! Started logfile: /scr/pima/bg219h_uvs/J0850-3039_X_uvs.log on Thu Apr 7 12:05:17 2016 obs /scr/pima/bg219h_uvs/J0850-3039_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0850-3039_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907527 visibilities/baseline/integration-bin. ! Found source: J0850-3039 ! ! 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 30384 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/J0850-3039_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 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=1.004896Jy sigma=21.420871 ! Fit after self-cal, rms=0.918493Jy sigma=19.511691 ! 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=0.6699 mas, bmaj=1.64 mas, bpa=-4.845 degrees ! Estimated noise=0.497314 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 = 0.0617099 Jy ! Component: 100 - total flux cleaned = 0.0788623 Jy ! Total flux subtracted in 100 components = 0.0788623 Jy ! Clean residual min=-0.004058 max=0.006959 Jy/beam ! Clean residual mean=-0.000000 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0788623 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0788623 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=0.075188Jy sigma=1.427455 ! Fit after self-cal, rms=0.074838Jy sigma=1.419189 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810878 Jy ! Component: 100 - total flux cleaned = 0.0127991 Jy ! Total flux subtracted in 100 components = 0.0127991 Jy ! Clean residual min=-0.003309 max=0.003667 Jy/beam ! Clean residual mean=-0.000000 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0916615 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0916615 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=0.073681Jy sigma=1.385058 ! Fit after self-cal, rms=0.073690Jy sigma=1.384841 ! 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=0.8541 mas, bmaj=2.099 mas, bpa=-4.192 degrees ! Estimated noise=0.269901 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 = 0.00462805 Jy ! Component: 100 - total flux cleaned = 0.0067819 Jy ! Component: 150 - total flux cleaned = 0.00779503 Jy ! Component: 200 - total flux cleaned = 0.00829155 Jy ! Total flux subtracted in 200 components = 0.00829155 Jy ! Clean residual min=-0.001698 max=0.002157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.099953 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.099953 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=0.073488Jy sigma=1.377742 ! Fit after self-cal, rms=0.073504Jy sigma=1.377629 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8541 x 2.099 at -4.192 degrees (North through East) ! Clean map min=-0.0015222 max=0.082978 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 0.95 FD 1.02 HN 1.13 KP 0.96 ! LA 1.02 MK 0.99 NL 1.07 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.97 ! LA 0.96 MK 0.96 NL 1.05 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.13 KP 1.00 ! LA 0.94 MK 1.12 NL 1.01 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.07 KP 1.00 ! LA 0.98 MK 0.97 NL 1.02 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.08 KP 0.97 ! LA 1.02 MK 1.01 NL 1.05 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 MK 0.97 NL 1.04 OV 0.97 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.01 ! LA 1.04 MK 1.03 NL 1.04 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! 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=0.073504Jy sigma=1.377629 ! Fit after self-cal, rms=0.074488Jy sigma=1.374726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8551 mas, bmaj=2.093 mas, bpa=-3.805 degrees ! Estimated noise=0.268935 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 = -0.000394921 Jy ! Component: 100 - total flux cleaned = -0.000414107 Jy ! Component: 150 - total flux cleaned = -0.000445262 Jy ! Component: 200 - total flux cleaned = -0.000445036 Jy ! Total flux subtracted in 200 components = -0.000445036 Jy ! Clean residual min=-0.001640 max=0.001857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.099508 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.099508 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=0.074475Jy sigma=1.374551 ! Fit after self-cal, rms=0.074503Jy sigma=1.374462 ! 