! Started logfile: /d2/scr/pima/bp177f_uvs/J2244+1632_X_uvs.log on Fri Mar 21 07:38:09 2014 obs /d2/scr/pima/bp177f_uvs/J2244+1632_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2244+1632_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2244+1632 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2244+1632_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=0.999403Jy sigma=39.771773 ! Fit after self-cal, rms=0.972605Jy sigma=38.721234 ! 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=0.7157 mas, bmaj=2.095 mas, bpa=-0.9198 degrees ! Estimated noise=0.748014 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 = 0.0203578 Jy ! Component: 100 - total flux cleaned = 0.025462 Jy ! Total flux subtracted in 100 components = 0.025462 Jy ! Clean residual min=-0.002076 max=0.003189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.025462 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.025462 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=0.017724Jy sigma=0.660237 ! Fit after self-cal, rms=0.015436Jy sigma=0.590328 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324663 Jy ! Component: 100 - total flux cleaned = 0.00483085 Jy ! Total flux subtracted in 100 components = 0.00483085 Jy ! Clean residual min=-0.001904 max=0.002741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0302928 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0302928 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=0.014510Jy sigma=0.555884 ! Fit after self-cal, rms=0.014499Jy sigma=0.555600 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8803 mas, bmaj=2.269 mas, bpa=-1.417 degrees ! Estimated noise=0.546841 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 (2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283603 Jy ! Component: 100 - total flux cleaned = 0.00413642 Jy ! Component: 150 - total flux cleaned = 0.00488133 Jy ! Component: 200 - total flux cleaned = 0.00529419 Jy ! Total flux subtracted in 200 components = 0.00529419 Jy ! Clean residual min=-0.001703 max=0.002018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.035587 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.035587 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=0.013912Jy sigma=0.534136 ! Fit after self-cal, rms=0.013840Jy sigma=0.531122 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8803 x 2.269 at -1.417 degrees (North through East) ! Clean map min=-0.0015268 max=0.027535 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 0.85 FD 1.10 HN 0.92 KP 0.97 ! LA 0.97 MK 1.11 NL 1.16 OV 0.99 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.94 KP 1.04 ! LA 0.94 MK 1.00 NL 1.01 OV 0.98 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.02 KP 1.04 ! LA 1.05 MK 1.07 NL 1.07 OV 1.05 ! PT 0.88 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.15 HN 1.01 KP 0.86 ! LA 0.92 MK 0.93 NL 1.13 OV 1.14 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.05 KP 1.08 ! LA 0.89 MK 1.01 NL 1.14 OV 0.95 ! PT 0.84 SC 0.99 ! ! ! Fit before self-cal, rms=0.013840Jy sigma=0.531122 ! Fit after self-cal, rms=0.013667Jy sigma=0.518666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8829 mas, bmaj=2.282 mas, bpa=-1.31 degrees ! Estimated noise=0.548142 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 = 0.000528424 Jy ! Component: 100 - total flux cleaned = 0.000565366 Jy ! Component: 150 - total flux cleaned = 0.000629317 Jy ! Component: 200 - total flux cleaned = 0.000671679 Jy ! Total flux subtracted in 200 components = 0.000671679 Jy ! Clean residual min=-0.001266 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0362587 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0362587 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=0.013609Jy sigma=0.516780 ! Fit after self-cal, rms=0.013609Jy sigma=0.516411 ! 