! Started logfile: /scr/pima/rv102_uvs/J0648-3044_S_uvs.log on Sat Feb 27 22:23:56 2016 obs /scr/pima/rv102_uvs/J0648-3044_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0648-3044_S_uva.fits ! AN table 1: 7 integrations on 3 of 3 possible baselines. ! AN table 2: 13 integrations on 21 of 21 possible baselines. ! AN table 3: 9 integrations on 6 of 6 possible baselines. ! AN table 4: 11 integrations on 28 of 28 possible baselines. ! AN table 5: 12 integrations on 36 of 36 possible baselines. ! AN table 6: 5 integrations on 21 of 21 possible baselines. ! AN table 7: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.736672 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 3648 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J0648-3044_S] 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 0.500x0.500 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 17 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.053709Jy sigma=11.735524 ! Fit after self-cal, rms=0.759784Jy sigma=8.864379 ! 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=2.674 mas, bmaj=10.06 mas, bpa=-5.323 degrees ! Estimated noise=1.99888 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 = 0.168975 Jy ! Component: 100 - total flux cleaned = 0.226208 Jy ! Total flux subtracted in 100 components = 0.226208 Jy ! Clean residual min=-0.032481 max=0.039911 Jy/beam ! Clean residual mean=-0.000082 rms=0.009187 Jy/beam ! Combined flux in latest and established models = 0.226208 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.226208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202142Jy sigma=2.120615 ! Fit after self-cal, rms=0.201511Jy sigma=2.111395 ! 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=3.294 mas, bmaj=11.43 mas, bpa=-5.415 degrees ! Estimated noise=1.20151 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 = 0.0587617 Jy ! Component: 100 - total flux cleaned = 0.0888339 Jy ! Component: 150 - total flux cleaned = 0.0985851 Jy ! Component: 200 - total flux cleaned = 0.101451 Jy ! Total flux subtracted in 200 components = 0.101451 Jy ! Clean residual min=-0.037224 max=0.040651 Jy/beam ! Clean residual mean=-0.002871 rms=0.011229 Jy/beam ! Combined flux in latest and established models = 0.327659 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.327659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176372Jy sigma=1.977761 ! Fit after self-cal, rms=0.175903Jy sigma=1.973360 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.294 x 11.43 at -5.415 degrees (North through East) ! Clean map min=-0.036996 max=0.24295 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 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.175903Jy sigma=1.973360 ! Fit after self-cal, rms=0.177251Jy sigma=2.005045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=11.39 mas, bpa=-5.271 degrees ! Estimated noise=1.21372 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 = 0.00710951 Jy ! Component: 100 - total flux cleaned = 0.00889793 Jy ! Component: 150 - total flux cleaned = 0.0100556 Jy ! Component: 200 - total flux cleaned = 0.0110928 Jy ! Total flux subtracted in 200 components = 0.0110928 Jy ! Clean residual min=-0.036642 max=0.041927 Jy/beam ! Clean residual mean=-0.001997 rms=0.011418 Jy/beam ! Combined flux in latest and established models = 0.338752 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.338752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174742Jy sigma=1.989078 ! Fit after self-cal, rms=0.174695Jy sigma=1.988494 ! 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. ! ! Fit before self-cal, rms=0.174695Jy sigma=1.988494 ! Fit after self-cal, rms=0.174695Jy sigma=1.988494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=11.39 mas, bpa=-5.271 degrees ! Estimated noise=1.21372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783764 Jy ! Component: 100 - total flux cleaned = 0.00137339 Jy ! Component: 150 - total flux cleaned = 0.00165454 Jy ! Component: 200 - total flux cleaned = 0.002163 Jy ! Total flux subtracted in 200 components = 0.002163 Jy ! Clean residual min=-0.036330 max=0.041770 Jy/beam ! Clean residual mean=-0.002061 rms=0.011355 Jy/beam ! Combined flux in latest and established models = 0.340915 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.340915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173792Jy