! Started logfile: /scr/pima/gb073_uvs/J1117+2014_X_uvs.log on Sat Dec 26 09:36:51 2015 obs /scr/pima/gb073_uvs/J1117+2014_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1117+2014_X_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 29 integrations on 36 of 36 possible baselines. ! AN table 4: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.886853 visibilities/baseline/integration-bin. ! Found source: J1117+2014 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 26336 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J1117+2014_X] 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 0.200x0.200 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 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 29 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 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 29 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 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003229Jy sigma=11.285435 ! Fit after self-cal, rms=0.961289Jy sigma=10.865357 ! 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=0.6874 mas, bmaj=1.564 mas, bpa=-2.78 degrees ! Estimated noise=0.898756 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 = 0.0314211 Jy ! Component: 100 - total flux cleaned = 0.0382743 Jy ! Total flux subtracted in 100 components = 0.0382743 Jy ! Clean residual min=-0.002668 max=0.002533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0382743 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0382743 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=0.061587Jy sigma=0.654343 ! Fit after self-cal, rms=0.059909Jy sigma=0.634182 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384098 Jy ! Component: 100 - total flux cleaned = 0.00462737 Jy ! Total flux subtracted in 100 components = 0.00462737 Jy ! Clean residual min=-0.002456 max=0.002390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0429017 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0429017 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=0.059670Jy sigma=0.632469 ! Fit after self-cal, rms=0.059668Jy sigma=0.632366 ! 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=0.9507 mas, bmaj=1.978 mas, bpa=-1.992 degrees ! Estimated noise=0.428868 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 = 0.00095839 Jy ! Component: 100 - total flux cleaned = 0.00109579 Jy ! Component: 150 - total flux cleaned = 0.00116939 Jy ! Component: 200 - total flux cleaned = 0.00121485 Jy ! Total flux subtracted in 200 components = 0.00121485 Jy ! Clean residual min=-0.001145 max=0.001481 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0441165 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0441165 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=0.059630Jy sigma=0.632187 ! Fit after self-cal, rms=0.059629Jy sigma=0.632143 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 1.978 at -1.992 degrees (North through East) ! Clean map min=-0.0010611 max=0.041742 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 1.01 FD 1.01 KP 1.10 LA 1.02 ! MK 1.01 NL 0.91 OV 1.13 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 0.96 KP 1.00 LA 1.07 ! NL 1.02 ON 1.00* OV 1.11 PT 0.90 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 KP 1.05 LA 1.14 ! MK 1.10 NL 0.98 PT 0.96 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 KP 1.04 LA 1.18 ! MK 0.94 NL 1.06 OV 1.00 PT 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 0.95 KP 1.15 LA 1.02 ! NL 1.10 ON 1.00* OV 1.07 PT 1.00 ! SC 1.18 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.02 KP 1.03 LA 1.09 ! MK 0.99 NL 1.13 PT 1.12 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 0.94 LA 1.02 ! MK 1.02 NL 1.08 OV 1.07 PT 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.03 KP 1.05 LA 0.94 ! NL 1.12 ON 1.00* OV 1.02 PT 1.05 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.17 FD 0.98 KP 0.99 LA 0.92 ! MK 1.07 NL 1.12 PT 0.92 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 KP 1.11 LA 0.92 ! MK 1.04 NL 0.94 OV 1.15 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 0.99 KP 0.97 LA 1.15 ! NL 1.00 ON 1.00* OV 0.99 PT 1.00 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 KP 0.96 LA 1.08 ! MK 1.15 NL 1.01 PT 1.10 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 KP 1.01 LA 0.89 ! MK 0.95 NL 1.08 OV 1.10 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.05 KP 0.90 LA 0.95 ! MK 0.97 NL 0.97 PT 1.02 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 0.94 LA 1.06 ! MK 0.91 NL 0.93 OV 1.00 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00 KP 0.97 LA 0.93 ! NL 1.03 ON 1.00* OV 0.92 PT 0.87 ! SC 1.17 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.96 KP 0.90 LA 0.99 ! MK 1.04 NL 1.00 PT 0.86 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 KP 0.93 LA 1.12 ! MK 0.97 NL 1.12 OV 1.04 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.06 KP 0.89 LA 0.93 ! NL 1.06 ON 1.00* OV 0.96 PT 0.87 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.93 KP 0.92 LA 1.01 ! MK 0.93 NL 0.93 