! Started logfile: /scr/pima/s3111c_uvs/J1424+3615_X_uvs.log on Tue Jul 24 09:23:25 2012 obs /scr/pima/s3111c_uvs/J1424+3615_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1424+3615_X_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782809 visibilities/baseline/integration-bin. ! Found source: J1424+3615 ! ! 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 14936 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/J1424+3615_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002292Jy sigma=0.708728 ! Fit after self-cal, rms=0.974694Jy sigma=0.689212 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.718 mas, bpa=30.51 degrees ! Estimated noise=24.5131 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 = 0.0187883 Jy ! Component: 100 - total flux cleaned = 0.0246631 Jy ! Total flux subtracted in 100 components = 0.0246631 Jy ! Clean residual min=-0.002784 max=0.002842 Jy/beam ! Clean residual mean=0.000010 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0246631 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0246631 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=0.031279Jy sigma=0.022117 ! Fit after self-cal, rms=0.028726Jy sigma=0.020312 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519081 Jy ! Component: 100 - total flux cleaned = 0.00793569 Jy ! Total flux subtracted in 100 components = 0.00793569 Jy ! Clean residual min=-0.002472 max=0.002421 Jy/beam ! Clean residual mean=0.000014 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0325988 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0325988 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=0.027773Jy sigma=0.019638 ! Fit after self-cal, rms=0.027746Jy sigma=0.019619 ! 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=1.201 mas, bmaj=1.877 mas, bpa=26.91 degrees ! Estimated noise=8.40633 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 = 0.00192225 Jy ! Component: 100 - total flux cleaned = 0.00270681 Jy ! Component: 150 - total flux cleaned = 0.00286974 Jy ! Component: 200 - total flux cleaned = 0.00297663 Jy ! Total flux subtracted in 200 components = 0.00297663 Jy ! Clean residual min=-0.000924 max=0.001204 Jy/beam ! Clean residual mean=0.000013 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0355754 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0355754 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=0.027622Jy sigma=0.019531 ! Fit after self-cal, rms=0.027612Jy sigma=0.019525 ! 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 1.04 FD 1.09 GB 0.99 HN 0.93 ! KP 1.02 LA 0.99 NL 1.10 OV 1.19 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.15 GB 0.98 HN 0.97 ! KP 1.00 LA 0.97 NL 1.00 OV 1.10 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 GB 1.00 HN 0.94 ! KP 1.08 LA 1.06 NL 1.07 OV 1.17 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.13 GB 1.04 HN 0.95 ! KP 0.92 LA 1.06 NL 1.11 OV 1.18 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 GB 0.98 HN 0.95 ! KP 0.96 LA 0.98 NL 1.04 OV 1.01 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 GB 1.03 HN 0.96 ! KP 0.85 LA 0.99 NL 0.92 OV 1.07 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.80 GB 1.04 HN 0.97 ! KP 0.87 LA 1.07 NL 0.95 OV 1.10 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.69 GB 0.93 HN 0.97 ! KP 0.84 LA 0.93 NL 0.83 OV 1.04 ! PT 0.98 SC 0.77 ! ! ! Fit before self-cal, rms=0.027612Jy sigma=0.019525 ! Fit after self-cal, rms=0.025844Jy sigma=0.019177 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=1.87 mas, bpa=26.89 degrees ! Estimated noise=8.31543 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 = 0.000299637 Jy ! Component: 100 - total flux cleaned = 0.00032785 Jy ! Component: 150 - total flux cleaned = 0.000338397 Jy ! Component: 200 - total flux cleaned = 0.000347717 Jy ! Total flux subtracted in 200 components = 0.000347717 Jy ! Clean residual min=-0.000743 max=0.000856 Jy/beam ! Clean residual mean=0.000006 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0359231 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0359231 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=0.025829Jy sigma=0.019168 ! Fit after self-cal, rms=0.025881Jy sigma=0.019148 ! 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=0.025881Jy sigma=0.019148 ! Fit after self-cal, rms=0.025958Jy sigma=0.019113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=1.874 mas, bpa=27.62 degrees ! Estimated noise=8.2926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286705 Jy ! Component: 100 - total flux cleaned = 0.000245157 Jy ! Component: 150 - total flux cleaned = 0.000197868 Jy ! Component: 200 - total flux cleaned = 0.000191164 Jy ! Total flux subtracted in 200 components = 0.000191164 Jy ! Clean residual min=-0.000715 max=0.000884 Jy/beam ! Clean residual mean=0.000008 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0361143 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.0361143 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=0.025949Jy sigma=0.019108 ! Fit after self-cal, rms=0.025967Jy sigma=0.019103 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 = 1.23379e-05 Jy ! Component: 100 - total flux cleaned = -2.4415e-05 Jy ! Component: 150 - total flux cleaned = -3.65781e-05 Jy ! Component: 200 - total flux cleaned = -3.67591e-05 Jy ! Total flux subtracted in 200 components = -3.67591e-05 Jy ! Clean residual min=-0.000697 max=0.000884 Jy/beam ! Clean residual mean=0.000008 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0360775 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.0360775 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=0.025962Jy sigma=0.019101 ! Fit after self-cal, rms=0.025961Jy sigma=0.019100 ! 