! Started logfile: /scr/pima/s5272a_uvs/J0225+1134_X_uvs.log on Mon Dec 16 09:34:10 2013 obs /scr/pima/s5272a_uvs/J0225+1134_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0225+1134_X_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.926271 visibilities/baseline/integration-bin. ! Found source: J0225+1134 ! ! 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): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 34976 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272a_uvs/J0225+1134_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 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.034516Jy sigma=9.086762 ! Fit after self-cal, rms=0.770525Jy sigma=6.122340 ! 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=0.8284 mas, bmaj=2.08 mas, bpa=2.358 degrees ! Estimated noise=1.78929 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 = 0.196736 Jy ! Component: 100 - total flux cleaned = 0.257139 Jy ! Total flux subtracted in 100 components = 0.257139 Jy ! Clean residual min=-0.012476 max=0.026328 Jy/beam ! Clean residual mean=-0.000003 rms=0.002531 Jy/beam ! Combined flux in latest and established models = 0.257139 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.257139 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=0.082060Jy sigma=0.761759 ! Fit after self-cal, rms=0.081921Jy sigma=0.761684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280758 Jy ! Component: 100 - total flux cleaned = 0.0424107 Jy ! Total flux subtracted in 100 components = 0.0424107 Jy ! Clean residual min=-0.009137 max=0.011152 Jy/beam ! Clean residual mean=-0.000002 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.299549 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.299549 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=0.075731Jy sigma=0.610029 ! Fit after self-cal, rms=0.075730Jy sigma=0.609966 ! 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=1.125 mas, bmaj=2.566 mas, bpa=0.5159 degrees ! Estimated noise=0.987555 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 = 0.0133094 Jy ! Component: 100 - total flux cleaned = 0.0205237 Jy ! Component: 150 - total flux cleaned = 0.0248113 Jy ! Component: 200 - total flux cleaned = 0.0275156 Jy ! Total flux subtracted in 200 components = 0.0275156 Jy ! Clean residual min=-0.011518 max=0.013328 Jy/beam ! Clean residual mean=0.000008 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.327065 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.327065 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=0.075688Jy sigma=0.565258 ! Fit after self-cal, rms=0.075691Jy sigma=0.565229 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.566 at 0.5159 degrees (North through East) ! Clean map min=-0.011268 max=0.26691 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.075691Jy sigma=0.565229 ! Fit after self-cal, rms=0.075691Jy sigma=0.565229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.566 mas, bpa=0.5159 degrees ! Estimated noise=0.987555 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 = 0.00128467 Jy ! Component: 100 - total flux cleaned = 0.00171828 Jy ! Component: 150 - total flux cleaned = 0.00199753 Jy ! Component: 200 - total flux cleaned = 0.00215383 Jy ! Total flux subtracted in 200 components = 0.00215383 Jy ! Clean residual min=-0.011399 max=0.013319 Jy/beam ! Clean residual mean=0.000007 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 0.329219 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.329219 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=0.075579Jy sigma=0.563764 ! Fit after self-cal, rms=0.075580Jy sigma=0.563762 ! 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=0.075580Jy sigma=0.563762 ! Fit after self-cal, rms=0.075580Jy sigma=0.563762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.566 mas, bpa=0.5159 degrees ! Estimated noise=0.987555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146916 Jy ! Component: 100 - total flux cleaned = 0.000288332 Jy ! Component: 150 - total flux cleaned = 0.000423449 Jy ! Component: 200 - total flux cleaned = 0.000549245 Jy ! Total flux subtracted in 200 components = 0.000549245 Jy ! Clean residual min=-0.011353 max=0.013298 Jy/beam ! Clean residual mean=0.000007 rms=0.002833 Jy/beam ! Combined flux in latest and established models = 0.329768 