! Started logfile: /d2/scr/pima/bp171a3_uvs/J1221+0510_X_uvs.log on Mon Feb 24 08:48:23 2014 obs /d2/scr/pima/bp171a3_uvs/J1221+0510_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1221+0510_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.72381 visibilities/baseline/integration-bin. ! Found source: J1221+0510 ! ! 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 608 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/bp171a3_uvs/J1221+0510_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009117Jy sigma=34.035463 ! Fit after self-cal, rms=0.906148Jy sigma=30.603645 ! 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=0.9391 mas, bmaj=2.429 mas, bpa=12.53 degrees ! Estimated noise=1.04213 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 = 0.0724961 Jy ! Component: 100 - total flux cleaned = 0.0905338 Jy ! Total flux subtracted in 100 components = 0.0905338 Jy ! Clean residual min=-0.006892 max=0.008461 Jy/beam ! Clean residual mean=0.000007 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.0905338 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0905338 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=0.029074Jy sigma=0.789310 ! Fit after self-cal, rms=0.029024Jy sigma=0.786807 ! 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=1.056 mas, bmaj=2.513 mas, bpa=12.74 degrees ! Estimated noise=0.882668 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 = 0.00995671 Jy ! Component: 100 - total flux cleaned = 0.0152069 Jy ! Component: 150 - total flux cleaned = 0.0184573 Jy ! Component: 200 - total flux cleaned = 0.0205934 Jy ! Total flux subtracted in 200 components = 0.0205934 Jy ! Clean residual min=-0.004737 max=0.005444 Jy/beam ! Clean residual mean=0.000005 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.111127 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.111127 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=0.025520Jy sigma=0.634033 ! Fit after self-cal, rms=0.025543Jy sigma=0.631239 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.513 at 12.74 degrees (North through East) ! Clean map min=-0.0047619 max=0.093411 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.93 KP 1.06 NL 1.13 ! OV 1.02 PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.93 KP 0.87 NL 1.11 ! OV 0.96 PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.01 KP 1.06 NL 1.06 ! OV 0.93 PT 0.86 SC 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.01 KP 1.03 NL 1.15 ! OV 1.00 PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.97 KP 1.05 NL 1.12 ! OV 1.00 PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.94 KP 1.04 NL 1.11 ! OV 1.02 PT 0.84 SC 1.08 ! ! ! Fit before self-cal, rms=0.025543Jy sigma=0.631239 ! Fit after self-cal, rms=0.022322Jy sigma=0.564086 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.569 mas, bpa=11.83 degrees ! Estimated noise=0.88911 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 = 0.00147256 Jy ! Component: 100 - total flux cleaned = 0.00178205 Jy ! Component: 150 - total flux cleaned = 0.00192946 Jy ! Component: 200 - total flux cleaned = 0.00203212 Jy ! Total flux subtracted in 200 components = 0.00203212 Jy ! Clean residual min=-0.003145 max=0.003727 Jy/beam ! Clean residual mean=0.000003 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.113159 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.113159 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=0.022207Jy sigma=0.558649 ! Fit after self-cal, rms=0.022193Jy sigma=0.558367 ! 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=0.022193Jy sigma=0.558367 ! Fit after self-cal, rms=0.022337Jy sigma=0.557286 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.566 mas, bpa=11.83 degrees ! Estimated noise=0.896343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105329 Jy ! Component: 100 - total flux cleaned = 0.00139877 Jy ! Component: 150 - total flux cleaned = 0.00144372 Jy ! Component: 200 - total flux cleaned = 0.00148715 Jy ! Total flux subtracted in 200 components = 0.00148715 Jy ! Clean residual min=-0.003150 max=0.003667 Jy/beam ! Clean residual mean=0.000003 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.114646 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.114646 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=0.022267Jy sigma=0.554517 ! Fit after self-cal, rms=0.022276Jy sigma=0.554455 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 (-9.