! Started logfile: /scr/pima/bp177a_uvs/J0723+6504_C_uvs.log on Fri Feb 7 04:24:49 2014 obs /scr/pima/bp177a_uvs/J0723+6504_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0723+6504_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J0723+6504 ! ! 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 624 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 /scr/pima/bp177a_uvs/J0723+6504_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 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=1.000393Jy sigma=42.291648 ! Fit after self-cal, rms=0.957900Jy sigma=40.467399 ! 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=1.775 mas, bmaj=4.29 mas, bpa=-24.14 degrees ! Estimated noise=0.958715 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 = 0.0287671 Jy ! Component: 100 - total flux cleaned = 0.0387325 Jy ! Total flux subtracted in 100 components = 0.0387325 Jy ! Clean residual min=-0.004139 max=0.007291 Jy/beam ! Clean residual mean=-0.000000 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.0387325 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0387325 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=0.021135Jy sigma=0.812418 ! Fit after self-cal, rms=0.020581Jy sigma=0.785680 ! 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=2.072 mas, bmaj=4.823 mas, bpa=-22.82 degrees ! Estimated noise=0.692986 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 = 0.0079253 Jy ! Component: 100 - total flux cleaned = 0.0117062 Jy ! Component: 150 - total flux cleaned = 0.0138824 Jy ! Component: 200 - total flux cleaned = 0.0152389 Jy ! Total flux subtracted in 200 components = 0.0152389 Jy ! Clean residual min=-0.003421 max=0.003837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0539713 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.0539713 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=0.017613Jy sigma=0.638591 ! Fit after self-cal, rms=0.017573Jy sigma=0.637331 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.072 x 4.823 at -22.82 degrees (North through East) ! Clean map min=-0.0031076 max=0.041924 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* LA 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* LA 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* LA 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* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.93 LA 1.06 ! OV 0.97 PT 0.92 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 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* LA 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* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017573Jy sigma=0.637331 ! Fit after self-cal, rms=0.017723Jy sigma=0.634424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.817 mas, bpa=-23.05 degrees ! Estimated noise=0.692815 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 = 0.000537905 Jy ! Component: 100 - total flux cleaned = 0.000713567 Jy ! Component: 150 - total flux cleaned = 0.000864075 Jy ! Component: 200 - total flux cleaned = 0.00095294 Jy ! Total flux subtracted in 200 components = 0.00095294 Jy ! Clean residual min=-0.003232 max=0.003262 Jy/beam ! Clean residual mean=-0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0549243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0549243 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=0.017645Jy sigma=0.630591 ! Fit after self-cal, rms=0.017645Jy sigma=0.630379 ! 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=0.017645Jy sigma=0.630379 ! Fit after self-cal, rms=0.017655Jy sigma=0.630304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.815 mas, bpa=-23.05 degrees ! Estimated noise=0.693161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.12729e-05 Jy ! Component: 100 - total flux cleaned = 0.000163873 Jy ! Component: 150 - total flux cleaned = 0.000163505 Jy ! Component: 200 - total flux cleaned = 0.000163994 Jy ! Total flux subtracted in 200 components = 0.000163994 Jy ! Clean residual min=-0.003218 max=0.003157 Jy/beam ! Clean residual mean=-0.000002 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0550883 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0550883 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=0.017616Jy