! Started logfile: J1426+3625_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:44:06 2017 obs J1426+3625_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1426+3625_X_2009_05_13_pus_uva.fits ! AN table 1: 124 integrations on 120 of 120 possible baselines. ! AN table 2: 249 integrations on 120 of 120 possible baselines. ! AN table 3: 126 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.400568 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1426+3625 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 95944 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1426+3625_X_2009_05_13_pus] 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 0.100x0.100 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 1501 telescope corrections were flagged in sub-array 1. ! A total of 1402 telescope corrections were flagged in sub-array 2. ! A total of 296 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1501 telescope corrections were flagged in sub-array 1. ! A total of 1402 telescope corrections were flagged in sub-array 2. ! A total of 296 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1501 telescope corrections were flagged in sub-array 1. ! A total of 1402 telescope corrections were flagged in sub-array 2. ! A total of 296 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1501 telescope corrections were flagged in sub-array 1. ! A total of 1402 telescope corrections were flagged in sub-array 2. ! A total of 296 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.943122Jy sigma=0.008552 ! Fit after self-cal, rms=0.883753Jy sigma=0.008074 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4848 mas, bmaj=0.911 mas, bpa=5.254 degrees ! Estimated noise=610.909 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 = 0.0853298 Jy ! Component: 100 - total flux cleaned = 0.114357 Jy ! Total flux subtracted in 100 components = 0.114357 Jy ! Clean residual min=-0.008281 max=0.027853 Jy/beam ! Clean residual mean=0.000019 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.114357 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.114357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149413Jy sigma=0.001246 ! Fit after self-cal, rms=0.149159Jy sigma=0.001244 ! Inverting map ! Added new window around map position (1.2, 0.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244213 Jy ! Component: 100 - total flux cleaned = 0.0370897 Jy ! Total flux subtracted in 100 components = 0.0370897 Jy ! Clean residual min=-0.006156 max=0.023025 Jy/beam ! Clean residual mean=-0.000000 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.151447 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.151447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143708Jy sigma=0.001185 ! Fit after self-cal, rms=0.142707Jy sigma=0.001176 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154399 Jy ! Component: 100 - total flux cleaned = 0.0230316 Jy ! Total flux subtracted in 100 components = 0.0230316 Jy ! Clean residual min=-0.005554 max=0.013983 Jy/beam ! Clean residual mean=-0.000012 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.174479 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.174479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140557Jy sigma=0.001153 ! Fit after self-cal, rms=0.140160Jy sigma=0.001149 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729641 Jy ! Component: 100 - total flux cleaned = 0.0100173 Jy ! Total flux subtracted in 100 components = 0.0100173 Jy ! Clean residual min=-0.005101 max=0.009239 Jy/beam ! Clean residual mean=-0.000017 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.184496 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.184496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139439Jy sigma=0.001141 ! Fit after self-cal, rms=0.139273Jy sigma=0.001140 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315828 Jy ! Component: 100 - total flux cleaned = 0.00547132 Jy ! Total flux subtracted in 100 components = 0.00547132 Jy ! Clean residual min=-0.004459 max=0.006583 Jy/beam ! Clean residual mean=-0.000020 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.189967 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.189967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138908Jy sigma=0.001136 ! Fit after self-cal, rms=0.138822Jy sigma=0.001135 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209831 Jy ! Component: 100 - total flux cleaned = 0.00399352 Jy ! Total flux subtracted in 100 components = 0.00399352 Jy ! Clean residual min=-0.003945 max=0.004948 