! Started logfile: /d2/scr/pima/bp177i_uvs/J1743+5006_C_uvs.log on Tue Apr 15 00:34:11 2014 obs /d2/scr/pima/bp177i_uvs/J1743+5006_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1743+5006_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1743+5006 ! ! 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/J1743+5006_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=1.002068Jy sigma=45.439429 ! Fit after self-cal, rms=0.956944Jy sigma=43.425441 ! 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=1.442 mas, bmaj=4.787 mas, bpa=33.9 degrees ! Estimated noise=0.663351 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 = 0.0330982 Jy ! Component: 100 - total flux cleaned = 0.0403401 Jy ! Total flux subtracted in 100 components = 0.0403401 Jy ! Clean residual min=-0.001971 max=0.002330 Jy/beam ! Clean residual mean=-0.000013 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0403401 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0403401 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=0.014995Jy sigma=0.616920 ! Fit after self-cal, rms=0.014606Jy sigma=0.599631 ! 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=1.746 mas, bmaj=4.825 mas, bpa=33.75 degrees ! Estimated noise=0.481974 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 = 0.0025687 Jy ! Component: 100 - total flux cleaned = 0.00381321 Jy ! Component: 150 - total flux cleaned = 0.003984 Jy ! Component: 200 - total flux cleaned = 0.00414063 Jy ! Total flux subtracted in 200 components = 0.00414063 Jy ! Clean residual min=-0.001479 max=0.001462 Jy/beam ! Clean residual mean=-0.000009 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0444808 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0444808 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=0.014086Jy sigma=0.579431 ! Fit after self-cal, rms=0.014079Jy sigma=0.578986 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.746 x 4.825 at 33.75 degrees (North through East) ! Clean map min=-0.001421 max=0.042798 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 0.95 KP 0.91 ! LA 1.05 MK 1.03 NL 1.08 OV 0.97 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.18 HN 1.02 KP 0.92 ! LA 1.02 MK 1.11 NL 1.07 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.99 KP 1.00 ! LA 1.02 MK 1.07 NL 1.07 OV 0.90 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.02 KP 0.93 ! LA 1.01 MK 1.02 NL 1.16 OV 0.96 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 0.96 ! LA 1.13 MK 1.00 NL 1.12 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 0.89 ! LA 1.00 MK 1.00 NL 1.12 OV 0.92 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 0.97 ! LA 1.02 MK 0.95 NL 1.04 OV 1.07 ! PT 0.88 SC 0.98 ! ! ! Fit before self-cal, rms=0.014079Jy sigma=0.578986 ! Fit after self-cal, rms=0.013767Jy sigma=0.554052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.749 mas, bmaj=4.83 mas, bpa=33.76 degrees ! Estimated noise=0.485919 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 = 0.000213894 Jy ! Component: 100 - total flux cleaned = 0.000194126 Jy ! Component: 150 - total flux cleaned = 0.000176558 Jy ! Component: 200 - total flux cleaned = 0.000163936 Jy ! Total flux subtracted in 200 components = 0.000163936 Jy ! Clean residual min=-0.001281 max=0.001290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0446447 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0446447 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=0.013706Jy sigma=0.552185 ! Fit after self-cal, rms=0.013708Jy sigma=0.551941 ! 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=0.013708Jy sigma=0.551941 ! Fit after self-cal, rms=0.013811Jy sigma=0.551500 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.749 mas, bmaj=4.836 mas, bpa=33.79 degrees ! Estimated noise=0.490897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326449 Jy ! Component: 100 - total flux cleaned = 0.000325187 Jy ! Component: 150 - total flux cleaned = 0.000325026 Jy ! Component: 200 - total flux cleaned = 0.000335274 Jy ! Total flux subtracted in 200 components = 0.000335274 Jy ! Clean residual min=-0.001273 max=0.001285 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.04498 