! Started logfile: /scr/pima/bg219b_uvs/J0401+0413_X_uvs.log on Thu Apr 7 01:42:15 2016 obs /scr/pima/bg219b_uvs/J0401+0413_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0401+0413_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912346 visibilities/baseline/integration-bin. ! Found source: J0401+0413 ! ! 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 17736 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/J0401+0413_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 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=1.128344Jy sigma=24.508749 ! Fit after self-cal, rms=0.525588Jy sigma=11.254920 ! 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=0.7448 mas, bmaj=1.792 mas, bpa=-3.048 degrees ! Estimated noise=0.520839 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 = 0.373493 Jy ! Component: 100 - total flux cleaned = 0.456563 Jy ! Total flux subtracted in 100 components = 0.456563 Jy ! Clean residual min=-0.013223 max=0.028318 Jy/beam ! Clean residual mean=-0.000010 rms=0.003420 Jy/beam ! Combined flux in latest and established models = 0.456563 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.456563 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=0.084175Jy sigma=1.783797 ! Fit after self-cal, rms=0.084168Jy sigma=1.783656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306483 Jy ! Component: 100 - total flux cleaned = 0.0461652 Jy ! Total flux subtracted in 100 components = 0.0461652 Jy ! Clean residual min=-0.008484 max=0.009935 Jy/beam ! Clean residual mean=-0.000005 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.502728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.502728 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=0.074599Jy sigma=1.537217 ! Fit after self-cal, rms=0.074593Jy sigma=1.536990 ! 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=0.862 mas, bmaj=1.999 mas, bpa=-3.288 degrees ! Estimated noise=0.35119 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 = 0.00693788 Jy ! Component: 100 - total flux cleaned = 0.00989762 Jy ! Component: 150 - total flux cleaned = 0.0101311 Jy ! Component: 200 - total flux cleaned = 0.0102286 Jy ! Total flux subtracted in 200 components = 0.0102286 Jy ! Clean residual min=-0.008968 max=0.011942 Jy/beam ! Clean residual mean=-0.000010 rms=0.002821 Jy/beam ! Combined flux in latest and established models = 0.512956 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.512957 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=0.074012Jy sigma=1.518105 ! Fit after self-cal, rms=0.074008Jy sigma=1.518026 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.862 x 1.999 at -3.288 degrees (North through East) ! Clean map min=-0.0085184 max=0.48031 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 0.94 ! LA 0.94 MK 0.99 NL 1.01 OV 0.96 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.97 ! LA 0.96 MK 1.04 NL 1.01 OV 1.01 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.00 ! LA 0.98 MK 1.03 NL 1.03 OV 1.00 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.95 ! LA 0.94 MK 1.00 NL 0.98 OV 0.97 ! PT 1.10 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.97 ! LA 0.95 MK 1.02 NL 1.00 OV 0.97 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 0.97 MK 1.04 NL 1.02 OV 1.00 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.96 ! LA 0.93 MK 1.00 NL 0.99 OV 0.95 ! PT 1.09 SC 1.01 ! ! ! 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=0.074008Jy sigma=1.518026 ! Fit after self-cal, rms=0.068943Jy sigma=1.380653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8663 mas, bmaj=2.006 mas, bpa=-3.292 degrees ! Estimated noise=0.351045 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 = -0.00193237 Jy ! Component: 100 - total flux cleaned = -0.00228097 Jy ! Component: 150 - total flux cleaned = -0.00235252 Jy ! Component: 200 - total flux cleaned = -0.00242056 Jy ! Total flux subtracted in 200 components = -0.00242056 Jy ! Clean residual min=-0.008125 max=0.008142 Jy/beam ! Clean residual mean=-0.000004 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.510536 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.510536 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=0.068848Jy sigma=1.379854 ! Fit after self-cal, rms=0.068866Jy sigma=1.379768 ! 