! Started logfile: /scr/pima/bg219a_uvs/J1733-1304_X_uvs.log on Wed Apr 6 21:43:01 2016 obs /scr/pima/bg219a_uvs/J1733-1304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1733-1304_X_uva.fits ! AN table 1: 29 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.650575 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 3396 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/J1733-1304_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=3.386393Jy sigma=36.778112 ! Fit after self-cal, rms=2.220333Jy sigma=23.740693 ! 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=0.5758 mas, bmaj=1.525 mas, bpa=-3.292 degrees ! Estimated noise=2.66168 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 = 2.26956 Jy ! Component: 100 - total flux cleaned = 2.78752 Jy ! Total flux subtracted in 100 components = 2.78752 Jy ! Clean residual min=-0.167661 max=0.264477 Jy/beam ! Clean residual mean=-0.001118 rms=0.048388 Jy/beam ! Combined flux in latest and established models = 2.78752 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.78752 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=0.878641Jy sigma=8.094136 ! Fit after self-cal, rms=0.878524Jy sigma=8.093633 ! 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=0.658 mas, bmaj=1.74 mas, bpa=-5.044 degrees ! Estimated noise=1.88683 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 = 0.345456 Jy ! Component: 100 - total flux cleaned = 0.550869 Jy ! Component: 150 - total flux cleaned = 0.678822 Jy ! Component: 200 - total flux cleaned = 0.760009 Jy ! Total flux subtracted in 200 components = 0.760009 Jy ! Clean residual min=-0.074188 max=0.083148 Jy/beam ! Clean residual mean=-0.000272 rms=0.017268 Jy/beam ! Combined flux in latest and established models = 3.54753 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 3.54753 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=0.717852Jy sigma=5.937664 ! Fit after self-cal, rms=0.717617Jy sigma=5.935344 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.658 x 1.74 at -5.044 degrees (North through East) ! Clean map min=-0.065354 max=3.043 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 0.98 MK 1.01 NL 0.98 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.04 NL 1.01 OV 1.03 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.04 NL 0.99 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.02 NL 1.00 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 0.99 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.02 NL 0.97 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.05 NL 0.97 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! 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=0.717617Jy sigma=5.935344 ! Fit after self-cal, rms=0.701733Jy sigma=5.744537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6644 mas, bmaj=1.745 mas, bpa=-4.875 degrees ! Estimated noise=1.84559 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 = -0.0393365 Jy ! Component: 100 - total flux cleaned = -0.0445038 Jy ! Component: 150 - total flux cleaned = -0.0440374 Jy ! Component: 200 - total flux cleaned = -0.0436719 Jy ! Total flux subtracted in 200 components = -0.0436719 Jy ! Clean residual min=-0.061011 max=0.053770 Jy/beam ! Clean residual mean=-0.000010 rms=0.013111 Jy/beam ! Combined flux in latest and established models = 3.50385 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 3.50386 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=0.696527Jy sigma=5.764756 ! Fit after self-cal, rms=0.696503Jy sigma=5.764491 ! 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=0.696503Jy sigma=5.764491 ! Fit after self-cal, rms=0.696145Jy sigma=5.607516 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.665 mas, bmaj=1.76 mas, bpa=-5.04 degrees ! Estimated noise=1.