! Started logfile: J1923-2104_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:47:08 2017 obs J1923-2104_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1923-2104_X_2009_05_13_pus_uva.fits ! AN table 1: 54 integrations on 120 of 120 possible baselines. ! AN table 2: 20 integrations on 120 of 120 possible baselines. ! AN table 3: 45 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.179272 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1923-2104 ! ! 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 10240 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 J1923-2104_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 561 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 413 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 561 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 413 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 561 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 413 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 561 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 413 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.453452Jy sigma=0.003616 ! Fit after self-cal, rms=0.363457Jy sigma=0.002887 ! 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=0.6129 mas, bmaj=1.345 mas, bpa=-19.2 degrees ! Estimated noise=1453.42 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 = 0.757763 Jy ! Component: 100 - total flux cleaned = 0.973641 Jy ! Total flux subtracted in 100 components = 0.973641 Jy ! Clean residual min=-0.026022 max=0.094558 Jy/beam ! Clean residual mean=0.000515 rms=0.009906 Jy/beam ! Combined flux in latest and established models = 0.973642 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.973642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350268Jy sigma=0.002865 ! Fit after self-cal, rms=0.349907Jy sigma=0.002862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107828 Jy ! Component: 100 - total flux cleaned = 0.175875 Jy ! Total flux subtracted in 100 components = 0.175875 Jy ! Clean residual min=-0.022462 max=0.051796 Jy/beam ! Clean residual mean=0.000362 rms=0.006839 Jy/beam ! Combined flux in latest and established models = 1.14952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 1.14952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291255Jy sigma=0.002162 ! Fit after self-cal, rms=0.290866Jy sigma=0.002160 ! Inverting map ! Added new window around map position (0.5, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558501 Jy ! Component: 100 - total flux cleaned = 0.0966453 Jy ! Total flux subtracted in 100 components = 0.0966453 Jy ! Clean residual min=-0.019549 max=0.036914 Jy/beam ! Clean residual mean=0.000275 rms=0.005559 Jy/beam ! Combined flux in latest and established models = 1.24616 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 1.24616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270397Jy sigma=0.001896 ! Fit after self-cal, rms=0.269591Jy sigma=0.001891 ! Inverting map ! Added new window around map position (-1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397759 Jy ! Component: 100 - total flux cleaned = 0.0684494 Jy ! Total flux subtracted in 100 components = 0.0684494 Jy ! Clean residual min=-0.017901 max=0.031899 Jy/beam ! Clean residual mean=0.000213 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 1.31461 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 1.31461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259383Jy sigma=0.001742 ! Fit after self-cal, rms=0.258542Jy sigma=0.001736 ! Inverting map ! Added new window around map position (1.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326103 Jy ! Component: 100 - total flux cleaned = 0.0554936 Jy ! Total flux subtracted in 100 components = 0.0554936 Jy ! Clean residual min=-0.016924 max=0.022843 Jy/beam ! Clean residual mean=0.000158 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 1.3701 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 1.3701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252399Jy sigma=0.001645 ! Fit after self-cal, rms=0.252042Jy sigma=0.001642 ! 