! Started logfile: /g0/scr/pima/npcsc_uvs/J0449+1121_S_uvs.log on Sun Oct 6 14:26:37 2013 obs /g0/scr/pima/npcsc_uvs/J0449+1121_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J0449+1121_S_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.916049 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2968 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J0449+1121_S] 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 0.500x0.500 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.607061Jy sigma=17.728156 ! Fit after self-cal, rms=0.407522Jy sigma=4.672973 ! 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=3.258 mas, bmaj=6.95 mas, bpa=4.786 degrees ! Estimated noise=2.03577 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 = 0.939802 Jy ! Component: 100 - total flux cleaned = 1.19994 Jy ! Total flux subtracted in 100 components = 1.19994 Jy ! Clean residual min=-0.055481 max=0.110013 Jy/beam ! Clean residual mean=0.000100 rms=0.019452 Jy/beam ! Combined flux in latest and established models = 1.19994 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.19994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297209Jy sigma=3.359816 ! Fit after self-cal, rms=0.297263Jy sigma=3.359674 ! 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=3.913 mas, bmaj=8.133 mas, bpa=2.228 degrees ! Estimated noise=1.31493 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 = 0.154572 Jy ! Component: 100 - total flux cleaned = 0.235056 Jy ! Component: 150 - total flux cleaned = 0.285475 Jy ! Component: 200 - total flux cleaned = 0.318022 Jy ! Total flux subtracted in 200 components = 0.318022 Jy ! Clean residual min=-0.042095 max=0.038883 Jy/beam ! Clean residual mean=0.000039 rms=0.010962 Jy/beam ! Combined flux in latest and established models = 1.51796 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 53 components and 1.51796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219929Jy sigma=2.360408 ! Fit after self-cal, rms=0.219940Jy sigma=2.360264 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.99 KP 0.98 ! LA 1.11 MK 1.00 NL 0.99 OV 1.00 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.01 KP 0.97 ! LA 1.05 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 1.05 HN 1.01 KP 0.99 ! LA 0.86 MK 1.14 NL 1.10 OV 1.01 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.96 KP 0.91 ! LA 0.74 MK 1.13 NL 1.02 OV 0.85 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.219940Jy sigma=2.360264 ! Fit after self-cal, rms=0.104726Jy sigma=0.903718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.935 mas, bmaj=8.269 mas, bpa=2.97 degrees ! Estimated noise=1.31842 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 = -0.0026565 Jy ! Component: 100 - total flux cleaned = -0.004162 Jy ! Component: 150 - total flux cleaned = -0.00516024 Jy ! Component: 200 - total flux cleaned = -0.00635437 Jy ! Total flux subtracted in 200 components = -0.00635437 Jy ! Clean residual min=-0.010213 max=0.010471 Jy/beam ! Clean residual mean=-0.000003 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 1.51161 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 1.51161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100994Jy sigma=0.884740 ! Fit after self-cal, rms=0.101035Jy sigma=0.884359 ! 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. ! ! Fit before self-cal, rms=0.101035Jy sigma=0.884359 ! Fit after self-cal, rms=0.101027Jy sigma=0.881555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.929 mas, bmaj=8.271 mas, bpa=2.965 degrees ! Estimated noise=1.31663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00315567 Jy ! Component: 100 - total flux cleaned = -0.00402189 Jy ! Component: 150 - total flux cleaned = -0.00480715 Jy ! Component: 200 - total flux cleaned = -0.00551114 Jy ! Total flux subtracted in 200 components = -0.00551114 Jy ! Clean residual min=-0.009241 max=0.009383 Jy/beam ! Clean residual mean=-0.000003 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 1.5061 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 1.5061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098321Jy