! Started logfile: /scr/pima/gc030_uvs/J1231+0725_S_uvs.log on Fri Apr 22 07:51:10 2016 obs /scr/pima/gc030_uvs/J1231+0725_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1231+0725_S_uva.fits ! AN table 1: 70 integrations on 15 of 15 possible baselines. ! AN table 2: 274 integrations on 28 of 28 possible baselines. ! AN table 3: 70 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.64255 visibilities/baseline/integration-bin. ! Found source: J1231+0725 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 50232 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1231+0725_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 1 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007605Jy sigma=8.509738 ! Fit after self-cal, rms=0.942990Jy sigma=7.940525 ! 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=2.033 mas, bmaj=6.376 mas, bpa=-11.47 degrees ! Estimated noise=1.02284 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 = 0.0474343 Jy ! Component: 100 - total flux cleaned = 0.0580481 Jy ! Total flux subtracted in 100 components = 0.0580481 Jy ! Clean residual min=-0.006119 max=0.005346 Jy/beam ! Clean residual mean=-0.000020 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.0580481 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0580481 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=0.101097Jy sigma=0.733424 ! Fit after self-cal, rms=0.099717Jy sigma=0.722055 ! 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=2.487 mas, bmaj=7.057 mas, bpa=-10.58 degrees ! Estimated noise=0.4226 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 = 0.00757678 Jy ! Component: 100 - total flux cleaned = 0.0105435 Jy ! Component: 150 - total flux cleaned = 0.0118644 Jy ! Component: 200 - total flux cleaned = 0.0121354 Jy ! Total flux subtracted in 200 components = 0.0121354 Jy ! Clean residual min=-0.003692 max=0.003511 Jy/beam ! Clean residual mean=-0.000037 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0701835 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0701835 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=0.099337Jy sigma=0.716784 ! Fit after self-cal, rms=0.098994Jy sigma=0.716240 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.487 x 7.057 at -10.58 degrees (North through East) ! Clean map min=-0.0034751 max=0.065661 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 186 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 0.89 LA 0.85 MK 1.09 ! NL 0.93 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 KP 0.92 LA 0.97 MK 1.09 ! OV 0.96 PT 1.16 ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 EB 1.11 HN 0.91 KP 1.00 ! LA 0.84 NL 1.00 PT 1.10 SC 0.97 ! ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 KP 0.96 LA 0.88 MK 0.97 ! OV 1.01 PT 1.11 ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 EB 1.01 HN 0.96 KP 0.96 ! LA 0.85 NL 1.02 PT 1.14 SC 0.93 ! ! 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 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 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 EB 1.03 HN 0.93 KP 0.94 ! LA 0.85 NL 1.00 PT 1.18 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.89 LA 0.86 MK 1.09 ! NL 0.87 PT 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 0.86 LA 0.88 MK 1.04 ! OV 1.11 PT 1.15 ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 EB 1.02 HN 0.92 KP 0.97 ! LA 0.92 NL 1.04 PT 1.16 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 KP 0.98 LA 0.87 MK 1.08 ! NL 0.89 PT 1.12 ! ! ! 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 186 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* ! ! ! 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 186 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* ! ! ! Fit before self-cal, rms=0.098994Jy sigma=0.716240 ! Fit after self-cal, rms=0.096335Jy sigma=0.718043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=7.069 mas, bpa=-9.977 degrees ! Estimated noise=0.423443 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 = 0.000384216 Jy ! Component: 100 - total flux cleaned = 0.000423055 Jy ! Component: 150 - total flux cleaned = 0.000450758 Jy ! Component: 200 - total flux cleaned = 0.000424686 Jy ! Total flux subtracted in 200 components = 0.000424686 Jy ! Clean residual min=-0.003769 max=0.003055 Jy/beam ! Clean residual mean=-0.000034 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0706081 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0706082 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=0.096307Jy sigma=0.717911 ! Fit after self-cal, rms=0.096283Jy sigma=0.717370 ! 