! Started logfile: /d2/scr/pima/bp177i_uvs/J1758+5407_C_uvs.log on Tue Apr 15 00:34:46 2014 obs /d2/scr/pima/bp177i_uvs/J1758+5407_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1758+5407_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782222 visibilities/baseline/integration-bin. ! Found source: J1758+5407 ! ! 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 1408 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/bp177i_uvs/J1758+5407_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999765Jy sigma=47.316027 ! Fit after self-cal, rms=0.966265Jy sigma=45.685469 ! 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=1.528 mas, bmaj=5.191 mas, bpa=37.48 degrees ! Estimated noise=0.602614 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 = 0.0232718 Jy ! Component: 100 - total flux cleaned = 0.0323423 Jy ! Total flux subtracted in 100 components = 0.0323423 Jy ! Clean residual min=-0.002930 max=0.004772 Jy/beam ! Clean residual mean=-0.000009 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0323423 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0323423 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=0.021878Jy sigma=0.905817 ! Fit after self-cal, rms=0.020975Jy sigma=0.867321 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652133 Jy ! Component: 100 - total flux cleaned = 0.0105515 Jy ! Total flux subtracted in 100 components = 0.0105515 Jy ! Clean residual min=-0.002102 max=0.002732 Jy/beam ! Clean residual mean=-0.000008 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0428938 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0428938 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=0.017745Jy sigma=0.681789 ! Fit after self-cal, rms=0.017600Jy sigma=0.674255 ! 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=1.898 mas, bmaj=5.455 mas, bpa=37.38 degrees ! Estimated noise=0.417074 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 = 0.00499456 Jy ! Component: 100 - total flux cleaned = 0.00775672 Jy ! Component: 150 - total flux cleaned = 0.00959374 Jy ! Component: 200 - total flux cleaned = 0.0108829 Jy ! Total flux subtracted in 200 components = 0.0108829 Jy ! Clean residual min=-0.001462 max=0.001478 Jy/beam ! Clean residual mean=-0.000028 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0537767 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.0537767 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=0.015944Jy sigma=0.591562 ! Fit after self-cal, rms=0.015901Jy sigma=0.588927 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.898 x 5.455 at 37.38 degrees (North through East) ! Clean map min=-0.0013256 max=0.031713 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 1.00* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.02 KP 0.86 ! LA 1.06 MK 1.06 NL 1.10 OV 1.04 ! PT 0.94 SC 1.07 ! ! ! 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 0.95 FD 1.17 HN 0.87 KP 0.95 ! LA 1.01 MK 1.00 NL 1.09 OV 0.95 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.98 KP 0.94 ! LA 0.99 MK 1.01 NL 1.04 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.07 KP 0.97 ! LA 1.13 MK 0.91 NL 0.99 OV 0.95 ! PT 1.04 SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.19 KP 0.93 ! LA 0.98 MK 1.02 NL 1.04 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 0.99 ! LA 1.02 MK 0.91 NL 1.01 OV 1.04 ! PT 0.94 SC 1.06 ! ! ! Fit before self-cal, rms=0.015901Jy sigma=0.588927 ! Fit after self-cal, rms=0.015811Jy sigma=0.571233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=5.468 mas, bpa=37.35 degrees ! Estimated noise=0.421532 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 = 0.00118364 Jy ! Component: 100 - total flux cleaned = 0.00174696 Jy ! Component: 150 - total flux cleaned = 0.00210523 Jy ! Component: 200 - total flux cleaned = 0.00234561 Jy ! Total flux subtracted in 200 components = 0.00234561 Jy ! Clean residual min=-0.001027 max=0.001041 Jy/beam ! Clean residual mean=-0.000014 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0561223 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.0561223 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=0.015696Jy sigma=0.567675 ! Fit after self-cal, rms=0.015688Jy sigma=0.566988 ! 