! Started logfile: /scr/pima/bg219g_uvs/J1545+5400_X_uvs.log on Thu Apr 7 09:52:45 2016 obs /scr/pima/bg219g_uvs/J1545+5400_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1545+5400_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925641 visibilities/baseline/integration-bin. ! Found source: J1545+5400 ! ! 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 12996 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/J1545+5400_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=0.996056Jy sigma=23.152595 ! Fit after self-cal, rms=0.916023Jy sigma=21.238653 ! 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=0.6413 mas, bmaj=2.654 mas, bpa=27.26 degrees ! Estimated noise=0.834189 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 = 0.0611521 Jy ! Component: 100 - total flux cleaned = 0.0793268 Jy ! Total flux subtracted in 100 components = 0.0793268 Jy ! Clean residual min=-0.005590 max=0.008289 Jy/beam ! Clean residual mean=0.000002 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0793268 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0793268 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=0.072311Jy sigma=1.500230 ! Fit after self-cal, rms=0.072190Jy sigma=1.496540 ! 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=0.8453 mas, bmaj=2.558 mas, bpa=26.89 degrees ! Estimated noise=0.380107 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 = 0.0121368 Jy ! Component: 100 - total flux cleaned = 0.0173506 Jy ! Component: 150 - total flux cleaned = 0.0197136 Jy ! Component: 200 - total flux cleaned = 0.0203095 Jy ! Total flux subtracted in 200 components = 0.0203095 Jy ! Clean residual min=-0.003155 max=0.002683 Jy/beam ! Clean residual mean=0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0996364 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0996364 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=0.070426Jy sigma=1.449400 ! Fit after self-cal, rms=0.070397Jy sigma=1.448901 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8453 x 2.558 at 26.89 degrees (North through East) ! Clean map min=-0.0028733 max=0.086607 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 1.04 FD 0.98 HN 0.97 KP 1.04 ! LA 0.97 MK 0.87 NL 1.06 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.98 KP 0.99 ! LA 0.96 MK 0.93 NL 1.07 OV 0.98 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.98 KP 1.05 ! LA 0.91 MK 0.98 NL 1.03 OV 0.95 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.03 KP 1.02 ! LA 0.94 MK 1.03 NL 0.97 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 1.01 ! LA 1.02 MK 1.04 NL 1.02 OV 0.98 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.06 KP 1.08 ! LA 0.87 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00 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=0.070397Jy sigma=1.448901 ! Fit after self-cal, rms=0.069681Jy sigma=1.443600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.844 mas, bmaj=2.569 mas, bpa=26.87 degrees ! Estimated noise=0.37901 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 = 0.000403873 Jy ! Component: 100 - total flux cleaned = 0.000371856 Jy ! Component: 150 - total flux cleaned = 0.000277678 Jy ! Component: 200 - total flux cleaned = 0.00021912 Jy ! Total flux subtracted in 200 components = 0.00021912 Jy ! Clean residual min=-0.002234 max=0.002418 Jy/beam ! Clean residual mean=0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0998555 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0998555 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=0.069643Jy sigma=1.442851 ! Fit after self-cal, rms=0.069646Jy sigma=1.442650 ! 