! Started logfile: /scr/pima/gc030_uvs/J2115+2933_S_uvs.log on Fri Apr 22 07:58:16 2016 obs /scr/pima/gc030_uvs/J2115+2933_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J2115+2933_S_uva.fits ! AN table 1: 12 integrations on 15 of 15 possible baselines. ! AN table 2: 13 integrations on 15 of 15 possible baselines. ! AN table 3: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.644197 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 7416 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J2115+2933_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 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.251568Jy sigma=9.510019 ! Fit after self-cal, rms=0.343713Jy sigma=2.937799 ! 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=2.103 mas, bmaj=4.462 mas, bpa=-11.38 degrees ! Estimated noise=1.95455 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 = 0.501597 Jy ! Component: 100 - total flux cleaned = 0.628434 Jy ! Total flux subtracted in 100 components = 0.628434 Jy ! Clean residual min=-0.025349 max=0.054312 Jy/beam ! Clean residual mean=0.000110 rms=0.007726 Jy/beam ! Combined flux in latest and established models = 0.628434 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.628434 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=0.187287Jy sigma=1.272185 ! Fit after self-cal, rms=0.187112Jy sigma=1.271990 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611891 Jy ! Component: 100 - total flux cleaned = 0.101409 Jy ! Total flux subtracted in 100 components = 0.101409 Jy ! Clean residual min=-0.019903 max=0.030048 Jy/beam ! Clean residual mean=0.000052 rms=0.005245 Jy/beam ! Combined flux in latest and established models = 0.729843 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.729843 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=0.149445Jy sigma=1.012457 ! Fit after self-cal, rms=0.149195Jy sigma=1.011860 ! 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=2.483 mas, bmaj=4.863 mas, bpa=-10.43 degrees ! Estimated noise=1.23281 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 = 0.0405106 Jy ! Component: 100 - total flux cleaned = 0.0640989 Jy ! Component: 150 - total flux cleaned = 0.0782697 Jy ! Component: 200 - total flux cleaned = 0.0869846 Jy ! Total flux subtracted in 200 components = 0.0869846 Jy ! Clean residual min=-0.015099 max=0.018337 Jy/beam ! Clean residual mean=0.000004 rms=0.003672 Jy/beam ! Combined flux in latest and established models = 0.816828 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.816828 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=0.135179Jy sigma=0.923723 ! Fit after self-cal, rms=0.134924Jy sigma=0.922230 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.483 x 4.863 at -10.43 degrees (North through East) ! Clean map min=-0.013482 max=0.67046 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: ! KP 1.00* LA 1.06 MK 0.84 NL 1.03 ! PT 0.93 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 1.01 LA 1.09 MK 1.00 ! OV 0.99 PT 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.06 HN 0.97 KP 0.94 ! LA 0.96 NL 0.99 PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.09 MK 0.85 NL 0.97 ! PT 1.04 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KP 0.99 LA 1.06 MK 0.94 ! OV 1.02 PT 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.06 HN 0.93 KP 0.94 ! LA 0.95 NL 0.99 PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.05 MK 0.86 NL 0.98 ! PT 1.02 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 1.03 LA 1.06 MK 1.01 ! OV 1.00 PT 0.94 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EB 1.08 HN 0.96 KP 0.95 ! LA 0.97 NL 0.98 PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.05 MK 0.84 NL 0.97 ! PT 1.05 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 1.00 LA 1.06 MK 0.99 ! OV 0.95 PT 0.97 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.09 HN 1.00 KP 0.97 ! LA 0.96 NL 0.99 PT 0.99 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KP 1.00 LA 1.09 MK 1.00 ! OV 0.99 PT 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.13 HN 0.96 KP 0.96 ! LA 0.95 NL 1.00 PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.09 MK 0.83 NL 0.99 ! PT 1.02 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KP 1.01 LA 1.11 MK 0.96 ! OV 1.00 PT 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.11 