! Started logfile: ./J1439+3712_S_uvs.log on Sat Jan 2 09:56:13 2016 obs J1439+3712_S_uva.fits ! Reading UV FITS file: J1439+3712_S_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! AN table 2: 116 integrations on 28 of 28 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.804172 visibilities/baseline/integration-bin. ! Found source: J1439+3712 ! ! 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 48424 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 ./J1439+3712_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 127 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 117 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 117 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004536Jy sigma=8.713573 ! Fit after self-cal, rms=0.958936Jy sigma=7.987933 ! 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=3.386 mas, bmaj=7.584 mas, bpa=-32.26 degrees ! Estimated noise=1.06027 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 = 0.0357014 Jy ! Component: 100 - total flux cleaned = 0.0436461 Jy ! Total flux subtracted in 100 components = 0.0436461 Jy ! Clean residual min=-0.004217 max=0.004536 Jy/beam ! Clean residual mean=0.000005 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0436461 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0436461 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=0.075614Jy sigma=0.578278 ! Fit after self-cal, rms=0.073858Jy sigma=0.564708 ! 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=4.92 mas, bmaj=8.539 mas, bpa=-32.13 degrees ! Estimated noise=0.480102 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 = 0.00459529 Jy ! Component: 100 - total flux cleaned = 0.00661129 Jy ! Component: 150 - total flux cleaned = 0.00772248 Jy ! Component: 200 - total flux cleaned = 0.00801585 Jy ! Total flux subtracted in 200 components = 0.00801585 Jy ! Clean residual min=-0.002881 max=0.002431 Jy/beam ! Clean residual mean=0.000005 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.051662 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.051662 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=0.073684Jy sigma=0.561411 ! Fit after self-cal, rms=0.073714Jy sigma=0.561218 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.92 x 8.539 at -32.13 degrees (North through East) ! Clean map min=-0.0028421 max=0.047782 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.11 KP 1.14 LA 1.08 ! MK 0.97 NL 0.92 OV 1.08 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EF 1.00* FD 1.06 KP 1.12 ! LA 1.11 NL 1.13 PT 0.89 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.14 KP 1.19 LA 0.95 ! MK 0.96 NL 0.93 OV 1.00* PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.15 KP 1.13 LA 0.94 ! MK 1.05 NL 0.90 OV 1.00* PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 KP 0.92 LA 0.90 ! MK 0.90 NL 0.98 OV 1.08 PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 1.19 EF 1.00* FD 1.18 KP 0.95 ! LA 0.89 NL 1.15 PT 0.84 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.073714Jy sigma=0.561218 ! Fit after self-cal, rms=0.073967Jy sigma=0.560363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=8.547 mas, bpa=-32.39 degrees ! Estimated noise=0.480643 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 = 0.000815253 Jy ! Component: 100 - total flux cleaned = 0.000955652 Jy ! Component: 150 - total flux cleaned = 0.00105675 Jy ! Component: 200 - total flux cleaned = 0.0010789 Jy ! Total flux subtracted in 200 components = 0.0010789 Jy ! Clean residual min=-0.002883 max=0.002307 Jy/beam ! Clean residual mean=0.000005 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0527409 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0527409 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=0.073943Jy sigma=0.560211 ! Fit after self-cal, rms=0.074071Jy sigma=0.559926 ! 