! Started logfile: /scr/pima/bp192a1_uvs/J0418-0259_C_uvs.log on Wed Sep 16 13:31:40 2015 obs /scr/pima/bp192a1_uvs/J0418-0259_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0418-0259_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0418-0259 ! ! 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 6080 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 /scr/pima/bp192a1_uvs/J0418-0259_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000977Jy sigma=22.943622 ! Fit after self-cal, rms=0.973986Jy sigma=22.368684 ! 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=1.48 mas, bmaj=4.415 mas, bpa=-12.06 degrees ! Estimated noise=0.521802 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 = 0.019169 Jy ! Component: 100 - total flux cleaned = 0.0240987 Jy ! Total flux subtracted in 100 components = 0.0240987 Jy ! Clean residual min=-0.001719 max=0.002304 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0240987 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0240987 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=0.038463Jy sigma=0.744028 ! Fit after self-cal, rms=0.036461Jy sigma=0.691342 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047378 Jy ! Component: 100 - total flux cleaned = 0.00674002 Jy ! Total flux subtracted in 100 components = 0.00674002 Jy ! Clean residual min=-0.002129 max=0.002062 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0308387 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0308387 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=0.035735Jy sigma=0.675677 ! Fit after self-cal, rms=0.035736Jy sigma=0.675556 ! 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=1.774 mas, bmaj=4.679 mas, bpa=-10.63 degrees ! Estimated noise=0.409905 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 = 0.00140884 Jy ! Component: 100 - total flux cleaned = 0.00216148 Jy ! Component: 150 - total flux cleaned = 0.00233909 Jy ! Component: 200 - total flux cleaned = 0.00243546 Jy ! Total flux subtracted in 200 components = 0.00243546 Jy ! Clean residual min=-0.001563 max=0.002048 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0332741 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0332741 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=0.035665Jy sigma=0.674294 ! Fit after self-cal, rms=0.035668Jy sigma=0.674225 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.774 x 4.679 at -10.63 degrees (North through East) ! Clean map min=-0.0014957 max=0.028622 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 0.94 FD 1.15 HN 0.97 KP 0.95 ! LA 1.03 MK 1.16 NL 1.14 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! 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 0.89 FD 0.93 HN 1.03 KP 0.90 ! LA 1.11 MK 0.90 NL 1.15 OV 1.03 ! PT 0.92 SC 0.92 ! ! ! 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=0.035668Jy sigma=0.674225 ! Fit after self-cal, rms=0.035698Jy sigma=0.672573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=4.665 mas, bpa=-10.56 degrees ! Estimated noise=0.4105 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 = 0.00043961 Jy ! Component: 100 - total flux cleaned = 0.000501482 Jy ! Component: 150 - total flux cleaned = 0.000527479 Jy ! Component: 200 - total flux cleaned = 0.000550889 Jy ! Total flux subtracted in 200 components = 0.000550889 Jy ! Clean residual min=-0.001389 max=0.001914 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.033825 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.033825 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=0.035685Jy sigma=0.672262 ! Fit after self-cal, rms=0.035691Jy sigma=0.672163 ! 