! Started logfile: /d2/scr/pima/bp177i_uvs/J1543+6621_C_uvs.log on Tue Apr 15 00:31:18 2014 obs /d2/scr/pima/bp177i_uvs/J1543+6621_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1543+6621_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1543+6621 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1543+6621_C] 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 0.300x0.300 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=0.999551Jy sigma=44.230434 ! Fit after self-cal, rms=0.944285Jy sigma=41.888122 ! 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=1.329 mas, bmaj=5.355 mas, bpa=45.94 degrees ! Estimated noise=0.664534 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 = 0.0421722 Jy ! Component: 100 - total flux cleaned = 0.0514872 Jy ! Total flux subtracted in 100 components = 0.0514872 Jy ! Clean residual min=-0.001900 max=0.003070 Jy/beam ! Clean residual mean=-0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0514872 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0514872 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=0.016798Jy sigma=0.654132 ! Fit after self-cal, rms=0.016747Jy sigma=0.651989 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336239 Jy ! Component: 100 - total flux cleaned = 0.00528713 Jy ! Total flux subtracted in 100 components = 0.00528713 Jy ! Clean residual min=-0.001601 max=0.001829 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0567743 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0567743 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=0.015757Jy sigma=0.612479 ! Fit after self-cal, rms=0.015754Jy sigma=0.612176 ! 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=1.676 mas, bmaj=5.374 mas, bpa=45.96 degrees ! Estimated noise=0.492522 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 = 0.00157815 Jy ! Component: 100 - total flux cleaned = 0.00259911 Jy ! Component: 150 - total flux cleaned = 0.00323086 Jy ! Component: 200 - total flux cleaned = 0.00358249 Jy ! Total flux subtracted in 200 components = 0.00358249 Jy ! Clean residual min=-0.001522 max=0.001645 Jy/beam ! Clean residual mean=-0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0603568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0603568 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=0.015495Jy sigma=0.604996 ! Fit after self-cal, rms=0.015494Jy sigma=0.604948 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 5.374 at 45.96 degrees (North through East) ! Clean map min=-0.0014478 max=0.054967 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 0.99 FD 1.13 HN 0.90 KP 0.89 ! LA 0.98 MK 1.07 NL 1.08 OV 0.95 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.20 HN 1.03 KP 0.94 ! LA 1.10 MK 0.98 NL 1.10 OV 1.03 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.00 KP 0.96 ! LA 1.12 MK 0.96 NL 1.08 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.94 ! LA 1.03 MK 0.97 NL 1.01 OV 0.99 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.06 KP 0.98 ! LA 1.05 MK 0.89 NL 1.07 OV 1.07 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.93 KP 0.90 ! LA 0.98 MK 1.03 NL 1.03 OV 0.97 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.06 KP 0.98 ! LA 1.01 MK 1.06 NL 1.12 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Fit before self-cal, rms=0.015494Jy sigma=0.604948 ! Fit after self-cal, rms=0.014846Jy sigma=0.559878 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=5.354 mas, bpa=45.91 degrees ! Estimated noise=0.495677 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 = 0.000280588 Jy ! Component: 100 - total flux cleaned = 0.000302378 Jy ! Component: 150 - total flux cleaned = 0.000252511 Jy ! Component: 200 - total flux cleaned = 0.00021965 Jy ! Total flux subtracted in 200 components = 0.00021965 Jy ! Clean residual min=-0.001184 max=0.001022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0605765 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0605765 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=0.014794Jy sigma=0.558772 ! Fit after self-cal, rms=0.014796Jy sigma=0.558645 ! 