! Started logfile: /d2/scr/pima/bp171a5_uvs/J1507-3149_X_uvs.log on Sun Jan 19 22:08:25 2014 obs /d2/scr/pima/bp171a5_uvs/J1507-3149_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1507-3149_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1507-3149 ! ! 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 1088 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/bp171a5_uvs/J1507-3149_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002029Jy sigma=24.917175 ! Fit after self-cal, rms=0.957951Jy sigma=23.813120 ! 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=0.9253 mas, bmaj=4.448 mas, bpa=7.87 degrees ! Estimated noise=1.36994 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 = 0.0297842 Jy ! Component: 100 - total flux cleaned = 0.037859 Jy ! Total flux subtracted in 100 components = 0.037859 Jy ! Clean residual min=-0.004104 max=0.005832 Jy/beam ! Clean residual mean=-0.000004 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.037859 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.037859 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=0.033367Jy sigma=0.590999 ! Fit after self-cal, rms=0.033394Jy sigma=0.588904 ! 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=1.243 mas, bmaj=5.212 mas, bpa=4.723 degrees ! Estimated noise=0.911597 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 = 0.00596566 Jy ! Component: 100 - total flux cleaned = 0.00871659 Jy ! Component: 150 - total flux cleaned = 0.0102361 Jy ! Component: 200 - total flux cleaned = 0.011108 Jy ! Total flux subtracted in 200 components = 0.011108 Jy ! Clean residual min=-0.002412 max=0.002831 Jy/beam ! Clean residual mean=0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.048967 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.048967 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=0.032465Jy sigma=0.550793 ! Fit after self-cal, rms=0.032416Jy sigma=0.550574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 5.212 at 4.723 degrees (North through East) ! Clean map min=-0.0022836 max=0.041492 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 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 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 1.10 FD 0.98 HN 1.06 KP 1.08 ! LA 1.01 NL 1.07 OV 0.96 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 4. ! 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.032416Jy sigma=0.550574 ! Fit after self-cal, rms=0.032626Jy sigma=0.549017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.242 mas, bmaj=5.221 mas, bpa=4.788 degrees ! Estimated noise=0.911644 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 = 0.00049434 Jy ! Component: 100 - total flux cleaned = 0.00056245 Jy ! Component: 150 - total flux cleaned = 0.000588338 Jy ! Component: 200 - total flux cleaned = 0.000600904 Jy ! Total flux subtracted in 200 components = 0.000600904 Jy ! Clean residual min=-0.002251 max=0.002522 Jy/beam ! Clean residual mean=0.000006 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0495679 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0495679 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=0.032611Jy sigma=0.548614 ! Fit after self-cal, rms=0.032615Jy sigma=0.548587 ! 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=0.032615Jy sigma=0.548587 ! Fit after self-cal, rms=0.032624Jy sigma=0.548576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.242 mas, bmaj=5.219 mas, bpa=4.793 degrees ! Estimated noise=0.912235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103262 Jy ! Component: 100 - total flux cleaned = 0.000115983 Jy ! Component: 150 - total flux cleaned = 0.00011594 Jy ! Component: 200 - total flux cleaned = 0.000128055 Jy ! Total flux subtracted in 200 components = 0.000128055 Jy ! Clean residual min=-0.002254 max=0.002495 Jy/beam ! Clean residual mean=0.000006 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0496959 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0496959 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=0.032614Jy sigma=0.548335 ! Fit after self-cal, rms=0.032615Jy sigma=0.548329 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 = 2.83964e-05 Jy ! Component: 100 - total flux cleaned = 4.07442e-05 Jy ! Component: 150 - total flux cleaned = 5.26793e-05 Jy ! Component: 200 - total flux cleaned = 6.38115e-05 Jy ! Total flux subtracted in 200 components = 6.38115e-05 Jy ! Clean residual min=-0.002253 max=0.002484 Jy/beam ! Clean residual mean=0.000006 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0497597 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0497597 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=0.032606Jy sigma=0.548103 ! Fit after self-cal, rms=0.032607Jy sigma=0.548097 ! 