! Started logfile: /scr/pima/bg219e_uvs/J1752+0611_X_uvs.log on Thu Apr 7 09:14:10 2016 obs /scr/pima/bg219e_uvs/J1752+0611_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1752+0611_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.876543 visibilities/baseline/integration-bin. ! Found source: J1752+0611 ! ! 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 13632 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/J1752+0611_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.017294Jy sigma=24.891465 ! Fit after self-cal, rms=0.863135Jy sigma=21.154279 ! 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=0.9893 mas, bmaj=2.481 mas, bpa=20.37 degrees ! Estimated noise=0.568007 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 = 0.106993 Jy ! Component: 100 - total flux cleaned = 0.130391 Jy ! Total flux subtracted in 100 components = 0.130391 Jy ! Clean residual min=-0.005932 max=0.007523 Jy/beam ! Clean residual mean=0.000002 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.130391 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.130391 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=0.062735Jy sigma=1.479150 ! Fit after self-cal, rms=0.062642Jy sigma=1.477646 ! 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=1.192 mas, bmaj=2.574 mas, bpa=19.53 degrees ! Estimated noise=0.353457 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123638 Jy ! Component: 100 - total flux cleaned = 0.0205427 Jy ! Component: 150 - total flux cleaned = 0.0265802 Jy ! Component: 200 - total flux cleaned = 0.03136 Jy ! Total flux subtracted in 200 components = 0.03136 Jy ! Clean residual min=-0.003992 max=0.004601 Jy/beam ! Clean residual mean=-0.000005 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.161751 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 61 components and 0.161751 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=0.059636Jy sigma=1.398704 ! Fit after self-cal, rms=0.059540Jy sigma=1.396467 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.574 at 19.53 degrees (North through East) ! Clean map min=-0.0038897 max=0.14021 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 1.02 FD 1.03 HN 1.04 KP 0.93 ! LA 0.98 NL 0.99 OV 1.02 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.99 KP 0.97 ! LA 0.97 NL 1.04 OV 0.98 PT 0.95 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.95 ! LA 0.97 NL 0.98 OV 1.02 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 0.98 ! LA 0.95 NL 1.03 OV 0.97 PT 0.95 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 0.97 ! LA 0.98 NL 1.00 OV 0.97 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.93 ! LA 1.00 NL 1.02 OV 0.99 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.96 ! LA 0.97 NL 1.03 OV 1.03 PT 0.93 ! 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=0.059540Jy sigma=1.396467 ! Fit after self-cal, rms=0.057891Jy sigma=1.385023 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.588 mas, bpa=19.24 degrees ! Estimated noise=0.345266 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 = 0.00395058 Jy ! Component: 100 - total flux cleaned = 0.00640508 Jy ! Component: 150 - total flux cleaned = 0.00817984 Jy ! Component: 200 - total flux cleaned = 0.00950117 Jy ! Total flux subtracted in 200 components = 0.00950117 Jy ! Clean residual min=-0.002439 max=0.002233 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.171252 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 90 components and 0.171252 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=0.057593Jy sigma=1.376584 ! Fit after self-cal, rms=0.057581Jy sigma=1.376159 ! 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=0.057581Jy sigma=1.376159 ! Fit after self-cal, rms=0.057405Jy sigma=1.372156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.592 mas, bpa=19.26 degrees ! Estimated noise=0.344608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118884 Jy ! Component: 100 - total flux cleaned = 0.00163353 Jy ! Component: 150 - total flux cleaned = 0.00180565 Jy ! Component: 200 - total flux cleaned = 0.0019046 Jy ! Total flux subtracted in 200 components = 0.0019046 Jy ! Clean residual min=-0.002102 max=0.002065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.173157 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.173157 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=0.057370Jy