! Started logfile: /d2/scr/pima/bp177i_uvs/J0711+5227_C_uvs.log on Tue Apr 15 00:14:24 2014 obs /d2/scr/pima/bp177i_uvs/J0711+5227_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0711+5227_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0711+5227 ! ! 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/J0711+5227_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=1.002700Jy sigma=44.142706 ! Fit after self-cal, rms=0.947196Jy sigma=41.681586 ! 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=1.371 mas, bmaj=4.697 mas, bpa=-21.68 degrees ! Estimated noise=0.677481 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 = 0.0399377 Jy ! Component: 100 - total flux cleaned = 0.0496741 Jy ! Total flux subtracted in 100 components = 0.0496741 Jy ! Clean residual min=-0.002230 max=0.003903 Jy/beam ! Clean residual mean=-0.000004 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0496741 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0496741 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=0.016847Jy sigma=0.666770 ! Fit after self-cal, rms=0.016827Jy sigma=0.665783 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423492 Jy ! Component: 100 - total flux cleaned = 0.00633726 Jy ! Total flux subtracted in 100 components = 0.00633726 Jy ! Clean residual min=-0.001991 max=0.002449 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0560113 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0560113 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=0.015610Jy sigma=0.612310 ! Fit after self-cal, rms=0.015610Jy sigma=0.612179 ! 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=1.655 mas, bmaj=4.741 mas, bpa=-22.41 degrees ! Estimated noise=0.496481 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 = 0.00151678 Jy ! Component: 100 - total flux cleaned = 0.00254469 Jy ! Component: 150 - total flux cleaned = 0.00317733 Jy ! Component: 200 - total flux cleaned = 0.00344275 Jy ! Total flux subtracted in 200 components = 0.00344275 Jy ! Clean residual min=-0.001864 max=0.002099 Jy/beam ! Clean residual mean=-0.000005 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0594541 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0594541 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=0.015378Jy sigma=0.604895 ! Fit after self-cal, rms=0.015377Jy sigma=0.604828 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.655 x 4.741 at -22.41 degrees (North through East) ! Clean map min=-0.0017954 max=0.052286 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 0.97 FD 1.13 HN 0.90 KP 0.91 ! LA 0.98 MK 1.10 NL 1.14 OV 0.99 ! PT 0.85 SC 0.89 ! ! ! 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 1.13 HN 0.98 KP 0.99 ! LA 1.03 MK 1.13 NL 1.03 OV 1.00 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.01 KP 0.97 ! LA 1.01 MK 1.15 NL 1.16 OV 0.98 ! PT 0.87 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.98 KP 0.96 ! LA 1.05 MK 1.12 NL 1.04 OV 1.03 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.96 KP 0.85 ! LA 1.01 MK 1.06 NL 1.06 OV 1.01 ! PT 0.91 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 0.95 ! LA 0.96 MK 1.11 NL 1.12 OV 1.05 ! PT 0.92 SC 0.90 ! ! ! Fit before self-cal, rms=0.015377Jy sigma=0.604828 ! Fit after self-cal, rms=0.014557Jy sigma=0.563324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=4.714 mas, bpa=-22.19 degrees ! Estimated noise=0.493913 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 = -0.000385265 Jy ! Component: 100 - total flux cleaned = -0.000440508 Jy ! Component: 150 - total flux cleaned = -0.000511067 Jy ! Component: 200 - total flux cleaned = -0.000541741 Jy ! Total flux subtracted in 200 components = -0.000541741 Jy ! Clean residual min=-0.001544 max=0.001268 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0589124 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0589124 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=0.014530Jy sigma=0.562218 ! Fit after self-cal, rms=0.014536Jy sigma=0.562070 ! 