! Started logfile: /scr/pima/bp171ad_uvs/J0405+3803_C_uvs.log on Mon Dec 9 02:01:04 2013 obs /scr/pima/bp171ad_uvs/J0405+3803_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0405+3803_C_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.776144 visibilities/baseline/integration-bin. ! Found source: J0405+3803 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3800 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0405+3803_C] 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 0.300x0.300 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051204Jy sigma=14.216200 ! Fit after self-cal, rms=0.837608Jy sigma=7.143394 ! 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=1.797 mas, bmaj=4.742 mas, bpa=29.82 degrees ! Estimated noise=3.32822 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 = 0.240598 Jy ! Component: 100 - total flux cleaned = 0.340414 Jy ! Total flux subtracted in 100 components = 0.340414 Jy ! Clean residual min=-0.056419 max=0.057258 Jy/beam ! Clean residual mean=0.000109 rms=0.025047 Jy/beam ! Combined flux in latest and established models = 0.340414 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.340414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.128281Jy sigma=2.575016 ! Fit after self-cal, rms=0.127050Jy sigma=2.570326 ! 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=2.745 mas, bmaj=5.079 mas, bpa=32.29 degrees ! Estimated noise=1.22626 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 = 0.096135 Jy ! Component: 100 - total flux cleaned = 0.150605 Jy ! Component: 150 - total flux cleaned = 0.184146 Jy ! Component: 200 - total flux cleaned = 0.205841 Jy ! Total flux subtracted in 200 components = 0.205841 Jy ! Clean residual min=-0.022679 max=0.022705 Jy/beam ! Clean residual mean=0.000022 rms=0.010377 Jy/beam ! Combined flux in latest and established models = 0.546255 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 156 components and 0.546255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.075752Jy sigma=1.233151 ! Fit after self-cal, rms=0.073230Jy sigma=1.229706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.745 x 5.079 at 32.29 degrees (North through East) ! Clean map min=-0.028481 max=0.24797 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 1.18 HN 1.02 KP 0.89 LA 0.97 ! MK 0.95 NL 0.98 OV 0.91 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.04 KP 0.91 LA 1.03 ! MK 0.91 NL 1.04 OV 0.96 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.88 KP 0.98 LA 1.04 ! MK 0.96 NL 0.95 OV 0.94 PT 0.95 ! SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.00 KP 0.97 LA 1.07 ! MK 1.00 NL 0.92 OV 0.93 PT 1.07 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.99 KP 0.94 LA 1.00 ! MK 1.04 NL 0.96 OV 0.93 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.11 KP 1.01 LA 0.97 ! MK 1.08 NL 0.88 OV 0.95 PT 0.99 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.073230Jy sigma=1.229706 ! Fit after self-cal, rms=0.070483Jy sigma=1.130544 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.773 mas, bmaj=5.157 mas, bpa=31.72 degrees ! Estimated noise=1.19822 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 = 0.0138922 Jy ! Component: 100 - total flux cleaned = 0.0191604 Jy ! Component: 150 - total flux cleaned = 0.0242428 Jy ! Component: 200 - total flux cleaned = 0.0263187 Jy ! Total flux subtracted in 200 components = 0.0263187 Jy ! Clean residual min=-0.008251 max=0.008251 Jy/beam ! Clean residual mean=0.000005 rms=0.003715 Jy/beam ! Combined flux in latest and established models = 0.572574 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 234 components and 0.572573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059864Jy sigma=0.976847 ! Fit after self-cal, rms=0.058498Jy sigma=0.975008 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058498Jy sigma=0.975008 ! Fit after self-cal, rms=0.056434Jy sigma=0.910324 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=5.169 mas, bpa=31.75 degrees ! Estimated noise=1.20737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074068 Jy ! Component: 100 - total flux cleaned = 0.00367263 Jy ! Component: 150 - total flux cleaned = 0.0053893 Jy ! Component: 200 - total flux cleaned = 0.00724441 Jy ! Total flux subtracted in 200 components = 0.00724441 Jy ! Clean residual min=-0.005679 max=0.005663 Jy/beam ! Clean residual mean=0.000011 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.579818 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 302 components and 0.579818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050410Jy sigma=0.836353 ! Fit after self-cal, rms=0.050081Jy sigma=0.835709 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 = 0.00268354 Jy ! Component: 100 - total flux cleaned = 0.00468975 Jy ! Component: 150 - total flux cleaned = 0.00700573 Jy ! Component: 200 - total flux cleaned = 0.00954872 Jy ! Total flux subtracted in 200 components = 0.00954872 Jy ! Clean residual min=-0.003626 max=0.003637 Jy/beam ! Clean residual mean=0.000007 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.589366 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 357 components and 0.589367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047430Jy sigma=0.812064 ! Fit after self-cal, rms=0.047348Jy sigma=0.811892 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047348Jy sigma=0.811892 ! Fit after self-cal, rms=0.046175Jy sigma=0.771482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=5.158 mas, bpa=31.86 degrees ! Estimated noise=1.22502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000762537 Jy ! Component: 100 - total flux cleaned = 0.00143971 Jy ! Component: 150 - total flux cleaned = 0.0045469 Jy ! Component: 200 - total flux cleaned = 0.00728444 Jy ! Total flux subtracted in 200 components = 0.00728444 Jy ! Clean residual min=-0.004241 max=0.004273 Jy/beam ! Clean residual mean=0.000010 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.596651 Jy selfcal ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 420 components and 0.596651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042477Jy sigma=0.716504 ! Fit after self-cal, rms=0.042417Jy sigma=0.716327 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 = 0.00326958 Jy ! Component: 100 - total flux cleaned = 0.00417871 Jy ! Component: 150 - total flux cleaned = 0.00535816 Jy ! Component: 200 - total flux cleaned = 0.0062673 Jy ! Total flux subtracted