! Started logfile: /scr/pima/gb073_uvs/J1018+5911_S_uvs.log on Sat Dec 26 10:15:09 2015 obs /scr/pima/gb073_uvs/J1018+5911_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1018+5911_S_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 15 of 15 possible baselines. ! AN table 3: 58 integrations on 45 of 45 possible baselines. ! AN table 4: 58 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.812369 visibilities/baseline/integration-bin. ! Found source: J1018+5911 ! ! 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 40248 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 /scr/pima/gb073_uvs/J1018+5911_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 126 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 174 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.007280Jy sigma=9.291027 ! Fit after self-cal, rms=0.955443Jy sigma=8.726616 ! 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=1.717 mas, bmaj=5.695 mas, bpa=-1.051 degrees ! Estimated noise=1.07077 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 = 0.0328704 Jy ! Component: 100 - total flux cleaned = 0.0415436 Jy ! Total flux subtracted in 100 components = 0.0415436 Jy ! Clean residual min=-0.005355 max=0.005793 Jy/beam ! Clean residual mean=-0.000033 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.0415436 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0415436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.105534Jy sigma=0.622038 ! Fit after self-cal, rms=0.104042Jy sigma=0.608869 ! 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=2.518 mas, bmaj=6.513 mas, bpa=-0.9614 degrees ! Estimated noise=0.506867 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 = 0.00937432 Jy ! Component: 100 - total flux cleaned = 0.0126937 Jy ! Component: 150 - total flux cleaned = 0.014197 Jy ! Component: 200 - total flux cleaned = 0.0147823 Jy ! Total flux subtracted in 200 components = 0.0147823 Jy ! Clean residual min=-0.002961 max=0.003708 Jy/beam ! Clean residual mean=-0.000062 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.056326 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.056326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103208Jy sigma=0.600189 ! Fit after self-cal, rms=0.102940Jy sigma=0.599422 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.518 x 6.513 at -0.9614 degrees (North through East) ! Clean map min=-0.0028148 max=0.048649 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.88 KP 0.98 LA 0.92 ! OV 1.08 PT 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.91 KP 1.00 LA 1.10 ! OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EF 1.00* FD 1.09 KP 0.88 ! LA 1.17 MK 1.08 NL 1.08 OV 1.00* ! PT 1.00 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 EF 1.00* FD 0.99 KP 1.00 ! LA 1.12 MK 0.85 NL 1.05 OV 1.00* ! PT 1.08 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.97 KP 0.85 LA 0.95 ! OV 1.00* PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! 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 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.84 KP 0.88 LA 0.96 ! OV 1.12 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* MC 0.00* ! ! ! Fit before self-cal, rms=0.102940Jy sigma=0.599422 ! Fit after self-cal, rms=0.103071Jy sigma=0.598791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.522 mas, bmaj=6.506 mas, bpa=-0.9908 degrees ! Estimated noise=0.505182 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 = 0.00133463 Jy ! Component: 100 - total flux cleaned = 0.00129621 Jy ! Component: 150 - total flux cleaned = 0.00129412 Jy ! Component: 200 - total flux cleaned = 0.00137907 Jy ! Total flux subtracted in 200 components = 0.00137907 Jy ! Clean residual min=-0.002860 max=0.003568 Jy/beam ! Clean residual mean=-0.000063 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.057705 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.057705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103060Jy sigma=0.597934 ! Fit after self-cal, rms=0.102997Jy sigma=0.597667 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102997Jy sigma=0.597667 ! Fit after self-cal, rms=0.103248Jy sigma=0.597624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=6.5 mas, bpa=-0.9906 degrees ! Estimated noise=0.506885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573873 Jy ! Component: 100 - total flux cleaned = 0.000599602 Jy ! Component: 150 - total