! Started logfile: /scr/pima/gc030_uvs/J1723+3417_S_uvs.log on Fri Apr 22 07:55:18 2016 obs /scr/pima/gc030_uvs/J1723+3417_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1723+3417_S_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: 0.74244 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 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 34960 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/J1723+3417_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 75 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.015991Jy sigma=8.624858 ! Fit after self-cal, rms=0.857799Jy sigma=7.255081 ! 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=2.564 mas, bmaj=4.874 mas, bpa=14.54 degrees ! Estimated noise=1.53292 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 = 0.105113 Jy ! Component: 100 - total flux cleaned = 0.14625 Jy ! Total flux subtracted in 100 components = 0.14625 Jy ! Clean residual min=-0.018594 max=0.036101 Jy/beam ! Clean residual mean=0.000261 rms=0.005530 Jy/beam ! Combined flux in latest and established models = 0.14625 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.14625 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=0.133988Jy sigma=1.060208 ! Fit after self-cal, rms=0.133310Jy sigma=1.056464 ! Inverting map ! Added new window around map position (-2, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349879 Jy ! Component: 100 - total flux cleaned = 0.0577994 Jy ! Total flux subtracted in 100 components = 0.0577994 Jy ! Clean residual min=-0.014512 max=0.027341 Jy/beam ! Clean residual mean=0.000176 rms=0.004243 Jy/beam ! Combined flux in latest and established models = 0.204049 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.20405 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=0.119702Jy sigma=0.924114 ! Fit after self-cal, rms=0.117646Jy sigma=0.910080 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=5.317 mas, bpa=15.7 degrees ! Estimated noise=0.501742 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 = 0.0318543 Jy ! Component: 100 - total flux cleaned = 0.0513002 Jy ! Component: 150 - total flux cleaned = 0.0644678 Jy ! Component: 200 - total flux cleaned = 0.07344 Jy ! Total flux subtracted in 200 components = 0.07344 Jy ! Clean residual min=-0.007609 max=0.016516 Jy/beam ! Clean residual mean=0.000170 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.27749 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.27749 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=0.108518Jy sigma=0.814631 ! Fit after self-cal, rms=0.106797Jy sigma=0.802712 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119258 Jy ! Component: 100 - total flux cleaned = 0.0167605 Jy ! Component: 150 - total flux cleaned = 0.0182485 Jy ! Component: 200 - total flux cleaned = 0.018803 Jy ! Total flux subtracted in 200 components = 0.018803 Jy ! Clean residual min=-0.005093 max=0.007592 Jy/beam ! Clean residual mean=0.000090 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.296293 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.296293 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=0.105667Jy sigma=0.789105 ! Fit after self-cal, rms=0.105274Jy sigma=0.786322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.198 x 5.317 at 15.7 degrees (North through East) ! Clean map min=-0.004126 max=0.12683 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 1.06 HN 0.95 KP 0.98 LA 0.97 ! NL 1.00 OV 0.99 PT 0.98 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 KP 1.00* LA 1.01 MK 1.01 ! OV 0.98 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 EB 1.05 HN 1.00 LA 0.95 ! NL 0.98 PT 0.97 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.92 KP 0.98 LA 0.99 ! NL 0.99 OV 0.98 PT 1.01 SC 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KP 1.00* LA 1.05 MK 0.93 ! OV 0.95 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EB 1.00 HN 0.98 LA 0.98 ! NL 0.98 PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.00 KP 0.99 LA 0.98 ! NL 0.99 OV 1.02 PT 0.98 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 1.00* LA 1.05 MK 0.91 ! OV 0.98 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 