! Started logfile: /scr/pima/rdv93_uvs/J1254+1141_X_uvs.log on Tue Sep 24 17:07:39 2013 obs /scr/pima/rdv93_uvs/J1254+1141_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1254+1141_X_uva.fits ! AN table 1: 64 integrations on 6 of 6 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! AN table 3: 11 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.796564 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4636 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /scr/pima/rdv93_uvs/J1254+1141_X] 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. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.128021Jy sigma=5.130544 ! Fit after self-cal, rms=0.397699Jy sigma=1.379244 ! 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=1.455 mas, bmaj=1.868 mas, bpa=63.31 degrees ! Estimated noise=3.66291 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 = 0.538497 Jy ! Component: 100 - total flux cleaned = 0.703498 Jy ! Total flux subtracted in 100 components = 0.703498 Jy ! Clean residual min=-0.033188 max=0.067899 Jy/beam ! Clean residual mean=0.000097 rms=0.010319 Jy/beam ! Combined flux in latest and established models = 0.703498 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.703498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177507Jy sigma=0.802205 ! Fit after self-cal, rms=0.178339Jy sigma=0.800666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0692052 Jy ! Component: 100 - total flux cleaned = 0.0988803 Jy ! Total flux subtracted in 100 components = 0.0988803 Jy ! Clean residual min=-0.023201 max=0.028415 Jy/beam ! Clean residual mean=0.000030 rms=0.006204 Jy/beam ! Combined flux in latest and established models = 0.802378 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.802378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155622Jy sigma=0.632239 ! Fit after self-cal, rms=0.156053Jy sigma=0.630878 ! 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=1.584 mas, bmaj=2.208 mas, bpa=58.87 degrees ! Estimated noise=2.40539 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 = 0.0171608 Jy ! Component: 100 - total flux cleaned = 0.0202699 Jy ! Component: 150 - total flux cleaned = 0.0210949 Jy ! Component: 200 - total flux cleaned = 0.0217317 Jy ! Total flux subtracted in 200 components = 0.0217317 Jy ! Clean residual min=-0.022497 max=0.023752 Jy/beam ! Clean residual mean=-0.000003 rms=0.005660 Jy/beam ! Combined flux in latest and established models = 0.82411 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.82411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153177Jy sigma=0.608685 ! Fit after self-cal, rms=0.153117Jy sigma=0.607839 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 LA 1.09 NL 1.00 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.94 LA 0.99 ! NL 0.92 OV 0.97 PT 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 1.00 LA 1.02 MK 1.11 ! NL 1.44 OV 1.04 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 LA 1.05 NL 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 0.97 LA 0.95 ! NL 0.92 OV 0.95 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 KP 0.94 LA 0.96 MK 1.13 ! NL 1.36 OV 1.03 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 LA 1.15 NL 1.08 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 HN 0.98 LA 1.01 ! NL 0.98 OV 1.02 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 0.84 LA 1.05 MK 1.04 ! NL 1.48 OV 1.09 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 LA 1.12 NL 1.06 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 0.99 LA 1.01 ! NL 1.00 OV 0.97 PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.11 KP 0.92 LA 1.02 MK 0.99 ! NL 1.57 OV 1.02 PT 0.99 ! ! ! Fit before self-cal, rms=0.153117Jy sigma=0.607839 ! Fit after self-cal, rms=0.143962Jy sigma=0.541092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=2.212 mas, bpa=57.69 degrees ! Estimated noise=2.3836 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 = 0.00463357 Jy ! Component: 100 - total flux cleaned = 0.00524002 Jy ! Component: 150 - total flux cleaned = 0.00598368 Jy ! Component: 200 - total flux cleaned = 0.00618944 Jy ! Total flux subtracted in 200 components = 0.00618944 Jy ! Clean residual min=-0.013588 max=0.013872 Jy/beam ! Clean residual mean=-0.000002 rms=0.003594 Jy/beam ! Combined flux in latest and established models = 0.830299 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.830299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142252Jy sigma=0.536631 ! Fit after self-cal, rms=0.142596Jy sigma=0.535946 ! 