! Started logfile: /scr/pima/bp171a8_uvs/J1130-1449_C_uvs.log on Fri Dec 27 16:30:40 2013 obs /scr/pima/bp171a8_uvs/J1130-1449_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1130-1449_C_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.925 visibilities/baseline/integration-bin. ! Found source: J1130-1449 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2072 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/bp171a8_uvs/J1130-1449_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=1.608944Jy sigma=1.078733 ! Fit after self-cal, rms=0.691078Jy sigma=0.464765 ! 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=1.571 mas, bmaj=5.227 mas, bpa=10.47 degrees ! Estimated noise=31.0097 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 = 0.696335 Jy ! Component: 100 - total flux cleaned = 0.936782 Jy ! Total flux subtracted in 100 components = 0.936782 Jy ! Clean residual min=-0.191607 max=0.290270 Jy/beam ! Clean residual mean=0.000563 rms=0.047677 Jy/beam ! Combined flux in latest and established models = 0.936782 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.936782 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=0.671622Jy sigma=0.454683 ! Fit after self-cal, rms=0.670852Jy sigma=0.454061 ! Inverting map ! Added new window around map position (-3, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270889 Jy ! Component: 100 - total flux cleaned = 0.418062 Jy ! Total flux subtracted in 100 components = 0.418062 Jy ! Clean residual min=-0.129692 max=0.201121 Jy/beam ! Clean residual mean=0.000378 rms=0.035127 Jy/beam ! Combined flux in latest and established models = 1.35484 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 1.35484 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=0.496613Jy sigma=0.332549 ! Fit after self-cal, rms=0.465664Jy sigma=0.312218 ! 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=1.916 mas, bmaj=5.603 mas, bpa=10.22 degrees ! Estimated noise=23.6374 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 = 0.216319 Jy ! Component: 100 - total flux cleaned = 0.338041 Jy ! Component: 150 - total flux cleaned = 0.380109 Jy ! Component: 200 - total flux cleaned = 0.394187 Jy ! Total flux subtracted in 200 components = 0.394187 Jy ! Clean residual min=-0.112575 max=0.186148 Jy/beam ! Clean residual mean=0.000325 rms=0.034672 Jy/beam ! Combined flux in latest and established models = 1.74903 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 1.74903 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=0.348948Jy sigma=0.226405 ! Fit after self-cal, rms=0.340627Jy sigma=0.221267 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.916 x 5.603 at 10.22 degrees (North through East) ! Clean map min=-0.10752 max=0.91838 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* NL 1.00* OV 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.89 HN 1.18 KP 0.90 ! LA 0.94 NL 0.92 OV 1.16 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.88 HN 1.18 KP 0.93 ! LA 0.94 NL 0.88 OV 1.19 SC 0.99 ! ! ! Fit before self-cal, rms=0.340627Jy sigma=0.221267 ! Fit after self-cal, rms=0.330928Jy sigma=0.211855 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=5.633 mas, bpa=10.55 degrees ! Estimated noise=23.335 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 (6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152958 Jy ! Component: 100 - total flux cleaned = 0.236302 Jy ! Component: 150 - total flux cleaned = 0.278079 Jy ! Component: 200 - total flux cleaned = 0.310591 Jy ! Total flux subtracted in 200 components = 0.310591 Jy ! Clean residual min=-0.068600 max=0.113134 Jy/beam ! Clean residual mean=0.000169 rms=0.018456 Jy/beam ! Combined flux in latest and established models = 2.05962 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 2.05962 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=0.225262Jy sigma=0.142608 ! Fit after self-cal, rms=0.219489Jy sigma=0.138602 ! 