! Started logfile: /d2/scr/pima/bp171a3_uvs/J0807-1724_C_uvs.log on Mon Feb 24 08:43:34 2014 obs /d2/scr/pima/bp171a3_uvs/J0807-1724_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0807-1724_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.654762 visibilities/baseline/integration-bin. ! Found source: J0807-1724 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 440 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0807-1724_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000570Jy sigma=33.736157 ! Fit after self-cal, rms=0.979713Jy sigma=33.085060 ! 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=1.688 mas, bmaj=6.964 mas, bpa=16.05 degrees ! Estimated noise=1.34489 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 = 0.0149269 Jy ! Component: 100 - total flux cleaned = 0.0188221 Jy ! Total flux subtracted in 100 components = 0.0188221 Jy ! Clean residual min=-0.002429 max=0.002419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0188221 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0188221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021962Jy sigma=0.557596 ! Fit after self-cal, rms=0.020654Jy sigma=0.499522 ! 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=2.049 mas, bmaj=7.634 mas, bpa=14.58 degrees ! Estimated noise=1.05517 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 = 0.0024423 Jy ! Component: 100 - total flux cleaned = 0.00272465 Jy ! Component: 150 - total flux cleaned = 0.00291194 Jy ! Component: 200 - total flux cleaned = 0.00302056 Jy ! Total flux subtracted in 200 components = 0.00302056 Jy ! Clean residual min=-0.001701 max=0.001479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0218427 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0218427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020183Jy sigma=0.489761 ! Fit after self-cal, rms=0.020147Jy sigma=0.489621 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 7.634 at 14.58 degrees (North through East) ! Clean map min=-0.0016019 max=0.019459 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: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.86 KP 1.10 NL 0.96 ! OV 1.09 PT 0.91 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.87 KP 0.85 NL 0.96 ! OV 1.00 PT 0.99 SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020147Jy sigma=0.489621 ! Fit after self-cal, rms=0.019854Jy sigma=0.486674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=7.59 mas, bpa=14.34 degrees ! Estimated noise=1.04122 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 = 0.000174134 Jy ! Component: 100 - total flux cleaned = 0.000185673 Jy ! Component: 150 - total flux cleaned = 0.000195118 Jy ! Component: 200 - total flux cleaned = 0.000195062 Jy ! Total flux subtracted in 200 components = 0.000195062 Jy ! Clean residual min=-0.001629 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0220377 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0220377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019840Jy sigma=0.486234 ! Fit after self-cal, rms=0.019846Jy sigma=0.486061 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019846Jy sigma=0.486061 ! Fit after self-cal, rms=0.019865Jy sigma=0.486036 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=7.589 mas, bpa=14.33 degrees ! Estimated noise=1.04115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.3531e-05 Jy ! Component: 100 - total flux cleaned = 6.2517e-05 Jy ! Component: 150 - total flux cleaned = 7.03622e-05 Jy ! Component: 200 - total flux cleaned = 7.04016e-05 Jy ! Total flux subtracted in 200 components = 7.04016e-05 Jy ! Clean residual min=-0.001633 max=0.001469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0221081 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0221081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019857Jy sigma=0.485725 ! Fit after self-cal, rms=0.019859Jy sigma=0.485694 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 = 2.09342e-05 Jy ! Component: 100 - total flux cleaned = 2.08657e-05 Jy ! Component: 150 - total flux cleaned = 2.79273e-05 Jy ! Component: 200 - total flux cleaned = 4.14468e-05 Jy ! Total flux subtracted in 200 components = 4.14468e-05 Jy ! Clean residual min=-0.001635 max=0.001466 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0221496 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0221496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019852Jy sigma=0.485473 ! Fit after self-cal, rms=0.019852Jy sigma=0.485448 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019852Jy sigma=0.485448 ! Fit after self-cal, rms=0.019857Jy sigma=0.485443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=7.591 mas, bpa=14.33 degrees ! Estimated noise=1.04064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07828e-05 Jy ! Component: 100 - total flux cleaned = 1.76276e-05 Jy ! Component: 150 - total flux cleaned = 2.41895e-05 Jy ! Component: 200 - total flux cleaned = 3.68556e-05 Jy ! Total flux subtracted in 200 components = 3.68556e-05 Jy ! Clean residual min=-0.001635 max=0.001465 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0221864 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0221864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019852Jy sigma=0.485256 ! Fit after self-cal, rms=0.019852Jy sigma=0.485236 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 = 1.83955e-05 