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.04498 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=0.013769Jy sigma=0.550505 ! Fit after self-cal, rms=0.013768Jy sigma=0.550438 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 = -1.30346e-05 Jy ! Component: 100 - total flux cleaned = 5.38527e-06 Jy ! Component: 150 - total flux cleaned = 1.34469e-05 Jy ! Component: 200 - total flux cleaned = 2.11701e-05 Jy ! Total flux subtracted in 200 components = 2.11701e-05 Jy ! Clean residual min=-0.001268 max=0.001280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0450011 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0450011 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=0.013754Jy sigma=0.550034 ! Fit after self-cal, rms=0.013754Jy sigma=0.549991 ! 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=0.013754Jy sigma=0.549991 ! Fit after self-cal, rms=0.013861Jy sigma=0.549525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.84 mas, bpa=33.82 degrees ! Estimated noise=0.496107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413781 Jy ! Component: 100 - total flux cleaned = 0.00043455 Jy ! Component: 150 - total flux cleaned = 0.000442374 Jy ! Component: 200 - total flux cleaned = 0.00045642 Jy ! Total flux subtracted in 200 components = 0.00045642 Jy ! Clean residual min=-0.001270 max=0.001288 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0454576 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0454576 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=0.013832Jy sigma=0.549055 ! Fit after self-cal, rms=0.013832Jy sigma=0.549038 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46853e-07 Jy ! Component: 100 - total flux cleaned = 5.77139e-06 Jy ! Component: 150 - total flux cleaned = 1.21521e-05 Jy ! Component: 200 - total flux cleaned = 1.80725e-05 Jy ! Total flux subtracted in 200 components = 1.80725e-05 Jy ! Clean residual min=-0.001266 max=0.001286 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0454756 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0454756 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=0.013825Jy sigma=0.548853 ! Fit after self-cal, rms=0.013825Jy sigma=0.548842 ! 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=0.013825Jy sigma=0.548842 ! Fit after self-cal, rms=0.013926Jy sigma=0.548458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=5.372 mas, bpa=32.06 degrees ! Estimated noise=0.596378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424443 Jy ! Component: 100 - total flux cleaned = 0.000462756 Jy ! Component: 150 - total flux cleaned = 0.000457826 Jy ! Component: 200 - total flux cleaned = 0.000453289 Jy ! Total flux subtracted in 200 components = 0.000453289 Jy ! Clean residual min=-0.001601 max=0.001512 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0459289 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0459289 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=0.013910Jy sigma=0.548242 ! Fit after self-cal, rms=0.013909Jy sigma=0.548230 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 = -1.08398e-06 Jy ! Component: 100 - total flux cleaned = -5.21326e-06 Jy ! Component: 150 - total flux cleaned = -9.01793e-06 Jy ! Component: 200 - total flux cleaned = -5.6522e-06 Jy ! Total flux subtracted in 200 components = -5.6522e-06 Jy ! Clean residual min=-0.001602 max=0.001513 Jy/beam ! Clean residual mean=-0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0459233 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0459233 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=0.013910Jy sigma=0.548222 ! Fit after self-cal, rms=0.013910Jy sigma=0.548211 ! 