! Started logfile: /d2/scr/pima/bp177c_uvs/J1149-1204_X_uvs.log on Sat Mar 22 21:14:35 2014 obs /d2/scr/pima/bp177c_uvs/J1149-1204_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1149-1204_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.496032 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1149-1204 ! ! 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 1000 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/bp177c_uvs/J1149-1204_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999806Jy sigma=36.634073 ! Fit after self-cal, rms=0.986245Jy sigma=36.355279 ! 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=0.6753 mas, bmaj=1.838 mas, bpa=-1.086 degrees ! Estimated noise=0.946984 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 = 0.0100635 Jy ! Component: 100 - total flux cleaned = 0.0130798 Jy ! Total flux subtracted in 100 components = 0.0130798 Jy ! Clean residual min=-0.002391 max=0.002603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0130798 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0130798 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=0.030641Jy sigma=0.645915 ! Fit after self-cal, rms=0.029979Jy sigma=0.598321 ! 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=0.763 mas, bmaj=1.956 mas, bpa=0.4221 degrees ! Estimated noise=0.642474 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 = 0.00368076 Jy ! Component: 100 - total flux cleaned = 0.00532615 Jy ! Component: 150 - total flux cleaned = 0.00625983 Jy ! Component: 200 - total flux cleaned = 0.00683768 Jy ! Total flux subtracted in 200 components = 0.00683768 Jy ! Clean residual min=-0.001462 max=0.001431 Jy/beam ! Clean residual mean=-0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0199175 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0199175 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=0.029569Jy sigma=0.572608 ! Fit after self-cal, rms=0.029585Jy sigma=0.571953 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.763 x 1.956 at 0.4221 degrees (North through East) ! Clean map min=-0.0014189 max=0.015204 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.029585Jy sigma=0.571953 ! Fit after self-cal, rms=0.029906Jy sigma=0.575610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7823 mas, bmaj=1.967 mas, bpa=0.6347 degrees ! Estimated noise=0.649804 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 = 0.00059513 Jy ! Component: 100 - total flux cleaned = 0.000739399 Jy ! Component: 150 - total flux cleaned = 0.000834109 Jy ! Component: 200 - total flux cleaned = 0.000895258 Jy ! Total flux subtracted in 200 components = 0.000895258 Jy ! Clean residual min=-0.001472 max=0.001557 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0208128 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0208128 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=0.029889Jy sigma=0.574694 ! Fit after self-cal, rms=0.029891Jy sigma=0.574605 ! 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=0.029891Jy sigma=0.574605 ! Fit after self-cal, rms=0.029891Jy sigma=0.574605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7823 mas, bmaj=1.967 mas, bpa=0.6347 degrees ! Estimated noise=0.649804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.01487e-05 Jy ! Component: 100 - total flux cleaned = 7.9243e-05 Jy ! Component: 150 - total flux cleaned = 0.000105678 Jy ! Component: 200 - total flux cleaned = 0.000130214 Jy ! Total flux subtracted in 200 components = 0.000130214 Jy ! Clean residual min=-0.001458 max=0.001558 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.020943 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.020943 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=0.029887Jy sigma=0.574188 ! Fit after self-cal, rms=0.029885Jy sigma=0.574155 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 = 2.25205e-05 Jy ! Component: 100 - total flux cleaned = 3.87709e-05 Jy ! Component: 150 - total flux cleaned = 6.11358e-05 Jy ! Component: 200 - total flux cleaned = 8.89721e-05 Jy ! Total flux subtracted in 200 components = 8.89721e-05 Jy ! Clean residual min=-0.001454 max=0.001557 Jy/beam ! Clean residual mean=-0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0210319 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0210319 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=0.029883Jy sigma=0.573859 ! Fit after self-cal, rms=0.029882Jy sigma=0.573838 ! 