! Started logfile: /scr/pima/gb073_uvs/J0109+1816_X_uvs.log on Sat Dec 26 09:31:03 2015 obs /scr/pima/gb073_uvs/J0109+1816_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0109+1816_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.8659 visibilities/baseline/integration-bin. ! Found source: J0109+1816 ! ! 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 32544 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/J0109+1816_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. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! 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. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003269Jy sigma=11.063484 ! Fit after self-cal, rms=0.958239Jy sigma=10.605628 ! 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=0.7551 mas, bmaj=1.84 mas, bpa=8.122 degrees ! Estimated noise=0.887904 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 = 0.0342931 Jy ! Component: 100 - total flux cleaned = 0.0418376 Jy ! Total flux subtracted in 100 components = 0.0418376 Jy ! Clean residual min=-0.002558 max=0.002693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0418376 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0418376 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=0.065892Jy sigma=0.664466 ! Fit after self-cal, rms=0.064334Jy sigma=0.647209 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369742 Jy ! Component: 100 - total flux cleaned = 0.00421506 Jy ! Total flux subtracted in 100 components = 0.00421506 Jy ! Clean residual min=-0.002612 max=0.002659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0460527 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0460527 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=0.064128Jy sigma=0.645678 ! Fit after self-cal, rms=0.064088Jy sigma=0.645391 ! 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=0.9922 mas, bmaj=2.199 mas, bpa=6.829 degrees ! Estimated noise=0.394083 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 (-1.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184125 Jy ! Component: 100 - total flux cleaned = 0.00250807 Jy ! Component: 150 - total flux cleaned = 0.00256067 Jy ! Component: 200 - total flux cleaned = 0.00260342 Jy ! Total flux subtracted in 200 components = 0.00260342 Jy ! Clean residual min=-0.001319 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0486561 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0486561 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=0.064035Jy sigma=0.644722 ! Fit after self-cal, rms=0.064020Jy sigma=0.644549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9922 x 2.199 at 6.829 degrees (North through East) ! Clean map min=-0.0012256 max=0.045522 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 0.87 EF 1.00* FD 1.02 KP 1.02 ! LA 1.01 NL 0.96 ON 1.00* OV 1.07 ! PT 0.90 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.96 KP 1.04 LA 1.18 ! MK 1.11 NL 0.98 OV 0.98 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EF 1.00* FD 1.05 KP 1.06 ! LA 1.06 NL 1.02 ON 1.00* OV 0.94 ! PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.03 KP 1.05 LA 1.10 ! MK 1.06 NL 1.04 OV 0.97 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EF 1.00* FD 0.97 KP 0.96 ! LA 1.02 NL 0.96 ON 1.00* OV 1.05 ! PT 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 KP 1.01 LA 1.00 ! MK 1.08 NL 1.06 OV 1.08 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EF 1.00* FD 1.00 KP 1.02 ! LA 1.03 NL 0.96 ON 1.00* OV 1.05 ! PT 1.14 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.00 KP 0.97 LA 1.06 ! MK 1.08 NL 1.07 OV 1.00 PT 0.99 ! SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 0.97 KP 0.91 ! LA 0.94 NL 1.02 ON 1.00* OV 1.01 ! PT 1.03 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 KP 0.87 LA 0.97 ! MK 1.00 NL 1.01 OV 1.06 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 0.94 KP 0.85 ! LA 1.09 NL 1.02 ON 1.00* OV 1.01 ! PT 0.89 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.02 KP 0.91 LA 1.07 ! MK 0.87 NL 1.03 OV 1.07 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 EF 1.00* FD 0.92 KP 0.96 ! LA 1.07 NL 1.03 ON 1.00* OV 1.00 ! PT 0.98 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 KP 0.94 LA 1.02 ! MK 1.07 NL 1.00 OV 0.97 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 EF 1.00* FD 0.94 KP 1.03 ! LA 1.08 NL 0.99 ON 1.00* OV 0.92 ! PT 1.02 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.04 KP 0.87 LA 1.04 ! MK 0.99 NL 0.98 OV 1.01 PT 1.10 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.064020Jy sigma=0.644549 ! Fit after self-cal, rms=0.063511Jy sigma=0.642916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.206 mas, bpa=7.385 degrees ! Estimated noise=0.394485 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 = 0.000805534 Jy ! Component: 100 - total flux cleaned = 0.0012176 Jy ! Component: 150 - total flux cleaned = 0.00127849 Jy ! Component: 200 - total flux cleaned = 0.00130458 Jy ! Total flux subtracted in 200 components = 0.00130458 Jy ! Clean residual min=-0.001152 max=0.001313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0499607 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0499607 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=0.063499Jy sigma=0.642769 ! Fit after self-cal, rms=0.063512Jy sigma=0.642417 ! 