! Started logfile: /scr/pima/s3111c_uvs/J1006+3454_X_uvs.log on Tue Jul 24 09:22:12 2012 obs /scr/pima/s3111c_uvs/J1006+3454_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1006+3454_X_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666389 visibilities/baseline/integration-bin. ! Found source: J1006+3454 ! ! 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 19192 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/s3111c_uvs/J1006+3454_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000824Jy sigma=0.707690 ! Fit after self-cal, rms=0.987443Jy sigma=0.698226 ! 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=0.9487 mas, bmaj=1.824 mas, bpa=57.05 degrees ! Estimated noise=14.516 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 = 0.0104731 Jy ! Component: 100 - total flux cleaned = 0.0131827 Jy ! Total flux subtracted in 100 components = 0.0131827 Jy ! Clean residual min=-0.002579 max=0.002719 Jy/beam ! Clean residual mean=0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0131827 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0131827 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=0.030786Jy sigma=0.021769 ! Fit after self-cal, rms=0.029208Jy sigma=0.020653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403857 Jy ! Component: 100 - total flux cleaned = 0.00514566 Jy ! Total flux subtracted in 100 components = 0.00514566 Jy ! Clean residual min=-0.002545 max=0.002724 Jy/beam ! Clean residual mean=-0.000007 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0183283 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0183283 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=0.028839Jy sigma=0.020392 ! Fit after self-cal, rms=0.028815Jy sigma=0.020375 ! 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=1.208 mas, bmaj=1.951 mas, bpa=58.7 degrees ! Estimated noise=7.43419 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 = 4.8611e-05 Jy ! Component: 100 - total flux cleaned = 7.70248e-05 Jy ! Component: 150 - total flux cleaned = 0.000156357 Jy ! Component: 200 - total flux cleaned = 0.000218874 Jy ! Total flux subtracted in 200 components = 0.000218874 Jy ! Clean residual min=-0.001569 max=0.001718 Jy/beam ! Clean residual mean=-0.000009 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0185472 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0185472 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=0.028777Jy sigma=0.020348 ! Fit after self-cal, rms=0.028759Jy sigma=0.020336 ! 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 0.99 FD 1.15 GB 3.69 HN 0.76 ! KP 1.15 LA 1.10 NL 1.29 OV 0.95 ! PT 1.15 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.14 GB 3.95 HN 0.88 ! KP 1.03 LA 1.10 NL 1.21 OV 0.96 ! PT 1.09 SC 1.25 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 GB 3.56 HN 0.82 ! KP 1.16 LA 1.14 NL 1.25 OV 0.91 ! PT 1.10 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 GB 4.19 HN 0.88 ! KP 1.03 LA 1.17 NL 1.27 OV 0.98 ! PT 1.05 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.82 GB 3.31 HN 0.71 ! KP 1.14 LA 1.08 NL 1.17 OV 0.86 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.74 GB 3.97 HN 0.81 ! KP 1.00 LA 1.06 NL 1.06 OV 0.67 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.62 GB 3.52 HN 0.84 ! KP 0.74 LA 1.35 NL 1.11 OV 0.76 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.53 GB 3.38 HN 0.75 ! KP 0.87 LA 0.99 NL 0.88 OV 0.71 ! PT 0.95 SC 0.73 ! ! ! Fit before self-cal, rms=0.028759Jy sigma=0.020336 ! Fit after self-cal, rms=0.027390Jy sigma=0.019556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.879 mas, bpa=59.28 degrees ! Estimated noise=7.4017 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 = 0.000199869 Jy ! Component: 100 - total flux cleaned = 0.000199775 Jy ! Component: 150 - total flux cleaned = 0.00019122 Jy ! Component: 200 - total flux cleaned = 0.000184629 Jy ! Total flux subtracted in 200 components = 0.000184629 Jy ! Clean residual min=-0.000632 max=0.000676 Jy/beam ! Clean residual mean=0.000015 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0187318 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0187318 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=0.027386Jy sigma=0.019549 ! Fit after self-cal, rms=0.027737Jy sigma=0.019436 ! 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=0.027737Jy sigma=0.019436 ! Fit after self-cal, rms=0.030334Jy sigma=0.019365 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=1.896 mas, bpa=58.99 degrees ! Estimated noise=7.47241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105889 Jy ! Component: 100 - total flux cleaned = -0.000110678 Jy ! Component: 150 - total flux cleaned = -0.000118354 Jy ! Component: 200 - total flux cleaned = -0.000125339 Jy ! Total flux subtracted in 200 components = -0.000125339 Jy ! Clean residual min=-0.000656 max=0.000550 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0186065 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0186065 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=0.030332Jy sigma=0.019364 ! Fit after self-cal, rms=0.030506Jy sigma=0.019331 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 = -4.87726e-05 Jy ! Component: 100 - total flux cleaned = -8.68485e-05 Jy ! Component: 150 - total flux cleaned = -9.45328e-05 Jy ! Component: 200 - total flux cleaned = -9.79291e-05 Jy ! Total flux subtracted in 200 components = -9.79291e-05 Jy ! Clean residual min=-0.000663 max=0.000582 Jy/beam ! Clean residual mean=0.000004 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0185086 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.0185086 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=0.030505Jy sigma=0.019330 ! Fit after self-cal, rms=0.030507Jy sigma=0.019328 ! 