! Started logfile: /d2/scr/pima/bp171a3_uvs/J0558-3504_C_uvs.log on Mon Feb 24 08:41:53 2014 obs /d2/scr/pima/bp171a3_uvs/J0558-3504_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0558-3504_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.904762 visibilities/baseline/integration-bin. ! Found source: J0558-3504 ! ! 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 456 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/bp171a3_uvs/J0558-3504_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=1.004653Jy sigma=26.896003 ! Fit after self-cal, rms=0.916030Jy sigma=24.493505 ! 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=1.073 mas, bmaj=3.342 mas, bpa=3.313 degrees ! Estimated noise=1.74916 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 = 0.0597463 Jy ! Component: 100 - total flux cleaned = 0.0803819 Jy ! Total flux subtracted in 100 components = 0.0803819 Jy ! Clean residual min=-0.021194 max=0.036585 Jy/beam ! Clean residual mean=-0.000039 rms=0.006046 Jy/beam ! Combined flux in latest and established models = 0.080382 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.080382 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=0.082762Jy sigma=2.286830 ! Fit after self-cal, rms=0.082395Jy sigma=2.273262 ! 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=1.342 mas, bmaj=3.976 mas, bpa=2.952 degrees ! Estimated noise=1.29186 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 = 0.0173388 Jy ! Component: 100 - total flux cleaned = 0.0261972 Jy ! Component: 150 - total flux cleaned = 0.030702 Jy ! Component: 200 - total flux cleaned = 0.0313889 Jy ! Total flux subtracted in 200 components = 0.0313889 Jy ! Clean residual min=-0.025027 max=0.036702 Jy/beam ! Clean residual mean=-0.000133 rms=0.007574 Jy/beam ! Combined flux in latest and established models = 0.111771 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.111771 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=0.078874Jy sigma=2.180058 ! Fit after self-cal, rms=0.078716Jy sigma=2.177180 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.342 x 3.976 at 2.952 degrees (North through East) ! Clean map min=-0.023877 max=0.079946 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* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.078716Jy sigma=2.177180 ! Fit after self-cal, rms=0.078716Jy sigma=2.177180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=3.976 mas, bpa=2.952 degrees ! Estimated noise=1.29186 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 = 0.00136386 Jy ! Component: 100 - total flux cleaned = 0.00185244 Jy ! Component: 150 - total flux cleaned = 0.00208172 Jy ! Component: 200 - total flux cleaned = 0.00230708 Jy ! Total flux subtracted in 200 components = 0.00230708 Jy ! Clean residual min=-0.024891 max=0.034817 Jy/beam ! Clean residual mean=-0.000128 rms=0.007513 Jy/beam ! Combined flux in latest and established models = 0.114078 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.114078 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=0.078442Jy sigma=2.168061 ! Fit after self-cal, rms=0.078416Jy sigma=2.167853 ! 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=0.078416Jy sigma=2.167853 ! Fit after self-cal, rms=0.078416Jy sigma=2.167853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=3.976 mas, bpa=2.952 degrees ! Estimated noise=1.29186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337573 Jy ! Component: 100 - total flux cleaned = 0.000441028 Jy ! Component: 150 - total flux cleaned = 0.000657414 Jy ! Component: 200 - total flux cleaned = 0.000869164 Jy ! Total flux subtracted in 200 components = 0.000869164 Jy ! Clean residual min=-0.024918 max=0.034445 Jy/beam ! Clean residual mean=-0.000127 rms=0.007496 Jy/beam ! Combined flux in latest and established models = 0.114947 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.114947 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=0.078206Jy sigma=2.160373 ! Fit after self-cal, rms=0.078183Jy sigma=2.160112 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) ! Added new window around map position (-11.7, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281949 Jy ! Component: 100 - total flux cleaned = 0.0386513 Jy ! Component: 150 - total flux cleaned = 0.0405235 Jy ! Component: 200 - total flux cleaned = 0.0407425 Jy ! Total flux subtracted in 200 components = 