! Started logfile: /d2/scr/pima/bp177i_uvs/J1032+7218_C_uvs.log on Tue Apr 15 00:23:13 2014 obs /d2/scr/pima/bp177i_uvs/J1032+7218_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1032+7218_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1032+7218 ! ! 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 1080 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/bp177i_uvs/J1032+7218_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=1.000136Jy sigma=45.351971 ! Fit after self-cal, rms=0.960552Jy sigma=43.553648 ! 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=1.345 mas, bmaj=5.279 mas, bpa=-1.677 degrees ! Estimated noise=0.640737 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 = 0.0287585 Jy ! Component: 100 - total flux cleaned = 0.0376724 Jy ! Total flux subtracted in 100 components = 0.0376724 Jy ! Clean residual min=-0.002679 max=0.004285 Jy/beam ! Clean residual mean=0.000004 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0376724 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0376724 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=0.017713Jy sigma=0.749881 ! Fit after self-cal, rms=0.017299Jy sigma=0.722735 ! Inverting map ! Added new window around map position (2.1, -2.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504212 Jy ! Component: 100 - total flux cleaned = 0.0081447 Jy ! Total flux subtracted in 100 components = 0.0081447 Jy ! Clean residual min=-0.001946 max=0.002520 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0458172 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0458172 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=0.015152Jy sigma=0.618788 ! Fit after self-cal, rms=0.015067Jy sigma=0.615518 ! 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=1.599 mas, bmaj=5.321 mas, bpa=-2.775 degrees ! Estimated noise=0.481005 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 = 0.00320292 Jy ! Component: 100 - total flux cleaned = 0.00503719 Jy ! Component: 150 - total flux cleaned = 0.00626637 Jy ! Component: 200 - total flux cleaned = 0.00713847 Jy ! Total flux subtracted in 200 components = 0.00713847 Jy ! Clean residual min=-0.001873 max=0.001395 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0529556 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0529556 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=0.014245Jy sigma=0.580855 ! Fit after self-cal, rms=0.014169Jy sigma=0.577600 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 5.321 at -2.775 degrees (North through East) ! Clean map min=-0.0014752 max=0.038418 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 0.98 FD 1.05 HN 0.96 KP 0.89 ! LA 0.97 MK 1.06 NL 1.05 OV 1.03 ! PT 0.84 SC 0.99 ! ! ! 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 0.97 FD 1.09 HN 0.98 KP 0.99 ! LA 0.98 MK 1.05 NL 1.08 OV 1.08 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.08 KP 0.92 ! LA 1.02 MK 1.04 NL 1.04 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.10 KP 0.94 ! LA 1.06 MK 0.96 NL 1.05 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 0.96 KP 0.88 ! LA 1.03 MK 0.93 NL 1.03 OV 1.12 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.97 KP 0.97 ! LA 0.95 MK 0.88 NL 1.09 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.014169Jy sigma=0.577600 ! Fit after self-cal, rms=0.013752Jy sigma=0.554366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=5.314 mas, bpa=-2.75 degrees ! Estimated noise=0.478423 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 = 0.000363491 Jy ! Component: 100 - total flux cleaned = 0.000493837 Jy ! Component: 150 - total flux cleaned = 0.000546443 Jy ! Component: 200 - total flux cleaned = 0.000582136 Jy ! Total flux subtracted in 200 components = 0.000582136 Jy ! Clean residual min=-0.001107 max=0.001131 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0535378 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0535378 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=0.013707Jy sigma=0.553071 ! Fit after self-cal, rms=0.013703Jy sigma=0.552689 ! 