! Started logfile: /scr/pima/bg219a_uvs/J1227-4436_X_uvs.log on Wed Apr 6 21:35:46 2016 obs /scr/pima/bg219a_uvs/J1227-4436_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1227-4436_X_uva.fits ! AN table 1: 31 integrations on 10 of 10 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.757895 visibilities/baseline/integration-bin. ! Found source: J1227-4436 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 6912 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J1227-4436_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 32 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.070716Jy sigma=19.668336 ! Fit after self-cal, rms=0.665342Jy sigma=12.056541 ! 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=0.7045 mas, bmaj=3.542 mas, bpa=-6.236 degrees ! Estimated noise=0.996708 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 = 0.268928 Jy ! Component: 100 - total flux cleaned = 0.335334 Jy ! Total flux subtracted in 100 components = 0.335334 Jy ! Clean residual min=-0.020554 max=0.042932 Jy/beam ! Clean residual mean=0.000062 rms=0.007191 Jy/beam ! Combined flux in latest and established models = 0.335334 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.335334 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.098007Jy sigma=1.669615 ! Fit after self-cal, rms=0.098023Jy sigma=1.669381 ! 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=0.8931 mas, bmaj=4.372 mas, bpa=-7.225 degrees ! Estimated noise=0.670008 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 = 0.036563 Jy ! Component: 100 - total flux cleaned = 0.0502419 Jy ! Component: 150 - total flux cleaned = 0.0514639 Jy ! Component: 200 - total flux cleaned = 0.0526279 Jy ! Total flux subtracted in 200 components = 0.0526279 Jy ! Clean residual min=-0.015211 max=0.022996 Jy/beam ! Clean residual mean=0.000095 rms=0.005233 Jy/beam ! Combined flux in latest and established models = 0.387962 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.387962 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085170Jy sigma=1.379158 ! Fit after self-cal, rms=0.085204Jy sigma=1.378784 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 4.372 at -7.225 degrees (North through East) ! Clean map min=-0.014638 max=0.27943 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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 LA 0.96 MK 0.98 OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 LA 0.99 MK 1.00 OV 0.99 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 LA 0.96 MK 0.99 OV 1.01 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 LA 0.97 MK 1.00 OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 LA 0.98 MK 1.01 OV 0.99 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 LA 0.95 MK 1.03 OV 1.01 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 LA 0.97 MK 1.03 OV 0.98 ! PT 0.99 SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085204Jy sigma=1.378784 ! Fit after self-cal, rms=0.084598Jy sigma=1.368775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9006 mas, bmaj=4.486 mas, bpa=-7.91 degrees ! Estimated noise=0.669423 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 = -0.00775037 Jy ! Component: 100 - total flux cleaned = -0.00709727 Jy ! Component: 150 - total flux cleaned = -0.00677896 Jy ! Component: 200 - total flux cleaned = -0.00616501 Jy ! Total flux subtracted in 200 components = -0.00616501 Jy ! Clean residual min=-0.012228 max=0.021885 Jy/beam ! Clean residual mean=0.000051 rms=0.004517 Jy/beam ! Combined flux in latest and established models = 0.381797 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.381797 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080832Jy sigma=1.330341 ! Fit after self-cal, rms=0.080849Jy sigma=1.330274 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080849Jy sigma=1.330274 ! Fit after self-cal, rms=0.080439Jy sigma=1.327215 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=4.496 mas, bpa=-7.957 degrees ! Estimated noise=0.66316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0035703 Jy ! Component: 100 - total flux cleaned = -0.00328466 Jy ! Component: 150 - total flux cleaned = -0.0030002 Jy ! Component: 200 - total flux cleaned = -0.00246314 Jy ! Total flux subtracted in 200 components = -0.00246314 Jy ! Clean residual min=-0.011262 max=0.020942 Jy/beam ! Clean residual mean=0.000039 rms=0.004083 Jy/beam ! Combined flux in latest and established models = 0.379334 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.379334 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077852Jy sigma=1.300565 ! Fit after self-cal, rms=0.077871Jy sigma=1.300481 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) ! Added new window around map position (-3.