! Started logfile: /scr/pima/bp171ac_uvs/J0710+4732_X_uvs.log on Mon Dec 9 01:46:07 2013 obs /scr/pima/bp171ac_uvs/J0710+4732_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0710+4732_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.854167 visibilities/baseline/integration-bin. ! Found source: J0710+4732 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 984 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/bp171ac_uvs/J0710+4732_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.057662Jy sigma=15.894191 ! Fit after self-cal, rms=0.612255Jy sigma=8.860483 ! 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=0.7355 mas, bmaj=2.744 mas, bpa=-31.42 degrees ! Estimated noise=2.31374 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 = 0.298243 Jy ! Component: 100 - total flux cleaned = 0.365153 Jy ! Total flux subtracted in 100 components = 0.365153 Jy ! Clean residual min=-0.029235 max=0.034246 Jy/beam ! Clean residual mean=-0.000002 rms=0.005986 Jy/beam ! Combined flux in latest and established models = 0.365153 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.365153 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=0.087719Jy sigma=1.555537 ! Fit after self-cal, rms=0.087712Jy sigma=1.555145 ! 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=0.9255 mas, bmaj=2.887 mas, bpa=-30.44 degrees ! Estimated noise=1.62058 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 = 0.0490062 Jy ! Component: 100 - total flux cleaned = 0.0798145 Jy ! Component: 150 - total flux cleaned = 0.101038 Jy ! Component: 200 - total flux cleaned = 0.115887 Jy ! Total flux subtracted in 200 components = 0.115887 Jy ! Clean residual min=-0.021828 max=0.029170 Jy/beam ! Clean residual mean=-0.000003 rms=0.005440 Jy/beam ! Combined flux in latest and established models = 0.48104 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 0.48104 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=0.060029Jy sigma=0.904389 ! Fit after self-cal, rms=0.059612Jy sigma=0.899769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9255 x 2.887 at -30.44 degrees (North through East) ! Clean map min=-0.020006 max=0.39892 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 1.10 FD 1.11 HN 0.90 KP 0.96 ! LA 0.99 MK 1.01 NL 1.06 PT 0.86 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.91 KP 0.96 ! LA 0.95 MK 1.03 NL 1.07 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 0.96 KP 1.08 ! LA 0.91 MK 1.06 NL 1.04 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.01 KP 0.94 ! LA 0.96 MK 1.07 NL 0.99 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00 KP 1.07 ! LA 0.96 MK 0.98 NL 0.95 PT 0.86 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.09 KP 1.06 ! LA 1.03 MK 1.02 NL 1.03 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 1.01 ! LA 0.94 MK 1.00 NL 1.02 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 8. ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.059612Jy sigma=0.899769 ! Fit after self-cal, rms=0.048298Jy sigma=0.663516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9368 mas, bmaj=2.902 mas, bpa=-30.6 degrees ! Estimated noise=1.59697 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, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205078 Jy ! Component: 100 - total flux cleaned = 0.022666 Jy ! Component: 150 - total flux cleaned = 0.0215589 Jy ! Component: 200 - total flux cleaned = 0.0206151 Jy ! Total flux subtracted in 200 components = 0.0206151 Jy ! Clean residual min=-0.007583 max=0.008896 Jy/beam ! Clean residual mean=-0.000006 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.501655 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.501655 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=0.038281Jy sigma=0.494979 ! Fit after self-cal, rms=0.036692Jy sigma=0.483234 ! 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=0.036692Jy sigma=0.483234 ! Fit after self-cal, rms=0.029847Jy sigma=0.342195 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9381 mas, bmaj=2.895 mas, bpa=-30.6 degrees ! Estimated noise=1.58955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457913 Jy ! Component: 100 - total flux cleaned = 0.00478817 Jy ! Component: 150 - total flux cleaned = 0.00447003 Jy ! Component: 200 - total flux cleaned = 0.00433484 Jy ! Total flux subtracted in 200 components = 0.00433484 Jy ! Clean residual min=-0.004800 max=0.006183 Jy/beam ! Clean residual mean=-0.000003 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.50599 