! Started logfile: /scr/pima/bg219i_uvs/J0927-2034_X_uvs.log on Wed Apr 6 23:38:54 2016 obs /scr/pima/bg219i_uvs/J0927-2034_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0927-2034_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.649206 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 9816 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/bg219i_uvs/J0927-2034_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.333648Jy sigma=28.808788 ! Fit after self-cal, rms=0.298828Jy sigma=6.769708 ! 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=0.6461 mas, bmaj=1.625 mas, bpa=2.026 degrees ! Estimated noise=0.615002 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 = 0.603078 Jy ! Component: 100 - total flux cleaned = 0.811401 Jy ! Total flux subtracted in 100 components = 0.811401 Jy ! Clean residual min=-0.028073 max=0.085509 Jy/beam ! Clean residual mean=0.000055 rms=0.007613 Jy/beam ! Combined flux in latest and established models = 0.811401 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.811401 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=0.200510Jy sigma=4.316146 ! Fit after self-cal, rms=0.200402Jy sigma=4.314670 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0914213 Jy ! Component: 100 - total flux cleaned = 0.139948 Jy ! Total flux subtracted in 100 components = 0.139948 Jy ! Clean residual min=-0.018396 max=0.027631 Jy/beam ! Clean residual mean=0.000036 rms=0.004610 Jy/beam ! Combined flux in latest and established models = 0.95135 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.95135 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=0.136454Jy sigma=2.718322 ! Fit after self-cal, rms=0.136364Jy sigma=2.717019 ! 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=0.8319 mas, bmaj=1.952 mas, bpa=4.617 degrees ! Estimated noise=0.4567 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 = 0.0459914 Jy ! Component: 100 - total flux cleaned = 0.0693732 Jy ! Component: 150 - total flux cleaned = 0.0816713 Jy ! Component: 200 - total flux cleaned = 0.0881827 Jy ! Total flux subtracted in 200 components = 0.0881827 Jy ! Clean residual min=-0.015509 max=0.024544 Jy/beam ! Clean residual mean=0.000023 rms=0.004592 Jy/beam ! Combined flux in latest and established models = 1.03953 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 1.03953 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=0.125173Jy sigma=2.262955 ! Fit after self-cal, rms=0.125100Jy sigma=2.261115 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8319 x 1.952 at 4.617 degrees (North through East) ! Clean map min=-0.014394 max=0.8048 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. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.16 KP 0.95 ! LA 0.96 MK 1.03 NL 0.98 OV 0.95 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.18 KP 0.96 ! LA 0.96 MK 1.02 NL 0.97 OV 0.94 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.14 KP 0.97 ! LA 0.95 MK 1.02 NL 0.97 OV 0.94 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.15 KP 0.96 ! LA 0.97 MK 1.01 NL 0.96 OV 0.94 ! PT 1.05 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.16 KP 0.96 ! LA 0.97 MK 1.02 NL 0.96 OV 0.96 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.16 KP 0.96 ! LA 0.98 MK 1.01 NL 0.97 OV 0.95 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.17 KP 0.98 ! LA 0.97 MK 1.02 NL 0.96 OV 0.94 ! PT 1.06 SC 0.97 ! ! ! 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=0.125100Jy sigma=2.261115 ! Fit after self-cal, rms=0.109475Jy sigma=1.865201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=2.013 mas, bpa=6.338 degrees ! Estimated noise=0.461262 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 = -0.00353979 Jy ! Component: 100 - total flux cleaned = -0.00394803 Jy ! Component: 150 - total flux cleaned = -0.00447451 Jy ! Component: 200 - total flux cleaned = -0.0048169 Jy ! Total flux subtracted in 200 components = -0.0048169 Jy ! Clean residual min=-0.011203 max=0.014767 Jy/beam ! Clean residual mean=0.000015 rms=0.003084 Jy/beam ! Combined flux in latest and established models = 1.03472 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 1.03472 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=0.108892Jy sigma=1.859683 ! Fit after self-cal, rms=0.108949Jy sigma=1.858827 ! 