! Started logfile: J0005+3820_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:36:31 2017 obs J0005+3820_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0005+3820_X_2009_05_13_pus_uva.fits ! AN table 1: 279 integrations on 120 of 120 possible baselines. ! AN table 2: 126 integrations on 120 of 120 possible baselines. ! AN table 3: 21 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.397046 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0005+3820 ! ! 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 81188 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 J0005+3820_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 1750 telescope corrections were flagged in sub-array 1. ! A total of 810 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1750 telescope corrections were flagged in sub-array 1. ! A total of 810 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1750 telescope corrections were flagged in sub-array 1. ! A total of 810 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1750 telescope corrections were flagged in sub-array 1. ! A total of 810 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.827724Jy sigma=0.007459 ! Fit after self-cal, rms=0.759086Jy sigma=0.006797 ! 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=0.522 mas, bmaj=0.8883 mas, bpa=-6.14 degrees ! Estimated noise=683.143 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 = 0.182288 Jy ! Component: 100 - total flux cleaned = 0.246607 Jy ! Total flux subtracted in 100 components = 0.246607 Jy ! Clean residual min=-0.009550 max=0.029807 Jy/beam ! Clean residual mean=-0.000044 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.246607 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.246607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159484Jy sigma=0.001361 ! Fit after self-cal, rms=0.159013Jy sigma=0.001356 ! Inverting map ! Added new window around map position (0.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363019 Jy ! Component: 100 - total flux cleaned = 0.0577633 Jy ! Total flux subtracted in 100 components = 0.0577633 Jy ! Clean residual min=-0.006527 max=0.016839 Jy/beam ! Clean residual mean=-0.000027 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.30437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.30437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146960Jy sigma=0.001206 ! Fit after self-cal, rms=0.146560Jy sigma=0.001203 ! Inverting map ! Added new window around map position (1.4, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191292 Jy ! Component: 100 - total flux cleaned = 0.031311 Jy ! Total flux subtracted in 100 components = 0.031311 Jy ! Clean residual min=-0.005643 max=0.009242 Jy/beam ! Clean residual mean=-0.000018 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.335681 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.335681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142939Jy sigma=0.001157 ! Fit after self-cal, rms=0.142743Jy sigma=0.001155 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103938 Jy ! Component: 100 - total flux cleaned = 0.0174308 Jy ! Total flux subtracted in 100 components = 0.0174308 Jy ! Clean residual min=-0.004876 max=0.006433 Jy/beam ! Clean residual mean=-0.000013 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.353112 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.353112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141615Jy sigma=0.001140 ! Fit after self-cal, rms=0.141565Jy sigma=0.001140 ! 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=0.6825 mas, bmaj=1.097 mas, bpa=-8.593 degrees ! Estimated noise=278.056 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 = 0.0093423 Jy ! Component: 100 - total flux cleaned = 0.0148978 Jy ! Component: 150 - total flux cleaned = 0.0185194 Jy ! Component: 200 - total flux cleaned = 0.0209398 Jy ! Total flux subtracted in 200 components = 0.0209398 Jy ! Clean residual min=-0.002610 max=0.004106 Jy/beam ! Clean residual mean=-0.000022 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.374052 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.374052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140988Jy sigma=0.001132 ! Fit after self-cal, rms=0.140957Jy sigma=0.001132 ! Inverting map ! Added new window around map position (2.2, -1.