! Started logfile: /scr/pima/gc030_uvs/J1422+0414_X_uvs.log on Fri Apr 22 08:49:44 2016 obs /scr/pima/gc030_uvs/J1422+0414_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1422+0414_X_uva.fits ! AN table 1: 70 integrations on 15 of 15 possible baselines. ! AN table 2: 209 integrations on 28 of 28 possible baselines. ! AN table 3: 70 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.554452 visibilities/baseline/integration-bin. ! Found source: J1422+0414 ! ! 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 35272 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/J1422+0414_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 647 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 647 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 647 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 647 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 995 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 647 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 647 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008124Jy sigma=13.355568 ! Fit after self-cal, rms=0.942181Jy sigma=12.564327 ! 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=0.478 mas, bmaj=2.005 mas, bpa=-11.65 degrees ! Estimated noise=0.938547 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 = 0.0445773 Jy ! Component: 100 - total flux cleaned = 0.057129 Jy ! Total flux subtracted in 100 components = 0.057129 Jy ! Clean residual min=-0.005001 max=0.005953 Jy/beam ! Clean residual mean=-0.000009 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.057129 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.057129 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=0.095703Jy sigma=0.664825 ! Fit after self-cal, rms=0.094609Jy sigma=0.658052 ! 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=0.5404 mas, bmaj=2.159 mas, bpa=-11.72 degrees ! Estimated noise=0.389732 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 = 0.00911648 Jy ! Component: 100 - total flux cleaned = 0.0134412 Jy ! Component: 150 - total flux cleaned = 0.0153721 Jy ! Component: 200 - total flux cleaned = 0.0158164 Jy ! Total flux subtracted in 200 components = 0.0158164 Jy ! Clean residual min=-0.003656 max=0.003838 Jy/beam ! Clean residual mean=-0.000004 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0729454 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0729454 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=0.093714Jy sigma=0.643378 ! Fit after self-cal, rms=0.093238Jy sigma=0.642780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5404 x 2.159 at -11.72 degrees (North through East) ! Clean map min=-0.0032295 max=0.060981 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* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KP 0.86 LA 0.93 MK 0.94 ! NL 1.12 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.95 LA 0.89 MK 0.94 ! OV 1.09 PT 1.11 ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 0.86 LA 0.91 MK 0.87 ! NL 1.07 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 KP 0.85 LA 0.94 MK 0.86 ! NL 1.04 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 198 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EB 1.09 HN 1.00* KP 1.08 ! LA 0.98 NL 1.09 PT 1.01 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 0.87 LA 0.88 MK 0.91 ! NL 1.12 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KP 0.84 LA 0.98 MK 0.91 ! NL 1.10 PT 1.04 ! ! ! Fit before self-cal, rms=0.093238Jy sigma=0.642780 ! Fit after self-cal, rms=0.089993Jy sigma=0.645220 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5527 mas, bmaj=2.204 mas, bpa=-10.75 degrees ! Estimated noise=0.407902 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 = 0.00097043 Jy ! Component: 100 - total flux cleaned = 0.00117995 Jy ! Component: 150 - total flux cleaned = 0.00115874 Jy ! Component: 200 - total flux cleaned = 0.00109983 Jy ! Total flux subtracted in 200 components = 0.00109983 Jy ! Clean residual min=-0.003356 max=0.003370 Jy/beam ! Clean residual mean=-0.000006 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0740452 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0740452 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=0.089980Jy sigma=0.644846 ! Fit after self-cal, rms=0.089989Jy sigma=0.644645 ! 