! Started logfile: /d2/scr/pima/bp177e_uvs/J1604-0019_C_uvs.log on Sat Mar 22 18:49:01 2014 obs /d2/scr/pima/bp177e_uvs/J1604-0019_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1604-0019_C_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1604-0019 ! ! 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 576 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/bp177e_uvs/J1604-0019_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=1.029576Jy sigma=56.301216 ! Fit after self-cal, rms=0.749190Jy sigma=41.025418 ! 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=1.623 mas, bmaj=4.47 mas, bpa=15.93 degrees ! Estimated noise=0.686147 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 = 0.172415 Jy ! Component: 100 - total flux cleaned = 0.236205 Jy ! Total flux subtracted in 100 components = 0.236205 Jy ! Clean residual min=-0.012509 max=0.030835 Jy/beam ! Clean residual mean=-0.000044 rms=0.004069 Jy/beam ! Combined flux in latest and established models = 0.236205 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.236205 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=0.078037Jy sigma=3.749226 ! Fit after self-cal, rms=0.077980Jy sigma=3.746791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348729 Jy ! Component: 100 - total flux cleaned = 0.0542021 Jy ! Total flux subtracted in 100 components = 0.0542021 Jy ! Clean residual min=-0.007879 max=0.009745 Jy/beam ! Clean residual mean=-0.000022 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.290407 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.290407 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=0.050013Jy sigma=2.160846 ! Fit after self-cal, rms=0.049993Jy sigma=2.159716 ! 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=2.033 mas, bmaj=4.994 mas, bpa=13.8 degrees ! Estimated noise=0.556948 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 = 0.0163315 Jy ! Component: 100 - total flux cleaned = 0.0247131 Jy ! Component: 150 - total flux cleaned = 0.0299869 Jy ! Component: 200 - total flux cleaned = 0.0333559 Jy ! Total flux subtracted in 200 components = 0.0333559 Jy ! Clean residual min=-0.007518 max=0.009848 Jy/beam ! Clean residual mean=-0.000014 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.323763 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.323763 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=0.042822Jy sigma=1.853343 ! Fit after self-cal, rms=0.042813Jy sigma=1.852909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 4.994 at 13.8 degrees (North through East) ! Clean map min=-0.0074007 max=0.24542 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 0.98 FD 1.10 HN 0.98 KP 0.92 ! LA 0.98 NL 1.08 OV 1.01 PT 0.87 ! SC 0.93 ! ! ! 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* 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* 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 1.13 HN 0.99 KP 0.99 ! LA 1.02 NL 1.02 OV 1.01 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.01 ! LA 1.01 NL 1.00 OV 0.99 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.03 KP 1.01 ! LA 1.04 NL 0.99 OV 1.01 PT 1.02 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.98 KP 0.93 ! LA 0.96 NL 0.99 OV 0.98 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.04 KP 1.00 ! LA 0.99 NL 1.00 OV 1.04 PT 0.91 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.042813Jy sigma=1.852909 ! Fit after self-cal, rms=0.039532Jy sigma=1.614838 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=5.01 mas, bpa=13.7 degrees ! Estimated noise=0.557551 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 (2.7, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828266 Jy ! Component: 100 - total flux cleaned = 0.0115835 Jy ! Component: 150 - total flux cleaned = 0.0139895 Jy ! Component: 200 - total flux cleaned = 0.0157961 Jy ! Total flux subtracted in 200 components = 0.0157961 Jy ! Clean residual min=-0.004954 max=0.004978 Jy/beam ! Clean residual mean=-0.000008 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.339559 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.339559 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=0.037503Jy sigma=1.483378 ! Fit after self-cal, rms=0.037473Jy sigma=1.481206 ! 