! Started logfile: /d2/scr/pima/bp171a4_uvs/J1130-1449_C_uvs.log on Wed Jan 29 04:22:01 2014 obs /d2/scr/pima/bp171a4_uvs/J1130-1449_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1130-1449_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1130-1449 ! ! 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 816 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/bp171a4_uvs/J1130-1449_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.099975Jy sigma=73.350450 ! Fit after self-cal, rms=1.131678Jy sigma=39.210554 ! 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=1.742 mas, bmaj=5.264 mas, bpa=8.006 degrees ! Estimated noise=0.94232 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 = 0.944791 Jy ! Component: 100 - total flux cleaned = 1.31753 Jy ! Total flux subtracted in 100 components = 1.31753 Jy ! Clean residual min=-0.203767 max=0.473066 Jy/beam ! Clean residual mean=-0.000268 rms=0.066470 Jy/beam ! Combined flux in latest and established models = 1.31753 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.31753 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=0.976749Jy sigma=33.366102 ! Fit after self-cal, rms=0.976372Jy sigma=33.319703 ! Inverting map ! Added new window around map position (-3.3, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.422539 Jy ! Component: 100 - total flux cleaned = 0.647389 Jy ! Total flux subtracted in 100 components = 0.647389 Jy ! Clean residual min=-0.154659 max=0.310827 Jy/beam ! Clean residual mean=-0.000201 rms=0.045162 Jy/beam ! Combined flux in latest and established models = 1.96492 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 1.96492 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=0.691827Jy sigma=22.734609 ! Fit after self-cal, rms=0.645717Jy sigma=20.966770 ! Inverting map ! Added new window around map position (6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273775 Jy ! Component: 100 - total flux cleaned = 0.42002 Jy ! Total flux subtracted in 100 components = 0.42002 Jy ! Clean residual min=-0.113947 max=0.172181 Jy/beam ! Clean residual mean=-0.000131 rms=0.030892 Jy/beam ! Combined flux in latest and established models = 2.38494 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 2.38494 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=0.486804Jy sigma=14.812369 ! Fit after self-cal, rms=0.482196Jy sigma=14.728643 ! 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=2.126 mas, bmaj=5.877 mas, bpa=6.512 degrees ! Estimated noise=0.706191 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 = 0.175251 Jy ! Component: 100 - total flux cleaned = 0.294549 Jy ! Component: 150 - total flux cleaned = 0.379723 Jy ! Component: 200 - total flux cleaned = 0.44191 Jy ! Total flux subtracted in 200 components = 0.44191 Jy ! Clean residual min=-0.106121 max=0.122626 Jy/beam ! Clean residual mean=-0.000030 rms=0.025896 Jy/beam ! Combined flux in latest and established models = 2.82685 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 2.82685 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=0.387011Jy sigma=11.371278 ! Fit after self-cal, rms=0.383349Jy sigma=11.268922 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.126 x 5.877 at 6.512 degrees (North through East) ! Clean map min=-0.097185 max=1.1839 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.07 KP 1.00 ! LA 1.13 NL 1.18 OV 0.98 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.01 KP 0.95 ! LA 1.03 NL 1.16 OV 0.97 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.03 KP 1.05 ! LA 1.03 NL 1.15 OV 1.02 PT 0.93 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.383349Jy sigma=11.268922 ! Fit after self-cal, rms=0.377975Jy sigma=10.691453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=5.893 mas, bpa=6.754 degrees ! Estimated noise=0.711375 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 (11.