! Started logfile: ./J1408+6505_S_uvs.log on Sat Jan 2 09:55:47 2016 obs J1408+6505_S_uva.fits ! Reading UV FITS file: J1408+6505_S_uva.fits ! AN table 1: 58 integrations on 6 of 6 possible baselines. ! AN table 2: 117 integrations on 45 of 45 possible baselines. ! AN table 3: 58 integrations on 36 of 36 possible baselines. ! AN table 4: 58 integrations on 55 of 55 possible baselines. ! AN table 5: 58 integrations on 28 of 28 possible baselines. ! AN table 6: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.818784 visibilities/baseline/integration-bin. ! Found source: J1408+6505 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 102872 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 ./J1408+6505_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 58 telescope corrections were flagged in sub-array 1. ! A total of 145 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 125 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 145 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 125 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 232 telescope corrections were flagged in sub-array 1. ! A total of 261 telescope corrections were flagged in sub-array 2. ! A total of 125 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 183 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 1. ! A total of 261 telescope corrections were flagged in sub-array 2. ! A total of 125 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 183 telescope corrections were flagged in sub-array 6. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 261 telescope corrections were flagged in sub-array 2. ! A total of 125 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 184 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 174 telescope corrections were flagged in sub-array 4. ! A total of 59 telescope corrections were flagged in sub-array 5. ! A total of 174 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 59 telescope corrections were flagged in sub-array 5. ! A total of 174 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.004338Jy sigma=10.454276 ! Fit after self-cal, rms=0.962867Jy sigma=10.135428 ! 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=1.795 mas, bmaj=2.542 mas, bpa=-75.03 degrees ! Estimated noise=0.59145 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 = 0.0256575 Jy ! Component: 100 - total flux cleaned = 0.0337984 Jy ! Total flux subtracted in 100 components = 0.0337984 Jy ! Clean residual min=-0.002813 max=0.003938 Jy/beam ! Clean residual mean=0.000008 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0337984 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0337984 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=0.079346Jy sigma=0.637536 ! Fit after self-cal, rms=0.077575Jy sigma=0.620699 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630196 Jy ! Component: 100 - total flux cleaned = 0.0100873 Jy ! Total flux subtracted in 100 components = 0.0100873 Jy ! Clean residual min=-0.002676 max=0.002805 Jy/beam ! Clean residual mean=0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0438857 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0438856 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=0.076655Jy sigma=0.611561 ! Fit after self-cal, rms=0.076462Jy sigma=0.611134 ! 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=2.645 mas, bmaj=3.504 mas, bpa=-70.77 degrees ! Estimated noise=0.298216 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 = 0.00349003 Jy ! Component: 100 - total flux cleaned = 0.00485281 Jy ! Component: 150 - total flux cleaned = 0.00492153 Jy ! Component: 200 - total flux cleaned = 0.00492419 Jy ! Total flux subtracted in 200 components = 0.00492419 Jy ! Clean residual min=-0.001679 max=0.001701 Jy/beam ! Clean residual mean=0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0488098 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0488098 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=0.076329Jy sigma=0.609502 ! Fit after self-cal, rms=0.076240Jy sigma=0.609305 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.645 x 3.504 at -70.77 degrees (North through