! Started logfile: /scr/pima/gc030_uvs/J1723+3417_X_uvs.log on Fri Apr 22 08:51:39 2016 obs /scr/pima/gc030_uvs/J1723+3417_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1723+3417_X_uva.fits ! AN table 1: 69 integrations on 28 of 28 possible baselines. ! AN table 2: 69 integrations on 15 of 15 possible baselines. ! AN table 3: 139 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.778287 visibilities/baseline/integration-bin. ! Found source: J1723+3417 ! ! 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 36648 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/J1723+3417_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 3 telescope corrections were flagged in sub-array 2. ! A total of 217 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 217 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 217 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 217 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 360 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 217 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 217 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.011922Jy sigma=13.556832 ! Fit after self-cal, rms=0.926608Jy sigma=12.483111 ! 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=0.5899 mas, bmaj=1.293 mas, bpa=8.518 degrees ! Estimated noise=1.03372 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 = 0.0604183 Jy ! Component: 100 - total flux cleaned = 0.076335 Jy ! Total flux subtracted in 100 components = 0.076335 Jy ! Clean residual min=-0.009774 max=0.012223 Jy/beam ! Clean residual mean=-0.000028 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.076335 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.076335 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=0.116347Jy sigma=0.886140 ! Fit after self-cal, rms=0.115782Jy sigma=0.880499 ! 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=0.6873 mas, bmaj=1.344 mas, bpa=7.473 degrees ! Estimated noise=0.371091 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 (2.6, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151553 Jy ! Component: 100 - total flux cleaned = 0.0252704 Jy ! Component: 150 - total flux cleaned = 0.033023 Jy ! Component: 200 - total flux cleaned = 0.0390826 Jy ! Total flux subtracted in 200 components = 0.0390826 Jy ! Clean residual min=-0.007193 max=0.011305 Jy/beam ! Clean residual mean=-0.000038 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.115418 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.115418 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=0.112768Jy sigma=0.842920 ! Fit after self-cal, rms=0.111895Jy sigma=0.836199 ! Inverting map ! Added new window around map position (0.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01078 Jy ! Component: 100 - total flux cleaned = 0.0175868 Jy ! Component: 150 - total flux cleaned = 0.0227553 Jy ! Component: 200 - total flux cleaned = 0.0268805 Jy ! Total flux subtracted in 200 components = 0.0268805 Jy ! Clean residual min=-0.005924 max=0.006007 Jy/beam ! Clean residual mean=-0.000021 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.142298 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.142298 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=0.110285Jy sigma=0.817927 ! Fit after self-cal, rms=0.109649Jy sigma=0.813358 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6873 x 1.344 at 7.473 degrees (North through East) ! Clean map min=-0.0051143 max=0.079292 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 1.00* 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 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EB 0.94 HN 0.91 LA 0.96 ! NL 1.14 PT 1.07 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 EB 0.95 HN 0.89 LA 0.98 ! NL 1.12 PT 1.07 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.92 KP 0.91 LA 0.94 ! NL 1.01 OV 1.18 PT 0.93 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 EB 0.95 HN 0.89 LA 0.97 ! NL 1.12 PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EB 0.95 HN 0.85 LA 0.95 ! NL 1.13 PT 1.05 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00* KP 0.90 LA 1.01 ! NL 1.06 OV 0.99 PT 0.90 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 0.95 HN 1.00* LA 1.04 ! NL 1.19 PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EB 0.95 HN 0.85 LA 1.00 ! NL 1.12 PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.86 KP 0.92 LA 0.96 ! NL 1.05 OV 1.16 PT 0.95 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 EB 0.97 HN 0.86 LA 0.97 ! NL 1.12 PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.109649Jy sigma=0.813358 ! Fit after self-cal, rms=0.109065Jy sigma=0.808614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6879 mas, bmaj=1.363 mas, bpa=7.616 degrees ! Estimated noise=0.375299 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 = 0.00541266 Jy ! Component: 100 - total flux cleaned = 0.00820348 Jy ! Component: 150 - total flux cleaned = 0.0097099 Jy ! Component: 200 - total flux cleaned = 0.0100826 Jy ! Total flux subtracted in 200 components = 0.0100826 Jy ! Clean residual min=-0.004045 max=0.004372 Jy/beam ! Clean residual mean=-0.000012 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.152381 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.152381 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=0.108592Jy sigma=0.805014 ! Fit after self-cal, rms=0.108519Jy sigma=0.803464 ! 