! Started logfile: /d2/scr/pima/bp177h_uvs/J0954+2122_X_uvs.log on Sat Mar 29 22:17:44 2014 obs /d2/scr/pima/bp177h_uvs/J0954+2122_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J0954+2122_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J0954+2122 ! ! 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 792 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 /d2/scr/pima/bp177h_uvs/J0954+2122_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. ! ! 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=1.000787Jy sigma=40.339225 ! Fit after self-cal, rms=0.977244Jy sigma=39.411671 ! 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=1.156 mas, bmaj=2.36 mas, bpa=-15.68 degrees ! Estimated noise=0.902706 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 = 0.0161129 Jy ! Component: 100 - total flux cleaned = 0.0215124 Jy ! Total flux subtracted in 100 components = 0.0215124 Jy ! Clean residual min=-0.002511 max=0.003425 Jy/beam ! Clean residual mean=0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0215124 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0215124 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=0.019258Jy sigma=0.716450 ! Fit after self-cal, rms=0.016913Jy sigma=0.616759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412289 Jy ! Component: 100 - total flux cleaned = 0.00623056 Jy ! Total flux subtracted in 100 components = 0.00623056 Jy ! Clean residual min=-0.002126 max=0.002284 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0277429 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0277429 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=0.015399Jy sigma=0.556502 ! Fit after self-cal, rms=0.015387Jy sigma=0.555836 ! 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=1.381 mas, bmaj=2.514 mas, bpa=-15.67 degrees ! Estimated noise=0.640794 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 = 0.00248965 Jy ! Component: 100 - total flux cleaned = 0.00396192 Jy ! Component: 150 - total flux cleaned = 0.00490909 Jy ! Component: 200 - total flux cleaned = 0.00548654 Jy ! Total flux subtracted in 200 components = 0.00548654 Jy ! Clean residual min=-0.001754 max=0.001919 Jy/beam ! Clean residual mean=-0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0332295 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0332295 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=0.014885Jy sigma=0.539520 ! Fit after self-cal, rms=0.014874Jy sigma=0.538970 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.381 x 2.514 at -15.67 degrees (North through East) ! Clean map min=-0.0017205 max=0.023013 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.06 KP 0.94 ! LA 0.99 MK 1.13 NL 1.13 OV 0.89 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.13 KP 1.03 ! LA 0.89 MK 1.07 NL 1.05 OV 1.04 ! PT 0.92 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014874Jy sigma=0.538970 ! Fit after self-cal, rms=0.014828Jy sigma=0.535724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.392 mas, bmaj=2.516 mas, bpa=-15.15 degrees ! Estimated noise=0.639784 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 = -4.71125e-05 Jy ! Component: 100 - total flux cleaned = -6.59998e-05 Jy ! Component: 150 - total flux cleaned = -6.59263e-05 Jy ! Component: 200 - total flux cleaned = -3.49573e-05 Jy ! Total flux subtracted in 200 components = -3.49573e-05 Jy ! Clean residual min=-0.001644 max=0.001622 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0331945 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0331945 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=0.014786Jy sigma=0.534105 ! Fit after self-cal, rms=0.014789Jy sigma=0.533973 ! 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=0.014789Jy sigma=0.533973 ! Fit after self-cal, rms=0.014803Jy sigma=0.533950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.394 mas, bmaj=2.515 mas, bpa=-15.04 degrees ! Estimated noise=0.639737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23375e-05 Jy ! Component: 100 - total flux cleaned = 6.14351e-05 Jy ! Component: 150 - total flux cleaned = 8.84415e-05 Jy ! Component: 200 - total flux cleaned = 0.000126597 Jy ! Total flux subtracted in 200 components = 0.000126597 Jy ! Clean residual min=-0.001609 max=0.001560 Jy/beam ! Clean residual mean=-0.000006 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0333211 