! Started logfile: /scr/pima/bs241c_uvs/J2053-4055_X_uvs.log on Thu Jul 2 09:11:24 2015 obs /scr/pima/bs241c_uvs/J2053-4055_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J2053-4055_X_uva.fits ! AN table 1: 78 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J2053-4055 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 4368 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241c_uvs/J2053-4055_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000493Jy sigma=23.096089 ! Fit after self-cal, rms=0.978885Jy sigma=22.998024 ! 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=4.745 mas, bmaj=17.97 mas, bpa=2.815 degrees ! Estimated noise=0.641872 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166803 Jy ! Component: 100 - total flux cleaned = 0.0208687 Jy ! Total flux subtracted in 100 components = 0.0208687 Jy ! Clean residual min=-0.001798 max=0.001820 Jy/beam ! Clean residual mean=-0.000015 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0208687 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0208687 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=0.025977Jy sigma=0.578899 ! Fit after self-cal, rms=0.024112Jy sigma=0.535758 ! Inverting map ! Added new window around map position (0, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033234 Jy ! Component: 100 - total flux cleaned = 0.00458483 Jy ! Total flux subtracted in 100 components = 0.00458483 Jy ! Clean residual min=-0.001647 max=0.001743 Jy/beam ! Clean residual mean=-0.000021 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0254536 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0254536 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=0.023647Jy sigma=0.528260 ! Fit after self-cal, rms=0.023636Jy sigma=0.528056 ! 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=5.112 mas, bmaj=19.62 mas, bpa=1.385 degrees ! Estimated noise=0.478558 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 = 0.00118183 Jy ! Component: 100 - total flux cleaned = 0.00196582 Jy ! Component: 150 - total flux cleaned = 0.00255307 Jy ! Component: 200 - total flux cleaned = 0.00299868 Jy ! Total flux subtracted in 200 components = 0.00299868 Jy ! Clean residual min=-0.001783 max=0.001896 Jy/beam ! Clean residual mean=-0.000030 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0284522 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.0284522 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=0.023545Jy sigma=0.526635 ! Fit after self-cal, rms=0.023506Jy sigma=0.526424 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.112 x 19.62 at 1.385 degrees (North through East) ! Clean map min=-0.0017731 max=0.022238 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: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.09 LA 0.84 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 KP 0.90 LA 0.94 OV 1.12 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 1.11 LA 0.97 OV 0.95 ! PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 KP 1.08 LA 0.92 OV 0.87 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.07 LA 0.91 OV 1.01 ! PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.95 LA 0.97 OV 0.95 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.023506Jy sigma=0.526424 ! Fit after self-cal, rms=0.023168Jy sigma=0.523451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.183 mas, bmaj=19.87 mas, bpa=1.004 degrees ! Estimated noise=0.483363 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 = -0.000372939 Jy ! Component: 100 - total flux cleaned = -0.00029101 Jy ! Component: 150 - total flux cleaned = -0.000202221 Jy ! Component: 200 - total flux cleaned = -0.000123493 Jy ! Total flux subtracted in 200 components = -0.000123493 Jy ! Clean residual min=-0.001392 max=0.001413 Jy/beam ! Clean residual mean=-0.000017 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0283287 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.0283287 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=0.023145Jy sigma=0.522920 ! Fit after self-cal, rms=0.023106Jy sigma=0.522396 ! 