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032734 Jy ! Component: 100 - total flux cleaned = 0.00413354 Jy ! Component: 150 - total flux cleaned = 0.00462817 Jy ! Component: 200 - total flux cleaned = 0.00487005 Jy ! Total flux subtracted in 200 components = 0.00487005 Jy ! Clean residual min=-0.002419 max=0.002822 Jy/beam ! Clean residual mean=-0.000014 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.378922 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.378922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140856Jy sigma=0.001131 ! Fit after self-cal, rms=0.140851Jy sigma=0.001131 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.08 HO 1.00* ! KK 1.06 KP 1.03 LA 1.06 MK 1.02 ! NL 0.98 NY 0.98 OV 0.99 PT 0.98 ! SC 1.03 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.87 HN 0.97 HO 1.00* ! KK 1.00* KP 1.00 LA 0.98 MK 1.03 ! NL 0.96 NY 0.97 OV 1.00 PT 0.96 ! SC 1.04 TS 0.97 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.08 HO 1.00* ! KK 1.02 KP 0.99 LA 1.04 MK 1.03 ! NL 0.96 NY 0.97 OV 0.96 PT 1.03 ! SC 1.03 TS 1.00* WZ 1.03 KB 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.85 HN 0.99 HO 1.00* ! KK 1.00* KP 0.95 LA 0.95 MK 1.01 ! NL 0.95 NY 0.96 OV 0.98 PT 1.01 ! SC 1.08 TS 0.98 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.09 HO 1.00* ! KK 1.00 KP 1.02 LA 1.06 MK 0.98 ! NL 1.00 NY 0.98 OV 1.00 PT 1.02 ! SC 1.07 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.85 HN 0.99 HO 1.00* ! KK 1.00* KP 0.98 LA 0.97 MK 0.98 ! NL 0.99 NY 0.95 OV 0.99 PT 1.01 ! SC 1.07 TS 0.94 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 HO 1.00* ! KK 0.96 KP 1.00 LA 1.05 MK 0.99 ! NL 1.00 NY 0.97 OV 1.00 PT 1.01 ! SC 1.00 TS 1.00* WZ 1.02 KB 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.90 HN 0.96 HO 1.00* ! KK 1.00* KP 0.98 LA 0.97 MK 1.00 ! NL 0.99 NY 0.90 OV 0.99 PT 1.00 ! SC 1.03 TS 0.91 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Fit before self-cal, rms=0.140851Jy sigma=0.001131 ! Fit after self-cal, rms=0.140451Jy sigma=0.001123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6828 mas, bmaj=1.093 mas, bpa=-8.34 degrees ! Estimated noise=278.47 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 (4.1, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197938 Jy ! Component: 100 - total flux cleaned = 0.00282499 Jy ! Component: 150 - total flux cleaned = 0.00351603 Jy ! Component: 200 - total flux cleaned = 0.00406034 Jy ! Total flux subtracted in 200 components = 0.00406034 Jy ! Clean residual min=-0.001465 max=0.001504 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.382983 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.382983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140396Jy sigma=0.001123 ! Fit after self-cal, rms=0.140401Jy sigma=0.001123 ! 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=0.140401Jy sigma=0.001123 ! Fit after self-cal, rms=0.140466Jy sigma=0.001123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6827 mas, bmaj=1.093 mas, bpa=-8.381 degrees ! Estimated noise=278.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057374 Jy ! Component: 100 - total flux cleaned = 0.00117304 Jy ! Component: 150 - total flux cleaned = 0.00148739 Jy ! Component: 200 - total flux cleaned = 0.00170954 Jy ! Total flux subtracted in 200 components = 0.00170954 Jy ! Clean residual min=-0.001313 max=0.001428 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.384692 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.384692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140447Jy sigma=0.001122 ! Fit after self-cal, rms=0.140445Jy 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) ! Added new window around map position (22.9, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123846 Jy ! Component: 100 - total flux cleaned = 0.00179815 Jy ! Component: 150 - total flux cleaned = 0.00202335 Jy ! Component: 200 - total flux cleaned = 0.00218314 Jy ! Total flux subtracted in 200 components = 0.00218314 Jy ! Clean residual min=-0.001286 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.386875 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.386875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140429Jy sigma=0.001122 ! Fit after self-cal, rms=0.140428Jy sigma=0.001122 ! 