! Started logfile: /scr/pima/bg219b_uvs/J2147-0620_X_uvs.log on Thu Apr 7 02:04:41 2016 obs /scr/pima/bg219b_uvs/J2147-0620_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2147-0620_X_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863845 visibilities/baseline/integration-bin. ! Found source: J2147-0620 ! ! 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 29388 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/J2147-0620_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 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=1.002459Jy sigma=25.187945 ! Fit after self-cal, rms=0.944675Jy sigma=23.703854 ! 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=0.7504 mas, bmaj=1.766 mas, bpa=-3.674 degrees ! Estimated noise=0.406175 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 = 0.0430722 Jy ! Component: 100 - total flux cleaned = 0.0532035 Jy ! Total flux subtracted in 100 components = 0.0532035 Jy ! Clean residual min=-0.002947 max=0.003991 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0532035 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0532035 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=0.058135Jy sigma=1.391100 ! Fit after self-cal, rms=0.056588Jy sigma=1.348578 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532614 Jy ! Component: 100 - total flux cleaned = 0.00815086 Jy ! Total flux subtracted in 100 components = 0.00815086 Jy ! Clean residual min=-0.002749 max=0.003200 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0613544 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.0613544 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=0.055989Jy sigma=1.331287 ! Fit after self-cal, rms=0.055995Jy sigma=1.331052 ! 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=0.941 mas, bmaj=2.163 mas, bpa=-3.532 degrees ! Estimated noise=0.226405 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 (-1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381066 Jy ! Component: 100 - total flux cleaned = 0.00589385 Jy ! Component: 150 - total flux cleaned = 0.00729291 Jy ! Component: 200 - total flux cleaned = 0.0082495 Jy ! Total flux subtracted in 200 components = 0.0082495 Jy ! Clean residual min=-0.001474 max=0.001325 Jy/beam ! Clean residual mean=0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0696039 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.0696039 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=0.055725Jy sigma=1.323855 ! Fit after self-cal, rms=0.055700Jy sigma=1.322858 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 2.163 at -3.532 degrees (North through East) ! Clean map min=-0.0013726 max=0.057879 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.08 KP 0.96 ! LA 0.95 MK 1.00 NL 1.03 OV 1.01 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.02 KP 1.02 ! LA 0.95 MK 1.03 NL 1.08 OV 1.10 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 0.98 ! LA 1.03 MK 1.03 NL 1.04 OV 1.05 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 1.01 ! LA 0.94 MK 0.93 NL 1.03 OV 0.99 ! PT 0.96 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 0.98 ! LA 0.89 MK 1.02 NL 1.03 OV 1.05 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 1.02 ! LA 1.01 MK 1.04 NL 0.98 OV 0.99 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 1.02 ! LA 0.96 MK 1.05 NL 1.03 OV 0.94 ! PT 0.97 SC 1.13 ! ! ! 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=0.055700Jy sigma=1.322858 ! Fit after self-cal, rms=0.055764Jy sigma=1.319479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=2.179 mas, bpa=-3.624 degrees ! Estimated noise=0.225933 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 = 0.00032689 Jy ! Component: 100 - total flux cleaned = 0.000189117 Jy ! Component: 150 - total flux cleaned = 6.01092e-05 Jy ! Component: 200 - total flux cleaned = -2.84788e-05 Jy ! Total flux subtracted in 200 components = -2.84788e-05 Jy ! Clean residual min=-0.001182 max=0.001330 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0695754 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0695754 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=0.055744Jy sigma=1.319052 ! Fit after self-cal, rms=0.055771Jy sigma=1.318812 ! 