! Started logfile: /d2/scr/pima/bp177c_uvs/J1428+1628_X_uvs.log on Sat Mar 22 21:16:42 2014 obs /d2/scr/pima/bp177c_uvs/J1428+1628_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1428+1628_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1428+1628 ! ! 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 1152 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/bp177c_uvs/J1428+1628_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998261Jy sigma=39.468557 ! Fit after self-cal, rms=0.909547Jy sigma=36.025697 ! 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=0.8345 mas, bmaj=2 mas, bpa=12.43 degrees ! Estimated noise=0.86414 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 = 0.0686053 Jy ! Component: 100 - total flux cleaned = 0.0837078 Jy ! Total flux subtracted in 100 components = 0.0837078 Jy ! Clean residual min=-0.003941 max=0.005946 Jy/beam ! Clean residual mean=-0.000016 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.0837078 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0837078 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=0.023578Jy sigma=0.752873 ! Fit after self-cal, rms=0.023563Jy sigma=0.752460 ! 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=1.047 mas, bmaj=2.237 mas, bpa=8.498 degrees ! Estimated noise=0.551771 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 = 0.00667064 Jy ! Component: 100 - total flux cleaned = 0.00983662 Jy ! Component: 150 - total flux cleaned = 0.0119051 Jy ! Component: 200 - total flux cleaned = 0.0133532 Jy ! Total flux subtracted in 200 components = 0.0133532 Jy ! Clean residual min=-0.004150 max=0.003151 Jy/beam ! Clean residual mean=-0.000009 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.097061 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.097061 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=0.021527Jy sigma=0.670233 ! Fit after self-cal, rms=0.021527Jy sigma=0.670122 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 2.237 at 8.498 degrees (North through East) ! Clean map min=-0.0039589 max=0.08952 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 1.09 FD 1.11 HN 1.04 LA 1.04 ! MK 0.97 NL 1.03 OV 0.99 PT 0.85 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.10 LA 0.93 ! MK 1.00 NL 1.03 OV 0.94 PT 0.89 ! SC 0.97 ! ! ! 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 1.04 FD 1.01 HN 1.14 LA 0.95 ! MK 0.95 NL 0.99 OV 1.05 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.20 LA 0.89 ! MK 0.97 NL 1.03 OV 1.08 PT 0.86 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.021527Jy sigma=0.670122 ! Fit after self-cal, rms=0.020895Jy sigma=0.608634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.261 mas, bpa=8.342 degrees ! Estimated noise=0.552905 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 = 0.00032278 Jy ! Component: 100 - total flux cleaned = 0.000347205 Jy ! Component: 150 - total flux cleaned = 0.00031259 Jy ! Component: 200 - total flux cleaned = 0.000283257 Jy ! Total flux subtracted in 200 components = 0.000283257 Jy ! Clean residual min=-0.002293 max=0.002335 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0973443 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0973443 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=0.020852Jy sigma=0.606879 ! Fit after self-cal, rms=0.020848Jy sigma=0.606739 ! 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=0.020848Jy sigma=0.606739 ! Fit after self-cal, rms=0.020866Jy sigma=0.606483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.261 mas, bpa=8.283 degrees ! Estimated noise=0.554112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171357 Jy ! Component: 100 - total flux cleaned = 0.000187189 Jy ! Component: 150 - total flux cleaned = 0.000176579 Jy ! Component: 200 - total flux cleaned = 0.000167228 Jy ! Total flux subtracted in 200 components = 0.000167228 Jy ! Clean residual min=-0.002324 max=0.002344 Jy/beam ! Clean residual mean=0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0975115 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0975115 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=0.020847Jy sigma=0.605785 ! Fit after self-cal, rms=0.020845Jy sigma=0.605749 