PT 0.92 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 KP 0.97 LA 1.02 ! MK 0.97 NL 1.04 OV 1.04 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.13 KP 0.99 LA 1.05 ! NL 0.99 ON 1.00* OV 0.85 PT 1.02 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.90 KP 1.06 LA 0.89 ! MK 0.96 NL 1.04 PT 1.06 SC 0.90 ! ! ! Fit before self-cal, rms=0.059629Jy sigma=0.632143 ! Fit after self-cal, rms=0.060134Jy sigma=0.630525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9495 mas, bmaj=1.984 mas, bpa=-2.116 degrees ! Estimated noise=0.434348 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, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122974 Jy ! Component: 100 - total flux cleaned = 0.00144904 Jy ! Component: 150 - total flux cleaned = 0.00153011 Jy ! Component: 200 - total flux cleaned = 0.00155522 Jy ! Total flux subtracted in 200 components = 0.00155522 Jy ! Clean residual min=-0.000995 max=0.001226 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0456718 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0456718 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=0.060086Jy sigma=0.630198 ! Fit after self-cal, rms=0.060104Jy sigma=0.629632 ! 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=0.060104Jy sigma=0.629632 ! Fit after self-cal, rms=0.060474Jy sigma=0.629448 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9457 mas, bmaj=1.982 mas, bpa=-2.337 degrees ! Estimated noise=0.435923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611234 Jy ! Component: 100 - total flux cleaned = 0.000776825 Jy ! Component: 150 - total flux cleaned = 0.000757847 Jy ! Component: 200 - total flux cleaned = 0.000758392 Jy ! Total flux subtracted in 200 components = 0.000758392 Jy ! Clean residual min=-0.000991 max=0.001170 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0464302 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0464301 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=0.060450Jy sigma=0.629293 ! Fit after self-cal, rms=0.060454Jy sigma=0.629110 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 (-5.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103259 Jy ! Component: 100 - total flux cleaned = 0.00126744 Jy ! Component: 150 - total flux cleaned = 0.00134998 Jy ! Component: 200 - total flux cleaned = 0.00140705 Jy ! Total flux subtracted in 200 components = 0.00140705 Jy ! Clean residual min=-0.001019 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0478372 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0478372 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=0.060426Jy sigma=0.628892 ! Fit after self-cal, rms=0.060419Jy sigma=0.628836 ! Inverting map ! Added new window around map position (7.6, 34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817397 Jy ! Component: 100 - total flux cleaned = 0.00098594 Jy ! Component: 150 - total flux cleaned = 0.00108897 Jy ! Component: 200 - total flux cleaned = 0.00110779 Jy ! Total flux subtracted in 200 components = 0.00110779 Jy ! Clean residual min=-0.000969 max=0.000999 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.048945 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.048945 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=0.060394Jy sigma=0.628622 ! Fit after self-cal, rms=0.060386Jy sigma=0.628569 ! 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=0.060386Jy sigma=0.628569 ! Fit after self-cal, rms=0.060456Jy sigma=0.628429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9434 mas, bmaj=1.98 mas, bpa=-2.376 degrees ! Estimated noise=0.435819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641682 Jy ! Component: 100 - total flux cleaned = 0.000853527 Jy ! Component: 150 - total flux cleaned = 0.00090938 Jy ! Component: 200 - total flux cleaned = 0.000927412 Jy ! Total flux subtracted in 200 components = 0.000927412 Jy ! Clean residual min=-0.000889 max=0.001042 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0498724 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0498724 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=0.060439Jy sigma=0.628292 ! Fit after self-cal, rms=0.060465Jy sigma=0.628166 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 (9.6, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797788 Jy ! Component: 100 - total flux cleaned = 0.000885567 Jy ! Component: 150 - total flux cleaned = 0.000995563 Jy ! Component: 200 - total flux cleaned = 0.00106285 Jy ! Total flux subtracted in 200 components = 0.00106285 Jy ! Clean residual min=-0.000878 max=0.000910 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0509353 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.0509352 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=0.060444Jy sigma=0.627998 ! Fit after self-cal, rms=0.060434Jy sigma=0.627931 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.060434Jy sigma=0.627931 ! Fit after self-cal, rms=0.060548Jy sigma=0.627947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=3.281 mas, bpa=-1.38 degrees ! Estimated