! Started logfile: /scr/pima/gc030_uvs/J2318+2404_X_uvs.log on Fri Apr 22 08:54:38 2016 obs /scr/pima/gc030_uvs/J2318+2404_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J2318+2404_X_uva.fits ! AN table 1: 280 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.491558 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2318+2404 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 42392 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J2318+2404_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 861 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 861 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 861 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 861 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1291 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 861 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 861 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.018564Jy sigma=17.300940 ! Fit after self-cal, rms=0.853967Jy sigma=14.213123 ! 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=0.4615 mas, bmaj=1.324 mas, bpa=-11.42 degrees ! Estimated noise=0.586655 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 = 0.122029 Jy ! Component: 100 - total flux cleaned = 0.150647 Jy ! Total flux subtracted in 100 components = 0.150647 Jy ! Clean residual min=-0.011111 max=0.012457 Jy/beam ! Clean residual mean=0.000004 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 0.150647 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.150647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102995Jy sigma=0.965349 ! Fit after self-cal, rms=0.102915Jy sigma=0.965007 ! 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=0.5137 mas, bmaj=1.446 mas, bpa=-9.927 degrees ! Estimated noise=0.278307 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 = 0.00384266 Jy ! Component: 100 - total flux cleaned = 0.00468823 Jy ! Component: 150 - total flux cleaned = 0.00529972 Jy ! Component: 200 - total flux cleaned = 0.00564367 Jy ! Total flux subtracted in 200 components = 0.00564367 Jy ! Clean residual min=-0.008322 max=0.005797 Jy/beam ! Clean residual mean=0.000013 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.156291 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.156291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102348Jy sigma=0.936072 ! Fit after self-cal, rms=0.102399Jy sigma=0.935790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5137 x 1.446 at -9.927 degrees (North through East) ! Clean map min=-0.0071772 max=0.15362 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. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 KP 1.05 LA 0.89 MK 0.86 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 KP 0.95 LA 0.90 MK 0.92 ! PT 1.10 ! ! ! Correcting IF 3. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 0.91 LA 0.90 MK 0.89 ! PT 1.06 ! ! ! Correcting IF 4. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 KP 0.89 LA 0.91 MK 0.86 ! PT 1.10 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 EB 0.99 HN 1.00* KP 1.01 ! LA 1.13 NL 1.08 OV 0.94 PT 1.05 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 KP 0.97 LA 0.97 MK 0.95 ! PT 1.06 ! ! ! Correcting IF 8. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 KP 0.98 LA 0.90 MK 0.96 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.102399Jy sigma=0.935790 ! Fit after self-cal, rms=0.100810Jy sigma=0.940471 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5134 mas, bmaj=1.431 mas, bpa=-10 degrees ! Estimated noise=0.286826 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 = -4.26257e-06 Jy ! Component: 100 - total flux cleaned = 8.82165e-05 Jy ! Component: 150 - total flux cleaned = 0.000234761 Jy ! Component: 200 - total flux cleaned = 0.000234531 Jy ! Total flux subtracted in 200 components = 0.000234531 Jy ! Clean residual min=-0.007764 max=0.005201 Jy/beam ! Clean residual mean=0.000013 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.156526 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.156526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100737Jy sigma=0.935267 ! Fit after self-cal, rms=0.100728Jy sigma=0.935037 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100728Jy sigma=0.935037 ! Fit after self-cal, rms=0.100785Jy sigma=0.934677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5136 mas, bmaj=1.431 mas, bpa=-9.991 degrees ! Estimated