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=0.068866Jy sigma=1.379768 ! Fit after self-cal, rms=0.062156Jy sigma=1.263523 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8685 mas, bmaj=2.008 mas, bpa=-3.164 degrees ! Estimated noise=0.348328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00350071 Jy ! Component: 100 - total flux cleaned = -0.00529482 Jy ! Component: 150 - total flux cleaned = -0.00641308 Jy ! Component: 200 - total flux cleaned = -0.00712786 Jy ! Total flux subtracted in 200 components = -0.00712786 Jy ! Clean residual min=-0.003428 max=0.004406 Jy/beam ! Clean residual mean=-0.000002 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.503408 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.503408 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=0.061886Jy sigma=1.260552 ! Fit after self-cal, rms=0.061891Jy sigma=1.260471 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 (-5, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442269 Jy ! Component: 100 - total flux cleaned = 0.00634716 Jy ! Component: 150 - total flux cleaned = 0.00700488 Jy ! Component: 200 - total flux cleaned = 0.00747167 Jy ! Total flux subtracted in 200 components = 0.00747167 Jy ! Clean residual min=-0.003446 max=0.003862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.51088 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.51088 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=0.061479Jy sigma=1.254088 ! Fit after self-cal, rms=0.061461Jy sigma=1.253266 ! 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=0.061461Jy sigma=1.253266 ! Fit after self-cal, rms=0.058794Jy sigma=1.206961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.006 mas, bpa=-3.157 degrees ! Estimated noise=0.348452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165443 Jy ! Component: 100 - total flux cleaned = -0.00215715 Jy ! Component: 150 - total flux cleaned = -0.00233742 Jy ! Component: 200 - total flux cleaned = -0.00243687 Jy ! Total flux subtracted in 200 components = -0.00243687 Jy ! Clean residual min=-0.001978 max=0.002122 Jy/beam ! Clean residual mean=0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.508443 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.508443 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=0.058745Jy sigma=1.205699 ! Fit after self-cal, rms=0.058751Jy sigma=1.205592 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 (28, 50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173449 Jy ! Component: 100 - total flux cleaned = 0.0016581 Jy ! Component: 150 - total flux cleaned = 0.00177772 Jy ! Component: 200 - total flux cleaned = 0.00183074 Jy ! Total flux subtracted in 200 components = 0.00183074 Jy ! Clean residual min=-0.001851 max=0.001935 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.510274 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.510274 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=0.058679Jy sigma=1.204281 ! Fit after self-cal, rms=0.058675Jy sigma=1.204219 ! Inverting map ! Added new window around map position (6.6, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171235 Jy ! Component: 100 - total flux cleaned = 0.00250776 Jy ! Component: 150 - total flux cleaned = 0.00265093 Jy ! Component: 200 - total flux cleaned = 0.00272623 Jy ! Total flux subtracted in 200 components = 0.00272623 Jy ! Clean residual min=-0.001813 max=0.001741 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.513 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.513 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=0.058614Jy sigma=1.203033 ! Fit after self-cal, rms=0.058607Jy sigma=1.202905 ! 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=0.058607Jy sigma=1.202905 ! Fit after self-cal, rms=0.058649Jy sigma=1.201985 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=3.191 mas, bpa=-4.252 degrees ! Estimated noise=0.454896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294697 Jy ! Component: 100 - total flux cleaned = 0.000344471 Jy ! Component: 150 - total flux cleaned = 0.00042183 Jy ! Component: 200 - total flux cleaned = 0.000455868 Jy ! Total flux subtracted in 200 components = 0.000455868 Jy ! Clean residual min=-0.002386 max=0.002147 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.513456 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.513456 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=0.058636Jy sigma=1.201724 ! Fit after self-cal, rms=0.058635Jy sigma=1.201685 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 = 4.74501e-05 Jy ! Component: 100 - total flux cleaned = 9.7452e-05 Jy ! Component: 150 - total flux cleaned = 0.000143188 Jy ! Component: 200 - total flux cleaned = 0.000199572 Jy ! Total flux subtracted in 200 components = 0.000199572 Jy ! Clean residual min=-0.002361 max=0.002070 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.513655 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.513655 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=0.058630Jy sigma=1.201581 ! Fit after self-cal, rms=0.058629Jy sigma=1.201563 ! 