! Started logfile: J2024+2736_S_2011_08_02_pus_uvs.log on Thu Apr 19 13:18:00 2012 obs J2024+2736_S_2011_08_02_pus_uva.fits ! Reading UV FITS file: J2024+2736_S_2011_08_02_pus_uva.fits ! AN table 1: 90 integrations on 78 of 78 possible baselines. ! AN table 2: 90 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.402279 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2024+2736 ! ! 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 2651 lines of history. ! ! Reading 22592 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J2024+2736_S_2011_08_02_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 = 512x512 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 366 telescope corrections were flagged in sub-array 1. ! A total of 461 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 366 telescope corrections were flagged in sub-array 1. ! A total of 461 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 366 telescope corrections were flagged in sub-array 1. ! A total of 461 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 366 telescope corrections were flagged in sub-array 1. ! A total of 461 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.870262Jy sigma=0.011730 ! Fit after self-cal, rms=0.855548Jy sigma=0.011545 ! 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=3.596 mas, bmaj=7.707 mas, bpa=-29 degrees ! Estimated noise=621.391 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 = 0.119132 Jy ! Component: 100 - total flux cleaned = 0.14511 Jy ! Total flux subtracted in 100 components = 0.14511 Jy ! Clean residual min=-0.006073 max=0.008026 Jy/beam ! Clean residual mean=-0.000071 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.14511 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.14511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116137Jy sigma=0.001388 ! Fit after self-cal, rms=0.116134Jy sigma=0.001388 ! 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=4.485 mas, bmaj=8.249 mas, bpa=-24.61 degrees ! Estimated noise=356.977 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 = 0.0056623 Jy ! Component: 100 - total flux cleaned = 0.00698568 Jy ! Component: 150 - total flux cleaned = 0.00749251 Jy ! Component: 200 - total flux cleaned = 0.00791211 Jy ! Total flux subtracted in 200 components = 0.00791211 Jy ! Clean residual min=-0.004300 max=0.006355 Jy/beam ! Clean residual mean=-0.000027 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.153022 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.153022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115750Jy sigma=0.001385 ! Fit after self-cal, rms=0.115734Jy sigma=0.001385 ! 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 0.92 FD 1.10 FT 1.00* HH 1.00* ! HN 1.07 KP 0.95 LA 1.05 MK 0.80 ! NL 0.90 OV 0.96 PT 1.04 TS 1.00* ! WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.07 FT 1.00* HH 1.00* ! HN 1.04 KP 0.96 LA 1.00* MK 0.73 ! NL 0.90 OV 0.95 PT 1.03 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.20 FT 1.00* HH 1.00* ! HN 1.11 KP 1.04 LA 0.96 MK 0.95 ! NL 1.02 OV 1.02 PT 1.02 TS 1.00* ! WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.24 FT 1.00* HH 1.00* ! HN 1.22 KP 1.04 LA 1.00* MK 0.89 ! NL 1.01 OV 1.03 PT 1.02 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.21 FT 1.00* HH 1.00* ! HN 0.99 KP 1.02 LA 0.91 MK 0.96 ! NL 1.01 OV 1.04 PT 0.99 TS 1.00* ! WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.21 FT 1.00* HH 1.00* ! HN 1.10 KP 0.98 LA 1.00* MK 0.86 ! NL 1.07 OV 1.02 PT 1.02 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.27 FT 1.00* HH 1.00* ! HN 0.99 KP 0.94 LA 0.74 MK 1.01 ! NL 0.94 OV 0.87 PT 0.92 TS 1.00* ! WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.18 FT 1.00* HH 1.00* ! HN 1.04 KP 0.95 LA 1.00* MK 0.95 ! NL 0.93 OV 0.86 PT 0.92 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.115734Jy sigma=0.001385 ! Fit after self-cal, rms=0.110282Jy sigma=0.001350 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.412 mas, bmaj=8.287 mas, bpa=-25.04 degrees ! Estimated noise=354.369 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 = -0.000203104 Jy ! Component: 100 - total flux cleaned = -0.00016334 Jy ! Component: 150 - total flux cleaned = -0.000163205 Jy ! Component: 200 - total flux cleaned = -0.000174045 Jy ! Total flux subtracted in 200 components = -0.000174045 Jy ! Clean residual min=-0.001615 max=0.001992 Jy/beam ! Clean residual mean=0.000012 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.152848 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.152848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110275Jy sigma=0.001350 ! Fit after self-cal, rms=0.110292Jy sigma=0.001349 ! 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=0.110292Jy sigma=0.001349 ! Fit after self-cal, rms=0.110262Jy sigma=0.001349 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.407 mas, bmaj=8.291 mas, bpa=-25.04 degrees ! Estimated noise=354.