! Started logfile: /scr/pima/bp171a8_uvs/J1050-2405_X_uvs.log on Fri Dec 27 16:29:29 2013 obs /scr/pima/bp171a8_uvs/J1050-2405_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1050-2405_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J1050-2405 ! ! 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 480 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/bp171a8_uvs/J1050-2405_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=1.000941Jy sigma=1.030342 ! Fit after self-cal, rms=0.981791Jy sigma=1.002627 ! 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=0.9919 mas, bmaj=4.701 mas, bpa=15.33 degrees ! Estimated noise=49.09 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 = 0.0171895 Jy ! Component: 100 - total flux cleaned = 0.0207574 Jy ! Total flux subtracted in 100 components = 0.0207574 Jy ! Clean residual min=-0.003449 max=0.002979 Jy/beam ! Clean residual mean=-0.000008 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0207574 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0207574 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=0.021023Jy sigma=0.022697 ! Fit after self-cal, rms=0.016790Jy sigma=0.018946 ! 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=1.249 mas, bmaj=4.896 mas, bpa=14.7 degrees ! Estimated noise=34.6018 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 = 0.00411824 Jy ! Component: 100 - total flux cleaned = 0.00502559 Jy ! Component: 150 - total flux cleaned = 0.00531603 Jy ! Component: 200 - total flux cleaned = 0.00540373 Jy ! Total flux subtracted in 200 components = 0.00540373 Jy ! Clean residual min=-0.002006 max=0.002151 Jy/beam ! Clean residual mean=-0.000009 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0261612 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0261612 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=0.017000Jy sigma=0.017165 ! Fit after self-cal, rms=0.017009Jy sigma=0.017155 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 4.896 at 14.7 degrees (North through East) ! Clean map min=-0.0019602 max=0.025587 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 0.94 FD 0.91 KP 0.89 LA 1.10 ! NL 0.95 OV 1.17 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! 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* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 KP 0.89 LA 0.91 ! NL 1.00 OV 0.84 SC 0.88 ! ! ! 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* OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* 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* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 KP 0.99 LA 0.83 ! NL 1.04 OV 0.91 SC 1.11 ! ! ! Fit before self-cal, rms=0.017009Jy sigma=0.017155 ! Fit after self-cal, rms=0.016854Jy sigma=0.016999 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=4.905 mas, bpa=14.61 degrees ! Estimated noise=33.8373 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 = -0.000622359 Jy ! Component: 100 - total flux cleaned = -0.000688813 Jy ! Component: 150 - total flux cleaned = -0.000687821 Jy ! Component: 200 - total flux cleaned = -0.000658547 Jy ! Total flux subtracted in 200 components = -0.000658547 Jy ! Clean residual min=-0.001968 max=0.002113 Jy/beam ! Clean residual mean=-0.000007 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0255026 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0255026 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=0.016803Jy sigma=0.016968 ! Fit after self-cal, rms=0.016831Jy sigma=0.016953 ! 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=0.016831Jy sigma=0.016953 ! Fit after self-cal, rms=0.016831Jy sigma=0.016950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=4.907 mas, bpa=14.56 degrees ! Estimated noise=33.7975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278411 Jy ! Component: 100 - total flux cleaned = -0.000217561 Jy ! Component: 150 - total flux cleaned = -0.000190467 Jy ! Component: 200 - total flux cleaned = -0.000166334 Jy ! Total flux subtracted in 200 components = -0.000166334 Jy ! Clean residual min=-0.001952 max=0.002080 Jy/beam ! Clean residual mean=-0.000007 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0253363 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0253363 