! Started logfile: /d2/scr/pima/bp177f_uvs/J2317+0628_X_uvs.log on Fri Mar 21 07:38:57 2014 obs /d2/scr/pima/bp177f_uvs/J2317+0628_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2317+0628_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.555556 visibilities/baseline/integration-bin. ! Found source: J2317+0628 ! ! 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 480 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/bp177f_uvs/J2317+0628_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001053Jy sigma=39.992309 ! Fit after self-cal, rms=0.987559Jy sigma=39.903829 ! 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=0.8227 mas, bmaj=3.968 mas, bpa=26.77 degrees ! Estimated noise=1.1236 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 = 0.00966816 Jy ! Component: 100 - total flux cleaned = 0.0118994 Jy ! Total flux subtracted in 100 components = 0.0118994 Jy ! Clean residual min=-0.002350 max=0.002600 Jy/beam ! Clean residual mean=-0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0118994 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0118994 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=0.016580Jy sigma=0.643701 ! Fit after self-cal, rms=0.013667Jy sigma=0.530323 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342083 Jy ! Component: 100 - total flux cleaned = 0.00490701 Jy ! Total flux subtracted in 100 components = 0.00490701 Jy ! Clean residual min=-0.002002 max=0.001912 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0168064 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0168064 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=0.012728Jy sigma=0.495143 ! Fit after self-cal, rms=0.012718Jy sigma=0.494766 ! 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=1.058 mas, bmaj=3.989 mas, bpa=26.03 degrees ! Estimated noise=0.82758 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 = 0.00105117 Jy ! Component: 100 - total flux cleaned = 0.00145603 Jy ! Component: 150 - total flux cleaned = 0.00159675 Jy ! Component: 200 - total flux cleaned = 0.00166941 Jy ! Total flux subtracted in 200 components = 0.00166941 Jy ! Clean residual min=-0.001236 max=0.001471 Jy/beam ! Clean residual mean=-0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0184758 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0184758 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=0.012609Jy sigma=0.491451 ! Fit after self-cal, rms=0.012604Jy sigma=0.491296 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 3.989 at 26.03 degrees (North through East) ! Clean map min=-0.0011581 max=0.016237 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* 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.012604Jy sigma=0.491296 ! Fit after self-cal, rms=0.012604Jy sigma=0.491296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=3.989 mas, bpa=26.03 degrees ! Estimated noise=0.82758 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 = 8.89892e-05 Jy ! Component: 100 - total flux cleaned = 8.94448e-05 Jy ! Component: 150 - total flux cleaned = 8.93719e-05 Jy ! Component: 200 - total flux cleaned = 8.90325e-05 Jy ! Total flux subtracted in 200 components = 8.90325e-05 Jy ! Clean residual min=-0.001230 max=0.001430 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0185649 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0185649 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=0.012585Jy sigma=0.490653 ! Fit after self-cal, rms=0.012584Jy sigma=0.490616 ! 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=0.012584Jy sigma=0.490616 ! Fit after self-cal, rms=0.012584Jy sigma=0.490616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=3.989 mas, bpa=26.03 degrees ! Estimated noise=0.82758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.83887e-06 Jy ! Component: 100 - total flux cleaned = -1.01035e-05 Jy ! Component: 150 - total flux cleaned = -9.88169e-06 Jy ! Component: 200 - total flux cleaned = -9.67829e-06 Jy ! Total flux subtracted in 200 components = -9.67829e-06 Jy ! Clean residual min=-0.001219 max=0.001411 Jy/beam ! Clean residual mean=-0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0185552 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0185552 