! Started logfile: /g0/scr/pima/s4195b_uvs/J1002+2216_X_uvs.log on Tue Dec 31 19:34:48 2013 obs /g0/scr/pima/s4195b_uvs/J1002+2216_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1002+2216_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J1002+2216 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1008 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195b_uvs/J1002+2216_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999707Jy sigma=0.758758 ! Fit after self-cal, rms=0.993042Jy sigma=0.752567 ! 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=2.081 mas, bmaj=2.68 mas, bpa=-19.27 degrees ! Estimated noise=56.2749 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795252 Jy ! Component: 100 - total flux cleaned = 0.00884022 Jy ! Total flux subtracted in 100 components = 0.00884022 Jy ! Clean residual min=-0.001355 max=0.001365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.00884022 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.00884022 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=0.013291Jy sigma=0.010920 ! Fit after self-cal, rms=0.011587Jy sigma=0.009614 ! Inverting map ! Added new window around map position (0, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292194 Jy ! Component: 100 - total flux cleaned = 0.00380335 Jy ! Total flux subtracted in 100 components = 0.00380335 Jy ! Clean residual min=-0.001236 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0126436 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0126436 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=0.011979Jy sigma=0.008638 ! Fit after self-cal, rms=0.011965Jy sigma=0.008623 ! 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=2.437 mas, bmaj=3.018 mas, bpa=-12.9 degrees ! Estimated noise=34.2455 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 = 0.000204926 Jy ! Component: 100 - total flux cleaned = 0.00029711 Jy ! Component: 150 - total flux cleaned = 0.000365602 Jy ! Component: 200 - total flux cleaned = 0.000412412 Jy ! Total flux subtracted in 200 components = 0.000412412 Jy ! Clean residual min=-0.001047 max=0.000912 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.013056 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.013056 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=0.012011Jy sigma=0.008571 ! Fit after self-cal, rms=0.012013Jy sigma=0.008570 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.437 x 3.018 at -12.9 degrees (North through East) ! Clean map min=-0.0010601 max=0.011546 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.012013Jy sigma=0.008570 ! Fit after self-cal, rms=0.012013Jy sigma=0.008570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=3.018 mas, bpa=-12.9 degrees ! Estimated noise=34.2455 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 = 8.12624e-06 Jy ! Component: 100 - total flux cleaned = 5.65953e-05 Jy ! Component: 150 - total flux cleaned = 8.58053e-05 Jy ! Component: 200 - total flux cleaned = 0.00010048 Jy ! Total flux subtracted in 200 components = 0.00010048 Jy ! Clean residual min=-0.001052 max=0.000914 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0131565 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0131565 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=0.012024Jy sigma=0.008558 ! Fit after self-cal, rms=0.012024Jy sigma=0.008557 ! 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=0.012024Jy sigma=0.008557 ! Fit after self-cal, rms=0.012024Jy sigma=0.008557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=3.018 mas, bpa=-12.9 degrees ! Estimated noise=34.2455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.03111e-06 Jy ! Component: 100 - total flux cleaned = 4.99368e-07 Jy ! Component: 150 - total flux cleaned = 1.46783e-05 Jy ! Component: 200 - total flux cleaned = 2.77608e-05 Jy ! Total flux subtracted in 200 components = 2.77608e-05 Jy ! Clean residual min=-0.001051 max=0.000915 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0131842 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0131842 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=0.012026Jy sigma=0.008553 ! Fit after