! Started logfile: /d2/scr/pima/bp171a4_uvs/J1001-3058_X_uvs.log on Wed Jan 29 03:47:36 2014 obs /d2/scr/pima/bp171a4_uvs/J1001-3058_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1001-3058_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1001-3058 ! ! 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 1080 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 /d2/scr/pima/bp171a4_uvs/J1001-3058_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=1.003425Jy sigma=27.940143 ! Fit after self-cal, rms=0.907489Jy sigma=25.171520 ! 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=0.7135 mas, bmaj=2.074 mas, bpa=-6.956 degrees ! Estimated noise=1.10362 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 = 0.0680827 Jy ! Component: 100 - total flux cleaned = 0.0855299 Jy ! Total flux subtracted in 100 components = 0.0855299 Jy ! Clean residual min=-0.004540 max=0.008835 Jy/beam ! Clean residual mean=0.000016 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.0855299 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0855299 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=0.031075Jy sigma=0.815591 ! Fit after self-cal, rms=0.031052Jy sigma=0.815177 ! Inverting map ! Added new window around map position (-10.2, 24.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866371 Jy ! Component: 100 - total flux cleaned = 0.013615 Jy ! Total flux subtracted in 100 components = 0.013615 Jy ! Clean residual min=-0.004027 max=0.005301 Jy/beam ! Clean residual mean=0.000012 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0991449 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0991449 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=0.027335Jy sigma=0.685811 ! Fit after self-cal, rms=0.027185Jy sigma=0.680793 ! 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=0.8961 mas, bmaj=2.477 mas, bpa=-6.067 degrees ! Estimated noise=0.799042 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 = 0.0065255 Jy ! Component: 100 - total flux cleaned = 0.0100055 Jy ! Component: 150 - total flux cleaned = 0.0119523 Jy ! Component: 200 - total flux cleaned = 0.0129139 Jy ! Total flux subtracted in 200 components = 0.0129139 Jy ! Clean residual min=-0.004024 max=0.003828 Jy/beam ! Clean residual mean=0.000009 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.112059 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.112059 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=0.025749Jy sigma=0.631179 ! Fit after self-cal, rms=0.025734Jy sigma=0.629898 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8961 x 2.477 at -6.067 degrees (North through East) ! Clean map min=-0.0039722 max=0.084566 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.17 KP 1.09 ! LA 0.92 MK 1.03 NL 1.09 OV 1.00 ! PT 0.86 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 1.14 KP 0.93 ! LA 0.98 MK 1.09 NL 1.03 OV 1.01 ! PT 0.88 SC 1.06 ! ! ! 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 1.00* 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 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* OV 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025734Jy sigma=0.629898 ! Fit after self-cal, rms=0.025505Jy sigma=0.611464 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=2.484 mas, bpa=-5.986 degrees ! Estimated noise=0.804009 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 = 0.000527452 Jy ! Component: 100 - total flux cleaned = 0.000528409 Jy ! Component: 150 - total flux cleaned = 0.000568484 Jy ! Component: 200 - total flux cleaned = 0.000586967 Jy ! Total flux subtracted in 200 components = 0.000586967 Jy ! Clean residual min=-0.003630 max=0.003469 Jy/beam ! Clean residual mean=0.000007 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.112646 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.112646 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=0.025455Jy sigma=0.610464 ! Fit after self-cal, rms=0.025465Jy sigma=0.610234 ! 