! Started logfile: /scr/pima/rdv93_uvs/J0850-1213_S_uvs.log on Tue Sep 24 17:06:04 2013 obs /scr/pima/rdv93_uvs/J0850-1213_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0850-1213_S_uva.fits ! AN table 1: 77 integrations on 3 of 3 possible baselines. ! AN table 2: 85 integrations on 21 of 21 possible baselines. ! AN table 3: 36 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.893369 visibilities/baseline/integration-bin. ! Found source: J0850-1213 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7976 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J0850-1213_S] 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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.023966Jy sigma=1.671965 ! Fit after self-cal, rms=0.790764Jy sigma=1.277549 ! 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=2.961 mas, bmaj=12.49 mas, bpa=-20.18 degrees ! Estimated noise=8.52545 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 = 0.164412 Jy ! Component: 100 - total flux cleaned = 0.204868 Jy ! Total flux subtracted in 100 components = 0.204868 Jy ! Clean residual min=-0.009932 max=0.016651 Jy/beam ! Clean residual mean=0.000030 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.204868 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.204868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103442Jy sigma=0.165103 ! Fit after self-cal, rms=0.103499Jy sigma=0.165086 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175188 Jy ! Component: 100 - total flux cleaned = 0.0262281 Jy ! Total flux subtracted in 100 components = 0.0262281 Jy ! Clean residual min=-0.008275 max=0.006447 Jy/beam ! Clean residual mean=0.000012 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.231096 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.231096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100403Jy sigma=0.158685 ! Fit after self-cal, rms=0.100459Jy sigma=0.158659 ! 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=3.719 mas, bmaj=12.44 mas, bpa=-19.89 degrees ! Estimated noise=4.94593 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 = 0.00652472 Jy ! Component: 100 - total flux cleaned = 0.00980394 Jy ! Component: 150 - total flux cleaned = 0.0112366 Jy ! Component: 200 - total flux cleaned = 0.0121837 Jy ! Total flux subtracted in 200 components = 0.0121837 Jy ! Clean residual min=-0.006075 max=0.006120 Jy/beam ! Clean residual mean=0.000017 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.24328 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.24328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100074Jy sigma=0.157901 ! Fit after self-cal, rms=0.100084Jy sigma=0.157885 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! 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 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 LA 1.12 MK 0.87 ! NL 0.97 OV 0.98 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KP 1.03 MK 0.96 OV 0.96 ! ! ! Correcting IF 2. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.11 LA 1.02 MK 1.01 ! NL 1.01 OV 1.00 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 KP 1.03 MK 1.03 OV 0.99 ! ! ! Correcting IF 3. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.12 LA 0.97 MK 0.98 ! NL 1.09 OV 1.02 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 KP 0.86 MK 1.09 OV 1.07 ! ! ! Correcting IF 4. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 LA 0.81 MK 1.15 ! NL 0.98 OV 0.87 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.78 KP 0.83 MK 1.12 OV 0.87 ! ! ! Fit before self-cal, rms=0.100084Jy sigma=0.157885 ! Fit after self-cal, rms=0.096700Jy sigma=0.154083 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=12.68 mas, bpa=-17.59 degrees ! Estimated noise=5.18281 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 = -0.000416868 Jy ! Component: 100 - total flux cleaned = -0.000687841 Jy ! Component: 150 - total flux cleaned = -0.000725933 Jy ! Component: 200 - total flux cleaned = -0.000760912 Jy ! Total flux subtracted in 200 components = -0.000760912 Jy ! Clean residual min=-0.002897 max=0.002961 Jy/beam ! Clean residual mean=0.000003 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.242519 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.242519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096652Jy sigma=0.154031 ! Fit after self-cal, rms=0.096744Jy sigma=0.153973 ! 