! Started logfile: /scr/pima/bp171a9_uvs/J1315-0733_C_uvs.log on Sat Dec 21 09:14:28 2013 obs /scr/pima/bp171a9_uvs/J1315-0733_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1315-0733_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! AN table 2: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.935287 visibilities/baseline/integration-bin. ! Found source: J1315-0733 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6128 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1315-0733_C] 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 0.300x0.300 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 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002100Jy sigma=1.411345 ! Fit after self-cal, rms=0.971085Jy sigma=1.359705 ! 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=1.289 mas, bmaj=3.469 mas, bpa=-3.011 degrees ! Estimated noise=10.7199 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 = 0.0245409 Jy ! Component: 100 - total flux cleaned = 0.0302435 Jy ! Total flux subtracted in 100 components = 0.0302435 Jy ! Clean residual min=-0.001541 max=0.002123 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0302435 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0302435 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=0.024691Jy sigma=0.031270 ! Fit after self-cal, rms=0.021515Jy sigma=0.026408 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360124 Jy ! Component: 100 - total flux cleaned = 0.00510346 Jy ! Total flux subtracted in 100 components = 0.00510346 Jy ! Clean residual min=-0.001218 max=0.001281 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.035347 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.035347 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=0.021431Jy sigma=0.024570 ! Fit after self-cal, rms=0.021431Jy sigma=0.024568 ! 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=1.582 mas, bmaj=3.979 mas, bpa=-2.182 degrees ! Estimated noise=7.03471 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 = 0.00115921 Jy ! Component: 100 - total flux cleaned = 0.00168482 Jy ! Component: 150 - total flux cleaned = 0.00184943 Jy ! Component: 200 - total flux cleaned = 0.00187422 Jy ! Total flux subtracted in 200 components = 0.00187422 Jy ! Clean residual min=-0.001052 max=0.001009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0372212 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0372212 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=0.021534Jy sigma=0.024284 ! Fit after self-cal, rms=0.021533Jy sigma=0.024281 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.582 x 3.979 at -2.182 degrees (North through East) ! Clean map min=-0.0010062 max=0.034812 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* HN 1.00* KP 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 0.86 KP 0.93 LA 0.95 ! MK 1.02 NL 1.15 OV 0.91 PT 0.87 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.92 KP 0.96 LA 1.15 ! MK 1.05 NL 0.99 OV 0.97 PT 1.00 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 HN 0.88 KP 0.94 ! LA 1.19 MK 1.02 NL 1.01 OV 0.95 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.91 KP 0.99 LA 1.15 ! MK 1.00 NL 0.97 OV 1.05 PT 0.90 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.97 KP 0.99 LA 1.12 ! MK 1.01 NL 1.04 OV 1.01 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.08 HN 0.91 KP 0.99 ! LA 1.13 MK 0.97 NL 0.97 OV 0.96 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.93 KP 0.93 LA 1.04 ! MK 0.94 NL 1.02 OV 1.03 PT 0.94 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 0.87 KP 0.95 ! LA 1.04 MK 0.93 NL 0.97 OV 1.02 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.97 KP 1.03 LA 1.11 ! MK 0.98 NL 0.99 OV 1.12 PT 0.91 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.93 HN 0.98 KP 1.08 ! LA 1.02 MK 0.92 NL 1.01 OV 1.02 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.021533Jy sigma=0.024281 ! Fit after self-cal, rms=0.021295Jy sigma=0.023965 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.569 mas, bmaj=3.966 mas, bpa=-2.298 degrees ! Estimated noise=6.96009 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 = 3.24065e-05 Jy ! Component: 100 - total flux cleaned = 9.8851e-05 Jy ! Component: 150 - total flux cleaned = 0.000143164 Jy ! Component: 200 - total flux cleaned = 0.000187176 Jy ! Total flux subtracted in 200 components = 0.000187176 Jy ! Clean residual min=-0.000828 max=0.000954 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0374084 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0374084 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=0.021254Jy sigma=0.023984 ! Fit after self-cal, rms=0.021258Jy sigma=0.023981 ! 