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=0.016807Jy sigma=0.016933 ! Fit after self-cal, rms=0.016823Jy sigma=0.016928 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 = -1.3038e-05 Jy ! Component: 100 - total flux cleaned = 2.4968e-05 Jy ! Component: 150 - total flux cleaned = 4.71429e-05 Jy ! Component: 200 - total flux cleaned = 5.72266e-05 Jy ! Total flux subtracted in 200 components = 5.72266e-05 Jy ! Clean residual min=-0.001960 max=0.002063 Jy/beam ! Clean residual mean=-0.000007 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0253935 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.0253935 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=0.016797Jy sigma=0.016923 ! Fit after self-cal, rms=0.016811Jy sigma=0.016920 ! 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=0.016811Jy sigma=0.016920 ! Fit after self-cal, rms=0.016809Jy sigma=0.016920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=4.907 mas, bpa=14.54 degrees ! Estimated noise=33.7908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.49469e-05 Jy ! Component: 100 - total flux cleaned = -4.39497e-05 Jy ! Component: 150 - total flux cleaned = -3.36571e-05 Jy ! Component: 200 - total flux cleaned = -3.35829e-05 Jy ! Total flux subtracted in 200 components = -3.35829e-05 Jy ! Clean residual min=-0.001951 max=0.002044 Jy/beam ! Clean residual mean=-0.000007 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0253599 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0253599 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=0.016789Jy sigma=0.016915 ! Fit after self-cal, rms=0.016800Jy sigma=0.016913 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 = -1.67259e-05 Jy ! Component: 100 - total flux cleaned = 4.1134e-06 Jy ! Component: 150 - total flux cleaned = 3.90389e-06 Jy ! Component: 200 - total flux cleaned = 3.96324e-06 Jy ! Total flux subtracted in 200 components = 3.96324e-06 Jy ! Clean residual min=-0.001941 max=0.002032 Jy/beam ! Clean residual mean=-0.000007 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0253639 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.0253639 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=0.016779Jy sigma=0.016911 ! Fit after self-cal, rms=0.016788Jy sigma=0.016909 ! 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=0.016788Jy sigma=0.016909 ! Fit after self-cal, rms=0.016783Jy sigma=0.016909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=5.85 mas, bpa=1.037 degrees ! Estimated noise=37.6489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.53251e-05 Jy ! Component: 100 - total flux cleaned = 3.2821e-05 Jy ! Component: 150 - total flux cleaned = 1.15296e-05 Jy ! Component: 200 - total flux cleaned = 4.84073e-06 Jy ! Total flux subtracted in 200 components = 4.84073e-06 Jy ! Clean residual min=-0.002004 max=0.002214 Jy/beam ! Clean residual mean=-0.000011 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0253687 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0253687 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=0.016775Jy sigma=0.016910 ! Fit after self-cal, rms=0.016780Jy sigma=0.016909 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 = 1.06575e-05 Jy ! Component: 100 - total flux cleaned = 1.06221e-05 Jy ! Component: 150 - total flux cleaned = 4.33676e-06 Jy ! Component: 200 - total flux cleaned = 4.42458e-06 Jy ! Total flux subtracted in 200 components = 4.42458e-06 Jy ! Clean residual min=-0.001972 max=0.002207 Jy/beam ! Clean residual mean=-0.000011 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0253732 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.0253732 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=0.016780Jy sigma=0.016904 ! Fit after self-cal, rms=0.016784Jy sigma=0.016903 ! 