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=0.025961Jy sigma=0.019100 ! Fit after self-cal, rms=0.026067Jy sigma=0.019100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=1.875 mas, bpa=27.78 degrees ! Estimated noise=8.31134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266353 Jy ! Component: 100 - total flux cleaned = 0.000279599 Jy ! Component: 150 - total flux cleaned = 0.000284592 Jy ! Component: 200 - total flux cleaned = 0.000284551 Jy ! Total flux subtracted in 200 components = 0.000284551 Jy ! Clean residual min=-0.000686 max=0.000889 Jy/beam ! Clean residual mean=0.000009 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0363621 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.0363621 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=0.026063Jy sigma=0.019097 ! Fit after self-cal, rms=0.026065Jy sigma=0.019097 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 = 1.03077e-05 Jy ! Component: 100 - total flux cleaned = -6.3099e-06 Jy ! Component: 150 - total flux cleaned = -6.21749e-06 Jy ! Component: 200 - total flux cleaned = -6.08285e-06 Jy ! Total flux subtracted in 200 components = -6.08285e-06 Jy ! Clean residual min=-0.000673 max=0.000881 Jy/beam ! Clean residual mean=0.000009 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.036356 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.036356 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=0.026063Jy sigma=0.019095 ! Fit after self-cal, rms=0.026062Jy sigma=0.019095 ! 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=0.026062Jy sigma=0.019095 ! Fit after self-cal, rms=0.026122Jy sigma=0.019094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=2.055 mas, bpa=17.68 degrees ! Estimated noise=8.83228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287291 Jy ! Component: 100 - total flux cleaned = 0.000303939 Jy ! Component: 150 - total flux cleaned = 0.000304057 Jy ! Component: 200 - total flux cleaned = 0.000307638 Jy ! Total flux subtracted in 200 components = 0.000307638 Jy ! Clean residual min=-0.000618 max=0.000946 Jy/beam ! Clean residual mean=0.000013 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0366637 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.0366637 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=0.026120Jy sigma=0.019094 ! Fit after self-cal, rms=0.026119Jy sigma=0.019093 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 = 3.05056e-05 Jy ! Component: 100 - total flux cleaned = 2.65125e-05 Jy ! Component: 150 - total flux cleaned = 2.30433e-05 Jy ! Component: 200 - total flux cleaned = 2.32744e-05 Jy ! Total flux subtracted in 200 components = 2.32744e-05 Jy ! Clean residual min=-0.000605 max=0.000938 Jy/beam ! Clean residual mean=0.000013 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0366869 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.0366869 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=0.026118Jy sigma=0.019092 ! Fit after self-cal, rms=0.026118Jy sigma=0.019092 ! 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=1.18 mas, bmaj=1.875 mas, bpa=27.89 degrees ! Estimated noise=8.32916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 1.875 at 27.89 degrees (North through East) ! Clean map min=-0.00064386 max=0.027321 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=0.9755 mas, bmaj=1.737 mas, bpa=31.05 degrees ! Estimated noise=23.5124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205073 Jy ! Component: 100 - total flux cleaned = 0.0277853 Jy ! Component: 150 - total flux cleaned = 0.0315234 Jy ! Component: 200 - total flux cleaned = 0.033784 Jy ! Total flux subtracted in 200 components = 0.033784 Jy ! Clean residual min=-0.002270 max=0.002159 Jy/beam ! Clean residual mean=0.000015 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.033784 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.033784 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.875 mas, bpa=27.89 degrees ! Estimated noise=8.32916 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 = 0.00205229 Jy ! Component: 100 - total flux cleaned = 0.00268198 Jy ! Component: 150 - total flux cleaned = 0.00273125 Jy ! Component: 200 - total flux cleaned = 0.00278533 Jy ! Total flux subtracted in 200 components = 0.00278533 Jy ! Clean residual min=-0.000723 max=0.000857 Jy/beam ! Clean residual mean=0.000009 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0365693 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0365693 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=1.514 mas, bmaj=2.055 mas, bpa=17.68 degrees ! Estimated noise=8.83228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76362e-05 