! Started logfile: /scr/pima/bg219g_uvs/J1408-0752_S_uvs.log on Thu Apr 7 07:17:31 2016 obs /scr/pima/bg219g_uvs/J1408-0752_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1408-0752_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.732143 visibilities/baseline/integration-bin. ! Found source: J1408-0752 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 1476 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/bg219g_uvs/J1408-0752_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.276158Jy sigma=19.340157 ! Fit after self-cal, rms=0.665199Jy sigma=7.142945 ! 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=4.089 mas, bmaj=11.9 mas, bpa=13.51 degrees ! Estimated noise=1.685 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 = 0.501164 Jy ! Component: 100 - total flux cleaned = 0.611663 Jy ! Total flux subtracted in 100 components = 0.611663 Jy ! Clean residual min=-0.043596 max=0.088910 Jy/beam ! Clean residual mean=0.000089 rms=0.013459 Jy/beam ! Combined flux in latest and established models = 0.611663 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.611663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.580843Jy sigma=3.389704 ! Fit after self-cal, rms=0.580886Jy sigma=3.388963 ! Inverting map ! Added new window around map position (-8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735076 Jy ! Component: 100 - total flux cleaned = 0.108479 Jy ! Total flux subtracted in 100 components = 0.108479 Jy ! Clean residual min=-0.034956 max=0.045749 Jy/beam ! Clean residual mean=0.000050 rms=0.010067 Jy/beam ! Combined flux in latest and established models = 0.720142 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.720142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.568817Jy sigma=2.837222 ! Fit after self-cal, rms=0.567212Jy sigma=2.764353 ! 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=5.237 mas, bmaj=13.28 mas, bpa=10.82 degrees ! Estimated noise=1.26373 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 = 0.0374637 Jy ! Component: 100 - total flux cleaned = 0.0487516 Jy ! Component: 150 - total flux cleaned = 0.0505359 Jy ! Component: 200 - total flux cleaned = 0.0500077 Jy ! Total flux subtracted in 200 components = 0.0500077 Jy ! Clean residual min=-0.031932 max=0.035352 Jy/beam ! Clean residual mean=0.000068 rms=0.010211 Jy/beam ! Combined flux in latest and established models = 0.77015 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.77015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.563928Jy sigma=2.610085 ! Fit after self-cal, rms=0.563224Jy sigma=2.591999 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.237 x 13.28 at 10.82 degrees (North through East) ! Clean map min=-0.030659 max=0.63697 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: ! BR 1.00* 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: ! BR 1.00* 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: ! BR 1.00* 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: ! BR 1.00* 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=0.563224Jy sigma=2.591999 ! Fit after self-cal, rms=0.563224Jy sigma=2.591999 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.237 mas, bmaj=13.28 mas, bpa=10.82 degrees ! Estimated noise=1.26373 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 = 0.00628154 Jy ! Component: 100 - total flux cleaned = 0.00313055 Jy ! Component: 150 - total flux cleaned = 0.000744187 Jy ! Component: 200 - total flux cleaned = -0.000333001 Jy ! Total flux subtracted in 200 components = -0.000333001 Jy ! Clean residual min=-0.029774 max=0.034051 Jy/beam ! Clean residual mean=0.000070 rms=0.009795 Jy/beam ! Combined flux in latest and established models = 0.769817 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.769817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.562255Jy sigma=2.559019 ! Fit after self-cal, rms=0.562014Jy sigma=2.555694 ! 