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=0.035691Jy sigma=0.672163 ! Fit after self-cal, rms=0.035828Jy sigma=0.671189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.783 mas, bmaj=4.67 mas, bpa=-10.42 degrees ! Estimated noise=0.412112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.0596e-05 Jy ! Component: 100 - total flux cleaned = -2.9384e-05 Jy ! Component: 150 - total flux cleaned = -1.92961e-05 Jy ! Component: 200 - total flux cleaned = -1.01126e-05 Jy ! Total flux subtracted in 200 components = -1.01126e-05 Jy ! Clean residual min=-0.001388 max=0.001913 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0338149 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0338149 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=0.035821Jy sigma=0.671072 ! Fit after self-cal, rms=0.035827Jy sigma=0.671013 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) ! Added new window around map position (27.9, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149433 Jy ! Component: 100 - total flux cleaned = 0.0018974 Jy ! Component: 150 - total flux cleaned = 0.00204843 Jy ! Component: 200 - total flux cleaned = 0.00209839 Jy ! Total flux subtracted in 200 components = 0.00209839 Jy ! Clean residual min=-0.001289 max=0.001357 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0359133 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0359133 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=0.035725Jy sigma=0.668960 ! Fit after self-cal, rms=0.035711Jy sigma=0.668700 ! 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=0.035711Jy sigma=0.668700 ! Fit after self-cal, rms=0.035912Jy sigma=0.667397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.787 mas, bmaj=4.688 mas, bpa=-10.45 degrees ! Estimated noise=0.41825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390547 Jy ! Component: 100 - total flux cleaned = 0.000546215 Jy ! Component: 150 - total flux cleaned = 0.00062553 Jy ! Component: 200 - total flux cleaned = 0.000714419 Jy ! Total flux subtracted in 200 components = 0.000714419 Jy ! Clean residual min=-0.001264 max=0.001344 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0366277 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0366277 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=0.035880Jy sigma=0.666877 ! Fit after self-cal, rms=0.035880Jy sigma=0.666790 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 = 0.000194424 Jy ! Component: 100 - total flux cleaned = 0.000211112 Jy ! Component: 150 - total flux cleaned = 0.000226443 Jy ! Component: 200 - total flux cleaned = 0.000226153 Jy ! Total flux subtracted in 200 components = 0.000226153 Jy ! Clean residual min=-0.001244 max=0.001327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0368539 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0368539 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=0.035865Jy sigma=0.666531 ! Fit after self-cal, rms=0.035865Jy sigma=0.666516 ! 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=0.035865Jy sigma=0.666516 ! Fit after self-cal, rms=0.035364Jy sigma=0.666048 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=6.547 mas, bpa=0.8239 degrees ! Estimated noise=0.50253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422637 Jy ! Component: 100 - total flux cleaned = 0.000571208 Jy ! Component: 150 - total flux cleaned = 0.000650943 Jy ! Component: 200 - total flux cleaned = 0.000677349 Jy ! Total flux subtracted in 200 components = 0.000677349 Jy ! Clean residual min=-0.001370 max=0.001350 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0375312 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.0375312 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=0.035357Jy sigma=0.665956 ! Fit after self-cal, rms=0.035357Jy sigma=0.665880 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 = 9.04506e-05 Jy ! Component: 100 - total flux cleaned = 9.82804e-05 Jy ! Component: 150 - total flux cleaned = 9.10385e-05 Jy ! Component: 200 - total flux cleaned = 9.12325e-05 Jy ! Total flux subtracted in 200 components = 9.12325e-05 Jy ! Clean residual min=-0.001333 max=0.001343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0376225 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0376225 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=0.035355Jy sigma=0.665833 ! Fit after self-cal, rms=0.035355Jy sigma=0.665827 ! 