! Started logfile: /d2/scr/pima/bp177f_uvs/J2109+2212_C_uvs.log on Fri Mar 21 07:43:05 2014 obs /d2/scr/pima/bp177f_uvs/J2109+2212_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2109+2212_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2109+2212 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2109+2212_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.006490Jy sigma=46.381433 ! Fit after self-cal, rms=0.899632Jy sigma=41.538176 ! 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=1.687 mas, bmaj=3.971 mas, bpa=15.39 degrees ! Estimated noise=0.694066 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 = 0.0767907 Jy ! Component: 100 - total flux cleaned = 0.093536 Jy ! Total flux subtracted in 100 components = 0.093536 Jy ! Clean residual min=-0.002460 max=0.004671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.093536 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.093536 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=0.020562Jy sigma=0.776195 ! Fit after self-cal, rms=0.019866Jy sigma=0.727757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431657 Jy ! Component: 100 - total flux cleaned = 0.00634487 Jy ! Total flux subtracted in 100 components = 0.00634487 Jy ! Clean residual min=-0.002491 max=0.002634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0998809 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0998809 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=0.018489Jy sigma=0.680662 ! Fit after self-cal, rms=0.018488Jy sigma=0.680589 ! 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=1.974 mas, bmaj=4.435 mas, bpa=14.57 degrees ! Estimated noise=0.530021 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 = 0.00143244 Jy ! Component: 100 - total flux cleaned = 0.00226508 Jy ! Component: 150 - total flux cleaned = 0.00279972 Jy ! Component: 200 - total flux cleaned = 0.00294234 Jy ! Total flux subtracted in 200 components = 0.00294234 Jy ! Clean residual min=-0.002320 max=0.002297 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.102823 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.102823 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=0.018265Jy sigma=0.677519 ! Fit after self-cal, rms=0.018264Jy sigma=0.677451 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.974 x 4.435 at 14.57 degrees (North through East) ! Clean map min=-0.002261 max=0.099009 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 0.96 FD 1.04 HN 0.98 KP 0.93 ! LA 0.94 NL 1.10 OV 1.00 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.01 KP 0.95 ! LA 1.08 NL 1.19 OV 1.06 PT 0.99 ! SC 0.96 ! ! ! 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 0.97 FD 1.11 HN 1.00 KP 0.99 ! LA 1.07 NL 1.06 OV 0.96 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.96 KP 0.97 ! LA 1.04 NL 1.09 OV 1.01 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.00 KP 1.02 ! LA 1.06 NL 1.05 OV 0.97 PT 1.05 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.96 KP 0.92 ! LA 1.00 NL 1.08 OV 0.97 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.01 KP 1.03 ! LA 0.99 NL 1.08 OV 1.00 PT 0.96 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.018264Jy sigma=0.677451 ! Fit after self-cal, rms=0.016763Jy sigma=0.586847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.966 mas, bmaj=4.431 mas, bpa=14.5 degrees ! Estimated noise=0.536043 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 = 0.00115919 Jy ! Component: 100 - total flux cleaned = 0.00151907 Jy ! Component: 150 - total flux cleaned = 0.00159752 Jy ! Component: 200 - total flux cleaned = 0.00164828 Jy ! Total flux subtracted in 200 components = 0.00164828 Jy ! Clean residual min=-0.001629 max=0.001443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.104472 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.104472 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=0.016605Jy sigma=0.585582 ! Fit after self-cal, rms=0.016606Jy sigma=0.585497 ! 