! Started logfile: /scr/pima/bg219b_uvs/J0223-1656_X_uvs.log on Thu Apr 7 01:40:09 2016 obs /scr/pima/bg219b_uvs/J0223-1656_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0223-1656_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0223-1656 ! ! 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 24960 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/J0223-1656_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.000402Jy sigma=23.224528 ! Fit after self-cal, rms=0.884961Jy sigma=20.468414 ! 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=0.6555 mas, bmaj=1.654 mas, bpa=-3.292 degrees ! Estimated noise=0.466077 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 = 0.0857509 Jy ! Component: 100 - total flux cleaned = 0.10724 Jy ! Total flux subtracted in 100 components = 0.10724 Jy ! Clean residual min=-0.005673 max=0.009026 Jy/beam ! Clean residual mean=0.000003 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.10724 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.10724 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=0.065861Jy sigma=1.439053 ! Fit after self-cal, rms=0.065816Jy sigma=1.437665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101577 Jy ! Component: 100 - total flux cleaned = 0.0155612 Jy ! Total flux subtracted in 100 components = 0.0155612 Jy ! Clean residual min=-0.004801 max=0.005732 Jy/beam ! Clean residual mean=0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.122801 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.122801 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=0.063714Jy sigma=1.378348 ! Fit after self-cal, rms=0.063716Jy sigma=1.378161 ! 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=0.8596 mas, bmaj=2.087 mas, bpa=-2.172 degrees ! Estimated noise=0.272538 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 (2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814013 Jy ! Component: 100 - total flux cleaned = 0.0128648 Jy ! Component: 150 - total flux cleaned = 0.0160121 Jy ! Component: 200 - total flux cleaned = 0.0181861 Jy ! Total flux subtracted in 200 components = 0.0181861 Jy ! Clean residual min=-0.003408 max=0.003964 Jy/beam ! Clean residual mean=-0.000000 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.140987 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.140987 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=0.062673Jy sigma=1.348943 ! Fit after self-cal, rms=0.062584Jy sigma=1.346807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8596 x 2.087 at -2.172 degrees (North through East) ! Clean map min=-0.0030594 max=0.11681 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 0.96 HN 1.03 KP 0.92 ! LA 0.93 MK 0.99 NL 1.03 OV 0.95 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.94 ! LA 0.97 MK 1.05 NL 1.02 OV 1.00 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 1.01 ! LA 0.93 MK 1.00 NL 1.07 OV 1.01 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.00 KP 0.97 ! LA 0.96 MK 0.97 NL 0.98 OV 0.95 ! PT 1.07 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 0.96 ! LA 0.95 MK 0.99 NL 1.01 OV 0.99 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 0.98 ! LA 0.95 MK 1.03 NL 1.01 OV 0.99 ! PT 1.12 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00 KP 0.97 ! LA 0.91 MK 1.04 NL 1.03 OV 0.95 ! PT 1.07 SC 1.02 ! ! ! 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=0.062584Jy sigma=1.346807 ! Fit after self-cal, rms=0.061981Jy sigma=1.332449 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.865 mas, bmaj=2.096 mas, bpa=-2.055 degrees ! Estimated noise=0.269866 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 = 0.00191282 Jy ! Component: 100 - total flux cleaned = 0.00296232 Jy ! Component: 150 - total flux cleaned = 0.0033082 Jy ! Component: 200 - total flux cleaned = 0.00339614 Jy ! Total flux subtracted in 200 components = 0.00339614 Jy ! Clean residual min=-0.002985 max=0.002282 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.144383 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.144383 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=0.061921Jy sigma=1.330896 ! Fit after self-cal, rms=0.061941Jy sigma=1.330503 ! 