! Started logfile: /d2/scr/pima/bp177f_uvs/J2205+0117_X_uvs.log on Fri Mar 21 07:36:41 2014 obs /d2/scr/pima/bp177f_uvs/J2205+0117_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2205+0117_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J2205+0117 ! ! 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 840 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/J2205+0117_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. ! ! 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=1.003384Jy sigma=37.918072 ! Fit after self-cal, rms=0.966158Jy sigma=36.476511 ! 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=0.9545 mas, bmaj=2.733 mas, bpa=17.32 degrees ! Estimated noise=0.842085 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 = 0.0243452 Jy ! Component: 100 - total flux cleaned = 0.0338672 Jy ! Total flux subtracted in 100 components = 0.0338672 Jy ! Clean residual min=-0.004152 max=0.008702 Jy/beam ! Clean residual mean=-0.000006 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.0338672 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0338672 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=0.023212Jy sigma=0.838577 ! Fit after self-cal, rms=0.021306Jy sigma=0.779000 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874484 Jy ! Component: 100 - total flux cleaned = 0.0128634 Jy ! Total flux subtracted in 100 components = 0.0128634 Jy ! Clean residual min=-0.003065 max=0.004741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0467307 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0467307 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=0.016815Jy sigma=0.609799 ! Fit after self-cal, rms=0.016243Jy sigma=0.588811 ! 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=1.122 mas, bmaj=2.924 mas, bpa=16.07 degrees ! Estimated noise=0.654386 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 = 0.00418032 Jy ! Component: 100 - total flux cleaned = 0.00632527 Jy ! Component: 150 - total flux cleaned = 0.00778559 Jy ! Component: 200 - total flux cleaned = 0.00884058 Jy ! Total flux subtracted in 200 components = 0.00884058 Jy ! Clean residual min=-0.001980 max=0.002275 Jy/beam ! Clean residual mean=-0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0555712 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.0555712 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=0.015029Jy sigma=0.547340 ! Fit after self-cal, rms=0.014960Jy sigma=0.544615 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 2.924 at 16.07 degrees (North through East) ! Clean map min=-0.0017655 max=0.030981 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.04 KP 0.94 ! LA 0.90 NL 1.18 OV 1.00 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.00 KP 0.99 ! LA 1.00 NL 1.13 OV 0.96 PT 0.85 ! SC 1.10 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.03 KP 1.05 ! LA 0.92 NL 1.09 OV 1.15 PT 0.97 ! SC 0.92 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014960Jy sigma=0.544615 ! Fit after self-cal, rms=0.014923Jy sigma=0.536159 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.936 mas, bpa=16.05 degrees ! Estimated noise=0.659327 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 = 0.000882836 Jy ! Component: 100 - total flux cleaned = 0.00117571 Jy ! Component: 150 - total flux cleaned = 0.00126215 Jy ! Component: 200 - total flux cleaned = 0.00131328 Jy ! Total flux subtracted in 200 components = 0.00131328 Jy ! Clean residual min=-0.001561 max=0.001747 Jy/beam ! Clean residual mean=-0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0568845 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0568845 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=0.014845Jy sigma=0.534660 ! Fit after self-cal, rms=0.014840Jy sigma=0.534344 ! 