! Started logfile: ./J1539+4735_S_uvs.log on Sat Jan 2 09:57:20 2016 obs J1539+4735_S_uva.fits ! Reading UV FITS file: J1539+4735_S_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! AN table 3: 107 integrations on 36 of 36 possible baselines. ! AN table 4: 58 integrations on 21 of 21 possible baselines. ! AN table 5: 59 integrations on 28 of 28 possible baselines. ! AN table 6: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.883977 visibilities/baseline/integration-bin. ! Found source: J1539+4735 ! ! 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 85272 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 ./J1539+4735_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 1 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 107 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 63 telescope corrections were flagged in sub-array 5. ! A total of 117 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 107 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 63 telescope corrections were flagged in sub-array 5. ! A total of 117 telescope corrections were flagged in sub-array 6. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 107 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 63 telescope corrections were flagged in sub-array 5. ! A total of 117 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.003475Jy sigma=10.363959 ! Fit after self-cal, rms=0.959767Jy sigma=9.873604 ! 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=3.268 mas, bmaj=6.839 mas, bpa=10.07 degrees ! Estimated noise=0.658046 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 = 0.034431 Jy ! Component: 100 - total flux cleaned = 0.0419635 Jy ! Total flux subtracted in 100 components = 0.0419635 Jy ! Clean residual min=-0.002900 max=0.003073 Jy/beam ! Clean residual mean=-0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0419635 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0419635 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=0.075357Jy sigma=0.713752 ! Fit after self-cal, rms=0.073742Jy sigma=0.697729 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335137 Jy ! Component: 100 - total flux cleaned = 0.00277469 Jy ! Total flux subtracted in 100 components = 0.00277469 Jy ! Clean residual min=-0.003019 max=0.002883 Jy/beam ! Clean residual mean=0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0447381 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0447381 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=0.073592Jy sigma=0.694840 ! Fit after self-cal, rms=0.073533Jy sigma=0.694590 ! 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=4.272 mas, bmaj=8.058 mas, bpa=8.865 degrees ! Estimated noise=0.2773 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 (28, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162955 Jy ! Component: 100 - total flux cleaned = 0.00158175 Jy ! Component: 150 - total flux cleaned = 0.00158153 Jy ! Component: 200 - total flux cleaned = 0.00147327 Jy ! Total flux subtracted in 200 components = 0.00147327 Jy ! Clean residual min=-0.001672 max=0.001925 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0462114 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.0462114 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=0.073471Jy sigma=0.693812 ! Fit after self-cal, rms=0.073434Jy sigma=0.693488 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.272 x 8.058 at 8.865 degrees (North through East) ! Clean map min=-0.0015715 max=0.047502 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 0.95 FD 0.99 KP 1.03 LA 1.07 ! MK 0.98 NL 0.99 OV 0.91 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 KP 0.95 LA 1.08 ! NL 0.88 OV 1.04 PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! 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 4: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! 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 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 KP 1.10 LA 1.04 ! MK 0.98 NL 0.98 OV 0.93 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 KP 1.02 LA 1.15 ! NL 0.93 OV 1.08 PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! 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 4: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 1.05 LA 1.01 MK 0.86 ! NL 0.98 OV 1.07 PT 1.04 SC 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 EF 1.00* FD 1.06 KP 0.99 ! LA 0.96 MK 1.03 NL 1.01 OV 1.10 ! PT 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 KP 1.14 LA 0.92 ! MK 0.99 NL 0.95 OV 1.00* PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.04 KP 0.97 LA 1.12 ! NL 0.94 OV 1.00* PT 1.02 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 FD 1.07 KP 1.02 LA 1.02 ! MK 1.17 NL 1.08 OV 1.00* PT 1.04 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.89 KP 1.01 LA 0.93 MK 0.84 ! NL 0.97 OV 1.00* PT 1.05 SC 0.86 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 KP 1.12 LA 0.84 ! MK 0.89 NL 1.06 OV 1.00* PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.95 KP 0.96 LA 1.08 ! NL 1.04 OV 1.00* PT 0.97 