! Started logfile: /scr/pima/bs241f_uvs/J0514-4247_X_uvs.log on Wed Jul 8 16:49:29 2015 obs /scr/pima/bs241f_uvs/J0514-4247_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0514-4247_X_uva.fits ! AN table 1: 46 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.963043 visibilities/baseline/integration-bin. ! Found source: J0514-4247 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 3544 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241f_uvs/J0514-4247_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003355Jy sigma=18.502346 ! Fit after self-cal, rms=0.926769Jy sigma=17.131311 ! 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=0.8254 mas, bmaj=17.17 mas, bpa=-3.354 degrees ! Estimated noise=1.1115 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 = 0.0568328 Jy ! Component: 100 - total flux cleaned = 0.0692283 Jy ! Total flux subtracted in 100 components = 0.0692283 Jy ! Clean residual min=-0.004037 max=0.003479 Jy/beam ! Clean residual mean=-0.000001 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.0692283 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0692283 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=0.049826Jy sigma=0.653574 ! Fit after self-cal, rms=0.049793Jy sigma=0.653093 ! 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=1.124 mas, bmaj=16.6 mas, bpa=-3.28 degrees ! Estimated noise=0.660298 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 = 0.0042634 Jy ! Component: 100 - total flux cleaned = 0.00697409 Jy ! Component: 150 - total flux cleaned = 0.00881736 Jy ! Component: 200 - total flux cleaned = 0.0100781 Jy ! Total flux subtracted in 200 components = 0.0100781 Jy ! Clean residual min=-0.003358 max=0.002086 Jy/beam ! Clean residual mean=0.000116 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0793064 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 71 components and 0.0793064 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=0.049242Jy sigma=0.643892 ! Fit after self-cal, rms=0.049218Jy sigma=0.643728 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 16.6 at -3.28 degrees (North through East) ! Clean map min=-0.0033133 max=0.073644 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: ! FD 1.02 KP 0.99 LA 1.00 PT 0.89 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.98 LA 1.01 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.99 LA 0.95 PT 0.99 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.86 LA 1.09 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.06 LA 1.08 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 1.04 LA 1.07 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.08 LA 1.01 PT 0.84 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.12 LA 1.08 PT 0.84 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.049218Jy sigma=0.643728 ! Fit after self-cal, rms=0.047494Jy sigma=0.628668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=16.77 mas, bpa=-3.273 degrees ! Estimated noise=0.658433 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 = 4.29001e-05 Jy ! Component: 100 - total flux cleaned = 0.000100715 Jy ! Component: 150 - total flux cleaned = 0.00014859 Jy ! Component: 200 - total flux cleaned = 0.000156798 Jy ! Total flux subtracted in 200 components = 0.000156798 Jy ! Clean residual min=-0.001150 max=0.001129 Jy/beam ! Clean residual mean=0.000019 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0794632 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.0794632 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=0.047488Jy sigma=0.628554 ! Fit after self-cal, rms=0.047463Jy sigma=0.628256 ! 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=0.047463Jy sigma=0.628256 ! Fit after self-cal, rms=0.047504Jy sigma=0.628236 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=16.79 mas, bpa=-3.272 degrees ! Estimated noise=0.658838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.02405e-05 Jy ! Component: 100 - total flux cleaned = 8.69574e-05 Jy ! Component: 150 - total flux cleaned = 0.000109418 Jy ! Component: 200 - total flux cleaned = 0.000123154 Jy ! Total flux subtracted in 200 components = 0.000123154 Jy ! Clean residual min=-0.001168 max=0.001124 Jy/beam ! Clean residual mean=0.000015 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0795863 