! Started logfile: /scr/pima/rdv94_uvs/J1147-3812_X_uvs.log on Mon Sep 23 22:10:58 2013 obs /scr/pima/rdv94_uvs/J1147-3812_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1147-3812_X_uva.fits ! AN table 1: 10 integrations on 15 of 15 possible baselines. ! AN table 2: 32 integrations on 21 of 21 possible baselines. ! AN table 3: 23 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.511785 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 1824 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/rdv94_uvs/J1147-3812_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 6 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.122141Jy sigma=23.292950 ! Fit after self-cal, rms=0.766856Jy sigma=8.954094 ! 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=0.7977 mas, bmaj=2.848 mas, bpa=-19.63 degrees ! Estimated noise=2.41592 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 = 1.32319 Jy ! Component: 100 - total flux cleaned = 1.62594 Jy ! Total flux subtracted in 100 components = 1.62594 Jy ! Clean residual min=-0.082565 max=0.125447 Jy/beam ! Clean residual mean=0.000427 rms=0.024784 Jy/beam ! Combined flux in latest and established models = 1.62594 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.62594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318667Jy sigma=3.468070 ! Fit after self-cal, rms=0.318419Jy sigma=3.465979 ! 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=1.054 mas, bmaj=3.663 mas, bpa=-17.66 degrees ! Estimated noise=1.7207 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 = 0.15176 Jy ! Component: 100 - total flux cleaned = 0.215468 Jy ! Component: 150 - total flux cleaned = 0.245437 Jy ! Component: 200 - total flux cleaned = 0.25988 Jy ! Total flux subtracted in 200 components = 0.25988 Jy ! Clean residual min=-0.066437 max=0.071054 Jy/beam ! Clean residual mean=-0.000193 rms=0.016179 Jy/beam ! Combined flux in latest and established models = 1.88582 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 1.88582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287125Jy sigma=2.429922 ! Fit after self-cal, rms=0.286922Jy sigma=2.428275 ! 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: ! FD 0.99 KP 1.01 LA 0.98 MK 1.09 ! OV 0.98 PT 0.97 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.03 LA 1.03 MK 0.96 ! NL 1.19 OV 0.99 PT 1.20 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* WF 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.95 LA 0.95 MK 1.10 ! OV 0.96 PT 0.99 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 0.96 LA 1.00 MK 0.98 ! NL 1.19 OV 0.98 PT 1.25 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* WF 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.87 LA 1.00 MK 1.05 ! OV 1.00 PT 0.98 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.87 LA 1.04 MK 0.95 ! NL 1.24 OV 1.02 PT 1.25 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* WF 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.91 LA 0.98 MK 1.09 ! OV 0.97 PT 1.00 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 0.92 LA 1.03 MK 0.98 ! NL 1.20 OV 0.98 PT 1.30 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* WF 0.00* ! ! ! Fit before self-cal, rms=0.286922Jy sigma=2.428275 ! Fit after self-cal, rms=0.203870Jy sigma=1.809795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.243 mas, bpa=-20.3 degrees ! Estimated noise=1.74596 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 = -0.0100917 Jy ! Component: 100 - total flux cleaned = -0.0105016 Jy ! Component: 150 - total flux cleaned = -0.0101212 Jy ! Component: 200 - total flux cleaned = -0.00978266 Jy ! Total flux subtracted in 200 components = -0.00978266 Jy ! Clean residual min=-0.034914 max=0.038051 Jy/beam ! Clean residual mean=-0.000077 rms=0.009694 Jy/beam ! Combined flux in latest and established models = 1.87604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 1.87604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202251Jy sigma=1.793463 ! Fit after self-cal, rms=0.202691Jy sigma=1.792302 ! 