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=0.061941Jy sigma=1.330503 ! Fit after self-cal, rms=0.062152Jy sigma=1.320801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8651 mas, bmaj=2.098 mas, bpa=-2.019 degrees ! Estimated noise=0.270026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699023 Jy ! Component: 100 - total flux cleaned = 0.00076973 Jy ! Component: 150 - total flux cleaned = 0.000788173 Jy ! Component: 200 - total flux cleaned = 0.000787176 Jy ! Total flux subtracted in 200 components = 0.000787176 Jy ! Clean residual min=-0.001669 max=0.001706 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.14517 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.145171 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=0.062137Jy sigma=1.320426 ! Fit after self-cal, rms=0.062155Jy sigma=1.320278 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 (-1.8, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144584 Jy ! Component: 100 - total flux cleaned = 0.00217075 Jy ! Component: 150 - total flux cleaned = 0.00259201 Jy ! Component: 200 - total flux cleaned = 0.0027261 Jy ! Total flux subtracted in 200 components = 0.0027261 Jy ! Clean residual min=-0.001574 max=0.001421 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.147897 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.147897 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=0.062114Jy sigma=1.319447 ! Fit after self-cal, rms=0.062110Jy sigma=1.319398 ! 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=0.062110Jy sigma=1.319398 ! Fit after self-cal, rms=0.062000Jy sigma=1.319364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8653 mas, bmaj=2.098 mas, bpa=-2.022 degrees ! Estimated noise=0.269725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046297 Jy ! Component: 100 - total flux cleaned = 0.000587007 Jy ! Component: 150 - total flux cleaned = 0.000652049 Jy ! Component: 200 - total flux cleaned = 0.000682934 Jy ! Total flux subtracted in 200 components = 0.000682934 Jy ! Clean residual min=-0.001522 max=0.001382 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.14858 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.14858 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=0.061991Jy sigma=1.319170 ! Fit after self-cal, rms=0.061989Jy sigma=1.319157 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 = 0.000178726 Jy ! Component: 100 - total flux cleaned = 0.000206845 Jy ! Component: 150 - total flux cleaned = 0.000233688 Jy ! Component: 200 - total flux cleaned = 0.000259757 Jy ! Total flux subtracted in 200 components = 0.000259757 Jy ! Clean residual min=-0.001512 max=0.001362 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.148839 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.148839 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=0.061984Jy sigma=1.319027 ! Fit after self-cal, rms=0.061983Jy sigma=1.319022 ! 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=0.061983Jy sigma=1.319022 ! Fit after self-cal, rms=0.061931Jy sigma=1.319010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=4.291 mas, bpa=2.447 degrees ! Estimated noise=0.338187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360143 Jy ! Component: 100 - total flux cleaned = 0.000419464 Jy ! Component: 150 - total flux cleaned = 0.000449652 Jy ! Component: 200 - total flux cleaned = 0.000490409 Jy ! Total flux subtracted in 200 components = 0.000490409 Jy ! Clean residual min=-0.001755 max=0.001824 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.14933 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.14933 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=0.061930Jy sigma=1.318953 ! Fit after self-cal, rms=0.061927Jy sigma=1.318936 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 = 6.18148e-05 Jy ! Component: 100 - total flux cleaned = 7.57449e-05 Jy ! Component: 150 - total flux cleaned = 8.73634e-05 Jy ! Component: 200 - total flux cleaned = 9.83428e-05 Jy ! Total flux subtracted in 200 components = 9.83428e-05 Jy ! Clean residual min=-0.001740 max=0.001800 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.149428 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.149428 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=0.061927Jy sigma=1.318929 ! Fit after self-cal, rms=0.061926Jy sigma=1.318924 ! 