! Started logfile: J1147-3812_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:36:18 2017 obs J1147-3812_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1147-3812_S_2009_05_13_pus_uva.fits ! AN table 1: 24 integrations on 120 of 120 possible baselines. ! AN table 2: 12 integrations on 120 of 120 possible baselines. ! AN table 3: 18 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.108488 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1147-3812 ! ! 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 2812 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 J1147-3812_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 237 telescope corrections were flagged in sub-array 1. ! A total of 113 telescope corrections were flagged in sub-array 2. ! A total of 244 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 237 telescope corrections were flagged in sub-array 1. ! A total of 113 telescope corrections were flagged in sub-array 2. ! A total of 244 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 237 telescope corrections were flagged in sub-array 1. ! A total of 113 telescope corrections were flagged in sub-array 2. ! A total of 244 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 237 telescope corrections were flagged in sub-array 1. ! A total of 113 telescope corrections were flagged in sub-array 2. ! A total of 244 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.518764Jy sigma=0.002643 ! Fit after self-cal, rms=0.424559Jy sigma=0.002295 ! 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=2.148 mas, bmaj=3.728 mas, bpa=-29.34 degrees ! Estimated noise=3400.59 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 = 0.994733 Jy ! Component: 100 - total flux cleaned = 1.22214 Jy ! Total flux subtracted in 100 components = 1.22214 Jy ! Clean residual min=-0.062379 max=0.120555 Jy/beam ! Clean residual mean=-0.001603 rms=0.015020 Jy/beam ! Combined flux in latest and established models = 1.22214 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.22214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305838Jy sigma=0.001623 ! Fit after self-cal, rms=0.305830Jy sigma=0.001623 ! Inverting map ! Added new window around map position (-7, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111523 Jy ! Component: 100 - total flux cleaned = 0.12895 Jy ! Total flux subtracted in 100 components = 0.12895 Jy ! Clean residual min=-0.052980 max=0.074769 Jy/beam ! Clean residual mean=-0.002247 rms=0.010295 Jy/beam ! Combined flux in latest and established models = 1.35109 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 1.35109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264700Jy sigma=0.001413 ! Fit after self-cal, rms=0.262872Jy sigma=0.001400 ! 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=2.914 mas, bmaj=4.855 mas, bpa=-17.57 degrees ! Estimated noise=2353.92 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 = 0.0460004 Jy ! Component: 100 - total flux cleaned = 0.052725 Jy ! Component: 150 - total flux cleaned = 0.0555221 Jy ! Component: 200 - total flux cleaned = 0.0571985 Jy ! Total flux subtracted in 200 components = 0.0571985 Jy ! Clean residual min=-0.040630 max=0.041329 Jy/beam ! Clean residual mean=-0.008161 rms=0.008803 Jy/beam ! Combined flux in latest and established models = 1.40828 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 1.40828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250562Jy sigma=0.001351 ! Fit after self-cal, rms=0.250286Jy sigma=0.001349 ! 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 0.93 HN 1.00* HO 0.88 ! KK 1.03 KP 0.99 LA 0.96 MK 0.98 ! NL 1.21 NY 1.00* OV 1.02 PT 0.97 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 HN 1.00* HO 1.00* ! KK 1.00* KP 0.97 LA 0.93 MK 1.00* ! NL 1.05 NY 1.00* OV 0.98 PT 0.95 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.75 ! KK 1.02 KP 1.00* LA 1.00* MK 0.94 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.37 WZ 1.00* KB 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* HO 0.95 ! KK 1.05 KP 1.00 LA 1.00 MK 1.00 ! NL 1.24 NY 1.00* OV 1.02 PT 1.00 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HN 1.00* HO 1.00* ! KK 1.00* KP 1.01 LA 0.95 MK 1.00* ! NL 1.04 NY 1.00* OV 0.98 PT 0.99 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.82 ! KK 0.99 KP 1.00* LA 1.00* MK 0.95 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.09 WZ 1.00* KB 