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=0.032607Jy sigma=0.548097 ! Fit after self-cal, rms=0.032680Jy sigma=0.546025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=5.227 mas, bpa=4.842 degrees ! Estimated noise=0.909386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199059 Jy ! Component: 100 - total flux cleaned = -0.000237187 Jy ! Component: 150 - total flux cleaned = -0.000248812 Jy ! Component: 200 - total flux cleaned = -0.000248406 Jy ! Total flux subtracted in 200 components = -0.000248406 Jy ! Clean residual min=-0.002212 max=0.002461 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0495113 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0495113 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=0.032667Jy sigma=0.545837 ! Fit after self-cal, rms=0.032678Jy sigma=0.545793 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 = -9.54491e-06 Jy ! Component: 100 - total flux cleaned = -2.07742e-05 Jy ! Component: 150 - total flux cleaned = -9.90856e-06 Jy ! Component: 200 - total flux cleaned = 1.1185e-06 Jy ! Total flux subtracted in 200 components = 1.1185e-06 Jy ! Clean residual min=-0.002214 max=0.002457 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0495124 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0495124 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=0.032670Jy sigma=0.545616 ! Fit after self-cal, rms=0.032671Jy sigma=0.545611 ! 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=0.032671Jy sigma=0.545611 ! Fit after self-cal, rms=0.032705Jy sigma=0.545600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=7.377 mas, bpa=-4.376 degrees ! Estimated noise=1.01785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434403 Jy ! Component: 100 - total flux cleaned = 0.000471954 Jy ! Component: 150 - total flux cleaned = 0.000526164 Jy ! Component: 200 - total flux cleaned = 0.000543524 Jy ! Total flux subtracted in 200 components = 0.000543524 Jy ! Clean residual min=-0.002243 max=0.002427 Jy/beam ! Clean residual mean=0.000009 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.050056 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.050056 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=0.032694Jy sigma=0.545705 ! Fit after self-cal, rms=0.032697Jy sigma=0.545668 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 = 3.69542e-05 Jy ! Component: 100 - total flux cleaned = 8.80241e-05 Jy ! Component: 150 - total flux cleaned = 0.000120704 Jy ! Component: 200 - total flux cleaned = 0.000152506 Jy ! Total flux subtracted in 200 components = 0.000152506 Jy ! Clean residual min=-0.002240 max=0.002386 Jy/beam ! Clean residual mean=0.000008 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0502085 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.0502085 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=0.032692Jy sigma=0.545793 ! Fit after self-cal, rms=0.032694Jy sigma=0.545759 ! 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=1.239 mas, bmaj=5.228 mas, bpa=4.859 degrees ! Estimated noise=0.908788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.239 x 5.228 at 4.859 degrees (North through East) ! Clean map min=-0.0022678 max=0.039526 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=0.9215 mas, bmaj=4.479 mas, bpa=7.989 degrees ! Estimated noise=1.36544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297316 Jy ! Component: 100 - total flux cleaned = 0.0380023 Jy ! Component: 150 - total flux cleaned = 0.0423839 Jy ! Component: 200 - total flux cleaned = 0.0452783 Jy ! Total flux subtracted in 200 components = 0.0452783 Jy ! Clean residual min=-0.003970 max=0.004279 