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=0.030507Jy sigma=0.019328 ! Fit after self-cal, rms=0.031820Jy sigma=0.019313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.901 mas, bpa=58.57 degrees ! Estimated noise=7.55184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.29085e-05 Jy ! Component: 100 - total flux cleaned = 5.90504e-05 Jy ! Component: 150 - total flux cleaned = 6.80106e-05 Jy ! Component: 200 - total flux cleaned = 7.5851e-05 Jy ! Total flux subtracted in 200 components = 7.5851e-05 Jy ! Clean residual min=-0.000658 max=0.000523 Jy/beam ! Clean residual mean=0.000004 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0185844 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.0185844 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=0.031819Jy sigma=0.019311 ! Fit after self-cal, rms=0.031910Jy sigma=0.019302 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 = -6.07743e-05 Jy ! Component: 100 - total flux cleaned = -6.05118e-05 Jy ! Component: 150 - total flux cleaned = -6.01696e-05 Jy ! Component: 200 - total flux cleaned = -6.30919e-05 Jy ! Total flux subtracted in 200 components = -6.30919e-05 Jy ! Clean residual min=-0.000673 max=0.000557 Jy/beam ! Clean residual mean=0.000006 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0185213 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.0185213 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=0.031909Jy sigma=0.019301 ! Fit after self-cal, rms=0.031913Jy sigma=0.019300 ! 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=0.031913Jy sigma=0.019300 ! Fit after self-cal, rms=0.032679Jy sigma=0.019293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=2.119 mas, bpa=54.84 degrees ! Estimated noise=8.01656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.90076e-06 Jy ! Component: 100 - total flux cleaned = 1.37795e-05 Jy ! Component: 150 - total flux cleaned = 1.03075e-05 Jy ! Component: 200 - total flux cleaned = 7.3156e-06 Jy ! Total flux subtracted in 200 components = 7.3156e-06 Jy ! Clean residual min=-0.000582 max=0.000441 Jy/beam ! Clean residual mean=0.000008 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0185286 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.0185286 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=0.032679Jy sigma=0.019292 ! Fit after self-cal, rms=0.032731Jy sigma=0.019288 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 = -3.06334e-05 Jy ! Component: 100 - total flux cleaned = -3.06625e-05 Jy ! Component: 150 - total flux cleaned = -3.6321e-05 Jy ! Component: 200 - total flux cleaned = -3.89776e-05 Jy ! Total flux subtracted in 200 components = -3.89776e-05 Jy ! Clean residual min=-0.000580 max=0.000462 Jy/beam ! Clean residual mean=0.000008 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0184897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.0184897 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=0.032730Jy sigma=0.019287 ! Fit after self-cal, rms=0.032732Jy sigma=0.019287 ! 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=1.217 mas, bmaj=1.901 mas, bpa=58.36 degrees ! Estimated noise=7.60618 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 1.901 at 58.36 degrees (North through East) ! Clean map min=-0.00066493 max=0.016665 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=0.9378 mas, bmaj=1.753 mas, bpa=56.64 degrees ! Estimated noise=14.8542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013537 Jy ! Component: 100 - total flux cleaned = 0.0171183 Jy ! Component: 150 - total flux cleaned = 0.0188913 Jy ! Component: 200 - total flux cleaned = 0.0191594 Jy ! Total flux subtracted in 200 components = 0.0191594 Jy ! Clean residual min=-0.001497 max=0.001274 Jy/beam ! Clean residual mean=0.000014 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0191594 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 0.0191594 Jy ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=1.901 mas, bpa=58.36 degrees ! Estimated noise=7.60618 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 = -0.00042823 Jy ! Component: 100 - total flux cleaned = -0.000460419 Jy ! Component: 150 - total flux cleaned = -0.000485559 Jy ! Component: 200 - total flux cleaned = -0.000518408 Jy ! Total flux subtracted in 200 components = -0.000518408 Jy ! Clean residual min=-0.000656 max=0.000537 Jy/beam ! Clean residual mean=0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.018641 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.018641 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=1.635 mas, bmaj=2.119 mas, bpa=54.84 degrees ! Estimated