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=0.016606Jy sigma=0.585497 ! Fit after self-cal, rms=0.016637Jy sigma=0.582508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=4.431 mas, bpa=14.62 degrees ! Estimated noise=0.541742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103589 Jy ! Component: 100 - total flux cleaned = 0.00143904 Jy ! Component: 150 - total flux cleaned = 0.00151037 Jy ! Component: 200 - total flux cleaned = 0.00155662 Jy ! Total flux subtracted in 200 components = 0.00155662 Jy ! Clean residual min=-0.001692 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.106028 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.106028 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=0.016503Jy sigma=0.581775 ! Fit after self-cal, rms=0.016503Jy sigma=0.581760 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 = 5.02515e-05 Jy ! Component: 100 - total flux cleaned = 5.91348e-05 Jy ! Component: 150 - total flux cleaned = 6.30579e-05 Jy ! Component: 200 - total flux cleaned = 6.6606e-05 Jy ! Total flux subtracted in 200 components = 6.6606e-05 Jy ! Clean residual min=-0.001677 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.106095 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.106095 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=0.016496Jy sigma=0.581800 ! Fit after self-cal, rms=0.016496Jy sigma=0.581793 ! 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=0.016496Jy sigma=0.581793 ! Fit after self-cal, rms=0.016529Jy sigma=0.579049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=4.432 mas, bpa=14.75 degrees ! Estimated noise=0.547204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926388 Jy ! Component: 100 - total flux cleaned = 0.00127762 Jy ! Component: 150 - total flux cleaned = 0.00140781 Jy ! Component: 200 - total flux cleaned = 0.00145131 Jy ! Total flux subtracted in 200 components = 0.00145131 Jy ! Clean residual min=-0.001748 max=0.001421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.107546 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.107546 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=0.016417Jy sigma=0.578674 ! Fit after self-cal, rms=0.016417Jy sigma=0.578669 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 = 3.62138e-05 Jy ! Component: 100 - total flux cleaned = 4.59423e-05 Jy ! Component: 150 - total flux cleaned = 5.43815e-05 Jy ! Component: 200 - total flux cleaned = 6.19237e-05 Jy ! Total flux subtracted in 200 components = 6.19237e-05 Jy ! Clean residual min=-0.001735 max=0.001422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.107608 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.107608 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=0.016413Jy sigma=0.578717 ! Fit after self-cal, rms=0.016413Jy sigma=0.578715 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016413Jy sigma=0.578715 ! Fit after self-cal, rms=0.016449Jy sigma=0.576527 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=5.297 mas, bpa=7.467 degrees ! Estimated noise=0.663496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101483 Jy ! Component: 100 - total flux cleaned = 0.00136695 Jy ! Component: 150 - total flux cleaned = 0.00153517 Jy ! Component: 200 - total flux cleaned = 0.00159794 Jy ! Total flux subtracted in 200 components = 0.00159794 Jy ! Clean residual min=-0.002207 max=0.001535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.109206 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.109206 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=0.016354Jy sigma=0.576602 ! Fit after self-cal, rms=0.016352Jy sigma=0.576506 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 = 1.21788e-05 Jy ! Component: 100 - total flux cleaned = 1.58588e-05 Jy ! Component: 150 - total flux cleaned = 2.21305e-05 Jy ! Component: 200 - total flux cleaned = 2.49794e-05 Jy ! Total flux subtracted in 200 components = 2.49794e-05 Jy ! Clean residual min=-0.002197 max=0.001546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.109231 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.109231 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=0.016353Jy sigma=0.576623 ! Fit after self-cal, rms=0.016352Jy sigma=0.576592 ! 