! Started logfile: /d2/scr/pima/bp177e_uvs/J1604+0117_C_uvs.log on Sat Mar 22 18:48:55 2014 obs /d2/scr/pima/bp177e_uvs/J1604+0117_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1604+0117_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1604+0117 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1604+0117_C] 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 0.300x0.300 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=1.003141Jy sigma=45.355578 ! Fit after self-cal, rms=0.941550Jy sigma=42.613298 ! 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=1.688 mas, bmaj=4.553 mas, bpa=15.47 degrees ! Estimated noise=0.666023 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 = 0.043067 Jy ! Component: 100 - total flux cleaned = 0.0536789 Jy ! Total flux subtracted in 100 components = 0.0536789 Jy ! Clean residual min=-0.002394 max=0.004181 Jy/beam ! Clean residual mean=-0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0536789 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0536789 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=0.018551Jy sigma=0.741494 ! Fit after self-cal, rms=0.018457Jy sigma=0.738558 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.91 mas, bpa=14.46 degrees ! Estimated noise=0.539779 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 = 0.00632925 Jy ! Component: 100 - total flux cleaned = 0.00963912 Jy ! Component: 150 - total flux cleaned = 0.0116667 Jy ! Component: 200 - total flux cleaned = 0.0129635 Jy ! Total flux subtracted in 200 components = 0.0129635 Jy ! Clean residual min=-0.001898 max=0.002807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0666423 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.0666423 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=0.015865Jy sigma=0.631501 ! Fit after self-cal, rms=0.015838Jy sigma=0.630110 ! Inverting map ! Added new window around map position (3.3, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260318 Jy ! Component: 100 - total flux cleaned = 0.00342746 Jy ! Component: 150 - total flux cleaned = 0.00384148 Jy ! Component: 200 - total flux cleaned = 0.00406986 Jy ! Total flux subtracted in 200 components = 0.00406986 Jy ! Clean residual min=-0.001641 max=0.001425 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0707122 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.0707122 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=0.015366Jy sigma=0.611006 ! Fit after self-cal, rms=0.015346Jy sigma=0.609792 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 4.91 at 14.46 degrees (North through East) ! Clean map min=-0.0016217 max=0.055469 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 0.99 FD 1.09 HN 0.94 KP 0.95 ! LA 1.06 NL 1.04 OV 1.06 PT 0.87 ! SC 1.03 ! ! ! 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* 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* 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 1.11 HN 0.97 KP 1.02 ! LA 0.97 NL 1.02 OV 1.01 PT 1.03 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.98 ! LA 1.04 NL 0.94 OV 0.98 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.05 KP 1.03 ! LA 1.07 NL 0.98 OV 0.95 PT 1.02 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.88 HN 0.94 KP 0.97 ! LA 0.98 NL 0.98 OV 0.94 PT 0.99 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.01 KP 1.01 ! LA 1.05 NL 0.98 OV 0.99 PT 0.93 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.015346Jy sigma=0.609792 ! Fit after self-cal, rms=0.014759Jy sigma=0.582504 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.903 mas, bpa=14.34 degrees ! Estimated noise=0.535839 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 = 0.000501768 Jy ! Component: 100 - total flux cleaned = 0.00077872 Jy ! Component: 150 - total flux cleaned = 0.000847089 Jy ! Component: 200 - total flux cleaned = 0.000891978 Jy ! Total flux subtracted in 200 components = 0.000891978 Jy ! Clean residual min=-0.001448 max=0.001106 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0716042 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.0716042 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=0.014701Jy sigma=0.580014 ! Fit after self-cal, rms=0.014700Jy sigma=0.579785 ! 