! Started logfile: /scr/pima/bp171a8_uvs/J1204-0422_X_uvs.log on Fri Dec 27 16:30:46 2013 obs /scr/pima/bp171a8_uvs/J1204-0422_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1204-0422_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J1204-0422 ! ! 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 600 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 /scr/pima/bp171a8_uvs/J1204-0422_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=1.000690Jy sigma=1.411112 ! Fit after self-cal, rms=0.970253Jy sigma=1.358919 ! 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=1.031 mas, bmaj=3.22 mas, bpa=20.58 degrees ! Estimated noise=28.9533 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 = 0.0261413 Jy ! Component: 100 - total flux cleaned = 0.0323124 Jy ! Total flux subtracted in 100 components = 0.0323124 Jy ! Clean residual min=-0.003088 max=0.002757 Jy/beam ! Clean residual mean=0.000003 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0323124 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0323124 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=0.022128Jy sigma=0.025766 ! Fit after self-cal, rms=0.020039Jy sigma=0.023314 ! 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=1.183 mas, bmaj=3.298 mas, bpa=19.65 degrees ! Estimated noise=22.4362 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 = 0.00307511 Jy ! Component: 100 - total flux cleaned = 0.00436106 Jy ! Component: 150 - total flux cleaned = 0.00522433 Jy ! Component: 200 - total flux cleaned = 0.00561147 Jy ! Total flux subtracted in 200 components = 0.00561147 Jy ! Clean residual min=-0.002081 max=0.002069 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0379238 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.0379239 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=0.020139Jy sigma=0.021874 ! Fit after self-cal, rms=0.020162Jy sigma=0.021870 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.183 x 3.298 at 19.65 degrees (North through East) ! Clean map min=-0.0020576 max=0.034795 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 1.10 FD 1.06 HN 0.88 KP 0.91 ! LA 0.98 NL 0.98 OV 0.95 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.86 HN 0.95 KP 1.09 ! LA 0.90 NL 1.11 OV 0.91 SC 0.91 ! ! ! 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* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.14 HN 1.08 KP 1.07 ! LA 0.92 NL 0.93 OV 0.91 SC 0.86 ! ! ! 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* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 0.89 KP 1.09 ! LA 0.87 NL 0.92 OV 1.09 SC 1.16 ! ! ! Fit before self-cal, rms=0.020162Jy sigma=0.021870 ! Fit after self-cal, rms=0.019730Jy sigma=0.021247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=3.301 mas, bpa=19.66 degrees ! Estimated noise=21.8487 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 = -0.000488557 Jy ! Component: 100 - total flux cleaned = -0.000541629 Jy ! Component: 150 - total flux cleaned = -0.000542298 Jy ! Component: 200 - total flux cleaned = -0.000542534 Jy ! Total flux subtracted in 200 components = -0.000542534 Jy ! Clean residual min=-0.001778 max=0.001978 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0373813 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0373813 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=0.019601Jy sigma=0.021300 ! Fit after self-cal, rms=0.019634Jy sigma=0.021292 ! 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=0.019634Jy sigma=0.021292 ! Fit after self-cal, rms=0.019615Jy sigma=0.021248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=3.3 mas, bpa=19.62 degrees ! Estimated noise=21.7744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016506 Jy ! Component: 100 - total flux cleaned = -0.000167672 Jy ! Component: 150 - total flux cleaned = -0.000147319 Jy ! Component: 200 - total flux cleaned = -0.000128411 Jy ! Total flux subtracted in 200 components = -0.000128411 Jy ! Clean residual min=-0.001768 max=0.002002 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0372529 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0372529 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=0.019562Jy sigma=0.021266 ! Fit after self-cal, rms=0.019579Jy sigma=0.021265 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 (45.