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=0.029882Jy sigma=0.573838 ! Fit after self-cal, rms=0.029882Jy sigma=0.573838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7823 mas, bmaj=1.967 mas, bpa=0.6347 degrees ! Estimated noise=0.649804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77997e-05 Jy ! Component: 100 - total flux cleaned = 3.12683e-05 Jy ! Component: 150 - total flux cleaned = 5.03492e-05 Jy ! Component: 200 - total flux cleaned = 6.81213e-05 Jy ! Total flux subtracted in 200 components = 6.81213e-05 Jy ! Clean residual min=-0.001455 max=0.001555 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0211001 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0211001 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=0.029880Jy sigma=0.573624 ! Fit after self-cal, rms=0.029879Jy sigma=0.573610 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 = 1.50689e-05 Jy ! Component: 100 - total flux cleaned = 3.78621e-05 Jy ! Component: 150 - total flux cleaned = 4.85275e-05 Jy ! Component: 200 - total flux cleaned = 6.90002e-05 Jy ! Total flux subtracted in 200 components = 6.90002e-05 Jy ! Clean residual min=-0.001459 max=0.001553 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0211691 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0211691 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=0.029878Jy sigma=0.573455 ! Fit after self-cal, rms=0.029877Jy sigma=0.573446 ! 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=0.029877Jy sigma=0.573446 ! Fit after self-cal, rms=0.029877Jy sigma=0.573446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=4.025 mas, bpa=7.74 degrees ! Estimated noise=0.923328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720086 Jy ! Component: 100 - total flux cleaned = 0.000804508 Jy ! Component: 150 - total flux cleaned = 0.000867899 Jy ! Component: 200 - total flux cleaned = 0.000929023 Jy ! Total flux subtracted in 200 components = 0.000929023 Jy ! Clean residual min=-0.002453 max=0.002155 Jy/beam ! Clean residual mean=-0.000011 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0220981 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.0220981 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=0.029874Jy sigma=0.573788 ! Fit after self-cal, rms=0.029877Jy sigma=0.573644 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 = 0.000148703 Jy ! Component: 100 - total flux cleaned = 0.000192853 Jy ! Component: 150 - total flux cleaned = 0.000248801 Jy ! Component: 200 - total flux cleaned = 0.000302577 Jy ! Total flux subtracted in 200 components = 0.000302577 Jy ! Clean residual min=-0.002391 max=0.002129 Jy/beam ! Clean residual mean=-0.000011 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0224007 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0224007 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=0.029875Jy sigma=0.574068 ! Fit after self-cal, rms=0.029877Jy sigma=0.573970 ! 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=0.7823 mas, bmaj=1.967 mas, bpa=0.6347 degrees ! Estimated noise=0.649804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7823 x 1.967 at 0.6347 degrees (North through East) ! Clean map min=-0.0014185 max=0.013547 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=0.6748 mas, bmaj=1.834 mas, bpa=-1.151 degrees ! Estimated noise=0.952078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111948 Jy ! Component: 100 - total flux cleaned = 0.0151209 Jy ! Component: 150 - total flux cleaned = 0.0172146 Jy ! Component: 200 - total flux cleaned = 0.0180487 Jy ! Total flux subtracted in 200 components = 0.0180487 Jy ! Clean residual min=-0.002288 max=0.002409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0180487 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0180487 