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=0.108519Jy sigma=0.803464 ! Fit after self-cal, rms=0.110513Jy sigma=0.802839 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.686 mas, bmaj=1.357 mas, bpa=7.581 degrees ! Estimated noise=0.376054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289378 Jy ! Component: 100 - total flux cleaned = 0.00422738 Jy ! Component: 150 - total flux cleaned = 0.00491873 Jy ! Component: 200 - total flux cleaned = 0.00507057 Jy ! Total flux subtracted in 200 components = 0.00507057 Jy ! Clean residual min=-0.003666 max=0.004049 Jy/beam ! Clean residual mean=-0.000012 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.157451 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.157451 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=0.110264Jy sigma=0.801043 ! Fit after self-cal, rms=0.110180Jy sigma=0.800440 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 = 0.000999214 Jy ! Component: 100 - total flux cleaned = 0.00116182 Jy ! Component: 150 - total flux cleaned = 0.00116159 Jy ! Component: 200 - total flux cleaned = 0.00122911 Jy ! Total flux subtracted in 200 components = 0.00122911 Jy ! Clean residual min=-0.003580 max=0.003959 Jy/beam ! Clean residual mean=-0.000011 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.15868 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.15868 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=0.110039Jy sigma=0.799416 ! Fit after self-cal, rms=0.109977Jy sigma=0.799173 ! 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=0.109977Jy sigma=0.799173 ! Fit after self-cal, rms=0.111814Jy sigma=0.798810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6837 mas, bmaj=1.352 mas, bpa=7.546 degrees ! Estimated noise=0.377028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183782 Jy ! Component: 100 - total flux cleaned = 0.00232531 Jy ! Component: 150 - total flux cleaned = 0.0025162 Jy ! Component: 200 - total flux cleaned = 0.00257599 Jy ! Total flux subtracted in 200 components = 0.00257599 Jy ! Clean residual min=-0.003520 max=0.003847 Jy/beam ! Clean residual mean=-0.000013 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.161256 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.161256 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=0.111702Jy sigma=0.797987 ! Fit after self-cal, rms=0.111713Jy sigma=0.797783 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 = 0.000576234 Jy ! Component: 100 - total flux cleaned = 0.000632658 Jy ! Component: 150 - total flux cleaned = 0.000630808 Jy ! Component: 200 - total flux cleaned = 0.00068245 Jy ! Total flux subtracted in 200 components = 0.00068245 Jy ! Clean residual min=-0.003484 max=0.003680 Jy/beam ! Clean residual mean=-0.000013 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.161939 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.161939 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=0.111636Jy sigma=0.797233 ! Fit after self-cal, rms=0.111610Jy sigma=0.797154 ! 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=0.111610Jy sigma=0.797154 ! Fit after self-cal, rms=0.112131Jy sigma=0.797031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=2.769 mas, bpa=59.63 degrees ! Estimated noise=0.685386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184802 Jy ! Component: 100 - total flux cleaned = 0.00249861 Jy ! Component: 150 - total flux cleaned = 0.00269293 Jy ! Component: 200 - total flux cleaned = 0.00276446 Jy ! Total flux subtracted in 200 components = 0.00276446 Jy ! Clean residual min=-0.006378 max=0.006060 Jy/beam ! Clean residual mean=-0.000039 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.164703 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.164703 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=0.112085Jy sigma=0.796984 ! Fit after self-cal, rms=0.112080Jy sigma=0.796785 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 = 0.000653564 Jy ! Component: 100 - total flux cleaned = 0.000756094 Jy ! Component: 150 - total flux cleaned = 0.000820709 Jy ! Component: 200 - total flux cleaned = 0.000881841 Jy ! Total flux subtracted in 200 components = 0.000881841 Jy ! Clean residual min=-0.006167 max=0.006053 Jy/beam ! Clean residual mean=-0.000038 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.165585 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.165585 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=0.112053Jy sigma=0.797007 ! Fit after self-cal, rms=0.112042Jy sigma=0.796948 ! 