! Started logfile: /scr/pima/gc030_uvs/J0809+3455_X_uvs.log on Fri Apr 22 08:44:32 2016 obs /scr/pima/gc030_uvs/J0809+3455_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0809+3455_X_uva.fits ! AN table 1: 279 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.533666 visibilities/baseline/integration-bin. ! Found source: J0809+3455 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 33352 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0809+3455_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 864 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005103Jy sigma=17.496230 ! Fit after self-cal, rms=0.957752Jy sigma=16.627051 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4297 mas, bmaj=1.382 mas, bpa=-3.123 degrees ! Estimated noise=0.710529 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 = 0.0358758 Jy ! Component: 100 - total flux cleaned = 0.0446803 Jy ! Total flux subtracted in 100 components = 0.0446803 Jy ! Clean residual min=-0.003825 max=0.003834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0446804 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0446804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095504Jy sigma=0.679188 ! Fit after self-cal, rms=0.095005Jy sigma=0.672321 ! 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=0.4803 mas, bmaj=1.406 mas, bpa=-3.625 degrees ! Estimated noise=0.309117 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 = 0.00391531 Jy ! Component: 100 - total flux cleaned = 0.00585003 Jy ! Component: 150 - total flux cleaned = 0.00705715 Jy ! Component: 200 - total flux cleaned = 0.00785035 Jy ! Total flux subtracted in 200 components = 0.00785035 Jy ! Clean residual min=-0.003687 max=0.002352 Jy/beam ! Clean residual mean=0.000004 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0525307 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0525307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094748Jy sigma=0.668349 ! Fit after self-cal, rms=0.094640Jy sigma=0.668178 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4803 x 1.406 at -3.625 degrees (North through East) ! Clean map min=-0.003098 max=0.046949 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 396 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.094640Jy sigma=0.668178 ! Fit after self-cal, rms=0.094920Jy sigma=0.668367 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4792 mas, bmaj=1.407 mas, bpa=-3.744 degrees ! Estimated noise=0.315018 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 = 0.000861812 Jy ! Component: 100 - total flux cleaned = 0.00137333 Jy ! Component: 150 - total flux cleaned = 0.0014929 Jy ! Component: 200 - total flux cleaned = 0.00160425 Jy ! Total flux subtracted in 200 components = 0.00160425 Jy ! Clean residual min=-0.003644 max=0.002339 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.054135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.054135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094896Jy sigma=0.668273 ! Fit after self-cal, rms=0.094845Jy sigma=0.668245 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094845Jy sigma=0.668245 ! Fit after self-cal, rms=0.093922Jy sigma=0.666808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4799 mas, bmaj=1.407 mas, bpa=-3.76 degrees ! Estimated noise=0.316167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034413 Jy ! Component: 100 - total flux cleaned = 0.000457018 Jy ! Component: 150 - total flux cleaned = 0.000520632 Jy ! Component: 200 - total flux cleaned = 0.000580015 Jy ! Total flux subtracted in 200 components = 0.000580015 Jy ! Clean residual min=-0.003039 max=0.002172 Jy/beam ! Clean residual mean=0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.054715 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.054715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.093914Jy sigma=0.666750 ! Fit after self-cal, rms=0.093862Jy sigma=0.666670 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 = 0.00012771 Jy ! Component: 100 - total flux cleaned = 0.000190199 Jy ! Component: 150 - total flux cleaned = 0.000257822 Jy ! Component: 200 - total flux cleaned = 