! Started logfile: /scr/pima/bg219a_uvs/J0919-0739_X_uvs.log on Wed Apr 6 21:31:57 2016 obs /scr/pima/bg219a_uvs/J0919-0739_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0919-0739_X_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.819597 visibilities/baseline/integration-bin. ! Found source: J0919-0739 ! ! 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 10740 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/J0919-0739_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=0.998873Jy sigma=27.966201 ! Fit after self-cal, rms=0.926568Jy sigma=25.826109 ! 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=0.655 mas, bmaj=1.707 mas, bpa=-0.5515 degrees ! Estimated noise=0.574995 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 = 0.0535914 Jy ! Component: 100 - total flux cleaned = 0.0707774 Jy ! Total flux subtracted in 100 components = 0.0707774 Jy ! Clean residual min=-0.005104 max=0.008133 Jy/beam ! Clean residual mean=0.000015 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.0707774 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0707774 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=0.051534Jy sigma=1.399518 ! Fit after self-cal, rms=0.051118Jy sigma=1.388952 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00940114 Jy ! Component: 100 - total flux cleaned = 0.0147798 Jy ! Total flux subtracted in 100 components = 0.0147798 Jy ! Clean residual min=-0.003629 max=0.004602 Jy/beam ! Clean residual mean=0.000012 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0855572 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.0855572 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=0.048683Jy sigma=1.308362 ! Fit after self-cal, rms=0.048709Jy sigma=1.307658 ! 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=0.8076 mas, bmaj=1.941 mas, bpa=-1.506 degrees ! Estimated noise=0.33932 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 = 0.00607722 Jy ! Component: 100 - total flux cleaned = 0.00928576 Jy ! Component: 150 - total flux cleaned = 0.0110572 Jy ! Component: 200 - total flux cleaned = 0.0120415 Jy ! Total flux subtracted in 200 components = 0.0120415 Jy ! Clean residual min=-0.003305 max=0.004825 Jy/beam ! Clean residual mean=0.000029 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.0975987 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0975987 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=0.048019Jy sigma=1.286001 ! Fit after self-cal, rms=0.048041Jy sigma=1.285574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8076 x 1.941 at -1.506 degrees (North through East) ! Clean map min=-0.0031564 max=0.074827 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 0.95 LA 0.90 MK 1.04 NL 1.01 ! OV 1.08 PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.95 MK 1.03 NL 1.00 ! OV 1.11 PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.93 MK 0.96 NL 0.99 ! OV 1.09 PT 0.94 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 MK 1.01 NL 1.08 ! OV 1.06 PT 0.93 SC 1.10 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 1.03 MK 1.00 NL 1.09 ! OV 1.05 PT 0.92 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.92 MK 1.01 NL 1.09 ! OV 1.06 PT 0.93 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.97 MK 0.98 NL 1.06 ! OV 1.11 PT 0.92 SC 1.03 ! ! ! 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=0.048041Jy sigma=1.285574 ! Fit after self-cal, rms=0.048195Jy sigma=1.271636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8133 mas, bmaj=1.96 mas, bpa=-1.735 degrees ! Estimated noise=0.340021 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 (-5.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295122 Jy ! Component: 100 - total flux cleaned = 0.0030559 Jy ! Component: 150 - total flux cleaned = 0.00310038 Jy ! Component: 200 - total flux cleaned = 0.00319865 Jy ! Total flux subtracted in 200 components = 0.00319865 Jy ! Clean residual min=-0.002384 max=0.003270 Jy/beam ! Clean residual mean=0.000009 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.100797 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.100797 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=0.047978Jy sigma=1.265842 ! Fit after self-cal, rms=0.047953Jy sigma=1.264540 ! Inverting map ! Added new window around map position (20.4, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262455 Jy ! Component: 100 - total flux cleaned = 0.00375165 Jy ! Component: 150 - total flux cleaned = 0.00423802 Jy ! Component: 200 - total flux cleaned = 0.0046149 Jy ! Total flux subtracted in 200 components = 0.0046149 Jy ! Clean residual min=-0.001962 max=0.001610 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.105412 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.105412 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=0.047808Jy sigma=1.260101 ! Fit after self-cal, rms=0.047788Jy sigma=1.259665 ! 