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=1.949 mas, bmaj=4.432 mas, bpa=14.85 degrees ! Estimated noise=0.552172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.949 x 4.432 at 14.85 degrees (North through East) ! Clean map min=-0.0017394 max=0.10276 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=1.668 mas, bmaj=3.972 mas, bpa=15.57 degrees ! Estimated noise=0.71877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.079599 Jy ! Component: 100 - total flux cleaned = 0.0970074 Jy ! Component: 150 - total flux cleaned = 0.102175 Jy ! Component: 200 - total flux cleaned = 0.104562 Jy ! Total flux subtracted in 200 components = 0.104562 Jy ! Clean residual min=-0.001926 max=0.001652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.104562 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 0.104562 Jy ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=4.432 mas, bpa=14.85 degrees ! Estimated noise=0.552172 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 = 0.00182275 Jy ! Component: 100 - total flux cleaned = 0.00281029 Jy ! Component: 150 - total flux cleaned = 0.00343596 Jy ! Component: 200 - total flux cleaned = 0.00384036 Jy ! Total flux subtracted in 200 components = 0.00384036 Jy ! Clean residual min=-0.001758 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.108402 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.108402 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=5.297 mas, bpa=7.467 degrees ! Estimated noise=0.663496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486246 Jy ! Component: 100 - total flux cleaned = 0.000700558 Jy ! Component: 150 - total flux cleaned = 0.00075386 Jy ! Component: 200 - total flux cleaned = 0.000761675 Jy ! Total flux subtracted in 200 components = 0.000761675 Jy ! Clean residual min=-0.002203 max=0.001564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.109164 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 = 7.36376e-06 Jy ! Component: 100 - total flux cleaned = 1.09795e-05 Jy ! Component: 150 - total flux cleaned = 1.43224e-05 Jy ! Component: 200 - total flux cleaned = 2.08394e-05 Jy ! Total flux subtracted in 200 components = 2.08394e-05 Jy ! Clean residual min=-0.002202 max=0.001563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.109185 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.109185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=4.432 mas, bpa=14.85 degrees ! Estimated noise=0.552172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.81863e-05 Jy ! Component: 100 - total flux cleaned = -0.000148291 Jy ! Component: 150 - total flux cleaned = -0.000160454 Jy ! Component: 200 - total flux cleaned = -0.000165695 Jy ! Total flux subtracted in 200 components = -0.000165695 Jy ! Clean residual min=-0.001786 max=0.001458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.109019 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.109019 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=0.016353Jy sigma=0.576688 ! Fit after self-cal, rms=0.016353Jy sigma=0.576636 wmodel /d2/scr/pima/bp177f_uvs/J2109+2212_C_map.mod ! Writing 53 model components to file: /d2/scr/pima/bp177f_uvs/J2109+2212_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2109+2212_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2109+2212_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2109+2212_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2109+2212_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496653 Jy ! Component: 100 - total flux cleaned = -0.000447366 Jy ! Component: 150 - total flux cleaned = -0.000448131 Jy ! Component: 200 - total flux cleaned = -0.000538338 Jy ! Component: 250 - total flux cleaned = -0.000602402 Jy ! Component: 300 - total flux cleaned = -0.000622655 Jy ! Component: 350 - total flux cleaned = -0.000642449 Jy ! Component: 400 - total flux cleaned = -0.000623366 Jy ! Component: 450 - total flux cleaned = -0.000605068 Jy ! Component: 500 - total flux cleaned = -0.000587049 Jy ! Component: 550 - total flux cleaned = -0.000535827 Jy ! Component: 600 - total flux cleaned = -0.000469129 Jy ! Component: 650 - total flux cleaned = -0.000420974 Jy ! Component: 700 - total flux cleaned = -0.000358041 Jy ! Component: 750 - total flux cleaned = -0.000312212 Jy ! Component: 800 - total flux cleaned = -0.000251822 Jy ! Component: 850 - total flux cleaned = -0.000193006 Jy ! Component: 900 - total flux cleaned = -0.000135309 Jy ! Component: 950 - total flux cleaned = -3.69486e-05 Jy ! Component: 