Jy/beam ! Clean residual mean=-0.000023 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.193961 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.193961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138601Jy sigma=0.001132 ! Fit after self-cal, rms=0.138554Jy sigma=0.001132 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.58 mas, bmaj=1.116 mas, bpa=5.712 degrees ! Estimated noise=256.377 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 (-0.9, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660523 Jy ! Component: 100 - total flux cleaned = 0.0107142 Jy ! Component: 150 - total flux cleaned = 0.012274 Jy ! Component: 200 - total flux cleaned = 0.0132821 Jy ! Total flux subtracted in 200 components = 0.0132821 Jy ! Clean residual min=-0.002104 max=0.002128 Jy/beam ! Clean residual mean=-0.000205 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.207243 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.207243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138203Jy sigma=0.001128 ! Fit after self-cal, rms=0.138177Jy sigma=0.001128 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.92 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 0.95 NY 1.00* OV 1.00* PT 1.00* ! SC 0.86 TS 1.00* WZ 0.88 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.03 HO 1.00* ! KK 1.00* KP 1.00 LA 0.97 MK 1.00* ! NL 0.97 NY 1.02 OV 1.00 PT 0.98 ! SC 1.01 TS 1.00* WZ 0.97 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.94 HN 1.04 HO 1.00* ! KK 1.05 KP 1.00 LA 0.97 MK 1.08 ! NL 1.00 NY 1.01 OV 0.97 PT 0.97 ! SC 1.08 TS 1.28 WZ 1.00* KB 0.95 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.84 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00 NY 1.00* OV 1.00* PT 1.00* ! SC 0.93 TS 1.00* WZ 0.89 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 1.06 HO 1.00* ! KK 1.00* KP 0.97 LA 0.96 MK 1.00* ! NL 0.96 NY 0.97 OV 0.97 PT 1.02 ! SC 1.02 TS 1.00* WZ 0.98 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.94 HN 1.05 HO 1.00* ! KK 1.03 KP 0.96 LA 0.98 MK 1.09 ! NL 0.95 NY 0.98 OV 0.97 PT 1.01 ! SC 1.10 TS 1.22 WZ 1.00* KB 0.94 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 0.90 NY 1.00* OV 1.00* PT 1.00* ! SC 0.91 TS 1.00* WZ 0.90 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 1.04 HO 1.00* ! KK 1.00* KP 0.96 LA 1.01 MK 1.00* ! NL 1.01 NY 0.99 OV 1.00 PT 1.04 ! SC 1.08 TS 1.00* WZ 0.98 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.98 HN 1.08 HO 1.00* ! KK 0.99 KP 0.98 LA 1.04 MK 1.04 ! NL 1.00 NY 1.04 OV 0.99 PT 1.00 ! SC 1.11 TS 1.20 WZ 1.00* KB 0.93 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.86 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 0.93 NY 1.00* OV 1.00* PT 1.00* ! SC 0.88 TS 1.00* WZ 0.94 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 HN 1.02 HO 1.00* ! KK 1.00* KP 0.99 LA 0.98 MK 1.00* ! NL 0.99 NY 0.94 OV 1.00 PT 1.03 ! SC 1.02 TS 1.00* WZ 0.99 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 1.10 HO 1.00* ! KK 0.99 KP 0.98 LA 0.98 MK 1.02 ! NL 1.00 NY 1.04 OV 1.00 PT 1.00 ! SC 1.02 TS 1.26 WZ 1.00* KB 0.91 ! ! ! Fit before self-cal, rms=0.138177Jy sigma=0.001128 ! Fit after self-cal, rms=0.139864Jy sigma=0.001125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5861 mas, bmaj=1.125 mas, bpa=5.516 degrees ! Estimated noise=258.821 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 = 0.000458237 Jy ! Component: 100 - total flux cleaned = 0.000891311 Jy ! Component: 150 - total flux cleaned = 0.00119761 Jy ! Component: 200 - total flux cleaned = 0.00147022 Jy ! Total flux subtracted in 200 components = 0.00147022 Jy ! Clean residual min=-0.001601 max=0.001843 Jy/beam ! Clean residual mean=-0.000007 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.208713 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.208713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139798Jy sigma=0.001124 ! Fit after self-cal, rms=0.139825Jy sigma=0.001124 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139825Jy sigma=0.001124 ! Fit after self-cal, rms=0.139179Jy sigma=0.001124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5853 mas, bmaj=1.125 mas, bpa=5.442 degrees ! Estimated noise=257.