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0333211 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=0.014777Jy sigma=0.533123 ! Fit after self-cal, rms=0.014776Jy sigma=0.533093 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 = 2.87489e-05 Jy ! Component: 100 - total flux cleaned = 6.46386e-05 Jy ! Component: 150 - total flux cleaned = 8.68401e-05 Jy ! Component: 200 - total flux cleaned = 0.000108023 Jy ! Total flux subtracted in 200 components = 0.000108023 Jy ! Clean residual min=-0.001582 max=0.001499 Jy/beam ! Clean residual mean=-0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0334291 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0334291 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=0.014757Jy sigma=0.532583 ! Fit after self-cal, rms=0.014757Jy sigma=0.532552 ! 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=0.014757Jy sigma=0.532552 ! Fit after self-cal, rms=0.014776Jy sigma=0.532536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=2.513 mas, bpa=-14.96 degrees ! Estimated noise=0.640141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.27913e-05 Jy ! Component: 100 - total flux cleaned = 8.36306e-05 Jy ! Component: 150 - total flux cleaned = 0.000103178 Jy ! Component: 200 - total flux cleaned = 0.000112586 Jy ! Total flux subtracted in 200 components = 0.000112586 Jy ! Clean residual min=-0.001572 max=0.001454 Jy/beam ! Clean residual mean=-0.000006 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0335417 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0335417 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=0.014759Jy sigma=0.532177 ! Fit after self-cal, rms=0.014760Jy sigma=0.532145 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 = 3.83274e-05 Jy ! Component: 100 - total flux cleaned = 4.74992e-05 Jy ! Component: 150 - total flux cleaned = 4.74722e-05 Jy ! Component: 200 - total flux cleaned = 4.76266e-05 Jy ! Total flux subtracted in 200 components = 4.76266e-05 Jy ! Clean residual min=-0.001555 max=0.001406 Jy/beam ! Clean residual mean=-0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0335894 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0335894 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=0.014748Jy sigma=0.531854 ! Fit after self-cal, rms=0.014749Jy sigma=0.531824 ! 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=0.014749Jy sigma=0.531824 ! Fit after self-cal, rms=0.014765Jy sigma=0.531816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=2.956 mas, bpa=3.85 degrees ! Estimated noise=0.703711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558012 Jy ! Component: 100 - total flux cleaned = 0.000594935 Jy ! Component: 150 - total flux cleaned = 0.000637678 Jy ! Component: 200 - total flux cleaned = 0.000637931 Jy ! Total flux subtracted in 200 components = 0.000637931 Jy ! Clean residual min=-0.001782 max=0.001484 Jy/beam ! Clean residual mean=-0.000009 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0342273 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 59 components and 0.0342273 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=0.014759Jy sigma=0.532125 ! Fit after self-cal, rms=0.014758Jy sigma=0.532007 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 = 9.92564e-05 Jy ! Component: 100 - total flux cleaned = 8.95934e-05 Jy ! Component: 150 - total flux cleaned = 8.99697e-05 Jy ! Component: 200 - total flux cleaned = 9.05357e-05 Jy ! Total flux subtracted in 200 components = 9.05357e-05 Jy ! Clean residual min=-0.001761 max=0.001451 Jy/beam ! Clean residual mean=-0.000009 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0343178 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.0343178 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=0.014759Jy sigma=0.532105 ! Fit after self-cal, rms=0.014760Jy sigma=0.532068 ! 