! Started logfile: /scr/pima/rv102_uvs/J0825+0309_S_uvs.log on Sat Feb 27 22:24:17 2016 obs /scr/pima/rv102_uvs/J0825+0309_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0825+0309_S_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! AN table 2: 7 integrations on 15 of 15 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! AN table 4: 9 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.843137 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 1376 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/J0825+0309_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.058194Jy sigma=15.083596 ! Fit after self-cal, rms=0.768997Jy sigma=10.958689 ! 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=4.122 mas, bmaj=8.918 mas, bpa=0.3998 degrees ! Estimated noise=1.99026 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 = 0.199551 Jy ! Component: 100 - total flux cleaned = 0.257515 Jy ! Total flux subtracted in 100 components = 0.257515 Jy ! Clean residual min=-0.039707 max=0.047822 Jy/beam ! Clean residual mean=-0.000289 rms=0.012253 Jy/beam ! Combined flux in latest and established models = 0.257515 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.257515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167095Jy sigma=2.119649 ! Fit after self-cal, rms=0.166352Jy sigma=2.114127 ! 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=4.805 mas, bmaj=9.932 mas, bpa=-2.508 degrees ! Estimated noise=1.51699 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 = 0.0285883 Jy ! Component: 100 - total flux cleaned = 0.0443971 Jy ! Component: 150 - total flux cleaned = 0.0477456 Jy ! Component: 200 - total flux cleaned = 0.0484609 Jy ! Total flux subtracted in 200 components = 0.0484609 Jy ! Clean residual min=-0.034195 max=0.050087 Jy/beam ! Clean residual mean=-0.000082 rms=0.012609 Jy/beam ! Combined flux in latest and established models = 0.305976 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.305976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163000Jy sigma=2.017727 ! Fit after self-cal, rms=0.162732Jy sigma=2.015932 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.805 x 9.932 at -2.508 degrees (North through East) ! Clean map min=-0.034072 max=0.2051 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* ! 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* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 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* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 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* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 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* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.162732Jy sigma=2.015932 ! Fit after self-cal, rms=0.162732Jy sigma=2.015932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.805 mas, bmaj=9.932 mas, bpa=-2.508 degrees ! Estimated noise=1.51699 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 = 0.00123477 Jy ! Component: 100 - total flux cleaned = 0.00189535 Jy ! Component: 150 - total flux cleaned = 0.0025373 Jy ! Component: 200 - total flux cleaned = 0.00313342 Jy ! Total flux subtracted in 200 components = 0.00313342 Jy ! Clean residual min=-0.034213 max=0.048891 Jy/beam ! Clean residual mean=-0.000081 rms=0.012510 Jy/beam ! Combined flux in latest and established models = 0.309109 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.309109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161295Jy sigma=1.999824 ! Fit after self-cal, rms=0.161259Jy sigma=1.999492 ! 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=0.161259Jy sigma=1.999492 ! Fit after self-cal, rms=0.161259Jy sigma=1.999492 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.805 mas, bmaj=9.932 mas, bpa=-2.508 degrees ! Estimated noise=1.51699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629535 Jy ! Component: 100 - total flux cleaned = 0.00122162 Jy ! Component: 150 - total flux cleaned = 0.00179648 Jy ! Component: 200 - total flux cleaned = 0.00264486 Jy ! Total flux subtracted in 200 components = 0.00264486 Jy ! Clean residual min=-0.034288 max=0.047952 Jy/beam ! Clean residual mean=-0.000080 rms=0.012440 Jy/beam ! Combined flux in latest and established models = 0.311754 