EB 1.03 HN 0.97 LA 0.98 ! NL 1.01 PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 0.93 LA 0.91 ! NL 0.90 OV 1.01 PT 1.02 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 1.00* LA 1.07 MK 0.97 ! OV 0.92 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 EB 1.01 HN 1.02 LA 0.91 ! NL 1.03 PT 1.02 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.96 KP 0.96 LA 1.01 ! NL 1.00 OV 1.01 PT 1.03 SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 KP 1.00* LA 1.00 MK 0.93 ! OV 0.99 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.04 HN 0.97 LA 0.97 ! NL 0.98 PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.91 KP 0.97 LA 1.00 ! NL 0.99 OV 1.05 PT 1.04 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 KP 1.00* LA 0.99 MK 0.96 ! OV 0.95 PT 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 EB 1.05 HN 0.95 LA 1.00 ! NL 1.00 PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.99 KP 0.99 LA 0.99 ! NL 1.03 OV 1.03 PT 1.02 SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KP 1.00* LA 1.08 MK 0.97 ! OV 1.00 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 EB 1.03 HN 0.96 LA 0.98 ! NL 0.99 PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.105274Jy sigma=0.786322 ! Fit after self-cal, rms=0.104701Jy sigma=0.781813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=5.324 mas, bpa=15.68 degrees ! Estimated noise=0.50237 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 = 0.001371 Jy ! Component: 100 - total flux cleaned = 0.00151189 Jy ! Component: 150 - total flux cleaned = 0.0015126 Jy ! Component: 200 - total flux cleaned = 0.00141511 Jy ! Total flux subtracted in 200 components = 0.00141511 Jy ! Clean residual min=-0.004256 max=0.003977 Jy/beam ! Clean residual mean=0.000027 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.297708 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.297708 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=0.104282Jy sigma=0.777742 ! Fit after self-cal, rms=0.104220Jy sigma=0.776855 ! 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=0.104220Jy sigma=0.776855 ! Fit after self-cal, rms=0.104008Jy sigma=0.775566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=5.3 mas, bpa=16.09 degrees ! Estimated noise=0.500144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110432 Jy ! Component: 100 - total flux cleaned = 0.00122797 Jy ! Component: 150 - total flux cleaned = 0.00131352 Jy ! Component: 200 - total flux cleaned = 0.00110716 Jy ! Total flux subtracted in 200 components = 0.00110716 Jy ! Clean residual min=-0.003289 max=0.003269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.298815 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.298815 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=0.103815Jy sigma=0.773615 ! Fit after self-cal, rms=0.103860Jy sigma=0.773162 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 = 0.000607959 Jy ! Component: 100 - total flux cleaned = 0.000683074 Jy ! Component: 150 - total flux cleaned = 0.000563723 Jy ! Component: 200 - total flux cleaned = 0.000409605 Jy ! Total flux subtracted in 200 components = 0.000409605 Jy ! Clean residual min=-0.003069 max=0.002977 Jy/beam ! Clean residual mean=-0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.299224 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.299224 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=0.103773Jy sigma=0.772253 ! Fit after self-cal, rms=0.103741Jy sigma=0.772055 ! 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=0.103741Jy sigma=0.772055 ! Fit after self-cal, rms=0.102804Jy sigma=0.771929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=5.289 mas, bpa=16.36 degrees ! Estimated noise=0.497413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613305 Jy ! Component: 100 - total flux cleaned = 0.000499961 Jy ! Component: 150 - total flux cleaned = 0.000457917 Jy ! Component: 200 - total flux cleaned = 0.000387313 Jy ! Total flux subtracted in 200 components = 0.000387313 Jy ! Clean residual min=-0.002496 max=0.002613 Jy/beam ! Clean residual mean=0.000012 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.299612 