! Started logfile: /scr/pima/gc030_uvs/J0810+0810_X_uvs.log on Fri Apr 22 08:44:38 2016 obs /scr/pima/gc030_uvs/J0810+0810_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0810+0810_X_uva.fits ! AN table 1: 209 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.580144 visibilities/baseline/integration-bin. ! Found source: J0810+0810 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 27160 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/gc030_uvs/J0810+0810_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 448 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 791 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009157Jy sigma=15.567396 ! Fit after self-cal, rms=0.947599Jy sigma=14.786684 ! 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=0.4534 mas, bmaj=1.618 mas, bpa=-11.71 degrees ! Estimated noise=0.863549 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 = 0.039335 Jy ! Component: 100 - total flux cleaned = 0.0486628 Jy ! Total flux subtracted in 100 components = 0.0486628 Jy ! Clean residual min=-0.007898 max=0.007748 Jy/beam ! Clean residual mean=-0.000008 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.0486628 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0486628 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=0.109904Jy sigma=0.890847 ! Fit after self-cal, rms=0.108863Jy sigma=0.876583 ! 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=0.4971 mas, bmaj=1.766 mas, bpa=-9.276 degrees ! Estimated noise=0.371299 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 = 0.00791503 Jy ! Component: 100 - total flux cleaned = 0.0128085 Jy ! Component: 150 - total flux cleaned = 0.0161213 Jy ! Component: 200 - total flux cleaned = 0.0172774 Jy ! Total flux subtracted in 200 components = 0.0172774 Jy ! Clean residual min=-0.006223 max=0.005952 Jy/beam ! Clean residual mean=-0.000008 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.0659402 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0659401 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=0.107730Jy sigma=0.867346 ! Fit after self-cal, rms=0.106806Jy sigma=0.865959 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4971 x 1.766 at -9.276 degrees (North through East) ! Clean map min=-0.0052066 max=0.055219 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 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.106806Jy sigma=0.865959 ! Fit after self-cal, rms=0.103651Jy sigma=0.872030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4919 mas, bmaj=1.793 mas, bpa=-9.143 degrees ! Estimated noise=0.370375 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 = 0.00291603 Jy ! Component: 100 - total flux cleaned = 0.00457861 Jy ! Component: 150 - total flux cleaned = 0.00559517 Jy ! Component: 200 - total flux cleaned = 0.00585271 Jy ! Total flux subtracted in 200 components = 0.00585271 Jy ! Clean residual min=-0.005617 max=0.005906 Jy/beam ! Clean residual mean=-0.000005 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.0717929 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0717929 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=0.103571Jy sigma=0.869765 ! Fit after self-cal, rms=0.103363Jy sigma=0.869512 ! 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=0.103363Jy sigma=0.869512 ! Fit after self-cal, rms=0.102193Jy sigma=0.867105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.489 mas, bmaj=1.802 mas, bpa=-9.251 degrees ! Estimated noise=0.363381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572134 Jy ! Component: 100 - total flux cleaned = 0.000730494 Jy ! Component: 150 - total flux cleaned = 0.000856336 Jy ! Component: 200 - total flux cleaned = 0.000908511 Jy ! Total flux subtracted in 200 components = 0.000908511 Jy ! Clean residual min=-0.005125 max=0.004724 Jy/beam ! Clean residual mean=-0.000004 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0727014 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0727013 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=0.102187Jy sigma=0.865865 ! Fit after self-cal, rms=0.102078Jy sigma=0.865642 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 = 0.000231998 Jy ! Component: 100 - total flux cleaned = 0.000248453 Jy ! Component: 150 - total flux cleaned = 0.000277633 Jy ! Component: 200 - total flux cleaned = 0.000304542 Jy ! Total flux subtracted in 200 components = 0.000304542 Jy ! Clean residual min=-0.005053 max=0.004745 Jy/beam ! Clean residual mean=-0.000004 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0730059 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0730059 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=0.102075Jy sigma=0.865462 ! Fit after self-cal, rms=0.102037Jy sigma=0.865449 ! 