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=0.055771Jy sigma=1.318812 ! Fit after self-cal, rms=0.055874Jy sigma=1.317352 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=2.18 mas, bpa=-3.679 degrees ! Estimated noise=0.225994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.26472e-05 Jy ! Component: 100 - total flux cleaned = -2.57989e-05 Jy ! Component: 150 - total flux cleaned = -7.29867e-05 Jy ! Component: 200 - total flux cleaned = -7.33895e-05 Jy ! Total flux subtracted in 200 components = -7.33895e-05 Jy ! Clean residual min=-0.001181 max=0.001273 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.069502 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.069502 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=0.055867Jy sigma=1.317198 ! Fit after self-cal, rms=0.055884Jy sigma=1.317063 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 (21.6, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960522 Jy ! Component: 100 - total flux cleaned = 0.00106499 Jy ! Component: 150 - total flux cleaned = 0.00104625 Jy ! Component: 200 - total flux cleaned = 0.00104732 Jy ! Total flux subtracted in 200 components = 0.00104732 Jy ! Clean residual min=-0.001116 max=0.001282 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0705493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0705493 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=0.055858Jy sigma=1.316362 ! Fit after self-cal, rms=0.055856Jy sigma=1.316284 ! Inverting map ! Added new window around map position (3, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106912 Jy ! Component: 100 - total flux cleaned = 0.00158029 Jy ! Component: 150 - total flux cleaned = 0.00179953 Jy ! Component: 200 - total flux cleaned = 0.00184769 Jy ! Total flux subtracted in 200 components = 0.00184769 Jy ! Clean residual min=-0.001039 max=0.000906 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.072397 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.072397 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=0.055831Jy sigma=1.315689 ! Fit after self-cal, rms=0.055829Jy sigma=1.315645 ! 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=0.055829Jy sigma=1.315645 ! Fit after self-cal, rms=0.055673Jy sigma=1.315608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=2.181 mas, bpa=-3.807 degrees ! Estimated noise=0.225395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491197 Jy ! Component: 100 - total flux cleaned = 0.000667967 Jy ! Component: 150 - total flux cleaned = 0.000711226 Jy ! Component: 200 - total flux cleaned = 0.000685399 Jy ! Total flux subtracted in 200 components = 0.000685399 Jy ! Clean residual min=-0.000990 max=0.000878 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0730824 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.0730824 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=0.055664Jy sigma=1.315421 ! Fit after self-cal, rms=0.055668Jy sigma=1.315404 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.90883e-05 Jy ! Component: 100 - total flux cleaned = 0.000111625 Jy ! Component: 150 - total flux cleaned = 8.7861e-05 Jy ! Component: 200 - total flux cleaned = 9.91182e-05 Jy ! Total flux subtracted in 200 components = 9.91182e-05 Jy ! Clean residual min=-0.000974 max=0.000875 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0731815 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 126 components and 0.0731815 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=0.055663Jy sigma=1.315294 ! Fit after self-cal, rms=0.055662Jy sigma=1.315294 ! 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=0.055662Jy sigma=1.315294 ! Fit after self-cal, rms=0.055651Jy sigma=1.315289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=3.667 mas, bpa=0.1938 degrees ! Estimated noise=0.274702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13949e-05 Jy ! Component: 100 - total flux cleaned = 1.00805e-05 Jy ! Component: 150 - total flux cleaned = -2.6611e-05 Jy ! Component: 200 - total flux cleaned = -4.35146e-05 Jy ! Total flux subtracted in 200 components = -4.35146e-05 Jy ! Clean residual min=-0.001129 max=0.000903 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.073138 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.073138 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=0.055648Jy sigma=1.315227 ! Fit after self-cal, rms=0.055649Jy sigma=1.315217 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 = 5.92066e-06 Jy ! Component: 100 - total flux cleaned = 6.22036e-06 Jy ! Component: 150 - total flux cleaned = -1.69717e-05 Jy ! Component: 200 - total flux cleaned = -3.84033e-05 Jy ! Total flux subtracted in 200 components = -3.84033e-05 Jy ! Clean residual min=-0.001097 max=0.000900 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0730996 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 139 components and 0.0730996 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=0.055647Jy sigma=1.315187 ! Fit after self-cal, rms=0.055646Jy sigma=1.315177 ! 