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=0.140428Jy sigma=0.001122 ! Fit after self-cal, rms=0.140744Jy sigma=0.001122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6823 mas, bmaj=1.093 mas, bpa=-8.379 degrees ! Estimated noise=278.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506901 Jy ! Component: 100 - total flux cleaned = 0.000703106 Jy ! Component: 150 - total flux cleaned = 0.000855304 Jy ! Component: 200 - total flux cleaned = 0.000973448 Jy ! Total flux subtracted in 200 components = 0.000973448 Jy ! Clean residual min=-0.001295 max=0.001184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.387849 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.387849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140735Jy sigma=0.001122 ! Fit after self-cal, rms=0.140739Jy 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 = 0.000166059 Jy ! Component: 100 - total flux cleaned = 0.00027506 Jy ! Component: 150 - total flux cleaned = 0.000377779 Jy ! Component: 200 - total flux cleaned = 0.000455498 Jy ! Total flux subtracted in 200 components = 0.000455498 Jy ! Clean residual min=-0.001281 max=0.001187 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.388304 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 163 components and 0.388304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140733Jy sigma=0.001122 ! Fit after self-cal, rms=0.140732Jy 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=0.140732Jy sigma=0.001122 ! Fit after self-cal, rms=0.140829Jy sigma=0.001122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=2.597 mas, bpa=12.57 degrees ! Estimated noise=370.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660759 Jy ! Component: 100 - total flux cleaned = 0.000896003 Jy ! Component: 150 - total flux cleaned = 0.000914786 Jy ! Component: 200 - total flux cleaned = 0.00091438 Jy ! Total flux subtracted in 200 components = 0.00091438 Jy ! Clean residual min=-0.001272 max=0.001369 Jy/beam ! Clean residual mean=-0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.389218 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 183 components and 0.389218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140827Jy sigma=0.001122 ! Fit after self-cal, rms=0.140826Jy 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 = 0.000191836 Jy ! Component: 100 - total flux cleaned = 0.000277366 Jy ! Component: 150 - total flux cleaned = 0.000309477 Jy ! Component: 200 - total flux cleaned = 0.000328606 Jy ! Total flux subtracted in 200 components = 0.000328606 Jy ! Clean residual min=-0.001281 max=0.001359 Jy/beam ! Clean residual mean=-0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.389547 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 194 components and 0.389547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140826Jy sigma=0.001122 ! Fit after self-cal, rms=0.140825Jy 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=0.682 mas, bmaj=1.093 mas, bpa=-8.402 degrees ! Estimated noise=278.458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.682 x 1.093 at -8.402 degrees (North through East) ! Clean map min=-0.001251 max=0.25084 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=0.5197 mas, bmaj=0.8832 mas, bpa=-5.861 degrees ! Estimated noise=685.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182452 Jy ! Component: 100 - total flux cleaned = 0.251648 Jy ! Component: 150 - total flux cleaned = 0.287458 Jy ! Component: 200 - total flux cleaned = 0.31106 Jy ! Total flux subtracted in 200 components = 0.31106 Jy ! Clean residual min=-0.004558 max=0.013033 Jy/beam ! Clean residual mean=-0.000026 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.31106 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 0.31106 Jy ! Inverting map and beam ! Estimated beam: bmin=0.682 mas, bmaj=1.093 mas, bpa=-8.402 degrees ! Estimated noise=278.458 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 = 0.026 Jy ! Component: 100 - total flux cleaned = 0.0407797 Jy ! Component: 150 - total flux cleaned = 