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.0795863 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=0.047500Jy sigma=0.628193 ! Fit after self-cal, rms=0.047499Jy sigma=0.628189 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 = 4.16916e-05 Jy ! Component: 100 - total flux cleaned = 4.85555e-05 Jy ! Component: 150 - total flux cleaned = 6.11197e-05 Jy ! Component: 200 - total flux cleaned = 6.67575e-05 Jy ! Total flux subtracted in 200 components = 6.67575e-05 Jy ! Clean residual min=-0.001174 max=0.001110 Jy/beam ! Clean residual mean=0.000015 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0796531 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0796531 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=0.047497Jy sigma=0.628160 ! Fit after self-cal, rms=0.047496Jy sigma=0.628158 ! 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=0.047496Jy sigma=0.628158 ! Fit after self-cal, rms=0.047932Jy sigma=0.628302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=16.81 mas, bpa=-3.273 degrees ! Estimated noise=0.661816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392239 Jy ! Component: 100 - total flux cleaned = 0.000508109 Jy ! Component: 150 - total flux cleaned = 0.000538594 Jy ! Component: 200 - total flux cleaned = 0.000566814 Jy ! Total flux subtracted in 200 components = 0.000566814 Jy ! Clean residual min=-0.001378 max=0.001097 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0802199 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.0802199 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=0.047921Jy sigma=0.628260 ! Fit after self-cal, rms=0.047925Jy sigma=0.628247 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 = 5.82342e-05 Jy ! Component: 100 - total flux cleaned = 7.13328e-05 Jy ! Component: 150 - total flux cleaned = 8.36733e-05 Jy ! Component: 200 - total flux cleaned = 8.95821e-05 Jy ! Total flux subtracted in 200 components = 8.95821e-05 Jy ! Clean residual min=-0.001382 max=0.001083 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0803095 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 129 components and 0.0803095 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=0.047923Jy sigma=0.628223 ! Fit after self-cal, rms=0.047922Jy sigma=0.628221 ! 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=0.047922Jy sigma=0.628221 ! Fit after self-cal, rms=0.048207Jy sigma=0.628109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.578 mas, bmaj=15.69 mas, bpa=-5.493 degrees ! Estimated noise=0.849929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467876 Jy ! Component: 100 - total flux cleaned = 0.0006143 Jy ! Component: 150 - total flux cleaned = 0.000631275 Jy ! Component: 200 - total flux cleaned = 0.000631207 Jy ! Total flux subtracted in 200 components = 0.000631207 Jy ! Clean residual min=-0.000980 max=0.000873 Jy/beam ! Clean residual mean=-0.000007 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0809407 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.0809407 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=0.048197Jy sigma=0.628097 ! Fit after self-cal, rms=0.048197Jy sigma=0.628092 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.83727e-06 Jy ! Component: 100 - total flux cleaned = 2.32476e-05 Jy ! Component: 150 - total flux cleaned = 3.16946e-05 Jy ! Component: 200 - total flux cleaned = 3.96672e-05 Jy ! Total flux subtracted in 200 components = 3.96672e-05 Jy ! Clean residual min=-0.000960 max=0.000894 Jy/beam ! Clean residual mean=-0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0809804 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 145 components and 0.0809804 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=0.048196Jy sigma=0.628091 ! Fit after self-cal, rms=0.048195Jy sigma=0.628091 ! 