! Started logfile: /d2/scr/pima/bp177i_uvs/J1034+5635_C_uvs.log on Tue Apr 15 00:23:19 2014 obs /d2/scr/pima/bp177i_uvs/J1034+5635_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1034+5635_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1034+5635 ! ! 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/J1034+5635_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=1.000098Jy sigma=46.329951 ! Fit after self-cal, rms=0.968049Jy sigma=44.859946 ! 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=1.313 mas, bmaj=4.672 mas, bpa=-0.9882 degrees ! Estimated noise=0.607421 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 = 0.0238964 Jy ! Component: 100 - total flux cleaned = 0.0295822 Jy ! Total flux subtracted in 100 components = 0.0295822 Jy ! Clean residual min=-0.001805 max=0.002241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0295822 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0295822 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=0.016215Jy sigma=0.687553 ! Fit after self-cal, rms=0.014449Jy sigma=0.609045 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292064 Jy ! Component: 100 - total flux cleaned = 0.00440827 Jy ! Total flux subtracted in 100 components = 0.00440827 Jy ! Clean residual min=-0.001680 max=0.001574 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0339904 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.0339904 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=0.013667Jy sigma=0.580501 ! Fit after self-cal, rms=0.013663Jy sigma=0.580209 ! 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=1.58 mas, bmaj=4.798 mas, bpa=-1.001 degrees ! Estimated noise=0.471036 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 = 0.0012301 Jy ! Component: 100 - total flux cleaned = 0.00194176 Jy ! Component: 150 - total flux cleaned = 0.00239394 Jy ! Component: 200 - total flux cleaned = 0.00269135 Jy ! Total flux subtracted in 200 components = 0.00269135 Jy ! Clean residual min=-0.001478 max=0.001505 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0366818 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0366818 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=0.013502Jy sigma=0.576097 ! Fit after self-cal, rms=0.013499Jy sigma=0.575981 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.798 at -1.001 degrees (North through East) ! Clean map min=-0.001432 max=0.032325 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* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.08 KP 0.88 ! LA 1.16 MK 0.93 NL 1.11 OV 1.02 ! PT 0.93 SC 0.95 ! ! ! 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 0.95 FD 1.06 HN 0.90 KP 0.96 ! LA 1.02 MK 1.04 NL 1.06 OV 1.01 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.02 KP 0.97 ! LA 1.01 MK 1.01 NL 1.13 OV 1.03 ! PT 0.90 SC 0.92 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.94 ! LA 1.04 MK 1.04 NL 1.10 OV 0.94 ! PT 0.98 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.04 KP 1.10 ! LA 1.04 MK 1.08 NL 1.01 OV 1.09 ! PT 0.94 SC 1.10 ! ! ! Fit before self-cal, rms=0.013499Jy sigma=0.575981 ! Fit after self-cal, rms=0.013452Jy sigma=0.561906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.793 mas, bpa=-0.8495 degrees ! Estimated noise=0.475611 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 = 0.000501387 Jy ! Component: 100 - total flux cleaned = 0.000740987 Jy ! Component: 150 - total flux cleaned = 0.000895425 Jy ! Component: 200 - total flux cleaned = 0.000972493 Jy ! Total flux subtracted in 200 components = 0.000972493 Jy ! Clean residual min=-0.001381 max=0.001432 Jy/beam ! Clean residual mean=0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0376543 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0376543 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=0.013413Jy sigma=0.561783 ! Fit after self-cal, rms=0.013418Jy sigma=0.561673 ! 