! Started logfile: /d2/scr/pima/bp177c_uvs/J1606+2032_X_uvs.log on Sat Mar 22 21:18:44 2014 obs /d2/scr/pima/bp177c_uvs/J1606+2032_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1606+2032_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1606+2032 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1056 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1606+2032_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000766Jy sigma=36.723504 ! Fit after self-cal, rms=0.975014Jy sigma=35.792645 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7944 mas, bmaj=2.042 mas, bpa=14.73 degrees ! Estimated noise=0.831155 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 = 0.0190133 Jy ! Component: 100 - total flux cleaned = 0.0232158 Jy ! Total flux subtracted in 100 components = 0.0232158 Jy ! Clean residual min=-0.002404 max=0.002419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0232158 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0232158 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=0.018395Jy sigma=0.612023 ! Fit after self-cal, rms=0.017239Jy sigma=0.564862 ! 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=0.9912 mas, bmaj=2.217 mas, bpa=11.61 degrees ! Estimated noise=0.607025 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 = 0.0025239 Jy ! Component: 100 - total flux cleaned = 0.00373028 Jy ! Component: 150 - total flux cleaned = 0.00448677 Jy ! Component: 200 - total flux cleaned = 0.00499257 Jy ! Total flux subtracted in 200 components = 0.00499257 Jy ! Clean residual min=-0.001777 max=0.001817 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0282084 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0282084 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=0.016827Jy sigma=0.552512 ! Fit after self-cal, rms=0.016831Jy sigma=0.552393 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 2.217 at 11.61 degrees (North through East) ! Clean map min=-0.0016764 max=0.025701 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 1.13 FD 0.93 HN 0.94 LA 1.00 ! MK 1.01 NL 0.90 OV 0.86 PT 0.95 ! SC 0.89 ! ! ! Correcting IF 3. ! 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 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.08 LA 1.02 ! MK 1.02 NL 0.99 OV 0.93 PT 0.87 ! SC 0.91 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.13 LA 0.84 ! MK 0.97 NL 0.88 OV 0.94 PT 1.06 ! SC 1.17 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.016831Jy sigma=0.552393 ! Fit after self-cal, rms=0.016442Jy sigma=0.546469 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.996 mas, bmaj=2.229 mas, bpa=11.69 degrees ! Estimated noise=0.592017 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 = -0.000536769 Jy ! Component: 100 - total flux cleaned = -0.000738478 Jy ! Component: 150 - total flux cleaned = -0.000739302 Jy ! Component: 200 - total flux cleaned = -0.000748579 Jy ! Total flux subtracted in 200 components = -0.000748579 Jy ! Clean residual min=-0.001650 max=0.001602 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0274598 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0274598 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=0.016430Jy sigma=0.545299 ! Fit after self-cal, rms=0.016435Jy sigma=0.545206 ! 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=0.016435Jy sigma=0.545206 ! Fit after self-cal, rms=0.016358Jy sigma=0.543367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.236 mas, bpa=11.53 degrees ! Estimated noise=0.587487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390816 Jy ! Component: 100 - total flux cleaned = -0.000495962 Jy ! Component: 150 - total flux cleaned = -0.000512932 Jy ! Component: 200 - total flux cleaned = -0.000527836 Jy ! Total flux subtracted in 200 components = -0.000527836 Jy ! Clean residual min=-0.001571 max=0.001543 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.026932 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.026932 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=0.016352Jy sigma=0.542659 ! Fit after self-cal, rms=0.016353Jy sigma=0.542637 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 = -7.58026e-06 Jy ! Component: 100 - total flux cleaned = -8.95315e-07 Jy ! Component: 150 - total flux cleaned = -9.98426e-07 Jy ! Component: 200 - total flux cleaned = 5.27516e-06 Jy ! Total flux subtracted in 200 components = 5.27516e-06 Jy ! Clean residual min=-0.001554 max=0.001542 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0269373 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0269373 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=0.016349Jy sigma=0.542415 ! Fit after self-cal, rms=0.016349Jy sigma=0.542407 ! 