! Started logfile: /g0/scr/pima/s4195c_uvs/J1035-2011_X_uvs.log on Tue Dec 31 19:52:35 2013 obs /g0/scr/pima/s4195c_uvs/J1035-2011_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1035-2011_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1035-2011 ! ! 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 504 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 /g0/scr/pima/s4195c_uvs/J1035-2011_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=1.389849Jy sigma=50.670365 ! Fit after self-cal, rms=0.211417Jy sigma=6.055342 ! 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=0.8389 mas, bmaj=3.955 mas, bpa=21.81 degrees ! Estimated noise=1.33725 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 = 0.670412 Jy ! Component: 100 - total flux cleaned = 0.829894 Jy ! Total flux subtracted in 100 components = 0.829894 Jy ! Clean residual min=-0.049250 max=0.078496 Jy/beam ! Clean residual mean=0.000019 rms=0.017560 Jy/beam ! Combined flux in latest and established models = 0.829894 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.829894 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=0.161073Jy sigma=7.034328 ! Fit after self-cal, rms=0.161093Jy sigma=7.033718 ! 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=1.041 mas, bmaj=4.237 mas, bpa=20.95 degrees ! Estimated noise=0.982596 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 = 0.104455 Jy ! Component: 100 - total flux cleaned = 0.159107 Jy ! Component: 150 - total flux cleaned = 0.19142 Jy ! Component: 200 - total flux cleaned = 0.211457 Jy ! Total flux subtracted in 200 components = 0.211457 Jy ! Clean residual min=-0.024176 max=0.026791 Jy/beam ! Clean residual mean=-0.000012 rms=0.007463 Jy/beam ! Combined flux in latest and established models = 1.04135 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 1.04135 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=0.105405Jy sigma=3.904514 ! Fit after self-cal, rms=0.105301Jy sigma=3.894956 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 4.237 at 20.95 degrees (North through East) ! Clean map min=-0.022149 max=0.90014 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 1.04 HN 0.99 KP 0.88 LA 1.01 ! NL 1.04 OV 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.98 KP 0.92 LA 0.93 ! NL 1.02 OV 0.93 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.00 KP 1.00 LA 0.91 ! NL 1.01 OV 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.08 KP 0.89 LA 0.95 ! NL 0.98 OV 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.06 KP 1.05 LA 0.95 ! NL 0.96 OV 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.17 KP 1.00 LA 1.03 ! NL 1.00 OV 1.06 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.10 KP 0.93 LA 0.96 ! NL 1.02 OV 1.06 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.08 KP 1.03 LA 0.90 ! NL 1.01 OV 1.02 SC 1.10 ! ! ! Fit before self-cal, rms=0.105301Jy sigma=3.894956 ! Fit after self-cal, rms=0.074966Jy sigma=2.348481 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=4.283 mas, bpa=20.99 degrees ! Estimated noise=0.97558 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 = -0.0106791 Jy ! Component: 100 - total flux cleaned = -0.0126024 Jy ! Component: 150 - total flux cleaned = -0.0116607 Jy ! Component: 200 - total flux cleaned = -0.0111935 Jy ! Total flux subtracted in 200 components = -0.0111935 Jy ! Clean residual min=-0.011675 max=0.015288 Jy/beam ! Clean residual mean=-0.000031 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 1.03016 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 1.03016 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=0.072862Jy sigma=2.290870 ! Fit after self-cal, rms=0.072843Jy sigma=2.284978 ! 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=0.072843Jy sigma=2.284978 ! Fit after self-cal, rms=0.072789Jy sigma=2.273597 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=4.289 mas, bpa=21.03 degrees ! Estimated noise=0.973506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00691132 Jy ! Component: 100 - total flux cleaned = -0.0076622 Jy ! Component: 150 - total flux cleaned = -0.00739853 Jy ! Component: 200 - total flux cleaned = -0.00716506 Jy ! Total flux subtracted in 200 components = -0.00716506 Jy ! Clean residual min=-0.010207 max=0.013739 Jy/beam ! Clean residual mean=-0.000024 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 1.02299 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 1.02299 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=0.071823Jy sigma=2.249381 ! Fit after self-cal, rms=0.072004Jy sigma=2.247055 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 (-12, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896043 Jy ! Component: 100 - total flux cleaned = 0.00995437 Jy ! Component: 150 - total flux cleaned = 0.0107331 Jy ! Component: 200 - total flux cleaned = 0.0116837 Jy ! Total flux subtracted in 200 components = 0.0116837 Jy ! Clean residual min=-0.007754 max=0.006726 Jy/beam ! Clean residual mean=-0.000012 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 1.03468 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 107 components and 1.03468 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=0.070082Jy sigma=2.172388 ! Fit after self-cal, rms=0.070166Jy sigma=2.170129 ! 