! Started logfile: /g0/scr/pima/s4195c_uvs/J0908-2111_X_uvs.log on Tue Dec 31 19:50:49 2013 obs /g0/scr/pima/s4195c_uvs/J0908-2111_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0908-2111_X_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.809524 visibilities/baseline/integration-bin. ! Found source: J0908-2111 ! ! 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 2584 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/s4195c_uvs/J0908-2111_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=1.000610Jy sigma=0.787145 ! Fit after self-cal, rms=0.990876Jy sigma=0.773635 ! 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=1.229 mas, bmaj=5.803 mas, bpa=33.67 degrees ! Estimated noise=42.6265 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 = 0.0113849 Jy ! Component: 100 - total flux cleaned = 0.0112968 Jy ! Total flux subtracted in 100 components = 0.0112968 Jy ! Clean residual min=-0.002133 max=0.002084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0112968 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0112968 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=0.017926Jy sigma=0.015006 ! Fit after self-cal, rms=0.015817Jy sigma=0.013304 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324253 Jy ! Component: 100 - total flux cleaned = 0.0034294 Jy ! Total flux subtracted in 100 components = 0.0034294 Jy ! Clean residual min=-0.001965 max=0.002165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0147262 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0147262 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=0.016314Jy sigma=0.012539 ! Fit after self-cal, rms=0.016293Jy sigma=0.012528 ! 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=1.676 mas, bmaj=5.71 mas, bpa=29.71 degrees ! Estimated noise=19.8657 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 = 1.42982e-05 Jy ! Component: 100 - total flux cleaned = 7.00347e-05 Jy ! Component: 150 - total flux cleaned = 0.000134718 Jy ! Component: 200 - total flux cleaned = 0.00017072 Jy ! Total flux subtracted in 200 components = 0.00017072 Jy ! Clean residual min=-0.001152 max=0.001014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0148969 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.0148969 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=0.016264Jy sigma=0.012419 ! Fit after self-cal, rms=0.016268Jy sigma=0.012413 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 5.71 at 29.71 degrees (North through East) ! Clean map min=-0.0011598 max=0.015268 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 1.03 KP 0.94 LA 0.88 NL 1.09 ! OV 0.87 PT 0.91 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 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* 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 0.88 KP 0.84 LA 0.93 NL 0.84 ! OV 1.07 PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 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* KP 1.00* LA 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 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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=0.016268Jy sigma=0.012413 ! Fit after self-cal, rms=0.015985Jy sigma=0.012352 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=5.715 mas, bpa=29.72 degrees ! Estimated noise=19.1938 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 = -0.000472104 Jy ! Component: 100 - total flux cleaned = -0.000526593 Jy ! Component: 150 - total flux cleaned = -0.00047892 Jy ! Component: 200 - total flux cleaned = -0.000459848 Jy ! Total flux subtracted in 200 components = -0.000459848 Jy ! Clean residual min=-0.001076 max=0.001019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0144371 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0144371 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=0.015828Jy sigma=0.012416 ! Fit after self-cal, rms=0.015844Jy sigma=0.012409 ! 