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=0.074503Jy sigma=1.374462 ! Fit after self-cal, rms=0.073933Jy sigma=1.375100 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=2.098 mas, bpa=-3.387 degrees ! Estimated noise=0.268027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105029 Jy ! Component: 100 - total flux cleaned = -8.53744e-05 Jy ! Component: 150 - total flux cleaned = -6.78819e-05 Jy ! Component: 200 - total flux cleaned = -6.72241e-05 Jy ! Total flux subtracted in 200 components = -6.72241e-05 Jy ! Clean residual min=-0.001592 max=0.001980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0994407 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0994407 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=0.073918Jy sigma=1.374948 ! Fit after self-cal, rms=0.073924Jy sigma=1.374875 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 (-13.8, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137677 Jy ! Component: 100 - total flux cleaned = 0.00158951 Jy ! Component: 150 - total flux cleaned = 0.00158934 Jy ! Component: 200 - total flux cleaned = 0.0015596 Jy ! Total flux subtracted in 200 components = 0.0015596 Jy ! Clean residual min=-0.001489 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.101 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.101 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=0.073857Jy sigma=1.373908 ! Fit after self-cal, rms=0.073855Jy sigma=1.373818 ! 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=0.073855Jy sigma=1.373818 ! Fit after self-cal, rms=0.073673Jy sigma=1.373693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.102 mas, bpa=-3.175 degrees ! Estimated noise=0.267321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276678 Jy ! Component: 100 - total flux cleaned = 0.000218855 Jy ! Component: 150 - total flux cleaned = 0.00011647 Jy ! Component: 200 - total flux cleaned = 4.88189e-05 Jy ! Total flux subtracted in 200 components = 4.88189e-05 Jy ! Clean residual min=-0.001475 max=0.001655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.101049 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.101049 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=0.073646Jy sigma=1.373377 ! Fit after self-cal, rms=0.073646Jy sigma=1.373353 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 (-9.2, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789361 Jy ! Component: 100 - total flux cleaned = 0.000921781 Jy ! Component: 150 - total flux cleaned = 0.000921916 Jy ! Component: 200 - total flux cleaned = 0.000948763 Jy ! Total flux subtracted in 200 components = 0.000948763 Jy ! Clean residual min=-0.001458 max=0.001517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.101998 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.101998 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=0.073607Jy sigma=1.372599 ! Fit after self-cal, rms=0.073605Jy sigma=1.372543 ! Inverting map ! Added new window around map position (26.6, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101511 Jy ! Component: 100 - total flux cleaned = 0.00101665 Jy ! Component: 150 - total flux cleaned = 0.000986805 Jy ! Component: 200 - total flux cleaned = 0.000958786 Jy ! Total flux subtracted in 200 components = 0.000958786 Jy ! Clean residual min=-0.001400 max=0.001446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.102957 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.102957 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=0.073565Jy sigma=1.371862 ! Fit after self-cal, rms=0.073564Jy sigma=1.371818 ! Inverting map ! Added new window around map position (46, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599529 Jy ! Component: 100 - total flux cleaned = 0.000734107 Jy ! Component: 150 - total flux cleaned = 0.000763762 Jy ! Component: 200 - total flux cleaned = 0.000737168 Jy ! Total flux subtracted in 200 components = 0.000737168 Jy ! Clean residual min=-0.001349 max=0.001280 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.103694 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.103694 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=0.073521Jy sigma=1.371172 ! Fit after self-cal, rms=0.073518Jy sigma=1.371114 ! 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=0.073518Jy sigma=1.371114 ! Fit after self-cal, rms=0.073278Jy sigma=1.371045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=5.924 mas, bpa=1.692 degrees ! Estimated noise=0.336466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072071 Jy ! Component: 100 - total flux cleaned = 0.00101879 Jy ! Component: 150 - total flux cleaned = 0.00117122 Jy ! Component: 200 - total flux cleaned = 0.00123783 Jy ! Total flux subtracted in 200 components = 0.00123783 Jy ! Clean residual min=-0.001249 max=0.001149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.104932 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.104932 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=0.073272Jy sigma=1.370955 ! Fit after self-cal, rms=0.073273Jy sigma=1.370928 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 = 0.000276572 Jy ! Component: 100 - total flux cleaned = 0.000289461 Jy ! Component: 150 - total flux cleaned = 0.000300862 Jy ! Component: 200 - total flux cleaned = 0.000311383 Jy ! Total flux subtracted in 200 components = 0.000311383 Jy ! Clean residual min=-0.001224 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.105243 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.105243 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=0.073270Jy sigma=1.370912 ! Fit after self-cal, rms=0.073271Jy sigma=1.370908 ! 