Jy ! Component: 100 - total flux cleaned = 1.1431e-05 Jy ! Component: 150 - total flux cleaned = 2.98644e-05 Jy ! Component: 200 - total flux cleaned = 3.58523e-05 Jy ! Total flux subtracted in 200 components = 3.58523e-05 Jy ! Clean residual min=-0.001636 max=0.001464 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0222223 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0222223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019846Jy sigma=0.485082 ! Fit after self-cal, rms=0.019846Jy sigma=0.485065 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019846Jy sigma=0.485065 ! Fit after self-cal, rms=0.019849Jy sigma=0.485065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=11.68 mas, bpa=0.6876 degrees ! Estimated noise=1.18876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53018e-05 Jy ! Component: 100 - total flux cleaned = -1.55143e-05 Jy ! Component: 150 - total flux cleaned = -7.082e-06 Jy ! Component: 200 - total flux cleaned = -7.1128e-06 Jy ! Total flux subtracted in 200 components = -7.1128e-06 Jy ! Clean residual min=-0.001423 max=0.001583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0222152 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.0222152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019849Jy sigma=0.484981 ! Fit after self-cal, rms=0.019847Jy sigma=0.484966 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 = 1.83148e-05 Jy ! Component: 100 - total flux cleaned = 2.25585e-05 Jy ! Component: 150 - total flux cleaned = 2.25705e-05 Jy ! Component: 200 - total flux cleaned = 2.64071e-05 Jy ! Total flux subtracted in 200 components = 2.64071e-05 Jy ! Clean residual min=-0.001421 max=0.001579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0222416 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0222416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019846Jy sigma=0.484954 ! Fit after self-cal, rms=0.019844Jy sigma=0.484943 ! 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=2.046 mas, bmaj=7.591 mas, bpa=14.34 degrees ! Estimated noise=1.0406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 7.591 at 14.34 degrees (North through East) ! Clean map min=-0.0015985 max=0.019072 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=1.682 mas, bmaj=6.903 mas, bpa=15.83 degrees ! Estimated noise=1.31549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157752 Jy ! Component: 100 - total flux cleaned = 0.0197689 Jy ! Component: 150 - total flux cleaned = 0.0210224 Jy ! Component: 200 - total flux cleaned = 0.0213087 Jy ! Total flux subtracted in 200 components = 0.0213087 Jy ! Clean residual min=-0.001954 max=0.001997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0213087 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0213087 Jy ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=7.591 mas, bpa=14.34 degrees ! Estimated noise=1.0406 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 = 0.000435456 Jy ! Component: 100 - total flux cleaned = 0.000525823 Jy ! Component: 150 - total flux cleaned = 0.000582681 Jy ! Component: 200 - total flux cleaned = 0.000618819 Jy ! Total flux subtracted in 200 components = 0.000618819 Jy ! Clean residual min=-0.001609 max=0.001515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0219275 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0219275 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=11.68 mas, bpa=0.6876 degrees ! Estimated noise=1.18876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132638 Jy ! Component: 100 - total flux cleaned = 0.00012701 Jy ! Component: 150 - total flux cleaned = 0.000142454 Jy ! Component: 200 - total flux cleaned = 0.000161559 Jy ! Total flux subtracted in 200 components = 0.000161559 Jy ! Clean residual min=-0.001403 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0220891 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 = 1.87147e-05 Jy ! Component: 100 - total flux cleaned = 3.22605e-05 Jy ! Component: 150 - total flux cleaned = 4.94539e-05 Jy ! Component: 200 - total flux cleaned = 6.59716e-05 Jy ! Total flux subtracted in 200 components = 6.59716e-05 Jy ! Clean residual min=-0.001401 max=0.001611 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0221551 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0221551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=7.591 mas, bpa=14.34 degrees ! Estimated noise=1.0406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.16782e-05 Jy ! Component: 100 - total flux cleaned = 6.03402e-05 Jy ! Component: 150 - total flux cleaned = 6.03216e-05 Jy ! Component: 200 - total flux cleaned = 6.76185e-05 Jy ! Total flux subtracted in 200 components = 6.76185e-05 Jy ! Clean residual min=-0.001616 max=0.001488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0222227 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0222227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019859Jy sigma=0.485393 ! Fit after self-cal, rms=0.019866Jy sigma=0.485340 wmodel /d2/scr/pima/bp171a3_uvs/J0807-1724_C_map.mod ! Writing 58 model components to file: /d2/scr/pima/bp171a3_uvs/J0807-1724_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0807-1724_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0807-1724_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0807-1724_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0807-1724_C_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 = -0.000183029 Jy ! Component: 100 - total flux cleaned = -0.000431847 Jy ! Component: 150 - total flux cleaned = -0.000687051 Jy ! Component: 200 - total flux cleaned = -0.000860441 Jy ! Component: 250 - total flux cleaned = -0.0010642 Jy ! Component: 300 - total flux cleaned = -0.00112137 Jy ! Component: 350 - total flux cleaned = -0.00117559 Jy ! Component: 400 - total flux cleaned = -0.00117604 Jy ! Component: 450 - total flux cleaned = -0.00117588 Jy ! Component: 500 - total flux cleaned = -0.00117583 Jy ! Component: 550 - total flux cleaned = -0.00122089 Jy ! Component: 600 - total flux cleaned = -0.00120606 Jy ! Component: 650 - total flux cleaned = -0.00120599 Jy ! Component: 700 - total flux cleaned = -0.00121949 Jy ! Component: 750 - total flux cleaned = -0.00127149 Jy ! Component: 800 - total flux cleaned = -0.00127164 Jy ! Component: 850 - total flux cleaned = -0.00125943 Jy ! Component: 900 - total flux cleaned = -0.00124728 Jy ! Component: 950 - total flux cleaned = -0.00123591 Jy ! Component: 1000 - total flux cleaned = -0.00123598 Jy ! Component: 1050 - total flux cleaned = -0.00126955 Jy ! Component: 1100 - total flux cleaned = -0.00131355 Jy ! Component: 1150 - total flux cleaned = -0.00137804 Jy ! Component: 1200 - total flux cleaned = -0.00146239 Jy ! Component: 1250 - total flux cleaned = -0.00150377 Jy ! Component: 1300 - total flux cleaned = -0.00153447 Jy ! Component: 1350 - total flux cleaned = -0.0015749 Jy ! Component: 1400 - total flux cleaned = -0.00162468 Jy ! Component: 1450 - total flux cleaned = -0.0016541 Jy ! Component: 1500 - total flux cleaned = -0.0017025 Jy ! Component: 1550 - total flux cleaned = -0.00174074 Jy ! Component: 1600 - total flux cleaned = -0.00177843 Jy ! Component: 1650 - total flux cleaned = -0.00183424 Jy ! Component: 1700 - total flux cleaned = -0.00184328 Jy ! Component: 1750 - total flux cleaned = -0.00182487 Jy ! Component: 1800 - total flux cleaned = -0.0018157 Jy ! Component: 1850 - total flux cleaned = -0.00179787 Jy ! Component: 1900 - total flux cleaned = -0.00182442 Jy ! Component: 1950 - total flux cleaned = -0.0018243 Jy ! Component: 2000 - total flux cleaned = -0.00182431 Jy ! Component: 2050 - total flux cleaned = -0.00185023 Jy ! Component: 2100 - total flux cleaned = -0.00186736 Jy ! Component: 2150 - total flux cleaned = -0.00190151 Jy ! Component: 2200 - total flux cleaned = -0.00192704 Jy ! Component: 2250 - total flux cleaned = -0.00194406 Jy ! Component: 2300 - total flux cleaned = -0.00198639 Jy ! Component: 2350 - total flux cleaned = -0.00200327 Jy ! Component: 2400 - total flux cleaned = -0.00204553 Jy ! Component: 2450 - total flux cleaned = -0.00206246 Jy ! Component: 2500 - total flux cleaned = -0.00210464 Jy ! Component: 2550 - total flux cleaned = -0.00214679 Jy ! Component: 2600 - total flux cleaned = -0.00219753 Jy ! Component: 2650 - total flux cleaned = -0.00224834 Jy ! Component: 2700 - total flux cleaned = -0.00229079 Jy ! Component: 2750 - total flux cleaned = -0.00235029 Jy ! Component: 2800 - total flux cleaned = -0.00240142 Jy ! Component: 2850 - total flux cleaned = -0.00244401 Jy ! Component: 2900 - total flux cleaned = -0.00251242 Jy ! Component: 2950 - total flux cleaned = -0.00257243 Jy ! Component: 3000 - total flux cleaned = -0.00258968 Jy ! Component: 3050 - total flux cleaned = -0.00264165 Jy ! Component: 3100 - total flux cleaned = -0.0026764 Jy ! Component: 3150 - total flux cleaned = -0.00272877 Jy ! Component: 3200 - total flux cleaned = -0.00277263 Jy ! Component: 3250 - total flux cleaned = -0.00282548 Jy ! Component: 3300 - total flux cleaned = -0.00286096 Jy ! Component: 3350 - total flux cleaned = -0.00292326 Jy ! Component: 3400 - total flux cleaned = -0.00295921 Jy ! Component: 3450 - total flux cleaned = -0.0030313 Jy ! Component: 3500 - total flux cleaned = -0.00308585 Jy ! Component: 3550 - total flux cleaned = -0.00314978 Jy ! Component: 3600 - total flux cleaned = -0.0031866 Jy ! Component: 3650 - total flux cleaned = -0.00322369 Jy ! Component: 3700 - total flux cleaned = -0.00327056 Jy ! Component: 3750 - total flux cleaned = -0.00331776 Jy ! Component: 3800 - total flux cleaned = -0.00334636 Jy ! Component: 3850 - total flux cleaned = -0.00336546 Jy ! Component: 3900 - total flux cleaned = -0.00339467 Jy ! Component: 3950 - total flux cleaned = -0.00339476 Jy ! Component: 4000 - total flux cleaned = -0.00339477 Jy ! Component: 4050 - total flux cleaned = -0.0034049 Jy ! Total flux subtracted in 4096 components = -0.0033948 Jy ! Clean residual min=-0.000531 max=0.000553 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0188279 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 286 components and 0.0188279 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0807-1724_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 7.591 at 14.34 degrees (North through East) ! Clean map min=-0.00094594 max=0.019073 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0807-1724_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.019073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.61199 2.61199 5.22397 10.4479 20.8959 41.7918 83.5836 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 114.855 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0807-1724_C_uvs.log closed on Mon Feb 24 08:43:38 2014