sigma=1.371220 ! Fit after self-cal, rms=0.057373Jy sigma=1.371142 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 = 0.000201959 Jy ! Component: 100 - total flux cleaned = 0.00022232 Jy ! Component: 150 - total flux cleaned = 0.000258282 Jy ! Component: 200 - total flux cleaned = 0.000291224 Jy ! Total flux subtracted in 200 components = 0.000291224 Jy ! Clean residual min=-0.002079 max=0.002062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.173448 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.173448 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=0.057362Jy sigma=1.370830 ! Fit after self-cal, rms=0.057361Jy sigma=1.370818 ! 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=0.057361Jy sigma=1.370818 ! Fit after self-cal, rms=0.057374Jy sigma=1.370780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.594 mas, bpa=19.28 degrees ! Estimated noise=0.344613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.24739e-06 Jy ! Component: 100 - total flux cleaned = 2.58123e-06 Jy ! Component: 150 - total flux cleaned = 6.14135e-05 Jy ! Component: 200 - total flux cleaned = 0.000101648 Jy ! Total flux subtracted in 200 components = 0.000101648 Jy ! Clean residual min=-0.002053 max=0.002068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.17355 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.17355 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=0.057367Jy sigma=1.370584 ! Fit after self-cal, rms=0.057366Jy sigma=1.370576 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 (34, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133625 Jy ! Component: 100 - total flux cleaned = 0.00115487 Jy ! Component: 150 - total flux cleaned = 0.00115496 Jy ! Component: 200 - total flux cleaned = 0.00115481 Jy ! Total flux subtracted in 200 components = 0.00115481 Jy ! Clean residual min=-0.002031 max=0.001940 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.174705 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.174705 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=0.057308Jy sigma=1.368986 ! Fit after self-cal, rms=0.057303Jy sigma=1.368880 ! 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=0.057303Jy sigma=1.368880 ! Fit after self-cal, rms=0.057251Jy sigma=1.368773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=3.187 mas, bpa=1.054 degrees ! Estimated noise=0.391024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964763 Jy ! Component: 100 - total flux cleaned = 0.00117714 Jy ! Component: 150 - total flux cleaned = 0.00126425 Jy ! Component: 200 - total flux cleaned = 0.00130133 Jy ! Total flux subtracted in 200 components = 0.00130133 Jy ! Clean residual min=-0.001739 max=0.001893 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.176006 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 152 components and 0.176006 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=0.057243Jy sigma=1.368449 ! Fit after self-cal, rms=0.057241Jy sigma=1.368409 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 = 0.000350592 Jy ! Component: 100 - total flux cleaned = 0.000402312 Jy ! Component: 150 - total flux cleaned = 0.000430922 Jy ! Component: 200 - total flux cleaned = 0.000416422 Jy ! Total flux subtracted in 200 components = 0.000416422 Jy ! Clean residual min=-0.001720 max=0.001844 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.176422 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.176422 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=0.057240Jy sigma=1.368318 ! Fit after self-cal, rms=0.057239Jy sigma=1.368307 ! 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=1.206 mas, bmaj=2.595 mas, bpa=19.27 degrees ! Estimated noise=0.344224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 2.595 at 19.27 degrees (North through East) ! Clean map min=-0.0017659 max=0.13734 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=0.9977 mas, bmaj=2.489 mas, bpa=20.11 degrees ! Estimated noise=0.558064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10497 Jy ! Component: 100 - total flux cleaned = 0.128329 Jy ! Component: 150 - total flux cleaned = 0.13786 Jy ! Component: 200 - total flux cleaned = 0.144541 Jy ! Total flux subtracted in 200 components = 0.144541 Jy ! Clean residual min=-0.004458 max=0.004200 Jy/beam ! Clean residual mean=0.000003 