! Started logfile: /g0/scr/pima/s4195c_uvs/J0102+5824_X_uvs.log on Tue Dec 31 19:45:13 2013 obs /g0/scr/pima/s4195c_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0102+5824_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 448 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 /g0/scr/pima/s4195c_uvs/J0102+5824_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. ! ! 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=2.426944Jy sigma=244.565343 ! Fit after self-cal, rms=1.190955Jy sigma=122.081692 ! 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=0.9206 mas, bmaj=2.954 mas, bpa=48.6 degrees ! Estimated noise=0.517126 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 = 1.62523 Jy ! Component: 100 - total flux cleaned = 2.02494 Jy ! Total flux subtracted in 100 components = 2.02494 Jy ! Clean residual min=-0.093194 max=0.165913 Jy/beam ! Clean residual mean=0.001021 rms=0.029015 Jy/beam ! Combined flux in latest and established models = 2.02495 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.02495 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=0.321482Jy sigma=34.281138 ! Fit after self-cal, rms=0.321487Jy sigma=34.279963 ! 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=1.163 mas, bmaj=2.993 mas, bpa=45.86 degrees ! Estimated noise=0.362859 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 = 0.21134 Jy ! Component: 100 - total flux cleaned = 0.297287 Jy ! Component: 150 - total flux cleaned = 0.346153 Jy ! Component: 200 - total flux cleaned = 0.381449 Jy ! Total flux subtracted in 200 components = 0.381449 Jy ! Clean residual min=-0.060342 max=0.046043 Jy/beam ! Clean residual mean=0.001051 rms=0.015012 Jy/beam ! Combined flux in latest and established models = 2.40639 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 2.40639 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=0.187201Jy sigma=18.730733 ! Fit after self-cal, rms=0.186998Jy sigma=18.715380 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 2.993 at 45.86 degrees (North through East) ! Clean map min=-0.057988 max=2.1628 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 1.09 HN 0.95 KP 0.99 LA 1.02 ! NL 1.03 OV 1.02 PT 0.87 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.94 KP 0.98 LA 0.97 ! NL 1.05 OV 0.98 PT 0.91 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.99 KP 1.08 LA 0.94 ! NL 1.03 OV 1.03 PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 KP 0.96 LA 0.98 ! NL 1.00 OV 1.02 PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 1.10 LA 0.99 ! NL 0.97 OV 1.01 PT 0.92 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.10 KP 1.06 LA 1.04 ! NL 1.03 OV 1.06 PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.01 KP 1.03 LA 0.95 ! NL 1.02 OV 1.06 PT 0.91 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.01 KP 1.08 LA 0.90 ! NL 1.00 OV 1.07 PT 0.87 SC 1.13 ! ! ! Fit before self-cal, rms=0.186998Jy sigma=18.715380 ! Fit after self-cal, rms=0.045807Jy sigma=3.408234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.003 mas, bpa=45.69 degrees ! Estimated noise=0.361127 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 (-4, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768836 Jy ! Component: 100 - total flux cleaned = 0.0070565 Jy ! Component: 150 - total flux cleaned = 0.00706202 Jy ! Component: 200 - total flux cleaned = 0.00706519 Jy ! Total flux subtracted in 200 components = 0.00706519 Jy ! Clean residual min=-0.007140 max=0.008472 Jy/beam ! Clean residual mean=-0.000059 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 2.41346 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 2.41346 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=0.040487Jy sigma=2.829658 ! Fit after self-cal, rms=0.040377Jy sigma=2.814377 ! 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=0.040377Jy sigma=2.814377 ! Fit after self-cal, rms=0.040775Jy sigma=2.791061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.002 mas, bpa=45.68 degrees ! Estimated noise=0.361144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013864 Jy ! Component: 100 - total flux cleaned = 0.000494582 Jy ! Component: 150 - total flux cleaned = 0.000662905 Jy ! Component: 200 - total flux cleaned = 0.000516211 Jy ! Total flux subtracted in 200 components = 0.000516211 Jy ! Clean residual min=-0.006394 max=0.006675 Jy/beam ! Clean residual mean=-0.000058 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 2.41397 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 2.41397 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=0.038666Jy sigma=2.644530 ! Fit after self-cal, rms=0.038610Jy sigma=2.637878 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (22.6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214439 Jy ! Component: 100 - total flux cleaned = 0.00466703 Jy ! Component: 150 - total flux cleaned = 0.00623852 Jy ! Component: 200 - total flux cleaned = 0.0072648 Jy ! Total flux subtracted in 200 components = 0.0072648 Jy ! Clean residual min=-0.005410 max=0.003267 Jy/beam ! Clean residual mean=-0.000036 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 2.42124 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 2.42124 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=0.036753Jy sigma=2.490177 ! Fit after self-cal, rms=0.036698Jy sigma=2.487015 ! 