Jy/beam ! Clean residual mean=-0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.0452783 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0452783 Jy ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=5.228 mas, bpa=4.859 degrees ! Estimated noise=0.908788 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 = 0.00236525 Jy ! Component: 100 - total flux cleaned = 0.00347852 Jy ! Component: 150 - total flux cleaned = 0.00381537 Jy ! Component: 200 - total flux cleaned = 0.00390538 Jy ! Total flux subtracted in 200 components = 0.00390538 Jy ! Clean residual min=-0.002109 max=0.002492 Jy/beam ! Clean residual mean=0.000005 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0491837 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0491837 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=2.448 mas, bmaj=7.377 mas, bpa=-4.376 degrees ! Estimated noise=1.01785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536212 Jy ! Component: 100 - total flux cleaned = 0.00058395 Jy ! Component: 150 - total flux cleaned = 0.000651908 Jy ! Component: 200 - total flux cleaned = 0.000694498 Jy ! Total flux subtracted in 200 components = 0.000694498 Jy ! Clean residual min=-0.002196 max=0.002543 Jy/beam ! Clean residual mean=0.000008 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0498782 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 = 4.05996e-05 Jy ! Component: 100 - total flux cleaned = 5.95275e-05 Jy ! Component: 150 - total flux cleaned = 9.6517e-05 Jy ! Component: 200 - total flux cleaned = 0.000115287 Jy ! Total flux subtracted in 200 components = 0.000115287 Jy ! Clean residual min=-0.002174 max=0.002479 Jy/beam ! Clean residual mean=0.000008 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0499935 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.0499935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=5.228 mas, bpa=4.859 degrees ! Estimated noise=0.908788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185762 Jy ! Component: 100 - total flux cleaned = -0.000183281 Jy ! Component: 150 - total flux cleaned = -0.000224535 Jy ! Component: 200 - total flux cleaned = -0.000261142 Jy ! Total flux subtracted in 200 components = -0.000261142 Jy ! Clean residual min=-0.002241 max=0.002388 Jy/beam ! Clean residual mean=0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0497324 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0497324 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=0.032723Jy sigma=0.545885 ! Fit after self-cal, rms=0.032712Jy sigma=0.545830 wmodel /d2/scr/pima/bp171a5_uvs/J1507-3149_X_map.mod ! Writing 57 model components to file: /d2/scr/pima/bp171a5_uvs/J1507-3149_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1507-3149_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1507-3149_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1507-3149_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a5_uvs/J1507-3149_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 = 0.000353466 Jy ! Component: 100 - total flux cleaned = 0.000429215 Jy ! Component: 150 - total flux cleaned = 0.000536169 Jy ! Component: 200 - total flux cleaned = 0.000638623 Jy ! Component: 250 - total flux cleaned = 0.000605794 Jy ! Component: 300 - total flux cleaned = 0.000419978 Jy ! Component: 350 - total flux cleaned = 0.000271523 Jy ! Component: 400 - total flux cleaned = 0.000156843 Jy ! Component: 450 - total flux cleaned = 7.30949e-05 Jy ! Component: 500 - total flux cleaned = -6.03602e-05 Jy ! Component: 550 - total flux cleaned = -0.000163382 Jy ! Component: 600 - total flux cleaned = -0.000263332 Jy ! Component: 650 - total flux cleaned = -0.000409324 Jy ! Component: 700 - total flux cleaned = -0.00055106 Jy ! Component: 750 - total flux cleaned = -0.000642556 Jy ! Component: 800 - total flux cleaned = -0.000709931 Jy ! Component: 850 - total flux cleaned = -0.000797463 Jy ! Component: 900 - total flux cleaned = -0.000883207 Jy ! Component: 950 - total flux cleaned = -0.000966771 Jy ! Component: 1000 - total flux cleaned = -0.00108872 Jy ! Component: 1050 - total flux cleaned = -0.00114818 Jy ! Component: 1100 - total flux cleaned = -0.00122627 Jy ! Component: 