! Started logfile: /d2/scr/pima/bp171a3_uvs/J1050-0318_C_uvs.log on Mon Feb 24 08:46:06 2014 obs /d2/scr/pima/bp171a3_uvs/J1050-0318_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1050-0318_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.627551 visibilities/baseline/integration-bin. ! Found source: J1050-0318 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 984 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1050-0318_C] 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 0.300x0.300 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002352Jy sigma=29.002321 ! Fit after self-cal, rms=0.937464Jy sigma=26.906692 ! 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=1.425 mas, bmaj=4.337 mas, bpa=-7.641 degrees ! Estimated noise=1.19395 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 = 0.0480204 Jy ! Component: 100 - total flux cleaned = 0.0696742 Jy ! Total flux subtracted in 100 components = 0.0696742 Jy ! Clean residual min=-0.008090 max=0.011564 Jy/beam ! Clean residual mean=0.000003 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.0696742 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0696742 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=0.059501Jy sigma=1.206302 ! Fit after self-cal, rms=0.057990Jy sigma=1.181348 ! 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=1.633 mas, bmaj=4.704 mas, bpa=-7.867 degrees ! Estimated noise=0.90504 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 = 0.0211419 Jy ! Component: 100 - total flux cleaned = 0.0313605 Jy ! Component: 150 - total flux cleaned = 0.0366941 Jy ! Component: 200 - total flux cleaned = 0.039375 Jy ! Total flux subtracted in 200 components = 0.039375 Jy ! Clean residual min=-0.007401 max=0.008876 Jy/beam ! Clean residual mean=-0.000000 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.109049 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.109049 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=0.050143Jy sigma=0.793406 ! Fit after self-cal, rms=0.049828Jy sigma=0.786860 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 4.704 at -7.867 degrees (North through East) ! Clean map min=-0.0070498 max=0.063967 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 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.049828Jy sigma=0.786860 ! Fit after self-cal, rms=0.049828Jy sigma=0.786860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.704 mas, bpa=-7.867 degrees ! Estimated noise=0.90504 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 = 0.00064173 Jy ! Component: 100 - total flux cleaned = 0.000720642 Jy ! Component: 150 - total flux cleaned = 0.000648148 Jy ! Component: 200 - total flux cleaned = 0.000580529 Jy ! Total flux subtracted in 200 components = 0.000580529 Jy ! Clean residual min=-0.007333 max=0.008503 Jy/beam ! Clean residual mean=-0.000000 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.10963 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.10963 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=0.049401Jy sigma=0.780779 ! Fit after self-cal, rms=0.049432Jy sigma=0.780592 ! 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=0.049432Jy sigma=0.780592 ! Fit after self-cal, rms=0.049432Jy sigma=0.780592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.704 mas, bpa=-7.867 degrees ! Estimated noise=0.90504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146689 Jy ! Component: 100 - total flux cleaned = -8.45654e-05 Jy ! Component: 150 - total flux cleaned = -8.62212e-05 Jy ! Component: 200 - total flux cleaned = -0.000144896 Jy ! Total flux subtracted in 200 components = -0.000144896 Jy ! Clean residual min=-0.007056 max=0.008399 Jy/beam ! Clean residual mean=-0.000000 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.109485 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.109485 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=0.049172Jy sigma=0.776534 ! Fit after self-cal, rms=0.049198Jy sigma=0.776441 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 (-3.9, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624359 Jy ! Component: 100 - total flux cleaned = 0.00840265 Jy ! Component: 150 - total flux cleaned = 0.00992926 Jy ! Component: 200 - total flux cleaned = 0.0108423 Jy ! Total flux subtracted in 200 components = 0.0108423 Jy ! Clean residual min=-0.004648 max=0.005062 Jy/beam ! Clean residual mean=-0.000001 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.120327 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.120327 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=0.046856Jy sigma=0.706097 ! Fit after self-cal, rms=0.046826Jy sigma=0.700177 ! 