! Started logfile: /d2/scr/pima/bp177b_uvs/J1203+0414_C_uvs.log on Sat Mar 22 08:09:36 2014 obs /d2/scr/pima/bp177b_uvs/J1203+0414_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1203+0414_C_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5625 visibilities/baseline/integration-bin. ! Found source: J1203+0414 ! ! 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 1296 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/bp177b_uvs/J1203+0414_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023602Jy sigma=47.202127 ! Fit after self-cal, rms=0.849756Jy sigma=39.362109 ! 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=1.221 mas, bmaj=3.4 mas, bpa=-1.999 degrees ! Estimated noise=0.558903 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 = 0.115593 Jy ! Component: 100 - total flux cleaned = 0.172722 Jy ! Total flux subtracted in 100 components = 0.172722 Jy ! Clean residual min=-0.020966 max=0.035830 Jy/beam ! Clean residual mean=0.000091 rms=0.007678 Jy/beam ! Combined flux in latest and established models = 0.172722 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.172722 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=0.127483Jy sigma=5.898855 ! Fit after self-cal, rms=0.126882Jy sigma=5.877792 ! 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=1.306 mas, bmaj=3.464 mas, bpa=-1.244 degrees ! Estimated noise=0.447551 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 = 0.0557613 Jy ! Component: 100 - total flux cleaned = 0.09179 Jy ! Component: 150 - total flux cleaned = 0.116622 Jy ! Component: 200 - total flux cleaned = 0.134101 Jy ! Total flux subtracted in 200 components = 0.134101 Jy ! Clean residual min=-0.025018 max=0.031284 Jy/beam ! Clean residual mean=0.000123 rms=0.008078 Jy/beam ! Combined flux in latest and established models = 0.306823 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.306823 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=0.093300Jy sigma=4.433609 ! Fit after self-cal, rms=0.092913Jy sigma=4.419296 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 3.464 at -1.244 degrees (North through East) ! Clean map min=-0.024502 max=0.14641 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.092913Jy sigma=4.419296 ! Fit after self-cal, rms=0.094250Jy sigma=4.490349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=3.495 mas, bpa=-0.9249 degrees ! Estimated noise=0.452991 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 = 0.0146188 Jy ! Component: 100 - total flux cleaned = 0.0246397 Jy ! Component: 150 - total flux cleaned = 0.0317393 Jy ! Component: 200 - total flux cleaned = 0.0362637 Jy ! Total flux subtracted in 200 components = 0.0362637 Jy ! Clean residual min=-0.025578 max=0.029266 Jy/beam ! Clean residual mean=0.000111 rms=0.007569 Jy/beam ! Combined flux in latest and established models = 0.343087 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.343086 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=0.091414Jy sigma=4.366997 ! Fit after self-cal, rms=0.091278Jy sigma=4.361393 ! 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=0.091278Jy sigma=4.361393 ! Fit after self-cal, rms=0.091278Jy sigma=4.361393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=3.495 mas, bpa=-0.9249 degrees ! Estimated noise=0.452991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231828 Jy ! Component: 100 - total flux cleaned = 0.00355493 Jy ! Component: 150 - total flux cleaned = 0.00403473 Jy ! Component: 200 - total flux cleaned = 0.00433877 Jy ! Total flux subtracted in 200 components = 0.00433877 Jy ! Clean residual min=-0.025745 max=0.029057 Jy/beam ! Clean residual mean=0.000110 rms=0.007465 Jy/beam ! Combined flux in latest and established models = 0.347425 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.347425 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=0.090750Jy sigma=4.333566 ! Fit after self-cal, rms=0.090682Jy sigma=4.330946 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 = 0.00105145 Jy ! Component: 100 - total flux cleaned = 0.00137414 Jy ! Component: 150 - total flux cleaned = 0.001681 Jy ! Component: 200 - total flux cleaned = 0.00182123 Jy ! Total flux subtracted in 200 components = 0.00182123 Jy ! Clean residual min=-0.025681 max=0.029048 Jy/beam ! Clean residual mean=0.000110 rms=0.007408 Jy/beam ! Combined flux in latest and established models = 0.349247 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.349247 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=0.090270Jy sigma=4.307849 ! Fit after self-cal, rms=0.090225Jy sigma=4.306386 ! 