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.311754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159996Jy sigma=1.987731 ! Fit after self-cal, rms=0.159992Jy sigma=1.987613 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 = 0.000565932 Jy ! Component: 100 - total flux cleaned = 0.00111996 Jy ! Component: 150 - total flux cleaned = 0.00166218 Jy ! Component: 200 - total flux cleaned = 0.00245316 Jy ! Total flux subtracted in 200 components = 0.00245316 Jy ! Clean residual min=-0.034297 max=0.047150 Jy/beam ! Clean residual mean=-0.000080 rms=0.012380 Jy/beam ! Combined flux in latest and established models = 0.314207 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.314207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158927Jy sigma=1.977351 ! Fit after self-cal, rms=0.158929Jy sigma=1.977270 ! 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=0.158929Jy sigma=1.977270 ! Fit after self-cal, rms=0.158071Jy sigma=1.960887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.807 mas, bmaj=9.976 mas, bpa=-2.712 degrees ! Estimated noise=1.49809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00385254 Jy ! Component: 100 - total flux cleaned = -0.0033544 Jy ! Component: 150 - total flux cleaned = -0.00286468 Jy ! Component: 200 - total flux cleaned = -0.00213051 Jy ! Total flux subtracted in 200 components = -0.00213051 Jy ! Clean residual min=-0.033456 max=0.045024 Jy/beam ! Clean residual mean=-0.000091 rms=0.012011 Jy/beam ! Combined flux in latest and established models = 0.312076 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.312076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156884Jy sigma=1.951936 ! Fit after self-cal, rms=0.156881Jy sigma=1.951836 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 = 0.000492987 Jy ! Component: 100 - total flux cleaned = 0.000968873 Jy ! Component: 150 - total flux cleaned = 0.0016621 Jy ! Component: 200 - total flux cleaned = 0.00212022 Jy ! Total flux subtracted in 200 components = 0.00212022 Jy ! Clean residual min=-0.033492 max=0.044395 Jy/beam ! Clean residual mean=-0.000091 rms=0.011963 Jy/beam ! Combined flux in latest and established models = 0.314197 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.314197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156088Jy sigma=1.943955 ! Fit after self-cal, rms=0.156085Jy sigma=1.943877 ! 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=0.156085Jy sigma=1.943877 ! Fit after self-cal, rms=0.155993Jy sigma=1.939781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.288 mas, bmaj=14.95 mas, bpa=-9.6 degrees ! Estimated noise=1.75007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310668 Jy ! Component: 100 - total flux cleaned = 0.00379381 Jy ! Component: 150 - total flux cleaned = 0.00476841 Jy ! Component: 200 - total flux cleaned = 0.00570434 Jy ! Total flux subtracted in 200 components = 0.00570434 Jy ! Clean residual min=-0.041357 max=0.060276 Jy/beam ! Clean residual mean=-0.000168 rms=0.017112 Jy/beam ! Combined flux in latest and established models = 0.319901 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.319901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155715Jy sigma=1.931013 ! Fit after self-cal, rms=0.155658Jy sigma=1.930785 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 = 0.000596842 Jy ! Component: 100 - total flux cleaned = 0.00147181 Jy ! Component: 150 - total flux cleaned = 0.00230636 Jy ! Component: 200 - total flux cleaned = 0.00284164 Jy ! Total flux subtracted in 200 components = 0.00284164 Jy ! Clean residual min=-0.041147 max=0.059272 Jy/beam ! Clean residual mean=-0.000169 rms=0.016936 Jy/beam ! Combined flux in latest and established models = 0.322743 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.322743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155668Jy sigma=1.924451 ! Fit after self-cal, rms=0.155635Jy sigma=1.924220 ! 