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7823 mas, bmaj=1.967 mas, bpa=0.6347 degrees ! Estimated noise=0.649804 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 = 0.00163531 Jy ! Component: 100 - total flux cleaned = 0.0024115 Jy ! Component: 150 - total flux cleaned = 0.0027192 Jy ! Component: 200 - total flux cleaned = 0.00280448 Jy ! Total flux subtracted in 200 components = 0.00280448 Jy ! Clean residual min=-0.001491 max=0.001578 Jy/beam ! Clean residual mean=-0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0208532 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0208532 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=2.077 mas, bmaj=4.025 mas, bpa=7.74 degrees ! Estimated noise=0.923328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903109 Jy ! Component: 100 - total flux cleaned = 0.000987658 Jy ! Component: 150 - total flux cleaned = 0.00106636 Jy ! Component: 200 - total flux cleaned = 0.00113858 Jy ! Total flux subtracted in 200 components = 0.00113858 Jy ! Clean residual min=-0.002472 max=0.002198 Jy/beam ! Clean residual mean=-0.000011 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0219918 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 = 6.91029e-05 Jy ! Component: 100 - total flux cleaned = 0.000134045 Jy ! Component: 150 - total flux cleaned = 0.00019669 Jy ! Component: 200 - total flux cleaned = 0.0002416 Jy ! Total flux subtracted in 200 components = 0.0002416 Jy ! Clean residual min=-0.002414 max=0.002147 Jy/beam ! Clean residual mean=-0.000011 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0222333 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0222334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7823 mas, bmaj=1.967 mas, bpa=0.6347 degrees ! Estimated noise=0.649804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150498 Jy ! Component: 100 - total flux cleaned = -0.000275207 Jy ! Component: 150 - total flux cleaned = -0.000361224 Jy ! Component: 200 - total flux cleaned = -0.000420885 Jy ! Total flux subtracted in 200 components = -0.000420885 Jy ! Clean residual min=-0.001459 max=0.001560 Jy/beam ! Clean residual mean=-0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0218125 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0218125 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=0.029878Jy sigma=0.573579 ! Fit after self-cal, rms=0.029862Jy sigma=0.573499 wmodel /d2/scr/pima/bp177c_uvs/J1149-1204_X_map.mod ! Writing 36 model components to file: /d2/scr/pima/bp177c_uvs/J1149-1204_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1149-1204_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1149-1204_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1149-1204_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1149-1204_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 = 0.000323629 Jy ! Component: 100 - total flux cleaned = 0.000298751 Jy ! Component: 150 - total flux cleaned = 0.000250922 Jy ! Component: 200 - total flux cleaned = 0.000251063 Jy ! Component: 250 - total flux cleaned = 0.000273566 Jy ! Component: 300 - total flux cleaned = 0.000294628 Jy ! Component: 350 - total flux cleaned = 0.000314241 Jy ! Component: 400 - total flux cleaned = 0.000314039 Jy ! Component: 450 - total flux cleaned = 0.000350967 Jy ! Component: 500 - total flux cleaned = 0.000403076 Jy ! Component: 550 - total flux cleaned = 0.000402975 Jy ! Component: 600 - total flux cleaned = 0.000336797 Jy ! Component: 650 - total flux cleaned = 0.000288881 Jy ! Component: 700 - total flux cleaned = 0.000257682 Jy ! Component: 750 - total flux cleaned = 0.000242905 Jy ! Component: 800 - total flux cleaned = 0.000257579 Jy ! Component: 850 - total flux cleaned = 0.000257473 Jy ! Component: 900 - total flux cleaned = 0.000256875 Jy ! Component: 950 - total flux cleaned = 0.000216655 Jy ! Component: 1000 - total flux cleaned = 0.000216971 Jy ! Component: 1050 - total flux cleaned = 0.000242717 Jy ! Component: 1100 - total flux cleaned = 0.000217508 Jy ! Component: 1150 - total flux cleaned = 0.000193078 Jy ! Component: 1200 - total flux cleaned = 0.00019296 Jy ! Component: 