! Started logfile: ./J1725+5851_S_uvs.log on Sat Jan 2 09:58:24 2016 obs J1725+5851_S_uva.fits ! Reading UV FITS file: J1725+5851_S_uva.fits ! AN table 1: 116 integrations on 55 of 55 possible baselines. ! AN table 2: 59 integrations on 55 of 55 possible baselines. ! AN table 3: 59 integrations on 66 of 66 possible baselines. ! AN table 4: 59 integrations on 45 of 45 possible baselines. ! AN table 5: 58 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.878238 visibilities/baseline/integration-bin. ! Found source: J1725+5851 ! ! 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 117712 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 ./J1725+5851_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 4 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 79 telescope corrections were flagged in sub-array 3. ! A total of 77 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 79 telescope corrections were flagged in sub-array 3. ! A total of 77 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! A total of 137 telescope corrections were flagged in sub-array 3. ! A total of 135 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! A total of 137 telescope corrections were flagged in sub-array 3. ! A total of 135 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! A total of 137 telescope corrections were flagged in sub-array 3. ! A total of 135 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 233 telescope corrections were flagged in sub-array 1. ! A total of 127 telescope corrections were flagged in sub-array 2. ! A total of 128 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 233 telescope corrections were flagged in sub-array 1. ! A total of 127 telescope corrections were flagged in sub-array 2. ! A total of 128 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.007796Jy sigma=11.006710 ! Fit after self-cal, rms=0.954093Jy sigma=10.563512 ! 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=1.681 mas, bmaj=2.86 mas, bpa=-40.55 degrees ! Estimated noise=0.577265 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 = 0.0302465 Jy ! Component: 100 - total flux cleaned = 0.0390314 Jy ! Total flux subtracted in 100 components = 0.0390314 Jy ! Clean residual min=-0.003596 max=0.004106 Jy/beam ! Clean residual mean=-0.000007 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0390314 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0390314 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=0.103073Jy sigma=0.705695 ! Fit after self-cal, rms=0.101460Jy sigma=0.688089 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677893 Jy ! Component: 100 - total flux cleaned = 0.0110849 Jy ! Total flux subtracted in 100 components = 0.0110849 Jy ! Clean residual min=-0.003610 max=0.003947 Jy/beam ! Clean residual mean=-0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0501163 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0501163 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=0.100432Jy sigma=0.679883 ! Fit after self-cal, rms=0.100273Jy sigma=0.679350 ! 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=2.251 mas, bmaj=3.614 mas, bpa=-35.1 degrees ! Estimated noise=0.277192 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 = 0.00524316 Jy ! Component: 100 - total flux cleaned = 0.00769624 Jy ! Component: 150 - total flux cleaned = 0.00886712 Jy ! Component: 200 - total flux cleaned = 0.00934553 Jy ! Total flux subtracted in 200 components = 0.00934553 Jy ! Clean residual min=-0.002616 max=0.002894 Jy/beam ! Clean residual mean=-0.000010 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0594619 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0594619 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=0.099975Jy sigma=0.676331 ! Fit after self-cal, rms=0.099899Jy sigma=0.676027 ! Inverting map ! Added new window around map position (6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291053 Jy ! Component: 100 - total flux cleaned = 0.00349898 Jy ! Component: 150 - total flux cleaned = 0.00365012 Jy ! Component: 200 - total flux cleaned = 0.00369345 Jy ! Total flux subtracted in 200 components = 0.00369345 Jy ! Clean residual