! Started logfile: /scr/pima/bg219b_uvs/J2159-0105_X_uvs.log on Thu Apr 7 02:04:57 2016 obs /scr/pima/bg219b_uvs/J2159-0105_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2159-0105_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862007 visibilities/baseline/integration-bin. ! Found source: J2159-0105 ! ! 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 28860 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/J2159-0105_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.004593Jy sigma=25.487474 ! Fit after self-cal, rms=0.938020Jy sigma=23.742551 ! 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=0.7621 mas, bmaj=1.699 mas, bpa=-2.236 degrees ! Estimated noise=0.405637 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 = 0.0455417 Jy ! Component: 100 - total flux cleaned = 0.0610308 Jy ! Total flux subtracted in 100 components = 0.0610308 Jy ! Clean residual min=-0.003555 max=0.007260 Jy/beam ! Clean residual mean=0.000008 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0610308 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0610308 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=0.058605Jy sigma=1.425470 ! Fit after self-cal, rms=0.057348Jy sigma=1.396200 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092209 Jy ! Component: 100 - total flux cleaned = 0.0144798 Jy ! Total flux subtracted in 100 components = 0.0144798 Jy ! Clean residual min=-0.002926 max=0.004219 Jy/beam ! Clean residual mean=0.000005 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0755105 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0755105 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=0.055603Jy sigma=1.344835 ! Fit after self-cal, rms=0.055604Jy sigma=1.344358 ! 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=0.957 mas, bmaj=2.068 mas, bpa=-2.812 degrees ! Estimated noise=0.232917 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 (-10.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487679 Jy ! Component: 100 - total flux cleaned = 0.00789773 Jy ! Component: 150 - total flux cleaned = 0.00989928 Jy ! Component: 200 - total flux cleaned = 0.0113302 Jy ! Total flux subtracted in 200 components = 0.0113302 Jy ! Clean residual min=-0.001738 max=0.002734 Jy/beam ! Clean residual mean=0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0868408 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.0868408 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=0.055161Jy sigma=1.330958 ! Fit after self-cal, rms=0.055129Jy sigma=1.329738 ! Inverting map ! Added new window around map position (-2.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255169 Jy ! Component: 100 - total flux cleaned = 0.00415567 Jy ! Component: 150 - total flux cleaned = 0.00537857 Jy ! Component: 200 - total flux cleaned = 0.00637715 Jy ! Total flux subtracted in 200 components = 0.00637715 Jy ! Clean residual min=-0.001376 max=0.001642 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0932179 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 74 components and 0.0932179 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=0.055000Jy sigma=1.325631 ! Fit after self-cal, rms=0.054988Jy sigma=1.325222 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 2.068 at -2.812 degrees (North through East) ! Clean map min=-0.0012152 max=0.06385 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 1.00 HN 1.08 KP 0.97 ! LA 0.93 MK 1.02 NL 1.01 OV 0.94 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.05 KP 0.99 ! LA 0.96 MK 1.00 NL 1.04 OV 1.03 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.06 KP 1.00 ! LA 1.00 MK 0.97 NL 1.08 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.08 KP 1.00 ! LA 1.03 MK 0.98 NL 0.98 OV 1.00 ! PT 0.99 SC 0.91 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.94 KP 1.00 ! LA 0.94 MK 1.01 NL 1.02 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 0.93 NL 1.01 OV 1.00 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 KP 1.02 ! LA 0.94 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 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=0.054988Jy sigma=1.325222 ! Fit after self-cal, rms=0.054797Jy sigma=1.322077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9578 mas, bmaj=2.069 mas, bpa=-2.937 degrees ! Estimated noise=0.231192 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 (19.6, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145443 Jy ! Component: 100 - total flux cleaned = 0.00219096 Jy ! Component: 150 - total flux cleaned = 0.00251018 Jy ! Component: 200 - total flux cleaned = 0.00274345 Jy ! Total flux subtracted in 200 components = 0.00274345 Jy ! Clean residual min=-0.001183 max=0.001396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0959614 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0959614 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=0.054748Jy sigma=1.320811 ! Fit after self-cal, rms=0.054762Jy sigma=1.320621 ! 