! Started logfile: /d2/scr/pima/bp177i_uvs/J1252-3319_C_uvs.log on Tue Apr 15 00:26:36 2014 obs /d2/scr/pima/bp177i_uvs/J1252-3319_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1252-3319_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.927778 visibilities/baseline/integration-bin. ! Found source: J1252-3319 ! ! 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 1336 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/J1252-3319_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005762Jy sigma=26.252967 ! Fit after self-cal, rms=0.914344Jy sigma=23.691521 ! 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=1.209 mas, bmaj=3.681 mas, bpa=-0.1051 degrees ! Estimated noise=1.18869 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 = 0.061002 Jy ! Component: 100 - total flux cleaned = 0.0824825 Jy ! Total flux subtracted in 100 components = 0.0824825 Jy ! Clean residual min=-0.007587 max=0.014387 Jy/beam ! Clean residual mean=-0.000017 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.0824826 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0824826 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=0.051633Jy sigma=1.165710 ! Fit after self-cal, rms=0.051145Jy sigma=1.148505 ! Inverting map ! Added new window around map position (13.5, -49.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012848 Jy ! Component: 100 - total flux cleaned = 0.0200011 Jy ! Total flux subtracted in 100 components = 0.0200011 Jy ! Clean residual min=-0.006911 max=0.011806 Jy/beam ! Clean residual mean=-0.000011 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.102484 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.102484 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=0.046932Jy sigma=0.975725 ! Fit after self-cal, rms=0.046680Jy sigma=0.962090 ! 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=1.609 mas, bmaj=4.351 mas, bpa=0.138 degrees ! Estimated noise=0.804805 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 = 0.00979468 Jy ! Component: 100 - total flux cleaned = 0.0148507 Jy ! Component: 150 - total flux cleaned = 0.0176733 Jy ! Component: 200 - total flux cleaned = 0.0186199 Jy ! Total flux subtracted in 200 components = 0.0186199 Jy ! Clean residual min=-0.007363 max=0.009301 Jy/beam ! Clean residual mean=-0.000015 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.121104 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.121104 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=0.045082Jy sigma=0.882658 ! Fit after self-cal, rms=0.045039Jy sigma=0.876225 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 4.351 at 0.138 degrees (North through East) ! Clean map min=-0.0072231 max=0.076187 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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=0.045039Jy sigma=0.876225 ! Fit after self-cal, rms=0.045039Jy sigma=0.876225 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.351 mas, bpa=0.138 degrees ! Estimated noise=0.804805 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 (9.9, -42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765824 Jy ! Component: 100 - total flux cleaned = 0.0112262 Jy ! Component: 150 - total flux cleaned = 0.0123419 Jy ! Component: 200 - total flux cleaned = 0.0131868 Jy ! Total flux subtracted in 200 components = 0.0131868 Jy ! Clean residual min=-0.007372 max=0.007551 Jy/beam ! Clean residual mean=-0.000004 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.13429 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.13429 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=0.043943Jy sigma=0.825621 ! Fit after self-cal, rms=0.043830Jy sigma=0.818719 ! 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=0.043830Jy sigma=0.818719 ! Fit after self-cal, rms=0.043830Jy sigma=0.818719 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.351 mas, bpa=0.138 degrees ! Estimated noise=0.804805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229618 Jy ! Component: 100 - total flux cleaned = 0.00307652 Jy ! Component: 150 - total flux cleaned = 0.00339648 Jy ! Component: 200 - total flux cleaned = 0.00345348 Jy ! Total flux subtracted in 200 components = 0.00345348 Jy ! Clean residual min=-0.007210 max=0.005893 Jy/beam ! Clean residual mean=0.000000 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.137744 