min=-0.002505 max=0.002393 Jy/beam ! Clean residual mean=-0.000008 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0631553 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0631553 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=0.099795Jy sigma=0.674299 ! Fit after self-cal, rms=0.099770Jy sigma=0.673936 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.251 x 3.614 at -35.1 degrees (North through East) ! Clean map min=-0.0022156 max=0.047948 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* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* LA 1.00* MK 1.00* ! OV 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* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* LA 1.00* MK 1.00* ! OV 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* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! A total of 174 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* EF 0.00* LA 0.00* MK 0.00* ! OV 0.00* ! ! ! 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* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.16 EF 1.15 FD 1.08 KP 0.97 ! LA 1.03 MK 1.00 NL 1.05 OV 1.00* ! PT 0.91 ZC 1.00* ! ! A total of 174 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* EF 0.00* LA 0.00* MK 0.00* ! OV 0.00* ! ! ! 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* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* LA 1.00* MK 1.00* ! OV 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* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 EF 1.00* FD 1.13 KP 0.95 ! LA 0.98 MK 1.11 NL 1.05 OV 1.10 ! PT 0.87 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* LA 1.00* MK 1.00* ! OV 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* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* LA 1.00* MK 1.00* ! OV 1.00* ! ! ! Fit before self-cal, rms=0.099770Jy sigma=0.673936 ! Fit after self-cal, rms=0.099975Jy sigma=0.674413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=3.62 mas, bpa=-34.88 degrees ! Estimated noise=0.27801 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 = 0.00121609 Jy ! Component: 100 - total flux cleaned = 0.00130448 Jy ! Component: 150 - total flux cleaned = 0.00138187 Jy ! Component: 200 - total flux cleaned = 0.00138238 Jy ! Total flux subtracted in 200 components = 0.00138238 Jy ! Clean residual min=-0.002353 max=0.002294 Jy/beam ! Clean residual mean=-0.000007 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0645377 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0645377 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=0.099932Jy sigma=0.673805 ! Fit after self-cal, rms=0.099936Jy sigma=0.673677 ! 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=0.099936Jy sigma=0.673677 ! Fit after self-cal, rms=0.099976Jy sigma=0.673604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=3.625 mas, bpa=-34.8 degrees ! Estimated noise=0.278156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381853 Jy ! Component: 100 - total flux cleaned = 0.000418731 Jy ! Component: 150 - total flux cleaned = 0.000451107 Jy ! Component: 200 - total flux cleaned = 0.000450265 Jy ! Total flux subtracted in 200 components = 0.000450265 Jy ! Clean residual min=-0.002322 max=0.002296 Jy/beam ! Clean residual mean=-0.000007 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.064988 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.064988 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=0.099942Jy sigma=0.673311 ! Fit after self-cal, rms=0.099957Jy sigma=0.673213 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 = 0.000156698 Jy ! Component: 100 - total flux cleaned = 0.000155552 Jy ! Component: 150 - total flux cleaned = 0.00015437 Jy ! Component: 200 - total flux cleaned = 0.000153885 Jy ! Total flux subtracted in 200 components = 0.000153885 Jy ! Clean residual min=-0.002299 max=0.002260 Jy/beam ! Clean residual mean=-0.000007 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0651418 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0651419 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=0.099927Jy sigma=0.673047 ! Fit after self-cal, rms=0.099918Jy sigma=0.672925 ! 