! Started logfile: /d2/scr/pima/bp171a4_uvs/J1419+5423_X_uvs.log on Wed Jan 29 03:56:34 2014 obs /d2/scr/pima/bp171a4_uvs/J1419+5423_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1419+5423_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1419+5423_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=1.050839Jy sigma=39.725116 ! Fit after self-cal, rms=0.697248Jy sigma=26.382055 ! 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=0.761 mas, bmaj=2.707 mas, bpa=22.99 degrees ! Estimated noise=0.882229 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 = 0.230437 Jy ! Component: 100 - total flux cleaned = 0.281428 Jy ! Total flux subtracted in 100 components = 0.281428 Jy ! Clean residual min=-0.016726 max=0.023891 Jy/beam ! Clean residual mean=-0.000055 rms=0.004203 Jy/beam ! Combined flux in latest and established models = 0.281428 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.281428 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=0.069966Jy sigma=2.579736 ! Fit after self-cal, rms=0.069952Jy sigma=2.578969 ! 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=0.94 mas, bmaj=2.793 mas, bpa=21.82 degrees ! Estimated noise=0.590177 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 = 0.0270416 Jy ! Component: 100 - total flux cleaned = 0.041944 Jy ! Component: 150 - total flux cleaned = 0.0520844 Jy ! Component: 200 - total flux cleaned = 0.0592388 Jy ! Total flux subtracted in 200 components = 0.0592388 Jy ! Clean residual min=-0.020297 max=0.032206 Jy/beam ! Clean residual mean=-0.000049 rms=0.004953 Jy/beam ! Combined flux in latest and established models = 0.340667 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.340667 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=0.057643Jy sigma=2.166704 ! Fit after self-cal, rms=0.057462Jy sigma=2.161150 ! Inverting map ! Added new window around map position (4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292253 Jy ! Component: 100 - total flux cleaned = 0.0438063 Jy ! Component: 150 - total flux cleaned = 0.0539015 Jy ! Component: 200 - total flux cleaned = 0.062093 Jy ! Total flux subtracted in 200 components = 0.062093 Jy ! Clean residual min=-0.015735 max=0.010568 Jy/beam ! Clean residual mean=-0.000031 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 0.40276 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 84 components and 0.40276 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=0.040892Jy sigma=1.469546 ! Fit after self-cal, rms=0.039958Jy sigma=1.432009 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.94 x 2.793 at 21.82 degrees (North through East) ! Clean map min=-0.013959 max=0.30458 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* 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: ! BR 1.11 FD 1.02 HN 0.95 KP 0.98 ! LA 0.95 MK 1.03 NL 1.02 OV 0.96 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 0.98 KP 1.12 ! LA 0.91 MK 1.07 NL 1.03 OV 1.00 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.03 KP 0.97 ! LA 0.96 MK 1.08 NL 1.00 OV 0.99 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 1.09 ! LA 0.95 MK 0.97 NL 0.93 OV 0.96 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.10 KP 1.07 ! LA 1.00 MK 1.01 NL 1.01 OV 1.02 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.04 ! LA 0.92 MK 0.98 NL 1.00 OV 1.03 ! PT 0.86 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.039958Jy sigma=1.432009 ! Fit after self-cal, rms=0.029418Jy sigma=1.044069 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=2.809 mas, bpa=21.85 degrees ! Estimated noise=0.582232 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 = 0.00592507 Jy ! Component: 100 - total flux cleaned = 0.0101512 Jy ! Component: 150 - total flux cleaned = 0.013597 Jy ! Component: 200 - total flux cleaned = 0.0164448 Jy ! Total flux subtracted in 200 components = 0.0164448 Jy ! Clean residual min=-0.006213 max=0.004761 Jy/beam ! Clean residual mean=-0.000005 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.419205 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 129 components and 0.419205 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=0.027794Jy sigma=0.972145 ! Fit after self-cal, rms=0.027688Jy sigma=0.968690 ! 