! Started logfile: /d2/scr/pima/rv101_uvs/J1147-3812_X_uvs.log on Sat Nov 29 16:33:47 2014 obs /d2/scr/pima/rv101_uvs/J1147-3812_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J1147-3812_X_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! AN table 2: 18 integrations on 10 of 10 possible baselines. ! AN table 3: 9 integrations on 3 of 3 possible baselines. ! AN table 4: 9 integrations on 6 of 6 possible baselines. ! AN table 5: 9 integrations on 6 of 6 possible baselines. ! AN table 6: 9 integrations on 1 of 1 possible baselines. ! AN table 7: 9 integrations on 6 of 6 possible baselines. ! AN table 8: 18 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.872786 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2168 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /d2/scr/pima/rv101_uvs/J1147-3812_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 14 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 36 telescope corrections were flagged in sub-array 7. ! A total of 15 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 36 telescope corrections were flagged in sub-array 7. ! A total of 15 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 36 telescope corrections were flagged in sub-array 7. ! A total of 15 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 36 telescope corrections were flagged in sub-array 7. ! A total of 15 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.843792Jy sigma=10.356476 ! Fit after self-cal, rms=0.622937Jy sigma=3.542382 ! 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=0.6428 mas, bmaj=2.314 mas, bpa=0.04448 degrees ! Estimated noise=4.54472 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 = 1.16796 Jy ! Component: 100 - total flux cleaned = 1.43671 Jy ! Total flux subtracted in 100 components = 1.43671 Jy ! Clean residual min=-0.083526 max=0.131870 Jy/beam ! Clean residual mean=-0.000386 rms=0.019640 Jy/beam ! Combined flux in latest and established models = 1.43671 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.43671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334914Jy sigma=1.773092 ! Fit after self-cal, rms=0.334814Jy sigma=1.773044 ! Inverting map ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124034 Jy ! Component: 100 - total flux cleaned = 0.195143 Jy ! Total flux subtracted in 100 components = 0.195143 Jy ! Clean residual min=-0.064000 max=0.110463 Jy/beam ! Clean residual mean=-0.000231 rms=0.015432 Jy/beam ! Combined flux in latest and established models = 1.63185 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 1.63185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272200Jy sigma=1.382562 ! Fit after self-cal, rms=0.267230Jy sigma=1.349385 ! 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=0.7719 mas, bmaj=2.568 mas, bpa=-0.9284 degrees ! Estimated noise=3.60716 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 (-2, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103248 Jy ! Component: 100 - total flux cleaned = 0.16422 Jy ! Component: 150 - total flux cleaned = 0.18294 Jy ! Component: 200 - total flux cleaned = 0.19234 Jy ! Total flux subtracted in 200 components = 0.19234 Jy ! Clean residual min=-0.049319 max=0.052351 Jy/beam ! Clean residual mean=-0.000104 rms=0.010940 Jy/beam ! Combined flux in latest and established models = 1.82419 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 1.82419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216508Jy sigma=1.076782 ! Fit after self-cal, rms=0.214464Jy sigma=1.063669 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7719 x 2.568 at -0.9284 degrees (North through East) ! Clean map min=-0.047391 max=1.4319 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: ! FD 0.97 LA 1.02 MK 0.98 NL 1.17 ! OV 0.90 PT 1.04 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 LA 1.04 MK 0.99 OV 0.90 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.08 MK 0.95 OV 0.89 PT 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* KP 0.00* SC 0.00* WF 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NL 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 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 2: ! FD 1.00 LA 0.99 MK 0.99 OV 0.89 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 MK 0.98 OV 0.90 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* KP 0.00* SC 0.00* WF 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NL 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 