! Started logfile: /scr/pima/s3111c_uvs/J1125-0742_X_uvs.log on Tue Jul 24 09:22:31 2012 obs /scr/pima/s3111c_uvs/J1125-0742_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1125-0742_X_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750694 visibilities/baseline/integration-bin. ! Found source: J1125-0742 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 17296 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J1125-0742_X] 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 = 512x512 pixels with 0.100x0.100 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001262Jy sigma=0.707999 ! Fit after self-cal, rms=0.981207Jy sigma=0.693818 ! 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=0.9124 mas, bmaj=2.492 mas, bpa=20.11 degrees ! Estimated noise=11.6654 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 = 0.0147103 Jy ! Component: 100 - total flux cleaned = 0.0181695 Jy ! Total flux subtracted in 100 components = 0.0181695 Jy ! Clean residual min=-0.001699 max=0.001643 Jy/beam ! Clean residual mean=-0.000043 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0181695 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0181695 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=0.034060Jy sigma=0.024084 ! Fit after self-cal, rms=0.031226Jy sigma=0.022080 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517497 Jy ! Component: 100 - total flux cleaned = 0.00700287 Jy ! Total flux subtracted in 100 components = 0.00700287 Jy ! Clean residual min=-0.001256 max=0.001466 Jy/beam ! Clean residual mean=-0.000025 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0251723 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0251723 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=0.030376Jy sigma=0.021479 ! Fit after self-cal, rms=0.030368Jy sigma=0.021474 ! 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=1.128 mas, bmaj=2.664 mas, bpa=14.97 degrees ! Estimated noise=7.76993 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 = 0.00135588 Jy ! Component: 100 - total flux cleaned = 0.00201211 Jy ! Component: 150 - total flux cleaned = 0.0021539 Jy ! Component: 200 - total flux cleaned = 0.00224748 Jy ! Total flux subtracted in 200 components = 0.00224748 Jy ! Clean residual min=-0.000852 max=0.000880 Jy/beam ! Clean residual mean=-0.000040 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0274198 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.0274198 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=0.030309Jy sigma=0.021432 ! Fit after self-cal, rms=0.030301Jy sigma=0.021426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.19 GB 1.08 HN 0.93 ! KP 0.99 LA 1.01 NL 1.09 OV 1.11 ! PT 1.08 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 GB 1.03 HN 0.99 ! KP 0.92 LA 1.03 NL 1.17 OV 1.22 ! PT 1.07 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 GB 1.11 HN 1.02 ! KP 0.97 LA 1.05 NL 1.13 OV 1.10 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 GB 1.14 HN 0.94 ! KP 0.95 LA 1.12 NL 1.17 OV 1.12 ! PT 1.05 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 GB 1.07 HN 0.89 ! KP 1.01 LA 1.02 NL 1.12 OV 1.09 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.75 GB 1.14 HN 0.91 ! KP 0.85 LA 1.07 NL 1.01 OV 0.97 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.76 GB 1.16 HN 1.00 ! KP 0.83 LA 1.00 NL 0.95 OV 0.91 ! PT 1.00* SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 0.60 GB 1.09 HN 0.89 ! KP 0.81 LA 1.02 NL 0.93 OV 0.92 ! PT 0.88 SC 0.84 ! ! ! Fit before self-cal, rms=0.030301Jy sigma=0.021426 ! Fit after self-cal, rms=0.027967Jy sigma=0.021063 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.643 mas, bpa=14.66 degrees ! Estimated noise=7.71354 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 = 0.00019995 Jy ! Component: 100 - total flux cleaned = 0.000192767 Jy ! Component: 150 - total flux cleaned = 0.000181354 Jy ! Component: 200 - total flux cleaned = 0.000186579 Jy ! Total flux subtracted in 200 components = 0.000186579 Jy ! Clean residual min=-0.000575 max=0.000601 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0276064 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0276064 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=0.027963Jy sigma=0.021060 ! Fit after self-cal, rms=0.028016Jy sigma=0.021033 ! 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=0.028016Jy sigma=0.021033 ! Fit after self-cal, rms=0.028219Jy sigma=0.021005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=2.637 mas, bpa=14.53 degrees ! Estimated noise=7.77095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180861 Jy ! Component: 100 - total flux cleaned = 0.000209906 Jy ! Component: 150 - total flux cleaned = 0.00022541 Jy ! Component: 200 - total flux cleaned = 0.000243624 Jy ! Total flux subtracted in 200 components = 0.000243624 Jy ! Clean residual min=-0.000489 max=0.000516 Jy/beam ! Clean residual mean=0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.02785 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.02785 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=0.028217Jy sigma=0.021003 ! Fit after self-cal, rms=0.028245Jy sigma=0.020998 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 = 1.65707e-05 Jy ! Component: 100 - total flux cleaned = 2.96961e-05 Jy ! Component: 150 - total flux cleaned = 4.15136e-05 Jy ! Component: 200 - total flux cleaned = 5.56174e-05 Jy ! Total flux subtracted in 200 components = 5.56174e-05 Jy ! Clean residual min=-0.000471 max=0.000513 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0279056 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0279056 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=0.028244Jy sigma=0.020997 ! Fit after self-cal, rms=0.028244Jy sigma=0.020997 ! 