! Started logfile: /d2/scr/pima/bp177e_uvs/J1647-2912_C_uvs.log on Sat Mar 22 18:51:14 2014 obs /d2/scr/pima/bp177e_uvs/J1647-2912_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1647-2912_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1647-2912 ! ! 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 1088 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/J1647-2912_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002243Jy sigma=32.004686 ! Fit after self-cal, rms=0.870877Jy sigma=27.797213 ! 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=1.595 mas, bmaj=7.394 mas, bpa=11.74 degrees ! Estimated noise=1.05097 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 = 0.0900129 Jy ! Component: 100 - total flux cleaned = 0.1154 Jy ! Total flux subtracted in 100 components = 0.1154 Jy ! Clean residual min=-0.006893 max=0.011648 Jy/beam ! Clean residual mean=-0.000023 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.115401 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.115401 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=0.041645Jy sigma=1.185081 ! Fit after self-cal, rms=0.041579Jy sigma=1.183465 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135409 Jy ! Component: 100 - total flux cleaned = 0.0217963 Jy ! Total flux subtracted in 100 components = 0.0217963 Jy ! Clean residual min=-0.004562 max=0.006518 Jy/beam ! Clean residual mean=-0.000015 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.137197 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.137197 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=0.033143Jy sigma=0.857872 ! Fit after self-cal, rms=0.033135Jy sigma=0.857161 ! 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=2.071 mas, bmaj=8.917 mas, bpa=11.59 degrees ! Estimated noise=0.698203 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 = 0.0100376 Jy ! Component: 100 - total flux cleaned = 0.0149994 Jy ! Component: 150 - total flux cleaned = 0.0176986 Jy ! Component: 200 - total flux cleaned = 0.0192393 Jy ! Total flux subtracted in 200 components = 0.0192393 Jy ! Clean residual min=-0.004268 max=0.004359 Jy/beam ! Clean residual mean=-0.000005 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.156436 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 80 components and 0.156436 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=0.029927Jy sigma=0.751679 ! Fit after self-cal, rms=0.029936Jy sigma=0.751330 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.071 x 8.917 at 11.59 degrees (North through East) ! Clean map min=-0.0041432 max=0.12087 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 1.09 KP 0.92 ! LA 0.96 NL 1.03 OV 0.99 PT 0.89 ! SC 0.97 ! ! ! 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 0.95 FD 1.13 HN 0.99 KP 0.98 ! LA 0.95 NL 1.00 OV 0.98 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.03 KP 0.97 ! LA 0.96 NL 1.03 OV 0.99 PT 0.93 ! SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.01 KP 0.98 ! LA 1.05 NL 1.00 OV 0.98 PT 1.08 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 0.91 ! LA 0.97 NL 1.02 OV 0.95 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.03 KP 0.95 ! LA 0.98 NL 1.02 OV 1.02 PT 0.94 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.029936Jy sigma=0.751330 ! Fit after self-cal, rms=0.028871Jy sigma=0.692171 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=8.963 mas, bpa=11.57 degrees ! Estimated noise=0.695925 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 = -0.000633312 Jy ! Component: 100 - total flux cleaned = -0.000748734 Jy ! Component: 150 - total flux cleaned = -0.000811992 Jy ! Component: 200 - total flux cleaned = -0.000825886 Jy ! Total flux subtracted in 200 components = -0.000825886 Jy ! Clean residual min=-0.003309 max=0.002972 Jy/beam ! Clean residual mean=-0.000007 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.15561 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.15561 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=0.028863Jy sigma=0.690414 ! Fit after self-cal, rms=0.028863Jy sigma=0.690324 ! 