! Started logfile: /d2/scr/pima/bp177i_uvs/J1706+5708_C_uvs.log on Tue Apr 15 00:33:23 2014 obs /d2/scr/pima/bp177i_uvs/J1706+5708_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1706+5708_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1706+5708 ! ! 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 600 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/J1706+5708_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 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=1.000829Jy sigma=48.338919 ! Fit after self-cal, rms=0.991266Jy sigma=48.232717 ! 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=2.864 mas, bmaj=5.672 mas, bpa=11.05 degrees ! Estimated noise=0.782104 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 = 0.00559102 Jy ! Component: 100 - total flux cleaned = 0.00778592 Jy ! Total flux subtracted in 100 components = 0.00778592 Jy ! Clean residual min=-0.002500 max=0.002504 Jy/beam ! Clean residual mean=-0.000031 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.00778592 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.00778592 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=0.017001Jy sigma=0.766758 ! Fit after self-cal, rms=0.015618Jy sigma=0.692654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398888 Jy ! Component: 100 - total flux cleaned = 0.00590614 Jy ! Total flux subtracted in 100 components = 0.00590614 Jy ! Clean residual min=-0.002126 max=0.002916 Jy/beam ! Clean residual mean=-0.000024 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0136921 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0136921 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=0.014251Jy sigma=0.637530 ! Fit after self-cal, rms=0.014198Jy sigma=0.635960 ! 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=3.374 mas, bmaj=5.864 mas, bpa=9.384 degrees ! Estimated noise=0.614019 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 = 0.00191974 Jy ! Component: 100 - total flux cleaned = 0.00313821 Jy ! Component: 150 - total flux cleaned = 0.00397821 Jy ! Component: 200 - total flux cleaned = 0.00457544 Jy ! Total flux subtracted in 200 components = 0.00457544 Jy ! Clean residual min=-0.001894 max=0.002295 Jy/beam ! Clean residual mean=-0.000023 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0182675 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.0182675 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=0.013800Jy sigma=0.624436 ! Fit after self-cal, rms=0.013766Jy sigma=0.623339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 5.864 at 9.384 degrees (North through East) ! Clean map min=-0.0018717 max=0.011138 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* ! ! ! Correcting IF 2. ! 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* ! ! ! 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* ! ! ! Correcting IF 4. ! 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* ! ! ! Correcting IF 5. ! 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* ! ! ! Correcting IF 6. ! 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* ! ! ! Correcting IF 7. ! 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* ! ! ! 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* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.013766Jy sigma=0.623339 ! Fit after self-cal, rms=0.013766Jy sigma=0.623339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=5.864 mas, bpa=9.384 degrees ! Estimated noise=0.614019 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 = 0.000629719 Jy ! Component: 100 - total flux cleaned = 0.00102755 Jy ! Component: 150 - total flux cleaned = 0.00129995 Jy ! Component: 200 - total flux cleaned = 0.0013849 Jy ! Total flux subtracted in 200 components = 0.0013849 Jy ! Clean residual min=-0.001901 max=0.002267 Jy/beam ! Clean residual mean=-0.000020 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0196524 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0196524 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=0.013709Jy sigma=0.622661 ! Fit after self-cal, rms=0.013701Jy sigma=0.622441 ! 