sigma=1.980187 ! Fit after self-cal, rms=0.173743Jy sigma=1.979714 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 = -0.00036612 Jy ! Component: 100 - total flux cleaned = 0.000109982 Jy ! Component: 150 - total flux cleaned = 0.000332557 Jy ! Component: 200 - total flux cleaned = 0.000932576 Jy ! Total flux subtracted in 200 components = 0.000932576 Jy ! Clean residual min=-0.036078 max=0.041665 Jy/beam ! Clean residual mean=-0.002091 rms=0.011310 Jy/beam ! Combined flux in latest and established models = 0.341847 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.341847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173203Jy sigma=1.974075 ! Fit after self-cal, rms=0.173144Jy sigma=1.973531 ! 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. ! ! Fit before self-cal, rms=0.173144Jy sigma=1.973531 ! Fit after self-cal, rms=0.173144Jy sigma=1.973531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=11.39 mas, bpa=-5.271 degrees ! Estimated noise=1.21372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105004 Jy ! Component: 100 - total flux cleaned = -0.000648053 Jy ! Component: 150 - total flux cleaned = -0.000292068 Jy ! Component: 200 - total flux cleaned = 3.28348e-05 Jy ! Total flux subtracted in 200 components = 3.28348e-05 Jy ! Clean residual min=-0.035937 max=0.041751 Jy/beam ! Clean residual mean=-0.002093 rms=0.011274 Jy/beam ! Combined flux in latest and established models = 0.34188 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.34188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172818Jy sigma=1.968903 ! Fit after self-cal, rms=0.172777Jy sigma=1.968469 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 = -0.000929245 Jy ! Component: 100 - total flux cleaned = -0.000764423 Jy ! Component: 150 - total flux cleaned = -0.000599106 Jy ! Component: 200 - total flux cleaned = -0.000302689 Jy ! Total flux subtracted in 200 components = -0.000302689 Jy ! Clean residual min=-0.035841 max=0.041844 Jy/beam ! Clean residual mean=-0.002085 rms=0.011245 Jy/beam ! Combined flux in latest and established models = 0.341578 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.341578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172562Jy sigma=1.964741 ! Fit after self-cal, rms=0.172538Jy sigma=1.964404 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.172538Jy sigma=1.964404 ! Fit after self-cal, rms=0.172538Jy sigma=1.964404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.752 mas, bmaj=16.87 mas, bpa=-3.541 degrees ! Estimated noise=1.58728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370631 Jy ! Component: 100 - total flux cleaned = 0.00477159 Jy ! Component: 150 - total flux cleaned = 0.00474692 Jy ! Component: 200 - total flux cleaned = 0.00473103 Jy ! Total flux subtracted in 200 components = 0.00473103 Jy ! Clean residual min=-0.055876 max=0.069920 Jy/beam ! Clean residual mean=-0.004837 rms=0.020300 Jy/beam ! Combined flux in latest and established models = 0.346309 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.346309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172335Jy sigma=1.976826 ! Fit after self-cal, rms=0.172242Jy sigma=1.975074 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 = -0.000534909 Jy ! Component: 100 - total flux cleaned = -0.00051945 Jy ! Component: 150 - total flux cleaned = -0.00021814 Jy ! Component: 200 - total flux cleaned = -0.000201849 Jy ! Total flux subtracted in 200 components = -0.000201849 Jy ! Clean residual min=-0.055817 max=0.069416 Jy/beam ! Clean residual mean=-0.004834 rms=0.020183 Jy/beam ! Combined flux in latest and established models = 0.346107 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.346107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172951Jy sigma=1.985508 ! Fit after self-cal, rms=0.172911Jy sigma=1.984137 ! 