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=0.028863Jy sigma=0.690324 ! Fit after self-cal, rms=0.028825Jy sigma=0.690103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=8.967 mas, bpa=11.57 degrees ! Estimated noise=0.693964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522361 Jy ! Component: 100 - total flux cleaned = -0.000581363 Jy ! Component: 150 - total flux cleaned = -0.000631201 Jy ! Component: 200 - total flux cleaned = -0.000631496 Jy ! Total flux subtracted in 200 components = -0.000631496 Jy ! Clean residual min=-0.003268 max=0.002969 Jy/beam ! Clean residual mean=-0.000007 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.154979 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.154979 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=0.028823Jy sigma=0.688879 ! Fit after self-cal, rms=0.028824Jy sigma=0.688860 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 = 1.39042e-07 Jy ! Component: 100 - total flux cleaned = 2.15252e-05 Jy ! Component: 150 - total flux cleaned = 3.20711e-05 Jy ! Component: 200 - total flux cleaned = 4.19967e-05 Jy ! Total flux subtracted in 200 components = 4.19967e-05 Jy ! Clean residual min=-0.003264 max=0.002956 Jy/beam ! Clean residual mean=-0.000007 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.155021 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.155021 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=0.028815Jy sigma=0.688603 ! Fit after self-cal, rms=0.028815Jy sigma=0.688594 ! 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=0.028815Jy sigma=0.688594 ! Fit after self-cal, rms=0.028781Jy sigma=0.688458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=8.969 mas, bpa=11.57 degrees ! Estimated noise=0.692368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411745 Jy ! Component: 100 - total flux cleaned = -0.000455735 Jy ! Component: 150 - total flux cleaned = -0.000455549 Jy ! Component: 200 - total flux cleaned = -0.000455548 Jy ! Total flux subtracted in 200 components = -0.000455548 Jy ! Clean residual min=-0.003223 max=0.002948 Jy/beam ! Clean residual mean=-0.000007 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.154565 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.154565 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=0.028780Jy sigma=0.687649 ! Fit after self-cal, rms=0.028782Jy sigma=0.687640 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 = -5.63357e-07 Jy ! Component: 100 - total flux cleaned = 8.77716e-06 Jy ! Component: 150 - total flux cleaned = 8.49281e-06 Jy ! Component: 200 - total flux cleaned = 8.55153e-06 Jy ! Total flux subtracted in 200 components = 8.55153e-06 Jy ! Clean residual min=-0.003218 max=0.002940 Jy/beam ! Clean residual mean=-0.000007 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.154574 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.154574 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=0.028774Jy sigma=0.687457 ! Fit after self-cal, rms=0.028775Jy sigma=0.687451 ! 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=0.028775Jy sigma=0.687451 ! Fit after self-cal, rms=0.028744Jy sigma=0.687379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.296 mas, bmaj=12.2 mas, bpa=1.632 degrees ! Estimated noise=0.769988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168697 Jy ! Component: 100 - total flux cleaned = 0.000184757 Jy ! Component: 150 - total flux cleaned = 0.000200398 Jy ! Component: 200 - total flux cleaned = 0.000226438 Jy ! Total flux subtracted in 200 components = 0.000226438 Jy ! Clean residual min=-0.004070 max=0.003602 Jy/beam ! Clean residual mean=-0.000009 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.1548 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 0.1548 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=0.028755Jy sigma=0.687261 ! Fit after self-cal, rms=0.028752Jy sigma=0.687159 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 = 4.56777e-05 Jy ! Component: 100 - total flux cleaned = 5.85009e-05 Jy ! Component: 150 - total flux cleaned = 7.02515e-05 Jy ! Component: 200 - total flux cleaned = 7.0785e-05 Jy ! Total flux subtracted in 200 components = 7.0785e-05 Jy ! Clean residual min=-0.004057 max=0.003589 Jy/beam ! Clean residual mean=-0.000009 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.154871 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 0.154871 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=0.028763Jy sigma=0.687127 ! Fit after self-cal, rms=0.028761Jy sigma=0.687065 ! 