! Started logfile: /scr/pima/bg219i_uvs/J1705+5109_X_uvs.log on Wed Apr 6 23:50:33 2016 obs /scr/pima/bg219i_uvs/J1705+5109_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1705+5109_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903509 visibilities/baseline/integration-bin. ! Found source: J1705+5109 ! ! 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 22248 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/J1705+5109_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 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! 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=1.002990Jy sigma=25.843776 ! Fit after self-cal, rms=0.910118Jy sigma=23.408097 ! 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=0.8311 mas, bmaj=0.9541 mas, bpa=-13.08 degrees ! Estimated noise=0.537673 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 = 0.067508 Jy ! Component: 100 - total flux cleaned = 0.0839859 Jy ! Total flux subtracted in 100 components = 0.0839859 Jy ! Clean residual min=-0.004100 max=0.007002 Jy/beam ! Clean residual mean=0.000030 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.0839859 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0839859 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=0.057692Jy sigma=1.433874 ! Fit after self-cal, rms=0.057480Jy sigma=1.429238 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806332 Jy ! Component: 100 - total flux cleaned = 0.0124541 Jy ! Total flux subtracted in 100 components = 0.0124541 Jy ! Clean residual min=-0.003727 max=0.005624 Jy/beam ! Clean residual mean=0.000019 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.09644 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.09644 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=0.055901Jy sigma=1.382886 ! Fit after self-cal, rms=0.055894Jy sigma=1.382588 ! 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=1.117 mas, bmaj=1.232 mas, bpa=-8.778 degrees ! Estimated noise=0.248754 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 (0.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824228 Jy ! Component: 100 - total flux cleaned = 0.0126399 Jy ! Component: 150 - total flux cleaned = 0.0155044 Jy ! Component: 200 - total flux cleaned = 0.0174286 Jy ! Total flux subtracted in 200 components = 0.0174286 Jy ! Clean residual min=-0.001776 max=0.002432 Jy/beam ! Clean residual mean=0.000017 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.113869 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.113869 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=0.054696Jy sigma=1.348104 ! Fit after self-cal, rms=0.054595Jy sigma=1.345195 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.232 at -8.778 degrees (North through East) ! Clean map min=-0.0015282 max=0.09084 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 1.03 FD 0.96 KP 0.99 LA 0.97 ! MK 0.98 NL 1.00 OV 1.02 PT 0.97 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 HN 1.00 KP 1.03 ! LA 0.93 MK 1.04 NL 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.01 LA 0.97 ! MK 0.99 NL 1.03 OV 1.04 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 0.99 KP 1.00 ! LA 0.95 MK 1.02 NL 0.98 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 1.01 LA 0.98 ! MK 1.03 NL 1.03 OV 1.01 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.01 KP 1.02 ! LA 1.00 MK 1.01 NL 1.00 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 KP 1.05 LA 0.93 ! MK 1.05 NL 1.01 OV 0.97 PT 0.97 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.08 HN 0.98 KP 1.03 ! LA 0.94 MK 0.99 NL 1.01 PT 0.97 ! SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 KP 1.00 LA 0.99 ! MK 0.96 NL 0.96 OV 1.03 PT 0.93 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 0.96 KP 0.96 ! LA 0.95 MK 1.01 NL 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 KP 1.00 LA 0.98 ! MK 1.04 NL 0.97 OV 1.00 PT 1.00 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.95 KP 1.00 ! LA 0.96 MK 1.05 NL 0.98 PT 1.04 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 0.99 LA 0.94 ! MK 1.04 NL 0.96 OV 0.96 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 HN 0.99 KP 1.02 ! LA 0.98 MK 0.99 NL 0.99 PT 1.00 ! SC 1.04 ! ! ! 