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=0.8547 mas, bmaj=2.104 mas, bpa=-3.072 degrees ! Estimated noise=0.26674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 2.104 at -3.072 degrees (North through East) ! Clean map min=-0.0017079 max=0.082489 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=0.6701 mas, bmaj=1.644 mas, bpa=-3.622 degrees ! Estimated noise=0.493046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611176 Jy ! Component: 100 - total flux cleaned = 0.0778374 Jy ! Component: 150 - total flux cleaned = 0.0861325 Jy ! Component: 200 - total flux cleaned = 0.0910599 Jy ! Total flux subtracted in 200 components = 0.0910599 Jy ! Clean residual min=-0.003289 max=0.003339 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0910599 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0910599 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.104 mas, bpa=-3.072 degrees ! Estimated noise=0.26674 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 = 0.00470066 Jy ! Component: 100 - total flux cleaned = 0.00733949 Jy ! Component: 150 - total flux cleaned = 0.00923781 Jy ! Component: 200 - total flux cleaned = 0.00983474 Jy ! Total flux subtracted in 200 components = 0.00983474 Jy ! Clean residual min=-0.001586 max=0.001695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.100895 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.100895 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=2.272 mas, bmaj=5.924 mas, bpa=1.692 degrees ! Estimated noise=0.336466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204043 Jy ! Component: 100 - total flux cleaned = 0.00333728 Jy ! Component: 150 - total flux cleaned = 0.00388076 Jy ! Component: 200 - total flux cleaned = 0.00414239 Jy ! Total flux subtracted in 200 components = 0.00414239 Jy ! Clean residual min=-0.001243 max=0.001187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.105037 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 = 0.000112017 Jy ! Component: 100 - total flux cleaned = 0.00018799 Jy ! Component: 150 - total flux cleaned = 0.000282083 Jy ! Component: 200 - total flux cleaned = 0.000367591 Jy ! Total flux subtracted in 200 components = 0.000367591 Jy ! Clean residual min=-0.001183 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.105405 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 97 components and 0.105405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.104 mas, bpa=-3.072 degrees ! Estimated noise=0.26674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.31399e-05 Jy ! Component: 100 - total flux cleaned = 1.03699e-05 Jy ! Component: 150 - total flux cleaned = -0.000107944 Jy ! Component: 200 - total flux cleaned = -0.000216344 Jy ! Total flux subtracted in 200 components = -0.000216344 Jy ! Clean residual min=-0.001349 max=0.001341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.105188 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.105188 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=0.073322Jy sigma=1.371725 ! Fit after self-cal, rms=0.073318Jy sigma=1.371634 wmodel /scr/pima/bg219h_uvs/J0850-3039_X_map.mod ! Writing 117 model components to file: /scr/pima/bg219h_uvs/J0850-3039_X_map.mod wobs /scr/pima/bg219h_uvs/J0850-3039_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0850-3039_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0850-3039_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0850-3039_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.02673e-05 Jy ! Component: 100 - total flux cleaned = -2.35851e-05 Jy ! Component: 150 - total flux cleaned = -0.000182539 Jy ! Component: 200 - total flux cleaned = -0.000336667 Jy ! Component: 250 - total flux cleaned = -0.000507306 Jy ! Component: 300 - total flux cleaned = -0.000548813 Jy ! Component: 350 - total flux cleaned = -0.000671104 Jy ! Component: 400 - total flux cleaned = -0.000731116 Jy ! Component: 450 - total flux cleaned = -0.000789941 Jy ! Component: 500 - total flux cleaned = -0.000790093 Jy ! Component: 550 - total flux cleaned = -0.000809411 Jy ! Component: 600 - total flux cleaned = -0.000939668 Jy ! Component: 650 - total flux cleaned = -0.000975987 Jy ! Component: 700 - total flux cleaned = -0.00104779 Jy ! Component: 750 - total