! Started logfile: /d2/scr/pima/bp171a2_uvs/J0430-2254_C_uvs.log on Tue Feb 18 20:24:32 2014 obs /d2/scr/pima/bp171a2_uvs/J0430-2254_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0430-2254_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J0430-2254 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 816 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/bp171a2_uvs/J0430-2254_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=1.006093Jy sigma=28.165067 ! Fit after self-cal, rms=0.907845Jy sigma=25.693540 ! 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=1.248 mas, bmaj=3.432 mas, bpa=3.975 degrees ! Estimated noise=1.14783 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 = 0.066971 Jy ! Component: 100 - total flux cleaned = 0.0829122 Jy ! Total flux subtracted in 100 components = 0.0829122 Jy ! Clean residual min=-0.005088 max=0.010035 Jy/beam ! Clean residual mean=-0.000027 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.0829122 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0829122 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=0.043149Jy sigma=0.804302 ! Fit after self-cal, rms=0.043082Jy sigma=0.803896 ! Inverting map ! Added new window around map position (-2.4, -3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915226 Jy ! Component: 100 - total flux cleaned = 0.013826 Jy ! Total flux subtracted in 100 components = 0.013826 Jy ! Clean residual min=-0.005189 max=0.006110 Jy/beam ! Clean residual mean=-0.000013 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.0967382 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0967382 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=0.039742Jy sigma=0.728482 ! Fit after self-cal, rms=0.039559Jy sigma=0.721009 ! 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=1.523 mas, bmaj=4.039 mas, bpa=1.57 degrees ! Estimated noise=0.969629 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 = 0.00532099 Jy ! Component: 100 - total flux cleaned = 0.00794344 Jy ! Component: 150 - total flux cleaned = 0.0093725 Jy ! Component: 200 - total flux cleaned = 0.0096146 Jy ! Total flux subtracted in 200 components = 0.0096146 Jy ! Clean residual min=-0.005088 max=0.005605 Jy/beam ! Clean residual mean=-0.000009 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.106353 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.106353 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=0.038205Jy sigma=0.714757 ! Fit after self-cal, rms=0.038157Jy sigma=0.711997 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 4.039 at 1.57 degrees (North through East) ! Clean map min=-0.0046774 max=0.083008 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* 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* 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* 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.038157Jy sigma=0.711997 ! Fit after self-cal, rms=0.038157Jy sigma=0.711997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.039 mas, bpa=1.57 degrees ! Estimated noise=0.969629 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 = 0.00152559 Jy ! Component: 100 - total flux cleaned = 0.00161715 Jy ! Component: 150 - total flux cleaned = 0.00165423 Jy ! Component: 200 - total flux cleaned = 0.00165366 Jy ! Total flux subtracted in 200 components = 0.00165366 Jy ! Clean residual min=-0.005581 max=0.005280 Jy/beam ! Clean residual mean=-0.000006 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.108006 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.108006 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=0.037851Jy sigma=0.713757 ! Fit after self-cal, rms=0.037844Jy sigma=0.712974 ! 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=0.037844Jy sigma=0.712974 ! Fit after self-cal, rms=0.037844Jy sigma=0.712974 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.039 mas, bpa=1.57 degrees ! Estimated noise=0.969629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617243 Jy ! Component: 100 - total flux cleaned = 0.000690612 Jy ! Component: 150 - total flux cleaned = 0.000691901 Jy ! Component: 200 - total flux cleaned = 0.000691398 Jy ! Total flux subtracted in 200 components = 0.000691398 Jy ! Clean residual min=-0.005694 max=0.005131 Jy/beam ! Clean residual mean=-0.000005 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.108698 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.108698 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=0.037695Jy sigma=0.713270 ! Fit after self-cal, rms=0.037694Jy sigma=0.712938 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 = 0.000345151 Jy ! Component: 100 - total flux cleaned = 0.000311209 Jy ! Component: 150 - total flux cleaned = 0.000281427 Jy ! Component: 200 - total flux cleaned = 0.000281404 Jy ! Total flux subtracted in 200 components = 0.000281404 Jy ! Clean residual min=-0.005678 max=0.005070 Jy/beam ! Clean residual mean=-0.000004 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.108979 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.108979 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=0.037602Jy sigma=0.712476 ! Fit after self-cal, rms=0.037602Jy sigma=0.712275 ! 