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=0.108949Jy sigma=1.858827 ! Fit after self-cal, rms=0.092710Jy sigma=1.562494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8311 mas, bmaj=2.011 mas, bpa=6.489 degrees ! Estimated noise=0.460038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724786 Jy ! Component: 100 - total flux cleaned = -0.00124173 Jy ! Component: 150 - total flux cleaned = -0.00149025 Jy ! Component: 200 - total flux cleaned = -0.00156144 Jy ! Total flux subtracted in 200 components = -0.00156144 Jy ! Clean residual min=-0.007652 max=0.007221 Jy/beam ! Clean residual mean=0.000004 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 1.03315 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 1.03315 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=0.092473Jy sigma=1.558322 ! Fit after self-cal, rms=0.092464Jy sigma=1.557540 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 = -0.000240202 Jy ! Component: 100 - total flux cleaned = -0.000388216 Jy ! Component: 150 - total flux cleaned = -0.000515696 Jy ! Component: 200 - total flux cleaned = -0.000637953 Jy ! Total flux subtracted in 200 components = -0.000637953 Jy ! Clean residual min=-0.007413 max=0.007167 Jy/beam ! Clean residual mean=0.000005 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 1.03252 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 1.03252 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=0.092357Jy sigma=1.554431 ! Fit after self-cal, rms=0.092330Jy sigma=1.553868 ! 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=0.092330Jy sigma=1.553868 ! Fit after self-cal, rms=0.087209Jy sigma=1.461396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8292 mas, bmaj=2.008 mas, bpa=6.545 degrees ! Estimated noise=0.458768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158931 Jy ! Component: 100 - total flux cleaned = -0.000498152 Jy ! Component: 150 - total flux cleaned = -0.000609008 Jy ! Component: 200 - total flux cleaned = -0.000708326 Jy ! Total flux subtracted in 200 components = -0.000708326 Jy ! Clean residual min=-0.005524 max=0.005872 Jy/beam ! Clean residual mean=0.000001 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.03181 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 1.03181 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=0.087118Jy sigma=1.458841 ! Fit after self-cal, rms=0.087112Jy sigma=1.458302 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 (-0.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635986 Jy ! Component: 100 - total flux cleaned = 0.0084571 Jy ! Component: 150 - total flux cleaned = 0.00877664 Jy ! Component: 200 - total flux cleaned = 0.00877951 Jy ! Total flux subtracted in 200 components = 0.00877951 Jy ! Clean residual min=-0.005349 max=0.004978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 1.04059 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 1.04059 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=0.086551Jy sigma=1.445279 ! Fit after self-cal, rms=0.086514Jy sigma=1.443959 ! 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=0.086514Jy sigma=1.443959 ! Fit after self-cal, rms=0.086440Jy sigma=1.441420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=4.853 mas, bpa=11.53 degrees ! Estimated noise=0.617173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146425 Jy ! Component: 100 - total flux cleaned = 0.0018609 Jy ! Component: 150 - total flux cleaned = 0.00217568 Jy ! Component: 200 - total flux cleaned = 0.00217353 Jy ! Total flux subtracted in 200 components = 0.00217353 Jy ! Clean residual min=-0.004143 max=0.005021 Jy/beam ! Clean residual mean=0.000002 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 1.04276 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 1.04276 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=0.086309Jy sigma=1.440561 ! Fit after self-cal, rms=0.086250Jy sigma=1.439114 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 (2.6, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170875 Jy ! Component: 100 - total flux cleaned = 0.00244649 Jy ! Component: 150 - total flux cleaned = 0.0029552 Jy ! Component: 200 - total flux cleaned = 0.00304313 Jy ! Total flux subtracted in 200 components = 0.00304313 Jy ! Clean residual min=-0.003809 max=0.003484 Jy/beam ! Clean residual mean=0.000004 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 1.0458 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 120 components and 1.0458 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=0.085912Jy sigma=1.432760 ! Fit after self-cal, rms=0.085881Jy sigma=1.432322 ! 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=0.8295 mas, bmaj=2.008 mas, bpa=6.517 degrees ! Estimated noise=0.458746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8295 x 2.008 at 6.517 degrees (North through East) ! Clean map min=-0.0040984 max=0.79397 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 ! Performing amp+phase self-cal ! ! 