! Started logfile: /d2/scr/pima/bp171aa_uvs/J1035-2011_X_uvs.log on Thu Nov 28 23:34:03 2013 obs /d2/scr/pima/bp171aa_uvs/J1035-2011_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1035-2011_X_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.886364 visibilities/baseline/integration-bin. ! Found source: J1035-2011 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2184 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1035-2011_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.283412Jy sigma=0.907348 ! Fit after self-cal, rms=0.389240Jy sigma=0.275182 ! 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=1.122 mas, bmaj=3.354 mas, bpa=-5.108 degrees ! Estimated noise=36.4243 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 = 0.466058 Jy ! Component: 100 - total flux cleaned = 0.592069 Jy ! Total flux subtracted in 100 components = 0.592069 Jy ! Clean residual min=-0.035443 max=0.064090 Jy/beam ! Clean residual mean=-0.000075 rms=0.011793 Jy/beam ! Combined flux in latest and established models = 0.592069 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.592069 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=0.155573Jy sigma=0.109983 ! Fit after self-cal, rms=0.155537Jy sigma=0.109958 ! 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=1.326 mas, bmaj=3.629 mas, bpa=-5.821 degrees ! Estimated noise=21.4411 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 = 0.0969881 Jy ! Component: 100 - total flux cleaned = 0.143738 Jy ! Component: 150 - total flux cleaned = 0.167845 Jy ! Component: 200 - total flux cleaned = 0.18125 Jy ! Total flux subtracted in 200 components = 0.18125 Jy ! Clean residual min=-0.025984 max=0.022596 Jy/beam ! Clean residual mean=-0.000021 rms=0.006232 Jy/beam ! Combined flux in latest and established models = 0.773319 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.773319 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=0.085150Jy sigma=0.060192 ! Fit after self-cal, rms=0.085034Jy sigma=0.060110 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.326 x 3.629 at -5.821 degrees (North through East) ! Clean map min=-0.025062 max=0.63837 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.95 KP 0.93 LA 0.95 ! NL 1.01 OV 0.95 PT 0.90 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.96 KP 1.04 LA 0.91 ! NL 1.00 OV 1.00 PT 0.87 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.99 KP 0.90 LA 0.95 ! NL 0.97 OV 0.98 PT 0.90 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.02 KP 1.05 LA 0.96 ! NL 0.93 OV 0.98 PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.15 KP 1.02 LA 1.03 ! NL 0.97 OV 1.04 PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.07 KP 1.03 LA 0.95 ! NL 1.02 OV 1.07 PT 0.91 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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=0.085034Jy sigma=0.060110 ! Fit after self-cal, rms=0.062873Jy sigma=0.044846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.331 mas, bmaj=3.643 mas, bpa=-5.573 degrees ! Estimated noise=20.9763 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 = -0.00924296 Jy ! Component: 100 - total flux cleaned = -0.0107738 Jy ! Component: 150 - total flux cleaned = -0.0111335 Jy ! Component: 200 - total flux cleaned = -0.0114036 Jy ! Total flux subtracted in 200 components = -0.0114036 Jy ! Clean residual min=-0.010077 max=0.010241 Jy/beam ! Clean residual mean=-0.000017 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.761915 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.761915 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=0.061495Jy sigma=0.043904 ! Fit after self-cal, rms=0.061477Jy sigma=0.043881 ! 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=0.061477Jy sigma=0.043881 ! Fit after self-cal, rms=0.055797Jy sigma=0.039983 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=3.635 mas, bpa=-5.497 degrees ! Estimated noise=20.8167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297298 Jy ! Component: 100 - total flux cleaned = -0.00272278 Jy ! Component: 150 - total flux cleaned = -0.00289918 Jy ! Component: 200 - total flux cleaned = -0.00304258 Jy ! Total flux subtracted in 200 components = -0.00304258 Jy ! Clean residual min=-0.008156 max=0.009158 Jy/beam ! Clean residual mean=-0.000020 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.758873 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.758873 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=0.055280Jy sigma=0.039634 ! Fit after self-cal, rms=0.055268Jy sigma=0.039626 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 = -5.75502e-05 Jy ! Component: 100 - total flux cleaned = -0.000159991 Jy ! Component: 150 - total flux cleaned = -0.00011559 Jy ! Component: 200 - total flux cleaned = -0.000116668 Jy ! Total flux subtracted in 200 components = -0.000116668 Jy ! Clean residual min=-0.007966 max=0.009295 Jy/beam ! Clean residual mean=-0.000020 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.758756 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.758756 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=0.055190Jy sigma=0.039568 ! Fit after self-cal, rms=0.055183Jy sigma=0.039565 ! 