! Started logfile: /d2/scr/pima/bp171aa_uvs/J0811+0146_X_uvs.log on Thu Nov 28 23:32:07 2013 obs /d2/scr/pima/bp171aa_uvs/J0811+0146_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0811+0146_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853801 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! 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 5840 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/J0811+0146_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047165Jy sigma=0.740260 ! Fit after self-cal, rms=0.768909Jy sigma=0.543568 ! 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=0.8074 mas, bmaj=1.984 mas, bpa=-3.333 degrees ! Estimated noise=22.3985 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 = 0.174773 Jy ! Component: 100 - total flux cleaned = 0.213992 Jy ! Total flux subtracted in 100 components = 0.213992 Jy ! Clean residual min=-0.008615 max=0.013614 Jy/beam ! Clean residual mean=0.000018 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.213992 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.213992 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=0.045514Jy sigma=0.032157 ! Fit after self-cal, rms=0.045507Jy sigma=0.032153 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140458 Jy ! Component: 100 - total flux cleaned = 0.0218979 Jy ! Total flux subtracted in 100 components = 0.0218979 Jy ! Clean residual min=-0.007228 max=0.006087 Jy/beam ! Clean residual mean=0.000014 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.23589 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.23589 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=0.038638Jy sigma=0.027293 ! Fit after self-cal, rms=0.038615Jy sigma=0.027277 ! 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=1.112 mas, bmaj=2.384 mas, bpa=3.703 degrees ! Estimated noise=13.0888 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 = 0.00839979 Jy ! Component: 100 - total flux cleaned = 0.0132509 Jy ! Component: 150 - total flux cleaned = 0.0162344 Jy ! Component: 200 - total flux cleaned = 0.0180938 Jy ! Total flux subtracted in 200 components = 0.0180938 Jy ! Clean residual min=-0.007006 max=0.007059 Jy/beam ! Clean residual mean=0.000033 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.253983 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.253983 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=0.036705Jy sigma=0.025925 ! Fit after self-cal, rms=0.036698Jy sigma=0.025920 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 2.384 at 3.703 degrees (North through East) ! Clean map min=-0.0067547 max=0.22771 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 1.09 FD 1.15 HN 0.97 KP 0.95 ! LA 1.02 MK 1.02 NL 1.06 OV 1.01 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.94 KP 0.95 ! LA 0.97 MK 1.02 NL 1.06 OV 0.97 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.15 HN 0.99 KP 1.06 ! LA 0.95 MK 1.05 NL 1.06 OV 1.03 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.03 KP 0.92 ! LA 0.97 MK 1.04 NL 1.03 OV 1.02 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.01 KP 1.06 ! LA 0.96 MK 0.97 NL 0.98 OV 0.98 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.08 KP 1.02 ! LA 1.02 MK 1.01 NL 1.02 OV 1.02 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.03 KP 1.02 ! LA 0.95 MK 1.01 NL 1.04 OV 1.07 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.06 HN 1.01 KP 1.08 ! LA 0.91 MK 0.98 NL 1.04 OV 1.05 ! PT 0.88 SC 1.11 ! ! ! Fit before self-cal, rms=0.036698Jy sigma=0.025920 ! Fit after self-cal, rms=0.030333Jy sigma=0.021411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.395 mas, bpa=3.78 degrees ! Estimated noise=13.1047 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 (-1, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229641 Jy ! Component: 100 - total flux cleaned = 0.00266728 Jy ! Component: 150 - total flux cleaned = 0.0030264 Jy ! Component: 200 - total flux cleaned = 0.00328039 Jy ! Total flux subtracted in 200 components = 0.00328039 Jy ! Clean residual min=-0.001195 max=0.001757 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.257264 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.257264 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=0.030140Jy sigma=0.021272 ! Fit after self-cal, rms=0.030152Jy sigma=0.021260 ! 