! Started logfile: /d2/scr/pima/bp171a3_uvs/J0717+2835_X_uvs.log on Mon Feb 24 08:42:52 2014 obs /d2/scr/pima/bp171a3_uvs/J0717+2835_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0717+2835_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0717+2835 ! ! 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 416 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 /d2/scr/pima/bp171a3_uvs/J0717+2835_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000576Jy sigma=34.504233 ! Fit after self-cal, rms=0.978103Jy sigma=33.823298 ! 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=0.9512 mas, bmaj=2.241 mas, bpa=-0.6633 degrees ! Estimated noise=1.54927 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 = 0.0149204 Jy ! Component: 100 - total flux cleaned = 0.0173165 Jy ! Total flux subtracted in 100 components = 0.0173165 Jy ! Clean residual min=-0.003511 max=0.004085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0173165 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0173165 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=0.032275Jy sigma=0.692675 ! Fit after self-cal, rms=0.031405Jy sigma=0.628948 ! 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=1.06 mas, bmaj=2.46 mas, bpa=1.109 degrees ! Estimated noise=1.05465 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 = 0.00468746 Jy ! Component: 100 - total flux cleaned = 0.00660604 Jy ! Component: 150 - total flux cleaned = 0.00770518 Jy ! Component: 200 - total flux cleaned = 0.00840662 Jy ! Total flux subtracted in 200 components = 0.00840662 Jy ! Clean residual min=-0.002271 max=0.002451 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0257231 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0257231 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=0.030425Jy sigma=0.597444 ! Fit after self-cal, rms=0.030419Jy sigma=0.596574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 2.46 at 1.109 degrees (North through East) ! Clean map min=-0.0022163 max=0.021786 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: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.030419Jy sigma=0.596574 ! Fit after self-cal, rms=0.030419Jy sigma=0.596574 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.46 mas, bpa=1.109 degrees ! Estimated noise=1.05465 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 = 0.00067267 Jy ! Component: 100 - total flux cleaned = 0.000801591 Jy ! Component: 150 - total flux cleaned = 0.000890137 Jy ! Component: 200 - total flux cleaned = 0.000975641 Jy ! Total flux subtracted in 200 components = 0.000975641 Jy ! Clean residual min=-0.002226 max=0.002503 Jy/beam ! Clean residual mean=0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0266988 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0266988 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=0.030342Jy sigma=0.596623 ! Fit after self-cal, rms=0.030357Jy sigma=0.596495 ! 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=0.030357Jy sigma=0.596495 ! Fit after self-cal, rms=0.030357Jy sigma=0.596495 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.46 mas, bpa=1.109 degrees ! Estimated noise=1.05465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.48938e-06 Jy ! Component: 100 - total flux cleaned = 5.16292e-05 Jy ! Component: 150 - total flux cleaned = 0.000108627 Jy ! Component: 200 - total flux cleaned = 0.000149798 Jy ! Total flux subtracted in 200 components = 0.000149798 Jy ! Clean residual min=-0.002175 max=0.002483 Jy/beam ! Clean residual mean=0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0268486 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0268486 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=0.030322Jy sigma=0.596565 ! Fit after self-cal, rms=0.030332Jy sigma=0.596492 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 = -1.14521e-05 Jy ! Component: 100 - total flux cleaned = 1.62876e-05 Jy ! Component: 150 - total flux cleaned = 4.65559e-05 Jy ! Component: 200 - total flux cleaned = 6.03701e-05 Jy ! Total flux subtracted in 200 components = 6.03701e-05 Jy ! Clean residual min=-0.002168 max=0.002463 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0269089 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0269089 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=0.030307Jy sigma=0.596571 ! Fit after self-cal, rms=0.030315Jy sigma=0.596526 ! 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=0.030315Jy sigma=0.596526 ! Fit after self-cal, rms=0.030315Jy sigma=0.596526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.46 mas, bpa=1.109 degrees ! Estimated noise=1.05465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.55895e-06 Jy ! Component: 100 - total flux cleaned = 2.32677e-06 Jy ! Component: 150 - total flux cleaned = 8.8574e-06 Jy ! Component: 200 - total flux cleaned = 2.17491e-05 Jy ! Total flux subtracted in 200 components = 2.17491e-05 Jy ! Clean residual min=-0.002183 max=0.002449 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0269307 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0269307 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=0.030296Jy sigma=0.596568 ! Fit after self-cal, rms=0.030305Jy sigma=0.596536 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 = -1.34307e-05 Jy ! Component: 100 - total flux cleaned = 9.52684e-07 Jy ! Component: 150 - total flux cleaned = 1.02585e-06 Jy ! Component: 200 - total flux cleaned = 1.33939e-05 Jy ! Total flux subtracted in 200 components = 1.33939e-05 Jy ! Clean residual min=-0.002192 max=0.002436 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0269441 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0269441 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=0.030289Jy sigma=0.596549 ! Fit after self-cal, rms=0.030298Jy sigma=0.596519 ! 