! Started logfile: /scr/pima/br145a7_uvs/J2120+5603_X_uvs.log on Thu Feb 18 16:40:07 2016 obs /scr/pima/br145a7_uvs/J2120+5603_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J2120+5603_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J2120+5603 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 560 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 /scr/pima/br145a7_uvs/J2120+5603_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000013Jy sigma=49.225248 ! Fit after self-cal, rms=0.986258Jy sigma=48.863292 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8571 mas, bmaj=4.351 mas, bpa=14.46 degrees ! Estimated noise=0.963299 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 = 0.0100912 Jy ! Component: 100 - total flux cleaned = 0.0130801 Jy ! Total flux subtracted in 100 components = 0.0130801 Jy ! Clean residual min=-0.002845 max=0.003422 Jy/beam ! Clean residual mean=-0.000003 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0130801 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0130801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015968Jy sigma=0.775644 ! Fit after self-cal, rms=0.013685Jy sigma=0.658111 ! 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=1.282 mas, bmaj=4.522 mas, bpa=12.24 degrees ! Estimated noise=0.677279 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 = 0.00371125 Jy ! Component: 100 - total flux cleaned = 0.00521061 Jy ! Component: 150 - total flux cleaned = 0.00601371 Jy ! Component: 200 - total flux cleaned = 0.00651109 Jy ! Total flux subtracted in 200 components = 0.00651109 Jy ! Clean residual min=-0.001495 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0195912 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.0195912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012778Jy sigma=0.609270 ! Fit after self-cal, rms=0.012769Jy sigma=0.608591 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.282 x 4.522 at 12.24 degrees (North through East) ! Clean map min=-0.0014299 max=0.014679 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 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.03 LA 0.96 MK 1.00* ! NL 1.12 OV 1.10 PT 1.07 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.012769Jy sigma=0.608591 ! Fit after self-cal, rms=0.012926Jy sigma=0.607965 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=4.534 mas, bpa=12.23 degrees ! Estimated noise=0.68348 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 = 0.000462034 Jy ! Component: 100 - total flux cleaned = 0.000719688 Jy ! Component: 150 - total flux cleaned = 0.00077974 Jy ! Component: 200 - total flux cleaned = 0.00082761 Jy ! Total flux subtracted in 200 components = 0.00082761 Jy ! Clean residual min=-0.001379 max=0.001453 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0204188 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0204188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012907Jy sigma=0.606961 ! Fit after self-cal, rms=0.012927Jy sigma=0.606760 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012927Jy sigma=0.606760 ! Fit after self-cal, rms=0.012989Jy sigma=0.606695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=4.53 mas, bpa=12.21 degrees ! Estimated noise=0.6852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173863 Jy ! Component: 100 - total flux cleaned = 0.000206208 Jy ! Component: 150 - total flux cleaned = 0.000228091 Jy ! Component: 200 - total flux cleaned = 0.000241801 Jy ! Total flux subtracted in 200 components = 0.000241801 Jy ! Clean residual min=-0.001364 max=0.001446 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0206606 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0206606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012980Jy sigma=0.606289 ! Fit after self-cal, rms=0.012988Jy sigma=0.606241 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 = 2.54182e-05 Jy ! Component: 100 - total flux cleaned = 4.59506e-05 Jy ! Component: 150 - total flux cleaned = 5.84858e-05 Jy ! Component: 200 - total flux cleaned = 8.21779e-05 Jy ! Total flux subtracted in 200 components = 8.21779e-05 Jy ! Clean residual min=-0.001344 max=0.001446 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0207428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0207428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012982Jy sigma=0.605985 ! Fit after self-cal, rms=0.012984Jy sigma=0.605960 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012984Jy sigma=0.605960 ! Fit after self-cal, rms=0.012989Jy sigma=0.605949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=4.527 mas, bpa=12.19 degrees ! Estimated noise=0.685253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.93982e-05 Jy ! Component: 100 - total flux cleaned = 4.09248e-05 Jy ! Component: 150 - total flux cleaned = 5.76424e-05 Jy ! Component: 200 - total flux cleaned = 7.35899e-05 Jy ! Total flux subtracted in 200 components = 7.35899e-05 Jy ! Clean residual min=-0.001332 max=0.001446 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0208164 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0208164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012984Jy sigma=0.605756 ! Fit after self-cal, rms=0.012986Jy sigma=0.605740 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 = -6.31811e-06 Jy ! Component: 100 - total flux cleaned = 9.33519e-06 Jy ! Component: 150 - total flux cleaned = 2.40291e-05 Jy ! Component: 200 - total flux cleaned = 3.83056e-05 Jy ! Total flux subtracted in 200 components = 3.83056e-05 Jy ! Clean residual min=-0.001321 max=0.001445 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0208547 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0208547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012982Jy sigma=0.605594 ! Fit after self-cal, rms=0.012983Jy sigma=0.605582 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012983Jy sigma=0.605582 ! Fit after self-cal, rms=0.012980Jy sigma=0.605578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=5.762 mas, bpa=-10.19 degrees ! Estimated noise=0.753263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.90137e-05 Jy ! Component: 100 - total flux cleaned = -8.97439e-05 Jy ! Component: 150 - total flux cleaned = -0.000104774 Jy ! Component: 200 - total flux cleaned = -0.000113732 Jy ! Total flux subtracted in 200 components = -0.000113732 Jy ! Clean residual min=-0.001322 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.020741 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.020741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012978Jy sigma=0.605513 ! Fit after self-cal, rms=0.012978Jy sigma=0.605484 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 = -1.27375e-05 Jy ! Component: 100 - total flux cleaned = -3.48392e-05 Jy ! Component: 150 - total flux cleaned = -4.28926e-05 Jy ! Component: 200 - total flux cleaned = -3.90462e-05 Jy ! Total flux subtracted in 200 components = -3.90462e-05 Jy ! Clean residual min=-0.001323 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0207019 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0207019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012978Jy sigma=0.605512 ! Fit after self-cal, rms=0.012978Jy sigma=0.605493 ! 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=1.292 mas, bmaj=4.525 mas, bpa=12.18 degrees ! Estimated noise=0.68515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.292 x 4.525 at 12.18 degrees (North through East) ! Clean map min=-0.0012724 max=0.014396 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8625 mas, bmaj=4.338 mas, bpa=14.41 degrees ! Estimated noise=0.977821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012142 Jy ! Component: 100 - total flux cleaned = 0.0155546 Jy ! Component: 150 - total flux cleaned = 0.0173274 Jy ! Component: 200 - total flux cleaned = 0.0184114 Jy ! Total flux subtracted in 200 components = 0.0184114 Jy ! Clean residual min=-0.002276 max=0.002374 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0184114 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0184114 Jy ! Inverting map and beam ! Estimated beam: bmin=1.292 mas, bmaj=4.525 mas, bpa=12.18 degrees ! Estimated noise=0.68515 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 = 0.00146552 Jy ! Component: 100 - total flux cleaned = 0.00182538 Jy ! Component: 150 - total flux cleaned = 0.0019838 Jy ! Component: 200 - total flux cleaned = 0.00208543 Jy ! Total flux subtracted in 200 components = 0.00208543 Jy ! Clean residual min=-0.001416 max=0.001472 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0204968 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.0204968 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=3.007 mas, bmaj=5.762 mas, bpa=-10.19 degrees ! Estimated noise=0.753263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.38649e-06 Jy ! Component: 100 - total flux cleaned = 2.42138e-05 Jy ! Component: 150 - total flux cleaned = 5.80599e-05 Jy ! Component: 200 - total flux cleaned = 8.7377e-05 Jy ! Total flux subtracted in 200 components = 8.7377e-05 Jy ! Clean residual min=-0.001398 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0205842 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 = 2.58673e-05 Jy ! Component: 100 - total flux cleaned = 4.90641e-05 Jy ! Component: 150 - total flux cleaned = 7.68896e-05 Jy ! Component: 200 - total flux cleaned = 8.9424e-05 Jy ! Total flux subtracted in 200 components = 8.9424e-05 Jy ! Clean residual min=-0.001366 max=0.001356 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0206736 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0206736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.292 mas, bmaj=4.525 mas, bpa=12.18 degrees ! Estimated noise=0.68515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79663e-06 Jy ! Component: 100 - total flux cleaned = 7.14041e-05 Jy ! Component: 150 - total flux cleaned = 0.000117711 Jy ! Component: 200 - total flux cleaned = 0.000153452 Jy ! Total flux subtracted in 200 components = 0.000153452 Jy ! Clean residual min=-0.001308 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0208271 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.0208271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012981Jy sigma=0.605596 ! Fit after self-cal, rms=0.012984Jy sigma=0.605534 wmodel /scr/pima/br145a7_uvs/J2120+5603_X_map.mod ! Writing 66 model components to file: /scr/pima/br145a7_uvs/J2120+5603_X_map.mod wobs /scr/pima/br145a7_uvs/J2120+5603_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J2120+5603_X_uvs.fits wwins /scr/pima/br145a7_uvs/J2120+5603_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br145a7_uvs/J2120+5603_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 = 1.97665e-05 Jy ! Component: 100 - total flux cleaned = -8.52787e-05 Jy ! Component: 150 - total flux cleaned = -0.000103363 Jy ! Component: 200 - total flux cleaned = -0.000197558 Jy ! Component: 250 - total flux cleaned = -0.000226358 Jy ! Component: 300 - total flux cleaned = -0.000294391 Jy ! Component: 350 - total flux cleaned = -0.000434703 Jy ! Component: 400 - total flux cleaned = -0.000580918 Jy ! Component: 450 - total flux cleaned = -0.000719725 Jy ! Component: 500 - total flux cleaned = -0.000863985 Jy ! Component: 550 - total flux cleaned = -0.0010247 Jy ! Component: 600 - total flux cleaned = -0.00118993 Jy ! Component: 650 - total flux cleaned = -0.00130019 Jy ! Component: 700 - total flux cleaned = -0.00143676 Jy ! Component: 750 - total flux cleaned = -0.0015604 Jy ! Component: 800 - total flux cleaned = -0.00168088 Jy ! Component: 850 - total flux cleaned = -0.00178052 Jy ! Component: 900 - total flux cleaned = -0.00189579 Jy ! Component: 950 - total flux cleaned = -0.00201743 Jy ! Component: 1000 - total flux cleaned = -0.00212837 Jy ! Component: 1050 - total flux cleaned = -0.00226246 Jy ! Component: 1100 - total flux cleaned = -0.00239431 Jy ! Component: 1150 - total flux cleaned = -0.00248353 Jy ! Component: 1200 - total flux cleaned = -0.00257157 Jy ! Component: 1250 - total flux cleaned = -0.00265852 Jy ! Component: 1300 - total flux cleaned = -0.00274441 Jy ! Component: 1350 - total flux cleaned = -0.00282942 Jy ! Component: 1400 - total flux cleaned = -0.00291349 Jy ! Component: 1450 - total flux cleaned = -0.00300417 Jy ! Component: 1500 - total flux cleaned = -0.0030715 Jy ! Component: 1550 - total flux cleaned = -0.00311607 Jy ! Component: 1600 - total flux cleaned = -0.00315297 Jy ! Component: 1650 - total flux cleaned = -0.00319702 Jy ! Component: 1700 - total flux cleaned = -0.00322625 Jy ! Component: 1750 - total flux cleaned = -0.00325538 Jy ! Component: 1800 - total flux cleaned = -0.00329161 Jy ! Component: 1850 - total flux cleaned = -0.00332767 Jy ! Component: 1900 - total flux cleaned = -0.00335632 Jy ! Component: 1950 - total flux cleaned = -0.00338489 Jy ! Component: 2000 - total flux cleaned = -0.00339911 Jy ! Component: 2050 - total flux cleaned = -0.00342048 Jy ! Component: 2100 - total flux cleaned = -0.00342053 Jy ! Component: 2150 - total flux cleaned = -0.00343475 Jy ! Component: 2200 - total flux cleaned = -0.00343479 Jy ! Component: 2250 - total flux cleaned = -0.00344897 Jy ! Component: 2300 - total flux cleaned = -0.00347024 Jy ! Component: 2350 - total flux cleaned = -0.00347024 Jy ! Component: 2400 - total flux cleaned = -0.00347022 Jy ! Component: 2450 - total flux cleaned = -0.00346313 Jy ! Component: 2500 - total flux cleaned = -0.00348445 Jy ! Component: 2550 - total flux cleaned = -0.0034915 Jy ! Component: 2600 - total flux cleaned = -0.00350583 Jy ! Component: 2650 - total flux cleaned = -0.00352015 Jy ! Component: 2700 - total flux cleaned = -0.00351293 Jy ! Component: 2750 - total flux cleaned = -0.00353454 Jy ! Component: 2800 - total flux cleaned = -0.00353454 Jy ! Component: 2850 - total flux cleaned = -0.00355645 Jy ! Component: 2900 - total flux cleaned = -0.00354908 Jy ! Component: 2950 - total flux cleaned = -0.00354907 Jy ! Component: 3000 - total flux cleaned = -0.00355649 Jy ! Component: 3050 - total flux cleaned = -0.00355654 Jy ! Component: 3100 - total flux cleaned = -0.00355657 Jy ! Component: 3150 - total flux cleaned = -0.00357167 Jy ! Component: 3200 - total flux cleaned = -0.00359448 Jy ! Component: 3250 - total flux cleaned = -0.00359448 Jy ! Component: 3300 - total flux cleaned = -0.00359446 Jy ! Component: 3350 - total flux cleaned = -0.00360997 Jy ! Component: 3400 - total flux cleaned = -0.00363337 Jy ! Component: 3450 - total flux cleaned = -0.0036491 Jy ! Component: 3500 - total flux cleaned = -0.00364913 Jy ! Component: 3550 - total flux cleaned = -0.00365715 Jy ! Component: 3600 - total flux cleaned = -0.0036652 Jy ! Component: 3650 - total flux cleaned = -0.00367335 Jy ! Component: 3700 - total flux cleaned = -0.00368972 Jy ! Component: 3750 - total flux cleaned = -0.003698 Jy ! Component: 3800 - total flux cleaned = -0.00372294 Jy ! Component: 3850 - total flux cleaned = -0.00373136 Jy ! Component: 3900 - total flux cleaned = -0.00373981 Jy ! Component: 3950 - total flux cleaned = -0.00375688 Jy ! Component: 4000 - total flux cleaned = -0.0037741 Jy ! Component: 4050 - total flux cleaned = -0.00378287 Jy ! Total flux subtracted in 4096 components = -0.00380047 Jy ! Clean residual min=-0.000552 max=0.000485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0170266 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 247 components and 0.0170266 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145a7_uvs/J2120+5603_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.292 x 4.525 at 12.18 degrees (North through East) ! Clean map min=-0.0012103 max=0.014473 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J2120+5603_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0144733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.66254 3.66254 7.32509 14.6502 29.3004 58.6007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 81.91 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J2120+5603_X_uvs.log closed on Thu Feb 18 16:40:12 2016