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=1.785 mas, bmaj=4.678 mas, bpa=-10.44 degrees ! Estimated noise=0.417068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.785 x 4.678 at -10.44 degrees (North through East) ! Clean map min=-0.0011801 max=0.028501 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=1.495 mas, bmaj=4.407 mas, bpa=-11.76 degrees ! Estimated noise=0.533099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225146 Jy ! Component: 100 - total flux cleaned = 0.0283955 Jy ! Component: 150 - total flux cleaned = 0.0309441 Jy ! Component: 200 - total flux cleaned = 0.032293 Jy ! Total flux subtracted in 200 components = 0.032293 Jy ! Clean residual min=-0.001859 max=0.001742 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.032293 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.032293 Jy ! Inverting map and beam ! Estimated beam: bmin=1.785 mas, bmaj=4.678 mas, bpa=-10.44 degrees ! Estimated noise=0.417068 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 (2.1, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184935 Jy ! Component: 100 - total flux cleaned = 0.00311483 Jy ! Component: 150 - total flux cleaned = 0.00380102 Jy ! Component: 200 - total flux cleaned = 0.00430308 Jy ! Total flux subtracted in 200 components = 0.00430308 Jy ! Clean residual min=-0.001269 max=0.001338 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0365961 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.0365961 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=3.748 mas, bmaj=6.547 mas, bpa=0.8239 degrees ! Estimated noise=0.50253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759262 Jy ! Component: 100 - total flux cleaned = 0.00113536 Jy ! Component: 150 - total flux cleaned = 0.00134554 Jy ! Component: 200 - total flux cleaned = 0.00142404 Jy ! Total flux subtracted in 200 components = 0.00142404 Jy ! Clean residual min=-0.001327 max=0.001348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0380201 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 = 8.47875e-05 Jy ! Component: 100 - total flux cleaned = 0.000161418 Jy ! Component: 150 - total flux cleaned = 0.000231259 Jy ! Component: 200 - total flux cleaned = 0.000284077 Jy ! Total flux subtracted in 200 components = 0.000284077 Jy ! Clean residual min=-0.001325 max=0.001327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0383042 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 78 components and 0.0383042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.785 mas, bmaj=4.678 mas, bpa=-10.44 degrees ! Estimated noise=0.417068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.52333e-06 Jy ! Component: 100 - total flux cleaned = -9.56217e-05 Jy ! Component: 150 - total flux cleaned = -0.000199092 Jy ! Component: 200 - total flux cleaned = -0.000274915 Jy ! Total flux subtracted in 200 components = -0.000274915 Jy ! Clean residual min=-0.001149 max=0.001277 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0380293 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.0380293 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=0.035353Jy sigma=0.665879 ! Fit after self-cal, rms=0.035343Jy sigma=0.665680 wmodel /scr/pima/bp192a1_uvs/J0418-0259_C_map.mod ! Writing 91 model components to file: /scr/pima/bp192a1_uvs/J0418-0259_C_map.mod wobs /scr/pima/bp192a1_uvs/J0418-0259_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0418-0259_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0418-0259_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0418-0259_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 = 4.43826e-06 Jy ! Component: 100 - total flux cleaned = 6.41773e-05 Jy ! Component: 150 - total flux cleaned = 6.45778e-05 Jy ! Component: 200 - total flux cleaned = -2.42675e-05 Jy ! Component: 250 - total flux cleaned = -0.000126897 Jy ! Component: 300 - total flux cleaned = -0.000226106 Jy ! Component: 350 - total flux cleaned = -0.000306677 Jy ! Component: 400 - total flux cleaned = -0.000416264 Jy ! Component: 450 - total flux cleaned = -0.000538104 Jy ! Component: 500 - total flux cleaned = -0.000627205 Jy ! Component: 550 - total flux cleaned = -0.000728885 Jy ! Component: 600 - total flux cleaned = -0.000857087 Jy ! Component: 650 - total flux cleaned = -0.000996764 Jy ! Component: 700 - total flux cleaned = -0.00111964 Jy ! Component: 750 - total flux cleaned = -0.00117332 Jy ! Component: 800 - total flux cleaned = -0.00129214 Jy ! Component: 850 - total flux cleaned = -0.00140878 Jy ! Component: 900 - total flux cleaned = -0.00149803 Jy ! Component: 950 - total flux cleaned = -0.00161083 Jy ! Component: 1000 - total flux cleaned = -0.00172184 Jy ! Component: 1050 - total flux cleaned = -0.00180697 Jy ! Component: 1100 - total flux cleaned = -0.00195028 Jy ! Component: 1150 - total flux cleaned = -0.00206771 Jy ! Component: 1200 - total flux cleaned = -0.0021835 Jy ! Component: 1250 - total flux cleaned = -0.00232034 Jy ! Component: 1300 - total flux cleaned = -0.00242157 Jy ! Component: 1350 - total flux cleaned = -0.00254359 Jy ! Component: 1400 - total flux cleaned = -0.00267475 Jy ! Component: 1450 - total flux cleaned = -0.00275027 Jy ! Component: 1500 - total flux cleaned = -0.0028676 Jy ! Component: 1550 - total flux cleaned = -0.00295199 Jy ! Component: 1600 - total flux cleaned = -0.00303528 Jy ! Component: 1650 - total flux cleaned = -0.00316869 Jy ! Component: 1700 - total flux cleaned = -0.00320922 Jy ! Component: 1750 - total flux cleaned = -0.00329954 Jy ! Component: 1800 - total flux cleaned = -0.00333945 Jy ! Component: 1850 - total flux cleaned = -0.00343749 Jy ! Component: 1900 - total flux cleaned = -0.00348565 Jy ! Component: 1950 - total flux cleaned = -0.00351438 Jy ! Component: 2000 - total flux cleaned = -0.00359035 Jy ! Component: 2050 - total flux cleaned = -0.00362786 Jy ! Component: 2100 - total flux cleaned = -0.00370225 Jy ! Component: 2150 - total flux cleaned = -0.00372052 Jy ! Component: 2200 - total flux cleaned = -0.00376602 Jy ! Component: 2250 - total flux cleaned = -0.00379307 Jy ! Component: 2300 - total flux cleaned = -0.00385552 Jy ! Component: 2350 - total flux cleaned = -0.00390846 Jy ! Component: 2400 - total flux cleaned = -0.0039346 Jy ! Component: 2450 - total flux cleaned = -0.00398666 Jy ! Component: 2500 - total flux cleaned = -0.00399547 Jy ! Component: 2550 - total flux cleaned = -0.00407207 Jy ! Component: 2600 - total flux cleaned = -0.00410576 Jy ! Component: 2650 - total flux cleaned = -0.00413074 Jy ! Component: 2700 - total flux cleaned = -0.00417222 Jy ! Component: 2750 - total flux cleaned = -0.00418859 Jy ! Component: 2800 - total flux cleaned = -0.00424556 Jy ! Component: 2850 - total flux cleaned = -0.00428588 Jy ! Component: 2900 - total flux cleaned = -0.00428597 Jy ! Component: 2950 - total flux cleaned = -0.00434944 Jy ! Component: 3000 - total flux cleaned = -0.00437311 Jy ! Component: 3050 - total flux cleaned = -0.00443568 Jy ! Component: 3100 - total flux cleaned = -0.00447456 Jy ! Component: 3150 - total flux cleaned = -0.00454388 Jy ! Component: 3200 - total flux cleaned = -0.00458979 Jy ! Component: 3250 - total flux cleaned = -0.00462774 Jy ! Component: 3300 - total flux cleaned = -0.00467307 Jy ! Component: 3350 - total flux cleaned = -0.00473304 Jy ! Component: 3400 - total flux cleaned = -0.00477766 Jy ! Component: 3450 - total flux cleaned = -0.00485883 Jy ! Component: 3500 - total flux cleaned = -0.00490273 Jy ! Component: 3550 - total flux cleaned = -0.00494645 Jy ! Component: 3600 - total flux cleaned = -0.00497539 Jy ! Component: 3650 - total flux cleaned = -0.00504734 Jy ! Component: 3700 - total flux cleaned = -0.00509729 Jy ! Component: 3750 - total flux cleaned = -0.00516123 Jy ! Component: 3800 - total flux cleaned = -0.00520362 Jy ! Component: 3850 - total flux cleaned = -0.00527382 Jy ! Component: 3900 - total flux cleaned = -0.00530866 Jy ! Component: 3950 - total flux cleaned = -0.0053364 Jy ! Component: 4000 - total flux cleaned = -0.00541223 Jy ! Component: 4050 - total flux cleaned = -0.00543963 Jy ! Total flux subtracted in 4096 components = -0.00550781 Jy ! Clean residual min=-0.000386 max=0.000389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0325215 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 361 components and 0.0325215 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0418-0259_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.785 x 4.678 at -10.44 degrees (North through East) ! Clean map min=-0.00077294 max=0.028518 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0418-0259_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0285182 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27867 1.27867 2.55734 5.11469 10.2294 20.4587 40.9175 81.835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.618 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0418-0259_C_uvs.log closed on Wed Sep 16 13:31:44 2015