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.144541 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.144541 Jy ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=2.595 mas, bpa=19.27 degrees ! Estimated noise=0.344224 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 = 0.00731266 Jy ! Component: 100 - total flux cleaned = 0.0122786 Jy ! Component: 150 - total flux cleaned = 0.0159917 Jy ! Component: 200 - total flux cleaned = 0.0189743 Jy ! Total flux subtracted in 200 components = 0.0189743 Jy ! Clean residual min=-0.002628 max=0.002809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.163515 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 0.163515 Jy ! Inverting map ! Added new window around map position (3.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282668 Jy ! Component: 100 - total flux cleaned = 0.00499267 Jy ! Component: 150 - total flux cleaned = 0.00679775 Jy ! Component: 200 - total flux cleaned = 0.00831781 Jy ! Total flux subtracted in 200 components = 0.00831781 Jy ! Clean residual min=-0.002145 max=0.001850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.171833 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 102 components and 0.171833 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=2.358 mas, bmaj=3.187 mas, bpa=1.054 degrees ! Estimated noise=0.391024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170067 Jy ! Component: 100 - total flux cleaned = 0.00276525 Jy ! Component: 150 - total flux cleaned = 0.00343195 Jy ! Component: 200 - total flux cleaned = 0.00378852 Jy ! Total flux subtracted in 200 components = 0.00378852 Jy ! Clean residual min=-0.001864 max=0.001983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.175622 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 = 0.00024906 Jy ! Component: 100 - total flux cleaned = 0.000499806 Jy ! Component: 150 - total flux cleaned = 0.000674834 Jy ! Component: 200 - total flux cleaned = 0.000788724 Jy ! Total flux subtracted in 200 components = 0.000788724 Jy ! Clean residual min=-0.001775 max=0.001848 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.17641 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 154 components and 0.176411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=2.595 mas, bpa=19.27 degrees ! Estimated noise=0.344224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00052783 Jy ! Component: 100 - total flux cleaned = -0.000564237 Jy ! Component: 150 - total flux cleaned = -0.000534732 Jy ! Component: 200 - total flux cleaned = -0.00045376 Jy ! Total flux subtracted in 200 components = -0.00045376 Jy ! Clean residual min=-0.001851 max=0.001732 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.175957 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 0.175957 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=0.057222Jy sigma=1.367864 ! Fit after self-cal, rms=0.057214Jy sigma=1.367732 wmodel /scr/pima/bg219e_uvs/J1752+0611_X_map.mod ! Writing 176 model components to file: /scr/pima/bg219e_uvs/J1752+0611_X_map.mod wobs /scr/pima/bg219e_uvs/J1752+0611_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1752+0611_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1752+0611_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1752+0611_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 = -0.000207572 Jy ! Component: 100 - total flux cleaned = -0.000236584 Jy ! Component: 150 - total flux cleaned = -0.000288182 Jy ! Component: 200 - total flux cleaned = -0.000337541 Jy ! Component: 250 - total flux cleaned = -0.000337733 Jy ! Component: 300 - total flux cleaned = -0.000384224 Jy ! Component: 350 - total flux cleaned = -0.00047342 Jy ! Component: 400 - total flux cleaned = -0.000581587 Jy ! Component: 450 - total flux cleaned = -0.000623533 Jy ! Component: 500 - total flux cleaned = -0.000684599 Jy ! Component: 550 - total flux cleaned = -0.000724577 Jy ! Component: 600 - total flux cleaned = -0.000802364 Jy ! Component: 650 - total flux cleaned = -0.000840943 Jy ! Component: 700 - total flux cleaned = -0.000933688 Jy ! Component: 750 - total flux cleaned = -0.000969909 Jy ! Component: 800 - total flux cleaned = -0.00100521 Jy ! Component: 850 - total flux cleaned = -0.0010225 Jy ! Component: 900 - total flux cleaned = -0.000954618 Jy ! Component: 950 - total flux cleaned = -0.000971545 Jy ! Component: 1000 - total flux