! Started logfile: /d2/scr/pima/bp171a2_uvs/J0730-3223_C_uvs.log on Tue Feb 18 20:28:08 2014 obs /d2/scr/pima/bp171a2_uvs/J0730-3223_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0730-3223_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.571429 visibilities/baseline/integration-bin. ! Found source: J0730-3223 ! ! 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 384 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/J0730-3223_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=1.003690Jy sigma=25.173341 ! Fit after self-cal, rms=0.967884Jy sigma=24.465125 ! 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=1.658 mas, bmaj=3.727 mas, bpa=-4.623 degrees ! Estimated noise=1.93017 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 = 0.0203263 Jy ! Component: 100 - total flux cleaned = 0.0260938 Jy ! Total flux subtracted in 100 components = 0.0260938 Jy ! Clean residual min=-0.005130 max=0.004628 Jy/beam ! Clean residual mean=-0.000019 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0260938 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0260938 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=0.030615Jy sigma=0.611881 ! Fit after self-cal, rms=0.028953Jy sigma=0.565802 ! 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=2.141 mas, bmaj=4.668 mas, bpa=1.454 degrees ! Estimated noise=1.53305 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 = 0.00628943 Jy ! Component: 100 - total flux cleaned = 0.00868381 Jy ! Component: 150 - total flux cleaned = 0.00963329 Jy ! Component: 200 - total flux cleaned = 0.0100261 Jy ! Total flux subtracted in 200 components = 0.0100261 Jy ! Clean residual min=-0.004645 max=0.004040 Jy/beam ! Clean residual mean=-0.000020 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.0361198 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.0361198 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=0.027134Jy sigma=0.547859 ! Fit after self-cal, rms=0.027098Jy sigma=0.547449 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.141 x 4.668 at 1.454 degrees (North through East) ! Clean map min=-0.0045541 max=0.030546 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* 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* 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* 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* 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* 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* 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* 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027098Jy sigma=0.547449 ! Fit after self-cal, rms=0.027098Jy sigma=0.547449 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=4.668 mas, bpa=1.454 degrees ! Estimated noise=1.53305 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 = 0.000187353 Jy ! Component: 100 - total flux cleaned = 0.000227552 Jy ! Component: 150 - total flux cleaned = 0.00023884 Jy ! Component: 200 - total flux cleaned = 0.000259347 Jy ! Total flux subtracted in 200 components = 0.000259347 Jy ! Clean residual min=-0.004637 max=0.003950 Jy/beam ! Clean residual mean=-0.000019 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.0363792 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0363792 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=0.027078Jy sigma=0.547324 ! Fit after self-cal, rms=0.027071Jy sigma=0.547241 ! 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=0.027071Jy sigma=0.547241 ! Fit after self-cal, rms=0.027071Jy sigma=0.547241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=4.668 mas, bpa=1.454 degrees ! Estimated noise=1.53305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.90728e-05 Jy ! Component: 100 - total flux cleaned = 3.0968e-05 Jy ! Component: 150 - total flux cleaned = 4.15236e-05 Jy ! Component: 200 - total flux cleaned = 5.0246e-05 Jy ! Total flux subtracted in 200 components = 5.0246e-05 Jy ! Clean residual min=-0.004623 max=0.003908 Jy/beam ! Clean residual mean=-0.000019 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.0364294 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0364294 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=0.027063Jy sigma=0.546947 ! Fit after self-cal, rms=0.027057Jy sigma=0.546879 