! Started logfile: /d2/scr/pima/bp171ab_uvs/J1011+4204_X_uvs.log on Mon Dec 9 01:36:56 2013 obs /d2/scr/pima/bp171ab_uvs/J1011+4204_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1011+4204_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.559524 visibilities/baseline/integration-bin. ! Found source: J1011+4204 ! ! 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 376 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/bp171ab_uvs/J1011+4204_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003150Jy sigma=2.084199 ! Fit after self-cal, rms=0.958901Jy sigma=1.997527 ! 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=3.366 mas, bmaj=6.577 mas, bpa=55.79 degrees ! Estimated noise=35.0153 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 = 0.0310337 Jy ! Component: 100 - total flux cleaned = 0.0302555 Jy ! Total flux subtracted in 100 components = 0.0302555 Jy ! Clean residual min=-0.010215 max=0.010262 Jy/beam ! Clean residual mean=-0.000017 rms=0.004885 Jy/beam ! Combined flux in latest and established models = 0.0302554 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0302554 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=0.031927Jy sigma=0.086655 ! Fit after self-cal, rms=0.031118Jy sigma=0.086245 ! 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=3.936 mas, bmaj=7.527 mas, bpa=51 degrees ! Estimated noise=21.6141 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 = -0.000833363 Jy ! Component: 100 - total flux cleaned = -0.00152754 Jy ! Component: 150 - total flux cleaned = -0.00160354 Jy ! Component: 200 - total flux cleaned = -0.00248809 Jy ! Total flux subtracted in 200 components = -0.00248809 Jy ! Clean residual min=-0.003408 max=0.003401 Jy/beam ! Clean residual mean=-0.000015 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.0277674 Jy ! Performing phase self-cal ! Adding 117 model components to the UV plane model. ! The established model now contains 157 components and 0.0277673 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=0.025150Jy sigma=0.050934 ! Fit after self-cal, rms=0.024962Jy sigma=0.050666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.936 x 7.527 at 51 degrees (North through East) ! Clean map min=-0.0079361 max=0.043592 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 KP 0.94 LA 0.89 ! NL 1.00* OV 1.05 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.024962Jy sigma=0.050666 ! Fit after self-cal, rms=0.025030Jy sigma=0.050448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=7.531 mas, bpa=50.84 degrees ! Estimated noise=21.5667 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 = 0.000864948 Jy ! Component: 100 - total flux cleaned = 0.00177232 Jy ! Component: 150 - total flux cleaned = 0.0023189 Jy ! Component: 200 - total flux cleaned = 0.00268311 Jy ! Total flux subtracted in 200 components = 0.00268311 Jy ! Clean residual min=-0.001128 max=0.001129 Jy/beam ! Clean residual mean=-0.000005 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0304505 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 241 components and 0.0304505 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=0.024502Jy sigma=0.047380 ! Fit after self-cal, rms=0.024480Jy sigma=0.047354 ! 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=0.024480Jy sigma=0.047354 ! Fit after self-cal, rms=0.024214Jy sigma=0.046664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=7.536 mas, bpa=50.96 degrees ! Estimated noise=21.3907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766009 Jy ! Component: 100 - total flux cleaned = 0.00108842 Jy ! Component: 150 - total flux cleaned = 0.00130702 Jy ! Component: 200 - total flux cleaned = 0.00168289 Jy ! Total flux subtracted in 200 components = 0.00168289 Jy ! Clean residual min=-0.000497 max=0.000499 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0321334 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 306 components and 0.0321334 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=0.024085Jy sigma=0.046227 ! Fit after self-cal, rms=0.024084Jy sigma=0.046220 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 = 0.000514504 Jy ! Component: 100 - total flux cleaned = 0.000891734 Jy ! Component: 150 - total flux cleaned = 0.00118876 Jy ! Component: 200 - total flux cleaned = 0.00144166 Jy ! Total flux subtracted in 200 components = 0.00144166 Jy ! Clean residual min=-0.000371 max=0.000371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.033575 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 349 components and 0.033575 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=0.024039Jy sigma=0.046114 ! Fit after self-cal, rms=0.024040Jy sigma=0.046112 ! 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=0.024040Jy sigma=0.046112 ! Fit after self-cal, rms=0.023720Jy sigma=0.045776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=7.497 mas, bpa=51.17 degrees ! Estimated noise=21.0289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409692 Jy ! Component: 100 - total flux cleaned = -0.000753929 Jy ! Component: 150 - total flux cleaned = -0.00106816 Jy ! Component: 200 - total flux cleaned = -0.00101061 Jy ! Total flux subtracted in 200 components = -0.00101061 Jy ! Clean residual min=-0.000316 max=0.000318 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0325644 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 393 components and 0.0325644 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=0.023578Jy sigma=0.045758 ! Fit after self-cal, rms=0.023586Jy sigma=0.045754 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.65547e-06 Jy ! Component: 100 - total flux cleaned = 3.73734e-05 Jy ! Component: 150 - total flux cleaned = 0.00011371 Jy ! Component: 200 - total flux cleaned = 5.97563e-05 Jy ! Total flux subtracted in 200 components = 5.97563e-05 Jy ! Clean residual min=-0.000296 max=0.000297 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0326242 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 430 components and 0.0326242 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=0.023539Jy sigma=0.045716 ! Fit after self-cal, rms=0.023542Jy sigma=0.045714 ! 