! Started logfile: /scr/pima/bp192a1_uvs/J0108+0135_X_uvs.log on Wed Sep 16 13:26:28 2015 obs /scr/pima/bp192a1_uvs/J0108+0135_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0108+0135_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J0108+0135 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 11840 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0108+0135_X] 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 0.200x0.200 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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.284623Jy sigma=47.844322 ! Fit after self-cal, rms=1.225743Jy sigma=25.489678 ! 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=0.8162 mas, bmaj=2.002 mas, bpa=-0.3102 degrees ! Estimated noise=0.572317 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 = 1.38581 Jy ! Component: 100 - total flux cleaned = 1.86487 Jy ! Total flux subtracted in 100 components = 1.86487 Jy ! Clean residual min=-0.125869 max=0.270320 Jy/beam ! Clean residual mean=-0.000418 rms=0.042142 Jy/beam ! Combined flux in latest and established models = 1.86487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.86487 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=0.696180Jy sigma=13.911452 ! Fit after self-cal, rms=0.693242Jy sigma=13.877267 ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291201 Jy ! Component: 100 - total flux cleaned = 0.470262 Jy ! Total flux subtracted in 100 components = 0.470262 Jy ! Clean residual min=-0.112859 max=0.134540 Jy/beam ! Clean residual mean=-0.000276 rms=0.027701 Jy/beam ! Combined flux in latest and established models = 2.33513 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 2.33513 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=0.472977Jy sigma=9.170944 ! Fit after self-cal, rms=0.465470Jy sigma=9.049529 ! 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=1.048 mas, bmaj=2.533 mas, bpa=-6.561 degrees ! Estimated noise=0.322673 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 = 0.210118 Jy ! Component: 100 - total flux cleaned = 0.332328 Jy ! Component: 150 - total flux cleaned = 0.413645 Jy ! Component: 200 - total flux cleaned = 0.469078 Jy ! Total flux subtracted in 200 components = 0.469078 Jy ! Clean residual min=-0.104401 max=0.099931 Jy/beam ! Clean residual mean=-0.000341 rms=0.025526 Jy/beam ! Combined flux in latest and established models = 2.80421 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 2.80421 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=0.343578Jy sigma=6.751262 ! Fit after self-cal, rms=0.337097Jy sigma=6.626416 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.533 at -6.561 degrees (North through East) ! Clean map min=-0.10102 max=1.8121 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 0.88 FD 0.98 HN 0.94 KP 1.20 ! LA 0.95 MK 1.06 NL 1.13 OV 1.00 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.07 ! LA 0.99 MK 1.09 NL 1.07 OV 0.98 ! PT 0.87 SC 0.99 ! ! ! 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 1.02 FD 0.95 HN 1.05 KP 1.19 ! LA 1.07 MK 0.97 NL 1.19 OV 1.01 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 0.97 KP 1.15 ! LA 0.98 MK 0.97 NL 1.04 OV 1.02 ! PT 0.85 SC 0.96 ! ! ! 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=0.337097Jy sigma=6.626416 ! Fit after self-cal, rms=0.288510Jy sigma=5.468267 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.529 mas, bpa=-6.297 degrees ! Estimated noise=0.323448 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 = 0.0401302 Jy ! Component: 100 - total flux cleaned = 0.0586269 Jy ! Component: 150 - total flux cleaned = 0.065845 Jy ! Component: 200 - total flux cleaned = 0.0705966 Jy ! Total flux subtracted in 200 components = 0.0705966 Jy ! Clean residual min=-0.062309 max=0.063032 Jy/beam ! Clean residual mean=-0.000149 rms=0.014648 Jy/beam ! Combined flux in latest and established models = 2.8748 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 2.8748 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=0.280905Jy sigma=5.356452 ! Fit after self-cal, rms=0.279746Jy sigma=5.336346 ! 