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=0.063512Jy sigma=0.642417 ! Fit after self-cal, rms=0.063392Jy sigma=0.641526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9881 mas, bmaj=2.199 mas, bpa=7.302 degrees ! Estimated noise=0.393696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005795 Jy ! Component: 100 - total flux cleaned = 0.000755147 Jy ! Component: 150 - total flux cleaned = 0.000790727 Jy ! Component: 200 - total flux cleaned = 0.000821822 Jy ! Total flux subtracted in 200 components = 0.000821822 Jy ! Clean residual min=-0.001050 max=0.001181 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0507825 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0507825 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=0.063385Jy sigma=0.641446 ! Fit after self-cal, rms=0.063399Jy sigma=0.641248 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 (49, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625973 Jy ! Component: 100 - total flux cleaned = 0.000661654 Jy ! Component: 150 - total flux cleaned = 0.000786712 Jy ! Component: 200 - total flux cleaned = 0.000893769 Jy ! Total flux subtracted in 200 components = 0.000893769 Jy ! Clean residual min=-0.001046 max=0.001040 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0516762 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.0516762 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=0.063379Jy sigma=0.641061 ! Fit after self-cal, rms=0.063372Jy sigma=0.640957 ! 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=0.063372Jy sigma=0.640957 ! Fit after self-cal, rms=0.063931Jy sigma=0.641011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9886 mas, bmaj=2.196 mas, bpa=7.367 degrees ! Estimated noise=0.39528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489503 Jy ! Component: 100 - total flux cleaned = 0.000669151 Jy ! Component: 150 - total flux cleaned = 0.000775623 Jy ! Component: 200 - total flux cleaned = 0.00089684 Jy ! Total flux subtracted in 200 components = 0.00089684 Jy ! Clean residual min=-0.000972 max=0.001033 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0525731 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0525731 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=0.063921Jy sigma=0.640919 ! Fit after self-cal, rms=0.063933Jy sigma=0.640848 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885797 Jy ! Component: 100 - total flux cleaned = 0.00100902 Jy ! Component: 150 - total flux cleaned = 0.00118729 Jy ! Component: 200 - total flux cleaned = 0.00129216 Jy ! Total flux subtracted in 200 components = 0.00129216 Jy ! Clean residual min=-0.000941 max=0.000909 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0538652 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.0538652 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=0.063911Jy sigma=0.640638 ! Fit after self-cal, rms=0.063902Jy sigma=0.640519 ! 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=0.063902Jy sigma=0.640519 ! Fit after self-cal, rms=0.063952Jy sigma=0.640537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.533 mas, bmaj=3.235 mas, bpa=4.204 degrees ! Estimated noise=0.463307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607672 Jy ! Component: 100 - total flux cleaned = 0.000822134 Jy ! Component: 150 - total flux cleaned = 0.00097382 Jy ! Component: 200 - total flux cleaned = 0.0010633 Jy ! Total flux subtracted in 200 components = 0.0010633 Jy ! Clean residual min=-0.001076 max=0.000919 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0549285 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 129 components and 0.0549285 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=0.063947Jy sigma=0.640485 ! Fit after self-cal, rms=0.063950Jy sigma=0.640451 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 = 0.000332609 Jy ! Component: 100 - total flux cleaned = 0.000410982 Jy ! Component: 150 - total flux cleaned = 0.000469781 Jy ! Component: 200 - total flux cleaned = 0.000524088 Jy ! Total flux subtracted in 200 components = 0.000524088 Jy ! Clean residual min=-0.001062 max=0.000923 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0554526 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.0554526 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=0.063948Jy sigma=0.640430 ! Fit after self-cal, rms=0.063944Jy sigma=0.640415 ! 