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=0.027688Jy sigma=0.968690 ! Fit after self-cal, rms=0.024924Jy sigma=0.874571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9457 mas, bmaj=2.81 mas, bpa=21.85 degrees ! Estimated noise=0.581873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267572 Jy ! Component: 100 - total flux cleaned = 0.00426568 Jy ! Component: 150 - total flux cleaned = 0.00574557 Jy ! Component: 200 - total flux cleaned = 0.00684065 Jy ! Total flux subtracted in 200 components = 0.00684065 Jy ! Clean residual min=-0.005085 max=0.004166 Jy/beam ! Clean residual mean=-0.000002 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.426045 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.426045 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=0.024378Jy sigma=0.852959 ! Fit after self-cal, rms=0.024304Jy sigma=0.850645 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 = 0.00131036 Jy ! Component: 100 - total flux cleaned = 0.00212381 Jy ! Component: 150 - total flux cleaned = 0.00289686 Jy ! Component: 200 - total flux cleaned = 0.0035913 Jy ! Total flux subtracted in 200 components = 0.0035913 Jy ! Clean residual min=-0.004718 max=0.004010 Jy/beam ! Clean residual mean=-0.000001 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.429637 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 157 components and 0.429637 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=0.024070Jy sigma=0.841456 ! Fit after self-cal, rms=0.024037Jy sigma=0.840678 ! 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=0.024037Jy sigma=0.840678 ! Fit after self-cal, rms=0.024017Jy sigma=0.838063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9451 mas, bmaj=2.809 mas, bpa=21.86 degrees ! Estimated noise=0.582927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169233 Jy ! Component: 100 - total flux cleaned = 0.00301568 Jy ! Component: 150 - total flux cleaned = 0.00396417 Jy ! Component: 200 - total flux cleaned = 0.00453425 Jy ! Total flux subtracted in 200 components = 0.00453425 Jy ! Clean residual min=-0.004844 max=0.003836 Jy/beam ! Clean residual mean=-0.000001 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.434171 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 167 components and 0.434171 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=0.023811Jy sigma=0.830961 ! Fit after self-cal, rms=0.023785Jy sigma=0.830402 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 = 0.000796349 Jy ! Component: 100 - total flux cleaned = 0.00132475 Jy ! Component: 150 - total flux cleaned = 0.00153354 Jy ! Component: 200 - total flux cleaned = 0.00170012 Jy ! Total flux subtracted in 200 components = 0.00170012 Jy ! Clean residual min=-0.004545 max=0.003735 Jy/beam ! Clean residual mean=-0.000000 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.435871 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 173 components and 0.435871 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=0.023684Jy sigma=0.826539 ! Fit after self-cal, rms=0.023673Jy sigma=0.826382 ! 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=0.023673Jy sigma=0.826382 ! Fit after self-cal, rms=0.023675Jy sigma=0.824738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.011 mas, bmaj=3.072 mas, bpa=20.85 degrees ! Estimated noise=0.710505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293436 Jy ! Component: 100 - total flux cleaned = 0.00494138 Jy ! Component: 150 - total flux cleaned = 0.00628517 Jy ! Component: 200 - total flux cleaned = 0.0068111 Jy ! Total flux subtracted in 200 components = 0.0068111 Jy ! Clean residual min=-0.005307 max=0.005599 Jy/beam ! Clean residual mean=-0.000001 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.442682 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 185 components and 0.442682 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=0.023618Jy sigma=0.822704 ! Fit after self-cal, rms=0.023566Jy sigma=0.821424 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 = 0.00108277 Jy ! Component: 100 - total flux cleaned = 0.0015247 Jy ! Component: 150 - total flux cleaned = 0.00183544 Jy ! Component: 200 - total flux cleaned = 0.00208348 Jy ! Total flux subtracted in 200 components = 0.00208348 Jy ! Clean residual min=-0.005023 max=0.005506 Jy/beam ! Clean residual mean=0.000000 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.444765 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 0.444765 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=0.023592Jy sigma=0.822221 ! Fit after self-cal, rms=0.023578Jy sigma=0.821998 ! 