0.0496944 Jy ! Component: 200 - total flux cleaned = 0.0553289 Jy ! Total flux subtracted in 200 components = 0.0553289 Jy ! Clean residual min=-0.001880 max=0.003058 Jy/beam ! Clean residual mean=-0.000034 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.366389 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.366389 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394547 Jy ! Component: 100 - total flux cleaned = 0.00693261 Jy ! Component: 150 - total flux cleaned = 0.00930446 Jy ! Component: 200 - total flux cleaned = 0.011276 Jy ! Total flux subtracted in 200 components = 0.011276 Jy ! Clean residual min=-0.001451 max=0.001425 Jy/beam ! Clean residual mean=-0.000017 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.377665 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 101 components and 0.377665 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=2.12 mas, bmaj=2.597 mas, bpa=12.57 degrees ! Estimated noise=370.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033659 Jy ! Component: 100 - total flux cleaned = 0.0055232 Jy ! Component: 150 - total flux cleaned = 0.00709642 Jy ! Component: 200 - total flux cleaned = 0.00827448 Jy ! Total flux subtracted in 200 components = 0.00827448 Jy ! Clean residual min=-0.001507 max=0.001219 Jy/beam ! Clean residual mean=-0.000016 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.38594 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891863 Jy ! Component: 100 - total flux cleaned = 0.00157783 Jy ! Component: 150 - total flux cleaned = 0.00211607 Jy ! Component: 200 - total flux cleaned = 0.00254229 Jy ! Total flux subtracted in 200 components = 0.00254229 Jy ! Clean residual min=-0.001289 max=0.001275 Jy/beam ! Clean residual mean=-0.000008 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.388482 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 221 components and 0.388482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.682 mas, bmaj=1.093 mas, bpa=-8.402 degrees ! Estimated noise=278.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268344 Jy ! Component: 100 - total flux cleaned = 0.000295256 Jy ! Component: 150 - total flux cleaned = 0.000346069 Jy ! Component: 200 - total flux cleaned = 0.000369822 Jy ! Total flux subtracted in 200 components = 0.000369822 Jy ! Clean residual min=-0.001265 max=0.001226 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.388852 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 238 components and 0.388852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140821Jy sigma=0.001122 ! Fit after self-cal, rms=0.140810Jy sigma=0.001122 wmodel J0005+3820_X_2009_05_13_pus_map.mod ! Writing 238 model components to file: J0005+3820_X_2009_05_13_pus_map.mod wobs J0005+3820_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0005+3820_X_2009_05_13_pus_uvs.fits wwins J0005+3820_X_2009_05_13_pus_map.win ! wwins: Wrote 6 windows to J0005+3820_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 = -0.000139579 Jy ! Component: 100 - total flux cleaned = -5.42129e-05 Jy ! Component: 150 - total flux cleaned = 8.38802e-06 Jy ! Component: 200 - total flux cleaned = 4.9065e-05 Jy ! Component: 250 - total flux cleaned = 0.000107815 Jy ! Component: 300 - total flux cleaned = 6.95364e-05 Jy ! Component: 350 - total flux cleaned = 0.000107477 Jy ! Component: 400 - total flux cleaned = 0.000144775 Jy ! Component: 450 - total flux cleaned = 0.000217865 Jy ! Component: 500 - total flux cleaned = 0.000253939 Jy ! Component: 550 - total flux cleaned = 0.000271669 Jy ! Component: 600 - total flux cleaned = 0.000306807 Jy ! Component: 650 - total flux cleaned = 0.000324214 Jy ! Component: 700 - total flux cleaned = 0.000307154 Jy ! Component: 750 - total flux cleaned = 0.000307323 Jy ! Component: 800 - total flux cleaned = 0.000307248 Jy ! Component: 850 - total flux cleaned = 0.000290545 Jy ! Component: 900 - total flux cleaned = 0.00025736 Jy ! Component: 950 - total flux cleaned = 0.000240987 Jy ! Component: 1000 - total flux cleaned = 0.000273228 Jy ! Component: 1050 - total flux cleaned = 0.000240944 Jy ! Component: 1100 - total flux cleaned = 0.000256813 Jy ! Component: 1150 - total flux cleaned = 0.000256773 Jy ! Component: 