! Started logfile: /d2/scr/pima/bp177i_uvs/J1418-1555_C_uvs.log on Tue Apr 15 00:28:41 2014 obs /d2/scr/pima/bp177i_uvs/J1418-1555_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1418-1555_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1418-1555 ! ! 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/J1418-1555_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=1.004455Jy sigma=40.451868 ! Fit after self-cal, rms=0.897456Jy sigma=36.181283 ! 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=1.292 mas, bmaj=3.543 mas, bpa=-2.327 degrees ! Estimated noise=0.69779 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 = 0.0752036 Jy ! Component: 100 - total flux cleaned = 0.0958071 Jy ! Total flux subtracted in 100 components = 0.0958071 Jy ! Clean residual min=-0.003399 max=0.008176 Jy/beam ! Clean residual mean=0.000004 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.0958071 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0958071 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=0.031705Jy sigma=0.928648 ! Fit after self-cal, rms=0.031681Jy sigma=0.927438 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824081 Jy ! Component: 100 - total flux cleaned = 0.0122002 Jy ! Total flux subtracted in 100 components = 0.0122002 Jy ! Clean residual min=-0.003060 max=0.003429 Jy/beam ! Clean residual mean=0.000004 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.108007 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.108007 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=0.028355Jy sigma=0.778060 ! Fit after self-cal, rms=0.028342Jy sigma=0.777606 ! 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=1.574 mas, bmaj=4.13 mas, bpa=-1.731 degrees ! Estimated noise=0.551214 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 = 0.00342299 Jy ! Component: 100 - total flux cleaned = 0.00509588 Jy ! Component: 150 - total flux cleaned = 0.00600123 Jy ! Component: 200 - total flux cleaned = 0.00630715 Jy ! Total flux subtracted in 200 components = 0.00630715 Jy ! Clean residual min=-0.003483 max=0.004080 Jy/beam ! Clean residual mean=0.000005 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.114314 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.114314 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=0.027742Jy sigma=0.760469 ! Fit after self-cal, rms=0.027738Jy sigma=0.760313 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 4.13 at -1.731 degrees (North through East) ! Clean map min=-0.003302 max=0.098335 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 1.01 FD 1.08 HN 0.99 KP 0.90 ! LA 0.98 MK 0.97 NL 1.12 OV 0.98 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 2. ! 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 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 1.05 FD 1.13 HN 1.09 KP 0.96 ! LA 1.00 MK 1.01 NL 1.07 OV 0.99 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 5. ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.07 KP 0.96 ! LA 1.07 MK 1.03 NL 1.05 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.00 KP 0.89 ! LA 0.97 MK 1.05 NL 1.02 OV 0.95 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.06 KP 0.96 ! LA 1.02 MK 1.07 NL 1.04 OV 0.96 ! PT 0.91 SC 0.97 ! ! ! Fit before self-cal, rms=0.027738Jy sigma=0.760313 ! Fit after self-cal, rms=0.026774Jy sigma=0.691691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.139 mas, bpa=-1.257 degrees ! Estimated noise=0.552844 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 = 0.00045311 Jy ! Component: 100 - total flux cleaned = 0.000455672 Jy ! Component: 150 - total flux cleaned = 0.000455681 Jy ! Component: 200 - total flux cleaned = 0.00043807 Jy ! Total flux subtracted in 200 components = 0.00043807 Jy ! Clean residual min=-0.002378 max=0.002988 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.114753 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.114753 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=0.026701Jy sigma=0.690679 ! Fit after self-cal, rms=0.026703Jy sigma=0.690608 ! 