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=0.8656 mas, bmaj=2.098 mas, bpa=-2.031 degrees ! Estimated noise=0.269684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 2.098 at -2.031 degrees (North through East) ! Clean map min=-0.0013898 max=0.11555 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=0.6583 mas, bmaj=1.658 mas, bpa=-3.101 degrees ! Estimated noise=0.463616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851086 Jy ! Component: 100 - total flux cleaned = 0.106602 Jy ! Component: 150 - total flux cleaned = 0.116669 Jy ! Component: 200 - total flux cleaned = 0.123366 Jy ! Total flux subtracted in 200 components = 0.123366 Jy ! Clean residual min=-0.003229 max=0.003993 Jy/beam ! Clean residual mean=0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.123366 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.123366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=2.098 mas, bpa=-2.031 degrees ! Estimated noise=0.269684 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 = 0.00733045 Jy ! Component: 100 - total flux cleaned = 0.0118477 Jy ! Component: 150 - total flux cleaned = 0.0148396 Jy ! Component: 200 - total flux cleaned = 0.0169912 Jy ! Total flux subtracted in 200 components = 0.0169912 Jy ! Clean residual min=-0.001903 max=0.001700 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.140358 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 0.140358 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=2.201 mas, bmaj=4.291 mas, bpa=2.447 degrees ! Estimated noise=0.338187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279643 Jy ! Component: 100 - total flux cleaned = 0.00466956 Jy ! Component: 150 - total flux cleaned = 0.00598393 Jy ! Component: 200 - total flux cleaned = 0.00692882 Jy ! Total flux subtracted in 200 components = 0.00692882 Jy ! Clean residual min=-0.001982 max=0.001748 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.147286 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 = 0.000658478 Jy ! Component: 100 - total flux cleaned = 0.000997704 Jy ! Component: 150 - total flux cleaned = 0.00125904 Jy ! Component: 200 - total flux cleaned = 0.00143269 Jy ! Total flux subtracted in 200 components = 0.00143269 Jy ! Clean residual min=-0.001846 max=0.001792 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.148719 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 103 components and 0.148719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=2.098 mas, bpa=-2.031 degrees ! Estimated noise=0.269684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.47723e-05 Jy ! Component: 100 - total flux cleaned = 0.000216261 Jy ! Component: 150 - total flux cleaned = 0.000285496 Jy ! Component: 200 - total flux cleaned = 0.000307174 Jy ! Total flux subtracted in 200 components = 0.000307174 Jy ! Clean residual min=-0.001524 max=0.001392 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.149026 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.149026 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=0.061944Jy sigma=1.319295 ! Fit after self-cal, rms=0.061939Jy sigma=1.319193 wmodel /scr/pima/bg219b_uvs/J0223-1656_X_map.mod ! Writing 120 model components to file: /scr/pima/bg219b_uvs/J0223-1656_X_map.mod wobs /scr/pima/bg219b_uvs/J0223-1656_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0223-1656_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0223-1656_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0223-1656_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 = -0.000437026 Jy ! Component: 100 - total flux cleaned = -0.000560642 Jy ! Component: 150 - total flux cleaned = -0.000538215 Jy ! Component: 200 - total flux cleaned = -0.000538386 Jy ! Component: 250 - total flux cleaned = -0.000667898 Jy ! Component: 300 - total flux cleaned = -0.00081489 Jy ! Component: 350 - total flux cleaned = -0.000958428 Jy ! Component: 400 - total flux cleaned = -0.00113803 Jy ! Component: 450 - total flux cleaned = -0.00123521 Jy ! Component: 500 - total flux cleaned = -0.00129249 Jy ! Component: 550 - total flux cleaned = -0.00134852 Jy ! Component: 600 - total flux cleaned = -0.00138554 Jy ! Component: 650 - total flux cleaned = -0.00143986 Jy ! Component: 700 - total flux cleaned = -0.00154565 Jy ! Component: 750 - total flux cleaned = -0.00159694 Jy ! Component: 800 - total flux cleaned = -0.0016309 Jy ! Component: 850 - total flux cleaned = -0.0016977 Jy ! Component: 900 - total flux cleaned = -0.00176333 