! Started logfile: /d2/scr/pima/bp177h_uvs/J1553-2422_C_uvs.log on Sun Mar 30 00:50:18 2014 obs /d2/scr/pima/bp177h_uvs/J1553-2422_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1553-2422_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J1553-2422 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1368 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1553-2422_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 pixels with 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063236Jy sigma=35.738510 ! Fit after self-cal, rms=0.665053Jy sigma=22.120403 ! 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=1.273 mas, bmaj=3.424 mas, bpa=3.83 degrees ! Estimated noise=0.839404 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 = 0.259574 Jy ! Component: 100 - total flux cleaned = 0.316178 Jy ! Total flux subtracted in 100 components = 0.316178 Jy ! Clean residual min=-0.010044 max=0.018566 Jy/beam ! Clean residual mean=0.000002 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.316178 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.316178 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=0.059642Jy sigma=1.806853 ! Fit after self-cal, rms=0.059637Jy sigma=1.806766 ! Inverting map ! Added new window around map position (12.3, -26.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178056 Jy ! Component: 100 - total flux cleaned = 0.0275761 Jy ! Total flux subtracted in 100 components = 0.0275761 Jy ! Clean residual min=-0.010258 max=0.014115 Jy/beam ! Clean residual mean=0.000005 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.343754 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.343754 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=0.052967Jy sigma=1.520484 ! Fit after self-cal, rms=0.052582Jy sigma=1.503037 ! 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=1.576 mas, bmaj=4.168 mas, bpa=2.31 degrees ! Estimated noise=0.591661 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 = 0.0100606 Jy ! Component: 100 - total flux cleaned = 0.0154691 Jy ! Component: 150 - total flux cleaned = 0.0183672 Jy ! Component: 200 - total flux cleaned = 0.0186394 Jy ! Total flux subtracted in 200 components = 0.0186394 Jy ! Clean residual min=-0.010782 max=0.009912 Jy/beam ! Clean residual mean=0.000029 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.362394 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.362394 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=0.050596Jy sigma=1.426317 ! Fit after self-cal, rms=0.050516Jy sigma=1.419106 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.168 at 2.31 degrees (North through East) ! Clean map min=-0.0098766 max=0.32485 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.19 KP 0.90 ! LA 1.05 MK 1.06 NL 1.03 OV 1.00 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.14 KP 1.00 ! LA 1.09 MK 1.03 NL 1.01 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.13 KP 0.99 ! LA 1.06 MK 1.02 NL 1.00 OV 0.97 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.14 KP 0.97 ! LA 1.08 MK 0.97 NL 0.97 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.09 KP 0.89 ! LA 1.00 MK 0.96 NL 0.99 OV 0.93 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.12 KP 0.97 ! LA 1.01 MK 0.96 NL 0.98 OV 0.97 ! PT 0.90 SC 0.99 ! ! ! Fit before self-cal, rms=0.050516Jy sigma=1.419106 ! Fit after self-cal, rms=0.043445Jy sigma=1.093563 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=4.16 mas, bpa=2.446 degrees ! Estimated noise=0.585865 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 = -0.00306171 Jy ! Component: 100 - total flux cleaned = -0.00470162 Jy ! Component: 150 - total flux cleaned = -0.00500387 Jy ! Component: 200 - total flux cleaned = -0.00517809 Jy ! Total flux subtracted in 200 components = -0.00517809 Jy ! Clean residual min=-0.007012 max=0.004022 Jy/beam ! Clean residual mean=0.000014 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.357216 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.357216 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=0.043268Jy sigma=1.081014 ! Fit after self-cal, rms=0.043245Jy sigma=1.080622 ! 