0.000321427 Jy ! Total flux subtracted in 200 components = 0.000321427 Jy ! Clean residual min=-0.003052 max=0.002129 Jy/beam ! Clean residual mean=0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0550364 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0550364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.093857Jy sigma=0.666599 ! Fit after self-cal, rms=0.093838Jy sigma=0.666588 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.093838Jy sigma=0.666588 ! Fit after self-cal, rms=0.094247Jy sigma=0.666139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4797 mas, bmaj=1.408 mas, bpa=-3.747 degrees ! Estimated noise=0.316439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.43508e-05 Jy ! Component: 100 - total flux cleaned = 0.000150829 Jy ! Component: 150 - total flux cleaned = 0.000201789 Jy ! Component: 200 - total flux cleaned = 0.000231072 Jy ! Total flux subtracted in 200 components = 0.000231072 Jy ! Clean residual min=-0.002955 max=0.002036 Jy/beam ! Clean residual mean=0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0552675 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.0552675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094243Jy sigma=0.666074 ! Fit after self-cal, rms=0.094238Jy sigma=0.666058 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 = 3.02703e-05 Jy ! Component: 100 - total flux cleaned = 8.77944e-05 Jy ! Component: 150 - total flux cleaned = 0.000131645 Jy ! Component: 200 - total flux cleaned = 0.000182135 Jy ! Total flux subtracted in 200 components = 0.000182135 Jy ! Clean residual min=-0.002942 max=0.002017 Jy/beam ! Clean residual mean=0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0554496 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0554496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094235Jy sigma=0.666004 ! Fit after self-cal, rms=0.094222Jy sigma=0.665995 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094222Jy sigma=0.665995 ! Fit after self-cal, rms=0.094597Jy sigma=0.666011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=2.489 mas, bpa=44.07 degrees ! Estimated noise=0.92507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158327 Jy ! Component: 100 - total flux cleaned = 0.00181914 Jy ! Component: 150 - total flux cleaned = 0.00184288 Jy ! Component: 200 - total flux cleaned = 0.00188251 Jy ! Total flux subtracted in 200 components = 0.00188251 Jy ! Clean residual min=-0.007417 max=0.005600 Jy/beam ! Clean residual mean=0.000028 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.0573321 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 26 components and 0.0573321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094599Jy sigma=0.666988 ! Fit after self-cal, rms=0.094565Jy sigma=0.666270 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 = 0.000337429 Jy ! Component: 100 - total flux cleaned = 0.000381908 Jy ! Component: 150 - total flux cleaned = 0.000401681 Jy ! Component: 200 - total flux cleaned = 0.000435347 Jy ! Total flux subtracted in 200 components = 0.000435347 Jy ! Clean residual min=-0.007455 max=0.005674 Jy/beam ! Clean residual mean=0.000028 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.0577675 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 26 components and 0.0577675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094572Jy sigma=0.666824 ! Fit after self-cal, rms=0.094547Jy sigma=0.666475 ! 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=0.4794 mas, bmaj=1.408 mas, bpa=-3.742 degrees ! Estimated noise=0.316532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4794 x 1.408 at -3.742 degrees (North through East) ! Clean map min=-0.0024176 max=0.047089 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4293 mas, bmaj=1.387 mas, bpa=-3.148 degrees ! Estimated noise=0.715946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362608 Jy ! Component: 100 - total flux cleaned = 0.0456588 Jy ! Component: 150 - total flux cleaned = 0.0496086 Jy ! Component: 200 - total flux cleaned = 0.0515102 Jy ! Total flux subtracted in 200 components = 0.0515102 Jy ! Clean residual min=-0.002749 