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=0.013701Jy sigma=0.622441 ! Fit after self-cal, rms=0.013701Jy sigma=0.622441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=5.864 mas, bpa=9.384 degrees ! Estimated noise=0.614019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247868 Jy ! Component: 100 - total flux cleaned = 0.00028971 Jy ! Component: 150 - total flux cleaned = 0.000305177 Jy ! Component: 200 - total flux cleaned = 0.000319767 Jy ! Total flux subtracted in 200 components = 0.000319767 Jy ! Clean residual min=-0.001907 max=0.002255 Jy/beam ! Clean residual mean=-0.000019 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0199722 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0199722 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=0.013688Jy sigma=0.622106 ! Fit after self-cal, rms=0.013688Jy sigma=0.622063 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 = 8.17204e-05 Jy ! Component: 100 - total flux cleaned = 9.68465e-05 Jy ! Component: 150 - total flux cleaned = 0.000118197 Jy ! Component: 200 - total flux cleaned = 0.000138845 Jy ! Total flux subtracted in 200 components = 0.000138845 Jy ! Clean residual min=-0.001910 max=0.002247 Jy/beam ! Clean residual mean=-0.000019 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.020111 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.020111 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=0.013679Jy sigma=0.621797 ! Fit after self-cal, rms=0.013679Jy sigma=0.621776 ! 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=0.013679Jy sigma=0.621776 ! Fit after self-cal, rms=0.013679Jy sigma=0.621776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=5.864 mas, bpa=9.384 degrees ! Estimated noise=0.614019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.17333e-05 Jy ! Component: 100 - total flux cleaned = 6.21433e-05 Jy ! Component: 150 - total flux cleaned = 8.19149e-05 Jy ! Component: 200 - total flux cleaned = 0.000100917 Jy ! Total flux subtracted in 200 components = 0.000100917 Jy ! Clean residual min=-0.001917 max=0.002244 Jy/beam ! Clean residual mean=-0.000018 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0202119 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0202119 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=0.013672Jy sigma=0.621558 ! Fit after self-cal, rms=0.013672Jy sigma=0.621542 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 = 3.11339e-05 Jy ! Component: 100 - total flux cleaned = 4.37466e-05 Jy ! Component: 150 - total flux cleaned = 6.19918e-05 Jy ! Component: 200 - total flux cleaned = 7.37924e-05 Jy ! Total flux subtracted in 200 components = 7.37924e-05 Jy ! Clean residual min=-0.001922 max=0.002241 Jy/beam ! Clean residual mean=-0.000018 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0202857 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0202857 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=0.013666Jy sigma=0.621341 ! Fit after self-cal, rms=0.013666Jy sigma=0.621325 ! 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=0.013666Jy sigma=0.621325 ! Fit after self-cal, rms=0.013666Jy sigma=0.621325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.696 mas, bmaj=6.104 mas, bpa=12.85 degrees ! Estimated noise=0.6444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299253 Jy ! Component: 100 - total flux cleaned = 0.000366765 Jy ! Component: 150 - total flux cleaned = 0.000408621 Jy ! Component: 200 - total flux cleaned = 0.000427975 Jy ! Total flux subtracted in 200 components = 0.000427975 Jy ! Clean residual min=-0.002190 max=0.002400 Jy/beam ! Clean residual mean=-0.000023 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0207137 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.0207137 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=0.013656Jy sigma=0.621511 ! Fit after self-cal, rms=0.013655Jy sigma=0.621406 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 = 7.77969e-05 Jy ! Component: 100 - total flux cleaned = 8.4682e-05 Jy ! Component: 150 - total flux cleaned = 0.000104492 Jy ! Component: 200 - total flux cleaned = 0.000117003 Jy ! Total flux subtracted in 200 components = 0.000117003 Jy ! Clean residual min=-0.002171 max=0.002372 Jy/beam ! Clean residual mean=-0.000023 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0208307 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0208307 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=0.013652Jy sigma=0.621273 ! Fit after self-cal, rms=0.013651Jy sigma=0.621201 ! 