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=0.043245Jy sigma=1.080622 ! Fit after self-cal, rms=0.043174Jy sigma=1.077217 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.166 mas, bpa=2.43 degrees ! Estimated noise=0.583289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216124 Jy ! Component: 100 - total flux cleaned = -0.00326106 Jy ! Component: 150 - total flux cleaned = -0.00344655 Jy ! Component: 200 - total flux cleaned = -0.0036103 Jy ! Total flux subtracted in 200 components = -0.0036103 Jy ! Clean residual min=-0.006826 max=0.003972 Jy/beam ! Clean residual mean=0.000013 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.353605 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.353606 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=0.043110Jy sigma=1.070075 ! Fit after self-cal, rms=0.043095Jy sigma=1.069928 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 = -0.000254115 Jy ! Component: 100 - total flux cleaned = -0.000309468 Jy ! Component: 150 - total flux cleaned = -0.000386464 Jy ! Component: 200 - total flux cleaned = -0.000457362 Jy ! Total flux subtracted in 200 components = -0.000457362 Jy ! Clean residual min=-0.006787 max=0.004043 Jy/beam ! Clean residual mean=0.000013 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.353148 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.353148 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=0.043064Jy sigma=1.068650 ! Fit after self-cal, rms=0.043056Jy sigma=1.068587 ! 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=0.043056Jy sigma=1.068587 ! Fit after self-cal, rms=0.043002Jy sigma=1.065945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=4.17 mas, bpa=2.421 degrees ! Estimated noise=0.58077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161424 Jy ! Component: 100 - total flux cleaned = -0.00241819 Jy ! Component: 150 - total flux cleaned = -0.00255918 Jy ! Component: 200 - total flux cleaned = -0.00258096 Jy ! Total flux subtracted in 200 components = -0.00258096 Jy ! Clean residual min=-0.006661 max=0.003940 Jy/beam ! Clean residual mean=0.000013 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.350567 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.350567 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=0.042986Jy sigma=1.061823 ! Fit after self-cal, rms=0.042975Jy sigma=1.061750 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 = -0.000122131 Jy ! Component: 100 - total flux cleaned = -0.000163624 Jy ! Component: 150 - total flux cleaned = -0.000201173 Jy ! Component: 200 - total flux cleaned = -0.000236632 Jy ! Total flux subtracted in 200 components = -0.000236632 Jy ! Clean residual min=-0.006659 max=0.004000 Jy/beam ! Clean residual mean=0.000013 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.350331 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.350331 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=0.042959Jy sigma=1.061107 ! Fit after self-cal, rms=0.042953Jy sigma=1.061073 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.042953Jy sigma=1.061073 ! Fit after self-cal, rms=0.040265Jy sigma=0.932818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=10.09 mas, bpa=9.28 degrees ! Estimated noise=0.715037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270619 Jy ! Component: 100 - total flux cleaned = 0.00287856 Jy ! Component: 150 - total flux cleaned = 0.00304452 Jy ! Component: 200 - total flux cleaned = 0.00313361 Jy ! Total flux subtracted in 200 components = 0.00313361 Jy ! Clean residual min=-0.005338 max=0.003652 Jy/beam ! Clean residual mean=0.000027 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.353464 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.353464 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=0.040098Jy sigma=0.933556 ! Fit after self-cal, rms=0.040060Jy sigma=0.932771 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 = -0.000106697 Jy ! Component: 100 - total flux cleaned = -8.27843e-05 Jy ! Component: 150 - total flux cleaned = -6.39672e-05 Jy ! Component: 200 - total flux cleaned = -2.10743e-05 Jy ! Total flux subtracted in 200 components = -2.10743e-05 Jy ! Clean residual min=-0.005389 max=0.003606 Jy/beam ! Clean residual mean=0.000026 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.353443 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.353443 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=0.040059Jy sigma=0.933094 ! Fit after self-cal, rms=0.040036Jy sigma=0.932765 ! 