! Started logfile: /scr/pima/bp177a_uvs/J1232+0708_C_uvs.log on Fri Feb 7 04:27:51 2014 obs /scr/pima/bp177a_uvs/J1232+0708_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1232+0708_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1232+0708 ! ! 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 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp177a_uvs/J1232+0708_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003086Jy sigma=41.890089 ! Fit after self-cal, rms=0.949292Jy sigma=39.649114 ! 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=1.306 mas, bmaj=3.358 mas, bpa=3.074 degrees ! Estimated noise=0.802637 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 = 0.038151 Jy ! Component: 100 - total flux cleaned = 0.0501047 Jy ! Total flux subtracted in 100 components = 0.0501047 Jy ! Clean residual min=-0.003285 max=0.005152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0501047 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0501047 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=0.015707Jy sigma=0.623735 ! Fit after self-cal, rms=0.015417Jy sigma=0.614424 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558031 Jy ! Component: 100 - total flux cleaned = 0.00836302 Jy ! Total flux subtracted in 100 components = 0.00836302 Jy ! Clean residual min=-0.002109 max=0.002808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0584677 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0584677 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=0.013354Jy sigma=0.527933 ! Fit after self-cal, rms=0.013338Jy sigma=0.527136 ! 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=1.523 mas, bmaj=3.678 mas, bpa=3.916 degrees ! Estimated noise=0.662495 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 (3, 6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259565 Jy ! Component: 100 - total flux cleaned = 0.00361279 Jy ! Component: 150 - total flux cleaned = 0.00396442 Jy ! Component: 200 - total flux cleaned = 0.00403387 Jy ! Total flux subtracted in 200 components = 0.00403387 Jy ! Clean residual min=-0.001486 max=0.002053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0625016 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0625016 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=0.012864Jy sigma=0.506186 ! Fit after self-cal, rms=0.012833Jy sigma=0.504404 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 3.678 at 3.916 degrees (North through East) ! Clean map min=-0.0014626 max=0.049606 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 0.98 FD 1.09 HN 0.98 LA 0.99 ! MK 0.98 OV 0.96 PT 0.91 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.99 LA 1.05 ! MK 0.95 OV 1.00 PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 0.85 LA 1.03 ! MK 0.95 OV 1.02 PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 0.97 LA 1.04 ! MK 1.03 OV 0.95 PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.13 LA 1.01 ! MK 1.01 OV 0.99 PT 0.93 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.02 HN 0.97 LA 1.07 ! MK 1.08 OV 0.96 PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.05 LA 0.94 ! MK 0.96 OV 0.94 PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 LA 0.97 ! MK 0.97 OV 0.98 PT 0.94 SC 0.95 ! ! ! Fit before self-cal, rms=0.012833Jy sigma=0.504404 ! Fit after self-cal, rms=0.011930Jy sigma=0.472004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=3.692 mas, bpa=3.93 degrees ! Estimated noise=0.660675 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 = 2.45308e-05 Jy ! Component: 100 - total flux cleaned = 6.40259e-05 Jy ! Component: 150 - total flux cleaned = 9.80507e-05 Jy ! Component: 200 - total flux cleaned = 0.000108036 Jy ! Total flux subtracted in 200 components = 0.000108036 Jy ! Clean residual min=-0.001245 max=0.001284 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0626096 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0626096 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=0.011902Jy sigma=0.470985 ! Fit after self-cal, rms=0.011903Jy sigma=0.470851 ! 