! Started logfile: /d2/scr/pima/bp177h_uvs/J1752+0219_C_uvs.log on Sun Mar 30 00:53:47 2014 obs /d2/scr/pima/bp177h_uvs/J1752+0219_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1752+0219_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1752+0219 ! ! 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 1000 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/bp177h_uvs/J1752+0219_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000197Jy sigma=46.350163 ! Fit after self-cal, rms=0.987513Jy sigma=45.822310 ! 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=1.739 mas, bmaj=3.251 mas, bpa=5.127 degrees ! Estimated noise=0.675176 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 = 0.00841126 Jy ! Component: 100 - total flux cleaned = 0.0108258 Jy ! Total flux subtracted in 100 components = 0.0108258 Jy ! Clean residual min=-0.001781 max=0.001868 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0108258 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0108258 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=0.017533Jy sigma=0.675354 ! Fit after self-cal, rms=0.016121Jy sigma=0.584626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309927 Jy ! Component: 100 - total flux cleaned = 0.0042771 Jy ! Total flux subtracted in 100 components = 0.0042771 Jy ! Clean residual min=-0.001507 max=0.001464 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0151029 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0151029 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=0.015353Jy sigma=0.551838 ! Fit after self-cal, rms=0.015351Jy sigma=0.551742 ! 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=2.215 mas, bmaj=4.057 mas, bpa=-1.73 degrees ! Estimated noise=0.504354 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 = 0.000747839 Jy ! Component: 100 - total flux cleaned = 0.000922125 Jy ! Component: 150 - total flux cleaned = 0.000987217 Jy ! Component: 200 - total flux cleaned = 0.00102032 Jy ! Total flux subtracted in 200 components = 0.00102032 Jy ! Clean residual min=-0.001136 max=0.001395 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0161232 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0161232 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=0.015281Jy sigma=0.550452 ! Fit after self-cal, rms=0.015277Jy sigma=0.550235 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 4.057 at -1.73 degrees (North through East) ! Clean map min=-0.0011227 max=0.014029 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015277Jy sigma=0.550235 ! Fit after self-cal, rms=0.015277Jy sigma=0.550235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.057 mas, bpa=-1.73 degrees ! Estimated noise=0.504354 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 = 8.56528e-05 Jy ! Component: 100 - total flux cleaned = 9.72937e-05 Jy ! Component: 150 - total flux cleaned = 9.7209e-05 Jy ! Component: 200 - total flux cleaned = 7.96652e-05 Jy ! Total flux subtracted in 200 components = 7.96652e-05 Jy ! Clean residual min=-0.001121 max=0.001387 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0162028 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0162028 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=0.015255Jy sigma=0.549740 ! Fit after self-cal, rms=0.015252Jy sigma=0.549647 ! 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=0.015252Jy sigma=0.549647 ! Fit after self-cal, rms=0.015252Jy sigma=0.549647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.057 mas, bpa=-1.73 degrees ! Estimated noise=0.504354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84225e-05 Jy ! Component: 100 - total flux cleaned = 4.97074e-05 Jy ! Component: 150 - total flux cleaned = 3.35061e-05 Jy ! Component: 200 - total flux cleaned = 2.56784e-05 Jy ! Total flux subtracted in 200 components = 2.56784e-05 Jy ! Clean residual min=-0.001107 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0162285 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0162285 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=0.015237Jy sigma=0.549315 ! Fit after self-cal, rms=0.015235Jy sigma=0.549262 