1000 - total flux cleaned = 3.15886e-05 Jy ! Component: 1050 - total flux cleaned = 5.84412e-05 Jy ! Component: 1100 - total flux cleaned = 0.000111433 Jy ! Component: 1150 - total flux cleaned = 0.000188992 Jy ! Component: 1200 - total flux cleaned = 0.00022674 Jy ! Component: 1250 - total flux cleaned = 0.000251654 Jy ! Component: 1300 - total flux cleaned = 0.000337336 Jy ! Component: 1350 - total flux cleaned = 0.000385369 Jy ! Component: 1400 - total flux cleaned = 0.000432961 Jy ! Component: 1450 - total flux cleaned = 0.000502786 Jy ! Component: 1500 - total flux cleaned = 0.000537104 Jy ! Component: 1550 - total flux cleaned = 0.000582264 Jy ! Component: 1600 - total flux cleaned = 0.000582442 Jy ! Component: 1650 - total flux cleaned = 0.000648312 Jy ! Component: 1700 - total flux cleaned = 0.000702287 Jy ! Component: 1750 - total flux cleaned = 0.000744711 Jy ! Component: 1800 - total flux cleaned = 0.000765669 Jy ! Component: 1850 - total flux cleaned = 0.000807245 Jy ! Component: 1900 - total flux cleaned = 0.000858313 Jy ! Component: 1950 - total flux cleaned = 0.000878518 Jy ! Component: 2000 - total flux cleaned = 0.000938178 Jy ! Component: 2050 - total flux cleaned = 0.000967539 Jy ! Component: 2100 - total flux cleaned = 0.000977237 Jy ! Component: 2150 - total flux cleaned = 0.00103482 Jy ! Component: 2200 - total flux cleaned = 0.00105364 Jy ! Component: 2250 - total flux cleaned = 0.000997324 Jy ! Component: 2300 - total flux cleaned = 0.00102528 Jy ! Component: 2350 - total flux cleaned = 0.00101617 Jy ! Component: 2400 - total flux cleaned = 0.00101631 Jy ! Component: 2450 - total flux cleaned = 0.00101639 Jy ! Component: 2500 - total flux cleaned = 0.00100759 Jy ! Component: 2550 - total flux cleaned = 0.00103398 Jy ! Component: 2600 - total flux cleaned = 0.00100786 Jy ! Component: 2650 - total flux cleaned = 0.00104231 Jy ! Component: 2700 - total flux cleaned = 0.00105945 Jy ! Component: 2750 - total flux cleaned = 0.0010678 Jy ! Component: 2800 - total flux cleaned = 0.00109275 Jy ! Component: 2850 - total flux cleaned = 0.00110096 Jy ! Component: 2900 - total flux cleaned = 0.0011091 Jy ! Component: 2950 - total flux cleaned = 0.00110906 Jy ! Component: 3000 - total flux cleaned = 0.001101 Jy ! Component: 3050 - total flux cleaned = 0.00106132 Jy ! Component: 3100 - total flux cleaned = 0.00110867 Jy ! Component: 3150 - total flux cleaned = 0.00109305 Jy ! Component: 3200 - total flux cleaned = 0.00107755 Jy ! Component: 3250 - total flux cleaned = 0.0011082 Jy ! Component: 3300 - total flux cleaned = 0.00108545 Jy ! Component: 3350 - total flux cleaned = 0.001108 Jy ! Component: 3400 - total flux cleaned = 0.00110062 Jy ! Component: 3450 - total flux cleaned = 0.00110804 Jy ! Component: 3500 - total flux cleaned = 0.00113008 Jy ! Component: 3550 - total flux cleaned = 0.00116648 Jy ! Component: 3600 - total flux cleaned = 0.0011664 Jy ! Component: 3650 - total flux cleaned = 0.00118777 Jy ! Component: 3700 - total flux cleaned = 0.00118774 Jy ! Component: 3750 - total flux cleaned = 0.00118076 Jy ! Component: 3800 - total flux cleaned = 0.00117382 Jy ! Component: 3850 - total flux cleaned = 0.00116683 Jy ! Component: 3900 - total flux cleaned = 0.00114606 Jy ! Component: 3950 - total flux cleaned = 0.00113235 Jy ! Component: 4000 - total flux cleaned = 0.001146 Jy ! Component: 4050 - total flux cleaned = 0.00111882 Jy ! Total flux subtracted in 4096 components = 0.00111882 Jy ! Clean residual min=-0.000386 max=0.000361 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.110138 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 359 components and 0.110138 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2109+2212_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.949 x 4.432 at 14.85 degrees (North through East) ! Clean map min=-0.001063 max=0.10275 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2109+2212_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330626 0.330626 0.661251 1.3225 2.645 5.29001 10.58 21.16 42.3201 84.6401 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 907.37 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2109+2212_C_uvs.log closed on Fri Mar 21 07:43:10 2014