! Started logfile: /scr/pima/gb073_uvs/J1439+3932_X_uvs.log on Sat Dec 26 09:40:50 2015 obs /scr/pima/gb073_uvs/J1439+3932_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1439+3932_X_uva.fits ! AN table 1: 58 integrations on 55 of 55 possible baselines. ! AN table 2: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.758398 visibilities/baseline/integration-bin. ! Found source: J1439+3932 ! ! 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 27272 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/J1439+3932_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 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003562Jy sigma=11.380086 ! Fit after self-cal, rms=0.959871Jy sigma=10.956741 ! 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=0.6518 mas, bmaj=2.081 mas, bpa=4.399 degrees ! Estimated noise=0.912297 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 = 0.0314702 Jy ! Component: 100 - total flux cleaned = 0.0383636 Jy ! Total flux subtracted in 100 components = 0.0383636 Jy ! Clean residual min=-0.002592 max=0.002647 Jy/beam ! Clean residual mean=-0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0383636 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0383636 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=0.065651Jy sigma=0.681361 ! Fit after self-cal, rms=0.063826Jy sigma=0.659496 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441817 Jy ! Component: 100 - total flux cleaned = 0.00644935 Jy ! Total flux subtracted in 100 components = 0.00644935 Jy ! Clean residual min=-0.002399 max=0.002638 Jy/beam ! Clean residual mean=0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0448129 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0448129 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=0.063411Jy sigma=0.654928 ! Fit after self-cal, rms=0.063407Jy sigma=0.654563 ! 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=0.8493 mas, bmaj=2.357 mas, bpa=4.03 degrees ! Estimated noise=0.410239 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 (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220517 Jy ! Component: 100 - total flux cleaned = 0.00346576 Jy ! Component: 150 - total flux cleaned = 0.00401924 Jy ! Component: 200 - total flux cleaned = 0.00432786 Jy ! Total flux subtracted in 200 components = 0.00432786 Jy ! Clean residual min=-0.001302 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0491408 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0491408 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=0.063308Jy sigma=0.653699 ! Fit after self-cal, rms=0.063292Jy sigma=0.653456 ! Inverting map ! Added new window around map position (3.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156902 Jy ! Component: 100 - total flux cleaned = 0.00241227 Jy ! Component: 150 - total flux cleaned = 0.00284569 Jy ! Component: 200 - total flux cleaned = 0.00307448 Jy ! Total flux subtracted in 200 components = 0.00307448 Jy ! Clean residual min=-0.001174 max=0.001144 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0522153 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0522153 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=0.063249Jy sigma=0.652930 ! Fit after self-cal, rms=0.063234Jy sigma=0.652781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8493 x 2.357 at 4.03 degrees (North through East) ! Clean map min=-0.0011124 max=0.043978 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 1.08 EF 1.00* FD 1.01 KP 1.03 ! LA 1.06 MK 1.01 NL 0.86 ON 1.00* ! OV 1.02 PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.97 KP 0.98 LA 0.99 ! MK 0.96 NL 1.11 ON 1.00* OV 1.08 ! PT 1.08 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EF 1.00* FD 1.02 KP 1.02 ! LA 1.04 MK 1.06 NL 1.02 ON 1.00* ! OV 1.00 PT 1.06 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.94 KP 1.05 LA 1.11 ! MK 1.06 NL 1.00 ON 1.00* OV 1.11 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EF 1.00* FD 0.93 KP 1.02 ! LA 1.03 MK 1.00 NL 0.96 ON 1.00* ! OV 1.03 PT 1.07 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 KP 0.98 LA 1.07 ! MK 1.03 NL 1.04 ON 1.00* OV 1.05 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EF 1.00* FD 1.00 KP 0.98 ! LA 0.98 MK 1.16 NL 1.02 ON 1.00* ! OV 1.03 PT 1.03 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 KP 1.11 LA 1.03 ! MK 1.08 NL 1.02 ON 1.00* OV 1.02 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 0.87 KP 0.95 ! LA 0.96 MK 1.11 NL 1.01 ON 1.00* ! OV 1.00 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00 KP 0.90 LA 0.94 ! MK 0.92 NL 1.12 ON 1.00* OV 1.00 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 0.95 KP 0.91 ! LA 1.01 MK 1.03 NL 1.02 ON 1.00* ! OV 1.04 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.02 KP 0.96 LA 0.98 ! MK 0.87 NL 1.08 ON 1.00* OV 1.09 ! PT 0.86 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 