! Started logfile: /d2/scr/pima/bp177e_uvs/J1754+1156_X_uvs.log on Sat Mar 22 21:06:40 2014 obs /d2/scr/pima/bp177e_uvs/J1754+1156_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1754+1156_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1754+1156 ! ! 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 864 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/bp177e_uvs/J1754+1156_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=1.000378Jy sigma=39.259799 ! Fit after self-cal, rms=0.915197Jy sigma=35.935827 ! 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=0.9484 mas, bmaj=2.473 mas, bpa=18.9 degrees ! Estimated noise=0.884169 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 = 0.0623924 Jy ! Component: 100 - total flux cleaned = 0.0780757 Jy ! Total flux subtracted in 100 components = 0.0780757 Jy ! Clean residual min=-0.005138 max=0.007081 Jy/beam ! Clean residual mean=-0.000011 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.0780757 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0780757 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=0.025009Jy sigma=0.948907 ! Fit after self-cal, rms=0.024981Jy sigma=0.947871 ! 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=1.142 mas, bmaj=2.601 mas, bpa=17.55 degrees ! Estimated noise=0.622837 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 = 0.0116833 Jy ! Component: 100 - total flux cleaned = 0.0184708 Jy ! Component: 150 - total flux cleaned = 0.0228649 Jy ! Component: 200 - total flux cleaned = 0.0258036 Jy ! Total flux subtracted in 200 components = 0.0258036 Jy ! Clean residual min=-0.003572 max=0.004133 Jy/beam ! Clean residual mean=-0.000009 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.103879 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.103879 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=0.018291Jy sigma=0.681602 ! Fit after self-cal, rms=0.018251Jy sigma=0.680347 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 2.601 at 17.55 degrees (North through East) ! Clean map min=-0.00337 max=0.081347 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 1.06 FD 1.11 HN 1.02 KP 0.91 ! LA 1.03 NL 1.09 OV 1.04 PT 0.85 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 0.98 KP 0.93 ! LA 0.91 NL 1.02 OV 0.90 PT 0.88 ! SC 0.95 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.13 KP 0.97 ! LA 0.92 NL 1.01 OV 0.98 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.09 KP 0.97 ! LA 0.96 NL 1.00 OV 0.98 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.15 KP 1.02 ! LA 1.03 NL 1.02 OV 1.10 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.10 KP 0.97 ! LA 0.92 NL 1.02 OV 1.09 PT 0.88 ! SC 1.03 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.018251Jy sigma=0.680347 ! Fit after self-cal, rms=0.016583Jy sigma=0.611428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=2.636 mas, bpa=17.73 degrees ! Estimated noise=0.622173 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 (-2.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271707 Jy ! Component: 100 - total flux cleaned = 0.00356867 Jy ! Component: 150 - total flux cleaned = 0.00392025 Jy ! Component: 200 - total flux cleaned = 0.0041762 Jy ! Total flux subtracted in 200 components = 0.0041762 Jy ! Clean residual min=-0.001840 max=0.002235 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.108055 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.108055 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=0.016112Jy sigma=0.592104 ! Fit after self-cal, rms=0.016053Jy sigma=0.590370 ! 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=0.016053Jy sigma=0.590370 ! Fit after self-cal, rms=0.015967Jy sigma=0.588930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.632 mas, bpa=17.83 degrees ! Estimated noise=0.621656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118119 Jy ! Component: 100 - total flux cleaned = 0.00183494 Jy ! Component: 150 - total flux cleaned = 0.00204707 Jy ! Component: 200 - total flux cleaned = 0.00220829 Jy ! Total flux subtracted in 200 components = 0.00220829 Jy ! Clean residual min=-0.001696 max=0.001926 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.110264 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.110264 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=0.015850Jy sigma=0.584715 ! Fit after self-cal, rms=0.015829Jy sigma=0.584249 