max=0.002896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0515102 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0515102 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4794 mas, bmaj=1.408 mas, bpa=-3.742 degrees ! Estimated noise=0.316532 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 = 0.00194453 Jy ! Component: 100 - total flux cleaned = 0.00303932 Jy ! Component: 150 - total flux cleaned = 0.00376512 Jy ! Component: 200 - total flux cleaned = 0.00401506 Jy ! Total flux subtracted in 200 components = 0.00401506 Jy ! Clean residual min=-0.002804 max=0.002093 Jy/beam ! Clean residual mean=0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0555252 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0555252 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=2.489 mas, bpa=44.07 degrees ! Estimated noise=0.92507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193059 Jy ! Component: 100 - total flux cleaned = 0.00235819 Jy ! Component: 150 - total flux cleaned = 0.00238112 Jy ! Component: 200 - total flux cleaned = 0.00242209 Jy ! Total flux subtracted in 200 components = 0.00242209 Jy ! Clean residual min=-0.007568 max=0.005738 Jy/beam ! Clean residual mean=0.000029 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.0579473 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 = 1.82756e-05 Jy ! Component: 100 - total flux cleaned = 4.99387e-05 Jy ! Component: 150 - total flux cleaned = 6.3739e-05 Jy ! Component: 200 - total flux cleaned = 7.6659e-05 Jy ! Total flux subtracted in 200 components = 7.6659e-05 Jy ! Clean residual min=-0.007530 max=0.005694 Jy/beam ! Clean residual mean=0.000029 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.058024 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 18 components and 0.058024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4794 mas, bmaj=1.408 mas, bpa=-3.742 degrees ! Estimated noise=0.316532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000588364 Jy ! Component: 100 - total flux cleaned = -0.000815638 Jy ! Component: 150 - total flux cleaned = -0.000863066 Jy ! Component: 200 - total flux cleaned = -0.000919516 Jy ! Total flux subtracted in 200 components = -0.000919516 Jy ! Clean residual min=-0.002909 max=0.002127 Jy/beam ! Clean residual mean=0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0571044 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0571044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094538Jy sigma=0.666239 ! Fit after self-cal, rms=0.094553Jy sigma=0.666164 wmodel /scr/pima/gc030_uvs/J0809+3455_X_map.mod ! Writing 23 model components to file: /scr/pima/gc030_uvs/J0809+3455_X_map.mod wobs /scr/pima/gc030_uvs/J0809+3455_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0809+3455_X_uvs.fits wwins /scr/pima/gc030_uvs/J0809+3455_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0809+3455_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012541 Jy ! Component: 100 - total flux cleaned = -0.00231743 Jy ! Component: 150 - total flux cleaned = -0.00325126 Jy ! Component: 200 - total flux cleaned = -0.00362408 Jy ! Component: 250 - total flux cleaned = -0.0037184 Jy ! Component: 300 - total flux cleaned = -0.00383298 Jy ! Component: 350 - total flux cleaned = -0.0039678 Jy ! Component: 400 - total flux cleaned = -0.00409609 Jy ! Component: 450 - total flux cleaned = -0.00424234 Jy ! Component: 500 - total flux cleaned = -0.0044277 Jy ! Component: 550 - total flux cleaned = -0.00458296 Jy ! Component: 600 - total flux cleaned = -0.00473211 Jy ! Component: 650 - total flux cleaned = -0.00485594 Jy ! Component: 700 - total flux cleaned = -0.00499476 Jy ! Component: 750 - total flux cleaned = -0.0051101 Jy ! Component: 800 - total flux cleaned = -0.00525861 Jy ! Component: 850 - total flux cleaned = -0.00536639 Jy ! Component: 900 - total flux cleaned = -0.0054716 Jy ! Component: 950 - total flux cleaned = -0.00559068 Jy ! Component: 1000 - total flux cleaned = -0.00569047 Jy ! Component: 1050 - total flux cleaned = -0.00577148 Jy ! Component: 1100 - total flux cleaned = -0.00586586 Jy ! Component: 1150 - total flux cleaned = -0.00591207 Jy ! Component: 1200 - total flux cleaned = -0.00594255 Jy ! Component: 1250 - total flux cleaned = -0.00601602 Jy ! Component: 1300 - total flux cleaned = -0.00607331 Jy ! Component: 1350 - total flux cleaned = -0.00610122 Jy ! Component: 1400 - total flux cleaned = -0.00612865 Jy ! Component: 1450 - total flux cleaned = -0.0061555 Jy ! Component: 1500 - total flux cleaned = -0.00622115 Jy ! Component: 1550 - total flux cleaned = -0.00623385 Jy ! Component: 1600 - total flux cleaned = -0.0062722 Jy ! Component: 1650 - total flux cleaned = -0.00633424 Jy ! Component: 1700 - total flux cleaned = -0.00637072 Jy ! Component: 1750 - total flux cleaned = -0.00641844 Jy ! Component: 1800 - total flux cleaned = -0.00644204 Jy ! Component: 1850 - total flux cleaned = -0.00646516 Jy ! Component: 1900 - total flux cleaned = -0.00647641 Jy ! Component: 1950 - total flux cleaned = -0.00652095 Jy ! Component: 2000 - total flux cleaned = -0.00653165 Jy ! Component: 2050 - total flux cleaned = -0.0065318 Jy ! Component: 2100 - total flux cleaned = -0.0065425 Jy ! Component: 2150 - total flux cleaned = -0.00656316 Jy ! Component: 2200 - total flux cleaned = -0.00656295 Jy ! Component: 2250 - total flux cleaned = -0.00654276 Jy ! Component: 2300 - total flux cleaned = -0.00649352 Jy ! Component: 2350 - total flux cleaned = -0.00650332 Jy ! Component: 2400 - total flux cleaned = -0.00647453 Jy ! Component: 2450 - total flux cleaned = -0.00646502 Jy ! Component: 2500 - total flux cleaned = -0.00644645 Jy ! Component: 2550 - total flux cleaned = -0.00641914 Jy ! Component: 2600 - total flux cleaned = -0.0064644 Jy ! Component: 2650 - total flux cleaned = -0.00649107 Jy ! Component: 2700 - total flux cleaned = -0.00649084 Jy ! Component: 2750 - total flux cleaned = -0.00649074 Jy ! Component: 2800 - total flux cleaned = -0.00649075 Jy ! Component: 2850 - total flux cleaned = -0.00653313 Jy ! Component: 2900 - total flux cleaned = -0.00650808 Jy ! Component: 2950 - total flux cleaned = -0.00656588 Jy ! Component: 3000 - total flux cleaned = -0.00659827 Jy ! Component: 3050 - total flux cleaned = -0.00658234 Jy ! Component: 3100 - total flux cleaned = -0.00663006 Jy ! Component: 3150 - total flux cleaned = -0.00660661 Jy ! Component: 3200 - total flux cleaned = -0.0066376 Jy ! Component: 3250 - total flux cleaned = -0.00665294 Jy ! Component: 3300 - total flux cleaned = -0.00666814 Jy ! Component: 3350 - total flux cleaned = -0.00668329 Jy ! Component: 3400 - total flux cleaned = -0.00671299 Jy ! Component: 3450 - total flux cleaned = -0.00674226 Jy ! Component: 3500 - total flux cleaned = -0.00675669 Jy ! Component: 3550 - total flux cleaned = -0.00673521 Jy ! Component: 3600 - total flux cleaned = -0.00677076 Jy ! Component: 3650 - total flux cleaned = -0.00679902 Jy ! Component: 3700 - total flux cleaned = -0.00682694 Jy ! Component: 3750 - total flux cleaned = -0.00686839 Jy ! Component: 3800 - total flux cleaned = -0.00686843 Jy ! Component: 3850 - total flux cleaned = -0.00690914 Jy ! Component: 3900 - total flux cleaned = -0.00692933 Jy ! Component: 3950 - total flux cleaned = -0.00698269 Jy ! Component: 4000 - total flux cleaned = -0.0069892 Jy ! Component: 4050 - total flux cleaned = -0.00698265 Jy ! Total flux subtracted in 4096 components = -0.00704767 Jy ! Clean residual min=-0.000429 max=0.000386 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0500568 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 297 components and 0.0500568 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0809+3455_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4794 x 1.408 at -3.742 degrees (North through East) ! Clean map min=-0.0010995 max=0.047237 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0809+3455_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.047237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.668734 0.668734 1.33747 2.67494 5.34987 10.6997 21.3995 42.799 85.598 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 448.608 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0809+3455_X_uvs.log closed on Fri Apr 22 08:44:37 2016