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=0.202691Jy sigma=1.792302 ! Fit after self-cal, rms=0.195476Jy sigma=1.676963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.247 mas, bpa=-20.3 degrees ! Estimated noise=1.74657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000931451 Jy ! Component: 100 - total flux cleaned = -0.00144007 Jy ! Component: 150 - total flux cleaned = -0.00175974 Jy ! Component: 200 - total flux cleaned = -0.00206377 Jy ! Total flux subtracted in 200 components = -0.00206377 Jy ! Clean residual min=-0.026845 max=0.028347 Jy/beam ! Clean residual mean=-0.000039 rms=0.007328 Jy/beam ! Combined flux in latest and established models = 1.87398 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 1.87398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195193Jy sigma=1.674851 ! Fit after self-cal, rms=0.195368Jy sigma=1.674542 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 = -0.000370072 Jy ! Component: 100 - total flux cleaned = -0.000531615 Jy ! Component: 150 - total flux cleaned = -0.000817554 Jy ! Component: 200 - total flux cleaned = -0.00109553 Jy ! Total flux subtracted in 200 components = -0.00109553 Jy ! Clean residual min=-0.026844 max=0.028203 Jy/beam ! Clean residual mean=-0.000037 rms=0.007300 Jy/beam ! Combined flux in latest and established models = 1.87288 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 1.87288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195152Jy sigma=1.672900 ! Fit after self-cal, rms=0.195225Jy sigma=1.672722 ! 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=0.195225Jy sigma=1.672722 ! Fit after self-cal, rms=0.195264Jy sigma=1.672437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=4.247 mas, bpa=-20.29 degrees ! Estimated noise=1.74702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000813933 Jy ! Component: 100 - total flux cleaned = -0.00111776 Jy ! Component: 150 - total flux cleaned = -0.00139862 Jy ! Component: 200 - total flux cleaned = -0.00167888 Jy ! Total flux subtracted in 200 components = -0.00167888 Jy ! Clean residual min=-0.026575 max=0.028039 Jy/beam ! Clean residual mean=-0.000035 rms=0.007269 Jy/beam ! Combined flux in latest and established models = 1.8712 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 1.8712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195022Jy sigma=1.670695 ! Fit after self-cal, rms=0.195107Jy sigma=1.670505 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 = -0.000358035 Jy ! Component: 100 - total flux cleaned = -0.000508012 Jy ! Component: 150 - total flux cleaned = -0.000780875 Jy ! Component: 200 - total flux cleaned = -0.00104199 Jy ! Total flux subtracted in 200 components = -0.00104199 Jy ! Clean residual min=-0.026596 max=0.027937 Jy/beam ! Clean residual mean=-0.000033 rms=0.007252 Jy/beam ! Combined flux in latest and established models = 1.87016 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 1.87016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194912Jy sigma=1.669096 ! Fit after self-cal, rms=0.194985Jy sigma=1.668940 ! 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=0.194985Jy sigma=1.668940 ! Fit after self-cal, rms=0.195028Jy sigma=1.668733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=10.92 mas, bpa=-2.845 degrees ! Estimated noise=1.95838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192214 Jy ! Component: 100 - total flux cleaned = -0.00195732 Jy ! Component: 150 - total flux cleaned = -0.00198895 Jy ! Component: 200 - total flux cleaned = -0.00198767 Jy ! Total flux subtracted in 200 components = -0.00198767 Jy ! Clean residual min=-0.021243 max=0.020888 Jy/beam ! Clean residual mean=-0.000042 rms=0.007733 Jy/beam ! Combined flux in latest and established models = 1.86817 