! Started logfile: /d2/scr/pima/bp177f_uvs/J2320-0027_C_uvs.log on Fri Mar 21 07:46:23 2014 obs /d2/scr/pima/bp177f_uvs/J2320-0027_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2320-0027_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.511111 visibilities/baseline/integration-bin. ! Found source: J2320-0027 ! ! 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 1104 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/bp177f_uvs/J2320-0027_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002936Jy sigma=46.889224 ! Fit after self-cal, rms=0.955822Jy sigma=44.951303 ! 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=1.368 mas, bmaj=3.381 mas, bpa=1.719 degrees ! Estimated noise=0.652625 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 = 0.0338735 Jy ! Component: 100 - total flux cleaned = 0.0413782 Jy ! Total flux subtracted in 100 components = 0.0413782 Jy ! Clean residual min=-0.002529 max=0.002511 Jy/beam ! Clean residual mean=-0.000003 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0413782 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0413782 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=0.031079Jy sigma=0.922845 ! Fit after self-cal, rms=0.029378Jy sigma=0.896132 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=3.942 mas, bpa=-0.7793 degrees ! Estimated noise=0.510725 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 = 0.00351222 Jy ! Component: 100 - total flux cleaned = 0.00494105 Jy ! Component: 150 - total flux cleaned = 0.00573459 Jy ! Component: 200 - total flux cleaned = 0.00608585 Jy ! Total flux subtracted in 200 components = 0.00608585 Jy ! Clean residual min=-0.001891 max=0.001984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.047464 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.047464 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=0.028858Jy sigma=0.890852 ! Fit after self-cal, rms=0.029299Jy sigma=0.887186 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.684 x 3.942 at -0.7793 degrees (North through East) ! Clean map min=-0.0020486 max=0.044253 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 1.00* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.03 KP 0.95 ! LA 1.13 MK 0.95 NL 1.12 OV 1.15 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! 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 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.02 KP 0.94 ! LA 1.00 MK 1.11 NL 1.01 OV 1.06 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.83 KP 0.85 ! LA 1.01 MK 1.01 NL 1.09 OV 1.09 ! PT 0.87 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.87 HN 0.84 KP 1.01 ! LA 0.99 MK 1.00 NL 1.11 OV 1.05 ! PT 0.87 SC 1.01 ! ! ! Fit before self-cal, rms=0.029299Jy sigma=0.887186 ! Fit after self-cal, rms=0.029109Jy sigma=0.857795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=3.952 mas, bpa=-0.8144 degrees ! Estimated noise=0.504477 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.10293e-05 Jy ! Component: 100 - total flux cleaned = -9.3747e-05 Jy ! Component: 150 - total flux cleaned = -6.4745e-05 Jy ! Component: 200 - total flux cleaned = -6.45937e-05 Jy ! Total flux subtracted in 200 components = -6.45937e-05 Jy ! Clean residual min=-0.001834 max=0.001969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0473994 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0473994 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=0.029090Jy sigma=0.852171 ! Fit after self-cal, rms=0.029137Jy sigma=0.851366 ! 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=0.029137Jy sigma=0.851366 ! Fit after self-cal, rms=0.029018Jy sigma=0.851216 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=3.951 mas, bpa=-0.8216 degrees ! Estimated noise=0.502474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200016 Jy ! Component: 100 - total flux cleaned = -0.000156043 Jy ! Component: 150 - total flux cleaned = -0.000120834 Jy ! Component: 200 - total flux cleaned = -8.31862e-05 Jy ! Total flux subtracted in 200 components = -8.31862e-05 Jy ! Clean residual min=-0.001791 max=0.001982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0473162 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0473162 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=0.029009Jy sigma=0.847870 ! Fit after self-cal, rms=0.029026Jy sigma=0.847540 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 (10.2, -15.