flux cleaned = 0.000676411 Jy ! Component: 200 - total flux cleaned = 0.000724308 Jy ! Total flux subtracted in 200 components = 0.000724308 Jy ! Clean residual min=-0.002904 max=0.003501 Jy/beam ! Clean residual mean=-0.000064 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0584293 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0584293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103240Jy sigma=0.597260 ! Fit after self-cal, rms=0.103208Jy sigma=0.597219 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 (13.5, 85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315677 Jy ! Component: 100 - total flux cleaned = 0.00400635 Jy ! Component: 150 - total flux cleaned = 0.00409166 Jy ! Component: 200 - total flux cleaned = 0.00419701 Jy ! Total flux subtracted in 200 components = 0.00419701 Jy ! Clean residual min=-0.002488 max=0.002852 Jy/beam ! Clean residual mean=-0.000047 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0626264 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0626264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103091Jy sigma=0.596038 ! Fit after self-cal, rms=0.102988Jy sigma=0.595387 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102988Jy sigma=0.595387 ! Fit after self-cal, rms=0.102945Jy sigma=0.595183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=6.495 mas, bpa=-1.008 degrees ! Estimated noise=0.505992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199151 Jy ! Component: 100 - total flux cleaned = 0.00208381 Jy ! Component: 150 - total flux cleaned = 0.00219637 Jy ! Component: 200 - total flux cleaned = 0.00232749 Jy ! Total flux subtracted in 200 components = 0.00232749 Jy ! Clean residual min=-0.002483 max=0.002568 Jy/beam ! Clean residual mean=-0.000039 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0649539 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.0649538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102876Jy sigma=0.594789 ! Fit after self-cal, rms=0.102855Jy sigma=0.594501 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 = 0.00100264 Jy ! Component: 100 - total flux cleaned = 0.00107631 Jy ! Component: 150 - total flux cleaned = 0.00120505 Jy ! Component: 200 - total flux cleaned = 0.00126119 Jy ! Total flux subtracted in 200 components = 0.00126119 Jy ! Clean residual min=-0.002476 max=0.002506 Jy/beam ! Clean residual mean=-0.000037 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.066215 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.066215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102811Jy sigma=0.594373 ! Fit after self-cal, rms=0.102782Jy sigma=0.594228 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102782Jy sigma=0.594228 ! Fit after self-cal, rms=0.102753Jy sigma=0.594176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.799 mas, bmaj=11.1 mas, bpa=-84.52 degrees ! Estimated noise=0.657266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757606 Jy ! Component: 100 - total flux cleaned = 0.000968522 Jy ! Component: 150 - total flux cleaned = 0.00116051 Jy ! Component: 200 - total flux cleaned = 0.00126143 Jy ! Total flux subtracted in 200 components = 0.00126143 Jy ! Clean residual min=-0.002770 max=0.002817 Jy/beam ! Clean residual mean=-0.000072 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0674765 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0674765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102734Jy sigma=0.594440 ! Fit after self-cal, rms=0.102773Jy sigma=0.594339 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 = 0.000337092 Jy ! Component: 100 - total flux cleaned = 0.000507081 Jy ! Component: 150 - total flux cleaned = 0.000593615 Jy ! Component: 200 - total flux cleaned = 0.000669674 Jy ! Total flux subtracted in 200 components = 0.000669674 Jy ! Clean residual min=-0.002753 max=0.002768 Jy/beam ! Clean residual mean=-0.000069 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0681462 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0681462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102766Jy sigma=0.594567 ! Fit after self-cal, rms=0.102788Jy sigma=0.594517 ! 