! Started logfile: /d2/scr/pima/bp177i_uvs/J1106+5527_C_uvs.log on Tue Apr 15 00:24:41 2014 obs /d2/scr/pima/bp177i_uvs/J1106+5527_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1106+5527_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1106+5527 ! ! 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/J1106+5527_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=1.001913Jy sigma=46.346676 ! Fit after self-cal, rms=0.978977Jy sigma=45.291372 ! 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=1.261 mas, bmaj=4.658 mas, bpa=8.452 degrees ! Estimated noise=0.633247 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 = 0.0149942 Jy ! Component: 100 - total flux cleaned = 0.0191294 Jy ! Total flux subtracted in 100 components = 0.0191294 Jy ! Clean residual min=-0.001737 max=0.002275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0191294 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0191294 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=0.017674Jy sigma=0.771841 ! Fit after self-cal, rms=0.014580Jy sigma=0.627885 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397046 Jy ! Component: 100 - total flux cleaned = 0.0055848 Jy ! Total flux subtracted in 100 components = 0.0055848 Jy ! Clean residual min=-0.001595 max=0.001414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0247142 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0247142 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=0.013082Jy sigma=0.560095 ! Fit after self-cal, rms=0.013077Jy sigma=0.559895 ! 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=1.591 mas, bmaj=4.766 mas, bpa=8.82 degrees ! Estimated noise=0.470625 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 = 0.00177475 Jy ! Component: 100 - total flux cleaned = 0.00282537 Jy ! Component: 150 - total flux cleaned = 0.00355651 Jy ! Component: 200 - total flux cleaned = 0.00407096 Jy ! Total flux subtracted in 200 components = 0.00407096 Jy ! Clean residual min=-0.001231 max=0.001242 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0287851 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.0287851 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=0.012760Jy sigma=0.548095 ! Fit after self-cal, rms=0.012753Jy sigma=0.547719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.591 x 4.766 at 8.82 degrees (North through East) ! Clean map min=-0.0011372 max=0.023548 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 1.06 FD 1.15 HN 1.13 KP 0.95 ! LA 0.99 MK 0.84 NL 1.06 OV 0.92 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.95 KP 0.95 ! LA 1.15 MK 1.07 NL 1.07 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.05 KP 0.97 ! LA 1.05 MK 0.96 NL 1.11 OV 1.01 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.86 HN 1.04 KP 0.87 ! LA 0.97 MK 0.95 NL 1.16 OV 0.84 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.94 ! LA 0.93 MK 1.05 NL 1.00 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.012753Jy sigma=0.547719 ! Fit after self-cal, rms=0.012564Jy sigma=0.537671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=4.789 mas, bpa=8.801 degrees ! Estimated noise=0.467989 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 = 0.000266842 Jy ! Component: 100 - total flux cleaned = 0.000311074 Jy ! Component: 150 - total flux cleaned = 0.000349378 Jy ! Component: 200 - total flux cleaned = 0.000381546 Jy ! Total flux subtracted in 200 components = 0.000381546 Jy ! Clean residual min=-0.001121 max=0.001156 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0291667 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0291667 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=0.012551Jy sigma=0.537452 ! Fit after self-cal, rms=0.012555Jy sigma=0.537333 ! 