! Started logfile: /scr/pima/bg219b_uvs/J1600-0722_X_uvs.log on Thu Apr 7 01:58:43 2016 obs /scr/pima/bg219b_uvs/J1600-0722_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1600-0722_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903419 visibilities/baseline/integration-bin. ! Found source: J1600-0722 ! ! 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 134 lines of history. ! ! Reading 25368 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/bg219b_uvs/J1600-0722_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.039200Jy sigma=23.677754 ! Fit after self-cal, rms=0.662267Jy sigma=15.082060 ! 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=0.738 mas, bmaj=1.767 mas, bpa=-4.533 degrees ! Estimated noise=0.457121 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 = 0.261045 Jy ! Component: 100 - total flux cleaned = 0.318649 Jy ! Total flux subtracted in 100 components = 0.318649 Jy ! Clean residual min=-0.006708 max=0.018662 Jy/beam ! Clean residual mean=0.000010 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 0.318649 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.318649 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=0.069625Jy sigma=1.539337 ! Fit after self-cal, rms=0.069612Jy sigma=1.539072 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192931 Jy ! Component: 100 - total flux cleaned = 0.0297254 Jy ! Total flux subtracted in 100 components = 0.0297254 Jy ! Clean residual min=-0.004403 max=0.010492 Jy/beam ! Clean residual mean=0.000006 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.348374 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.348374 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=0.062989Jy sigma=1.376796 ! Fit after self-cal, rms=0.062988Jy sigma=1.376571 ! Inverting map ! Added new window around map position (-0.8, -5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00944857 Jy ! Component: 100 - total flux cleaned = 0.0155067 Jy ! Total flux subtracted in 100 components = 0.0155067 Jy ! Clean residual min=-0.003516 max=0.004753 Jy/beam ! Clean residual mean=0.000004 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.363881 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.363881 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=0.061124Jy sigma=1.331663 ! Fit after self-cal, rms=0.061050Jy sigma=1.329943 ! 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=0.9151 mas, bmaj=2.034 mas, bpa=-3.632 degrees ! Estimated noise=0.271633 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 = 0.00658302 Jy ! Component: 100 - total flux cleaned = 0.0108168 Jy ! Component: 150 - total flux cleaned = 0.0137876 Jy ! Component: 200 - total flux cleaned = 0.0158831 Jy ! Total flux subtracted in 200 components = 0.0158831 Jy ! Clean residual min=-0.002542 max=0.002793 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.379764 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.379764 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=0.060230Jy sigma=1.310075 ! Fit after self-cal, rms=0.060173Jy sigma=1.308631 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9151 x 2.034 at -3.632 degrees (North through East) ! Clean map min=-0.0021846 max=0.3396 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 0.98 FD 0.97 HN 1.04 KP 0.97 ! LA 1.00 MK 0.98 NL 1.02 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.99 ! LA 1.01 MK 1.02 NL 1.03 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.04 KP 1.02 ! LA 1.03 MK 1.02 NL 1.05 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.97 ! LA 0.99 MK 0.98 NL 1.00 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 MK 1.01 NL 1.02 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.01 ! LA 1.00 MK 1.03 NL 1.01 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 0.97 ! LA 0.97 MK 1.00 NL 1.00 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! 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=0.060173Jy sigma=1.308631 ! Fit after self-cal, rms=0.059085Jy sigma=1.277753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=2.041 mas, bpa=-3.631 degrees ! Estimated noise=0.271351 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 = 0.00113807 Jy ! Component: 100 - total flux cleaned = 0.00141923 Jy ! Component: 150 - total flux cleaned = 0.00151805 Jy ! Component: 200 - total flux cleaned = 0.00155958 Jy ! Total flux subtracted in 200 components = 0.00155958 Jy ! Clean residual min=-0.001972 max=0.001675 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.381324 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.381324 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=0.059043Jy sigma=1.276665 ! Fit after self-cal, rms=0.059040Jy sigma=1.276470 ! 