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=0.014700Jy sigma=0.579785 ! Fit after self-cal, rms=0.014689Jy sigma=0.579657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.899 mas, bpa=14.29 degrees ! Estimated noise=0.535251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317651 Jy ! Component: 100 - total flux cleaned = 0.000487538 Jy ! Component: 150 - total flux cleaned = 0.000535826 Jy ! Component: 200 - total flux cleaned = 0.000579053 Jy ! Total flux subtracted in 200 components = 0.000579053 Jy ! Clean residual min=-0.001428 max=0.001091 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0721832 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0721832 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=0.014661Jy sigma=0.578695 ! Fit after self-cal, rms=0.014661Jy sigma=0.578617 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 = 0.000107794 Jy ! Component: 100 - total flux cleaned = 0.00016561 Jy ! Component: 150 - total flux cleaned = 0.000191262 Jy ! Component: 200 - total flux cleaned = 0.00019915 Jy ! Total flux subtracted in 200 components = 0.00019915 Jy ! Clean residual min=-0.001401 max=0.001090 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0723824 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.0723824 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=0.014649Jy sigma=0.578132 ! Fit after self-cal, rms=0.014649Jy sigma=0.578101 ! 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=0.014649Jy sigma=0.578101 ! Fit after self-cal, rms=0.014644Jy sigma=0.578008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.897 mas, bpa=14.25 degrees ! Estimated noise=0.534994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257075 Jy ! Component: 100 - total flux cleaned = 0.000323239 Jy ! Component: 150 - total flux cleaned = 0.000345438 Jy ! Component: 200 - total flux cleaned = 0.000358921 Jy ! Total flux subtracted in 200 components = 0.000358921 Jy ! Clean residual min=-0.001408 max=0.001084 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0727413 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.0727413 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=0.014632Jy sigma=0.577764 ! Fit after self-cal, rms=0.014632Jy sigma=0.577742 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.87661e-05 Jy ! Component: 100 - total flux cleaned = 8.44524e-05 Jy ! Component: 150 - total flux cleaned = 9.04485e-05 Jy ! Component: 200 - total flux cleaned = 0.000106869 Jy ! Total flux subtracted in 200 components = 0.000106869 Jy ! Clean residual min=-0.001391 max=0.001083 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0728482 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.0728482 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=0.014626Jy sigma=0.577546 ! Fit after self-cal, rms=0.014626Jy sigma=0.577534 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.014626Jy sigma=0.577534 ! Fit after self-cal, rms=0.014626Jy sigma=0.577490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.996 mas, bmaj=6.163 mas, bpa=0.5707 degrees ! Estimated noise=0.634729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194516 Jy ! Component: 100 - total flux cleaned = 0.000263751 Jy ! Component: 150 - total flux cleaned = 0.000301683 Jy ! Component: 200 - total flux cleaned = 0.000326414 Jy ! Total flux subtracted in 200 components = 0.000326414 Jy ! Clean residual min=-0.001864 max=0.001388 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0731746 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.0731746 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=0.014620Jy sigma=0.577493 ! Fit after self-cal, rms=0.014620Jy sigma=0.577480 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 = 4.90463e-05 Jy ! Component: 100 - total flux cleaned = 7.19344e-05 Jy ! Component: 150 - total flux cleaned = 9.33074e-05 Jy ! Component: 200 - total flux cleaned = 0.000113279 Jy ! Total flux subtracted in 200 components = 0.000113279 Jy ! Clean residual min=-0.001863 max=0.001380 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0732878 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.0732878 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=0.014617Jy sigma=0.577455 ! Fit after self-cal, rms=0.014617Jy sigma=0.577447 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.895 mas, bpa=14.23 degrees ! Estimated noise=0.535041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 4.895 at 14.23 degrees (North through