! Started logfile: ./J1431+2442_S_uvs.log on Sat Jan 2 09:56:06 2016 obs J1431+2442_S_uva.fits ! Reading UV FITS file: J1431+2442_S_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! AN table 2: 59 integrations on 66 of 66 possible baselines. ! AN table 3: 58 integrations on 55 of 55 possible baselines. ! AN table 4: 58 integrations on 36 of 36 possible baselines. ! AN table 5: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.860456 visibilities/baseline/integration-bin. ! Found source: J1431+2442 ! ! 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 92592 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 ./J1431+2442_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 101 telescope corrections were flagged in sub-array 1. ! A total of 101 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! A total of 101 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! A total of 159 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 159 telescope corrections were flagged in sub-array 1. ! A total of 159 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 159 telescope corrections were flagged in sub-array 1. ! A total of 159 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 186 telescope corrections were flagged in sub-array 1. ! A total of 186 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 186 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.008974Jy sigma=8.558929 ! Fit after self-cal, rms=0.933127Jy sigma=8.021374 ! 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=1.778 mas, bmaj=5.291 mas, bpa=-11.03 degrees ! Estimated noise=0.836796 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 = 0.0473486 Jy ! Component: 100 - total flux cleaned = 0.0613183 Jy ! Total flux subtracted in 100 components = 0.0613183 Jy ! Clean residual min=-0.005937 max=0.006692 Jy/beam ! Clean residual mean=-0.000004 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.0613183 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0613183 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=0.120970Jy sigma=0.719676 ! Fit after self-cal, rms=0.119631Jy sigma=0.709620 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870341 Jy ! Component: 100 - total flux cleaned = 0.0126602 Jy ! Total flux subtracted in 100 components = 0.0126602 Jy ! Clean residual min=-0.005659 max=0.005565 Jy/beam ! Clean residual mean=-0.000001 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.0739785 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0739785 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=0.118684Jy sigma=0.698854 ! Fit after self-cal, rms=0.118568Jy sigma=0.698540 ! 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=2.567 mas, bmaj=6.273 mas, bpa=-11.12 degrees ! Estimated noise=0.37 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 = 0.00489971 Jy ! Component: 100 - total flux cleaned = 0.00667603 Jy ! Component: 150 - total flux cleaned = 0.00753199 Jy ! Component: 200 - total flux cleaned = 0.00771591 Jy ! Total flux subtracted in 200 components = 0.00771591 Jy ! Clean residual min=-0.002424 max=0.002734 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0816944 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0816944 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=0.118278Jy sigma=0.697922 ! Fit after self-cal, rms=0.118262Jy sigma=0.697878 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.567 x 6.273 at -11.12 degrees (North through East) ! Clean map min=-0.0022069 max=0.070837 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* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* 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 0.96 FD 0.99 KP 0.98 LA 1.04 ! MK 0.99 NL 0.88 OV 1.04 PT 1.09 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 0.91 KP 0.98 LA 1.00 ! MK 0.98 NL 0.90 OV 0.99 PT 1.05 ! ! ! 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* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* 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 0.99 FD 1.04 KP 1.00 LA 1.04 ! MK 0.94 NL 0.94 OV 1.06 PT 1.09 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 0.90 KP 1.10 LA 1.03 ! MK 0.93 NL 0.90 OV 1.08 PT 1.12 ! ! ! 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* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* 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 1.05 FD 1.08 KP 1.02 LA 1.03 ! MK 1.13 NL 0.86 OV 1.00* PT 1.02 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.11 KP 0.96 LA 0.90 ! MK 1.01 NL 0.91 OV 1.00* PT 1.18 ! ! ! 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* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* 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 1.09 FD 1.00 KP 1.01 LA 1.04 ! MK 1.05 NL 0.96 OV 1.00* PT 1.03 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.99 KP 1.06 LA 1.00 ! MK 0.91 NL 0.96 OV 1.00* PT 1.18 ! ! ! 