! Started logfile: /scr/pima/rv102_uvs/J0439-4522_S_uvs.log on Sat Feb 27 22:23:34 2016 obs /scr/pima/rv102_uvs/J0439-4522_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0439-4522_S_uva.fits ! AN table 1: 8 integrations on 10 of 10 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 2 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.8125 visibilities/baseline/integration-bin. ! Found source: J0439-4522 ! ! 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 416 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/J0439-4522_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 8 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 8 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 8 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 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.085333Jy sigma=6.561915 ! Fit after self-cal, rms=0.658582Jy sigma=4.141376 ! 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=2.719 mas, bmaj=17.97 mas, bpa=1.28 degrees ! Estimated noise=8.11052 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 = 0.263357 Jy ! Component: 100 - total flux cleaned = 0.342213 Jy ! Total flux subtracted in 100 components = 0.342213 Jy ! Clean residual min=-0.064050 max=0.101897 Jy/beam ! Clean residual mean=0.000618 rms=0.018197 Jy/beam ! Combined flux in latest and established models = 0.342213 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.342213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210323Jy sigma=1.219723 ! Fit after self-cal, rms=0.209805Jy sigma=1.211735 ! 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=3.745 mas, bmaj=24.82 mas, bpa=1.443 degrees ! Estimated noise=6.00326 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 (-8.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0864048 Jy ! Component: 100 - total flux cleaned = 0.0959018 Jy ! Component: 150 - total flux cleaned = 0.0984654 Jy ! Component: 200 - total flux cleaned = 0.098532 Jy ! Total flux subtracted in 200 components = 0.098532 Jy ! Clean residual min=-0.037530 max=0.055310 Jy/beam ! Clean residual mean=0.000243 rms=0.011875 Jy/beam ! Combined flux in latest and established models = 0.440745 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.440745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167857Jy sigma=0.957686 ! Fit after self-cal, rms=0.162963Jy sigma=0.928532 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.745 x 24.82 at 1.443 degrees (North through East) ! Clean map min=-0.04403 max=0.30925 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 0.96 KP 0.97 LA 1.20 PT 1.05 ! SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.96 LA 1.08 PT 1.03 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* MK 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.162963Jy sigma=0.928532 ! Fit after self-cal, rms=0.159806Jy sigma=0.902018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=26.2 mas, bpa=2.79 degrees ! Estimated noise=6.26013 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 = 0.0325017 Jy ! Component: 100 - total flux cleaned = 0.032547 Jy ! Component: 150 - total flux cleaned = 0.0318786 Jy ! Component: 200 - total flux cleaned = 0.0319099 Jy ! Total flux subtracted in 200 components = 0.0319099 Jy ! Clean residual min=-0.030354 max=0.035961 Jy/beam ! Clean residual mean=0.000297 rms=0.009619 Jy/beam ! Combined flux in latest and established models = 0.472655 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.472655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148760Jy sigma=0.839615 ! Fit after self-cal, rms=0.147478Jy sigma=0.832198 ! 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=0.147478Jy sigma=0.832198 ! Fit after self-cal, rms=0.148425Jy sigma=0.827386 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.736 mas, bmaj=26.06 mas, bpa=2.75 degrees ! Estimated noise=6.37987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156443 Jy ! Component: 100 - total flux cleaned = 0.0145465 Jy ! Component: 150 - total flux cleaned = 0.0135621 Jy ! Component: 200 - total flux cleaned = 0.0126728 Jy ! Total flux subtracted in 200 components = 0.0126728 Jy ! Clean residual min=-0.027283 max=0.033872 Jy/beam ! Clean residual mean=0.000292 rms=0.009112 Jy/beam ! Combined flux in latest and established models = 0.485327 