! Started logfile: /scr/pima/bg219h_uvs/J0733+0456_X_uvs.log on Thu Apr 7 12:03:49 2016 obs /scr/pima/bg219h_uvs/J0733+0456_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0733+0456_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.809524 visibilities/baseline/integration-bin. ! Found source: J0733+0456 ! ! 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 134 lines of history. ! ! Reading 12240 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/bg219h_uvs/J0733+0456_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! 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=1.118017Jy sigma=23.532141 ! Fit after self-cal, rms=0.473442Jy sigma=11.125874 ! 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=0.7849 mas, bmaj=1.762 mas, bpa=-4.777 degrees ! Estimated noise=0.662086 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 = 0.445303 Jy ! Component: 100 - total flux cleaned = 0.542408 Jy ! Total flux subtracted in 100 components = 0.542408 Jy ! Clean residual min=-0.039992 max=0.049618 Jy/beam ! Clean residual mean=-0.000055 rms=0.011617 Jy/beam ! Combined flux in latest and established models = 0.542408 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.542408 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=0.200076Jy sigma=4.962710 ! Fit after self-cal, rms=0.199632Jy sigma=4.952314 ! 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=0.9416 mas, bmaj=1.938 mas, bpa=-1.709 degrees ! Estimated noise=0.445132 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 = -0.0306613 Jy ! Component: 100 - total flux cleaned = -0.0379221 Jy ! Component: 150 - total flux cleaned = -0.0437321 Jy ! Component: 200 - total flux cleaned = -0.0491833 Jy ! Total flux subtracted in 200 components = -0.0491833 Jy ! Clean residual min=-0.043648 max=0.058467 Jy/beam ! Clean residual mean=-0.000056 rms=0.015781 Jy/beam ! Combined flux in latest and established models = 0.493225 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.493225 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=0.193612Jy sigma=4.762408 ! Fit after self-cal, rms=0.193575Jy sigma=4.762156 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9416 x 1.938 at -1.709 degrees (North through East) ! Clean map min=-0.042808 max=0.5609 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 1.00* HN 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: ! BR 1.00* FD 1.00* HN 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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: ! BR 1.00* FD 1.00* HN 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: ! BR 1.00* FD 1.00* HN 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: ! BR 1.00* FD 1.00* HN 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: ! BR 1.00* FD 1.00* HN 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 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.193575Jy sigma=4.762156 ! Fit after self-cal, rms=0.193575Jy sigma=4.762156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9416 mas, bmaj=1.938 mas, bpa=-1.709 degrees ! Estimated noise=0.445132 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 = -0.00414184 Jy ! Component: 100 - total flux cleaned = -0.00808758 Jy ! Component: 150 - total flux cleaned = -0.0114559 Jy ! Component: 200 - total flux cleaned = -0.0143712 Jy ! Total flux subtracted in 200 components = -0.0143712 Jy ! Clean residual min=-0.042013 max=0.056692 Jy/beam ! Clean residual mean=-0.000058 rms=0.015610 Jy/beam ! Combined flux in latest and established models = 0.478854 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.478853 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=0.192572Jy sigma=4.723141 ! Fit after self-cal, rms=0.192559Jy sigma=4.723065 ! 