! Started logfile: /scr/pima/s5272d_uvs/J1516+3650_X_uvs.log on Sat Jan 4 15:14:49 2014 obs /scr/pima/s5272d_uvs/J1516+3650_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272d_uvs/J1516+3650_X_uva.fits ! AN table 1: 10 integrations on 21 of 21 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! AN table 3: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1516+3650 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 31360 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272d_uvs/J1516+3650_X] 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 0.200x0.200 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. ! ! 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=0.999880Jy sigma=1.524893 ! Fit after self-cal, rms=0.960183Jy sigma=1.453870 ! 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=0.8054 mas, bmaj=1.223 mas, bpa=8.07 degrees ! Estimated noise=10.3358 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 = 0.0337213 Jy ! Component: 100 - total flux cleaned = 0.0411188 Jy ! Total flux subtracted in 100 components = 0.0411188 Jy ! Clean residual min=-0.001887 max=0.002976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0411188 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0411188 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=0.021150Jy sigma=0.031923 ! Fit after self-cal, rms=0.019468Jy sigma=0.029058 ! Inverting map ! Added new window around map position (6.2, -7.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336641 Jy ! Component: 100 - total flux cleaned = 0.00511212 Jy ! Total flux subtracted in 100 components = 0.00511212 Jy ! Clean residual min=-0.001862 max=0.002779 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0462309 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0462309 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=0.019377Jy sigma=0.027337 ! Fit after self-cal, rms=0.019357Jy sigma=0.027274 ! Inverting map ! Added new window around map position (0.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250434 Jy ! Component: 100 - total flux cleaned = 0.00389322 Jy ! Total flux subtracted in 100 components = 0.00389322 Jy ! Clean residual min=-0.001683 max=0.001899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0501242 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0501242 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=0.019083Jy sigma=0.026453 ! Fit after self-cal, rms=0.019045Jy sigma=0.026393 ! 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=1.016 mas, bmaj=1.565 mas, bpa=7.3 degrees ! Estimated noise=5.6475 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 = 0.00150477 Jy ! Component: 100 - total flux cleaned = 0.00209394 Jy ! Component: 150 - total flux cleaned = 0.00222202 Jy ! Component: 200 - total flux cleaned = 0.00233296 Jy ! Total flux subtracted in 200 components = 0.00233296 Jy ! Clean residual min=-0.001277 max=0.001873 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0524571 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0524571 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=0.018997Jy sigma=0.026022 ! Fit after self-cal, rms=0.018983Jy sigma=0.025998 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.565 at 7.3 degrees (North through East) ! Clean map min=-0.0012502 max=0.043979 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* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 LA 0.84 MK 0.98 NL 1.12 ! OV 0.87 PT 0.91 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 0.89 LA 0.93 MK 0.91 ! NL 1.10 OV 0.86 PT 1.03 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 HN 0.86 LA 0.97 MK 0.96 ! NL 1.13 OV 0.91 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 LA 0.90 MK 0.94 NL 1.08 ! OV 0.92 PT 0.89 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.91 LA 0.85 MK 0.98 ! NL 1.08 OV 0.88 PT 1.03 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 HN 0.91 LA 0.91 MK 0.97 ! NL 1.08 OV 0.98 PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 LA 0.94 MK 1.02 NL 1.10 ! OV 0.91 PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.90 LA 0.91 MK 1.05 ! NL 1.09 OV 0.92 PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 1.00 LA 0.94 MK 1.04 ! NL 0.98 OV 