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=0.037473Jy sigma=1.481206 ! Fit after self-cal, rms=0.037457Jy sigma=1.478309 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=5.014 mas, bpa=13.65 degrees ! Estimated noise=0.556954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134806 Jy ! Component: 100 - total flux cleaned = 0.00221399 Jy ! Component: 150 - total flux cleaned = 0.00310778 Jy ! Component: 200 - total flux cleaned = 0.00396353 Jy ! Total flux subtracted in 200 components = 0.00396353 Jy ! Clean residual min=-0.004888 max=0.004595 Jy/beam ! Clean residual mean=-0.000007 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.343523 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 83 components and 0.343523 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=0.037113Jy sigma=1.461652 ! Fit after self-cal, rms=0.037106Jy sigma=1.461409 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 = 0.000850531 Jy ! Component: 100 - total flux cleaned = 0.00135873 Jy ! Component: 150 - total flux cleaned = 0.00173034 Jy ! Component: 200 - total flux cleaned = 0.00207283 Jy ! Total flux subtracted in 200 components = 0.00207283 Jy ! Clean residual min=-0.004945 max=0.004443 Jy/beam ! Clean residual mean=-0.000006 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.345596 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.345596 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=0.036931Jy sigma=1.456383 ! Fit after self-cal, rms=0.036927Jy sigma=1.456270 ! 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=0.036927Jy sigma=1.456270 ! Fit after self-cal, rms=0.036930Jy sigma=1.455030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=5.01 mas, bpa=13.61 degrees ! Estimated noise=0.558115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781103 Jy ! Component: 100 - total flux cleaned = 0.00121967 Jy ! Component: 150 - total flux cleaned = 0.00157946 Jy ! Component: 200 - total flux cleaned = 0.00183833 Jy ! Total flux subtracted in 200 components = 0.00183833 Jy ! Clean residual min=-0.004952 max=0.004362 Jy/beam ! Clean residual mean=-0.000006 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.347434 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 112 components and 0.347434 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=0.036759Jy sigma=1.452538 ! Fit after self-cal, rms=0.036754Jy sigma=1.452382 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 = 0.000211607 Jy ! Component: 100 - total flux cleaned = 0.000447149 Jy ! Component: 150 - total flux cleaned = 0.000665785 Jy ! Component: 200 - total flux cleaned = 0.000839004 Jy ! Total flux subtracted in 200 components = 0.000839004 Jy ! Clean residual min=-0.004932 max=0.004276 Jy/beam ! Clean residual mean=-0.000006 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.348273 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.348273 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=0.036663Jy sigma=1.450690 ! Fit after self-cal, rms=0.036659Jy sigma=1.450587 ! 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=0.036659Jy sigma=1.450587 ! Fit after self-cal, rms=0.036661Jy sigma=1.449197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=6.365 mas, bpa=-0.06204 degrees ! Estimated noise=0.659726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681218 Jy ! Component: 100 - total flux cleaned = 0.00112725 Jy ! Component: 150 - total flux cleaned = 0.00152383 Jy ! Component: 200 - total flux cleaned = 0.00185197 Jy ! Total flux subtracted in 200 components = 0.00185197 Jy ! Clean residual min=-0.007599 max=0.005708 Jy/beam ! Clean residual mean=-0.000010 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.350125 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.350125 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=0.036511Jy sigma=1.451088 ! Fit after self-cal, rms=0.036495Jy sigma=1.450343 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 = 0.000308486 Jy ! Component: 100 - total flux cleaned = 0.000662147 Jy ! Component: 150 - total flux cleaned = 0.000804316 Jy ! Component: 200 - total flux cleaned = 0.000884581 Jy ! Total flux subtracted in 200 components = 0.000884581 Jy ! Clean residual min=-0.007551 max=0.005655 Jy/beam ! Clean residual mean=-0.000009 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.351009 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.351009 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=0.036461Jy sigma=1.450472 ! Fit after self-cal, rms=0.036454Jy sigma=1.450224 ! 