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.485327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143631Jy sigma=0.801532 ! Fit after self-cal, rms=0.143027Jy sigma=0.798240 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 = 0.00355601 Jy ! Component: 100 - total flux cleaned = 0.00223211 Jy ! Component: 150 - total flux cleaned = 0.00145248 Jy ! Component: 200 - total flux cleaned = 0.00108877 Jy ! Total flux subtracted in 200 components = 0.00108877 Jy ! Clean residual min=-0.025413 max=0.031615 Jy/beam ! Clean residual mean=0.000258 rms=0.008684 Jy/beam ! Combined flux in latest and established models = 0.486416 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.486416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140720Jy sigma=0.784571 ! Fit after self-cal, rms=0.140450Jy sigma=0.783182 ! 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=0.140450Jy sigma=0.783182 ! Fit after self-cal, rms=0.139706Jy sigma=0.772838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.743 mas, bmaj=26.08 mas, bpa=2.711 degrees ! Estimated noise=6.39828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339524 Jy ! Component: 100 - total flux cleaned = 0.00234456 Jy ! Component: 150 - total flux cleaned = 0.00139631 Jy ! Component: 200 - total flux cleaned = 0.00110997 Jy ! Total flux subtracted in 200 components = 0.00110997 Jy ! Clean residual min=-0.023435 max=0.029146 Jy/beam ! Clean residual mean=0.000031 rms=0.008180 Jy/beam ! Combined flux in latest and established models = 0.487526 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.487526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138108Jy sigma=0.763985 ! Fit after self-cal, rms=0.137961Jy sigma=0.763060 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 = 0.00150293 Jy ! Component: 100 - total flux cleaned = 0.000397626 Jy ! Component: 150 - total flux cleaned = -0.000120872 Jy ! Component: 200 - total flux cleaned = -0.000362702 Jy ! Total flux subtracted in 200 components = -0.000362702 Jy ! Clean residual min=-0.022802 max=0.027784 Jy/beam ! Clean residual mean=0.000022 rms=0.007982 Jy/beam ! Combined flux in latest and established models = 0.487163 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.487163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136934Jy sigma=0.757307 ! Fit after self-cal, rms=0.136834Jy sigma=0.756888 ! 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=0.136834Jy sigma=0.756888 ! Fit after self-cal, rms=0.135022Jy sigma=0.742259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.03 mas, bmaj=54.16 mas, bpa=3.063 degrees ! Estimated noise=7.70364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367492 Jy ! Component: 100 - total flux cleaned = -0.00292914 Jy ! Component: 150 - total flux cleaned = -0.00247431 Jy ! Component: 200 - total flux cleaned = -0.0020569 Jy ! Total flux subtracted in 200 components = -0.0020569 Jy ! Clean residual min=-0.025154 max=0.029573 Jy/beam ! Clean residual mean=0.000237 rms=0.009528 Jy/beam ! Combined flux in latest and established models = 0.485106 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.485106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134651Jy sigma=0.738020 ! Fit after self-cal, rms=0.134536Jy sigma=0.737404 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 = -0.00142535 Jy ! Component: 100 - total flux cleaned = -0.00103006 Jy ! Component: 150 - total flux cleaned = -0.000857302 Jy ! Component: 200 - total flux cleaned = -0.000693392 Jy ! Total flux subtracted in 200 components = -0.000693392 Jy ! Clean residual min=-0.024383 max=0.028689 Jy/beam ! Clean residual mean=0.000215 rms=0.009352 Jy/beam ! Combined flux in latest and established models = 0.484413 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 127 components and 0.484413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134443Jy sigma=0.736167 ! Fit after self-cal, rms=0.134330Jy sigma=0.735628 ! 