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=0.025465Jy sigma=0.610234 ! Fit after self-cal, rms=0.025169Jy sigma=0.594298 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=2.478 mas, bpa=-5.981 degrees ! Estimated noise=0.80713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103252 Jy ! Component: 100 - total flux cleaned = 0.000102662 Jy ! Component: 150 - total flux cleaned = 0.000133057 Jy ! Component: 200 - total flux cleaned = 0.000147578 Jy ! Total flux subtracted in 200 components = 0.000147578 Jy ! Clean residual min=-0.002993 max=0.003157 Jy/beam ! Clean residual mean=0.000006 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.112793 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.112793 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=0.025145Jy sigma=0.593658 ! Fit after self-cal, rms=0.025145Jy sigma=0.593595 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 (-0.6, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277479 Jy ! Component: 100 - total flux cleaned = 0.00332611 Jy ! Component: 150 - total flux cleaned = 0.00325112 Jy ! Component: 200 - total flux cleaned = 0.00324811 Jy ! Total flux subtracted in 200 components = 0.00324811 Jy ! Clean residual min=-0.002852 max=0.002923 Jy/beam ! Clean residual mean=0.000005 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.116041 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.116041 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=0.024802Jy sigma=0.584498 ! Fit after self-cal, rms=0.024778Jy sigma=0.582846 ! 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=0.024778Jy sigma=0.582846 ! Fit after self-cal, rms=0.024759Jy sigma=0.581474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=2.481 mas, bpa=-6.074 degrees ! Estimated noise=0.809675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155556 Jy ! Component: 100 - total flux cleaned = 0.00177906 Jy ! Component: 150 - total flux cleaned = 0.00177969 Jy ! Component: 200 - total flux cleaned = 0.00178044 Jy ! Total flux subtracted in 200 components = 0.00178044 Jy ! Clean residual min=-0.002783 max=0.002746 Jy/beam ! Clean residual mean=0.000005 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.117822 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.117822 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=0.024625Jy sigma=0.578344 ! Fit after self-cal, rms=0.024618Jy sigma=0.577756 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 = 0.000510798 Jy ! Component: 100 - total flux cleaned = 0.000463002 Jy ! Component: 150 - total flux cleaned = 0.000418277 Jy ! Component: 200 - total flux cleaned = 0.000397843 Jy ! Total flux subtracted in 200 components = 0.000397843 Jy ! Clean residual min=-0.002641 max=0.002500 Jy/beam ! Clean residual mean=0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.11822 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.11822 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=0.024563Jy sigma=0.576487 ! Fit after self-cal, rms=0.024562Jy sigma=0.576334 ! 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=0.024562Jy sigma=0.576334 ! Fit after self-cal, rms=0.024256Jy sigma=0.567482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=6.222 mas, bpa=0.2417 degrees ! Estimated noise=0.987372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110467 Jy ! Component: 100 - total flux cleaned = 0.00153011 Jy ! Component: 150 - total flux cleaned = 0.00155043 Jy ! Component: 200 - total flux cleaned = 0.00156961 Jy ! Total flux subtracted in 200 components = 0.00156961 Jy ! Clean residual min=-0.002692 max=0.003081 Jy/beam ! Clean residual mean=0.000009 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.119789 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 107 components and 0.119789 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=0.024260Jy sigma=0.566986 ! Fit after self-cal, rms=0.024255Jy sigma=0.566925 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 = 8.90102e-05 Jy ! Component: 100 - total flux cleaned = 0.000106235 Jy ! Component: 150 - total flux cleaned = 0.000122047 Jy ! Component: 200 - total flux cleaned = 0.000121977 Jy ! Total flux subtracted in 200 components = 0.000121977 Jy ! Clean residual min=-0.002694 max=0.002953 Jy/beam ! Clean residual mean=0.000009 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.119911 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.119911 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=0.024257Jy sigma=0.566905 ! Fit after self-cal, rms=0.024255Jy sigma=0.566860 ! 