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=0.015844Jy sigma=0.012409 ! Fit after self-cal, rms=0.015788Jy sigma=0.012405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=5.728 mas, bpa=29.69 degrees ! Estimated noise=18.9988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020859 Jy ! Component: 100 - total flux cleaned = -0.000189772 Jy ! Component: 150 - total flux cleaned = -0.00017363 Jy ! Component: 200 - total flux cleaned = -0.000153723 Jy ! Total flux subtracted in 200 components = -0.000153723 Jy ! Clean residual min=-0.001043 max=0.001006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0142834 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0142834 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=0.015741Jy sigma=0.012424 ! Fit after self-cal, rms=0.015744Jy sigma=0.012422 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 = -3.5251e-05 Jy ! Component: 100 - total flux cleaned = -1.57708e-05 Jy ! Component: 150 - total flux cleaned = -4.03674e-06 Jy ! Component: 200 - total flux cleaned = 1.36113e-06 Jy ! Total flux subtracted in 200 components = 1.36113e-06 Jy ! Clean residual min=-0.001044 max=0.000990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0142847 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.0142847 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=0.015734Jy sigma=0.012423 ! Fit after self-cal, rms=0.015737Jy sigma=0.012423 ! 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=0.015737Jy sigma=0.012423 ! Fit after self-cal, rms=0.015733Jy sigma=0.012430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.689 mas, bmaj=5.731 mas, bpa=29.6 degrees ! Estimated noise=18.8806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.99164e-05 Jy ! Component: 100 - total flux cleaned = -1.50497e-05 Jy ! Component: 150 - total flux cleaned = 1.1241e-06 Jy ! Component: 200 - total flux cleaned = 1.11151e-05 Jy ! Total flux subtracted in 200 components = 1.11151e-05 Jy ! Clean residual min=-0.001022 max=0.000937 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0142958 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.0142958 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=0.015709Jy sigma=0.012441 ! Fit after self-cal, rms=0.015714Jy sigma=0.012440 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 = 1.77914e-05 Jy ! Component: 100 - total flux cleaned = 1.7948e-05 Jy ! Component: 150 - total flux cleaned = 3.20268e-05 Jy ! Component: 200 - total flux cleaned = 4.06539e-05 Jy ! Total flux subtracted in 200 components = 4.06539e-05 Jy ! Clean residual min=-0.001024 max=0.000933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0143365 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.0143365 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=0.015706Jy sigma=0.012442 ! Fit after self-cal, rms=0.015708Jy sigma=0.012441 ! 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=0.015708Jy sigma=0.012441 ! Fit after self-cal, rms=0.015696Jy sigma=0.012442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.579 mas, bmaj=7.048 mas, bpa=19.17 degrees ! Estimated noise=19.9864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83253e-05 Jy ! Component: 100 - total flux cleaned = 3.57098e-05 Jy ! Component: 150 - total flux cleaned = 3.91325e-05 Jy ! Component: 200 - total flux cleaned = 3.92469e-05 Jy ! Total flux subtracted in 200 components = 3.92469e-05 Jy ! Clean residual min=-0.000866 max=0.000908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0143757 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.0143757 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=0.015688Jy sigma=0.012446 ! Fit after self-cal, rms=0.015691Jy sigma=0.012446 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 = 7.81762e-06 Jy ! Component: 100 - total flux cleaned = -5.74292e-06 Jy ! Component: 150 - total flux cleaned = -8.86888e-06 Jy ! Component: 200 - total flux cleaned = -1.17828e-05 Jy ! Total flux subtracted in 200 components = -1.17828e-05 Jy ! Clean residual min=-0.000874 max=0.000898 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0143639 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.0143639 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=0.015688Jy sigma=0.012446 ! Fit after self-cal, rms=0.015690Jy sigma=0.012446 ! 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=1.69 mas, bmaj=5.733 mas, bpa=29.58 degrees ! Estimated noise=18.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.69 x 5.733 at 29.58 degrees (North through East) ! Clean map min=-0.00099821 max=0.014283 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=1.25 mas, bmaj=5.873 mas, bpa=33.74 degrees ! Estimated noise=39.