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=0.070166Jy sigma=2.170129 ! Fit after self-cal, rms=0.070124Jy sigma=2.164639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=4.293 mas, bpa=21.06 degrees ! Estimated noise=0.970748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000733679 Jy ! Component: 100 - total flux cleaned = 0.000485357 Jy ! Component: 150 - total flux cleaned = 0.0014056 Jy ! Component: 200 - total flux cleaned = 0.00176161 Jy ! Total flux subtracted in 200 components = 0.00176161 Jy ! Clean residual min=-0.006667 max=0.006461 Jy/beam ! Clean residual mean=-0.000011 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 1.03644 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 1.03644 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=0.069570Jy sigma=2.156393 ! Fit after self-cal, rms=0.069685Jy sigma=2.154886 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 (47.2, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599575 Jy ! Component: 100 - total flux cleaned = 0.00810481 Jy ! Component: 150 - total flux cleaned = 0.00905718 Jy ! Component: 200 - total flux cleaned = 0.00927468 Jy ! Total flux subtracted in 200 components = 0.00927468 Jy ! Clean residual min=-0.006543 max=0.004837 Jy/beam ! Clean residual mean=-0.000006 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 1.04571 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 1.04571 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=0.069172Jy sigma=2.124324 ! Fit after self-cal, rms=0.069238Jy sigma=2.123051 ! 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=0.069238Jy sigma=2.123051 ! Fit after self-cal, rms=0.069122Jy sigma=2.121044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=5.272 mas, bpa=12.26 degrees ! Estimated noise=1.02635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373475 Jy ! Component: 100 - total flux cleaned = -0.000945212 Jy ! Component: 150 - total flux cleaned = -0.00119045 Jy ! Component: 200 - total flux cleaned = -0.00135185 Jy ! Total flux subtracted in 200 components = -0.00135185 Jy ! Clean residual min=-0.005444 max=0.004127 Jy/beam ! Clean residual mean=-0.000009 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 1.04436 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 1.04436 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=0.068996Jy sigma=2.115950 ! Fit after self-cal, rms=0.069012Jy sigma=2.115658 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 = -5.12143e-05 Jy ! Component: 100 - total flux cleaned = -5.22213e-05 Jy ! Component: 150 - total flux cleaned = -5.19435e-06 Jy ! Component: 200 - total flux cleaned = -6.06111e-06 Jy ! Total flux subtracted in 200 components = -6.06111e-06 Jy ! Clean residual min=-0.005334 max=0.003934 Jy/beam ! Clean residual mean=-0.000006 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 1.04435 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 1.04435 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=0.068903Jy sigma=2.113639 ! Fit after self-cal, rms=0.068915Jy sigma=2.113449 ! 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=1.049 mas, bmaj=4.295 mas, bpa=21.07 degrees ! Estimated noise=0.969002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 4.295 at 21.07 degrees (North through East) ! Clean map min=-0.016863 max=0.89636 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 ! Performing amp+phase self-cal ! ! 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=0.068915Jy sigma=2.113449 ! Fit after self-cal, rms=0.061785Jy sigma=1.838321 ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=4.296 mas, bpa=21.08 degrees ! Estimated noise=0.967594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188998 Jy ! Component: 100 - total flux cleaned = -0.00188576 Jy ! Component: 150 - total flux cleaned = -0.00187952 Jy ! Component: 200 - total flux cleaned = -0.002048 Jy ! Total flux subtracted in 200 components = -0.002048 Jy ! Clean residual min=-0.005251 max=0.004639 Jy/beam ! Clean residual mean=-0.000001 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.04231 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 195 components and 1.0423 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=0.061260Jy sigma=1.831399 ! Fit after self-cal, rms=0.061463Jy sigma=1.830408 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369202 Jy ! Component: 100 - total flux cleaned = -0.000289802 Jy ! Component: 