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=0.030152Jy sigma=0.021260 ! Fit after self-cal, rms=0.030077Jy sigma=0.021251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=2.394 mas, bpa=3.81 degrees ! Estimated noise=13.0799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543448 Jy ! Component: 100 - total flux cleaned = 0.000775583 Jy ! Component: 150 - total flux cleaned = 0.000847956 Jy ! Component: 200 - total flux cleaned = 0.000887574 Jy ! Total flux subtracted in 200 components = 0.000887574 Jy ! Clean residual min=-0.001040 max=0.001498 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.258151 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.258151 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=0.030032Jy sigma=0.021219 ! Fit after self-cal, rms=0.030028Jy sigma=0.021216 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 (-7.4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125962 Jy ! Component: 100 - total flux cleaned = 0.00183679 Jy ! Component: 150 - total flux cleaned = 0.002012 Jy ! Component: 200 - total flux cleaned = 0.00212834 Jy ! Total flux subtracted in 200 components = 0.00212834 Jy ! Clean residual min=-0.000974 max=0.001049 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.26028 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.26028 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=0.029969Jy sigma=0.021173 ! Fit after self-cal, rms=0.029967Jy sigma=0.021172 ! 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=0.029967Jy sigma=0.021172 ! Fit after self-cal, rms=0.029945Jy sigma=0.021169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.394 mas, bpa=3.854 degrees ! Estimated noise=13.0702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191907 Jy ! Component: 100 - total flux cleaned = 0.000261111 Jy ! Component: 150 - total flux cleaned = 0.000292121 Jy ! Component: 200 - total flux cleaned = 0.000306312 Jy ! Total flux subtracted in 200 components = 0.000306312 Jy ! Clean residual min=-0.000932 max=0.000952 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.260586 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.260586 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=0.029929Jy sigma=0.021157 ! Fit after self-cal, rms=0.029928Jy sigma=0.021157 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 = -1.95792e-06 Jy ! Component: 100 - total flux cleaned = 3.70865e-05 Jy ! Component: 150 - total flux cleaned = 6.05009e-05 Jy ! Component: 200 - total flux cleaned = 4.94905e-05 Jy ! Total flux subtracted in 200 components = 4.94905e-05 Jy ! Clean residual min=-0.000940 max=0.000916 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.260636 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.260636 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=0.029920Jy sigma=0.021151 ! Fit after self-cal, rms=0.029919Jy sigma=0.021150 ! 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=0.029919Jy sigma=0.021150 ! Fit after self-cal, rms=0.029915Jy sigma=0.021150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=3.604 mas, bpa=7.342 degrees ! Estimated noise=15.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.40232e-05 Jy ! Component: 100 - total flux cleaned = 0.000135103 Jy ! Component: 150 - total flux cleaned = 0.000167275 Jy ! Component: 200 - total flux cleaned = 0.000157923 Jy ! Total flux subtracted in 200 components = 0.000157923 Jy ! Clean residual min=-0.000916 max=0.000965 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.260793 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.260794 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=0.029910Jy sigma=0.021146 ! Fit after self-cal, rms=0.029910Jy sigma=0.021146 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 = 8.51389e-06 Jy ! Component: 100 - total flux cleaned = 2.75616e-05 Jy ! Component: 150 - total flux cleaned = 3.58872e-05 Jy ! Component: 200 - total flux cleaned = 3.59458e-05 Jy ! Total flux subtracted in 200 components = 3.59458e-05 Jy ! Clean residual min=-0.000940 max=0.000936 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.260829 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.260829 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=0.029908Jy sigma=0.021144 ! Fit after self-cal, rms=0.029908Jy sigma=0.021144 ! 