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=0.279746Jy sigma=5.336346 ! Fit after self-cal, rms=0.279004Jy sigma=5.312215 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.521 mas, bpa=-6.182 degrees ! Estimated noise=0.325082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209123 Jy ! Component: 100 - total flux cleaned = 0.0282166 Jy ! Component: 150 - total flux cleaned = 0.0330381 Jy ! Component: 200 - total flux cleaned = 0.0375242 Jy ! Total flux subtracted in 200 components = 0.0375242 Jy ! Clean residual min=-0.062696 max=0.061538 Jy/beam ! Clean residual mean=-0.000149 rms=0.014623 Jy/beam ! Combined flux in latest and established models = 2.91233 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 2.91233 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=0.274826Jy sigma=5.258335 ! Fit after self-cal, rms=0.274051Jy sigma=5.245451 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 = 0.000235651 Jy ! Component: 100 - total flux cleaned = 0.00415407 Jy ! Component: 150 - total flux cleaned = 0.00696547 Jy ! Component: 200 - total flux cleaned = 0.0087162 Jy ! Total flux subtracted in 200 components = 0.0087162 Jy ! Clean residual min=-0.062268 max=0.058498 Jy/beam ! Clean residual mean=-0.000143 rms=0.014409 Jy/beam ! Combined flux in latest and established models = 2.92104 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 2.92104 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=0.272197Jy sigma=5.215922 ! Fit after self-cal, rms=0.271618Jy sigma=5.207060 ! 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=0.271618Jy sigma=5.207060 ! Fit after self-cal, rms=0.247945Jy sigma=4.717327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.519 mas, bpa=-5.934 degrees ! Estimated noise=0.32504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00628364 Jy ! Component: 100 - total flux cleaned = -0.00681692 Jy ! Component: 150 - total flux cleaned = -0.00604476 Jy ! Component: 200 - total flux cleaned = -0.00535188 Jy ! Total flux subtracted in 200 components = -0.00535188 Jy ! Clean residual min=-0.054396 max=0.047586 Jy/beam ! Clean residual mean=-0.000128 rms=0.011880 Jy/beam ! Combined flux in latest and established models = 2.91569 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 2.91569 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=0.245979Jy sigma=4.683227 ! Fit after self-cal, rms=0.245429Jy sigma=4.675286 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.24247e-05 Jy ! Component: 100 - total flux cleaned = 0.000629221 Jy ! Component: 150 - total flux cleaned = 0.000935088 Jy ! Component: 200 - total flux cleaned = 0.00122264 Jy ! Total flux subtracted in 200 components = 0.00122264 Jy ! Clean residual min=-0.053832 max=0.046206 Jy/beam ! Clean residual mean=-0.000127 rms=0.011760 Jy/beam ! Combined flux in latest and established models = 2.91692 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 2.91692 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=0.244363Jy sigma=4.654991 ! Fit after self-cal, rms=0.243996Jy sigma=4.649949 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.243996Jy sigma=4.649949 ! Fit after self-cal, rms=0.243865Jy sigma=4.646748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=3.56 mas, bpa=-7.814 degrees ! Estimated noise=0.384313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229562 Jy ! Component: 100 - total flux cleaned = 0.028643 Jy ! Component: 150 - total flux cleaned = 0.0311159 Jy ! Component: 200 - total flux cleaned = 0.0328937 Jy ! Total flux subtracted in 200 components = 0.0328937 Jy ! Clean residual min=-0.069968 max=0.050394 Jy/beam ! Clean residual mean=-0.000203 rms=0.016640 Jy/beam ! Combined flux in latest and established models = 2.94981 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 2.94981 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=0.244043Jy sigma=4.645507 ! Fit after self-cal, rms=0.243841Jy sigma=4.642732 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 = 0.00128587 Jy ! Component: 100 - total flux cleaned = 0.00292296 Jy ! Component: 150 - total flux cleaned = 0.0040586 Jy ! Component: 200 - total flux cleaned = 0.00486266 Jy ! Total flux subtracted in 200 components = 0.00486266 Jy ! Clean residual min=-0.068764 max=0.050322 Jy/beam ! Clean residual mean=-0.000198 rms=0.016501 Jy/beam ! Combined flux in latest and established models = 2.95467 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 2.95467 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=0.244344Jy sigma=4.645195 ! Fit after self-cal, rms=0.244171Jy sigma=4.642394 ! 