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=0.047788Jy sigma=1.259665 ! Fit after self-cal, rms=0.047694Jy sigma=1.257317 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=1.96 mas, bpa=-1.753 degrees ! Estimated noise=0.338857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999846 Jy ! Component: 100 - total flux cleaned = 0.0014508 Jy ! Component: 150 - total flux cleaned = 0.00172705 Jy ! Component: 200 - total flux cleaned = 0.00190758 Jy ! Total flux subtracted in 200 components = 0.00190758 Jy ! Clean residual min=-0.001533 max=0.001334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.10732 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.10732 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=0.047663Jy sigma=1.256518 ! Fit after self-cal, rms=0.047668Jy sigma=1.256400 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 = 0.000344988 Jy ! Component: 100 - total flux cleaned = 0.00041478 Jy ! Component: 150 - total flux cleaned = 0.00046403 Jy ! Component: 200 - total flux cleaned = 0.000493769 Jy ! Total flux subtracted in 200 components = 0.000493769 Jy ! Clean residual min=-0.001521 max=0.001273 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.107814 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.107814 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=0.047656Jy sigma=1.256117 ! Fit after self-cal, rms=0.047655Jy sigma=1.256105 ! 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=0.047655Jy sigma=1.256105 ! Fit after self-cal, rms=0.047623Jy sigma=1.255997 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8115 mas, bmaj=1.96 mas, bpa=-1.762 degrees ! Estimated noise=0.338481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454379 Jy ! Component: 100 - total flux cleaned = 0.000584067 Jy ! Component: 150 - total flux cleaned = 0.000627634 Jy ! Component: 200 - total flux cleaned = 0.000680756 Jy ! Total flux subtracted in 200 components = 0.000680756 Jy ! Clean residual min=-0.001450 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.108494 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.108494 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=0.047612Jy sigma=1.255751 ! Fit after self-cal, rms=0.047613Jy sigma=1.255739 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 = 8.70905e-05 Jy ! Component: 100 - total flux cleaned = 0.000124305 Jy ! Component: 150 - total flux cleaned = 0.000147198 Jy ! Component: 200 - total flux cleaned = 0.000168617 Jy ! Total flux subtracted in 200 components = 0.000168617 Jy ! Clean residual min=-0.001437 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.108663 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.108663 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=0.047607Jy sigma=1.255609 ! Fit after self-cal, rms=0.047606Jy sigma=1.255605 ! 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=0.047606Jy sigma=1.255605 ! Fit after self-cal, rms=0.047590Jy sigma=1.255565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=4.176 mas, bpa=-3.499 degrees ! Estimated noise=0.443345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247052 Jy ! Component: 100 - total flux cleaned = 0.000335083 Jy ! Component: 150 - total flux cleaned = 0.000351401 Jy ! Component: 200 - total flux cleaned = 0.000337997 Jy ! Total flux subtracted in 200 components = 0.000337997 Jy ! Clean residual min=-0.001241 max=0.001326 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.109001 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.109001 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=0.047588Jy sigma=1.255555 ! Fit after self-cal, rms=0.047587Jy sigma=1.255536 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 = 9.85927e-05 Jy ! Component: 100 - total flux cleaned = 0.000114687 Jy ! Component: 150 - total flux cleaned = 0.000108005 Jy ! Component: 200 - total flux cleaned = 0.00010188 Jy ! Total flux subtracted in 200 components = 0.00010188 Jy ! Clean residual min=-0.001248 max=0.001337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.109103 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.109103 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=0.047586Jy sigma=1.255532 ! Fit after self-cal, rms=0.047585Jy sigma=1.255524 ! 