! Started logfile: /scr/pima/bp171ac_uvs/J0924-1703_C_uvs.log on Mon Dec 9 01:51:50 2013 obs /scr/pima/bp171ac_uvs/J0924-1703_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0924-1703_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J0924-1703 ! ! 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 552 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/bp171ac_uvs/J0924-1703_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=1.000077Jy sigma=1.540552 ! Fit after self-cal, rms=0.978948Jy sigma=1.464953 ! 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=1.635 mas, bmaj=3.864 mas, bpa=-2.153 degrees ! Estimated noise=30.9659 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 = 0.0215487 Jy ! Component: 100 - total flux cleaned = 0.0288438 Jy ! Total flux subtracted in 100 components = 0.0288438 Jy ! Clean residual min=-0.007871 max=0.011147 Jy/beam ! Clean residual mean=0.000008 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.0288438 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0288438 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=0.032934Jy sigma=0.061036 ! Fit after self-cal, rms=0.031521Jy sigma=0.058424 ! 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=2.162 mas, bmaj=4.763 mas, bpa=-0.4082 degrees ! Estimated noise=22.9015 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 = 0.00825808 Jy ! Component: 100 - total flux cleaned = 0.0120907 Jy ! Component: 150 - total flux cleaned = 0.0140501 Jy ! Component: 200 - total flux cleaned = 0.0148025 Jy ! Total flux subtracted in 200 components = 0.0148025 Jy ! Clean residual min=-0.008919 max=0.012691 Jy/beam ! Clean residual mean=0.000013 rms=0.003524 Jy/beam ! Combined flux in latest and established models = 0.0436462 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0436462 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=0.033066Jy sigma=0.050216 ! Fit after self-cal, rms=0.033073Jy sigma=0.050160 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.162 x 4.763 at -0.4082 degrees (North through East) ! Clean map min=-0.0088394 max=0.029152 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.033073Jy sigma=0.050160 ! Fit after self-cal, rms=0.033073Jy sigma=0.050160 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=4.763 mas, bpa=-0.4082 degrees ! Estimated noise=22.9015 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 = 0.000453767 Jy ! Component: 100 - total flux cleaned = 0.000634766 Jy ! Component: 150 - total flux cleaned = 0.000732391 Jy ! Component: 200 - total flux cleaned = 0.000827062 Jy ! Total flux subtracted in 200 components = 0.000827062 Jy ! Clean residual min=-0.008859 max=0.012428 Jy/beam ! Clean residual mean=0.000012 rms=0.003472 Jy/beam ! Combined flux in latest and established models = 0.0444733 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0444733 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=0.033054Jy sigma=0.049873 ! Fit after self-cal, rms=0.033044Jy sigma=0.049865 ! 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=0.033044Jy sigma=0.049865 ! Fit after self-cal, rms=0.033044Jy sigma=0.049865 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=4.763 mas, bpa=-0.4082 degrees ! Estimated noise=22.9015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155708 Jy ! Component: 100 - total flux cleaned = 0.00025053 Jy ! Component: 150 - total flux cleaned = 0.00033885 Jy ! Component: 200 - total flux cleaned = 0.000394868 Jy ! Total flux subtracted in 200 components = 0.000394868 Jy ! Clean residual min=-0.008817 max=0.012295 Jy/beam ! Clean residual mean=0.000012 rms=0.003448 Jy/beam ! Combined flux in latest and established models = 0.0448682 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0448682 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=0.032988Jy sigma=0.049732 ! Fit after self-cal, rms=0.032976Jy sigma=0.049727 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 = 0.000136387 Jy ! Component: 100 - total flux cleaned = 0.000222624 Jy ! Component: 150 - total flux cleaned = 0.000277189 Jy ! Component: 200 - total flux cleaned = 0.000330004 Jy ! Total flux subtracted in 200 components = 0.000330004 Jy ! Clean residual min=-0.008787 max=0.012182 Jy/beam ! Clean residual mean=0.000011 rms=0.003429 Jy/beam ! Combined flux in latest and established models = 0.0451982 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0451982 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=0.032936Jy sigma=0.049610 ! Fit after self-cal, rms=0.032924Jy sigma=0.049606 ! 