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) ! Added new window around map position (11.2, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001707 Jy ! Component: 100 - total flux cleaned = 0.00167557 Jy ! Component: 150 - total flux cleaned = 0.00177202 Jy ! Component: 200 - total flux cleaned = 0.00185527 Jy ! Total flux subtracted in 200 components = 0.00185527 Jy ! Clean residual min=-0.002338 max=0.001685 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0993668 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0993668 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=0.020650Jy sigma=0.597947 ! Fit after self-cal, rms=0.020634Jy sigma=0.597487 ! 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=0.020634Jy sigma=0.597487 ! Fit after self-cal, rms=0.020488Jy sigma=0.571454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.261 mas, bpa=8.406 degrees ! Estimated noise=0.554301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.40224e-05 Jy ! Component: 100 - total flux cleaned = 4.3044e-05 Jy ! Component: 150 - total flux cleaned = 5.41452e-05 Jy ! Component: 200 - total flux cleaned = 5.42093e-05 Jy ! Total flux subtracted in 200 components = 5.42093e-05 Jy ! Clean residual min=-0.001829 max=0.001557 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.099421 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.099421 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=0.020464Jy sigma=0.570535 ! Fit after self-cal, rms=0.020462Jy sigma=0.570399 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 = 1.67873e-05 Jy ! Component: 100 - total flux cleaned = 7.73363e-05 Jy ! Component: 150 - total flux cleaned = 9.55937e-05 Jy ! Component: 200 - total flux cleaned = 9.56021e-05 Jy ! Total flux subtracted in 200 components = 9.56021e-05 Jy ! Clean residual min=-0.001831 max=0.001544 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0995166 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0995166 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=0.020449Jy sigma=0.570008 ! Fit after self-cal, rms=0.020448Jy sigma=0.569964 ! 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=0.020448Jy sigma=0.569964 ! Fit after self-cal, rms=0.020491Jy sigma=0.569889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=2.956 mas, bpa=-0.4913 degrees ! Estimated noise=0.668705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256333 Jy ! Component: 100 - total flux cleaned = -0.000314225 Jy ! Component: 150 - total flux cleaned = -0.000342318 Jy ! Component: 200 - total flux cleaned = -0.000353627 Jy ! Total flux subtracted in 200 components = -0.000353627 Jy ! Clean residual min=-0.002471 max=0.001616 Jy/beam ! Clean residual mean=0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.099163 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.099163 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=0.020494Jy sigma=0.569944 ! Fit after self-cal, rms=0.020491Jy sigma=0.569836 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 = -5.14716e-05 Jy ! Component: 100 - total flux cleaned = -6.48298e-05 Jy ! Component: 150 - total flux cleaned = -7.0107e-05 Jy ! Component: 200 - total flux cleaned = -6.98884e-05 Jy ! Total flux subtracted in 200 components = -6.98884e-05 Jy ! Clean residual min=-0.002483 max=0.001630 Jy/beam ! Clean residual mean=0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0990931 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0990931 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=0.020492Jy sigma=0.569909 ! Fit after self-cal, rms=0.020490Jy sigma=0.569864 ! 