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=0.6825 mas, bmaj=1.35 mas, bpa=7.6 degrees ! Estimated noise=0.377845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6825 x 1.35 at 7.6 degrees (North through East) ! Clean map min=-0.0034329 max=0.078116 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=0.5825 mas, bmaj=1.299 mas, bpa=8.297 degrees ! Estimated noise=1.02817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059452 Jy ! Component: 100 - total flux cleaned = 0.0812927 Jy ! Component: 150 - total flux cleaned = 0.0965562 Jy ! Component: 200 - total flux cleaned = 0.108468 Jy ! Total flux subtracted in 200 components = 0.108468 Jy ! Clean residual min=-0.007204 max=0.008444 Jy/beam ! Clean residual mean=-0.000020 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 0.108468 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.108468 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6825 mas, bmaj=1.35 mas, bpa=7.6 degrees ! Estimated noise=0.377845 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 = 0.0135286 Jy ! Component: 100 - total flux cleaned = 0.0233146 Jy ! Component: 150 - total flux cleaned = 0.0309686 Jy ! Component: 200 - total flux cleaned = 0.0370879 Jy ! Total flux subtracted in 200 components = 0.0370879 Jy ! Clean residual min=-0.004542 max=0.004908 Jy/beam ! Clean residual mean=-0.000025 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.145555 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.145555 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=2.512 mas, bmaj=2.769 mas, bpa=59.63 degrees ! Estimated noise=0.685386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922897 Jy ! Component: 100 - total flux cleaned = 0.0144422 Jy ! Component: 150 - total flux cleaned = 0.0177917 Jy ! Component: 200 - total flux cleaned = 0.0191294 Jy ! Total flux subtracted in 200 components = 0.0191294 Jy ! Clean residual min=-0.006095 max=0.006051 Jy/beam ! Clean residual mean=-0.000040 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.164685 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 = 0.000454478 Jy ! Component: 100 - total flux cleaned = 0.000836527 Jy ! Component: 150 - total flux cleaned = 0.00111363 Jy ! Component: 200 - total flux cleaned = 0.0013109 Jy ! Total flux subtracted in 200 components = 0.0013109 Jy ! Clean residual min=-0.006236 max=0.006096 Jy/beam ! Clean residual mean=-0.000038 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.165996 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.165996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6825 mas, bmaj=1.35 mas, bpa=7.6 degrees ! Estimated noise=0.377845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000315922 Jy ! Component: 100 - total flux cleaned = -0.000197917 Jy ! Component: 150 - total flux cleaned = -0.000199434 Jy ! Component: 200 - total flux cleaned = -0.000368733 Jy ! Total flux subtracted in 200 components = -0.000368733 Jy ! Clean residual min=-0.003820 max=0.004144 Jy/beam ! Clean residual mean=-0.000013 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.165627 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.165627 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=0.112158Jy sigma=0.799177 ! Fit after self-cal, rms=0.112168Jy sigma=0.797874 wmodel /scr/pima/gc030_uvs/J1723+3417_X_map.mod ! Writing 93 model components to file: /scr/pima/gc030_uvs/J1723+3417_X_map.mod wobs /scr/pima/gc030_uvs/J1723+3417_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1723+3417_X_uvs.fits wwins /scr/pima/gc030_uvs/J1723+3417_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1723+3417_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 = 0.00102805 Jy ! Component: 100 - total flux cleaned = 0.00102791 Jy ! Component: 150 - total flux cleaned = 0.0010268 Jy ! Component: 200 - total flux cleaned = 0.000797287 Jy ! Component: 250 - total flux cleaned = 0.000688991 Jy ! Component: 300 - total flux cleaned = 0.000743059 Jy ! Component: 350 - total flux cleaned = 0.000894586 Jy ! Component: 400 - total flux cleaned = 0.000942917 Jy ! Component: 450 - total flux cleaned = 0.00108393 Jy ! Component: 500 - total flux cleaned = 0.00117448 Jy ! Component: 550 - total flux cleaned = 0.00117361 Jy ! Component: 