! Started logfile: /scr/pima/bp171ac_uvs/J0915-3736_X_uvs.log on Mon Dec 9 01:47:06 2013 obs /scr/pima/bp171ac_uvs/J0915-3736_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0915-3736_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.72381 visibilities/baseline/integration-bin. ! Found source: J0915-3736 ! ! 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 608 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 /scr/pima/bp171ac_uvs/J0915-3736_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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004178Jy sigma=1.425365 ! Fit after self-cal, rms=0.954189Jy sigma=1.330806 ! 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=0.892 mas, bmaj=8.614 mas, bpa=24.01 degrees ! Estimated noise=38.3326 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 = 0.0379761 Jy ! Component: 100 - total flux cleaned = 0.050221 Jy ! Total flux subtracted in 100 components = 0.050221 Jy ! Clean residual min=-0.005534 max=0.005989 Jy/beam ! Clean residual mean=0.000017 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.050221 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.050221 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=0.034882Jy sigma=0.042664 ! Fit after self-cal, rms=0.034327Jy sigma=0.042338 ! 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=1.274 mas, bmaj=9.019 mas, bpa=22.97 degrees ! Estimated noise=23.1965 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 = 0.00946334 Jy ! Component: 100 - total flux cleaned = 0.0137079 Jy ! Component: 150 - total flux cleaned = 0.0161575 Jy ! Component: 200 - total flux cleaned = 0.0177532 Jy ! Total flux subtracted in 200 components = 0.0177532 Jy ! Clean residual min=-0.002788 max=0.002357 Jy/beam ! Clean residual mean=0.000007 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0679742 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 65 components and 0.0679742 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=0.033984Jy sigma=0.035221 ! Fit after self-cal, rms=0.033945Jy sigma=0.035183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 9.019 at 22.97 degrees (North through East) ! Clean map min=-0.002751 max=0.051682 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 1.11 FD 0.98 KP 0.88 LA 1.09 ! NL 1.02 PT 0.91 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 KP 0.93 LA 0.98 ! NL 1.00 PT 0.99 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.12 KP 1.05 LA 1.12 ! NL 0.95 PT 0.85 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.033945Jy sigma=0.035183 ! Fit after self-cal, rms=0.034031Jy sigma=0.034649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=9.005 mas, bpa=22.96 degrees ! Estimated noise=22.993 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 = 0.000823416 Jy ! Component: 100 - total flux cleaned = 0.00111541 Jy ! Component: 150 - total flux cleaned = 0.00126478 Jy ! Component: 200 - total flux cleaned = 0.00135582 Jy ! Total flux subtracted in 200 components = 0.00135582 Jy ! Clean residual min=-0.002402 max=0.002184 Jy/beam ! Clean residual mean=0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.06933 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.06933 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=0.033979Jy sigma=0.034536 ! Fit after self-cal, rms=0.034063Jy sigma=0.034518 ! 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=0.034063Jy sigma=0.034518 ! Fit after self-cal, rms=0.034065Jy sigma=0.034512 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=8.988 mas, bpa=22.96 degrees ! Estimated noise=23.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402252 Jy ! Component: 100 - total flux cleaned = 0.000421317 Jy ! Component: 150 - total flux cleaned = 0.000486519 Jy ! Component: 200 - total flux cleaned = 0.000515586 Jy ! Total flux subtracted in 200 components = 0.000515586 Jy ! Clean residual min=-0.002336 max=0.002215 Jy/beam ! Clean residual mean=0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0698456 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0698456 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=0.034038Jy sigma=0.034465 ! Fit after self-cal, rms=0.034061Jy sigma=0.034460 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.45948e-05 Jy ! Component: 100 - total flux cleaned = -3.56712e-05 Jy ! Component: 150 - total flux cleaned = -9.27553e-06 Jy ! Component: 200 - total flux cleaned = 2.75776e-05 Jy ! Total flux subtracted in 200 components = 2.75776e-05 Jy ! Clean residual min=-0.002313 max=0.002202 Jy/beam ! Clean residual mean=0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0698732 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0698732 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=0.034022Jy sigma=0.034460 ! Fit after self-cal, rms=0.034042Jy sigma=0.034456 ! 