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=0.9485 mas, bmaj=2.181 mas, bpa=-3.865 degrees ! Estimated noise=0.225326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 2.181 at -3.865 degrees (North through East) ! Clean map min=-0.00090214 max=0.057578 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=0.7534 mas, bmaj=1.778 mas, bpa=-3.949 degrees ! Estimated noise=0.405593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440288 Jy ! Component: 100 - total flux cleaned = 0.0545719 Jy ! Component: 150 - total flux cleaned = 0.0596431 Jy ! Component: 200 - total flux cleaned = 0.0629444 Jy ! Total flux subtracted in 200 components = 0.0629444 Jy ! Clean residual min=-0.002415 max=0.002440 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0629444 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 0.0629444 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=2.181 mas, bpa=-3.865 degrees ! Estimated noise=0.225326 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 = 0.00297002 Jy ! Component: 100 - total flux cleaned = 0.00491264 Jy ! Component: 150 - total flux cleaned = 0.00642471 Jy ! Component: 200 - total flux cleaned = 0.00763839 Jy ! Total flux subtracted in 200 components = 0.00763839 Jy ! Clean residual min=-0.001156 max=0.001261 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0705828 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.0705828 Jy ! Inverting map ! Added new window around map position (-0.6, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119325 Jy ! Component: 100 - total flux cleaned = 0.00187512 Jy ! Component: 150 - total flux cleaned = 0.00218989 Jy ! Component: 200 - total flux cleaned = 0.00250104 Jy ! Total flux subtracted in 200 components = 0.00250104 Jy ! Clean residual min=-0.001031 max=0.000914 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0730838 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0730838 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=2.171 mas, bmaj=3.667 mas, bpa=0.1938 degrees ! Estimated noise=0.274702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604 Jy ! Component: 100 - total flux cleaned = 0.000745565 Jy ! Component: 150 - total flux cleaned = 0.000797864 Jy ! Component: 200 - total flux cleaned = 0.000843727 Jy ! Total flux subtracted in 200 components = 0.000843727 Jy ! Clean residual min=-0.001137 max=0.000995 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0739275 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 = 1.32412e-05 Jy ! Component: 100 - total flux cleaned = 1.27806e-05 Jy ! Component: 150 - total flux cleaned = 9.30035e-07 Jy ! Component: 200 - total flux cleaned = 1.22235e-06 Jy ! Total flux subtracted in 200 components = 1.22235e-06 Jy ! Clean residual min=-0.001088 max=0.001003 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0739288 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 100 components and 0.0739288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=2.181 mas, bpa=-3.865 degrees ! Estimated noise=0.225326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.84198e-05 Jy ! Component: 100 - total flux cleaned = 8.17295e-05 Jy ! Component: 150 - total flux cleaned = 8.13732e-05 Jy ! Component: 200 - total flux cleaned = 9.61997e-05 Jy ! Total flux subtracted in 200 components = 9.61997e-05 Jy ! Clean residual min=-0.000992 max=0.000841 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.074025 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.074025 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=0.055648Jy sigma=1.315213 ! Fit after self-cal, rms=0.055642Jy sigma=1.315126 wmodel /scr/pima/bg219b_uvs/J2147-0620_X_map.mod ! Writing 118 model components to file: /scr/pima/bg219b_uvs/J2147-0620_X_map.mod wobs /scr/pima/bg219b_uvs/J2147-0620_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2147-0620_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2147-0620_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J2147-0620_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 = -0.000382995 Jy ! Component: 100 - total flux cleaned = -0.000508764 Jy ! Component: 150 - total flux cleaned = -0.000642737 Jy ! Component: 200 - total flux cleaned = -0.000785883 Jy ! Component: 250 - total flux cleaned = -0.000896443 Jy ! Component: 300 - total flux cleaned = -0.000990589 Jy ! Component: 350 - total flux cleaned = -0.00112205 Jy ! Component: 400 - total flux cleaned = -0.00123757 Jy ! Component: 450 - total flux cleaned = -0.00135025 Jy ! Component: 500 - total flux cleaned = -0.0014362 Jy ! Component: 550 - total flux cleaned = -0.0015084 Jy ! Component: 600 - total flux cleaned = -0.0015909 Jy ! Component: 650 - total flux cleaned = -0.00166067 Jy ! Component: 700 - total flux cleaned = -0.001752 Jy ! Component: 750 - total flux cleaned = -0.00184194 Jy ! Component: 800 - total flux cleaned = -0.00190842 Jy ! Component: 850 - total flux cleaned = -0.00195209 Jy ! Component: 900 - total flux cleaned = -0.00202754 Jy ! Component: 950 - total flux cleaned = -0.00207028 Jy ! Component: 1000 - total flux cleaned = -0.00213337 Jy ! Component: 1050 - total flux cleaned = -0.00219559 Jy ! Component: 1100 - total flux cleaned = -0.00225694 Jy ! Component: 1150 - total flux cleaned = -0.00228735 Jy ! Component: 1200 - total flux cleaned = -0.00232742 Jy ! Component: 1250 - total flux cleaned = -0.0023571 Jy ! Component: 1300 - total flux cleaned = -0.00236687 Jy ! Component: 1350 - total flux cleaned = -0.00237658 Jy ! Component: 1400 - total flux cleaned = -0.00237669 Jy ! Component: 1450 - total flux cleaned = -0.00243396 Jy ! Component: 1500 - total flux cleaned = -0.00243396 Jy ! Component: 1550 - total flux cleaned = -0.00247152 Jy ! Component: 1600 - total flux cleaned = -0.00251786 Jy ! Component: 1650 - total flux cleaned = -0.00249036 Jy ! Component: 1700 - total flux cleaned = -0.00252679 Jy ! Component: 1750 - total flux cleaned = -0.00250871 Jy ! Component: 1800 - total flux cleaned = -0.00255348 Jy ! Component: 1850 - total flux cleaned = -0.00252676 Jy ! Component: 1900 - total flux cleaned = -0.00250925 Jy ! Component: 1950 - total flux cleaned = -0.00255301 Jy ! Component: 2000 - total flux cleaned = -0.00257899 Jy ! Component: 2050 - total flux cleaned = -0.00253602 Jy ! Component: 2100 - total flux cleaned = -0.00251044 Jy ! Component: 2150 - total flux cleaned = -0.00250212 Jy ! Component: 2200 - total flux cleaned = -0.00249375 Jy ! Component: 2250 - total flux cleaned = -0.00245221 Jy ! Component: 2300 - total flux cleaned = -0.00246871 Jy ! Component: 2350 - total flux cleaned = -0.00242757 Jy ! Component: 2400 - total flux cleaned = -0.00241128 Jy ! Component: 2450 - total flux cleaned = -0.00242755 Jy ! Component: 2500 - total flux cleaned = -0.00241141 Jy ! Component: 2550 - total flux cleaned = -0.00239545 Jy ! Component: 2600 - total flux cleaned = -0.00238749 Jy ! Component: 2650 - total flux cleaned = -0.00237961 Jy ! Component: 2700 - total flux cleaned = -0.00238752 Jy ! Component: 2750 - total flux cleaned = -0.00235623 Jy ! Component: 2800 - total flux cleaned = -0.00236403 Jy ! Component: 2850 - total flux cleaned = -0.00233321 Jy ! Component: 2900 - total flux cleaned = -0.00234084 Jy ! Component: 2950 - total flux cleaned = -0.00229527 Jy ! Component: 3000 - total flux cleaned = -0.00229529 Jy ! Component: 3050 - total flux cleaned = -0.00231027 Jy ! Component: 3100 - total flux cleaned = -0.00228044 Jy ! Component: 3150 - total flux cleaned = -0.00229528 Jy ! Component: 3200 - total flux cleaned = -0.002251 Jy ! Component: 3250 - total flux cleaned = -0.00225833 Jy ! Component: 3300 - total flux cleaned = -0.00223648 Jy ! Component: 3350 - total flux cleaned = -0.00224369 Jy ! Component: 3400 - total flux cleaned = -0.00220777 Jy ! Component: 3450 - total flux cleaned = -0.00221496 Jy ! Component: 3500 - total flux cleaned = -0.00220784 Jy ! Component: 3550 - total flux cleaned = -0.0021796 Jy ! Component: 3600 - total flux cleaned = -0.00217959 Jy ! Component: 3650 - total flux cleaned = -0.00220752 Jy ! Component: 3700 - total flux cleaned = -0.00218666 Jy ! Component: 3750 - total flux cleaned = -0.00223502 Jy ! Component: 3800 - total flux cleaned = -0.00219379 Jy ! Component: 3850 - total flux cleaned = -0.00218701 Jy ! Component: 3900 - total flux cleaned = -0.00218701 Jy ! Component: 3950 - total flux cleaned = -0.00220049 Jy ! Component: 4000 - total flux cleaned = -0.00220044 Jy ! Component: 4050 - total flux cleaned = -0.00219372 Jy ! Total flux subtracted in 4096 components = -0.00220703 Jy ! Clean residual min=-0.000333 max=0.000474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0718179 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 381 components and 0.071818 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2147-0620_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 2.181 at -3.865 degrees (North through East) ! Clean map min=-0.0006462 max=0.057721 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2147-0620_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0577212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578442 0.578442 1.15688 2.31377 4.62754 9.25508 18.5102 37.0203 74.0406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.634 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2147-0620_X_uvs.log closed on Thu Apr 7 02:04:46 2016