! Started logfile: /d2/scr/pima/bp171ab_uvs/J0724+1512_C_uvs.log on Mon Dec 9 01:40:54 2013 obs /d2/scr/pima/bp171ab_uvs/J0724+1512_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0724+1512_C_uva.fits ! AN table 1: 4 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.675 visibilities/baseline/integration-bin. ! Found source: J0724+1512 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 216 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/bp171ab_uvs/J0724+1512_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001240Jy sigma=0.840886 ! Fit after self-cal, rms=0.989581Jy sigma=0.843641 ! 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=4.981 mas, bmaj=12.67 mas, bpa=-51.34 degrees ! Estimated noise=82.8657 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00940429 Jy ! Component: 100 - total flux cleaned = 0.0115458 Jy ! Total flux subtracted in 100 components = 0.0115458 Jy ! Clean residual min=-0.001668 max=0.001722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0115458 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0115458 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=0.014622Jy sigma=0.013049 ! Fit after self-cal, rms=0.013157Jy sigma=0.010998 ! Inverting map ! Added new window around map position (-0.3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372849 Jy ! Component: 100 - total flux cleaned = 0.00471545 Jy ! Total flux subtracted in 100 components = 0.00471545 Jy ! Clean residual min=-0.001599 max=0.001353 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0162612 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0162612 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=0.013042Jy sigma=0.009507 ! Fit after self-cal, rms=0.013036Jy sigma=0.009501 ! 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=5.575 mas, bmaj=12.92 mas, bpa=-50.38 degrees ! Estimated noise=66.1085 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 = 0.000943813 Jy ! Component: 100 - total flux cleaned = 0.00145808 Jy ! Component: 150 - total flux cleaned = 0.00159965 Jy ! Component: 200 - total flux cleaned = 0.00172127 Jy ! Total flux subtracted in 200 components = 0.00172127 Jy ! Clean residual min=-0.001206 max=0.001306 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0179825 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0179825 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=0.013118Jy sigma=0.009316 ! Fit after self-cal, rms=0.013118Jy sigma=0.009309 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.575 x 12.92 at -50.38 degrees (North through East) ! Clean map min=-0.0012336 max=0.0087387 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.00* LA 0.93 NL 0.84 ! PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.00* LA 1.09 NL 1.06 ! PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.013118Jy sigma=0.009309 ! Fit after self-cal, rms=0.013117Jy sigma=0.009261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.542 mas, bmaj=12.98 mas, bpa=-50.33 degrees ! Estimated noise=67.0504 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 = 0.000550989 Jy ! Component: 100 - total flux cleaned = 0.000683133 Jy ! Component: 150 - total flux cleaned = 0.000719176 Jy ! Component: 200 - total flux cleaned = 0.000740245 Jy ! Total flux subtracted in 200 components = 0.000740245 Jy ! Clean residual min=-0.001294 max=0.001328 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0187227 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.0187227 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=0.013150Jy sigma=0.009188 ! Fit after self-cal, rms=0.013162Jy sigma=0.009180 ! 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=0.013162Jy sigma=0.009180 ! Fit after self-cal, rms=0.013190Jy sigma=0.009179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.538 mas, bmaj=12.98 mas, bpa=-50.31 degrees ! Estimated noise=67.3711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118018 Jy ! Component: 100 - total flux cleaned = 8.38992e-05 Jy ! Component: 150 - total flux cleaned = 9.31175e-05 Jy ! Component: 200 - total flux cleaned = 0.000102419 Jy ! Total flux subtracted in 200 components = 0.000102419 Jy ! Clean residual min=-0.001307 max=0.001283 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0188251 