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=0.054762Jy sigma=1.320621 ! Fit after self-cal, rms=0.054715Jy sigma=1.318704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9548 mas, bmaj=2.069 mas, bpa=-3.117 degrees ! Estimated noise=0.230608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597606 Jy ! Component: 100 - total flux cleaned = 0.000785359 Jy ! Component: 150 - total flux cleaned = 0.000935764 Jy ! Component: 200 - total flux cleaned = 0.00101626 Jy ! Total flux subtracted in 200 components = 0.00101626 Jy ! Clean residual min=-0.001127 max=0.001292 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0969776 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.0969776 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=0.054698Jy sigma=1.318282 ! Fit after self-cal, rms=0.054706Jy sigma=1.318194 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 (-41.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656483 Jy ! Component: 100 - total flux cleaned = 0.000881856 Jy ! Component: 150 - total flux cleaned = 0.00110481 Jy ! Component: 200 - total flux cleaned = 0.00119938 Jy ! Total flux subtracted in 200 components = 0.00119938 Jy ! Clean residual min=-0.001115 max=0.001036 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.098177 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.098177 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=0.054679Jy sigma=1.317528 ! Fit after self-cal, rms=0.054677Jy sigma=1.317469 ! 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=0.054677Jy sigma=1.317469 ! Fit after self-cal, rms=0.054629Jy sigma=1.317427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9547 mas, bmaj=2.07 mas, bpa=-3.184 degrees ! Estimated noise=0.230368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401737 Jy ! Component: 100 - total flux cleaned = 0.000533204 Jy ! Component: 150 - total flux cleaned = 0.000568258 Jy ! Component: 200 - total flux cleaned = 0.000601646 Jy ! Total flux subtracted in 200 components = 0.000601646 Jy ! Clean residual min=-0.001108 max=0.001038 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0987786 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 126 components and 0.0987786 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=0.054618Jy sigma=1.317143 ! Fit after self-cal, rms=0.054618Jy sigma=1.317133 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 = 0.000105019 Jy ! Component: 100 - total flux cleaned = 8.94859e-05 Jy ! Component: 150 - total flux cleaned = 0.000119979 Jy ! Component: 200 - total flux cleaned = 0.0001197 Jy ! Total flux subtracted in 200 components = 0.0001197 Jy ! Clean residual min=-0.001088 max=0.001031 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0988983 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 137 components and 0.0988984 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=0.054610Jy sigma=1.316945 ! Fit after self-cal, rms=0.054610Jy sigma=1.316939 ! 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=0.054610Jy sigma=1.316939 ! Fit after self-cal, rms=0.054582Jy sigma=1.316930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=3.327 mas, bpa=1.318 degrees ! Estimated noise=0.287227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147759 Jy ! Component: 100 - total flux cleaned = 0.000233365 Jy ! Component: 150 - total flux cleaned = 0.000265146 Jy ! Component: 200 - total flux cleaned = 0.000275161 Jy ! Total flux subtracted in 200 components = 0.000275161 Jy ! Clean residual min=-0.001011 max=0.001061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0991735 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 0.0991735 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=0.054580Jy sigma=1.316845 ! Fit after self-cal, rms=0.054580Jy sigma=1.316837 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 = 5.17699e-05 Jy ! Component: 100 - total flux cleaned = 6.07186e-05 Jy ! Component: 150 - total flux cleaned = 6.08961e-05 Jy ! Component: 200 - total flux cleaned = 6.10479e-05 Jy ! Total flux subtracted in 200 components = 6.10479e-05 Jy ! Clean residual min=-0.000999 max=0.001044 Jy/beam ! Clean residual mean=-0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0992346 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.0992345 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=0.054579Jy sigma=1.316799 ! Fit after self-cal, rms=0.054578Jy sigma=1.316799 ! 