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=0.8024 mas, bmaj=1.857 mas, bpa=-15.87 degrees ! Estimated noise=898.196 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 (-0.5, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395869 Jy ! Component: 100 - total flux cleaned = 0.0621716 Jy ! Component: 150 - total flux cleaned = 0.0772488 Jy ! Component: 200 - total flux cleaned = 0.0875391 Jy ! Total flux subtracted in 200 components = 0.0875391 Jy ! Clean residual min=-0.015914 max=0.016046 Jy/beam ! Clean residual mean=0.000185 rms=0.003781 Jy/beam ! Combined flux in latest and established models = 1.45764 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 1.45764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247872Jy sigma=0.001552 ! Fit after self-cal, rms=0.247142Jy sigma=0.001546 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 HO 0.99 ! KK 1.02 KP 1.01 LA 1.03 MK 1.00 ! NL 0.97 NY 1.00* OV 0.97 PT 0.98 ! SC 0.98 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00 HN 1.11 HO 1.00* ! KK 1.00* KP 1.00* LA 1.04 MK 1.00* ! NL 1.27 NY 1.00* OV 1.00* PT 1.17 ! SC 1.04 TS 1.00* WZ 0.96 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 1.05 HO 1.00* ! KK 1.01 KP 1.00 LA 1.01 MK 0.99 ! NL 0.96 NY 1.00* OV 0.95 PT 0.96 ! SC 1.03 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.07 HO 0.99 ! KK 1.03 KP 0.97 LA 1.01 MK 0.97 ! NL 0.96 NY 1.00* OV 0.95 PT 1.01 ! SC 0.98 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 HN 1.14 HO 1.00* ! KK 1.00* KP 1.00* LA 1.02 MK 1.00* ! NL 1.28 NY 1.00* OV 1.00* PT 1.23 ! SC 1.05 TS 1.00* WZ 0.96 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 1.04 HO 1.00* ! KK 1.00 KP 0.95 LA 0.99 MK 1.00 ! NL 0.94 NY 1.00* OV 0.94 PT 1.01 ! SC 1.05 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.05 HO 1.04 ! KK 1.00 KP 0.98 LA 1.06 MK 0.94 ! NL 1.00 NY 1.00* OV 0.99 PT 1.02 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.01 HN 1.16 HO 1.00* ! KK 1.00* KP 1.00* LA 1.09 MK 1.00* ! NL 1.32 NY 1.00* OV 1.00* PT 1.20 ! SC 1.14 TS 1.00* WZ 0.92 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.97 HN 1.03 HO 1.00* ! KK 1.01 KP 0.97 LA 1.03 MK 0.96 ! NL 0.99 NY 1.00* OV 0.96 PT 1.01 ! SC 1.04 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 HO 0.98 ! KK 0.98 KP 0.99 LA 1.03 MK 0.95 ! NL 0.98 NY 1.00* OV 0.98 PT 1.02 ! SC 0.94 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00 HN 1.17 HO 1.00* ! KK 1.00* KP 1.00* LA 1.03 MK 1.00* ! NL 1.26 NY 1.00* OV 1.00* PT 1.29 ! SC 1.03 TS 1.00* WZ 0.97 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 1.02 HO 1.00* ! KK 1.01 KP 0.97 LA 1.00 MK 0.97 ! NL 0.98 NY 1.00* OV 0.96 PT 1.01 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.247142Jy sigma=0.001546 ! Fit after self-cal, rms=0.235013Jy sigma=0.001439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=1.972 mas, bpa=-14.57 degrees ! Estimated noise=895.564 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 = -0.00387643 Jy ! Component: 100 - total flux cleaned = -0.00359751 Jy ! Component: 150 - total flux cleaned = -0.00338463 Jy ! Component: 200 - total flux cleaned = -0.00322224 Jy ! Total flux subtracted in 200 components = -0.00322224 Jy ! Clean residual min=-0.007906 max=0.008028 Jy/beam ! Clean residual mean=0.000167 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 1.45442 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 1.45442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234311Jy sigma=0.001435 ! Fit after self-cal, rms=0.234332Jy sigma=0.001434 ! 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=0.234332Jy sigma=0.001434 ! Fit after self-cal, rms=0.233103Jy sigma=0.001424 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8101 mas, bmaj=1.973 mas, bpa=-14.52 degrees ! Estimated noise=891.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00556415 Jy ! Component: 100 - total flux cleaned = -0.00575578 Jy ! Component: 150 - total flux cleaned = -0.00591603 Jy ! Component: 200 - total flux cleaned = -0.00592494 Jy ! Total flux subtracted in 200 components = -0.00592494 Jy ! Clean residual min=-0.006475 max=0.005615 Jy/beam ! Clean residual mean=0.000087 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 1.4485 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 1.4485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232552Jy sigma=0.001423 ! Fit after self-cal, rms=0.232520Jy sigma=0.001423 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 = 0.000622617 Jy ! Component: 100 - total flux cleaned = 0.000865434 Jy ! Component: 150 - total flux cleaned = 0.00108435 Jy ! Component: 200 - total flux cleaned = 0.00128047 Jy ! Total flux subtracted in 200 components = 0.00128047 Jy ! Clean residual min=-0.006392 max=0.005548 Jy/beam ! Clean residual mean=0.000080 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 1.44978 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 1.44978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232394Jy sigma=0.001422 ! Fit after self-cal, rms=0.232368Jy sigma=0.001422 ! 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=0.232368Jy sigma=0.001422 ! Fit after self-cal, rms=0.231408Jy sigma=0.001419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8108 mas, bmaj=1.972 mas, bpa=-14.47 degrees ! Estimated noise=887.