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=0.085881Jy sigma=1.432322 ! Fit after self-cal, rms=0.081534Jy sigma=1.338587 ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=2.009 mas, bpa=6.506 degrees ! Estimated noise=0.457131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012386 Jy ! Component: 100 - total flux cleaned = 0.00209688 Jy ! Component: 150 - total flux cleaned = 0.00272479 Jy ! Component: 200 - total flux cleaned = 0.00307555 Jy ! Total flux subtracted in 200 components = 0.00307555 Jy ! Clean residual min=-0.004278 max=0.003626 Jy/beam ! Clean residual mean=0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 1.04888 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 1.04888 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=0.081053Jy sigma=1.327055 ! Fit after self-cal, rms=0.081038Jy sigma=1.326799 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121426 Jy ! Component: 100 - total flux cleaned = -7.73833e-05 Jy ! Component: 150 - total flux cleaned = -0.000171808 Jy ! Component: 200 - total flux cleaned = -0.000264213 Jy ! Total flux subtracted in 200 components = -0.000264213 Jy ! Clean residual min=-0.004054 max=0.003388 Jy/beam ! Clean residual mean=0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 1.04862 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 154 components and 1.04862 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=0.080826Jy sigma=1.321347 ! Fit after self-cal, rms=0.080819Jy sigma=1.321259 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.080819Jy sigma=1.321259 ! Fit after self-cal, rms=0.080583Jy sigma=1.319802 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=0.6439 mas, bmaj=1.65 mas, bpa=3.708 degrees ! Estimated noise=0.624032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.599162 Jy ! Component: 100 - total flux cleaned = 0.811935 Jy ! Component: 150 - total flux cleaned = 0.90086 Jy ! Component: 200 - total flux cleaned = 0.948103 Jy ! Total flux subtracted in 200 components = 0.948103 Jy ! Clean residual min=-0.011166 max=0.023888 Jy/beam ! Clean residual mean=0.000014 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 0.948103 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.948103 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=2.009 mas, bpa=6.52 degrees ! Estimated noise=0.455926 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 = 0.0382132 Jy ! Component: 100 - total flux cleaned = 0.0568648 Jy ! Component: 150 - total flux cleaned = 0.067459 Jy ! Component: 200 - total flux cleaned = 0.0744916 Jy ! Total flux subtracted in 200 components = 0.0744916 Jy ! Clean residual min=-0.004664 max=0.004525 Jy/beam ! Clean residual mean=0.000003 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 1.02259 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 1.0226 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=2.064 mas, bmaj=4.852 mas, bpa=11.57 degrees ! Estimated noise=0.612587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603096 Jy ! Component: 100 - total flux cleaned = 0.00840511 Jy ! Component: 150 - total flux cleaned = 0.0100986 Jy ! Component: 200 - total flux cleaned = 0.0115186 Jy ! Total flux subtracted in 200 components = 0.0115186 Jy ! Clean residual min=-0.003608 max=0.003859 Jy/beam ! Clean residual mean=0.000004 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 1.03411 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 = 0.00103867 Jy ! Component: 100 - total flux cleaned = 0.00177519 Jy ! Component: 150 - total flux cleaned = 0.00243689 Jy ! Component: 200 - total flux cleaned = 0.0029589 Jy ! Total flux subtracted in 200 components = 0.0029589 Jy ! Clean residual min=-0.003545 max=0.003449 Jy/beam ! Clean residual mean=0.000004 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.03707 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 102 components and 1.03707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=2.009 mas, bpa=6.52 degrees ! Estimated noise=0.455926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141383 Jy ! Component: 100 - total flux cleaned = -0.00142785 Jy ! Component: 150 - total flux cleaned = -0.00132823 Jy ! Component: 200 - total flux cleaned = -0.00102872 Jy ! Total flux subtracted in 200 components = -0.00102872 Jy ! Clean residual min=-0.003760 max=0.003427 Jy/beam ! Clean residual mean=0.000002 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.03604 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 1.03604 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=0.080732Jy sigma=1.327291 ! Fit after self-cal, rms=0.080680Jy sigma=1.325938 wmodel /scr/pima/bg219i_uvs/J0927-2034_X_map.mod ! Writing 132 model components to file: /scr/pima/bg219i_uvs/J0927-2034_X_map.mod wobs /scr/pima/bg219i_uvs/J0927-2034_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0927-2034_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0927-2034_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0927-2034_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 = -0.00117096 Jy ! Component: 100 - total flux cleaned = -0.00134491 Jy ! Component: 150 - total flux cleaned = -0.0015159 Jy ! Component: 200 - total flux cleaned = -0.00162325 Jy ! Component: 250 - total flux cleaned = -0.00130815 Jy ! Component: 300 - total flux cleaned = -0.00115585 Jy ! Component: 350 - total flux cleaned = -0.00105708 Jy ! Component: 400 - total flux cleaned = -0.00100937 Jy ! Component: 450 - total flux cleaned = -0.000819885 Jy ! Component: 500 - total flux cleaned = -0.000588746 Jy ! Component: 550 - total flux cleaned = -0.000498347 Jy ! Component: 600 - total flux cleaned = -0.000273947 Jy ! Component: 650 - total flux cleaned = -9.70352e-05 Jy ! Component: 700 - total flux cleaned = 0.000120452 Jy ! Component: 750 - total flux cleaned = 0.000292129 Jy ! Component: 800 - total flux cleaned = 0.000502643 Jy ! Component: 850 - total flux cleaned = 0.000668566 Jy ! Component: 900 - total flux cleaned = 0.000873247 Jy ! Component: 950 - total flux cleaned = 0.000994255 Jy ! Component: 1000 - total flux cleaned = 0.00111354 Jy ! Component: 1050 - total flux cleaned = 0.00127073 Jy ! Component: 1100 - total flux cleaned = 0.00134837 Jy ! Component: 1150 - total flux cleaned = 0.00146452 Jy ! Component: 1200 - total flux cleaned = 0.00165482 Jy ! Component: 1250 - total flux cleaned = 0.00180549 Jy ! Component: 1300 - total flux cleaned = 0.00188018 Jy ! Component: 1350 - total flux cleaned = 0.00206379 Jy ! Component: 1400 - total flux cleaned = 0.00210017 Jy ! Component: 1450 - total flux cleaned = 0.00224445 Jy ! Component: 1500 - total flux cleaned = 0.00245774 Jy ! Component: 1550 - total flux cleaned = 0.00252831 Jy ! Component: 1600 - total flux cleaned = 0.00263306 Jy ! Component: 1650 - total flux cleaned = 0.0028402 Jy ! Component: 1700 - total flux cleaned = 0.00280572 Jy ! Component: 1750 - total flux cleaned = 0.00300858 Jy ! Component: 1800 - total flux cleaned = 0.00307613 Jy ! Component: 1850 - total flux cleaned = 0.00330898 Jy ! Component: 1900 - total flux cleaned = 0.00337473 Jy ! Component: 1950 - total flux cleaned = 0.00357081 Jy ! Component: 2000 - total flux cleaned = 0.00350614 Jy ! Component: 2050 - total flux cleaned = 0.00363457 Jy ! Component: 2100 - total flux cleaned = 0.00372991 Jy ! Component: 2150 - total flux cleaned = 0.00369813 Jy ! Component: 2200 - total flux cleaned = 0.00382341 Jy ! Component: 2250 - total flux cleaned = 0.00391667 Jy ! Component: 2300 - total flux cleaned = 0.00397841 Jy ! Component: 2350 - total flux cleaned = 0.00403916 Jy ! Component: 2400 - total flux cleaned = 0.00409987 Jy ! Component: 2450 - total flux cleaned = 0.00422049 Jy ! Component: 2500 - total flux cleaned = 0.00425066 Jy ! Component: 2550 - total flux cleaned = 0.00425067 Jy ! Component: 2600 - total flux cleaned = 0.00442713 Jy ! Component: 2650 - total flux cleaned = 0.00457326 Jy ! Component: 2700 - total flux cleaned = 0.00466 Jy ! Component: 2750 - total flux cleaned = 0.00468862 Jy ! Component: 2800 - total flux cleaned = 0.0048604 Jy ! Component: 2850 - total flux cleaned = 0.00488913 Jy ! Component: 2900 - total flux cleaned = 0.00500202 Jy ! Component: 2950 - total flux cleaned = 0.00517012 Jy ! Component: 3000 - total flux cleaned = 0.00519791 Jy ! Component: 3050 - total flux cleaned = 0.00517026 Jy ! Component: 3100 - total flux cleaned = 0.00530734 Jy ! Component: 3150 - total flux cleaned = 0.0053891 Jy ! Component: 3200 - total flux cleaned = 0.00541617 Jy ! Component: 3250 - total flux cleaned = 0.00555028 Jy ! Component: 3300 - total flux cleaned = 0.00552379 Jy ! Component: 3350 - total flux cleaned = 0.00555036 Jy ! Component: 3400 - total flux cleaned = 0.00565528 Jy ! Component: 3450 - total flux cleaned = 0.00560256 Jy ! Component: 3500 - total flux cleaned = 0.00562857 Jy ! Component: 3550 - total flux cleaned = 0.00573196 Jy ! Component: 3600 - total flux cleaned = 0.00578307 Jy ! Component: 3650 - total flux cleaned = 0.00596119 Jy ! Component: 3700 - total flux cleaned = 0.00598622 Jy ! Component: 3750 - total flux cleaned = 0.005961 Jy ! Component: 3800 - total flux cleaned = 0.0060613 Jy ! Component: 3850 - total flux cleaned = 0.00621041 Jy ! Component: 3900 - total flux cleaned = 0.00616085 Jy ! Component: 3950 - total flux cleaned = 0.00633297 Jy ! Component: 4000 - total flux cleaned = 0.0062355 Jy ! Component: 4050 - total flux cleaned = 0.0064057 Jy ! Total flux subtracted in 4096 components = 0.00652623 Jy ! Clean residual min=-0.001372 max=0.001278 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 1.04257 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 440 components and 1.04257 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0927-2034_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8307 x 2.009 at 6.52 degrees (North through East) ! Clean map min=-0.0027464 max=0.79087 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0927-2034_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.790865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.158711 0.158711 0.317423 0.634846 1.26969 2.53938 5.07877 10.1575 20.3151 40.6301 81.2603 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.79 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1890.22 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0927-2034_X_uvs.log closed on Wed Apr 6 23:38:59 2016