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* HO 0.92 ! KK 1.03 KP 1.01 LA 0.99 MK 1.02 ! NL 1.17 NY 1.00* OV 1.11 PT 1.00 ! SC 0.97 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.93 HN 1.00* HO 1.00* ! KK 1.00* KP 1.02 LA 0.97 MK 1.00* ! NL 1.00 NY 1.00* OV 1.01 PT 0.98 ! SC 0.96 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.84 ! KK 0.97 KP 1.00* LA 1.00* MK 1.03 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.18 WZ 1.00* KB 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* HO 0.90 ! KK 1.06 KP 0.99 LA 0.99 MK 1.03 ! NL 1.31 NY 1.00* OV 1.04 PT 0.98 ! SC 0.95 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.98 HN 1.00* HO 1.00* ! KK 1.00* KP 0.97 LA 0.94 MK 1.00* ! NL 1.03 NY 1.00* OV 0.97 PT 0.96 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.82 ! KK 1.04 KP 1.00* LA 1.00* MK 0.95 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.08 WZ 1.00* KB 1.14 ! ! ! Fit before self-cal, rms=0.250286Jy sigma=0.001349 ! Fit after self-cal, rms=0.219034Jy sigma=0.001099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.883 mas, bmaj=4.761 mas, bpa=-20.72 degrees ! Estimated noise=2343.58 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 = -0.0146372 Jy ! Component: 100 - total flux cleaned = -0.015573 Jy ! Component: 150 - total flux cleaned = -0.0167512 Jy ! Component: 200 - total flux cleaned = -0.0176463 Jy ! Total flux subtracted in 200 components = -0.0176463 Jy ! Clean residual min=-0.018890 max=0.017328 Jy/beam ! Clean residual mean=-0.000985 rms=0.003789 Jy/beam ! Combined flux in latest and established models = 1.39064 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 1.39064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217658Jy sigma=0.001089 ! Fit after self-cal, rms=0.217399Jy sigma=0.001088 ! 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=0.217399Jy sigma=0.001088 ! Fit after self-cal, rms=0.217524Jy sigma=0.001079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=4.762 mas, bpa=-20.83 degrees ! Estimated noise=2342.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0084592 Jy ! Component: 100 - total flux cleaned = -0.00862967 Jy ! Component: 150 - total flux cleaned = -0.00921963 Jy ! Component: 200 - total flux cleaned = -0.00947425 Jy ! Total flux subtracted in 200 components = -0.00947425 Jy ! Clean residual min=-0.012471 max=0.014765 Jy/beam ! Clean residual mean=-0.000598 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 1.38116 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 1.38116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217022Jy sigma=0.001075 ! Fit after self-cal, rms=0.216909Jy sigma=0.001075 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 (9.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125392 Jy ! Component: 100 - total flux cleaned = 0.0131417 Jy ! Component: 150 - total flux cleaned = 0.0125106 Jy ! Component: 200 - total flux cleaned = 0.0118014 Jy ! Total flux subtracted in 200 components = 0.0118014 Jy ! Clean residual min=-0.010982 max=0.010302 Jy/beam ! Clean residual mean=-0.000785 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 1.39296 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 1.39296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215965Jy sigma=0.001069 ! Fit after self-cal, rms=0.215810Jy sigma=0.001069 ! 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=0.215810Jy sigma=0.001069 ! Fit after self-cal, rms=0.215453Jy sigma=0.001068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=4.766 mas, bpa=-20.84 degrees ! Estimated noise=2340.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347415 Jy ! Component: 100 - total flux cleaned = 0.000931581 Jy ! Component: 150 - total flux cleaned = 0.000770631 Jy ! Component: 200 - total flux cleaned = 0.000636534 Jy ! Total flux subtracted in 200 components = 0.000636534 Jy ! Clean residual min=-0.010295 max=0.009388 Jy/beam ! Clean residual mean=-0.000532 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 1.3936 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 1.3936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215097Jy sigma=0.001065 ! Fit after self-cal, rms=0.215043Jy sigma=0.001065 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 = 0.000635025 Jy ! Component: 100 - total flux cleaned = 0.000893449 Jy ! Component: 150 - total flux cleaned = 0.00078697 Jy ! Component: 200 - total flux cleaned = 0.000689352 Jy ! Total flux subtracted in 200 components = 0.000689352 Jy ! Clean residual min=-0.009995 max=0.008847 Jy/beam ! Clean residual mean=-0.000544 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 1.39429 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 1.39429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214905Jy sigma=0.001064 ! Fit after self-cal, rms=0.214889Jy sigma=0.001064 ! 