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* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* 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* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.04 KP 0.91 LA 0.94 ! MK 0.99 NL 1.01 OV 1.02 PT 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* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* 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 1.19 FD 1.09 KP 0.87 LA 0.93 ! MK 1.12 NL 0.99 OV 1.08 PT 1.06 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 EF 1.00* FD 0.88 KP 0.86 ! LA 0.91 MC 1.00* NL 1.10 OV 0.83 ! PT 0.93 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* 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* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.118262Jy sigma=0.697878 ! Fit after self-cal, rms=0.117944Jy sigma=0.696779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.569 mas, bmaj=6.262 mas, bpa=-11.14 degrees ! Estimated noise=0.369913 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 (-6.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167178 Jy ! Component: 100 - total flux cleaned = 0.00205729 Jy ! Component: 150 - total flux cleaned = 0.00222917 Jy ! Component: 200 - total flux cleaned = 0.00233141 Jy ! Total flux subtracted in 200 components = 0.00233141 Jy ! Clean residual min=-0.002430 max=0.002305 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0840258 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0840258 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=0.117872Jy sigma=0.695507 ! Fit after self-cal, rms=0.117839Jy sigma=0.695216 ! 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=0.117839Jy sigma=0.695216 ! Fit after self-cal, rms=0.117858Jy sigma=0.695189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.568 mas, bmaj=6.255 mas, bpa=-11.14 degrees ! Estimated noise=0.370078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101906 Jy ! Component: 100 - total flux cleaned = 0.00124211 Jy ! Component: 150 - total flux cleaned = 0.00134354 Jy ! Component: 200 - total flux cleaned = 0.00139039 Jy ! Total flux subtracted in 200 components = 0.00139039 Jy ! Clean residual min=-0.002390 max=0.002167 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0854162 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0854162 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=0.117806Jy sigma=0.694391 ! Fit after self-cal, rms=0.117770Jy sigma=0.694220 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 = 0.00048127 Jy ! Component: 100 - total flux cleaned = 0.000480965 Jy ! Component: 150 - total flux cleaned = 0.000434915 Jy ! Component: 200 - total flux cleaned = 0.000435432 Jy ! Total flux subtracted in 200 components = 0.000435432 Jy ! Clean residual min=-0.002356 max=0.002103 Jy/beam ! Clean residual mean=-0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0858516 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0858516 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=0.117725Jy sigma=0.693722 ! Fit after self-cal, rms=0.117710Jy sigma=0.693660 ! 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=0.117710Jy sigma=0.693660 ! Fit after self-cal, rms=0.117799Jy sigma=0.693643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.567 mas, bmaj=6.252 mas, bpa=-11.11 degrees ! Estimated noise=0.370613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496887 Jy ! Component: 100 - total flux cleaned = 0.000543334 Jy ! Component: 150 - total flux cleaned = 0.000498565 Jy ! Component: 200 - total flux cleaned = 0.000498548 Jy ! Total flux subtracted in 200 components = 0.000498548 Jy ! Clean residual min=-0.002340 max=0.002074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0863502 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0863502 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=0.117755Jy sigma=0.693288 ! Fit after self-cal, rms=0.117739Jy sigma=0.693260 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 = 0.000150755 Jy ! Component: 100 - total flux cleaned = 0.00015216 Jy ! Component: 150 - total flux cleaned = 0.000153553 Jy ! Component: 200 - total flux cleaned = 0.000154299 Jy ! Total flux subtracted in 200 components = 0.000154299 Jy ! Clean residual min=-0.002316 max=0.002056 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0865045 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0865045 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=0.117698Jy sigma=0.692999 ! Fit after self-cal, rms=0.117688Jy sigma=0.692983 ! 