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877845 Jy ! Component: 100 - total flux cleaned = 0.00113374 Jy ! Component: 150 - total flux cleaned = 0.00119015 Jy ! Component: 200 - total flux cleaned = 0.00121291 Jy ! Total flux subtracted in 200 components = 0.00121291 Jy ! Clean residual min=-0.001435 max=0.001632 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0384658 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0384658 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=0.019376Jy sigma=0.020962 ! Fit after self-cal, rms=0.019389Jy sigma=0.020924 ! 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=0.019389Jy sigma=0.020924 ! Fit after self-cal, rms=0.019438Jy sigma=0.020901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.299 mas, bpa=19.68 degrees ! Estimated noise=21.6562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197861 Jy ! Component: 100 - total flux cleaned = 0.000271385 Jy ! Component: 150 - total flux cleaned = 0.000251546 Jy ! Component: 200 - total flux cleaned = 0.000215008 Jy ! Total flux subtracted in 200 components = 0.000215008 Jy ! Clean residual min=-0.001349 max=0.001607 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0386808 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.0386808 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=0.019389Jy sigma=0.020794 ! Fit after self-cal, rms=0.019402Jy sigma=0.020786 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 (-43.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832439 Jy ! Component: 100 - total flux cleaned = 0.00108789 Jy ! Component: 150 - total flux cleaned = 0.00118215 Jy ! Component: 200 - total flux cleaned = 0.00113246 Jy ! Total flux subtracted in 200 components = 0.00113246 Jy ! Clean residual min=-0.001235 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0398133 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.0398133 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=0.019228Jy sigma=0.020528 ! Fit after self-cal, rms=0.019232Jy sigma=0.020505 ! 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=0.019232Jy sigma=0.020505 ! Fit after self-cal, rms=0.019302Jy sigma=0.020476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=3.625 mas, bpa=8.849 degrees ! Estimated noise=23.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.1527e-06 Jy ! Component: 100 - total flux cleaned = -7.0953e-05 Jy ! Component: 150 - total flux cleaned = -5.37659e-05 Jy ! Component: 200 - total flux cleaned = -3.92367e-05 Jy ! Total flux subtracted in 200 components = -3.92367e-05 Jy ! Clean residual min=-0.001142 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.039774 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.039774 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=0.019267Jy sigma=0.020397 ! Fit after self-cal, rms=0.019266Jy sigma=0.020392 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 = 1.71128e-05 Jy ! Component: 100 - total flux cleaned = 8.80594e-05 Jy ! Component: 150 - total flux cleaned = 0.000140717 Jy ! Component: 200 - total flux cleaned = 0.000190303 Jy ! Total flux subtracted in 200 components = 0.000190303 Jy ! Clean residual min=-0.001065 max=0.001027 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0399643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.0399644 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=0.019236Jy sigma=0.020353 ! Fit after self-cal, rms=0.019235Jy sigma=0.020351 ! 