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=0.219489Jy sigma=0.138602 ! Fit after self-cal, rms=0.208379Jy sigma=0.127791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.925 mas, bmaj=5.656 mas, bpa=10.79 degrees ! Estimated noise=23.3598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058333 Jy ! Component: 100 - total flux cleaned = 0.0758388 Jy ! Component: 150 - total flux cleaned = 0.0802913 Jy ! Component: 200 - total flux cleaned = 0.0843222 Jy ! Total flux subtracted in 200 components = 0.0843222 Jy ! Clean residual min=-0.053236 max=0.074022 Jy/beam ! Clean residual mean=0.000064 rms=0.013381 Jy/beam ! Combined flux in latest and established models = 2.14394 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 2.14394 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=0.177320Jy sigma=0.109435 ! Fit after self-cal, rms=0.175698Jy sigma=0.108164 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 (-10.5, 38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0503592 Jy ! Component: 100 - total flux cleaned = 0.0720742 Jy ! Component: 150 - total flux cleaned = 0.0837638 Jy ! Component: 200 - total flux cleaned = 0.088344 Jy ! Total flux subtracted in 200 components = 0.088344 Jy ! Clean residual min=-0.039010 max=0.037263 Jy/beam ! Clean residual mean=0.000081 rms=0.010150 Jy/beam ! Combined flux in latest and established models = 2.23229 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 124 components and 2.23229 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=0.142441Jy sigma=0.089226 ! Fit after self-cal, rms=0.141896Jy sigma=0.088778 ! 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=0.141896Jy sigma=0.088778 ! Fit after self-cal, rms=0.137027Jy sigma=0.084267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.652 mas, bpa=10.71 degrees ! Estimated noise=23.6304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161342 Jy ! Component: 100 - total flux cleaned = 0.0210047 Jy ! Component: 150 - total flux cleaned = 0.0227576 Jy ! Component: 200 - total flux cleaned = 0.023589 Jy ! Total flux subtracted in 200 components = 0.023589 Jy ! Clean residual min=-0.032797 max=0.032888 Jy/beam ! Clean residual mean=0.000053 rms=0.008658 Jy/beam ! Combined flux in latest and established models = 2.25588 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 151 components and 2.25588 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=0.123660Jy sigma=0.077267 ! Fit after self-cal, rms=0.123529Jy sigma=0.077023 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 = 0.00454509 Jy ! Component: 100 - total flux cleaned = 0.00592594 Jy ! Component: 150 - total flux cleaned = 0.00591238 Jy ! Component: 200 - total flux cleaned = 0.00529355 Jy ! Total flux subtracted in 200 components = 0.00529355 Jy ! Clean residual min=-0.030359 max=0.032046 Jy/beam ! Clean residual mean=0.000048 rms=0.007975 Jy/beam ! Combined flux in latest and established models = 2.26117 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 171 components and 2.26117 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=0.115868Jy sigma=0.073043 ! Fit after self-cal, rms=0.115763Jy sigma=0.072866 ! 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=0.115763Jy sigma=0.072866 ! Fit after self-cal, rms=0.102852Jy sigma=0.059697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=6.953 mas, bpa=3.344 degrees ! Estimated noise=28.8327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107059 Jy ! Component: 100 - total flux cleaned = 0.00946444 Jy ! Component: 150 - total flux cleaned = 0.00839282 Jy ! Component: 200 - total flux cleaned = 0.00739176 Jy ! Total flux subtracted in 200 components = 0.00739176 Jy ! Clean residual min=-0.022972 max=0.022387 Jy/beam ! Clean residual mean=-0.000031 rms=0.006599 Jy/beam ! Combined flux in latest and established models = 2.26856 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 2.26856 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=0.096548Jy sigma=0.056635 ! Fit after self-cal, rms=0.096421Jy sigma=0.056500 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 = 0.00102024 Jy ! Component: 100 - total flux cleaned = -0.000855856 Jy ! Component: 150 - total flux cleaned = -0.00213996 Jy ! Component: 200 - total flux cleaned = -0.00213275 Jy ! Total flux subtracted in 200 components = -0.00213275 Jy ! Clean residual min=-0.020606 max=0.020128 Jy/beam ! Clean residual mean=-0.000025 rms=0.006107 Jy/beam ! Combined flux in latest and established models = 2.26643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 199 components and 2.26643 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=0.092527Jy sigma=0.054756 ! Fit after self-cal, rms=0.092460Jy sigma=0.054676 ! 