EF 1.00* FD 0.98 KP 0.94 ! LA 1.00 MK 1.11 NL 1.04 ON 1.00* ! OV 1.03 PT 0.96 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.08 KP 0.88 LA 1.00 ! MK 1.06 NL 1.04 ON 1.00* OV 0.93 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EF 1.00* FD 0.92 KP 0.94 ! LA 0.97 MK 0.89 NL 1.08 ON 1.00* ! OV 1.02 PT 0.98 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.91 KP 1.01 LA 1.02 ! MK 1.00 NL 0.95 ON 1.00* OV 1.03 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.063234Jy sigma=0.652781 ! Fit after self-cal, rms=0.062604Jy sigma=0.651381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.849 mas, bmaj=2.355 mas, bpa=4.312 degrees ! Estimated noise=0.410595 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 = 0.000375927 Jy ! Component: 100 - total flux cleaned = 0.000655005 Jy ! Component: 150 - total flux cleaned = 0.000893045 Jy ! Component: 200 - total flux cleaned = 0.000981172 Jy ! Total flux subtracted in 200 components = 0.000981172 Jy ! Clean residual min=-0.001113 max=0.001127 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0531964 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0531964 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=0.062590Jy sigma=0.651220 ! Fit after self-cal, rms=0.062591Jy sigma=0.650924 ! 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=0.062591Jy sigma=0.650924 ! Fit after self-cal, rms=0.062726Jy sigma=0.650273 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8468 mas, bmaj=2.356 mas, bpa=4.329 degrees ! Estimated noise=0.410947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311344 Jy ! Component: 100 - total flux cleaned = 0.000496409 Jy ! Component: 150 - total flux cleaned = 0.000641747 Jy ! Component: 200 - total flux cleaned = 0.000720178 Jy ! Total flux subtracted in 200 components = 0.000720178 Jy ! Clean residual min=-0.001112 max=0.001111 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0539166 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0539166 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=0.062717Jy sigma=0.650184 ! Fit after self-cal, rms=0.062730Jy sigma=0.650034 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 (-35.8, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859509 Jy ! Component: 100 - total flux cleaned = 0.000883722 Jy ! Component: 150 - total flux cleaned = 0.000941683 Jy ! Component: 200 - total flux cleaned = 0.00105952 Jy ! Total flux subtracted in 200 components = 0.00105952 Jy ! Clean residual min=-0.001101 max=0.000858 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0549761 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0549761 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=0.062708Jy sigma=0.649783 ! Fit after self-cal, rms=0.062707Jy sigma=0.649737 ! 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=0.062707Jy sigma=0.649737 ! Fit after self-cal, rms=0.062833Jy sigma=0.649794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8449 mas, bmaj=2.355 mas, bpa=4.392 degrees ! Estimated noise=0.411229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041408 Jy ! Component: 100 - total flux cleaned = 0.000489143 Jy ! Component: 150 - total flux cleaned = 0.000521618 Jy ! Component: 200 - total flux cleaned = 0.000537013 Jy ! Total flux subtracted in 200 components = 0.000537013 Jy ! Clean residual min=-0.001104 max=0.000864 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0555132 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.0555132 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=0.062822Jy sigma=0.649680 ! Fit after self-cal, rms=0.062819Jy sigma=0.649598 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 = 0.000152749 Jy ! Component: 100 - total flux cleaned = 0.000197838 Jy ! Component: 150 - total flux cleaned = 0.000226335 Jy ! Component: 200 - total flux cleaned = 0.000239779 Jy ! Total flux subtracted in 200 components = 0.000239779 Jy ! Clean residual min=-0.001103 max=0.000893 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0557529 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.0557529 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=0.062812Jy sigma=0.649533 ! Fit after self-cal, rms=0.062809Jy sigma=0.649517 ! 