! Started logfile: /d2/scr/pima/bp177b_uvs/J1515+0805_X_uvs.log on Sat Mar 22 08:11:36 2014 obs /d2/scr/pima/bp177b_uvs/J1515+0805_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1515+0805_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.597222 visibilities/baseline/integration-bin. ! Found source: J1515+0805 ! ! 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 688 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/bp177b_uvs/J1515+0805_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=1.000535Jy sigma=39.365672 ! Fit after self-cal, rms=0.985991Jy sigma=38.812241 ! 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=1.129 mas, bmaj=2.598 mas, bpa=4.864 degrees ! Estimated noise=0.932003 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 = 0.0107834 Jy ! Component: 100 - total flux cleaned = 0.0142809 Jy ! Total flux subtracted in 100 components = 0.0142809 Jy ! Clean residual min=-0.002673 max=0.002847 Jy/beam ! Clean residual mean=-0.000012 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0142809 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0142809 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=0.018253Jy sigma=0.697493 ! Fit after self-cal, rms=0.015872Jy sigma=0.595774 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385531 Jy ! Component: 100 - total flux cleaned = 0.00585023 Jy ! Total flux subtracted in 100 components = 0.00585023 Jy ! Clean residual min=-0.002829 max=0.002998 Jy/beam ! Clean residual mean=-0.000012 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0201311 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0201311 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=0.014856Jy sigma=0.554215 ! Fit after self-cal, rms=0.014845Jy sigma=0.554026 ! 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=1.308 mas, bmaj=2.785 mas, bpa=3.806 degrees ! Estimated noise=0.694262 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 = 0.00176802 Jy ! Component: 100 - total flux cleaned = 0.0029274 Jy ! Component: 150 - total flux cleaned = 0.00372474 Jy ! Component: 200 - total flux cleaned = 0.00412246 Jy ! Total flux subtracted in 200 components = 0.00412246 Jy ! Clean residual min=-0.002225 max=0.002940 Jy/beam ! Clean residual mean=-0.000015 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0242536 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0242536 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=0.014610Jy sigma=0.543517 ! Fit after self-cal, rms=0.014594Jy sigma=0.542974 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.308 x 2.785 at 3.806 degrees (North through East) ! Clean map min=-0.0022318 max=0.015754 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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. ! 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. ! 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. ! 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. ! 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. ! 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. ! 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=0.014594Jy sigma=0.542974 ! Fit after self-cal, rms=0.014594Jy sigma=0.542974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.785 mas, bpa=3.806 degrees ! Estimated noise=0.694262 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 = 0.000412296 Jy ! Component: 100 - total flux cleaned = 0.000596267 Jy ! Component: 150 - total flux cleaned = 0.000654555 Jy ! Component: 200 - total flux cleaned = 0.000681791 Jy ! Total flux subtracted in 200 components = 0.000681791 Jy ! Clean residual min=-0.002235 max=0.002881 Jy/beam ! Clean residual mean=-0.000014 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0249354 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0249354 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=0.014563Jy sigma=0.541523 ! Fit after self-cal, rms=0.014564Jy sigma=0.541412 ! 