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=3.745 mas, bmaj=26.07 mas, bpa=2.722 degrees ! Estimated noise=6.39184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.745 x 26.07 at 2.722 degrees (North through East) ! Clean map min=-0.057081 max=0.30157 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=2.737 mas, bmaj=19.03 mas, bpa=2.864 degrees ! Estimated noise=8.44311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.281739 Jy ! Component: 100 - total flux cleaned = 0.396667 Jy ! Component: 150 - total flux cleaned = 0.455299 Jy ! Component: 200 - total flux cleaned = 0.483621 Jy ! Total flux subtracted in 200 components = 0.483621 Jy ! Clean residual min=-0.046393 max=0.046924 Jy/beam ! Clean residual mean=0.000341 rms=0.011227 Jy/beam ! Combined flux in latest and established models = 0.483621 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.483621 Jy ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=26.07 mas, bpa=2.722 degrees ! Estimated noise=6.39184 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 = 0.00713693 Jy ! Component: 100 - total flux cleaned = 0.00816992 Jy ! Component: 150 - total flux cleaned = 0.00747012 Jy ! Component: 200 - total flux cleaned = 0.0061868 Jy ! Total flux subtracted in 200 components = 0.0061868 Jy ! Clean residual min=-0.031890 max=0.033414 Jy/beam ! Clean residual mean=0.000284 rms=0.009342 Jy/beam ! Combined flux in latest and established models = 0.489808 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.489808 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=11.03 mas, bmaj=54.16 mas, bpa=3.063 degrees ! Estimated noise=7.70364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000851539 Jy ! Component: 100 - total flux cleaned = -0.00249165 Jy ! Component: 150 - total flux cleaned = -0.00391615 Jy ! Component: 200 - total flux cleaned = -0.00477817 Jy ! Total flux subtracted in 200 components = -0.00477817 Jy ! Clean residual min=-0.026801 max=0.029867 Jy/beam ! Clean residual mean=0.000354 rms=0.010733 Jy/beam ! Combined flux in latest and established models = 0.48503 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 = -0.000388613 Jy ! Component: 100 - total flux cleaned = -0.000757087 Jy ! Component: 150 - total flux cleaned = -0.00108809 Jy ! Component: 200 - total flux cleaned = -0.00139927 Jy ! Total flux subtracted in 200 components = -0.00139927 Jy ! Clean residual min=-0.025692 max=0.029281 Jy/beam ! Clean residual mean=0.000338 rms=0.010270 Jy/beam ! Combined flux in latest and established models = 0.48363 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.48363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=26.07 mas, bpa=2.722 degrees ! Estimated noise=6.39184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157237 Jy ! Component: 100 - total flux cleaned = -0.00155075 Jy ! Component: 150 - total flux cleaned = -0.00108883 Jy ! Component: 200 - total flux cleaned = -0.000680338 Jy ! Total flux subtracted in 200 components = -0.000680338 Jy ! Clean residual min=-0.023690 max=0.029235 Jy/beam ! Clean residual mean=0.000211 rms=0.007946 Jy/beam ! Combined flux in latest and established models = 0.48295 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 153 components and 0.48295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138391Jy sigma=0.756500 ! Fit after self-cal, rms=0.137996Jy sigma=0.754138 wmodel /scr/pima/rv102_uvs/J0439-4522_S_map.mod ! Writing 153 model components to file: /scr/pima/rv102_uvs/J0439-4522_S_map.mod wobs /scr/pima/rv102_uvs/J0439-4522_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0439-4522_S_uvs.fits wwins /scr/pima/rv102_uvs/J0439-4522_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J0439-4522_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 = 0.013149 Jy ! Component: 100 - total flux cleaned = 0.0204377 Jy ! Component: 150 - total flux cleaned = 0.0229042 Jy ! Component: 200 - total flux cleaned = 0.0244418 Jy ! Component: 250 - total flux cleaned = 0.0255258 Jy ! Component: 300 - total flux cleaned = 0.0255172 Jy ! Component: 350 - total flux cleaned = 0.0251918 Jy ! Component: 400 - total flux cleaned = 0.0251916 Jy ! Component: 450 - total flux cleaned = 0.0245954 Jy ! Component: 500 - total flux cleaned = 0.0246006 Jy ! Component: 550 - total flux cleaned = 0.0243282 Jy ! Component: 600 - total flux cleaned = 0.0246012 Jy ! Component: 650 - total flux cleaned = 0.0246074 Jy ! Component: 700 - total flux cleaned = 0.024867 Jy ! Component: 750 - total flux cleaned = 0.0246228 Jy ! Component: 800 - total flux cleaned = 0.0246251 Jy ! Component: 850 - total flux cleaned = 0.02439 Jy ! Component: 900 - total flux cleaned = 0.0243887 Jy ! Component: 950 - total flux cleaned = 0.0241669 Jy ! Component: 1000 - total flux cleaned = 0.0243852 