! Started logfile: /d2/scr/pima/bp177b_uvs/J1517-0710_C_uvs.log on Sat Mar 22 08:12:34 2014 obs /d2/scr/pima/bp177b_uvs/J1517-0710_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1517-0710_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1517-0710 ! ! 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 1152 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/bp177b_uvs/J1517-0710_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028029Jy sigma=41.718310 ! Fit after self-cal, rms=0.806993Jy sigma=32.642375 ! 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=1.322 mas, bmaj=3.3 mas, bpa=-3.694 degrees ! Estimated noise=0.695944 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 = 0.141467 Jy ! Component: 100 - total flux cleaned = 0.178081 Jy ! Total flux subtracted in 100 components = 0.178081 Jy ! Clean residual min=-0.008700 max=0.015914 Jy/beam ! Clean residual mean=-0.000003 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.178081 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.178081 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=0.052242Jy sigma=1.552651 ! Fit after self-cal, rms=0.052178Jy sigma=1.550409 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180487 Jy ! Component: 100 - total flux cleaned = 0.0282229 Jy ! Total flux subtracted in 100 components = 0.0282229 Jy ! Clean residual min=-0.005167 max=0.005257 Jy/beam ! Clean residual mean=0.000000 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.206304 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.206304 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=0.043183Jy sigma=0.971706 ! Fit after self-cal, rms=0.043117Jy sigma=0.967546 ! 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=1.655 mas, bmaj=3.917 mas, bpa=-6.446 degrees ! Estimated noise=0.553079 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 = 0.00870765 Jy ! Component: 100 - total flux cleaned = 0.0127643 Jy ! Component: 150 - total flux cleaned = 0.015021 Jy ! Component: 200 - total flux cleaned = 0.0163995 Jy ! Total flux subtracted in 200 components = 0.0163995 Jy ! Clean residual min=-0.003308 max=0.004512 Jy/beam ! Clean residual mean=0.000000 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.222704 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.222704 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=0.041733Jy sigma=0.851058 ! Fit after self-cal, rms=0.041714Jy sigma=0.850177 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.655 x 3.917 at -6.446 degrees (North through East) ! Clean map min=-0.0030992 max=0.1913 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* ! 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 1.10 FD 1.13 HN 1.02 LA 1.04 ! MK 0.99 NL 1.11 OV 1.12 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.92 HN 0.99 LA 0.99 ! MK 0.97 NL 0.91 OV 1.01 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.03 LA 1.03 ! MK 1.03 NL 0.98 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.02 LA 1.00 ! MK 1.03 NL 0.98 OV 0.97 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.05 LA 1.04 ! MK 1.00 NL 0.99 OV 0.96 PT 1.05 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 LA 0.97 ! MK 0.98 NL 1.00 OV 0.96 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.05 LA 0.98 ! MK 0.98 NL 0.99 OV 1.01 PT 0.94 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.041714Jy sigma=0.850177 ! Fit after self-cal, rms=0.040075Jy sigma=0.633620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=3.917 mas, bpa=-6.336 degrees ! Estimated noise=0.552433 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 (-3.9, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393205 Jy ! Component: 100 - total flux cleaned = 0.00600623 Jy ! Component: 150 - total flux cleaned = 0.00688872 Jy ! Component: 200 - total flux cleaned = 0.00730166 Jy ! Total flux subtracted in 200 components = 0.00730166 Jy ! Clean residual min=-0.001779 max=0.001916 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.230005 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.230005 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=0.039669Jy sigma=0.594274 ! Fit after self-cal, rms=0.039645Jy sigma=0.591057 ! 