! Started logfile: /d2/scr/pima/bp177f_uvs/J2040+1327_X_uvs.log on Fri Mar 21 07:34:59 2014 obs /d2/scr/pima/bp177f_uvs/J2040+1327_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2040+1327_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2040+1327 ! ! 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 672 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/bp177f_uvs/J2040+1327_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=1.000503Jy sigma=41.604982 ! Fit after self-cal, rms=0.956389Jy sigma=39.831570 ! 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=0.9799 mas, bmaj=2.398 mas, bpa=15.24 degrees ! Estimated noise=0.908113 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 = 0.0328406 Jy ! Component: 100 - total flux cleaned = 0.0402891 Jy ! Total flux subtracted in 100 components = 0.0402891 Jy ! Clean residual min=-0.002684 max=0.003837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0402891 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0402891 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=0.018884Jy sigma=0.605570 ! Fit after self-cal, rms=0.018815Jy sigma=0.603321 ! 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=1.167 mas, bmaj=2.57 mas, bpa=15.27 degrees ! Estimated noise=0.692161 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 = 0.00382804 Jy ! Component: 100 - total flux cleaned = 0.00571593 Jy ! Component: 150 - total flux cleaned = 0.00696431 Jy ! Component: 200 - total flux cleaned = 0.00780684 Jy ! Total flux subtracted in 200 components = 0.00780684 Jy ! Clean residual min=-0.002529 max=0.003645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0480959 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0480959 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=0.018029Jy sigma=0.563603 ! Fit after self-cal, rms=0.018018Jy sigma=0.563262 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.57 at 15.27 degrees (North through East) ! Clean map min=-0.0024322 max=0.043167 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* NL 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* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 0.93 KP 1.05 ! LA 0.88 NL 1.16 PT 0.90 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.95 KP 0.92 ! LA 0.92 NL 1.13 PT 0.88 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* NL 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* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.98 KP 0.99 ! LA 0.90 NL 1.19 PT 0.86 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.018018Jy sigma=0.563262 ! Fit after self-cal, rms=0.017377Jy sigma=0.541903 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.575 mas, bpa=15.26 degrees ! Estimated noise=0.680016 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 = -1.29453e-05 Jy ! Component: 100 - total flux cleaned = 1.57852e-05 Jy ! Component: 150 - total flux cleaned = 2.88028e-05 Jy ! Component: 200 - total flux cleaned = 2.88132e-05 Jy ! Total flux subtracted in 200 components = 2.88132e-05 Jy ! Clean residual min=-0.001748 max=0.002410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0481248 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0481248 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=0.017358Jy sigma=0.540607 ! Fit after self-cal, rms=0.017368Jy sigma=0.540377 ! 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=0.017368Jy sigma=0.540377 ! Fit after self-cal, rms=0.017333Jy sigma=0.540317 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.575 mas, bpa=15.3 degrees ! Estimated noise=0.678713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17053e-05 Jy ! Component: 100 - total flux cleaned = 4.59729e-05 Jy ! Component: 150 - total flux cleaned = 5.63298e-05 Jy ! Component: 200 - total flux cleaned = 5.64708e-05 Jy ! Total flux subtracted in 200 components = 5.64708e-05 Jy ! Clean residual min=-0.001718 max=0.002348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0481812 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0481812 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=0.017320Jy sigma=0.539489 ! Fit after self-cal, rms=0.017321Jy sigma=0.539431 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 (-4.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195192 Jy ! Component: 100 - total flux cleaned = 0.00292772 Jy ! Component: 150 - total flux cleaned = 0.00335173 Jy ! Component: 200 - total flux cleaned = 0.00350568 Jy ! Total flux subtracted in 200 components = 0.00350568 Jy ! Clean residual min=-0.001509 max=0.001525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0516869 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.0516869 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=0.017046Jy sigma=0.528410 ! Fit after self-cal, rms=0.017027Jy sigma=0.527362 ! 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=0.017027Jy sigma=0.527362 ! Fit after self-cal, rms=0.016963Jy sigma=0.504076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.588 mas, bpa=15.17 degrees ! Estimated noise=0.68958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484718 Jy ! Component: 100 - total flux cleaned = 0.000611306 Jy ! Component: 150 - total flux cleaned = 0.000638136 Jy ! Component: 200 - total flux cleaned = 0.00061612 Jy ! Total flux subtracted in 200 components = 0.00061612 Jy ! Clean residual min=-0.001138 max=0.001159 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.052303 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.052303 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=0.016919Jy sigma=0.503071 ! Fit after self-cal, rms=0.016923Jy sigma=0.502926 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 = 3.59242e-05 Jy ! Component: 100 - total flux cleaned = 6.3456e-05 Jy ! Component: 150 - total flux cleaned = 6.30499e-05 Jy ! Component: 200 - total flux cleaned = 7.83404e-05 Jy ! Total flux subtracted in 200 components = 7.83404e-05 Jy ! Clean residual min=-0.001112 max=0.001120 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0523814 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.0523814 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=0.016907Jy sigma=0.502670 ! Fit after self-cal, rms=0.016905Jy sigma=0.502644 ! 