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=0.8111 mas, bmaj=1.96 mas, bpa=-1.762 degrees ! Estimated noise=0.33822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8111 x 1.96 at -1.762 degrees (North through East) ! Clean map min=-0.0017702 max=0.074482 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=0.656 mas, bmaj=1.718 mas, bpa=-0.7211 degrees ! Estimated noise=0.575771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538857 Jy ! Component: 100 - total flux cleaned = 0.0711897 Jy ! Component: 150 - total flux cleaned = 0.0804586 Jy ! Component: 200 - total flux cleaned = 0.0862398 Jy ! Total flux subtracted in 200 components = 0.0862398 Jy ! Clean residual min=-0.003543 max=0.003891 Jy/beam ! Clean residual mean=0.000009 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0862398 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0862398 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8111 mas, bmaj=1.96 mas, bpa=-1.762 degrees ! Estimated noise=0.33822 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 (0.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644785 Jy ! Component: 100 - total flux cleaned = 0.0104025 Jy ! Component: 150 - total flux cleaned = 0.0132011 Jy ! Component: 200 - total flux cleaned = 0.0152925 Jy ! Total flux subtracted in 200 components = 0.0152925 Jy ! Clean residual min=-0.001959 max=0.001526 Jy/beam ! Clean residual mean=0.000010 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.101532 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.101532 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=2.171 mas, bmaj=4.176 mas, bpa=-3.499 degrees ! Estimated noise=0.443345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261138 Jy ! Component: 100 - total flux cleaned = 0.00421716 Jy ! Component: 150 - total flux cleaned = 0.0052958 Jy ! Component: 200 - total flux cleaned = 0.00604936 Jy ! Total flux subtracted in 200 components = 0.00604936 Jy ! Clean residual min=-0.001548 max=0.001376 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.107582 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 = 0.000229968 Jy ! Component: 100 - total flux cleaned = 0.000404781 Jy ! Component: 150 - total flux cleaned = 0.000573158 Jy ! Component: 200 - total flux cleaned = 0.000704625 Jy ! Total flux subtracted in 200 components = 0.000704625 Jy ! Clean residual min=-0.001386 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.108286 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 100 components and 0.108286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8111 mas, bmaj=1.96 mas, bpa=-1.762 degrees ! Estimated noise=0.33822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132577 Jy ! Component: 100 - total flux cleaned = 0.000160693 Jy ! Component: 150 - total flux cleaned = 0.000212006 Jy ! Component: 200 - total flux cleaned = 0.000234311 Jy ! Total flux subtracted in 200 components = 0.000234311 Jy ! Clean residual min=-0.001555 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.108521 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.108521 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=0.047613Jy sigma=1.256177 ! Fit after self-cal, rms=0.047598Jy sigma=1.255851 wmodel /scr/pima/bg219a_uvs/J0919-0739_X_map.mod ! Writing 119 model components to file: /scr/pima/bg219a_uvs/J0919-0739_X_map.mod wobs /scr/pima/bg219a_uvs/J0919-0739_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0919-0739_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0919-0739_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0919-0739_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 = -0.000365785 Jy ! Component: 100 - total flux cleaned = -0.000637096 Jy ! Component: 150 - total flux cleaned = -0.000783217 Jy ! Component: 200 - total flux cleaned = -0.000880307 Jy ! Component: 250 - total flux cleaned = -0.000990207 Jy ! Component: 300 - total flux cleaned = -0.00109444 Jy ! Component: 350 - total flux cleaned = -0.00121046 Jy ! Component: 400 - total flux cleaned = -0.00128923 Jy ! Component: 450 - total flux cleaned = -0.00135001 Jy ! Component: 500 - total flux cleaned = -0.00139428 Jy ! Component: 550 - total flux cleaned = -0.00146536 Jy ! Component: 600 - total flux cleaned = -0.00150696 Jy ! Component: 650 - total flux cleaned = -0.00156097 Jy ! Component: 700 - total flux cleaned = -0.00158725 Jy ! Component: 750 - total flux cleaned = -0.00161296 Jy ! Component: 