! Started logfile: /scr/pima/bg219h_uvs/J0950-2844_X_uvs.log on Thu Apr 7 12:06:21 2016 obs /scr/pima/bg219h_uvs/J0950-2844_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0950-2844_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795264 visibilities/baseline/integration-bin. ! Found source: J0950-2844 ! ! 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 26196 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/J0950-2844_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.004630Jy sigma=22.621014 ! Fit after self-cal, rms=0.949175Jy sigma=21.362938 ! 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=0.6471 mas, bmaj=1.637 mas, bpa=-4.14 degrees ! Estimated noise=0.509076 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 = 0.0406865 Jy ! Component: 100 - total flux cleaned = 0.0497926 Jy ! Total flux subtracted in 100 components = 0.0497926 Jy ! Clean residual min=-0.003320 max=0.003773 Jy/beam ! Clean residual mean=0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0497926 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0497926 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=0.066729Jy sigma=1.394296 ! Fit after self-cal, rms=0.065029Jy sigma=1.354384 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479007 Jy ! Component: 100 - total flux cleaned = 0.00730563 Jy ! Total flux subtracted in 100 components = 0.00730563 Jy ! Clean residual min=-0.003215 max=0.002922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0570982 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0570982 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=0.064645Jy sigma=1.344295 ! Fit after self-cal, rms=0.064649Jy sigma=1.344035 ! 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=0.827 mas, bmaj=2.086 mas, bpa=-3.199 degrees ! Estimated noise=0.272504 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 = 0.00194913 Jy ! Component: 100 - total flux cleaned = 0.00276623 Jy ! Component: 150 - total flux cleaned = 0.00289815 Jy ! Component: 200 - total flux cleaned = 0.00294596 Jy ! Total flux subtracted in 200 components = 0.00294596 Jy ! Clean residual min=-0.001797 max=0.001850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0600442 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0600442 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=0.064596Jy sigma=1.342746 ! Fit after self-cal, rms=0.064605Jy sigma=1.342662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.827 x 2.086 at -3.199 degrees (North through East) ! Clean map min=-0.0017062 max=0.054241 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 0.97 FD 0.96 HN 0.96 KP 0.95 ! LA 1.03 MK 1.06 NL 0.99 OV 1.06 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.04 KP 1.00 ! LA 0.97 MK 1.08 NL 1.06 OV 1.02 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.87 KP 0.98 ! LA 0.97 MK 1.03 NL 1.07 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.90 KP 1.07 ! LA 1.01 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.88 KP 1.09 ! LA 0.95 MK 1.05 NL 1.02 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.08 ! LA 1.01 MK 1.07 NL 0.97 OV 0.99 ! PT 0.98 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=0.064605Jy sigma=1.342662 ! Fit after self-cal, rms=0.064347Jy sigma=1.341046 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=2.103 mas, bpa=-3.052 degrees ! Estimated noise=0.273458 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 = -0.000149441 Jy ! Component: 100 - total flux cleaned = -0.000201316 Jy ! Component: 150 - total flux cleaned = -0.000243477 Jy ! Component: 200 - total flux cleaned = -0.000243375 Jy ! Total flux subtracted in 200 components = -0.000243375 Jy ! Clean residual min=-0.001802 max=0.001722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0598008 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0598008 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=0.064336Jy sigma=1.340911 ! Fit after self-cal, rms=0.064342Jy sigma=1.340716 ! 