! Started logfile: /scr/pima/s3111a_uvs/J1312-2156_X_uvs.log on Mon Jul 23 07:17:51 2012 obs /scr/pima/s3111a_uvs/J1312-2156_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J1312-2156_X_uva.fits ! AN table 1: 61 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.875708 visibilities/baseline/integration-bin. ! Found source: J1312-2156 ! ! 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 23504 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/s3111a_uvs/J1312-2156_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004140Jy sigma=0.710036 ! Fit after self-cal, rms=0.966818Jy sigma=0.683643 ! 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=0.6105 mas, bmaj=1.634 mas, bpa=-1.386 degrees ! Estimated noise=13.504 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 = 0.0264271 Jy ! Component: 100 - total flux cleaned = 0.0335627 Jy ! Total flux subtracted in 100 components = 0.0335627 Jy ! Clean residual min=-0.002949 max=0.004360 Jy/beam ! Clean residual mean=0.000040 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0335627 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0335627 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=0.040967Jy sigma=0.028968 ! Fit after self-cal, rms=0.038522Jy sigma=0.027239 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466325 Jy ! Component: 100 - total flux cleaned = 0.00583556 Jy ! Total flux subtracted in 100 components = 0.00583556 Jy ! Clean residual min=-0.002813 max=0.003677 Jy/beam ! Clean residual mean=0.000038 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0393983 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0393983 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=0.038187Jy sigma=0.027002 ! Fit after self-cal, rms=0.038182Jy sigma=0.026999 ! 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=0.8372 mas, bmaj=2.12 mas, bpa=-1.855 degrees ! Estimated noise=6.67632 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 = -0.000547468 Jy ! Component: 100 - total flux cleaned = -0.00066724 Jy ! Component: 150 - total flux cleaned = -0.0006874 Jy ! Component: 200 - total flux cleaned = -0.000688403 Jy ! Total flux subtracted in 200 components = -0.000688403 Jy ! Clean residual min=-0.002575 max=0.003401 Jy/beam ! Clean residual mean=0.000047 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0387099 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0387099 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=0.038153Jy sigma=0.026978 ! Fit after self-cal, rms=0.038150Jy sigma=0.026976 ! 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 1.37 FD 0.92 GB 0.85 HN 0.93 ! KP 0.81 LA 1.08 MK 1.04 NL 1.39 ! OV 1.16 PT 0.93 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.00 GB 0.84 HN 0.94 ! KP 0.85 LA 1.03 MK 1.05 NL 1.50 ! OV 1.10 PT 0.89 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.90 GB 0.86 HN 0.89 ! KP 0.85 LA 1.03 MK 0.99 NL 1.36 ! OV 1.08 PT 0.91 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.88 GB 0.88 HN 0.88 ! KP 0.81 LA 1.03 MK 1.02 NL 1.40 ! OV 1.11 PT 0.94 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.88 GB 0.82 HN 0.80 ! KP 0.82 LA 1.09 MK 0.95 NL 1.48 ! OV 1.18 PT 0.92 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.87 GB 0.88 HN 0.89 ! KP 0.77 LA 1.01 MK 1.05 NL 1.30 ! OV 1.23 PT 0.97 SC 0.93 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 GB 0.88 HN 0.91 ! KP 0.74 LA 1.03 MK 1.00* NL 1.44 ! OV 1.15 PT 0.97 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.88 GB 0.85 HN 0.94 ! KP 0.82 LA 1.04 MK 1.00 NL 1.43 ! OV 1.18 PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.038150Jy sigma=0.026976 ! Fit after self-cal, rms=0.038903Jy sigma=0.026351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=2.134 mas, bpa=-1.569 degrees ! Estimated noise=6.68802 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 (1.4, -2.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260681 Jy ! Component: 100 - total flux cleaned = 0.00365822 Jy ! Component: 150 - total flux cleaned = 0.0039747 Jy ! Component: 200 - total flux cleaned = 0.00405636 Jy ! Total flux subtracted in 200 components = 0.00405636 Jy ! Clean residual min=-0.001182 max=0.001387 Jy/beam ! Clean residual mean=-0.000053 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0427663 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.0427662 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=0.038744Jy sigma=0.026231 ! Fit after self-cal, rms=0.038848Jy sigma=0.026189 ! 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=0.038848Jy sigma=0.026189 ! Fit after self-cal, rms=0.041120Jy sigma=0.025972 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8245 mas, bmaj=2.127 mas, bpa=-1.639 degrees ! Estimated noise=6.7119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930146 Jy ! Component: 100 - total flux cleaned = 0.00143959 Jy ! Component: 150 - total flux cleaned = 0.00175081 Jy ! Component: 200 - total flux cleaned = 0.00184022 Jy ! Total flux subtracted in 200 components = 0.00184022 Jy ! Clean residual min=-0.000855 max=0.001050 Jy/beam ! Clean residual mean=-0.000053 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0446065 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.0446065 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=0.041103Jy sigma=0.025953 ! Fit after self-cal, rms=0.041187Jy sigma=0.025943 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 = 0.000281353 Jy ! Component: 100 - total flux cleaned = 0.000340376 Jy ! Component: 150 - total flux cleaned = 0.000348974 Jy ! Component: 200 - total flux cleaned = 0.00035711 Jy ! Total flux subtracted in 200 components = 0.00035711 Jy ! Clean residual min=-0.000930 max=0.001040 Jy/beam ! Clean residual mean=-0.000055 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0449636 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.0449636 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=0.041183Jy sigma=0.025939 ! Fit after self-cal, rms=0.041185Jy sigma=0.025937 ! 