sigma=0.870824 ! Fit after self-cal, rms=0.098321Jy sigma=0.870814 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 = -0.000638831 Jy ! Component: 100 - total flux cleaned = -0.00121822 Jy ! Component: 150 - total flux cleaned = -0.00175196 Jy ! Component: 200 - total flux cleaned = -0.00224169 Jy ! Total flux subtracted in 200 components = -0.00224169 Jy ! Clean residual min=-0.009093 max=0.008948 Jy/beam ! Clean residual mean=-0.000002 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 1.50386 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 1.50386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096762Jy sigma=0.867389 ! Fit after self-cal, rms=0.096762Jy sigma=0.867388 ! 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. ! ! Fit before self-cal, rms=0.096762Jy sigma=0.867388 ! Fit after self-cal, rms=0.096697Jy sigma=0.862855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.921 mas, bmaj=8.273 mas, bpa=2.938 degrees ! Estimated noise=1.3136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00453155 Jy ! Component: 100 - total flux cleaned = -0.00454484 Jy ! Component: 150 - total flux cleaned = -0.0050688 Jy ! Component: 200 - total flux cleaned = -0.0053847 Jy ! Total flux subtracted in 200 components = -0.0053847 Jy ! Clean residual min=-0.007958 max=0.008214 Jy/beam ! Clean residual mean=-0.000003 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 1.49847 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 1.49847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094972Jy sigma=0.858055 ! Fit after self-cal, rms=0.094973Jy sigma=0.858053 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 = -0.000441896 Jy ! Component: 100 - total flux cleaned = -0.000840007 Jy ! Component: 150 - total flux cleaned = -0.00108417 Jy ! Component: 200 - total flux cleaned = -0.00131574 Jy ! Total flux subtracted in 200 components = -0.00131574 Jy ! Clean residual min=-0.007837 max=0.007981 Jy/beam ! Clean residual mean=-0.000002 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 1.49715 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 1.49715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094076Jy sigma=0.856686 ! Fit after self-cal, rms=0.094082Jy sigma=0.856682 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.094082Jy sigma=0.856682 ! Fit after self-cal, rms=0.094072Jy sigma=0.853993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.921 mas, bmaj=11.49 mas, bpa=-6.303 degrees ! Estimated noise=1.39611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00519448 Jy ! Component: 100 - total flux cleaned = -0.00718248 Jy ! Component: 150 - total flux cleaned = -0.00745996 Jy ! Component: 200 - total flux cleaned = -0.00769392 Jy ! Total flux subtracted in 200 components = -0.00769392 Jy ! Clean residual min=-0.007751 max=0.008533 Jy/beam ! Clean residual mean=-0.000003 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 1.48946 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 1.48946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093660Jy sigma=0.852565 ! Fit after self-cal, rms=0.093588Jy sigma=0.852366 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 = -0.000129433 Jy ! Component: 100 - total flux cleaned = -0.000340309 Jy ! Component: 150 - total flux cleaned = -0.000500066 Jy ! Component: 200 - total flux cleaned = -0.000628468 Jy ! Total flux subtracted in 200 components = -0.000628468 Jy ! Clean residual min=-0.007612 max=0.008566 Jy/beam ! Clean residual mean=-0.000003 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 1.48883 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 1.48883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093498Jy sigma=0.851969 ! Fit after self-cal, rms=0.093442Jy sigma=0.851836 ! 