0.0407425 Jy ! Clean residual min=-0.021030 max=0.035121 Jy/beam ! Clean residual mean=-0.000100 rms=0.006451 Jy/beam ! Combined flux in latest and established models = 0.15569 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.15569 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=0.068740Jy sigma=1.918330 ! Fit after self-cal, rms=0.058251Jy sigma=1.578089 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305406 Jy ! Component: 100 - total flux cleaned = 0.0422287 Jy ! Component: 150 - total flux cleaned = 0.0462195 Jy ! Component: 200 - total flux cleaned = 0.0479445 Jy ! Total flux subtracted in 200 components = 0.0479445 Jy ! Clean residual min=-0.013885 max=0.013237 Jy/beam ! Clean residual mean=-0.000061 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.203634 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 80 components and 0.203634 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=0.040924Jy sigma=1.062262 ! Fit after self-cal, rms=0.037953Jy sigma=0.926380 ! 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=0.037953Jy sigma=0.926380 ! Fit after self-cal, rms=0.037676Jy sigma=0.918899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.971 mas, bpa=3.041 degrees ! Estimated noise=1.28177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587083 Jy ! Component: 100 - total flux cleaned = 0.00768827 Jy ! Component: 150 - total flux cleaned = 0.00854315 Jy ! Component: 200 - total flux cleaned = 0.00953478 Jy ! Total flux subtracted in 200 components = 0.00953478 Jy ! Clean residual min=-0.009052 max=0.008949 Jy/beam ! Clean residual mean=-0.000036 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.213169 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 119 components and 0.213169 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=0.033567Jy sigma=0.792794 ! Fit after self-cal, rms=0.033149Jy sigma=0.769216 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 = 0.00282535 Jy ! Component: 100 - total flux cleaned = 0.00374369 Jy ! Component: 150 - total flux cleaned = 0.00456674 Jy ! Component: 200 - total flux cleaned = 0.00507094 Jy ! Total flux subtracted in 200 components = 0.00507094 Jy ! Clean residual min=-0.007527 max=0.008208 Jy/beam ! Clean residual mean=-0.000026 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.21824 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 0.21824 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=0.031903Jy sigma=0.733019 ! Fit after self-cal, rms=0.031822Jy sigma=0.727241 ! 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=0.031822Jy sigma=0.727241 ! Fit after self-cal, rms=0.031776Jy sigma=0.726084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.891 mas, bmaj=11.77 mas, bpa=5.239 degrees ! Estimated noise=1.77902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511599 Jy ! Component: 100 - total flux cleaned = 0.0060363 Jy ! Component: 150 - total flux cleaned = 0.00685334 Jy ! Component: 200 - total flux cleaned = 0.00746842 Jy ! Total flux subtracted in 200 components = 0.00746842 Jy ! Clean residual min=-0.009975 max=0.011999 Jy/beam ! Clean residual mean=-0.000048 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 0.225708 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 143 components and 0.225708 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=0.031702Jy sigma=0.718042 ! Fit after self-cal, rms=0.031554Jy sigma=0.713460 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 = 0.000646838 Jy ! Component: 100 - total flux cleaned = 0.00130632 Jy ! Component: 150 - total flux cleaned = 0.00191547 Jy ! Component: 200 - total flux cleaned = 0.00239041 Jy ! Total flux subtracted in 200 components = 0.00239041 Jy ! Clean residual min=-0.009219 max=0.011412 Jy/beam ! Clean residual mean=-0.000042 rms=0.003541 Jy/beam ! Combined flux in latest and established models = 0.228099 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 144 components and 0.228099 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=0.031436Jy sigma=0.714010 ! Fit after self-cal, rms=0.031415Jy sigma=0.713047 ! 