! Started logfile: /scr/pima/br145ag_uvs/J0720-1308_X_uvs.log on Mon Feb 15 22:23:41 2016 obs /scr/pima/br145ag_uvs/J0720-1308_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0720-1308_X_uva.fits ! AN table 1: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J0720-1308 ! ! 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 240 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/br145ag_uvs/J0720-1308_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003637Jy sigma=38.631886 ! Fit after self-cal, rms=0.977983Jy sigma=36.611052 ! 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=2.167 mas, bmaj=8.195 mas, bpa=35.82 degrees ! Estimated noise=2.48443 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 = 0.0167318 Jy ! Component: 100 - total flux cleaned = 0.0172152 Jy ! Total flux subtracted in 100 components = 0.0172152 Jy ! Clean residual min=-0.002488 max=0.002441 Jy/beam ! Clean residual mean=-0.000008 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0172152 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0172152 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=0.017272Jy sigma=0.626024 ! Fit after self-cal, rms=0.015875Jy sigma=0.572249 ! 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=2.231 mas, bmaj=8.035 mas, bpa=37.65 degrees ! Estimated noise=1.5623 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 = 0.0016269 Jy ! Component: 100 - total flux cleaned = 0.00211405 Jy ! Component: 150 - total flux cleaned = 0.00233441 Jy ! Component: 200 - total flux cleaned = 0.00229232 Jy ! Total flux subtracted in 200 components = 0.00229232 Jy ! Clean residual min=-0.000759 max=0.000758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0195075 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.0195075 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=0.015359Jy sigma=0.555451 ! Fit after self-cal, rms=0.015314Jy sigma=0.554171 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.231 x 8.035 at 37.65 degrees (North through East) ! Clean map min=-0.0021935 max=0.016472 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* LA 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 LA 0.84 NL 1.00* ! OV 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 LA 1.18 NL 1.00* ! OV 0.87 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 LA 1.10 NL 1.00* ! OV 0.96 ! ! ! Fit before self-cal, rms=0.015314Jy sigma=0.554171 ! Fit after self-cal, rms=0.015316Jy sigma=0.548780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=7.942 mas, bpa=37.34 degrees ! Estimated noise=1.56368 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 = 0.000294626 Jy ! Component: 100 - total flux cleaned = 0.000133691 Jy ! Component: 150 - total flux cleaned = -5.99616e-05 Jy ! Component: 200 - total flux cleaned = -0.000293624 Jy ! Total flux subtracted in 200 components = -0.000293624 Jy ! Clean residual min=-0.000647 max=0.000654 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0192139 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.0192139 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=0.015146Jy sigma=0.542770 ! Fit after self-cal, rms=0.015140Jy sigma=0.542064 ! 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=0.015140Jy sigma=0.542064 ! Fit after self-cal, rms=0.015215Jy sigma=0.541464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=7.914 mas, bpa=37.23 degrees ! Estimated noise=1.56311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205655 Jy ! Component: 100 - total flux cleaned = -0.000288131 Jy ! Component: 150 - total flux cleaned = -0.000482304 Jy ! Component: 200 - total flux cleaned = -0.000681158 Jy ! Total flux subtracted in 200 components = -0.000681158 Jy ! Clean residual min=-0.000480 max=0.000475 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0185327 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 130 components and 0.0185327 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=0.015130Jy sigma=0.538103 ! Fit after self-cal, rms=0.015132Jy sigma=0.537912 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 = -0.000308407 Jy ! Component: 100 - total flux cleaned = -0.000254785 Jy ! Component: 150 - total flux cleaned = 3.66167e-05 Jy ! Component: 200 - total flux cleaned = 0.000216351 Jy ! Total flux subtracted in 200 components = 0.000216351 Jy ! Clean residual min=-0.000299 max=0.000299 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0187491 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 175 components and 0.0187491 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=0.015090Jy sigma=0.536317 ! Fit after self-cal, rms=0.015085Jy sigma=0.536201 ! 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=0.015085Jy sigma=0.536201 ! Fit after self-cal, rms=0.014892Jy sigma=0.532312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=7.921 mas, bpa=37.16 degrees ! Estimated noise=1.53844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250799 Jy ! Component: 100 - total flux cleaned = 3.80475e-05 Jy ! Component: 150 - total flux cleaned = 0.000341033 Jy ! Component: 200 - total flux cleaned = 0.000637899 Jy ! Total flux subtracted in 200 components = 0.000637899 Jy ! Clean residual min=-0.000263 max=0.000263 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.019387 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 220 components and 0.019387 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=0.014852Jy sigma=0.530900 ! Fit after self-cal, rms=0.014867Jy sigma=0.530632 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 = 0.000109139 Jy ! Component: 100 - total flux cleaned = 0.00031438 Jy ! Component: 150 - total flux cleaned = 0.000470091 Jy ! Component: 200 - total flux cleaned = 0.00061622 Jy ! Total flux subtracted in 200 components = 0.00061622 Jy ! Clean residual min=-0.000182 max=0.000184 Jy/beam ! Clean residual mean=0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0200032 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 259 components and 0.0200032 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=0.014840Jy sigma=0.529925 ! Fit after self-cal, rms=0.014841Jy sigma=0.529799 ! 