! Started logfile: ./J1608+1029_S_uvs.log on Sat Jan 2 09:57:41 2016 obs J1608+1029_S_uva.fits ! Reading UV FITS file: J1608+1029_S_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! AN table 2: 24 integrations on 10 of 10 possible baselines. ! AN table 3: 12 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.956989 visibilities/baseline/integration-bin. ! Found source: J1608+1029 ! ! 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 10680 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 ./J1608+1029_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 26 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 120 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.306605Jy sigma=9.701227 ! Fit after self-cal, rms=0.473656Jy sigma=6.300048 ! 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=1.604 mas, bmaj=3.884 mas, bpa=-8.615 degrees ! Estimated noise=1.68965 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 = 0.37242 Jy ! Component: 100 - total flux cleaned = 0.556676 Jy ! Total flux subtracted in 100 components = 0.556676 Jy ! Clean residual min=-0.046694 max=0.098141 Jy/beam ! Clean residual mean=-0.000089 rms=0.015403 Jy/beam ! Combined flux in latest and established models = 0.556676 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.556676 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=0.460205Jy sigma=2.359988 ! Fit after self-cal, rms=0.460039Jy sigma=2.358239 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122692 Jy ! Component: 100 - total flux cleaned = 0.20481 Jy ! Total flux subtracted in 100 components = 0.20481 Jy ! Clean residual min=-0.049235 max=0.085873 Jy/beam ! Clean residual mean=-0.000029 rms=0.014172 Jy/beam ! Combined flux in latest and established models = 0.761486 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.761486 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=0.368433Jy sigma=2.132090 ! Fit after self-cal, rms=0.368498Jy sigma=2.131662 ! Inverting map ! Added new window around map position (-24, 63.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0799334 Jy ! Component: 100 - total flux cleaned = 0.131219 Jy ! Total flux subtracted in 100 components = 0.131219 Jy ! Clean residual min=-0.049573 max=0.081098 Jy/beam ! Clean residual mean=-0.000014 rms=0.012826 Jy/beam ! Combined flux in latest and established models = 0.892705 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.892705 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=0.334672Jy sigma=1.990003 ! Fit after self-cal, rms=0.332537Jy sigma=1.976480 ! 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=1.921 mas, bmaj=4.177 mas, bpa=-7.548 degrees ! Estimated noise=1.32947 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 = 0.061037 Jy ! Component: 100 - total flux cleaned = 0.103124 Jy ! Component: 150 - total flux cleaned = 0.133157 Jy ! Component: 200 - total flux cleaned = 0.1546 Jy ! Total flux subtracted in 200 components = 0.1546 Jy ! Clean residual min=-0.065925 max=0.077236 Jy/beam ! Clean residual mean=0.000069 rms=0.015621 Jy/beam ! Combined flux in latest and established models = 1.04731 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 1.04731 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=0.307407Jy sigma=1.930528 ! Fit after self-cal, rms=0.305153Jy sigma=1.920097 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.921 x 4.177 at -7.548 degrees (North through East) ! Clean map min=-0.061066 max=0.58549 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* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 EF 1.14 FD 0.92 KP 0.84 ! LA 0.94 MC 1.00 NL 0.85 ON 0.92 ! PT 0.97 SC 0.84 ZC 1.00* ! ! ! 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* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 EF 1.17 FD 0.89 KP 0.85 ! LA 1.03 MC 1.03 NL 0.93 ON 0.95 ! PT 0.99 SC 0.88 ZC 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* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 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* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! Not correcting unselected IF 5. ! ! 