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=0.023542Jy sigma=0.045714 ! Fit after self-cal, rms=0.023390Jy sigma=0.045695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.282 mas, bmaj=7.652 mas, bpa=48.15 degrees ! Estimated noise=19.9422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250517 Jy ! Component: 100 - total flux cleaned = -0.000428551 Jy ! Component: 150 - total flux cleaned = -0.000494522 Jy ! Component: 200 - total flux cleaned = -0.000573212 Jy ! Total flux subtracted in 200 components = -0.000573212 Jy ! Clean residual min=-0.000259 max=0.000257 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.032051 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 469 components and 0.032051 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=0.023322Jy sigma=0.045688 ! Fit after self-cal, rms=0.023328Jy sigma=0.045686 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 = 5.57791e-05 Jy ! Component: 100 - total flux cleaned = 0.000105442 Jy ! Component: 150 - total flux cleaned = 9.0632e-05 Jy ! Component: 200 - total flux cleaned = 7.64304e-05 Jy ! Total flux subtracted in 200 components = 7.64304e-05 Jy ! Clean residual min=-0.000242 max=0.000244 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0321274 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 503 components and 0.0321274 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=0.023293Jy sigma=0.045664 ! Fit after self-cal, rms=0.023297Jy sigma=0.045663 ! 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=3.923 mas, bmaj=7.481 mas, bpa=51.25 degrees ! Estimated noise=20.8531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 7.481 at 51.25 degrees (North through East) ! Clean map min=-0.0053995 max=0.04096 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=3.355 mas, bmaj=6.556 mas, bpa=56.29 degrees ! Estimated noise=33.6844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299749 Jy ! Component: 100 - total flux cleaned = 0.0297718 Jy ! Component: 150 - total flux cleaned = 0.0302288 Jy ! Component: 200 - total flux cleaned = 0.0309107 Jy ! Total flux subtracted in 200 components = 0.0309107 Jy ! Clean residual min=-0.005310 max=0.005320 Jy/beam ! Clean residual mean=-0.000015 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 0.0309107 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 103 model components to the UV plane model. ! The established model now contains 103 components and 0.0309107 Jy ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=7.481 mas, bpa=51.25 degrees ! Estimated noise=20.8531 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 = 0.000390998 Jy ! Component: 100 - total flux cleaned = 0.000285237 Jy ! Component: 150 - total flux cleaned = -0.000689165 Jy ! Component: 200 - total flux cleaned = -0.000398122 Jy ! Total flux subtracted in 200 components = -0.000398122 Jy ! Clean residual min=-0.002390 max=0.002359 Jy/beam ! Clean residual mean=-0.000008 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.0305125 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 212 components and 0.0305125 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=4.282 mas, bmaj=7.652 mas, bpa=48.15 degrees ! Estimated noise=19.9422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739323 Jy ! Component: 100 - total flux cleaned = 0.00145727 Jy ! Component: 150 - total flux cleaned = 0.00168935 Jy ! Component: 200 - total flux cleaned = 0.00150445 Jy ! Total flux subtracted in 200 components = 0.00150445 Jy ! Clean residual min=-0.000951 max=0.000948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.032017 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 = -5.88879e-05 Jy ! Component: 100 - total flux cleaned = -0.000332104 Jy ! Component: 150 - total flux cleaned = -0.000498474 Jy ! Component: 200 - total flux cleaned = -0.000576676 Jy ! Total flux subtracted in 200 components = -0.000576676 Jy ! Clean residual min=-0.000638 max=0.000629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0314403 Jy ! Adding 151 model components to the UV plane model. ! The established model now contains 357 components and 0.0314403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=7.481 mas, bpa=51.25 degrees ! Estimated noise=20.8531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157616 Jy ! Component: 100 - total flux cleaned = -0.000242167 Jy ! Component: 150 - total flux cleaned = -0.000243439 Jy ! Component: 200 - total flux cleaned = -0.000198368 Jy ! Total flux subtracted in 200 components = -0.000198368 Jy ! Clean residual min=-0.000368 max=0.000369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0312419 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 412 components and 0.0312419 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=0.023353Jy sigma=0.045769 ! Fit after self-cal, rms=0.023362Jy sigma=0.045757 wmodel /d2/scr/pima/bp171ab_uvs/J1011+4204_X_map.mod ! Writing 412 model components to file: /d2/scr/pima/bp171ab_uvs/J1011+4204_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1011+4204_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1011+4204_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1011+4204_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171ab_uvs/J1011+4204_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 7.481 at 51.25 degrees (North through East) ! Clean map min=-0.0050451 max=0.037708 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1011+4204_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0377076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139476 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10966 1.10966 2.21933 4.43866 8.87731 17.7546 35.5093 71.0185 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.352 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1011+4204_X_uvs.log closed on Mon Dec 9 01:37:00 2013