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.62223e-05 Jy ! Component: 100 - total flux cleaned = 0.000110349 Jy ! Component: 150 - total flux cleaned = 7.39217e-05 Jy ! Component: 200 - total flux cleaned = 4.92256e-05 Jy ! Total flux subtracted in 200 components = 4.92256e-05 Jy ! Clean residual min=-0.001674 max=0.001931 Jy/beam ! Clean residual mean=0.000013 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.152898 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.152898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110259Jy sigma=0.001349 ! Fit after self-cal, rms=0.110261Jy sigma=0.001349 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.10102e-06 Jy ! Component: 100 - total flux cleaned = -5.18998e-05 Jy ! Component: 150 - total flux cleaned = -6.53613e-05 Jy ! Component: 200 - total flux cleaned = -6.52976e-05 Jy ! Total flux subtracted in 200 components = -6.52976e-05 Jy ! Clean residual min=-0.001695 max=0.001914 Jy/beam ! Clean residual mean=0.000012 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.152832 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.152832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110260Jy sigma=0.001349 ! Fit after self-cal, rms=0.110260Jy sigma=0.001349 ! 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=0.110260Jy sigma=0.001349 ! Fit after self-cal, rms=0.110210Jy sigma=0.001349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.403 mas, bmaj=8.292 mas, bpa=-25.04 degrees ! Estimated noise=354.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012346 Jy ! Component: 100 - total flux cleaned = 0.000123707 Jy ! Component: 150 - total flux cleaned = 0.000104953 Jy ! Component: 200 - total flux cleaned = 8.74914e-05 Jy ! Total flux subtracted in 200 components = 8.74914e-05 Jy ! Clean residual min=-0.001683 max=0.001910 Jy/beam ! Clean residual mean=0.000013 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.15292 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.15292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110209Jy sigma=0.001349 ! Fit after self-cal, rms=0.110208Jy sigma=0.001349 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 = 1.19431e-05 Jy ! Component: 100 - total flux cleaned = 7.75369e-07 Jy ! Component: 150 - total flux cleaned = -9.63039e-06 Jy ! Component: 200 - total flux cleaned = -1.46715e-05 Jy ! Total flux subtracted in 200 components = -1.46715e-05 Jy ! Clean residual min=-0.001685 max=0.001909 Jy/beam ! Clean residual mean=0.000013 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.152905 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.152905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110207Jy sigma=0.001349 ! Fit after self-cal, rms=0.110207Jy sigma=0.001349 ! 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=0.110207Jy sigma=0.001349 ! Fit after self-cal, rms=0.110169Jy sigma=0.001349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.395 mas, bmaj=9.913 mas, bpa=-11.54 degrees ! Estimated noise=389.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110399 Jy ! Component: 100 - total flux cleaned = 0.000142632 Jy ! Component: 150 - total flux cleaned = 0.000149138 Jy ! Component: 200 - total flux cleaned = 0.000142864 Jy ! Total flux subtracted in 200 components = 0.000142864 Jy ! Clean residual min=-0.001590 max=0.002357 Jy/beam ! Clean residual mean=0.000024 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.153048 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.153048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110169Jy sigma=0.001349 ! Fit after self-cal, rms=0.110167Jy sigma=0.001349 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 = 6.1049e-06 Jy ! Component: 100 - total flux cleaned = 6.04456e-06 Jy ! Component: 150 - total flux cleaned = 2.23874e-08 Jy ! Component: 200 - total flux cleaned = -5.98685e-06 Jy ! Total flux subtracted in 200 components = -5.98685e-06 Jy ! Clean residual min=-0.001583 max=0.002342 Jy/beam ! Clean residual mean=0.000024 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.153042 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.153042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110167Jy sigma=0.001349 ! Fit after self-cal, rms=0.110167Jy sigma=0.001349 ! 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=4.401 mas, bmaj=8.292 mas, bpa=-25.03 degrees ! Estimated noise=354.616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.401 x 8.292 at -25.03 degrees (North through East) ! Clean map min=-0.001676 max=0.14891 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=3.542 mas, bmaj=7.745 mas, bpa=-29.2 degrees ! Estimated noise=614.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117849 Jy ! Component: 100 - total flux cleaned = 0.143547 Jy ! Component: 150 - total flux cleaned = 0.150065 Jy ! Component: 200 - total flux cleaned = 0.152626 Jy ! Total flux subtracted in 200 components = 0.152626 Jy ! Clean residual min=-0.002513 max=0.002882 Jy/beam ! Clean residual mean=-0.000022 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.152626 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.152626 Jy ! Inverting map and beam ! Estimated beam: bmin=4.401 mas, bmaj=8.292 mas, bpa=-25.03 degrees ! Estimated noise=354.616 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 = -6.57659e-05 Jy ! Component: 100 - total flux cleaned = 7.11997e-05 Jy ! Component: 150 - total flux cleaned = 0.000157182 Jy ! Component: 200 - total flux cleaned = 0.000253678 Jy ! Total flux subtracted in 200 components = 0.000253678 Jy ! Clean residual min=-0.001700 max=0.001982 Jy/beam ! Clean residual mean=0.000013 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.15288 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.15288 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=7.996 mas, bpa=-24.47 degrees ! Estimated noise=378.