! Started logfile: /scr/pima/bp171a9_uvs/J1318-1807_C_uvs.log on Sat Dec 21 09:14:39 2013 obs /scr/pima/bp171a9_uvs/J1318-1807_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1318-1807_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1318-1807 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1056 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1318-1807_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004570Jy sigma=2.569756 ! Fit after self-cal, rms=0.942408Jy sigma=2.362246 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=4.234 mas, bpa=0.02667 degrees ! Estimated noise=15.6039 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 = 0.047764 Jy ! Component: 100 - total flux cleaned = 0.0654872 Jy ! Total flux subtracted in 100 components = 0.0654872 Jy ! Clean residual min=-0.004357 max=0.008042 Jy/beam ! Clean residual mean=0.000021 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.0654872 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0654872 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=0.027296Jy sigma=0.070019 ! Fit after self-cal, rms=0.026919Jy sigma=0.069570 ! 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=1.978 mas, bmaj=5.386 mas, bpa=0.4473 degrees ! Estimated noise=9.73482 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 = 0.0121536 Jy ! Component: 100 - total flux cleaned = 0.0174453 Jy ! Component: 150 - total flux cleaned = 0.020166 Jy ! Component: 200 - total flux cleaned = 0.0216081 Jy ! Total flux subtracted in 200 components = 0.0216081 Jy ! Clean residual min=-0.003316 max=0.003915 Jy/beam ! Clean residual mean=0.000011 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0870953 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 74 components and 0.0870953 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=0.024327Jy sigma=0.048737 ! Fit after self-cal, rms=0.024331Jy sigma=0.048723 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.978 x 5.386 at 0.4473 degrees (North through East) ! Clean map min=-0.0032553 max=0.063586 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 1.19 FD 1.04 HN 0.91 KP 0.84 ! LA 0.99 MK 0.91 NL 1.11 OV 0.99 ! PT 0.86 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 HN 1.03 KP 0.92 ! LA 1.05 MK 0.96 NL 1.11 OV 1.10 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.94 KP 0.97 ! LA 0.99 MK 1.20 NL 1.06 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.05 KP 0.99 ! LA 1.04 MK 0.95 NL 1.04 OV 1.08 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.00 KP 0.95 ! LA 1.02 MK 1.09 NL 0.99 OV 1.01 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 0.98 KP 1.07 ! LA 0.99 MK 1.02 NL 1.05 OV 1.07 ! PT 0.88 SC 1.11 ! ! ! Fit before self-cal, rms=0.024331Jy sigma=0.048723 ! Fit after self-cal, rms=0.023872Jy sigma=0.046175 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=5.404 mas, bpa=0.5567 degrees ! Estimated noise=9.80205 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 = 0.000723132 Jy ! Component: 100 - total flux cleaned = 0.000851083 Jy ! Component: 150 - total flux cleaned = 0.000963051 Jy ! Component: 200 - total flux cleaned = 0.00106213 Jy ! Total flux subtracted in 200 components = 0.00106213 Jy ! Clean residual min=-0.002566 max=0.003014 Jy/beam ! Clean residual mean=0.000010 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0881574 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 77 components and 0.0881574 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=0.023803Jy sigma=0.045959 ! Fit after self-cal, rms=0.023818Jy sigma=0.045946 ! 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=0.023818Jy sigma=0.045946 ! Fit after self-cal, rms=0.023756Jy sigma=0.045912 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=5.367 mas, bpa=0.3869 degrees ! Estimated noise=9.79874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537238 Jy ! Component: 100 - total flux cleaned = 0.00062143 Jy ! Component: 150 - total flux cleaned = 0.000714519 Jy ! Component: 200 - total flux cleaned = 0.000796842 Jy ! Total flux subtracted in 200 components = 0.000796842 Jy ! Clean residual min=-0.002567 max=0.002957 Jy/beam ! Clean residual mean=0.000010 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0889543 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 78 