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125947 Jy ! Component: 100 - total flux cleaned = 0.0141695 Jy ! Component: 150 - total flux cleaned = 0.0145711 Jy ! Component: 200 - total flux cleaned = 0.0145258 Jy ! Total flux subtracted in 200 components = 0.0145258 Jy ! Clean residual min=-0.001575 max=0.001933 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0145258 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 0.0145258 Jy ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=5.733 mas, bpa=29.58 degrees ! Estimated noise=18.83 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 = 0.000116472 Jy ! Component: 100 - total flux cleaned = 0.000115412 Jy ! Component: 150 - total flux cleaned = 7.91406e-05 Jy ! Component: 200 - total flux cleaned = 8.00504e-05 Jy ! Total flux subtracted in 200 components = 8.00504e-05 Jy ! Clean residual min=-0.001008 max=0.001087 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0146059 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0146059 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=2.579 mas, bmaj=7.048 mas, bpa=19.17 degrees ! Estimated noise=19.9864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.76644e-06 Jy ! Component: 100 - total flux cleaned = 4.6512e-06 Jy ! Component: 150 - total flux cleaned = -9.02351e-06 Jy ! Component: 200 - total flux cleaned = -2.20325e-05 Jy ! Total flux subtracted in 200 components = -2.20325e-05 Jy ! Clean residual min=-0.000858 max=0.001025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0145839 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 = -6.00422e-06 Jy ! Component: 100 - total flux cleaned = -1.69415e-05 Jy ! Component: 150 - total flux cleaned = -2.23581e-05 Jy ! Component: 200 - total flux cleaned = -3.70027e-05 Jy ! Total flux subtracted in 200 components = -3.70027e-05 Jy ! Clean residual min=-0.000855 max=0.000995 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0145469 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.0145469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=5.733 mas, bpa=29.58 degrees ! Estimated noise=18.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.97163e-05 Jy ! Component: 100 - total flux cleaned = -4.34633e-05 Jy ! Component: 150 - total flux cleaned = -5.65325e-05 Jy ! Component: 200 - total flux cleaned = -5.68795e-05 Jy ! Total flux subtracted in 200 components = -5.68795e-05 Jy ! Clean residual min=-0.000991 max=0.000971 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.01449 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.01449 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=0.015688Jy sigma=0.012460 ! Fit after self-cal, rms=0.015689Jy sigma=0.012459 wmodel /g0/scr/pima/s4195c_uvs/J0908-2111_X_map.mod ! Writing 62 model components to file: /g0/scr/pima/s4195c_uvs/J0908-2111_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0908-2111_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0908-2111_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0908-2111_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0908-2111_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 = 9.65643e-05 Jy ! Component: 100 - total flux cleaned = 0.000233975 Jy ! Component: 150 - total flux cleaned = 0.000331316 Jy ! Component: 200 - total flux cleaned = 0.000406126 Jy ! Component: 250 - total flux cleaned = 0.000429843 Jy ! Component: 300 - total flux cleaned = 0.000452364 Jy ! Component: 350 - total flux cleaned = 0.00048359 Jy ! Component: 400 - total flux cleaned = 0.00051312 Jy ! Component: 450 - total flux cleaned = 0.000531847 Jy ! Component: 500 - total flux cleaned = 0.00056765 Jy ! Component: 550 - total flux cleaned = 0.000585162 Jy ! Component: 600 - total flux cleaned = 0.000601689 Jy ! Component: 650 - total flux cleaned = 0.000625673 Jy ! Component: 700 - total flux cleaned = 0.000640857 Jy ! Component: 750 - total flux cleaned = 0.000648249 Jy ! Component: 800 - total flux cleaned = 0.000648485 Jy ! Component: 850 - total flux cleaned = 0.00064839 Jy ! Component: 900 - total flux cleaned = 0.000675177 Jy ! Component: 950 - total flux cleaned = 0.000681688 Jy ! Component: 1000 - total flux cleaned = 0.000719695 Jy ! Component: 