! Started logfile: /scr/pima/s3111b_uvs/J1624+5741_X_uvs.log on Mon Jul 23 22:53:17 2012 obs /scr/pima/s3111b_uvs/J1624+5741_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1624+5741_X_uva.fits ! AN table 1: 13 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.784615 visibilities/baseline/integration-bin. ! Found source: J1624+5741 ! ! 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 4488 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/s3111b_uvs/J1624+5741_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036722Jy sigma=0.715094 ! Fit after self-cal, rms=0.799088Jy sigma=0.551037 ! 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=0.7186 mas, bmaj=2.569 mas, bpa=39.15 degrees ! Estimated noise=28.1063 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 = 0.154216 Jy ! Component: 100 - total flux cleaned = 0.188951 Jy ! Total flux subtracted in 100 components = 0.188951 Jy ! Clean residual min=-0.016901 max=0.027678 Jy/beam ! Clean residual mean=-0.000035 rms=0.006279 Jy/beam ! Combined flux in latest and established models = 0.188951 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.188951 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=0.084523Jy sigma=0.058008 ! Fit after self-cal, rms=0.084515Jy sigma=0.058002 ! 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=0.8766 mas, bmaj=2.749 mas, bpa=40.51 degrees ! Estimated noise=15.6847 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 = 0.0298384 Jy ! Component: 100 - total flux cleaned = 0.0484857 Jy ! Component: 150 - total flux cleaned = 0.0594582 Jy ! Component: 200 - total flux cleaned = 0.0630695 Jy ! Total flux subtracted in 200 components = 0.0630695 Jy ! Clean residual min=-0.013977 max=0.032090 Jy/beam ! Clean residual mean=0.000073 rms=0.006063 Jy/beam ! Combined flux in latest and established models = 0.25202 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 48 components and 0.25202 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=0.071399Jy sigma=0.049177 ! Fit after self-cal, rms=0.071341Jy sigma=0.049141 ! 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 1.05 FD 1.07 GB 0.74 HN 1.27 ! KP 0.91 LA 0.91 MK 1.00 NL 2.35 ! OV 1.01 PT 0.92 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 GB 0.73 HN 1.26 ! KP 0.90 LA 0.91 MK 1.02 NL 2.44 ! OV 1.04 PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 GB 0.77 HN 1.02 ! KP 0.92 LA 0.90 MK 0.96 NL 2.31 ! OV 0.99 PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 GB 0.78 HN 1.20 ! KP 0.87 LA 0.92 MK 0.96 NL 2.41 ! OV 1.03 PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 GB 0.72 HN 1.17 ! KP 0.86 LA 0.87 MK 0.88 NL 2.25 ! OV 1.01 PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 GB 0.76 HN 1.12 ! KP 0.82 LA 0.90 MK 0.93 NL 2.25 ! OV 0.99 PT 0.91 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 GB 0.68 HN 1.00* ! KP 0.77 LA 0.90 MK 1.00* NL 2.04 ! OV 0.96 PT 0.94 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.83 GB 0.66 HN 1.11 ! KP 0.81 LA 0.84 MK 0.80 NL 2.14 ! OV 0.91 PT 0.83 SC 0.93 ! ! ! Fit before self-cal, rms=0.071341Jy sigma=0.049141 ! Fit after self-cal, rms=0.045748Jy sigma=0.027259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.775 mas, bpa=41.06 degrees ! Estimated noise=15.6084 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 (-3.3, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220178 Jy ! Component: 100 - total flux cleaned = -0.00043435 Jy ! Component: 150 - total flux cleaned = -0.00127685 Jy ! Component: 200 - total flux cleaned = -0.00162711 Jy ! Total flux subtracted in 200 components = -0.00162711 Jy ! Clean residual min=-0.004316 max=0.005567 Jy/beam ! Clean residual mean=-0.000068 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.250393 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.250393 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=0.041713Jy sigma=0.023970 ! Fit after self-cal, rms=0.041549Jy sigma=0.023739 ! 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=0.041549Jy sigma=0.023739 ! Fit after self-cal, rms=0.040441Jy sigma=0.023428 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8703 mas, bmaj=2.773 mas, bpa=41.18 degrees ! Estimated noise=15.5124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376996 Jy ! Component: 100 - total flux cleaned = -0.000543804 Jy ! Component: 150 - total flux cleaned = -0.00100734 Jy ! Component: 200 - total flux cleaned = -0.0015226 Jy ! Total flux subtracted in 200 components = -0.0015226 Jy ! Clean residual min=-0.003028 max=0.003453 Jy/beam ! Clean residual mean=-0.000049 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.248871 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 112 components and 0.248871 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=0.039385Jy sigma=0.022602 ! Fit after self-cal, rms=0.039255Jy sigma=0.022530 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 = 0.00096049 Jy ! Component: 100 - total flux cleaned = 0.000885821 Jy ! Component: 150 - total flux cleaned = 0.000653453 Jy ! Component: 200 - total flux cleaned = 0.000371625 Jy ! Total flux subtracted in 200 components = 0.000371625 Jy ! Clean residual min=-0.002548 max=0.002723 Jy/beam ! Clean residual mean=-0.000056 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.249242 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 145 components and 0.249242 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=0.038881Jy sigma=0.022248 ! Fit after self-cal, rms=0.038829Jy sigma=0.022222 ! 