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=0.036698Jy sigma=2.487015 ! Fit after self-cal, rms=0.037880Jy sigma=2.466929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.002 mas, bpa=45.65 degrees ! Estimated noise=0.36138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284998 Jy ! Component: 100 - total flux cleaned = 0.0011934 Jy ! Component: 150 - total flux cleaned = 0.00159596 Jy ! Component: 200 - total flux cleaned = 0.00205008 Jy ! Total flux subtracted in 200 components = 0.00205008 Jy ! Clean residual min=-0.004734 max=0.002978 Jy/beam ! Clean residual mean=-0.000026 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 2.42329 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 2.42329 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=0.036701Jy sigma=2.436468 ! Fit after self-cal, rms=0.036694Jy sigma=2.435953 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 = 0.000775492 Jy ! Component: 100 - total flux cleaned = 0.00100577 Jy ! Component: 150 - total flux cleaned = 0.00135967 Jy ! Component: 200 - total flux cleaned = 0.00155703 Jy ! Total flux subtracted in 200 components = 0.00155703 Jy ! Clean residual min=-0.004271 max=0.002695 Jy/beam ! Clean residual mean=-0.000022 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 2.42485 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 140 components and 2.42485 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=0.036148Jy sigma=2.422065 ! Fit after self-cal, rms=0.036145Jy sigma=2.421611 ! 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=0.036145Jy sigma=2.421611 ! Fit after self-cal, rms=0.037309Jy sigma=2.405595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=3.312 mas, bpa=42.62 degrees ! Estimated noise=0.390765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028624 Jy ! Component: 100 - total flux cleaned = 0.000665317 Jy ! Component: 150 - total flux cleaned = 0.000824244 Jy ! Component: 200 - total flux cleaned = 0.000867674 Jy ! Total flux subtracted in 200 components = 0.000867674 Jy ! Clean residual min=-0.002809 max=0.002217 Jy/beam ! Clean residual mean=-0.000027 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 2.42571 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 2.42571 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=0.037040Jy sigma=2.396035 ! Fit after self-cal, rms=0.037026Jy sigma=2.395564 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 = 0.000406735 Jy ! Component: 100 - total flux cleaned = 0.000526425 Jy ! Component: 150 - total flux cleaned = 0.000527464 Jy ! Component: 200 - total flux cleaned = 0.000597538 Jy ! Total flux subtracted in 200 components = 0.000597538 Jy ! Clean residual min=-0.002411 max=0.001989 Jy/beam ! Clean residual mean=-0.000023 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 2.42631 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 176 components and 2.42631 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=0.036898Jy sigma=2.393578 ! Fit after self-cal, rms=0.036886Jy sigma=2.393458 ! 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=1.175 mas, bmaj=3.002 mas, bpa=45.63 degrees ! Estimated noise=0.361628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.002 at 45.63 degrees (North through East) ! Clean map min=-0.0080606 max=2.1546 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036886Jy sigma=2.393458 ! Fit after self-cal, rms=0.023013Jy sigma=1.642320 ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.002 mas, bpa=45.65 degrees ! Estimated noise=0.361226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171947 Jy ! Component: 100 - total flux cleaned = -0.000433468 Jy ! Component: 150 - total flux cleaned = -0.000672942 Jy ! Component: 200 - total flux cleaned = -0.000849304 Jy ! Total flux subtracted in 200 components = -0.000849304 Jy ! Clean residual min=-0.003017 max=0.002201 Jy/beam ! Clean residual mean=-0.000016 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 2.42546 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 188 components and 2.42546 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=0.022723Jy sigma=1.626498 ! Fit after self-cal, rms=0.022739Jy sigma=1.625816 