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=1.052 mas, bmaj=2.262 mas, bpa=8.421 degrees ! Estimated noise=0.55448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.262 at 8.421 degrees (North through East) ! Clean map min=-0.001734 max=0.090136 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=0.8341 mas, bmaj=2.017 mas, bpa=12.54 degrees ! Estimated noise=0.879787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0698453 Jy ! Component: 100 - total flux cleaned = 0.0851242 Jy ! Component: 150 - total flux cleaned = 0.0899432 Jy ! Component: 200 - total flux cleaned = 0.0923919 Jy ! Total flux subtracted in 200 components = 0.0923919 Jy ! Clean residual min=-0.002267 max=0.002471 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0923919 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0923919 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.262 mas, bpa=8.421 degrees ! Estimated noise=0.55448 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 (-20.8, -29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261801 Jy ! Component: 100 - total flux cleaned = 0.0040798 Jy ! Component: 150 - total flux cleaned = 0.00512828 Jy ! Component: 200 - total flux cleaned = 0.00575202 Jy ! Total flux subtracted in 200 components = 0.00575202 Jy ! Clean residual min=-0.001907 max=0.001435 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0981439 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.098144 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=2.069 mas, bmaj=2.956 mas, bpa=-0.4913 degrees ! Estimated noise=0.668705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738158 Jy ! Component: 100 - total flux cleaned = 0.0009816 Jy ! Component: 150 - total flux cleaned = 0.00115875 Jy ! Component: 200 - total flux cleaned = 0.00125155 Jy ! Total flux subtracted in 200 components = 0.00125155 Jy ! Clean residual min=-0.002490 max=0.001436 Jy/beam ! Clean residual mean=0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0993955 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 = 4.71635e-05 Jy ! Component: 100 - total flux cleaned = 8.86786e-05 Jy ! Component: 150 - total flux cleaned = 0.000113223 Jy ! Component: 200 - total flux cleaned = 0.000125239 Jy ! Total flux subtracted in 200 components = 0.000125239 Jy ! Clean residual min=-0.002473 max=0.001432 Jy/beam ! Clean residual mean=0.000007 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0995207 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0995207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.262 mas, bpa=8.421 degrees ! Estimated noise=0.55448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189229 Jy ! Component: 100 - total flux cleaned = 0.000171383 Jy ! Component: 150 - total flux cleaned = 0.000172173 Jy ! Component: 200 - total flux cleaned = 0.000172229 Jy ! Total flux subtracted in 200 components = 0.000172229 Jy ! Clean residual min=-0.001813 max=0.001345 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.099693 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.099693 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=0.020433Jy sigma=0.566235 ! Fit after self-cal, rms=0.020417Jy sigma=0.565270 wmodel /d2/scr/pima/bp177c_uvs/J1428+1628_X_map.mod ! Writing 79 model components to file: /d2/scr/pima/bp177c_uvs/J1428+1628_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1428+1628_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1428+1628_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1428+1628_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1428+1628_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 = -0.000702583 Jy ! Component: 100 - total flux cleaned = -0.000985219 Jy ! Component: 150 - total flux cleaned = -0.00114384 Jy ! Component: 200 - total flux cleaned = -0.00124579 Jy ! Component: 250 - total flux cleaned = -0.00126445 Jy ! Component: 300 - total flux cleaned = -0.00137419 Jy ! Component: 350 - total flux cleaned = -0.0014266 Jy ! Component: 400 - total flux cleaned = -0.00142698 Jy ! Component: 450 - total flux cleaned = -0.00147671 Jy ! Component: 500 - total flux cleaned = -0.00158792 Jy ! Component: 550 - total flux cleaned = -0.00166492 Jy ! Component: 600 - total flux cleaned = -0.00168001 Jy ! Component: 650 - total flux cleaned = -0.00173897 Jy ! Component: 700 - total flux cleaned = -0.0017535 Jy ! Component: 750 - total flux cleaned = -0.00180987 Jy ! Component: 800 - total flux cleaned = -0.00180995 Jy ! Component: 850 - total flux cleaned = -0.00187745 Jy ! Component: 900 - total flux cleaned = -0.00185119 Jy ! Component: 950 - total flux cleaned = -0.00185114 Jy ! Component: 1000 - total flux cleaned = -0.00185104 Jy ! Component: 1050 - total flux cleaned = -0.00182628 Jy ! Component: 1100 - total flux cleaned = -0.00180222 Jy ! Component: 1150 - total flux