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0188251 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=0.013191Jy sigma=0.009149 ! Fit after self-cal, rms=0.013200Jy sigma=0.009146 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 = 2.72536e-05 Jy ! Component: 100 - total flux cleaned = -8.59388e-06 Jy ! Component: 150 - total flux cleaned = -3.32143e-05 Jy ! Component: 200 - total flux cleaned = -4.88227e-05 Jy ! Total flux subtracted in 200 components = -4.88227e-05 Jy ! Clean residual min=-0.001310 max=0.001231 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0187763 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.0187763 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=0.013186Jy sigma=0.009136 ! Fit after self-cal, rms=0.013195Jy sigma=0.009134 ! 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=0.013195Jy sigma=0.009134 ! Fit after self-cal, rms=0.013122Jy sigma=0.009093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.518 mas, bmaj=13.04 mas, bpa=-50.05 degrees ! Estimated noise=66.0535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352817 Jy ! Component: 100 - total flux cleaned = -0.000483003 Jy ! Component: 150 - total flux cleaned = -0.000549398 Jy ! Component: 200 - total flux cleaned = -0.000570285 Jy ! Total flux subtracted in 200 components = -0.000570285 Jy ! Clean residual min=-0.001392 max=0.001172 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.018206 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 117 components and 0.018206 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=0.013063Jy sigma=0.009109 ! Fit after self-cal, rms=0.013074Jy sigma=0.009106 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 = -4.07727e-05 Jy ! Component: 100 - total flux cleaned = -9.18545e-05 Jy ! Component: 150 - total flux cleaned = -0.000125555 Jy ! Component: 200 - total flux cleaned = -0.000138406 Jy ! Total flux subtracted in 200 components = -0.000138406 Jy ! Clean residual min=-0.001388 max=0.001170 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0180676 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.0180676 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=0.013054Jy sigma=0.009108 ! Fit after self-cal, rms=0.013064Jy sigma=0.009106 ! 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=0.013064Jy sigma=0.009106 ! Fit after self-cal, rms=0.013130Jy sigma=0.009092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.952 mas, bmaj=12.85 mas, bpa=-49.91 degrees ! Estimated noise=65.9646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332213 Jy ! Component: 100 - total flux cleaned = -0.000481436 Jy ! Component: 150 - total flux cleaned = -0.000530917 Jy ! Component: 200 - total flux cleaned = -0.000570766 Jy ! Total flux subtracted in 200 components = -0.000570766 Jy ! Clean residual min=-0.001340 max=0.001206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0174969 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.0174969 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=0.013120Jy sigma=0.009083 ! Fit after self-cal, rms=0.013132Jy sigma=0.009081 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 = -3.02471e-05 Jy ! Component: 100 - total flux cleaned = -7.76279e-05 Jy ! Component: 150 - total flux cleaned = -0.000112205 Jy ! Component: 200 - total flux cleaned = -0.000128384 Jy ! Total flux subtracted in 200 components = -0.000128384 Jy ! Clean residual min=-0.001346 max=0.001199 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0173685 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.0173685 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=0.013121Jy sigma=0.009081 ! Fit after self-cal, rms=0.013131Jy sigma=0.009079 ! 