! Started logfile: /scr/pima/bs241c_uvs/J0133-4414_X_uvs.log on Thu Jul 2 09:06:04 2015 obs /scr/pima/bs241c_uvs/J0133-4414_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0133-4414_X_uva.fits ! AN table 1: 38 integrations on 10 of 10 possible baselines. ! AN table 2: 38 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0133-4414 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 7600 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241c_uvs/J0133-4414_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=0.999083Jy sigma=21.395164 ! Fit after self-cal, rms=0.969554Jy sigma=20.778748 ! 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=0.7931 mas, bmaj=5.75 mas, bpa=-8.885 degrees ! Estimated noise=0.993176 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 = 0.0203829 Jy ! Component: 100 - total flux cleaned = 0.0265777 Jy ! Total flux subtracted in 100 components = 0.0265777 Jy ! Clean residual min=-0.003572 max=0.003869 Jy/beam ! Clean residual mean=-0.000036 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0265777 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0265777 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=0.034229Jy sigma=0.699993 ! Fit after self-cal, rms=0.032890Jy sigma=0.671549 ! 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=1.056 mas, bmaj=7.04 mas, bpa=-8.921 degrees ! Estimated noise=0.382867 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 = 0.00702706 Jy ! Component: 100 - total flux cleaned = 0.0100632 Jy ! Component: 150 - total flux cleaned = 0.0115638 Jy ! Component: 200 - total flux cleaned = 0.0123582 Jy ! Total flux subtracted in 200 components = 0.0123582 Jy ! Clean residual min=-0.001909 max=0.002355 Jy/beam ! Clean residual mean=-0.000026 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0389359 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.0389359 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=0.031456Jy sigma=0.643028 ! Fit after self-cal, rms=0.031378Jy sigma=0.642119 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 7.04 at -8.921 degrees (North through East) ! Clean map min=-0.0018691 max=0.02833 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: ! FD 0.95 KP 0.95 LA 0.92 PT 0.89 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.92 LA 0.88 PT 1.03 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.99 LA 0.88 PT 0.92 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.15 KP 0.91 LA 0.88 MK 0.99 ! OV 1.06 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.90 LA 0.96 PT 0.86 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.99 LA 0.96 MK 1.08 ! OV 1.11 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.19 LA 0.97 MK 1.09 ! OV 1.06 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.18 LA 0.89 PT 1.01 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 KP 1.18 LA 1.10 MK 1.02 ! OV 1.17 PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 KP 0.96 LA 1.02 PT 0.85 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.19 KP 1.14 LA 1.01 MK 1.12 ! OV 1.01 PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.04 LA 0.97 PT 0.94 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.031378Jy sigma=0.642119 ! Fit after self-cal, rms=0.030998Jy sigma=0.637043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=7.061 mas, bpa=-8.607 degrees ! Estimated noise=0.380678 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 = 0.000215504 Jy ! Component: 100 - total flux cleaned = 0.000215738 Jy ! Component: 150 - total flux cleaned = 0.000215339 Jy ! Component: 200 - total flux cleaned = 0.000213313 Jy ! Total flux subtracted in 200 components = 0.000213313 Jy ! Clean residual min=-0.001068 max=0.001889 Jy/beam ! Clean residual mean=-0.000016 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0391493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0391493 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=0.030979Jy sigma=0.636724 ! Fit after self-cal, rms=0.030991Jy sigma=0.636273 ! 