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=0.012574Jy sigma=0.490240 ! Fit after self-cal, rms=0.012573Jy sigma=0.490214 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 = -9.72745e-06 Jy ! Component: 100 - total flux cleaned = -9.88145e-06 Jy ! Component: 150 - total flux cleaned = -9.86311e-06 Jy ! Component: 200 - total flux cleaned = -9.71698e-06 Jy ! Total flux subtracted in 200 components = -9.71698e-06 Jy ! Clean residual min=-0.001213 max=0.001398 Jy/beam ! Clean residual mean=-0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0185455 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0185455 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=0.012566Jy sigma=0.489934 ! Fit after self-cal, rms=0.012565Jy sigma=0.489910 ! 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=0.012565Jy sigma=0.489910 ! Fit after self-cal, rms=0.012565Jy sigma=0.489910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=3.989 mas, bpa=26.03 degrees ! Estimated noise=0.82758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.45055e-06 Jy ! Component: 100 - total flux cleaned = -9.22515e-06 Jy ! Component: 150 - total flux cleaned = -3.20693e-06 Jy ! Component: 200 - total flux cleaned = 7.44516e-06 Jy ! Total flux subtracted in 200 components = 7.44516e-06 Jy ! Clean residual min=-0.001215 max=0.001387 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0185529 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0185529 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=0.012560Jy sigma=0.489695 ! Fit after self-cal, rms=0.012559Jy sigma=0.489673 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 = -1.55959e-05 Jy ! Component: 100 - total flux cleaned = -1.01649e-05 Jy ! Component: 150 - total flux cleaned = -2.91334e-07 Jy ! Component: 200 - total flux cleaned = 4.30908e-06 Jy ! Total flux subtracted in 200 components = 4.30908e-06 Jy ! Clean residual min=-0.001215 max=0.001377 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0185572 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0185572 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=0.012555Jy sigma=0.489504 ! Fit after self-cal, rms=0.012555Jy sigma=0.489486 ! 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=0.012555Jy sigma=0.489486 ! Fit after self-cal, rms=0.012555Jy sigma=0.489486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.912 mas, bmaj=4.068 mas, bpa=40.32 degrees ! Estimated noise=0.991596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010917 Jy ! Component: 100 - total flux cleaned = -0.000109654 Jy ! Component: 150 - total flux cleaned = -0.000109916 Jy ! Component: 200 - total flux cleaned = -0.000100892 Jy ! Total flux subtracted in 200 components = -0.000100892 Jy ! Clean residual min=-0.001079 max=0.001460 Jy/beam ! Clean residual mean=-0.000007 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0184563 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0184563 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=0.012556Jy sigma=0.489604 ! Fit after self-cal, rms=0.012554Jy sigma=0.489553 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 = -3.39096e-05 Jy ! Component: 100 - total flux cleaned = -2.49504e-05 Jy ! Component: 150 - total flux cleaned = -1.65207e-05 Jy ! Component: 200 - total flux cleaned = -8.6339e-06 Jy ! Total flux subtracted in 200 components = -8.6339e-06 Jy ! Clean residual min=-0.001067 max=0.001446 Jy/beam ! Clean residual mean=-0.000007 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0184477 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0184477 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=0.012555Jy sigma=0.489644 ! Fit after self-cal, rms=0.012555Jy sigma=0.489633 ! 