! Started logfile: /scr/pima/gc030_uvs/J1813+3144_S_uvs.log on Fri Apr 22 07:56:58 2016 obs /scr/pima/gc030_uvs/J1813+3144_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1813+3144_S_uva.fits ! AN table 1: 70 integrations on 28 of 28 possible baselines. ! AN table 2: 139 integrations on 15 of 15 possible baselines. ! AN table 3: 70 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.847627 visibilities/baseline/integration-bin. ! Found source: J1813+3144 ! ! 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 40720 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/J1813+3144_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 135 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.009995Jy sigma=7.780095 ! Fit after self-cal, rms=0.934657Jy sigma=7.177898 ! 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=2.591 mas, bmaj=4.208 mas, bpa=4.595 degrees ! Estimated noise=1.17162 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 = 0.0550315 Jy ! Component: 100 - total flux cleaned = 0.0692459 Jy ! Total flux subtracted in 100 components = 0.0692459 Jy ! Clean residual min=-0.005561 max=0.006730 Jy/beam ! Clean residual mean=-0.000019 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.0692459 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0692459 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=0.105017Jy sigma=0.683179 ! Fit after self-cal, rms=0.103316Jy sigma=0.675663 ! 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=3.343 mas, bmaj=4.807 mas, bpa=5.548 degrees ! Estimated noise=0.525537 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 = 0.00910198 Jy ! Component: 100 - total flux cleaned = 0.0134243 Jy ! Component: 150 - total flux cleaned = 0.0155973 Jy ! Component: 200 - total flux cleaned = 0.0166958 Jy ! Total flux subtracted in 200 components = 0.0166958 Jy ! Clean residual min=-0.004469 max=0.003882 Jy/beam ! Clean residual mean=-0.000016 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.0859417 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0859417 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=0.102718Jy sigma=0.668487 ! Fit after self-cal, rms=0.102350Jy sigma=0.667848 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.343 x 4.807 at 5.548 degrees (North through East) ! Clean map min=-0.0042608 max=0.073973 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EB 1.06 HN 1.01 KP 0.94 ! LA 0.90 NL 0.97 PT 1.10 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.18 EB 0.96 HN 0.93 KP 1.01 ! LA 0.91 NL 1.06 PT 1.16 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 EB 0.92 HN 1.13 KP 1.04 ! LA 0.91 NL 0.94 PT 1.11 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 HN 1.00 KP 0.97 LA 0.93 ! NL 1.08 OV 1.18 PT 0.87 SC 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 EB 0.91 HN 1.06 KP 0.98 ! LA 0.91 NL 1.10 PT 1.09 SC 1.09 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 EB 1.07 HN 1.01 KP 1.01 ! LA 0.86 NL 1.00 PT 1.08 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 KP 0.91 LA 0.86 MK 0.93 ! OV 1.06 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 EB 1.02 HN 0.95 KP 0.97 ! LA 0.89 NL 0.97 PT 1.12 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 KP 0.99 LA 0.87 MK 0.90 ! OV 1.04 PT 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 EB 1.02 HN 0.85 KP 1.07 ! LA 1.00 NL 1.00 PT 1.03 SC 1.09 ! ! ! Fit before self-cal, rms=0.102350Jy sigma=0.667848 ! Fit after self-cal, rms=0.102570Jy sigma=0.656882 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=4.845 mas, bpa=5.53 degrees ! Estimated noise=0.527602 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 = 0.00157907 Jy ! Component: 100 - total flux cleaned = 0.00189429 Jy ! Component: 150 - total flux cleaned = 0.00189415 Jy ! Component: 200 - total flux cleaned = 0.00189473 Jy ! Total flux subtracted in 200 components = 0.00189473 Jy ! Clean residual min=-0.003627 max=0.003235 Jy/beam ! Clean residual mean=-0.000031 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0878364 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0878364 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=0.102546Jy sigma=0.656644 ! Fit after self-cal, rms=0.102693Jy sigma=0.656255 ! 