! Started logfile: /scr/pima/bp192a1_uvs/J0132-1654_C_uvs.log on Wed Sep 16 13:27:05 2015 obs /scr/pima/bp192a1_uvs/J0132-1654_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0132-1654_C_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856039 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! 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 7088 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 /scr/pima/bp192a1_uvs/J0132-1654_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.229627Jy sigma=24.993722 ! Fit after self-cal, rms=0.303499Jy sigma=5.808507 ! 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=1.388 mas, bmaj=3.556 mas, bpa=-7.71 degrees ! Estimated noise=0.615477 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 = 0.55667 Jy ! Component: 100 - total flux cleaned = 0.725189 Jy ! Total flux subtracted in 100 components = 0.725189 Jy ! Clean residual min=-0.041110 max=0.074889 Jy/beam ! Clean residual mean=0.000019 rms=0.009726 Jy/beam ! Combined flux in latest and established models = 0.725189 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.725189 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=0.195074Jy sigma=3.755418 ! Fit after self-cal, rms=0.195062Jy sigma=3.755063 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848336 Jy ! Component: 100 - total flux cleaned = 0.132715 Jy ! Total flux subtracted in 100 components = 0.132715 Jy ! Clean residual min=-0.030251 max=0.033960 Jy/beam ! Clean residual mean=0.000014 rms=0.006392 Jy/beam ! Combined flux in latest and established models = 0.857904 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.857904 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=0.132190Jy sigma=2.526361 ! Fit after self-cal, rms=0.132135Jy sigma=2.525582 ! 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=1.728 mas, bmaj=4.19 mas, bpa=-8.27 degrees ! Estimated noise=0.425298 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 = 0.0406031 Jy ! Component: 100 - total flux cleaned = 0.0591304 Jy ! Component: 150 - total flux cleaned = 0.0679415 Jy ! Component: 200 - total flux cleaned = 0.0722555 Jy ! Total flux subtracted in 200 components = 0.0722555 Jy ! Clean residual min=-0.027056 max=0.042535 Jy/beam ! Clean residual mean=0.000018 rms=0.008478 Jy/beam ! Combined flux in latest and established models = 0.930159 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.930159 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=0.117711Jy sigma=2.340262 ! Fit after self-cal, rms=0.117640Jy sigma=2.339531 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.728 x 4.19 at -8.27 degrees (North through East) ! Clean map min=-0.026475 max=0.76955 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 0.98 KP 0.87 ! LA 1.03 MK 1.05 NL 1.09 OV 1.01 ! PT 0.84 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 0.99 KP 0.92 ! LA 1.06 MK 0.99 NL 1.15 OV 1.06 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 0.89 ! LA 1.02 MK 0.99 NL 1.16 OV 1.03 ! PT 0.91 SC 0.99 ! ! ! 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 0.92 FD 1.00 HN 1.00 KP 0.97 ! LA 1.08 MK 1.02 NL 1.20 OV 1.01 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.93 ! LA 1.17 MK 1.00 NL 1.16 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 0.97 KP 0.93 ! LA 1.09 MK 1.00 NL 1.15 OV 1.01 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 0.95 ! LA 1.10 MK 1.00 NL 1.07 OV 1.05 ! PT 0.89 SC 1.00 ! ! ! Fit before self-cal, rms=0.117640Jy sigma=2.339531 ! Fit after self-cal, rms=0.085882Jy sigma=1.591457 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=4.197 mas, bpa=-8.065 degrees ! Estimated noise=0.428555 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 (10.2, -37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326683 Jy ! Component: 100 - total flux cleaned = 0.0484838 Jy ! Component: 150 - total flux cleaned = 0.0594804 Jy ! Component: 200 - total flux cleaned = 0.0677639 Jy ! Total flux subtracted in 200 components = 0.0677639 Jy ! Clean residual min=-0.013075 max=0.019885 Jy/beam ! Clean residual mean=0.000015 rms=0.003484 Jy/beam ! Combined flux in latest and established models = 0.997923 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.997924 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=0.072865Jy sigma=1.291424 ! Fit after self-cal, rms=0.072736Jy sigma=1.288329 ! Inverting map ! Added new window around map position (-5.7, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178183 Jy ! Component: 100 - total flux cleaned = 0.0256777 Jy ! Component: 150 - total flux cleaned = 0.0293527 Jy ! Component: 200 - total flux cleaned = 0.029859 Jy ! Total flux subtracted in 200 components = 0.029859 Jy ! Clean residual min=-0.011177 max=0.011170 Jy/beam ! Clean residual mean=0.000034 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 1.02778 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 1.02778 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=0.068328Jy sigma=1.197794 ! Fit after self-cal, rms=0.067734Jy sigma=1.183682 ! 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=0.067734Jy sigma=1.183682 ! Fit after self-cal, rms=0.066876Jy sigma=1.163759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.723 mas, bmaj=4.188 mas, bpa=-8.012 degrees ! Estimated noise=0.429794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926627 Jy ! Component: 100 - total flux cleaned = 0.0128015 Jy ! Component: 150 - total flux cleaned = 0.0145621 Jy ! Component: 200 - total flux cleaned = 0.0149978 Jy ! Total flux subtracted in 200 components = 0.0149978 Jy ! Clean residual min=-0.009660 max=0.009977 Jy/beam ! Clean residual mean=0.000033 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 1.04278 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 135 components and 1.04278 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=0.065229Jy sigma=1.131867 ! Fit after self-cal, rms=0.064889Jy sigma=1.124867 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 = 0.00423448 Jy ! Component: 100 - total flux cleaned = 0.00407056 Jy ! Component: 150 - total flux cleaned = 0.00366447 Jy ! Component: 200 - total flux cleaned = 0.00318178 Jy ! Total flux subtracted in 200 components = 0.00318178 Jy ! Clean residual min=-0.008934 max=0.009024 Jy/beam ! Clean residual mean=0.000033 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 1.04596 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 1.04596 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=0.064189Jy sigma=1.110711 ! Fit after self-cal, rms=0.064037Jy sigma=1.108066 ! 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=0.064037Jy sigma=1.108066 ! Fit after self-cal, rms=0.063764Jy sigma=1.098653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=4.182 mas, bpa=-7.99 degrees ! Estimated noise=0.431663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632613 Jy ! Component: 100 - total flux cleaned = 0.00836531 Jy ! Component: 150 - total flux cleaned = 0.00876502 Jy ! Component: 200 - total flux cleaned = 0.00877353 Jy ! Total flux subtracted in 200 components = 0.00877353 Jy ! Clean residual min=-0.008461 max=0.008334 Jy/beam ! Clean residual mean=0.000034 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 1.05474 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 167 components and 1.05474 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=0.062858Jy sigma=1.083331 ! Fit after self-cal, rms=0.062702Jy sigma=1.080535 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 = 0.00265625 Jy ! Component: 100 - total flux cleaned = 0.00253602 Jy ! Component: 150 - total flux cleaned = 0.00222473 Jy ! Component: 200 - total flux cleaned = 0.00175572 Jy ! Total flux subtracted in 200 components = 0.00175572 Jy ! Clean residual min=-0.008012 max=0.007772 Jy/beam ! Clean residual mean=0.000034 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 1.05649 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 179 components and 1.05649 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=0.062294Jy sigma=1.072659 ! Fit after self-cal, rms=0.062205Jy sigma=1.071281 ! 