! Started logfile: /scr/pima/bp192a1_uvs/J0351-274B_C_uvs.log on Wed Sep 16 13:31:06 2015 obs /scr/pima/bp192a1_uvs/J0351-274B_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0351-274B_C_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J0351-274B ! ! 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 1216 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 /scr/pima/bp192a1_uvs/J0351-274B_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001350Jy sigma=20.776704 ! Fit after self-cal, rms=0.975228Jy sigma=21.072843 ! 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=10.85 mas, bmaj=27.65 mas, bpa=20.89 degrees ! Estimated noise=1.82118 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018962 Jy ! Component: 100 - total flux cleaned = 0.0213954 Jy ! Total flux subtracted in 100 components = 0.0213954 Jy ! Clean residual min=-0.001758 max=0.001758 Jy/beam ! Clean residual mean=-0.000011 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0213954 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0213954 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=0.027782Jy sigma=0.570280 ! Fit after self-cal, rms=0.026550Jy sigma=0.544548 ! 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=11.45 mas, bmaj=30.46 mas, bpa=19 degrees ! Estimated noise=1.09639 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 = 0.00174721 Jy ! Component: 100 - total flux cleaned = 0.00247192 Jy ! Component: 150 - total flux cleaned = 0.00227776 Jy ! Component: 200 - total flux cleaned = 0.00198227 Jy ! Total flux subtracted in 200 components = 0.00198227 Jy ! Clean residual min=-0.000600 max=0.000598 Jy/beam ! Clean residual mean=-0.000007 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0233776 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 98 components and 0.0233776 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=0.026153Jy sigma=0.537864 ! Fit after self-cal, rms=0.026104Jy sigma=0.537496 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.45 x 30.46 at 19 degrees (North through East) ! Clean map min=-0.0015946 max=0.025138 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: ! FD 1.03 KP 0.94 LA 0.95 NL 1.00* ! OV 1.00* PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.06 LA 1.14 NL 1.00* ! OV 1.00* PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.05 LA 0.98 NL 1.00* ! OV 1.00* PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.92 LA 1.11 NL 1.00* ! OV 1.00* PT 1.18 ! ! ! Fit before self-cal, rms=0.026104Jy sigma=0.537496 ! Fit after self-cal, rms=0.026277Jy sigma=0.535905 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.46 mas, bmaj=30.57 mas, bpa=18.92 degrees ! Estimated noise=1.10828 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 = -0.00047647 Jy ! Component: 100 - total flux cleaned = -0.000142301 Jy ! Component: 150 - total flux cleaned = -0.000218585 Jy ! Component: 200 - total flux cleaned = -0.000243182 Jy ! Total flux subtracted in 200 components = -0.000243182 Jy ! Clean residual min=-0.000444 max=0.000456 Jy/beam ! Clean residual mean=-0.000007 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0231345 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 177 components and 0.0231345 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=0.026211Jy sigma=0.534767 ! Fit after self-cal, rms=0.026210Jy sigma=0.534366 ! 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=0.026210Jy sigma=0.534366 ! Fit after self-cal, rms=0.026566Jy sigma=0.533628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.4 mas, bmaj=30.67 mas, bpa=19.13 degrees ! Estimated noise=1.11802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349396 Jy ! Component: 100 - total flux cleaned = 0.00058999 Jy ! Component: 150 - total flux cleaned = 0.00053593 Jy ! Component: 200 - total flux cleaned = 0.000462242 Jy ! Total flux subtracted in 200 components = 0.000462242 Jy ! Clean residual min=-0.000314 max=0.000315 Jy/beam ! Clean residual mean=-0.000004 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0235967 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 235 components and 0.0235967 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=0.026533Jy sigma=0.533254 ! Fit after self-cal, rms=0.026534Jy sigma=0.533052 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 = -0.00014504 Jy ! Component: 100 - total flux cleaned = -0.000287591 Jy ! Component: 150 - total flux cleaned = -0.00033255 Jy ! Component: 200 - total flux cleaned = -0.000380273 Jy ! Total flux subtracted in 200 components = -0.000380273 Jy ! Clean residual min=-0.000286 max=0.000284 Jy/beam ! Clean residual mean=-0.000006 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0232164 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 291 components and 0.0232164 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=0.026520Jy sigma=0.532807 ! Fit after self-cal, rms=0.026513Jy sigma=0.532749 ! 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=0.026513Jy sigma=0.532749 ! Fit after self-cal, rms=0.026840Jy sigma=0.532586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.36 mas, bmaj=30.73 mas, bpa=19.35 degrees ! Estimated noise=1.12986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.15086e-05 Jy ! Component: 100 - total flux cleaned = -0.000229508 Jy ! Component: 150 - total flux cleaned = -0.000462008 Jy ! Component: 200 - total flux cleaned = -0.000645072 Jy ! Total flux subtracted in 200 components = -0.000645072 Jy ! Clean residual min=-0.000183 max=0.000183 Jy/beam ! Clean residual mean=-0.000009 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0225714 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 388 components and 0.0225714 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=0.026822Jy sigma=0.532324 ! Fit after self-cal, rms=0.026820Jy sigma=0.532282 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 = -0.000277577 Jy ! Component: 100 - total flux cleaned = -0.000468474 Jy ! Component: 150 - total flux cleaned = -0.00056671 Jy ! Component: 200 - total flux cleaned = -0.000607729 Jy ! Total flux subtracted in 200 components = -0.000607729 Jy ! Clean residual min=-0.000179 max=0.000180 Jy/beam ! Clean residual mean=-0.000008 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0219636 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 473 components and 0.0219636 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=0.026813Jy sigma=0.532166 ! Fit after self-cal, rms=0.026810Jy sigma=0.532149 ! 