! Started logfile: /d2/scr/pima/bp171a4_uvs/J1110+6806_X_uvs.log on Wed Jan 29 03:51:42 2014 obs /d2/scr/pima/bp171a4_uvs/J1110+6806_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1110+6806_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1110+6806 ! ! 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 936 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/J1110+6806_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=1.000413Jy sigma=36.924004 ! Fit after self-cal, rms=0.996142Jy sigma=36.768877 ! 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=0.9105 mas, bmaj=2.883 mas, bpa=-3.292 degrees ! Estimated noise=0.884041 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181842 Jy ! Component: 100 - total flux cleaned = 0.00262675 Jy ! Total flux subtracted in 100 components = 0.00262675 Jy ! Clean residual min=-0.001499 max=0.001501 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.00262675 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.00262675 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=0.016154Jy sigma=0.574772 ! Fit after self-cal, rms=0.015649Jy sigma=0.556923 ! Inverting map ! Added new window around map position (0, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324301 Jy ! Component: 100 - total flux cleaned = 0.00462217 Jy ! Total flux subtracted in 100 components = 0.00462217 Jy ! Clean residual min=-0.002519 max=0.002392 Jy/beam ! Clean residual mean=0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.00724891 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.00724891 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=0.014884Jy sigma=0.530471 ! Fit after self-cal, rms=0.014666Jy sigma=0.521489 ! 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=1.044 mas, bmaj=2.92 mas, bpa=-3.558 degrees ! Estimated noise=0.631978 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 = 0.0020268 Jy ! Component: 100 - total flux cleaned = 0.00296423 Jy ! Component: 150 - total flux cleaned = 0.00353747 Jy ! Component: 200 - total flux cleaned = 0.00389469 Jy ! Total flux subtracted in 200 components = 0.00389469 Jy ! Clean residual min=-0.001557 max=0.001939 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0111436 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0111436 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=0.014376Jy sigma=0.511849 ! Fit after self-cal, rms=0.014365Jy sigma=0.510700 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.92 at -3.558 degrees (North through East) ! Clean map min=-0.0014194 max=0.0068489 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 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 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 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=0.014365Jy sigma=0.510700 ! Fit after self-cal, rms=0.014365Jy sigma=0.510700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.92 mas, bpa=-3.558 degrees ! Estimated noise=0.631978 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 = 0.000413694 Jy ! Component: 100 - total flux cleaned = 0.000634986 Jy ! Component: 150 - total flux cleaned = 0.000672561 Jy ! Component: 200 - total flux cleaned = 0.000693454 Jy ! Total flux subtracted in 200 components = 0.000693454 Jy ! Clean residual min=-0.001445 max=0.001969 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0118371 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0118371 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=0.014349Jy sigma=0.510257 ! Fit after self-cal, rms=0.014346Jy sigma=0.510001 ! 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=0.014346Jy sigma=0.510001 ! Fit after self-cal, rms=0.014346Jy sigma=0.510001 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.92 mas, bpa=-3.558 degrees ! Estimated noise=0.631978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.38733e-05 Jy ! Component: 100 - total flux cleaned = 0.000104316 Jy ! Component: 150 - total flux cleaned = 0.000125292 Jy ! Component: 200 - total flux cleaned = 0.000144691 Jy ! Total flux subtracted in 200 components = 0.000144691 Jy ! Clean residual min=-0.001420 max=0.001982 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0119817 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0119817 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=0.014340Jy sigma=0.509736 ! Fit after self-cal, rms=0.014338Jy sigma=0.509694 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, -28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185841 Jy ! Component: 100 - total flux cleaned = 0.00243271 Jy ! Component: 150 - total flux cleaned = 0.00278065 Jy ! Component: 200 - total flux cleaned = 0.0029939 Jy ! Total flux subtracted in 200 components = 0.0029939 Jy ! Clean