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=0.038829Jy sigma=0.022222 ! Fit after self-cal, rms=0.038532Jy sigma=0.022115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8703 mas, bmaj=2.775 mas, bpa=41.27 degrees ! Estimated noise=15.5212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424618 Jy ! Component: 100 - total flux cleaned = -0.000360258 Jy ! Component: 150 - total flux cleaned = -0.000420097 Jy ! Component: 200 - total flux cleaned = -0.000639114 Jy ! Total flux subtracted in 200 components = -0.000639114 Jy ! Clean residual min=-0.001989 max=0.001969 Jy/beam ! Clean residual mean=-0.000037 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.248603 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 166 components and 0.248603 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=0.038252Jy sigma=0.021914 ! Fit after self-cal, rms=0.038221Jy sigma=0.021898 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 = 0.000416149 Jy ! Component: 100 - total flux cleaned = 0.000321751 Jy ! Component: 150 - total flux cleaned = 0.00010023 Jy ! Component: 200 - total flux cleaned = -2.29496e-05 Jy ! Total flux subtracted in 200 components = -2.29496e-05 Jy ! Clean residual min=-0.001853 max=0.001605 Jy/beam ! Clean residual mean=-0.000039 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.24858 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 185 components and 0.24858 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=0.038100Jy sigma=0.021816 ! Fit after self-cal, rms=0.038085Jy sigma=0.021808 ! 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=0.038085Jy sigma=0.021808 ! Fit after self-cal, rms=0.037979Jy sigma=0.021773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=2.809 mas, bpa=41.26 degrees ! Estimated noise=17.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259821 Jy ! Component: 100 - total flux cleaned = -0.000261319 Jy ! Component: 150 - total flux cleaned = -0.000262081 Jy ! Component: 200 - total flux cleaned = -0.000325108 Jy ! Total flux subtracted in 200 components = -0.000325108 Jy ! Clean residual min=-0.001672 max=0.001541 Jy/beam ! Clean residual mean=-0.000061 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.248255 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 212 components and 0.248255 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=0.037884Jy sigma=0.021713 ! Fit after self-cal, rms=0.037869Jy sigma=0.021704 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 = 0.000361243 Jy ! Component: 100 - total flux cleaned = 0.000482487 Jy ! Component: 150 - total flux cleaned = 0.000429504 Jy ! Component: 200 - total flux cleaned = 0.000405214 Jy ! Total flux subtracted in 200 components = 0.000405214 Jy ! Clean residual min=-0.001512 max=0.001475 Jy/beam ! Clean residual mean=-0.000067 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.24866 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 232 components and 0.24866 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=0.037825Jy sigma=0.021682 ! Fit after self-cal, rms=0.037817Jy sigma=0.021679 ! 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=0.8699 mas, bmaj=2.777 mas, bpa=41.33 degrees ! Estimated noise=15.5293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8699 x 2.777 at 41.33 degrees (North through East) ! Clean map min=-0.0022543 max=0.19485 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=0.7056 mas, bmaj=2.561 mas, bpa=39.72 degrees ! Estimated noise=27.4247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150389 Jy ! Component: 100 - total flux cleaned = 0.184935 Jy ! Component: 150 - total flux cleaned = 0.200075 Jy ! Component: 200 - total flux cleaned = 0.210802 Jy ! Total flux subtracted in 200 components = 0.210802 Jy ! Clean residual min=-0.004589 max=0.006102 Jy/beam ! Clean residual mean=0.000058 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.210802 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.210802 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8699 mas, bmaj=2.777 mas, bpa=41.33 degrees ! Estimated noise=15.5293 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 = 0.0137497 Jy ! Component: 100 - total flux cleaned = 0.0222914 Jy ! Component: 150 - total flux cleaned = 0.0280282 Jy ! Component: 200 - total flux cleaned = 0.0320438 Jy ! Total flux subtracted in 200 components = 0.0320438 Jy ! Clean residual min=-0.002285 max=0.002683 Jy/beam ! Clean residual mean=0.000004 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.242846 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 78 components and 0.242846 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=1.307 mas, bmaj=2.809 mas, bpa=41.26 degrees ! Estimated noise=17.