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=0.117688Jy sigma=0.692983 ! Fit after self-cal, rms=0.117736Jy sigma=0.692831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.16 mas, bmaj=10.5 mas, bpa=61.76 degrees ! Estimated noise=0.466787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284369 Jy ! Component: 100 - total flux cleaned = -0.000307874 Jy ! Component: 150 - total flux cleaned = -0.000317332 Jy ! Component: 200 - total flux cleaned = -0.00030881 Jy ! Total flux subtracted in 200 components = -0.00030881 Jy ! Clean residual min=-0.001933 max=0.001656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0861957 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0861957 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=0.117731Jy sigma=0.692913 ! Fit after self-cal, rms=0.117731Jy sigma=0.692883 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.32357e-05 Jy ! Component: 100 - total flux cleaned = -3.34043e-05 Jy ! Component: 150 - total flux cleaned = -1.73561e-05 Jy ! Component: 200 - total flux cleaned = -2.2758e-06 Jy ! Total flux subtracted in 200 components = -2.2758e-06 Jy ! Clean residual min=-0.001922 max=0.001670 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0861934 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0861934 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=0.117727Jy sigma=0.692956 ! Fit after self-cal, rms=0.117726Jy sigma=0.692956 ! 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=2.566 mas, bmaj=6.256 mas, bpa=-11.08 degrees ! Estimated noise=0.371155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.566 x 6.256 at -11.08 degrees (North through East) ! Clean map min=-0.003084 max=0.070725 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=1.779 mas, bmaj=5.285 mas, bpa=-10.98 degrees ! Estimated noise=0.837893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478416 Jy ! Component: 100 - total flux cleaned = 0.0636308 Jy ! Component: 150 - total flux cleaned = 0.0722457 Jy ! Component: 200 - total flux cleaned = 0.0771661 Jy ! Total flux subtracted in 200 components = 0.0771661 Jy ! Clean residual min=-0.005399 max=0.005678 Jy/beam ! Clean residual mean=-0.000003 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.0771662 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0771662 Jy ! Inverting map and beam ! Estimated beam: bmin=2.566 mas, bmaj=6.256 mas, bpa=-11.08 degrees ! Estimated noise=0.371155 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 = 0.00616963 Jy ! Component: 100 - total flux cleaned = 0.00734667 Jy ! Component: 150 - total flux cleaned = 0.00786749 Jy ! Component: 200 - total flux cleaned = 0.00794287 Jy ! Total flux subtracted in 200 components = 0.00794287 Jy ! Clean residual min=-0.002294 max=0.002357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.085109 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.085109 Jy ! Inverting map ! Added new window around map position (-8.5, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.94427e-05 Jy ! Component: 100 - total flux cleaned = 0.000267416 Jy ! Component: 150 - total flux cleaned = 0.000643583 Jy ! Component: 200 - total flux cleaned = 0.000710365 Jy ! Total flux subtracted in 200 components = 0.000710365 Jy ! Clean residual min=-0.002295 max=0.002143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0858194 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0858194 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.16 mas, bmaj=10.5 mas, bpa=61.76 degrees ! Estimated noise=0.466787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620644 Jy ! Component: 100 - total flux cleaned = 0.000798168 Jy ! Component: 150 - total flux cleaned = 0.000775393 Jy ! Component: 200 - total flux cleaned = 0.000776849 Jy ! Total flux subtracted in 200 components = 0.000776849 Jy ! Clean residual min=-0.001869 max=0.001587 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0865963 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 = -1.70965e-05 Jy ! Component: 100 - total flux cleaned = -4.71623e-05 Jy ! Component: 150 - total flux cleaned = -3.28698e-05 Jy ! Component: 200 - total flux cleaned = -2.04605e-05 Jy ! Total flux subtracted in 200 components = -2.04605e-05 Jy ! Clean residual min=-0.001835 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0865758 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.0865758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.566 mas, bmaj=6.256 mas, bpa=-11.08 degrees ! Estimated noise=0.371155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120535 Jy ! Component: 100 - total flux cleaned = 0.000177607 Jy ! Component: 150 - total flux cleaned = 0.000177119 Jy ! Component: 200 - total flux cleaned = 0.000175652 Jy ! Total flux subtracted in 200 components = 0.000175652 Jy ! Clean residual min=-0.002109 max=0.001955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0867514 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.0867514 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=0.117677Jy sigma=0.692421 ! Fit after self-cal, rms=0.117621Jy sigma=0.692144 wmodel ./J1431+2442_S_map.mod ! Writing 90 model components to file: ./J1431+2442_S_map.mod wobs ./J1431+2442_S_uvs.fits ! Writing UV FITS file: ./J1431+2442_S_uvs.fits wwins ./J1431+2442_S_map.win ! wwins: Wrote 3 windows to ./J1431+2442_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 = -0.000433238 Jy ! Component: 100 - total flux cleaned = -0.000609717 Jy ! Component: 150 - total flux cleaned = -0.000642788 Jy ! Component: 200 - total flux cleaned = -0.000642659 Jy ! Component: 250 - total flux cleaned = -0.000708229 Jy ! Component: 300 - total flux cleaned = -0.000740132 Jy ! Component: 350 - total