! Started logfile: /scr/pima/rv102_uvs/J0620+2102_S_uvs.log on Sat Feb 27 22:23:47 2016 obs /scr/pima/rv102_uvs/J0620+2102_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0620+2102_S_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.8125 visibilities/baseline/integration-bin. ! Found source: J0620+2102 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 4576 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J0620+2102_S] 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 0.500x0.500 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. ! ! Fit before self-cal, rms=1.083298Jy sigma=17.564456 ! Fit after self-cal, rms=0.793750Jy sigma=13.655191 ! 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=3.551 mas, bmaj=7.57 mas, bpa=12.69 degrees ! Estimated noise=1.18643 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 = 0.170577 Jy ! Component: 100 - total flux cleaned = 0.220926 Jy ! Total flux subtracted in 100 components = 0.220926 Jy ! Clean residual min=-0.065952 max=0.141717 Jy/beam ! Clean residual mean=-0.000234 rms=0.018608 Jy/beam ! Combined flux in latest and established models = 0.220926 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.220926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303703Jy sigma=4.475263 ! Fit after self-cal, rms=0.302399Jy sigma=4.457683 ! Inverting map ! Added new window around map position (13, -22). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117702 Jy ! Component: 100 - total flux cleaned = 0.151695 Jy ! Total flux subtracted in 100 components = 0.151695 Jy ! Clean residual min=-0.059481 max=0.077297 Jy/beam ! Clean residual mean=-0.000232 rms=0.014515 Jy/beam ! Combined flux in latest and established models = 0.372622 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.372622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248124Jy sigma=3.595751 ! Fit after self-cal, rms=0.230741Jy sigma=3.401721 ! 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=4.35 mas, bmaj=8.682 mas, bpa=8.137 degrees ! Estimated noise=0.678965 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 = 0.0761591 Jy ! Component: 100 - total flux cleaned = 0.12078 Jy ! Component: 150 - total flux cleaned = 0.152816 Jy ! Component: 200 - total flux cleaned = 0.170484 Jy ! Total flux subtracted in 200 components = 0.170484 Jy ! Clean residual min=-0.057592 max=0.058984 Jy/beam ! Clean residual mean=0.000055 rms=0.014330 Jy/beam ! Combined flux in latest and established models = 0.543106 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.543106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194042Jy sigma=2.975242 ! Fit after self-cal, rms=0.189998Jy sigma=2.922245 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.35 x 8.682 at 8.137 degrees (North through East) ! Clean map min=-0.059898 max=0.25003 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.189998Jy sigma=2.922245 ! Fit after self-cal, rms=0.189998Jy sigma=2.922245 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=8.682 mas, bpa=8.137 degrees ! Estimated noise=0.678965 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 = 0.0182007 Jy ! Component: 100 - total flux cleaned = 0.0262493 Jy ! Component: 150 - total flux cleaned = 0.0312875 Jy ! Component: 200 - total flux cleaned = 0.0363231 Jy ! Total flux subtracted in 200 components = 0.0363231 Jy ! Clean residual min=-0.058159 max=0.050084 Jy/beam ! Clean residual mean=0.000078 rms=0.013537 Jy/beam ! Combined flux in latest and established models = 0.579429 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.579429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183447Jy sigma=2.837916 ! Fit after self-cal, rms=0.182948Jy sigma=2.831337 ! 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. ! ! Fit before self-cal, rms=0.182948Jy sigma=2.831337 ! Fit after self-cal, rms=0.182948Jy sigma=2.831337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=8.682 mas, bpa=8.137 degrees ! Estimated noise=0.678965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614288 Jy ! Component: 100 - total flux cleaned = 0.00938895 Jy ! Component: 150 - total flux cleaned = 0.0114854 Jy ! Component: 200 - total flux cleaned = 0.0138336 Jy ! Total flux subtracted in 200 components = 0.0138336 Jy ! Clean residual min=-0.059312 max=0.049740 Jy/beam ! Clean residual mean=0.000086 rms=0.013329 Jy/beam ! Combined flux in latest and established models = 0.593263 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.593263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180807Jy sigma=2.801526 ! Fit after self-cal, rms=0.180719Jy sigma=2.800358 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 = 0.0018664 Jy ! Component: 100 - total flux cleaned = 0.003263 Jy ! Component: 150 - total flux cleaned = 0.004901 Jy ! Component: 200 - total flux cleaned = 0.00673683 Jy ! Total flux subtracted in 200 components = 0.00673683 Jy ! Clean residual min=-0.060170 max=0.048997 Jy/beam ! Clean residual mean=0.000088 rms=0.013229 Jy/beam ! Combined flux in latest and established models = 0.6 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.599999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179638Jy sigma=2.783077 ! Fit after self-cal, rms=0.179609Jy sigma=2.782617 ! 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. ! ! Fit before self-cal, rms=0.179609Jy sigma=2.782617 ! Fit after self-cal, rms=0.179609Jy sigma=2.782617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=8.682 mas, bpa=8.137 degrees ! Estimated noise=0.678965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110439 Jy ! Component: 100 - total flux cleaned = 0.00247659 Jy ! Component: 150 - total flux cleaned = 0.00376117 Jy ! Component: 200 - total flux cleaned = 0.00496494 Jy ! Total flux subtracted in 200 components = 0.00496494 Jy ! Clean residual min=-0.060802 max=0.048468 Jy/beam ! Clean residual mean=0.000090 rms=0.013166 Jy/beam ! Combined flux in latest and established models = 0.604964 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.604964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178951Jy sigma=2.771797 ! Fit after self-cal, rms=0.178932Jy sigma=2.771465 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 = 0.00114193 Jy ! Component: 100 - total flux cleaned = 0.00223377 Jy ! Component: 150 - total flux cleaned = 0.00285079 Jy ! Component: 200 - total flux cleaned = 0.00382465 Jy ! Total flux subtracted in 200 components = 0.00382465 Jy ! Clean residual min=-0.061307 max=0.048172 Jy/beam ! Clean residual mean=0.000092 rms=0.013121 Jy/beam ! Combined flux in latest and established models = 0.608789 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.608789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178560Jy sigma=2.764112 ! Fit after self-cal, rms=0.178548Jy sigma=2.763890 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.178548Jy sigma=2.763890 ! Fit after self-cal, rms=0.178548Jy sigma=2.763890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.108 mas, bmaj=11.99 mas, bpa=-11.57 degrees ! Estimated noise=0.762102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013263 Jy ! Component: 100 - total flux cleaned = 0.0187411 Jy ! Component: 150 - total flux cleaned = 0.0201068 Jy ! Component: 200 - total flux cleaned = 0.0216796 Jy ! Total flux subtracted in 200 components = 0.0216796 Jy ! Clean residual min=-0.075536 max=0.057182 Jy/beam ! Clean residual mean=0.000189 rms=0.018170 Jy/beam ! Combined flux in latest and established models = 0.630469 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.630469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178898Jy sigma=2.757025 ! Fit after self-cal, rms=0.178841Jy sigma=2.756618 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 = 0.00120241 Jy ! Component: 100 - total flux cleaned = 0.00203636 Jy ! Component: 150 - total flux cleaned = 0.00307023 Jy ! Component: 200 - total flux cleaned = 0.00356441 Jy ! Total flux subtracted in 200 components = 0.00356441 Jy ! Clean residual min=-0.075253 max=0.056553 Jy/beam ! Clean residual mean=0.000194 rms=0.018010 Jy/beam ! Combined flux in latest and established models = 0.634033 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.634033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179785Jy sigma=2.747886 ! Fit after self-cal, rms=0.179744Jy sigma=2.747693 ! 