! Started logfile: /d2/scr/pima/bp177i_uvs/J1810+5000_X_uvs.log on Tue Apr 15 00:29:07 2014 obs /d2/scr/pima/bp177i_uvs/J1810+5000_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1810+5000_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803704 visibilities/baseline/integration-bin. ! Found source: J1810+5000 ! ! 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 1736 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/bp177i_uvs/J1810+5000_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999695Jy sigma=37.979070 ! Fit after self-cal, rms=0.972939Jy sigma=36.950213 ! 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=0.7992 mas, bmaj=2.729 mas, bpa=35.74 degrees ! Estimated noise=0.788242 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 = 0.0178398 Jy ! Component: 100 - total flux cleaned = 0.0241702 Jy ! Total flux subtracted in 100 components = 0.0241702 Jy ! Clean residual min=-0.003310 max=0.005702 Jy/beam ! Clean residual mean=0.000001 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0241702 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0241702 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=0.022108Jy sigma=0.762347 ! Fit after self-cal, rms=0.021414Jy sigma=0.732466 ! 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=1.055 mas, bmaj=2.897 mas, bpa=36.67 degrees ! Estimated noise=0.461319 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 (5.4, -27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761266 Jy ! Component: 100 - total flux cleaned = 0.0119338 Jy ! Component: 150 - total flux cleaned = 0.0147816 Jy ! Component: 200 - total flux cleaned = 0.0168727 Jy ! Total flux subtracted in 200 components = 0.0168727 Jy ! Clean residual min=-0.001998 max=0.002962 Jy/beam ! Clean residual mean=0.000013 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0410429 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 49 components and 0.0410429 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=0.018475Jy sigma=0.601659 ! Fit after self-cal, rms=0.018351Jy sigma=0.597034 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 2.897 at 36.67 degrees (North through East) ! Clean map min=-0.0018744 max=0.025746 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 0.84 FD 1.01 HN 0.92 KP 1.06 ! LA 0.93 MK 0.86 NL 1.15 OV 0.90 ! PT 0.91 SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.95 KP 0.95 ! LA 0.84 MK 0.88 NL 1.11 OV 0.89 ! PT 0.94 SC 1.08 ! ! ! 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 1.00* 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 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=0.018351Jy sigma=0.597034 ! Fit after self-cal, rms=0.017762Jy sigma=0.588902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.9 mas, bpa=36.72 degrees ! Estimated noise=0.447287 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 = 0.00155783 Jy ! Component: 100 - total flux cleaned = 0.00258708 Jy ! Component: 150 - total flux cleaned = 0.0031653 Jy ! Component: 200 - total flux cleaned = 0.00366747 Jy ! Total flux subtracted in 200 components = 0.00366747 Jy ! Clean residual min=-0.001779 max=0.001582 Jy/beam ! Clean residual mean=0.000008 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0447103 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0447103 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=0.017567Jy sigma=0.580685 ! Fit after self-cal, rms=0.017545Jy sigma=0.580060 ! 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=0.017545Jy sigma=0.580060 ! Fit after self-cal, rms=0.017590Jy sigma=0.579512 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.894 mas, bpa=36.72 degrees ! Estimated noise=0.449622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903322 Jy ! Component: 100 - total flux cleaned = 0.00131539 Jy ! Component: 150 - total flux cleaned = 0.00157559 Jy ! Component: 200 - total flux cleaned = 0.00174125 Jy ! Total flux subtracted in 200 components = 0.00174125 Jy ! Clean residual min=-0.001636 max=0.001470 Jy/beam ! Clean residual mean=0.000007 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0464516 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.0464516 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=0.017507Jy sigma=0.575956 ! Fit