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=0.102037Jy sigma=0.865449 ! Fit after self-cal, rms=0.102390Jy sigma=0.865262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4876 mas, bmaj=1.801 mas, bpa=-9.3 degrees ! Estimated noise=0.361628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417443 Jy ! Component: 100 - total flux cleaned = 0.00053186 Jy ! Component: 150 - total flux cleaned = 0.000589578 Jy ! Component: 200 - total flux cleaned = 0.000621372 Jy ! Total flux subtracted in 200 components = 0.000621372 Jy ! Clean residual min=-0.004939 max=0.004512 Jy/beam ! Clean residual mean=-0.000004 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.0736273 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0736273 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=0.102389Jy sigma=0.864997 ! Fit after self-cal, rms=0.102367Jy sigma=0.864972 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42457e-05 Jy ! Component: 100 - total flux cleaned = 4.49169e-05 Jy ! Component: 150 - total flux cleaned = 5.43254e-05 Jy ! Component: 200 - total flux cleaned = 8.06319e-05 Jy ! Total flux subtracted in 200 components = 8.06319e-05 Jy ! Clean residual min=-0.004910 max=0.004510 Jy/beam ! Clean residual mean=-0.000004 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0737079 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0737079 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=0.102366Jy sigma=0.864881 ! Fit after self-cal, rms=0.102336Jy sigma=0.864805 ! 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=0.102336Jy sigma=0.864805 ! Fit after self-cal, rms=0.102642Jy sigma=0.864774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=2.709 mas, bpa=-2.995 degrees ! Estimated noise=0.849228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185366 Jy ! Component: 100 - total flux cleaned = -0.00010538 Jy ! Component: 150 - total flux cleaned = -5.74188e-05 Jy ! Component: 200 - total flux cleaned = -1.36258e-05 Jy ! Total flux subtracted in 200 components = -1.36258e-05 Jy ! Clean residual min=-0.009661 max=0.007489 Jy/beam ! Clean residual mean=-0.000021 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 0.0736943 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0736943 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=0.102647Jy sigma=0.865306 ! Fit after self-cal, rms=0.102773Jy sigma=0.865217 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 = -0.000180382 Jy ! Component: 100 - total flux cleaned = -0.000159697 Jy ! Component: 150 - total flux cleaned = -0.000120049 Jy ! Component: 200 - total flux cleaned = -8.28115e-05 Jy ! Total flux subtracted in 200 components = -8.28115e-05 Jy ! Clean residual min=-0.009504 max=0.007360 Jy/beam ! Clean residual mean=-0.000021 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 0.0736115 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0736115 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=0.102780Jy sigma=0.865859 ! Fit after self-cal, rms=0.102849Jy sigma=0.865797 ! 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=0.4869 mas, bmaj=1.8 mas, bpa=-9.323 degrees ! Estimated noise=0.361205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4869 x 1.8 at -9.323 degrees (North through East) ! Clean map min=-0.0040227 max=0.052293 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=0.4457 mas, bmaj=1.637 mas, bpa=-11.85 degrees ! Estimated noise=0.846606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375357 Jy ! Component: 100 - total flux cleaned = 0.0476859 Jy ! Component: 150 - total flux cleaned = 0.0541759 Jy ! Component: 200 - total flux cleaned = 0.0588932 Jy ! Total flux subtracted in 200 components = 0.0588932 Jy ! Clean residual min=-0.005812 max=0.006588 Jy/beam ! Clean residual mean=-0.000004 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.0588932 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0588932 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4869 mas, bmaj=1.8 mas, bpa=-9.323 degrees ! Estimated noise=0.361205 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 (-1.