sigma=0.628549 ! Fit after self-cal, rms=0.017616Jy sigma=0.628472 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 = -2.71047e-05 Jy ! Component: 100 - total flux cleaned = 4.3475e-06 Jy ! Component: 150 - total flux cleaned = -9.94547e-06 Jy ! Component: 200 - total flux cleaned = -3.77775e-05 Jy ! Total flux subtracted in 200 components = -3.77775e-05 Jy ! Clean residual min=-0.003192 max=0.003081 Jy/beam ! Clean residual mean=-0.000002 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0550505 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0550505 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=0.017593Jy sigma=0.627351 ! Fit after self-cal, rms=0.017594Jy sigma=0.627314 ! 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=0.017594Jy sigma=0.627314 ! Fit after self-cal, rms=0.017410Jy sigma=0.622483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=4.808 mas, bpa=-23.11 degrees ! Estimated noise=0.688231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335734 Jy ! Component: 100 - total flux cleaned = 0.000401968 Jy ! Component: 150 - total flux cleaned = 0.000413496 Jy ! Component: 200 - total flux cleaned = 0.000391932 Jy ! Total flux subtracted in 200 components = 0.000391932 Jy ! Clean residual min=-0.003037 max=0.002800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0554424 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0554424 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=0.017410Jy sigma=0.621086 ! Fit after self-cal, rms=0.017410Jy sigma=0.621063 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 = -4.82328e-05 Jy ! Component: 100 - total flux cleaned = -4.78125e-05 Jy ! Component: 150 - total flux cleaned = -7.4402e-05 Jy ! Component: 200 - total flux cleaned = -9.13653e-05 Jy ! Total flux subtracted in 200 components = -9.13653e-05 Jy ! Clean residual min=-0.003019 max=0.002790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0553511 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0553511 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=0.017407Jy sigma=0.620513 ! Fit after self-cal, rms=0.017407Jy sigma=0.620501 ! 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=0.017407Jy sigma=0.620501 ! Fit after self-cal, rms=0.017394Jy sigma=0.620457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=5.494 mas, bpa=-9.908 degrees ! Estimated noise=0.802665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662305 Jy ! Component: 100 - total flux cleaned = 0.000770199 Jy ! Component: 150 - total flux cleaned = 0.000784717 Jy ! Component: 200 - total flux cleaned = 0.000826179 Jy ! Total flux subtracted in 200 components = 0.000826179 Jy ! Clean residual min=-0.001718 max=0.002069 Jy/beam ! Clean residual mean=-0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0561773 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.0561773 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=0.017378Jy sigma=0.620895 ! Fit after self-cal, rms=0.017376Jy sigma=0.620843 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 = 3.01353e-05 Jy ! Component: 100 - total flux cleaned = 5.61072e-05 Jy ! Component: 150 - total flux cleaned = 8.10416e-05 Jy ! Component: 200 - total flux cleaned = 0.000105288 Jy ! Total flux subtracted in 200 components = 0.000105288 Jy ! Clean residual min=-0.001693 max=0.002021 Jy/beam ! Clean residual mean=-0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0562825 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0562825 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=0.017363Jy sigma=0.621384 ! Fit after self-cal, rms=0.017362Jy sigma=0.621373 ! 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=2.068 mas, bmaj=4.806 mas, bpa=-23.13 degrees ! Estimated noise=0.688149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.068 x 4.806 at -23.13 degrees (North through East) ! Clean map min=-0.0028737 max=0.04209 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=1.774 mas, bmaj=4.292 mas, bpa=-24.54 degrees ! Estimated noise=0.947847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288253 Jy ! Component: 100 - total flux cleaned = 0.0389231 Jy ! Component: 150 - total flux cleaned = 0.0444306 Jy ! Component: 200 - total flux cleaned = 0.0477596 Jy ! Total flux subtracted in 200 components = 0.0477596 Jy ! Clean residual min=-0.003912 max=0.004910 Jy/beam ! Clean residual mean=-0.000000 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.0477596 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0477596 Jy ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=4.806 mas, bpa=-23.13 degrees ! Estimated noise=0.688149 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) ! Added new window around map position (1.5, 76.