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.329768 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=0.075488Jy sigma=0.563386 ! Fit after self-cal, rms=0.075488Jy sigma=0.563385 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 (2.8, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01283 Jy ! Component: 100 - total flux cleaned = 0.020984 Jy ! Component: 150 - total flux cleaned = 0.026596 Jy ! Component: 200 - total flux cleaned = 0.0282825 Jy ! Total flux subtracted in 200 components = 0.0282825 Jy ! Clean residual min=-0.011962 max=0.013990 Jy/beam ! Clean residual mean=0.000000 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.358051 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.35805 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=0.072597Jy sigma=0.539672 ! Fit after self-cal, rms=0.072260Jy sigma=0.532653 ! 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=0.072260Jy sigma=0.532653 ! Fit after self-cal, rms=0.072260Jy sigma=0.532653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.566 mas, bpa=0.5159 degrees ! Estimated noise=0.987555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708491 Jy ! Component: 100 - total flux cleaned = 0.0103251 Jy ! Component: 150 - total flux cleaned = 0.0115037 Jy ! Component: 200 - total flux cleaned = 0.0119468 Jy ! Total flux subtracted in 200 components = 0.0119468 Jy ! Clean residual min=-0.011351 max=0.011069 Jy/beam ! Clean residual mean=-0.000002 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.369997 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.369997 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=0.070702Jy sigma=0.525478 ! Fit after self-cal, rms=0.070681Jy sigma=0.523625 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 = 0.00426899 Jy ! Component: 100 - total flux cleaned = 0.00560923 Jy ! Component: 150 - total flux cleaned = 0.00586831 Jy ! Component: 200 - total flux cleaned = 0.00610606 Jy ! Total flux subtracted in 200 components = 0.00610606 Jy ! Clean residual min=-0.011296 max=0.009892 Jy/beam ! Clean residual mean=-0.000004 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.376103 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.376103 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=0.069761Jy sigma=0.520293 ! Fit after self-cal, rms=0.069787Jy sigma=0.519600 ! 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=0.069787Jy sigma=0.519600 ! Fit after self-cal, rms=0.069787Jy sigma=0.519600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=3.54 mas, bpa=-1.445 degrees ! Estimated noise=1.09065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482994 Jy ! Component: 100 - total flux cleaned = 0.00536387 Jy ! Component: 150 - total flux cleaned = 0.00569104 Jy ! Component: 200 - total flux cleaned = 0.00616343 Jy ! Total flux subtracted in 200 components = 0.00616343 Jy ! Clean residual min=-0.013984 max=0.012881 Jy/beam ! Clean residual mean=-0.000009 rms=0.003656 Jy/beam ! Combined flux in latest and established models = 0.382267 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.382267 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=0.069445Jy sigma=0.517785 ! Fit after self-cal, rms=0.069443Jy sigma=0.516883 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 = 0.00212452 Jy ! Component: 100 - total flux cleaned = 0.0028339 Jy ! Component: 150 - total flux cleaned = 0.00309243 Jy ! Component: 200 - total flux cleaned = 0.00348932 Jy ! Total flux subtracted in 200 components = 0.00348932 Jy ! Clean residual min=-0.013865 max=0.012236 Jy/beam ! Clean residual mean=-0.000010 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.385756 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.385756 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=0.069380Jy sigma=0.516583 ! Fit after self-cal, rms=0.069402Jy sigma=0.516226 ! 