! Started logfile: /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.log on Sat Oct 5 18:54:05 2013 obs /g0/scr/pima/npcsb_uvs/J1658+4737_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.751852 visibilities/baseline/integration-bin. ! Found source: J1658+4737 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1624 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /g0/scr/pima/npcsb_uvs/J1658+4737_X] 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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.123782Jy sigma=6.145751 ! Fit after self-cal, rms=0.601801Jy sigma=1.606975 ! 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=0.9341 mas, bmaj=2.403 mas, bpa=-35.44 degrees ! Estimated noise=7.7029 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 = 0.44967 Jy ! Component: 100 - total flux cleaned = 0.629464 Jy ! Total flux subtracted in 100 components = 0.629464 Jy ! Clean residual min=-0.040275 max=0.083290 Jy/beam ! Clean residual mean=-0.000068 rms=0.016621 Jy/beam ! Combined flux in latest and established models = 0.629465 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.629465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189621Jy sigma=1.229581 ! Fit after self-cal, rms=0.184519Jy sigma=1.222444 ! 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=1.208 mas, bmaj=2.76 mas, bpa=-35.82 degrees ! Estimated noise=4.1789 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 = 0.139245 Jy ! Component: 100 - total flux cleaned = 0.205732 Jy ! Component: 150 - total flux cleaned = 0.244991 Jy ! Component: 200 - total flux cleaned = 0.269792 Jy ! Total flux subtracted in 200 components = 0.269792 Jy ! Clean residual min=-0.024624 max=0.034126 Jy/beam ! Clean residual mean=-0.000016 rms=0.007292 Jy/beam ! Combined flux in latest and established models = 0.899257 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.899257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115151Jy sigma=0.522175 ! Fit after self-cal, rms=0.111639Jy sigma=0.517350 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 1.01 MK 1.07 NL 1.35 OV 0.96 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.93 ! LA 0.95 MK 1.03 NL 1.37 OV 0.94 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.97 KP 0.84 ! LA 0.96 MK 0.98 NL 1.35 OV 0.96 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.91 ! LA 0.93 MK 1.00 NL 1.28 OV 0.98 ! PT 1.13 SC 1.02 ! ! ! Fit before self-cal, rms=0.111639Jy sigma=0.517350 ! Fit after self-cal, rms=0.091754Jy sigma=0.366992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=2.778 mas, bpa=-35.42 degrees ! Estimated noise=4.14971 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 = -0.00776303 Jy ! Component: 100 - total flux cleaned = -0.00885241 Jy ! Component: 150 - total flux cleaned = -0.00907718 Jy ! Component: 200 - total flux cleaned = -0.00907795 Jy ! Total flux subtracted in 200 components = -0.00907795 Jy ! Clean residual min=-0.009096 max=0.010648 Jy/beam ! Clean residual mean=-0.000011 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.890179 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.890179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089627Jy sigma=0.361514 ! Fit after self-cal, rms=0.089494Jy sigma=0.360957 ! 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. ! ! Fit before self-cal, rms=0.089494Jy sigma=0.360957 ! Fit after self-cal, rms=0.089106Jy sigma=0.359353 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=2.769 mas, bpa=-35.49 degrees ! Estimated noise=4.11372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00646118 Jy ! Component: 100 - total flux cleaned = -0.00703645 Jy ! Component: 150 - total flux cleaned = -0.00733577 Jy ! Component: 200 - total flux cleaned = -0.00745954 Jy ! Total flux subtracted in 200 components = -0.00745954 Jy ! Clean residual min=-0.007725 max=0.009955 Jy/beam ! Clean residual mean=-0.000010 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 0.882719 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.882719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087827Jy sigma=0.356853 ! Fit after self-cal, rms=0.087686Jy sigma=0.356669 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 = -2.15766e-06 Jy ! Component: 100 - total flux cleaned = -0.000117326 Jy ! Component: 150 - total flux cleaned = -0.000230881 Jy ! Component: 200 - total flux cleaned = -0.000332486 Jy ! Total flux subtracted in 200 components = -0.000332486 Jy ! Clean residual min=-0.007540 max=0.009780 Jy/beam ! Clean residual mean=-0.000010 rms=0.002355 Jy/beam ! Combined flux in latest and established models = 0.882387 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.882387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087112Jy sigma=0.355775 ! Fit after self-cal, rms=0.087011Jy sigma=0.355684 ! 