! Started logfile: /scr/pima/s3111a_uvs/J0128+4439_X_uvs.log on Mon Jul 23 07:15:29 2012 obs /scr/pima/s3111a_uvs/J0128+4439_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0128+4439_X_uva.fits ! AN table 1: 78 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.920979 visibilities/baseline/integration-bin. ! Found source: J0128+4439 ! ! 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 31608 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0128+4439_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002213Jy sigma=0.702462 ! Fit after self-cal, rms=0.969880Jy sigma=0.679840 ! 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=0.7014 mas, bmaj=1.295 mas, bpa=1.498 degrees ! Estimated noise=15.6139 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 = 0.0227152 Jy ! Component: 100 - total flux cleaned = 0.0279885 Jy ! Total flux subtracted in 100 components = 0.0279885 Jy ! Clean residual min=-0.001609 max=0.001902 Jy/beam ! Clean residual mean=0.000004 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0279885 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0279885 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=0.029089Jy sigma=0.020496 ! Fit after self-cal, rms=0.027140Jy sigma=0.019141 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343319 Jy ! Component: 100 - total flux cleaned = 0.0045111 Jy ! Total flux subtracted in 100 components = 0.0045111 Jy ! Clean residual min=-0.001461 max=0.001820 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0324996 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.0324996 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=0.026652Jy sigma=0.018805 ! Fit after self-cal, rms=0.026650Jy sigma=0.018804 ! 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=0.9161 mas, bmaj=1.636 mas, bpa=1.354 degrees ! Estimated noise=5.80328 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 = 0.00109578 Jy ! Component: 100 - total flux cleaned = 0.00163209 Jy ! Component: 150 - total flux cleaned = 0.00185889 Jy ! Component: 200 - total flux cleaned = 0.00193206 Jy ! Total flux subtracted in 200 components = 0.00193206 Jy ! Clean residual min=-0.001021 max=0.001516 Jy/beam ! Clean residual mean=-0.000014 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0344316 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0344316 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=0.026606Jy sigma=0.018774 ! Fit after self-cal, rms=0.026605Jy sigma=0.018774 ! 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 1.25 FD 0.93 GB 0.94 HN 0.90 ! KP 0.87 LA 1.10 MK 1.08 NL 1.07 ! OV 1.14 PT 0.95 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.95 GB 0.92 HN 0.89 ! KP 0.87 LA 1.08 MK 1.02 NL 1.05 ! OV 1.14 PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.94 GB 0.92 HN 0.88 ! KP 0.89 LA 1.05 MK 1.01 NL 1.11 ! OV 1.17 PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.93 GB 0.92 HN 0.90 ! KP 0.84 LA 1.09 MK 1.00 NL 1.09 ! OV 1.10 PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.84 GB 0.89 HN 0.83 ! KP 0.89 LA 1.12 MK 0.97 NL 1.09 ! OV 1.16 PT 0.95 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.88 GB 0.95 HN 0.96 ! KP 0.82 LA 1.06 MK 1.01 NL 1.05 ! OV 1.18 PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 GB 0.95 HN 0.95 ! KP 0.82 LA 1.07 MK 1.00* NL 1.09 ! OV 1.20 PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 GB 0.93 HN 0.95 ! KP 0.86 LA 1.05 MK 0.94 NL 1.12 ! OV 1.21 PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.026605Jy sigma=0.018774 ! Fit after self-cal, rms=0.027875Jy sigma=0.018467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9104 mas, bmaj=1.638 mas, bpa=0.4417 degrees ! Estimated noise=5.79987 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 = 0.000143266 Jy ! Component: 100 - total flux cleaned = 0.00016672 Jy ! Component: 150 - total flux cleaned = 0.000194046 Jy ! Component: 200 - total flux cleaned = 0.000209096 Jy ! Total flux subtracted in 200 components = 0.000209096 Jy ! Clean residual min=-0.000632 max=0.000834 Jy/beam ! Clean residual mean=-0.000011 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0346407 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0346407 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=0.027867Jy sigma=0.018462 ! Fit after self-cal, rms=0.027930Jy sigma=0.018447 ! 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=0.027930Jy sigma=0.018447 ! Fit after self-cal, rms=0.028417Jy sigma=0.018430 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=1.635 mas, bpa=0.8778 degrees ! Estimated noise=5.81767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124504 Jy ! Component: 100 - total flux cleaned = 0.000161561 Jy ! Component: 150 - total flux cleaned = 0.000178337 Jy ! Component: 200 - total flux cleaned = 0.000185563 Jy ! Total flux subtracted in 200 components = 0.000185563 Jy ! Clean residual min=-0.000609 max=0.000824 Jy/beam ! Clean residual mean=-0.000012 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0348263 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.0348263 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=0.028415Jy sigma=0.018429 ! Fit after self-cal, rms=0.028425Jy sigma=0.018428 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 = -1.13241e-05 Jy ! Component: 100 - total flux cleaned = -1.45119e-05 Jy ! Component: 150 - total flux cleaned = -1.16646e-05 Jy ! Component: 200 - total flux cleaned = -1.17281e-05 Jy ! Total flux subtracted in 200 components = -1.17281e-05 Jy ! Clean residual min=-0.000606 max=0.000826 Jy/beam ! Clean residual mean=-0.000012 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0348146 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0348146 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=0.028424Jy sigma=0.018428 ! Fit after self-cal, rms=0.028424Jy sigma=0.018428 ! 