! Started logfile: /d2/scr/pima/bp171aa_uvs/J1444+0257_X_uvs.log on Thu Nov 28 23:39:46 2013 obs /d2/scr/pima/bp171aa_uvs/J1444+0257_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1444+0257_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J1444+0257 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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/bp171aa_uvs/J1444+0257_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=1.003138Jy sigma=0.709187 ! Fit after self-cal, rms=0.938688Jy sigma=0.663620 ! 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=0.7855 mas, bmaj=1.996 mas, bpa=0.3136 degrees ! Estimated noise=23.1509 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 = 0.0468953 Jy ! Component: 100 - total flux cleaned = 0.0583734 Jy ! Total flux subtracted in 100 components = 0.0583734 Jy ! Clean residual min=-0.003114 max=0.004589 Jy/beam ! Clean residual mean=-0.000006 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0583734 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0583734 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=0.029177Jy sigma=0.020625 ! Fit after self-cal, rms=0.029153Jy sigma=0.020609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048192 Jy ! Component: 100 - total flux cleaned = 0.00722341 Jy ! Total flux subtracted in 100 components = 0.00722341 Jy ! Clean residual min=-0.002684 max=0.002262 Jy/beam ! Clean residual mean=-0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0655968 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0655968 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=0.028333Jy sigma=0.020028 ! Fit after self-cal, rms=0.028320Jy sigma=0.020019 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=2.238 mas, bpa=-0.9444 degrees ! Estimated noise=17.5934 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 = 0.00183439 Jy ! Component: 100 - total flux cleaned = 0.00294512 Jy ! Component: 150 - total flux cleaned = 0.00367159 Jy ! Component: 200 - total flux cleaned = 0.00414894 Jy ! Total flux subtracted in 200 components = 0.00414894 Jy ! Clean residual min=-0.002399 max=0.001976 Jy/beam ! Clean residual mean=-0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0697457 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0697457 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=0.028192Jy sigma=0.019929 ! Fit after self-cal, rms=0.028191Jy sigma=0.019928 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 2.238 at -0.9444 degrees (North through East) ! Clean map min=-0.0023181 max=0.060517 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 1.02 FD 1.07 HN 0.91 KP 0.96 ! LA 1.08 MK 1.16 NL 1.13 OV 1.00 ! PT 0.87 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 0.94 KP 0.92 ! LA 0.94 MK 1.05 NL 1.01 OV 0.99 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.02 KP 0.93 ! LA 1.03 MK 1.00 NL 1.00 OV 1.02 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.02 ! LA 0.98 MK 0.95 NL 0.97 OV 1.00 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.13 KP 1.04 ! LA 0.93 MK 0.97 NL 1.08 OV 1.10 ! PT 0.87 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.90 KP 1.01 ! LA 0.93 MK 0.98 NL 1.02 OV 1.11 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 0.94 KP 1.11 ! LA 0.92 MK 1.06 NL 1.07 OV 1.06 ! PT 0.89 SC 1.16 ! ! ! Fit before self-cal, rms=0.028191Jy sigma=0.019928 ! Fit after self-cal, rms=0.027727Jy sigma=0.019509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=2.252 mas, bpa=-0.9282 degrees ! Estimated noise=17.6259 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 = -0.000127339 Jy ! Component: 100 - total flux cleaned = -0.000154232 Jy ! Component: 150 - total flux cleaned = -0.000170284 Jy ! Component: 200 - total flux cleaned = -0.000177817 Jy ! Total flux subtracted in 200 components = -0.000177817 Jy ! Clean residual min=-0.001300 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0695679 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0695679 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=0.027721Jy sigma=0.019506 ! Fit after self-cal, rms=0.027741Jy sigma=0.019501 ! 