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00528279 Jy ! Component: 100 - total flux cleaned = -0.00597895 Jy ! Component: 150 - total flux cleaned = -0.006297 Jy ! Component: 200 - total flux cleaned = -0.00629977 Jy ! Total flux subtracted in 200 components = -0.00629977 Jy ! Clean residual min=-0.005222 max=0.005500 Jy/beam ! Clean residual mean=0.000081 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.44348 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 165 components and 1.44348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230985Jy sigma=0.001419 ! Fit after self-cal, rms=0.230967Jy sigma=0.001419 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 = 0.000336652 Jy ! Component: 100 - total flux cleaned = 0.000421599 Jy ! Component: 150 - total flux cleaned = 0.000576108 Jy ! Component: 200 - total flux cleaned = 0.000573592 Jy ! Total flux subtracted in 200 components = 0.000573592 Jy ! Clean residual min=-0.005103 max=0.005441 Jy/beam ! Clean residual mean=0.000078 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 1.44405 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 1.44405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230900Jy sigma=0.001418 ! Fit after self-cal, rms=0.230883Jy sigma=0.001418 ! 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=0.230883Jy sigma=0.001418 ! Fit after self-cal, rms=0.230079Jy sigma=0.001417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=4.412 mas, bpa=-6.967 degrees ! Estimated noise=1094.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00687566 Jy ! Component: 100 - total flux cleaned = -0.0072093 Jy ! Component: 150 - total flux cleaned = -0.00734956 Jy ! Component: 200 - total flux cleaned = -0.00745461 Jy ! Total flux subtracted in 200 components = -0.00745461 Jy ! Clean residual min=-0.005330 max=0.007211 Jy/beam ! Clean residual mean=0.000183 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 1.4366 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 193 components and 1.4366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229729Jy sigma=0.001418 ! Fit after self-cal, rms=0.229694Jy sigma=0.001418 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 = 0.000281393 Jy ! Component: 100 - total flux cleaned = 0.000272299 Jy ! Component: 150 - total flux cleaned = 0.000331823 Jy ! Component: 200 - total flux cleaned = 0.000332831 Jy ! Total flux subtracted in 200 components = 0.000332831 Jy ! Clean residual min=-0.005379 max=0.007110 Jy/beam ! Clean residual mean=0.000179 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 1.43693 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 218 components and 1.43693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229672Jy sigma=0.001418 ! Fit after self-cal, rms=0.229651Jy sigma=0.001418 ! 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=0.8117 mas, bmaj=1.973 mas, bpa=-14.44 degrees ! Estimated noise=883.117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8117 x 1.973 at -14.44 degrees (North through East) ! Clean map min=-0.004429 max=0.9647 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229651Jy sigma=0.001418 ! Fit after self-cal, rms=13.304881Jy sigma=0.001040 ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=1.972 mas, bpa=-14.43 degrees ! Estimated noise=882.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295944 Jy ! Component: 100 - total flux cleaned = 0.00329351 Jy ! Component: 150 - total flux cleaned = 0.00336189 Jy ! Component: 200 - total flux cleaned = 0.00330254 Jy ! Total flux subtracted in 200 components = 0.00330254 Jy ! Clean residual min=-0.003876 max=0.004092 Jy/beam ! Clean residual mean=0.000055 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 1.44023 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 231 components and 1.44023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=13.304902Jy sigma=0.001039 ! Fit after self-cal, rms=13.304918Jy sigma=0.001039 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644995 Jy ! Component: 100 - total flux cleaned = 0.000648191 Jy ! Component: 150 - total flux cleaned = 0.000651443 Jy ! Component: 200 - total flux cleaned = 0.000651417 Jy ! Total flux subtracted in 200 components = 0.000651417 Jy ! Clean residual min=-0.003820 max=0.004071 Jy/beam ! Clean residual mean=0.000052 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.44088 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 238 components and 1.44088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=13.304940Jy sigma=0.001039 ! Fit after self-cal, rms=13.304935Jy sigma=0.001039 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=13.304935Jy sigma=0.001039 ! Fit after self-cal, rms=13.708868Jy sigma=0.001039 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=0.6222 mas, bmaj=1.452 mas, bpa=-16.62 degrees ! Estimated noise=1406.