! Started logfile: /scr/pima/bg219i_uvs/J2140-1923_X_uvs.log on Wed Apr 6 23:56:02 2016 obs /scr/pima/bg219i_uvs/J2140-1923_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2140-1923_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789084 visibilities/baseline/integration-bin. ! Found source: J2140-1923 ! ! 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 24288 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/J2140-1923_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.010653Jy sigma=22.366754 ! Fit after self-cal, rms=0.908012Jy sigma=20.000082 ! 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=0.6501 mas, bmaj=1.616 mas, bpa=-3.08 degrees ! Estimated noise=0.464827 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 = 0.0698033 Jy ! Component: 100 - total flux cleaned = 0.0929192 Jy ! Total flux subtracted in 100 components = 0.0929192 Jy ! Clean residual min=-0.004442 max=0.010654 Jy/beam ! Clean residual mean=-0.000001 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.0929192 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0929192 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=0.071985Jy sigma=1.448709 ! Fit after self-cal, rms=0.071347Jy sigma=1.436836 ! Inverting map ! Added new window around map position (0.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115631 Jy ! Component: 100 - total flux cleaned = 0.0176771 Jy ! Total flux subtracted in 100 components = 0.0176771 Jy ! Clean residual min=-0.003416 max=0.006110 Jy/beam ! Clean residual mean=0.000000 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.110596 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.110596 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=0.069224Jy sigma=1.373815 ! Fit after self-cal, rms=0.069123Jy sigma=1.371943 ! 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=0.8162 mas, bmaj=1.95 mas, bpa=-0.4648 degrees ! Estimated noise=0.278373 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 = 0.00623953 Jy ! Component: 100 - total flux cleaned = 0.00934879 Jy ! Component: 150 - total flux cleaned = 0.0111355 Jy ! Component: 200 - total flux cleaned = 0.0118467 Jy ! Total flux subtracted in 200 components = 0.0118467 Jy ! Clean residual min=-0.002137 max=0.002843 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.122443 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.122443 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=0.068674Jy sigma=1.356896 ! Fit after self-cal, rms=0.068609Jy sigma=1.355498 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8162 x 1.95 at -0.4648 degrees (North through East) ! Clean map min=-0.0019224 max=0.091926 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.19 KP 0.98 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 0.93 ! LA 1.02 MK 0.99 NL 0.98 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.02 ! LA 0.98 MK 0.97 NL 0.98 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.09 KP 0.97 ! LA 0.97 MK 1.00 NL 1.00 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 0.97 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.09 KP 0.96 ! LA 0.97 MK 0.97 NL 0.99 OV 1.04 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 1.01 ! LA 0.95 MK 1.01 NL 0.96 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068609Jy sigma=1.355498 ! Fit after self-cal, rms=0.069502Jy sigma=1.352044 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8152 mas, bmaj=1.942 mas, bpa=-0.2733 degrees ! Estimated noise=0.275466 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 = 0.00029306 Jy ! Component: 100 - total flux cleaned = 0.000367245 Jy ! Component: 150 - total flux cleaned = 0.000366227 Jy ! Component: 200 - total flux cleaned = 0.000320672 Jy ! Total flux subtracted in 200 components = 0.000320672 Jy ! Clean residual min=-0.002023 max=0.001895 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.122764 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.122764 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=0.069461Jy sigma=1.351375 ! Fit after self-cal, rms=0.069500Jy sigma=1.351185 ! 