! Started logfile: /scr/pima/bg219h_uvs/J0608-1520_X_uvs.log on Thu Apr 7 12:02:19 2016 obs /scr/pima/bg219h_uvs/J0608-1520_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0608-1520_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.745238 visibilities/baseline/integration-bin. ! Found source: J0608-1520 ! ! 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 22536 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/bg219h_uvs/J0608-1520_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 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=1.023097Jy sigma=24.453813 ! Fit after self-cal, rms=0.797143Jy sigma=19.278400 ! 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=0.6906 mas, bmaj=2.011 mas, bpa=0.4942 degrees ! Estimated noise=0.53706 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 = 0.150056 Jy ! Component: 100 - total flux cleaned = 0.194738 Jy ! Total flux subtracted in 100 components = 0.194738 Jy ! Clean residual min=-0.016186 max=0.029788 Jy/beam ! Clean residual mean=0.000030 rms=0.005188 Jy/beam ! Combined flux in latest and established models = 0.194738 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.194738 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=0.099903Jy sigma=2.397999 ! Fit after self-cal, rms=0.099540Jy sigma=2.388161 ! 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=0.875 mas, bmaj=2.309 mas, bpa=1.864 degrees ! Estimated noise=0.263169 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, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313529 Jy ! Component: 100 - total flux cleaned = 0.0436684 Jy ! Component: 150 - total flux cleaned = 0.0469646 Jy ! Component: 200 - total flux cleaned = 0.0489082 Jy ! Total flux subtracted in 200 components = 0.0489082 Jy ! Clean residual min=-0.015576 max=0.030844 Jy/beam ! Clean residual mean=0.000044 rms=0.005244 Jy/beam ! Combined flux in latest and established models = 0.243646 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.243646 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=0.089112Jy sigma=2.144876 ! Fit after self-cal, rms=0.086850Jy sigma=2.090081 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.875 x 2.309 at 1.864 degrees (North through East) ! Clean map min=-0.012996 max=0.19274 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 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 2. ! 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 3. ! 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 4. ! 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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 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 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* ! ! ! 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=0.086850Jy sigma=2.090081 ! Fit after self-cal, rms=0.086850Jy sigma=2.090081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.875 mas, bmaj=2.309 mas, bpa=1.864 degrees ! Estimated noise=0.263169 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 = 0.012004 Jy ! Component: 100 - total flux cleaned = 0.0117785 Jy ! Component: 150 - total flux cleaned = 0.011064 Jy ! Component: 200 - total flux cleaned = 0.0100002 Jy ! Total flux subtracted in 200 components = 0.0100002 Jy ! Clean residual min=-0.013718 max=0.021344 Jy/beam ! Clean residual mean=0.000044 rms=0.004686 Jy/beam ! Combined flux in latest and established models = 0.253646 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.253646 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=0.084362Jy sigma=2.017291 ! Fit after self-cal, rms=0.083680Jy sigma=2.000337 ! 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=0.083680Jy sigma=2.000337 ! Fit after self-cal, rms=0.079245Jy sigma=2.029843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=2.328 mas, bpa=1.802 degrees ! Estimated noise=0.24865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00966404 Jy ! Component: 100 - total flux cleaned = -0.0104403 Jy ! Component: 150 - total flux cleaned = -0.0108415 Jy ! Component: 200 - total flux cleaned = -0.0117073 Jy ! Total flux subtracted in 200 components = -0.0117073 Jy ! Clean residual min=-0.013220 max=0.017833 Jy/beam ! Clean residual mean=0.000039 rms=0.004223 Jy/beam ! Combined flux in latest and established models = 0.241939 