! Started logfile: /scr/pima/bp171a9_uvs/J1330-2142_X_uvs.log on Sat Dec 21 09:13:56 2013 obs /scr/pima/bp171a9_uvs/J1330-2142_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1330-2142_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1330-2142 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 /scr/pima/bp171a9_uvs/J1330-2142_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008118Jy sigma=4.911438 ! Fit after self-cal, rms=0.862364Jy sigma=4.098164 ! 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=0.8147 mas, bmaj=2.234 mas, bpa=-10.82 degrees ! Estimated noise=6.6462 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 = 0.111254 Jy ! Component: 100 - total flux cleaned = 0.143322 Jy ! Total flux subtracted in 100 components = 0.143322 Jy ! Clean residual min=-0.006956 max=0.012046 Jy/beam ! Clean residual mean=0.000004 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.143322 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.143322 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=0.029847Jy sigma=0.172549 ! Fit after self-cal, rms=0.029631Jy sigma=0.172210 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128227 Jy ! Component: 100 - total flux cleaned = 0.0194868 Jy ! Total flux subtracted in 100 components = 0.0194868 Jy ! Clean residual min=-0.005047 max=0.006709 Jy/beam ! Clean residual mean=-0.000006 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.162808 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.162808 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=0.024676Jy sigma=0.130248 ! Fit after self-cal, rms=0.024637Jy sigma=0.130150 ! 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=1.008 mas, bmaj=2.666 mas, bpa=-9.593 degrees ! Estimated noise=4.70218 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 = 0.0056351 Jy ! Component: 100 - total flux cleaned = 0.00854706 Jy ! Component: 150 - total flux cleaned = 0.00990156 Jy ! Component: 200 - total flux cleaned = 0.0101384 Jy ! Total flux subtracted in 200 components = 0.0101384 Jy ! Clean residual min=-0.005861 max=0.008362 Jy/beam ! Clean residual mean=-0.000029 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.172947 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.172947 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=0.024081Jy sigma=0.120534 ! Fit after self-cal, rms=0.024076Jy sigma=0.120521 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.666 at -9.593 degrees (North through East) ! Clean map min=-0.0057202 max=0.14084 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 1.16 FD 1.14 HN 0.97 KP 0.93 ! LA 1.00 MK 0.99 NL 1.07 OV 1.04 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 0.95 KP 0.95 ! LA 0.94 MK 1.02 NL 1.03 OV 0.99 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.03 KP 1.09 ! LA 0.92 MK 1.03 NL 1.06 OV 1.04 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.16 HN 1.05 KP 0.89 ! LA 0.96 MK 1.08 NL 1.02 OV 1.07 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.06 ! LA 0.94 MK 0.96 NL 0.93 OV 1.02 ! PT 0.87 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.13 KP 1.04 ! LA 1.01 MK 1.04 NL 1.03 OV 1.10 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.02 KP 0.98 ! LA 0.92 MK 0.99 NL 1.04 OV 1.07 ! PT 0.87 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* ! ! ! Fit before self-cal, rms=0.024076Jy sigma=0.120521 ! Fit after self-cal, rms=0.020473Jy sigma=0.093280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.646 mas, bpa=-9.026 degrees ! Estimated noise=4.67978 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 (-2.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590315 Jy ! Component: 100 - total flux cleaned = 0.00826106 Jy ! Component: 150 - total flux cleaned = 0.00864436 Jy ! Component: 200 - total flux cleaned = 0.00899209 Jy ! Total flux subtracted in 200 components = 0.00899209 Jy ! Clean residual min=-0.002318 max=0.002313 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.181939 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.181939 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=0.018993Jy sigma=0.083943 ! Fit after self-cal, rms=0.018814Jy sigma=0.083288 ! 