! Started logfile: /d2/scr/pima/bp177i_uvs/J1623-1140_C_uvs.log on Tue Apr 15 00:32:09 2014 obs /d2/scr/pima/bp177i_uvs/J1623-1140_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1623-1140_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1623-1140 ! ! 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 768 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/bp177i_uvs/J1623-1140_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=0.999443Jy sigma=40.404931 ! Fit after self-cal, rms=0.977788Jy sigma=39.542192 ! 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=1.653 mas, bmaj=9.152 mas, bpa=-21.8 degrees ! Estimated noise=0.821678 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 = 0.0167379 Jy ! Component: 100 - total flux cleaned = 0.0205644 Jy ! Total flux subtracted in 100 components = 0.0205644 Jy ! Clean residual min=-0.001978 max=0.002187 Jy/beam ! Clean residual mean=-0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0205644 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0205644 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=0.018608Jy sigma=0.650490 ! Fit after self-cal, rms=0.017097Jy sigma=0.578608 ! 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=2.097 mas, bmaj=9.447 mas, bpa=-20.55 degrees ! Estimated noise=0.648044 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 = 0.0026571 Jy ! Component: 100 - total flux cleaned = 0.0039151 Jy ! Component: 150 - total flux cleaned = 0.00477152 Jy ! Component: 200 - total flux cleaned = 0.00512804 Jy ! Total flux subtracted in 200 components = 0.00512804 Jy ! Clean residual min=-0.001448 max=0.001520 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0256925 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0256925 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=0.016575Jy sigma=0.561706 ! Fit after self-cal, rms=0.016579Jy sigma=0.561533 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.097 x 9.447 at -20.55 degrees (North through East) ! Clean map min=-0.0014135 max=0.023003 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 1.14 KP 1.03 ! LA 1.12 MK 0.98 NL 0.98 OV 0.98 ! PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.91 KP 0.84 ! LA 1.06 MK 1.03 NL 0.94 OV 0.88 ! PT 0.90 ! ! ! 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* ! ! ! Fit before self-cal, rms=0.016579Jy sigma=0.561533 ! Fit after self-cal, rms=0.016409Jy sigma=0.555741 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=9.386 mas, bpa=-20.52 degrees ! Estimated noise=0.642288 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 = 0.000512652 Jy ! Component: 100 - total flux cleaned = 0.000744771 Jy ! Component: 150 - total flux cleaned = 0.000910382 Jy ! Component: 200 - total flux cleaned = 0.00100284 Jy ! Total flux subtracted in 200 components = 0.00100284 Jy ! Clean residual min=-0.001372 max=0.001366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0266953 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0266953 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=0.016365Jy sigma=0.554671 ! Fit after self-cal, rms=0.016367Jy sigma=0.554567 ! 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=0.016367Jy sigma=0.554567 ! Fit after self-cal, rms=0.016374Jy sigma=0.554473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.101 mas, bmaj=9.369 mas, bpa=-20.52 degrees ! Estimated noise=0.642974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189422 Jy ! Component: 100 - total flux cleaned = 0.000276773 Jy ! Component: 150 - total flux cleaned = 0.000355104 Jy ! Component: 200 - total flux cleaned = 0.000375817 Jy ! Total flux subtracted in 200 components = 0.000375817 Jy ! Clean residual min=-0.001392 max=0.001319 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0270711 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.0270711 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=0.016353Jy sigma=0.553973 ! Fit after self-cal, rms=0.016353Jy sigma=0.553951 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 = 7.86448e-06 Jy ! Component: 100 - total flux cleaned = 2.75547e-05 Jy ! Component: 150 - total flux cleaned = 3.65917e-05 Jy ! Component: 200 - total flux cleaned = 3.65932e-05 Jy ! Total flux subtracted in 200 components = 3.65932e-05 Jy ! Clean residual min=-0.001391 max=0.001298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0271077 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0271077 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=0.016341Jy sigma=0.553623 ! Fit after self-cal, rms=0.016341Jy sigma=0.553616 ! 