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=0.028244Jy sigma=0.020997 ! Fit after self-cal, rms=0.028368Jy sigma=0.020986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=2.637 mas, bpa=14.53 degrees ! Estimated noise=7.8133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134379 Jy ! Component: 100 - total flux cleaned = 0.000156763 Jy ! Component: 150 - total flux cleaned = 0.000168231 Jy ! Component: 200 - total flux cleaned = 0.000178564 Jy ! Total flux subtracted in 200 components = 0.000178564 Jy ! Clean residual min=-0.000475 max=0.000505 Jy/beam ! Clean residual mean=0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0280842 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0280842 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=0.028367Jy sigma=0.020985 ! Fit after self-cal, rms=0.028375Jy sigma=0.020984 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 = 7.46175e-06 Jy ! Component: 100 - total flux cleaned = 1.80195e-05 Jy ! Component: 150 - total flux cleaned = 2.74454e-05 Jy ! Component: 200 - total flux cleaned = 3.8843e-05 Jy ! Total flux subtracted in 200 components = 3.8843e-05 Jy ! Clean residual min=-0.000473 max=0.000511 Jy/beam ! Clean residual mean=0.000003 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.028123 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.028123 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=0.028374Jy sigma=0.020984 ! Fit after self-cal, rms=0.028374Jy sigma=0.020984 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.028374Jy sigma=0.020984 ! Fit after self-cal, rms=0.028431Jy sigma=0.020974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=2.889 mas, bpa=7.714 degrees ! Estimated noise=8.25678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135807 Jy ! Component: 100 - total flux cleaned = 0.000162201 Jy ! Component: 150 - total flux cleaned = 0.000176642 Jy ! Component: 200 - total flux cleaned = 0.000184443 Jy ! Total flux subtracted in 200 components = 0.000184443 Jy ! Clean residual min=-0.000478 max=0.000537 Jy/beam ! Clean residual mean=0.000005 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0283075 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0283075 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=0.028430Jy sigma=0.020974 ! Fit after self-cal, rms=0.028434Jy sigma=0.020973 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 = 1.29204e-05 Jy ! Component: 100 - total flux cleaned = 1.84108e-05 Jy ! Component: 150 - total flux cleaned = 2.59051e-05 Jy ! Component: 200 - total flux cleaned = 3.29259e-05 Jy ! Total flux subtracted in 200 components = 3.29259e-05 Jy ! Clean residual min=-0.000484 max=0.000535 Jy/beam ! Clean residual mean=0.000005 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0283404 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.0283404 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=0.028434Jy sigma=0.020972 ! Fit after self-cal, rms=0.028434Jy sigma=0.020972 ! 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=1.132 mas, bmaj=2.637 mas, bpa=14.54 degrees ! Estimated noise=7.84664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 2.637 at 14.54 degrees (North through East) ! Clean map min=-0.00046699 max=0.024145 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.457 mas, bpa=19.93 degrees ! Estimated noise=11.5315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183309 Jy ! Component: 100 - total flux cleaned = 0.0228563 Jy ! Component: 150 - total flux cleaned = 0.0250021 Jy ! Component: 200 - total flux cleaned = 0.0262058 Jy ! Total flux subtracted in 200 components = 0.0262058 Jy ! Clean residual min=-0.000937 max=0.000877 Jy/beam ! Clean residual mean=-0.000008 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0262058 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0262058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=2.637 mas, bpa=14.54 degrees ! Estimated noise=7.84664 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 = 0.00107307 Jy ! Component: 100 - total flux cleaned = 0.00149807 Jy ! Component: 150 - total flux cleaned = 0.0016179 Jy ! Component: 200 - total flux cleaned = 0.00172216 Jy ! Total flux subtracted in 200 components = 0.00172216 Jy ! Clean residual min=-0.000510 max=0.000499 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.027928 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.027928 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=2.889 mas, bpa=7.714 degrees ! Estimated noise=8.25678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166726 