! Started logfile: /scr/pima/bp177a_uvs/J1012-3304_X_uvs.log on Fri Feb 7 04:26:19 2014 obs /scr/pima/bp177a_uvs/J1012-3304_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1012-3304_X_uva.fits ! AN table 1: 8 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.547619 visibilities/baseline/integration-bin. ! Found source: J1012-3304 ! ! 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 736 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/bp177a_uvs/J1012-3304_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000745Jy sigma=27.782162 ! Fit after self-cal, rms=0.977028Jy sigma=27.060398 ! 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=0.9948 mas, bmaj=15.31 mas, bpa=22.93 degrees ! Estimated noise=1.6808 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176342 Jy ! Component: 100 - total flux cleaned = 0.0200787 Jy ! Total flux subtracted in 100 components = 0.0200787 Jy ! Clean residual min=-0.002874 max=0.002881 Jy/beam ! Clean residual mean=0.000006 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.0200787 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0200787 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=0.031685Jy sigma=0.584287 ! Fit after self-cal, rms=0.029621Jy sigma=0.518167 ! 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=1.393 mas, bmaj=13.6 mas, bpa=22.24 degrees ! Estimated noise=1.01491 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 = 0.00215031 Jy ! Component: 100 - total flux cleaned = 0.00215584 Jy ! Component: 150 - total flux cleaned = 0.00184848 Jy ! Component: 200 - total flux cleaned = 0.00136962 Jy ! Total flux subtracted in 200 components = 0.00136962 Jy ! Clean residual min=-0.001075 max=0.001075 Jy/beam ! Clean residual mean=0.000009 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0214483 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 77 components and 0.0214483 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=0.028718Jy sigma=0.492572 ! Fit after self-cal, rms=0.028699Jy sigma=0.491248 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.393 x 13.6 at 22.24 degrees (North through East) ! Clean map min=-0.0026402 max=0.020498 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 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 LA 0.84 MK 1.00* ! OV 1.18 PT 0.98 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 LA 0.90 MK 1.00* ! OV 1.06 PT 0.92 SC 1.10 ! ! ! Fit before self-cal, rms=0.028699Jy sigma=0.491248 ! Fit after self-cal, rms=0.028800Jy sigma=0.489755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=13.67 mas, bpa=22.25 degrees ! Estimated noise=1.01316 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 = -0.000745388 Jy ! Component: 100 - total flux cleaned = -0.00116389 Jy ! Component: 150 - total flux cleaned = -0.00142856 Jy ! Component: 200 - total flux cleaned = -0.00161024 Jy ! Total flux subtracted in 200 components = -0.00161024 Jy ! Clean residual min=-0.000411 max=0.000412 Jy/beam ! Clean residual mean=0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.019838 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 149 components and 0.019838 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=0.028717Jy sigma=0.486861 ! Fit after self-cal, rms=0.028713Jy sigma=0.486476 ! 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=0.028713Jy sigma=0.486476 ! Fit after self-cal, rms=0.028839Jy sigma=0.484628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.392 mas, bmaj=13.67 mas, bpa=22.27 degrees ! Estimated noise=1.01953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235138 Jy ! Component: 100 - total flux cleaned = 0.000240391 Jy ! Component: 150 - total flux cleaned = 0.000158198 Jy ! Component: 200 - total flux cleaned = 0.000121554 Jy ! Total flux subtracted in 200 components = 0.000121554 Jy ! Clean residual min=-0.000297 max=0.000297 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0199596 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 185 components and 0.0199596 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=0.028796Jy sigma=0.483314 ! Fit after self-cal, rms=0.028832Jy sigma=0.483039 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 = 1.57543e-05 Jy ! Component: 100 - total flux cleaned = -6.66141e-05 Jy ! Component: 150 - total flux cleaned = -0.000143044 Jy ! Component: 200 - total flux cleaned = -0.000172811 Jy ! Total flux subtracted in 200 components = -0.000172811 Jy ! Clean residual min=-0.000238 max=0.000236 Jy/beam ! Clean residual mean=-0.000002 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0197868 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 231 components and 0.0197868 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=0.028809Jy sigma=0.482372 ! Fit after self-cal, rms=0.028806Jy sigma=0.482312 ! Inverting map ! Added new window around map position (50.6, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.32618e-05 Jy ! Component: 100 - total flux cleaned = -0.000114481 Jy ! Component: 150 - total flux cleaned = -0.000188227 Jy ! Component: 200 - total flux cleaned = -0.000212862 Jy ! Total flux subtracted in 200 components = -0.000212862 Jy ! Clean residual min=-0.000396 max=0.000295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0195739 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 262 components and 0.0195739 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=0.028794Jy sigma=0.482211 ! Fit after self-cal, rms=0.028793Jy sigma=0.482176 ! 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=0.028793Jy sigma=0.482176 ! Fit after self-cal, rms=0.029294Jy sigma=0.481210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=13.61 mas, bpa=22.25 degrees ! Estimated noise=1.01313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138972 Jy ! Component: 100 - total flux cleaned = 0.000139015 Jy ! Component: 150 - total flux cleaned = 0.000104337 Jy ! Component: 200 - total flux cleaned = 6.8552e-05 Jy ! Total flux subtracted in 200 components = 6.8552e-05 Jy ! Clean residual min=-0.000416 max=0.000366 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0196425 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 282 components and 0.0196425 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=0.029288Jy sigma=0.481104 ! Fit after self-cal, rms=0.029300Jy sigma=0.481030 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 = 7.63703e-05 Jy ! Component: 100 - total flux cleaned = 5.63014e-05 Jy ! Component: 150 - total flux cleaned = 2.85683e-05 Jy ! Component: 200 - total flux cleaned = 7.54302e-06 Jy ! Total flux subtracted in 200 components = 7.54302e-06 Jy ! Clean residual min=-0.000444 max=0.000346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.01965 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 291 components and 0.01965 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=0.029297Jy sigma=0.480974 ! Fit after self-cal, rms=0.029298Jy sigma=0.480965 ! 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=0.029298Jy sigma=0.480965 ! Fit after self-cal, rms=0.029469Jy sigma=0.480915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=15.71 mas, bpa=15.14 degrees ! Estimated noise=1.09635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82583e-05 Jy ! Component: 100 - total flux cleaned = 1.78569e-06 Jy ! Component: 150 - total flux cleaned = -2.9767e-05 Jy ! Component: 200 - total flux cleaned = -5.11023e-05 Jy ! Total flux subtracted in 200 components = -5.11023e-05 Jy ! Clean residual min=-0.000352 max=0.000311 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0195989 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 317 components and 0.0195989 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=0.029467Jy sigma=0.480875 ! Fit after self-cal, rms=0.029469Jy sigma=0.480863 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 = -3.37777e-05 Jy ! Component: 100 - total flux cleaned = -4.78125e-05 Jy ! Component: 150 - total flux cleaned = -5.75771e-05 Jy ! Component: 200 - total flux cleaned = -6.94608e-05 Jy ! Total flux subtracted in 200 components = -6.94608e-05 Jy ! Clean residual min=-0.000377 max=0.000319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0195295 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 329 components and 0.0195295 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=0.029468Jy sigma=0.480843 ! Fit after self-cal, rms=0.029467Jy sigma=0.480839 ! 