! Started logfile: /scr/pima/bg219g_uvs/J1639+5357_X_uvs.log on Thu Apr 7 09:53:50 2016 obs /scr/pima/bg219g_uvs/J1639+5357_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1639+5357_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886772 visibilities/baseline/integration-bin. ! Found source: J1639+5357 ! ! 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 10056 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/bg219g_uvs/J1639+5357_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.017961Jy sigma=22.606741 ! Fit after self-cal, rms=0.855120Jy sigma=18.894114 ! 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=0.6699 mas, bmaj=2.706 mas, bpa=39.93 degrees ! Estimated noise=0.876505 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 = 0.108948 Jy ! Component: 100 - total flux cleaned = 0.142535 Jy ! Total flux subtracted in 100 components = 0.142535 Jy ! Clean residual min=-0.010191 max=0.015268 Jy/beam ! Clean residual mean=0.000051 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 0.142535 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.142535 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=0.081056Jy sigma=1.655771 ! Fit after self-cal, rms=0.080951Jy sigma=1.653902 ! 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=0.8672 mas, bmaj=2.679 mas, bpa=40.35 degrees ! Estimated noise=0.43961 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 = 0.0215551 Jy ! Component: 100 - total flux cleaned = 0.0338685 Jy ! Component: 150 - total flux cleaned = 0.0417981 Jy ! Component: 200 - total flux cleaned = 0.0469871 Jy ! Total flux subtracted in 200 components = 0.0469871 Jy ! Clean residual min=-0.003986 max=0.004333 Jy/beam ! Clean residual mean=0.000035 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.189523 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.189523 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=0.074953Jy sigma=1.501363 ! Fit after self-cal, rms=0.074892Jy sigma=1.499513 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 2.679 at 40.35 degrees (North through East) ! Clean map min=-0.0036596 max=0.14949 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 1.00 FD 1.04 HN 1.02 KP 0.95 ! LA 1.05 MK 0.93 NL 1.01 OV 0.96 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.03 KP 1.00 ! LA 0.91 MK 0.95 NL 1.06 OV 0.96 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.03 KP 0.97 ! LA 0.97 MK 0.95 NL 1.00 OV 0.94 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 1.01 ! LA 0.94 MK 1.03 NL 1.03 OV 0.95 ! PT 0.97 SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.04 KP 0.99 ! LA 0.96 MK 0.98 NL 1.03 OV 0.96 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.99 KP 1.02 ! LA 0.94 MK 0.97 NL 1.03 OV 0.94 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.98 ! LA 1.00 MK 1.05 NL 0.99 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! 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=0.074892Jy sigma=1.499513 ! Fit after self-cal, rms=0.074302Jy sigma=1.485852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8765 mas, bmaj=2.696 mas, bpa=40.29 degrees ! Estimated noise=0.436376 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 = 0.00120956 Jy ! Component: 100 - total flux cleaned = 0.00150944 Jy ! Component: 150 - total flux cleaned = 0.00171497 Jy ! Component: 200 - total flux cleaned = 0.00186124 Jy ! Total flux subtracted in 200 components = 0.00186124 Jy ! Clean residual min=-0.003318 max=0.002783 Jy/beam ! Clean residual mean=0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.191384 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.191384 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=0.074235Jy sigma=1.484341 ! Fit after self-cal, rms=0.074267Jy sigma=1.484064 ! 