! Started logfile: /d2/scr/pima/bp177h_uvs/J1124+1919_C_uvs.log on Sun Mar 30 00:44:32 2014 obs /d2/scr/pima/bp177h_uvs/J1124+1919_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1124+1919_C_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.445752 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1124+1919 ! ! 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 2728 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/bp177h_uvs/J1124+1919_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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009484Jy sigma=44.767487 ! Fit after self-cal, rms=0.939507Jy sigma=41.619148 ! 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=1.222 mas, bmaj=3.267 mas, bpa=-8.451 degrees ! Estimated noise=0.4265 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 = 0.0437879 Jy ! Component: 100 - total flux cleaned = 0.0583034 Jy ! Total flux subtracted in 100 components = 0.0583034 Jy ! Clean residual min=-0.011855 max=0.013590 Jy/beam ! Clean residual mean=-0.000002 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 0.0583034 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0583034 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=0.068083Jy sigma=2.903225 ! Fit after self-cal, rms=0.065903Jy sigma=2.803453 ! 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=1.407 mas, bmaj=3.375 mas, bpa=-8.658 degrees ! Estimated noise=0.315516 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 = 0.0173011 Jy ! Component: 100 - total flux cleaned = 0.027994 Jy ! Component: 150 - total flux cleaned = 0.035152 Jy ! Component: 200 - total flux cleaned = 0.0403071 Jy ! Total flux subtracted in 200 components = 0.0403071 Jy ! Clean residual min=-0.010978 max=0.015802 Jy/beam ! Clean residual mean=-0.000003 rms=0.003113 Jy/beam ! Combined flux in latest and established models = 0.0986105 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.0986105 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=0.060814Jy sigma=2.561111 ! Fit after self-cal, rms=0.060476Jy sigma=2.541756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.407 x 3.375 at -8.658 degrees (North through East) ! Clean map min=-0.01032 max=0.064719 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 1.18 FD 1.08 HN 1.14 KP 0.96 ! LA 1.02 MK 1.17 NL 0.97 OV 0.84 ! PT 0.95 SC 1.04 ! ! ! 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=0.060476Jy sigma=2.541756 ! Fit after self-cal, rms=0.060766Jy sigma=2.536382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.415 mas, bmaj=3.391 mas, bpa=-8.526 degrees ! Estimated noise=0.318938 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 (50.1, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014551 Jy ! Component: 100 - total flux cleaned = 0.0232247 Jy ! Component: 150 - total flux cleaned = 0.0296667 Jy ! Component: 200 - total flux cleaned = 0.0348457 Jy ! Total flux subtracted in 200 components = 0.0348457 Jy ! Clean residual min=-0.009710 max=0.013677 Jy/beam ! Clean residual mean=-0.000001 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.133456 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.133456 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=0.056582Jy sigma=2.342415 ! Fit after self-cal, rms=0.055271Jy sigma=2.288754 ! Inverting map ! Added new window around map position (-6.3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133414 Jy ! Component: 100 - total flux cleaned = 0.0215931 Jy ! Component: 150 - total flux cleaned = 0.0281342 Jy ! Component: 200 - total flux cleaned = 0.0318906 Jy ! Total flux subtracted in 200 components = 0.0318906 Jy ! Clean residual min=-0.008049 max=0.010917 Jy/beam ! Clean residual mean=-0.000001 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.165347 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.165347 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=0.051162Jy sigma=2.102714 ! Fit after self-cal, rms=0.049172Jy sigma=2.044905 ! 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=0.049172Jy sigma=2.044905 ! Fit after self-cal, rms=0.049172Jy sigma=2.044905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.415 mas, bmaj=3.391 mas, bpa=-8.526 degrees ! Estimated noise=0.318938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791071 Jy ! Component: 100 - total flux cleaned = 0.0119395 Jy ! Component: 150 - total flux cleaned = 0.0158408 Jy ! Component: 200 - total flux cleaned = 0.0192039 Jy ! Total flux subtracted in 200 components = 0.0192039 Jy ! Clean residual min=-0.007240 max=0.009579 Jy/beam ! Clean residual mean=-0.000000 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.184551 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.184551 