! Started logfile: /scr/pima/bg219b_uvs/J1448-1122_X_uvs.log on Thu Apr 7 01:57:04 2016 obs /scr/pima/bg219b_uvs/J1448-1122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1448-1122_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1448-1122 ! ! 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 25920 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/J1448-1122_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! 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=1.009193Jy sigma=24.893911 ! Fit after self-cal, rms=0.901866Jy sigma=22.221066 ! 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=0.6963 mas, bmaj=1.725 mas, bpa=-3.346 degrees ! Estimated noise=0.417114 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 = 0.0723566 Jy ! Component: 100 - total flux cleaned = 0.0993356 Jy ! Total flux subtracted in 100 components = 0.0993356 Jy ! Clean residual min=-0.003791 max=0.011220 Jy/beam ! Clean residual mean=0.000003 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0993356 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0993356 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=0.059257Jy sigma=1.408162 ! Fit after self-cal, rms=0.058719Jy sigma=1.394020 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120649 Jy ! Component: 100 - total flux cleaned = 0.0176446 Jy ! Total flux subtracted in 100 components = 0.0176446 Jy ! Clean residual min=-0.002819 max=0.003184 Jy/beam ! Clean residual mean=0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.11698 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.11698 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=0.056012Jy sigma=1.319021 ! Fit after self-cal, rms=0.056000Jy sigma=1.318552 ! 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=0.9017 mas, bmaj=2.067 mas, bpa=0.04384 degrees ! Estimated noise=0.238503 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 = 0.00433263 Jy ! Component: 100 - total flux cleaned = 0.00671543 Jy ! Component: 150 - total flux cleaned = 0.00810039 Jy ! Component: 200 - total flux cleaned = 0.00893059 Jy ! Total flux subtracted in 200 components = 0.00893059 Jy ! Clean residual min=-0.001876 max=0.002699 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.125911 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.125911 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=0.055693Jy sigma=1.309602 ! Fit after self-cal, rms=0.055704Jy sigma=1.309480 ! Inverting map ! Added new window around map position (-1.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024987 Jy ! Component: 100 - total flux cleaned = 0.00377581 Jy ! Component: 150 - total flux cleaned = 0.00426091 Jy ! Component: 200 - total flux cleaned = 0.00452248 Jy ! Total flux subtracted in 200 components = 0.00452248 Jy ! Clean residual min=-0.001632 max=0.001781 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.130433 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.130433 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=0.055598Jy sigma=1.306419 ! Fit after self-cal, rms=0.055589Jy sigma=1.306091 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 2.067 at 0.04384 degrees (North through East) ! Clean map min=-0.001437 max=0.095251 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 0.99 FD 1.01 HN 1.03 KP 0.97 ! LA 1.00 MK 0.86 NL 1.01 OV 0.97 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.09 KP 0.99 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.03 ! LA 1.01 MK 1.08 NL 1.02 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.97 ! LA 1.02 MK 0.96 NL 1.04 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 1.00 ! LA 1.01 MK 1.01 NL 1.03 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.06 ! LA 1.01 MK 0.98 NL 1.05 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.94 KP 1.02 ! LA 0.99 MK 0.98 NL 1.02 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! 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=0.055589Jy sigma=1.306091 ! Fit after self-cal, rms=0.055555Jy sigma=1.301362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.064 mas, bpa=-0.2419 degrees ! Estimated noise=0.237927 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 = 0.000272587 Jy ! Component: 100 - total flux cleaned = 0.000210248 Jy ! Component: 150 - total flux cleaned = 0.000209844 Jy ! Component: 200 - total flux cleaned = 0.000209639 Jy ! Total flux subtracted in 200 components = 0.000209639 Jy ! Clean residual min=-0.001358 max=0.001487 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.130643 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.130643 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=0.055548Jy sigma=1.301163 ! Fit after self-cal, rms=0.055555Jy sigma=1.301109 ! 