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* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 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* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 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* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.305153Jy sigma=1.920097 ! Fit after self-cal, rms=0.293668Jy sigma=1.893181 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=4.311 mas, bpa=-7.622 degrees ! Estimated noise=1.3206 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 = 0.0234237 Jy ! Component: 100 - total flux cleaned = 0.0318846 Jy ! Component: 150 - total flux cleaned = 0.0338584 Jy ! Component: 200 - total flux cleaned = 0.0342011 Jy ! Total flux subtracted in 200 components = 0.0342011 Jy ! Clean residual min=-0.061723 max=0.061342 Jy/beam ! Clean residual mean=0.000048 rms=0.013933 Jy/beam ! Combined flux in latest and established models = 1.08151 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 1.08151 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=0.293161Jy sigma=1.851728 ! Fit after self-cal, rms=0.292607Jy sigma=1.848845 ! 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=0.292607Jy sigma=1.848845 ! Fit after self-cal, rms=0.292441Jy sigma=1.848508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=4.312 mas, bpa=-7.63 degrees ! Estimated noise=1.32035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118635 Jy ! Component: 100 - total flux cleaned = 0.0148474 Jy ! Component: 150 - total flux cleaned = 0.0151458 Jy ! Component: 200 - total flux cleaned = 0.0154334 Jy ! Total flux subtracted in 200 components = 0.0154334 Jy ! Clean residual min=-0.060867 max=0.060324 Jy/beam ! Clean residual mean=0.000050 rms=0.013549 Jy/beam ! Combined flux in latest and established models = 1.09694 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 1.09694 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=0.292263Jy sigma=1.829164 ! Fit after self-cal, rms=0.292190Jy sigma=1.828305 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 (9, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521849 Jy ! Component: 100 - total flux cleaned = 0.0785045 Jy ! Component: 150 - total flux cleaned = 0.0902828 Jy ! Component: 200 - total flux cleaned = 0.0970079 Jy ! Total flux subtracted in 200 components = 0.0970079 Jy ! Clean residual min=-0.050767 max=0.049650 Jy/beam ! Clean residual mean=0.000007 rms=0.011536 Jy/beam ! Combined flux in latest and established models = 1.19395 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 1.19395 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=0.285492Jy sigma=1.678707 ! Fit after self-cal, rms=0.283980Jy sigma=1.669767 ! 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=0.283980Jy sigma=1.669767 ! Fit after self-cal, rms=0.279930Jy sigma=1.660236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.314 mas, bpa=-7.647 degrees ! Estimated noise=1.31705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169061 Jy ! Component: 100 - total flux cleaned = 0.0234977 Jy ! Component: 150 - total flux cleaned = 0.023844 Jy ! Component: 200 - total flux cleaned = 0.0238301 Jy ! Total flux subtracted in 200 components = 0.0238301 Jy ! Clean residual min=-0.049093 max=0.047135 Jy/beam ! Clean residual mean=-0.000005 rms=0.011061 Jy/beam ! Combined flux in latest and established models = 1.21778 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 1.21778 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=0.279279Jy sigma=1.637129 ! Fit after self-cal, rms=0.279093Jy sigma=1.636283 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 = 0.00332914 Jy ! Component: 100 - total flux cleaned = 0.00301019 Jy ! Component: 150 - total flux cleaned = 0.00301729 Jy ! Component: 200 - total flux cleaned = 0.00303425 Jy ! Total flux subtracted in 200 components = 0.00303425 Jy ! Clean residual min=-0.048191 max=0.046080 Jy/beam ! Clean residual mean=-0.000009 rms=0.010952 Jy/beam ! Combined flux in latest and established models = 1.22081 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 1.22081 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=0.278457Jy sigma=1.629404 ! Fit after self-cal, rms=0.278474Jy sigma=1.629209 ! 