! Started logfile: /scr/pima/s5272b_uvs/J0650+6001_X_uvs.log on Wed Dec 18 20:26:24 2013 obs /scr/pima/s5272b_uvs/J0650+6001_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0650+6001_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 17 integrations on 36 of 36 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.985465 visibilities/baseline/integration-bin. ! Found source: J0650+6001 ! ! 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 32544 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/s5272b_uvs/J0650+6001_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.238434Jy sigma=33.692611 ! Fit after self-cal, rms=0.414303Jy sigma=7.967237 ! 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=0.9805 mas, bmaj=1.156 mas, bpa=84.25 degrees ! Estimated noise=0.581291 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 = 0.536289 Jy ! Component: 100 - total flux cleaned = 0.677559 Jy ! Total flux subtracted in 100 components = 0.677559 Jy ! Clean residual min=-0.037832 max=0.171694 Jy/beam ! Clean residual mean=-0.000032 rms=0.008548 Jy/beam ! Combined flux in latest and established models = 0.677559 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.677559 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=0.261367Jy sigma=7.909388 ! Fit after self-cal, rms=0.261454Jy sigma=7.907656 ! Inverting map ! Added new window around map position (-1.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137609 Jy ! Component: 100 - total flux cleaned = 0.198305 Jy ! Total flux subtracted in 100 components = 0.198305 Jy ! Clean residual min=-0.025779 max=0.052832 Jy/beam ! Clean residual mean=-0.000016 rms=0.005555 Jy/beam ! Combined flux in latest and established models = 0.875863 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.875863 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=0.178067Jy sigma=5.286468 ! Fit after self-cal, rms=0.162506Jy sigma=4.983720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517901 Jy ! Component: 100 - total flux cleaned = 0.0832489 Jy ! Total flux subtracted in 100 components = 0.0832489 Jy ! Clean residual min=-0.020539 max=0.029452 Jy/beam ! Clean residual mean=-0.000008 rms=0.004336 Jy/beam ! Combined flux in latest and established models = 0.959112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.959112 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=0.142561Jy sigma=4.192087 ! Fit after self-cal, rms=0.140701Jy sigma=4.149022 ! 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=1.277 mas, bmaj=1.624 mas, bpa=83.86 degrees ! Estimated noise=0.338174 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 = 0.0412448 Jy ! Component: 100 - total flux cleaned = 0.0647186 Jy ! Component: 150 - total flux cleaned = 0.0797871 Jy ! Component: 200 - total flux cleaned = 0.0873806 Jy ! Total flux subtracted in 200 components = 0.0873806 Jy ! Clean residual min=-0.018939 max=0.030819 Jy/beam ! Clean residual mean=-0.000044 rms=0.005772 Jy/beam ! Combined flux in latest and established models = 1.04649 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 1.04649 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=0.134074Jy sigma=3.678619 ! Fit after self-cal, rms=0.133654Jy sigma=3.660577 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.277 x 1.624 at 83.86 degrees (North through East) ! Clean map min=-0.019133 max=0.70007 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* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 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* FD 1.00* HN 1.00* KP 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 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* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.89 KP 1.15 ! NL 1.20 OV 1.02 PT 0.85 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 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 0.88 FD 1.00 HN 0.93 KP 1.12 ! MK 1.06 NL 1.19 OV 0.96 PT 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.94 KP 1.03 ! NL 1.17 OV 1.04 PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 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 FD 1.01 HN 0.98 KP 1.01 ! MK 1.08 NL 1.20 OV 0.98 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.92 KP 1.17 ! NL 1.16 OV 1.01 PT 0.84 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.92 HN 0.92 KP 1.13 ! MK 1.14 NL 1.11 OV 0.95 PT 0.83 