! Started logfile: /scr/pima/br149ah_uvs/J1831-1107_X_uvs.log on Sat Feb 20 21:45:46 2016 obs /scr/pima/br149ah_uvs/J1831-1107_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ah_uvs/J1831-1107_X_uva.fits ! AN table 1: 14 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1831-1107 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 896 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/br149ah_uvs/J1831-1107_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.998187Jy sigma=23.210922 ! Fit after self-cal, rms=0.973893Jy sigma=22.657138 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=6.994 mas, bpa=58.43 degrees ! Estimated noise=1.13874 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020188 Jy ! Component: 100 - total flux cleaned = 0.0241074 Jy ! Total flux subtracted in 100 components = 0.0241074 Jy ! Clean residual min=-0.002396 max=0.002387 Jy/beam ! Clean residual mean=0.000000 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0241074 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0241074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026226Jy sigma=0.599446 ! Fit after self-cal, rms=0.024623Jy sigma=0.564824 ! 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=3.861 mas, bmaj=6.602 mas, bpa=57.01 degrees ! Estimated noise=1.08898 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 = 0.00224908 Jy ! Component: 100 - total flux cleaned = 0.00170476 Jy ! Component: 150 - total flux cleaned = 0.00110553 Jy ! Component: 200 - total flux cleaned = 0.000360702 Jy ! Total flux subtracted in 200 components = 0.000360702 Jy ! Clean residual min=-0.000704 max=0.000703 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0244681 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 87 components and 0.0244681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023957Jy sigma=0.549891 ! Fit after self-cal, rms=0.023931Jy sigma=0.549079 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.861 x 6.602 at 57.01 degrees (North through East) ! Clean map min=-0.00166 max=0.023503 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 1.03 FD 1.02 KP 1.05 OV 1.01 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 KP 1.19 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* OV 1.00* ! PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 KP 1.01 OV 1.15 ! PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 KP 1.01 OV 0.88 ! PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.023931Jy sigma=0.549079 ! Fit after self-cal, rms=0.024003Jy sigma=0.547275 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.85 mas, bmaj=6.601 mas, bpa=57.28 degrees ! Estimated noise=1.08401 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 = -0.000283743 Jy ! Component: 100 - total flux cleaned = -0.000885669 Jy ! Component: 150 - total flux cleaned = -0.00153605 Jy ! Component: 200 - total flux cleaned = -0.00167958 Jy ! Total flux subtracted in 200 components = -0.00167958 Jy ! Clean residual min=-0.000496 max=0.000480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0227885 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 146 components and 0.0227885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023909Jy sigma=0.545271 ! Fit after self-cal, rms=0.023941Jy sigma=0.544826 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023941Jy sigma=0.544826 ! Fit after self-cal, rms=0.024254Jy sigma=0.544486 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=6.606 mas, bpa=57.55 degrees ! Estimated noise=1.08829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114304 Jy ! Component: 100 - total flux cleaned = 0.00023625 Jy ! Component: 150 - total flux cleaned = 0.000429593 Jy ! Component: 200 - total flux cleaned = 0.000650262 Jy ! Total flux subtracted in 200 components = 0.000650262 Jy ! Clean residual min=-0.000471 max=0.000460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0234388 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 190 components and 0.0234388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024200Jy sigma=0.543204 ! Fit after self-cal, rms=0.024205Jy sigma=0.543023 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 = -0.000305361 Jy ! Component: 100 - total flux cleaned = -0.000478394 Jy ! Component: 150 - total flux cleaned = -0.000580238 Jy ! Component: 200 - total flux cleaned = -0.000714213 Jy ! Total flux subtracted in 200 components = -0.000714213 Jy ! Clean residual min=-0.000306 max=0.000308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0227246 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 221 components and 0.0227246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024174Jy sigma=0.542300 ! Fit after self-cal, rms=0.024162Jy sigma=0.542246 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024162Jy sigma=0.542246 ! Fit after self-cal, rms=0.024203Jy sigma=0.540360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=6.638 mas, bpa=57.81 degrees ! Estimated noise=1.08015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225558 Jy ! Component: 100 - total flux cleaned = 0.000298055 Jy ! Component: 150 - total flux cleaned = 0.000380034 Jy ! Component: 200 - total flux cleaned = 0.000412214 Jy ! Total flux subtracted in 200 components = 0.000412214 Jy ! Clean residual min=-0.000269 max=0.000266 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0231368 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 275 components and 0.0231368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024182Jy sigma=0.539672 ! Fit after self-cal, rms=0.024217Jy sigma=0.539443 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 = 0.000105332 Jy ! Component: 100 - total flux cleaned = 0.000188002 Jy ! Component: 150 - total flux cleaned = 0.000240191 Jy ! Component: 200 - total flux cleaned = 0.000291919 Jy ! Total flux subtracted in 200 components = 0.000291919 Jy ! Clean residual min=-0.000222 