residual min=-0.001135 max=0.001684 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0149756 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 110 components and 0.0149756 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=0.014080Jy sigma=0.500786 ! Fit after self-cal, rms=0.013980Jy sigma=0.497344 ! Inverting map ! Added new window around map position (1.4, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150049 Jy ! Component: 100 - total flux cleaned = 0.00222205 Jy ! Component: 150 - total flux cleaned = 0.0026865 Jy ! Component: 200 - total flux cleaned = 0.00299532 Jy ! Total flux subtracted in 200 components = 0.00299532 Jy ! Clean residual min=-0.001209 max=0.001184 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.017971 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 139 components and 0.017971 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=0.013772Jy sigma=0.490248 ! Fit after self-cal, rms=0.013715Jy sigma=0.488693 ! Inverting map ! Added new window around map position (33.6, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111502 Jy ! Component: 100 - total flux cleaned = 0.00160283 Jy ! Component: 150 - total flux cleaned = 0.00186413 Jy ! Component: 200 - total flux cleaned = 0.00199114 Jy ! Total flux subtracted in 200 components = 0.00199114 Jy ! Clean residual min=-0.001104 max=0.001199 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0199621 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.0199621 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=0.013579Jy sigma=0.483707 ! Fit after self-cal, rms=0.013543Jy sigma=0.482814 ! Inverting map ! Added new window around map position (40.4, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851696 Jy ! Component: 100 - total flux cleaned = 0.00113745 Jy ! Component: 150 - total flux cleaned = 0.00138297 Jy ! Component: 200 - total flux cleaned = 0.00153379 Jy ! Total flux subtracted in 200 components = 0.00153379 Jy ! Clean residual min=-0.000968 max=0.001096 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0214959 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.0214959 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=0.013420Jy sigma=0.478316 ! Fit after self-cal, rms=0.013383Jy sigma=0.477266 ! 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=0.013383Jy sigma=0.477266 ! Fit after self-cal, rms=0.013383Jy sigma=0.477266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.92 mas, bpa=-3.558 degrees ! Estimated noise=0.631978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653093 Jy ! Component: 100 - total flux cleaned = 0.00100798 Jy ! Component: 150 - total flux cleaned = 0.00113839 Jy ! Component: 200 - total flux cleaned = 0.00121581 Jy ! Total flux subtracted in 200 components = 0.00121581 Jy ! Clean residual min=-0.000996 max=0.001024 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0227117 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 198 components and 0.0227117 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=0.013299Jy sigma=0.474292 ! Fit after self-cal, rms=0.013252Jy sigma=0.472981 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 = 0.000631064 Jy ! Component: 100 - total flux cleaned = 0.00103701 Jy ! Component: 150 - total flux cleaned = 0.00112519 Jy ! Component: 200 - total flux cleaned = 0.00116475 Jy ! Total flux subtracted in 200 components = 0.00116475 Jy ! Clean residual min=-0.001024 max=0.001013 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0238765 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 219 components and 0.0238765 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=0.013167Jy sigma=0.469970 ! Fit after self-cal, rms=0.013158Jy sigma=0.469322 ! 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=0.013158Jy sigma=0.469322 ! Fit after self-cal, rms=0.013158Jy sigma=0.469322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=3.192 mas, bpa=-6.226 degrees ! Estimated noise=0.775242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273261 Jy ! Component: 100 - total flux cleaned = 0.000382936 Jy ! Component: 150 - total flux cleaned = 0.00045724 Jy ! Component: 200 - total flux cleaned = 0.000505625 Jy ! Total flux subtracted in 200 components = 0.000505625 Jy ! Clean residual min=-0.001155 max=0.001222 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0243821 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 236 components and 0.0243821 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=0.013124Jy sigma=0.467984 ! Fit after self-cal, rms=0.013081Jy sigma=0.466293 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 = 0.00032375 Jy ! Component: 100 - total flux cleaned = 0.000590486 Jy ! Component: 150 - total flux cleaned = 0.000747439 Jy ! Component: 200 - total flux cleaned = 0.000808324 Jy ! Total flux subtracted in 200 components = 0.000808324 Jy ! Clean residual min=-0.001115 max=0.001099 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0251904 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 257 components and 0.0251904 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=0.013048Jy sigma=0.465040 ! Fit after self-cal, rms=0.013036Jy sigma=0.464682 ! 