! Started logfile: /d2/scr/pima/bp177i_uvs/J1000+5805_C_uvs.log on Tue Apr 15 00:22:11 2014 obs /d2/scr/pima/bp177i_uvs/J1000+5805_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1000+5805_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1000+5805 ! ! 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 720 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/J1000+5805_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=1.000917Jy sigma=55.288532 ! Fit after self-cal, rms=0.962447Jy sigma=53.166124 ! 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=1.32 mas, bmaj=4.671 mas, bpa=-2.951 degrees ! Estimated noise=0.613911 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 = 0.0285454 Jy ! Component: 100 - total flux cleaned = 0.0350528 Jy ! Total flux subtracted in 100 components = 0.0350528 Jy ! Clean residual min=-0.002018 max=0.002352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0350528 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0350528 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=0.015658Jy sigma=0.733445 ! Fit after self-cal, rms=0.013047Jy sigma=0.630320 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323881 Jy ! Component: 100 - total flux cleaned = 0.00468752 Jy ! Total flux subtracted in 100 components = 0.00468752 Jy ! Clean residual min=-0.001309 max=0.001719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0397403 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0397403 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=0.012094Jy sigma=0.583166 ! Fit after self-cal, rms=0.012092Jy sigma=0.582928 ! 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=1.584 mas, bmaj=4.847 mas, bpa=-3.11 degrees ! Estimated noise=0.490209 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 = 0.000937344 Jy ! Component: 100 - total flux cleaned = 0.00126712 Jy ! Component: 150 - total flux cleaned = 0.00138391 Jy ! Component: 200 - total flux cleaned = 0.00144072 Jy ! Total flux subtracted in 200 components = 0.00144072 Jy ! Clean residual min=-0.001338 max=0.001240 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.041181 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.041181 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=0.011977Jy sigma=0.579384 ! Fit after self-cal, rms=0.011976Jy sigma=0.579349 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 4.847 at -3.11 degrees (North through East) ! Clean map min=-0.0012947 max=0.038246 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 0.95 FD 1.02 HN 0.94 KP 0.90 ! LA 0.95 MK 1.09 NL 1.10 OV 1.04 ! PT 0.88 SC 1.02 ! ! ! 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 0.99 FD 1.15 HN 0.94 KP 0.97 ! LA 0.99 MK 1.01 NL 1.03 OV 0.94 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.96 KP 1.01 ! LA 1.08 MK 0.97 NL 1.10 OV 0.88 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 1.01 KP 0.91 ! LA 1.09 MK 1.01 NL 1.18 OV 0.98 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00 KP 0.87 ! LA 1.00 MK 0.92 NL 1.00 OV 0.91 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 0.97 ! LA 1.06 MK 0.98 NL 1.17 OV 0.96 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.011976Jy sigma=0.579349 ! Fit after self-cal, rms=0.011489Jy sigma=0.547063 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=4.851 mas, bpa=-3.208 degrees ! Estimated noise=0.488844 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 = -0.000251265 Jy ! Component: 100 - total flux cleaned = -0.000330604 Jy ! Component: 150 - total flux cleaned = -0.000348134 Jy ! Component: 200 - total flux cleaned = -0.000355221 Jy ! Total flux subtracted in 200 components = -0.000355221 Jy ! Clean residual min=-0.001064 max=0.001050 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0408258 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0408258 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=0.011466Jy sigma=0.546162 ! Fit after self-cal, rms=0.011468Jy sigma=0.546062 ! 