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=0.102693Jy sigma=0.656255 ! Fit after self-cal, rms=0.103518Jy sigma=0.655855 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=4.871 mas, bpa=5.532 degrees ! Estimated noise=0.527858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377939 Jy ! Component: 100 - total flux cleaned = 0.000378349 Jy ! Component: 150 - total flux cleaned = 0.000378937 Jy ! Component: 200 - total flux cleaned = 0.000395547 Jy ! Total flux subtracted in 200 components = 0.000395547 Jy ! Clean residual min=-0.003515 max=0.003212 Jy/beam ! Clean residual mean=-0.000032 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.088232 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.088232 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=0.103505Jy sigma=0.655807 ! Fit after self-cal, rms=0.103589Jy sigma=0.655611 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 = 0.000158021 Jy ! Component: 100 - total flux cleaned = 0.000140804 Jy ! Component: 150 - total flux cleaned = 0.000141139 Jy ! Component: 200 - total flux cleaned = 0.000125217 Jy ! Total flux subtracted in 200 components = 0.000125217 Jy ! Clean residual min=-0.003508 max=0.003220 Jy/beam ! Clean residual mean=-0.000031 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0883572 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0883572 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=0.103580Jy sigma=0.655580 ! Fit after self-cal, rms=0.103594Jy sigma=0.655572 ! 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=0.103594Jy sigma=0.655572 ! Fit after self-cal, rms=0.104233Jy sigma=0.655538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=4.882 mas, bpa=5.545 degrees ! Estimated noise=0.528219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184785 Jy ! Component: 100 - total flux cleaned = 0.000167517 Jy ! Component: 150 - total flux cleaned = 0.000166915 Jy ! Component: 200 - total flux cleaned = 0.000167149 Jy ! Total flux subtracted in 200 components = 0.000167149 Jy ! Clean residual min=-0.003503 max=0.003177 Jy/beam ! Clean residual mean=-0.000032 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0885243 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0885243 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=0.104228Jy sigma=0.655496 ! Fit after self-cal, rms=0.104271Jy sigma=0.655481 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 = 1.84053e-05 Jy ! Component: 100 - total flux cleaned = 1.72615e-05 Jy ! Component: 150 - total flux cleaned = 2.76807e-06 Jy ! Component: 200 - total flux cleaned = -1.10366e-05 Jy ! Total flux subtracted in 200 components = -1.10366e-05 Jy ! Clean residual min=-0.003478 max=0.003158 Jy/beam ! Clean residual mean=-0.000031 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0885133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0885133 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=0.104265Jy sigma=0.655454 ! Fit after self-cal, rms=0.104265Jy sigma=0.655438 ! 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=0.104265Jy sigma=0.655438 ! Fit after self-cal, rms=0.104556Jy sigma=0.655421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.907 mas, bmaj=10.16 mas, bpa=56.52 degrees ! Estimated noise=0.697717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121374 Jy ! Component: 100 - total flux cleaned = 0.00130507 Jy ! Component: 150 - total flux cleaned = 0.00141371 Jy ! Component: 200 - total flux cleaned = 0.00146415 Jy ! Total flux subtracted in 200 components = 0.00146415 Jy ! Clean residual min=-0.004500 max=0.003567 Jy/beam ! Clean residual mean=-0.000061 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.0899774 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0899774 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=0.104558Jy sigma=0.655659 ! Fit after self-cal, rms=0.104546Jy sigma=0.655582 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 = 0.000459964 Jy ! Component: 100 - total flux cleaned = 0.000529921 Jy ! Component: 150 - total flux cleaned = 0.000594873 Jy ! Component: 200 - total flux cleaned = 0.000635161 Jy ! Total flux subtracted in 200 components = 0.000635161 Jy ! Clean residual min=-0.004517 max=0.003530 Jy/beam ! Clean residual mean=-0.000059 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.0906126 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0906126 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=0.104554Jy sigma=0.655931 ! Fit after self-cal, rms=0.104516Jy sigma=0.655887 ! 