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=0.023106Jy sigma=0.522396 ! Fit after self-cal, rms=0.023370Jy sigma=0.520798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.205 mas, bmaj=19.8 mas, bpa=1.28 degrees ! Estimated noise=0.48644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000353537 Jy ! Component: 100 - total flux cleaned = -0.000382304 Jy ! Component: 150 - total flux cleaned = -0.000375384 Jy ! Component: 200 - total flux cleaned = -0.000375556 Jy ! Total flux subtracted in 200 components = -0.000375556 Jy ! Clean residual min=-0.000712 max=0.000991 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0279532 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 92 components and 0.0279532 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=0.023363Jy sigma=0.520651 ! Fit after self-cal, rms=0.023368Jy sigma=0.520280 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 = 1.32402e-05 Jy ! Component: 100 - total flux cleaned = 2.89298e-05 Jy ! Component: 150 - total flux cleaned = 2.86579e-05 Jy ! Component: 200 - total flux cleaned = 3.41754e-05 Jy ! Total flux subtracted in 200 components = 3.41754e-05 Jy ! Clean residual min=-0.000783 max=0.001098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0279874 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.0279874 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=0.023364Jy sigma=0.520192 ! Fit after self-cal, rms=0.023362Jy sigma=0.520156 ! 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=0.023362Jy sigma=0.520156 ! Fit after self-cal, rms=0.023530Jy sigma=0.520204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.221 mas, bmaj=19.78 mas, bpa=1.34 degrees ! Estimated noise=0.487504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232772 Jy ! Component: 100 - total flux cleaned = -0.000225256 Jy ! Component: 150 - total flux cleaned = -0.000224984 Jy ! Component: 200 - total flux cleaned = -0.00024145 Jy ! Total flux subtracted in 200 components = -0.00024145 Jy ! Clean residual min=-0.000762 max=0.001010 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0277459 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.0277459 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=0.023526Jy sigma=0.520111 ! Fit after self-cal, rms=0.023534Jy sigma=0.520066 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 = -9.60412e-06 Jy ! Component: 100 - total flux cleaned = -9.95397e-06 Jy ! Component: 150 - total flux cleaned = -1.55103e-05 Jy ! Component: 200 - total flux cleaned = -1.55515e-05 Jy ! Total flux subtracted in 200 components = -1.55515e-05 Jy ! Clean residual min=-0.000763 max=0.001012 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0277304 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.0277304 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=0.023531Jy sigma=0.520003 ! Fit after self-cal, rms=0.023531Jy sigma=0.519989 ! 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=0.023531Jy sigma=0.519989 ! Fit after self-cal, rms=0.023550Jy sigma=0.520024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.403 mas, bmaj=19.83 mas, bpa=1.537 degrees ! Estimated noise=0.487046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012118 Jy ! Component: 100 - total flux cleaned = -0.000137726 Jy ! Component: 150 - total flux cleaned = -0.000137866 Jy ! Component: 200 - total flux cleaned = -0.000142543 Jy ! Total flux subtracted in 200 components = -0.000142543 Jy ! Clean residual min=-0.000720 max=0.000964 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0275878 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.0275878 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=0.023547Jy sigma=0.519967 ! Fit after self-cal, rms=0.023551Jy sigma=0.519938 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 = 4.02274e-06 Jy ! Component: 100 - total flux cleaned = 4.09743e-06 Jy ! Component: 150 - total flux cleaned = 4.26319e-06 Jy ! Component: 200 - total flux cleaned = 8.69558e-06 Jy ! Total flux subtracted in 200 components = 8.69558e-06 Jy ! Clean residual min=-0.000723 max=0.000965 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0275965 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.0275965 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=0.023548Jy sigma=0.519888 ! Fit after self-cal, rms=0.023548Jy sigma=0.519858 ! 