! Started logfile: /d2/scr/pima/bp171a3_uvs/J1156-0826_X_uvs.log on Mon Feb 24 08:47:35 2014 obs /d2/scr/pima/bp171a3_uvs/J1156-0826_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1156-0826_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1156-0826 ! ! 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 672 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/J1156-0826_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=1.009303Jy sigma=32.965164 ! Fit after self-cal, rms=0.908998Jy sigma=29.558960 ! 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=0.7038 mas, bmaj=2.023 mas, bpa=-3.314 degrees ! Estimated noise=1.05698 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 = 0.0662954 Jy ! Component: 100 - total flux cleaned = 0.0869877 Jy ! Total flux subtracted in 100 components = 0.0869877 Jy ! Clean residual min=-0.006187 max=0.010511 Jy/beam ! Clean residual mean=0.000006 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.0869877 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0869877 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=0.030304Jy sigma=0.984120 ! Fit after self-cal, rms=0.030262Jy sigma=0.983056 ! 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=0.821 mas, bmaj=2.329 mas, bpa=-3.009 degrees ! Estimated noise=0.849195 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 = 0.0161854 Jy ! Component: 100 - total flux cleaned = 0.0250075 Jy ! Component: 150 - total flux cleaned = 0.0301994 Jy ! Component: 200 - total flux cleaned = 0.0333177 Jy ! Total flux subtracted in 200 components = 0.0333177 Jy ! Clean residual min=-0.004503 max=0.005227 Jy/beam ! Clean residual mean=0.000006 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.120305 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.120305 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=0.020534Jy sigma=0.639199 ! Fit after self-cal, rms=0.020515Jy sigma=0.638487 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.821 x 2.329 at -3.009 degrees (North through East) ! Clean map min=-0.0043096 max=0.090222 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.84 KP 0.94 MK 1.12 ! NL 1.11 OV 0.96 PT 0.86 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.90 KP 0.90 MK 1.05 ! NL 1.16 OV 0.96 PT 0.87 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.99 KP 1.07 MK 1.04 ! NL 1.13 OV 1.01 PT 0.91 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.89 KP 0.99 MK 1.06 ! NL 1.05 OV 0.95 PT 0.91 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.03 KP 1.01 MK 1.01 ! NL 1.06 OV 1.07 PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.88 KP 1.03 MK 1.14 ! NL 1.18 OV 1.03 PT 0.85 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020515Jy sigma=0.638487 ! Fit after self-cal, rms=0.018273Jy sigma=0.561468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=2.348 mas, bpa=-2.745 degrees ! Estimated noise=0.842068 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 = 0.000680748 Jy ! Component: 100 - total flux cleaned = 0.000857019 Jy ! Component: 150 - total flux cleaned = 0.000922318 Jy ! Component: 200 - total flux cleaned = 0.000981426 Jy ! Total flux subtracted in 200 components = 0.000981426 Jy ! Clean residual min=-0.003199 max=0.003127 Jy/beam ! Clean residual mean=0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.121287 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.121287 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=0.018200Jy sigma=0.559048 ! Fit after self-cal, rms=0.018199Jy sigma=0.558785 ! 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=0.018199Jy sigma=0.558785 ! Fit after self-cal, rms=0.018188Jy sigma=0.558522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=2.343 mas, bpa=-2.676 degrees ! Estimated noise=0.842034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532209 Jy ! Component: 100 - total flux cleaned = 0.000606513 Jy ! Component: 150 - total flux cleaned = 0.000671031 Jy ! Component: 200 - total flux cleaned = 0.000716475 Jy ! Total flux subtracted in 200 components = 0.000716475 Jy ! Clean residual min=-0.003162 max=0.003146 Jy/beam ! Clean residual mean=0.000003 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.122003 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.122003 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=0.018149Jy sigma=0.557266 ! Fit after self-cal, rms=0.018142Jy sigma=0.557194 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295387 Jy ! Component: 100 - total flux cleaned = 0.0043557 Jy ! Component: 150 - total flux cleaned = 0.00488975 Jy ! Component: 200 - total flux cleaned = 0.0054251 Jy ! Total flux subtracted in 200 components = 0.0054251 Jy ! Clean residual min=-0.002645 max=0.001990 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.127428 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.127428 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=0.017597Jy sigma=0.539007 ! Fit after self-cal, rms=0.017570Jy sigma=0.538072 ! 