! Started logfile: /scr/pima/bs241d_uvs/J0539+1433_X_uvs.log on Tue Mar 24 08:18:40 2015 obs /scr/pima/bs241d_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241d_uvs/J0539+1433_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.799517 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 5296 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241d_uvs/J0539+1433_X] 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 0.200x0.200 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031735Jy sigma=34.359201 ! Fit after self-cal, rms=0.704947Jy sigma=23.624195 ! 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=0.7093 mas, bmaj=1.991 mas, bpa=-8.435 degrees ! Estimated noise=0.510479 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 = 0.22227 Jy ! Component: 100 - total flux cleaned = 0.274802 Jy ! Total flux subtracted in 100 components = 0.274802 Jy ! Clean residual min=-0.012044 max=0.020485 Jy/beam ! Clean residual mean=0.000007 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 0.274802 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.274802 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=0.055198Jy sigma=1.787718 ! Fit after self-cal, rms=0.055191Jy sigma=1.787403 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233391 Jy ! Component: 100 - total flux cleaned = 0.0374478 Jy ! Total flux subtracted in 100 components = 0.0374478 Jy ! Clean residual min=-0.010193 max=0.009697 Jy/beam ! Clean residual mean=-0.000003 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.31225 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.31225 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=0.040073Jy sigma=1.306579 ! Fit after self-cal, rms=0.039997Jy sigma=1.303537 ! 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=0.8398 mas, bmaj=2.181 mas, bpa=-8.503 degrees ! Estimated noise=0.293149 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 = 0.0132941 Jy ! Component: 100 - total flux cleaned = 0.0214467 Jy ! Component: 150 - total flux cleaned = 0.0268563 Jy ! Component: 200 - total flux cleaned = 0.030568 Jy ! Total flux subtracted in 200 components = 0.030568 Jy ! Clean residual min=-0.008667 max=0.008576 Jy/beam ! Clean residual mean=-0.000014 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.342818 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.342818 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=0.034396Jy sigma=1.144875 ! Fit after self-cal, rms=0.034373Jy sigma=1.143710 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 2.181 at -8.503 degrees (North through East) ! Clean map min=-0.0080908 max=0.29237 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 1.13 HN 0.97 KP 1.00 LA 1.00 ! MK 0.97 NL 0.99 OV 0.93 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.94 KP 1.05 LA 0.95 ! MK 0.98 NL 1.03 OV 0.92 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.92 KP 1.08 LA 0.89 ! MK 1.00 NL 1.01 OV 0.95 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.05 KP 0.95 LA 0.97 ! MK 1.00 NL 1.06 OV 0.99 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.05 KP 1.14 LA 0.99 ! MK 1.03 NL 0.98 OV 0.92 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.12 KP 1.16 LA 1.00 ! MK 1.04 NL 1.02 OV 0.99 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.04 KP 1.17 LA 0.98 ! MK 1.02 NL 1.00 OV 1.03 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.05 KP 1.11 LA 0.93 ! MK 1.01 NL 0.98 OV 0.93 PT 0.89 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.034373Jy sigma=1.143710 ! Fit after self-cal, rms=0.021875Jy sigma=0.709832 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8423 mas, bmaj=2.198 mas, bpa=-8.425 degrees ! Estimated noise=0.292981 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 (0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440654 Jy ! Component: 100 - total flux cleaned = 0.00481986 Jy ! Component: 150 - total flux cleaned = 0.00494407 Jy ! Component: 200 - total flux cleaned = 0.00509895 Jy ! Total flux subtracted in 200 components = 0.00509895 Jy ! Clean residual min=-0.001528 max=0.001878 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.347917 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.347917 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=0.020968Jy sigma=0.678331 ! Fit after self-cal, rms=0.020929Jy sigma=0.677224 ! 