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=0.027741Jy sigma=0.019501 ! Fit after self-cal, rms=0.027756Jy sigma=0.019501 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=2.254 mas, bpa=-0.9455 degrees ! Estimated noise=17.6296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.74078e-05 Jy ! Component: 100 - total flux cleaned = -0.000126442 Jy ! Component: 150 - total flux cleaned = -0.000139537 Jy ! Component: 200 - total flux cleaned = -0.000145519 Jy ! Total flux subtracted in 200 components = -0.000145519 Jy ! Clean residual min=-0.001306 max=0.001401 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0694224 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0694224 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=0.027752Jy sigma=0.019499 ! Fit after self-cal, rms=0.027752Jy sigma=0.019498 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 = 6.77242e-06 Jy ! Component: 100 - total flux cleaned = 6.68903e-06 Jy ! Component: 150 - total flux cleaned = 1.22611e-05 Jy ! Component: 200 - total flux cleaned = 1.23642e-05 Jy ! Total flux subtracted in 200 components = 1.23642e-05 Jy ! Clean residual min=-0.001301 max=0.001390 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0694348 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0694348 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=0.027750Jy sigma=0.019497 ! Fit after self-cal, rms=0.027750Jy sigma=0.019497 ! 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=0.027750Jy sigma=0.019497 ! Fit after self-cal, rms=0.027775Jy sigma=0.019497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9353 mas, bmaj=2.256 mas, bpa=-0.9598 degrees ! Estimated noise=17.6425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.83687e-05 Jy ! Component: 100 - total flux cleaned = -7.48083e-05 Jy ! Component: 150 - total flux cleaned = -8.00409e-05 Jy ! Component: 200 - total flux cleaned = -7.5264e-05 Jy ! Total flux subtracted in 200 components = -7.5264e-05 Jy ! Clean residual min=-0.001298 max=0.001383 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0693595 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0693595 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=0.027773Jy sigma=0.019496 ! Fit after self-cal, rms=0.027774Jy sigma=0.019496 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 = -4.95067e-06 Jy ! Component: 100 - total flux cleaned = -5.67685e-07 Jy ! Component: 150 - total flux cleaned = 3.9346e-06 Jy ! Component: 200 - total flux cleaned = 8.05035e-06 Jy ! Total flux subtracted in 200 components = 8.05035e-06 Jy ! Clean residual min=-0.001295 max=0.001379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0693676 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0693676 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=0.027772Jy sigma=0.019495 ! Fit after self-cal, rms=0.027772Jy sigma=0.019495 ! 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=0.027772Jy sigma=0.019495 ! Fit after self-cal, rms=0.027799Jy sigma=0.019495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=3.401 mas, bpa=-6.538 degrees ! Estimated noise=22.8511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115498 Jy ! Component: 100 - total flux cleaned = -0.000130803 Jy ! Component: 150 - total flux cleaned = -0.000140179 Jy ! Component: 200 - total flux cleaned = -0.000152781 Jy ! Total flux subtracted in 200 components = -0.000152781 Jy ! Clean residual min=-0.001349 max=0.001689 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0692148 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.0692148 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=0.027799Jy sigma=0.019495 ! Fit after self-cal, rms=0.027799Jy sigma=0.019495 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.41077e-06 Jy ! Component: 100 - total flux cleaned = -8.96299e-06 Jy ! Component: 150 - total flux cleaned = -1.57309e-05 Jy ! Component: 200 - total flux cleaned = -2.52883e-05 Jy ! Total flux subtracted in 200 components = -2.52883e-05 Jy ! Clean residual min=-0.001359 max=0.001685 Jy/beam ! Clean residual mean=-0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0691895 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0691895 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=0.027799Jy sigma=0.019495 ! Fit after self-cal, rms=0.027799Jy sigma=0.019495 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9359 mas, bmaj=2.257 mas, bpa=-0.9778 degrees ! Estimated noise=17.6574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9359 x 