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=0.099918Jy sigma=0.672925 ! Fit after self-cal, rms=0.099970Jy sigma=0.672922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=3.622 mas, bpa=-34.84 degrees ! Estimated noise=0.278175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.64253e-05 Jy ! Component: 100 - total flux cleaned = 3.54657e-05 Jy ! Component: 150 - total flux cleaned = 3.54114e-05 Jy ! Component: 200 - total flux cleaned = 3.52729e-05 Jy ! Total flux subtracted in 200 components = 3.52729e-05 Jy ! Clean residual min=-0.002263 max=0.002263 Jy/beam ! Clean residual mean=-0.000007 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0651771 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0651771 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=0.099944Jy sigma=0.672797 ! Fit after self-cal, rms=0.099952Jy sigma=0.672777 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 = 8.78018e-07 Jy ! Component: 100 - total flux cleaned = 9.81124e-07 Jy ! Component: 150 - total flux cleaned = -2.44462e-05 Jy ! Component: 200 - total flux cleaned = -4.82925e-05 Jy ! Total flux subtracted in 200 components = -4.82925e-05 Jy ! Clean residual min=-0.002243 max=0.002243 Jy/beam ! Clean residual mean=-0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0651288 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0651288 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=0.099931Jy sigma=0.672674 ! Fit after self-cal, rms=0.099923Jy sigma=0.672613 ! Inverting map ! Added new window around map position (-15, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165815 Jy ! Component: 100 - total flux cleaned = 0.00200131 Jy ! Component: 150 - total flux cleaned = 0.00221927 Jy ! Component: 200 - total flux cleaned = 0.00236317 Jy ! Total flux subtracted in 200 components = 0.00236317 Jy ! Clean residual min=-0.002173 max=0.002042 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.067492 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.067492 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=0.099830Jy sigma=0.671577 ! Fit after self-cal, rms=0.099778Jy sigma=0.671273 ! 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=0.099778Jy sigma=0.671273 ! Fit after self-cal, rms=0.099849Jy sigma=0.671191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.569 mas, bmaj=10.71 mas, bpa=21.84 degrees ! Estimated noise=0.405478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648276 Jy ! Component: 100 - total flux cleaned = 0.00099928 Jy ! Component: 150 - total flux cleaned = 0.00112708 Jy ! Component: 200 - total flux cleaned = 0.00117093 Jy ! Total flux subtracted in 200 components = 0.00117093 Jy ! Clean residual min=-0.001502 max=0.001611 Jy/beam ! Clean residual mean=-0.000015 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0686629 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 72 components and 0.0686629 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=0.099837Jy sigma=0.671279 ! Fit after self-cal, rms=0.099841Jy sigma=0.671234 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 = 0.000320574 Jy ! Component: 100 - total flux cleaned = 0.000434384 Jy ! Component: 150 - total flux cleaned = 0.000479415 Jy ! Component: 200 - total flux cleaned = 0.00050872 Jy ! Total flux subtracted in 200 components = 0.00050872 Jy ! Clean residual min=-0.001536 max=0.001575 Jy/beam ! Clean residual mean=-0.000015 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0691716 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 73 components and 0.0691716 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=0.099836Jy sigma=0.671288 ! Fit after self-cal, rms=0.099838Jy sigma=0.671280 ! 