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.96 HN 0.96 KP 1.14 ! MK 0.97 NL 1.16 OV 0.97 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00 HN 1.02 KP 1.10 ! MK 1.18 NL 1.18 OV 1.00 PT 0.86 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 0.98 KP 1.17 ! NL 1.17 OV 1.06 PT 0.85 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.96 HN 0.99 KP 1.08 ! MK 1.15 NL 1.18 OV 1.01 PT 0.84 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 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* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.133654Jy sigma=3.660577 ! Fit after self-cal, rms=0.116123Jy sigma=3.164297 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=1.638 mas, bpa=83.8 degrees ! Estimated noise=0.338922 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 (0.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022665 Jy ! Component: 100 - total flux cleaned = 0.0367824 Jy ! Component: 150 - total flux cleaned = 0.0468674 Jy ! Component: 200 - total flux cleaned = 0.0540514 Jy ! Total flux subtracted in 200 components = 0.0540514 Jy ! Clean residual min=-0.013018 max=0.016707 Jy/beam ! Clean residual mean=-0.000018 rms=0.003546 Jy/beam ! Combined flux in latest and established models = 1.10054 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 1.10054 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=0.111563Jy sigma=3.015186 ! Fit after self-cal, rms=0.110880Jy sigma=2.996380 ! 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=0.110880Jy sigma=2.996380 ! Fit after self-cal, rms=0.100173Jy sigma=2.536671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=1.638 mas, bpa=83.78 degrees ! Estimated noise=0.336475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000558533 Jy ! Component: 100 - total flux cleaned = 0.000585857 Jy ! Component: 150 - total flux cleaned = 0.00151621 Jy ! Component: 200 - total flux cleaned = 0.00189965 Jy ! Total flux subtracted in 200 components = 0.00189965 Jy ! Clean residual min=-0.010703 max=0.016138 Jy/beam ! Clean residual mean=-0.000026 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 1.10244 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 1.10244 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=0.097926Jy sigma=2.512447 ! Fit after self-cal, rms=0.097884Jy sigma=2.510045 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 (3, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141669 Jy ! Component: 100 - total flux cleaned = 0.0178741 Jy ! Component: 150 - total flux cleaned = 0.0190833 Jy ! Component: 200 - total flux cleaned = 0.0201475 Jy ! Total flux subtracted in 200 components = 0.0201475 Jy ! Clean residual min=-0.010510 max=0.011037 Jy/beam ! Clean residual mean=-0.000018 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 1.12259 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 1.12259 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=0.095351Jy sigma=2.447539 ! Fit after self-cal, rms=0.095190Jy sigma=2.441562 ! 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=0.095190Jy sigma=2.441562 ! Fit after self-cal, rms=0.083030Jy sigma=2.063576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=1.634 mas, bpa=83.51 degrees ! Estimated noise=0.336856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416924 Jy ! Component: 100 - total flux cleaned = 0.00503707 Jy ! Component: 150 - total flux cleaned = 0.00502751 Jy ! Component: 200 - total flux cleaned = 0.00488549 Jy ! Total flux subtracted in 200 components = 0.00488549 Jy ! Clean residual min=-0.007368 max=0.008398 Jy/beam ! Clean residual mean=-0.000016 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.12748 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 1.12748 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=0.082008Jy sigma=2.048749 ! Fit after self-cal, rms=0.081979Jy sigma=2.047642 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 (-4.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761227 Jy ! Component: 100 - total flux cleaned = 0.00883542 Jy ! Component: 150 - total flux cleaned = 0.00883655 Jy ! Component: 200 - total flux cleaned = 0.00884404 Jy ! Total flux subtracted in 200 components = 0.00884404 Jy ! Clean residual min=-0.006752 max=0.007220 Jy/beam ! Clean residual mean=-0.000011 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 1.13632 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 1.13632 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=0.080705Jy sigma=2.021396 ! Fit after self-cal, rms=0.080629Jy sigma=2.019475 ! 