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=0.011903Jy sigma=0.470851 ! Fit after self-cal, rms=0.011896Jy sigma=0.470764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.515 mas, bmaj=3.692 mas, bpa=3.872 degrees ! Estimated noise=0.660647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.97227e-05 Jy ! Component: 100 - total flux cleaned = 0.000108294 Jy ! Component: 150 - total flux cleaned = 0.000134183 Jy ! Component: 200 - total flux cleaned = 0.000141836 Jy ! Total flux subtracted in 200 components = 0.000141836 Jy ! Clean residual min=-0.001239 max=0.001293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0627514 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0627514 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=0.011881Jy sigma=0.470225 ! Fit after self-cal, rms=0.011880Jy sigma=0.470203 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 (64.5, -52.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498314 Jy ! Component: 100 - total flux cleaned = 0.000614227 Jy ! Component: 150 - total flux cleaned = 0.000614697 Jy ! Component: 200 - total flux cleaned = 0.00065662 Jy ! Total flux subtracted in 200 components = 0.00065662 Jy ! Clean residual min=-0.001202 max=0.001147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0634081 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.0634081 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=0.011747Jy sigma=0.465095 ! Fit after self-cal, rms=0.011739Jy sigma=0.464898 ! 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=0.011739Jy sigma=0.464898 ! Fit after self-cal, rms=0.011725Jy sigma=0.464620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.696 mas, bpa=3.777 degrees ! Estimated noise=0.660163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.69805e-05 Jy ! Component: 100 - total flux cleaned = 0.000163992 Jy ! Component: 150 - total flux cleaned = 0.000198674 Jy ! Component: 200 - total flux cleaned = 0.000240775 Jy ! Total flux subtracted in 200 components = 0.000240775 Jy ! Clean residual min=-0.001166 max=0.001099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0636488 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.0636489 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=0.011698Jy sigma=0.463707 ! Fit after self-cal, rms=0.011697Jy sigma=0.463668 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 = 2.3196e-05 Jy ! Component: 100 - total flux cleaned = 2.30484e-05 Jy ! Component: 150 - total flux cleaned = 1.41091e-05 Jy ! Component: 200 - total flux cleaned = 5.42514e-06 Jy ! Total flux subtracted in 200 components = 5.42514e-06 Jy ! Clean residual min=-0.001144 max=0.001104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0636543 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.0636543 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=0.011682Jy sigma=0.463178 ! Fit after self-cal, rms=0.011682Jy sigma=0.463167 ! 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=0.011682Jy sigma=0.463167 ! Fit after self-cal, rms=0.011669Jy sigma=0.463085 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=5.223 mas, bpa=1.8 degrees ! Estimated noise=0.895512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275154 Jy ! Component: 100 - total flux cleaned = -0.000300206 Jy ! Component: 150 - total flux cleaned = -0.000300114 Jy ! Component: 200 - total flux cleaned = -0.000289608 Jy ! Total flux subtracted in 200 components = -0.000289608 Jy ! Clean residual min=-0.001251 max=0.001030 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0633647 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 0.0633647 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=0.011662Jy sigma=0.462830 ! Fit after self-cal, rms=0.011660Jy sigma=0.462770 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 = -4.60797e-05 Jy ! Component: 100 - total flux cleaned = -4.63184e-05 Jy ! Component: 150 - total flux cleaned = -5.56089e-05 Jy ! Component: 200 - total flux cleaned = -7.32548e-05 Jy ! Total flux subtracted in 200 components = -7.32548e-05 Jy ! Clean residual min=-0.001243 max=0.001001 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0632914 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.0632914 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=0.011660Jy sigma=0.462829 ! Fit after self-cal, rms=0.011659Jy sigma=0.462813 ! 