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=0.014564Jy sigma=0.541412 ! Fit after self-cal, rms=0.014564Jy sigma=0.541412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.785 mas, bpa=3.806 degrees ! Estimated noise=0.694262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.32312e-05 Jy ! Component: 100 - total flux cleaned = 7.39745e-05 Jy ! Component: 150 - total flux cleaned = 8.60893e-05 Jy ! Component: 200 - total flux cleaned = 0.000109993 Jy ! Total flux subtracted in 200 components = 0.000109993 Jy ! Clean residual min=-0.002224 max=0.002848 Jy/beam ! Clean residual mean=-0.000014 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0250454 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0250454 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=0.014545Jy sigma=0.540579 ! Fit after self-cal, rms=0.014547Jy sigma=0.540501 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 = 2.33372e-05 Jy ! Component: 100 - total flux cleaned = 2.31571e-05 Jy ! Component: 150 - total flux cleaned = 3.37648e-05 Jy ! Component: 200 - total flux cleaned = 4.46239e-05 Jy ! Total flux subtracted in 200 components = 4.46239e-05 Jy ! Clean residual min=-0.002219 max=0.002820 Jy/beam ! Clean residual mean=-0.000014 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.02509 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.02509 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=0.014531Jy sigma=0.539852 ! Fit after self-cal, rms=0.014534Jy sigma=0.539786 ! 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=0.014534Jy sigma=0.539786 ! Fit after self-cal, rms=0.014534Jy sigma=0.539786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.785 mas, bpa=3.806 degrees ! Estimated noise=0.694262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.35426e-05 Jy ! Component: 100 - total flux cleaned = 1.31311e-05 Jy ! Component: 150 - total flux cleaned = 1.32862e-05 Jy ! Component: 200 - total flux cleaned = 2.2853e-05 Jy ! Total flux subtracted in 200 components = 2.2853e-05 Jy ! Clean residual min=-0.002209 max=0.002798 Jy/beam ! Clean residual mean=-0.000014 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0251128 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0251128 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=0.014520Jy sigma=0.539272 ! Fit after self-cal, rms=0.014523Jy sigma=0.539215 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 = 5.53388e-06 Jy ! Component: 100 - total flux cleaned = 5.28287e-06 Jy ! Component: 150 - total flux cleaned = -1.32747e-05 Jy ! Component: 200 - total flux cleaned = -2.20302e-05 Jy ! Total flux subtracted in 200 components = -2.20302e-05 Jy ! Clean residual min=-0.002192 max=0.002804 Jy/beam ! Clean residual mean=-0.000014 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0250908 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0250908 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=0.014511Jy sigma=0.538799 ! Fit after self-cal, rms=0.014513Jy sigma=0.538752 ! 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=0.014513Jy sigma=0.538752 ! Fit after self-cal, rms=0.014513Jy sigma=0.538752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=3.366 mas, bpa=-8.197 degrees ! Estimated noise=0.779621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380538 Jy ! Component: 100 - total flux cleaned = 0.000465898 Jy ! Component: 150 - total flux cleaned = 0.000499144 Jy ! Component: 200 - total flux cleaned = 0.000499176 Jy ! Total flux subtracted in 200 components = 0.000499176 Jy ! Clean residual min=-0.002641 max=0.003519 Jy/beam ! Clean residual mean=-0.000024 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.02559 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.02559 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=0.014523Jy sigma=0.538692 ! Fit after self-cal, rms=0.014514Jy sigma=0.538495 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 = 3.87167e-05 Jy ! Component: 100 - total flux cleaned = 1.93025e-05 Jy ! Component: 150 - total flux cleaned = 1.03975e-05 Jy ! Component: 200 - total flux cleaned = 2.22054e-06 Jy ! Total flux subtracted in 200 components = 2.22054e-06 Jy ! Clean residual min=-0.002611 max=0.003534 Jy/beam ! Clean residual mean=-0.000024 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0255922 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0255922 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=0.014520Jy sigma=0.538487 ! Fit after self-cal, rms=0.014518Jy sigma=0.538386 ! 