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=0.012555Jy sigma=0.537333 ! Fit after self-cal, rms=0.012572Jy sigma=0.537283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.788 mas, bpa=8.831 degrees ! Estimated noise=0.469095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155396 Jy ! Component: 100 - total flux cleaned = 0.000184948 Jy ! Component: 150 - total flux cleaned = 0.000200029 Jy ! Component: 200 - total flux cleaned = 0.000203443 Jy ! Total flux subtracted in 200 components = 0.000203443 Jy ! Clean residual min=-0.001124 max=0.001163 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0293701 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0293701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012566Jy sigma=0.537248 ! Fit after self-cal, rms=0.012566Jy sigma=0.537242 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 = 3.13182e-06 Jy ! Component: 100 - total flux cleaned = 3.14433e-06 Jy ! Component: 150 - total flux cleaned = 6.72605e-06 Jy ! Component: 200 - total flux cleaned = 6.74673e-06 Jy ! Total flux subtracted in 200 components = 6.74673e-06 Jy ! Clean residual min=-0.001121 max=0.001155 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0293769 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0293769 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=0.012564Jy sigma=0.537167 ! Fit after self-cal, rms=0.012564Jy sigma=0.537165 ! 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=0.012564Jy sigma=0.537165 ! Fit after self-cal, rms=0.012577Jy sigma=0.537148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.589 mas, bmaj=4.787 mas, bpa=8.849 degrees ! Estimated noise=0.469861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106978 Jy ! Component: 100 - total flux cleaned = 0.000117436 Jy ! Component: 150 - total flux cleaned = 0.000117431 Jy ! Component: 200 - total flux cleaned = 0.000120759 Jy ! Total flux subtracted in 200 components = 0.000120759 Jy ! Clean residual min=-0.001126 max=0.001150 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0294976 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0294976 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=0.012573Jy sigma=0.537125 ! Fit after self-cal, rms=0.012573Jy sigma=0.537124 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 = 3.38134e-06 Jy ! Component: 100 - total flux cleaned = 3.31218e-06 Jy ! Component: 150 - total flux cleaned = 3.4546e-06 Jy ! Component: 200 - total flux cleaned = 6.60322e-06 Jy ! Total flux subtracted in 200 components = 6.60322e-06 Jy ! Clean residual min=-0.001124 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0295042 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0295042 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=0.012571Jy sigma=0.537063 ! Fit after self-cal, rms=0.012571Jy sigma=0.537062 ! 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=0.012571Jy sigma=0.537062 ! Fit after self-cal, rms=0.012579Jy sigma=0.537055 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=5.252 mas, bpa=8.106 degrees ! Estimated noise=0.590231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431475 Jy ! Component: 100 - total flux cleaned = 0.000457024 Jy ! Component: 150 - total flux cleaned = 0.000457071 Jy ! Component: 200 - total flux cleaned = 0.000457177 Jy ! Total flux subtracted in 200 components = 0.000457177 Jy ! Clean residual min=-0.001275 max=0.001597 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0299614 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0299614 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=0.012587Jy sigma=0.537889 ! Fit after self-cal, rms=0.012582Jy sigma=0.537719 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 = -5.98105e-06 Jy ! Component: 100 - total flux cleaned = -5.49397e-06 Jy ! Component: 150 - total flux cleaned = -5.80297e-06 Jy ! Component: 200 - total flux cleaned = -1.23005e-05 Jy ! Total flux subtracted in 200 components = -1.23005e-05 Jy ! Clean residual min=-0.001275 max=0.001569 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0299491 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0299491 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=0.012599Jy sigma=0.538424 ! Fit after self-cal, rms=0.012597Jy sigma=0.538353 ! 