! Started logfile: /d2/scr/pima/bp171aa_uvs/J1249-2324_C_uvs.log on Thu Nov 28 23:39:09 2013 obs /d2/scr/pima/bp171aa_uvs/J1249-2324_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1249-2324_C_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793333 visibilities/baseline/integration-bin. ! Found source: J1249-2324 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2856 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/bp171aa_uvs/J1249-2324_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000455Jy sigma=0.707345 ! Fit after self-cal, rms=0.941925Jy sigma=0.665962 ! 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=1.703 mas, bmaj=4.187 mas, bpa=-0.7339 degrees ! Estimated noise=27.4607 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 = 0.0392635 Jy ! Component: 100 - total flux cleaned = 0.0574654 Jy ! Total flux subtracted in 100 components = 0.0574654 Jy ! Clean residual min=-0.009015 max=0.023413 Jy/beam ! Clean residual mean=0.000029 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.0574654 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0574654 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=0.066056Jy sigma=0.046705 ! Fit after self-cal, rms=0.065045Jy sigma=0.045990 ! Inverting map ! Added new window around map position (-8.7, 0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223787 Jy ! Component: 100 - total flux cleaned = 0.0355398 Jy ! Total flux subtracted in 100 components = 0.0355398 Jy ! Clean residual min=-0.006449 max=0.009458 Jy/beam ! Clean residual mean=0.000023 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.0930052 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.0930052 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=0.052893Jy sigma=0.037398 ! Fit after self-cal, rms=0.052009Jy sigma=0.036772 ! 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=2.036 mas, bmaj=4.815 mas, bpa=-0.05165 degrees ! Estimated noise=18.7142 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 = 0.0198303 Jy ! Component: 100 - total flux cleaned = 0.0339646 Jy ! Component: 150 - total flux cleaned = 0.0445058 Jy ! Component: 200 - total flux cleaned = 0.052507 Jy ! Total flux subtracted in 200 components = 0.052507 Jy ! Clean residual min=-0.006434 max=0.011238 Jy/beam ! Clean residual mean=0.000023 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 0.145512 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 99 components and 0.145512 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=0.041068Jy sigma=0.029036 ! Fit after self-cal, rms=0.040829Jy sigma=0.028867 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.036 x 4.815 at -0.05165 degrees (North through East) ! Clean map min=-0.0063919 max=0.055815 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 1.00* 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 1.00* 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 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 1.00* 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 1.00* 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.040829Jy sigma=0.028867 ! Fit after self-cal, rms=0.040829Jy sigma=0.028867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=4.815 mas, bpa=-0.05165 degrees ! Estimated noise=18.7142 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 = 0.00662193 Jy ! Component: 100 - total flux cleaned = 0.0115309 Jy ! Component: 150 - total flux cleaned = 0.0153048 Jy ! Component: 200 - total flux cleaned = 0.018227 Jy ! Total flux subtracted in 200 components = 0.018227 Jy ! Clean residual min=-0.006533 max=0.010560 Jy/beam ! Clean residual mean=0.000023 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.163739 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 127 components and 0.163739 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=0.039330Jy sigma=0.027807 ! Fit after self-cal, rms=0.039298Jy sigma=0.027784 ! Inverting map ! Added new window around map position (-4.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100082 Jy ! Component: 100 - total flux cleaned = 0.0144002 Jy ! Component: 150 - total flux cleaned = 0.0173127 Jy ! Component: 200 - total flux cleaned = 0.0195354 Jy ! Total flux subtracted in 200 components = 0.0195354 Jy ! Clean residual min=-0.005742 max=0.007913 Jy/beam ! Clean residual mean=0.000022 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.183275 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 186 components and 0.183275 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=0.036855Jy sigma=0.026057 ! Fit after self-cal, rms=0.036737Jy sigma=0.025973 ! 