! Started logfile: /d2/scr/pima/bp177e_uvs/J1644-0313_X_uvs.log on Sat Mar 22 21:04:02 2014 obs /d2/scr/pima/bp177e_uvs/J1644-0313_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1644-0313_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1644-0313 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1644-0313_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008513Jy sigma=38.037016 ! Fit after self-cal, rms=0.891272Jy sigma=33.650753 ! 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=0.9877 mas, bmaj=3.123 mas, bpa=21.57 degrees ! Estimated noise=0.808962 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 = 0.0807193 Jy ! Component: 100 - total flux cleaned = 0.0997145 Jy ! Total flux subtracted in 100 components = 0.0997145 Jy ! Clean residual min=-0.004580 max=0.007751 Jy/beam ! Clean residual mean=0.000002 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.0997145 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0997145 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=0.028278Jy sigma=1.038971 ! Fit after self-cal, rms=0.028267Jy sigma=1.038657 ! 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=1.197 mas, bmaj=3.362 mas, bpa=19.84 degrees ! Estimated noise=0.651691 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 = 0.0133306 Jy ! Component: 100 - total flux cleaned = 0.0211301 Jy ! Component: 150 - total flux cleaned = 0.0262982 Jy ! Component: 200 - total flux cleaned = 0.0298731 Jy ! Total flux subtracted in 200 components = 0.0298731 Jy ! Clean residual min=-0.004137 max=0.004497 Jy/beam ! Clean residual mean=0.000004 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.129588 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 0.129588 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=0.020745Jy sigma=0.731115 ! Fit after self-cal, rms=0.020738Jy sigma=0.730515 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.197 x 3.362 at 19.84 degrees (North through East) ! Clean map min=-0.00409 max=0.10676 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 1.13 FD 1.10 HN 0.95 KP 0.91 ! LA 1.00 NL 1.03 OV 0.99 PT 0.85 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.97 KP 0.94 ! LA 0.95 NL 1.02 OV 0.93 PT 0.90 ! SC 0.96 ! ! ! 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 0.94 FD 1.03 HN 1.17 KP 0.90 ! LA 0.98 NL 0.95 OV 0.97 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.10 KP 1.05 ! LA 0.95 NL 0.95 OV 0.99 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.14 KP 1.00 ! LA 0.97 NL 1.01 OV 1.07 PT 0.92 ! SC 1.04 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.020738Jy sigma=0.730515 ! Fit after self-cal, rms=0.018836Jy sigma=0.654451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=3.395 mas, bpa=19.86 degrees ! Estimated noise=0.643085 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 = 4.36933e-05 Jy ! Component: 100 - total flux cleaned = 0.00022121 Jy ! Component: 150 - total flux cleaned = 0.000412566 Jy ! Component: 200 - total flux cleaned = 0.000531629 Jy ! Total flux subtracted in 200 components = 0.000531629 Jy ! Clean residual min=-0.002579 max=0.002620 Jy/beam ! Clean residual mean=0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.130119 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.130119 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=0.018773Jy sigma=0.650180 ! Fit after self-cal, rms=0.018779Jy sigma=0.650060 ! 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=0.018779Jy sigma=0.650060 ! Fit after self-cal, rms=0.017618Jy sigma=0.591110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=3.414 mas, bpa=19.85 degrees ! Estimated noise=0.652182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.95694e-06 Jy ! Component: 100 - total flux cleaned = -0.000212515 Jy ! Component: 150 - total flux cleaned = -0.000386636 Jy ! Component: 200 - total flux cleaned = -0.000565232 Jy ! Total flux subtracted in 200 components = -0.000565232 Jy ! Clean residual min=-0.001891 max=0.001782 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.129554 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.129554 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=0.017471Jy