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441306 Jy ! Component: 100 - total flux cleaned = 0.00642668 Jy ! Component: 150 - total flux cleaned = 0.00725892 Jy ! Component: 200 - total flux cleaned = 0.00753064 Jy ! Total flux subtracted in 200 components = 0.00753064 Jy ! Clean residual min=-0.002755 max=0.002979 Jy/beam ! Clean residual mean=-0.000004 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0552902 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.0552902 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=3.901 mas, bmaj=5.494 mas, bpa=-9.908 degrees ! Estimated noise=0.802665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016008 Jy ! Component: 100 - total flux cleaned = 0.00189016 Jy ! Component: 150 - total flux cleaned = 0.0019695 Jy ! Component: 200 - total flux cleaned = 0.00203552 Jy ! Total flux subtracted in 200 components = 0.00203552 Jy ! Clean residual min=-0.001614 max=0.001707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0573257 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.84487e-05 Jy ! Component: 100 - total flux cleaned = 8.99614e-05 Jy ! Component: 150 - total flux cleaned = 0.000105979 Jy ! Component: 200 - total flux cleaned = 0.00012097 Jy ! Total flux subtracted in 200 components = 0.00012097 Jy ! Clean residual min=-0.001576 max=0.001610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0574467 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0574467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=4.806 mas, bpa=-23.13 degrees ! Estimated noise=0.688149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104398 Jy ! Component: 100 - total flux cleaned = -7.70811e-05 Jy ! Component: 150 - total flux cleaned = -7.59583e-05 Jy ! Component: 200 - total flux cleaned = -0.000100487 Jy ! Total flux subtracted in 200 components = -0.000100487 Jy ! Clean residual min=-0.002504 max=0.002634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0573462 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0573462 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=0.017081Jy sigma=0.604079 ! Fit after self-cal, rms=0.017002Jy sigma=0.600839 wmodel /scr/pima/bp177a_uvs/J0723+6504_C_map.mod ! Writing 67 model components to file: /scr/pima/bp177a_uvs/J0723+6504_C_map.mod wobs /scr/pima/bp177a_uvs/J0723+6504_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0723+6504_C_uvs.fits wwins /scr/pima/bp177a_uvs/J0723+6504_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J0723+6504_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 = -0.000392514 Jy ! Component: 100 - total flux cleaned = -0.000561138 Jy ! Component: 150 - total flux cleaned = -0.000639193 Jy ! Component: 200 - total flux cleaned = -0.000786253 Jy ! Component: 250 - total flux cleaned = -0.000891735 Jy ! Component: 300 - total flux cleaned = -0.000892525 Jy ! Component: 350 - total flux cleaned = -0.000892549 Jy ! Component: 400 - total flux cleaned = -0.000830946 Jy ! Component: 450 - total flux cleaned = -0.000712512 Jy ! Component: 500 - total flux cleaned = -0.000654985 Jy ! Component: 550 - total flux cleaned = -0.000489405 Jy ! Component: 600 - total flux cleaned = -0.000436317 Jy ! Component: 650 - total flux cleaned = -0.000332123 Jy ! Component: 700 - total flux cleaned = -0.000231794 Jy ! Component: 750 - total flux cleaned = -0.000183844 Jy ! Component: 800 - total flux cleaned = -0.000137124 Jy ! Component: 850 - total flux cleaned = -2.36069e-05 Jy ! Component: 900 - total flux cleaned = 0.000109186 Jy ! Component: 950 - total flux cleaned = 0.000216727 Jy ! Component: 1000 - total flux cleaned = 0.000300578 Jy ! Component: 1050 - total flux cleaned = 0.000381684 Jy ! Component: 