! Started logfile: /d2/scr/pima/bp171a3_uvs/J1136-0523_X_uvs.log on Mon Feb 24 08:47:15 2014 obs /d2/scr/pima/bp171a3_uvs/J1136-0523_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1136-0523_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J1136-0523 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 648 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1136-0523_X] 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 0.200x0.200 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=0.998173Jy sigma=30.066110 ! Fit after self-cal, rms=0.909140Jy sigma=27.097676 ! 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=0.8107 mas, bmaj=2.177 mas, bpa=1.314 degrees ! Estimated noise=1.29361 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 = 0.0725114 Jy ! Component: 100 - total flux cleaned = 0.0931039 Jy ! Total flux subtracted in 100 components = 0.0931039 Jy ! Clean residual min=-0.006012 max=0.013126 Jy/beam ! Clean residual mean=-0.000001 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.0931039 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0931039 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=0.033147Jy sigma=0.868100 ! Fit after self-cal, rms=0.033134Jy sigma=0.867765 ! Inverting map ! Added new window around map position (1.6, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114034 Jy ! Component: 100 - total flux cleaned = 0.0163096 Jy ! Total flux subtracted in 100 components = 0.0163096 Jy ! Clean residual min=-0.005089 max=0.007725 Jy/beam ! Clean residual mean=0.000001 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.109413 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.109413 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=0.028625Jy sigma=0.699446 ! Fit after self-cal, rms=0.028396Jy sigma=0.683850 ! 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=0.9369 mas, bmaj=2.5 mas, bpa=1.651 degrees ! Estimated noise=0.983583 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 = 0.00623066 Jy ! Component: 100 - total flux cleaned = 0.0094367 Jy ! Component: 150 - total flux cleaned = 0.0103187 Jy ! Component: 200 - total flux cleaned = 0.0107164 Jy ! Total flux subtracted in 200 components = 0.0107164 Jy ! Clean residual min=-0.006024 max=0.005235 Jy/beam ! Clean residual mean=0.000004 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.12013 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.12013 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=0.026791Jy sigma=0.629796 ! Fit after self-cal, rms=0.026794Jy sigma=0.627310 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9369 x 2.5 at 1.651 degrees (North through East) ! Clean map min=-0.0056401 max=0.091781 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00 KP 1.08 MK 1.05 ! NL 1.02 OV 0.96 PT 0.84 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.97 KP 1.05 MK 1.05 ! NL 1.10 OV 1.07 PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.96 KP 1.03 MK 1.12 ! NL 1.09 OV 1.08 PT 0.87 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026794Jy sigma=0.627310 ! Fit after self-cal, rms=0.026718Jy sigma=0.603055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=2.504 mas, bpa=1.818 degrees ! Estimated noise=0.983638 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 = 0.000456196 Jy ! Component: 100 - total flux cleaned = 0.000580433 Jy ! Component: 150 - total flux cleaned = 0.000729908 Jy ! Component: 200 - total flux cleaned = 0.000771238 Jy ! Total flux subtracted in 200 components = 0.000771238 Jy ! Clean residual min=-0.004417 max=0.003938 Jy/beam ! Clean residual mean=0.000003 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.120901 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.120901 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=0.026401Jy sigma=0.596742 ! Fit after self-cal, rms=0.026397Jy sigma=0.596257 ! 