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 1.86817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194993Jy sigma=1.668603 ! Fit after self-cal, rms=0.194997Jy sigma=1.668490 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 = -0.000152971 Jy ! Component: 100 - total flux cleaned = -0.000186071 Jy ! Component: 150 - total flux cleaned = -0.000186997 Jy ! Component: 200 - total flux cleaned = -0.000215618 Jy ! Total flux subtracted in 200 components = -0.000215618 Jy ! Clean residual min=-0.021263 max=0.020890 Jy/beam ! Clean residual mean=-0.000042 rms=0.007741 Jy/beam ! Combined flux in latest and established models = 1.86796 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 1.86796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194984Jy sigma=1.668497 ! Fit after self-cal, rms=0.194983Jy sigma=1.668412 ! 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=1.077 mas, bmaj=4.248 mas, bpa=-20.28 degrees ! Estimated noise=1.74745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 4.248 at -20.28 degrees (North through East) ! Clean map min=-0.024653 max=1.6578 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=0.194983Jy sigma=1.668412 ! Fit after self-cal, rms=0.178411Jy sigma=1.480844 ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=4.255 mas, bpa=-20.31 degrees ! Estimated noise=1.7473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000758365 Jy ! Component: 100 - total flux cleaned = -0.00118363 Jy ! Component: 150 - total flux cleaned = -0.00144406 Jy ! Component: 200 - total flux cleaned = -0.00170242 Jy ! Total flux subtracted in 200 components = -0.00170242 Jy ! Clean residual min=-0.026344 max=0.027562 Jy/beam ! Clean residual mean=-0.000018 rms=0.007175 Jy/beam ! Combined flux in latest and established models = 1.86625 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 1.86625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178182Jy sigma=1.479250 ! Fit after self-cal, rms=0.178278Jy sigma=1.479090 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303336 Jy ! Component: 100 - total flux cleaned = -0.000437519 Jy ! Component: 150 - total flux cleaned = -0.000681212 Jy ! Component: 200 - total flux cleaned = -0.000916654 Jy ! Total flux subtracted in 200 components = -0.000916654 Jy ! Clean residual min=-0.026345 max=0.027475 Jy/beam ! Clean residual mean=-0.000017 rms=0.007164 Jy/beam ! Combined flux in latest and established models = 1.86534 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 1.86534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178092Jy sigma=1.477812 ! Fit after self-cal, rms=0.178176Jy sigma=1.477665 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178176Jy sigma=1.477665 ! Fit after self-cal, rms=0.178238Jy sigma=1.477471 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=0.8075 mas, bmaj=3.293 mas, bpa=-21.91 degrees ! Estimated noise=2.49621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3471 Jy ! Component: 100 - total flux cleaned = 1.65459 Jy ! Component: 150 - total flux cleaned = 1.75566 Jy ! Component: 200 - total flux cleaned = 1.80664 Jy ! Total flux subtracted in 200 components = 1.80664 Jy ! Clean residual min=-0.042581 max=0.046642 Jy/beam ! Clean residual mean=0.000112 rms=0.011764 Jy/beam ! Combined flux in latest and established models = 1.80664 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.80664 Jy ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=4.255 mas, bpa=-20.3 degrees ! Estimated noise=1.74765 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 = 0.0324458 Jy ! Component: 100 - total flux cleaned = 0.0447641 Jy ! Component: 150 - total flux cleaned = 0.0490247 Jy ! Component: 200 - total flux cleaned = 0.0496633 Jy ! Total flux subtracted in 200 components = 0.0496633 Jy ! Clean residual min=-0.027059 max=0.026669 Jy/beam ! Clean residual mean=0.000005 rms=0.007227 Jy/beam ! Combined flux