Jy ! Component: 950 - total flux cleaned = -0.00182759 Jy ! Component: 1000 - total flux cleaned = -0.00187496 Jy ! Component: 1050 - total flux cleaned = -0.00190611 Jy ! Component: 1100 - total flux cleaned = -0.00195203 Jy ! Component: 1150 - total flux cleaned = -0.0019821 Jy ! Component: 1200 - total flux cleaned = -0.0020118 Jy ! Component: 1250 - total flux cleaned = -0.00204139 Jy ! Component: 1300 - total flux cleaned = -0.00208504 Jy ! Component: 1350 - total flux cleaned = -0.00211371 Jy ! Component: 1400 - total flux cleaned = -0.00212776 Jy ! Component: 1450 - total flux cleaned = -0.00211399 Jy ! Component: 1500 - total flux cleaned = -0.00216897 Jy ! Component: 1550 - total flux cleaned = -0.00218258 Jy ! Component: 1600 - total flux cleaned = -0.00218277 Jy ! Component: 1650 - total flux cleaned = -0.00220923 Jy ! Component: 1700 - total flux cleaned = -0.00218304 Jy ! Component: 1750 - total flux cleaned = -0.00222207 Jy ! Component: 1800 - total flux cleaned = -0.0021837 Jy ! Component: 1850 - total flux cleaned = -0.00222178 Jy ! Component: 1900 - total flux cleaned = -0.00224681 Jy ! Component: 1950 - total flux cleaned = -0.00223417 Jy ! Component: 2000 - total flux cleaned = -0.0022217 Jy ! Component: 2050 - total flux cleaned = -0.00217342 Jy ! Component: 2100 - total flux cleaned = -0.00213742 Jy ! Component: 2150 - total flux cleaned = -0.00218499 Jy ! Component: 2200 - total flux cleaned = -0.00213768 Jy ! Component: 2250 - total flux cleaned = -0.00213755 Jy ! Component: 2300 - total flux cleaned = -0.00212589 Jy ! Component: 2350 - total flux cleaned = -0.00209154 Jy ! Component: 2400 - total flux cleaned = -0.00206867 Jy ! Component: 2450 - total flux cleaned = -0.00203488 Jy ! Component: 2500 - total flux cleaned = -0.00207936 Jy ! Component: 2550 - total flux cleaned = -0.00209026 Jy ! Component: 2600 - total flux cleaned = -0.00207913 Jy ! Component: 2650 - total flux cleaned = -0.00204642 Jy ! Component: 2700 - total flux cleaned = -0.00204648 Jy ! Component: 2750 - total flux cleaned = -0.00203556 Jy ! Component: 2800 - total flux cleaned = -0.0020249 Jy ! Component: 2850 - total flux cleaned = -0.00201429 Jy ! Component: 2900 - total flux cleaned = -0.00200386 Jy ! Component: 2950 - total flux cleaned = -0.00203517 Jy ! Component: 3000 - total flux cleaned = -0.00202476 Jy ! Component: 3050 - total flux cleaned = -0.00199389 Jy ! Component: 3100 - total flux cleaned = -0.00203477 Jy ! Component: 3150 - total flux cleaned = -0.0020246 Jy ! Component: 3200 - total flux cleaned = -0.00205481 Jy ! Component: 3250 - total flux cleaned = -0.00203477 Jy ! Component: 3300 - total flux cleaned = -0.00202483 Jy ! Component: 3350 - total flux cleaned = -0.00203469 Jy ! Component: 3400 - total flux cleaned = -0.00202493 Jy ! Component: 3450 - total flux cleaned = -0.00201514 Jy ! Component: 3500 - total flux cleaned = -0.0019958 Jy ! Component: 3550 - total flux cleaned = -0.00199578 Jy ! Component: 3600 - total flux cleaned = -0.00198619 Jy ! Component: 3650 - total flux cleaned = -0.00200526 Jy ! Component: 3700 - total flux cleaned = -0.0020241 Jy ! Component: 3750 - total flux cleaned = -0.0020053 Jy ! Component: 3800 - total flux cleaned = -0.00201465 Jy ! Component: 3850 - total flux cleaned = -0.00203315 Jy ! Component: 3900 - total flux cleaned = -0.00202384 Jy ! Component: 3950 - total flux cleaned = -0.00201461 Jy ! Component: 4000 - total flux cleaned = -0.00202375 Jy ! Component: 4050 - total flux cleaned = -0.00200557 Jy ! Total flux subtracted in 4096 components = -0.00197842 Jy ! Clean residual min=-0.000633 max=0.000589 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.147048 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 400 components and 0.147048 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0223-1656_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 2.098 at -2.031 degrees (North through East) ! Clean map min=-0.0011059 max=0.1153 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0223-1656_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399116 0.399116 0.798232 1.59646 3.19293 6.38585 12.7717 25.5434 51.0868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 751.661 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0223-1656_X_uvs.log closed on Thu Apr 7 01:40:13 2016