! Started logfile: /d2/scr/pima/bp177b_uvs/J1109+1444_X_uvs.log on Sat Mar 22 08:08:54 2014 obs /d2/scr/pima/bp177b_uvs/J1109+1444_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1109+1444_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1109+1444 ! ! 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 864 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/bp177b_uvs/J1109+1444_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=1.003036Jy sigma=40.749205 ! Fit after self-cal, rms=0.946811Jy sigma=38.477442 ! 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=0.7156 mas, bmaj=1.869 mas, bpa=3.558 degrees ! Estimated noise=0.809064 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 = 0.0382368 Jy ! Component: 100 - total flux cleaned = 0.0487371 Jy ! Total flux subtracted in 100 components = 0.0487371 Jy ! Clean residual min=-0.003165 max=0.005019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0487371 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0487371 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=0.018157Jy sigma=0.703893 ! Fit after self-cal, rms=0.018132Jy sigma=0.702674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577771 Jy ! Component: 100 - total flux cleaned = 0.00905502 Jy ! Total flux subtracted in 100 components = 0.00905502 Jy ! Clean residual min=-0.002554 max=0.002471 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0577922 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0577922 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=0.015372Jy sigma=0.595653 ! Fit after self-cal, rms=0.015356Jy sigma=0.594896 ! 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=0.8661 mas, bmaj=2.148 mas, bpa=3.407 degrees ! Estimated noise=0.598607 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 = 0.00281294 Jy ! Component: 100 - total flux cleaned = 0.00448861 Jy ! Component: 150 - total flux cleaned = 0.00562355 Jy ! Component: 200 - total flux cleaned = 0.00641662 Jy ! Total flux subtracted in 200 components = 0.00641662 Jy ! Clean residual min=-0.002243 max=0.002107 Jy/beam ! Clean residual mean=-0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0642088 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.0642088 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=0.014705Jy sigma=0.574403 ! Fit after self-cal, rms=0.014700Jy sigma=0.574114 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8661 x 2.148 at 3.407 degrees (North through East) ! Clean map min=-0.0019937 max=0.05222 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 1.17 FD 1.14 HN 0.90 LA 1.03 ! MK 0.95 NL 1.00 OV 1.01 PT 0.86 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 0.87 LA 0.94 ! MK 1.00 NL 1.00 OV 0.99 PT 0.98 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 0.93 LA 0.95 ! MK 1.07 NL 1.05 OV 1.00 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.99 LA 0.94 ! MK 1.14 NL 1.03 OV 0.95 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.98 LA 0.91 ! MK 0.96 NL 0.97 OV 0.99 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 LA 0.97 ! MK 1.13 NL 1.00 OV 1.04 PT 0.96 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.09 HN 0.99 LA 0.91 ! MK 1.02 NL 1.02 OV 1.02 PT 0.85 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.014700Jy sigma=0.574114 ! Fit after self-cal, rms=0.013466Jy sigma=0.530841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8692 mas, bmaj=2.163 mas, bpa=3.518 degrees ! Estimated noise=0.594289 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 = -0.000208574 Jy ! Component: 100 - total flux cleaned = -0.000276811 Jy ! Component: 150 - total flux cleaned = -0.000327007 Jy ! Component: 200 - total flux cleaned = -0.000384625 Jy ! Total flux subtracted in 200 components = -0.000384625 Jy ! Clean residual min=-0.001398 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0638241 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0638241 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=0.013443Jy sigma=0.529803 ! Fit after self-cal, rms=0.013442Jy sigma=0.529578 ! 