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=1.34 mas, bmaj=3.971 mas, bpa=3.066 degrees ! Estimated noise=1.28442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.34 x 3.971 at 3.066 degrees (North through East) ! Clean map min=-0.0060904 max=0.072498 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=1.072 mas, bmaj=3.337 mas, bpa=3.456 degrees ! Estimated noise=1.73556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719531 Jy ! Component: 100 - total flux cleaned = 0.104182 Jy ! Component: 150 - total flux cleaned = 0.123425 Jy ! Component: 200 - total flux cleaned = 0.137676 Jy ! Total flux subtracted in 200 components = 0.137676 Jy ! Clean residual min=-0.012698 max=0.010815 Jy/beam ! Clean residual mean=-0.000021 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 0.137676 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.137676 Jy ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.971 mas, bpa=3.066 degrees ! Estimated noise=1.28442 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 = 0.0222053 Jy ! Component: 100 - total flux cleaned = 0.037011 Jy ! Component: 150 - total flux cleaned = 0.0480875 Jy ! Component: 200 - total flux cleaned = 0.0566007 Jy ! Total flux subtracted in 200 components = 0.0566007 Jy ! Clean residual min=-0.008592 max=0.009275 Jy/beam ! Clean residual mean=-0.000039 rms=0.002931 Jy/beam ! Combined flux in latest and established models = 0.194277 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 74 components and 0.194277 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=3.891 mas, bmaj=11.77 mas, bpa=5.239 degrees ! Estimated noise=1.77902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124125 Jy ! Component: 100 - total flux cleaned = 0.0199569 Jy ! Component: 150 - total flux cleaned = 0.0248208 Jy ! Component: 200 - total flux cleaned = 0.0273633 Jy ! Total flux subtracted in 200 components = 0.0273633 Jy ! Clean residual min=-0.008605 max=0.011852 Jy/beam ! Clean residual mean=-0.000049 rms=0.003904 Jy/beam ! Combined flux in latest and established models = 0.22164 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 = 0.000677427 Jy ! Component: 100 - total flux cleaned = 0.00131812 Jy ! Component: 150 - total flux cleaned = 0.00192544 Jy ! Component: 200 - total flux cleaned = 0.00241308 Jy ! Total flux subtracted in 200 components = 0.00241308 Jy ! Clean residual min=-0.008314 max=0.011309 Jy/beam ! Clean residual mean=-0.000047 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 0.224053 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 120 components and 0.224053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.971 mas, bpa=3.066 degrees ! Estimated noise=1.28442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000969131 Jy ! Component: 100 - total flux cleaned = -0.00126566 Jy ! Component: 150 - total flux cleaned = -0.00137871 Jy ! Component: 200 - total flux cleaned = -0.00129416 Jy ! Total flux subtracted in 200 components = -0.00129416 Jy ! Clean residual min=-0.005615 max=0.007040 Jy/beam ! Clean residual mean=-0.000022 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.222759 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.222759 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=0.030857Jy sigma=0.692034 ! Fit after self-cal, rms=0.030608Jy sigma=0.684897 wmodel /d2/scr/pima/bp171a3_uvs/J0558-3504_C_map.mod ! Writing 134 model components to file: /d2/scr/pima/bp171a3_uvs/J0558-3504_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0558-3504_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0558-3504_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0558-3504_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0558-3504_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 = 0.0030133 Jy ! Component: 100 - total flux cleaned = 0.00566449 Jy ! Component: 150 - total flux cleaned = 0.00760241 Jy ! Component: 200 - total flux cleaned = 0.00921389 Jy ! Component: 250 - total flux cleaned = 0.0102969 Jy ! Component: 300 - total flux cleaned = 0.0113127 Jy ! Component: 350 - total flux cleaned = 0.0122636 Jy ! Component: 400 - total flux cleaned = 0.0129524 Jy ! Component: 450 - total flux cleaned = 0.0132174 Jy ! Component: 500 - total flux cleaned = 0.0129688 Jy ! Component: 550 - total flux cleaned = 0.0127886 Jy ! Component: 600 - total flux cleaned = 0.012615 Jy ! Component: 650 - total flux cleaned = 0.0123941 Jy ! Component: 700 - total flux cleaned = 0.0123414 Jy ! Component: 750 - total flux cleaned = 0.0122394 Jy ! Component: 800 - total flux cleaned = 0.0121914 Jy ! Component: 850 - total flux cleaned = 0.0121441 Jy ! Component: 