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=0.096744Jy sigma=0.153973 ! Fit after self-cal, rms=0.096788Jy sigma=0.153944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.847 mas, bmaj=12.68 mas, bpa=-17.6 degrees ! Estimated noise=5.18393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200233 Jy ! Component: 100 - total flux cleaned = -0.00026507 Jy ! Component: 150 - total flux cleaned = -0.000238113 Jy ! Component: 200 - total flux cleaned = -0.000264946 Jy ! Total flux subtracted in 200 components = -0.000264946 Jy ! Clean residual min=-0.002783 max=0.002996 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.242254 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.242254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096766Jy sigma=0.153921 ! Fit after self-cal, rms=0.096770Jy sigma=0.153920 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 (-114, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188523 Jy ! Component: 100 - total flux cleaned = 0.00260886 Jy ! Component: 150 - total flux cleaned = 0.00305063 Jy ! Component: 200 - total flux cleaned = 0.00350708 Jy ! Total flux subtracted in 200 components = 0.00350708 Jy ! Clean residual min=-0.002767 max=0.002948 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.245761 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.245761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096687Jy sigma=0.153779 ! Fit after self-cal, rms=0.096679Jy sigma=0.153769 ! Inverting map ! Added new window around map position (115, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248301 Jy ! Component: 100 - total flux cleaned = 0.00379148 Jy ! Component: 150 - total flux cleaned = 0.00477909 Jy ! Component: 200 - total flux cleaned = 0.0056184 Jy ! Total flux subtracted in 200 components = 0.0056184 Jy ! Clean residual min=-0.002384 max=0.002104 Jy/beam ! Clean residual mean=0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.25138 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.25138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096600Jy sigma=0.153648 ! Fit after self-cal, rms=0.096590Jy sigma=0.153632 ! 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=0.096590Jy sigma=0.153632 ! Fit after self-cal, rms=0.096417Jy sigma=0.153465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.846 mas, bmaj=12.68 mas, bpa=-17.6 degrees ! Estimated noise=5.17989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704084 Jy ! Component: 100 - total flux cleaned = 0.00143463 Jy ! Component: 150 - total flux cleaned = 0.00183558 Jy ! Component: 200 - total flux cleaned = 0.00219974 Jy ! Total flux subtracted in 200 components = 0.00219974 Jy ! Clean residual min=-0.002053 max=0.001938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.253579 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.253579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096383Jy sigma=0.153421 ! Fit after self-cal, rms=0.096384Jy sigma=0.153417 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 = 0.000217578 Jy ! Component: 100 - total flux cleaned = 0.00027895 Jy ! Component: 150 - total flux cleaned = 0.000541224 Jy ! Component: 200 - total flux cleaned = 0.000679797 Jy ! Total flux subtracted in 200 components = 0.000679797 Jy ! Clean residual min=-0.002011 max=0.001918 Jy/beam ! Clean residual mean=-0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.254259 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 154 components and 0.254259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096366Jy sigma=0.153392 ! Fit after self-cal, rms=0.096365Jy sigma=0.153391 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.096365Jy sigma=0.153391 ! Fit after self-cal, rms=0.096340Jy sigma=0.153385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.543 mas, bmaj=15.64 mas, bpa=8.28 degrees ! Estimated noise=5.65169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.66412e-05 Jy ! Component: 100 - total flux cleaned = 8.34783e-05 Jy ! Component: 150 - total flux cleaned = 0.000171625 Jy ! Component: 200 - total flux cleaned = 0.000252031 Jy ! Total flux subtracted in 200 components = 0.000252031 Jy ! Clean residual min=-0.001844 max=0.001649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.254511 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 195 components and 0.254511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096332Jy sigma=0.153371 ! Fit after self-cal, rms=0.096331Jy sigma=0.153370 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 = -0.000171878 Jy ! Component: 100 - total flux cleaned = -6.03378e-05 Jy ! Component: 150 - total flux cleaned = 9.48067e-05 Jy ! Component: 200 - total flux cleaned = 0.000191291 Jy ! Total flux subtracted in 200 components = 0.000191291 Jy ! Clean residual min=-0.001717 max=0.001641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.254702 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 209 components and 0.254703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096326Jy sigma=0.153362 ! Fit after self-cal, rms=0.096326Jy sigma=0.153361 ! 