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=0.032924Jy sigma=0.049606 ! Fit after self-cal, rms=0.032924Jy sigma=0.049606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=4.763 mas, bpa=-0.4082 degrees ! Estimated noise=22.9015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154518 Jy ! Component: 100 - total flux cleaned = 0.000180513 Jy ! Component: 150 - total flux cleaned = 0.000232144 Jy ! Component: 200 - total flux cleaned = 0.000281181 Jy ! Total flux subtracted in 200 components = 0.000281181 Jy ! Clean residual min=-0.008753 max=0.012078 Jy/beam ! Clean residual mean=0.000011 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.0454793 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0454793 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=0.032888Jy sigma=0.049508 ! Fit after self-cal, rms=0.032875Jy sigma=0.049504 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 = 0.000153894 Jy ! Component: 100 - total flux cleaned = 0.000179223 Jy ! Component: 150 - total flux cleaned = 0.000227373 Jy ! Component: 200 - total flux cleaned = 0.000273435 Jy ! Total flux subtracted in 200 components = 0.000273435 Jy ! Clean residual min=-0.008719 max=0.011992 Jy/beam ! Clean residual mean=0.000011 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 0.0457528 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0457528 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=0.032851Jy sigma=0.049405 ! Fit after self-cal, rms=0.032837Jy sigma=0.049401 ! 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=0.032837Jy sigma=0.049401 ! Fit after self-cal, rms=0.032837Jy sigma=0.049401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.773 mas, bmaj=9.361 mas, bpa=10.03 degrees ! Estimated noise=24.6221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136623 Jy ! Component: 100 - total flux cleaned = 0.00146344 Jy ! Component: 150 - total flux cleaned = 0.00160469 Jy ! Component: 200 - total flux cleaned = 0.00173826 Jy ! Total flux subtracted in 200 components = 0.00173826 Jy ! Clean residual min=-0.011660 max=0.015325 Jy/beam ! Clean residual mean=0.000015 rms=0.004949 Jy/beam ! Combined flux in latest and established models = 0.047491 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.047491 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=0.033058Jy sigma=0.048864 ! Fit after self-cal, rms=0.032979Jy sigma=0.048816 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 = 0.000207685 Jy ! Component: 100 - total flux cleaned = 0.000340205 Jy ! Component: 150 - total flux cleaned = 0.000426003 Jy ! Component: 200 - total flux cleaned = 0.000550057 Jy ! Total flux subtracted in 200 components = 0.000550057 Jy ! Clean residual min=-0.011634 max=0.015240 Jy/beam ! Clean residual mean=0.000014 rms=0.004897 Jy/beam ! Combined flux in latest and established models = 0.0480411 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.0480411 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=0.032964Jy sigma=0.048707 ! Fit after self-cal, rms=0.032907Jy sigma=0.048678 ! 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=2.162 mas, bmaj=4.763 mas, bpa=-0.4082 degrees ! Estimated noise=22.9015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.162 x 4.763 at -0.4082 degrees (North through East) ! Clean map min=-0.0086632 max=0.023267 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=1.635 mas, bmaj=3.864 mas, bpa=-2.153 degrees ! Estimated noise=30.9659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229243 Jy ! Component: 100 - total flux cleaned = 0.0307863 Jy ! Component: 150 - total flux cleaned = 0.034279 Jy ! Component: 200 - total flux cleaned = 0.0362336 Jy ! Total flux subtracted in 200 components = 0.0362336 Jy ! Clean residual min=-0.006456 