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=3.915 mas, bmaj=8.275 mas, bpa=2.916 degrees ! Estimated noise=1.31066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.915 x 8.275 at 2.916 degrees (North through East) ! Clean map min=-0.0064816 max=1.2532 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093442Jy sigma=0.851836 ! Fit after self-cal, rms=0.089284Jy sigma=0.779196 ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=8.287 mas, bpa=2.848 degrees ! Estimated noise=1.30921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345665 Jy ! Component: 100 - total flux cleaned = -0.00345805 Jy ! Component: 150 - total flux cleaned = -0.00357558 Jy ! Component: 200 - total flux cleaned = -0.00368194 Jy ! Total flux subtracted in 200 components = -0.00368194 Jy ! Clean residual min=-0.006292 max=0.007155 Jy/beam ! Clean residual mean=-0.000003 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 1.48515 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 1.48515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088390Jy sigma=0.777519 ! Fit after self-cal, rms=0.088396Jy sigma=0.777505 ! Inverting map ! Added new window around map position (3, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312024 Jy ! Component: 100 - total flux cleaned = 0.00458459 Jy ! Component: 150 - total flux cleaned = 0.00513693 Jy ! Component: 200 - total flux cleaned = 0.00549822 Jy ! Total flux subtracted in 200 components = 0.00549822 Jy ! Clean residual min=-0.005396 max=0.005642 Jy/beam ! Clean residual mean=-0.000002 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 1.49065 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 1.49065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087101Jy sigma=0.770163 ! Fit after self-cal, rms=0.087086Jy sigma=0.769965 ! Inverting map ! Added new window around map position (-9.5, -87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174057 Jy ! Component: 100 - total flux cleaned = 0.00223322 Jy ! Component: 150 - total flux cleaned = 0.00259849 Jy ! Component: 200 - total flux cleaned = 0.00326407 Jy ! Total flux subtracted in 200 components = 0.00326407 Jy ! Clean residual min=-0.004582 max=0.004100 Jy/beam ! Clean residual mean=0.000000 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.49391 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 1.49391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085962Jy sigma=0.765708 ! Fit after self-cal, rms=0.085957Jy sigma=0.765649 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085957Jy sigma=0.765649 ! Fit after self-cal, rms=0.085914Jy sigma=0.764746 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=3.238 mas, bmaj=7.064 mas, bpa=5.179 degrees ! Estimated noise=2.05159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.946269 Jy ! Component: 100 - total flux cleaned = 1.21487 Jy ! Component: 150 - total flux cleaned = 1.33583 Jy ! Component: 200 - total flux cleaned = 1.39283 Jy ! Total flux subtracted in 200 components = 1.39283 Jy ! Clean residual min=-0.014915 max=0.025394 Jy/beam ! Clean residual mean=0.000018 rms=0.004314 Jy/beam ! Combined flux in latest and established models = 1.39283 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.39283 Jy ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=8.288 mas, bpa=2.848 degrees ! Estimated noise=1.30718 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 = 0.0351104 Jy ! Component: 100 - total flux cleaned = 0.0540964 Jy ! Component: 150 - total flux cleaned = 0.0621381 Jy ! Component: 200 - total flux cleaned = 0.0663999 Jy ! Total flux subtracted in 200 components = 0.0663999 Jy ! Clean residual min=-0.007686 max=0.008422 Jy/beam ! Clean residual mean=0.000004 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 1.45923 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 1.45923 Jy ! Inverting map ! Added new window around map position (-17, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525401 Jy ! Component: 100 - total flux cleaned = 0.00709824 Jy ! Component: 150 - total flux cleaned = 0.00844209 Jy ! Component: 200 - total flux cleaned = 0.00926554 Jy ! Total flux subtracted in 200 components = 0.00926554 Jy ! Clean residual min=-0.005440 max=0.005893 Jy/beam ! Clean residual mean=0.000005 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 1.4685 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 1.4685 Jy ! Inverting map ! Added new window around map position (17.5, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408921 Jy ! Component: 100 - total flux cleaned = 0.00474981 Jy ! Component: 150 - total flux cleaned = 0.00589497 Jy ! Component: 200 - total flux cleaned = 0.00708195 Jy ! Total flux subtracted in 200 components = 0.00708195 Jy ! Clean residual min=-0.004702 max=0.003988 Jy/beam ! Clean residual mean=0.000004 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.47558 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 1.47558 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.917 mas, bmaj=11.52 mas, bpa=-6.379 degrees ! Estimated noise=1.3916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282487 Jy ! Component: 100 - total flux cleaned = 0.00439402 Jy ! Component: 150 - total flux cleaned = 0.00565048 Jy ! Component: 200 - total flux cleaned = 0.0066224 Jy ! Total flux subtracted in 200 components = 0.0066224 Jy ! Clean residual min=-0.003970 max=0.003591 Jy/beam ! Clean residual mean=0.000005 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 1.4822 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 = 0.000750062 Jy ! Component: 100 - total flux cleaned = 0.00142717 Jy ! Component: 150 - total flux cleaned = 0.00199503 Jy ! Component: 200 - total flux cleaned = 0.00238552 Jy ! Total flux subtracted in 200 components = 0.00238552 Jy ! Clean residual min=-0.003766 max=0.003439 Jy/beam ! Clean residual mean=0.000005 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 1.48459 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 154 components and 1.48459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=8.288 mas, bpa=2.848 degrees ! Estimated noise=1.30718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131611 Jy ! Component: 100 - total flux cleaned = -0.00207237 Jy ! Component: 150 - total flux cleaned = -0.00226725 Jy ! Component: 200 - total flux cleaned = -0.00216847 Jy ! Total flux subtracted in 200 components = -0.00216847 Jy ! Clean residual min=-0.003905 max=0.003358 Jy/beam ! Clean residual mean=0.000002 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 1.48242 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 1.48242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083135Jy sigma=0.759822 ! Fit after self-cal, rms=0.083132Jy sigma=0.759720 wmodel /g0/scr/pima/npcsc_uvs/J0449+1121_S_map.mod ! Writing 170 model components to file: /g0/scr/pima/npcsc_uvs/J0449+1121_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J0449+1121_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J0449+1121_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J0449+1121_S_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsc_uvs/J0449+1121_S_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 = -0.00131818 Jy ! Component: 100 - total flux cleaned = -0.0017961 Jy ! Component: 150 - total flux cleaned = -0.00201713 Jy ! Component: 200 - total flux cleaned = -0.00217276 Jy ! Component: 250 - total flux cleaned = -0.00247112 Jy ! Component: 300 - total flux cleaned = -0.00270936 Jy ! Component: 350 - total flux cleaned = -0.00294038 Jy ! Component: 400 - total flux cleaned = -0.00320726 Jy ! Component: 450 - total flux cleaned = -0.00338042 Jy ! Component: 500 - total flux cleaned = -0.00359256 Jy ! Component: 550 - total flux cleaned = -0.00384113 Jy ! Component: 600 - total flux cleaned = -0.0038819 Jy ! Component: 650 - total flux cleaned = -0.00380178 Jy ! Component: 700 - total flux cleaned = -0.00352958 Jy ! Component: 750 - total flux cleaned = -0.00341583 Jy ! Component: 800 - total flux cleaned = -0.00330361 Jy ! Component: 850 - total flux cleaned = -0.00330385 Jy ! Component: 900 - total flux cleaned = -0.00348501 Jy ! Component: 950 - total flux cleaned = -0.00337756 Jy ! Component: 1000 - total flux cleaned = -0.00344813 Jy ! Component: 1050 - total flux cleaned = -0.0034827 Jy ! Component: 1100 - total flux cleaned = -0.00358489 Jy ! Component: 1150 - total flux cleaned = -0.00361808 Jy ! Component: 1200 - total flux cleaned = -0.0036847 Jy ! Component: 1250 - total flux cleaned = -0.00368427 Jy ! Component: 1300 - total flux cleaned = -0.00378145 Jy ! Component: 1350 - total flux cleaned = -0.00381337 Jy ! Component: 1400 - total flux cleaned = -0.00393974 Jy ! Component: 1450 - total flux cleaned = -0.00406487 Jy ! Component: 1500 - total flux cleaned = -0.0041264 Jy ! Component: 1550 - total flux cleaned = -0.00415712 Jy ! Component: 1600 - total flux cleaned = -0.00433789 Jy ! Component: 1650 - total flux cleaned = -0.00427838 Jy ! Component: 1700 - total flux cleaned = -0.00436727 Jy ! Component: 1750 - total flux cleaned = -0.0044841 Jy ! Component: 1800 - total flux cleaned = -0.00454197 Jy ! Component: 1850 - total flux cleaned = -0.00468489 Jy ! Component: 1900 - total flux cleaned = -0.00474123 Jy ! Component: 1950 - total flux cleaned = -0.00471355 Jy ! Component: 2000 - total flux cleaned = -0.00487932 Jy ! Component: 2050 - total flux cleaned = -0.00485175 Jy ! Component: 2100 - total flux cleaned = -0.00485192 Jy ! Component: 2150 - total flux cleaned = -0.0049328 Jy ! Component: 2200 - total flux cleaned = -0.00501261 Jy ! Component: 2250 - total flux cleaned = -0.00509172 Jy ! Component: 2300 - total flux cleaned = -0.00506538 Jy ! Component: 2350 - total flux cleaned = -0.00511749 Jy ! Component: 2400 - total flux cleaned = -0.00516901 Jy ! Component: 2450 - total flux cleaned = -0.00532266 Jy ! Component: 2500 - total flux cleaned = -0.00532269 Jy ! Component: 2550 - total flux cleaned = -0.00547394 Jy ! Component: 2600 - total flux cleaned = -0.00562396 Jy ! Component: 2650 - total flux cleaned = -0.0057234 Jy ! Component: 2700 - total flux cleaned = -0.0058717 Jy ! Component: 2750 - total flux cleaned = -0.0059945 Jy ! Component: 2800 - total flux cleaned = -0.00614066 Jy ! Component: 2850 - total flux cleaned = -0.00626149 Jy ! Component: 2900 - total flux cleaned = -0.00635782 Jy ! Component: 2950 - total flux cleaned = -0.00654917 Jy ! Component: 3000 - total flux cleaned = -0.00659658 Jy ! Component: 3050 - total flux cleaned = -0.00671486 Jy ! Component: 3100 - total flux cleaned = -0.00683249 Jy ! Component: 3150 - total flux cleaned = -0.00692588 Jy ! Component: 3200 - total flux cleaned = -0.00706543 Jy ! Component: 3250 - total flux cleaned = -0.00715781 Jy ! Component: 3300 - total flux cleaned = -0.00731873 Jy ! Component: 3350 - total flux cleaned = -0.00734154 Jy ! Component: 3400 - total flux cleaned = -0.00747827 Jy ! Component: 3450 - total flux cleaned = -0.00759166 Jy ! Component: 3500 - total flux cleaned = -0.0077044 Jy ! Component: 3550 - total flux cleaned = -0.00774926 Jy ! Component: 3600 - total flux cleaned = -0.00781641 Jy ! Component: 3650 - total flux cleaned = -0.00799429 Jy ! Component: 3700 - total flux cleaned = -0.00808281 Jy ! Component: 3750 - total flux cleaned = -0.00821504 Jy ! Component: 3800 - total flux cleaned = -0.00828085 Jy ! Component: 3850 - total flux cleaned = -0.00839024 Jy ! Component: 3900 - total flux cleaned = -0.00847731 Jy ! Component: 3950 - total flux cleaned = -0.00862901 Jy ! Component: 4000 - total flux cleaned = -0.00877996 Jy ! Component: 4050 - total flux cleaned = -0.00884427 Jy ! Total flux subtracted in 4096 components = -0.00892996 Jy ! Clean residual min=-0.001329 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 1.47349 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 404 components and 1.47349 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J0449+1121_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.915 x 8.288 at 2.848 degrees (North through East) ! Clean map min=-0.0036407 max=1.2564 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J0449+1121_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.25639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00036408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0869346 0.0869346 0.173869 0.347738 0.695477 1.39095 2.78191 5.56382 11.1276 22.2553 44.5105 89.021 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.256 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J0449+1121_S_uvs.log closed on Sun Oct 6 14:26:41 2013