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758197 Jy ! Component: 100 - total flux cleaned = 0.090233 Jy ! Component: 150 - total flux cleaned = 0.104775 Jy ! Component: 200 - total flux cleaned = 0.117288 Jy ! Total flux subtracted in 200 components = 0.117288 Jy ! Clean residual min=-0.084472 max=0.076301 Jy/beam ! Clean residual mean=-0.000123 rms=0.019031 Jy/beam ! Combined flux in latest and established models = 2.94414 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 2.94414 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=0.325710Jy sigma=8.841291 ! Fit after self-cal, rms=0.325061Jy sigma=8.820591 ! 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=0.325061Jy sigma=8.820591 ! Fit after self-cal, rms=0.320246Jy sigma=8.623520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=5.889 mas, bpa=6.668 degrees ! Estimated noise=0.711134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218204 Jy ! Component: 100 - total flux cleaned = 0.0302265 Jy ! Component: 150 - total flux cleaned = 0.0378134 Jy ! Component: 200 - total flux cleaned = 0.0433839 Jy ! Total flux subtracted in 200 components = 0.0433839 Jy ! Clean residual min=-0.075405 max=0.072318 Jy/beam ! Clean residual mean=-0.000097 rms=0.016426 Jy/beam ! Combined flux in latest and established models = 2.98752 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 2.98752 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=0.303099Jy sigma=8.076916 ! Fit after self-cal, rms=0.302680Jy sigma=8.065866 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 = 0.0112947 Jy ! Component: 100 - total flux cleaned = 0.0161221 Jy ! Component: 150 - total flux cleaned = 0.0205529 Jy ! Component: 200 - total flux cleaned = 0.0215608 Jy ! Total flux subtracted in 200 components = 0.0215608 Jy ! Clean residual min=-0.071016 max=0.068748 Jy/beam ! Clean residual mean=-0.000083 rms=0.015424 Jy/beam ! Combined flux in latest and established models = 3.00908 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 3.00908 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=0.293173Jy sigma=7.780371 ! Fit after self-cal, rms=0.292850Jy sigma=7.769296 ! 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=0.292850Jy sigma=7.769296 ! Fit after self-cal, rms=0.291812Jy sigma=7.737102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=5.872 mas, bpa=6.622 degrees ! Estimated noise=0.710469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149708 Jy ! Component: 100 - total flux cleaned = 0.0188566 Jy ! Component: 150 - total flux cleaned = 0.0215721 Jy ! Component: 200 - total flux cleaned = 0.0215527 Jy ! Total flux subtracted in 200 components = 0.0215527 Jy ! Clean residual min=-0.068226 max=0.064499 Jy/beam ! Clean residual mean=-0.000041 rms=0.014957 Jy/beam ! Combined flux in latest and established models = 3.03064 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 125 components and 3.03064 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=0.284588Jy sigma=7.534511 ! Fit after self-cal, rms=0.284345Jy sigma=7.524863 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 = 0.00441701 Jy ! Component: 100 - total flux cleaned = 0.00276505 Jy ! Component: 150 - total flux cleaned = 0.00120199 Jy ! Component: 200 - total flux cleaned = 0.00198421 Jy ! Total flux subtracted in 200 components = 0.00198421 Jy ! Clean residual min=-0.065571 max=0.060568 Jy/beam ! Clean residual mean=-0.000038 rms=0.014494 Jy/beam ! Combined flux in latest and established models = 3.03262 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 3.03262 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=0.279423Jy sigma=7.367347 ! Fit after self-cal, rms=0.279211Jy sigma=7.358836 ! 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=0.279211Jy sigma=7.358836 ! Fit after self-cal, rms=0.276501Jy sigma=7.173185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=7.612 mas, bpa=-2.313 degrees ! Estimated noise=0.852935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406511 Jy ! Component: 100 - total flux cleaned = 0.050776 Jy ! Component: 150 - total flux cleaned = 0.0533097 Jy ! Component: 200 - total flux cleaned = 0.0563289 Jy ! Total flux subtracted in 200 components = 0.0563289 Jy ! Clean residual min=-0.060375 max=0.051396 Jy/beam ! Clean residual mean=-0.000094 rms=0.015371 Jy/beam ! Combined flux in latest and established models = 3.08895 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 