sigma=0.587905 ! Fit after self-cal, rms=0.017473Jy sigma=0.587861 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 = -0.000120443 Jy ! Component: 100 - total flux cleaned = -0.000134523 Jy ! Component: 150 - total flux cleaned = -0.000158946 Jy ! Component: 200 - total flux cleaned = -0.000171289 Jy ! Total flux subtracted in 200 components = -0.000171289 Jy ! Clean residual min=-0.001868 max=0.001817 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.129383 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.129383 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=0.017438Jy sigma=0.587522 ! Fit after self-cal, rms=0.017438Jy sigma=0.587514 ! 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=0.017438Jy sigma=0.587514 ! Fit after self-cal, rms=0.016856Jy sigma=0.554933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=3.427 mas, bpa=19.93 degrees ! Estimated noise=0.652983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547885 Jy ! Component: 100 - total flux cleaned = -0.000723698 Jy ! Component: 150 - total flux cleaned = -0.000842243 Jy ! Component: 200 - total flux cleaned = -0.00090679 Jy ! Total flux subtracted in 200 components = -0.00090679 Jy ! Clean residual min=-0.001676 max=0.001372 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.128476 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.128476 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=0.016797Jy sigma=0.554243 ! Fit after self-cal, rms=0.016797Jy sigma=0.554217 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 = -2.92459e-05 Jy ! Component: 100 - total flux cleaned = -6.15743e-05 Jy ! Component: 150 - total flux cleaned = -8.18318e-05 Jy ! Component: 200 - total flux cleaned = -0.000110092 Jy ! Total flux subtracted in 200 components = -0.000110092 Jy ! Clean residual min=-0.001675 max=0.001385 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.128366 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.128366 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=0.016771Jy sigma=0.554102 ! Fit after self-cal, rms=0.016770Jy sigma=0.554095 ! 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=0.016770Jy sigma=0.554095 ! Fit after self-cal, rms=0.016843Jy sigma=0.553595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=3.994 mas, bpa=9.885 degrees ! Estimated noise=0.724755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326573 Jy ! Component: 100 - total flux cleaned = -0.000458604 Jy ! Component: 150 - total flux cleaned = -0.000467656 Jy ! Component: 200 - total flux cleaned = -0.000463634 Jy ! Total flux subtracted in 200 components = -0.000463634 Jy ! Clean residual min=-0.001247 max=0.001429 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.127902 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.127902 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=0.016829Jy sigma=0.553343 ! Fit after self-cal, rms=0.016830Jy sigma=0.553322 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 = -6.07447e-06 Jy ! Component: 100 - total flux cleaned = -1.7685e-06 Jy ! Component: 150 - total flux cleaned = 1.91165e-06 Jy ! Component: 200 - total flux cleaned = 5.26474e-06 Jy ! Total flux subtracted in 200 components = 5.26474e-06 Jy ! Clean residual min=-0.001236 max=0.001436 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.127907 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.127907 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=0.016827Jy sigma=0.553297 ! Fit after self-cal, rms=0.016827Jy sigma=0.553286 ! 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=1.214 mas, bmaj=3.434 mas, bpa=19.94 degrees ! Estimated noise=0.65354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 3.434 at 19.94 degrees (North through East) ! Clean map min=-0.0015683 max=0.10741 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=0.9912 mas, bmaj=3.19 mas, bpa=21.62 degrees ! Estimated noise=0.828249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0826367 Jy ! Component: 100 - total flux cleaned = 0.101662 Jy ! Component: 150 - total flux cleaned = 0.109946 Jy ! Component: 200 - total flux cleaned = 0.114455 Jy ! Total flux subtracted