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=0.016341Jy sigma=0.553616 ! Fit after self-cal, rms=0.016345Jy sigma=0.553592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.101 mas, bmaj=9.361 mas, bpa=-20.52 degrees ! Estimated noise=0.643283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105123 Jy ! Component: 100 - total flux cleaned = 0.000105369 Jy ! Component: 150 - total flux cleaned = 0.000113305 Jy ! Component: 200 - total flux cleaned = 0.00012089 Jy ! Total flux subtracted in 200 components = 0.00012089 Jy ! Clean residual min=-0.001393 max=0.001286 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0272286 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0272286 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=0.016335Jy sigma=0.553361 ! Fit after self-cal, rms=0.016335Jy sigma=0.553357 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 = 8.64992e-06 Jy ! Component: 100 - total flux cleaned = 8.53718e-06 Jy ! Component: 150 - total flux cleaned = 8.31755e-06 Jy ! Component: 200 - total flux cleaned = 8.53793e-06 Jy ! Total flux subtracted in 200 components = 8.53793e-06 Jy ! Clean residual min=-0.001390 max=0.001276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0272372 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0272372 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=0.016327Jy sigma=0.553165 ! Fit after self-cal, rms=0.016327Jy sigma=0.553163 ! 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=0.016327Jy sigma=0.553163 ! Fit after self-cal, rms=0.016328Jy sigma=0.553155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.968 mas, bmaj=9.87 mas, bpa=-14.24 degrees ! Estimated noise=0.727836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251318 Jy ! Component: 100 - total flux cleaned = 0.000290356 Jy ! Component: 150 - total flux cleaned = 0.000332907 Jy ! Component: 200 - total flux cleaned = 0.000332992 Jy ! Total flux subtracted in 200 components = 0.000332992 Jy ! Clean residual min=-0.001334 max=0.001659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0275702 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0275702 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=0.016323Jy sigma=0.553152 ! Fit after self-cal, rms=0.016324Jy sigma=0.553131 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 = 2.10239e-05 Jy ! Component: 100 - total flux cleaned = 2.72488e-05 Jy ! Component: 150 - total flux cleaned = 3.30215e-05 Jy ! Component: 200 - total flux cleaned = 3.85978e-05 Jy ! Total flux subtracted in 200 components = 3.85978e-05 Jy ! Clean residual min=-0.001331 max=0.001665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0276088 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.0276088 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=0.016321Jy sigma=0.553100 ! Fit after self-cal, rms=0.016321Jy sigma=0.553093 ! 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=2.1 mas, bmaj=9.357 mas, bpa=-20.53 degrees ! Estimated noise=0.643311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.1 x 9.357 at -20.53 degrees (North through East) ! Clean map min=-0.0013574 max=0.022786 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=1.655 mas, bmaj=9.084 mas, bpa=-21.83 degrees ! Estimated noise=0.81518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176473 Jy ! Component: 100 - total flux cleaned = 0.0216518 Jy ! Component: 150 - total flux cleaned = 0.0234723 Jy ! Component: 200 - total flux cleaned = 0.0245462 Jy ! Total flux subtracted in 200 components = 0.0245462 Jy ! Clean residual min=-0.001615 max=0.001812 