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=1.058 mas, bmaj=3.989 mas, bpa=26.03 degrees ! Estimated noise=0.82758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 3.989 at 26.03 degrees (North through East) ! Clean map min=-0.0011093 max=0.016484 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=0.8227 mas, bmaj=3.968 mas, bpa=26.77 degrees ! Estimated noise=1.1236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123178 Jy ! Component: 100 - total flux cleaned = 0.015351 Jy ! Component: 150 - total flux cleaned = 0.0168473 Jy ! Component: 200 - total flux cleaned = 0.0177893 Jy ! Total flux subtracted in 200 components = 0.0177893 Jy ! Clean residual min=-0.001920 max=0.001895 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0177893 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0177893 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=3.989 mas, bpa=26.03 degrees ! Estimated noise=0.82758 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 = 0.000564363 Jy ! Component: 100 - total flux cleaned = 0.00061251 Jy ! Component: 150 - total flux cleaned = 0.00067329 Jy ! Component: 200 - total flux cleaned = 0.0007245 Jy ! Total flux subtracted in 200 components = 0.0007245 Jy ! Clean residual min=-0.001174 max=0.001501 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0185138 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0185138 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=2.912 mas, bmaj=4.068 mas, bpa=40.32 degrees ! Estimated noise=0.991596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001044 Jy ! Component: 100 - total flux cleaned = -7.41649e-05 Jy ! Component: 150 - total flux cleaned = -7.4221e-05 Jy ! Component: 200 - total flux cleaned = -6.61877e-05 Jy ! Total flux subtracted in 200 components = -6.61877e-05 Jy ! Clean residual min=-0.001043 max=0.001489 Jy/beam ! Clean residual mean=-0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0184476 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 = 4.04174e-07 Jy ! Component: 100 - total flux cleaned = 6.9625e-06 Jy ! Component: 150 - total flux cleaned = 8.50564e-07 Jy ! Component: 200 - total flux cleaned = 1.10493e-06 Jy ! Total flux subtracted in 200 components = 1.10493e-06 Jy ! Clean residual min=-0.001040 max=0.001477 Jy/beam ! Clean residual mean=-0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0184487 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.0184487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=3.989 mas, bpa=26.03 degrees ! Estimated noise=0.82758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.3047e-05 Jy ! Component: 100 - total flux cleaned = 5.34771e-05 Jy ! Component: 150 - total flux cleaned = 6.19543e-05 Jy ! Component: 200 - total flux cleaned = 6.18699e-05 Jy ! Total flux subtracted in 200 components = 6.18699e-05 Jy ! Clean residual min=-0.001221 max=0.001377 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0185106 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0185106 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=0.012567Jy sigma=0.490101 ! Fit after self-cal, rms=0.012567Jy sigma=0.490028 wmodel /d2/scr/pima/bp177f_uvs/J2317+0628_X_map.mod ! Writing 55 model components to file: /d2/scr/pima/bp177f_uvs/J2317+0628_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2317+0628_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2317+0628_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2317+0628_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2317+0628_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 = 0.000609755 Jy ! Component: 100 - total flux cleaned = 0.000847628 Jy ! Component: 150 - total flux cleaned = 0.000965186 Jy ! Component: 200 - total flux cleaned = 0.00107413 Jy ! Component: 250 - total flux cleaned = 0.00114167 Jy ! Component: 300 - total flux cleaned = 0.00117458 Jy ! Component: 350 - total flux cleaned = 0.00122016 Jy ! Component: 400 - total flux cleaned = 0.00120474 Jy ! Component: 450 - total flux cleaned = 0.00116213 Jy ! Component: 500 - total flux cleaned = 0.00116236 Jy ! Component: 550 - total flux cleaned = 0.00117491 Jy ! Component: 600 - total flux cleaned = 0.00117472 Jy ! Component: 650 - total flux cleaned = 0.00117451 Jy ! Component: 700 - total flux cleaned = 0.00119827 Jy ! Component: 750 - total flux cleaned = 0.00120956 Jy ! Component: 800 - total flux cleaned = 0.00118706 Jy ! Component: 850 - total flux cleaned = 0.00117626 Jy ! Component: 900 - total flux cleaned = 0.00115497 Jy ! Component: 950 - total flux cleaned = 0.00112412 Jy ! Component: 1000 - total flux cleaned = 0.00113407 Jy ! Component: 