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=0.055183Jy sigma=0.039565 ! Fit after self-cal, rms=0.045656Jy sigma=0.032703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.331 mas, bmaj=3.642 mas, bpa=-5.466 degrees ! Estimated noise=20.8572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000589047 Jy ! Component: 100 - total flux cleaned = -0.000626556 Jy ! Component: 150 - total flux cleaned = -0.000626665 Jy ! Component: 200 - total flux cleaned = -0.000624964 Jy ! Total flux subtracted in 200 components = -0.000624964 Jy ! Clean residual min=-0.004750 max=0.008532 Jy/beam ! Clean residual mean=-0.000011 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.758131 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.758131 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=0.045614Jy sigma=0.032660 ! Fit after self-cal, rms=0.045619Jy sigma=0.032654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713091 Jy ! Component: 100 - total flux cleaned = 0.01039 Jy ! Component: 150 - total flux cleaned = 0.0123879 Jy ! Component: 200 - total flux cleaned = 0.0131449 Jy ! Total flux subtracted in 200 components = 0.0131449 Jy ! Clean residual min=-0.003836 max=0.004956 Jy/beam ! Clean residual mean=-0.000007 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.771276 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 102 components and 0.771276 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=0.044540Jy sigma=0.031832 ! Fit after self-cal, rms=0.044528Jy sigma=0.031823 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044528Jy sigma=0.031823 ! Fit after self-cal, rms=0.044482Jy sigma=0.031799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=4.677 mas, bpa=-12.15 degrees ! Estimated noise=24.2211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023618 Jy ! Component: 100 - total flux cleaned = 0.00266242 Jy ! Component: 150 - total flux cleaned = 0.00261163 Jy ! Component: 200 - total flux cleaned = 0.00256769 Jy ! Total flux subtracted in 200 components = 0.00256769 Jy ! Clean residual min=-0.004647 max=0.007089 Jy/beam ! Clean residual mean=-0.000008 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.773843 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.773844 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=0.044395Jy sigma=0.031736 ! Fit after self-cal, rms=0.044394Jy sigma=0.031733 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 = 0.000253232 Jy ! Component: 100 - total flux cleaned = 0.000255354 Jy ! Component: 150 - total flux cleaned = 0.000255775 Jy ! Component: 200 - total flux cleaned = 0.000252974 Jy ! Total flux subtracted in 200 components = 0.000252974 Jy ! Clean residual min=-0.004618 max=0.006916 Jy/beam ! Clean residual mean=-0.000007 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.774096 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.774096 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=0.044358Jy sigma=0.031706 ! Fit after self-cal, rms=0.044357Jy sigma=0.031704 ! 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=1.332 mas, bmaj=3.644 mas, bpa=-5.444 degrees ! Estimated noise=20.8409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.332 x 3.644 at -5.444 degrees (North through East) ! Clean map min=-0.0035157 max=0.62087 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044357Jy sigma=0.031704 ! Fit after self-cal, rms=0.040822Jy sigma=0.028865 ! Inverting map and beam ! Estimated beam: bmin=1.331 mas, bmaj=3.643 mas, bpa=-5.431 degrees ! Estimated noise=20.8257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435264 Jy ! Component: 100 - total flux cleaned = 0.000356752 Jy ! Component: 150 - total flux cleaned = 0.000357028 Jy ! Component: 200 - total flux cleaned = 0.000448313 Jy ! Total flux subtracted in 200 components = 0.000448313 Jy ! Clean residual min=-0.003328 max=0.004797 Jy/beam ! Clean residual mean=-0.000004 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.774545 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.774545 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=0.040753Jy sigma=0.028814 ! Fit after self-cal, rms=0.040751Jy sigma=0.028812 ! Inverting map ! Added new window around map position (-34, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447182 Jy ! Component: 100 - total flux cleaned = 0.00690622 Jy ! Component: 150 - total flux cleaned = 0.00859208 Jy ! Component: 200 - total flux cleaned = 0.00994522 Jy ! Total flux subtracted in 200 components = 0.00994522 Jy ! Clean residual min=-0.002556 max=0.002413 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.78449 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 187 components and 0.78449 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=0.040224Jy sigma=0.028429 ! Fit after self-cal, rms=0.040217Jy sigma=0.028423 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.040217Jy sigma=0.028423 ! Fit after self-cal, rms=0.040148Jy sigma=0.028401 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=1.124 mas, bmaj=3.355 mas, bpa=-4.74 degrees ! Estimated noise=35.5408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.454704 Jy ! Component: 100 - total flux cleaned = 0.575121 Jy ! Component: 150 - total flux cleaned = 0.642817 Jy ! Component: 200 - total flux cleaned = 0.684179 Jy ! Total flux subtracted in 200 components = 0.684179 Jy ! Clean residual min=-0.014715 max=0.021593 Jy/beam ! Clean residual mean=-0.000035 rms=0.004459 Jy/beam ! Combined flux in latest and established models = 0.684179 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.684179 Jy ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=3.645 mas, bpa=-5.428 degrees ! Estimated noise=20.8022 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 = 0.0339006 Jy ! Component: 100 - total flux cleaned = 0.0516904 Jy ! Component: 150 - total flux cleaned = 0.0627486 Jy ! Component: 200 - total flux cleaned = 0.0701444 Jy ! Total flux subtracted in 200 components = 0.0701444 Jy ! Clean residual min=-0.005965 max=0.005145 Jy/beam ! Clean residual mean=-0.000014 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.754323 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.754323 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=2.111 mas, bmaj=4.68 mas, bpa=-12.13 degrees ! Estimated noise=24.1704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756288 Jy ! Component: 100 - total flux cleaned = 0.0132873 Jy ! Component: 150 - total flux cleaned = 0.0178861 Jy ! Component: 200 - total flux cleaned = 0.0216379 Jy ! Total flux subtracted in 200 components = 0.0216379 Jy ! Clean residual min=-0.004110 max=0.003529 Jy/beam ! Clean residual mean=-0.000010 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.775961 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 = 0.00308341 Jy ! Component: 100 - total flux cleaned = 0.00562906 Jy ! Component: 150 - total flux cleaned = 0.00775469 Jy ! Component: 200 - total flux cleaned = 0.00954469 Jy ! Total flux subtracted in 200 components = 0.00954469 Jy ! Clean residual min=-0.002813 max=0.002470 Jy/beam ! Clean residual mean=-0.000004 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.785506 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 137 components and 0.785506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=3.645 mas, bpa=-5.428 degrees ! Estimated noise=20.8022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166284 Jy ! Component: 100 - total flux cleaned = 0.00256 Jy ! Component: 150 - total flux cleaned = 0.00318182 Jy ! Component: 200 - total flux cleaned = 0.00374078 Jy ! Total flux subtracted in 200 components = 0.00374078 Jy ! Clean residual min=-0.002430 max=0.002115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.789247 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.789247 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=0.040133Jy sigma=0.028394 ! Fit after self-cal, rms=0.040123Jy sigma=0.028388 wmodel /d2/scr/pima/bp171aa_uvs/J1035-2011_X_map.mod ! Writing 162 model components to file: /d2/scr/pima/bp171aa_uvs/J1035-2011_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1035-2011_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1035-2011_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1035-2011_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1035-2011_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504868 Jy ! Component: 100 - total flux cleaned = -0.000611799 Jy ! Component: 150 - total flux cleaned = -0.000882734 Jy ! Component: 200 - total flux cleaned = -0.00113834 Jy ! Component: 250 - total flux cleaned = -0.00137907 Jy ! Component: 300 - total flux cleaned = -0.00157959 Jy ! Component: 350 - total flux cleaned = -0.00171649 Jy ! Component: 400 - total flux cleaned = -0.00179506 Jy ! Component: 450 - total flux cleaned = -0.00192182 Jy ! Component: 500 - total flux cleaned = -0.00214059 Jy ! Component: 550 - total flux cleaned = -0.00223434 Jy ! Component: 600 - total flux cleaned = -0.00228053 Jy ! Component: 650 - total flux cleaned = -0.00241216 Jy ! Component: 700 - total flux cleaned = -0.00254019 Jy ! Component: 750 - total flux cleaned = -0.00270655 Jy ! Component: 800 - total flux cleaned = -0.00290871 Jy ! Component: 850 - total flux cleaned = -0.00304649 Jy ! Component: 900 - total flux cleaned = -0.00320032 Jy ! Component: 950 - total flux cleaned = -0.00336947 Jy ! Component: 1000 - total flux cleaned = -0.00353473 Jy ! Component: 1050 - total flux cleaned = -0.00366032 Jy ! Component: 1100 - total flux cleaned = -0.00376602 Jy ! Component: 1150 - total flux cleaned = -0.00390363 Jy ! Component: 1200 - total flux cleaned = -0.00397119 Jy ! Component: 1250 - total flux cleaned = -0.00405407 Jy ! Component: 1300 - total flux cleaned = -0.00411957 Jy ! Component: 1350 - total flux cleaned = -0.00419977 Jy ! Component: 1400 - total flux cleaned = -0.00430993 Jy ! Component: 1450 - total flux cleaned = -0.00441796 Jy ! Component: 1500 - total flux cleaned = -0.00455443 Jy ! Component: 1550 - total flux cleaned = -0.00461419 Jy ! Component: 1600 - total flux cleaned = -0.00473192 Jy ! Component: 1650 - total flux cleaned = -0.00480442 Jy ! Component: 1700 - total flux cleaned = -0.00490451 Jy ! Component: 1750 - total flux cleaned = -0.00500312 Jy ! Component: 1800 - total flux cleaned = -0.00507261 Jy ! Component: 1850 - total flux cleaned = -0.00516888 Jy ! Component: 1900 - total flux cleaned = -0.0052638 Jy ! Component: 1950 - total flux cleaned = -0.00537074 Jy ! Component: 2000 - total flux cleaned = -0.00544977 Jy ! Component: 2050 - total flux cleaned = -0.00554104 Jy ! Component: 2100 - total flux cleaned = -0.00557961 Jy ! Component: 2150 - total flux cleaned = -0.00568144 Jy ! Component: 2200 - total flux cleaned = -0.00573181 Jy ! Component: 2250 - total flux cleaned = -0.00580659 Jy ! Component: 2300 - total flux cleaned = -0.00585601 Jy ! Component: 2350 - total flux cleaned = -0.00592953 Jy ! Component: 2400 - total flux cleaned = -0.00600226 Jy ! Component: 2450 - total flux cleaned = -0.00608629 Jy ! Component: 2500 - total flux cleaned = -0.00612204 Jy ! Component: 2550 - total flux cleaned = -0.006181 Jy ! Component: 2600 - total flux cleaned = -0.00623937 Jy ! Component: 2650 - total flux cleaned = -0.00628564 Jy ! Component: 2700 - total flux cleaned = -0.00633155 Jy ! Component: 2750 - total flux cleaned = -0.00635433 Jy ! Component: 2800 - total flux cleaned = -0.0063996 Jy ! Component: 2850 - total flux cleaned = -0.00643341 Jy ! Component: 2900 - total flux cleaned = -0.00648922 Jy ! Component: 2950 - total flux cleaned = -0.00653362 Jy ! Component: 3000 - total flux cleaned = -0.00657782 Jy ! Component: 3050 - total flux cleaned = -0.00662188 Jy ! Component: 3100 - total flux cleaned = -0.00669842 Jy ! Component: 3150 - total flux cleaned = -0.00673107 Jy ! Component: 3200 - total flux cleaned = -0.00678536 Jy ! Component: 3250 - total flux cleaned = -0.00682864 Jy ! Component: 3300 - total flux cleaned = -0.00687175 Jy ! Component: 3350 - total flux cleaned = -0.00693622 Jy ! Component: 3400 - total flux cleaned = -0.00698973 Jy ! Component: 3450 - total flux cleaned = -0.00704308 Jy ! Component: 3500 - total flux cleaned = -0.00704304 Jy ! Component: 3550 - total flux cleaned = -0.0070856 Jy ! Component: 3600 - total flux cleaned = -0.00711745 Jy ! Component: 3650 - total flux cleaned = -0.00714927 Jy ! Component: 3700 - total flux cleaned = -0.00718112 Jy ! Component: 3750 - total flux cleaned = -0.0072129 Jy ! Component: 3800 - total flux cleaned = -0.00724466 Jy ! Component: 3850 - total flux cleaned = -0.00728699 Jy ! Component: 3900 - total flux cleaned = -0.00731876 Jy ! Component: 3950 - total flux cleaned = -0.00733979 Jy ! Component: 4000 - total flux cleaned = -0.00736082 Jy ! Component: 4050 - total flux cleaned = -0.00739254 Jy ! Total flux subtracted in 4096 components = -0.00739254 Jy ! Clean residual min=-0.000791 max=0.000733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.781854 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 428 components and 0.781854 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1035-2011_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.332 x 3.645 at -5.428 degrees (North through East) ! Clean map min=-0.001693 max=0.62417 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1035-2011_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.624173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181997 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0874743 0.0874743 0.174949 0.349897 0.699794 1.39959 2.79918 5.59835 11.1967 22.3934 44.7868 89.5737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.624 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3429.58 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1035-2011_X_uvs.log closed on Thu Nov 28 23:34:09 2013