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=0.030991Jy sigma=0.636273 ! Fit after self-cal, rms=0.031115Jy sigma=0.636185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=7.051 mas, bpa=-8.496 degrees ! Estimated noise=0.381202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167435 Jy ! Component: 100 - total flux cleaned = 0.000166829 Jy ! Component: 150 - total flux cleaned = 0.000152714 Jy ! Component: 200 - total flux cleaned = 0.000151644 Jy ! Total flux subtracted in 200 components = 0.000151644 Jy ! Clean residual min=-0.001098 max=0.001810 Jy/beam ! Clean residual mean=-0.000015 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0393009 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0393009 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=0.031101Jy sigma=0.635951 ! Fit after self-cal, rms=0.031107Jy sigma=0.635935 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 (-2.8, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159341 Jy ! Component: 100 - total flux cleaned = 0.00217305 Jy ! Component: 150 - total flux cleaned = 0.00232512 Jy ! Component: 200 - total flux cleaned = 0.00236164 Jy ! Total flux subtracted in 200 components = 0.00236164 Jy ! Clean residual min=-0.001078 max=0.001243 Jy/beam ! Clean residual mean=-0.000011 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0416625 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0416625 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=0.031028Jy sigma=0.634406 ! Fit after self-cal, rms=0.031012Jy sigma=0.634018 ! 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=0.031012Jy sigma=0.634018 ! Fit after self-cal, rms=0.030892Jy sigma=0.633168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=7.006 mas, bpa=-8.468 degrees ! Estimated noise=0.379755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673548 Jy ! Component: 100 - total flux cleaned = 0.000928282 Jy ! Component: 150 - total flux cleaned = 0.00103527 Jy ! Component: 200 - total flux cleaned = 0.00109022 Jy ! Total flux subtracted in 200 components = 0.00109022 Jy ! Clean residual min=-0.000898 max=0.001116 Jy/beam ! Clean residual mean=-0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0427528 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0427528 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=0.030874Jy sigma=0.632845 ! Fit after self-cal, rms=0.030865Jy sigma=0.632562 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 = 0.000339034 Jy ! Component: 100 - total flux cleaned = 0.000364836 Jy ! Component: 150 - total flux cleaned = 0.00038739 Jy ! Component: 200 - total flux cleaned = 0.000409146 Jy ! Total flux subtracted in 200 components = 0.000409146 Jy ! Clean residual min=-0.000867 max=0.001105 Jy/beam ! Clean residual mean=-0.000006 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0431619 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.0431619 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=0.030859Jy sigma=0.632464 ! Fit after self-cal, rms=0.030859Jy sigma=0.632450 ! 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=0.030859Jy sigma=0.632450 ! Fit after self-cal, rms=0.030926Jy sigma=0.631885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=13.51 mas, bpa=-2.301 degrees ! Estimated noise=0.472514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042217 Jy ! Component: 100 - total flux cleaned = 0.000638507 Jy ! Component: 150 - total flux cleaned = 0.000681734 Jy ! Component: 200 - total flux cleaned = 0.000705557 Jy ! Total flux subtracted in 200 components = 0.000705557 Jy ! Clean residual min=-0.000977 max=0.001067 Jy/beam ! Clean residual mean=-0.000009 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0438675 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0438675 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=0.030923Jy sigma=0.631844 ! Fit after self-cal, rms=0.030926Jy sigma=0.631749 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 = 9.07048e-05 Jy ! Component: 100 - total flux cleaned = 0.000101685 Jy ! Component: 150 - total flux cleaned = 0.000111371 Jy ! Component: 200 - total flux cleaned = 0.000125058 Jy ! Total flux subtracted in 200 components = 0.000125058 Jy ! Clean residual min=-0.000969 max=0.001052 Jy/beam ! Clean residual mean=-0.000008 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0439925 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.0439925 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=0.030925Jy sigma=0.631754 ! Fit after self-cal, rms=0.030916Jy sigma=0.631570 ! 