components and 0.0889543 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=0.023702Jy sigma=0.045771 ! Fit after self-cal, rms=0.023700Jy sigma=0.045769 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 (-9, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024576 Jy ! Component: 100 - total flux cleaned = 0.00350808 Jy ! Component: 150 - total flux cleaned = 0.00391628 Jy ! Component: 200 - total flux cleaned = 0.00406427 Jy ! Total flux subtracted in 200 components = 0.00406427 Jy ! Clean residual min=-0.002291 max=0.002214 Jy/beam ! Clean residual mean=0.000008 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0930185 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.0930185 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=0.023532Jy sigma=0.044831 ! Fit after self-cal, rms=0.023513Jy sigma=0.044752 ! 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=0.023513Jy sigma=0.044752 ! Fit after self-cal, rms=0.023407Jy sigma=0.044498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.945 mas, bmaj=5.326 mas, bpa=0.1879 degrees ! Estimated noise=9.77464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127699 Jy ! Component: 100 - total flux cleaned = 0.00196495 Jy ! Component: 150 - total flux cleaned = 0.00220326 Jy ! Component: 200 - total flux cleaned = 0.0023503 Jy ! Total flux subtracted in 200 components = 0.0023503 Jy ! Clean residual min=-0.002439 max=0.001949 Jy/beam ! Clean residual mean=0.000008 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0953688 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.0953688 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=0.023349Jy sigma=0.044168 ! Fit after self-cal, rms=0.023350Jy sigma=0.044136 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 = 0.000380097 Jy ! Component: 100 - total flux cleaned = 0.000518975 Jy ! Component: 150 - total flux cleaned = 0.000588109 Jy ! Component: 200 - total flux cleaned = 0.000627139 Jy ! Total flux subtracted in 200 components = 0.000627139 Jy ! Clean residual min=-0.002382 max=0.001952 Jy/beam ! Clean residual mean=0.000007 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.095996 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.095996 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=0.023314Jy sigma=0.044098 ! Fit after self-cal, rms=0.023316Jy sigma=0.044092 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023316Jy sigma=0.044092 ! Fit after self-cal, rms=0.023274Jy sigma=0.043966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.285 mas, bmaj=10.2 mas, bpa=5.095 degrees ! Estimated noise=9.58827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113849 Jy ! Component: 100 - total flux cleaned = 0.00185484 Jy ! Component: 150 - total flux cleaned = 0.00230895 Jy ! Component: 200 - total flux cleaned = 0.00243368 Jy ! Total flux subtracted in 200 components = 0.00243368 Jy ! Clean residual min=-0.002958 max=0.002253 Jy/beam ! Clean residual mean=0.000011 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0984297 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.0984297 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=0.023311Jy sigma=0.043752 ! Fit after self-cal, rms=0.023315Jy sigma=0.043735 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 = 0.000300145 Jy ! Component: 100 - total flux cleaned = 0.000313458 Jy ! Component: 150 - total flux cleaned = 0.000326707 Jy ! Component: 200 - total flux cleaned = 0.000352269 Jy ! Total flux subtracted in 200 components = 0.000352269 Jy ! Clean residual min=-0.002930 max=0.002224 Jy/beam ! Clean residual mean=0.000011 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.098782 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 171 components and 0.098782 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=0.023302Jy sigma=0.043718 ! Fit after self-cal, rms=0.023306Jy sigma=0.043714 ! 