1150 - total flux cleaned = -0.00134054 Jy ! Component: 1200 - total flux cleaned = -0.00141513 Jy ! Component: 1250 - total flux cleaned = -0.00152425 Jy ! Component: 1300 - total flux cleaned = -0.00157737 Jy ! Component: 1350 - total flux cleaned = -0.00161205 Jy ! Component: 1400 - total flux cleaned = -0.00164616 Jy ! Component: 1450 - total flux cleaned = -0.00166314 Jy ! Component: 1500 - total flux cleaned = -0.001729 Jy ! Component: 1550 - total flux cleaned = -0.00176126 Jy ! Component: 1600 - total flux cleaned = -0.00182429 Jy ! Component: 1650 - total flux cleaned = -0.00180838 Jy ! Component: 1700 - total flux cleaned = -0.00180834 Jy ! Component: 1750 - total flux cleaned = -0.00185374 Jy ! Component: 1800 - total flux cleaned = -0.00182411 Jy ! Component: 1850 - total flux cleaned = -0.00186832 Jy ! Component: 1900 - total flux cleaned = -0.0019262 Jy ! Component: 1950 - total flux cleaned = -0.00196916 Jy ! Component: 2000 - total flux cleaned = -0.0020112 Jy ! Component: 2050 - total flux cleaned = -0.00205261 Jy ! Component: 2100 - total flux cleaned = -0.00208 Jy ! Component: 2150 - total flux cleaned = -0.00212071 Jy ! Component: 2200 - total flux cleaned = -0.002174 Jy ! Component: 2250 - total flux cleaned = -0.00222642 Jy ! Component: 2300 - total flux cleaned = -0.00226526 Jy ! Component: 2350 - total flux cleaned = -0.00231658 Jy ! Component: 2400 - total flux cleaned = -0.00240531 Jy ! Component: 2450 - total flux cleaned = -0.00248068 Jy ! Component: 2500 - total flux cleaned = -0.00251785 Jy ! Component: 2550 - total flux cleaned = -0.00259153 Jy ! Component: 2600 - total flux cleaned = -0.00268873 Jy ! Component: 2650 - total flux cleaned = -0.00277278 Jy ! Component: 2700 - total flux cleaned = -0.00284427 Jy ! Component: 2750 - total flux cleaned = -0.00291512 Jy ! Component: 2800 - total flux cleaned = -0.00299717 Jy ! Component: 2850 - total flux cleaned = -0.00307835 Jy ! Component: 2900 - total flux cleaned = -0.00315887 Jy ! Component: 2950 - total flux cleaned = -0.00322734 Jy ! Component: 3000 - total flux cleaned = -0.00329517 Jy ! Component: 3050 - total flux cleaned = -0.00338485 Jy ! Component: 3100 - total flux cleaned = -0.00344064 Jy ! Component: 3150 - total flux cleaned = -0.00352906 Jy ! Component: 3200 - total flux cleaned = -0.0035728 Jy ! Component: 3250 - total flux cleaned = -0.00365982 Jy ! Component: 3300 - total flux cleaned = -0.00375692 Jy ! Component: 3350 - total flux cleaned = -0.00383181 Jy ! Component: 3400 - total flux cleaned = -0.0039061 Jy ! Component: 3450 - total flux cleaned = -0.00396939 Jy ! Component: 3500 - total flux cleaned = -0.00402186 Jy ! Component: 3550 - total flux cleaned = -0.00412601 Jy ! Component: 3600 - total flux cleaned = -0.0041984 Jy ! Component: 3650 - total flux cleaned = -0.00423946 Jy ! Component: 3700 - total flux cleaned = -0.00428031 Jy ! Component: 3750 - total flux cleaned = -0.00436163 Jy ! Component: 3800 - total flux cleaned = -0.00444244 Jy ! Component: 3850 - total flux cleaned = -0.00451271 Jy ! Component: 3900 - total flux cleaned = -0.00457258 Jy ! Component: 3950 - total flux cleaned = -0.00465189 Jy ! Component: 4000 - total flux cleaned = -0.00472084 Jy ! Component: 4050 - total flux cleaned = -0.00476997 Jy ! Total flux subtracted in 4096 components = -0.00485785 Jy ! Clean residual min=-0.000598 max=0.000627 Jy/beam ! Clean residual mean=-0.000003 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0448745 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 331 components and 0.0448745 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1507-3149_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.239 x 5.228 at 4.859 degrees (North through East) ! Clean map min=-0.0016154 max=0.040226 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1507-3149_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0402262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32496 1.32496 2.64992 5.29983 10.5997 21.1993 42.3987 84.7973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 226.422 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1507-3149_X_uvs.log closed on Sun Jan 19 22:08:31 2014