! Started logfile: /scr/pima/s3111b_uvs/J1419+5423_X_uvs.log on Mon Jul 23 22:52:23 2012 obs /scr/pima/s3111b_uvs/J1419+5423_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1419+5423_X_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848889 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6112 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J1419+5423_X] 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 0.100x0.100 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.103341Jy sigma=0.780175 ! Fit after self-cal, rms=0.692478Jy sigma=0.489649 ! 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=0.822 mas, bmaj=1.047 mas, bpa=9.409 degrees ! Estimated noise=22.407 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 = 0.257373 Jy ! Component: 100 - total flux cleaned = 0.363717 Jy ! Total flux subtracted in 100 components = 0.363717 Jy ! Clean residual min=-0.034600 max=0.086894 Jy/beam ! Clean residual mean=0.000526 rms=0.012463 Jy/beam ! Combined flux in latest and established models = 0.363717 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.363717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.198941Jy sigma=0.140672 ! Fit after self-cal, rms=0.198095Jy sigma=0.140074 ! Inverting map ! Added new window around map position (1.1, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0814512 Jy ! Component: 100 - total flux cleaned = 0.124363 Jy ! Total flux subtracted in 100 components = 0.124363 Jy ! Clean residual min=-0.029354 max=0.042772 Jy/beam ! Clean residual mean=0.000306 rms=0.010099 Jy/beam ! Combined flux in latest and established models = 0.488081 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.488081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.151962Jy sigma=0.107453 ! Fit after self-cal, rms=0.149134Jy sigma=0.105453 ! 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=0.9631 mas, bmaj=1.417 mas, bpa=33.87 degrees ! Estimated noise=13.0846 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 = 0.04969 Jy ! Component: 100 - total flux cleaned = 0.0762946 Jy ! Component: 150 - total flux cleaned = 0.0928854 Jy ! Component: 200 - total flux cleaned = 0.102683 Jy ! Total flux subtracted in 200 components = 0.102683 Jy ! Clean residual min=-0.029326 max=0.041608 Jy/beam ! Clean residual mean=0.000555 rms=0.010124 Jy/beam ! Combined flux in latest and established models = 0.590763 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.590764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.131507Jy sigma=0.092989 ! Fit after self-cal, rms=0.129831Jy sigma=0.091805 ! 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 1.03 FD 1.03 HN 0.96 KP 0.92 ! LA 0.92 MK 1.01 NL 2.29 OV 1.07 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.96 KP 0.91 ! LA 0.92 MK 1.03 NL 2.32 OV 1.09 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.91 KP 0.91 ! LA 0.91 MK 0.96 NL 2.21 OV 1.06 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 0.87 ! LA 0.92 MK 0.97 NL 2.29 OV 1.09 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.90 KP 0.88 ! LA 0.88 MK 0.90 NL 2.24 OV 1.05 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 HN 0.94 KP 0.82 ! LA 0.89 MK 0.92 NL 2.12 OV 1.03 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.00* KP 0.78 ! LA 0.89 MK 1.00* NL 2.06 OV 1.04 ! PT 0.93 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.80 HN 0.89 KP 0.84 ! LA 0.84 MK 0.80 NL 2.03 OV 0.98 ! PT 0.86 SC 0.89 ! ! ! Fit before self-cal, rms=0.129831Jy sigma=0.091805 ! Fit after self-cal, rms=0.066271Jy sigma=0.046987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9375 mas, bmaj=1.394 mas, bpa=34.32 degrees ! Estimated noise=12.9669 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 = -0.0043577 Jy ! Component: 100 - total flux cleaned = -0.00605066 Jy ! Component: 150 - total flux cleaned = -0.00706893 Jy ! Component: 200 - total flux cleaned = -0.00817649 Jy ! Total flux subtracted in 200 components = -0.00817649 Jy ! Clean residual min=-0.010707 max=0.022851 Jy/beam ! Clean residual mean=0.000298 rms=0.004230 Jy/beam ! Combined flux in latest and established models = 0.582587 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.582587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061345Jy sigma=0.042997 ! Fit after self-cal, rms=0.060838Jy sigma=0.042353 ! Inverting map ! Added new window around map position (3.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221226 Jy ! Component: 100 - total flux cleaned = 0.0319256 Jy ! Component: 150 - total flux cleaned = 0.0372062 Jy ! Component: 200 - total flux cleaned = 0.0399703 Jy ! Total flux subtracted in 200 components = 0.0399703 Jy ! Clean residual min=-0.008372 max=0.010712 Jy/beam ! Clean residual mean=-0.000025 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.622557 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 103 components and 0.622557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051900Jy sigma=0.034441 ! Fit after self-cal, rms=0.050973Jy sigma=0.033807 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050973Jy sigma=0.033807 ! Fit after self-cal, rms=0.047872Jy sigma=0.030364 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9408 mas, bmaj=1.376 mas, bpa=35.03 degrees ! Estimated noise=13.0023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365668 Jy ! Component: 100 - total flux cleaned = 0.00345323 Jy ! Component: 150 - total flux cleaned = 0.00485298 Jy ! Component: 200 - total