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=0.014796Jy sigma=0.558645 ! Fit after self-cal, rms=0.014868Jy sigma=0.558170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=5.355 mas, bpa=45.94 degrees ! Estimated noise=0.49963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461141 Jy ! Component: 100 - total flux cleaned = 0.000439953 Jy ! Component: 150 - total flux cleaned = 0.00039991 Jy ! Component: 200 - total flux cleaned = 0.000364108 Jy ! Total flux subtracted in 200 components = 0.000364108 Jy ! Clean residual min=-0.001197 max=0.001017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0609406 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0609406 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=0.014828Jy sigma=0.557618 ! Fit after self-cal, rms=0.014828Jy sigma=0.557603 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 = -1.23529e-05 Jy ! Component: 100 - total flux cleaned = -5.61999e-05 Jy ! Component: 150 - total flux cleaned = -8.22997e-05 Jy ! Component: 200 - total flux cleaned = -0.000106199 Jy ! Total flux subtracted in 200 components = -0.000106199 Jy ! Clean residual min=-0.001188 max=0.001012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0608344 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0608344 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=0.014819Jy sigma=0.557391 ! Fit after self-cal, rms=0.014819Jy sigma=0.557380 ! 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=0.014819Jy sigma=0.557380 ! Fit after self-cal, rms=0.014902Jy sigma=0.556845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=5.356 mas, bpa=45.97 degrees ! Estimated noise=0.503802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432007 Jy ! Component: 100 - total flux cleaned = 0.000457656 Jy ! Component: 150 - total flux cleaned = 0.000458075 Jy ! Component: 200 - total flux cleaned = 0.000427275 Jy ! Total flux subtracted in 200 components = 0.000427275 Jy ! Clean residual min=-0.001205 max=0.001009 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0612617 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0612617 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=0.014870Jy sigma=0.556598 ! Fit after self-cal, rms=0.014870Jy sigma=0.556592 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 = -2.07465e-06 Jy ! Component: 100 - total flux cleaned = -2.79072e-05 Jy ! Component: 150 - total flux cleaned = -5.15281e-05 Jy ! Component: 200 - total flux cleaned = -6.44448e-05 Jy ! Total flux subtracted in 200 components = -6.44448e-05 Jy ! Clean residual min=-0.001197 max=0.001003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0611972 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.0611972 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=0.014866Jy sigma=0.556496 ! Fit after self-cal, rms=0.014866Jy sigma=0.556491 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.014866Jy sigma=0.556491 ! Fit after self-cal, rms=0.014948Jy sigma=0.556053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=5.815 mas, bpa=46.31 degrees ! Estimated noise=0.615473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358092 Jy ! Component: 100 - total flux cleaned = 0.000413381 Jy ! Component: 150 - total flux cleaned = 0.000449819 Jy ! Component: 200 - total flux cleaned = 0.000467557 Jy ! Total flux subtracted in 200 components = 0.000467557 Jy ! Clean residual min=-0.001391 max=0.001371 Jy/beam ! Clean residual mean=-0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0616648 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0616648 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=0.014927Jy sigma=0.555986 ! Fit after self-cal, rms=0.014927Jy sigma=0.555963 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 = 9.39128e-07 Jy ! Component: 100 - total flux cleaned = 6.23587e-06 Jy ! Component: 150 - total flux cleaned = 1.0885e-05 Jy ! Component: 200 - total flux cleaned = 1.07435e-05 Jy ! Total flux subtracted in 200 components = 1.07435e-05 Jy ! Clean residual min=-0.001388 max=0.001362 Jy/beam ! Clean residual mean=-0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0616755 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0616755 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=0.014926Jy sigma=0.556009 ! Fit after self-cal, rms=0.014926Jy sigma=0.556000 ! 