! Started logfile: /scr/pima/bg219a_uvs/J1534-3526_X_uvs.log on Wed Apr 6 21:40:20 2016 obs /scr/pima/bg219a_uvs/J1534-3526_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1534-3526_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.640741 visibilities/baseline/integration-bin. ! Found source: J1534-3526 ! ! 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 121 lines of history. ! ! Reading 4152 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/bg219a_uvs/J1534-3526_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.160196Jy sigma=23.317000 ! Fit after self-cal, rms=0.554754Jy sigma=11.131062 ! 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=0.5631 mas, bmaj=1.778 mas, bpa=-9.365 degrees ! Estimated noise=1.18745 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 = 0.326266 Jy ! Component: 100 - total flux cleaned = 0.44707 Jy ! Total flux subtracted in 100 components = 0.44707 Jy ! Clean residual min=-0.037257 max=0.062330 Jy/beam ! Clean residual mean=-0.000044 rms=0.010613 Jy/beam ! Combined flux in latest and established models = 0.44707 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.44707 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=0.151096Jy sigma=3.027555 ! Fit after self-cal, rms=0.151028Jy sigma=3.026069 ! 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=0.6652 mas, bmaj=2.178 mas, bpa=-8.493 degrees ! Estimated noise=0.778834 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 = 0.0873767 Jy ! Component: 100 - total flux cleaned = 0.126271 Jy ! Component: 150 - total flux cleaned = 0.146553 Jy ! Component: 200 - total flux cleaned = 0.157397 Jy ! Total flux subtracted in 200 components = 0.157397 Jy ! Clean residual min=-0.011855 max=0.016580 Jy/beam ! Clean residual mean=-0.000012 rms=0.004172 Jy/beam ! Combined flux in latest and established models = 0.604467 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.604467 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=0.096305Jy sigma=1.927031 ! Fit after self-cal, rms=0.096229Jy sigma=1.925639 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6652 x 2.178 at -8.493 degrees (North through East) ! Clean map min=-0.011131 max=0.46016 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: ! LA 0.93 MK 1.00 NL 1.10 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 1.08 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 1.11 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.09 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.13 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.01 NL 1.10 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.11 OV 0.99 ! PT 0.96 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=0.096229Jy sigma=1.925639 ! Fit after self-cal, rms=0.091766Jy sigma=1.841970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6696 mas, bmaj=2.19 mas, bpa=-8.418 degrees ! Estimated noise=0.774115 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 = -9.67114e-05 Jy ! Component: 100 - total flux cleaned = 0.00011407 Jy ! Component: 150 - total flux cleaned = 0.000234473 Jy ! Component: 200 - total flux cleaned = 0.000288317 Jy ! Total flux subtracted in 200 components = 0.000288317 Jy ! Clean residual min=-0.007586 max=0.007519 Jy/beam ! Clean residual mean=-0.000003 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.604755 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.604755 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=0.091665Jy sigma=1.840473 ! Fit after self-cal, rms=0.091686Jy sigma=1.840070 ! 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=0.091686Jy sigma=1.840070 ! Fit after self-cal, rms=0.091509Jy sigma=1.847150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6706 mas, bmaj=2.192 mas, bpa=-8.403 degrees ! Estimated noise=0.77027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00301817 Jy ! Component: 100 - total flux cleaned = -0.00342405 Jy ! Component: 150 - total flux cleaned = -0.00368577 Jy ! Component: 200 - total flux cleaned = -0.00390256 Jy ! Total flux subtracted in 200 components = -0.00390256 Jy ! Clean residual min=-0.006777 max=0.006985 Jy/beam ! Clean residual mean=-0.000000 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.600853 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.600853 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=0.091385Jy