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=0.074071Jy sigma=0.559926 ! Fit after self-cal, rms=0.074818Jy sigma=0.559384 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.84 mas, bmaj=8.545 mas, bpa=-32.63 degrees ! Estimated noise=0.481483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362118 Jy ! Component: 100 - total flux cleaned = 0.000513541 Jy ! Component: 150 - total flux cleaned = 0.000580083 Jy ! Component: 200 - total flux cleaned = 0.00062103 Jy ! Total flux subtracted in 200 components = 0.00062103 Jy ! Clean residual min=-0.002746 max=0.002149 Jy/beam ! Clean residual mean=0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0533619 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0533619 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=0.074798Jy sigma=0.559309 ! Fit after self-cal, rms=0.074975Jy sigma=0.559121 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 = 1.11987e-05 Jy ! Component: 100 - total flux cleaned = 7.20048e-05 Jy ! Component: 150 - total flux cleaned = 0.000106199 Jy ! Component: 200 - total flux cleaned = 0.00012255 Jy ! Total flux subtracted in 200 components = 0.00012255 Jy ! Clean residual min=-0.002732 max=0.002198 Jy/beam ! Clean residual mean=0.000005 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0534845 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0534845 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=0.074959Jy sigma=0.559116 ! Fit after self-cal, rms=0.074968Jy sigma=0.559099 ! 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=0.074968Jy sigma=0.559099 ! Fit after self-cal, rms=0.075518Jy sigma=0.559017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.812 mas, bmaj=8.543 mas, bpa=-32.76 degrees ! Estimated noise=0.481228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168269 Jy ! Component: 100 - total flux cleaned = 0.00024 Jy ! Component: 150 - total flux cleaned = 0.000288161 Jy ! Component: 200 - total flux cleaned = 0.000302469 Jy ! Total flux subtracted in 200 components = 0.000302469 Jy ! Clean residual min=-0.002695 max=0.002142 Jy/beam ! Clean residual mean=0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0537869 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0537869 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=0.075508Jy sigma=0.558981 ! Fit after self-cal, rms=0.075620Jy sigma=0.558933 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 = -3.08408e-05 Jy ! Component: 100 - total flux cleaned = -1.90687e-06 Jy ! Component: 150 - total flux cleaned = -1.57636e-06 Jy ! Component: 200 - total flux cleaned = -1.61347e-06 Jy ! Total flux subtracted in 200 components = -1.61347e-06 Jy ! Clean residual min=-0.002691 max=0.002154 Jy/beam ! Clean residual mean=0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0537853 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0537853 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=0.075611Jy sigma=0.558928 ! Fit after self-cal, rms=0.075618Jy sigma=0.558923 ! 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=0.075618Jy sigma=0.558923 ! Fit after self-cal, rms=0.076077Jy sigma=0.558898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.33 mas, bmaj=10.45 mas, bpa=21.68 degrees ! Estimated noise=0.524101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397879 Jy ! Component: 100 - total flux cleaned = -0.000435986 Jy ! Component: 150 - total flux cleaned = -0.000456616 Jy ! Component: 200 - total flux cleaned = -0.000473964 Jy ! Total flux subtracted in 200 components = -0.000473964 Jy ! Clean residual min=-0.002965 max=0.002383 Jy/beam ! Clean residual mean=0.000006 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0533114 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0533114 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=0.076081Jy sigma=0.558871 ! Fit after self-cal, rms=0.076152Jy sigma=0.558851 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 = -0.000144689 Jy ! Component: 100 - total flux cleaned = -0.0001694 Jy ! Component: 150 - total flux cleaned = -0.000191288 Jy ! Component: 200 - total flux cleaned = -0.000203913 Jy ! Total flux subtracted in 200 components = -0.000203913 Jy ! Clean residual min=-0.002965 max=0.002360 Jy/beam ! Clean residual mean=0.000007 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0531074 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0531074 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=0.076155Jy sigma=0.558851 ! Fit after self-cal, rms=0.076158Jy sigma=0.558845 ! 