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=0.080629Jy sigma=2.019475 ! Fit after self-cal, rms=0.076116Jy sigma=1.843147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=2.851 mas, bpa=73.66 degrees ! Estimated noise=0.369813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455714 Jy ! Component: 100 - total flux cleaned = 0.00653296 Jy ! Component: 150 - total flux cleaned = 0.00763918 Jy ! Component: 200 - total flux cleaned = 0.00811889 Jy ! Total flux subtracted in 200 components = 0.00811889 Jy ! Clean residual min=-0.007297 max=0.007146 Jy/beam ! Clean residual mean=-0.000012 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 1.14444 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 1.14444 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=0.075844Jy sigma=1.835383 ! Fit after self-cal, rms=0.075805Jy sigma=1.834408 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 = 0.00107917 Jy ! Component: 100 - total flux cleaned = 0.00161139 Jy ! Component: 150 - total flux cleaned = 0.00193028 Jy ! Component: 200 - total flux cleaned = 0.00229373 Jy ! Total flux subtracted in 200 components = 0.00229373 Jy ! Clean residual min=-0.007140 max=0.007013 Jy/beam ! Clean residual mean=-0.000010 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 1.14673 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 178 components and 1.14673 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=0.075607Jy sigma=1.832357 ! Fit after self-cal, rms=0.075579Jy sigma=1.831966 ! 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=1.274 mas, bmaj=1.632 mas, bpa=83.32 degrees ! Estimated noise=0.336496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.632 at 83.32 degrees (North through East) ! Clean map min=-0.0062525 max=0.68852 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.075579Jy sigma=1.831966 ! Fit after self-cal, rms=0.073065Jy sigma=1.720975 ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=1.633 mas, bpa=83.41 degrees ! Estimated noise=0.336484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346666 Jy ! Component: 100 - total flux cleaned = -0.000215565 Jy ! Component: 150 - total flux cleaned = 0.00014557 Jy ! Component: 200 - total flux cleaned = 0.000370152 Jy ! Total flux subtracted in 200 components = 0.000370152 Jy ! Clean residual min=-0.006629 max=0.005834 Jy/beam ! Clean residual mean=-0.000007 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 1.1471 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 191 components and 1.1471 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=0.072301Jy sigma=1.714848 ! Fit after self-cal, rms=0.072276Jy sigma=1.714643 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013096 Jy ! Component: 100 - total flux cleaned = 0.000236047 Jy ! Component: 150 - total flux cleaned = 0.000136882 Jy ! Component: 200 - total flux cleaned = 0.000234248 Jy ! Total flux subtracted in 200 components = 0.000234248 Jy ! Clean residual min=-0.006610 max=0.005758 Jy/beam ! Clean residual mean=-0.000006 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 1.14734 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 199 components and 1.14734 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=0.071883Jy sigma=1.709573 ! Fit after self-cal, rms=0.071875Jy sigma=1.709499 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.071875Jy sigma=1.709499 ! Fit after self-cal, rms=0.071384Jy sigma=1.698852 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=0.9822 mas, bmaj=1.167 mas, bpa=83.69 degrees ! Estimated noise=0.577146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.53686 Jy ! Component: 100 - total flux cleaned = 0.721355 Jy ! Component: 150 - total flux cleaned = 0.815464 Jy ! Component: 200 - total flux cleaned = 0.87506 Jy ! Total flux subtracted in 200 components = 0.87506 Jy ! Clean residual min=-0.014663 max=0.032052 Jy/beam ! Clean residual mean=-0.000022 rms=0.003580 Jy/beam ! Combined flux in latest and established models = 0.87506 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.87506 Jy ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.631 mas, bpa=83.39 degrees ! Estimated noise=0.335846 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 = 0.0689292 Jy ! Component: 100 - total flux cleaned = 0.109894 Jy ! Component: 150 - total flux cleaned = 0.138139 Jy ! Component: 200 - total flux cleaned = 0.159972 Jy ! Total flux subtracted in 200 components = 0.159972 Jy ! Clean residual min=-0.009041 max=0.013131 Jy/beam ! Clean residual mean=-0.000058 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 1.03503 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 66 components and 1.03503 Jy ! Inverting map ! Added new window around map position (-3.