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=0.028424Jy sigma=0.018428 ! Fit after self-cal, rms=0.028520Jy sigma=0.018427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=1.631 mas, bpa=0.8793 degrees ! Estimated noise=5.82942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180712 Jy ! Component: 100 - total flux cleaned = 0.000240399 Jy ! Component: 150 - total flux cleaned = 0.000253009 Jy ! Component: 200 - total flux cleaned = 0.000255846 Jy ! Total flux subtracted in 200 components = 0.000255846 Jy ! Clean residual min=-0.000607 max=0.000821 Jy/beam ! Clean residual mean=-0.000013 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0350704 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.0350704 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=0.028518Jy sigma=0.018427 ! Fit after self-cal, rms=0.028519Jy sigma=0.018427 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 = -3.69894e-06 Jy ! Component: 100 - total flux cleaned = -1.18439e-06 Jy ! Component: 150 - total flux cleaned = -1.26086e-06 Jy ! Component: 200 - total flux cleaned = 9.52765e-07 Jy ! Total flux subtracted in 200 components = 9.52765e-07 Jy ! Clean residual min=-0.000606 max=0.000817 Jy/beam ! Clean residual mean=-0.000013 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0350714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0350714 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=0.028518Jy sigma=0.018426 ! Fit after self-cal, rms=0.028518Jy sigma=0.018426 ! 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=0.028518Jy sigma=0.018426 ! Fit after self-cal, rms=0.028583Jy sigma=0.018426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=2.08 mas, bpa=1.28 degrees ! Estimated noise=6.47799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214259 Jy ! Component: 100 - total flux cleaned = 0.000298406 Jy ! Component: 150 - total flux cleaned = 0.000318935 Jy ! Component: 200 - total flux cleaned = 0.000325855 Jy ! Total flux subtracted in 200 components = 0.000325855 Jy ! Clean residual min=-0.000707 max=0.000954 Jy/beam ! Clean residual mean=-0.000020 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0353972 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.0353972 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=0.028582Jy sigma=0.018426 ! Fit after self-cal, rms=0.028582Jy sigma=0.018426 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 = 4.00787e-05 Jy ! Component: 100 - total flux cleaned = 4.00991e-05 Jy ! Component: 150 - total flux cleaned = 4.00821e-05 Jy ! Component: 200 - total flux cleaned = 4.01245e-05 Jy ! Total flux subtracted in 200 components = 4.01245e-05 Jy ! Clean residual min=-0.000707 max=0.000951 Jy/beam ! Clean residual mean=-0.000021 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0354373 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 81 components and 0.0354373 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=0.028582Jy sigma=0.018426 ! Fit after self-cal, rms=0.028582Jy sigma=0.018426 ! 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=0.9038 mas, bmaj=1.627 mas, bpa=0.8717 degrees ! Estimated noise=5.84045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9038 x 1.627 at 0.8717 degrees (North through East) ! Clean map min=-0.00059828 max=0.032387 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=0.6915 mas, bmaj=1.286 mas, bpa=1.049 degrees ! Estimated noise=15.6406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243173 Jy ! Component: 100 - total flux cleaned = 0.0302432 Jy ! Component: 150 - total flux cleaned = 0.0325211 Jy ! Component: 200 - total flux cleaned = 0.0335222 Jy ! Total flux subtracted in 200 components = 0.0335222 Jy ! Clean residual min=-0.001302 max=0.001213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0335222 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0335222 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=1.627 mas, bpa=0.8717 degrees ! Estimated noise=5.84045 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 = 0.0010029 Jy ! Component: 100 - total flux cleaned = 0.00146236 Jy ! Component: 150 - total flux cleaned = 0.00158796 Jy ! Component: 200 - total flux cleaned = 0.00165484 Jy ! Total flux subtracted in 200 components = 0.00165484 Jy ! Clean residual min=-0.000615 max=0.000834 Jy/beam ! Clean residual mean=-0.000012 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.035177 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.035177 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=1.332 