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=0.011468Jy sigma=0.546062 ! Fit after self-cal, rms=0.011458Jy sigma=0.545927 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=4.859 mas, bpa=-3.208 degrees ! Estimated noise=0.488801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.51984e-05 Jy ! Component: 100 - total flux cleaned = -0.000110116 Jy ! Component: 150 - total flux cleaned = -0.00012307 Jy ! Component: 200 - total flux cleaned = -0.000116958 Jy ! Total flux subtracted in 200 components = -0.000116958 Jy ! Clean residual min=-0.001042 max=0.001047 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0407088 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0407088 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=0.011448Jy sigma=0.545538 ! Fit after self-cal, rms=0.011448Jy sigma=0.545532 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 = -7.54373e-06 Jy ! Component: 100 - total flux cleaned = 3.35762e-06 Jy ! Component: 150 - total flux cleaned = 8.47569e-06 Jy ! Component: 200 - total flux cleaned = 8.49989e-06 Jy ! Total flux subtracted in 200 components = 8.49989e-06 Jy ! Clean residual min=-0.001036 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0407173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0407173 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=0.011444Jy sigma=0.545255 ! Fit after self-cal, rms=0.011444Jy sigma=0.545252 ! 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=0.011444Jy sigma=0.545252 ! Fit after self-cal, rms=0.011448Jy sigma=0.545193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.865 mas, bpa=-3.206 degrees ! Estimated noise=0.48931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.33706e-06 Jy ! Component: 100 - total flux cleaned = -2.13115e-05 Jy ! Component: 150 - total flux cleaned = -1.65328e-05 Jy ! Component: 200 - total flux cleaned = -1.18638e-05 Jy ! Total flux subtracted in 200 components = -1.18638e-05 Jy ! Clean residual min=-0.001043 max=0.001047 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0407054 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0407055 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=0.011443Jy sigma=0.545023 ! Fit after self-cal, rms=0.011442Jy sigma=0.545022 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 = 3.98178e-06 Jy ! Component: 100 - total flux cleaned = 8.21594e-06 Jy ! Component: 150 - total flux cleaned = 1.22805e-05 Jy ! Component: 200 - total flux cleaned = 1.61719e-05 Jy ! Total flux subtracted in 200 components = 1.61719e-05 Jy ! Clean residual min=-0.001044 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0407216 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0407216 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=0.011440Jy sigma=0.544856 ! Fit after self-cal, rms=0.011440Jy sigma=0.544855 ! 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=0.011440Jy sigma=0.544855 ! Fit after self-cal, rms=0.011447Jy sigma=0.544831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=5.3 mas, bpa=-4.316 degrees ! Estimated noise=0.61307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206806 Jy ! Component: 100 - total flux cleaned = 0.000237481 Jy ! Component: 150 - total flux cleaned = 0.000263609 Jy ! Component: 200 - total flux cleaned = 0.000273039 Jy ! Total flux subtracted in 200 components = 0.000273039 Jy ! Clean residual min=-0.001355 max=0.001327 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0409947 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0409947 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=0.011452Jy sigma=0.544668 ! Fit after self-cal, rms=0.011451Jy sigma=0.544640 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 = 1.20784e-05 Jy ! Component: 100 - total flux cleaned = 2.08996e-05 Jy ! Component: 150 - total flux cleaned = 2.92521e-05 Jy ! Component: 200 - total flux cleaned = 3.74959e-05 Jy ! Total flux subtracted in 200 components = 3.74959e-05 Jy ! Clean residual min=-0.001351 max=0.001326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0410322 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0410322 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=0.011456Jy sigma=0.544555 ! Fit after self-cal, rms=0.011455Jy sigma=0.544548 ! 