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=0.192559Jy sigma=4.723065 ! Fit after self-cal, rms=0.178755Jy sigma=4.510403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9649 mas, bmaj=1.971 mas, bpa=-1.154 degrees ! Estimated noise=0.415217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0306762 Jy ! Component: 100 - total flux cleaned = -0.0473752 Jy ! Component: 150 - total flux cleaned = -0.0579833 Jy ! Component: 200 - total flux cleaned = -0.0648778 Jy ! Total flux subtracted in 200 components = -0.0648778 Jy ! Clean residual min=-0.034776 max=0.053212 Jy/beam ! Clean residual mean=-0.000058 rms=0.013006 Jy/beam ! Combined flux in latest and established models = 0.413976 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.413976 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=0.176306Jy sigma=4.335720 ! Fit after self-cal, rms=0.176290Jy sigma=4.335580 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 = -0.00455336 Jy ! Component: 100 - total flux cleaned = -0.00600922 Jy ! Component: 150 - total flux cleaned = -0.00704812 Jy ! Component: 200 - total flux cleaned = -0.0079721 Jy ! Total flux subtracted in 200 components = -0.0079721 Jy ! Clean residual min=-0.034362 max=0.052588 Jy/beam ! Clean residual mean=-0.000059 rms=0.012954 Jy/beam ! Combined flux in latest and established models = 0.406004 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.406003 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=0.176309Jy sigma=4.327428 ! Fit after self-cal, rms=0.176303Jy sigma=4.327404 ! 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=0.176303Jy sigma=4.327404 ! Fit after self-cal, rms=0.173727Jy sigma=4.267056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.979 mas, bmaj=1.996 mas, bpa=-1.141 degrees ! Estimated noise=0.400611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0155091 Jy ! Component: 100 - total flux cleaned = -0.0237586 Jy ! Component: 150 - total flux cleaned = -0.0285955 Jy ! Component: 200 - total flux cleaned = -0.0315978 Jy ! Total flux subtracted in 200 components = -0.0315978 Jy ! Clean residual min=-0.032379 max=0.052527 Jy/beam ! Clean residual mean=-0.000059 rms=0.011963 Jy/beam ! Combined flux in latest and established models = 0.374406 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.374406 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=0.173635Jy sigma=4.209541 ! Fit after self-cal, rms=0.173632Jy sigma=4.209491 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 (-12, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511492 Jy ! Component: 100 - total flux cleaned = 0.0771843 Jy ! Component: 150 - total flux cleaned = 0.0834545 Jy ! Component: 200 - total flux cleaned = 0.0891895 Jy ! Total flux subtracted in 200 components = 0.0891895 Jy ! Clean residual min=-0.032492 max=0.051483 Jy/beam ! Clean residual mean=-0.000049 rms=0.010409 Jy/beam ! Combined flux in latest and established models = 0.463595 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.463595 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=0.157631Jy sigma=3.821407 ! Fit after self-cal, rms=0.156010Jy sigma=3.780000 ! Inverting map ! Added new window around map position (12, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417353 Jy ! Component: 100 - total flux cleaned = 0.0645525 Jy ! Component: 150 - total flux cleaned = 0.0751707 Jy ! Component: 200 - total flux cleaned = 0.0806246 Jy ! Total flux subtracted in 200 components = 0.0806246 Jy ! Clean residual min=-0.027811 max=0.038548 Jy/beam ! Clean residual mean=-0.000037 rms=0.008951 Jy/beam ! Combined flux in latest and established models = 0.54422 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 136 components and 0.54422 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=0.143771Jy sigma=3.477156 ! Fit after self-cal, rms=0.142887Jy sigma=3.462537 ! 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=0.142887Jy sigma=3.462537 ! Fit after self-cal, rms=0.142086Jy sigma=3.420500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=3.176 mas, bpa=3.959 degrees ! Estimated noise=0.46514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283617 Jy ! Component: 100 - total flux cleaned = 0.0313367 Jy ! Component: 150 - total flux cleaned = 0.034533 Jy ! Component: 200 - total flux cleaned = 0.0349803 Jy ! Total flux subtracted in 200 components = 0.0349803 Jy ! Clean residual min=-0.045713 max=0.053261 Jy/beam ! Clean residual mean=-0.000062 rms=0.013966 Jy/beam ! Combined flux in latest and established models = 0.5792 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.5792 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=0.140392Jy sigma=3.354761 ! Fit after self-cal, rms=0.140224Jy sigma=3.352126 