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=1.264 mas, bmaj=4.906 mas, bpa=14.53 degrees ! Estimated noise=33.7777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 4.906 at 14.53 degrees (North through East) ! Clean map min=-0.0018057 max=0.024821 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=0.9959 mas, bmaj=4.704 mas, bpa=15.21 degrees ! Estimated noise=47.8918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193529 Jy ! Component: 100 - total flux cleaned = 0.022596 Jy ! Component: 150 - total flux cleaned = 0.022724 Jy ! Component: 200 - total flux cleaned = 0.0230722 Jy ! Total flux subtracted in 200 components = 0.0230722 Jy ! Clean residual min=-0.002390 max=0.002498 Jy/beam ! Clean residual mean=-0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0230722 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0230722 Jy ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=4.906 mas, bpa=14.53 degrees ! Estimated noise=33.7777 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 = 0.00132957 Jy ! Component: 100 - total flux cleaned = 0.0017263 Jy ! Component: 150 - total flux cleaned = 0.00197701 Jy ! Component: 200 - total flux cleaned = 0.00206933 Jy ! Total flux subtracted in 200 components = 0.00206933 Jy ! Clean residual min=-0.001961 max=0.002037 Jy/beam ! Clean residual mean=-0.000007 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0251415 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0251415 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=2.518 mas, bmaj=5.85 mas, bpa=1.037 degrees ! Estimated noise=37.6489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343761 Jy ! Component: 100 - total flux cleaned = 0.000317155 Jy ! Component: 150 - total flux cleaned = 0.000279988 Jy ! Component: 200 - total flux cleaned = 0.000234331 Jy ! Total flux subtracted in 200 components = 0.000234331 Jy ! Clean residual min=-0.002026 max=0.002236 Jy/beam ! Clean residual mean=-0.000011 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0253758 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 = -1.04321e-05 Jy ! Component: 100 - total flux cleaned = -2.06586e-05 Jy ! Component: 150 - total flux cleaned = -3.12272e-05 Jy ! Component: 200 - total flux cleaned = -4.14955e-05 Jy ! Total flux subtracted in 200 components = -4.14955e-05 Jy ! Clean residual min=-0.001996 max=0.002224 Jy/beam ! Clean residual mean=-0.000011 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0253343 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0253343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=4.906 mas, bpa=14.53 degrees ! Estimated noise=33.7777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.5608e-05 Jy ! Component: 100 - total flux cleaned = 6.34608e-05 Jy ! Component: 150 - total flux cleaned = 3.94611e-05 Jy ! Component: 200 - total flux cleaned = 2.80844e-05 Jy ! Total flux subtracted in 200 components = 2.80844e-05 Jy ! Clean residual min=-0.001882 max=0.002073 Jy/beam ! Clean residual mean=-0.000007 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0253624 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0253624 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=0.016763Jy sigma=0.016935 ! Fit after self-cal, rms=0.016768Jy sigma=0.016924 wmodel /scr/pima/bp171a8_uvs/J1050-2405_X_map.mod ! Writing 55 model components to file: /scr/pima/bp171a8_uvs/J1050-2405_X_map.mod wobs /scr/pima/bp171a8_uvs/J1050-2405_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1050-2405_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J1050-2405_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1050-2405_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 = 0.000482553 Jy ! Component: 100 - total flux cleaned = 0.000672162 Jy ! Component: 150 - total flux cleaned = 0.000728962 Jy ! Component: 200 - total flux cleaned = 0.000702103 Jy ! Component: 250 - total flux cleaned = 0.000702975 Jy ! Component: 300 - total flux cleaned = 0.000774495 Jy ! Component: 350 - total flux cleaned = 0.000863688 Jy ! Component: 400 - total flux cleaned = 0.000906199 Jy ! Component: 450 - total flux cleaned = 0.00100919 Jy ! Component: 500 - total flux cleaned = 0.0010488 Jy ! Component: 550 - total flux cleaned = 0.0010871 Jy ! Component: 600 - total flux cleaned = 0.00110583 Jy ! Component: 650 - total flux cleaned = 0.00119341 Jy ! Component: 700 - total flux cleaned = 0.0013125 Jy ! Component: 750 - total flux cleaned = 0.00141147 Jy ! Component: 800 - total flux cleaned = 0.00152354 Jy ! Component: 850 - total flux cleaned = 0.00158585 Jy ! Component: 900 - total flux cleaned = 0.0016619 Jy ! Component: 950 - total flux cleaned = 0.00176509 Jy ! Component: 1000 - total flux cleaned = 0.00185101 Jy ! Component: 