noise=0.287123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.74967e-05 Jy ! Component: 100 - total flux cleaned = -0.000283327 Jy ! Component: 150 - total flux cleaned = -0.000410895 Jy ! Component: 200 - total flux cleaned = -0.000489659 Jy ! Total flux subtracted in 200 components = -0.000489659 Jy ! Clean residual min=-0.007687 max=0.005104 Jy/beam ! Clean residual mean=0.000013 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.156036 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.156036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100766Jy sigma=0.932700 ! Fit after self-cal, rms=0.100767Jy sigma=0.932588 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 = 9.01001e-05 Jy ! Component: 100 - total flux cleaned = -9.55561e-05 Jy ! Component: 150 - total flux cleaned = -0.000160753 Jy ! Component: 200 - total flux cleaned = -0.000222907 Jy ! Total flux subtracted in 200 components = -0.000222907 Jy ! Clean residual min=-0.007585 max=0.005170 Jy/beam ! Clean residual mean=0.000013 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.155813 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.155813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100758Jy sigma=0.931587 ! Fit after self-cal, rms=0.100755Jy sigma=0.931543 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100755Jy sigma=0.931543 ! Fit after self-cal, rms=0.100874Jy sigma=0.931522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5135 mas, bmaj=1.432 mas, bpa=-9.981 degrees ! Estimated noise=0.28713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219868 Jy ! Component: 100 - total flux cleaned = -0.000412357 Jy ! Component: 150 - total flux cleaned = -0.000471348 Jy ! Component: 200 - total flux cleaned = -0.000527875 Jy ! Total flux subtracted in 200 components = -0.000527875 Jy ! Clean residual min=-0.007485 max=0.005134 Jy/beam ! Clean residual mean=0.000012 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.155285 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.155285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100866Jy sigma=0.930752 ! Fit after self-cal, rms=0.100876Jy sigma=0.930725 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 = 4.03622e-06 Jy ! Component: 100 - total flux cleaned = -7.50972e-05 Jy ! Component: 150 - total flux cleaned = -0.000149472 Jy ! Component: 200 - total flux cleaned = -0.000197232 Jy ! Total flux subtracted in 200 components = -0.000197232 Jy ! Clean residual min=-0.007363 max=0.005151 Jy/beam ! Clean residual mean=0.000012 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.155088 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.155088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100872Jy sigma=0.930193 ! Fit after self-cal, rms=0.100871Jy sigma=0.930179 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100871Jy sigma=0.930179 ! Fit after self-cal, rms=0.100978Jy sigma=0.927211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=2.566 mas, bpa=35.36 degrees ! Estimated noise=0.598959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0049451 Jy ! Component: 100 - total flux cleaned = -0.00585364 Jy ! Component: 150 - total flux cleaned = -0.00584452 Jy ! Component: 200 - total flux cleaned = -0.00578645 Jy ! Total flux subtracted in 200 components = -0.00578645 Jy ! Clean residual min=-0.007056 max=0.005739 Jy/beam ! Clean residual mean=0.000029 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.149301 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.149301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101032Jy sigma=0.933677 ! Fit after self-cal, rms=0.101074Jy sigma=0.933442 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 = -0.000163032 Jy ! Component: 100 - total flux cleaned = -0.000157057 Jy ! Component: 150 - total flux cleaned = -0.000155624 Jy ! Component: 200 - total flux cleaned = -0.0002056 Jy ! Total flux subtracted in 200 components = -0.0002056 Jy ! Clean residual min=-0.006901 max=0.005585 Jy/beam ! Clean residual mean=0.000029 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.149096 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.149096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101100Jy sigma=0.937198 ! Fit after self-cal, rms=0.101094Jy sigma=0.937129 ! 