! Started logfile: /d2/scr/pima/bp177e_uvs/J1912-1223_C_uvs.log on Sat Mar 22 18:59:00 2014 obs /d2/scr/pima/bp177e_uvs/J1912-1223_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1912-1223_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1912-1223 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 /d2/scr/pima/bp177e_uvs/J1912-1223_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=1.000653Jy sigma=40.141346 ! Fit after self-cal, rms=0.910664Jy sigma=36.681188 ! 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=1.633 mas, bmaj=5.371 mas, bpa=13.36 degrees ! Estimated noise=0.800313 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 = 0.0627441 Jy ! Component: 100 - total flux cleaned = 0.0828711 Jy ! Total flux subtracted in 100 components = 0.0828711 Jy ! Clean residual min=-0.003568 max=0.009251 Jy/beam ! Clean residual mean=-0.000005 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.0828711 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0828711 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=0.028604Jy sigma=0.969481 ! Fit after self-cal, rms=0.028581Jy sigma=0.968032 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104117 Jy ! Component: 100 - total flux cleaned = 0.0161317 Jy ! Total flux subtracted in 100 components = 0.0161317 Jy ! Clean residual min=-0.002707 max=0.003306 Jy/beam ! Clean residual mean=-0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0990028 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0990028 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=0.022589Jy sigma=0.706734 ! Fit after self-cal, rms=0.022579Jy sigma=0.706216 ! 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=1.997 mas, bmaj=5.849 mas, bpa=11.91 degrees ! Estimated noise=0.624176 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 = 0.00486288 Jy ! Component: 100 - total flux cleaned = 0.00755165 Jy ! Component: 150 - total flux cleaned = 0.0092071 Jy ! Component: 200 - total flux cleaned = 0.0102508 Jy ! Total flux subtracted in 200 components = 0.0102508 Jy ! Clean residual min=-0.002626 max=0.002731 Jy/beam ! Clean residual mean=-0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.109254 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.109254 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=0.021183Jy sigma=0.661196 ! Fit after self-cal, rms=0.021178Jy sigma=0.660831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.997 x 5.849 at 11.91 degrees (North through East) ! Clean map min=-0.0025367 max=0.08571 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 1.01 FD 1.15 HN 0.93 KP 0.87 ! LA 0.98 NL 1.04 OV 1.03 PT 0.89 ! SC 0.92 ! ! ! 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* 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* 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 1.13 HN 1.07 KP 0.97 ! LA 1.10 NL 1.00 OV 0.97 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 0.99 ! LA 1.01 NL 1.01 OV 0.96 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 KP 1.00 ! LA 1.05 NL 1.01 OV 1.00 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.90 KP 0.92 ! LA 0.98 NL 1.00 OV 0.96 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.06 KP 0.98 ! LA 1.00 NL 0.97 OV 1.04 PT 0.95 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.021178Jy sigma=0.660831 ! Fit after self-cal, rms=0.019941Jy sigma=0.613310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.996 mas, bmaj=5.856 mas, bpa=11.89 degrees ! Estimated noise=0.621697 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 = 0.000282131 Jy ! Component: 100 - total flux cleaned = 0.000312417 Jy ! Component: 150 - total flux cleaned = 0.00031191 Jy ! Component: 200 - total flux cleaned = 0.000321852 Jy ! Total flux subtracted in 200 components = 0.000321852 Jy ! Clean residual min=-0.001981 max=0.001609 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.109575 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.109575 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=0.019925Jy sigma=0.612422 ! Fit after self-cal, rms=0.019921Jy sigma=0.612286 ! 