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=0.214889Jy sigma=0.001064 ! Fit after self-cal, rms=0.214644Jy sigma=0.001064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.078 mas, bmaj=30.94 mas, bpa=-2.901 degrees ! Estimated noise=2963.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118488 Jy ! Component: 100 - total flux cleaned = -0.000987211 Jy ! Component: 150 - total flux cleaned = -0.00083071 Jy ! Component: 200 - total flux cleaned = -0.000747343 Jy ! Total flux subtracted in 200 components = -0.000747343 Jy ! Clean residual min=-0.011951 max=0.008534 Jy/beam ! Clean residual mean=-0.000675 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 1.39354 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 1.39354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214615Jy sigma=0.001064 ! Fit after self-cal, rms=0.214582Jy sigma=0.001063 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 = 7.29247e-05 Jy ! Component: 100 - total flux cleaned = 0.00015987 Jy ! Component: 150 - total flux cleaned = 0.000302407 Jy ! Component: 200 - total flux cleaned = 0.000374906 Jy ! Total flux subtracted in 200 components = 0.000374906 Jy ! Clean residual min=-0.011750 max=0.008535 Jy/beam ! Clean residual mean=-0.000688 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 1.39392 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 1.39392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214572Jy sigma=0.001063 ! Fit after self-cal, rms=0.214556Jy sigma=0.001063 ! 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=2.885 mas, bmaj=4.767 mas, bpa=-20.87 degrees ! Estimated noise=2338.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.885 x 4.767 at -20.87 degrees (North through East) ! Clean map min=-0.0095007 max=1.2525 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=0.214556Jy sigma=0.001063 ! Fit after self-cal, rms=0.193259Jy sigma=0.000939 ! Inverting map and beam ! Estimated beam: bmin=2.887 mas, bmaj=4.766 mas, bpa=-20.85 degrees ! Estimated noise=2338.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000516919 Jy ! Component: 100 - total flux cleaned = -0.000292977 Jy ! Component: 150 - total flux cleaned = -0.000286153 Jy ! Component: 200 - total flux cleaned = -0.000197616 Jy ! Total flux subtracted in 200 components = -0.000197616 Jy ! Clean residual min=-0.009649 max=0.008663 Jy/beam ! Clean residual mean=-0.000448 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 1.39372 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.39372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193118Jy sigma=0.000938 ! Fit after self-cal, rms=0.193125Jy sigma=0.000938 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418547 Jy ! Component: 100 - total flux cleaned = 0.000420555 Jy ! Component: 150 - total flux cleaned = 0.000420108 Jy ! Component: 200 - total flux cleaned = 0.000421499 Jy ! Total flux subtracted in 200 components = 0.000421499 Jy ! Clean residual min=-0.009440 max=0.008475 Jy/beam ! Clean residual mean=-0.000455 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 1.39414 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 1.39414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193050Jy sigma=0.000938 ! Fit after self-cal, rms=0.193056Jy sigma=0.000938 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193056Jy sigma=0.000938 ! Fit after self-cal, rms=0.192902Jy sigma=0.000938 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=2.095 mas, bmaj=3.716 mas, bpa=-32.15 degrees ! Estimated noise=3362.