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=0.9885 mas, bmaj=2.196 mas, bpa=7.441 degrees ! Estimated noise=0.395169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9885 x 2.196 at 7.441 degrees (North through East) ! Clean map min=-0.00087135 max=0.045647 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=0.7524 mas, bmaj=1.834 mas, bpa=8.638 degrees ! Estimated noise=0.877868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359367 Jy ! Component: 100 - total flux cleaned = 0.044006 Jy ! Component: 150 - total flux cleaned = 0.0473298 Jy ! Component: 200 - total flux cleaned = 0.0495119 Jy ! Total flux subtracted in 200 components = 0.0495119 Jy ! Clean residual min=-0.002534 max=0.002505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0495119 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0495119 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9885 mas, bmaj=2.196 mas, bpa=7.441 degrees ! Estimated noise=0.395169 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 = 0.0022245 Jy ! Component: 100 - total flux cleaned = 0.00346626 Jy ! Component: 150 - total flux cleaned = 0.00396298 Jy ! Component: 200 - total flux cleaned = 0.00419414 Jy ! Total flux subtracted in 200 components = 0.00419414 Jy ! Clean residual min=-0.001002 max=0.001091 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0537061 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.0537061 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=2.533 mas, bmaj=3.235 mas, bpa=4.204 degrees ! Estimated noise=0.463307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802972 Jy ! Component: 100 - total flux cleaned = 0.00116212 Jy ! Component: 150 - total flux cleaned = 0.00130883 Jy ! Component: 200 - total flux cleaned = 0.00141782 Jy ! Total flux subtracted in 200 components = 0.00141782 Jy ! Clean residual min=-0.001142 max=0.001018 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0551239 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 = 9.74853e-05 Jy ! Component: 100 - total flux cleaned = 0.000215633 Jy ! Component: 150 - total flux cleaned = 0.000296615 Jy ! Component: 200 - total flux cleaned = 0.000372181 Jy ! Total flux subtracted in 200 components = 0.000372181 Jy ! Clean residual min=-0.001127 max=0.000954 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0554961 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.0554961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9885 mas, bmaj=2.196 mas, bpa=7.441 degrees ! Estimated noise=0.395169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.18316e-05 Jy ! Component: 100 - total flux cleaned = -0.000122863 Jy ! Component: 150 - total flux cleaned = -0.000226078 Jy ! Component: 200 - total flux cleaned = -0.000226028 Jy ! Total flux subtracted in 200 components = -0.000226028 Jy ! Clean residual min=-0.000962 max=0.000950 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.05527 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.05527 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=0.063955Jy sigma=0.640510 ! Fit after self-cal, rms=0.063959Jy sigma=0.640443 wmodel /scr/pima/gb073_uvs/J0109+1816_X_map.mod ! Writing 94 model components to file: /scr/pima/gb073_uvs/J0109+1816_X_map.mod wobs /scr/pima/gb073_uvs/J0109+1816_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0109+1816_X_uvs.fits wwins /scr/pima/gb073_uvs/J0109+1816_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J0109+1816_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 = -0.000268068 Jy ! Component: 100 - total flux cleaned = -0.000402728 Jy ! Component: 150 - total flux cleaned = -0.00041865 Jy ! Component: 200 - total flux cleaned = -0.000433686 Jy ! Component: 250 - total flux cleaned = -0.000402773 Jy ! Component: 300 - total flux cleaned = -0.000358114 Jy ! Component: 350 - total flux cleaned = -0.000373001 Jy ! Component: 400 - total flux cleaned = -0.00037268 Jy ! Component: 450 - total flux cleaned = -0.000329901 Jy ! Component: 500 - total flux cleaned = -0.00031552 Jy ! Component: 550 - total flux cleaned = -0.000233169 Jy ! Component: 600 - total flux cleaned = -0.000246906 Jy ! Component: 650 - total flux cleaned = -0.000273523 Jy ! Component: 700 - total flux cleaned = -0.000233794 