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131453 Jy ! Component: 100 - total flux cleaned = 0.000202718 Jy ! Component: 150 - total flux cleaned = 0.000219077 Jy ! Component: 200 - total flux cleaned = 0.000204228 Jy ! Total flux subtracted in 200 components = 0.000204228 Jy ! Clean residual min=-0.001782 max=0.002097 Jy/beam ! Clean residual mean=0.000010 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.153084 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.42425e-05 Jy ! Component: 100 - total flux cleaned = -2.7429e-05 Jy ! Component: 150 - total flux cleaned = -3.97303e-05 Jy ! Component: 200 - total flux cleaned = -5.09779e-05 Jy ! Total flux subtracted in 200 components = -5.09779e-05 Jy ! Clean residual min=-0.001780 max=0.002089 Jy/beam ! Clean residual mean=0.000010 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.153033 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.153033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110170Jy sigma=0.001349 ! Fit after self-cal, rms=0.110172Jy sigma=0.001349 wmodel J2024+2736_S_2011_08_02_pus_map.mod ! Writing 36 model components to file: J2024+2736_S_2011_08_02_pus_map.mod wobs J2024+2736_S_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J2024+2736_S_2011_08_02_pus_uvs.fits wwins J2024+2736_S_2011_08_02_pus_map.win ! wwins: Wrote 1 windows to J2024+2736_S_2011_08_02_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898786 Jy ! Component: 100 - total flux cleaned = 0.00168555 Jy ! Component: 150 - total flux cleaned = 0.00218579 Jy ! Component: 200 - total flux cleaned = 0.00246499 Jy ! Component: 250 - total flux cleaned = 0.00259915 Jy ! Component: 300 - total flux cleaned = 0.00275285 Jy ! Component: 350 - total flux cleaned = 0.00280155 Jy ! Component: 400 - total flux cleaned = 0.0028975 Jy ! Component: 450 - total flux cleaned = 0.00296775 Jy ! Component: 500 - total flux cleaned = 0.00305893 Jy ! Component: 550 - total flux cleaned = 0.00310335 Jy ! Component: 600 - total flux cleaned = 0.00318944 Jy ! Component: 650 - total flux cleaned = 0.00323162 Jy ! Component: 700 - total flux cleaned = 0.0033346 Jy ! Component: 750 - total flux cleaned = 0.00339451 Jy ! Component: 800 - total flux cleaned = 0.00345321 Jy ! Component: 850 - total flux cleaned = 0.00354908 Jy ! Component: 900 - total flux cleaned = 0.00362457 Jy ! Component: 950 - total flux cleaned = 0.00369859 Jy ! Component: 1000 - total flux cleaned = 0.00373508 Jy ! Component: 1050 - total flux cleaned = 0.00382464 Jy ! Component: 1100 - total flux cleaned = 0.0039128 Jy ! Component: 1150 - total flux cleaned = 0.00399893 Jy ! Component: 1200 - total flux cleaned = 0.00406677 Jy ! Component: 1250 - total flux cleaned = 0.00413387 Jy ! Component: 1300 - total flux cleaned = 0.00416694 Jy ! Component: 1350 - total flux cleaned = 0.00419942 Jy ! Component: 1400 - total flux cleaned = 0.00421579 Jy ! Component: 1450 - total flux cleaned = 0.00427915 Jy ! Component: 1500 - total flux cleaned = 0.00435679 Jy ! Component: 1550 - total flux cleaned = 0.00434138 Jy ! Component: 1600 - total flux cleaned = 0.00435655 Jy ! Component: 1650 - total flux cleaned = 0.0043567 Jy ! Component: 1700 - total flux cleaned = 0.00437146 Jy ! Component: 1750 - total flux cleaned = 0.00438591 Jy ! Component: 1800 - total flux cleaned = 0.0043573 Jy ! Component: 1850 - total flux cleaned = 0.00435762 Jy ! Component: 1900 - total flux cleaned = 0.00441375 Jy ! Component: 1950 - total flux cleaned = 0.00438589 Jy ! Component: 2000 - total flux cleaned = 0.00438599 Jy ! Total flux subtracted in 2048 components = 0.00441313 Jy ! Clean residual min=-0.000838 max=0.000843 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.157446 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 179 components and 0.157446 Jy ![Exited script file: muppet] wmap "J2024+2736_S_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.136 x 7.996 at -24.47 degrees (North through East) ! Clean map min=-0.001143 max=0.14909 Jy/beam ! Writing clean map to FITS file: J2024+2736_S_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290265 device "J2024+2736_S_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J2024+2736_S_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584092 0.584092 1.16818 2.33637 4.67274 9.34548 18.691 37.3819 74.7638 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.136 x 7.996 at -24.47 degrees (North through East) ! Clean map min=-0.001143 max=0.14909 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2024+2736_S_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J2024+2736_S_2011_08_02_pus_map.gif/vgif' mapplot cln