! Started logfile: /scr/pima/s3111b_uvs/J1440+0610_X_uvs.log on Mon Jul 23 22:52:46 2012 obs /scr/pima/s3111b_uvs/J1440+0610_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1440+0610_X_uva.fits ! AN table 1: 29 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.986834 visibilities/baseline/integration-bin. ! Found source: J1440+0610 ! ! 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 12592 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/J1440+0610_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997002Jy sigma=0.704987 ! Fit after self-cal, rms=0.976117Jy sigma=0.690218 ! 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=0.6831 mas, bmaj=1.906 mas, bpa=-2.911 degrees ! Estimated noise=15.3569 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 = 0.0192256 Jy ! Component: 100 - total flux cleaned = 0.0234595 Jy ! Total flux subtracted in 100 components = 0.0234595 Jy ! Clean residual min=-0.002556 max=0.003858 Jy/beam ! Clean residual mean=0.000068 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0234595 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0234595 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=0.030280Jy sigma=0.021411 ! Fit after self-cal, rms=0.029705Jy sigma=0.021004 ! 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=0.7934 mas, bmaj=2.07 mas, bpa=-1.728 degrees ! Estimated noise=9.11164 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 = 0.00168443 Jy ! Component: 100 - total flux cleaned = 0.00243422 Jy ! Component: 150 - total flux cleaned = 0.00273522 Jy ! Component: 200 - total flux cleaned = 0.0027607 Jy ! Total flux subtracted in 200 components = 0.0027607 Jy ! Clean residual min=-0.002308 max=0.003491 Jy/beam ! Clean residual mean=0.000071 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0262202 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.0262202 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=0.029618Jy sigma=0.020943 ! Fit after self-cal, rms=0.029610Jy sigma=0.020937 ! 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 1.02 FD 0.97 GB 1.02 HN 0.92 ! KP 0.90 LA 0.99 MK 1.16 NL 2.01 ! OV 1.00 PT 0.90 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 GB 0.99 HN 0.92 ! KP 0.93 LA 0.95 MK 1.18 NL 2.62 ! OV 1.02 PT 0.96 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 GB 1.04 HN 0.91 ! KP 0.85 LA 0.93 MK 1.06 NL 2.36 ! OV 1.03 PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 GB 1.07 HN 0.86 ! KP 0.84 LA 0.96 MK 1.21 NL 2.56 ! OV 1.09 PT 0.93 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 GB 0.98 HN 0.88 ! KP 0.87 LA 0.89 MK 0.97 NL 2.21 ! OV 0.98 PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.75 GB 1.09 HN 0.86 ! KP 0.87 LA 1.01 MK 0.95 NL 2.08 ! OV 0.97 PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.68 GB 1.13 HN 1.00* ! KP 0.71 LA 0.98 MK 1.00* NL 1.81 ! OV 0.92 PT 0.94 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.69 GB 0.96 HN 0.91 ! KP 0.81 LA 0.95 MK 0.81 NL 1.65 ! OV 0.86 PT 0.89 SC 0.83 ! ! ! Fit before self-cal, rms=0.029610Jy sigma=0.020937 ! Fit after self-cal, rms=0.032389Jy sigma=0.020224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7956 mas, bmaj=2.092 mas, bpa=-1.371 degrees ! Estimated noise=9.05149 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 = -0.000163944 Jy ! Component: 100 - total flux cleaned = -0.000220865 Jy ! Component: 150 - total flux cleaned = -0.000199357 Jy ! Component: 200 - total flux cleaned = -0.000190085 Jy ! Total flux subtracted in 200 components = -0.000190085 Jy ! Clean residual min=-0.000983 max=0.001155 Jy/beam ! Clean residual mean=0.000030 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0260301 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0260301 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=0.032371Jy sigma=0.020217 ! Fit after self-cal, rms=0.032593Jy sigma=0.020169 ! 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=0.032593Jy sigma=0.020169 ! Fit after self-cal, rms=0.033864Jy sigma=0.020165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=2.1 mas, bpa=-1.339 degrees ! Estimated noise=9.05411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140334 Jy ! Component: 100 - total flux cleaned = -0.000190899 Jy ! Component: 150 - total flux cleaned = -0.000182614 Jy ! Component: 200 - total flux cleaned = -0.000160507 Jy ! Total flux subtracted in 200 components = -0.000160507 Jy ! Clean residual min=-0.001005 max=0.001131 Jy/beam ! Clean residual mean=0.000029 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0258696 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0258696 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=0.033854Jy sigma=0.020162 ! Fit after self-cal, rms=0.033873Jy sigma=0.020160 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 = -1.54564e-05 Jy ! Component: 100 - total flux cleaned = -2.39804e-05 Jy ! Component: 150 - total flux cleaned = -4.69135e-06 Jy ! Component: 200 - total flux cleaned = 6.90352e-06 Jy ! Total flux subtracted in 200 components = 6.90352e-06 Jy ! Clean residual min=-0.000998 max=0.001120 Jy/beam ! Clean residual mean=0.000029 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0258765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0258765 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=0.033868Jy sigma=0.020158 ! Fit after self-cal, rms=0.033869Jy sigma=0.020157 ! 