! Started logfile: J2310+1055_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:41:20 2017 obs J2310+1055_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J2310+1055_S_2009_05_13_pus_uva.fits ! AN table 1: 78 integrations on 120 of 120 possible baselines. ! AN table 2: 360 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.342447 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2310+1055 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 71996 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J2310+1055_S_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 0.500x0.500 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 337 telescope corrections were flagged in sub-array 1. ! A total of 2990 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 337 telescope corrections were flagged in sub-array 1. ! A total of 2990 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 337 telescope corrections were flagged in sub-array 1. ! A total of 2990 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 337 telescope corrections were flagged in sub-array 1. ! A total of 2990 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.751629Jy sigma=0.005810 ! Fit after self-cal, rms=0.667463Jy sigma=0.005238 ! 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=1.86 mas, bmaj=4.4 mas, bpa=-13.43 degrees ! Estimated noise=658.986 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 = 0.266309 Jy ! Component: 100 - total flux cleaned = 0.326149 Jy ! Total flux subtracted in 100 components = 0.326149 Jy ! Clean residual min=-0.007037 max=0.021021 Jy/beam ! Clean residual mean=0.000012 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.326149 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.326149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186825Jy sigma=0.001197 ! Fit after self-cal, rms=0.186810Jy sigma=0.001197 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234457 Jy ! Component: 100 - total flux cleaned = 0.0368007 Jy ! Total flux subtracted in 100 components = 0.0368007 Jy ! Clean residual min=-0.007197 max=0.012116 Jy/beam ! Clean residual mean=0.000007 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.36295 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.36295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182568Jy sigma=0.001163 ! Fit after self-cal, rms=0.182533Jy sigma=0.001163 ! Inverting map ! Added new window around map position (-3, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905149 Jy ! Component: 100 - total flux cleaned = 0.00978289 Jy ! Total flux subtracted in 100 components = 0.00978289 Jy ! Clean residual min=-0.006733 max=0.007502 Jy/beam ! Clean residual mean=0.000006 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.372733 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.372733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181246Jy sigma=0.001156 ! Fit after self-cal, rms=0.181182Jy sigma=0.001156 ! Inverting map ! Added new window around map position (-5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305434 Jy ! Component: 100 - total flux cleaned = 0.00367687 Jy ! Total flux subtracted in 100 components = 0.00367687 Jy ! Clean residual min=-0.006095 max=0.006581 Jy/beam ! Clean residual mean=0.000005 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.37641 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.37641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180345Jy sigma=0.001153 ! Fit after self-cal, rms=0.180313Jy sigma=0.001153 ! 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=2.076 mas, bmaj=4.626 mas, bpa=-13.85 degrees ! Estimated noise=349.297 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 = 0.00442977 Jy ! Component: 100 - total flux cleaned = 0.0047026 Jy ! Component: 150 - total flux cleaned = 0.00466966 Jy ! Component: 200 - total flux cleaned = 0.00492928 Jy ! Total flux subtracted in 200 components = 0.00492928 Jy ! Clean residual min=-0.005306 max=0.005978 Jy/beam ! Clean residual mean=0.000061 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.381339 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.381339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178947Jy sigma=0.001148 ! Fit after self-cal, rms=0.178913Jy sigma=0.001148 ! Inverting map ! Added new window around map position (-11, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238648 Jy ! Component: 100 - total flux cleaned = 0.00307021 Jy ! Component: 150 - total flux cleaned = 0.00329438 Jy ! Component: 200 - total flux cleaned = 0.00371013 Jy ! Total flux subtracted in 200 components = 0.00371013 Jy ! Clean residual min=-0.004940 max=0.004654 Jy/beam ! Clean residual mean=0.000047 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.385049 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.385049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178123Jy sigma=0.001145 ! Fit after self-cal, rms=0.178096Jy sigma=0.001145 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 HO 0.84 ! KK 1.00 KP 0.95 LA 0.96 MK 0.88 ! NL 0.98 NY 1.00* OV 1.00 PT 1.00 ! SC 1.00* TS 0.99 WZ 1.00* KB 1.00* ! ! A total of 132 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.07 HO 0.86 ! KK 1.03 KP 1.03 LA 0.96 MK 1.04 ! NL 1.01 NY 1.01 OV 1.01 PT 1.01 ! SC 0.98 TS 0.98 WZ 1.00 KB 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 HO 0.88 ! KK 1.03 KP 1.02 LA 0.97 MK 1.01 ! NL 1.03 NY 1.00* OV 1.00 PT 1.01 ! SC 1.00* TS 0.93 WZ 1.00* KB 1.00* ! ! A total of 132 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 1.04 HO 0.86 ! KK 1.05 KP 1.04 LA 1.00 MK 1.04 ! NL 1.03 NY 0.99 OV 1.02 PT 1.01 ! SC 1.01 TS 1.00 WZ 0.97 KB 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.00 HO 0.87 ! KK 0.99 KP 1.03 LA 0.99 MK 1.02 ! NL 0.99 NY 1.00* OV 1.06 PT 0.98 ! SC 1.00* TS 0.98 WZ 1.00* KB 1.00* ! ! A total of 132 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.97 HN 1.03 HO 0.86 ! KK 1.03 KP 1.03 LA 1.00 MK 1.03 ! NL 0.99 NY 0.97 OV 1.06 PT 1.00 ! SC 0.99 TS 1.03 WZ 1.03 KB 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 HO 0.83 ! KK 1.05 KP 0.97 LA 0.99 MK 0.98 ! NL 0.98 NY 1.00* OV 0.98 PT 0.99 ! SC 1.00* TS 0.95 WZ 1.00* KB 1.00* ! ! A total of 132 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 HN 0.98 HO 0.87 ! KK 1.04 KP 0.99 LA 0.98 MK 1.01 ! NL 0.98 NY 1.00 OV 1.00 PT 1.00 ! SC 0.96 TS 1.01 WZ 0.98 KB 1.03 ! ! ! Fit before self-cal, rms=0.178096Jy sigma=0.001145 ! Fit after self-cal, rms=0.170116Jy sigma=0.001136 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=4.461 mas, bpa=-15.08 degrees ! Estimated noise=347.542 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 = 0.00347628 Jy ! Component: 100 - total flux cleaned = 0.00387496 Jy ! Component: 150 - total flux cleaned = 0.00423018 Jy ! Component: 200 - total flux cleaned = 0.00434289 Jy ! Total flux subtracted in 200 components = 0.00434289 Jy ! Clean residual min=-0.003293 max=0.002998 Jy/beam ! Clean residual mean=0.000083 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.389392 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.389392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169856Jy sigma=0.001135 ! Fit after self-cal, rms=0.169804Jy sigma=0.001135 ! 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=0.169804Jy sigma=0.001135 ! Fit after self-cal, rms=0.169994Jy sigma=0.001131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=4.441 mas, bpa=-15.13 degrees ! Estimated noise=348.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600408 Jy ! Component: 100 - total flux cleaned = 0.000593428 Jy ! Component: 150 - total flux cleaned = 0.000595983 Jy ! Component: 200 - total flux cleaned = 0.00068213 Jy ! Total flux subtracted in 200 components = 0.00068213 Jy ! Clean residual min=-0.002303 max=0.002478 Jy/beam ! Clean residual mean=0.000024 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.390074 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.390074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169851Jy sigma=0.001131 ! Fit after self-cal, rms=0.169870Jy sigma=0.001131 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 (-16.