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=3.374 mas, bmaj=5.864 mas, bpa=9.384 degrees ! Estimated noise=0.614019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 5.864 at 9.384 degrees (North through East) ! Clean map min=-0.0019902 max=0.011002 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=2.864 mas, bmaj=5.672 mas, bpa=11.05 degrees ! Estimated noise=0.782104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841106 Jy ! Component: 100 - total flux cleaned = 0.0119491 Jy ! Component: 150 - total flux cleaned = 0.0142347 Jy ! Component: 200 - total flux cleaned = 0.0158162 Jy ! Total flux subtracted in 200 components = 0.0158162 Jy ! Clean residual min=-0.002357 max=0.002791 Jy/beam ! Clean residual mean=-0.000020 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0158162 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 0.0158162 Jy ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=5.864 mas, bpa=9.384 degrees ! Estimated noise=0.614019 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9.9, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268112 Jy ! Component: 100 - total flux cleaned = 0.0034781 Jy ! Component: 150 - total flux cleaned = 0.00400926 Jy ! Component: 200 - total flux cleaned = 0.00446328 Jy ! Total flux subtracted in 200 components = 0.00446328 Jy ! Clean residual min=-0.001669 max=0.002335 Jy/beam ! Clean residual mean=-0.000028 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0202795 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 63 components and 0.0202795 Jy ! Inverting map ! Added new window around map position (-10.8, 51.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197654 Jy ! Component: 100 - total flux cleaned = 0.00265788 Jy ! Component: 150 - total flux cleaned = 0.00317876 Jy ! Component: 200 - total flux cleaned = 0.00369557 Jy ! Total flux subtracted in 200 components = 0.00369557 Jy ! Clean residual min=-0.001568 max=0.001633 Jy/beam ! Clean residual mean=-0.000029 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0239751 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 117 components and 0.0239751 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=4.696 mas, bmaj=6.104 mas, bpa=12.85 degrees ! Estimated noise=0.6444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380538 Jy ! Component: 100 - total flux cleaned = 0.0006796 Jy ! Component: 150 - total flux cleaned = 0.000973927 Jy ! Component: 200 - total flux cleaned = 0.00126212 Jy ! Total flux subtracted in 200 components = 0.00126212 Jy ! Clean residual min=-0.001602 max=0.001570 Jy/beam ! Clean residual mean=-0.000042 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0252372 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 = 0.000195913 Jy ! Component: 100 - total flux cleaned = 0.000374958 Jy ! Component: 150 - total flux cleaned = 0.00053933 Jy ! Component: 200 - total flux cleaned = 0.00067364 Jy ! Total flux subtracted in 200 components = 0.00067364 Jy ! Clean residual min=-0.001572 max=0.001537 Jy/beam ! Clean residual mean=-0.000044 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0259109 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 176 components and 0.0259109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=5.864 mas, bpa=9.384 degrees ! Estimated noise=0.614019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.79496e-05 Jy ! Component: 100 - total flux cleaned = 3.17862e-05 Jy ! Component: 150 - total flux cleaned = 0.000132723 Jy ! Component: 200 - total flux cleaned = 0.000227495 Jy ! Total flux subtracted in 200 components = 0.000227495 Jy ! Clean residual min=-0.001402 max=0.001479 Jy/beam ! Clean residual mean=-0.000031 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0261384 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 0.0261383 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=0.012772Jy sigma=0.574590 ! Fit after self-cal, rms=0.012673Jy sigma=0.569335 wmodel /d2/scr/pima/bp177i_uvs/J1706+5708_C_map.mod ! Writing 196 model components to file: /d2/scr/pima/bp177i_uvs/J1706+5708_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1706+5708_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1706+5708_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1706+5708_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1706+5708_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 = 0.00022756 Jy ! Component: 100 - total flux cleaned = 8.02679e-05 Jy ! Component: 150 - total flux cleaned = 3.59737e-05 Jy ! Component: 200 - total flux cleaned = -6.79719e-05 Jy ! Component: 250 - total flux cleaned = -0.000186417 Jy ! Component: 300 - total flux cleaned = -0.000280873 Jy ! Component: 350 - total flux cleaned = -0.000334735 Jy ! Component: 400 - total flux cleaned = -0.000352421 Jy ! Component: 450 - total flux cleaned = -0.000435607 Jy ! Component: 500 - total flux cleaned = -0.000467207 Jy ! Component: 550 - total flux cleaned = -0.00052871 Jy ! Component: 600 - total flux cleaned = -0.000588172 Jy ! Component: 650 - total flux cleaned = -0.000674859 Jy ! Component: 700 - total flux cleaned = -0.000731258 Jy ! Component: 750 - total flux cleaned = -0.000840422 Jy ! Component: 800 - total flux cleaned = -0.000933252 Jy ! Component: 850 - total flux cleaned = -0.000997915 Jy ! Component: 900 - total flux cleaned = -0.00112384 Jy ! Component: 950 - total flux cleaned = -0.0011971 Jy ! Component: 1000 - total flux cleaned = -0.00125705 Jy ! Component: 1050 - total flux cleaned = -0.00135098 Jy ! Component: 1100 - total flux cleaned = -0.00143145 Jy ! Component: 1150 - total flux cleaned = -0.00150985 Jy ! Component: 1200 - total flux cleaned = -0.00156488 Jy ! Component: 1250 - total flux cleaned = -0.00165119 Jy ! Component: 1300 - total flux cleaned = -0.00171467 Jy ! Component: 1350 - total flux cleaned = -0.00177727 Jy ! Component: 1400 - total flux cleaned = -0.00184907 Jy ! Component: 1450 - total flux cleaned = -0.00192975 Jy ! Component: 1500 - total flux cleaned = -0.00198952 Jy ! Component: 1550 - total flux cleaned = -0.00207782 Jy ! Component: 1600 - total flux cleaned = -0.0021941 Jy ! Component: 1650 - total flux cleaned = -0.00229934 Jy ! Component: 1700 - total flux cleaned = -0.00240317 Jy ! Component: 1750 - total flux cleaned = -0.00247794 Jy ! Component: 1800 - total flux cleaned = -0.00258871 Jy ! Component: 1850 - total flux cleaned = -0.00267993 Jy ! Component: 1900 - total flux cleaned = -0.00277911 Jy ! Component: 1950 - total flux cleaned = -0.00287715 Jy ! Component: 2000 - total flux cleaned = -0.00298302 Jy ! Component: 2050 - total flux cleaned = -0.00307025 Jy ! Component: 2100 - total flux cleaned = -0.00319117 Jy ! Component: 2150 - total flux cleaned = -0.00331974 Jy ! Component: 2200 - total flux cleaned = -0.00343053 Jy ! Component: 2250 - total flux cleaned = -0.00355756 Jy ! Component: 2300 - total flux cleaned = -0.00367552 Jy ! Component: 2350 - total flux cleaned = -0.00380962 Jy ! Component: 2400 - total flux cleaned = -0.00391803 Jy ! Component: 2450 - total flux cleaned = -0.00403424 Jy ! Component: 2500 - total flux cleaned = -0.00414173 Jy ! Component: 2550 - total flux cleaned = -0.00426528 Jy ! Component: 2600 - total flux cleaned = -0.00436377 Jy ! Component: 2650 - total flux cleaned = -0.00448639 Jy ! Component: 2700 - total flux cleaned = -0.0046167 Jy ! Component: 2750 - total flux cleaned = -0.00472229 Jy ! Component: 2800 - total flux cleaned = -0.00485181 Jy ! Component: 2850 - total flux cleaned = -0.00497292 Jy ! Component: 2900 - total flux cleaned = -0.00509373 Jy ! Component: 2950 - total flux cleaned = -0.00520625 Jy ! Component: 3000 - total flux cleaned = -0.00531856 Jy ! Component: 3050 - total flux cleaned = -0.00540668 Jy ! Component: 3100 - total flux cleaned = -0.00553479 Jy ! Component: 3150 - total flux cleaned = -0.00563074 Jy ! Component: 3200 - total flux cleaned = -0.00572665 Jy ! Component: 3250 - total flux cleaned = -0.00581455 Jy ! Component: 3300 - total flux cleaned = -0.00590241 Jy ! Component: 3350 - total flux cleaned = -0.00599836 Jy ! Component: 3400 - total flux cleaned = -0.00609426 Jy ! Component: 3450 - total flux cleaned = -0.00616622 Jy ! Component: 3500 - total flux cleaned = -0.00623818 Jy ! Component: 3550 - total flux cleaned = -0.00634216 Jy ! Component: 3600 - total flux cleaned = -0.00642216 Jy ! Component: 3650 - total flux cleaned = -0.00650225 Jy ! Component: 3700 - total flux cleaned = -0.0065824 Jy ! Component: 3750 - total flux cleaned = -0.00667063 Jy ! Component: 3800 - total flux cleaned = -0.00675091 Jy ! Component: 3850 - total flux cleaned = -0.00685534 Jy ! Component: 3900 - total flux cleaned = -0.00694379 Jy ! Component: 3950 - total flux cleaned = -0.00704039 Jy ! Component: 4000 - total flux cleaned = -0.00712902 Jy ! Component: 4050 - total flux cleaned = -0.00721775 Jy ! Total flux subtracted in 4096 components = -0.00729054 Jy ! Clean residual min=-0.000454 max=0.000405 Jy/beam ! Clean residual mean=-0.000012 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0188478 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 513 components and 0.0188478 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1706+5708_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 5.864 at 9.384 degrees (North through East) ! Clean map min=-0.0013696 max=0.010388 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1706+5708_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0103881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.63279 4.63279 9.26557 18.5311 37.0623 74.1246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 64.755 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1706+5708_C_uvs.log closed on Tue Apr 15 00:33:28 2014