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 1.08 KP 1.05 LA 1.00 ! MK 0.99 NL 1.10 OV 1.00* PT 1.11 ! SC 0.84 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 KP 0.99 LA 0.91 MK 0.96 ! NL 1.10 OV 1.00* PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 EF 1.00* FD 0.91 KP 0.95 ! LA 0.87 MK 0.91 NL 0.90 OV 1.00* ! PT 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 KP 0.89 LA 1.01 ! MK 0.92 NL 1.09 OV 1.15 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.05 KP 1.00 LA 1.01 ! MK 1.01 NL 1.18 OV 1.13 PT 1.00* ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 0.84 LA 0.92 MK 0.92 ! NL 0.90 OV 1.18 PT 1.00* SC 0.89 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.12 KP 0.92 LA 0.84 ! MK 1.03 NL 1.00 OV 0.92 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.97 KP 0.88 LA 1.05 ! NL 0.97 OV 1.04 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! 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 4: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 KP 0.92 LA 0.98 MK 0.86 ! NL 0.94 OV 1.12 PT 0.95 SC 0.88 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* 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 4: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! 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 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.073434Jy sigma=0.693488 ! Fit after self-cal, rms=0.072840Jy sigma=0.692386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=8.032 mas, bpa=9.035 degrees ! Estimated noise=0.274211 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 = 0.000843329 Jy ! Component: 100 - total flux cleaned = 0.000749641 Jy ! Component: 150 - total flux cleaned = 0.000665081 Jy ! Component: 200 - total flux cleaned = 0.000588769 Jy ! Total flux subtracted in 200 components = 0.000588769 Jy ! Clean residual min=-0.001504 max=0.001421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0468002 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.0468002 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=0.072805Jy sigma=0.692143 ! Fit after self-cal, rms=0.072855Jy sigma=0.691598 ! 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=0.072855Jy sigma=0.691598 ! Fit after self-cal, rms=0.073109Jy sigma=0.691463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=8.034 mas, bpa=9.113 degrees ! Estimated noise=0.274305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553345 Jy ! Component: 100 - total flux cleaned = 0.000527594 Jy ! Component: 150 - total flux cleaned = 0.000503567 Jy ! Component: 200 - total flux cleaned = 0.0005037 Jy ! Total flux subtracted in 200 components = 0.0005037 Jy ! Clean residual min=-0.001481 max=0.001304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0473039 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.0473039 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=0.073084Jy sigma=0.691303 ! Fit after self-cal, rms=0.073110Jy sigma=0.691128 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 = 0.000479551 Jy ! Component: 100 - total flux cleaned = 0.000478476 Jy ! Component: 150 - total flux cleaned = 0.000478255 Jy ! Component: 200 - total flux cleaned = 0.000497187 Jy ! Total flux subtracted in 200 components = 0.000497187 Jy ! Clean residual min=-0.001493 max=0.001270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0478011 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.0478011 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=0.073093Jy sigma=0.691023 ! Fit after self-cal, rms=0.073101Jy sigma=0.690986 ! 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=0.073101Jy sigma=0.690986 ! Fit after self-cal, rms=0.073044Jy sigma=0.690902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.227 mas, bmaj=8.042 mas, bpa=9.075 degrees ! Estimated noise=0.273776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280557 Jy ! Component: 100 - total flux cleaned = 0.000260135 Jy ! Component: 150 - total flux cleaned = 0.000279201 Jy ! Component: 200 - total flux cleaned = 0.000279184 Jy ! Total flux subtracted in 200 components = 0.000279184 Jy ! Clean residual min=-0.001442 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0480803 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0480803 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=0.073030Jy sigma=0.690816 ! Fit after self-cal, rms=0.073048Jy sigma=0.690726 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 = 0.000230508 Jy ! Component: 100 - total flux cleaned = 0.000231304 Jy ! Component: 150 - total flux cleaned = 0.000231768 Jy ! Component: 200 - total flux cleaned = 0.000247664 Jy ! Total flux subtracted in 200 components = 0.000247664 Jy ! Clean residual min=-0.001447 max=0.001233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0483279 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.0483279 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=0.073038Jy sigma=0.690664 ! Fit after self-cal, rms=0.073038Jy sigma=0.690601 ! 