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=0.019921Jy sigma=0.612286 ! Fit after self-cal, rms=0.019927Jy sigma=0.612247 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=5.854 mas, bpa=11.92 degrees ! Estimated noise=0.621614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.17168e-05 Jy ! Component: 100 - total flux cleaned = 0.000120928 Jy ! Component: 150 - total flux cleaned = 0.000145625 Jy ! Component: 200 - total flux cleaned = 0.000161165 Jy ! Total flux subtracted in 200 components = 0.000161165 Jy ! Clean residual min=-0.001977 max=0.001600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.109737 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.109737 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=0.019917Jy sigma=0.611858 ! Fit after self-cal, rms=0.019917Jy sigma=0.611793 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 = 8.89183e-06 Jy ! Component: 100 - total flux cleaned = 1.63986e-05 Jy ! Component: 150 - total flux cleaned = 3.61342e-05 Jy ! Component: 200 - total flux cleaned = 4.84748e-05 Jy ! Total flux subtracted in 200 components = 4.84748e-05 Jy ! Clean residual min=-0.001985 max=0.001594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.109785 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.109785 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=0.019912Jy sigma=0.611503 ! Fit after self-cal, rms=0.019913Jy sigma=0.611450 ! 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=0.019913Jy sigma=0.611450 ! Fit after self-cal, rms=0.019911Jy sigma=0.611426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=5.855 mas, bpa=11.95 degrees ! Estimated noise=0.621678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.28531e-05 Jy ! Component: 100 - total flux cleaned = 6.74766e-05 Jy ! Component: 150 - total flux cleaned = 7.9024e-05 Jy ! Component: 200 - total flux cleaned = 8.94266e-05 Jy ! Total flux subtracted in 200 components = 8.94266e-05 Jy ! Clean residual min=-0.001990 max=0.001603 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.109875 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.109875 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=0.019905Jy sigma=0.611238 ! Fit after self-cal, rms=0.019906Jy sigma=0.611191 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 = 5.5939e-07 Jy ! Component: 100 - total flux cleaned = 1.24571e-05 Jy ! Component: 150 - total flux cleaned = 2.21314e-05 Jy ! Component: 200 - total flux cleaned = 3.12766e-05 Jy ! Total flux subtracted in 200 components = 3.12766e-05 Jy ! Clean residual min=-0.001991 max=0.001604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.109906 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.109906 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=0.019903Jy sigma=0.611015 ! Fit after self-cal, rms=0.019905Jy sigma=0.610977 ! 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=0.019905Jy sigma=0.610977 ! Fit after self-cal, rms=0.019902Jy sigma=0.610958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=7.52 mas, bpa=0.7954 degrees ! Estimated noise=0.73765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261318 Jy ! Component: 100 - total flux cleaned = 0.000267166 Jy ! Component: 150 - total flux cleaned = 0.000278187 Jy ! Component: 200 - total flux cleaned = 0.000288975 Jy ! Total flux subtracted in 200 components = 0.000288975 Jy ! Clean residual min=-0.002463 max=0.001949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.110195 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.110195 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=0.019891Jy sigma=0.611135 ! Fit after self-cal, rms=0.019893Jy sigma=0.611079 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 = 3.50821e-05 Jy ! Component: 100 - total flux cleaned = 3.46239e-05 Jy ! Component: 150 - total flux cleaned = 4.41164e-05 Jy ! Component: 200 - total flux cleaned = 4.86957e-05 Jy ! Total flux subtracted in 200 components = 4.86957e-05 Jy ! Clean residual min=-0.002456 max=0.001957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.110244 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.110244 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=0.019891Jy sigma=0.611104 ! Fit after self-cal, rms=0.019892Jy sigma=0.611074 ! 