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=0.030298Jy sigma=0.596519 ! Fit after self-cal, rms=0.030298Jy sigma=0.596519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=3.353 mas, bpa=-0.1751 degrees ! Estimated noise=1.31534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234267 Jy ! Component: 100 - total flux cleaned = 0.000258624 Jy ! Component: 150 - total flux cleaned = 0.00028065 Jy ! Component: 200 - total flux cleaned = 0.000300889 Jy ! Total flux subtracted in 200 components = 0.000300889 Jy ! Clean residual min=-0.002254 max=0.002430 Jy/beam ! Clean residual mean=0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.027245 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.027245 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=0.030297Jy sigma=0.596396 ! Fit after self-cal, rms=0.030302Jy sigma=0.596359 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 = 6.82807e-05 Jy ! Component: 100 - total flux cleaned = 7.75818e-05 Jy ! Component: 150 - total flux cleaned = 8.61782e-05 Jy ! Component: 200 - total flux cleaned = 9.83603e-05 Jy ! Total flux subtracted in 200 components = 9.83603e-05 Jy ! Clean residual min=-0.002239 max=0.002442 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0273433 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0273433 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=0.030303Jy sigma=0.596264 ! Fit after self-cal, rms=0.030305Jy sigma=0.596241 ! 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=1.06 mas, bmaj=2.46 mas, bpa=1.109 degrees ! Estimated noise=1.05465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 2.46 at 1.109 degrees (North through East) ! Clean map min=-0.0020246 max=0.021845 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=0.9512 mas, bmaj=2.241 mas, bpa=-0.6633 degrees ! Estimated noise=1.54927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015786 Jy ! Component: 100 - total flux cleaned = 0.0195263 Jy ! Component: 150 - total flux cleaned = 0.0200908 Jy ! Component: 200 - total flux cleaned = 0.0207455 Jy ! Total flux subtracted in 200 components = 0.0207455 Jy ! Clean residual min=-0.003016 max=0.003753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0207455 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0207455 Jy ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.46 mas, bpa=1.109 degrees ! Estimated noise=1.05465 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 = 0.0025015 Jy ! Component: 100 - total flux cleaned = 0.00391342 Jy ! Component: 150 - total flux cleaned = 0.00482457 Jy ! Component: 200 - total flux cleaned = 0.00541564 Jy ! Total flux subtracted in 200 components = 0.00541564 Jy ! Clean residual min=-0.002234 max=0.002449 Jy/beam ! Clean residual mean=0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0261611 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0261611 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=2.094 mas, bmaj=3.353 mas, bpa=-0.1751 degrees ! Estimated noise=1.31534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643274 Jy ! Component: 100 - total flux cleaned = 0.000844996 Jy ! Component: 150 - total flux cleaned = 0.000911042 Jy ! Component: 200 - total flux cleaned = 0.000958911 Jy ! Total flux subtracted in 200 components = 0.000958911 Jy ! Clean residual min=-0.002242 max=0.002329 Jy/beam ! Clean residual mean=0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.02712 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 = 4.22465e-05 Jy ! Component: 100 - total flux cleaned = 6.51192e-05 Jy ! Component: 150 - total flux cleaned = 7.91477e-05 Jy ! Component: 200 - total flux cleaned = 9.8927e-05 Jy ! Total flux subtracted in 200 components = 9.8927e-05 Jy ! Clean residual min=-0.002240 max=0.002362 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.027219 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.027219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.46 mas, bpa=1.109 degrees ! Estimated noise=1.05465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176425 Jy ! Component: 100 - total flux cleaned = -0.000165158 Jy ! Component: 150 - total flux cleaned = -0.00015515 Jy ! Component: 200 - total flux cleaned = -0.000155835 Jy ! Total flux subtracted in 200 components = -0.000155835 Jy ! Clean residual min=-0.002172 max=0.002397 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0270631 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0270631 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=0.030294Jy sigma=0.596388 ! Fit after self-cal, rms=0.030314Jy sigma=0.596296 wmodel /d2/scr/pima/bp171a3_uvs/J0717+2835_X_map.mod ! Writing 43 model components to file: /d2/scr/pima/bp171a3_uvs/J0717+2835_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0717+2835_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0717+2835_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0717+2835_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0717+2835_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 = 0.000119823 Jy ! Component: 100 - total flux cleaned = -0.000273833 Jy ! Component: 150 - total flux cleaned = -0.000722126 Jy ! Component: 200 - total flux cleaned = -0.000986595 Jy ! Component: 250 - total flux cleaned = -0.00112399 Jy ! Component: 300 - total flux cleaned = -0.00122593 Jy ! Component: 350 - total flux cleaned = -0.00122671 Jy ! Component: 400 - total flux cleaned = -0.00120491 Jy ! Component: 450 - total flux cleaned = -0.00114083 Jy ! Component: 500 - total flux cleaned = -0.00106002 Jy ! Component: 550 - total flux cleaned = -0.00096304 Jy ! Component: 600 - total flux cleaned = -0.000889062 Jy ! Component: 650 - total flux cleaned = -0.000800382 Jy ! Component: 700 - total flux cleaned = -0.000731728 Jy ! Component: 750 - total flux cleaned = -0.000648932 Jy ! Component: 800 - total flux cleaned = -0.000569072 Jy ! Component: 850 - total flux cleaned = -0.000522677 Jy ! Component: 900 - total flux cleaned = -0.000477775 Jy ! Component: 950 - total flux cleaned = -0.000448717 Jy ! Component: 1000 - total flux cleaned = -0.000378762 Jy ! Component: 1050 - total flux cleaned = -0.000338207 Jy ! Component: 1100 - total flux cleaned = -0.000258326 Jy ! Component: 1150 - total flux cleaned = -0.000141244 Jy ! Component: 1200 - total flux cleaned = -7.73834e-05 Jy ! Component: 1250 - total flux cleaned = -1.47615e-05 Jy ! Component: 1300 - total flux cleaned = 4.6855e-05 Jy ! Component: 1350 - total flux cleaned = 7.10198e-05 Jy ! Component: 1400 - total flux cleaned = 0.000118402 Jy ! Component: 1450 - total flux cleaned = 0.000188047 Jy ! Component: 1500 - total flux cleaned = 0.00024514 Jy ! Component: 1550 - total flux cleaned = 0.000324233 Jy ! Component: 1600 - total flux cleaned = 0.000391272 Jy ! Component: 1650 - total flux cleaned = 0.000501522 Jy ! Component: 1700 - total flux cleaned = 0.000566906 Jy ! Component: 1750 - total flux cleaned = 0.000674637 Jy ! Component: 1800 - total flux cleaned = 0.000770758 Jy ! Component: 1850 - total flux cleaned = 0.000855455 Jy ! Component: 1900 - total flux cleaned = 0.000939341 Jy ! Component: 1950 - total flux cleaned = 0.000991308 Jy ! Component: 2000 - total flux cleaned = 0.00106356 Jy ! Component: 2050 - total flux cleaned = 0.0011149 Jy ! Component: 2100 - total flux cleaned = 0.0011658 Jy ! Component: 2150 - total flux cleaned = 0.0012063 Jy ! Component: 2200 - total flux cleaned = 0.00122649 Jy ! Component: 2250 - total flux cleaned = 0.00126669 Jy ! Component: 2300 - total flux cleaned = 0.0012967 Jy ! Component: 2350 - total flux cleaned = 0.00129668 Jy ! Component: 2400 - total flux cleaned = 0.00129666 Jy ! Component: 2450 - total flux cleaned = 0.00128665 Jy ! Component: 2500 - total flux cleaned = 0.00130658 Jy ! Component: 2550 - total flux cleaned = 0.0013265 Jy ! Component: 2600 - total flux cleaned = 0.00130656 Jy ! Component: 2650 - total flux cleaned = 0.00132648 Jy ! Component: 2700 - total flux cleaned = 0.00133644 Jy ! Component: 2750 - total flux cleaned = 0.00135641 Jy ! Component: 2800 - total flux cleaned = 0.00135635 Jy ! Component: 2850 - total flux cleaned = 0.00134629 Jy ! Component: 2900 - total flux cleaned = 0.00135636 Jy ! Component: 2950 - total flux cleaned = 0.00135643 Jy ! Component: 3000 - total flux cleaned = 0.00135644 Jy ! Component: 3050 - total flux cleaned = 0.00137689 Jy ! Component: 3100 - total flux cleaned = 0.00138702 Jy ! Component: 3150 - total flux cleaned = 0.00138702 Jy ! Component: 3200 - total flux cleaned = 0.00139732 Jy ! Component: 3250 - total flux cleaned = 0.00138692 Jy ! Component: 3300 - total flux cleaned = 0.00135558 Jy ! Component: 3350 - total flux cleaned = 0.00135566 Jy ! Component: 3400 - total flux cleaned = 0.00133444 Jy ! Component: 3450 - total flux cleaned = 0.00132383 Jy ! Component: 3500 - total flux cleaned = 0.00130227 Jy ! Component: 3550 - total flux cleaned = 0.00128047 Jy ! Component: 3600 - total flux cleaned = 0.00126958 Jy ! Component: 3650 - total flux cleaned = 0.00123636 Jy ! Component: 3700 - total flux cleaned = 0.00122518 Jy ! Component: 3750 - total flux cleaned = 0.0012027 Jy ! Component: 3800 - total flux cleaned = 0.00119142 Jy ! Component: 3850 - total flux cleaned = 0.00117995 Jy ! Component: 3900 - total flux cleaned = 0.00116835 Jy ! Component: 3950 - total flux cleaned = 0.00115665 Jy ! Component: 4000 - total flux cleaned = 0.00114476 Jy ! Component: 4050 - total flux cleaned = 0.00112068 Jy ! Total flux subtracted in 4096 components = 0.00112075 Jy ! Clean residual min=-0.000722 max=0.000748 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0281839 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 259 components and 0.0281839 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0717+2835_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 2.46 at 1.109 degrees (North through East) ! Clean map min=-0.0010059 max=0.021739 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0717+2835_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0217394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.7185 2.7185 5.437 10.874 21.748 43.496 86.992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 110.354 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0717+2835_X_uvs.log closed on Mon Feb 24 08:42:56 2014