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.241939 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=0.077866Jy sigma=1.969817 ! Fit after self-cal, rms=0.077704Jy sigma=1.965018 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 = 0.00196193 Jy ! Component: 100 - total flux cleaned = 0.00166807 Jy ! Component: 150 - total flux cleaned = 0.00108362 Jy ! Component: 200 - total flux cleaned = 0.000425242 Jy ! Total flux subtracted in 200 components = 0.000425242 Jy ! Clean residual min=-0.013525 max=0.017185 Jy/beam ! Clean residual mean=0.000038 rms=0.004113 Jy/beam ! Combined flux in latest and established models = 0.242364 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.242364 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=0.077178Jy sigma=1.945296 ! Fit after self-cal, rms=0.077080Jy sigma=1.942122 ! 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=0.077080Jy sigma=1.942122 ! Fit after self-cal, rms=0.076357Jy sigma=1.938102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8862 mas, bmaj=2.335 mas, bpa=1.811 degrees ! Estimated noise=0.245656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00304132 Jy ! Component: 100 - total flux cleaned = -0.00454065 Jy ! Component: 150 - total flux cleaned = -0.00530306 Jy ! Component: 200 - total flux cleaned = -0.00586602 Jy ! Total flux subtracted in 200 components = -0.00586602 Jy ! Clean residual min=-0.012976 max=0.016798 Jy/beam ! Clean residual mean=0.000036 rms=0.003948 Jy/beam ! Combined flux in latest and established models = 0.236498 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.236498 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=0.075951Jy sigma=1.921519 ! Fit after self-cal, rms=0.075901Jy sigma=1.919737 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 = 0.000958624 Jy ! Component: 100 - total flux cleaned = 0.000618128 Jy ! Component: 150 - total flux cleaned = 0.000317174 Jy ! Component: 200 - total flux cleaned = -4.91917e-05 Jy ! Total flux subtracted in 200 components = -4.91917e-05 Jy ! Clean residual min=-0.013156 max=0.016310 Jy/beam ! Clean residual mean=0.000037 rms=0.003896 Jy/beam ! Combined flux in latest and established models = 0.236449 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.236449 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=0.075652Jy sigma=1.910678 ! Fit after self-cal, rms=0.075612Jy sigma=1.909204 ! 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=0.075612Jy sigma=1.909204 ! Fit after self-cal, rms=0.075289Jy sigma=1.908097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=4.123 mas, bpa=2 degrees ! Estimated noise=0.300267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00386312 Jy ! Component: 100 - total flux cleaned = -0.00531496 Jy ! Component: 150 - total flux cleaned = -0.00663556 Jy ! Component: 200 - total flux cleaned = -0.00754875 Jy ! Total flux subtracted in 200 components = -0.00754875 Jy ! Clean residual min=-0.021212 max=0.027249 Jy/beam ! Clean residual mean=0.000077 rms=0.006846 Jy/beam ! Combined flux in latest and established models = 0.2289 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.2289 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=0.075216Jy sigma=1.901554 ! Fit after self-cal, rms=0.075156Jy sigma=1.899778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.64235e-06 Jy ! Component: 100 - total flux cleaned = -0.000566882 Jy ! Component: 150 - total flux cleaned = -0.00114549 Jy ! Component: 200 - total flux cleaned = -0.00151517 Jy ! Total flux subtracted in 200 components = -0.00151517 Jy ! Clean residual min=-0.021202 max=0.026927 Jy/beam ! Clean residual mean=0.000077 rms=0.006800 Jy/beam ! Combined flux in latest and established models = 0.227385 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.227385 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=0.075156Jy sigma=1.897386 ! Fit after self-cal, rms=0.075135Jy sigma=1.896435 ! 