! Started logfile: /scr/pima/gb073_uvs/J1312+3515_X_uvs.log on Sat Dec 26 09:39:27 2015 obs /scr/pima/gb073_uvs/J1312+3515_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1312+3515_X_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 29 integrations on 45 of 45 possible baselines. ! AN table 4: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.784595 visibilities/baseline/integration-bin. ! Found source: J1312+3515 ! ! 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 28032 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/J1312+3515_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 87 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 88 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 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 88 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 87 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002356Jy sigma=11.361371 ! Fit after self-cal, rms=0.965985Jy sigma=10.968113 ! 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=0.5799 mas, bmaj=1.548 mas, bpa=-25.1 degrees ! Estimated noise=0.930289 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 = 0.0288187 Jy ! Component: 100 - total flux cleaned = 0.0346292 Jy ! Total flux subtracted in 100 components = 0.0346292 Jy ! Clean residual min=-0.002922 max=0.003011 Jy/beam ! Clean residual mean=0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0346292 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0346292 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=0.060658Jy sigma=0.642128 ! Fit after self-cal, rms=0.058939Jy sigma=0.621730 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314534 Jy ! Component: 100 - total flux cleaned = 0.00337733 Jy ! Total flux subtracted in 100 components = 0.00337733 Jy ! Clean residual min=-0.002743 max=0.003106 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0380065 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0380065 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=0.058764Jy sigma=0.620827 ! Fit after self-cal, rms=0.058734Jy sigma=0.620643 ! 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=0.8782 mas, bmaj=1.919 mas, bpa=-21.93 degrees ! Estimated noise=0.418125 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 = -0.000523975 Jy ! Component: 100 - total flux cleaned = -0.000591257 Jy ! Component: 150 - total flux cleaned = -0.000610237 Jy ! Component: 200 - total flux cleaned = -0.000610522 Jy ! Total flux subtracted in 200 components = -0.000610522 Jy ! Clean residual min=-0.001139 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.037396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.037396 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=0.058716Jy sigma=0.620476 ! Fit after self-cal, rms=0.058701Jy sigma=0.620414 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8782 x 1.919 at -21.93 degrees (North through East) ! Clean map min=-0.0010542 max=0.03765 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* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 0.91 EF 1.00* FD 0.92 KP 1.03 ! LA 1.03 NL 1.06 ON 1.00* PT 1.15 ! SC 0.89 ZC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.07 KP 1.09 LA 0.92 ! MK 1.06 NL 1.03 OV 0.97 PT 1.11 ! ! ! 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* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.06 KP 1.07 LA 1.01 ! MK 1.01 NL 1.05 OV 1.13 PT 1.08 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 EF 1.00* FD 1.12 KP 1.02 ! LA 1.07 NL 1.14 ON 1.00* PT 1.16 ! SC 1.12 ZC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.20 KP 0.90 LA 1.07 ! MK 1.09 NL 0.98 OV 1.13 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* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 KP 1.08 LA 1.15 ! MK 1.00 NL 1.02 OV 1.15 PT 1.06 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 EF 1.00* FD 1.00 KP 1.02 ! LA 1.10 NL 0.84 ON 1.00* PT 1.12 ! SC 0.99 ZC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.04 KP 1.04 LA 1.09 ! MK 0.90 NL 0.89 OV 1.10 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EF 1.00* FD 1.04 KP 0.95 ! LA 1.14 MC 1.00* NL 0.95 OV 1.03 ! PT 0.98 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 1.02 EF 1.00* FD 0.93 KP 1.15 ! LA 1.09 NL 1.06 ON 1.00* PT 1.06 ! SC 1.08 ZC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.15 KP 1.01 LA 0.93 ! MK 1.00 NL 1.11 OV 0.99 PT 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 0.96 KP 0.88 ! LA 0.94 MC 1.00* NL 0.86 OV 1.01 ! PT 1.16 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00 KP 0.88 LA 1.08 ! MK 0.97 NL 1.06 OV 1.19 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.86 KP 0.92 ! LA 1.04 NL 1.00 ON 1.00* PT 1.07 ! SC 1.00 ZC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.86 KP 1.01 LA 0.94 ! MK 0.92 NL 1.12 OV 1.14 PT 1.06 ! ! ! 