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=1.179 mas, bmaj=3.298 mas, bpa=19.74 degrees ! Estimated noise=21.5981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 3.298 at 19.74 degrees (North through East) ! Clean map min=-0.0013029 max=0.033542 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=1.029 mas, bmaj=3.217 mas, bpa=20.75 degrees ! Estimated noise=27.7717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261425 Jy ! Component: 100 - total flux cleaned = 0.031871 Jy ! Component: 150 - total flux cleaned = 0.0340052 Jy ! Component: 200 - total flux cleaned = 0.0351983 Jy ! Total flux subtracted in 200 components = 0.0351983 Jy ! Clean residual min=-0.002687 max=0.002254 Jy/beam ! Clean residual mean=0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0351983 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0351983 Jy ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.298 mas, bpa=19.74 degrees ! Estimated noise=21.5981 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 = 0.00146425 Jy ! Component: 100 - total flux cleaned = 0.00205753 Jy ! Component: 150 - total flux cleaned = 0.00252238 Jy ! Component: 200 - total flux cleaned = 0.00293635 Jy ! Total flux subtracted in 200 components = 0.00293635 Jy ! Clean residual min=-0.001575 max=0.001417 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0381347 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.0381347 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=2.394 mas, bmaj=3.625 mas, bpa=8.849 degrees ! Estimated noise=23.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735702 Jy ! Component: 100 - total flux cleaned = 0.000928046 Jy ! Component: 150 - total flux cleaned = 0.00109618 Jy ! Component: 200 - total flux cleaned = 0.00116243 Jy ! Total flux subtracted in 200 components = 0.00116243 Jy ! Clean residual min=-0.001233 max=0.001060 Jy/beam ! Clean residual mean=0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0392971 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04165e-05 Jy ! Component: 100 - total flux cleaned = 3.89547e-05 Jy ! Component: 150 - total flux cleaned = 5.59851e-05 Jy ! Component: 200 - total flux cleaned = 0.000105903 Jy ! Total flux subtracted in 200 components = 0.000105903 Jy ! Clean residual min=-0.001134 max=0.001034 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.039403 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 100 components and 0.039403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.298 mas, bpa=19.74 degrees ! Estimated noise=21.5981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379415 Jy ! Component: 100 - total flux cleaned = 0.000409102 Jy ! Component: 150 - total flux cleaned = 0.000434665 Jy ! Component: 200 - total flux cleaned = 0.000457621 Jy ! Total flux subtracted in 200 components = 0.000457621 Jy ! Clean residual min=-0.001246 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0398606 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.0398606 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=0.019106Jy sigma=0.020478 ! Fit after self-cal, rms=0.019117Jy sigma=0.020467 wmodel /scr/pima/bp171a8_uvs/J1204-0422_X_map.mod ! Writing 117 model components to file: /scr/pima/bp171a8_uvs/J1204-0422_X_map.mod wobs /scr/pima/bp171a8_uvs/J1204-0422_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1204-0422_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J1204-0422_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a8_uvs/J1204-0422_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 = -0.000503046 Jy ! Component: 100 - total flux cleaned = -0.000729578 Jy ! Component: 150 - total flux cleaned = -0.00084356 Jy ! Component: 200 - total flux cleaned = -0.000967837 Jy ! Component: 250 - total flux cleaned = -0.00117174 Jy ! Component: 300 - total flux cleaned = -0.0013986 Jy ! Component: 350 - total flux cleaned = -0.00155498 Jy ! Component: 400 - total flux cleaned = -0.00170646 Jy ! Component: 450 - total flux cleaned = -0.00180907 Jy ! Component: 500 - total flux cleaned = -0.00195039 Jy ! Component: 550 - total flux cleaned = -0.00204571 Jy ! Component: 600 - total flux cleaned = -0.00213861 Jy ! Component: 650 - total flux cleaned = -0.00225466 Jy ! Component: 700 - total flux cleaned = -0.00232996 Jy ! Component: 750 - total flux cleaned = -0.00236675 Jy ! Component: 800 - total flux cleaned = -0.00241417 Jy ! Component: 850 - total flux cleaned = -0.00244906 Jy ! Component: 900 - total flux cleaned = -0.00249415 Jy ! Component: 950 - total flux cleaned = -0.00253826 Jy ! Component: 1000 - total flux cleaned = -0.00257031 Jy ! Component: 1050 - total flux cleaned = -0.0026233 Jy ! Component: 1100 - total flux cleaned = -0.00269573 