! Started logfile: /d2/scr/pima/bp177e_uvs/J1537+1344_X_uvs.log on Sat Mar 22 21:01:43 2014 obs /d2/scr/pima/bp177e_uvs/J1537+1344_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1537+1344_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1537+1344 ! ! 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 864 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/bp177e_uvs/J1537+1344_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=1.002099Jy sigma=40.532610 ! Fit after self-cal, rms=0.958585Jy sigma=38.779900 ! 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=0.9238 mas, bmaj=2.408 mas, bpa=21.08 degrees ! Estimated noise=0.782058 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 = 0.0301093 Jy ! Component: 100 - total flux cleaned = 0.038344 Jy ! Total flux subtracted in 100 components = 0.038344 Jy ! Clean residual min=-0.002730 max=0.003739 Jy/beam ! Clean residual mean=-0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.038344 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.038344 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=0.016974Jy sigma=0.673034 ! Fit after self-cal, rms=0.016760Jy sigma=0.665031 ! 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=1.156 mas, bmaj=2.577 mas, bpa=18.7 degrees ! Estimated noise=0.599583 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 = 0.00570985 Jy ! Component: 100 - total flux cleaned = 0.00863105 Jy ! Component: 150 - total flux cleaned = 0.0105165 Jy ! Component: 200 - total flux cleaned = 0.011784 Jy ! Total flux subtracted in 200 components = 0.011784 Jy ! Clean residual min=-0.001889 max=0.002365 Jy/beam ! Clean residual mean=-0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0501279 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.0501279 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=0.014709Jy sigma=0.582965 ! Fit after self-cal, rms=0.014700Jy sigma=0.582448 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 2.577 at 18.7 degrees (North through East) ! Clean map min=-0.0018678 max=0.040236 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 1.18 FD 1.10 HN 0.91 KP 0.95 ! LA 0.89 NL 1.06 OV 1.02 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.91 ! LA 0.92 NL 0.96 OV 1.05 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 0.94 KP 1.06 ! LA 0.92 NL 0.99 OV 0.98 PT 0.95 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.08 KP 0.95 ! LA 0.92 NL 1.09 OV 0.96 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.17 KP 1.03 ! LA 1.04 NL 0.97 OV 0.97 PT 1.06 ! SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.01 KP 0.94 ! LA 1.00 NL 1.04 OV 1.09 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.09 KP 1.14 ! LA 0.92 NL 0.96 OV 1.02 PT 0.86 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.014700Jy sigma=0.582448 ! Fit after self-cal, rms=0.014167Jy sigma=0.555421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.604 mas, bpa=18.46 degrees ! Estimated noise=0.599118 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 (26.8, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190336 Jy ! Component: 100 - total flux cleaned = 0.00267044 Jy ! Component: 150 - total flux cleaned = 0.00292143 Jy ! Component: 200 - total flux cleaned = 0.0030713 Jy ! Total flux subtracted in 200 components = 0.0030713 Jy ! Clean residual min=-0.001431 max=0.001588 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0531992 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0531992 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=0.013923Jy sigma=0.544100 ! Fit after self-cal, rms=0.013920Jy sigma=0.543521 ! 