1100 - total flux cleaned = 0.000441578 Jy ! Component: 1150 - total flux cleaned = 0.000576961 Jy ! Component: 1200 - total flux cleaned = 0.000689901 Jy ! Component: 1250 - total flux cleaned = 0.000763348 Jy ! Component: 1300 - total flux cleaned = 0.000799381 Jy ! Component: 1350 - total flux cleaned = 0.000869474 Jy ! Component: 1400 - total flux cleaned = 0.000886515 Jy ! Component: 1450 - total flux cleaned = 0.000886814 Jy ! Component: 1500 - total flux cleaned = 0.000935967 Jy ! Component: 1550 - total flux cleaned = 0.000968111 Jy ! Component: 1600 - total flux cleaned = 0.000983423 Jy ! Component: 1650 - total flux cleaned = 0.000967787 Jy ! Component: 1700 - total flux cleaned = 0.000982657 Jy ! Component: 1750 - total flux cleaned = 0.000908349 Jy ! Component: 1800 - total flux cleaned = 0.000908251 Jy ! Component: 1850 - total flux cleaned = 0.000836634 Jy ! Component: 1900 - total flux cleaned = 0.000780549 Jy ! Component: 1950 - total flux cleaned = 0.000780488 Jy ! Component: 2000 - total flux cleaned = 0.000726064 Jy ! Component: 2050 - total flux cleaned = 0.00073942 Jy ! Component: 2100 - total flux cleaned = 0.000673167 Jy ! Component: 2150 - total flux cleaned = 0.000634373 Jy ! Component: 2200 - total flux cleaned = 0.00062173 Jy ! Component: 2250 - total flux cleaned = 0.000583974 Jy ! Component: 2300 - total flux cleaned = 0.000534171 Jy ! Component: 2350 - total flux cleaned = 0.000472674 Jy ! Component: 2400 - total flux cleaned = 0.000399691 Jy ! Component: 2450 - total flux cleaned = 0.000351433 Jy ! Component: 2500 - total flux cleaned = 0.000268578 Jy ! Component: 2550 - total flux cleaned = 0.00026878 Jy ! Component: 2600 - total flux cleaned = 0.00021092 Jy ! Component: 2650 - total flux cleaned = 0.000187999 Jy ! Component: 2700 - total flux cleaned = 0.00014272 Jy ! Component: 2750 - total flux cleaned = 9.7861e-05 Jy ! Component: 2800 - total flux cleaned = 9.77476e-05 Jy ! Component: 2850 - total flux cleaned = 5.36976e-05 Jy ! Component: 2900 - total flux cleaned = -2.24464e-05 Jy ! Component: 2950 - total flux cleaned = -5.47034e-05 Jy ! Component: 3000 - total flux cleaned = -0.000161024 Jy ! Component: 3050 - total flux cleaned = -0.000203075 Jy ! Component: 3100 - total flux cleaned = -0.000286463 Jy ! Component: 3150 - total flux cleaned = -0.000368907 Jy ! Component: 3200 - total flux cleaned = -0.000419942 Jy ! Component: 3250 - total flux cleaned = -0.000460491 Jy ! Component: 3300 - total flux cleaned = -0.000530874 Jy ! Component: 3350 - total flux cleaned = -0.00059063 Jy ! Component: 3400 - total flux cleaned = -0.000669435 Jy ! Component: 3450 - total flux cleaned = -0.000718318 Jy ! Component: 3500 - total flux cleaned = -0.000776574 Jy ! Component: 3550 - total flux cleaned = -0.000843875 Jy ! Component: 3600 - total flux cleaned = -0.000872457 Jy ! Component: 3650 - total flux cleaned = -0.00093879 Jy ! Component: 3700 - total flux cleaned = -0.000938872 Jy ! Component: 3750 - total flux cleaned = -0.000985809 Jy ! Component: 3800 - total flux cleaned = -0.00106027 Jy ! Component: 3850 - total flux cleaned = -0.00106952 Jy ! Component: 3900 - total flux cleaned = -0.00109717 Jy ! Component: 3950 - total flux cleaned = -0.00110635 Jy ! Component: 4000 - total flux cleaned = -0.00109727 Jy ! Component: 4050 - total flux cleaned = -0.00111549 Jy ! Total flux subtracted in 4096 components = -0.00113362 Jy ! Clean residual min=-0.000477 max=0.000494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0562126 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 305 components and 0.0562126 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0723+6504_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.068 x 4.806 at -23.13 degrees (North through East) ! Clean map min=-0.0013987 max=0.039617 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0723+6504_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0396174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19996 1.19996 2.39993 4.79986 9.59972 19.1994 38.3989 76.7978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 250.007 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0723+6504_C_uvs.log closed on Fri Feb 7 04:24:53 2014