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=4.794 mas, bmaj=8.543 mas, bpa=-32.85 degrees ! Estimated noise=0.481116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.794 x 8.543 at -32.85 degrees (North through East) ! Clean map min=-0.0026789 max=0.047328 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=3.311 mas, bmaj=7.604 mas, bpa=-32.99 degrees ! Estimated noise=1.0459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370101 Jy ! Component: 100 - total flux cleaned = 0.0459136 Jy ! Component: 150 - total flux cleaned = 0.0502112 Jy ! Component: 200 - total flux cleaned = 0.0522011 Jy ! Total flux subtracted in 200 components = 0.0522011 Jy ! Clean residual min=-0.003469 max=0.003665 Jy/beam ! Clean residual mean=0.000003 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0522011 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0522011 Jy ! Inverting map and beam ! Estimated beam: bmin=4.794 mas, bmaj=8.543 mas, bpa=-32.85 degrees ! Estimated noise=0.481116 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 = 0.00102372 Jy ! Component: 100 - total flux cleaned = 0.0011697 Jy ! Component: 150 - total flux cleaned = 0.00128414 Jy ! Component: 200 - total flux cleaned = 0.00140677 Jy ! Total flux subtracted in 200 components = 0.00140677 Jy ! Clean residual min=-0.002758 max=0.002178 Jy/beam ! Clean residual mean=0.000005 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0536079 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0536079 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=10.33 mas, bmaj=10.45 mas, bpa=21.68 degrees ! Estimated noise=0.524101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484391 Jy ! Component: 100 - total flux cleaned = -0.000510145 Jy ! Component: 150 - total flux cleaned = -0.000532579 Jy ! Component: 200 - total flux cleaned = -0.000551191 Jy ! Total flux subtracted in 200 components = -0.000551191 Jy ! Clean residual min=-0.003008 max=0.002348 Jy/beam ! Clean residual mean=0.000007 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0530567 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 = -2.36639e-05 Jy ! Component: 100 - total flux cleaned = -4.55555e-05 Jy ! Component: 150 - total flux cleaned = -7.24172e-05 Jy ! Component: 200 - total flux cleaned = -9.17173e-05 Jy ! Total flux subtracted in 200 components = -9.17173e-05 Jy ! Clean residual min=-0.003003 max=0.002356 Jy/beam ! Clean residual mean=0.000007 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.052965 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.052965 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.794 mas, bmaj=8.543 mas, bpa=-32.85 degrees ! Estimated noise=0.481116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298857 Jy ! Component: 100 - total flux cleaned = 0.000367526 Jy ! Component: 150 - total flux cleaned = 0.000408488 Jy ! Component: 200 - total flux cleaned = 0.000445968 Jy ! Total flux subtracted in 200 components = 0.000445968 Jy ! Clean residual min=-0.002727 max=0.002144 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0534109 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0534109 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=0.076174Jy sigma=0.558919 ! Fit after self-cal, rms=0.076189Jy sigma=0.558904 wmodel ./J1439+3712_S_map.mod ! Writing 46 model components to file: ./J1439+3712_S_map.mod wobs ./J1439+3712_S_uvs.fits ! Writing UV FITS file: ./J1439+3712_S_uvs.fits wwins ./J1439+3712_S_map.win ! wwins: Wrote 1 windows to ./J1439+3712_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 = -0.000715649 Jy ! Component: 100 - total flux cleaned = -0.000487479 Jy ! Component: 150 - total flux cleaned = -0.000235724 Jy ! Component: 200 - total flux cleaned = -0.000101436 Jy ! Component: 250 - total flux cleaned = 9.37349e-05 Jy ! Component: 300 - total flux cleaned = 0.000251729 Jy ! Component: 350 - total flux cleaned = 0.00046692 Jy ! Component: 400 - total flux cleaned = 0.000616906 Jy ! Component: 450 - total flux cleaned = 0.000820644 Jy ! Component: 500 - total flux cleaned = 0.00101885 Jy ! Component: 550 - total flux cleaned = 0.00110146 Jy ! Component: 600 - total flux cleaned = 0.00107467 Jy ! Component: 650 - total flux cleaned = 0.00110256 Jy ! Component: 700 - total flux cleaned = 0.001155 Jy ! Component: 750 - total flux cleaned = 0.00118072 Jy ! Component: 800 - total flux cleaned = 0.00118092 Jy ! Component: 850 - total flux cleaned = 0.00125447 Jy ! Component: 900 - total flux cleaned = 0.00127899 Jy ! Component: 950 - total flux cleaned = 