! Started logfile: /scr/pima/bp177a_uvs/J1359+2229_C_uvs.log on Fri Feb 7 04:29:10 2014 obs /scr/pima/bp177a_uvs/J1359+2229_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1359+2229_C_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1359+2229 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 448 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp177a_uvs/J1359+2229_C] 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 0.300x0.300 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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.027042Jy sigma=54.135035 ! Fit after self-cal, rms=0.823816Jy sigma=43.252280 ! 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=1.308 mas, bmaj=3.481 mas, bpa=15.29 degrees ! Estimated noise=0.812185 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 = 0.128893 Jy ! Component: 100 - total flux cleaned = 0.166924 Jy ! Total flux subtracted in 100 components = 0.166924 Jy ! Clean residual min=-0.008164 max=0.016299 Jy/beam ! Clean residual mean=0.000008 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.166924 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.166924 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=0.036263Jy sigma=1.881062 ! Fit after self-cal, rms=0.036256Jy sigma=1.880480 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167763 Jy ! Component: 100 - total flux cleaned = 0.0248585 Jy ! Total flux subtracted in 100 components = 0.0248585 Jy ! Clean residual min=-0.005282 max=0.007448 Jy/beam ! Clean residual mean=0.000002 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.191783 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.191783 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=0.024747Jy sigma=1.239115 ! Fit after self-cal, rms=0.024747Jy sigma=1.238905 ! 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=1.559 mas, bmaj=3.891 mas, bpa=13.93 degrees ! Estimated noise=0.66334 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 = 0.00836925 Jy ! Component: 100 - total flux cleaned = 0.0138316 Jy ! Component: 150 - total flux cleaned = 0.0177375 Jy ! Component: 200 - total flux cleaned = 0.0205879 Jy ! Total flux subtracted in 200 components = 0.0205879 Jy ! Clean residual min=-0.003771 max=0.005620 Jy/beam ! Clean residual mean=-0.000003 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.212371 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.212371 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=0.021134Jy sigma=1.034754 ! Fit after self-cal, rms=0.021132Jy sigma=1.034625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 3.891 at 13.93 degrees (North through East) ! Clean map min=-0.0036 max=0.17383 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 1.03 FD 0.98 HN 0.93 LA 0.96 ! MK 1.05 OV 0.92 PT 0.86 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.98 LA 1.04 ! MK 0.95 OV 1.00 PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.87 HN 0.91 LA 1.02 ! MK 0.96 OV 0.93 PT 0.93 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.00* LA 1.00 ! MK 1.02 OV 0.91 PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.01 LA 1.03 ! MK 1.05 OV 0.95 PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.05 LA 1.08 ! MK 1.02 OV 0.98 PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.97 LA 1.00 ! MK 1.02 OV 0.97 PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.03 LA 0.98 ! MK 1.03 OV 1.01 PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.021132Jy sigma=1.034625 ! Fit after self-cal, rms=0.013085Jy sigma=0.621785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.944 mas, bpa=13.86 degrees ! Estimated noise=0.659247 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 = -0.000567646 Jy ! Component: 100 - total flux cleaned = -0.000920129 Jy ! Component: 150 - total flux cleaned = -0.00126297 Jy ! Component: 200 - total flux cleaned = -0.00151085 Jy ! Total flux subtracted in 200 components = -0.00151085 Jy ! Clean residual min=-0.001795 max=0.001831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.21086 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.21086 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=0.012599Jy sigma=0.601129 ! Fit after self-cal, rms=0.012594Jy sigma=0.600668 ! 