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=0.046336Jy sigma=1.916622 ! Fit after self-cal, rms=0.043845Jy sigma=1.837781 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 = 0.00575634 Jy ! Component: 100 - total flux cleaned = 0.00905298 Jy ! Component: 150 - total flux cleaned = 0.0123603 Jy ! Component: 200 - total flux cleaned = 0.0153655 Jy ! Total flux subtracted in 200 components = 0.0153655 Jy ! Clean residual min=-0.006227 max=0.007317 Jy/beam ! Clean residual mean=0.000001 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.199916 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.199916 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=0.040443Jy sigma=1.695478 ! Fit after self-cal, rms=0.037516Jy sigma=1.555329 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454705 Jy ! Component: 100 - total flux cleaned = 0.00724386 Jy ! Component: 150 - total flux cleaned = 0.00928551 Jy ! Component: 200 - total flux cleaned = 0.0110775 Jy ! Total flux subtracted in 200 components = 0.0110775 Jy ! Clean residual min=-0.005892 max=0.006693 Jy/beam ! Clean residual mean=0.000001 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.210994 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 145 components and 0.210994 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=0.034880Jy sigma=1.443712 ! Fit after self-cal, rms=0.031682Jy sigma=1.264404 ! Inverting map ! Added new window around map position (41.4, 72.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623914 Jy ! Component: 100 - total flux cleaned = 0.00914697 Jy ! Component: 150 - total flux cleaned = 0.0117981 Jy ! Component: 200 - total flux cleaned = 0.0137023 Jy ! Total flux subtracted in 200 components = 0.0137023 Jy ! Clean residual min=-0.005593 max=0.004705 Jy/beam ! Clean residual mean=0.000002 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.224696 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 170 components and 0.224696 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=0.029003Jy sigma=1.142886 ! Fit after self-cal, rms=0.028612Jy sigma=1.129180 ! 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=0.028612Jy sigma=1.129180 ! Fit after self-cal, rms=0.028801Jy sigma=1.116982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=3.398 mas, bpa=-8.297 degrees ! Estimated noise=0.320906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201114 Jy ! Component: 100 - total flux cleaned = 0.00366931 Jy ! Component: 150 - total flux cleaned = 0.00512315 Jy ! Component: 200 - total flux cleaned = 0.00645544 Jy ! Total flux subtracted in 200 components = 0.00645544 Jy ! Clean residual min=-0.004633 max=0.004059 Jy/beam ! Clean residual mean=0.000002 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.231151 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 180 components and 0.231151 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=0.027479Jy sigma=1.054382 ! Fit after self-cal, rms=0.027274Jy sigma=1.048063 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 = 0.00112703 Jy ! Component: 100 - total flux cleaned = 0.00228681 Jy ! Component: 150 - total flux cleaned = 0.00367769 Jy ! Component: 200 - total flux cleaned = 0.00447513 Jy ! Total flux subtracted in 200 components = 0.00447513 Jy ! Clean residual min=-0.004148 max=0.003807 Jy/beam ! Clean residual mean=0.000002 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.235626 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 199 components and 0.235626 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=0.026453Jy sigma=1.006743 ! Fit after self-cal, rms=0.026158Jy sigma=0.997879 ! 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=0.026158Jy sigma=0.997879 ! Fit after self-cal, rms=0.025774Jy sigma=0.988872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=4.584 mas, bpa=-1.965 degrees ! Estimated noise=0.429951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619864 Jy ! Component: 100 - total flux cleaned = 0.0021815 Jy ! Component: 150 - total flux cleaned = 0.00365568 Jy ! Component: 200 - total flux cleaned = 0.00495179 Jy ! Total flux subtracted in 200 components = 0.00495179 Jy ! Clean residual min=-0.004600 max=0.004609 Jy/beam ! Clean residual mean=0.000005 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.240578 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 211 components and 0.240578 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=0.025225Jy sigma=0.962413 ! Fit after self-cal, rms=0.025259Jy sigma=0.956419 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 = 0.00130231 Jy ! Component: 100 - total flux cleaned = 0.00266506 Jy ! Component: 150 - total flux cleaned = 0.00340843 Jy ! Component: 200 - total flux cleaned = 0.00399518 Jy ! Total flux subtracted in 200 components = 0.00399518 Jy ! Clean residual min=-0.004240 max=0.003942 Jy/beam ! Clean residual mean=0.000005 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.244573 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 222 components and 0.244573 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=0.025132Jy sigma=0.951215 ! Fit after self-cal, rms=0.025089Jy sigma=0.949217 ! 