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0271301 Jy ! Component: 100 - total flux cleaned = -0.0403166 Jy ! Component: 150 - total flux cleaned = -0.0457614 Jy ! Component: 200 - total flux cleaned = -0.046548 Jy ! Total flux subtracted in 200 components = -0.046548 Jy ! Clean residual min=-0.033442 max=0.027763 Jy/beam ! Clean residual mean=0.000005 rms=0.006456 Jy/beam ! Combined flux in latest and established models = 3.45731 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 3.45731 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=0.694351Jy sigma=5.611285 ! Fit after self-cal, rms=0.694276Jy sigma=5.610900 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 = -0.000677341 Jy ! Component: 100 - total flux cleaned = -4.82416e-05 Jy ! Component: 150 - total flux cleaned = -5.10119e-05 Jy ! Component: 200 - total flux cleaned = -5.37641e-05 Jy ! Total flux subtracted in 200 components = -5.37641e-05 Jy ! Clean residual min=-0.033406 max=0.027371 Jy/beam ! Clean residual mean=0.000005 rms=0.006397 Jy/beam ! Combined flux in latest and established models = 3.45725 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 3.45725 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=0.694205Jy sigma=5.609832 ! Fit after self-cal, rms=0.694187Jy sigma=5.609632 ! 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=0.694187Jy sigma=5.609632 ! Fit after self-cal, rms=0.688834Jy sigma=5.599522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6654 mas, bmaj=1.763 mas, bpa=-5.064 degrees ! Estimated noise=1.81896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0233121 Jy ! Component: 100 - total flux cleaned = -0.0334684 Jy ! Component: 150 - total flux cleaned = -0.0392631 Jy ! Component: 200 - total flux cleaned = -0.0418999 Jy ! Total flux subtracted in 200 components = -0.0418999 Jy ! Clean residual min=-0.031991 max=0.026723 Jy/beam ! Clean residual mean=0.000007 rms=0.006176 Jy/beam ! Combined flux in latest and established models = 3.41535 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 3.41535 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=0.687324Jy sigma=5.606081 ! Fit after self-cal, rms=0.687289Jy sigma=5.605798 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 = -0.000565088 Jy ! Component: 100 - total flux cleaned = -0.000723446 Jy ! Component: 150 - total flux cleaned = -0.000617975 Jy ! Component: 200 - total flux cleaned = -0.000617099 Jy ! Total flux subtracted in 200 components = -0.000617099 Jy ! Clean residual min=-0.031810 max=0.026357 Jy/beam ! Clean residual mean=0.000006 rms=0.006146 Jy/beam ! Combined flux in latest and established models = 3.41474 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 3.41474 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=0.687236Jy sigma=5.605313 ! Fit after self-cal, rms=0.687222Jy sigma=5.605141 ! 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=0.687222Jy sigma=5.605141 ! Fit after self-cal, rms=0.682206Jy sigma=5.596195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.804 mas, bmaj=4.207 mas, bpa=-0.1347 degrees ! Estimated noise=3.09839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0301079 Jy ! Component: 100 - total flux cleaned = -0.0362994 Jy ! Component: 150 - total flux cleaned = -0.0363071 Jy ! Component: 200 - total flux cleaned = -0.0365044 Jy ! Total flux subtracted in 200 components = -0.0365044 Jy ! Clean residual min=-0.040227 max=0.041064 Jy/beam ! Clean residual mean=0.000027 rms=0.014228 Jy/beam ! Combined flux in latest and established models = 3.37823 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 3.37823 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=0.681462Jy sigma=5.604146 ! Fit after self-cal, rms=0.681178Jy sigma=5.598936 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 = 1.8225e-05 Jy ! Component: 100 - total flux cleaned = 1.7021e-05 Jy ! Component: 150 - total flux cleaned = -0.000185587 Jy ! Component: 200 - total flux cleaned = -0.000184656 Jy ! Total flux subtracted in 200 components = -0.000184656 Jy ! Clean residual min=-0.040615 max=0.040819 Jy/beam ! Clean residual mean=0.000026 rms=0.014241 Jy/beam ! Combined flux in latest and established models = 3.37805 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 3.37805 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=0.681166Jy sigma=5.600826 ! Fit after self-cal, rms=0.681137Jy sigma=5.599960 ! 