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=0.062205Jy sigma=1.071281 ! Fit after self-cal, rms=0.062098Jy sigma=1.065520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=7.506 mas, bpa=-8.913 degrees ! Estimated noise=0.537257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617563 Jy ! Component: 100 - total flux cleaned = 0.00684857 Jy ! Component: 150 - total flux cleaned = 0.00727077 Jy ! Component: 200 - total flux cleaned = 0.00751224 Jy ! Total flux subtracted in 200 components = 0.00751224 Jy ! Clean residual min=-0.013226 max=0.010715 Jy/beam ! Clean residual mean=0.000069 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 1.064 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 207 components and 1.064 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=0.061671Jy sigma=1.057075 ! Fit after self-cal, rms=0.061510Jy sigma=1.054619 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 = 0.00251685 Jy ! Component: 100 - total flux cleaned = 0.00204587 Jy ! Component: 150 - total flux cleaned = 0.00173084 Jy ! Component: 200 - total flux cleaned = 0.00143851 Jy ! Total flux subtracted in 200 components = 0.00143851 Jy ! Clean residual min=-0.012505 max=0.010347 Jy/beam ! Clean residual mean=0.000067 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 1.06544 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 232 components and 1.06544 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=0.061314Jy sigma=1.051094 ! Fit after self-cal, rms=0.061233Jy sigma=1.049954 ! 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=1.719 mas, bmaj=4.179 mas, bpa=-7.996 degrees ! Estimated noise=0.433542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.719 x 4.179 at -7.996 degrees (North through East) ! Clean map min=-0.0076496 max=0.77968 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=0.061233Jy sigma=1.049954 ! Fit after self-cal, rms=0.059753Jy sigma=1.020244 ! Inverting map and beam ! Estimated beam: bmin=1.718 mas, bmaj=4.174 mas, bpa=-7.929 degrees ! Estimated noise=0.434855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455761 Jy ! Component: 100 - total flux cleaned = 0.00503264 Jy ! Component: 150 - total flux cleaned = 0.00494074 Jy ! Component: 200 - total flux cleaned = 0.00476773 Jy ! Total flux subtracted in 200 components = 0.00476773 Jy ! Clean residual min=-0.007555 max=0.006952 Jy/beam ! Clean residual mean=0.000033 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 1.07021 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 254 components and 1.07021 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=0.059170Jy sigma=1.012346 ! Fit after self-cal, rms=0.059105Jy sigma=1.011397 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131928 Jy ! Component: 100 - total flux cleaned = 0.00115267 Jy ! Component: 150 - total flux cleaned = 0.000774695 Jy ! Component: 200 - total flux cleaned = 0.000568388 Jy ! Total flux subtracted in 200 components = 0.000568388 Jy ! Clean residual min=-0.007271 max=0.006798 Jy/beam ! Clean residual mean=0.000032 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 1.07078 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 261 components and 1.07078 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=0.058876Jy sigma=1.007172 ! Fit after self-cal, rms=0.058827Jy sigma=1.006523 ! 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=0.058827Jy sigma=1.006523 ! Fit after self-cal, rms=0.058788Jy sigma=1.002878 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=1.38 mas, bmaj=3.55 mas, bpa=-7.281 degrees ! Estimated noise=0.63087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.570772 Jy ! Component: 100 - total flux cleaned = 0.74605 Jy ! Component: 150 - total flux cleaned = 0.837174 Jy ! Component: 200 - total flux cleaned = 0.889874 Jy ! Total flux subtracted in 200 components = 0.889874 Jy ! Clean residual min=-0.017398 max=0.028143 Jy/beam ! Clean residual mean=-0.000005 rms=0.004743 Jy/beam ! Combined flux in latest and established models = 0.889875 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.889875 Jy ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.172 mas, bpa=-7.968 degrees ! Estimated