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* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.91 KP 0.96 LA 0.96 ! MK 0.97 NL 1.00 OV 1.01 PT 1.08 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.93 KP 0.92 ! LA 0.98 NL 0.97 ON 1.00* PT 0.84 ! SC 1.04 ZC 0.87 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.93 KP 0.85 LA 0.98 ! MK 1.07 NL 0.98 OV 0.99 PT 0.91 ! ! ! 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* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 KP 0.85 LA 1.00 ! MK 1.04 NL 1.03 OV 1.09 PT 0.85 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 EF 1.00* FD 0.85 KP 0.91 ! LA 0.98 NL 0.94 ON 1.00* PT 0.94 ! SC 0.94 ZC 0.93 ! ! 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* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.05 KP 0.99 LA 1.08 ! MK 0.87 NL 0.96 OV 1.07 PT 1.01 ! SC 0.96 ! ! 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* ZC 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* ! ! ! Fit before self-cal, rms=0.058701Jy sigma=0.620414 ! Fit after self-cal, rms=0.058461Jy sigma=0.618873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8616 mas, bmaj=1.909 mas, bpa=-22.17 degrees ! Estimated noise=0.421342 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 = 0.000483759 Jy ! Component: 100 - total flux cleaned = 0.000517505 Jy ! Component: 150 - total flux cleaned = 0.000517605 Jy ! Component: 200 - total flux cleaned = 0.000525917 Jy ! Total flux subtracted in 200 components = 0.000525917 Jy ! Clean residual min=-0.001092 max=0.001125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0379219 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0379219 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=0.058452Jy sigma=0.618848 ! Fit after self-cal, rms=0.058476Jy sigma=0.618484 ! 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=0.058476Jy sigma=0.618484 ! Fit after self-cal, rms=0.059027Jy sigma=0.618311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=1.908 mas, bpa=-22.19 degrees ! Estimated noise=0.423951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366239 Jy ! Component: 100 - total flux cleaned = 0.000376545 Jy ! Component: 150 - total flux cleaned = 0.000384604 Jy ! Component: 200 - total flux cleaned = 0.000377019 Jy ! Total flux subtracted in 200 components = 0.000377019 Jy ! Clean residual min=-0.001099 max=0.001140 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0382989 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0382989 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=0.059020Jy sigma=0.618295 ! Fit after self-cal, rms=0.059030Jy sigma=0.618007 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 = 1.32456e-05 Jy ! Component: 100 - total flux cleaned = 6.06822e-06 Jy ! Component: 150 - total flux cleaned = 6.06468e-06 Jy ! Component: 200 - total flux cleaned = 6.0751e-06 Jy ! Total flux subtracted in 200 components = 6.0751e-06 Jy ! Clean residual min=-0.001144 max=0.001107 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.038305 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.038305 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=0.059028Jy sigma=0.617996 ! Fit after self-cal, rms=0.059021Jy sigma=0.617928 ! 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=0.059021Jy sigma=0.617928 ! Fit after self-cal, rms=0.059386Jy sigma=0.617892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=1.91 mas, bpa=-22.16 degrees ! Estimated noise=0.425777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265343 Jy ! Component: 100 - total flux cleaned = 0.000281747 Jy ! Component: 150 - total flux cleaned = 0.000274382 Jy ! Component: 200 - total flux cleaned = 0.000274268 Jy ! Total flux subtracted in 200 components = 0.000274268 Jy ! Clean residual min=-0.001115 max=0.001112 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0385793 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0385792 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=0.059382Jy sigma=0.617884 ! Fit after self-cal, rms=0.059390Jy sigma=0.617816 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.41611e-07 Jy ! Component: 100 - total flux cleaned = -1.11393e-06 Jy ! Component: 150 - total flux cleaned = -1.29878e-06 Jy ! Component: 200 - total flux cleaned = -1.35884e-06 Jy ! Total flux subtracted in 200 components = -1.35884e-06 Jy ! Clean residual min=-0.001120 max=0.001104 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0385779 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0385779 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=0.059388Jy sigma=0.617806 ! Fit after self-cal, rms=0.059389Jy sigma=0.617781 ! 