800 - total flux cleaned = -0.00165064 Jy ! Component: 850 - total flux cleaned = -0.00167506 Jy ! Component: 900 - total flux cleaned = -0.00168692 Jy ! Component: 950 - total flux cleaned = -0.00168685 Jy ! Component: 1000 - total flux cleaned = -0.00169823 Jy ! Component: 1050 - total flux cleaned = -0.00173207 Jy ! Component: 1100 - total flux cleaned = -0.00177634 Jy ! Component: 1150 - total flux cleaned = -0.00177624 Jy ! Component: 1200 - total flux cleaned = -0.00177636 Jy ! Component: 1250 - total flux cleaned = -0.00179739 Jy ! Component: 1300 - total flux cleaned = -0.00178691 Jy ! Component: 1350 - total flux cleaned = -0.00180711 Jy ! Component: 1400 - total flux cleaned = -0.001787 Jy ! Component: 1450 - total flux cleaned = -0.00178723 Jy ! Component: 1500 - total flux cleaned = -0.00179717 Jy ! Component: 1550 - total flux cleaned = -0.00182611 Jy ! Component: 1600 - total flux cleaned = -0.00185475 Jy ! Component: 1650 - total flux cleaned = -0.00185472 Jy ! Component: 1700 - total flux cleaned = -0.00184538 Jy ! Component: 1750 - total flux cleaned = -0.00184526 Jy ! Component: 1800 - total flux cleaned = -0.0018452 Jy ! Component: 1850 - total flux cleaned = -0.00180915 Jy ! Component: 1900 - total flux cleaned = -0.00180027 Jy ! Component: 1950 - total flux cleaned = -0.00182681 Jy ! Component: 2000 - total flux cleaned = -0.001818 Jy ! Component: 2050 - total flux cleaned = -0.00182677 Jy ! Component: 2100 - total flux cleaned = -0.00184397 Jy ! Component: 2150 - total flux cleaned = -0.00185254 Jy ! Component: 2200 - total flux cleaned = -0.00182712 Jy ! Component: 2250 - total flux cleaned = -0.00184406 Jy ! Component: 2300 - total flux cleaned = -0.00183573 Jy ! Component: 2350 - total flux cleaned = -0.0018358 Jy ! Component: 2400 - total flux cleaned = -0.00185237 Jy ! Component: 2450 - total flux cleaned = -0.0018688 Jy ! Component: 2500 - total flux cleaned = -0.00186065 Jy ! Component: 2550 - total flux cleaned = -0.00186065 Jy ! Component: 2600 - total flux cleaned = -0.00188485 Jy ! Component: 2650 - total flux cleaned = -0.00186874 Jy ! Component: 2700 - total flux cleaned = -0.00185274 Jy ! Component: 2750 - total flux cleaned = -0.00186071 Jy ! Component: 2800 - total flux cleaned = -0.00184485 Jy ! Component: 2850 - total flux cleaned = -0.00187643 Jy ! Component: 2900 - total flux cleaned = -0.00186066 Jy ! Component: 2950 - total flux cleaned = -0.00186072 Jy ! Component: 3000 - total flux cleaned = -0.00189201 Jy ! Component: 3050 - total flux cleaned = -0.00188418 Jy ! Component: 3100 - total flux cleaned = -0.00187639 Jy ! Component: 3150 - total flux cleaned = -0.00188415 Jy ! Component: 3200 - total flux cleaned = -0.00188415 Jy ! Component: 3250 - total flux cleaned = -0.00188417 Jy ! Component: 3300 - total flux cleaned = -0.00186102 Jy ! Component: 3350 - total flux cleaned = -0.00187643 Jy ! Component: 3400 - total flux cleaned = -0.00187641 Jy ! Component: 3450 - total flux cleaned = -0.00189181 Jy ! Component: 3500 - total flux cleaned = -0.00189943 Jy ! Component: 3550 - total flux cleaned = -0.00188408 Jy ! Component: 3600 - total flux cleaned = -0.00189175 Jy ! Component: 3650 - total flux cleaned = -0.00190709 Jy ! Component: 3700 - total flux cleaned = -0.00190707 Jy ! Component: 3750 - total flux cleaned = -0.00192999 Jy ! Component: 3800 - total flux cleaned = -0.00189936 Jy ! Component: 3850 - total flux cleaned = -0.00191468 Jy ! Component: 3900 - total flux cleaned = -0.00192241 Jy ! Component: 3950 - total flux cleaned = -0.00194548 Jy ! Component: 4000 - total flux cleaned = -0.00195324 Jy ! Component: 4050 - total flux cleaned = -0.00196874 Jy ! Total flux subtracted in 4096 components = -0.00196876 Jy ! Clean residual min=-0.000524 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.106552 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 360 components and 0.106552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0919-0739_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8111 x 1.96 at -1.762 degrees (North through East) ! Clean map min=-0.00088408 max=0.074641 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0919-0739_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0746411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4725 0.4725 0.945 1.89 3.78 7.56 15.12 30.24 60.48 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 634.92 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0919-0739_X_uvs.log closed on Wed Apr 6 21:32:02 2016