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=0.037602Jy sigma=0.712275 ! Fit after self-cal, rms=0.037602Jy sigma=0.712275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.039 mas, bpa=1.57 degrees ! Estimated noise=0.969629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225885 Jy ! Component: 100 - total flux cleaned = 0.00022526 Jy ! Component: 150 - total flux cleaned = 0.000198095 Jy ! Component: 200 - total flux cleaned = 0.000198558 Jy ! Total flux subtracted in 200 components = 0.000198558 Jy ! Clean residual min=-0.005654 max=0.005037 Jy/beam ! Clean residual mean=-0.000004 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.109178 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.109178 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=0.037532Jy sigma=0.711667 ! Fit after self-cal, rms=0.037534Jy sigma=0.711518 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 = 0.000172822 Jy ! Component: 100 - total flux cleaned = 0.000172167 Jy ! Component: 150 - total flux cleaned = 0.000147413 Jy ! Component: 200 - total flux cleaned = 0.000122526 Jy ! Total flux subtracted in 200 components = 0.000122526 Jy ! Clean residual min=-0.005627 max=0.005010 Jy/beam ! Clean residual mean=-0.000003 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.1093 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.1093 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=0.037474Jy sigma=0.711008 ! Fit after self-cal, rms=0.037476Jy sigma=0.710884 ! 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=0.037476Jy sigma=0.710884 ! Fit after self-cal, rms=0.037476Jy sigma=0.710884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=8.855 mas, bpa=11.44 degrees ! Estimated noise=1.23814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001506 Jy ! Component: 100 - total flux cleaned = -0.000171931 Jy ! Component: 150 - total flux cleaned = -0.000192018 Jy ! Component: 200 - total flux cleaned = -0.000210764 Jy ! Total flux subtracted in 200 components = -0.000210764 Jy ! Clean residual min=-0.005132 max=0.005313 Jy/beam ! Clean residual mean=-0.000007 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.10909 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.10909 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=0.037454Jy sigma=0.711050 ! Fit after self-cal, rms=0.037449Jy sigma=0.710903 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 = -0.000110708 Jy ! Component: 100 - total flux cleaned = -0.000129523 Jy ! Component: 150 - total flux cleaned = -0.000164753 Jy ! Component: 200 - total flux cleaned = -0.000182559 Jy ! Total flux subtracted in 200 components = -0.000182559 Jy ! Clean residual min=-0.005071 max=0.005327 Jy/beam ! Clean residual mean=-0.000008 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.108907 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.108907 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=0.037444Jy sigma=0.710595 ! Fit after self-cal, rms=0.037443Jy sigma=0.710528 ! 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=1.523 mas, bmaj=4.039 mas, bpa=1.57 degrees ! Estimated noise=0.969629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 4.039 at 1.57 degrees (North through East) ! Clean map min=-0.0051394 max=0.079623 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=1.248 mas, bmaj=3.432 mas, bpa=3.975 degrees ! Estimated noise=1.14783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0670449 Jy ! Component: 100 - total flux cleaned = 0.0854573 Jy ! Component: 150 - total flux cleaned = 0.093701 Jy ! Component: 200 - total flux cleaned = 0.0985492 Jy ! Total flux subtracted in 200 components = 0.0985492 Jy ! Clean residual min=-0.005645 max=0.005906 Jy/beam ! Clean residual mean=-0.000012 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0985491 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0985491 Jy ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.039 mas, bpa=1.57 degrees ! Estimated noise=0.969629 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) ! Added new window around map position (-14.7, 23.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621094 Jy ! Component: 100 - total flux cleaned = 0.00782032 Jy ! Component: 150 - total flux cleaned = 0.00833112 Jy ! Component: 200 - total flux cleaned = 0.00850709 Jy ! Total flux subtracted in 200 components = 0.00850709 Jy ! Clean residual min=-0.004375 max=0.004898 Jy/beam ! Clean residual mean=-0.000008 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.107056 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.107056 Jy ! Inverting map ! Added new window around map position (37.5, -53.