! Started logfile: /scr/pima/bg219a_uvs/J1551+5806_X_uvs.log on Wed Apr 6 21:40:25 2016 obs /scr/pima/bg219a_uvs/J1551+5806_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1551+5806_X_uva.fits ! AN table 1: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.621074 visibilities/baseline/integration-bin. ! Found source: J1551+5806 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7356 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219a_uvs/J1551+5806_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.015073Jy sigma=29.378569 ! Fit after self-cal, rms=0.788896Jy sigma=22.651786 ! 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=0.6638 mas, bmaj=1.186 mas, bpa=51.98 degrees ! Estimated noise=0.806318 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 = 0.150299 Jy ! Component: 100 - total flux cleaned = 0.192594 Jy ! Total flux subtracted in 100 components = 0.192594 Jy ! Clean residual min=-0.015977 max=0.022817 Jy/beam ! Clean residual mean=0.000113 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 0.192594 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.192594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.074656Jy sigma=2.153824 ! Fit after self-cal, rms=0.074599Jy sigma=2.151372 ! 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=0.8696 mas, bmaj=1.465 mas, bpa=53.14 degrees ! Estimated noise=0.379731 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 = 0.0382637 Jy ! Component: 100 - total flux cleaned = 0.059013 Jy ! Component: 150 - total flux cleaned = 0.0714447 Jy ! Component: 200 - total flux cleaned = 0.0795143 Jy ! Total flux subtracted in 200 components = 0.0795143 Jy ! Clean residual min=-0.009118 max=0.009538 Jy/beam ! Clean residual mean=0.000113 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 0.272108 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.272108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.052447Jy sigma=1.481515 ! Fit after self-cal, rms=0.052096Jy sigma=1.470317 ! Inverting map ! Added new window around map position (0.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101619 Jy ! Component: 100 - total flux cleaned = 0.0150094 Jy ! Component: 150 - total flux cleaned = 0.0184476 Jy ! Component: 200 - total flux cleaned = 0.0208952 Jy ! Total flux subtracted in 200 components = 0.0208952 Jy ! Clean residual min=-0.006053 max=0.006101 Jy/beam ! Clean residual mean=0.000045 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.293003 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.293003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049954Jy sigma=1.411484 ! Fit after self-cal, rms=0.049576Jy sigma=1.401500 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8696 x 1.465 at 53.14 degrees (North through East) ! Clean map min=-0.0052581 max=0.20624 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 0.99 LA 0.97 MK 0.96 NL 1.02 ! OV 1.02 PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.00 NL 1.03 ! OV 1.02 PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.02 NL 1.02 ! OV 1.02 PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.99 MK 1.01 NL 1.03 ! OV 1.00 PT 1.00 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 1.01 NL 1.02 ! OV 1.02 PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.96 MK 1.05 NL 1.04 ! OV 1.00 PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 MK 1.01 NL 1.02 ! OV 1.02 PT 1.00 SC 0.94 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049576Jy sigma=1.401500 ! Fit after self-cal, rms=0.048972Jy sigma=1.386144 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=1.477 mas, bpa=52.75 degrees ! Estimated noise=0.378885 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 = 0.000452689 Jy ! Component: 100 - total flux cleaned = -1.05845e-05 Jy ! Component: 150 - total flux cleaned = -0.000407935 Jy ! Component: 200 - total flux cleaned = -0.000606724 Jy ! Total flux subtracted in 200 components = -0.000606724 Jy ! Clean residual min=-0.003362 max=0.003273 Jy/beam ! Clean residual mean=0.000012 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.292396 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.292396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048608Jy sigma=1.377581 ! Fit after self-cal, rms=0.048566Jy sigma=1.376589 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048566Jy sigma=1.376589 ! Fit after self-cal, rms=0.048557Jy sigma=1.371044 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8695 