! Started logfile: /scr/pima/bg219e_uvs/J0503-2128_X_uvs.log on Thu Apr 7 08:59:19 2016 obs /scr/pima/bg219e_uvs/J0503-2128_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0503-2128_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.836066 visibilities/baseline/integration-bin. ! Found source: J0503-2128 ! ! 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 22032 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/bg219e_uvs/J0503-2128_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.004450Jy sigma=23.082901 ! Fit after self-cal, rms=0.932980Jy sigma=21.384297 ! 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=0.8277 mas, bmaj=3.22 mas, bpa=10.29 degrees ! Estimated noise=0.610242 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 = 0.0481603 Jy ! Component: 100 - total flux cleaned = 0.0639467 Jy ! Total flux subtracted in 100 components = 0.0639467 Jy ! Clean residual min=-0.006405 max=0.007940 Jy/beam ! Clean residual mean=-0.000013 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.0639466 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0639466 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=0.068411Jy sigma=1.515685 ! Fit after self-cal, rms=0.067265Jy sigma=1.492589 ! 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=1.051 mas, bmaj=3.628 mas, bpa=8.255 degrees ! Estimated noise=0.291662 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 = 0.0140617 Jy ! Component: 100 - total flux cleaned = 0.0209209 Jy ! Component: 150 - total flux cleaned = 0.0247087 Jy ! Component: 200 - total flux cleaned = 0.0268864 Jy ! Total flux subtracted in 200 components = 0.0268864 Jy ! Clean residual min=-0.004817 max=0.013565 Jy/beam ! Clean residual mean=0.000010 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.090833 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 70 components and 0.090833 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=0.064650Jy sigma=1.422962 ! Fit after self-cal, rms=0.064620Jy sigma=1.420944 ! Inverting map ! Added new window around map position (-5.4, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134674 Jy ! Component: 100 - total flux cleaned = 0.0198889 Jy ! Component: 150 - total flux cleaned = 0.0238889 Jy ! Component: 200 - total flux cleaned = 0.0269177 Jy ! Total flux subtracted in 200 components = 0.0269177 Jy ! Clean residual min=-0.002531 max=0.002711 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.117751 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 118 components and 0.117751 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=0.062010Jy sigma=1.353872 ! Fit after self-cal, rms=0.061655Jy sigma=1.344742 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.628 at 8.255 degrees (North through East) ! Clean map min=-0.0022866 max=0.071233 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 1.05 HN 0.99 KP 0.92 ! LA 0.95 NL 1.02 OV 0.97 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.03 KP 0.94 ! LA 0.98 NL 1.04 OV 0.93 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.96 ! LA 0.91 NL 1.08 OV 1.00 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.94 ! LA 0.95 NL 1.06 OV 0.98 PT 0.95 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.07 KP 0.96 ! LA 0.93 NL 1.02 OV 1.01 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.88 KP 0.95 ! LA 0.98 NL 1.03 OV 0.95 PT 1.02 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 0.98 ! LA 0.95 NL 1.02 OV 0.97 PT 0.99 ! SC 1.05 ! ! ! 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=0.061655Jy sigma=1.344742 ! Fit after self-cal, rms=0.060358Jy sigma=1.339416 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.658 mas, bpa=8.165 degrees ! Estimated noise=0.284957 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 = 0.00355262 Jy ! Component: 100 - total flux cleaned = 0.00523328 Jy ! Component: 150 - total flux cleaned = 0.00576321 Jy ! Component: 200 - total flux cleaned = 0.00623631 Jy ! Total flux subtracted in 200 components = 0.00623631 Jy ! Clean residual min=-0.001536 max=0.001619 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.123987 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 144 components and 0.123987 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=0.060151Jy sigma=1.334230 ! Fit after self-cal, rms=0.060150Jy sigma=1.333310 ! 