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=2.04 mas, bmaj=5.007 mas, bpa=13.57 degrees ! Estimated noise=0.559332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.04 x 5.007 at 13.57 degrees (North through East) ! Clean map min=-0.0048145 max=0.24668 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=1.628 mas, bmaj=4.47 mas, bpa=15.73 degrees ! Estimated noise=0.69406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174294 Jy ! Component: 100 - total flux cleaned = 0.238501 Jy ! Component: 150 - total flux cleaned = 0.273542 Jy ! Component: 200 - total flux cleaned = 0.292961 Jy ! Total flux subtracted in 200 components = 0.292961 Jy ! Clean residual min=-0.005931 max=0.009412 Jy/beam ! Clean residual mean=-0.000017 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.292961 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.292961 Jy ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=5.007 mas, bpa=13.57 degrees ! Estimated noise=0.559332 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 = 0.0154882 Jy ! Component: 100 - total flux cleaned = 0.0245112 Jy ! Component: 150 - total flux cleaned = 0.0309775 Jy ! Component: 200 - total flux cleaned = 0.0354736 Jy ! Total flux subtracted in 200 components = 0.0354736 Jy ! Clean residual min=-0.005399 max=0.007161 Jy/beam ! Clean residual mean=-0.000014 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.328434 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.328434 Jy ! Inverting map ! Added new window around map position (-8.7, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070676 Jy ! Component: 100 - total flux cleaned = 0.00978294 Jy ! Component: 150 - total flux cleaned = 0.0115094 Jy ! Component: 200 - total flux cleaned = 0.0129743 Jy ! Total flux subtracted in 200 components = 0.0129743 Jy ! Clean residual min=-0.004830 max=0.004551 Jy/beam ! Clean residual mean=-0.000007 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.341409 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 0.341409 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=4.014 mas, bmaj=6.365 mas, bpa=-0.06204 degrees ! Estimated noise=0.659726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212303 Jy ! Component: 100 - total flux cleaned = 0.00380828 Jy ! Component: 150 - total flux cleaned = 0.00523672 Jy ! Component: 200 - total flux cleaned = 0.00646714 Jy ! Total flux subtracted in 200 components = 0.00646714 Jy ! Clean residual min=-0.006540 max=0.005124 Jy/beam ! Clean residual mean=-0.000008 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.347876 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 = 0.000948571 Jy ! Component: 100 - total flux cleaned = 0.00155566 Jy ! Component: 150 - total flux cleaned = 0.00218789 Jy ! Component: 200 - total flux cleaned = 0.00260478 Jy ! Total flux subtracted in 200 components = 0.00260478 Jy ! Clean residual min=-0.006328 max=0.005077 Jy/beam ! Clean residual mean=-0.000007 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.350481 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 118 components and 0.350481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=5.007 mas, bpa=13.57 degrees ! Estimated noise=0.559332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003848 Jy ! Component: 100 - total flux cleaned = -0.00015368 Jy ! Component: 150 - total flux cleaned = 5.20278e-05 Jy ! Component: 200 - total flux cleaned = 0.000290576 Jy ! Total flux subtracted in 200 components = 0.000290576 Jy ! Clean residual min=-0.004238 max=0.004212 Jy/beam ! Clean residual mean=-0.000003 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.350771 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.350771 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=0.035812Jy sigma=1.400555 ! Fit after self-cal, rms=0.035740Jy sigma=1.396541 wmodel /d2/scr/pima/bp177e_uvs/J1604-0019_C_map.mod ! Writing 135 model components to file: /d2/scr/pima/bp177e_uvs/J1604-0019_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1604-0019_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1604-0019_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1604-0019_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1604-0019_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 = -0.000692773 Jy ! Component: 100 - total flux cleaned = -0.00122538 Jy ! Component: 150 - total flux cleaned = -0.00165342 Jy ! Component: 200 - total flux cleaned = -0.00205378 Jy ! Component: 250 - total flux cleaned = -0.00227008 Jy ! Component: 300 - total flux cleaned = -0.0026331 Jy ! Component: 350 - total flux cleaned = -0.0029798 Jy ! Component: 400 - total flux cleaned = -0.00335794 Jy ! Component: 450 - total flux cleaned = -0.00367562 Jy ! Component: 500 - total flux cleaned = -0.00402419 Jy ! Component: 550 - total flux cleaned = -0.00423389 Jy ! Component: 600 - total flux cleaned = -0.00447692 Jy ! Component: 650 - total flux cleaned = -0.00467125 Jy ! Component: 700 - total flux cleaned = -0.00485861 Jy ! Component: 750 - total flux cleaned = -0.00507664 Jy ! Component: 800 - total flux cleaned = -0.0052882 Jy ! Component: 850 - total flux cleaned = -0.00556167 Jy ! Component: 900 - total flux cleaned = -0.00586 Jy ! Component: 950 - total flux cleaned = -0.00608554 Jy ! Component: 1000 - total flux cleaned = -0.00627442 Jy ! Component: 1050 - total flux cleaned = -0.00651919 Jy ! Component: 1100 - total flux cleaned = -0.006669 Jy ! Component: 1150 - total flux cleaned = -0.00687285 Jy ! Component: 1200 - total flux cleaned = -0.00698679 Jy ! Component: 1250 - total flux cleaned = -0.00712519 Jy ! Component: 1300 - total flux cleaned = -0.00715206 Jy ! Component: 1350 - total flux cleaned = -0.00728467 Jy ! Component: 1400 - total flux cleaned = -0.00733676 Jy ! Component: 1450 - total flux cleaned = -0.00738748 Jy ! Component: 1500 - total flux cleaned = -0.00748727 Jy ! Component: 1550 - total flux cleaned = -0.00756035 Jy ! Component: 1600 - total flux cleaned = -0.00767946 Jy ! Component: 1650 - total flux cleaned = -0.00772595 Jy ! Component: 1700 - total flux cleaned = -0.00779522 Jy ! Component: 1750 - total flux cleaned = -0.00786336 Jy ! Component: 1800 - total flux cleaned = -0.00795236 Jy ! Component: 1850 - total flux cleaned = -0.00797434 Jy ! Component: 1900 - total flux cleaned = -0.00808261 Jy ! Component: 1950 - total flux cleaned = -0.00808241 Jy ! Component: 2000 - total flux cleaned = -0.00816581 Jy ! Component: 2050 - total flux cleaned = -0.00820678 Jy ! Component: 2100 - total flux cleaned = -0.00828776 Jy ! Component: 2150 - total flux cleaned = -0.00836749 Jy ! Component: 2200 - total flux cleaned = -0.00844614 Jy ! Component: 2250 - total flux cleaned = -0.00854246 Jy ! Component: 2300 - total flux cleaned = -0.00871338 Jy ! Component: 2350 - total flux cleaned = -0.00875058 Jy ! Component: 2400 - total flux cleaned = -0.0088796 Jy ! Component: 2450 - total flux cleaned = -0.00897043 Jy ! Component: 2500 - total flux cleaned = -0.0089885 Jy ! Component: 2550 - total flux cleaned = -0.00909507 Jy ! Component: 2600 - total flux cleaned = -0.00916496 Jy ! Component: 2650 - total flux cleaned = -0.00925134 Jy ! Component: 2700 - total flux cleaned = -0.00933683 Jy ! Component: 2750 - total flux cleaned = -0.009455 Jy ! Component: 2800 - total flux cleaned = -0.00945524 Jy ! Component: 2850 - total flux cleaned = -0.00953799 Jy ! Component: 2900 - total flux cleaned = -0.00961956 Jy ! Component: 2950 - total flux cleaned = -0.00966808 Jy ! Component: 3000 - total flux cleaned = -0.00974778 Jy ! Component: 3050 - total flux cleaned = -0.00977925 Jy ! Component: 3100 - total flux cleaned = -0.00984168 Jy ! Component: 3150 - total flux cleaned = -0.00985696 Jy ! Component: 3200 - total flux cleaned = -0.00984161 Jy ! Component: 3250 - total flux cleaned = -0.00985701 Jy ! Component: 3300 - total flux cleaned = -0.00991699 Jy ! Component: 3350 - total flux cleaned = -0.00991717 Jy ! Component: 3400 - total flux cleaned = -0.00994694 Jy ! Component: 3450 - total flux cleaned = -0.0100199 Jy ! Component: 3500 - total flux cleaned = -0.0100634 Jy ! Component: 3550 - total flux cleaned = -0.0101349 Jy ! Component: 3600 - total flux cleaned = -0.0101489 Jy ! Component: 3650 - total flux cleaned = -0.0101629 Jy ! Component: 3700 - total flux cleaned = -0.010219 Jy ! Component: 3750 - total flux cleaned = -0.0102328 Jy ! Component: 3800 - total flux cleaned = -0.0102876 Jy ! Component: 3850 - total flux cleaned = -0.0102876 Jy ! Component: 3900 - total flux cleaned = -0.0102877 Jy ! Component: 3950 - total flux cleaned = -0.0103146 Jy ! Component: 4000 - total flux cleaned = -0.0103814 Jy ! Component: 4050 - total flux cleaned = -0.0103946 Jy ! Total flux subtracted in 4096 components = -0.0103947 Jy ! Clean residual min=-0.000753 max=0.000762 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.340377 Jy keep ! Adding 400 model components to the UV plane model. ! The established model now contains 535 components and 0.340377 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1604-0019_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.04 x 5.007 at 13.57 degrees (North through East) ! Clean map min=-0.0049757 max=0.24818 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1604-0019_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.24818 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297751 0.297751 0.595501 1.191 2.382 4.76401 9.52802 19.056 38.1121 76.2242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1007.55 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1604-0019_C_uvs.log closed on Sat Mar 22 18:49:07 2014