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=1.747 mas, bmaj=4.842 mas, bpa=33.84 degrees ! Estimated noise=0.50093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.747 x 4.842 at 33.84 degrees (North through East) ! Clean map min=-0.0012092 max=0.044369 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=1.444 mas, bmaj=4.803 mas, bpa=33.96 degrees ! Estimated noise=0.689566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345311 Jy ! Component: 100 - total flux cleaned = 0.0421123 Jy ! Component: 150 - total flux cleaned = 0.0444792 Jy ! Component: 200 - total flux cleaned = 0.0452949 Jy ! Total flux subtracted in 200 components = 0.0452949 Jy ! Clean residual min=-0.001625 max=0.001483 Jy/beam ! Clean residual mean=-0.000006 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0452949 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0452949 Jy ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=4.842 mas, bpa=33.84 degrees ! Estimated noise=0.50093 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 = 0.000405104 Jy ! Component: 100 - total flux cleaned = 0.000438438 Jy ! Component: 150 - total flux cleaned = 0.000487912 Jy ! Component: 200 - total flux cleaned = 0.000525512 Jy ! Total flux subtracted in 200 components = 0.000525512 Jy ! Clean residual min=-0.001310 max=0.001281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0458204 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0458204 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=3.576 mas, bmaj=5.372 mas, bpa=32.06 degrees ! Estimated noise=0.596378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160452 Jy ! Component: 100 - total flux cleaned = 0.000151597 Jy ! Component: 150 - total flux cleaned = 0.000136203 Jy ! Component: 200 - total flux cleaned = 0.000130202 Jy ! Total flux subtracted in 200 components = 0.000130202 Jy ! Clean residual min=-0.001605 max=0.001472 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0459506 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 = 5.04999e-08 Jy ! Component: 100 - total flux cleaned = 4.99854e-06 Jy ! Component: 150 - total flux cleaned = 5.1255e-06 Jy ! Component: 200 - total flux cleaned = 5.13262e-06 Jy ! Total flux subtracted in 200 components = 5.13262e-06 Jy ! Clean residual min=-0.001603 max=0.001487 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0459557 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0459557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=4.842 mas, bpa=33.84 degrees ! Estimated noise=0.50093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.47338e-09 Jy ! Component: 100 - total flux cleaned = -2.12207e-05 Jy ! Component: 150 - total flux cleaned = -4.94428e-05 Jy ! Component: 200 - total flux cleaned = -5.75733e-05 Jy ! Total flux subtracted in 200 components = -5.75733e-05 Jy ! Clean residual min=-0.001273 max=0.001272 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0458982 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0458982 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=0.013924Jy sigma=0.548701 ! Fit after self-cal, rms=0.013923Jy sigma=0.548664 wmodel /d2/scr/pima/bp177i_uvs/J1743+5006_C_map.mod ! Writing 56 model components to file: /d2/scr/pima/bp177i_uvs/J1743+5006_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1743+5006_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1743+5006_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1743+5006_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1743+5006_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 = 0.000118721 Jy ! Component: 100 - total flux cleaned = 9.74096e-05 Jy ! Component: 150 - total flux cleaned = 3.60372e-05 Jy ! Component: 200 - total flux cleaned = -8.05995e-05 Jy ! Component: 250 - total flux cleaned = -0.000229169 Jy ! Component: 300 - total flux cleaned = -0.000371874 Jy ! Component: 350 - total flux cleaned = -0.000509299 Jy ! Component: 400 - total flux cleaned = -0.000692584 Jy ! Component: 450 - total flux cleaned = -0.000886448 Jy ! Component: 500 - total flux cleaned = -0.000964687 Jy ! Component: 550 - total flux cleaned = -0.00108774 Jy ! Component: 600 - total flux cleaned = -0.00122258 Jy ! Component: 650 - total flux cleaned = -0.00133956 Jy ! Component: 700 - total flux cleaned = -0.0015105 Jy ! Component: 750 - total flux cleaned = -0.00163518 Jy ! Component: 800 - total flux cleaned = -0.00177082 Jy ! Component: 850 - total flux cleaned = -0.00189025 Jy ! Component: 900 - total flux cleaned = -0.00192915 Jy ! Component: 950 - total flux cleaned = -0.00203154 Jy ! Component: 1000 - total flux cleaned = -0.00213178 Jy ! Component: 1050 - total flux cleaned = -0.00220521 Jy ! Component: 1100 - total flux cleaned = -0.00222953 Jy ! Component: 1150 - total flux cleaned = -0.00231297 Jy ! Component: 1200 - total flux cleaned = -0.00233643 Jy ! Component: 1250 - total flux cleaned = -0.00235946 Jy ! Component: 1300 - total flux cleaned = -0.0023593 Jy ! Component: 1350 - total flux cleaned = -0.00238159 Jy ! Component: 1400 - total flux cleaned = -0.00237066 Jy ! Component: 1450 - total flux cleaned = -0.00241379 Jy ! Component: 1500 - total flux cleaned = -0.00243516 Jy ! Component: 1550 - total flux cleaned = -0.0024668 Jy ! Component: 1600 - total flux cleaned = -0.00250802 Jy ! Component: 1650 - total flux cleaned = -0.00253887 Jy ! Component: 1700 - total flux cleaned = -0.00259899 Jy ! Component: 1750 - total flux cleaned = -0.00258914 Jy ! Component: 1800 - total flux cleaned = -0.0025891 Jy ! Component: 1850 - total flux cleaned = -0.00260853 Jy ! Component: 1900 - total flux cleaned = -0.00262759 Jy ! Component: 1950 - total flux cleaned = -0.00265572 Jy ! Component: 2000 - total flux cleaned = -0.00262766 Jy ! Component: 2050 - total flux cleaned = -0.0026461 Jy ! Component: 2100 - total flux cleaned = -0.002646 Jy ! Component: 2150 - total flux cleaned = -0.00269114 Jy ! Component: 2200 - total flux cleaned = -0.00270895 Jy ! Component: 2250 - total flux cleaned = -0.00271782 Jy ! Component: 2300 - total flux cleaned = -0.00275296 Jy ! Component: 2350 - total flux cleaned = -0.00277891 Jy ! Component: 2400 - total flux cleaned = -0.00279612 Jy ! Component: 2450 - total flux cleaned = -0.00283873 Jy ! Component: 2500 - total flux cleaned = -0.00287241 Jy ! Component: 2550 - total flux cleaned = -0.00288081 Jy ! Component: 2600 - total flux cleaned = -0.00293044 Jy ! Component: 2650 - total flux cleaned = -0.00293051 Jy ! Component: 2700 - total flux cleaned = -0.00295485 Jy ! Component: 2750 - total flux cleaned = -0.002971 Jy ! Component: 2800 - total flux cleaned = -0.00301088 Jy ! Component: 2850 - total flux cleaned = -0.00299508 Jy ! Component: 2900 - total flux cleaned = -0.00301867 Jy ! Component: 2950 - total flux cleaned = -0.00301088 Jy ! Component: 3000 - total flux cleaned = -0.0030032 Jy ! Component: 3050 - total flux cleaned = -0.00301086 Jy ! Component: 3100 - total flux cleaned = -0.00303364 Jy ! Component: 3150 - total flux cleaned = -0.00303364 Jy ! Component: 3200 - total flux cleaned = -0.00302612 Jy ! Component: 3250 - total flux cleaned = -0.00301872 Jy ! Component: 3300 - total flux cleaned = -0.00304086 Jy ! Component: 3350 - total flux cleaned = -0.00304082 Jy ! Component: 3400 - total flux cleaned = -0.00304803 Jy ! Component: 3450 - total flux cleaned = -0.00306238 Jy ! Component: 3500 - total flux cleaned = -0.00304089 Jy ! Component: 3550 - total flux cleaned = -0.00306929 Jy ! Component: 3600 - total flux cleaned = -0.00306214 Jy ! Component: 3650 - total flux cleaned = -0.00304115 Jy ! Component: 3700 - total flux cleaned = -0.00305504 Jy ! Component: 3750 - total flux cleaned = -0.00306188 Jy ! Component: 3800 - total flux cleaned = -0.00306872 Jy ! Component: 3850 - total flux cleaned = -0.00306873 Jy ! Component: 3900 - total flux cleaned = -0.00307545 Jy ! Component: 3950 - total flux cleaned = -0.00305535 Jy ! Component: 4000 - total flux cleaned = -0.00306205 Jy ! Component: 4050 - total flux cleaned = -0.00308856 Jy ! Total flux subtracted in 4096 components = -0.00306224 Jy ! Clean residual min=-0.000401 max=0.000376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0428359 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 341 components and 0.0428359 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1743+5006_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.747 x 4.842 at 33.84 degrees (North through East) ! Clean map min=-0.00075184 max=0.044385 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1743+5006_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0443854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.790091 0.790091 1.58018 3.16037 6.32073 12.6415 25.2829 50.5658 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.702 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1743+5006_C_uvs.log closed on Tue Apr 15 00:34:16 2014