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=1.308 mas, bmaj=2.785 mas, bpa=3.806 degrees ! Estimated noise=0.694262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.308 x 2.785 at 3.806 degrees (North through East) ! Clean map min=-0.0021032 max=0.015425 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=1.129 mas, bmaj=2.598 mas, bpa=4.864 degrees ! Estimated noise=0.932003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012993 Jy ! Component: 100 - total flux cleaned = 0.0171794 Jy ! Component: 150 - total flux cleaned = 0.0195998 Jy ! Component: 200 - total flux cleaned = 0.0213473 Jy ! Total flux subtracted in 200 components = 0.0213473 Jy ! Clean residual min=-0.002858 max=0.003018 Jy/beam ! Clean residual mean=-0.000012 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0213473 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 0.0213473 Jy ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.785 mas, bpa=3.806 degrees ! Estimated noise=0.694262 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 = 0.00152944 Jy ! Component: 100 - total flux cleaned = 0.00238931 Jy ! Component: 150 - total flux cleaned = 0.00270587 Jy ! Component: 200 - total flux cleaned = 0.0029647 Jy ! Total flux subtracted in 200 components = 0.0029647 Jy ! Clean residual min=-0.002280 max=0.002926 Jy/beam ! Clean residual mean=-0.000015 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.024312 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.024312 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=2.241 mas, bmaj=3.366 mas, bpa=-8.197 degrees ! Estimated noise=0.779621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00076448 Jy ! Component: 100 - total flux cleaned = 0.000918855 Jy ! Component: 150 - total flux cleaned = 0.00100522 Jy ! Component: 200 - total flux cleaned = 0.00101981 Jy ! Total flux subtracted in 200 components = 0.00101981 Jy ! Clean residual min=-0.002712 max=0.003516 Jy/beam ! Clean residual mean=-0.000024 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0253318 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 = 1.33991e-05 Jy ! Component: 100 - total flux cleaned = 2.60279e-05 Jy ! Component: 150 - total flux cleaned = 3.76153e-05 Jy ! Component: 200 - total flux cleaned = 3.78195e-05 Jy ! Total flux subtracted in 200 components = 3.78195e-05 Jy ! Clean residual min=-0.002630 max=0.003530 Jy/beam ! Clean residual mean=-0.000024 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.0253696 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0253696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.785 mas, bpa=3.806 degrees ! Estimated noise=0.694262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258403 Jy ! Component: 100 - total flux cleaned = -0.000146245 Jy ! Component: 150 - total flux cleaned = -0.000101038 Jy ! Component: 200 - total flux cleaned = -0.000114391 Jy ! Total flux subtracted in 200 components = -0.000114391 Jy ! Clean residual min=-0.002217 max=0.002749 Jy/beam ! Clean residual mean=-0.000014 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0252552 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0252552 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=0.014535Jy sigma=0.539294 ! Fit after self-cal, rms=0.014530Jy sigma=0.539087 wmodel /d2/scr/pima/bp177b_uvs/J1515+0805_X_map.mod ! Writing 53 model components to file: /d2/scr/pima/bp177b_uvs/J1515+0805_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1515+0805_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1515+0805_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1515+0805_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1515+0805_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 = 0.0011463 Jy ! Component: 100 - total flux cleaned = 0.00150985 Jy ! Component: 150 - total flux cleaned = 0.00161507 Jy ! Component: 200 - total flux cleaned = 0.00181208 Jy ! Component: 250 - total flux cleaned = 0.00205861 Jy ! Component: 300 - total flux cleaned = 0.00226159 Jy ! Component: 350 - total flux cleaned = 0.00245356 Jy ! Component: 400 - total flux cleaned = 0.00268689 Jy ! Component: 450 - total flux cleaned = 0.00290804 Jy ! Component: 500 - total flux cleaned = 0.00311783 Jy ! Component: 550 - total flux cleaned = 0.00334003 Jy ! Component: 600 - total flux cleaned = 0.00350976 Jy ! Component: 650 - total flux cleaned = 0.00363071 Jy ! Component: 700 - total flux cleaned = 0.00370797 Jy ! Component: 750 - total flux cleaned = 0.00376309 Jy ! Component: 800 - total flux cleaned = 0.00385088 Jy ! Component: 850 - total flux cleaned = 0.00385033 Jy ! Component: 900 - total flux cleaned = 