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=0.016905Jy sigma=0.502644 ! Fit after self-cal, rms=0.016893Jy sigma=0.498053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=3.017 mas, bpa=4.985 degrees ! Estimated noise=0.793515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.48905e-05 Jy ! Component: 100 - total flux cleaned = 4.48666e-05 Jy ! Component: 150 - total flux cleaned = 5.91013e-05 Jy ! Component: 200 - total flux cleaned = 7.02568e-05 Jy ! Total flux subtracted in 200 components = 7.02568e-05 Jy ! Clean residual min=-0.001085 max=0.001081 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0524516 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.0524516 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=0.016882Jy sigma=0.497808 ! Fit after self-cal, rms=0.016881Jy sigma=0.497789 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 = 1.42449e-06 Jy ! Component: 100 - total flux cleaned = 2.04109e-05 Jy ! Component: 150 - total flux cleaned = 3.36182e-05 Jy ! Component: 200 - total flux cleaned = 4.17236e-05 Jy ! Total flux subtracted in 200 components = 4.17236e-05 Jy ! Clean residual min=-0.001064 max=0.001084 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0524933 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.0524933 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=0.016876Jy sigma=0.497738 ! Fit after self-cal, rms=0.016875Jy sigma=0.497732 ! 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=1.175 mas, bmaj=2.591 mas, bpa=15.06 degrees ! Estimated noise=0.690738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.591 at 15.06 degrees (North through East) ! Clean map min=-0.0010515 max=0.042744 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=0.9773 mas, bmaj=2.398 mas, bpa=14.94 degrees ! Estimated noise=0.917207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331586 Jy ! Component: 100 - total flux cleaned = 0.040696 Jy ! Component: 150 - total flux cleaned = 0.043812 Jy ! Component: 200 - total flux cleaned = 0.045732 Jy ! Total flux subtracted in 200 components = 0.045732 Jy ! Clean residual min=-0.001793 max=0.001779 Jy/beam ! Clean residual mean=-0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.045732 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.045732 Jy ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.591 mas, bpa=15.06 degrees ! Estimated noise=0.690738 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 = 0.00156347 Jy ! Component: 100 - total flux cleaned = 0.0026003 Jy ! Component: 150 - total flux cleaned = 0.00340665 Jy ! Component: 200 - total flux cleaned = 0.00406092 Jy ! Total flux subtracted in 200 components = 0.00406092 Jy ! Clean residual min=-0.001159 max=0.001170 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0497929 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.0497929 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=2.198 mas, bmaj=3.017 mas, bpa=4.985 degrees ! Estimated noise=0.793515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782621 Jy ! Component: 100 - total flux cleaned = 0.00129143 Jy ! Component: 150 - total flux cleaned = 0.00166261 Jy ! Component: 200 - total flux cleaned = 0.00194443 Jy ! Total flux subtracted in 200 components = 0.00194443 Jy ! Clean residual min=-0.001194 max=0.001051 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0517374 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 = 0.000160389 Jy ! Component: 100 - total flux cleaned = 0.000256776 Jy ! Component: 150 - total flux cleaned = 0.000339709 Jy ! Component: 200 - total flux cleaned = 0.000401076 Jy ! Total flux subtracted in 200 components = 0.000401076 Jy ! Clean residual min=-0.001154 max=0.001064 Jy/beam ! Clean residual mean=0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0521384 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 94 components and 0.0521384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.591 mas, bpa=15.06 degrees ! Estimated noise=0.690738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.3459e-05 Jy ! Component: 100 - total flux cleaned = -7.28275e-05 Jy ! Component: 150 - total flux cleaned = -5.35122e-05 Jy ! Component: 200 - total flux cleaned = -6.18152e-05 Jy ! Total flux subtracted in 200 components = -6.18152e-05 Jy ! Clean residual min=-0.001076 max=0.001064 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0520766 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.0520766 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=0.016902Jy sigma=0.498262 ! Fit after self-cal, rms=0.016899Jy sigma=0.498206 wmodel /d2/scr/pima/bp177f_uvs/J2040+1327_X_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177f_uvs/J2040+1327_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2040+1327_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2040+1327_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2040+1327_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2040+1327_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 = 0.000199072 Jy ! Component: 100 - total flux cleaned = 0.000218061 Jy ! Component: 150 - total flux cleaned = 0.00025041 Jy ! Component: 200 - total flux cleaned = 0.000375331 Jy ! Component: 250 - total flux cleaned = 0.000524363 Jy ! Component: 300 - total flux cleaned = 0.00060986 Jy ! Component: 350 - total flux cleaned = 0.000761065 Jy ! Component: 400 - total flux cleaned = 0.000867539 Jy ! Component: 450 - total flux cleaned = 0.00100958 Jy ! Component: 500 - total flux cleaned = 0.00115941 Jy ! Component: 550 - total flux cleaned = 0.00125669 Jy ! Component: 600 - total flux cleaned = 0.00135155 Jy ! Component: 650 - total flux cleaned = 0.00145535 Jy ! Component: 700 - total flux cleaned = 0.00153422 Jy ! Component: 750 - total flux cleaned = 0.00158915 Jy ! Component: 800 - total flux cleaned = 0.00163211 Jy ! Component: 850 - total flux cleaned = 0.00166358 Jy ! Component: 900 - total flux cleaned = 0.00170474 Jy ! Component: 950 - total flux cleaned = 0.0017552 Jy ! Component: 1000 - total flux cleaned = 0.00180469 Jy ! Component: 1050 - total flux cleaned = 0.00185335 Jy ! Component: 1100 - total flux cleaned = 0.00191987 Jy ! Component: 1150 - total flux cleaned = 0.00198528 Jy ! Component: 1200 - total flux cleaned = 0.00205868 Jy ! Component: 1250 - total flux cleaned = 0.00211293 Jy ! Component: 1300 - total flux cleaned = 0.00217524 Jy ! Component: 1350 - total flux cleaned = 0.00224513 Jy ! Component: 1400 - total flux cleaned = 0.00228821 Jy ! Component: 1450 - total flux cleaned = 0.00233927 Jy ! Component: 1500 - total flux cleaned = 0.00239779 Jy ! Component: 1550 - total flux cleaned = 0.00245542 Jy ! Component: 1600 - total flux cleaned = 0.00254476 Jy ! Component: 1650 - total flux cleaned = 0.0026331 Jy ! Component: 1700 - total flux cleaned = 0.00271235 Jy ! Component: 1750 - total flux cleaned = 0.00279067 Jy ! Component: 1800 - total flux cleaned = 0.00285265 Jy ! Component: 1850 - total flux cleaned = 0.00294437 Jy ! Component: 1900 - total flux cleaned = 0.00301986 Jy ! Component: 1950 - total flux cleaned = 0.00310946 Jy ! Component: 2000 - total flux cleaned = 0.0031907 Jy ! Component: 2050 - total flux cleaned = 0.00324186 Jy ! Component: 2100 - total flux cleaned = 0.00329974 Jy ! Component: 2150 - total flux cleaned = 0.0033356 Jy ! Component: 2200 - total flux cleaned = 0.00341353 Jy ! Component: 2250 - total flux cleaned = 0.00343455 Jy ! Component: 2300 - total flux cleaned = 0.00347625 Jy ! Component: 2350 - total flux cleaned = 0.00351757 Jy ! Component: 2400 - total flux cleaned = 0.00355859 Jy ! Component: 2450 - total flux cleaned = 0.00357894 Jy ! Component: 2500 - total flux cleaned = 0.00361935 Jy ! Component: 2550 - total flux cleaned = 0.0036661 Jy ! Component: 2600 - total flux cleaned = 0.00370581 Jy ! Component: 2650 - total flux cleaned = 0.00371901 Jy ! Component: 2700 - total flux cleaned = 0.00375173 Jy ! Component: 2750 - total flux cleaned = 0.00377119 Jy ! Component: 2800 - total flux cleaned = 0.00380347 Jy ! Component: 2850 - total flux cleaned = 0.00380344 Jy ! Component: 2900 - total flux cleaned = 0.00382255 Jy ! Component: 2950 - total flux cleaned = 0.00386068 Jy ! Component: 3000 - total flux cleaned = 0.00386069 Jy ! Component: 3050 - total flux cleaned = 0.00389842 Jy ! Component: 3100 - total flux cleaned = 0.00392346 Jy ! Component: 3150 - total flux cleaned = 0.00394839 Jy ! Component: 3200 - total flux cleaned = 0.00396706 Jy ! Component: 3250 - total flux cleaned = 0.00400423 Jy ! Component: 3300 - total flux cleaned = 0.00402892 Jy ! Component: 3350 - total flux cleaned = 0.00405966 Jy ! Component: 3400 - total flux cleaned = 0.00409031 Jy ! Component: 3450 - total flux cleaned = 0.00412693 Jy ! Component: 3500 - total flux cleaned = 0.00415734 Jy ! Component: 3550 - total flux cleaned = 0.00418765 Jy ! Component: 3600 - total flux cleaned = 0.00419973 Jy ! Component: 3650 - total flux cleaned = 0.00422995 Jy ! Component: 3700 - total flux cleaned = 0.00426608 Jy ! Component: 3750 - total flux cleaned = 0.00429013 Jy ! Component: 3800 - total flux cleaned = 0.00432613 Jy ! Component: 3850 - total flux cleaned = 0.00435009 Jy ! Component: 3900 - total flux cleaned = 0.00438007 Jy ! Component: 3950 - total flux cleaned = 0.00441591 Jy ! Component: 4000 - total flux cleaned = 0.00443383 Jy ! Component: 4050 - total flux cleaned = 0.00446362 Jy ! Total flux subtracted in 4096 components = 0.00449339 Jy ! Clean residual min=-0.000410 max=0.000328 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.05657 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 336 components and 0.0565701 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2040+1327_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.591 at 15.06 degrees (North through East) ! Clean map min=-0.00059672 max=0.042781 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2040+1327_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0427812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.32641e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.654008 0.654008 1.30802 2.61603 5.23206 10.4641 20.9282 41.8565 83.713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.71 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2040+1327_X_uvs.log closed on Fri Mar 21 07:35:04 2014