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=1.05 mas, bmaj=2.517 mas, bpa=-5.808 degrees ! Estimated noise=0.325328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.517 at -5.808 degrees (North through East) ! Clean map min=-0.050889 max=1.7883 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 ! Performing amp+phase self-cal ! ! 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=0.244171Jy sigma=4.642394 ! Fit after self-cal, rms=0.236468Jy sigma=4.446462 ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.512 mas, bpa=-5.669 degrees ! Estimated noise=0.325167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0174009 Jy ! Component: 100 - total flux cleaned = -0.0206274 Jy ! Component: 150 - total flux cleaned = -0.0221889 Jy ! Component: 200 - total flux cleaned = -0.0232438 Jy ! Total flux subtracted in 200 components = -0.0232438 Jy ! Clean residual min=-0.052582 max=0.040717 Jy/beam ! Clean residual mean=-0.000115 rms=0.011001 Jy/beam ! Combined flux in latest and established models = 2.93143 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 2.93143 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=0.234534Jy sigma=4.406578 ! Fit after self-cal, rms=0.234267Jy sigma=4.403042 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000722688 Jy ! Component: 100 - total flux cleaned = -0.00206052 Jy ! Component: 150 - total flux cleaned = -0.00265652 Jy ! Component: 200 - total flux cleaned = -0.00265375 Jy ! Total flux subtracted in 200 components = -0.00265375 Jy ! Clean residual min=-0.051495 max=0.041180 Jy/beam ! Clean residual mean=-0.000116 rms=0.010958 Jy/beam ! Combined flux in latest and established models = 2.92877 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 2.92877 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=0.233313Jy sigma=4.387895 ! Fit after self-cal, rms=0.233119Jy sigma=4.385377 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.233119Jy sigma=4.385377 ! Fit after self-cal, rms=0.232924Jy sigma=4.380507 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=0.8157 mas, bmaj=1.997 mas, bpa=0.9677 degrees ! Estimated noise=0.572797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3886 Jy ! Component: 100 - total flux cleaned = 1.89649 Jy ! Component: 150 - total flux cleaned = 2.18251 Jy ! Component: 200 - total flux cleaned = 2.35754 Jy ! Total flux subtracted in 200 components = 2.35754 Jy ! Clean residual min=-0.058335 max=0.092491 Jy/beam ! Clean residual mean=-0.000212 rms=0.020203 Jy/beam ! Combined flux in latest and established models = 2.35754 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 27 model components to the UV plane model. ! The established model now contains 27 components and 2.35754 Jy ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.515 mas, bpa=-5.652 degrees ! Estimated noise=0.324916 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 = 0.184106 Jy ! Component: 100 - total flux cleaned = 0.297932 Jy ! Component: 150 - total flux cleaned = 0.375335 Jy ! Component: 200 - total flux cleaned = 0.429047 Jy ! Total flux subtracted in 200 components = 0.429047 Jy ! Clean residual min=-0.049255 max=0.056646 Jy/beam ! Clean residual mean=-0.000186 rms=0.013234 Jy/beam ! Combined flux in latest and established models = 2.78658 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 75 components and 2.78658 Jy ! Inverting map ! Added new window around map position (-6, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549493 