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=3.303 mas, bmaj=4.891 mas, bpa=5.54 degrees ! Estimated noise=0.528027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 4.891 at 5.54 degrees (North through East) ! Clean map min=-0.0034427 max=0.073091 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=2.569 mas, bmaj=4.268 mas, bpa=4.291 degrees ! Estimated noise=1.22039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547454 Jy ! Component: 100 - total flux cleaned = 0.0703773 Jy ! Component: 150 - total flux cleaned = 0.0784656 Jy ! Component: 200 - total flux cleaned = 0.0831093 Jy ! Total flux subtracted in 200 components = 0.0831093 Jy ! Clean residual min=-0.003809 max=0.003572 Jy/beam ! Clean residual mean=-0.000022 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0831093 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 0.0831093 Jy ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=4.891 mas, bpa=5.54 degrees ! Estimated noise=0.528027 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 (0, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428642 Jy ! Component: 100 - total flux cleaned = 0.00662896 Jy ! Component: 150 - total flux cleaned = 0.00811331 Jy ! Component: 200 - total flux cleaned = 0.00914962 Jy ! Total flux subtracted in 200 components = 0.00914962 Jy ! Clean residual min=-0.003551 max=0.002781 Jy/beam ! Clean residual mean=-0.000025 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0922589 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.0922589 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=8.907 mas, bmaj=10.16 mas, bpa=56.52 degrees ! Estimated noise=0.697717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150747 Jy ! Component: 100 - total flux cleaned = 0.00209899 Jy ! Component: 150 - total flux cleaned = 0.00218399 Jy ! Component: 200 - total flux cleaned = 0.00222218 Jy ! Total flux subtracted in 200 components = 0.00222218 Jy ! Clean residual min=-0.004230 max=0.003007 Jy/beam ! Clean residual mean=-0.000041 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0944811 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 = 3.41143e-05 Jy ! Component: 100 - total flux cleaned = 6.56843e-05 Jy ! Component: 150 - total flux cleaned = 9.57982e-05 Jy ! Component: 200 - total flux cleaned = 0.00011021 Jy ! Total flux subtracted in 200 components = 0.00011021 Jy ! Clean residual min=-0.004186 max=0.002965 Jy/beam ! Clean residual mean=-0.000041 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.0945913 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0945913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=4.891 mas, bpa=5.54 degrees ! Estimated noise=0.528027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000829279 Jy ! Component: 100 - total flux cleaned = -0.000990539 Jy ! Component: 150 - total flux cleaned = -0.000989098 Jy ! Component: 200 - total flux cleaned = -0.000989176 Jy ! Total flux subtracted in 200 components = -0.000989176 Jy ! Clean residual min=-0.003464 max=0.002620 Jy/beam ! Clean residual mean=-0.000021 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0936022 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.0936022 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=0.104438Jy sigma=0.654703 ! Fit after self-cal, rms=0.104531Jy sigma=0.654400 wmodel /scr/pima/gc030_uvs/J1813+3144_S_map.mod ! Writing 75 model components to file: /scr/pima/gc030_uvs/J1813+3144_S_map.mod wobs /scr/pima/gc030_uvs/J1813+3144_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1813+3144_S_uvs.fits wwins /scr/pima/gc030_uvs/J1813+3144_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1813+3144_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 = -0.00143235 Jy ! Component: 100 - total flux cleaned = -0.00266539 Jy ! Component: 150 - total flux cleaned = -0.00366549 Jy ! Component: 200 - total flux cleaned = -0.00439174 Jy ! Component: 250 - total flux cleaned = -0.00504114 Jy ! Component: 300 - total flux cleaned = -0.00566482 Jy ! Component: 350 - total flux cleaned = -0.006339 Jy ! Component: 400 - total flux cleaned = -0.00680762 Jy ! Component: 450 - total flux cleaned = -0.00740044 Jy ! Component: 500 - total flux cleaned = -0.0079379 Jy ! Component: 550 - total flux cleaned = -0.00822983 Jy ! Component: 600 - total flux cleaned = -0.00860838 Jy ! Component: 650 - total flux cleaned = -0.00891369 Jy ! Component: 700 - total flux cleaned = -0.00918074 Jy ! Component: 750 - total flux cleaned = -0.00946891 Jy ! Component: 800 - total flux cleaned = -0.00972083 Jy ! Component: 850 - total flux cleaned = -0.00996546 Jy ! Component: 