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 = 1.69451e-05 Jy ! Component: 100 - total flux cleaned = 1.66284e-05 Jy ! Component: 150 - total flux cleaned = 2.64454e-05 Jy ! Component: 200 - total flux cleaned = 3.48298e-05 Jy ! Total flux subtracted in 200 components = 3.48298e-05 Jy ! Clean residual min=-0.004610 max=0.003873 Jy/beam ! Clean residual mean=-0.000019 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0364643 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0364643 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=0.027051Jy sigma=0.546612 ! Fit after self-cal, rms=0.027047Jy sigma=0.546558 ! 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=0.027047Jy sigma=0.546558 ! Fit after self-cal, rms=0.027047Jy sigma=0.546558 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=4.668 mas, bpa=1.454 degrees ! Estimated noise=1.53305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.47598e-05 Jy ! Component: 100 - total flux cleaned = 2.5019e-05 Jy ! Component: 150 - total flux cleaned = 2.55053e-05 Jy ! Component: 200 - total flux cleaned = 3.33344e-05 Jy ! Total flux subtracted in 200 components = 3.33344e-05 Jy ! Clean residual min=-0.004598 max=0.003841 Jy/beam ! Clean residual mean=-0.000019 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.0364976 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0364976 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=0.027042Jy sigma=0.546343 ! Fit after self-cal, rms=0.027038Jy sigma=0.546298 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 = 1.26092e-05 Jy ! Component: 100 - total flux cleaned = 2.26157e-05 Jy ! Component: 150 - total flux cleaned = 2.34837e-05 Jy ! Component: 200 - total flux cleaned = 2.38484e-05 Jy ! Total flux subtracted in 200 components = 2.38484e-05 Jy ! Clean residual min=-0.004587 max=0.003813 Jy/beam ! Clean residual mean=-0.000019 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0365214 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0365214 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=0.027034Jy sigma=0.546104 ! Fit after self-cal, rms=0.027032Jy sigma=0.546065 ! 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=0.027032Jy sigma=0.546065 ! Fit after self-cal, rms=0.027032Jy sigma=0.546065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.771 mas, bmaj=11.87 mas, bpa=10.55 degrees ! Estimated noise=1.83989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348585 Jy ! Component: 100 - total flux cleaned = 0.000397474 Jy ! Component: 150 - total flux cleaned = 0.000441463 Jy ! Component: 200 - total flux cleaned = 0.000481005 Jy ! Total flux subtracted in 200 components = 0.000481005 Jy ! Clean residual min=-0.004857 max=0.003866 Jy/beam ! Clean residual mean=-0.000027 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.0370024 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 39 components and 0.0370024 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=0.027007Jy sigma=0.547148 ! Fit after self-cal, rms=0.027008Jy sigma=0.547042 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 = 4.48399e-05 Jy ! Component: 100 - total flux cleaned = 4.48465e-05 Jy ! Component: 150 - total flux cleaned = 6.75206e-05 Jy ! Component: 200 - total flux cleaned = 8.97444e-05 Jy ! Total flux subtracted in 200 components = 8.97444e-05 Jy ! Clean residual min=-0.004825 max=0.003874 Jy/beam ! Clean residual mean=-0.000027 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.0370922 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.0370922 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=0.027010Jy sigma=0.547516 ! Fit after self-cal, rms=0.027010Jy sigma=0.547430 ! 