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=0.069500Jy sigma=1.351185 ! Fit after self-cal, rms=0.071331Jy sigma=1.346920 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8139 mas, bmaj=1.936 mas, bpa=-0.1938 degrees ! Estimated noise=0.274443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320749 Jy ! Component: 100 - total flux cleaned = 0.000362903 Jy ! Component: 150 - total flux cleaned = 0.000346051 Jy ! Component: 200 - total flux cleaned = 0.000319212 Jy ! Total flux subtracted in 200 components = 0.000319212 Jy ! Clean residual min=-0.001551 max=0.001439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.123083 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.123083 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=0.071316Jy sigma=1.346637 ! Fit after self-cal, rms=0.071352Jy sigma=1.346487 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 = 9.65589e-05 Jy ! Component: 100 - total flux cleaned = 6.93576e-05 Jy ! Component: 150 - total flux cleaned = 4.78279e-05 Jy ! Component: 200 - total flux cleaned = 3.83094e-05 Jy ! Total flux subtracted in 200 components = 3.83094e-05 Jy ! Clean residual min=-0.001555 max=0.001433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.123121 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.123121 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=0.071347Jy sigma=1.346379 ! Fit after self-cal, rms=0.071337Jy sigma=1.346283 ! 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=0.071337Jy sigma=1.346283 ! Fit after self-cal, rms=0.070960Jy sigma=1.346230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8132 mas, bmaj=1.935 mas, bpa=-0.1012 degrees ! Estimated noise=0.273398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.76794e-06 Jy ! Component: 100 - total flux cleaned = -3.24675e-05 Jy ! Component: 150 - total flux cleaned = -5.36778e-05 Jy ! Component: 200 - total flux cleaned = -6.26682e-05 Jy ! Total flux subtracted in 200 components = -6.26682e-05 Jy ! Clean residual min=-0.001548 max=0.001457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.123059 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.123059 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=0.070955Jy sigma=1.346133 ! Fit after self-cal, rms=0.070953Jy sigma=1.346112 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 = 4.72003e-05 Jy ! Component: 100 - total flux cleaned = 3.7332e-05 Jy ! Component: 150 - total flux cleaned = 2.96197e-05 Jy ! Component: 200 - total flux cleaned = 3.68178e-05 Jy ! Total flux subtracted in 200 components = 3.68178e-05 Jy ! Clean residual min=-0.001548 max=0.001457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.123095 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.123095 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=0.070951Jy sigma=1.346055 ! Fit after self-cal, rms=0.070951Jy sigma=1.346043 ! 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=0.070951Jy sigma=1.346043 ! Fit after self-cal, rms=0.070698Jy sigma=1.346026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=4.446 mas, bpa=8.038 degrees ! Estimated noise=0.360421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389619 Jy ! Component: 100 - total flux cleaned = 0.000389637 Jy ! Component: 150 - total flux cleaned = 0.000388214 Jy ! Component: 200 - total flux cleaned = 0.000387218 Jy ! Total flux subtracted in 200 components = 0.000387218 Jy ! Clean residual min=-0.001776 max=0.001462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.123483 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.123483 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=0.070700Jy sigma=1.346064 ! Fit after self-cal, rms=0.070695Jy sigma=1.346020 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 = 0.000103207 Jy ! Component: 100 - total flux cleaned = 0.00011127 Jy ! Component: 150 - total flux cleaned = 0.000121471 Jy ! Component: 200 - total flux cleaned = 0.000134424 Jy ! Total flux subtracted in 200 components = 0.000134424 Jy ! Clean residual min=-0.001752 max=0.001420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.123617 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.123617 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=0.070699Jy sigma=1.346107 ! Fit after self-cal, rms=0.070698Jy sigma=1.346093 ! 