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=0.021258Jy sigma=0.023981 ! Fit after self-cal, rms=0.021240Jy sigma=0.023977 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=3.957 mas, bpa=-2.407 degrees ! Estimated noise=6.93144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09308e-05 Jy ! Component: 100 - total flux cleaned = 6.13513e-05 Jy ! Component: 150 - total flux cleaned = 9.59426e-05 Jy ! Component: 200 - total flux cleaned = 0.00011401 Jy ! Total flux subtracted in 200 components = 0.00011401 Jy ! Clean residual min=-0.000846 max=0.000954 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0375224 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0375224 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=0.021211Jy sigma=0.023994 ! Fit after self-cal, rms=0.021212Jy sigma=0.023994 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 = -6.71491e-06 Jy ! Component: 100 - total flux cleaned = -1.89666e-06 Jy ! Component: 150 - total flux cleaned = -1.93967e-06 Jy ! Component: 200 - total flux cleaned = -1.82516e-06 Jy ! Total flux subtracted in 200 components = -1.82516e-06 Jy ! Clean residual min=-0.000839 max=0.000959 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0375206 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0375206 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=0.021207Jy sigma=0.023996 ! Fit after self-cal, rms=0.021207Jy sigma=0.023995 ! 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=0.021207Jy sigma=0.023995 ! Fit after self-cal, rms=0.021191Jy sigma=0.023992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=3.95 mas, bpa=-2.503 degrees ! Estimated noise=6.90488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.95177e-06 Jy ! Component: 100 - total flux cleaned = 2.54732e-05 Jy ! Component: 150 - total flux cleaned = 5.4923e-05 Jy ! Component: 200 - total flux cleaned = 6.75503e-05 Jy ! Total flux subtracted in 200 components = 6.75503e-05 Jy ! Clean residual min=-0.000857 max=0.000957 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0375881 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0375881 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=0.021172Jy sigma=0.024007 ! Fit after self-cal, rms=0.021173Jy sigma=0.024007 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 = -8.89452e-06 Jy ! Component: 100 - total flux cleaned = -5.19786e-06 Jy ! Component: 150 - total flux cleaned = -1.77623e-06 Jy ! Component: 200 - total flux cleaned = 1.31767e-06 Jy ! Total flux subtracted in 200 components = 1.31767e-06 Jy ! Clean residual min=-0.000853 max=0.000960 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0375894 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0375894 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=0.021169Jy sigma=0.024008 ! Fit after self-cal, rms=0.021170Jy sigma=0.024008 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.021170Jy sigma=0.024008 ! Fit after self-cal, rms=0.021159Jy sigma=0.024007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=6.765 mas, bpa=-2.606 degrees ! Estimated noise=8.80657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.33779e-05 Jy ! Component: 100 - total flux cleaned = -1.32126e-05 Jy ! Component: 150 - total flux cleaned = -1.61282e-05 Jy ! Component: 200 - total flux cleaned = -1.62585e-05 Jy ! Total flux subtracted in 200 components = -1.62585e-05 Jy ! Clean residual min=-0.001210 max=0.001368 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0375732 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.0375732 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=0.021161Jy sigma=0.024005 ! Fit after self-cal, rms=0.021162Jy sigma=0.024003 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 = -1.59297e-05 Jy ! Component: 100 - total flux cleaned = -2.49093e-05 Jy ! Component: 150 - total flux cleaned = -3.07017e-05 Jy ! Component: 200 - total flux cleaned = -3.25723e-05 Jy ! Total flux subtracted in 200 components = -3.25723e-05 Jy ! Clean residual min=-0.001206 max=0.001370 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0375406 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.0375406 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=0.021163Jy sigma=0.024005 ! Fit after self-cal, rms=0.021163Jy sigma=0.024004 ! 