! Started logfile: /d2/scr/pima/bp171a5_uvs/J1419-0838_X_uvs.log on Sun Jan 19 22:07:32 2014 obs /d2/scr/pima/bp171a5_uvs/J1419-0838_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1419-0838_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1419-0838 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1419-0838_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=1.017788Jy sigma=38.178659 ! Fit after self-cal, rms=0.744602Jy sigma=28.116791 ! 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=0.7829 mas, bmaj=1.981 mas, bpa=-6.327 degrees ! Estimated noise=0.790414 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 = 0.196539 Jy ! Component: 100 - total flux cleaned = 0.239401 Jy ! Total flux subtracted in 100 components = 0.239401 Jy ! Clean residual min=-0.007867 max=0.013625 Jy/beam ! Clean residual mean=-0.000023 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.239401 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.239401 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=0.038303Jy sigma=1.351963 ! Fit after self-cal, rms=0.038299Jy sigma=1.351787 ! Inverting map ! Added new window around map position (0.8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138262 Jy ! Component: 100 - total flux cleaned = 0.0215366 Jy ! Total flux subtracted in 100 components = 0.0215366 Jy ! Clean residual min=-0.006496 max=0.010523 Jy/beam ! Clean residual mean=-0.000017 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.260938 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.260937 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=0.032670Jy sigma=1.182279 ! Fit after self-cal, rms=0.032495Jy sigma=1.175785 ! Inverting map ! Added new window around map position (9, -17.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915543 Jy ! Component: 100 - total flux cleaned = 0.0120116 Jy ! Total flux subtracted in 100 components = 0.0120116 Jy ! Clean residual min=-0.005929 max=0.007876 Jy/beam ! Clean residual mean=-0.000014 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.272949 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.272949 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=0.029902Jy sigma=1.096602 ! Fit after self-cal, rms=0.029682Jy sigma=1.088748 ! 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=0.9476 mas, bmaj=2.308 mas, bpa=-5.486 degrees ! Estimated noise=0.578236 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 = 0.00197089 Jy ! Component: 100 - total flux cleaned = 0.00208179 Jy ! Component: 150 - total flux cleaned = 0.00208108 Jy ! Component: 200 - total flux cleaned = 0.00208253 Jy ! Total flux subtracted in 200 components = 0.00208253 Jy ! Clean residual min=-0.005492 max=0.007395 Jy/beam ! Clean residual mean=-0.000010 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.275032 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.275032 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=0.028838Jy sigma=1.062223 ! Fit after self-cal, rms=0.028805Jy sigma=1.061059 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9476 x 2.308 at -5.486 degrees (North through East) ! Clean map min=-0.0053269 max=0.24898 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 1.13 FD 1.01 HN 0.87 KP 1.00 ! LA 1.01 MK 1.02 NL 1.11 OV 1.00 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 0.89 KP 0.99 ! LA 0.96 MK 1.01 NL 1.12 OV 0.96 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 0.91 KP 1.11 ! LA 0.93 MK 1.07 NL 1.10 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.99 ! LA 0.96 MK 1.07 NL 1.07 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.94 KP 1.11 ! LA 0.96 MK 0.96 NL 1.00 OV 0.96 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.02 KP 1.09 ! LA 1.02 MK 1.00 NL 1.08 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.96 KP 1.04 ! LA 0.95 MK 1.02 NL 1.07 OV 1.03 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.93 HN 0.96 KP 1.11 ! LA 0.87 MK 0.99 NL 1.07 OV 1.02 ! PT 0.92 SC 1.09 ! ! ! Fit before self-cal, rms=0.028805Jy sigma=1.061059 ! Fit after self-cal, rms=0.016840Jy sigma=0.621774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.945 mas, bmaj=2.313 mas, bpa=-5.193 degrees ! Estimated noise=0.577382 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 = -0.00392777 Jy ! Component: 100 - total flux cleaned = -0.00494244 Jy ! Component: 150 - total flux cleaned = -0.00536766 Jy ! Component: 200 - total flux cleaned = -0.00569792 Jy ! Total flux subtracted in 200 components = -0.00569792 Jy ! Clean residual min=-0.003300 max=0.002337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.269334 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.269334 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=0.015859Jy sigma=0.583186 ! Fit after self-cal, rms=0.015793Jy sigma=0.581026 ! 