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 = 0.000261487 Jy ! Component: 100 - total flux cleaned = 0.00038866 Jy ! Component: 150 - total flux cleaned = 0.000482387 Jy ! Component: 200 - total flux cleaned = 0.000538456 Jy ! Total flux subtracted in 200 components = 0.000538456 Jy ! Clean residual min=-0.001629 max=0.001918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.110802 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.110802 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=0.015792Jy sigma=0.582783 ! Fit after self-cal, rms=0.015782Jy sigma=0.582611 ! Inverting map ! Added new window around map position (-38.6, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163422 Jy ! Component: 100 - total flux cleaned = 0.00207482 Jy ! Component: 150 - total flux cleaned = 0.0022743 Jy ! Component: 200 - total flux cleaned = 0.00244643 Jy ! Total flux subtracted in 200 components = 0.00244643 Jy ! Clean residual min=-0.001625 max=0.001524 Jy/beam ! Clean residual mean=-0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.113249 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 0.113249 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=0.015599Jy sigma=0.574981 ! Fit after self-cal, rms=0.015595Jy sigma=0.574874 ! 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=0.015595Jy sigma=0.574874 ! Fit after self-cal, rms=0.015572Jy sigma=0.574295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.631 mas, bpa=17.87 degrees ! Estimated noise=0.622051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482869 Jy ! Component: 100 - total flux cleaned = 0.000791118 Jy ! Component: 150 - total flux cleaned = 0.000955193 Jy ! Component: 200 - total flux cleaned = 0.00108775 Jy ! Total flux subtracted in 200 components = 0.00108775 Jy ! Clean residual min=-0.001684 max=0.001478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.114336 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.114336 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=0.015520Jy sigma=0.572642 ! Fit after self-cal, rms=0.015515Jy sigma=0.572536 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 = 0.000279635 Jy ! Component: 100 - total flux cleaned = 0.000370014 Jy ! Component: 150 - total flux cleaned = 0.000424718 Jy ! Component: 200 - total flux cleaned = 0.00047657 Jy ! Total flux subtracted in 200 components = 0.00047657 Jy ! Clean residual min=-0.001672 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.114813 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.114813 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=0.015488Jy sigma=0.571619 ! Fit after self-cal, rms=0.015486Jy sigma=0.571563 ! 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=0.015486Jy sigma=0.571563 ! Fit after self-cal, rms=0.015493Jy sigma=0.571267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=3.195 mas, bpa=4.133 degrees ! Estimated noise=0.737413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342613 Jy ! Component: 100 - total flux cleaned = 0.000556256 Jy ! Component: 150 - total flux cleaned = 0.000719939 Jy ! Component: 200 - total flux cleaned = 0.000791468 Jy ! Total flux subtracted in 200 components = 0.000791468 Jy ! Clean residual min=-0.002047 max=0.001927 Jy/beam ! Clean residual mean=-0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.115604 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 0.115604 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=0.015471Jy sigma=0.570592 ! Fit after self-cal, rms=0.015465Jy sigma=0.570445 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 = 0.000151615 Jy ! Component: 100 - total flux cleaned = 0.000206642 Jy ! Component: 150 - total flux cleaned = 0.000206731 Jy ! Component: 200 - total flux cleaned = 0.000230092 Jy ! Total flux subtracted in 200 components = 0.000230092 Jy ! Clean residual min=-0.002000 max=0.001890 Jy/beam ! Clean residual mean=-0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.115835 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.115835 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=0.015456Jy sigma=0.570056 ! Fit after self-cal, rms=0.015452Jy sigma=0.569987 ! 