mas, bmaj=2.08 mas, bpa=1.28 degrees ! Estimated noise=6.47799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179649 Jy ! Component: 100 - total flux cleaned = 0.000201093 Jy ! Component: 150 - total flux cleaned = 0.00021042 Jy ! Component: 200 - total flux cleaned = 0.000213173 Jy ! Total flux subtracted in 200 components = 0.000213173 Jy ! Clean residual min=-0.000707 max=0.000963 Jy/beam ! Clean residual mean=-0.000020 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0353902 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 = 5.14069e-06 Jy ! Component: 100 - total flux cleaned = 7.54098e-06 Jy ! Component: 150 - total flux cleaned = 9.92254e-06 Jy ! Component: 200 - total flux cleaned = 1.20568e-05 Jy ! Total flux subtracted in 200 components = 1.20568e-05 Jy ! Clean residual min=-0.000706 max=0.000960 Jy/beam ! Clean residual mean=-0.000020 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0354023 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0354023 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=1.627 mas, bpa=0.8717 degrees ! Estimated noise=5.84045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.37198e-05 Jy ! Component: 100 - total flux cleaned = -3.79976e-05 Jy ! Component: 150 - total flux cleaned = -4.6081e-05 Jy ! Component: 200 - total flux cleaned = -5.34543e-05 Jy ! Total flux subtracted in 200 components = -5.34543e-05 Jy ! Clean residual min=-0.000609 max=0.000819 Jy/beam ! Clean residual mean=-0.000013 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0353488 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.0353488 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=0.028583Jy sigma=0.018427 ! Fit after self-cal, rms=0.028583Jy sigma=0.018427 wmodel /scr/pima/s3111a_uvs/J0128+4439_X_map.mod ! Writing 57 model components to file: /scr/pima/s3111a_uvs/J0128+4439_X_map.mod wobs /scr/pima/s3111a_uvs/J0128+4439_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0128+4439_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0128+4439_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J0128+4439_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 = 0.000369624 Jy ! Component: 100 - total flux cleaned = 0.000689262 Jy ! Component: 150 - total flux cleaned = 0.000968641 Jy ! Component: 200 - total flux cleaned = 0.00112045 Jy ! Component: 250 - total flux cleaned = 0.00123326 Jy ! Component: 300 - total flux cleaned = 0.00135157 Jy ! Component: 350 - total flux cleaned = 0.00146594 Jy ! Component: 400 - total flux cleaned = 0.00155843 Jy ! Component: 450 - total flux cleaned = 0.00163956 Jy ! Component: 500 - total flux cleaned = 0.00167485 Jy ! Component: 550 - total flux cleaned = 0.0017095 Jy ! Component: 600 - total flux cleaned = 0.00172647 Jy ! Component: 650 - total flux cleaned = 0.00173478 Jy ! Component: 700 - total flux cleaned = 0.00175109 Jy ! Component: 750 - total flux cleaned = 0.00175914 Jy ! Component: 800 - total flux cleaned = 0.0017909 Jy ! Component: 850 - total flux cleaned = 0.00178306 Jy ! Component: 900 - total flux cleaned = 0.00179087 Jy ! Component: 950 - total flux cleaned = 0.00180622 Jy ! Component: 1000 - total flux cleaned = 0.00182116 Jy ! Component: 1050 - total flux cleaned = 0.0018212 Jy ! Component: 1100 - total flux cleaned = 0.00184307 Jy ! Component: 1150 - total flux cleaned = 0.00185018 Jy ! Component: 1200 - total flux cleaned = 0.001843 Jy ! Component: 1250 - total flux cleaned = 0.00186412 Jy ! Component: 1300 - total flux cleaned = 0.00185717 Jy ! Component: 1350 - total flux cleaned = 0.00185025 Jy ! Component: 1400 - total flux cleaned = 0.00182323 Jy ! Component: 1450 - total flux cleaned = 0.00183007 Jy ! Component: 1500 - total flux cleaned = 0.00182346 Jy ! Component: 1550 - total flux cleaned = 0.00180372 Jy ! Component: 1600 - total flux cleaned = 0.00179726 Jy ! Component: 1650 - total flux cleaned = 0.00178439 Jy ! Component: 1700 - total flux cleaned = 0.00178438 Jy ! Component: 1750 - total flux cleaned = 0.00175916 Jy ! Component: 1800 - total flux cleaned = 0.00174047 Jy ! Component: 1850 - total flux cleaned = 0.00173431 Jy ! Component: 1900 - total flux cleaned = 0.00170985 Jy ! Component: 1950 - total flux cleaned = 0.00170379 Jy ! Component: 2000 - total flux cleaned = 0.0016858 Jy ! Total flux subtracted in 2048 components = 0.00166797 Jy ! Clean residual min=-0.000340 max=0.000316 Jy/beam ! Clean residual mean=-0.000017 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0370168 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 229 components and 0.0370168 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0128+4439_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9038 x 1.627 at 0.8717 degrees (North through East) ! Clean map min=-0.00052627 max=0.032348 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0128+4439_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0323479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31762 1.31762 2.63525 5.2705 10.541 21.082 42.164 84.3279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.032 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0128+4439_X_uvs.log closed on Mon Jul 23 07:15:31 2012