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=0.562014Jy sigma=2.555694 ! Fit after self-cal, rms=0.561802Jy sigma=2.517791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.275 mas, bmaj=13.34 mas, bpa=10.73 degrees ! Estimated noise=1.25401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0104638 Jy ! Component: 100 - total flux cleaned = -0.013715 Jy ! Component: 150 - total flux cleaned = -0.016236 Jy ! Component: 200 - total flux cleaned = -0.0181988 Jy ! Total flux subtracted in 200 components = -0.0181988 Jy ! Clean residual min=-0.026978 max=0.033271 Jy/beam ! Clean residual mean=0.000086 rms=0.009066 Jy/beam ! Combined flux in latest and established models = 0.751618 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.751618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.561392Jy sigma=2.499658 ! Fit after self-cal, rms=0.561345Jy sigma=2.498803 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 = -8.5994e-05 Jy ! Component: 100 - total flux cleaned = -0.00136297 Jy ! Component: 150 - total flux cleaned = -0.00214578 Jy ! Component: 200 - total flux cleaned = -0.00250646 Jy ! Total flux subtracted in 200 components = -0.00250646 Jy ! Clean residual min=-0.026459 max=0.033219 Jy/beam ! Clean residual mean=0.000089 rms=0.008993 Jy/beam ! Combined flux in latest and established models = 0.749112 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.749112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.561079Jy sigma=2.492948 ! Fit after self-cal, rms=0.561024Jy sigma=2.492422 ! 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=0.561024Jy sigma=2.492422 ! Fit after self-cal, rms=0.561099Jy sigma=2.489730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.284 mas, bmaj=13.36 mas, bpa=10.71 degrees ! Estimated noise=1.2557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165045 Jy ! Component: 100 - total flux cleaned = -0.0026543 Jy ! Component: 150 - total flux cleaned = -0.00375606 Jy ! Component: 200 - total flux cleaned = -0.0042748 Jy ! Total flux subtracted in 200 components = -0.0042748 Jy ! Clean residual min=-0.026621 max=0.032966 Jy/beam ! Clean residual mean=0.000091 rms=0.008936 Jy/beam ! Combined flux in latest and established models = 0.744837 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.744837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.560881Jy sigma=2.485373 ! Fit after self-cal, rms=0.560872Jy sigma=2.485127 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 = 4.25496e-05 Jy ! Component: 100 - total flux cleaned = -0.000442088 Jy ! Component: 150 - total flux cleaned = -0.000751556 Jy ! Component: 200 - total flux cleaned = -0.000899656 Jy ! Total flux subtracted in 200 components = -0.000899656 Jy ! Clean residual min=-0.026489 max=0.032733 Jy/beam ! Clean residual mean=0.000092 rms=0.008895 Jy/beam ! Combined flux in latest and established models = 0.743937 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.743937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.560743Jy sigma=2.481164 ! Fit after self-cal, rms=0.560715Jy sigma=2.480977 ! 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=0.560715Jy sigma=2.480977 ! Fit after self-cal, rms=0.560777Jy sigma=2.480162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.561 mas, bmaj=16.06 mas, bpa=7.317 degrees ! Estimated noise=1.33516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231502 Jy ! Component: 100 - total flux cleaned = 0.00179929 Jy ! Component: 150 - total flux cleaned = 0.00165371 Jy ! Component: 200 - total flux cleaned = 0.00151542 Jy ! Total flux subtracted in 200 components = 0.00151542 Jy ! Clean residual min=-0.031111 max=0.035876 Jy/beam ! Clean residual mean=0.000110 rms=0.011251 Jy/beam ! Combined flux in latest and established models = 0.745453 