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017853 Jy ! Component: 100 - total flux cleaned = 0.0327415 Jy ! Component: 150 - total flux cleaned = 0.0452786 Jy ! Component: 200 - total flux cleaned = 0.0559068 Jy ! Total flux subtracted in 200 components = 0.0559068 Jy ! Clean residual min=-0.007850 max=0.007839 Jy/beam ! Clean residual mean=-0.000032 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 1.09094 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 1.09094 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=2.334 mas, bmaj=2.85 mas, bpa=73.73 degrees ! Estimated noise=0.369316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132647 Jy ! Component: 100 - total flux cleaned = 0.0227841 Jy ! Component: 150 - total flux cleaned = 0.0301419 Jy ! Component: 200 - total flux cleaned = 0.036008 Jy ! Total flux subtracted in 200 components = 0.036008 Jy ! Clean residual min=-0.007737 max=0.007502 Jy/beam ! Clean residual mean=-0.000031 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 1.12695 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 = 0.00479612 Jy ! Component: 100 - total flux cleaned = 0.00882683 Jy ! Component: 150 - total flux cleaned = 0.0122336 Jy ! Component: 200 - total flux cleaned = 0.0151407 Jy ! Total flux subtracted in 200 components = 0.0151407 Jy ! Clean residual min=-0.007227 max=0.006934 Jy/beam ! Clean residual mean=-0.000019 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 1.14209 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 164 components and 1.14209 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.631 mas, bpa=83.39 degrees ! Estimated noise=0.335846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023487 Jy ! Component: 100 - total flux cleaned = 5.83496e-05 Jy ! Component: 150 - total flux cleaned = 0.000373881 Jy ! Component: 200 - total flux cleaned = 0.000675667 Jy ! Total flux subtracted in 200 components = 0.000675667 Jy ! Clean residual min=-0.006637 max=0.005541 Jy/beam ! Clean residual mean=-0.000009 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 1.14276 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 182 components and 1.14276 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=0.072345Jy sigma=1.723040 ! Fit after self-cal, rms=0.072275Jy sigma=1.720988 wmodel /scr/pima/s5272b_uvs/J0650+6001_X_map.mod ! Writing 182 model components to file: /scr/pima/s5272b_uvs/J0650+6001_X_map.mod wobs /scr/pima/s5272b_uvs/J0650+6001_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0650+6001_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0650+6001_X_map.win ! wwins: Wrote 6 windows to /scr/pima/s5272b_uvs/J0650+6001_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 = -0.00278184 Jy ! Component: 100 - total flux cleaned = -0.0036327 Jy ! Component: 150 - total flux cleaned = -0.00403917 Jy ! Component: 200 - total flux cleaned = -0.00452946 Jy ! Component: 250 - total flux cleaned = -0.00481444 Jy ! Component: 300 - total flux cleaned = -0.00518689 Jy ! Component: 350 - total flux cleaned = -0.00555053 Jy ! Component: 400 - total flux cleaned = -0.0059977 Jy ! Component: 450 - total flux cleaned = -0.00608588 Jy ! Component: 500 - total flux cleaned = -0.00643162 Jy ! Component: 550 - total flux cleaned = -0.0066015 Jy ! Component: 600 - total flux cleaned = -0.00685254 Jy ! Component: 650 - total flux cleaned = -0.00734578 Jy ! Component: 700 - total flux cleaned = -0.00726447 Jy ! Component: 750 - total flux cleaned = -0.00782863 Jy ! Component: 800 - total flux cleaned = -0.0079871 Jy ! Component: 850 - total flux cleaned = -0.00845638 Jy ! Component: 900 - total flux cleaned = -0.00884117 Jy ! Component: 950 - total flux cleaned = -0.00914457 Jy ! Component: 1000 - total flux cleaned = -0.00929599 Jy ! Component: 