! Started logfile: /scr/pima/gb073_uvs/J0953+3225_S_uvs.log on Sat Dec 26 10:14:45 2015 obs /scr/pima/gb073_uvs/J0953+3225_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0953+3225_S_uva.fits ! AN table 1: 59 integrations on 55 of 55 possible baselines. ! AN table 2: 59 integrations on 45 of 45 possible baselines. ! AN table 3: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886265 visibilities/baseline/integration-bin. ! Found source: J0953+3225 ! ! 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 60656 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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/gb073_uvs/J0953+3225_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 97 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 155 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 155 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.019903Jy sigma=9.828820 ! Fit after self-cal, rms=0.894307Jy sigma=9.021130 ! 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=1.613 mas, bmaj=4.283 mas, bpa=-20.6 degrees ! Estimated noise=0.810005 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 = 0.0631706 Jy ! Component: 100 - total flux cleaned = 0.0887548 Jy ! Total flux subtracted in 100 components = 0.0887548 Jy ! Clean residual min=-0.008143 max=0.013107 Jy/beam ! Clean residual mean=-0.000001 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.0887548 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0887548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.170317Jy sigma=0.808772 ! Fit after self-cal, rms=0.169870Jy sigma=0.804462 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164272 Jy ! Component: 100 - total flux cleaned = 0.0268419 Jy ! Total flux subtracted in 100 components = 0.0268419 Jy ! Clean residual min=-0.007019 max=0.010515 Jy/beam ! Clean residual mean=-0.000000 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.115597 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.115597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.166628Jy sigma=0.758123 ! Fit after self-cal, rms=0.166555Jy sigma=0.757489 ! Inverting map ! Added new window around map position (20.5, -43.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981327 Jy ! Component: 100 - total flux cleaned = 0.014541 Jy ! Total flux subtracted in 100 components = 0.014541 Jy ! Clean residual min=-0.006706 max=0.008496 Jy/beam ! Clean residual mean=-0.000001 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.130138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.130138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.165793Jy sigma=0.746473 ! Fit after self-cal, rms=0.165689Jy sigma=0.745593 ! 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=2.164 mas, bmaj=4.886 mas, bpa=-17.19 degrees ! Estimated noise=0.42492 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 = 0.00877892 Jy ! Component: 100 - total flux cleaned = 0.0107867 Jy ! Component: 150 - total flux cleaned = 0.0120293 Jy ! Component: 200 - total flux cleaned = 0.0127439 Jy ! Total flux subtracted in 200 components = 0.0127439 Jy ! Clean residual min=-0.004523 max=0.007169 Jy/beam ! Clean residual mean=-0.000000 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.142882 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.142882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.164635Jy sigma=0.745991 ! Fit after self-cal, rms=0.164603Jy sigma=0.745838 ! Inverting map ! Added new window around map position (-6.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583469 Jy ! Component: 100 - total flux cleaned = 0.00683101 Jy ! Component: 150 - total flux cleaned = 0.00716701 Jy ! Component: 200 - total flux cleaned = 0.00736666 Jy ! Total flux subtracted in 200 components = 0.00736666 Jy ! Clean residual min=-0.004181 max=0.005205 Jy/beam ! Clean residual mean=0.000003 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.150248 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.150248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.164211Jy sigma=0.740632 ! Fit after self-cal, rms=0.163972Jy sigma=0.740041 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.164 x 4.886 at -17.19 degrees (North through East) ! Clean map min=-0.0038653 max=0.10094 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EF 1.18 FD 0.96 KP 1.04 ! LA 