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=0.073038Jy sigma=0.690601 ! Fit after self-cal, rms=0.073099Jy sigma=0.690564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.855 mas, bmaj=10.45 mas, bpa=5.28 degrees ! Estimated noise=0.316192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07607e-05 Jy ! Component: 100 - total flux cleaned = 0.000134131 Jy ! Component: 150 - total flux cleaned = 0.000172525 Jy ! Component: 200 - total flux cleaned = 0.00020559 Jy ! Total flux subtracted in 200 components = 0.00020559 Jy ! Clean residual min=-0.001650 max=0.001615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0485335 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0485335 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=0.073094Jy sigma=0.690549 ! Fit after self-cal, rms=0.073116Jy sigma=0.690489 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 = 0.000232353 Jy ! Component: 100 - total flux cleaned = 0.000304027 Jy ! Component: 150 - total flux cleaned = 0.000324575 Jy ! Component: 200 - total flux cleaned = 0.000343535 Jy ! Total flux subtracted in 200 components = 0.000343535 Jy ! Clean residual min=-0.001637 max=0.001581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0488771 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0488771 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=0.073112Jy sigma=0.690484 ! Fit after self-cal, rms=0.073120Jy sigma=0.690431 ! 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=4.23 mas, bmaj=8.053 mas, bpa=9.041 degrees ! Estimated noise=0.273724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.23 x 8.053 at 9.041 degrees (North through East) ! Clean map min=-0.0016759 max=0.046616 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=3.238 mas, bmaj=6.838 mas, bpa=10.36 degrees ! Estimated noise=0.647411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369251 Jy ! Component: 100 - total flux cleaned = 0.0455674 Jy ! Component: 150 - total flux cleaned = 0.0475979 Jy ! Component: 200 - total flux cleaned = 0.0474048 Jy ! Total flux subtracted in 200 components = 0.0474048 Jy ! Clean residual min=-0.002462 max=0.002412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0474048 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0474048 Jy ! Inverting map and beam ! Estimated beam: bmin=4.23 mas, bmaj=8.053 mas, bpa=9.041 degrees ! Estimated noise=0.273724 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 = 0.000749242 Jy ! Component: 100 - total flux cleaned = 0.00100392 Jy ! Component: 150 - total flux cleaned = 0.00122342 Jy ! Component: 200 - total flux cleaned = 0.00136532 Jy ! Total flux subtracted in 200 components = 0.00136532 Jy ! Clean residual min=-0.001596 max=0.001454 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0487701 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0487701 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=8.855 mas, bmaj=10.45 mas, bpa=5.28 degrees ! Estimated noise=0.316192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.28932e-05 Jy ! Component: 100 - total flux cleaned = 0.000157004 Jy ! Component: 150 - total flux cleaned = 0.000294229 Jy ! Component: 200 - total flux cleaned = 0.000412328 Jy ! Total flux subtracted in 200 components = 0.000412328 Jy ! Clean residual min=-0.001713 max=0.001611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0491824 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 = 6.21032e-05 Jy ! Component: 100 - total flux cleaned = 0.00011726 Jy ! Component: 150 - total flux cleaned = 0.000133366 Jy ! Component: 200 - total flux cleaned = 0.000133076 Jy ! Total flux subtracted in 200 components = 0.000133076 Jy ! Clean residual min=-0.001680 max=0.001602 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0493155 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.0493155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.23 mas, bmaj=8.053 mas, bpa=9.041 degrees ! Estimated noise=0.273724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.88261e-05 Jy ! Component: 100 - total flux cleaned = -1.19808e-05 Jy ! Component: 150 - total flux cleaned = -6.78176e-05 Jy ! Component: 200 - total flux cleaned = -9.30666e-05 Jy ! Total flux subtracted in 200 components = -9.30666e-05 Jy ! Clean residual min=-0.001418 max=0.001188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0492224 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0492224 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=0.073133Jy sigma=0.690637 ! Fit after self-cal, rms=0.073134Jy sigma=0.690583 wmodel ./J1539+4735_S_map.mod ! Writing 68 model components to file: ./J1539+4735_S_map.mod wobs ./J1539+4735_S_uvs.fits ! Writing UV FITS file: ./J1539+4735_S_uvs.fits wwins ./J1539+4735_S_map.win ! wwins: Wrote 2 windows to ./J1539+4735_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 = -0.000560193 Jy ! Component: 100 - total flux cleaned = -0.00042933 Jy ! Component: 150 - total flux cleaned = -0.000242429 Jy ! Component: 200 - total flux cleaned = -0.000124323 Jy ! Component: 250 - total flux cleaned = -8.64711e-05 Jy ! Component: 300 - total flux cleaned = -4.95156e-05 Jy ! Component: 350 - total