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=0.013609Jy sigma=0.516411 ! Fit after self-cal, rms=0.013629Jy sigma=0.516333 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=2.281 mas, bpa=-1.3 degrees ! Estimated noise=0.549323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314802 Jy ! Component: 100 - total flux cleaned = 0.000366816 Jy ! Component: 150 - total flux cleaned = 0.000401547 Jy ! Component: 200 - total flux cleaned = 0.000444377 Jy ! Total flux subtracted in 200 components = 0.000444377 Jy ! Clean residual min=-0.001252 max=0.001288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0367031 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0367031 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=0.013603Jy sigma=0.515513 ! Fit after self-cal, rms=0.013600Jy sigma=0.515424 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 (-51, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856545 Jy ! Component: 100 - total flux cleaned = 0.000882097 Jy ! Component: 150 - total flux cleaned = 0.000841951 Jy ! Component: 200 - total flux cleaned = 0.000876465 Jy ! Total flux subtracted in 200 components = 0.000876465 Jy ! Clean residual min=-0.001259 max=0.001161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0375796 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0375796 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=0.013488Jy sigma=0.510711 ! Fit after self-cal, rms=0.013481Jy sigma=0.510494 ! 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=0.013481Jy sigma=0.510494 ! Fit after self-cal, rms=0.013455Jy sigma=0.510347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8795 mas, bmaj=2.281 mas, bpa=-1.366 degrees ! Estimated noise=0.548848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174634 Jy ! Component: 100 - total flux cleaned = 0.000299085 Jy ! Component: 150 - total flux cleaned = 0.000411648 Jy ! Component: 200 - total flux cleaned = 0.000515187 Jy ! Total flux subtracted in 200 components = 0.000515187 Jy ! Clean residual min=-0.001242 max=0.001162 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0380947 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0380948 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=0.013424Jy sigma=0.509176 ! Fit after self-cal, rms=0.013422Jy sigma=0.509128 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 = 0.000104657 Jy ! Component: 100 - total flux cleaned = 0.000199819 Jy ! Component: 150 - total flux cleaned = 0.000265782 Jy ! Component: 200 - total flux cleaned = 0.000306677 Jy ! Total flux subtracted in 200 components = 0.000306677 Jy ! Clean residual min=-0.001238 max=0.001160 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0384014 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.0384014 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=0.013404Jy sigma=0.508510 ! Fit after self-cal, rms=0.013404Jy sigma=0.508487 ! 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=0.013404Jy sigma=0.508487 ! Fit after self-cal, rms=0.013411Jy sigma=0.508434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=3.088 mas, bpa=-0.3389 degrees ! Estimated noise=0.710213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.70909e-06 Jy ! Component: 100 - total flux cleaned = 5.1309e-05 Jy ! Component: 150 - total flux cleaned = 3.20018e-05 Jy ! Component: 200 - total flux cleaned = 1.39305e-05 Jy ! Total flux subtracted in 200 components = 1.39305e-05 Jy ! Clean residual min=-0.001428 max=0.001417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0384154 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.0384154 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=0.013408Jy sigma=0.508200 ! Fit after self-cal, rms=0.013406Jy sigma=0.508147 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 = -9.60296e-05 Jy ! Component: 100 - total flux cleaned = -0.000103893 Jy ! Component: 150 - total flux cleaned = -0.000125891 Jy ! Component: 200 - total flux cleaned = -0.000146168 Jy ! Total flux subtracted in 200 components = -0.000146168 Jy ! Clean residual min=-0.001432 max=0.001416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0382692 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.0382692 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=0.013407Jy sigma=0.508104 ! Fit after self-cal, rms=0.013406Jy sigma=0.508070 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.279 mas, bpa=-1.391 degrees ! Estimated noise=0.549435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 2.279 at -1.391 degrees (North through East) ! Clean map min=-0.0011527 max=0.027518 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=0.7129 mas, bmaj=2.096 mas, bpa=-0.7719 degrees ! Estimated