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216669 Jy ! Component: 100 - total flux cleaned = 0.00246941 Jy ! Component: 150 - total flux cleaned = 0.00275094 Jy ! Component: 200 - total flux cleaned = 0.00291326 Jy ! Total flux subtracted in 200 components = 0.00291326 Jy ! Clean residual min=-0.002549 max=0.002521 Jy/beam ! Clean residual mean=0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.11756 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.11756 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=0.021782Jy sigma=0.537846 ! Fit after self-cal, rms=0.021758Jy sigma=0.537133 ! 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=0.021758Jy sigma=0.537133 ! Fit after self-cal, rms=0.020549Jy sigma=0.495486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.565 mas, bpa=11.69 degrees ! Estimated noise=0.892309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.30476e-05 Jy ! Component: 100 - total flux cleaned = 5.48595e-05 Jy ! Component: 150 - total flux cleaned = 0.000164522 Jy ! Component: 200 - total flux cleaned = 0.00024258 Jy ! Total flux subtracted in 200 components = 0.00024258 Jy ! Clean residual min=-0.002329 max=0.002036 Jy/beam ! Clean residual mean=0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.117802 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.117802 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=0.020494Jy sigma=0.492818 ! Fit after self-cal, rms=0.020519Jy sigma=0.492637 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 = -0.000123721 Jy ! Component: 100 - total flux cleaned = -2.1171e-05 Jy ! Component: 150 - total flux cleaned = 5.88213e-05 Jy ! Component: 200 - total flux cleaned = 0.000135622 Jy ! Total flux subtracted in 200 components = 0.000135622 Jy ! Clean residual min=-0.002258 max=0.001952 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.117938 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.117938 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=0.020493Jy sigma=0.491594 ! Fit after self-cal, rms=0.020501Jy sigma=0.491543 ! 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=0.020501Jy sigma=0.491543 ! Fit after self-cal, rms=0.020519Jy sigma=0.491371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=3.492 mas, bpa=-1.932 degrees ! Estimated noise=1.11445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.79581e-05 Jy ! Component: 100 - total flux cleaned = 0.000150519 Jy ! Component: 150 - total flux cleaned = 0.000220214 Jy ! Component: 200 - total flux cleaned = 0.000270787 Jy ! Total flux subtracted in 200 components = 0.000270787 Jy ! Clean residual min=-0.002075 max=0.001747 Jy/beam ! Clean residual mean=0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.118209 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.118209 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=0.020503Jy sigma=0.490937 ! Fit after self-cal, rms=0.020512Jy sigma=0.490781 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 = -9.05409e-05 Jy ! Component: 100 - total flux cleaned = -7.92596e-05 Jy ! Component: 150 - total flux cleaned = -2.36572e-05 Jy ! Component: 200 - total flux cleaned = 6.82506e-06 Jy ! Total flux subtracted in 200 components = 6.82506e-06 Jy ! Clean residual min=-0.002030 max=0.001712 Jy/beam ! Clean residual mean=0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.118215 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.118215 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=0.020497Jy sigma=0.490720 ! Fit after self-cal, rms=0.020504Jy sigma=0.490609 ! 