max=0.009827 Jy/beam ! Clean residual mean=0.000008 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.0362336 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0362336 Jy ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=4.763 mas, bpa=-0.4082 degrees ! Estimated noise=22.9015 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 = 0.00591847 Jy ! Component: 100 - total flux cleaned = 0.00843777 Jy ! Component: 150 - total flux cleaned = 0.0093032 Jy ! Component: 200 - total flux cleaned = 0.00946613 Jy ! Total flux subtracted in 200 components = 0.00946613 Jy ! Clean residual min=-0.008790 max=0.011913 Jy/beam ! Clean residual mean=0.000011 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.0456997 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0456997 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=4.773 mas, bmaj=9.361 mas, bpa=10.03 degrees ! Estimated noise=24.6221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156056 Jy ! Component: 100 - total flux cleaned = 0.00171568 Jy ! Component: 150 - total flux cleaned = 0.00186303 Jy ! Component: 200 - total flux cleaned = 0.00200473 Jy ! Total flux subtracted in 200 components = 0.00200473 Jy ! Clean residual min=-0.011800 max=0.015320 Jy/beam ! Clean residual mean=0.000014 rms=0.004930 Jy/beam ! Combined flux in latest and established models = 0.0477044 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 = 0.000135449 Jy ! Component: 100 - total flux cleaned = 0.000264347 Jy ! Component: 150 - total flux cleaned = 0.000347193 Jy ! Component: 200 - total flux cleaned = 0.000468089 Jy ! Total flux subtracted in 200 components = 0.000468089 Jy ! Clean residual min=-0.011653 max=0.015294 Jy/beam ! Clean residual mean=0.000014 rms=0.004886 Jy/beam ! Combined flux in latest and established models = 0.0481725 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0481725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=4.763 mas, bpa=-0.4082 degrees ! Estimated noise=22.9015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000833333 Jy ! Component: 100 - total flux cleaned = -0.000837757 Jy ! Component: 150 - total flux cleaned = -0.000807912 Jy ! Component: 200 - total flux cleaned = -0.000782251 Jy ! Total flux subtracted in 200 components = -0.000782251 Jy ! Clean residual min=-0.008601 max=0.011686 Jy/beam ! Clean residual mean=0.000010 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 0.0473903 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0473903 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=0.032644Jy sigma=0.048878 ! Fit after self-cal, rms=0.032591Jy sigma=0.048833 wmodel /scr/pima/bp171ac_uvs/J0924-1703_C_map.mod ! Writing 36 model components to file: /scr/pima/bp171ac_uvs/J0924-1703_C_map.mod wobs /scr/pima/bp171ac_uvs/J0924-1703_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0924-1703_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0924-1703_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0924-1703_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 = 0.00504323 Jy ! Component: 100 - total flux cleaned = 0.00908759 Jy ! Component: 150 - total flux cleaned = 0.0110068 Jy ! Component: 200 - total flux cleaned = 0.0117147 Jy ! Component: 250 - total flux cleaned = 0.01288 Jy ! Component: 300 - total flux cleaned = 0.0136479 Jy ! Component: 350 - total flux cleaned = 0.0146162 Jy ! Component: 400 - total flux cleaned = 0.0154275 Jy ! Component: 450 - total flux cleaned = 0.0160982 Jy ! Component: 500 - total flux cleaned = 0.0164483 Jy ! Component: 550 - total flux cleaned = 0.016774 Jy ! Component: 600 - total flux cleaned = 0.016837 Jy ! Component: 650 - total flux cleaned = 0.0167801 Jy ! Component: 700 - total flux cleaned = 0.016836 Jy ! Component: 750 - total flux cleaned = 0.0167294 Jy ! Component: 800 - total flux cleaned = 0.0167812 Jy ! Component: 850 - total flux cleaned = 0.0169767 Jy ! Component: 900 - total flux cleaned = 0.0170227 Jy ! Component: 950 - total flux cleaned = 0.0171578 Jy ! Component: 1000 - total flux cleaned = 0.0174193 Jy ! Component: 1050 - total flux cleaned = 0.0175027 Jy ! Component: 1100 - total flux cleaned = 0.0175419 Jy ! Component: 1150 - total flux cleaned = 0.0175031 Jy ! Component: 1200 - total flux cleaned = 0.0175794 Jy ! Component: 1250 - total flux cleaned = 0.0175067 Jy ! Component: 1300 - total flux cleaned = 0.017613 Jy ! Component: 1350 - total flux cleaned = 0.0175436 Jy ! Component: 1400 - total flux cleaned = 0.0174098 Jy ! Component: 1450 - total flux cleaned = 0.017215 Jy ! Component: 1500 - total flux cleaned = 0.017027 Jy ! Component: 1550 - total flux cleaned = 0.0170276 Jy ! Component: 1600 - total flux cleaned = 0.0168776 Jy ! Component: 1650 - total flux cleaned = 0.0166439 Jy ! Component: 1700 - total flux cleaned = 0.0165022 Jy ! Component: 1750 - total flux cleaned = 0.0163634 Jy ! Component: 1800 - total flux cleaned = 0.0161738 Jy ! Component: 1850 - total flux cleaned = 0.0161211 Jy ! Component: 1900 - total flux cleaned = 0.0159643 Jy ! Component: 1950 - total flux cleaned = 0.015759 Jy ! Component: 2000 - total flux cleaned = 0.0156576 Jy ! Component: 2050 - total flux cleaned = 0.0155577 Jy ! Component: 2100 - total flux cleaned = 0.0154339 Jy ! Component: 2150 - total flux cleaned = 0.0153118 Jy ! Component: 2200 - total flux cleaned = 0.0152151 Jy ! Component: 2250 - total flux cleaned = 0.0150954 Jy ! Component: 2300 - total flux cleaned = 0.0150241 Jy ! Component: 2350 - total flux cleaned = 0.0149064 Jy ! Component: 2400 - total flux cleaned = 0.0148134 Jy ! Component: 2450 - total flux cleaned = 0.0147213 Jy ! Component: 2500 - total flux cleaned = 0.0146525 Jy ! Component: 2550 - total flux cleaned = 0.0145615 Jy ! Component: 2600 - total flux cleaned = 0.0144487 Jy ! Component: 2650 - total flux cleaned = 0.0143592 Jy ! Component: 2700 - total flux cleaned = 0.0141581 Jy ! Component: 2750 - total flux cleaned = 0.0139795 Jy ! Component: 2800 - total flux cleaned = 0.013801 Jy ! Component: 2850 - total flux cleaned = 0.013578 Jy ! Component: 2900 - total flux cleaned = 0.013355 Jy ! Component: 2950 - total flux cleaned = 0.0131095 Jy ! Component: 3000 - total flux cleaned = 0.0129084 Jy ! Component: 3050 - total flux cleaned = 0.0127069 Jy ! Component: 3100 - total flux cleaned = 0.01246 Jy ! Component: 3150 - total flux cleaned = 0.0123024 Jy ! Component: 3200 - total flux cleaned = 0.0121438 Jy ! Component: 3250 - total flux cleaned = 0.0119844 Jy ! Component: 3300 - total flux cleaned = 0.0118007 Jy ! Component: 3350 - total flux cleaned = 0.0116156 Jy ! Component: 3400 - total flux cleaned = 0.0114526 Jy ! Component: 3450 - total flux cleaned = 0.0112177 Jy ! Component: 3500 - total flux cleaned = 0.0110519 Jy ! Component: 3550 - total flux cleaned = 0.0108608 Jy ! Component: 3600 - total flux cleaned = 0.010596 Jy ! Component: 3650 - total flux cleaned = 0.0104015 Jy ! Component: 3700 - total flux cleaned = 0.0102052 Jy ! Component: 3750 - total flux cleaned = 0.00998257 Jy ! Component: 3800 - total flux cleaned = 0.00978261 Jy ! Component: 3850 - total flux cleaned = 0.00960639 Jy ! Component: 3900 - total flux cleaned = 0.00935187 Jy ! Component: 3950 - total flux cleaned = 0.00914634 Jy ! Component: 4000 - total flux cleaned = 0.00893862 Jy ! Component: 4050 - total flux cleaned = 0.00875497 Jy ! Total flux subtracted in 4096 components = 0.00854284 Jy ! Clean residual min=-0.001715 max=0.001460 Jy/beam ! Clean residual mean=-0.000022 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0559331 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 384 components and 0.0559331 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0924-1703_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.162 x 4.763 at -0.4082 degrees (North through East) ! Clean map min=-0.0029488 max=0.022527 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0924-1703_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0225268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000354268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.71795 4.71795 9.4359 18.8718 37.7436 75.4872 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.586 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0924-1703_C_uvs.log closed on Mon Dec 9 01:51:54 2013