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003764 Jy ! Component: 100 - total flux cleaned = 0.00596023 Jy ! Component: 150 - total flux cleaned = 0.00624825 Jy ! Component: 200 - total flux cleaned = 0.00618948 Jy ! Total flux subtracted in 200 components = 0.00618948 Jy ! Clean residual min=-0.001645 max=0.001721 Jy/beam ! Clean residual mean=-0.000068 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.249035 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 = -8.84775e-08 Jy ! Component: 100 - total flux cleaned = -8.37493e-05 Jy ! Component: 150 - total flux cleaned = -8.26212e-05 Jy ! Component: 200 - total flux cleaned = -0.00015259 Jy ! Total flux subtracted in 200 components = -0.00015259 Jy ! Clean residual min=-0.001494 max=0.001429 Jy/beam ! Clean residual mean=-0.000068 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.248883 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 174 components and 0.248883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8699 mas, bmaj=2.777 mas, bpa=41.33 degrees ! Estimated noise=15.5293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326929 Jy ! Component: 100 - total flux cleaned = -0.00039255 Jy ! Component: 150 - total flux cleaned = -0.000392877 Jy ! Component: 200 - total flux cleaned = -0.000391892 Jy ! Total flux subtracted in 200 components = -0.000391892 Jy ! Clean residual min=-0.001509 max=0.001384 Jy/beam ! Clean residual mean=-0.000041 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.248491 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 199 components and 0.248491 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=0.037743Jy sigma=0.021684 ! Fit after self-cal, rms=0.037702Jy sigma=0.021654 wmodel /scr/pima/s3111b_uvs/J1624+5741_X_map.mod ! Writing 199 model components to file: /scr/pima/s3111b_uvs/J1624+5741_X_map.mod wobs /scr/pima/s3111b_uvs/J1624+5741_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1624+5741_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1624+5741_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1624+5741_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 = -7.16525e-05 Jy ! Component: 100 - total flux cleaned = -0.000268792 Jy ! Component: 150 - total flux cleaned = -0.000533052 Jy ! Component: 200 - total flux cleaned = -0.000746005 Jy ! Component: 250 - total flux cleaned = -0.00100701 Jy ! Component: 300 - total flux cleaned = -0.00124094 Jy ! Component: 350 - total flux cleaned = -0.00150198 Jy ! Component: 400 - total flux cleaned = -0.00175487 Jy ! Component: 450 - total flux cleaned = -0.00196687 Jy ! Component: 500 - total flux cleaned = -0.00217348 Jy ! Component: 550 - total flux cleaned = -0.00242056 Jy ! Component: 600 - total flux cleaned = -0.00260064 Jy ! Component: 650 - total flux cleaned = -0.00280549 Jy ! Component: 700 - total flux cleaned = -0.0029768 Jy ! Component: 750 - total flux cleaned = -0.0031863 Jy ! Component: 800 - total flux cleaned = -0.00339044 Jy ! Component: 850 - total flux cleaned = -0.00353679 Jy ! Component: 900 - total flux cleaned = -0.00365408 Jy ! Component: 950 - total flux cleaned = -0.00376928 Jy ! Component: 1000 - total flux cleaned = -0.0039069 Jy ! Component: 1050 - total flux cleaned = -0.00400477 Jy ! Component: 1100 - total flux cleaned = -0.00408892 Jy ! Component: 1150 - total flux cleaned = -0.00420649 Jy ! Component: 1200 - total flux cleaned = -0.0043101 Jy ! Component: 1250 - total flux cleaned = -0.00438927 Jy ! Component: 1300 - total flux cleaned = -0.00448916 Jy ! Component: 1350 - total flux cleaned = -0.00459794 Jy ! Component: 1400 - total flux cleaned = -0.00466216 Jy ! Component: 1450 - total flux cleaned = -0.00476704 Jy ! Component: 1500 - total flux cleaned = -0.00484932 Jy ! Component: 1550 - total flux cleaned = -0.00490988 Jy ! Component: 1600 - total flux cleaned = -0.0049994 Jy ! Component: 1650 - total flux cleaned = -0.00504844 Jy ! Component: 1700 - total flux cleaned = -0.00512555 Jy ! Component: 1750 - total flux cleaned = -0.00519194 Jy ! Component: 1800 - total flux cleaned = -0.00525733 Jy ! Component: 1850 - total flux cleaned = -0.00533087 Jy ! Component: 1900 - total flux cleaned = -0.00539406 Jy ! Component: 1950 - total flux cleaned = -0.00544761 Jy ! Component: 2000 - total flux cleaned = -0.00550036 Jy ! Total flux subtracted in 2048 components = -0.00555252 Jy ! Clean residual min=-0.000455 max=0.000440 Jy/beam ! Clean residual mean=-0.000006 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.242938 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 354 components and 0.242938 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1624+5741_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8699 x 2.777 at 41.33 degrees (North through East) ! Clean map min=-0.0014633 max=0.19373 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1624+5741_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.193734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298309 0.298309 0.596617 1.19323 2.38647 4.77294 9.54587 19.0917 38.1835 76.367 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.193 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1624+5741_X_uvs.log closed on Mon Jul 23 22:53:18 2012