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=0.089989Jy sigma=0.644645 ! Fit after self-cal, rms=0.090372Jy sigma=0.644304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.552 mas, bmaj=2.204 mas, bpa=-10.75 degrees ! Estimated noise=0.410023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539168 Jy ! Component: 100 - total flux cleaned = 0.000620744 Jy ! Component: 150 - total flux cleaned = 0.00056953 Jy ! Component: 200 - total flux cleaned = 0.000521422 Jy ! Total flux subtracted in 200 components = 0.000521422 Jy ! Clean residual min=-0.003110 max=0.003313 Jy/beam ! Clean residual mean=-0.000006 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0745666 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0745666 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=0.090366Jy sigma=0.644119 ! Fit after self-cal, rms=0.090370Jy sigma=0.644079 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.22547e-05 Jy ! Component: 100 - total flux cleaned = -2.3207e-05 Jy ! Component: 150 - total flux cleaned = -6.52567e-05 Jy ! Component: 200 - total flux cleaned = -0.000104079 Jy ! Total flux subtracted in 200 components = -0.000104079 Jy ! Clean residual min=-0.003081 max=0.003321 Jy/beam ! Clean residual mean=-0.000006 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0744625 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0744625 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=0.090365Jy sigma=0.643981 ! Fit after self-cal, rms=0.090349Jy sigma=0.643975 ! 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=0.090349Jy sigma=0.643975 ! Fit after self-cal, rms=0.090444Jy sigma=0.643580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5534 mas, bmaj=2.198 mas, bpa=-10.79 degrees ! Estimated noise=0.412769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146874 Jy ! Component: 100 - total flux cleaned = 0.00019269 Jy ! Component: 150 - total flux cleaned = 0.000229416 Jy ! Component: 200 - total flux cleaned = 0.000207715 Jy ! Total flux subtracted in 200 components = 0.000207715 Jy ! Clean residual min=-0.002843 max=0.003293 Jy/beam ! Clean residual mean=-0.000006 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0746702 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0746702 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=0.090438Jy sigma=0.643576 ! Fit after self-cal, rms=0.090423Jy sigma=0.643539 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5826e-05 Jy ! Component: 100 - total flux cleaned = 2.54482e-05 Jy ! Component: 150 - total flux cleaned = -2.80111e-06 Jy ! Component: 200 - total flux cleaned = -3.81334e-05 Jy ! Total flux subtracted in 200 components = -3.81334e-05 Jy ! Clean residual min=-0.002856 max=0.003310 Jy/beam ! Clean residual mean=-0.000006 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0746321 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0746321 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=0.090420Jy sigma=0.643508 ! Fit after self-cal, rms=0.090411Jy sigma=0.643503 ! 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=0.090411Jy sigma=0.643503 ! Fit after self-cal, rms=0.090512Jy sigma=0.643410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=2.998 mas, bpa=18.16 degrees ! Estimated noise=0.723207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572604 Jy ! Component: 100 - total flux cleaned = -0.000584413 Jy ! Component: 150 - total flux cleaned = -0.000577463 Jy ! Component: 200 - total flux cleaned = -0.000556414 Jy ! Total flux subtracted in 200 components = -0.000556414 Jy ! Clean residual min=-0.004481 max=0.005958 Jy/beam ! Clean residual mean=-0.000016 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.0740757 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0740757 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=0.090510Jy sigma=0.643580 ! Fit after self-cal, rms=0.090545Jy sigma=0.643551 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24014e-05 Jy ! Component: 100 - total flux cleaned = -2.36059e-05 Jy ! Component: 150 - total flux cleaned = -1.07198e-05 Jy ! Component: 200 - total flux cleaned = 1.2704e-05 Jy ! Total flux subtracted in 200 components = 1.2704e-05 Jy ! Clean residual min=-0.004475 max=0.005958 Jy/beam ! Clean residual mean=-0.000016 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.0740884 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0740884 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=0.090549Jy sigma=0.643655 ! Fit after self-cal, rms=0.090567Jy sigma=0.643641 ! 