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=1.423 mas, bmaj=3.403 mas, bpa=-8.197 degrees ! Estimated noise=0.319987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.423 x 3.403 at -8.197 degrees (North through East) ! Clean map min=-0.003705 max=0.05556 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=1.234 mas, bmaj=3.294 mas, bpa=-8.147 degrees ! Estimated noise=0.434501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522842 Jy ! Component: 100 - total flux cleaned = 0.0812322 Jy ! Component: 150 - total flux cleaned = 0.100019 Jy ! Component: 200 - total flux cleaned = 0.114202 Jy ! Total flux subtracted in 200 components = 0.114202 Jy ! Clean residual min=-0.008533 max=0.008459 Jy/beam ! Clean residual mean=-0.000000 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.114202 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.114202 Jy ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=3.403 mas, bpa=-8.197 degrees ! Estimated noise=0.319987 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 = 0.0166623 Jy ! Component: 100 - total flux cleaned = 0.0300053 Jy ! Component: 150 - total flux cleaned = 0.0411449 Jy ! Component: 200 - total flux cleaned = 0.0506394 Jy ! Total flux subtracted in 200 components = 0.0506394 Jy ! Clean residual min=-0.006754 max=0.007099 Jy/beam ! Clean residual mean=0.000002 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.164842 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 0.164841 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=3.153 mas, bmaj=4.584 mas, bpa=-1.965 degrees ! Estimated noise=0.429951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175417 Jy ! Component: 100 - total flux cleaned = 0.0304245 Jy ! Component: 150 - total flux cleaned = 0.0405129 Jy ! Component: 200 - total flux cleaned = 0.0484897 Jy ! Total flux subtracted in 200 components = 0.0484897 Jy ! Clean residual min=-0.006919 max=0.007029 Jy/beam ! Clean residual mean=0.000005 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.213331 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 = 0.00635822 Jy ! Component: 100 - total flux cleaned = 0.0114626 Jy ! Component: 150 - total flux cleaned = 0.0154539 Jy ! Component: 200 - total flux cleaned = 0.0175674 Jy ! Total flux subtracted in 200 components = 0.0175674 Jy ! Clean residual min=-0.004760 max=0.005480 Jy/beam ! Clean residual mean=0.000005 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.230899 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 137 components and 0.230899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=3.403 mas, bpa=-8.197 degrees ! Estimated noise=0.319987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244484 Jy ! Component: 100 - total flux cleaned = 0.00375235 Jy ! Component: 150 - total flux cleaned = 0.00420494 Jy ! Component: 200 - total flux cleaned = 0.00470551 Jy ! Total flux subtracted in 200 components = 0.00470551 Jy ! Clean residual min=-0.003971 max=0.003509 Jy/beam ! Clean residual mean=0.000002 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.235604 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.235604 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=0.025050Jy sigma=0.945239 ! Fit after self-cal, rms=0.024788Jy sigma=0.928472 wmodel /d2/scr/pima/bp177h_uvs/J1124+1919_C_map.mod ! Writing 161 model components to file: /d2/scr/pima/bp177h_uvs/J1124+1919_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1124+1919_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1124+1919_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1124+1919_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177h_uvs/J1124+1919_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 = 0.000257242 Jy ! Component: 100 - total flux cleaned = -2.66209e-05 Jy ! Component: 150 - total flux cleaned = -2.65778e-05 Jy ! Component: 200 - total flux cleaned = 2.3259e-05 Jy ! Component: 250 - total flux cleaned = 7.05478e-05 Jy ! Component: 300 - total flux cleaned = -2.28007e-05 Jy ! Component: 350 - total flux cleaned = -0.000459947 Jy ! Component: 400 - total flux cleaned = -0.000797083 Jy ! Component: 450 - total flux cleaned = -0.000961886 Jy ! Component: 500 - total flux cleaned = -0.00128291 Jy ! Component: 550 - total flux cleaned = -0.00163336 Jy ! Component: 600 - total flux cleaned = -0.00189894 Jy ! Component: 650 - total flux cleaned = -0.00208371 Jy ! Component: 700 - total flux cleaned = -0.00219339 Jy ! Component: 750 - total flux cleaned = -0.00254748 Jy ! Component: 800 - total flux cleaned = -0.00268494 Jy ! Component: 850 - total flux cleaned = -0.00278589 Jy ! Component: 900 - total flux cleaned = -0.00291789 Jy ! Component: 950 - total flux cleaned = -0.00298191 Jy ! Component: 1000 - total flux cleaned = -0.00314066 Jy ! Component: 1050 - total flux cleaned = -0.00314033 Jy ! Component: 1100 - total flux cleaned = -0.00329248 Jy ! Component: 1150 - total flux cleaned = -0.00338242 Jy ! Component: 1200 - total flux cleaned = -0.00338213 Jy ! Component: 1250 - total flux cleaned = -0.00338171 Jy ! Component: 1300 - total flux cleaned = -0.0035522 Jy ! Component: 1350 - total flux cleaned = -0.00349585 Jy ! Component: 1400 - total flux cleaned = -0.00346827 Jy ! Component: 1450 - total flux cleaned = -0.00344176 Jy ! Component: 1500 - total flux cleaned = -0.00341452 Jy ! Component: 1550 - total flux cleaned = -0.0033616 Jy ! Component: 1600 - total flux cleaned = -0.00333527 Jy ! Component: 1650 - total flux cleaned = -0.00333533 Jy ! Component: 1700 - total flux cleaned = -0.00333525 Jy ! Component: 1750 - total flux cleaned = -0.00328584 Jy ! Component: 1800 - total flux cleaned = -0.0032125 Jy ! Component: 1850 - total flux cleaned = -0.00311647 Jy ! Component: 1900 - total flux cleaned = -0.00313978 Jy ! Component: 1950 - total flux cleaned = -0.00311631 Jy ! Component: 2000 - total flux cleaned = -0.003024 Jy ! Component: 2050 - total flux cleaned = -0.00302434 Jy ! Component: 2100 - total flux cleaned = -0.00293466 Jy ! Component: 2150 - total flux cleaned = -0.00289049 Jy ! Component: 2200 - total flux cleaned = -0.00293442 Jy ! Component: 2250 - total flux cleaned = -0.00280495 Jy ! Component: 2300 - total flux cleaned = -0.00282625 Jy ! Component: 2350 - total flux cleaned = -0.00278376 Jy ! Component: 2400 - total flux cleaned = -0.00280424 Jy ! Component: 2450 - total flux cleaned = -0.00276299 Jy ! Component: 2500 - total flux cleaned = -0.00268166 Jy ! Component: 2550 - total flux cleaned = -0.00258125 Jy ! Component: 2600 - total flux cleaned = -0.00258137 Jy ! Component: 2650 - total flux cleaned = -0.00250297 Jy ! Component: 2700 - total flux cleaned = -0.00248355 Jy ! Component: 2750 - total flux cleaned = -0.0024452 Jy ! Component: 2800 - total flux cleaned = -0.00236949 Jy ! Component: 2850 - total flux cleaned = -0.0023136 Jy ! Component: 2900 - total flux cleaned = -0.00223946 Jy ! Component: 2950 - total flux cleaned = -0.00220332 Jy ! Component: 3000 - total flux cleaned = -0.00214893 Jy ! Component: 3050 - total flux cleaned = -0.00213141 Jy ! Component: 3100 - total flux cleaned = -0.00213113 Jy ! Component: 3150 - total flux cleaned = -0.00209604 Jy ! Component: 3200 - total flux cleaned = -0.00204394 Jy ! Component: 3250 - total flux cleaned = -0.00200981 Jy ! Component: 3300 - total flux cleaned = -0.00190804 Jy ! Component: 3350 - total flux cleaned = -0.00192485 Jy ! Component: 3400 - total flux cleaned = -0.00190816 Jy ! Component: 3450 - total flux cleaned = -0.00182622 Jy ! Component: 3500 - total flux cleaned = -0.00184271 Jy ! Component: 3550 - total flux cleaned = -0.00179463 Jy ! Component: 3600 - total flux cleaned = -0.00171521 Jy ! Component: 3650 - total flux cleaned = -0.00176258 Jy ! Component: 3700 - total flux cleaned = -0.00166899 Jy ! Component: 3750 - total flux cleaned = -0.0017153 Jy ! Component: 3800 - total flux cleaned = -0.00163877 Jy ! Component: 3850 - total flux cleaned = -0.00163876 Jy ! Component: 3900 - total flux cleaned = -0.0015486 Jy ! Component: 3950 - total flux cleaned = -0.00154844 Jy ! Component: 4000 - total flux cleaned = -0.00153366 Jy ! Component: 4050 - total flux cleaned = -0.00146048 Jy ! Total flux subtracted in 4096 components = -0.00141697 Jy ! Clean residual min=-0.000983 max=0.000833 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.234187 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 462 components and 0.234187 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1124+1919_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.423 x 3.403 at -8.197 degrees (North through East) ! Clean map min=-0.0020245 max=0.055818 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1124+1919_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0558175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39828 1.39828 2.79656 5.59311 11.1862 22.3725 44.7449 89.4898 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 214.549 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1124+1919_C_uvs.log closed on Sun Mar 30 00:44:37 2014