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=0.055555Jy sigma=1.301109 ! Fit after self-cal, rms=0.055372Jy sigma=1.298733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=2.058 mas, bpa=-0.4962 degrees ! Estimated noise=0.237171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.18517e-05 Jy ! Component: 100 - total flux cleaned = 9.27491e-05 Jy ! Component: 150 - total flux cleaned = 9.26226e-05 Jy ! Component: 200 - total flux cleaned = 0.000101972 Jy ! Total flux subtracted in 200 components = 0.000101972 Jy ! Clean residual min=-0.001287 max=0.001339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.130745 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.130745 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=0.055368Jy sigma=1.298606 ! Fit after self-cal, rms=0.055373Jy sigma=1.298566 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 (19, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913874 Jy ! Component: 100 - total flux cleaned = 0.00102265 Jy ! Component: 150 - total flux cleaned = 0.000973783 Jy ! Component: 200 - total flux cleaned = 0.000930691 Jy ! Total flux subtracted in 200 components = 0.000930691 Jy ! Clean residual min=-0.001169 max=0.001271 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.131676 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.131676 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=0.055352Jy sigma=1.297940 ! Fit after self-cal, rms=0.055349Jy sigma=1.297897 ! Inverting map ! Added new window around map position (48, -30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101301 Jy ! Component: 100 - total flux cleaned = 0.00117756 Jy ! Component: 150 - total flux cleaned = 0.00117716 Jy ! Component: 200 - total flux cleaned = 0.00115972 Jy ! Total flux subtracted in 200 components = 0.00115972 Jy ! Clean residual min=-0.001174 max=0.001203 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.132835 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.132835 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=0.055325Jy sigma=1.297289 ! Fit after self-cal, rms=0.055323Jy sigma=1.297245 ! Inverting map ! Added new window around map position (13, 46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112314 Jy ! Component: 100 - total flux cleaned = 0.00145212 Jy ! Component: 150 - total flux cleaned = 0.00155181 Jy ! Component: 200 - total flux cleaned = 0.00160393 Jy ! Total flux subtracted in 200 components = 0.00160393 Jy ! Clean residual min=-0.001147 max=0.001039 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.134439 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.134439 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=0.055296Jy sigma=1.296588 ! Fit after self-cal, rms=0.055296Jy sigma=1.296541 ! 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=0.055296Jy sigma=1.296541 ! Fit after self-cal, rms=0.055198Jy sigma=1.296451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.057 mas, bpa=-0.5872 degrees ! Estimated noise=0.236545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351241 Jy ! Component: 100 - total flux cleaned = 0.000368308 Jy ! Component: 150 - total flux cleaned = 0.000383982 Jy ! Component: 200 - total flux cleaned = 0.000354874 Jy ! Total flux subtracted in 200 components = 0.000354874 Jy ! Clean residual min=-0.001074 max=0.000992 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.134794 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.134794 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=0.055189Jy sigma=1.296229 ! Fit after self-cal, rms=0.055191Jy sigma=1.296219 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 = -1.67635e-05 Jy ! Component: 100 - total flux cleaned = -5.83366e-05 Jy ! Component: 150 - total flux cleaned = -8.504e-05 Jy ! Component: 200 - total flux cleaned = -0.000124463 Jy ! Total flux subtracted in 200 components = -0.000124463 Jy ! Clean residual min=-0.001076 max=0.000972 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.13467 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 135 components and 0.13467 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=0.055185Jy sigma=1.296076 ! Fit after self-cal, rms=0.055185Jy sigma=1.296071 ! 