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.748148 Jy ! Component: 100 - total flux cleaned = 0.966785 Jy ! Component: 150 - total flux cleaned = 1.07653 Jy ! Component: 200 - total flux cleaned = 1.14862 Jy ! Total flux subtracted in 200 components = 1.14862 Jy ! Clean residual min=-0.017256 max=0.041314 Jy/beam ! Clean residual mean=0.000307 rms=0.005340 Jy/beam ! Combined flux in latest and established models = 1.14862 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 56 model components to the UV plane model. ! The established model now contains 56 components and 1.14862 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8113 mas, bmaj=1.972 mas, bpa=-14.46 degrees ! Estimated noise=882.267 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 = 0.101898 Jy ! Component: 100 - total flux cleaned = 0.163786 Jy ! Component: 150 - total flux cleaned = 0.203541 Jy ! Component: 200 - total flux cleaned = 0.229849 Jy ! Total flux subtracted in 200 components = 0.229849 Jy ! Clean residual min=-0.006851 max=0.015361 Jy/beam ! Clean residual mean=0.000359 rms=0.002538 Jy/beam ! Combined flux in latest and established models = 1.37847 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 136 components and 1.37847 Jy ! Inverting map ! Added new window around map position (0.5, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182247 Jy ! Component: 100 - total flux cleaned = 0.0310539 Jy ! Component: 150 - total flux cleaned = 0.0403433 Jy ! Component: 200 - total flux cleaned = 0.0471628 Jy ! Total flux subtracted in 200 components = 0.0471628 Jy ! Clean residual min=-0.004212 max=0.004402 Jy/beam ! Clean residual mean=0.000127 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 1.42563 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 194 components and 1.42563 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=2.211 mas, bmaj=4.395 mas, bpa=-6.956 degrees ! Estimated noise=1095.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746287 Jy ! Component: 100 - total flux cleaned = 0.0113654 Jy ! Component: 150 - total flux cleaned = 0.013132 Jy ! Component: 200 - total flux cleaned = 0.0134588 Jy ! Total flux subtracted in 200 components = 0.0134588 Jy ! Clean residual min=-0.003658 max=0.004513 Jy/beam ! Clean residual mean=0.000130 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 1.43909 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 = 0.000166353 Jy ! Component: 100 - total flux cleaned = 0.000265685 Jy ! Component: 150 - total flux cleaned = 0.000312554 Jy ! Component: 200 - total flux cleaned = 0.000400983 Jy ! Total flux subtracted in 200 components = 0.000400983 Jy ! Clean residual min=-0.003658 max=0.004387 Jy/beam ! Clean residual mean=0.000126 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 1.43949 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 279 components and 1.43949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8113 mas, bmaj=1.972 mas, bpa=-14.46 degrees ! Estimated noise=882.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53224e-05 Jy ! Component: 100 - total flux cleaned = 1.27023e-05 Jy ! Component: 150 - total flux cleaned = 0.00015678 Jy ! Component: 200 - total flux cleaned = 0.000286055 Jy ! Total flux subtracted in 200 components = 0.000286055 Jy ! Clean residual min=-0.003634 max=0.003853 Jy/beam ! Clean residual mean=0.000057 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 1.43978 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 295 components and 1.43978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=13.708830Jy sigma=0.001037 ! Fit after self-cal, rms=13.708828Jy sigma=0.001036 wmodel J1923-2104_X_2009_05_13_pus_map.mod ! Writing 295 model components to file: J1923-2104_X_2009_05_13_pus_map.mod wobs J1923-2104_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1923-2104_X_2009_05_13_pus_uvs.fits wwins J1923-2104_X_2009_05_13_pus_map.win ! wwins: Wrote 6 windows to J1923-2104_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 = 0.000503711 Jy ! Component: 100 - total flux cleaned = 0.00094988 Jy ! Component: 150 - total flux cleaned = 0.00131245 Jy ! Component: 200 - total flux cleaned = 0.00178221 Jy ! Component: 250 - total flux cleaned = 0.0021239 Jy ! Component: 300 - total flux cleaned = 0.0025693 Jy ! Component: 350 - total flux cleaned = 0.00295063 Jy ! Component: 400 - total flux cleaned = 0.00337678 Jy ! Component: 450 - total flux cleaned = 0.00363823 Jy ! Component: 500 - total flux cleaned = 0.00399969 Jy ! Component: 550 - total flux cleaned = 0.0043041 Jy ! Component: 600 - total flux cleaned = 0.00450366 Jy ! Component: 650 - total flux cleaned = 0.00479989 Jy ! Component: 700 - total flux cleaned = 0.00509238 Jy ! Component: 