! Started logfile: /d2/scr/pima/bp177f_uvs/J2114+1018_X_uvs.log on Fri Mar 21 07:35:34 2014 obs /d2/scr/pima/bp177f_uvs/J2114+1018_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1018_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2114+1018 ! ! 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 864 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/bp177f_uvs/J2114+1018_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=1.006818Jy sigma=39.565949 ! Fit after self-cal, rms=0.905410Jy sigma=35.575620 ! 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=0.9246 mas, bmaj=2.435 mas, bpa=17.38 degrees ! Estimated noise=0.840958 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 = 0.0697696 Jy ! Component: 100 - total flux cleaned = 0.0914204 Jy ! Total flux subtracted in 100 components = 0.0914204 Jy ! Clean residual min=-0.008280 max=0.022568 Jy/beam ! Clean residual mean=-0.000000 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.0914204 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0914204 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=0.039039Jy sigma=1.512575 ! Fit after self-cal, rms=0.038970Jy sigma=1.510209 ! Inverting map ! Added new window around map position (2.8, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191028 Jy ! Component: 100 - total flux cleaned = 0.0290973 Jy ! Total flux subtracted in 100 components = 0.0290973 Jy ! Clean residual min=-0.005664 max=0.007604 Jy/beam ! Clean residual mean=0.000000 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.120518 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.120518 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=0.025636Jy sigma=0.977038 ! Fit after self-cal, rms=0.024806Jy sigma=0.942099 ! 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=1.126 mas, bmaj=2.714 mas, bpa=16.08 degrees ! Estimated noise=0.618938 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 = 0.0108415 Jy ! Component: 100 - total flux cleaned = 0.0176421 Jy ! Component: 150 - total flux cleaned = 0.022342 Jy ! Component: 200 - total flux cleaned = 0.0257854 Jy ! Total flux subtracted in 200 components = 0.0257854 Jy ! Clean residual min=-0.004296 max=0.006276 Jy/beam ! Clean residual mean=-0.000005 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.146303 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.146303 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=0.018545Jy sigma=0.697992 ! Fit after self-cal, rms=0.018070Jy sigma=0.677932 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 2.714 at 16.08 degrees (North through East) ! Clean map min=-0.0037237 max=0.092951 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 1.14 FD 1.10 HN 0.90 KP 0.92 ! LA 1.01 NL 1.17 OV 0.95 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.86 KP 0.94 ! LA 0.93 NL 1.14 OV 0.93 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.08 HN 0.96 KP 1.11 ! LA 0.93 NL 1.10 OV 0.99 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.00 KP 0.94 ! LA 0.93 NL 1.09 OV 0.95 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 1.06 ! LA 0.97 NL 1.02 OV 0.96 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 1.03 ! LA 1.02 NL 1.14 OV 1.00 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 1.05 ! LA 0.92 NL 1.09 OV 1.04 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.018070Jy sigma=0.677932 ! Fit after self-cal, rms=0.014915Jy sigma=0.568317 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.724 mas, bpa=15.97 degrees ! Estimated noise=0.608154 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 = 0.00171637 Jy ! Component: 100 - total flux cleaned = 0.0018621 Jy ! Component: 150 - total flux cleaned = 0.00190505 Jy ! Component: 200 - total flux cleaned = 0.00198237 Jy ! Total flux subtracted in 200 components = 0.00198237 Jy ! Clean residual min=-0.001976 max=0.001924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.148285 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.148285 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=0.014330Jy sigma=0.545884 ! Fit after self-cal, rms=0.014268Jy sigma=0.543068 ! 