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=0.9546 mas, bmaj=2.071 mas, bpa=-3.227 degrees ! Estimated noise=0.230263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 2.071 at -3.227 degrees (North through East) ! Clean map min=-0.00093227 max=0.063202 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=0.7607 mas, bmaj=1.703 mas, bpa=-2.433 degrees ! Estimated noise=0.399227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454717 Jy ! Component: 100 - total flux cleaned = 0.0615997 Jy ! Component: 150 - total flux cleaned = 0.0702823 Jy ! Component: 200 - total flux cleaned = 0.0758277 Jy ! Total flux subtracted in 200 components = 0.0758277 Jy ! Clean residual min=-0.002769 max=0.004014 Jy/beam ! Clean residual mean=0.000005 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0758278 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0758278 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=2.071 mas, bpa=-3.227 degrees ! Estimated noise=0.230263 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516863 Jy ! Component: 100 - total flux cleaned = 0.00866327 Jy ! Component: 150 - total flux cleaned = 0.0112235 Jy ! Component: 200 - total flux cleaned = 0.0132572 Jy ! Total flux subtracted in 200 components = 0.0132572 Jy ! Clean residual min=-0.001417 max=0.001525 Jy/beam ! Clean residual mean=0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0890849 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.089085 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=2.129 mas, bmaj=3.327 mas, bpa=1.318 degrees ! Estimated noise=0.287227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256325 Jy ! Component: 100 - total flux cleaned = 0.00416224 Jy ! Component: 150 - total flux cleaned = 0.00533672 Jy ! Component: 200 - total flux cleaned = 0.00626282 Jy ! Total flux subtracted in 200 components = 0.00626282 Jy ! Clean residual min=-0.001201 max=0.001342 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0953478 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) ! Added new window around map position (-6.6, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751013 Jy ! Component: 100 - total flux cleaned = 0.0011001 Jy ! Component: 150 - total flux cleaned = 0.00149392 Jy ! Component: 200 - total flux cleaned = 0.00185741 Jy ! Total flux subtracted in 200 components = 0.00185741 Jy ! Clean residual min=-0.001007 max=0.000864 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0972052 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 121 components and 0.0972052 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=2.071 mas, bpa=-3.227 degrees ! Estimated noise=0.230263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586164 Jy ! Component: 100 - total flux cleaned = 0.000939625 Jy ! Component: 150 - total flux cleaned = 0.00109762 Jy ! Component: 200 - total flux cleaned = 0.00129899 Jy ! Total flux subtracted in 200 components = 0.00129899 Jy ! Clean residual min=-0.001202 max=0.001154 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0985042 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.0985042 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=0.054615Jy sigma=1.317553 ! Fit after self-cal, rms=0.054606Jy sigma=1.317271 wmodel /scr/pima/bg219b_uvs/J2159-0105_X_map.mod ! Writing 150 model components to file: /scr/pima/bg219b_uvs/J2159-0105_X_map.mod wobs /scr/pima/bg219b_uvs/J2159-0105_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2159-0105_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2159-0105_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J2159-0105_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 = -0.000103639 Jy ! Component: 100 - total flux cleaned = -0.000142881 Jy ! Component: 150 - total flux cleaned = -8.87339e-05 Jy ! Component: 200 - total flux cleaned = 3.20507e-05 Jy ! Component: 250 - total flux cleaned = 4.8527e-05 Jy ! Component: 300 - total flux cleaned = 4.84405e-05 Jy ! Component: 350 - total flux cleaned = 1.31974e-06 Jy ! Component: 400 - total flux cleaned = -4.47252e-05 Jy ! Component: 450 - total flux cleaned = -0.00013447 Jy ! Component: 500 - total flux cleaned = -0.000193347 Jy ! Component: 550 - total flux cleaned = -0.000308666 Jy ! Component: 600 - total flux cleaned = -0.000364862 Jy ! Component: 650 - total flux cleaned = -0.000406383 Jy ! Component: 700 - total flux cleaned = -0.000502165 Jy ! Component: 750 - total flux cleaned = -0.000529146 Jy ! Component: 