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=0.014536Jy sigma=0.562070 ! Fit after self-cal, rms=0.014526Jy sigma=0.561941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.716 mas, bpa=-22.16 degrees ! Estimated noise=0.493002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248278 Jy ! Component: 100 - total flux cleaned = -0.000268525 Jy ! Component: 150 - total flux cleaned = -0.000268225 Jy ! Component: 200 - total flux cleaned = -0.000268073 Jy ! Total flux subtracted in 200 components = -0.000268073 Jy ! Clean residual min=-0.001533 max=0.001277 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0586443 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0586443 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=0.014514Jy sigma=0.561347 ! Fit after self-cal, rms=0.014514Jy sigma=0.561326 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 = -1.57109e-05 Jy ! Component: 100 - total flux cleaned = -1.5806e-05 Jy ! Component: 150 - total flux cleaned = -3.52982e-07 Jy ! Component: 200 - total flux cleaned = 6.91439e-06 Jy ! Total flux subtracted in 200 components = 6.91439e-06 Jy ! Clean residual min=-0.001522 max=0.001289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0586512 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0586512 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=0.014504Jy sigma=0.561035 ! Fit after self-cal, rms=0.014504Jy sigma=0.561017 ! 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=0.014504Jy sigma=0.561017 ! Fit after self-cal, rms=0.014490Jy sigma=0.560951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.716 mas, bpa=-22.13 degrees ! Estimated noise=0.492051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143784 Jy ! Component: 100 - total flux cleaned = -0.000144063 Jy ! Component: 150 - total flux cleaned = -0.000151147 Jy ! Component: 200 - total flux cleaned = -0.000144312 Jy ! Total flux subtracted in 200 components = -0.000144312 Jy ! Clean residual min=-0.001507 max=0.001285 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0585069 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0585069 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=0.014483Jy sigma=0.560605 ! Fit after self-cal, rms=0.014483Jy sigma=0.560594 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 = -1.24328e-05 Jy ! Component: 100 - total flux cleaned = 7.17963e-06 Jy ! Component: 150 - total flux cleaned = 1.96138e-05 Jy ! Component: 200 - total flux cleaned = 3.16085e-05 Jy ! Total flux subtracted in 200 components = 3.16085e-05 Jy ! Clean residual min=-0.001500 max=0.001290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0585385 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0585385 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=0.014477Jy sigma=0.560423 ! Fit after self-cal, rms=0.014477Jy sigma=0.560413 ! 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=0.014477Jy sigma=0.560413 ! Fit after self-cal, rms=0.014468Jy sigma=0.560381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.653 mas, bmaj=5.148 mas, bpa=-22.67 degrees ! Estimated noise=0.591328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145275 Jy ! Component: 100 - total flux cleaned = 0.000195065 Jy ! Component: 150 - total flux cleaned = 0.000245769 Jy ! Component: 200 - total flux cleaned = 0.000265414 Jy ! Total flux subtracted in 200 components = 0.000265414 Jy ! Clean residual min=-0.001612 max=0.001611 Jy/beam ! Clean residual mean=-0.000007 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0588039 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0588039 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=0.014469Jy sigma=0.560448 ! Fit after self-cal, rms=0.014468Jy sigma=0.560410 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 = 1.83573e-06 Jy ! Component: 100 - total flux cleaned = 2.07668e-05 Jy ! Component: 150 - total flux cleaned = 3.8696e-05 Jy ! Component: 200 - total flux cleaned = 5.5559e-05 Jy ! Total flux subtracted in 200 components = 5.5559e-05 Jy ! Clean residual min=-0.001609 max=0.001619 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0588595 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0588595 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=0.014469Jy sigma=0.560479 ! Fit after self-cal, rms=0.014468Jy sigma=0.560460 ! 