! Started logfile: /scr/pima/rv102_uvs/J2318+2404_X_uvs.log on Sat Feb 27 22:29:26 2016 obs /scr/pima/rv102_uvs/J2318+2404_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2318+2404_X_uva.fits ! AN table 1: 144 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.869544 visibilities/baseline/integration-bin. ! Found source: J2318+2404 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 14024 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2318+2404_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013438Jy sigma=9.759850 ! Fit after self-cal, rms=0.930815Jy sigma=9.033793 ! 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=0.7892 mas, bmaj=1.374 mas, bpa=1.886 degrees ! Estimated noise=1.36958 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 = 0.0585914 Jy ! Component: 100 - total flux cleaned = 0.0727314 Jy ! Total flux subtracted in 100 components = 0.0727314 Jy ! Clean residual min=-0.008002 max=0.011003 Jy/beam ! Clean residual mean=-0.000006 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.0727314 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0727314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131887Jy sigma=1.009672 ! Fit after self-cal, rms=0.130581Jy sigma=0.995041 ! 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=0.9947 mas, bmaj=1.804 mas, bpa=3.665 degrees ! Estimated noise=0.640076 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 = 0.00488325 Jy ! Component: 100 - total flux cleaned = 0.00594441 Jy ! Component: 150 - total flux cleaned = 0.00589965 Jy ! Component: 200 - total flux cleaned = 0.00578635 Jy ! Total flux subtracted in 200 components = 0.00578635 Jy ! Clean residual min=-0.006460 max=0.009848 Jy/beam ! Clean residual mean=-0.000009 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.0785177 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0785177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130255Jy sigma=0.994145 ! Fit after self-cal, rms=0.130270Jy sigma=0.994045 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9947 x 1.804 at 3.665 degrees (North through East) ! Clean map min=-0.0061571 max=0.076649 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* 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* 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* 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.130270Jy sigma=0.994045 ! Fit after self-cal, rms=0.130270Jy sigma=0.994045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=1.804 mas, bpa=3.665 degrees ! Estimated noise=0.640076 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 = 7.39326e-05 Jy ! Component: 100 - total flux cleaned = -2.77405e-05 Jy ! Component: 150 - total flux cleaned = -8.74501e-05 Jy ! Component: 200 - total flux cleaned = -0.00016995 Jy ! Total flux subtracted in 200 components = -0.00016995 Jy ! Clean residual min=-0.006416 max=0.009784 Jy/beam ! Clean residual mean=-0.000009 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.0783478 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0783478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130257Jy sigma=0.993866 ! Fit after self-cal, rms=0.130247Jy sigma=0.993844 ! 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=0.130247Jy sigma=0.993844 ! Fit after self-cal, rms=0.130247Jy sigma=0.993844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=1.804 mas, bpa=3.665 degrees ! Estimated noise=0.640076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.45308e-05 Jy ! Component: 100 - total flux cleaned = -4.81345e-05 Jy ! Component: 150 - total flux cleaned = -9.72362e-05 Jy ! Component: 200 - total flux cleaned = -0.000167201 Jy ! Total flux subtracted in 200 components = -0.000167201 Jy ! Clean residual min=-0.006414 max=0.009749 Jy/beam ! Clean residual mean=-0.000009 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.0781806 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0781806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130240Jy sigma=0.993719 ! Fit after self-cal, rms=0.130233Jy sigma=0.993681 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6.4, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899177 Jy ! Component: 100 - total flux cleaned = 0.0131956 Jy ! Component: 150 - total flux cleaned = 0.0155713 Jy ! Component: 200 - total flux cleaned = 0.0158474 Jy ! Total flux subtracted in 200 components = 0.0158474 Jy ! Clean residual min=-0.006219 max=0.008348 Jy/beam ! Clean residual mean=-0.000004 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.094028 