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=2.521 mas, bmaj=6.49 mas, bpa=-1.023 degrees ! Estimated noise=0.505289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.521 x 6.49 at -1.023 degrees (North through East) ! Clean map min=-0.0023412 max=0.047378 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=1.718 mas, bmaj=5.691 mas, bpa=-1.051 degrees ! Estimated noise=1.06737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338816 Jy ! Component: 100 - total flux cleaned = 0.0451975 Jy ! Component: 150 - total flux cleaned = 0.0524605 Jy ! Component: 200 - total flux cleaned = 0.0564376 Jy ! Total flux subtracted in 200 components = 0.0564376 Jy ! Clean residual min=-0.005304 max=0.005711 Jy/beam ! Clean residual mean=-0.000024 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.0564376 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 0.0564376 Jy ! Inverting map and beam ! Estimated beam: bmin=2.521 mas, bmaj=6.49 mas, bpa=-1.023 degrees ! Estimated noise=0.505289 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 = 0.00538716 Jy ! Component: 100 - total flux cleaned = 0.00839776 Jy ! Component: 150 - total flux cleaned = 0.00930628 Jy ! Component: 200 - total flux cleaned = 0.00970221 Jy ! Total flux subtracted in 200 components = 0.00970221 Jy ! Clean residual min=-0.002741 max=0.002739 Jy/beam ! Clean residual mean=-0.000042 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0661398 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.0661398 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=9.799 mas, bmaj=11.1 mas, bpa=-84.52 degrees ! Estimated noise=0.657266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129047 Jy ! Component: 100 - total flux cleaned = 0.00153336 Jy ! Component: 150 - total flux cleaned = 0.00171339 Jy ! Component: 200 - total flux cleaned = 0.0019074 Jy ! Total flux subtracted in 200 components = 0.0019074 Jy ! Clean residual min=-0.002751 max=0.002862 Jy/beam ! Clean residual mean=-0.000070 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0680472 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 = 0.00010247 Jy ! Component: 100 - total flux cleaned = 0.000191987 Jy ! Component: 150 - total flux cleaned = 0.00027125 Jy ! Component: 200 - total flux cleaned = 0.000342613 Jy ! Total flux subtracted in 200 components = 0.000342613 Jy ! Clean residual min=-0.002657 max=0.002824 Jy/beam ! Clean residual mean=-0.000068 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0683898 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.0683898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.521 mas, bmaj=6.49 mas, bpa=-1.023 degrees ! Estimated noise=0.505289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190286 Jy ! Component: 100 - total flux cleaned = 0.000193839 Jy ! Component: 150 - total flux cleaned = 0.000155766 Jy ! Component: 200 - total flux cleaned = 0.000118824 Jy ! Total flux subtracted in 200 components = 0.000118824 Jy ! Clean residual min=-0.002461 max=0.002649 Jy/beam ! Clean residual mean=-0.000032 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0685087 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0685087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102800Jy sigma=0.594628 ! Fit after self-cal, rms=0.102798Jy sigma=0.594425 wmodel /scr/pima/gb073_uvs/J1018+5911_S_map.mod ! Writing 61 model components to file: /scr/pima/gb073_uvs/J1018+5911_S_map.mod wobs /scr/pima/gb073_uvs/J1018+5911_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1018+5911_S_uvs.fits wwins /scr/pima/gb073_uvs/J1018+5911_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J1018+5911_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 = 0.000199788 Jy ! Component: 100 - total flux cleaned = 0.000112534 Jy ! Component: 150 - total flux cleaned = 7.06705e-05 Jy ! Component: 200 - total flux cleaned = -4.93568e-05 Jy ! Component: 250 - total flux cleaned = -5.02112e-05 Jy ! Component: 300 - total flux cleaned = -8.83192e-05 Jy ! Component: 350 - total flux cleaned = -0.000124846 Jy ! Component: 400 - total flux cleaned = -0.000230161 Jy ! Component: 450 - total flux cleaned = -0.000332004 Jy ! Component: 500 - total flux cleaned = -0.000464752 Jy ! Component: 550 - total flux cleaned = -0.000658048 Jy ! Component: 600 - total flux cleaned = -0.000783039 Jy ! Component: 650 - total flux cleaned = -0.000813299 Jy ! Component: 700 - total flux cleaned = -0.000903296 Jy ! Component: 750 - total flux cleaned = -0.000932549 Jy ! Component: 800 - total flux cleaned = -0.00104882 Jy ! Component: 850 - total flux cleaned = -0.00121931 Jy ! Component: 900 - total flux cleaned = -0.00127457 Jy ! Component: 950 - total flux cleaned = -0.00132957 Jy ! Component: 1000 - total flux cleaned = -0.00141053 Jy ! Component: 1050 - total flux cleaned = -0.00143688 Jy ! Component: 1100 - total flux cleaned = -0.00146263 Jy ! Component: 1150 - total flux cleaned = -0.00148831 Jy ! Component: 1200 - total flux cleaned = -0.00148813 Jy ! Component: 1250 - total flux cleaned = -0.00156259 Jy ! Component: 1300 - total flux cleaned = -0.00166042 Jy ! Component: 1350 - total flux cleaned = -0.00170859 Jy ! Component: 1400 - total flux cleaned = -0.00180366 Jy ! Component: 1450 - total flux cleaned = -0.00189741 Jy ! Component: 1500 - total flux cleaned = -0.0019902 Jy ! Component: 1550 - total flux cleaned = -0.00210442 Jy ! Component: 1600 - total flux cleaned = -0.00219423 Jy ! Component: 1650 - total flux cleaned = -0.00226105 Jy ! Component: 1700 - total flux cleaned = -0.00241494 Jy ! Component: 1750 - total flux cleaned = -0.0025015 Jy ! Component: 1800 - total flux cleaned = -0.00256565 Jy ! Component: 1850 - total flux cleaned = -0.00260787 Jy ! Component: 1900 - total flux cleaned = -0.0026916 Jy ! Component: 1950 - total flux cleaned = -0.00271208 Jy ! Component: 2000 - total flux cleaned = -0.00283402 Jy ! Component: 2050 - total flux cleaned = -0.00283354 Jy ! Component: 2100 - total flux cleaned = -0.00285281 Jy ! Component: 2150 - total flux cleaned = -0.00285273 Jy ! Component: 2200 - total flux cleaned = -0.00289159 Jy ! Component: 2250 - total flux cleaned = -0.00294939 Jy ! Component: 2300 - total flux cleaned = -0.00296833 Jy ! Component: 2350 - total flux cleaned = -0.00302504 Jy ! Component: 2400 - total flux cleaned = -0.003044 Jy ! Component: 2450 - total flux cleaned = -0.00300723 Jy ! Component: 2500 - total flux cleaned = -0.00311762 Jy ! Component: 2550 - total flux cleaned = -0.00319002 Jy ! Component: 2600 - total flux cleaned = -0.00317201 Jy ! Component: 2650 - total flux cleaned = -0.00313642 Jy ! Component: 2700 - total flux cleaned = -0.00313653 Jy ! Component: 2750 - total flux cleaned = -0.00317167 Jy ! Component: 2800 - total flux cleaned = -0.00317195 Jy ! Component: 2850 - total flux cleaned = -0.00325788 Jy ! Component: 2900 - total flux cleaned = -0.00322388 Jy ! Component: 2950 - total flux cleaned = -0.00327434 Jy ! Component: 3000 - total flux cleaned = -0.00332455 Jy ! Component: 3050 - total flux cleaned = -0.00337426 Jy ! Component: 3100 - total flux cleaned = -0.00337405 Jy ! Component: 3150 - total flux cleaned = -0.00337394 Jy ! Component: 3200 - total flux cleaned = -0.00335783 Jy ! Component: 3250 - total flux cleaned = -0.003374 Jy ! Component: 3300 - total flux cleaned = -0.00342168 Jy ! Component: 3350 - total flux cleaned = -0.00343741 Jy ! Component: 3400 - total flux cleaned = -0.00345316 Jy ! Component: 3450 - total flux cleaned = -0.00348444 Jy ! Component: 3500 - total flux cleaned = -0.00353056 Jy ! Component: 3550 - total flux cleaned = -0.00356116 Jy ! Component: 3600 - total flux cleaned = -0.00353064 Jy ! Component: 3650 - total flux cleaned = -0.00353066 Jy ! Component: 3700 - total flux cleaned = -0.00351562 Jy ! Component: 3750 - total flux cleaned = -0.00353023 Jy ! Component: 3800 - total flux cleaned = -0.00348613 Jy ! Component: 3850 - total flux cleaned = -0.00350067 Jy ! Component: 3900 - total flux cleaned = -0.00351518 Jy ! Component: 3950 - total flux cleaned = -0.00351516 Jy ! Component: 4000 - total flux cleaned = -0.00350072 Jy ! Component: 4050 - total flux cleaned = -0.0035149 Jy ! Total flux subtracted in 4096 components = -0.00352886 Jy ! Clean residual min=-0.000776 max=0.000767 Jy/beam ! Clean residual mean=-0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0649798 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 357 components and 0.0649798 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1018+5911_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.521 x 6.49 at -1.023 degrees (North through East) ! Clean map min=-0.0018413 max=0.047506 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1018+5911_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0475059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.5898 1.5898 3.1796 6.3592 12.7184 25.4368 50.8736 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 188.703 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1018+5911_S_uvs.log closed on Sat Dec 26 10:15:15 2015