! Started logfile: /scr/pima/gc030_uvs/J1131+5128_S_uvs.log on Fri Apr 22 07:49:44 2016 obs /scr/pima/gc030_uvs/J1131+5128_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1131+5128_S_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 36 of 36 possible baselines. ! AN table 3: 140 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.92996 visibilities/baseline/integration-bin. ! Found source: J1131+5128 ! ! 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 74992 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/J1131+5128_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 2 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004733Jy sigma=8.911499 ! Fit after self-cal, rms=0.893918Jy sigma=7.978226 ! 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=2.008 mas, bmaj=2.566 mas, bpa=0.5515 degrees ! Estimated noise=0.842693 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 = 0.077564 Jy ! Component: 100 - total flux cleaned = 0.100068 Jy ! Total flux subtracted in 100 components = 0.100068 Jy ! Clean residual min=-0.004541 max=0.009366 Jy/beam ! Clean residual mean=-0.000002 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.100068 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.100068 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=0.101668Jy sigma=0.775279 ! Fit after self-cal, rms=0.100996Jy sigma=0.771971 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108345 Jy ! Component: 100 - total flux cleaned = 0.0174131 Jy ! Total flux subtracted in 100 components = 0.0174131 Jy ! Clean residual min=-0.003646 max=0.004972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.117482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.117482 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=0.099220Jy sigma=0.756574 ! Fit after self-cal, rms=0.099057Jy sigma=0.756266 ! Inverting map ! Added new window around map position (-1, 12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053598 Jy ! Component: 100 - total flux cleaned = 0.0087506 Jy ! Total flux subtracted in 100 components = 0.0087506 Jy ! Clean residual min=-0.003654 max=0.003678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.126232 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.126232 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=0.098761Jy sigma=0.753622 ! Fit after self-cal, rms=0.098695Jy sigma=0.753451 ! 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=2.553 mas, bmaj=3.361 mas, bpa=0.4645 degrees ! Estimated noise=0.329426 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 (7.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353418 Jy ! Component: 100 - total flux cleaned = 0.00435067 Jy ! Component: 150 - total flux cleaned = 0.00463606 Jy ! Component: 200 - total flux cleaned = 0.00457564 Jy ! Total flux subtracted in 200 components = 0.00457564 Jy ! Clean residual min=-0.002444 max=0.002347 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.130808 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.130808 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=0.098531Jy sigma=0.751998 ! Fit after self-cal, rms=0.098461Jy sigma=0.751923 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.553 x 3.361 at 0.4645 degrees (North through East) ! Clean map min=-0.0021623 max=0.10661 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 EB 1.06 HN 0.95 KP 0.99 ! LA 0.99 MK 0.96 NL 0.95 OV 1.05 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 EB 1.12 HN 0.97 KP 0.96 ! LA 0.90 MK 0.95 NL 0.97 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EB 1.18 HN 0.91 KP 1.02 ! LA 0.93 MK 0.91 NL 0.99 OV 1.01 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EB 1.09 HN 0.89 KP 0.96 ! LA 0.94 MK 0.87 NL 0.98 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.94 KP 0.98 LA 0.98 ! MK 0.96 NL 0.99 OV 1.02 PT 1.03 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EB 1.12 HN 0.95 KP 0.92 ! LA 0.97 MK 0.88 NL 0.99 OV 1.03 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 1.10 HN 0.98 KP 1.00 ! LA 0.94 MK 0.97 NL 0.99 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.97 KP 0.99 LA 0.98 ! MK 1.00 NL 0.99 OV 1.00 PT 1.00 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 EB 1.06 HN 1.01 KP 0.99 ! LA 0.99 MK 0.91 NL 1.04 OV 1.03 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 EB 1.14 HN 1.04 KP 1.01 ! LA 0.91 MK 0.87 NL 0.97 PT 1.00 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.92 KP 1.00 LA 1.05 ! MK 0.95 NL 1.02 OV 0.99 PT 1.01 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 EB 1.11 HN 0.99 KP 0.95 ! LA 1.01 MK 0.94 NL 0.96 OV 1.02 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EB 1.12 HN 0.94 KP 1.00 ! LA 0.93 MK 0.88 NL 0.96 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EB 1.19 HN 0.84 KP 0.83 ! LA 1.04 MK 0.99 NL 0.99 OV 1.08 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EB 1.13 HN 0.90 KP 0.95 ! LA 0.94 MK 0.92 NL 1.03 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 