! Started logfile: ./J1826+6706_S_uvs.log on Sat Jan 2 09:59:52 2016 obs J1826+6706_S_uva.fits ! Reading UV FITS file: J1826+6706_S_uva.fits ! AN table 1: 59 integrations on 55 of 55 possible baselines. ! AN table 2: 59 integrations on 45 of 45 possible baselines. ! AN table 3: 174 integrations on 55 of 55 possible baselines. ! AN table 4: 59 integrations on 45 of 45 possible baselines. ! AN table 5: 59 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.80248 visibilities/baseline/integration-bin. ! Found source: J1826+6706 ! ! 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 137192 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 ./J1826+6706_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 136 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 77 telescope corrections were flagged in sub-array 4. ! A total of 78 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 77 telescope corrections were flagged in sub-array 4. ! A total of 78 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 194 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 135 telescope corrections were flagged in sub-array 4. ! A total of 136 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 194 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 135 telescope corrections were flagged in sub-array 4. ! A total of 136 telescope corrections were flagged in sub-array 5. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 194 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 233 telescope corrections were flagged in sub-array 3. ! A total of 135 telescope corrections were flagged in sub-array 4. ! A total of 136 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 185 telescope corrections were flagged in sub-array 2. ! A total of 349 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 127 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 185 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 127 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.005378Jy sigma=11.858745 ! Fit after self-cal, rms=0.956424Jy sigma=11.471465 ! 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=1.683 mas, bmaj=2.55 mas, bpa=-20.49 degrees ! Estimated noise=0.510927 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 = 0.0284558 Jy ! Component: 100 - total flux cleaned = 0.0364209 Jy ! Total flux subtracted in 100 components = 0.0364209 Jy ! Clean residual min=-0.003847 max=0.004253 Jy/beam ! Clean residual mean=-0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0364209 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0364209 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=0.101503Jy sigma=0.718493 ! Fit after self-cal, rms=0.100165Jy sigma=0.703116 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601793 Jy ! Component: 100 - total flux cleaned = 0.00998233 Jy ! Total flux subtracted in 100 components = 0.00998233 Jy ! Clean residual min=-0.003894 max=0.004120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0464032 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0464032 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=0.099367Jy sigma=0.694326 ! Fit after self-cal, rms=0.099097Jy sigma=0.693426 ! Inverting map ! Added new window around map position (5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426709 Jy ! Component: 100 - total flux cleaned = 0.0063208 Jy ! Total flux subtracted in 100 components = 0.0063208 Jy ! Clean residual min=-0.003748 max=0.003889 Jy/beam ! Clean residual mean=-0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.052724 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.052724 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=0.098960Jy sigma=0.690285 ! Fit after self-cal, rms=0.098789Jy sigma=0.689465 ! Inverting map ! Added new window around map position (1.5, 14.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207148 Jy ! Component: 100 - total flux cleaned = 0.00355262 Jy ! Total flux subtracted in 100 components = 0.00355262 Jy ! Clean residual min=-0.003415 max=0.003156 Jy/beam ! Clean residual mean=0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0562767 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0562766 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=0.098672Jy sigma=0.688113 ! Fit after self-cal, rms=0.098560Jy sigma=0.687480 ! 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=2.239 mas, bmaj=3.534 mas, bpa=-18.31 degrees ! Estimated noise=0.240196 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 = 0.000331059 Jy ! Component: 100 - total flux cleaned = 0.000315538 Jy ! Component: 150 - total flux cleaned = 0.000367763 Jy ! Component: 200 - total flux cleaned = 0.000416113 Jy ! Total flux subtracted in 200 components = 0.000416113 Jy ! Clean residual min=-0.002090 max=0.001922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0566928 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0566928 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=0.098379Jy sigma=0.687213 ! Fit after self-cal, rms=0.098331Jy sigma=0.686998 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.239 