HN 0.91 KP 0.95 ! LA 0.94 NL 1.01 PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.03 MK 0.86 NL 0.99 ! PT 1.04 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KP 0.97 LA 1.07 MK 0.99 ! OV 0.96 PT 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.10 HN 0.98 KP 0.96 ! LA 0.96 NL 1.02 PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.134924Jy sigma=0.922230 ! Fit after self-cal, rms=0.126205Jy sigma=0.847552 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=4.91 mas, bpa=-10.41 degrees ! Estimated noise=1.24628 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 (1, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573948 Jy ! Component: 100 - total flux cleaned = 0.00744071 Jy ! Component: 150 - total flux cleaned = 0.00724324 Jy ! Component: 200 - total flux cleaned = 0.00739299 Jy ! Total flux subtracted in 200 components = 0.00739299 Jy ! Clean residual min=-0.007727 max=0.007656 Jy/beam ! Clean residual mean=-0.000081 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.824221 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.824221 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=0.125218Jy sigma=0.841028 ! Fit after self-cal, rms=0.125115Jy sigma=0.840386 ! 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=0.125115Jy sigma=0.840386 ! Fit after self-cal, rms=0.124701Jy sigma=0.831724 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=4.907 mas, bpa=-10.46 degrees ! Estimated noise=1.24525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013033 Jy ! Component: 100 - total flux cleaned = 0.00183092 Jy ! Component: 150 - total flux cleaned = 0.00205063 Jy ! Component: 200 - total flux cleaned = 0.0021505 Jy ! Total flux subtracted in 200 components = 0.0021505 Jy ! Clean residual min=-0.005778 max=0.005709 Jy/beam ! Clean residual mean=-0.000030 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.826371 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.826371 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=0.124469Jy sigma=0.829570 ! Fit after self-cal, rms=0.124435Jy sigma=0.829392 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 (-21.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542172 Jy ! Component: 100 - total flux cleaned = 0.00698194 Jy ! Component: 150 - total flux cleaned = 0.0074323 Jy ! Component: 200 - total flux cleaned = 0.00782405 Jy ! Total flux subtracted in 200 components = 0.00782405 Jy ! Clean residual min=-0.005106 max=0.004498 Jy/beam ! Clean residual mean=-0.000046 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.834195 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.834195 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=0.124108Jy sigma=0.826646 ! Fit after self-cal, rms=0.124069Jy sigma=0.826446 ! 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=0.124069Jy sigma=0.826446 ! Fit after self-cal, rms=0.123813Jy sigma=0.826164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.495 mas, bmaj=4.905 mas, bpa=-10.48 degrees ! Estimated noise=1.2456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155533 Jy ! Component: 100 - total flux cleaned = 0.0020129 Jy ! Component: 150 - total flux cleaned = 0.00232894 Jy ! Component: 200 - total flux cleaned = 0.00254233 Jy ! Total flux subtracted in 200 components = 0.00254233 Jy ! Clean residual min=-0.004830 max=0.004324 Jy/beam ! Clean residual mean=-0.000056 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.836738 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.836738 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=0.123702Jy sigma=0.825119 ! Fit after self-cal, rms=0.123686Jy sigma=0.825062 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 = 0.000339602 Jy ! Component: 100 - total flux cleaned = 0.000466585 Jy ! Component: 150 - total flux cleaned = 0.00058493 Jy ! Component: 200 - total flux cleaned = 0.000642106 Jy ! Total flux subtracted in 200 components = 0.000642106 Jy ! Clean residual min=-0.004794 max=0.004221 Jy/beam ! Clean residual mean=-0.000057 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.83738 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.83738 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=0.123634Jy sigma=0.824584 ! Fit after self-cal, rms=0.123630Jy