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=0.074267Jy sigma=1.484064 ! Fit after self-cal, rms=0.074309Jy sigma=1.483963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8763 mas, bmaj=2.693 mas, bpa=40.31 degrees ! Estimated noise=0.436396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743327 Jy ! Component: 100 - total flux cleaned = 0.000954057 Jy ! Component: 150 - total flux cleaned = 0.00110877 Jy ! Component: 200 - total flux cleaned = 0.00124784 Jy ! Total flux subtracted in 200 components = 0.00124784 Jy ! Clean residual min=-0.003325 max=0.002816 Jy/beam ! Clean residual mean=0.000000 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.192632 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.192632 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=0.074279Jy sigma=1.483307 ! Fit after self-cal, rms=0.074276Jy sigma=1.483241 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 = 0.000124682 Jy ! Component: 100 - total flux cleaned = 0.000202472 Jy ! Component: 150 - total flux cleaned = 0.00024874 Jy ! Component: 200 - total flux cleaned = 0.000310384 Jy ! Total flux subtracted in 200 components = 0.000310384 Jy ! Clean residual min=-0.003316 max=0.002822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.192942 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.192942 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=0.074260Jy sigma=1.482934 ! Fit after self-cal, rms=0.074258Jy sigma=1.482894 ! 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=0.074258Jy sigma=1.482894 ! Fit after self-cal, rms=0.074249Jy sigma=1.482822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=2.691 mas, bpa=40.35 degrees ! Estimated noise=0.436159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712716 Jy ! Component: 100 - total flux cleaned = 0.000755718 Jy ! Component: 150 - total flux cleaned = 0.000834794 Jy ! Component: 200 - total flux cleaned = 0.000907653 Jy ! Total flux subtracted in 200 components = 0.000907653 Jy ! Clean residual min=-0.003329 max=0.002846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.19385 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.19385 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=0.074236Jy sigma=1.482571 ! Fit after self-cal, rms=0.074236Jy sigma=1.482553 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 = 0.000103472 Jy ! Component: 100 - total flux cleaned = 0.000153965 Jy ! Component: 150 - total flux cleaned = 0.000184178 Jy ! Component: 200 - total flux cleaned = 0.000197532 Jy ! Total flux subtracted in 200 components = 0.000197532 Jy ! Clean residual min=-0.003318 max=0.002847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.194047 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.194047 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=0.074229Jy sigma=1.482432 ! Fit after self-cal, rms=0.074228Jy sigma=1.482418 ! 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=0.074228Jy sigma=1.482418 ! Fit after self-cal, rms=0.074194Jy sigma=1.482370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=2.937 mas, bpa=41.52 degrees ! Estimated noise=0.552721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089433 Jy ! Component: 100 - total flux cleaned = 0.00101663 Jy ! Component: 150 - total flux cleaned = 0.00107792 Jy ! Component: 200 - total flux cleaned = 0.00112729 Jy ! Total flux subtracted in 200 components = 0.00112729 Jy ! Clean residual min=-0.002623 max=0.002813 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.195175 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.195175 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=0.074193Jy sigma=1.482392 ! Fit after self-cal, rms=0.074193Jy sigma=1.482352 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 (-50.6, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153962 Jy ! Component: 100 - total flux cleaned = 0.0018607 Jy ! Component: 150 - total flux cleaned = 0.00227506 Jy ! Component: 200 - total flux cleaned = 0.00243985 Jy ! Total flux subtracted in 200 components = 0.00243985 Jy ! Clean residual min=-0.002164 max=0.002061 Jy/beam ! Clean residual mean=0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.197614 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.197614 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=0.074119Jy sigma=1.480598 ! Fit after self-cal, rms=0.074113Jy sigma=1.480497 ! 