! Started logfile: /scr/pima/rv100_uvs/J1619+2247_S_uvs.log on Mon Feb 29 13:28:35 2016 obs /scr/pima/rv100_uvs/J1619+2247_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1619+2247_S_uva.fits ! AN table 1: 64 integrations on 55 of 55 possible baselines. ! AN table 2: 128 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.310707 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1619+2247 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4852 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/rv100_uvs/J1619+2247_S] 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 0.500x0.500 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 433 telescope corrections were flagged in sub-array 1. ! A total of 384 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 433 telescope corrections were flagged in sub-array 1. ! A total of 384 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 433 telescope corrections were flagged in sub-array 1. ! A total of 384 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 433 telescope corrections were flagged in sub-array 1. ! A total of 384 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.122467Jy sigma=5.360159 ! Fit after self-cal, rms=0.490580Jy sigma=2.271450 ! 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=1.994 mas, bmaj=3.077 mas, bpa=29.85 degrees ! Estimated noise=3.84911 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 = 0.412232 Jy ! Component: 100 - total flux cleaned = 0.527451 Jy ! Total flux subtracted in 100 components = 0.527451 Jy ! Clean residual min=-0.011417 max=0.041892 Jy/beam ! Clean residual mean=0.000201 rms=0.003548 Jy/beam ! Combined flux in latest and established models = 0.527451 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.527451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121890Jy sigma=0.499748 ! Fit after self-cal, rms=0.121226Jy sigma=0.499233 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386194 Jy ! Component: 100 - total flux cleaned = 0.053992 Jy ! Total flux subtracted in 100 components = 0.053992 Jy ! Clean residual min=-0.007937 max=0.010821 Jy/beam ! Clean residual mean=0.000080 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.581443 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.581443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108135Jy sigma=0.410698 ! Fit after self-cal, rms=0.108013Jy sigma=0.410612 ! 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=2.241 mas, bmaj=3.38 mas, bpa=32.68 degrees ! Estimated noise=2.828 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 (14.5, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138256 Jy ! Component: 100 - total flux cleaned = 0.0223407 Jy ! Component: 150 - total flux cleaned = 0.0280036 Jy ! Component: 200 - total flux cleaned = 0.0317919 Jy ! Total flux subtracted in 200 components = 0.0317919 Jy ! Clean residual min=-0.006876 max=0.008995 Jy/beam ! Clean residual mean=0.000728 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.613235 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.613235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105663Jy sigma=0.399434 ! Fit after self-cal, rms=0.105543Jy sigma=0.398540 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.241 x 3.38 at 32.68 degrees (North through East) ! Clean map min=-0.0065258 max=0.52207 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 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.90 HN 1.04 KP 0.95 LA 1.00 ! MK 1.01 NL 1.00 NY 1.00 OV 0.99 ! PT 1.01 SC 1.00 WF 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.02 HN 0.97 KP 0.96 LA 1.00 ! MK 0.99 NL 1.02 NY 1.05 OV 0.98 ! PT 1.01 SC 0.97 WF 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.06 HN 1.01 KP 0.97 LA 0.98 ! MK 0.99 NL 1.03 NY 1.04 OV 0.99 ! PT 1.01 SC 1.00 WF 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.00 HN 1.03 KP 0.98 LA 0.98 ! MK 0.98 NL 1.02 NY 1.01 OV 1.02 ! PT 1.06 SC 0.98 WF 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.105543Jy sigma=0.398540 ! Fit after self-cal, rms=0.102582Jy sigma=0.381844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=3.528 mas, bpa=27.38 degrees ! Estimated noise=2.86767 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 = 0.00419809 Jy ! Component: 100 - total flux cleaned = 0.00550088 Jy ! Component: 150 - total flux cleaned = 0.00602206 Jy ! Component: 200 - total flux cleaned = 0.00632312 Jy ! Total flux subtracted in 200 components = 0.00632312 Jy ! Clean residual min=-0.006215 max=0.007714 Jy/beam ! Clean residual mean=0.000697 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.619558 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.619558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102207Jy sigma=0.381354 ! Fit after self-cal, rms=0.102222Jy sigma=0.381214 ! 