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=0.017570Jy sigma=0.538072 ! Fit after self-cal, rms=0.017033Jy sigma=0.523135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.827 mas, bmaj=2.347 mas, bpa=-2.848 degrees ! Estimated noise=0.837961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115053 Jy ! Component: 100 - total flux cleaned = 0.00153553 Jy ! Component: 150 - total flux cleaned = 0.00169694 Jy ! Component: 200 - total flux cleaned = 0.00181676 Jy ! Total flux subtracted in 200 components = 0.00181676 Jy ! Clean residual min=-0.002291 max=0.001698 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.129245 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.129245 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=0.016914Jy sigma=0.519680 ! Fit after self-cal, rms=0.016909Jy sigma=0.519487 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 = 0.000252533 Jy ! Component: 100 - total flux cleaned = 0.00027386 Jy ! Component: 150 - total flux cleaned = 0.000312573 Jy ! Component: 200 - total flux cleaned = 0.000312745 Jy ! Total flux subtracted in 200 components = 0.000312745 Jy ! Clean residual min=-0.002205 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.129558 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.129558 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=0.016862Jy sigma=0.518179 ! Fit after self-cal, rms=0.016859Jy sigma=0.518133 ! 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=0.016859Jy sigma=0.518133 ! Fit after self-cal, rms=0.016785Jy sigma=0.517779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=4.033 mas, bpa=-4.622 degrees ! Estimated noise=1.09226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.37804e-05 Jy ! Component: 100 - total flux cleaned = 9.20418e-05 Jy ! Component: 150 - total flux cleaned = 9.4415e-05 Jy ! Component: 200 - total flux cleaned = 3.82028e-05 Jy ! Total flux subtracted in 200 components = 3.82028e-05 Jy ! Clean residual min=-0.002270 max=0.002496 Jy/beam ! Clean residual mean=0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.129596 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.129596 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=0.016791Jy sigma=0.517925 ! Fit after self-cal, rms=0.016785Jy sigma=0.517694 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 = -6.58158e-05 Jy ! Component: 100 - total flux cleaned = -8.41936e-05 Jy ! Component: 150 - total flux cleaned = -5.37539e-05 Jy ! Component: 200 - total flux cleaned = -8.23504e-05 Jy ! Total flux subtracted in 200 components = -8.23504e-05 Jy ! Clean residual min=-0.002127 max=0.002409 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.129514 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.129514 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=0.016807Jy sigma=0.518213 ! Fit after self-cal, rms=0.016805Jy sigma=0.518134 ! 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=0.8261 mas, bmaj=2.346 mas, bpa=-2.905 degrees ! Estimated noise=0.83598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8261 x 2.346 at -2.905 degrees (North through East) ! Clean map min=-0.0019803 max=0.089107 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=0.7083 mas, bmaj=2.043 mas, bpa=-3.359 degrees ! Estimated noise=1.04276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654172 Jy ! Component: 100 - total flux cleaned = 0.0854691 Jy ! Component: 150 - total flux cleaned = 0.0967806 Jy ! Component: 200 - total flux cleaned = 0.104022 Jy ! Total flux subtracted in 200 components = 0.104022 Jy ! Clean residual min=-0.003837 max=0.005134 Jy/beam ! Clean residual mean=0.000003 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.104022 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.104022 