sigma=0.824562 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.123630Jy sigma=0.824562 ! Fit after self-cal, rms=0.123566Jy sigma=0.824417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.129 mas, bmaj=9.012 mas, bpa=82.04 degrees ! Estimated noise=1.90956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095778 Jy ! Component: 100 - total flux cleaned = 0.000911116 Jy ! Component: 150 - total flux cleaned = 0.000911825 Jy ! Component: 200 - total flux cleaned = 0.00083013 Jy ! Total flux subtracted in 200 components = 0.00083013 Jy ! Clean residual min=-0.006592 max=0.005829 Jy/beam ! Clean residual mean=-0.000183 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.83821 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.83821 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=0.123533Jy sigma=0.824342 ! Fit after self-cal, rms=0.123526Jy sigma=0.824306 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 = 0.000413114 Jy ! Component: 100 - total flux cleaned = 0.000378189 Jy ! Component: 150 - total flux cleaned = 0.000379339 Jy ! Component: 200 - total flux cleaned = 0.000349223 Jy ! Total flux subtracted in 200 components = 0.000349223 Jy ! Clean residual min=-0.006536 max=0.005919 Jy/beam ! Clean residual mean=-0.000185 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.838559 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.838559 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=0.123513Jy sigma=0.824314 ! Fit after self-cal, rms=0.123511Jy sigma=0.824295 ! 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=2.497 mas, bmaj=4.904 mas, bpa=-10.48 degrees ! Estimated noise=1.24665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.497 x 4.904 at -10.48 degrees (North through East) ! Clean map min=-0.0045615 max=0.66933 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.123511Jy sigma=0.824295 ! Fit after self-cal, rms=0.115313Jy sigma=0.750097 ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=4.907 mas, bpa=-10.49 degrees ! Estimated noise=1.23969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271654 Jy ! Component: 100 - total flux cleaned = -0.0030689 Jy ! Component: 150 - total flux cleaned = -0.00333709 Jy ! Component: 200 - total flux cleaned = -0.0037299 Jy ! Total flux subtracted in 200 components = -0.0037299 Jy ! Clean residual min=-0.004779 max=0.004964 Jy/beam ! Clean residual mean=-0.000045 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.83483 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.83483 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=0.115081Jy sigma=0.748747 ! Fit after self-cal, rms=0.115079Jy sigma=0.748703 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235602 Jy ! Component: 100 - total flux cleaned = -0.000569903 Jy ! Component: 150 - total flux cleaned = -0.000752152 Jy ! Component: 200 - total flux cleaned = -0.000919642 Jy ! Total flux subtracted in 200 components = -0.000919642 Jy ! Clean residual min=-0.004575 max=0.004843 Jy/beam ! Clean residual mean=-0.000043 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.83391 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.83391 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=0.115006Jy sigma=0.748281 ! Fit after self-cal, rms=0.115001Jy sigma=0.748268 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.115001Jy sigma=0.748268 ! Fit after self-cal, rms=0.114522Jy sigma=0.746535 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=2.129 mas, bmaj=4.478 mas, bpa=-11.69 degrees ! Estimated noise=1.95495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.49991 Jy ! Component: 100 - total flux cleaned = 0.62133 Jy ! Component: 150 - total flux cleaned = 0.676911 Jy ! Component: 200 - total flux cleaned = 0.713329 Jy ! Total flux subtracted in 200 components = 0.713329 Jy ! Clean residual min=-0.012161 max=0.020178 Jy/beam ! Clean residual mean=0.000061 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 0.713329 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.713329 Jy ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=4.908 mas, bpa=-10.49 degrees ! Estimated noise=1.23611 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 = 0.0386728 Jy ! Component: 100 - total flux cleaned = 0.0614587 Jy ! Component: 150 - total flux cleaned = 0.0762823 Jy ! Component: 200 - total flux cleaned = 0.0870714 Jy ! Total flux subtracted in 200 components = 0.0870714 Jy ! Clean residual min=-0.007483 max=0.008556 Jy/beam ! Clean residual mean=0.000014 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.800401 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.800401 Jy ! Inverting map ! Added new window around map position (0, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847466 Jy ! Component: 100 - total flux cleaned = 0.0133158 Jy ! Component: 150 - total flux cleaned = 0.0173088 Jy ! Component: 200 - total flux cleaned = 0.0201086 Jy ! Total flux subtracted in 200 components = 0.0201086 Jy ! Clean residual min=-0.005676 max=0.005797 Jy/beam ! Clean residual mean=-0.000024 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.820509 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.820509 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=8.145 mas, bmaj=9.036 mas, bpa=82.17 degrees ! Estimated noise=1.88451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506401 Jy ! Component: 100 - total flux cleaned = 0.00768748 Jy ! Component: 150 - total flux cleaned = 0.00800418 Jy ! Component: 200 - total flux cleaned = 0.00829049 Jy ! Total flux subtracted in 200 components = 0.00829049 Jy ! Clean residual min=-0.007544 max=0.009002 Jy/beam ! Clean residual mean=-0.000118 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.8288 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 = 0.000258975 Jy ! Component: 100 - total flux cleaned = 0.000380383 Jy ! Component: 150 - total flux cleaned = 0.000438695 Jy ! Component: 200 - total flux cleaned = 0.000539863 Jy ! Total flux subtracted in 200 components = 0.000539863 Jy ! Clean residual min=-0.007526 max=0.009165 Jy/beam ! Clean residual mean=-0.000121 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.82934 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 98 components and 0.82934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=4.908 mas, bpa=-10.49 degrees ! Estimated noise=1.23611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149238 Jy ! Component: 100 - total flux cleaned = 0.000284105 Jy ! Component: 150 - total flux cleaned = 0.000400986 Jy ! Component: 200 - total flux cleaned = 0.000510101 Jy ! Total flux subtracted in 200 components = 0.000510101 Jy ! Clean residual min=-0.005012 max=0.005435 Jy/beam ! Clean residual mean=-0.000042 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.82985 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.82985 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=0.114606Jy sigma=0.747301 ! Fit after self-cal, rms=0.114584Jy sigma=0.746827 wmodel /scr/pima/gc030_uvs/J2115+2933_S_map.mod ! Writing 114 model components to file: /scr/pima/gc030_uvs/J2115+2933_S_map.mod wobs /scr/pima/gc030_uvs/J2115+2933_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J2115+2933_S_uvs.fits wwins /scr/pima/gc030_uvs/J2115+2933_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J2115+2933_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 = 0.000197473 Jy ! Component: 100 - total flux cleaned = 0.000109944 Jy ! Component: 150 - total flux cleaned = -0.000211433 Jy ! Component: 200 - total flux cleaned = -0.000213418 Jy ! Component: 250 - total flux cleaned = -0.000289956 Jy ! Component: 300 - total flux cleaned = -0.000432204 Jy ! Component: 350 - total flux cleaned = -0.000430928 Jy ! Component: 400 - total flux cleaned = -0.000630469 Jy ! Component: 450 - total flux cleaned = -0.000759764 Jy ! Component: 500 - total flux cleaned = -0.00107657 Jy ! Component: 550 - total flux cleaned = -0.00144612 Jy ! Component: 600 - total flux cleaned = -0.00162687 Jy ! Component: 650 - total flux cleaned = -0.00168583 Jy ! Component: 700 - total flux cleaned = -0.00180119 Jy ! Component: 750 - total flux cleaned = -0.00191267 Jy ! Component: 800 - total flux cleaned = -0.00202158 Jy ! Component: 850 - total flux cleaned = -0.00191658 Jy ! Component: 900 - total flux cleaned = -0.00207611 Jy ! Component: 950 - total flux cleaned = -0.00217863 Jy ! Component: 1000 - total flux cleaned = -0.00207948 Jy ! Component: 1050 - total flux cleaned = -0.00217843 Jy ! Component: 1100 - total flux cleaned = -0.00217838 Jy ! Component: 1150 - total