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211146 Jy ! Component: 100 - total flux cleaned = 0.000604447 Jy ! Component: 150 - total flux cleaned = 0.00089602 Jy ! Component: 200 - total flux cleaned = 0.00120081 Jy ! Total flux subtracted in 200 components = 0.00120081 Jy ! Clean residual min=-0.001439 max=0.001648 Jy/beam ! Clean residual mean=-0.000005 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.209914 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.209914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139137Jy sigma=0.001123 ! Fit after self-cal, rms=0.139132Jy sigma=0.001123 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 (-8.7, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974385 Jy ! Component: 100 - total flux cleaned = 0.00120071 Jy ! Component: 150 - total flux cleaned = 0.00139542 Jy ! Component: 200 - total flux cleaned = 0.00153776 Jy ! Total flux subtracted in 200 components = 0.00153776 Jy ! Clean residual min=-0.001428 max=0.001467 Jy/beam ! Clean residual mean=-0.000015 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.211452 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.211452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139102Jy sigma=0.001123 ! Fit after self-cal, rms=0.139095Jy sigma=0.001123 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139095Jy sigma=0.001123 ! Fit after self-cal, rms=0.138532Jy sigma=0.001123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5843 mas, bmaj=1.124 mas, bpa=5.377 degrees ! Estimated noise=256.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364408 Jy ! Component: 100 - total flux cleaned = 0.00064835 Jy ! Component: 150 - total flux cleaned = 0.000826408 Jy ! Component: 200 - total flux cleaned = 0.000955295 Jy ! Total flux subtracted in 200 components = 0.000955295 Jy ! Clean residual min=-0.001313 max=0.001295 Jy/beam ! Clean residual mean=-0.000014 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.212407 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.212407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138511Jy sigma=0.001123 ! Fit after self-cal, rms=0.138513Jy sigma=0.001123 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 = 0.000203961 Jy ! Component: 100 - total flux cleaned = 0.000237957 Jy ! Component: 150 - total flux cleaned = 0.000267238 Jy ! Component: 200 - total flux cleaned = 0.000319676 Jy ! Total flux subtracted in 200 components = 0.000319676 Jy ! Clean residual min=-0.001312 max=0.001261 Jy/beam ! Clean residual mean=-0.000016 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.212727 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.212727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138499Jy sigma=0.001122 ! Fit after self-cal, rms=0.138497Jy sigma=0.001122 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138497Jy sigma=0.001122 ! Fit after self-cal, rms=0.138036Jy sigma=0.001122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=2.591 mas, bpa=-58.13 degrees ! Estimated noise=384.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767549 Jy ! Component: 100 - total flux cleaned = 0.000681491 Jy ! Component: 150 - total flux cleaned = 0.000716388 Jy ! Component: 200 - total flux cleaned = 0.00076478 Jy ! Total flux subtracted in 200 components = 0.00076478 Jy ! Clean residual min=-0.001331 max=0.001228 Jy/beam ! Clean residual mean=-0.000060 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.213491 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.213491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138039Jy sigma=0.001122 ! Fit after self-cal, rms=0.138035Jy sigma=0.001122 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 = 0.000116486 Jy ! Component: 100 - total flux cleaned = 0.000148661 Jy ! Component: 150 - total flux cleaned = 0.000133512 Jy ! Component: 200 - total flux cleaned = 0.000132945 Jy ! Total flux subtracted in 200 components = 0.000132945 Jy ! Clean residual min=-0.001359 max=0.001233 Jy/beam ! Clean residual mean=-0.000064 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.213624 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.213624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138034Jy sigma=0.001122 ! Fit after self-cal, rms=0.138033Jy sigma=0.001122 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.5836 mas, bmaj=1.124 mas, bpa=5.319 degrees ! Estimated noise=256.133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5836 x 1.124 at 5.319 degrees (North through East) ! Clean map min=-0.0012391 max=0.092798 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4872 mas, bmaj=0.9178 mas, bpa=4.908 degrees ! Estimated noise=611.