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=0.054595Jy sigma=1.345195 ! Fit after self-cal, rms=0.054189Jy sigma=1.340543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.238 mas, bpa=-8.849 degrees ! Estimated noise=0.246352 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 = 0.00157699 Jy ! Component: 100 - total flux cleaned = 0.00180197 Jy ! Component: 150 - total flux cleaned = 0.00171819 Jy ! Component: 200 - total flux cleaned = 0.00159304 Jy ! Total flux subtracted in 200 components = 0.00159304 Jy ! Clean residual min=-0.001339 max=0.001475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.115462 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.115462 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=0.054138Jy sigma=1.339062 ! Fit after self-cal, rms=0.054155Jy sigma=1.338870 ! 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=0.054155Jy sigma=1.338870 ! Fit after self-cal, rms=0.054166Jy sigma=1.338711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.236 mas, bpa=-8.381 degrees ! Estimated noise=0.24667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884058 Jy ! Component: 100 - total flux cleaned = 0.000955241 Jy ! Component: 150 - total flux cleaned = 0.000896363 Jy ! Component: 200 - total flux cleaned = 0.00082498 Jy ! Total flux subtracted in 200 components = 0.00082498 Jy ! Clean residual min=-0.001290 max=0.001399 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.116287 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.116287 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=0.054148Jy sigma=1.338164 ! Fit after self-cal, rms=0.054148Jy sigma=1.338130 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 = 0.000101547 Jy ! Component: 100 - total flux cleaned = 5.3101e-05 Jy ! Component: 150 - total flux cleaned = 9.27615e-06 Jy ! Component: 200 - total flux cleaned = -4.37735e-05 Jy ! Total flux subtracted in 200 components = -4.37735e-05 Jy ! Clean residual min=-0.001289 max=0.001396 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.116243 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.116243 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=0.054141Jy sigma=1.337915 ! Fit after self-cal, rms=0.054140Jy sigma=1.337901 ! 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=0.054140Jy sigma=1.337901 ! Fit after self-cal, rms=0.054093Jy sigma=1.337949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.235 mas, bpa=-7.493 degrees ! Estimated noise=0.246801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537105 Jy ! Component: 100 - total flux cleaned = 0.000553969 Jy ! Component: 150 - total flux cleaned = 0.000515299 Jy ! Component: 200 - total flux cleaned = 0.000491446 Jy ! Total flux subtracted in 200 components = 0.000491446 Jy ! Clean residual min=-0.001250 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.116734 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.116734 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=0.054086Jy sigma=1.337734 ! Fit after self-cal, rms=0.054086Jy sigma=1.337711 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 = 8.6354e-05 Jy ! Component: 100 - total flux cleaned = 5.1916e-05 Jy ! Component: 150 - total flux cleaned = 3.06829e-05 Jy ! Component: 200 - total flux cleaned = 1.10926e-05 Jy ! Total flux subtracted in 200 components = 1.10926e-05 Jy ! Clean residual min=-0.001255 max=0.001337 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.116745 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.116745 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=0.054082Jy sigma=1.337607 ! Fit after self-cal, rms=0.054082Jy sigma=1.337599 ! 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=0.054082Jy sigma=1.337599 ! Fit after self-cal, rms=0.054072Jy sigma=1.337590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=2.517 mas, bpa=72.05 degrees ! Estimated noise=0.301923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373529 Jy ! Component: 100 - total flux cleaned = 0.000424165 Jy ! Component: 150 - total flux cleaned = 0.000413956 Jy ! Component: 200 - total flux cleaned = 0.000404773 Jy ! Total flux subtracted in 200 components = 0.000404773 Jy ! Clean residual min=-0.001312 max=0.001455 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.11715 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.11715 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=0.054071Jy sigma=1.337508 ! Fit after self-cal, rms=0.054071Jy sigma=1.337493 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 = 1.68294e-05 Jy ! Component: 100 - total flux cleaned = 3.48999e-05 Jy ! Component: 150 - total flux cleaned = 3.49468e-05 Jy ! Component: 200 - total flux cleaned = 2.09178e-05 Jy ! Total flux subtracted in 200 components = 2.09178e-05 Jy ! Clean residual min=-0.001297 max=0.001428 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.117171 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.117171 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=0.054071Jy sigma=1.337485 ! Fit after self-cal, rms=0.054071Jy sigma=1.337473 ! 