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=1.92 mas, bmaj=5.666 mas, bpa=10.9 degrees ! Estimated noise=23.8768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.92 x 5.666 at 10.9 degrees (North through East) ! Clean map min=-0.049128 max=0.9002 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 ! Performing amp+phase self-cal ! ! 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=0.092460Jy sigma=0.054676 ! Fit after self-cal, rms=0.089965Jy sigma=0.052590 ! Inverting map and beam ! Estimated beam: bmin=1.925 mas, bmaj=5.669 mas, bpa=10.82 degrees ! Estimated noise=23.9425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551778 Jy ! Component: 100 - total flux cleaned = -0.00085636 Jy ! Component: 150 - total flux cleaned = -0.000427547 Jy ! Component: 200 - total flux cleaned = -0.000838621 Jy ! Total flux subtracted in 200 components = -0.000838621 Jy ! Clean residual min=-0.024682 max=0.022436 Jy/beam ! Clean residual mean=-0.000028 rms=0.005966 Jy/beam ! Combined flux in latest and established models = 2.26559 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 223 components and 2.26559 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=0.084920Jy sigma=0.049933 ! Fit after self-cal, rms=0.084782Jy sigma=0.049805 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229704 Jy ! Component: 100 - total flux cleaned = 0.0023106 Jy ! Component: 150 - total flux cleaned = 0.00092859 Jy ! Component: 200 - total flux cleaned = 0.000253179 Jy ! Total flux subtracted in 200 components = 0.000253179 Jy ! Clean residual min=-0.023573 max=0.022208 Jy/beam ! Clean residual mean=-0.000029 rms=0.005714 Jy/beam ! Combined flux in latest and established models = 2.26584 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 238 components and 2.26584 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=0.081585Jy sigma=0.048153 ! Fit after self-cal, rms=0.081516Jy sigma=0.048040 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.081516Jy sigma=0.048040 ! Fit after self-cal, rms=0.082150Jy sigma=0.047888 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=1.574 mas, bmaj=5.288 mas, bpa=11.05 degrees ! Estimated noise=31.7615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.742185 Jy ! Component: 100 - total flux cleaned = 1.06649 Jy ! Component: 150 - total flux cleaned = 1.28447 Jy ! Component: 200 - total flux cleaned = 1.44946 Jy ! Total flux subtracted in 200 components = 1.44946 Jy ! Clean residual min=-0.098454 max=0.123563 Jy/beam ! Clean residual mean=0.000319 rms=0.027266 Jy/beam ! Combined flux in latest and established models = 1.44946 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.44946 Jy ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.678 mas, bpa=10.91 degrees ! Estimated noise=24.0179 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 = 0.217972 Jy ! Component: 100 - total flux cleaned = 0.361721 Jy ! Component: 150 - total flux cleaned = 0.469643 Jy ! Component: 200 - total flux cleaned = 0.552911 Jy ! Total flux subtracted in 200 components = 0.552911 Jy ! Clean residual min=-0.055031 max=0.084986 Jy/beam ! Clean residual mean=0.000159 rms=0.017494 Jy/beam ! Combined flux in latest and established models = 2.00237 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 63 components and 2.00237 Jy ! Inverting map ! Added new window around map position (-7.2, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582101 