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=0.034042Jy sigma=0.034456 ! Fit after self-cal, rms=0.034041Jy sigma=0.034455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=8.977 mas, bpa=22.95 degrees ! Estimated noise=23.0515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123067 Jy ! Component: 100 - total flux cleaned = 0.000194146 Jy ! Component: 150 - total flux cleaned = 0.000231941 Jy ! Component: 200 - total flux cleaned = 0.000278311 Jy ! Total flux subtracted in 200 components = 0.000278311 Jy ! Clean residual min=-0.002306 max=0.002191 Jy/beam ! Clean residual mean=0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0701515 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.0701515 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=0.034007Jy sigma=0.034450 ! Fit after self-cal, rms=0.034026Jy sigma=0.034447 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 = -2.58957e-05 Jy ! Component: 100 - total flux cleaned = 1.35571e-05 Jy ! Component: 150 - total flux cleaned = 5.99792e-05 Jy ! Component: 200 - total flux cleaned = 9.18723e-05 Jy ! Total flux subtracted in 200 components = 9.18723e-05 Jy ! Clean residual min=-0.002300 max=0.002172 Jy/beam ! Clean residual mean=0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0702434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.0702434 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=0.033992Jy sigma=0.034452 ! Fit after self-cal, rms=0.034011Jy sigma=0.034449 ! 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=0.034011Jy sigma=0.034449 ! Fit after self-cal, rms=0.034006Jy sigma=0.034448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=11.31 mas, bpa=11.83 degrees ! Estimated noise=23.8907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124689 Jy ! Component: 100 - total flux cleaned = 0.000144174 Jy ! Component: 150 - total flux cleaned = 0.000171395 Jy ! Component: 200 - total flux cleaned = 0.000197231 Jy ! Total flux subtracted in 200 components = 0.000197231 Jy ! Clean residual min=-0.002053 max=0.002158 Jy/beam ! Clean residual mean=0.000004 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0704406 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.0704406 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=0.033993Jy sigma=0.034447 ! Fit after self-cal, rms=0.033997Jy sigma=0.034446 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 = -4.51687e-06 Jy ! Component: 100 - total flux cleaned = -4.42622e-06 Jy ! Component: 150 - total flux cleaned = 2.07607e-05 Jy ! Component: 200 - total flux cleaned = 4.47017e-05 Jy ! Total flux subtracted in 200 components = 4.47017e-05 Jy ! Clean residual min=-0.002045 max=0.002145 Jy/beam ! Clean residual mean=0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0704853 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.0704853 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=0.033982Jy sigma=0.034450 ! Fit after self-cal, rms=0.033987Jy sigma=0.034449 ! 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=1.275 mas, bmaj=8.971 mas, bpa=22.95 degrees ! Estimated noise=23.0547 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 8.971 at 22.95 degrees (North through East) ! Clean map min=-0.0021446 max=0.050855 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=0.894 mas, bmaj=8.531 mas, bpa=23.99 degrees ! Estimated noise=38.3224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381384 Jy ! Component: 100 - total flux cleaned = 0.0504522 Jy ! Component: 150 - total flux cleaned = 0.0566658 Jy ! Component: 200 - total flux cleaned = 0.0602093 Jy ! Total flux subtracted in 200 components = 0.0602093 