600 - total flux cleaned = 0.0012182 Jy ! Component: 650 - total flux cleaned = 0.00138651 Jy ! Component: 700 - total flux cleaned = 0.0014673 Jy ! Component: 750 - total flux cleaned = 0.00154686 Jy ! Component: 800 - total flux cleaned = 0.00162513 Jy ! Component: 850 - total flux cleaned = 0.0017019 Jy ! Component: 900 - total flux cleaned = 0.00181475 Jy ! Component: 950 - total flux cleaned = 0.0018881 Jy ! Component: 1000 - total flux cleaned = 0.00192351 Jy ! Component: 1050 - total flux cleaned = 0.00192365 Jy ! Component: 1100 - total flux cleaned = 0.00205952 Jy ! Component: 1150 - total flux cleaned = 0.00202539 Jy ! Component: 1200 - total flux cleaned = 0.00212349 Jy ! Component: 1250 - total flux cleaned = 0.00215526 Jy ! Component: 1300 - total flux cleaned = 0.00212474 Jy ! Component: 1350 - total flux cleaned = 0.00218653 Jy ! Component: 1400 - total flux cleaned = 0.00224707 Jy ! Component: 1450 - total flux cleaned = 0.00212848 Jy ! Component: 1500 - total flux cleaned = 0.0021285 Jy ! Component: 1550 - total flux cleaned = 0.00215677 Jy ! Component: 1600 - total flux cleaned = 0.00218506 Jy ! Component: 1650 - total flux cleaned = 0.00218518 Jy ! Component: 1700 - total flux cleaned = 0.00215752 Jy ! Component: 1750 - total flux cleaned = 0.00215765 Jy ! Component: 1800 - total flux cleaned = 0.00218355 Jy ! Component: 1850 - total flux cleaned = 0.00218315 Jy ! Component: 1900 - total flux cleaned = 0.00213244 Jy ! Component: 1950 - total flux cleaned = 0.0021075 Jy ! Component: 2000 - total flux cleaned = 0.00210714 Jy ! Component: 2050 - total flux cleaned = 0.00208234 Jy ! Component: 2100 - total flux cleaned = 0.00198701 Jy ! Component: 2150 - total flux cleaned = 0.00196362 Jy ! Component: 2200 - total flux cleaned = 0.0018018 Jy ! Component: 2250 - total flux cleaned = 0.001779 Jy ! Component: 2300 - total flux cleaned = 0.00164438 Jy ! Component: 2350 - total flux cleaned = 0.00162204 Jy ! Component: 2400 - total flux cleaned = 0.00151307 Jy ! Component: 2450 - total flux cleaned = 0.00144837 Jy ! Component: 2500 - total flux cleaned = 0.00132091 Jy ! Component: 2550 - total flux cleaned = 0.00117457 Jy ! Component: 2600 - total flux cleaned = 0.00107138 Jy ! Component: 2650 - total flux cleaned = 0.000949231 Jy ! Component: 2700 - total flux cleaned = 0.000868676 Jy ! Component: 2750 - total flux cleaned = 0.000789259 Jy ! Component: 2800 - total flux cleaned = 0.00067215 Jy ! Component: 2850 - total flux cleaned = 0.000595135 Jy ! Component: 2900 - total flux cleaned = 0.000576169 Jy ! Component: 2950 - total flux cleaned = 0.000425429 Jy ! Component: 3000 - total flux cleaned = 0.000350866 Jy ! Component: 3050 - total flux cleaned = 0.000314012 Jy ! Component: 3100 - total flux cleaned = 0.000259619 Jy ! Component: 3150 - total flux cleaned = 0.000134489 Jy ! Component: 3200 - total flux cleaned = 9.89449e-05 Jy ! Component: 3250 - total flux cleaned = 2.92897e-05 Jy ! Component: 3300 - total flux cleaned = 4.69901e-05 Jy ! Component: 3350 - total flux cleaned = -2.11431e-05 Jy ! Component: 3400 - total flux cleaned = -5.48885e-05 Jy ! Component: 3450 - total flux cleaned = -0.000154834 Jy ! Component: 3500 - total flux cleaned = -0.000171155 Jy ! Component: 3550 - total flux cleaned = -0.000268758 Jy ! Component: 3600 - total flux cleaned = -0.000300914 Jy ! Component: 3650 - total flux cleaned = -0.000364923 Jy ! Component: 3700 - total flux cleaned = -0.000475032 Jy ! Component: 3750 - total flux cleaned = -0.000521635 Jy ! Component: 3800 - total flux cleaned = -0.000521739 Jy ! Component: 3850 - total flux cleaned = -0.000598297 Jy ! Component: 3900 - total flux cleaned = -0.000673719 Jy ! Component: 3950 - total flux cleaned = -0.000718414 Jy ! Component: 4000 - total flux cleaned = -0.000718364 Jy ! Component: 4050 - total flux cleaned = -0.00076256 Jy ! Total flux subtracted in 4096 components = -0.000806236 Jy ! Clean residual min=-0.000903 max=0.000725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.164821 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 437 components and 0.164821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1723+3417_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6825 x 1.35 at 7.6 degrees (North through East) ! Clean map min=-0.0022072 max=0.076259 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1723+3417_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0762586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00053 1.00053 2.00107 4.00214 8.00428 16.0086 32.0171 64.0342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.839 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1723+3417_X_uvs.log closed on Fri Apr 22 08:51:45 2016