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=0.018814Jy sigma=0.083288 ! Fit after self-cal, rms=0.018652Jy sigma=0.082645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.643 mas, bpa=-9.081 degrees ! Estimated noise=4.6668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165658 Jy ! Component: 100 - total flux cleaned = 0.00209613 Jy ! Component: 150 - total flux cleaned = 0.00229402 Jy ! Component: 200 - total flux cleaned = 0.0024554 Jy ! Total flux subtracted in 200 components = 0.0024554 Jy ! Clean residual min=-0.002091 max=0.002061 Jy/beam ! Clean residual mean=-0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.184394 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.184394 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=0.018367Jy sigma=0.081657 ! Fit after self-cal, rms=0.018319Jy sigma=0.081503 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 = 0.000610798 Jy ! Component: 100 - total flux cleaned = 0.000759608 Jy ! Component: 150 - total flux cleaned = 0.000823247 Jy ! Component: 200 - total flux cleaned = 0.000842459 Jy ! Total flux subtracted in 200 components = 0.000842459 Jy ! Clean residual min=-0.001991 max=0.001902 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.185237 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.185237 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=0.018218Jy sigma=0.081289 ! Fit after self-cal, rms=0.018205Jy sigma=0.081258 ! 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=0.018205Jy sigma=0.081258 ! Fit after self-cal, rms=0.018132Jy sigma=0.080993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.639 mas, bpa=-9.013 degrees ! Estimated noise=4.65396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572981 Jy ! Component: 100 - total flux cleaned = 0.000821568 Jy ! Component: 150 - total flux cleaned = 0.000885282 Jy ! Component: 200 - total flux cleaned = 0.000979882 Jy ! Total flux subtracted in 200 components = 0.000979882 Jy ! Clean residual min=-0.002009 max=0.001942 Jy/beam ! Clean residual mean=-0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.186217 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.186217 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=0.017996Jy sigma=0.080780 ! Fit after self-cal, rms=0.017981Jy sigma=0.080732 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 = 0.000383373 Jy ! Component: 100 - total flux cleaned = 0.000419516 Jy ! Component: 150 - total flux cleaned = 0.000435725 Jy ! Component: 200 - total flux cleaned = 0.000465796 Jy ! Total flux subtracted in 200 components = 0.000465796 Jy ! Clean residual min=-0.001987 max=0.001950 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.186682 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.186683 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=0.017925Jy sigma=0.080638 ! Fit after self-cal, rms=0.017920Jy sigma=0.080627 ! 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=0.017920Jy sigma=0.080627 ! Fit after self-cal, rms=0.017893Jy sigma=0.080527 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=5.412 mas, bpa=-3.906 degrees ! Estimated noise=5.09074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934687 Jy ! Component: 100 - total flux cleaned = 0.00127109 Jy ! Component: 150 - total flux cleaned = 0.00130425 Jy ! Component: 200 - total flux cleaned = 0.00136466 Jy ! Total flux subtracted in 200 components = 0.00136466 Jy ! Clean residual min=-0.002560 max=0.002693 Jy/beam ! Clean residual mean=-0.000008 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.188047 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.188047 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=0.017875Jy sigma=0.080414 ! Fit after self-cal, rms=0.017868Jy sigma=0.080382 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 = 0.000220509 Jy ! Component: 100 - total flux cleaned = 0.000281015 Jy ! Component: 150 - total flux cleaned = 0.000335245 Jy ! Component: 200 - total flux cleaned = 0.000371959 Jy ! Total flux subtracted in 200 components = 0.000371959 Jy ! Clean residual min=-0.002488 max=0.002709 Jy/beam ! Clean residual mean=-0.000008 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.188419 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 110 components and 0.188419 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=0.017865Jy sigma=0.080373 ! Fit after self-cal, rms=0.017861Jy sigma=0.080362 ! 