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=5.227 mas, bmaj=19.76 mas, bpa=1.368 degrees ! Estimated noise=0.486946 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.227 x 19.76 at 1.368 degrees (North through East) ! Clean map min=-0.00069457 max=0.022267 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=4.816 mas, bmaj=17.87 mas, bpa=3.023 degrees ! Estimated noise=0.64748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186335 Jy ! Component: 100 - total flux cleaned = 0.0227502 Jy ! Component: 150 - total flux cleaned = 0.0239894 Jy ! Component: 200 - total flux cleaned = 0.0243344 Jy ! Total flux subtracted in 200 components = 0.0243344 Jy ! Clean residual min=-0.001299 max=0.001672 Jy/beam ! Clean residual mean=-0.000006 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0243344 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 0.0243344 Jy ! Inverting map and beam ! Estimated beam: bmin=5.227 mas, bmaj=19.76 mas, bpa=1.368 degrees ! Estimated noise=0.486946 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 = 0.000814317 Jy ! Component: 100 - total flux cleaned = 0.00106264 Jy ! Component: 150 - total flux cleaned = 0.00119329 Jy ! Component: 200 - total flux cleaned = 0.00128958 Jy ! Total flux subtracted in 200 components = 0.00128958 Jy ! Clean residual min=-0.001177 max=0.001666 Jy/beam ! Clean residual mean=-0.000009 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.025624 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.025624 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=5.403 mas, bmaj=19.83 mas, bpa=1.537 degrees ! Estimated noise=0.487046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161882 Jy ! Component: 100 - total flux cleaned = 0.000224718 Jy ! Component: 150 - total flux cleaned = 0.000282738 Jy ! Component: 200 - total flux cleaned = 0.000361041 Jy ! Total flux subtracted in 200 components = 0.000361041 Jy ! Clean residual min=-0.001086 max=0.001646 Jy/beam ! Clean residual mean=-0.000009 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.025985 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 = 5.9039e-05 Jy ! Component: 100 - total flux cleaned = 0.000123612 Jy ! Component: 150 - total flux cleaned = 0.000172871 Jy ! Component: 200 - total flux cleaned = 0.000200634 Jy ! Total flux subtracted in 200 components = 0.000200634 Jy ! Clean residual min=-0.001036 max=0.001629 Jy/beam ! Clean residual mean=-0.000009 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0261856 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0261856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.227 mas, bmaj=19.76 mas, bpa=1.368 degrees ! Estimated noise=0.486946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.1851e-05 Jy ! Component: 100 - total flux cleaned = 1.2484e-05 Jy ! Component: 150 - total flux cleaned = 4.53884e-05 Jy ! Component: 200 - total flux cleaned = 7.68147e-05 Jy ! Total flux subtracted in 200 components = 7.68147e-05 Jy ! Clean residual min=-0.001018 max=0.001596 Jy/beam ! Clean residual mean=-0.000008 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0262625 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0262625 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=0.023596Jy sigma=0.520909 ! Fit after self-cal, rms=0.023591Jy sigma=0.520754 wmodel /scr/pima/bs241c_uvs/J2053-4055_X_map.mod ! Writing 74 model components to file: /scr/pima/bs241c_uvs/J2053-4055_X_map.mod wobs /scr/pima/bs241c_uvs/J2053-4055_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J2053-4055_X_uvs.fits wwins /scr/pima/bs241c_uvs/J2053-4055_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241c_uvs/J2053-4055_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 = 0.000547846 Jy ! Component: 100 - total flux cleaned = 0.000511443 Jy ! Component: 150 - total flux cleaned = 0.000374493 Jy ! Component: 200 - total flux cleaned = 0.000373144 Jy ! Component: 250 - total flux cleaned = 0.000432606 Jy ! Component: 300 - total flux cleaned = 0.000497396 Jy ! Component: 350 - total flux cleaned = 0.00054908 Jy ! Component: 400 - total flux cleaned = 0.00058141 Jy ! Component: 450 - total flux cleaned = 0.000619638 Jy ! Component: 500 - total flux cleaned = 0.000620068 Jy ! Component: 550 - total flux cleaned = 0.000592301 Jy ! Component: 600 - total flux cleaned = 0.000558868 Jy ! Component: 650 - total flux cleaned = 0.000545999 Jy ! Component: 700 - total flux cleaned = 0.000533583 Jy ! Component: 750 - total flux cleaned = 0.000521399 Jy ! Component: 800 - total flux cleaned = 0.000515582 Jy ! Component: 850 - total flux cleaned = 0.00051548 Jy ! Component: 900 - total flux cleaned = 0.000509788 Jy ! Component: 950 - total flux cleaned = 0.000509587 