noise=0.748714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213644 Jy ! Component: 100 - total flux cleaned = 0.0270348 Jy ! Component: 150 - total flux cleaned = 0.0301678 Jy ! Component: 200 - total flux cleaned = 0.0319079 Jy ! Total flux subtracted in 200 components = 0.0319079 Jy ! Clean residual min=-0.001842 max=0.002019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0319079 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0319079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.279 mas, bpa=-1.391 degrees ! Estimated noise=0.549435 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 = 0.00205832 Jy ! Component: 100 - total flux cleaned = 0.00342667 Jy ! Component: 150 - total flux cleaned = 0.00419572 Jy ! Component: 200 - total flux cleaned = 0.00459734 Jy ! Total flux subtracted in 200 components = 0.00459734 Jy ! Clean residual min=-0.001348 max=0.001189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0365053 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0365053 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=2.065 mas, bmaj=3.088 mas, bpa=-0.3389 degrees ! Estimated noise=0.710213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732214 Jy ! Component: 100 - total flux cleaned = 0.00101967 Jy ! Component: 150 - total flux cleaned = 0.00127254 Jy ! Component: 200 - total flux cleaned = 0.00141643 Jy ! Total flux subtracted in 200 components = 0.00141643 Jy ! Clean residual min=-0.001399 max=0.001406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0379217 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 = 0.000106899 Jy ! Component: 100 - total flux cleaned = 0.000153975 Jy ! Component: 150 - total flux cleaned = 0.000196914 Jy ! Component: 200 - total flux cleaned = 0.000206684 Jy ! Total flux subtracted in 200 components = 0.000206684 Jy ! Clean residual min=-0.001394 max=0.001395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0381284 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.0381284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.279 mas, bpa=-1.391 degrees ! Estimated noise=0.549435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.55368e-05 Jy ! Component: 100 - total flux cleaned = -5.72573e-05 Jy ! Component: 150 - total flux cleaned = -1.76413e-05 Jy ! Component: 200 - total flux cleaned = 1.77725e-05 Jy ! Total flux subtracted in 200 components = 1.77725e-05 Jy ! Clean residual min=-0.001286 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0381462 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0381462 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=0.013456Jy sigma=0.509941 ! Fit after self-cal, rms=0.013455Jy sigma=0.509879 wmodel /d2/scr/pima/bp177f_uvs/J2244+1632_X_map.mod ! Writing 84 model components to file: /d2/scr/pima/bp177f_uvs/J2244+1632_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2244+1632_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2244+1632_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2244+1632_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2244+1632_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256059 Jy ! Component: 100 - total flux cleaned = -0.000276603 Jy ! Component: 150 - total flux cleaned = -0.000352 Jy ! Component: 200 - total flux cleaned = -0.000387799 Jy ! Component: 250 - total flux cleaned = -0.000438784 Jy ! Component: 300 - total flux cleaned = -0.00048751 Jy ! Component: 350 - total flux cleaned = -0.000472561 Jy ! Component: 400 - total flux cleaned = -0.000503139 Jy ! Component: 450 - total flux cleaned = -0.000546748 Jy ! Component: 500 - total flux cleaned = -0.000589024 Jy ! Component: 550 - total flux cleaned = -0.000616411 Jy ! Component: 600 - total flux cleaned = -0.000670082 Jy ! Component: 650 - total flux cleaned = -0.000683072 Jy ! Component: 700 - total flux cleaned = -0.000695718 Jy ! Component: 750 - total flux cleaned = -0.000695624 Jy ! Component: 800 - total flux cleaned = -0.000659204 Jy ! Component: 850 - total flux cleaned = -0.000635726 Jy ! Component: 900 - total flux cleaned = -0.000601376 Jy ! Component: 950 - total flux cleaned = -0.000612838 Jy ! Component: 1000 - total flux cleaned = -0.000601375 Jy ! Component: 1050 - total flux cleaned = -0.000590417 Jy ! Component: 1100 - total flux cleaned = -0.000568991 Jy ! Component: 1150 - total flux cleaned = -0.000537296 Jy ! Component: 1200 - total flux cleaned = -0.000537571 Jy ! Component: 1250 - total flux cleaned = -0.000517086 Jy ! Component: 1300 - total flux cleaned = -0.0005268 Jy ! Component: 1350 - total flux cleaned = -0.000487425 Jy ! Component: 1400 - total flux cleaned = -0.00048754 Jy ! Component: 1450 - total flux cleaned = -0.000516289 Jy ! Component: 1500 - total flux cleaned = -0.000506987 Jy ! Component: 1550 - total flux cleaned = -0.000516428 Jy ! Component: 1600 - total flux cleaned = -0.000516526 Jy ! Component: 1650 - total flux cleaned = -0.000534691 Jy ! Component: 1700 - total flux cleaned = -0.000543432 Jy ! Component: 1750 - total flux cleaned = -0.000525615 Jy ! Component: 1800 - total flux cleaned = -0.000551639 Jy ! Component: 1850 - total flux cleaned = -0.00053433 Jy ! Component: 1900 - total flux cleaned = -0.00050889 Jy ! Component: 1950 - total flux cleaned = -0.000517185 Jy ! Component: 2000 - total flux cleaned = -0.000484294 Jy ! Component: 2050 - total flux cleaned = -0.000484387 Jy ! Component: 2100 - total flux cleaned = -0.00050047 Jy ! Component: 2150 - total flux cleaned = -0.00049244 Jy ! Component: 2200 - total flux cleaned = -0.000453324 Jy ! Component: 2250 - total flux cleaned = -0.000468808 Jy ! Component: 2300 - total flux cleaned = -0.000445869 Jy ! Component: 2350 - total flux cleaned = -0.000445839 Jy ! Component: 2400 - total flux cleaned = -0.000438428 Jy ! Component: 2450 - total flux cleaned = -0.000453241 Jy ! Component: 2500 - total flux cleaned = -0.000453328 Jy ! Component: 2550 - total flux cleaned = -0.000460615 Jy ! Component: 2600 - total flux cleaned = -0.000460662 Jy ! Component: 2650 - total flux cleaned = -0.000474897 Jy ! Component: 2700 - total flux cleaned = -0.000481858 Jy ! Component: 2750 - total flux cleaned = -0.000488724 Jy ! Component: 2800 - total flux cleaned = -0.000474909 Jy ! Component: 2850 - total flux cleaned = -0.000474984 Jy ! Component: 2900 - total flux cleaned = -0.000461495 Jy ! Component: 2950 - total flux cleaned = -0.000468227 Jy ! Component: 3000 - total flux cleaned = -0.000461476 Jy ! Component: 3050 - total flux cleaned = -0.000435419 Jy ! Component: 3100 - total flux cleaned = -0.000435449 Jy ! Component: 3150 - total flux cleaned = -0.000409858 Jy ! Component: 3200 - total flux cleaned = -0.000416232 Jy ! Component: 3250 - total flux cleaned = -0.000409876 Jy ! Component: 3300 - total flux cleaned = -0.000391159 Jy ! Component: 3350 - total flux cleaned = -0.000378824 Jy ! Component: 3400 - total flux cleaned = -0.000403335 Jy ! Component: 3450 - total flux cleaned = -0.000391174 Jy ! Component: 3500 - total flux cleaned = -0.00039719 Jy ! Component: 3550 - total flux cleaned = -0.000373274 Jy ! Component: 3600 - total flux cleaned = -0.00034951 Jy ! Component: 3650 - total flux cleaned = -0.00033777 Jy ! Component: 3700 - total flux cleaned = -0.000331963 Jy ! Component: 3750 - total flux cleaned = -0.000291483 Jy ! Component: 3800 - total flux cleaned = -0.000280013 Jy ! Component: 3850 - total flux cleaned = -0.000262868 Jy ! Component: 3900 - total flux cleaned = -0.000251544 Jy ! Component: 3950 - total flux cleaned = -0.000229006 Jy ! Component: 4000 - total flux cleaned = -0.000206704 Jy ! Component: 4050 - total flux cleaned = -0.000201154 Jy ! Total flux subtracted in 4096 components = -0.000179144 Jy ! Clean residual min=-0.000399 max=0.000327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.037967 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 366 components and 0.037967 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2244+1632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 2.279 at -1.391 degrees (North through East) ! Clean map min=-0.00068684 max=0.027257 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2244+1632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0272573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.03226e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.994111 0.994111 1.98822 3.97644 7.95289 15.9058 31.8115 63.6231 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.777 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2244+1632_X_uvs.log closed on Fri Mar 21 07:38:13 2014