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=1.588 mas, bmaj=4.787 mas, bpa=8.862 degrees ! Estimated noise=0.470326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 4.787 at 8.862 degrees (North through East) ! Clean map min=-0.001181 max=0.023443 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=1.256 mas, bmaj=4.674 mas, bpa=8.578 degrees ! Estimated noise=0.633015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173159 Jy ! Component: 100 - total flux cleaned = 0.0220869 Jy ! Component: 150 - total flux cleaned = 0.0244065 Jy ! Component: 200 - total flux cleaned = 0.0256019 Jy ! Total flux subtracted in 200 components = 0.0256019 Jy ! Clean residual min=-0.001408 max=0.001532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0256019 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 0.0256019 Jy ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.787 mas, bpa=8.862 degrees ! Estimated noise=0.470326 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 (-2.1, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180145 Jy ! Component: 100 - total flux cleaned = 0.00286223 Jy ! Component: 150 - total flux cleaned = 0.00361281 Jy ! Component: 200 - total flux cleaned = 0.00419157 Jy ! Total flux subtracted in 200 components = 0.00419157 Jy ! Clean residual min=-0.001097 max=0.000955 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0297935 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 59 components and 0.0297935 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=3.53 mas, bmaj=5.252 mas, bpa=8.106 degrees ! Estimated noise=0.590231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884942 Jy ! Component: 100 - total flux cleaned = 0.0013887 Jy ! Component: 150 - total flux cleaned = 0.00163733 Jy ! Component: 200 - total flux cleaned = 0.00170585 Jy ! Total flux subtracted in 200 components = 0.00170585 Jy ! Clean residual min=-0.001239 max=0.001194 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0314993 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 = 4.97822e-05 Jy ! Component: 100 - total flux cleaned = 9.11691e-05 Jy ! Component: 150 - total flux cleaned = 0.000131793 Jy ! Component: 200 - total flux cleaned = 0.000157618 Jy ! Total flux subtracted in 200 components = 0.000157618 Jy ! Clean residual min=-0.001261 max=0.001201 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.031657 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.031657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.787 mas, bpa=8.862 degrees ! Estimated noise=0.470326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.74039e-05 Jy ! Component: 100 - total flux cleaned = -0.00010033 Jy ! Component: 150 - total flux cleaned = -0.000100485 Jy ! Component: 200 - total flux cleaned = -0.000100489 Jy ! Total flux subtracted in 200 components = -0.000100489 Jy ! Clean residual min=-0.001081 max=0.000924 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0315565 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.0315565 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=0.012468Jy sigma=0.531826 ! Fit after self-cal, rms=0.012455Jy sigma=0.531273 wmodel /d2/scr/pima/bp177i_uvs/J1106+5527_C_map.mod ! Writing 100 model components to file: /d2/scr/pima/bp177i_uvs/J1106+5527_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1106+5527_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1106+5527_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1106+5527_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1106+5527_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 = -0.000291845 Jy ! Component: 100 - total flux cleaned = -0.00020512 Jy ! Component: 150 - total flux cleaned = -0.000138355 Jy ! Component: 200 - total flux cleaned = -0.000122552 Jy ! Component: 250 - total flux cleaned = -0.000153681 Jy ! Component: 300 - total flux cleaned = -0.000183693 Jy ! Component: 350 - total flux cleaned = -0.000154359 Jy ! Component: 400 - total flux cleaned = -0.000111651 Jy ! Component: 450 - total flux cleaned = -0.000125721 Jy ! Component: 500 - total flux cleaned = -0.000125727 Jy ! Component: 550 - total flux cleaned = -0.000139094 Jy ! Component: 600 - total flux cleaned = -0.000139079 Jy ! Component: 650 - total flux cleaned = -0.000164479 Jy ! Component: 700 - total flux cleaned = -0.00021423 Jy ! Component: 750 - total flux cleaned = -0.000238757 Jy ! Component: 800 - total flux cleaned = -0.000286965 Jy ! Component: 850 - total flux cleaned = -0.000322361 Jy ! Component: 900 - total flux cleaned = -0.00033385 Jy ! Component: 950 - total flux cleaned = -0.000345203 Jy ! Component: 1000 - total flux cleaned = -0.000345071 Jy ! Component: 1050 - total flux cleaned = -0.000345134 Jy ! Component: 1100 - total flux cleaned = -0.000388859 Jy ! Component: 1150 - total flux cleaned = -0.000356581 Jy ! Component: 1200 - total flux cleaned = -0.00036712 Jy ! Component: 1250 - total flux cleaned = -0.000335992 Jy ! Component: 1300 - total flux cleaned = -0.000315676 Jy ! Component: 1350 - total flux cleaned = -0.000346027 Jy ! Component: 1400 - total flux cleaned = -0.000305925 Jy ! Component: 1450 - total flux cleaned = -0.000256736 Jy ! Component: 1500 - total flux cleaned = -0.000266508 Jy ! Component: 1550 - total flux cleaned = -0.000237682 Jy ! Component: 1600 - total flux cleaned = -0.000218832 Jy ! Component: 1650 - total flux cleaned = -0.000200177 Jy ! Component: 1700 - total flux cleaned = -0.000172495 Jy ! Component: 1750 - total flux cleaned = -0.000117804 Jy ! Component: 1800 - total flux cleaned = -0.000126847 Jy ! Component: 1850 - total flux cleaned = -5.58075e-05 Jy ! Component: 1900 - total flux cleaned = -7.34164e-05 Jy ! Component: 1950 - total flux cleaned = -3.8786e-05 Jy ! Component: 2000 - total flux cleaned = -2.15056e-05 Jy ! Component: 2050 - total flux cleaned = 2.08752e-05 Jy ! Component: 2100 - total flux cleaned = 3.76303e-05 Jy ! Component: 2150 - total flux cleaned = 0.00010404 Jy ! Component: 2200 - total flux cleaned = 0.00010418 Jy ! Component: 2250 - total flux cleaned = 0.000136676 Jy ! Component: 2300 - total flux cleaned = 0.000160864 Jy ! Component: 2350 - total flux cleaned = 0.000256596 Jy ! Component: 2400 - total flux cleaned = 0.000248714 Jy ! Component: 2450 - total flux cleaned = 0.000295654 Jy ! Component: 2500 - total flux cleaned = 0.000318847 Jy ! Component: 2550 - total flux cleaned = 0.000364888 Jy ! Component: 2600 - total flux cleaned = 0.000357316 Jy ! Component: 2650 - total flux cleaned = 0.000409951 Jy ! Component: 2700 - total flux cleaned = 0.000432352 Jy ! Component: 2750 - total flux cleaned = 0.000454493 Jy ! Component: 2800 - total flux cleaned = 0.000469113 Jy ! Component: 2850 - total flux cleaned = 0.000519997 Jy ! Component: 2900 - total flux cleaned = 0.000534276 Jy ! Component: 2950 - total flux cleaned = 0.000520003 Jy ! Component: 3000 - total flux cleaned = 0.000548377 Jy ! Component: 3050 - total flux cleaned = 0.000576446 Jy ! Component: 3100 - total flux cleaned = 0.000597371 Jy ! Component: 3150 - total flux cleaned = 0.000597338 Jy ! Component: 3200 - total flux cleaned = 0.000597348 Jy ! Component: 3250 - total flux cleaned = 0.000638144 Jy ! Component: 3300 - total flux cleaned = 0.000658372 Jy ! Component: 3350 - total flux cleaned = 0.000665089 Jy ! Component: 3400 - total flux cleaned = 0.000665097 Jy ! Component: 3450 - total flux cleaned = 0.000698079 Jy ! Component: 3500 - total flux cleaned = 0.000711108 Jy ! Component: 3550 - total flux cleaned = 0.000737142 Jy ! Component: 3600 - total flux cleaned = 0.00075002 Jy ! Component: 3650 - total flux cleaned = 0.000775546 Jy ! Component: 3700 - total flux cleaned = 0.000769218 Jy ! Component: 3750 - total flux cleaned = 0.000800642 Jy ! Component: 3800 - total flux cleaned = 0.000775653 Jy ! Component: 3850 - total flux cleaned = 0.000806683 Jy ! Component: 3900 - total flux cleaned = 0.000825203 Jy ! Component: 3950 - total flux cleaned = 0.000843538 Jy ! Component: 4000 - total flux cleaned = 0.000879922 Jy ! Component: 4050 - total flux cleaned = 0.000885884 Jy ! Total flux subtracted in 4096 components = 0.000909819 Jy ! Clean residual min=-0.000388 max=0.000337 Jy/beam ! Clean residual mean=0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0324663 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 436 components and 0.0324663 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1106+5527_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 4.787 at 8.862 degrees (North through East) ! Clean map min=-0.00076493 max=0.02326 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1106+5527_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0232597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38984 1.38984 2.77968 5.55936 11.1187 22.2374 44.4749 88.9498 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= 215.852 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1106+5527_C_uvs.log closed on Tue Apr 15 00:24:46 2014