! Started logfile: /scr/pima/bp177a_uvs/J1342+0504_X_uvs.log on Fri Feb 7 04:28:29 2014 obs /scr/pima/bp177a_uvs/J1342+0504_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1342+0504_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1342+0504 ! ! 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 672 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 /scr/pima/bp177a_uvs/J1342+0504_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=1.008285Jy sigma=36.762874 ! Fit after self-cal, rms=0.890466Jy sigma=32.477186 ! 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=0.7556 mas, bmaj=1.933 mas, bpa=4.091 degrees ! Estimated noise=1.01971 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 = 0.0820908 Jy ! Component: 100 - total flux cleaned = 0.103828 Jy ! Total flux subtracted in 100 components = 0.103828 Jy ! Clean residual min=-0.005763 max=0.010031 Jy/beam ! Clean residual mean=-0.000017 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.103828 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.103828 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=0.026243Jy sigma=0.916956 ! Fit after self-cal, rms=0.026238Jy sigma=0.916551 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=2.091 mas, bpa=3.239 degrees ! Estimated noise=0.759287 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 = 0.0112631 Jy ! Component: 100 - total flux cleaned = 0.0170681 Jy ! Component: 150 - total flux cleaned = 0.0206137 Jy ! Component: 200 - total flux cleaned = 0.0230078 Jy ! Total flux subtracted in 200 components = 0.0230078 Jy ! Clean residual min=-0.005506 max=0.006874 Jy/beam ! Clean residual mean=-0.000016 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.126835 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.126835 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=0.020714Jy sigma=0.729741 ! Fit after self-cal, rms=0.020688Jy sigma=0.728689 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 2.091 at 3.239 degrees (North through East) ! Clean map min=-0.0052763 max=0.10581 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.95 LA 0.87 ! MK 1.08 OV 1.03 PT 0.92 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 0.97 LA 0.93 ! MK 1.18 OV 1.03 PT 0.92 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 0.94 LA 0.96 ! MK 0.98 OV 0.99 PT 0.87 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.03 LA 1.03 ! MK 1.07 OV 1.03 PT 0.90 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 HN 0.95 LA 0.94 ! MK 1.05 OV 1.06 PT 0.91 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020688Jy sigma=0.728689 ! Fit after self-cal, rms=0.018235Jy sigma=0.639162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8907 mas, bmaj=2.104 mas, bpa=3.836 degrees ! Estimated noise=0.756765 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 = 0.00123935 Jy ! Component: 100 - total flux cleaned = 0.0012453 Jy ! Component: 150 - total flux cleaned = 0.00122583 Jy ! Component: 200 - total flux cleaned = 0.00122555 Jy ! Total flux subtracted in 200 components = 0.00122555 Jy ! Clean residual min=-0.003197 max=0.004009 Jy/beam ! Clean residual mean=-0.000006 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.128061 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.128061 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=0.018109Jy sigma=0.635916 ! Fit after self-cal, rms=0.018088Jy sigma=0.635137 ! 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=0.018088Jy sigma=0.635137 ! Fit after self-cal, rms=0.018096Jy sigma=0.634385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=2.101 mas, bpa=4.005 degrees ! Estimated noise=0.757812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873521 Jy ! Component: 100 - total flux cleaned = 0.000776823 Jy ! Component: 150 - total flux cleaned = 0.000727406 Jy ! Component: 200 - total flux cleaned = 0.00071239 Jy ! Total flux subtracted in 200 components = 0.00071239 Jy ! Clean residual min=-0.003203 max=0.003992 Jy/beam ! Clean residual mean=-0.000006 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.128773 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.128773 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=0.018028Jy sigma=0.632854 ! Fit