flux cleaned = -1.38674e-05 Jy ! Component: 400 - total flux cleaned = 2.11703e-05 Jy ! Component: 450 - total flux cleaned = 2.12083e-05 Jy ! Component: 500 - total flux cleaned = 8.83056e-05 Jy ! Component: 550 - total flux cleaned = 0.000104894 Jy ! Component: 600 - total flux cleaned = 0.000137406 Jy ! Component: 650 - total flux cleaned = 0.000153623 Jy ! Component: 700 - total flux cleaned = 0.000169741 Jy ! Component: 750 - total flux cleaned = 0.00021651 Jy ! Component: 800 - total flux cleaned = 0.000201184 Jy ! Component: 850 - total flux cleaned = 0.00027679 Jy ! Component: 900 - total flux cleaned = 0.000276736 Jy ! Component: 950 - total flux cleaned = 0.000306151 Jy ! Component: 1000 - total flux cleaned = 0.000349925 Jy ! Component: 1050 - total flux cleaned = 0.000335363 Jy ! Component: 1100 - total flux cleaned = 0.000406793 Jy ! Component: 1150 - total flux cleaned = 0.000420854 Jy ! Component: 1200 - total flux cleaned = 0.000448956 Jy ! Component: 1250 - total flux cleaned = 0.000518271 Jy ! Component: 1300 - total flux cleaned = 0.000545555 Jy ! Component: 1350 - total flux cleaned = 0.000505004 Jy ! Component: 1400 - total flux cleaned = 0.00057239 Jy ! Component: 1450 - total flux cleaned = 0.000585832 Jy ! Component: 1500 - total flux cleaned = 0.000572782 Jy ! Component: 1550 - total flux cleaned = 0.000625149 Jy ! Component: 1600 - total flux cleaned = 0.000612085 Jy ! Component: 1650 - total flux cleaned = 0.000611956 Jy ! Component: 1700 - total flux cleaned = 0.00063729 Jy ! Component: 1750 - total flux cleaned = 0.000548929 Jy ! Component: 1800 - total flux cleaned = 0.000548978 Jy ! Component: 1850 - total flux cleaned = 0.000573925 Jy ! Component: 1900 - total flux cleaned = 0.000561517 Jy ! Component: 1950 - total flux cleaned = 0.000549335 Jy ! Component: 2000 - total flux cleaned = 0.000573545 Jy ! Component: 2050 - total flux cleaned = 0.000513241 Jy ! Component: 2100 - total flux cleaned = 0.000537158 Jy ! Component: 2150 - total flux cleaned = 0.000525261 Jy ! Component: 2200 - total flux cleaned = 0.000525195 Jy ! Component: 2250 - total flux cleaned = 0.000513639 Jy ! Component: 2300 - total flux cleaned = 0.000478759 Jy ! Component: 2350 - total flux cleaned = 0.000490436 Jy ! Component: 2400 - total flux cleaned = 0.000513215 Jy ! Component: 2450 - total flux cleaned = 0.000467574 Jy ! Component: 2500 - total flux cleaned = 0.000456345 Jy ! Component: 2550 - total flux cleaned = 0.000422607 Jy ! Component: 2600 - total flux cleaned = 0.000467313 Jy ! Component: 2650 - total flux cleaned = 0.000400789 Jy ! Component: 2700 - total flux cleaned = 0.000466829 Jy ! Component: 2750 - total flux cleaned = 0.000444998 Jy ! Component: 2800 - total flux cleaned = 0.000401426 Jy ! Component: 2850 - total flux cleaned = 0.000433894 Jy ! Component: 2900 - total flux cleaned = 0.000380291 Jy ! Component: 2950 - total flux cleaned = 0.000390962 Jy ! Component: 3000 - total flux cleaned = 0.000422873 Jy ! Component: 3050 - total flux cleaned = 0.000380605 Jy ! Component: 3100 - total flux cleaned = 0.000380615 Jy ! Component: 3150 - total flux cleaned = 0.000380571 Jy ! Component: 3200 - total flux cleaned = 0.000390869 Jy ! Component: 3250 - total flux cleaned = 0.000432151 Jy ! Component: 3300 - total flux cleaned = 0.00046304 Jy ! Component: 3350 - total flux cleaned = 0.000442601 Jy ! Component: 3400 - total flux cleaned = 0.000401925 Jy ! Component: 3450 - total flux cleaned = 0.000432185 Jy ! Component: 3500 - total flux cleaned = 0.000381907 Jy ! Component: 3550 - total flux cleaned = 0.000391904 Jy ! Component: 3600 - total flux cleaned = 0.000391961 Jy ! Component: 3650 - total flux cleaned = 0.000421645 Jy ! Component: 3700 - total flux cleaned = 0.000451198 Jy ! Component: 3750 - total flux cleaned = 0.000431616 Jy ! Component: 3800 - total flux cleaned = 0.0004511 Jy ! Component: 3850 - total flux cleaned = 0.000431679 Jy ! Component: 3900 - total flux cleaned = 0.000421945 Jy ! Component: 3950 - total flux cleaned = 0.000421999 Jy ! Component: 4000 - total flux cleaned = 0.000412443 Jy ! Component: 4050 - total flux cleaned = 0.000450599 Jy ! Total flux subtracted in 4096 components = 0.000460079 Jy ! Clean residual min=-0.000572 max=0.000567 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0496825 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 414 components and 0.0496825 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1539+4735_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.23 x 8.053 at 9.041 degrees (North through East) ! Clean map min=-0.0014792 max=0.046241 Jy/beam ! Writing clean map to FITS file: ./J1539+4735_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0462407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191704 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24374 1.24374 2.48747 4.97495 9.9499 19.8998 39.7996 79.5992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.208 quit ! Quitting program ! Log file ./J1539+4735_S_uvs.log closed on Sat Jan 2 09:57:27 2016