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=1.935 mas, bmaj=5.301 mas, bpa=0.1362 degrees ! Estimated noise=9.76373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.935 x 5.301 at 0.1362 degrees (North through East) ! Clean map min=-0.0024138 max=0.061854 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=1.461 mas, bmaj=4.186 mas, bpa=-0.1916 degrees ! Estimated noise=15.4745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478924 Jy ! Component: 100 - total flux cleaned = 0.0663152 Jy ! Component: 150 - total flux cleaned = 0.0755814 Jy ! Component: 200 - total flux cleaned = 0.0807241 Jy ! Total flux subtracted in 200 components = 0.0807241 Jy ! Clean residual min=-0.002616 max=0.003395 Jy/beam ! Clean residual mean=0.000012 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0807241 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.0807241 Jy ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=5.301 mas, bpa=0.1362 degrees ! Estimated noise=9.76373 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 = 0.00521202 Jy ! Component: 100 - total flux cleaned = 0.00847425 Jy ! Component: 150 - total flux cleaned = 0.010722 Jy ! Component: 200 - total flux cleaned = 0.0123892 Jy ! Total flux subtracted in 200 components = 0.0123892 Jy ! Clean residual min=-0.002498 max=0.002349 Jy/beam ! Clean residual mean=0.000010 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0931132 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 122 components and 0.0931132 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.285 mas, bmaj=10.2 mas, bpa=5.095 degrees ! Estimated noise=9.58827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197148 Jy ! Component: 100 - total flux cleaned = 0.00323029 Jy ! Component: 150 - total flux cleaned = 0.00409362 Jy ! Component: 200 - total flux cleaned = 0.00468231 Jy ! Total flux subtracted in 200 components = 0.00468231 Jy ! Clean residual min=-0.002967 max=0.002226 Jy/beam ! Clean residual mean=0.000012 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0977955 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 = 0.000174931 Jy ! Component: 100 - total flux cleaned = 0.000312637 Jy ! Component: 150 - total flux cleaned = 0.000421522 Jy ! Component: 200 - total flux cleaned = 0.0005084 Jy ! Total flux subtracted in 200 components = 0.0005084 Jy ! Clean residual min=-0.002928 max=0.002226 Jy/beam ! Clean residual mean=0.000011 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.098304 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.0983039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=5.301 mas, bpa=0.1362 degrees ! Estimated noise=9.76373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056538 Jy ! Component: 100 - total flux cleaned = -0.00058469 Jy ! Component: 150 - total flux cleaned = -0.000584824 Jy ! Component: 200 - total flux cleaned = -0.000585278 Jy ! Total flux subtracted in 200 components = -0.000585278 Jy ! Clean residual min=-0.002360 max=0.001952 Jy/beam ! Clean residual mean=0.000008 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0977187 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 0.0977187 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=0.023273Jy sigma=0.043807 ! Fit after self-cal, rms=0.023268Jy sigma=0.043790 wmodel /scr/pima/bp171a9_uvs/J1318-1807_C_map.mod ! Writing 157 model components to file: /scr/pima/bp171a9_uvs/J1318-1807_C_map.mod wobs /scr/pima/bp171a9_uvs/J1318-1807_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1318-1807_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1318-1807_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1318-1807_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822379 Jy ! Component: 100 - total flux cleaned = -0.00106365 Jy ! Component: 150 - total flux cleaned = -0.00109367 Jy ! Component: 200 - total flux cleaned = -0.00115291 Jy ! Component: 250 - total flux cleaned = -0.00107024 Jy ! Component: 300 - total flux cleaned = -0.000939356 Jy ! Component: 350 - total flux cleaned = -0.000939418 Jy ! Component: 400 - total flux cleaned = -0.000939344 Jy ! Component: 450 - total flux cleaned = -0.000892784 Jy ! Component: 500 - total flux cleaned = -0.000804386 Jy ! Component: 550 - total flux cleaned = -0.000761404 Jy ! Component: 600 - total flux cleaned = -0.000637943 Jy ! Component: 650 - total flux cleaned = -0.000537541 Jy ! Component: 700 - total flux cleaned = -0.000381917 Jy ! Component: 750 - total flux cleaned = -0.000250102 Jy ! Component: 800 - total flux cleaned = -0.000249716 Jy ! Component: 850 - total flux cleaned = -0.000159304 Jy ! Component: 900 - total flux cleaned = -0.00012388 Jy ! Component: 950 - total flux cleaned = -5.44247e-05 Jy ! Component: 1000 - total flux cleaned = -3.78834e-05 Jy ! Component: 1050 - total flux cleaned = 6.15643e-05 Jy ! Component: 1100 - total flux cleaned = 9.39029e-05 Jy ! Component: 1150 - total flux cleaned = 0.000157815 Jy ! Component: 1200 - total flux cleaned = 0.000142108 Jy ! Component: 1250 - total flux cleaned = 0.000235018 Jy ! Component: 1300 - total flux cleaned = 0.000265249 Jy ! Component: 1350 - total flux cleaned = 0.000339986 Jy ! Component: 1400 - total flux cleaned = 0.000340066 Jy ! Component: 1450 - total flux cleaned = 0.000354527 Jy ! Component: 1500 - total flux cleaned = 0.00039714 Jy ! Component: 1550 - total flux cleaned = 0.000453181 Jy ! Component: 1600 - total flux cleaned = 0.000411437 Jy ! Component: 1650 - total flux cleaned = 0.000479777 Jy ! Component: 1700 - total flux cleaned = 0.000493335 Jy ! Component: 1750 - total flux cleaned = 0.000573124 Jy ! Component: 1800 - total flux cleaned = 0.000559789 Jy ! Component: 1850 - total flux cleaned = 0.000638052 Jy ! Component: 1900 - total flux cleaned = 0.000663745 Jy ! Component: 1950 - total flux cleaned = 0.000701831 Jy ! Component: 2000 - total flux cleaned = 0.000689141 Jy ! Component: 2050 - total flux cleaned = 0.000788782 Jy ! Component: 2100 - total flux cleaned = 0.000838315 Jy ! Component: 2150 - total flux cleaned = 0.00087504 Jy ! Component: 2200 - total flux cleaned = 0.00094759 Jy ! Component: 2250 - total flux cleaned = 0.000983521 Jy ! Component: 2300 - total flux cleaned = 0.000995498 Jy ! Component: 2350 - total flux cleaned = 0.00106613 Jy ! Component: 2400 - total flux cleaned = 0.00110101 Jy ! Component: 2450 - total flux cleaned = 0.00113568 Jy ! Component: 2500 - total flux cleaned = 0.00119295 Jy ! Component: 2550 - total flux cleaned = 0.00121562 Jy ! Component: 2600 - total flux cleaned = 0.00123822 Jy ! Component: 2650 - total flux cleaned = 0.00130555 Jy ! Component: 2700 - total flux cleaned = 0.00133903 Jy ! Component: 2750 - total flux cleaned = 0.00138334 Jy ! Component: 2800 - total flux cleaned = 0.00147123 Jy ! Component: 2850 - total flux cleaned = 0.00150408 Jy ! Component: 2900 - total flux cleaned = 0.00154756 Jy ! Component: 2950 - total flux cleaned = 0.00157999 Jy ! Component: 3000 - total flux cleaned = 0.00167638 Jy ! Component: 3050 - total flux cleaned = 0.0016657 Jy ! Component: 3100 - total flux cleaned = 0.00173992 Jy ! Component: 3150 - total flux cleaned = 0.00177153 Jy ! Component: 3200 - total flux cleaned = 0.00181345 Jy ! Component: 3250 - total flux cleaned = 0.00184473 Jy ! Component: 3300 - total flux cleaned = 0.00188622 Jy ! Component: 3350 - total flux cleaned = 0.00193784 Jy ! Component: 3400 - total flux cleaned = 0.00197901 Jy ! Component: 3450 - total flux cleaned = 0.00200975 Jy ! Component: 3500 - total flux cleaned = 0.00204039 Jy ! Component: 3550 - total flux cleaned = 0.00209127 Jy ! Component: 3600 - total flux cleaned = 0.00211145 Jy ! Component: 3650 - total flux cleaned = 0.00214169 Jy ! Component: 3700 - total flux cleaned = 0.00218185 Jy ! Component: 3750 - total flux cleaned = 0.00218184 Jy ! Component: 3800 - total flux cleaned = 0.00221193 Jy ! Component: 3850 - total flux cleaned = 0.00221192 Jy ! Component: 3900 - total flux cleaned = 0.00226165 Jy ! Component: 3950 - total flux cleaned = 0.00230132 Jy ! Component: 4000 - total flux cleaned = 0.00230131 Jy ! Component: 4050 - total flux cleaned = 0.00234071 Jy ! Total flux subtracted in 4096 components = 0.00233085 Jy ! Clean residual min=-0.000551 max=0.000553 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.10005 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 444 components and 0.10005 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1318-1807_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.935 x 5.301 at 0.1362 degrees (North through East) ! Clean map min=-0.001207 max=0.062209 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1318-1807_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0622089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.81704 0.81704 1.63408 3.26816 6.53632 13.0726 26.1453 52.2905 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.179 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1318-1807_C_uvs.log closed on Sat Dec 21 09:14:43 2013