flux cleaned = 0.00588505 Jy ! Total flux subtracted in 200 components = 0.00588505 Jy ! Clean residual min=-0.006844 max=0.005952 Jy/beam ! Clean residual mean=0.000026 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.628442 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.628442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045263Jy sigma=0.028056 ! Fit after self-cal, rms=0.044946Jy sigma=0.027798 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 = 0.000306139 Jy ! Component: 100 - total flux cleaned = 0.00296698 Jy ! Component: 150 - total flux cleaned = 0.00455553 Jy ! Component: 200 - total flux cleaned = 0.00537945 Jy ! Total flux subtracted in 200 components = 0.00537945 Jy ! Clean residual min=-0.005870 max=0.005121 Jy/beam ! Clean residual mean=-0.000017 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.633822 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.633822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043970Jy sigma=0.026962 ! Fit after self-cal, rms=0.043748Jy sigma=0.026815 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043748Jy sigma=0.026815 ! Fit after self-cal, rms=0.043716Jy sigma=0.026589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9446 mas, bmaj=1.369 mas, bpa=34.72 degrees ! Estimated noise=13.0012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228294 Jy ! Component: 100 - total flux cleaned = -0.0010593 Jy ! Component: 150 - total flux cleaned = -0.000209896 Jy ! Component: 200 - total flux cleaned = 0.000538361 Jy ! Total flux subtracted in 200 components = 0.000538361 Jy ! Clean residual min=-0.004966 max=0.004409 Jy/beam ! Clean residual mean=0.000035 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.63436 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 158 components and 0.63436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042979Jy sigma=0.025949 ! Fit after self-cal, rms=0.042814Jy sigma=0.025834 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 = 0.000143619 Jy ! Component: 100 - total flux cleaned = 0.000890472 Jy ! Component: 150 - total flux cleaned = 0.00153287 Jy ! Component: 200 - total flux cleaned = 0.00189132 Jy ! Total flux subtracted in 200 components = 0.00189132 Jy ! Clean residual min=-0.004368 max=0.003901 Jy/beam ! Clean residual mean=0.000020 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.636252 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.636252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042393Jy sigma=0.025503 ! Fit after self-cal, rms=0.042257Jy sigma=0.025421 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042257Jy sigma=0.025421 ! Fit after self-cal, rms=0.042387Jy sigma=0.025355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=1.936 mas, bpa=39.09 degrees ! Estimated noise=14.5689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236198 Jy ! Component: 100 - total flux cleaned = 0.00086854 Jy ! Component: 150 - total flux cleaned = 0.00142871 Jy ! Component: 200 - total flux cleaned = 0.00183278 Jy ! Total flux subtracted in 200 components = 0.00183278 Jy ! Clean residual min=-0.003085 max=0.003763 Jy/beam ! Clean residual mean=0.000032 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.638084 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 193 components and 0.638084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042095Jy sigma=0.025122 ! Fit after self-cal, rms=0.042023Jy sigma=0.025065 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 = 1.83615e-05 Jy ! Component: 100 - total flux cleaned = 0.000375584 Jy ! Component: 150 - total flux cleaned = 0.00076897 Jy ! Component: 200 - total flux cleaned = 0.0008971 Jy ! Total flux subtracted in 200 components = 0.0008971 Jy ! Clean residual min=-0.002842 max=0.003495 Jy/beam ! Clean residual mean=0.000020 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.638981 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 206 components and 0.638982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041852Jy sigma=0.024951 ! Fit after self-cal, rms=0.041791Jy sigma=0.024914 ! 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=0.9483 mas, bmaj=1.363 mas, bpa=34.36 degrees ! Estimated noise=13.024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9483 x 1.363 at 34.36 degrees (North through East) ! Clean map min=-0.0034727 max=0.29663 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=0.7971 mas, bmaj=1.004 mas, bpa=5.145 degrees ! Estimated noise=22.1964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260716 Jy ! Component: 100 - total flux cleaned = 0.38189 Jy ! Component: 150 - total flux cleaned = 0.447437 Jy ! Component: 200 - total flux cleaned = 0.48612 Jy ! Total flux subtracted in 200 components = 0.48612 Jy ! Clean residual min=-0.009222 max=0.020462 Jy/beam ! Clean residual mean=0.000396 rms=0.003780 Jy/beam ! Combined flux in latest and established models = 0.48612 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.48612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=1.363 mas, bpa=34.36 degrees ! Estimated noise=13.024 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 = 0.0344993 Jy ! Component: 100 - total flux cleaned = 0.0584664 Jy ! Component: 150 - total flux cleaned = 0.0765278 Jy ! Component: 200 - total flux cleaned = 0.0906148 Jy ! Total flux subtracted in 200 components = 0.0906148 Jy ! Clean residual min=-0.005292 max=0.008900 Jy/beam ! Clean residual mean=0.000431 