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=1.673 mas, bmaj=5.357 mas, bpa=45.99 degrees ! Estimated noise=0.507727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.673 x 5.357 at 45.99 degrees (North through East) ! Clean map min=-0.0011397 max=0.056619 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=1.326 mas, bmaj=5.341 mas, bpa=45.92 degrees ! Estimated noise=0.684978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434727 Jy ! Component: 100 - total flux cleaned = 0.0531345 Jy ! Component: 150 - total flux cleaned = 0.0567588 Jy ! Component: 200 - total flux cleaned = 0.0586927 Jy ! Total flux subtracted in 200 components = 0.0586927 Jy ! Clean residual min=-0.001707 max=0.001284 Jy/beam ! Clean residual mean=-0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0586927 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0586927 Jy ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=5.357 mas, bpa=45.99 degrees ! Estimated noise=0.507727 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 = 0.0013783 Jy ! Component: 100 - total flux cleaned = 0.00214066 Jy ! Component: 150 - total flux cleaned = 0.00256826 Jy ! Component: 200 - total flux cleaned = 0.00267574 Jy ! Total flux subtracted in 200 components = 0.00267574 Jy ! Clean residual min=-0.001266 max=0.001043 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0613685 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0613685 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=5.815 mas, bpa=46.31 degrees ! Estimated noise=0.615473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212685 Jy ! Component: 100 - total flux cleaned = 0.000233235 Jy ! Component: 150 - total flux cleaned = 0.000241515 Jy ! Component: 200 - total flux cleaned = 0.0002412 Jy ! Total flux subtracted in 200 components = 0.0002412 Jy ! Clean residual min=-0.001388 max=0.001377 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0616097 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 = 7.15639e-06 Jy ! Component: 100 - total flux cleaned = 7.75615e-06 Jy ! Component: 150 - total flux cleaned = 1.34523e-05 Jy ! Component: 200 - total flux cleaned = 2.38023e-05 Jy ! Total flux subtracted in 200 components = 2.38023e-05 Jy ! Clean residual min=-0.001389 max=0.001374 Jy/beam ! Clean residual mean=-0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0616335 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0616335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=5.357 mas, bpa=45.99 degrees ! Estimated noise=0.507727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.38666e-05 Jy ! Component: 100 - total flux cleaned = 6.04632e-05 Jy ! Component: 150 - total flux cleaned = 4.1401e-05 Jy ! Component: 200 - total flux cleaned = 2.44457e-05 Jy ! Total flux subtracted in 200 components = 2.44457e-05 Jy ! Clean residual min=-0.001232 max=0.001023 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0616579 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0616579 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=0.014940Jy sigma=0.556426 ! Fit after self-cal, rms=0.014940Jy sigma=0.556408 wmodel /d2/scr/pima/bp177i_uvs/J1543+6621_C_map.mod ! Writing 48 model components to file: /d2/scr/pima/bp177i_uvs/J1543+6621_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1543+6621_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1543+6621_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1543+6621_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1543+6621_C_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 = -0.00039794 Jy ! Component: 100 - total flux cleaned = -0.000529984 Jy ! Component: 150 - total flux cleaned = -0.000548298 Jy ! Component: 200 - total flux cleaned = -0.00056512 Jy ! Component: 250 - total flux cleaned = -0.000648365 Jy ! Component: 300 - total flux cleaned = -0.000680598 Jy ! Component: 350 - total flux cleaned = -0.000727594 Jy ! Component: 400 - total flux cleaned = -0.000757835 Jy ! Component: 450 - total flux cleaned = -0.000772595 Jy ! Component: 500 - total flux cleaned = -0.00078717 Jy ! Component: 550 - total flux cleaned = -0.00081512 Jy ! Component: 600 - total flux cleaned = -0.000814805 Jy ! Component: 650 - total flux cleaned = -0.000828406 Jy ! Component: 700 - total flux cleaned = -0.000920535 Jy ! Component: 750 - total flux cleaned = -0.000984951 Jy ! Component: 800 - total flux cleaned = -0.00109876 Jy ! Component: 850 - total flux cleaned = -0.00119791 Jy ! Component: 900 - total flux cleaned = -0.00124666 Jy ! Component: 950 - total flux cleaned = -0.00134286 Jy ! Component: 1000 - total flux