1050 - total flux cleaned = 0.000738145 Jy ! Component: 1100 - total flux cleaned = 0.000774495 Jy ! Component: 1150 - total flux cleaned = 0.000815652 Jy ! Component: 1200 - total flux cleaned = 0.000850195 Jy ! Component: 1250 - total flux cleaned = 0.000884033 Jy ! Component: 1300 - total flux cleaned = 0.000928175 Jy ! Component: 1350 - total flux cleaned = 0.000960568 Jy ! Component: 1400 - total flux cleaned = 0.000997523 Jy ! Component: 1450 - total flux cleaned = 0.00103381 Jy ! Component: 1500 - total flux cleaned = 0.00104906 Jy ! Component: 1550 - total flux cleaned = 0.00107414 Jy ! Component: 1600 - total flux cleaned = 0.00108893 Jy ! Component: 1650 - total flux cleaned = 0.00111822 Jy ! Component: 1700 - total flux cleaned = 0.00116151 Jy ! Component: 1750 - total flux cleaned = 0.00118999 Jy ! Component: 1800 - total flux cleaned = 0.00122282 Jy ! Component: 1850 - total flux cleaned = 0.00124605 Jy ! Component: 1900 - total flux cleaned = 0.0012828 Jy ! Component: 1950 - total flux cleaned = 0.00131008 Jy ! Component: 2000 - total flux cleaned = 0.00135065 Jy ! Component: 2050 - total flux cleaned = 0.00138192 Jy ! Component: 2100 - total flux cleaned = 0.0014041 Jy ! Component: 2150 - total flux cleaned = 0.00142615 Jy ! Component: 2200 - total flux cleaned = 0.00144809 Jy ! Component: 2250 - total flux cleaned = 0.00148314 Jy ! Component: 2300 - total flux cleaned = 0.00151369 Jy ! Component: 2350 - total flux cleaned = 0.00155293 Jy ! Component: 2400 - total flux cleaned = 0.00157036 Jy ! Component: 2450 - total flux cleaned = 0.00159648 Jy ! Component: 2500 - total flux cleaned = 0.00162261 Jy ! Component: 2550 - total flux cleaned = 0.00163571 Jy ! Component: 2600 - total flux cleaned = 0.0016532 Jy ! Component: 2650 - total flux cleaned = 0.00165756 Jy ! Component: 2700 - total flux cleaned = 0.00167511 Jy ! Component: 2750 - total flux cleaned = 0.00168825 Jy ! Component: 2800 - total flux cleaned = 0.00168385 Jy ! Component: 2850 - total flux cleaned = 0.0016794 Jy ! Component: 2900 - total flux cleaned = 0.00166163 Jy ! Component: 2950 - total flux cleaned = 0.00165266 Jy ! Component: 3000 - total flux cleaned = 0.0016301 Jy ! Component: 3050 - total flux cleaned = 0.00161196 Jy ! Component: 3100 - total flux cleaned = 0.00158915 Jy ! Component: 3150 - total flux cleaned = 0.00157535 Jy ! Component: 3200 - total flux cleaned = 0.00154749 Jy ! Component: 3250 - total flux cleaned = 0.00151942 Jy ! Component: 3300 - total flux cleaned = 0.00150049 Jy ! Component: 3350 - total flux cleaned = 0.00148134 Jy ! Component: 3400 - total flux cleaned = 0.00145727 Jy ! Component: 3450 - total flux cleaned = 0.00143783 Jy ! Component: 3500 - total flux cleaned = 0.00142305 Jy ! Component: 3550 - total flux cleaned = 0.0013982 Jy ! Component: 3600 - total flux cleaned = 0.00138314 Jy ! Component: 3650 - total flux cleaned = 0.00137303 Jy ! Component: 3700 - total flux cleaned = 0.00135257 Jy ! Component: 3750 - total flux cleaned = 0.00133187 Jy ! Component: 3800 - total flux cleaned = 0.00131612 Jy ! Component: 3850 - total flux cleaned = 0.00128964 Jy ! Component: 3900 - total flux cleaned = 0.00128425 Jy ! Component: 3950 - total flux cleaned = 0.00126269 Jy ! Component: 4000 - total flux cleaned = 0.00124076 Jy ! Component: 4050 - total flux cleaned = 0.00122421 Jy ! Total flux subtracted in 4096 components = 0.00121301 Jy ! Clean residual min=-0.000357 max=0.000341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.015703 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 271 components and 0.015703 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0908-2111_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.69 x 5.733 at 29.58 degrees (North through East) ! Clean map min=-0.0012114 max=0.014274 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0908-2111_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0142738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.31788e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.95839 1.95839 3.91679 7.83358 15.6672 31.3343 62.6686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 153.186 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0908-2111_X_uvs.log closed on Tue Dec 31 19:50:55 2013