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 = 0.000680999 Jy ! Component: 100 - total flux cleaned = -0.000340325 Jy ! Component: 150 - total flux cleaned = -0.000925659 Jy ! Component: 200 - total flux cleaned = -0.000931668 Jy ! Total flux subtracted in 200 components = -0.000931668 Jy ! Clean residual min=-0.045725 max=0.051343 Jy/beam ! Clean residual mean=-0.000062 rms=0.013800 Jy/beam ! Combined flux in latest and established models = 0.578268 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.578268 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=0.140153Jy sigma=3.340597 ! Fit after self-cal, rms=0.140076Jy sigma=3.339466 ! 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=0.9834 mas, bmaj=2.01 mas, bpa=-1.534 degrees ! Estimated noise=0.396522 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9834 x 2.01 at -1.534 degrees (North through East) ! Clean map min=-0.02987 max=0.51805 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 ! Performing amp+phase self-cal ! ! 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=0.140076Jy sigma=3.339466 ! Fit after self-cal, rms=0.138582Jy sigma=3.301134 ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=2.013 mas, bpa=-1.513 degrees ! Estimated noise=0.392631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0090128 Jy ! Component: 100 - total flux cleaned = -0.0124979 Jy ! Component: 150 - total flux cleaned = -0.0159105 Jy ! Component: 200 - total flux cleaned = -0.0172648 Jy ! Total flux subtracted in 200 components = -0.0172648 Jy ! Clean residual min=-0.028850 max=0.031893 Jy/beam ! Clean residual mean=-0.000034 rms=0.007778 Jy/beam ! Combined flux in latest and established models = 0.561004 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 182 components and 0.561003 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=0.136236Jy sigma=3.249254 ! Fit after self-cal, rms=0.136199Jy sigma=3.248776 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100262 Jy ! Component: 100 - total flux cleaned = -0.00100946 Jy ! Component: 150 - total flux cleaned = -0.00100937 Jy ! Component: 200 - total flux cleaned = -0.000756977 Jy ! Total flux subtracted in 200 components = -0.000756977 Jy ! Clean residual min=-0.028608 max=0.031379 Jy/beam ! Clean residual mean=-0.000034 rms=0.007724 Jy/beam ! Combined flux in latest and established models = 0.560246 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.560246 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=0.135146Jy sigma=3.227951 ! Fit after self-cal, rms=0.135136Jy sigma=3.227825 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.135136Jy sigma=3.227825 ! Fit after self-cal, rms=0.134657Jy sigma=3.220167 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=0.8164 mas, bmaj=1.809 mas, bpa=-4.124 degrees ! Estimated noise=0.596121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.400968 Jy ! Component: 100 - total flux cleaned = 0.49402 Jy ! Component: 150 - total flux cleaned = 0.530547 Jy ! Component: 200 - total flux cleaned = 0.551949 Jy ! Total flux subtracted in 200 components = 0.551949 Jy ! Clean residual min=-0.035714 max=0.046724 Jy/beam ! Clean residual mean=-0.000030 rms=0.008861 Jy/beam ! Combined flux in latest and established models = 0.551949 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.551949 Jy ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=2.013 mas, bpa=-1.252 degrees ! Estimated noise=0.389366 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 (-4.6, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274992 Jy ! Component: 100 - total flux cleaned = 0.0434411 Jy ! Component: 150 - total flux cleaned = 0.0575762 Jy ! Component: 200 - total flux cleaned = 0.0650643 Jy ! Total flux subtracted in 200 components = 0.0650643 Jy ! Clean residual min=-0.028435 max=0.038365 Jy/beam ! Clean residual mean=-0.000033 rms=0.008796 Jy/beam ! Combined flux in latest and established models = 0.617013 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.617013 Jy ! Inverting map ! Added new window around map position (-30.4, -44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296355 Jy ! Component: 100 - total flux cleaned = 0.0330428 Jy ! Component: 150 - total flux cleaned = 0.0353825 Jy ! Component: 200 - total flux cleaned = 0.0375427 Jy ! Total flux subtracted in 200 components = 0.0375427 Jy ! Clean residual min=-0.029559 max=0.034526 Jy/beam ! Clean residual mean=-0.000026 rms=0.007700 Jy/beam ! Combined flux in latest and established models = 0.654556 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.654556 Jy ! Inverting map ! Added new window around map position (-17.4, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318731 Jy ! Component: 100 - total flux cleaned = 0.0439781 Jy ! Component: 150 - total flux cleaned = 0.045738 Jy ! Component: 200 - total flux cleaned = 0.0473464 Jy ! Total flux subtracted in 200 components = 0.0473464 Jy ! Clean residual min=-0.025720 max=0.027159 Jy/beam ! Clean residual mean=-0.000027 rms=0.006731 Jy/beam ! Combined flux in latest and established models = 0.701902 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 0.701902 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=2.212 mas, bmaj=3.183 mas, bpa=3.9 degrees ! Estimated noise=0.45563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331549 Jy ! Component: 100 - total flux cleaned = 0.00533031 Jy ! Component: 150 - total flux cleaned = 0.00592141 Jy ! Component: 200 - total flux cleaned = 0.00487362 Jy ! Total flux subtracted in 200 components = 0.00487362 Jy ! Clean residual min=-0.035141 max=0.038317 Jy/beam ! Clean residual mean=-0.000050 rms=0.010593 Jy/beam ! Combined flux in latest and established models = 0.706776 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 = -0.000944332 Jy ! Component: 100 - total flux cleaned = -0.0018 Jy ! Component: 150 - total flux cleaned = -0.00218223 Jy ! Component: 200 - total flux cleaned = -0.00253952 Jy ! Total flux subtracted in 200 components = -0.00253952 Jy ! Clean residual min=-0.034599 max=0.037262 Jy/beam ! Clean residual mean=-0.000047 rms=0.010202 Jy/beam ! Combined flux in latest and established models = 0.704236 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 136 components and 0.704237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=2.013 mas, bpa=-1.252 degrees ! Estimated noise=0.389366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281093 Jy ! Component: 100 - total flux cleaned = 0.00148177 Jy ! Component: 150 - total flux cleaned = 0.0026333 Jy ! Component: 200 - total flux cleaned = 0.00299096 Jy ! Total flux subtracted in 200 components = 0.00299096 Jy ! Clean residual min=-0.024309 max=0.023221 Jy/beam ! Clean residual mean=-0.000025 rms=0.005982 Jy/beam ! Combined flux in latest and established models = 0.707227 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 160 components and 0.707227 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=0.121909Jy sigma=2.828297 ! Fit after self-cal, rms=0.120616Jy sigma=2.790090 wmodel /scr/pima/bg219h_uvs/J0733+0456_X_map.mod ! Writing 160 model components to file: /scr/pima/bg219h_uvs/J0733+0456_X_map.mod wobs /scr/pima/bg219h_uvs/J0733+0456_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0733+0456_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0733+0456_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J0733+0456_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 = 0.0007815 Jy ! Component: 100 - total flux cleaned = 0.00193668 Jy ! Component: 150 - total flux cleaned = 0.00265088 Jy ! Component: 200 - total flux cleaned = 0.00263756 Jy ! Component: 250 - total flux cleaned = 0.00326143 Jy ! Component: 300 - total flux cleaned = 0.00449728 Jy ! Component: 350 - total flux cleaned = 0.0059816 Jy ! Component: 400 - total flux cleaned = 0.00769461 Jy ! Component: 450 - total flux cleaned = 0.00960479 Jy ! Component: 500 - total flux cleaned = 0.0101297 Jy ! Component: 550 - total flux cleaned = 0.0106421 Jy ! Component: 600 - total flux cleaned = 0.0111326 Jy ! Component: 650 - total flux cleaned = 0.0106583 Jy ! Component: 700 - total flux cleaned = 0.0111294 Jy ! Component: 750 - total flux cleaned = 0.0115803 Jy ! Component: 800 - total flux cleaned = 0.0120105 Jy ! Component: 850 - total flux cleaned = 0.0115903 Jy ! Component: 900 - total flux cleaned = 0.0117981 Jy ! Component: 950 - total flux cleaned = 0.011998 Jy ! Component: 1000 - total flux cleaned = 0.011995 Jy ! Component: 