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=5.547 mas, bmaj=13.09 mas, bpa=-49.86 degrees ! Estimated noise=66.1739 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.547 x 13.09 at -49.86 degrees (North through East) ! Clean map min=-0.0013152 max=0.0086044 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=4.975 mas, bmaj=12.75 mas, bpa=-50.92 degrees ! Estimated noise=83.9127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116721 Jy ! Component: 100 - total flux cleaned = 0.0145367 Jy ! Component: 150 - total flux cleaned = 0.0158873 Jy ! Component: 200 - total flux cleaned = 0.0168372 Jy ! Total flux subtracted in 200 components = 0.0168372 Jy ! Clean residual min=-0.002294 max=0.002263 Jy/beam ! Clean residual mean=0.000000 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0168372 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0168372 Jy ! Inverting map and beam ! Estimated beam: bmin=5.547 mas, bmaj=13.09 mas, bpa=-49.86 degrees ! Estimated noise=66.1739 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 = 0.00137958 Jy ! Component: 100 - total flux cleaned = 0.00209997 Jy ! Component: 150 - total flux cleaned = 0.00237243 Jy ! Component: 200 - total flux cleaned = 0.0025529 Jy ! Total flux subtracted in 200 components = 0.0025529 Jy ! Clean residual min=-0.002123 max=0.001991 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0193901 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0193901 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=5.952 mas, bmaj=12.85 mas, bpa=-49.91 degrees ! Estimated noise=65.9646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011108 Jy ! Component: 100 - total flux cleaned = 0.000159665 Jy ! Component: 150 - total flux cleaned = 0.000188579 Jy ! Component: 200 - total flux cleaned = 0.000188896 Jy ! Total flux subtracted in 200 components = 0.000188896 Jy ! Clean residual min=-0.002036 max=0.001893 Jy/beam ! Clean residual mean=-0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.019579 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 = 2.50223e-05 Jy ! Component: 100 - total flux cleaned = 4.77813e-05 Jy ! Component: 150 - total flux cleaned = 4.73612e-05 Jy ! Component: 200 - total flux cleaned = 5.77032e-05 Jy ! Total flux subtracted in 200 components = 5.77032e-05 Jy ! Clean residual min=-0.002018 max=0.001892 Jy/beam ! Clean residual mean=-0.000004 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0196367 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.0196367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.547 mas, bmaj=13.09 mas, bpa=-49.86 degrees ! Estimated noise=66.1739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.07179e-06 Jy ! Component: 100 - total flux cleaned = 1.78406e-05 Jy ! Component: 150 - total flux cleaned = 4.59212e-05 Jy ! Component: 200 - total flux cleaned = 6.34823e-05 Jy ! Total flux subtracted in 200 components = 6.34823e-05 Jy ! Clean residual min=-0.002130 max=0.001844 Jy/beam ! Clean residual mean=-0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0197002 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0197002 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=0.013322Jy sigma=0.009359 ! Fit after self-cal, rms=0.013256Jy sigma=0.009343 wmodel /d2/scr/pima/bp171ab_uvs/J0724+1512_C_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp171ab_uvs/J0724+1512_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0724+1512_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0724+1512_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0724+1512_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J0724+1512_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 = -0.000577728 Jy ! Component: 100 - total flux cleaned = -0.0005239 Jy ! Component: 150 - total flux cleaned = -0.000399706 Jy ! Component: 200 - total flux cleaned = -0.000287342 Jy ! Component: 250 - total flux cleaned = -0.000127647 Jy ! Component: 300 - total flux cleaned = -7.36114e-05 Jy ! Component: 350 - total flux cleaned = -2.51104e-05 Jy ! Component: 400 - total flux cleaned = 2.17005e-05 Jy ! Component: 450 - total flux cleaned = 8.10711e-05 Jy ! Component: 500 - total flux cleaned = 0.000124286 Jy ! Component: 550 - total flux cleaned = 0.00022195 Jy ! Component: 600 - total flux cleaned = 0.000276316 Jy ! Component: 650 - total flux cleaned = 0.000329781 Jy ! Component: 700 - total flux cleaned = 0.000421026 Jy ! Component: 750 - total flux cleaned = 0.000497424 Jy ! Component: 800 - total flux cleaned = 0.000497428 Jy ! Component: 850 - total flux cleaned = 0.000509782 Jy ! Component: 900 - total flux cleaned = 0.000522225 Jy ! Component: 950 - total flux cleaned = 0.000534765 Jy ! Component: 1000 - total flux cleaned = 0.000547426 Jy ! Component: 1050 - total flux cleaned = 0.000597783 Jy ! Component: 1100 - total flux cleaned = 0.000661204 Jy ! Component: 1150 - total flux cleaned = 0.000712698 Jy ! Component: 1200 - total flux cleaned = 0.00077842 Jy ! Component: 1250 - total flux cleaned = 0.000832028 Jy ! Component: 1300 - total flux cleaned = 0.000900916 Jy ! Component: 1350 - total flux cleaned = 0.000971343 Jy ! Component: 1400 - total flux cleaned = 0.00102891 Jy ! Component: 1450 - total flux cleaned = 0.0011027 Jy ! Component: 1500 - total flux cleaned = 0.00116295 Jy ! Component: 1550 - total flux cleaned = 0.00125608 Jy ! Component: 1600 - total flux cleaned = 0.00133558 Jy ! Component: 1650 - total flux cleaned = 0.00143373 Jy ! Component: 1700 - total flux cleaned = 0.00150094 Jy ! Component: 1750 - total flux cleaned = 0.00160423 Jy ! Component: 1800 - total flux cleaned = 0.00167458 Jy ! Component: 1850 - total flux cleaned = 0.00171102 Jy ! Component: 1900 - total flux cleaned = 0.00174858 Jy ! Component: 1950 - total flux cleaned = 0.00176855 Jy ! Component: 2000 - total flux cleaned = 0.00178943 Jy ! Component: 2050 - total flux cleaned = 0.00179019 Jy ! Component: 2100 - total flux cleaned = 0.00176903 Jy ! Component: 2150 - total flux cleaned = 0.0017692 Jy ! Component: 2200 - total flux cleaned = 0.0017449 Jy ! Component: 2250 - total flux cleaned = 0.00174427 Jy ! Component: 2300 - total flux cleaned = 0.00171714 Jy ! Component: 2350 - total flux cleaned = 0.00174314 Jy ! Component: 2400 - total flux cleaned = 0.00174305 Jy ! Component: 2450 - total flux cleaned = 0.00174316 Jy ! Component: 2500 - total flux cleaned = 0.0017129 Jy ! Component: 2550 - total flux cleaned = 0.00177554 Jy ! Component: 2600 - total flux cleaned = 0.00180747 Jy ! Component: 2650 - total flux cleaned = 0.00187556 Jy ! Component: 2700 - total flux cleaned = 0.00191027 Jy ! Component: 2750 - total flux cleaned = 0.00194697 Jy ! Component: 2800 - total flux cleaned = 0.00206361 Jy ! Component: 2850 - total flux cleaned = 0.00210507 Jy ! Component: 2900 - total flux cleaned = 0.00214717 Jy ! Component: 2950 - total flux cleaned = 0.00223412 Jy ! Component: 3000 - total flux cleaned = 0.00227938 Jy ! Component: 3050 - total flux cleaned = 0.0023265 Jy ! Component: 3100 - total flux cleaned = 0.00242569 Jy ! Component: 3150 - total flux cleaned = 0.00247764 Jy ! Component: 3200 - total flux cleaned = 0.0025304 Jy ! Component: 3250 - total flux cleaned = 0.0026992 Jy ! Component: 3300 - total flux cleaned = 0.00275884 Jy ! Component: 3350 - total flux cleaned = 0.00281948 Jy ! Component: 3400 - total flux cleaned = 0.00294652 Jy ! Component: 3450 - total flux cleaned = 0.00301285 Jy ! Component: 3500 - total flux cleaned = 0.00314911 Jy ! Component: 3550 - total flux cleaned = 0.00329299 Jy ! Component: 3600 - total flux cleaned = 0.00336921 Jy ! Component: 3650 - total flux cleaned = 0.00344812 Jy ! Component: 3700 - total flux cleaned = 0.00352709 Jy ! Component: 3750 - total flux cleaned = 0.00361308 Jy ! Component: 3800 - total flux cleaned = 0.00379019 Jy ! Component: 3850 - total flux cleaned = 0.00388312 Jy ! Component: 3900 - total flux cleaned = 0.00398046 Jy ! Component: 3950 - total flux cleaned = 0.00418355 Jy ! Component: 4000 - total flux cleaned = 0.00418479 Jy ! Component: 4050 - total flux cleaned = 0.00429278 Jy ! Total flux subtracted in 4096 components = 0.00440577 Jy ! Clean residual min=-0.005896 max=0.005813 Jy/beam ! Clean residual mean=-0.000002 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.024106 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 221 components and 0.024106 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0724+1512_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.547 x 13.09 at -49.86 degrees (North through East) ! Clean map min=-0.01503 max=0.016173 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0724+1512_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0161731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00231135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -42.8738 42.8738 85.7477 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0069 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6.997 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0724+1512_C_uvs.log closed on Mon Dec 9 01:41:00 2013