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=1.579 mas, bmaj=4.868 mas, bpa=-3.204 degrees ! Estimated noise=0.489847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.868 at -3.204 degrees (North through East) ! Clean map min=-0.0010077 max=0.038282 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=1.314 mas, bmaj=4.689 mas, bpa=-3.009 degrees ! Estimated noise=0.614502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293653 Jy ! Component: 100 - total flux cleaned = 0.036215 Jy ! Component: 150 - total flux cleaned = 0.0389525 Jy ! Component: 200 - total flux cleaned = 0.03958 Jy ! Total flux subtracted in 200 components = 0.03958 Jy ! Clean residual min=-0.001315 max=0.001307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.03958 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.03958 Jy ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.868 mas, bpa=-3.204 degrees ! Estimated noise=0.489847 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 = 0.000753232 Jy ! Component: 100 - total flux cleaned = 0.00089558 Jy ! Component: 150 - total flux cleaned = 0.000910665 Jy ! Component: 200 - total flux cleaned = 0.000923866 Jy ! Total flux subtracted in 200 components = 0.000923866 Jy ! Clean residual min=-0.001053 max=0.001067 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0405038 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0405038 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=3.557 mas, bmaj=5.3 mas, bpa=-4.316 degrees ! Estimated noise=0.61307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373352 Jy ! Component: 100 - total flux cleaned = 0.000408548 Jy ! Component: 150 - total flux cleaned = 0.000422082 Jy ! Component: 200 - total flux cleaned = 0.000434119 Jy ! Total flux subtracted in 200 components = 0.000434119 Jy ! Clean residual min=-0.001368 max=0.001332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.040938 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 = 1.0684e-05 Jy ! Component: 100 - total flux cleaned = 1.59536e-05 Jy ! Component: 150 - total flux cleaned = 2.59446e-05 Jy ! Component: 200 - total flux cleaned = 3.08884e-05 Jy ! Total flux subtracted in 200 components = 3.08884e-05 Jy ! Clean residual min=-0.001363 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0409688 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0409689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.868 mas, bpa=-3.204 degrees ! Estimated noise=0.489847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139085 Jy ! Component: 100 - total flux cleaned = -0.000148632 Jy ! Component: 150 - total flux cleaned = -0.000167288 Jy ! Component: 200 - total flux cleaned = -0.000183936 Jy ! Total flux subtracted in 200 components = -0.000183936 Jy ! Clean residual min=-0.001071 max=0.001066 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0407849 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0407849 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=0.011459Jy sigma=0.545280 ! Fit after self-cal, rms=0.011458Jy sigma=0.545256 wmodel /d2/scr/pima/bp177i_uvs/J1000+5805_C_map.mod ! Writing 43 model components to file: /d2/scr/pima/bp177i_uvs/J1000+5805_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1000+5805_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1000+5805_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1000+5805_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1000+5805_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 = -0.00011737 Jy ! Component: 100 - total flux cleaned = -0.00029705 Jy ! Component: 150 - total flux cleaned = -0.000550775 Jy ! Component: 200 - total flux cleaned = -0.000760207 Jy ! Component: 250 - total flux cleaned = -0.000961134 Jy ! Component: 300 - total flux cleaned = -0.00100569 Jy ! Component: 350 - total flux cleaned = -0.00100601 Jy ! Component: 400 - total flux cleaned = -0.001034 Jy ! Component: 450 - total flux cleaned = -0.00104743 Jy ! Component: 500 - total flux cleaned = -0.000980685 Jy ! Component: 550 - total flux cleaned = -0.00096781 Jy ! Component: 600 - total flux cleaned = -0.000916298 Jy ! Component: 650 - total flux cleaned = -0.000878814 Jy ! Component: 700 - total flux cleaned = -0.000854336 Jy ! Component: 750 - total flux cleaned = -0.000782063 Jy ! Component: 800 - total flux cleaned = -0.000722985 Jy ! Component: 850 - total flux cleaned = -0.000688058 Jy ! Component: 900 - total flux cleaned = -0.000653503 Jy ! Component: 950 - total flux cleaned = -0.000608478 Jy ! Component: 1000 - total flux cleaned = -0.000564504 Jy ! Component: 1050 - total flux cleaned = -0.000532111 