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=0.020929Jy sigma=0.677224 ! Fit after self-cal, rms=0.020869Jy sigma=0.676374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=2.197 mas, bpa=-8.437 degrees ! Estimated noise=0.292353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490763 Jy ! Component: 100 - total flux cleaned = 0.000618705 Jy ! Component: 150 - total flux cleaned = 0.000652034 Jy ! Component: 200 - total flux cleaned = 0.000740579 Jy ! Total flux subtracted in 200 components = 0.000740579 Jy ! Clean residual min=-0.001237 max=0.001515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.348657 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.348657 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=0.020730Jy sigma=0.671578 ! Fit after self-cal, rms=0.020715Jy sigma=0.671180 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) ! Added new window around map position (-3.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114425 Jy ! Component: 100 - total flux cleaned = 0.0012456 Jy ! Component: 150 - total flux cleaned = 0.00141725 Jy ! Component: 200 - total flux cleaned = 0.00154032 Jy ! Total flux subtracted in 200 components = 0.00154032 Jy ! Clean residual min=-0.001055 max=0.000985 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.350198 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.350198 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=0.020605Jy sigma=0.667428 ! Fit after self-cal, rms=0.020597Jy sigma=0.667215 ! 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=0.020597Jy sigma=0.667215 ! Fit after self-cal, rms=0.020570Jy sigma=0.666979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=2.196 mas, bpa=-8.436 degrees ! Estimated noise=0.292041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273057 Jy ! Component: 100 - total flux cleaned = 0.000563552 Jy ! Component: 150 - total flux cleaned = 0.000699714 Jy ! Component: 200 - total flux cleaned = 0.000683369 Jy ! Total flux subtracted in 200 components = 0.000683369 Jy ! Clean residual min=-0.000986 max=0.000937 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.350881 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.350881 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=0.020532Jy sigma=0.665678 ! Fit after self-cal, rms=0.020529Jy sigma=0.665608 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 = 0.000106789 Jy ! Component: 100 - total flux cleaned = 0.000167482 Jy ! Component: 150 - total flux cleaned = 0.000209005 Jy ! Component: 200 - total flux cleaned = 0.000234008 Jy ! Total flux subtracted in 200 components = 0.000234008 Jy ! Clean residual min=-0.000928 max=0.000874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.351115 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.351115 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=0.020511Jy sigma=0.664988 ! Fit after self-cal, rms=0.020509Jy sigma=0.664957 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.020509Jy sigma=0.664957 ! Fit after self-cal, rms=0.020503Jy sigma=0.664896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=3.073 mas, bpa=-4.839 degrees ! Estimated noise=0.378168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.00737e-05 Jy ! Component: 100 - total flux cleaned = 3.59052e-05 Jy ! Component: 150 - total flux cleaned = 7.77464e-05 Jy ! Component: 200 - total flux cleaned = 7.78933e-05 Jy ! Total flux subtracted in 200 components = 7.78933e-05 Jy ! Clean residual min=-0.000878 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.351193 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.351193 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=0.020493Jy sigma=0.664477 ! Fit after self-cal, rms=0.020490Jy sigma=0.664411 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 = 2.49935e-06 Jy ! Component: 100 - total flux cleaned = 5.81763e-05 Jy ! Component: 150 - total flux cleaned = 3.94089e-05 Jy ! Component: 200 - total flux cleaned = 3.10002e-05 Jy ! Total flux subtracted in 200 components = 3.10002e-05 Jy ! Clean residual min=-0.000878 max=0.000850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.351224 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.351224 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=0.020487Jy sigma=0.664249 ! Fit after self-cal, rms=0.020486Jy sigma=0.664227 ! 