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=1.678 mas, bmaj=4.716 mas, bpa=-22.1 degrees ! Estimated noise=0.491475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.678 x 4.716 at -22.1 degrees (North through East) ! Clean map min=-0.0014162 max=0.051732 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=1.393 mas, bmaj=4.658 mas, bpa=-21.43 degrees ! Estimated noise=0.676854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399026 Jy ! Component: 100 - total flux cleaned = 0.0492895 Jy ! Component: 150 - total flux cleaned = 0.0531905 Jy ! Component: 200 - total flux cleaned = 0.0550547 Jy ! Total flux subtracted in 200 components = 0.0550547 Jy ! Clean residual min=-0.001695 max=0.001405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0550546 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0550546 Jy ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=4.716 mas, bpa=-22.1 degrees ! Estimated noise=0.491475 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 = 0.00128177 Jy ! Component: 100 - total flux cleaned = 0.00209002 Jy ! Component: 150 - total flux cleaned = 0.00257546 Jy ! Component: 200 - total flux cleaned = 0.00274215 Jy ! Total flux subtracted in 200 components = 0.00274215 Jy ! Clean residual min=-0.001553 max=0.001351 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0577968 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.0577968 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=3.653 mas, bmaj=5.148 mas, bpa=-22.67 degrees ! Estimated noise=0.591328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530697 Jy ! Component: 100 - total flux cleaned = 0.00076712 Jy ! Component: 150 - total flux cleaned = 0.00082928 Jy ! Component: 200 - total flux cleaned = 0.000884184 Jy ! Total flux subtracted in 200 components = 0.000884184 Jy ! Clean residual min=-0.001622 max=0.001609 Jy/beam ! Clean residual mean=-0.000007 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.058681 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 = 4.84251e-05 Jy ! Component: 100 - total flux cleaned = 8.52473e-05 Jy ! Component: 150 - total flux cleaned = 0.000102567 Jy ! Component: 200 - total flux cleaned = 0.000113681 Jy ! Total flux subtracted in 200 components = 0.000113681 Jy ! Clean residual min=-0.001619 max=0.001619 Jy/beam ! Clean residual mean=-0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0587947 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0587947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=4.716 mas, bpa=-22.1 degrees ! Estimated noise=0.491475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235372 Jy ! Component: 100 - total flux cleaned = -0.000356095 Jy ! Component: 150 - total flux cleaned = -0.000395975 Jy ! Component: 200 - total flux cleaned = -0.000431932 Jy ! Total flux subtracted in 200 components = -0.000431932 Jy ! Clean residual min=-0.001509 max=0.001264 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0583627 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0583627 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=0.014496Jy sigma=0.561239 ! Fit after self-cal, rms=0.014494Jy sigma=0.561173 wmodel /d2/scr/pima/bp177i_uvs/J0711+5227_C_map.mod ! Writing 48 model components to file: /d2/scr/pima/bp177i_uvs/J0711+5227_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0711+5227_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0711+5227_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0711+5227_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0711+5227_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 = -0.000326066 Jy ! Component: 100 - total flux cleaned = -0.000105493 Jy ! Component: 150 - total flux cleaned = 1.93851e-05 Jy ! Component: 200 - total flux cleaned = 0.000118592 Jy ! Component: 250 - total flux cleaned = 0.00017539 Jy ! Component: 300 - total flux cleaned = 0.000211428 Jy ! Component: 350 - total flux cleaned = 0.0002465 Jy ! Component: 400 - total flux cleaned = 0.000314266 Jy ! Component: 450 - total flux cleaned = 0.000314054 Jy ! Component: 500 - total flux cleaned = 0.000314323 Jy ! Component: 550 - total flux cleaned = 0.000329765 Jy ! Component: 600 - total flux cleaned = 0.000345085 Jy ! Component: 650 - total flux cleaned = 0.000374838 Jy ! Component: 700 - total flux cleaned = 0.000389776 Jy ! Component: 750 - total flux cleaned = 0.000446527 Jy ! Component: 800 - total flux cleaned = 0.000432758 Jy ! Component: 850 - total flux cleaned = 0.000446216 Jy ! Component: 900 - total flux cleaned = 0.00043274 Jy ! Component: 950 - total flux cleaned = 0.000393481 Jy ! Component: 1000 - total flux cleaned = 