! Started logfile: /scr/pima/gb073_uvs/J0047+0319_S_uvs.log on Sat Dec 26 10:09:50 2015 obs /scr/pima/gb073_uvs/J0047+0319_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0047+0319_S_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! AN table 2: 58 integrations on 10 of 10 possible baselines. ! AN table 3: 58 integrations on 21 of 21 possible baselines. ! AN table 4: 58 integrations on 10 of 10 possible baselines. ! AN table 5: 116 integrations on 28 of 28 possible baselines. ! AN table 6: 58 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.910986 visibilities/baseline/integration-bin. ! Found source: J0047+0319 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 90880 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J0047+0319_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 234 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 58 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 234 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 58 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 234 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! A total of 58 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 234 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! A total of 58 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.030708Jy sigma=7.108991 ! Fit after self-cal, rms=0.965103Jy sigma=6.707646 ! 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=2.927 mas, bmaj=6.559 mas, bpa=-5.015 degrees ! Estimated noise=0.905694 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 = 0.046108 Jy ! Component: 100 - total flux cleaned = 0.0559877 Jy ! Total flux subtracted in 100 components = 0.0559877 Jy ! Clean residual min=-0.004621 max=0.004553 Jy/beam ! Clean residual mean=-0.000003 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.0559877 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0559877 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=0.237169Jy sigma=0.590344 ! Fit after self-cal, rms=0.236555Jy sigma=0.579430 ! 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=3.669 mas, bmaj=8.123 mas, bpa=-7.314 degrees ! Estimated noise=0.379731 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 = 0.001289 Jy ! Component: 100 - total flux cleaned = 0.00082205 Jy ! Component: 150 - total flux cleaned = 0.000380293 Jy ! Component: 200 - total flux cleaned = 7.19627e-05 Jy ! Total flux subtracted in 200 components = 7.19627e-05 Jy ! Clean residual min=-0.002771 max=0.002916 Jy/beam ! Clean residual mean=-0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0560596 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0560596 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=0.236439Jy sigma=0.578577 ! Fit after self-cal, rms=0.236423Jy sigma=0.578277 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 8.123 at -7.314 degrees (North through East) ! Clean map min=-0.0027591 max=0.059561 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* 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: ! FD 0.98 KP 1.18 MK 0.88 OV 0.92 ! PT 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 1.07 KP 1.01 LA 0.99 ! MK 0.98 OV 1.12 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! FD 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.92 LA 0.95 NL 0.88 PT 1.04 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.88 KP 0.95 MK 0.93 OV 1.12 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! FD 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.18 KP 0.90 LA 1.18 ! MK 1.04 OV 1.00* PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.87 KP 1.03 MK 0.98 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! FD 1.06 KP 1.10 MK 0.87 OV 1.00* ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.08 KP 0.96 LA 1.03 ! MK 0.86 OV 1.00* PT 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.88 LA 0.86 NL 0.89 PT 0.96 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.84 KP 1.09 MK 0.87 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! FD 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! FD 0.93 KP 1.16 MK 1.01 OV 0.94 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.17 KP 0.93 LA 1.08 ! MK 0.86 OV 0.98 PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.91 LA 0.95 NL 0.91 PT 1.00* ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! FD 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.19 KP 0.89 LA 1.00 ! MK 1.04 OV 1.05 PT 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! FD 0.91 KP 1.04 MK 0.95 OV 0.92 ! PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* KP 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.236423Jy sigma=0.578277 ! Fit after self-cal, rms=0.236370Jy sigma=0.577857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=8.107 mas, bpa=-7.409 degrees ! Estimated noise=0.377328 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 = -0.000881409 Jy ! Component: 100 - total flux cleaned = -0.00103985 Jy ! Component: 150 - total flux cleaned = -0.00117747 Jy ! Component: 200 - total flux cleaned = -0.0012681 Jy ! Total flux subtracted in 200 components = -0.0012681 Jy ! Clean residual min=-0.002718 max=0.002468 Jy/beam ! Clean residual mean=-0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0547915 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0547915 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=0.236371Jy sigma=0.577613 ! Fit after self-cal, rms=0.236367Jy sigma=0.577504 ! 