! Started logfile: /d2/scr/pima/bp177h_uvs/J1212+6356_X_uvs.log on Sat Mar 29 22:19:35 2014 obs /d2/scr/pima/bp177h_uvs/J1212+6356_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1212+6356_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J1212+6356 ! ! 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 464 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/bp177h_uvs/J1212+6356_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. ! ! 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=1.000897Jy sigma=48.115622 ! Fit after self-cal, rms=0.977969Jy sigma=46.948016 ! 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=0.8142 mas, bmaj=2.407 mas, bpa=-4.933 degrees ! Estimated noise=0.995529 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 = 0.0160441 Jy ! Component: 100 - total flux cleaned = 0.020852 Jy ! Total flux subtracted in 100 components = 0.020852 Jy ! Clean residual min=-0.002761 max=0.003391 Jy/beam ! Clean residual mean=0.000002 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.020852 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.020852 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=0.017399Jy sigma=0.750765 ! Fit after self-cal, rms=0.013987Jy sigma=0.629077 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416711 Jy ! Component: 100 - total flux cleaned = 0.00549508 Jy ! Total flux subtracted in 100 components = 0.00549508 Jy ! Clean residual min=-0.002211 max=0.002000 Jy/beam ! Clean residual mean=0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.026347 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.026347 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=0.012652Jy sigma=0.554658 ! Fit after self-cal, rms=0.012646Jy sigma=0.554561 ! 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=1.194 mas, bmaj=2.646 mas, bpa=-8.376 degrees ! Estimated noise=0.700695 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 = 0.00157867 Jy ! Component: 100 - total flux cleaned = 0.00245485 Jy ! Component: 150 - total flux cleaned = 0.00296062 Jy ! Component: 200 - total flux cleaned = 0.00312029 Jy ! Total flux subtracted in 200 components = 0.00312029 Jy ! Clean residual min=-0.001926 max=0.001790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0294673 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0294673 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=0.012454Jy sigma=0.543980 ! Fit after self-cal, rms=0.012443Jy sigma=0.543706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.646 at -8.376 degrees (North through East) ! Clean map min=-0.0019115 max=0.024076 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* 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* 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* KP 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* KP 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* KP 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* KP 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* KP 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* KP 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=0.012443Jy sigma=0.543706 ! Fit after self-cal, rms=0.012443Jy sigma=0.543706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.646 mas, bpa=-8.376 degrees ! Estimated noise=0.700695 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 = 0.000125761 Jy ! Component: 100 - total flux cleaned = 0.000182516 Jy ! Component: 150 - total flux cleaned = 0.000203463 Jy ! Component: 200 - total flux cleaned = 0.000213637 Jy ! Total flux subtracted in 200 components = 0.000213637 Jy ! Clean residual min=-0.001939 max=0.001786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.029681 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.029681 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=0.012421Jy sigma=0.542986 ! Fit after self-cal, rms=0.012419Jy sigma=0.542944 ! 