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=0.013703Jy sigma=0.552689 ! Fit after self-cal, rms=0.013688Jy sigma=0.552551 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=5.315 mas, bpa=-2.715 degrees ! Estimated noise=0.478749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296755 Jy ! Component: 100 - total flux cleaned = 0.000366753 Jy ! Component: 150 - total flux cleaned = 0.000399378 Jy ! Component: 200 - total flux cleaned = 0.000429123 Jy ! Total flux subtracted in 200 components = 0.000429123 Jy ! Clean residual min=-0.001093 max=0.001082 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0539669 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0539669 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=0.013665Jy sigma=0.552141 ! Fit after self-cal, rms=0.013661Jy sigma=0.552030 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 = -3.36586e-06 Jy ! Component: 100 - total flux cleaned = 2.57246e-05 Jy ! Component: 150 - total flux cleaned = 4.51032e-05 Jy ! Component: 200 - total flux cleaned = 5.10027e-05 Jy ! Total flux subtracted in 200 components = 5.10027e-05 Jy ! Clean residual min=-0.001080 max=0.001062 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0540179 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0540179 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=0.013652Jy sigma=0.551749 ! Fit after self-cal, rms=0.013650Jy sigma=0.551694 ! 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=0.013650Jy sigma=0.551694 ! Fit after self-cal, rms=0.013661Jy sigma=0.551614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=5.315 mas, bpa=-2.704 degrees ! Estimated noise=0.479828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237297 Jy ! Component: 100 - total flux cleaned = 0.000288547 Jy ! Component: 150 - total flux cleaned = 0.000304872 Jy ! Component: 200 - total flux cleaned = 0.000309854 Jy ! Total flux subtracted in 200 components = 0.000309854 Jy ! Clean residual min=-0.001089 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0543277 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0543277 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=0.013649Jy sigma=0.551537 ! Fit after self-cal, rms=0.013648Jy sigma=0.551502 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 = 2.20829e-06 Jy ! Component: 100 - total flux cleaned = 1.77595e-05 Jy ! Component: 150 - total flux cleaned = 2.71808e-05 Jy ! Component: 200 - total flux cleaned = 3.62332e-05 Jy ! Total flux subtracted in 200 components = 3.62332e-05 Jy ! Clean residual min=-0.001083 max=0.001039 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.054364 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.054364 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=0.013643Jy sigma=0.551366 ! Fit after self-cal, rms=0.013642Jy sigma=0.551346 ! 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=0.013642Jy sigma=0.551346 ! Fit after self-cal, rms=0.013657Jy sigma=0.551302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=5.762 mas, bpa=-4.963 degrees ! Estimated noise=0.594303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470765 Jy ! Component: 100 - total flux cleaned = 0.000570017 Jy ! Component: 150 - total flux cleaned = 0.000626637 Jy ! Component: 200 - total flux cleaned = 0.0006598 Jy ! Total flux subtracted in 200 components = 0.0006598 Jy ! Clean residual min=-0.001483 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0550238 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.0550237 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=0.013656Jy sigma=0.551731 ! Fit after self-cal, rms=0.013651Jy sigma=0.551572 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 = 6.88352e-05 Jy ! Component: 100 - total flux cleaned = 0.000104048 Jy ! Component: 150 - total flux cleaned = 0.000124564 Jy ! Component: 200 - total flux cleaned = 0.000142924 Jy ! Total flux subtracted in 200 components = 0.000142924 Jy ! Clean residual min=-0.001466 max=0.001562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0551667 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0551667 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=0.013656Jy sigma=0.551847 ! Fit after self-cal, rms=0.013654Jy sigma=0.551762 ! 