max=0.000227 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0234287 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 315 components and 0.0234287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024207Jy sigma=0.539113 ! Fit after self-cal, rms=0.024203Jy sigma=0.539095 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024203Jy sigma=0.539095 ! Fit after self-cal, rms=0.024293Jy sigma=0.538829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=6.608 mas, bpa=56.94 degrees ! Estimated noise=1.08686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272088 Jy ! Component: 100 - total flux cleaned = 0.000487522 Jy ! Component: 150 - total flux cleaned = 0.000539939 Jy ! Component: 200 - total flux cleaned = 0.000566154 Jy ! Total flux subtracted in 200 components = 0.000566154 Jy ! Clean residual min=-0.000220 max=0.000218 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0239948 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 345 components and 0.0239948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024280Jy sigma=0.538360 ! Fit after self-cal, rms=0.024292Jy sigma=0.538322 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 = 3.90716e-05 Jy ! Component: 100 - total flux cleaned = 3.94949e-05 Jy ! Component: 150 - total flux cleaned = 1.83933e-05 Jy ! Component: 200 - total flux cleaned = -2.192e-05 Jy ! Total flux subtracted in 200 components = -2.192e-05 Jy ! Clean residual min=-0.000164 max=0.000167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0239729 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 372 components and 0.0239729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024285Jy sigma=0.538093 ! Fit after self-cal, rms=0.024283Jy sigma=0.538079 ! 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=3.753 mas, bmaj=6.666 mas, bpa=58.07 degrees ! Estimated noise=1.07686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.753 x 6.666 at 58.07 degrees (North through East) ! Clean map min=-0.0019921 max=0.022835 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.11 mas, bpa=59.04 degrees ! Estimated noise=1.11247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207857 Jy ! Component: 100 - total flux cleaned = 0.0250476 Jy ! Component: 150 - total flux cleaned = 0.0248252 Jy ! Component: 200 - total flux cleaned = 0.0241997 Jy ! Total flux subtracted in 200 components = 0.0241997 Jy ! Clean residual min=-0.001297 max=0.001288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0241997 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0241997 Jy ! Inverting map and beam ! Estimated beam: bmin=3.753 mas, bmaj=6.666 mas, bpa=58.07 degrees ! Estimated noise=1.07686 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 = 0.000224805 Jy ! Component: 100 - total flux cleaned = -0.000179429 Jy ! Component: 150 - total flux cleaned = -0.000337538 Jy ! Component: 200 - total flux cleaned = -0.000493411 Jy ! Total flux subtracted in 200 components = -0.000493411 Jy ! Clean residual min=-0.000901 max=0.000899 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0237063 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 112 components and 0.0237063 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=3.954 mas, bmaj=6.608 mas, bpa=56.94 degrees ! Estimated noise=1.08686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549129 Jy ! Component: 100 - total flux cleaned = 0.000416962 Jy ! Component: 150 - total flux cleaned = 0.00020564 Jy ! Component: 200 - total flux cleaned = 0.000177194 Jy ! Total flux subtracted in 200 components = 0.000177194 Jy ! Clean residual min=-0.000456 max=0.000444 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0238835 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 = -5.34152e-05 Jy ! Component: 100 - total flux cleaned = -0.000107621 Jy ! Component: 150 - total flux cleaned = -7.72983e-05 Jy ! Component: 200 - total flux cleaned = -4.37787e-05 Jy ! Total flux subtracted in 200 components = -4.37787e-05 Jy ! Clean residual min=-0.000575 max=0.000588 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0238397 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 179 components and 0.0238397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.753 mas, bmaj=6.666 mas, bpa=58.07 degrees ! Estimated noise=1.07686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149883 Jy ! Component: 100 - total flux cleaned = 0.000267697 Jy ! Component: 150 - total flux cleaned = 0.000299284 Jy ! Component: 200 - total flux cleaned = 0.000363409 Jy ! Total flux subtracted in 200 components = 0.000363409 Jy ! Clean residual min=-0.000276 max=0.000275 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0242031 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 218 components and 0.0242031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024299Jy sigma=0.538535 ! Fit after self-cal, rms=0.024298Jy sigma=0.538491 wmodel /scr/pima/br149ah_uvs/J1831-1107_X_map.mod ! Writing 218 model components to file: /scr/pima/br149ah_uvs/J1831-1107_X_map.mod wobs /scr/pima/br149ah_uvs/J1831-1107_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ah_uvs/J1831-1107_X_uvs.fits wwins /scr/pima/br149ah_uvs/J1831-1107_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br149ah_uvs/J1831-1107_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.753 x 6.666 at 58.07 degrees (North through East) ! Clean map min=-0.0020726 max=0.020015 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ah_uvs/J1831-1107_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0200148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.88357e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03177 1.03177 2.06355 4.12709 8.25418 16.5084 33.0167 66.0335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.761 quit ! Quitting program ! Log file /scr/pima/br149ah_uvs/J1831-1107_X_uvs.log closed on Sat Feb 20 21:45:49 2016