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=0.9444 mas, bmaj=2.807 mas, bpa=21.87 degrees ! Estimated noise=0.583826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9444 x 2.807 at 21.87 degrees (North through East) ! Clean map min=-0.0040622 max=0.29988 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=0.7645 mas, bmaj=2.722 mas, bpa=23.04 degrees ! Estimated noise=0.875009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228387 Jy ! Component: 100 - total flux cleaned = 0.279782 Jy ! Component: 150 - total flux cleaned = 0.303281 Jy ! Component: 200 - total flux cleaned = 0.321355 Jy ! Total flux subtracted in 200 components = 0.321355 Jy ! Clean residual min=-0.008252 max=0.011253 Jy/beam ! Clean residual mean=-0.000035 rms=0.002716 Jy/beam ! Combined flux in latest and established models = 0.321355 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.321355 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9444 mas, bmaj=2.807 mas, bpa=21.87 degrees ! Estimated noise=0.583826 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 = 0.0210569 Jy ! Component: 100 - total flux cleaned = 0.0365655 Jy ! Component: 150 - total flux cleaned = 0.0485105 Jy ! Component: 200 - total flux cleaned = 0.0579237 Jy ! Total flux subtracted in 200 components = 0.0579237 Jy ! Clean residual min=-0.006976 max=0.008089 Jy/beam ! Clean residual mean=-0.000026 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.379279 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.379279 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=2.011 mas, bmaj=3.072 mas, bpa=20.85 degrees ! Estimated noise=0.710505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145105 Jy ! Component: 100 - total flux cleaned = 0.0251818 Jy ! Component: 150 - total flux cleaned = 0.0335272 Jy ! Component: 200 - total flux cleaned = 0.0401222 Jy ! Total flux subtracted in 200 components = 0.0401222 Jy ! Clean residual min=-0.006684 max=0.007023 Jy/beam ! Clean residual mean=-0.000022 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.419401 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 = 0.0052654 Jy ! Component: 100 - total flux cleaned = 0.00948937 Jy ! Component: 150 - total flux cleaned = 0.0128894 Jy ! Component: 200 - total flux cleaned = 0.0156352 Jy ! Total flux subtracted in 200 components = 0.0156352 Jy ! Clean residual min=-0.005542 max=0.005498 Jy/beam ! Clean residual mean=-0.000008 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.435036 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 159 components and 0.435037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9444 mas, bmaj=2.807 mas, bpa=21.87 degrees ! Estimated noise=0.583826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242065 Jy ! Component: 100 - total flux cleaned = 0.00381155 Jy ! Component: 150 - total flux cleaned = 0.00461747 Jy ! Component: 200 - total flux cleaned = 0.00504112 Jy ! Total flux subtracted in 200 components = 0.00504112 Jy ! Clean residual min=-0.005076 max=0.004006 Jy/beam ! Clean residual mean=-0.000001 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.440078 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 0.440078 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=0.023905Jy sigma=0.833328 ! Fit after self-cal, rms=0.023830Jy sigma=0.831061 wmodel /d2/scr/pima/bp171a4_uvs/J1419+5423_X_map.mod ! Writing 177 model components to file: /d2/scr/pima/bp171a4_uvs/J1419+5423_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1419+5423_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1419+5423_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1419+5423_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a4_uvs/J1419+5423_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 = -0.00068139 Jy ! Component: 100 - total flux cleaned = 0.00032365 Jy ! Component: 150 - total flux cleaned = 0.0008156 Jy ! Component: 200 - total flux cleaned = 0.00133879 Jy ! Component: 250 - total flux cleaned = 0.00161434 Jy ! Component: 300 - total flux cleaned = 0.00193 Jy ! Component: 350 - total flux cleaned = 0.00222948 Jy ! Component: 400 - total flux cleaned = 0.00241925 Jy ! Component: 450 - total flux cleaned = 0.00255626 Jy ! Component: 500 - total flux cleaned = 0.0027776 Jy ! Component: 550 - total flux cleaned = 0.00286145 Jy ! Component: 600 - total flux cleaned = 0.00286105 Jy ! Component: 650 - total flux cleaned = 0.00294005 Jy ! Component: 700 - total flux cleaned = 0.00301584 Jy ! Component: 750 - total flux cleaned = 0.00301542 Jy ! Component: 800 - total flux cleaned = 0.00301479 Jy ! Component: 850 - total