cleaned = -0.000938413 Jy ! Component: 1050 - total flux cleaned = -0.000825275 Jy ! Component: 1100 - total flux cleaned = -0.000825713 Jy ! Component: 1150 - total flux cleaned = -0.000778589 Jy ! Component: 1200 - total flux cleaned = -0.000763125 Jy ! Component: 1250 - total flux cleaned = -0.000732629 Jy ! Component: 1300 - total flux cleaned = -0.000732768 Jy ! Component: 1350 - total flux cleaned = -0.000747167 Jy ! Component: 1400 - total flux cleaned = -0.000717682 Jy ! Component: 1450 - total flux cleaned = -0.000717638 Jy ! Component: 1500 - total flux cleaned = -0.000703124 Jy ! Component: 1550 - total flux cleaned = -0.00073077 Jy ! Component: 1600 - total flux cleaned = -0.000689241 Jy ! Component: 1650 - total flux cleaned = -0.000702962 Jy ! Component: 1700 - total flux cleaned = -0.000716595 Jy ! Component: 1750 - total flux cleaned = -0.000756303 Jy ! Component: 1800 - total flux cleaned = -0.000756294 Jy ! Component: 1850 - total flux cleaned = -0.000782287 Jy ! Component: 1900 - total flux cleaned = -0.000769419 Jy ! Component: 1950 - total flux cleaned = -0.000769432 Jy ! Component: 2000 - total flux cleaned = -0.000757159 Jy ! Component: 2050 - total flux cleaned = -0.000806691 Jy ! Component: 2100 - total flux cleaned = -0.000769899 Jy ! Component: 2150 - total flux cleaned = -0.000806476 Jy ! Component: 2200 - total flux cleaned = -0.00081861 Jy ! Component: 2250 - total flux cleaned = -0.000842364 Jy ! Component: 2300 - total flux cleaned = -0.000877673 Jy ! Component: 2350 - total flux cleaned = -0.000901025 Jy ! Component: 2400 - total flux cleaned = -0.000912427 Jy ! Component: 2450 - total flux cleaned = -0.000900921 Jy ! Component: 2500 - total flux cleaned = -0.000946304 Jy ! Component: 2550 - total flux cleaned = -0.00092388 Jy ! Component: 2600 - total flux cleaned = -0.00094617 Jy ! Component: 2650 - total flux cleaned = -0.00093519 Jy ! Component: 2700 - total flux cleaned = -0.000967987 Jy ! Component: 2750 - total flux cleaned = -0.000957104 Jy ! Component: 2800 - total flux cleaned = -0.000978546 Jy ! Component: 2850 - total flux cleaned = -0.000967835 Jy ! Component: 2900 - total flux cleaned = -0.000936203 Jy ! Component: 2950 - total flux cleaned = -0.000967671 Jy ! Component: 3000 - total flux cleaned = -0.000946846 Jy ! Component: 3050 - total flux cleaned = -0.000988112 Jy ! Component: 3100 - total flux cleaned = -0.000957195 Jy ! Component: 3150 - total flux cleaned = -0.000997989 Jy ! Component: 3200 - total flux cleaned = -0.000977747 Jy ! Component: 3250 - total flux cleaned = -0.000997811 Jy ! Component: 3300 - total flux cleaned = -0.000958117 Jy ! Component: 3350 - total flux cleaned = -0.00101727 Jy ! Component: 3400 - total flux cleaned = -0.00101724 Jy ! Component: 3450 - total flux cleaned = -0.00102702 Jy ! Component: 3500 - total flux cleaned = -0.00105601 Jy ! Component: 3550 - total flux cleaned = -0.0010655 Jy ! Component: 3600 - total flux cleaned = -0.00104645 Jy ! Component: 3650 - total flux cleaned = -0.0010181 Jy ! Component: 3700 - total flux cleaned = -0.00100872 Jy ! Component: 3750 - total flux cleaned = -0.00103689 Jy ! Component: 3800 - total flux cleaned = -0.00101833 Jy ! Component: 3850 - total flux cleaned = -0.00103686 Jy ! Component: 3900 - total flux cleaned = -0.00101841 Jy ! Component: 3950 - total flux cleaned = -0.00103663 Jy ! Component: 4000 - total flux cleaned = -0.00102747 Jy ! Component: 4050 - total flux cleaned = -0.000982113 Jy ! Total flux subtracted in 4096 components = -0.00096406 Jy ! Clean residual min=-0.000591 max=0.000630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.174993 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 438 components and 0.174993 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1752+0611_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 2.595 at 19.27 degrees (North through East) ! Clean map min=-0.0010604 max=0.13669 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1752+0611_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154734 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.339601 0.339601 0.679201 1.3584 2.7168 5.43361 10.8672 21.7344 43.4689 86.9377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 883.39 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1752+0611_X_uvs.log closed on Thu Apr 7 09:14:14 2016