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=1.397 mas, bmaj=13.57 mas, bpa=22.24 degrees ! Estimated noise=1.01195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 13.57 at 22.24 degrees (North through East) ! Clean map min=-0.0022659 max=0.019922 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=1.006 mas, bmaj=15.17 mas, bpa=22.92 degrees ! Estimated noise=1.68872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018476 Jy ! Component: 100 - total flux cleaned = 0.000372877 Jy ! Component: 150 - total flux cleaned = 0.000381492 Jy ! Component: 200 - total flux cleaned = -8.5725e-05 Jy ! Total flux subtracted in 200 components = -8.5725e-05 Jy ! Clean residual min=-0.013717 max=0.019706 Jy/beam ! Clean residual mean=-0.000013 rms=0.003603 Jy/beam ! Combined flux in latest and established models = -8.57248e-05 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 23 model components to the UV plane model. ! The established model now contains 23 components and -8.57248e-05 Jy ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=13.57 mas, bpa=22.24 degrees ! Estimated noise=1.01195 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) ! Added new window around map position (0.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151203 Jy ! Component: 100 - total flux cleaned = 0.0170525 Jy ! Component: 150 - total flux cleaned = 0.0182622 Jy ! Component: 200 - total flux cleaned = 0.01895 Jy ! Total flux subtracted in 200 components = 0.01895 Jy ! Clean residual min=-0.002872 max=0.002566 Jy/beam ! Clean residual mean=0.000012 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0188642 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.0188642 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=15.71 mas, bpa=15.14 degrees ! Estimated noise=1.09635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149166 Jy ! Component: 100 - total flux cleaned = 0.00188744 Jy ! Component: 150 - total flux cleaned = 0.002309 Jy ! Component: 200 - total flux cleaned = 0.00280919 Jy ! Total flux subtracted in 200 components = 0.00280919 Jy ! Clean residual min=-0.001837 max=0.001421 Jy/beam ! Clean residual mean=0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0216734 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 = 0.000366325 Jy ! Component: 100 - total flux cleaned = 0.000620013 Jy ! Component: 150 - total flux cleaned = 0.000817275 Jy ! Component: 200 - total flux cleaned = 0.000940421 Jy ! Total flux subtracted in 200 components = 0.000940421 Jy ! Clean residual min=-0.001508 max=0.001255 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0226139 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 149 components and 0.0226139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=13.57 mas, bpa=22.24 degrees ! Estimated noise=1.01195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136237 Jy ! Component: 100 - total flux cleaned = 0.000393584 Jy ! Component: 150 - total flux cleaned = 0.000558659 Jy ! Component: 200 - total flux cleaned = 0.000773014 Jy ! Total flux subtracted in 200 components = 0.000773014 Jy ! Clean residual min=-0.001398 max=0.001236 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0233869 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 188 components and 0.0233869 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=0.029855Jy sigma=0.492519 ! Fit after self-cal, rms=0.029802Jy sigma=0.487982 wmodel /scr/pima/bp177a_uvs/J1012-3304_X_map.mod ! Writing 188 model components to file: /scr/pima/bp177a_uvs/J1012-3304_X_map.mod wobs /scr/pima/bp177a_uvs/J1012-3304_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1012-3304_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1012-3304_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1012-3304_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 = 6.55006e-05 Jy ! Component: 100 - total flux cleaned = -3.32797e-05 Jy ! Component: 150 - total flux cleaned = -0.000163151 Jy ! Component: 200 - total flux cleaned = -0.000176816 Jy ! Component: 250 - total flux cleaned = -0.000222774 Jy ! Component: 300 - total flux cleaned = -0.000330855 Jy ! Component: 350 - total flux cleaned = -0.00049352 Jy ! Component: 400 - total flux cleaned = -0.000629727 Jy ! Component: 450 - total flux cleaned = -0.000704876 Jy ! Component: 500 - total flux cleaned = -0.00075994 Jy ! Component: 550 - total flux cleaned = -0.000804914 Jy ! Component: 600 - total flux cleaned = -0.000883897 Jy ! Component: 650 - total flux cleaned = -0.000952879 Jy ! Component: 700 - total flux cleaned = -0.000995557 Jy ! Component: 750 - total flux cleaned = -0.00104616 Jy ! Component: 800 - total flux cleaned = -0.00108777 Jy ! Component: 850 - total flux cleaned = -0.00113717 Jy ! Component: 900 - total flux cleaned = -0.0011861 Jy ! Component: 950 - total flux cleaned = -0.0012266 Jy ! Component: 1000 - total flux cleaned = -0.0012829 Jy ! Component: 1050 - total flux cleaned = -0.00133086 Jy ! Component: 1100 - total flux cleaned = -0.00141865 Jy ! Component: 1150 - total flux cleaned = -0.00149056 Jy ! Component: 1200 - total flux cleaned = -0.00158651 Jy ! Component: 1250 - total flux cleaned = -0.00166662 Jy ! Component: 1300 - total flux cleaned = -0.001763 Jy ! Component: 1350 - total flux cleaned = -0.00181949 Jy ! Component: 1400 - total flux cleaned = -0.00186003 Jy ! Component: 1450 - total flux cleaned = -0.00190094 Jy ! Component: 1500 - total flux cleaned = -0.00195052 Jy ! Component: 1550 - total flux cleaned = -0.00200063 Jy ! Component: 1600 - total flux cleaned = -0.00201747 Jy ! Component: 1650 - total flux cleaned = -0.00205154 Jy ! Component: 1700 - total flux cleaned = -0.00211214 Jy ! Component: 1750 - total flux cleaned = -0.00212948 Jy ! Component: 1800 - total flux cleaned = -0.00213847 Jy ! Component: 1850 - total flux cleaned = -0.00215652 Jy ! Component: 1900 - total flux cleaned = -0.00216567 Jy ! Component: 1950 - total flux cleaned = -0.00220336 Jy ! Component: 2000 - total flux cleaned = -0.00222253 Jy ! Component: 2050 - total flux cleaned = -0.00224216 Jy ! Component: 2100 - total flux cleaned = -0.00223219 Jy ! Component: 2150 - total flux cleaned = -0.00224222 Jy ! Component: 2200 - total flux cleaned = -0.00225279 Jy ! Component: 2250 - total flux cleaned = -0.0022636 Jy ! Component: 2300 - total flux cleaned = -0.0022635 Jy ! Component: 2350 - total flux cleaned = -0.00227471 Jy ! Component: 2400 - total flux cleaned = -0.00226312 Jy ! Component: 2450 - total flux cleaned = -0.00223936 Jy ! Component: 2500 - total flux cleaned = -0.00222713 Jy ! Component: 2550 - total flux cleaned = -0.00220201 Jy ! Component: 2600 - total flux cleaned = -0.00220211 Jy ! Component: 2650 - total flux cleaned = -0.00214932 Jy ! Component: 2700 - total flux cleaned = -0.00212207 Jy ! Component: 2750 - total flux cleaned = -0.00206642 Jy ! Component: 2800 - total flux cleaned = -0.00202325 Jy ! Component: 2850 - total flux cleaned = -0.00199383 Jy ! Component: 2900 - total flux cleaned = -0.00193329 Jy ! Component: 2950 - total flux cleaned = -0.00190245 Jy ! Component: 3000 - total flux cleaned = -0.00182255 Jy ! Component: 3050 - total flux cleaned = -0.0017898 Jy ! Component: 3100 - total flux cleaned = -0.00172261 Jy ! Component: 3150 - total flux cleaned = -0.00163565 Jy ! Component: 3200 - total flux cleaned = -0.00159965 Jy ! Component: 3250 - total flux cleaned = -0.00152617 Jy ! Component: 3300 - total flux cleaned = -0.0014698 Jy ! Component: 3350 - total flux cleaned = -0.00139206 Jy ! Component: 3400 - total flux cleaned = -0.00133195 Jy ! Component: 3450 - total flux cleaned = -0.00127043 Jy ! Component: 3500 - total flux cleaned = -0.00118599 Jy ! Component: 3550 - total flux cleaned = -0.001099 Jy ! Component: 3600 - total flux cleaned = -0.00100885 Jy ! Component: 3650 - total flux cleaned = -0.000916206 Jy ! Component: 3700 - total flux cleaned = -0.00086899 Jy ! Component: 3750 - total flux cleaned = -0.00072221 Jy ! Component: 3800 - total flux cleaned = -0.000621169 Jy ! Component: 3850 - total flux cleaned = -0.000569356 Jy ! Component: 3900 - total flux cleaned = -0.000435975 Jy ! Component: 3950 - total flux cleaned = -0.000381154 Jy ! Component: 4000 - total flux cleaned = -0.000239742 Jy ! Component: 4050 - total flux cleaned = -0.000181818 Jy ! Total flux subtracted in 4096 components = -6.21681e-05 Jy ! Clean residual min=-0.001620 max=0.001630 Jy/beam ! Clean residual mean=-0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0233247 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 343 components and 0.0233247 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1012-3304_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 13.57 at 22.24 degrees (North through East) ! Clean map min=-0.0054628 max=0.018583 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1012-3304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0185834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000549654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.87333 8.87333 17.7467 35.4933 70.9866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 33.809 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1012-3304_X_uvs.log closed on Fri Feb 7 04:26:24 2014