0.000380567 Jy ! Component: 1050 - total flux cleaned = 0.000355429 Jy ! Component: 1100 - total flux cleaned = 0.000281086 Jy ! Component: 1150 - total flux cleaned = 0.000244425 Jy ! Component: 1200 - total flux cleaned = 0.000159939 Jy ! Component: 1250 - total flux cleaned = 0.000100455 Jy ! Component: 1300 - total flux cleaned = -4.98631e-06 Jy ! Component: 1350 - total flux cleaned = -8.55223e-05 Jy ! Component: 1400 - total flux cleaned = -0.000130952 Jy ! Component: 1450 - total flux cleaned = -0.000187306 Jy ! Component: 1500 - total flux cleaned = -0.000232067 Jy ! Component: 1550 - total flux cleaned = -0.000342034 Jy ! Component: 1600 - total flux cleaned = -0.000439369 Jy ! Component: 1650 - total flux cleaned = -0.000471301 Jy ! Component: 1700 - total flux cleaned = -0.000545288 Jy ! Component: 1750 - total flux cleaned = -0.000618266 Jy ! Component: 1800 - total flux cleaned = -0.000649264 Jy ! Component: 1850 - total flux cleaned = -0.000720709 Jy ! Component: 1900 - total flux cleaned = -0.000781072 Jy ! Component: 1950 - total flux cleaned = -0.000840848 Jy ! Component: 2000 - total flux cleaned = -0.000889967 Jy ! Component: 2050 - total flux cleaned = -0.000977442 Jy ! Component: 2100 - total flux cleaned = -0.00101566 Jy ! Component: 2150 - total flux cleaned = -0.00110082 Jy ! Component: 2200 - total flux cleaned = -0.00111014 Jy ! Component: 2250 - total flux cleaned = -0.00114732 Jy ! Component: 2300 - total flux cleaned = -0.00118409 Jy ! Component: 2350 - total flux cleaned = -0.00122036 Jy ! Component: 2400 - total flux cleaned = -0.00122023 Jy ! Component: 2450 - total flux cleaned = -0.00125585 Jy ! Component: 2500 - total flux cleaned = -0.00125588 Jy ! Component: 2550 - total flux cleaned = -0.00128214 Jy ! Component: 2600 - total flux cleaned = -0.00129942 Jy ! Component: 2650 - total flux cleaned = -0.0013251 Jy ! Component: 2700 - total flux cleaned = -0.0013503 Jy ! Component: 2750 - total flux cleaned = -0.0013836 Jy ! Component: 2800 - total flux cleaned = -0.00136693 Jy ! Component: 2850 - total flux cleaned = -0.00141623 Jy ! Component: 2900 - total flux cleaned = -0.00145696 Jy ! Component: 2950 - total flux cleaned = -0.00148918 Jy ! Component: 3000 - total flux cleaned = -0.00149728 Jy ! Component: 3050 - total flux cleaned = -0.00156056 Jy ! Component: 3100 - total flux cleaned = -0.00156056 Jy ! Component: 3150 - total flux cleaned = -0.00159162 Jy ! Component: 3200 - total flux cleaned = -0.00159944 Jy ! Component: 3250 - total flux cleaned = -0.00162237 Jy ! Component: 3300 - total flux cleaned = -0.00160722 Jy ! Component: 3350 - total flux cleaned = -0.00164475 Jy ! Component: 3400 - total flux cleaned = -0.00162248 Jy ! Component: 3450 - total flux cleaned = -0.00166685 Jy ! Component: 3500 - total flux cleaned = -0.00167422 Jy ! Component: 3550 - total flux cleaned = -0.0017179 Jy ! Component: 3600 - total flux cleaned = -0.00175395 Jy ! Component: 3650 - total flux cleaned = -0.00175395 Jy ! Component: 3700 - total flux cleaned = -0.00176111 Jy ! Component: 3750 - total flux cleaned = -0.00181047 Jy ! Component: 3800 - total flux cleaned = -0.00181747 Jy ! Component: 3850 - total flux cleaned = -0.00179661 Jy ! Component: 3900 - total flux cleaned = -0.00183809 Jy ! Component: 3950 - total flux cleaned = -0.00187245 Jy ! Component: 4000 - total flux cleaned = -0.00187929 Jy ! Component: 4050 - total flux cleaned = -0.00189283 Jy ! Total flux subtracted in 4096 components = -0.00193322 Jy ! Clean residual min=-0.000382 max=0.000400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0564295 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 343 components and 0.0564295 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0711+5227_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.678 x 4.716 at -22.1 degrees (North through East) ! Clean map min=-0.00073982 max=0.051673 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0711+5227_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0516734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.710975 0.710975 1.42195 2.8439 5.6878 11.3756 22.7512 45.5024 91.0049 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 421.955 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0711+5227_C_uvs.log closed on Tue Apr 15 00:14:29 2014