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=0.026703Jy sigma=0.690608 ! Fit after self-cal, rms=0.026723Jy sigma=0.690321 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.138 mas, bpa=-1.155 degrees ! Estimated noise=0.55394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296376 Jy ! Component: 100 - total flux cleaned = 0.000296051 Jy ! Component: 150 - total flux cleaned = 0.000280458 Jy ! Component: 200 - total flux cleaned = 0.000265654 Jy ! Total flux subtracted in 200 components = 0.000265654 Jy ! Clean residual min=-0.002382 max=0.002996 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.115018 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.115018 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=0.026678Jy sigma=0.689915 ! Fit after self-cal, rms=0.026678Jy sigma=0.689898 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 (-3.3, 6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291989 Jy ! Component: 100 - total flux cleaned = 0.00441058 Jy ! Component: 150 - total flux cleaned = 0.00494859 Jy ! Component: 200 - total flux cleaned = 0.00520972 Jy ! Total flux subtracted in 200 components = 0.00520972 Jy ! Clean residual min=-0.002271 max=0.002379 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.120228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.120228 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=0.026341Jy sigma=0.671612 ! Fit after self-cal, rms=0.026275Jy sigma=0.669318 ! 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=0.026275Jy sigma=0.669318 ! Fit after self-cal, rms=0.026196Jy sigma=0.666351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.135 mas, bpa=-1.057 degrees ! Estimated noise=0.554151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139506 Jy ! Component: 100 - total flux cleaned = 0.00214576 Jy ! Component: 150 - total flux cleaned = 0.00235206 Jy ! Component: 200 - total flux cleaned = 0.00245054 Jy ! Total flux subtracted in 200 components = 0.00245054 Jy ! Clean residual min=-0.002206 max=0.002252 Jy/beam ! Clean residual mean=0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.122678 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.122678 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=0.026099Jy sigma=0.662335 ! Fit after self-cal, rms=0.026074Jy sigma=0.661625 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 (39.3, -75.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201179 Jy ! Component: 100 - total flux cleaned = 0.00294766 Jy ! Component: 150 - total flux cleaned = 0.00344606 Jy ! Component: 200 - total flux cleaned = 0.00389222 Jy ! Total flux subtracted in 200 components = 0.00389222 Jy ! Clean residual min=-0.002050 max=0.001716 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.126571 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.126571 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=0.025892Jy sigma=0.652460 ! Fit after self-cal, rms=0.025869Jy sigma=0.651674 ! 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=0.025869Jy sigma=0.651674 ! Fit after self-cal, rms=0.025846Jy sigma=0.649626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=7.979 mas, bpa=1.769 degrees ! Estimated noise=0.694386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140253 Jy ! Component: 100 - total flux cleaned = 0.00231636 Jy ! Component: 150 - total flux cleaned = 0.00266457 Jy ! Component: 200 - total flux cleaned = 0.00294456 Jy ! Total flux subtracted in 200 components = 0.00294456 Jy ! Clean residual min=-0.002346 max=0.002051 Jy/beam ! Clean residual mean=0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.129515 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 138 components and 0.129515 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=0.025791Jy sigma=0.647657 ! Fit after self-cal, rms=0.025777Jy sigma=0.647374 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 = 0.000414147 Jy ! Component: 100 - total flux cleaned = 0.000637925 Jy ! Component: 150 - total flux cleaned = 0.000837518 Jy ! Component: 200 - total flux cleaned = 0.00101557 Jy ! Total flux subtracted in 200 components = 0.00101557 Jy ! Clean residual min=-0.002222 max=0.002088 Jy/beam ! Clean residual mean=0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.130531 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.130531 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=0.025750Jy sigma=0.647227 ! Fit after self-cal, rms=0.025744Jy sigma=0.647099 ! 