x 3.534 at -18.31 degrees (North through East) ! Clean map min=-0.0038905 max=0.043939 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* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 EF 1.12 FD 1.07 KP 1.13 ! LA 0.94 NL 1.01 OV 1.01 PT 1.02 ! SC 0.86 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 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* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 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* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 EF 1.16 FD 1.05 KP 1.12 ! LA 0.95 NL 1.04 OV 1.00* PT 0.95 ! SC 0.98 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 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* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 EF 1.07 FD 1.07 KP 1.16 ! LA 0.89 NL 1.09 OV 1.00* PT 0.96 ! SC 0.95 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 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* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 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* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 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* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.098331Jy sigma=0.686998 ! Fit after self-cal, rms=0.098337Jy sigma=0.686922 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=3.53 mas, bpa=-18.18 degrees ! Estimated noise=0.240645 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 = -0.000789701 Jy ! Component: 100 - total flux cleaned = -0.000790331 Jy ! Component: 150 - total flux cleaned = -0.000831872 Jy ! Component: 200 - total flux cleaned = -0.000868888 Jy ! Total flux subtracted in 200 components = -0.000868888 Jy ! Clean residual min=-0.001924 max=0.001910 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0558239 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0558239 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=0.098247Jy sigma=0.686840 ! Fit after self-cal, rms=0.098212Jy sigma=0.686659 ! 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=0.098212Jy sigma=0.686659 ! Fit after self-cal, rms=0.098241Jy sigma=0.686654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=3.53 mas, bpa=-18.15 degrees ! Estimated noise=0.240736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515792 Jy ! Component: 100 - total flux cleaned = -0.000555276 Jy ! Component: 150 - total flux cleaned = -0.000590914 Jy ! Component: 200 - total flux cleaned = -0.00062362 Jy ! Total flux subtracted in 200 components = -0.00062362 Jy ! Clean residual min=-0.001830 max=0.001934 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0552003 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0552003 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=0.098178Jy sigma=0.686631 ! Fit after self-cal, rms=0.098158Jy sigma=0.686519 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 (13, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617191 Jy ! Component: 100 - total flux cleaned = 0.000376632 Jy ! Component: 150 - total flux cleaned = 0.000208656 Jy ! Component: 200 - total flux cleaned = 0.00020941 Jy ! Total flux subtracted in 200 components = 0.00020941 Jy ! Clean residual min=-0.001835 max=0.001787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0554097 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0554097 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=0.098051Jy sigma=0.686197 ! Fit after self-cal, rms=0.098019Jy sigma=0.685927 ! 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=0.098019Jy sigma=0.685927 ! Fit after self-cal, rms=0.098019Jy sigma=0.685871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=3.53 mas, bpa=-18.12 degrees ! Estimated noise=0.240739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122236 Jy ! Component: 100 - total flux cleaned = -3.74801e-05 Jy ! Component: 150 - total flux cleaned = -2.35263e-06 Jy ! Component: 200 - total flux cleaned = -7.11991e-05 Jy ! Total flux subtracted in 200 components = -7.11991e-05 Jy ! Clean residual min=-0.001797 max=0.001720 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0553385 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0553385 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=0.097937Jy sigma=0.685896 ! Fit after self-cal, rms=0.097922Jy sigma=0.685684 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 = 7.8523e-05 Jy ! Component: 100 - total flux cleaned = 7.62597e-05 Jy ! Component: 150 - total flux cleaned = 4.19931e-05 Jy ! Component: 200 - total flux cleaned = 4.20247e-05 Jy ! Total flux subtracted in 200 components = 4.20247e-05 Jy ! Clean residual min=-0.001748 max=0.001662 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0553805 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.0553805 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=0.097854Jy sigma=0.685789 ! Fit after self-cal, rms=0.097839Jy sigma=0.685720 ! 