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=0.036737Jy sigma=0.025973 ! Fit after self-cal, rms=0.037006Jy sigma=0.025772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.032 mas, bmaj=4.794 mas, bpa=-0.1029 degrees ! Estimated noise=18.8695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240859 Jy ! Component: 100 - total flux cleaned = 0.00369003 Jy ! Component: 150 - total flux cleaned = 0.00446485 Jy ! Component: 200 - total flux cleaned = 0.00491265 Jy ! Total flux subtracted in 200 components = 0.00491265 Jy ! Clean residual min=-0.005159 max=0.007257 Jy/beam ! Clean residual mean=0.000019 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.188187 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 210 components and 0.188187 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=0.036810Jy sigma=0.025636 ! Fit after self-cal, rms=0.036805Jy sigma=0.025621 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 (37.2, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718017 Jy ! Component: 100 - total flux cleaned = 0.0115136 Jy ! Component: 150 - total flux cleaned = 0.0145328 Jy ! Component: 200 - total flux cleaned = 0.0168119 Jy ! Total flux subtracted in 200 components = 0.0168119 Jy ! Clean residual min=-0.004026 max=0.003865 Jy/beam ! Clean residual mean=0.000010 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.204999 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 291 components and 0.204999 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=0.035208Jy sigma=0.024499 ! Fit after self-cal, rms=0.035119Jy sigma=0.024439 ! 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=0.035119Jy sigma=0.024439 ! Fit after self-cal, rms=0.034884Jy sigma=0.024295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=4.813 mas, bpa=0.05657 degrees ! Estimated noise=18.9254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245786 Jy ! Component: 100 - total flux cleaned = 0.00433475 Jy ! Component: 150 - total flux cleaned = 0.00595014 Jy ! Component: 200 - total flux cleaned = 0.00737841 Jy ! Total flux subtracted in 200 components = 0.00737841 Jy ! Clean residual min=-0.003517 max=0.003954 Jy/beam ! Clean residual mean=0.000007 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.212378 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 327 components and 0.212378 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=0.034617Jy sigma=0.024103 ! Fit after self-cal, rms=0.034610Jy sigma=0.024097 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 = 0.00135486 Jy ! Component: 100 - total flux cleaned = 0.00253659 Jy ! Component: 150 - total flux cleaned = 0.0035925 Jy ! Component: 200 - total flux cleaned = 0.00454971 Jy ! Total flux subtracted in 200 components = 0.00454971 Jy ! Clean residual min=-0.003257 max=0.004007 Jy/beam ! Clean residual mean=0.000006 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.216927 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 345 components and 0.216927 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=0.034512Jy sigma=0.024026 ! Fit after self-cal, rms=0.034509Jy sigma=0.024024 ! Inverting map ! Added new window around map position (-11.7, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349408 Jy ! Component: 100 - total flux cleaned = 0.0051937 Jy ! Component: 150 - total flux cleaned = 0.00657566 Jy ! Component: 200 - total flux cleaned = 0.00782307 Jy ! Total flux subtracted in 200 components = 0.00782307 Jy ! Clean residual min=-0.002793 max=0.002526 Jy/beam ! Clean residual mean=0.000004 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.22475 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 387 components and 0.22475 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=0.034128Jy sigma=0.023762 ! Fit after self-cal, rms=0.034107Jy sigma=0.023745 ! 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=0.034107Jy sigma=0.023745 ! Fit after self-cal, rms=0.033699Jy sigma=0.023460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=9.171 mas, bpa=4.75 degrees ! Estimated noise=22.6515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205167 Jy ! Component: 100 - total flux cleaned = 0.00355584 Jy ! Component: 150 - total flux cleaned = 0.00484393 Jy ! Component: 200 - total flux cleaned = 0.00597675 Jy ! Total flux subtracted in 200 components = 0.00597675 Jy ! Clean residual min=-0.003247 max=0.003045 Jy/beam ! Clean residual mean=0.000002 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.230727 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 407 components and 0.230727 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=0.033614Jy sigma=0.023401 ! Fit after self-cal, rms=0.033615Jy sigma=0.023394 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 = 0.00108569 Jy ! Component: 100 - total flux cleaned = 0.00201554 Jy ! Component: 150 - total flux cleaned = 0.00284351 Jy ! Component: 200 - total flux cleaned = 0.00358359 Jy ! Total flux subtracted in 200 components = 0.00358359 Jy ! Clean residual min=-0.003148 max=0.002901 Jy/beam ! Clean residual mean=0.000001 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.234311 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 422 components and 0.234311 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=0.033593Jy sigma=0.023380 ! Fit after self-cal, rms=0.033591Jy sigma=0.023379 ! 