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122726 Jy ! Component: 100 - total flux cleaned = 0.00137724 Jy ! Component: 150 - total flux cleaned = 0.0014409 Jy ! Component: 200 - total flux cleaned = 0.0015073 Jy ! Total flux subtracted in 200 components = 0.0015073 Jy ! Clean residual min=-0.001975 max=0.002134 Jy/beam ! Clean residual mean=0.000019 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.391581 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.391581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169787Jy sigma=0.001130 ! Fit after self-cal, rms=0.169788Jy sigma=0.001130 ! Inverting map ! Added new window around map position (51, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144138 Jy ! Component: 100 - total flux cleaned = 0.00156879 Jy ! Component: 150 - total flux cleaned = 0.00174271 Jy ! Component: 200 - total flux cleaned = 0.00185114 Jy ! Total flux subtracted in 200 components = 0.00185114 Jy ! Clean residual min=-0.001915 max=0.001807 Jy/beam ! Clean residual mean=0.000011 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.393432 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.393432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169730Jy sigma=0.001130 ! Fit after self-cal, rms=0.169730Jy sigma=0.001130 ! 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=0.169730Jy sigma=0.001130 ! Fit after self-cal, rms=0.169281Jy sigma=0.001129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=4.421 mas, bpa=-15.3 degrees ! Estimated noise=348.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429126 Jy ! Component: 100 - total flux cleaned = 0.000486003 Jy ! Component: 150 - total flux cleaned = 0.000591626 Jy ! Component: 200 - total flux cleaned = 0.000591602 Jy ! Total flux subtracted in 200 components = 0.000591602 Jy ! Clean residual min=-0.001775 max=0.001676 Jy/beam ! Clean residual mean=-0.000009 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.394024 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.394024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169234Jy sigma=0.001129 ! Fit after self-cal, rms=0.169236Jy sigma=0.001129 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 = 5.20223e-05 Jy ! Component: 100 - total flux cleaned = 5.09415e-05 Jy ! Component: 150 - total flux cleaned = 9.42577e-05 Jy ! Component: 200 - total flux cleaned = 9.44079e-05 Jy ! Total flux subtracted in 200 components = 9.44079e-05 Jy ! Clean residual min=-0.001745 max=0.001650 Jy/beam ! Clean residual mean=-0.000009 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.394119 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.394119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169209Jy sigma=0.001129 ! Fit after self-cal, rms=0.169210Jy sigma=0.001129 ! 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. ! ! Fit before self-cal, rms=0.169210Jy sigma=0.001129 ! Fit after self-cal, rms=0.169023Jy sigma=0.001129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.562 mas, bmaj=10.82 mas, bpa=-7.845 degrees ! Estimated noise=487.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448922 Jy ! Component: 100 - total flux cleaned = 0.000425732 Jy ! Component: 150 - total flux cleaned = 0.000485891 Jy ! Component: 200 - total flux cleaned = 0.000537523 Jy ! Total flux subtracted in 200 components = 0.000537523 Jy ! Clean residual min=-0.001933 max=0.001777 Jy/beam ! Clean residual mean=-0.000026 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.394656 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.394656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169024Jy sigma=0.001129 ! Fit after self-cal, rms=0.169018Jy sigma=0.001129 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 = 4.2166e-05 Jy ! Component: 100 - total flux cleaned = 0.000102048 Jy ! Component: 150 - total flux cleaned = 0.000128967 Jy ! Component: 200 - total flux cleaned = 0.000141097 Jy ! Total flux subtracted in 200 components = 0.000141097 Jy ! Clean residual min=-0.001901 max=0.001782 Jy/beam ! Clean residual mean=-0.000027 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.394797 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.394797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169019Jy sigma=0.001129 ! Fit after self-cal, rms=0.169019Jy sigma=0.001129 ! 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=2.049 mas, bmaj=4.412 mas, bpa=-15.38 degrees ! Estimated noise=348.231 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 4.412 at -15.38 degrees (North through East) ! Clean map min=-0.0022386 max=0.34422 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=1.843 mas, bmaj=4.228 mas, bpa=-14.81 degrees ! Estimated noise=660.