East) ! Clean map min=-0.0015177 max=0.041387 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* OV 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EF 0.97 FD 1.03 KP 1.11 ! LA 0.94 MK 0.95 NL 0.87 OV 1.00 ! PT 1.04 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.90 EF 1.08 FD 0.98 KP 1.18 ! LA 0.85 MK 0.92 NL 1.03 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* OV 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 EF 1.16 FD 1.13 KP 0.99 ! LA 1.02 MK 0.95 NL 0.95 OV 1.10 ! PT 1.15 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 EF 1.05 FD 1.04 KP 1.19 ! LA 1.02 MK 0.91 NL 1.04 PT 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* OV 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 EF 1.06 FD 1.12 KP 1.06 ! LA 1.02 MK 0.89 NL 0.86 OV 1.00* ! PT 0.95 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* OV 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EF 1.10 FD 1.04 KP 0.97 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00* ! PT 1.03 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 EF 1.07 FD 1.02 KP 1.10 ! LA 0.93 MK 0.92 NL 1.13 PT 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* OV 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Correcting IF 7. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* OV 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 EF 1.00* FD 1.05 KP 0.96 ! LA 0.94 MK 1.00 NL 0.88 OV 1.01 ! PT 1.01 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 EF 1.00* FD 1.04 KP 0.96 ! LA 0.88 MC 1.00* NL 1.01 ON 1.00* ! OV 1.00 PT 1.08 SC 0.87 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Correcting IF 8. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* OV 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.076240Jy sigma=0.609305 ! Fit after self-cal, rms=0.076401Jy sigma=0.609902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=3.5 mas, bpa=-69.97 degrees ! Estimated noise=0.302945 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 = 0.000765815 Jy ! Component: 100 - total flux cleaned = 0.000767386 Jy ! Component: 150 - total flux cleaned = 0.00078606 Jy ! Component: 200 - total flux cleaned = 0.000786177 Jy ! Total flux subtracted in 200 components = 0.000786177 Jy ! Clean residual min=-0.001433 max=0.001624 Jy/beam ! Clean residual mean=0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.049596 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.049596 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=0.076400Jy sigma=0.609669 ! Fit after self-cal, rms=0.076385Jy sigma=0.609480 ! Inverting map ! Added new window around map position (-43, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133234 Jy ! Component: 100 - total flux cleaned = 0.00146106 Jy ! Component: 150 - total flux cleaned = 0.00157223 Jy ! Component: 200 - total flux cleaned = 0.00163029 Jy ! Total flux subtracted in 200 components = 0.00163029 Jy ! Clean residual min=-0.001363 max=0.001282 Jy/beam ! Clean residual mean=0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0512263 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0512263 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=0.076357Jy sigma=0.609109 ! Fit after self-cal, rms=0.076351Jy sigma=0.608974 ! 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=0.076351Jy sigma=0.608974 ! Fit after self-cal, rms=0.076110Jy sigma=0.608535 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.643 mas, bmaj=3.492 mas, bpa=-70.73 degrees ! Estimated noise=0.300729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730778 Jy ! Component: 100 - total flux cleaned = 0.000738779 Jy ! Component: 150 - total flux cleaned = 0.000663706 Jy ! Component: 200 - total flux cleaned = 0.000647222 Jy ! Total flux subtracted in 200 components = 0.000647222 Jy ! Clean residual min=-0.001252 max=0.001340 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0518735 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0518735 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=0.076096Jy sigma=0.608340 ! Fit after self-cal, rms=0.076096Jy sigma=0.608068 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) ! Added new window around map position (-26.5, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117536 Jy ! Component: 100 - total flux cleaned = 0.00154952 Jy ! Component: 150 - total flux cleaned = 0.00161832 Jy ! Component: 200 - total flux cleaned = 0.00159747 Jy ! Total flux subtracted in 200 components = 0.00159747 Jy ! Clean residual min=-0.001291 max=0.001175 Jy/beam ! Clean residual mean=0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.053471 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.053471 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=0.076074Jy sigma=0.607793 ! Fit after self-cal, rms=0.076066Jy sigma=0.607625 ! 