after self-cal, rms=0.017496Jy sigma=0.575758 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 = 0.000255488 Jy ! Component: 100 - total flux cleaned = 0.000386092 Jy ! Component: 150 - total flux cleaned = 0.000506112 Jy ! Component: 200 - total flux cleaned = 0.00061714 Jy ! Total flux subtracted in 200 components = 0.00061714 Jy ! Clean residual min=-0.001531 max=0.001356 Jy/beam ! Clean residual mean=0.000007 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0470687 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0470687 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=0.017455Jy sigma=0.573784 ! Fit after self-cal, rms=0.017450Jy sigma=0.573698 ! 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=0.017450Jy sigma=0.573698 ! Fit after self-cal, rms=0.017489Jy sigma=0.573407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.891 mas, bpa=36.71 degrees ! Estimated noise=0.451491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379474 Jy ! Component: 100 - total flux cleaned = 0.000529392 Jy ! Component: 150 - total flux cleaned = 0.000615444 Jy ! Component: 200 - total flux cleaned = 0.000647843 Jy ! Total flux subtracted in 200 components = 0.000647843 Jy ! Clean residual min=-0.001494 max=0.001350 Jy/beam ! Clean residual mean=0.000007 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0477166 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.0477166 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=0.017458Jy sigma=0.571947 ! Fit after self-cal, rms=0.017454Jy sigma=0.571897 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 = 0.000104295 Jy ! Component: 100 - total flux cleaned = 0.000150611 Jy ! Component: 150 - total flux cleaned = 0.000194438 Jy ! Component: 200 - total flux cleaned = 0.000222466 Jy ! Total flux subtracted in 200 components = 0.000222466 Jy ! Clean residual min=-0.001439 max=0.001310 Jy/beam ! Clean residual mean=0.000007 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.047939 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.047939 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=0.017434Jy sigma=0.570847 ! Fit after self-cal, rms=0.017432Jy sigma=0.570822 ! 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=0.017432Jy sigma=0.570822 ! Fit after self-cal, rms=0.017449Jy sigma=0.570748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=3.086 mas, bpa=38.66 degrees ! Estimated noise=0.536306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379482 Jy ! Component: 100 - total flux cleaned = 0.000530528 Jy ! Component: 150 - total flux cleaned = 0.000582662 Jy ! Component: 200 - total flux cleaned = 0.000606246 Jy ! Total flux subtracted in 200 components = 0.000606246 Jy ! Clean residual min=-0.001422 max=0.001230 Jy/beam ! Clean residual mean=0.000012 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0485453 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.0485453 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=0.017434Jy sigma=0.570352 ! Fit after self-cal, rms=0.017432Jy sigma=0.570214 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 = 6.48062e-05 Jy ! Component: 100 - total flux cleaned = 6.42638e-05 Jy ! Component: 150 - total flux cleaned = 8.50681e-05 Jy ! Component: 200 - total flux cleaned = 8.4963e-05 Jy ! Total flux subtracted in 200 components = 8.4963e-05 Jy ! Clean residual min=-0.001417 max=0.001248 Jy/beam ! Clean residual mean=0.000012 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0486302 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.0486302 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=0.017425Jy sigma=0.569963 ! Fit after self-cal, rms=0.017425Jy sigma=0.569913 ! 