150 - total flux cleaned = -0.000437371 Jy ! Component: 200 - total flux cleaned = -0.00050583 Jy ! Total flux subtracted in 200 components = -0.00050583 Jy ! Clean residual min=-0.005136 max=0.004496 Jy/beam ! Clean residual mean=-0.000001 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 1.0418 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 210 components and 1.0418 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=0.061147Jy sigma=1.827588 ! Fit after self-cal, rms=0.061339Jy sigma=1.826742 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.061339Jy sigma=1.826742 ! Fit after self-cal, rms=0.061401Jy sigma=1.824049 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=0.8429 mas, bmaj=4.017 mas, bpa=21.92 degrees ! Estimated noise=1.33321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.668242 Jy ! Component: 100 - total flux cleaned = 0.823321 Jy ! Component: 150 - total flux cleaned = 0.893001 Jy ! Component: 200 - total flux cleaned = 0.934236 Jy ! Total flux subtracted in 200 components = 0.934236 Jy ! Clean residual min=-0.024978 max=0.028296 Jy/beam ! Clean residual mean=-0.000001 rms=0.007320 Jy/beam ! Combined flux in latest and established models = 0.934236 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.934236 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=4.297 mas, bpa=21.09 degrees ! Estimated noise=0.965855 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 = 0.0360281 Jy ! Component: 100 - total flux cleaned = 0.0573106 Jy ! Component: 150 - total flux cleaned = 0.0717352 Jy ! Component: 200 - total flux cleaned = 0.0793691 Jy ! Total flux subtracted in 200 components = 0.0793691 Jy ! Clean residual min=-0.014781 max=0.011348 Jy/beam ! Clean residual mean=-0.000013 rms=0.003505 Jy/beam ! Combined flux in latest and established models = 1.0136 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 74 components and 1.0136 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=2.16 mas, bmaj=5.276 mas, bpa=12.25 degrees ! Estimated noise=1.0225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973187 Jy ! Component: 100 - total flux cleaned = 0.0137697 Jy ! Component: 150 - total flux cleaned = 0.0151033 Jy ! Component: 200 - total flux cleaned = 0.0166392 Jy ! Total flux subtracted in 200 components = 0.0166392 Jy ! Clean residual min=-0.010129 max=0.008676 Jy/beam ! Clean residual mean=-0.000022 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 1.03024 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 = 0.00151352 Jy ! Component: 100 - total flux cleaned = 0.00266238 Jy ! Component: 150 - total flux cleaned = 0.00325199 Jy ! Component: 200 - total flux cleaned = 0.00325344 Jy ! Total flux subtracted in 200 components = 0.00325344 Jy ! Clean residual min=-0.008390 max=0.007625 Jy/beam ! Clean residual mean=-0.000018 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 1.0335 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 143 components and 1.0335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=4.297 mas, bpa=21.09 degrees ! Estimated noise=0.965855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109163 Jy ! Component: 100 - total flux cleaned = 0.00130666 Jy ! Component: 150 - total flux cleaned = 0.00321445 Jy ! Component: 200 - total flux cleaned = 0.00511732 Jy ! Total flux subtracted in 200 components = 0.00511732 Jy ! Clean residual min=-0.006889 max=0.007315 Jy/beam ! Clean residual mean=-0.000008 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.03861 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 165 components and 1.03861 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=0.063063Jy sigma=1.889570 ! Fit after self-cal, rms=0.063214Jy sigma=1.882047 wmodel /g0/scr/pima/s4195c_uvs/J1035-2011_X_map.mod ! Writing 165 model components to file: /g0/scr/pima/s4195c_uvs/J1035-2011_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1035-2011_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1035-2011_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1035-2011_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J1035-2011_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 = -0.00062445 Jy ! Component: 100 - total flux cleaned = -0.00133898 Jy ! Component: 150 - total flux cleaned = -0.00180823 Jy ! Component: 200 - total flux cleaned = -0.00189722 Jy ! Component: 250 - total flux cleaned = -0.00214544 Jy ! Component: 300 - total flux cleaned = -0.00230356 Jy ! Component: 350 - total flux cleaned = -0.00253012 Jy ! Component: 400 - total flux cleaned = -0.00260192 Jy ! Component: 450 - total flux cleaned = -0.00281032 Jy ! Component: 500 - total flux cleaned = -0.00281038 Jy ! Component: 550 - total flux cleaned = -0.00300816 Jy ! Component: 600 - total flux cleaned = -0.00307274 Jy ! Component: 650 - total flux cleaned = -0.0032588 Jy ! Component: 700 - total flux cleaned = -0.00325924 Jy ! Component: 750 - total flux cleaned = -0.00320093 Jy ! Component: 800 - total flux cleaned = -0.00308583 Jy ! Component: 850 - total flux cleaned = -0.00297355 Jy ! Component: 900 - total flux cleaned = -0.00291804 Jy ! Component: 950 - total flux cleaned = -0.00280938 Jy ! Component: 1000 - total flux cleaned = -0.00280939 Jy ! Component: 1050 - total flux cleaned = -0.00270298 Jy ! Component: 1100 - total flux cleaned = -0.00265055 Jy ! Component: 1150 - total flux cleaned = -0.00254648 Jy ! Component: 1200 - total flux cleaned = -0.00254585 Jy ! Component: 1250 - total flux cleaned = -0.00244439 Jy ! Component: 1300 - total flux cleaned = -0.00249446 Jy ! Component: 1350 - total flux cleaned = -0.00239468 Jy ! Component: 1400 - total flux cleaned = -0.00229566 Jy ! Component: 1450 - total flux cleaned = -0.00209903 Jy ! Component: 1500 - total flux cleaned = -0.00195225 Jy ! Component: 1550 - total flux cleaned = -0.00185403 Jy ! Component: 1600 - total flux cleaned = -0.00165848 Jy ! Component: 1650 - total flux cleaned = -0.00156023 Jy ! Component: 1700 - total flux cleaned = -0.00146198 Jy ! Component: 1750 - total flux cleaned = -0.00136381 Jy ! Component: 1800 - total flux cleaned = -0.00121561 Jy ! Component: 1850 - total flux cleaned = -0.00131509 Jy ! Component: 1900 - total flux cleaned = -0.00121499 Jy ! Component: 1950 - total flux cleaned = -0.00111425 Jy ! Component: 2000 - total flux cleaned = -0.00111412 Jy ! Component: 2050 - total flux cleaned = -0.000961676 Jy ! Component: 2100 - total flux cleaned = -0.000910059 Jy ! Component: 2150 - total flux cleaned = -0.000807065 Jy ! Component: 2200 - total flux cleaned = -0.000702637 Jy ! Component: 2250 - total flux cleaned = -0.000544239 Jy ! Component: 2300 - total flux cleaned = -0.000437362 Jy ! Component: 2350 - total flux cleaned = -0.000330045 Jy ! Component: 2400 - total flux cleaned = -0.000113215 Jy ! Component: 2450 - total flux cleaned = 0.00010654 Jy ! Component: 2500 - total flux cleaned = 0.000273186 Jy ! Component: 2550 - total flux cleaned = 0.00044126 Jy ! Component: 2600 - total flux cleaned = 0.000669252 Jy ! Component: 2650 - total flux cleaned = 0.000784621 Jy ! Component: 2700 - total flux cleaned = 0.00107631 Jy ! Component: 2750 - total flux cleaned = 0.00125336 Jy ! Component: 2800 - total flux cleaned = 0.00155232 Jy ! Component: 2850 - total flux cleaned = 0.00179481 Jy ! Component: 2900 - total flux cleaned = 0.00204158 Jy ! Component: 2950 - total flux cleaned = 0.00210418 Jy ! Component: 3000 - total flux cleaned = 0.00235676 Jy ! Component: 3050 - total flux cleaned = 0.00254927 Jy ! Component: 3100 - total flux cleaned = 0.00280935 Jy ! Component: 3150 - total flux cleaned = 0.00294131 Jy ! Component: 3200 - total flux cleaned = 0.00314129 Jy ! Component: 3250 - total flux cleaned = 0.00347984 Jy ! Component: 3300 - total flux cleaned = 0.00368676 Jy ! Component: 3350 - total flux cleaned = 0.00396687 Jy ! Component: 3400 - total flux cleaned = 0.00417971 Jy ! Component: 3450 - total flux cleaned = 0.00439699 Jy ! Component: 3500 - total flux cleaned = 0.00468961 Jy ! Component: 3550 - total flux cleaned = 0.00491305 Jy ! Component: 3600 - total flux cleaned = 0.00513964 Jy ! Component: 3650 - total flux cleaned = 0.00552195 Jy ! Component: 3700 - total flux cleaned = 0.00575516 Jy ! Component: 3750 - total flux cleaned = 0.00607093 Jy ! Component: 3800 - total flux cleaned = 0.00630973 Jy ! Component: 3850 - total flux cleaned = 0.00671535 Jy ! Component: 3900 - total flux cleaned = 0.00704651 Jy ! Component: 3950 - total flux cleaned = 0.0072989 Jy ! Component: 4000 - total flux cleaned = 0.00755531 Jy ! Component: 4050 - total flux cleaned = 0.00790283 Jy ! Total flux subtracted in 4096 components = 0.00816684 Jy ! Clean residual min=-0.004839 max=0.005514 Jy/beam ! Clean residual mean=-0.000002 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 1.04678 Jy keep ! Adding 176 model components to the UV plane model. ! The established model now contains 341 components and 1.04678 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1035-2011_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 4.297 at 21.09 degrees (North through East) ! Clean map min=-0.012273 max=0.88453 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1035-2011_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.884528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00149825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508154 0.508154 1.01631 2.03262 4.06523 8.13046 16.2609 32.5218 65.0437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.884 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.372 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1035-2011_X_uvs.log closed on Tue Dec 31 19:52:41 2013