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.745453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.560755Jy sigma=2.477568 ! Fit after self-cal, rms=0.560640Jy sigma=2.477144 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 = 0.000352388 Jy ! Component: 100 - total flux cleaned = 0.000225536 Jy ! Component: 150 - total flux cleaned = 0.000104856 Jy ! Component: 200 - total flux cleaned = 0.000228749 Jy ! Total flux subtracted in 200 components = 0.000228749 Jy ! Clean residual min=-0.030897 max=0.035704 Jy/beam ! Clean residual mean=0.000109 rms=0.011217 Jy/beam ! Combined flux in latest and established models = 0.745682 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.745682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.560680Jy sigma=2.475934 ! Fit after self-cal, rms=0.560610Jy sigma=2.475809 ! 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=5.29 mas, bmaj=13.38 mas, bpa=10.7 degrees ! Estimated noise=1.25792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.29 x 13.38 at 10.7 degrees (North through East) ! Clean map min=-0.026957 max=0.6331 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.560610Jy sigma=2.475809 ! Fit after self-cal, rms=0.559784Jy sigma=2.457069 ! Inverting map and beam ! Estimated beam: bmin=5.288 mas, bmaj=13.38 mas, bpa=10.71 degrees ! Estimated noise=1.25726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000413679 Jy ! Component: 100 - total flux cleaned = -0.00114571 Jy ! Component: 150 - total flux cleaned = -0.00182386 Jy ! Component: 200 - total flux cleaned = -0.00245082 Jy ! Total flux subtracted in 200 components = -0.00245082 Jy ! Clean residual min=-0.027182 max=0.031092 Jy/beam ! Clean residual mean=0.000088 rms=0.008799 Jy/beam ! Combined flux in latest and established models = 0.743231 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.743231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.559602Jy sigma=2.451510 ! Fit after self-cal, rms=0.559594Jy sigma=2.451308 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000618107 Jy ! Component: 100 - total flux cleaned = -0.00105294 Jy ! Component: 150 - total flux cleaned = -0.00172001 Jy ! Component: 200 - total flux cleaned = -0.0019698 Jy ! Total flux subtracted in 200 components = -0.0019698 Jy ! Clean residual min=-0.027057 max=0.031226 Jy/beam ! Clean residual mean=0.000090 rms=0.008775 Jy/beam ! Combined flux in latest and established models = 0.741261 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.741261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.559447Jy sigma=2.448698 ! Fit after self-cal, rms=0.559463Jy sigma=2.448570 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.559463Jy sigma=2.448570 ! Fit after self-cal, rms=0.559504Jy sigma=2.448208 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=11.98 mas, bpa=13.41 degrees ! Estimated noise=1.68895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.500442 Jy ! Component: 100 - total flux cleaned = 0.638029 Jy ! Component: 150 - total flux cleaned = 0.701849 Jy ! Component: 200 - total flux cleaned = 0.740029 Jy ! Total flux subtracted in 200 components = 0.740029 Jy ! Clean residual min=-0.031701 max=0.037800 Jy/beam ! Clean residual mean=0.000057 rms=0.009082 Jy/beam ! Combined flux in latest and established models = 0.740029 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.740029 Jy ! Inverting map and beam ! Estimated beam: bmin=5.295 mas, bmaj=13.39 mas, bpa=10.7 degrees ! Estimated noise=1.25921 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 = 0.0229469 Jy ! Component: 100 - total flux cleaned = 0.0230374 Jy ! Component: 150 - total flux cleaned = 0.0217134 Jy ! Component: 200 - total flux cleaned = 0.0199806 Jy ! Total flux subtracted in 200 components = 0.0199806 Jy ! Clean residual min=-0.031737 max=0.035023 Jy/beam ! Clean residual mean=0.000073 rms=0.009615 Jy/beam ! Combined flux