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=0.012594Jy sigma=0.600668 ! Fit after self-cal, rms=0.012583Jy sigma=0.597235 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=3.95 mas, bpa=13.83 degrees ! Estimated noise=0.65739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000608507 Jy ! Component: 100 - total flux cleaned = -0.000816227 Jy ! Component: 150 - total flux cleaned = -0.00106404 Jy ! Component: 200 - total flux cleaned = -0.00124631 Jy ! Total flux subtracted in 200 components = -0.00124631 Jy ! Clean residual min=-0.001707 max=0.001802 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.209614 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.209614 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=0.012297Jy sigma=0.587780 ! Fit after self-cal, rms=0.012294Jy sigma=0.587646 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 (45.3, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104616 Jy ! Component: 100 - total flux cleaned = 0.00164441 Jy ! Component: 150 - total flux cleaned = 0.00218376 Jy ! Component: 200 - total flux cleaned = 0.00248092 Jy ! Total flux subtracted in 200 components = 0.00248092 Jy ! Clean residual min=-0.001440 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.212095 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.212095 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=0.011995Jy sigma=0.571957 ! Fit after self-cal, rms=0.011987Jy sigma=0.571518 ! 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=0.011987Jy sigma=0.571518 ! Fit after self-cal, rms=0.012006Jy sigma=0.568208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=3.954 mas, bpa=13.8 degrees ! Estimated noise=0.655024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701839 Jy ! Component: 100 - total flux cleaned = -0.000673655 Jy ! Component: 150 - total flux cleaned = -0.000572946 Jy ! Component: 200 - total flux cleaned = -0.000463411 Jy ! Total flux subtracted in 200 components = -0.000463411 Jy ! Clean residual min=-0.001295 max=0.001312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.211631 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.211631 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=0.011825Jy sigma=0.564713 ! Fit after self-cal, rms=0.011825Jy sigma=0.564659 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 = 0.000119066 Jy ! Component: 100 - total flux cleaned = 0.000189672 Jy ! Component: 150 - total flux cleaned = 0.000269393 Jy ! Component: 200 - total flux cleaned = 0.000328132 Jy ! Total flux subtracted in 200 components = 0.000328132 Jy ! Clean residual min=-0.001232 max=0.001306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.211959 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.211959 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=0.011768Jy sigma=0.563047 ! Fit after self-cal, rms=0.011769Jy sigma=0.563012 ! Inverting map ! Added new window around map position (25.2, 47.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774964 Jy ! Component: 100 - total flux cleaned = 0.000727655 Jy ! Component: 150 - total flux cleaned = 0.000766356 Jy ! Component: 200 - total flux cleaned = 0.000856995 Jy ! Total flux subtracted in 200 components = 0.000856995 Jy ! Clean residual min=-0.001109 max=0.001116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.212816 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.212816 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=0.011629Jy sigma=0.556849 ! Fit after self-cal, rms=0.011628Jy sigma=0.556645 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.011628Jy sigma=0.556645 ! Fit after self-cal, rms=0.011662Jy sigma=0.553523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=5.042 mas, bpa=10.68 degrees ! Estimated noise=0.849268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000784201 Jy ! Component: 100 - total flux cleaned = -0.000837069 Jy ! Component: 150 - total flux cleaned = -0.000740128 Jy ! Component: 200 - total flux cleaned = -0.000650101 Jy ! Total flux subtracted in 200 components = -0.000650101 Jy ! Clean residual min=-0.000886 max=0.000832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.212166 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.212166 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=0.011580Jy sigma=0.553479 ! Fit after self-cal, rms=0.011579Jy sigma=0.553398 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 = -1.12599e-05 Jy ! Component: 100 - total flux cleaned = 6.64083e-05 Jy ! Component: 150 - total flux cleaned = 9.78196e-05 Jy ! Component: 200 - total flux cleaned = 0.000134529 Jy ! Total flux subtracted in 200 components = 0.000134529 Jy ! Clean residual min=-0.000900 max=0.000793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.212301 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 0.212301 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=0.011570Jy sigma=0.553155 ! Fit after self-cal, rms=0.011569Jy sigma=0.553118 ! 