1050 - total flux cleaned = 0.00110461 Jy ! Component: 1100 - total flux cleaned = 0.00108564 Jy ! Component: 1150 - total flux cleaned = 0.00108549 Jy ! Component: 1200 - total flux cleaned = 0.00105826 Jy ! Component: 1250 - total flux cleaned = 0.00104928 Jy ! Component: 1300 - total flux cleaned = 0.00104929 Jy ! Component: 1350 - total flux cleaned = 0.00104069 Jy ! Component: 1400 - total flux cleaned = 0.00104076 Jy ! Component: 1450 - total flux cleaned = 0.00103264 Jy ! Component: 1500 - total flux cleaned = 0.00104073 Jy ! Component: 1550 - total flux cleaned = 0.00104872 Jy ! Component: 1600 - total flux cleaned = 0.0010487 Jy ! Component: 1650 - total flux cleaned = 0.00105649 Jy ! Component: 1700 - total flux cleaned = 0.00106415 Jy ! Component: 1750 - total flux cleaned = 0.00110176 Jy ! Component: 1800 - total flux cleaned = 0.00111657 Jy ! Component: 1850 - total flux cleaned = 0.00111655 Jy ! Component: 1900 - total flux cleaned = 0.00113112 Jy ! Component: 1950 - total flux cleaned = 0.00113832 Jy ! Component: 2000 - total flux cleaned = 0.0011454 Jy ! Component: 2050 - total flux cleaned = 0.00119493 Jy ! Component: 2100 - total flux cleaned = 0.00123706 Jy ! Component: 2150 - total flux cleaned = 0.00127206 Jy ! Component: 2200 - total flux cleaned = 0.00129302 Jy ! Component: 2250 - total flux cleaned = 0.00131383 Jy ! Component: 2300 - total flux cleaned = 0.00131384 Jy ! Component: 2350 - total flux cleaned = 0.0013207 Jy ! Component: 2400 - total flux cleaned = 0.00132759 Jy ! Component: 2450 - total flux cleaned = 0.00133445 Jy ! Component: 2500 - total flux cleaned = 0.00133441 Jy ! Component: 2550 - total flux cleaned = 0.00134131 Jy ! Component: 2600 - total flux cleaned = 0.00136192 Jy ! Component: 2650 - total flux cleaned = 0.00136871 Jy ! Component: 2700 - total flux cleaned = 0.00135502 Jy ! Component: 2750 - total flux cleaned = 0.00136185 Jy ! Component: 2800 - total flux cleaned = 0.00135498 Jy ! Component: 2850 - total flux cleaned = 0.00137559 Jy ! Component: 2900 - total flux cleaned = 0.0013962 Jy ! Component: 2950 - total flux cleaned = 0.00139616 Jy ! Component: 3000 - total flux cleaned = 0.00138921 Jy ! Component: 3050 - total flux cleaned = 0.00140309 Jy ! Component: 3100 - total flux cleaned = 0.00140312 Jy ! Component: 3150 - total flux cleaned = 0.0014031 Jy ! Component: 3200 - total flux cleaned = 0.00140308 Jy ! Component: 3250 - total flux cleaned = 0.00138194 Jy ! Component: 3300 - total flux cleaned = 0.001389 Jy ! Component: 3350 - total flux cleaned = 0.00137478 Jy ! Component: 3400 - total flux cleaned = 0.00136764 Jy ! Component: 3450 - total flux cleaned = 0.0013676 Jy ! Component: 3500 - total flux cleaned = 0.00135317 Jy ! Component: 3550 - total flux cleaned = 0.00136043 Jy ! Component: 3600 - total flux cleaned = 0.00136042 Jy ! Component: 3650 - total flux cleaned = 0.00137506 Jy ! Component: 3700 - total flux cleaned = 0.00136038 Jy ! Component: 3750 - total flux cleaned = 0.00138258 Jy ! Component: 3800 - total flux cleaned = 0.00136768 Jy ! Component: 3850 - total flux cleaned = 0.00136761 Jy ! Component: 3900 - total flux cleaned = 0.00139781 Jy ! Component: 3950 - total flux cleaned = 0.00140542 Jy ! Component: 4000 - total flux cleaned = 0.00142835 Jy ! Component: 4050 - total flux cleaned = 0.00144375 Jy ! Total flux subtracted in 4096 components = 0.00145928 Jy ! Clean residual min=-0.000561 max=0.000453 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0199699 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 291 components and 0.0199699 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2317+0628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 3.989 at 26.03 degrees (North through East) ! Clean map min=-0.00098392 max=0.016215 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2317+0628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0162154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.51243 2.51243 5.02485 10.0497 20.0994 40.1988 80.3976 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 119.406 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2317+0628_X_uvs.log closed on Fri Mar 21 07:39:01 2014