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114568 Jy ! Component: 100 - total flux cleaned = -0.000231196 Jy ! Component: 150 - total flux cleaned = -0.000266155 Jy ! Component: 200 - total flux cleaned = -0.000300545 Jy ! Total flux subtracted in 200 components = -0.000300545 Jy ! Clean residual min=-0.002751 max=0.002112 Jy/beam ! Clean residual mean=-0.000014 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 2.42516 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 198 components and 2.42516 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=0.022562Jy sigma=1.616706 ! Fit after self-cal, rms=0.022573Jy sigma=1.616235 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.022573Jy sigma=1.616235 ! Fit after self-cal, rms=0.022572Jy sigma=1.615124 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=0.9288 mas, bmaj=2.944 mas, bpa=48.58 degrees ! Estimated noise=0.518113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62829 Jy ! Component: 100 - total flux cleaned = 2.0169 Jy ! Component: 150 - total flux cleaned = 2.18159 Jy ! Component: 200 - total flux cleaned = 2.25945 Jy ! Total flux subtracted in 200 components = 2.25945 Jy ! Clean residual min=-0.018098 max=0.035628 Jy/beam ! Clean residual mean=0.000277 rms=0.007047 Jy/beam ! Combined flux in latest and established models = 2.25945 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 13 model components to the UV plane model. ! The established model now contains 13 components and 2.25945 Jy ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.002 mas, bpa=45.65 degrees ! Estimated noise=0.361215 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 = 0.0542937 Jy ! Component: 100 - total flux cleaned = 0.085027 Jy ! Component: 150 - total flux cleaned = 0.104928 Jy ! Component: 200 - total flux cleaned = 0.11621 Jy ! Total flux subtracted in 200 components = 0.11621 Jy ! Clean residual min=-0.007933 max=0.010303 Jy/beam ! Clean residual mean=0.000109 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 2.37566 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 68 components and 2.37566 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=2.254 mas, bmaj=3.312 mas, bpa=42.63 degrees ! Estimated noise=0.390693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156766 Jy ! Component: 100 - total flux cleaned = 0.0249699 Jy ! Component: 150 - total flux cleaned = 0.030311 Jy ! Component: 200 - total flux cleaned = 0.0327278 Jy ! Total flux subtracted in 200 components = 0.0327278 Jy ! Clean residual min=-0.005639 max=0.006395 Jy/beam ! Clean residual mean=-0.000034 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 2.40839 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 = 0.00137041 Jy ! Component: 100 - total flux cleaned = 0.00258302 Jy ! Component: 150 - total flux cleaned = 0.00410764 Jy ! Component: 200 - total flux cleaned = 0.00561417 Jy ! Total flux subtracted in 200 components = 0.00561417 Jy ! Clean residual min=-0.004663 max=0.004976 Jy/beam ! Clean residual mean=-0.000038 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 2.41401 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 141 components and 2.41401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.002 mas, bpa=45.65 degrees ! Estimated noise=0.361215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265636 Jy ! Component: 100 - total flux cleaned = 0.00167108 Jy ! Component: 150 - total flux cleaned = 0.00301781 Jy ! Component: 200 - total flux cleaned = 0.00362687 Jy ! Total flux subtracted in 200 components = 0.00362687 Jy ! Clean residual min=-0.003904 max=0.004661 Jy/beam ! Clean residual mean=-0.000019 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 2.41763 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 2.41763 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=0.024529Jy sigma=1.785151 ! Fit after self-cal, rms=0.024367Jy sigma=1.749298 wmodel /g0/scr/pima/s4195c_uvs/J0102+5824_X_map.mod ! Writing 170 model components to file: /g0/scr/pima/s4195c_uvs/J0102+5824_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0102+5824_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0102+5824_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J0102+5824_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 = -0.000927697 Jy ! Component: 100 - total flux cleaned = -0.00136446 Jy ! Component: 150 - total flux cleaned = -0.00180862 Jy ! Component: 200 - total flux cleaned = -0.00176007 Jy ! Component: 250 - total flux cleaned = -0.00161531 Jy ! Component: 300 - total flux cleaned = -0.00143439 Jy ! Component: 350 - total flux cleaned = -0.00139338 Jy ! Component: 400 - total flux cleaned = -0.00143486 Jy ! Component: 450 - total flux cleaned = -0.00151077 Jy ! Component: 500 - total flux cleaned = -0.00162156 Jy ! Component: 550 - total flux cleaned = -0.00186606 Jy ! Component: 600 - total flux cleaned = -0.00193193 Jy ! Component: 650 - total flux cleaned = -0.00196436 Jy ! Component: 700 - total flux cleaned = -0.00196475 Jy ! Component: 750 - total flux cleaned = -0.00202325 Jy ! Component: 800 - total flux cleaned = -0.00207926 Jy ! Component: 850 - total flux cleaned = -0.0021339 Jy ! Component: 900 - total flux cleaned = -0.00226394 Jy ! Component: 950 - total flux cleaned = -0.00231393 Jy ! Component: 1000 - total flux cleaned = -0.0024108 Jy ! Component: 1050 - total flux cleaned = -0.00248172 Jy ! Component: 1100 - total flux cleaned = -0.00255056 Jy ! Component: 1150 - total flux cleaned = -0.00255073 Jy ! Component: 1200 - total flux cleaned = -0.00261544 Jy ! Component: 1250 - total flux cleaned = -0.00267743 Jy ! Component: 1300 - total flux cleaned = -0.00269718 Jy ! Component: 1350 - total flux cleaned = -0.00273627 Jy ! Component: 1400 - total flux cleaned = -0.00275515 Jy ! Component: 1450 - total flux cleaned = -0.00279223 Jy ! Component: 1500 - total flux cleaned = -0.00282826 Jy ! Component: 1550 - total flux cleaned = -0.0028813 Jy ! Component: 1600 - total flux cleaned = -0.00291572 Jy ! Component: 1650 - total flux cleaned = -0.00291536 Jy ! Component: 1700 - total flux cleaned = -0.00296516 Jy ! Component: 1750 - total flux cleaned = -0.00298165 Jy ! Component: 1800 - total flux cleaned = -0.00298182 Jy ! Component: 1850 - total flux cleaned = -0.00296643 Jy ! Component: 1900 - total flux cleaned = -0.00301266 Jy ! Component: 1950 - total flux cleaned = -0.00301269 Jy ! Component: 2000 - total flux cleaned = -0.00298291 Jy ! Component: 2050 - total flux cleaned = -0.00299784 Jy ! Component: 2100 - total flux cleaned = -0.00307099 Jy ! Component: 2150 - total flux cleaned = -0.0030854 Jy ! Component: 2200 - total flux cleaned = -0.00308557 Jy ! Component: 2250 - total flux cleaned = -0.00314203 Jy ! Component: 2300 - total flux cleaned = -0.00319793 Jy ! Component: 2350 - total flux cleaned = -0.00322563 Jy ! Component: 2400 - total flux cleaned = -0.00328049 Jy ! Component: 2450 - total flux cleaned = -0.00333514 Jy ! Component: 2500 - total flux cleaned = -0.00334882 Jy ! Component: 2550 - total flux cleaned = -0.0033487 Jy ! Component: 2600 - total flux cleaned = -0.00332201 Jy ! Component: 2650 - total flux cleaned = -0.00329556 Jy ! Component: 2700 - total flux cleaned = -0.00330868 Jy ! Component: 2750 - total flux cleaned = -0.00328246 Jy ! Component: 2800 - total flux cleaned = -0.00325656 Jy ! Component: 2850 - total flux cleaned = -0.00324366 Jy ! Component: 2900 - total flux cleaned = -0.00320503 Jy ! Component: 2950 - total flux cleaned = -0.00316652 Jy ! Component: 3000 - total flux cleaned = -0.00315365 Jy ! Component: 3050 - total flux cleaned = -0.00314075 Jy ! Component: 3100 - total flux cleaned = -0.00311509 Jy ! Component: 3150 - total flux cleaned = -0.00308935 Jy ! Component: 3200 - total flux cleaned = -0.00308936 Jy ! Component: 3250 - total flux cleaned = -0.00308929 Jy ! Component: 3300 - total flux cleaned = -0.00308934 Jy ! Component: 3350 - total flux cleaned = -0.00308928 Jy ! Component: 3400 - total flux cleaned = -0.00307617 Jy ! Component: 3450 - total flux cleaned = -0.00307613 Jy ! Component: 3500 - total flux cleaned = -0.00307606 Jy ! Component: 3550 - total flux cleaned = -0.00306286 Jy ! Component: 3600 - total flux cleaned = -0.00304968 Jy ! Component: 3650 - total flux cleaned = -0.0030098 Jy ! Component: 3700 - total flux cleaned = -0.00300975 Jy ! Component: 3750 - total flux cleaned = -0.00296935 Jy ! Component: 3800 - total flux cleaned = -0.0029558 Jy ! Component: 3850 - total flux cleaned = -0.00291459 Jy ! Component: 3900 - total flux cleaned = -0.00290074 Jy ! Component: 3950 - total flux cleaned = -0.00285908 Jy ! Component: 4000 - total flux cleaned = -0.00284488 Jy ! Component: 4050 - total flux cleaned = -0.00280219 Jy ! Total flux subtracted in 4096 components = -0.00275894 Jy ! Clean residual min=-0.000735 max=0.000887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 2.41487 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 394 components and 2.41488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 3.002 at 45.65 degrees (North through East) ! Clean map min=-0.0037931 max=2.1575 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.15749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0278226 0.0278226 0.0556451 0.11129 0.222581 0.445161 0.890322 1.78064 3.56129 7.12258 14.2452 28.4903 56.9806 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 10782.6 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0102+5824_X_uvs.log closed on Tue Dec 31 19:45:19 2013