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=0.013442Jy sigma=0.529578 ! Fit after self-cal, rms=0.013369Jy sigma=0.518301 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8711 mas, bmaj=2.165 mas, bpa=3.557 degrees ! Estimated noise=0.59559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166249 Jy ! Component: 100 - total flux cleaned = -0.000241831 Jy ! Component: 150 - total flux cleaned = -0.000271603 Jy ! Component: 200 - total flux cleaned = -0.000291915 Jy ! Total flux subtracted in 200 components = -0.000291915 Jy ! Clean residual min=-0.001326 max=0.001476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0635322 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0635322 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=0.013360Jy sigma=0.518075 ! Fit after self-cal, rms=0.013362Jy sigma=0.518001 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 (-25.2, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012443 Jy ! Component: 100 - total flux cleaned = 0.00152127 Jy ! Component: 150 - total flux cleaned = 0.00155948 Jy ! Component: 200 - total flux cleaned = 0.00161836 Jy ! Total flux subtracted in 200 components = 0.00161836 Jy ! Clean residual min=-0.001294 max=0.001200 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0651506 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0651506 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=0.013241Jy sigma=0.512981 ! Fit after self-cal, rms=0.013238Jy sigma=0.512893 ! 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=0.013238Jy sigma=0.512893 ! Fit after self-cal, rms=0.013214Jy sigma=0.512658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.166 mas, bpa=3.552 degrees ! Estimated noise=0.593894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254966 Jy ! Component: 100 - total flux cleaned = 0.000304927 Jy ! Component: 150 - total flux cleaned = 0.000316459 Jy ! Component: 200 - total flux cleaned = 0.000337224 Jy ! Total flux subtracted in 200 components = 0.000337224 Jy ! Clean residual min=-0.001263 max=0.001185 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0654878 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0654878 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=0.013194Jy sigma=0.511839 ! Fit after self-cal, rms=0.013194Jy sigma=0.511820 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 = 4.19402e-05 Jy ! Component: 100 - total flux cleaned = 6.03264e-05 Jy ! Component: 150 - total flux cleaned = 6.94367e-05 Jy ! Component: 200 - total flux cleaned = 8.5589e-05 Jy ! Total flux subtracted in 200 components = 8.5589e-05 Jy ! Clean residual min=-0.001258 max=0.001164 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0655734 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.0655733 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=0.013183Jy sigma=0.511393 ! Fit after self-cal, rms=0.013183Jy sigma=0.511382 ! 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=0.013183Jy sigma=0.511382 ! Fit after self-cal, rms=0.013180Jy sigma=0.511348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.915 mas, bmaj=2.974 mas, bpa=1.476 degrees ! Estimated noise=0.770216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104962 Jy ! Component: 100 - total flux cleaned = -0.000160086 Jy ! Component: 150 - total flux cleaned = -0.00019585 Jy ! Component: 200 - total flux cleaned = -0.000246517 Jy ! Total flux subtracted in 200 components = -0.000246517 Jy ! Clean residual min=-0.001454 max=0.001364 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0653268 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.0653268 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=0.013182Jy sigma=0.511327 ! Fit after self-cal, rms=0.013178Jy sigma=0.511213 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.35088e-05 Jy ! Component: 100 - total flux cleaned = -6.26935e-05 Jy ! Component: 150 - total flux cleaned = -8.81976e-05 Jy ! Component: 200 - total flux cleaned = -0.000103734 Jy ! Total flux subtracted in 200 components = -0.000103734 Jy ! Clean residual min=-0.001452 max=0.001338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0652231 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.0652231 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=0.013185Jy sigma=0.511481 ! Fit after self-cal, rms=0.013182Jy sigma=0.511386 ! 