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=2.037 mas, bmaj=4.793 mas, bpa=0.1866 degrees ! Estimated noise=18.9053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.037 x 4.793 at 0.1866 degrees (North through East) ! Clean map min=-0.0023309 max=0.05376 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=1.702 mas, bmaj=4.174 mas, bpa=-0.4057 degrees ! Estimated noise=27.8301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434778 Jy ! Component: 100 - total flux cleaned = 0.0676356 Jy ! Component: 150 - total flux cleaned = 0.0847384 Jy ! Component: 200 - total flux cleaned = 0.0979523 Jy ! Total flux subtracted in 200 components = 0.0979523 Jy ! Clean residual min=-0.005972 max=0.008836 Jy/beam ! Clean residual mean=0.000019 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.0979523 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0979523 Jy ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.793 mas, bpa=0.1866 degrees ! Estimated noise=18.9053 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 = 0.019289 Jy ! Component: 100 - total flux cleaned = 0.033717 Jy ! Component: 150 - total flux cleaned = 0.0449028 Jy ! Component: 200 - total flux cleaned = 0.0539566 Jy ! Total flux subtracted in 200 components = 0.0539566 Jy ! Clean residual min=-0.005404 max=0.007314 Jy/beam ! Clean residual mean=0.000017 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.151909 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 139 components and 0.151909 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=3.858 mas, bmaj=9.171 mas, bpa=4.75 degrees ! Estimated noise=22.6515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124861 Jy ! Component: 100 - total flux cleaned = 0.0218428 Jy ! Component: 150 - total flux cleaned = 0.0293631 Jy ! Component: 200 - total flux cleaned = 0.0357016 Jy ! Total flux subtracted in 200 components = 0.0357016 Jy ! Clean residual min=-0.006148 max=0.006438 Jy/beam ! Clean residual mean=0.000020 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.187611 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 = 0.00547539 Jy ! Component: 100 - total flux cleaned = 0.0102616 Jy ! Component: 150 - total flux cleaned = 0.0144668 Jy ! Component: 200 - total flux cleaned = 0.0181731 Jy ! Total flux subtracted in 200 components = 0.0181731 Jy ! Clean residual min=-0.004888 max=0.004028 Jy/beam ! Clean residual mean=0.000012 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.205784 Jy ! Adding 163 model components to the UV plane model. ! The established model now contains 271 components and 0.205783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.793 mas, bpa=0.1866 degrees ! Estimated noise=18.9053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290192 Jy ! Component: 100 - total flux cleaned = 0.00520742 Jy ! Component: 150 - total flux cleaned = 0.00722487 Jy ! Component: 200 - total flux cleaned = 0.00904069 Jy ! Total flux subtracted in 200 components = 0.00904069 Jy ! Clean residual min=-0.003334 max=0.002755 Jy/beam ! Clean residual mean=0.000005 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.214824 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 305 components and 0.214824 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=0.034050Jy sigma=0.023688 ! Fit after self-cal, rms=0.034016Jy sigma=0.023666 wmodel /d2/scr/pima/bp171aa_uvs/J1249-2324_C_map.mod ! Writing 305 model components to file: /d2/scr/pima/bp171aa_uvs/J1249-2324_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1249-2324_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1249-2324_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1249-2324_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171aa_uvs/J1249-2324_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 = -0.0012194 Jy ! Component: 100 - total flux cleaned = -0.00179765 Jy ! Component: 150 - total flux cleaned = -0.0021546 Jy ! Component: 200 - total flux cleaned = -0.00223929 Jy ! Component: 250 - total flux cleaned = -0.00227803 Jy ! Component: 300 - total flux cleaned = -0.00220099 Jy ! Component: 350 - total flux cleaned = -0.00234756 Jy ! Component: 400 - total flux cleaned = -0.00241712 Jy ! Component: 450 - total flux cleaned = -0.00245078 Jy ! Component: 500 - total flux cleaned = -0.00251841 Jy ! Component: 550 - total flux cleaned = -0.0026478 Jy ! Component: 600 - total