3.08895 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=0.272100Jy sigma=7.126499 ! Fit after self-cal, rms=0.271425Jy sigma=7.105726 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 = 0.00597188 Jy ! Component: 100 - total flux cleaned = 0.00668473 Jy ! Component: 150 - total flux cleaned = 0.00606867 Jy ! Component: 200 - total flux cleaned = 0.00609216 Jy ! Total flux subtracted in 200 components = 0.00609216 Jy ! Clean residual min=-0.058079 max=0.052464 Jy/beam ! Clean residual mean=-0.000091 rms=0.014923 Jy/beam ! Combined flux in latest and established models = 3.09504 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 3.09504 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=0.269578Jy sigma=7.057061 ! Fit after self-cal, rms=0.269279Jy sigma=7.047936 ! 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=2.114 mas, bmaj=5.863 mas, bpa=6.617 degrees ! Estimated noise=0.712507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.114 x 5.863 at 6.617 degrees (North through East) ! Clean map min=-0.11683 max=1.1996 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=0.269279Jy sigma=7.047936 ! Fit after self-cal, rms=0.268751Jy sigma=7.004667 ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=5.851 mas, bpa=6.656 degrees ! Estimated noise=0.715202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178641 Jy ! Component: 100 - total flux cleaned = 0.0138902 Jy ! Component: 150 - total flux cleaned = 0.0103692 Jy ! Component: 200 - total flux cleaned = 0.00975434 Jy ! Total flux subtracted in 200 components = 0.00975434 Jy ! Clean residual min=-0.058691 max=0.051520 Jy/beam ! Clean residual mean=-0.000028 rms=0.012971 Jy/beam ! Combined flux in latest and established models = 3.1048 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 186 components and 3.1048 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=0.262940Jy sigma=6.826205 ! Fit after self-cal, rms=0.262708Jy sigma=6.813642 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136155 Jy ! Component: 100 - total flux cleaned = 0.000779383 Jy ! Component: 150 - total flux cleaned = -0.000319314 Jy ! Component: 200 - total flux cleaned = -0.000853842 Jy ! Total flux subtracted in 200 components = -0.000853842 Jy ! Clean residual min=-0.058315 max=0.048732 Jy/beam ! Clean residual mean=-0.000023 rms=0.012756 Jy/beam ! Combined flux in latest and established models = 3.10394 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 3.10394 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=0.260073Jy sigma=6.723559 ! Fit after self-cal, rms=0.259907Jy sigma=6.715941 ! 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=0.259907Jy sigma=6.715941 ! Fit after self-cal, rms=0.260017Jy sigma=6.708848 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=1.731 mas, bmaj=5.249 mas, bpa=8.034 degrees ! Estimated noise=0.954266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00787 Jy ! Component: 100 - total flux cleaned = 1.50899 Jy ! Component: 150 - total flux cleaned = 1.84286 Jy ! Component: 200 - total flux cleaned = 2.08188 Jy ! Total flux subtracted in 200 components = 2.08188 Jy ! Clean residual min=-0.113157 max=0.219989 Jy/beam ! Clean residual mean=-0.000209 rms=0.037104 Jy/beam ! Combined flux in latest and established models = 2.08188 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 29 model components to the UV plane model. ! The established model now contains 29 components and 2.08188 Jy ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=5.85 mas, bpa=6.599 degrees ! Estimated noise=0.71735 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.326714 Jy ! Component: 100 - total flux cleaned = 0.516953 Jy ! Component: 150 - total flux cleaned = 0.651475 Jy ! Component: 200 - total flux cleaned = 0.754379 Jy ! Total flux subtracted in 200 components = 0.754379 Jy ! Clean residual min=-0.072285 max=0.109297 Jy/beam ! Clean residual mean=-0.000155 rms=0.022309 Jy/beam ! Combined flux in latest and established models = 2.83626 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 98 components and 2.83626 Jy ! Inverting map ! Added new window around map position (-7.5, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551003 Jy ! Component: 100 - total flux cleaned = 0.0876574 Jy ! Component: 150 - total flux cleaned = 0.112599 Jy ! Component: 200 - total flux cleaned = 0.136425 Jy ! Total flux subtracted in 200 components = 0.136425 Jy ! Clean residual min=-0.047733 max=0.047698 Jy/beam ! Clean residual mean=-0.000071 rms=0.014674 Jy/beam ! Combined flux in latest and established models = 2.97268 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 140 components and 2.97268 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.016 mas, bmaj=7.592 mas, bpa=-2.27 degrees ! Estimated noise=0.861307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648587 Jy ! Component: 100 - total flux cleaned = 0.099203 Jy ! Component: 150 - total flux cleaned = 0.114705 Jy ! Component: 200 - total flux cleaned = 0.125497 Jy ! Total flux subtracted in 200 components = 0.125497 Jy ! Clean residual min=-0.052357 max=0.054203 Jy/beam ! Clean residual mean=-0.000024 rms=0.015663 Jy/beam ! Combined flux in latest and established models = 3.09818 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 = 0.00946597 Jy ! Component: 100 - total flux cleaned = 0.0168198 Jy ! Component: 150 - total flux cleaned = 0.0234074 Jy ! Component: 200 - total flux cleaned = 0.0300851 Jy ! Total flux subtracted in 200 components = 0.0300851 Jy ! Clean residual min=-0.046622 max=0.049136 Jy/beam ! Clean residual mean=-0.000007 rms=0.013884 Jy/beam ! Combined flux in latest and established models = 3.12827 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 237 components and 3.12826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=5.85 mas, bpa=6.599 degrees ! Estimated noise=0.71735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00572339 Jy ! Component: 100 - total flux cleaned = 0.0013417 Jy ! Component: 150 - total flux cleaned = 0.00462122 Jy ! Component: 200 - total flux cleaned = 0.00676079 Jy ! Total flux subtracted in 200 components = 0.00676079 Jy ! Clean residual min=-0.033470 max=0.034802 Jy/beam ! Clean residual mean=-0.000008 rms=0.009438 Jy/beam ! Combined flux in latest and established models = 3.13503 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 260 components and 3.13503 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=0.224746Jy sigma=5.499563 ! Fit after self-cal, rms=0.222786Jy sigma=5.401337 wmodel /d2/scr/pima/bp171a4_uvs/J1130-1449_C_map.mod ! Writing 260 model components to file: /d2/scr/pima/bp171a4_uvs/J1130-1449_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1130-1449_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1130-1449_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1130-1449_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a4_uvs/J1130-1449_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 = -0.00467366 Jy ! Component: 100 - total flux cleaned = -0.00360253 Jy ! Component: 150 - total flux cleaned = -0.00411704 Jy ! Component: 200 - total flux cleaned = -0.00318112 Jy ! Component: 250 - total flux cleaned = -0.00135812 Jy ! Component: 300 - total flux cleaned = -5.75623e-05 Jy ! Component: 350 - total flux cleaned = 0.00120751 Jy ! Component: 400 - total flux cleaned = 0.00201771 Jy ! Component: 450 - total flux cleaned = 0.00434238 Jy ! Component: 500 - total flux cleaned = 0.00544809 Jy ! Component: 550 - total flux cleaned = 0.00580575 Jy ! Component: 600 - total flux cleaned = 0.00720143 Jy ! Component: 650 - total flux cleaned = 0.00753211 Jy ! Component: 700 - total flux cleaned = 0.00786517 Jy ! Component: 750 - total flux cleaned = 0.00851345 Jy ! Component: 800 - total flux cleaned = 0.00913643 Jy ! Component: 850 - total flux cleaned = 0.0100401 Jy ! Component: 900 - total flux cleaned = 0.0103342 Jy ! Component: 950 - total flux cleaned = 0.0109016 Jy ! Component: 1000 - total flux cleaned = 0.0109021 Jy ! Component: 1050 - total flux cleaned = 0.0106305 Jy ! Component: 1100 - total flux cleaned = 0.0106268 Jy ! Component: 1150 - total flux cleaned = 0.00984992 Jy ! Component: 1200 - total flux cleaned = 0.0100961 Jy ! Component: 1250 - total flux cleaned = 0.00885454 