flux cleaned = -0.00213104 Jy ! Component: 1200 - total flux cleaned = -0.00213217 Jy ! Component: 1250 - total flux cleaned = -0.00213282 Jy ! Component: 1300 - total flux cleaned = -0.00213229 Jy ! Component: 1350 - total flux cleaned = -0.00204418 Jy ! Component: 1400 - total flux cleaned = -0.00200195 Jy ! Component: 1450 - total flux cleaned = -0.00200159 Jy ! Component: 1500 - total flux cleaned = -0.00191782 Jy ! Component: 1550 - total flux cleaned = -0.00187599 Jy ! Component: 1600 - total flux cleaned = -0.00175608 Jy ! Component: 1650 - total flux cleaned = -0.00167724 Jy ! Component: 1700 - total flux cleaned = -0.00144459 Jy ! Component: 1750 - total flux cleaned = -0.00148314 Jy ! Component: 1800 - total flux cleaned = -0.00140812 Jy ! Component: 1850 - total flux cleaned = -0.00137111 Jy ! Component: 1900 - total flux cleaned = -0.00122649 Jy ! Component: 1950 - total flux cleaned = -0.00119101 Jy ! Component: 2000 - total flux cleaned = -0.00115566 Jy ! Component: 2050 - total flux cleaned = -0.000982983 Jy ! Component: 2100 - total flux cleaned = -0.000813533 Jy ! Component: 2150 - total flux cleaned = -0.000779519 Jy ! Component: 2200 - total flux cleaned = -0.00058216 Jy ! Component: 2250 - total flux cleaned = -0.000581721 Jy ! Component: 2300 - total flux cleaned = -0.000390289 Jy ! Component: 2350 - total flux cleaned = -0.00042177 Jy ! Component: 2400 - total flux cleaned = -0.000327824 Jy ! Component: 2450 - total flux cleaned = -0.00017508 Jy ! Component: 2500 - total flux cleaned = -0.000115125 Jy ! Component: 2550 - total flux cleaned = -8.53262e-05 Jy ! Component: 2600 - total flux cleaned = 2.7434e-06 Jy ! Component: 2650 - total flux cleaned = -2.59674e-05 Jy ! Component: 2700 - total flux cleaned = 8.82412e-05 Jy ! Component: 2750 - total flux cleaned = 0.000115784 Jy ! Component: 2800 - total flux cleaned = 5.99688e-05 Jy ! Component: 2850 - total flux cleaned = 8.73453e-05 Jy ! Component: 2900 - total flux cleaned = 6.25549e-06 Jy ! Component: 2950 - total flux cleaned = 5.97508e-05 Jy ! Component: 3000 - total flux cleaned = 3.27616e-05 Jy ! Component: 3050 - total flux cleaned = -1.94765e-05 Jy ! Component: 3100 - total flux cleaned = -4.52483e-05 Jy ! Component: 3150 - total flux cleaned = -9.59068e-05 Jy ! Component: 3200 - total flux cleaned = -0.00014619 Jy ! Component: 3250 - total flux cleaned = -0.000146011 Jy ! Component: 3300 - total flux cleaned = -0.000244411 Jy ! Component: 3350 - total flux cleaned = -0.000365872 Jy ! Component: 3400 - total flux cleaned = -0.000389898 Jy ! Component: 3450 - total flux cleaned = -0.000437565 Jy ! Component: 3500 - total flux cleaned = -0.00048457 Jy ! Component: 3550 - total flux cleaned = -0.000623765 Jy ! Component: 3600 - total flux cleaned = -0.000531822 Jy ! Component: 3650 - total flux cleaned = -0.000577667 Jy ! Component: 3700 - total flux cleaned = -0.000667821 Jy ! Component: 3750 - total flux cleaned = -0.00082366 Jy ! Component: 3800 - total flux cleaned = -0.000889519 Jy ! Component: 3850 - total flux cleaned = -0.000932798 Jy ! Component: 3900 - total flux cleaned = -0.000997588 Jy ! Component: 3950 - total flux cleaned = -0.00108308 Jy ! Component: 4000 - total flux cleaned = -0.00106171 Jy ! Component: 4050 - total flux cleaned = -0.00106166 Jy ! Total flux subtracted in 4096 components = -0.00108254 Jy ! Clean residual min=-0.001165 max=0.001060 Jy/beam ! Clean residual mean=-0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.828767 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 441 components and 0.828767 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J2115+2933_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.506 x 4.908 at -10.49 degrees (North through East) ! Clean map min=-0.0028441 max=0.66707 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J2115+2933_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.667072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164619 0.164619 0.329237 0.658474 1.31695 2.6339 5.26779 10.5356 21.0712 42.1424 84.2847 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.667 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1822.39 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J2115+2933_S_uvs.log closed on Fri Apr 22 07:58:21 2016