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=1.003 mas, bmaj=2.634 mas, bpa=-8.955 degrees ! Estimated noise=4.64152 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 2.634 at -8.955 degrees (North through East) ! Clean map min=-0.0018894 max=0.13828 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=0.8125 mas, bmaj=2.211 mas, bpa=-10.29 degrees ! Estimated noise=6.55061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110155 Jy ! Component: 100 - total flux cleaned = 0.142694 Jy ! Component: 150 - total flux cleaned = 0.155723 Jy ! Component: 200 - total flux cleaned = 0.163377 Jy ! Total flux subtracted in 200 components = 0.163377 Jy ! Clean residual min=-0.003750 max=0.004050 Jy/beam ! Clean residual mean=0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.163377 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.163377 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.634 mas, bpa=-8.955 degrees ! Estimated noise=4.64152 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 = 0.00706189 Jy ! Component: 100 - total flux cleaned = 0.0115338 Jy ! Component: 150 - total flux cleaned = 0.0146387 Jy ! Component: 200 - total flux cleaned = 0.0169177 Jy ! Total flux subtracted in 200 components = 0.0169177 Jy ! Clean residual min=-0.002295 max=0.002275 Jy/beam ! Clean residual mean=-0.000008 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.180294 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.180294 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=2.365 mas, bmaj=5.412 mas, bpa=-3.906 degrees ! Estimated noise=5.09074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284229 Jy ! Component: 100 - total flux cleaned = 0.00465984 Jy ! Component: 150 - total flux cleaned = 0.00589999 Jy ! Component: 200 - total flux cleaned = 0.00676911 Jy ! Total flux subtracted in 200 components = 0.00676911 Jy ! Clean residual min=-0.002518 max=0.002714 Jy/beam ! Clean residual mean=-0.000009 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.187063 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 = 0.000612118 Jy ! Component: 100 - total flux cleaned = 0.000768103 Jy ! Component: 150 - total flux cleaned = 0.000927004 Jy ! Component: 200 - total flux cleaned = 0.00105483 Jy ! Total flux subtracted in 200 components = 0.00105483 Jy ! Clean residual min=-0.002474 max=0.002701 Jy/beam ! Clean residual mean=-0.000008 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.188118 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 0.188118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.634 mas, bpa=-8.955 degrees ! Estimated noise=4.64152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.35435e-05 Jy ! Component: 100 - total flux cleaned = 6.80877e-05 Jy ! Component: 150 - total flux cleaned = 4.99689e-05 Jy ! Component: 200 - total flux cleaned = 3.35161e-05 Jy ! Total flux subtracted in 200 components = 3.35161e-05 Jy ! Clean residual min=-0.002075 max=0.002083 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.188152 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.188152 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=0.017799Jy sigma=0.080504 ! Fit after self-cal, rms=0.017794Jy sigma=0.080487 wmodel /scr/pima/bp171a9_uvs/J1330-2142_X_map.mod ! Writing 97 model components to file: /scr/pima/bp171a9_uvs/J1330-2142_X_map.mod wobs /scr/pima/bp171a9_uvs/J1330-2142_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1330-2142_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1330-2142_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1330-2142_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 = 0.000103728 Jy ! Component: 100 - total flux cleaned = 7.45896e-05 Jy ! Component: 150 - total flux cleaned = 0.000131851 Jy ! Component: 200 - total flux cleaned = 0.00026768 Jy ! Component: 250 - total flux cleaned = 0.000423986 Jy ! Component: 300 - total flux cleaned = 0.000572866 Jy ! Component: 350 - total flux cleaned = 0.000666821 Jy ! Component: 400 - total flux cleaned = 0.000779609 Jy ! Component: 450 - total flux cleaned = 0.000844818 Jy ! Component: 500 - total flux cleaned = 0.000928307 Jy ! Component: 550 - total flux cleaned = 0.00102885 Jy ! Component: 600 - total flux cleaned = 0.001145 Jy ! Component: 650 - total flux cleaned = 0.00116326 Jy ! Component: 700 - total flux cleaned = 0.00118118 Jy ! Component: 750 - total flux cleaned = 0.00118091 Jy ! Component: 800 - total flux cleaned = 0.00119835 Jy ! Component: 850 - total flux cleaned = 0.00116504 Jy ! Component: 