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.137744 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=0.043624Jy sigma=0.809542 ! Fit after self-cal, rms=0.043637Jy sigma=0.808511 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 = 0.000715523 Jy ! Component: 100 - total flux cleaned = 0.000888398 Jy ! Component: 150 - total flux cleaned = 0.000938969 Jy ! Component: 200 - total flux cleaned = 0.00103327 Jy ! Total flux subtracted in 200 components = 0.00103327 Jy ! Clean residual min=-0.007075 max=0.005554 Jy/beam ! Clean residual mean=0.000002 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.138777 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.138777 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=0.043522Jy sigma=0.804321 ! Fit after self-cal, rms=0.043554Jy sigma=0.803911 ! 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=0.043554Jy sigma=0.803911 ! Fit after self-cal, rms=0.043223Jy sigma=0.791544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.61 mas, bmaj=4.352 mas, bpa=0.02555 degrees ! Estimated noise=0.796157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154173 Jy ! Component: 100 - total flux cleaned = -0.00168648 Jy ! Component: 150 - total flux cleaned = -0.00168693 Jy ! Component: 200 - total flux cleaned = -0.00172239 Jy ! Total flux subtracted in 200 components = -0.00172239 Jy ! Clean residual min=-0.006513 max=0.005084 Jy/beam ! Clean residual mean=0.000005 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.137055 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.137055 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=0.043127Jy sigma=0.787827 ! Fit after self-cal, rms=0.043161Jy sigma=0.787619 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 = 0.000183741 Jy ! Component: 100 - total flux cleaned = 0.000184942 Jy ! Component: 150 - total flux cleaned = 0.000219255 Jy ! Component: 200 - total flux cleaned = 0.000218034 Jy ! Total flux subtracted in 200 components = 0.000218034 Jy ! Clean residual min=-0.006479 max=0.005029 Jy/beam ! Clean residual mean=0.000005 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.137273 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.137273 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=0.043103Jy sigma=0.785948 ! Fit after self-cal, rms=0.043134Jy sigma=0.785794 ! 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=0.043134Jy sigma=0.785794 ! Fit after self-cal, rms=0.043057Jy sigma=0.785666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.971 mas, bmaj=11.77 mas, bpa=5.359 degrees ! Estimated noise=0.961933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014963 Jy ! Component: 100 - total flux cleaned = 0.00164827 Jy ! Component: 150 - total flux cleaned = 0.00184017 Jy ! Component: 200 - total flux cleaned = 0.00197424 Jy ! Total flux subtracted in 200 components = 0.00197424 Jy ! Clean residual min=-0.006944 max=0.005706 Jy/beam ! Clean residual mean=0.000018 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.139247 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 92 components and 0.139247 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=0.043072Jy sigma=0.787031 ! Fit after self-cal, rms=0.043083Jy sigma=0.786857 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 = 0.000150029 Jy ! Component: 100 - total flux cleaned = 0.000273037 Jy ! Component: 150 - total flux cleaned = 0.000430548 Jy ! Component: 200 - total flux cleaned = 0.00050495 Jy ! Total flux subtracted in 200 components = 0.00050495 Jy ! Clean residual min=-0.006842 max=0.005583 Jy/beam ! Clean residual mean=0.000019 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.139752 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 95 components and 0.139752 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=0.043124Jy sigma=0.788922 ! Fit after self-cal, rms=0.043139Jy sigma=0.788517 ! 