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=1.553 mas, bmaj=3.956 mas, bpa=13.76 degrees ! Estimated noise=0.651933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 3.956 at 13.76 degrees (North through East) ! Clean map min=-0.0011553 max=0.17157 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=1.303 mas, bmaj=3.537 mas, bpa=15.01 degrees ! Estimated noise=0.807624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128159 Jy ! Component: 100 - total flux cleaned = 0.1655 Jy ! Component: 150 - total flux cleaned = 0.182294 Jy ! Component: 200 - total flux cleaned = 0.190365 Jy ! Total flux subtracted in 200 components = 0.190365 Jy ! Clean residual min=-0.002731 max=0.003882 Jy/beam ! Clean residual mean=0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.190365 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.190365 Jy ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=3.956 mas, bpa=13.76 degrees ! Estimated noise=0.651933 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 = 0.00611307 Jy ! Component: 100 - total flux cleaned = 0.00947944 Jy ! Component: 150 - total flux cleaned = 0.011676 Jy ! Component: 200 - total flux cleaned = 0.0133567 Jy ! Total flux subtracted in 200 components = 0.0133567 Jy ! Clean residual min=-0.001813 max=0.001706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.203722 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.203722 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=5.042 mas, bpa=10.68 degrees ! Estimated noise=0.849268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021152 Jy ! Component: 100 - total flux cleaned = 0.00352869 Jy ! Component: 150 - total flux cleaned = 0.00457634 Jy ! Component: 200 - total flux cleaned = 0.00530095 Jy ! Total flux subtracted in 200 components = 0.00530095 Jy ! Clean residual min=-0.001449 max=0.001292 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.209023 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 = 0.00050292 Jy ! Component: 100 - total flux cleaned = 0.00089127 Jy ! Component: 150 - total flux cleaned = 0.00119045 Jy ! Component: 200 - total flux cleaned = 0.00141747 Jy ! Total flux subtracted in 200 components = 0.00141747 Jy ! Clean residual min=-0.001197 max=0.001075 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.21044 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 81 components and 0.21044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=3.956 mas, bpa=13.76 degrees ! Estimated noise=0.651933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292652 Jy ! Component: 100 - total flux cleaned = 0.000445606 Jy ! Component: 150 - total flux cleaned = 0.00063639 Jy ! Component: 200 - total flux cleaned = 0.000835184 Jy ! Total flux subtracted in 200 components = 0.000835184 Jy ! Clean residual min=-0.001285 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.211275 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.211275 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=0.011657Jy sigma=0.560744 ! Fit after self-cal, rms=0.011648Jy sigma=0.560237 wmodel /scr/pima/bp177a_uvs/J1359+2229_C_map.mod ! Writing 103 model components to file: /scr/pima/bp177a_uvs/J1359+2229_C_map.mod wobs /scr/pima/bp177a_uvs/J1359+2229_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1359+2229_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1359+2229_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1359+2229_C_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 = -0.000489977 Jy ! Component: 100 - total flux cleaned = -0.000781824 Jy ! Component: 150 - total flux cleaned = -0.00100044 Jy ! Component: 200 - total flux cleaned = -0.00119112 Jy ! Component: 250 - total flux cleaned = -0.00132413 Jy ! Component: 300 - total flux cleaned = -0.0014207 Jy ! Component: 350 - total flux cleaned = -0.00143638 Jy ! Component: 400 - total flux cleaned = -0.00146655 Jy ! Component: 450 - total flux cleaned = -0.00148089 Jy ! Component: 500 - total flux cleaned = -0.0014947 Jy ! Component: 550 - total flux cleaned = -0.00150798 Jy ! Component: 600 - total flux cleaned = -0.00153478 Jy ! Component: 650 - total flux cleaned = -0.00158683 Jy ! Component: 700 - total flux cleaned = -0.00161201 Jy ! Component: 750 - total flux cleaned = -0.00166169 Jy ! Component: 800 - total flux cleaned = -0.00171009 Jy ! Component: 