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 2: ! FD 1.03 LA 1.06 MK 0.98 OV 0.97 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.08 MK 0.97 OV 1.00 PT 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* KP 0.00* SC 0.00* WF 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NL 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 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 2: ! FD 1.04 LA 1.06 MK 1.02 OV 0.94 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 MK 1.02 OV 0.96 PT 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* KP 0.00* SC 0.00* WF 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NL 0.00* SC 0.00* WF 0.00* ! ! ! Fit before self-cal, rms=0.214464Jy sigma=1.063669 ! Fit after self-cal, rms=0.168695Jy sigma=0.868197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7555 mas, bmaj=2.577 mas, bpa=-1.723 degrees ! Estimated noise=3.62426 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 = 0.0143542 Jy ! Component: 100 - total flux cleaned = 0.0162089 Jy ! Component: 150 - total flux cleaned = 0.0162223 Jy ! Component: 200 - total flux cleaned = 0.015724 Jy ! Total flux subtracted in 200 components = 0.015724 Jy ! Clean residual min=-0.027665 max=0.026801 Jy/beam ! Clean residual mean=0.000033 rms=0.007204 Jy/beam ! Combined flux in latest and established models = 1.83992 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 1.83992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164227Jy sigma=0.844430 ! Fit after self-cal, rms=0.163853Jy sigma=0.842575 ! 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. ! ! Fit before self-cal, rms=0.163853Jy sigma=0.842575 ! Fit after self-cal, rms=0.148235Jy sigma=0.765747 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7567 mas, bmaj=2.586 mas, bpa=-1.791 degrees ! Estimated noise=3.63929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0096231 Jy ! Component: 100 - total flux cleaned = -0.0115778 Jy ! Component: 150 - total flux cleaned = -0.0122539 Jy ! Component: 200 - total flux cleaned = -0.0131633 Jy ! Total flux subtracted in 200 components = -0.0131633 Jy ! Clean residual min=-0.022345 max=0.017973 Jy/beam ! Clean residual mean=-0.000072 rms=0.005254 Jy/beam ! Combined flux in latest and established models = 1.82675 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 1.82676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146232Jy sigma=0.755623 ! Fit after self-cal, rms=0.146146Jy sigma=0.755222 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 = -0.000370441 Jy ! Component: 100 - total flux cleaned = -0.000631747 Jy ! Component: 150 - total flux cleaned = -0.000869259 Jy ! Component: 200 - total flux cleaned = -0.00108316 Jy ! Total flux subtracted in 200 components = -0.00108316 Jy ! Clean residual min=-0.022200 max=0.017095 Jy/beam ! Clean residual mean=-0.000073 rms=0.005151 Jy/beam ! Combined flux in latest and established models = 1.82567 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 1.82567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145300Jy sigma=0.751071 ! Fit after self-cal, rms=0.145232Jy sigma=0.750825 ! 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. ! ! Fit before self-cal, rms=0.145232Jy sigma=0.750825 ! Fit after self-cal, rms=0.142739Jy sigma=0.737673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7565 mas, bmaj=2.587 mas, bpa=-1.803 degrees ! Estimated noise=3.63091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0036083 Jy ! Component: 100 - total flux cleaned = -0.00410836 Jy ! Component: 150 - total flux cleaned = -0.00411222 Jy ! Component: 200 - total flux cleaned = -0.00412012 Jy ! Total flux subtracted in 200 components = -0.00412012 Jy ! Clean residual min=-0.018983 max=0.015140 Jy/beam ! Clean residual mean=-0.000019 rms=0.004426 Jy/beam ! Combined flux in latest and established models = 1.82155 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 1.82155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141928Jy sigma=0.733610 ! Fit after self-cal, rms=0.141883Jy sigma=0.733443 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 = -0.000123773 Jy ! Component: 100 - total flux cleaned = -0.000133289 Jy ! Component: 150 - total flux cleaned = -0.000323784 Jy ! Component: 200 - total flux cleaned = -0.00032602 Jy ! Total flux subtracted in 200 components = -0.00032602 Jy ! Clean residual min=-0.018759 max=0.014779 Jy/beam ! Clean residual mean=-0.000019 rms=0.004356 Jy/beam ! Combined flux in latest and established models = 1.82123 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 1.82123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141402Jy sigma=0.731054 ! Fit after self-cal, rms=0.141369Jy sigma=0.730948 ! 