1050 - total flux cleaned = 0.00192132 Jy ! Component: 1100 - total flux cleaned = 0.00200342 Jy ! Component: 1150 - total flux cleaned = 0.00211041 Jy ! Component: 1200 - total flux cleaned = 0.00220218 Jy ! Component: 1250 - total flux cleaned = 0.00230489 Jy ! Component: 1300 - total flux cleaned = 0.0024059 Jy ! Component: 1350 - total flux cleaned = 0.0025053 Jy ! Component: 1400 - total flux cleaned = 0.00255416 Jy ! Component: 1450 - total flux cleaned = 0.00267404 Jy ! Component: 1500 - total flux cleaned = 0.00276814 Jy ! Component: 1550 - total flux cleaned = 0.00284899 Jy ! Component: 1600 - total flux cleaned = 0.00290605 Jy ! Component: 1650 - total flux cleaned = 0.00299604 Jy ! Component: 1700 - total flux cleaned = 0.00309577 Jy ! Component: 1750 - total flux cleaned = 0.00318322 Jy ! Component: 1800 - total flux cleaned = 0.00324809 Jy ! Component: 1850 - total flux cleaned = 0.00328019 Jy ! Component: 1900 - total flux cleaned = 0.00328015 Jy ! Component: 1950 - total flux cleaned = 0.00328025 Jy ! Component: 2000 - total flux cleaned = 0.00323876 Jy ! Component: 2050 - total flux cleaned = 0.00323879 Jy ! Component: 2100 - total flux cleaned = 0.00318736 Jy ! Component: 2150 - total flux cleaned = 0.00314648 Jy ! Component: 2200 - total flux cleaned = 0.00310566 Jy ! Component: 2250 - total flux cleaned = 0.00308533 Jy ! Component: 2300 - total flux cleaned = 0.00306498 Jy ! Component: 2350 - total flux cleaned = 0.00303448 Jy ! Component: 2400 - total flux cleaned = 0.00303443 Jy ! Component: 2450 - total flux cleaned = 0.00298395 Jy ! Component: 2500 - total flux cleaned = 0.00296374 Jy ! Component: 2550 - total flux cleaned = 0.0029233 Jy ! Component: 2600 - total flux cleaned = 0.00288283 Jy ! Component: 2650 - total flux cleaned = 0.00284235 Jy ! Component: 2700 - total flux cleaned = 0.00278136 Jy ! Component: 2750 - total flux cleaned = 0.00273045 Jy ! Component: 2800 - total flux cleaned = 0.00264859 Jy ! Component: 2850 - total flux cleaned = 0.00259718 Jy ! Component: 2900 - total flux cleaned = 0.00255583 Jy ! Component: 2950 - total flux cleaned = 0.00249355 Jy ! Component: 3000 - total flux cleaned = 0.00243089 Jy ! Component: 3050 - total flux cleaned = 0.0023784 Jy ! Component: 3100 - total flux cleaned = 0.0023255 Jy ! Component: 3150 - total flux cleaned = 0.0022935 Jy ! Component: 3200 - total flux cleaned = 0.0022613 Jy ! Component: 3250 - total flux cleaned = 0.00225042 Jy ! Component: 3300 - total flux cleaned = 0.00219593 Jy ! Component: 3350 - total flux cleaned = 0.00217385 Jy ! Component: 3400 - total flux cleaned = 0.00215171 Jy ! Component: 3450 - total flux cleaned = 0.00208451 Jy ! Component: 3500 - total flux cleaned = 0.00206182 Jy ! Component: 3550 - total flux cleaned = 0.00201613 Jy ! Component: 3600 - total flux cleaned = 0.00198143 Jy ! Component: 3650 - total flux cleaned = 0.00193471 Jy ! Component: 3700 - total flux cleaned = 0.00189932 Jy ! Component: 3750 - total flux cleaned = 0.00185169 Jy ! Component: 3800 - total flux cleaned = 0.0017915 Jy ! Component: 3850 - total flux cleaned = 0.00173072 Jy ! Component: 3900 - total flux cleaned = 0.00166913 Jy ! Component: 3950 - total flux cleaned = 0.00160667 Jy ! Component: 4000 - total flux cleaned = 0.00155594 Jy ! Component: 4050 - total flux cleaned = 0.00147881 Jy ! Total flux subtracted in 4096 components = 0.00143964 Jy ! Clean residual min=-0.000736 max=0.000804 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0268021 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 285 components and 0.0268021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1050-2405_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 4.906 at 14.53 degrees (North through East) ! Clean map min=-0.0013519 max=0.024407 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1050-2405_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0244072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240721 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.95881 2.95881 5.91762 11.8352 23.6705 47.3409 94.6819 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 101.392 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1050-2405_X_uvs.log closed on Fri Dec 27 16:29:35 2013