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=0.102222Jy sigma=0.381214 ! Fit after self-cal, rms=0.099401Jy sigma=0.380206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=3.54 mas, bpa=27.21 degrees ! Estimated noise=2.8597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338347 Jy ! Component: 100 - total flux cleaned = -0.00359465 Jy ! Component: 150 - total flux cleaned = -0.0035947 Jy ! Component: 200 - total flux cleaned = -0.00359223 Jy ! Total flux subtracted in 200 components = -0.00359223 Jy ! Clean residual min=-0.006439 max=0.006540 Jy/beam ! Clean residual mean=0.000186 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.615965 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.615965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099186Jy sigma=0.379363 ! Fit after self-cal, rms=0.099173Jy sigma=0.379307 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 = 0.000200777 Jy ! Component: 100 - total flux cleaned = 0.000324487 Jy ! Component: 150 - total flux cleaned = 0.000433251 Jy ! Component: 200 - total flux cleaned = 0.000533947 Jy ! Total flux subtracted in 200 components = 0.000533947 Jy ! Clean residual min=-0.006411 max=0.006518 Jy/beam ! Clean residual mean=0.000178 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.616499 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.616499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099085Jy sigma=0.379110 ! Fit after self-cal, rms=0.099090Jy sigma=0.379092 ! 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=0.099090Jy sigma=0.379092 ! Fit after self-cal, rms=0.097952Jy sigma=0.373796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=3.546 mas, bpa=27.27 degrees ! Estimated noise=2.84888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238198 Jy ! Component: 100 - total flux cleaned = -0.00310152 Jy ! Component: 150 - total flux cleaned = -0.0035462 Jy ! Component: 200 - total flux cleaned = -0.00391906 Jy ! Total flux subtracted in 200 components = -0.00391906 Jy ! Clean residual min=-0.005705 max=0.005815 Jy/beam ! Clean residual mean=0.000139 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.61258 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.61258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097832Jy sigma=0.373177 ! Fit after self-cal, rms=0.097859Jy sigma=0.373143 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 = 8.53892e-05 Jy ! Component: 100 - total flux cleaned = 3.71192e-05 Jy ! Component: 150 - total flux cleaned = -5.85952e-06 Jy ! Component: 200 - total flux cleaned = -4.73322e-05 Jy ! Total flux subtracted in 200 components = -4.73322e-05 Jy ! Clean residual min=-0.005733 max=0.005805 Jy/beam ! Clean residual mean=0.000141 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.612533 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.612533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097815Jy sigma=0.372969 ! Fit after self-cal, rms=0.097815Jy sigma=0.372963 ! 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=0.097815Jy sigma=0.372963 ! Fit after self-cal, rms=0.097438Jy sigma=0.372682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.18 mas, bmaj=11.42 mas, bpa=-14.23 degrees ! Estimated noise=3.98934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00283802 Jy ! Component: 100 - total flux cleaned = -0.00253557 Jy ! Component: 150 - total flux cleaned = -0.00223702 Jy ! Component: 200 - total flux cleaned = -0.00205987 Jy ! Total flux subtracted in 200 components = -0.00205987 Jy ! Clean residual min=-0.007779 max=0.008059 Jy/beam ! Clean residual mean=0.000318 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 0.610473 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.610473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097547Jy sigma=0.373409 ! Fit after self-cal, rms=0.097467Jy sigma=0.372795 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 = 0.000142921 Jy ! Component: 100 - total flux cleaned = 0.000401343 Jy ! Component: 150 - total flux cleaned = 0.000570525 Jy ! Component: 200 - total flux cleaned = 0.000726343 Jy ! Total flux subtracted in 200 components = 0.000726343 Jy ! Clean residual min=-0.007853 max=0.008045 Jy/beam ! Clean residual mean=0.000276 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 0.611199 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 0.611199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097547Jy sigma=0.373359 ! Fit after self-cal, rms=0.097521Jy sigma=0.373172 ! 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=2.343 mas, bmaj=3.55 mas, bpa=27.32 degrees ! Estimated noise=2.83728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.343 x 3.55 at 27.32 degrees (North through East) ! Clean map min=-0.0055491 max=0.52326 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097521Jy sigma=0.373172 ! Fit after self-cal, rms=0.094088Jy sigma=0.352010 ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=3.545 mas, bpa=27.77 degrees ! Estimated noise=2.82776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214607 Jy ! Component: 100 - total flux cleaned = -0.0027492 Jy ! Component: 150 - total flux cleaned = -0.00287324 Jy ! Component: 200 - total flux cleaned = -0.00303338 Jy ! Total flux subtracted in 