Jy ! Component: 100 - total flux cleaned = 0.0930213 Jy ! Component: 150 - total flux cleaned = 0.115573 Jy ! Component: 200 - total flux cleaned = 0.134516 Jy ! Total flux subtracted in 200 components = 0.134516 Jy ! Clean residual min=-0.035326 max=0.043147 Jy/beam ! Clean residual mean=0.000080 rms=0.010369 Jy/beam ! Combined flux in latest and established models = 2.13689 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 96 components and 2.13689 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=3.753 mas, bmaj=6.968 mas, bpa=3.35 degrees ! Estimated noise=28.9063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05013 Jy ! Component: 100 - total flux cleaned = 0.0731451 Jy ! Component: 150 - total flux cleaned = 0.0801766 Jy ! Component: 200 - total flux cleaned = 0.0841421 Jy ! Total flux subtracted in 200 components = 0.0841421 Jy ! Clean residual min=-0.025897 max=0.034314 Jy/beam ! Clean residual mean=0.000041 rms=0.008678 Jy/beam ! Combined flux in latest and established models = 2.22103 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 = 0.00260059 Jy ! Component: 100 - total flux cleaned = 0.00570267 Jy ! Component: 150 - total flux cleaned = 0.00855177 Jy ! Component: 200 - total flux cleaned = 0.0124383 Jy ! Total flux subtracted in 200 components = 0.0124383 Jy ! Clean residual min=-0.021320 max=0.027721 Jy/beam ! Clean residual mean=-0.000009 rms=0.006825 Jy/beam ! Combined flux in latest and established models = 2.23347 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 178 components and 2.23347 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.678 mas, bpa=10.91 degrees ! Estimated noise=24.0179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00439241 Jy ! Component: 100 - total flux cleaned = -5.66851e-05 Jy ! Component: 150 - total flux cleaned = 0.00581547 Jy ! Component: 200 - total flux cleaned = 0.01054 Jy ! Total flux subtracted in 200 components = 0.01054 Jy ! Clean residual min=-0.022286 max=0.027538 Jy/beam ! Clean residual mean=-0.000044 rms=0.005813 Jy/beam ! Combined flux in latest and established models = 2.24401 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 204 components and 2.24401 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=0.083716Jy sigma=0.049488 ! Fit after self-cal, rms=0.080440Jy sigma=0.047300 wmodel /scr/pima/bp171a8_uvs/J1130-1449_C_map.mod ! Writing 204 model components to file: /scr/pima/bp171a8_uvs/J1130-1449_C_map.mod wobs /scr/pima/bp171a8_uvs/J1130-1449_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1130-1449_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1130-1449_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a8_uvs/J1130-1449_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 = 0.00780734 Jy ! Component: 100 - total flux cleaned = 0.0132456 Jy ! Component: 150 - total flux cleaned = 0.0175602 Jy ! Component: 200 - total flux cleaned = 0.0209887 Jy ! Component: 250 - total flux cleaned = 0.0242238 Jy ! Component: 300 - total flux cleaned = 0.0258819 Jy ! Component: 350 - total flux cleaned = 0.0274596 Jy ! Component: 400 - total flux cleaned = 0.028716 Jy ! Component: 450 - total flux cleaned = 0.0292012 Jy ! Component: 500 - total flux cleaned = 0.0292032 Jy ! Component: 550 - total flux cleaned = 0.029199 Jy ! Component: 600 - total flux cleaned = 0.0285477 Jy ! Component: 650 - total flux cleaned = 0.0279269 Jy ! Component: 700 - total flux cleaned = 0.0275188 Jy ! Component: 750 - total flux cleaned = 0.0267345 Jy ! Component: 800 - total flux cleaned = 0.026548 Jy ! Component: 850 - total flux cleaned = 0.0258097 Jy ! Component: 900 - total flux cleaned = 0.0252747 Jy ! Component: 950 - total flux cleaned = 0.0245816 Jy ! Component: 1000 - total flux cleaned = 0.0242492 Jy ! Component: 1050 - total flux cleaned = 0.0244151 Jy ! Component: 1100 - total flux cleaned = 0.0240953 Jy ! Component: 1150 - total flux cleaned = 0.0234764 Jy ! Component: 1200 - total flux cleaned = 0.0234766 Jy ! Component: 1250 - total flux cleaned = 0.0225942 Jy ! Component: 1300 - total flux cleaned = 0.0227388 Jy ! Component: 1350 - total flux cleaned = 0.022453 Jy ! Component: 1400 - total flux cleaned = 0.022314 Jy ! Component: 1450 - total flux cleaned = 0.0219149 Jy ! Component: 1500 - total flux cleaned = 0.0217866 Jy ! Component: 1550 - total flux cleaned = 0.021656 Jy ! Component: 1600 - total flux cleaned = 0.0211637 Jy ! Component: 1650 - total flux cleaned = 0.0212869 Jy ! Component: 1700 - total flux cleaned = 0.0208157 Jy ! Component: 1750 - total flux cleaned = 0.0203545 Jy ! Component: 1800 - total flux cleaned = 0.0196758 Jy ! Component: 1850 - total flux cleaned = 0.0193446 Jy ! Component: 1900 - total flux cleaned = 0.0187989 Jy ! Component: 1950 - total flux cleaned = 0.0182679 Jy ! Component: 2000 - total flux cleaned = 0.0179559 Jy ! Component: 2050 - total flux cleaned = 0.0177506 Jy ! Component: 2100 - total flux cleaned = 0.0172481 Jy ! Component: 2150 - total flux cleaned = 0.0171491 Jy ! Component: 2200 - total flux cleaned = 0.0165699 Jy ! Component: 2250 - total flux cleaned = 0.0164768 Jy ! Component: 2300 - total flux cleaned = 0.0163813 Jy ! Component: 2350 - total flux cleaned = 0.0158306 Jy ! Component: 2400 - total flux cleaned = 0.0155597 Jy ! Component: 2450 - total flux cleaned = 0.0155608 Jy ! Component: 2500 - total flux cleaned = 0.0152118 Jy ! Component: 2550 - total flux cleaned = 0.0150413 Jy ! Component: 2600 - total flux cleaned = 0.0149573 Jy ! Component: 2650 - total flux cleaned = 0.0148731 Jy ! Component: 2700 - total flux cleaned = 0.0147905 Jy ! Component: 2750 - total flux cleaned = 0.0143875 Jy ! Component: 2800 - total flux cleaned = 0.0144659 Jy ! Component: 2850 - total flux cleaned = 0.0141532 Jy ! Component: 2900 - total flux cleaned = 0.0142286 Jy ! Component: 2950 - total flux cleaned = 0.0140012 Jy ! Component: 3000 - total flux cleaned = 0.0141513 Jy ! Component: 3050 - total flux cleaned = 0.0137839 Jy ! Component: 3100 - total flux cleaned = 0.0137125 Jy ! Component: 3150 - total flux cleaned = 0.0137123 Jy ! Component: 3200 - total flux cleaned = 0.0135713 Jy ! Component: 3250 - total flux cleaned = 0.0134342 Jy ! Component: 3300 - total flux cleaned = 0.0137096 Jy ! Component: 3350 - total flux cleaned = 0.0133685 Jy ! Component: 3400 - total flux cleaned = 0.0133688 Jy ! Component: 3450 - total flux cleaned = 0.0132364 Jy ! Component: 3500 - total flux cleaned = 0.0133019 Jy ! Component: 3550 - total flux cleaned = 0.013172 Jy ! Component: 3600 - total flux cleaned = 0.0132363 Jy ! Component: 3650 - total flux cleaned = 0.0134271 Jy ! Component: 3700 - total flux cleaned = 0.0131741 Jy ! Component: 3750 - total flux cleaned = 0.0132996 Jy ! Component: 3800 - total flux cleaned = 0.0133614 Jy ! Component: 3850 - total flux cleaned = 0.0132381 Jy ! Component: 3900 - total flux cleaned = 0.0134838 Jy ! Component: 3950 - total flux cleaned = 0.0135445 Jy ! Component: 4000 - total flux cleaned = 0.0136043 Jy ! Component: 4050 - total flux cleaned = 0.0136644 Jy ! Total flux subtracted in 4096 components = 0.0137836 Jy ! Clean residual min=-0.003149 max=0.003431 Jy/beam ! Clean residual mean=-0.000006 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 2.25779 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 489 components and 2.25779 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1130-1449_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 5.678 at 10.91 degrees (North through East) ! Clean map min=-0.033549 max=0.8899 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1130-1449_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.889904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.343407 0.343407 0.686813 1.37363 2.74725 5.49451 10.989 21.978 43.9561 87.9121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.889 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 873.599 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1130-1449_C_uvs.log closed on Fri Dec 27 16:30:48 2013