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=1.398 mas, bmaj=2.513 mas, bpa=-14.94 degrees ! Estimated noise=0.640645 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.398 x 2.513 at -14.94 degrees (North through East) ! Clean map min=-0.0015148 max=0.022547 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=1.174 mas, bmaj=2.351 mas, bpa=-14.93 degrees ! Estimated noise=0.908477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179883 Jy ! Component: 100 - total flux cleaned = 0.0240609 Jy ! Component: 150 - total flux cleaned = 0.0269204 Jy ! Component: 200 - total flux cleaned = 0.0286998 Jy ! Total flux subtracted in 200 components = 0.0286998 Jy ! Clean residual min=-0.002012 max=0.002019 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0286998 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0286998 Jy ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=2.513 mas, bpa=-14.94 degrees ! Estimated noise=0.640645 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) ! Added new window around map position (-1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250832 Jy ! Component: 100 - total flux cleaned = 0.00399483 Jy ! Component: 150 - total flux cleaned = 0.00502611 Jy ! Component: 200 - total flux cleaned = 0.00545746 Jy ! Total flux subtracted in 200 components = 0.00545746 Jy ! Clean residual min=-0.001363 max=0.001402 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0341573 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0341573 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=2.513 mas, bmaj=2.956 mas, bpa=3.85 degrees ! Estimated noise=0.703711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731863 Jy ! Component: 100 - total flux cleaned = 0.00105249 Jy ! Component: 150 - total flux cleaned = 0.00129491 Jy ! Component: 200 - total flux cleaned = 0.00148066 Jy ! Total flux subtracted in 200 components = 0.00148066 Jy ! Clean residual min=-0.001492 max=0.001362 Jy/beam ! Clean residual mean=-0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0356379 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 = 0.000134637 Jy ! Component: 100 - total flux cleaned = 0.000233204 Jy ! Component: 150 - total flux cleaned = 0.000302674 Jy ! Component: 200 - total flux cleaned = 0.00036685 Jy ! Total flux subtracted in 200 components = 0.00036685 Jy ! Clean residual min=-0.001472 max=0.001383 Jy/beam ! Clean residual mean=-0.000008 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0360048 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 78 components and 0.0360048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=2.513 mas, bpa=-14.94 degrees ! Estimated noise=0.640645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134071 Jy ! Component: 100 - total flux cleaned = 0.000172171 Jy ! Component: 150 - total flux cleaned = 0.000161137 Jy ! Component: 200 - total flux cleaned = 0.000151306 Jy ! Total flux subtracted in 200 components = 0.000151306 Jy ! Clean residual min=-0.001223 max=0.001307 Jy/beam ! Clean residual mean=-0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0361561 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0361561 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=0.014588Jy sigma=0.525407 ! Fit after self-cal, rms=0.014559Jy sigma=0.523991 wmodel /d2/scr/pima/bp177h_uvs/J0954+2122_X_map.mod ! Writing 94 model components to file: /d2/scr/pima/bp177h_uvs/J0954+2122_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J0954+2122_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J0954+2122_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J0954+2122_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J0954+2122_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 = 9.55327e-05 Jy ! Component: 100 - total flux cleaned = 3.38515e-05 Jy ! Component: 150 - total flux cleaned = -3.64898e-06 Jy ! Component: 200 - total flux cleaned = 1.55683e-05 Jy ! Component: 250 - total flux cleaned = 8.53572e-05 Jy ! Component: 300 - total flux cleaned = 8.49988e-05 Jy ! Component: 350 - total flux cleaned = 0.000116233 Jy ! Component: 400 - total flux cleaned = 0.000100874 Jy ! Component: 450 - total flux cleaned = 0.000144904 Jy ! Component: 500 - total flux cleaned = 0.000130863 Jy ! Component: 550 - total flux cleaned = 0.00011735 Jy ! Component: 600 - total flux cleaned = 0.000116909 Jy ! Component: 650 - total flux cleaned = 7.85907e-05 Jy ! Component: 700 - total flux cleaned = 0.000102902 Jy ! Component: 750 - total flux cleaned = 4.29239e-05 Jy ! Component: 800 - total flux cleaned = 3.11231e-05 Jy ! Component: 850 - total flux cleaned = -3.42246e-06 Jy ! Component: 900 - total flux cleaned = -1.46461e-05 Jy ! Component: 950 - total flux cleaned = -4.72877e-05 Jy ! Component: 1000 - total flux cleaned = -5.80213e-05 Jy ! Component: 