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167219 Jy ! Component: 100 - total flux cleaned = 0.00198829 Jy ! Component: 150 - total flux cleaned = 0.00219832 Jy ! Component: 200 - total flux cleaned = 0.00237575 Jy ! Total flux subtracted in 200 components = 0.00237575 Jy ! Clean residual min=-0.001610 max=0.001748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.049692 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.049692 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=0.028889Jy sigma=0.825210 ! Fit after self-cal, rms=0.028899Jy sigma=0.824583 ! 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=0.028899Jy sigma=0.824583 ! Fit after self-cal, rms=0.028833Jy sigma=0.821168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=3.948 mas, bpa=-0.7418 degrees ! Estimated noise=0.501422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139504 Jy ! Component: 100 - total flux cleaned = 0.000209709 Jy ! Component: 150 - total flux cleaned = 0.000249156 Jy ! Component: 200 - total flux cleaned = 0.000248895 Jy ! Total flux subtracted in 200 components = 0.000248895 Jy ! Clean residual min=-0.001621 max=0.001629 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0499409 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.0499409 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=0.028793Jy sigma=0.816169 ! Fit after self-cal, rms=0.028812Jy sigma=0.815992 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 = -8.08222e-05 Jy ! Component: 100 - total flux cleaned = -6.53166e-05 Jy ! Component: 150 - total flux cleaned = -6.55022e-05 Jy ! Component: 200 - total flux cleaned = -6.538e-05 Jy ! Total flux subtracted in 200 components = -6.538e-05 Jy ! Clean residual min=-0.001632 max=0.001602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0498755 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0498755 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=0.028790Jy sigma=0.814269 ! Fit after self-cal, rms=0.028799Jy sigma=0.814209 ! 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=0.028799Jy sigma=0.814209 ! Fit after self-cal, rms=0.028801Jy sigma=0.814030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=6.013 mas, bpa=-6.948 degrees ! Estimated noise=0.642244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114196 Jy ! Component: 100 - total flux cleaned = 0.000150352 Jy ! Component: 150 - total flux cleaned = 0.000135867 Jy ! Component: 200 - total flux cleaned = 0.000110538 Jy ! Total flux subtracted in 200 components = 0.000110538 Jy ! Clean residual min=-0.001730 max=0.001581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.049986 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.049986 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=0.028774Jy sigma=0.818554 ! Fit after self-cal, rms=0.028787Jy sigma=0.818442 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 = -2.64403e-05 Jy ! Component: 100 - total flux cleaned = -3.70074e-05 Jy ! Component: 150 - total flux cleaned = -4.74911e-05 Jy ! Component: 200 - total flux cleaned = -7.62518e-05 Jy ! Total flux subtracted in 200 components = -7.62518e-05 Jy ! Clean residual min=-0.001723 max=0.001583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0499098 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.0499098 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=0.028777Jy sigma=0.819653 ! Fit after self-cal, rms=0.028791Jy sigma=0.819604 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=3.948 mas, bpa=-0.6748 degrees ! Estimated noise=0.500116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.681 x 3.948 at -0.6748 degrees (North through East) ! Clean map min=-0.0016096 max=0.043328 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=1.372 mas, bmaj=3.397 mas, bpa=1.659 degrees ! Estimated noise=0.639114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337891 Jy ! Component: 100 - total flux cleaned = 0.0414379 Jy ! Component: 150 - total flux cleaned = 0.0441088 Jy ! Component: 200 - total flux cleaned = 0.0455325 Jy ! Total flux subtracted in 200 components = 0.0455325 Jy ! Clean residual min=-0.002164 max=0.002152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0455326 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0455326 Jy ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=3.948 mas, bpa=-0.6748 degrees ! Estimated noise=0.500116 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 = 0.00196201 Jy ! Component: 100 - total flux cleaned = 0.00267012 Jy ! Component: 150 - total flux cleaned = 0.00290512 Jy ! Component: 200 - total flux cleaned = 0.00314249 Jy ! Total flux subtracted in 200 components = 0.00314249 Jy ! Clean residual min=-0.001790 max=0.001764 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.048675 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.048675 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=3.642 mas, bmaj=6.013 mas, bpa=-6.948 degrees ! Estimated noise=0.642244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110304 Jy ! Component: 100 - total flux cleaned = 0.00121606 Jy ! Component: 150 - total flux cleaned = 0.00119383 Jy ! Component: 200 - total flux cleaned = 0.00119397 Jy ! Total flux subtracted in 200 components = 0.00119397 Jy ! Clean residual min=-0.001746 max=0.001611 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.049869 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 = 1.78839e-07 Jy ! Component: 100 - total flux cleaned = -5.56313e-07 Jy ! Component: 150 - total flux cleaned = -1.42474e-05 Jy ! Component: 200 - total flux cleaned = -1.6655e-06 Jy ! Total flux subtracted in 200 components = -1.6655e-06 Jy ! Clean residual min=-0.001730 max=0.001603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0498673 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.0498673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=3.948 mas, bpa=-0.6748 degrees ! Estimated noise=0.500116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104197 Jy ! Component: 100 - total flux cleaned = -5.91036e-05 Jy ! Component: 150 - total flux cleaned = -5.82719e-05 Jy ! Component: 200 - total flux cleaned = -5.8454e-05 Jy ! Total flux subtracted in 200 components = -5.8454e-05 Jy ! Clean residual min=-0.001695 max=0.001585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0498089 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0498089 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=0.028814Jy sigma=0.812185 ! Fit after self-cal, rms=0.028797Jy sigma=0.811934 wmodel /d2/scr/pima/bp177f_uvs/J2320-0027_C_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp177f_uvs/J2320-0027_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2320-0027_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2320-0027_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2320-0027_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2320-0027_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 = -1.90466e-05 Jy ! Component: 100 - total flux cleaned = -9.67059e-05 Jy ! Component: 150 - total flux cleaned = -9.71441e-05 Jy ! Component: 200 - total flux cleaned = -5.15647e-05 Jy ! Component: 250 - total flux cleaned = -7.4706e-05 Jy ! Component: 300 - total flux cleaned = -5.27922e-05 Jy ! Component: 350 - total flux cleaned = -9.54467e-05 Jy ! Component: 400 - total flux cleaned = -9.55234e-05 Jy ! Component: 450 - total flux cleaned = -9.60942e-05 Jy ! Component: 500 - total flux cleaned = -0.000116649 Jy ! Component: 550 - total flux cleaned = -7.82469e-05 Jy ! Component: 600 - total flux cleaned = -7.86311e-05 Jy ! Component: 650 - total flux cleaned = 3.31971e-05 Jy ! Component: 700 - total flux cleaned = 6.94877e-05 Jy ! Component: 750 - total flux cleaned = 8.77384e-05 Jy ! Component: 800 - total flux cleaned = 0.000176574 Jy ! Component: 850 - total flux cleaned = 0.000211457 Jy ! Component: 900 - total flux cleaned = 0.000296758 Jy ! Component: 950 - total flux cleaned = 0.000296594 Jy ! Component: 1000 - total flux cleaned = 0.000379085 Jy ! Component: 1050 - total flux cleaned = 0.000476189 Jy ! Component: 1100 - total flux cleaned = 0.00049169 Jy ! Component: 1150 - total flux cleaned = 0.000538633 Jy ! Component: 1200 - total flux cleaned = 0.00061596 Jy ! Component: 1250 - total flux cleaned = 0.000600629 Jy ! Component: 1300 - total flux cleaned = 0.000615806 Jy ! Component: 1350 - total flux cleaned = 0.000601137 Jy ! Component: 1400 - total flux cleaned = 0.000616032 Jy ! Component: 1450 - total flux cleaned = 0.0006308 Jy ! Component: 1500 - total flux cleaned = 0.000602426 Jy ! Component: 1550 - total flux cleaned = 0.000588631 Jy ! Component: 1600 - total flux cleaned = 0.000560864 Jy ! Component: 1650 - total flux cleaned = 0.000533706 Jy ! Component: 1700 - total flux cleaned = 0.000520267 Jy ! Component: 1750 - total flux cleaned = 0.000520053 Jy ! Component: 1800 - total flux cleaned = 0.000506605 Jy ! Component: 1850 - total flux cleaned = 0.00045369 Jy ! Component: 1900 - total flux cleaned = 0.000401799 Jy ! Component: 1950 - total flux cleaned = 0.00040188 Jy ! Component: 2000 - total flux cleaned = 0.000414716 Jy ! Component: 2050 - total flux cleaned = 0.000402028 Jy ! Component: 2100 - total flux cleaned = 0.000352281 Jy ! Component: 2150 - total flux cleaned = 0.000389368 Jy ! Component: 2200 - total flux cleaned = 0.000364915 Jy ! Component: 2250 - total flux cleaned = 0.000340842 Jy ! Component: 2300 - total flux cleaned = 0.00035275 Jy ! Component: 2350 - total flux cleaned = 0.000317191 Jy ! Component: 2400 - total flux cleaned = 0.000352453 Jy ! Component: 2450 - total flux cleaned = 0.000352372 Jy ! Component: 2500 - total flux cleaned = 0.000352423 Jy ! Component: 2550 - total flux cleaned = 0.000329786 Jy ! Component: 2600 - total flux cleaned = 0.000375078 Jy ! Component: 2650 - total flux cleaned = 0.00036399 Jy ! Component: 2700 - total flux cleaned = 0.000375174 Jy ! Component: 2750 - total flux cleaned = 0.000397105 Jy ! Component: 2800 - total flux cleaned = 0.00040814 Jy ! Component: 2850 - total flux cleaned = 0.000408188 Jy ! Component: 2900 - total flux cleaned = 0.000429665 Jy ! Component: 2950 - total flux cleaned = 0.000450864 Jy ! Component: 3000 - total flux cleaned = 0.000471918 Jy ! Component: 3050 - total flux cleaned = 0.00049286 Jy ! Component: 3100 - total flux cleaned = 0.000524067 Jy ! Component: 3150 - total flux cleaned = 0.000544586 Jy ! Component: 3200 - total flux cleaned = 0.000564951 Jy ! Component: 3250 - total flux cleaned = 0.000595298 Jy ! Component: 3300 - total flux cleaned = 0.000655445 Jy ! Component: 3350 - total flux cleaned = 0.000695226 Jy ! Component: 3400 - total flux cleaned = 0.00075442 Jy ! Component: 3450 - total flux cleaned = 0.000783838 Jy ! Component: 3500 - total flux cleaned = 0.000803269 Jy ! Component: 3550 - total flux cleaned = 0.00086124 Jy ! Component: 3600 - total flux cleaned = 0.000880407 Jy ! Component: 3650 - total flux cleaned = 0.000937453 Jy ! Component: 3700 - total flux cleaned = 0.000965768 Jy ! Component: 3750 - total flux cleaned = 0.000984567 Jy ! Component: 3800 - total flux cleaned = 0.0010125 Jy ! Component: 3850 - total flux cleaned = 0.00104954 Jy ! Component: 3900 - total flux cleaned = 0.00110473 Jy ! Component: 3950 - total flux cleaned = 0.00113208 Jy ! Component: 4000 - total flux cleaned = 0.0011864 Jy ! Component: 4050 - total flux cleaned = 0.00121346 Jy ! Total flux subtracted in 4096 components = 0.0012582 Jy ! Clean residual min=-0.000485 max=0.000516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0510671 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 408 components and 0.0510671 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2320-0027_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.681 x 3.948 at -0.6748 degrees (North through East) ! Clean map min=-0.0013195 max=0.043367 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2320-0027_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0433665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12656 1.12656 2.25313 4.50626 9.01252 18.025 36.0501 72.1002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.296 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2320-0027_C_uvs.log closed on Fri Mar 21 07:46:27 2014