1050 - total flux cleaned = 0.011808 Jy ! Component: 1100 - total flux cleaned = 0.0121716 Jy ! Component: 1150 - total flux cleaned = 0.012177 Jy ! Component: 1200 - total flux cleaned = 0.0120045 Jy ! Component: 1250 - total flux cleaned = 0.011842 Jy ! Component: 1300 - total flux cleaned = 0.0126637 Jy ! Component: 1350 - total flux cleaned = 0.0120271 Jy ! Component: 1400 - total flux cleaned = 0.0123415 Jy ! Component: 1450 - total flux cleaned = 0.0123426 Jy ! Component: 1500 - total flux cleaned = 0.012639 Jy ! Component: 1550 - total flux cleaned = 0.0130686 Jy ! Component: 1600 - total flux cleaned = 0.0129252 Jy ! Component: 1650 - total flux cleaned = 0.0132057 Jy ! Component: 1700 - total flux cleaned = 0.01348 Jy ! Component: 1750 - total flux cleaned = 0.0140109 Jy ! Component: 1800 - total flux cleaned = 0.0138826 Jy ! Component: 1850 - total flux cleaned = 0.0138845 Jy ! Component: 1900 - total flux cleaned = 0.0138842 Jy ! Component: 1950 - total flux cleaned = 0.0138849 Jy ! Component: 2000 - total flux cleaned = 0.0136459 Jy ! Component: 2050 - total flux cleaned = 0.0137665 Jy ! Component: 2100 - total flux cleaned = 0.0134233 Jy ! Component: 2150 - total flux cleaned = 0.0131988 Jy ! Component: 2200 - total flux cleaned = 0.0131969 Jy ! Component: 2250 - total flux cleaned = 0.0131932 Jy ! Component: 2300 - total flux cleaned = 0.0130878 Jy ! Component: 2350 - total flux cleaned = 0.0129859 Jy ! Component: 2400 - total flux cleaned = 0.0132966 Jy ! Component: 2450 - total flux cleaned = 0.0136021 Jy ! Component: 2500 - total flux cleaned = 0.0138983 Jy ! Component: 2550 - total flux cleaned = 0.013993 Jy ! Component: 2600 - total flux cleaned = 0.0141825 Jy ! Component: 2650 - total flux cleaned = 0.0140865 Jy ! Component: 2700 - total flux cleaned = 0.0142718 Jy ! Component: 2750 - total flux cleaned = 0.0143646 Jy ! Component: 2800 - total flux cleaned = 0.014812 Jy ! Component: 2850 - total flux cleaned = 0.014722 Jy ! Component: 2900 - total flux cleaned = 0.0149809 Jy ! Component: 2950 - total flux cleaned = 0.015236 Jy ! Component: 3000 - total flux cleaned = 0.0154893 Jy ! Component: 3050 - total flux cleaned = 0.0159016 Jy ! Component: 3100 - total flux cleaned = 0.0158181 Jy ! Component: 3150 - total flux cleaned = 0.0162191 Jy ! Component: 3200 - total flux cleaned = 0.0162984 Jy ! Component: 3250 - total flux cleaned = 0.0166105 Jy ! Component: 3300 - total flux cleaned = 0.0166884 Jy ! Component: 3350 - total flux cleaned = 0.0173717 Jy ! Component: 3400 - total flux cleaned = 0.0177457 Jy ! Component: 3450 - total flux cleaned = 0.0178192 Jy ! Component: 3500 - total flux cleaned = 0.0179643 Jy ! Component: 3550 - total flux cleaned = 0.0177484 Jy ! Component: 3600 - total flux cleaned = 0.0182479 Jy ! Component: 3650 - total flux cleaned = 0.0181772 Jy ! Component: 3700 - total flux cleaned = 0.0182482 Jy ! Component: 3750 - total flux cleaned = 0.018592 Jy ! Component: 3800 - total flux cleaned = 0.0187272 Jy ! Component: 3850 - total flux cleaned = 0.0187938 Jy ! Component: 3900 - total flux cleaned = 0.0191914 Jy ! Component: 3950 - total flux cleaned = 0.0191913 Jy ! Component: 4000 - total flux cleaned = 0.0195801 Jy ! Component: 4050 - total flux cleaned = 0.0199007 Jy ! Total flux subtracted in 4096 components = 0.0200279 Jy ! Clean residual min=-0.004109 max=0.003596 Jy/beam ! Clean residual mean=0.000000 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.727255 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 506 components and 0.727255 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0733+0456_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.984 x 2.013 at -1.252 degrees (North through East) ! Clean map min=-0.014406 max=0.48168 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0733+0456_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.481676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.688145 0.688145 1.37629 2.75258 5.50516 11.0103 22.0206 44.0413 88.0825 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.481 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 435.954 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0733+0456_X_uvs.log closed on Thu Apr 7 12:03:53 2016