1050 - total flux cleaned = -0.009594 Jy ! Component: 1100 - total flux cleaned = -0.00989005 Jy ! Component: 1150 - total flux cleaned = -0.0101087 Jy ! Component: 1200 - total flux cleaned = -0.0105415 Jy ! Component: 1250 - total flux cleaned = -0.0106831 Jy ! Component: 1300 - total flux cleaned = -0.0108243 Jy ! Component: 1350 - total flux cleaned = -0.0111035 Jy ! Component: 1400 - total flux cleaned = -0.0113116 Jy ! Component: 1450 - total flux cleaned = -0.0113803 Jy ! Component: 1500 - total flux cleaned = -0.011653 Jy ! Component: 1550 - total flux cleaned = -0.0115856 Jy ! Component: 1600 - total flux cleaned = -0.011854 Jy ! Component: 1650 - total flux cleaned = -0.0121862 Jy ! Component: 1700 - total flux cleaned = -0.0120544 Jy ! Component: 1750 - total flux cleaned = -0.0122498 Jy ! Component: 1800 - total flux cleaned = -0.0121847 Jy ! Component: 1850 - total flux cleaned = -0.0121206 Jy ! Component: 1900 - total flux cleaned = -0.0123764 Jy ! Component: 1950 - total flux cleaned = -0.0126304 Jy ! Component: 2000 - total flux cleaned = -0.0126308 Jy ! Component: 2050 - total flux cleaned = -0.0126936 Jy ! Component: 2100 - total flux cleaned = -0.01288 Jy ! Component: 2150 - total flux cleaned = -0.0133735 Jy ! Component: 2200 - total flux cleaned = -0.0133732 Jy ! Component: 2250 - total flux cleaned = -0.0133129 Jy ! Component: 2300 - total flux cleaned = -0.0136154 Jy ! Component: 2350 - total flux cleaned = -0.0136751 Jy ! Component: 2400 - total flux cleaned = -0.0139139 Jy ! Component: 2450 - total flux cleaned = -0.0141499 Jy ! Component: 2500 - total flux cleaned = -0.0142084 Jy ! Component: 2550 - total flux cleaned = -0.0144999 Jy ! Component: 2600 - total flux cleaned = -0.0145003 Jy ! Component: 2650 - total flux cleaned = -0.0150184 Jy ! Component: 2700 - total flux cleaned = -0.0152472 Jy ! Component: 2750 - total flux cleaned = -0.0154744 Jy ! Component: 2800 - total flux cleaned = -0.015531 Jy ! Component: 2850 - total flux cleaned = -0.0159803 Jy ! Component: 2900 - total flux cleaned = -0.0162592 Jy ! Component: 2950 - total flux cleaned = -0.0165354 Jy ! Component: 3000 - total flux cleaned = -0.0165898 Jy ! Component: 3050 - total flux cleaned = -0.0169721 Jy ! Component: 3100 - total flux cleaned = -0.0170808 Jy ! Component: 3150 - total flux cleaned = -0.0171348 Jy ! Component: 3200 - total flux cleaned = -0.0172962 Jy ! Component: 3250 - total flux cleaned = -0.0172964 Jy ! Component: 3300 - total flux cleaned = -0.0177736 Jy ! Component: 3350 - total flux cleaned = -0.0179841 Jy ! Component: 3400 - total flux cleaned = -0.0180366 Jy ! Component: 3450 - total flux cleaned = -0.0181929 Jy ! Component: 3500 - total flux cleaned = -0.0181933 Jy ! Component: 3550 - total flux cleaned = -0.0183994 Jy ! Component: 3600 - total flux cleaned = -0.0187574 Jy ! Component: 3650 - total flux cleaned = -0.0189608 Jy ! Component: 3700 - total flux cleaned = -0.0190621 Jy ! Component: 3750 - total flux cleaned = -0.0193136 Jy ! Component: 3800 - total flux cleaned = -0.0193635 Jy ! Component: 3850 - total flux cleaned = -0.0195125 Jy ! Component: 3900 - total flux cleaned = -0.019661 Jy ! Component: 3950 - total flux cleaned = -0.0199564 Jy ! Component: 4000 - total flux cleaned = -0.0202007 Jy ! Component: 4050 - total flux cleaned = -0.020298 Jy ! Total flux subtracted in 4096 components = -0.0203466 Jy ! Clean residual min=-0.003024 max=0.002461 Jy/beam ! Clean residual mean=-0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 1.12242 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 497 components and 1.12242 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0650+6001_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.631 at 83.39 degrees (North through East) ! Clean map min=-0.0050878 max=0.68377 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0650+6001_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.683775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000851831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373733 0.373733 0.747467 1.49493 2.98987 5.97973 11.9595 23.9189 47.8379 95.6757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.683 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 802.711 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0650+6001_X_uvs.log closed on Wed Dec 18 20:26:29 2013