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=1.127 mas, bmaj=1.233 mas, bpa=-6.647 degrees ! Estimated noise=0.246883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.233 at -6.647 degrees (North through East) ! Clean map min=-0.0011914 max=0.089992 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=0.838 mas, bmaj=0.9512 mas, bpa=-11.26 degrees ! Estimated noise=0.535148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067089 Jy ! Component: 100 - total flux cleaned = 0.083816 Jy ! Component: 150 - total flux cleaned = 0.0925083 Jy ! Component: 200 - total flux cleaned = 0.0986002 Jy ! Total flux subtracted in 200 components = 0.0986002 Jy ! Clean residual min=-0.003699 max=0.004100 Jy/beam ! Clean residual mean=0.000014 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0986002 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0986002 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.233 mas, bpa=-6.647 degrees ! Estimated noise=0.246883 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 = 0.00712268 Jy ! Component: 100 - total flux cleaned = 0.0114305 Jy ! Component: 150 - total flux cleaned = 0.0142027 Jy ! Component: 200 - total flux cleaned = 0.0160494 Jy ! Total flux subtracted in 200 components = 0.0160494 Jy ! Clean residual min=-0.001471 max=0.001572 Jy/beam ! Clean residual mean=0.000007 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.11465 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.11465 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=2.301 mas, bmaj=2.517 mas, bpa=72.05 degrees ! Estimated noise=0.301923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165258 Jy ! Component: 100 - total flux cleaned = 0.00221493 Jy ! Component: 150 - total flux cleaned = 0.00224157 Jy ! Component: 200 - total flux cleaned = 0.002287 Jy ! Total flux subtracted in 200 components = 0.002287 Jy ! Clean residual min=-0.001378 max=0.001472 Jy/beam ! Clean residual mean=0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.116937 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 = 1.97179e-05 Jy ! Component: 100 - total flux cleaned = 5.44874e-05 Jy ! Component: 150 - total flux cleaned = 8.40754e-05 Jy ! Component: 200 - total flux cleaned = 9.68798e-05 Jy ! Total flux subtracted in 200 components = 9.68798e-05 Jy ! Clean residual min=-0.001353 max=0.001426 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.117033 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.117033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.233 mas, bpa=-6.647 degrees ! Estimated noise=0.246883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.61728e-06 Jy ! Component: 100 - total flux cleaned = -7.35076e-05 Jy ! Component: 150 - total flux cleaned = -9.82863e-05 Jy ! Component: 200 - total flux cleaned = -0.000116228 Jy ! Total flux subtracted in 200 components = -0.000116228 Jy ! Clean residual min=-0.001262 max=0.001373 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.116917 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.116917 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=0.054086Jy sigma=1.337848 ! Fit after self-cal, rms=0.054081Jy sigma=1.337779 wmodel /scr/pima/bg219i_uvs/J1705+5109_X_map.mod ! Writing 64 model components to file: /scr/pima/bg219i_uvs/J1705+5109_X_map.mod wobs /scr/pima/bg219i_uvs/J1705+5109_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1705+5109_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1705+5109_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1705+5109_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 = 0.000407756 Jy ! Component: 100 - total flux cleaned = 0.000544082 Jy ! Component: 150 - total flux cleaned = 0.000630868 Jy ! Component: 200 - total flux cleaned = 0.00071388 Jy ! Component: 250 - total flux cleaned = 0.000853645 Jy ! Component: 300 - total flux cleaned = 0.000930916 Jy ! Component: 350 - total flux cleaned = 0.00102406 Jy ! Component: 400 - total flux cleaned = 0.00106004 Jy ! Component: 450 - total flux cleaned = 0.00111239 Jy ! Component: 500 - total flux cleaned = 0.00116333 Jy ! Component: 550 - total flux cleaned = 0.00121294 Jy ! Component: 600 - total flux cleaned = 0.00127801 Jy ! Component: 650 - total flux cleaned = 0.00134156 Jy ! Component: 700 - total flux cleaned = 0.00137291 Jy ! Component: 750 - total flux cleaned = 0.00144872 Jy ! Component: 800 - total flux cleaned = 0.00149308 Jy ! Component: 850 - total flux cleaned = 0.00153675 Jy ! Component: 900 - total flux cleaned = 0.00156544 Jy ! Component: 950 - total flux cleaned = 0.00162233 Jy ! Component: 1000 - total flux cleaned = 0.0016641 Jy ! Component: 1050 - total flux cleaned = 0.00171909 Jy ! Component: 1100 - total flux cleaned = 0.00179984 Jy ! Component: 1150 - total flux cleaned = 0.00185323 Jy ! Component: 1200 - total flux cleaned = 0.00197097 Jy ! Component: 1250 - total flux cleaned = 0.00199651 Jy ! Component: 1300 - total flux cleaned = 0.0020981 Jy ! Component: 1350 - total flux cleaned = 0.00211075 Jy ! Component: 1400 - total flux cleaned = 0.00218512 Jy ! Component: 1450 - total flux cleaned = 0.00222171 Jy ! Component: 1500 - total flux cleaned = 0.00225783 Jy ! Component: 1550 - total flux cleaned = 0.00230554 Jy ! Component: 1600 - total flux cleaned = 0.00231742 Jy ! Component: 1650 - total flux cleaned = 0.00236414 Jy ! Component: 1700 - total flux cleaned = 0.00235251 Jy ! Component: 1750 - total flux cleaned = 0.00237534 Jy ! Component: 1800 - total flux cleaned = 0.0023978 Jy ! Component: 1850 - total flux cleaned = 0.00239782 Jy ! Component: 1900 - total flux cleaned = 0.00244199 Jy ! Component: 1950 - total flux cleaned = 0.00247468 Jy ! Component: 2000 - total flux cleaned = 0.00250701 Jy ! Component: 2050 - total flux cleaned = 0.00249625 Jy ! Component: 2100 - total flux cleaned = 0.00249626 Jy ! Component: 2150 - total flux cleaned = 0.00250676 Jy ! Component: 2200 - total flux cleaned = 0.00251725 Jy ! Component: 2250 - total flux cleaned = 0.00251718 Jy ! Component: 2300 - total flux cleaned = 0.00254765 Jy ! Component: 2350 - total flux cleaned = 0.00255769 Jy ! Component: 2400 - total flux cleaned = 0.00256779 Jy ! Component: 2450 - total flux cleaned = 0.00257754 Jy ! Component: 2500 - total flux cleaned = 0.00262648 Jy ! Component: 2550 - total flux cleaned = 0.00260704 Jy ! Component: 2600 - total flux cleaned = 0.00262614 Jy ! Component: 2650 - total flux cleaned = 0.00262627 Jy ! Component: 2700 - total flux cleaned = 0.0026546 Jy ! Component: 2750 - total flux cleaned = 0.002692 Jy ! Component: 2800 - total flux cleaned = 0.00270122 Jy ! Component: 2850 - total flux cleaned = 0.00271957 Jy ! Component: 2900 - total flux cleaned = 0.0027287 Jy ! Component: 2950 - total flux cleaned = 0.00275602 Jy ! Component: 3000 - total flux cleaned = 0.00280087 Jy ! Component: 3050 - total flux cleaned = 0.00281871 Jy ! Component: 3100 - total flux cleaned = 0.00284526 Jy ! Component: 3150 - total flux cleaned = 0.00281008 Jy ! Component: 3200 - total flux cleaned = 0.00286257 Jy ! Component: 3250 - total flux cleaned = 0.00287119 Jy ! Component: 3300 - total flux cleaned = 0.00290562 Jy ! Component: 3350 - total flux cleaned = 0.00289707 Jy ! Component: 3400 - total flux cleaned = 0.00291417 Jy ! Component: 3450 - total flux cleaned = 0.00292264 Jy ! Component: 3500 - total flux cleaned = 0.00293099 Jy ! Component: 3550 - total flux cleaned = 0.00293935 Jy ! Component: 3600 - total flux cleaned = 0.00293933 Jy ! Component: 3650 - total flux cleaned = 0.00293929 Jy ! Component: 3700 - total flux cleaned = 0.00293929 Jy ! Component: 3750 - total flux cleaned = 0.00292297 Jy ! Component: 3800 - total flux cleaned = 0.00293105 Jy ! Component: 3850 - total flux cleaned = 0.00289075 Jy ! Component: 3900 - total flux cleaned = 0.00290687 Jy ! Component: 3950 - total flux cleaned = 0.0029228 Jy ! Component: 4000 - total flux cleaned = 0.00293067 Jy ! Component: 4050 - total flux cleaned = 0.00290701 Jy ! Total flux subtracted in 4096 components = 0.0028992 Jy ! Clean residual min=-0.000468 max=0.000564 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.119816 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 344 components and 0.119816 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1705+5109_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.233 at -6.647 degrees (North through East) ! Clean map min=-0.00082586 max=0.090016 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1705+5109_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0900163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123664 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41214 0.41214 0.82428 1.64856 3.29712 6.59424 13.1885 26.377 52.7539 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 727.907 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1705+5109_X_uvs.log closed on Wed Apr 6 23:50:38 2016