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0245462 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0245462 Jy ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=9.357 mas, bpa=-20.53 degrees ! Estimated noise=0.643311 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 = 0.00109314 Jy ! Component: 100 - total flux cleaned = 0.00179604 Jy ! Component: 150 - total flux cleaned = 0.00208466 Jy ! Component: 200 - total flux cleaned = 0.00230865 Jy ! Total flux subtracted in 200 components = 0.00230865 Jy ! Clean residual min=-0.001425 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0268549 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.0268549 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=3.968 mas, bmaj=9.87 mas, bpa=-14.24 degrees ! Estimated noise=0.727836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479615 Jy ! Component: 100 - total flux cleaned = 0.000617014 Jy ! Component: 150 - total flux cleaned = 0.000669933 Jy ! Component: 200 - total flux cleaned = 0.000707794 Jy ! Total flux subtracted in 200 components = 0.000707794 Jy ! Clean residual min=-0.001386 max=0.001774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0275627 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 = 1.74789e-05 Jy ! Component: 100 - total flux cleaned = 3.40319e-05 Jy ! Component: 150 - total flux cleaned = 4.94582e-05 Jy ! Component: 200 - total flux cleaned = 6.41986e-05 Jy ! Total flux subtracted in 200 components = 6.41986e-05 Jy ! Clean residual min=-0.001374 max=0.001742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0276269 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.0276269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=9.357 mas, bpa=-20.53 degrees ! Estimated noise=0.643311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156819 Jy ! Component: 100 - total flux cleaned = -0.000168469 Jy ! Component: 150 - total flux cleaned = -0.000149053 Jy ! Component: 200 - total flux cleaned = -0.00014906 Jy ! Total flux subtracted in 200 components = -0.00014906 Jy ! Clean residual min=-0.001396 max=0.001373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0274778 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0274778 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=0.016348Jy sigma=0.553375 ! Fit after self-cal, rms=0.016349Jy sigma=0.553325 wmodel /d2/scr/pima/bp177i_uvs/J1623-1140_C_map.mod ! Writing 66 model components to file: /d2/scr/pima/bp177i_uvs/J1623-1140_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1623-1140_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1623-1140_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1623-1140_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1623-1140_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 = -0.000104109 Jy ! Component: 100 - total flux cleaned = -0.000218977 Jy ! Component: 150 - total flux cleaned = -0.000283163 Jy ! Component: 200 - total flux cleaned = -0.000342484 Jy ! Component: 250 - total flux cleaned = -0.000418076 Jy ! Component: 300 - total flux cleaned = -0.000471636 Jy ! Component: 350 - total flux cleaned = -0.000523311 Jy ! Component: 400 - total flux cleaned = -0.00060662 Jy ! Component: 450 - total flux cleaned = -0.000686944 Jy ! Component: 500 - total flux cleaned = -0.000795321 Jy ! Component: 550 - total flux cleaned = -0.000884887 Jy ! Component: 600 - total flux cleaned = -0.000957119 Jy ! Component: 650 - total flux cleaned = -0.00104138 Jy ! Component: 700 - total flux cleaned = -0.00109572 Jy ! Component: 750 - total flux cleaned = -0.00113535 Jy ! Component: 800 - total flux cleaned = -0.00120039 Jy ! Component: 850 - total flux cleaned = -0.00128909 Jy ! Component: 900 - total flux cleaned = -0.00137597 Jy ! Component: 950 - total flux cleaned = -0.00144883 Jy ! Component: 1000 - total flux cleaned = -0.00150824 Jy ! Component: 1050 - total flux cleaned = -0.00155504 Jy ! Component: 1100 - total flux cleaned = -0.00163454 Jy ! Component: 1150 - total flux cleaned = -0.00166805 Jy ! Component: 1200 - total flux