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=0.012419Jy sigma=0.542944 ! Fit after self-cal, rms=0.012419Jy sigma=0.542944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.646 mas, bpa=-8.376 degrees ! Estimated noise=0.700695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.31539e-06 Jy ! Component: 100 - total flux cleaned = 2.92338e-05 Jy ! Component: 150 - total flux cleaned = 4.78268e-05 Jy ! Component: 200 - total flux cleaned = 6.55018e-05 Jy ! Total flux subtracted in 200 components = 6.55018e-05 Jy ! Clean residual min=-0.001937 max=0.001775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0297465 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0297465 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=0.012403Jy sigma=0.542469 ! Fit after self-cal, rms=0.012402Jy sigma=0.542444 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 = 8.08465e-06 Jy ! Component: 100 - total flux cleaned = 1.6771e-05 Jy ! Component: 150 - total flux cleaned = 4.18232e-05 Jy ! Component: 200 - total flux cleaned = 4.177e-05 Jy ! Total flux subtracted in 200 components = 4.177e-05 Jy ! Clean residual min=-0.001933 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0297882 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0297882 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=0.012388Jy sigma=0.542064 ! Fit after self-cal, rms=0.012387Jy sigma=0.542045 ! 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=0.012387Jy sigma=0.542045 ! Fit after self-cal, rms=0.012387Jy sigma=0.542045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.646 mas, bpa=-8.376 degrees ! Estimated noise=0.700695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.59432e-05 Jy ! Component: 100 - total flux cleaned = 3.15497e-05 Jy ! Component: 150 - total flux cleaned = 3.92561e-05 Jy ! Component: 200 - total flux cleaned = 4.6527e-05 Jy ! Total flux subtracted in 200 components = 4.6527e-05 Jy ! Clean residual min=-0.001930 max=0.001761 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0298348 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0298348 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=0.012377Jy sigma=0.541729 ! Fit after self-cal, rms=0.012376Jy sigma=0.541715 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 = 2.25821e-05 Jy ! Component: 100 - total flux cleaned = 2.90651e-05 Jy ! Component: 150 - total flux cleaned = 3.6107e-05 Jy ! Component: 200 - total flux cleaned = 3.62286e-05 Jy ! Total flux subtracted in 200 components = 3.62286e-05 Jy ! Clean residual min=-0.001928 max=0.001757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.029871 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.029871 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=0.012367Jy sigma=0.541435 ! Fit after self-cal, rms=0.012366Jy sigma=0.541424 ! 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=0.012366Jy sigma=0.541424 ! Fit after self-cal, rms=0.012366Jy sigma=0.541424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=3.042 mas, bpa=-11.35 degrees ! Estimated noise=0.762647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054407 Jy ! Component: 100 - total flux cleaned = 0.000737102 Jy ! Component: 150 - total flux cleaned = 0.000760709 Jy ! Component: 200 - total flux cleaned = 0.000775808 Jy ! Total flux subtracted in 200 components = 0.000775808 Jy ! Clean residual min=-0.001974 max=0.001777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0306468 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0306468 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=0.012374Jy sigma=0.541496 ! Fit after self-cal, rms=0.012374Jy sigma=0.541441 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 = 2.07659e-05 Jy ! Component: 100 - total flux cleaned = 2.83419e-05 Jy ! Component: 150 - total flux cleaned = 2.95525e-05 Jy ! Component: 200 - total flux cleaned = 3.77285e-05 Jy ! Total flux subtracted in 200 components = 3.77285e-05 Jy ! Clean residual min=-0.001970 max=0.001774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0306845 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0306845 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=0.012378Jy sigma=0.541456 ! Fit after self-cal, rms=0.012378Jy sigma=0.541418 ! 