0.93 PT 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 LA 0.92 MK 0.95 NL 1.02 ! OV 0.88 PT 0.90 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.92 LA 0.89 MK 0.94 ! NL 1.02 OV 0.88 PT 1.03 SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 HN 0.93 LA 0.90 MK 0.97 ! NL 0.97 OV 0.98 PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 LA 0.99 MK 0.95 NL 1.02 ! OV 0.96 PT 1.01 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.98 LA 0.98 MK 0.91 ! NL 1.04 OV 0.97 PT 1.06 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 1.02 LA 0.95 MK 0.92 ! NL 1.03 OV 1.05 PT 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.97 LA 0.88 MK 0.94 ! NL 1.07 OV 0.96 PT 1.01 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.04 LA 0.93 MK 0.99 ! NL 0.99 OV 0.98 PT 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 LA 0.84 MK 0.86 NL 1.08 ! OV 1.02 PT 0.84 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 HN 0.93 LA 0.83 MK 0.95 ! NL 1.00 OV 0.98 PT 0.92 SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.018983Jy sigma=0.025998 ! Fit after self-cal, rms=0.018248Jy sigma=0.024402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.57 mas, bpa=7.279 degrees ! Estimated noise=5.36504 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 = -0.00166166 Jy ! Component: 100 - total flux cleaned = -0.00224293 Jy ! Component: 150 - total flux cleaned = -0.00238313 Jy ! Component: 200 - total flux cleaned = -0.00246024 Jy ! Total flux subtracted in 200 components = -0.00246024 Jy ! Clean residual min=-0.000833 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0499969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0499969 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=0.017771Jy sigma=0.024620 ! Fit after self-cal, rms=0.017782Jy sigma=0.024604 ! Inverting map ! Added new window around map position (5.8, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102408 Jy ! Component: 100 - total flux cleaned = 0.00157006 Jy ! Component: 150 - total flux cleaned = 0.00177062 Jy ! Component: 200 - total flux cleaned = 0.00186893 Jy ! Total flux subtracted in 200 components = 0.00186893 Jy ! Clean residual min=-0.000804 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0518658 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0518658 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=0.017704Jy sigma=0.024475 ! Fit after self-cal, rms=0.017701Jy sigma=0.024456 ! 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=0.017701Jy sigma=0.024456 ! Fit after self-cal, rms=0.017331Jy sigma=0.024026 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.566 mas, bpa=7.691 degrees ! Estimated noise=5.17852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133454 Jy ! Component: 100 - total flux cleaned = -0.00154311 Jy ! Component: 150 - total flux cleaned = -0.00149379 Jy ! Component: 200 - total flux cleaned = -0.00147294 Jy ! Total flux subtracted in 200 components = -0.00147294 Jy ! Clean residual min=-0.000629 max=0.000639 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0503929 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0503929 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=0.016953Jy sigma=0.024235 ! Fit after self-cal, rms=0.016957Jy sigma=0.024231 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 = 7.33336e-05 Jy ! Component: 100 - total flux cleaned = 0.000101368 Jy ! Component: 150 - total flux cleaned = 0.000101405 Jy ! Component: 200 - total flux cleaned = 0.000117368 Jy ! Total flux subtracted in 200 components = 0.000117368 Jy ! Clean residual min=-0.000604 max=0.000630 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0505102 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0505102 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=0.016937Jy sigma=0.024227 ! Fit after self-cal, rms=0.016937Jy sigma=0.024225 ! 