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=4.35 mas, bmaj=8.682 mas, bpa=8.137 degrees ! Estimated noise=0.678965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.35 x 8.682 at 8.137 degrees (North through East) ! Clean map min=-0.06198 max=0.24928 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=3.551 mas, bmaj=7.57 mas, bpa=12.69 degrees ! Estimated noise=1.18643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20929 Jy ! Component: 100 - total flux cleaned = 0.32308 Jy ! Component: 150 - total flux cleaned = 0.393083 Jy ! Component: 200 - total flux cleaned = 0.431253 Jy ! Total flux subtracted in 200 components = 0.431253 Jy ! Clean residual min=-0.055578 max=0.054646 Jy/beam ! Clean residual mean=-0.000181 rms=0.012443 Jy/beam ! Combined flux in latest and established models = 0.431253 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.431253 Jy ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=8.682 mas, bpa=8.137 degrees ! Estimated noise=0.678965 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 = 0.0527335 Jy ! Component: 100 - total flux cleaned = 0.0902469 Jy ! Component: 150 - total flux cleaned = 0.114104 Jy ! Component: 200 - total flux cleaned = 0.125146 Jy ! Total flux subtracted in 200 components = 0.125146 Jy ! Clean residual min=-0.059770 max=0.051809 Jy/beam ! Clean residual mean=0.000042 rms=0.013669 Jy/beam ! Combined flux in latest and established models = 0.556399 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.556399 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.108 mas, bmaj=11.99 mas, bpa=-11.57 degrees ! Estimated noise=0.762102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027437 Jy ! Component: 100 - total flux cleaned = 0.0466322 Jy ! Component: 150 - total flux cleaned = 0.0575545 Jy ! Component: 200 - total flux cleaned = 0.0608845 Jy ! Total flux subtracted in 200 components = 0.0608845 Jy ! Clean residual min=-0.076976 max=0.059168 Jy/beam ! Clean residual mean=0.000169 rms=0.018538 Jy/beam ! Combined flux in latest and established models = 0.617284 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 = 0.00175324 Jy ! Component: 100 - total flux cleaned = 0.00380762 Jy ! Component: 150 - total flux cleaned = 0.00535542 Jy ! Component: 200 - total flux cleaned = 0.0068379 Jy ! Total flux subtracted in 200 components = 0.0068379 Jy ! Clean residual min=-0.076358 max=0.058518 Jy/beam ! Clean residual mean=0.000178 rms=0.018314 Jy/beam ! Combined flux in latest and established models = 0.624122 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.624122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=8.682 mas, bpa=8.137 degrees ! Estimated noise=0.678965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00918481 Jy ! Component: 100 - total flux cleaned = -0.00969216 Jy ! Component: 150 - total flux cleaned = -0.0101072 Jy ! Component: 200 - total flux cleaned = -0.0104817 Jy ! Total flux subtracted in 200 components = -0.0104817 Jy ! Clean residual min=-0.061685 max=0.048653 Jy/beam ! Clean residual mean=0.000092 rms=0.013137 Jy/beam ! Combined flux in latest and established models = 0.61364 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.61364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181134Jy sigma=2.778095 ! Fit after self-cal, rms=0.181152Jy sigma=2.776949 wmodel /scr/pima/rv102_uvs/J0620+2102_S_map.mod ! Writing 58 model components to file: /scr/pima/rv102_uvs/J0620+2102_S_map.mod wobs /scr/pima/rv102_uvs/J0620+2102_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0620+2102_S_uvs.fits wwins /scr/pima/rv102_uvs/J0620+2102_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J0620+2102_S_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 = -0.0264445 Jy ! Component: 100 - total flux cleaned = -0.0417687 Jy ! Component: 150 - total flux cleaned = -0.0465865 Jy ! Component: 200 - total flux cleaned = -0.046604 Jy ! Component: 250 - total flux cleaned = -0.0465866 Jy ! Component: 300 - total flux cleaned = -0.0471951 Jy ! Component: 350 - total flux cleaned = -0.0472063 Jy ! Component: 400 - total flux cleaned = -0.0449389 Jy ! Component: 450 - total flux cleaned = -0.0416322 Jy ! Component: 500 - total flux cleaned = -0.0390055 Jy ! Component: 550 - total flux cleaned = -0.0364671 Jy ! Component: 600 - total flux cleaned = -0.0335292 Jy ! Component: 650 - total flux cleaned = -0.0316515 Jy ! Component: 700 - total flux cleaned = -0.0279897 Jy ! Component: 750 - total flux cleaned = -0.0253558 Jy ! Component: 800 - total flux cleaned = -0.0228107 Jy ! Component: 850 - total flux cleaned = -0.0199348 Jy ! Component: 900 - total flux cleaned = -0.018369 Jy ! Component: 950 - total flux cleaned = -0.0172273 Jy ! Component: 1000 - total flux