! Started logfile: ./J1245+4345_S_uvs.log on Sat Jan 2 09:54:09 2016 obs J1245+4345_S_uva.fits ! Reading UV FITS file: J1245+4345_S_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! AN table 2: 59 integrations on 55 of 55 possible baselines. ! AN table 3: 59 integrations on 55 of 55 possible baselines. ! AN table 4: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.851364 visibilities/baseline/integration-bin. ! Found source: J1245+4345 ! ! 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 56912 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet ./J1245+4345_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 112 telescope corrections were flagged in sub-array 2. ! A total of 106 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 2. ! A total of 106 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 106 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 106 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 164 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.011526Jy sigma=9.455023 ! Fit after self-cal, rms=0.937809Jy sigma=8.856650 ! 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=1.838 mas, bmaj=4.718 mas, bpa=-19.62 degrees ! Estimated noise=0.985575 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 = 0.0431578 Jy ! Component: 100 - total flux cleaned = 0.0556409 Jy ! Total flux subtracted in 100 components = 0.0556409 Jy ! Clean residual min=-0.007124 max=0.008749 Jy/beam ! Clean residual mean=0.000003 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.0556409 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0556409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.133847Jy sigma=0.727676 ! Fit after self-cal, rms=0.133040Jy sigma=0.717618 ! Inverting map ! Added new window around map position (-6, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739959 Jy ! Component: 100 - total flux cleaned = 0.0104836 Jy ! Total flux subtracted in 100 components = 0.0104836 Jy ! Clean residual min=-0.006964 max=0.007806 Jy/beam ! Clean residual mean=0.000002 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.0661245 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0661245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.132149Jy sigma=0.707021 ! Fit after self-cal, rms=0.131996Jy sigma=0.706335 ! 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=2.749 mas, bmaj=5.138 mas, bpa=-17.14 degrees ! Estimated noise=0.455112 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 = 0.00764187 Jy ! Component: 100 - total flux cleaned = 0.00869649 Jy ! Component: 150 - total flux cleaned = 0.00942402 Jy ! Component: 200 - total flux cleaned = 0.0100376 Jy ! Total flux subtracted in 200 components = 0.0100376 Jy ! Clean residual min=-0.003292 max=0.002741 Jy/beam ! Clean residual mean=0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0761621 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.0761621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.131105Jy sigma=0.703620 ! Fit after self-cal, rms=0.131032Jy sigma=0.703371 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.749 x 5.138 at -17.14 degrees (North through East) ! Clean map min=-0.0034789 max=0.066191 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 0.89 FD 0.87 KP 1.12 LA 0.92 ! MK 1.13 OV 0.94 PT 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 KP 1.08 LA 1.06 ! MK 1.09 OV 0.99 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.88 KP 1.09 LA 0.91 ! MK 1.06 OV 1.00* PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 EF 1.00* FD 0.90 KP 0.95 ! LA 1.03 MK 0.88 NL 0.96 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 KP 1.06 LA 0.94 ! MK 1.09 OV 1.00* PT 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 EF 1.00* FD 1.02 KP 0.97 ! LA 1.08 MK 0.90 NL 0.91 PT 1.02 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.131032Jy sigma=0.703371 ! Fit after self-cal, rms=0.134471Jy sigma=0.702981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=5.151 mas, bpa=-17.02 degrees ! Estimated noise=0.453988 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 = -9.50484e-05 Jy ! Component: 100 - total flux cleaned = 0.000259591 Jy ! Component: 150 - total flux cleaned = 0.000770691 Jy ! Component: 200 - total flux cleaned = 0.00114838 Jy ! Total flux subtracted in 200 components = 0.00114838 Jy ! Clean residual min=-0.003089 max=0.002229 Jy/beam ! Clean residual mean=0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0773105 