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=0.090225Jy sigma=4.306386 ! Fit after self-cal, rms=0.090225Jy sigma=4.306386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=3.495 mas, bpa=-0.9249 degrees ! Estimated noise=0.452991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944363 Jy ! Component: 100 - total flux cleaned = 0.00124671 Jy ! Component: 150 - total flux cleaned = 0.00138177 Jy ! Component: 200 - total flux cleaned = 0.00166254 Jy ! Total flux subtracted in 200 components = 0.00166254 Jy ! Clean residual min=-0.025582 max=0.029004 Jy/beam ! Clean residual mean=0.000109 rms=0.007359 Jy/beam ! Combined flux in latest and established models = 0.350909 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.350909 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=0.089865Jy sigma=4.285863 ! Fit after self-cal, rms=0.089832Jy sigma=4.284864 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 = 0.000838486 Jy ! Component: 100 - total flux cleaned = 0.00111504 Jy ! Component: 150 - total flux cleaned = 0.0012533 Jy ! Component: 200 - total flux cleaned = 0.00165403 Jy ! Total flux subtracted in 200 components = 0.00165403 Jy ! Clean residual min=-0.025478 max=0.028965 Jy/beam ! Clean residual mean=0.000109 rms=0.007315 Jy/beam ! Combined flux in latest and established models = 0.352563 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.352563 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=0.089510Jy sigma=4.266527 ! Fit after self-cal, rms=0.089487Jy sigma=4.265879 ! 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=0.089487Jy sigma=4.265879 ! Fit after self-cal, rms=0.089487Jy sigma=4.265879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=5.42 mas, bpa=5.937 degrees ! Estimated noise=0.630865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274753 Jy ! Component: 100 - total flux cleaned = 0.0413674 Jy ! Component: 150 - total flux cleaned = 0.0466827 Jy ! Component: 200 - total flux cleaned = 0.047762 Jy ! Total flux subtracted in 200 components = 0.047762 Jy ! Clean residual min=-0.040953 max=0.056422 Jy/beam ! Clean residual mean=0.000242 rms=0.014190 Jy/beam ! Combined flux in latest and established models = 0.400325 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.400325 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=0.091832Jy sigma=4.376676 ! Fit after self-cal, rms=0.091538Jy sigma=4.367184 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 = 0.000908591 Jy ! Component: 100 - total flux cleaned = 0.00174342 Jy ! Component: 150 - total flux cleaned = 0.00277013 Jy ! Component: 200 - total flux cleaned = 0.00350318 Jy ! Total flux subtracted in 200 components = 0.00350318 Jy ! Clean residual min=-0.040307 max=0.055155 Jy/beam ! Clean residual mean=0.000240 rms=0.013976 Jy/beam ! Combined flux in latest and established models = 0.403828 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.403828 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=0.092203Jy sigma=4.387606 ! Fit after self-cal, rms=0.091866Jy sigma=4.375201 ! 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=1.353 mas, bmaj=3.495 mas, bpa=-0.9249 degrees ! Estimated noise=0.452991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.353 x 3.495 at -0.9249 degrees (North through East) ! Clean map min=-0.023613 max=0.13497 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=1.217 mas, bmaj=3.395 mas, bpa=-2.099 degrees ! Estimated noise=0.56476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114329 Jy ! Component: 100 - total flux cleaned = 0.172896 Jy ! Component: 150 - total flux cleaned = 0.210515 Jy ! Component: 200 - total flux cleaned = 0.23818 Jy ! Total flux subtracted in 200 components = 0.23818 Jy ! Clean residual min=-0.019640 