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=0.9008 mas, bmaj=2.476 mas, bpa=-6.053 degrees ! Estimated noise=0.810544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9008 x 2.476 at -6.053 degrees (North through East) ! Clean map min=-0.0022257 max=0.083123 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=0.7168 mas, bmaj=2.07 mas, bpa=-6.906 degrees ! Estimated noise=1.13174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696433 Jy ! Component: 100 - total flux cleaned = 0.0879798 Jy ! Component: 150 - total flux cleaned = 0.0969316 Jy ! Component: 200 - total flux cleaned = 0.102382 Jy ! Total flux subtracted in 200 components = 0.102382 Jy ! Clean residual min=-0.003415 max=0.003678 Jy/beam ! Clean residual mean=0.000010 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.102382 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.102382 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9008 mas, bmaj=2.476 mas, bpa=-6.053 degrees ! Estimated noise=0.810544 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627523 Jy ! Component: 100 - total flux cleaned = 0.00992914 Jy ! Component: 150 - total flux cleaned = 0.0123094 Jy ! Component: 200 - total flux cleaned = 0.0139731 Jy ! Total flux subtracted in 200 components = 0.0139731 Jy ! Clean residual min=-0.002660 max=0.002467 Jy/beam ! Clean residual mean=0.000005 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.116355 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.116355 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=2.278 mas, bmaj=6.222 mas, bpa=0.2417 degrees ! Estimated noise=0.987372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205203 Jy ! Component: 100 - total flux cleaned = 0.00317242 Jy ! Component: 150 - total flux cleaned = 0.00347639 Jy ! Component: 200 - total flux cleaned = 0.00360899 Jy ! Total flux subtracted in 200 components = 0.00360899 Jy ! Clean residual min=-0.002671 max=0.002932 Jy/beam ! Clean residual mean=0.000009 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.119964 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 = 0.000121719 Jy ! Component: 100 - total flux cleaned = 0.000214199 Jy ! Component: 150 - total flux cleaned = 0.000323775 Jy ! Component: 200 - total flux cleaned = 0.00042447 Jy ! Total flux subtracted in 200 components = 0.00042447 Jy ! Clean residual min=-0.002631 max=0.002822 Jy/beam ! Clean residual mean=0.000008 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.120389 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.120389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9008 mas, bmaj=2.476 mas, bpa=-6.053 degrees ! Estimated noise=0.810544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515948 Jy ! Component: 100 - total flux cleaned = -0.000548282 Jy ! Component: 150 - total flux cleaned = -0.000605911 Jy ! Component: 200 - total flux cleaned = -0.000631011 Jy ! Total flux subtracted in 200 components = -0.000631011 Jy ! Clean residual min=-0.002317 max=0.002244 Jy/beam ! Clean residual mean=0.000005 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.119758 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.119758 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=0.024225Jy sigma=0.566371 ! Fit after self-cal, rms=0.024220Jy sigma=0.566133 wmodel /d2/scr/pima/bp171a4_uvs/J1001-3058_X_map.mod ! Writing 89 model components to file: /d2/scr/pima/bp171a4_uvs/J1001-3058_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1001-3058_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1001-3058_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1001-3058_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a4_uvs/J1001-3058_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 = -0.000453158 Jy ! Component: 100 - total flux cleaned = -0.00111974 Jy ! Component: 150 - total flux cleaned = -0.00146373 Jy ! Component: 200 - total flux cleaned = -0.00182466 Jy ! Component: 250 - total flux cleaned = -0.0020746 Jy ! Component: 300 - total flux cleaned = -0.00225461 Jy ! Component: 350 - total flux cleaned = -0.00242827 Jy ! Component: 400 - total flux cleaned = -0.00251233 Jy ! Component: 450 - total flux cleaned = -0.00259381 Jy ! Component: 500 - total flux cleaned = -0.00267232 Jy ! Component: 550 - total flux cleaned = -0.00274856 Jy ! Component: 600 - total flux cleaned = -0.00282298 Jy ! Component: 650 - total flux cleaned = -0.00294401 Jy ! Component: 700 - total flux cleaned = -0.00308595 Jy ! Component: 750 - total flux cleaned = -0.00322425 Jy ! Component: 800 - total flux cleaned = -0.00333668 Jy ! Component: 850 - total flux cleaned = -0.00342492 Jy ! Component: 900 - total flux cleaned = -0.00353302 