Jy ! Component: 1300 - total flux cleaned = 0.00861077 Jy ! Component: 1350 - total flux cleaned = 0.00813041 Jy ! Component: 1400 - total flux cleaned = 0.00742636 Jy ! Component: 1450 - total flux cleaned = 0.00719604 Jy ! Component: 1500 - total flux cleaned = 0.00674094 Jy ! Component: 1550 - total flux cleaned = 0.00607509 Jy ! Component: 1600 - total flux cleaned = 0.00563624 Jy ! Component: 1650 - total flux cleaned = 0.00563608 Jy ! Component: 1700 - total flux cleaned = 0.00478242 Jy ! Component: 1750 - total flux cleaned = 0.00457501 Jy ! Component: 1800 - total flux cleaned = 0.0047804 Jy ! Component: 1850 - total flux cleaned = 0.0041624 Jy ! Component: 1900 - total flux cleaned = 0.00355289 Jy ! Component: 1950 - total flux cleaned = 0.00315005 Jy ! Component: 2000 - total flux cleaned = 0.00294991 Jy ! Component: 2050 - total flux cleaned = 0.00235765 Jy ! Component: 2100 - total flux cleaned = 0.00216272 Jy ! Component: 2150 - total flux cleaned = 0.00196944 Jy ! Component: 2200 - total flux cleaned = 0.00139302 Jy ! Component: 2250 - total flux cleaned = 0.00101213 Jy ! Component: 2300 - total flux cleaned = 0.000822814 Jy ! Component: 2350 - total flux cleaned = 0.00119713 Jy ! Component: 2400 - total flux cleaned = 0.0004531 Jy ! Component: 2450 - total flux cleaned = 8.3275e-05 Jy ! Component: 2500 - total flux cleaned = 8.26006e-05 Jy ! Component: 2550 - total flux cleaned = 8.18718e-05 Jy ! Component: 2600 - total flux cleaned = -9.97377e-05 Jy ! Component: 2650 - total flux cleaned = 8.0582e-05 Jy ! Component: 2700 - total flux cleaned = 7.95711e-05 Jy ! Component: 2750 - total flux cleaned = -9.87562e-05 Jy ! Component: 2800 - total flux cleaned = 7.78228e-05 Jy ! Component: 2850 - total flux cleaned = -0.000277037 Jy ! Component: 2900 - total flux cleaned = -0.00027719 Jy ! Component: 2950 - total flux cleaned = -0.00062846 Jy ! Component: 3000 - total flux cleaned = -0.000278068 Jy ! Component: 3050 - total flux cleaned = -0.000278329 Jy ! Component: 3100 - total flux cleaned = -0.000452647 Jy ! Component: 3150 - total flux cleaned = -0.000453083 Jy ! Component: 3200 - total flux cleaned = -0.000453599 Jy ! Component: 3250 - total flux cleaned = -0.000108463 Jy ! Component: 3300 - total flux cleaned = 6.39198e-05 Jy ! Component: 3350 - total flux cleaned = 6.36479e-05 Jy ! Component: 3400 - total flux cleaned = 6.3551e-05 Jy ! Component: 3450 - total flux cleaned = 6.27586e-05 Jy ! Component: 3500 - total flux cleaned = 0.00023419 Jy ! Component: 3550 - total flux cleaned = 0.000405938 Jy ! Component: 3600 - total flux cleaned = 0.000405669 Jy ! Component: 3650 - total flux cleaned = 0.000405632 Jy ! Component: 3700 - total flux cleaned = 0.000577061 Jy ! Component: 3750 - total flux cleaned = 0.000919647 Jy ! Component: 3800 - total flux cleaned = 0.000576351 Jy ! Component: 3850 - total flux cleaned = 0.00091948 Jy ! Component: 3900 - total flux cleaned = 0.00109034 Jy ! Component: 3950 - total flux cleaned = 0.00126189 Jy ! Component: 4000 - total flux cleaned = 0.00160579 Jy ! Component: 4050 - total flux cleaned = 0.00177809 Jy ! Total flux subtracted in 4096 components = 0.00229418 Jy ! Clean residual min=-0.009429 max=0.009828 Jy/beam ! Clean residual mean=0.000073 rms=0.003197 Jy/beam ! Combined flux in latest and established models = 3.13732 Jy keep ! Adding 395 model components to the UV plane model. ! The established model now contains 655 components and 3.13732 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1130-1449_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.109 x 5.85 at 6.599 degrees (North through East) ! Clean map min=-0.091785 max=1.149 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1130-1449_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00295026 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770304 0.770304 1.54061 3.08121 6.16243 12.3249 24.6497 49.2994 98.5989 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0088 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 389.456 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1130-1449_C_uvs.log closed on Wed Jan 29 04:22:11 2014