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=0.060150Jy sigma=1.333310 ! Fit after self-cal, rms=0.060124Jy sigma=1.333113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.658 mas, bpa=8.192 degrees ! Estimated noise=0.284919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122746 Jy ! Component: 100 - total flux cleaned = 0.00163775 Jy ! Component: 150 - total flux cleaned = 0.00187072 Jy ! Component: 200 - total flux cleaned = 0.00197527 Jy ! Total flux subtracted in 200 components = 0.00197527 Jy ! Clean residual min=-0.001539 max=0.001647 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.125962 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.125962 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=0.060084Jy sigma=1.332280 ! Fit after self-cal, rms=0.060079Jy sigma=1.332191 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 = 0.000328506 Jy ! Component: 100 - total flux cleaned = 0.000329384 Jy ! Component: 150 - total flux cleaned = 0.000329677 Jy ! Component: 200 - total flux cleaned = 0.000329549 Jy ! Total flux subtracted in 200 components = 0.000329549 Jy ! Clean residual min=-0.001505 max=0.001606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.126292 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 166 components and 0.126292 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=0.060060Jy sigma=1.331839 ! Fit after self-cal, rms=0.060057Jy sigma=1.331812 ! 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=0.060057Jy sigma=1.331812 ! Fit after self-cal, rms=0.060594Jy sigma=1.330811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.662 mas, bpa=8.175 degrees ! Estimated noise=0.284997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.96257e-05 Jy ! Component: 100 - total flux cleaned = -5.87399e-05 Jy ! Component: 150 - total flux cleaned = -7.87385e-05 Jy ! Component: 200 - total flux cleaned = -7.88488e-05 Jy ! Total flux subtracted in 200 components = -7.88488e-05 Jy ! Clean residual min=-0.001450 max=0.001674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.126213 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 178 components and 0.126213 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=0.060578Jy sigma=1.330524 ! Fit after self-cal, rms=0.060600Jy sigma=1.330385 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 (3.8, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810055 Jy ! Component: 100 - total flux cleaned = 0.000590073 Jy ! Component: 150 - total flux cleaned = 0.000369695 Jy ! Component: 200 - total flux cleaned = 0.000245371 Jy ! Total flux subtracted in 200 components = 0.000245371 Jy ! Clean residual min=-0.001454 max=0.001610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.126459 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 197 components and 0.126459 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=0.060554Jy sigma=1.329400 ! Fit after self-cal, rms=0.060555Jy sigma=1.329265 ! Inverting map ! Added new window around map position (45.8, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126901 Jy ! Component: 100 - total flux cleaned = 0.0014 Jy ! Component: 150 - total flux cleaned = 0.00156393 Jy ! Component: 200 - total flux cleaned = 0.00161416 Jy ! Total flux subtracted in 200 components = 0.00161416 Jy ! Clean residual min=-0.001368 max=0.001478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.128073 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 215 components and 0.128073 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=0.060510Jy sigma=1.328299 ! Fit after self-cal, rms=0.060497Jy sigma=1.328181 ! Inverting map ! Added new window around map position (-21, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639362 Jy ! Component: 100 - total flux cleaned = 0.000967672 Jy ! Component: 150 - total flux cleaned = 0.0010253 Jy ! Component: 200 - total flux cleaned = 0.000995713 Jy ! Total flux subtracted in 200 components = 0.000995713 Jy ! Clean residual min=-0.001264 max=0.001126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.129068 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 235 components and 0.129068 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=0.060453Jy sigma=1.327142 ! Fit after self-cal, rms=0.060448Jy sigma=1.327051 ! 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=0.060448Jy sigma=1.327051 ! Fit after self-cal, rms=0.060607Jy sigma=1.327167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=5.103 mas, bpa=-3.23 degrees ! Estimated noise=0.332338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329047 Jy ! Component: 100 - total flux cleaned = 0.00068077 Jy ! Component: 150 - total flux cleaned = 0.000725461 Jy ! Component: 200 - total flux cleaned = 0.000686854 Jy ! Total flux subtracted in 200 components = 0.000686854 Jy ! Clean residual min=-0.001076 max=0.001029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.129755 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 262 components and 0.129755 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=0.060594Jy sigma=1.326872 ! Fit after self-cal, rms=0.060597Jy sigma=1.326830 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 = 0.000202353 Jy ! Component: 100 - total flux cleaned = 0.000184049 Jy ! Component: 150 - total flux cleaned = 0.000149244 Jy ! Component: 200 - total flux cleaned = 0.000100292 Jy ! Total flux subtracted in 200 components = 0.000100292 Jy ! Clean residual min=-0.001019 max=0.000990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.129856 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 282 components and 0.129856 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=0.060591Jy sigma=1.326689 ! Fit after self-cal, rms=0.060590Jy sigma=1.326678 ! 