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=0.033869Jy sigma=0.020157 ! Fit after self-cal, rms=0.033992Jy sigma=0.020157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7992 mas, bmaj=2.103 mas, bpa=-1.245 degrees ! Estimated noise=9.04164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117108 Jy ! Component: 100 - total flux cleaned = -0.000145579 Jy ! Component: 150 - total flux cleaned = -0.000145486 Jy ! Component: 200 - total flux cleaned = -0.000129751 Jy ! Total flux subtracted in 200 components = -0.000129751 Jy ! Clean residual min=-0.000992 max=0.001111 Jy/beam ! Clean residual mean=0.000029 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0257467 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.0257467 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=0.033987Jy sigma=0.020156 ! Fit after self-cal, rms=0.033989Jy sigma=0.020155 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 = -1.70671e-06 Jy ! Component: 100 - total flux cleaned = -1.91993e-06 Jy ! Component: 150 - total flux cleaned = 1.20286e-05 Jy ! Component: 200 - total flux cleaned = 2.05298e-05 Jy ! Total flux subtracted in 200 components = 2.05298e-05 Jy ! Clean residual min=-0.000992 max=0.001093 Jy/beam ! Clean residual mean=0.000028 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0257673 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0257673 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=0.033987Jy sigma=0.020154 ! Fit after self-cal, rms=0.033987Jy sigma=0.020154 ! 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=0.033987Jy sigma=0.020154 ! Fit after self-cal, rms=0.034003Jy sigma=0.020154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=2.608 mas, bpa=0.1339 degrees ! Estimated noise=10.0791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.49832e-05 Jy ! Component: 100 - total flux cleaned = 8.03662e-05 Jy ! Component: 150 - total flux cleaned = 8.69605e-05 Jy ! Component: 200 - total flux cleaned = 9.26157e-05 Jy ! Total flux subtracted in 200 components = 9.26157e-05 Jy ! Clean residual min=-0.001125 max=0.001118 Jy/beam ! Clean residual mean=0.000043 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0258599 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0258599 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=0.034000Jy sigma=0.020154 ! Fit after self-cal, rms=0.034000Jy sigma=0.020153 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 = 2.93401e-06 Jy ! Component: 100 - total flux cleaned = 9.4852e-06 Jy ! Component: 150 - total flux cleaned = 1.51949e-05 Jy ! Component: 200 - total flux cleaned = 2.05678e-05 Jy ! Total flux subtracted in 200 components = 2.05678e-05 Jy ! Clean residual min=-0.001119 max=0.001092 Jy/beam ! Clean residual mean=0.000043 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0258804 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0258804 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=0.033998Jy sigma=0.020153 ! Fit after self-cal, rms=0.033997Jy sigma=0.020152 ! 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=0.8005 mas, bmaj=2.104 mas, bpa=-1.143 degrees ! Estimated noise=9.02877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8005 x 2.104 at -1.143 degrees (North through East) ! Clean map min=-0.0010614 max=0.024342 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=0.6846 mas, bmaj=1.914 mas, bpa=-1.894 degrees ! Estimated noise=14.7118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188072 Jy ! Component: 100 - total flux cleaned = 0.0231907 Jy ! Component: 150 - total flux cleaned = 0.0244051 Jy ! Component: 200 - total flux cleaned = 0.024911 Jy ! Total flux subtracted in 200 components = 0.024911 Jy ! Clean residual min=-0.001777 max=0.001693 Jy/beam ! Clean residual mean=0.000021 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.024911 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.024911 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8005 mas, bmaj=2.104 mas, bpa=-1.143 degrees ! Estimated noise=9.02877 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 = 0.000635461 Jy ! Component: 100 - total flux cleaned = 0.000786506 Jy ! Component: 150 - total flux cleaned = 0.00082362 Jy ! Component: 200 - total flux cleaned = 0.000810201 Jy ! Total flux subtracted in 200 components = 0.000810201 Jy ! Clean residual min=-0.001024 max=0.001131 Jy/beam ! Clean residual mean=0.000027 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0257212 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0257212 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=1.258 mas, bmaj=2.608 mas, bpa=0.1339 degrees ! Estimated noise=10.0791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149528 Jy ! Component: 100 - total