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=1.056 mas, bmaj=6.983 mas, bpa=-8.458 degrees ! Estimated noise=0.380779 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 6.983 at -8.458 degrees (North through East) ! Clean map min=-0.0008181 max=0.028477 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=0.7956 mas, bmaj=5.682 mas, bpa=-8.375 degrees ! Estimated noise=0.977566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215069 Jy ! Component: 100 - total flux cleaned = 0.028327 Jy ! Component: 150 - total flux cleaned = 0.0324492 Jy ! Component: 200 - total flux cleaned = 0.0352756 Jy ! Total flux subtracted in 200 components = 0.0352756 Jy ! Clean residual min=-0.002494 max=0.003156 Jy/beam ! Clean residual mean=-0.000019 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0352756 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 0.0352756 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=6.983 mas, bpa=-8.458 degrees ! Estimated noise=0.380779 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 (-1.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341177 Jy ! Component: 100 - total flux cleaned = 0.00532384 Jy ! Component: 150 - total flux cleaned = 0.00658131 Jy ! Component: 200 - total flux cleaned = 0.00741473 Jy ! Total flux subtracted in 200 components = 0.00741473 Jy ! Clean residual min=-0.000913 max=0.001056 Jy/beam ! Clean residual mean=-0.000012 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0426903 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.0426903 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=2.938 mas, bmaj=13.51 mas, bpa=-2.301 degrees ! Estimated noise=0.472514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773839 Jy ! Component: 100 - total flux cleaned = 0.00118711 Jy ! Component: 150 - total flux cleaned = 0.00132809 Jy ! Component: 200 - total flux cleaned = 0.00143371 Jy ! Total flux subtracted in 200 components = 0.00143371 Jy ! Clean residual min=-0.000855 max=0.001055 Jy/beam ! Clean residual mean=-0.000009 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.044124 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 = 5.12453e-05 Jy ! Component: 100 - total flux cleaned = 6.0511e-05 Jy ! Component: 150 - total flux cleaned = 6.92201e-05 Jy ! Component: 200 - total flux cleaned = 6.91703e-05 Jy ! Total flux subtracted in 200 components = 6.91703e-05 Jy ! Clean residual min=-0.000853 max=0.001016 Jy/beam ! Clean residual mean=-0.000009 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0441932 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 0.0441932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=6.983 mas, bpa=-8.458 degrees ! Estimated noise=0.380779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.25054e-05 Jy ! Component: 100 - total flux cleaned = -6.6902e-05 Jy ! Component: 150 - total flux cleaned = -7.73585e-05 Jy ! Component: 200 - total flux cleaned = -0.000105509 Jy ! Total flux subtracted in 200 components = -0.000105509 Jy ! Clean residual min=-0.000720 max=0.001080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0440877 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.0440877 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=0.030902Jy sigma=0.631349 ! Fit after self-cal, rms=0.030896Jy sigma=0.631244 wmodel /scr/pima/bs241c_uvs/J0133-4414_X_map.mod ! Writing 112 model components to file: /scr/pima/bs241c_uvs/J0133-4414_X_map.mod wobs /scr/pima/bs241c_uvs/J0133-4414_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0133-4414_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0133-4414_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241c_uvs/J0133-4414_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 = 0.00042278 Jy ! Component: 100 - total flux cleaned = 0.000647151 Jy ! Component: 150 - total flux cleaned = 0.000812116 Jy ! Component: 200 - total flux cleaned = 0.000940158 Jy ! Component: 250 - total flux cleaned = 0.000983255 Jy ! Component: 300 - total flux cleaned = 0.000983158 Jy ! Component: 350 - total flux cleaned = 0.000954701 Jy ! Component: 400 - total flux cleaned = 0.000881828 Jy ! Component: 450 - total flux cleaned = 0.000820663 Jy ! Component: 500 - total flux cleaned = 0.000753691 Jy ! Component: 550 - total flux cleaned = 0.000689251 Jy ! Component: 600 - total flux cleaned = 0.000642492 Jy ! Component: 650 - total flux cleaned = 0.000582321 Jy ! Component: 700 - total flux cleaned = 0.000545939 Jy ! Component: 750 - total flux cleaned = 0.00050335 Jy ! Component: 800 - total flux cleaned = 0.000448371 Jy ! Component: 850 - total flux cleaned = 0.000401542 Jy ! Component: 900 - total flux cleaned = 0.000355799 Jy ! Component: 950 - total flux cleaned = 0.000298083 Jy ! Component: 1000 - total flux cleaned = 