cleaned = -0.016105 Jy ! Component: 1050 - total flux cleaned = -0.0150231 Jy ! Component: 1100 - total flux cleaned = -0.0132735 Jy ! Component: 1150 - total flux cleaned = -0.0119284 Jy ! Component: 1200 - total flux cleaned = -0.0119265 Jy ! Component: 1250 - total flux cleaned = -0.00938087 Jy ! Component: 1300 - total flux cleaned = -0.00877445 Jy ! Component: 1350 - total flux cleaned = -0.00788378 Jy ! Component: 1400 - total flux cleaned = -0.00557767 Jy ! Component: 1450 - total flux cleaned = -0.00474591 Jy ! Component: 1500 - total flux cleaned = -0.00364436 Jy ! Component: 1550 - total flux cleaned = -0.00204825 Jy ! Component: 1600 - total flux cleaned = -0.00127932 Jy ! Component: 1650 - total flux cleaned = -0.000271422 Jy ! Component: 1700 - total flux cleaned = 0.000953148 Jy ! Component: 1750 - total flux cleaned = 0.00190268 Jy ! Component: 1800 - total flux cleaned = 0.00259613 Jy ! Component: 1850 - total flux cleaned = 0.00349261 Jy ! Component: 1900 - total flux cleaned = 0.00371015 Jy ! Component: 1950 - total flux cleaned = 0.00541793 Jy ! Component: 2000 - total flux cleaned = 0.00603666 Jy ! Component: 2050 - total flux cleaned = 0.00664016 Jy ! Component: 2100 - total flux cleaned = 0.00743844 Jy ! Component: 2150 - total flux cleaned = 0.00821443 Jy ! Component: 2200 - total flux cleaned = 0.00878704 Jy ! Component: 2250 - total flux cleaned = 0.0100872 Jy ! Component: 2300 - total flux cleaned = 0.0109879 Jy ! Component: 2350 - total flux cleaned = 0.0113413 Jy ! Component: 2400 - total flux cleaned = 0.0118605 Jy ! Component: 2450 - total flux cleaned = 0.0127044 Jy ! Component: 2500 - total flux cleaned = 0.0132029 Jy ! Component: 2550 - total flux cleaned = 0.0133672 Jy ! Component: 2600 - total flux cleaned = 0.0136866 Jy ! Component: 2650 - total flux cleaned = 0.0138391 Jy ! Component: 2700 - total flux cleaned = 0.0135342 Jy ! Component: 2750 - total flux cleaned = 0.0139783 Jy ! Component: 2800 - total flux cleaned = 0.0135362 Jy ! Component: 2850 - total flux cleaned = 0.0132487 Jy ! Component: 2900 - total flux cleaned = 0.013393 Jy ! Component: 2950 - total flux cleaned = 0.0135316 Jy ! Component: 3000 - total flux cleaned = 0.0132585 Jy ! Component: 3050 - total flux cleaned = 0.0132589 Jy ! Component: 3100 - total flux cleaned = 0.0131266 Jy ! Component: 3150 - total flux cleaned = 0.0131245 Jy ! Component: 3200 - total flux cleaned = 0.0129974 Jy ! Component: 3250 - total flux cleaned = 0.0127454 Jy ! Component: 3300 - total flux cleaned = 0.0123748 Jy ! Component: 3350 - total flux cleaned = 0.0117705 Jy ! Component: 3400 - total flux cleaned = 0.0116528 Jy ! Component: 3450 - total flux cleaned = 0.0110655 Jy ! Component: 3500 - total flux cleaned = 0.0110656 Jy ! Component: 3550 - total flux cleaned = 0.0106115 Jy ! Component: 3600 - total flux cleaned = 0.0106129 Jy ! Component: 3650 - total flux cleaned = 0.0102825 Jy ! Component: 3700 - total flux cleaned = 0.0101731 Jy ! Component: 3750 - total flux cleaned = 0.0101731 Jy ! Component: 3800 - total flux cleaned = 0.00995962 Jy ! Component: 3850 - total flux cleaned = 0.00975091 Jy ! Component: 3900 - total flux cleaned = 0.00975077 Jy ! Component: 3950 - total flux cleaned = 0.00954593 Jy ! Component: 4000 - total flux cleaned = 0.00924087 Jy ! Component: 4050 - total flux cleaned = 0.00924145 Jy ! Total flux subtracted in 4096 components = 0.00904437 Jy ! Clean residual min=-0.006203 max=0.005768 Jy/beam ! Clean residual mean=0.000033 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.622685 Jy keep ! Adding 399 model components to the UV plane model. ! The established model now contains 457 components and 0.622685 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0620+2102_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.35 x 8.682 at 8.137 degrees (North through East) ! Clean map min=-0.029144 max=0.24725 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0620+2102_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00190508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.31153 2.31153 4.62306 9.24611 18.4922 36.9845 73.9689 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0057 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 129.784 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0620+2102_S_uvs.log closed on Sat Feb 27 22:23:51 2016