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=1.125 mas, bmaj=16.82 mas, bpa=-3.272 degrees ! Estimated noise=0.664617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 16.82 at -3.272 degrees (North through East) ! Clean map min=-0.001423 max=0.074161 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=0.8252 mas, bmaj=17.38 mas, bpa=-3.36 degrees ! Estimated noise=1.11112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056777 Jy ! Component: 100 - total flux cleaned = 0.0691701 Jy ! Component: 150 - total flux cleaned = 0.0720289 Jy ! Component: 200 - total flux cleaned = 0.0726925 Jy ! Total flux subtracted in 200 components = 0.0726925 Jy ! Clean residual min=-0.002453 max=0.002427 Jy/beam ! Clean residual mean=-0.000012 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0726925 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0726925 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=16.82 mas, bpa=-3.272 degrees ! Estimated noise=0.664617 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 = 0.0024798 Jy ! Component: 100 - total flux cleaned = 0.00407382 Jy ! Component: 150 - total flux cleaned = 0.00518215 Jy ! Component: 200 - total flux cleaned = 0.0060028 Jy ! Total flux subtracted in 200 components = 0.0060028 Jy ! Clean residual min=-0.001465 max=0.001159 Jy/beam ! Clean residual mean=-0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0786953 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 117 components and 0.0786953 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=2.578 mas, bmaj=15.69 mas, bpa=-5.493 degrees ! Estimated noise=0.849929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089059 Jy ! Component: 100 - total flux cleaned = 0.00145798 Jy ! Component: 150 - total flux cleaned = 0.00182266 Jy ! Component: 200 - total flux cleaned = 0.00205812 Jy ! Total flux subtracted in 200 components = 0.00205812 Jy ! Clean residual min=-0.000981 max=0.000868 Jy/beam ! Clean residual mean=-0.000008 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0807534 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 = 0.000152506 Jy ! Component: 100 - total flux cleaned = 0.000251414 Jy ! Component: 150 - total flux cleaned = 0.000280437 Jy ! Component: 200 - total flux cleaned = 0.000288299 Jy ! Total flux subtracted in 200 components = 0.000288299 Jy ! Clean residual min=-0.000957 max=0.000934 Jy/beam ! Clean residual mean=-0.000007 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0810417 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 165 components and 0.0810417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=16.82 mas, bpa=-3.272 degrees ! Estimated noise=0.664617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.77182e-06 Jy ! Component: 100 - total flux cleaned = 9.24055e-06 Jy ! Component: 150 - total flux cleaned = 2.04705e-05 Jy ! Component: 200 - total flux cleaned = 2.57436e-05 Jy ! Total flux subtracted in 200 components = 2.57436e-05 Jy ! Clean residual min=-0.001444 max=0.001101 Jy/beam ! Clean residual mean=-0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0810674 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 183 components and 0.0810674 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=0.048193Jy sigma=0.628069 ! Fit after self-cal, rms=0.048193Jy sigma=0.628061 wmodel /scr/pima/bs241f_uvs/J0514-4247_X_map.mod ! Writing 183 model components to file: /scr/pima/bs241f_uvs/J0514-4247_X_map.mod wobs /scr/pima/bs241f_uvs/J0514-4247_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0514-4247_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0514-4247_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241f_uvs/J0514-4247_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 = -0.000462082 Jy ! Component: 100 - total flux cleaned = -0.000460522 Jy ! Component: 150 - total flux cleaned = -0.000425331 Jy ! Component: 200 - total flux cleaned = -0.000343046 Jy ! Component: 250 - total flux cleaned = -0.000263793 Jy ! Component: 300 - total flux cleaned = -0.000187871 Jy ! Component: 350 - total flux cleaned = -7.11442e-05 Jy ! Component: 400 - total flux cleaned = -2.84517e-05 Jy ! Component: 450 - total flux cleaned = 9.50506e-05 Jy ! Component: 500 - total flux cleaned = 0.000215237 Jy ! Component: 550 - total flux cleaned = 0.000280319 Jy ! Component: 600 - total flux cleaned = 0.000330942 Jy ! Component: 650 - total flux cleaned = 0.000393291 Jy ! Component: 700 - total flux cleaned = 0.000454382 Jy ! Component: 750 - total flux cleaned = 0.000538459 Jy ! Component: 800 - total flux cleaned = 0.000633277 Jy ! Component: 850 - total flux cleaned = 0.000703131 Jy ! Component: 900 - total flux cleaned = 0.000783669 Jy ! Component: 950 - total flux cleaned = 0.000863502 Jy ! Component: 1000 - total flux cleaned = 