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=0.013418Jy sigma=0.561673 ! Fit after self-cal, rms=0.013489Jy sigma=0.561297 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=4.791 mas, bpa=-0.7872 degrees ! Estimated noise=0.479125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303565 Jy ! Component: 100 - total flux cleaned = 0.000453183 Jy ! Component: 150 - total flux cleaned = 0.000546254 Jy ! Component: 200 - total flux cleaned = 0.000571696 Jy ! Total flux subtracted in 200 components = 0.000571696 Jy ! Clean residual min=-0.001386 max=0.001420 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.038226 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.038226 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=0.013469Jy sigma=0.561463 ! Fit after self-cal, rms=0.013469Jy sigma=0.561458 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 (14.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489981 Jy ! Component: 100 - total flux cleaned = 0.000428518 Jy ! Component: 150 - total flux cleaned = 0.000385985 Jy ! Component: 200 - total flux cleaned = 0.000401977 Jy ! Total flux subtracted in 200 components = 0.000401977 Jy ! Clean residual min=-0.001398 max=0.001110 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0386279 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.038628 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=0.013332Jy sigma=0.555239 ! Fit after self-cal, rms=0.013324Jy sigma=0.554962 ! 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=0.013324Jy sigma=0.554962 ! Fit after self-cal, rms=0.013215Jy sigma=0.550267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=4.786 mas, bpa=-0.6573 degrees ! Estimated noise=0.477695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9257e-06 Jy ! Component: 100 - total flux cleaned = -2.82357e-05 Jy ! Component: 150 - total flux cleaned = -4.90795e-05 Jy ! Component: 200 - total flux cleaned = -4.00392e-05 Jy ! Total flux subtracted in 200 components = -4.00392e-05 Jy ! Clean residual min=-0.001212 max=0.001059 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0385879 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.0385879 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=0.013189Jy sigma=0.549402 ! Fit after self-cal, rms=0.013188Jy sigma=0.549325 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 = 2.31557e-05 Jy ! Component: 100 - total flux cleaned = 3.8044e-05 Jy ! Component: 150 - total flux cleaned = 7.31368e-05 Jy ! Component: 200 - total flux cleaned = 7.96133e-05 Jy ! Total flux subtracted in 200 components = 7.96133e-05 Jy ! Clean residual min=-0.001197 max=0.001046 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0386675 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.0386675 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=0.013178Jy sigma=0.549027 ! Fit after self-cal, rms=0.013177Jy sigma=0.549009 ! 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=0.013177Jy sigma=0.549009 ! Fit after self-cal, rms=0.013184Jy sigma=0.548912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=5.205 mas, bpa=-1.162 degrees ! Estimated noise=0.605366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165711 Jy ! Component: 100 - total flux cleaned = 0.000176796 Jy ! Component: 150 - total flux cleaned = 0.00017694 Jy ! Component: 200 - total flux cleaned = 0.000168619 Jy ! Total flux subtracted in 200 components = 0.000168619 Jy ! Clean residual min=-0.001297 max=0.001101 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0388362 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.0388362 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=0.013177Jy sigma=0.548947 ! Fit after self-cal, rms=0.013175Jy sigma=0.548884 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 = 8.4544e-05 Jy ! Component: 100 - total flux cleaned = 8.44705e-05 Jy ! Component: 150 - total flux cleaned = 7.10096e-05 Jy ! Component: 200 - total flux cleaned = 7.11841e-05 Jy ! Total flux subtracted in 200 components = 7.11841e-05 Jy ! Clean residual min=-0.001275 max=0.001082 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0389073 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.0389073 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=0.013174Jy sigma=0.549049 ! Fit after self-cal, rms=0.013173Jy sigma=0.549013 ! 