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594126 Jy ! Component: 100 - total flux cleaned = 0.00889871 Jy ! Component: 150 - total flux cleaned = 0.0103477 Jy ! Component: 200 - total flux cleaned = 0.0114563 Jy ! Total flux subtracted in 200 components = 0.0114563 Jy ! Clean residual min=-0.004200 max=0.004145 Jy/beam ! Clean residual mean=-0.000005 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0703495 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0703495 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=2.099 mas, bmaj=2.709 mas, bpa=-2.995 degrees ! Estimated noise=0.849228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282938 Jy ! Component: 100 - total flux cleaned = 0.00345188 Jy ! Component: 150 - total flux cleaned = 0.00409365 Jy ! Component: 200 - total flux cleaned = 0.00474744 Jy ! Total flux subtracted in 200 components = 0.00474744 Jy ! Clean residual min=-0.008211 max=0.006657 Jy/beam ! Clean residual mean=-0.000020 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.075097 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 = 0.00025084 Jy ! Component: 100 - total flux cleaned = 0.000551277 Jy ! Component: 150 - total flux cleaned = 0.000754403 Jy ! Component: 200 - total flux cleaned = 0.000942563 Jy ! Total flux subtracted in 200 components = 0.000942563 Jy ! Clean residual min=-0.007809 max=0.006639 Jy/beam ! Clean residual mean=-0.000019 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.0760395 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0760395 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4869 mas, bmaj=1.8 mas, bpa=-9.323 degrees ! Estimated noise=0.361205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191771 Jy ! Component: 100 - total flux cleaned = 0.000514949 Jy ! Component: 150 - total flux cleaned = 0.000440933 Jy ! Component: 200 - total flux cleaned = 0.000493803 Jy ! Total flux subtracted in 200 components = 0.000493803 Jy ! Clean residual min=-0.004232 max=0.003623 Jy/beam ! Clean residual mean=-0.000004 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0765333 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0765333 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=0.102553Jy sigma=0.861489 ! Fit after self-cal, rms=0.102060Jy sigma=0.859084 wmodel /scr/pima/gc030_uvs/J0810+0810_X_map.mod ! Writing 47 model components to file: /scr/pima/gc030_uvs/J0810+0810_X_map.mod wobs /scr/pima/gc030_uvs/J0810+0810_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0810+0810_X_uvs.fits wwins /scr/pima/gc030_uvs/J0810+0810_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0810+0810_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 = -0.000985965 Jy ! Component: 100 - total flux cleaned = -0.000871019 Jy ! Component: 150 - total flux cleaned = -0.00058978 Jy ! Component: 200 - total flux cleaned = -0.000588127 Jy ! Component: 250 - total flux cleaned = -0.000638875 Jy ! Component: 300 - total flux cleaned = -0.000641352 Jy ! Component: 350 - total flux cleaned = -0.000642959 Jy ! Component: 400 - total flux cleaned = -0.000729548 Jy ! Component: 450 - total flux cleaned = -0.000647268 Jy ! Component: 500 - total flux cleaned = -0.000686981 Jy ! Component: 550 - total flux cleaned = -0.00072451 Jy ! Component: 600 - total flux cleaned = -0.000798021 Jy ! Component: 650 - total flux cleaned = -0.000762333 Jy ! Component: 700 - total flux cleaned = -0.000796036 Jy ! Component: 750 - total flux cleaned = -0.000763721 Jy ! Component: 800 - total flux cleaned = -0.000860632 Jy ! Component: 850 - total flux cleaned = -0.000860231 Jy ! Component: 900 - total flux cleaned = -0.000830118 Jy ! Component: 950 - total flux cleaned = -0.000772025 Jy ! Component: 1000 - total flux cleaned = -0.000715041 Jy ! Component: 1050 - total flux cleaned = -0.000603547 Jy ! Component: 1100 - total flux cleaned = -0.000576552 Jy ! Component: 