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=0.6659 mas, bmaj=1.766 mas, bpa=-5.096 degrees ! Estimated noise=1.80389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6659 x 1.766 at -5.096 degrees (North through East) ! Clean map min=-0.026474 max=2.9017 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 ! Performing amp+phase self-cal ! ! 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=0.681137Jy sigma=5.599960 ! Fit after self-cal, rms=0.642571Jy sigma=5.227507 ! Inverting map and beam ! Estimated beam: bmin=0.6688 mas, bmaj=1.768 mas, bpa=-4.845 degrees ! Estimated noise=1.7244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.112597 Jy ! Component: 100 - total flux cleaned = -0.150663 Jy ! Component: 150 - total flux cleaned = -0.170563 Jy ! Component: 200 - total flux cleaned = -0.182506 Jy ! Total flux subtracted in 200 components = -0.182506 Jy ! Clean residual min=-0.035201 max=0.045228 Jy/beam ! Clean residual mean=-0.000049 rms=0.010006 Jy/beam ! Combined flux in latest and established models = 3.19554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 3.19554 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=0.614670Jy sigma=5.105195 ! Fit after self-cal, rms=0.614651Jy sigma=5.105028 ! Inverting map ! Added new window around map position (2.4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383099 Jy ! Component: 100 - total flux cleaned = 0.0462598 Jy ! Component: 150 - total flux cleaned = 0.0474023 Jy ! Component: 200 - total flux cleaned = 0.0469449 Jy ! Total flux subtracted in 200 components = 0.0469449 Jy ! Clean residual min=-0.030308 max=0.035433 Jy/beam ! Clean residual mean=-0.000060 rms=0.007761 Jy/beam ! Combined flux in latest and established models = 3.24249 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 3.24249 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=0.611678Jy sigma=5.067911 ! Fit after self-cal, rms=0.611257Jy sigma=5.062290 ! Inverting map ! Added new window around map position (-2.4, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288851 Jy ! Component: 100 - total flux cleaned = 0.0444789 Jy ! Component: 150 - total flux cleaned = 0.0544494 Jy ! Component: 200 - total flux cleaned = 0.0618458 Jy ! Total flux subtracted in 200 components = 0.0618458 Jy ! Clean residual min=-0.020842 max=0.021359 Jy/beam ! Clean residual mean=-0.000065 rms=0.005222 Jy/beam ! Combined flux in latest and established models = 3.30433 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 3.30433 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=0.609111Jy sigma=5.050987 ! Fit after self-cal, rms=0.608917Jy sigma=5.048661 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.608917Jy sigma=5.048661 ! Fit after self-cal, rms=0.590717Jy sigma=4.757398 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=0.5872 mas, bmaj=1.543 mas, bpa=-2.605 degrees ! Estimated noise=2.37863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.02786 Jy ! Component: 100 - total flux cleaned = 2.48915 Jy ! Component: 150 - total flux cleaned = 2.66415 Jy ! Component: 200 - total flux cleaned = 2.77148 Jy ! Total flux subtracted in 200 components = 2.77148 Jy ! Clean residual min=-0.068968 max=0.083757 Jy/beam ! Clean residual mean=-0.000324 rms=0.018056 Jy/beam ! Combined flux in latest and established models = 2.77148 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 15 model components to the UV plane model. ! The established model now contains 15 components and 2.77148 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6719 mas, bmaj=1.771 mas, bpa=-4.677 degrees ! Estimated noise=1.6546 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 (-0.