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=0.014840Jy sigma=0.534344 ! Fit after self-cal, rms=0.014775Jy sigma=0.528585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.941 mas, bpa=15.95 degrees ! Estimated noise=0.66618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280255 Jy ! Component: 100 - total flux cleaned = 0.000222963 Jy ! Component: 150 - total flux cleaned = 0.000211381 Jy ! Component: 200 - total flux cleaned = 0.000211284 Jy ! Total flux subtracted in 200 components = 0.000211284 Jy ! Clean residual min=-0.001533 max=0.001615 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0570958 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0570958 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=0.014736Jy sigma=0.527739 ! Fit after self-cal, rms=0.014731Jy sigma=0.527571 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 = -2.16341e-06 Jy ! Component: 100 - total flux cleaned = 2.90624e-05 Jy ! Component: 150 - total flux cleaned = 4.62851e-05 Jy ! Component: 200 - total flux cleaned = 6.21988e-05 Jy ! Total flux subtracted in 200 components = 6.21988e-05 Jy ! Clean residual min=-0.001505 max=0.001571 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.057158 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.057158 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=0.014715Jy sigma=0.527237 ! Fit after self-cal, rms=0.014713Jy sigma=0.527168 ! 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=0.014713Jy sigma=0.527168 ! Fit after self-cal, rms=0.014759Jy sigma=0.526996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.944 mas, bpa=15.98 degrees ! Estimated noise=0.668875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208769 Jy ! Component: 100 - total flux cleaned = 0.000209295 Jy ! Component: 150 - total flux cleaned = 0.000217826 Jy ! Component: 200 - total flux cleaned = 0.000217684 Jy ! Total flux subtracted in 200 components = 0.000217684 Jy ! Clean residual min=-0.001495 max=0.001538 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0573757 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0573757 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=0.014743Jy sigma=0.526731 ! Fit after self-cal, rms=0.014742Jy sigma=0.526683 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 = -3.26654e-06 Jy ! Component: 100 - total flux cleaned = 1.29333e-05 Jy ! Component: 150 - total flux cleaned = 2.73762e-05 Jy ! Component: 200 - total flux cleaned = 3.42048e-05 Jy ! Total flux subtracted in 200 components = 3.42048e-05 Jy ! Clean residual min=-0.001495 max=0.001511 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0574099 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0574099 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=0.014733Jy sigma=0.526470 ! Fit after self-cal, rms=0.014732Jy sigma=0.526444 ! 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=0.014732Jy sigma=0.526444 ! Fit after self-cal, rms=0.015001Jy sigma=0.520259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=3.602 mas, bpa=8.143 degrees ! Estimated noise=0.79633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761541 Jy ! Component: 100 - total flux cleaned = 0.00102583 Jy ! Component: 150 - total flux cleaned = 0.00108616 Jy ! Component: 200 - total flux cleaned = 0.00112738 Jy ! Total flux subtracted in 200 components = 0.00112738 Jy ! Clean residual min=-0.001634 max=0.001757 Jy/beam ! Clean residual mean=-0.000008 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0585373 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.0585373 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=0.014973Jy sigma=0.519811 ! Fit after self-cal, rms=0.014971Jy sigma=0.519630 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 = 5.61905e-05 Jy ! Component: 100 - total flux cleaned = 8.04811e-05 Jy ! Component: 150 - total flux cleaned = 8.68077e-05 Jy ! Component: 200 - total flux cleaned = 9.22821e-05 Jy ! Total flux subtracted in 200 components = 9.22821e-05 Jy ! Clean residual min=-0.001600 max=0.001763 Jy/beam ! Clean residual mean=-0.000008 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0586295 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.0586296 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=0.014970Jy sigma=0.519726 ! Fit after self-cal, rms=0.014968Jy sigma=0.519644 ! 