! Started logfile: /scr/pima/bg219b_uvs/J1722+1013_X_uvs.log on Thu Apr 7 02:00:08 2016 obs /scr/pima/bg219b_uvs/J1722+1013_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1722+1013_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896032 visibilities/baseline/integration-bin. ! Found source: J1722+1013 ! ! 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 13548 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1722+1013_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.043770Jy sigma=24.739648 ! Fit after self-cal, rms=0.648691Jy sigma=15.392591 ! 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=0.7079 mas, bmaj=1.795 mas, bpa=-2.318 degrees ! Estimated noise=0.549747 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 = 0.271275 Jy ! Component: 100 - total flux cleaned = 0.331415 Jy ! Total flux subtracted in 100 components = 0.331415 Jy ! Clean residual min=-0.009948 max=0.020225 Jy/beam ! Clean residual mean=-0.000013 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.331415 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.331415 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=0.071711Jy sigma=1.667856 ! Fit after self-cal, rms=0.071708Jy sigma=1.667773 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219054 Jy ! Component: 100 - total flux cleaned = 0.0329274 Jy ! Total flux subtracted in 100 components = 0.0329274 Jy ! Clean residual min=-0.007245 max=0.016746 Jy/beam ! Clean residual mean=-0.000009 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.364343 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.364343 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=0.063822Jy sigma=1.468516 ! Fit after self-cal, rms=0.063818Jy sigma=1.468384 ! Inverting map ! Added new window around map position (-2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157378 Jy ! Component: 100 - total flux cleaned = 0.0237443 Jy ! Total flux subtracted in 100 components = 0.0237443 Jy ! Clean residual min=-0.005293 max=0.007090 Jy/beam ! Clean residual mean=-0.000006 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.388087 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.388087 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=0.059116Jy sigma=1.352676 ! Fit after self-cal, rms=0.058692Jy sigma=1.341282 ! 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=0.8424 mas, bmaj=2.009 mas, bpa=-2.609 degrees ! Estimated noise=0.372309 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 = 0.00873521 Jy ! Component: 100 - total flux cleaned = 0.013989 Jy ! Component: 150 - total flux cleaned = 0.0178617 Jy ! Component: 200 - total flux cleaned = 0.0207706 Jy ! Total flux subtracted in 200 components = 0.0207706 Jy ! Clean residual min=-0.003368 max=0.004578 Jy/beam ! Clean residual mean=-0.000004 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.408858 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.408858 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=0.057162Jy sigma=1.304625 ! Fit after self-cal, rms=0.057074Jy sigma=1.301947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8424 x 2.009 at -2.609 degrees (North through East) ! Clean map min=-0.0028794 max=0.34924 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 0.98 ! LA 0.97 MK 0.97 NL 1.04 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 0.99 ! LA 0.98 MK 1.01 NL 1.03 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 1.03 ! LA 0.99 MK 1.03 NL 1.05 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 0.98 NL 1.02 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.99 ! LA 0.97 MK 1.02 NL 1.05 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 1.03 ! LA 1.01 MK 1.04 NL 1.04 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.98 ! LA 0.96 MK 1.02 NL 1.02 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! 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=0.057074Jy sigma=1.301947 ! Fit after self-cal, rms=0.055430Jy sigma=1.255465 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.018 mas, bpa=-2.612 degrees ! Estimated noise=0.372771 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 (-3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303651 Jy ! Component: 100 - total flux cleaned = 0.00356714 Jy ! Component: 150 - total flux cleaned = 0.00374722 Jy ! Component: 200 - total flux cleaned = 0.00390436 Jy ! Total flux subtracted in 200 components = 0.00390436 Jy ! Clean residual min=-0.002088 max=0.001949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.412762 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.412762 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=0.055230Jy sigma=1.251024 ! Fit after self-cal, rms=0.055224Jy sigma=1.250594 ! 