! Started logfile: /d2/scr/pima/bp177f_uvs/J2320-0027_X_uvs.log on Fri Mar 21 07:39:03 2014 obs /d2/scr/pima/bp177f_uvs/J2320-0027_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2320-0027_X_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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2320-0027_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 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=0.998588Jy sigma=39.822031 ! Fit after self-cal, rms=0.950089Jy sigma=37.905329 ! 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=0.8134 mas, bmaj=1.994 mas, bpa=-0.4665 degrees ! Estimated noise=0.747014 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 = 0.0397041 Jy ! Component: 100 - total flux cleaned = 0.0484732 Jy ! Total flux subtracted in 100 components = 0.0484732 Jy ! Clean residual min=-0.003849 max=0.004104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0484732 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0484732 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=0.033706Jy sigma=0.967038 ! Fit after self-cal, rms=0.033033Jy sigma=0.958075 ! 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=0.9628 mas, bmaj=2.241 mas, bpa=-1.055 degrees ! Estimated noise=0.576345 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 = 0.00322538 Jy ! Component: 100 - total flux cleaned = 0.00477092 Jy ! Component: 150 - total flux cleaned = 0.00548876 Jy ! Component: 200 - total flux cleaned = 0.00560268 Jy ! Total flux subtracted in 200 components = 0.00560268 Jy ! Clean residual min=-0.002863 max=0.002728 Jy/beam ! Clean residual mean=-0.000004 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0540759 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.0540759 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=0.032771Jy sigma=0.935564 ! Fit after self-cal, rms=0.032789Jy sigma=0.935381 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 2.241 at -1.055 degrees (North through East) ! Clean map min=-0.0026783 max=0.051114 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 1.09 FD 0.99 HN 0.87 KP 0.89 ! LA 0.91 MK 0.99 NL 1.18 OV 0.97 ! PT 0.88 SC 0.94 ! ! ! 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 0.99 FD 1.03 HN 1.06 KP 0.97 ! LA 0.96 MK 1.06 NL 1.06 OV 1.03 ! PT 0.85 SC 0.94 ! ! ! 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! ! Fit before self-cal, rms=0.032789Jy sigma=0.935381 ! Fit after self-cal, rms=0.032531Jy sigma=0.927995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=2.245 mas, bpa=-0.8442 degrees ! Estimated noise=0.570353 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 = -0.000494137 Jy ! Component: 100 - total flux cleaned = -0.000603382 Jy ! Component: 150 - total flux cleaned = -0.000616974 Jy ! Component: 200 - total flux cleaned = -0.000640743 Jy ! Total flux subtracted in 200 components = -0.000640743 Jy ! Clean residual min=-0.002692 max=0.002442 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0534351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0534351 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=0.032512Jy sigma=0.926548 ! Fit after self-cal, rms=0.032503Jy sigma=0.926350 ! 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=0.032503Jy sigma=0.926350 ! Fit after self-cal, rms=0.032503Jy sigma=0.926292 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9639 mas, bmaj=2.245 mas, bpa=-0.7914 degrees ! Estimated noise=0.569459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182773 Jy ! Component: 100 - total flux cleaned = -0.000182385 Jy ! Component: 150 - total flux cleaned = -0.000170973 Jy ! Component: 200 - total flux cleaned = -0.000160644 Jy ! Total flux subtracted in 200 components = -0.000160644 Jy ! Clean residual min=-0.002679 max=0.002417 Jy/beam ! Clean residual mean=-0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0532745 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0532745 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=0.032488Jy sigma=0.925621 ! Fit after self-cal, rms=0.032490Jy sigma=0.925549 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.72246e-08 Jy ! Component: 100 - total flux cleaned = -3.4992e-07 Jy ! Component: 150 - total flux cleaned = 8.94579e-06 Jy ! Component: 200 - total flux cleaned = 9.05217e-06 Jy ! Total flux subtracted in 200 components = 9.05217e-06 Jy ! Clean residual min=-0.002678 max=0.002404 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0532835 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0532835 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=0.032476Jy sigma=0.925188 ! Fit after self-cal, rms=0.032483Jy sigma=0.925134 ! 