East) ! Clean map min=-0.0013441 max=0.055033 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=1.691 mas, bmaj=4.533 mas, bpa=15.28 degrees ! Estimated noise=0.662075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428109 Jy ! Component: 100 - total flux cleaned = 0.0533573 Jy ! Component: 150 - total flux cleaned = 0.058345 Jy ! Component: 200 - total flux cleaned = 0.0614428 Jy ! Total flux subtracted in 200 components = 0.0614428 Jy ! Clean residual min=-0.001628 max=0.002001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0614428 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 0.0614428 Jy ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.895 mas, bpa=14.23 degrees ! Estimated noise=0.535041 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 = 0.00326113 Jy ! Component: 100 - total flux cleaned = 0.00532054 Jy ! Component: 150 - total flux cleaned = 0.00678523 Jy ! Component: 200 - total flux cleaned = 0.00789743 Jy ! Total flux subtracted in 200 components = 0.00789743 Jy ! Clean residual min=-0.001505 max=0.001360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0693402 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 64 components and 0.0693402 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.996 mas, bmaj=6.163 mas, bpa=0.5707 degrees ! Estimated noise=0.634729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120349 Jy ! Component: 100 - total flux cleaned = 0.00201198 Jy ! Component: 150 - total flux cleaned = 0.00261054 Jy ! Component: 200 - total flux cleaned = 0.00306313 Jy ! Total flux subtracted in 200 components = 0.00306313 Jy ! Clean residual min=-0.001856 max=0.001541 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0724034 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 = 0.000333271 Jy ! Component: 100 - total flux cleaned = 0.000446489 Jy ! Component: 150 - total flux cleaned = 0.000506702 Jy ! Component: 200 - total flux cleaned = 0.000570535 Jy ! Total flux subtracted in 200 components = 0.000570535 Jy ! Clean residual min=-0.001851 max=0.001482 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0729739 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 117 components and 0.0729739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.895 mas, bpa=14.23 degrees ! Estimated noise=0.535041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.91712e-05 Jy ! Component: 100 - total flux cleaned = 7.38598e-06 Jy ! Component: 150 - total flux cleaned = 7.54609e-06 Jy ! Component: 200 - total flux cleaned = 1.79178e-05 Jy ! Total flux subtracted in 200 components = 1.79178e-05 Jy ! Clean residual min=-0.001437 max=0.001132 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0729918 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.0729918 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=0.014652Jy sigma=0.578551 ! Fit after self-cal, rms=0.014652Jy sigma=0.578517 wmodel /d2/scr/pima/bp177e_uvs/J1604+0117_C_map.mod ! Writing 130 model components to file: /d2/scr/pima/bp177e_uvs/J1604+0117_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1604+0117_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1604+0117_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1604+0117_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1604+0117_C_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 = -0.000393059 Jy ! Component: 100 - total flux cleaned = -0.00055135 Jy ! Component: 150 - total flux cleaned = -0.00075533 Jy ! Component: 200 - total flux cleaned = -0.000843245 Jy ! Component: 250 - total flux cleaned = -0.000911219 Jy ! Component: 300 - total flux cleaned = -0.000960325 Jy ! Component: 350 - total flux cleaned = -0.000976585 Jy ! Component: 400 - total flux cleaned = -0.00103755 Jy ! Component: 450 - total flux cleaned = -0.00103775 Jy ! Component: 500 - total flux cleaned = -0.00103753 Jy ! Component: 550 - total flux cleaned = -0.000995557 Jy ! Component: 600 - total flux cleaned = -0.00102268 Jy ! Component: 650 - total flux cleaned = -0.00104893 Jy ! Component: 700 - total flux cleaned = -0.00103577 Jy ! Component: 750 - total flux cleaned = -0.00103555 Jy ! Component: 800 - total flux cleaned = -0.000998387 Jy ! Component: 850 - total flux cleaned = -0.00102263 Jy ! Component: 900 - total flux cleaned = -0.00101095 Jy ! Component: 950 - total flux cleaned = -0.00104586 Jy ! Component: 1000 - total flux cleaned = -0.00104583 Jy ! Component: 1050 - total flux cleaned = -0.00104584 Jy ! Component: 1100 - total flux cleaned = -0.00106784 Jy ! Component: 1150 - total flux cleaned = -0.00113233 Jy ! Component: 1200 - total flux cleaned = -0.00118492 Jy ! Component: 1250 - total flux cleaned = -0.00120564 Jy ! Component: 1300 - total flux cleaned = -0.00123626 Jy ! Component: 1350 - total flux cleaned = -0.00130651 Jy ! Component: 1400 - total flux cleaned = -0.0013162 Jy ! Component: 1450 - total flux cleaned = -0.00135528 Jy ! Component: 1500 - total flux cleaned = -0.00137431 Jy ! Component: 1550 - total flux cleaned = -0.00139326 Jy ! Component: 1600 - total flux cleaned = -0.00143972 Jy ! Component: 1650 - total flux cleaned = -0.00143956 Jy ! Component: 1700 - total flux cleaned = -0.00145786 Jy ! Component: 1750 - total flux cleaned = -0.00144022 Jy ! Component: 1800 - total flux cleaned = -0.00146666 Jy ! Component: 1850 - total flux cleaned = -0.00150999 Jy ! Component: 1900 - total flux cleaned = -0.00152687 Jy ! Component: 1950 - total flux cleaned = -0.00149295 Jy ! Component: 2000 - total flux cleaned = -0.00153463 Jy ! Component: 2050 - total flux cleaned = -0.00153454 Jy ! Component: 2100 - total flux cleaned = -0.00155902 Jy ! Component: 2150 - total flux cleaned = -0.00155115 Jy ! Component: 2200 - total flux cleaned = -0.00156712 Jy ! Component: 2250 - total flux cleaned = -0.0015827 Jy ! Component: 2300 - total flux cleaned = -0.00158269 Jy ! Component: 2350 - total flux cleaned = -0.00159811 Jy ! Component: 2400 - total flux cleaned = -0.00162079 Jy ! Component: 2450 - total flux cleaned = -0.00160574 Jy ! Component: 2500 - total flux cleaned = -0.00162071 Jy ! Component: 2550 - total flux cleaned = -0.00163545 Jy ! Component: 2600 - total flux cleaned = -0.00164278 Jy ! Component: 2650 - total flux cleaned = -0.00164997 Jy ! Component: 2700 - total flux cleaned = -0.00167858 Jy ! Component: 2750 - total flux cleaned = -0.00167854 Jy ! Component: 2800 - total flux cleaned = -0.0016856 Jy ! Component: 2850 - total flux cleaned = -0.00167177 Jy ! Component: 2900 - total flux cleaned = -0.00171308 Jy ! Component: 2950 - total flux cleaned = -0.00169944 Jy ! Component: 3000 - total flux cleaned = -0.00173317 Jy ! Component: 3050 - total flux cleaned = -0.00173309 Jy ! Component: 3100 - total flux cleaned = -0.00171313 Jy ! Component: 3150 - total flux cleaned = -0.00170657 Jy ! Component: 3200 - total flux cleaned = -0.00172624 Jy ! Component: 3250 - total flux cleaned = -0.00173275 Jy ! Component: 3300 - total flux cleaned = -0.00173906 Jy ! Component: 3350 - total flux cleaned = -0.00173897 Jy ! Component: 3400 - total flux cleaned = -0.00173905 Jy ! Component: 3450 - total flux cleaned = -0.00175788 Jy ! Component: 3500 - total flux cleaned = -0.00177643 Jy ! Component: 3550 - total flux cleaned = -0.00177638 Jy ! Component: 3600 - total flux cleaned = -0.00180696 Jy ! Component: 3650 - total flux cleaned = -0.00181913 Jy ! Component: 3700 - total flux cleaned = -0.00184922 Jy ! Component: 3750 - total flux cleaned = -0.0018672 Jy ! Component: 3800 - total flux cleaned = -0.00190878 Jy ! Component: 3850 - total flux cleaned = -0.0019382 Jy ! Component: 3900 - total flux cleaned = -0.00194996 Jy ! Component: 3950 - total flux cleaned = -0.00198483 Jy ! Component: 4000 - total flux cleaned = -0.00202517 Jy ! Component: 4050 - total flux cleaned = -0.00203655 Jy ! Total flux subtracted in 4096 components = -0.00204794 Jy ! Clean residual min=-0.000339 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0709439 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 437 components and 0.0709439 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1604+0117_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 4.895 at 14.23 degrees (North through East) ! Clean map min=-0.0007529 max=0.055377 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1604+0117_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0553773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548827 0.548827 1.09765 2.19531 4.39061 8.78123 17.5625 35.1249 70.2498 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 546.62 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1604+0117_C_uvs.log closed on Sat Mar 22 18:49:00 2014