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=0.046826Jy sigma=0.700177 ! Fit after self-cal, rms=0.046767Jy sigma=0.688999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=4.781 mas, bpa=-8.25 degrees ! Estimated noise=0.905513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126132 Jy ! Component: 100 - total flux cleaned = 0.00141241 Jy ! Component: 150 - total flux cleaned = 0.00168197 Jy ! Component: 200 - total flux cleaned = 0.00192108 Jy ! Total flux subtracted in 200 components = 0.00192108 Jy ! Clean residual min=-0.004776 max=0.004433 Jy/beam ! Clean residual mean=-0.000001 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.122248 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.122248 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=0.046204Jy sigma=0.684328 ! Fit after self-cal, rms=0.046235Jy sigma=0.683717 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 = 0.000884899 Jy ! Component: 100 - total flux cleaned = 0.000986038 Jy ! Component: 150 - total flux cleaned = 0.00107849 Jy ! Component: 200 - total flux cleaned = 0.00120514 Jy ! Total flux subtracted in 200 components = 0.00120514 Jy ! Clean residual min=-0.004710 max=0.004294 Jy/beam ! Clean residual mean=-0.000001 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.123453 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.123453 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=0.045952Jy sigma=0.682505 ! Fit after self-cal, rms=0.045963Jy sigma=0.682144 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.045963Jy sigma=0.682144 ! Fit after self-cal, rms=0.045961Jy sigma=0.680354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=7.28 mas, bpa=-9.76 degrees ! Estimated noise=1.04234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110388 Jy ! Component: 100 - total flux cleaned = 0.000946665 Jy ! Component: 150 - total flux cleaned = 0.000991267 Jy ! Component: 200 - total flux cleaned = 0.00107077 Jy ! Total flux subtracted in 200 components = 0.00107077 Jy ! Clean residual min=-0.004799 max=0.004402 Jy/beam ! Clean residual mean=-0.000003 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.124524 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.124524 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=0.045761Jy sigma=0.681171 ! Fit after self-cal, rms=0.045768Jy sigma=0.680488 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 = 0.000847401 Jy ! Component: 100 - total flux cleaned = 0.000844371 Jy ! Component: 150 - total flux cleaned = 0.000909942 Jy ! Component: 200 - total flux cleaned = 0.000909016 Jy ! Total flux subtracted in 200 components = 0.000909016 Jy ! Clean residual min=-0.004628 max=0.004125 Jy/beam ! Clean residual mean=-0.000004 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.125433 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.125433 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=0.045698Jy sigma=0.681449 ! Fit after self-cal, rms=0.045709Jy sigma=0.681035 ! 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=1.64 mas, bmaj=4.825 mas, bpa=-8.473 degrees ! Estimated noise=0.906689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.64 x 4.825 at -8.473 degrees (North through East) ! Clean map min=-0.0065314 max=0.063673 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=1.432 mas, bmaj=4.444 mas, bpa=-8.261 degrees ! Estimated noise=1.20498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502812 Jy ! Component: 100 - total flux cleaned = 0.0744945 Jy ! Component: 150 - total flux cleaned = 0.0878796 Jy ! Component: 200 - total flux cleaned = 0.0973068 Jy ! Total flux subtracted in 200 