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=0.069646Jy sigma=1.442650 ! Fit after self-cal, rms=0.069762Jy sigma=1.442596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8423 mas, bmaj=2.571 mas, bpa=26.9 degrees ! Estimated noise=0.380055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343694 Jy ! Component: 100 - total flux cleaned = 0.000266355 Jy ! Component: 150 - total flux cleaned = 0.000217524 Jy ! Component: 200 - total flux cleaned = 0.000127874 Jy ! Total flux subtracted in 200 components = 0.000127874 Jy ! Clean residual min=-0.002218 max=0.002336 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0999834 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0999834 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=0.069741Jy sigma=1.442187 ! Fit after self-cal, rms=0.069737Jy sigma=1.442165 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 (28, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226553 Jy ! Component: 100 - total flux cleaned = 0.00329132 Jy ! Component: 150 - total flux cleaned = 0.00389075 Jy ! Component: 200 - total flux cleaned = 0.00423025 Jy ! Total flux subtracted in 200 components = 0.00423025 Jy ! Clean residual min=-0.002106 max=0.001845 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.104214 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.104214 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=0.069657Jy sigma=1.440493 ! Fit after self-cal, rms=0.069641Jy sigma=1.440360 ! 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=0.069641Jy sigma=1.440360 ! Fit after self-cal, rms=0.069811Jy sigma=1.440281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8416 mas, bmaj=2.572 mas, bpa=26.93 degrees ! Estimated noise=0.381103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696199 Jy ! Component: 100 - total flux cleaned = 0.000945516 Jy ! Component: 150 - total flux cleaned = 0.00119065 Jy ! Component: 200 - total flux cleaned = 0.00133353 Jy ! Total flux subtracted in 200 components = 0.00133353 Jy ! Clean residual min=-0.002053 max=0.001873 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.105547 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.105547 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=0.069793Jy sigma=1.439945 ! Fit after self-cal, rms=0.069789Jy sigma=1.439927 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 = 0.000254026 Jy ! Component: 100 - total flux cleaned = 0.000329428 Jy ! Component: 150 - total flux cleaned = 0.000400639 Jy ! Component: 200 - total flux cleaned = 0.000417617 Jy ! Total flux subtracted in 200 components = 0.000417617 Jy ! Clean residual min=-0.002043 max=0.001890 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.105965 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.105965 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=0.069780Jy sigma=1.439743 ! Fit after self-cal, rms=0.069779Jy sigma=1.439739 ! 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=0.069779Jy sigma=1.439739 ! Fit after self-cal, rms=0.069980Jy sigma=1.439708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=2.818 mas, bpa=25.7 degrees ! Estimated noise=0.498999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000414241 Jy ! Component: 100 - total flux cleaned = -0.000399374 Jy ! Component: 150 - total flux cleaned = -0.000356756 Jy ! Component: 200 - total flux cleaned = -0.000330545 Jy ! Total flux subtracted in 200 components = -0.000330545 Jy ! Clean residual min=-0.001928 max=0.001896 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.105634 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.105634 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=0.069977Jy sigma=1.439680 ! Fit after self-cal, rms=0.069977Jy sigma=1.439667 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 = -0.000102912 Jy ! Component: 100 - total flux cleaned = -7.89754e-05 Jy ! Component: 150 - total flux cleaned = -5.64569e-05 Jy ! Component: 200 - total flux cleaned = -4.06901e-06 Jy ! Total flux subtracted in 200 components = -4.06901e-06 Jy ! Clean residual min=-0.001909 max=0.001885 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.10563 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.10563 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=0.069976Jy sigma=1.439657 ! Fit after self-cal, rms=0.069976Jy sigma=1.439653 ! 