! Started logfile: /d2/scr/pima/bp177e_uvs/J2003+1332_C_uvs.log on Sat Mar 22 19:00:31 2014 obs /d2/scr/pima/bp177e_uvs/J2003+1332_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2003+1332_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2003+1332 ! ! 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 864 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/bp177e_uvs/J2003+1332_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=1.006957Jy sigma=44.964367 ! Fit after self-cal, rms=0.905056Jy sigma=40.578408 ! 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=1.687 mas, bmaj=4.134 mas, bpa=19.55 degrees ! Estimated noise=0.680559 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 = 0.0710346 Jy ! Component: 100 - total flux cleaned = 0.0881074 Jy ! Total flux subtracted in 100 components = 0.0881074 Jy ! Clean residual min=-0.004391 max=0.007840 Jy/beam ! Clean residual mean=-0.000001 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.0881074 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0881074 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=0.025030Jy sigma=0.957706 ! Fit after self-cal, rms=0.025017Jy sigma=0.957089 ! Inverting map ! Added new window around map position (1.5, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824783 Jy ! Component: 100 - total flux cleaned = 0.0132049 Jy ! Total flux subtracted in 100 components = 0.0132049 Jy ! Clean residual min=-0.003202 max=0.003319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.101312 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.101312 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=0.020899Jy sigma=0.775078 ! Fit after self-cal, rms=0.020839Jy sigma=0.771371 ! 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=2.027 mas, bmaj=4.506 mas, bpa=19.19 degrees ! Estimated noise=0.549165 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 = 0.00468906 Jy ! Component: 100 - total flux cleaned = 0.00745574 Jy ! Component: 150 - total flux cleaned = 0.00931388 Jy ! Component: 200 - total flux cleaned = 0.0106696 Jy ! Total flux subtracted in 200 components = 0.0106696 Jy ! Clean residual min=-0.003343 max=0.003874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.111982 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.111982 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=0.019354Jy sigma=0.719174 ! Fit after self-cal, rms=0.019332Jy sigma=0.717424 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.027 x 4.506 at 19.19 degrees (North through East) ! Clean map min=-0.0031267 max=0.088954 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 0.99 FD 1.17 HN 0.98 KP 0.90 ! LA 0.98 NL 1.04 OV 0.93 PT 0.91 ! SC 0.94 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 0.99 KP 0.95 ! LA 1.03 NL 1.02 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.02 KP 0.97 ! LA 1.04 NL 1.02 OV 0.97 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.03 KP 0.97 ! LA 1.06 NL 0.99 OV 0.98 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.95 KP 0.90 ! LA 0.96 NL 1.01 OV 1.00 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.02 KP 0.95 ! LA 0.97 NL 1.01 OV 1.01 PT 0.92 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.019332Jy sigma=0.717424 ! Fit after self-cal, rms=0.018078Jy sigma=0.651687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=4.516 mas, bpa=19.1 degrees ! Estimated noise=0.545674 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 = 0.000646196 Jy ! Component: 100 - total flux cleaned = 0.000787569 Jy ! Component: 150 - total flux cleaned = 0.000841487 Jy ! Component: 200 - total flux cleaned = 0.000841797 Jy ! Total flux subtracted in 200 components = 0.000841797 Jy ! Clean residual min=-0.002319 max=0.002390 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.112824 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.112824 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=0.017981Jy sigma=0.649263 ! Fit after self-cal, rms=0.017979Jy sigma=0.648968 ! 