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=1.571 mas, bmaj=4.785 mas, bpa=-0.6176 degrees ! Estimated noise=0.477565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 4.785 at -0.6176 degrees (North through East) ! Clean map min=-0.0011357 max=0.03278 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=1.306 mas, bmaj=4.657 mas, bpa=-0.5766 degrees ! Estimated noise=0.614652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246419 Jy ! Component: 100 - total flux cleaned = 0.0308086 Jy ! Component: 150 - total flux cleaned = 0.0333328 Jy ! Component: 200 - total flux cleaned = 0.0343223 Jy ! Total flux subtracted in 200 components = 0.0343223 Jy ! Clean residual min=-0.001459 max=0.001505 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0343224 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0343224 Jy ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=4.785 mas, bpa=-0.6176 degrees ! Estimated noise=0.477565 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 (12.6, -15.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168249 Jy ! Component: 100 - total flux cleaned = 0.00265708 Jy ! Component: 150 - total flux cleaned = 0.00292755 Jy ! Component: 200 - total flux cleaned = 0.00303728 Jy ! Total flux subtracted in 200 components = 0.00303728 Jy ! Clean residual min=-0.001156 max=0.001129 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0373596 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.0373596 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=3.533 mas, bmaj=5.205 mas, bpa=-1.162 degrees ! Estimated noise=0.605366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613326 Jy ! Component: 100 - total flux cleaned = 0.000822818 Jy ! Component: 150 - total flux cleaned = 0.000926898 Jy ! Component: 200 - total flux cleaned = 0.000996475 Jy ! Total flux subtracted in 200 components = 0.000996475 Jy ! Clean residual min=-0.001183 max=0.001080 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0383561 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 = 4.6095e-05 Jy ! Component: 100 - total flux cleaned = 0.000100141 Jy ! Component: 150 - total flux cleaned = 0.00013622 Jy ! Component: 200 - total flux cleaned = 0.000179239 Jy ! Total flux subtracted in 200 components = 0.000179239 Jy ! Clean residual min=-0.001157 max=0.001070 Jy/beam ! Clean residual mean=0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0385353 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 94 components and 0.0385353 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=4.785 mas, bpa=-0.6176 degrees ! Estimated noise=0.477565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.06628e-06 Jy ! Component: 100 - total flux cleaned = 0.000101077 Jy ! Component: 150 - total flux cleaned = 0.000132689 Jy ! Component: 200 - total flux cleaned = 0.000106626 Jy ! Total flux subtracted in 200 components = 0.000106626 Jy ! Clean residual min=-0.001009 max=0.001100 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.038642 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.038642 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=0.013144Jy sigma=0.547720 ! Fit after self-cal, rms=0.013139Jy sigma=0.547492 wmodel /d2/scr/pima/bp177i_uvs/J1034+5635_C_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177i_uvs/J1034+5635_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1034+5635_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1034+5635_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1034+5635_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1034+5635_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 = 0.000105595 Jy ! Component: 100 - total flux cleaned = -2.75442e-06 Jy ! Component: 150 - total flux cleaned = -5.32752e-05 Jy ! Component: 200 - total flux cleaned = -3.69168e-05 Jy ! Component: 250 - total flux cleaned = -3.68398e-05 Jy ! Component: 300 - total flux cleaned = -6.61694e-06 Jy ! Component: 350 - total flux cleaned = -2.15667e-05 Jy ! Component: 400 - total flux cleaned = -2.1781e-05 Jy ! Component: 450 - total flux cleaned = -7.78046e-06 Jy ! Component: 500 - total flux cleaned = -7.63816e-06 Jy ! Component: 550 - total flux cleaned = 1.91208e-05 Jy ! Component: 600 - total flux cleaned = 3.18968e-05 Jy ! Component: 650 - total flux cleaned = 3.18115e-05 Jy ! Component: 700 - total flux cleaned = 4.44223e-05 Jy ! Component: 750 - total flux cleaned = 9.29919e-05 Jy ! Component: 800 - total flux cleaned = 0.000116564 Jy ! Component: 850 - total flux cleaned = 0.000151006 Jy ! Component: 900 - total flux cleaned = 0.000139697 Jy ! Component: 950 - total flux cleaned = 0.000128823 Jy ! Component: 1000 - total flux cleaned = 0.000184022 Jy ! Component: 