after self-cal, rms=0.018017Jy sigma=0.632533 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 (1, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362727 Jy ! Component: 100 - total flux cleaned = 0.0042859 Jy ! Component: 150 - total flux cleaned = 0.00463436 Jy ! Component: 200 - total flux cleaned = 0.00482967 Jy ! Total flux subtracted in 200 components = 0.00482967 Jy ! Clean residual min=-0.002687 max=0.002986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.133603 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.133603 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=0.017145Jy sigma=0.601962 ! Fit after self-cal, rms=0.017067Jy sigma=0.598365 ! 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=0.017067Jy sigma=0.598365 ! Fit after self-cal, rms=0.016061Jy sigma=0.567885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.1 mas, bpa=4.14 degrees ! Estimated noise=0.755288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118999 Jy ! Component: 100 - total flux cleaned = 0.00132275 Jy ! Component: 150 - total flux cleaned = 0.00136139 Jy ! Component: 200 - total flux cleaned = 0.00136303 Jy ! Total flux subtracted in 200 components = 0.00136303 Jy ! Clean residual min=-0.002476 max=0.002194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.134966 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.134966 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=0.015852Jy sigma=0.560366 ! Fit after self-cal, rms=0.015844Jy sigma=0.559827 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 = 0.000531919 Jy ! Component: 100 - total flux cleaned = 0.000562732 Jy ! Component: 150 - total flux cleaned = 0.00059082 Jy ! Component: 200 - total flux cleaned = 0.000590593 Jy ! Total flux subtracted in 200 components = 0.000590593 Jy ! Clean residual min=-0.002330 max=0.002172 Jy/beam ! Clean residual mean=-0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.135557 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.135557 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=0.015749Jy sigma=0.556400 ! Fit after self-cal, rms=0.015748Jy sigma=0.556242 ! 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=0.015748Jy sigma=0.556242 ! Fit after self-cal, rms=0.015692Jy sigma=0.554827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=2.969 mas, bpa=1.044 degrees ! Estimated noise=1.00021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753453 Jy ! Component: 100 - total flux cleaned = 0.000916961 Jy ! Component: 150 - total flux cleaned = 0.000985575 Jy ! Component: 200 - total flux cleaned = 0.00104783 Jy ! Total flux subtracted in 200 components = 0.00104783 Jy ! Clean residual min=-0.002924 max=0.002865 Jy/beam ! Clean residual mean=-0.000002 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.136604 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.136604 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=0.015653Jy sigma=0.553426 ! Fit after self-cal, rms=0.015648Jy sigma=0.553206 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09107e-05 Jy ! Component: 100 - total flux cleaned = 9.85244e-05 Jy ! Component: 150 - total flux cleaned = 0.000151843 Jy ! Component: 200 - total flux cleaned = 0.000226782 Jy ! Total flux subtracted in 200 components = 0.000226782 Jy ! Clean residual min=-0.002689 max=0.002852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.136831 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.136831 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=0.015631Jy sigma=0.552643 ! Fit after self-cal, rms=0.015629Jy sigma=0.552542 ! 