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0888837 Jy ! Component: 100 - total flux cleaned = 0.127835 Jy ! Component: 150 - total flux cleaned = 0.150977 Jy ! Component: 200 - total flux cleaned = 0.165867 Jy ! Total flux subtracted in 200 components = 0.165867 Jy ! Clean residual min=-0.003447 max=0.008831 Jy/beam ! Clean residual mean=0.000022 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.165866 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.165866 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5836 mas, bmaj=1.124 mas, bpa=5.319 degrees ! Estimated noise=256.133 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) ! Added new window around map position (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016537 Jy ! Component: 100 - total flux cleaned = 0.0259104 Jy ! Component: 150 - total flux cleaned = 0.0320873 Jy ! Component: 200 - total flux cleaned = 0.0363368 Jy ! Total flux subtracted in 200 components = 0.0363368 Jy ! Clean residual min=-0.001541 max=0.002370 Jy/beam ! Clean residual mean=0.000058 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.202203 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 0.202203 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030135 Jy ! Component: 100 - total flux cleaned = 0.00527924 Jy ! Component: 150 - total flux cleaned = 0.00703038 Jy ! Component: 200 - total flux cleaned = 0.00804402 Jy ! Total flux subtracted in 200 components = 0.00804402 Jy ! Clean residual min=-0.001327 max=0.001343 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.210247 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 81 components and 0.210247 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=2.591 mas, bpa=-58.13 degrees ! Estimated noise=384.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214333 Jy ! Component: 100 - total flux cleaned = 0.00292379 Jy ! Component: 150 - total flux cleaned = 0.00304686 Jy ! Component: 200 - total flux cleaned = 0.00314398 Jy ! Total flux subtracted in 200 components = 0.00314398 Jy ! Clean residual min=-0.001365 max=0.001250 Jy/beam ! Clean residual mean=-0.000059 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.213391 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 = 6.56296e-05 Jy ! Component: 100 - total flux cleaned = 0.000124959 Jy ! Component: 150 - total flux cleaned = 0.000165335 Jy ! Component: 200 - total flux cleaned = 0.000189709 Jy ! Total flux subtracted in 200 components = 0.000189709 Jy ! Clean residual min=-0.001367 max=0.001220 Jy/beam ! Clean residual mean=-0.000063 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.213581 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 117 components and 0.213581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5836 mas, bmaj=1.124 mas, bpa=5.319 degrees ! Estimated noise=256.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445451 Jy ! Component: 100 - total flux cleaned = -0.000370787 Jy ! Component: 150 - total flux cleaned = -0.000369497 Jy ! Component: 200 - total flux cleaned = -0.000426486 Jy ! Total flux subtracted in 200 components = -0.000426486 Jy ! Clean residual min=-0.001231 max=0.001162 Jy/beam ! Clean residual mean=-0.000017 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.213155 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.213155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138011Jy sigma=0.001122 ! Fit after self-cal, rms=0.138009Jy sigma=0.001122 wmodel J1426+3625_X_2009_05_13_pus_map.mod ! Writing 134 model components to file: J1426+3625_X_2009_05_13_pus_map.mod wobs J1426+3625_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1426+3625_X_2009_05_13_pus_uvs.fits wwins J1426+3625_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J1426+3625_X_2009_05_13_pus_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 = -0.000165699 Jy ! Component: 100 - total flux cleaned = -0.000166356 Jy ! Component: 150 - total flux cleaned = -0.000126369 Jy ! Component: 200 - total flux cleaned = -2.77705e-05 Jy ! Component: 250 - total flux cleaned = 4.94224e-05 Jy ! Component: 300 - total flux cleaned = 6.83005e-05 Jy ! Component: 350 - total flux cleaned = 8.69773e-05 Jy ! Component: 400 - total flux cleaned = 6.84639e-05 Jy ! Component: 450 - total flux cleaned = 3.20115e-05 Jy ! Component: 500 - total flux cleaned = -2.1805e-05 Jy ! Component: 550 - total flux cleaned = -5.71729e-05 Jy ! Component: 600 - total flux cleaned = -0.000109921 Jy ! Component: 650 - total flux cleaned = -0.000144613 Jy ! Component: 700 - total flux cleaned = -0.000213669 Jy ! Component: 750 - total flux cleaned = -0.000264667 Jy ! Component: 800 - total flux cleaned = -0.000298394 Jy ! Component: 850 - total flux cleaned = -0.000298344 Jy ! Component: 900 - total flux cleaned = -0.00033164 Jy ! Component: 950 - total flux cleaned = -0.000364601 Jy ! Component: 1000 - total flux cleaned = -0.000397273 Jy ! Component: 1050 - total flux cleaned = -0.000429526 Jy ! Component: 1100 - total flux cleaned = -0.000493596 Jy ! Component: 1150 - total flux cleaned = -0.000541295 Jy ! Component: 1200 - total flux cleaned = -0.000588716 Jy ! Component: 1250 - total flux cleaned = -0.000604326 Jy ! Component: 1300 - total flux cleaned = -0.000620105 Jy ! Component: 1350 - total flux cleaned = -0.00069752 Jy ! Component: 1400 - total flux cleaned = -0.000743606 Jy ! Component: 1450 - total flux cleaned = -0.000773992 Jy ! Component: 1500 - total flux cleaned = -0.000804204 Jy ! Component: 1550 - total flux cleaned = -0.000834335 Jy ! Component: 1600 - total flux cleaned = -0.000864322 Jy ! Component: 1650 - total flux cleaned = -0.000908827 Jy ! Component: 1700 - total flux cleaned = -0.000923458 Jy ! Component: 1750 - total flux cleaned = -0.000923567 Jy ! Component: 1800 - total flux cleaned = -0.000938165 Jy ! Component: 1850 - total flux cleaned = -0.000967209 Jy ! Component: 1900 - total flux cleaned = -0.000967338 Jy ! Component: 1950 - total flux cleaned = -0.00102469 Jy ! Component: 2000 - total flux cleaned = -0.00102478 Jy ! Component: 2050 - total flux cleaned = -0.00103896 Jy ! Component: 2100 - total flux cleaned = -0.00105305 Jy ! Component: 2150 - total flux cleaned = -0.001053 Jy ! Component: 2200 - total flux cleaned = -0.00108091 Jy ! Component: 2250 - total flux cleaned = -0.001067 Jy ! Component: 2300 - total flux cleaned = -0.00109459 Jy ! Component: 2350 - total flux cleaned = -0.00112209 Jy ! Component: 2400 - total flux cleaned = -0.00109473 Jy ! Component: 2450 - total flux cleaned = -0.00113557 Jy ! Component: 2500 - total flux cleaned = -0.00116259 Jy ! Component: 2550 - total flux cleaned = -0.00114906 Jy ! Component: 2600 - total flux cleaned = -0.00114908 Jy ! Component: 2650 - total flux cleaned = -0.00120248 Jy ! Component: 2700 - total flux cleaned = -0.00124235 Jy ! Component: 2750 - total flux cleaned = -0.00122907 Jy ! Component: 2800 - total flux cleaned = -0.00126848 Jy ! Component: 2850 - total flux cleaned = -0.00129466 Jy ! Component: 2900 - total flux cleaned = -0.00129462 Jy ! Component: 2950 - total flux cleaned = -0.00132063 Jy ! Component: 3000 - total flux cleaned = -0.00137235 Jy ! Component: 3050 - total flux cleaned = -0.00135939 Jy ! Component: 3100 - total flux cleaned = -0.00134665 Jy ! Component: 3150 - total flux cleaned = -0.0013977 Jy ! Component: 3200 - total flux cleaned = -0.00138499 Jy ! Component: 3250 - total flux cleaned = -0.0014482 Jy ! Component: 3300 - total flux cleaned = -0.00142296 Jy ! Component: 3350 - total flux cleaned = -0.00143544 Jy ! Component: 3400 - total flux cleaned = -0.0014479 Jy ! Component: 3450 - total flux cleaned = -0.0014852 Jy ! Component: 3500 - total flux cleaned = -0.00144804 Jy ! Component: 3550 - total flux cleaned = -0.00146043 Jy ! Component: 3600 - total flux cleaned = -0.00148512 Jy ! Component: 3650 - total flux cleaned = -0.00149738 Jy ! Component: 3700 - total flux cleaned = -0.00147305 Jy ! Component: 3750 - total flux cleaned = -0.00150955 Jy ! Component: 3800 - total flux cleaned = -0.00150953 Jy ! Component: 3850 - total flux cleaned = -0.00152163 Jy ! Component: 3900 - total flux cleaned = -0.00156958 Jy ! Component: 3950 - total flux cleaned = -0.00154569 Jy ! Component: 4000 - total flux cleaned = -0.00156955 Jy ! Component: 4050 - total flux cleaned = -0.0015932 Jy ! Total flux subtracted in 4096 components = -0.00159316 Jy ! Clean residual min=-0.000774 max=0.000806 Jy/beam ! Clean residual mean=-0.000009 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.211561 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 447 components and 0.211561 Jy ![Exited script file: muppet] wmap "J1426+3625_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5836 x 1.124 at 5.319 degrees (North through East) ! Clean map min=-0.0010497 max=0.092105 Jy/beam ! Writing clean map to FITS file: J1426+3625_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0921046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.70532 0.70532 1.41064 2.82128 5.64256 11.2851 22.5703 45.1405 90.281 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5836 x 1.124 at 5.319 degrees (North through East) ! Clean map min=-0.0010497 max=0.092105 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1426+3625_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:44:19 2017