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=2.078 mas, bmaj=8.971 mas, bpa=11.57 degrees ! Estimated noise=0.691152 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.078 x 8.971 at 11.57 degrees (North through East) ! Clean map min=-0.0031227 max=0.11959 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=1.593 mas, bmaj=7.414 mas, bpa=11.73 degrees ! Estimated noise=1.05367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0902824 Jy ! Component: 100 - total flux cleaned = 0.115874 Jy ! Component: 150 - total flux cleaned = 0.129311 Jy ! Component: 200 - total flux cleaned = 0.13733 Jy ! Total flux subtracted in 200 components = 0.13733 Jy ! Clean residual min=-0.003767 max=0.005408 Jy/beam ! Clean residual mean=-0.000018 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.13733 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.13733 Jy ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=8.971 mas, bpa=11.57 degrees ! Estimated noise=0.691152 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 = 0.00813781 Jy ! Component: 100 - total flux cleaned = 0.0121125 Jy ! Component: 150 - total flux cleaned = 0.0142458 Jy ! Component: 200 - total flux cleaned = 0.01544 Jy ! Total flux subtracted in 200 components = 0.01544 Jy ! Clean residual min=-0.003423 max=0.003111 Jy/beam ! Clean residual mean=-0.000007 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.15277 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 70 components and 0.15277 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=4.296 mas, bmaj=12.2 mas, bpa=1.632 degrees ! Estimated noise=0.769988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117314 Jy ! Component: 100 - total flux cleaned = 0.00125645 Jy ! Component: 150 - total flux cleaned = 0.00135599 Jy ! Component: 200 - total flux cleaned = 0.00144772 Jy ! Total flux subtracted in 200 components = 0.00144772 Jy ! Clean residual min=-0.004154 max=0.003685 Jy/beam ! Clean residual mean=-0.000009 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.154218 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 = 8.74859e-05 Jy ! Component: 100 - total flux cleaned = 0.000169578 Jy ! Component: 150 - total flux cleaned = 0.000227332 Jy ! Component: 200 - total flux cleaned = 0.000282243 Jy ! Total flux subtracted in 200 components = 0.000282243 Jy ! Clean residual min=-0.004131 max=0.003670 Jy/beam ! Clean residual mean=-0.000009 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.1545 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.1545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=8.971 mas, bpa=11.57 degrees ! Estimated noise=0.691152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591898 Jy ! Component: 100 - total flux cleaned = -0.000534471 Jy ! Component: 150 - total flux cleaned = -0.000517666 Jy ! Component: 200 - total flux cleaned = -0.000487201 Jy ! Total flux subtracted in 200 components = -0.000487201 Jy ! Clean residual min=-0.003252 max=0.002984 Jy/beam ! Clean residual mean=-0.000007 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.154013 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.154013 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=0.028770Jy sigma=0.687281 ! Fit after self-cal, rms=0.028758Jy sigma=0.687202 wmodel /d2/scr/pima/bp177e_uvs/J1647-2912_C_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp177e_uvs/J1647-2912_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1647-2912_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1647-2912_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1647-2912_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1647-2912_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 = -0.000893357 Jy ! Component: 100 - total flux cleaned = -0.00154337 Jy ! Component: 150 - total flux cleaned = -0.00208886 Jy ! Component: 200 - total flux cleaned = -0.00243061 Jy ! Component: 250 - total flux cleaned = -0.00263155 Jy ! Component: 300 - total flux cleaned = -0.00278246 Jy ! Component: 350 - total flux cleaned = -0.0028536 Jy ! Component: 400 - total flux cleaned = -0.00302402 Jy ! Component: 450 - total flux cleaned = -0.00308912 Jy ! Component: 500 - total flux cleaned = -0.00312111 Jy ! Component: 550 - total flux cleaned = -0.00330273 Jy ! Component: 600 - total flux cleaned = -0.00336124 Jy ! Component: 650 - total flux cleaned = -0.00341738 Jy ! Component: 700 - total flux cleaned = -0.00349904 Jy ! Component: 750 - total flux cleaned = -0.0034991 Jy ! Component: 800 - total flux cleaned = -0.00354981 Jy ! Component: 850 - total flux cleaned = -0.00359865 