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=0.873 mas, bmaj=2.691 mas, bpa=40.37 degrees ! Estimated noise=0.435974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.873 x 2.691 at 40.37 degrees (North through East) ! Clean map min=-0.0026255 max=0.14838 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=0.6721 mas, bmaj=2.714 mas, bpa=39.94 degrees ! Estimated noise=0.874592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108759 Jy ! Component: 100 - total flux cleaned = 0.142118 Jy ! Component: 150 - total flux cleaned = 0.159079 Jy ! Component: 200 - total flux cleaned = 0.170133 Jy ! Total flux subtracted in 200 components = 0.170133 Jy ! Clean residual min=-0.006281 max=0.006705 Jy/beam ! Clean residual mean=0.000021 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.170133 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 0.170133 Jy ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.691 mas, bpa=40.37 degrees ! Estimated noise=0.435974 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 = 0.00962647 Jy ! Component: 100 - total flux cleaned = 0.0153106 Jy ! Component: 150 - total flux cleaned = 0.0185017 Jy ! Component: 200 - total flux cleaned = 0.0201898 Jy ! Total flux subtracted in 200 components = 0.0201898 Jy ! Clean residual min=-0.003330 max=0.002697 Jy/beam ! Clean residual mean=0.000014 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.190323 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.190323 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=1.949 mas, bmaj=2.937 mas, bpa=41.52 degrees ! Estimated noise=0.552721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295956 Jy ! Component: 100 - total flux cleaned = 0.00470432 Jy ! Component: 150 - total flux cleaned = 0.00539911 Jy ! Component: 200 - total flux cleaned = 0.00579674 Jy ! Total flux subtracted in 200 components = 0.00579674 Jy ! Clean residual min=-0.002278 max=0.002115 Jy/beam ! Clean residual mean=0.000008 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.19612 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 = 0.00039099 Jy ! Component: 100 - total flux cleaned = 0.000774359 Jy ! Component: 150 - total flux cleaned = 0.00108951 Jy ! Component: 200 - total flux cleaned = 0.00129186 Jy ! Total flux subtracted in 200 components = 0.00129186 Jy ! Clean residual min=-0.002123 max=0.002061 Jy/beam ! Clean residual mean=0.000006 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.197412 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 77 components and 0.197412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.691 mas, bpa=40.37 degrees ! Estimated noise=0.435974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90042e-05 Jy ! Component: 100 - total flux cleaned = 0.000189237 Jy ! Component: 150 - total flux cleaned = 0.000392711 Jy ! Component: 200 - total flux cleaned = 0.000581317 Jy ! Total flux subtracted in 200 components = 0.000581317 Jy ! Clean residual min=-0.002634 max=0.002426 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.197993 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.197993 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=0.074089Jy sigma=1.479855 ! Fit after self-cal, rms=0.074084Jy sigma=1.479675 wmodel /scr/pima/bg219g_uvs/J1639+5357_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219g_uvs/J1639+5357_X_map.mod wobs /scr/pima/bg219g_uvs/J1639+5357_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1639+5357_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1639+5357_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1639+5357_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 = -0.000393969 Jy ! Component: 100 - total flux cleaned = -0.000748368 Jy ! Component: 150 - total flux cleaned = -0.00099947 Jy ! Component: 200 - total flux cleaned = -0.00113344 Jy ! Component: 250 - total flux cleaned = -0.0013867 Jy ! Component: 300 - total flux cleaned = -0.00156909 Jy ! Component: 350 - total flux cleaned = -0.00174518 Jy ! Component: 400 - total flux cleaned = -0.00183076 Jy ! Component: 450 - total flux cleaned = -0.00199665 Jy ! Component: 500 - total flux cleaned = -0.00202347 Jy ! Component: 550 - total flux cleaned = -0.00212846 Jy ! Component: 600 - total flux cleaned = -0.00220511 Jy ! Component: 650 - total flux cleaned = -0.00228011 Jy ! Component: 700 - total flux cleaned = -0.00235382 Jy ! Component: 750 - total flux cleaned = -0.00235395 Jy ! Component: 800 - total flux cleaned = -0.00247232 Jy ! Component: 850 - total flux cleaned = -0.00254221 Jy ! Component: 900 - total flux cleaned = -0.00265723 Jy ! Component: 950 - total flux cleaned = -0.00283794 Jy ! Component: 1000 - total flux cleaned = -0.00297161 