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=0.016937Jy sigma=0.024225 ! Fit after self-cal, rms=0.016669Jy sigma=0.023920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.564 mas, bpa=7.505 degrees ! Estimated noise=4.99203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125957 Jy ! Component: 100 - total flux cleaned = -0.00154484 Jy ! Component: 150 - total flux cleaned = -0.0015739 Jy ! Component: 200 - total flux cleaned = -0.00159001 Jy ! Total flux subtracted in 200 components = -0.00159001 Jy ! Clean residual min=-0.000551 max=0.000574 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0489202 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.0489202 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=0.016322Jy sigma=0.024130 ! Fit after self-cal, rms=0.016324Jy sigma=0.024128 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 (-16.4, -41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403411 Jy ! Component: 100 - total flux cleaned = 0.000359531 Jy ! Component: 150 - total flux cleaned = 0.000302266 Jy ! Component: 200 - total flux cleaned = 0.000284822 Jy ! Total flux subtracted in 200 components = 0.000284822 Jy ! Clean residual min=-0.000538 max=0.000531 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.049205 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.0492051 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=0.016299Jy sigma=0.024097 ! Fit after self-cal, rms=0.016297Jy sigma=0.024093 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.016297Jy sigma=0.024093 ! Fit after self-cal, rms=0.016109Jy sigma=0.023957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.755 mas, bpa=11.06 degrees ! Estimated noise=6.01046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106182 Jy ! Component: 100 - total flux cleaned = -0.00122613 Jy ! Component: 150 - total flux cleaned = -0.00117033 Jy ! Component: 200 - total flux cleaned = -0.00109374 Jy ! Total flux subtracted in 200 components = -0.00109374 Jy ! Clean residual min=-0.000592 max=0.000736 Jy/beam ! Clean residual mean=0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0481113 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.0481113 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=0.015834Jy sigma=0.024121 ! Fit after self-cal, rms=0.015833Jy sigma=0.024118 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 (19.4, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645781 Jy ! Component: 100 - total flux cleaned = 0.000891779 Jy ! Component: 150 - total flux cleaned = 0.00100976 Jy ! Component: 200 - total flux cleaned = 0.00110477 Jy ! Total flux subtracted in 200 components = 0.00110477 Jy ! Clean residual min=-0.000515 max=0.000542 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0492161 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.0492161 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=0.015812Jy sigma=0.024086 ! Fit after self-cal, rms=0.015812Jy sigma=0.024081 ! 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=1.001 mas, bmaj=1.562 mas, bpa=7.444 degrees ! Estimated noise=4.82514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 1.562 at 7.444 degrees (North through East) ! Clean map min=-0.00049424 max=0.037398 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=0.7933 mas, bmaj=1.222 mas, bpa=8.2 degrees ! Estimated noise=8.81119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292146 Jy ! Component: 100 - total flux cleaned = 0.0358886 Jy ! Component: 150 - total flux cleaned = 0.0387751 Jy ! Component: 200 - total flux cleaned = 0.0406975 Jy ! Total flux subtracted in 200 components = 0.0406975 Jy ! Clean residual min=-0.000992 max=0.001133 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0406975 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0406975 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.562 mas, bpa=7.444 degrees ! Estimated noise=4.82514 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 = 0.00188151 Jy ! Component: 100 - total flux cleaned = 0.00313218 Jy ! Component: 150 - total flux cleaned = 0.00403523 Jy ! Component: 200 - total flux cleaned = 0.00476279 Jy ! Total flux subtracted in 200 components = 0.00476279 Jy ! Clean residual min=-0.000643 max=0.000704 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0454603 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.0454603 Jy ! Inverting map ! Added new window around map position (11.8, -30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693903 Jy ! Component: 100 - total flux cleaned = 0.00123438 