cleaned = -0.00140185 Jy ! Component: 1050 - total flux cleaned = -0.00149488 Jy ! Component: 1100 - total flux cleaned = -0.00154086 Jy ! Component: 1150 - total flux cleaned = -0.00165361 Jy ! Component: 1200 - total flux cleaned = -0.00169806 Jy ! Component: 1250 - total flux cleaned = -0.00177477 Jy ! Component: 1300 - total flux cleaned = -0.00183963 Jy ! Component: 1350 - total flux cleaned = -0.00192455 Jy ! Component: 1400 - total flux cleaned = -0.00196656 Jy ! Component: 1450 - total flux cleaned = -0.00203892 Jy ! Component: 1500 - total flux cleaned = -0.00205933 Jy ! Component: 1550 - total flux cleaned = -0.00209958 Jy ! Component: 1600 - total flux cleaned = -0.00210946 Jy ! Component: 1650 - total flux cleaned = -0.00215873 Jy ! Component: 1700 - total flux cleaned = -0.00220725 Jy ! Component: 1750 - total flux cleaned = -0.00222624 Jy ! Component: 1800 - total flux cleaned = -0.00226426 Jy ! Component: 1850 - total flux cleaned = -0.00230165 Jy ! Component: 1900 - total flux cleaned = -0.00230169 Jy ! Component: 1950 - total flux cleaned = -0.00233864 Jy ! Component: 2000 - total flux cleaned = -0.002375 Jy ! Component: 2050 - total flux cleaned = -0.00241103 Jy ! Component: 2100 - total flux cleaned = -0.0024465 Jy ! Component: 2150 - total flux cleaned = -0.00245519 Jy ! Component: 2200 - total flux cleaned = -0.00249007 Jy ! Component: 2250 - total flux cleaned = -0.00250727 Jy ! Component: 2300 - total flux cleaned = -0.00254144 Jy ! Component: 2350 - total flux cleaned = -0.00254147 Jy ! Component: 2400 - total flux cleaned = -0.00256661 Jy ! Component: 2450 - total flux cleaned = -0.00260809 Jy ! Component: 2500 - total flux cleaned = -0.00264094 Jy ! Component: 2550 - total flux cleaned = -0.00266543 Jy ! Component: 2600 - total flux cleaned = -0.00270587 Jy ! Component: 2650 - total flux cleaned = -0.00273784 Jy ! Component: 2700 - total flux cleaned = -0.00276163 Jy ! Component: 2750 - total flux cleaned = -0.00279302 Jy ! Component: 2800 - total flux cleaned = -0.00283987 Jy ! Component: 2850 - total flux cleaned = -0.00286301 Jy ! Component: 2900 - total flux cleaned = -0.00289381 Jy ! Component: 2950 - total flux cleaned = -0.00290136 Jy ! Component: 3000 - total flux cleaned = -0.0029241 Jy ! Component: 3050 - total flux cleaned = -0.00296909 Jy ! Component: 3100 - total flux cleaned = -0.00297655 Jy ! Component: 3150 - total flux cleaned = -0.00299143 Jy ! Component: 3200 - total flux cleaned = -0.00302084 Jy ! Component: 3250 - total flux cleaned = -0.0030427 Jy ! Component: 3300 - total flux cleaned = -0.0030644 Jy ! Component: 3350 - total flux cleaned = -0.00306442 Jy ! Component: 3400 - total flux cleaned = -0.00309306 Jy ! Component: 3450 - total flux cleaned = -0.00310725 Jy ! Component: 3500 - total flux cleaned = -0.00311424 Jy ! Component: 3550 - total flux cleaned = -0.00312129 Jy ! Component: 3600 - total flux cleaned = -0.00313525 Jy ! Component: 3650 - total flux cleaned = -0.00313527 Jy ! Component: 3700 - total flux cleaned = -0.00315592 Jy ! Component: 3750 - total flux cleaned = -0.00316276 Jy ! Component: 3800 - total flux cleaned = -0.00316953 Jy ! Component: 3850 - total flux cleaned = -0.00318297 Jy ! Component: 3900 - total flux cleaned = -0.00319626 Jy ! Component: 3950 - total flux cleaned = -0.00319634 Jy ! Component: 4000 - total flux cleaned = -0.00322269 Jy ! Component: 4050 - total flux cleaned = -0.00317018 Jy ! Total flux subtracted in 4096 components = -0.0031768 Jy ! Clean residual min=-0.000382 max=0.000353 Jy/beam ! Clean residual mean=0.000002 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0584811 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 348 components and 0.0584812 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1543+6621_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.673 x 5.357 at 45.99 degrees (North through East) ! Clean map min=-0.0007916 max=0.056565 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1543+6621_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0565647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.627891 0.627891 1.25578 2.51156 5.02313 10.0463 20.0925 40.185 80.37 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.789 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1543+6621_C_uvs.log closed on Tue Apr 15 00:31:23 2014