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265722 Jy ! Component: 100 - total flux cleaned = 0.325299 Jy ! Component: 150 - total flux cleaned = 0.347875 Jy ! Component: 200 - total flux cleaned = 0.361404 Jy ! Total flux subtracted in 200 components = 0.361404 Jy ! Clean residual min=-0.003732 max=0.007224 Jy/beam ! Clean residual mean=0.000006 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.361404 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.361404 Jy ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=4.412 mas, bpa=-15.38 degrees ! Estimated noise=348.231 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 = 0.0130857 Jy ! Component: 100 - total flux cleaned = 0.0205129 Jy ! Component: 150 - total flux cleaned = 0.0248175 Jy ! Component: 200 - total flux cleaned = 0.0262932 Jy ! Total flux subtracted in 200 components = 0.0262932 Jy ! Clean residual min=-0.002895 max=0.002855 Jy/beam ! Clean residual mean=0.000018 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.387697 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.387697 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.562 mas, bmaj=10.82 mas, bpa=-7.845 degrees ! Estimated noise=487.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334293 Jy ! Component: 100 - total flux cleaned = 0.00527156 Jy ! Component: 150 - total flux cleaned = 0.00632827 Jy ! Component: 200 - total flux cleaned = 0.00679726 Jy ! Total flux subtracted in 200 components = 0.00679726 Jy ! Clean residual min=-0.001988 max=0.001722 Jy/beam ! Clean residual mean=-0.000025 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.394494 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 = 0.000192607 Jy ! Component: 100 - total flux cleaned = 0.000192873 Jy ! Component: 150 - total flux cleaned = 0.000193387 Jy ! Component: 200 - total flux cleaned = 0.000170979 Jy ! Total flux subtracted in 200 components = 0.000170979 Jy ! Clean residual min=-0.001935 max=0.001759 Jy/beam ! Clean residual mean=-0.000026 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.394665 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 86 components and 0.394665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=4.412 mas, bpa=-15.38 degrees ! Estimated noise=348.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000651135 Jy ! Component: 100 - total flux cleaned = -0.00052513 Jy ! Component: 150 - total flux cleaned = -0.00040287 Jy ! Component: 200 - total flux cleaned = -0.000181635 Jy ! Total flux subtracted in 200 components = -0.000181635 Jy ! Clean residual min=-0.002497 max=0.002190 Jy/beam ! Clean residual mean=-0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.394484 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.394484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169435Jy sigma=0.001131 ! Fit after self-cal, rms=0.169458Jy sigma=0.001131 wmodel J2310+1055_S_2009_05_13_pus_map.mod ! Writing 91 model components to file: J2310+1055_S_2009_05_13_pus_map.mod wobs J2310+1055_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J2310+1055_S_2009_05_13_pus_uvs.fits wwins J2310+1055_S_2009_05_13_pus_map.win ! wwins: Wrote 6 windows to J2310+1055_S_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 = -0.000986111 Jy ! Component: 100 - total flux cleaned = -0.00146396 Jy ! Component: 150 - total flux cleaned = -0.0018098 Jy ! Component: 200 - total flux cleaned = -0.00207101 Jy ! Component: 250 - total flux cleaned = -0.0022533 Jy ! Component: 300 - total flux cleaned = -0.00250295 Jy ! Component: 350 - total flux cleaned = -0.00260805 Jy ! Component: 400 - total flux cleaned = -0.00284837 Jy ! Component: 450 - total flux cleaned = -0.00298356 Jy ! Component: 500 - total flux cleaned = -0.00318344 Jy ! Component: 550 - total flux cleaned = -0.00331484 Jy ! Component: 600 - total flux cleaned = -0.00344523 Jy ! Component: 650 - total flux cleaned = -0.00360593 Jy ! Component: 700 - total flux cleaned = -0.00376431 Jy ! Component: 750 - total flux cleaned = -0.00382686 Jy ! Component: 800 - total flux cleaned = -0.00391972 Jy ! Component: 850 - total flux cleaned = -0.00398127 Jy ! Component: 900 - total flux cleaned = -0.00407233 Jy ! Component: 950 - total flux cleaned = -0.00416268 Jy ! Component: 1000 - total flux cleaned = -0.00422188 Jy ! Component: 1050 - total flux cleaned = -0.00428134 Jy ! Component: 1100 - total flux cleaned = -0.00442751 Jy ! Component: 1150 - total flux