Jy ! Component: 150 - total flux cleaned = 0.00163548 Jy ! Component: 200 - total flux cleaned = 0.00199624 Jy ! Total flux subtracted in 200 components = 0.00199624 Jy ! Clean residual min=-0.000561 max=0.000584 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0474566 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 73 components and 0.0474566 Jy ! Inverting map ! Added new window around map position (-20.6, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508773 Jy ! Component: 100 - total flux cleaned = 0.000775448 Jy ! Component: 150 - total flux cleaned = 0.00100448 Jy ! Component: 200 - total flux cleaned = 0.00117924 Jy ! Total flux subtracted in 200 components = 0.00117924 Jy ! Clean residual min=-0.000538 max=0.000526 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0486358 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 0.0486358 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.755 mas, bpa=11.06 degrees ! Estimated noise=6.01046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440558 Jy ! Component: 100 - total flux cleaned = 0.000677583 Jy ! Component: 150 - total flux cleaned = 0.00079009 Jy ! Component: 200 - total flux cleaned = 0.000850028 Jy ! Total flux subtracted in 200 components = 0.000850028 Jy ! Clean residual min=-0.000512 max=0.000548 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0494858 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 = 5.5516e-05 Jy ! Component: 100 - total flux cleaned = 0.00011586 Jy ! Component: 150 - total flux cleaned = 0.000148094 Jy ! Component: 200 - total flux cleaned = 0.00016332 Jy ! Total flux subtracted in 200 components = 0.00016332 Jy ! Clean residual min=-0.000507 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0496491 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 133 components and 0.0496491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.562 mas, bpa=7.444 degrees ! Estimated noise=4.82514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.8693e-06 Jy ! Component: 100 - total flux cleaned = 1.60393e-05 Jy ! Component: 150 - total flux cleaned = 2.54547e-05 Jy ! Component: 200 - total flux cleaned = 3.47364e-05 Jy ! Total flux subtracted in 200 components = 3.47364e-05 Jy ! Clean residual min=-0.000507 max=0.000507 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0496839 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 160 components and 0.0496839 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=0.015720Jy sigma=0.024118 ! Fit after self-cal, rms=0.015713Jy sigma=0.024108 wmodel /scr/pima/s5272d_uvs/J1516+3650_X_map.mod ! Writing 160 model components to file: /scr/pima/s5272d_uvs/J1516+3650_X_map.mod wobs /scr/pima/s5272d_uvs/J1516+3650_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272d_uvs/J1516+3650_X_uvs.fits wwins /scr/pima/s5272d_uvs/J1516+3650_X_map.win ! wwins: Wrote 8 windows to /scr/pima/s5272d_uvs/J1516+3650_X_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 = 2.58883e-05 Jy ! Component: 100 - total flux cleaned = 9.43875e-05 Jy ! Component: 150 - total flux cleaned = 0.000110951 Jy ! Component: 200 - total flux cleaned = 0.000118932 Jy ! Component: 250 - total flux cleaned = 0.000126632 Jy ! Component: 300 - total flux cleaned = 0.000149158 Jy ! Component: 350 - total flux cleaned = 0.000178541 Jy ! Component: 400 - total flux cleaned = 0.000185869 Jy ! Component: 450 - total flux cleaned = 0.000228339 Jy ! Component: 500 - total flux cleaned = 0.000228322 Jy ! Component: 550 - total flux cleaned = 0.000248956 Jy ! Component: 600 - total flux cleaned = 0.000275806 Jy ! Component: 650 - total flux cleaned = 0.000262446 Jy ! Component: 700 - total flux cleaned = 0.000275534 Jy ! Component: 750 - total flux cleaned = 0.000294927 Jy ! Component: 800 - total flux cleaned = 0.000301309 Jy ! Component: 850 - total flux cleaned = 0.000326453 Jy ! Component: 900 - total flux cleaned = 0.000326339 Jy ! Component: 950 - total flux cleaned = 0.000320161 Jy ! Component: 1000 - total flux cleaned = 0.000326299 Jy ! Component: 1050 - total flux cleaned = 0.000332286 Jy ! Component: 1100 - total flux cleaned = 0.000344268 Jy ! Component: 1150 - total flux cleaned = 0.000350169 