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.299612 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=0.102742Jy sigma=0.771328 ! Fit after self-cal, rms=0.102689Jy sigma=0.771178 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 = 0.000273718 Jy ! Component: 100 - total flux cleaned = 0.000273188 Jy ! Component: 150 - total flux cleaned = 0.000307801 Jy ! Component: 200 - total flux cleaned = 0.000308637 Jy ! Total flux subtracted in 200 components = 0.000308637 Jy ! Clean residual min=-0.002391 max=0.002474 Jy/beam ! Clean residual mean=0.000010 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.29992 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.29992 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=0.102661Jy sigma=0.770872 ! Fit after self-cal, rms=0.102660Jy sigma=0.770787 ! 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=0.102660Jy sigma=0.770787 ! Fit after self-cal, rms=0.102076Jy sigma=0.770728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.355 mas, bmaj=9.149 mas, bpa=57.66 degrees ! Estimated noise=0.669516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142067 Jy ! Component: 100 - total flux cleaned = -0.000145029 Jy ! Component: 150 - total flux cleaned = -0.000165192 Jy ! Component: 200 - total flux cleaned = -0.000205101 Jy ! Total flux subtracted in 200 components = -0.000205101 Jy ! Clean residual min=-0.002079 max=0.002212 Jy/beam ! Clean residual mean=0.000040 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.299715 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.299715 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=0.102067Jy sigma=0.770634 ! Fit after self-cal, rms=0.102057Jy sigma=0.770571 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 = -3.37346e-05 Jy ! Component: 100 - total flux cleaned = -3.41582e-05 Jy ! Component: 150 - total flux cleaned = -3.55398e-06 Jy ! Component: 200 - total flux cleaned = 5.92818e-06 Jy ! Total flux subtracted in 200 components = 5.92818e-06 Jy ! Clean residual min=-0.002106 max=0.002214 Jy/beam ! Clean residual mean=0.000039 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.299721 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.299721 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=0.102056Jy sigma=0.770577 ! Fit after self-cal, rms=0.102061Jy sigma=0.770550 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=5.276 mas, bpa=16.51 degrees ! Estimated noise=0.495986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 5.276 at 16.51 degrees (North through East) ! Clean map min=-0.0021692 max=0.11962 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=4.824 mas, bpa=14.98 degrees ! Estimated noise=1.52493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10834 Jy ! Component: 100 - total flux cleaned = 0.160284 Jy ! Component: 150 - total flux cleaned = 0.194185 Jy ! Component: 200 - total flux cleaned = 0.218394 Jy ! Total flux subtracted in 200 components = 0.218394 Jy ! Clean residual min=-0.010690 max=0.014985 Jy/beam ! Clean residual mean=0.000146 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 0.218394 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.218394 Jy ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=5.276 mas, bpa=16.51 degrees ! Estimated noise=0.495986 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 = 0.0269659 Jy ! Component: 100 - total flux cleaned = 0.0447742 Jy ! Component: 150 - total flux cleaned = 0.0568587 Jy ! Component: 200 - total flux cleaned = 0.0651179 Jy ! Total flux subtracted in 200 components = 0.0651179 Jy ! Clean residual min=-0.003904 max=0.006004 Jy/beam ! Clean residual mean=0.000095 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.283512 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.283512 Jy ! Inverting map ! Added new window around map position (3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636501 Jy ! Component: 100 - total flux cleaned = 0.0106532 Jy ! Component: 150 - total flux cleaned = 0.0135398 Jy ! Component: 200 - total flux cleaned = 0.0143754 Jy ! Total flux subtracted in 200 components = 0.0143754 Jy ! Clean residual min=-0.002848 