sigma=1.845094 ! Fit after self-cal, rms=0.091380Jy sigma=1.844870 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 (-3.2, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614063 Jy ! Component: 100 - total flux cleaned = 0.00938315 Jy ! Component: 150 - total flux cleaned = 0.0117992 Jy ! Component: 200 - total flux cleaned = 0.0137541 Jy ! Total flux subtracted in 200 components = 0.0137541 Jy ! Clean residual min=-0.005426 max=0.004130 Jy/beam ! Clean residual mean=-0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.614607 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.614607 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=0.090943Jy sigma=1.835788 ! Fit after self-cal, rms=0.090938Jy sigma=1.835476 ! 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=0.090938Jy sigma=1.835476 ! Fit after self-cal, rms=0.090179Jy sigma=1.837140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6706 mas, bmaj=2.193 mas, bpa=-8.454 degrees ! Estimated noise=0.763803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139393 Jy ! Component: 100 - total flux cleaned = 0.00244899 Jy ! Component: 150 - total flux cleaned = 0.00289802 Jy ! Component: 200 - total flux cleaned = 0.0029478 Jy ! Total flux subtracted in 200 components = 0.0029478 Jy ! Clean residual min=-0.004838 max=0.004404 Jy/beam ! Clean residual mean=0.000001 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.617554 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.617554 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=0.090046Jy sigma=1.834336 ! Fit after self-cal, rms=0.090047Jy sigma=1.834240 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 = 4.76567e-05 Jy ! Component: 100 - total flux cleaned = 0.000140992 Jy ! Component: 150 - total flux cleaned = 0.000225758 Jy ! Component: 200 - total flux cleaned = 0.000302954 Jy ! Total flux subtracted in 200 components = 0.000302954 Jy ! Clean residual min=-0.004697 max=0.004304 Jy/beam ! Clean residual mean=0.000002 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.617857 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.617858 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=0.090009Jy sigma=1.833514 ! Fit after self-cal, rms=0.090007Jy sigma=1.833468 ! 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=0.090007Jy sigma=1.833468 ! Fit after self-cal, rms=0.089547Jy sigma=1.835201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.937 mas, bmaj=6.724 mas, bpa=-2.339 degrees ! Estimated noise=1.14223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501207 Jy ! Component: 100 - total flux cleaned = -0.000751918 Jy ! Component: 150 - total flux cleaned = -0.0010474 Jy ! Component: 200 - total flux cleaned = -0.00130368 Jy ! Total flux subtracted in 200 components = -0.00130368 Jy ! Clean residual min=-0.005893 max=0.005509 Jy/beam ! Clean residual mean=0.000007 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.616554 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.616554 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=0.089511Jy sigma=1.834581 ! Fit after self-cal, rms=0.089503Jy sigma=1.834421 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 = -0.000157662 Jy ! Component: 100 - total flux cleaned = -0.000394459 Jy ! Component: 150 - total flux cleaned = -0.000556122 Jy ! Component: 200 - total flux cleaned = -0.000700657 Jy ! Total flux subtracted in 200 components = -0.000700657 Jy ! Clean residual min=-0.005288 max=0.004930 Jy/beam ! Clean residual mean=0.000007 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.615853 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.615853 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=0.089522Jy sigma=1.834964 ! Fit after self-cal, rms=0.089521Jy sigma=1.834909 ! 