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=1.044 mas, bmaj=2.92 mas, bpa=-3.558 degrees ! Estimated noise=0.631978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.92 at -3.558 degrees (North through East) ! Clean map min=-0.0013009 max=0.0065577 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=0.9105 mas, bmaj=2.883 mas, bpa=-3.292 degrees ! Estimated noise=0.884041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537498 Jy ! Component: 100 - total flux cleaned = 0.0080559 Jy ! Component: 150 - total flux cleaned = 0.0101444 Jy ! Component: 200 - total flux cleaned = 0.0115783 Jy ! Total flux subtracted in 200 components = 0.0115783 Jy ! Clean residual min=-0.001912 max=0.001942 Jy/beam ! Clean residual mean=0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0115783 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0115783 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.92 mas, bpa=-3.558 degrees ! Estimated noise=0.631978 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 = 0.00241105 Jy ! Component: 100 - total flux cleaned = 0.00399636 Jy ! Component: 150 - total flux cleaned = 0.00534039 Jy ! Component: 200 - total flux cleaned = 0.00628222 Jy ! Total flux subtracted in 200 components = 0.00628222 Jy ! Clean residual min=-0.001697 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0178605 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.0178605 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=2.015 mas, bmaj=3.192 mas, bpa=-6.226 degrees ! Estimated noise=0.775242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165831 Jy ! Component: 100 - total flux cleaned = 0.00279511 Jy ! Component: 150 - total flux cleaned = 0.00357375 Jy ! Component: 200 - total flux cleaned = 0.00414835 Jy ! Total flux subtracted in 200 components = 0.00414835 Jy ! Clean residual min=-0.001321 max=0.001714 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0220089 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 = 0.000500799 Jy ! Component: 100 - total flux cleaned = 0.000915428 Jy ! Component: 150 - total flux cleaned = 0.00121007 Jy ! Component: 200 - total flux cleaned = 0.00140759 Jy ! Total flux subtracted in 200 components = 0.00140759 Jy ! Clean residual min=-0.001251 max=0.001601 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0234165 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 119 components and 0.0234165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.92 mas, bpa=-3.558 degrees ! Estimated noise=0.631978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593235 Jy ! Component: 100 - total flux cleaned = 0.000766023 Jy ! Component: 150 - total flux cleaned = 0.000920607 Jy ! Component: 200 - total flux cleaned = 0.00103875 Jy ! Total flux subtracted in 200 components = 0.00103875 Jy ! Clean residual min=-0.001222 max=0.001199 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0244552 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.0244552 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=0.013233Jy sigma=0.472148 ! Fit after self-cal, rms=0.013145Jy sigma=0.468811 wmodel /d2/scr/pima/bp171a4_uvs/J1110+6806_X_map.mod ! Writing 146 model components to file: /d2/scr/pima/bp171a4_uvs/J1110+6806_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1110+6806_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1110+6806_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1110+6806_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a4_uvs/J1110+6806_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 = 2.7777e-05 Jy ! Component: 100 - total flux cleaned = -6.87185e-05 Jy ! Component: 150 - total flux cleaned = -0.000197091 Jy ! Component: 200 - total flux cleaned = -0.000355403 Jy ! Component: 250 - total flux cleaned = -0.000573287 Jy ! Component: 300 - total flux cleaned = -0.000685895 Jy ! Component: 350 - total flux cleaned = -0.000840833 Jy ! Component: 400 - total flux cleaned = -0.000990478 Jy ! Component: 450 - total flux cleaned = -0.00112095 Jy ! Component: 500 - total flux cleaned = -0.00123381 Jy ! Component: 550 - total flux cleaned = -0.00127504 Jy ! Component: 600 - total flux cleaned = -0.00132841 Jy ! Component: 650 - total flux cleaned = -0.00139362 Jy ! Component: 700 - total flux cleaned = -0.00144448 Jy ! Component: 750 - total flux cleaned = -0.00146915 Jy ! Component: 800 - total flux cleaned = -0.00151723 Jy ! Component: 850 - total flux cleaned = -0.00152906 Jy ! Component: 900 - total flux cleaned = -0.00158667 Jy ! Component: 950 - total flux cleaned = -0.00155288 Jy ! Component: 1000 - total flux cleaned = -0.00158645 Jy ! Component: 1050 - total flux cleaned = -0.00157554 Jy ! Component: 1100 - total flux cleaned = -0.00158637 Jy ! Component: 1150 - total flux cleaned = -0.00157588 Jy ! Component: 1200 - total flux cleaned = -0.00159662 Jy ! Component: 1250 - total flux cleaned = -0.00158647 Jy ! Component: 1300 - total flux cleaned = -0.00157652 Jy ! Component: 1350 - total flux cleaned = -0.00157652 Jy ! Component: 1400 - total flux cleaned = -0.00153775 Jy ! Component: 1450 - total flux cleaned = -0.0015282 Jy ! Component: 1500 - total flux cleaned = -0.00149991 Jy ! Component: 1550 - total flux cleaned = -0.0014998 Jy ! Component: 1600 - total flux cleaned = -0.00149068 Jy ! Component: 1650 - total flux cleaned = -0.00148171 Jy ! Component: 1700 - total flux cleaned = -0.0014729 Jy ! Component: 1750 - total flux cleaned = -0.00147283 Jy ! Component: 1800 - total flux cleaned = -0.00147279 Jy ! Component: 1850 - total flux cleaned = -0.00145567 Jy ! Component: 1900 - total flux cleaned = -0.0014387 Jy ! Component: 1950 - total flux cleaned = -0.00143884 Jy ! Component: 2000 - total flux cleaned = -0.00142227 Jy ! Component: 2050 - total flux cleaned = -0.00139773 Jy ! Component: 2100 - total flux cleaned = -0.00141388 Jy ! Component: 2150 - total flux cleaned = -0.00138182 Jy ! Component: 2200 - total flux cleaned = -0.00138186 Jy ! Component: 2250 - total flux cleaned = -0.00138195 Jy ! Component: 2300 - total flux cleaned = -0.00135864 Jy ! Component: 2350 - total flux cleaned = -0.00134313 Jy ! Component: 2400 - total flux cleaned = -0.00132031 Jy ! Component: 2450 - total flux cleaned = -0.00132031 Jy ! Component: 2500 - total flux cleaned = -0.00132029 Jy ! Component: 2550 - total flux cleaned = -0.00133511 Jy ! Component: 2600 - total flux cleaned = -0.00132042 Jy ! Component: 2650 - total flux cleaned = -0.00134237 Jy ! Component: 2700 - total flux cleaned = -0.00134236 Jy ! Component: 2750 - total flux cleaned = -0.00134955 Jy ! Component: 2800 - total flux cleaned = -0.00135671 Jy ! Component: 2850 - total flux cleaned = -0.00136368 Jy ! Component: 2900 - total flux cleaned = -0.00134275 Jy ! Component: 2950 - total flux cleaned = -0.00134975 Jy ! Component: 3000 - total flux cleaned = -0.00138414 Jy ! Component: 3050 - total flux cleaned = -0.00137045 Jy ! Component: 3100 - total flux cleaned = -0.00137722 Jy ! Component: 3150 - total flux cleaned = -0.00139071 Jy ! Component: 3200 - total flux cleaned = -0.00140409 Jy ! Component: 3250 - total flux cleaned = -0.00142397 Jy ! Component: 3300 - total flux cleaned = -0.00144372 Jy ! Component: 3350 - total flux cleaned = -0.00145025 Jy ! Component: 3400 - total flux cleaned = -0.00146977 Jy ! Component: 3450 - total flux cleaned = -0.00148912 Jy ! Component: 3500 - total flux cleaned = -0.00149553 Jy ! Component: 3550 - total flux cleaned = -0.00150199 Jy ! Component: 3600 - total flux cleaned = -0.00154625 Jy ! Component: 3650 - total flux cleaned = -0.00156512 Jy ! Component: 3700 - total flux cleaned = -0.00159009 Jy ! Component: 3750 - total flux cleaned = -0.00159632 Jy ! Component: 3800 - total flux cleaned = -0.00162109 Jy ! Component: 3850 - total flux cleaned = -0.00163956 Jy ! Component: 3900 - total flux cleaned = -0.00166401 Jy ! Component: 3950 - total flux cleaned = -0.0016761 Jy ! Component: 4000 - total flux cleaned = -0.00169422 Jy ! Component: 4050 - total flux cleaned = -0.00172418 Jy ! Total flux subtracted in 4096 components = -0.00173611 Jy ! Clean residual min=-0.000311 max=0.000393 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0227191 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 398 components and 0.0227191 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1110+6806_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.92 at -3.558 degrees (North through East) ! Clean map min=-0.00094376 max=0.0069474 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1110+6806_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00694736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.91013e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.27938 4.27938 8.55876 17.1175 34.235 68.4701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.006 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 70.103 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1110+6806_X_uvs.log closed on Wed Jan 29 03:51:54 2014