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=1.513 mas, bmaj=3.697 mas, bpa=3.729 degrees ! Estimated noise=0.659716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 3.697 at 3.729 degrees (North through East) ! Clean map min=-0.00098599 max=0.049463 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=1.302 mas, bmaj=3.383 mas, bpa=2.942 degrees ! Estimated noise=0.80527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384023 Jy ! Component: 100 - total flux cleaned = 0.0503424 Jy ! Component: 150 - total flux cleaned = 0.0558086 Jy ! Component: 200 - total flux cleaned = 0.0582228 Jy ! Total flux subtracted in 200 components = 0.0582228 Jy ! Clean residual min=-0.001997 max=0.001970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0582228 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 0.0582228 Jy ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=3.697 mas, bpa=3.729 degrees ! Estimated noise=0.659716 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 = 0.00179121 Jy ! Component: 100 - total flux cleaned = 0.00292565 Jy ! Component: 150 - total flux cleaned = 0.0036272 Jy ! Component: 200 - total flux cleaned = 0.00401972 Jy ! Total flux subtracted in 200 components = 0.00401972 Jy ! Clean residual min=-0.001234 max=0.001152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0622425 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.0622425 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=3.538 mas, bmaj=5.223 mas, bpa=1.8 degrees ! Estimated noise=0.895512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269956 Jy ! Component: 100 - total flux cleaned = 0.00046032 Jy ! Component: 150 - total flux cleaned = 0.000561423 Jy ! Component: 200 - total flux cleaned = 0.000633782 Jy ! Total flux subtracted in 200 components = 0.000633782 Jy ! Clean residual min=-0.001170 max=0.001073 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0628763 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 = 9.64979e-05 Jy ! Component: 100 - total flux cleaned = 0.000111178 Jy ! Component: 150 - total flux cleaned = 0.000151589 Jy ! Component: 200 - total flux cleaned = 0.000189356 Jy ! Total flux subtracted in 200 components = 0.000189356 Jy ! Clean residual min=-0.001177 max=0.001032 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0630656 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.0630656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=3.697 mas, bpa=3.729 degrees ! Estimated noise=0.659716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147996 Jy ! Component: 100 - total flux cleaned = 0.000169675 Jy ! Component: 150 - total flux cleaned = 0.000138947 Jy ! Component: 200 - total flux cleaned = 7.19767e-05 Jy ! Total flux subtracted in 200 components = 7.19767e-05 Jy ! Clean residual min=-0.001116 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0631376 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.0631376 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=0.011688Jy sigma=0.464130 ! Fit after self-cal, rms=0.011684Jy sigma=0.463900 wmodel /scr/pima/bp177a_uvs/J1232+0708_C_map.mod ! Writing 83 model components to file: /scr/pima/bp177a_uvs/J1232+0708_C_map.mod wobs /scr/pima/bp177a_uvs/J1232+0708_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1232+0708_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1232+0708_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1232+0708_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 = -1.75565e-05 Jy ! Component: 100 - total flux cleaned = 0.000108486 Jy ! Component: 150 - total flux cleaned = 0.000228456 Jy ! Component: 200 - total flux cleaned = 0.000375069 Jy ! Component: 250 - total flux cleaned = 0.000468683 Jy ! Component: 300 - total flux cleaned = 0.000529145 Jy ! Component: 350 - total flux cleaned = 0.000587991 Jy ! Component: 400 - total flux cleaned = 0.000630607 Jy ! Component: 450 - total flux cleaned = 0.000671601 Jy ! Component: 500 - total flux cleaned = 0.000684839 Jy ! Component: 550 - total flux cleaned = 0.000697814 Jy ! Component: 600 - total flux cleaned = 0.000748705 Jy ! Component: 650 - total flux cleaned = 0.000822672 Jy ! Component: 700 - total flux cleaned = 0.00085863 Jy ! Component: 750 - total flux cleaned = 0.000870159 Jy ! Component: 800 - total flux cleaned = 0.000858826 Jy ! Component: 850 - total flux cleaned = 0.000926721 Jy ! Component: 900 - total flux cleaned = 0.000948667 Jy ! Component: 950 - total flux cleaned = 0.00098119 Jy ! Component: 1000 - total flux cleaned = 0.000991718 Jy ! Component: 1050 - total flux cleaned = 0.00100199 Jy ! Component: 1100 - total flux cleaned = 0.00101235 Jy ! Component: 1150 - total flux cleaned = 0.00106272 Jy ! Component: 1200 - total flux cleaned = 0.00106278 Jy ! Component: 1250 - total flux cleaned = 0.00112105 Jy ! Component: 1300 - total flux cleaned = 0.00114006 Jy ! Component: 1350 - total flux cleaned = 0.00118686 Jy ! Component: 1400 - total flux cleaned = 0.00121449 Jy ! Component: 1450 - total flux cleaned = 0.00124165 Jy ! Component: 1500 - total flux cleaned = 0.00125067 Jy ! Component: 1550 - total flux cleaned = 0.00131234 Jy ! Component: 1600 - total flux cleaned = 0.00135549 Jy ! Component: 1650 - total flux cleaned = 0.00138115 Jy ! Component: 1700 - total flux cleaned = 0.00143161 Jy ! Component: 1750 - total flux cleaned = 0.00146478 Jy ! Component: 1800 - total flux cleaned = 0.00148945 Jy ! Component: 1850 - total flux cleaned = 0.00152193 Jy ! Component: 1900 - total flux cleaned = 0.00154603 Jy ! Component: 1950 - total flux cleaned = 0.00159343 Jy ! Component: 2000 - total flux cleaned = 0.00161679 Jy ! Component: 2050 - total flux cleaned = 0.00163982 Jy ! Component: 2100 - total flux cleaned = 0.00166266 Jy ! Component: 2150 - total flux cleaned = 0.00170032 Jy ! Component: 2200 - total flux cleaned = 0.00173766 Jy ! Component: 2250 - total flux cleaned = 0.00175985 Jy ! Component: 2300 - total flux cleaned = 0.00178186 Jy ! Component: 2350 - total flux cleaned = 0.00183262 Jy ! Component: 2400 - total flux cleaned = 0.00183983 Jy ! Component: 2450 - total flux cleaned = 0.00184702 Jy ! Component: 2500 - total flux cleaned = 0.00185412 Jy ! Component: 2550 - total flux cleaned = 0.00188199 Jy ! Component: 2600 - total flux cleaned = 0.0019028 Jy ! Component: 2650 - total flux cleaned = 0.00194396 Jy ! Component: 2700 - total flux cleaned = 0.00197118 Jy ! Component: 2750 - total flux cleaned = 0.00201173 Jy ! Component: 2800 - total flux cleaned = 0.00204527 Jy ! Component: 2850 - total flux cleaned = 0.00208529 Jy ! Component: 2900 - total flux cleaned = 0.00212495 Jy ! Component: 2950 - total flux cleaned = 0.002184 Jy ! Component: 3000 - total flux cleaned = 0.00220349 Jy ! Component: 3050 - total flux cleaned = 0.00222938 Jy ! Component: 3100 - total flux cleaned = 0.00226794 Jy ! Component: 3150 - total flux cleaned = 0.00229989 Jy ! Component: 3200 - total flux cleaned = 0.00233791 Jy ! Component: 3250 - total flux cleaned = 0.00235679 Jy ! Component: 3300 - total flux cleaned = 0.00238817 Jy ! Component: 3350 - total flux cleaned = 0.00241315 Jy ! Component: 3400 - total flux cleaned = 0.00246272 Jy ! Component: 3450 - total flux cleaned = 0.00249348 Jy ! Component: 3500 - total flux cleaned = 0.0025241 Jy ! Component: 3550 - total flux cleaned = 0.00257289 Jy ! Component: 3600 - total flux cleaned = 0.00258502 Jy ! Component: 3650 - total flux cleaned = 0.00263343 Jy ! Component: 3700 - total flux cleaned = 0.00265148 Jy ! Component: 3750 - total flux cleaned = 0.00269345 Jy ! Component: 3800 - total flux cleaned = 0.00271137 Jy ! Component: 3850 - total flux cleaned = 0.00276488 Jy ! Component: 3900 - total flux cleaned = 0.00279447 Jy ! Component: 3950 - total flux cleaned = 0.00281808 Jy ! Component: 4000 - total flux cleaned = 0.0028357 Jy ! Component: 4050 - total flux cleaned = 0.00284157 Jy ! Total flux subtracted in 4096 components = 0.00287079 Jy ! Clean residual min=-0.000314 max=0.000291 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0660084 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 381 components and 0.0660084 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1232+0708_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 3.697 at 3.729 degrees (North through East) ! Clean map min=-0.00085043 max=0.049732 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1232+0708_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0497323 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.3576e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.564478 0.564478 1.12896 2.25791 4.51583 9.03165 18.0633 36.1266 72.2532 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 531.464 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1232+0708_C_uvs.log closed on Fri Feb 7 04:27:55 2014