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=0.8129 mas, bmaj=1.935 mas, bpa=-0.05403 degrees ! Estimated noise=0.272692 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 1.935 at -0.05403 degrees (North through East) ! Clean map min=-0.0013927 max=0.089543 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=0.6494 mas, bmaj=1.601 mas, bpa=-2.565 degrees ! Estimated noise=0.45391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685845 Jy ! Component: 100 - total flux cleaned = 0.0931137 Jy ! Component: 150 - total flux cleaned = 0.104943 Jy ! Component: 200 - total flux cleaned = 0.111522 Jy ! Total flux subtracted in 200 components = 0.111522 Jy ! Clean residual min=-0.002961 max=0.003714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.111522 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.111522 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=1.935 mas, bpa=-0.05403 degrees ! Estimated noise=0.272692 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 = 0.00556893 Jy ! Component: 100 - total flux cleaned = 0.00832954 Jy ! Component: 150 - total flux cleaned = 0.00989725 Jy ! Component: 200 - total flux cleaned = 0.0105 Jy ! Total flux subtracted in 200 components = 0.0105 Jy ! Clean residual min=-0.001687 max=0.001600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.122022 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.122022 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=2.121 mas, bmaj=4.446 mas, bpa=8.038 degrees ! Estimated noise=0.360421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111744 Jy ! Component: 100 - total flux cleaned = 0.00123573 Jy ! Component: 150 - total flux cleaned = 0.00126491 Jy ! Component: 200 - total flux cleaned = 0.00129057 Jy ! Total flux subtracted in 200 components = 0.00129057 Jy ! Clean residual min=-0.001803 max=0.001510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.123313 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 = 2.37281e-05 Jy ! Component: 100 - total flux cleaned = 3.50651e-05 Jy ! Component: 150 - total flux cleaned = 4.58287e-05 Jy ! Component: 200 - total flux cleaned = 6.62211e-05 Jy ! Total flux subtracted in 200 components = 6.62211e-05 Jy ! Clean residual min=-0.001792 max=0.001484 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.123379 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.123379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=1.935 mas, bpa=-0.05403 degrees ! Estimated noise=0.272692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443555 Jy ! Component: 100 - total flux cleaned = -0.000388542 Jy ! Component: 150 - total flux cleaned = -0.000347194 Jy ! Component: 200 - total flux cleaned = -0.000329137 Jy ! Total flux subtracted in 200 components = -0.000329137 Jy ! Clean residual min=-0.001607 max=0.001471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.12305 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.12305 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=0.070704Jy sigma=1.346278 ! Fit after self-cal, rms=0.070707Jy sigma=1.346148 wmodel /scr/pima/bg219i_uvs/J2140-1923_X_map.mod ! Writing 39 model components to file: /scr/pima/bg219i_uvs/J2140-1923_X_map.mod wobs /scr/pima/bg219i_uvs/J2140-1923_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2140-1923_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2140-1923_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2140-1923_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 = -0.00028837 Jy ! Component: 100 - total flux cleaned = -0.000389946 Jy ! Component: 150 - total flux cleaned = -0.000414349 Jy ! Component: 200 - total flux cleaned = -0.000504283 Jy ! Component: 250 - total flux cleaned = -0.000590444 Jy ! Component: 300 - total flux cleaned = -0.00065219 Jy ! Component: 350 - total flux cleaned = -0.000751683 Jy ! Component: 400 - total flux cleaned = -0.00073183 Jy ! Component: 450 - total flux cleaned = -0.000807665 Jy ! Component: 500 - total flux cleaned = -0.000826224 Jy ! Component: 550 - total flux cleaned = -0.000917374 Jy ! Component: 600 - total flux cleaned = -0.00102417 Jy ! Component: 650 - total flux cleaned = -0.0010765 Jy ! Component: 700 - total flux cleaned = -0.00112775 Jy ! Component: 750 - total flux cleaned = -0.00119532 Jy ! Component: 800 - total flux cleaned = -0.00129526 Jy ! Component: 850 - total flux cleaned = -0.00136077 Jy ! Component: 900 - total flux cleaned = -0.0014575 Jy ! Component: 950 - total flux cleaned = -0.00153708 Jy ! Component: 1000 - total