flux cleaned = -0.000771745 Jy ! Component: 400 - total flux cleaned = -0.000802789 Jy ! Component: 450 - total flux cleaned = -0.000772636 Jy ! Component: 500 - total flux cleaned = -0.000772587 Jy ! Component: 550 - total flux cleaned = -0.000772468 Jy ! Component: 600 - total flux cleaned = -0.000772455 Jy ! Component: 650 - total flux cleaned = -0.000800911 Jy ! Component: 700 - total flux cleaned = -0.000687814 Jy ! Component: 750 - total flux cleaned = -0.000716052 Jy ! Component: 800 - total flux cleaned = -0.000688538 Jy ! Component: 850 - total flux cleaned = -0.000633899 Jy ! Component: 900 - total flux cleaned = -0.000606988 Jy ! Component: 950 - total flux cleaned = -0.000607236 Jy ! Component: 1000 - total flux cleaned = -0.000554474 Jy ! Component: 1050 - total flux cleaned = -0.000554824 Jy ! Component: 1100 - total flux cleaned = -0.000529008 Jy ! Component: 1150 - total flux cleaned = -0.000580333 Jy ! Component: 1200 - total flux cleaned = -0.000630875 Jy ! Component: 1250 - total flux cleaned = -0.000630851 Jy ! Component: 1300 - total flux cleaned = -0.000680899 Jy ! Component: 1350 - total flux cleaned = -0.000755043 Jy ! Component: 1400 - total flux cleaned = -0.000754822 Jy ! Component: 1450 - total flux cleaned = -0.000706175 Jy ! Component: 1500 - total flux cleaned = -0.000778513 Jy ! Component: 1550 - total flux cleaned = -0.000850343 Jy ! Component: 1600 - total flux cleaned = -0.000779267 Jy ! Component: 1650 - total flux cleaned = -0.000897094 Jy ! Component: 1700 - total flux cleaned = -0.000896844 Jy ! Component: 1750 - total flux cleaned = -0.000920413 Jy ! Component: 1800 - total flux cleaned = -0.000989526 Jy ! Component: 1850 - total flux cleaned = -0.0010582 Jy ! Component: 1900 - total flux cleaned = -0.00114913 Jy ! Component: 1950 - total flux cleaned = -0.00117158 Jy ! Component: 2000 - total flux cleaned = -0.00128359 Jy ! Component: 2050 - total flux cleaned = -0.00130566 Jy ! Component: 2100 - total flux cleaned = -0.00137172 Jy ! Component: 2150 - total flux cleaned = -0.00132777 Jy ! Component: 2200 - total flux cleaned = -0.00137145 Jy ! Component: 2250 - total flux cleaned = -0.00141482 Jy ! Component: 2300 - total flux cleaned = -0.00145778 Jy ! Component: 2350 - total flux cleaned = -0.0014792 Jy ! Component: 2400 - total flux cleaned = -0.00152181 Jy ! Component: 2450 - total flux cleaned = -0.00158505 Jy ! Component: 2500 - total flux cleaned = -0.00156393 Jy ! Component: 2550 - total flux cleaned = -0.00156393 Jy ! Component: 2600 - total flux cleaned = -0.00160542 Jy ! Component: 2650 - total flux cleaned = -0.00160549 Jy ! Component: 2700 - total flux cleaned = -0.00166687 Jy ! Component: 2750 - total flux cleaned = -0.00162618 Jy ! Component: 2800 - total flux cleaned = -0.00166654 Jy ! Component: 2850 - total flux cleaned = -0.00162653 Jy ! Component: 2900 - total flux cleaned = -0.00164668 Jy ! Component: 2950 - total flux cleaned = -0.00172615 Jy ! Component: 3000 - total flux cleaned = -0.00166703 Jy ! Component: 3050 - total flux cleaned = -0.00170641 Jy ! Component: 3100 - total flux cleaned = -0.00166737 Jy ! Component: 3150 - total flux cleaned = -0.00168674 Jy ! Component: 3200 - total flux cleaned = -0.00172551 Jy ! Component: 3250 - total flux cleaned = -0.00170626 Jy ! Component: 3300 - total flux cleaned = -0.00168702 Jy ! Component: 3350 - total flux cleaned = -0.00172509 Jy ! Component: 3400 - total flux cleaned = -0.00164911 Jy ! Component: 3450 - total flux cleaned = -0.00166775 Jy ! Component: 3500 - total flux cleaned = -0.0016678 Jy ! Component: 3550 - total flux cleaned = -0.00163066 Jy ! Component: 3600 - total flux cleaned = -0.00164915 Jy ! Component: 3650 - total flux cleaned = -0.00161228 Jy ! Component: 3700 - total flux cleaned = -0.00161235 Jy ! Component: 3750 - total flux cleaned = -0.00166734 Jy ! Component: 3800 - total flux cleaned = -0.00161262 Jy ! Component: 3850 - total flux cleaned = -0.00154019 Jy ! Component: 3900 - total flux cleaned = -0.0015945 Jy ! Component: 3950 - total flux cleaned = -0.00168428 Jy ! Component: 4000 - total flux cleaned = -0.00164848 Jy ! Component: 4050 - total flux cleaned = -0.00159513 Jy ! Total flux subtracted in 4096 components = -0.00163053 Jy ! Clean residual min=-0.000903 max=0.001240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0851209 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 350 components and 0.0851209 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1431+2442_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.566 x 6.256 at -11.08 degrees (North through East) ! Clean map min=-0.0027396 max=0.070487 Jy/beam ! Writing clean map to FITS file: ./J1431+2442_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0704871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30761 1.30761 2.61523 5.23046 10.4609 20.9218 41.8437 83.6873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.425 quit ! Quitting program ! Log file ./J1431+2442_S_uvs.log closed on Sat Jan 2 09:56:13 2016