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=1.593 mas, bmaj=5.315 mas, bpa=-2.698 degrees ! Estimated noise=0.480822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 5.315 at -2.698 degrees (North through East) ! Clean map min=-0.0010358 max=0.038018 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=1.338 mas, bmaj=5.261 mas, bpa=-1.575 degrees ! Estimated noise=0.645124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290464 Jy ! Component: 100 - total flux cleaned = 0.0387488 Jy ! Component: 150 - total flux cleaned = 0.0441505 Jy ! Component: 200 - total flux cleaned = 0.0475492 Jy ! Total flux subtracted in 200 components = 0.0475492 Jy ! Clean residual min=-0.001635 max=0.001947 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0475492 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0475492 Jy ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=5.315 mas, bpa=-2.698 degrees ! Estimated noise=0.480822 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 = 0.00280584 Jy ! Component: 100 - total flux cleaned = 0.00441407 Jy ! Component: 150 - total flux cleaned = 0.00547948 Jy ! Component: 200 - total flux cleaned = 0.00607425 Jy ! Total flux subtracted in 200 components = 0.00607425 Jy ! Clean residual min=-0.001140 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0536235 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.0536235 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=3.571 mas, bmaj=5.762 mas, bpa=-4.963 degrees ! Estimated noise=0.594303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011032 Jy ! Component: 100 - total flux cleaned = 0.00136643 Jy ! Component: 150 - total flux cleaned = 0.00146296 Jy ! Component: 200 - total flux cleaned = 0.00152235 Jy ! Total flux subtracted in 200 components = 0.00152235 Jy ! Clean residual min=-0.001475 max=0.001592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0551458 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 = 4.46993e-05 Jy ! Component: 100 - total flux cleaned = 5.87013e-05 Jy ! Component: 150 - total flux cleaned = 5.82688e-05 Jy ! Component: 200 - total flux cleaned = 6.72818e-05 Jy ! Total flux subtracted in 200 components = 6.72818e-05 Jy ! Clean residual min=-0.001485 max=0.001564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0552131 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0552131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=5.315 mas, bpa=-2.698 degrees ! Estimated noise=0.480822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244522 Jy ! Component: 100 - total flux cleaned = -0.000297182 Jy ! Component: 150 - total flux cleaned = -0.000326472 Jy ! Component: 200 - total flux cleaned = -0.000314782 Jy ! Total flux subtracted in 200 components = -0.000314782 Jy ! Clean residual min=-0.001103 max=0.001023 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0548983 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.0548983 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=0.013667Jy sigma=0.552012 ! Fit after self-cal, rms=0.013667Jy sigma=0.551897 wmodel /d2/scr/pima/bp177i_uvs/J1032+7218_C_map.mod ! Writing 66 model components to file: /d2/scr/pima/bp177i_uvs/J1032+7218_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1032+7218_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1032+7218_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1032+7218_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1032+7218_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 = -0.000185861 Jy ! Component: 100 - total flux cleaned = -0.000299679 Jy ! Component: 150 - total flux cleaned = -0.000317736 Jy ! Component: 200 - total flux cleaned = -0.000369083 Jy ! Component: 250 - total flux cleaned = -0.000385734 Jy ! Component: 300 - total flux cleaned = -0.00046476 Jy ! Component: 350 - total flux cleaned = -0.000510124 Jy ! Component: 400 - total flux cleaned = -0.000553726 Jy ! Component: 450 - total flux cleaned = -0.000582025 Jy ! Component: 500 - total flux cleaned = -0.000637915 Jy ! Component: 550 - total flux cleaned = -0.000705966 Jy ! Component: 600 - total flux cleaned = -0.000759104 Jy ! Component: 650 - total flux cleaned = -0.000798064 Jy ! Component: 700 - total flux cleaned = -0.000860884 Jy ! Component: 750 - total flux cleaned = -0.000823498 Jy ! Component: 800 - total flux cleaned = -0.000799254 Jy ! Component: 850 - total flux cleaned = -0.000775557 Jy ! Component: 900 - total flux cleaned = -0.000810562 Jy ! Component: 950 - total flux cleaned = -0.000810547 Jy ! Component: 1000 - total flux cleaned = -0.000810519 Jy ! Component: 1050 - total flux cleaned = -0.000776956 Jy ! Component: 1100 - total flux cleaned = -0.000798637 Jy ! Component: 1150 - total flux cleaned = -0.00075559 Jy ! Component: 1200 - total flux cleaned = -0.000745207 Jy ! Component: 1250 - total flux cleaned = -0.000734793 Jy ! Component: 1300 - total flux cleaned = -0.000724445 Jy ! Component: 1350 - total flux cleaned = -0.000683888 Jy ! Component: 1400 - total flux cleaned = -0.000683752 Jy ! Component: 1450 - total flux cleaned = -0.000654068 Jy ! Component: 1500 - total flux cleaned = -0.000653876 Jy ! Component: 1550 - total flux cleaned = -0.000615186 Jy ! Component: 1600 - total flux cleaned = -0.000605708 Jy ! Component: 1650 - total flux cleaned = -0.000596394 Jy ! Component: 1700 - total flux cleaned = -0.0005869 Jy ! Component: 1750 - total flux cleaned = -0.000550124 Jy ! Component: 1800 - total flux cleaned = -0.000549943 Jy ! Component: 1850 - total flux cleaned = -0.000514082 Jy ! Component: 1900 - total flux cleaned = -0.000487686 Jy ! Component: 1950 - total flux cleaned = -0.000505203 Jy ! Component: 2000 - total flux cleaned = -0.000462068 Jy ! Component: 2050 - total flux cleaned = -0.000470621 Jy ! Component: 2100 - total flux cleaned = -0.000445138 Jy ! Component: 2150 - total flux cleaned = -0.000428241 Jy ! Component: 2200 - total flux cleaned = -0.000395134 Jy ! Component: 2250 - total flux cleaned = -0.000411528 Jy ! Component: 2300 - total flux cleaned = -0.000403414 Jy ! Component: 2350 - total flux cleaned = -0.000387444 Jy ! Component: 2400 - total flux cleaned = -0.000387466 Jy ! Component: 2450 - total flux cleaned = -0.000411147 Jy ! Component: 2500 - total flux cleaned = -0.000418916 Jy ! Component: 2550 - total flux cleaned = -0.000426756 Jy ! Component: 2600 - total flux cleaned = -0.000488208 Jy ! Component: 2650 - total flux cleaned = -0.000480492 Jy ! Component: 2700 - total flux cleaned = -0.00048796 Jy ! Component: 2750 - total flux cleaned = -0.000517812 Jy ! Component: 2800 - total flux cleaned = -0.000525094 Jy ! Component: 2850 - total flux cleaned = -0.000539865 Jy ! Component: 2900 - total flux cleaned = -0.000568979 Jy ! Component: 2950 - total flux cleaned = -0.000568928 Jy ! Component: 3000 - total flux cleaned = -0.000597555 Jy ! Component: 3050 - total flux cleaned = -0.000597468 Jy ! Component: 3100 - total flux cleaned = -0.000604575 Jy ! Component: 3150 - total flux cleaned = -0.000632597 Jy ! Component: 3200 - total flux cleaned = -0.000639605 Jy ! Component: 3250 - total flux cleaned = -0.000625803 Jy ! Component: 3300 - total flux cleaned = -0.000618939 Jy ! Component: 3350 - total flux cleaned = -0.000639426 Jy ! Component: 3400 - total flux cleaned = -0.000639371 Jy ! Component: 3450 - total flux cleaned = -0.000646159 Jy ! Component: 3500 - total flux cleaned = -0.000652795 Jy ! Component: 3550 - total flux cleaned = -0.0006594 Jy ! Component: 3600 - total flux cleaned = -0.000666071 Jy ! Component: 3650 - total flux cleaned = -0.000659512 Jy ! Component: 3700 - total flux cleaned = -0.000679063 Jy ! Component: 3750 - total flux cleaned = -0.000679059 Jy ! Component: 3800 - total flux cleaned = -0.000679058 Jy ! Component: 3850 - total flux cleaned = -0.000685465 Jy ! Component: 3900 - total flux cleaned = -0.000691824 Jy ! Component: 3950 - total flux cleaned = -0.000704371 Jy ! Component: 4000 - total flux cleaned = -0.00068558 Jy ! Component: 4050 - total flux cleaned = -0.000654346 Jy ! Total flux subtracted in 4096 components = -0.000654395 Jy ! Clean residual min=-0.000361 max=0.000510 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0542439 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 418 components and 0.0542439 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1032+7218_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 5.315 at -2.698 degrees (North through East) ! Clean map min=-0.00075281 max=0.03805 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1032+7218_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0380498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111948 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.882644 0.882644 1.76529 3.53058 7.06115 14.1223 28.2446 56.4892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.887 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1032+7218_C_uvs.log closed on Tue Apr 15 00:23:18 2014