1.01 MK 0.93 NL 0.95 ON 0.84 ! PT 1.12 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.163972Jy sigma=0.740041 ! Fit after self-cal, rms=0.163357Jy sigma=0.739729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=4.882 mas, bpa=-17.09 degrees ! Estimated noise=0.424972 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 (84, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465567 Jy ! Component: 100 - total flux cleaned = 0.00621879 Jy ! Component: 150 - total flux cleaned = 0.00650041 Jy ! Component: 200 - total flux cleaned = 0.00675885 Jy ! Total flux subtracted in 200 components = 0.00675885 Jy ! Clean residual min=-0.003692 max=0.004746 Jy/beam ! Clean residual mean=0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.157007 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.157007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.163099Jy sigma=0.736575 ! Fit after self-cal, rms=0.162945Jy sigma=0.736189 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.162945Jy sigma=0.736189 ! Fit after self-cal, rms=0.162878Jy sigma=0.736184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=4.881 mas, bpa=-17.09 degrees ! Estimated noise=0.42485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201964 Jy ! Component: 100 - total flux cleaned = 0.00218984 Jy ! Component: 150 - total flux cleaned = 0.00234941 Jy ! Component: 200 - total flux cleaned = 0.00242474 Jy ! Total flux subtracted in 200 components = 0.00242474 Jy ! Clean residual min=-0.003592 max=0.004433 Jy/beam ! Clean residual mean=0.000001 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.159432 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.159432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.162721Jy sigma=0.735355 ! Fit after self-cal, rms=0.162654Jy sigma=0.735237 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 (6.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193366 Jy ! Component: 100 - total flux cleaned = 0.0021365 Jy ! Component: 150 - total flux cleaned = 0.00231734 Jy ! Component: 200 - total flux cleaned = 0.00240097 Jy ! Total flux subtracted in 200 components = 0.00240097 Jy ! Clean residual min=-0.003255 max=0.003633 Jy/beam ! Clean residual mean=0.000002 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.161833 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.161833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.162420Jy sigma=0.733003 ! Fit after self-cal, rms=0.162255Jy sigma=0.732781 ! Inverting map ! Added new window around map position (64, 61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301119 Jy ! Component: 100 - total flux cleaned = 0.00346607 Jy ! Component: 150 - total flux cleaned = 0.00354522 Jy ! Component: 200 - total flux cleaned = 0.0036241 Jy ! Total flux subtracted in 200 components = 0.0036241 Jy ! Clean residual min=-0.003015 max=0.003363 Jy/beam ! Clean residual mean=-0.000001 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.165457 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.165457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.162091Jy sigma=0.731027 ! Fit after self-cal, rms=0.161987Jy sigma=0.730892 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.161987Jy sigma=0.730892 ! Fit after self-cal, rms=0.161416Jy sigma=0.729750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=4.876 mas, bpa=-17.04 degrees ! Estimated noise=0.430032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169069 Jy ! Component: 100 - total flux cleaned = 0.00240355 Jy ! Component: 150 - total flux cleaned = 0.00284444 Jy ! Component: 200 - total flux cleaned = 0.00305152 Jy ! Total flux subtracted in 200 components = 0.00305152 Jy ! Clean residual min=-0.002903 max=0.003283 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.168508 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.168508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.161243Jy sigma=0.729660 ! Fit after self-cal, rms=0.161172Jy sigma=0.729597 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 = 0.000351667 Jy ! Component: 100 - total flux cleaned = 0.000487289 Jy ! Component: 150 - total flux cleaned = 0.000619108 Jy ! Component: 200 - total flux cleaned = 0.000870487 Jy ! Total flux subtracted in 200 components = 0.000870487 Jy ! Clean residual min=-0.002849 max=0.003219 Jy/beam ! Clean