cleaned = -0.00173397 Jy ! Component: 1250 - total flux cleaned = -0.00178801 Jy ! Component: 1300 - total flux cleaned = -0.00185218 Jy ! Component: 1350 - total flux cleaned = -0.00194663 Jy ! Component: 1400 - total flux cleaned = -0.00203953 Jy ! Component: 1450 - total flux cleaned = -0.0021411 Jy ! Component: 1500 - total flux cleaned = -0.00219133 Jy ! Component: 1550 - total flux cleaned = -0.00227051 Jy ! Component: 1600 - total flux cleaned = -0.00235811 Jy ! Component: 1650 - total flux cleaned = -0.00243489 Jy ! Component: 1700 - total flux cleaned = -0.00248228 Jy ! Component: 1750 - total flux cleaned = -0.00257591 Jy ! Component: 1800 - total flux cleaned = -0.00260372 Jy ! Component: 1850 - total flux cleaned = -0.0026586 Jy ! Component: 1900 - total flux cleaned = -0.00271269 Jy ! Component: 1950 - total flux cleaned = -0.00274824 Jy ! Component: 2000 - total flux cleaned = -0.0028186 Jy ! Component: 2050 - total flux cleaned = -0.00283594 Jy ! Component: 2100 - total flux cleaned = -0.00286187 Jy ! Component: 2150 - total flux cleaned = -0.00287033 Jy ! Component: 2200 - total flux cleaned = -0.00292081 Jy ! Component: 2250 - total flux cleaned = -0.002929 Jy ! Component: 2300 - total flux cleaned = -0.00296202 Jy ! Component: 2350 - total flux cleaned = -0.00300283 Jy ! Component: 2400 - total flux cleaned = -0.0030433 Jy ! Component: 2450 - total flux cleaned = -0.00304327 Jy ! Component: 2500 - total flux cleaned = -0.00309889 Jy ! Component: 2550 - total flux cleaned = -0.00309105 Jy ! Component: 2600 - total flux cleaned = -0.00312225 Jy ! Component: 2650 - total flux cleaned = -0.00316857 Jy ! Component: 2700 - total flux cleaned = -0.00318386 Jy ! Component: 2750 - total flux cleaned = -0.00319901 Jy ! Component: 2800 - total flux cleaned = -0.00322157 Jy ! Component: 2850 - total flux cleaned = -0.00325149 Jy ! Component: 2900 - total flux cleaned = -0.00328107 Jy ! Component: 2950 - total flux cleaned = -0.00328851 Jy ! Component: 3000 - total flux cleaned = -0.00333229 Jy ! Component: 3050 - total flux cleaned = -0.00337564 Jy ! Component: 3100 - total flux cleaned = -0.00338999 Jy ! Component: 3150 - total flux cleaned = -0.00343986 Jy ! Component: 3200 - total flux cleaned = -0.00348226 Jy ! Component: 3250 - total flux cleaned = -0.00350336 Jy ! Component: 3300 - total flux cleaned = -0.00354517 Jy ! Component: 3350 - total flux cleaned = -0.0035659 Jy ! Component: 3400 - total flux cleaned = -0.00356595 Jy ! Component: 3450 - total flux cleaned = -0.00360015 Jy ! Component: 3500 - total flux cleaned = -0.00362737 Jy ! Component: 3550 - total flux cleaned = -0.00366785 Jy ! Component: 3600 - total flux cleaned = -0.00371482 Jy ! Component: 3650 - total flux cleaned = -0.00376153 Jy ! Component: 3700 - total flux cleaned = -0.00380132 Jy ! Component: 3750 - total flux cleaned = -0.00385407 Jy ! Component: 3800 - total flux cleaned = -0.00387374 Jy ! Component: 3850 - total flux cleaned = -0.00393256 Jy ! Component: 3900 - total flux cleaned = -0.00397156 Jy ! Component: 3950 - total flux cleaned = -0.00401675 Jy ! Component: 4000 - total flux cleaned = -0.00403606 Jy ! Component: 4050 - total flux cleaned = -0.00407444 Jy ! Total flux subtracted in 4096 components = -0.00407446 Jy ! Clean residual min=-0.000349 max=0.000326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0234034 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 366 components and 0.0234033 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1623-1140_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.1 x 9.357 at -20.53 degrees (North through East) ! Clean map min=-0.0008531 max=0.022597 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1623-1140_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0225968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54083 1.54083 3.08165 6.1633 12.3266 24.6532 49.3064 98.6128 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.7 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1623-1140_C_uvs.log closed on Tue Apr 15 00:32:14 2014