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=0.055185Jy sigma=1.296071 ! Fit after self-cal, rms=0.055166Jy sigma=1.296067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=3.873 mas, bpa=4.714 degrees ! Estimated noise=0.299972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027763 Jy ! Component: 100 - total flux cleaned = -0.000437446 Jy ! Component: 150 - total flux cleaned = -0.00060172 Jy ! Component: 200 - total flux cleaned = -0.000756949 Jy ! Total flux subtracted in 200 components = -0.000756949 Jy ! Clean residual min=-0.001187 max=0.001221 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.133913 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 150 components and 0.133913 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=0.055166Jy sigma=1.296035 ! Fit after self-cal, rms=0.055166Jy sigma=1.296026 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 = -0.00015549 Jy ! Component: 100 - total flux cleaned = -0.00019374 Jy ! Component: 150 - total flux cleaned = -0.000238854 Jy ! Component: 200 - total flux cleaned = -0.000298135 Jy ! Total flux subtracted in 200 components = -0.000298135 Jy ! Clean residual min=-0.001167 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.133615 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.133615 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=0.055166Jy sigma=1.296031 ! Fit after self-cal, rms=0.055165Jy sigma=1.296026 ! 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=0.8975 mas, bmaj=2.057 mas, bpa=-0.5988 degrees ! Estimated noise=0.236367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 2.057 at -0.5988 degrees (North through East) ! Clean map min=-0.00094267 max=0.095029 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=0.6907 mas, bmaj=1.723 mas, bpa=-4.061 degrees ! Estimated noise=0.407252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714297 Jy ! Component: 100 - total flux cleaned = 0.0990203 Jy ! Component: 150 - total flux cleaned = 0.110743 Jy ! Component: 200 - total flux cleaned = 0.116256 Jy ! Total flux subtracted in 200 components = 0.116256 Jy ! Clean residual min=-0.002517 max=0.002868 Jy/beam ! Clean residual mean=0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.116256 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.116256 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.057 mas, bpa=-0.5988 degrees ! Estimated noise=0.236367 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 = 0.00476502 Jy ! Component: 100 - total flux cleaned = 0.00763555 Jy ! Component: 150 - total flux cleaned = 0.00972863 Jy ! Component: 200 - total flux cleaned = 0.011402 Jy ! Total flux subtracted in 200 components = 0.011402 Jy ! Clean residual min=-0.001469 max=0.001246 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.127658 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.127658 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=2.147 mas, bmaj=3.873 mas, bpa=4.714 degrees ! Estimated noise=0.299972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186601 Jy ! Component: 100 - total flux cleaned = 0.00305362 Jy ! Component: 150 - total flux cleaned = 0.00396528 Jy ! Component: 200 - total flux cleaned = 0.00437841 Jy ! Total flux subtracted in 200 components = 0.00437841 Jy ! Clean residual min=-0.001293 max=0.001261 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.132036 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 = 0.000330693 Jy ! Component: 100 - total flux cleaned = 0.000524353 Jy ! Component: 150 - total flux cleaned = 0.000697534 Jy ! Component: 200 - total flux cleaned = 0.000814769 Jy ! Total flux subtracted in 200 components = 0.000814769 Jy ! Clean residual min=-0.001253 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.132851 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 82 components and 0.132851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.057 mas, bpa=-0.5988 degrees ! Estimated noise=0.236367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501938 Jy ! Component: 100 - total flux cleaned = 0.000683826 Jy ! Component: 150 - total flux cleaned = 0.000766321 Jy ! Component: 200 - total flux cleaned = 0.000865929 Jy ! Total flux subtracted in 200 components = 0.000865929 Jy ! Clean residual min=-0.001084 max=0.000989 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.133717 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.133717 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=0.055200Jy sigma=1.296853 ! Fit after self-cal, rms=0.055191Jy sigma=1.296745 wmodel /scr/pima/bg219b_uvs/J1448-1122_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219b_uvs/J1448-1122_X_map.mod wobs /scr/pima/bg219b_uvs/J1448-1122_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1448-1122_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1448-1122_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1448-1122_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 = -0.000502211 Jy ! Component: 100 - total flux cleaned = -0.000797978 Jy ! Component: 150 - total flux cleaned = -0.000903152 Jy ! Component: 200 - total flux cleaned = -0.000970023 Jy ! Component: 250 - total flux cleaned = -0.00106667 Jy ! Component: 300 - total flux cleaned = -0.0010974 Jy ! Component: 350 - total flux cleaned = -0.00106665 Jy ! Component: 400 - total flux cleaned = -0.00106657 Jy ! Component: 450 - total flux cleaned = -0.00100919 Jy ! Component: 500 - total flux cleaned = -0.000967057 Jy ! Component: 550 - total flux cleaned = -0.000939003 Jy ! Component: 