residual mean=-0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.169379 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 117 components and 0.169379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.161075Jy sigma=0.729066 ! Fit after self-cal, rms=0.161029Jy sigma=0.729039 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.161029Jy sigma=0.729039 ! Fit after self-cal, rms=0.161075Jy sigma=0.729001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.989 mas, bmaj=9.646 mas, bpa=23.48 degrees ! Estimated noise=0.638435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131322 Jy ! Component: 100 - total flux cleaned = 0.00118134 Jy ! Component: 150 - total flux cleaned = 0.00107279 Jy ! Component: 200 - total flux cleaned = 0.00107344 Jy ! Total flux subtracted in 200 components = 0.00107344 Jy ! Clean residual min=-0.003592 max=0.004590 Jy/beam ! Clean residual mean=-0.000006 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.170452 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 0.170452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.161081Jy sigma=0.728998 ! Fit after self-cal, rms=0.161062Jy sigma=0.728941 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 = -0.000111913 Jy ! Component: 100 - total flux cleaned = -0.000254099 Jy ! Component: 150 - total flux cleaned = -0.000208831 Jy ! Component: 200 - total flux cleaned = -0.000250672 Jy ! Total flux subtracted in 200 components = -0.000250672 Jy ! Clean residual min=-0.003524 max=0.004501 Jy/beam ! Clean residual mean=-0.000005 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.170202 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.170202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.161073Jy sigma=0.729139 ! Fit after self-cal, rms=0.161068Jy sigma=0.729121 ! 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=2.173 mas, bmaj=4.875 mas, bpa=-17 degrees ! Estimated noise=0.431472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.173 x 4.875 at -17 degrees (North through East) ! Clean map min=-0.0034778 max=0.10352 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=1.617 mas, bmaj=4.266 mas, bpa=-20.41 degrees ! Estimated noise=0.827739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643857 Jy ! Component: 100 - total flux cleaned = 0.0912187 Jy ! Component: 150 - total flux cleaned = 0.108372 Jy ! Component: 200 - total flux cleaned = 0.12121 Jy ! Total flux subtracted in 200 components = 0.12121 Jy ! Clean residual min=-0.007371 max=0.009031 Jy/beam ! Clean residual mean=-0.000001 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.12121 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.12121 Jy ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=4.875 mas, bpa=-17 degrees ! Estimated noise=0.431472 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 = 0.0163499 Jy ! Component: 100 - total flux cleaned = 0.0248971 Jy ! Component: 150 - total flux cleaned = 0.0309853 Jy ! Component: 200 - total flux cleaned = 0.0343698 Jy ! Total flux subtracted in 200 components = 0.0343698 Jy ! Clean residual min=-0.003474 max=0.004914 Jy/beam ! Clean residual mean=-0.000004 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.15558 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.15558 Jy ! Inverting map ! Added new window around map position (-5.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337582 Jy ! Component: 100 - total flux cleaned = 0.00487425 Jy ! Component: 150 - total flux cleaned = 0.00608194 Jy ! Component: 200 - total flux cleaned = 0.0073324 Jy ! Total flux subtracted in 200 components = 0.0073324 Jy ! Clean residual min=-0.003495 max=0.004187 Jy/beam ! Clean residual mean=-0.000003 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.162912 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.162912 Jy ! Inverting map ! Added new window around map position (5.