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=0.8415 mas, bmaj=2.571 mas, bpa=26.95 degrees ! Estimated noise=0.382074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8415 x 2.571 at 26.95 degrees (North through East) ! Clean map min=-0.0018576 max=0.087013 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=0.6388 mas, bmaj=2.671 mas, bpa=27.32 degrees ! Estimated noise=0.829517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606407 Jy ! Component: 100 - total flux cleaned = 0.0796908 Jy ! Component: 150 - total flux cleaned = 0.0896373 Jy ! Component: 200 - total flux cleaned = 0.0953562 Jy ! Total flux subtracted in 200 components = 0.0953562 Jy ! Clean residual min=-0.004735 max=0.004812 Jy/beam ! Clean residual mean=-0.000003 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.0953562 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0953562 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8415 mas, bmaj=2.571 mas, bpa=26.95 degrees ! Estimated noise=0.382074 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 = 0.00481213 Jy ! Component: 100 - total flux cleaned = 0.00736822 Jy ! Component: 150 - total flux cleaned = 0.00878907 Jy ! Component: 200 - total flux cleaned = 0.00970023 Jy ! Total flux subtracted in 200 components = 0.00970023 Jy ! Clean residual min=-0.002208 max=0.001873 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.105056 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.105056 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=1.988 mas, bmaj=2.818 mas, bpa=25.7 degrees ! Estimated noise=0.498999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534065 Jy ! Component: 100 - total flux cleaned = -0.000507877 Jy ! Component: 150 - total flux cleaned = -0.00032992 Jy ! Component: 200 - total flux cleaned = -0.000195267 Jy ! Total flux subtracted in 200 components = -0.000195267 Jy ! Clean residual min=-0.002025 max=0.001880 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.104861 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 = 0.000124196 Jy ! Component: 100 - total flux cleaned = 0.000276018 Jy ! Component: 150 - total flux cleaned = 0.000397418 Jy ! Component: 200 - total flux cleaned = 0.000478278 Jy ! Total flux subtracted in 200 components = 0.000478278 Jy ! Clean residual min=-0.001986 max=0.001915 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.105339 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.105339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8415 mas, bmaj=2.571 mas, bpa=26.95 degrees ! Estimated noise=0.382074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237264 Jy ! Component: 100 - total flux cleaned = 0.00051196 Jy ! Component: 150 - total flux cleaned = 0.000625352 Jy ! Component: 200 - total flux cleaned = 0.000704729 Jy ! Total flux subtracted in 200 components = 0.000704729 Jy ! Clean residual min=-0.002054 max=0.001844 Jy/beam ! Clean residual mean=0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.106044 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.106044 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=0.069997Jy sigma=1.440114 ! Fit after self-cal, rms=0.069995Jy sigma=1.440066 wmodel /scr/pima/bg219g_uvs/J1545+5400_X_map.mod ! Writing 70 model components to file: /scr/pima/bg219g_uvs/J1545+5400_X_map.mod wobs /scr/pima/bg219g_uvs/J1545+5400_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1545+5400_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1545+5400_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1545+5400_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 = -0.00078201 Jy ! Component: 100 - total flux cleaned = -0.00121583 Jy ! Component: 150 - total flux cleaned = -0.00143612 Jy ! Component: 200 - total flux cleaned = -0.00143547 Jy ! Component: 250 - total flux cleaned = -0.00149319 Jy ! Component: 300 - total flux cleaned = -0.00149284 Jy ! Component: 350 - total flux cleaned = -0.0015743 Jy ! Component: 400 - total flux cleaned = -0.0017339 Jy ! Component: 450 - total flux cleaned = -0.00186393 Jy ! Component: 500 - total flux cleaned = -0.00201674 Jy ! Component: 550 - total flux cleaned = -0.00216676 Jy ! Component: 600 - total flux cleaned = -0.00233868 Jy ! Component: 650 - total flux cleaned = -0.00250721 Jy ! Component: 700 - total flux cleaned = -0.00260177 Jy ! Component: 750 - total flux cleaned = -0.00278756 Jy ! Component: 800 - total flux cleaned = -0.00290114 Jy ! Component: 850 - total flux cleaned = -0.00301341 Jy ! Component: 900 - total flux cleaned = -0.00307996 Jy ! Component: 950 - total flux cleaned = -0.00314547 Jy ! Component: 1000 - total flux cleaned = -0.00327404 Jy ! Component: 1050 - total flux cleaned = -0.0032948 Jy ! Component: 1100 - total flux cleaned = -0.00333636 Jy ! Component: 1150 - total flux cleaned = -0.00337734 Jy ! Component: 1200 - total flux cleaned = -0.00339794 Jy ! Component: 1250 - total flux cleaned = -0.00347792 Jy ! Component: 1300 - total flux cleaned = -0.00349762 Jy ! Component: 1350 - total flux cleaned = -0.00355591 Jy ! Component: 1400 - total flux cleaned = -0.00361377 Jy ! Component: 1450 - total flux cleaned = -0.00367102 Jy ! Component: 1500 - total flux cleaned = -0.00374599 Jy ! Component: 1550 - total flux cleaned = -0.00376453 Jy ! Component: 1600 - total flux cleaned = -0.00381964 Jy ! Component: 1650 - total flux cleaned = -0.00383782 Jy ! Component: 1700 - total flux cleaned = -0.00391 Jy ! Component: 1750 - total flux cleaned = -0.0039098 Jy ! Component: 1800 - total flux cleaned = -0.00390959 Jy ! Component: 1850 - total flux cleaned = -0.00396223 Jy ! Component: 1900 - total flux cleaned = -0.00399699 Jy ! Component: 1950 - total flux cleaned = -0.00403121 Jy ! Component: 2000 - total flux cleaned = -0.00404837 Jy ! Component: 2050 - total flux cleaned = -0.00404842 Jy ! Component: 2100 - total flux cleaned = -0.00408179 Jy ! Component: 2150 - total flux cleaned = -0.0040984 Jy ! Component: 2200 - total flux cleaned = -0.00413129 Jy ! Component: 2250 - total flux cleaned = -0.00416407 Jy ! Component: 2300 - total flux cleaned = -0.00416405 Jy ! Component: 2350 - total flux cleaned = -0.00421207 Jy ! Component: 2400 - total flux cleaned = -0.00421202 Jy ! Component: 2450 - total flux cleaned = -0.00419619 Jy ! Component: 2500 - total flux cleaned = -0.00422763 Jy ! Component: 2550 - total flux cleaned = -0.00419665 Jy ! Component: 2600 - total flux cleaned = -0.00424304 Jy ! Component: 2650 - total flux cleaned = -0.00424311 Jy ! Component: 2700 - total flux cleaned = -0.00428876 Jy ! Component: 2750 - total flux cleaned = -0.00427367 Jy ! Component: 2800 - total flux cleaned = -0.00433352 Jy ! Component: 2850 - total flux cleaned = -0.00422926 Jy ! Component: 2900 - total flux cleaned = -0.00425898 Jy ! Component: 2950 - total flux cleaned = -0.00424412 Jy ! Component: 3000 - total flux cleaned = -0.00424406 Jy ! Component: 3050 - total flux cleaned = -0.00424401 Jy ! Component: 3100 - total flux cleaned = -0.00424403 Jy ! Component: 3150 - total flux cleaned = -0.00422972 Jy ! Component: 3200 - total flux cleaned = -0.00417283 Jy ! Component: 3250 - total flux cleaned = -0.0042153 Jy ! Component: 3300 - total flux cleaned = -0.00421529 Jy ! Component: 3350 - total flux cleaned = -0.00420141 Jy ! Component: 3400 - total flux cleaned = -0.00425701 Jy ! Component: 3450 - total flux cleaned = -0.00422926 Jy ! Component: 3500 - total flux cleaned = -0.00421546 Jy ! Component: 3550 - total flux cleaned = -0.00418816 Jy ! Component: 3600 - total flux cleaned = -0.00417468 Jy ! Component: 3650 - total flux cleaned = -0.00422877 Jy ! Component: 3700 - total flux cleaned = -0.0042019 Jy ! Component: 3750 - total flux cleaned = -0.0041886 Jy ! Component: 3800 - total flux cleaned = -0.00422859 Jy ! Component: 3850 - total flux cleaned = -0.00421526 Jy ! Component: 3900 - total flux cleaned = -0.00417566 Jy ! Component: 3950 - total flux cleaned = -0.00416264 Jy ! Component: 4000 - total flux cleaned = -0.00416267 Jy ! Component: 4050 - total flux cleaned = -0.00416273 Jy ! Total flux subtracted in 4096 components = -0.00412386 Jy ! Clean residual min=-0.000771 max=0.000810 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.10192 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 297 components and 0.10192 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1545+5400_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8415 x 2.571 at 26.95 degrees (North through East) ! Clean map min=-0.0013893 max=0.086861 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1545+5400_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0868607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212432 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733698 0.733698 1.4674 2.93479 5.86959 11.7392 23.4783 46.9567 93.9134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 408.887 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1545+5400_X_uvs.log closed on Thu Apr 7 09:52:49 2016