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. ! ! Fit before self-cal, rms=0.141369Jy sigma=0.730948 ! Fit after self-cal, rms=0.140982Jy sigma=0.730483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=7.833 mas, bpa=8.201 degrees ! Estimated noise=5.08688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00474416 Jy ! Component: 100 - total flux cleaned = -0.00555327 Jy ! Component: 150 - total flux cleaned = -0.00533811 Jy ! Component: 200 - total flux cleaned = -0.00513009 Jy ! Total flux subtracted in 200 components = -0.00513009 Jy ! Clean residual min=-0.023183 max=0.020020 Jy/beam ! Clean residual mean=-0.000032 rms=0.006653 Jy/beam ! Combined flux in latest and established models = 1.8161 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 1.8161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140753Jy sigma=0.729667 ! Fit after self-cal, rms=0.140702Jy sigma=0.729172 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 = 0.000542018 Jy ! Component: 100 - total flux cleaned = 0.000740535 Jy ! Component: 150 - total flux cleaned = 0.000927942 Jy ! Component: 200 - total flux cleaned = 0.00110107 Jy ! Total flux subtracted in 200 components = 0.00110107 Jy ! Clean residual min=-0.023297 max=0.019901 Jy/beam ! Clean residual mean=-0.000024 rms=0.006556 Jy/beam ! Combined flux in latest and established models = 1.8172 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 1.8172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140560Jy sigma=0.728605 ! Fit after self-cal, rms=0.140534Jy sigma=0.728356 ! 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=0.756 mas, bmaj=2.586 mas, bpa=-1.811 degrees ! Estimated noise=3.62544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.756 x 2.586 at -1.811 degrees (North through East) ! Clean map min=-0.016182 max=1.4261 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140534Jy sigma=0.728356 ! Fit after self-cal, rms=0.124520Jy sigma=0.613202 ! Inverting map and beam ! Estimated beam: bmin=0.7569 mas, bmaj=2.59 mas, bpa=-1.837 degrees ! Estimated noise=3.62465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00459184 Jy ! Component: 100 - total flux cleaned = -0.00522092 Jy ! Component: 150 - total flux cleaned = -0.00559233 Jy ! Component: 200 - total flux cleaned = -0.00609863 Jy ! Total flux subtracted in 200 components = -0.00609863 Jy ! Clean residual min=-0.015308 max=0.013077 Jy/beam ! Clean residual mean=-0.000027 rms=0.003526 Jy/beam ! Combined flux in latest and established models = 1.8111 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 1.8111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123842Jy sigma=0.609550 ! Fit after self-cal, rms=0.123827Jy sigma=0.609478 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000703493 Jy ! Component: 100 - total flux cleaned = -0.000855017 Jy ! Component: 150 - total flux cleaned = -0.00100104 Jy ! Component: 200 - total flux cleaned = -0.00113606 Jy ! Total flux subtracted in 200 components = -0.00113606 Jy ! Clean residual min=-0.015074 max=0.013108 Jy/beam ! Clean residual mean=-0.000029 rms=0.003486 Jy/beam ! Combined flux in latest and established models = 1.80996 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 1.80996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123488Jy sigma=0.607785 ! Fit after self-cal, rms=0.123485Jy sigma=0.607743 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123485Jy sigma=0.607743 ! Fit after self-cal, rms=0.123215Jy sigma=0.607142 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=0.6262 mas, bmaj=2.313 mas, bpa=-0.6509 degrees ! Estimated noise=4.57571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18718 Jy ! Component: 100 - total flux cleaned = 1.45802 Jy ! Component: 150 - total flux cleaned = 1.56903 Jy ! Component: 200 - total flux cleaned = 1.63241 Jy ! Total flux subtracted in 200 components = 1.63241 Jy ! Clean residual min=-0.030860 max=0.042976 Jy/beam ! Clean residual mean=-0.000175 rms=0.007833 Jy/beam ! Combined flux in latest and established models = 1.63241 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.63241 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7568 mas, bmaj=2.59 mas, bpa=-1.842 degrees ! Estimated noise=3.62092 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) ! Added new window around map position (1.