flux cleaned = -0.00104768 Jy ! Component: 800 - total flux cleaned = -0.00103046 Jy ! Component: 850 - total flux cleaned = -0.00103081 Jy ! Component: 900 - total flux cleaned = -0.001031 Jy ! Component: 950 - total flux cleaned = -0.00103105 Jy ! Component: 1000 - total flux cleaned = -0.00099776 Jy ! Component: 1050 - total flux cleaned = -0.000932443 Jy ! Component: 1100 - total flux cleaned = -0.000851781 Jy ! Component: 1150 - total flux cleaned = -0.00089941 Jy ! Component: 1200 - total flux cleaned = -0.000820182 Jy ! Component: 1250 - total flux cleaned = -0.00078891 Jy ! Component: 1300 - total flux cleaned = -0.000742418 Jy ! Component: 1350 - total flux cleaned = -0.000712155 Jy ! Component: 1400 - total flux cleaned = -0.000681859 Jy ! Component: 1450 - total flux cleaned = -0.000696609 Jy ! Component: 1500 - total flux cleaned = -0.000622864 Jy ! Component: 1550 - total flux cleaned = -0.000623043 Jy ! Component: 1600 - total flux cleaned = -0.00065165 Jy ! Component: 1650 - total flux cleaned = -0.000608828 Jy ! Component: 1700 - total flux cleaned = -0.000608985 Jy ! Component: 1750 - total flux cleaned = -0.000580509 Jy ! Component: 1800 - total flux cleaned = -0.000525098 Jy ! Component: 1850 - total flux cleaned = -0.000539092 Jy ! Component: 1900 - total flux cleaned = -0.000552683 Jy ! Component: 1950 - total flux cleaned = -0.000593378 Jy ! Component: 2000 - total flux cleaned = -0.000553021 Jy ! Component: 2050 - total flux cleaned = -0.000592712 Jy ! Component: 2100 - total flux cleaned = -0.000566313 Jy ! Component: 2150 - total flux cleaned = -0.000527088 Jy ! Component: 2200 - total flux cleaned = -0.000475333 Jy ! Component: 2250 - total flux cleaned = -0.000513763 Jy ! Component: 2300 - total flux cleaned = -0.000475337 Jy ! Component: 2350 - total flux cleaned = -0.000475354 Jy ! Component: 2400 - total flux cleaned = -0.000487784 Jy ! Component: 2450 - total flux cleaned = -0.000413086 Jy ! Component: 2500 - total flux cleaned = -0.000388581 Jy ! Component: 2550 - total flux cleaned = -0.000327363 Jy ! Component: 2600 - total flux cleaned = -0.000339691 Jy ! Component: 2650 - total flux cleaned = -0.00026736 Jy ! Component: 2700 - total flux cleaned = -0.00024331 Jy ! Component: 2750 - total flux cleaned = -0.000255189 Jy ! Component: 2800 - total flux cleaned = -0.000231483 Jy ! Component: 2850 - total flux cleaned = -0.000161263 Jy ! Component: 2900 - total flux cleaned = -0.000149647 Jy ! Component: 2950 - total flux cleaned = -0.000172526 Jy ! Component: 3000 - total flux cleaned = -9.2253e-05 Jy ! Component: 3050 - total flux cleaned = -8.08537e-05 Jy ! Component: 3100 - total flux cleaned = -2.44138e-05 Jy ! Component: 3150 - total flux cleaned = -5.81692e-05 Jy ! Component: 3200 - total flux cleaned = -1.3472e-05 Jy ! Component: 3250 - total flux cleaned = 3.09151e-05 Jy ! Component: 3300 - total flux cleaned = 7.49409e-05 Jy ! Component: 3350 - total flux cleaned = 7.51065e-05 Jy ! Component: 3400 - total flux cleaned = 0.00012933 Jy ! Component: 3450 - total flux cleaned = 0.000204863 Jy ! Component: 3500 - total flux cleaned = 0.000215509 Jy ! Component: 3550 - total flux cleaned = 0.000236875 Jy ! Component: 3600 - total flux cleaned = 0.000258039 Jy ! Component: 3650 - total flux cleaned = 0.000258102 Jy ! Component: 3700 - total flux cleaned = 0.000247586 Jy ! Component: 3750 - total flux cleaned = 0.000289136 Jy ! Component: 3800 - total flux cleaned = 0.000309856 Jy ! Component: 3850 - total flux cleaned = 0.000320168 Jy ! Component: 3900 - total flux cleaned = 0.00031003 Jy ! Component: 3950 - total flux cleaned = 0.000330314 Jy ! Component: 4000 - total flux cleaned = 0.000350386 Jy ! Component: 4050 - total flux cleaned = 0.000380376 Jy ! Total flux subtracted in 4096 components = 0.000360341 Jy ! Clean residual min=-0.000558 max=0.000595 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.105549 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 405 components and 0.105549 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0850-3039_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 2.104 at -3.072 degrees (North through East) ! Clean map min=-0.0011787 max=0.082066 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0850-3039_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0820665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173387 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.633829 0.633829 1.26766 2.53532 5.07063 10.1413 20.2825 40.5651 81.1301 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 473.313 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0850-3039_X_uvs.log closed on Thu Apr 7 12:05:21 2016