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=0.097839Jy sigma=0.685720 ! Fit after self-cal, rms=0.097770Jy sigma=0.685646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.486 mas, bmaj=10.9 mas, bpa=60.89 degrees ! Estimated noise=0.363079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000722399 Jy ! Component: 100 - total flux cleaned = -0.00106115 Jy ! Component: 150 - total flux cleaned = -0.00116465 Jy ! Component: 200 - total flux cleaned = -0.00121954 Jy ! Total flux subtracted in 200 components = -0.00121954 Jy ! Clean residual min=-0.001502 max=0.001365 Jy/beam ! Clean residual mean=-0.000014 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0541609 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0541609 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=0.097755Jy sigma=0.685730 ! Fit after self-cal, rms=0.097746Jy sigma=0.685670 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 = -0.000314643 Jy ! Component: 100 - total flux cleaned = -0.000380516 Jy ! Component: 150 - total flux cleaned = -0.00039931 Jy ! Component: 200 - total flux cleaned = -0.000425358 Jy ! Total flux subtracted in 200 components = -0.000425358 Jy ! Clean residual min=-0.001513 max=0.001360 Jy/beam ! Clean residual mean=-0.000015 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0537356 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0537356 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=0.097738Jy sigma=0.685740 ! Fit after self-cal, rms=0.097733Jy sigma=0.685716 ! 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=2.25 mas, bmaj=3.53 mas, bpa=-18.26 degrees ! Estimated noise=0.241097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.25 x 3.53 at -18.26 degrees (North through East) ! Clean map min=-0.0048911 max=0.04506 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=1.689 mas, bmaj=2.543 mas, bpa=-20.52 degrees ! Estimated noise=0.51499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282208 Jy ! Component: 100 - total flux cleaned = 0.0386081 Jy ! Component: 150 - total flux cleaned = 0.0437384 Jy ! Component: 200 - total flux cleaned = 0.0478668 Jy ! Total flux subtracted in 200 components = 0.0478668 Jy ! Clean residual min=-0.004407 max=0.003990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0478668 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 0.0478668 Jy ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=3.53 mas, bpa=-18.26 degrees ! Estimated noise=0.241097 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 = 0.00702586 Jy ! Component: 100 - total flux cleaned = 0.00703173 Jy ! Component: 150 - total flux cleaned = 0.00714162 Jy ! Component: 200 - total flux cleaned = 0.0070508 Jy ! Total flux subtracted in 200 components = 0.0070508 Jy ! Clean residual min=-0.002301 max=0.001896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0549176 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0549176 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=9.486 mas, bmaj=10.9 mas, bpa=60.89 degrees ! Estimated noise=0.363079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000730131 Jy ! Component: 100 - total flux cleaned = -0.000934 Jy ! Component: 150 - total flux cleaned = -0.00122914 Jy ! Component: 200 - total flux cleaned = -0.00137764 Jy ! Total flux subtracted in 200 components = -0.00137764 Jy ! Clean residual min=-0.001585 max=0.001408 Jy/beam ! Clean residual mean=-0.000015 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0535399 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 = -7.10747e-05 Jy ! Component: 100 - total flux cleaned = -0.000109764 Jy ! Component: 150 - total flux cleaned = -0.000142385 Jy ! Component: 200 - total flux cleaned = -0.000169936 Jy ! Total flux subtracted in 200 components = -0.000169936 Jy ! Clean residual min=-0.001543 max=0.001339 Jy/beam ! Clean residual mean=-0.000016 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.05337 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.05337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=3.53 mas, bpa=-18.26 degrees ! Estimated noise=0.241097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373245 Jy ! Component: 100 - total flux cleaned = 0.000517567 Jy ! Component: 150 - total flux cleaned = 0.000648304 Jy ! Component: 200 - total flux cleaned = 0.000829194 Jy ! Total flux subtracted in 200 components = 0.000829194 Jy ! Clean residual min=-0.001864 max=0.001697 Jy/beam ! Clean residual mean=-0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0541992 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0541992 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=0.097872Jy sigma=0.686394 ! Fit after self-cal, rms=0.097892Jy sigma=0.686103 wmodel ./J1826+6706_S_map.mod ! Writing 58 model components to file: ./J1826+6706_S_map.mod wobs ./J1826+6706_S_uvs.fits ! Writing UV FITS file: ./J1826+6706_S_uvs.fits wwins ./J1826+6706_S_map.win ! wwins: Wrote 4 windows to ./J1826+6706_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 = -0.000292319 Jy ! Component: 100 - total flux cleaned = -0.000584834 Jy ! Component: 150 - total flux cleaned = -0.000585867 Jy ! Component: 200 - total flux cleaned = -0.0006667 Jy ! Component: 250 - total flux cleaned = -0.000640429 Jy ! Component: 300 - total flux cleaned = -0.000589421 Jy ! Component: 350 - total flux cleaned = -0.000589737 Jy ! Component: 400 - total flux cleaned = -0.000614234 Jy ! Component: 450 - total flux cleaned = -0.000541557 Jy ! Component: 500 - total flux cleaned = -0.000565181 Jy ! Component: 550 - total flux cleaned = -0.000541633 Jy ! Component: 600 - total flux cleaned = -0.000541394 Jy ! Component: 650 - total flux cleaned = -0.000495605 Jy ! Component: 700 - total flux cleaned = -0.000450457 Jy ! Component: 750 - total flux cleaned = -0.000405582 Jy ! Component: 800 - total flux cleaned = -0.000361333 Jy ! Component: 850 - total flux cleaned = -0.000339384 Jy ! Component: 900 - total flux cleaned = -0.000360864 Jy ! Component: 950 - total flux cleaned = -0.000403248 Jy ! Component: 1000 - total flux cleaned = -0.000382084 Jy ! Component: 1050 - total flux cleaned = -0.000403011 Jy ! Component: 1100 - total flux cleaned = -0.000402941 Jy ! Component: 1150 - total flux cleaned = -0.000403146 Jy ! Component: 1200 - total flux cleaned = -0.000464571 Jy ! Component: 1250 - total flux cleaned = -0.000505087 Jy ! Component: 1300 - total flux cleaned = -0.000484933 Jy ! Component: 1350 - total flux cleaned = -0.000505111 Jy ! Component: 1400 - total flux cleaned = -0.000584182 Jy ! Component: 1450 - total flux cleaned = -0.000564296 Jy ! Component: 1500 - total flux cleaned = -0.000583834 Jy ! Component: 1550 - total flux cleaned = -0.000564434 Jy ! Component: 1600 - total flux cleaned = -0.00058373 Jy ! Component: 1650 - total flux cleaned = -0.000545289 Jy ! Component: 1700 - total flux cleaned = -0.000526293 Jy ! Component: 1750 - total flux cleaned = -0.000545018 Jy ! Component: 1800 - total flux cleaned = -0.000507358 Jy ! Component: 1850 - total flux cleaned = -0.000507418 Jy ! Component: 1900 - total flux cleaned = -0.000526079 Jy ! Component: 1950 - total flux cleaned = -0.000525871 Jy ! Component: 2000 - total flux cleaned = -0.00048931 Jy ! Component: 2050 - total flux cleaned = -0.000471242 Jy ! Component: 2100 - total flux cleaned = -0.000471203 Jy ! Component: 2150 - total flux cleaned = -0.00050726 Jy ! Component: 2200 - total flux cleaned = -0.000489375 Jy ! Component: 2250 - total flux cleaned = -0.000453455 Jy ! Component: 2300 - total flux cleaned = -0.000471112 Jy ! Component: 2350 - total flux cleaned = -0.000453316 Jy ! Component: 2400 - total flux cleaned = -0.000435518 Jy ! Component: 2450 - total flux cleaned = -0.000523309 Jy ! Component: 2500 - total flux cleaned = -0.000471025 Jy ! Component: 2550 - total flux cleaned = -0.000540567 Jy ! Component: 2600 - total flux cleaned = -0.000592475 Jy ! Component: 2650 - total flux cleaned = -0.000609582 Jy ! Component: 2700 - total flux cleaned = -0.000506726 Jy ! Component: 2750 - total flux cleaned = -0.000557992 Jy ! Component: 2800 - total flux cleaned = -0.000608968 Jy ! Component: 2850 - total flux cleaned = -0.000575101 Jy ! Component: 2900 - total flux cleaned = -0.0006259 Jy ! Component: 2950 - total flux cleaned = -0.000676352 Jy ! Component: 3000 - total flux cleaned = -0.000659508 Jy ! Component: 3050 - total flux cleaned = -0.00070966 Jy ! Component: 3100 - total flux cleaned = -0.00070973 Jy ! Component: 3150 - total flux cleaned = -0.000742811 Jy ! Component: 3200 - total flux cleaned = -0.000742863 Jy ! Component: 3250 - total flux cleaned = -0.000726456 Jy ! Component: 3300 - total flux cleaned = -0.00080844 Jy ! Component: 3350 - total flux cleaned = -0.000792278 Jy ! Component: 3400 - total flux cleaned = -0.000840921 Jy ! Component: 3450 - total flux cleaned = -0.000889434 Jy ! Component: 3500 - total flux cleaned = -0.000873528 Jy ! Component: 3550 - total flux cleaned = -0.000889632 Jy ! Component: 3600 - total flux cleaned = -0.000921477 Jy ! Component: 3650 - total flux cleaned = -0.000953439 Jy ! Component: 3700 - total flux cleaned = -0.000937443 Jy ! Component: 3750 - total flux cleaned = -0.00101659 Jy ! Component: 3800 - total flux cleaned = -0.000969285 Jy ! Component: 3850 - total flux cleaned = -0.0010007 Jy ! Component: 3900 - total flux cleaned = -0.00106329 Jy ! Component: 3950 - total flux cleaned = -0.00109461 Jy ! Component: 4000 - total flux cleaned = -0.00106342 Jy ! Component: 4050 - total flux cleaned = -0.00106339 Jy ! Total flux subtracted in 4096 components = -0.00104785 Jy ! Clean residual min=-0.000773 max=0.000784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0531513 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 339 components and 0.0531513 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1826+6706_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.25 x 3.53 at -18.26 degrees (North through East) ! Clean map min=-0.0045513 max=0.045372 Jy/beam ! Writing clean map to FITS file: ./J1826+6706_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0453723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66614 1.66614 3.33228 6.66456 13.3291 26.6583 53.3165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.056 quit ! Quitting program ! Log file ./J1826+6706_S_uvs.log closed on Sat Jan 2 10:00:02 2016