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=0.026397Jy sigma=0.596257 ! Fit after self-cal, rms=0.026042Jy sigma=0.582511 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=2.5 mas, bpa=1.89 degrees ! Estimated noise=0.987193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944735 Jy ! Component: 100 - total flux cleaned = 0.00105365 Jy ! Component: 150 - total flux cleaned = 0.00114703 Jy ! Component: 200 - total flux cleaned = 0.00120135 Jy ! Total flux subtracted in 200 components = 0.00120135 Jy ! Clean residual min=-0.003676 max=0.003509 Jy/beam ! Clean residual mean=0.000002 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.122103 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.122103 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=0.025913Jy sigma=0.579958 ! Fit after self-cal, rms=0.025911Jy sigma=0.579780 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 = 0.000255573 Jy ! Component: 100 - total flux cleaned = 0.000256754 Jy ! Component: 150 - total flux cleaned = 0.000233644 Jy ! Component: 200 - total flux cleaned = 0.000212278 Jy ! Total flux subtracted in 200 components = 0.000212278 Jy ! Clean residual min=-0.003622 max=0.003438 Jy/beam ! Clean residual mean=0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.122315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.122315 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=0.025856Jy sigma=0.578800 ! Fit after self-cal, rms=0.025857Jy sigma=0.578743 ! 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=0.025857Jy sigma=0.578743 ! Fit after self-cal, rms=0.025658Jy sigma=0.578289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9352 mas, bmaj=2.495 mas, bpa=1.846 degrees ! Estimated noise=0.989196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068776 Jy ! Component: 100 - total flux cleaned = 0.000751621 Jy ! Component: 150 - total flux cleaned = 0.000770487 Jy ! Component: 200 - total flux cleaned = 0.000788249 Jy ! Total flux subtracted in 200 components = 0.000788249 Jy ! Clean residual min=-0.003615 max=0.003442 Jy/beam ! Clean residual mean=0.000002 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.123103 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.123103 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=0.025616Jy sigma=0.577277 ! Fit after self-cal, rms=0.025622Jy sigma=0.577207 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 = 0.000172421 Jy ! Component: 100 - total flux cleaned = 0.000155254 Jy ! Component: 150 - total flux cleaned = 0.000188204 Jy ! Component: 200 - total flux cleaned = 0.000187815 Jy ! Total flux subtracted in 200 components = 0.000187815 Jy ! Clean residual min=-0.003566 max=0.003436 Jy/beam ! Clean residual mean=0.000002 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.123291 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.123291 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=0.025591Jy sigma=0.576682 ! Fit after self-cal, rms=0.025596Jy sigma=0.576659 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.025596Jy sigma=0.576659 ! Fit after self-cal, rms=0.025463Jy sigma=0.564976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=3.942 mas, bpa=-4.845 degrees ! Estimated noise=1.18564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266437 Jy ! Component: 100 - total flux cleaned = 0.000290601 Jy ! Component: 150 - total flux cleaned = 0.000307188 Jy ! Component: 200 - total flux cleaned = 0.000341142 Jy ! Total flux subtracted in 200 components = 0.000341142 Jy ! Clean residual min=-0.004400 max=0.003548 Jy/beam ! Clean residual mean=0.000003 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.123632 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.123632 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=0.025449Jy sigma=0.564975 ! Fit after self-cal, rms=0.025441Jy sigma=0.564829 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 = -4.23461e-05 Jy ! Component: 100 - total flux cleaned = -2.50903e-05 Jy ! Component: 150 - total flux cleaned = -1.00498e-05 Jy ! Component: 200 - total flux cleaned = 4.11812e-06 Jy ! Total flux subtracted in 200 components = 4.11812e-06 Jy ! Clean residual min=-0.004349 max=0.003539 Jy/beam ! Clean residual mean=0.000003 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.123636 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 68 components and 0.123636 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=0.025438Jy sigma=0.564768 ! Fit after self-cal, rms=0.025436Jy sigma=0.564728 ! 