900 - total flux cleaned = 0.00114898 Jy ! Component: 950 - total flux cleaned = 0.00118088 Jy ! Component: 1000 - total flux cleaned = 0.0011652 Jy ! Component: 1050 - total flux cleaned = 0.00118068 Jy ! Component: 1100 - total flux cleaned = 0.00122559 Jy ! Component: 1150 - total flux cleaned = 0.00126904 Jy ! Component: 1200 - total flux cleaned = 0.00128333 Jy ! Component: 1250 - total flux cleaned = 0.00132533 Jy ! Component: 1300 - total flux cleaned = 0.00139377 Jy ! Component: 1350 - total flux cleaned = 0.00143425 Jy ! Component: 1400 - total flux cleaned = 0.001487 Jy ! Component: 1450 - total flux cleaned = 0.00151311 Jy ! Component: 1500 - total flux cleaned = 0.00160234 Jy ! Component: 1550 - total flux cleaned = 0.00164012 Jy ! Component: 1600 - total flux cleaned = 0.00165263 Jy ! Component: 1650 - total flux cleaned = 0.00174981 Jy ! Component: 1700 - total flux cleaned = 0.00173768 Jy ! Component: 1750 - total flux cleaned = 0.001773 Jy ! Component: 1800 - total flux cleaned = 0.00178447 Jy ! Component: 1850 - total flux cleaned = 0.00178454 Jy ! Component: 1900 - total flux cleaned = 0.00181858 Jy ! Component: 1950 - total flux cleaned = 0.00186307 Jy ! Component: 2000 - total flux cleaned = 0.001896 Jy ! Component: 2050 - total flux cleaned = 0.00187427 Jy ! Component: 2100 - total flux cleaned = 0.00189575 Jy ! Component: 2150 - total flux cleaned = 0.0018854 Jy ! Component: 2200 - total flux cleaned = 0.00192735 Jy ! Component: 2250 - total flux cleaned = 0.00197905 Jy ! Component: 2300 - total flux cleaned = 0.00195852 Jy ! Component: 2350 - total flux cleaned = 0.0019384 Jy ! Component: 2400 - total flux cleaned = 0.00196846 Jy ! Component: 2450 - total flux cleaned = 0.00194863 Jy ! Component: 2500 - total flux cleaned = 0.00192915 Jy ! Component: 2550 - total flux cleaned = 0.00191931 Jy ! Component: 2600 - total flux cleaned = 0.00191937 Jy ! Component: 2650 - total flux cleaned = 0.00188173 Jy ! Component: 2700 - total flux cleaned = 0.00192828 Jy ! Component: 2750 - total flux cleaned = 0.00188214 Jy ! Component: 2800 - total flux cleaned = 0.00188223 Jy ! Component: 2850 - total flux cleaned = 0.00189117 Jy ! Component: 2900 - total flux cleaned = 0.00188214 Jy ! Component: 2950 - total flux cleaned = 0.00187315 Jy ! Component: 3000 - total flux cleaned = 0.00187309 Jy ! Component: 3050 - total flux cleaned = 0.00186448 Jy ! Component: 3100 - total flux cleaned = 0.00187313 Jy ! Component: 3150 - total flux cleaned = 0.00185606 Jy ! Component: 3200 - total flux cleaned = 0.00186455 Jy ! Component: 3250 - total flux cleaned = 0.00188133 Jy ! Component: 3300 - total flux cleaned = 0.00184789 Jy ! Component: 3350 - total flux cleaned = 0.00183954 Jy ! Component: 3400 - total flux cleaned = 0.00182312 Jy ! Component: 3450 - total flux cleaned = 0.00180684 Jy ! Component: 3500 - total flux cleaned = 0.00179875 Jy ! Component: 3550 - total flux cleaned = 0.00179074 Jy ! Component: 3600 - total flux cleaned = 0.00178282 Jy ! Component: 3650 - total flux cleaned = 0.00178281 Jy ! Component: 3700 - total flux cleaned = 0.00175922 Jy ! Component: 3750 - total flux cleaned = 0.00176706 Jy ! Component: 3800 - total flux cleaned = 0.00174373 Jy ! Component: 3850 - total flux cleaned = 0.0017206 Jy ! Component: 3900 - total flux cleaned = 0.00172836 Jy ! Component: 3950 - total flux cleaned = 0.001736 Jy ! Component: 4000 - total flux cleaned = 0.0017208 Jy ! Component: 4050 - total flux cleaned = 0.00172831 Jy ! Total flux subtracted in 4096 components = 0.00170589 Jy ! Clean residual min=-0.000440 max=0.000420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.189858 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 362 components and 0.189858 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1330-2142_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 2.634 at -8.955 degrees (North through East) ! Clean map min=-0.00094448 max=0.13864 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1330-2142_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138641 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269866 0.269866 0.539733 1.07947 2.15893 4.31786 8.63572 17.2714 34.5429 69.0858 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1111.66 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1330-2142_X_uvs.log closed on Sat Dec 21 09:14:00 2013