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=0.055224Jy sigma=1.250594 ! Fit after self-cal, rms=0.055004Jy sigma=1.243801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8463 mas, bmaj=2.018 mas, bpa=-2.651 degrees ! Estimated noise=0.372402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147928 Jy ! Component: 100 - total flux cleaned = 0.00172751 Jy ! Component: 150 - total flux cleaned = 0.00169664 Jy ! Component: 200 - total flux cleaned = 0.00172496 Jy ! Total flux subtracted in 200 components = 0.00172496 Jy ! Clean residual min=-0.001685 max=0.001921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.414487 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.414487 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=0.054946Jy sigma=1.242470 ! Fit after self-cal, rms=0.054943Jy sigma=1.242347 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 (-1.2, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967902 Jy ! Component: 100 - total flux cleaned = 0.00162117 Jy ! Component: 150 - total flux cleaned = 0.00224013 Jy ! Component: 200 - total flux cleaned = 0.00261804 Jy ! Total flux subtracted in 200 components = 0.00261804 Jy ! Clean residual min=-0.001652 max=0.001586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.417105 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.417105 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=0.054872Jy sigma=1.240918 ! Fit after self-cal, rms=0.054871Jy sigma=1.240851 ! 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=0.054871Jy sigma=1.240851 ! Fit after self-cal, rms=0.054868Jy sigma=1.240716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8466 mas, bmaj=2.018 mas, bpa=-2.658 degrees ! Estimated noise=0.372294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678204 Jy ! Component: 100 - total flux cleaned = 0.000801188 Jy ! Component: 150 - total flux cleaned = 0.000756681 Jy ! Component: 200 - total flux cleaned = 0.000694948 Jy ! Total flux subtracted in 200 components = 0.000694948 Jy ! Clean residual min=-0.001644 max=0.001561 Jy/beam ! Clean residual mean=-0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.4178 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.4178 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=0.054848Jy sigma=1.240294 ! Fit after self-cal, rms=0.054848Jy sigma=1.240279 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 = 0.000195846 Jy ! Component: 100 - total flux cleaned = 0.00013682 Jy ! Component: 150 - total flux cleaned = 0.000136937 Jy ! Component: 200 - total flux cleaned = 0.000119656 Jy ! Total flux subtracted in 200 components = 0.000119656 Jy ! Clean residual min=-0.001649 max=0.001534 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.41792 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.41792 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=0.054837Jy sigma=1.240018 ! Fit after self-cal, rms=0.054836Jy sigma=1.240013 ! 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=0.054836Jy sigma=1.240013 ! Fit after self-cal, rms=0.054832Jy sigma=1.239988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.047 mas, bpa=-2.158 degrees ! Estimated noise=0.48379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212177 Jy ! Component: 100 - total flux cleaned = -0.000130204 Jy ! Component: 150 - total flux cleaned = -6.60393e-05 Jy ! Component: 200 - total flux cleaned = -2.43397e-05 Jy ! Total flux subtracted in 200 components = -2.43397e-05 Jy ! Clean residual min=-0.001798 max=0.001474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.417896 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.417896 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=0.054829Jy sigma=1.239896 ! Fit after self-cal, rms=0.054827Jy sigma=1.239878 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 = 5.88099e-05 Jy ! Component: 100 - total flux cleaned = 0.000144764 Jy ! Component: 150 - total flux cleaned = 0.000208795 Jy ! Component: 200 - total flux cleaned = 0.000228249 Jy ! Total flux subtracted in 200 components = 0.000228249 Jy ! Clean residual min=-0.001788 max=0.001452 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.418124 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.418124 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=0.054826Jy sigma=1.239873 ! Fit after self-cal, rms=0.054825Jy sigma=1.239866 ! 