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=1.611 mas, bmaj=4.354 mas, bpa=0.003794 degrees ! Estimated noise=0.794801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.354 at 0.003794 degrees (North through East) ! Clean map min=-0.0059956 max=0.069354 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=1.211 mas, bmaj=3.684 mas, bpa=-0.2193 degrees ! Estimated noise=1.17289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600676 Jy ! Component: 100 - total flux cleaned = 0.0842292 Jy ! Component: 150 - total flux cleaned = 0.096894 Jy ! Component: 200 - total flux cleaned = 0.105526 Jy ! Total flux subtracted in 200 components = 0.105526 Jy ! Clean residual min=-0.006035 max=0.008392 Jy/beam ! Clean residual mean=-0.000007 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.105526 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.105526 Jy ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.354 mas, bpa=0.003794 degrees ! Estimated noise=0.794801 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) ! Added new window around map position (-1.8, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118523 Jy ! Component: 100 - total flux cleaned = 0.0187692 Jy ! Component: 150 - total flux cleaned = 0.023532 Jy ! Component: 200 - total flux cleaned = 0.0269275 Jy ! Total flux subtracted in 200 components = 0.0269275 Jy ! Clean residual min=-0.005800 max=0.005592 Jy/beam ! Clean residual mean=0.000001 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.132454 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.132454 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=3.971 mas, bmaj=11.77 mas, bpa=5.359 degrees ! Estimated noise=0.961933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426271 Jy ! Component: 100 - total flux cleaned = 0.00647413 Jy ! Component: 150 - total flux cleaned = 0.00738691 Jy ! Component: 200 - total flux cleaned = 0.00774567 Jy ! Total flux subtracted in 200 components = 0.00774567 Jy ! Clean residual min=-0.006488 max=0.005775 Jy/beam ! Clean residual mean=0.000022 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.140199 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 = 0.000236645 Jy ! Component: 100 - total flux cleaned = 0.000414259 Jy ! Component: 150 - total flux cleaned = 0.000623701 Jy ! Component: 200 - total flux cleaned = 0.000820357 Jy ! Total flux subtracted in 200 components = 0.000820357 Jy ! Clean residual min=-0.006392 max=0.005509 Jy/beam ! Clean residual mean=0.000024 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.14102 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.14102 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.354 mas, bpa=0.003794 degrees ! Estimated noise=0.794801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571169 Jy ! Component: 100 - total flux cleaned = -0.000499147 Jy ! Component: 150 - total flux cleaned = -0.000559776 Jy ! Component: 200 - total flux cleaned = -0.000612717 Jy ! Total flux subtracted in 200 components = -0.000612717 Jy ! Clean residual min=-0.005683 max=0.004756 Jy/beam ! Clean residual mean=0.000010 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.140407 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.140407 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=0.042434Jy sigma=0.768643 ! Fit after self-cal, rms=0.042396Jy sigma=0.766234 wmodel /d2/scr/pima/bp177i_uvs/J1252-3319_C_map.mod ! Writing 102 model components to file: /d2/scr/pima/bp177i_uvs/J1252-3319_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1252-3319_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1252-3319_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1252-3319_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1252-3319_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 = -0.000602925 Jy ! Component: 100 - total flux cleaned = -0.00044861 Jy ! Component: 150 - total flux cleaned = -0.000161842 Jy ! Component: 200 - total flux cleaned = 3.88681e-05 Jy ! Component: 250 - total flux cleaned = 0.00041185 Jy ! Component: 300 - total flux cleaned = 0.00082732 Jy ! Component: 350 - total flux cleaned = 0.00139696 Jy ! Component: 400 - total flux cleaned = 0.00188805 Jy ! Component: 450 - total flux cleaned = 0.00220226 Jy ! Component: 500 - total flux cleaned = 0.00235478 Jy ! Component: 550 - total flux cleaned = 0.00269921 Jy ! Component: 600 - total flux cleaned = 0.00293729 Jy ! Component: 650 - total flux cleaned = 0.00316778 Jy ! Component: 700 - total flux cleaned = 0.00330214 Jy ! Component: 750 - total flux cleaned = 0.00343294 Jy ! Component: 800 - total flux cleaned = 0.00347569 Jy ! Component: 850 - total flux cleaned = 0.00355786 Jy ! Component: 900 - total flux cleaned = 0.00391823 Jy ! Component: 950 - total flux cleaned = 0.00415267 Jy ! Component: 