EB 1.20 HN 0.91 KP 1.03 ! LA 1.01 MK 0.96 NL 1.00 OV 0.98 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EB 1.13 HN 0.95 KP 0.98 ! LA 0.96 MK 0.96 NL 1.01 PT 1.06 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.098461Jy sigma=0.751923 ! Fit after self-cal, rms=0.095663Jy sigma=0.748576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.593 mas, bmaj=3.415 mas, bpa=0.5558 degrees ! Estimated noise=0.327232 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 = -0.000792966 Jy ! Component: 100 - total flux cleaned = -0.00112733 Jy ! Component: 150 - total flux cleaned = -0.00145569 Jy ! Component: 200 - total flux cleaned = -0.0017456 Jy ! Total flux subtracted in 200 components = -0.0017456 Jy ! Clean residual min=-0.001294 max=0.001344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.129062 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.129062 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=0.095631Jy sigma=0.748253 ! Fit after self-cal, rms=0.095557Jy sigma=0.748050 ! 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=0.095557Jy sigma=0.748050 ! Fit after self-cal, rms=0.095286Jy sigma=0.747697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=3.427 mas, bpa=0.1646 degrees ! Estimated noise=0.326369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000727728 Jy ! Component: 100 - total flux cleaned = -0.00100325 Jy ! Component: 150 - total flux cleaned = -0.00119977 Jy ! Component: 200 - total flux cleaned = -0.00138477 Jy ! Total flux subtracted in 200 components = -0.00138477 Jy ! Clean residual min=-0.001311 max=0.001357 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.127677 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.127677 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=0.095271Jy sigma=0.747523 ! Fit after self-cal, rms=0.095280Jy sigma=0.747495 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 = -7.71524e-05 Jy ! Component: 100 - total flux cleaned = -0.000195141 Jy ! Component: 150 - total flux cleaned = -0.000255231 Jy ! Component: 200 - total flux cleaned = -0.000297321 Jy ! Total flux subtracted in 200 components = -0.000297321 Jy ! Clean residual min=-0.001321 max=0.001284 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.12738 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.12738 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=0.095276Jy sigma=0.747445 ! Fit after self-cal, rms=0.095275Jy sigma=0.747444 ! 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=0.095275Jy sigma=0.747444 ! Fit after self-cal, rms=0.095057Jy sigma=0.747076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.614 mas, bmaj=3.439 mas, bpa=-0.09871 degrees ! Estimated noise=0.325162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00092405 Jy ! Component: 100 - total flux cleaned = -0.00138257 Jy ! Component: 150 - total flux cleaned = -0.00154183 Jy ! Component: 200 - total flux cleaned = -0.00160255 Jy ! Total flux subtracted in 200 components = -0.00160255 Jy ! Clean residual min=-0.001237 max=0.001117 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.125778 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.125778 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=0.095048Jy sigma=0.746975 ! Fit after self-cal, rms=0.095046Jy sigma=0.746956 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 = -9.95145e-05 Jy ! Component: 100 - total flux cleaned = -0.000131609 Jy ! Component: 150 - total flux cleaned = -0.000151521 Jy ! Component: 200 - total flux cleaned = -0.000179261 Jy ! Total flux subtracted in 200 components = -0.000179261 Jy ! Clean residual min=-0.001254 max=0.001126 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.125598 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.125598 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=0.095044Jy sigma=0.746935 ! Fit after self-cal, rms=0.095045Jy sigma=0.746933 ! 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=0.095045Jy sigma=0.746933 ! Fit after self-cal, rms=0.094711Jy sigma=0.746844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.009 mas, bmaj=9.079 mas, bpa=14.02 degrees ! Estimated noise=0.483361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111701 Jy ! Component: 100 - total flux cleaned = -0.00156266 Jy ! Component: 150 - total flux cleaned = -0.00165781 Jy ! Component: 200 - total flux cleaned = -0.00174473 Jy ! Total flux subtracted in 200 components = -0.00174473 Jy ! Clean residual min=-0.001655 max=0.001257 Jy/beam ! Clean residual mean=0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.123854 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.123854 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=0.094714Jy sigma=0.746812 ! Fit after self-cal, rms=0.094710Jy sigma=0.746795 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.78359e-05 Jy ! Component: 100 - total flux cleaned = -9.96182e-05 Jy ! Component: 150 - total flux cleaned = -0.000130201 Jy ! Component: 200 - total flux cleaned = -0.000148327 Jy ! Total flux subtracted in 200 components = -0.000148327 Jy ! Clean residual min=-0.001640 max=0.001258 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.123705 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 90 components and 0.123705 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=0.094712Jy sigma=0.746808 ! Fit after self-cal, rms=0.094712Jy sigma=0.746807 ! 