Jy ! Component: 100 - total flux cleaned = 0.00021133 Jy ! Component: 150 - total flux cleaned = 0.000247794 Jy ! Component: 200 - total flux cleaned = 0.00028186 Jy ! Total flux subtracted in 200 components = 0.00028186 Jy ! Clean residual min=-0.000474 max=0.000564 Jy/beam ! Clean residual mean=0.000003 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0282098 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 = 1.84259e-05 Jy ! Component: 100 - total flux cleaned = 3.15809e-05 Jy ! Component: 150 - total flux cleaned = 4.37912e-05 Jy ! Component: 200 - total flux cleaned = 5.22743e-05 Jy ! Total flux subtracted in 200 components = 5.22743e-05 Jy ! Clean residual min=-0.000477 max=0.000557 Jy/beam ! Clean residual mean=0.000004 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0282621 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.0282621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=2.637 mas, bpa=14.54 degrees ! Estimated noise=7.84664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.91664e-05 Jy ! Component: 100 - total flux cleaned = -1.5251e-05 Jy ! Component: 150 - total flux cleaned = -1.1847e-05 Jy ! Component: 200 - total flux cleaned = -8.57066e-06 Jy ! Total flux subtracted in 200 components = -8.57066e-06 Jy ! Clean residual min=-0.000469 max=0.000498 Jy/beam ! Clean residual mean=0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0282535 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.0282535 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=0.028436Jy sigma=0.020973 ! Fit after self-cal, rms=0.028435Jy sigma=0.020973 wmodel /scr/pima/s3111c_uvs/J1125-0742_X_map.mod ! Writing 72 model components to file: /scr/pima/s3111c_uvs/J1125-0742_X_map.mod wobs /scr/pima/s3111c_uvs/J1125-0742_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1125-0742_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1125-0742_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J1125-0742_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.86156e-05 Jy ! Component: 100 - total flux cleaned = 7.21645e-05 Jy ! Component: 150 - total flux cleaned = 0.000132755 Jy ! Component: 200 - total flux cleaned = 0.000176102 Jy ! Component: 250 - total flux cleaned = 0.000230931 Jy ! Component: 300 - total flux cleaned = 0.000263574 Jy ! Component: 350 - total flux cleaned = 0.000307497 Jy ! Component: 400 - total flux cleaned = 0.000343583 Jy ! Component: 450 - total flux cleaned = 0.000355179 Jy ! Component: 500 - total flux cleaned = 0.000355231 Jy ! Component: 550 - total flux cleaned = 0.000333609 Jy ! Component: 600 - total flux cleaned = 0.000312672 Jy ! Component: 650 - total flux cleaned = 0.000302388 Jy ! Component: 700 - total flux cleaned = 0.000287424 Jy ! Component: 750 - total flux cleaned = 0.000287372 Jy ! Component: 800 - total flux cleaned = 0.000273036 Jy ! Component: 850 - total flux cleaned = 0.000254479 Jy ! Component: 900 - total flux cleaned = 0.000231978 Jy ! Component: 950 - total flux cleaned = 0.00021433 Jy ! Component: 1000 - total flux cleaned = 0.000209942 Jy ! Component: 1050 - total flux cleaned = 0.000192892 Jy ! Component: 1100 - total flux cleaned = 0.00018452 Jy ! Component: 1150 - total flux cleaned = 0.000180357 Jy ! Component: 1200 - total flux cleaned = 0.000156305 Jy ! Component: 1250 - total flux cleaned = 0.000160339 Jy ! Component: 1300 - total flux cleaned = 0.000152657 Jy ! Component: 1350 - total flux cleaned = 0.000152675 Jy ! Component: 1400 - total flux cleaned = 0.000145191 Jy ! Component: 1450 - total flux cleaned = 0.000148912 Jy ! Component: 1500 - total flux cleaned = 0.000152554 Jy ! Component: 1550 - total flux cleaned = 0.000148984 Jy ! Component: 1600 - total flux cleaned = 0.000156056 Jy ! Component: 1650 - total flux cleaned = 0.000156056 Jy ! Component: 1700 - total flux cleaned = 0.000159463 Jy ! Component: 1750 - total flux cleaned = 0.000162807 Jy ! Component: 1800 - total flux cleaned = 0.000156143 Jy ! Component: 1850 - total flux cleaned = 0.000149581 Jy ! Component: 1900 - total flux cleaned = 0.000143155 Jy ! Component: 1950 - total flux cleaned = 0.000149525 Jy ! Component: 2000 - total flux cleaned = 0.00015889 Jy ! Total flux subtracted in 2048 components = 0.000152617 Jy ! Clean residual min=-0.000167 max=0.000174 Jy/beam ! Clean residual mean=0.000002 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0284061 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 232 components and 0.0284061 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1125-0742_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 2.637 at 14.54 degrees (North through East) ! Clean map min=-0.00039903 max=0.024065 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1125-0742_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.024065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.3406e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.915098 0.915098 1.8302 3.66039 7.32078 14.6416 29.2831 58.5663 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.024 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1125-0742_X_uvs.log closed on Tue Jul 24 09:22:32 2012