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=0.032483Jy sigma=0.925134 ! Fit after self-cal, rms=0.032484Jy sigma=0.925126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.964 mas, bmaj=2.245 mas, bpa=-0.7735 degrees ! Estimated noise=0.569112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94116e-05 Jy ! Component: 100 - total flux cleaned = -2.95367e-05 Jy ! Component: 150 - total flux cleaned = -4.76553e-05 Jy ! Component: 200 - total flux cleaned = -4.77719e-05 Jy ! Total flux subtracted in 200 components = -4.77719e-05 Jy ! Clean residual min=-0.002678 max=0.002395 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0532358 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0532358 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=0.032472Jy sigma=0.924799 ! Fit after self-cal, rms=0.032478Jy sigma=0.924754 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 = 1.58138e-05 Jy ! Component: 100 - total flux cleaned = 6.54855e-06 Jy ! Component: 150 - total flux cleaned = -1.93261e-05 Jy ! Component: 200 - total flux cleaned = -1.94417e-05 Jy ! Total flux subtracted in 200 components = -1.94417e-05 Jy ! Clean residual min=-0.002679 max=0.002387 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0532163 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0532163 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=0.032466Jy sigma=0.924504 ! Fit after self-cal, rms=0.032473Jy sigma=0.924463 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032473Jy sigma=0.924463 ! Fit after self-cal, rms=0.032477Jy sigma=0.924462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.42 mas, bpa=-7.545 degrees ! Estimated noise=0.723258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333867 Jy ! Component: 100 - total flux cleaned = 0.000447205 Jy ! Component: 150 - total flux cleaned = 0.000517647 Jy ! Component: 200 - total flux cleaned = 0.000573924 Jy ! Total flux subtracted in 200 components = 0.000573924 Jy ! Clean residual min=-0.002871 max=0.002578 Jy/beam ! Clean residual mean=-0.000007 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0537903 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.0537903 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=0.032497Jy sigma=0.924114 ! Fit after self-cal, rms=0.032503Jy sigma=0.923618 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 = 1.36931e-05 Jy ! Component: 100 - total flux cleaned = 4.59724e-05 Jy ! Component: 150 - total flux cleaned = 5.96566e-05 Jy ! Component: 200 - total flux cleaned = 8.26919e-05 Jy ! Total flux subtracted in 200 components = 8.26919e-05 Jy ! Clean residual min=-0.002875 max=0.002566 Jy/beam ! Clean residual mean=-0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.053873 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.053873 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=0.032508Jy sigma=0.924359 ! Fit after self-cal, rms=0.032513Jy sigma=0.924061 ! 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=0.9641 mas, bmaj=2.245 mas, bpa=-0.7723 degrees ! Estimated noise=0.569034 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9641 x 2.245 at -0.7723 degrees (North through East) ! Clean map min=-0.0025602 max=0.049995 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.814 mas, bmaj=1.996 mas, bpa=-0.264 degrees ! Estimated noise=0.73995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394595 Jy ! Component: 100 - total flux cleaned = 0.0483402 Jy ! Component: 150 - total flux cleaned = 0.0517044 Jy ! Component: 200 - total flux cleaned = 0.0527712 Jy ! Total flux subtracted