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=0.8684 mas, bmaj=2.007 mas, bpa=-3.176 degrees ! Estimated noise=0.348753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8684 x 2.007 at -3.176 degrees (North through East) ! Clean map min=-0.0016956 max=0.47711 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=0.7503 mas, bmaj=1.798 mas, bpa=-2.92 degrees ! Estimated noise=0.514238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.368727 Jy ! Component: 100 - total flux cleaned = 0.449873 Jy ! Component: 150 - total flux cleaned = 0.477421 Jy ! Component: 200 - total flux cleaned = 0.49109 Jy ! Total flux subtracted in 200 components = 0.49109 Jy ! Clean residual min=-0.003901 max=0.006494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.49109 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.49109 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.007 mas, bpa=-3.176 degrees ! Estimated noise=0.348753 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 = 0.00788931 Jy ! Component: 100 - total flux cleaned = 0.0120787 Jy ! Component: 150 - total flux cleaned = 0.014982 Jy ! Component: 200 - total flux cleaned = 0.0172336 Jy ! Total flux subtracted in 200 components = 0.0172336 Jy ! Clean residual min=-0.002422 max=0.002340 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.508324 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.508324 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=2.044 mas, bmaj=3.191 mas, bpa=-4.252 degrees ! Estimated noise=0.454896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221763 Jy ! Component: 100 - total flux cleaned = 0.0038246 Jy ! Component: 150 - total flux cleaned = 0.00444907 Jy ! Component: 200 - total flux cleaned = 0.00493437 Jy ! Total flux subtracted in 200 components = 0.00493437 Jy ! Clean residual min=-0.002287 max=0.002307 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.513258 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 = 0.000264112 Jy ! Component: 100 - total flux cleaned = 0.000435525 Jy ! Component: 150 - total flux cleaned = 0.000651764 Jy ! Component: 200 - total flux cleaned = 0.000794523 Jy ! Total flux subtracted in 200 components = 0.000794523 Jy ! Clean residual min=-0.002233 max=0.002255 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.514053 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.514053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.007 mas, bpa=-3.176 degrees ! Estimated noise=0.348753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264956 Jy ! Component: 100 - total flux cleaned = 0.000320589 Jy ! Component: 150 - total flux cleaned = 0.000273099 Jy ! Component: 200 - total flux cleaned = 0.0001872 Jy ! Total flux subtracted in 200 components = 0.0001872 Jy ! Clean residual min=-0.001891 max=0.001933 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.51424 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.51424 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=0.058816Jy sigma=1.205165 ! Fit after self-cal, rms=0.058802Jy sigma=1.204969 wmodel /scr/pima/bg219b_uvs/J0401+0413_X_map.mod ! Writing 87 model components to file: /scr/pima/bg219b_uvs/J0401+0413_X_map.mod wobs /scr/pima/bg219b_uvs/J0401+0413_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0401+0413_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0401+0413_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0401+0413_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 = 0.000425209 Jy ! Component: 100 - total flux cleaned = 0.000655877 Jy ! Component: 150 - total flux cleaned = 0.000810499 Jy ! Component: 200 - total flux cleaned = 0.000928334 Jy ! Component: 250 - total flux cleaned = 0.000957182 Jy ! Component: 300 - total flux cleaned = 0.00101229 Jy ! Component: 350 - total flux cleaned = 0.000985542 Jy ! Component: 400 - total flux cleaned = 0.000906898 Jy ! Component: 450 - total flux cleaned = 0.000906944 Jy ! Component: 500 - total flux cleaned = 0.000857673 Jy ! Component: 550 - total flux cleaned = 0.000931641 Jy ! Component: 600 - total flux cleaned = 0.000931398 Jy ! Component: 650 - total flux cleaned = 0.00100223 Jy ! Component: 700 - total flux cleaned = 0.00104837 Jy ! Component: 750 - total flux cleaned = 0.00109373 Jy ! Component: 800 - total