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=0.013920Jy sigma=0.543521 ! Fit after self-cal, rms=0.013872Jy sigma=0.543081 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.601 mas, bpa=18.41 degrees ! Estimated noise=0.597806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535312 Jy ! Component: 100 - total flux cleaned = 0.000658672 Jy ! Component: 150 - total flux cleaned = 0.000720904 Jy ! Component: 200 - total flux cleaned = 0.000789235 Jy ! Total flux subtracted in 200 components = 0.000789235 Jy ! Clean residual min=-0.001453 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0539884 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0539884 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=0.013838Jy sigma=0.541384 ! Fit after self-cal, rms=0.013837Jy sigma=0.541328 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 (4, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113133 Jy ! Component: 100 - total flux cleaned = 0.00145175 Jy ! Component: 150 - total flux cleaned = 0.00170406 Jy ! Component: 200 - total flux cleaned = 0.00181601 Jy ! Total flux subtracted in 200 components = 0.00181601 Jy ! Clean residual min=-0.001300 max=0.001117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0558045 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0558045 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=0.013721Jy sigma=0.536119 ! Fit after self-cal, rms=0.013718Jy sigma=0.536036 ! 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=0.013718Jy sigma=0.536036 ! Fit after self-cal, rms=0.013736Jy sigma=0.535662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.6 mas, bpa=18.4 degrees ! Estimated noise=0.598217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228089 Jy ! Component: 100 - total flux cleaned = 0.000256807 Jy ! Component: 150 - total flux cleaned = 0.000283473 Jy ! Component: 200 - total flux cleaned = 0.000308716 Jy ! Total flux subtracted in 200 components = 0.000308716 Jy ! Clean residual min=-0.001244 max=0.001053 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0561132 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.0561132 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=0.013709Jy sigma=0.534607 ! Fit after self-cal, rms=0.013709Jy sigma=0.534593 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 = 5.64336e-07 Jy ! Component: 100 - total flux cleaned = 1.21592e-05 Jy ! Component: 150 - total flux cleaned = 3.4232e-05 Jy ! Component: 200 - total flux cleaned = 5.51474e-05 Jy ! Total flux subtracted in 200 components = 5.51474e-05 Jy ! Clean residual min=-0.001223 max=0.001027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0561683 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 0.0561683 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=0.013693Jy sigma=0.533990 ! Fit after self-cal, rms=0.013692Jy sigma=0.533982 ! 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=0.013692Jy sigma=0.533982 ! Fit after self-cal, rms=0.013709Jy sigma=0.533900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=3.194 mas, bpa=3.419 degrees ! Estimated noise=0.700324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113749 Jy ! Component: 100 - total flux cleaned = 0.000143738 Jy ! Component: 150 - total flux cleaned = 0.000143702 Jy ! Component: 200 - total flux cleaned = 0.000143927 Jy ! Total flux subtracted in 200 components = 0.000143927 Jy ! Clean residual min=-0.001633 max=0.000961 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0563122 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.0563123 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=0.013704Jy sigma=0.533591 ! Fit after self-cal, rms=0.013703Jy sigma=0.533571 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 = -1.06862e-05 Jy ! Component: 100 - total flux cleaned = -1.13048e-05 Jy ! Component: 150 - total flux cleaned = -4.88017e-06 Jy ! Component: 200 - total flux cleaned = 1.31068e-05 Jy ! Total flux subtracted in 200 components = 1.31068e-05 Jy ! Clean residual min=-0.001618 max=0.000948 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0563254 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.0563254 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=0.013701Jy sigma=0.533411 ! Fit after self-cal, rms=0.013699Jy sigma=0.533395 ! 