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=0.017979Jy sigma=0.648968 ! Fit after self-cal, rms=0.017975Jy sigma=0.648682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=4.517 mas, bpa=19.16 degrees ! Estimated noise=0.545813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362142 Jy ! Component: 100 - total flux cleaned = 0.000419588 Jy ! Component: 150 - total flux cleaned = 0.000482899 Jy ! Component: 200 - total flux cleaned = 0.000517393 Jy ! Total flux subtracted in 200 components = 0.000517393 Jy ! Clean residual min=-0.002283 max=0.002364 Jy/beam ! Clean residual mean=0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.113341 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.113341 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=0.017934Jy sigma=0.648071 ! Fit after self-cal, rms=0.017934Jy sigma=0.648009 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) ! Added new window around map position (15, -36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213525 Jy ! Component: 100 - total flux cleaned = 0.00314101 Jy ! Component: 150 - total flux cleaned = 0.00361049 Jy ! Component: 200 - total flux cleaned = 0.00374473 Jy ! Total flux subtracted in 200 components = 0.00374473 Jy ! Clean residual min=-0.002183 max=0.001678 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.117086 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.117086 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=0.017615Jy sigma=0.634300 ! Fit after self-cal, rms=0.017585Jy sigma=0.632640 ! 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=0.017585Jy sigma=0.632640 ! Fit after self-cal, rms=0.017567Jy sigma=0.631560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.021 mas, bmaj=4.511 mas, bpa=19.18 degrees ! Estimated noise=0.545526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980384 Jy ! Component: 100 - total flux cleaned = 0.00132534 Jy ! Component: 150 - total flux cleaned = 0.00143175 Jy ! Component: 200 - total flux cleaned = 0.00150822 Jy ! Total flux subtracted in 200 components = 0.00150822 Jy ! Clean residual min=-0.002079 max=0.001625 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.118594 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.118594 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=0.017456Jy sigma=0.628885 ! Fit after self-cal, rms=0.017452Jy sigma=0.628512 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 = 0.000450898 Jy ! Component: 100 - total flux cleaned = 0.000468312 Jy ! Component: 150 - total flux cleaned = 0.000546579 Jy ! Component: 200 - total flux cleaned = 0.000604535 Jy ! Total flux subtracted in 200 components = 0.000604535 Jy ! Clean residual min=-0.001976 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.119199 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.119199 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=0.017402Jy sigma=0.627658 ! Fit after self-cal, rms=0.017402Jy sigma=0.627568 ! 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=0.017402Jy sigma=0.627568 ! Fit after self-cal, rms=0.017401Jy sigma=0.627003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.175 mas, bmaj=5.515 mas, bpa=7.114 degrees ! Estimated noise=0.641896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071909 Jy ! Component: 100 - total flux cleaned = 0.00103378 Jy ! Component: 150 - total flux cleaned = 0.00127935 Jy ! Component: 200 - total flux cleaned = 0.00139463 Jy ! Total flux subtracted in 200 components = 0.00139463 Jy ! Clean residual min=-0.002543 max=0.002186 Jy/beam ! Clean residual mean=0.000004 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.120593 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.120593 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=0.017361Jy sigma=0.626813 ! Fit after self-cal, rms=0.017359Jy sigma=0.626636 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 = 0.000151049 Jy ! Component: 100 - total flux cleaned = 0.000206225 Jy ! Component: 150 - total flux cleaned = 0.000242925 Jy ! Component: 200 - total flux cleaned = 0.000287782 Jy ! Total flux subtracted in 200 components = 0.000287782 Jy ! Clean residual min=-0.002486 max=0.002157 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.120881 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.120881 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=0.017340Jy sigma=0.626554 ! Fit after self-cal, rms=0.017341Jy sigma=0.626490 ! 