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=0.6708 mas, bmaj=2.193 mas, bpa=-8.475 degrees ! Estimated noise=0.759757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6708 x 2.193 at -8.475 degrees (North through East) ! Clean map min=-0.0046879 max=0.45153 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=0.5666 mas, bmaj=1.785 mas, bpa=-9.281 degrees ! Estimated noise=1.16849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.320442 Jy ! Component: 100 - total flux cleaned = 0.438034 Jy ! Component: 150 - total flux cleaned = 0.496802 Jy ! Component: 200 - total flux cleaned = 0.529965 Jy ! Total flux subtracted in 200 components = 0.529965 Jy ! Clean residual min=-0.016376 max=0.023611 Jy/beam ! Clean residual mean=-0.000017 rms=0.004485 Jy/beam ! Combined flux in latest and established models = 0.529965 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.529965 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6708 mas, bmaj=2.193 mas, bpa=-8.475 degrees ! Estimated noise=0.759757 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.4, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312739 Jy ! Component: 100 - total flux cleaned = 0.0462059 Jy ! Component: 150 - total flux cleaned = 0.0541616 Jy ! Component: 200 - total flux cleaned = 0.0585392 Jy ! Total flux subtracted in 200 components = 0.0585392 Jy ! Clean residual min=-0.006978 max=0.006364 Jy/beam ! Clean residual mean=-0.000006 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.588505 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.588504 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=1.937 mas, bmaj=6.724 mas, bpa=-2.339 degrees ! Estimated noise=1.14223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849201 Jy ! Component: 100 - total flux cleaned = 0.0139901 Jy ! Component: 150 - total flux cleaned = 0.0178082 Jy ! Component: 200 - total flux cleaned = 0.0194824 Jy ! Total flux subtracted in 200 components = 0.0194824 Jy ! Clean residual min=-0.006554 max=0.007002 Jy/beam ! Clean residual mean=-0.000001 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.607987 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 = 0.000803615 Jy ! Component: 100 - total flux cleaned = 0.00109253 Jy ! Component: 150 - total flux cleaned = 0.00127474 Jy ! Component: 200 - total flux cleaned = 0.00148299 Jy ! Total flux subtracted in 200 components = 0.00148299 Jy ! Clean residual min=-0.005904 max=0.006376 Jy/beam ! Clean residual mean=0.000000 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.60947 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.60947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6708 mas, bmaj=2.193 mas, bpa=-8.475 degrees ! Estimated noise=0.759757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219048 Jy ! Component: 100 - total flux cleaned = 0.00184739 Jy ! Component: 150 - total flux cleaned = 0.00184916 Jy ! Component: 200 - total flux cleaned = 0.00151033 Jy ! Total flux subtracted in 200 components = 0.00151033 Jy ! Clean residual min=-0.004702 max=0.004417 Jy/beam ! Clean residual mean=0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.61098 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.61098 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=0.089490Jy sigma=1.835190 ! Fit after self-cal, rms=0.089411Jy sigma=1.833840 wmodel /scr/pima/bg219a_uvs/J1534-3526_X_map.mod ! Writing 81 model components to file: /scr/pima/bg219a_uvs/J1534-3526_X_map.mod wobs /scr/pima/bg219a_uvs/J1534-3526_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1534-3526_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1534-3526_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1534-3526_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 = -0.00129957 Jy ! Component: 100 - total flux cleaned = -0.00178551 Jy ! Component: 150 - total flux cleaned = -0.00191249 Jy ! Component: 200 - total flux cleaned = -0.0019168 Jy ! Component: 250 - total flux cleaned = -0.00170635 Jy ! Component: 300 - total flux cleaned = -0.0016558 Jy ! Component: 350 - total flux cleaned = -0.00165518 Jy ! Component: 400 - total flux cleaned = -0.00179062 Jy ! Component: 450 - total flux cleaned = -0.00187742 Jy ! Component: 500 - total flux cleaned = -0.00204313 Jy ! Component: 550 - total flux cleaned = -0.00216265 Jy ! Component: 600 - total flux cleaned = -0.00247011 Jy ! Component: 650 - total flux cleaned = -0.00261907 Jy ! Component: 700 - total flux cleaned = -0.0027288 Jy ! Component: 750 - total flux cleaned = -0.00287152 Jy ! Component: 800 - total flux cleaned = -0.00308198 Jy ! Component: 850 - total flux cleaned = -0.00311671 Jy ! Component: 900 - total flux cleaned = -0.00321929 Jy ! Component: 950 - total flux cleaned = -0.00332064 Jy ! Component: 1000 - total flux cleaned = -0.0034546 Jy ! Component: 1050 - total flux cleaned = -0.00352136 Jy ! Component: 1100 - total flux