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315203 Jy ! Component: 100 - total flux cleaned = 0.00389186 Jy ! Component: 150 - total flux cleaned = 0.00446197 Jy ! Component: 200 - total flux cleaned = 0.00489414 Jy ! Total flux subtracted in 200 components = 0.00489414 Jy ! Clean residual min=-0.003359 max=0.003608 Jy/beam ! Clean residual mean=-0.000003 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.167807 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 86 components and 0.167807 Jy ! Inverting map ! Added new window around map position (-84.5, -33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023256 Jy ! Component: 100 - total flux cleaned = 0.00283242 Jy ! Component: 150 - total flux cleaned = 0.00302502 Jy ! Component: 200 - total flux cleaned = 0.0032097 Jy ! Total flux subtracted in 200 components = 0.0032097 Jy ! Clean residual min=-0.003204 max=0.003427 Jy/beam ! Clean residual mean=-0.000004 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.171016 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 104 components and 0.171016 Jy ! Inverting map ! Added new window around map position (46, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215212 Jy ! Component: 100 - total flux cleaned = 0.00233133 Jy ! Component: 150 - total flux cleaned = 0.00250131 Jy ! Component: 200 - total flux cleaned = 0.00266691 Jy ! Total flux subtracted in 200 components = 0.00266691 Jy ! Clean residual min=-0.003168 max=0.003054 Jy/beam ! Clean residual mean=-0.000005 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.173683 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 117 components and 0.173683 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=8.989 mas, bmaj=9.646 mas, bpa=23.48 degrees ! Estimated noise=0.638435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134475 Jy ! Component: 100 - total flux cleaned = 0.00110063 Jy ! Component: 150 - total flux cleaned = 0.0010289 Jy ! Component: 200 - total flux cleaned = 0.000788201 Jy ! Total flux subtracted in 200 components = 0.000788201 Jy ! Clean residual min=-0.003532 max=0.003696 Jy/beam ! Clean residual mean=-0.000010 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.174471 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 = -5.82428e-05 Jy ! Component: 100 - total flux cleaned = -0.000212137 Jy ! Component: 150 - total flux cleaned = -0.00030607 Jy ! Component: 200 - total flux cleaned = -0.000350829 Jy ! Total flux subtracted in 200 components = -0.000350829 Jy ! Clean residual min=-0.003495 max=0.003534 Jy/beam ! Clean residual mean=-0.000011 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.174121 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 0.174121 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=4.875 mas, bpa=-17 degrees ! Estimated noise=0.431472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535887 Jy ! Component: 100 - total flux cleaned = 0.000794981 Jy ! Component: 150 - total flux cleaned = 0.00111207 Jy ! Component: 200 - total flux cleaned = 0.00118675 Jy ! Total flux subtracted in 200 components = 0.00118675 Jy ! Clean residual min=-0.002845 max=0.003049 Jy/beam ! Clean residual mean=-0.000004 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.175307 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 166 components and 0.175307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.160953Jy sigma=0.726788 ! Fit after self-cal, rms=0.160833Jy sigma=0.726407 wmodel /scr/pima/gb073_uvs/J0953+3225_S_map.mod ! Writing 166 model components to file: /scr/pima/gb073_uvs/J0953+3225_S_map.mod wobs /scr/pima/gb073_uvs/J0953+3225_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0953+3225_S_uvs.fits wwins /scr/pima/gb073_uvs/J0953+3225_S_map.win ! wwins: Wrote 10 windows to /scr/pima/gb073_uvs/J0953+3225_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 = 0.000624691 Jy ! Component: 100 - total flux cleaned = 0.0010836 Jy ! Component: 150 - total flux cleaned = 0.00162279 Jy ! Component: 200 - total flux cleaned = 0.00200113 Jy ! Component: 250 - total flux cleaned = 0.002323 Jy ! Component: 300 - total flux cleaned = 0.00277172 Jy ! Component: 350 - total flux cleaned = 0.00316633 Jy ! Component: 400 - total flux cleaned = 0.00376713 Jy ! Component: 450 - total flux cleaned = 0.00414546 Jy ! Component: 500 - total flux cleaned = 0.00443482 Jy ! Component: 550 - total flux cleaned = 0.00480159 Jy ! Component: 600 - total flux cleaned = 0.00508141 Jy ! Component: 650 - total flux cleaned = 0.00527801 Jy ! Component: 700 - total flux cleaned = 0.005667 Jy ! Component: 750 - total flux cleaned = 0.0058575 Jy ! Component: 800 - total flux cleaned = 0.00593216 Jy ! Component: 850 - total flux cleaned = 0.0062302 Jy ! Component: 900 - total flux cleaned = 0.00637707 Jy ! Component: 950 - total flux cleaned = 0.00652212 Jy ! Component: 1000 - total flux cleaned = 0.00666607 Jy ! Component: 1050 - total flux cleaned = 0.00691452 Jy ! Component: 1100 - total flux cleaned = 0.00705444 Jy ! Component: 1150 - total flux cleaned = 0.00715754 Jy ! Component: 1200 - total flux cleaned = 0.00732891 Jy ! Component: 1250 - total flux cleaned = 0.0074303 Jy ! Component: 1300 - total flux cleaned = 0.00763151 Jy ! Component: 1350 - total flux cleaned = 0.00773099 Jy ! Component: 1400 - total flux cleaned = 0.00786231 Jy ! Component: 1450 - total flux cleaned = 0.00802447 Jy ! Component: 1500 - total flux cleaned = 0.00802468 Jy ! Component: 1550 - total flux cleaned = 0.00821521 Jy ! Component: 1600 - total flux cleaned = 0.00824688 Jy ! Component: 1650 - total flux cleaned = 0.00837202 Jy ! Component: 1700 - total flux cleaned = 0.0084027 Jy ! Component: 1750 - total flux cleaned = 0.0085257 Jy ! Component: 1800 - total flux cleaned = 0.00846502 Jy ! Component: 1850 - total flux cleaned = 0.00861579 Jy ! Component: 1900 - total flux cleaned = 0.00864559 Jy ! Component: 1950 - total flux cleaned = 0.00867522 Jy ! Component: 2000 - total flux cleaned = 0.00882147 Jy ! Component: 2050 - total flux cleaned = 0.0089089 Jy ! Component: 2100 - total flux cleaned = 0.00890832 Jy ! Component: 2150 - total flux cleaned = 0.00899426 Jy ! Component: 2200 - total flux cleaned = 0.00902239 Jy ! Component: 2250 - total flux cleaned = 0.00902224 Jy ! Component: 2300 - total flux cleaned = 0.0090502 Jy ! Component: 2350 - total flux cleaned = 0.00907797 Jy ! Component: 2400 - total flux cleaned = 0.00905035 Jy ! Component: 2450 - total flux cleaned = 0.00902309 Jy ! Component: 2500 - total flux cleaned = 0.00899604 Jy ! Component: 2550 - total flux cleaned = 0.00902313 Jy ! Component: 2600 - total flux cleaned = 0.00905005 Jy ! Component: 2650 - total flux cleaned = 0.00891704 Jy ! Component: 2700 - total flux cleaned = 0.00891716 Jy ! Component: 2750 - total flux cleaned = 0.0089174 Jy ! Component: 2800 - total flux cleaned = 0.00896953 Jy ! Component: 2850 - total flux cleaned = 0.00889178 Jy ! Component: 2900 - total flux cleaned = 0.00891756 Jy ! Component: 2950 - total flux cleaned = 0.00891761 Jy ! Component: 3000 - total flux cleaned = 0.00881582 Jy ! Component: 3050 - total flux cleaned = 0.00879024 Jy ! Component: 3100 - total flux cleaned = 0.00879028 Jy ! Component: 3150 - total flux cleaned = 0.00878997 Jy ! Component: 3200 - total flux cleaned = 0.00864113 Jy ! Component: 3250 - total flux cleaned = 0.00876468 Jy ! Component: 3300 - total flux cleaned = 0.00873994 Jy ! Component: 3350 - total flux cleaned = 0.00871548 Jy ! Component: 3400 - total flux cleaned = 0.00869141 Jy ! Component: 3450 - total flux cleaned = 0.0086191 Jy ! Component: 3500 - total flux cleaned = 0.00857139 Jy ! Component: 3550 - total flux cleaned = 0.00852369 Jy ! Component: 3600 - total flux cleaned = 0.00854765 Jy ! Component: 3650 - total flux cleaned = 0.00854752 Jy ! Component: 3700 - total flux cleaned = 0.00845378 Jy ! Component: 3750 - total flux cleaned = 0.00840715 Jy ! Component: 3800 - total flux cleaned = 0.00833763 Jy ! Component: 3850 - total flux cleaned = 0.00826835 Jy ! Component: 3900 - total flux cleaned = 0.00822253 Jy ! Component: 3950 - total flux cleaned = 0.00824534 Jy ! Component: 4000 - total flux cleaned = 0.00810885 Jy ! Component: 4050 - total flux cleaned = 0.00806363 Jy ! Total flux subtracted in 4096 components = 0.00795112 Jy ! Clean residual min=-0.001185 max=0.001219 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.183258 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 488 components and 0.183259 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0953+3225_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.173 x 4.875 at -17 degrees (North through East) ! Clean map min=-0.002838 max=0.10252 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0953+3225_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000391737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14632 1.14632 2.29265 4.58529 9.17058 18.3412 36.6823 73.3647 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.706 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0953+3225_S_uvs.log closed on Sat Dec 26 10:14:52 2015