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=0.041185Jy sigma=0.025937 ! Fit after self-cal, rms=0.044375Jy sigma=0.025931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8222 mas, bmaj=2.118 mas, bpa=-1.806 degrees ! Estimated noise=6.83673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648445 Jy ! Component: 100 - total flux cleaned = 0.00102687 Jy ! Component: 150 - total flux cleaned = 0.00116115 Jy ! Component: 200 - total flux cleaned = 0.00122914 Jy ! Total flux subtracted in 200 components = 0.00122914 Jy ! Clean residual min=-0.000861 max=0.001109 Jy/beam ! Clean residual mean=-0.000045 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0461927 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.0461927 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=0.044361Jy sigma=0.025923 ! Fit after self-cal, rms=0.044363Jy sigma=0.025921 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 = 0.000163604 Jy ! Component: 100 - total flux cleaned = 0.000213115 Jy ! Component: 150 - total flux cleaned = 0.000251065 Jy ! Component: 200 - total flux cleaned = 0.000279056 Jy ! Total flux subtracted in 200 components = 0.000279056 Jy ! Clean residual min=-0.000858 max=0.001093 Jy/beam ! Clean residual mean=-0.000047 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0464718 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 0.0464718 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=0.044360Jy sigma=0.025919 ! Fit after self-cal, rms=0.044361Jy sigma=0.025918 ! 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=0.044361Jy sigma=0.025918 ! Fit after self-cal, rms=0.044596Jy sigma=0.025904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=3.071 mas, bpa=1.897 degrees ! Estimated noise=7.90207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644931 Jy ! Component: 100 - total flux cleaned = 0.000984215 Jy ! Component: 150 - total flux cleaned = 0.00117852 Jy ! Component: 200 - total flux cleaned = 0.00123491 Jy ! Total flux subtracted in 200 components = 0.00123491 Jy ! Clean residual min=-0.001060 max=0.001199 Jy/beam ! Clean residual mean=-0.000073 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0477067 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 178 components and 0.0477067 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=0.044586Jy sigma=0.025898 ! Fit after self-cal, rms=0.044580Jy sigma=0.025897 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 = 0.000133485 Jy ! Component: 100 - total flux cleaned = 0.000165125 Jy ! Component: 150 - total flux cleaned = 0.000179462 Jy ! Component: 200 - total flux cleaned = 0.000192893 Jy ! Total flux subtracted in 200 components = 0.000192893 Jy ! Clean residual min=-0.001048 max=0.001199 Jy/beam ! Clean residual mean=-0.000076 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0478996 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 0.0478996 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=0.044579Jy sigma=0.025896 ! Fit after self-cal, rms=0.044579Jy sigma=0.025896 ! 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=0.8194 mas, bmaj=2.109 mas, bpa=-1.911 degrees ! Estimated noise=6.93242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.109 at -1.911 degrees (North through East) ! Clean map min=-0.00082999 max=0.037489 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=0.601 mas, bmaj=1.639 mas, bpa=-1.513 degrees ! Estimated noise=13.7149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291933 Jy ! Component: 100 - total flux cleaned = 0.0369031 Jy ! Component: 150 - total flux cleaned = 0.0406619 Jy ! Component: 200 - total flux cleaned = 0.0429633 Jy ! Total flux subtracted in 200 components = 0.0429633 Jy ! Clean residual min=-0.001701 max=0.001752 Jy/beam ! Clean residual mean=0.000009 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0429633 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0429633 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8194 mas, bmaj=2.109 mas, bpa=-1.911 degrees ! Estimated noise=6.93242 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 = 0.00212691 Jy ! Component: 100 - total flux cleaned = 0.00328458 Jy ! Component: 150 - total flux cleaned = 0.00388486 Jy ! Component: 200 - total flux cleaned = 0.0041861 Jy ! Total flux subtracted in 200 components = 0.0041861 Jy ! Clean residual min=-0.000925 max=0.001187 Jy/beam ! Clean residual mean=-0.000042 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0471494 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 66 components and 0.0471494 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=1.282 