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=0.8419 mas, bmaj=2.196 mas, bpa=-8.442 degrees ! Estimated noise=0.291957 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8419 x 2.196 at -8.442 degrees (North through East) ! Clean map min=-0.00078072 max=0.29153 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=0.71 mas, bmaj=2.004 mas, bpa=-8.423 degrees ! Estimated noise=0.51071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222332 Jy ! Component: 100 - total flux cleaned = 0.274671 Jy ! Component: 150 - total flux cleaned = 0.297509 Jy ! Component: 200 - total flux cleaned = 0.311281 Jy ! Total flux subtracted in 200 components = 0.311281 Jy ! Clean residual min=-0.004119 max=0.007186 Jy/beam ! Clean residual mean=0.000005 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.311281 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.311281 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=2.196 mas, bpa=-8.442 degrees ! Estimated noise=0.291957 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 = 0.0113812 Jy ! Component: 100 - total flux cleaned = 0.0185824 Jy ! Component: 150 - total flux cleaned = 0.0235644 Jy ! Component: 200 - total flux cleaned = 0.0271233 Jy ! Total flux subtracted in 200 components = 0.0271233 Jy ! Clean residual min=-0.001741 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.338405 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 57 components and 0.338405 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=3.073 mas, bpa=-4.839 degrees ! Estimated noise=0.378168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045258 Jy ! Component: 100 - total flux cleaned = 0.0070711 Jy ! Component: 150 - total flux cleaned = 0.0088276 Jy ! Component: 200 - total flux cleaned = 0.010083 Jy ! Total flux subtracted in 200 components = 0.010083 Jy ! Clean residual min=-0.001218 max=0.001179 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.348488 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 = 0.000905953 Jy ! Component: 100 - total flux cleaned = 0.00156428 Jy ! Component: 150 - total flux cleaned = 0.00198209 Jy ! Component: 200 - total flux cleaned = 0.00216322 Jy ! Total flux subtracted in 200 components = 0.00216322 Jy ! Clean residual min=-0.001009 max=0.000873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.350651 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 126 components and 0.350651 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=2.196 mas, bpa=-8.442 degrees ! Estimated noise=0.291957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305402 Jy ! Component: 100 - total flux cleaned = 0.000548386 Jy ! Component: 150 - total flux cleaned = 0.00062515 Jy ! Component: 200 - total flux cleaned = 0.000647081 Jy ! Total flux subtracted in 200 components = 0.000647081 Jy ! Clean residual min=-0.000941 max=0.000857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.351298 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.351298 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=0.020540Jy sigma=0.665938 ! Fit after self-cal, rms=0.020532Jy sigma=0.665692 wmodel /scr/pima/bs241d_uvs/J0539+1433_X_map.mod ! Writing 144 model components to file: /scr/pima/bs241d_uvs/J0539+1433_X_map.mod wobs /scr/pima/bs241d_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241d_uvs/J0539+1433_X_uvs.fits wwins /scr/pima/bs241d_uvs/J0539+1433_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241d_uvs/J0539+1433_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305907 Jy ! Component: 100 - total flux cleaned = -0.000455522 Jy ! Component: 150 - total flux cleaned = -0.000524272 Jy ! Component: 200 - total flux cleaned = -0.000627869 Jy ! Component: 250 - total flux cleaned = -0.000726142 Jy ! Component: 300 - total flux cleaned = -0.000808137 Jy ! Component: 350 - total flux cleaned = -0.000897719 Jy ! Component: 400 - total flux cleaned = -0.000930141 Jy ! Component: 450 - total flux cleaned = -0.000951132 Jy ! Component: 500 - total flux cleaned = -0.000991174 Jy ! Component: 550 - total flux cleaned = -0.00102965 Jy ! Component: 600 - total flux cleaned = -0.00106714 Jy ! Component: 650 - total flux cleaned = -0.00114924 Jy ! Component: 700 - total flux cleaned = -0.0011934 Jy ! Component: 750 - total flux cleaned = -0.00125371 Jy ! Component: 800 - total flux cleaned = -0.00132923 Jy ! Component: 850 - total flux cleaned = -0.00140297 Jy ! Component: 900 - total flux cleaned = -0.00150709 Jy ! Component: 950 - total flux cleaned = -0.00157743 Jy ! Component: 1000 - total flux cleaned = -0.00164648 Jy ! Component: 1050 - total flux