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=2.346 mas, bpa=-2.905 degrees ! Estimated noise=0.83598 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 = 0.00736919 Jy ! Component: 100 - total flux cleaned = 0.0118581 Jy ! Component: 150 - total flux cleaned = 0.0148858 Jy ! Component: 200 - total flux cleaned = 0.0171803 Jy ! Total flux subtracted in 200 components = 0.0171803 Jy ! Clean residual min=-0.002837 max=0.002981 Jy/beam ! Clean residual mean=0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.121203 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.121203 Jy ! Inverting map ! Added new window around map position (-2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264719 Jy ! Component: 100 - total flux cleaned = 0.00427898 Jy ! Component: 150 - total flux cleaned = 0.00556448 Jy ! Component: 200 - total flux cleaned = 0.00640972 Jy ! Total flux subtracted in 200 components = 0.00640972 Jy ! Clean residual min=-0.002188 max=0.001799 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.127612 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.127612 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=1.856 mas, bmaj=4.033 mas, bpa=-4.622 degrees ! Estimated noise=1.09226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133066 Jy ! Component: 100 - total flux cleaned = 0.00177622 Jy ! Component: 150 - total flux cleaned = 0.00194952 Jy ! Component: 200 - total flux cleaned = 0.00205482 Jy ! Total flux subtracted in 200 components = 0.00205482 Jy ! Clean residual min=-0.002216 max=0.002272 Jy/beam ! Clean residual mean=0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.129667 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 = 7.45424e-05 Jy ! Component: 100 - total flux cleaned = 0.000157194 Jy ! Component: 150 - total flux cleaned = 0.000202184 Jy ! Component: 200 - total flux cleaned = 0.000244703 Jy ! Total flux subtracted in 200 components = 0.000244703 Jy ! Clean residual min=-0.002129 max=0.002223 Jy/beam ! Clean residual mean=0.000003 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.129912 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.129912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=2.346 mas, bpa=-2.905 degrees ! Estimated noise=0.83598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149244 Jy ! Component: 100 - total flux cleaned = 5.45146e-05 Jy ! Component: 150 - total flux cleaned = 0.000181241 Jy ! Component: 200 - total flux cleaned = 0.000265761 Jy ! Total flux subtracted in 200 components = 0.000265761 Jy ! Clean residual min=-0.001784 max=0.001682 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.130178 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.130178 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=0.016613Jy sigma=0.513107 ! Fit after self-cal, rms=0.016599Jy sigma=0.512722 wmodel /d2/scr/pima/bp171a3_uvs/J1156-0826_X_map.mod ! Writing 118 model components to file: /d2/scr/pima/bp171a3_uvs/J1156-0826_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1156-0826_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1156-0826_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1156-0826_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1156-0826_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 = -0.000460909 Jy ! Component: 100 - total flux cleaned = -0.000771459 Jy ! Component: 150 - total flux cleaned = -0.00108604 Jy ! Component: 200 - total flux cleaned = -0.00135575 Jy ! Component: 250 - total flux cleaned = -0.0014724 Jy ! Component: 300 - total flux cleaned = -0.00156106 Jy ! Component: 350 - total flux cleaned = -0.00166703 Jy ! Component: 400 - total flux cleaned = -0.00176827 Jy ! Component: 450 - total flux cleaned = -0.00184635 Jy ! Component: 500 - total flux cleaned = -0.00193944 Jy ! Component: 550 - total flux cleaned = -0.00201131 Jy ! Component: 600 - total flux cleaned = -0.00211671 Jy ! Component: 650 - total flux cleaned = -0.00221906 Jy ! Component: 700 - total flux cleaned = -0.00236819 Jy ! Component: 750 - total flux cleaned = -0.00249755 Jy ! Component: 800 - total flux cleaned = -0.00263945 Jy ! Component: 850 - total flux cleaned = -0.00279294 Jy ! Component: 900 - total flux cleaned = -0.00295716 Jy ! Component: 950 - total flux cleaned = -0.00310307 Jy ! Component: 1000 - total flux cleaned = -0.00324601 