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=2.249 mas, bmaj=3.638 mas, bpa=-34.53 degrees ! Estimated noise=0.278954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.249 x 3.638 at -34.53 degrees (North through East) ! Clean map min=-0.0027294 max=0.048246 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=1.679 mas, bmaj=2.87 mas, bpa=-40.12 degrees ! Estimated noise=0.581868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031369 Jy ! Component: 100 - total flux cleaned = 0.0419538 Jy ! Component: 150 - total flux cleaned = 0.0484996 Jy ! Component: 200 - total flux cleaned = 0.0529086 Jy ! Total flux subtracted in 200 components = 0.0529086 Jy ! Clean residual min=-0.003752 max=0.004161 Jy/beam ! Clean residual mean=-0.000005 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0529085 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0529085 Jy ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=3.638 mas, bpa=-34.53 degrees ! Estimated noise=0.278954 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 = 0.00626286 Jy ! Component: 100 - total flux cleaned = 0.00992341 Jy ! Component: 150 - total flux cleaned = 0.0119898 Jy ! Component: 200 - total flux cleaned = 0.0127936 Jy ! Total flux subtracted in 200 components = 0.0127936 Jy ! Clean residual min=-0.002402 max=0.002334 Jy/beam ! Clean residual mean=-0.000009 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0657021 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.0657021 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=9.569 mas, bmaj=10.71 mas, bpa=21.84 degrees ! Estimated noise=0.405478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147556 Jy ! Component: 100 - total flux cleaned = 0.00217747 Jy ! Component: 150 - total flux cleaned = 0.00264896 Jy ! Component: 200 - total flux cleaned = 0.00297504 Jy ! Total flux subtracted in 200 components = 0.00297504 Jy ! Clean residual min=-0.001528 max=0.001575 Jy/beam ! Clean residual mean=-0.000016 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0686772 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101792 Jy ! Component: 100 - total flux cleaned = 0.00015657 Jy ! Component: 150 - total flux cleaned = 0.000207263 Jy ! Component: 200 - total flux cleaned = 0.000246609 Jy ! Total flux subtracted in 200 components = 0.000246609 Jy ! Clean residual min=-0.001526 max=0.001575 Jy/beam ! Clean residual mean=-0.000016 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0689238 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.0689238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=3.638 mas, bpa=-34.53 degrees ! Estimated noise=0.278954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000592943 Jy ! Component: 100 - total flux cleaned = -0.000527873 Jy ! Component: 150 - total flux cleaned = -0.000348226 Jy ! Component: 200 - total flux cleaned = -0.000237276 Jy ! Total flux subtracted in 200 components = -0.000237276 Jy ! Clean residual min=-0.002442 max=0.002275 Jy/beam ! Clean residual mean=-0.000006 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0686865 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0686865 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=0.099922Jy sigma=0.672814 ! Fit after self-cal, rms=0.099884Jy sigma=0.672544 wmodel ./J1725+5851_S_map.mod ! Writing 74 model components to file: ./J1725+5851_S_map.mod wobs ./J1725+5851_S_uvs.fits ! Writing UV FITS file: ./J1725+5851_S_uvs.fits wwins ./J1725+5851_S_map.win ! wwins: Wrote 3 windows to ./J1725+5851_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 = -0.00013884 Jy ! Component: 100 - total flux cleaned = 7.15812e-06 Jy ! Component: 150 - total flux cleaned = 0.000109053 Jy ! Component: 200 - total flux cleaned = 0.000173045 Jy ! Component: 250 - total flux cleaned = 7.94521e-05 Jy ! Component: 300 - total flux cleaned = 1.93208e-05 Jy ! Component: 350 - total flux cleaned = 1.99204e-05 Jy ! Component: 400 - total flux cleaned = -3.76819e-05 Jy ! Component: 450 - total flux cleaned = -6.55699e-05 Jy ! Component: 500 - total flux cleaned = -6.57455e-05 Jy ! Component: 550 - total flux cleaned = -6.6149e-05 Jy ! Component: 600 - total flux cleaned = -0.000120233 Jy ! Component: 650 - total flux cleaned = -0.000120023 Jy ! Component: 700 - total flux cleaned = -0.0001199 Jy ! Component: 750 - total flux cleaned = -0.000120085 Jy ! Component: 800 - total flux cleaned = -0.000120262 Jy ! Component: 850 - total flux cleaned = -0.000170438 Jy ! Component: 900 - total flux cleaned = -0.000170603 Jy ! Component: 950 - total flux cleaned = -0.000170651 Jy ! Component: 1000 - total flux cleaned = -0.000195066 Jy ! Component: 1050 - total flux cleaned = -0.000218912 Jy ! Component: 1100 - total flux cleaned = -0.000195298 Jy ! Component: 1150 - total flux cleaned = -0.000195451 Jy ! Component: 1200 - total flux cleaned = -0.000195807 Jy ! Component: 1250 - total flux cleaned = -0.000172522 Jy ! Component: 1300 - total flux cleaned = -8.12151e-05 Jy ! Component: 1350 - total flux cleaned = -8.13172e-05 Jy ! Component: 1400 - total flux cleaned = -3.64663e-05 Jy ! Component: 1450 - total flux cleaned = -3.65026e-05 Jy ! Component: 1500 - total flux cleaned = -1.42714e-05 Jy ! Component: 1550 - total flux cleaned = 5.15491e-05 Jy ! Component: 1600 - total flux cleaned = 5.14619e-05 Jy ! Component: 1650 - total flux cleaned = 2.96684e-05 Jy ! Component: 1700 - total flux cleaned = 0.000158324 Jy ! Component: 1750 - total flux cleaned = 0.000179351 Jy ! Component: 1800 - total flux cleaned = 0.000179162 Jy ! Component: 1850 - total flux cleaned = 0.000157979 Jy ! Component: 1900 - total flux cleaned = 0.000136989 Jy ! Component: 1950 - total flux cleaned = 0.000178423 Jy ! Component: 2000 - total flux cleaned = 0.000219623 Jy ! Component: 2050 - total flux cleaned = 0.000240052 Jy ! Component: 2100 - total flux cleaned = 0.000158815 Jy ! Component: 2150 - total flux cleaned = 0.000300425 Jy ! Component: 2200 - total flux cleaned = 0.000320463 Jy ! Component: 2250 - total flux cleaned = 0.000360478 Jy ! Component: 2300 - total flux cleaned = 0.00045958 Jy ! Component: 2350 - total flux cleaned = 0.000479269 Jy ! Component: 2400 - total flux cleaned = 0.000538108 Jy ! Component: 2450 - total flux cleaned = 0.000635731 Jy ! Component: 2500 - total flux cleaned = 0.000694019 Jy ! Component: 2550 - total flux cleaned = 0.00065523 Jy ! Component: 2600 - total flux cleaned = 0.000789866 Jy ! Component: 2650 - total flux cleaned = 0.000828023 Jy ! Component: 2700 - total flux cleaned = 0.000866163 Jy ! Component: 2750 - total flux cleaned = 0.000828095 Jy ! Component: 2800 - total flux cleaned = 0.000922321 Jy ! Component: 2850 - total flux cleaned = 0.000922242 Jy ! Component: 2900 - total flux cleaned = 0.000922057 Jy ! Component: 2950 - total flux cleaned = 0.0010149 Jy ! Component: 3000 - total flux cleaned = 0.00105192 Jy ! Component: 3050 - total flux cleaned = 0.0010152 Jy ! Component: 3100 - total flux cleaned = 0.00101509 Jy ! Component: 3150 - total flux cleaned = 0.00101511 Jy ! Component: 3200 - total flux cleaned = 0.00108789 Jy ! Component: 3250 - total flux cleaned = 0.00108784 Jy ! Component: 3300 - total flux cleaned = 0.00110578 Jy ! Component: 3350 - total flux cleaned = 0.00112378 Jy ! Component: 3400 - total flux cleaned = 0.00114168 Jy ! Component: 3450 - total flux cleaned = 0.00119512 Jy ! Component: 3500 - total flux cleaned = 0.00124822 Jy ! Component: 3550 - total flux cleaned = 0.00123058 Jy ! Component: 3600 - total flux cleaned = 0.00126581 Jy ! Component: 3650 - total flux cleaned = 0.00126581 Jy ! Component: 3700 - total flux cleaned = 0.00131824 Jy ! Component: 3750 - total flux cleaned = 0.00135295 Jy ! Component: 3800 - total flux cleaned = 0.00149159 Jy ! Component: 3850 - total flux cleaned = 0.00156063 Jy ! Component: 3900 - total flux cleaned = 0.00157762 Jy ! Component: 3950 - total flux cleaned = 0.00161184 Jy ! Component: 4000 - total flux cleaned = 0.00161182 Jy ! Component: 4050 - total flux cleaned = 0.00164582 Jy ! Total flux subtracted in 4096 components = 0.0015612 Jy ! Clean residual min=-0.000848 max=0.000873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0702477 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 378 components and 0.0702477 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1725+5851_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.249 x 3.638 at -34.53 degrees (North through East) ! Clean map min=-0.0019213 max=0.049098 Jy/beam ! Writing clean map to FITS file: ./J1725+5851_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0490983 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.73168 1.73168 3.46335 6.92671 13.8534 27.7068 55.4137 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 173.242 quit ! Quitting program ! Log file ./J1725+5851_S_uvs.log closed on Sat Jan 2 09:58:32 2016