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=0.096283Jy sigma=0.717370 ! Fit after self-cal, rms=0.096191Jy sigma=0.715976 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=7.071 mas, bpa=-9.947 degrees ! Estimated noise=0.419226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259009 Jy ! Component: 100 - total flux cleaned = -8.25868e-05 Jy ! Component: 150 - total flux cleaned = -4.39697e-05 Jy ! Component: 200 - total flux cleaned = -7.66278e-05 Jy ! Total flux subtracted in 200 components = -7.66278e-05 Jy ! Clean residual min=-0.003304 max=0.002572 Jy/beam ! Clean residual mean=-0.000037 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0705315 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0705315 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=0.096165Jy sigma=0.715963 ! Fit after self-cal, rms=0.096265Jy sigma=0.715559 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 = 0.000349625 Jy ! Component: 100 - total flux cleaned = 0.000350519 Jy ! Component: 150 - total flux cleaned = 0.000351003 Jy ! Component: 200 - total flux cleaned = 0.000337123 Jy ! Total flux subtracted in 200 components = 0.000337123 Jy ! Clean residual min=-0.003468 max=0.002514 Jy/beam ! Clean residual mean=-0.000036 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0708686 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0708686 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=0.096259Jy sigma=0.715526 ! Fit after self-cal, rms=0.096243Jy sigma=0.715513 ! 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=0.096243Jy sigma=0.715513 ! Fit after self-cal, rms=0.096745Jy sigma=0.715281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.531 mas, bmaj=7.076 mas, bpa=-9.948 degrees ! Estimated noise=0.418031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113292 Jy ! Component: 100 - total flux cleaned = 0.00012864 Jy ! Component: 150 - total flux cleaned = 0.000103562 Jy ! Component: 200 - total flux cleaned = 0.000104043 Jy ! Total flux subtracted in 200 components = 0.000104043 Jy ! Clean residual min=-0.003322 max=0.002485 Jy/beam ! Clean residual mean=-0.000036 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0709727 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0709727 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=0.096739Jy sigma=0.715277 ! Fit after self-cal, rms=0.096835Jy sigma=0.715173 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 = 4.66863e-05 Jy ! Component: 100 - total flux cleaned = 2.48141e-05 Jy ! Component: 150 - total flux cleaned = 1.54726e-05 Jy ! Component: 200 - total flux cleaned = 6.61439e-06 Jy ! Total flux subtracted in 200 components = 6.61439e-06 Jy ! Clean residual min=-0.003366 max=0.002471 Jy/beam ! Clean residual mean=-0.000036 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0709793 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0709793 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=0.096832Jy sigma=0.715170 ! Fit after self-cal, rms=0.096832Jy sigma=0.715132 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096832Jy sigma=0.715132 ! Fit after self-cal, rms=0.097016Jy sigma=0.715106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.211 mas, bmaj=9.896 mas, bpa=4.3 degrees ! Estimated noise=0.571577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114335 Jy ! Component: 100 - total flux cleaned = 0.000186187 Jy ! Component: 150 - total flux cleaned = 0.00022927 Jy ! Component: 200 - total flux cleaned = 0.000230358 Jy ! Total flux subtracted in 200 components = 0.000230358 Jy ! Clean residual min=-0.003129 max=0.003346 Jy/beam ! Clean residual mean=-0.000088 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0712097 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.0712097 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=0.097019Jy sigma=0.715176 ! Fit after self-cal, rms=0.097075Jy sigma=0.715138 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 = 2.18913e-05 Jy ! Component: 100 - total flux cleaned = 3.38706e-05 Jy ! Component: 150 - total flux cleaned = 6.35177e-05 Jy ! Component: 200 - total flux cleaned = 7.22952e-05 Jy ! Total flux subtracted in 200 components = 7.22952e-05 Jy ! Clean residual min=-0.003138 max=0.003373 Jy/beam ! Clean residual mean=-0.000088 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.071282 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.071282 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=0.097079Jy sigma=0.715198 ! Fit after self-cal, rms=0.097077Jy sigma=0.715185 ! 