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=1.054 mas, bmaj=2.889 mas, bpa=36.7 degrees ! Estimated noise=0.452328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.889 at 36.7 degrees (North through East) ! Clean map min=-0.0013721 max=0.024748 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=0.7986 mas, bmaj=2.726 mas, bpa=35.73 degrees ! Estimated noise=0.771554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182497 Jy ! Component: 100 - total flux cleaned = 0.0250097 Jy ! Component: 150 - total flux cleaned = 0.0294095 Jy ! Component: 200 - total flux cleaned = 0.0325719 Jy ! Total flux subtracted in 200 components = 0.0325719 Jy ! Clean residual min=-0.002468 max=0.003033 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0325719 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0325719 Jy ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.889 mas, bpa=36.7 degrees ! Estimated noise=0.452328 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 = 0.00440026 Jy ! Component: 100 - total flux cleaned = 0.00717846 Jy ! Component: 150 - total flux cleaned = 0.00926157 Jy ! Component: 200 - total flux cleaned = 0.0108894 Jy ! Total flux subtracted in 200 components = 0.0108894 Jy ! Clean residual min=-0.001672 max=0.001816 Jy/beam ! Clean residual mean=0.000010 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0434613 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.0434613 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=2.136 mas, bmaj=3.086 mas, bpa=38.66 degrees ! Estimated noise=0.536306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190412 Jy ! Component: 100 - total flux cleaned = 0.00317076 Jy ! Component: 150 - total flux cleaned = 0.00402183 Jy ! Component: 200 - total flux cleaned = 0.0042836 Jy ! Total flux subtracted in 200 components = 0.0042836 Jy ! Clean residual min=-0.001590 max=0.001467 Jy/beam ! Clean residual mean=0.000013 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0477449 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 = 0.000198332 Jy ! Component: 100 - total flux cleaned = 0.000328566 Jy ! Component: 150 - total flux cleaned = 0.000443887 Jy ! Component: 200 - total flux cleaned = 0.000529776 Jy ! Total flux subtracted in 200 components = 0.000529776 Jy ! Clean residual min=-0.001576 max=0.001300 Jy/beam ! Clean residual mean=0.000013 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0482747 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 110 components and 0.0482747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.889 mas, bpa=36.7 degrees ! Estimated noise=0.452328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.01717e-05 Jy ! Component: 100 - total flux cleaned = 4.07518e-05 Jy ! Component: 150 - total flux cleaned = 0.000134811 Jy ! Component: 200 - total flux cleaned = 0.000155247 Jy ! Total flux subtracted in 200 components = 0.000155247 Jy ! Clean residual min=-0.001571 max=0.001393 Jy/beam ! Clean residual mean=0.000007 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0484299 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.0484299 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=0.017505Jy sigma=0.572978 ! Fit after self-cal, rms=0.017492Jy sigma=0.572431 wmodel /d2/scr/pima/bp177i_uvs/J1810+5000_X_map.mod ! Writing 125 model components to file: /d2/scr/pima/bp177i_uvs/J1810+5000_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1810+5000_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1810+5000_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1810+5000_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1810+5000_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 = -0.000329786 Jy ! Component: 100 - total flux cleaned = -0.000306847 Jy ! Component: 150 - total flux cleaned = -0.000306422 Jy ! Component: 200 - total flux cleaned = -0.000285722 Jy ! Component: 250 - total flux cleaned = -0.000266229 Jy ! Component: 300 - total flux cleaned = -0.000247197 Jy ! Component: 350 - total flux cleaned = -0.000157115 Jy ! Component: 400 - total flux cleaned = -0.000122703 Jy ! Component: 450 - total flux cleaned = -0.000105138 Jy ! Component: 500 - total flux cleaned = -8.86343e-05 Jy ! Component: 550 - total flux cleaned = -0.00015267 Jy ! Component: 600 - total flux cleaned = -0.000214569 Jy ! Component: 650 - total flux cleaned = -0.000244305 Jy ! Component: 700 - total flux cleaned = -0.000229291 Jy ! Component: 750 - total flux cleaned = -0.000214777 Jy ! Component: 800 - total flux cleaned = -0.000271677 Jy ! Component: 850 - total flux cleaned = -0.00025752 Jy ! Component: 900 - total flux cleaned = -0.000216286 Jy ! Component: 950 - total flux cleaned = -0.000203138 Jy ! Component: 1000 - total flux cleaned = -0.000216464 Jy ! Component: 1050 - total flux cleaned = -0.000177508 Jy ! Component: 