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=2.621 mas, bmaj=3.449 mas, bpa=-0.3546 degrees ! Estimated noise=0.32403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.621 x 3.449 at -0.3546 degrees (North through East) ! Clean map min=-0.0011216 max=0.10486 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=2.053 mas, bmaj=2.617 mas, bpa=-0.9769 degrees ! Estimated noise=0.852145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0779429 Jy ! Component: 100 - total flux cleaned = 0.100422 Jy ! Component: 150 - total flux cleaned = 0.110034 Jy ! Component: 200 - total flux cleaned = 0.114988 Jy ! Total flux subtracted in 200 components = 0.114988 Jy ! Clean residual min=-0.002873 max=0.002856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.114988 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.114988 Jy ! Inverting map and beam ! Estimated beam: bmin=2.621 mas, bmaj=3.449 mas, bpa=-0.3546 degrees ! Estimated noise=0.32403 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 = 0.00428389 Jy ! Component: 100 - total flux cleaned = 0.00661715 Jy ! Component: 150 - total flux cleaned = 0.00810205 Jy ! Component: 200 - total flux cleaned = 0.00879582 Jy ! Total flux subtracted in 200 components = 0.00879582 Jy ! Clean residual min=-0.001116 max=0.001318 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.123784 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.123784 Jy ! Inverting map ! Added new window around map position (-7, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833238 Jy ! Component: 100 - total flux cleaned = 0.000932019 Jy ! Component: 150 - total flux cleaned = 0.00101912 Jy ! Component: 200 - total flux cleaned = 0.00107039 Jy ! Total flux subtracted in 200 components = 0.00107039 Jy ! Clean residual min=-0.001094 max=0.001024 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.124854 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.124854 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.009 mas, bmaj=9.079 mas, bpa=14.02 degrees ! Estimated noise=0.483361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461716 Jy ! Component: 100 - total flux cleaned = -0.000551591 Jy ! Component: 150 - total flux cleaned = -0.000627842 Jy ! Component: 200 - total flux cleaned = -0.000694988 Jy ! Total flux subtracted in 200 components = -0.000694988 Jy ! Clean residual min=-0.001511 max=0.001142 Jy/beam ! Clean residual mean=0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.124159 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 = -1.46221e-05 Jy ! Component: 100 - total flux cleaned = -2.84527e-05 Jy ! Component: 150 - total flux cleaned = -4.09254e-05 Jy ! Component: 200 - total flux cleaned = -5.28324e-05 Jy ! Total flux subtracted in 200 components = -5.28324e-05 Jy ! Clean residual min=-0.001495 max=0.001138 Jy/beam ! Clean residual mean=0.000004 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.124107 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.124107 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.621 mas, bmaj=3.449 mas, bpa=-0.3546 degrees ! Estimated noise=0.32403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276796 Jy ! Component: 100 - total flux cleaned = 0.000357232 Jy ! Component: 150 - total flux cleaned = 0.000393564 Jy ! Component: 200 - total flux cleaned = 0.000443416 Jy ! Total flux subtracted in 200 components = 0.000443416 Jy ! Clean residual min=-0.001142 max=0.001007 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.12455 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.12455 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=0.094707Jy sigma=0.746745 ! Fit after self-cal, rms=0.094705Jy sigma=0.746703 wmodel /scr/pima/gc030_uvs/J1131+5128_S_map.mod ! Writing 85 model components to file: /scr/pima/gc030_uvs/J1131+5128_S_map.mod wobs /scr/pima/gc030_uvs/J1131+5128_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1131+5128_S_uvs.fits wwins /scr/pima/gc030_uvs/J1131+5128_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J1131+5128_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 = -6.21527e-05 Jy ! Component: 100 - total flux cleaned = -7.90062e-05 Jy ! Component: 150 - total flux cleaned = -2.96048e-05 Jy ! Component: 200 - total flux cleaned = 2.17092e-06 Jy ! Component: 250 - total flux cleaned = 4.91345e-05 Jy ! Component: 300 - total flux cleaned = 7.98178e-05 Jy ! Component: 350 - total flux cleaned = 0.000109751 Jy ! Component: 400 - total flux cleaned = 