900 - total flux cleaned = -0.0101765 Jy ! Component: 950 - total flux cleaned = -0.0103832 Jy ! Component: 1000 - total flux cleaned = -0.0106354 Jy ! Component: 1050 - total flux cleaned = -0.0108805 Jy ! Component: 1100 - total flux cleaned = -0.0110723 Jy ! Component: 1150 - total flux cleaned = -0.0113064 Jy ! Component: 1200 - total flux cleaned = -0.011512 Jy ! Component: 1250 - total flux cleaned = -0.0116687 Jy ! Component: 1300 - total flux cleaned = -0.0118869 Jy ! Component: 1350 - total flux cleaned = -0.0121004 Jy ! Component: 1400 - total flux cleaned = -0.012163 Jy ! Component: 1450 - total flux cleaned = -0.0122654 Jy ! Component: 1500 - total flux cleaned = -0.0123255 Jy ! Component: 1550 - total flux cleaned = -0.0124235 Jy ! Component: 1600 - total flux cleaned = -0.0124813 Jy ! Component: 1650 - total flux cleaned = -0.012538 Jy ! Component: 1700 - total flux cleaned = -0.0127059 Jy ! Component: 1750 - total flux cleaned = -0.0127605 Jy ! Component: 1800 - total flux cleaned = -0.0128685 Jy ! Component: 1850 - total flux cleaned = -0.012904 Jy ! Component: 1900 - total flux cleaned = -0.0130084 Jy ! Component: 1950 - total flux cleaned = -0.0130934 Jy ! Component: 2000 - total flux cleaned = -0.0131601 Jy ! Component: 2050 - total flux cleaned = -0.0131931 Jy ! Component: 2100 - total flux cleaned = -0.0132747 Jy ! Component: 2150 - total flux cleaned = -0.0134189 Jy ! Component: 2200 - total flux cleaned = -0.0134347 Jy ! Component: 2250 - total flux cleaned = -0.0135126 Jy ! Component: 2300 - total flux cleaned = -0.0136201 Jy ! Component: 2350 - total flux cleaned = -0.0137108 Jy ! Component: 2400 - total flux cleaned = -0.0137854 Jy ! Component: 2450 - total flux cleaned = -0.0138588 Jy ! Component: 2500 - total flux cleaned = -0.0139314 Jy ! Component: 2550 - total flux cleaned = -0.0140315 Jy ! Component: 2600 - total flux cleaned = -0.0140599 Jy ! Component: 2650 - total flux cleaned = -0.0141713 Jy ! Component: 2700 - total flux cleaned = -0.0142677 Jy ! Component: 2750 - total flux cleaned = -0.0143491 Jy ! Component: 2800 - total flux cleaned = -0.0143893 Jy ! Component: 2850 - total flux cleaned = -0.014416 Jy ! Component: 2900 - total flux cleaned = -0.0145206 Jy ! Component: 2950 - total flux cleaned = -0.0145206 Jy ! Component: 3000 - total flux cleaned = -0.0145718 Jy ! Component: 3050 - total flux cleaned = -0.0146223 Jy ! Component: 3100 - total flux cleaned = -0.0145723 Jy ! Component: 3150 - total flux cleaned = -0.0146094 Jy ! Component: 3200 - total flux cleaned = -0.0145847 Jy ! Component: 3250 - total flux cleaned = -0.0145482 Jy ! Component: 3300 - total flux cleaned = -0.0145123 Jy ! Component: 3350 - total flux cleaned = -0.014548 Jy ! Component: 3400 - total flux cleaned = -0.0144889 Jy ! Component: 3450 - total flux cleaned = -0.0145123 Jy ! Component: 3500 - total flux cleaned = -0.0145008 Jy ! Component: 3550 - total flux cleaned = -0.0144892 Jy ! Component: 3600 - total flux cleaned = -0.0145003 Jy ! Component: 3650 - total flux cleaned = -0.0144665 Jy ! Component: 3700 - total flux cleaned = -0.0144554 Jy ! Component: 3750 - total flux cleaned = -0.0144222 Jy ! Component: 3800 - total flux cleaned = -0.0144003 Jy ! Component: 3850 - total flux cleaned = -0.0143786 Jy ! Component: 3900 - total flux cleaned = -0.0144217 Jy ! Component: 3950 - total flux cleaned = -0.0144323 Jy ! Component: 4000 - total flux cleaned = -0.0144218 Jy ! Component: 4050 - total flux cleaned = -0.0144428 Jy ! Total flux subtracted in 4096 components = -0.0144533 Jy ! Clean residual min=-0.000537 max=0.000669 Jy/beam ! Clean residual mean=-0.000007 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0791489 Jy keep ! Adding 363 model components to the UV plane model. ! The established model now contains 438 components and 0.0791489 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1813+3144_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 4.891 at 5.54 degrees (North through East) ! Clean map min=-0.00176 max=0.071637 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1813+3144_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0716372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.767607 0.767607 1.53521 3.07043 6.14085 12.2817 24.5634 49.1268 98.2536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.825 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1813+3144_S_uvs.log closed on Fri Apr 22 07:57:04 2016