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=0.015688Jy sigma=0.566988 ! Fit after self-cal, rms=0.015578Jy sigma=0.557772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=5.441 mas, bpa=37.34 degrees ! Estimated noise=0.425073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673824 Jy ! Component: 100 - total flux cleaned = 0.000997776 Jy ! Component: 150 - total flux cleaned = 0.00112157 Jy ! Component: 200 - total flux cleaned = 0.00117452 Jy ! Total flux subtracted in 200 components = 0.00117452 Jy ! Clean residual min=-0.000977 max=0.000998 Jy/beam ! Clean residual mean=-0.000009 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0572968 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0572968 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=0.015534Jy sigma=0.556587 ! Fit after self-cal, rms=0.015533Jy sigma=0.556351 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 = 3.72335e-05 Jy ! Component: 100 - total flux cleaned = 3.71125e-05 Jy ! Component: 150 - total flux cleaned = 4.32293e-05 Jy ! Component: 200 - total flux cleaned = 4.30799e-05 Jy ! Total flux subtracted in 200 components = 4.30799e-05 Jy ! Clean residual min=-0.000955 max=0.001000 Jy/beam ! Clean residual mean=-0.000009 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0573399 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.0573399 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=0.015522Jy sigma=0.556110 ! Fit after self-cal, rms=0.015521Jy sigma=0.556025 ! 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=0.015521Jy sigma=0.556025 ! Fit after self-cal, rms=0.015630Jy sigma=0.555113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=5.426 mas, bpa=37.34 degrees ! Estimated noise=0.429881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521204 Jy ! Component: 100 - total flux cleaned = 0.000815405 Jy ! Component: 150 - total flux cleaned = 0.000963473 Jy ! Component: 200 - total flux cleaned = 0.000989882 Jy ! Total flux subtracted in 200 components = 0.000989882 Jy ! Clean residual min=-0.000975 max=0.001015 Jy/beam ! Clean residual mean=-0.000009 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0583298 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.0583298 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=0.015603Jy sigma=0.554501 ! Fit after self-cal, rms=0.015603Jy sigma=0.554447 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 = 1.50852e-05 Jy ! Component: 100 - total flux cleaned = 2.65705e-05 Jy ! Component: 150 - total flux cleaned = 3.71578e-05 Jy ! Component: 200 - total flux cleaned = 3.69917e-05 Jy ! Total flux subtracted in 200 components = 3.69917e-05 Jy ! Clean residual min=-0.000964 max=0.001016 Jy/beam ! Clean residual mean=-0.000009 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0583668 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.0583668 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=0.015596Jy sigma=0.554301 ! Fit after self-cal, rms=0.015596Jy sigma=0.554269 ! 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=0.015596Jy sigma=0.554269 ! Fit after self-cal, rms=0.015701Jy sigma=0.553630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.73 mas, bpa=40.23 degrees ! Estimated noise=0.504655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061235 Jy ! Component: 100 - total flux cleaned = 0.000717442 Jy ! Component: 150 - total flux cleaned = 0.000779659 Jy ! Component: 200 - total flux cleaned = 0.00082551 Jy ! Total flux subtracted in 200 components = 0.00082551 Jy ! Clean residual min=-0.000958 max=0.000898 Jy/beam ! Clean residual mean=-0.000016 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0591923 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 127 components and 0.0591923 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=0.015689Jy sigma=0.553254 ! Fit after self-cal, rms=0.015688Jy sigma=0.553171 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 = 3.55885e-05 Jy ! Component: 100 - total flux cleaned = 5.06831e-05 Jy ! Component: 150 - total flux cleaned = 5.873e-05 Jy ! Component: 200 - total flux cleaned = 6.59592e-05 Jy ! Total flux subtracted in 200 components = 6.59592e-05 Jy ! Clean residual min=-0.000944 max=0.000908 Jy/beam ! Clean residual mean=-0.000016 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0592583 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.0592583 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=0.015687Jy sigma=0.553261 ! Fit after self-cal, rms=0.015686Jy sigma=0.553234 ! 