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. ! ! Fit before self-cal, rms=0.087011Jy sigma=0.355684 ! Fit after self-cal, rms=0.086811Jy sigma=0.354423 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.763 mas, bpa=-35.52 degrees ! Estimated noise=4.07991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00528691 Jy ! Component: 100 - total flux cleaned = -0.00619221 Jy ! Component: 150 - total flux cleaned = -0.00619648 Jy ! Component: 200 - total flux cleaned = -0.00629086 Jy ! Total flux subtracted in 200 components = -0.00629086 Jy ! Clean residual min=-0.006909 max=0.009343 Jy/beam ! Clean residual mean=-0.000009 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.876096 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.876096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086103Jy sigma=0.353698 ! Fit after self-cal, rms=0.086051Jy sigma=0.353658 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 = 7.54773e-06 Jy ! Component: 100 - total flux cleaned = -0.000159902 Jy ! Component: 150 - total flux cleaned = -0.000233025 Jy ! Component: 200 - total flux cleaned = -0.00030097 Jy ! Total flux subtracted in 200 components = -0.00030097 Jy ! Clean residual min=-0.006763 max=0.009249 Jy/beam ! Clean residual mean=-0.000009 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.875795 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.875795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085728Jy sigma=0.353319 ! Fit after self-cal, rms=0.085686Jy sigma=0.353291 ! 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. ! ! Fit before self-cal, rms=0.085686Jy sigma=0.353291 ! Fit after self-cal, rms=0.085594Jy sigma=0.352382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=3.492 mas, bpa=-17.48 degrees ! Estimated noise=3.67116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00466292 Jy ! Component: 100 - total flux cleaned = -0.0057956 Jy ! Component: 150 - total flux cleaned = -0.00626732 Jy ! Component: 200 - total flux cleaned = -0.00647094 Jy ! Total flux subtracted in 200 components = -0.00647094 Jy ! Clean residual min=-0.007484 max=0.011596 Jy/beam ! Clean residual mean=-0.000015 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 0.869324 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.869324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085567Jy sigma=0.351996 ! Fit after self-cal, rms=0.085528Jy sigma=0.351911 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 = -2.16403e-05 Jy ! Component: 100 - total flux cleaned = -0.000199636 Jy ! Component: 150 - total flux cleaned = -0.000266771 Jy ! Component: 200 - total flux cleaned = -0.000265146 Jy ! Total flux subtracted in 200 components = -0.000265146 Jy ! Clean residual min=-0.007415 max=0.011460 Jy/beam ! Clean residual mean=-0.000015 rms=0.002846 Jy/beam ! Combined flux in latest and established models = 0.869059 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 74 components and 0.869059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085562Jy sigma=0.351928 ! Fit after self-cal, rms=0.085544Jy sigma=0.351877 ! 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=1.208 mas, bmaj=2.76 mas, bpa=-35.52 degrees ! Estimated noise=4.05106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.76 at -35.52 degrees (North through East) ! Clean map min=-0.0061247 max=0.571 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085544Jy sigma=0.351877 ! Fit after self-cal, rms=0.082279Jy sigma=0.309731 ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=2.752 mas, bpa=-35.51 degrees ! Estimated noise=4.04444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221137 Jy ! Component: 100 - total flux cleaned = -0.00241077 Jy ! Component: 150 - total flux cleaned = -0.00259148 Jy ! Component: 200 - total flux cleaned = -0.0027034 Jy ! Total flux subtracted in 200 components = -0.0027034 Jy ! Clean residual min=-0.005749 max=0.008937 Jy/beam ! Clean residual mean=-0.000007 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.866355 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.866355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081841Jy sigma=0.309806 ! Fit after self-cal, rms=0.081822Jy sigma=0.309796 ! Inverting map ! Added new window around map position (-3.