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.983442 Jy ! Component: 100 - total flux cleaned = 1.20087 Jy ! Component: 150 - total flux cleaned = 1.28453 Jy ! Component: 200 - total flux cleaned = 1.33235 Jy ! Total flux subtracted in 200 components = 1.33235 Jy ! Clean residual min=-0.024844 max=0.026989 Jy/beam ! Clean residual mean=0.000100 rms=0.005221 Jy/beam ! Combined flux in latest and established models = 1.33235 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.33235 Jy ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=4.765 mas, bpa=-20.92 degrees ! Estimated noise=2336.78 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 = 0.0312035 Jy ! Component: 100 - total flux cleaned = 0.0474278 Jy ! Component: 150 - total flux cleaned = 0.0507478 Jy ! Component: 200 - total flux cleaned = 0.0526892 Jy ! Total flux subtracted in 200 components = 0.0526892 Jy ! Clean residual min=-0.011761 max=0.012345 Jy/beam ! Clean residual mean=-0.000220 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 1.38504 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 1.38504 Jy ! Inverting map ! Added new window around map position (38, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742048 Jy ! Component: 100 - total flux cleaned = 0.00899524 Jy ! Component: 150 - total flux cleaned = 0.0107352 Jy ! Component: 200 - total flux cleaned = 0.0119828 Jy ! Total flux subtracted in 200 components = 0.0119828 Jy ! Clean residual min=-0.010452 max=0.008594 Jy/beam ! Clean residual mean=-0.000420 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 1.39702 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 1.39702 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=9.078 mas, bmaj=30.94 mas, bpa=-2.87 degrees ! Estimated noise=2961.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439259 Jy ! Component: 100 - total flux cleaned = 0.00481565 Jy ! Component: 150 - total flux cleaned = 0.00519152 Jy ! Component: 200 - total flux cleaned = 0.00559952 Jy ! Total flux subtracted in 200 components = 0.00559952 Jy ! Clean residual min=-0.012155 max=0.007476 Jy/beam ! Clean residual mean=-0.000998 rms=0.002706 Jy/beam ! Combined flux in latest and established models = 1.40262 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 = 7.35939e-05 Jy ! Component: 100 - total flux cleaned = 0.00020693 Jy ! Component: 150 - total flux cleaned = 0.000325523 Jy ! Component: 200 - total flux cleaned = 0.000381986 Jy ! Total flux subtracted in 200 components = 0.000381986 Jy ! Clean residual min=-0.012032 max=0.007559 Jy/beam ! Clean residual mean=-0.001009 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 1.403 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 1.403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=4.765 mas, bpa=-20.92 degrees ! Estimated noise=2336.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200986 Jy ! Component: 100 - total flux cleaned = -0.00226832 Jy ! Component: 150 - total flux cleaned = -0.00225025 Jy ! Component: 200 - total flux cleaned = -0.00244762 Jy ! Total flux subtracted in 200 components = -0.00244762 Jy ! Clean residual min=-0.009739 max=0.007619 Jy/beam ! Clean residual mean=-0.000474 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 1.40055 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 1.40055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193412Jy sigma=0.000939 ! Fit after self-cal, rms=0.193361Jy sigma=0.000939 wmodel J1147-3812_S_2009_05_13_pus_map.mod ! Writing 46 model components to file: J1147-3812_S_2009_05_13_pus_map.mod wobs J1147-3812_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1147-3812_S_2009_05_13_pus_uvs.fits wwins J1147-3812_S_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J1147-3812_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 = -0.00435033 Jy ! Component: 100 - total flux cleaned = -0.00831516 Jy ! Component: 150 - total flux cleaned = -0.0119142 Jy ! Component: 200 - total flux cleaned = -0.0146363 Jy ! Component: 250 - total flux cleaned = -0.0172565 Jy ! Component: 300 - total flux cleaned = -0.0196495 Jy ! Component: 350 - total flux cleaned = -0.0217064 Jy ! Component: 400 - total flux cleaned = -0.0235738 Jy ! Component: 450 - total flux cleaned = -0.0250229 Jy ! Component: 500 - total flux cleaned = -0.0260817 Jy ! Component: 550 - total flux cleaned = -0.0273402 Jy ! Component: 600 - total flux cleaned = -0.0285672 Jy ! Component: 650 - total flux cleaned = -0.0295503 Jy ! Component: 700 - total flux cleaned = -0.0307266 Jy ! Component: 750 - total flux cleaned = -0.0317735 Jy ! Component: 800 - total flux cleaned = -0.0327975 Jy ! Component: 850 - total flux cleaned = -0.0340023 Jy ! Component: 900 - total flux cleaned = -0.0348892 Jy ! Component: 950 - total flux cleaned = -0.0358567 Jy ! Component: 1000 - total flux cleaned = -0.0368068 Jy ! Component: 1050 - total flux cleaned = -0.0375534 Jy ! Component: 1100 - total flux cleaned = -0.0384731 Jy ! Component: 1150 - total flux cleaned = -0.0392853 Jy ! Component: 1200 - total flux cleaned = -0.0400849 Jy ! Component: 1250 - total flux cleaned = -0.0407845 Jy ! Component: 1300 - total flux cleaned = -0.041388 Jy ! Component: 1350 - total flux cleaned = -0.0422373 Jy ! Component: 1400 - total flux cleaned = -0.0428226 Jy ! Component: 1450 - total flux cleaned = -0.0434826 Jy ! Component: 1500 - total flux cleaned = -0.0440528 Jy ! Component: 1550 - total flux cleaned = -0.0445358 Jy ! Component: 1600 - total flux cleaned = -0.0450915 Jy ! Component: 1650 - total flux cleaned = -0.0454059 Jy ! Component: 1700 - total flux cleaned = -0.0461818 Jy ! Component: 1750 - total flux cleaned = -0.0467177 Jy ! Component: 1800 - total flux cleaned = -0.0471722 Jy ! Component: 1850 - total flux cleaned = -0.0477721 Jy ! Component: 1900 - total flux cleaned = -0.048365 Jy ! Component: 1950 - total flux cleaned = -0.0487316 Jy ! Component: 2000 - total flux cleaned = -0.0493134 Jy ! Component: 2050 - total flux cleaned = -0.0496733 Jy ! Component: 2100 - total flux cleaned = -0.050244 Jy ! Component: 2150 - total flux cleaned = -0.0505273 Jy ! Component: 2200 - total flux cleaned = -0.0510884 Jy ! Component: 2250 - total flux cleaned = -0.0515736 Jy ! Component: 2300 - total flux cleaned = -0.0518486 Jy ! Component: 2350 - total flux cleaned = -0.0523939 Jy ! Component: 2400 - total flux cleaned = -0.0527323 Jy ! Component: 2450 - total flux cleaned = -0.053135 Jy ! Component: 2500 - total flux cleaned = -0.0534684 Jy ! Component: 2550 - total flux cleaned = -0.053996 Jy ! Component: 2600 - total flux cleaned = -0.0545838 Jy ! Component: 2650 - total flux cleaned = -0.0547779 Jy ! Component: 2700 - total flux cleaned = -0.0553567 Jy ! Component: 2750 - total flux cleaned = -0.0558027 Jy ! Component: 2800 - total flux cleaned = -0.0561185 Jy ! Component: 2850 - total flux cleaned = -0.0563072 Jy ! Component: 2900 - total flux cleaned = -0.0569303 Jy ! Component: 2950 - total flux cleaned = -0.0573008 Jy ! Component: 3000 - total flux cleaned = -0.0577913 Jy ! Component: 3050 - total flux cleaned = -0.0579741 Jy ! Component: 3100 - total flux cleaned = -0.0585184 Jy ! Component: 3150 - total flux cleaned = -0.0588776 Jy ! Component: 3200 - total flux cleaned = -0.0592347 Jy ! Component: 3250 - total flux cleaned = -0.0595898 Jy ! Component: 3300 - total flux cleaned = -0.0598247 Jy ! Component: 3350 - total flux cleaned = -0.0602327 Jy ! Component: 3400 - total flux cleaned = -0.0605801 Jy ! Component: 3450 - total flux cleaned = -0.0609823 Jy ! Component: 3500 - total flux cleaned = -0.0613243 Jy ! Component: 3550 - total flux cleaned = -0.0616076 Jy ! Component: 3600 - total flux cleaned = -0.0620017 Jy ! Component: 3650 - total flux cleaned = -0.0623928 Jy ! Component: 3700 - total flux cleaned = -0.0626703 Jy ! Component: 3750 - total flux cleaned = -0.062891 Jy ! Component: 3800 - total flux cleaned = -0.0632747 Jy ! Component: 3850 - total flux cleaned = -0.0635471 Jy ! Component: 3900 - total flux cleaned = -0.063818 Jy ! Component: 3950 - total flux cleaned = -0.0639797 Jy ! Component: 4000 - total flux cleaned = -0.0643539 Jy ! Component: 4050 - total flux cleaned = -0.0646724 Jy ! Total flux subtracted in 4096 components = -0.0648835 Jy ! Clean residual min=-0.003570 max=0.002935 Jy/beam ! Clean residual mean=0.000014 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 1.33567 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 284 components and 1.33567 Jy ![Exited script file: muppet] wmap "J1147-3812_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.886 x 4.765 at -20.92 degrees (North through East) ! Clean map min=-0.0055979 max=1.2572 Jy/beam ! Writing clean map to FITS file: J1147-3812_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 1.25723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000895954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213792 0.213792 0.427584 0.855168 1.71034 3.42067 6.84134 13.6827 27.3654 54.7307 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.257 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.886 x 4.765 at -20.92 degrees (North through East) ! Clean map min=-0.0055979 max=1.2572 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 J1147-3812_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:36:23 2017