Jy ! Component: 1050 - total flux cleaned = -0.00308143 Jy ! Component: 1100 - total flux cleaned = -0.00325387 Jy ! Component: 1150 - total flux cleaned = -0.00329666 Jy ! Component: 1200 - total flux cleaned = -0.00340151 Jy ! Component: 1250 - total flux cleaned = -0.00352532 Jy ! Component: 1300 - total flux cleaned = -0.00356576 Jy ! Component: 1350 - total flux cleaned = -0.003606 Jy ! Component: 1400 - total flux cleaned = -0.00366541 Jy ! Component: 1450 - total flux cleaned = -0.00364582 Jy ! Component: 1500 - total flux cleaned = -0.00370446 Jy ! Component: 1550 - total flux cleaned = -0.00376208 Jy ! Component: 1600 - total flux cleaned = -0.00381889 Jy ! Component: 1650 - total flux cleaned = -0.00376284 Jy ! Component: 1700 - total flux cleaned = -0.00376274 Jy ! Component: 1750 - total flux cleaned = -0.0037809 Jy ! Component: 1800 - total flux cleaned = -0.003708 Jy ! Component: 1850 - total flux cleaned = -0.00368984 Jy ! Component: 1900 - total flux cleaned = -0.00365407 Jy ! Component: 1950 - total flux cleaned = -0.00361877 Jy ! Component: 2000 - total flux cleaned = -0.00363606 Jy ! Component: 2050 - total flux cleaned = -0.00360114 Jy ! Component: 2100 - total flux cleaned = -0.00356678 Jy ! Component: 2150 - total flux cleaned = -0.00351579 Jy ! Component: 2200 - total flux cleaned = -0.0035326 Jy ! Component: 2250 - total flux cleaned = -0.00348232 Jy ! Component: 2300 - total flux cleaned = -0.00353182 Jy ! Component: 2350 - total flux cleaned = -0.00343305 Jy ! Component: 2400 - total flux cleaned = -0.00344939 Jy ! Component: 2450 - total flux cleaned = -0.00335243 Jy ! Component: 2500 - total flux cleaned = -0.00330428 Jy ! Component: 2550 - total flux cleaned = -0.00332027 Jy ! Component: 2600 - total flux cleaned = -0.00327262 Jy ! Component: 2650 - total flux cleaned = -0.00319404 Jy ! Component: 2700 - total flux cleaned = -0.00316298 Jy ! Component: 2750 - total flux cleaned = -0.00319392 Jy ! Component: 2800 - total flux cleaned = -0.00313251 Jy ! Component: 2850 - total flux cleaned = -0.00314768 Jy ! Component: 2900 - total flux cleaned = -0.0031022 Jy ! Component: 2950 - total flux cleaned = -0.00305702 Jy ! Component: 3000 - total flux cleaned = -0.00299696 Jy ! Component: 3050 - total flux cleaned = -0.00298214 Jy ! Component: 3100 - total flux cleaned = -0.00295249 Jy ! Component: 3150 - total flux cleaned = -0.0028789 Jy ! Component: 3200 - total flux cleaned = -0.00284968 Jy ! Component: 3250 - total flux cleaned = -0.00277696 Jy ! Component: 3300 - total flux cleaned = -0.00270471 Jy ! Component: 3350 - total flux cleaned = -0.00269038 Jy ! Component: 3400 - total flux cleaned = -0.0026474 Jy ! Component: 3450 - total flux cleaned = -0.00266163 Jy ! Component: 3500 - total flux cleaned = -0.00261896 Jy ! Component: 3550 - total flux cleaned = -0.00260471 Jy ! Component: 3600 - total flux cleaned = -0.00259058 Jy ! Component: 3650 - total flux cleaned = -0.00256239 Jy ! Component: 3700 - total flux cleaned = -0.0025344 Jy ! Component: 3750 - total flux cleaned = -0.00253448 Jy ! Component: 3800 - total flux cleaned = -0.00249289 Jy ! Component: 3850 - total flux cleaned = -0.00253439 Jy ! Component: 3900 - total flux cleaned = -0.00252055 Jy ! Component: 3950 - total flux cleaned = -0.00250684 Jy ! Component: 4000 - total flux cleaned = -0.00249319 Jy ! Component: 4050 - total flux cleaned = -0.00246603 Jy ! Total flux subtracted in 4096 components = -0.00249315 Jy ! Clean residual min=-0.000780 max=0.000791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.1955 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 357 components and 0.1955 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1639+5357_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.873 x 2.691 at 40.37 degrees (North through East) ! Clean map min=-0.0021812 max=0.14804 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1639+5357_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223576 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453074 0.453074 0.906147 1.81229 3.62459 7.24918 14.4984 28.9967 57.9934 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 662.144 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1639+5357_X_uvs.log closed on Thu Apr 7 09:53:54 2016