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=0.8467 mas, bmaj=2.018 mas, bpa=-2.657 degrees ! Estimated noise=0.372223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8467 x 2.018 at -2.657 degrees (North through East) ! Clean map min=-0.0014936 max=0.34903 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=0.7107 mas, bmaj=1.8 mas, bpa=-2.377 degrees ! Estimated noise=0.549345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270968 Jy ! Component: 100 - total flux cleaned = 0.3309 Jy ! Component: 150 - total flux cleaned = 0.354482 Jy ! Component: 200 - total flux cleaned = 0.369607 Jy ! Total flux subtracted in 200 components = 0.369607 Jy ! Clean residual min=-0.004728 max=0.008143 Jy/beam ! Clean residual mean=-0.000007 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.369607 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 0.369607 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8467 mas, bmaj=2.018 mas, bpa=-2.657 degrees ! Estimated noise=0.372223 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 = 0.0130433 Jy ! Component: 100 - total flux cleaned = 0.0213396 Jy ! Component: 150 - total flux cleaned = 0.0271534 Jy ! Component: 200 - total flux cleaned = 0.031395 Jy ! Total flux subtracted in 200 components = 0.031395 Jy ! Clean residual min=-0.002214 max=0.002436 Jy/beam ! Clean residual mean=-0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.401002 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.401002 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=2.062 mas, bmaj=3.047 mas, bpa=-2.158 degrees ! Estimated noise=0.48379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522807 Jy ! Component: 100 - total flux cleaned = 0.00816154 Jy ! Component: 150 - total flux cleaned = 0.0102571 Jy ! Component: 200 - total flux cleaned = 0.0118687 Jy ! Total flux subtracted in 200 components = 0.0118687 Jy ! Clean residual min=-0.001968 max=0.001831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.41287 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 = 0.00125891 Jy ! Component: 100 - total flux cleaned = 0.00224753 Jy ! Component: 150 - total flux cleaned = 0.00303707 Jy ! Component: 200 - total flux cleaned = 0.00355856 Jy ! Total flux subtracted in 200 components = 0.00355856 Jy ! Clean residual min=-0.001841 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.416429 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 101 components and 0.416429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8467 mas, bmaj=2.018 mas, bpa=-2.657 degrees ! Estimated noise=0.372223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038269 Jy ! Component: 100 - total flux cleaned = -0.000326384 Jy ! Component: 150 - total flux cleaned = -0.000144592 Jy ! Component: 200 - total flux cleaned = 0.00010053 Jy ! Total flux subtracted in 200 components = 0.00010053 Jy ! Clean residual min=-0.001597 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.416529 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.416529 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=0.054929Jy sigma=1.242192 ! Fit after self-cal, rms=0.054924Jy sigma=1.242090 wmodel /scr/pima/bg219b_uvs/J1722+1013_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219b_uvs/J1722+1013_X_map.mod wobs /scr/pima/bg219b_uvs/J1722+1013_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1722+1013_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1722+1013_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1722+1013_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 = 0.000323901 Jy ! Component: 100 - total flux cleaned = 0.000296887 Jy ! Component: 150 - total flux cleaned = 0.00021562 Jy ! Component: 200 - total flux cleaned = 0.000189352 Jy ! Component: 250 - total flux cleaned = 0.000113136 Jy ! Component: 300 - total flux cleaned = 3.9172e-05 Jy ! Component: 350 - total flux cleaned = -0.000105033 Jy ! Component: 400 - total flux cleaned = -0.000198833 Jy ! Component: 450 - total flux cleaned = -0.000337438 Jy ! Component: 500 - total flux cleaned = -0.000450758 Jy ! Component: 550 - total flux cleaned = -0.00049527 Jy ! Component: 600 - total flux cleaned = -0.000539096 Jy ! Component: 650 - total flux cleaned = -0.000582587 Jy ! Component: 700 - total flux cleaned = -0.000666922 Jy ! Component: 750 - total flux cleaned = -0.000646171 Jy ! Component: 800 - total flux cleaned = -0.000707717 Jy ! Component: 850 - total