components = 0.0973068 Jy ! Clean residual min=-0.006597 max=0.007596 Jy/beam ! Clean residual mean=0.000002 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.0973068 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0973068 Jy ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=4.825 mas, bpa=-8.473 degrees ! Estimated noise=0.906689 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 = 0.0107558 Jy ! Component: 100 - total flux cleaned = 0.0176534 Jy ! Component: 150 - total flux cleaned = 0.0201193 Jy ! Component: 200 - total flux cleaned = 0.022101 Jy ! Total flux subtracted in 200 components = 0.022101 Jy ! Clean residual min=-0.004897 max=0.005340 Jy/beam ! Clean residual mean=-0.000001 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.119408 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.119408 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=7.28 mas, bpa=-9.76 degrees ! Estimated noise=1.04234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369224 Jy ! Component: 100 - total flux cleaned = 0.00427523 Jy ! Component: 150 - total flux cleaned = 0.00469218 Jy ! Component: 200 - total flux cleaned = 0.0050604 Jy ! Total flux subtracted in 200 components = 0.0050604 Jy ! Clean residual min=-0.005506 max=0.004613 Jy/beam ! Clean residual mean=-0.000004 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.124468 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 = 0.00026513 Jy ! Component: 100 - total flux cleaned = 0.000388068 Jy ! Component: 150 - total flux cleaned = 0.00055824 Jy ! Component: 200 - total flux cleaned = 0.000662896 Jy ! Total flux subtracted in 200 components = 0.000662896 Jy ! Clean residual min=-0.005283 max=0.004302 Jy/beam ! Clean residual mean=-0.000004 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.125131 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.125131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=4.825 mas, bpa=-8.473 degrees ! Estimated noise=0.906689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122661 Jy ! Component: 100 - total flux cleaned = 0.000182458 Jy ! Component: 150 - total flux cleaned = 0.000437721 Jy ! Component: 200 - total flux cleaned = 0.000553442 Jy ! Total flux subtracted in 200 components = 0.000553442 Jy ! Clean residual min=-0.004473 max=0.004045 Jy/beam ! Clean residual mean=-0.000002 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.125685 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.125685 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=0.045899Jy sigma=0.679192 ! Fit after self-cal, rms=0.045841Jy sigma=0.678224 wmodel /d2/scr/pima/bp171a3_uvs/J1050-0318_C_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp171a3_uvs/J1050-0318_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1050-0318_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1050-0318_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1050-0318_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1050-0318_C_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 = -0.00134697 Jy ! Component: 100 - total flux cleaned = -0.00101121 Jy ! Component: 150 - total flux cleaned = -0.000508464 Jy ! Component: 200 - total flux cleaned = -3.01724e-05 Jy ! Component: 250 - total flux cleaned = 0.00047677 Jy ! Component: 300 - total flux cleaned = 0.000583688 Jy ! Component: 350 - total flux cleaned = 0.000686591 Jy ! Component: 400 - total flux cleaned = 0.000784995 Jy ! Component: 450 - total flux cleaned = 0.000881475 Jy ! Component: 500 - total flux cleaned = 0.00102318 Jy ! Component: 550 - total flux cleaned = 0.00134251 Jy ! Component: 600 - total flux cleaned = 0.00138679 Jy ! Component: 650 - total flux cleaned = 0.00130184 Jy ! Component: 700 - total flux cleaned = 0.00155604 Jy ! Component: 750 - total flux cleaned = 0.00147271 Jy ! Component: 800 - total flux cleaned = 0.00143221 Jy ! Component: 850 - total flux cleaned = 0.00155203 Jy ! Component: 900 - total flux cleaned = 0.00166935 Jy ! Component: 950 - total flux cleaned = 0.00186112 Jy ! Component: 1000 - total flux cleaned = 0.00189774 Jy ! Component: 1050 - total flux cleaned = 0.00197159 Jy ! Component: 1100 - total flux cleaned = 0.00207971 Jy ! Component: 1150 - total flux cleaned = 0.00215135 Jy ! Component: 1200 - total flux cleaned = 0.00232652 Jy ! Component: 1250 - total flux cleaned = 0.00229189 Jy ! Component: 1300 - total flux cleaned = 0.00239433 Jy ! Component: 1350 - total flux cleaned = 0.00242804 Jy ! Component: 1400 - total flux cleaned = 0.0025277 Jy ! Component: 1450 - total flux cleaned = 0.00259277 Jy ! Component: 1500 - total flux cleaned = 0.00256085 Jy ! Component: 1550 - total flux cleaned = 0.00259263 Jy ! Component: 1600 - total flux cleaned = 0.00256156 Jy ! Component: 1650 - total flux cleaned = 0.00262371 Jy ! Component: 1700 - total flux cleaned = 0.00265402 Jy ! Component: 1750 - total flux cleaned = 0.0027143 Jy ! Component: 1800 - total flux cleaned = 0.00277354 Jy ! Component: 1850 - total flux cleaned = 0.00283262 Jy ! Component: 1900 - total flux cleaned = 0.00289106 Jy ! Component: 1950 - total flux cleaned = 0.00286211 Jy ! Component: 2000 - total flux cleaned = 0.00286208 Jy ! Component: 2050 - total flux cleaned = 0.00283349 Jy ! Component: 2100 - total flux cleaned = 0.00277689 Jy ! Component: 2150 - total flux cleaned = 0.00277685 Jy ! Component: 2200 - total flux cleaned = 0.00277679 Jy ! Component: 2250 - total flux cleaned = 0.00274894 Jy ! Component: 2300 - total flux cleaned = 0.00272133 Jy ! Component: 2350 - total flux cleaned = 0.00277627 Jy ! Component: 2400 - total flux cleaned = 0.00274903 Jy ! Component: 2450 - total flux cleaned = 0.00277594 Jy ! Component: 2500 - total flux cleaned = 0.00274904 Jy ! Component: 2550 - total flux cleaned = 0.00274905 Jy ! Component: 2600 - total flux cleaned = 0.0028291 Jy ! Component: 2650 - total flux cleaned = 0.0029086 Jy ! Component: 2700 - total flux cleaned = 0.00293496 Jy ! Component: 2750 - total flux cleaned = 0.00296115 Jy ! Component: 2800 - total flux cleaned = 0.00303988 Jy ! Component: 2850 - total flux cleaned = 0.00311817 Jy ! Component: 2900 - total flux cleaned = 0.00319634 Jy ! Component: 2950 - total flux cleaned = 0.00317025 Jy ! Component: 3000 - total flux cleaned = 0.00319622 Jy ! Component: 3050 - total flux cleaned = 0.00324801 Jy ! Component: 3100 - total flux cleaned = 0.00335116 Jy ! Component: 3150 - total flux cleaned = 0.00337666 Jy ! Component: 3200 - total flux cleaned = 0.00332546 Jy ! Component: 3250 - total flux cleaned = 0.00340218 Jy ! Component: 3300 - total flux cleaned = 0.0034022 Jy ! Component: 3350 - total flux cleaned = 0.00345308 Jy ! Component: 3400 - total flux cleaned = 0.00342781 Jy ! Component: 3450 - total flux cleaned = 0.0034785 Jy ! Component: 3500 - total flux cleaned = 0.00345314 Jy ! Component: 3550 - total flux cleaned = 0.00347842 Jy ! Component: 3600 - total flux cleaned = 0.00352887 Jy ! Component: 3650 - total flux cleaned = 0.00357922 Jy ! Component: 3700 - total flux cleaned = 0.00360427 Jy ! Component: 3750 - total flux cleaned = 0.00357909 Jy ! Component: 3800 - total flux cleaned = 0.00362938 Jy ! Component: 3850 - total flux cleaned = 0.00360422 Jy ! Component: 3900 - total flux cleaned = 0.00360436 Jy ! Component: 3950 - total flux cleaned = 0.00367961 Jy ! Component: 4000 - total flux cleaned = 0.00365454 Jy ! Component: 4050 - total flux cleaned = 0.00365451 Jy ! Total flux subtracted in 4096 components = 0.00362923 Jy ! Clean residual min=-0.001524 max=0.001359 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.129314 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 317 components and 0.129314 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1050-0318_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.64 x 4.825 at -8.473 degrees (North through East) ! Clean map min=-0.0065217 max=0.060547 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1050-0318_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0605473 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.16746 2.16746 4.33493 8.66985 17.3397 34.6794 69.3588 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.41 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1050-0318_C_uvs.log closed on Mon Feb 24 08:46:10 2014