Jy ! Component: 100 - total flux cleaned = 3.66299e-05 Jy ! Component: 150 - total flux cleaned = 3.61288e-05 Jy ! Component: 200 - total flux cleaned = 3.58084e-05 Jy ! Total flux subtracted in 200 components = 3.58084e-05 Jy ! Clean residual min=-0.000692 max=0.000943 Jy/beam ! Clean residual mean=0.000013 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0366051 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 = -3.69044e-07 Jy ! Component: 100 - total flux cleaned = -7.90161e-06 Jy ! Component: 150 - total flux cleaned = -7.97112e-06 Jy ! Component: 200 - total flux cleaned = -7.98347e-06 Jy ! Total flux subtracted in 200 components = -7.98347e-06 Jy ! Clean residual min=-0.000671 max=0.000936 Jy/beam ! Clean residual mean=0.000013 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0365972 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0365972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.875 mas, bpa=27.89 degrees ! Estimated noise=8.32916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.17957e-06 Jy ! Component: 100 - total flux cleaned = -6.02325e-06 Jy ! Component: 150 - total flux cleaned = -3.16605e-05 Jy ! Component: 200 - total flux cleaned = -4.30141e-05 Jy ! Total flux subtracted in 200 components = -4.30141e-05 Jy ! Clean residual min=-0.000656 max=0.000827 Jy/beam ! Clean residual mean=0.000009 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0365541 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0365541 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=0.026120Jy sigma=0.019096 ! Fit after self-cal, rms=0.026118Jy sigma=0.019095 wmodel /scr/pima/s3111c_uvs/J1424+3615_X_map.mod ! Writing 62 model components to file: /scr/pima/s3111c_uvs/J1424+3615_X_map.mod wobs /scr/pima/s3111c_uvs/J1424+3615_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1424+3615_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1424+3615_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J1424+3615_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 = 0.000320499 Jy ! Component: 100 - total flux cleaned = 0.000471671 Jy ! Component: 150 - total flux cleaned = 0.00058778 Jy ! Component: 200 - total flux cleaned = 0.000666218 Jy ! Component: 250 - total flux cleaned = 0.000768351 Jy ! Component: 300 - total flux cleaned = 0.000830248 Jy ! Component: 350 - total flux cleaned = 0.000906506 Jy ! Component: 400 - total flux cleaned = 0.000947182 Jy ! Component: 450 - total flux cleaned = 0.00100198 Jy ! Component: 500 - total flux cleaned = 0.00106196 Jy ! Component: 550 - total flux cleaned = 0.00113451 Jy ! Component: 600 - total flux cleaned = 0.00119067 Jy ! Component: 650 - total flux cleaned = 0.00125855 Jy ! Component: 700 - total flux cleaned = 0.00131101 Jy ! Component: 750 - total flux cleaned = 0.00132367 Jy ! Component: 800 - total flux cleaned = 0.00135473 Jy ! Component: 850 - total flux cleaned = 0.00138494 Jy ! Component: 900 - total flux cleaned = 0.00139678 Jy ! Component: 950 - total flux cleaned = 0.00142545 Jy ! Component: 1000 - total flux cleaned = 0.00146462 Jy ! Component: 1050 - total flux cleaned = 0.00149202 Jy ! Component: 1100 - total flux cleaned = 0.00151357 Jy ! Component: 1150 - total flux cleaned = 0.00151361 Jy ! Component: 1200 - total flux cleaned = 0.001524 Jy ! Component: 1250 - total flux cleaned = 0.00153421 Jy ! Component: 1300 - total flux cleaned = 0.00154413 Jy ! Component: 1350 - total flux cleaned = 0.00154911 Jy ! Component: 1400 - total flux cleaned = 0.00155395 Jy ! Component: 1450 - total flux cleaned = 0.00155393 Jy ! Component: 1500 - total flux cleaned = 0.00153543 Jy ! Component: 1550 - total flux cleaned = 0.0015355 Jy ! Component: 1600 - total flux cleaned = 0.00152651 Jy ! Component: 1650 - total flux cleaned = 0.0015133 Jy ! Component: 1700 - total flux cleaned = 0.00150458 Jy ! Component: 1750 - total flux cleaned = 0.00148317 Jy ! Component: 1800 - total flux cleaned = 0.00145794 Jy ! Component: 1850 - total flux cleaned = 0.00144128 Jy ! Component: 1900 - total flux cleaned = 0.00142075 Jy ! Component: 1950 - total flux cleaned = 0.00139234 Jy ! Component: 2000 - total flux cleaned = 0.00136432 Jy ! Total flux subtracted in 2048 components = 0.00133271 Jy ! Clean residual min=-0.000208 max=0.000200 Jy/beam ! Clean residual mean=0.000008 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0378869 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 222 components and 0.0378869 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1424+3615_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 1.875 at 27.89 degrees (North through East) ! Clean map min=-0.00041217 max=0.027253 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1424+3615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.027253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.06554e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99793 0.99793 1.99586 3.99172 7.98344 15.9669 31.9337 63.8675 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.027 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1424+3615_X_uvs.log closed on Tue Jul 24 09:23:27 2012