Jy ! Clean residual min=-0.004767 max=0.003905 Jy/beam ! Clean residual mean=0.000010 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.0602093 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0602093 Jy ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=8.971 mas, bpa=22.95 degrees ! Estimated noise=23.0547 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 = 0.00418773 Jy ! Component: 100 - total flux cleaned = 0.00648057 Jy ! Component: 150 - total flux cleaned = 0.00782129 Jy ! Component: 200 - total flux cleaned = 0.00844054 Jy ! Total flux subtracted in 200 components = 0.00844054 Jy ! Clean residual min=-0.002411 max=0.002111 Jy/beam ! Clean residual mean=0.000006 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0686499 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 84 components and 0.0686499 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=3.117 mas, bmaj=11.31 mas, bpa=11.83 degrees ! Estimated noise=23.8907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867827 Jy ! Component: 100 - total flux cleaned = 0.00117757 Jy ! Component: 150 - total flux cleaned = 0.00137256 Jy ! Component: 200 - total flux cleaned = 0.0014997 Jy ! Total flux subtracted in 200 components = 0.0014997 Jy ! Clean residual min=-0.002064 max=0.002198 Jy/beam ! Clean residual mean=0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0701496 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 = 4.65136e-05 Jy ! Component: 100 - total flux cleaned = 0.000102155 Jy ! Component: 150 - total flux cleaned = 0.000138798 Jy ! Component: 200 - total flux cleaned = 0.00017178 Jy ! Total flux subtracted in 200 components = 0.00017178 Jy ! Clean residual min=-0.002048 max=0.002181 Jy/beam ! Clean residual mean=0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0703214 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.0703214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=8.971 mas, bpa=22.95 degrees ! Estimated noise=23.0547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106411 Jy ! Component: 100 - total flux cleaned = -0.000107632 Jy ! Component: 150 - total flux cleaned = -8.10423e-05 Jy ! Component: 200 - total flux cleaned = -8.02582e-05 Jy ! Total flux subtracted in 200 components = -8.02582e-05 Jy ! Clean residual min=-0.002287 max=0.002175 Jy/beam ! Clean residual mean=0.000004 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0702411 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.0702411 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=0.033979Jy sigma=0.034465 ! Fit after self-cal, rms=0.033999Jy sigma=0.034460 wmodel /scr/pima/bp171ac_uvs/J0915-3736_X_map.mod ! Writing 123 model components to file: /scr/pima/bp171ac_uvs/J0915-3736_X_map.mod wobs /scr/pima/bp171ac_uvs/J0915-3736_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0915-3736_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0915-3736_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0915-3736_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 = -0.000490599 Jy ! Component: 100 - total flux cleaned = -0.000813828 Jy ! Component: 150 - total flux cleaned = -0.000816046 Jy ! Component: 200 - total flux cleaned = -0.000692755 Jy ! Component: 250 - total flux cleaned = -0.000749938 Jy ! Component: 300 - total flux cleaned = -0.000915586 Jy ! Component: 350 - total flux cleaned = -0.00107296 Jy ! Component: 400 - total flux cleaned = -0.00114854 Jy ! Component: 450 - total flux cleaned = -0.00109975 Jy ! Component: 500 - total flux cleaned = -0.00112472 Jy ! Component: 550 - total flux cleaned = -0.00121627 Jy ! Component: 600 - total flux cleaned = -0.00119372 Jy ! Component: 650 - total flux cleaned = -0.00128093 Jy ! Component: 700 - total flux cleaned = -0.00134422 Jy ! Component: 750 - total flux cleaned = -0.00142671 Jy ! Component: 800 - total flux cleaned = -0.00150753 Jy ! Component: 850 - total flux cleaned = -0.00162542 Jy ! Component: 900 - total flux cleaned = -0.00168318 Jy ! Component: 950 - total flux cleaned = -0.00175853 Jy ! Component: 1000 - total flux cleaned = -0.00177697 Jy ! Component: 1050 - total flux cleaned = -0.00177666 Jy ! Component: 1100 - total flux cleaned = -0.00175862 Jy ! Component: 1150 - total flux cleaned = -0.00170612 Jy ! Component: 1200 - total flux cleaned = -0.00170614 Jy ! Component: 1250 - total flux cleaned = -0.00168884 Jy ! Component: 1300 - total flux cleaned = -0.00165515 Jy ! Component: 1350 - total flux cleaned = -0.00163845 Jy ! Component: 1400 - total flux cleaned = -0.00163841 Jy ! Component: 1450 - total flux cleaned = -0.00170395 Jy ! Component: 1500 - total flux cleaned = -0.00178528 Jy ! Component: 1550 - total flux cleaned = -0.00185014 Jy ! Component: 1600 - total flux cleaned = -0.00196287 Jy ! Component: 1650 - total flux cleaned = -0.00201106 Jy ! Component: 1700 - total flux cleaned = -0.00210695 Jy ! Component: 1750 - total flux cleaned = -0.00215502 Jy ! Component: 1800 - total flux cleaned = -0.00220316 Jy ! Component: 1850 - total flux cleaned = -0.00228312 Jy ! Component: 1900 - total flux cleaned = -0.00234745 Jy ! Component: 1950 - total flux cleaned = -0.00242812 Jy ! Component: 2000 - total flux cleaned = -0.00247669 Jy ! Component: 2050 - total flux cleaned = -0.00254196 Jy ! Component: 2100 - total flux cleaned = -0.00259127 Jy ! Component: 2150 - total flux cleaned = -0.00265735 Jy ! Component: 2200 - total flux cleaned = -0.00270752 Jy ! Component: 2250 - total flux cleaned = -0.00274117 Jy ! Component: 2300 - total flux cleaned = -0.00282588 Jy ! Component: 2350 - total flux cleaned = -0.0028601 Jy ! Component: 2400 - total flux cleaned = -0.00294632 Jy ! Component: 2450 - total flux cleaned = -0.00303377 Jy ! Component: 2500 - total flux cleaned = -0.00308704 Jy ! Component: 2550 - total flux cleaned = -0.0031415 Jy ! Component: 2600 - total flux cleaned = -0.00315991 Jy ! Component: 2650 - total flux cleaned = -0.00319745 Jy ! Component: 2700 - total flux cleaned = -0.00323539 Jy ! Component: 2750 - total flux cleaned = -0.00327419 Jy ! Component: 2800 - total flux cleaned = -0.00331399 Jy ! Component: 2850 - total flux cleaned = -0.00335435 Jy ! Component: 2900 - total flux cleaned = -0.00335426 Jy ! Component: 2950 - total flux cleaned = -0.00339707 Jy ! Component: 3000 - total flux cleaned = -0.00339689 Jy ! Component: 3050 - total flux cleaned = -0.00341888 Jy ! Component: 3100 - total flux cleaned = -0.00344205 Jy ! Component: 3150 - total flux cleaned = -0.00346559 Jy ! Component: 3200 - total flux cleaned = -0.0034658 Jy ! Component: 3250 - total flux cleaned = -0.00349017 Jy ! Component: 3300 - total flux cleaned = -0.00349045 Jy ! Component: 3350 - total flux cleaned = -0.00351664 Jy ! Component: 3400 - total flux cleaned = -0.00351637 Jy ! Component: 3450 - total flux cleaned = -0.00351623 Jy ! Component: 3500 - total flux cleaned = -0.00351626 Jy ! Component: 3550 - total flux cleaned = -0.00351582 Jy ! Component: 3600 - total flux cleaned = -0.00354559 Jy ! Component: 3650 - total flux cleaned = -0.00354564 Jy ! Component: 3700 - total flux cleaned = -0.00354565 Jy ! Component: 3750 - total flux cleaned = -0.00354525 Jy ! Component: 3800 - total flux cleaned = -0.0035113 Jy ! Component: 3850 - total flux cleaned = -0.00351152 Jy ! Component: 3900 - total flux cleaned = -0.00351103 Jy ! Component: 3950 - total flux cleaned = -0.00354907 Jy ! Component: 4000 - total flux cleaned = -0.00358799 Jy ! Component: 4050 - total flux cleaned = -0.00362875 Jy ! Total flux subtracted in 4096 components = -0.00367082 Jy ! Clean residual min=-0.002314 max=0.002332 Jy/beam ! Clean residual mean=-0.000011 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0665703 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 340 components and 0.0665703 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0915-3736_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 8.971 at 22.95 degrees (North through East) ! Clean map min=-0.0036011 max=0.050886 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0915-3736_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.050886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000733503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.32439 4.32439 8.64878 17.2976 34.5951 69.1903 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 69.373 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0915-3736_X_uvs.log closed on Mon Dec 9 01:47:11 2013