200 components = -0.00303338 Jy ! Clean residual min=-0.005537 max=0.005832 Jy/beam ! Clean residual mean=0.000115 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.608166 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.608166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093965Jy sigma=0.351318 ! Fit after self-cal, rms=0.093952Jy sigma=0.351271 ! Inverting map ! Added new window around map position (9.5, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493768 Jy ! Component: 100 - total flux cleaned = 0.00609523 Jy ! Component: 150 - total flux cleaned = 0.00656879 Jy ! Component: 200 - total flux cleaned = 0.00690011 Jy ! Total flux subtracted in 200 components = 0.00690011 Jy ! Clean residual min=-0.005616 max=0.004698 Jy/beam ! Clean residual mean=-0.000023 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.615066 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.615066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093605Jy sigma=0.349855 ! Fit after self-cal, rms=0.093553Jy sigma=0.349631 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093553Jy sigma=0.349631 ! Fit after self-cal, rms=0.093432Jy sigma=0.349030 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=2.018 mas, bmaj=3.169 mas, bpa=27.35 degrees ! Estimated noise=3.8657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.409154 Jy ! Component: 100 - total flux cleaned = 0.522048 Jy ! Component: 150 - total flux cleaned = 0.559254 Jy ! Component: 200 - total flux cleaned = 0.574251 Jy ! Total flux subtracted in 200 components = 0.574251 Jy ! Clean residual min=-0.007594 max=0.008161 Jy/beam ! Clean residual mean=0.000095 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.574251 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.574251 Jy ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=3.544 mas, bpa=27.76 degrees ! Estimated noise=2.82104 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 = 0.0124432 Jy ! Component: 100 - total flux cleaned = 0.0209723 Jy ! Component: 150 - total flux cleaned = 0.0271555 Jy ! Component: 200 - total flux cleaned = 0.0317023 Jy ! Total flux subtracted in 200 components = 0.0317023 Jy ! Clean residual min=-0.005109 max=0.005238 Jy/beam ! Clean residual mean=0.000183 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.605953 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.605953 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=7.18 mas, bmaj=11.45 mas, bpa=-14.29 degrees ! Estimated noise=3.96698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054376 Jy ! Component: 100 - total flux cleaned = 0.00660674 Jy ! Component: 150 - total flux cleaned = 0.00761009 Jy ! Component: 200 - total flux cleaned = 0.00847265 Jy ! Total flux subtracted in 200 components = 0.00847265 Jy ! Clean residual min=-0.007582 max=0.007415 Jy/beam ! Clean residual mean=0.000021 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 0.614426 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 = 0.000831221 Jy ! Component: 100 - total flux cleaned = 0.00146677 Jy ! Component: 150 - total flux cleaned = 0.00175102 Jy ! Component: 200 - total flux cleaned = 0.00207682 Jy ! Total flux subtracted in 200 components = 0.00207682 Jy ! Clean residual min=-0.007582 max=0.007230 Jy/beam ! Clean residual mean=-0.000103 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.616503 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.616503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=3.544 mas, bpa=27.76 degrees ! Estimated noise=2.82104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614377 Jy ! Component: 100 - total flux cleaned = 0.000237639 Jy ! Component: 150 - total flux cleaned = 0.00013218 Jy ! Component: 200 - total flux cleaned = 0.00013447 Jy ! Total flux subtracted in 200 components = 0.00013447 Jy ! Clean residual min=-0.005030 max=0.004702 Jy/beam ! Clean residual mean=-0.000041 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.616637 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.616637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093555Jy sigma=0.350112 ! Fit after self-cal, rms=0.093463Jy sigma=0.349668 wmodel /scr/pima/rv100_uvs/J1619+2247_S_map.mod ! Writing 80 model components to file: /scr/pima/rv100_uvs/J1619+2247_S_map.mod wobs /scr/pima/rv100_uvs/J1619+2247_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1619+2247_S_uvs.fits wwins /scr/pima/rv100_uvs/J1619+2247_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv100_uvs/J1619+2247_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 = -0.0011132 Jy ! Component: 100 - total flux cleaned = -0.00178443 Jy ! Component: 150 - total flux cleaned = -0.00226594 Jy ! Component: 200 - total flux cleaned = -0.00257503 Jy ! Component: 250 - total flux cleaned = -0.00294912 Jy ! Component: 300 - total flux cleaned = -0.00324259 Jy ! Component: 350 - total flux cleaned = -0.00360253 Jy ! Component: 400 - total flux cleaned = -0.00388413 Jy ! Component: 450 - total flux cleaned = -0.00416179 Jy ! Component: 