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 (-7.2, -72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112829 Jy ! Component: 100 - total flux cleaned = 0.00140698 Jy ! Component: 150 - total flux cleaned = 0.00155319 Jy ! Component: 200 - total flux cleaned = 0.0016289 Jy ! Total flux subtracted in 200 components = 0.0016289 Jy ! Clean residual min=-0.001037 max=0.001126 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0178574 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0178574 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=0.015138Jy sigma=0.544966 ! Fit after self-cal, rms=0.015124Jy sigma=0.544334 ! 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=0.015124Jy sigma=0.544334 ! Fit after self-cal, rms=0.015124Jy sigma=0.544334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.057 mas, bpa=-1.73 degrees ! Estimated noise=0.504354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259496 Jy ! Component: 100 - total flux cleaned = 0.000310957 Jy ! Component: 150 - total flux cleaned = 0.000337707 Jy ! Component: 200 - total flux cleaned = 0.000337947 Jy ! Total flux subtracted in 200 components = 0.000337947 Jy ! Clean residual min=-0.001026 max=0.001122 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0181954 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.0181954 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=0.015103Jy sigma=0.543730 ! Fit after self-cal, rms=0.015101Jy sigma=0.543664 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 = 5.72364e-05 Jy ! Component: 100 - total flux cleaned = 5.75368e-05 Jy ! Component: 150 - total flux cleaned = 3.59456e-05 Jy ! Component: 200 - total flux cleaned = 2.91507e-05 Jy ! Total flux subtracted in 200 components = 2.91507e-05 Jy ! Clean residual min=-0.001021 max=0.001105 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0182245 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.0182245 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=0.015090Jy sigma=0.543404 ! Fit after self-cal, rms=0.015088Jy sigma=0.543382 ! 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=0.015088Jy sigma=0.543382 ! Fit after self-cal, rms=0.015088Jy sigma=0.543382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.384 mas, bmaj=5.901 mas, bpa=-7.436 degrees ! Estimated noise=0.571793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.21889e-05 Jy ! Component: 100 - total flux cleaned = 1.18376e-05 Jy ! Component: 150 - total flux cleaned = -2.42669e-05 Jy ! Component: 200 - total flux cleaned = -5.15101e-05 Jy ! Total flux subtracted in 200 components = -5.15101e-05 Jy ! Clean residual min=-0.001119 max=0.001232 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.018173 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.018173 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=0.015088Jy sigma=0.543477 ! Fit after self-cal, rms=0.015089Jy sigma=0.543440 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 = 3.85226e-05 Jy ! Component: 100 - total flux cleaned = 2.28012e-05 Jy ! Component: 150 - total flux cleaned = 1.25715e-05 Jy ! Component: 200 - total flux cleaned = -1.93972e-06 Jy ! Total flux subtracted in 200 components = -1.93972e-06 Jy ! Clean residual min=-0.001108 max=0.001217 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0181711 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.0181711 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=0.015090Jy sigma=0.543576 ! Fit after self-cal, rms=0.015089Jy sigma=0.543549 ! 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=2.215 mas, bmaj=4.057 mas, bpa=-1.73 degrees ! Estimated noise=0.504354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 4.057 at -1.73 degrees (North through East) ! Clean map min=-0.00095416 max=0.013721 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=1.739 mas, bmaj=3.251 mas, bpa=5.127 degrees ! Estimated noise=0.675176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106299 Jy ! Component: 100 - total flux cleaned = 0.0133609 Jy ! Component: 150 - total flux cleaned = 0.0149623 Jy ! Component: 200 - total flux cleaned = 0.0160345 Jy ! Total