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=0.5531 mas, bmaj=2.201 mas, bpa=-10.77 degrees ! Estimated noise=0.413742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5531 x 2.201 at -10.77 degrees (North through East) ! Clean map min=-0.0026794 max=0.060973 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=0.4803 mas, bmaj=2.019 mas, bpa=-10.77 degrees ! Estimated noise=1.01387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450968 Jy ! Component: 100 - total flux cleaned = 0.05873 Jy ! Component: 150 - total flux cleaned = 0.0660992 Jy ! Component: 200 - total flux cleaned = 0.0702145 Jy ! Total flux subtracted in 200 components = 0.0702145 Jy ! Clean residual min=-0.003277 max=0.003496 Jy/beam ! Clean residual mean=-0.000009 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0702145 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0702145 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5531 mas, bmaj=2.201 mas, bpa=-10.77 degrees ! Estimated noise=0.413742 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 (-36.6, -35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388257 Jy ! Component: 100 - total flux cleaned = 0.00627724 Jy ! Component: 150 - total flux cleaned = 0.00803106 Jy ! Component: 200 - total flux cleaned = 0.00891799 Jy ! Total flux subtracted in 200 components = 0.00891799 Jy ! Clean residual min=-0.002592 max=0.002781 Jy/beam ! Clean residual mean=-0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0791325 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.0791325 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=2.534 mas, bmaj=2.998 mas, bpa=18.16 degrees ! Estimated noise=0.723207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198589 Jy ! Component: 100 - total flux cleaned = 0.00325347 Jy ! Component: 150 - total flux cleaned = 0.00411105 Jy ! Component: 200 - total flux cleaned = 0.00439557 Jy ! Total flux subtracted in 200 components = 0.00439557 Jy ! Clean residual min=-0.003286 max=0.004787 Jy/beam ! Clean residual mean=-0.000013 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0835281 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) ! Added new window around map position (-0.2, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368078 Jy ! Component: 100 - total flux cleaned = 0.0038642 Jy ! Component: 150 - total flux cleaned = 0.00367975 Jy ! Component: 200 - total flux cleaned = 0.00348191 Jy ! Total flux subtracted in 200 components = 0.00348191 Jy ! Clean residual min=-0.002286 max=0.002465 Jy/beam ! Clean residual mean=-0.000010 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.08701 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.08701 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5531 mas, bmaj=2.201 mas, bpa=-10.77 degrees ! Estimated noise=0.413742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387842 Jy ! Component: 100 - total flux cleaned = 0.000496006 Jy ! Component: 150 - total flux cleaned = 0.000589754 Jy ! Component: 200 - total flux cleaned = 0.000548942 Jy ! Total flux subtracted in 200 components = 0.000548942 Jy ! Clean residual min=-0.002068 max=0.001987 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0875589 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.0875589 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=0.090340Jy sigma=0.640603 ! Fit after self-cal, rms=0.090321Jy sigma=0.639828 wmodel /scr/pima/gc030_uvs/J1422+0414_X_map.mod ! Writing 114 model components to file: /scr/pima/gc030_uvs/J1422+0414_X_map.mod wobs /scr/pima/gc030_uvs/J1422+0414_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1422+0414_X_uvs.fits wwins /scr/pima/gc030_uvs/J1422+0414_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1422+0414_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 = -0.000879755 Jy ! Component: 100 - total flux cleaned = -0.00142069 Jy ! Component: 150 - total flux cleaned = -0.00186053 Jy ! Component: 200 - total flux cleaned = -0.00224629 Jy ! Component: 250 - total flux cleaned = -0.00248108 Jy ! Component: 300 - total flux cleaned = -0.00272795 Jy ! Component: 350 - total flux cleaned = -0.00289181 Jy ! Component: 400 - total flux cleaned = -0.00309377 Jy ! Component: 450 - total flux cleaned = -0.00332981 Jy ! Component: 500 - total flux cleaned = -0.0035977 Jy ! Component: 550 - total flux cleaned = -0.00379573 Jy ! Component: 600 - total flux cleaned = -0.00385275 Jy ! Component: 650 - total flux cleaned = -0.0040007 Jy ! Component: 700 - total flux cleaned = -0.00400072 Jy ! Component: 750 - total flux cleaned = -0.00401836 Jy ! Component: 800 - total flux cleaned = -0.00408678 Jy ! Component: 