Jy ! Component: 1200 - total flux cleaned = 0.000356001 Jy ! Component: 1250 - total flux cleaned = 0.000367549 Jy ! Component: 1300 - total flux cleaned = 0.00038486 Jy ! Component: 1350 - total flux cleaned = 0.000396315 Jy ! Component: 1400 - total flux cleaned = 0.000418945 Jy ! Component: 1450 - total flux cleaned = 0.000435845 Jy ! Component: 1500 - total flux cleaned = 0.000452528 Jy ! Component: 1550 - total flux cleaned = 0.000463707 Jy ! Component: 1600 - total flux cleaned = 0.000502093 Jy ! Component: 1650 - total flux cleaned = 0.000513021 Jy ! Component: 1700 - total flux cleaned = 0.000534617 Jy ! Component: 1750 - total flux cleaned = 0.000556072 Jy ! Component: 1800 - total flux cleaned = 0.00056671 Jy ! Component: 1850 - total flux cleaned = 0.000587899 Jy ! Component: 1900 - total flux cleaned = 0.000582659 Jy ! Component: 1950 - total flux cleaned = 0.00061922 Jy ! Component: 2000 - total flux cleaned = 0.000639946 Jy ! Component: 2050 - total flux cleaned = 0.000655398 Jy ! Component: 2100 - total flux cleaned = 0.000675868 Jy ! Component: 2150 - total flux cleaned = 0.00070134 Jy ! Component: 2200 - total flux cleaned = 0.00070134 Jy ! Component: 2250 - total flux cleaned = 0.000711425 Jy ! Component: 2300 - total flux cleaned = 0.000751351 Jy ! Component: 2350 - total flux cleaned = 0.000766267 Jy ! Component: 2400 - total flux cleaned = 0.000771165 Jy ! Component: 2450 - total flux cleaned = 0.000800627 Jy ! Component: 2500 - total flux cleaned = 0.00082009 Jy ! Component: 2550 - total flux cleaned = 0.000849125 Jy ! Component: 2600 - total flux cleaned = 0.000839511 Jy ! Component: 2650 - total flux cleaned = 0.000882637 Jy ! Component: 2700 - total flux cleaned = 0.000882629 Jy ! Component: 2750 - total flux cleaned = 0.000906356 Jy ! Component: 2800 - total flux cleaned = 0.000925199 Jy ! Component: 2850 - total flux cleaned = 0.000934582 Jy ! Component: 2900 - total flux cleaned = 0.000957888 Jy ! Component: 2950 - total flux cleaned = 0.000962523 Jy ! Component: 3000 - total flux cleaned = 0.000981019 Jy ! Component: 3050 - total flux cleaned = 0.000994836 Jy ! Component: 3100 - total flux cleaned = 0.00100391 Jy ! Component: 3150 - total flux cleaned = 0.00103121 Jy ! Component: 3200 - total flux cleaned = 0.00106287 Jy ! Component: 3250 - total flux cleaned = 0.00105833 Jy ! Component: 3300 - total flux cleaned = 0.00108522 Jy ! Component: 3350 - total flux cleaned = 0.00110751 Jy ! Component: 3400 - total flux cleaned = 0.00112524 Jy ! Component: 3450 - total flux cleaned = 0.0011429 Jy ! Component: 3500 - total flux cleaned = 0.00116056 Jy ! Component: 3550 - total flux cleaned = 0.00117372 Jy ! Component: 3600 - total flux cleaned = 0.0011955 Jy ! Component: 3650 - total flux cleaned = 0.00120419 Jy ! Component: 3700 - total flux cleaned = 0.00123009 Jy ! Component: 3750 - total flux cleaned = 0.00124729 Jy ! Component: 3800 - total flux cleaned = 0.00126015 Jy ! Component: 3850 - total flux cleaned = 0.0012729 Jy ! Component: 3900 - total flux cleaned = 0.00126442 Jy ! Component: 3950 - total flux cleaned = 0.00129402 Jy ! Component: 4000 - total flux cleaned = 0.00131504 Jy ! Component: 4050 - total flux cleaned = 0.00133598 Jy ! Total flux subtracted in 4096 components = 0.0013527 Jy ! Clean residual min=-0.000319 max=0.000245 Jy/beam ! Clean residual mean=0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0510366 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 466 components and 0.0510366 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272d_uvs/J1516+3650_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 1.562 at 7.444 degrees (North through East) ! Clean map min=-0.00036156 max=0.037078 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272d_uvs/J1516+3650_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0370784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.06334e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571493 0.571493 1.14299 2.28597 4.57195 9.14389 18.2878 36.5756 73.1511 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.94 quit ! Quitting program ! Log file /scr/pima/s5272d_uvs/J1516+3650_X_uvs.log closed on Sat Jan 4 15:14:53 2014