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=0.039645Jy sigma=0.591057 ! Fit after self-cal, rms=0.039450Jy sigma=0.588346 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=3.912 mas, bpa=-6.392 degrees ! Estimated noise=0.551776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152311 Jy ! Component: 100 - total flux cleaned = 0.00198306 Jy ! Component: 150 - total flux cleaned = 0.00206491 Jy ! Component: 200 - total flux cleaned = 0.00208976 Jy ! Total flux subtracted in 200 components = 0.00208976 Jy ! Clean residual min=-0.001595 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.232095 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.232095 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=0.039359Jy sigma=0.582254 ! Fit after self-cal, rms=0.039355Jy sigma=0.581286 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 = 0.000365929 Jy ! Component: 100 - total flux cleaned = 0.000453569 Jy ! Component: 150 - total flux cleaned = 0.000454722 Jy ! Component: 200 - total flux cleaned = 0.000421272 Jy ! Total flux subtracted in 200 components = 0.000421272 Jy ! Clean residual min=-0.001592 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.232516 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.232516 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=0.039314Jy sigma=0.579691 ! Fit after self-cal, rms=0.039315Jy sigma=0.579449 ! 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=0.039315Jy sigma=0.579449 ! Fit after self-cal, rms=0.039243Jy sigma=0.578422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.65 mas, bmaj=3.911 mas, bpa=-6.451 degrees ! Estimated noise=0.55182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687961 Jy ! Component: 100 - total flux cleaned = 0.000885485 Jy ! Component: 150 - total flux cleaned = 0.000917071 Jy ! Component: 200 - total flux cleaned = 0.000944935 Jy ! Total flux subtracted in 200 components = 0.000944935 Jy ! Clean residual min=-0.001557 max=0.001499 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.233461 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.233461 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=0.039206Jy sigma=0.577309 ! Fit after self-cal, rms=0.039207Jy sigma=0.577105 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 = 0.000127206 Jy ! Component: 100 - total flux cleaned = 0.000154965 Jy ! Component: 150 - total flux cleaned = 0.000180064 Jy ! Component: 200 - total flux cleaned = 0.000180313 Jy ! Total flux subtracted in 200 components = 0.000180313 Jy ! Clean residual min=-0.001544 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.233642 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.233642 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=0.039181Jy sigma=0.576654 ! Fit after self-cal, rms=0.039181Jy sigma=0.576551 ! 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=0.039181Jy sigma=0.576551 ! Fit after self-cal, rms=0.039151Jy sigma=0.576266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.715 mas, bmaj=6.465 mas, bpa=-5.48 degrees ! Estimated noise=0.710062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549252 Jy ! Component: 100 - total flux cleaned = 0.000699578 Jy ! Component: 150 - total flux cleaned = 0.000843753 Jy ! Component: 200 - total flux cleaned = 0.000943643 Jy ! Total flux subtracted in 200 components = 0.000943643 Jy ! Clean residual min=-0.001946 max=0.001863 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.234585 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.234585 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=0.039133Jy sigma=0.576498 ! Fit after self-cal, rms=0.039134Jy sigma=0.576429 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 = 0.000100971 Jy ! Component: 100 - total flux cleaned = 0.000125284 Jy ! Component: 150 - total flux cleaned = 0.000132933 Jy ! Component: 200 - total flux cleaned = 0.000140442 Jy ! Total flux subtracted in 200 components = 0.000140442 Jy ! Clean residual min=-0.001944 max=0.001844 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.234726 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.234726 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=0.039121Jy sigma=0.576625 ! Fit after self-cal, rms=0.039122Jy sigma=0.576598 ! 