! Started logfile: J0750+1021_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:51:46 2012 obs J0750+1021_X_2011_08_02_pus_uva.fits ! Reading UV FITS file: J0750+1021_X_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: 0.450356 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0750+1021 ! ! 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 3146 lines of history. ! ! Reading 25292 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0750+1021_X_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 0.200x0.200 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 379 telescope corrections were flagged in sub-array 1. ! A total of 364 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 364 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 409 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 409 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.865189Jy sigma=0.009339 ! Fit after self-cal, rms=0.826164Jy sigma=0.008996 ! 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=0.8524 mas, bmaj=2.732 mas, bpa=-22.06 degrees ! Estimated noise=863.434 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 = 0.140034 Jy ! Component: 100 - total flux cleaned = 0.172116 Jy ! Total flux subtracted in 100 components = 0.172116 Jy ! Clean residual min=-0.006752 max=0.012981 Jy/beam ! Clean residual mean=-0.000031 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.172116 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.172116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146730Jy sigma=0.001417 ! Fit after self-cal, rms=0.146727Jy sigma=0.001417 ! Inverting map ! Added new window around map position (-1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143714 Jy ! Component: 100 - total flux cleaned = 0.02264 Jy ! Total flux subtracted in 100 components = 0.02264 Jy ! Clean residual min=-0.006206 max=0.005384 Jy/beam ! Clean residual mean=-0.000011 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.194756 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.194756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144946Jy sigma=0.001395 ! Fit after self-cal, rms=0.144922Jy sigma=0.001395 ! 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=1.059 mas, bmaj=2.97 mas, bpa=-20.02 degrees ! Estimated noise=420.634 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 = 0.008103 Jy ! Component: 100 - total flux cleaned = 0.0125998 Jy ! Component: 150 - total flux cleaned = 0.0156996 Jy ! Component: 200 - total flux cleaned = 0.0179893 Jy ! Total flux subtracted in 200 components = 0.0179893 Jy ! Clean residual min=-0.006330 max=0.005272 Jy/beam ! Clean residual mean=0.000043 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.212745 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.212745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144389Jy sigma=0.001390 ! Fit after self-cal, rms=0.144381Jy sigma=0.001389 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 FT 1.00* HH 1.00* ! HN 1.06 KP 0.89 LA 0.95 MK 0.99 ! NL 0.90 OV 1.02 PT 1.07 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.91 FT 1.00* HH 1.00* ! HN 1.02 KP 0.92 LA 1.03 MK 0.96 ! NL 0.97 OV 1.03 PT 1.05 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 FT 1.00* HH 1.00* ! HN 1.00 KP 0.86 LA 1.02 MK 1.03 ! NL 1.03 OV 1.04 PT 1.13 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 FT 1.00* HH 1.00* ! HN 1.06 KP 0.88 LA 1.03 MK 1.01 ! NL 1.12 OV 1.05 PT 1.10 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 FT 1.00* HH 1.00* ! HN 0.95 KP 0.80 LA 0.98 MK 0.98 ! NL 1.07 OV 1.04 PT 1.04 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.91 FT 1.00* HH 1.00* ! HN 1.11 KP 0.79 LA 0.98 MK 0.99 ! NL 1.04 OV 1.05 PT 1.08 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 FT 1.00* HH 1.00* ! HN 0.98 KP 0.85 LA 1.10 MK 1.06 ! NL 1.01 OV 1.08 PT 1.13 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 FT 1.00* HH 1.00* ! HN 1.04 KP 0.86 LA 1.08 MK 1.06 ! NL 1.08 OV 1.09 PT 1.11 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.144381Jy sigma=0.001389 ! Fit after self-cal, rms=0.142154Jy sigma=0.001368 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.969 mas, bpa=-19.87 degrees ! Estimated noise=419.123 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 = 0.000457713 Jy ! Component: 100 - total flux cleaned = 0.000446198 Jy ! Component: 150 - total flux cleaned = 0.000415095 Jy ! Component: 200 - total flux cleaned = 0.000388232 Jy ! Total flux subtracted in 200 components = 0.000388232 Jy ! Clean residual min=-0.002432 max=0.002054 Jy/beam ! Clean residual mean=0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.213133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.213133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142129Jy sigma=0.001368 ! Fit after self-cal, rms=0.142171Jy sigma=0.001367 ! 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=0.142171Jy sigma=0.001367 ! Fit after self-cal, rms=0.142087Jy sigma=0.001367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.968 mas, bpa=-19.84 degrees ! Estimated noise=419.