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=0.015793Jy sigma=0.581026 ! Fit after self-cal, rms=0.015540Jy sigma=0.571993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9448 mas, bmaj=2.317 mas, bpa=-5.16 degrees ! Estimated noise=0.576679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023367 Jy ! Component: 100 - total flux cleaned = -0.0028017 Jy ! Component: 150 - total flux cleaned = -0.00308044 Jy ! Component: 200 - total flux cleaned = -0.0031778 Jy ! Total flux subtracted in 200 components = -0.0031778 Jy ! Clean residual min=-0.002731 max=0.001899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.266156 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.266156 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=0.015147Jy sigma=0.556778 ! Fit after self-cal, rms=0.015111Jy sigma=0.555603 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 = -0.000522354 Jy ! Component: 100 - total flux cleaned = -0.000576808 Jy ! Component: 150 - total flux cleaned = -0.000622252 Jy ! Component: 200 - total flux cleaned = -0.000664063 Jy ! Total flux subtracted in 200 components = -0.000664063 Jy ! Clean residual min=-0.002541 max=0.002138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.265492 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.265492 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=0.015031Jy sigma=0.552698 ! Fit after self-cal, rms=0.015027Jy sigma=0.552589 ! 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=0.015027Jy sigma=0.552589 ! Fit after self-cal, rms=0.014850Jy sigma=0.546314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=2.319 mas, bpa=-5.14 degrees ! Estimated noise=0.576321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148235 Jy ! Component: 100 - total flux cleaned = -0.0017795 Jy ! Component: 150 - total flux cleaned = -0.00193222 Jy ! Component: 200 - total flux cleaned = -0.00201979 Jy ! Total flux subtracted in 200 components = -0.00201979 Jy ! Clean residual min=-0.002207 max=0.001585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.263472 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.263472 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=0.014683Jy sigma=0.539978 ! Fit after self-cal, rms=0.014670Jy sigma=0.539536 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 = -0.000298725 Jy ! Component: 100 - total flux cleaned = -0.000318262 Jy ! Component: 150 - total flux cleaned = -0.000301739 Jy ! Component: 200 - total flux cleaned = -0.000302074 Jy ! Total flux subtracted in 200 components = -0.000302074 Jy ! Clean residual min=-0.002129 max=0.001697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.26317 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.26317 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=0.014629Jy sigma=0.538126 ! Fit after self-cal, rms=0.014628Jy sigma=0.538094 ! 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=0.014628Jy sigma=0.538094 ! Fit after self-cal, rms=0.014550Jy sigma=0.535388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.879 mas, bpa=-6.688 degrees ! Estimated noise=0.722991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000687524 Jy ! Component: 100 - total flux cleaned = -0.000710037 Jy ! Component: 150 - total flux cleaned = -0.000695882 Jy ! Component: 200 - total flux cleaned = -0.000707498 Jy ! Total flux subtracted in 200 components = -0.000707498 Jy ! Clean residual min=-0.002220 max=0.001777 Jy/beam ! Clean residual mean=-0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.262462 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.262462 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=0.014516Jy sigma=0.533971 ! Fit after self-cal, rms=0.014512Jy sigma=0.533741 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 = -0.000171249 Jy ! Component: 100 - total flux cleaned = -0.000160204 Jy ! Component: 150 - total flux cleaned = -0.000150472 Jy ! Component: 200 - total flux cleaned = -0.000150292 Jy ! Total flux subtracted in 200 components = -0.000150292 Jy ! Clean residual min=-0.002158 max=0.001763 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.262312 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.262312 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=0.014502Jy sigma=0.533368 ! Fit after self-cal, rms=0.014501Jy sigma=0.533288 ! 