Jy ! Component: 1050 - total flux cleaned = -0.00339978 Jy ! Component: 1100 - total flux cleaned = -0.00350916 Jy ! Component: 1150 - total flux cleaned = -0.00364307 Jy ! Component: 1200 - total flux cleaned = -0.00374779 Jy ! Component: 1250 - total flux cleaned = -0.00382501 Jy ! Component: 1300 - total flux cleaned = -0.00391336 Jy ! Component: 1350 - total flux cleaned = -0.00398742 Jy ! Component: 1400 - total flux cleaned = -0.00407239 Jy ! Component: 1450 - total flux cleaned = -0.00414386 Jy ! Component: 1500 - total flux cleaned = -0.00420265 Jy ! Component: 1550 - total flux cleaned = -0.00427174 Jy ! Component: 1600 - total flux cleaned = -0.00432825 Jy ! Component: 1650 - total flux cleaned = -0.00438401 Jy ! Component: 1700 - total flux cleaned = -0.00440593 Jy ! Component: 1750 - total flux cleaned = -0.00447086 Jy ! Component: 1800 - total flux cleaned = -0.00451375 Jy ! Component: 1850 - total flux cleaned = -0.00453503 Jy ! Component: 1900 - total flux cleaned = -0.00458676 Jy ! Component: 1950 - total flux cleaned = -0.00462757 Jy ! Component: 2000 - total flux cleaned = -0.00467785 Jy ! Component: 2050 - total flux cleaned = -0.00472746 Jy ! Component: 2100 - total flux cleaned = -0.00475694 Jy ! Component: 2150 - total flux cleaned = -0.0047763 Jy ! Component: 2200 - total flux cleaned = -0.004843 Jy ! Component: 2250 - total flux cleaned = -0.00486168 Jy ! Component: 2300 - total flux cleaned = -0.00491737 Jy ! Component: 2350 - total flux cleaned = -0.00496334 Jy ! Component: 2400 - total flux cleaned = -0.0050268 Jy ! Component: 2450 - total flux cleaned = -0.00502691 Jy ! Component: 2500 - total flux cleaned = -0.00506241 Jy ! Component: 2550 - total flux cleaned = -0.00511495 Jy ! Component: 2600 - total flux cleaned = -0.0051235 Jy ! Component: 2650 - total flux cleaned = -0.00514919 Jy ! Component: 2700 - total flux cleaned = -0.00516631 Jy ! Component: 2750 - total flux cleaned = -0.0051831 Jy ! Component: 2800 - total flux cleaned = -0.0051999 Jy ! Component: 2850 - total flux cleaned = -0.00521658 Jy ! Component: 2900 - total flux cleaned = -0.0052576 Jy ! Component: 2950 - total flux cleaned = -0.0052657 Jy ! Component: 3000 - total flux cleaned = -0.00528978 Jy ! Component: 3050 - total flux cleaned = -0.00526575 Jy ! Component: 3100 - total flux cleaned = -0.00525795 Jy ! Component: 3150 - total flux cleaned = -0.0052974 Jy ! Component: 3200 - total flux cleaned = -0.00531297 Jy ! Component: 3250 - total flux cleaned = -0.00531305 Jy ! Component: 3300 - total flux cleaned = -0.00535157 Jy ! Component: 3350 - total flux cleaned = -0.00537458 Jy ! Component: 3400 - total flux cleaned = -0.00536695 Jy ! Component: 3450 - total flux cleaned = -0.00541991 Jy ! Component: 3500 - total flux cleaned = -0.00541235 Jy ! Component: 3550 - total flux cleaned = -0.00542724 Jy ! Component: 3600 - total flux cleaned = -0.00543471 Jy ! Component: 3650 - total flux cleaned = -0.00543479 Jy ! Component: 3700 - total flux cleaned = -0.00547885 Jy ! Component: 3750 - total flux cleaned = -0.00547164 Jy ! Component: 3800 - total flux cleaned = -0.00552965 Jy ! Component: 3850 - total flux cleaned = -0.00555129 Jy ! Component: 3900 - total flux cleaned = -0.00556556 Jy ! Component: 3950 - total flux cleaned = -0.00557264 Jy ! Component: 4000 - total flux cleaned = -0.00555839 Jy ! Component: 4050 - total flux cleaned = -0.00555842 Jy ! Total flux subtracted in 4096 components = -0.00557963 Jy ! Clean residual min=-0.000399 max=0.000452 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.124598 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 393 components and 0.124598 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1156-0826_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8261 x 2.346 at -2.905 degrees (North through East) ! Clean map min=-0.00096084 max=0.088535 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1156-0826_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.088535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115589 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391671 0.391671 0.783342 1.56668 3.13337 6.26674 12.5335 25.067 50.1339 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 765.948 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1156-0826_X_uvs.log closed on Mon Feb 24 08:47:39 2014