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=0.059040Jy sigma=1.276470 ! Fit after self-cal, rms=0.058979Jy sigma=1.272284 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=2.045 mas, bpa=-3.579 degrees ! Estimated noise=0.271392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651745 Jy ! Component: 100 - total flux cleaned = 0.000549563 Jy ! Component: 150 - total flux cleaned = 0.000453366 Jy ! Component: 200 - total flux cleaned = 0.000412905 Jy ! Total flux subtracted in 200 components = 0.000412905 Jy ! Clean residual min=-0.001450 max=0.001625 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.381737 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.381737 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=0.058957Jy sigma=1.271765 ! Fit after self-cal, rms=0.058955Jy sigma=1.271688 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) ! Added new window around map position (-5.8, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157163 Jy ! Component: 100 - total flux cleaned = 0.00245859 Jy ! Component: 150 - total flux cleaned = 0.00312748 Jy ! Component: 200 - total flux cleaned = 0.00341878 Jy ! Total flux subtracted in 200 components = 0.00341878 Jy ! Clean residual min=-0.001358 max=0.001333 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.385155 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.385155 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=0.058908Jy sigma=1.270588 ! Fit after self-cal, rms=0.058906Jy sigma=1.270553 ! 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=0.058906Jy sigma=1.270553 ! Fit after self-cal, rms=0.058905Jy sigma=1.270454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9187 mas, bmaj=2.046 mas, bpa=-3.564 degrees ! Estimated noise=0.271284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469861 Jy ! Component: 100 - total flux cleaned = 0.00067829 Jy ! Component: 150 - total flux cleaned = 0.000824529 Jy ! Component: 200 - total flux cleaned = 0.000957124 Jy ! Total flux subtracted in 200 components = 0.000957124 Jy ! Clean residual min=-0.001293 max=0.001321 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.386113 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.386113 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=0.058893Jy sigma=1.270187 ! Fit after self-cal, rms=0.058893Jy sigma=1.270173 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 = 0.000139045 Jy ! Component: 100 - total flux cleaned = 0.000257551 Jy ! Component: 150 - total flux cleaned = 0.000394193 Jy ! Component: 200 - total flux cleaned = 0.00050862 Jy ! Total flux subtracted in 200 components = 0.00050862 Jy ! Clean residual min=-0.001296 max=0.001307 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.386621 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.386621 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=0.058886Jy sigma=1.270050 ! Fit after self-cal, rms=0.058885Jy sigma=1.270045 ! 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=0.058885Jy sigma=1.270045 ! Fit after self-cal, rms=0.058892Jy sigma=1.270021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.501 mas, bpa=-0.1079 degrees ! Estimated noise=0.33987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150448 Jy ! Component: 100 - total flux cleaned = 6.65293e-05 Jy ! Component: 150 - total flux cleaned = 3.93643e-05 Jy ! Component: 200 - total flux cleaned = 5.0019e-05 Jy ! Total flux subtracted in 200 components = 5.0019e-05 Jy ! Clean residual min=-0.001415 max=0.001659 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.386671 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.386671 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=0.058892Jy sigma=1.270020 ! Fit after self-cal, rms=0.058892Jy sigma=1.270004 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) ! Added new window around map position (37, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119206 Jy ! Component: 100 - total flux cleaned = 0.00151711 Jy ! Component: 150 - total flux cleaned = 0.00171801 Jy ! Component: 200 - total flux cleaned = 0.00175502 Jy ! Total flux subtracted in 200 components = 0.00175502 Jy ! Clean residual min=-0.001355 max=0.001124 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.388426 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 152 components and 0.388426 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=0.058872Jy sigma=1.269427 ! Fit after self-cal, rms=0.058870Jy sigma=1.269390 ! 