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=0.944 mas, bmaj=2.321 mas, bpa=-5.128 degrees ! Estimated noise=0.575969 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.944 x 2.321 at -5.128 degrees (North through East) ! Clean map min=-0.0018845 max=0.24931 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=0.7814 mas, bmaj=1.997 mas, bpa=-5.919 degrees ! Estimated noise=0.789158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196205 Jy ! Component: 100 - total flux cleaned = 0.238991 Jy ! Component: 150 - total flux cleaned = 0.249777 Jy ! Component: 200 - total flux cleaned = 0.254973 Jy ! Total flux subtracted in 200 components = 0.254973 Jy ! Clean residual min=-0.003102 max=0.002987 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.254973 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.254973 Jy ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=2.321 mas, bpa=-5.128 degrees ! Estimated noise=0.575969 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 = 0.00343226 Jy ! Component: 100 - total flux cleaned = 0.005422 Jy ! Component: 150 - total flux cleaned = 0.00669603 Jy ! Component: 200 - total flux cleaned = 0.00695995 Jy ! Total flux subtracted in 200 components = 0.00695995 Jy ! Clean residual min=-0.002412 max=0.001759 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.261933 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.261933 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=2.14 mas, bmaj=3.879 mas, bpa=-6.688 degrees ! Estimated noise=0.722991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155097 Jy ! Component: 100 - total flux cleaned = -4.4554e-05 Jy ! Component: 150 - total flux cleaned = 7.98469e-05 Jy ! Component: 200 - total flux cleaned = 0.000165425 Jy ! Total flux subtracted in 200 components = 0.000165425 Jy ! Clean residual min=-0.002242 max=0.001772 Jy/beam ! Clean residual mean=-0.000006 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.262098 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 = 7.33801e-05 Jy ! Component: 100 - total flux cleaned = 9.95692e-05 Jy ! Component: 150 - total flux cleaned = 0.000112177 Jy ! Component: 200 - total flux cleaned = 0.000124404 Jy ! Total flux subtracted in 200 components = 0.000124404 Jy ! Clean residual min=-0.002208 max=0.001772 Jy/beam ! Clean residual mean=-0.000006 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.262223 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.262223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=2.321 mas, bpa=-5.128 degrees ! Estimated noise=0.575969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.91309e-05 Jy ! Component: 100 - total flux cleaned = -5.95521e-05 Jy ! Component: 150 - total flux cleaned = -6.0729e-05 Jy ! Component: 200 - total flux cleaned = -6.07628e-05 Jy ! Total flux subtracted in 200 components = -6.07628e-05 Jy ! Clean residual min=-0.002069 max=0.001657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.262162 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.262162 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=0.014528Jy sigma=0.534138 ! Fit after self-cal, rms=0.014519Jy sigma=0.533941 wmodel /d2/scr/pima/bp171a5_uvs/J1419-0838_X_map.mod ! Writing 61 model components to file: /d2/scr/pima/bp171a5_uvs/J1419-0838_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1419-0838_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1419-0838_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1419-0838_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1419-0838_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 = -0.000405189 Jy ! Component: 100 - total flux cleaned = -0.00022578 Jy ! Component: 150 - total flux cleaned = -0.000225879 Jy ! Component: 200 - total flux cleaned = -0.00027039 Jy ! Component: 250 - total flux cleaned = -0.000354034 Jy ! Component: 300 - total flux cleaned = -0.000353609 Jy ! Component: 350 - total flux cleaned = -0.000334085 Jy ! Component: 400 - total flux cleaned = -0.000333863 Jy ! Component: 450 - total flux cleaned = -0.000262236 Jy ! Component: 500 - total flux cleaned = -0.000211237 Jy ! Component: 550 - total flux cleaned = -0.000143436 Jy ! Component: 600 - total flux cleaned = -2.80071e-05 Jy ! Component: 650 - total flux cleaned = 3.62471e-05 Jy ! Component: 700 - total flux cleaned = 6.77127e-05 Jy ! Component: 750 - total flux cleaned = 9.86468e-05 Jy ! Component: 800 - total flux cleaned = 0.000143488 Jy ! Component: 850 - total flux cleaned = 