Jy ! Component: 750 - total flux cleaned = -0.000220916 Jy ! Component: 800 - total flux cleaned = -0.000208202 Jy ! Component: 850 - total flux cleaned = -0.000208138 Jy ! Component: 900 - total flux cleaned = -0.000145753 Jy ! Component: 950 - total flux cleaned = -0.000133451 Jy ! Component: 1000 - total flux cleaned = -0.000109063 Jy ! Component: 1050 - total flux cleaned = -8.50493e-05 Jy ! Component: 1100 - total flux cleaned = -7.31228e-05 Jy ! Component: 1150 - total flux cleaned = -6.12101e-05 Jy ! Component: 1200 - total flux cleaned = 8.60157e-06 Jy ! Component: 1250 - total flux cleaned = -2.61885e-05 Jy ! Component: 1300 - total flux cleaned = -3.78311e-05 Jy ! Component: 1350 - total flux cleaned = -3.7663e-05 Jy ! Component: 1400 - total flux cleaned = -1.52204e-05 Jy ! Component: 1450 - total flux cleaned = -1.52198e-05 Jy ! Component: 1500 - total flux cleaned = 2.86148e-05 Jy ! Component: 1550 - total flux cleaned = 1.78758e-05 Jy ! Component: 1600 - total flux cleaned = 3.93499e-05 Jy ! Component: 1650 - total flux cleaned = 4.99083e-05 Jy ! Component: 1700 - total flux cleaned = 2.87302e-05 Jy ! Component: 1750 - total flux cleaned = 4.97655e-05 Jy ! Component: 1800 - total flux cleaned = 8.23002e-06 Jy ! Component: 1850 - total flux cleaned = -2.08517e-06 Jy ! Component: 1900 - total flux cleaned = 1.84335e-05 Jy ! Component: 1950 - total flux cleaned = 1.84114e-05 Jy ! Component: 2000 - total flux cleaned = 1.8419e-05 Jy ! Component: 2050 - total flux cleaned = -1.58379e-06 Jy ! Component: 2100 - total flux cleaned = 2.82383e-05 Jy ! Component: 2150 - total flux cleaned = 3.8029e-05 Jy ! Component: 2200 - total flux cleaned = 1.85232e-05 Jy ! Component: 2250 - total flux cleaned = 5.75366e-05 Jy ! Component: 2300 - total flux cleaned = 8.65291e-05 Jy ! Component: 2350 - total flux cleaned = 7.67627e-05 Jy ! Component: 2400 - total flux cleaned = 3.85571e-05 Jy ! Component: 2450 - total flux cleaned = 3.86444e-05 Jy ! Component: 2500 - total flux cleaned = 6.69968e-05 Jy ! Component: 2550 - total flux cleaned = 3.88699e-05 Jy ! Component: 2600 - total flux cleaned = 6.68005e-05 Jy ! Component: 2650 - total flux cleaned = 2.05385e-05 Jy ! Component: 2700 - total flux cleaned = 5.73687e-05 Jy ! Component: 2750 - total flux cleaned = 2.98439e-05 Jy ! Component: 2800 - total flux cleaned = 5.71321e-05 Jy ! Component: 2850 - total flux cleaned = 1.1825e-05 Jy ! Component: 2900 - total flux cleaned = 2.09308e-05 Jy ! Component: 2950 - total flux cleaned = 4.77541e-05 Jy ! Component: 3000 - total flux cleaned = 1.20749e-05 Jy ! Component: 3050 - total flux cleaned = 2.09678e-05 Jy ! Component: 3100 - total flux cleaned = 3.86897e-05 Jy ! Component: 3150 - total flux cleaned = 3.85846e-05 Jy ! Component: 3200 - total flux cleaned = 3.65698e-06 Jy ! Component: 3250 - total flux cleaned = 4.70643e-05 Jy ! Component: 3300 - total flux cleaned = 5.56882e-05 Jy ! Component: 3350 - total flux cleaned = 3.85507e-05 Jy ! Component: 3400 - total flux cleaned = 2.14933e-05 Jy ! Component: 3450 - total flux cleaned = 4.70528e-05 Jy ! Component: 3500 - total flux cleaned = 4.70472e-05 Jy ! Component: 3550 - total flux cleaned = 3.86407e-05 Jy ! Component: 3600 - total flux cleaned = 3.86172e-05 Jy ! Component: 3650 - total flux cleaned = 5.52074e-05 Jy ! Component: 3700 - total flux cleaned = 8.00474e-05 Jy ! Component: 3750 - total flux cleaned = 4.70246e-05 Jy ! Component: 3800 - total flux cleaned = 7.99112e-05 Jy ! Component: 3850 - total flux cleaned = 0.000104466 Jy ! Component: 3900 - total flux cleaned = 8.00718e-05 Jy ! Component: 3950 - total flux cleaned = 0.000104312 Jy ! Component: 4000 - total flux cleaned = 0.000112368 Jy ! Component: 4050 - total flux cleaned = 0.000112339 Jy ! Total flux subtracted in 4096 components = 0.000104327 Jy ! Clean residual min=-0.000470 max=0.000482 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0553744 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 374 components and 0.0553744 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0109+1816_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9885 x 2.196 at 7.441 degrees (North through East) ! Clean map min=-0.00073604 max=0.045314 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0109+1816_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.045314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.906489 0.906489 1.81298 3.62596 7.25192 14.5038 29.0077 58.0153 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.947 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0109+1816_X_uvs.log closed on Sat Dec 26 09:31:07 2015