600 - total flux cleaned = -0.000898744 Jy ! Component: 650 - total flux cleaned = -0.000859084 Jy ! Component: 700 - total flux cleaned = -0.0008205 Jy ! Component: 750 - total flux cleaned = -0.000807996 Jy ! Component: 800 - total flux cleaned = -0.000832912 Jy ! Component: 850 - total flux cleaned = -0.000808013 Jy ! Component: 900 - total flux cleaned = -0.00081983 Jy ! Component: 950 - total flux cleaned = -0.000855589 Jy ! Component: 1000 - total flux cleaned = -0.000914328 Jy ! Component: 1050 - total flux cleaned = -0.00100698 Jy ! Component: 1100 - total flux cleaned = -0.00102958 Jy ! Component: 1150 - total flux cleaned = -0.00106341 Jy ! Component: 1200 - total flux cleaned = -0.00115266 Jy ! Component: 1250 - total flux cleaned = -0.00119664 Jy ! Component: 1300 - total flux cleaned = -0.00119666 Jy ! Component: 1350 - total flux cleaned = -0.00127219 Jy ! Component: 1400 - total flux cleaned = -0.00136787 Jy ! Component: 1450 - total flux cleaned = -0.00137832 Jy ! Component: 1500 - total flux cleaned = -0.00145098 Jy ! Component: 1550 - total flux cleaned = -0.00153316 Jy ! Component: 1600 - total flux cleaned = -0.00157384 Jy ! Component: 1650 - total flux cleaned = -0.00160415 Jy ! Component: 1700 - total flux cleaned = -0.00164415 Jy ! Component: 1750 - total flux cleaned = -0.00170355 Jy ! Component: 1800 - total flux cleaned = -0.00174279 Jy ! Component: 1850 - total flux cleaned = -0.0017913 Jy ! Component: 1900 - total flux cleaned = -0.0018392 Jy ! Component: 1950 - total flux cleaned = -0.00184879 Jy ! Component: 2000 - total flux cleaned = -0.00187711 Jy ! Component: 2050 - total flux cleaned = -0.00195174 Jy ! Component: 2100 - total flux cleaned = -0.0019517 Jy ! Component: 2150 - total flux cleaned = -0.00197928 Jy ! Component: 2200 - total flux cleaned = -0.00197925 Jy ! Component: 2250 - total flux cleaned = -0.00201537 Jy ! Component: 2300 - total flux cleaned = -0.00203331 Jy ! Component: 2350 - total flux cleaned = -0.00206873 Jy ! Component: 2400 - total flux cleaned = -0.00208625 Jy ! Component: 2450 - total flux cleaned = -0.00208633 Jy ! Component: 2500 - total flux cleaned = -0.00211234 Jy ! Component: 2550 - total flux cleaned = -0.00212955 Jy ! Component: 2600 - total flux cleaned = -0.00212959 Jy ! Component: 2650 - total flux cleaned = -0.00216351 Jy ! Component: 2700 - total flux cleaned = -0.00218875 Jy ! Component: 2750 - total flux cleaned = -0.0021804 Jy ! Component: 2800 - total flux cleaned = -0.0022219 Jy ! Component: 2850 - total flux cleaned = -0.00224653 Jy ! Component: 2900 - total flux cleaned = -0.0022629 Jy ! Component: 2950 - total flux cleaned = -0.00229541 Jy ! Component: 3000 - total flux cleaned = -0.00230347 Jy ! Component: 3050 - total flux cleaned = -0.00231147 Jy ! Component: 3100 - total flux cleaned = -0.00231942 Jy ! Component: 3150 - total flux cleaned = -0.00233519 Jy ! Component: 3200 - total flux cleaned = -0.00232738 Jy ! Component: 3250 - total flux cleaned = -0.00231963 Jy ! Component: 3300 - total flux cleaned = -0.00234292 Jy ! Component: 3350 - total flux cleaned = -0.00231988 Jy ! Component: 3400 - total flux cleaned = -0.00235055 Jy ! Component: 3450 - total flux cleaned = -0.00235821 Jy ! Component: 3500 - total flux cleaned = -0.00239599 Jy ! Component: 3550 - total flux cleaned = -0.00235844 Jy ! Component: 3600 - total flux cleaned = -0.00234352 Jy ! Component: 3650 - total flux cleaned = -0.00234349 Jy ! Component: 3700 - total flux cleaned = -0.00233606 Jy ! Component: 3750 - total flux cleaned = -0.00232138 Jy ! Component: 3800 - total flux cleaned = -0.00229954 Jy ! Component: 3850 - total flux cleaned = -0.00230683 Jy ! Component: 3900 - total flux cleaned = -0.00231405 Jy ! Component: 3950 - total flux cleaned = -0.0022853 Jy ! Component: 4000 - total flux cleaned = -0.00229965 Jy ! Component: 4050 - total flux cleaned = -0.00229954 Jy ! Total flux subtracted in 4096 components = -0.00226419 Jy ! Clean residual min=-0.000492 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.131453 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 370 components and 0.131453 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1448-1122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 2.057 at -0.5988 degrees (North through East) ! Clean map min=-0.00074689 max=0.095112 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1448-1122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0951125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115671 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364844 0.364844 0.729687 1.45937 2.91875 5.8375 11.675 23.35 46.7 93.4 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 822.27 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1448-1122_X_uvs.log closed on Thu Apr 7 01:57:09 2016