cleaned = -0.00179054 Jy ! Component: 1200 - total flux cleaned = -0.00176713 Jy ! Component: 1250 - total flux cleaned = -0.00181351 Jy ! Component: 1300 - total flux cleaned = -0.00175648 Jy ! Component: 1350 - total flux cleaned = -0.00172298 Jy ! Component: 1400 - total flux cleaned = -0.00171222 Jy ! Component: 1450 - total flux cleaned = -0.00170158 Jy ! Component: 1500 - total flux cleaned = -0.00170163 Jy ! Component: 1550 - total flux cleaned = -0.00171221 Jy ! Component: 1600 - total flux cleaned = -0.00170163 Jy ! Component: 1650 - total flux cleaned = -0.00170159 Jy ! Component: 1700 - total flux cleaned = -0.00170145 Jy ! Component: 1750 - total flux cleaned = -0.00168111 Jy ! Component: 1800 - total flux cleaned = -0.00166132 Jy ! Component: 1850 - total flux cleaned = -0.00167124 Jy ! Component: 1900 - total flux cleaned = -0.00168098 Jy ! Component: 1950 - total flux cleaned = -0.00162342 Jy ! Component: 2000 - total flux cleaned = -0.00162354 Jy ! Component: 2050 - total flux cleaned = -0.00162365 Jy ! Component: 2100 - total flux cleaned = -0.00160513 Jy ! Component: 2150 - total flux cleaned = -0.00157748 Jy ! Component: 2200 - total flux cleaned = -0.00155013 Jy ! Component: 2250 - total flux cleaned = -0.00156828 Jy ! Component: 2300 - total flux cleaned = -0.00155922 Jy ! Component: 2350 - total flux cleaned = -0.00155915 Jy ! Component: 2400 - total flux cleaned = -0.00152373 Jy ! Component: 2450 - total flux cleaned = -0.00152377 Jy ! Component: 2500 - total flux cleaned = -0.00152382 Jy ! Component: 2550 - total flux cleaned = -0.00150653 Jy ! Component: 2600 - total flux cleaned = -0.00149789 Jy ! Component: 2650 - total flux cleaned = -0.00149794 Jy ! Component: 2700 - total flux cleaned = -0.00149796 Jy ! Component: 2750 - total flux cleaned = -0.00149795 Jy ! Component: 2800 - total flux cleaned = -0.00149797 Jy ! Component: 2850 - total flux cleaned = -0.00148967 Jy ! Component: 2900 - total flux cleaned = -0.00148131 Jy ! Component: 2950 - total flux cleaned = -0.00147304 Jy ! Component: 3000 - total flux cleaned = -0.00144824 Jy ! Component: 3050 - total flux cleaned = -0.00145645 Jy ! Component: 3100 - total flux cleaned = -0.00143167 Jy ! Component: 3150 - total flux cleaned = -0.00141512 Jy ! Component: 3200 - total flux cleaned = -0.00137397 Jy ! Component: 3250 - total flux cleaned = -0.00135743 Jy ! Component: 3300 - total flux cleaned = -0.00132445 Jy ! Component: 3350 - total flux cleaned = -0.00129969 Jy ! Component: 3400 - total flux cleaned = -0.00125836 Jy ! Component: 3450 - total flux cleaned = -0.00123349 Jy ! Component: 3500 - total flux cleaned = -0.00119197 Jy ! Component: 3550 - total flux cleaned = -0.00115868 Jy ! Component: 3600 - total flux cleaned = -0.00112533 Jy ! Component: 3650 - total flux cleaned = -0.00109189 Jy ! Component: 3700 - total flux cleaned = -0.00104997 Jy ! Component: 3750 - total flux cleaned = -0.000999499 Jy ! Component: 3800 - total flux cleaned = -0.00098264 Jy ! Component: 3850 - total flux cleaned = -0.000914804 Jy ! Component: 3900 - total flux cleaned = -0.000897748 Jy ! Component: 3950 - total flux cleaned = -0.00086348 Jy ! Component: 4000 - total flux cleaned = -0.000829097 Jy ! Component: 4050 - total flux cleaned = -0.000794444 Jy ! Total flux subtracted in 4096 components = -0.000777082 Jy ! Clean residual min=-0.000519 max=0.000609 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0989159 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 338 components and 0.0989158 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1428+1628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.262 at 8.421 degrees (North through East) ! Clean map min=-0.0010302 max=0.089267 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1428+1628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.089267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001317 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.442605 0.442605 0.88521 1.77042 3.54084 7.08168 14.1634 28.3267 56.6535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 677.805 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1428+1628_X_uvs.log closed on Sat Mar 22 21:16:46 2014