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=0.062809Jy sigma=0.649517 ! Fit after self-cal, rms=0.062876Jy sigma=0.649528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=3.073 mas, bpa=5.05 degrees ! Estimated noise=0.514157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224326 Jy ! Component: 100 - total flux cleaned = 0.000405175 Jy ! Component: 150 - total flux cleaned = 0.000440089 Jy ! Component: 200 - total flux cleaned = 0.000450339 Jy ! Total flux subtracted in 200 components = 0.000450339 Jy ! Clean residual min=-0.001237 max=0.001046 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0562033 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.0562033 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=0.062874Jy sigma=0.649506 ! Fit after self-cal, rms=0.062874Jy sigma=0.649473 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 = 4.90181e-05 Jy ! Component: 100 - total flux cleaned = 3.93629e-05 Jy ! Component: 150 - total flux cleaned = 2.11358e-05 Jy ! Component: 200 - total flux cleaned = 1.29029e-05 Jy ! Total flux subtracted in 200 components = 1.29029e-05 Jy ! Clean residual min=-0.001217 max=0.001053 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0562162 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.0562162 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=0.062873Jy sigma=0.649463 ! Fit after self-cal, rms=0.062868Jy sigma=0.649431 ! 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=0.8434 mas, bmaj=2.354 mas, bpa=4.422 degrees ! Estimated noise=0.411527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8434 x 2.354 at 4.422 degrees (North through East) ! Clean map min=-0.0011941 max=0.044054 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=0.6474 mas, bmaj=2.078 mas, bpa=4.693 degrees ! Estimated noise=0.913556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03386 Jy ! Component: 100 - total flux cleaned = 0.0417802 Jy ! Component: 150 - total flux cleaned = 0.0456001 Jy ! Component: 200 - total flux cleaned = 0.0479803 Jy ! Total flux subtracted in 200 components = 0.0479803 Jy ! Clean residual min=-0.002629 max=0.002410 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0479803 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0479803 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8434 mas, bmaj=2.354 mas, bpa=4.422 degrees ! Estimated noise=0.411527 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 = 0.0025328 Jy ! Component: 100 - total flux cleaned = 0.00421218 Jy ! Component: 150 - total flux cleaned = 0.00484323 Jy ! Component: 200 - total flux cleaned = 0.00537753 Jy ! Total flux subtracted in 200 components = 0.00537753 Jy ! Clean residual min=-0.001166 max=0.001030 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0533579 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.0533579 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=2.275 mas, bmaj=3.073 mas, bpa=5.05 degrees ! Estimated noise=0.514157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130858 Jy ! Component: 100 - total flux cleaned = 0.00179294 Jy ! Component: 150 - total flux cleaned = 0.00199893 Jy ! Component: 200 - total flux cleaned = 0.00213224 Jy ! Total flux subtracted in 200 components = 0.00213224 Jy ! Clean residual min=-0.001229 max=0.001095 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0554901 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 = 0.000118199 Jy ! Component: 100 - total flux cleaned = 0.000171251 Jy ! Component: 150 - total flux cleaned = 0.000221526 Jy ! Component: 200 - total flux cleaned = 0.00028377 Jy ! Total flux subtracted in 200 components = 0.00028377 Jy ! Clean residual min=-0.001225 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0557739 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 84 components and 0.0557739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8434 mas, bmaj=2.354 mas, bpa=4.422 degrees ! Estimated noise=0.411527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.76718e-06 Jy ! Component: 100 - total flux cleaned = 7.69293e-05 Jy ! Component: 150 - total flux cleaned = 0.000140409 Jy ! Component: 200 - total flux cleaned = 0.000139611 Jy ! Total flux subtracted in 200 components = 0.000139611 Jy ! Clean residual min=-0.001087 max=0.000872 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0559135 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0559135 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=0.062895Jy sigma=0.649682 ! Fit after self-cal, rms=0.062894Jy sigma=0.649634 wmodel /scr/pima/gb073_uvs/J1439+3932_X_map.mod ! Writing 106 model components to file: /scr/pima/gb073_uvs/J1439+3932_X_map.mod wobs /scr/pima/gb073_uvs/J1439+3932_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1439+3932_X_uvs.fits wwins /scr/pima/gb073_uvs/J1439+3932_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J1439+3932_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 = -0.000476372 Jy ! Component: 100 - total flux cleaned = -0.000812846 Jy ! Component: 150 - total flux cleaned = -0.000971758 Jy ! Component: 200 - total flux cleaned = -0.00117049 Jy ! Component: 250 - total flux cleaned = -0.00137792 Jy ! Component: 300 - total flux cleaned = -0.0014503 Jy ! Component: 350 - total flux cleaned = -0.00152161 Jy ! Component: 400 - total flux cleaned = -0.00160552 Jy ! Component: 450 - total flux cleaned = -0.00164673 Jy ! Component: 500 - total flux cleaned = -0.00168721 Jy ! Component: 550 - total flux cleaned = -0.00170074 Jy ! Component: 600 - total flux cleaned = -0.00175397 Jy ! Component: 650 - total flux cleaned = -0.00179319 Jy ! Component: 700 - total flux cleaned = -0.00180605 Jy ! Component: 750 - total flux cleaned = -0.00184444 Jy ! Component: 800 - total flux cleaned = -0.00188233 Jy ! Component: 850 - total flux cleaned = -0.00194488 Jy ! Component: 900 - total flux cleaned = -0.00194465 Jy ! Component: 950 - total flux cleaned = -0.00196923 Jy ! Component: 1000 - total flux cleaned = -0.00199341 Jy ! Component: 1050 - total flux cleaned = -0.00204141 Jy ! Component: 1100 - total flux cleaned = -0.0020411 Jy ! Component: 1150 - total flux cleaned = -0.00205271 Jy ! Component: 1200 - total flux cleaned = -0.00206443 Jy ! Component: 1250 - total flux cleaned = -0.00208761 Jy ! Component: 1300 - total flux cleaned = -0.00211053 Jy ! Component: 1350 - total flux cleaned = -0.00214465 Jy ! Component: 1400 - total flux cleaned = -0.00217852 Jy ! Component: 1450 - total flux cleaned = -0.0021786 Jy ! Component: 1500 - total flux cleaned = -0.00213411 Jy ! Component: 1550 - total flux cleaned = -0.00221136 Jy ! Component: 1600 - total flux cleaned = -0.00220046 Jy ! Component: 1650 - total flux cleaned = -0.00223315 Jy ! Component: 1700 - total flux cleaned = -0.0022439 Jy ! Component: 1750 - total flux cleaned = -0.00224382 Jy ! Component: 1800 - total flux cleaned = -0.00223317 Jy ! Component: 1850 - total flux cleaned = -0.00224368 Jy ! Component: 1900 - total flux cleaned = -0.00221228 Jy ! Component: 1950 - total flux cleaned = -0.00224349 Jy ! Component: 2000 - total flux cleaned = -0.0022434 Jy ! Component: 2050 - total flux cleaned = -0.00219227 Jy ! Component: 2100 - total flux cleaned = -0.00222286 Jy ! Component: 2150 - total flux cleaned = -0.00223305 Jy ! Component: 2200 - total flux cleaned = -0.00223302 Jy ! Component: 2250 - total flux cleaned = -0.00221301 Jy ! Component: 2300 - total flux cleaned = -0.0022031 Jy ! Component: 2350 - total flux cleaned = -0.00224261 Jy ! Component: 2400 - total flux cleaned = -0.00223272 Jy ! Component: 2450 - total flux cleaned = -0.00215462 Jy ! Component: 2500 - total flux cleaned = -0.00217406 Jy ! Component: 2550 - total flux cleaned = -0.00222236 Jy ! Component: 2600 - total flux cleaned = -0.00214566 Jy ! Component: 2650 - total flux cleaned = -0.00215515 Jy ! Component: 2700 - total flux cleaned = -0.00215515 Jy ! Component: 2750 - total flux cleaned = -0.00215517 Jy ! Component: 2800 - total flux cleaned = -0.00220214 Jy ! Component: 2850 - total flux cleaned = -0.00218346 Jy ! Component: 2900 - total flux cleaned = -0.00219278 Jy ! Component: 2950 - total flux cleaned = -0.00221131 Jy ! Component: 3000 - total flux cleaned = -0.00221125 Jy ! Component: 3050 - total flux cleaned = -0.00222949 Jy ! Component: 3100 - total flux cleaned = -0.0022386 Jy ! Component: 3150 - total flux cleaned = -0.00228386 Jy ! Component: 3200 - total flux cleaned = -0.0022929 Jy ! Component: 3250 - total flux cleaned = -0.00228392 Jy ! Component: 3300 - total flux cleaned = -0.00228396 Jy ! Component: 3350 - total flux cleaned = -0.00231064 Jy ! Component: 3400 - total flux cleaned = -0.00233718 Jy ! Component: 3450 - total flux cleaned = -0.0023196 Jy ! Component: 3500 - total flux cleaned = -0.00234593 Jy ! Component: 3550 - total flux cleaned = -0.00233718 Jy ! Component: 3600 - total flux cleaned = -0.00232848 Jy ! Component: 3650 - total flux cleaned = -0.00234581 Jy ! Component: 3700 - total flux cleaned = -0.0023802 Jy ! Component: 3750 - total flux cleaned = -0.00237158 Jy ! Component: 3800 - total flux cleaned = -0.00236308 Jy ! Component: 3850 - total flux cleaned = -0.00238001 Jy ! Component: 3900 - total flux cleaned = -0.0023462 Jy ! Component: 3950 - total flux cleaned = -0.00237991 Jy ! Component: 4000 - total flux cleaned = -0.00238833 Jy ! Component: 4050 - total flux cleaned = -0.00243008 Jy ! Total flux subtracted in 4096 components = -0.00239682 Jy ! Clean residual min=-0.000566 max=0.000533 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0535167 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 418 components and 0.0535167 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1439+3932_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8434 x 2.354 at 4.422 degrees (North through East) ! Clean map min=-0.00092017 max=0.044082 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1439+3932_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0440821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00118 1.00118 2.00235 4.0047 8.00941 16.0188 32.0376 64.0752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.647 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1439+3932_X_uvs.log closed on Sat Dec 26 09:40:56 2015