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.50599 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=0.027499Jy sigma=0.288164 ! Fit after self-cal, rms=0.026977Jy sigma=0.284042 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 (-14.4, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553281 Jy ! Component: 100 - total flux cleaned = 0.00669572 Jy ! Component: 150 - total flux cleaned = 0.00690015 Jy ! Component: 200 - total flux cleaned = 0.00672055 Jy ! Total flux subtracted in 200 components = 0.00672055 Jy ! Clean residual min=-0.003144 max=0.003562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.512711 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.512711 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=0.025627Jy sigma=0.252522 ! Fit after self-cal, rms=0.025517Jy sigma=0.251340 ! Inverting map ! Added new window around map position (-7.6, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310781 Jy ! Component: 100 - total flux cleaned = 0.00466033 Jy ! Component: 150 - total flux cleaned = 0.00513077 Jy ! Component: 200 - total flux cleaned = 0.00513118 Jy ! Total flux subtracted in 200 components = 0.00513118 Jy ! Clean residual min=-0.002577 max=0.002390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.517842 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.517842 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=0.024930Jy sigma=0.239182 ! Fit after self-cal, rms=0.024882Jy sigma=0.238670 ! 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=0.024882Jy sigma=0.238670 ! Fit after self-cal, rms=0.024764Jy sigma=0.236500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=2.895 mas, bpa=-30.6 degrees ! Estimated noise=1.5875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588205 Jy ! Component: 100 - total flux cleaned = 0.000822045 Jy ! Component: 150 - total flux cleaned = 0.000718503 Jy ! Component: 200 - total flux cleaned = 0.000669833 Jy ! Total flux subtracted in 200 components = 0.000669833 Jy ! Clean residual min=-0.002147 max=0.002085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.518512 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 0.518512 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=0.024477Jy sigma=0.231651 ! Fit after self-cal, rms=0.024467Jy sigma=0.231388 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 = 0.000542216 Jy ! Component: 100 - total flux cleaned = 0.000584407 Jy ! Component: 150 - total flux cleaned = 0.000501206 Jy ! Component: 200 - total flux cleaned = 0.000462477 Jy ! Total flux subtracted in 200 components = 0.000462477 Jy ! Clean residual min=-0.002036 max=0.001962 Jy/beam ! Clean residual mean=0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.518974 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.518974 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=0.024286Jy sigma=0.228694 ! Fit after self-cal, rms=0.024287Jy sigma=0.228542 ! 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=0.024287Jy sigma=0.228542 ! Fit after self-cal, rms=0.024258Jy sigma=0.228246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=3.234 mas, bpa=-37.84 degrees ! Estimated noise=1.80737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.53674e-05 Jy ! Component: 100 - total flux cleaned = -5.49274e-06 Jy ! Component: 150 - total flux cleaned = -0.000163166 Jy ! Component: 200 - total flux cleaned = -0.000336919 Jy ! Total flux subtracted in 200 components = -0.000336919 Jy ! Clean residual min=-0.001729 max=0.001807 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.518637 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 169 components and 0.518637 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=0.024152Jy sigma=0.227623 ! Fit after self-cal, rms=0.024155Jy sigma=0.227521 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 = 6.7853e-05 Jy ! Component: 100 - total flux cleaned = 4.2249e-05 Jy ! Component: 150 - total flux cleaned = -8.9082e-06 Jy ! Component: 200 - total flux cleaned = -3.2498e-05 Jy ! Total flux subtracted in 200 components = -3.2498e-05 Jy ! Clean residual min=-0.001667 max=0.001726 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.518605 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 0.518605 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=0.024100Jy sigma=0.226930 ! Fit after self-cal, rms=0.024100Jy sigma=0.226898 ! 