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874213 Jy ! Component: 100 - total flux cleaned = 0.0134718 Jy ! Component: 150 - total flux cleaned = 0.0159646 Jy ! Component: 200 - total flux cleaned = 0.0179216 Jy ! Total flux subtracted in 200 components = 0.0179216 Jy ! Clean residual min=-0.004519 max=0.005818 Jy/beam ! Clean residual mean=-0.000003 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.884277 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 114 components and 0.884277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080917Jy sigma=0.301970 ! Fit after self-cal, rms=0.080934Jy sigma=0.301714 ! Inverting map ! Added new window around map position (23.6, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346701 Jy ! Component: 100 - total flux cleaned = 0.00431573 Jy ! Component: 150 - total flux cleaned = 0.00482178 Jy ! Component: 200 - total flux cleaned = 0.00526908 Jy ! Total flux subtracted in 200 components = 0.00526908 Jy ! Clean residual min=-0.003852 max=0.004073 Jy/beam ! Clean residual mean=-0.000002 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.889546 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.889546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080461Jy sigma=0.299179 ! Fit after self-cal, rms=0.080449Jy sigma=0.299097 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080449Jy sigma=0.299097 ! Fit after self-cal, rms=0.080118Jy sigma=0.298369 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=0.9306 mas, bmaj=2.381 mas, bpa=-35.31 degrees ! Estimated noise=7.4971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.438835 Jy ! Component: 100 - total flux cleaned = 0.618877 Jy ! Component: 150 - total flux cleaned = 0.711102 Jy ! Component: 200 - total flux cleaned = 0.762537 Jy ! Total flux subtracted in 200 components = 0.762537 Jy ! Clean residual min=-0.015913 max=0.026086 Jy/beam ! Clean residual mean=-0.000026 rms=0.005215 Jy/beam ! Combined flux in latest and established models = 0.762537 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.762537 Jy ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.748 mas, bpa=-35.61 degrees ! Estimated noise=4.02079 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 = 0.0459702 Jy ! Component: 100 - total flux cleaned = 0.0686079 Jy ! Component: 150 - total flux cleaned = 0.0816332 Jy ! Component: 200 - total flux cleaned = 0.0910562 Jy ! Total flux subtracted in 200 components = 0.0910562 Jy ! Clean residual min=-0.006923 max=0.006668 Jy/beam ! Clean residual mean=-0.000019 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.853593 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.853593 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=2.69 mas, bmaj=3.481 mas, bpa=-17.48 degrees ! Estimated noise=3.64459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877959 Jy ! Component: 100 - total flux cleaned = 0.0150293 Jy ! Component: 150 - total flux cleaned = 0.0198605 Jy ! Component: 200 - total flux cleaned = 0.0230823 Jy ! Total flux subtracted in 200 components = 0.0230823 Jy ! Clean residual min=-0.004730 max=0.004169 Jy/beam ! Clean residual mean=-0.000012 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.876676 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 = 0.00149847 Jy ! Component: 100 - total flux cleaned = 0.00276732 Jy ! Component: 150 - total flux cleaned = 0.00392768 Jy ! Component: 200 - total flux cleaned = 0.00484357 Jy ! Total flux subtracted in 200 components = 0.00484357 Jy ! Clean residual min=-0.003947 max=0.003690 Jy/beam ! Clean residual mean=-0.000007 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.881519 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 106 components and 0.881519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.748 mas, bpa=-35.61 degrees ! Estimated noise=4.02079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705458 Jy ! Component: 100 - total flux cleaned = 0.00082244 Jy ! Component: 150 - total flux cleaned = 0.00103688 Jy ! Component: 200 - total flux cleaned = 0.00133564 Jy ! Total flux subtracted in 200 components = 0.00133564 Jy ! Clean residual min=-0.003888 max=0.004287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.882855 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.882855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082038Jy sigma=0.299572 ! Fit after self-cal, rms=0.081838Jy sigma=0.299344 wmodel /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.mod ! Writing 126 model components to file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J1658+4737_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 = 0.000730691 Jy ! Component: 100 - total flux cleaned = 0.000458808 Jy ! Component: 150 - total flux cleaned = 0.000265863 Jy ! Component: 200 - total flux cleaned = 0.000266222 Jy ! Component: 250 - total flux cleaned = 3.08702e-05 Jy ! Component: 300 - total flux cleaned = -2.54462e-05 Jy ! Component: 350 - total flux cleaned = -8.07656e-05 Jy ! Component: 400 - total flux cleaned = -0.000188838 Jy ! Component: 450 - total flux cleaned = -0.00019031 Jy ! Component: 500 - total flux cleaned = -0.000448303 Jy ! Component: 550 - total flux cleaned = -0.00024709 Jy ! Component: 600 - total flux cleaned = -0.000395528 Jy ! Component: 650 - total flux cleaned = -0.000491182 Jy ! Component: 700 - total flux cleaned = -0.000679425 Jy ! Component: 750 - total flux cleaned = -0.000678663 Jy ! Component: 800 - total flux cleaned = -0.000724271 Jy ! Component: 850 - total flux cleaned = -0.000769649 Jy ! Component: 900 - total flux cleaned = -0.00090146 Jy ! Component: 950 - total flux cleaned = -0.00090122 Jy ! Component: 1000 - total flux cleaned = -0.00102913 Jy ! Component: 1050 - total flux cleaned = -0.00107112 Jy ! Component: 1100 - total flux cleaned = -0.00144314 Jy ! Component: 1150 - total flux cleaned = -0.00164749 Jy ! Component: 1200 - total flux cleaned = -0.00184904 Jy ! Component: 1250 - total flux cleaned = -0.00208759 Jy ! Component: 1300 - total flux cleaned = -0.00236131 Jy ! Component: 1350 - total flux cleaned = -0.0024767 Jy ! Component: 1400 - total flux cleaned = -0.00255311 Jy ! Component: 1450 - total flux cleaned = -0.00262935 Jy ! Component: 1500 - total flux cleaned = -0.00278005 Jy ! Component: 1550 - total flux cleaned = -0.00289116 Jy ! Component: 1600 - total flux cleaned = -0.00274382 Jy ! Component: 1650 - total flux cleaned = -0.00289032 Jy ! Component: 1700 - total flux cleaned = -0.0030356 Jy ! Component: 1750 - total flux cleaned = -0.00310774 Jy ! Component: 1800 - total flux cleaned = -0.00317929 Jy ! Component: 1850 - total flux cleaned = -0.00325047 Jy ! Component: 1900 - total flux cleaned = -0.0033561 Jy ! Component: 1950 - total flux cleaned = -0.00342594 Jy ! Component: 2000 - total flux cleaned = -0.00353006 Jy ! Component: 2050 - total flux cleaned = -0.00359888 Jy ! Component: 2100 - total flux cleaned = -0.00366746 Jy ! Component: 2150 - total flux cleaned = -0.0036673 Jy ! Component: 2200 - total flux cleaned = -0.00353162 Jy ! Component: 2250 - total flux cleaned = -0.00359916 Jy ! Component: 2300 - total flux cleaned = -0.00356557 Jy ! Component: 2350 - total flux cleaned = -0.00349897 Jy ! Component: 2400 - total flux cleaned = -0.00353213 Jy ! Component: 2450 - total flux cleaned = -0.00346622 Jy ! Component: 2500 - total flux cleaned = -0.0034003 Jy ! Component: 2550 - total flux cleaned = -0.00336744 Jy ! Component: 2600 - total flux cleaned = -0.00336752 Jy ! Component: 2650 - total flux cleaned = -0.00330233 Jy ! Component: 2700 - total flux cleaned = -0.00330233 Jy ! Component: 2750 - total flux cleaned = -0.003205 Jy ! Component: 2800 - total flux cleaned = -0.00333461 Jy ! Component: 2850 - total flux cleaned = -0.00330223 Jy ! Component: 2900 - total flux cleaned = -0.00333473 Jy ! Component: 2950 - total flux cleaned = -0.00336687 Jy ! Component: 3000 - total flux cleaned = -0.00336691 Jy ! Component: 3050 - total flux cleaned = -0.00336688 Jy ! Component: 3100 - total flux cleaned = -0.00343126 Jy ! Component: 3150 - total flux cleaned = -0.00343133 Jy ! Component: 3200 - total flux cleaned = -0.00349552 Jy ! Component: 3250 - total flux cleaned = -0.00352771 Jy ! Component: 3300 - total flux cleaned = -0.00349555 Jy ! Component: 3350 - total flux cleaned = -0.00343118 Jy ! Component: 3400 - total flux cleaned = -0.00343116 Jy ! Component: 3450 - total flux cleaned = -0.00349575 Jy ! Component: 3500 - total flux cleaned = -0.00346328 Jy ! Component: 3550 - total flux cleaned = -0.00349555 Jy ! Component: 3600 - total flux cleaned = -0.00346291 Jy ! Component: 3650 - total flux cleaned = -0.00346268 Jy ! Component: 3700 - total flux cleaned = -0.00336426 Jy ! Component: 3750 - total flux cleaned = -0.00339714 Jy ! Component: 3800 - total flux cleaned = -0.00343022 Jy ! Component: 3850 - total flux cleaned = -0.0032641 Jy ! Component: 3900 - total flux cleaned = -0.00329748 Jy ! Component: 3950 - total flux cleaned = -0.00319695 Jy ! Component: 4000 - total flux cleaned = -0.00309571 Jy ! Component: 4050 - total flux cleaned = -0.00302788 Jy ! Total flux subtracted in 4096 components = -0.00295946 Jy ! Clean residual min=-0.002065 max=0.001989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.879895 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 349 components and 0.879896 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1658+4737_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 2.748 at -35.61 degrees (North through East) ! Clean map min=-0.0038936 max=0.57063 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.570633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000480487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252608 0.252608 0.505216 1.01043 2.02086 4.04172 8.08345 16.1669 32.3338 64.6676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.57 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.log closed on Sat Oct 5 18:54:09 2013