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=0.064342Jy sigma=1.340716 ! Fit after self-cal, rms=0.064343Jy sigma=1.338730 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8363 mas, bmaj=2.102 mas, bpa=-3.066 degrees ! Estimated noise=0.273583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.30901e-05 Jy ! Component: 100 - total flux cleaned = -9.06441e-05 Jy ! Component: 150 - total flux cleaned = -0.000101098 Jy ! Component: 200 - total flux cleaned = -9.24561e-05 Jy ! Total flux subtracted in 200 components = -9.24561e-05 Jy ! Clean residual min=-0.001631 max=0.001723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0597084 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0597084 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=0.064337Jy sigma=1.338659 ! Fit after self-cal, rms=0.064360Jy sigma=1.338497 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 (7.2, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104419 Jy ! Component: 100 - total flux cleaned = 0.00104723 Jy ! Component: 150 - total flux cleaned = 0.000995242 Jy ! Component: 200 - total flux cleaned = 0.000996299 Jy ! Total flux subtracted in 200 components = 0.000996299 Jy ! Clean residual min=-0.001521 max=0.001531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0607047 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0607047 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=0.064318Jy sigma=1.337687 ! Fit after self-cal, rms=0.064314Jy sigma=1.337563 ! 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=0.064314Jy sigma=1.337563 ! Fit after self-cal, rms=0.064257Jy sigma=1.337686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.102 mas, bpa=-3.056 degrees ! Estimated noise=0.272641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285155 Jy ! Component: 100 - total flux cleaned = 0.000283054 Jy ! Component: 150 - total flux cleaned = 0.000302033 Jy ! Component: 200 - total flux cleaned = 0.000302137 Jy ! Total flux subtracted in 200 components = 0.000302137 Jy ! Clean residual min=-0.001494 max=0.001598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0610068 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0610068 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=0.064241Jy sigma=1.337413 ! Fit after self-cal, rms=0.064251Jy sigma=1.337344 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 (8.8, 38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126769 Jy ! Component: 100 - total flux cleaned = 0.00132083 Jy ! Component: 150 - total flux cleaned = 0.00126197 Jy ! Component: 200 - total flux cleaned = 0.00118711 Jy ! Total flux subtracted in 200 components = 0.00118711 Jy ! Clean residual min=-0.001376 max=0.001321 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0621939 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.0621939 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=0.064220Jy sigma=1.336768 ! Fit after self-cal, rms=0.064218Jy sigma=1.336672 ! 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=0.064218Jy sigma=1.336672 ! Fit after self-cal, rms=0.064092Jy sigma=1.336664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=5.922 mas, bpa=2.491 degrees ! Estimated noise=0.346153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019994 Jy ! Component: 100 - total flux cleaned = 0.000183281 Jy ! Component: 150 - total flux cleaned = 0.000111267 Jy ! Component: 200 - total flux cleaned = 6.14647e-05 Jy ! Total flux subtracted in 200 components = 6.14647e-05 Jy ! Clean residual min=-0.001494 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0622554 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0622554 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=0.064085Jy sigma=1.336523 ! Fit after self-cal, rms=0.064087Jy sigma=1.336474 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 = -1.28653e-05 Jy ! Component: 100 - total flux cleaned = -5.00215e-05 Jy ! Component: 150 - total flux cleaned = -4.97797e-05 Jy ! Component: 200 - total flux cleaned = -5.00278e-05 Jy ! Total flux subtracted in 200 components = -5.00278e-05 Jy ! Clean residual min=-0.001476 max=0.001353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0622053 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0622053 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=0.064085Jy sigma=1.336434 ! Fit after self-cal, rms=0.064085Jy sigma=1.336419 ! 