flux cleaned = -0.000807901 Jy ! Component: 900 - total flux cleaned = -0.00084744 Jy ! Component: 950 - total flux cleaned = -0.000983639 Jy ! Component: 1000 - total flux cleaned = -0.000983513 Jy ! Component: 1050 - total flux cleaned = -0.00109754 Jy ! Component: 1100 - total flux cleaned = -0.00115352 Jy ! Component: 1150 - total flux cleaned = -0.00124593 Jy ! Component: 1200 - total flux cleaned = -0.00122795 Jy ! Component: 1250 - total flux cleaned = -0.00137273 Jy ! Component: 1300 - total flux cleaned = -0.00146177 Jy ! Component: 1350 - total flux cleaned = -0.00149688 Jy ! Component: 1400 - total flux cleaned = -0.0015491 Jy ! Component: 1450 - total flux cleaned = -0.00154893 Jy ! Component: 1500 - total flux cleaned = -0.00161706 Jy ! Component: 1550 - total flux cleaned = -0.00160005 Jy ! Component: 1600 - total flux cleaned = -0.00160003 Jy ! Component: 1650 - total flux cleaned = -0.00168249 Jy ! Component: 1700 - total flux cleaned = -0.00161732 Jy ! Component: 1750 - total flux cleaned = -0.00168198 Jy ! Component: 1800 - total flux cleaned = -0.00168171 Jy ! Component: 1850 - total flux cleaned = -0.00168159 Jy ! Component: 1900 - total flux cleaned = -0.00168143 Jy ! Component: 1950 - total flux cleaned = -0.00163478 Jy ! Component: 2000 - total flux cleaned = -0.00160408 Jy ! Component: 2050 - total flux cleaned = -0.00158889 Jy ! Component: 2100 - total flux cleaned = -0.00154361 Jy ! Component: 2150 - total flux cleaned = -0.00158842 Jy ! Component: 2200 - total flux cleaned = -0.00158833 Jy ! Component: 2250 - total flux cleaned = -0.0016176 Jy ! Component: 2300 - total flux cleaned = -0.00164668 Jy ! Component: 2350 - total flux cleaned = -0.00164681 Jy ! Component: 2400 - total flux cleaned = -0.00163254 Jy ! Component: 2450 - total flux cleaned = -0.00164679 Jy ! Component: 2500 - total flux cleaned = -0.00166081 Jy ! Component: 2550 - total flux cleaned = -0.00161885 Jy ! Component: 2600 - total flux cleaned = -0.00160507 Jy ! Component: 2650 - total flux cleaned = -0.00163257 Jy ! Component: 2700 - total flux cleaned = -0.0016188 Jy ! Component: 2750 - total flux cleaned = -0.00161873 Jy ! Component: 2800 - total flux cleaned = -0.00161864 Jy ! Component: 2850 - total flux cleaned = -0.00157862 Jy ! Component: 2900 - total flux cleaned = -0.00157869 Jy ! Component: 2950 - total flux cleaned = -0.0016181 Jy ! Component: 3000 - total flux cleaned = -0.00157885 Jy ! Component: 3050 - total flux cleaned = -0.00161781 Jy ! Component: 3100 - total flux cleaned = -0.00161769 Jy ! Component: 3150 - total flux cleaned = -0.00163047 Jy ! Component: 3200 - total flux cleaned = -0.00165586 Jy ! Component: 3250 - total flux cleaned = -0.00161813 Jy ! Component: 3300 - total flux cleaned = -0.00165597 Jy ! Component: 3350 - total flux cleaned = -0.00171817 Jy ! Component: 3400 - total flux cleaned = -0.0016811 Jy ! Component: 3450 - total flux cleaned = -0.00169342 Jy ! Component: 3500 - total flux cleaned = -0.00169357 Jy ! Component: 3550 - total flux cleaned = -0.0017057 Jy ! Component: 3600 - total flux cleaned = -0.00166978 Jy ! Component: 3650 - total flux cleaned = -0.00169379 Jy ! Component: 3700 - total flux cleaned = -0.0017294 Jy ! Component: 3750 - total flux cleaned = -0.00168218 Jy ! Component: 3800 - total flux cleaned = -0.00170558 Jy ! Component: 3850 - total flux cleaned = -0.0017171 Jy ! Component: 3900 - total flux cleaned = -0.00170547 Jy ! Component: 3950 - total flux cleaned = -0.00168248 Jy ! Component: 4000 - total flux cleaned = -0.00171683 Jy ! Component: 4050 - total flux cleaned = -0.00169398 Jy ! Total flux subtracted in 4096 components = -0.00166009 Jy ! Clean residual min=-0.000630 max=0.000636 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.414869 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 396 components and 0.414869 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1722+1013_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8467 x 2.018 at -2.657 degrees (North through East) ! Clean map min=-0.0013613 max=0.34924 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1722+1013_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.349244 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.160454 0.160454 0.320908 0.641816 1.28363 2.56727 5.13453 10.2691 20.5381 41.0763 82.1525 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1869.69 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1722+1013_X_uvs.log closed on Thu Apr 7 02:00:12 2016