800 - total flux cleaned = -0.000568951 Jy ! Component: 850 - total flux cleaned = -0.000621049 Jy ! Component: 900 - total flux cleaned = -0.000633897 Jy ! Component: 950 - total flux cleaned = -0.000672021 Jy ! Component: 1000 - total flux cleaned = -0.000722001 Jy ! Component: 1050 - total flux cleaned = -0.000709792 Jy ! Component: 1100 - total flux cleaned = -0.000746295 Jy ! Component: 1150 - total flux cleaned = -0.000758166 Jy ! Component: 1200 - total flux cleaned = -0.00072262 Jy ! Component: 1250 - total flux cleaned = -0.000699394 Jy ! Component: 1300 - total flux cleaned = -0.000734098 Jy ! Component: 1350 - total flux cleaned = -0.000734111 Jy ! Component: 1400 - total flux cleaned = -0.0007228 Jy ! Component: 1450 - total flux cleaned = -0.000700355 Jy ! Component: 1500 - total flux cleaned = -0.00067834 Jy ! Component: 1550 - total flux cleaned = -0.000689312 Jy ! Component: 1600 - total flux cleaned = -0.000635117 Jy ! Component: 1650 - total flux cleaned = -0.000592327 Jy ! Component: 1700 - total flux cleaned = -0.000550024 Jy ! Component: 1750 - total flux cleaned = -0.000528987 Jy ! Component: 1800 - total flux cleaned = -0.00046668 Jy ! Component: 1850 - total flux cleaned = -0.000456311 Jy ! Component: 1900 - total flux cleaned = -0.00043571 Jy ! Component: 1950 - total flux cleaned = -0.00041557 Jy ! Component: 2000 - total flux cleaned = -0.000385634 Jy ! Component: 2050 - total flux cleaned = -0.000385698 Jy ! Component: 2100 - total flux cleaned = -0.000395505 Jy ! Component: 2150 - total flux cleaned = -0.000376078 Jy ! Component: 2200 - total flux cleaned = -0.000395567 Jy ! Component: 2250 - total flux cleaned = -0.000424214 Jy ! Component: 2300 - total flux cleaned = -0.000414718 Jy ! Component: 2350 - total flux cleaned = -0.000395899 Jy ! Component: 2400 - total flux cleaned = -0.000414625 Jy ! Component: 2450 - total flux cleaned = -0.000442505 Jy ! Component: 2500 - total flux cleaned = -0.00044249 Jy ! Component: 2550 - total flux cleaned = -0.000442432 Jy ! Component: 2600 - total flux cleaned = -0.00042443 Jy ! Component: 2650 - total flux cleaned = -0.00037956 Jy ! Component: 2700 - total flux cleaned = -0.000388422 Jy ! Component: 2750 - total flux cleaned = -0.000423746 Jy ! Component: 2800 - total flux cleaned = -0.000441267 Jy ! Component: 2850 - total flux cleaned = -0.00039749 Jy ! Component: 2900 - total flux cleaned = -0.000388928 Jy ! Component: 2950 - total flux cleaned = -0.000363137 Jy ! Component: 3000 - total flux cleaned = -0.000337586 Jy ! Component: 3050 - total flux cleaned = -0.000337639 Jy ! Component: 3100 - total flux cleaned = -0.000354659 Jy ! Component: 3150 - total flux cleaned = -0.000363037 Jy ! Component: 3200 - total flux cleaned = -0.000329796 Jy ! Component: 3250 - total flux cleaned = -0.00033805 Jy ! Component: 3300 - total flux cleaned = -0.000329935 Jy ! Component: 3350 - total flux cleaned = -0.000346164 Jy ! Component: 3400 - total flux cleaned = -0.00032994 Jy ! Component: 3450 - total flux cleaned = -0.00032997 Jy ! Component: 3500 - total flux cleaned = -0.000321876 Jy ! Component: 3550 - total flux cleaned = -0.000290137 Jy ! Component: 3600 - total flux cleaned = -0.000305937 Jy ! Component: 3650 - total flux cleaned = -0.000266761 Jy ! Component: 3700 - total flux cleaned = -0.000251177 Jy ! Component: 3750 - total flux cleaned = -0.000243448 Jy ! Component: 3800 - total flux cleaned = -0.000235699 Jy ! Component: 3850 - total flux cleaned = -0.000258678 Jy ! Component: 3900 - total flux cleaned = -0.000273917 Jy ! Component: 3950 - total flux cleaned = -0.000273977 Jy ! Component: 4000 - total flux cleaned = -0.000243968 Jy ! Component: 4050 - total flux cleaned = -0.000228984 Jy ! Total flux subtracted in 4096 components = -0.000273702 Jy ! Clean residual min=-0.000440 max=0.000491 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0982305 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 428 components and 0.0982305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2159-0105_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 2.071 at -3.227 degrees (North through East) ! Clean map min=-0.00078352 max=0.063268 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2159-0105_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0632676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587474 0.587474 1.17495 2.3499 4.69979 9.39958 18.7992 37.5983 75.1967 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 510.661 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2159-0105_X_uvs.log closed on Thu Apr 7 02:05:02 2016