850 - total flux cleaned = -0.00178103 Jy ! Component: 900 - total flux cleaned = -0.00179234 Jy ! Component: 950 - total flux cleaned = -0.00183765 Jy ! Component: 1000 - total flux cleaned = -0.0018266 Jy ! Component: 1050 - total flux cleaned = -0.00183736 Jy ! Component: 1100 - total flux cleaned = -0.00185889 Jy ! Component: 1150 - total flux cleaned = -0.00184839 Jy ! Component: 1200 - total flux cleaned = -0.00183842 Jy ! Component: 1250 - total flux cleaned = -0.00187862 Jy ! Component: 1300 - total flux cleaned = -0.00184887 Jy ! Component: 1350 - total flux cleaned = -0.00188789 Jy ! Component: 1400 - total flux cleaned = -0.00184942 Jy ! Component: 1450 - total flux cleaned = -0.0018213 Jy ! Component: 1500 - total flux cleaned = -0.00184944 Jy ! Component: 1550 - total flux cleaned = -0.00185862 Jy ! Component: 1600 - total flux cleaned = -0.00184965 Jy ! Component: 1650 - total flux cleaned = -0.00185838 Jy ! Component: 1700 - total flux cleaned = -0.00185836 Jy ! Component: 1750 - total flux cleaned = -0.00183253 Jy ! Component: 1800 - total flux cleaned = -0.00185821 Jy ! Component: 1850 - total flux cleaned = -0.00184977 Jy ! Component: 1900 - total flux cleaned = -0.00187479 Jy ! Component: 1950 - total flux cleaned = -0.00187462 Jy ! Component: 2000 - total flux cleaned = -0.00188294 Jy ! Component: 2050 - total flux cleaned = -0.00193108 Jy ! Component: 2100 - total flux cleaned = -0.00194676 Jy ! Component: 2150 - total flux cleaned = -0.00197812 Jy ! Component: 2200 - total flux cleaned = -0.00202457 Jy ! Component: 2250 - total flux cleaned = -0.00207041 Jy ! Component: 2300 - total flux cleaned = -0.00209307 Jy ! Component: 2350 - total flux cleaned = -0.00212302 Jy ! Component: 2400 - total flux cleaned = -0.00216006 Jy ! Component: 2450 - total flux cleaned = -0.00218946 Jy ! Component: 2500 - total flux cleaned = -0.00221844 Jy ! Component: 2550 - total flux cleaned = -0.00224714 Jy ! Component: 2600 - total flux cleaned = -0.00226839 Jy ! Component: 2650 - total flux cleaned = -0.00228254 Jy ! Component: 2700 - total flux cleaned = -0.00229661 Jy ! Component: 2750 - total flux cleaned = -0.00231741 Jy ! Component: 2800 - total flux cleaned = -0.0023449 Jy ! Component: 2850 - total flux cleaned = -0.00235173 Jy ! Component: 2900 - total flux cleaned = -0.00237874 Jy ! Component: 2950 - total flux cleaned = -0.00237879 Jy ! Component: 3000 - total flux cleaned = -0.00241204 Jy ! Component: 3050 - total flux cleaned = -0.00241207 Jy ! Component: 3100 - total flux cleaned = -0.00241214 Jy ! Component: 3150 - total flux cleaned = -0.00244471 Jy ! Component: 3200 - total flux cleaned = -0.00243181 Jy ! Component: 3250 - total flux cleaned = -0.00243822 Jy ! Component: 3300 - total flux cleaned = -0.00245093 Jy ! Component: 3350 - total flux cleaned = -0.00242565 Jy ! Component: 3400 - total flux cleaned = -0.00243831 Jy ! Component: 3450 - total flux cleaned = -0.00243835 Jy ! Component: 3500 - total flux cleaned = -0.00243835 Jy ! Component: 3550 - total flux cleaned = -0.00244456 Jy ! Component: 3600 - total flux cleaned = -0.00246292 Jy ! Component: 3650 - total flux cleaned = -0.00246291 Jy ! Component: 3700 - total flux cleaned = -0.00245079 Jy ! Component: 3750 - total flux cleaned = -0.00247488 Jy ! Component: 3800 - total flux cleaned = -0.00247491 Jy ! Component: 3850 - total flux cleaned = -0.00249872 Jy ! Component: 3900 - total flux cleaned = -0.0025105 Jy ! Component: 3950 - total flux cleaned = -0.00250462 Jy ! Component: 4000 - total flux cleaned = -0.00252221 Jy ! Component: 4050 - total flux cleaned = -0.00254545 Jy ! Total flux subtracted in 4096 components = -0.00255694 Jy ! Clean residual min=-0.000304 max=0.000350 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.208719 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 345 components and 0.208719 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1359+2229_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 3.956 at 13.76 degrees (North through East) ! Clean map min=-0.00076737 max=0.17152 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1359+2229_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.78418e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171134 0.171134 0.342269 0.684538 1.36908 2.73815 5.4763 10.9526 21.9052 43.8104 87.6208 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1753.01 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1359+2229_C_uvs.log closed on Fri Feb 7 04:29:14 2014