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=0.278474Jy sigma=1.629209 ! Fit after self-cal, rms=0.278514Jy sigma=1.628770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.57 mas, bmaj=12.04 mas, bpa=87.09 degrees ! Estimated noise=2.1476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116225 Jy ! Component: 100 - total flux cleaned = 0.0121067 Jy ! Component: 150 - total flux cleaned = 0.0121167 Jy ! Component: 200 - total flux cleaned = 0.0117228 Jy ! Total flux subtracted in 200 components = 0.0117228 Jy ! Clean residual min=-0.087504 max=0.070696 Jy/beam ! Clean residual mean=-0.000056 rms=0.023471 Jy/beam ! Combined flux in latest and established models = 1.23254 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 1.23254 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=0.279692Jy sigma=1.623024 ! Fit after self-cal, rms=0.279616Jy sigma=1.622609 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 = 0.00104471 Jy ! Component: 100 - total flux cleaned = 0.000655072 Jy ! Component: 150 - total flux cleaned = -0.000443878 Jy ! Component: 200 - total flux cleaned = -0.000433778 Jy ! Total flux subtracted in 200 components = -0.000433778 Jy ! Clean residual min=-0.086095 max=0.069770 Jy/beam ! Clean residual mean=-0.000055 rms=0.023212 Jy/beam ! Combined flux in latest and established models = 1.2321 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 1.2321 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=0.278447Jy sigma=1.646448 ! Fit after self-cal, rms=0.278394Jy sigma=1.646293 ! 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=1.917 mas, bmaj=4.315 mas, bpa=-7.651 degrees ! Estimated noise=1.31726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.917 x 4.315 at -7.651 degrees (North through East) ! Clean map min=-0.043116 max=0.58925 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 ! Performing amp+phase self-cal ! ! 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=0.278394Jy sigma=1.646293 ! Fit after self-cal, rms=0.277601Jy sigma=1.639936 ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.309 mas, bpa=-7.628 degrees ! Estimated noise=1.32325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0007046 Jy ! Component: 100 - total flux cleaned = -0.00186563 Jy ! Component: 150 - total flux cleaned = -0.00294933 Jy ! Component: 200 - total flux cleaned = -0.00394651 Jy ! Total flux subtracted in 200 components = -0.00394651 Jy ! Clean residual min=-0.047338 max=0.044984 Jy/beam ! Clean residual mean=-0.000015 rms=0.010836 Jy/beam ! Combined flux in latest and established models = 1.22816 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 1.22816 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=0.276015Jy sigma=1.627386 ! Fit after self-cal, rms=0.276103Jy sigma=1.627166 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757215 Jy ! Component: 100 - total flux cleaned = -0.00013275 Jy ! Component: 150 - total flux cleaned = -0.000685054 Jy ! Component: 200 - total flux cleaned = -0.000941189 Jy ! Total flux subtracted in 200 components = -0.000941189 Jy ! Clean residual min=-0.047375 max=0.044552 Jy/beam ! Clean residual mean=-0.000014 rms=0.010866 Jy/beam ! Combined flux in latest and established models = 1.22721 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 1.22721 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=0.275498Jy sigma=1.620830 ! Fit after self-cal, rms=0.275552Jy sigma=1.620690 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.275552Jy sigma=1.620690 ! Fit after self-cal, rms=0.276121Jy sigma=1.620211 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=1.605 mas, bmaj=3.906 mas, bpa=-8.585 degrees ! Estimated noise=1.68192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366434 Jy ! Component: 100 - total flux cleaned = 0.547618 Jy ! Component: 150 - total flux cleaned = 0.673639 Jy ! Component: 200 - total flux cleaned = 0.76745 Jy ! Total flux subtracted in 200 components = 0.76745 Jy ! Clean residual min=-0.047985 max=0.069027 Jy/beam ! Clean residual mean=-0.000049 rms=0.012959 Jy/beam ! Combined flux in latest and established models = 0.76745 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.76745 Jy ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=4.308 mas, bpa=-7.631 degrees ! Estimated noise=1.32259 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 = 0.1077 Jy ! Component: 100 - total flux cleaned = 0.186395 Jy ! Component: 150 - total flux cleaned = 0.247311 Jy ! Component: 200 - total flux cleaned = 0.295274 Jy ! Total flux subtracted in 200 components = 0.295274 Jy ! Clean residual min=-0.050147 max=0.059633 Jy/beam ! Clean residual mean=-0.000027 rms=0.012335 Jy/beam ! Combined flux in latest and established models = 1.06272 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 1.06272 Jy ! Inverting map ! Added new window around map position (55.5, -75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554286 Jy ! Component: 100 - total flux cleaned = 0.0880356 Jy ! Component: 150 - total flux cleaned = 0.11414 Jy ! Component: 200 - total flux cleaned = 0.135454 Jy ! Total flux subtracted in 200 components = 0.135454 Jy ! Clean residual min=-0.043595 max=0.048870 Jy/beam ! Clean residual mean=-0.000072 rms=0.011031 Jy/beam ! Combined flux in latest and established models = 1.19818 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 1.19818 Jy ! Inverting map ! Added new window around map position (-51.5, 71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423514 Jy ! Component: 100 - total flux cleaned = 0.0638864 Jy ! Component: 150 - total flux cleaned = 0.0767237 Jy ! Component: 200 - total flux cleaned = 0.0859462 Jy ! Total flux subtracted in 200 components = 0.0859462 Jy ! Clean residual min=-0.038528 max=0.040556 Jy/beam ! Clean residual mean=-0.000125 rms=0.010158 Jy/beam ! Combined flux in latest and established models = 1.28412 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 1.28412 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=10.58 mas, bmaj=12.04 mas, bpa=87.14 degrees ! Estimated noise=2.15324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194149 Jy ! Component: 100 - total flux cleaned = 0.0220537 Jy ! Component: 150 - total flux cleaned = 0.0226333 Jy ! Component: 200 - total flux cleaned = 0.0226347 Jy ! Total flux subtracted in 200 components = 0.0226347 Jy ! Clean residual min=-0.069908 max=0.068198 Jy/beam ! Clean residual mean=-0.000371 rms=0.021718 Jy/beam ! Combined flux in latest and established models = 1.30676 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 = 2.71199e-05 Jy ! Component: 100 - total flux cleaned = 4.40738e-05 Jy ! Component: 150 - total flux cleaned = 4.90522e-05 Jy ! Component: 200 - total flux cleaned = 4.95617e-05 Jy ! Total flux subtracted in 200 components = 4.95617e-05 Jy ! Clean residual min=-0.069232 max=0.068041 Jy/beam ! Clean residual mean=-0.000383 rms=0.021356 Jy/beam ! Combined flux in latest and established models = 1.30681 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 1.30681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=4.308 mas, bpa=-7.631 degrees ! Estimated noise=1.32259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00740996 Jy ! Component: 100 - total flux cleaned = -0.00686029 Jy ! Component: 150 - total flux cleaned = -0.00482384 Jy ! Component: 200 - total flux cleaned = -0.00483994 Jy ! Total flux subtracted in 200 components = -0.00483994 Jy ! Clean residual min=-0.035617 max=0.039419 Jy/beam ! Clean residual mean=-0.000140 rms=0.009717 Jy/beam ! Combined flux in latest and established models = 1.30197 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 1.30197 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=0.268464Jy sigma=1.489241 ! Fit after self-cal, rms=0.266653Jy sigma=1.481089 wmodel ./J1608+1029_S_map.mod ! Writing 120 model components to file: ./J1608+1029_S_map.mod wobs ./J1608+1029_S_uvs.fits ! Writing UV FITS file: ./J1608+1029_S_uvs.fits wwins ./J1608+1029_S_map.win ! wwins: Wrote 5 windows to ./J1608+1029_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 = 0.0143499 Jy ! Component: 100 - total flux cleaned = 0.0238808 Jy ! Component: 150 - total flux cleaned = 0.0316096 Jy ! Component: 200 - total flux cleaned = 0.0394129 Jy ! Component: 250 - total flux cleaned = 0.0473779 Jy ! Component: 300 - total flux cleaned = 0.056027 Jy ! Component: 350 - total flux cleaned = 0.0624008 Jy ! Component: 400 - total flux cleaned = 0.0680872 Jy ! Component: 450 - total flux cleaned = 0.0740569 Jy ! Component: 500 - total flux cleaned = 0.0785161 Jy ! Component: 550 - total flux cleaned = 0.0841583 Jy ! Component: 600 - total flux cleaned = 0.0900532 Jy ! Component: 650 - total flux cleaned = 0.0945543 Jy ! Component: 700 - total flux cleaned = 0.0977415 Jy ! Component: 750 - total flux cleaned = 0.100861 Jy ! Component: 800 - total flux cleaned = 0.103525 Jy ! Component: 850 - total flux cleaned = 0.106499 Jy ! Component: 900 - total flux cleaned = 0.109777 Jy ! Component: 950 - total flux