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=0.236367Jy sigma=0.577504 ! Fit after self-cal, rms=0.236570Jy sigma=0.577343 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=8.106 mas, bpa=-7.431 degrees ! Estimated noise=0.379286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.09906e-06 Jy ! Component: 100 - total flux cleaned = -9.62466e-05 Jy ! Component: 150 - total flux cleaned = -0.000148336 Jy ! Component: 200 - total flux cleaned = -0.000146608 Jy ! Total flux subtracted in 200 components = -0.000146608 Jy ! Clean residual min=-0.002699 max=0.002395 Jy/beam ! Clean residual mean=-0.000005 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0546449 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0546449 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=0.236558Jy sigma=0.577231 ! Fit after self-cal, rms=0.236556Jy sigma=0.577138 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 = -0.000106891 Jy ! Component: 100 - total flux cleaned = -0.000106835 Jy ! Component: 150 - total flux cleaned = -0.000127986 Jy ! Component: 200 - total flux cleaned = -0.000107406 Jy ! Total flux subtracted in 200 components = -0.000107406 Jy ! Clean residual min=-0.002682 max=0.002388 Jy/beam ! Clean residual mean=-0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0545375 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0545375 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=0.236555Jy sigma=0.577062 ! Fit after self-cal, rms=0.236550Jy sigma=0.577036 ! 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=0.236550Jy sigma=0.577036 ! Fit after self-cal, rms=0.236536Jy sigma=0.576933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.665 mas, bmaj=8.115 mas, bpa=-7.462 degrees ! Estimated noise=0.378899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178539 Jy ! Component: 100 - total flux cleaned = -0.000198264 Jy ! Component: 150 - total flux cleaned = -0.00023559 Jy ! Component: 200 - total flux cleaned = -0.000254129 Jy ! Total flux subtracted in 200 components = -0.000254129 Jy ! Clean residual min=-0.002634 max=0.002350 Jy/beam ! Clean residual mean=-0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0542834 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0542834 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=0.236536Jy sigma=0.576873 ! Fit after self-cal, rms=0.236534Jy sigma=0.576851 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 = 2.30175e-06 Jy ! Component: 100 - total flux cleaned = -3.26899e-05 Jy ! Component: 150 - total flux cleaned = -4.96179e-05 Jy ! Component: 200 - total flux cleaned = -4.98231e-05 Jy ! Total flux subtracted in 200 components = -4.98231e-05 Jy ! Clean residual min=-0.002637 max=0.002348 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0542335 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0542335 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=0.236534Jy sigma=0.576804 ! Fit after self-cal, rms=0.236532Jy sigma=0.576797 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.236532Jy sigma=0.576797 ! Fit after self-cal, rms=0.236531Jy sigma=0.576787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.893 mas, bmaj=12.01 mas, bpa=8.617 degrees ! Estimated noise=0.447525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138696 Jy ! Component: 100 - total flux cleaned = -0.000127768 Jy ! Component: 150 - total flux cleaned = -0.000119048 Jy ! Component: 200 - total flux cleaned = -0.000112742 Jy ! Total flux subtracted in 200 components = -0.000112742 Jy ! Clean residual min=-0.002679 max=0.002204 Jy/beam ! Clean residual mean=-0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0541208 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0541208 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=0.236536Jy sigma=0.576763 ! Fit after self-cal, rms=0.236543Jy sigma=0.576700 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 = -5.04057e-06 Jy ! Component: 100 - total flux cleaned = -4.34827e-06 Jy ! Component: 150 - total flux cleaned = 7.5932e-07 Jy ! Component: 200 - total flux cleaned = 8.72741e-07 Jy ! Total flux subtracted in 200 components = 8.72741e-07 Jy ! Clean residual min=-0.002686 max=0.002159 Jy/beam ! Clean residual mean=-0.000008 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0541217 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0541217 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=0.236545Jy sigma=0.576696 ! Fit after self-cal, rms=0.236549Jy sigma=0.576694 ! 