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=0.9188 mas, bmaj=2.047 mas, bpa=-3.557 degrees ! Estimated noise=0.271259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9188 x 2.047 at -3.557 degrees (North through East) ! Clean map min=-0.0012576 max=0.33923 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=0.7407 mas, bmaj=1.775 mas, bpa=-4.477 degrees ! Estimated noise=0.456291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260534 Jy ! Component: 100 - total flux cleaned = 0.317718 Jy ! Component: 150 - total flux cleaned = 0.336227 Jy ! Component: 200 - total flux cleaned = 0.347367 Jy ! Total flux subtracted in 200 components = 0.347367 Jy ! Clean residual min=-0.003652 max=0.006095 Jy/beam ! Clean residual mean=0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.347367 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.347367 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=2.047 mas, bpa=-3.557 degrees ! Estimated noise=0.271259 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 = 0.0109363 Jy ! Component: 100 - total flux cleaned = 0.0179475 Jy ! Component: 150 - total flux cleaned = 0.0228119 Jy ! Component: 200 - total flux cleaned = 0.0262427 Jy ! Total flux subtracted in 200 components = 0.0262427 Jy ! Clean residual min=-0.001798 max=0.002077 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.37361 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.37361 Jy ! Inverting map ! Added new window around map position (-2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249188 Jy ! Component: 100 - total flux cleaned = 0.00442271 Jy ! Component: 150 - total flux cleaned = 0.00590258 Jy ! Component: 200 - total flux cleaned = 0.00705289 Jy ! Total flux subtracted in 200 components = 0.00705289 Jy ! Clean residual min=-0.001445 max=0.001271 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.380663 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 0.380663 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=2.162 mas, bmaj=3.501 mas, bpa=-0.1079 degrees ! Estimated noise=0.33987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170938 Jy ! Component: 100 - total flux cleaned = 0.00298943 Jy ! Component: 150 - total flux cleaned = 0.00392894 Jy ! Component: 200 - total flux cleaned = 0.00453555 Jy ! Total flux subtracted in 200 components = 0.00453555 Jy ! Clean residual min=-0.001424 max=0.001195 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.385198 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 = 0.000411523 Jy ! Component: 100 - total flux cleaned = 0.000830276 Jy ! Component: 150 - total flux cleaned = 0.00115832 Jy ! Component: 200 - total flux cleaned = 0.00141288 Jy ! Total flux subtracted in 200 components = 0.00141288 Jy ! Clean residual min=-0.001413 max=0.001088 Jy/beam ! Clean residual mean=0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.386611 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 138 components and 0.386611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=2.047 mas, bpa=-3.557 degrees ! Estimated noise=0.271259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028837 Jy ! Component: 100 - total flux cleaned = 0.000449418 Jy ! Component: 150 - total flux cleaned = 0.000537288 Jy ! Component: 200 - total flux cleaned = 0.000620448 Jy ! Total flux subtracted in 200 components = 0.000620448 Jy ! Clean residual min=-0.001282 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.387232 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.387232 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=0.058876Jy sigma=1.269403 ! Fit after self-cal, rms=0.058872Jy sigma=1.269351 wmodel /scr/pima/bg219b_uvs/J1600-0722_X_map.mod ! Writing 163 model components to file: /scr/pima/bg219b_uvs/J1600-0722_X_map.mod wobs /scr/pima/bg219b_uvs/J1600-0722_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1600-0722_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1600-0722_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1600-0722_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 = 0.000144546 Jy ! Component: 100 - total flux cleaned = 0.000145115 Jy ! Component: 150 - total flux cleaned = 0.000145413 Jy ! Component: 200 - total flux cleaned = 8.83218e-05 Jy ! Component: 250 - total flux cleaned = 5.2054e-05 Jy ! Component: 300 - total flux cleaned = -1.04214e-06 Jy ! Component: 350 - total flux cleaned = 1.64345e-05 Jy ! Component: 400 - total flux cleaned = 5.00351e-05 Jy ! Component: 450 - total flux cleaned = 1.66683e-05 Jy ! Component: 500 - total flux cleaned = 4.9383e-07 Jy ! Component: 550 - total flux cleaned = -1.51681e-05 Jy ! Component: 600 - total flux cleaned = -3.06205e-05 Jy ! Component: 650 - total flux cleaned = -4.57173e-05 Jy ! Component: 700 - total flux cleaned = -4.56646e-05 Jy ! Component: 750 - total flux cleaned = -6.03279e-05 Jy ! Component: 800 - total flux cleaned = -0.0001184 Jy ! Component: 850 - total flux cleaned = -8.94467e-05 Jy ! Component: 900 - total flux cleaned = -8.96361e-05 Jy ! Component: 950 - total flux cleaned = -8.96304e-05 Jy ! Component: 1000 - total flux cleaned = -0.000117296 Jy ! Component: 1050 - total flux cleaned = -0.000144543 Jy ! Component: 1100 - total flux cleaned = -0.000184888 Jy ! Component: 1150 - total flux cleaned = -0.000237596 Jy ! Component: 1200 - total flux cleaned = -0.00025062 Jy ! Component: 1250 - total flux cleaned = -0.000289535 Jy ! Component: 1300 - total flux cleaned = -0.000302256 Jy ! Component: 1350 - total flux cleaned = -0.000327486 Jy ! Component: 1400 - total flux cleaned = -0.000377366 Jy ! Component: 1450 - total flux cleaned = -0.000426822 Jy ! Component: 1500 - total flux cleaned = -0.000402334 Jy ! Component: 1550 - total flux cleaned = -0.000475189 Jy ! Component: 1600 - total flux cleaned = -0.000451056 Jy ! Component: 1650 - total flux cleaned = -0.000522346 Jy ! Component: 1700 - total flux cleaned = -0.000487065 Jy ! Component: 1750 - total flux cleaned = -0.000568742 Jy ! Component: 1800 - total flux cleaned = -0.000580203 Jy ! Component: 1850 - total flux cleaned = -0.000568749 Jy ! Component: 1900 - total flux cleaned = -0.000591731 Jy ! Component: 1950 - total flux cleaned = -0.000636583 Jy ! Component: 2000 - total flux cleaned = -0.000580684 Jy ! Component: 2050 - total flux cleaned = -0.000602786 Jy ! Component: 2100 - total flux cleaned = -0.00065763 Jy ! Component: 2150 - total flux cleaned = -0.00062513 Jy ! Component: 2200 - total flux cleaned = -0.000614453 Jy ! Component: 2250 - total flux cleaned = -0.000603816 Jy ! Component: 2300 - total flux cleaned = -0.000614456 Jy ! Component: 2350 - total flux cleaned = -0.000614536 Jy ! Component: 2400 - total flux cleaned = -0.000614443 Jy ! Component: 2450 - total flux cleaned = -0.000624848 Jy ! Component: 2500 - total flux cleaned = -0.000624864 Jy ! Component: 2550 - total flux cleaned = -0.000645137 Jy ! Component: 2600 - total flux cleaned = -0.000614649 Jy ! Component: 2650 - total flux cleaned = -0.000624766 Jy ! Component: 2700 - total flux cleaned = -0.000614693 Jy ! Component: 2750 - total flux cleaned = -0.000565191 Jy ! Component: 2800 - total flux cleaned = -0.000594794 Jy ! Component: 2850 - total flux cleaned = -0.000545836 Jy ! Component: 2900 - total flux cleaned = -0.000545785 Jy ! Component: 2950 - total flux cleaned = -0.000555492 Jy ! Component: 3000 - total flux cleaned = -0.000526657 Jy ! Component: 3050 - total flux cleaned = -0.000488595 Jy ! Component: 3100 - total flux cleaned = -0.00047924 Jy ! Component: 3150 - total flux cleaned = -0.00044178 Jy ! Component: 3200 - total flux cleaned = -0.000432491 Jy ! Component: 3250 - total flux cleaned = -0.000414014 Jy ! Component: 3300 - total flux cleaned = -0.00040474 Jy ! Component: 3350 - total flux cleaned = -0.00036805 Jy ! Component: 3400 - total flux cleaned = -0.000367977 Jy ! Component: 3450 - total flux cleaned = -0.000322745 Jy ! Component: 3500 - total flux cleaned = -0.00033175 Jy ! Component: 3550 - total flux cleaned = -0.000313855 Jy ! Component: 3600 - total flux cleaned = -0.000278252 Jy ! Component: 3650 - total flux cleaned = -0.000278289 Jy ! Component: 3700 - total flux cleaned = -0.000295766 Jy ! Component: 3750 - total flux cleaned = -0.000243405 Jy ! Component: 3800 - total flux cleaned = -0.000252156 Jy ! Component: 3850 - total flux cleaned = -0.00019169 Jy ! Component: 3900 - total flux cleaned = -0.000200332 Jy ! Component: 3950 - total flux cleaned = -0.000200361 Jy ! Component: 4000 - total flux cleaned = -0.000208901 Jy ! Component: 4050 - total flux cleaned = -0.00018352 Jy ! Total flux subtracted in 4096 components = -0.00013309 Jy ! Clean residual min=-0.000645 max=0.000496 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.387099 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 442 components and 0.387099 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1600-0722_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9188 x 2.047 at -3.557 degrees (North through East) ! Clean map min=-0.00087595 max=0.33975 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1600-0722_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.339748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124401 0.124401 0.248803 0.497606 0.995211 1.99042 3.98085 7.96169 15.9234 31.8468 63.6935 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.339 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2411.55 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1600-0722_X_uvs.log closed on Thu Apr 7 01:58:47 2016