cleaned = -0.0043986 Jy ! Component: 1200 - total flux cleaned = -0.00460041 Jy ! Component: 1250 - total flux cleaned = -0.0046861 Jy ! Component: 1300 - total flux cleaned = -0.00479931 Jy ! Component: 1350 - total flux cleaned = -0.0048553 Jy ! Component: 1400 - total flux cleaned = -0.00499481 Jy ! Component: 1450 - total flux cleaned = -0.00499477 Jy ! Component: 1500 - total flux cleaned = -0.00513209 Jy ! Component: 1550 - total flux cleaned = -0.00510475 Jy ! Component: 1600 - total flux cleaned = -0.00526726 Jy ! Component: 1650 - total flux cleaned = -0.00532076 Jy ! Component: 1700 - total flux cleaned = -0.00537373 Jy ! Component: 1750 - total flux cleaned = -0.0054265 Jy ! Component: 1800 - total flux cleaned = -0.00542634 Jy ! Component: 1850 - total flux cleaned = -0.00540038 Jy ! Component: 1900 - total flux cleaned = -0.00550417 Jy ! Component: 1950 - total flux cleaned = -0.00558151 Jy ! Component: 2000 - total flux cleaned = -0.0055559 Jy ! Component: 2050 - total flux cleaned = -0.00558136 Jy ! Component: 2100 - total flux cleaned = -0.00560652 Jy ! Component: 2150 - total flux cleaned = -0.00555618 Jy ! Component: 2200 - total flux cleaned = -0.00560627 Jy ! Component: 2250 - total flux cleaned = -0.00565595 Jy ! Component: 2300 - total flux cleaned = -0.00560661 Jy ! Component: 2350 - total flux cleaned = -0.00563118 Jy ! Component: 2400 - total flux cleaned = -0.00568 Jy ! Component: 2450 - total flux cleaned = -0.00565595 Jy ! Component: 2500 - total flux cleaned = -0.0056559 Jy ! Component: 2550 - total flux cleaned = -0.00567987 Jy ! Component: 2600 - total flux cleaned = -0.00565608 Jy ! Component: 2650 - total flux cleaned = -0.00570352 Jy ! Component: 2700 - total flux cleaned = -0.00567989 Jy ! Component: 2750 - total flux cleaned = -0.00570334 Jy ! Component: 2800 - total flux cleaned = -0.00570341 Jy ! Component: 2850 - total flux cleaned = -0.00572664 Jy ! Component: 2900 - total flux cleaned = -0.00570348 Jy ! Component: 2950 - total flux cleaned = -0.00563471 Jy ! Component: 3000 - total flux cleaned = -0.00565747 Jy ! Component: 3050 - total flux cleaned = -0.00565753 Jy ! Component: 3100 - total flux cleaned = -0.00563507 Jy ! Component: 3150 - total flux cleaned = -0.00559016 Jy ! Component: 3200 - total flux cleaned = -0.00565731 Jy ! Component: 3250 - total flux cleaned = -0.00565725 Jy ! Component: 3300 - total flux cleaned = -0.005635 Jy ! Component: 3350 - total flux cleaned = -0.00561279 Jy ! Component: 3400 - total flux cleaned = -0.00559078 Jy ! Component: 3450 - total flux cleaned = -0.00559073 Jy ! Component: 3500 - total flux cleaned = -0.00559064 Jy ! Component: 3550 - total flux cleaned = -0.00554721 Jy ! Component: 3600 - total flux cleaned = -0.00559035 Jy ! Component: 3650 - total flux cleaned = -0.00554733 Jy ! Component: 3700 - total flux cleaned = -0.00554736 Jy ! Component: 3750 - total flux cleaned = -0.00550477 Jy ! Component: 3800 - total flux cleaned = -0.00550474 Jy ! Component: 3850 - total flux cleaned = -0.00554692 Jy ! Component: 3900 - total flux cleaned = -0.00554692 Jy ! Component: 3950 - total flux cleaned = -0.00552599 Jy ! Component: 4000 - total flux cleaned = -0.0055469 Jy ! Component: 4050 - total flux cleaned = -0.00552614 Jy ! Total flux subtracted in 4096 components = -0.00548475 Jy ! Clean residual min=-0.001164 max=0.001219 Jy/beam ! Clean residual mean=0.000017 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.388999 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 421 components and 0.388999 Jy ![Exited script file: muppet] wmap "J2310+1055_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 4.412 at -15.38 degrees (North through East) ! Clean map min=-0.0025277 max=0.34315 Jy/beam ! Writing clean map to FITS file: J2310+1055_S_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 0.34315 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306558 0.306558 0.613116 1.22623 2.45246 4.90493 9.80985 19.6197 39.2394 78.4788 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.343 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 4.412 at -15.38 degrees (North through East) ! Clean map min=-0.0025277 max=0.34315 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 J2310+1055_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:41:29 2017