in latest and established models = 0.76001 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.76001 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=8.559 mas, bmaj=16.08 mas, bpa=7.35 degrees ! Estimated noise=1.33611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00428797 Jy ! Component: 100 - total flux cleaned = -0.00522059 Jy ! Component: 150 - total flux cleaned = -0.00606972 Jy ! Component: 200 - total flux cleaned = -0.00754896 Jy ! Total flux subtracted in 200 components = -0.00754896 Jy ! Clean residual min=-0.032725 max=0.038500 Jy/beam ! Clean residual mean=0.000094 rms=0.011500 Jy/beam ! Combined flux in latest and established models = 0.752461 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 = -0.000992949 Jy ! Component: 100 - total flux cleaned = -0.00220992 Jy ! Component: 150 - total flux cleaned = -0.00332616 Jy ! Component: 200 - total flux cleaned = -0.00410171 Jy ! Total flux subtracted in 200 components = -0.00410171 Jy ! Clean residual min=-0.031242 max=0.037635 Jy/beam ! Clean residual mean=0.000100 rms=0.011364 Jy/beam ! Combined flux in latest and established models = 0.748359 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.748359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.295 mas, bmaj=13.39 mas, bpa=10.7 degrees ! Estimated noise=1.25921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767352 Jy ! Component: 100 - total flux cleaned = 0.000462848 Jy ! Component: 150 - total flux cleaned = -0.000678723 Jy ! Component: 200 - total flux cleaned = -0.00174136 Jy ! Total flux subtracted in 200 components = -0.00174136 Jy ! Clean residual min=-0.027094 max=0.032427 Jy/beam ! Clean residual mean=0.000085 rms=0.009023 Jy/beam ! Combined flux in latest and established models = 0.746618 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.746618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.560866Jy sigma=2.476506 ! Fit after self-cal, rms=0.561918Jy sigma=2.474796 wmodel /scr/pima/bg219g_uvs/J1408-0752_S_map.mod ! Writing 77 model components to file: /scr/pima/bg219g_uvs/J1408-0752_S_map.mod wobs /scr/pima/bg219g_uvs/J1408-0752_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1408-0752_S_uvs.fits wwins /scr/pima/bg219g_uvs/J1408-0752_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1408-0752_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 = 0.0113049 Jy ! Component: 100 - total flux cleaned = 0.0162453 Jy ! Component: 150 - total flux cleaned = 0.0218104 Jy ! Component: 200 - total flux cleaned = 0.0270622 Jy ! Component: 250 - total flux cleaned = 0.031215 Jy ! Component: 300 - total flux cleaned = 0.0347652 Jy ! Component: 350 - total flux cleaned = 0.0366427 Jy ! Component: 400 - total flux cleaned = 0.0377232 Jy ! Component: 450 - total flux cleaned = 0.037724 Jy ! Component: 500 - total flux cleaned = 0.0373946 Jy ! Component: 550 - total flux cleaned = 0.0377296 Jy ! Component: 600 - total flux cleaned = 0.0377294 Jy ! Component: 650 - total flux cleaned = 0.0380375 Jy ! Component: 700 - total flux cleaned = 0.0386261 Jy ! Component: 750 - total flux cleaned = 0.0380541 Jy ! Component: 800 - total flux cleaned = 0.0380485 Jy ! Component: 850 - total flux cleaned = 0.0375105 Jy ! Component: 900 - total flux cleaned = 0.0372499 Jy ! Component: 950 - total flux cleaned = 0.0364889 Jy ! Component: 1000 - total flux cleaned = 0.0362471 Jy ! Component: 1050 - total flux cleaned = 0.0367176 Jy ! Component: 1100 - total flux cleaned = 0.0357891 Jy ! Component: 1150 - total flux cleaned = 0.0353445 Jy ! Component: 1200 - total flux cleaned = 0.034691 Jy ! Component: 1250 - total flux cleaned = 0.0344782 Jy ! Component: 1300 - total flux cleaned = 0.0344772 Jy ! Component: 1350 - total flux cleaned = 0.0344735 Jy ! Component: 1400 - total flux cleaned = 0.0342672 Jy ! Component: 1450 - total flux cleaned = 0.03446 