max=0.003166 Jy/beam ! Clean residual mean=0.000025 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.297887 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.297887 Jy ! Inverting map ! Added new window around map position (20, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152519 Jy ! Component: 100 - total flux cleaned = 0.00183087 Jy ! Component: 150 - total flux cleaned = 0.00216992 Jy ! Component: 200 - total flux cleaned = 0.00235251 Jy ! Total flux subtracted in 200 components = 0.00235251 Jy ! Clean residual min=-0.002738 max=0.002290 Jy/beam ! Clean residual mean=0.000014 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.300239 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.300239 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=8.355 mas, bmaj=9.149 mas, bpa=57.66 degrees ! Estimated noise=0.669516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511007 Jy ! Component: 100 - total flux cleaned = 0.000639742 Jy ! Component: 150 - total flux cleaned = 0.000714463 Jy ! Component: 200 - total flux cleaned = 0.000748085 Jy ! Total flux subtracted in 200 components = 0.000748085 Jy ! Clean residual min=-0.002505 max=0.002405 Jy/beam ! Clean residual mean=0.000026 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.300988 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 = 3.1542e-05 Jy ! Component: 100 - total flux cleaned = 9.15808e-05 Jy ! Component: 150 - total flux cleaned = 0.000148903 Jy ! Component: 200 - total flux cleaned = 0.00020364 Jy ! Total flux subtracted in 200 components = 0.00020364 Jy ! Clean residual min=-0.002504 max=0.002349 Jy/beam ! Clean residual mean=0.000024 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.301191 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.301191 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=5.276 mas, bpa=16.51 degrees ! Estimated noise=0.495986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.47276e-05 Jy ! Component: 100 - total flux cleaned = 0.000118089 Jy ! Component: 150 - total flux cleaned = 0.000117877 Jy ! Component: 200 - total flux cleaned = 0.000195161 Jy ! Total flux subtracted in 200 components = 0.000195161 Jy ! Clean residual min=-0.002299 max=0.002119 Jy/beam ! Clean residual mean=0.000008 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.301386 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.301386 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=0.101978Jy sigma=0.769983 ! Fit after self-cal, rms=0.101939Jy sigma=0.769698 wmodel /scr/pima/gc030_uvs/J1723+3417_S_map.mod ! Writing 125 model components to file: /scr/pima/gc030_uvs/J1723+3417_S_map.mod wobs /scr/pima/gc030_uvs/J1723+3417_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1723+3417_S_uvs.fits wwins /scr/pima/gc030_uvs/J1723+3417_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J1723+3417_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 = -0.000860266 Jy ! Component: 100 - total flux cleaned = -0.00117665 Jy ! Component: 150 - total flux cleaned = -0.00130865 Jy ! Component: 200 - total flux cleaned = -0.00143214 Jy ! Component: 250 - total flux cleaned = -0.00134506 Jy ! Component: 300 - total flux cleaned = -0.00128984 Jy ! Component: 350 - total flux cleaned = -0.00115721 Jy ! Component: 400 - total flux cleaned = -0.00113187 Jy ! Component: 450 - total flux cleaned = -0.00113195 Jy ! Component: 500 - total flux cleaned = -0.00115588 Jy ! Component: 550 - total flux cleaned = -0.00124792 Jy ! Component: 600 - total flux cleaned = -0.00129265 Jy ! Component: 650 - total flux cleaned = -0.00133567 Jy ! Component: 700 - total flux cleaned = -0.00139894 Jy ! Component: 750 - total flux cleaned = -0.00146003 Jy ! Component: 800 - total flux cleaned = -0.0014997 Jy ! Component: 850 - total flux cleaned = -0.00151936 Jy ! Component: 900 - total flux cleaned = -0.00155725 Jy ! Component: 950 - total flux cleaned = -0.00155704 Jy ! Component: 1000 - total flux cleaned = -0.00157525 Jy ! Component: 1050 - total flux cleaned = -0.00161073 Jy ! Component: 1100 - total flux cleaned = -0.00157535 Jy ! Component: 1150 - total flux cleaned = -0.0015409 Jy ! Component: 1200 - total flux cleaned = -0.00152399 Jy ! Component: 1250 - total flux cleaned = -0.0015074 Jy ! Component: 1300 - total flux cleaned = -0.00145911 Jy ! Component: 1350 - total flux cleaned = -0.00145882 Jy ! Component: 1400 - total flux cleaned = -0.00136484 Jy ! Component: 1450 - total flux cleaned = -0.00133415 Jy ! Component: 1500 - total flux cleaned = -0.00134899 Jy ! Component: 1550 - total flux cleaned = -0.00133416 Jy ! Component: 1600 - total flux cleaned = -0.00127616 Jy ! Component: 1650 - total flux cleaned = -0.0013191 Jy ! Component: 1700 - total flux cleaned = -0.00129099 Jy ! Component: 1750 - total flux cleaned = -0.00129109 Jy ! Component: 1800 - total flux cleaned = -0.00125019 Jy ! Component: 1850 - total flux cleaned = -0.00126389 Jy ! Component: 1900 - total flux cleaned = -0.00122382 Jy ! Component: 1950 - total flux cleaned = -0.00126338 Jy ! Component: 2000 - total flux cleaned = -0.00126315 Jy ! Component: 2050 - total flux cleaned = -0.00122453 Jy ! Component: 2100 - total flux cleaned = -0.00118681 Jy ! Component: 2150 - total flux cleaned = -0.00123713 Jy ! Component: 2200 - total flux cleaned = -0.00122467 Jy ! Component: 2250 - total flux cleaned = -0.00118763 Jy ! Component: 2300 - total flux cleaned = -0.00115117 Jy ! Component: 2350 - total flux cleaned = -0.00110319 Jy ! Component: 2400 - total flux cleaned = -0.00105573 Jy ! Component: 2450 - total flux cleaned = -0.0010441 Jy ! Component: 2500 - total flux cleaned = -0.00102065 Jy ! Component: 2550 - total flux cleaned = -0.000986112 Jy ! Component: 2600 - total flux cleaned = -0.000986178 Jy ! Component: 2650 - total flux cleaned = -0.000907222 Jy ! Component: 2700 - total flux cleaned = -0.000940942 Jy ! Component: 2750 - total flux cleaned = -0.000885463 Jy ! Component: 2800 - total flux cleaned = -0.000841487 Jy ! Component: 2850 - total flux cleaned = -0.000830563 Jy ! Component: 2900 - total flux cleaned = -0.000798218 Jy ! Component: 2950 - total flux cleaned = -0.000787455 Jy ! Component: 3000 - total flux cleaned = -0.000755651 Jy ! Component: 3050 - total flux cleaned = -0.000766158 Jy ! Component: 3100 - total flux cleaned = -0.000745179 Jy ! Component: 3150 - total flux cleaned = -0.000745169 Jy ! Component: 3200 - total flux cleaned = -0.000704099 Jy ! Component: 3250 - total flux cleaned = -0.000714182 Jy ! Component: 3300 - total flux cleaned = -0.000653572 Jy ! Component: 3350 - total flux cleaned = -0.000643591 Jy ! Component: 3400 - total flux cleaned = -0.000653514 Jy ! Component: 3450 - total flux cleaned = -0.000614044 Jy ! Component: 3500 - total flux cleaned = -0.000594503 Jy ! Component: 3550 - total flux cleaned = -0.00064323 Jy ! Component: 3600 - total flux cleaned = -0.000604546 Jy ! Component: 3650 - total flux cleaned = -0.000585391 Jy ! Component: 3700 - total flux cleaned = -0.000566422 Jy ! Component: 3750 - total flux cleaned = -0.000575896 Jy ! Component: 3800 - total flux cleaned = -0.000594726 Jy ! Component: 3850 - total flux cleaned = -0.000604033 Jy ! Component: 3900 - total flux cleaned = -0.000603954 Jy ! Component: 3950 - total flux cleaned = -0.000603865 Jy ! Component: 4000 - total flux cleaned = -0.000576294 Jy ! Component: 4050 - total flux cleaned = -0.000558168 Jy ! Total flux subtracted in 4096 components = -0.000576265 Jy ! Clean residual min=-0.000554 max=0.000533 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.30081 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 415 components and 0.30081 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1723+3417_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 5.276 at 16.51 degrees (North through East) ! Clean map min=-0.0010692 max=0.11626 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1723+3417_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116261 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401311 0.401311 0.802623 1.60525 3.21049 6.42098 12.842 25.6839 51.3679 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 747.549 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1723+3417_S_uvs.log closed on Fri Apr 22 07:55:26 2016