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=0.016349Jy sigma=0.542407 ! Fit after self-cal, rms=0.016271Jy sigma=0.542322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.239 mas, bpa=11.45 degrees ! Estimated noise=0.58455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192316 Jy ! Component: 100 - total flux cleaned = -0.00022564 Jy ! Component: 150 - total flux cleaned = -0.000219811 Jy ! Component: 200 - total flux cleaned = -0.000214325 Jy ! Total flux subtracted in 200 components = -0.000214325 Jy ! Clean residual min=-0.001538 max=0.001531 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0267229 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0267229 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=0.016269Jy sigma=0.542001 ! Fit after self-cal, rms=0.016269Jy sigma=0.541995 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 = 7.68036e-06 Jy ! Component: 100 - total flux cleaned = 1.32281e-05 Jy ! Component: 150 - total flux cleaned = 1.82724e-05 Jy ! Component: 200 - total flux cleaned = 3.3193e-05 Jy ! Total flux subtracted in 200 components = 3.3193e-05 Jy ! Clean residual min=-0.001528 max=0.001531 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0267561 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0267561 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=0.016266Jy sigma=0.541857 ! Fit after self-cal, rms=0.016266Jy sigma=0.541853 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016266Jy sigma=0.541853 ! Fit after self-cal, rms=0.016218Jy sigma=0.541828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=2.858 mas, bpa=2.633 degrees ! Estimated noise=0.720876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.01246e-05 Jy ! Component: 100 - total flux cleaned = 6.1293e-05 Jy ! Component: 150 - total flux cleaned = 6.14738e-05 Jy ! Component: 200 - total flux cleaned = 6.63407e-05 Jy ! Total flux subtracted in 200 components = 6.63407e-05 Jy ! Clean residual min=-0.001811 max=0.001910 Jy/beam ! Clean residual mean=0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0268225 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0268225 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=0.016217Jy sigma=0.541877 ! Fit after self-cal, rms=0.016217Jy sigma=0.541835 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 = 3.65038e-05 Jy ! Component: 100 - total flux cleaned = 4.12113e-05 Jy ! Component: 150 - total flux cleaned = 4.58409e-05 Jy ! Component: 200 - total flux cleaned = 5.02385e-05 Jy ! Total flux subtracted in 200 components = 5.02385e-05 Jy ! Clean residual min=-0.001807 max=0.001914 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0268727 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0268727 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=0.016218Jy sigma=0.541914 ! Fit after self-cal, rms=0.016218Jy sigma=0.541902 ! 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=1.005 mas, bmaj=2.24 mas, bpa=11.4 degrees ! Estimated noise=0.582779 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.24 at 11.4 degrees (North through East) ! Clean map min=-0.0014684 max=0.024538 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7999 mas, bmaj=2.056 mas, bpa=14.76 degrees ! Estimated noise=0.805677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189662 Jy ! Component: 100 - total flux cleaned = 0.0231906 Jy ! Component: 150 - total flux cleaned = 0.0246553 Jy ! Component: 200 - total flux cleaned = 0.0250283 Jy ! Total flux subtracted in 200 components = 0.0250283 Jy ! Clean residual min=-0.001999 max=0.001925 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0250283 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0250283 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.24 mas, bpa=11.4 degrees ! Estimated noise=0.582779 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 = 0.000945372 Jy ! Component: 100 - total flux cleaned = 0.00140504 Jy ! Component: 150 - total flux cleaned = 0.00150687 Jy ! Component: 200 - total flux cleaned = 0.00156292 Jy ! Total flux subtracted in 200 components = 0.00156292 Jy ! Clean residual min=-0.001599 max=0.001525 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0265912 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0265912 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=2.858 mas, bpa=2.633 degrees ! Estimated noise=0.720876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241014 Jy ! Component: 100 - total flux cleaned = 0.000289192 Jy ! Component: 150 - total flux cleaned = 0.000305991 Jy ! Component: 200 - total flux cleaned = 0.000306172 Jy ! Total flux subtracted in 200 components = 0.000306172 Jy ! Clean residual min=-0.001813 max=0.001937 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0268974 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 = 5.50188e-06 Jy ! Component: 100 - total flux cleaned = 5.50852e-06 Jy ! Component: 150 - total flux cleaned = 1.01389e-05 Jy ! Component: 200 - total flux cleaned = 1.40707e-05 Jy ! Total flux subtracted in 200 components = 1.40707e-05 Jy ! Clean residual min=-0.001804 max=0.001935 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0269114 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0269114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.24 mas, bpa=11.4 degrees ! Estimated noise=0.582779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287526 Jy ! Component: 100 - total flux cleaned = -0.000335269 Jy ! Component: 150 - total flux cleaned = -0.000326197 Jy ! Component: 200 - total flux cleaned = -0.000309219 Jy ! Total flux subtracted in 200 components = -0.000309219 Jy ! Clean residual min=-0.001589 max=0.001537 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0266022 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0266022 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=0.016230Jy sigma=0.542041 ! Fit after self-cal, rms=0.016226Jy sigma=0.542001 wmodel /d2/scr/pima/bp177c_uvs/J1606+2032_X_map.mod ! Writing 41 model components to file: /d2/scr/pima/bp177c_uvs/J1606+2032_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1606+2032_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1606+2032_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1606+2032_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1606+2032_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.88384e-05 Jy ! Component: 100 - total flux cleaned = 0.000219115 Jy ! Component: 150 - total flux cleaned = 0.000467563 Jy ! Component: 200 - total flux cleaned = 0.000615133 Jy ! Component: 250 - total flux cleaned = 0.000575319 Jy ! Component: 300 - total flux cleaned = 0.000613716 Jy ! Component: 350 - total flux cleaned = 0.000613873 Jy ! Component: 400 - total flux cleaned = 0.000562303 Jy ! Component: 450 - total flux cleaned = 0.000512644 Jy ! Component: 500 - total flux cleaned = 0.00046432 Jy ! Component: 550 - total flux cleaned = 0.000433543 Jy ! Component: 600 - total flux cleaned = 0.000387537 Jy ! Component: 650 - total flux cleaned = 0.000387345 Jy ! Component: 700 - total flux cleaned = 0.000372664 Jy ! Component: 750 - total flux cleaned = 0.000386952 Jy ! Component: 800 - total flux cleaned = 0.000359391 Jy ! Component: 850 - total flux cleaned = 0.000373411 Jy ! Component: 900 - total flux cleaned = 0.00040016 Jy ! Component: 950 - total flux cleaned = 0.000386939 Jy ! Component: 1000 - total flux cleaned = 0.000399827 Jy ! Component: 1050 - total flux cleaned = 0.000361798 Jy ! Component: 1100 - total flux cleaned = 0.00031187 Jy ! Component: 1150 - total flux cleaned = 0.000299562 Jy ! Component: 1200 - total flux