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=0.8916 mas, bmaj=2.098 mas, bpa=4.208 degrees ! Estimated noise=0.753692 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8916 x 2.098 at 4.208 degrees (North through East) ! Clean map min=-0.003048 max=0.10423 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=0.7578 mas, bmaj=1.943 mas, bpa=4.998 degrees ! Estimated noise=1.01801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0818858 Jy ! Component: 100 - total flux cleaned = 0.104826 Jy ! Component: 150 - total flux cleaned = 0.115662 Jy ! Component: 200 - total flux cleaned = 0.121126 Jy ! Total flux subtracted in 200 components = 0.121126 Jy ! Clean residual min=-0.002940 max=0.003831 Jy/beam ! Clean residual mean=-0.000007 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.121126 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.121126 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8916 mas, bmaj=2.098 mas, bpa=4.208 degrees ! Estimated noise=0.753692 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 (5.8, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470725 Jy ! Component: 100 - total flux cleaned = 0.00759027 Jy ! Component: 150 - total flux cleaned = 0.00974523 Jy ! Component: 200 - total flux cleaned = 0.0114149 Jy ! Total flux subtracted in 200 components = 0.0114149 Jy ! Clean residual min=-0.002467 max=0.002290 Jy/beam ! Clean residual mean=-0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.132541 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.132541 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=2.076 mas, bmaj=2.969 mas, bpa=1.044 degrees ! Estimated noise=1.00021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237958 Jy ! Component: 100 - total flux cleaned = 0.00400217 Jy ! Component: 150 - total flux cleaned = 0.00519213 Jy ! Component: 200 - total flux cleaned = 0.00560342 Jy ! Total flux subtracted in 200 components = 0.00560342 Jy ! Clean residual min=-0.002703 max=0.002241 Jy/beam ! Clean residual mean=-0.000005 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.138145 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 = 0.000295005 Jy ! Component: 100 - total flux cleaned = 0.000495915 Jy ! Component: 150 - total flux cleaned = 0.000652094 Jy ! Component: 200 - total flux cleaned = 0.000827097 Jy ! Total flux subtracted in 200 components = 0.000827097 Jy ! Clean residual min=-0.002371 max=0.002016 Jy/beam ! Clean residual mean=-0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.138972 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.138972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8916 mas, bmaj=2.098 mas, bpa=4.208 degrees ! Estimated noise=0.753692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.39127e-05 Jy ! Component: 100 - total flux cleaned = 0.000221175 Jy ! Component: 150 - total flux cleaned = 0.000317302 Jy ! Component: 200 - total flux cleaned = 0.000346526 Jy ! Total flux subtracted in 200 components = 0.000346526 Jy ! Clean residual min=-0.001899 max=0.001901 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.139318 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.139318 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=0.015380Jy sigma=0.541396 ! Fit after self-cal, rms=0.015264Jy sigma=0.537955 wmodel /scr/pima/bp177a_uvs/J1342+0504_X_map.mod ! Writing 99 model components to file: /scr/pima/bp177a_uvs/J1342+0504_X_map.mod wobs /scr/pima/bp177a_uvs/J1342+0504_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1342+0504_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1342+0504_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1342+0504_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 = -0.000147415 Jy ! Component: 100 - total flux cleaned = -0.000178137 Jy ! Component: 150 - total flux cleaned = -0.000262293 Jy ! Component: 200 - total flux cleaned = -0.000289621 Jy ! Component: 250 - total flux cleaned = -0.000366022 Jy ! Component: 300 - total flux cleaned = -0.000414197 Jy ! Component: 350 - total flux cleaned = -0.000483406 Jy ! Component: 400 - total flux cleaned = -0.000527189 Jy ! Component: 450 - total flux cleaned = -0.000526899 Jy ! Component: 500 - total flux cleaned = -0.000548358 Jy ! Component: 550 - total flux cleaned = -0.000588563 Jy ! Component: 600 - total flux cleaned = -0.000588766 Jy ! Component: 650 - total flux cleaned = -0.000588999 Jy ! Component: 700 - total flux cleaned = -0.000571052 Jy ! Component: 750 - total flux cleaned = -0.000623977 Jy ! Component: 800 - total flux cleaned = -0.00065808 Jy ! Component: 850 - total flux cleaned = -0.000724953 Jy ! Component: 900 - total flux cleaned = -0.000757956 Jy ! Component: 950 - total flux cleaned = -0.00080629 Jy ! Component: 1000 - total flux cleaned = -0.000822117 Jy ! Component: 1050 - total flux cleaned = -0.000807144 Jy ! Component: 1100 - total flux cleaned = -0.000837334 Jy ! Component: 1150 - total flux cleaned = -0.00083716 Jy ! Component: 1200 - total flux cleaned = -0.000822571 Jy ! Component: 1250 - total flux cleaned = -0.000822624 Jy ! Component: 1300 - total flux cleaned = -0.000864804 Jy ! Component: 1350 - total flux cleaned = -0.00083705 Jy ! Component: 1400 - total flux cleaned = -0.000823338 Jy ! Component: 1450 - total flux cleaned = -0.000823271 Jy ! Component: 1500 - total flux cleaned = -0.0007833 Jy ! Component: 1550 - total flux cleaned = -0.00073081 Jy ! Component: 1600 - total flux cleaned = -0.000769881 Jy ! Component: 1650 - total flux cleaned = -0.00070583 Jy ! Component: 1700 - total flux cleaned = -0.000718585 Jy ! Component: 1750 - total flux cleaned = -0.000693377 Jy ! Component: 1800 - total flux cleaned = -0.000668441 Jy ! Component: 1850 - total flux cleaned = -0.000631379 Jy ! Component: 1900 - total flux cleaned = -0.000594689 Jy ! Component: 1950 - total flux cleaned = -0.000582535 Jy ! Component: 2000 - total flux cleaned = -0.00057061 Jy ! Component: 2050 - total flux cleaned = -0.000546859 Jy ! Component: 2100 - total flux cleaned = -0.000535051 Jy ! Component: 2150 - total flux cleaned = -0.000488216 Jy ! Component: 2200 - total flux cleaned = -0.000488104 Jy ! Component: 2250 - total flux cleaned = -0.000453545 Jy ! Component: 2300 - total flux cleaned = -0.000441991 Jy ! Component: 2350 - total flux cleaned = -0.000396624 Jy ! Component: 2400 - total flux cleaned = -0.000362884 Jy ! Component: 2450 - total flux cleaned = -0.000340486 Jy ! Component: 2500 - total flux cleaned = -0.000284934 Jy ! Component: 2550 - total flux cleaned = -0.000229692 Jy ! Component: 2600 - total flux cleaned = -0.000207687 Jy ! Component: 2650 - total flux cleaned = -0.000174825 Jy ! Component: 2700 - total flux cleaned = -0.00012032 Jy ! Component: 2750 - total flux cleaned = -6.61058e-05 Jy ! Component: 2800 - total flux cleaned = -3.36382e-05 Jy ! Component: 2850 - total flux cleaned = 9.39105e-06 Jy ! Component: 2900 - total flux cleaned = 3.08043e-05 Jy ! Component: 2950 - total flux cleaned = 7.34732e-05 Jy ! Component: 3000 - total flux cleaned = 9.4767e-05 Jy ! Component: 3050 - total flux cleaned = 8.41711e-05 Jy ! Component: 3100 - total flux cleaned = 9.48018e-05 Jy ! Component: 3150 - total flux cleaned = 6.30895e-05 Jy ! Component: 3200 - total flux cleaned = 7.36254e-05 Jy ! Component: 3250 - total flux cleaned = 4.19911e-05 Jy ! Component: 3300 - total flux cleaned = 3.14422e-05 Jy ! Component: 3350 - total flux cleaned = 2.09234e-05 Jy ! Component: 3400 - total flux cleaned = 2.09344e-05 Jy ! Component: 3450 - total flux cleaned = 3.14597e-05 Jy ! Component: 3500 - total flux cleaned = 2.1007e-05 Jy ! Component: 3550 - total flux cleaned = 1.04933e-05 Jy ! Component: 3600 - total flux cleaned = 1.05401e-05 Jy ! Component: 3650 - total flux cleaned = -1.06034e-05 Jy ! Component: 3700 - total flux cleaned = -4.23788e-05 Jy ! Component: 3750 - total flux cleaned = -5.29657e-05 Jy ! Component: 3800 - total flux cleaned = -7.41505e-05 Jy ! Component: 3850 - total flux cleaned = -8.47891e-05 Jy ! Component: 3900 - total flux cleaned = -0.00014872 Jy ! Component: 3950 - total flux cleaned = -0.00015943 Jy ! Component: 4000 - total flux cleaned = -0.000191579 Jy ! Component: 4050 - total flux cleaned = -0.000202296 Jy ! Total flux subtracted in 4096 components = -0.000213039 Jy ! Clean residual min=-0.000662 max=0.000709 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.139105 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 350 components and 0.139105 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1342+0504_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8916 x 2.098 at 4.208 degrees (North through East) ! Clean map min=-0.00119 max=0.10255 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1342+0504_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.51132 0.51132 1.02264 2.04528 4.09056 8.18112 16.3622 32.7245 65.449 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.716 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1342+0504_X_uvs.log closed on Fri Feb 7 04:28:33 2014