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=0.8866 mas, bmaj=2.338 mas, bpa=1.826 degrees ! Estimated noise=0.244279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.338 at 1.826 degrees (North through East) ! Clean map min=-0.01322 max=0.16868 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=0.7012 mas, bmaj=2.032 mas, bpa=0.5095 degrees ! Estimated noise=0.501887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140881 Jy ! Component: 100 - total flux cleaned = 0.192129 Jy ! Component: 150 - total flux cleaned = 0.219808 Jy ! Component: 200 - total flux cleaned = 0.236196 Jy ! Total flux subtracted in 200 components = 0.236196 Jy ! Clean residual min=-0.014474 max=0.015795 Jy/beam ! Clean residual mean=0.000018 rms=0.003544 Jy/beam ! Combined flux in latest and established models = 0.236196 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.236196 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.338 mas, bpa=1.826 degrees ! Estimated noise=0.244279 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.4, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174899 Jy ! Component: 100 - total flux cleaned = 0.0262658 Jy ! Component: 150 - total flux cleaned = 0.0291505 Jy ! Component: 200 - total flux cleaned = 0.0318518 Jy ! Total flux subtracted in 200 components = 0.0318518 Jy ! Clean residual min=-0.014550 max=0.014505 Jy/beam ! Clean residual mean=0.000038 rms=0.003597 Jy/beam ! Combined flux in latest and established models = 0.268048 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.268048 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=2.094 mas, bmaj=4.123 mas, bpa=2 degrees ! Estimated noise=0.300267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661164 Jy ! Component: 100 - total flux cleaned = 0.00947637 Jy ! Component: 150 - total flux cleaned = 0.0104209 Jy ! Component: 200 - total flux cleaned = 0.011035 Jy ! Total flux subtracted in 200 components = 0.011035 Jy ! Clean residual min=-0.022450 max=0.021952 Jy/beam ! Clean residual mean=0.000089 rms=0.006047 Jy/beam ! Combined flux in latest and established models = 0.279083 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 = 0.00053735 Jy ! Component: 100 - total flux cleaned = 0.000700684 Jy ! Component: 150 - total flux cleaned = 0.000849858 Jy ! Component: 200 - total flux cleaned = 0.000716106 Jy ! Total flux subtracted in 200 components = 0.000716106 Jy ! Clean residual min=-0.021801 max=0.021595 Jy/beam ! Clean residual mean=0.000092 rms=0.005983 Jy/beam ! Combined flux in latest and established models = 0.279799 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.279799 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.338 mas, bpa=1.826 degrees ! Estimated noise=0.244279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180481 Jy ! Component: 100 - total flux cleaned = 0.00159503 Jy ! Component: 150 - total flux cleaned = 0.00159017 Jy ! Component: 200 - total flux cleaned = 0.00174103 Jy ! Total flux subtracted in 200 components = 0.00174103 Jy ! Clean residual min=-0.014100 max=0.013971 Jy/beam ! Clean residual mean=0.000045 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.28154 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.28154 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=0.072878Jy sigma=1.819669 ! Fit after self-cal, rms=0.072311Jy sigma=1.804371 wmodel /scr/pima/bg219h_uvs/J0608-1520_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219h_uvs/J0608-1520_X_map.mod wobs /scr/pima/bg219h_uvs/J0608-1520_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0608-1520_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0608-1520_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0608-1520_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 = -0.00264912 Jy ! Component: 100 - total flux cleaned = -0.00332103 Jy ! Component: 150 - total flux cleaned = -0.00332158 Jy ! Component: 200 - total flux cleaned = -0.00331869 Jy ! Component: 250 - total flux cleaned = -0.00387117 Jy ! Component: 300 - total flux cleaned = -0.00439749 Jy ! Component: 350 - total flux cleaned = -0.00507042 Jy ! Component: 400 - total flux cleaned = -0.00571878 Jy ! Component: 450 - total flux cleaned = -0.00649688 Jy ! Component: 500 - total flux cleaned = -0.00724305 Jy ! Component: 550 - total flux cleaned = -0.00767221 Jy ! Component: 600 - total flux cleaned = -0.00822779 Jy ! Component: 650 - total flux cleaned = -0.0090306 Jy ! Component: 700 - total flux cleaned = -0.00954738 Jy ! Component: 750 - total flux cleaned = -0.0100508 Jy ! Component: 800 - total flux cleaned = -0.0106606 Jy ! Component: 850 - total flux cleaned = -0.0112511 Jy ! Component: 900 - total flux cleaned = -0.0118218 Jy ! Component: 950 - total flux cleaned = -0.0124854 