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=3.846 mas, bmaj=12.68 mas, bpa=-17.6 degrees ! Estimated noise=5.17811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.846 x 12.68 at -17.6 degrees (North through East) ! Clean map min=-0.0022309 max=0.21888 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=2.99 mas, bmaj=12.75 mas, bpa=-18.75 degrees ! Estimated noise=10.1452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164415 Jy ! Component: 100 - total flux cleaned = 0.204964 Jy ! Component: 150 - total flux cleaned = 0.222021 Jy ! Component: 200 - total flux cleaned = 0.230114 Jy ! Total flux subtracted in 200 components = 0.230114 Jy ! Clean residual min=-0.005602 max=0.005826 Jy/beam ! Clean residual mean=0.000007 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.230114 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 0.230114 Jy ! Inverting map and beam ! Estimated beam: bmin=3.846 mas, bmaj=12.68 mas, bpa=-17.6 degrees ! Estimated noise=5.17811 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 = 0.00689077 Jy ! Component: 100 - total flux cleaned = 0.0107021 Jy ! Component: 150 - total flux cleaned = 0.0131737 Jy ! Component: 200 - total flux cleaned = 0.0152977 Jy ! Total flux subtracted in 200 components = 0.0152977 Jy ! Clean residual min=-0.002832 max=0.002279 Jy/beam ! Clean residual mean=0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.245411 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.245411 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.543 mas, bmaj=15.64 mas, bpa=8.28 degrees ! Estimated noise=5.65169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160636 Jy ! Component: 100 - total flux cleaned = 0.00288234 Jy ! Component: 150 - total flux cleaned = 0.00405965 Jy ! Component: 200 - total flux cleaned = 0.00483246 Jy ! Total flux subtracted in 200 components = 0.00483246 Jy ! Clean residual min=-0.002378 max=0.001960 Jy/beam ! Clean residual mean=0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.250244 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 = 0.000597599 Jy ! Component: 100 - total flux cleaned = 0.00130241 Jy ! Component: 150 - total flux cleaned = 0.00188105 Jy ! Component: 200 - total flux cleaned = 0.00241791 Jy ! Total flux subtracted in 200 components = 0.00241791 Jy ! Clean residual min=-0.002119 max=0.001829 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.252662 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 131 components and 0.252662 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.846 mas, bmaj=12.68 mas, bpa=-17.6 degrees ! Estimated noise=5.17811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.96022e-05 Jy ! Component: 100 - total flux cleaned = 0.000755605 Jy ! Component: 150 - total flux cleaned = 0.000986671 Jy ! Component: 200 - total flux cleaned = 0.00128393 Jy ! Total flux subtracted in 200 components = 0.00128393 Jy ! Clean residual min=-0.002193 max=0.002211 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.253946 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.253946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096427Jy sigma=0.153469 ! Fit after self-cal, rms=0.096413Jy sigma=0.153461 wmodel /scr/pima/rdv93_uvs/J0850-1213_S_map.mod ! Writing 151 model components to file: /scr/pima/rdv93_uvs/J0850-1213_S_map.mod wobs /scr/pima/rdv93_uvs/J0850-1213_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0850-1213_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0850-1213_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J0850-1213_S_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 = -0.000252572 Jy ! Component: 100 - total flux cleaned = -0.00050566 Jy ! Component: 150 - total flux cleaned = -0.000942935 Jy ! Component: 200 - total flux cleaned = -0.00145322 Jy ! Component: 250 - total flux cleaned = -0.00190844 Jy ! Component: 300 - total flux cleaned = -0.002313 Jy ! Component: 350 - total flux cleaned = -0.00259026 Jy ! Component: 400 - total flux cleaned = -0.00285739 Jy ! Component: 450 - total flux cleaned = -0.00306453 Jy ! Component: 500 - total flux cleaned = -0.00326557 Jy ! Component: 550 - total flux cleaned = -0.0034375 Jy ! Component: 600 - total flux cleaned = -0.00360555 Jy ! Component: 650 - total flux cleaned = -0.00376983 Jy ! Component: 