in 200 components = 0.0527712 Jy ! Clean residual min=-0.003756 max=0.003367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0527712 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0527712 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=2.245 mas, bpa=-0.7723 degrees ! Estimated noise=0.569034 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 = 0.000460826 Jy ! Component: 100 - total flux cleaned = 0.000428089 Jy ! Component: 150 - total flux cleaned = 0.000400189 Jy ! Component: 200 - total flux cleaned = 0.000377091 Jy ! Total flux subtracted in 200 components = 0.000377091 Jy ! Clean residual min=-0.002672 max=0.002381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0531483 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0531483 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=2.097 mas, bmaj=3.42 mas, bpa=-7.545 degrees ! Estimated noise=0.723258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472901 Jy ! Component: 100 - total flux cleaned = 0.000603151 Jy ! Component: 150 - total flux cleaned = 0.000682256 Jy ! Component: 200 - total flux cleaned = 0.000729497 Jy ! Total flux subtracted in 200 components = 0.000729497 Jy ! Clean residual min=-0.002907 max=0.002543 Jy/beam ! Clean residual mean=-0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0538778 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 = 2.49477e-05 Jy ! Component: 100 - total flux cleaned = 3.57335e-05 Jy ! Component: 150 - total flux cleaned = 4.5747e-05 Jy ! Component: 200 - total flux cleaned = 5.40099e-05 Jy ! Total flux subtracted in 200 components = 5.40099e-05 Jy ! Clean residual min=-0.002881 max=0.002516 Jy/beam ! Clean residual mean=-0.000007 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0539318 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0539318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=2.245 mas, bpa=-0.7723 degrees ! Estimated noise=0.569034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347254 Jy ! Component: 100 - total flux cleaned = -0.000458805 Jy ! Component: 150 - total flux cleaned = -0.00050311 Jy ! Component: 200 - total flux cleaned = -0.00054369 Jy ! Total flux subtracted in 200 components = -0.00054369 Jy ! Clean residual min=-0.002793 max=0.002273 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0533881 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0533881 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=0.032488Jy sigma=0.924691 ! Fit after self-cal, rms=0.032498Jy sigma=0.924569 wmodel /d2/scr/pima/bp177f_uvs/J2320-0027_X_map.mod ! Writing 44 model components to file: /d2/scr/pima/bp177f_uvs/J2320-0027_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2320-0027_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2320-0027_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2320-0027_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2320-0027_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 = -0.000780082 Jy ! Component: 100 - total flux cleaned = -0.000823455 Jy ! Component: 150 - total flux cleaned = -0.000746749 Jy ! Component: 200 - total flux cleaned = -0.00067231 Jy ! Component: 250 - total flux cleaned = -0.000637213 Jy ! Component: 300 - total flux cleaned = -0.000501451 Jy ! Component: 350 - total flux cleaned = -0.000501759 Jy ! Component: 400 - total flux cleaned = -0.000343129 Jy ! Component: 450 - total flux cleaned = -0.000252023 Jy ! Component: 500 - total flux cleaned = -0.000133583 Jy ! Component: 550 - total flux cleaned = -0.000105004 Jy ! Component: 600 - total flux cleaned = -2.02026e-05 Jy ! Component: 650 - total flux cleaned = 3.44272e-05 Jy ! Component: 700 - total flux cleaned = 3.48255e-05 Jy ! Component: 750 - total flux cleaned = 8.72796e-05 Jy ! Component: 800 - total flux cleaned = 0.000163327 Jy ! Component: 850 - total flux cleaned = 0.000163366 Jy ! Component: 900 - total flux cleaned = 0.000236603 Jy ! Component: 950 - total flux cleaned = 0.000308149 Jy ! Component: 1000 - total flux cleaned = 0.000378274 Jy ! Component: 1050 - total flux cleaned = 0.000400978 Jy ! Component: 1100 - total