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=1.138 mas, bmaj=2.63 mas, bpa=17.92 degrees ! Estimated noise=0.622893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 2.63 at 17.92 degrees (North through East) ! Clean map min=-0.0016591 max=0.08083 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=0.9398 mas, bmaj=2.51 mas, bpa=19.4 degrees ! Estimated noise=0.884095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623259 Jy ! Component: 100 - total flux cleaned = 0.0784972 Jy ! Component: 150 - total flux cleaned = 0.0868599 Jy ! Component: 200 - total flux cleaned = 0.0925994 Jy ! Total flux subtracted in 200 components = 0.0925994 Jy ! Clean residual min=-0.003161 max=0.003995 Jy/beam ! Clean residual mean=-0.000007 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0925994 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0925994 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=2.63 mas, bpa=17.92 degrees ! Estimated noise=0.622893 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 = 0.00561492 Jy ! Component: 100 - total flux cleaned = 0.00909982 Jy ! Component: 150 - total flux cleaned = 0.0116375 Jy ! Component: 200 - total flux cleaned = 0.0137038 Jy ! Total flux subtracted in 200 components = 0.0137038 Jy ! Clean residual min=-0.002010 max=0.002242 Jy/beam ! Clean residual mean=-0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.106303 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.106303 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=2.296 mas, bmaj=3.195 mas, bpa=4.133 degrees ! Estimated noise=0.737413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250369 Jy ! Component: 100 - total flux cleaned = 0.00434535 Jy ! Component: 150 - total flux cleaned = 0.00567562 Jy ! Component: 200 - total flux cleaned = 0.00642939 Jy ! Total flux subtracted in 200 components = 0.00642939 Jy ! Clean residual min=-0.002308 max=0.002154 Jy/beam ! Clean residual mean=-0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.112733 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 = 0.000637698 Jy ! Component: 100 - total flux cleaned = 0.00111469 Jy ! Component: 150 - total flux cleaned = 0.00143588 Jy ! Component: 200 - total flux cleaned = 0.00171574 Jy ! Total flux subtracted in 200 components = 0.00171574 Jy ! Clean residual min=-0.002107 max=0.002034 Jy/beam ! Clean residual mean=-0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.114448 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 125 components and 0.114448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=2.63 mas, bpa=17.92 degrees ! Estimated noise=0.622893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680678 Jy ! Component: 100 - total flux cleaned = 0.000966336 Jy ! Component: 150 - total flux cleaned = 0.00107022 Jy ! Component: 200 - total flux cleaned = 0.00112678 Jy ! Total flux subtracted in 200 components = 0.00112678 Jy ! Clean residual min=-0.001652 max=0.001687 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.115575 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.115575 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=0.015506Jy sigma=0.573101 ! Fit after self-cal, rms=0.015499Jy sigma=0.572880 wmodel /d2/scr/pima/bp177e_uvs/J1754+1156_X_map.mod ! Writing 144 model components to file: /d2/scr/pima/bp177e_uvs/J1754+1156_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1754+1156_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1754+1156_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1754+1156_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1754+1156_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 = -9.13886e-05 Jy ! Component: 100 - total flux cleaned = -4.10064e-05 Jy ! Component: 150 - total flux cleaned = -4.02528e-05 Jy ! Component: 200 - total flux cleaned = -0.000106913 Jy ! Component: 250 - total flux cleaned = -0.000233749 Jy ! Component: 300 - total flux cleaned = -0.000335099 Jy ! Component: 350 - total flux cleaned = -0.000393388 Jy ! Component: 400 - total flux cleaned = -0.000411556 Jy ! Component: 450 - total flux cleaned = -0.000375511 Jy ! Component: 500 - total flux cleaned = -0.000394016 Jy ! Component: 550 - total flux cleaned = -0.000479183 Jy ! Component: 600 - total flux cleaned = -0.000577365 Jy ! Component: 650 - total flux cleaned = -0.000576644 Jy ! Component: 700 - total flux cleaned = -0.000654654 Jy ! Component: 750 - total flux cleaned = -0.000715452 Jy ! Component: 800 - total flux cleaned = -0.000804238 Jy ! Component: 850 - total flux cleaned = -0.000904976 Jy ! Component: 900 - total flux cleaned = -0.000961311 Jy ! Component: 