noise=0.436417 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 = 0.0564493 Jy ! Component: 100 - total flux cleaned = 0.0911339 Jy ! Component: 150 - total flux cleaned = 0.115032 Jy ! Component: 200 - total flux cleaned = 0.132814 Jy ! Total flux subtracted in 200 components = 0.132814 Jy ! Clean residual min=-0.009821 max=0.012369 Jy/beam ! Clean residual mean=0.000001 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 1.02269 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 68 components and 1.02269 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=3.804 mas, bmaj=7.495 mas, bpa=-8.883 degrees ! Estimated noise=0.541958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206819 Jy ! Component: 100 - total flux cleaned = 0.0324535 Jy ! Component: 150 - total flux cleaned = 0.0398779 Jy ! Component: 200 - total flux cleaned = 0.044748 Jy ! Total flux subtracted in 200 components = 0.044748 Jy ! Clean residual min=-0.010183 max=0.008956 Jy/beam ! Clean residual mean=0.000052 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 1.06744 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 = 0.0032818 Jy ! Component: 100 - total flux cleaned = 0.00489432 Jy ! Component: 150 - total flux cleaned = 0.00535943 Jy ! Component: 200 - total flux cleaned = 0.00564339 Jy ! Total flux subtracted in 200 components = 0.00564339 Jy ! Clean residual min=-0.010643 max=0.009153 Jy/beam ! Clean residual mean=0.000057 rms=0.002916 Jy/beam ! Combined flux in latest and established models = 1.07308 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 138 components and 1.07308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.172 mas, bpa=-7.968 degrees ! Estimated noise=0.436417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304959 Jy ! Component: 100 - total flux cleaned = -5.06091e-05 Jy ! Component: 150 - total flux cleaned = -0.000206525 Jy ! Component: 200 - total flux cleaned = -0.000484414 Jy ! Total flux subtracted in 200 components = -0.000484414 Jy ! Clean residual min=-0.007090 max=0.006866 Jy/beam ! Clean residual mean=0.000027 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 1.0726 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 1.0726 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=0.059397Jy sigma=1.013551 ! Fit after self-cal, rms=0.059191Jy sigma=1.010446 wmodel /scr/pima/bp192a1_uvs/J0132-1654_C_map.mod ! Writing 155 model components to file: /scr/pima/bp192a1_uvs/J0132-1654_C_map.mod wobs /scr/pima/bp192a1_uvs/J0132-1654_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0132-1654_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0132-1654_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0132-1654_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 = -0.00139907 Jy ! Component: 100 - total flux cleaned = -0.00197927 Jy ! Component: 150 - total flux cleaned = -0.00230333 Jy ! Component: 200 - total flux cleaned = -0.00251168 Jy ! Component: 250 - total flux cleaned = -0.00270957 Jy ! Component: 300 - total flux cleaned = -0.00289941 Jy ! Component: 350 - total flux cleaned = -0.00280738 Jy ! Component: 400 - total flux cleaned = -0.00289407 Jy ! Component: 450 - total flux cleaned = -0.00280884 Jy ! Component: 500 - total flux cleaned = -0.00289113 Jy ! Component: 550 - total flux cleaned = -0.00304869 Jy ! Component: 600 - total flux cleaned = -0.00297337 Jy ! Component: 650 - total flux cleaned = -0.00297311 Jy ! Component: 700 - total flux cleaned = -0.00282578 Jy ! Component: 750 - total flux cleaned = -0.00254192 Jy ! Component: 800 - total flux cleaned = -0.00226517 Jy ! Component: 850 - total flux cleaned = -0.002063 Jy ! Component: 900 - total flux cleaned = -0.00186555 Jy ! Component: 950 - total flux cleaned = -0.00160683 Jy ! Component: 1000 - total flux cleaned = -0.00135456 Jy ! Component: 1050 - total flux cleaned = -0.00110835 Jy ! Component: 1100 - total flux cleaned = -0.00110855 Jy ! Component: 1150 - total flux cleaned = -0.000988406 Jy ! Component: 1200 - total flux cleaned = -0.000813139 Jy ! Component: 1250 - total flux cleaned = -0.000641964 