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=0.014268Jy sigma=0.543068 ! Fit after self-cal, rms=0.014250Jy sigma=0.541678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.723 mas, bpa=16.06 degrees ! Estimated noise=0.608518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790221 Jy ! Component: 100 - total flux cleaned = 0.00112876 Jy ! Component: 150 - total flux cleaned = 0.00140844 Jy ! Component: 200 - total flux cleaned = 0.001591 Jy ! Total flux subtracted in 200 components = 0.001591 Jy ! Clean residual min=-0.001770 max=0.001528 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.149876 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.149876 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=0.014060Jy sigma=0.534537 ! Fit after self-cal, rms=0.014039Jy sigma=0.533609 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 = 0.000338857 Jy ! Component: 100 - total flux cleaned = 0.000462003 Jy ! Component: 150 - total flux cleaned = 0.000523301 Jy ! Component: 200 - total flux cleaned = 0.000560029 Jy ! Total flux subtracted in 200 components = 0.000560029 Jy ! Clean residual min=-0.001636 max=0.001379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.150436 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.150436 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=0.013965Jy sigma=0.530783 ! Fit after self-cal, rms=0.013956Jy sigma=0.530408 ! 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=0.013956Jy sigma=0.530408 ! Fit after self-cal, rms=0.013958Jy sigma=0.529377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.721 mas, bpa=16.14 degrees ! Estimated noise=0.609693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808005 Jy ! Component: 100 - total flux cleaned = 0.0012342 Jy ! Component: 150 - total flux cleaned = 0.00143016 Jy ! Component: 200 - total flux cleaned = 0.00158086 Jy ! Total flux subtracted in 200 components = 0.00158086 Jy ! Clean residual min=-0.001587 max=0.001316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.152017 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.152017 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=0.013890Jy sigma=0.527045 ! Fit after self-cal, rms=0.013884Jy sigma=0.526794 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 = 0.000221362 Jy ! Component: 100 - total flux cleaned = 0.00029469 Jy ! Component: 150 - total flux cleaned = 0.000357583 Jy ! Component: 200 - total flux cleaned = 0.000390564 Jy ! Total flux subtracted in 200 components = 0.000390564 Jy ! Clean residual min=-0.001530 max=0.001279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.152408 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.152408 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=0.013859Jy sigma=0.525827 ! Fit after self-cal, rms=0.013857Jy sigma=0.525708 ! 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=0.013857Jy sigma=0.525708 ! Fit after self-cal, rms=0.012831Jy sigma=0.493125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=3.271 mas, bpa=7.545 degrees ! Estimated noise=0.718402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180653 Jy ! Component: 100 - total flux cleaned = -0.000164787 Jy ! Component: 150 - total flux cleaned = -0.000139439 Jy ! Component: 200 - total flux cleaned = -0.000163188 Jy ! Total flux subtracted in 200 components = -0.000163188 Jy ! Clean residual min=-0.001747 max=0.001166 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.152245 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.152245 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=0.012809Jy sigma=0.492240 ! Fit after self-cal, rms=0.012807Jy sigma=0.492088 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 = 1.59607e-05 Jy ! Component: 100 - total flux cleaned = 2.69944e-05 Jy ! Component: 150 - total flux cleaned = 3.65057e-05 Jy ! Component: 200 - total flux cleaned = 1.92187e-05 Jy ! Total flux subtracted in 200 components = 1.92187e-05 Jy ! Clean residual min=-0.001710 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.152264 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.152264 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=0.012796Jy sigma=0.491656 ! Fit after self-cal, rms=0.012794Jy sigma=0.491563 ! 