in 200 components = 0.114455 Jy ! Clean residual min=-0.002406 max=0.002718 Jy/beam ! Clean residual mean=0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.114455 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 0.114455 Jy ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=3.434 mas, bpa=19.94 degrees ! Estimated noise=0.65354 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 = 0.0043817 Jy ! Component: 100 - total flux cleaned = 0.00719703 Jy ! Component: 150 - total flux cleaned = 0.00910233 Jy ! Component: 200 - total flux cleaned = 0.010427 Jy ! Total flux subtracted in 200 components = 0.010427 Jy ! Clean residual min=-0.001596 max=0.001636 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.124882 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.124882 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=2.26 mas, bmaj=3.994 mas, bpa=9.885 degrees ! Estimated noise=0.724755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132686 Jy ! Component: 100 - total flux cleaned = 0.00206837 Jy ! Component: 150 - total flux cleaned = 0.00251385 Jy ! Component: 200 - total flux cleaned = 0.00279443 Jy ! Total flux subtracted in 200 components = 0.00279443 Jy ! Clean residual min=-0.001207 max=0.001418 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.127676 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 = 0.000155561 Jy ! Component: 100 - total flux cleaned = 0.000201839 Jy ! Component: 150 - total flux cleaned = 0.000242902 Jy ! Component: 200 - total flux cleaned = 0.000279474 Jy ! Total flux subtracted in 200 components = 0.000279474 Jy ! Clean residual min=-0.001198 max=0.001431 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.127956 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 0.127956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=3.434 mas, bpa=19.94 degrees ! Estimated noise=0.65354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.28562e-05 Jy ! Component: 100 - total flux cleaned = -9.75425e-05 Jy ! Component: 150 - total flux cleaned = -0.000109596 Jy ! Component: 200 - total flux cleaned = -7.99457e-05 Jy ! Total flux subtracted in 200 components = -7.99457e-05 Jy ! Clean residual min=-0.001638 max=0.001385 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.127876 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.127876 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=0.016729Jy sigma=0.552814 ! Fit after self-cal, rms=0.016727Jy sigma=0.552796 wmodel /d2/scr/pima/bp177e_uvs/J1644-0313_X_map.mod ! Writing 82 model components to file: /d2/scr/pima/bp177e_uvs/J1644-0313_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1644-0313_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1644-0313_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1644-0313_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1644-0313_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 = -0.000584128 Jy ! Component: 100 - total flux cleaned = -0.000510615 Jy ! Component: 150 - total flux cleaned = -0.00057966 Jy ! Component: 200 - total flux cleaned = -0.000622503 Jy ! Component: 250 - total flux cleaned = -0.00066266 Jy ! Component: 300 - total flux cleaned = -0.000758039 Jy ! Component: 350 - total flux cleaned = -0.000848134 Jy ! Component: 400 - total flux cleaned = -0.000865274 Jy ! Component: 450 - total flux cleaned = -0.000932907 Jy ! Component: 500 - total flux cleaned = -0.000949007 Jy ! Component: 550 - total flux cleaned = -0.000964897 Jy ! Component: 600 - total flux cleaned = -0.000980432 Jy ! Component: 650 - total flux cleaned = -0.000995527 Jy ! Component: 700 - total flux cleaned = -0.00100989 Jy ! Component: 750 - total flux cleaned = -0.000996273 Jy ! Component: 800 - total flux cleaned = -0.00103721 Jy ! Component: 850 - total flux cleaned = -0.00103694 Jy ! Component: 900 - total flux cleaned = -0.00102407 Jy ! Component: 950 - total flux cleaned = -0.00099884 Jy ! Component: 1000 - total flux cleaned = -0.000986652 Jy ! Component: 1050 - total flux cleaned = -0.000950103 Jy ! Component: 1100 - total flux cleaned = -0.000937961 Jy ! Component: 1150 - total flux cleaned = -0.000914363 Jy ! Component: 1200 - total flux cleaned = -0.000857472 Jy ! Component: 1250 - total flux cleaned = -0.000791011 Jy ! Component: 1300 - total flux cleaned = -0.000769485 Jy ! Component: 1350 - total flux cleaned = -0.000758713 Jy ! Component: 1400 - total flux cleaned = -0.000706317 Jy ! Component: 1450 - total flux cleaned = -0.00069609 Jy ! Component: 1500 - total flux cleaned = -0.000675946 Jy ! Component: 1550 - total flux cleaned = -0.000685701 Jy ! Component: 1600 - total flux cleaned = -0.000675909 Jy ! Component: 1650 - total flux cleaned = -0.00062789 Jy ! Component: 1700 - total flux cleaned = -0.000627925 Jy ! Component: 1750 - total flux cleaned = -0.000609157 Jy ! Component: 1800 - total flux cleaned = -0.000599964 Jy ! Component: 1850 - total flux cleaned = -0.000600007 Jy ! Component: 1900 - total flux cleaned = -0.000573399 Jy ! Component: 1950 - total flux cleaned = -0.000582158 Jy ! Component: 2000 - total flux cleaned = -0.000564841 Jy ! Component: 2050 - total flux cleaned = -0.00055651 Jy ! Component: 2100 - total flux cleaned = -0.000548056 Jy ! Component: 2150 - total flux cleaned = -0.000539742 Jy ! Component: 2200 - total flux cleaned = -0.000523292 Jy ! Component: 2250 - total flux cleaned = -0.000490885 Jy ! Component: 2300 - total flux cleaned = -0.00046694 Jy ! Component: 2350 - total flux cleaned = -0.000427621 Jy ! Component: 2400 - total flux cleaned = -0.000427688 Jy ! Component: 2450 - total flux cleaned = -0.000396962 Jy ! Component: 2500 - total flux cleaned = -0.000366667 Jy ! Component: 2550 - total flux cleaned = -0.000336623 Jy ! Component: 2600 - total flux cleaned = -0.000299518 Jy ! Component: 2650 - total flux cleaned = -0.000270331 Jy ! Component: 2700 - total flux cleaned = -0.000284816 Jy ! Component: 2750 - total flux cleaned = -0.000241721 Jy ! Component: 2800 - total flux cleaned = -0.000234778 Jy ! Component: 2850 - total flux cleaned = -0.000248822 Jy ! Component: 2900 - total flux cleaned = -0.000248775 Jy ! Component: 2950 - total flux cleaned = -0.000235075 Jy ! Component: 3000 - total flux cleaned = -0.000241923 Jy ! Component: 3050 - total flux cleaned = -0.000235138 Jy ! Component: 3100 - total flux cleaned = -0.000208471 Jy ! Component: 3150 - total flux cleaned = -0.000208443 Jy ! Component: 3200 - total flux cleaned = -0.000208395 Jy ! Component: 3250 - total flux cleaned = -0.000169322 Jy ! Component: 3300 - total flux cleaned = -0.000149925 Jy ! Component: 3350 - total flux cleaned = -0.000137158 Jy ! Component: 3400 - total flux cleaned = -0.000124376 Jy ! Component: 3450 - total flux cleaned = -9.27622e-05 Jy ! Component: 3500 - total flux cleaned = -7.3932e-05 Jy ! Component: 3550 - total flux cleaned = -6.1408e-05 Jy ! Component: 3600 - total flux cleaned = -3.0384e-05 Jy ! Component: 3650 - total flux cleaned = -2.42201e-05 Jy ! Component: 3700 - total flux cleaned = -5.87768e-06 Jy ! Component: 3750 - total flux cleaned = 3.66609e-05 Jy ! Component: 3800 - total flux cleaned = 6.0809e-05 Jy ! Component: 3850 - total flux cleaned = 7.2779e-05 Jy ! Component: 3900 - total flux cleaned = 0.00010864 Jy ! Component: 3950 - total flux cleaned = 0.000120536 Jy ! Component: 4000 - total flux cleaned = 0.000144183 Jy ! Component: 4050 - total flux cleaned = 0.000167745 Jy ! Total flux subtracted in 4096 components = 0.000185317 Jy ! Clean residual min=-0.000389 max=0.000342 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.128061 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 335 components and 0.128061 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1644-0313_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 3.434 at 19.94 degrees (North through East) ! Clean map min=-0.00078625 max=0.108 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1644-0313_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.99233e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.277563 0.277563 0.555126 1.11025 2.2205 4.44101 8.88202 17.764 35.5281 71.0561 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1080.83 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1644-0313_X_uvs.log closed on Sat Mar 22 21:04:07 2014