Jy ! Component: 1050 - total flux cleaned = 0.0237455 Jy ! Component: 1100 - total flux cleaned = 0.0237447 Jy ! Component: 1150 - total flux cleaned = 0.0235394 Jy ! Component: 1200 - total flux cleaned = 0.0235413 Jy ! Component: 1250 - total flux cleaned = 0.0241339 Jy ! Component: 1300 - total flux cleaned = 0.0252971 Jy ! Component: 1350 - total flux cleaned = 0.025866 Jy ! Component: 1400 - total flux cleaned = 0.0268015 Jy ! Component: 1450 - total flux cleaned = 0.0275389 Jy ! Component: 1500 - total flux cleaned = 0.0280845 Jy ! Component: 1550 - total flux cleaned = 0.0284424 Jy ! Component: 1600 - total flux cleaned = 0.0289728 Jy ! Component: 1650 - total flux cleaned = 0.029673 Jy ! Component: 1700 - total flux cleaned = 0.0303627 Jy ! Component: 1750 - total flux cleaned = 0.0307026 Jy ! Component: 1800 - total flux cleaned = 0.031378 Jy ! Component: 1850 - total flux cleaned = 0.0317123 Jy ! Component: 1900 - total flux cleaned = 0.032541 Jy ! Component: 1950 - total flux cleaned = 0.0331942 Jy ! Component: 2000 - total flux cleaned = 0.0338397 Jy ! Component: 2050 - total flux cleaned = 0.0346372 Jy ! Component: 2100 - total flux cleaned = 0.0352667 Jy ! Component: 2150 - total flux cleaned = 0.0358904 Jy ! Component: 2200 - total flux cleaned = 0.0371233 Jy ! Component: 2250 - total flux cleaned = 0.0377319 Jy ! Component: 2300 - total flux cleaned = 0.0386364 Jy ! Component: 2350 - total flux cleaned = 0.0390829 Jy ! Component: 2400 - total flux cleaned = 0.040264 Jy ! Component: 2450 - total flux cleaned = 0.0411401 Jy ! Component: 2500 - total flux cleaned = 0.0417189 Jy ! Component: 2550 - total flux cleaned = 0.0425797 Jy ! Component: 2600 - total flux cleaned = 0.0435731 Jy ! Component: 2650 - total flux cleaned = 0.044415 Jy ! Component: 2700 - total flux cleaned = 0.0448334 Jy ! Component: 2750 - total flux cleaned = 0.0456604 Jy ! Component: 2800 - total flux cleaned = 0.0460708 Jy ! Component: 2850 - total flux cleaned = 0.0464793 Jy ! Component: 2900 - total flux cleaned = 0.0472869 Jy ! Component: 2950 - total flux cleaned = 0.0478206 Jy ! Component: 3000 - total flux cleaned = 0.0487459 Jy ! Component: 3050 - total flux cleaned = 0.0492699 Jy ! Component: 3100 - total flux cleaned = 0.0497909 Jy ! Component: 3150 - total flux cleaned = 0.0508229 Jy ! Component: 3200 - total flux cleaned = 0.0514632 Jy ! Component: 3250 - total flux cleaned = 0.0519712 Jy ! Component: 3300 - total flux cleaned = 0.0528555 Jy ! Component: 3350 - total flux cleaned = 0.0534824 Jy ! Component: 3400 - total flux cleaned = 0.054105 Jy ! Component: 3450 - total flux cleaned = 0.0546001 Jy ! Component: 3500 - total flux cleaned = 0.0555835 Jy ! Component: 3550 - total flux cleaned = 0.056193 Jy ! Component: 3600 - total flux cleaned = 0.0565577 Jy ! Component: 3650 - total flux cleaned = 0.0572816 Jy ! Component: 3700 - total flux cleaned = 0.0579999 Jy ! Component: 3750 - total flux cleaned = 0.0583568 Jy ! Component: 3800 - total flux cleaned = 0.0588309 Jy ! Component: 3850 - total flux cleaned = 0.0596549 Jy ! Component: 3900 - total flux cleaned = 0.0598891 Jy ! Component: 3950 - total flux cleaned = 0.0601223 Jy ! Component: 4000 - total flux cleaned = 0.0603544 Jy ! Component: 4050 - total flux cleaned = 0.0604702 Jy ! Total flux subtracted in 4096 components = 0.0604694 Jy ! Clean residual min=-0.006126 max=0.006678 Jy/beam ! Clean residual mean=-0.000357 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 0.543419 Jy keep ! Adding 399 model components to the UV plane model. ! The established model now contains 552 components and 0.54342 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0439-4522_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.745 x 26.07 at 2.722 degrees (North through East) ! Clean map min=-0.034611 max=0.24844 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0439-4522_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.248445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00253754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.06411 3.06411 6.12822 12.2564 24.5129 49.0257 98.0515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0076 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 97.907 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0439-4522_S_uvs.log closed on Sat Feb 27 22:23:38 2016