self-cal, rms=0.012025Jy sigma=0.008552 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 = -1.39839e-05 Jy ! Component: 100 - total flux cleaned = -3.28533e-06 Jy ! Component: 150 - total flux cleaned = 9.68442e-06 Jy ! Component: 200 - total flux cleaned = 2.20509e-05 Jy ! Total flux subtracted in 200 components = 2.20509e-05 Jy ! Clean residual min=-0.001046 max=0.000917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0132063 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0132063 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=0.012027Jy sigma=0.008548 ! Fit after self-cal, rms=0.012027Jy sigma=0.008548 ! 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=0.012027Jy sigma=0.008548 ! Fit after self-cal, rms=0.012027Jy sigma=0.008548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=3.018 mas, bpa=-12.9 degrees ! Estimated noise=34.2455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41331e-05 Jy ! Component: 100 - total flux cleaned = -7.54338e-06 Jy ! Component: 150 - total flux cleaned = 4.92291e-06 Jy ! Component: 200 - total flux cleaned = 1.6797e-05 Jy ! Total flux subtracted in 200 components = 1.6797e-05 Jy ! Clean residual min=-0.001040 max=0.000919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0132231 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0132231 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=0.012028Jy sigma=0.008544 ! Fit after self-cal, rms=0.012028Jy sigma=0.008544 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 = -1.37534e-05 Jy ! Component: 100 - total flux cleaned = -7.66379e-06 Jy ! Component: 150 - total flux cleaned = 4.41733e-06 Jy ! Component: 200 - total flux cleaned = 1.5782e-05 Jy ! Total flux subtracted in 200 components = 1.5782e-05 Jy ! Clean residual min=-0.001034 max=0.000922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0132389 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.0132389 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=0.012030Jy sigma=0.008540 ! Fit after self-cal, rms=0.012030Jy sigma=0.008539 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012030Jy sigma=0.008539 ! Fit after self-cal, rms=0.012030Jy sigma=0.008539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.851 mas, bmaj=3.317 mas, bpa=2.508 degrees ! Estimated noise=35.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95037e-05 Jy ! Component: 100 - total flux cleaned = 3.54725e-05 Jy ! Component: 150 - total flux cleaned = 4.34719e-05 Jy ! Component: 200 - total flux cleaned = 5.29643e-05 Jy ! Total flux subtracted in 200 components = 5.29643e-05 Jy ! Clean residual min=-0.001018 max=0.000921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0132918 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0132918 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=0.012033Jy sigma=0.008536 ! Fit after self-cal, rms=0.012033Jy sigma=0.008536 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 = 5.40466e-06 Jy ! Component: 100 - total flux cleaned = 1.35065e-05 Jy ! Component: 150 - total flux cleaned = 2.07218e-05 Jy ! Component: 200 - total flux cleaned = 2.71145e-05 Jy ! Total flux subtracted in 200 components = 2.71145e-05 Jy ! Clean residual min=-0.001013 max=0.000918 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0133189 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0133189 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=0.012036Jy sigma=0.008533 ! Fit after self-cal, rms=0.012037Jy sigma=0.008533 ! 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=2.437 mas, bmaj=3.018 mas, bpa=-12.9 degrees ! Estimated noise=34.2455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.437 x 3.018 at -12.9 degrees (North through East) ! Clean map min=-0.0010303 max=0.011461 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=2.081 mas, bmaj=2.68 mas, bpa=-19.27 degrees ! Estimated noise=56.2749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992807 Jy ! Component: 100 - total flux cleaned = 0.0123714 Jy ! Component: 150 - total flux cleaned = 0.0131869 Jy ! Component: 200 - total flux cleaned = 0.0133842 Jy ! Total flux subtracted