noise=8.01656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.19864e-05 Jy ! Component: 100 - total flux cleaned = -9.5404e-05 Jy ! Component: 150 - total flux cleaned = -0.000107108 Jy ! Component: 200 - total flux cleaned = -0.000122281 Jy ! Total flux subtracted in 200 components = -0.000122281 Jy ! Clean residual min=-0.000566 max=0.000478 Jy/beam ! Clean residual mean=0.000007 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0185187 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 = -9.05272e-06 Jy ! Component: 100 - total flux cleaned = -1.72566e-05 Jy ! Component: 150 - total flux cleaned = -2.77765e-05 Jy ! Component: 200 - total flux cleaned = -3.4016e-05 Jy ! Total flux subtracted in 200 components = -3.4016e-05 Jy ! Clean residual min=-0.000561 max=0.000470 Jy/beam ! Clean residual mean=0.000008 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0184847 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0184847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=1.901 mas, bpa=58.36 degrees ! Estimated noise=7.60618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54008e-05 Jy ! Component: 100 - total flux cleaned = 1.02453e-05 Jy ! Component: 150 - total flux cleaned = 1.51639e-05 Jy ! Component: 200 - total flux cleaned = 1.49995e-05 Jy ! Total flux subtracted in 200 components = 1.49995e-05 Jy ! Clean residual min=-0.000644 max=0.000540 Jy/beam ! Clean residual mean=0.000005 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0184997 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0184997 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=0.032731Jy sigma=0.019288 ! Fit after self-cal, rms=0.032727Jy sigma=0.019286 wmodel /scr/pima/s3111c_uvs/J1006+3454_X_map.mod ! Writing 62 model components to file: /scr/pima/s3111c_uvs/J1006+3454_X_map.mod wobs /scr/pima/s3111c_uvs/J1006+3454_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1006+3454_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1006+3454_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J1006+3454_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 = -0.000143904 Jy ! Component: 100 - total flux cleaned = -7.21609e-05 Jy ! Component: 150 - total flux cleaned = 3.08074e-05 Jy ! Component: 200 - total flux cleaned = 0.000138142 Jy ! Component: 250 - total flux cleaned = 0.000264972 Jy ! Component: 300 - total flux cleaned = 0.000356638 Jy ! Component: 350 - total flux cleaned = 0.000445515 Jy ! Component: 400 - total flux cleaned = 0.000510287 Jy ! Component: 450 - total flux cleaned = 0.000559449 Jy ! Component: 500 - total flux cleaned = 0.00060722 Jy ! Component: 550 - total flux cleaned = 0.000647247 Jy ! Component: 600 - total flux cleaned = 0.000705926 Jy ! Component: 650 - total flux cleaned = 0.000750558 Jy ! Component: 700 - total flux cleaned = 0.000781694 Jy ! Component: 750 - total flux cleaned = 0.000799921 Jy ! Component: 800 - total flux cleaned = 0.000817869 Jy ! Component: 850 - total flux cleaned = 0.000829696 Jy ! Component: 900 - total flux cleaned = 0.00083557 Jy ! Component: 950 - total flux cleaned = 0.000858324 Jy ! Component: 1000 - total flux cleaned = 0.000847224 Jy ! Component: 1050 - total flux cleaned = 0.000869212 Jy ! Component: 1100 - total flux cleaned = 0.000885261 Jy ! Component: 1150 - total flux cleaned = 0.000890461 Jy ! Component: 1200 - total flux cleaned = 0.000900811 Jy ! Component: 1250 - total flux cleaned = 0.000905949 Jy ! Component: 1300 - total flux cleaned = 0.000921018 Jy ! Component: 1350 - total flux cleaned = 0.000925957 Jy ! Component: 1400 - total flux cleaned = 0.000930757 Jy ! Component: 1450 - total flux cleaned = 0.000945149 Jy ! Component: 1500 - total flux cleaned = 0.000949856 Jy ! Component: 1550 - total flux cleaned = 0.000954562 Jy ! Component: 1600 - total flux cleaned = 0.000968403 Jy ! Component: 1650 - total flux cleaned = 0.000972923 Jy ! Component: 1700 - total flux cleaned = 0.000990962 Jy ! Component: 1750 - total flux cleaned = 0.000986477 Jy ! Component: 1800 - total flux cleaned = 0.000986474 Jy ! Component: 1850 - total flux cleaned = 0.000995215 Jy ! Component: 1900 - total flux cleaned = 0.00101241 Jy ! Component: 1950 - total flux cleaned = 0.0010166 Jy ! Component: 2000 - total flux cleaned = 0.00101669 Jy ! Total flux subtracted in 2048 components = 0.00102929 Jy ! Clean residual min=-0.000207 max=0.000240 Jy/beam ! Clean residual mean=0.000006 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.019529 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 190 components and 0.019529 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1006+3454_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 1.901 at 58.36 degrees (North through East) ! Clean map min=-0.00064429 max=0.016666 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1006+3454_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0166661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.77505e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57956 1.57956 3.15913 6.31826 12.6365 25.273 50.5461 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1006+3454_X_uvs.log closed on Tue Jul 24 09:22:13 2012