mas, bmaj=1.471 mas, bpa=52.98 degrees ! Estimated noise=0.37938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424263 Jy ! Component: 100 - total flux cleaned = -0.000472966 Jy ! Component: 150 - total flux cleaned = -0.00047282 Jy ! Component: 200 - total flux cleaned = -0.000589254 Jy ! Total flux subtracted in 200 components = -0.000589254 Jy ! Clean residual min=-0.002940 max=0.003077 Jy/beam ! Clean residual mean=0.000008 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.291807 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.291807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048427Jy sigma=1.368220 ! Fit after self-cal, rms=0.048410Jy sigma=1.367623 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 = -5.18168e-05 Jy ! Component: 100 - total flux cleaned = -5.13414e-05 Jy ! Component: 150 - total flux cleaned = -0.000116131 Jy ! Component: 200 - total flux cleaned = -0.000202892 Jy ! Total flux subtracted in 200 components = -0.000202892 Jy ! Clean residual min=-0.002675 max=0.002904 Jy/beam ! Clean residual mean=0.000008 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.291604 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.291604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048345Jy sigma=1.366253 ! Fit after self-cal, rms=0.048335Jy sigma=1.365944 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048335Jy sigma=1.365944 ! Fit after self-cal, rms=0.048344Jy sigma=1.365742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8701 mas, bmaj=1.472 mas, bpa=52.98 degrees ! Estimated noise=0.379528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347498 Jy ! Component: 100 - total flux cleaned = -0.000507785 Jy ! Component: 150 - total flux cleaned = -0.000585612 Jy ! Component: 200 - total flux cleaned = -0.000653906 Jy ! Total flux subtracted in 200 components = -0.000653906 Jy ! Clean residual min=-0.002472 max=0.002624 Jy/beam ! Clean residual mean=0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.29095 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.29095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048298Jy sigma=1.364752 ! Fit after self-cal, rms=0.048290Jy sigma=1.364506 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 = -4.47687e-05 Jy ! Component: 100 - total flux cleaned = -6.16642e-05 Jy ! Component: 150 - total flux cleaned = -0.000103147 Jy ! Component: 200 - total flux cleaned = -0.0001413 Jy ! Total flux subtracted in 200 components = -0.0001413 Jy ! Clean residual min=-0.002316 max=0.002574 Jy/beam ! Clean residual mean=0.000009 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.290809 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.290809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048264Jy sigma=1.363959 ! Fit after self-cal, rms=0.048260Jy sigma=1.363826 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048260Jy sigma=1.363826 ! Fit after self-cal, rms=0.048279Jy sigma=1.363684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=3.256 mas, bpa=53.11 degrees ! Estimated noise=0.49988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120706 Jy ! Component: 100 - total flux cleaned = -0.000143899 Jy ! Component: 150 - total flux cleaned = -0.000162961 Jy ! Component: 200 - total flux cleaned = -0.0001452 Jy ! Total flux subtracted in 200 components = -0.0001452 Jy ! Clean residual min=-0.002756 max=0.002948 Jy/beam ! Clean residual mean=0.000019 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.290664 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.290664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048265Jy sigma=1.363374 ! Fit after self-cal, rms=0.048262Jy sigma=1.363267 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 = 0.000101304 Jy ! Component: 100 - total flux cleaned = 0.000100961 Jy ! Component: 150 - total flux cleaned = 6.89598e-05 Jy ! Component: 200 - total flux cleaned = 6.8767e-05 Jy ! Total flux subtracted in 200 components = 6.8767e-05 Jy ! Clean residual min=-0.002685 max=0.002879 Jy/beam ! Clean residual mean=0.000018 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.290732 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.290732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048258Jy sigma=1.363179 ! Fit after self-cal, rms=0.048257Jy sigma=1.363132 ! 