in 200 components = 0.0062673 Jy ! Clean residual min=-0.002767 max=0.002781 Jy/beam ! Clean residual mean=0.000006 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.602918 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 491 components and 0.602919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040877Jy sigma=0.697961 ! Fit after self-cal, rms=0.040842Jy sigma=0.697832 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040842Jy sigma=0.697832 ! Fit after self-cal, rms=0.039805Jy sigma=0.665491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.26 mas, bmaj=6.265 mas, bpa=54.46 degrees ! Estimated noise=0.993816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013789 Jy ! Component: 100 - total flux cleaned = 0.00250307 Jy ! Component: 150 - total flux cleaned = 0.00250938 Jy ! Component: 200 - total flux cleaned = 0.0025143 Jy ! Total flux subtracted in 200 components = 0.0025143 Jy ! Clean residual min=-0.003951 max=0.003944 Jy/beam ! Clean residual mean=0.000009 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.605433 Jy selfcal ! Performing phase self-cal ! Adding 103 model components to the UV plane model. ! The established model now contains 585 components and 0.605433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037967Jy sigma=0.612693 ! Fit after self-cal, rms=0.037949Jy sigma=0.612485 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 = 0.000713967 Jy ! Component: 100 - total flux cleaned = 0.000524928 Jy ! Component: 150 - total flux cleaned = 0.000699754 Jy ! Component: 200 - total flux cleaned = -0.000617984 Jy ! Total flux subtracted in 200 components = -0.000617984 Jy ! Clean residual min=-0.002287 max=0.002283 Jy/beam ! Clean residual mean=0.000006 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.604815 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 663 components and 0.604815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037287Jy sigma=0.597553 ! Fit after self-cal, rms=0.037265Jy sigma=0.597466 ! 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=2.784 mas, bmaj=5.144 mas, bpa=31.93 degrees ! Estimated noise=1.23885 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.784 x 5.144 at 31.93 degrees (North through East) ! Clean map min=-0.0085801 max=0.23172 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=1.825 mas, bmaj=4.783 mas, bpa=29.58 degrees ! Estimated noise=3.38755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246031 Jy ! Component: 100 - total flux cleaned = 0.359578 Jy ! Component: 150 - total flux cleaned = 0.431473 Jy ! Component: 200 - total flux cleaned = 0.472653 Jy ! Total flux subtracted in 200 components = 0.472653 Jy ! Clean residual min=-0.034946 max=0.035288 Jy/beam ! Clean residual mean=0.000077 rms=0.017026 Jy/beam ! Combined flux in latest and established models = 0.472653 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 85 model components to the UV plane model. ! The established model now contains 85 components and 0.472653 Jy ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=5.144 mas, bpa=31.93 degrees ! Estimated noise=1.23885 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 = 0.0544257 Jy ! Component: 100 - total flux cleaned = 0.0778551 Jy ! Component: 150 - total flux cleaned = 0.086193 Jy ! Component: 200 - total flux cleaned = 0.0928767 Jy ! Total flux subtracted in 200 components = 0.0928767 Jy ! Clean residual min=-0.017345 max=0.017351 Jy/beam ! Clean residual mean=0.000022 rms=0.008337 Jy/beam ! Combined flux in latest and established models = 0.56553 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 215 components and 0.56553 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.26 mas, bmaj=6.265 mas, bpa=54.46 degrees ! Estimated noise=0.993816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888427 Jy ! Component: 100 - total flux cleaned = 0.00797284 Jy ! Component: 150 - total flux cleaned = 0.00636275 Jy ! Component: 200 - total flux cleaned = 0.00697275 Jy ! Total flux subtracted in 200 components = 0.00697275 Jy ! Clean residual min=-0.010353 max=0.010380 Jy/beam ! Clean residual mean=0.000014 rms=0.005308 Jy/beam ! Combined flux in latest and established models = 0.572503 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 = -1.43042e-05 Jy ! Component: 100 - total flux cleaned = -2.31396e-05 Jy ! Component: 150 - total flux cleaned = 0.00134424 Jy ! Component: 200 - total flux cleaned = 0.00181172 Jy ! Total flux subtracted in 200 components = 0.00181172 Jy ! Clean residual min=-0.006548 max=0.006571 Jy/beam ! Clean residual mean=0.000012 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 0.574315 Jy ! Adding 185 model components to the UV plane model. ! The established model now contains 390 components and 0.574315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=5.144 mas, bpa=31.93 degrees ! Estimated noise=1.23885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010999 Jy ! Component: 100 - total flux cleaned = 0.000520638 Jy ! Component: 150 - total flux cleaned = 0.000768151 Jy ! Component: 200 - total flux cleaned = 0.00167417 Jy ! Total flux subtracted in 200 components = 0.00167417 Jy ! Clean residual min=-0.003590 max=0.003598 Jy/beam ! Clean residual mean=0.000008 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.575989 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 450 components and 0.575989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040646Jy sigma=0.617271 ! Fit after self-cal, rms=0.040275Jy sigma=0.615101 wmodel /scr/pima/bp171ad_uvs/J0405+3803_C_map.mod ! Writing 450 model components to file: /scr/pima/bp171ad_uvs/J0405+3803_C_map.mod wobs /scr/pima/bp171ad_uvs/J0405+3803_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0405+3803_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0405+3803_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ad_uvs/J0405+3803_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.784 x 5.144 at 31.93 degrees (North through East) ! Clean map min=-0.010841 max=0.22855 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0405+3803_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00147898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.94134 1.94134 3.88269 7.76537 15.5307 31.0615 62.123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.532 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0405+3803_C_uvs.log closed on Mon Dec 9 02:01:08 2013