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=3.666 mas, bmaj=8.12 mas, bpa=-7.461 degrees ! Estimated noise=0.37874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.666 x 8.12 at -7.461 degrees (North through East) ! Clean map min=-0.0024963 max=0.05992 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=2.923 mas, bmaj=6.559 mas, bpa=-5.227 degrees ! Estimated noise=0.902687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490815 Jy ! Component: 100 - total flux cleaned = 0.0584904 Jy ! Component: 150 - total flux cleaned = 0.0569006 Jy ! Component: 200 - total flux cleaned = 0.0556835 Jy ! Total flux subtracted in 200 components = 0.0556835 Jy ! Clean residual min=-0.003874 max=0.003906 Jy/beam ! Clean residual mean=0.000000 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0556835 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0556835 Jy ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=8.12 mas, bpa=-7.461 degrees ! Estimated noise=0.37874 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 = -0.00102126 Jy ! Component: 100 - total flux cleaned = -0.00123089 Jy ! Component: 150 - total flux cleaned = -0.00131769 Jy ! Component: 200 - total flux cleaned = -0.00134377 Jy ! Total flux subtracted in 200 components = -0.00134377 Jy ! Clean residual min=-0.002647 max=0.002334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0543397 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0543397 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.893 mas, bmaj=12.01 mas, bpa=8.617 degrees ! Estimated noise=0.447525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192262 Jy ! Component: 100 - total flux cleaned = -0.000220048 Jy ! Component: 150 - total flux cleaned = -0.000209347 Jy ! Component: 200 - total flux cleaned = -0.000209315 Jy ! Total flux subtracted in 200 components = -0.000209315 Jy ! Clean residual min=-0.002659 max=0.002183 Jy/beam ! Clean residual mean=-0.000008 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0541304 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 = -5.30479e-07 Jy ! Component: 100 - total flux cleaned = -7.10656e-07 Jy ! Component: 150 - total flux cleaned = -1.21835e-06 Jy ! Component: 200 - total flux cleaned = -5.66014e-06 Jy ! Total flux subtracted in 200 components = -5.66014e-06 Jy ! Clean residual min=-0.002679 max=0.002168 Jy/beam ! Clean residual mean=-0.000008 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0541248 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0541248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=8.12 mas, bpa=-7.461 degrees ! Estimated noise=0.37874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.56594e-05 Jy ! Component: 100 - total flux cleaned = -0.000100467 Jy ! Component: 150 - total flux cleaned = -0.000121816 Jy ! Component: 200 - total flux cleaned = -0.000120066 Jy ! Total flux subtracted in 200 components = -0.000120066 Jy ! Clean residual min=-0.002629 max=0.002308 Jy/beam ! Clean residual mean=-0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0540047 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0540047 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=0.236547Jy sigma=0.576733 ! Fit after self-cal, rms=0.236536Jy sigma=0.576727 wmodel /scr/pima/gb073_uvs/J0047+0319_S_map.mod ! Writing 44 model components to file: /scr/pima/gb073_uvs/J0047+0319_S_map.mod wobs /scr/pima/gb073_uvs/J0047+0319_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0047+0319_S_uvs.fits wwins /scr/pima/gb073_uvs/J0047+0319_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gb073_uvs/J0047+0319_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000904931 Jy ! Component: 100 - total flux cleaned = -0.00115914 Jy ! Component: 150 - total flux cleaned = -0.00123728 Jy ! Component: 200 - total flux cleaned = -0.00119771 Jy ! Component: 250 - total flux cleaned = -0.00123204 Jy ! Component: 300 - total flux cleaned = -0.00140493 Jy ! Component: 350 - total flux cleaned = -0.0016054 Jy ! Component: 400 - total flux cleaned = -0.00157241 Jy ! Component: 450 - total flux cleaned = -0.00163587 Jy ! Component: 500 - total flux cleaned = -0.00169754 Jy ! Component: 550 - total flux cleaned = -0.00175706 Jy ! Component: 600 - total flux cleaned = -0.00169761 