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=1.902 mas, bmaj=5.417 mas, bpa=37.35 degrees ! Estimated noise=0.434304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.902 x 5.417 at 37.35 degrees (North through East) ! Clean map min=-0.00093367 max=0.032438 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=1.533 mas, bmaj=5.15 mas, bpa=37.43 degrees ! Estimated noise=0.625814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248623 Jy ! Component: 100 - total flux cleaned = 0.0361548 Jy ! Component: 150 - total flux cleaned = 0.0428645 Jy ! Component: 200 - total flux cleaned = 0.0469556 Jy ! Total flux subtracted in 200 components = 0.0469556 Jy ! Clean residual min=-0.001806 max=0.002099 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0469556 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0469556 Jy ! Inverting map and beam ! Estimated beam: bmin=1.902 mas, bmaj=5.417 mas, bpa=37.35 degrees ! Estimated noise=0.434304 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 = 0.00440898 Jy ! Component: 100 - total flux cleaned = 0.00696364 Jy ! Component: 150 - total flux cleaned = 0.00863597 Jy ! Component: 200 - total flux cleaned = 0.00976225 Jy ! Total flux subtracted in 200 components = 0.00976225 Jy ! Clean residual min=-0.001050 max=0.001071 Jy/beam ! Clean residual mean=-0.000012 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0567179 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.0567179 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=3.738 mas, bmaj=5.73 mas, bpa=40.23 degrees ! Estimated noise=0.504655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119837 Jy ! Component: 100 - total flux cleaned = 0.00184561 Jy ! Component: 150 - total flux cleaned = 0.00221293 Jy ! Component: 200 - total flux cleaned = 0.00234504 Jy ! Total flux subtracted in 200 components = 0.00234504 Jy ! Clean residual min=-0.000964 max=0.000901 Jy/beam ! Clean residual mean=-0.000016 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0590629 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 = 4.21063e-05 Jy ! Component: 100 - total flux cleaned = 7.15447e-05 Jy ! Component: 150 - total flux cleaned = 9.66805e-05 Jy ! Component: 200 - total flux cleaned = 0.000114185 Jy ! Total flux subtracted in 200 components = 0.000114185 Jy ! Clean residual min=-0.000951 max=0.000909 Jy/beam ! Clean residual mean=-0.000016 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0591771 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 96 components and 0.0591771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.902 mas, bmaj=5.417 mas, bpa=37.35 degrees ! Estimated noise=0.434304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.79261e-05 Jy ! Component: 100 - total flux cleaned = 0.000100619 Jy ! Component: 150 - total flux cleaned = 0.00012909 Jy ! Component: 200 - total flux cleaned = 0.000148225 Jy ! Total flux subtracted in 200 components = 0.000148225 Jy ! Clean residual min=-0.000990 max=0.001032 Jy/beam ! Clean residual mean=-0.000008 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0593253 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 106 components and 0.0593253 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=0.015691Jy sigma=0.553749 ! Fit after self-cal, rms=0.015689Jy sigma=0.553668 wmodel /d2/scr/pima/bp177i_uvs/J1758+5407_C_map.mod ! Writing 106 model components to file: /d2/scr/pima/bp177i_uvs/J1758+5407_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1758+5407_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1758+5407_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1758+5407_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1758+5407_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 = -1.00932e-05 Jy ! Component: 100 - total flux cleaned = -1.00397e-05 Jy ! Component: 150 - total flux cleaned = -7.20877e-05 Jy ! Component: 200 - total flux cleaned = -0.00022076 Jy ! Component: 250 - total flux cleaned = -0.000334741 Jy ! Component: 300 - total flux cleaned = -0.000499905 Jy ! Component: 350 - total flux cleaned = -0.000660407 Jy ! Component: 400 - total flux cleaned = -0.000777509 Jy ! Component: 450 - total flux cleaned = -0.000929512 Jy ! Component: 500 - total flux cleaned = -0.000991227 Jy ! Component: 550 - total flux cleaned = -0.00106381 Jy ! Component: 600 - total flux cleaned = -0.00111099 Jy ! Component: 650 - total flux cleaned = -0.00112254 Jy ! Component: 700 - total flux cleaned = -0.00115666 Jy ! Component: 750 - total flux cleaned = -0.00120095 Jy ! Component: 800 - total flux cleaned = -0.00122257 Jy ! Component: 850 - total flux cleaned = -0.00123296 Jy ! Component: 900 - total flux cleaned = -0.00123304 Jy ! Component: 950 - total