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. ! ! Fit before self-cal, rms=0.142596Jy sigma=0.535946 ! Fit after self-cal, rms=0.142653Jy sigma=0.535613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=2.205 mas, bpa=57.75 degrees ! Estimated noise=2.38087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281349 Jy ! Component: 100 - total flux cleaned = 0.00263827 Jy ! Component: 150 - total flux cleaned = 0.00263819 Jy ! Component: 200 - total flux cleaned = 0.00250557 Jy ! Total flux subtracted in 200 components = 0.00250557 Jy ! Clean residual min=-0.012795 max=0.013099 Jy/beam ! Clean residual mean=0.000000 rms=0.003514 Jy/beam ! Combined flux in latest and established models = 0.832805 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.832805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141950Jy sigma=0.534335 ! Fit after self-cal, rms=0.141934Jy sigma=0.533965 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 = -0.000152453 Jy ! Component: 100 - total flux cleaned = -0.000289278 Jy ! Component: 150 - total flux cleaned = -0.000294224 Jy ! Component: 200 - total flux cleaned = -0.000295302 Jy ! Total flux subtracted in 200 components = -0.000295302 Jy ! Clean residual min=-0.012650 max=0.012877 Jy/beam ! Clean residual mean=0.000000 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 0.83251 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.83251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141543Jy sigma=0.533544 ! Fit after self-cal, rms=0.141523Jy sigma=0.533270 ! 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. ! ! Fit before self-cal, rms=0.141523Jy sigma=0.533270 ! Fit after self-cal, rms=0.141433Jy sigma=0.533173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=2.201 mas, bpa=57.76 degrees ! Estimated noise=2.37831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600577 Jy ! Component: 100 - total flux cleaned = 0.000488054 Jy ! Component: 150 - total flux cleaned = 0.000483583 Jy ! Component: 200 - total flux cleaned = 0.000479343 Jy ! Total flux subtracted in 200 components = 0.000479343 Jy ! Clean residual min=-0.012342 max=0.012596 Jy/beam ! Clean residual mean=0.000002 rms=0.003420 Jy/beam ! Combined flux in latest and established models = 0.832989 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.832989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141133Jy sigma=0.532976 ! Fit after self-cal, rms=0.141139Jy sigma=0.532798 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 = -0.000170453 Jy ! Component: 100 - total flux cleaned = -0.000168699 Jy ! Component: 150 - total flux cleaned = -0.000172932 Jy ! Component: 200 - total flux cleaned = -0.000175237 Jy ! Total flux subtracted in 200 components = -0.000175237 Jy ! Clean residual min=-0.012341 max=0.012585 Jy/beam ! Clean residual mean=0.000002 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.832814 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.832814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140928Jy sigma=0.532739 ! Fit after self-cal, rms=0.140940Jy sigma=0.532604 ! 