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=0.8348 mas, bmaj=2.101 mas, bpa=-3.043 degrees ! Estimated noise=0.272126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8348 x 2.101 at -3.043 degrees (North through East) ! Clean map min=-0.0012839 max=0.054676 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=0.6529 mas, bmaj=1.642 mas, bpa=-4.114 degrees ! Estimated noise=0.511417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420611 Jy ! Component: 100 - total flux cleaned = 0.0518045 Jy ! Component: 150 - total flux cleaned = 0.05567 Jy ! Component: 200 - total flux cleaned = 0.0582326 Jy ! Total flux subtracted in 200 components = 0.0582326 Jy ! Clean residual min=-0.003369 max=0.002839 Jy/beam ! Clean residual mean=-0.000000 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0582326 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 0.0582326 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8348 mas, bmaj=2.101 mas, bpa=-3.043 degrees ! Estimated noise=0.272126 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262703 Jy ! Component: 100 - total flux cleaned = 0.00385851 Jy ! Component: 150 - total flux cleaned = 0.00441288 Jy ! Component: 200 - total flux cleaned = 0.00475212 Jy ! Total flux subtracted in 200 components = 0.00475212 Jy ! Clean residual min=-0.001475 max=0.001397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0629847 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0629847 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=2.287 mas, bmaj=5.922 mas, bpa=2.491 degrees ! Estimated noise=0.346153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246955 Jy ! Component: 100 - total flux cleaned = -0.000335939 Jy ! Component: 150 - total flux cleaned = -0.0003559 Jy ! Component: 200 - total flux cleaned = -0.000372009 Jy ! Total flux subtracted in 200 components = -0.000372009 Jy ! Clean residual min=-0.001475 max=0.001421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0626127 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 = -3.03637e-05 Jy ! Component: 100 - total flux cleaned = -5.81844e-05 Jy ! Component: 150 - total flux cleaned = -0.000109983 Jy ! Component: 200 - total flux cleaned = -0.000146795 Jy ! Total flux subtracted in 200 components = -0.000146795 Jy ! Clean residual min=-0.001461 max=0.001403 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0624659 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.0624659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8348 mas, bmaj=2.101 mas, bpa=-3.043 degrees ! Estimated noise=0.272126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.03724e-06 Jy ! Component: 100 - total flux cleaned = -5.16974e-05 Jy ! Component: 150 - total flux cleaned = -7.88422e-05 Jy ! Component: 200 - total flux cleaned = -0.000106019 Jy ! Total flux subtracted in 200 components = -0.000106019 Jy ! Clean residual min=-0.001399 max=0.001261 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0623599 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0623599 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=0.064094Jy sigma=1.336621 ! Fit after self-cal, rms=0.064088Jy sigma=1.336538 wmodel /scr/pima/bg219h_uvs/J0950-2844_X_map.mod ! Writing 71 model components to file: /scr/pima/bg219h_uvs/J0950-2844_X_map.mod wobs /scr/pima/bg219h_uvs/J0950-2844_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0950-2844_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0950-2844_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0950-2844_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 = -0.000460282 Jy ! Component: 100 - total flux cleaned = -0.000578335 Jy ! Component: 150 - total flux cleaned = -0.000601282 Jy ! Component: 200 - total flux cleaned = -0.000601025 Jy ! Component: 250 - total flux cleaned = -0.000600806 Jy ! Component: 300 - total flux cleaned = -0.000621125 Jy ! Component: 350 - total flux cleaned = -0.000660419 Jy ! Component: 400 - total flux cleaned = -0.000698578 Jy ! Component: 450 - total flux cleaned = -0.000735932 Jy ! Component: 500 - total flux cleaned = -0.000791053 Jy ! Component: 550 - total flux cleaned = -0.000880519 Jy ! Component: 600 - total flux cleaned = -0.000863064 Jy ! Component: 650 - total flux cleaned = -0.000914616 Jy ! Component: 700 - total flux cleaned = -0.0010154 Jy ! Component: 750 - total flux cleaned = -0.00103155 Jy ! Component: 800 - total flux cleaned = -0.00114437 Jy ! Component: 850 - total flux cleaned = -0.00116051 Jy ! Component: 900 - total flux cleaned = -0.00123877 Jy ! Component: 950 - total flux cleaned = -0.00133061 Jy ! Component: 1000 - total flux cleaned = -0.00136104 Jy ! Component: 1050 - total flux cleaned = -0.00140541 Jy ! Component: 1100 - total flux cleaned = -0.00140564 Jy ! Component: 1150 - total flux cleaned = -0.00147792 Jy ! Component: 1200 - total flux cleaned = -0.00146349 Jy ! Component: 1250 - total flux cleaned = -0.00147767 Jy ! Component: 1300 - total flux cleaned = -0.00149171 Jy ! Component: 1350 - total flux cleaned = -0.00154635 Jy ! Component: 1400 - total flux cleaned = -0.00153289 Jy ! Component: 1450 - total flux cleaned = -0.00157303 Jy ! Component: 1500 - total flux cleaned = -0.00155966 Jy ! Component: 1550 - total flux cleaned = -0.00159901 Jy ! Component: 1600 - total flux cleaned = -0.00158611 Jy ! Component: 1650 - total flux cleaned = -0.00161167 Jy ! Component: 1700 - total flux cleaned = -0.00166249 Jy ! Component: 1750 - total flux cleaned = -0.00167467 Jy ! Component: 1800 - total flux cleaned = -0.00164998 Jy ! Component: 1850 - total flux cleaned = -0.00169897 Jy ! Component: 1900 - total flux cleaned = -0.00166292 Jy ! Component: 1950 - total flux cleaned = -0.00169853 Jy ! Component: 2000 - total flux cleaned = -0.00168674 Jy ! Component: 2050 - total flux cleaned = -0.00169838 Jy ! Component: 2100 - total flux cleaned = -0.00169835 Jy ! Component: 2150 - total flux cleaned = -0.00169836 Jy ! Component: 2200 - total flux cleaned = -0.00170967 Jy ! Component: 2250 - total flux cleaned = -0.00170966 Jy ! Component: 2300 - total flux cleaned = -0.00174316 Jy ! Component: 2350 - total flux cleaned = -0.00173223 Jy ! Component: 2400 - total flux cleaned = -0.00174313 Jy ! Component: 2450 - total flux cleaned = -0.0017974 Jy ! Component: 2500 - total flux cleaned = -0.0017866 Jy ! Component: 2550 - total flux cleaned = -0.00185029 Jy ! Component: 2600 - total flux cleaned = -0.0018082 Jy ! Component: 2650 - total flux cleaned = -0.00187099 Jy ! Component: 2700 - total flux cleaned = -0.00188143 Jy ! Component: 2750 - total flux cleaned = -0.00190207 Jy ! Component: 2800 - total flux cleaned = -0.00194291 Jy ! Component: 2850 - total flux cleaned = -0.00197313 Jy ! Component: 2900 - total flux cleaned = -0.00196319 Jy ! Component: 2950 - total flux cleaned = -0.001993 Jy ! Component: 3000 - total flux cleaned = -0.00202261 Jy ! Component: 3050 - total flux cleaned = -0.00203241 Jy ! Component: 3100 - total flux cleaned = -0.0020228 Jy ! Component: 3150 - total flux cleaned = -0.00199388 Jy ! Component: 3200 - total flux cleaned = -0.00203223 Jy ! Component: 3250 - total flux cleaned = -0.00203231 Jy ! Component: 3300 - total flux cleaned = -0.00205109 Jy ! Component: 3350 - total flux cleaned = -0.00201357 Jy ! Component: 3400 - total flux cleaned = -0.00198565 Jy ! Component: 3450 - total flux cleaned = -0.00203181 Jy ! Component: 3500 - total flux cleaned = -0.00200432 Jy ! Component: 3550 - total flux cleaned = -0.00203173 Jy ! Component: 3600 - total flux cleaned = -0.00202275 Jy ! Component: 3650 - total flux cleaned = -0.00202271 Jy ! Component: 3700 - total flux cleaned = -0.00203167 Jy ! Component: 3750 - total flux cleaned = -0.00204946 Jy ! Component: 3800 - total flux cleaned = -0.0020494 Jy ! Component: 3850 - total flux cleaned = -0.00208443 Jy ! Component: 3900 - total flux cleaned = -0.00208438 Jy ! Component: 3950 - total flux cleaned = -0.0020931 Jy ! Component: 4000 - total flux cleaned = -0.00213625 Jy ! Component: 4050 - total flux cleaned = -0.00211057 Jy ! Total flux subtracted in 4096 components = -0.00213612 Jy ! Clean residual min=-0.000475 max=0.000477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0602238 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 343 components and 0.0602238 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0950-2844_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8348 x 2.101 at -3.043 degrees (North through East) ! Clean map min=-0.0012207 max=0.054175 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0950-2844_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0541753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776381 0.776381 1.55276 3.10553 6.21105 12.4221 24.8442 49.6884 99.3768 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.408 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0950-2844_X_uvs.log closed on Thu Apr 7 12:06:25 2016