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=0.076066Jy sigma=0.607625 ! Fit after self-cal, rms=0.076013Jy sigma=0.607419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.634 mas, bmaj=3.493 mas, bpa=-71.01 degrees ! Estimated noise=0.299165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714611 Jy ! Component: 100 - total flux cleaned = 0.000880305 Jy ! Component: 150 - total flux cleaned = 0.000861789 Jy ! Component: 200 - total flux cleaned = 0.000862375 Jy ! Total flux subtracted in 200 components = 0.000862375 Jy ! Clean residual min=-0.001165 max=0.001108 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0543334 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.0543334 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=0.076001Jy sigma=0.607245 ! Fit after self-cal, rms=0.076017Jy sigma=0.607133 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 = 0.000559898 Jy ! Component: 100 - total flux cleaned = 0.000559704 Jy ! Component: 150 - total flux cleaned = 0.000523983 Jy ! Component: 200 - total flux cleaned = 0.000539794 Jy ! Total flux subtracted in 200 components = 0.000539794 Jy ! Clean residual min=-0.001170 max=0.001096 Jy/beam ! Clean residual mean=0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0548732 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.0548732 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=0.076009Jy sigma=0.607018 ! Fit after self-cal, rms=0.076006Jy sigma=0.606986 ! 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=0.076006Jy sigma=0.606986 ! Fit after self-cal, rms=0.075968Jy sigma=0.606814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.756 mas, bmaj=10.12 mas, bpa=-22.8 degrees ! Estimated noise=0.424328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173768 Jy ! Component: 100 - total flux cleaned = 0.000213096 Jy ! Component: 150 - total flux cleaned = 0.000245803 Jy ! Component: 200 - total flux cleaned = 0.000233268 Jy ! Total flux subtracted in 200 components = 0.000233268 Jy ! Clean residual min=-0.001317 max=0.001318 Jy/beam ! Clean residual mean=0.000007 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0551065 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.0551065 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=0.075966Jy sigma=0.606852 ! Fit after self-cal, rms=0.075983Jy sigma=0.606690 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 = 0.000135924 Jy ! Component: 100 - total flux cleaned = 0.000167429 Jy ! Component: 150 - total flux cleaned = 0.000181058 Jy ! Component: 200 - total flux cleaned = 0.000151466 Jy ! Total flux subtracted in 200 components = 0.000151466 Jy ! Clean residual min=-0.001303 max=0.001308 Jy/beam ! Clean residual mean=0.000007 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0552579 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.0552579 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=0.075982Jy sigma=0.606739 ! Fit after self-cal, rms=0.075991Jy sigma=0.606709 ! 