in 200 components = 0.0133842 Jy ! Clean residual min=-0.001822 max=0.002085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0133842 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0133842 Jy ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=3.018 mas, bpa=-12.9 degrees ! Estimated noise=34.2455 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 = -0.00021616 Jy ! Component: 100 - total flux cleaned = -0.00019009 Jy ! Component: 150 - total flux cleaned = -0.000146665 Jy ! Component: 200 - total flux cleaned = -0.000109467 Jy ! Total flux subtracted in 200 components = -0.000109467 Jy ! Clean residual min=-0.001454 max=0.001153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0132748 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0132748 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.851 mas, bmaj=3.317 mas, bpa=2.508 degrees ! Estimated noise=35.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156225 Jy ! Component: 100 - total flux cleaned = 0.000199545 Jy ! Component: 150 - total flux cleaned = 0.000237692 Jy ! Component: 200 - total flux cleaned = 0.000266358 Jy ! Total flux subtracted in 200 components = 0.000266358 Jy ! Clean residual min=-0.001461 max=0.001225 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0135411 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 = 2.6194e-05 Jy ! Component: 100 - total flux cleaned = 4.99503e-05 Jy ! Component: 150 - total flux cleaned = 7.13485e-05 Jy ! Component: 200 - total flux cleaned = 8.75826e-05 Jy ! Total flux subtracted in 200 components = 8.75826e-05 Jy ! Clean residual min=-0.001430 max=0.001200 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0136287 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0136287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=3.018 mas, bpa=-12.9 degrees ! Estimated noise=34.2455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.65087e-05 Jy ! Component: 100 - total flux cleaned = -5.68625e-05 Jy ! Component: 150 - total flux cleaned = -6.63193e-05 Jy ! Component: 200 - total flux cleaned = -7.47637e-05 Jy ! Total flux subtracted in 200 components = -7.47637e-05 Jy ! Clean residual min=-0.001376 max=0.001103 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.013554 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.013554 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=0.012073Jy sigma=0.008637 ! Fit after self-cal, rms=0.012072Jy sigma=0.008617 wmodel /g0/scr/pima/s4195b_uvs/J1002+2216_X_map.mod ! Writing 48 model components to file: /g0/scr/pima/s4195b_uvs/J1002+2216_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1002+2216_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1002+2216_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1002+2216_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1002+2216_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491624 Jy ! Component: 100 - total flux cleaned = -0.000668899 Jy ! Component: 150 - total flux cleaned = -0.000775236 Jy ! Component: 200 - total flux cleaned = -0.00079125 Jy ! Component: 250 - total flux cleaned = -0.000744665 Jy ! Component: 300 - total flux cleaned = -0.000669192 Jy ! Component: 350 - total flux cleaned = -0.000589132 Jy ! Component: 400 - total flux cleaned = -0.000552183 Jy ! Component: 450 - total flux cleaned = -0.000517594 Jy ! Component: 500 - total flux cleaned = -0.000509599 Jy ! Component: 550 - total flux cleaned = -0.000517143 Jy ! Component: 600 - total flux cleaned = -0.000509716 Jy ! Component: 650 - total flux cleaned = -0.000523605 Jy ! Component: 700 - total flux cleaned = -0.000516808 Jy ! Component: 750 - total flux cleaned = -0.000516774 Jy ! Component: 800 - total flux cleaned = -0.000498413 Jy ! Component: 850 - total flux cleaned = -0.000480583 Jy ! Component: 900 - total flux cleaned = -0.000468988 Jy ! Component: 950 - total flux cleaned = -0.00045212 Jy ! Component: 1000 - total flux cleaned = -0.000430175 Jy ! Component: 1050 - total flux cleaned = -0.000414099 Jy ! Component: 1100 - total flux cleaned = -0.000403578 Jy ! Component: 1150 - total flux cleaned = -0.0004035 Jy ! Component: 1200 - total flux cleaned = -0.000388442 Jy ! Component: 1250 - total flux cleaned = -0.000388489 Jy ! Component: 1300 - total flux cleaned = -0.000388452 Jy ! Component: 1350 - total flux cleaned = -0.000374221 Jy ! Component: 1400 - total flux cleaned = -0.00037891 Jy ! Component: 1450 - total flux cleaned = -0.000383526 Jy ! Component: 1500 - total flux cleaned = -0.000369741 Jy ! Component: 1550 - total flux cleaned = -0.000346893 Jy ! Component: 1600 - total flux cleaned = -0.000324111 Jy ! Component: 1650 - total flux cleaned = -0.000292248 Jy ! Component: 1700 - total flux cleaned = -0.000264955 Jy ! Component: 1750 - total flux cleaned = -0.000251271 Jy ! Component: 1800 - total flux cleaned = -0.000228467 Jy ! Component: 1850 - total flux cleaned = -0.000214774 Jy ! Component: 1900 - total flux cleaned = -0.000196511 Jy ! Component: 1950 - total flux cleaned = -0.000173635 Jy ! Component: 2000 - total flux cleaned = -0.000164454 Jy ! Component: 2050 - total flux cleaned = -0.000146025 Jy ! Component: 2100 - total flux cleaned = -0.000132184 Jy ! Component: 2150 - total flux cleaned = -0.00011363 Jy ! Component: 2200 - total flux cleaned = -0.000104317 Jy ! Component: 2250 - total flux cleaned = -7.62911e-05 Jy ! Component: 2300 - total flux cleaned = -6.6922e-05 Jy ! Component: 2350 - total flux cleaned = -4.80668e-05 Jy ! Component: 2400 - total flux cleaned = -2.91681e-05 Jy ! Component: 2450 - total flux cleaned = -1.49317e-05 Jy ! Component: 2500 - total flux cleaned = 4.17724e-06 Jy ! Component: 2550 - total flux cleaned = 2.82128e-05 Jy ! Component: 2600 - total flux cleaned = 3.30561e-05 Jy ! Component: 2650 - total flux cleaned = 4.27634e-05 Jy ! Component: 2700 - total flux cleaned = 4.27455e-05 Jy ! Component: 2750 - total flux cleaned = 5.25636e-05 Jy ! Component: 2800 - total flux cleaned = 5.75397e-05 Jy ! Component: 2850 - total flux cleaned = 6.74898e-05 Jy ! Component: 2900 - total flux cleaned = 6.75298e-05 Jy ! Component: 2950 - total flux cleaned = 7.25873e-05 Jy ! Component: 3000 - total flux cleaned = 8.78328e-05 Jy ! Component: 3050 - total flux cleaned = 9.8074e-05 Jy ! Component: 3100 - total flux cleaned = 0.000118747 Jy ! Component: 3150 - total flux cleaned = 0.00013954 Jy ! Component: 3200 - total flux cleaned = 0.000155247 Jy ! Component: 3250 - total flux cleaned = 0.000176432 Jy ! Component: 3300 - total flux cleaned = 0.000192466 Jy ! Component: 3350 - total flux cleaned = 0.000203249 Jy ! Component: 3400 - total flux cleaned = 0.000224935 Jy ! Component: 3450 - total flux cleaned = 0.000241399 Jy ! Component: 3500 - total flux cleaned = 0.000252397 Jy ! Component: 3550 - total flux cleaned = 0.000269105 Jy ! Component: 3600 - total flux cleaned = 0.000291615 Jy ! Component: 3650 - total flux cleaned = 0.000308651 Jy ! Component: 3700 - total flux cleaned = 0.000331585 Jy ! Component: 3750 - total flux cleaned = 0.000343141 Jy ! Component: 3800 - total flux cleaned = 0.000348926 Jy ! Component: 3850 - total flux cleaned = 0.00034887 Jy ! Component: 3900 - total flux cleaned = 0.000360818 Jy ! Component: 3950 - total flux cleaned = 0.000354764 Jy ! Component: 4000 - total flux cleaned = 0.000366934 Jy ! Component: 4050 - total flux cleaned = 0.000373067 Jy ! Total flux subtracted in 4096 components = 0.000373064 Jy ! Clean residual min=-0.000352 max=0.000378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.013927 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 258 components and 0.013927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1002+2216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.437 x 3.018 at -12.9 degrees (North through East) ! Clean map min=-0.00062507 max=0.012435 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1002+2216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0124349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.57336 2.57336 5.14671 10.2934 20.5868 41.1737 82.3474 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 116.579 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1002+2216_X_uvs.log closed on Tue Dec 31 19:34:54 2013