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0773105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134302Jy sigma=0.701637 ! Fit after self-cal, rms=0.134280Jy sigma=0.701430 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134280Jy sigma=0.701430 ! Fit after self-cal, rms=0.135401Jy sigma=0.701332 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=5.15 mas, bpa=-17 degrees ! Estimated noise=0.455332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88638e-05 Jy ! Component: 100 - total flux cleaned = 0.000400566 Jy ! Component: 150 - total flux cleaned = 0.0006711 Jy ! Component: 200 - total flux cleaned = 0.00081666 Jy ! Total flux subtracted in 200 components = 0.00081666 Jy ! Clean residual min=-0.002983 max=0.002211 Jy/beam ! Clean residual mean=0.000006 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0781272 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.0781272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135291Jy sigma=0.701008 ! Fit after self-cal, rms=0.135239Jy sigma=0.700902 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.28742e-05 Jy ! Component: 100 - total flux cleaned = 0.000212828 Jy ! Component: 150 - total flux cleaned = 0.000296929 Jy ! Component: 200 - total flux cleaned = 0.000411797 Jy ! Total flux subtracted in 200 components = 0.000411797 Jy ! Clean residual min=-0.002914 max=0.002202 Jy/beam ! Clean residual mean=0.000007 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.078539 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.078539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135165Jy sigma=0.700893 ! Fit after self-cal, rms=0.135127Jy sigma=0.700837 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135127Jy sigma=0.700837 ! Fit after self-cal, rms=0.135592Jy sigma=0.700784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=5.152 mas, bpa=-16.95 degrees ! Estimated noise=0.454933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.31141e-06 Jy ! Component: 100 - total flux cleaned = 7.15938e-05 Jy ! Component: 150 - total flux cleaned = 0.000171534 Jy ! Component: 200 - total flux cleaned = 0.000231942 Jy ! Total flux subtracted in 200 components = 0.000231942 Jy ! Clean residual min=-0.002939 max=0.002299 Jy/beam ! Clean residual mean=0.000006 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0787709 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0787709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135542Jy sigma=0.700824 ! Fit after self-cal, rms=0.135515Jy sigma=0.700764 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 = -1.37898e-05 Jy ! Component: 100 - total flux cleaned = 7.61869e-05 Jy ! Component: 150 - total flux cleaned = 0.000130929 Jy ! Component: 200 - total flux cleaned = 0.000181786 Jy ! Total flux subtracted in 200 components = 0.000181786 Jy ! Clean residual min=-0.002874 max=0.002305 Jy/beam ! Clean residual mean=0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0789527 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0789527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135477Jy sigma=0.700879 ! Fit after self-cal, rms=0.135460Jy sigma=0.700861 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135460Jy sigma=0.700861 ! Fit after self-cal, rms=0.135613Jy sigma=0.700861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.47 mas, bmaj=10.84 mas, bpa=40.94 degrees ! Estimated noise=0.556536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200234 Jy ! Component: 100 - total flux cleaned = 0.00023771 Jy ! Component: 150 - total flux cleaned = 0.000230248 Jy ! Component: 200 - total flux cleaned = 0.000236845 Jy ! Total flux subtracted in 200 components = 0.000236845 Jy ! Clean residual min=-0.001995 max=0.002447 Jy/beam ! Clean residual mean=0.000012 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0791896 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.0791896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135609Jy sigma=0.700879 ! Fit after self-cal, rms=0.135612Jy sigma=0.700860 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 (-103, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150695 Jy ! Component: 100 - total flux cleaned = 0.00184278 Jy ! Component: 150 - total flux cleaned = 0.00199068 Jy ! Component: 200 - total flux cleaned = 0.00196749 Jy ! Total flux subtracted in 200 components = 0.00196749 Jy ! Clean residual min=-0.001789 max=0.001921 Jy/beam ! Clean residual mean=0.000010 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0811571 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.0811571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135595Jy sigma=0.700679 ! Fit after self-cal, rms=0.135596Jy sigma=0.700602 ! 