flux cleaned = 0.00042331 Jy ! Component: 1150 - total flux cleaned = 0.000423648 Jy ! Component: 1200 - total flux cleaned = 0.000423785 Jy ! Component: 1250 - total flux cleaned = 0.000423517 Jy ! Component: 1300 - total flux cleaned = 0.000360139 Jy ! Component: 1350 - total flux cleaned = 0.000339247 Jy ! Component: 1400 - total flux cleaned = 0.000339324 Jy ! Component: 1450 - total flux cleaned = 0.000319223 Jy ! Component: 1500 - total flux cleaned = 0.000338653 Jy ! Component: 1550 - total flux cleaned = 0.000338597 Jy ! Component: 1600 - total flux cleaned = 0.000376763 Jy ! Component: 1650 - total flux cleaned = 0.000376824 Jy ! Component: 1700 - total flux cleaned = 0.000413853 Jy ! Component: 1750 - total flux cleaned = 0.000340229 Jy ! Component: 1800 - total flux cleaned = 0.000340477 Jy ! Component: 1850 - total flux cleaned = 0.000322647 Jy ! Component: 1900 - total flux cleaned = 0.000340508 Jy ! Component: 1950 - total flux cleaned = 0.000357972 Jy ! Component: 2000 - total flux cleaned = 0.000357827 Jy ! Component: 2050 - total flux cleaned = 0.000357924 Jy ! Component: 2100 - total flux cleaned = 0.000357841 Jy ! Component: 2150 - total flux cleaned = 0.000374231 Jy ! Component: 2200 - total flux cleaned = 0.000439658 Jy ! Component: 2250 - total flux cleaned = 0.000407336 Jy ! Component: 2300 - total flux cleaned = 0.000471748 Jy ! Component: 2350 - total flux cleaned = 0.000550931 Jy ! Component: 2400 - total flux cleaned = 0.00061365 Jy ! Component: 2450 - total flux cleaned = 0.000675646 Jy ! Component: 2500 - total flux cleaned = 0.000737147 Jy ! Component: 2550 - total flux cleaned = 0.000767603 Jy ! Component: 2600 - total flux cleaned = 0.000872854 Jy ! Component: 2650 - total flux cleaned = 0.000887746 Jy ! Component: 2700 - total flux cleaned = 0.000961374 Jy ! Component: 2750 - total flux cleaned = 0.00101973 Jy ! Component: 2800 - total flux cleaned = 0.00104875 Jy ! Component: 2850 - total flux cleaned = 0.00113467 Jy ! Component: 2900 - total flux cleaned = 0.00116292 Jy ! Component: 2950 - total flux cleaned = 0.0012473 Jy ! Component: 3000 - total flux cleaned = 0.00131665 Jy ! Component: 3050 - total flux cleaned = 0.00134439 Jy ! Component: 3100 - total flux cleaned = 0.00141289 Jy ! Component: 3150 - total flux cleaned = 0.00144 Jy ! Component: 3200 - total flux cleaned = 0.00146697 Jy ! Component: 3250 - total flux cleaned = 0.00152024 Jy ! Component: 3300 - total flux cleaned = 0.00154672 Jy ! Component: 3350 - total flux cleaned = 0.00158604 Jy ! Component: 3400 - total flux cleaned = 0.00154673 Jy ! Component: 3450 - total flux cleaned = 0.00157263 Jy ! Component: 3500 - total flux cleaned = 0.00159836 Jy ! Component: 3550 - total flux cleaned = 0.00154733 Jy ! Component: 3600 - total flux cleaned = 0.00155999 Jy ! Component: 3650 - total flux cleaned = 0.00158514 Jy ! Component: 3700 - total flux cleaned = 0.00159763 Jy ! Component: 3750 - total flux cleaned = 0.00161013 Jy ! Component: 3800 - total flux cleaned = 0.00158549 Jy ! Component: 3850 - total flux cleaned = 0.00158547 Jy ! Component: 3900 - total flux cleaned = 0.00157332 Jy ! Component: 3950 - total flux cleaned = 0.00153697 Jy ! Component: 4000 - total flux cleaned = 0.00153707 Jy ! Component: 4050 - total flux cleaned = 0.00150129 Jy ! Total flux subtracted in 4096 components = 0.00148944 Jy ! Clean residual min=-0.000800 max=0.000704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0548776 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 326 components and 0.0548775 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2320-0027_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9641 x 2.245 at -0.7723 degrees (North through East) ! Clean map min=-0.001099 max=0.049875 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2320-0027_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0498751 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19047 1.19047 2.38095 4.7619 9.5238 19.0476 38.0952 76.1904 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2320-0027_X_uvs.log closed on Fri Mar 21 07:39:08 2014