1250 - total flux cleaned = 0.000134023 Jy ! Component: 1300 - total flux cleaned = 6.48904e-05 Jy ! Component: 1350 - total flux cleaned = 1.985e-05 Jy ! Component: 1400 - total flux cleaned = -1.36039e-05 Jy ! Component: 1450 - total flux cleaned = -0.000123014 Jy ! Component: 1500 - total flux cleaned = -0.00017657 Jy ! Component: 1550 - total flux cleaned = -0.000261022 Jy ! Component: 1600 - total flux cleaned = -0.000313145 Jy ! Component: 1650 - total flux cleaned = -0.000364217 Jy ! Component: 1700 - total flux cleaned = -0.000424628 Jy ! Component: 1750 - total flux cleaned = -0.000464315 Jy ! Component: 1800 - total flux cleaned = -0.000552255 Jy ! Component: 1850 - total flux cleaned = -0.000610114 Jy ! Component: 1900 - total flux cleaned = -0.000667242 Jy ! Component: 1950 - total flux cleaned = -0.000723659 Jy ! Component: 2000 - total flux cleaned = -0.00077942 Jy ! Component: 2050 - total flux cleaned = -0.00085266 Jy ! Component: 2100 - total flux cleaned = -0.000915995 Jy ! Component: 2150 - total flux cleaned = -0.000978441 Jy ! Component: 2200 - total flux cleaned = -0.00100487 Jy ! Component: 2250 - total flux cleaned = -0.0010399 Jy ! Component: 2300 - total flux cleaned = -0.00110032 Jy ! Component: 2350 - total flux cleaned = -0.00115131 Jy ! Component: 2400 - total flux cleaned = -0.00117651 Jy ! Component: 2450 - total flux cleaned = -0.00122647 Jy ! Component: 2500 - total flux cleaned = -0.00125116 Jy ! Component: 2550 - total flux cleaned = -0.00129191 Jy ! Component: 2600 - total flux cleaned = -0.00130803 Jy ! Component: 2650 - total flux cleaned = -0.00135589 Jy ! Component: 2700 - total flux cleaned = -0.00138757 Jy ! Component: 2750 - total flux cleaned = -0.00142655 Jy ! Component: 2800 - total flux cleaned = -0.00145743 Jy ! Component: 2850 - total flux cleaned = -0.00148804 Jy ! Component: 2900 - total flux cleaned = -0.001488 Jy ! Component: 2950 - total flux cleaned = -0.00153325 Jy ! Component: 3000 - total flux cleaned = -0.00155561 Jy ! Component: 3050 - total flux cleaned = -0.00158529 Jy ! Component: 3100 - total flux cleaned = -0.0016443 Jy ! Component: 3150 - total flux cleaned = -0.00167349 Jy ! Component: 3200 - total flux cleaned = -0.00172434 Jy ! Component: 3250 - total flux cleaned = -0.00177475 Jy ! Component: 3300 - total flux cleaned = -0.00180342 Jy ! Component: 3350 - total flux cleaned = -0.00184612 Jy ! Component: 3400 - total flux cleaned = -0.00189556 Jy ! Component: 3450 - total flux cleaned = -0.00194472 Jy ! Component: 3500 - total flux cleaned = -0.00199364 Jy ! Component: 3550 - total flux cleaned = -0.00202147 Jy ! Component: 3600 - total flux cleaned = -0.00205604 Jy ! Component: 3650 - total flux cleaned = -0.00211108 Jy ! Component: 3700 - total flux cleaned = -0.00213164 Jy ! Component: 3750 - total flux cleaned = -0.00217944 Jy ! Component: 3800 - total flux cleaned = -0.00222701 Jy ! Component: 3850 - total flux cleaned = -0.00226767 Jy ! Component: 3900 - total flux cleaned = -0.00232847 Jy ! Component: 3950 - total flux cleaned = -0.00239577 Jy ! Component: 4000 - total flux cleaned = -0.00244276 Jy ! Component: 4050 - total flux cleaned = -0.00248293 Jy ! Total flux subtracted in 4096 components = -0.00254303 Jy ! Clean residual min=-0.000474 max=0.000417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0192694 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 299 components and 0.0192694 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1149-1204_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7823 x 1.967 at 0.6347 degrees (North through East) ! Clean map min=-0.0009372 max=0.01348 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1149-1204_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0134795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102861 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.28928 2.28928 4.57855 9.15711 18.3142 36.6284 73.2568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 131.045 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1149-1204_X_uvs.log closed on Sat Mar 22 21:14:40 2014