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=2.522 mas, bmaj=7.08 mas, bpa=-9.958 degrees ! Estimated noise=0.416955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.522 x 7.08 at -9.958 degrees (North through East) ! Clean map min=-0.0032976 max=0.06311 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=2.051 mas, bmaj=6.367 mas, bpa=-10.91 degrees ! Estimated noise=1.02561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470088 Jy ! Component: 100 - total flux cleaned = 0.0583194 Jy ! Component: 150 - total flux cleaned = 0.0635646 Jy ! Component: 200 - total flux cleaned = 0.0667042 Jy ! Total flux subtracted in 200 components = 0.0667042 Jy ! Clean residual min=-0.004980 max=0.004235 Jy/beam ! Clean residual mean=-0.000015 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0667042 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0667042 Jy ! Inverting map and beam ! Estimated beam: bmin=2.522 mas, bmaj=7.08 mas, bpa=-9.958 degrees ! Estimated noise=0.416955 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 = 0.00303474 Jy ! Component: 100 - total flux cleaned = 0.0041677 Jy ! Component: 150 - total flux cleaned = 0.0043185 Jy ! Component: 200 - total flux cleaned = 0.00437464 Jy ! Total flux subtracted in 200 components = 0.00437464 Jy ! Clean residual min=-0.003472 max=0.002463 Jy/beam ! Clean residual mean=-0.000036 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0710788 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0710788 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=8.211 mas, bmaj=9.896 mas, bpa=4.3 degrees ! Estimated noise=0.571577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251686 Jy ! Component: 100 - total flux cleaned = 0.000310444 Jy ! Component: 150 - total flux cleaned = 0.000343193 Jy ! Component: 200 - total flux cleaned = 0.000344117 Jy ! Total flux subtracted in 200 components = 0.000344117 Jy ! Clean residual min=-0.003184 max=0.003371 Jy/beam ! Clean residual mean=-0.000087 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.071423 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 = -1.08773e-05 Jy ! Component: 100 - total flux cleaned = -1.01374e-05 Jy ! Component: 150 - total flux cleaned = -9.96484e-06 Jy ! Component: 200 - total flux cleaned = -9.70497e-06 Jy ! Total flux subtracted in 200 components = -9.70497e-06 Jy ! Clean residual min=-0.003145 max=0.003386 Jy/beam ! Clean residual mean=-0.000087 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0714133 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0714133 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.522 mas, bmaj=7.08 mas, bpa=-9.958 degrees ! Estimated noise=0.416955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284496 Jy ! Component: 100 - total flux cleaned = -0.000360777 Jy ! Component: 150 - total flux cleaned = -0.000325205 Jy ! Component: 200 - total flux cleaned = -0.0003249 Jy ! Total flux subtracted in 200 components = -0.0003249 Jy ! Clean residual min=-0.003376 max=0.002471 Jy/beam ! Clean residual mean=-0.000036 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0710884 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0710884 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=0.097065Jy sigma=0.715219 ! Fit after self-cal, rms=0.097040Jy sigma=0.715171 wmodel /scr/pima/gc030_uvs/J1231+0725_S_map.mod ! Writing 53 model components to file: /scr/pima/gc030_uvs/J1231+0725_S_map.mod wobs /scr/pima/gc030_uvs/J1231+0725_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1231+0725_S_uvs.fits wwins /scr/pima/gc030_uvs/J1231+0725_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1231+0725_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 = -0.00156414 Jy ! Component: 100 - total flux cleaned = -0.00293099 Jy ! Component: 150 - total flux cleaned = -0.00416119 Jy ! Component: 200 - total flux cleaned = -0.00529516 Jy ! Component: 250 - total flux cleaned = -0.00610486 Jy ! Component: 300 - total flux cleaned = -0.00666643 Jy ! Component: 350 - total flux cleaned = -0.00712596 Jy ! Component: 400 - total flux cleaned = -0.00734665 Jy ! Component: 450 - total flux cleaned = -0.00748869 Jy ! Component: 500 - total flux cleaned = -0.00762735 Jy ! Component: 550 - total flux cleaned = -0.00769386 Jy ! Component: 600 - total flux cleaned = -0.00775823 Jy ! Component: 650 - total flux cleaned = -0.00763407 Jy ! Component: 700 - total flux cleaned = -0.00763493 Jy ! Component: 750 - total flux cleaned = -0.00757547 Jy ! Component: 800 - total