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=1.576 mas, bmaj=4.137 mas, bpa=-0.99 degrees ! Estimated noise=0.555519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.137 at -0.99 degrees (North through East) ! Clean map min=-0.001891 max=0.098232 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=1.293 mas, bmaj=3.549 mas, bpa=-1.636 degrees ! Estimated noise=0.704838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0759887 Jy ! Component: 100 - total flux cleaned = 0.097724 Jy ! Component: 150 - total flux cleaned = 0.106379 Jy ! Component: 200 - total flux cleaned = 0.110797 Jy ! Total flux subtracted in 200 components = 0.110797 Jy ! Clean residual min=-0.002329 max=0.002436 Jy/beam ! Clean residual mean=0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.110797 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 0.110797 Jy ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.137 mas, bpa=-0.99 degrees ! Estimated noise=0.555519 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 = 0.00418533 Jy ! Component: 100 - total flux cleaned = 0.00703662 Jy ! Component: 150 - total flux cleaned = 0.00924954 Jy ! Component: 200 - total flux cleaned = 0.0110424 Jy ! Total flux subtracted in 200 components = 0.0110424 Jy ! Clean residual min=-0.002121 max=0.002059 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.121839 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.121839 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=3.748 mas, bmaj=7.979 mas, bpa=1.769 degrees ! Estimated noise=0.694386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248741 Jy ! Component: 100 - total flux cleaned = 0.00428379 Jy ! Component: 150 - total flux cleaned = 0.00562895 Jy ! Component: 200 - total flux cleaned = 0.00664354 Jy ! Total flux subtracted in 200 components = 0.00664354 Jy ! Clean residual min=-0.002330 max=0.002006 Jy/beam ! Clean residual mean=0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.128483 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 = 0.000768403 Jy ! Component: 100 - total flux cleaned = 0.00124955 Jy ! Component: 150 - total flux cleaned = 0.00145583 Jy ! Component: 200 - total flux cleaned = 0.00167898 Jy ! Total flux subtracted in 200 components = 0.00167898 Jy ! Clean residual min=-0.002237 max=0.002024 Jy/beam ! Clean residual mean=0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.130162 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 102 components and 0.130162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.137 mas, bpa=-0.99 degrees ! Estimated noise=0.555519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.51078e-05 Jy ! Component: 100 - total flux cleaned = 0.000121695 Jy ! Component: 150 - total flux cleaned = 0.000190074 Jy ! Component: 200 - total flux cleaned = 0.000251425 Jy ! Total flux subtracted in 200 components = 0.000251425 Jy ! Clean residual min=-0.002002 max=0.001641 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.130413 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.130413 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=0.025770Jy sigma=0.646476 ! Fit after self-cal, rms=0.025756Jy sigma=0.645802 wmodel /d2/scr/pima/bp177i_uvs/J1418-1555_C_map.mod ! Writing 120 model components to file: /d2/scr/pima/bp177i_uvs/J1418-1555_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1418-1555_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1418-1555_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1418-1555_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1418-1555_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 = -0.000768897 Jy ! Component: 100 - total flux cleaned = -0.00109944 Jy ! Component: 150 - total flux cleaned = -0.00134972 Jy ! Component: 200 - total flux cleaned = -0.00150738 Jy ! Component: 250 - total flux cleaned = -0.00163108 Jy ! Component: 300 - total flux cleaned = -0.00177311 Jy ! Component: 350 - total flux cleaned = -0.00179652 Jy ! Component: 400 - total flux cleaned = -0.00190743 Jy ! Component: 450 - total flux cleaned = -0.00201398 Jy ! Component: 500 - total flux cleaned = -0.00207627 Jy ! Component: 550 - total flux cleaned = -0.00217789 Jy ! Component: 600 - total flux cleaned = -0.00227689 Jy ! Component: 650 - total flux cleaned = -0.00231557 Jy ! Component: 700 - total flux cleaned = -0.00242877 Jy ! Component: 750 - total flux cleaned = -0.00246531 Jy ! Component: 800 - total flux cleaned = -0.0025194 Jy ! Component: 850 - total flux cleaned = -0.00260778 Jy ! Component: 900 - total flux cleaned = -0.00265936 Jy ! Component: 950 - total flux