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=1.194 mas, bmaj=2.646 mas, bpa=-8.376 degrees ! Estimated noise=0.700695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.646 at -8.376 degrees (North through East) ! Clean map min=-0.0018365 max=0.023552 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=0.8142 mas, bmaj=2.407 mas, bpa=-4.933 degrees ! Estimated noise=0.995529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185444 Jy ! Component: 100 - total flux cleaned = 0.023617 Jy ! Component: 150 - total flux cleaned = 0.0256887 Jy ! Component: 200 - total flux cleaned = 0.026821 Jy ! Total flux subtracted in 200 components = 0.026821 Jy ! Clean residual min=-0.002285 max=0.002124 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.026821 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 0.026821 Jy ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.646 mas, bpa=-8.376 degrees ! Estimated noise=0.700695 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 (-1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221877 Jy ! Component: 100 - total flux cleaned = 0.00339792 Jy ! Component: 150 - total flux cleaned = 0.00411968 Jy ! Component: 200 - total flux cleaned = 0.0043973 Jy ! Total flux subtracted in 200 components = 0.0043973 Jy ! Clean residual min=-0.001809 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0312183 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.0312183 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=2.535 mas, bmaj=3.042 mas, bpa=-11.35 degrees ! Estimated noise=0.762647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665546 Jy ! Component: 100 - total flux cleaned = 0.00106402 Jy ! Component: 150 - total flux cleaned = 0.00118832 Jy ! Component: 200 - total flux cleaned = 0.00126556 Jy ! Total flux subtracted in 200 components = 0.00126556 Jy ! Clean residual min=-0.001808 max=0.001466 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0324839 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 = 4.06313e-05 Jy ! Component: 100 - total flux cleaned = 8.8563e-05 Jy ! Component: 150 - total flux cleaned = 0.000115444 Jy ! Component: 200 - total flux cleaned = 0.000149567 Jy ! Total flux subtracted in 200 components = 0.000149567 Jy ! Clean residual min=-0.001778 max=0.001467 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0326334 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.0326334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.646 mas, bpa=-8.376 degrees ! Estimated noise=0.700695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.82828e-05 Jy ! Component: 100 - total flux cleaned = -0.000128772 Jy ! Component: 150 - total flux cleaned = -0.000186562 Jy ! Component: 200 - total flux cleaned = -0.000222738 Jy ! Total flux subtracted in 200 components = -0.000222738 Jy ! Clean residual min=-0.001760 max=0.001404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0324107 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0324107 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=0.012137Jy sigma=0.529969 ! Fit after self-cal, rms=0.012114Jy sigma=0.528469 wmodel /d2/scr/pima/bp177h_uvs/J1212+6356_X_map.mod ! Writing 90 model components to file: /d2/scr/pima/bp177h_uvs/J1212+6356_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1212+6356_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1212+6356_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1212+6356_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1212+6356_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 = -0.00071262 Jy ! Component: 100 - total flux cleaned = -0.000890708 Jy ! Component: 150 - total flux cleaned = -0.000961202 Jy ! Component: 200 - total flux cleaned = -0.000983845 Jy ! Component: 250 - total flux cleaned = -0.00106697 Jy ! Component: 300 - total flux cleaned = -0.0010874 Jy ! Component: 350 - total flux cleaned = -0.00112483 Jy ! Component: 400 - total flux cleaned = -0.00114204 Jy ! Component: 450 - total flux cleaned = -0.00117669 Jy ! Component: 500 - total flux cleaned = -0.00112755 Jy ! Component: 550 - total flux cleaned = -0.00107964 Jy ! Component: 600 - total flux cleaned = -0.00098779 Jy ! Component: 650 - total flux cleaned = -0.000943831 Jy ! Component: 700 - total flux cleaned = -0.000929123 Jy ! Component: 750 - total flux cleaned = -0.000887051 Jy ! Component: 800 - total flux cleaned = -0.000805244 Jy ! Component: 850 - total flux cleaned = -0.000699538 Jy ! Component: 900 - total flux cleaned = -0.000648447 Jy ! Component: 950 - total flux cleaned = -0.000535763 Jy ! Component: 1000 - total flux cleaned = -0.000462484 Jy ! Component: 1050 - total flux cleaned = -0.000391236 Jy ! Component: 1100 - total flux cleaned = -0.000332851 Jy ! Component: 1150 - total flux cleaned = -0.00023087 Jy ! Component: 1200 - total flux cleaned = -0.000209002 Jy ! Component: 1250 - total flux cleaned = -0.000132587 Jy ! Component: 1300 - total flux cleaned = -9.03894e-05 Jy ! Component: 1350 - total flux cleaned = -4.87526e-05 Jy ! Component: 1400 - total flux cleaned = -1.81051e-05 Jy ! Component: 1450 - total flux cleaned = 1.79753e-06 Jy ! Component: 1500 - total flux cleaned = 3.14389e-05 Jy ! Component: 1550 - total flux cleaned = 6.99983e-05 Jy ! Component: 1600 - total flux cleaned = 7.91015e-05 Jy ! Component: 1650 - total flux cleaned = 0.000106778 Jy ! Component: 1700 - total flux cleaned = 0.000116013 Jy ! Component: 1750 - total flux cleaned = 0.000124982 Jy ! Component: 1800 - total flux cleaned = 9.80629e-05 Jy ! Component: 1850 - total flux cleaned = 4.54387e-05 Jy ! Component: 1900 - total flux cleaned = 2.81125e-05 Jy ! Component: 1950 - total flux cleaned = -5.92224e-06 Jy ! Component: 2000 - total flux cleaned = 1.10203e-05 Jy ! Component: 2050 - total flux cleaned = -3.0726e-05 Jy ! Component: 2100 - total flux cleaned = -2.24306e-05 Jy ! Component: 2150 - total flux cleaned = -6.34013e-05 Jy ! Component: 2200 - total flux cleaned = -7.97094e-05 Jy ! Component: 2250 - total flux cleaned = -0.000119894 Jy ! Component: 2300 - total flux cleaned = -0.000151696 Jy ! Component: 2350 - total flux cleaned = -0.000175359 Jy ! Component: 2400 - total flux cleaned = -0.000167465 Jy ! Component: 2450 - total flux cleaned = -0.000183031 Jy ! Component: 2500 - total flux cleaned = -0.000190709 Jy ! Component: 2550 - total flux cleaned = -0.00019072 Jy ! Component: 2600 - total flux cleaned = -0.000213656 Jy ! Component: 2650 - total flux cleaned = -0.000244104 Jy ! Component: 2700 - total flux cleaned = -0.000281986 Jy ! Component: 2750 - total flux cleaned = -0.00029709 Jy ! Component: 2800 - total flux cleaned = -0.000327118 Jy ! Component: 2850 - total flux cleaned = -0.000356961 Jy ! Component: 2900 - total flux cleaned = -0.000379269 Jy ! Component: 2950 - total flux cleaned = -0.000416267 Jy ! Component: 3000 - total flux cleaned = -0.000431012 Jy ! Component: 3050 - total flux cleaned = -0.000467764 Jy ! Component: 3100 - total flux cleaned = -0.000475119 Jy ! Component: 3150 - total flux cleaned = -0.000511611 Jy ! Component: 3200 - total flux cleaned = -0.000562492 Jy ! Component: 3250 - total flux cleaned = -0.000591469 Jy ! Component: 3300 - total flux cleaned = -0.000620406 Jy ! Component: 3350 - total flux cleaned = -0.000670899 Jy ! Component: 3400 - total flux cleaned = -0.00070689 Jy ! Component: 3450 - total flux cleaned = -0.00074999 Jy ! Component: 3500 - total flux cleaned = -0.000785873 Jy ! Component: 3550 - total flux cleaned = -0.000814562 Jy ! Component: 3600 - total flux cleaned = -0.000843233 Jy ! Component: 3650 - total flux cleaned = -0.000871855 Jy ! Component: 3700 - total flux cleaned = -0.000878988 Jy ! Component: 3750 - total flux cleaned = -0.000900406 Jy ! Component: 3800 - total flux cleaned = -0.000928975 Jy ! Component: 3850 - total flux cleaned = -0.00095762 Jy ! Component: 3900 - total flux cleaned = -0.000993353 Jy ! Component: 3950 - total flux cleaned = -0.0010077 Jy ! Component: 4000 - total flux cleaned = -0.0010578 Jy ! Component: 4050 - total flux cleaned = -0.00107921 Jy ! Total flux subtracted in 4096 components = -0.00109361 Jy ! Clean residual min=-0.000443 max=0.000441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0313171 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 347 components and 0.0313171 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1212+6356_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.646 at -8.376 degrees (North through East) ! Clean map min=-0.0013448 max=0.023379 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1212+6356_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0233795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36985 1.36985 2.7397 5.47941 10.9588 21.9176 43.8353 87.6705 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.001 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1212+6356_X_uvs.log closed on Sat Mar 29 22:19:40 2014