flux subtracted in 200 components = 0.0160345 Jy ! Clean residual min=-0.001461 max=0.001363 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0160345 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0160345 Jy ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.057 mas, bpa=-1.73 degrees ! Estimated noise=0.504354 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 = 0.00106307 Jy ! Component: 100 - total flux cleaned = 0.0015698 Jy ! Component: 150 - total flux cleaned = 0.0018545 Jy ! Component: 200 - total flux cleaned = 0.00203292 Jy ! Total flux subtracted in 200 components = 0.00203292 Jy ! Clean residual min=-0.001069 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0180674 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0180674 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=4.384 mas, bmaj=5.901 mas, bpa=-7.436 degrees ! Estimated noise=0.571793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170138 Jy ! Component: 100 - total flux cleaned = 0.000182902 Jy ! Component: 150 - total flux cleaned = 0.000135115 Jy ! Component: 200 - total flux cleaned = 9.2613e-05 Jy ! Total flux subtracted in 200 components = 9.2613e-05 Jy ! Clean residual min=-0.001134 max=0.001254 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0181601 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 = -4.53831e-05 Jy ! Component: 100 - total flux cleaned = -6.92589e-05 Jy ! Component: 150 - total flux cleaned = -8.59863e-05 Jy ! Component: 200 - total flux cleaned = -9.09906e-05 Jy ! Total flux subtracted in 200 components = -9.09906e-05 Jy ! Clean residual min=-0.001130 max=0.001235 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0180691 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0180691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.057 mas, bpa=-1.73 degrees ! Estimated noise=0.504354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100733 Jy ! Component: 100 - total flux cleaned = -9.03813e-05 Jy ! Component: 150 - total flux cleaned = -6.99166e-05 Jy ! Component: 200 - total flux cleaned = -5.21247e-05 Jy ! Total flux subtracted in 200 components = -5.21247e-05 Jy ! Clean residual min=-0.001024 max=0.001094 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0180169 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.0180169 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=0.015107Jy sigma=0.543909 ! Fit after self-cal, rms=0.015102Jy sigma=0.543753 wmodel /d2/scr/pima/bp177h_uvs/J1752+0219_C_map.mod ! Writing 65 model components to file: /d2/scr/pima/bp177h_uvs/J1752+0219_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1752+0219_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1752+0219_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1752+0219_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1752+0219_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 = 0.000338167 Jy ! Component: 100 - total flux cleaned = 0.000573429 Jy ! Component: 150 - total flux cleaned = 0.000623674 Jy ! Component: 200 - total flux cleaned = 0.000623421 Jy ! Component: 250 - total flux cleaned = 0.000593538 Jy ! Component: 300 - total flux cleaned = 0.000607922 Jy ! Component: 350 - total flux cleaned = 0.000622019 Jy ! Component: 400 - total flux cleaned = 0.000622011 Jy ! Component: 450 - total flux cleaned = 0.000647688 Jy ! Component: 500 - total flux cleaned = 0.000697957 Jy ! Component: 550 - total flux cleaned = 0.000746851 Jy ! Component: 600 - total flux cleaned = 0.000771149 Jy ! Component: 650 - total flux cleaned = 0.00084155 Jy ! Component: 700 - total flux cleaned = 0.000876033 Jy ! Component: 750 - total flux cleaned = 0.000920485 Jy ! Component: 800 - total flux cleaned = 0.000931661 Jy ! Component: 850 - total flux cleaned = 0.000931868 Jy ! Component: 900 - total flux cleaned = 0.000953043 Jy ! Component: 950 - total flux cleaned = 0.000983955 Jy ! Component: 1000 - total flux cleaned = 0.00102391 Jy ! Component: 1050 - total flux cleaned = 0.00101389 Jy ! Component: 1100 - total flux cleaned = 0.00103321 Jy ! Component: 1150 - total flux cleaned = 0.00105226 Jy ! Component: 1200 - total flux cleaned = 0.00105225 Jy ! Component: 1250 - total flux cleaned = 0.00106168 Jy ! Component: 1300 - total flux cleaned = 0.00107981 Jy ! Component: 1350 - total flux cleaned = 0.00108855 Jy ! Component: 1400 - total flux cleaned = 0.00106218 Jy ! Component: 1450 - total flux cleaned = 0.00105359 Jy ! Component: 1500 - total flux cleaned = 0.001028 Jy ! Component: 1550 - total flux cleaned = 0.00101125 Jy ! Component: 1600 - total flux cleaned = 0.00101118 Jy ! Component: 1650 - total flux cleaned = 0.00098661 Jy ! Component: 1700 - total flux cleaned = 0.000978371 Jy ! Component: 1750 - total flux cleaned = 0.000954316 Jy ! Component: 1800 - total flux cleaned = 0.000899449 Jy ! Component: 1850 - total flux cleaned = 0.000891739 Jy ! Component: 1900 - total flux cleaned = 0.000845646 Jy ! Component: 1950 - total flux cleaned = 0.000807883 Jy ! Component: 2000 - total flux cleaned = 0.000785484 Jy ! Component: 2050 - total flux cleaned = 0.000733873 Jy ! Component: 2100 - total flux cleaned = 0.000697552 Jy ! Component: 2150 - total flux cleaned = 0.000668737 Jy ! Component: 2200 - total flux cleaned = 0.000626159 Jy ! Component: 2250 - total flux cleaned = 0.000626208 Jy ! Component: 2300 - total flux cleaned = 0.000605371 Jy ! Component: 2350 - total flux cleaned = 0.00057796 Jy ! Component: 2400 - total flux cleaned = 0.000550871 Jy ! Component: 2450 - total flux cleaned = 0.00052406 Jy ! Component: 2500 - total flux cleaned = 0.00049757 Jy ! Component: 2550 - total flux cleaned = 0.000484442 Jy ! Component: 2600 - total flux cleaned = 0.000451993 Jy ! Component: 2650 - total flux cleaned = 0.000426363 Jy ! Component: 2700 - total flux cleaned = 0.000420092 Jy ! Component: 2750 - total flux cleaned = 0.000407555 Jy ! Component: 2800 - total flux cleaned = 0.000388837 Jy ! Component: 2850 - total flux cleaned = 0.000388935 Jy ! Component: 2900 - total flux cleaned = 0.000382783 Jy ! Component: 2950 - total flux cleaned = 0.00038276 Jy ! Component: 3000 - total flux cleaned = 0.000358699 Jy ! Component: 3050 - total flux cleaned = 0.000364672 Jy ! Component: 3100 - total flux cleaned = 0.000364722 Jy ! Component: 3150 - total flux cleaned = 0.000376419 Jy ! Component: 3200 - total flux cleaned = 0.000370599 Jy ! Component: 3250 - total flux cleaned = 0.000359074 Jy ! Component: 3300 - total flux cleaned = 0.000359114 Jy ! Component: 3350 - total flux cleaned = 0.000370452 Jy ! Component: 3400 - total flux cleaned = 0.000364837 Jy ! Component: 3450 - total flux cleaned = 0.00035368 Jy ! Component: 3500 - total flux cleaned = 0.000353631 Jy ! Component: 3550 - total flux cleaned = 0.000348067 Jy ! Component: 3600 - total flux cleaned = 0.000326116 Jy ! Component: 3650 - total flux cleaned = 0.0003043 Jy ! Component: 3700 - total flux cleaned = 0.000266408 Jy ! Component: 3750 - total flux cleaned = 0.000255584 Jy ! Component: 3800 - total flux cleaned = 0.000234142 Jy ! Component: 3850 - total flux cleaned = 0.000207581 Jy ! Component: 3900 - total flux cleaned = 0.00019706 Jy ! Component: 3950 - total flux cleaned = 0.000181323 Jy ! Component: 4000 - total flux cleaned = 0.000165627 Jy ! Component: 4050 - total flux cleaned = 0.000155249 Jy ! Total flux subtracted in 4096 components = 0.000124207 Jy ! Clean residual min=-0.000315 max=0.000261 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0181411 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 337 components and 0.0181412 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1752+0219_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 4.057 at -1.73 degrees (North through East) ! Clean map min=-0.00063726 max=0.013738 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1752+0219_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0137376 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.44169e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84348 1.84348 3.68697 7.37393 14.7479 29.4957 58.9914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.735 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1752+0219_C_uvs.log closed on Sun Mar 30 00:53:52 2014