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=1.58 mas, bmaj=4.162 mas, bpa=2.462 degrees ! Estimated noise=0.58525 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.162 at 2.462 degrees (North through East) ! Clean map min=-0.0043895 max=0.32235 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=1.273 mas, bmaj=3.412 mas, bpa=4.11 degrees ! Estimated noise=0.839074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259375 Jy ! Component: 100 - total flux cleaned = 0.315945 Jy ! Component: 150 - total flux cleaned = 0.332552 Jy ! Component: 200 - total flux cleaned = 0.340824 Jy ! Total flux subtracted in 200 components = 0.340824 Jy ! Clean residual min=-0.004423 max=0.005255 Jy/beam ! Clean residual mean=0.000001 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.340824 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 0.340824 Jy ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.162 mas, bpa=2.462 degrees ! Estimated noise=0.58525 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) ! Added new window around map position (-1.5, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623987 Jy ! Component: 100 - total flux cleaned = 0.00961385 Jy ! Component: 150 - total flux cleaned = 0.0116716 Jy ! Component: 200 - total flux cleaned = 0.01236 Jy ! Total flux subtracted in 200 components = 0.01236 Jy ! Clean residual min=-0.004741 max=0.003141 Jy/beam ! Clean residual mean=0.000012 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.353184 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.353184 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=10.09 mas, bpa=9.28 degrees ! Estimated noise=0.715037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940892 Jy ! Component: 100 - total flux cleaned = 0.00118708 Jy ! Component: 150 - total flux cleaned = 0.00138618 Jy ! Component: 200 - total flux cleaned = 0.00145718 Jy ! Total flux subtracted in 200 components = 0.00145718 Jy ! Clean residual min=-0.005694 max=0.003682 Jy/beam ! Clean residual mean=0.000028 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.354642 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 = 3.30677e-05 Jy ! Component: 100 - total flux cleaned = 6.1396e-05 Jy ! Component: 150 - total flux cleaned = 8.88606e-05 Jy ! Component: 200 - total flux cleaned = 8.89533e-05 Jy ! Total flux subtracted in 200 components = 8.89533e-05 Jy ! Clean residual min=-0.005600 max=0.003666 Jy/beam ! Clean residual mean=0.000028 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.35473 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.354731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.162 mas, bpa=2.462 degrees ! Estimated noise=0.58525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401259 Jy ! Component: 100 - total flux cleaned = -0.000448094 Jy ! Component: 150 - total flux cleaned = -0.00044817 Jy ! Component: 200 - total flux cleaned = -0.00048489 Jy ! Total flux subtracted in 200 components = -0.00048489 Jy ! Clean residual min=-0.004682 max=0.003120 Jy/beam ! Clean residual mean=0.000013 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.354246 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.354246 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=0.039702Jy sigma=0.921569 ! Fit after self-cal, rms=0.039639Jy sigma=0.918521 wmodel /d2/scr/pima/bp177h_uvs/J1553-2422_C_map.mod ! Writing 57 model components to file: /d2/scr/pima/bp177h_uvs/J1553-2422_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1553-2422_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1553-2422_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1553-2422_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1553-2422_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187724 Jy ! Component: 100 - total flux cleaned = -0.00342538 Jy ! Component: 150 - total flux cleaned = -0.00448776 Jy ! Component: 200 - total flux cleaned = -0.00480054 Jy ! Component: 250 - total flux cleaned = -0.00514186 Jy ! Component: 300 - total flux cleaned = -0.00550851 Jy ! Component: 350 - total flux cleaned = -0.0056422 Jy ! Component: 400 - total flux cleaned = -0.00581023 Jy ! Component: 450 - total flux cleaned = -0.0059323 Jy ! Component: 500 - total flux cleaned = -0.0060897 Jy ! Component: 550 - total flux cleaned = -0.0062421 Jy ! Component: 600 - total flux cleaned = -0.00635283 Jy ! Component: 650 - total flux cleaned = -0.00649705 Jy ! Component: 700 - total flux cleaned = -0.00670733 Jy ! Component: 750 - total flux cleaned = -0.00687797 Jy ! Component: 800 - total flux cleaned = -0.0070783 Jy ! Component: 850 - total flux cleaned = -0.00720882 Jy ! Component: 900 - total flux cleaned = -0.00733656 Jy ! Component: 950 - total flux