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.094028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129568Jy sigma=0.986552 ! Fit after self-cal, rms=0.129150Jy sigma=0.983244 ! Inverting map ! Added new window around map position (2.6, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722769 Jy ! Component: 100 - total flux cleaned = 0.0108579 Jy ! Component: 150 - total flux cleaned = 0.0118092 Jy ! Component: 200 - total flux cleaned = 0.0123896 Jy ! Total flux subtracted in 200 components = 0.0123896 Jy ! Clean residual min=-0.005355 max=0.005963 Jy/beam ! Clean residual mean=-0.000001 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.106418 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.106418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128725Jy sigma=0.977657 ! Fit after self-cal, rms=0.128528Jy sigma=0.975449 ! Inverting map ! Added new window around map position (-15.8, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573205 Jy ! Component: 100 - total flux cleaned = 0.00918362 Jy ! Component: 150 - total flux cleaned = 0.00992742 Jy ! Component: 200 - total flux cleaned = 0.0102034 Jy ! Total flux subtracted in 200 components = 0.0102034 Jy ! Clean residual min=-0.004137 max=0.004696 Jy/beam ! Clean residual mean=0.000004 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.116621 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.116621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128272Jy sigma=0.971520 ! Fit after self-cal, rms=0.128142Jy sigma=0.970472 ! 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=0.128142Jy sigma=0.970472 ! Fit after self-cal, rms=0.128839Jy sigma=0.970090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9942 mas, bmaj=1.799 mas, bpa=3.596 degrees ! Estimated noise=0.644843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277537 Jy ! Component: 100 - total flux cleaned = 0.00307976 Jy ! Component: 150 - total flux cleaned = 0.00307265 Jy ! Component: 200 - total flux cleaned = 0.00314548 Jy ! Total flux subtracted in 200 components = 0.00314548 Jy ! Clean residual min=-0.003821 max=0.004340 Jy/beam ! Clean residual mean=0.000005 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.119766 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.119766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128694Jy sigma=0.968425 ! Fit after self-cal, rms=0.128642Jy sigma=0.967876 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 = 0.00140314 Jy ! Component: 100 - total flux cleaned = 0.00132259 Jy ! Component: 150 - total flux cleaned = 0.00132367 Jy ! Component: 200 - total flux cleaned = 0.00125274 Jy ! Total flux subtracted in 200 components = 0.00125274 Jy ! Clean residual min=-0.003667 max=0.004228 Jy/beam ! Clean residual mean=0.000005 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.121019 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.121019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128527Jy sigma=0.966811 ! Fit after self-cal, rms=0.128490Jy sigma=0.966502 ! 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. ! ! Fit before self-cal, rms=0.128490Jy sigma=0.966502 ! Fit after self-cal, rms=0.131114Jy sigma=0.964804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=3.339 mas, bpa=-1.862 degrees ! Estimated noise=0.8248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108471 Jy ! Component: 100 - total flux cleaned = 0.00196241 Jy ! Component: 150 - total flux cleaned = 0.00212246 Jy ! Component: 200 - total flux cleaned = 0.00233328 Jy ! Total flux subtracted in 200 components = 0.00233328 Jy ! Clean residual min=-0.005616 max=0.005900 Jy/beam ! Clean residual mean=0.000008 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.123352 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.123352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130977Jy sigma=0.964132 ! Fit after self-cal, rms=0.131002Jy sigma=0.963714 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 = 7.36103e-05 Jy ! Component: 100 - total flux cleaned = 6.75487e-05 Jy ! Component: 150 - total flux cleaned = 0.000182593 Jy ! Component: 200 - total flux cleaned = 0.000287974 Jy ! Total flux subtracted in 200 components = 0.000287974 Jy ! Clean residual min=-0.005349 max=0.005770 Jy/beam ! Clean residual mean=0.000007 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.12364 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.12364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130947Jy sigma=0.963428 ! Fit after self-cal, rms=0.130939Jy sigma=0.963281 ! 