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=2.141 mas, bmaj=4.668 mas, bpa=1.454 degrees ! Estimated noise=1.53305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.141 x 4.668 at 1.454 degrees (North through East) ! Clean map min=-0.0043957 max=0.029929 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=1.658 mas, bmaj=3.727 mas, bpa=-4.623 degrees ! Estimated noise=1.93017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215598 Jy ! Component: 100 - total flux cleaned = 0.0281781 Jy ! Component: 150 - total flux cleaned = 0.0314815 Jy ! Component: 200 - total flux cleaned = 0.0332677 Jy ! Total flux subtracted in 200 components = 0.0332677 Jy ! Clean residual min=-0.004599 max=0.003977 Jy/beam ! Clean residual mean=-0.000011 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0332677 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0332677 Jy ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=4.668 mas, bpa=1.454 degrees ! Estimated noise=1.53305 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 = 0.00220648 Jy ! Component: 100 - total flux cleaned = 0.00280056 Jy ! Component: 150 - total flux cleaned = 0.00287489 Jy ! Component: 200 - total flux cleaned = 0.00295955 Jy ! Total flux subtracted in 200 components = 0.00295955 Jy ! Clean residual min=-0.004633 max=0.003900 Jy/beam ! Clean residual mean=-0.000021 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.0362272 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0362272 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=4.771 mas, bmaj=11.87 mas, bpa=10.55 degrees ! Estimated noise=1.83989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577168 Jy ! Component: 100 - total flux cleaned = 0.000597657 Jy ! Component: 150 - total flux cleaned = 0.000657972 Jy ! Component: 200 - total flux cleaned = 0.000712575 Jy ! Total flux subtracted in 200 components = 0.000712575 Jy ! Clean residual min=-0.004896 max=0.003886 Jy/beam ! Clean residual mean=-0.000028 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.0369398 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 = 4.91567e-05 Jy ! Component: 100 - total flux cleaned = 9.39737e-05 Jy ! Component: 150 - total flux cleaned = 0.00013456 Jy ! Component: 200 - total flux cleaned = 0.000171053 Jy ! Total flux subtracted in 200 components = 0.000171053 Jy ! Clean residual min=-0.004846 max=0.003891 Jy/beam ! Clean residual mean=-0.000027 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.0371109 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.0371109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=4.668 mas, bpa=1.454 degrees ! Estimated noise=1.53305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270416 Jy ! Component: 100 - total flux cleaned = -0.000292409 Jy ! Component: 150 - total flux cleaned = -0.000293566 Jy ! Component: 200 - total flux cleaned = -0.000293229 Jy ! Total flux subtracted in 200 components = -0.000293229 Jy ! Clean residual min=-0.004507 max=0.003859 Jy/beam ! Clean residual mean=-0.000018 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.0368176 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0368176 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=0.027037Jy sigma=0.547308 ! Fit after self-cal, rms=0.027040Jy sigma=0.547101 wmodel /d2/scr/pima/bp171a2_uvs/J0730-3223_C_map.mod ! Writing 45 model components to file: /d2/scr/pima/bp171a2_uvs/J0730-3223_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0730-3223_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0730-3223_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0730-3223_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0730-3223_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 = -0.00110849 Jy ! Component: 100 - total flux cleaned = -0.00110897 Jy ! Component: 150 - total flux cleaned = -0.0012817 Jy ! Component: 200 - total flux cleaned = -0.00133689 Jy ! Component: 250 - total flux cleaned = -0.00109157 Jy ! Component: 300 - total flux cleaned = -0.00104474 Jy ! Component: 350 - total flux cleaned = -0.000956659 Jy ! Component: 400 - total flux cleaned = -0.000708104 Jy ! Component: 450 - total flux cleaned = -0.000470089 Jy ! Component: 500 - total flux cleaned = -0.000166537 Jy ! Component: 550 - total flux cleaned = 5.2931e-05 Jy ! Component: 600 - total flux cleaned = 0.000158392 Jy ! Component: 650 - total flux cleaned = 0.000293943 Jy ! Component: 700 - total flux cleaned = 0.000359854 Jy ! Component: 750 - total flux cleaned = 0.000454642 Jy ! Component: 800 - total flux cleaned = 0.000484527 Jy ! Component: 850 - total flux cleaned = 0.000543861 Jy ! Component: 900 - total flux cleaned = 0.000543469 Jy ! Component: 950 - total flux cleaned = 0.000599939 Jy ! Component: 1000 - total flux cleaned = 0.000710746 Jy ! Component: 1050 - total flux cleaned = 0.000819126 Jy ! Component: 1100 - total flux cleaned = 0.000924708 Jy ! Component: 1150 - total flux cleaned = 0.00102817 Jy ! Component: 1200 - total flux cleaned = 0.00107888 Jy ! Component: 1250 - total flux cleaned = 0.00112873 Jy ! Component: 1300 - total flux cleaned = 0.00112871 Jy ! Component: 1350 - total flux cleaned = 0.0011534 Jy ! Component: 1400 - total flux cleaned = 0.00117792 Jy ! Component: 1450 - total flux cleaned = 0.00120247 Jy ! Component: 1500 - total flux cleaned = 0.00125157 Jy ! Component: 1550 - total flux cleaned = 0.00130105 Jy ! Component: 1600 - total flux cleaned = 0.00135067 Jy ! Component: 1650 - total flux cleaned = 0.00142647 Jy ! Component: 1700 - total flux cleaned = 0.00147778 Jy ! Component: 1750 - total flux cleaned = 0.00152971 Jy ! Component: 1800 - total flux cleaned = 0.00158287 Jy ! Component: 1850 - total flux cleaned = 0.00166308 Jy ! Component: 1900 - total flux cleaned = 0.00171818 Jy ! Component: 1950 - total flux cleaned = 0.00174645 Jy ! Component: 2000 - total flux cleaned = 0.00177501 Jy ! Component: 2050 - total flux cleaned = 0.0017754 Jy ! Component: 2100 - total flux cleaned = 0.00177545 Jy ! Component: 2150 - total flux cleaned = 0.00180622 Jy ! Component: 2200 - total flux cleaned = 0.00183738 Jy ! Component: 2250 - total flux cleaned = 0.00183752 Jy ! Component: 2300 - total flux cleaned = 0.00180442 Jy ! Component: 2350 - total flux cleaned = 0.00177009 Jy ! Component: 2400 - total flux cleaned = 0.00173453 Jy ! Component: 2450 - total flux cleaned = 0.00169786 Jy ! Component: 2500 - total flux cleaned = 0.00166032 Jy ! Component: 2550 - total flux cleaned = 0.00162189 Jy ! Component: 2600 - total flux cleaned = 0.00158187 Jy ! Component: 2650 - total flux cleaned = 0.00154068 Jy ! Component: 2700 - total flux cleaned = 0.00145564 Jy ! Component: 2750 - total flux cleaned = 0.00141083 Jy ! Component: 2800 - total flux cleaned = 0.00141023 Jy ! Component: 2850 - total flux cleaned = 0.00136425 Jy ! Component: 2900 - total flux cleaned = 0.0013165 Jy ! Component: 2950 - total flux cleaned = 0.00126651 Jy ! Component: 3000 - total flux cleaned = 0.00126762 Jy ! Component: 3050 - total flux cleaned = 0.0012681 Jy ! Component: 3100 - total flux cleaned = 0.00126815 Jy ! Component: 3150 - total flux cleaned = 0.00121137 Jy ! Component: 3200 - total flux cleaned = 0.00121112 Jy ! Component: 3250 - total flux cleaned = 0.00127206 Jy ! Component: 3300 - total flux cleaned = 0.00133493 Jy ! Component: 3350 - total flux cleaned = 0.00133516 Jy ! Component: 3400 - total flux cleaned = 0.00140232 Jy ! Component: 3450 - total flux cleaned = 0.00147171 Jy ! Component: 3500 - total flux cleaned = 0.00154248 Jy ! Component: 3550 - total flux cleaned = 0.00161699 Jy ! Component: 3600 - total flux cleaned = 0.00161669 Jy ! Component: 3650 - total flux cleaned = 0.00169646 Jy ! Component: 3700 - total flux cleaned = 0.00177838 Jy ! Component: 3750 - total flux cleaned = 0.00177924 Jy ! Component: 3800 - total flux cleaned = 0.00186724 Jy ! Component: 3850 - total flux cleaned = 0.00195838 Jy ! Component: 3900 - total flux cleaned = 0.00195969 Jy ! Component: 3950 - total flux cleaned = 0.00205687 Jy ! Component: 4000 - total flux cleaned = 0.00205728 Jy ! Component: 4050 - total flux cleaned = 0.00205789 Jy ! Total flux subtracted in 4096 components = 0.00216442 Jy ! Clean residual min=-0.005868 max=0.006656 Jy/beam ! Clean residual mean=-0.000080 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.0389821 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 226 components and 0.0389821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0730-3223_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.141 x 4.668 at 1.454 degrees (North through East) ! Clean map min=-0.0083751 max=0.033716 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0730-3223_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0337163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0017768 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -15.8096 15.8096 31.6191 63.2383 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 18.975 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0730-3223_C_uvs.log closed on Tue Feb 18 20:28:13 2014