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186148 Jy ! Component: 100 - total flux cleaned = 0.00021548 Jy ! Component: 150 - total flux cleaned = 0.000166472 Jy ! Component: 200 - total flux cleaned = 0.000120789 Jy ! Total flux subtracted in 200 components = 0.000120789 Jy ! Clean residual min=-0.002517 max=0.002029 Jy/beam ! Clean residual mean=0.000006 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.213254 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.213254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142072Jy sigma=0.001367 ! Fit after self-cal, rms=0.142070Jy sigma=0.001367 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.63082e-05 Jy ! Component: 100 - total flux cleaned = -0.000126401 Jy ! Component: 150 - total flux cleaned = -0.000186301 Jy ! Component: 200 - total flux cleaned = -0.000223302 Jy ! Total flux subtracted in 200 components = -0.000223302 Jy ! Clean residual min=-0.002496 max=0.002015 Jy/beam ! Clean residual mean=0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.213031 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.213031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142061Jy sigma=0.001367 ! Fit after self-cal, rms=0.142060Jy sigma=0.001367 ! 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=0.142060Jy sigma=0.001367 ! Fit after self-cal, rms=0.142063Jy sigma=0.001367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.969 mas, bpa=-19.81 degrees ! Estimated noise=419.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.5049e-05 Jy ! Component: 100 - total flux cleaned = -5.3977e-07 Jy ! Component: 150 - total flux cleaned = -5.71344e-05 Jy ! Component: 200 - total flux cleaned = -9.30659e-05 Jy ! Total flux subtracted in 200 components = -9.30659e-05 Jy ! Clean residual min=-0.002517 max=0.001975 Jy/beam ! Clean residual mean=0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.212937 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.212937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142056Jy sigma=0.001367 ! Fit after self-cal, rms=0.142055Jy sigma=0.001367 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.88724e-05 Jy ! Component: 100 - total flux cleaned = -0.000120117 Jy ! Component: 150 - total flux cleaned = -0.000152575 Jy ! Component: 200 - total flux cleaned = -0.00019924 Jy ! Total flux subtracted in 200 components = -0.00019924 Jy ! Clean residual min=-0.002493 max=0.001953 Jy/beam ! Clean residual mean=0.000005 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.212738 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.212738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142050Jy sigma=0.001367 ! Fit after self-cal, rms=0.142049Jy sigma=0.001367 ! 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=0.142049Jy sigma=0.001367 ! Fit after self-cal, rms=0.142069Jy sigma=0.001367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=3.234 mas, bpa=-10.45 degrees ! Estimated noise=484.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024321 Jy ! Component: 100 - total flux cleaned = -0.000260886 Jy ! Component: 150 - total flux cleaned = -0.000290582 Jy ! Component: 200 - total flux cleaned = -0.000330366 Jy ! Total flux subtracted in 200 components = -0.000330366 Jy ! Clean residual min=-0.002440 max=0.001942 Jy/beam ! Clean residual mean=0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.212408 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.212408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142067Jy sigma=0.001367 ! Fit after self-cal, rms=0.142064Jy sigma=0.001367 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 = -0.000111701 Jy ! Component: 100 - total flux cleaned = -0.000137621 Jy ! Component: 150 - total flux cleaned = -0.000161724 Jy ! Component: 200 - total flux cleaned = -0.000193271 Jy ! Total flux subtracted in 200 components = -0.000193271 Jy ! Clean residual min=-0.002401 max=0.001929 Jy/beam ! Clean residual mean=0.000006 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.212215 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.212215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142064Jy sigma=0.001367 ! Fit after self-cal, rms=0.142062Jy sigma=0.001367 ! 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=1.066 mas, bmaj=2.969 mas, bpa=-19.8 degrees ! Estimated noise=419.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.969 at -19.8 degrees (North through East) ! Clean map min=-0.002415 max=0.18236 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.731 mas, bpa=-21.79 degrees ! Estimated noise=868.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140291 Jy ! Component: 100 - total flux cleaned = 0.173104 Jy ! Component: 150 - total flux cleaned = 0.187829 Jy ! Component: 200 - total flux cleaned = 0.196216 Jy ! Total flux subtracted in 200 components = 0.196216 Jy ! Clean residual min=-0.004383 max=0.005008 Jy/beam ! Clean residual mean=-0.000008 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.196216 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.196216 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.969 mas, bpa=-19.8 degrees ! Estimated noise=419.81 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 = 0.00667909 Jy ! Component: 100 - total flux cleaned = 0.01038 Jy ! Component: 150 - total flux cleaned = 0.0123705 Jy ! Component: 200 - total flux cleaned = 0.0130632 Jy ! Total flux subtracted in 200 components = 0.0130632 Jy ! Clean residual min=-0.002376 max=0.002004 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.20928 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.20928 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=1.03 mas, bmaj=2.968 mas, bpa=-19.31 degrees ! Estimated noise=452.