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=1.116 mas, bmaj=2.394 mas, bpa=3.886 degrees ! Estimated noise=13.0681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 2.394 at 3.886 degrees (North through East) ! Clean map min=-0.0009053 max=0.22734 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=0.8096 mas, bmaj=1.989 mas, bpa=-3.296 degrees ! Estimated noise=22.5363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175823 Jy ! Component: 100 - total flux cleaned = 0.215267 Jy ! Component: 150 - total flux cleaned = 0.229088 Jy ! Component: 200 - total flux cleaned = 0.23659 Jy ! Total flux subtracted in 200 components = 0.23659 Jy ! Clean residual min=-0.002682 max=0.004408 Jy/beam ! Clean residual mean=0.000004 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.23659 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.23659 Jy ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.394 mas, bpa=3.886 degrees ! Estimated noise=13.0681 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 = 0.00677436 Jy ! Component: 100 - total flux cleaned = 0.0108324 Jy ! Component: 150 - total flux cleaned = 0.013657 Jy ! Component: 200 - total flux cleaned = 0.0156941 Jy ! Total flux subtracted in 200 components = 0.0156941 Jy ! Clean residual min=-0.001277 max=0.001541 Jy/beam ! Clean residual mean=0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.252284 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 68 components and 0.252284 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=2.177 mas, bmaj=3.604 mas, bpa=7.342 degrees ! Estimated noise=15.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223196 Jy ! Component: 100 - total flux cleaned = 0.00363853 Jy ! Component: 150 - total flux cleaned = 0.00466493 Jy ! Component: 200 - total flux cleaned = 0.0054473 Jy ! Total flux subtracted in 200 components = 0.0054473 Jy ! Clean residual min=-0.001199 max=0.000977 Jy/beam ! Clean residual mean=0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.257731 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 = 0.00051754 Jy ! Component: 100 - total flux cleaned = 0.000799049 Jy ! Component: 150 - total flux cleaned = 0.00107214 Jy ! Component: 200 - total flux cleaned = 0.00129282 Jy ! Total flux subtracted in 200 components = 0.00129282 Jy ! Clean residual min=-0.001078 max=0.000923 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.259024 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 126 components and 0.259024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.394 mas, bpa=3.886 degrees ! Estimated noise=13.0681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379943 Jy ! Component: 100 - total flux cleaned = 0.000550218 Jy ! Component: 150 - total flux cleaned = 0.000599701 Jy ! Component: 200 - total flux cleaned = 0.000599737 Jy ! Total flux subtracted in 200 components = 0.000599737 Jy ! Clean residual min=-0.000996 max=0.000916 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.259624 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.259624 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=0.029939Jy sigma=0.021165 ! Fit after self-cal, rms=0.029935Jy sigma=0.021162 wmodel /d2/scr/pima/bp171aa_uvs/J0811+0146_X_map.mod ! Writing 141 model components to file: /d2/scr/pima/bp171aa_uvs/J0811+0146_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0811+0146_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0811+0146_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0811+0146_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J0811+0146_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 = -0.000115667 Jy ! Component: 100 - total flux cleaned = -3.76489e-05 Jy ! Component: 150 - total flux cleaned = 2.10273e-05 Jy ! Component: 200 - total flux cleaned = 0.000118705 Jy ! Component: 250 - total flux cleaned = 0.000213077 Jy ! Component: 300 - total flux cleaned = 0.000342959 Jy ! Component: 350 - total flux cleaned = 0.000418031 Jy ! Component: 400 - total flux cleaned = 0.000515313 Jy ! Component: 450 - total flux cleaned = 0.000574248 Jy ! Component: 500 - total flux cleaned = 0.000642922 Jy ! Component: 550 - total flux cleaned = 0.000687601 Jy ! Component: 600 - total flux cleaned = 0.000774777 Jy ! Component: 650 - total flux cleaned = 0.000817117 Jy ! Component: 700 - total flux cleaned = 0.000869227 Jy ! Component: 750 - total flux cleaned = 0.000909992 Jy ! Component: 800 - total flux cleaned = 0.000930092 Jy ! Component: 850 - total flux cleaned = 0.000979153 Jy ! Component: 