in latest and established models = 1.8563 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 1.8563 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=3.199 mas, bmaj=10.92 mas, bpa=-2.843 degrees ! Estimated noise=1.95669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218742 Jy ! Component: 100 - total flux cleaned = 0.00225829 Jy ! Component: 150 - total flux cleaned = 0.00240001 Jy ! Component: 200 - total flux cleaned = 0.00252523 Jy ! Total flux subtracted in 200 components = 0.00252523 Jy ! Clean residual min=-0.020555 max=0.020261 Jy/beam ! Clean residual mean=-0.000001 rms=0.007679 Jy/beam ! Combined flux in latest and established models = 1.85883 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 = 0.000110579 Jy ! Component: 100 - total flux cleaned = 0.000157628 Jy ! Component: 150 - total flux cleaned = 0.000253241 Jy ! Component: 200 - total flux cleaned = 0.000294548 Jy ! Total flux subtracted in 200 components = 0.000294548 Jy ! Clean residual min=-0.020710 max=0.020325 Jy/beam ! Clean residual mean=-0.000001 rms=0.007659 Jy/beam ! Combined flux in latest and established models = 1.85912 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 1.85912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=4.255 mas, bpa=-20.3 degrees ! Estimated noise=1.74765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432032 Jy ! Component: 100 - total flux cleaned = -0.000298923 Jy ! Component: 150 - total flux cleaned = -0.000307015 Jy ! Component: 200 - total flux cleaned = -0.000312828 Jy ! Total flux subtracted in 200 components = -0.000312828 Jy ! Clean residual min=-0.027404 max=0.026927 Jy/beam ! Clean residual mean=0.000001 rms=0.007180 Jy/beam ! Combined flux in latest and established models = 1.85881 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 1.85881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177886Jy sigma=1.478806 ! Fit after self-cal, rms=0.178252Jy sigma=1.475331 wmodel /scr/pima/rdv94_uvs/J1147-3812_X_map.mod ! Writing 59 model components to file: /scr/pima/rdv94_uvs/J1147-3812_X_map.mod wobs /scr/pima/rdv94_uvs/J1147-3812_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1147-3812_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1147-3812_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J1147-3812_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 = 0.00145118 Jy ! Component: 100 - total flux cleaned = 0.000557779 Jy ! Component: 150 - total flux cleaned = -0.000292442 Jy ! Component: 200 - total flux cleaned = -0.00190599 Jy ! Component: 250 - total flux cleaned = -0.00306157 Jy ! Component: 300 - total flux cleaned = -0.0037925 Jy ! Component: 350 - total flux cleaned = -0.0034405 Jy ! Component: 400 - total flux cleaned = -0.00378374 Jy ! Component: 450 - total flux cleaned = -0.00411231 Jy ! Component: 500 - total flux cleaned = -0.00378972 Jy ! Component: 550 - total flux cleaned = -0.00347885 Jy ! Component: 600 - total flux cleaned = -0.0031813 Jy ! Component: 650 - total flux cleaned = -0.00259217 Jy ! Component: 700 - total flux cleaned = -0.0023102 Jy ! Component: 750 - total flux cleaned = -0.00174858 Jy ! Component: 800 - total flux cleaned = -0.00119498 Jy ! Component: 850 - total flux cleaned = -0.000656095 Jy ! Component: 900 - total flux cleaned = 0.000130472 Jy ! Component: 950 - total flux cleaned = 0.000647925 Jy ! Component: 1000 - total flux cleaned = 0.00215929 Jy ! Component: 1050 - total flux cleaned = 0.00240262 Jy ! Component: 1100 - total flux cleaned = 0.00361152 Jy ! Component: 1150 - total flux cleaned = 0.00408477 Jy ! Component: 1200 - total flux cleaned = 0.00431354 Jy ! Component: 1250 - total flux cleaned = 0.00407864 Jy ! Component: 1300 - total flux cleaned = 0.00385208 Jy ! Component: 1350 - total flux cleaned = 0.00363131 Jy ! Component: 1400 - total flux cleaned = 0.00385016 Jy ! Component: 1450 - total flux cleaned = 0.00363483 Jy ! Component: 1500 - total flux cleaned = 0.00363187 Jy ! Component: 1550 - total flux cleaned = 0.00321183 Jy ! Component: 1600 - total flux cleaned = 0.00279968 Jy ! Component: 1650 - total flux cleaned = 0.00259773 Jy ! Component: 1700 - total flux cleaned = 0.00180516 Jy ! Component: 1750 - total flux cleaned = 0.00180591 Jy ! Component: 1800 - total flux cleaned = 0.00141995 Jy ! Component: 1850 - total flux cleaned = 0.00141796 Jy ! Component: 1900 - total flux cleaned = 0.00123122 Jy ! Component: 1950 - total flux cleaned = 0.000681905 Jy ! Component: 2000 - total flux cleaned = 0.00104569 Jy ! Component: 2050 - total flux cleaned = 0.000866694 Jy ! Component: 2100 - total flux cleaned = 0.00121836 Jy ! Component: 2150 - total flux cleaned = 0.00121915 Jy ! Component: 2200 - total flux cleaned = 0.00122137 Jy ! Component: 2250 - total flux cleaned = 0.00172777 Jy ! Component: 2300 - total flux cleaned = 0.00155939 Jy ! Component: 2350 - total flux cleaned = 0.00122861 Jy ! Component: 2400 - total flux cleaned = 0.0010684 Jy ! Component: 2450 - total flux cleaned = 0.00123185 Jy ! Component: 2500 - total flux cleaned = 0.00155112 Jy ! Component: 2550 - total flux cleaned = 0.00139233 Jy ! Component: 2600 - total flux cleaned = 0.00123834 Jy ! Component: 2650 - total flux cleaned = 0.00108422 Jy ! Component: 2700 - total flux cleaned = 0.00108309 Jy ! Component: 2750 - total flux cleaned = 0.000781789 Jy ! Component: 2800 - total flux cleaned = 0.000781994 Jy ! Component: 2850 - total flux cleaned = 0.000931015 Jy ! Component: 2900 - total flux cleaned = 0.000929194 Jy ! Component: 2950 - total flux cleaned = 0.000638497 Jy ! Component: 3000 - total flux cleaned = 0.00107185 Jy ! Component: 3050 - total flux cleaned = 0.000929707 Jy ! Component: 3100 - total flux cleaned = 0.00135551 Jy ! Component: 3150 - total flux cleaned = 0.00191647 Jy ! Component: 3200 - total flux cleaned = 0.00191547 Jy ! Component: 3250 - total flux cleaned = 0.00191603 Jy ! Component: 3300 - total flux cleaned = 0.00218997 Jy ! Component: 3350 - total flux cleaned = 0.0021881 Jy ! Component: 3400 - total flux cleaned = 0.00232186 Jy ! Component: 3450 - total flux cleaned = 0.00258933 Jy ! Component: 3500 - total flux cleaned = 0.00258874 Jy ! Component: 3550 - total flux cleaned = 0.00285261 Jy ! Component: 3600 - total flux cleaned = 0.00272238 Jy ! Component: 3650 - total flux cleaned = 0.00246304 Jy ! Component: 3700 - total flux cleaned = 0.0020762 Jy ! Component: 3750 - total flux cleaned = 0.00207636 Jy ! Component: 3800 - total flux cleaned = 0.00194809 Jy ! Component: 3850 - total flux cleaned = 0.00182153 Jy ! Component: 3900 - total flux cleaned = 0.00207537 Jy ! Component: 3950 - total flux cleaned = 0.00207557 Jy ! Component: 4000 - total flux cleaned = 0.0023258 Jy ! Component: 4050 - total flux cleaned = 0.00245096 Jy ! Total flux subtracted in 4096 components = 0.00245051 Jy ! Clean residual min=-0.007321 max=0.006725 Jy/beam ! Clean residual mean=0.000015 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 1.86126 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 341 components and 1.86126 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1147-3812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 4.255 at -20.3 degrees (North through East) ! Clean map min=-0.013603 max=1.701 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1147-3812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.70102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00235984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416193 0.416193 0.832386 1.66477 3.32955 6.65909 13.3182 26.6364 53.2727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.007 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.701 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1147-3812_X_uvs.log closed on Mon Sep 23 22:11:03 2013