Jy ! Component: 900 - total flux cleaned = -0.00364661 Jy ! Component: 950 - total flux cleaned = -0.00371736 Jy ! Component: 1000 - total flux cleaned = -0.00385466 Jy ! Component: 1050 - total flux cleaned = -0.00396552 Jy ! Component: 1100 - total flux cleaned = -0.00403062 Jy ! Component: 1150 - total flux cleaned = -0.00409396 Jy ! Component: 1200 - total flux cleaned = -0.00409445 Jy ! Component: 1250 - total flux cleaned = -0.00419622 Jy ! Component: 1300 - total flux cleaned = -0.00417676 Jy ! Component: 1350 - total flux cleaned = -0.00417723 Jy ! Component: 1400 - total flux cleaned = -0.00417729 Jy ! Component: 1450 - total flux cleaned = -0.00413981 Jy ! Component: 1500 - total flux cleaned = -0.00399388 Jy ! Component: 1550 - total flux cleaned = -0.00392289 Jy ! Component: 1600 - total flux cleaned = -0.00383469 Jy ! Component: 1650 - total flux cleaned = -0.00378258 Jy ! Component: 1700 - total flux cleaned = -0.00368019 Jy ! Component: 1750 - total flux cleaned = -0.00364668 Jy ! Component: 1800 - total flux cleaned = -0.00354724 Jy ! Component: 1850 - total flux cleaned = -0.00346583 Jy ! Component: 1900 - total flux cleaned = -0.00340179 Jy ! Component: 1950 - total flux cleaned = -0.00333856 Jy ! Component: 2000 - total flux cleaned = -0.00327641 Jy ! Component: 2050 - total flux cleaned = -0.00316919 Jy ! Component: 2100 - total flux cleaned = -0.00307852 Jy ! Component: 2150 - total flux cleaned = -0.0030038 Jy ! Component: 2200 - total flux cleaned = -0.00294457 Jy ! Component: 2250 - total flux cleaned = -0.00282786 Jy ! Component: 2300 - total flux cleaned = -0.00272705 Jy ! Component: 2350 - total flux cleaned = -0.00262763 Jy ! Component: 2400 - total flux cleaned = -0.00259949 Jy ! Component: 2450 - total flux cleaned = -0.00248806 Jy ! Component: 2500 - total flux cleaned = -0.00247416 Jy ! Component: 2550 - total flux cleaned = -0.00240575 Jy ! Component: 2600 - total flux cleaned = -0.00240567 Jy ! Component: 2650 - total flux cleaned = -0.00236549 Jy ! Component: 2700 - total flux cleaned = -0.00231248 Jy ! Component: 2750 - total flux cleaned = -0.00231253 Jy ! Component: 2800 - total flux cleaned = -0.00224755 Jy ! Component: 2850 - total flux cleaned = -0.00220898 Jy ! Component: 2900 - total flux cleaned = -0.00217057 Jy ! Component: 2950 - total flux cleaned = -0.00213243 Jy ! Component: 3000 - total flux cleaned = -0.00208198 Jy ! Component: 3050 - total flux cleaned = -0.00205714 Jy ! Component: 3100 - total flux cleaned = -0.00200737 Jy ! Component: 3150 - total flux cleaned = -0.00192119 Jy ! Component: 3200 - total flux cleaned = -0.00189664 Jy ! Component: 3250 - total flux cleaned = -0.00183587 Jy ! Component: 3300 - total flux cleaned = -0.00175149 Jy ! Component: 3350 - total flux cleaned = -0.00172748 Jy ! Component: 3400 - total flux cleaned = -0.00169179 Jy ! Component: 3450 - total flux cleaned = -0.00160919 Jy ! Component: 3500 - total flux cleaned = -0.00158576 Jy ! Component: 3550 - total flux cleaned = -0.00155071 Jy ! Component: 3600 - total flux cleaned = -0.00145792 Jy ! Component: 3650 - total flux cleaned = -0.00141174 Jy ! Component: 3700 - total flux cleaned = -0.00136586 Jy ! Component: 3750 - total flux cleaned = -0.0013089 Jy ! Component: 3800 - total flux cleaned = -0.00121838 Jy ! Component: 3850 - total flux cleaned = -0.00118469 Jy ! Component: 3900 - total flux cleaned = -0.00111758 Jy ! Component: 3950 - total flux cleaned = -0.00105092 Jy ! Component: 4000 - total flux cleaned = -0.000995549 Jy ! Component: 4050 - total flux cleaned = -0.000940517 Jy ! Total flux subtracted in 4096 components = -0.000863741 Jy ! Clean residual min=-0.000674 max=0.000608 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.153149 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 423 components and 0.153149 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1647-2912_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.078 x 8.971 at 11.57 degrees (North through East) ! Clean map min=-0.0024508 max=0.1205 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1647-2912_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508344 0.508344 1.01669 2.03338 4.06675 8.13351 16.267 32.534 65.068 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.151 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1647-2912_C_uvs.log closed on Sat Mar 22 18:51:20 2014