700 - total flux cleaned = -0.00390738 Jy ! Component: 750 - total flux cleaned = -0.00404245 Jy ! Component: 800 - total flux cleaned = -0.00417472 Jy ! Component: 850 - total flux cleaned = -0.0042829 Jy ! Component: 900 - total flux cleaned = -0.00438983 Jy ! Component: 950 - total flux cleaned = -0.00449473 Jy ! Component: 1000 - total flux cleaned = -0.00461821 Jy ! Component: 1050 - total flux cleaned = -0.00463823 Jy ! Component: 1100 - total flux cleaned = -0.00473809 Jy ! Component: 1150 - total flux cleaned = -0.00475802 Jy ! Component: 1200 - total flux cleaned = -0.00479692 Jy ! Component: 1250 - total flux cleaned = -0.00473939 Jy ! Component: 1300 - total flux cleaned = -0.00470153 Jy ! Component: 1350 - total flux cleaned = -0.00464555 Jy ! Component: 1400 - total flux cleaned = -0.00464572 Jy ! Component: 1450 - total flux cleaned = -0.00462765 Jy ! Component: 1500 - total flux cleaned = -0.00462783 Jy ! Component: 1550 - total flux cleaned = -0.00462793 Jy ! Component: 1600 - total flux cleaned = -0.00459248 Jy ! Component: 1650 - total flux cleaned = -0.00457489 Jy ! Component: 1700 - total flux cleaned = -0.00455755 Jy ! Component: 1750 - total flux cleaned = -0.00452316 Jy ! Component: 1800 - total flux cleaned = -0.00455747 Jy ! Component: 1850 - total flux cleaned = -0.00455739 Jy ! Component: 1900 - total flux cleaned = -0.00454061 Jy ! Component: 1950 - total flux cleaned = -0.00447353 Jy ! Component: 2000 - total flux cleaned = -0.00447355 Jy ! Component: 2050 - total flux cleaned = -0.00437429 Jy ! Component: 2100 - total flux cleaned = -0.00437422 Jy ! Component: 2150 - total flux cleaned = -0.00429289 Jy ! Component: 2200 - total flux cleaned = -0.00430901 Jy ! Component: 2250 - total flux cleaned = -0.00419643 Jy ! Component: 2300 - total flux cleaned = -0.00414861 Jy ! Component: 2350 - total flux cleaned = -0.00405323 Jy ! Component: 2400 - total flux cleaned = -0.00394268 Jy ! Component: 2450 - total flux cleaned = -0.0038955 Jy ! Component: 2500 - total flux cleaned = -0.00381719 Jy ! Component: 2550 - total flux cleaned = -0.0037393 Jy ! Component: 2600 - total flux cleaned = -0.00363063 Jy ! Component: 2650 - total flux cleaned = -0.00358426 Jy ! Component: 2700 - total flux cleaned = -0.00346128 Jy ! Component: 2750 - total flux cleaned = -0.00339996 Jy ! Component: 2800 - total flux cleaned = -0.00335412 Jy ! Component: 2850 - total flux cleaned = -0.003278 Jy ! Component: 2900 - total flux cleaned = -0.00323243 Jy ! Component: 2950 - total flux cleaned = -0.00311149 Jy ! Component: 3000 - total flux cleaned = -0.0030814 Jy ! Component: 3050 - total flux cleaned = -0.00299108 Jy ! Component: 3100 - total flux cleaned = -0.00294609 Jy ! Component: 3150 - total flux cleaned = -0.00287124 Jy ! Component: 3200 - total flux cleaned = -0.00276668 Jy ! Component: 3250 - total flux cleaned = -0.00266238 Jy ! Component: 3300 - total flux cleaned = -0.00260284 Jy ! Component: 3350 - total flux cleaned = -0.00249886 Jy ! Component: 3400 - total flux cleaned = -0.00242465 Jy ! Component: 3450 - total flux cleaned = -0.00238017 Jy ! Component: 3500 - total flux cleaned = -0.00230616 Jy ! Component: 3550 - total flux cleaned = -0.00224696 Jy ! Component: 3600 - total flux cleaned = -0.00218783 Jy ! Component: 3650 - total flux cleaned = -0.00212876 Jy ! Component: 3700 - total flux cleaned = -0.00204024 Jy ! Component: 3750 - total flux cleaned = -0.00198125 Jy ! Component: 3800 - total flux cleaned = -0.00190753 Jy ! Component: 3850 - total flux cleaned = -0.00184854 Jy ! Component: 3900 - total flux cleaned = -0.00176015 Jy ! Component: 3950 - total flux cleaned = -0.00167172 Jy ! Component: 4000 - total flux cleaned = -0.00153895 Jy ! Component: 4050 - total flux cleaned = -0.00143558 Jy ! Total flux subtracted in 4096 components = -0.00137652 Jy ! Clean residual min=-0.000816 max=0.000857 Jy/beam ! Clean residual mean=0.000013 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.252569 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 392 components and 0.252569 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0850-1213_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.846 x 12.68 at -17.6 degrees (North through East) ! Clean map min=-0.0021663 max=0.21859 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0850-1213_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330945 0.330945 0.661891 1.32378 2.64756 5.29513 10.5903 21.1805 42.361 84.722 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0850-1213_S_uvs.log closed on Tue Sep 24 17:06:09 2013