cleaned = 0.000311691 Jy ! Component: 1250 - total flux cleaned = 0.000323245 Jy ! Component: 1300 - total flux cleaned = 0.000276493 Jy ! Component: 1350 - total flux cleaned = 0.000287942 Jy ! Component: 1400 - total flux cleaned = 0.000242851 Jy ! Component: 1450 - total flux cleaned = 0.000220551 Jy ! Component: 1500 - total flux cleaned = 0.000198712 Jy ! Component: 1550 - total flux cleaned = 0.000176823 Jy ! Component: 1600 - total flux cleaned = 0.000133943 Jy ! Component: 1650 - total flux cleaned = 0.000112773 Jy ! Component: 1700 - total flux cleaned = 7.1006e-05 Jy ! Component: 1750 - total flux cleaned = 9.13793e-05 Jy ! Component: 1800 - total flux cleaned = 8.11996e-05 Jy ! Component: 1850 - total flux cleaned = 9.13097e-05 Jy ! Component: 1900 - total flux cleaned = 8.14225e-05 Jy ! Component: 1950 - total flux cleaned = 8.14214e-05 Jy ! Component: 2000 - total flux cleaned = 8.14548e-05 Jy ! Component: 2050 - total flux cleaned = 7.20014e-05 Jy ! Component: 2100 - total flux cleaned = 0.000129175 Jy ! Component: 2150 - total flux cleaned = 0.000138447 Jy ! Component: 2200 - total flux cleaned = 0.000166323 Jy ! Component: 2250 - total flux cleaned = 0.000166239 Jy ! Component: 2300 - total flux cleaned = 0.000193844 Jy ! Component: 2350 - total flux cleaned = 0.000211966 Jy ! Component: 2400 - total flux cleaned = 0.000238855 Jy ! Component: 2450 - total flux cleaned = 0.000274463 Jy ! Component: 2500 - total flux cleaned = 0.000327114 Jy ! Component: 2550 - total flux cleaned = 0.000353073 Jy ! Component: 2600 - total flux cleaned = 0.000396104 Jy ! Component: 2650 - total flux cleaned = 0.000396089 Jy ! Component: 2700 - total flux cleaned = 0.000438413 Jy ! Component: 2750 - total flux cleaned = 0.000471908 Jy ! Component: 2800 - total flux cleaned = 0.000505305 Jy ! Component: 2850 - total flux cleaned = 0.000538413 Jy ! Component: 2900 - total flux cleaned = 0.000595935 Jy ! Component: 2950 - total flux cleaned = 0.000636713 Jy ! Component: 3000 - total flux cleaned = 0.000677055 Jy ! Component: 3050 - total flux cleaned = 0.000717203 Jy ! Component: 3100 - total flux cleaned = 0.000765012 Jy ! Component: 3150 - total flux cleaned = 0.000764979 Jy ! Component: 3200 - total flux cleaned = 0.000819914 Jy ! Component: 3250 - total flux cleaned = 0.000827706 Jy ! Component: 3300 - total flux cleaned = 0.000866451 Jy ! Component: 3350 - total flux cleaned = 0.000881822 Jy ! Component: 3400 - total flux cleaned = 0.000935301 Jy ! Component: 3450 - total flux cleaned = 0.000942898 Jy ! Component: 3500 - total flux cleaned = 0.000988137 Jy ! Component: 3550 - total flux cleaned = 0.00101061 Jy ! Component: 3600 - total flux cleaned = 0.00104787 Jy ! Component: 3650 - total flux cleaned = 0.0010553 Jy ! Component: 3700 - total flux cleaned = 0.00107739 Jy ! Component: 3750 - total flux cleaned = 0.00112128 Jy ! Component: 3800 - total flux cleaned = 0.00113587 Jy ! Component: 3850 - total flux cleaned = 0.00119372 Jy ! Component: 3900 - total flux cleaned = 0.00120089 Jy ! Component: 3950 - total flux cleaned = 0.00121521 Jy ! Component: 4000 - total flux cleaned = 0.00125786 Jy ! Component: 4050 - total flux cleaned = 0.00128616 Jy ! Total flux subtracted in 4096 components = 0.00130731 Jy ! Clean residual min=-0.000393 max=0.000390 Jy/beam ! Clean residual mean=0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0279095 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 296 components and 0.0279095 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1606+2032_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.24 at 11.4 degrees (North through East) ! Clean map min=-0.00092701 max=0.024598 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1606+2032_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.024598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32414 1.32414 2.64827 5.29654 10.5931 21.1862 42.3723 84.7447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 226.562 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1606+2032_X_uvs.log closed on Sat Mar 22 21:18:49 2014