Jy ! Component: 1150 - total flux cleaned = -0.00273612 Jy ! Component: 1200 - total flux cleaned = -0.00275597 Jy ! Component: 1250 - total flux cleaned = -0.00281438 Jy ! Component: 1300 - total flux cleaned = -0.00283357 Jy ! Component: 1350 - total flux cleaned = -0.0028714 Jy ! Component: 1400 - total flux cleaned = -0.00291797 Jy ! Component: 1450 - total flux cleaned = -0.00294552 Jy ! Component: 1500 - total flux cleaned = -0.00298182 Jy ! Component: 1550 - total flux cleaned = -0.00304435 Jy ! Component: 1600 - total flux cleaned = -0.00305307 Jy ! Component: 1650 - total flux cleaned = -0.00306178 Jy ! Component: 1700 - total flux cleaned = -0.00309606 Jy ! Component: 1750 - total flux cleaned = -0.00315527 Jy ! Component: 1800 - total flux cleaned = -0.00315531 Jy ! Component: 1850 - total flux cleaned = -0.0032133 Jy ! Component: 1900 - total flux cleaned = -0.00324596 Jy ! Component: 1950 - total flux cleaned = -0.00327841 Jy ! Component: 2000 - total flux cleaned = -0.00331047 Jy ! Component: 2050 - total flux cleaned = -0.00334222 Jy ! Component: 2100 - total flux cleaned = -0.00338155 Jy ! Component: 2150 - total flux cleaned = -0.00339705 Jy ! Component: 2200 - total flux cleaned = -0.00343565 Jy ! Component: 2250 - total flux cleaned = -0.00346614 Jy ! Component: 2300 - total flux cleaned = -0.00349647 Jy ! Component: 2350 - total flux cleaned = -0.00352657 Jy ! Component: 2400 - total flux cleaned = -0.00355636 Jy ! Component: 2450 - total flux cleaned = -0.00355635 Jy ! Component: 2500 - total flux cleaned = -0.00360031 Jy ! Component: 2550 - total flux cleaned = -0.0036075 Jy ! Component: 2600 - total flux cleaned = -0.0036363 Jy ! Component: 2650 - total flux cleaned = -0.00363631 Jy ! Component: 2700 - total flux cleaned = -0.00365763 Jy ! Component: 2750 - total flux cleaned = -0.00367889 Jy ! Component: 2800 - total flux cleaned = -0.00370695 Jy ! Component: 2850 - total flux cleaned = -0.00374178 Jy ! Component: 2900 - total flux cleaned = -0.00373488 Jy ! Component: 2950 - total flux cleaned = -0.00374868 Jy ! Component: 3000 - total flux cleaned = -0.00376923 Jy ! Component: 3050 - total flux cleaned = -0.00378971 Jy ! Component: 3100 - total flux cleaned = -0.0037829 Jy ! Component: 3150 - total flux cleaned = -0.00379646 Jy ! Component: 3200 - total flux cleaned = -0.00379648 Jy ! Component: 3250 - total flux cleaned = -0.00379648 Jy ! Component: 3300 - total flux cleaned = -0.00381658 Jy ! Component: 3350 - total flux cleaned = -0.0038099 Jy ! Component: 3400 - total flux cleaned = -0.00381654 Jy ! Component: 3450 - total flux cleaned = -0.00383643 Jy ! Component: 3500 - total flux cleaned = -0.00383641 Jy ! Component: 3550 - total flux cleaned = -0.00384965 Jy ! Component: 3600 - total flux cleaned = -0.00385625 Jy ! Component: 3650 - total flux cleaned = -0.00386285 Jy ! Component: 3700 - total flux cleaned = -0.00386942 Jy ! Component: 3750 - total flux cleaned = -0.00390223 Jy ! Component: 3800 - total flux cleaned = -0.0039088 Jy ! Component: 3850 - total flux cleaned = -0.00393499 Jy ! Component: 3900 - total flux cleaned = -0.00395463 Jy ! Component: 3950 - total flux cleaned = -0.00395463 Jy ! Component: 4000 - total flux cleaned = -0.00398076 Jy ! Component: 4050 - total flux cleaned = -0.00400029 Jy ! Total flux subtracted in 4096 components = -0.0040133 Jy ! Clean residual min=-0.000424 max=0.000405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0358473 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 343 components and 0.0358473 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1204-0422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 3.298 at 19.74 degrees (North through East) ! Clean map min=-0.0013601 max=0.033483 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1204-0422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0334831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.013 1.013 2.02601 4.05201 8.10403 16.2081 32.4161 64.8322 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 296.148 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1204-0422_X_uvs.log closed on Fri Dec 27 16:30:53 2013