flux cleaned = -0.00754614 Jy ! Component: 850 - total flux cleaned = -0.00751777 Jy ! Component: 900 - total flux cleaned = -0.00760105 Jy ! Component: 950 - total flux cleaned = -0.00757419 Jy ! Component: 1000 - total flux cleaned = -0.00767987 Jy ! Component: 1050 - total flux cleaned = -0.00762825 Jy ! Component: 1100 - total flux cleaned = -0.00770502 Jy ! Component: 1150 - total flux cleaned = -0.00772988 Jy ! Component: 1200 - total flux cleaned = -0.00777895 Jy ! Component: 1250 - total flux cleaned = -0.00780373 Jy ! Component: 1300 - total flux cleaned = -0.00787425 Jy ! Component: 1350 - total flux cleaned = -0.00787449 Jy ! Component: 1400 - total flux cleaned = -0.0079874 Jy ! Component: 1450 - total flux cleaned = -0.00807537 Jy ! Component: 1500 - total flux cleaned = -0.00814058 Jy ! Component: 1550 - total flux cleaned = -0.00814062 Jy ! Component: 1600 - total flux cleaned = -0.00824512 Jy ! Component: 1650 - total flux cleaned = -0.00828614 Jy ! Component: 1700 - total flux cleaned = -0.00838818 Jy ! Component: 1750 - total flux cleaned = -0.0084881 Jy ! Component: 1800 - total flux cleaned = -0.00854728 Jy ! Component: 1850 - total flux cleaned = -0.00870243 Jy ! Component: 1900 - total flux cleaned = -0.00881656 Jy ! Component: 1950 - total flux cleaned = -0.00891068 Jy ! Component: 2000 - total flux cleaned = -0.00900344 Jy ! Component: 2050 - total flux cleaned = -0.00911323 Jy ! Component: 2100 - total flux cleaned = -0.00927537 Jy ! Component: 2150 - total flux cleaned = -0.00931075 Jy ! Component: 2200 - total flux cleaned = -0.00941636 Jy ! Component: 2250 - total flux cleaned = -0.00952023 Jy ! Component: 2300 - total flux cleaned = -0.00957177 Jy ! Component: 2350 - total flux cleaned = -0.00969024 Jy ! Component: 2400 - total flux cleaned = -0.00982333 Jy ! Component: 2450 - total flux cleaned = -0.00998757 Jy ! Component: 2500 - total flux cleaned = -0.0100197 Jy ! Component: 2550 - total flux cleaned = -0.0100841 Jy ! Component: 2600 - total flux cleaned = -0.0101635 Jy ! Component: 2650 - total flux cleaned = -0.0102732 Jy ! Component: 2700 - total flux cleaned = -0.0103042 Jy ! Component: 2750 - total flux cleaned = -0.010457 Jy ! Component: 2800 - total flux cleaned = -0.0105175 Jy ! Component: 2850 - total flux cleaned = -0.0106221 Jy ! Component: 2900 - total flux cleaned = -0.0106959 Jy ! Component: 2950 - total flux cleaned = -0.0107836 Jy ! Component: 3000 - total flux cleaned = -0.0108702 Jy ! Component: 3050 - total flux cleaned = -0.0109274 Jy ! Component: 3100 - total flux cleaned = -0.0110688 Jy ! Component: 3150 - total flux cleaned = -0.0110965 Jy ! Component: 3200 - total flux cleaned = -0.0111518 Jy ! Component: 3250 - total flux cleaned = -0.0112611 Jy ! Component: 3300 - total flux cleaned = -0.0113289 Jy ! Component: 3350 - total flux cleaned = -0.0114094 Jy ! Component: 3400 - total flux cleaned = -0.0114893 Jy ! Component: 3450 - total flux cleaned = -0.0115944 Jy ! Component: 3500 - total flux cleaned = -0.0116854 Jy ! Component: 3550 - total flux cleaned = -0.0117371 Jy ! Component: 3600 - total flux cleaned = -0.0117754 Jy ! Component: 3650 - total flux cleaned = -0.0119016 Jy ! Component: 3700 - total flux cleaned = -0.0119268 Jy ! Component: 3750 - total flux cleaned = -0.0120134 Jy ! Component: 3800 - total flux cleaned = -0.0120502 Jy ! Component: 3850 - total flux cleaned = -0.0121472 Jy ! Component: 3900 - total flux cleaned = -0.0121713 Jy ! Component: 3950 - total flux cleaned = -0.0122311 Jy ! Component: 4000 - total flux cleaned = -0.0122904 Jy ! Component: 4050 - total flux cleaned = -0.0123492 Jy ! Total flux subtracted in 4096 components = -0.0123841 Jy ! Clean residual min=-0.000677 max=0.000580 Jy/beam ! Clean residual mean=-0.000017 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0587043 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 359 components and 0.0587042 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1231+0725_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.522 x 7.08 at -9.958 degrees (North through East) ! Clean map min=-0.0021551 max=0.062407 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1231+0725_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.062407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01132 1.01132 2.02263 4.04527 8.09054 16.1811 32.3622 64.7243 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 296.642 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1231+0725_S_uvs.log closed on Fri Apr 22 07:51:16 2016