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. ! ! Fit before self-cal, rms=0.140940Jy sigma=0.532604 ! Fit after self-cal, rms=0.140828Jy sigma=0.532591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.804 mas, bmaj=3.006 mas, bpa=-80.64 degrees ! Estimated noise=2.51091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143717 Jy ! Component: 100 - total flux cleaned = -0.00143839 Jy ! Component: 150 - total flux cleaned = -0.00150799 Jy ! Component: 200 - total flux cleaned = -0.00150771 Jy ! Total flux subtracted in 200 components = -0.00150771 Jy ! Clean residual min=-0.012031 max=0.012649 Jy/beam ! Clean residual mean=0.000005 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 0.831306 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.831306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140716Jy sigma=0.532894 ! Fit after self-cal, rms=0.140669Jy sigma=0.532563 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 = -3.48542e-05 Jy ! Component: 100 - total flux cleaned = -0.000113116 Jy ! Component: 150 - total flux cleaned = -0.000104443 Jy ! Component: 200 - total flux cleaned = -0.00010707 Jy ! Total flux subtracted in 200 components = -0.00010707 Jy ! Clean residual min=-0.011971 max=0.012494 Jy/beam ! Clean residual mean=0.000004 rms=0.004025 Jy/beam ! Combined flux in latest and established models = 0.831199 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.831199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140620Jy sigma=0.532908 ! Fit after self-cal, rms=0.140599Jy sigma=0.532707 ! 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=1.578 mas, bmaj=2.199 mas, bpa=57.78 degrees ! Estimated noise=2.37695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.578 x 2.199 at 57.78 degrees (North through East) ! Clean map min=-0.013397 max=0.70035 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. ! ! Fit before self-cal, rms=0.140599Jy sigma=0.532707 ! Fit after self-cal, rms=0.139684Jy sigma=0.448157 ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=2.199 mas, bpa=57.69 degrees ! Estimated noise=2.37736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035431 Jy ! Component: 100 - total flux cleaned = 0.000349718 Jy ! Component: 150 - total flux cleaned = 0.000414357 Jy ! Component: 200 - total flux cleaned = 0.000468795 Jy ! Total flux subtracted in 200 components = 0.000468795 Jy ! Clean residual min=-0.012479 max=0.012310 Jy/beam ! Clean residual mean=0.000005 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.831668 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.831668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139504Jy sigma=0.448125 ! Fit after self-cal, rms=0.139555Jy sigma=0.448040 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64141e-05 Jy ! Component: 100 - total flux cleaned = -9.03281e-06 Jy ! Component: 150 - total flux cleaned = -6.19148e-05 Jy ! Component: 200 - total flux cleaned = -0.000109407 Jy ! Total flux subtracted in 200 components = -0.000109407 Jy ! Clean residual min=-0.012502 max=0.012216 Jy/beam ! Clean residual mean=0.000005 rms=0.003328 Jy/beam ! Combined flux in latest and established models = 0.831559 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.831559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139441Jy sigma=0.448022 ! Fit after self-cal, rms=0.139485Jy sigma=0.447948 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139485Jy sigma=0.447948 ! Fit after self-cal, rms=0.139557Jy sigma=0.447920 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=1.453 mas, bmaj=1.862 mas, bpa=61.51 degrees ! Estimated noise=3.65714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.538258 Jy ! Component: 100 - total flux cleaned = 0.709702 Jy ! Component: 150 - total flux cleaned = 0.782581 Jy ! Component: 200 - total flux cleaned = 0.815683 Jy ! Total flux subtracted in 200 components = 0.815683 Jy ! Clean residual min=-0.016622 max=0.016269 Jy/beam ! Clean residual mean=0.000014 rms=0.004250 Jy/beam ! Combined flux in latest and established models = 0.815683 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 0.815683 Jy ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=2.198 mas, bpa=57.7 degrees ! Estimated noise=2.37751 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 = 0.00955721 Jy ! Component: 100 - total flux cleaned = 0.010667 Jy ! Component: 150 - total flux cleaned = 0.0119661 Jy ! Component: 200 - total flux cleaned = 0.012662 Jy ! Total flux subtracted in 200 components = 0.012662 Jy ! Clean residual min=-0.014028 max=0.013094 Jy/beam ! Clean residual mean=0.000007 rms=0.003534 Jy/beam ! Combined flux in latest and established models = 0.828345 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.828345 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=2.806 mas, bmaj=3.006 mas, bpa=-80.3 degrees ! Estimated noise=2.51065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196248 Jy ! Component: 100 - total flux cleaned = 0.00177337 Jy ! Component: 150 - total flux cleaned = 0.00178185 Jy ! Component: 200 - total flux cleaned = 0.00177864 Jy ! Total flux subtracted in 200 components = 0.00177864 Jy ! Clean residual min=-0.011712 max=0.012564 Jy/beam ! Clean residual mean=0.000011 rms=0.004021 Jy/beam ! Combined flux in latest and established models = 0.830124 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 = 3.90527e-06 Jy ! Component: 100 - total flux cleaned = -4.0891e-06 Jy ! Component: 150 - total flux cleaned = -9.55402e-05 Jy ! Component: 200 - total flux cleaned = -9.09079e-05 Jy ! Total flux subtracted in 200 components = -9.09079e-05 Jy ! Clean residual min=-0.011668 max=0.012535 Jy/beam ! Clean residual mean=0.000010 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.830033 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.830033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=2.198 mas, bpa=57.7 degrees ! Estimated noise=2.37751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000577319 Jy ! Component: 100 - total flux cleaned = -0.000575128 Jy ! Component: 150 - total flux cleaned = -0.000456604 Jy ! Component: 200 - total flux cleaned = -0.000460808 Jy ! Total flux subtracted in 200 components = -0.000460808 Jy ! Clean residual min=-0.013512 max=0.012451 Jy/beam ! Clean residual mean=0.000006 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 0.829572 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.829572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139892Jy sigma=0.449036 ! Fit after self-cal, rms=0.139967Jy sigma=0.448444 wmodel /scr/pima/rdv93_uvs/J1254+1141_X_map.mod ! Writing 54 model components to file: /scr/pima/rdv93_uvs/J1254+1141_X_map.mod wobs /scr/pima/rdv93_uvs/J1254+1141_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1254+1141_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1254+1141_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv93_uvs/J1254+1141_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 = -0.00356044 Jy ! Component: 100 - total flux cleaned = -0.00481358 Jy ! Component: 150 - total flux cleaned = -0.00500654 Jy ! Component: 200 - total flux cleaned = -0.00557435 Jy ! Component: 250 - total flux cleaned = -0.00574921 Jy ! Component: 300 - total flux cleaned = -0.00540797 Jy ! Component: 350 - total flux cleaned = -0.00541138 Jy ! Component: 400 - total flux cleaned = -0.00573099 Jy ! Component: 450 - total flux cleaned = -0.00573009 Jy ! Component: 500 - total flux cleaned = -0.00573169 Jy ! Component: 550 - total flux cleaned = -0.00544692 Jy ! Component: 600 - total flux cleaned = -0.00544516 Jy ! Component: 650 - total flux cleaned = -0.00505205 Jy ! Component: 700 - total flux cleaned = -0.0051817 Jy ! Component: 750 - total flux cleaned = -0.00480823 Jy ! Component: 800 - total flux cleaned = -0.00468549 Jy ! Component: 850 - total flux cleaned = -0.00397822 Jy ! Component: 900 - total flux cleaned = -0.00341324 Jy ! Component: 950 - total flux cleaned = -0.00319314 Jy ! Component: 1000 - total flux cleaned = -0.00297734 Jy ! Component: 1050 - total flux cleaned = -0.00245437 Jy ! Component: 1100 - total flux cleaned = -0.00235353 Jy ! Component: 1150 - total flux cleaned = -0.00254978 Jy ! Component: 1200 - total flux cleaned = -0.00235661 Jy ! Component: 1250 - total flux cleaned = -0.00254771 Jy ! Component: 1300 - total flux cleaned = -0.00273155 Jy ! Component: 1350 - total flux cleaned = -0.00291086 Jy ! Component: 1400 - total flux cleaned = -0.0034314 Jy ! Component: 1450 - total flux cleaned = -0.00325943 Jy ! Component: 1500 - total flux cleaned = -0.00342537 Jy ! Component: 1550 - total flux cleaned = -0.00366712 Jy ! Component: 1600 - total flux cleaned = -0.00350528 Jy ! Component: 1650 - total flux cleaned = -0.00373925 Jy ! Component: 1700 - total flux cleaned = -0.00389237 Jy ! Component: 1750 - total flux cleaned = -0.00389327 Jy ! Component: 1800 - total flux cleaned = -0.00411323 Jy ! Component: 1850 - total flux cleaned = -0.00418498 Jy ! Component: 1900 - total flux cleaned = -0.00446556 Jy ! Component: 1950 - total flux cleaned = -0.00432944 Jy ! Component: 2000 - total flux cleaned = -0.00453407 Jy ! Component: 2050 - total flux cleaned = -0.0045991 Jy ! Component: 2100 - total flux cleaned = -0.00466351 Jy ! Component: 2150 - total flux cleaned = -0.00479101 Jy ! Component: 2200 - total flux cleaned = -0.00491586 Jy ! Component: 2250 - total flux cleaned = -0.00497631 Jy ! Component: 2300 - total flux cleaned = -0.00509765 Jy ! Component: 2350 - total flux cleaned = -0.00521648 Jy ! Component: 2400 - total flux cleaned = -0.00527522 Jy ! Component: 2450 - total flux cleaned = -0.00556247 Jy ! Component: 2500 - total flux cleaned = -0.00573154 Jy ! Component: 2550 - total flux cleaned = -0.00584219 Jy ! Component: 2600 - total flux cleaned = -0.00589713 Jy ! Component: 2650 - total flux cleaned = -0.00600523 Jy ! Component: 2700 - total flux cleaned = -0.00632367 Jy ! Component: 2750 - total flux cleaned = -0.00647947 Jy ! Component: 2800 - total flux cleaned = -0.00653051 Jy ! Component: 2850 - total flux cleaned = -0.00663206 Jy ! Component: 2900 - total flux cleaned = -0.00663176 Jy ! Component: 2950 - total flux cleaned = -0.00668055 Jy ! Component: 3000 - total flux cleaned = -0.00667977 Jy ! Component: 3050 - total flux cleaned = -0.00653578 Jy ! Component: 3100 - total flux cleaned = -0.00648894 Jy ! Component: 3150 - total flux cleaned = -0.00662915 Jy ! Component: 3200 - total flux cleaned = -0.00644404 Jy ! Component: 3250 - total flux cleaned = -0.00644433 Jy ! Component: 3300 - total flux cleaned = -0.00639922 Jy ! Component: 3350 - total flux cleaned = -0.00644361 Jy ! Component: 3400 - total flux cleaned = -0.00635617 Jy ! Component: 3450 - total flux cleaned = -0.00661581 Jy ! Component: 3500 - total flux cleaned = -0.00665841 Jy ! Component: 3550 - total flux cleaned = -0.00674281 Jy ! Component: 3600 - total flux cleaned = -0.00682601 Jy ! Component: 3650 - total flux cleaned = -0.00686679 Jy ! Component: 3700 - total flux cleaned = -0.00707091 Jy ! Component: 3750 - total flux cleaned = -0.00711162 Jy ! Component: 3800 - total flux cleaned = -0.00743094 Jy ! Component: 3850 - total flux cleaned = -0.00747015 Jy ! Component: 3900 - total flux cleaned = -0.00762616 Jy ! Component: 3950 - total flux cleaned = -0.00774212 Jy ! Component: 4000 - total flux cleaned = -0.00797139 Jy ! Component: 4050 - total flux cleaned = -0.00808476 Jy ! Total flux subtracted in 4096 components = -0.00823445 Jy ! Clean residual min=-0.002768 max=0.002209 Jy/beam ! Clean residual mean=0.000002 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.821338 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 399 components and 0.821338 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1254+1141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 2.198 at 57.7 degrees (North through East) ! Clean map min=-0.012987 max=0.6993 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1254+1141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.699305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000724804 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310939 0.310939 0.621878 1.24376 2.48751 4.97503 9.95005 19.9001 39.8002 79.6004 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.699 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1254+1141_X_uvs.log closed on Tue Sep 24 17:07:43 2013