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=1.119 mas, bmaj=2.719 mas, bpa=16.06 degrees ! Estimated noise=0.610066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.719 at 16.06 degrees (North through East) ! Clean map min=-0.0013685 max=0.090188 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=0.9198 mas, bmaj=2.44 mas, bpa=17.13 degrees ! Estimated noise=0.828943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695824 Jy ! Component: 100 - total flux cleaned = 0.0956307 Jy ! Component: 150 - total flux cleaned = 0.110323 Jy ! Component: 200 - total flux cleaned = 0.119756 Jy ! Total flux subtracted in 200 components = 0.119756 Jy ! Clean residual min=-0.003457 max=0.005372 Jy/beam ! Clean residual mean=0.000000 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.119756 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 0.119756 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.719 mas, bpa=16.06 degrees ! Estimated noise=0.610066 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963021 Jy ! Component: 100 - total flux cleaned = 0.0158004 Jy ! Component: 150 - total flux cleaned = 0.0200245 Jy ! Component: 200 - total flux cleaned = 0.0230156 Jy ! Total flux subtracted in 200 components = 0.0230156 Jy ! Clean residual min=-0.001878 max=0.002235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.142772 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 73 components and 0.142772 Jy ! Inverting map ! Added new window around map position (-28.6, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234568 Jy ! Component: 100 - total flux cleaned = 0.00401197 Jy ! Component: 150 - total flux cleaned = 0.00528138 Jy ! Component: 200 - total flux cleaned = 0.00627875 Jy ! Total flux subtracted in 200 components = 0.00627875 Jy ! Clean residual min=-0.001552 max=0.001148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.149051 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 116 components and 0.149051 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=2.276 mas, bmaj=3.271 mas, bpa=7.545 degrees ! Estimated noise=0.718402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120137 Jy ! Component: 100 - total flux cleaned = 0.00195612 Jy ! Component: 150 - total flux cleaned = 0.00244435 Jy ! Component: 200 - total flux cleaned = 0.00259542 Jy ! Total flux subtracted in 200 components = 0.00259542 Jy ! Clean residual min=-0.001665 max=0.001038 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.151646 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 = 6.01073e-05 Jy ! Component: 100 - total flux cleaned = 0.000115193 Jy ! Component: 150 - total flux cleaned = 0.000178782 Jy ! Component: 200 - total flux cleaned = 0.000225686 Jy ! Total flux subtracted in 200 components = 0.000225686 Jy ! Clean residual min=-0.001619 max=0.001048 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.151872 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 171 components and 0.151872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.719 mas, bpa=16.06 degrees ! Estimated noise=0.610066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121167 Jy ! Component: 100 - total flux cleaned = 0.00014911 Jy ! Component: 150 - total flux cleaned = 0.000188009 Jy ! Component: 200 - total flux cleaned = 0.000224316 Jy ! Total flux subtracted in 200 components = 0.000224316 Jy ! Clean residual min=-0.001290 max=0.000938 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.152096 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 195 components and 0.152096 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=0.012716Jy sigma=0.488361 ! Fit after self-cal, rms=0.012698Jy sigma=0.487756 wmodel /d2/scr/pima/bp177f_uvs/J2114+1018_X_map.mod ! Writing 195 model components to file: /d2/scr/pima/bp177f_uvs/J2114+1018_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2114+1018_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1018_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2114+1018_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177f_uvs/J2114+1018_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 = -0.000544074 Jy ! Component: 100 - total flux cleaned = -0.000986316 Jy ! Component: 150 - total flux cleaned = -0.00123672 Jy ! Component: 200 - total flux cleaned = -0.00143936 Jy ! Component: 250 - total flux cleaned = -0.00155699 Jy ! Component: 300 - total flux cleaned = -0.00165532 Jy ! Component: 350 - total flux cleaned = -0.00172285 Jy ! Component: 400 - total flux cleaned = -0.00178778 Jy ! Component: 450 - total flux cleaned = -0.00175045 Jy ! Component: 500 - total flux cleaned = -0.00172661 Jy ! Component: 550 - total flux cleaned = -0.00169179 Jy ! Component: 600 - total flux cleaned = -0.00170345 Jy ! Component: 650 - total flux cleaned = -0.00169218 Jy ! Component: 700 - total flux cleaned = -0.00168136 Jy ! Component: 750 - total flux cleaned = -0.00169165 Jy ! Component: 800 - total flux cleaned = -0.00169157 Jy ! Component: 850 - total flux cleaned = -0.00171148 Jy ! Component: 900 - total flux cleaned = -0.00171132 Jy ! Component: 950 - total flux cleaned = -0.00173057 Jy ! Component: 1000 - total flux cleaned = -0.00173998 Jy ! Component: 1050 - total flux cleaned = -0.00172185 Jy ! Component: 1100 - total flux cleaned = -0.00172175 Jy ! Component: 1150 - total flux cleaned = -0.00168673 Jy ! Component: 1200 - total flux cleaned = -0.00162683 Jy ! Component: 1250 - total flux cleaned = -0.00160162 Jy ! Component: 1300 - total flux cleaned = -0.00156014 Jy ! Component: 1350 - total flux cleaned = -0.0015113 Jy ! Component: 1400 - total flux cleaned = -0.00146354 Jy ! Component: 1450 - total flux cleaned = -0.00145579 Jy ! Component: 1500 - total flux cleaned = -0.00142487 Jy ! Component: 1550 - total flux cleaned = -0.00138668 Jy ! Component: 1600 - total flux cleaned = -0.00133422 Jy ! Component: 1650 - total flux cleaned = -0.00131942 Jy ! Component: 1700 - total flux cleaned = -0.00129749 Jy ! Component: 1750 - total flux cleaned = -0.00128309 Jy ! Component: 1800 - total flux cleaned = -0.00127596 Jy ! Component: 1850 - total flux cleaned = -0.00126183 Jy ! Component: 1900 - total flux cleaned = -0.00122725 Jy ! Component: 1950 - total flux cleaned = -0.00120679 Jy ! Component: 2000 - total flux cleaned = -0.00118648 Jy ! Component: 2050 - total flux cleaned = -0.00116641 Jy ! Component: 2100 - total flux cleaned = -0.00114659 Jy ! Component: 2150 - total flux cleaned = -0.00112052 Jy ! Component: 2200 - total flux cleaned = -0.00112705 Jy ! Component: 2250 - total flux cleaned = -0.00112062 Jy ! Component: 2300 - total flux cleaned = -0.00110168 Jy ! Component: 2350 - total flux cleaned = -0.00111426 Jy ! Component: 2400 - total flux cleaned = -0.00110797 Jy ! Component: 2450 - total flux cleaned = -0.00110796 Jy ! Component: 2500 - total flux cleaned = -0.00111399 Jy ! Component: 2550 - total flux cleaned = -0.00107756 Jy ! Component: 2600 - total flux cleaned = -0.00108365 Jy ! Component: 2650 - total flux cleaned = -0.00107168 Jy ! Component: 2700 - total flux cleaned = -0.00106577 Jy ! Component: 2750 - total flux cleaned = -0.00105986 Jy ! Component: 2800 - total flux cleaned = -0.00103074 Jy ! Component: 2850 - total flux cleaned = -0.00104816 Jy ! Component: 2900 - total flux cleaned = -0.00102511 Jy ! Component: 2950 - total flux cleaned = -0.00100224 Jy ! Component: 3000 - total flux cleaned = -0.00100793 Jy ! Component: 3050 - total flux cleaned = -0.00101351 Jy ! Component: 3100 - total flux cleaned = -0.000979877 Jy ! Component: 3150 - total flux cleaned = -0.000968741 Jy ! Component: 3200 - total flux cleaned = -0.000952146 Jy ! Component: 3250 - total flux cleaned = -0.000957633 Jy ! Component: 3300 - total flux cleaned = -0.000941243 Jy ! Component: 3350 - total flux cleaned = -0.000935832 Jy ! Component: 3400 - total flux cleaned = -0.000914228 Jy ! Component: 3450 - total flux cleaned = -0.000898087 Jy ! Component: 3500 - total flux cleaned = -0.000876706 Jy ! Component: 3550 - total flux cleaned = -0.000871369 Jy ! Component: 3600 - total flux cleaned = -0.000844851 Jy ! Component: 3650 - total flux cleaned = -0.000834295 Jy ! Component: 3700 - total flux cleaned = -0.000808068 Jy ! Component: 3750 - total flux cleaned = -0.000787173 Jy ! Component: 3800 - total flux cleaned = -0.000766327 Jy ! Component: 3850 - total flux cleaned = -0.000730062 Jy ! Component: 3900 - total flux cleaned = -0.000719774 Jy ! Component: 3950 - total flux cleaned = -0.000709484 Jy ! Component: 4000 - total flux cleaned = -0.00068393 Jy ! Component: 4050 - total flux cleaned = -0.000673731 Jy ! Total flux subtracted in 4096 components = -0.000658465 Jy ! Clean residual min=-0.000303 max=0.000279 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.151438 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 457 components and 0.151438 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2114+1018_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.719 at 16.06 degrees (North through East) ! Clean map min=-0.0005668 max=0.090198 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2114+1018_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0901978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.92657e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26364 0.26364 0.527279 1.05456 2.10912 4.21823 8.43647 16.8729 33.7459 67.4917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1137.92 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2114+1018_X_uvs.log closed on Fri Mar 21 07:35:38 2014