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=2.627 mas, bmaj=3.491 mas, bpa=-71.28 degrees ! Estimated noise=0.297759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.627 x 3.491 at -71.28 degrees (North through East) ! Clean map min=-0.0012327 max=0.040902 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=1.785 mas, bmaj=2.534 mas, bpa=-75.56 degrees ! Estimated noise=0.589293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263491 Jy ! Component: 100 - total flux cleaned = 0.0356623 Jy ! Component: 150 - total flux cleaned = 0.0411304 Jy ! Component: 200 - total flux cleaned = 0.044912 Jy ! Total flux subtracted in 200 components = 0.044912 Jy ! Clean residual min=-0.002586 max=0.002754 Jy/beam ! Clean residual mean=0.000007 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.044912 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.044912 Jy ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=3.491 mas, bpa=-71.28 degrees ! Estimated noise=0.297759 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 = 0.00394419 Jy ! Component: 100 - total flux cleaned = 0.00646739 Jy ! Component: 150 - total flux cleaned = 0.00806881 Jy ! Component: 200 - total flux cleaned = 0.00896797 Jy ! Total flux subtracted in 200 components = 0.00896797 Jy ! Clean residual min=-0.001401 max=0.001126 Jy/beam ! Clean residual mean=0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0538799 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0538799 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=9.756 mas, bmaj=10.12 mas, bpa=-22.8 degrees ! Estimated noise=0.424328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544125 Jy ! Component: 100 - total flux cleaned = 0.00101204 Jy ! Component: 150 - total flux cleaned = 0.00131142 Jy ! Component: 200 - total flux cleaned = 0.001443 Jy ! Total flux subtracted in 200 components = 0.001443 Jy ! Clean residual min=-0.001362 max=0.001286 Jy/beam ! Clean residual mean=0.000008 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0553229 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 = 8.53954e-05 Jy ! Component: 100 - total flux cleaned = 0.000120966 Jy ! Component: 150 - total flux cleaned = 0.000168395 Jy ! Component: 200 - total flux cleaned = 0.000183355 Jy ! Total flux subtracted in 200 components = 0.000183355 Jy ! Clean residual min=-0.001314 max=0.001285 Jy/beam ! Clean residual mean=0.000008 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0555063 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0555063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=3.491 mas, bpa=-71.28 degrees ! Estimated noise=0.297759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218107 Jy ! Component: 100 - total flux cleaned = 0.00018994 Jy ! Component: 150 - total flux cleaned = 0.000137508 Jy ! Component: 200 - total flux cleaned = 0.000113096 Jy ! Total flux subtracted in 200 components = 0.000113096 Jy ! Clean residual min=-0.001255 max=0.001099 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0556194 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.0556194 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=0.076006Jy sigma=0.607133 ! Fit after self-cal, rms=0.076004Jy sigma=0.607000 wmodel ./J1408+6505_S_map.mod ! Writing 83 model components to file: ./J1408+6505_S_map.mod wobs ./J1408+6505_S_uvs.fits ! Writing UV FITS file: ./J1408+6505_S_uvs.fits wwins ./J1408+6505_S_map.win ! wwins: Wrote 3 windows to ./J1408+6505_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 = -0.000466502 Jy ! Component: 100 - total flux cleaned = -0.000652102 Jy ! Component: 150 - total flux cleaned = -0.000790868 Jy ! Component: 200 - total flux cleaned = -0.000886683 Jy ! Component: 250 - total flux cleaned = -0.000961298 Jy ! Component: 300 - total flux cleaned = -0.00106957 Jy ! Component: 350 - total flux cleaned = -0.0010872 Jy ! Component: 400 - total flux cleaned = -0.00108752 Jy ! Component: 450 - total flux cleaned = -0.00108758 Jy ! Component: 500 - total flux cleaned = -0.00108747 Jy ! Component: 550 - total flux cleaned = -0.00108759 Jy ! Component: 600 - total flux cleaned = -0.00107145 Jy ! Component: 650 - total flux cleaned = -0.00108763 Jy ! Component: 700 - total flux cleaned = -0.00110331 Jy ! Component: 750 - total flux cleaned = -0.00110319 Jy ! Component: 800 - total flux cleaned = -0.00104222 Jy ! Component: 850 - total flux cleaned = -0.0010424 Jy ! Component: 900 - total flux cleaned = -0.000997595 Jy ! Component: 950 - total flux cleaned = -0.000938853 Jy ! Component: 1000 - total flux cleaned = -0.000924413 Jy ! Component: 1050 - total flux cleaned = -0.000866998 Jy ! Component: 1100 - total flux cleaned = -0.00083846 Jy ! Component: 