Jy ! Component: 1100 - total flux cleaned = -0.000478533 Jy ! Component: 1150 - total flux cleaned = -0.000457389 Jy ! Component: 1200 - total flux cleaned = -0.000415535 Jy ! Component: 1250 - total flux cleaned = -0.000333169 Jy ! Component: 1300 - total flux cleaned = -0.000302958 Jy ! Component: 1350 - total flux cleaned = -0.000263065 Jy ! Component: 1400 - total flux cleaned = -0.000213567 Jy ! Component: 1450 - total flux cleaned = -0.000203741 Jy ! Component: 1500 - total flux cleaned = -0.000174834 Jy ! Component: 1550 - total flux cleaned = -0.000184173 Jy ! Component: 1600 - total flux cleaned = -0.000155788 Jy ! Component: 1650 - total flux cleaned = -0.00012793 Jy ! Component: 1700 - total flux cleaned = -0.000118639 Jy ! Component: 1750 - total flux cleaned = -8.21858e-05 Jy ! Component: 1800 - total flux cleaned = -7.31253e-05 Jy ! Component: 1850 - total flux cleaned = -5.53103e-05 Jy ! Component: 1900 - total flux cleaned = -3.77698e-05 Jy ! Component: 1950 - total flux cleaned = -3.76903e-05 Jy ! Component: 2000 - total flux cleaned = -4.6304e-05 Jy ! Component: 2050 - total flux cleaned = -3.77357e-05 Jy ! Component: 2100 - total flux cleaned = -3.88135e-06 Jy ! Component: 2150 - total flux cleaned = -1.21242e-05 Jy ! Component: 2200 - total flux cleaned = 4.54712e-06 Jy ! Component: 2250 - total flux cleaned = 4.56221e-06 Jy ! Component: 2300 - total flux cleaned = 2.07834e-05 Jy ! Component: 2350 - total flux cleaned = -3.3493e-06 Jy ! Component: 2400 - total flux cleaned = 2.05537e-05 Jy ! Component: 2450 - total flux cleaned = 4.61674e-06 Jy ! Component: 2500 - total flux cleaned = -3.25651e-06 Jy ! Component: 2550 - total flux cleaned = -2.65941e-05 Jy ! Component: 2600 - total flux cleaned = -3.43195e-05 Jy ! Component: 2650 - total flux cleaned = -3.42857e-05 Jy ! Component: 2700 - total flux cleaned = -5.70204e-05 Jy ! Component: 2750 - total flux cleaned = -5.70606e-05 Jy ! Component: 2800 - total flux cleaned = -4.22151e-05 Jy ! Component: 2850 - total flux cleaned = -9.38133e-05 Jy ! Component: 2900 - total flux cleaned = -7.17593e-05 Jy ! Component: 2950 - total flux cleaned = -7.89389e-05 Jy ! Component: 3000 - total flux cleaned = -7.1732e-05 Jy ! Component: 3050 - total flux cleaned = -8.59853e-05 Jy ! Component: 3100 - total flux cleaned = -0.000100168 Jy ! Component: 3150 - total flux cleaned = -8.61137e-05 Jy ! Component: 3200 - total flux cleaned = -0.000121046 Jy ! Component: 3250 - total flux cleaned = -0.000141782 Jy ! Component: 3300 - total flux cleaned = -0.000121138 Jy ! Component: 3350 - total flux cleaned = -0.00012114 Jy ! Component: 3400 - total flux cleaned = -0.000134765 Jy ! Component: 3450 - total flux cleaned = -0.000141531 Jy ! Component: 3500 - total flux cleaned = -0.000148183 Jy ! Component: 3550 - total flux cleaned = -0.000141574 Jy ! Component: 3600 - total flux cleaned = -0.000168038 Jy ! Component: 3650 - total flux cleaned = -0.000174639 Jy ! Component: 3700 - total flux cleaned = -0.000207136 Jy ! Component: 3750 - total flux cleaned = -0.000213552 Jy ! Component: 3800 - total flux cleaned = -0.000219998 Jy ! Component: 3850 - total flux cleaned = -0.000258286 Jy ! Component: 3900 - total flux cleaned = -0.000258263 Jy ! Component: 3950 - total flux cleaned = -0.000245576 Jy ! Component: 4000 - total flux cleaned = -0.000270584 Jy ! Component: 4050 - total flux cleaned = -0.000270529 Jy ! Total flux subtracted in 4096 components = -0.000270536 Jy ! Clean residual min=-0.000372 max=0.000381 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0405144 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 352 components and 0.0405144 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1000+5805_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.868 at -3.204 degrees (North through East) ! Clean map min=-0.0007029 max=0.038195 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1000+5805_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0381945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.894687 0.894687 1.78937 3.57875 7.1575 14.315 28.63 57.26 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= 335.312 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1000+5805_C_uvs.log closed on Tue Apr 15 00:22:16 2014