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=0.8728 mas, bmaj=2.167 mas, bpa=3.53 degrees ! Estimated noise=0.593637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 2.167 at 3.53 degrees (North through East) ! Clean map min=-0.0011705 max=0.051837 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=0.7208 mas, bmaj=1.882 mas, bpa=3.579 degrees ! Estimated noise=0.808984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381993 Jy ! Component: 100 - total flux cleaned = 0.0485758 Jy ! Component: 150 - total flux cleaned = 0.0541472 Jy ! Component: 200 - total flux cleaned = 0.0572506 Jy ! Total flux subtracted in 200 components = 0.0572506 Jy ! Clean residual min=-0.001840 max=0.002000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0572506 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0572506 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=2.167 mas, bpa=3.53 degrees ! Estimated noise=0.593637 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 = 0.00251054 Jy ! Component: 100 - total flux cleaned = 0.00407403 Jy ! Component: 150 - total flux cleaned = 0.00514344 Jy ! Component: 200 - total flux cleaned = 0.0059372 Jy ! Total flux subtracted in 200 components = 0.0059372 Jy ! Clean residual min=-0.001298 max=0.001243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0631878 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0631878 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=1.915 mas, bmaj=2.974 mas, bpa=1.476 degrees ! Estimated noise=0.770216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120635 Jy ! Component: 100 - total flux cleaned = 0.00149357 Jy ! Component: 150 - total flux cleaned = 0.00163414 Jy ! Component: 200 - total flux cleaned = 0.00168465 Jy ! Total flux subtracted in 200 components = 0.00168465 Jy ! Clean residual min=-0.001472 max=0.001322 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0648724 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 = 4.26691e-05 Jy ! Component: 100 - total flux cleaned = 7.92628e-05 Jy ! Component: 150 - total flux cleaned = 0.000110857 Jy ! Component: 200 - total flux cleaned = 0.00013878 Jy ! Total flux subtracted in 200 components = 0.00013878 Jy ! Clean residual min=-0.001455 max=0.001304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0650112 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.0650112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=2.167 mas, bpa=3.53 degrees ! Estimated noise=0.593637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.41396e-05 Jy ! Component: 100 - total flux cleaned = 6.39847e-05 Jy ! Component: 150 - total flux cleaned = 0.000111925 Jy ! Component: 200 - total flux cleaned = 0.000169973 Jy ! Total flux subtracted in 200 components = 0.000169973 Jy ! Clean residual min=-0.001331 max=0.001247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0651812 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.0651812 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=0.013207Jy sigma=0.512456 ! Fit after self-cal, rms=0.013204Jy sigma=0.512233 wmodel /d2/scr/pima/bp177b_uvs/J1109+1444_X_map.mod ! Writing 74 model components to file: /d2/scr/pima/bp177b_uvs/J1109+1444_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1109+1444_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1109+1444_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1109+1444_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177b_uvs/J1109+1444_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 = -0.00014762 Jy ! Component: 100 - total flux cleaned = -0.000357238 Jy ! Component: 150 - total flux cleaned = -0.0003776 Jy ! Component: 200 - total flux cleaned = -0.000359372 Jy ! Component: 250 - total flux cleaned = -0.000325056 Jy ! Component: 300 - total flux cleaned = -0.000274846 Jy ! Component: 350 - total flux cleaned = -0.000210769 Jy ! Component: 400 - total flux cleaned = -0.000195944 Jy ! Component: 450 - total flux cleaned = -0.000166502 Jy ! Component: 500 - total flux cleaned = -0.000180748 Jy ! Component: 550 - total flux cleaned = -0.000153429 Jy ! Component: 600 - total flux cleaned = -0.000180745 Jy ! Component: 650 - total flux cleaned = -0.000194086 Jy ! Component: 700 - total flux cleaned = -0.000168855 Jy ! Component: 750 - total flux cleaned = -0.000132426 Jy ! Component: 800 - total flux cleaned = -8.50418e-05 Jy ! Component: 850 - total flux cleaned = -5.04835e-05 Jy ! Component: 900 - total flux cleaned = -3.89237e-05 Jy ! Component: 950 - total flux cleaned = -5.8021e-06 Jy ! Component: 1000 - total flux cleaned = 1.56369e-05 Jy ! Component: 