0.00132616 Jy ! Component: 1000 - total flux cleaned = 0.00139583 Jy ! Component: 1050 - total flux cleaned = 0.0014635 Jy ! Component: 1100 - total flux cleaned = 0.00146384 Jy ! Component: 1150 - total flux cleaned = 0.0015078 Jy ! Component: 1200 - total flux cleaned = 0.00157221 Jy ! Component: 1250 - total flux cleaned = 0.00163585 Jy ! Component: 1300 - total flux cleaned = 0.00171919 Jy ! Component: 1350 - total flux cleaned = 0.00180055 Jy ! Component: 1400 - total flux cleaned = 0.00182058 Jy ! Component: 1450 - total flux cleaned = 0.00191935 Jy ! Component: 1500 - total flux cleaned = 0.00187994 Jy ! Component: 1550 - total flux cleaned = 0.00191826 Jy ! Component: 1600 - total flux cleaned = 0.00191837 Jy ! Component: 1650 - total flux cleaned = 0.00199276 Jy ! Component: 1700 - total flux cleaned = 0.00204779 Jy ! Component: 1750 - total flux cleaned = 0.00206608 Jy ! Component: 1800 - total flux cleaned = 0.00213731 Jy ! Component: 1850 - total flux cleaned = 0.00211964 Jy ! Component: 1900 - total flux cleaned = 0.00217229 Jy ! Component: 1950 - total flux cleaned = 0.00225806 Jy ! Component: 2000 - total flux cleaned = 0.00227515 Jy ! Component: 2050 - total flux cleaned = 0.00239248 Jy ! Component: 2100 - total flux cleaned = 0.00249172 Jy ! Component: 2150 - total flux cleaned = 0.00249175 Jy ! Component: 2200 - total flux cleaned = 0.00263723 Jy ! Component: 2250 - total flux cleaned = 0.00266893 Jy ! Component: 2300 - total flux cleaned = 0.0028108 Jy ! Component: 2350 - total flux cleaned = 0.00284185 Jy ! Component: 2400 - total flux cleaned = 0.00288843 Jy ! Component: 2450 - total flux cleaned = 0.00301061 Jy ! Component: 2500 - total flux cleaned = 0.00310077 Jy ! Component: 2550 - total flux cleaned = 0.00316044 Jy ! Component: 2600 - total flux cleaned = 0.00316048 Jy ! Component: 2650 - total flux cleaned = 0.00326277 Jy ! Component: 2700 - total flux cleaned = 0.00327721 Jy ! Component: 2750 - total flux cleaned = 0.00336319 Jy ! Component: 2800 - total flux cleaned = 0.00339166 Jy ! Component: 2850 - total flux cleaned = 0.00340585 Jy ! Component: 2900 - total flux cleaned = 0.00348933 Jy ! Component: 2950 - total flux cleaned = 0.00347562 Jy ! Component: 3000 - total flux cleaned = 0.00355763 Jy ! Component: 3050 - total flux cleaned = 0.00354415 Jy ! Component: 3100 - total flux cleaned = 0.00357112 Jy ! Component: 3150 - total flux cleaned = 0.0036243 Jy ! Component: 3200 - total flux cleaned = 0.00366381 Jy ! Component: 3250 - total flux cleaned = 0.00365065 Jy ! Component: 3300 - total flux cleaned = 0.00368964 Jy ! Component: 3350 - total flux cleaned = 0.00371543 Jy ! Component: 3400 - total flux cleaned = 0.00374083 Jy ! Component: 3450 - total flux cleaned = 0.00374079 Jy ! Component: 3500 - total flux cleaned = 0.00376599 Jy ! Component: 3550 - total flux cleaned = 0.00375341 Jy ! Component: 3600 - total flux cleaned = 0.00377799 Jy ! Component: 3650 - total flux cleaned = 0.00378987 Jy ! Component: 3700 - total flux cleaned = 0.00377758 Jy ! Component: 3750 - total flux cleaned = 0.00371737 Jy ! Component: 3800 - total flux cleaned = 0.00368168 Jy ! Component: 3850 - total flux cleaned = 0.0036817 Jy ! Component: 3900 - total flux cleaned = 0.00365828 Jy ! Component: 3950 - total flux cleaned = 0.00364672 Jy ! Component: 4000 - total flux cleaned = 0.00365822 Jy ! Component: 4050 - total flux cleaned = 0.0036467 Jy ! Total flux subtracted in 4096 components = 0.00364664 Jy ! Clean residual min=-0.000778 max=0.000731 Jy/beam ! Clean residual mean=0.000004 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0570576 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 354 components and 0.0570576 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1439+3712_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.794 x 8.543 at -32.85 degrees (North through East) ! Clean map min=-0.0017017 max=0.046677 Jy/beam ! Writing clean map to FITS file: ./J1439+3712_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0466767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46964 1.46964 2.93929 5.87857 11.7571 23.5143 47.0286 94.0572 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 204.131 quit ! Quitting program ! Log file ./J1439+3712_S_uvs.log closed on Sat Jan 2 09:56:19 2016