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=1.048 mas, bmaj=2.565 mas, bpa=11.63 degrees ! Estimated noise=0.89196 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.565 at 11.63 degrees (North through East) ! Clean map min=-0.0020335 max=0.093893 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=0.9406 mas, bmaj=2.413 mas, bpa=12.15 degrees ! Estimated noise=1.04764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726743 Jy ! Component: 100 - total flux cleaned = 0.0912162 Jy ! Component: 150 - total flux cleaned = 0.100506 Jy ! Component: 200 - total flux cleaned = 0.105924 Jy ! Total flux subtracted in 200 components = 0.105924 Jy ! Clean residual min=-0.004265 max=0.003728 Jy/beam ! Clean residual mean=0.000003 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.105924 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.105924 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.565 mas, bpa=11.63 degrees ! Estimated noise=0.89196 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 = 0.0037286 Jy ! Component: 100 - total flux cleaned = 0.00555042 Jy ! Component: 150 - total flux cleaned = 0.00659984 Jy ! Component: 200 - total flux cleaned = 0.00748882 Jy ! Total flux subtracted in 200 components = 0.00748882 Jy ! Clean residual min=-0.002793 max=0.002170 Jy/beam ! Clean residual mean=0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.113413 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.113413 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=1.956 mas, bmaj=3.492 mas, bpa=-1.932 degrees ! Estimated noise=1.11445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143257 Jy ! Component: 100 - total flux cleaned = 0.00200436 Jy ! Component: 150 - total flux cleaned = 0.00243419 Jy ! Component: 200 - total flux cleaned = 0.00266413 Jy ! Total flux subtracted in 200 components = 0.00266413 Jy ! Clean residual min=-0.002234 max=0.001873 Jy/beam ! Clean residual mean=0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.116077 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 = 0.000243643 Jy ! Component: 100 - total flux cleaned = 0.000412111 Jy ! Component: 150 - total flux cleaned = 0.000595366 Jy ! Component: 200 - total flux cleaned = 0.000707503 Jy ! Total flux subtracted in 200 components = 0.000707503 Jy ! Clean residual min=-0.002122 max=0.001784 Jy/beam ! Clean residual mean=0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.116784 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.116784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.565 mas, bpa=11.63 degrees ! Estimated noise=0.89196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314625 Jy ! Component: 100 - total flux cleaned = 0.000424069 Jy ! Component: 150 - total flux cleaned = 0.000425917 Jy ! Component: 200 - total flux cleaned = 0.000426139 Jy ! Total flux subtracted in 200 components = 0.000426139 Jy ! Clean residual min=-0.002306 max=0.002054 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.117211 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.117211 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=0.020551Jy sigma=0.494119 ! Fit after self-cal, rms=0.020562Jy sigma=0.493959 wmodel /d2/scr/pima/bp171a3_uvs/J1221+0510_X_map.mod ! Writing 79 model components to file: /d2/scr/pima/bp171a3_uvs/J1221+0510_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1221+0510_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1221+0510_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1221+0510_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1221+0510_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 = -0.000502873 Jy ! Component: 100 - total flux cleaned = -0.000802384 Jy ! Component: 150 - total flux cleaned = -0.00100857 Jy ! Component: 200 - total flux cleaned = -0.00108861 Jy ! Component: 250 - total flux cleaned = -0.00111231 Jy ! Component: 300 - total flux cleaned = -0.00118005 Jy ! Component: 350 - total flux cleaned = -0.00130657 Jy ! Component: 400 - total flux cleaned = -0.0013462 Jy ! Component: 450 - total flux cleaned = -0.00138314 Jy ! Component: 500 - total flux cleaned = -0.00138366 Jy ! Component: 550 - total flux cleaned = -0.00138407 Jy ! Component: 600 - total flux cleaned = -0.0013516 Jy ! Component: 650 - total flux cleaned = -0.00133593 Jy ! Component: 700 - total flux cleaned = -0.0012761 Jy ! Component: 750 - total flux cleaned = -0.00123305 Jy ! Component: 800 - total flux cleaned = -0.0011779 Jy ! Component: 850 - total flux cleaned = -0.00115127 Jy ! Component: 900 - total flux cleaned = -0.00111253 Jy ! Component: 950 - total flux cleaned = -0.00110035 Jy ! Component: 1000 - total flux cleaned = -0.00107627 Jy ! Component: 1050 - total flux