mas, bmaj=3.071 mas, bpa=1.897 degrees ! Estimated noise=7.90207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547344 Jy ! Component: 100 - total flux cleaned = 0.0006725 Jy ! Component: 150 - total flux cleaned = 0.000751491 Jy ! Component: 200 - total flux cleaned = 0.000798855 Jy ! Total flux subtracted in 200 components = 0.000798855 Jy ! Clean residual min=-0.001059 max=0.001250 Jy/beam ! Clean residual mean=-0.000077 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0479483 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 = 4.05948e-05 Jy ! Component: 100 - total flux cleaned = 4.81104e-05 Jy ! Component: 150 - total flux cleaned = 4.82188e-05 Jy ! Component: 200 - total flux cleaned = 4.81718e-05 Jy ! Total flux subtracted in 200 components = 4.81718e-05 Jy ! Clean residual min=-0.001054 max=0.001231 Jy/beam ! Clean residual mean=-0.000077 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0479965 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 107 components and 0.0479965 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8194 mas, bmaj=2.109 mas, bpa=-1.911 degrees ! Estimated noise=6.93242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.93373e-05 Jy ! Component: 100 - total flux cleaned = -7.04763e-05 Jy ! Component: 150 - total flux cleaned = -8.01072e-05 Jy ! Component: 200 - total flux cleaned = -8.94954e-05 Jy ! Total flux subtracted in 200 components = -8.94954e-05 Jy ! Clean residual min=-0.000905 max=0.001124 Jy/beam ! Clean residual mean=-0.000049 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.047907 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.047907 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=0.044584Jy sigma=0.025900 ! Fit after self-cal, rms=0.044582Jy sigma=0.025899 wmodel /scr/pima/s3111a_uvs/J1312-2156_X_map.mod ! Writing 131 model components to file: /scr/pima/s3111a_uvs/J1312-2156_X_map.mod wobs /scr/pima/s3111a_uvs/J1312-2156_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J1312-2156_X_uvs.fits wwins /scr/pima/s3111a_uvs/J1312-2156_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111a_uvs/J1312-2156_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 = 0.000482847 Jy ! Component: 100 - total flux cleaned = 0.000568408 Jy ! Component: 150 - total flux cleaned = 0.000522755 Jy ! Component: 200 - total flux cleaned = 0.000438369 Jy ! Component: 250 - total flux cleaned = 0.000330835 Jy ! Component: 300 - total flux cleaned = 0.00018928 Jy ! Component: 350 - total flux cleaned = 7.76582e-05 Jy ! Component: 400 - total flux cleaned = -5.92162e-06 Jy ! Component: 450 - total flux cleaned = -8.70004e-05 Jy ! Component: 500 - total flux cleaned = -0.000188384 Jy ! Component: 550 - total flux cleaned = -0.000276148 Jy ! Component: 600 - total flux cleaned = -0.000361832 Jy ! Component: 650 - total flux cleaned = -0.000445637 Jy ! Component: 700 - total flux cleaned = -0.000496932 Jy ! Component: 750 - total flux cleaned = -0.000557389 Jy ! Component: 800 - total flux cleaned = -0.00062639 Jy ! Component: 850 - total flux cleaned = -0.000713365 Jy ! Component: 900 - total flux cleaned = -0.00079875 Jy ! Component: 950 - total flux cleaned = -0.000873205 Jy ! Component: 1000 - total flux cleaned = -0.000955588 Jy ! Component: 1050 - total flux cleaned = -0.00101863 Jy ! Component: 1100 - total flux cleaned = -0.00110717 Jy ! Component: 1150 - total flux cleaned = -0.00121127 Jy ! Component: 1200 - total flux cleaned = -0.0012624 Jy ! Component: 1250 - total flux cleaned = -0.00132968 Jy ! Component: 1300 - total flux cleaned = -0.00141236 Jy ! Component: 1350 - total flux cleaned = -0.00147749 Jy ! Component: 1400 - total flux cleaned = -0.00152571 Jy ! Component: 1450 - total flux cleaned = -0.00158119 Jy ! Component: 1500 - total flux cleaned = -0.00164387 Jy ! Component: 1550 - total flux cleaned = -0.00170562 Jy ! Component: 1600 - total flux cleaned = -0.00175894 Jy ! Component: 1650 - total flux cleaned = -0.00181919 Jy ! Component: 1700 - total flux cleaned = -0.00186381 Jy ! Component: 1750 - total flux cleaned = -0.00191531 Jy ! Component: 1800 - total flux cleaned = -0.0019734 Jy ! Component: 1850 - total flux cleaned = -0.00200926 Jy ! Component: 1900 - total flux cleaned = -0.00204482 Jy ! Component: 1950 - total flux cleaned = -0.00209407 Jy ! Component: 2000 - total flux cleaned = -0.00214972 Jy ! Total flux subtracted in 2048 components = -0.00218421 Jy ! Clean residual min=-0.000364 max=0.000369 Jy/beam ! Clean residual mean=-0.000032 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0457228 Jy keep ! Adding 183 model components to the UV plane model. ! The established model now contains 314 components and 0.0457228 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J1312-2156_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.109 at -1.911 degrees (North through East) ! Clean map min=-0.0007597 max=0.037594 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J1312-2156_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0375938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28486 1.28486 2.56971 5.13942 10.2788 20.5577 41.1154 82.2308 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J1312-2156_X_uvs.log closed on Mon Jul 23 07:17:54 2012