0.000953848 Jy ! Component: 1050 - total flux cleaned = 0.00104357 Jy ! Component: 1100 - total flux cleaned = 0.0011214 Jy ! Component: 1150 - total flux cleaned = 0.00120965 Jy ! Component: 1200 - total flux cleaned = 0.00126453 Jy ! Component: 1250 - total flux cleaned = 0.00136268 Jy ! Component: 1300 - total flux cleaned = 0.00142775 Jy ! Component: 1350 - total flux cleaned = 0.00149247 Jy ! Component: 1400 - total flux cleaned = 0.00157838 Jy ! Component: 1450 - total flux cleaned = 0.00164265 Jy ! Component: 1500 - total flux cleaned = 0.00170684 Jy ! Component: 1550 - total flux cleaned = 0.00178165 Jy ! Component: 1600 - total flux cleaned = 0.00183508 Jy ! Component: 1650 - total flux cleaned = 0.00189931 Jy ! Component: 1700 - total flux cleaned = 0.00195302 Jy ! Component: 1750 - total flux cleaned = 0.00200672 Jy ! Component: 1800 - total flux cleaned = 0.00209297 Jy ! Component: 1850 - total flux cleaned = 0.00215785 Jy ! Component: 1900 - total flux cleaned = 0.00219048 Jy ! Component: 1950 - total flux cleaned = 0.00219047 Jy ! Component: 2000 - total flux cleaned = 0.00221235 Jy ! Component: 2050 - total flux cleaned = 0.00222331 Jy ! Component: 2100 - total flux cleaned = 0.0022455 Jy ! Component: 2150 - total flux cleaned = 0.00225667 Jy ! Component: 2200 - total flux cleaned = 0.00226808 Jy ! Component: 2250 - total flux cleaned = 0.0022682 Jy ! Component: 2300 - total flux cleaned = 0.002291 Jy ! Component: 2350 - total flux cleaned = 0.00229099 Jy ! Component: 2400 - total flux cleaned = 0.00230284 Jy ! Component: 2450 - total flux cleaned = 0.00231502 Jy ! Component: 2500 - total flux cleaned = 0.00231518 Jy ! Component: 2550 - total flux cleaned = 0.00231539 Jy ! Component: 2600 - total flux cleaned = 0.00231524 Jy ! Component: 2650 - total flux cleaned = 0.0023282 Jy ! Component: 2700 - total flux cleaned = 0.00232827 Jy ! Component: 2750 - total flux cleaned = 0.00231453 Jy ! Component: 2800 - total flux cleaned = 0.0023143 Jy ! Component: 2850 - total flux cleaned = 0.0023144 Jy ! Component: 2900 - total flux cleaned = 0.00231456 Jy ! Component: 2950 - total flux cleaned = 0.00231448 Jy ! Component: 3000 - total flux cleaned = 0.00231461 Jy ! Component: 3050 - total flux cleaned = 0.00231458 Jy ! Component: 3100 - total flux cleaned = 0.0023148 Jy ! Component: 3150 - total flux cleaned = 0.00231481 Jy ! Component: 3200 - total flux cleaned = 0.00231462 Jy ! Component: 3250 - total flux cleaned = 0.00231474 Jy ! Component: 3300 - total flux cleaned = 0.00231467 Jy ! Component: 3350 - total flux cleaned = 0.0023143 Jy ! Component: 3400 - total flux cleaned = 0.00233322 Jy ! Component: 3450 - total flux cleaned = 0.00231407 Jy ! Component: 3500 - total flux cleaned = 0.00233343 Jy ! Component: 3550 - total flux cleaned = 0.0023335 Jy ! Component: 3600 - total flux cleaned = 0.00233373 Jy ! Component: 3650 - total flux cleaned = 0.00233377 Jy ! Component: 3700 - total flux cleaned = 0.00233371 Jy ! Component: 3750 - total flux cleaned = 0.00233369 Jy ! Component: 3800 - total flux cleaned = 0.0023335 Jy ! Component: 3850 - total flux cleaned = 0.00233323 Jy ! Component: 3900 - total flux cleaned = 0.00233315 Jy ! Component: 3950 - total flux cleaned = 0.00233296 Jy ! Component: 4000 - total flux cleaned = 0.00235807 Jy ! Component: 4050 - total flux cleaned = 0.0023582 Jy ! Total flux subtracted in 4096 components = 0.00235828 Jy ! Clean residual min=-0.001508 max=0.001445 Jy/beam ! Clean residual mean=-0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0834257 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 450 components and 0.0834256 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0514-4247_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 16.82 at -3.272 degrees (North through East) ! Clean map min=-0.004215 max=0.073542 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0514-4247_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0735423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000648895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.64703 2.64703 5.29405 10.5881 21.1762 42.3524 84.7049 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 113.334 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0514-4247_X_uvs.log closed on Wed Jul 8 16:49:33 2015