cleaned = -0.00107608 Jy ! Component: 1100 - total flux cleaned = -0.0011103 Jy ! Component: 1150 - total flux cleaned = -0.00118862 Jy ! Component: 1200 - total flux cleaned = -0.00126517 Jy ! Component: 1250 - total flux cleaned = -0.00134019 Jy ! Component: 1300 - total flux cleaned = -0.00141382 Jy ! Component: 1350 - total flux cleaned = -0.00148591 Jy ! Component: 1400 - total flux cleaned = -0.0015162 Jy ! Component: 1450 - total flux cleaned = -0.00159615 Jy ! Component: 1500 - total flux cleaned = -0.00164534 Jy ! Component: 1550 - total flux cleaned = -0.00169392 Jy ! Component: 1600 - total flux cleaned = -0.00175132 Jy ! Component: 1650 - total flux cleaned = -0.00181719 Jy ! Component: 1700 - total flux cleaned = -0.00182649 Jy ! Component: 1750 - total flux cleaned = -0.00187255 Jy ! Component: 1800 - total flux cleaned = -0.00189075 Jy ! Component: 1850 - total flux cleaned = -0.00191776 Jy ! Component: 1900 - total flux cleaned = -0.00193558 Jy ! Component: 1950 - total flux cleaned = -0.00196205 Jy ! Component: 2000 - total flux cleaned = -0.00196202 Jy ! Component: 2050 - total flux cleaned = -0.00198803 Jy ! Component: 2100 - total flux cleaned = -0.00200518 Jy ! Component: 2150 - total flux cleaned = -0.00203065 Jy ! Component: 2200 - total flux cleaned = -0.00203904 Jy ! Component: 2250 - total flux cleaned = -0.00206408 Jy ! Component: 2300 - total flux cleaned = -0.00206407 Jy ! Component: 2350 - total flux cleaned = -0.00206412 Jy ! Component: 2400 - total flux cleaned = -0.00205597 Jy ! Component: 2450 - total flux cleaned = -0.0020641 Jy ! Component: 2500 - total flux cleaned = -0.00204795 Jy ! Component: 2550 - total flux cleaned = -0.00202382 Jy ! Component: 2600 - total flux cleaned = -0.00202379 Jy ! Component: 2650 - total flux cleaned = -0.00198403 Jy ! Component: 2700 - total flux cleaned = -0.00196822 Jy ! Component: 2750 - total flux cleaned = -0.00196816 Jy ! Component: 2800 - total flux cleaned = -0.00194456 Jy ! Component: 2850 - total flux cleaned = -0.00193676 Jy ! Component: 2900 - total flux cleaned = -0.00192889 Jy ! Component: 2950 - total flux cleaned = -0.00191338 Jy ! Component: 3000 - total flux cleaned = -0.00192114 Jy ! Component: 3050 - total flux cleaned = -0.00190571 Jy ! Component: 3100 - total flux cleaned = -0.00189795 Jy ! Component: 3150 - total flux cleaned = -0.00189797 Jy ! Component: 3200 - total flux cleaned = -0.00191336 Jy ! Component: 3250 - total flux cleaned = -0.00191337 Jy ! Component: 3300 - total flux cleaned = -0.00192877 Jy ! Component: 3350 - total flux cleaned = -0.00195189 Jy ! Component: 3400 - total flux cleaned = -0.00195959 Jy ! Component: 3450 - total flux cleaned = -0.0019595 Jy ! Component: 3500 - total flux cleaned = -0.00197494 Jy ! Component: 3550 - total flux cleaned = -0.00197495 Jy ! Component: 3600 - total flux cleaned = -0.00196719 Jy ! Component: 3650 - total flux cleaned = -0.0019672 Jy ! Component: 3700 - total flux cleaned = -0.0019594 Jy ! Component: 3750 - total flux cleaned = -0.00196723 Jy ! Component: 3800 - total flux cleaned = -0.00195941 Jy ! Component: 3850 - total flux cleaned = -0.00196728 Jy ! Component: 3900 - total flux cleaned = -0.00194353 Jy ! Component: 3950 - total flux cleaned = -0.00194349 Jy ! Component: 4000 - total flux cleaned = -0.00194345 Jy ! Component: 4050 - total flux cleaned = -0.00194344 Jy ! Total flux subtracted in 4096 components = -0.00194334 Jy ! Clean residual min=-0.000468 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.115267 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 285 components and 0.115267 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1221+0510_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.565 at 11.63 degrees (North through East) ! Clean map min=-0.0019146 max=0.094487 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1221+0510_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0944874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403725 0.403725 0.80745 1.6149 3.2298 6.4596 12.9192 25.8384 51.6768 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 743.079 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1221+0510_X_uvs.log closed on Mon Feb 24 08:48:27 2014