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=2.749 mas, bmaj=5.152 mas, bpa=-16.93 degrees ! Estimated noise=0.454932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.749 x 5.152 at -16.93 degrees (North through East) ! Clean map min=-0.0058234 max=0.066496 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=1.839 mas, bmaj=4.73 mas, bpa=-19.51 degrees ! Estimated noise=0.982841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433405 Jy ! Component: 100 - total flux cleaned = 0.0569756 Jy ! Component: 150 - total flux cleaned = 0.0615235 Jy ! Component: 200 - total flux cleaned = 0.0649951 Jy ! Total flux subtracted in 200 components = 0.0649951 Jy ! Clean residual min=-0.005436 max=0.006795 Jy/beam ! Clean residual mean=0.000002 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.0649951 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0649951 Jy ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=5.152 mas, bpa=-16.93 degrees ! Estimated noise=0.454932 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 = 0.0075881 Jy ! Component: 100 - total flux cleaned = 0.00871673 Jy ! Component: 150 - total flux cleaned = 0.0098478 Jy ! Component: 200 - total flux cleaned = 0.0109266 Jy ! Total flux subtracted in 200 components = 0.0109266 Jy ! Clean residual min=-0.003067 max=0.002658 Jy/beam ! Clean residual mean=0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0759217 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0759217 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=9.47 mas, bmaj=10.84 mas, bpa=40.94 degrees ! Estimated noise=0.556536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272317 Jy ! Component: 100 - total flux cleaned = 0.00369545 Jy ! Component: 150 - total flux cleaned = 0.00436056 Jy ! Component: 200 - total flux cleaned = 0.0048823 Jy ! Total flux subtracted in 200 components = 0.0048823 Jy ! Clean residual min=-0.001972 max=0.001959 Jy/beam ! Clean residual mean=0.000009 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.080804 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 = 0.000288074 Jy ! Component: 100 - total flux cleaned = 0.000373471 Jy ! Component: 150 - total flux cleaned = 0.000449859 Jy ! Component: 200 - total flux cleaned = 0.000449556 Jy ! Total flux subtracted in 200 components = 0.000449556 Jy ! Clean residual min=-0.001902 max=0.001901 Jy/beam ! Clean residual mean=0.000009 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0812535 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 0.0812535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=5.152 mas, bpa=-16.93 degrees ! Estimated noise=0.454932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627202 Jy ! Component: 100 - total flux cleaned = -0.000296201 Jy ! Component: 150 - total flux cleaned = 5.49183e-05 Jy ! Component: 200 - total flux cleaned = 0.000119719 Jy ! Total flux subtracted in 200 components = 0.000119719 Jy ! Clean residual min=-0.002856 max=0.002329 Jy/beam ! Clean residual mean=0.000005 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0813732 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0813732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135721Jy sigma=0.700187 ! Fit after self-cal, rms=0.135741Jy sigma=0.700079 wmodel ./J1245+4345_S_map.mod ! Writing 87 model components to file: ./J1245+4345_S_map.mod wobs ./J1245+4345_S_uvs.fits ! Writing UV FITS file: ./J1245+4345_S_uvs.fits wwins ./J1245+4345_S_map.win ! wwins: Wrote 3 windows to ./J1245+4345_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 = -0.00064228 Jy ! Component: 100 - total flux cleaned = -0.000925286 Jy ! Component: 150 - total flux cleaned = -0.00115151 Jy ! Component: 200 - total flux cleaned = -0.00125862 Jy ! Component: 250 - total flux cleaned = -0.00143026 Jy ! Component: 300 - total flux cleaned = -0.0014633 Jy ! Component: 350 - total flux cleaned = -0.00156064 Jy ! Component: 400 - total flux cleaned = -0.00171835 Jy ! Component: 450 - total flux cleaned = -0.00184101 Jy ! Component: 500 - total flux cleaned = -0.00190125 Jy ! Component: 550 - total flux cleaned = -0.00196035 Jy ! Component: 600 - total flux cleaned = -0.00207545 Jy ! Component: 650 - total flux cleaned = -0.00215969 Jy ! Component: 700 - total flux cleaned = -0.00229763 Jy ! Component: 750 - total flux cleaned = -0.00245932 Jy ! Component: 800 - total flux cleaned = -0.00251209 Jy ! Component: 850 - total flux cleaned = -0.00256394 Jy ! Component: 900 - total flux cleaned = -0.00258995 Jy ! Component: 950 - total flux cleaned = -0.00266617 Jy ! Component: 1000 - total flux cleaned = -0.00276603 Jy ! Component: 1050 - total flux cleaned = -0.0027658 Jy ! Component: 1100 - total flux cleaned = -0.00288723 Jy ! Component: 1150 - total flux cleaned = -0.00291111 Jy ! Component: 1200 - total flux cleaned = -0.00298193 Jy ! Component: 1250 - total flux cleaned = -0.00309855 Jy ! Component: 1300 - total flux cleaned = -0.00314451 Jy ! Component: 1350 - total flux cleaned = -0.00319016 Jy ! Component: 1400 - total flux cleaned = -0.00328014 Jy ! Component: 1450 - total flux cleaned = -0.00334689 Jy ! Component: 1500 - total flux cleaned = -0.00339075 Jy ! Component: 1550 - total flux cleaned = -0.00343426 Jy ! Component: 1600 - total flux cleaned = -0.00349909 Jy ! Component: 1650 - total flux cleaned = -0.00345626 Jy ! Component: 1700 - total flux cleaned = -0.00347746 Jy ! Component: 1750 - total flux cleaned = -0.00343588 Jy ! Component: 1800 - total flux cleaned = -0.00345678 Jy ! Component: 1850 - total flux cleaned = -0.00353883 Jy ! Component: 1900 - total flux cleaned = -0.00349834 Jy ! Component: 1950 - total flux cleaned = -0.00357924 Jy ! Component: 2000 - total flux cleaned = -0.00355896 Jy ! Component: 2050 - total flux cleaned = -0.0036382 Jy ! Component: 2100 - total flux cleaned = -0.00359874 Jy ! Component: 2150 - total flux cleaned = -0.00365747 Jy ! Component: 2200 - total flux cleaned = -0.00375432 Jy ! Component: 2250 - total flux cleaned = -0.00381183 Jy ! Component: 2300 - total flux cleaned = -0.00386909 Jy ! Component: 2350 - total flux cleaned = -0.00388806 Jy ! Component: 2400 - total flux cleaned = -0.00394457 Jy ! Component: 2450 - total flux cleaned = -0.00400048 Jy ! Component: 2500 - total flux cleaned = -0.00405619 Jy ! Component: 2550 - total flux cleaned = -0.0040561 Jy ! Component: 2600 - total flux cleaned = -0.00414754 Jy ! Component: 2650 - total flux cleaned = -0.00416569 Jy ! Component: 2700 - total flux cleaned = -0.00420174 Jy ! Component: 2750 - total flux cleaned = -0.00420191 Jy ! Component: 2800 - total flux cleaned = -0.00430883 Jy ! Component: 2850 - total flux cleaned = -0.00425538 Jy ! Component: 2900 - total flux cleaned = -0.00427306 Jy ! Component: 2950 - total flux cleaned = -0.00430817 Jy ! Component: 3000 - total flux cleaned = -0.00434289 Jy ! Component: 3050 - total flux cleaned = -0.00434293 Jy ! Component: 3100 - total flux cleaned = -0.00434295 Jy ! Component: 3150 - total flux cleaned = -0.00434298 Jy ! Component: 3200 - total flux cleaned = -0.00437679 Jy ! Component: 3250 - total flux cleaned = -0.00439341 Jy ! Component: 3300 - total flux cleaned = -0.00439326 Jy ! Component: 3350 - total flux cleaned = -0.00440987 Jy ! Component: 3400 - total flux cleaned = -0.00442634 Jy ! Component: 3450 - total flux cleaned = -0.00442625 Jy ! Component: 3500 - total flux cleaned = -0.0044261 Jy ! Component: 3550 - total flux cleaned = -0.00444238 Jy ! Component: 3600 - total flux cleaned = -0.00440994 Jy ! Component: 3650 - total flux cleaned = -0.00445824 Jy ! Component: 3700 - total flux cleaned = -0.0044903 Jy ! Component: 3750 - total flux cleaned = -0.00447439 Jy ! Component: 3800 - total flux cleaned = -0.00445841 Jy ! Component: 3850 - total flux cleaned = -0.00442696 Jy ! Component: 3900 - total flux cleaned = -0.00441117 Jy ! Component: 3950 - total flux cleaned = -0.00445795 Jy ! Component: 4000 - total flux cleaned = -0.00448907 Jy ! Component: 4050 - total flux cleaned = -0.00444278 Jy ! Total flux subtracted in 4096 components = -0.00444278 Jy ! Clean residual min=-0.000805 max=0.000838 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0769305 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 378 components and 0.0769305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1245+4345_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.749 x 5.152 at -16.93 degrees (North through East) ! Clean map min=-0.004929 max=0.066465 Jy/beam ! Writing clean map to FITS file: ./J1245+4345_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0664647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19093 1.19093 2.38186 4.76373 9.52745 19.0549 38.1098 76.2196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.903 quit ! Quitting program ! Log file ./J1245+4345_S_uvs.log closed on Sat Jan 2 09:54:14 2016