850 - total flux cleaned = -0.00408714 Jy ! Component: 900 - total flux cleaned = -0.00408747 Jy ! Component: 950 - total flux cleaned = -0.00408726 Jy ! Component: 1000 - total flux cleaned = -0.0040714 Jy ! Component: 1050 - total flux cleaned = -0.00407119 Jy ! Component: 1100 - total flux cleaned = -0.0040418 Jy ! Component: 1150 - total flux cleaned = -0.00404182 Jy ! Component: 1200 - total flux cleaned = -0.00402786 Jy ! Component: 1250 - total flux cleaned = -0.00398621 Jy ! Component: 1300 - total flux cleaned = -0.00395893 Jy ! Component: 1350 - total flux cleaned = -0.00386543 Jy ! Component: 1400 - total flux cleaned = -0.00379975 Jy ! Component: 1450 - total flux cleaned = -0.00370937 Jy ! Component: 1500 - total flux cleaned = -0.00364609 Jy ! Component: 1550 - total flux cleaned = -0.00359599 Jy ! Component: 1600 - total flux cleaned = -0.00352204 Jy ! Component: 1650 - total flux cleaned = -0.00343712 Jy ! Component: 1700 - total flux cleaned = -0.00334145 Jy ! Component: 1750 - total flux cleaned = -0.00328258 Jy ! Component: 1800 - total flux cleaned = -0.00320103 Jy ! Component: 1850 - total flux cleaned = -0.00314359 Jy ! Component: 1900 - total flux cleaned = -0.00312104 Jy ! Component: 1950 - total flux cleaned = -0.00308718 Jy ! Component: 2000 - total flux cleaned = -0.00304271 Jy ! Component: 2050 - total flux cleaned = -0.00304267 Jy ! Component: 2100 - total flux cleaned = -0.00304256 Jy ! Component: 2150 - total flux cleaned = -0.0030209 Jy ! Component: 2200 - total flux cleaned = -0.00304248 Jy ! Component: 2250 - total flux cleaned = -0.00304247 Jy ! Component: 2300 - total flux cleaned = -0.00305314 Jy ! Component: 2350 - total flux cleaned = -0.00305314 Jy ! Component: 2400 - total flux cleaned = -0.00306374 Jy ! Component: 2450 - total flux cleaned = -0.00306374 Jy ! Component: 2500 - total flux cleaned = -0.00306374 Jy ! Component: 2550 - total flux cleaned = -0.0030742 Jy ! Component: 2600 - total flux cleaned = -0.00309486 Jy ! Component: 2650 - total flux cleaned = -0.00311546 Jy ! Component: 2700 - total flux cleaned = -0.00314628 Jy ! Component: 2750 - total flux cleaned = -0.00318718 Jy ! Component: 2800 - total flux cleaned = -0.00323818 Jy ! Component: 2850 - total flux cleaned = -0.0032586 Jy ! Component: 2900 - total flux cleaned = -0.00331955 Jy ! Component: 2950 - total flux cleaned = -0.00338045 Jy ! Component: 3000 - total flux cleaned = -0.00341083 Jy ! Component: 3050 - total flux cleaned = -0.00346143 Jy ! Component: 3100 - total flux cleaned = -0.00350182 Jy ! Component: 3150 - total flux cleaned = -0.00354218 Jy ! Component: 3200 - total flux cleaned = -0.00357239 Jy ! Component: 3250 - total flux cleaned = -0.00359255 Jy ! Component: 3300 - total flux cleaned = -0.00362274 Jy ! Component: 3350 - total flux cleaned = -0.00366314 Jy ! Component: 3400 - total flux cleaned = -0.00370344 Jy ! Component: 3450 - total flux cleaned = -0.0037438 Jy ! Component: 3500 - total flux cleaned = -0.00376404 Jy ! Component: 3550 - total flux cleaned = -0.0037742 Jy ! Component: 3600 - total flux cleaned = -0.00379461 Jy ! Component: 3650 - total flux cleaned = -0.00381497 Jy ! Component: 3700 - total flux cleaned = -0.00383545 Jy ! Component: 3750 - total flux cleaned = -0.00385594 Jy ! Component: 3800 - total flux cleaned = -0.00388691 Jy ! Component: 3850 - total flux cleaned = -0.00389727 Jy ! Component: 3900 - total flux cleaned = -0.00391802 Jy ! Component: 3950 - total flux cleaned = -0.00394926 Jy ! Component: 4000 - total flux cleaned = -0.00399123 Jy ! Component: 4050 - total flux cleaned = -0.00403355 Jy ! Total flux subtracted in 4096 components = -0.00407613 Jy ! Clean residual min=-0.000746 max=0.000659 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0834828 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 362 components and 0.0834828 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1422+0414_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5531 x 2.201 at -10.77 degrees (North through East) ! Clean map min=-0.001608 max=0.060205 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1422+0414_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0602051 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.829162 0.829162 1.65832 3.31665 6.63329 13.2666 26.5332 53.0664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.811 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1422+0414_X_uvs.log closed on Fri Apr 22 08:49:49 2016