500 - total flux cleaned = -0.00436685 Jy ! Component: 550 - total flux cleaned = -0.00443441 Jy ! Component: 600 - total flux cleaned = -0.00456799 Jy ! Component: 650 - total flux cleaned = -0.00482792 Jy ! Component: 700 - total flux cleaned = -0.00482785 Jy ! Component: 750 - total flux cleaned = -0.00495453 Jy ! Component: 800 - total flux cleaned = -0.00507911 Jy ! Component: 850 - total flux cleaned = -0.00526261 Jy ! Component: 900 - total flux cleaned = -0.00532291 Jy ! Component: 950 - total flux cleaned = -0.0054429 Jy ! Component: 1000 - total flux cleaned = -0.00550192 Jy ! Component: 1050 - total flux cleaned = -0.00573477 Jy ! Component: 1100 - total flux cleaned = -0.00584929 Jy ! Component: 1150 - total flux cleaned = -0.00601945 Jy ! Component: 1200 - total flux cleaned = -0.00601897 Jy ! Component: 1250 - total flux cleaned = -0.00613019 Jy ! Component: 1300 - total flux cleaned = -0.00613058 Jy ! Component: 1350 - total flux cleaned = -0.00640226 Jy ! Component: 1400 - total flux cleaned = -0.0065627 Jy ! Component: 1450 - total flux cleaned = -0.00650932 Jy ! Component: 1500 - total flux cleaned = -0.00661488 Jy ! Component: 1550 - total flux cleaned = -0.0068226 Jy ! Component: 1600 - total flux cleaned = -0.00692489 Jy ! Component: 1650 - total flux cleaned = -0.00692465 Jy ! Component: 1700 - total flux cleaned = -0.00712598 Jy ! Component: 1750 - total flux cleaned = -0.00717543 Jy ! Component: 1800 - total flux cleaned = -0.00732316 Jy ! Component: 1850 - total flux cleaned = -0.00742088 Jy ! Component: 1900 - total flux cleaned = -0.00756585 Jy ! Component: 1950 - total flux cleaned = -0.00761374 Jy ! Component: 2000 - total flux cleaned = -0.00789887 Jy ! Component: 2050 - total flux cleaned = -0.00785115 Jy ! Component: 2100 - total flux cleaned = -0.00799125 Jy ! Component: 2150 - total flux cleaned = -0.00817603 Jy ! Component: 2200 - total flux cleaned = -0.00826731 Jy ! Component: 2250 - total flux cleaned = -0.00822152 Jy ! Component: 2300 - total flux cleaned = -0.00844704 Jy ! Component: 2350 - total flux cleaned = -0.00849179 Jy ! Component: 2400 - total flux cleaned = -0.00858067 Jy ! Component: 2450 - total flux cleaned = -0.00866929 Jy ! Component: 2500 - total flux cleaned = -0.00897469 Jy ! Component: 2550 - total flux cleaned = -0.00897417 Jy ! Component: 2600 - total flux cleaned = -0.0091029 Jy ! Component: 2650 - total flux cleaned = -0.00918822 Jy ! Component: 2700 - total flux cleaned = -0.00918816 Jy ! Component: 2750 - total flux cleaned = -0.00931451 Jy ! Component: 2800 - total flux cleaned = -0.00943964 Jy ! Component: 2850 - total flux cleaned = -0.00956381 Jy ! Component: 2900 - total flux cleaned = -0.0097279 Jy ! Component: 2950 - total flux cleaned = -0.0097278 Jy ! Component: 3000 - total flux cleaned = -0.0097682 Jy ! Component: 3050 - total flux cleaned = -0.00984854 Jy ! Component: 3100 - total flux cleaned = -0.00996885 Jy ! Component: 3150 - total flux cleaned = -0.010088 Jy ! Component: 3200 - total flux cleaned = -0.0102063 Jy ! Component: 3250 - total flux cleaned = -0.0103628 Jy ! Component: 3300 - total flux cleaned = -0.0104795 Jy ! Component: 3350 - total flux cleaned = -0.0105182 Jy ! Component: 3400 - total flux cleaned = -0.0106718 Jy ! Component: 3450 - total flux cleaned = -0.0107864 Jy ! Component: 3500 - total flux cleaned = -0.0108625 Jy ! Component: 3550 - total flux cleaned = -0.0109756 Jy ! Component: 3600 - total flux cleaned = -0.0111256 Jy ! Component: 3650 - total flux cleaned = -0.0112375 Jy ! Component: 3700 - total flux cleaned = -0.0113856 Jy ! Component: 3750 - total flux cleaned = -0.0114593 Jy ! Component: 3800 - total flux cleaned = -0.0116057 Jy ! Component: 3850 - total flux cleaned = -0.011715 Jy ! Component: 3900 - total flux cleaned = -0.0117875 Jy ! Component: 3950 - total flux cleaned = -0.0118955 Jy ! Component: 4000 - total flux cleaned = -0.0120028 Jy ! Component: 4050 - total flux cleaned = -0.0121806 Jy ! Total flux subtracted in 4096 components = -0.0123221 Jy ! Clean residual min=-0.002253 max=0.002223 Jy/beam ! Clean residual mean=-0.000022 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.604315 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 395 components and 0.604315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1619+2247_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.335 x 3.544 at 27.76 degrees (North through East) ! Clean map min=-0.0032413 max=0.51804 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1619+2247_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.51804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000620709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.359456 0.359456 0.718913 1.43783 2.87565 5.7513 11.5026 23.0052 46.0104 92.0208 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.518 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 834.593 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1619+2247_S_uvs.log closed on Mon Feb 29 13:28:39 2016