900 - total flux cleaned = 0.0120504 Jy ! Component: 950 - total flux cleaned = 0.0120043 Jy ! Component: 1000 - total flux cleaned = 0.0120469 Jy ! Component: 1050 - total flux cleaned = 0.0120461 Jy ! Component: 1100 - total flux cleaned = 0.0120448 Jy ! Component: 1150 - total flux cleaned = 0.0120846 Jy ! Component: 1200 - total flux cleaned = 0.0121641 Jy ! Component: 1250 - total flux cleaned = 0.0123189 Jy ! Component: 1300 - total flux cleaned = 0.0123944 Jy ! Component: 1350 - total flux cleaned = 0.0125432 Jy ! Component: 1400 - total flux cleaned = 0.0127261 Jy ! Component: 1450 - total flux cleaned = 0.0128698 Jy ! Component: 1500 - total flux cleaned = 0.0130463 Jy ! Component: 1550 - total flux cleaned = 0.0131507 Jy ! Component: 1600 - total flux cleaned = 0.0132871 Jy ! Component: 1650 - total flux cleaned = 0.0134218 Jy ! Component: 1700 - total flux cleaned = 0.0135879 Jy ! Component: 1750 - total flux cleaned = 0.0137848 Jy ! Component: 1800 - total flux cleaned = 0.0140453 Jy ! Component: 1850 - total flux cleaned = 0.0143681 Jy ! Component: 1900 - total flux cleaned = 0.0145602 Jy ! Component: 1950 - total flux cleaned = 0.0148466 Jy ! Component: 2000 - total flux cleaned = 0.0150997 Jy ! Component: 2050 - total flux cleaned = 0.0152884 Jy ! Component: 2100 - total flux cleaned = 0.015571 Jy ! Component: 2150 - total flux cleaned = 0.0158535 Jy ! Component: 2200 - total flux cleaned = 0.0161043 Jy ! Component: 2250 - total flux cleaned = 0.0163867 Jy ! Component: 2300 - total flux cleaned = 0.0166379 Jy ! Component: 2350 - total flux cleaned = 0.0168896 Jy ! Component: 2400 - total flux cleaned = 0.0171735 Jy ! Component: 2450 - total flux cleaned = 0.0174581 Jy ! Component: 2500 - total flux cleaned = 0.0177116 Jy ! Component: 2550 - total flux cleaned = 0.0178708 Jy ! Component: 2600 - total flux cleaned = 0.0180626 Jy ! Component: 2650 - total flux cleaned = 0.0182232 Jy ! Component: 2700 - total flux cleaned = 0.0183847 Jy ! Component: 2750 - total flux cleaned = 0.0185145 Jy ! Component: 2800 - total flux cleaned = 0.0187432 Jy ! Component: 2850 - total flux cleaned = 0.0188747 Jy ! Component: 2900 - total flux cleaned = 0.0190733 Jy ! Component: 2950 - total flux cleaned = 0.0192401 Jy ! Component: 3000 - total flux cleaned = 0.019375 Jy ! Component: 3050 - total flux cleaned = 0.0194769 Jy ! Component: 3100 - total flux cleaned = 0.01958 Jy ! Component: 3150 - total flux cleaned = 0.0196838 Jy ! Component: 3200 - total flux cleaned = 0.0198594 Jy ! Component: 3250 - total flux cleaned = 0.0199301 Jy ! Component: 3300 - total flux cleaned = 0.0199661 Jy ! Component: 3350 - total flux cleaned = 0.020075 Jy ! Component: 3400 - total flux cleaned = 0.0201854 Jy ! Component: 3450 - total flux cleaned = 0.0202598 Jy ! Component: 3500 - total flux cleaned = 0.0202977 Jy ! Component: 3550 - total flux cleaned = 0.0203741 Jy ! Component: 3600 - total flux cleaned = 0.0204519 Jy ! Component: 3650 - total flux cleaned = 0.0204522 Jy ! Component: 3700 - total flux cleaned = 0.0205313 Jy ! Component: 3750 - total flux cleaned = 0.0205718 Jy ! Component: 3800 - total flux cleaned = 0.0206127 Jy ! Component: 3850 - total flux cleaned = 0.0206541 Jy ! Component: 3900 - total flux cleaned = 0.0206963 Jy ! Component: 3950 - total flux cleaned = 0.020739 Jy ! Component: 4000 - total flux cleaned = 0.0207823 Jy ! Component: 4050 - total flux cleaned = 0.0208261 Jy ! Total flux subtracted in 4096 components = 0.0208705 Jy ! Clean residual min=-0.002351 max=0.002461 Jy/beam ! Clean residual mean=0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.24363 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 403 components and 0.24363 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0558-3504_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.34 x 3.971 at 3.066 degrees (North through East) ! Clean map min=-0.0048964 max=0.073472 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0558-3504_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0734718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000898529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.66887 3.66887 7.33774 14.6755 29.351 58.702 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 81.769 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0558-3504_C_uvs.log closed on Mon Feb 24 08:41:57 2014