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104341 Jy ! Component: 100 - total flux cleaned = 0.171409 Jy ! Component: 150 - total flux cleaned = 0.221717 Jy ! Component: 200 - total flux cleaned = 0.262071 Jy ! Total flux subtracted in 200 components = 0.262071 Jy ! Clean residual min=-0.040493 max=0.041559 Jy/beam ! Clean residual mean=-0.000136 rms=0.009891 Jy/beam ! Combined flux in latest and established models = 3.03355 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 3.03355 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=1.804 mas, bmaj=4.267 mas, bpa=-0.1481 degrees ! Estimated noise=2.78807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702176 Jy ! Component: 100 - total flux cleaned = 0.112736 Jy ! Component: 150 - total flux cleaned = 0.14506 Jy ! Component: 200 - total flux cleaned = 0.170239 Jy ! Total flux subtracted in 200 components = 0.170239 Jy ! Clean residual min=-0.030801 max=0.027720 Jy/beam ! Clean residual mean=-0.000136 rms=0.011385 Jy/beam ! Combined flux in latest and established models = 3.20379 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 = 0.0199323 Jy ! Component: 100 - total flux cleaned = 0.0358792 Jy ! Component: 150 - total flux cleaned = 0.0487515 Jy ! Component: 200 - total flux cleaned = 0.0591594 Jy ! Total flux subtracted in 200 components = 0.0591594 Jy ! Clean residual min=-0.027927 max=0.028538 Jy/beam ! Clean residual mean=-0.000069 rms=0.009970 Jy/beam ! Combined flux in latest and established models = 3.26295 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 89 components and 3.26295 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6719 mas, bmaj=1.771 mas, bpa=-4.677 degrees ! Estimated noise=1.6546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838912 Jy ! Component: 100 - total flux cleaned = 0.0102207 Jy ! Component: 150 - total flux cleaned = 0.00952498 Jy ! Component: 200 - total flux cleaned = 0.0102436 Jy ! Total flux subtracted in 200 components = 0.0102436 Jy ! Clean residual min=-0.021985 max=0.027725 Jy/beam ! Clean residual mean=-0.000018 rms=0.005337 Jy/beam ! Combined flux in latest and established models = 3.27319 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 3.27319 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=0.564918Jy sigma=4.657957 ! Fit after self-cal, rms=0.564732Jy sigma=4.651463 wmodel /scr/pima/bg219a_uvs/J1733-1304_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219a_uvs/J1733-1304_X_map.mod wobs /scr/pima/bg219a_uvs/J1733-1304_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1733-1304_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1733-1304_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1733-1304_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 = 0.0088039 Jy ! Component: 100 - total flux cleaned = 0.00947873 Jy ! Component: 150 - total flux cleaned = 0.0103987 Jy ! Component: 200 - total flux cleaned = 0.0109496 Jy ! Component: 250 - total flux cleaned = 0.0109494 Jy ! Component: 300 - total flux cleaned = 0.0111963 Jy ! Component: 350 - total flux cleaned = 0.0111988 Jy ! Component: 400 - total flux cleaned = 0.0118597 Jy ! Component: 450 - total flux cleaned = 0.0118558 Jy ! Component: 500 - total flux cleaned = 0.0118543 Jy ! Component: 550 - total flux cleaned = 0.0122405 Jy ! Component: 600 - total flux cleaned = 0.0122347 Jy ! Component: 650 - total flux cleaned = 0.0124183 Jy ! Component: 700 - total flux cleaned = 0.0124209 Jy ! Component: 750 - total flux cleaned = 0.0129393 Jy ! Component: 800 - total flux cleaned = 0.0127726 Jy ! Component: 850 - total flux cleaned = 0.0127709 Jy ! Component: 900 - total flux cleaned = 0.0126144 Jy ! Component: 950 - total flux cleaned = 0.0126172 Jy ! Component: 1000 - total flux cleaned = 0.0127671 Jy ! Component: 1050 - total flux cleaned = 0.0129117 Jy ! Component: 1100 - total flux cleaned = 0.0127739 Jy ! Component: 1150 - total flux cleaned = 0.0122291 Jy ! Component: 1200 - total flux cleaned = 0.0119648 Jy ! Component: 1250 - total flux cleaned = 0.011967 Jy ! Component: 1300 - total flux cleaned = 0.0124798 Jy ! Component: 1350 - total flux cleaned = 0.0128566 