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=1.993 mas, bmaj=5.857 mas, bpa=11.97 degrees ! Estimated noise=0.621798 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.993 x 5.857 at 11.97 degrees (North through East) ! Clean map min=-0.0019517 max=0.085155 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=5.382 mas, bpa=13.42 degrees ! Estimated noise=0.79822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625998 Jy ! Component: 100 - total flux cleaned = 0.0828394 Jy ! Component: 150 - total flux cleaned = 0.0932975 Jy ! Component: 200 - total flux cleaned = 0.0991206 Jy ! Total flux subtracted in 200 components = 0.0991206 Jy ! Clean residual min=-0.002174 max=0.003088 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0991206 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 0.0991206 Jy ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=5.857 mas, bpa=11.97 degrees ! Estimated noise=0.621798 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 = 0.00481249 Jy ! Component: 100 - total flux cleaned = 0.00735667 Jy ! Component: 150 - total flux cleaned = 0.00880764 Jy ! Component: 200 - total flux cleaned = 0.00970627 Jy ! Total flux subtracted in 200 components = 0.00970627 Jy ! Clean residual min=-0.001995 max=0.001727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.108827 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.108827 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=3.972 mas, bmaj=7.52 mas, bpa=0.7954 degrees ! Estimated noise=0.73765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752735 Jy ! Component: 100 - total flux cleaned = 0.00106644 Jy ! Component: 150 - total flux cleaned = 0.00110772 Jy ! Component: 200 - total flux cleaned = 0.0011259 Jy ! Total flux subtracted in 200 components = 0.0011259 Jy ! Clean residual min=-0.002495 max=0.001979 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.109953 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 = 1.69433e-05 Jy ! Component: 100 - total flux cleaned = 3.32374e-05 Jy ! Component: 150 - total flux cleaned = 4.87896e-05 Jy ! Component: 200 - total flux cleaned = 6.36241e-05 Jy ! Total flux subtracted in 200 components = 6.36241e-05 Jy ! Clean residual min=-0.002493 max=0.001970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.110016 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.110016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=5.857 mas, bpa=11.97 degrees ! Estimated noise=0.621798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126987 Jy ! Component: 100 - total flux cleaned = -0.000147797 Jy ! Component: 150 - total flux cleaned = -0.00013872 Jy ! Component: 200 - total flux cleaned = -0.000138943 Jy ! Total flux subtracted in 200 components = -0.000138943 Jy ! Clean residual min=-0.001959 max=0.001628 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.109877 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.109877 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=0.019905Jy sigma=0.611461 ! Fit after self-cal, rms=0.019905Jy sigma=0.611364 wmodel /d2/scr/pima/bp177e_uvs/J1912-1223_C_map.mod ! Writing 56 model components to file: /d2/scr/pima/bp177e_uvs/J1912-1223_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1912-1223_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1912-1223_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1912-1223_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1912-1223_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 = -0.000900484 Jy ! Component: 100 - total flux cleaned = -0.00143264 Jy ! Component: 150 - total flux cleaned = -0.00163204 Jy ! Component: 200 - total flux cleaned = -0.00176435 Jy ! Component: 250 - total flux cleaned = -0.00183912 Jy ! Component: 300 - total flux cleaned = -0.00186268 Jy ! Component: 350 - total flux cleaned = -0.00193055 Jy ! Component: 400 - total flux cleaned = -0.00199617 Jy ! Component: 450 - total flux cleaned = -0.00208094 Jy ! Component: 500 - total flux cleaned = -0.00218425 Jy ! Component: 550 - total flux cleaned = -0.0023444 Jy ! Component: 600 - total flux cleaned = -0.00246072 Jy ! Component: 650 - total flux cleaned = -0.00261117 Jy ! Component: 700 - total flux cleaned = -0.00264762 Jy ! Component: 750 - total flux cleaned = -0.00273739 Jy ! Component: 800 - total flux cleaned = -0.00278975 Jy ! Component: 850 - total flux cleaned = -0.00284077 Jy ! Component: 900 - total flux cleaned = -0.00287387 Jy ! Component: 950 - total flux cleaned = -0.00289025 Jy ! Component: 1000 - total flux cleaned = -0.00293842 Jy ! Component: 1050 - total flux cleaned = -0.00293861 Jy ! Component: 1100 - total flux cleaned = -0.00300052 Jy ! Component: 1150 - total flux cleaned = -0.00303074 Jy ! Component: 1200 - total flux cleaned = -0.00306036 Jy ! Component: 1250 - total flux cleaned = -0.00303163 Jy ! Component: 1300 - total flux cleaned = -0.00306038 Jy ! Component: 1350 - total flux cleaned = -0.00304619 Jy ! Component: 1400 - total flux cleaned = -0.0030458 Jy ! Component: 1450 - total flux cleaned = -0.00307265 Jy ! Component: 1500 - total flux cleaned = -0.00307224 Jy ! Component: 1550 - total flux cleaned = -0.00304582 Jy ! Component: 1600 - total flux cleaned = -0.00298153 Jy ! Component: 1650 - total flux cleaned = -0.00296896 Jy ! Component: 1700 - total flux cleaned = -0.00299388 Jy ! Component: 1750 - total flux cleaned = -0.00301842 Jy ! Component: 1800 - total flux cleaned = -0.00304258 Jy ! Component: 1850 - total flux cleaned = -0.00305431 Jy ! Component: 1900 - total flux cleaned = -0.00310135 Jy ! Component: 1950 - total flux cleaned = -0.00308983 Jy ! Component: 2000 - total flux cleaned = -0.00313581 Jy ! Component: 2050 - total flux cleaned = -0.00316965 Jy ! Component: 2100 - total flux cleaned = -0.00319205 Jy ! Component: 2150 - total flux cleaned = -0.00322546 Jy ! Component: 2200 - total flux cleaned = -0.0032804 Jy ! Component: 2250 - total flux cleaned = -0.00331307 Jy ! Component: 2300 - total flux cleaned = -0.00337747 Jy ! Component: 2350 - total flux cleaned = -0.00339873 Jy ! Component: 2400 - total flux cleaned = -0.00345138 Jy ! Component: 2450 - total flux cleaned = -0.00350364 Jy ! Component: 2500 - total flux cleaned = -0.00355544 Jy ! Component: 2550 - total flux cleaned = -0.003617 Jy ! Component: 2600 - total flux cleaned = -0.00367796 Jy ! Component: 2650 - total flux cleaned = -0.00371829 Jy ! Component: 2700 - total flux cleaned = -0.00379821 Jy ! Component: 2750 - total flux cleaned = -0.00384778 Jy ! Component: 2800 - total flux cleaned = -0.00393622 Jy ! Component: 2850 - total flux cleaned = -0.00399471 Jy ! Component: 2900 - total flux cleaned = -0.00404301 Jy ! Component: 2950 - total flux cleaned = -0.00411016 Jy ! Component: 3000 - total flux cleaned = -0.00415786 Jy ! Component: 3050 - total flux cleaned = -0.00419568 Jy ! Component: 3100 - total flux cleaned = -0.00426147 Jy ! Component: 3150 - total flux cleaned = -0.00432676 Jy ! Component: 3200 - total flux cleaned = -0.00438232 Jy ! Component: 3250 - total flux cleaned = -0.00443748 Jy ! Component: 3300 - total flux cleaned = -0.0045013 Jy ! Component: 3350 - total flux cleaned = -0.0045466 Jy ! Component: 3400 - total flux cleaned = -0.00461862 Jy ! Component: 3450 - total flux cleaned = -0.00469018 Jy ! Component: 3500 - total flux cleaned = -0.00476134 Jy ! Component: 3550 - total flux cleaned = -0.004832 Jy ! Component: 3600 - total flux cleaned = -0.00490228 Jy ! Component: 3650 - total flux cleaned = -0.00496346 Jy ! Component: 3700 - total flux cleaned = -0.0050417 Jy ! Component: 3750 - total flux cleaned = -0.00512824 Jy ! Component: 3800 - total flux cleaned = -0.00520566 Jy ! Component: 3850 - total flux cleaned = -0.00527417 Jy ! Component: 3900 - total flux cleaned = -0.00535945 Jy ! Component: 3950 - total flux cleaned = -0.00544429 Jy ! Component: 4000 - total flux cleaned = -0.0055119 Jy ! Component: 4050 - total flux cleaned = -0.0056128 Jy ! Total flux subtracted in 4096 components = -0.00567136 Jy ! Clean residual min=-0.000482 max=0.000512 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.104206 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 386 components and 0.104206 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1912-1223_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.993 x 5.857 at 11.97 degrees (North through East) ! Clean map min=-0.0011091 max=0.085262 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1912-1223_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0852621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.517289 0.517289 1.03458 2.06916 4.13831 8.27662 16.5532 33.1065 66.213 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 579.946 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1912-1223_C_uvs.log closed on Sat Mar 22 18:59:06 2014