1050 - total flux cleaned = 0.000183754 Jy ! Component: 1100 - total flux cleaned = 0.000194403 Jy ! Component: 1150 - total flux cleaned = 0.000204788 Jy ! Component: 1200 - total flux cleaned = 0.000235438 Jy ! Component: 1250 - total flux cleaned = 0.000255525 Jy ! Component: 1300 - total flux cleaned = 0.0002653 Jy ! Component: 1350 - total flux cleaned = 0.000255284 Jy ! Component: 1400 - total flux cleaned = 0.000235786 Jy ! Component: 1450 - total flux cleaned = 0.0002166 Jy ! Component: 1500 - total flux cleaned = 0.000197817 Jy ! Component: 1550 - total flux cleaned = 0.000207187 Jy ! Component: 1600 - total flux cleaned = 0.000197965 Jy ! Component: 1650 - total flux cleaned = 0.000206994 Jy ! Component: 1700 - total flux cleaned = 0.000197868 Jy ! Component: 1750 - total flux cleaned = 0.000189041 Jy ! Component: 1800 - total flux cleaned = 0.000206554 Jy ! Component: 1850 - total flux cleaned = 0.00015456 Jy ! Component: 1900 - total flux cleaned = 0.000146096 Jy ! Component: 1950 - total flux cleaned = 0.000146194 Jy ! Component: 2000 - total flux cleaned = 0.000129329 Jy ! Component: 2050 - total flux cleaned = 9.63513e-05 Jy ! Component: 2100 - total flux cleaned = 8.80873e-05 Jy ! Component: 2150 - total flux cleaned = 5.59536e-05 Jy ! Component: 2200 - total flux cleaned = 4.80045e-05 Jy ! Component: 2250 - total flux cleaned = 1.64342e-05 Jy ! Component: 2300 - total flux cleaned = 8.61383e-06 Jy ! Component: 2350 - total flux cleaned = -2.23457e-05 Jy ! Component: 2400 - total flux cleaned = -3.75667e-05 Jy ! Component: 2450 - total flux cleaned = -6.03196e-05 Jy ! Component: 2500 - total flux cleaned = -4.52919e-05 Jy ! Component: 2550 - total flux cleaned = -6.76305e-05 Jy ! Component: 2600 - total flux cleaned = -6.76658e-05 Jy ! Component: 2650 - total flux cleaned = -0.000118749 Jy ! Component: 2700 - total flux cleaned = -8.99567e-05 Jy ! Component: 2750 - total flux cleaned = -0.000140269 Jy ! Component: 2800 - total flux cleaned = -0.000147278 Jy ! Component: 2850 - total flux cleaned = -0.000182496 Jy ! Component: 2900 - total flux cleaned = -0.000196438 Jy ! Component: 2950 - total flux cleaned = -0.000203516 Jy ! Component: 3000 - total flux cleaned = -0.000237771 Jy ! Component: 3050 - total flux cleaned = -0.000264956 Jy ! Component: 3100 - total flux cleaned = -0.000285165 Jy ! Component: 3150 - total flux cleaned = -0.000318557 Jy ! Component: 3200 - total flux cleaned = -0.000338437 Jy ! Component: 3250 - total flux cleaned = -0.000397534 Jy ! Component: 3300 - total flux cleaned = -0.000384547 Jy ! Component: 3350 - total flux cleaned = -0.000397453 Jy ! Component: 3400 - total flux cleaned = -0.000397463 Jy ! Component: 3450 - total flux cleaned = -0.000454879 Jy ! Component: 3500 - total flux cleaned = -0.000473791 Jy ! Component: 3550 - total flux cleaned = -0.000480035 Jy ! Component: 3600 - total flux cleaned = -0.000492548 Jy ! Component: 3650 - total flux cleaned = -0.000529608 Jy ! Component: 3700 - total flux cleaned = -0.000535688 Jy ! Component: 3750 - total flux cleaned = -0.000541819 Jy ! Component: 3800 - total flux cleaned = -0.000584204 Jy ! Component: 3850 - total flux cleaned = -0.000584141 Jy ! Component: 3900 - total flux cleaned = -0.000608069 Jy ! Component: 3950 - total flux cleaned = -0.000631874 Jy ! Component: 4000 - total flux cleaned = -0.000649565 Jy ! Component: 4050 - total flux cleaned = -0.000649529 Jy ! Total flux subtracted in 4096 components = -0.000678692 Jy ! Clean residual min=-0.000362 max=0.000317 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0379633 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 438 components and 0.0379633 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1034+5635_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 4.785 at -0.6176 degrees (North through East) ! Clean map min=-0.00090393 max=0.032669 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1034+5635_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0326694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.989398 0.989398 1.9788 3.95759 7.91518 15.8304 31.6607 63.3215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.214 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1034+5635_C_uvs.log closed on Tue Apr 15 00:23:24 2014