1200 - total flux cleaned = 0.000225551 Jy ! Component: 1250 - total flux cleaned = 0.000256515 Jy ! Component: 1300 - total flux cleaned = 0.000287314 Jy ! Component: 1350 - total flux cleaned = 0.000302795 Jy ! Component: 1400 - total flux cleaned = 0.000333178 Jy ! Component: 1450 - total flux cleaned = 0.000363346 Jy ! Component: 1500 - total flux cleaned = 0.000393378 Jy ! Component: 1550 - total flux cleaned = 0.000453339 Jy ! Component: 1600 - total flux cleaned = 0.000483051 Jy ! Component: 1650 - total flux cleaned = 0.000586615 Jy ! Component: 1700 - total flux cleaned = 0.000586682 Jy ! Component: 1750 - total flux cleaned = 0.000630531 Jy ! Component: 1800 - total flux cleaned = 0.000703173 Jy ! Component: 1850 - total flux cleaned = 0.000746637 Jy ! Component: 1900 - total flux cleaned = 0.000761026 Jy ! Component: 1950 - total flux cleaned = 0.000846898 Jy ! Component: 2000 - total flux cleaned = 0.000889601 Jy ! Component: 2050 - total flux cleaned = 0.000932062 Jy ! Component: 2100 - total flux cleaned = 0.00100252 Jy ! Component: 2150 - total flux cleaned = 0.00100249 Jy ! Component: 2200 - total flux cleaned = 0.00105838 Jy ! Component: 2250 - total flux cleaned = 0.00108622 Jy ! Component: 2300 - total flux cleaned = 0.00115553 Jy ! Component: 2350 - total flux cleaned = 0.00116937 Jy ! Component: 2400 - total flux cleaned = 0.00123785 Jy ! Component: 2450 - total flux cleaned = 0.00118325 Jy ! Component: 2500 - total flux cleaned = 0.00129214 Jy ! Component: 2550 - total flux cleaned = 0.00126519 Jy ! Component: 2600 - total flux cleaned = 0.00129213 Jy ! Component: 2650 - total flux cleaned = 0.00137271 Jy ! Component: 2700 - total flux cleaned = 0.00142612 Jy ! Component: 2750 - total flux cleaned = 0.00142619 Jy ! Component: 2800 - total flux cleaned = 0.00149251 Jy ! Component: 2850 - total flux cleaned = 0.00155851 Jy ! Component: 2900 - total flux cleaned = 0.00151904 Jy ! Component: 2950 - total flux cleaned = 0.0015715 Jy ! Component: 3000 - total flux cleaned = 0.00161067 Jy ! Component: 3050 - total flux cleaned = 0.00162356 Jy ! Component: 3100 - total flux cleaned = 0.00163652 Jy ! Component: 3150 - total flux cleaned = 0.00168799 Jy ! Component: 3200 - total flux cleaned = 0.00172659 Jy ! Component: 3250 - total flux cleaned = 0.00173936 Jy ! Component: 3300 - total flux cleaned = 0.00175209 Jy ! Component: 3350 - total flux cleaned = 0.00176482 Jy ! Component: 3400 - total flux cleaned = 0.00175222 Jy ! Component: 3450 - total flux cleaned = 0.00175218 Jy ! Component: 3500 - total flux cleaned = 0.00178993 Jy ! Component: 3550 - total flux cleaned = 0.00182749 Jy ! Component: 3600 - total flux cleaned = 0.001865 Jy ! Component: 3650 - total flux cleaned = 0.00188989 Jy ! Component: 3700 - total flux cleaned = 0.00190225 Jy ! Component: 3750 - total flux cleaned = 0.00190231 Jy ! Component: 3800 - total flux cleaned = 0.00186539 Jy ! Component: 3850 - total flux cleaned = 0.00195129 Jy ! Component: 3900 - total flux cleaned = 0.00197577 Jy ! Component: 3950 - total flux cleaned = 0.00197576 Jy ! Component: 4000 - total flux cleaned = 0.00202441 Jy ! Component: 4050 - total flux cleaned = 0.00197596 Jy ! Total flux subtracted in 4096 components = 0.0020363 Jy ! Clean residual min=-0.000680 max=0.000751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.390888 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 558 components and 0.390888 Jy ![Exited script file: muppet] wmap "J0005+3820_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.682 x 1.093 at -8.402 degrees (North through East) ! Clean map min=-0.0010846 max=0.25143 Jy/beam ! Writing clean map to FITS file: J0005+3820_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 0.251425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262977 0.262977 0.525954 1.05191 2.10382 4.20763 8.41527 16.8305 33.6611 67.3222 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.251 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.682 x 1.093 at -8.402 degrees (North through East) ! Clean map min=-0.0010846 max=0.25143 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 J0005+3820_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:36:42 2017