Jy ! Component: 1300 - total flux cleaned = -0.000415777 Jy ! Component: 1350 - total flux cleaned = -0.000137782 Jy ! Component: 1400 - total flux cleaned = 8.06457e-05 Jy ! Component: 1450 - total flux cleaned = 0.000188348 Jy ! Component: 1500 - total flux cleaned = 0.000347486 Jy ! Component: 1550 - total flux cleaned = 0.000712154 Jy ! Component: 1600 - total flux cleaned = 0.000660617 Jy ! Component: 1650 - total flux cleaned = 0.000762261 Jy ! Component: 1700 - total flux cleaned = 0.000912072 Jy ! Component: 1750 - total flux cleaned = 0.00096173 Jy ! Component: 1800 - total flux cleaned = 0.00105809 Jy ! Component: 1850 - total flux cleaned = 0.00115404 Jy ! Component: 1900 - total flux cleaned = 0.00120092 Jy ! Component: 1950 - total flux cleaned = 0.00129429 Jy ! Component: 2000 - total flux cleaned = 0.0014777 Jy ! Component: 2050 - total flux cleaned = 0.00161298 Jy ! Component: 2100 - total flux cleaned = 0.00165728 Jy ! Component: 2150 - total flux cleaned = 0.00178931 Jy ! Component: 2200 - total flux cleaned = 0.00174509 Jy ! Component: 2250 - total flux cleaned = 0.00187465 Jy ! Component: 2300 - total flux cleaned = 0.0019166 Jy ! Component: 2350 - total flux cleaned = 0.00208556 Jy ! Component: 2400 - total flux cleaned = 0.00200177 Jy ! Component: 2450 - total flux cleaned = 0.00216747 Jy ! Component: 2500 - total flux cleaned = 0.00229032 Jy ! Component: 2550 - total flux cleaned = 0.00233074 Jy ! Component: 2600 - total flux cleaned = 0.00233073 Jy ! Component: 2650 - total flux cleaned = 0.00241027 Jy ! Component: 2700 - total flux cleaned = 0.00237088 Jy ! Component: 2750 - total flux cleaned = 0.00248798 Jy ! Component: 2800 - total flux cleaned = 0.00264207 Jy ! Component: 2850 - total flux cleaned = 0.00256545 Jy ! Component: 2900 - total flux cleaned = 0.00260384 Jy ! Component: 2950 - total flux cleaned = 0.00260373 Jy ! Component: 3000 - total flux cleaned = 0.00260377 Jy ! Component: 3050 - total flux cleaned = 0.00267759 Jy ! Component: 3100 - total flux cleaned = 0.00256698 Jy ! Component: 3150 - total flux cleaned = 0.00260361 Jy ! Component: 3200 - total flux cleaned = 0.00256717 Jy ! Component: 3250 - total flux cleaned = 0.00253134 Jy ! Component: 3300 - total flux cleaned = 0.00253145 Jy ! Component: 3350 - total flux cleaned = 0.00246104 Jy ! Component: 3400 - total flux cleaned = 0.0024614 Jy ! Component: 3450 - total flux cleaned = 0.00246146 Jy ! Component: 3500 - total flux cleaned = 0.00232296 Jy ! Component: 3550 - total flux cleaned = 0.0022545 Jy ! Component: 3600 - total flux cleaned = 0.00222019 Jy ! Component: 3650 - total flux cleaned = 0.00208447 Jy ! Component: 3700 - total flux cleaned = 0.0019833 Jy ! Component: 3750 - total flux cleaned = 0.00188271 Jy ! Component: 3800 - total flux cleaned = 0.00184942 Jy ! Component: 3850 - total flux cleaned = 0.00174968 Jy ! Component: 3900 - total flux cleaned = 0.00165058 Jy ! Component: 3950 - total flux cleaned = 0.00151944 Jy ! Component: 4000 - total flux cleaned = 0.00138885 Jy ! Component: 4050 - total flux cleaned = 0.00129153 Jy ! Total flux subtracted in 4096 components = 0.00109737 Jy ! Clean residual min=-0.001944 max=0.001741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 1.07369 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 499 components and 1.07369 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0132-1654_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.716 x 4.172 at -7.968 degrees (North through East) ! Clean map min=-0.0047808 max=0.78097 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0132-1654_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.780971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000550722 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211553 0.211553 0.423106 0.846211 1.69242 3.38484 6.76969 13.5394 27.0788 54.1575 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.78 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1418.08 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0132-1654_C_uvs.log closed on Wed Sep 16 13:27:10 2015