1150 - total flux cleaned = -0.000754113 Jy ! Component: 1200 - total flux cleaned = -0.000698608 Jy ! Component: 1250 - total flux cleaned = -0.000629923 Jy ! Component: 1300 - total flux cleaned = -0.000589159 Jy ! Component: 1350 - total flux cleaned = -0.000535099 Jy ! Component: 1400 - total flux cleaned = -0.00046847 Jy ! Component: 1450 - total flux cleaned = -0.000415492 Jy ! Component: 1500 - total flux cleaned = -0.000389364 Jy ! Component: 1550 - total flux cleaned = -0.00036332 Jy ! Component: 1600 - total flux cleaned = -0.000285907 Jy ! Component: 1650 - total flux cleaned = -0.00019668 Jy ! Component: 1700 - total flux cleaned = -0.000171472 Jy ! Component: 1750 - total flux cleaned = -0.000133978 Jy ! Component: 1800 - total flux cleaned = -0.000109019 Jy ! Component: 1850 - total flux cleaned = -4.74106e-05 Jy ! Component: 1900 - total flux cleaned = -3.50532e-05 Jy ! Component: 1950 - total flux cleaned = 3.7701e-05 Jy ! Component: 2000 - total flux cleaned = 7.37328e-05 Jy ! Component: 2050 - total flux cleaned = 0.000121503 Jy ! Component: 2100 - total flux cleaned = 0.000180579 Jy ! Component: 2150 - total flux cleaned = 0.000215795 Jy ! Component: 2200 - total flux cleaned = 0.000297232 Jy ! Component: 2250 - total flux cleaned = 0.000320327 Jy ! Component: 2300 - total flux cleaned = 0.0003778 Jy ! Component: 2350 - total flux cleaned = 0.000503274 Jy ! Component: 2400 - total flux cleaned = 0.000514483 Jy ! Component: 2450 - total flux cleaned = 0.000536903 Jy ! Component: 2500 - total flux cleaned = 0.000581573 Jy ! Component: 2550 - total flux cleaned = 0.00065924 Jy ! Component: 2600 - total flux cleaned = 0.000670245 Jy ! Component: 2650 - total flux cleaned = 0.000670266 Jy ! Component: 2700 - total flux cleaned = 0.000713861 Jy ! Component: 2750 - total flux cleaned = 0.000735473 Jy ! Component: 2800 - total flux cleaned = 0.000799886 Jy ! Component: 2850 - total flux cleaned = 0.000789222 Jy ! Component: 2900 - total flux cleaned = 0.000810369 Jy ! Component: 2950 - total flux cleaned = 0.00078911 Jy ! Component: 3000 - total flux cleaned = 0.000862612 Jy ! Component: 3050 - total flux cleaned = 0.000852212 Jy ! Component: 3100 - total flux cleaned = 0.000883226 Jy ! Component: 3150 - total flux cleaned = 0.000893439 Jy ! Component: 3200 - total flux cleaned = 0.000872918 Jy ! Component: 3250 - total flux cleaned = 0.000923997 Jy ! Component: 3300 - total flux cleaned = 0.000924156 Jy ! Component: 3350 - total flux cleaned = 0.000944268 Jy ! Component: 3400 - total flux cleaned = 0.000964358 Jy ! Component: 3450 - total flux cleaned = 0.000994287 Jy ! Component: 3500 - total flux cleaned = 0.00103393 Jy ! Component: 3550 - total flux cleaned = 0.00103389 Jy ! Component: 3600 - total flux cleaned = 0.00104373 Jy ! Component: 3650 - total flux cleaned = 0.00111205 Jy ! Component: 3700 - total flux cleaned = 0.00108299 Jy ! Component: 3750 - total flux cleaned = 0.00115068 Jy ! Component: 3800 - total flux cleaned = 0.00112183 Jy ! Component: 3850 - total flux cleaned = 0.00112181 Jy ! Component: 3900 - total flux cleaned = 0.00115986 Jy ! Component: 3950 - total flux cleaned = 0.00116934 Jy ! Component: 4000 - total flux cleaned = 0.00115997 Jy ! Component: 4050 - total flux cleaned = 0.00115998 Jy ! Total flux subtracted in 4096 components = 0.00119735 Jy ! Clean residual min=-0.000532 max=0.000505 Jy/beam ! Clean residual mean=0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0568167 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 408 components and 0.0568167 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1408+6505_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.627 x 3.491 at -71.28 degrees (North through East) ! Clean map min=-0.001243 max=0.040421 Jy/beam ! Writing clean map to FITS file: ./J1408+6505_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0404208 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24774 1.24774 2.49548 4.99097 9.98193 19.9639 39.9277 79.8555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.434 quit ! Quitting program ! Log file ./J1408+6505_S_uvs.log closed on Sat Jan 2 09:55:54 2016