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158005 Jy ! Component: 100 - total flux cleaned = 0.0172822 Jy ! Component: 150 - total flux cleaned = 0.0176836 Jy ! Component: 200 - total flux cleaned = 0.0186558 Jy ! Total flux subtracted in 200 components = 0.0186558 Jy ! Clean residual min=-0.008283 max=0.009574 Jy/beam ! Clean residual mean=0.000007 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.39799 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.39799 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069761Jy sigma=1.197407 ! Fit after self-cal, rms=0.069655Jy sigma=1.193344 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069655Jy sigma=1.193344 ! Fit after self-cal, rms=0.069606Jy sigma=1.192571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=4.491 mas, bpa=-7.988 degrees ! Estimated noise=0.662982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406008 Jy ! Component: 100 - total flux cleaned = 0.00503742 Jy ! Component: 150 - total flux cleaned = 0.00590596 Jy ! Component: 200 - total flux cleaned = 0.0068697 Jy ! Total flux subtracted in 200 components = 0.0068697 Jy ! Clean residual min=-0.006154 max=0.006821 Jy/beam ! Clean residual mean=-0.000002 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.40486 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.40486 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067639Jy sigma=1.170060 ! Fit after self-cal, rms=0.067638Jy sigma=1.169392 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 = 0.00197536 Jy ! Component: 100 - total flux cleaned = 0.00275993 Jy ! Component: 150 - total flux cleaned = 0.00318532 Jy ! Component: 200 - total flux cleaned = 0.0035751 Jy ! Total flux subtracted in 200 components = 0.0035751 Jy ! Clean residual min=-0.005648 max=0.005783 Jy/beam ! Clean residual mean=-0.000007 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.408435 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.408435 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066825Jy sigma=1.160564 ! Fit after self-cal, rms=0.066828Jy sigma=1.160251 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066828Jy sigma=1.160251 ! Fit after self-cal, rms=0.069727Jy sigma=1.143861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.555 mas, bmaj=10.29 mas, bpa=0.1768 degrees ! Estimated noise=0.845908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153035 Jy ! Component: 100 - total flux cleaned = -0.00174749 Jy ! Component: 150 - total flux cleaned = -0.00174912 Jy ! Component: 200 - total flux cleaned = -0.00182567 Jy ! Total flux subtracted in 200 components = -0.00182567 Jy ! Clean residual min=-0.003398 max=0.003574 Jy/beam ! Clean residual mean=0.000031 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.406609 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.406609 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069362Jy sigma=1.142707 ! Fit after self-cal, rms=0.069395Jy sigma=1.141856 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 = -0.000670651 Jy ! Component: 100 - total flux cleaned = -0.000667239 Jy ! Component: 150 - total flux cleaned = -0.000762261 Jy ! Component: 200 - total flux cleaned = -0.00076201 Jy ! Total flux subtracted in 200 components = -0.00076201 Jy ! Clean residual min=-0.003470 max=0.004186 Jy/beam ! Clean residual mean=0.000033 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.405847 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.405847 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069285Jy sigma=1.141612 ! Fit after self-cal, rms=0.069279Jy sigma=1.141466 ! Inverting map ! Added new window around map position (-42.8, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322675 Jy ! Component: 100 - total flux cleaned = 0.00381543 Jy ! Component: 150 - total flux cleaned = 0.00409003 Jy ! Component: 200 - total flux cleaned = 0.00418727 Jy ! Total flux subtracted in 200 components = 0.00418727 Jy ! Clean residual min=-0.002797 max=0.002806 Jy/beam ! Clean residual mean=0.000032 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.410034 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.410034 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069117Jy sigma=1.140016 ! Fit after self-cal, rms=0.069076Jy sigma=1.139393 ! 