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=0.5135 mas, bmaj=1.432 mas, bpa=-9.987 degrees ! Estimated noise=0.287324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5135 x 1.432 at -9.987 degrees (North through East) ! Clean map min=-0.0059781 max=0.15332 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=0.4599 mas, bmaj=1.302 mas, bpa=-11.7 degrees ! Estimated noise=0.618388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121372 Jy ! Component: 100 - total flux cleaned = 0.150786 Jy ! Component: 150 - total flux cleaned = 0.158998 Jy ! Component: 200 - total flux cleaned = 0.160678 Jy ! Total flux subtracted in 200 components = 0.160678 Jy ! Clean residual min=-0.008406 max=0.008742 Jy/beam ! Clean residual mean=0.000007 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.160678 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.160678 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5135 mas, bmaj=1.432 mas, bpa=-9.987 degrees ! Estimated noise=0.287324 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 = -0.00446346 Jy ! Component: 100 - total flux cleaned = -0.00525845 Jy ! Component: 150 - total flux cleaned = -0.00519364 Jy ! Component: 200 - total flux cleaned = -0.00523918 Jy ! Total flux subtracted in 200 components = -0.00523918 Jy ! Clean residual min=-0.007172 max=0.005058 Jy/beam ! Clean residual mean=0.000012 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.155439 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.155439 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=2.297 mas, bmaj=2.566 mas, bpa=35.36 degrees ! Estimated noise=0.598959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.005003 Jy ! Component: 100 - total flux cleaned = -0.00612922 Jy ! Component: 150 - total flux cleaned = -0.00624324 Jy ! Component: 200 - total flux cleaned = -0.00634398 Jy ! Total flux subtracted in 200 components = -0.00634398 Jy ! Clean residual min=-0.006862 max=0.005572 Jy/beam ! Clean residual mean=0.000029 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.149095 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 = 7.7129e-07 Jy ! Component: 100 - total flux cleaned = -4.48025e-05 Jy ! Component: 150 - total flux cleaned = -8.81646e-05 Jy ! Component: 200 - total flux cleaned = -8.73694e-05 Jy ! Total flux subtracted in 200 components = -8.73694e-05 Jy ! Clean residual min=-0.006738 max=0.005440 Jy/beam ! Clean residual mean=0.000029 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.149008 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.149008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5135 mas, bmaj=1.432 mas, bpa=-9.987 degrees ! Estimated noise=0.287324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488787 Jy ! Component: 100 - total flux cleaned = 0.00574995 Jy ! Component: 150 - total flux cleaned = 0.00614138 Jy ! Component: 200 - total flux cleaned = 0.00620006 Jy ! Total flux subtracted in 200 components = 0.00620006 Jy ! Clean residual min=-0.007118 max=0.004780 Jy/beam ! Clean residual mean=0.000011 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.155208 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.155208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101004Jy sigma=0.931245 ! Fit after self-cal, rms=0.100974Jy sigma=0.930920 wmodel /scr/pima/gc030_uvs/J2318+2404_X_map.mod ! Writing 20 model components to file: /scr/pima/gc030_uvs/J2318+2404_X_map.mod wobs /scr/pima/gc030_uvs/J2318+2404_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J2318+2404_X_uvs.fits wwins /scr/pima/gc030_uvs/J2318+2404_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J2318+2404_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 = -0.00310965 Jy ! Component: 100 - total flux cleaned = -0.00574803 Jy ! Component: 150 - total flux cleaned = -0.00696775 Jy ! Component: 200 - total flux cleaned = -0.00757092 Jy ! Component: 250 - total flux cleaned = -0.00813292 Jy ! Component: 300 - total flux cleaned = -0.00865904 Jy ! Component: 350 - total flux cleaned = -0.00922821 Jy ! Component: 400 - total flux cleaned = -0.00943145 Jy ! Component: 450 - total flux cleaned = -0.00968996 Jy ! Component: 500 - total flux cleaned = -0.0098139 Jy ! Component: 550 - total flux cleaned = -0.00999169 Jy ! Component: 600 - total flux cleaned = -0.010104 Jy ! Component: 650 - total flux cleaned = -0.0101041 Jy ! Component: 700 - total flux cleaned = -0.0102075 Jy ! Component: 750 - total flux cleaned = -0.0102062 Jy ! Component: 800 - total flux cleaned = -0.0101583 Jy ! Component: 850 - total