1050 - total flux cleaned = 1.55502e-05 Jy ! Component: 1100 - total flux cleaned = -1.51312e-05 Jy ! Component: 1150 - total flux cleaned = -2.49874e-05 Jy ! Component: 1200 - total flux cleaned = -1.53163e-05 Jy ! Component: 1250 - total flux cleaned = -3.47603e-05 Jy ! Component: 1300 - total flux cleaned = -6.33152e-05 Jy ! Component: 1350 - total flux cleaned = -8.20305e-05 Jy ! Component: 1400 - total flux cleaned = -7.29344e-05 Jy ! Component: 1450 - total flux cleaned = -0.000100054 Jy ! Component: 1500 - total flux cleaned = -8.21513e-05 Jy ! Component: 1550 - total flux cleaned = -5.59368e-05 Jy ! Component: 1600 - total flux cleaned = -4.34379e-06 Jy ! Component: 1650 - total flux cleaned = 3.78086e-05 Jy ! Component: 1700 - total flux cleaned = 8.77331e-05 Jy ! Component: 1750 - total flux cleaned = 0.000104113 Jy ! Component: 1800 - total flux cleaned = 0.000128493 Jy ! Component: 1850 - total flux cleaned = 0.000176379 Jy ! Component: 1900 - total flux cleaned = 0.00019216 Jy ! Component: 1950 - total flux cleaned = 0.000262089 Jy ! Component: 2000 - total flux cleaned = 0.000300271 Jy ! Component: 2050 - total flux cleaned = 0.000353103 Jy ! Component: 2100 - total flux cleaned = 0.000397675 Jy ! Component: 2150 - total flux cleaned = 0.000419861 Jy ! Component: 2200 - total flux cleaned = 0.000448928 Jy ! Component: 2250 - total flux cleaned = 0.000470552 Jy ! Component: 2300 - total flux cleaned = 0.000513131 Jy ! Component: 2350 - total flux cleaned = 0.000555118 Jy ! Component: 2400 - total flux cleaned = 0.000582879 Jy ! Component: 2450 - total flux cleaned = 0.000610258 Jy ! Component: 2500 - total flux cleaned = 0.000650819 Jy ! Component: 2550 - total flux cleaned = 0.000650811 Jy ! Component: 2600 - total flux cleaned = 0.000677305 Jy ! Component: 2650 - total flux cleaned = 0.000703559 Jy ! Component: 2700 - total flux cleaned = 0.000723009 Jy ! Component: 2750 - total flux cleaned = 0.000735873 Jy ! Component: 2800 - total flux cleaned = 0.000773969 Jy ! Component: 2850 - total flux cleaned = 0.000780383 Jy ! Component: 2900 - total flux cleaned = 0.00082995 Jy ! Component: 2950 - total flux cleaned = 0.000823772 Jy ! Component: 3000 - total flux cleaned = 0.000842012 Jy ! Component: 3050 - total flux cleaned = 0.00086011 Jy ! Component: 3100 - total flux cleaned = 0.000866135 Jy ! Component: 3150 - total flux cleaned = 0.000883893 Jy ! Component: 3200 - total flux cleaned = 0.000907375 Jy ! Component: 3250 - total flux cleaned = 0.000930618 Jy ! Component: 3300 - total flux cleaned = 0.000947869 Jy ! Component: 3350 - total flux cleaned = 0.000987624 Jy ! Component: 3400 - total flux cleaned = 0.000970735 Jy ! Component: 3450 - total flux cleaned = 0.000987551 Jy ! Component: 3500 - total flux cleaned = 0.00103728 Jy ! Component: 3550 - total flux cleaned = 0.00100978 Jy ! Component: 3600 - total flux cleaned = 0.00100977 Jy ! Component: 3650 - total flux cleaned = 0.00103135 Jy ! Component: 3700 - total flux cleaned = 0.00104732 Jy ! Component: 3750 - total flux cleaned = 0.00105255 Jy ! Component: 3800 - total flux cleaned = 0.00105784 Jy ! Component: 3850 - total flux cleaned = 0.00105789 Jy ! Component: 3900 - total flux cleaned = 0.00107348 Jy ! Component: 3950 - total flux cleaned = 0.00108377 Jy ! Component: 4000 - total flux cleaned = 0.00110934 Jy ! Component: 4050 - total flux cleaned = 0.00111442 Jy ! Total flux subtracted in 4096 components = 0.00112454 Jy ! Clean residual min=-0.000325 max=0.000352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0663057 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 349 components and 0.0663058 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1109+1444_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 2.167 at 3.53 degrees (North through East) ! Clean map min=-0.00066698 max=0.052062 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1109+1444_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0520623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.21758e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.473524 0.473524 0.947047 1.89409 3.78819 7.57638 15.1528 30.3055 60.611 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 633.548 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1109+1444_X_uvs.log closed on Sat Mar 22 08:08:58 2014