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=0.8973 mas, bmaj=4.52 mas, bpa=-8.106 degrees ! Estimated noise=0.672637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8973 x 4.52 at -8.106 degrees (North through East) ! Clean map min=-0.011395 max=0.25838 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=0.7032 mas, bmaj=3.573 mas, bpa=-6.486 degrees ! Estimated noise=1.00475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267484 Jy ! Component: 100 - total flux cleaned = 0.331504 Jy ! Component: 150 - total flux cleaned = 0.359316 Jy ! Component: 200 - total flux cleaned = 0.373831 Jy ! Total flux subtracted in 200 components = 0.373831 Jy ! Clean residual min=-0.011215 max=0.017794 Jy/beam ! Clean residual mean=0.000029 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 0.373831 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.373831 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8973 mas, bmaj=4.52 mas, bpa=-8.106 degrees ! Estimated noise=0.672637 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) ! Added new window around map position (1, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226164 Jy ! Component: 100 - total flux cleaned = 0.0256345 Jy ! Component: 150 - total flux cleaned = 0.0256534 Jy ! Component: 200 - total flux cleaned = 0.0264887 Jy ! Total flux subtracted in 200 components = 0.0264887 Jy ! Clean residual min=-0.006347 max=0.007509 Jy/beam ! Clean residual mean=0.000029 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.400319 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.400319 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.555 mas, bmaj=10.29 mas, bpa=0.1768 degrees ! Estimated noise=0.845908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521413 Jy ! Component: 100 - total flux cleaned = 0.00624244 Jy ! Component: 150 - total flux cleaned = 0.00624003 Jy ! Component: 200 - total flux cleaned = 0.0062497 Jy ! Total flux subtracted in 200 components = 0.0062497 Jy ! Clean residual min=-0.004161 max=0.005249 Jy/beam ! Clean residual mean=0.000043 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.406569 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 = 3.84834e-06 Jy ! Component: 100 - total flux cleaned = 1.22538e-05 Jy ! Component: 150 - total flux cleaned = 0.000114596 Jy ! Component: 200 - total flux cleaned = 0.000120816 Jy ! Total flux subtracted in 200 components = 0.000120816 Jy ! Clean residual min=-0.003566 max=0.004446 Jy/beam ! Clean residual mean=0.000043 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.40669 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 89 components and 0.40669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8973 mas, bmaj=4.52 mas, bpa=-8.106 degrees ! Estimated noise=0.672637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000684172 Jy ! Component: 100 - total flux cleaned = -0.000573175 Jy ! Component: 150 - total flux cleaned = 0.000253278 Jy ! Component: 200 - total flux cleaned = 0.000833535 Jy ! Total flux subtracted in 200 components = 0.000833535 Jy ! Clean residual min=-0.003269 max=0.003315 Jy/beam ! Clean residual mean=0.000016 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.407523 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.407523 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069088Jy sigma=1.137987 ! Fit after self-cal, rms=0.069005Jy sigma=1.136874 wmodel /scr/pima/bg219a_uvs/J1227-4436_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219a_uvs/J1227-4436_X_map.mod wobs /scr/pima/bg219a_uvs/J1227-4436_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1227-4436_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1227-4436_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1227-4436_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 = -0.000382675 Jy ! Component: 100 - total flux cleaned = -0.000535897 Jy ! Component: 150 - total flux cleaned = -0.000230915 Jy ! Component: 200 - total flux cleaned = -0.000108524 Jy ! Component: 250 - total flux cleaned = -0.000145519 Jy ! Component: 300 - total flux cleaned = -0.000250945 Jy ! Component: 350 - total flux cleaned = -0.000452232 Jy ! Component: 400 - total flux cleaned = -0.000642197 Jy ! Component: 450 - total flux cleaned = -0.000731795 Jy ! Component: 500 - total flux cleaned = -0.000788976 Jy ! Component: 550 - total flux cleaned = -0.000818019 Jy ! Component: 600 - total flux cleaned = -0.000872586 Jy ! Component: 650 - total flux cleaned = -0.000898678 Jy ! Component: 700 - total flux cleaned = -0.000898729 Jy ! Component: 750 - total flux cleaned = -0.000970924 Jy ! Component: 800 - total flux cleaned = -0.000923404 Jy ! Component: 850 - total flux cleaned = -0.000947124 Jy ! Component: 900 - total flux cleaned = -0.000969668 Jy ! Component: 950 - total flux cleaned = -0.00101288 Jy ! Component: 1000 - total flux cleaned = -0.000992099 Jy ! Component: 1050 - total flux cleaned = -0.000950671 Jy ! Component: 1100 - total flux cleaned = -0.000910434 Jy ! Component: 1150 - total flux cleaned = -0.000850568 Jy ! Component: 1200 - total flux cleaned = -0.000672713 Jy ! Component: 1250 - total flux cleaned = -0.000536063 Jy ! Component: 1300 - total flux cleaned = -0.000400779 Jy ! Component: 1350 - total flux cleaned = -0.000266947 Jy ! Component: 1400 - total flux cleaned = -9.64199e-05 Jy ! Component: 1450 - total flux cleaned = 1.62596e-05 Jy ! Component: 1500 - total flux cleaned = 0.000165073 Jy ! Component: 1550 - total flux cleaned = 0.000349556 Jy ! Component: 1600 - total flux cleaned = 0.000532953 Jy ! Component: 1650 - total flux cleaned = 0.000642654 Jy ! Component: 1700 - total flux cleaned = 0.000770032 Jy ! Component: 1750 - total flux cleaned = 0.000878874 Jy ! Component: 1800 - total flux cleaned = 0.00095123 Jy ! Component: 1850 - total flux cleaned = 0.00102338 Jy ! Component: 1900 - total flux cleaned = 0.00113134 Jy ! Component: 1950 - total flux cleaned = 0.00118524 Jy ! Component: 2000 - total flux cleaned = 0.001257 Jy ! Component: 2050 - total flux cleaned = 0.00129284 Jy ! Component: 2100 - total flux cleaned = 0.00136445 Jy ! Component: 2150 - total flux cleaned = 0.00140027 Jy ! Component: 2200 - total flux cleaned = 0.0014719 Jy ! Component: 2250 - total flux cleaned = 0.00156129 Jy ! Component: 2300 - total flux cleaned = 0.00168661 Jy ! Component: 2350 - total flux cleaned = 0.00179409 Jy ! Component: 2400 - total flux cleaned = 0.00190173 Jy ! Component: 2450 - total flux cleaned = 0.0020636 Jy ! Component: 2500 - total flux cleaned = 0.00215388 Jy ! Component: 2550 - total flux cleaned = 0.00228096 Jy ! Component: 2600 - total flux cleaned = 0.00242678 Jy ! Component: 2650 - total flux cleaned = 0.0024817 Jy ! Component: 2700 - total flux cleaned = 0.00261048 Jy ! Component: 2750 - total flux cleaned = 0.00268435 Jy ! Component: 2800 - total flux cleaned = 0.00279611 Jy ! Component: 2850 - total flux cleaned = 0.00288976 Jy ! Component: 2900 - total flux cleaned = 0.00296518 Jy ! Component: 2950 - total flux cleaned = 0.0030411 Jy ! Component: 3000 - total flux cleaned = 0.00309861 Jy ! Component: 3050 - total flux cleaned = 0.00315653 Jy ! Component: 3100 - total flux cleaned = 0.00327385 Jy ! Component: 3150 - total flux cleaned = 0.00331341 Jy ! Component: 3200 - total flux cleaned = 0.00339338 Jy ! Component: 3250 - total flux cleaned = 0.00345363 Jy ! Component: 3300 - total flux cleaned = 0.00355541 Jy ! Component: 3350 - total flux cleaned = 0.00363768 Jy ! Component: 3400 - total flux cleaned = 0.00374197 Jy ! Component: 3450 - total flux cleaned = 0.00382621 Jy ! Component: 3500 - total flux cleaned = 0.00391162 Jy ! Component: 3550 - total flux cleaned = 0.00399775 Jy ! Component: 3600 - total flux cleaned = 0.00408522 Jy ! Component: 3650 - total flux cleaned = 0.00419587 Jy ! Component: 3700 - total flux cleaned = 0.00430821 Jy ! Component: 3750 - total flux cleaned = 0.00437677 Jy ! Component: 3800 - total flux cleaned = 0.00442273 Jy ! Component: 3850 - total flux cleaned = 0.00446936 Jy ! Component: 3900 - total flux cleaned = 0.00458749 Jy ! Component: 3950 - total flux cleaned = 0.00463533 Jy ! Component: 4000 - total flux cleaned = 0.00468398 Jy ! Component: 4050 - total flux cleaned = 0.00478199 Jy ! Total flux subtracted in 4096 components = 0.00485658 Jy ! Clean residual min=-0.001498 max=0.001464 Jy/beam ! Clean residual mean=0.000017 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.41238 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 323 components and 0.41238 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1227-4436_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8973 x 4.52 at -8.106 degrees (North through East) ! Clean map min=-0.011826 max=0.30102 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1227-4436_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.301017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397914 0.397914 0.795828 1.59166 3.18331 6.36663 12.7333 25.4665 50.933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 753.931 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1227-4436_X_uvs.log closed on Wed Apr 6 21:35:51 2016