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=0.9905 mas, bmaj=1.774 mas, bpa=3.481 degrees ! Estimated noise=0.666676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9905 x 1.774 at 3.481 degrees (North through East) ! Clean map min=-0.0047474 max=0.077776 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=0.7868 mas, bmaj=1.356 mas, bpa=1.546 degrees ! Estimated noise=1.41267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0610466 Jy ! Component: 100 - total flux cleaned = 0.0802855 Jy ! Component: 150 - total flux cleaned = 0.0937522 Jy ! Component: 200 - total flux cleaned = 0.103855 Jy ! Total flux subtracted in 200 components = 0.103855 Jy ! Clean residual min=-0.007909 max=0.008047 Jy/beam ! Clean residual mean=0.000002 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.103855 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.103855 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9905 mas, bmaj=1.774 mas, bpa=3.481 degrees ! Estimated noise=0.666676 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) ! Added new window around map position (2.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825422 Jy ! Component: 100 - total flux cleaned = 0.0111401 Jy ! Component: 150 - total flux cleaned = 0.0136568 Jy ! Component: 200 - total flux cleaned = 0.0154309 Jy ! Total flux subtracted in 200 components = 0.0154309 Jy ! Clean residual min=-0.004570 max=0.004273 Jy/beam ! Clean residual mean=0.000003 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.119286 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.119286 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=2.219 mas, bmaj=3.339 mas, bpa=-1.862 degrees ! Estimated noise=0.8248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216386 Jy ! Component: 100 - total flux cleaned = 0.0038613 Jy ! Component: 150 - total flux cleaned = 0.00463076 Jy ! Component: 200 - total flux cleaned = 0.00479535 Jy ! Total flux subtracted in 200 components = 0.00479535 Jy ! Clean residual min=-0.005941 max=0.005551 Jy/beam ! Clean residual mean=0.000007 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.124081 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 = 0.000229749 Jy ! Component: 100 - total flux cleaned = 0.000438291 Jy ! Component: 150 - total flux cleaned = 0.0006291 Jy ! Component: 200 - total flux cleaned = 0.000805407 Jy ! Total flux subtracted in 200 components = 0.000805407 Jy ! Clean residual min=-0.005725 max=0.005680 Jy/beam ! Clean residual mean=0.000007 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.124886 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.124886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9905 mas, bmaj=1.774 mas, bpa=3.481 degrees ! Estimated noise=0.666676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443924 Jy ! Component: 100 - total flux cleaned = 0.000529085 Jy ! Component: 150 - total flux cleaned = 0.00060677 Jy ! Component: 200 - total flux cleaned = 0.000679586 Jy ! Total flux subtracted in 200 components = 0.000679586 Jy ! Clean residual min=-0.004155 max=0.003926 Jy/beam ! Clean residual mean=0.000003 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.125566 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.125566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130980Jy sigma=0.963584 ! Fit after self-cal, rms=0.130904Jy sigma=0.962876 wmodel /scr/pima/rv102_uvs/J2318+2404_X_map.mod ! Writing 92 model components to file: /scr/pima/rv102_uvs/J2318+2404_X_map.mod wobs /scr/pima/rv102_uvs/J2318+2404_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2318+2404_X_uvs.fits wwins /scr/pima/rv102_uvs/J2318+2404_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J2318+2404_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 = 0.00137844 Jy ! Component: 100 - total flux cleaned = 0.00216847 Jy ! Component: 150 - total flux cleaned = 0.00266407 Jy ! Component: 200 - total flux cleaned = 0.00302019 Jy ! Component: 250 - total flux cleaned = 0.00347593 Jy ! Component: 300 - total flux cleaned = 0.00374912 Jy ! Component: 350 - total flux cleaned = 0.00401543 Jy ! Component: 400 - total flux cleaned = 0.00432591 Jy ! Component: 450 - total flux cleaned = 0.00447567 Jy ! Component: 500 - total flux cleaned = 0.00462234 Jy ! Component: 550 - total flux cleaned = 0.00481297 Jy ! Component: 600 - total flux cleaned = 0.00499917 Jy ! Component: 650 - total flux cleaned = 0.00518111 Jy ! Component: 700 - total flux cleaned = 0.00535926 Jy ! Component: 750 - total flux cleaned = 0.00557724 Jy ! Component: 800 - total flux cleaned = 0.00574806 Jy ! Component: 850 - total flux cleaned = 0.00595667 Jy ! Component: 900 - total flux cleaned = 0.00603803 Jy ! Component: 950 - total flux cleaned = 0.00603835 Jy ! Component: 1000 - total flux cleaned = 0.00607746 Jy ! Component: 1050 - total flux cleaned = 0.00607714 Jy ! Component: 1100 - total flux cleaned = 0.00607668 Jy ! Component: 1150 - total flux cleaned = 0.00611383 Jy ! Component: 1200 - total flux cleaned = 0.00611326 Jy ! Component: 1250 - total flux cleaned = 0.00614918 Jy ! Component: 1300 - total flux cleaned = 0.00622001 Jy ! Component: 1350 - total flux cleaned = 0.00622071 Jy ! Component: 1400 - total flux cleaned = 0.00628983 Jy ! Component: 1450 - total flux cleaned = 0.00632471 Jy ! Component: 1500 - total flux cleaned = 0.00639244 Jy ! Component: 1550 - total flux cleaned = 0.00639275 Jy ! Component: 1600 - total flux cleaned = 0.00645798 Jy ! Component: 1650 - total flux cleaned = 0.00649015 Jy ! Component: 1700 - total flux cleaned = 0.00661779 Jy ! Component: 1750 - total flux cleaned = 0.00674406 Jy ! Component: 1800 - total flux cleaned = 0.00680643 Jy ! Component: 1850 - total flux cleaned = 0.00705222 Jy ! Component: 1900 - total flux cleaned = 0.00705237 Jy ! Component: 1950 - total flux cleaned = 0.00717284 Jy ! Component: 2000 - total flux cleaned = 0.00729216 Jy ! Component: 2050 - total flux cleaned = 0.00738068 Jy ! Component: 2100 - total flux cleaned = 0.00752645 Jy ! Component: 2150 - total flux cleaned = 0.00761223 Jy ! Component: 2200 - total flux cleaned = 0.00758382 Jy ! Component: 2250 - total flux cleaned = 0.00769709 Jy ! Component: 2300 - total flux cleaned = 0.00775365 Jy ! Component: 2350 - total flux cleaned = 0.00783717 Jy ! Component: 2400 - total flux cleaned = 0.00794725 Jy ! Component: 2450 - total flux cleaned = 0.00794752 Jy ! Component: 2500 - total flux cleaned = 0.00794794 Jy ! Component: 2550 - total flux cleaned = 0.00792102 Jy ! Component: 2600 - total flux cleaned = 0.00789424 Jy ! Component: 2650 - total flux cleaned = 0.00781501 Jy ! Component: 2700 - total flux cleaned = 0.00781543 Jy ! Component: 2750 - total flux cleaned = 0.00789316 Jy ! Component: 2800 - total flux cleaned = 0.00776432 Jy ! Component: 2850 - total flux cleaned = 0.00773891 Jy ! Component: 2900 - total flux cleaned = 0.00773885 Jy ! Component: 2950 - total flux cleaned = 0.00758799 Jy ! Component: 3000 - total flux cleaned = 0.00768823 Jy ! Component: 3050 - total flux cleaned = 0.00756361 Jy ! Component: 3100 - total flux cleaned = 0.00763792 Jy ! Component: 3150 - total flux cleaned = 0.00758892 Jy ! Component: 3200 - total flux cleaned = 0.00763754 Jy ! Component: 3250 - total flux cleaned = 0.00758903 Jy ! Component: 3300 - total flux cleaned = 0.00756499 Jy ! Component: 3350 - total flux cleaned = 0.00744537 Jy ! Component: 3400 - total flux cleaned = 0.00737377 Jy ! Component: 3450 - total flux cleaned = 0.00739732 Jy ! Component: 3500 - total flux cleaned = 0.00723243 Jy ! Component: 3550 - total flux cleaned = 0.00720895 Jy ! Component: 3600 - total flux cleaned = 0.00709245 Jy ! Component: 3650 - total flux cleaned = 0.00699965 Jy ! Component: 3700 - total flux cleaned = 0.00690749 Jy ! Component: 3750 - total flux cleaned = 0.00693047 Jy ! Component: 3800 - total flux cleaned = 0.00686179 Jy ! Component: 3850 - total flux cleaned = 0.0068845 Jy ! Component: 3900 - total flux cleaned = 0.00679392 Jy ! Component: 3950 - total flux cleaned = 0.00672611 Jy ! Component: 4000 - total flux cleaned = 0.00663614 Jy ! Component: 4050 - total flux cleaned = 0.00654687 Jy ! Total flux subtracted in 4096 components = 0.00656914 Jy ! Clean residual min=-0.001430 max=0.001364 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.132135 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 382 components and 0.132135 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2318+2404_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9905 x 1.774 at 3.481 degrees (North through East) ! Clean map min=-0.0041298 max=0.074652 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2318+2404_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0746519 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.52776 1.52776 3.05553 6.11106 12.2221 24.4442 48.8885 97.7769 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 196.365 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2318+2404_X_uvs.log closed on Sat Feb 27 22:29:30 2016