! Started logfile: /scr/pima/bg219b_uvs/J0228+5419_X_uvs.log on Thu Apr 7 01:40:19 2016 obs /scr/pima/bg219b_uvs/J0228+5419_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0228+5419_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844803 visibilities/baseline/integration-bin. ! Found source: J0228+5419 ! ! 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 28284 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/J0228+5419_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.001520Jy sigma=25.326247 ! Fit after self-cal, rms=0.955269Jy sigma=24.158393 ! 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=0.8179 mas, bmaj=0.9986 mas, bpa=-5.742 degrees ! Estimated noise=0.451887 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 = 0.0307515 Jy ! Component: 100 - total flux cleaned = 0.0404746 Jy ! Total flux subtracted in 100 components = 0.0404746 Jy ! Clean residual min=-0.005277 max=0.010587 Jy/beam ! Clean residual mean=0.000043 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.0404746 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0404746 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=0.065946Jy sigma=1.634883 ! Fit after self-cal, rms=0.064617Jy sigma=1.599742 ! Inverting map ! Added new window around map position (2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00987798 Jy ! Component: 100 - total flux cleaned = 0.0168218 Jy ! Total flux subtracted in 100 components = 0.0168218 Jy ! Clean residual min=-0.003842 max=0.007284 Jy/beam ! Clean residual mean=0.000034 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0572964 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0572964 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=0.061663Jy sigma=1.517661 ! Fit after self-cal, rms=0.061193Jy sigma=1.507679 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809456 Jy ! Component: 100 - total flux cleaned = 0.0134723 Jy ! Total flux subtracted in 100 components = 0.0134723 Jy ! Clean residual min=-0.003600 max=0.005352 Jy/beam ! Clean residual mean=0.000028 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0707686 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0707687 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=0.059218Jy sigma=1.450923 ! Fit after self-cal, rms=0.058804Jy sigma=1.440513 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644163 Jy ! Component: 100 - total flux cleaned = 0.0106149 Jy ! Total flux subtracted in 100 components = 0.0106149 Jy ! Clean residual min=-0.003365 max=0.005568 Jy/beam ! Clean residual mean=0.000022 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0813836 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0813836 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=0.057516Jy sigma=1.402343 ! Fit after self-cal, rms=0.057262Jy sigma=1.396063 ! Inverting map ! Added new window around map position (3.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633126 Jy ! Component: 100 - total flux cleaned = 0.0100624 Jy ! Total flux subtracted in 100 components = 0.0100624 Jy ! Clean residual min=-0.003036 max=0.003731 Jy/beam ! Clean residual mean=0.000017 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.091446 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.091446 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=0.056234Jy sigma=1.366563 ! Fit after self-cal, rms=0.055988Jy sigma=1.360217 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464314 Jy ! Component: 100 - total flux cleaned = 0.00751361 Jy ! Total flux subtracted in 100 components = 0.00751361 Jy ! Clean residual min=-0.002920 max=0.003027 Jy/beam ! Clean residual mean=0.000013 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0989596 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0989596 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=0.055393Jy sigma=1.342923 ! Fit after self-cal, rms=0.055260Jy sigma=1.339976 ! 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=1.05 mas, bmaj=1.25 mas, bpa=-7.869 degrees ! Estimated noise=0.235311 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 = 0.00523155 Jy ! Component: 100 - total flux cleaned = 0.00790886 Jy ! Component: 150 - total flux cleaned = 0.00942622 Jy ! Component: 200 - total flux cleaned = 0.0100964 Jy ! Total flux subtracted in 200 components = 0.0100964 Jy ! Clean residual min=-0.002217 max=0.002454 Jy/beam ! Clean residual mean=0.000023 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.109056 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.109056 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=0.054790Jy sigma=1.326103 ! Fit after self-cal, rms=0.054614Jy sigma=1.321791 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.25 at -7.869 degrees (North through East) ! Clean map min=-0.0021884 max=0.039022 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 0.92 HN 1.15 KP 0.94 ! LA 0.96 MK 1.05 NL 0.99 OV 0.93 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.02 KP 0.94 ! LA 1.00 MK 1.12 NL 1.01 OV 1.04 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.03 KP 