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289869 Jy ! Component: 100 - total flux cleaned = 0.000825673 Jy ! Component: 150 - total flux cleaned = 0.00123169 Jy ! Component: 200 - total flux cleaned = 0.00146568 Jy ! Total flux subtracted in 200 components = 0.00146568 Jy ! Clean residual min=-0.002591 max=0.002123 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.210745 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172167 Jy ! Component: 100 - total flux cleaned = 0.000356291 Jy ! Component: 150 - total flux cleaned = 0.000519958 Jy ! Component: 200 - total flux cleaned = 0.000642834 Jy ! Total flux subtracted in 200 components = 0.000642834 Jy ! Clean residual min=-0.002622 max=0.002089 Jy/beam ! Clean residual mean=0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.211388 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.211388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142067Jy sigma=0.001367 ! Fit after self-cal, rms=0.142066Jy sigma=0.001367 wmodel J0750+1021_X_2011_08_02_pus_map.mod ! Writing 73 model components to file: J0750+1021_X_2011_08_02_pus_map.mod wobs J0750+1021_X_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J0750+1021_X_2011_08_02_pus_uvs.fits wwins J0750+1021_X_2011_08_02_pus_map.win ! wwins: Wrote 2 windows to J0750+1021_X_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 = -0.00109597 Jy ! Component: 100 - total flux cleaned = -0.00133211 Jy ! Component: 150 - total flux cleaned = -0.00118889 Jy ! Component: 200 - total flux cleaned = -0.00118852 Jy ! Component: 250 - total flux cleaned = -0.00105522 Jy ! Component: 300 - total flux cleaned = -0.00105565 Jy ! Component: 350 - total flux cleaned = -0.00105571 Jy ! Component: 400 - total flux cleaned = -0.00111612 Jy ! Component: 450 - total flux cleaned = -0.00126407 Jy ! Component: 500 - total flux cleaned = -0.00132206 Jy ! Component: 550 - total flux cleaned = -0.00146422 Jy ! Component: 600 - total flux cleaned = -0.00152016 Jy ! Component: 650 - total flux cleaned = -0.0016561 Jy ! Component: 700 - total flux cleaned = -0.00176266 Jy ! Component: 750 - total flux cleaned = -0.001815 Jy ! Component: 800 - total flux cleaned = -0.00181475 Jy ! Component: 850 - total flux cleaned = -0.0017642 Jy ! Component: 900 - total flux cleaned = -0.00181467 Jy ! Component: 950 - total flux cleaned = -0.0018146 Jy ! Component: 1000 - total flux cleaned = -0.00176552 Jy ! Component: 1050 - total flux cleaned = -0.00174123 Jy ! Component: 1100 - total flux cleaned = -0.00171757 Jy ! Component: 1150 - total flux cleaned = -0.00174093 Jy ! Component: 1200 - total flux cleaned = -0.00171843 Jy ! Component: 1250 - total flux cleaned = -0.00178665 Jy ! Component: 1300 - total flux cleaned = -0.00180882 Jy ! Component: 1350 - total flux cleaned = -0.00185301 Jy ! Component: 1400 - total flux cleaned = -0.00185296 Jy ! Component: 1450 - total flux cleaned = -0.00183157 Jy ! Component: 1500 - total flux cleaned = -0.00185311 Jy ! Component: 1550 - total flux cleaned = -0.0019161 Jy ! Component: 1600 - total flux cleaned = -0.0019784 Jy ! Component: 1650 - total flux cleaned = -0.00199912 Jy ! Component: 1700 - total flux cleaned = -0.00206023 Jy ! Component: 1750 - total flux cleaned = -0.00202008 Jy ! Component: 1800 - total flux cleaned = -0.00214071 Jy ! Component: 1850 - total flux cleaned = -0.00225957 Jy ! Component: 1900 - total flux cleaned = -0.0022987 Jy ! Component: 1950 - total flux cleaned = -0.00233735 Jy ! Component: 2000 - total flux cleaned = -0.00241448 Jy ! Total flux subtracted in 2048 components = -0.00241448 Jy ! Clean residual min=-0.001026 max=0.001181 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.208974 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 232 components and 0.208974 Jy ![Exited script file: muppet] wmap "J0750+1021_X_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.968 at -19.31 degrees (North through East) ! Clean map min=-0.0020334 max=0.182 Jy/beam ! Writing clean map to FITS file: J0750+1021_X_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 0.181995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376881 device "J0750+1021_X_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0750+1021_X_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621248 0.621248 1.2425 2.48499 4.96998 9.93996 19.8799 39.7599 79.5197 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.968 at -19.31 degrees (North through East) ! Clean map min=-0.0020334 max=0.182 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0750+1021_X_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0750+1021_X_2011_08_02_pus_map.gif/vgif' mapplot cln