Jy ! Component: 1500 - total flux cleaned = 0.0340822 Jy ! Component: 1550 - total flux cleaned = 0.0340842 Jy ! Component: 1600 - total flux cleaned = 0.0342645 Jy ! Component: 1650 - total flux cleaned = 0.0346148 Jy ! Component: 1700 - total flux cleaned = 0.0347822 Jy ! Component: 1750 - total flux cleaned = 0.0346171 Jy ! Component: 1800 - total flux cleaned = 0.0347848 Jy ! Component: 1850 - total flux cleaned = 0.0351104 Jy ! Component: 1900 - total flux cleaned = 0.0355863 Jy ! Component: 1950 - total flux cleaned = 0.0358979 Jy ! Component: 2000 - total flux cleaned = 0.0360518 Jy ! Component: 2050 - total flux cleaned = 0.0365018 Jy ! Component: 2100 - total flux cleaned = 0.0369421 Jy ! Component: 2150 - total flux cleaned = 0.0373746 Jy ! Component: 2200 - total flux cleaned = 0.0370889 Jy ! Component: 2250 - total flux cleaned = 0.0376479 Jy ! Component: 2300 - total flux cleaned = 0.0377871 Jy ! Component: 2350 - total flux cleaned = 0.0383311 Jy ! Component: 2400 - total flux cleaned = 0.0392606 Jy ! Component: 2450 - total flux cleaned = 0.0396563 Jy ! Component: 2500 - total flux cleaned = 0.0403035 Jy ! Component: 2550 - total flux cleaned = 0.0409409 Jy ! Component: 2600 - total flux cleaned = 0.0418245 Jy ! Component: 2650 - total flux cleaned = 0.042819 Jy ! Component: 2700 - total flux cleaned = 0.0434306 Jy ! Component: 2750 - total flux cleaned = 0.0440367 Jy ! Component: 2800 - total flux cleaned = 0.0447557 Jy ! Component: 2850 - total flux cleaned = 0.0455838 Jy ! Component: 2900 - total flux cleaned = 0.0461684 Jy ! Component: 2950 - total flux cleaned = 0.0469762 Jy ! Component: 3000 - total flux cleaned = 0.0478901 Jy ! Component: 3050 - total flux cleaned = 0.0481165 Jy ! Component: 3100 - total flux cleaned = 0.0490129 Jy ! Component: 3150 - total flux cleaned = 0.0496781 Jy ! Component: 3200 - total flux cleaned = 0.0502275 Jy ! Component: 3250 - total flux cleaned = 0.051096 Jy ! Component: 3300 - total flux cleaned = 0.0517405 Jy ! Component: 3350 - total flux cleaned = 0.0523807 Jy ! Component: 3400 - total flux cleaned = 0.0529084 Jy ! Component: 3450 - total flux cleaned = 0.0533264 Jy ! Component: 3500 - total flux cleaned = 0.0539487 Jy ! Component: 3550 - total flux cleaned = 0.0545653 Jy ! Component: 3600 - total flux cleaned = 0.0549721 Jy ! Component: 3650 - total flux cleaned = 0.0553759 Jy ! Component: 3700 - total flux cleaned = 0.0559774 Jy ! Component: 3750 - total flux cleaned = 0.0565755 Jy ! Component: 3800 - total flux cleaned = 0.0568737 Jy ! Component: 3850 - total flux cleaned = 0.0576596 Jy ! Component: 3900 - total flux cleaned = 0.0581473 Jy ! Component: 3950 - total flux cleaned = 0.0587293 Jy ! Component: 4000 - total flux cleaned = 0.0595961 Jy ! Component: 4050 - total flux cleaned = 0.059692 Jy ! Total flux subtracted in 4096 components = 0.0603576 Jy ! Clean residual min=-0.006192 max=0.006007 Jy/beam ! Clean residual mean=0.000017 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.806976 Jy keep ! Adding 395 model components to the UV plane model. ! The established model now contains 472 components and 0.806976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1408-0752_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.295 x 13.39 at 10.7 degrees (North through East) ! Clean map min=-0.017594 max=0.62541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1408-0752_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.625413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00186195 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893147 0.893147 1.78629 3.57259 7.14518 14.2904 28.5807 57.1614 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.625 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.89 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1408-0752_S_uvs.log closed on Thu Apr 7 07:17:35 2016