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=0.026810Jy sigma=0.532149 ! Fit after self-cal, rms=0.027024Jy sigma=0.532052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.46 mas, bmaj=30.68 mas, bpa=19.54 degrees ! Estimated noise=1.13814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.52094e-05 Jy ! Component: 100 - total flux cleaned = -5.74093e-05 Jy ! Component: 150 - total flux cleaned = -0.000131647 Jy ! Component: 200 - total flux cleaned = -0.000209111 Jy ! Total flux subtracted in 200 components = -0.000209111 Jy ! Clean residual min=-0.000156 max=0.000153 Jy/beam ! Clean residual mean=-0.000008 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0217545 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 561 components and 0.0217545 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=0.027012Jy sigma=0.531916 ! Fit after self-cal, rms=0.027017Jy sigma=0.531894 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 = -0.000160738 Jy ! Component: 100 - total flux cleaned = -0.000178229 Jy ! Component: 150 - total flux cleaned = -0.00018638 Jy ! Component: 200 - total flux cleaned = -0.000212786 Jy ! Total flux subtracted in 200 components = -0.000212786 Jy ! Clean residual min=-0.000159 max=0.000158 Jy/beam ! Clean residual mean=-0.000006 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0215417 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 635 components and 0.0215417 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=0.027011Jy sigma=0.531822 ! Fit after self-cal, rms=0.027011Jy sigma=0.531814 ! 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=11.32 mas, bmaj=30.77 mas, bpa=19.55 degrees ! Estimated noise=1.13707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.32 x 30.77 at 19.55 degrees (North through East) ! Clean map min=-0.0013968 max=0.024756 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=10.73 mas, bmaj=27.99 mas, bpa=20.93 degrees ! Estimated noise=1.91901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207829 Jy ! Component: 100 - total flux cleaned = 0.0210691 Jy ! Component: 150 - total flux cleaned = 0.0212993 Jy ! Component: 200 - total flux cleaned = 0.0219883 Jy ! Total flux subtracted in 200 components = 0.0219883 Jy ! Clean residual min=-0.001217 max=0.001200 Jy/beam ! Clean residual mean=-0.000018 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0219883 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 85 model components to the UV plane model. ! The established model now contains 85 components and 0.0219883 Jy ! Inverting map and beam ! Estimated beam: bmin=11.32 mas, bmaj=30.77 mas, bpa=19.55 degrees ! Estimated noise=1.13707 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 = 0.00090917 Jy ! Component: 100 - total flux cleaned = 0.00124002 Jy ! Component: 150 - total flux cleaned = 0.00103112 Jy ! Component: 200 - total flux cleaned = 0.00115175 Jy ! Total flux subtracted in 200 components = 0.00115175 Jy ! Clean residual min=-0.001078 max=0.001098 Jy/beam ! Clean residual mean=-0.000010 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0231401 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 152 components and 0.0231401 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=11.46 mas, bmaj=30.68 mas, bpa=19.54 degrees ! Estimated noise=1.13814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245101 Jy ! Component: 100 - total flux cleaned = -0.00017759 Jy ! Component: 150 - total flux cleaned = -0.000533362 Jy ! Component: 200 - total flux cleaned = -0.000839087 Jy ! Total flux subtracted in 200 components = -0.000839087 Jy ! Clean residual min=-0.000287 max=0.000287 Jy/beam ! Clean residual mean=-0.000011 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.022301 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 = -0.000240969 Jy ! Component: 100 - total flux cleaned = -0.000373019 Jy ! Component: 150 - total flux cleaned = -0.000418001 Jy ! Component: 200 - total flux cleaned = -0.000417966 Jy ! Total flux subtracted in 200 components = -0.000417966 Jy ! Clean residual min=-0.000310 max=0.000321 Jy/beam ! Clean residual mean=-0.000015 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.021883 Jy ! Adding 162 model components to the UV plane model. ! The established model now contains 314 components and 0.021883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=11.32 mas, bmaj=30.77 mas, bpa=19.55 degrees ! Estimated noise=1.13707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168168 Jy ! Component: 100 - total flux cleaned = 0.000260689 Jy ! Component: 150 - total flux cleaned = 0.000259652 Jy ! Component: 200 - total flux cleaned = 0.000220761 Jy ! Total flux subtracted in 200 components = 0.000220761 Jy ! Clean residual min=-0.000172 max=0.000168 Jy/beam ! Clean residual mean=-0.000002 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0221038 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 369 components and 0.0221038 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=0.027016Jy sigma=0.531881 ! Fit after self-cal, rms=0.027014Jy sigma=0.531854 wmodel /scr/pima/bp192a1_uvs/J0351-274B_C_map.mod ! Writing 369 model components to file: /scr/pima/bp192a1_uvs/J0351-274B_C_map.mod wobs /scr/pima/bp192a1_uvs/J0351-274B_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0351-274B_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0351-274B_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp192a1_uvs/J0351-274B_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.32 x 30.77 at 19.55 degrees (North through East) ! Clean map min=-0.0016931 max=0.020333 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0351-274B_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.020333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.80484e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00401 1.00401 2.00802 4.01605 8.03209 16.0642 32.1284 64.2567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.801 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0351-274B_C_uvs.log closed on Wed Sep 16 13:31:10 2015