Jy ! Component: 100 - total flux cleaned = 0.0893613 Jy ! Component: 150 - total flux cleaned = 0.114164 Jy ! Component: 200 - total flux cleaned = 0.130917 Jy ! Total flux subtracted in 200 components = 0.130917 Jy ! Clean residual min=-0.042394 max=0.042253 Jy/beam ! Clean residual mean=-0.000123 rms=0.010120 Jy/beam ! Combined flux in latest and established models = 2.9175 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 2.9175 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=3.559 mas, bpa=-7.691 degrees ! Estimated noise=0.383726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322778 Jy ! Component: 100 - total flux cleaned = 0.0400329 Jy ! Component: 150 - total flux cleaned = 0.0433128 Jy ! Component: 200 - total flux cleaned = 0.0455446 Jy ! Total flux subtracted in 200 components = 0.0455446 Jy ! Clean residual min=-0.060678 max=0.045750 Jy/beam ! Clean residual mean=-0.000175 rms=0.014073 Jy/beam ! Combined flux in latest and established models = 2.96304 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 = 0.00296324 Jy ! Component: 100 - total flux cleaned = 0.00562751 Jy ! Component: 150 - total flux cleaned = 0.00804161 Jy ! Component: 200 - total flux cleaned = 0.0105971 Jy ! Total flux subtracted in 200 components = 0.0105971 Jy ! Clean residual min=-0.060269 max=0.044995 Jy/beam ! Clean residual mean=-0.000163 rms=0.013593 Jy/beam ! Combined flux in latest and established models = 2.97364 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 2.97364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.515 mas, bpa=-5.652 degrees ! Estimated noise=0.324916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116196 Jy ! Component: 100 - total flux cleaned = -0.0116286 Jy ! Component: 150 - total flux cleaned = -0.0125213 Jy ! Component: 200 - total flux cleaned = -0.0137627 Jy ! Total flux subtracted in 200 components = -0.0137627 Jy ! Clean residual min=-0.043761 max=0.036235 Jy/beam ! Clean residual mean=-0.000096 rms=0.009130 Jy/beam ! Combined flux in latest and established models = 2.95988 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 2.95988 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=0.224078Jy sigma=4.175846 ! Fit after self-cal, rms=0.222402Jy sigma=4.135088 wmodel /scr/pima/bp192a1_uvs/J0108+0135_X_map.mod ! Writing 139 model components to file: /scr/pima/bp192a1_uvs/J0108+0135_X_map.mod wobs /scr/pima/bp192a1_uvs/J0108+0135_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0108+0135_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0108+0135_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0108+0135_X_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 = -0.0146865 Jy ! Component: 100 - total flux cleaned = -0.0233506 Jy ! Component: 150 - total flux cleaned = -0.0327422 Jy ! Component: 200 - total flux cleaned = -0.0422417 Jy ! Component: 250 - total flux cleaned = -0.0510016 Jy ! Component: 300 - total flux cleaned = -0.0587678 Jy ! Component: 350 - total flux cleaned = -0.0636449 Jy ! Component: 400 - total flux cleaned = -0.0671369 Jy ! Component: 450 - total flux cleaned = -0.0708382 Jy ! Component: 500 - total flux cleaned = -0.0736482 Jy ! Component: 550 - total flux cleaned = -0.0749939 Jy ! Component: 600 - total flux cleaned = -0.0762976 Jy ! Component: 650 - total flux cleaned = -0.0772282 Jy ! Component: 700 - total flux cleaned = -0.0775313 Jy ! Component: 750 - total flux cleaned = -0.0786876 Jy ! Component: 800 - total flux cleaned = -0.0786817 Jy ! Component: 850 - total flux cleaned = -0.0794829 Jy ! Component: 900 - total flux cleaned = -0.079212 Jy ! Component: 950 - total flux cleaned = -0.078205 Jy ! Component: 1000 - total flux cleaned = -0.0772232 Jy ! Component: 1050 - total flux cleaned = -0.0765023 Jy ! Component: 1100 - total flux cleaned = -0.0753297 Jy ! Component: 1150 - total flux cleaned = -0.0744188 Jy ! Component: 1200 - total flux cleaned = -0.073749 Jy ! Component: 1250 - total flux cleaned = -0.072662 Jy ! Component: 1300 - total flux cleaned = -0.0713856 