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=1.125 mas, bmaj=2.566 mas, bpa=0.5159 degrees ! Estimated noise=0.987555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.566 at 0.5159 degrees (North through East) ! Clean map min=-0.010976 max=0.2585 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=0.8284 mas, bmaj=2.08 mas, bpa=2.358 degrees ! Estimated noise=1.78929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196411 Jy ! Component: 100 - total flux cleaned = 0.256697 Jy ! Component: 150 - total flux cleaned = 0.285019 Jy ! Component: 200 - total flux cleaned = 0.299612 Jy ! Total flux subtracted in 200 components = 0.299612 Jy ! Clean residual min=-0.009701 max=0.010965 Jy/beam ! Clean residual mean=-0.000002 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.299612 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 0.299612 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.566 mas, bpa=0.5159 degrees ! Estimated noise=0.987555 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, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211883 Jy ! Component: 100 - total flux cleaned = 0.0365777 Jy ! Component: 150 - total flux cleaned = 0.0485565 Jy ! Component: 200 - total flux cleaned = 0.0582055 Jy ! Total flux subtracted in 200 components = 0.0582055 Jy ! Clean residual min=-0.010882 max=0.009638 Jy/beam ! Clean residual mean=0.000002 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 0.357818 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 0.357818 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=2.211 mas, bmaj=3.54 mas, bpa=-1.445 degrees ! Estimated noise=1.09065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114358 Jy ! Component: 100 - total flux cleaned = 0.0192763 Jy ! Component: 150 - total flux cleaned = 0.0249323 Jy ! Component: 200 - total flux cleaned = 0.0289802 Jy ! Total flux subtracted in 200 components = 0.0289802 Jy ! Clean residual min=-0.012628 max=0.011829 Jy/beam ! Clean residual mean=-0.000009 rms=0.003514 Jy/beam ! Combined flux in latest and established models = 0.386798 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 = 0.0024615 Jy ! Component: 100 - total flux cleaned = 0.00408624 Jy ! Component: 150 - total flux cleaned = 0.00529286 Jy ! Component: 200 - total flux cleaned = 0.0062747 Jy ! Total flux subtracted in 200 components = 0.0062747 Jy ! Clean residual min=-0.012432 max=0.011908 Jy/beam ! Clean residual mean=-0.000011 rms=0.003425 Jy/beam ! Combined flux in latest and established models = 0.393072 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 123 components and 0.393072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.566 mas, bpa=0.5159 degrees ! Estimated noise=0.987555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923476 Jy ! Component: 100 - total flux cleaned = 0.000794771 Jy ! Component: 150 - total flux cleaned = 0.00115292 Jy ! Component: 200 - total flux cleaned = 0.00137124 Jy ! Total flux subtracted in 200 components = 0.00137124 Jy ! Clean residual min=-0.010263 max=0.008548 Jy/beam ! Clean residual mean=-0.000006 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.394444 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.394444 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=0.069385Jy sigma=0.507632 ! Fit after self-cal, rms=0.069227Jy sigma=0.505243 wmodel /scr/pima/s5272a_uvs/J0225+1134_X_map.mod ! Writing 143 model components to file: /scr/pima/s5272a_uvs/J0225+1134_X_map.mod wobs /scr/pima/s5272a_uvs/J0225+1134_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0225+1134_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0225+1134_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s5272a_uvs/J0225+1134_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 = -0.00384964 Jy ! Component: 100 - total flux cleaned = -0.00551235 Jy ! Component: 150 - total flux cleaned = -0.00551882 Jy ! Component: 200 - total flux cleaned = -0.00512302 Jy ! Component: 250 - total flux cleaned = -0.00435823 Jy ! Component: 300 - total flux cleaned = -0.00361565 Jy ! Component: 350 - total flux cleaned = -0.00277751 Jy ! Component: 400 - total flux cleaned = -0.00231474 Jy ! Component: 450 - total flux cleaned = -0.00163605 Jy ! Component: 500 - total flux cleaned = -0.000754083 Jy ! Component: 550 - total flux cleaned = -4.64478e-06 Jy ! Component: 600 - total flux cleaned = 0.000415104 Jy ! Component: 650 - total flux cleaned = 0.00123577 Jy ! Component: 700 - total flux cleaned = 0.00183781 Jy ! Component: 750 - total flux cleaned = 0.00271857 Jy ! Component: 800 - total flux cleaned = 0.00329281 Jy ! Component: 850 - total flux cleaned = 0.00422866 Jy ! Component: 900 - total flux cleaned = 0.00505103 Jy ! Component: 950 - total flux cleaned = 0.00558932 Jy ! Component: 1000 - total flux cleaned = 0.00638248 Jy ! Component: 1050 - total flux cleaned = 0.00733163 Jy ! Component: 1100 - total flux cleaned = 0.00800848 Jy ! Component: 1150 - total flux cleaned = 0.00892266 Jy ! Component: 1200 - total flux cleaned = 0.00957702 Jy ! Component: 1250 - total flux cleaned = 0.0107786 Jy ! Component: 1300 - total flux cleaned = 0.0114856 Jy ! Component: 1350 - total flux cleaned = 0.0121808 Jy ! Component: 1400 - total flux cleaned = 0.0129407 Jy ! Component: 1450 - total flux cleaned = 0.0134655 Jy ! Component: 1500 - total flux cleaned = 0.0140558 Jy ! Component: 1550 - total flux cleaned = 0.0147099 Jy ! Component: 1600 - total flux cleaned = 0.0153535 Jy ! Component: 1650 - total flux cleaned = 0.0160591 Jy ! Component: 1700 - total flux cleaned = 0.0166139 Jy ! Component: 1750 - total flux cleaned = 0.0170944 Jy ! Component: 1800 - total flux cleaned = 0.0175691 Jy ! Component: 1850 - total flux cleaned = 0.018237 Jy ! Component: 1900 - total flux cleaned = 0.0183025 Jy ! Component: 1950 - total flux cleaned = 0.0187597 Jy ! Component: 2000 - total flux cleaned = 0.0188865 Jy ! Component: 2050 - total flux cleaned = 0.0190133 Jy ! Component: 2100 - total flux cleaned = 0.0192638 Jy ! Component: 2150 - total flux cleaned = 0.0193258 Jy ! Component: 2200 - total flux cleaned = 0.0195711 Jy ! Component: 2250 - total flux cleaned = 0.0196327 Jy ! Component: 2300 - total flux cleaned = 0.0198729 Jy ! Component: 2350 - total flux cleaned = 0.0199908 Jy ! Component: 2400 - total flux cleaned = 0.0202244 Jy ! Component: 2450 - total flux cleaned = 0.0202823 Jy ! Component: 2500 - total flux cleaned = 0.0204541 Jy ! Component: 2550 - total flux cleaned = 0.0206238 Jy ! Component: 2600 - total flux cleaned = 0.020904 Jy ! Component: 2650 - total flux cleaned = 0.0210707 Jy ! Component: 2700 - total flux cleaned = 0.0215087 Jy ! Component: 2750 - total flux cleaned = 0.021455 Jy ! Component: 2800 - total flux cleaned = 0.0216693 Jy ! Component: 2850 - total flux cleaned = 0.021828 Jy ! Component: 2900 - total flux cleaned = 0.0217228 Jy ! Component: 2950 - total flux cleaned = 0.0219835 Jy ! Component: 3000 - total flux cleaned = 0.0221897 Jy ! Component: 3050 - total flux cleaned = 0.0221897 Jy ! Component: 3100 - total flux cleaned = 0.0221901 Jy ! Component: 3150 - total flux cleaned = 0.0220898 Jy ! Component: 3200 - total flux cleaned = 0.0220893 Jy ! Component: 3250 - total flux cleaned = 0.022188 Jy ! Component: 3300 - total flux cleaned = 0.0221397 Jy ! Component: 3350 - total flux cleaned = 0.0222841 Jy ! Component: 3400 - total flux cleaned = 0.0222844 Jy ! Component: 3450 - total flux cleaned = 0.0223316 Jy ! Component: 3500 - total flux cleaned = 0.0222851 Jy ! Component: 3550 - total flux cleaned = 0.0222846 Jy ! Component: 3600 - total flux cleaned = 0.0223302 Jy ! Component: 3650 - total flux cleaned = 0.0222388 Jy ! Component: 3700 - total flux cleaned = 0.0223754 Jy ! Component: 3750 - total flux cleaned = 0.0223753 Jy ! Component: 3800 - total flux cleaned = 0.0223303 Jy ! Component: 3850 - total flux cleaned = 0.0224635 Jy ! Component: 3900 - total flux cleaned = 0.0226393 Jy ! Component: 3950 - total flux cleaned = 0.0225954 Jy ! Component: 4000 - total flux cleaned = 0.0225954 Jy ! Component: 4050 - total flux cleaned = 0.0225954 Jy ! Total flux subtracted in 4096 components = 0.0227229 Jy ! Clean residual min=-0.002209 max=0.002123 Jy/beam ! Clean residual mean=0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.417167 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 494 components and 0.417167 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0225+1134_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.566 at 0.5159 degrees (North through East) ! Clean map min=-0.0072207 max=0.25623 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0225+1134_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000831853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.973945 0.973945 1.94789 3.89578 7.79156 15.5831 31.1663 62.3325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.256 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 308.025 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0225+1134_X_uvs.log closed on Mon Dec 16 09:34:15 2013