flux cleaned = 0.00297947 Jy ! Component: 900 - total flux cleaned = 0.00297839 Jy ! Component: 950 - total flux cleaned = 0.00294464 Jy ! Component: 1000 - total flux cleaned = 0.00281753 Jy ! Component: 1050 - total flux cleaned = 0.0028172 Jy ! Component: 1100 - total flux cleaned = 0.00281654 Jy ! Component: 1150 - total flux cleaned = 0.00287423 Jy ! Component: 1200 - total flux cleaned = 0.00287372 Jy ! Component: 1250 - total flux cleaned = 0.0028745 Jy ! Component: 1300 - total flux cleaned = 0.00284694 Jy ! Component: 1350 - total flux cleaned = 0.00287453 Jy ! Component: 1400 - total flux cleaned = 0.00284892 Jy ! Component: 1450 - total flux cleaned = 0.00284882 Jy ! Component: 1500 - total flux cleaned = 0.00282359 Jy ! Component: 1550 - total flux cleaned = 0.00272541 Jy ! Component: 1600 - total flux cleaned = 0.0027729 Jy ! Component: 1650 - total flux cleaned = 0.00270289 Jy ! Component: 1700 - total flux cleaned = 0.00277157 Jy ! Component: 1750 - total flux cleaned = 0.00274893 Jy ! Component: 1800 - total flux cleaned = 0.00272691 Jy ! Component: 1850 - total flux cleaned = 0.00266254 Jy ! Component: 1900 - total flux cleaned = 0.00257786 Jy ! Component: 1950 - total flux cleaned = 0.00259876 Jy ! Component: 2000 - total flux cleaned = 0.00257831 Jy ! Component: 2050 - total flux cleaned = 0.00253849 Jy ! Component: 2100 - total flux cleaned = 0.00257803 Jy ! Component: 2150 - total flux cleaned = 0.00261658 Jy ! Component: 2200 - total flux cleaned = 0.00269256 Jy ! Component: 2250 - total flux cleaned = 0.00274863 Jy ! Component: 2300 - total flux cleaned = 0.00278578 Jy ! Component: 2350 - total flux cleaned = 0.00287635 Jy ! Component: 2400 - total flux cleaned = 0.00291235 Jy ! Component: 2450 - total flux cleaned = 0.00303537 Jy ! Component: 2500 - total flux cleaned = 0.00312199 Jy ! Component: 2550 - total flux cleaned = 0.00315632 Jy ! Component: 2600 - total flux cleaned = 0.0031561 Jy ! Component: 2650 - total flux cleaned = 0.00327273 Jy ! Component: 2700 - total flux cleaned = 0.00327245 Jy ! Component: 2750 - total flux cleaned = 0.00330474 Jy ! Component: 2800 - total flux cleaned = 0.00328872 Jy ! Component: 2850 - total flux cleaned = 0.00328894 Jy ! Component: 2900 - total flux cleaned = 0.0032734 Jy ! Component: 2950 - total flux cleaned = 0.00330416 Jy ! Component: 3000 - total flux cleaned = 0.00328914 Jy ! Component: 3050 - total flux cleaned = 0.00330423 Jy ! Component: 3100 - total flux cleaned = 0.0032894 Jy ! Component: 3150 - total flux cleaned = 0.00326003 Jy ! Component: 3200 - total flux cleaned = 0.00324572 Jy ! Component: 3250 - total flux cleaned = 0.00323147 Jy ! Component: 3300 - total flux cleaned = 0.00320285 Jy ! Component: 3350 - total flux cleaned = 0.00318873 Jy ! Component: 3400 - total flux cleaned = 0.00314672 Jy ! Component: 3450 - total flux cleaned = 0.00311903 Jy ! Component: 3500 - total flux cleaned = 0.00309161 Jy ! Component: 3550 - total flux cleaned = 0.00309161 Jy ! Component: 3600 - total flux cleaned = 0.00303752 Jy ! Component: 3650 - total flux cleaned = 0.00301056 Jy ! Component: 3700 - total flux cleaned = 0.00298394 Jy ! Component: 3750 - total flux cleaned = 0.0030235 Jy ! Component: 3800 - total flux cleaned = 0.00298412 Jy ! Component: 3850 - total flux cleaned = 0.00297106 Jy ! Component: 3900 - total flux cleaned = 0.00293222 Jy ! Component: 3950 - total flux cleaned = 0.00293227 Jy ! Component: 4000 - total flux cleaned = 0.00290673 Jy ! Component: 4050 - total flux cleaned = 0.00293218 Jy ! Total flux subtracted in 4096 components = 0.00291952 Jy ! Clean residual min=-0.000713 max=0.000722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.442997 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 499 components and 0.442998 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1419+5423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9444 x 2.807 at 21.87 degrees (North through East) ! Clean map min=-0.0027099 max=0.30084 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1419+5423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.300843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219833 0.219833 0.439666 0.879331 1.75866 3.51732 7.03465 14.0693 28.1386 56.2772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.3 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1364.67 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1419+5423_X_uvs.log closed on Wed Jan 29 03:56:46 2014