0.99 ! LA 0.94 MK 1.05 NL 1.09 OV 1.10 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 0.93 ! LA 0.92 MK 0.92 NL 1.12 OV 0.96 ! PT 1.07 SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 0.96 ! LA 0.95 MK 0.96 NL 1.05 OV 1.04 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.89 KP 0.96 ! LA 0.93 MK 1.07 NL 1.06 OV 0.96 ! PT 1.03 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=0.054614Jy sigma=1.321791 ! Fit after self-cal, rms=0.055007Jy sigma=1.317256 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.258 mas, bpa=-7.199 degrees ! Estimated noise=0.236152 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 = 0.000773302 Jy ! Component: 100 - total flux cleaned = 0.000774783 Jy ! Component: 150 - total flux cleaned = 0.000863396 Jy ! Component: 200 - total flux cleaned = 0.000989169 Jy ! Total flux subtracted in 200 components = 0.000989169 Jy ! Clean residual min=-0.002066 max=0.002048 Jy/beam ! Clean residual mean=0.000023 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.110045 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.110045 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=0.054900Jy sigma=1.313839 ! Fit after self-cal, rms=0.054866Jy sigma=1.312412 ! 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=0.054866Jy sigma=1.312412 ! Fit after self-cal, rms=0.054453Jy sigma=1.307997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.246 mas, bpa=-5.917 degrees ! Estimated noise=0.23366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118921 Jy ! Component: 100 - total flux cleaned = 0.000235902 Jy ! Component: 150 - total flux cleaned = 0.000208604 Jy ! Component: 200 - total flux cleaned = 0.000207942 Jy ! Total flux subtracted in 200 components = 0.000207942 Jy ! Clean residual min=-0.001521 max=0.001598 Jy/beam ! Clean residual mean=0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.110253 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.110253 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=0.054413Jy sigma=1.306675 ! Fit after self-cal, rms=0.054427Jy sigma=1.306031 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 (-15.4, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135502 Jy ! Component: 100 - total flux cleaned = 0.00176723 Jy ! Component: 150 - total flux cleaned = 0.00180157 Jy ! Component: 200 - total flux cleaned = 0.00182858 Jy ! Total flux subtracted in 200 components = 0.00182858 Jy ! Clean residual min=-0.001464 max=0.001427 Jy/beam ! Clean residual mean=0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.112082 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.112082 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=0.054378Jy sigma=1.304733 ! Fit after self-cal, rms=0.054359Jy sigma=1.304376 ! 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=0.054359Jy sigma=1.304376 ! Fit after self-cal, rms=0.053854Jy sigma=1.303722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.242 mas, bpa=-4.434 degrees ! Estimated noise=0.231601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023366 Jy ! Component: 100 - total flux cleaned = 0.00020913 Jy ! Component: 150 - total flux cleaned = 0.000210449 Jy ! Component: 200 - total flux cleaned = 0.000211253 Jy ! Total flux subtracted in 200 components = 0.000211253 Jy ! Clean residual min=-0.001387 max=0.001330 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.112293 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.112293 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=0.053833Jy sigma=1.303146 ! Fit after self-cal, rms=0.053835Jy sigma=1.302987 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 = 7.71087e-05 Jy ! Component: 100 - total flux cleaned = 7.83791e-05 Jy ! Component: 150 - total flux cleaned = 7.83505e-05 Jy ! Component: 200 - total flux cleaned = 6.19604e-05 Jy ! Total flux subtracted in 200 components = 6.19604e-05 Jy ! Clean residual min=-0.001341 max=0.001305 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.112355 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.112355 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=0.053822Jy sigma=1.302643 ! Fit after self-cal, rms=0.053823Jy sigma=1.302597 ! 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=0.053823Jy sigma=1.302597 ! Fit after self-cal, rms=0.053554Jy sigma=1.302563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.383 mas, bmaj=2.422 mas, bpa=-27.61 degrees ! Estimated noise=0.289908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499266 Jy ! Component: 100 - total flux cleaned = -0.000607924 Jy ! Component: 150 - total flux cleaned = -0.000607885 Jy ! Component: 200 - total flux cleaned = -0.000667333 Jy ! Total flux subtracted in 200 components = -0.000667333 Jy ! Clean residual min=-0.001554 max=0.001598 Jy/beam ! Clean residual mean=0.000009 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.111688 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.111688 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=0.053554Jy sigma=1.302494 ! Fit after self-cal, rms=0.053546Jy sigma=1.302333 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61527e-06 Jy ! Component: 100 - total flux cleaned = -7.3419e-05 Jy ! Component: 150 - total flux cleaned = -0.000112101 Jy ! Component: 200 - total flux cleaned = -0.000144799 Jy ! Total flux subtracted in 200 components = -0.000144799 Jy ! Clean residual min=-0.001568 max=0.001638 Jy/beam ! Clean residual mean=0.000009 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.111543 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.111543 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=0.053547Jy sigma=1.302327 ! Fit after self-cal, rms=0.053534Jy sigma=1.302125 ! 