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=4.817 mas, bmaj=9.987 mas, bpa=-2.658 degrees ! Estimated noise=1.49593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.817 x 9.987 at -2.658 degrees (North through East) ! Clean map min=-0.03228 max=0.17279 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=4.13 mas, bmaj=8.952 mas, bpa=0.2398 degrees ! Estimated noise=1.96768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196822 Jy ! Component: 100 - total flux cleaned = 0.255312 Jy ! Component: 150 - total flux cleaned = 0.289405 Jy ! Component: 200 - total flux cleaned = 0.310832 Jy ! Total flux subtracted in 200 components = 0.310832 Jy ! Clean residual min=-0.035019 max=0.039631 Jy/beam ! Clean residual mean=-0.000180 rms=0.010794 Jy/beam ! Combined flux in latest and established models = 0.310832 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.310832 Jy ! Inverting map and beam ! Estimated beam: bmin=4.817 mas, bmaj=9.987 mas, bpa=-2.658 degrees ! Estimated noise=1.49593 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 = -0.00873024 Jy ! Component: 100 - total flux cleaned = -0.00872171 Jy ! Component: 150 - total flux cleaned = -0.00805211 Jy ! Component: 200 - total flux cleaned = -0.00772539 Jy ! Total flux subtracted in 200 components = -0.00772539 Jy ! Clean residual min=-0.032955 max=0.047366 Jy/beam ! Clean residual mean=-0.000104 rms=0.012109 Jy/beam ! Combined flux in latest and established models = 0.303106 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.303106 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=8.288 mas, bmaj=14.95 mas, bpa=-9.6 degrees ! Estimated noise=1.75007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604653 Jy ! Component: 100 - total flux cleaned = 0.00684448 Jy ! Component: 150 - total flux cleaned = 0.00761272 Jy ! Component: 200 - total flux cleaned = 0.00867879 Jy ! Total flux subtracted in 200 components = 0.00867879 Jy ! Clean residual min=-0.041714 max=0.062433 Jy/beam ! Clean residual mean=-0.000170 rms=0.017259 Jy/beam ! Combined flux in latest and established models = 0.311785 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 = 0.000691007 Jy ! Component: 100 - total flux cleaned = 0.00167973 Jy ! Component: 150 - total flux cleaned = 0.0026163 Jy ! Component: 200 - total flux cleaned = 0.00351451 Jy ! Total flux subtracted in 200 components = 0.00351451 Jy ! Clean residual min=-0.041268 max=0.061489 Jy/beam ! Clean residual mean=-0.000171 rms=0.017040 Jy/beam ! Combined flux in latest and established models = 0.3153 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.3153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.817 mas, bmaj=9.987 mas, bpa=-2.658 degrees ! Estimated noise=1.49593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330352 Jy ! Component: 100 - total flux cleaned = -0.00370261 Jy ! Component: 150 - total flux cleaned = -0.00368462 Jy ! Component: 200 - total flux cleaned = -0.0036724 Jy ! Total flux subtracted in 200 components = -0.0036724 Jy ! Clean residual min=-0.032641 max=0.044597 Jy/beam ! Clean residual mean=-0.000107 rms=0.011809 Jy/beam ! Combined flux in latest and established models = 0.311627 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.311627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157457Jy sigma=1.940723 ! Fit after self-cal, rms=0.157393Jy sigma=1.940452 wmodel /scr/pima/rv102_uvs/J0825+0309_S_map.mod ! Writing 28 model components to file: /scr/pima/rv102_uvs/J0825+0309_S_map.mod wobs /scr/pima/rv102_uvs/J0825+0309_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0825+0309_S_uvs.fits wwins /scr/pima/rv102_uvs/J0825+0309_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J0825+0309_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 = 0.0199551 Jy ! Component: 100 - total flux cleaned = 0.0369761 Jy ! Component: 150 - total flux cleaned = 0.0509786 Jy ! Component: 200 - total flux cleaned = 0.0604808 Jy ! Component: 250 - total flux cleaned = 0.0709818 Jy ! Component: 300 - total flux cleaned = 0.0803853 Jy ! Component: 350 - total flux cleaned = 0.0888314 Jy ! Component: 400 - total flux cleaned = 0.0968957 Jy ! Component: 450 - total flux cleaned = 0.104596 Jy ! Component: 500 - total flux cleaned = 0.111158 Jy ! Component: 550 - total flux cleaned = 0.117082 Jy ! Component: 600 - total flux cleaned = 0.122412 Jy ! Component: 650 - total flux cleaned = 0.12684 Jy ! Component: 700 - total flux cleaned = 0.131871 Jy ! Component: 750 - total flux cleaned = 0.136754 Jy ! Component: 800 - total flux cleaned = 0.141172 Jy ! Component: 850 - total flux cleaned = 0.145132 Jy ! Component: 900 - total flux cleaned = 0.149314 Jy ! Component: 950 - total flux cleaned = 0.152446 Jy ! Component: 1000 - total flux cleaned = 0.15579 Jy ! Component: 1050 - total flux cleaned = 0.158156 Jy ! Component: 1100 - total flux cleaned = 0.16018 Jy ! Component: 1150 - total flux cleaned = 0.162159 Jy ! Component: 1200 - total flux cleaned = 0.164363 Jy ! Component: 1250 - total flux cleaned = 0.165979 Jy ! Component: 1300 - total flux cleaned = 0.168593 Jy ! Component: 1350 - total flux cleaned = 0.170633 Jy ! Component: 1400 - total flux cleaned = 0.172131 Jy ! Component: 1450 - total flux cleaned = 0.174319 Jy ! Component: 1500 - total flux cleaned = 0.174325 Jy ! Component: 1550 - total flux cleaned = 0.17619 Jy ! Component: 1600 - total flux cleaned = 0.176872 Jy ! Component: 1650 - total flux cleaned = 0.177094 Jy ! Component: 1700 - total flux cleaned = 0.177747 Jy ! Component: 1750 - total flux cleaned = 0.178174 Jy ! Component: 1800 - total flux cleaned = 0.178386 Jy ! Component: 1850 - total flux cleaned = 0.179206 Jy ! Component: 1900 - total flux cleaned = 0.179612 Jy ! Component: 1950 - total flux cleaned = 0.180007 Jy ! Component: 2000 - total flux cleaned = 0.180586 Jy ! Component: 2050 - total flux cleaned = 0.180963 Jy ! Component: 2100 - total flux cleaned = 0.180959 Jy ! Component: 2150 - total flux cleaned = 0.180594 Jy ! Component: 2200 - total flux cleaned = 0.181314 Jy ! Component: 2250 - total flux cleaned = 0.18078 Jy ! Component: 2300 - total flux cleaned = 0.181129 Jy ! Component: 2350 - total flux cleaned = 0.181469 Jy ! Component: 2400 - total flux cleaned = 0.1813 Jy ! Component: 2450 - total flux cleaned = 0.181803 Jy ! Component: 2500 - total flux cleaned = 0.182461 Jy ! Component: 2550 - total flux cleaned = 0.1823 Jy ! Component: 2600 - total flux cleaned = 0.182938 Jy ! Component: 2650 - total flux cleaned = 0.183255 Jy ! Component: 2700 - total flux cleaned = 0.183566 Jy ! Component: 2750 - total flux cleaned = 0.184337 Jy ! Component: 2800 - total flux cleaned = 0.185251 Jy ! Component: 2850 - total flux cleaned = 0.185101 Jy ! Component: 2900 - total flux cleaned = 0.186296 Jy ! Component: 2950 - total flux cleaned = 0.186742 Jy ! Component: 3000 - total flux cleaned = 0.187622 Jy ! Component: 3050 - total flux cleaned = 0.188639 Jy ! Component: 3100 - total flux cleaned = 0.189214 Jy ! Component: 3150 - total flux cleaned = 0.190217 Jy ! Component: 3200 - total flux cleaned = 0.191211 Jy ! Component: 3250 - total flux cleaned = 0.19248 Jy ! Component: 3300 - total flux cleaned = 0.193041 Jy ! Component: 3350 - total flux cleaned = 0.194155 Jy ! Component: 3400 - total flux cleaned = 0.195123 Jy ! Component: 3450 - total flux cleaned = 0.196084 Jy ! Component: 3500 - total flux cleaned = 0.197039 Jy ! Component: 3550 - total flux cleaned = 0.198124 Jy ! Component: 3600 - total flux cleaned = 0.198528 Jy ! Component: 3650 - total flux cleaned = 0.199737 Jy ! Component: 3700 - total flux cleaned = 0.200672 Jy ! Component: 3750 - total flux cleaned = 0.201468 Jy ! Component: 3800 - total flux cleaned = 0.202393 Jy ! Component: 3850 - total flux cleaned = 0.203181 Jy ! Component: 3900 - total flux cleaned = 0.203836 Jy ! Component: 3950 - total flux cleaned = 0.204749 Jy ! Component: 4000 - total flux cleaned = 0.205658 Jy ! Component: 4050 - total flux cleaned = 0.206176 Jy ! Total flux subtracted in 4096 components = 0.206821 Jy ! Clean residual min=-0.007790 max=0.008417 Jy/beam ! Clean residual mean=0.000051 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.518448 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 362 components and 0.518448 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0825+0309_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.817 x 9.987 at -2.658 degrees (North through East) ! Clean map min=-0.020174 max=0.18485 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0825+0309_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.18485 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00228296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.7051 3.7051 7.41021 14.8204 29.6408 59.2817 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 80.969 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0825+0309_S_uvs.log closed on Sat Feb 27 22:24:21 2016