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=1.166 mas, bmaj=2.598 mas, bpa=18.37 degrees ! Estimated noise=0.599193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.598 at 18.37 degrees (North through East) ! Clean map min=-0.0011798 max=0.040376 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=0.9279 mas, bmaj=2.424 mas, bpa=20.79 degrees ! Estimated noise=0.777635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299825 Jy ! Component: 100 - total flux cleaned = 0.0382067 Jy ! Component: 150 - total flux cleaned = 0.0424135 Jy ! Component: 200 - total flux cleaned = 0.045128 Jy ! Total flux subtracted in 200 components = 0.045128 Jy ! Clean residual min=-0.002021 max=0.002128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.045128 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.045128 Jy ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.598 mas, bpa=18.37 degrees ! Estimated noise=0.599193 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 = 0.00261289 Jy ! Component: 100 - total flux cleaned = 0.00408314 Jy ! Component: 150 - total flux cleaned = 0.00525294 Jy ! Component: 200 - total flux cleaned = 0.00622057 Jy ! Total flux subtracted in 200 components = 0.00622057 Jy ! Clean residual min=-0.001580 max=0.001372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0513486 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.0513486 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=2.321 mas, bmaj=3.194 mas, bpa=3.419 degrees ! Estimated noise=0.700324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129261 Jy ! Component: 100 - total flux cleaned = 0.00219477 Jy ! Component: 150 - total flux cleaned = 0.00274434 Jy ! Component: 200 - total flux cleaned = 0.00310573 Jy ! Total flux subtracted in 200 components = 0.00310573 Jy ! Clean residual min=-0.001942 max=0.001096 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0544543 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265138 Jy ! Component: 100 - total flux cleaned = 0.00042539 Jy ! Component: 150 - total flux cleaned = 0.000582695 Jy ! Component: 200 - total flux cleaned = 0.000695009 Jy ! Total flux subtracted in 200 components = 0.000695009 Jy ! Clean residual min=-0.001863 max=0.000948 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0551493 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 96 components and 0.0551493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.598 mas, bpa=18.37 degrees ! Estimated noise=0.599193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215949 Jy ! Component: 100 - total flux cleaned = 0.000271511 Jy ! Component: 150 - total flux cleaned = 0.000336651 Jy ! Component: 200 - total flux cleaned = 0.000336468 Jy ! Total flux subtracted in 200 components = 0.000336468 Jy ! Clean residual min=-0.001313 max=0.001097 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0554858 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0554858 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=0.013747Jy sigma=0.535297 ! Fit after self-cal, rms=0.013741Jy sigma=0.535191 wmodel /d2/scr/pima/bp177e_uvs/J1537+1344_X_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp177e_uvs/J1537+1344_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1537+1344_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1537+1344_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1537+1344_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1537+1344_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 = -0.000221089 Jy ! Component: 100 - total flux cleaned = -0.000144784 Jy ! Component: 150 - total flux cleaned = -0.00014546 Jy ! Component: 200 - total flux cleaned = -0.000112207 Jy ! Component: 250 - total flux cleaned = -6.3618e-05 Jy ! Component: 300 - total flux cleaned = -3.20106e-05 Jy ! Component: 350 - total flux cleaned = -1.14783e-06 Jy ! Component: 400 - total flux cleaned = -1.54558e-05 Jy ! Component: 450 - total flux cleaned = -2.96986e-05 Jy ! Component: 500 - total flux cleaned = -9.92176e-05 Jy ! Component: 550 - total flux cleaned = -0.000153122 Jy ! Component: 600 - total flux cleaned = -0.000166048 Jy ! Component: 650 - total flux cleaned = -0.000178896 Jy ! Component: 700 - total flux cleaned = -0.000191352 Jy ! Component: 750 - total flux cleaned = -0.000154206 Jy ! Component: 800 - total flux cleaned = -0.000129985 Jy ! Component: 850 - total flux cleaned = -0.000106262 Jy ! Component: 900 - total flux cleaned = -8.27852e-05 Jy ! Component: 950 - total flux cleaned = -5.98825e-05 Jy ! Component: 1000 - total flux cleaned = -4.84819e-05 Jy ! Component: 1050 - total flux cleaned = -3.5884e-06 Jy ! Component: 1100 - total flux cleaned = 2.91997e-05 Jy ! Component: 1150 - total flux cleaned = 5.07862e-05 Jy ! Component: 1200 - total flux cleaned = 0.000104107 Jy ! Component: 1250 - total flux cleaned = 0.000125236 Jy ! Component: 1300 - total flux cleaned = 0.000176974 Jy ! Component: 1350 - total flux cleaned = 0.000197381 Jy ! Component: 1400 - total flux cleaned = 0.000247708 Jy ! Component: 1450 - total flux cleaned = 0.000267632 Jy ! Component: 1500 - total flux cleaned = 0.000306856 Jy ! Component: 1550 - total flux cleaned = 0.000355205 Jy ! Component: 1600 - total flux cleaned = 0.000383777 Jy ! Component: 1650 - total flux cleaned = 0.000412186 Jy ! Component: 1700 - total flux cleaned = 0.000477309 Jy ! Component: 1750 - total flux cleaned = 0.000504837 Jy ! Component: 1800 - total flux cleaned = 0.00055024 Jy ! Component: 1850 - total flux cleaned = 0.000568161 Jy ! Component: 1900 - total flux cleaned = 0.000612359 Jy ! Component: 1950 - total flux cleaned = 0.000638629 Jy ! Component: 2000 - total flux cleaned = 0.000664564 Jy ! Component: 2050 - total flux cleaned = 0.00066461 Jy ! Component: 2100 - total flux cleaned = 0.000698467 Jy ! Component: 2150 - total flux cleaned = 0.000715107 Jy ! Component: 2200 - total flux cleaned = 0.000739933 Jy ! Component: 2250 - total flux cleaned = 0.000764442 Jy ! Component: 2300 - total flux cleaned = 0.000812872 Jy ! Component: 2350 - total flux cleaned = 0.000804729 Jy ! Component: 2400 - total flux cleaned = 0.000812654 Jy ! Component: 2450 - total flux cleaned = 0.000851918 Jy ! Component: 2500 - total flux cleaned = 0.000867477 Jy ! Component: 2550 - total flux cleaned = 0.000882852 Jy ! Component: 2600 - total flux cleaned = 0.000905739 Jy ! Component: 2650 - total flux cleaned = 0.000920804 Jy ! Component: 2700 - total flux cleaned = 0.000913374 Jy ! Component: 2750 - total flux cleaned = 0.000928168 Jy ! Component: 2800 - total flux cleaned = 0.000942926 Jy ! Component: 2850 - total flux cleaned = 0.000957459 Jy ! Component: 2900 - total flux cleaned = 0.000957448 Jy ! Component: 2950 - total flux cleaned = 0.000950234 Jy ! Component: 3000 - total flux cleaned = 0.000950182 Jy ! Component: 3050 - total flux cleaned = 0.000978528 Jy ! Component: 3100 - total flux cleaned = 0.000999647 Jy ! Component: 3150 - total flux cleaned = 0.00100659 Jy ! Component: 3200 - total flux cleaned = 0.00102734 Jy ! Component: 3250 - total flux cleaned = 0.00104109 Jy ! Component: 3300 - total flux cleaned = 0.00104115 Jy ! Component: 3350 - total flux cleaned = 0.00106158 Jy ! Component: 3400 - total flux cleaned = 0.00107509 Jy ! Component: 3450 - total flux cleaned = 0.00107513 Jy ! Component: 3500 - total flux cleaned = 0.00108846 Jy ! Component: 3550 - total flux cleaned = 0.00109506 Jy ! Component: 3600 - total flux cleaned = 0.00111481 Jy ! Component: 3650 - total flux cleaned = 0.00110168 Jy ! Component: 3700 - total flux cleaned = 0.00109515 Jy ! Component: 3750 - total flux cleaned = 0.00109516 Jy ! Component: 3800 - total flux cleaned = 0.00110808 Jy ! Component: 3850 - total flux cleaned = 0.00112091 Jy ! Component: 3900 - total flux cleaned = 0.00110172 Jy ! Component: 3950 - total flux cleaned = 0.00110175 Jy ! Component: 4000 - total flux cleaned = 0.00110813 Jy ! Component: 4050 - total flux cleaned = 0.00111443 Jy ! Total flux subtracted in 4096 components = 0.00111446 Jy ! Clean residual min=-0.000392 max=0.000394 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0566002 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 330 components and 0.0566003 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1537+1344_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.598 at 18.37 degrees (North through East) ! Clean map min=-0.00085572 max=0.040517 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1537+1344_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0405165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.83716e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728381 0.728381 1.45676 2.91352 5.82705 11.6541 23.3082 46.6164 93.2328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.872 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1537+1344_X_uvs.log closed on Sat Mar 22 21:01:48 2014