flux cleaned = 0.00111574 Jy ! Component: 850 - total flux cleaned = 0.0011373 Jy ! Component: 900 - total flux cleaned = 0.00115915 Jy ! Component: 950 - total flux cleaned = 0.0012664 Jy ! Component: 1000 - total flux cleaned = 0.00122401 Jy ! Component: 1050 - total flux cleaned = 0.0013073 Jy ! Component: 1100 - total flux cleaned = 0.00136897 Jy ! Component: 1150 - total flux cleaned = 0.00136864 Jy ! Component: 1200 - total flux cleaned = 0.00140851 Jy ! Component: 1250 - total flux cleaned = 0.00142829 Jy ! Component: 1300 - total flux cleaned = 0.00148666 Jy ! Component: 1350 - total flux cleaned = 0.00156345 Jy ! Component: 1400 - total flux cleaned = 0.00165829 Jy ! Component: 1450 - total flux cleaned = 0.00173323 Jy ! Component: 1500 - total flux cleaned = 0.00182579 Jy ! Component: 1550 - total flux cleaned = 0.00195354 Jy ! Component: 1600 - total flux cleaned = 0.00202603 Jy ! Component: 1650 - total flux cleaned = 0.00218671 Jy ! Component: 1700 - total flux cleaned = 0.00225706 Jy ! Component: 1750 - total flux cleaned = 0.00236138 Jy ! Component: 1800 - total flux cleaned = 0.00244727 Jy ! Component: 1850 - total flux cleaned = 0.00249848 Jy ! Component: 1900 - total flux cleaned = 0.00263322 Jy ! Component: 1950 - total flux cleaned = 0.00274952 Jy ! Component: 2000 - total flux cleaned = 0.00286411 Jy ! Component: 2050 - total flux cleaned = 0.00291275 Jy ! Component: 2100 - total flux cleaned = 0.00299313 Jy ! Component: 2150 - total flux cleaned = 0.00312008 Jy ! Component: 2200 - total flux cleaned = 0.00315126 Jy ! Component: 2250 - total flux cleaned = 0.00319829 Jy ! Component: 2300 - total flux cleaned = 0.00339855 Jy ! Component: 2350 - total flux cleaned = 0.00345957 Jy ! Component: 2400 - total flux cleaned = 0.00348986 Jy ! Component: 2450 - total flux cleaned = 0.00354965 Jy ! Component: 2500 - total flux cleaned = 0.00365355 Jy ! Component: 2550 - total flux cleaned = 0.00374204 Jy ! Component: 2600 - total flux cleaned = 0.00384404 Jy ! Component: 2650 - total flux cleaned = 0.0039309 Jy ! Component: 2700 - total flux cleaned = 0.0040311 Jy ! Component: 2750 - total flux cleaned = 0.00404535 Jy ! Component: 2800 - total flux cleaned = 0.00410174 Jy ! Component: 2850 - total flux cleaned = 0.00421399 Jy ! Component: 2900 - total flux cleaned = 0.00424184 Jy ! Component: 2950 - total flux cleaned = 0.0043109 Jy ! Component: 3000 - total flux cleaned = 0.00444767 Jy ! Component: 3050 - total flux cleaned = 0.00448829 Jy ! Component: 3100 - total flux cleaned = 0.00459608 Jy ! Component: 3150 - total flux cleaned = 0.00463624 Jy ! Component: 3200 - total flux cleaned = 0.00471571 Jy ! Component: 3250 - total flux cleaned = 0.00482103 Jy ! Component: 3300 - total flux cleaned = 0.00487318 Jy ! Component: 3350 - total flux cleaned = 0.00497693 Jy ! Component: 3400 - total flux cleaned = 0.00504132 Jy ! Component: 3450 - total flux cleaned = 0.00507982 Jy ! Component: 3500 - total flux cleaned = 0.00515596 Jy ! Component: 3550 - total flux cleaned = 0.00528196 Jy ! Component: 3600 - total flux cleaned = 0.00534451 Jy ! Component: 3650 - total flux cleaned = 0.00545641 Jy ! Component: 3700 - total flux cleaned = 0.00550578 Jy ! Component: 3750 - total flux cleaned = 0.00560368 Jy ! Component: 3800 - total flux cleaned = 0.00572539 Jy ! Component: 3850 - total flux cleaned = 0.00578579 Jy ! Component: 3900 - total flux cleaned = 0.00589374 Jy ! Component: 3950 - total flux cleaned = 0.00597706 Jy ! Component: 4000 - total flux cleaned = 0.00608352 Jy ! Component: 4050 - total flux cleaned = 0.00616575 Jy ! Total flux subtracted in 4096 components = 0.006224 Jy ! Clean residual min=-0.000631 max=0.000701 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.520464 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 359 components and 0.520464 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0401+0413_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8684 x 2.007 at -3.176 degrees (North through East) ! Clean map min=-0.0012224 max=0.47701 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0401+0413_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.477009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121144 0.121144 0.242289 0.484578 0.969155 1.93831 3.87662 7.75324 15.5065 31.013 62.026 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.477 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2476.38 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0401+0413_X_uvs.log closed on Thu Apr 7 01:42:20 2016