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625908 Jy ! Component: 100 - total flux cleaned = 0.10224 Jy ! Component: 150 - total flux cleaned = 0.129659 Jy ! Component: 200 - total flux cleaned = 0.149342 Jy ! Total flux subtracted in 200 components = 0.149342 Jy ! Clean residual min=-0.016428 max=0.020677 Jy/beam ! Clean residual mean=-0.000077 rms=0.004339 Jy/beam ! Combined flux in latest and established models = 1.78175 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 1.78175 Jy ! Inverting map ! Added new window around map position (-2.4, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156553 Jy ! Component: 100 - total flux cleaned = 0.0231384 Jy ! Component: 150 - total flux cleaned = 0.0267411 Jy ! Component: 200 - total flux cleaned = 0.0287406 Jy ! Total flux subtracted in 200 components = 0.0287406 Jy ! Clean residual min=-0.013431 max=0.013166 Jy/beam ! Clean residual mean=-0.000002 rms=0.003578 Jy/beam ! Combined flux in latest and established models = 1.81049 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 1.81049 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=2.299 mas, bmaj=7.851 mas, bpa=8.162 degrees ! Estimated noise=5.07322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006367 Jy ! Component: 100 - total flux cleaned = 0.00753564 Jy ! Component: 150 - total flux cleaned = 0.00810441 Jy ! Component: 200 - total flux cleaned = 0.00793097 Jy ! Total flux subtracted in 200 components = 0.00793097 Jy ! Clean residual min=-0.015062 max=0.016130 Jy/beam ! Clean residual mean=0.000046 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 1.81842 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 = 5.85463e-06 Jy ! Component: 100 - total flux cleaned = 6.71989e-06 Jy ! Component: 150 - total flux cleaned = -0.000138323 Jy ! Component: 200 - total flux cleaned = 2.15055e-06 Jy ! Total flux subtracted in 200 components = 2.15055e-06 Jy ! Clean residual min=-0.014877 max=0.015436 Jy/beam ! Clean residual mean=0.000046 rms=0.004652 Jy/beam ! Combined flux in latest and established models = 1.81843 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 1.81843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7568 mas, bmaj=2.59 mas, bpa=-1.842 degrees ! Estimated noise=3.62092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658742 Jy ! Component: 100 - total flux cleaned = 2.5956e-06 Jy ! Component: 150 - total flux cleaned = 0.000600008 Jy ! Component: 200 - total flux cleaned = 0.00114082 Jy ! Total flux subtracted in 200 components = 0.00114082 Jy ! Clean residual min=-0.012865 max=0.012491 Jy/beam ! Clean residual mean=0.000020 rms=0.003227 Jy/beam ! Combined flux in latest and established models = 1.81957 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 1.81957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122886Jy sigma=0.608260 ! Fit after self-cal, rms=0.122512Jy sigma=0.604977 wmodel /d2/scr/pima/rv101_uvs/J1147-3812_X_map.mod ! Writing 108 model components to file: /d2/scr/pima/rv101_uvs/J1147-3812_X_map.mod wobs /d2/scr/pima/rv101_uvs/J1147-3812_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J1147-3812_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J1147-3812_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/rv101_uvs/J1147-3812_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 = -0.00326523 Jy ! Component: 100 - total flux cleaned = -0.00558987 Jy ! Component: 150 - total flux cleaned = -0.00697353 Jy ! Component: 200 - total flux cleaned = -0.00791291 Jy ! Component: 250 - total flux cleaned = -0.00916587 Jy ! Component: 300 - total flux cleaned = -0.00916506 Jy ! Component: 350 - total flux cleaned = -0.00949891 Jy ! Component: 400 - total flux cleaned = -0.0098219 Jy ! Component: 450 - total flux cleaned = -0.0104502 Jy ! Component: 500 - total flux cleaned = -0.0105995 Jy ! Component: 550 - total flux cleaned = -0.0110465 Jy ! Component: 600 - total flux cleaned = -0.0113321 Jy ! Component: 650 - total flux cleaned = -0.0110484 Jy ! Component: 700 - total flux cleaned = -0.0111845 Jy ! Component: 750 - total flux cleaned = -0.0110506 Jy ! Component: 800 - total flux cleaned = -0.0114469 Jy ! Component: 850 - total flux cleaned = -0.0117043 Jy ! Component: 900 - total flux cleaned = -0.0117044 Jy ! Component: 950 - total flux cleaned = -0.0118277 Jy ! Component: 1000 - total flux cleaned = -0.0119478 Jy ! Component: 1050 - total flux cleaned = -0.0123005 Jy ! Component: 1100 - total flux cleaned = -0.0126448 Jy ! Component: 1150 - total flux cleaned = -0.0125318 Jy ! Component: 1200 - total flux cleaned = -0.012864 Jy ! Component: 1250 - total flux cleaned = -0.0135132 Jy ! Component: 1300 - total flux cleaned = -0.0136198 Jy ! Component: 1350 - total flux cleaned = -0.0140363 Jy ! Component: 1400 - total flux cleaned = -0.0141385 Jy ! Component: 1450 - total flux cleaned = -0.0146431 Jy ! Component: 1500 - total flux cleaned = -0.0153376 Jy ! Component: 1550 - total flux cleaned = -0.0159239 Jy ! Component: 1600 - total flux cleaned = -0.0165016 Jy ! Component: 1650 - total flux cleaned = -0.0165964 Jy ! Component: 1700 - total flux cleaned = -0.0172512 Jy ! Component: 1750 - total flux cleaned = -0.0174345 Jy ! Component: 1800 - total flux cleaned = -0.0176163 Jy ! Component: 1850 - total flux cleaned = -0.0173491 Jy ! Component: 1900 - total flux cleaned = -0.0178799 Jy ! Component: 1950 - total flux cleaned = -0.0182302 Jy ! Component: 2000 - total flux cleaned = -0.0184876 Jy ! Component: 2050 - total flux cleaned = -0.0186551 Jy ! Component: 2100 - total flux cleaned = -0.0188211 Jy ! Component: 2150 - total flux cleaned = -0.018739 Jy ! Component: 2200 - total flux cleaned = -0.0186582 Jy ! Component: 2250 - total flux cleaned = -0.018901 Jy ! Component: 2300 - total flux cleaned = -0.0186639 Jy ! Component: 2350 - total flux cleaned = -0.0185094 Jy ! Component: 2400 - total flux cleaned = -0.0186643 Jy ! Component: 2450 - total flux cleaned = -0.018664 Jy ! Component: 2500 - total flux cleaned = -0.0186619 Jy ! Component: 2550 - total flux cleaned = -0.0185859 Jy ! Component: 2600 - total flux cleaned = -0.0182893 Jy ! Component: 2650 - total flux cleaned = -0.0183643 Jy ! Component: 2700 - total flux cleaned = -0.0182195 Jy ! Component: 2750 - total flux cleaned = -0.0180767 Jy ! Component: 2800 - total flux cleaned = -0.0182897 Jy ! Component: 2850 - total flux cleaned = -0.0183579 Jy ! Component: 2900 - total flux cleaned = -0.0180798 Jy ! Component: 2950 - total flux cleaned = -0.0179415 Jy ! Component: 3000 - total flux cleaned = -0.0176681 Jy ! Component: 3050 - total flux cleaned = -0.0176676 Jy ! Component: 3100 - total flux cleaned = -0.0176003 Jy ! Component: 3150 - total flux cleaned = -0.0173347 Jy ! Component: 3200 - total flux cleaned = -0.0170713 Jy ! Component: 3250 - total flux cleaned = -0.0170058 Jy ! Component: 3300 - total flux cleaned = -0.0167463 Jy ! Component: 3350 - total flux cleaned = -0.0166824 Jy ! Component: 3400 - total flux cleaned = -0.0164912 Jy ! Component: 3450 - total flux cleaned = -0.0165551 Jy ! Component: 3500 - total flux cleaned = -0.0164917 Jy ! Component: 3550 - total flux cleaned = -0.0161811 Jy ! Component: 3600 - total flux cleaned = -0.0162425 Jy ! Component: 3650 - total flux cleaned = -0.0159971 Jy ! Component: 3700 - total flux cleaned = -0.0159971 Jy ! Component: 3750 - total flux cleaned = -0.0158753 Jy ! Component: 3800 - total flux cleaned = -0.0156953 Jy ! Component: 3850 - total flux cleaned = -0.0155166 Jy ! Component: 3900 - total flux cleaned = -0.0152815 Jy ! Component: 3950 - total flux cleaned = -0.0151063 Jy ! Component: 4000 - total flux cleaned = -0.0148159 Jy ! Component: 4050 - total flux cleaned = -0.0145854 Jy ! Total flux subtracted in 4096 components = -0.0141262 Jy ! Clean residual min=-0.003320 max=0.003125 Jy/beam ! Clean residual mean=0.000018 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 1.80544 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 391 components and 1.80544 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J1147-3812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7568 x 2.59 at -1.842 degrees (North through East) ! Clean map min=-0.00891 max=1.457 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J1147-3812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.45696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000996814 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205252 0.205252 0.410503 0.821007 1.64201 3.28403 6.56805 13.1361 26.2722 52.5444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.456 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1461.62 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J1147-3812_X_uvs.log closed on Sat Nov 29 16:33:53 2014