max=0.031985 Jy/beam ! Clean residual mean=0.000081 rms=0.006417 Jy/beam ! Combined flux in latest and established models = 0.23818 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.23818 Jy ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=3.495 mas, bpa=-0.9249 degrees ! Estimated noise=0.452991 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 = 0.0385001 Jy ! Component: 100 - total flux cleaned = 0.0635182 Jy ! Component: 150 - total flux cleaned = 0.0808081 Jy ! Component: 200 - total flux cleaned = 0.0928539 Jy ! Total flux subtracted in 200 components = 0.0928539 Jy ! Clean residual min=-0.025693 max=0.029668 Jy/beam ! Clean residual mean=0.000120 rms=0.007731 Jy/beam ! Combined flux in latest and established models = 0.331034 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.331034 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=3.322 mas, bmaj=5.42 mas, bpa=5.937 degrees ! Estimated noise=0.630865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374652 Jy ! Component: 100 - total flux cleaned = 0.056209 Jy ! Component: 150 - total flux cleaned = 0.0663854 Jy ! Component: 200 - total flux cleaned = 0.067813 Jy ! Total flux subtracted in 200 components = 0.067813 Jy ! Clean residual min=-0.041394 max=0.055995 Jy/beam ! Clean residual mean=0.000245 rms=0.014192 Jy/beam ! Combined flux in latest and established models = 0.398847 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 = 0.000814822 Jy ! Component: 100 - total flux cleaned = 0.00160733 Jy ! Component: 150 - total flux cleaned = 0.00237782 Jy ! Component: 200 - total flux cleaned = 0.00287756 Jy ! Total flux subtracted in 200 components = 0.00287756 Jy ! Clean residual min=-0.040923 max=0.055295 Jy/beam ! Clean residual mean=0.000242 rms=0.014046 Jy/beam ! Combined flux in latest and established models = 0.401724 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.401724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=3.495 mas, bpa=-0.9249 degrees ! Estimated noise=0.452991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0202218 Jy ! Component: 100 - total flux cleaned = -0.0299122 Jy ! Component: 150 - total flux cleaned = -0.0323001 Jy ! Component: 200 - total flux cleaned = -0.03361 Jy ! Total flux subtracted in 200 components = -0.03361 Jy ! Clean residual min=-0.025117 max=0.028252 Jy/beam ! Clean residual mean=0.000104 rms=0.007069 Jy/beam ! Combined flux in latest and established models = 0.368114 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.368114 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=0.089943Jy sigma=4.268310 ! Fit after self-cal, rms=0.089925Jy sigma=4.266358 wmodel /d2/scr/pima/bp177b_uvs/J1203+0414_C_map.mod ! Writing 69 model components to file: /d2/scr/pima/bp177b_uvs/J1203+0414_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1203+0414_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1203+0414_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1203+0414_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1203+0414_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 = 0.0108495 Jy ! Component: 100 - total flux cleaned = 0.0168197 Jy ! Component: 150 - total flux cleaned = 0.0193897 Jy ! Component: 200 - total flux cleaned = 0.0225677 Jy ! Component: 250 - total flux cleaned = 0.0266645 Jy ! Component: 300 - total flux cleaned = 0.0294528 Jy ! Component: 350 - total flux cleaned = 0.0317712 Jy ! Component: 400 - total flux cleaned = 0.0355635 Jy ! Component: 450 - total flux cleaned = 0.0382733 Jy ! Component: 500 - total flux cleaned = 0.0399909 Jy ! Component: 550 - total flux cleaned = 0.0397146 Jy ! Component: 600 - total flux cleaned = 0.0394547 Jy ! Component: 650 - total flux cleaned = 0.0389449 Jy ! Component: 700 - total flux cleaned = 0.0384575 Jy ! Component: 750 - total flux cleaned = 0.0375178 Jy ! Component: 800 - total flux cleaned = 0.0372999 Jy ! Component: 850 - total flux cleaned = 0.0377368 Jy ! Component: 900 - total flux cleaned = 0.0368812 Jy ! Component: 950 - total flux cleaned = 0.0368881 Jy ! Component: 1000 - total flux cleaned = 0.0374902 Jy ! Component: 1050 - total flux cleaned = 0.0370998 Jy ! Component: 1100 - total flux cleaned = 0.0372951 Jy ! Component: 1150 - total flux cleaned = 0.0371205 Jy ! Component: 1200 - total flux cleaned = 0.03712 Jy ! Component: 1250 - total flux cleaned = 0.036774 Jy ! Component: 1300 - total flux cleaned = 0.0367635 Jy ! Component: 1350 - total flux cleaned = 0.0357888 Jy ! Component: 1400 - total flux cleaned = 0.0359467 Jy ! Component: 1450 - total flux cleaned = 0.0348768 Jy ! Component: 1500 - total flux cleaned = 0.0347254 Jy ! Component: 1550 - total flux cleaned = 0.034004 Jy ! Component: 1600 - total flux cleaned = 0.0337183 Jy ! Component: 1650 - total flux cleaned = 0.0328901 Jy ! Component: 1700 - total flux cleaned = 0.0320855 Jy ! Component: 1750 - total flux cleaned = 0.0319545 Jy ! Component: 1800 - total flux cleaned = 0.0309307 Jy ! Component: 1850 - total flux cleaned = 0.0303116 Jy ! Component: 1900 - total flux cleaned = 0.03031 Jy ! Component: 1950 - total flux cleaned = 0.0297109 Jy ! Component: 2000 - total flux cleaned = 0.0293567 Jy ! Component: 2050 - total flux cleaned = 0.0290108 Jy ! Component: 2100 - total flux cleaned = 0.0283371 Jy ! Component: 2150 - total flux cleaned = 0.0278997 Jy ! Component: 2200 - total flux cleaned = 0.027468 Jy ! Component: 2250 - total flux cleaned = 0.0274654 Jy ! Component: 2300 - total flux cleaned = 0.0269494 Jy ! Component: 2350 - total flux cleaned = 0.0268455 Jy ! Component: 2400 - total flux cleaned = 0.0262541 Jy ! Component: 2450 - total flux cleaned = 0.0264511 Jy ! Component: 2500 - total flux cleaned = 0.026358 Jy ! Component: 2550 - total flux cleaned = 0.0262643 Jy ! Component: 2600 - total flux cleaned = 0.0258068 Jy ! Component: 2650 - total flux cleaned = 0.0255398 Jy ! Component: 2700 - total flux cleaned = 0.0255416 Jy ! Component: 2750 - total flux cleaned = 0.025109 Jy ! Component: 2800 - total flux cleaned = 0.0249388 Jy ! Component: 2850 - total flux cleaned = 0.0248549 Jy ! Component: 2900 - total flux cleaned = 0.0246079 Jy ! Component: 2950 - total flux cleaned = 0.0242839 Jy ! Component: 3000 - total flux cleaned = 0.0240451 Jy ! Component: 3050 - total flux cleaned = 0.0240453 Jy ! Component: 3100 - total flux cleaned = 0.0239666 Jy ! Component: 3150 - total flux cleaned = 0.0238139 Jy ! Component: 3200 - total flux cleaned = 0.0236642 Jy ! Component: 3250 - total flux cleaned = 0.0238846 Jy ! Component: 3300 - total flux cleaned = 0.0238109 Jy ! Component: 3350 - total flux cleaned = 0.0239536 Jy ! Component: 3400 - total flux cleaned = 0.024023 Jy ! Component: 3450 - total flux cleaned = 0.0242313 Jy ! Component: 3500 - total flux cleaned = 0.0240241 Jy ! Component: 3550 - total flux cleaned = 0.0242293 Jy ! Component: 3600 - total flux cleaned = 0.0243627 Jy ! Component: 3650 - total flux cleaned = 0.0243623 Jy ! Component: 3700 - total flux cleaned = 0.0245596 Jy ! Component: 3750 - total flux cleaned = 0.0246888 Jy ! Component: 3800 - total flux cleaned = 0.0248164 Jy ! Component: 3850 - total flux cleaned = 0.0248802 Jy ! Component: 3900 - total flux cleaned = 0.0249434 Jy ! Component: 3950 - total flux cleaned = 0.0249437 Jy ! Component: 4000 - total flux cleaned = 0.025005 Jy ! Component: 4050 - total flux cleaned = 0.0250054 Jy ! Total flux subtracted in 4096 components = 0.0250652 Jy ! Clean residual min=-0.003071 max=0.003262 Jy/beam ! Clean residual mean=0.000006 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.393179 Jy keep ! Adding 411 model components to the UV plane model. ! The established model now contains 480 components and 0.39318 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1203+0414_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.353 x 3.495 at -0.9249 degrees (North through East) ! Clean map min=-0.011184 max=0.13788 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1203+0414_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00106366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.31424 2.31424 4.62847 9.25695 18.5139 37.0278 74.0556 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 129.632 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1203+0414_C_uvs.log closed on Sat Mar 22 08:09:40 2014