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=0.8704 mas, bmaj=1.474 mas, bpa=52.95 degrees ! Estimated noise=0.379686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 1.474 at 52.95 degrees (North through East) ! Clean map min=-0.0030775 max=0.20558 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=0.6635 mas, bmaj=1.188 mas, bpa=51.91 degrees ! Estimated noise=0.805556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150085 Jy ! Component: 100 - total flux cleaned = 0.193481 Jy ! Component: 150 - total flux cleaned = 0.220163 Jy ! Component: 200 - total flux cleaned = 0.238039 Jy ! Total flux subtracted in 200 components = 0.238039 Jy ! Clean residual min=-0.007568 max=0.009958 Jy/beam ! Clean residual mean=0.000057 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.238039 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.238039 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=1.474 mas, bpa=52.95 degrees ! Estimated noise=0.379686 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 = 0.0199443 Jy ! Component: 100 - total flux cleaned = 0.0308674 Jy ! Component: 150 - total flux cleaned = 0.0370049 Jy ! Component: 200 - total flux cleaned = 0.0408116 Jy ! Total flux subtracted in 200 components = 0.0408116 Jy ! Clean residual min=-0.003564 max=0.003127 Jy/beam ! Clean residual mean=0.000047 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.27885 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.27885 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=2.117 mas, bmaj=3.256 mas, bpa=53.11 degrees ! Estimated noise=0.49988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445622 Jy ! Component: 100 - total flux cleaned = 0.00700169 Jy ! Component: 150 - total flux cleaned = 0.0086349 Jy ! Component: 200 - total flux cleaned = 0.00969932 Jy ! Total flux subtracted in 200 components = 0.00969932 Jy ! Clean residual min=-0.003166 max=0.002999 Jy/beam ! Clean residual mean=0.000037 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.28855 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 = 0.000708999 Jy ! Component: 100 - total flux cleaned = 0.00105225 Jy ! Component: 150 - total flux cleaned = 0.00110361 Jy ! Component: 200 - total flux cleaned = 0.00115217 Jy ! Total flux subtracted in 200 components = 0.00115217 Jy ! Clean residual min=-0.002987 max=0.003041 Jy/beam ! Clean residual mean=0.000027 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.289702 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 68 components and 0.289702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=1.474 mas, bpa=52.95 degrees ! Estimated noise=0.379686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.5299e-05 Jy ! Component: 100 - total flux cleaned = -9.0363e-05 Jy ! Component: 150 - total flux cleaned = -0.000146541 Jy ! Component: 200 - total flux cleaned = -0.000196499 Jy ! Total flux subtracted in 200 components = -0.000196499 Jy ! Clean residual min=-0.002498 max=0.002460 Jy/beam ! Clean residual mean=0.000012 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.289505 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.289505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048295Jy sigma=1.364512 ! Fit after self-cal, rms=0.048265Jy sigma=1.363571 wmodel /scr/pima/bg219a_uvs/J1551+5806_X_map.mod ! Writing 78 model components to file: /scr/pima/bg219a_uvs/J1551+5806_X_map.mod wobs /scr/pima/bg219a_uvs/J1551+5806_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1551+5806_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1551+5806_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1551+5806_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 = -0.000276668 Jy ! Component: 100 - total flux cleaned = -0.000276039 Jy ! Component: 150 - total flux cleaned = -0.000313898 Jy ! Component: 200 - total flux cleaned = -0.000279435 Jy ! Component: 250 - total flux cleaned = -0.000310095 Jy ! Component: 300 - total flux cleaned = -0.000248633 Jy ! Component: 350 - total flux cleaned = -0.000165058 Jy ! Component: 400 - total flux cleaned = -0.00021802 Jy ! Component: 450 - total flux cleaned = -0.000243367 Jy ! Component: 500 - total flux cleaned = -0.000219529 Jy ! Component: 550 - total flux cleaned = -0.000173705 Jy ! Component: 600 - total flux cleaned = -0.000106494 Jy ! Component: 650 - total flux cleaned = -4.13471e-05 Jy ! Component: 700 - total flux cleaned = 7.99116e-07 Jy ! Component: 750 - total flux cleaned = 4.18799e-05 Jy ! Component: 800 - total flux cleaned = 0.000101528 Jy ! Component: 850 - total flux cleaned = 0.000101993 Jy ! Component: 900 - total flux cleaned = 8.34753e-05 Jy ! Component: 950 - total flux cleaned = -7.33917e-06 Jy ! Component: 1000 - total flux cleaned = -2.49019e-05 Jy ! Component: 1050 - total flux cleaned = -2.52349e-05 Jy ! Component: 1100 - total flux cleaned = -7.70041e-05 Jy ! Component: 1150 - total flux cleaned = -0.000127603 Jy ! Component: 1200 - total flux cleaned = -0.000177266 Jy ! Component: 1250 - total flux cleaned = -0.000226127 Jy ! Component: 1300 - total flux cleaned = -0.000274157 Jy ! Component: 1350 - total flux cleaned = -0.000337056 Jy ! Component: 1400 - total flux cleaned = -0.000336962 Jy ! Component: 1450 - total flux cleaned = -0.00039832 Jy ! Component: 1500 - total flux cleaned = -0.000473951 Jy ! Component: 1550 - total flux cleaned = -0.000474022 Jy ! Component: 1600 - total flux cleaned = -0.000533319 Jy ! Component: 1650 - total flux cleaned = -0.000606436 Jy ! Component: 1700 - total flux cleaned = -0.000649714 Jy ! Component: 1750 - total flux cleaned = -0.000649727 Jy ! Component: 1800 - total flux cleaned = -0.000664178 Jy ! Component: 1850 - total flux cleaned = -0.000720587 Jy ! Component: 1900 - total flux cleaned = -0.000734505 Jy ! Component: 1950 - total flux cleaned = -0.000748277 Jy ! Component: 2000 - total flux cleaned = -0.000707003 Jy ! Component: 2050 - total flux cleaned = -0.000693324 Jy ! Component: 2100 - total flux cleaned = -0.000693356 Jy ! Component: 2150 - total flux cleaned = -0.000652799 Jy ! Component: 2200 - total flux cleaned = -0.000625839 Jy ! Component: 2250 - total flux cleaned = -0.000625881 Jy ! Component: 2300 - total flux cleaned = -0.000652398 Jy ! Component: 2350 - total flux cleaned = -0.000586081 Jy ! Component: 2400 - total flux cleaned = -0.000559798 Jy ! Component: 2450 - total flux cleaned = -0.000559765 Jy ! Component: 2500 - total flux cleaned = -0.000533588 Jy ! Component: 2550 - total flux cleaned = -0.000533599 Jy ! Component: 2600 - total flux cleaned = -0.00052057 Jy ! Component: 2650 - total flux cleaned = -0.000533496 Jy ! Component: 2700 - total flux cleaned = -0.000533481 Jy ! Component: 2750 - total flux cleaned = -0.000546438 Jy ! Component: 2800 - total flux cleaned = -0.000546462 Jy ! Component: 2850 - total flux cleaned = -0.000546437 Jy ! Component: 2900 - total flux cleaned = -0.000585058 Jy ! Component: 2950 - total flux cleaned = -0.000610724 Jy ! Component: 3000 - total flux cleaned = -0.000610742 Jy ! Component: 3050 - total flux cleaned = -0.000649092 Jy ! Component: 3100 - total flux cleaned = -0.0006363 Jy ! Component: 3150 - total flux cleaned = -0.000649098 Jy ! Component: 3200 - total flux cleaned = -0.000661863 Jy ! Component: 3250 - total flux cleaned = -0.000687416 Jy ! Component: 3300 - total flux cleaned = -0.00070023 Jy ! Component: 3350 - total flux cleaned = -0.000751366 Jy ! Component: 3400 - total flux cleaned = -0.000764201 Jy ! Component: 3450 - total flux cleaned = -0.000789736 Jy ! Component: 3500 - total flux cleaned = -0.000815332 Jy ! Component: 3550 - total flux cleaned = -0.000789694 Jy ! Component: 3600 - total flux cleaned = -0.000815324 Jy ! Component: 3650 - total flux cleaned = -0.000841078 Jy ! Component: 3700 - total flux cleaned = -0.000815387 Jy ! Component: 3750 - total flux cleaned = -0.000828225 Jy ! Component: 3800 - total flux cleaned = -0.000854068 Jy ! Component: 3850 - total flux cleaned = -0.000854038 Jy ! Component: 3900 - total flux cleaned = -0.000841014 Jy ! Component: 3950 - total flux cleaned = -0.00086705 Jy ! Component: 4000 - total flux cleaned = -0.000867089 Jy ! Component: 4050 - total flux cleaned = -0.000893243 Jy ! Total flux subtracted in 4096 components = -0.000919562 Jy ! Clean residual min=-0.000851 max=0.000974 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.288586 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 306 components and 0.288586 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1551+5806_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 1.474 at 52.95 degrees (North through East) ! Clean map min=-0.0010787 max=0.21159 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1551+5806_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272301 0.272301 0.544602 1.0892 2.17841 4.35682 8.71364 17.4273 34.8545 69.7091 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1101.72 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1551+5806_X_uvs.log closed on Wed Apr 6 21:40:29 2016