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=1.555 mas, bmaj=3.944 mas, bpa=-2.568 degrees ! Estimated noise=6.88536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.555 x 3.944 at -2.568 degrees (North through East) ! Clean map min=-0.00081784 max=0.033948 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=3.46 mas, bpa=-3.433 degrees ! Estimated noise=10.4388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257678 Jy ! Component: 100 - total flux cleaned = 0.0317998 Jy ! Component: 150 - total flux cleaned = 0.0342176 Jy ! Component: 200 - total flux cleaned = 0.0356313 Jy ! Total flux subtracted in 200 components = 0.0356313 Jy ! Clean residual min=-0.001132 max=0.001185 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0356313 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0356313 Jy ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=3.944 mas, bpa=-2.568 degrees ! Estimated noise=6.88536 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) ! Added new window around map position (-0.6, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121234 Jy ! Component: 100 - total flux cleaned = 0.00189594 Jy ! Component: 150 - total flux cleaned = 0.00237534 Jy ! Component: 200 - total flux cleaned = 0.0026354 Jy ! Total flux subtracted in 200 components = 0.0026354 Jy ! Clean residual min=-0.000806 max=0.000875 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0382667 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.0382667 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=6.765 mas, bpa=-2.606 degrees ! Estimated noise=8.80657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320626 Jy ! Component: 100 - total flux cleaned = 0.000407856 Jy ! Component: 150 - total flux cleaned = 0.000466774 Jy ! Component: 200 - total flux cleaned = 0.000506653 Jy ! Total flux subtracted in 200 components = 0.000506653 Jy ! Clean residual min=-0.001042 max=0.001254 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0387734 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 = 1.38684e-05 Jy ! Component: 100 - total flux cleaned = 2.01907e-05 Jy ! Component: 150 - total flux cleaned = 3.18847e-05 Jy ! Component: 200 - total flux cleaned = 3.20423e-05 Jy ! Total flux subtracted in 200 components = 3.20423e-05 Jy ! Clean residual min=-0.001031 max=0.001244 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0388054 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.0388054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=3.944 mas, bpa=-2.568 degrees ! Estimated noise=6.88536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.80292e-05 Jy ! Component: 100 - total flux cleaned = 4.16244e-07 Jy ! Component: 150 - total flux cleaned = 7.526e-08 Jy ! Component: 200 - total flux cleaned = 1.34591e-05 Jy ! Total flux subtracted in 200 components = 1.34591e-05 Jy ! Clean residual min=-0.000760 max=0.000806 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0388189 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.0388189 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=0.021115Jy sigma=0.023966 ! Fit after self-cal, rms=0.021117Jy sigma=0.023957 wmodel /scr/pima/bp171a9_uvs/J1315-0733_C_map.mod ! Writing 82 model components to file: /scr/pima/bp171a9_uvs/J1315-0733_C_map.mod wobs /scr/pima/bp171a9_uvs/J1315-0733_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1315-0733_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1315-0733_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1315-0733_C_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 = 0.000228835 Jy ! Component: 100 - total flux cleaned = 0.000257245 Jy ! Component: 150 - total flux cleaned = 0.000257539 Jy ! Component: 200 - total flux cleaned = 0.000271051 Jy ! Component: 250 - total flux cleaned = 0.000271302 Jy ! Component: 300 - total flux cleaned = 0.000283608 Jy ! Component: 350 - total flux cleaned = 0.000224012 Jy ! Component: 400 - total flux cleaned = 0.000166018 Jy ! Component: 450 - total flux cleaned = 0.000132109 Jy ! Component: 500 - total flux cleaned = 0.000121073 Jy ! Component: 550 - total flux cleaned = 0.000110192 Jy ! Component: 600 - total flux cleaned = 9.96347e-05 Jy ! Component: 650 - total flux cleaned = 0.000120848 Jy ! Component: 700 - total flux cleaned = 0.000131168 Jy ! Component: 750 - total flux cleaned = 0.00014131 Jy ! Component: 800 - total flux cleaned = 0.000151328 Jy ! Component: 850 - total flux cleaned = 0.000180793 Jy ! Component: 900 - total flux cleaned = 0.000151234 Jy ! Component: 950 - total flux cleaned = 0.000112474 Jy ! Component: 1000 - total flux cleaned = 9.36066e-05 Jy ! Component: 1050 - total flux cleaned = 0.000103133 Jy ! Component: 1100 - total flux cleaned = 0.000103144 Jy ! Component: 1150 - total flux cleaned = 0.000121415 Jy ! Component: 1200 - total flux cleaned = 8.52532e-05 Jy ! Component: 1250 - total flux cleaned = 0.000120979 Jy ! Component: 1300 - total flux cleaned = 0.000121044 Jy ! Component: 1350 - total flux cleaned = 0.000129673 Jy ! Component: 1400 - total flux cleaned = 0.000103656 Jy ! Component: 1450 - total flux cleaned = 0.000120839 Jy ! Component: 1500 - total flux cleaned = 0.000120845 Jy ! Component: 1550 - total flux cleaned = 0.000129259 Jy ! Component: 1600 - total flux cleaned = 0.000112639 Jy ! Component: 1650 - total flux cleaned = 0.000162118 Jy ! Component: 1700 - total flux cleaned = 0.000170213 Jy ! Component: 1750 - total flux cleaned = 0.000186401 Jy ! Component: 1800 - total flux cleaned = 0.000194431 Jy ! Component: 1850 - total flux cleaned = 0.000218278 Jy ! Component: 1900 - total flux cleaned = 0.000241983 Jy ! Component: 1950 - total flux cleaned = 0.000249795 Jy ! Component: 2000 - total flux cleaned = 0.000280821 Jy ! Component: 2050 - total flux cleaned = 0.000288487 Jy ! Component: 2100 - total flux cleaned = 0.000326577 Jy ! Component: 2150 - total flux cleaned = 0.000341648 Jy ! Component: 2200 - total flux cleaned = 0.000349216 Jy ! Component: 2250 - total flux cleaned = 0.000408551 Jy ! Component: 2300 - total flux cleaned = 0.00043794 Jy ! Component: 2350 - total flux cleaned = 0.000438033 Jy ! Component: 2400 - total flux cleaned = 0.000474258 Jy ! Component: 2450 - total flux cleaned = 0.000503063 Jy ! Component: 2500 - total flux cleaned = 0.000531621 Jy ! Component: 2550 - total flux cleaned = 0.000574198 Jy ! Component: 2600 - total flux cleaned = 0.000602419 Jy ! Component: 2650 - total flux cleaned = 0.000637368 Jy ! Component: 2700 - total flux cleaned = 0.000665079 Jy ! Component: 2750 - total flux cleaned = 0.000678842 Jy ! Component: 2800 - total flux cleaned = 0.000706057 Jy ! Component: 2850 - total flux cleaned = 0.000719726 Jy ! Component: 2900 - total flux cleaned = 0.000746637 Jy ! Component: 2950 - total flux cleaned = 0.000766724 Jy ! Component: 3000 - total flux cleaned = 0.000773327 Jy ! Component: 3050 - total flux cleaned = 0.000786618 Jy ! Component: 3100 - total flux cleaned = 0.000812823 Jy ! Component: 3150 - total flux cleaned = 0.000812838 Jy ! Component: 3200 - total flux cleaned = 0.000838727 Jy ! Component: 3250 - total flux cleaned = 0.000864433 Jy ! Component: 3300 - total flux cleaned = 0.000838942 Jy ! Component: 3350 - total flux cleaned = 0.000908821 Jy ! Component: 3400 - total flux cleaned = 0.000933971 Jy ! Component: 3450 - total flux cleaned = 0.000940308 Jy ! Component: 3500 - total flux cleaned = 0.000952725 Jy ! Component: 3550 - total flux cleaned = 0.00096517 Jy ! Component: 3600 - total flux cleaned = 0.000983664 Jy ! Component: 3650 - total flux cleaned = 0.00098369 Jy ! Component: 3700 - total flux cleaned = 0.00101418 Jy ! Component: 3750 - total flux cleaned = 0.00103235 Jy ! Component: 3800 - total flux cleaned = 0.0010323 Jy ! Component: 3850 - total flux cleaned = 0.00106227 Jy ! Component: 3900 - total flux cleaned = 0.00105627 Jy ! Component: 3950 - total flux cleaned = 0.00108587 Jy ! Component: 4000 - total flux cleaned = 0.00108585 Jy ! Component: 4050 - total flux cleaned = 0.00109173 Jy ! Total flux subtracted in 4096 components = 0.00110918 Jy ! Clean residual min=-0.000349 max=0.000351 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0399281 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 410 components and 0.039928 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1315-0733_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.555 x 3.944 at -2.568 degrees (North through East) ! Clean map min=-0.00072482 max=0.03399 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1315-0733_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0339902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108477 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.957431 0.957431 1.91486 3.82972 7.65945 15.3189 30.6378 61.2756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 313.338 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1315-0733_C_uvs.log closed on Sat Dec 21 09:14:32 2013