flux cleaned = -0.00124341 Jy ! Component: 1000 - total flux cleaned = -0.00124352 Jy ! Component: 1050 - total flux cleaned = -0.00127314 Jy ! Component: 1100 - total flux cleaned = -0.00126341 Jy ! Component: 1150 - total flux cleaned = -0.00126365 Jy ! Component: 1200 - total flux cleaned = -0.00127328 Jy ! Component: 1250 - total flux cleaned = -0.00129179 Jy ! Component: 1300 - total flux cleaned = -0.00128246 Jy ! Component: 1350 - total flux cleaned = -0.00127337 Jy ! Component: 1400 - total flux cleaned = -0.00130008 Jy ! Component: 1450 - total flux cleaned = -0.00129125 Jy ! Component: 1500 - total flux cleaned = -0.0012999 Jy ! Component: 1550 - total flux cleaned = -0.00131697 Jy ! Component: 1600 - total flux cleaned = -0.00130869 Jy ! Component: 1650 - total flux cleaned = -0.00131706 Jy ! Component: 1700 - total flux cleaned = -0.00130904 Jy ! Component: 1750 - total flux cleaned = -0.00134963 Jy ! Component: 1800 - total flux cleaned = -0.00134956 Jy ! Component: 1850 - total flux cleaned = -0.00132586 Jy ! Component: 1900 - total flux cleaned = -0.00132606 Jy ! Component: 1950 - total flux cleaned = -0.00132625 Jy ! Component: 2000 - total flux cleaned = -0.00134152 Jy ! Component: 2050 - total flux cleaned = -0.00132654 Jy ! Component: 2100 - total flux cleaned = -0.00132657 Jy ! Component: 2150 - total flux cleaned = -0.00132652 Jy ! Component: 2200 - total flux cleaned = -0.00128281 Jy ! Component: 2250 - total flux cleaned = -0.00126846 Jy ! Component: 2300 - total flux cleaned = -0.00127563 Jy ! Component: 2350 - total flux cleaned = -0.00124727 Jy ! Component: 2400 - total flux cleaned = -0.00121921 Jy ! Component: 2450 - total flux cleaned = -0.00119862 Jy ! Component: 2500 - total flux cleaned = -0.00116444 Jy ! Component: 2550 - total flux cleaned = -0.00119832 Jy ! Component: 2600 - total flux cleaned = -0.00117138 Jy ! Component: 2650 - total flux cleaned = -0.00114479 Jy ! Component: 2700 - total flux cleaned = -0.00114477 Jy ! Component: 2750 - total flux cleaned = -0.00113173 Jy ! Component: 2800 - total flux cleaned = -0.00114469 Jy ! Component: 2850 - total flux cleaned = -0.00111265 Jy ! Component: 2900 - total flux cleaned = -0.00111266 Jy ! Component: 2950 - total flux cleaned = -0.00108752 Jy ! Component: 3000 - total flux cleaned = -0.00108751 Jy ! Component: 3050 - total flux cleaned = -0.00106894 Jy ! Component: 3100 - total flux cleaned = -0.00107504 Jy ! Component: 3150 - total flux cleaned = -0.00104455 Jy ! Component: 3200 - total flux cleaned = -0.00104449 Jy ! Component: 3250 - total flux cleaned = -0.00103842 Jy ! Component: 3300 - total flux cleaned = -0.00102655 Jy ! Component: 3350 - total flux cleaned = -0.00101472 Jy ! Component: 3400 - total flux cleaned = -0.00100891 Jy ! Component: 3450 - total flux cleaned = -0.00100891 Jy ! Component: 3500 - total flux cleaned = -0.000980083 Jy ! Component: 3550 - total flux cleaned = -0.000980014 Jy ! Component: 3600 - total flux cleaned = -0.000951701 Jy ! Component: 3650 - total flux cleaned = -0.000946051 Jy ! Component: 3700 - total flux cleaned = -0.000934895 Jy ! Component: 3750 - total flux cleaned = -0.000945997 Jy ! Component: 3800 - total flux cleaned = -0.000929497 Jy ! Component: 3850 - total flux cleaned = -0.000924073 Jy ! Component: 3900 - total flux cleaned = -0.000907772 Jy ! Component: 3950 - total flux cleaned = -0.000902341 Jy ! Component: 4000 - total flux cleaned = -0.00090232 Jy ! Component: 4050 - total flux cleaned = -0.000891683 Jy ! Total flux subtracted in 4096 components = -0.000897037 Jy ! Clean residual min=-0.000296 max=0.000304 Jy/beam ! Clean residual mean=-0.000003 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0584283 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 384 components and 0.0584283 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1758+5407_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.902 x 5.417 at 37.35 degrees (North through East) ! Clean map min=-0.00066201 max=0.032374 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1758+5407_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0323744 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.54629e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.884613 0.884613 1.76923 3.53845 7.07691 14.1538 28.3076 56.6152 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.131 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1758+5407_C_uvs.log closed on Tue Apr 15 00:34:51 2014