0.000158035 Jy ! Component: 900 - total flux cleaned = 0.000200895 Jy ! Component: 950 - total flux cleaned = 0.000243219 Jy ! Component: 1000 - total flux cleaned = 0.000270455 Jy ! Component: 1050 - total flux cleaned = 0.000297467 Jy ! Component: 1100 - total flux cleaned = 0.000349809 Jy ! Component: 1150 - total flux cleaned = 0.000388355 Jy ! Component: 1200 - total flux cleaned = 0.000451275 Jy ! Component: 1250 - total flux cleaned = 0.000500542 Jy ! Component: 1300 - total flux cleaned = 0.000536881 Jy ! Component: 1350 - total flux cleaned = 0.00054889 Jy ! Component: 1400 - total flux cleaned = 0.000642894 Jy ! Component: 1450 - total flux cleaned = 0.00064278 Jy ! Component: 1500 - total flux cleaned = 0.000665464 Jy ! Component: 1550 - total flux cleaned = 0.000688096 Jy ! Component: 1600 - total flux cleaned = 0.000732405 Jy ! Component: 1650 - total flux cleaned = 0.000764898 Jy ! Component: 1700 - total flux cleaned = 0.000818344 Jy ! Component: 1750 - total flux cleaned = 0.00086021 Jy ! Component: 1800 - total flux cleaned = 0.000860549 Jy ! Component: 1850 - total flux cleaned = 0.00094274 Jy ! Component: 1900 - total flux cleaned = 0.000983104 Jy ! Component: 1950 - total flux cleaned = 0.00101302 Jy ! Component: 2000 - total flux cleaned = 0.00106228 Jy ! Component: 2050 - total flux cleaned = 0.00110119 Jy ! Component: 2100 - total flux cleaned = 0.00112025 Jy ! Component: 2150 - total flux cleaned = 0.00113929 Jy ! Component: 2200 - total flux cleaned = 0.00113944 Jy ! Component: 2250 - total flux cleaned = 0.0011211 Jy ! Component: 2300 - total flux cleaned = 0.00115751 Jy ! Component: 2350 - total flux cleaned = 0.00115771 Jy ! Component: 2400 - total flux cleaned = 0.00116686 Jy ! Component: 2450 - total flux cleaned = 0.00114047 Jy ! Component: 2500 - total flux cleaned = 0.00114056 Jy ! Component: 2550 - total flux cleaned = 0.00114043 Jy ! Component: 2600 - total flux cleaned = 0.00111485 Jy ! Component: 2650 - total flux cleaned = 0.00110646 Jy ! Component: 2700 - total flux cleaned = 0.0011146 Jy ! Component: 2750 - total flux cleaned = 0.00110628 Jy ! Component: 2800 - total flux cleaned = 0.00108203 Jy ! Component: 2850 - total flux cleaned = 0.00109013 Jy ! Component: 2900 - total flux cleaned = 0.00108213 Jy ! Component: 2950 - total flux cleaned = 0.00107426 Jy ! Component: 3000 - total flux cleaned = 0.00108969 Jy ! Component: 3050 - total flux cleaned = 0.00108204 Jy ! Component: 3100 - total flux cleaned = 0.00108957 Jy ! Component: 3150 - total flux cleaned = 0.00106706 Jy ! Component: 3200 - total flux cleaned = 0.00105216 Jy ! Component: 3250 - total flux cleaned = 0.00107421 Jy ! Component: 3300 - total flux cleaned = 0.00100892 Jy ! Component: 3350 - total flux cleaned = 0.00104491 Jy ! Component: 3400 - total flux cleaned = 0.00102371 Jy ! Component: 3450 - total flux cleaned = 0.00105194 Jy ! Component: 3500 - total flux cleaned = 0.00103802 Jy ! Component: 3550 - total flux cleaned = 0.00103115 Jy ! Component: 3600 - total flux cleaned = 0.00101758 Jy ! Component: 3650 - total flux cleaned = 0.00102441 Jy ! Component: 3700 - total flux cleaned = 0.00104444 Jy ! Component: 3750 - total flux cleaned = 0.00104434 Jy ! Component: 3800 - total flux cleaned = 0.00103122 Jy ! Component: 3850 - total flux cleaned = 0.00103106 Jy ! Component: 3900 - total flux cleaned = 0.001031 Jy ! Component: 3950 - total flux cleaned = 0.00104384 Jy ! Component: 4000 - total flux cleaned = 0.0010438 Jy ! Component: 4050 - total flux cleaned = 0.00106893 Jy ! Total flux subtracted in 4096 components = 0.00105648 Jy ! Clean residual min=-0.000358 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.263218 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 327 components and 0.263218 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1419-0838_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.944 x 2.321 at -5.128 degrees (North through East) ! Clean map min=-0.0011874 max=0.25009 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1419-0838_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.250092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010624 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127441 0.127441 0.254882 0.509764 1.01953 2.03906 4.07811 8.15623 16.3125 32.6249 65.2498 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.25 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2354.03 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1419-0838_X_uvs.log closed on Sun Jan 19 22:07:38 2014