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=0.9393 mas, bmaj=2.895 mas, bpa=-30.59 degrees ! Estimated noise=1.58688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9393 x 2.895 at -30.59 degrees (North through East) ! Clean map min=-0.0028144 max=0.39209 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=0.7439 mas, bmaj=2.745 mas, bpa=-31.55 degrees ! Estimated noise=2.29054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295271 Jy ! Component: 100 - total flux cleaned = 0.362816 Jy ! Component: 150 - total flux cleaned = 0.394031 Jy ! Component: 200 - total flux cleaned = 0.415008 Jy ! Total flux subtracted in 200 components = 0.415008 Jy ! Clean residual min=-0.010730 max=0.013031 Jy/beam ! Clean residual mean=-0.000003 rms=0.003014 Jy/beam ! Combined flux in latest and established models = 0.415008 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.415008 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9393 mas, bmaj=2.895 mas, bpa=-30.59 degrees ! Estimated noise=1.58688 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 = 0.028606 Jy ! Component: 100 - total flux cleaned = 0.0471869 Jy ! Component: 150 - total flux cleaned = 0.0598599 Jy ! Component: 200 - total flux cleaned = 0.0690343 Jy ! Total flux subtracted in 200 components = 0.0690343 Jy ! Clean residual min=-0.006338 max=0.006765 Jy/beam ! Clean residual mean=-0.000003 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.484042 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 69 components and 0.484042 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=2.212 mas, bmaj=3.234 mas, bpa=-37.84 degrees ! Estimated noise=1.80737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109045 Jy ! Component: 100 - total flux cleaned = 0.0174477 Jy ! Component: 150 - total flux cleaned = 0.0218692 Jy ! Component: 200 - total flux cleaned = 0.0251108 Jy ! Total flux subtracted in 200 components = 0.0251108 Jy ! Clean residual min=-0.003175 max=0.003261 Jy/beam ! Clean residual mean=-0.000001 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.509153 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 = 0.00143572 Jy ! Component: 100 - total flux cleaned = 0.00259688 Jy ! Component: 150 - total flux cleaned = 0.00323123 Jy ! Component: 200 - total flux cleaned = 0.00385692 Jy ! Total flux subtracted in 200 components = 0.00385692 Jy ! Clean residual min=-0.002629 max=0.002261 Jy/beam ! Clean residual mean=0.000000 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.51301 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 120 components and 0.51301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9393 mas, bmaj=2.895 mas, bpa=-30.59 degrees ! Estimated noise=1.58688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.84325e-05 Jy ! Component: 100 - total flux cleaned = 0.000342995 Jy ! Component: 150 - total flux cleaned = 0.000252923 Jy ! Component: 200 - total flux cleaned = 0.000492335 Jy ! Total flux subtracted in 200 components = 0.000492335 Jy ! Clean residual min=-0.003313 max=0.002679 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.513502 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.513502 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=0.024788Jy sigma=0.241888 ! Fit after self-cal, rms=0.024702Jy sigma=0.238862 wmodel /scr/pima/bp171ac_uvs/J0710+4732_X_map.mod ! Writing 138 model components to file: /scr/pima/bp171ac_uvs/J0710+4732_X_map.mod wobs /scr/pima/bp171ac_uvs/J0710+4732_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0710+4732_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0710+4732_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ac_uvs/J0710+4732_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 = 0.000425425 Jy ! Component: 100 - total flux cleaned = 0.000507472 Jy ! Component: 150 - total flux cleaned = 0.000850975 Jy ! Component: 200 - total flux cleaned = 0.00113805 Jy ! Component: 250 - total flux cleaned = 0.00137606 Jy ! Component: 300 - total flux cleaned = 0.00163277 Jy ! Component: 350 - total flux cleaned = 0.0019413 Jy ! Component: 400 - total flux cleaned = 0.00226718 Jy ! Component: 450 - total flux cleaned = 0.00252382 Jy ! Component: 500 - total flux cleaned = 0.00277172 Jy ! Component: 550 - total flux cleaned = 0.00293058 Jy ! Component: 600 - total flux cleaned = 0.00300695 Jy ! Component: 650 - total flux cleaned = 0.00313186 Jy ! Component: 700 - total flux cleaned = 0.00322937 Jy ! Component: 750 - total flux cleaned = 0.00334794 Jy ! Component: 800 - total flux cleaned = 0.00341787 Jy ! Component: 850 - total flux cleaned = 0.00348494 Jy ! Component: 900 - total flux cleaned = 0.00355012 Jy ! Component: 950 - total flux cleaned = 0.0036343 Jy ! Component: 1000 - total flux cleaned = 0.00363438 Jy ! Component: 1050 - total flux cleaned = 0.00369478 Jy ! Component: 1100 - total flux cleaned = 0.00373391 Jy ! Component: 1150 - total flux cleaned = 0.00373361 Jy ! Component: 1200 - total flux cleaned = 0.00373336 Jy ! Component: 1250 - total flux cleaned = 0.00373319 Jy ! Component: 1300 - total flux cleaned = 0.00375087 Jy ! Component: 1350 - total flux cleaned = 0.00373352 Jy ! Component: 1400 - total flux cleaned = 0.00376783 Jy ! Component: 1450 - total flux cleaned = 0.00376802 Jy ! Component: 1500 - total flux cleaned = 0.00380091 Jy ! Component: 1550 - total flux cleaned = 0.00373649 Jy ! Component: 1600 - total flux cleaned = 0.00375258 Jy ! Component: 1650 - total flux cleaned = 0.00373709 Jy ! Component: 1700 - total flux cleaned = 0.00373709 Jy ! Component: 1750 - total flux cleaned = 0.00367694 Jy ! Component: 1800 - total flux cleaned = 0.00370678 Jy ! Component: 1850 - total flux cleaned = 0.00367732 Jy ! Component: 1900 - total flux cleaned = 0.00364865 Jy ! Component: 1950 - total flux cleaned = 0.00366278 Jy ! Component: 2000 - total flux cleaned = 0.00360731 Jy ! Component: 2050 - total flux cleaned = 0.00362111 Jy ! Component: 2100 - total flux cleaned = 0.00360728 Jy ! Component: 2150 - total flux cleaned = 0.00354072 Jy ! Component: 2200 - total flux cleaned = 0.00354063 Jy ! Component: 2250 - total flux cleaned = 0.00355331 Jy ! Component: 2300 - total flux cleaned = 0.00354051 Jy ! Component: 2350 - total flux cleaned = 0.0035278 Jy ! Component: 2400 - total flux cleaned = 0.00351552 Jy ! Component: 2450 - total flux cleaned = 0.00351543 Jy ! Component: 2500 - total flux cleaned = 0.00345544 Jy ! Component: 2550 - total flux cleaned = 0.00347912 Jy ! Component: 2600 - total flux cleaned = 0.003444 Jy ! Component: 2650 - total flux cleaned = 0.00343254 Jy ! Component: 2700 - total flux cleaned = 0.00344399 Jy ! Component: 2750 - total flux cleaned = 0.00346663 Jy ! Component: 2800 - total flux cleaned = 0.00347802 Jy ! Component: 2850 - total flux cleaned = 0.0035226 Jy ! Component: 2900 - total flux cleaned = 0.0034896 Jy ! Component: 2950 - total flux cleaned = 0.00350056 Jy ! Component: 3000 - total flux cleaned = 0.00347901 Jy ! Component: 3050 - total flux cleaned = 0.0035006 Jy ! Component: 3100 - total flux cleaned = 0.00352178 Jy ! Component: 3150 - total flux cleaned = 0.0035218 Jy ! Component: 3200 - total flux cleaned = 0.00356363 Jy ! Component: 3250 - total flux cleaned = 0.00356348 Jy ! Component: 3300 - total flux cleaned = 0.00357367 Jy ! Component: 3350 - total flux cleaned = 0.00360427 Jy ! Component: 3400 - total flux cleaned = 0.00361439 Jy ! Component: 3450 - total flux cleaned = 0.00363463 Jy ! Component: 3500 - total flux cleaned = 0.00366467 Jy ! Component: 3550 - total flux cleaned = 0.00368457 Jy ! Component: 3600 - total flux cleaned = 0.00369444 Jy ! Component: 3650 - total flux cleaned = 0.0036944 Jy ! Component: 3700 - total flux cleaned = 0.00371391 Jy ! Component: 3750 - total flux cleaned = 0.00368481 Jy ! Component: 3800 - total flux cleaned = 0.00367521 Jy ! Component: 3850 - total flux cleaned = 0.00367523 Jy ! Component: 3900 - total flux cleaned = 0.00366572 Jy ! Component: 3950 - total flux cleaned = 0.00363717 Jy ! Component: 4000 - total flux cleaned = 0.00362762 Jy ! Component: 4050 - total flux cleaned = 0.00361813 Jy ! Total flux subtracted in 4096 components = 0.00357105 Jy ! Clean residual min=-0.000626 max=0.000508 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.517073 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 375 components and 0.517073 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0710+4732_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9393 x 2.895 at -30.59 degrees (North through East) ! Clean map min=-0.0010738 max=0.38863 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0710+4732_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.388626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151891 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117253 0.117253 0.234505 0.46901 0.938021 1.87604 3.75208 7.50417 15.0083 30.0167 60.0333 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.388 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2558.58 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0710+4732_X_uvs.log closed on Mon Dec 9 01:46:12 2013