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=3.288 mas, bmaj=11.39 mas, bpa=-5.271 degrees ! Estimated noise=1.21372 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 11.39 at -5.271 degrees (North through East) ! Clean map min=-0.037052 max=0.2349 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=2.68 mas, bmaj=10.03 mas, bpa=-5.304 degrees ! Estimated noise=2.03288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166409 Jy ! Component: 100 - total flux cleaned = 0.227583 Jy ! Component: 150 - total flux cleaned = 0.265928 Jy ! Component: 200 - total flux cleaned = 0.284477 Jy ! Total flux subtracted in 200 components = 0.284477 Jy ! Clean residual min=-0.038721 max=0.037927 Jy/beam ! Clean residual mean=-0.000122 rms=0.009161 Jy/beam ! Combined flux in latest and established models = 0.284477 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.284477 Jy ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=11.39 mas, bpa=-5.271 degrees ! Estimated noise=1.21372 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355001 Jy ! Component: 100 - total flux cleaned = 0.0472364 Jy ! Component: 150 - total flux cleaned = 0.0491418 Jy ! Component: 200 - total flux cleaned = 0.050237 Jy ! Total flux subtracted in 200 components = 0.050237 Jy ! Clean residual min=-0.036625 max=0.042262 Jy/beam ! Clean residual mean=-0.001880 rms=0.011470 Jy/beam ! Combined flux in latest and established models = 0.334714 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.334714 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.752 mas, bmaj=16.87 mas, bpa=-3.541 degrees ! Estimated noise=1.58728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727453 Jy ! Component: 100 - total flux cleaned = 0.00959043 Jy ! Component: 150 - total flux cleaned = 0.0114658 Jy ! Component: 200 - total flux cleaned = 0.0120298 Jy ! Total flux subtracted in 200 components = 0.0120298 Jy ! Clean residual min=-0.055039 max=0.070833 Jy/beam ! Clean residual mean=-0.004876 rms=0.020444 Jy/beam ! Combined flux in latest and established models = 0.346744 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 = -3.78641e-08 Jy ! Component: 100 - total flux cleaned = 0.000423149 Jy ! Component: 150 - total flux cleaned = 0.000439591 Jy ! Component: 200 - total flux cleaned = 0.000815229 Jy ! Total flux subtracted in 200 components = 0.000815229 Jy ! Clean residual min=-0.055602 max=0.070057 Jy/beam ! Clean residual mean=-0.004929 rms=0.020272 Jy/beam ! Combined flux in latest and established models = 0.347559 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.347559 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=11.39 mas, bpa=-5.271 degrees ! Estimated noise=1.21372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0028969 Jy ! Component: 100 - total flux cleaned = -0.00231754 Jy ! Component: 150 - total flux cleaned = -0.00234351 Jy ! Component: 200 - total flux cleaned = -0.00232511 Jy ! Total flux subtracted in 200 components = -0.00232511 Jy ! Clean residual min=-0.035974 max=0.042841 Jy/beam ! Clean residual mean=-0.002202 rms=0.011230 Jy/beam ! Combined flux in latest and established models = 0.345234 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.345234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172736Jy sigma=1.970093 ! Fit after self-cal, rms=0.172267Jy sigma=1.965893 wmodel /scr/pima/rv102_uvs/J0648-3044_S_map.mod ! Writing 51 model components to file: /scr/pima/rv102_uvs/J0648-3044_S_map.mod wobs /scr/pima/rv102_uvs/J0648-3044_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0648-3044_S_uvs.fits wwins /scr/pima/rv102_uvs/J0648-3044_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J0648-3044_S_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 = 0.0195274 Jy ! Component: 100 - total flux cleaned = 0.0278481 Jy ! Component: 150 - total flux cleaned = 0.0323244 Jy ! Component: 200 - total flux cleaned = 0.0341129 Jy ! Component: 250 - total flux cleaned = 0.035253 Jy ! Component: 300 - total flux cleaned = 0.0357748 Jy ! Component: 350 - total flux cleaned = 0.0347606 Jy ! Component: 400 - total flux cleaned = 0.0337971 Jy ! Component: 450 - total flux cleaned = 0.0323884 Jy ! Component: 500 - total flux cleaned = 0.0301229 Jy ! Component: 550 - total flux cleaned = 0.0283746 Jy ! Component: 600 - total flux cleaned = 0.0266745 Jy ! Component: 650 - total flux cleaned = 0.0246187 Jy ! Component: 700 - total flux cleaned = 0.0222226 Jy ! Component: 750 - total flux cleaned = 0.0202789 Jy ! Component: 800 - total flux cleaned = 0.0176323 Jy ! Component: 850 - total flux cleaned = 0.0154239 Jy ! Component: 900 - total flux cleaned = 0.0136309 Jy ! Component: 950 - total flux cleaned = 0.0115306 Jy ! Component: 1000 - total flux cleaned = 0.00948017 Jy ! Component: 1050 - total flux cleaned = 0.00780633 Jy ! Component: 1100 - total flux cleaned = 0.00552016 Jy ! Component: 1150 - total flux cleaned = 0.00456379 Jy ! Component: 1200 - total flux cleaned = 0.00330898 Jy ! Component: 1250 - total flux cleaned = 0.00147226 Jy ! Component: 1300 - total flux cleaned = 0.000573031 Jy ! Component: 1350 - total flux cleaned = -0.00119121 Jy ! Component: 1400 - total flux cleaned = -0.00205703 Jy ! Component: 1450 - total flux cleaned = -0.00347484 Jy ! Component: 1500 - total flux cleaned = -0.0048615 Jy ! Component: 1550 - total flux cleaned = -0.00594753 Jy ! Component: 1600 - total flux cleaned = -0.0070159 Jy ! Component: 1650 - total flux cleaned = -0.00832768 Jy ! Component: 1700 - total flux cleaned = -0.00987193 Jy ! Component: 1750 - total flux cleaned = -0.0106296 Jy ! Component: 1800 - total flux cleaned = -0.0123719 Jy ! Component: 1850 - total flux cleaned = -0.0133497 Jy ! Component: 1900 - total flux cleaned = -0.0145536 Jy ! Component: 1950 - total flux cleaned = -0.0159724 Jy ! Component: 2000 - total flux cleaned = -0.0171362 Jy ! Component: 2050 - total flux cleaned = -0.0185107 Jy ! Component: 2100 - total flux cleaned = -0.0196398 Jy ! Component: 2150 - total flux cleaned = -0.0207516 Jy ! Component: 2200 - total flux cleaned = -0.0220635 Jy ! Component: 2250 - total flux cleaned = -0.023354 Jy ! Component: 2300 - total flux cleaned = -0.0244111 Jy ! Component: 2350 - total flux cleaned = -0.025456 Jy ! Component: 2400 - total flux cleaned = -0.0266908 Jy ! Component: 2450 - total flux cleaned = -0.027909 Jy ! Component: 2500 - total flux cleaned = -0.0291079 Jy ! Component: 2550 - total flux cleaned = -0.0300923 Jy ! Component: 2600 - total flux cleaned = -0.0312562 Jy ! Component: 2650 - total flux cleaned = -0.0322128 Jy ! Component: 2700 - total flux cleaned = -0.0331582 Jy ! Component: 2750 - total flux cleaned = -0.0339047 Jy ! Component: 2800 - total flux cleaned = -0.0351927 Jy ! Component: 2850 - total flux cleaned = -0.0360984 Jy ! Component: 2900 - total flux cleaned = -0.0369938 Jy ! Component: 2950 - total flux cleaned = -0.0380536 Jy ! Component: 3000 - total flux cleaned = -0.0389239 Jy ! Component: 3050 - total flux cleaned = -0.0394395 Jy ! Component: 3100 - total flux cleaned = -0.040289 Jy ! Component: 3150 - total flux cleaned = -0.0407924 Jy ! Component: 3200 - total flux cleaned = -0.0417872 Jy ! Component: 3250 - total flux cleaned = -0.0422774 Jy ! Component: 3300 - total flux cleaned = -0.0429246 Jy ! Component: 3350 - total flux cleaned = -0.0438816 Jy ! Component: 3400 - total flux cleaned = -0.0441969 Jy ! Component: 3450 - total flux cleaned = -0.0448205 Jy ! Component: 3500 - total flux cleaned = -0.0454368 Jy ! Component: 3550 - total flux cleaned = -0.046046 Jy ! Component: 3600 - total flux cleaned = -0.0466484 Jy ! Component: 3650 - total flux cleaned = -0.0467974 Jy ! Component: 3700 - total flux cleaned = -0.0473861 Jy ! Component: 3750 - total flux cleaned = -0.0476768 Jy ! Component: 3800 - total flux cleaned = -0.0481098 Jy ! Component: 3850 - total flux cleaned = -0.0482531 Jy ! Component: 3900 - total flux cleaned = -0.0486751 Jy ! Component: 3950 - total flux cleaned = -0.0489541 Jy ! Component: 4000 - total flux cleaned = -0.0495048 Jy ! Component: 4050 - total flux cleaned = -0.0496411 Jy ! Total flux subtracted in 4096 components = -0.0500471 Jy ! Clean residual min=-0.007604 max=0.008470 Jy/beam ! Clean residual mean=-0.000972 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 0.295187 Jy keep ! Adding 663 model components to the UV plane model. ! The established model now contains 714 components and 0.295186 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0648-3044_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 11.39 at -5.271 degrees (North through East) ! Clean map min=-0.023484 max=0.23785 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0648-3044_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.237854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00304929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.846 3.846 7.692 15.384 30.768 61.536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0091 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 78.003 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0648-3044_S_uvs.log closed on Sat Feb 27 22:24:00 2016