950 - total flux cleaned = -0.00105733 Jy ! Component: 1000 - total flux cleaned = -0.00112435 Jy ! Component: 1050 - total flux cleaned = -0.00120311 Jy ! Component: 1100 - total flux cleaned = -0.00129249 Jy ! Component: 1150 - total flux cleaned = -0.00131742 Jy ! Component: 1200 - total flux cleaned = -0.00136653 Jy ! Component: 1250 - total flux cleaned = -0.00136642 Jy ! Component: 1300 - total flux cleaned = -0.00142497 Jy ! Component: 1350 - total flux cleaned = -0.00144797 Jy ! Component: 1400 - total flux cleaned = -0.00150472 Jy ! Component: 1450 - total flux cleaned = -0.00153802 Jy ! Component: 1500 - total flux cleaned = -0.00155996 Jy ! Component: 1550 - total flux cleaned = -0.00161373 Jy ! Component: 1600 - total flux cleaned = -0.00163495 Jy ! Component: 1650 - total flux cleaned = -0.00165577 Jy ! Component: 1700 - total flux cleaned = -0.00170687 Jy ! Component: 1750 - total flux cleaned = -0.00172689 Jy ! Component: 1800 - total flux cleaned = -0.00173686 Jy ! Component: 1850 - total flux cleaned = -0.00179518 Jy ! Component: 1900 - total flux cleaned = -0.00182375 Jy ! Component: 1950 - total flux cleaned = -0.00187085 Jy ! Component: 2000 - total flux cleaned = -0.00194541 Jy ! Component: 2050 - total flux cleaned = -0.00197297 Jy ! Component: 2100 - total flux cleaned = -0.00201836 Jy ! Component: 2150 - total flux cleaned = -0.00206318 Jy ! Component: 2200 - total flux cleaned = -0.00209874 Jy ! Component: 2250 - total flux cleaned = -0.00215099 Jy ! Component: 2300 - total flux cleaned = -0.00216815 Jy ! Component: 2350 - total flux cleaned = -0.002219 Jy ! Component: 2400 - total flux cleaned = -0.0022189 Jy ! Component: 2450 - total flux cleaned = -0.00224363 Jy ! Component: 2500 - total flux cleaned = -0.00223526 Jy ! Component: 2550 - total flux cleaned = -0.00225143 Jy ! Component: 2600 - total flux cleaned = -0.00225143 Jy ! Component: 2650 - total flux cleaned = -0.0022831 Jy ! Component: 2700 - total flux cleaned = -0.00229874 Jy ! Component: 2750 - total flux cleaned = -0.00231417 Jy ! Component: 2800 - total flux cleaned = -0.00230656 Jy ! Component: 2850 - total flux cleaned = -0.00232942 Jy ! Component: 2900 - total flux cleaned = -0.00233688 Jy ! Component: 2950 - total flux cleaned = -0.00235931 Jy ! Component: 3000 - total flux cleaned = -0.00235193 Jy ! Component: 3050 - total flux cleaned = -0.0023519 Jy ! Component: 3100 - total flux cleaned = -0.00234465 Jy ! Component: 3150 - total flux cleaned = -0.00234463 Jy ! Component: 3200 - total flux cleaned = -0.00233732 Jy ! Component: 3250 - total flux cleaned = -0.00233736 Jy ! Component: 3300 - total flux cleaned = -0.00230201 Jy ! Component: 3350 - total flux cleaned = -0.00231609 Jy ! Component: 3400 - total flux cleaned = -0.00229511 Jy ! Component: 3450 - total flux cleaned = -0.00230899 Jy ! Component: 3500 - total flux cleaned = -0.00228147 Jy ! Component: 3550 - total flux cleaned = -0.00228148 Jy ! Component: 3600 - total flux cleaned = -0.00226104 Jy ! Component: 3650 - total flux cleaned = -0.00224756 Jy ! Component: 3700 - total flux cleaned = -0.00222063 Jy ! Component: 3750 - total flux cleaned = -0.00221394 Jy ! Component: 3800 - total flux cleaned = -0.00217413 Jy ! Component: 3850 - total flux cleaned = -0.00216093 Jy ! Component: 3900 - total flux cleaned = -0.00213469 Jy ! Component: 3950 - total flux cleaned = -0.00212827 Jy ! Component: 4000 - total flux cleaned = -0.00210881 Jy ! Component: 4050 - total flux cleaned = -0.00208951 Jy ! Total flux subtracted in 4096 components = -0.00208944 Jy ! Clean residual min=-0.000509 max=0.000417 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.113486 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 396 components and 0.113486 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1754+1156_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 2.63 at 17.92 degrees (North through East) ! Clean map min=-0.00098346 max=0.081133 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1754+1156_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0811335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.393837 0.393837 0.787674 1.57535 3.1507 6.30139 12.6028 25.2056 50.4111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 761.736 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1754+1156_X_uvs.log closed on Sat Mar 22 21:06:45 2014