750 - total flux cleaned = 0.00538206 Jy ! Component: 800 - total flux cleaned = 0.00571677 Jy ! Component: 850 - total flux cleaned = 0.00609459 Jy ! Component: 900 - total flux cleaned = 0.00632818 Jy ! Component: 950 - total flux cleaned = 0.00665251 Jy ! Component: 1000 - total flux cleaned = 0.00692746 Jy ! Component: 1050 - total flux cleaned = 0.00710883 Jy ! Component: 1100 - total flux cleaned = 0.00728923 Jy ! Component: 1150 - total flux cleaned = 0.00755727 Jy ! Component: 1200 - total flux cleaned = 0.00773478 Jy ! Component: 1250 - total flux cleaned = 0.00795439 Jy ! Component: 1300 - total flux cleaned = 0.00812855 Jy ! Component: 1350 - total flux cleaned = 0.00830139 Jy ! Component: 1400 - total flux cleaned = 0.0084728 Jy ! Component: 1450 - total flux cleaned = 0.00855837 Jy ! Component: 1500 - total flux cleaned = 0.00876995 Jy ! Component: 1550 - total flux cleaned = 0.00889584 Jy ! Component: 1600 - total flux cleaned = 0.0090213 Jy ! Component: 1650 - total flux cleaned = 0.00906311 Jy ! Component: 1700 - total flux cleaned = 0.00926851 Jy ! Component: 1750 - total flux cleaned = 0.00943184 Jy ! Component: 1800 - total flux cleaned = 0.00947254 Jy ! Component: 1850 - total flux cleaned = 0.00967444 Jy ! Component: 1900 - total flux cleaned = 0.00975468 Jy ! Component: 1950 - total flux cleaned = 0.00987454 Jy ! Component: 2000 - total flux cleaned = 0.0100329 Jy ! Component: 2050 - total flux cleaned = 0.0101904 Jy ! Component: 2100 - total flux cleaned = 0.010347 Jy ! Component: 2150 - total flux cleaned = 0.0104637 Jy ! Component: 2200 - total flux cleaned = 0.0106181 Jy ! Component: 2250 - total flux cleaned = 0.0106178 Jy ! Component: 2300 - total flux cleaned = 0.010771 Jy ! Component: 2350 - total flux cleaned = 0.0107709 Jy ! Component: 2400 - total flux cleaned = 0.0108463 Jy ! Component: 2450 - total flux cleaned = 0.0110345 Jy ! Component: 2500 - total flux cleaned = 0.0109971 Jy ! Component: 2550 - total flux cleaned = 0.011146 Jy ! Component: 2600 - total flux cleaned = 0.0111463 Jy ! Component: 2650 - total flux cleaned = 0.0112571 Jy ! Component: 2700 - total flux cleaned = 0.0113671 Jy ! Component: 2750 - total flux cleaned = 0.0114398 Jy ! Component: 2800 - total flux cleaned = 0.0115125 Jy ! Component: 2850 - total flux cleaned = 0.0115487 Jy ! Component: 2900 - total flux cleaned = 0.0116927 Jy ! Component: 2950 - total flux cleaned = 0.0118001 Jy ! Component: 3000 - total flux cleaned = 0.0118359 Jy ! Component: 3050 - total flux cleaned = 0.0118003 Jy ! Component: 3100 - total flux cleaned = 0.0119769 Jy ! Component: 3150 - total flux cleaned = 0.0120824 Jy ! Component: 3200 - total flux cleaned = 0.0121523 Jy ! Component: 3250 - total flux cleaned = 0.0120826 Jy ! Component: 3300 - total flux cleaned = 0.0121866 Jy ! Component: 3350 - total flux cleaned = 0.0122557 Jy ! Component: 3400 - total flux cleaned = 0.0123931 Jy ! Component: 3450 - total flux cleaned = 0.0124614 Jy ! Component: 3500 - total flux cleaned = 0.0123931 Jy ! Component: 3550 - total flux cleaned = 0.0124272 Jy ! Component: 3600 - total flux cleaned = 0.0124611 Jy ! Component: 3650 - total flux cleaned = 0.0125619 Jy ! Component: 3700 - total flux cleaned = 0.012562 Jy ! Component: 3750 - total flux cleaned = 0.0125955 Jy ! Component: 3800 - total flux cleaned = 0.0127614 Jy ! Component: 3850 - total flux cleaned = 0.0127946 Jy ! Component: 3900 - total flux cleaned = 0.0126629 Jy ! Component: 3950 - total flux cleaned = 0.0128268 Jy ! Component: 4000 - total flux cleaned = 0.012925 Jy ! Component: 4050 - total flux cleaned = 0.0129251 Jy ! Total flux subtracted in 4096 components = 0.0130871 Jy ! Clean residual min=-0.002580 max=0.002313 Jy/beam ! Clean residual mean=0.000020 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 1.45286 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 573 components and 1.45286 Jy ![Exited script file: muppet] wmap "J1923-2104_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8113 x 1.972 at -14.46 degrees (North through East) ! Clean map min=-0.0032672 max=0.96466 Jy/beam ! Writing clean map to FITS file: J1923-2104_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 0.96466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000632172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196599 0.196599 0.393198 0.786397 1.57279 3.14559 6.29118 12.5824 25.1647 50.3294 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.964 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8113 x 1.972 at -14.46 degrees (North through East) ! Clean map min=-0.0032672 max=0.96466 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 J1923-2104_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:47:15 2017