0.00388267 Jy ! Component: 950 - total flux cleaned = 0.00393022 Jy ! Component: 1000 - total flux cleaned = 0.00388364 Jy ! Component: 1050 - total flux cleaned = 0.00386877 Jy ! Component: 1100 - total flux cleaned = 0.00385415 Jy ! Component: 1150 - total flux cleaned = 0.00382584 Jy ! Component: 1200 - total flux cleaned = 0.00382617 Jy ! Component: 1250 - total flux cleaned = 0.00379893 Jy ! Component: 1300 - total flux cleaned = 0.00381277 Jy ! Component: 1350 - total flux cleaned = 0.00377344 Jy ! Component: 1400 - total flux cleaned = 0.00376064 Jy ! Component: 1450 - total flux cleaned = 0.00369725 Jy ! Component: 1500 - total flux cleaned = 0.00366008 Jy ! Component: 1550 - total flux cleaned = 0.00361118 Jy ! Component: 1600 - total flux cleaned = 0.00362314 Jy ! Component: 1650 - total flux cleaned = 0.00361135 Jy ! Component: 1700 - total flux cleaned = 0.00362301 Jy ! Component: 1750 - total flux cleaned = 0.00361152 Jy ! Component: 1800 - total flux cleaned = 0.0035776 Jy ! Component: 1850 - total flux cleaned = 0.00354414 Jy ! Component: 1900 - total flux cleaned = 0.00352209 Jy ! Component: 1950 - total flux cleaned = 0.00351123 Jy ! Component: 2000 - total flux cleaned = 0.00350034 Jy ! Component: 2050 - total flux cleaned = 0.00346835 Jy ! Component: 2100 - total flux cleaned = 0.0034684 Jy ! Component: 2150 - total flux cleaned = 0.00343701 Jy ! Component: 2200 - total flux cleaned = 0.00340593 Jy ! Component: 2250 - total flux cleaned = 0.00337498 Jy ! Component: 2300 - total flux cleaned = 0.0033647 Jy ! Component: 2350 - total flux cleaned = 0.00334426 Jy ! Component: 2400 - total flux cleaned = 0.00333406 Jy ! Component: 2450 - total flux cleaned = 0.00329383 Jy ! Component: 2500 - total flux cleaned = 0.00330387 Jy ! Component: 2550 - total flux cleaned = 0.00328396 Jy ! Component: 2600 - total flux cleaned = 0.00332375 Jy ! Component: 2650 - total flux cleaned = 0.003294 Jy ! Component: 2700 - total flux cleaned = 0.00331369 Jy ! Component: 2750 - total flux cleaned = 0.00331363 Jy ! Component: 2800 - total flux cleaned = 0.00332345 Jy ! Component: 2850 - total flux cleaned = 0.00335278 Jy ! Component: 2900 - total flux cleaned = 0.0033431 Jy ! Component: 2950 - total flux cleaned = 0.00338204 Jy ! Component: 3000 - total flux cleaned = 0.00338202 Jy ! Component: 3050 - total flux cleaned = 0.00340139 Jy ! Component: 3100 - total flux cleaned = 0.00339174 Jy ! Component: 3150 - total flux cleaned = 0.00340141 Jy ! Component: 3200 - total flux cleaned = 0.00341105 Jy ! Component: 3250 - total flux cleaned = 0.00341103 Jy ! Component: 3300 - total flux cleaned = 0.00343994 Jy ! Component: 3350 - total flux cleaned = 0.0034399 Jy ! Component: 3400 - total flux cleaned = 0.00346876 Jy ! Component: 3450 - total flux cleaned = 0.00348802 Jy ! Component: 3500 - total flux cleaned = 0.00349766 Jy ! Component: 3550 - total flux cleaned = 0.00352655 Jy ! Component: 3600 - total flux cleaned = 0.00352655 Jy ! Component: 3650 - total flux cleaned = 0.00357483 Jy ! Component: 3700 - total flux cleaned = 0.00362319 Jy ! Component: 3750 - total flux cleaned = 0.00367171 Jy ! Component: 3800 - total flux cleaned = 0.00373009 Jy ! Component: 3850 - total flux cleaned = 0.00380814 Jy ! Component: 3900 - total flux cleaned = 0.00385705 Jy ! Component: 3950 - total flux cleaned = 0.00391597 Jy ! Component: 4000 - total flux cleaned = 0.00399484 Jy ! Component: 4050 - total flux cleaned = 0.00405423 Jy ! Total flux subtracted in 4096 components = 0.00411391 Jy ! Clean residual min=-0.000599 max=0.000640 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0293692 Jy keep ! Adding 205 model components to the UV plane model. ! The established model now contains 258 components and 0.0293692 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1515+0805_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.308 x 2.785 at 3.806 degrees (North through East) ! Clean map min=-0.0010008 max=0.015393 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1515+0805_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0153932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.486 3.486 6.97199 13.944 27.888 55.776 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 86.058 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1515+0805_X_uvs.log closed on Sat Mar 22 08:11:40 2014