0.000182629 Jy ! Component: 450 - total flux cleaned = 0.000167754 Jy ! Component: 500 - total flux cleaned = 0.000153651 Jy ! Component: 550 - total flux cleaned = 0.000167483 Jy ! Component: 600 - total flux cleaned = 0.000126631 Jy ! Component: 650 - total flux cleaned = 8.6865e-05 Jy ! Component: 700 - total flux cleaned = 8.67478e-05 Jy ! Component: 750 - total flux cleaned = 3.46582e-05 Jy ! Component: 800 - total flux cleaned = 9.06261e-06 Jy ! Component: 850 - total flux cleaned = -3.54183e-06 Jy ! Component: 900 - total flux cleaned = -4.09807e-05 Jy ! Component: 950 - total flux cleaned = -4.07509e-05 Jy ! Component: 1000 - total flux cleaned = -6.54596e-05 Jy ! Component: 1050 - total flux cleaned = -0.000113854 Jy ! Component: 1100 - total flux cleaned = -0.000149914 Jy ! Component: 1150 - total flux cleaned = -0.000173512 Jy ! Component: 1200 - total flux cleaned = -0.000185348 Jy ! Component: 1250 - total flux cleaned = -0.000208532 Jy ! Component: 1300 - total flux cleaned = -0.00027741 Jy ! Component: 1350 - total flux cleaned = -0.000277458 Jy ! Component: 1400 - total flux cleaned = -0.000333685 Jy ! Component: 1450 - total flux cleaned = -0.000344743 Jy ! Component: 1500 - total flux cleaned = -0.000344684 Jy ! Component: 1550 - total flux cleaned = -0.000366621 Jy ! Component: 1600 - total flux cleaned = -0.000410005 Jy ! Component: 1650 - total flux cleaned = -0.000399377 Jy ! Component: 1700 - total flux cleaned = -0.000442087 Jy ! Component: 1750 - total flux cleaned = -0.000473869 Jy ! Component: 1800 - total flux cleaned = -0.000484384 Jy ! Component: 1850 - total flux cleaned = -0.000494716 Jy ! Component: 1900 - total flux cleaned = -0.000515443 Jy ! Component: 1950 - total flux cleaned = -0.000556458 Jy ! Component: 2000 - total flux cleaned = -0.000566765 Jy ! Component: 2050 - total flux cleaned = -0.000647399 Jy ! Component: 2100 - total flux cleaned = -0.000657346 Jy ! Component: 2150 - total flux cleaned = -0.000716954 Jy ! Component: 2200 - total flux cleaned = -0.000736586 Jy ! Component: 2250 - total flux cleaned = -0.000765952 Jy ! Component: 2300 - total flux cleaned = -0.000804768 Jy ! Component: 2350 - total flux cleaned = -0.000862719 Jy ! Component: 2400 - total flux cleaned = -0.000901111 Jy ! Component: 2450 - total flux cleaned = -0.000920152 Jy ! Component: 2500 - total flux cleaned = -0.000976938 Jy ! Component: 2550 - total flux cleaned = -0.00102385 Jy ! Component: 2600 - total flux cleaned = -0.00104254 Jy ! Component: 2650 - total flux cleaned = -0.00106106 Jy ! Component: 2700 - total flux cleaned = -0.00111625 Jy ! Component: 2750 - total flux cleaned = -0.00108881 Jy ! Component: 2800 - total flux cleaned = -0.00114334 Jy ! Component: 2850 - total flux cleaned = -0.00115238 Jy ! Component: 2900 - total flux cleaned = -0.00117933 Jy ! Component: 2950 - total flux cleaned = -0.00118826 Jy ! Component: 3000 - total flux cleaned = -0.00124146 Jy ! Component: 3050 - total flux cleaned = -0.00125019 Jy ! Component: 3100 - total flux cleaned = -0.00129404 Jy ! Component: 3150 - total flux cleaned = -0.00130278 Jy ! Component: 3200 - total flux cleaned = -0.00134593 Jy ! Component: 3250 - total flux cleaned = -0.00134595 Jy ! Component: 3300 - total flux cleaned = -0.00134601 Jy ! Component: 3350 - total flux cleaned = -0.00138006 Jy ! Component: 3400 - total flux cleaned = -0.00138855 Jy ! Component: 3450 - total flux cleaned = -0.00140543 Jy ! Component: 3500 - total flux cleaned = -0.00140543 Jy ! Component: 3550 - total flux cleaned = -0.00142207 Jy ! Component: 3600 - total flux cleaned = -0.00141372 Jy ! Component: 3650 - total flux cleaned = -0.00144679 Jy ! Component: 3700 - total flux cleaned = -0.00143034 Jy ! Component: 3750 - total flux cleaned = -0.00139764 Jy ! Component: 3800 - total flux cleaned = -0.00140573 Jy ! Component: 3850 - total flux cleaned = -0.00143 Jy ! Component: 3900 - total flux cleaned = -0.00139785 Jy ! Component: 3950 - total flux cleaned = -0.00142188 Jy ! Component: 4000 - total flux cleaned = -0.00138202 Jy ! Component: 4050 - total flux cleaned = -0.00138207 Jy ! Total flux subtracted in 4096 components = -0.00138204 Jy ! Clean residual min=-0.000565 max=0.000497 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.123168 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 397 components and 0.123168 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1131+5128_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.621 x 3.449 at -0.3546 degrees (North through East) ! Clean map min=-0.00077951 max=0.105 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1131+5128_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386076 0.386076 0.772151 1.5443 3.08861 6.17721 12.3544 24.7088 49.4177 98.8354 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 777.049 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1131+5128_S_uvs.log closed on Fri Apr 22 07:49:56 2016