Jy ! Component: 1000 - total flux cleaned = -0.0130248 Jy ! Component: 1050 - total flux cleaned = -0.0138634 Jy ! Component: 1100 - total flux cleaned = -0.0146761 Jy ! Component: 1150 - total flux cleaned = -0.0152695 Jy ! Component: 1200 - total flux cleaned = -0.0158449 Jy ! Component: 1250 - total flux cleaned = -0.016219 Jy ! Component: 1300 - total flux cleaned = -0.016764 Jy ! Component: 1350 - total flux cleaned = -0.0172078 Jy ! Component: 1400 - total flux cleaned = -0.0175541 Jy ! Component: 1450 - total flux cleaned = -0.0180605 Jy ! Component: 1500 - total flux cleaned = -0.0184708 Jy ! Component: 1550 - total flux cleaned = -0.01871 Jy ! Component: 1600 - total flux cleaned = -0.0189467 Jy ! Component: 1650 - total flux cleaned = -0.0192514 Jy ! Component: 1700 - total flux cleaned = -0.0195483 Jy ! Component: 1750 - total flux cleaned = -0.019548 Jy ! Component: 1800 - total flux cleaned = -0.0198339 Jy ! Component: 1850 - total flux cleaned = -0.0200435 Jy ! Component: 1900 - total flux cleaned = -0.020248 Jy ! Component: 1950 - total flux cleaned = -0.0206475 Jy ! Component: 2000 - total flux cleaned = -0.0207123 Jy ! Component: 2050 - total flux cleaned = -0.0207785 Jy ! Component: 2100 - total flux cleaned = -0.0210915 Jy ! Component: 2150 - total flux cleaned = -0.0213346 Jy ! Component: 2200 - total flux cleaned = -0.0214544 Jy ! Component: 2250 - total flux cleaned = -0.0218039 Jy ! Component: 2300 - total flux cleaned = -0.0219175 Jy ! Component: 2350 - total flux cleaned = -0.0221981 Jy ! Component: 2400 - total flux cleaned = -0.0224185 Jy ! Component: 2450 - total flux cleaned = -0.0226882 Jy ! Component: 2500 - total flux cleaned = -0.0229002 Jy ! Component: 2550 - total flux cleaned = -0.0231087 Jy ! Component: 2600 - total flux cleaned = -0.023465 Jy ! Component: 2650 - total flux cleaned = -0.0236649 Jy ! Component: 2700 - total flux cleaned = -0.0240091 Jy ! Component: 2750 - total flux cleaned = -0.0243951 Jy ! Component: 2800 - total flux cleaned = -0.0245373 Jy ! Component: 2850 - total flux cleaned = -0.0248155 Jy ! Component: 2900 - total flux cleaned = -0.0250438 Jy ! Component: 2950 - total flux cleaned = -0.0251781 Jy ! Component: 3000 - total flux cleaned = -0.0254432 Jy ! Component: 3050 - total flux cleaned = -0.0256161 Jy ! Component: 3100 - total flux cleaned = -0.0257865 Jy ! Component: 3150 - total flux cleaned = -0.0260384 Jy ! Component: 3200 - total flux cleaned = -0.0262441 Jy ! Component: 3250 - total flux cleaned = -0.0264072 Jy ! Component: 3300 - total flux cleaned = -0.0265674 Jy ! Component: 3350 - total flux cleaned = -0.0267639 Jy ! Component: 3400 - total flux cleaned = -0.0268797 Jy ! Component: 3450 - total flux cleaned = -0.0271086 Jy ! Component: 3500 - total flux cleaned = -0.027146 Jy ! Component: 3550 - total flux cleaned = -0.0272941 Jy ! Component: 3600 - total flux cleaned = -0.0274039 Jy ! Component: 3650 - total flux cleaned = -0.0275118 Jy ! Component: 3700 - total flux cleaned = -0.027583 Jy ! Component: 3750 - total flux cleaned = -0.0276531 Jy ! Component: 3800 - total flux cleaned = -0.0277574 Jy ! Component: 3850 - total flux cleaned = -0.0278595 Jy ! Component: 3900 - total flux cleaned = -0.0278932 Jy ! Component: 3950 - total flux cleaned = -0.0280263 Jy ! Component: 4000 - total flux cleaned = -0.0280918 Jy ! Component: 4050 - total flux cleaned = -0.028254 Jy ! Total flux subtracted in 4096 components = -0.028254 Jy ! Clean residual min=-0.001735 max=0.002719 Jy/beam ! Clean residual mean=0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.253286 Jy keep ! Adding 427 model components to the UV plane model. ! The established model now contains 506 components and 0.253286 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0608-1520_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.338 at 1.826 degrees (North through East) ! Clean map min=-0.0080288 max=0.15518 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0608-1520_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000571683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1052 1.1052 2.2104 4.42079 8.84159 17.6832 35.3664 70.7327 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.444 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0608-1520_X_uvs.log closed on Thu Apr 7 12:02:23 2016