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=1.649 mas, bmaj=3.91 mas, bpa=-6.494 degrees ! Estimated noise=0.551746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.649 x 3.91 at -6.494 degrees (North through East) ! Clean map min=-0.0014588 max=0.1909 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=1.318 mas, bmaj=3.296 mas, bpa=-3.698 degrees ! Estimated noise=0.693138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140828 Jy ! Component: 100 - total flux cleaned = 0.178173 Jy ! Component: 150 - total flux cleaned = 0.196283 Jy ! Component: 200 - total flux cleaned = 0.206586 Jy ! Total flux subtracted in 200 components = 0.206586 Jy ! Clean residual min=-0.004072 max=0.005344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.206586 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 0.206586 Jy ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=3.91 mas, bpa=-6.494 degrees ! Estimated noise=0.551746 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 = 0.00955292 Jy ! Component: 100 - total flux cleaned = 0.0145862 Jy ! Component: 150 - total flux cleaned = 0.0178713 Jy ! Component: 200 - total flux cleaned = 0.020299 Jy ! Total flux subtracted in 200 components = 0.020299 Jy ! Clean residual min=-0.001932 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.226885 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.226885 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=3.715 mas, bmaj=6.465 mas, bpa=-5.48 degrees ! Estimated noise=0.710062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286698 Jy ! Component: 100 - total flux cleaned = 0.00459137 Jy ! Component: 150 - total flux cleaned = 0.00571903 Jy ! Component: 200 - total flux cleaned = 0.00648119 Jy ! Total flux subtracted in 200 components = 0.00648119 Jy ! Clean residual min=-0.002039 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.233367 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 = 0.000520859 Jy ! Component: 100 - total flux cleaned = 0.000898998 Jy ! Component: 150 - total flux cleaned = 0.00113019 Jy ! Component: 200 - total flux cleaned = 0.00117927 Jy ! Total flux subtracted in 200 components = 0.00117927 Jy ! Clean residual min=-0.001933 max=0.001871 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.234546 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 92 components and 0.234546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=3.91 mas, bpa=-6.494 degrees ! Estimated noise=0.551746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57988e-05 Jy ! Component: 100 - total flux cleaned = -3.94493e-05 Jy ! Component: 150 - total flux cleaned = -4.01842e-05 Jy ! Component: 200 - total flux cleaned = -4.03968e-05 Jy ! Total flux subtracted in 200 components = -4.03968e-05 Jy ! Clean residual min=-0.001706 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.234506 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.234506 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=0.039137Jy sigma=0.579045 ! Fit after self-cal, rms=0.039133Jy sigma=0.578602 wmodel /d2/scr/pima/bp177b_uvs/J1517-0710_C_map.mod ! Writing 109 model components to file: /d2/scr/pima/bp177b_uvs/J1517-0710_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1517-0710_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1517-0710_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1517-0710_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177b_uvs/J1517-0710_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 = -0.000517421 Jy ! Component: 100 - total flux cleaned = -0.000728194 Jy ! Component: 150 - total flux cleaned = -0.000849619 Jy ! Component: 200 - total flux cleaned = -0.000895157 Jy ! Component: 250 - total flux cleaned = -0.000960182 Jy ! Component: 300 - total flux cleaned = -0.00098182 Jy ! Component: 350 - total flux cleaned = -0.000941792 Jy ! Component: 400 - total flux cleaned = -0.000941499 Jy ! Component: 450 - total flux cleaned = -0.000960411 Jy ! Component: 500 - total flux cleaned = -0.000960144 Jy ! Component: 550 - total flux cleaned = -0.000906569 Jy ! Component: 600 - total flux cleaned = -0.000854872 Jy ! Component: 650 - total flux cleaned = -0.000838571 Jy ! Component: 700 - total flux cleaned = -0.00080555 Jy ! Component: 750 - total flux cleaned = -0.000756956 Jy ! Component: 800 - total flux cleaned = -0.000709413 Jy ! Component: 850 - total flux cleaned = -0.00067831 Jy ! Component: 900 - total flux cleaned = -0.00061708 Jy ! Component: 950 - total flux cleaned = -0.000572081 Jy ! Component: 1000 - total flux cleaned = -0.000542461 Jy ! Component: 1050 - total flux cleaned = -0.000484135 Jy ! Component: 1100 - total flux cleaned = -0.000469843 Jy ! Component: 1150 - total flux cleaned = -0.000413486 Jy ! Component: 1200 - total flux cleaned = -0.000358266 Jy ! Component: 1250 - total flux cleaned = -0.000372078 Jy ! Component: 1300 - total flux cleaned = -0.000372012 Jy ! Component: 1350 - total flux cleaned = -0.000345302 Jy ! Component: 1400 - total flux cleaned = -0.000332085 Jy ! Component: 1450 - total flux cleaned = -0.000332425 Jy ! Component: 1500 - total flux cleaned = -0.000358167 Jy ! Component: 1550 - total flux cleaned = -0.000383648 Jy ! Component: 1600 - total flux cleaned = -0.000345967 Jy ! Component: 1650 - total flux cleaned = -0.000383228 Jy ! Component: 1700 - total flux cleaned = -0.000407667 Jy ! Component: 1750 - total flux cleaned = -0.000383132 Jy ! Component: 1800 - total flux cleaned = -0.000347061 Jy ! Component: 1850 - total flux cleaned = -0.000323378 Jy ! Component: 1900 - total flux cleaned = -0.00032325 Jy ! Component: 1950 - total flux cleaned = -0.000265053 Jy ! Component: 2000 - total flux cleaned = -0.000265069 Jy ! Component: 2050 - total flux cleaned = -0.000207888 Jy ! Component: 2100 - total flux cleaned = -0.000208013 Jy ! Component: 2150 - total flux cleaned = -0.000196765 Jy ! Component: 2200 - total flux cleaned = -0.000163359 Jy ! Component: 2250 - total flux cleaned = -0.000141411 Jy ! Component: 2300 - total flux cleaned = -0.000119649 Jy ! Component: 2350 - total flux cleaned = -0.000108804 Jy ! Component: 2400 - total flux cleaned = -0.000119522 Jy ! Component: 2450 - total flux cleaned = -9.82844e-05 Jy ! Component: 2500 - total flux cleaned = -9.83695e-05 Jy ! Component: 2550 - total flux cleaned = -9.83969e-05 Jy ! Component: 2600 - total flux cleaned = -9.83963e-05 Jy ! Component: 2650 - total flux cleaned = -9.84724e-05 Jy ! Component: 2700 - total flux cleaned = -9.85246e-05 Jy ! Component: 2750 - total flux cleaned = -9.8579e-05 Jy ! Component: 2800 - total flux cleaned = -7.86822e-05 Jy ! Component: 2850 - total flux cleaned = -9.85408e-05 Jy ! Component: 2900 - total flux cleaned = -9.85714e-05 Jy ! Component: 2950 - total flux cleaned = -8.86709e-05 Jy ! Component: 3000 - total flux cleaned = -0.000108202 Jy ! Component: 3050 - total flux cleaned = -9.85915e-05 Jy ! Component: 3100 - total flux cleaned = -0.00012742 Jy ! Component: 3150 - total flux cleaned = -0.00012736 Jy ! Component: 3200 - total flux cleaned = -0.000146282 Jy ! Component: 3250 - total flux cleaned = -0.000165092 Jy ! Component: 3300 - total flux cleaned = -0.000155719 Jy ! Component: 3350 - total flux cleaned = -0.000146492 Jy ! Component: 3400 - total flux cleaned = -0.000137206 Jy ! Component: 3450 - total flux cleaned = -0.000118873 Jy ! Component: 3500 - total flux cleaned = -0.000128088 Jy ! Component: 3550 - total flux cleaned = -0.000119029 Jy ! Component: 3600 - total flux cleaned = -9.20289e-05 Jy ! Component: 3650 - total flux cleaned = -6.51814e-05 Jy ! Component: 3700 - total flux cleaned = -4.73964e-05 Jy ! Component: 3750 - total flux cleaned = -3.86291e-05 Jy ! Component: 3800 - total flux cleaned = -3.86679e-05 Jy ! Component: 3850 - total flux cleaned = -4.74102e-05 Jy ! Component: 3900 - total flux cleaned = -2.98784e-05 Jy ! Component: 3950 - total flux cleaned = -1.24833e-05 Jy ! Component: 4000 - total flux cleaned = -3.8552e-06 Jy ! Component: 4050 - total flux cleaned = 1.34653e-05 Jy ! Total flux subtracted in 4096 components = 1.34009e-05 Jy ! Clean residual min=-0.000449 max=0.000543 Jy/beam ! Clean residual mean=0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.234519 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 355 components and 0.234519 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1517-0710_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.649 x 3.91 at -6.494 degrees (North through East) ! Clean map min=-0.0011763 max=0.19053 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1517-0710_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190529 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219043 0.219043 0.438085 0.876171 1.75234 3.50468 7.00936 14.0187 28.0375 56.0749 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1369.6 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1517-0710_C_uvs.log closed on Sat Mar 22 08:12:39 2014