Jy ! Component: 650 - total flux cleaned = -0.00181376 Jy ! Component: 700 - total flux cleaned = -0.00175654 Jy ! Component: 750 - total flux cleaned = -0.00186918 Jy ! Component: 800 - total flux cleaned = -0.00195193 Jy ! Component: 850 - total flux cleaned = -0.00197942 Jy ! Component: 900 - total flux cleaned = -0.0019799 Jy ! Component: 950 - total flux cleaned = -0.00203294 Jy ! Component: 1000 - total flux cleaned = -0.00208439 Jy ! Component: 1050 - total flux cleaned = -0.00203304 Jy ! Component: 1100 - total flux cleaned = -0.00200764 Jy ! Component: 1150 - total flux cleaned = -0.00193258 Jy ! Component: 1200 - total flux cleaned = -0.00198166 Jy ! Component: 1250 - total flux cleaned = -0.00193304 Jy ! Component: 1300 - total flux cleaned = -0.00200513 Jy ! Component: 1350 - total flux cleaned = -0.00188603 Jy ! Component: 1400 - total flux cleaned = -0.00186228 Jy ! Component: 1450 - total flux cleaned = -0.00179233 Jy ! Component: 1500 - total flux cleaned = -0.00179168 Jy ! Component: 1550 - total flux cleaned = -0.00160938 Jy ! Component: 1600 - total flux cleaned = -0.00156428 Jy ! Component: 1650 - total flux cleaned = -0.00154194 Jy ! Component: 1700 - total flux cleaned = -0.00149764 Jy ! Component: 1750 - total flux cleaned = -0.00143178 Jy ! Component: 1800 - total flux cleaned = -0.00130157 Jy ! Component: 1850 - total flux cleaned = -0.00130154 Jy ! Component: 1900 - total flux cleaned = -0.00128041 Jy ! Component: 1950 - total flux cleaned = -0.00121719 Jy ! Component: 2000 - total flux cleaned = -0.00121744 Jy ! Component: 2050 - total flux cleaned = -0.00119648 Jy ! Component: 2100 - total flux cleaned = -0.00121686 Jy ! Component: 2150 - total flux cleaned = -0.00119661 Jy ! Component: 2200 - total flux cleaned = -0.00117628 Jy ! Component: 2250 - total flux cleaned = -0.00119601 Jy ! Component: 2300 - total flux cleaned = -0.00119573 Jy ! Component: 2350 - total flux cleaned = -0.00109751 Jy ! Component: 2400 - total flux cleaned = -0.00113643 Jy ! Component: 2450 - total flux cleaned = -0.00113638 Jy ! Component: 2500 - total flux cleaned = -0.00107887 Jy ! Component: 2550 - total flux cleaned = -0.00111695 Jy ! Component: 2600 - total flux cleaned = -0.00104131 Jy ! Component: 2650 - total flux cleaned = -0.00105989 Jy ! Component: 2700 - total flux cleaned = -0.0010414 Jy ! Component: 2750 - total flux cleaned = -0.00105995 Jy ! Component: 2800 - total flux cleaned = -0.00106005 Jy ! Component: 2850 - total flux cleaned = -0.00100581 Jy ! Component: 2900 - total flux cleaned = -0.00109626 Jy ! Component: 2950 - total flux cleaned = -0.00107834 Jy ! Component: 3000 - total flux cleaned = -0.00107829 Jy ! Component: 3050 - total flux cleaned = -0.00109617 Jy ! Component: 3100 - total flux cleaned = -0.00106111 Jy ! Component: 3150 - total flux cleaned = -0.00107872 Jy ! Component: 3200 - total flux cleaned = -0.00109593 Jy ! Component: 3250 - total flux cleaned = -0.00106154 Jy ! Component: 3300 - total flux cleaned = -0.00102761 Jy ! Component: 3350 - total flux cleaned = -0.00104454 Jy ! Component: 3400 - total flux cleaned = -0.00109498 Jy ! Component: 3450 - total flux cleaned = -0.00106158 Jy ! Component: 3500 - total flux cleaned = -0.00107806 Jy ! Component: 3550 - total flux cleaned = -0.0010781 Jy ! Component: 3600 - total flux cleaned = -0.00106183 Jy ! Component: 3650 - total flux cleaned = -0.00109423 Jy ! Component: 3700 - total flux cleaned = -0.00102979 Jy ! Component: 3750 - total flux cleaned = -0.00107776 Jy ! Component: 3800 - total flux cleaned = -0.00106183 Jy ! Component: 3850 - total flux cleaned = -0.0010934 Jy ! Component: 3900 - total flux cleaned = -0.00106202 Jy ! Component: 3950 - total flux cleaned = -0.00109318 Jy ! Component: 4000 - total flux cleaned = -0.00109325 Jy ! Component: 4050 - total flux cleaned = -0.00109328 Jy ! Total flux subtracted in 4096 components = -0.00106257 Jy ! Clean residual min=-0.000964 max=0.000933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0529421 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 346 components and 0.0529421 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0047+0319_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.666 x 8.12 at -7.461 degrees (North through East) ! Clean map min=-0.0019349 max=0.059812 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0047+0319_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.059812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45214 1.45214 2.90428 5.80856 11.6171 23.2342 46.4685 92.937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 206.591 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0047+0319_S_uvs.log closed on Sat Dec 26 10:09:57 2015