cleaned = -0.00172147 Jy ! Component: 1100 - total flux cleaned = -0.00178019 Jy ! Component: 1150 - total flux cleaned = -0.00179448 Jy ! Component: 1200 - total flux cleaned = -0.00185118 Jy ! Component: 1250 - total flux cleaned = -0.00185112 Jy ! Component: 1300 - total flux cleaned = -0.00191271 Jy ! Component: 1350 - total flux cleaned = -0.00193285 Jy ! Component: 1400 - total flux cleaned = -0.00195271 Jy ! Component: 1450 - total flux cleaned = -0.00196584 Jy ! Component: 1500 - total flux cleaned = -0.00199161 Jy ! Component: 1550 - total flux cleaned = -0.00201075 Jy ! Component: 1600 - total flux cleaned = -0.00202949 Jy ! Component: 1650 - total flux cleaned = -0.002048 Jy ! Component: 1700 - total flux cleaned = -0.0020603 Jy ! Component: 1750 - total flux cleaned = -0.0020844 Jy ! Component: 1800 - total flux cleaned = -0.00209626 Jy ! Component: 1850 - total flux cleaned = -0.00209626 Jy ! Component: 1900 - total flux cleaned = -0.00212503 Jy ! Component: 1950 - total flux cleaned = -0.00211928 Jy ! Component: 2000 - total flux cleaned = -0.0021249 Jy ! Component: 2050 - total flux cleaned = -0.00214171 Jy ! Component: 2100 - total flux cleaned = -0.00214722 Jy ! Component: 2150 - total flux cleaned = -0.00215275 Jy ! Component: 2200 - total flux cleaned = -0.00217434 Jy ! Component: 2250 - total flux cleaned = -0.00218504 Jy ! Component: 2300 - total flux cleaned = -0.00220096 Jy ! Component: 2350 - total flux cleaned = -0.00220625 Jy ! Component: 2400 - total flux cleaned = -0.00223723 Jy ! Component: 2450 - total flux cleaned = -0.00223214 Jy ! Component: 2500 - total flux cleaned = -0.00224728 Jy ! Component: 2550 - total flux cleaned = -0.00224723 Jy ! Component: 2600 - total flux cleaned = -0.00226706 Jy ! Component: 2650 - total flux cleaned = -0.00226708 Jy ! Component: 2700 - total flux cleaned = -0.00227199 Jy ! Component: 2750 - total flux cleaned = -0.00229135 Jy ! Component: 2800 - total flux cleaned = -0.00230565 Jy ! Component: 2850 - total flux cleaned = -0.00229132 Jy ! Component: 2900 - total flux cleaned = -0.00227725 Jy ! Component: 2950 - total flux cleaned = -0.00229603 Jy ! Component: 3000 - total flux cleaned = -0.0023007 Jy ! Component: 3050 - total flux cleaned = -0.00230527 Jy ! Component: 3100 - total flux cleaned = -0.00230066 Jy ! Component: 3150 - total flux cleaned = -0.00229166 Jy ! Component: 3200 - total flux cleaned = -0.00230071 Jy ! Component: 3250 - total flux cleaned = -0.00230517 Jy ! Component: 3300 - total flux cleaned = -0.00231401 Jy ! Component: 3350 - total flux cleaned = -0.00232716 Jy ! Component: 3400 - total flux cleaned = -0.00232278 Jy ! Component: 3450 - total flux cleaned = -0.00232279 Jy ! Component: 3500 - total flux cleaned = -0.00231846 Jy ! Component: 3550 - total flux cleaned = -0.00233128 Jy ! Component: 3600 - total flux cleaned = -0.00231432 Jy ! Component: 3650 - total flux cleaned = -0.00233966 Jy ! Component: 3700 - total flux cleaned = -0.00231866 Jy ! Component: 3750 - total flux cleaned = -0.00232286 Jy ! Component: 3800 - total flux cleaned = -0.00231869 Jy ! Component: 3850 - total flux cleaned = -0.00231458 Jy ! Component: 3900 - total flux cleaned = -0.00232278 Jy ! Component: 3950 - total flux cleaned = -0.00231871 Jy ! Component: 4000 - total flux cleaned = -0.00232683 Jy ! Component: 4050 - total flux cleaned = -0.00232275 Jy ! Total flux subtracted in 4096 components = -0.00231472 Jy ! Clean residual min=-0.000304 max=0.000257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.348983 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 402 components and 0.348983 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241d_uvs/J0539+1433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8419 x 2.196 at -8.442 degrees (North through East) ! Clean map min=-0.00076659 max=0.29282 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241d_uvs/J0539+1433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.292819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.8546e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0599818 0.0599818 0.119964 0.239927 0.479855 0.959709 1.91942 3.83884 7.67767 15.3553 30.7107 61.4214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.292 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5001.52 quit ! Quitting program ! Log file /scr/pima/bs241d_uvs/J0539+1433_X_uvs.log closed on Tue Mar 24 08:18:44 2015