flux cleaned = -0.0101581 Jy ! Component: 900 - total flux cleaned = -0.0101148 Jy ! Component: 950 - total flux cleaned = -0.0101159 Jy ! Component: 1000 - total flux cleaned = -0.0101162 Jy ! Component: 1050 - total flux cleaned = -0.0100777 Jy ! Component: 1100 - total flux cleaned = -0.0102311 Jy ! Component: 1150 - total flux cleaned = -0.010119 Jy ! Component: 1200 - total flux cleaned = -0.0100474 Jy ! Component: 1250 - total flux cleaned = -0.00997791 Jy ! Component: 1300 - total flux cleaned = -0.00990947 Jy ! Component: 1350 - total flux cleaned = -0.00981017 Jy ! Component: 1400 - total flux cleaned = -0.00977829 Jy ! Component: 1450 - total flux cleaned = -0.00971688 Jy ! Component: 1500 - total flux cleaned = -0.00971685 Jy ! Component: 1550 - total flux cleaned = -0.00962839 Jy ! Component: 1600 - total flux cleaned = -0.00968591 Jy ! Component: 1650 - total flux cleaned = -0.00971308 Jy ! Component: 1700 - total flux cleaned = -0.00960366 Jy ! Component: 1750 - total flux cleaned = -0.0096043 Jy ! Component: 1800 - total flux cleaned = -0.0095785 Jy ! Component: 1850 - total flux cleaned = -0.00952778 Jy ! Component: 1900 - total flux cleaned = -0.00945357 Jy ! Component: 1950 - total flux cleaned = -0.00945346 Jy ! Component: 2000 - total flux cleaned = -0.0093593 Jy ! Component: 2050 - total flux cleaned = -0.00929061 Jy ! Component: 2100 - total flux cleaned = -0.00920099 Jy ! Component: 2150 - total flux cleaned = -0.0090251 Jy ! Component: 2200 - total flux cleaned = -0.0089179 Jy ! Component: 2250 - total flux cleaned = -0.00881237 Jy ! Component: 2300 - total flux cleaned = -0.00872928 Jy ! Component: 2350 - total flux cleaned = -0.00860738 Jy ! Component: 2400 - total flux cleaned = -0.00850788 Jy ! Component: 2450 - total flux cleaned = -0.00844906 Jy ! Component: 2500 - total flux cleaned = -0.00842928 Jy ! Component: 2550 - total flux cleaned = -0.00827734 Jy ! Component: 2600 - total flux cleaned = -0.00822153 Jy ! Component: 2650 - total flux cleaned = -0.00818477 Jy ! Component: 2700 - total flux cleaned = -0.00807602 Jy ! Component: 2750 - total flux cleaned = -0.00800464 Jy ! Component: 2800 - total flux cleaned = -0.00786397 Jy ! Component: 2850 - total flux cleaned = -0.00781231 Jy ! Component: 2900 - total flux cleaned = -0.00767574 Jy ! Component: 2950 - total flux cleaned = -0.00755796 Jy ! Component: 3000 - total flux cleaned = -0.0075083 Jy ! Component: 3050 - total flux cleaned = -0.00740979 Jy ! Component: 3100 - total flux cleaned = -0.00734496 Jy ! Component: 3150 - total flux cleaned = -0.00731305 Jy ! Component: 3200 - total flux cleaned = -0.00723384 Jy ! Component: 3250 - total flux cleaned = -0.00715552 Jy ! Component: 3300 - total flux cleaned = -0.00712437 Jy ! Component: 3350 - total flux cleaned = -0.00703275 Jy ! Component: 3400 - total flux cleaned = -0.00695714 Jy ! Component: 3450 - total flux cleaned = -0.00697209 Jy ! Component: 3500 - total flux cleaned = -0.00685379 Jy ! Component: 3550 - total flux cleaned = -0.00679501 Jy ! Component: 3600 - total flux cleaned = -0.00675156 Jy ! Component: 3650 - total flux cleaned = -0.0066942 Jy ! Component: 3700 - total flux cleaned = -0.00662328 Jy ! Component: 3750 - total flux cleaned = -0.00662327 Jy ! Component: 3800 - total flux cleaned = -0.00652609 Jy ! Component: 3850 - total flux cleaned = -0.00649859 Jy ! Component: 3900 - total flux cleaned = -0.0064306 Jy ! Component: 3950 - total flux cleaned = -0.00636316 Jy ! Component: 4000 - total flux cleaned = -0.00633637 Jy ! Component: 4050 - total flux cleaned = -0.00623065 Jy ! Total flux subtracted in 4096 components = -0.00623071 Jy ! Clean residual min=-0.000730 max=0.000785 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.148977 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 351 components and 0.148977 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J2318+2404_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5135 x 1.432 at -9.987 degrees (North through East) ! Clean map min=-0.0038963 max=0.1532 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J2318+2404_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407319 0.407319 0.814638 1.62928 3.25855 6.5171 13.0342 26.0684 52.1368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 736.523 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J2318+2404_X_uvs.log closed on Fri Apr 22 08:54:44 2016