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.576734 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 104 components and 0.576735 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=1.936 mas, bpa=39.09 degrees ! Estimated noise=14.5689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156803 Jy ! Component: 100 - total flux cleaned = 0.0268447 Jy ! Component: 150 - total flux cleaned = 0.0351516 Jy ! Component: 200 - total flux cleaned = 0.0414781 Jy ! Total flux subtracted in 200 components = 0.0414781 Jy ! Clean residual min=-0.003959 max=0.005462 Jy/beam ! Clean residual mean=0.000239 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.618213 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 = 0.0048923 Jy ! Component: 100 - total flux cleaned = 0.00871122 Jy ! Component: 150 - total flux cleaned = 0.0117072 Jy ! Component: 200 - total flux cleaned = 0.014062 Jy ! Total flux subtracted in 200 components = 0.014062 Jy ! Clean residual min=-0.003172 max=0.003980 Jy/beam ! Clean residual mean=0.000093 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.632275 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 212 components and 0.632275 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=1.363 mas, bpa=34.36 degrees ! Estimated noise=13.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166647 Jy ! Component: 100 - total flux cleaned = 0.00214275 Jy ! Component: 150 - total flux cleaned = 0.00255928 Jy ! Component: 200 - total flux cleaned = 0.00282622 Jy ! Total flux subtracted in 200 components = 0.00282622 Jy ! Clean residual min=-0.003025 max=0.003823 Jy/beam ! Clean residual mean=0.000038 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.635101 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 229 components and 0.635101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041629Jy sigma=0.024806 ! Fit after self-cal, rms=0.041315Jy sigma=0.024569 wmodel /scr/pima/s3111b_uvs/J1419+5423_X_map.mod ! Writing 229 model components to file: /scr/pima/s3111b_uvs/J1419+5423_X_map.mod wobs /scr/pima/s3111b_uvs/J1419+5423_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1419+5423_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1419+5423_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111b_uvs/J1419+5423_X_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 = 0.000793607 Jy ! Component: 100 - total flux cleaned = 0.00104368 Jy ! Component: 150 - total flux cleaned = 0.00118101 Jy ! Component: 200 - total flux cleaned = 0.00131242 Jy ! Component: 250 - total flux cleaned = 0.00143837 Jy ! Component: 300 - total flux cleaned = 0.0016374 Jy ! Component: 350 - total flux cleaned = 0.00167548 Jy ! Component: 400 - total flux cleaned = 0.00174876 Jy ! Component: 450 - total flux cleaned = 0.00185355 Jy ! Component: 500 - total flux cleaned = 0.00195433 Jy ! Component: 550 - total flux cleaned = 0.00198809 Jy ! Component: 600 - total flux cleaned = 0.00211441 Jy ! Component: 650 - total flux cleaned = 0.00214401 Jy ! Component: 700 - total flux cleaned = 0.00211453 Jy ! Component: 750 - total flux cleaned = 0.00217274 Jy ! Component: 800 - total flux cleaned = 0.002256 Jy ! Component: 850 - total flux cleaned = 0.00233736 Jy ! Component: 900 - total flux cleaned = 0.00233741 Jy ! Component: 950 - total flux cleaned = 0.00236334 Jy ! Component: 1000 - total flux cleaned = 0.00233782 Jy ! Component: 1050 - total flux cleaned = 0.00233822 Jy ! Component: 1100 - total flux cleaned = 0.00238759 Jy ! Component: 1150 - total flux cleaned = 0.0023873 Jy ! Component: 1200 - total flux cleaned = 0.00243385 Jy ! Component: 1250 - total flux cleaned = 0.00238712 Jy ! Component: 1300 - total flux cleaned = 0.00240956 Jy ! Component: 1350 - total flux cleaned = 0.00240935 Jy ! Component: 1400 - total flux cleaned = 0.00238768 Jy ! Component: 1450 - total flux cleaned = 0.00238843 Jy ! Component: 1500 - total flux cleaned = 0.00243064 Jy ! Component: 1550 - total flux cleaned = 0.00241026 Jy ! Component: 1600 - total flux cleaned = 0.00241022 Jy ! Component: 1650 - total flux cleaned = 0.00241018 Jy ! Component: 1700 - total flux cleaned = 0.00241012 Jy ! Component: 1750 - total flux cleaned = 0.00237155 Jy ! Component: 1800 - total flux cleaned = 0.00235263 Jy ! Component: 1850 - total flux cleaned = 0.00235263 Jy ! Component: 1900 - total flux cleaned = 0.00231592 Jy ! Component: 1950 - total flux cleaned = 0.00231607 Jy ! Component: 2000 - total flux cleaned = 0.00231596 Jy ! Total flux subtracted in 2048 components = 0.00229817 Jy ! Clean residual min=-0.001046 max=0.000894 Jy/beam ! Clean residual mean=0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.637399 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 384 components and 0.637399 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1419+5423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9483 x 1.363 at 34.36 degrees (North through East) ! Clean map min=-0.0018993 max=0.29392 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1419+5423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.293916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000384097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392048 0.392048 0.784095 1.56819 3.13638 6.27276 12.5455 25.0911 50.1821 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.293 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1419+5423_X_uvs.log closed on Mon Jul 23 22:52:24 2012