1000 - total flux cleaned = 0.0043439 Jy ! Component: 1050 - total flux cleaned = 0.00456915 Jy ! Component: 1100 - total flux cleaned = 0.00482552 Jy ! Component: 1150 - total flux cleaned = 0.00504162 Jy ! Component: 1200 - total flux cleaned = 0.00518417 Jy ! Component: 1250 - total flux cleaned = 0.0055299 Jy ! Component: 1300 - total flux cleaned = 0.00573293 Jy ! Component: 1350 - total flux cleaned = 0.00589825 Jy ! Component: 1400 - total flux cleaned = 0.00599602 Jy ! Component: 1450 - total flux cleaned = 0.00602889 Jy ! Component: 1500 - total flux cleaned = 0.00625051 Jy ! Component: 1550 - total flux cleaned = 0.00637504 Jy ! Component: 1600 - total flux cleaned = 0.00646622 Jy ! Component: 1650 - total flux cleaned = 0.00652625 Jy ! Component: 1700 - total flux cleaned = 0.00652603 Jy ! Component: 1750 - total flux cleaned = 0.00667298 Jy ! Component: 1800 - total flux cleaned = 0.00673029 Jy ! Component: 1850 - total flux cleaned = 0.00675895 Jy ! Component: 1900 - total flux cleaned = 0.00684374 Jy ! Component: 1950 - total flux cleaned = 0.00692703 Jy ! Component: 2000 - total flux cleaned = 0.00706407 Jy ! Component: 2050 - total flux cleaned = 0.00711773 Jy ! Component: 2100 - total flux cleaned = 0.00714414 Jy ! Component: 2150 - total flux cleaned = 0.00727563 Jy ! Component: 2200 - total flux cleaned = 0.00735318 Jy ! Component: 2250 - total flux cleaned = 0.00740458 Jy ! Component: 2300 - total flux cleaned = 0.00748066 Jy ! Component: 2350 - total flux cleaned = 0.00755588 Jy ! Component: 2400 - total flux cleaned = 0.00763063 Jy ! Component: 2450 - total flux cleaned = 0.00772818 Jy ! Component: 2500 - total flux cleaned = 0.00777687 Jy ! Component: 2550 - total flux cleaned = 0.00777722 Jy ! Component: 2600 - total flux cleaned = 0.00787107 Jy ! Component: 2650 - total flux cleaned = 0.00789408 Jy ! Component: 2700 - total flux cleaned = 0.00789434 Jy ! Component: 2750 - total flux cleaned = 0.00791717 Jy ! Component: 2800 - total flux cleaned = 0.00793999 Jy ! Component: 2850 - total flux cleaned = 0.00800718 Jy ! Component: 2900 - total flux cleaned = 0.00796264 Jy ! Component: 2950 - total flux cleaned = 0.00800668 Jy ! Component: 3000 - total flux cleaned = 0.00809309 Jy ! Component: 3050 - total flux cleaned = 0.0080933 Jy ! Component: 3100 - total flux cleaned = 0.00813573 Jy ! Component: 3150 - total flux cleaned = 0.00815669 Jy ! Component: 3200 - total flux cleaned = 0.00823962 Jy ! Component: 3250 - total flux cleaned = 0.00821894 Jy ! Component: 3300 - total flux cleaned = 0.00825958 Jy ! Component: 3350 - total flux cleaned = 0.00830007 Jy ! Component: 3400 - total flux cleaned = 0.00830034 Jy ! Component: 3450 - total flux cleaned = 0.00841943 Jy ! Component: 3500 - total flux cleaned = 0.00838033 Jy ! Component: 3550 - total flux cleaned = 0.0084194 Jy ! Component: 3600 - total flux cleaned = 0.00851594 Jy ! Component: 3650 - total flux cleaned = 0.00847752 Jy ! Component: 3700 - total flux cleaned = 0.00847781 Jy ! Component: 3750 - total flux cleaned = 0.00853458 Jy ! Component: 3800 - total flux cleaned = 0.0085344 Jy ! Component: 3850 - total flux cleaned = 0.00862708 Jy ! Component: 3900 - total flux cleaned = 0.0086823 Jy ! Component: 3950 - total flux cleaned = 0.00868194 Jy ! Component: 4000 - total flux cleaned = 0.00870018 Jy ! Component: 4050 - total flux cleaned = 0.00877183 Jy ! Total flux subtracted in 4096 components = 0.00880748 Jy ! Clean residual min=-0.000929 max=0.000934 Jy/beam ! Clean residual mean=0.000012 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.149214 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 416 components and 0.149214 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1252-3319_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.354 at 0.003794 degrees (North through East) ! Clean map min=-0.0038196 max=0.066791 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1252-3319_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0667906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000320061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4376 1.4376 2.8752 5.7504 11.5008 23.0016 46.0032 92.0064 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.681 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1252-3319_C_uvs.log closed on Tue Apr 15 00:26:42 2014