Jy ! Component: 1000 - total flux cleaned = 0.000509547 Jy ! Component: 1050 - total flux cleaned = 0.000525055 Jy ! Component: 1100 - total flux cleaned = 0.000545234 Jy ! Component: 1150 - total flux cleaned = 0.000560103 Jy ! Component: 1200 - total flux cleaned = 0.000594325 Jy ! Component: 1250 - total flux cleaned = 0.00062797 Jy ! Component: 1300 - total flux cleaned = 0.000661089 Jy ! Component: 1350 - total flux cleaned = 0.000684439 Jy ! Component: 1400 - total flux cleaned = 0.000707493 Jy ! Component: 1450 - total flux cleaned = 0.000734933 Jy ! Component: 1500 - total flux cleaned = 0.000771052 Jy ! Component: 1550 - total flux cleaned = 0.000811353 Jy ! Component: 1600 - total flux cleaned = 0.000855881 Jy ! Component: 1650 - total flux cleaned = 0.000900209 Jy ! Component: 1700 - total flux cleaned = 0.000939915 Jy ! Component: 1750 - total flux cleaned = 0.000983865 Jy ! Component: 1800 - total flux cleaned = 0.00102769 Jy ! Component: 1850 - total flux cleaned = 0.00106268 Jy ! Component: 1900 - total flux cleaned = 0.0011063 Jy ! Component: 1950 - total flux cleaned = 0.00114553 Jy ! Component: 2000 - total flux cleaned = 0.00118902 Jy ! Component: 2050 - total flux cleaned = 0.00122385 Jy ! Component: 2100 - total flux cleaned = 0.00125004 Jy ! Component: 2150 - total flux cleaned = 0.00127196 Jy ! Component: 2200 - total flux cleaned = 0.00129403 Jy ! Component: 2250 - total flux cleaned = 0.00132064 Jy ! Component: 2300 - total flux cleaned = 0.00134739 Jy ! Component: 2350 - total flux cleaned = 0.00136984 Jy ! Component: 2400 - total flux cleaned = 0.00139693 Jy ! Component: 2450 - total flux cleaned = 0.00141513 Jy ! Component: 2500 - total flux cleaned = 0.00145178 Jy ! Component: 2550 - total flux cleaned = 0.00148874 Jy ! Component: 2600 - total flux cleaned = 0.00152143 Jy ! Component: 2650 - total flux cleaned = 0.00154963 Jy ! Component: 2700 - total flux cleaned = 0.00158287 Jy ! Component: 2750 - total flux cleaned = 0.00161159 Jy ! Component: 2800 - total flux cleaned = 0.00165022 Jy ! Component: 2850 - total flux cleaned = 0.00167945 Jy ! Component: 2900 - total flux cleaned = 0.00171388 Jy ! Component: 2950 - total flux cleaned = 0.00174364 Jy ! Component: 3000 - total flux cleaned = 0.00177866 Jy ! Component: 3050 - total flux cleaned = 0.00180898 Jy ! Component: 3100 - total flux cleaned = 0.00183952 Jy ! Component: 3150 - total flux cleaned = 0.0018755 Jy ! Component: 3200 - total flux cleaned = 0.00190662 Jy ! Component: 3250 - total flux cleaned = 0.00193798 Jy ! Component: 3300 - total flux cleaned = 0.00197492 Jy ! Component: 3350 - total flux cleaned = 0.00200693 Jy ! Component: 3400 - total flux cleaned = 0.00203385 Jy ! Component: 3450 - total flux cleaned = 0.00205559 Jy ! Component: 3500 - total flux cleaned = 0.00207759 Jy ! Component: 3550 - total flux cleaned = 0.0020942 Jy ! Component: 3600 - total flux cleaned = 0.00211658 Jy ! Component: 3650 - total flux cleaned = 0.00213354 Jy ! Component: 3700 - total flux cleaned = 0.00214499 Jy ! Component: 3750 - total flux cleaned = 0.0021624 Jy ! Component: 3800 - total flux cleaned = 0.00217408 Jy ! Component: 3850 - total flux cleaned = 0.00218587 Jy ! Component: 3900 - total flux cleaned = 0.00222174 Jy ! Component: 3950 - total flux cleaned = 0.00222778 Jy ! Component: 4000 - total flux cleaned = 0.00224609 Jy ! Component: 4050 - total flux cleaned = 0.0022708 Jy ! Total flux subtracted in 4096 components = 0.0022895 Jy ! Clean residual min=-0.000340 max=0.000358 Jy/beam ! Clean residual mean=0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.028552 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 417 components and 0.0285519 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J2053-4055_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.227 x 19.76 at 1.368 degrees (North through East) ! Clean map min=-0.00090705 max=0.023041 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J2053-4055_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0230413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165044 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.14889 2.14889 4.29779 8.59557 17.1911 34.3823 68.7646 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 139.606 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J2053-4055_X_uvs.log closed on Thu Jul 2 09:11:28 2015