cleaned = 0.112277 Jy ! Component: 1000 - total flux cleaned = 0.114381 Jy ! Component: 1050 - total flux cleaned = 0.117118 Jy ! Component: 1100 - total flux cleaned = 0.120137 Jy ! Component: 1150 - total flux cleaned = 0.122104 Jy ! Component: 1200 - total flux cleaned = 0.124362 Jy ! Component: 1250 - total flux cleaned = 0.125945 Jy ! Component: 1300 - total flux cleaned = 0.127503 Jy ! Component: 1350 - total flux cleaned = 0.129339 Jy ! Component: 1400 - total flux cleaned = 0.130244 Jy ! Component: 1450 - total flux cleaned = 0.13143 Jy ! Component: 1500 - total flux cleaned = 0.133767 Jy ! Component: 1550 - total flux cleaned = 0.135495 Jy ! Component: 1600 - total flux cleaned = 0.137759 Jy ! Component: 1650 - total flux cleaned = 0.139156 Jy ! Component: 1700 - total flux cleaned = 0.141088 Jy ! Component: 1750 - total flux cleaned = 0.142987 Jy ! Component: 1800 - total flux cleaned = 0.143253 Jy ! Component: 1850 - total flux cleaned = 0.1451 Jy ! Component: 1900 - total flux cleaned = 0.146924 Jy ! Component: 1950 - total flux cleaned = 0.147698 Jy ! Component: 2000 - total flux cleaned = 0.148971 Jy ! Component: 2050 - total flux cleaned = 0.151228 Jy ! Component: 2100 - total flux cleaned = 0.151478 Jy ! Component: 2150 - total flux cleaned = 0.152709 Jy ! Component: 2200 - total flux cleaned = 0.154163 Jy ! Component: 2250 - total flux cleaned = 0.155354 Jy ! Component: 2300 - total flux cleaned = 0.156533 Jy ! Component: 2350 - total flux cleaned = 0.157463 Jy ! Component: 2400 - total flux cleaned = 0.158388 Jy ! Component: 2450 - total flux cleaned = 0.159525 Jy ! Component: 2500 - total flux cleaned = 0.160426 Jy ! Component: 2550 - total flux cleaned = 0.161316 Jy ! Component: 2600 - total flux cleaned = 0.161537 Jy ! Component: 2650 - total flux cleaned = 0.162411 Jy ! Component: 2700 - total flux cleaned = 0.162842 Jy ! Component: 2750 - total flux cleaned = 0.163911 Jy ! Component: 2800 - total flux cleaned = 0.164123 Jy ! Component: 2850 - total flux cleaned = 0.165588 Jy ! Component: 2900 - total flux cleaned = 0.166414 Jy ! Component: 2950 - total flux cleaned = 0.166212 Jy ! Component: 3000 - total flux cleaned = 0.167024 Jy ! Component: 3050 - total flux cleaned = 0.167023 Jy ! Component: 3100 - total flux cleaned = 0.167621 Jy ! Component: 3150 - total flux cleaned = 0.167028 Jy ! Component: 3200 - total flux cleaned = 0.167615 Jy ! Component: 3250 - total flux cleaned = 0.168195 Jy ! Component: 3300 - total flux cleaned = 0.167619 Jy ! Component: 3350 - total flux cleaned = 0.168001 Jy ! Component: 3400 - total flux cleaned = 0.168754 Jy ! Component: 3450 - total flux cleaned = 0.168566 Jy ! Component: 3500 - total flux cleaned = 0.168749 Jy ! Component: 3550 - total flux cleaned = 0.168748 Jy ! Component: 3600 - total flux cleaned = 0.168019 Jy ! Component: 3650 - total flux cleaned = 0.168021 Jy ! Component: 3700 - total flux cleaned = 0.168378 Jy ! Component: 3750 - total flux cleaned = 0.168553 Jy ! Component: 3800 - total flux cleaned = 0.168377 Jy ! Component: 3850 - total flux cleaned = 0.168377 Jy ! Component: 3900 - total flux cleaned = 0.16786 Jy ! Component: 3950 - total flux cleaned = 0.168205 Jy ! Component: 4000 - total flux cleaned = 0.168715 Jy ! Component: 4050 - total flux cleaned = 0.168381 Jy ! Total flux subtracted in 4096 components = 0.169386 Jy ! Clean residual min=-0.009005 max=0.010283 Jy/beam ! Clean residual mean=-0.000016 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 1.47135 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 452 components and 1.47135 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1608+1029_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.918 x 4.308 at -7.631 degrees (North through East) ! Clean map min=-0.019685 max=0.58364 Jy/beam ! Writing clean map to FITS file: ./J1608+1029_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.583638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00318935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63938 1.63938 3.27876 6.55752 13.115 26.2301 52.4601 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0095 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.583 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 182.996 quit ! Quitting program ! Log file ./J1608+1029_S_uvs.log closed on Sat Jan 2 09:57:45 2016