cleaned = -0.00272686 Jy ! Component: 1000 - total flux cleaned = -0.0027597 Jy ! Component: 1050 - total flux cleaned = -0.00277559 Jy ! Component: 1100 - total flux cleaned = -0.00280766 Jy ! Component: 1150 - total flux cleaned = -0.00282339 Jy ! Component: 1200 - total flux cleaned = -0.00280799 Jy ! Component: 1250 - total flux cleaned = -0.00285347 Jy ! Component: 1300 - total flux cleaned = -0.0028385 Jy ! Component: 1350 - total flux cleaned = -0.00283844 Jy ! Component: 1400 - total flux cleaned = -0.00285302 Jy ! Component: 1450 - total flux cleaned = -0.00281015 Jy ! Component: 1500 - total flux cleaned = -0.00281036 Jy ! Component: 1550 - total flux cleaned = -0.00278266 Jy ! Component: 1600 - total flux cleaned = -0.00274147 Jy ! Component: 1650 - total flux cleaned = -0.00274157 Jy ! Component: 1700 - total flux cleaned = -0.00272802 Jy ! Component: 1750 - total flux cleaned = -0.00270152 Jy ! Component: 1800 - total flux cleaned = -0.00266244 Jy ! Component: 1850 - total flux cleaned = -0.00268811 Jy ! Component: 1900 - total flux cleaned = -0.00264983 Jy ! Component: 1950 - total flux cleaned = -0.00259957 Jy ! Component: 2000 - total flux cleaned = -0.00263702 Jy ! Component: 2050 - total flux cleaned = -0.00260006 Jy ! Component: 2100 - total flux cleaned = -0.00261216 Jy ! Component: 2150 - total flux cleaned = -0.00258797 Jy ! Component: 2200 - total flux cleaned = -0.00258791 Jy ! Component: 2250 - total flux cleaned = -0.0025759 Jy ! Component: 2300 - total flux cleaned = -0.00257595 Jy ! Component: 2350 - total flux cleaned = -0.00256446 Jy ! Component: 2400 - total flux cleaned = -0.00259885 Jy ! Component: 2450 - total flux cleaned = -0.00258769 Jy ! Component: 2500 - total flux cleaned = -0.00257654 Jy ! Component: 2550 - total flux cleaned = -0.00258747 Jy ! Component: 2600 - total flux cleaned = -0.00255456 Jy ! Component: 2650 - total flux cleaned = -0.00256555 Jy ! Component: 2700 - total flux cleaned = -0.00255497 Jy ! Component: 2750 - total flux cleaned = -0.00258732 Jy ! Component: 2800 - total flux cleaned = -0.00259804 Jy ! Component: 2850 - total flux cleaned = -0.00261901 Jy ! Component: 2900 - total flux cleaned = -0.00261893 Jy ! Component: 2950 - total flux cleaned = -0.00259819 Jy ! Component: 3000 - total flux cleaned = -0.00258804 Jy ! Component: 3050 - total flux cleaned = -0.00261854 Jy ! Component: 3100 - total flux cleaned = -0.00259832 Jy ! Component: 3150 - total flux cleaned = -0.00259836 Jy ! Component: 3200 - total flux cleaned = -0.00259836 Jy ! Component: 3250 - total flux cleaned = -0.00260816 Jy ! Component: 3300 - total flux cleaned = -0.00258861 Jy ! Component: 3350 - total flux cleaned = -0.00254015 Jy ! Component: 3400 - total flux cleaned = -0.00253063 Jy ! Component: 3450 - total flux cleaned = -0.00251163 Jy ! Component: 3500 - total flux cleaned = -0.00252103 Jy ! Component: 3550 - total flux cleaned = -0.00249283 Jy ! Component: 3600 - total flux cleaned = -0.00243688 Jy ! Component: 3650 - total flux cleaned = -0.00242767 Jy ! Component: 3700 - total flux cleaned = -0.00239081 Jy ! Component: 3750 - total flux cleaned = -0.0023634 Jy ! Component: 3800 - total flux cleaned = -0.00232697 Jy ! Component: 3850 - total flux cleaned = -0.00229983 Jy ! Component: 3900 - total flux cleaned = -0.00228182 Jy ! Component: 3950 - total flux cleaned = -0.00220145 Jy ! Component: 4000 - total flux cleaned = -0.00216604 Jy ! Component: 4050 - total flux cleaned = -0.00212201 Jy ! Total flux subtracted in 4096 components = -0.00209564 Jy ! Clean residual min=-0.000496 max=0.000498 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.128318 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 419 components and 0.128318 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1418-1555_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.137 at -0.99 degrees (North through East) ! Clean map min=-0.0012505 max=0.098009 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1418-1555_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0980089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.473341 0.473341 0.946682 1.89336 3.78673 7.57345 15.1469 30.2938 60.5876 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 633.792 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1418-1555_C_uvs.log closed on Tue Apr 15 00:28:47 2014