2.257 at -0.9778 degrees (North through East) ! Clean map min=-0.0012036 max=0.060864 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=0.7868 mas, bmaj=2.008 mas, bpa=0.3822 degrees ! Estimated noise=23.2542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470635 Jy ! Component: 100 - total flux cleaned = 0.0586121 Jy ! Component: 150 - total flux cleaned = 0.06323 Jy ! Component: 200 - total flux cleaned = 0.0654899 Jy ! Total flux subtracted in 200 components = 0.0654899 Jy ! Clean residual min=-0.001823 max=0.001772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0654899 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0654899 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9359 mas, bmaj=2.257 mas, bpa=-0.9778 degrees ! Estimated noise=17.6574 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 = 0.00167584 Jy ! Component: 100 - total flux cleaned = 0.00256129 Jy ! Component: 150 - total flux cleaned = 0.00309807 Jy ! Component: 200 - total flux cleaned = 0.00334362 Jy ! Total flux subtracted in 200 components = 0.00334362 Jy ! Clean residual min=-0.001315 max=0.001379 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0688335 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0688336 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=2.037 mas, bmaj=3.401 mas, bpa=-6.538 degrees ! Estimated noise=22.8511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249025 Jy ! Component: 100 - total flux cleaned = 0.000283703 Jy ! Component: 150 - total flux cleaned = 0.000291436 Jy ! Component: 200 - total flux cleaned = 0.00029162 Jy ! Total flux subtracted in 200 components = 0.00029162 Jy ! Clean residual min=-0.001380 max=0.001676 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0691252 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 = -8.85292e-08 Jy ! Component: 100 - total flux cleaned = -3.11634e-06 Jy ! Component: 150 - total flux cleaned = -3.20441e-06 Jy ! Component: 200 - total flux cleaned = -3.29187e-06 Jy ! Total flux subtracted in 200 components = -3.29187e-06 Jy ! Clean residual min=-0.001380 max=0.001675 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0691219 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0691219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9359 mas, bmaj=2.257 mas, bpa=-0.9778 degrees ! Estimated noise=17.6574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82293e-05 Jy ! Component: 100 - total flux cleaned = 7.44401e-05 Jy ! Component: 150 - total flux cleaned = 7.49191e-05 Jy ! Component: 200 - total flux cleaned = 7.49443e-05 Jy ! Total flux subtracted in 200 components = 7.49443e-05 Jy ! Clean residual min=-0.001284 max=0.001386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0691968 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0691968 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=0.027802Jy sigma=0.019497 ! Fit after self-cal, rms=0.027802Jy sigma=0.019496 wmodel /d2/scr/pima/bp171aa_uvs/J1444+0257_X_map.mod ! Writing 45 model components to file: /d2/scr/pima/bp171aa_uvs/J1444+0257_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1444+0257_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1444+0257_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1444+0257_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1444+0257_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 = 0.000543669 Jy ! Component: 100 - total flux cleaned = 0.000922826 Jy ! Component: 150 - total flux cleaned = 0.0011669 Jy ! Component: 200 - total flux cleaned = 0.00137752 Jy ! Component: 250 - total flux cleaned = 0.00153894 Jy ! Component: 300 - total flux cleaned = 0.00167563 Jy ! Component: 350 - total flux cleaned = 0.00184543 Jy ! Component: 400 - total flux cleaned = 0.00195467 Jy ! Component: 450 - total flux cleaned = 0.00202533 Jy ! Component: 500 - total flux cleaned = 0.00211156 Jy ! Component: 550 - total flux cleaned = 0.0021617 Jy ! Component: 600 - total flux cleaned = 0.00221078 Jy ! Component: 650 - total flux cleaned = 0.00217891 Jy ! Component: 700 - total flux cleaned = 0.00220993 Jy ! Component: 750 - total flux cleaned = 0.00225571 Jy ! Component: 800 - total flux cleaned = 0.00227055 Jy ! Component: 850 - total flux cleaned = 0.00229982 Jy ! Component: 900 - total flux cleaned = 0.00232848 Jy ! Component: 