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=2.02 mas, bmaj=4.509 mas, bpa=19.22 degrees ! Estimated noise=0.545918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 4.509 at 19.22 degrees (North through East) ! Clean map min=-0.0018977 max=0.08796 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=1.683 mas, bmaj=4.135 mas, bpa=19.49 degrees ! Estimated noise=0.676328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705369 Jy ! Component: 100 - total flux cleaned = 0.0878799 Jy ! Component: 150 - total flux cleaned = 0.0962912 Jy ! Component: 200 - total flux cleaned = 0.10136 Jy ! Total flux subtracted in 200 components = 0.10136 Jy ! Clean residual min=-0.002611 max=0.003207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.10136 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.10136 Jy ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=4.509 mas, bpa=19.22 degrees ! Estimated noise=0.545918 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 (31.2, -54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495058 Jy ! Component: 100 - total flux cleaned = 0.0082025 Jy ! Component: 150 - total flux cleaned = 0.0105724 Jy ! Component: 200 - total flux cleaned = 0.0124055 Jy ! Total flux subtracted in 200 components = 0.0124055 Jy ! Clean residual min=-0.002132 max=0.001900 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.113765 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 75 components and 0.113765 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=4.175 mas, bmaj=5.515 mas, bpa=7.114 degrees ! Estimated noise=0.641896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022468 Jy ! Component: 100 - total flux cleaned = 0.0038403 Jy ! Component: 150 - total flux cleaned = 0.00463878 Jy ! Component: 200 - total flux cleaned = 0.00517266 Jy ! Total flux subtracted in 200 components = 0.00517266 Jy ! Clean residual min=-0.002452 max=0.002146 Jy/beam ! Clean residual mean=0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.118938 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 = 0.000452234 Jy ! Component: 100 - total flux cleaned = 0.000781246 Jy ! Component: 150 - total flux cleaned = 0.0010175 Jy ! Component: 200 - total flux cleaned = 0.00120403 Jy ! Total flux subtracted in 200 components = 0.00120403 Jy ! Clean residual min=-0.002476 max=0.002078 Jy/beam ! Clean residual mean=0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.120142 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 120 components and 0.120142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=4.509 mas, bpa=19.22 degrees ! Estimated noise=0.545918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107118 Jy ! Component: 100 - total flux cleaned = 0.000168429 Jy ! Component: 150 - total flux cleaned = 0.000218407 Jy ! Component: 200 - total flux cleaned = 0.000283596 Jy ! Total flux subtracted in 200 components = 0.000283596 Jy ! Clean residual min=-0.001868 max=0.001703 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.120426 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 0.120426 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=0.017328Jy sigma=0.626981 ! Fit after self-cal, rms=0.017312Jy sigma=0.626063 wmodel /d2/scr/pima/bp177e_uvs/J2003+1332_C_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp177e_uvs/J2003+1332_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J2003+1332_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2003+1332_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2003+1332_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177e_uvs/J2003+1332_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 = -0.00051603 Jy ! Component: 100 - total flux cleaned = -0.000869696 Jy ! Component: 150 - total flux cleaned = -0.00119441 Jy ! Component: 200 - total flux cleaned = -0.00157549 Jy ! Component: 250 - total flux cleaned = -0.00193697 Jy ! Component: 300 - total flux cleaned = -0.00212123 Jy ! Component: 350 - total flux cleaned = -0.00223123 Jy ! Component: 400 - total flux cleaned = -0.00229491 Jy ! Component: 450 - total flux cleaned = -0.0022944 Jy ! Component: 500 - total flux cleaned = -0.00233439 Jy ! Component: 550 - total flux cleaned = -0.00235412 Jy ! Component: 600 - total flux cleaned = -0.00239231 Jy ! Component: 650 - total flux cleaned = -0.00242901 Jy ! Component: 700 - total flux cleaned = -0.0024112 Jy ! Component: 750 - total flux cleaned = -0.00242862 Jy ! Component: 800 - total flux cleaned = -0.00241151 Jy ! Component: 850 - total flux cleaned = -0.00236191 Jy ! Component: 900 - total flux cleaned = -0.00234532 Jy ! Component: 950 - total flux cleaned = -0.00231334 Jy ! Component: 1000 - total flux cleaned = -0.00226656 Jy ! Component: 1050 - total flux cleaned = -0.00225128 Jy ! Component: 1100 - total flux cleaned = -0.00223627 Jy ! Component: 1150 - total flux cleaned = -0.00219235 Jy ! Component: 1200 - total flux cleaned = -0.00217802 Jy ! Component: 1250 - total flux cleaned = -0.00217787 Jy ! Component: 1300 - total flux cleaned = -0.00213628 Jy ! Component: 1350 - total flux cleaned = -0.00213655 Jy ! Component: 1400 - total flux cleaned = -0.00212315 Jy ! Component: 1450 - total flux cleaned = -0.00212317 Jy ! Component: 1500 - total flux cleaned = -0.00208424 Jy ! Component: 1550 - total flux cleaned = -0.00207152 Jy ! Component: 1600 - total flux cleaned = -0.00209699 Jy ! Component: 1650 - total flux cleaned = -0.00205964 Jy ! Component: 1700 - total flux cleaned = -0.00210879 Jy ! Component: 1750 - total flux cleaned = -0.0020481 Jy ! Component: 1800 - total flux cleaned = -0.00208394 Jy ! Component: 1850 - total flux cleaned = -0.00208386 Jy ! Component: 1900 - total flux cleaned = -0.00210701 Jy ! Component: 1950 - total flux cleaned = -0.00210708 Jy ! Component: 2000 - total flux cleaned = -0.00211824 Jy ! Component: 2050 - total flux cleaned = -0.0020959 Jy ! Component: 2100 - total flux cleaned = -0.00209565 Jy ! Component: 2150 - total flux cleaned = -0.00209552 Jy ! Component: 2200 - total flux cleaned = -0.00211702 Jy ! Component: 2250 - total flux cleaned = -0.00209573 Jy ! Component: 2300 - total flux cleaned = -0.00208538 Jy ! Component: 2350 - total flux cleaned = -0.00210621 Jy ! Component: 2400 - total flux cleaned = -0.00211641 Jy ! Component: 2450 - total flux cleaned = -0.00212651 Jy ! Component: 2500 - total flux cleaned = -0.00215655 Jy ! Component: 2550 - total flux cleaned = -0.00212695 Jy ! Component: 2600 - total flux cleaned = -0.0021662 Jy ! Component: 2650 - total flux cleaned = -0.00223373 Jy ! Component: 2700 - total flux cleaned = -0.00219549 Jy ! Component: 2750 - total flux cleaned = -0.00222379 Jy ! Component: 2800 - total flux cleaned = -0.0022143 Jy ! Component: 2850 - total flux cleaned = -0.00224211 Jy ! Component: 2900 - total flux cleaned = -0.00227885 Jy ! Component: 2950 - total flux cleaned = -0.00229701 Jy ! Component: 3000 - total flux cleaned = -0.00236004 Jy ! Component: 3050 - total flux cleaned = -0.00239568 Jy ! Component: 3100 - total flux cleaned = -0.0024133 Jy ! Component: 3150 - total flux cleaned = -0.002422 Jy ! Component: 3200 - total flux cleaned = -0.00248275 Jy ! Component: 3250 - total flux cleaned = -0.00248261 Jy ! Component: 3300 - total flux cleaned = -0.00251669 Jy ! Component: 3350 - total flux cleaned = -0.00253349 Jy ! Component: 3400 - total flux cleaned = -0.00255856 Jy ! Component: 3450 - total flux cleaned = -0.00256689 Jy ! Component: 3500 - total flux cleaned = -0.00255873 Jy ! Component: 3550 - total flux cleaned = -0.00257503 Jy ! Component: 3600 - total flux cleaned = -0.00259935 Jy ! Component: 3650 - total flux cleaned = -0.00259129 Jy ! Component: 3700 - total flux cleaned = -0.00262324 Jy ! Component: 3750 - total flux cleaned = -0.0026391 Jy ! Component: 3800 - total flux cleaned = -0.0026077 Jy ! Component: 3850 - total flux cleaned = -0.00264685 Jy ! Component: 3900 - total flux cleaned = -0.0026545 Jy ! Component: 3950 - total flux cleaned = -0.00264682 Jy ! Component: 4000 - total flux cleaned = -0.0026545 Jy ! Component: 4050 - total flux cleaned = -0.00266204 Jy ! Total flux subtracted in 4096 components = -0.00264697 Jy ! Clean residual min=-0.000426 max=0.000396 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.117779 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 413 components and 0.117779 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2003+1332_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 4.509 at 19.22 degrees (North through East) ! Clean map min=-0.0011081 max=0.087423 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2003+1332_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.087423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.433505 0.433505 0.867011 1.73402 3.46804 6.93609 13.8722 27.7443 55.4887 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 692.032 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2003+1332_C_uvs.log closed on Sat Mar 22 19:00:36 2014