flux cleaned = -0.00283577 Jy ! Component: 650 - total flux cleaned = -0.0028664 Jy ! Component: 700 - total flux cleaned = -0.00298523 Jy ! Component: 750 - total flux cleaned = -0.00304313 Jy ! Component: 800 - total flux cleaned = -0.00309964 Jy ! Component: 850 - total flux cleaned = -0.00320947 Jy ! Component: 900 - total flux cleaned = -0.00326303 Jy ! Component: 950 - total flux cleaned = -0.00331503 Jy ! Component: 1000 - total flux cleaned = -0.00334118 Jy ! Component: 1050 - total flux cleaned = -0.00341689 Jy ! Component: 1100 - total flux cleaned = -0.00341706 Jy ! Component: 1150 - total flux cleaned = -0.00336897 Jy ! Component: 1200 - total flux cleaned = -0.00344017 Jy ! Component: 1250 - total flux cleaned = -0.0033932 Jy ! Component: 1300 - total flux cleaned = -0.00337005 Jy ! Component: 1350 - total flux cleaned = -0.00332509 Jy ! Component: 1400 - total flux cleaned = -0.00332525 Jy ! Component: 1450 - total flux cleaned = -0.00328233 Jy ! Component: 1500 - total flux cleaned = -0.00328223 Jy ! Component: 1550 - total flux cleaned = -0.00332384 Jy ! Component: 1600 - total flux cleaned = -0.00315767 Jy ! Component: 1650 - total flux cleaned = -0.00309637 Jy ! Component: 1700 - total flux cleaned = -0.00297587 Jy ! Component: 1750 - total flux cleaned = -0.00293619 Jy ! Component: 1800 - total flux cleaned = -0.00281949 Jy ! Component: 1850 - total flux cleaned = -0.00274231 Jy ! Component: 1900 - total flux cleaned = -0.00266621 Jy ! Component: 1950 - total flux cleaned = -0.00253506 Jy ! Component: 2000 - total flux cleaned = -0.00244324 Jy ! Component: 2050 - total flux cleaned = -0.00237065 Jy ! Component: 2100 - total flux cleaned = -0.00238851 Jy ! Component: 2150 - total flux cleaned = -0.00224701 Jy ! Component: 2200 - total flux cleaned = -0.00219457 Jy ! Component: 2250 - total flux cleaned = -0.00209138 Jy ! Component: 2300 - total flux cleaned = -0.00205736 Jy ! Component: 2350 - total flux cleaned = -0.00195703 Jy ! Component: 2400 - total flux cleaned = -0.00197361 Jy ! Component: 2450 - total flux cleaned = -0.00190805 Jy ! Component: 2500 - total flux cleaned = -0.0018758 Jy ! Component: 2550 - total flux cleaned = -0.00186003 Jy ! Component: 2600 - total flux cleaned = -0.00182838 Jy ! Component: 2650 - total flux cleaned = -0.00184382 Jy ! Component: 2700 - total flux cleaned = -0.00176651 Jy ! Component: 2750 - total flux cleaned = -0.00173595 Jy ! Component: 2800 - total flux cleaned = -0.00173585 Jy ! Component: 2850 - total flux cleaned = -0.00164634 Jy ! Component: 2900 - total flux cleaned = -0.00164643 Jy ! Component: 2950 - total flux cleaned = -0.0016027 Jy ! Component: 3000 - total flux cleaned = -0.00160269 Jy ! Component: 3050 - total flux cleaned = -0.0015741 Jy ! Component: 3100 - total flux cleaned = -0.00158833 Jy ! Component: 3150 - total flux cleaned = -0.00151816 Jy ! Component: 3200 - total flux cleaned = -0.0015184 Jy ! Component: 3250 - total flux cleaned = -0.00150483 Jy ! Component: 3300 - total flux cleaned = -0.00150496 Jy ! Component: 3350 - total flux cleaned = -0.0014916 Jy ! Component: 3400 - total flux cleaned = -0.00147857 Jy ! Component: 3450 - total flux cleaned = -0.00147872 Jy ! Component: 3500 - total flux cleaned = -0.00143954 Jy ! Component: 3550 - total flux cleaned = -0.00147837 Jy ! Component: 3600 - total flux cleaned = -0.00146541 Jy ! Component: 3650 - total flux cleaned = -0.00142726 Jy ! Component: 3700 - total flux cleaned = -0.00140216 Jy ! Component: 3750 - total flux cleaned = -0.00140216 Jy ! Component: 3800 - total flux cleaned = -0.0014144 Jy ! Component: 3850 - total flux cleaned = -0.00137766 Jy ! Component: 3900 - total flux cleaned = -0.00138999 Jy ! Component: 3950 - total flux cleaned = -0.00134169 Jy ! Component: 4000 - total flux cleaned = -0.00130572 Jy ! Component: 4050 - total flux cleaned = -0.001294 Jy ! Total flux subtracted in 4096 components = -0.00130571 Jy ! Clean residual min=-0.000660 max=0.000696 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.213518 Jy keep ! Adding 398 model components to the UV plane model. ! The established model now contains 703 components and 0.213518 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1249-2324_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.037 x 4.793 at 0.1866 degrees (North through East) ! Clean map min=-0.002082 max=0.056397 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1249-2324_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0563969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3091 1.3091 2.6182 5.23639 10.4728 20.9456 41.8911 83.7823 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.165 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1249-2324_C_uvs.log closed on Thu Nov 28 23:39:15 2013