cleaned = -0.00358789 Jy ! Component: 1150 - total flux cleaned = -0.00365426 Jy ! Component: 1200 - total flux cleaned = -0.00372079 Jy ! Component: 1250 - total flux cleaned = -0.00375455 Jy ! Component: 1300 - total flux cleaned = -0.00372133 Jy ! Component: 1350 - total flux cleaned = -0.00375503 Jy ! Component: 1400 - total flux cleaned = -0.00378906 Jy ! Component: 1450 - total flux cleaned = -0.00375482 Jy ! Component: 1500 - total flux cleaned = -0.00378947 Jy ! Component: 1550 - total flux cleaned = -0.00378949 Jy ! Component: 1600 - total flux cleaned = -0.00378982 Jy ! Component: 1650 - total flux cleaned = -0.00379004 Jy ! Component: 1700 - total flux cleaned = -0.00382604 Jy ! Component: 1750 - total flux cleaned = -0.00378978 Jy ! Component: 1800 - total flux cleaned = -0.00386405 Jy ! Component: 1850 - total flux cleaned = -0.00386512 Jy ! Component: 1900 - total flux cleaned = -0.00386516 Jy ! Component: 1950 - total flux cleaned = -0.00386468 Jy ! Component: 2000 - total flux cleaned = -0.00386456 Jy ! Component: 2050 - total flux cleaned = -0.0038238 Jy ! Component: 2100 - total flux cleaned = -0.00373914 Jy ! Component: 2150 - total flux cleaned = -0.00369581 Jy ! Component: 2200 - total flux cleaned = -0.00365147 Jy ! Component: 2250 - total flux cleaned = -0.00360532 Jy ! Component: 2300 - total flux cleaned = -0.00355843 Jy ! Component: 2350 - total flux cleaned = -0.00355862 Jy ! Component: 2400 - total flux cleaned = -0.00350942 Jy ! Component: 2450 - total flux cleaned = -0.00345867 Jy ! Component: 2500 - total flux cleaned = -0.00351007 Jy ! Component: 2550 - total flux cleaned = -0.00345757 Jy ! Component: 2600 - total flux cleaned = -0.00345734 Jy ! Component: 2650 - total flux cleaned = -0.00340137 Jy ! Component: 2700 - total flux cleaned = -0.00340105 Jy ! Component: 2750 - total flux cleaned = -0.003342 Jy ! Component: 2800 - total flux cleaned = -0.00334091 Jy ! Component: 2850 - total flux cleaned = -0.00327883 Jy ! Component: 2900 - total flux cleaned = -0.00327935 Jy ! Component: 2950 - total flux cleaned = -0.00328041 Jy ! Component: 3000 - total flux cleaned = -0.00321411 Jy ! Component: 3050 - total flux cleaned = -0.0031465 Jy ! Component: 3100 - total flux cleaned = -0.00307592 Jy ! Component: 3150 - total flux cleaned = -0.00300354 Jy ! Component: 3200 - total flux cleaned = -0.00300317 Jy ! Component: 3250 - total flux cleaned = -0.00292696 Jy ! Component: 3300 - total flux cleaned = -0.00284708 Jy ! Component: 3350 - total flux cleaned = -0.0028448 Jy ! Component: 3400 - total flux cleaned = -0.00276294 Jy ! Component: 3450 - total flux cleaned = -0.00276245 Jy ! Component: 3500 - total flux cleaned = -0.00267462 Jy ! Component: 3550 - total flux cleaned = -0.00258431 Jy ! Component: 3600 - total flux cleaned = -0.00249189 Jy ! Component: 3650 - total flux cleaned = -0.00249252 Jy ! Component: 3700 - total flux cleaned = -0.00239517 Jy ! Component: 3750 - total flux cleaned = -0.00239449 Jy ! Component: 3800 - total flux cleaned = -0.00229009 Jy ! Component: 3850 - total flux cleaned = -0.00218239 Jy ! Component: 3900 - total flux cleaned = -0.00218213 Jy ! Component: 3950 - total flux cleaned = -0.00207124 Jy ! Component: 4000 - total flux cleaned = -0.00195846 Jy ! Component: 4050 - total flux cleaned = -0.00195873 Jy ! Total flux subtracted in 4096 components = -0.00183747 Jy ! Clean residual min=-0.006131 max=0.007117 Jy/beam ! Clean residual mean=-0.000026 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.609143 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 248 components and 0.609143 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1534-3526_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6708 x 2.193 at -8.475 degrees (North through East) ! Clean map min=-0.018297 max=0.44578 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1534-3526_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.44578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00157914 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06272 1.06272 2.12545 4.2509 8.50179 17.0036 34.0072 68.0143 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.445 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 282.293 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1534-3526_X_uvs.log closed on Wed Apr 6 21:40:25 2016