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=1.128 mas, bmaj=2.955 mas, bpa=16.14 degrees ! Estimated noise=0.683921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.955 at 16.14 degrees (North through East) ! Clean map min=-0.001412 max=0.031344 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=0.9578 mas, bmaj=2.75 mas, bpa=17.33 degrees ! Estimated noise=0.877765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274953 Jy ! Component: 100 - total flux cleaned = 0.0395336 Jy ! Component: 150 - total flux cleaned = 0.0458449 Jy ! Component: 200 - total flux cleaned = 0.0495984 Jy ! Total flux subtracted in 200 components = 0.0495984 Jy ! Clean residual min=-0.002032 max=0.002858 Jy/beam ! Clean residual mean=-0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0495984 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0495984 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.955 mas, bpa=16.14 degrees ! Estimated noise=0.683921 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 (28.6, 26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343688 Jy ! Component: 100 - total flux cleaned = 0.00549248 Jy ! Component: 150 - total flux cleaned = 0.00684858 Jy ! Component: 200 - total flux cleaned = 0.00772448 Jy ! Total flux subtracted in 200 components = 0.00772448 Jy ! Clean residual min=-0.001728 max=0.001431 Jy/beam ! Clean residual mean=-0.000006 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0573229 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.0573228 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=2.357 mas, bmaj=3.602 mas, bpa=8.143 degrees ! Estimated noise=0.79633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956089 Jy ! Component: 100 - total flux cleaned = 0.00114185 Jy ! Component: 150 - total flux cleaned = 0.00128759 Jy ! Component: 200 - total flux cleaned = 0.00137536 Jy ! Total flux subtracted in 200 components = 0.00137536 Jy ! Clean residual min=-0.001813 max=0.001738 Jy/beam ! Clean residual mean=-0.000008 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0586982 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 = 4.5033e-05 Jy ! Component: 100 - total flux cleaned = 4.53429e-05 Jy ! Component: 150 - total flux cleaned = 4.52333e-05 Jy ! Component: 200 - total flux cleaned = 5.72582e-05 Jy ! Total flux subtracted in 200 components = 5.72582e-05 Jy ! Clean residual min=-0.001775 max=0.001722 Jy/beam ! Clean residual mean=-0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0587555 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.0587555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.955 mas, bpa=16.14 degrees ! Estimated noise=0.683921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.66868e-05 Jy ! Component: 100 - total flux cleaned = 3.67512e-05 Jy ! Component: 150 - total flux cleaned = 2.15624e-05 Jy ! Component: 200 - total flux cleaned = 7.62593e-06 Jy ! Total flux subtracted in 200 components = 7.62593e-06 Jy ! Clean residual min=-0.001491 max=0.001404 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0587631 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.0587631 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=0.014839Jy sigma=0.516672 ! Fit after self-cal, rms=0.014819Jy sigma=0.515959 wmodel /d2/scr/pima/bp177f_uvs/J2205+0117_X_map.mod ! Writing 100 model components to file: /d2/scr/pima/bp177f_uvs/J2205+0117_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2205+0117_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2205+0117_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2205+0117_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2205+0117_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 = -0.000171084 Jy ! Component: 100 - total flux cleaned = -7.35697e-05 Jy ! Component: 150 - total flux cleaned = 0.000155394 Jy ! Component: 200 - total flux cleaned = 0.000306547 Jy ! Component: 250 - total flux cleaned = 0.0003686 Jy ! Component: 300 - total flux cleaned = 0.000486819 Jy ! Component: 350 - total flux cleaned = 0.000599933 Jy ! Component: 400 - total flux cleaned = 0.000654488 Jy ! Component: 450 - total flux cleaned = 0.00067158 Jy ! Component: 500 - total flux cleaned = 0.00065413 Jy ! Component: 550 - total flux cleaned = 0.000637716 Jy ! Component: 600 - total flux cleaned = 0.000653709 Jy ! Component: 650 - total flux cleaned = 0.00063883 Jy ! Component: 700 - total flux cleaned = 0.000654282 Jy ! Component: 750 - total flux cleaned = 0.000683568 Jy ! Component: 800 - total flux cleaned = 0.000711605 Jy ! Component: 850 - total flux cleaned = 0.000738566 Jy ! Component: 900 - total flux cleaned = 0.000752003 Jy ! Component: 950 - total flux cleaned = 0.000790954 Jy ! Component: 