noise=0.525771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603533 Jy ! Component: 100 - total flux cleaned = 0.000973583 Jy ! Component: 150 - total flux cleaned = 0.00117168 Jy ! Component: 200 - total flux cleaned = 0.00120139 Jy ! Total flux subtracted in 200 components = 0.00120139 Jy ! Clean residual min=-0.000858 max=0.000782 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0521366 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.0521366 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=0.060541Jy sigma=0.627886 ! Fit after self-cal, rms=0.060554Jy sigma=0.627855 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 = 0.00032322 Jy ! Component: 100 - total flux cleaned = 0.000485986 Jy ! Component: 150 - total flux cleaned = 0.000514012 Jy ! Component: 200 - total flux cleaned = 0.000514077 Jy ! Total flux subtracted in 200 components = 0.000514077 Jy ! Clean residual min=-0.000885 max=0.000785 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0526507 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0526507 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=0.060550Jy sigma=0.627826 ! Fit after self-cal, rms=0.060551Jy sigma=0.627816 ! 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=0.9426 mas, bmaj=1.98 mas, bpa=-2.364 degrees ! Estimated noise=0.435478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9426 x 1.98 at -2.364 degrees (North through East) ! Clean map min=-0.00086931 max=0.042472 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=0.6799 mas, bmaj=1.559 mas, bpa=-3.152 degrees ! Estimated noise=0.907741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334951 Jy ! Component: 100 - total flux cleaned = 0.041009 Jy ! Component: 150 - total flux cleaned = 0.0440711 Jy ! Component: 200 - total flux cleaned = 0.0457512 Jy ! Total flux subtracted in 200 components = 0.0457512 Jy ! Clean residual min=-0.002654 max=0.002304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0457512 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0457512 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=1.98 mas, bpa=-2.364 degrees ! Estimated noise=0.435478 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 = 0.00231709 Jy ! Component: 100 - total flux cleaned = 0.00384006 Jy ! Component: 150 - total flux cleaned = 0.00475195 Jy ! Component: 200 - total flux cleaned = 0.00531322 Jy ! Total flux subtracted in 200 components = 0.00531322 Jy ! Clean residual min=-0.000962 max=0.000945 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0510644 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0510644 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=3.281 mas, bpa=-1.38 degrees ! Estimated noise=0.525771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072284 Jy ! Component: 100 - total flux cleaned = 0.000998161 Jy ! Component: 150 - total flux cleaned = 0.00115845 Jy ! Component: 200 - total flux cleaned = 0.00131423 Jy ! Total flux subtracted in 200 components = 0.00131423 Jy ! Clean residual min=-0.000931 max=0.000752 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0523786 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 = 0.000123622 Jy ! Component: 100 - total flux cleaned = 0.00018597 Jy ! Component: 150 - total flux cleaned = 0.000220436 Jy ! Component: 200 - total flux cleaned = 0.000231079 Jy ! Total flux subtracted in 200 components = 0.000231079 Jy ! Clean residual min=-0.000903 max=0.000760 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0526097 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 0.0526097 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=1.98 mas, bpa=-2.364 degrees ! Estimated noise=0.435478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128063 Jy ! Component: 100 - total flux cleaned = -4.63412e-05 Jy ! Component: 150 - total flux cleaned = 4.73523e-06 Jy ! Component: 200 - total flux cleaned = 5.18492e-05 Jy ! Total flux subtracted in 200 components = 5.18492e-05 Jy ! Clean residual min=-0.000870 max=0.000965 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0526616 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.0526616 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=0.060594Jy sigma=0.628021 ! Fit after self-cal, rms=0.060601Jy sigma=0.627986 wmodel /scr/pima/gb073_uvs/J1117+2014_X_map.mod ! Writing 94 model components to file: /scr/pima/gb073_uvs/J1117+2014_X_map.mod wobs /scr/pima/gb073_uvs/J1117+2014_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1117+2014_X_uvs.fits wwins /scr/pima/gb073_uvs/J1117+2014_X_map.win ! wwins: Wrote 5 windows to /scr/pima/gb073_uvs/J1117+2014_X_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 = 0.000140661 Jy ! Component: 100 - total flux cleaned = 0.000188825 Jy ! Component: 150 - total flux cleaned = 0.000250813 Jy ! Component: 200 - total flux cleaned = 0.000265706 Jy ! Component: 250 - total flux cleaned = 0.000309661 Jy ! Component: 300 - total flux cleaned = 0.000295027 Jy ! Component: 350 - total flux cleaned = 0.000295002 Jy ! Component: 400 - total flux cleaned = 0.000226067 Jy ! Component: 450 - total flux cleaned = 0.000199269 Jy ! Component: 500 - total flux cleaned = 0.000119221 Jy ! Component: 550 - total flux cleaned = 0.000106142 Jy ! Component: 600 - total flux cleaned = 4.10939e-05 Jy ! Component: 650 - total flux cleaned = -9.99958e-06 Jy ! Component: 700 - total flux cleaned = -2.24836e-05 Jy ! Component: 750 - total flux cleaned = -7.25401e-05 Jy ! Component: 800 - total flux cleaned = -0.00012197 Jy ! Component: 850 - total flux cleaned = -0.000146505 Jy ! Component: 900 - total flux cleaned = -0.000219055 Jy ! Component: 950 - total flux cleaned = -0.000266996 Jy ! Component: 1000 - total flux cleaned = -0.000314545 Jy ! Component: 1050 - total flux cleaned = -0.000396686 Jy ! Component: 1100 - total flux cleaned = -0.0004545 Jy ! Component: 1150 - total flux cleaned = -0.000420164 Jy ! Component: 1200 - total flux cleaned = -0.000488453 Jy ! Component: 1250 - total flux cleaned = -0.000522186 Jy ! Component: 1300 - total flux cleaned = -0.000566954 Jy ! Component: 1350 - total flux cleaned = -0.000600126 Jy ! Component: 1400 - total flux cleaned = -0.0006109 Jy ! Component: 1450 - total flux cleaned = -0.000632752 Jy ! Component: 1500 - total flux cleaned = -0.000686629 Jy ! Component: 1550 - total flux cleaned = -0.000729453 Jy ! Component: 1600 - total flux cleaned = -0.000740226 Jy ! Component: 1650 - total flux cleaned = -0.000803365 Jy ! Component: 1700 - total flux cleaned = -0.000845182 Jy ! Component: 1750 - total flux cleaned = -0.000855446 Jy ! Component: 1800 - total flux cleaned = -0.000875988 Jy ! Component: 1850 - total flux cleaned = -0.000876058 Jy ! Component: 1900 - total flux cleaned = -0.000906412 Jy ! Component: 1950 - total flux cleaned = -0.000936644 Jy ! Component: 2000 - total flux cleaned = -0.000986487 Jy ! Component: 2050 - total flux cleaned = -0.00100629 Jy ! Component: 2100 - total flux cleaned = -0.0010554 Jy ! Component: 2150 - total flux cleaned = -0.00108459 Jy ! Component: 2200 - total flux cleaned = -0.00112323 Jy ! Component: 2250 - total flux cleaned = -0.00114236 Jy ! Component: 2300 - total flux cleaned = -0.00114238 Jy ! Component: 2350 - total flux cleaned = -0.00116132 Jy ! Component: 2400 - total flux cleaned = -0.00118957 Jy ! Component: 2450 - total flux cleaned = -0.00118025 Jy ! Component: 2500 - total flux cleaned = -0.00120822 Jy ! Component: 2550 - total flux cleaned = -0.00123596 Jy ! Component: 2600 - total flux cleaned = -0.00123587 Jy ! Component: 2650 - total flux cleaned = -0.00129985 Jy ! Component: 2700 - total flux cleaned = -0.00124542 Jy ! Component: 2750 - total flux cleaned = -0.00129959 Jy ! Component: 2800 - total flux cleaned = -0.0012815 Jy ! Component: 2850 - total flux cleaned = -0.00128149 Jy ! Component: 2900 - total flux cleaned = -0.00127258 Jy ! Component: 2950 - total flux cleaned = -0.00131671 Jy ! Component: 3000 - total flux cleaned = -0.00129034 Jy ! Component: 3050 - total flux cleaned = -0.00128158 Jy ! Component: 3100 - total flux cleaned = -0.00131626 Jy ! Component: 3150 - total flux cleaned = -0.00129036 Jy ! Component: 3200 - total flux cleaned = -0.00129032 Jy ! Component: 3250 - total flux cleaned = -0.00132445 Jy ! Component: 3300 - total flux cleaned = -0.00129042 Jy ! Component: 3350 - total flux cleaned = -0.0012651 Jy ! Component: 3400 - total flux cleaned = -0.00129032 Jy ! Component: 3450 - total flux cleaned = -0.00126533 Jy ! Component: 3500 - total flux cleaned = -0.00126524 Jy ! Component: 3550 - total flux cleaned = -0.00123227 Jy ! Component: 3600 - total flux cleaned = -0.00124046 Jy ! Component: 3650 - total flux cleaned = -0.00121591 Jy ! Component: 3700 - total flux cleaned = -0.00120772 Jy ! Component: 3750 - total flux cleaned = -0.00117529 Jy ! Component: 3800 - total flux cleaned = -0.00117531 Jy ! Component: 3850 - total flux cleaned = -0.00112717 Jy ! Component: 3900 - total flux cleaned = -0.00115109 Jy ! Component: 3950 - total flux cleaned = -0.0011193 Jy ! Component: 4000 - total flux cleaned = -0.00111134 Jy ! Component: 4050 - total flux cleaned = -0.00108775 Jy ! Total flux subtracted in 4096 components = -0.00106419 Jy ! Clean residual min=-0.000403 max=0.000413 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0515974 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 362 components and 0.0515973 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1117+2014_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9426 x 1.98 at -2.364 degrees (North through East) ! Clean map min=-0.00080936 max=0.042689 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1117+2014_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0426893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.926161 0.926161 1.85232 3.70464 7.40929 14.8186 29.6372 59.2743 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.917 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1117+2014_X_uvs.log closed on Sat Dec 26 09:36:56 2015