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=0.9361 mas, bmaj=2.499 mas, bpa=1.901 degrees ! Estimated noise=0.995518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9361 x 2.499 at 1.901 degrees (North through East) ! Clean map min=-0.0032216 max=0.091442 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=0.8116 mas, bmaj=2.178 mas, bpa=1.553 degrees ! Estimated noise=1.31395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0736995 Jy ! Component: 100 - total flux cleaned = 0.0959319 Jy ! Component: 150 - total flux cleaned = 0.10605 Jy ! Component: 200 - total flux cleaned = 0.11233 Jy ! Total flux subtracted in 200 components = 0.11233 Jy ! Clean residual min=-0.003778 max=0.005402 Jy/beam ! Clean residual mean=0.000001 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.11233 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.11233 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9361 mas, bmaj=2.499 mas, bpa=1.901 degrees ! Estimated noise=0.995518 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 (7, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645654 Jy ! Component: 100 - total flux cleaned = 0.0100933 Jy ! Component: 150 - total flux cleaned = 0.0121362 Jy ! Component: 200 - total flux cleaned = 0.0129553 Jy ! Total flux subtracted in 200 components = 0.0129553 Jy ! Clean residual min=-0.003276 max=0.003467 Jy/beam ! Clean residual mean=0.000002 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.125285 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.125285 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=3.942 mas, bpa=-4.845 degrees ! Estimated noise=1.18564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186705 Jy ! Component: 100 - total flux cleaned = 0.00243979 Jy ! Component: 150 - total flux cleaned = 0.00257976 Jy ! Component: 200 - total flux cleaned = 0.00270851 Jy ! Total flux subtracted in 200 components = 0.00270851 Jy ! Clean residual min=-0.003593 max=0.004065 Jy/beam ! Clean residual mean=0.000004 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.127994 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 = 0.000159488 Jy ! Component: 100 - total flux cleaned = 0.000307831 Jy ! Component: 150 - total flux cleaned = 0.00044486 Jy ! Component: 200 - total flux cleaned = 0.000541366 Jy ! Total flux subtracted in 200 components = 0.000541366 Jy ! Clean residual min=-0.003402 max=0.003807 Jy/beam ! Clean residual mean=0.000004 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.128535 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.128535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9361 mas, bmaj=2.499 mas, bpa=1.901 degrees ! Estimated noise=0.995518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.42761e-05 Jy ! Component: 100 - total flux cleaned = 8.664e-05 Jy ! Component: 150 - total flux cleaned = 0.000171206 Jy ! Component: 200 - total flux cleaned = 0.000320346 Jy ! Total flux subtracted in 200 components = 0.000320346 Jy ! Clean residual min=-0.002888 max=0.003010 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.128855 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.128855 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=0.025203Jy sigma=0.555255 ! Fit after self-cal, rms=0.025161Jy sigma=0.552981 wmodel /d2/scr/pima/bp171a3_uvs/J1136-0523_X_map.mod ! Writing 87 model components to file: /d2/scr/pima/bp171a3_uvs/J1136-0523_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1136-0523_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1136-0523_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1136-0523_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1136-0523_X_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 = 0.000891494 Jy ! Component: 100 - total flux cleaned = 0.00122575 Jy ! Component: 150 - total flux cleaned = 0.001489 Jy ! Component: 200 - total flux cleaned = 0.00169231 Jy ! Component: 250 - total flux cleaned = 0.00192012 Jy ! Component: 300 - total flux cleaned = 0.00224038 Jy ! Component: 350 - total flux cleaned = 0.00261414 Jy ! Component: 400 - total flux cleaned = 0.00296986 Jy ! Component: 450 - total flux cleaned = 0.00330966 Jy ! Component: 500 - total flux cleaned = 0.00363654 Jy ! Component: 550 - total flux cleaned = 0.00392287 Jy ! Component: 600 - total flux cleaned = 0.00414407 Jy ! Component: 650 - total flux cleaned = 0.00435725 Jy ! Component: 700 - total flux cleaned = 0.00451229 Jy ! Component: 750 - total flux cleaned = 0.00471337 Jy ! Component: 800 - total flux cleaned = 0.00476205 Jy ! Component: 850 - total flux cleaned = 0.00480967 Jy ! Component: 900 - total flux cleaned = 