1000 - total flux cleaned = 0.000829108 Jy ! Component: 1050 - total flux cleaned = 0.000828942 Jy ! Component: 1100 - total flux cleaned = 0.000853485 Jy ! Component: 1150 - total flux cleaned = 0.000877658 Jy ! Component: 1200 - total flux cleaned = 0.000901008 Jy ! Component: 1250 - total flux cleaned = 0.000912643 Jy ! Component: 1300 - total flux cleaned = 0.000946443 Jy ! Component: 1350 - total flux cleaned = 0.0010014 Jy ! Component: 1400 - total flux cleaned = 0.00101193 Jy ! Component: 1450 - total flux cleaned = 0.0010224 Jy ! Component: 1500 - total flux cleaned = 0.00105358 Jy ! Component: 1550 - total flux cleaned = 0.00106375 Jy ! Component: 1600 - total flux cleaned = 0.00108397 Jy ! Component: 1650 - total flux cleaned = 0.00107414 Jy ! Component: 1700 - total flux cleaned = 0.00109359 Jy ! Component: 1750 - total flux cleaned = 0.00107435 Jy ! Component: 1800 - total flux cleaned = 0.00105561 Jy ! Component: 1850 - total flux cleaned = 0.00102792 Jy ! Component: 1900 - total flux cleaned = 0.00100963 Jy ! Component: 1950 - total flux cleaned = 0.00101866 Jy ! Component: 2000 - total flux cleaned = 0.00101836 Jy ! Component: 2050 - total flux cleaned = 0.00100955 Jy ! Component: 2100 - total flux cleaned = 0.00100938 Jy ! Component: 2150 - total flux cleaned = 0.000992388 Jy ! Component: 2200 - total flux cleaned = 0.00100081 Jy ! Component: 2250 - total flux cleaned = 0.00101745 Jy ! Component: 2300 - total flux cleaned = 0.00102567 Jy ! Component: 2350 - total flux cleaned = 0.00100931 Jy ! Component: 2400 - total flux cleaned = 0.00102547 Jy ! Component: 2450 - total flux cleaned = 0.00103341 Jy ! Component: 2500 - total flux cleaned = 0.00104138 Jy ! Component: 2550 - total flux cleaned = 0.00103357 Jy ! Component: 2600 - total flux cleaned = 0.00104912 Jy ! Component: 2650 - total flux cleaned = 0.00105669 Jy ! Component: 2700 - total flux cleaned = 0.00106421 Jy ! Component: 2750 - total flux cleaned = 0.00104162 Jy ! Component: 2800 - total flux cleaned = 0.00104908 Jy ! Component: 2850 - total flux cleaned = 0.00104912 Jy ! Component: 2900 - total flux cleaned = 0.00104185 Jy ! Component: 2950 - total flux cleaned = 0.00103455 Jy ! Component: 3000 - total flux cleaned = 0.00103458 Jy ! Component: 3050 - total flux cleaned = 0.00102027 Jy ! Component: 3100 - total flux cleaned = 0.00103443 Jy ! Component: 3150 - total flux cleaned = 0.00102725 Jy ! Component: 3200 - total flux cleaned = 0.00102028 Jy ! Component: 3250 - total flux cleaned = 0.000985542 Jy ! Component: 3300 - total flux cleaned = 0.00099939 Jy ! Component: 3350 - total flux cleaned = 0.000958255 Jy ! Component: 3400 - total flux cleaned = 0.000958316 Jy ! Component: 3450 - total flux cleaned = 0.000944717 Jy ! Component: 3500 - total flux cleaned = 0.000917724 Jy ! Component: 3550 - total flux cleaned = 0.000897636 Jy ! Component: 3600 - total flux cleaned = 0.000884227 Jy ! Component: 3650 - total flux cleaned = 0.000864302 Jy ! Component: 3700 - total flux cleaned = 0.000837857 Jy ! Component: 3750 - total flux cleaned = 0.000818129 Jy ! Component: 3800 - total flux cleaned = 0.000791942 Jy ! Component: 3850 - total flux cleaned = 0.000759415 Jy ! Component: 3900 - total flux cleaned = 0.000759411 Jy ! Component: 3950 - total flux cleaned = 0.000746465 Jy ! Component: 4000 - total flux cleaned = 0.00072716 Jy ! Component: 4050 - total flux cleaned = 0.000688797 Jy ! Total flux subtracted in 4096 components = 0.000682446 Jy ! Clean residual min=-0.000372 max=0.000486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0594455 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 374 components and 0.0594455 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2205+0117_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.955 at 16.14 degrees (North through East) ! Clean map min=-0.0008776 max=0.031311 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2205+0117_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0313109 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.979712 0.979712 1.95942 3.91885 7.8377 15.6754 31.3508 62.7016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.212 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2205+0117_X_uvs.log closed on Fri Mar 21 07:36:46 2014