1050 - total flux cleaned = -6.83943e-05 Jy ! Component: 1100 - total flux cleaned = -7.86071e-05 Jy ! Component: 1150 - total flux cleaned = -7.86729e-05 Jy ! Component: 1200 - total flux cleaned = -8.822e-05 Jy ! Component: 1250 - total flux cleaned = -6.93725e-05 Jy ! Component: 1300 - total flux cleaned = -7.8952e-05 Jy ! Component: 1350 - total flux cleaned = -7.90276e-05 Jy ! Component: 1400 - total flux cleaned = -7.01296e-05 Jy ! Component: 1450 - total flux cleaned = -6.1276e-05 Jy ! Component: 1500 - total flux cleaned = -3.51471e-05 Jy ! Component: 1550 - total flux cleaned = 1.58966e-05 Jy ! Component: 1600 - total flux cleaned = -7.92337e-07 Jy ! Component: 1650 - total flux cleaned = 4.87908e-05 Jy ! Component: 1700 - total flux cleaned = 7.31438e-05 Jy ! Component: 1750 - total flux cleaned = 8.12276e-05 Jy ! Component: 1800 - total flux cleaned = 0.000105007 Jy ! Component: 1850 - total flux cleaned = 9.73082e-05 Jy ! Component: 1900 - total flux cleaned = 0.000120065 Jy ! Component: 1950 - total flux cleaned = 8.22621e-05 Jy ! Component: 2000 - total flux cleaned = 3.02371e-05 Jy ! Component: 2050 - total flux cleaned = 1.55494e-05 Jy ! Component: 2100 - total flux cleaned = -2.07229e-05 Jy ! Component: 2150 - total flux cleaned = -4.9449e-05 Jy ! Component: 2200 - total flux cleaned = -5.64945e-05 Jy ! Component: 2250 - total flux cleaned = -7.75011e-05 Jy ! Component: 2300 - total flux cleaned = -9.82349e-05 Jy ! Component: 2350 - total flux cleaned = -9.80152e-05 Jy ! Component: 2400 - total flux cleaned = -9.11885e-05 Jy ! Component: 2450 - total flux cleaned = -0.00010465 Jy ! Component: 2500 - total flux cleaned = -8.46214e-05 Jy ! Component: 2550 - total flux cleaned = -9.77937e-05 Jy ! Component: 2600 - total flux cleaned = -8.47251e-05 Jy ! Component: 2650 - total flux cleaned = -5.24445e-05 Jy ! Component: 2700 - total flux cleaned = -3.96132e-05 Jy ! Component: 2750 - total flux cleaned = -2.68563e-05 Jy ! Component: 2800 - total flux cleaned = 4.69991e-06 Jy ! Component: 2850 - total flux cleaned = 2.35085e-05 Jy ! Component: 2900 - total flux cleaned = 4.20874e-05 Jy ! Component: 2950 - total flux cleaned = 5.43628e-05 Jy ! Component: 3000 - total flux cleaned = 6.04648e-05 Jy ! Component: 3050 - total flux cleaned = 7.26282e-05 Jy ! Component: 3100 - total flux cleaned = 9.66403e-05 Jy ! Component: 3150 - total flux cleaned = 0.000126473 Jy ! Component: 3200 - total flux cleaned = 0.000120517 Jy ! Component: 3250 - total flux cleaned = 0.000132331 Jy ! Component: 3300 - total flux cleaned = 0.000155775 Jy ! Component: 3350 - total flux cleaned = 0.000155808 Jy ! Component: 3400 - total flux cleaned = 0.000178965 Jy ! Component: 3450 - total flux cleaned = 0.000207721 Jy ! Component: 3500 - total flux cleaned = 0.000196209 Jy ! Component: 3550 - total flux cleaned = 0.00021899 Jy ! Component: 3600 - total flux cleaned = 0.000213318 Jy ! Component: 3650 - total flux cleaned = 0.0002133 Jy ! Component: 3700 - total flux cleaned = 0.000224512 Jy ! Component: 3750 - total flux cleaned = 0.000224502 Jy ! Component: 3800 - total flux cleaned = 0.000241108 Jy ! Component: 3850 - total flux cleaned = 0.000241093 Jy ! Component: 3900 - total flux cleaned = 0.000246611 Jy ! Component: 3950 - total flux cleaned = 0.000257557 Jy ! Component: 4000 - total flux cleaned = 0.00024114 Jy ! Component: 4050 - total flux cleaned = 0.000241177 Jy ! Total flux subtracted in 4096 components = 0.000257458 Jy ! Clean residual min=-0.000351 max=0.000307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0364135 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 355 components and 0.0364136 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J0954+2122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.398 x 2.513 at -14.94 degrees (North through East) ! Clean map min=-0.00073726 max=0.02252 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J0954+2122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0225198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.92032e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18833 1.18833 2.37667 4.75333 9.50666 19.0133 38.0267 76.0533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.454 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J0954+2122_X_uvs.log closed on Sat Mar 29 22:17:50 2014