Jy ! Component: 1350 - total flux cleaned = -0.0703463 Jy ! Component: 1400 - total flux cleaned = -0.0693292 Jy ! Component: 1450 - total flux cleaned = -0.0685302 Jy ! Component: 1500 - total flux cleaned = -0.0679451 Jy ! Component: 1550 - total flux cleaned = -0.0671787 Jy ! Component: 1600 - total flux cleaned = -0.0660479 Jy ! Component: 1650 - total flux cleaned = -0.0649399 Jy ! Component: 1700 - total flux cleaned = -0.0642147 Jy ! Component: 1750 - total flux cleaned = -0.0629646 Jy ! Component: 1800 - total flux cleaned = -0.0619121 Jy ! Component: 1850 - total flux cleaned = -0.0608745 Jy ! Component: 1900 - total flux cleaned = -0.0603625 Jy ! Component: 1950 - total flux cleaned = -0.0588542 Jy ! Component: 2000 - total flux cleaned = -0.0581969 Jy ! Component: 2050 - total flux cleaned = -0.057384 Jy ! Component: 2100 - total flux cleaned = -0.0567395 Jy ! Component: 2150 - total flux cleaned = -0.0557923 Jy ! Component: 2200 - total flux cleaned = -0.0554816 Jy ! Component: 2250 - total flux cleaned = -0.0548657 Jy ! Component: 2300 - total flux cleaned = -0.0539543 Jy ! Component: 2350 - total flux cleaned = -0.0532075 Jy ! Component: 2400 - total flux cleaned = -0.052764 Jy ! Component: 2450 - total flux cleaned = -0.0521808 Jy ! Component: 2500 - total flux cleaned = -0.0518912 Jy ! Component: 2550 - total flux cleaned = -0.0511801 Jy ! Component: 2600 - total flux cleaned = -0.050621 Jy ! Component: 2650 - total flux cleaned = -0.0502083 Jy ! Component: 2700 - total flux cleaned = -0.0502081 Jy ! Component: 2750 - total flux cleaned = -0.0491293 Jy ! Component: 2800 - total flux cleaned = -0.0487299 Jy ! Component: 2850 - total flux cleaned = -0.0480706 Jy ! Component: 2900 - total flux cleaned = -0.0472892 Jy ! Component: 2950 - total flux cleaned = -0.0466461 Jy ! Component: 3000 - total flux cleaned = -0.0461377 Jy ! Component: 3050 - total flux cleaned = -0.0453813 Jy ! Component: 3100 - total flux cleaned = -0.044882 Jy ! Component: 3150 - total flux cleaned = -0.0440184 Jy ! Component: 3200 - total flux cleaned = -0.043531 Jy ! Component: 3250 - total flux cleaned = -0.0431682 Jy ! Component: 3300 - total flux cleaned = -0.0428069 Jy ! Component: 3350 - total flux cleaned = -0.0419733 Jy ! Component: 3400 - total flux cleaned = -0.041502 Jy ! Component: 3450 - total flux cleaned = -0.0410358 Jy ! Component: 3500 - total flux cleaned = -0.0406889 Jy ! Component: 3550 - total flux cleaned = -0.0402296 Jy ! Component: 3600 - total flux cleaned = -0.0398889 Jy ! Component: 3650 - total flux cleaned = -0.0397747 Jy ! Component: 3700 - total flux cleaned = -0.0392137 Jy ! Component: 3750 - total flux cleaned = -0.0392134 Jy ! Component: 3800 - total flux cleaned = -0.038772 Jy ! Component: 3850 - total flux cleaned = -0.0382249 Jy ! Component: 3900 - total flux cleaned = -0.0382244 Jy ! Component: 3950 - total flux cleaned = -0.0376843 Jy ! Component: 4000 - total flux cleaned = -0.0381122 Jy ! Component: 4050 - total flux cleaned = -0.0374728 Jy ! Total flux subtracted in 4096 components = -0.0374724 Jy ! Clean residual min=-0.006622 max=0.007075 Jy/beam ! Clean residual mean=-0.000010 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 2.92241 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 415 components and 2.9224 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0108+0135_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.515 at -5.652 degrees (North through East) ! Clean map min=-0.023126 max=1.7903 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0108+0135_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.79028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00179864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301402 0.301402 0.602804 1.20561 2.41122 4.82244 9.64487 19.2897 38.5795 77.159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.79 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 995.347 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0108+0135_X_uvs.log closed on Wed Sep 16 13:26:33 2015