1100 - total flux cleaned = -0.000152193 Jy ! Component: 1150 - total flux cleaned = -0.000152296 Jy ! Component: 1200 - total flux cleaned = -0.000102645 Jy ! Component: 1250 - total flux cleaned = -0.000127063 Jy ! Component: 1300 - total flux cleaned = -4.3094e-05 Jy ! Component: 1350 - total flux cleaned = -7.87335e-05 Jy ! Component: 1400 - total flux cleaned = -9.03623e-05 Jy ! Component: 1450 - total flux cleaned = -0.000113119 Jy ! Component: 1500 - total flux cleaned = -9.03107e-05 Jy ! Component: 1550 - total flux cleaned = -6.79095e-05 Jy ! Component: 1600 - total flux cleaned = -5.71646e-05 Jy ! Component: 1650 - total flux cleaned = -0.00011184 Jy ! Component: 1700 - total flux cleaned = -0.000100863 Jy ! Component: 1750 - total flux cleaned = -0.000100778 Jy ! Component: 1800 - total flux cleaned = -0.000121895 Jy ! Component: 1850 - total flux cleaned = -0.000121836 Jy ! Component: 1900 - total flux cleaned = -8.08414e-05 Jy ! Component: 1950 - total flux cleaned = -0.000121615 Jy ! Component: 2000 - total flux cleaned = -0.000111502 Jy ! Component: 2050 - total flux cleaned = -0.000131218 Jy ! Component: 2100 - total flux cleaned = -0.000141016 Jy ! Component: 2150 - total flux cleaned = -0.000160303 Jy ! Component: 2200 - total flux cleaned = -0.000121694 Jy ! Component: 2250 - total flux cleaned = -0.000131354 Jy ! Component: 2300 - total flux cleaned = -0.000168965 Jy ! Component: 2350 - total flux cleaned = -0.000178296 Jy ! Component: 2400 - total flux cleaned = -0.00020595 Jy ! Component: 2450 - total flux cleaned = -0.000215048 Jy ! Component: 2500 - total flux cleaned = -0.000223889 Jy ! Component: 2550 - total flux cleaned = -0.000250708 Jy ! Component: 2600 - total flux cleaned = -0.000286163 Jy ! Component: 2650 - total flux cleaned = -0.000312528 Jy ! Component: 2700 - total flux cleaned = -0.000347305 Jy ! Component: 2750 - total flux cleaned = -0.000416141 Jy ! Component: 2800 - total flux cleaned = -0.000441752 Jy ! Component: 2850 - total flux cleaned = -0.000492464 Jy ! Component: 2900 - total flux cleaned = -0.000517591 Jy ! Component: 2950 - total flux cleaned = -0.000542566 Jy ! Component: 3000 - total flux cleaned = -0.000583798 Jy ! Component: 3050 - total flux cleaned = -0.000616544 Jy ! Component: 3100 - total flux cleaned = -0.000657178 Jy ! Component: 3150 - total flux cleaned = -0.000681341 Jy ! Component: 3200 - total flux cleaned = -0.000737486 Jy ! Component: 3250 - total flux cleaned = -0.000769291 Jy ! Component: 3300 - total flux cleaned = -0.000816505 Jy ! Component: 3350 - total flux cleaned = -0.000832146 Jy ! Component: 3400 - total flux cleaned = -0.0008865 Jy ! Component: 3450 - total flux cleaned = -0.000909611 Jy ! Component: 3500 - total flux cleaned = -0.000940166 Jy ! Component: 3550 - total flux cleaned = -0.000962951 Jy ! Component: 3600 - total flux cleaned = -0.00100069 Jy ! Component: 3650 - total flux cleaned = -0.00101566 Jy ! Component: 3700 - total flux cleaned = -0.00106034 Jy ! Component: 3750 - total flux cleaned = -0.00108991 Jy ! Component: 3800 - total flux cleaned = -0.00110459 Jy ! Component: 3850 - total flux cleaned = -0.00113385 Jy ! Component: 3900 - total flux cleaned = -0.0011774 Jy ! Component: 3950 - total flux cleaned = -0.00119906 Jy ! Component: 4000 - total flux cleaned = -0.00125645 Jy ! Component: 4050 - total flux cleaned = -0.00127067 Jy ! Total flux subtracted in 4096 components = -0.00129909 Jy ! Clean residual min=-0.000460 max=0.000408 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0471308 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 383 components and 0.0471308 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1810+5000_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.889 at 36.7 degrees (North through East) ! Clean map min=-0.00092089 max=0.024207 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1810+5000_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0242065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51342 1.51342 3.02684 6.05369 12.1074 24.2148 48.4295 96.859 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 198.226 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1810+5000_X_uvs.log closed on Tue Apr 15 00:29:12 2014