cleaned = -0.00746214 Jy ! Component: 1000 - total flux cleaned = -0.00761527 Jy ! Component: 1050 - total flux cleaned = -0.00770493 Jy ! Component: 1100 - total flux cleaned = -0.00773386 Jy ! Component: 1150 - total flux cleaned = -0.0078499 Jy ! Component: 1200 - total flux cleaned = -0.00790713 Jy ! Component: 1250 - total flux cleaned = -0.00799142 Jy ! Component: 1300 - total flux cleaned = -0.00801896 Jy ! Component: 1350 - total flux cleaned = -0.00812764 Jy ! Component: 1400 - total flux cleaned = -0.00815416 Jy ! Component: 1450 - total flux cleaned = -0.00815427 Jy ! Component: 1500 - total flux cleaned = -0.00823202 Jy ! Component: 1550 - total flux cleaned = -0.0082065 Jy ! Component: 1600 - total flux cleaned = -0.0082066 Jy ! Component: 1650 - total flux cleaned = -0.0082068 Jy ! Component: 1700 - total flux cleaned = -0.00820662 Jy ! Component: 1750 - total flux cleaned = -0.00813377 Jy ! Component: 1800 - total flux cleaned = -0.00813427 Jy ! Component: 1850 - total flux cleaned = -0.00811112 Jy ! Component: 1900 - total flux cleaned = -0.00811116 Jy ! Component: 1950 - total flux cleaned = -0.00806504 Jy ! Component: 2000 - total flux cleaned = -0.00797435 Jy ! Component: 2050 - total flux cleaned = -0.00790705 Jy ! Component: 2100 - total flux cleaned = -0.00779568 Jy ! Component: 2150 - total flux cleaned = -0.0077519 Jy ! Component: 2200 - total flux cleaned = -0.00766501 Jy ! Component: 2250 - total flux cleaned = -0.00757936 Jy ! Component: 2300 - total flux cleaned = -0.00753685 Jy ! Component: 2350 - total flux cleaned = -0.00749436 Jy ! Component: 2400 - total flux cleaned = -0.00738962 Jy ! Component: 2450 - total flux cleaned = -0.00730686 Jy ! Component: 2500 - total flux cleaned = -0.0072657 Jy ! Component: 2550 - total flux cleaned = -0.00708327 Jy ! Component: 2600 - total flux cleaned = -0.0070229 Jy ! Component: 2650 - total flux cleaned = -0.00704254 Jy ! Component: 2700 - total flux cleaned = -0.00692427 Jy ! Component: 2750 - total flux cleaned = -0.00690489 Jy ! Component: 2800 - total flux cleaned = -0.00684681 Jy ! Component: 2850 - total flux cleaned = -0.00673164 Jy ! Component: 2900 - total flux cleaned = -0.00669397 Jy ! Component: 2950 - total flux cleaned = -0.0066563 Jy ! Component: 3000 - total flux cleaned = -0.00665639 Jy ! Component: 3050 - total flux cleaned = -0.00650807 Jy ! Component: 3100 - total flux cleaned = -0.00652647 Jy ! Component: 3150 - total flux cleaned = -0.00645369 Jy ! Component: 3200 - total flux cleaned = -0.0063994 Jy ! Component: 3250 - total flux cleaned = -0.00643535 Jy ! Component: 3300 - total flux cleaned = -0.00638149 Jy ! Component: 3350 - total flux cleaned = -0.00632818 Jy ! Component: 3400 - total flux cleaned = -0.00625782 Jy ! Component: 3450 - total flux cleaned = -0.00617077 Jy ! Component: 3500 - total flux cleaned = -0.00617079 Jy ! Component: 3550 - total flux cleaned = -0.00610196 Jy ! Component: 3600 - total flux cleaned = -0.00606787 Jy ! Component: 3650 - total flux cleaned = -0.00601707 Jy ! Component: 3700 - total flux cleaned = -0.00596649 Jy ! Component: 3750 - total flux cleaned = -0.00591623 Jy ! Component: 3800 - total flux cleaned = -0.00581652 Jy ! Component: 3850 - total flux cleaned = -0.00578347 Jy ! Component: 3900 - total flux cleaned = -0.00578341 Jy ! Component: 3950 - total flux cleaned = -0.00570182 Jy ! Component: 4000 - total flux cleaned = -0.0056694 Jy ! Component: 4050 - total flux cleaned = -0.00566942 Jy ! Total flux subtracted in 4096 components = -0.00563743 Jy ! Clean residual min=-0.000887 max=0.000932 Jy/beam ! Clean residual mean=0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.348608 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 367 components and 0.348608 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1553-2422_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.162 at 2.462 degrees (North through East) ! Clean map min=-0.0027989 max=0.3252 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1553-2422_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.325196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264228 0.264228 0.528456 1.05691 2.11382 4.22764 8.45529 16.9106 33.8212 67.6423 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.325 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1135.38 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1553-2422_C_uvs.log closed on Sun Mar 30 00:50:23 2014