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=0.014841Jy sigma=0.529799 ! Fit after self-cal, rms=0.014709Jy sigma=0.529311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=7.663 mas, bpa=37.48 degrees ! Estimated noise=1.55894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251618 Jy ! Component: 100 - total flux cleaned = -0.000122939 Jy ! Component: 150 - total flux cleaned = -0.00012307 Jy ! Component: 200 - total flux cleaned = -0.000169617 Jy ! Total flux subtracted in 200 components = -0.000169617 Jy ! Clean residual min=-0.000197 max=0.000196 Jy/beam ! Clean residual mean=0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0198336 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 297 components and 0.0198336 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=0.014683Jy sigma=0.528263 ! Fit after self-cal, rms=0.014688Jy sigma=0.528073 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 = 2.2223e-05 Jy ! Component: 100 - total flux cleaned = 3.5266e-05 Jy ! Component: 150 - total flux cleaned = -5.35753e-05 Jy ! Component: 200 - total flux cleaned = -5.36711e-05 Jy ! Total flux subtracted in 200 components = -5.36711e-05 Jy ! Clean residual min=-0.000163 max=0.000165 Jy/beam ! Clean residual mean=0.000001 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0197799 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 322 components and 0.0197799 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=0.014669Jy sigma=0.527592 ! Fit after self-cal, rms=0.014672Jy sigma=0.527513 ! 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=2.237 mas, bmaj=7.939 mas, bpa=37.15 degrees ! Estimated noise=1.51878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.237 x 7.939 at 37.15 degrees (North through East) ! Clean map min=-0.0021163 max=0.016297 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=2.166 mas, bmaj=8.12 mas, bpa=35.2 degrees ! Estimated noise=2.42167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190719 Jy ! Component: 100 - total flux cleaned = 0.0207815 Jy ! Component: 150 - total flux cleaned = 0.0211247 Jy ! Component: 200 - total flux cleaned = 0.0218642 Jy ! Total flux subtracted in 200 components = 0.0218642 Jy ! Clean residual min=-0.002485 max=0.002499 Jy/beam ! Clean residual mean=-0.000000 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0218642 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0218642 Jy ! Inverting map and beam ! Estimated beam: bmin=2.237 mas, bmaj=7.939 mas, bpa=37.15 degrees ! Estimated noise=1.51878 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 = 2.13812e-05 Jy ! Component: 100 - total flux cleaned = 0.000291582 Jy ! Component: 150 - total flux cleaned = 0.000956862 Jy ! Component: 200 - total flux cleaned = 0.0015368 Jy ! Total flux subtracted in 200 components = 0.0015368 Jy ! Clean residual min=-0.001030 max=0.001078 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.023401 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 74 components and 0.023401 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=2.417 mas, bmaj=7.663 mas, bpa=37.48 degrees ! Estimated noise=1.55894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245633 Jy ! Component: 100 - total flux cleaned = 0.000186334 Jy ! Component: 150 - total flux cleaned = -1.98952e-05 Jy ! Component: 200 - total flux cleaned = -0.000249332 Jy ! Total flux subtracted in 200 components = -0.000249332 Jy ! Clean residual min=-0.000480 max=0.000483 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0231516 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 = -0.000147917 Jy ! Component: 100 - total flux cleaned = -0.000331883 Jy ! Component: 150 - total flux cleaned = -0.000493517 Jy ! Component: 200 - total flux cleaned = -0.000598068 Jy ! Total flux subtracted in 200 components = -0.000598068 Jy ! Clean residual min=-0.000622 max=0.000607 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0225536 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 142 components and 0.0225536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.237 mas, bmaj=7.939 mas, bpa=37.15 degrees ! Estimated noise=1.51878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.77619e-05 Jy ! Component: 100 - total flux cleaned = 0.000137065 Jy ! Component: 150 - total flux cleaned = 4.57149e-05 Jy ! Component: 200 - total flux cleaned = -8.0805e-05 Jy ! Total flux subtracted in 200 components = -8.0805e-05 Jy ! Clean residual min=-0.000302 max=0.000301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0224728 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 184 components and 0.0224728 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=0.014724Jy sigma=0.529242 ! Fit after self-cal, rms=0.014723Jy sigma=0.528897 wmodel /scr/pima/br145ag_uvs/J0720-1308_X_map.mod ! Writing 184 model components to file: /scr/pima/br145ag_uvs/J0720-1308_X_map.mod wobs /scr/pima/br145ag_uvs/J0720-1308_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0720-1308_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0720-1308_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/br145ag_uvs/J0720-1308_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.237 x 7.939 at 37.15 degrees (North through East) ! Clean map min=-0.0023137 max=0.015177 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0720-1308_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0151773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.54289e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.88628 1.88628 3.77255 7.54511 15.0902 30.1804 60.3609 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 159.043 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0720-1308_X_uvs.log closed on Mon Feb 15 22:23:43 2016