1150 - total flux cleaned = -0.000470028 Jy ! Component: 1200 - total flux cleaned = -0.000340346 Jy ! Component: 1250 - total flux cleaned = -0.00026423 Jy ! Component: 1300 - total flux cleaned = -0.000189453 Jy ! Component: 1350 - total flux cleaned = -9.21326e-05 Jy ! Component: 1400 - total flux cleaned = 3.74007e-06 Jy ! Component: 1450 - total flux cleaned = 5.12138e-05 Jy ! Component: 1500 - total flux cleaned = 0.000189174 Jy ! Component: 1550 - total flux cleaned = 0.000256767 Jy ! Component: 1600 - total flux cleaned = 0.000323501 Jy ! Component: 1650 - total flux cleaned = 0.000345253 Jy ! Component: 1700 - total flux cleaned = 0.00028138 Jy ! Component: 1750 - total flux cleaned = 0.000302444 Jy ! Component: 1800 - total flux cleaned = 0.000240348 Jy ! Component: 1850 - total flux cleaned = 0.000302 Jy ! Component: 1900 - total flux cleaned = 0.000342404 Jy ! Component: 1950 - total flux cleaned = 0.000322426 Jy ! Component: 2000 - total flux cleaned = 0.000283366 Jy ! Component: 2050 - total flux cleaned = 0.0002832 Jy ! Component: 2100 - total flux cleaned = 0.000264194 Jy ! Component: 2150 - total flux cleaned = 0.000264303 Jy ! Component: 2200 - total flux cleaned = 0.000264216 Jy ! Component: 2250 - total flux cleaned = 0.000227012 Jy ! Component: 2300 - total flux cleaned = 0.000190151 Jy ! Component: 2350 - total flux cleaned = 0.00015346 Jy ! Component: 2400 - total flux cleaned = 8.06798e-05 Jy ! Component: 2450 - total flux cleaned = 9.88136e-05 Jy ! Component: 2500 - total flux cleaned = 4.46999e-05 Jy ! Component: 2550 - total flux cleaned = 8.87896e-06 Jy ! Component: 2600 - total flux cleaned = 2.67759e-05 Jy ! Component: 2650 - total flux cleaned = 4.46119e-05 Jy ! Component: 2700 - total flux cleaned = -2.65829e-05 Jy ! Component: 2750 - total flux cleaned = -6.19522e-05 Jy ! Component: 2800 - total flux cleaned = -7.95519e-05 Jy ! Component: 2850 - total flux cleaned = -2.6588e-05 Jy ! Component: 2900 - total flux cleaned = -6.18468e-05 Jy ! Component: 2950 - total flux cleaned = -6.18359e-05 Jy ! Component: 3000 - total flux cleaned = -6.18062e-05 Jy ! Component: 3050 - total flux cleaned = -9.69983e-05 Jy ! Component: 3100 - total flux cleaned = -9.71082e-05 Jy ! Component: 3150 - total flux cleaned = -0.000114742 Jy ! Component: 3200 - total flux cleaned = -0.000150074 Jy ! Component: 3250 - total flux cleaned = -0.000150127 Jy ! Component: 3300 - total flux cleaned = -0.000167771 Jy ! Component: 3350 - total flux cleaned = -0.000167785 Jy ! Component: 3400 - total flux cleaned = -0.000203332 Jy ! Component: 3450 - total flux cleaned = -0.000274738 Jy ! Component: 3500 - total flux cleaned = -0.000310673 Jy ! Component: 3550 - total flux cleaned = -0.000364697 Jy ! Component: 3600 - total flux cleaned = -0.000364681 Jy ! Component: 3650 - total flux cleaned = -0.000455149 Jy ! Component: 3700 - total flux cleaned = -0.000491606 Jy ! Component: 3750 - total flux cleaned = -0.000546336 Jy ! Component: 3800 - total flux cleaned = -0.000582998 Jy ! Component: 3850 - total flux cleaned = -0.000601423 Jy ! Component: 3900 - total flux cleaned = -0.000601382 Jy ! Component: 3950 - total flux cleaned = -0.000638659 Jy ! Component: 4000 - total flux cleaned = -0.00069471 Jy ! Component: 4050 - total flux cleaned = -0.000694826 Jy ! Total flux subtracted in 4096 components = -0.000732594 Jy ! Clean residual min=-0.001334 max=0.001449 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0758007 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 281 components and 0.0758007 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0810+0810_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4869 x 1.8 at -9.323 degrees (North through East) ! Clean map min=-0.0042153 max=0.050524 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0810+0810_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0505236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003249 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.9292 1.9292 3.85839 7.71679 15.4336 30.8671 61.7343 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 155.505 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0810+0810_X_uvs.log closed on Fri Apr 22 08:44:43 2016