900 - total flux cleaned = 0.00100792 Jy ! Component: 950 - total flux cleaned = 0.00104564 Jy ! Component: 1000 - total flux cleaned = 0.00109192 Jy ! Component: 1050 - total flux cleaned = 0.00111912 Jy ! Component: 1100 - total flux cleaned = 0.00114608 Jy ! Component: 1150 - total flux cleaned = 0.00117252 Jy ! Component: 1200 - total flux cleaned = 0.00119005 Jy ! Component: 1250 - total flux cleaned = 0.0012158 Jy ! Component: 1300 - total flux cleaned = 0.00123269 Jy ! Component: 1350 - total flux cleaned = 0.00124931 Jy ! Component: 1400 - total flux cleaned = 0.00125755 Jy ! Component: 1450 - total flux cleaned = 0.0012816 Jy ! Component: 1500 - total flux cleaned = 0.00125779 Jy ! Component: 1550 - total flux cleaned = 0.00128929 Jy ! Component: 1600 - total flux cleaned = 0.00130478 Jy ! Component: 1650 - total flux cleaned = 0.00132763 Jy ! Component: 1700 - total flux cleaned = 0.00133513 Jy ! Component: 1750 - total flux cleaned = 0.00136484 Jy ! Component: 1800 - total flux cleaned = 0.0013648 Jy ! Component: 1850 - total flux cleaned = 0.00137216 Jy ! Component: 1900 - total flux cleaned = 0.00140089 Jy ! Component: 1950 - total flux cleaned = 0.00140805 Jy ! Component: 2000 - total flux cleaned = 0.00145005 Jy ! Component: 2050 - total flux cleaned = 0.00149154 Jy ! Component: 2100 - total flux cleaned = 0.00149839 Jy ! Component: 2150 - total flux cleaned = 0.00153244 Jy ! Component: 2200 - total flux cleaned = 0.00155931 Jy ! Component: 2250 - total flux cleaned = 0.00159255 Jy ! Component: 2300 - total flux cleaned = 0.00161229 Jy ! Component: 2350 - total flux cleaned = 0.00164489 Jy ! Component: 2400 - total flux cleaned = 0.00168361 Jy ! Component: 2450 - total flux cleaned = 0.00169643 Jy ! Component: 2500 - total flux cleaned = 0.00170917 Jy ! Component: 2550 - total flux cleaned = 0.00173444 Jy ! Component: 2600 - total flux cleaned = 0.00177802 Jy ! Component: 2650 - total flux cleaned = 0.00179655 Jy ! Component: 2700 - total flux cleaned = 0.00182103 Jy ! Component: 2750 - total flux cleaned = 0.00182099 Jy ! Component: 2800 - total flux cleaned = 0.00184512 Jy ! Component: 2850 - total flux cleaned = 0.00188094 Jy ! Component: 2900 - total flux cleaned = 0.0018809 Jy ! Component: 2950 - total flux cleaned = 0.00187495 Jy ! Component: 3000 - total flux cleaned = 0.00188663 Jy ! Component: 3050 - total flux cleaned = 0.00190395 Jy ! Component: 3100 - total flux cleaned = 0.00191543 Jy ! Component: 3150 - total flux cleaned = 0.00194405 Jy ! Component: 3200 - total flux cleaned = 0.00195539 Jy ! Component: 3250 - total flux cleaned = 0.00196102 Jy ! Component: 3300 - total flux cleaned = 0.00198345 Jy ! Component: 3350 - total flux cleaned = 0.00200566 Jy ! Component: 3400 - total flux cleaned = 0.00202776 Jy ! Component: 3450 - total flux cleaned = 0.00203324 Jy ! Component: 3500 - total flux cleaned = 0.00207143 Jy ! Component: 3550 - total flux cleaned = 0.00209854 Jy ! Component: 3600 - total flux cleaned = 0.00212016 Jy ! Component: 3650 - total flux cleaned = 0.00215767 Jy ! Component: 3700 - total flux cleaned = 0.002179 Jy ! Component: 3750 - total flux cleaned = 0.0022108 Jy ! Component: 3800 - total flux cleaned = 0.00224246 Jy ! Component: 3850 - total flux cleaned = 0.00228446 Jy ! Component: 3900 - total flux cleaned = 0.00230534 Jy ! Component: 3950 - total flux cleaned = 0.00234173 Jy ! Component: 4000 - total flux cleaned = 0.00235723 Jy ! Component: 4050 - total flux cleaned = 0.00239324 Jy ! Total flux subtracted in 4096 components = 0.0024393 Jy ! Clean residual min=-0.000332 max=0.000294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.262063 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 384 components and 0.262063 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0811+0146_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 2.394 at 3.886 degrees (North through East) ! Clean map min=-0.00065663 max=0.22899 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0811+0146_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.41264e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.110213 0.110213 0.220426 0.440852 0.881704 1.76341 3.52682 7.05364 14.1073 28.2145 56.4291 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2722 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0811+0146_X_uvs.log closed on Thu Nov 28 23:32:13 2013