flux cleaned = -0.00161559 Jy ! Component: 1050 - total flux cleaned = -0.00169283 Jy ! Component: 1100 - total flux cleaned = -0.00176914 Jy ! Component: 1150 - total flux cleaned = -0.00182921 Jy ! Component: 1200 - total flux cleaned = -0.00188855 Jy ! Component: 1250 - total flux cleaned = -0.00194717 Jy ! Component: 1300 - total flux cleaned = -0.00204855 Jy ! Component: 1350 - total flux cleaned = -0.00211963 Jy ! Component: 1400 - total flux cleaned = -0.00220409 Jy ! Component: 1450 - total flux cleaned = -0.00225978 Jy ! Component: 1500 - total flux cleaned = -0.00231504 Jy ! Component: 1550 - total flux cleaned = -0.0023967 Jy ! Component: 1600 - total flux cleaned = -0.002491 Jy ! Component: 1650 - total flux cleaned = -0.0025044 Jy ! Component: 1700 - total flux cleaned = -0.00260959 Jy ! Component: 1750 - total flux cleaned = -0.00259639 Jy ! Component: 1800 - total flux cleaned = -0.00263493 Jy ! Component: 1850 - total flux cleaned = -0.00269857 Jy ! Component: 1900 - total flux cleaned = -0.0026607 Jy ! Component: 1950 - total flux cleaned = -0.00267314 Jy ! Component: 2000 - total flux cleaned = -0.00268542 Jy ! Component: 2050 - total flux cleaned = -0.00271 Jy ! Component: 2100 - total flux cleaned = -0.00273425 Jy ! Component: 2150 - total flux cleaned = -0.00274647 Jy ! Component: 2200 - total flux cleaned = -0.00275852 Jy ! Component: 2250 - total flux cleaned = -0.00278209 Jy ! Component: 2300 - total flux cleaned = -0.0027706 Jy ! Component: 2350 - total flux cleaned = -0.00281711 Jy ! Component: 2400 - total flux cleaned = -0.00278245 Jy ! Component: 2450 - total flux cleaned = -0.0028167 Jy ! Component: 2500 - total flux cleaned = -0.00279413 Jy ! Component: 2550 - total flux cleaned = -0.00281655 Jy ! Component: 2600 - total flux cleaned = -0.00279427 Jy ! Component: 2650 - total flux cleaned = -0.00282747 Jy ! Component: 2700 - total flux cleaned = -0.00280557 Jy ! Component: 2750 - total flux cleaned = -0.00282741 Jy ! Component: 2800 - total flux cleaned = -0.00284908 Jy ! Component: 2850 - total flux cleaned = -0.00283835 Jy ! Component: 2900 - total flux cleaned = -0.00282786 Jy ! Component: 2950 - total flux cleaned = -0.00282788 Jy ! Component: 3000 - total flux cleaned = -0.00283838 Jy ! Component: 3050 - total flux cleaned = -0.00282792 Jy ! Component: 3100 - total flux cleaned = -0.0028176 Jy ! Component: 3150 - total flux cleaned = -0.00277645 Jy ! Component: 3200 - total flux cleaned = -0.00278675 Jy ! Component: 3250 - total flux cleaned = -0.00274615 Jy ! Component: 3300 - total flux cleaned = -0.00276648 Jy ! Component: 3350 - total flux cleaned = -0.00277632 Jy ! Component: 3400 - total flux cleaned = -0.00274648 Jy ! Component: 3450 - total flux cleaned = -0.00272674 Jy ! Component: 3500 - total flux cleaned = -0.00273659 Jy ! Component: 3550 - total flux cleaned = -0.00279534 Jy ! Component: 3600 - total flux cleaned = -0.00272722 Jy ! Component: 3650 - total flux cleaned = -0.00269822 Jy ! Component: 3700 - total flux cleaned = -0.00271746 Jy ! Component: 3750 - total flux cleaned = -0.00266012 Jy ! Component: 3800 - total flux cleaned = -0.00268873 Jy ! Component: 3850 - total flux cleaned = -0.0026981 Jy ! Component: 3900 - total flux cleaned = -0.00267925 Jy ! Component: 3950 - total flux cleaned = -0.00269795 Jy ! Component: 4000 - total flux cleaned = -0.0026514 Jy ! Component: 4050 - total flux cleaned = -0.00269774 Jy ! Total flux subtracted in 4096 components = -0.00266082 Jy ! Clean residual min=-0.000604 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.120389 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 322 components and 0.120389 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2140-1923_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 1.935 at -0.05403 degrees (North through East) ! Clean map min=-0.00093494 max=0.088731 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2140-1923_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0887314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.516205 0.516205 1.03241 2.06482 4.12964 8.25928 16.5186 33.0371 66.0742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 581.164 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2140-1923_X_uvs.log closed on Wed Apr 6 23:56:07 2016