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=1.061 mas, bmaj=1.241 mas, bpa=-3.655 degrees ! Estimated noise=0.2305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.241 at -3.655 degrees (North through East) ! Clean map min=-0.0011929 max=0.037474 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=0.8218 mas, bmaj=0.9907 mas, bpa=-2.867 degrees ! Estimated noise=0.440906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328226 Jy ! Component: 100 - total flux cleaned = 0.0504819 Jy ! Component: 150 - total flux cleaned = 0.0621703 Jy ! Component: 200 - total flux cleaned = 0.0709426 Jy ! Total flux subtracted in 200 components = 0.0709426 Jy ! Clean residual min=-0.003526 max=0.005651 Jy/beam ! Clean residual mean=0.000020 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0709426 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0709426 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.241 mas, bpa=-3.655 degrees ! Estimated noise=0.2305 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 = 0.0121044 Jy ! Component: 100 - total flux cleaned = 0.0198203 Jy ! Component: 150 - total flux cleaned = 0.0251988 Jy ! Component: 200 - total flux cleaned = 0.0290311 Jy ! Total flux subtracted in 200 components = 0.0290311 Jy ! Clean residual min=-0.001975 max=0.002401 Jy/beam ! Clean residual mean=0.000016 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0999736 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.0999736 Jy ! Inverting map ! Added new window around map position (3, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283754 Jy ! Component: 100 - total flux cleaned = 0.00492046 Jy ! Component: 150 - total flux cleaned = 0.00657156 Jy ! Component: 200 - total flux cleaned = 0.00792248 Jy ! Total flux subtracted in 200 components = 0.00792248 Jy ! Clean residual min=-0.001521 max=0.001503 Jy/beam ! Clean residual mean=0.000008 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.107896 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.107896 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=2.383 mas, bmaj=2.422 mas, bpa=-27.61 degrees ! Estimated noise=0.289908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169639 Jy ! Component: 100 - total flux cleaned = 0.00248903 Jy ! Component: 150 - total flux cleaned = 0.00285768 Jy ! Component: 200 - total flux cleaned = 0.00298628 Jy ! Total flux subtracted in 200 components = 0.00298628 Jy ! Clean residual min=-0.001571 max=0.001607 Jy/beam ! Clean residual mean=0.000010 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.110882 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 = 5.79676e-05 Jy ! Component: 100 - total flux cleaned = 0.000110459 Jy ! Component: 150 - total flux cleaned = 0.000142229 Jy ! Component: 200 - total flux cleaned = 0.000171618 Jy ! Total flux subtracted in 200 components = 0.000171618 Jy ! Clean residual min=-0.001560 max=0.001554 Jy/beam ! Clean residual mean=0.000009 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.111054 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.111054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.241 mas, bpa=-3.655 degrees ! Estimated noise=0.2305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299768 Jy ! Component: 100 - total flux cleaned = 0.000369755 Jy ! Component: 150 - total flux cleaned = 0.000450195 Jy ! Component: 200 - total flux cleaned = 0.000523491 Jy ! Total flux subtracted in 200 components = 0.000523491 Jy ! Clean residual min=-0.001325 max=0.001252 Jy/beam ! Clean residual mean=0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.111578 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.111578 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=0.053513Jy sigma=1.301533 ! Fit after self-cal, rms=0.053505Jy sigma=1.301165 wmodel /scr/pima/bg219b_uvs/J0228+5419_X_map.mod ! Writing 113 model components to file: /scr/pima/bg219b_uvs/J0228+5419_X_map.mod wobs /scr/pima/bg219b_uvs/J0228+5419_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0228+5419_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0228+5419_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0228+5419_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 = -7.70999e-05 Jy ! Component: 100 - total flux cleaned = 3.04057e-05 Jy ! Component: 150 - total flux cleaned = 0.000153633 Jy ! Component: 200 - total flux cleaned = 0.000292553 Jy ! Component: 250 - total