Jy ! Component: 950 - total flux cleaned = -0.00361812 Jy ! Component: 1000 - total flux cleaned = -0.00376393 Jy ! Component: 1050 - total flux cleaned = -0.00388664 Jy ! Component: 1100 - total flux cleaned = -0.00400693 Jy ! Component: 1150 - total flux cleaned = -0.00408591 Jy ! Component: 1200 - total flux cleaned = -0.0042225 Jy ! Component: 1250 - total flux cleaned = -0.00437529 Jy ! Component: 1300 - total flux cleaned = -0.00454472 Jy ! Component: 1350 - total flux cleaned = -0.00476703 Jy ! Component: 1400 - total flux cleaned = -0.00489434 Jy ! Component: 1450 - total flux cleaned = -0.00502021 Jy ! Component: 1500 - total flux cleaned = -0.00516183 Jy ! Component: 1550 - total flux cleaned = -0.00526712 Jy ! Component: 1600 - total flux cleaned = -0.00540514 Jy ! Component: 1650 - total flux cleaned = -0.00552418 Jy ! Component: 1700 - total flux cleaned = -0.00569207 Jy ! Component: 1750 - total flux cleaned = -0.00577471 Jy ! Component: 1800 - total flux cleaned = -0.00584027 Jy ! Component: 1850 - total flux cleaned = -0.00592121 Jy ! Component: 1900 - total flux cleaned = -0.005969 Jy ! Component: 1950 - total flux cleaned = -0.00603207 Jy ! Component: 2000 - total flux cleaned = -0.00606329 Jy ! Component: 2050 - total flux cleaned = -0.00612497 Jy ! Component: 2100 - total flux cleaned = -0.00610959 Jy ! Component: 2150 - total flux cleaned = -0.00607965 Jy ! Component: 2200 - total flux cleaned = -0.00612464 Jy ! Component: 2250 - total flux cleaned = -0.00610976 Jy ! Component: 2300 - total flux cleaned = -0.00608069 Jy ! Component: 2350 - total flux cleaned = -0.00611003 Jy ! Component: 2400 - total flux cleaned = -0.00613881 Jy ! Component: 2450 - total flux cleaned = -0.00611034 Jy ! Component: 2500 - total flux cleaned = -0.00615279 Jy ! Component: 2550 - total flux cleaned = -0.0061808 Jy ! Component: 2600 - total flux cleaned = -0.00619453 Jy ! Component: 2650 - total flux cleaned = -0.00618051 Jy ! Component: 2700 - total flux cleaned = -0.00616692 Jy ! Component: 2750 - total flux cleaned = -0.00615322 Jy ! Component: 2800 - total flux cleaned = -0.00608591 Jy ! Component: 2850 - total flux cleaned = -0.00603243 Jy ! Component: 2900 - total flux cleaned = -0.00604581 Jy ! Component: 2950 - total flux cleaned = -0.00605882 Jy ! Component: 3000 - total flux cleaned = -0.00605866 Jy ! Component: 3050 - total flux cleaned = -0.00603247 Jy ! Component: 3100 - total flux cleaned = -0.00600652 Jy ! Component: 3150 - total flux cleaned = -0.00604512 Jy ! Component: 3200 - total flux cleaned = -0.0060196 Jy ! Component: 3250 - total flux cleaned = -0.00599429 Jy ! Component: 3300 - total flux cleaned = -0.00605762 Jy ! Component: 3350 - total flux cleaned = -0.00604504 Jy ! Component: 3400 - total flux cleaned = -0.00604509 Jy ! Component: 3450 - total flux cleaned = -0.00603266 Jy ! Component: 3500 - total flux cleaned = -0.00606989 Jy ! Component: 3550 - total flux cleaned = -0.00603278 Jy ! Component: 3600 - total flux cleaned = -0.00602043 Jy ! Component: 3650 - total flux cleaned = -0.00602035 Jy ! Component: 3700 - total flux cleaned = -0.00597162 Jy ! Component: 3750 - total flux cleaned = -0.00598377 Jy ! Component: 3800 - total flux cleaned = -0.00593541 Jy ! Component: 3850 - total flux cleaned = -0.00595957 Jy ! Component: 3900 - total flux cleaned = -0.00601949 Jy ! Component: 3950 - total flux cleaned = -0.00598366 Jy ! Component: 4000 - total flux cleaned = -0.00600751 Jy ! Component: 4050 - total flux cleaned = -0.00603125 Jy ! Total flux subtracted in 4096 components = -0.00607862 Jy ! Clean residual min=-0.000663 max=0.000775 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.113679 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 352 components and 0.113679 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1001-3058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9008 x 2.476 at -6.053 degrees (North through East) ! Clean map min=-0.0012511 max=0.084098 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1001-3058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0840981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.673406 0.673406 1.34681 2.69362 5.38725 10.7745 21.549 43.098 86.196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 445.496 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1001-3058_X_uvs.log closed on Wed Jan 29 03:47:46 2014