0.00490212 Jy ! Component: 950 - total flux cleaned = 0.00496884 Jy ! Component: 1000 - total flux cleaned = 0.00501218 Jy ! Component: 1050 - total flux cleaned = 0.00516144 Jy ! Component: 1100 - total flux cleaned = 0.00530739 Jy ! Component: 1150 - total flux cleaned = 0.00551148 Jy ! Component: 1200 - total flux cleaned = 0.00563138 Jy ! Component: 1250 - total flux cleaned = 0.00580845 Jy ! Component: 1300 - total flux cleaned = 0.00600191 Jy ! Component: 1350 - total flux cleaned = 0.00617306 Jy ! Component: 1400 - total flux cleaned = 0.00634151 Jy ! Component: 1450 - total flux cleaned = 0.00648871 Jy ! Component: 1500 - total flux cleaned = 0.00665201 Jy ! Component: 1550 - total flux cleaned = 0.00681324 Jy ! Component: 1600 - total flux cleaned = 0.00698999 Jy ! Component: 1650 - total flux cleaned = 0.00716474 Jy ! Component: 1700 - total flux cleaned = 0.00733735 Jy ! Component: 1750 - total flux cleaned = 0.00745702 Jy ! Component: 1800 - total flux cleaned = 0.00757547 Jy ! Component: 1850 - total flux cleaned = 0.00769265 Jy ! Component: 1900 - total flux cleaned = 0.0078086 Jy ! Component: 1950 - total flux cleaned = 0.0079071 Jy ! Component: 2000 - total flux cleaned = 0.00797208 Jy ! Component: 2050 - total flux cleaned = 0.00800448 Jy ! Component: 2100 - total flux cleaned = 0.00805269 Jy ! Component: 2150 - total flux cleaned = 0.00810047 Jy ! Component: 2200 - total flux cleaned = 0.00813201 Jy ! Component: 2250 - total flux cleaned = 0.00814771 Jy ! Component: 2300 - total flux cleaned = 0.00822561 Jy ! Component: 2350 - total flux cleaned = 0.00824126 Jy ! Component: 2400 - total flux cleaned = 0.0083492 Jy ! Component: 2450 - total flux cleaned = 0.00839514 Jy ! Component: 2500 - total flux cleaned = 0.00847139 Jy ! Component: 2550 - total flux cleaned = 0.0085016 Jy ! Component: 2600 - total flux cleaned = 0.00854675 Jy ! Component: 2650 - total flux cleaned = 0.00856174 Jy ! Component: 2700 - total flux cleaned = 0.00859178 Jy ! Component: 2750 - total flux cleaned = 0.00862158 Jy ! Component: 2800 - total flux cleaned = 0.00863655 Jy ! Component: 2850 - total flux cleaned = 0.00865154 Jy ! Component: 2900 - total flux cleaned = 0.00866653 Jy ! Component: 2950 - total flux cleaned = 0.00872588 Jy ! Component: 3000 - total flux cleaned = 0.00877029 Jy ! Component: 3050 - total flux cleaned = 0.00878506 Jy ! Component: 3100 - total flux cleaned = 0.0088147 Jy ! Component: 3150 - total flux cleaned = 0.00887376 Jy ! Component: 3200 - total flux cleaned = 0.00888847 Jy ! Component: 3250 - total flux cleaned = 0.00891792 Jy ! Component: 3300 - total flux cleaned = 0.00893277 Jy ! Component: 3350 - total flux cleaned = 0.00897706 Jy ! Component: 3400 - total flux cleaned = 0.00899181 Jy ! Component: 3450 - total flux cleaned = 0.00899176 Jy ! Component: 3500 - total flux cleaned = 0.00897678 Jy ! Component: 3550 - total flux cleaned = 0.00902132 Jy ! Component: 3600 - total flux cleaned = 0.00902125 Jy ! Component: 3650 - total flux cleaned = 0.00897626 Jy ! Component: 3700 - total flux cleaned = 0.00897625 Jy ! Component: 3750 - total flux cleaned = 0.00897605 Jy ! Component: 3800 - total flux cleaned = 0.00894581 Jy ! Component: 3850 - total flux cleaned = 0.00890039 Jy ! Component: 3900 - total flux cleaned = 0.00890022 Jy ! Component: 3950 - total flux cleaned = 0.00890031 Jy ! Component: 4000 - total flux cleaned = 0.00890035 Jy ! Component: 4050 - total flux cleaned = 0.00886951 Jy ! Total flux subtracted in 4096 components = 0.00885412 Jy ! Clean residual min=-0.000887 max=0.000846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.13771 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 314 components and 0.137709 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1136-0523_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9361 x 2.499 at 1.901 degrees (North through East) ! Clean map min=-0.0021084 max=0.090493 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1136-0523_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.090493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.775518 0.775518 1.55104 3.10207 6.20414 12.4083 24.8166 49.6331 99.2663 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.838 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1136-0523_X_uvs.log closed on Mon Feb 24 08:47:19 2014