0.000229097 Jy ! Component: 1050 - total flux cleaned = 0.000167525 Jy ! Component: 1100 - total flux cleaned = 0.000119128 Jy ! Component: 1150 - total flux cleaned = 6.56871e-05 Jy ! Component: 1200 - total flux cleaned = 1.31831e-05 Jy ! Component: 1250 - total flux cleaned = -3.26702e-05 Jy ! Component: 1300 - total flux cleaned = -7.78318e-05 Jy ! Component: 1350 - total flux cleaned = -0.000127745 Jy ! Component: 1400 - total flux cleaned = -0.00017142 Jy ! Component: 1450 - total flux cleaned = -0.000214332 Jy ! Component: 1500 - total flux cleaned = -0.000240814 Jy ! Component: 1550 - total flux cleaned = -0.00029291 Jy ! Component: 1600 - total flux cleaned = -0.000318517 Jy ! Component: 1650 - total flux cleaned = -0.000359058 Jy ! Component: 1700 - total flux cleaned = -0.000389069 Jy ! Component: 1750 - total flux cleaned = -0.000408822 Jy ! Component: 1800 - total flux cleaned = -0.000418599 Jy ! Component: 1850 - total flux cleaned = -0.000437907 Jy ! Component: 1900 - total flux cleaned = -0.000466545 Jy ! Component: 1950 - total flux cleaned = -0.000494929 Jy ! Component: 2000 - total flux cleaned = -0.000504273 Jy ! Component: 2050 - total flux cleaned = -0.00052291 Jy ! Component: 2100 - total flux cleaned = -0.000545995 Jy ! Component: 2150 - total flux cleaned = -0.000573453 Jy ! Component: 2200 - total flux cleaned = -0.000596209 Jy ! Component: 2250 - total flux cleaned = -0.000614282 Jy ! Component: 2300 - total flux cleaned = -0.000645695 Jy ! Component: 2350 - total flux cleaned = -0.000667954 Jy ! Component: 2400 - total flux cleaned = -0.00068565 Jy ! Component: 2450 - total flux cleaned = -0.000716438 Jy ! Component: 2500 - total flux cleaned = -0.000725213 Jy ! Component: 2550 - total flux cleaned = -0.000742638 Jy ! Component: 2600 - total flux cleaned = -0.000755602 Jy ! Component: 2650 - total flux cleaned = -0.000764165 Jy ! Component: 2700 - total flux cleaned = -0.000772753 Jy ! Component: 2750 - total flux cleaned = -0.000781278 Jy ! Component: 2800 - total flux cleaned = -0.000794003 Jy ! Component: 2850 - total flux cleaned = -0.000798227 Jy ! Component: 2900 - total flux cleaned = -0.000802405 Jy ! Component: 2950 - total flux cleaned = -0.000810791 Jy ! Component: 3000 - total flux cleaned = -0.000823352 Jy ! Component: 3050 - total flux cleaned = -0.000827535 Jy ! Component: 3100 - total flux cleaned = -0.00084002 Jy ! Component: 3150 - total flux cleaned = -0.00084829 Jy ! Component: 3200 - total flux cleaned = -0.000840031 Jy ! Component: 3250 - total flux cleaned = -0.000856537 Jy ! Component: 3300 - total flux cleaned = -0.000852394 Jy ! Component: 3350 - total flux cleaned = -0.000864713 Jy ! Component: 3400 - total flux cleaned = -0.000868829 Jy ! Component: 3450 - total flux cleaned = -0.000885209 Jy ! Component: 3500 - total flux cleaned = -0.000897494 Jy ! Component: 3550 - total flux cleaned = -0.00091386 Jy ! Component: 3600 - total flux cleaned = -0.000930229 Jy ! Component: 3650 - total flux cleaned = -0.000946602 Jy ! Component: 3700 - total flux cleaned = -0.000967068 Jy ! Component: 3750 - total flux cleaned = -0.000975256 Jy ! Component: 3800 - total flux cleaned = -0.000983466 Jy ! Component: 3850 - total flux cleaned = -0.00100399 Jy ! Component: 3900 - total flux cleaned = -0.00102043 Jy ! Component: 3950 - total flux cleaned = -0.00104513 Jy ! Component: 4000 - total flux cleaned = -0.00106573 Jy ! Component: 4050 - total flux cleaned = -0.00107814 Jy ! Total flux subtracted in 4096 components = -0.00109471 Jy ! Clean residual min=-0.000275 max=0.000217 Jy/beam ! Clean residual mean=-0.000010 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0429929 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 379 components and 0.0429929 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0133-4414_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 6.983 at -8.458 degrees (North through East) ! Clean map min=-0.00048052 max=0.025758 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0133-4414_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0257583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.57179e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.881866 0.881866 1.76373 3.52746 7.05492 14.1098 28.2197 56.4394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.187 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0133-4414_X_uvs.log closed on Thu Jul 2 09:06:08 2015