flux cleaned = 0.000446377 Jy ! Component: 300 - total flux cleaned = 0.000520992 Jy ! Component: 350 - total flux cleaned = 0.000593533 Jy ! Component: 400 - total flux cleaned = 0.000664135 Jy ! Component: 450 - total flux cleaned = 0.000698753 Jy ! Component: 500 - total flux cleaned = 0.000732234 Jy ! Component: 550 - total flux cleaned = 0.000699013 Jy ! Component: 600 - total flux cleaned = 0.000634961 Jy ! Component: 650 - total flux cleaned = 0.000619037 Jy ! Component: 700 - total flux cleaned = 0.000618804 Jy ! Component: 750 - total flux cleaned = 0.000618876 Jy ! Component: 800 - total flux cleaned = 0.000663603 Jy ! Component: 850 - total flux cleaned = 0.000693198 Jy ! Component: 900 - total flux cleaned = 0.000722443 Jy ! Component: 950 - total flux cleaned = 0.000736945 Jy ! Component: 1000 - total flux cleaned = 0.000751096 Jy ! Component: 1050 - total flux cleaned = 0.000779129 Jy ! Component: 1100 - total flux cleaned = 0.000806782 Jy ! Component: 1150 - total flux cleaned = 0.000820483 Jy ! Component: 1200 - total flux cleaned = 0.000820538 Jy ! Component: 1250 - total flux cleaned = 0.00084729 Jy ! Component: 1300 - total flux cleaned = 0.000886406 Jy ! Component: 1350 - total flux cleaned = 0.000899354 Jy ! Component: 1400 - total flux cleaned = 0.00092488 Jy ! Component: 1450 - total flux cleaned = 0.000949931 Jy ! Component: 1500 - total flux cleaned = 0.000962344 Jy ! Component: 1550 - total flux cleaned = 0.000999304 Jy ! Component: 1600 - total flux cleaned = 0.000974757 Jy ! Component: 1650 - total flux cleaned = 0.000962817 Jy ! Component: 1700 - total flux cleaned = 0.00098686 Jy ! Component: 1750 - total flux cleaned = 0.00099877 Jy ! Component: 1800 - total flux cleaned = 0.00101054 Jy ! Component: 1850 - total flux cleaned = 0.00106839 Jy ! Component: 1900 - total flux cleaned = 0.00105676 Jy ! Component: 1950 - total flux cleaned = 0.001091 Jy ! Component: 2000 - total flux cleaned = 0.00113619 Jy ! Component: 2050 - total flux cleaned = 0.00115863 Jy ! Component: 2100 - total flux cleaned = 0.00120294 Jy ! Component: 2150 - total flux cleaned = 0.00121372 Jy ! Component: 2200 - total flux cleaned = 0.00122453 Jy ! Component: 2250 - total flux cleaned = 0.00128915 Jy ! Component: 2300 - total flux cleaned = 0.0013319 Jy ! Component: 2350 - total flux cleaned = 0.00135307 Jy ! Component: 2400 - total flux cleaned = 0.00141634 Jy ! Component: 2450 - total flux cleaned = 0.00142682 Jy ! Component: 2500 - total flux cleaned = 0.00145801 Jy ! Component: 2550 - total flux cleaned = 0.00151971 Jy ! Component: 2600 - total flux cleaned = 0.00151969 Jy ! Component: 2650 - total flux cleaned = 0.0015603 Jy ! Component: 2700 - total flux cleaned = 0.00164079 Jy ! Component: 2750 - total flux cleaned = 0.00170071 Jy ! Component: 2800 - total flux cleaned = 0.00173045 Jy ! Component: 2850 - total flux cleaned = 0.00174021 Jy ! Component: 2900 - total flux cleaned = 0.00178917 Jy ! Component: 2950 - total flux cleaned = 0.00188624 Jy ! Component: 3000 - total flux cleaned = 0.0018766 Jy ! Component: 3050 - total flux cleaned = 0.00193417 Jy ! Component: 3100 - total flux cleaned = 0.00199136 Jy ! Component: 3150 - total flux cleaned = 0.00203865 Jy ! Component: 3200 - total flux cleaned = 0.00206672 Jy ! Component: 3250 - total flux cleaned = 0.0021041 Jy ! Component: 3300 - total flux cleaned = 0.00213189 Jy ! Component: 3350 - total flux cleaned = 0.00211343 Jy ! Component: 3400 - total flux cleaned = 0.00215003 Jy ! Component: 3450 - total flux cleaned = 0.00219552 Jy ! Component: 3500 - total flux cleaned = 0.00222259 Jy ! Component: 3550 - total flux cleaned = 0.00225861 Jy ! Component: 3600 - total flux cleaned = 0.00229442 Jy ! Component: 3650 - total flux cleaned = 0.00234781 Jy ! Component: 3700 - total flux cleaned = 0.00235665 Jy ! Component: 3750 - total flux cleaned = 0.00240936 Jy ! Component: 3800 - total flux cleaned = 0.00247052 Jy ! Component: 3850 - total flux cleaned = 0.00249655 Jy ! Component: 3900 - total flux cleaned = 0.00253978 Jy ! Component: 3950 - total flux cleaned = 0.00257418 Jy ! Component: 4000 - total flux cleaned = 0.00259977 Jy ! Component: 4050 - total flux cleaned = 0.00263385 Jy ! Total flux subtracted in 4096 components = 0.00267623 Jy ! Clean residual min=-0.000477 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.114254 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 391 components and 0.114254 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0228+5419_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.241 at -3.655 degrees (North through East) ! Clean map min=-0.00099938 max=0.03761 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0228+5419_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0376096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09783 1.09783 2.19566 4.39132 8.78265 17.5653 35.1306 70.2612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.266 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0228+5419_X_uvs.log closed on Thu Apr 7 01:40:25 2016