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=0.059389Jy sigma=0.617781 ! Fit after self-cal, rms=0.059654Jy sigma=0.617768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=3.142 mas, bpa=-21.47 degrees ! Estimated noise=0.515262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221746 Jy ! Component: 100 - total flux cleaned = 0.000257228 Jy ! Component: 150 - total flux cleaned = 0.000263508 Jy ! Component: 200 - total flux cleaned = 0.000269395 Jy ! Total flux subtracted in 200 components = 0.000269395 Jy ! Clean residual min=-0.001168 max=0.001258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0388473 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0388473 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=0.059654Jy sigma=0.617777 ! Fit after self-cal, rms=0.059659Jy sigma=0.617767 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 = 4.26846e-05 Jy ! Component: 100 - total flux cleaned = 3.66759e-05 Jy ! Component: 150 - total flux cleaned = 3.41665e-05 Jy ! Component: 200 - total flux cleaned = 3.67704e-05 Jy ! Total flux subtracted in 200 components = 3.67704e-05 Jy ! Clean residual min=-0.001167 max=0.001244 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0388841 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0388841 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=0.059659Jy sigma=0.617771 ! Fit after self-cal, rms=0.059660Jy sigma=0.617767 ! 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=0.8518 mas, bmaj=1.913 mas, bpa=-22.14 degrees ! Estimated noise=0.427171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 1.913 at -22.14 degrees (North through East) ! Clean map min=-0.0010632 max=0.037992 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=0.5644 mas, bmaj=1.549 mas, bpa=-25.15 degrees ! Estimated noise=0.927204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314041 Jy ! Component: 100 - total flux cleaned = 0.0380148 Jy ! Component: 150 - total flux cleaned = 0.0385833 Jy ! Component: 200 - total flux cleaned = 0.0385831 Jy ! Total flux subtracted in 200 components = 0.0385831 Jy ! Clean residual min=-0.002581 max=0.002918 Jy/beam ! Clean residual mean=0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0385831 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0385831 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=1.913 mas, bpa=-22.14 degrees ! Estimated noise=0.427171 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 = 0.000177146 Jy ! Component: 100 - total flux cleaned = 0.000202167 Jy ! Component: 150 - total flux cleaned = 0.00020266 Jy ! Component: 200 - total flux cleaned = 0.00022307 Jy ! Total flux subtracted in 200 components = 0.00022307 Jy ! Clean residual min=-0.001148 max=0.001104 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0388061 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0388061 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=2.742 mas, bmaj=3.142 mas, bpa=-21.47 degrees ! Estimated noise=0.515262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110607 Jy ! Component: 100 - total flux cleaned = 0.000109653 Jy ! Component: 150 - total flux cleaned = 0.00010314 Jy ! Component: 200 - total flux cleaned = 9.15366e-05 Jy ! Total flux subtracted in 200 components = 9.15366e-05 Jy ! Clean residual min=-0.001201 max=0.001251 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0388977 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 = -1.05737e-05 Jy ! Component: 100 - total flux cleaned = -2.06592e-05 Jy ! Component: 150 - total flux cleaned = -2.53922e-05 Jy ! Component: 200 - total flux cleaned = -3.46054e-05 Jy ! Total flux subtracted in 200 components = -3.46054e-05 Jy ! Clean residual min=-0.001192 max=0.001252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0388631 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0388631 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=1.913 mas, bpa=-22.14 degrees ! Estimated noise=0.427171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.44425e-05 Jy ! Component: 100 - total flux cleaned = -0.000107357 Jy ! Component: 150 - total flux cleaned = -0.000129928 Jy ! Component: 200 - total flux cleaned = -0.000139492 Jy ! Total flux subtracted in 200 components = -0.000139492 Jy ! Clean residual min=-0.001118 max=0.001088 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0387236 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0387236 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=0.059665Jy sigma=0.617815 ! Fit after self-cal, rms=0.059661Jy sigma=0.617786 wmodel /scr/pima/gb073_uvs/J1312+3515_X_map.mod ! Writing 24 model components to file: /scr/pima/gb073_uvs/J1312+3515_X_map.mod wobs /scr/pima/gb073_uvs/J1312+3515_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1312+3515_X_uvs.fits wwins /scr/pima/gb073_uvs/J1312+3515_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gb073_uvs/J1312+3515_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 = 1.72563e-05 Jy ! Component: 100 - total flux cleaned = 0.000172408 Jy ! Component: 150 - total flux cleaned = 0.000283066 Jy ! Component: 200 - total flux cleaned = 0.000371928 Jy ! Component: 250 - total flux cleaned = 0.000441538 Jy ! Component: 300 - total flux cleaned = 0.000509623 Jy ! Component: 350 - total flux cleaned = 0.000559282 Jy ! Component: 400 - total flux cleaned = 0.00054294 Jy ! Component: 450 - total flux cleaned = 0.000559493 Jy ! Component: 500 - total flux cleaned = 0.000543944 Jy ! Component: 550 - total flux cleaned = 0.000574856 Jy ! Component: 600 - total flux cleaned = 0.000483142 Jy ! Component: 650 - total flux cleaned = 0.000498354 Jy ! Component: 700 - total flux cleaned = 0.000513127 Jy ! Component: 750 - total flux cleaned = 0.000454292 Jy ! Component: 800 - total flux cleaned = 0.000439822 Jy ! Component: 850 - total flux cleaned = 0.000439763 Jy ! Component: 900 - total flux cleaned = 0.000369036 Jy ! Component: 950 - total flux cleaned = 0.000327141 Jy ! Component: 1000 - total flux cleaned = 0.000341098 Jy ! Component: 1050 - total flux cleaned = 0.00036828 Jy ! Component: 1100 - total flux cleaned = 0.000300701 Jy ! Component: 1150 - total flux cleaned = 0.00031415 Jy ! Component: 1200 - total flux cleaned = 0.000274656 Jy ! Component: 1250 - total flux cleaned = 0.000327129 Jy ! Component: 1300 - total flux cleaned = 0.000326966 Jy ! Component: 1350 - total flux cleaned = 0.000339636 Jy ! Component: 1400 - total flux cleaned = 0.000326894 Jy ! Component: 1450 - total flux cleaned = 0.000301792 Jy ! Component: 1500 - total flux cleaned = 0.000289384 Jy ! Component: 1550 - total flux cleaned = 0.000301732 Jy ! Component: 1600 - total flux cleaned = 0.000265082 Jy ! Component: 1650 - total flux cleaned = 0.000289399 Jy ! Component: 1700 - total flux cleaned = 0.000277417 Jy ! Component: 1750 - total flux cleaned = 0.000229674 Jy ! Component: 1800 - total flux cleaned = 0.000253338 Jy ! Component: 1850 - total flux cleaned = 0.000241518 Jy ! Component: 1900 - total flux cleaned = 0.000264802 Jy ! Component: 1950 - total flux cleaned = 0.000241703 Jy ! Component: 2000 - total flux cleaned = 0.00021872 Jy ! Component: 2050 - total flux cleaned = 0.000196081 Jy ! Component: 2100 - total flux cleaned = 0.000173574 Jy ! Component: 2150 - total flux cleaned = 0.000184694 Jy ! Component: 2200 - total flux cleaned = 0.000162414 Jy ! Component: 2250 - total flux cleaned = 0.000162452 Jy ! Component: 2300 - total flux cleaned = 0.000129595 Jy ! Component: 2350 - total flux cleaned = 8.59162e-05 Jy ! Component: 2400 - total flux cleaned = 9.67215e-05 Jy ! Component: 2450 - total flux cleaned = 6.45041e-05 Jy ! Component: 2500 - total flux cleaned = 7.50763e-05 Jy ! Component: 2550 - total flux cleaned = 4.33428e-05 Jy ! Component: 2600 - total flux cleaned = 3.28399e-05 Jy ! Component: 2650 - total flux cleaned = 2.22067e-05 Jy ! Component: 2700 - total flux cleaned = 4.28667e-05 Jy ! Component: 2750 - total flux cleaned = -6.03857e-05 Jy ! Component: 2800 - total flux cleaned = -8.0873e-05 Jy ! Component: 2850 - total flux cleaned = -0.000111421 Jy ! Component: 2900 - total flux cleaned = -8.10953e-05 Jy ! Component: 2950 - total flux cleaned = -0.00011128 Jy ! Component: 3000 - total flux cleaned = -0.00010129 Jy ! Component: 3050 - total flux cleaned = -6.14958e-05 Jy ! Component: 3100 - total flux cleaned = -9.13049e-05 Jy ! Component: 3150 - total flux cleaned = -0.000110991 Jy ! Component: 3200 - total flux cleaned = -0.000150043 Jy ! Component: 3250 - total flux cleaned = -0.00012082 Jy ! Component: 3300 - total flux cleaned = -0.000140071 Jy ! Component: 3350 - total flux cleaned = -0.000130387 Jy ! Component: 3400 - total flux cleaned = -0.000139988 Jy ! Component: 3450 - total flux cleaned = -0.000149535 Jy ! Component: 3500 - total flux cleaned = -0.000140102 Jy ! Component: 3550 - total flux cleaned = -0.000149411 Jy ! Component: 3600 - total flux cleaned = -8.38912e-05 Jy ! Component: 3650 - total flux cleaned = -0.000102548 Jy ! Component: 3700 - total flux cleaned = -9.32911e-05 Jy ! Component: 3750 - total flux cleaned = -9.33416e-05 Jy ! Component: 3800 - total flux cleaned = -0.000111775 Jy ! Component: 3850 - total flux cleaned = -0.000111727 Jy ! Component: 3900 - total flux cleaned = -7.53362e-05 Jy ! Component: 3950 - total flux cleaned = -5.73128e-05 Jy ! Component: 4000 - total flux cleaned = -3.9416e-05 Jy ! Component: 4050 - total flux cleaned = -5.73101e-05 Jy ! Total flux subtracted in 4096 components = -4.84166e-05 Jy ! Clean residual min=-0.000538 max=0.000518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0386752 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 297 components and 0.0386752 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1312+3515_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 1.913 at -22.14 degrees (North through East) ! Clean map min=-0.00080633 max=0.038126 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1312+3515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0381258 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17312 1.17312 2.34623 4.69247 9.38494 18.7699 37.5397 75.0795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.728 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1312+3515_X_uvs.log closed on Sat Dec 26 09:39:32 2015