950 - total flux cleaned = 0.00239882 Jy ! Component: 1000 - total flux cleaned = 0.00241258 Jy ! Component: 1050 - total flux cleaned = 0.00243981 Jy ! Component: 1100 - total flux cleaned = 0.00243984 Jy ! Component: 1150 - total flux cleaned = 0.00250561 Jy ! Component: 1200 - total flux cleaned = 0.00251848 Jy ! Component: 1250 - total flux cleaned = 0.00248032 Jy ! Component: 1300 - total flux cleaned = 0.00248069 Jy ! Component: 1350 - total flux cleaned = 0.00254186 Jy ! Component: 1400 - total flux cleaned = 0.00246926 Jy ! Component: 1450 - total flux cleaned = 0.00246924 Jy ! Component: 1500 - total flux cleaned = 0.0024107 Jy ! Component: 1550 - total flux cleaned = 0.00242229 Jy ! Component: 1600 - total flux cleaned = 0.00244499 Jy ! Component: 1650 - total flux cleaned = 0.00239954 Jy ! Component: 1700 - total flux cleaned = 0.00237721 Jy ! Component: 1750 - total flux cleaned = 0.00231132 Jy ! Component: 1800 - total flux cleaned = 0.00228967 Jy ! Component: 1850 - total flux cleaned = 0.00230021 Jy ! Component: 1900 - total flux cleaned = 0.00224743 Jy ! Component: 1950 - total flux cleaned = 0.00223712 Jy ! Component: 2000 - total flux cleaned = 0.0022165 Jy ! Component: 2050 - total flux cleaned = 0.00218612 Jy ! Component: 2100 - total flux cleaned = 0.002156 Jy ! Component: 2150 - total flux cleaned = 0.00213611 Jy ! Component: 2200 - total flux cleaned = 0.00211644 Jy ! Component: 2250 - total flux cleaned = 0.00211647 Jy ! Component: 2300 - total flux cleaned = 0.00208753 Jy ! Component: 2350 - total flux cleaned = 0.00207798 Jy ! Component: 2400 - total flux cleaned = 0.00206854 Jy ! Component: 2450 - total flux cleaned = 0.0020872 Jy ! Component: 2500 - total flux cleaned = 0.00205033 Jy ! Component: 2550 - total flux cleaned = 0.00205952 Jy ! Component: 2600 - total flux cleaned = 0.00206854 Jy ! Component: 2650 - total flux cleaned = 0.00205946 Jy ! Component: 2700 - total flux cleaned = 0.00206833 Jy ! Component: 2750 - total flux cleaned = 0.00205065 Jy ! Component: 2800 - total flux cleaned = 0.00205074 Jy ! Component: 2850 - total flux cleaned = 0.00202499 Jy ! Component: 2900 - total flux cleaned = 0.00203348 Jy ! Component: 2950 - total flux cleaned = 0.00200821 Jy ! Component: 3000 - total flux cleaned = 0.00199153 Jy ! Component: 3050 - total flux cleaned = 0.00197493 Jy ! Component: 3100 - total flux cleaned = 0.00195029 Jy ! Component: 3150 - total flux cleaned = 0.00193388 Jy ! Component: 3200 - total flux cleaned = 0.00193389 Jy ! Component: 3250 - total flux cleaned = 0.001894 Jy ! Component: 3300 - total flux cleaned = 0.00185453 Jy ! Component: 3350 - total flux cleaned = 0.00183105 Jy ! Component: 3400 - total flux cleaned = 0.00183886 Jy ! Component: 3450 - total flux cleaned = 0.00180806 Jy ! Component: 3500 - total flux cleaned = 0.00181574 Jy ! Component: 3550 - total flux cleaned = 0.00179288 Jy ! Component: 3600 - total flux cleaned = 0.00175513 Jy ! Component: 3650 - total flux cleaned = 0.00174769 Jy ! Component: 3700 - total flux cleaned = 0.00169581 Jy ! Component: 3750 - total flux cleaned = 0.00169586 Jy ! Component: 3800 - total flux cleaned = 0.00165949 Jy ! Component: 3850 - total flux cleaned = 0.0016378 Jy ! Component: 3900 - total flux cleaned = 0.00160895 Jy ! Component: 3950 - total flux cleaned = 0.00154456 Jy ! Component: 4000 - total flux cleaned = 0.00153039 Jy ! Component: 4050 - total flux cleaned = 0.00148099 Jy ! Total flux subtracted in 4096 components = 0.00146004 Jy ! Clean residual min=-0.000400 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0706569 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 352 components and 0.0706569 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1444+0257_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9359 x 2.257 at -0.9778 degrees (North through East) ! Clean map min=-0.00069703 max=0.060951 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1444+0257_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.060951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571481 0.571481 1.14296 2.28592 4.57185 9.1437 18.2874 36.5748 73.1496 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.951 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1444+0257_X_uvs.log closed on Thu Nov 28 23:39:51 2013