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412611 Jy ! Component: 100 - total flux cleaned = 0.00484585 Jy ! Component: 150 - total flux cleaned = 0.00514451 Jy ! Component: 200 - total flux cleaned = 0.00554912 Jy ! Total flux subtracted in 200 components = 0.00554912 Jy ! Clean residual min=-0.004138 max=0.004198 Jy/beam ! Clean residual mean=0.000002 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.112605 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.112605 Jy ! Inverting map ! Added new window around map position (-15.6, -69.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229171 Jy ! Component: 100 - total flux cleaned = 0.00220785 Jy ! Component: 150 - total flux cleaned = 0.00226944 Jy ! Component: 200 - total flux cleaned = 0.00244483 Jy ! Total flux subtracted in 200 components = 0.00244483 Jy ! Clean residual min=-0.003710 max=0.003968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.11505 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.11505 Jy ! Inverting map ! Added new window around map position (-37.8, 54.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308239 Jy ! Component: 100 - total flux cleaned = 0.00351232 Jy ! Component: 150 - total flux cleaned = 0.00362856 Jy ! Component: 200 - total flux cleaned = 0.0037962 Jy ! Total flux subtracted in 200 components = 0.0037962 Jy ! Clean residual min=-0.003544 max=0.003942 Jy/beam ! Clean residual mean=0.000005 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.118846 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.118846 Jy ! Inverting map ! Added new window around map position (30.3, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319481 Jy ! Component: 100 - total flux cleaned = 0.00381076 Jy ! Component: 150 - total flux cleaned = 0.00419296 Jy ! Component: 200 - total flux cleaned = 0.00449386 Jy ! Total flux subtracted in 200 components = 0.00449386 Jy ! Clean residual min=-0.003240 max=0.003158 Jy/beam ! Clean residual mean=-0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.12334 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 139 components and 0.12334 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=3.931 mas, bmaj=8.855 mas, bpa=11.44 degrees ! Estimated noise=1.23814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078852 Jy ! Component: 100 - total flux cleaned = 0.000963561 Jy ! Component: 150 - total flux cleaned = 0.0010662 Jy ! Component: 200 - total flux cleaned = 0.00111621 Jy ! Total flux subtracted in 200 components = 0.00111621 Jy ! Clean residual min=-0.003324 max=0.003528 Jy/beam ! Clean residual mean=-0.000002 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.124456 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 = 0.000135808 Jy ! Component: 100 - total flux cleaned = 0.000219088 Jy ! Component: 150 - total flux cleaned = 0.000376151 Jy ! Component: 200 - total flux cleaned = 0.000449973 Jy ! Total flux subtracted in 200 components = 0.000449973 Jy ! Clean residual min=-0.003263 max=0.003557 Jy/beam ! Clean residual mean=-0.000002 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.124906 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.124906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=4.039 mas, bpa=1.57 degrees ! Estimated noise=0.969629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.78594e-06 Jy ! Component: 100 - total flux cleaned = 0.000219446 Jy ! Component: 150 - total flux cleaned = 0.00047317 Jy ! Component: 200 - total flux cleaned = 0.000553067 Jy ! Total flux subtracted in 200 components = 0.000553067 Jy ! Clean residual min=-0.003290 max=0.003181 Jy/beam ! Clean residual mean=-0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.12546 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 196 components and 0.12546 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=0.034260Jy sigma=0.648623 ! Fit after self-cal, rms=0.034186Jy sigma=0.645613 wmodel /d2/scr/pima/bp171a2_uvs/J0430-2254_C_map.mod ! Writing 196 model components to file: /d2/scr/pima/bp171a2_uvs/J0430-2254_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0430-2254_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0430-2254_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0430-2254_C_map.win ! wwins: Wrote 7 windows to /d2/scr/pima/bp171a2_uvs/J0430-2254_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 = 0.000304413 Jy ! Component: 100 - total flux cleaned = 0.000578616 Jy ! Component: 150 - total flux cleaned = 0.000731796 Jy ! Component: 200 - total flux cleaned = 0.000781152 Jy ! Component: 250 - total flux cleaned = 0.00101722 Jy ! Component: 300 - total flux cleaned = 0.00119928 Jy ! Component: 350 - total flux cleaned = 0.00128747 Jy ! Component: 400 - total flux cleaned = 0.0013715 Jy ! Component: 450 - total flux cleaned = 0.00128922 Jy ! Component: 500 - total flux cleaned = 0.00124945 Jy ! Component: 550 - total flux cleaned = 0.00121054 Jy ! Component: 600 - total flux cleaned = 0.00109585 Jy ! Component: 650 - total flux cleaned = 0.00117004 Jy ! Component: 700 - total flux cleaned = 0.00105897 Jy ! Component: 750 - total flux cleaned = 0.00105847 Jy ! Component: 800 - total flux cleaned = 0.00102273 Jy ! Component: 850 - total flux cleaned = 0.000987758 Jy ! Component: 900 - total flux cleaned = 0.00102242 Jy ! Component: 950 - total flux cleaned = 0.000988951 Jy ! Component: 1000 - total flux cleaned = 0.000989036 Jy ! Component: 1050 - total flux cleaned = 0.000890969 Jy ! Component: 1100 - total flux cleaned = 0.000698423 Jy ! Component: 1150 - total flux cleaned = 0.000667321 Jy ! Component: 1200 - total flux cleaned = 0.000542183 Jy ! Component: 1250 - total flux cleaned = 0.000480601 Jy ! Component: 1300 - total flux cleaned = 0.000358671 Jy ! Component: 1350 - total flux cleaned = 0.000238484 Jy ! Component: 1400 - total flux cleaned = 0.000208616 Jy ! Component: 1450 - total flux cleaned = 9.13107e-05 Jy ! Component: 1500 - total flux cleaned = -8.24373e-05 Jy ! Component: 1550 - total flux cleaned = -5.42123e-05 Jy ! Component: 1600 - total flux cleaned = -0.000252661 Jy ! Component: 1650 - total flux cleaned = -0.000308582 Jy ! Component: 1700 - total flux cleaned = -0.000364015 Jy ! Component: 1750 - total flux cleaned = -0.000446224 Jy ! Component: 1800 - total flux cleaned = -0.000581943 Jy ! Component: 1850 - total flux cleaned = -0.000635642 Jy ! Component: 1900 - total flux cleaned = -0.000794979 Jy ! Component: 1950 - total flux cleaned = -0.000768653 Jy ! Component: 2000 - total flux cleaned = -0.000794934 Jy ! Component: 2050 - total flux cleaned = -0.000924048 Jy ! Component: 2100 - total flux cleaned = -0.000898619 Jy ! Component: 2150 - total flux cleaned = -0.00105084 Jy ! Component: 2200 - total flux cleaned = -0.00112637 Jy ! Component: 2250 - total flux cleaned = -0.00115141 Jy ! Component: 2300 - total flux cleaned = -0.00129955 Jy ! Component: 2350 - total flux cleaned = -0.00137306 Jy ! Component: 2400 - total flux cleaned = -0.00144629 Jy ! Component: 2450 - total flux cleaned = -0.00161461 Jy ! Component: 2500 - total flux cleaned = -0.00171012 Jy ! Component: 2550 - total flux cleaned = -0.00175728 Jy ! Component: 2600 - total flux cleaned = -0.00182808 Jy ! Component: 2650 - total flux cleaned = -0.00192135 Jy ! Component: 2700 - total flux cleaned = -0.00208318 Jy ! Component: 2750 - total flux cleaned = -0.00206008 Jy ! Component: 2800 - total flux cleaned = -0.00210571 Jy ! Component: 2850 - total flux cleaned = -0.00215107 Jy ! Component: 2900 - total flux cleaned = -0.002151 Jy ! Component: 2950 - total flux cleaned = -0.0021289 Jy ! Component: 3000 - total flux cleaned = -0.00221745 Jy ! Component: 3050 - total flux cleaned = -0.0022615 Jy ! Component: 3100 - total flux cleaned = -0.00230513 Jy ! Component: 3150 - total flux cleaned = -0.00230516 Jy ! Component: 3200 - total flux cleaned = -0.00234847 Jy ! Component: 3250 - total flux cleaned = -0.00243394 Jy ! Component: 3300 - total flux cleaned = -0.00243373 Jy ! Component: 3350 - total flux cleaned = -0.00245484 Jy ! Component: 3400 - total flux cleaned = -0.00247588 Jy ! Component: 3450 - total flux cleaned = -0.00247593 Jy ! Component: 3500 - total flux cleaned = -0.00249653 Jy ! Component: 3550 - total flux cleaned = -0.00249664 Jy ! Component: 3600 - total flux cleaned = -0.0024969 Jy ! Component: 3650 - total flux cleaned = -0.00255825 Jy ! Component: 3700 - total flux cleaned = -0.00259903 Jy ! Component: 3750 - total flux cleaned = -0.00261939 Jy ! Component: 3800 - total flux cleaned = -0.00261946 Jy ! Component: 3850 - total flux cleaned = -0.00257948 Jy ! Component: 3900 - total flux cleaned = -0.00261941 Jy ! Component: 3950 - total flux cleaned = -0.00259976 Jy ! Component: 4000 - total flux cleaned = -0.00261952 Jy ! Component: 4050 - total flux cleaned = -0.00261956 Jy ! Total flux subtracted in 4096 components = -0.00256084 Jy ! Clean residual min=-0.001088 max=0.001215 Jy/beam ! Clean residual mean=-0.000012 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.122899 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 467 components and 0.122899 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0430-2254_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 4.039 at 1.57 degrees (North through East) ! Clean map min=-0.003511 max=0.074483 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0430-2254_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0744831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000334257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34631 1.34631 2.69262 5.38523 10.7705 21.5409 43.0818 86.1637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.831 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0430-2254_C_uvs.log closed on Tue Feb 18 20:24:38 2014