Jy ! Component: 1400 - total flux cleaned = 0.0131045 Jy ! Component: 1450 - total flux cleaned = 0.0137154 Jy ! Component: 1500 - total flux cleaned = 0.0144375 Jy ! Component: 1550 - total flux cleaned = 0.0149117 Jy ! Component: 1600 - total flux cleaned = 0.0152624 Jy ! Component: 1650 - total flux cleaned = 0.0154931 Jy ! Component: 1700 - total flux cleaned = 0.015952 Jy ! Component: 1750 - total flux cleaned = 0.0165178 Jy ! Component: 1800 - total flux cleaned = 0.016854 Jy ! Component: 1850 - total flux cleaned = 0.0171872 Jy ! Component: 1900 - total flux cleaned = 0.017408 Jy ! Component: 1950 - total flux cleaned = 0.0179545 Jy ! Component: 2000 - total flux cleaned = 0.0186023 Jy ! Component: 2050 - total flux cleaned = 0.0188167 Jy ! Component: 2100 - total flux cleaned = 0.0194543 Jy ! Component: 2150 - total flux cleaned = 0.0195606 Jy ! Component: 2200 - total flux cleaned = 0.020084 Jy ! Component: 2250 - total flux cleaned = 0.0205005 Jy ! Component: 2300 - total flux cleaned = 0.0211237 Jy ! Component: 2350 - total flux cleaned = 0.021434 Jy ! Component: 2400 - total flux cleaned = 0.0222616 Jy ! Component: 2450 - total flux cleaned = 0.0228827 Jy ! Component: 2500 - total flux cleaned = 0.0232977 Jy ! Component: 2550 - total flux cleaned = 0.023817 Jy ! Component: 2600 - total flux cleaned = 0.0242328 Jy ! Component: 2650 - total flux cleaned = 0.0244409 Jy ! Component: 2700 - total flux cleaned = 0.0248587 Jy ! Component: 2750 - total flux cleaned = 0.0252769 Jy ! Component: 2800 - total flux cleaned = 0.0254877 Jy ! Component: 2850 - total flux cleaned = 0.0258051 Jy ! Component: 2900 - total flux cleaned = 0.0262325 Jy ! Component: 2950 - total flux cleaned = 0.0264478 Jy ! Component: 3000 - total flux cleaned = 0.0267734 Jy ! Component: 3050 - total flux cleaned = 0.0269918 Jy ! Component: 3100 - total flux cleaned = 0.0272116 Jy ! Component: 3150 - total flux cleaned = 0.0274344 Jy ! Component: 3200 - total flux cleaned = 0.0277708 Jy ! Component: 3250 - total flux cleaned = 0.0278847 Jy ! Component: 3300 - total flux cleaned = 0.0282288 Jy ! Component: 3350 - total flux cleaned = 0.0285762 Jy ! Component: 3400 - total flux cleaned = 0.0288105 Jy ! Component: 3450 - total flux cleaned = 0.029286 Jy ! Component: 3500 - total flux cleaned = 0.0294053 Jy ! Component: 3550 - total flux cleaned = 0.0298904 Jy ! Component: 3600 - total flux cleaned = 0.030382 Jy ! Component: 3650 - total flux cleaned = 0.0305069 Jy ! Component: 3700 - total flux cleaned = 0.0307586 Jy ! Component: 3750 - total flux cleaned = 0.0311407 Jy ! Component: 3800 - total flux cleaned = 0.0315295 Jy ! Component: 3850 - total flux cleaned = 0.0319225 Jy ! Component: 3900 - total flux cleaned = 0.0321884 Jy ! Component: 3950 - total flux cleaned = 0.0327259 Jy ! Component: 4000 - total flux cleaned = 0.0329999 Jy ! Component: 4050 - total flux cleaned = 0.0334165 Jy ! Total flux subtracted in 4096 components = 0.0338374 Jy ! Clean residual min=-0.007331 max=0.009352 Jy/beam ! Clean residual mean=0.000004 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 3.30703 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 338 components and 3.30703 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1733-1304_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6719 x 1.771 at -4.677 degrees (North through East) ! Clean map min=-0.024484 max=2.6493 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1733-1304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.64932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00224636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25437 0.25437 0.508741 1.01748 2.03496 4.06993 8.13985 16.2797 32.5594 65.1188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0067 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.649 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1179.38 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1733-1304_X_uvs.log closed on Wed Apr 6 21:43:06 2016