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=1.06 mas, bmaj=3.663 mas, bpa=8.097 degrees ! Estimated noise=0.28448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 3.663 at 8.097 degrees (North through East) ! Clean map min=-0.001287 max=0.069848 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=0.8277 mas, bmaj=3.24 mas, bpa=10.22 degrees ! Estimated noise=0.601159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475771 Jy ! Component: 100 - total flux cleaned = 0.0640056 Jy ! Component: 150 - total flux cleaned = 0.0757273 Jy ! Component: 200 - total flux cleaned = 0.0849232 Jy ! Total flux subtracted in 200 components = 0.0849232 Jy ! Clean residual min=-0.004966 max=0.005664 Jy/beam ! Clean residual mean=-0.000009 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.0849232 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0849232 Jy ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=3.663 mas, bpa=8.097 degrees ! Estimated noise=0.28448 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 = 0.0104082 Jy ! Component: 100 - total flux cleaned = 0.0177769 Jy ! Component: 150 - total flux cleaned = 0.0232178 Jy ! Component: 200 - total flux cleaned = 0.027322 Jy ! Total flux subtracted in 200 components = 0.027322 Jy ! Clean residual min=-0.002437 max=0.002758 Jy/beam ! Clean residual mean=-0.000005 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.112245 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.112245 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=2.236 mas, bmaj=5.103 mas, bpa=-3.23 degrees ! Estimated noise=0.332338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044473 Jy ! Component: 100 - total flux cleaned = 0.00728503 Jy ! Component: 150 - total flux cleaned = 0.00947048 Jy ! Component: 200 - total flux cleaned = 0.0110809 Jy ! Total flux subtracted in 200 components = 0.0110809 Jy ! Clean residual min=-0.001720 max=0.001655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.123326 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993869 Jy ! Component: 100 - total flux cleaned = 0.00196381 Jy ! Component: 150 - total flux cleaned = 0.00276283 Jy ! Component: 200 - total flux cleaned = 0.00322601 Jy ! Total flux subtracted in 200 components = 0.00322601 Jy ! Clean residual min=-0.001494 max=0.001326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.126552 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 124 components and 0.126552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=3.663 mas, bpa=8.097 degrees ! Estimated noise=0.28448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805857 Jy ! Component: 100 - total flux cleaned = 0.00142068 Jy ! Component: 150 - total flux cleaned = 0.00176996 Jy ! Component: 200 - total flux cleaned = 0.00199992 Jy ! Total flux subtracted in 200 components = 0.00199992 Jy ! Clean residual min=-0.001304 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.128552 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 0.128552 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=0.060699Jy sigma=1.329350 ! Fit after self-cal, rms=0.060677Jy sigma=1.328942 wmodel /scr/pima/bg219e_uvs/J0503-2128_X_map.mod ! Writing 150 model components to file: /scr/pima/bg219e_uvs/J0503-2128_X_map.mod wobs /scr/pima/bg219e_uvs/J0503-2128_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0503-2128_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0503-2128_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0503-2128_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 = 6.83847e-05 Jy ! Component: 100 - total flux cleaned = 0.000133923 Jy ! Component: 150 - total flux cleaned = 7.0401e-05 Jy ! Component: 200 - total flux cleaned = 3.02254e-05 Jy ! Component: 250 - total flux cleaned = 4.96592e-05 Jy ! Component: 300 - total flux cleaned = -6.5516e-05 Jy ! Component: 350 - total flux cleaned = -8.42726e-05 Jy ! Component: 400 - total flux cleaned = -4.7843e-05 Jy ! Component: 450 - total flux cleaned = -3.0243e-05 Jy ! Component: 500 - total flux cleaned = -1.27515e-05 Jy ! Component: 550 - total flux cleaned = 5.54045e-05 Jy ! Component: 600 - total flux cleaned = 7.20172e-05 Jy ! Component: 650 - total flux cleaned = 0.000137937 Jy ! Component: 700 - total flux cleaned = 0.000186293 Jy ! Component: 750 - total flux cleaned = 0.000201841 Jy ! Component: 800 - total flux cleaned = 0.000232873 Jy ! Component: 850 - total flux cleaned = 0.000263562 Jy ! Component: 900 - total flux cleaned = 0.000293696 Jy ! Component: 950 - total flux cleaned = 0.000353127 Jy ! Component: 1000 - total flux cleaned = 0.000382004 Jy ! Component: 1050 - total flux cleaned = 0.000453568 Jy ! Component: 1100 - total flux cleaned = 0.000425413 Jy ! Component: 1150 - total flux cleaned = 0.000439789 Jy ! Component: 1200 - total flux cleaned = 0.000495062 Jy ! Component: 1250 - total flux cleaned = 0.000562721 Jy ! Component: 1300 - total flux cleaned = 0.000549289 Jy ! Component: 1350 - total flux cleaned = 0.000575477 Jy ! Component: 1400 - total flux cleaned = 0.00057542 Jy ! Component: 1450 - total flux cleaned = 0.000614139 Jy ! Component: 1500 - total flux cleaned = 0.000626753 Jy ! Component: 1550 - total flux cleaned = 0.000689366 Jy ! Component: 1600 - total flux cleaned = 0.000714136 Jy ! Component: 1650 - total flux cleaned = 0.000763076 Jy ! Component: 1700 - total flux cleaned = 0.000763101 Jy ! Component: 1750 - total flux cleaned = 0.000834949 Jy ! Component: 1800 - total flux cleaned = 0.000846712 Jy ! Component: 1850 - total flux cleaned = 0.000881833 Jy ! Component: 1900 - total flux cleaned = 0.000962596 Jy ! Component: 1950 - total flux cleaned = 0.000973835 Jy ! Component: 2000 - total flux cleaned = 0.00100759 Jy ! Component: 2050 - total flux cleaned = 0.0010635 Jy ! Component: 2100 - total flux cleaned = 0.00108555 Jy ! Component: 2150 - total flux cleaned = 0.00112923 Jy ! Component: 2200 - total flux cleaned = 0.00117229 Jy ! Component: 2250 - total flux cleaned = 0.00120426 Jy ! Component: 2300 - total flux cleaned = 0.00127818 Jy ! Component: 2350 - total flux cleaned = 0.00130931 Jy ! Component: 2400 - total flux cleaned = 0.00136112 Jy ! Component: 2450 - total flux cleaned = 0.00135096 Jy ! Component: 2500 - total flux cleaned = 0.00141187 Jy ! Component: 2550 - total flux cleaned = 0.00145225 Jy ! Component: 2600 - total flux cleaned = 0.00145217 Jy ! Component: 2650 - total flux cleaned = 0.0015016 Jy ! Component: 2700 - total flux cleaned = 0.00146241 Jy ! Component: 2750 - total flux cleaned = 0.00149171 Jy ! Component: 2800 - total flux cleaned = 0.0014919 Jy ! Component: 2850 - total flux cleaned = 0.00152075 Jy ! Component: 2900 - total flux cleaned = 0.00154928 Jy ! Component: 2950 - total flux cleaned = 0.00161515 Jy ! Component: 3000 - total flux cleaned = 0.00158722 Jy ! Component: 3050 - total flux cleaned = 0.00164284 Jy ! Component: 3100 - total flux cleaned = 0.00167952 Jy ! Component: 3150 - total flux cleaned = 0.00166134 Jy ! Component: 3200 - total flux cleaned = 0.00166144 Jy ! Component: 3250 - total flux cleaned = 0.00167945 Jy ! Component: 3300 - total flux cleaned = 0.00170613 Jy ! Component: 3350 - total flux cleaned = 0.00173277 Jy ! Component: 3400 - total flux cleaned = 0.00171533 Jy ! Component: 3450 - total flux cleaned = 0.0017589 Jy ! Component: 3500 - total flux cleaned = 0.00179352 Jy ! Component: 3550 - total flux cleaned = 0.00179354 Jy ! Component: 3600 - total flux cleaned = 0.00181057 Jy ! Component: 3650 - total flux cleaned = 0.00181898 Jy ! Component: 3700 - total flux cleaned = 0.00182734 Jy ! Component: 3750 - total flux cleaned = 0.00185222 Jy ! Component: 3800 - total flux cleaned = 0.00184394 Jy ! Component: 3850 - total flux cleaned = 0.00187697 Jy ! Component: 3900 - total flux cleaned = 0.00190145 Jy ! Component: 3950 - total flux cleaned = 0.0019015 Jy ! Component: 4000 - total flux cleaned = 0.00191767 Jy ! Component: 4050 - total flux cleaned = 0.0019578 Jy ! Total flux subtracted in 4096 components = 0.00195776 Jy ! Clean residual min=-0.000515 max=0.000532 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.13051 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 416 components and 0.13051 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0503-2128_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 3.663 at 8.097 degrees (North through East) ! Clean map min=-0.00091653 max=0.070939 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0503-2128_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0709393 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.59291 0.59291 1.18582 2.37164 4.74328 9.48656 18.9731 37.9462 75.8925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 505.979 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0503-2128_X_uvs.log closed on Thu Apr 7 08:59:24 2016