Jy ! Component: 100 - total flux cleaned = -1.61399e-05 Jy ! Component: 150 - total flux cleaned = -3.73412e-05 Jy ! Component: 200 - total flux cleaned = -5.70003e-05 Jy ! Total flux subtracted in 200 components = -5.70003e-05 Jy ! Clean residual min=-0.000571 max=0.000538 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0130455 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.0130455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.833 mas, bpa=-25.08 degrees ! Estimated noise=15.9718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.77166e-05 Jy ! Component: 100 - total flux cleaned = -4.80246e-05 Jy ! Component: 150 - total flux cleaned = -4.78068e-05 Jy ! Component: 200 - total flux cleaned = -6.32899e-05 Jy ! Total flux subtracted in 200 components = -6.32899e-05 Jy ! Clean residual min=-0.000623 max=0.000545 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0129822 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0129822 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=0.013117Jy sigma=0.010340 ! Fit after self-cal, rms=0.013121Jy sigma=0.010337 wmodel /g0/scr/pima/s4195b_uvs/J0817+3243_X_map.mod ! Writing 71 model components to file: /g0/scr/pima/s4195b_uvs/J0817+3243_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0817+3243_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0817+3243_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0817+3243_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J0817+3243_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 = -0.000105509 Jy ! Component: 100 - total flux cleaned = -3.68801e-05 Jy ! Component: 150 - total flux cleaned = 9.92582e-06 Jy ! Component: 200 - total flux cleaned = 3.67179e-05 Jy ! Component: 250 - total flux cleaned = 7.07379e-05 Jy ! Component: 300 - total flux cleaned = 8.7224e-05 Jy ! Component: 350 - total flux cleaned = 7.14471e-05 Jy ! Component: 400 - total flux cleaned = 4.81131e-05 Jy ! Component: 450 - total flux cleaned = 1.76132e-05 Jy ! Component: 500 - total flux cleaned = -4.54488e-06 Jy ! Component: 550 - total flux cleaned = -2.61062e-05 Jy ! Component: 600 - total flux cleaned = -3.31192e-05 Jy ! Component: 650 - total flux cleaned = -6.09011e-05 Jy ! Component: 700 - total flux cleaned = -5.41066e-05 Jy ! Component: 750 - total flux cleaned = -9.43017e-05 Jy ! Component: 800 - total flux cleaned = -0.000100882 Jy ! Component: 850 - total flux cleaned = -0.00011369 Jy ! Component: 900 - total flux cleaned = -0.000139227 Jy ! Component: 950 - total flux cleaned = -0.000132938 Jy ! Component: 1000 - total flux cleaned = -0.000151686 Jy ! Component: 1050 - total flux cleaned = -0.000182365 Jy ! Component: 1100 - total flux cleaned = -0.000212506 Jy ! Component: 1150 - total flux cleaned = -0.000218468 Jy ! Component: 1200 - total flux cleaned = -0.000247897 Jy ! Component: 1250 - total flux cleaned = -0.00026516 Jy ! Component: 1300 - total flux cleaned = -0.000282284 Jy ! Component: 1350 - total flux cleaned = -0.000293625 Jy ! Component: 1400 - total flux cleaned = -0.000310299 Jy ! Component: 1450 - total flux cleaned = -0.000326809 Jy ! Component: 1500 - total flux cleaned = -0.000343114 Jy ! Component: 1550 - total flux cleaned = -0.000343093 Jy ! Component: 1600 - total flux cleaned = -0.000375144 Jy ! Component: 1650 - total flux cleaned = -0.000396275 Jy ! Component: 1700 - total flux cleaned = -0.000422354 Jy ! Component: 1750 - total flux cleaned = -0.000427419 Jy ! Component: 1800 - total flux cleaned = -0.00043257 Jy ! Component: 1850 - total flux cleaned = -0.000462971 Jy ! Component: 1900 - total flux cleaned = -0.000472949 Jy ! Component: 1950 - total flux cleaned = -0.000497766 Jy ! Component: 2000 - total flux cleaned = -0.000512479 Jy ! Component: 2050 - total flux cleaned = -0.000512478 Jy ! Component: 2100 - total flux cleaned = -0.000522166 Jy ! Component: 2150 - total flux cleaned = -0.000536467 Jy ! Component: 2200 - total flux cleaned = -0.000550675 Jy ! Component: 2250 - total flux cleaned = -0.000531967 Jy ! Component: 2300 - total flux cleaned = -0.000550526 Jy ! Component: 2350 - total flux cleaned = -0.000559693 Jy ! Component: 2400 - total flux cleaned = -0.000564198 Jy ! Component: 2450 - total flux cleaned = -0.000573215 Jy ! Component: 2500 - total flux cleaned = -0.000573257 Jy ! Component: 2550 - total flux cleaned = -0.000586589 Jy ! Component: 2600 - total flux cleaned = -0.000586624 Jy ! Component: 2650 - total flux cleaned = -0.000582302 Jy ! Component: 2700 - total flux cleaned = -0.000595241 Jy ! Component: 2750 - total flux cleaned = -0.00060386 Jy ! Component: 2800 - total flux cleaned = -0.000612411 Jy ! Component: 2850 - total flux cleaned = -0.000612323 Jy ! Component: 2900 - total flux cleaned = -0.000591377 Jy ! Component: 2950 - total flux cleaned = -0.000603897 Jy ! Component: 3000 - total flux cleaned = -0.000608001 Jy ! Component: 3050 - total flux cleaned = -0.000607975 Jy ! Component: 3100 - total flux cleaned = -0.00060392 Jy ! Component: 3150 - total flux cleaned = -0.000612 Jy ! Component: 3200 - total flux cleaned = -0.000607985 Jy ! Component: 3250 - total flux cleaned = -0.000627894 Jy ! Component: 3300 - total flux cleaned = -0.000627863 Jy ! Component: 3350 - total flux cleaned = -0.000612103 Jy ! Component: 3400 - total flux cleaned = -0.000619905 Jy ! Component: 3450 - total flux cleaned = -0.000616029 Jy ! Component: 3500 - total flux cleaned = -0.000627619 Jy ! Component: 3550 - total flux cleaned = -0.000619954 Jy ! Component: 3600 - total flux cleaned = -0.000627617 Jy ! Component: 3650 - total flux cleaned = -0.000627611 Jy ! Component: 3700 - total flux cleaned = -0.000627604 Jy ! Component: 3750 - total flux cleaned = -0.000623848 Jy ! Component: 3800 - total flux cleaned = -0.000638827 Jy ! Component: 3850 - total flux cleaned = -0.000650006 Jy ! Component: 3900 - total flux cleaned = -0.000642622 Jy ! Component: 3950 - total flux cleaned = -0.000646315 Jy ! Component: 4000 - total flux cleaned = -0.00066461 Jy ! Component: 4050 - total flux cleaned = -0.000650051 Jy ! Total flux subtracted in 4096 components = -0.000664579 Jy ! Clean residual min=-0.000225 max=0.000247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0123176 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 357 components and 0.0123176 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0817+3243_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.833 at -25.08 degrees (North through East) ! Clean map min=-0.00049728 max=0.011493 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0817+3243_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0114934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.2333e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.62701 1.62701 3.25402 6.50804 13.0161 26.0322 52.0643 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 184.387 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0817+3243_X_uvs.log closed on Tue Dec 31 19:32:02 2013