flux cleaned = 0.000107877 Jy ! Component: 150 - total flux cleaned = 9.08823e-05 Jy ! Component: 200 - total flux cleaned = 9.09596e-05 Jy ! Total flux subtracted in 200 components = 9.09596e-05 Jy ! Clean residual min=-0.001149 max=0.001121 Jy/beam ! Clean residual mean=0.000044 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0258121 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 = 6.79494e-06 Jy ! Component: 100 - total flux cleaned = 1.88887e-05 Jy ! Component: 150 - total flux cleaned = 2.44938e-05 Jy ! Component: 200 - total flux cleaned = 3.5268e-05 Jy ! Total flux subtracted in 200 components = 3.5268e-05 Jy ! Clean residual min=-0.001144 max=0.001116 Jy/beam ! Clean residual mean=0.000043 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0258474 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0258474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8005 mas, bmaj=2.104 mas, bpa=-1.143 degrees ! Estimated noise=9.02877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133834 Jy ! Component: 100 - total flux cleaned = -0.000159723 Jy ! Component: 150 - total flux cleaned = -0.000152534 Jy ! Component: 200 - total flux cleaned = -0.000165251 Jy ! Total flux subtracted in 200 components = -0.000165251 Jy ! Clean residual min=-0.001018 max=0.001052 Jy/beam ! Clean residual mean=0.000028 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0256821 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0256821 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=0.033999Jy sigma=0.020156 ! Fit after self-cal, rms=0.033999Jy sigma=0.020155 wmodel /scr/pima/s3111b_uvs/J1440+0610_X_map.mod ! Writing 59 model components to file: /scr/pima/s3111b_uvs/J1440+0610_X_map.mod wobs /scr/pima/s3111b_uvs/J1440+0610_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1440+0610_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1440+0610_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J1440+0610_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 = 0.00012853 Jy ! Component: 100 - total flux cleaned = 0.000332628 Jy ! Component: 150 - total flux cleaned = 0.000432503 Jy ! Component: 200 - total flux cleaned = 0.000551569 Jy ! Component: 250 - total flux cleaned = 0.000689004 Jy ! Component: 300 - total flux cleaned = 0.000830774 Jy ! Component: 350 - total flux cleaned = 0.000898516 Jy ! Component: 400 - total flux cleaned = 0.000995377 Jy ! Component: 450 - total flux cleaned = 0.00108774 Jy ! Component: 500 - total flux cleaned = 0.00113699 Jy ! Component: 550 - total flux cleaned = 0.00121324 Jy ! Component: 600 - total flux cleaned = 0.00126843 Jy ! Component: 650 - total flux cleaned = 0.0013575 Jy ! Component: 700 - total flux cleaned = 0.00140923 Jy ! Component: 750 - total flux cleaned = 0.00145123 Jy ! Component: 800 - total flux cleaned = 0.00145941 Jy ! Component: 850 - total flux cleaned = 0.0014675 Jy ! Component: 900 - total flux cleaned = 0.00146759 Jy ! Component: 950 - total flux cleaned = 0.00145993 Jy ! Component: 1000 - total flux cleaned = 0.00143787 Jy ! Component: 1050 - total flux cleaned = 0.00143069 Jy ! Component: 1100 - total flux cleaned = 0.00140254 Jy ! Component: 1150 - total flux cleaned = 0.00138876 Jy ! Component: 1200 - total flux cleaned = 0.00136158 Jy ! Component: 1250 - total flux cleaned = 0.00134174 Jy ! Component: 1300 - total flux cleaned = 0.00132857 Jy ! Component: 1350 - total flux cleaned = 0.00130295 Jy ! Component: 1400 - total flux cleaned = 0.00129029 Jy ! Component: 1450 - total flux cleaned = 0.00127171 Jy ! Component: 1500 - total flux cleaned = 0.0012655 Jy ! Component: 1550 - total flux cleaned = 0.00122338 Jy ! Component: 1600 - total flux cleaned = 0.00119391 Jy ! Component: 1650 - total flux cleaned = 0.00117649 Jy ! Component: 1700 - total flux cleaned = 0.00117077 Jy ! Component: 1750 - total flux cleaned = 0.00114794 Jy ! Component: 1800 - total flux cleaned = 0.00111992 Jy ! Component: 1850 - total flux cleaned = 0.00111446 Jy ! Component: 1900 - total flux cleaned = 0.00109811 Jy ! Component: 1950 - total flux cleaned = 0.00109265 Jy ! Component: 2000 - total flux cleaned = 0.00108197 Jy ! Total flux subtracted in 2048 components = 0.0010766 Jy ! Clean residual min=-0.000343 max=0.000289 Jy/beam ! Clean residual mean=0.000008 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0267587 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 217 components and 0.0267587 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1440+0610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8005 x 2.104 at -1.143 degrees (North through East) ! Clean map min=-0.0010315 max=0.024141 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1440+0610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0241408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44349 1.44349 2.88698 5.77396 11.5479 23.0958 46.1917 92.3833 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.024 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1440+0610_X_uvs.log closed on Mon Jul 23 22:52:47 2012