! Started logfile: /scr/pima/bp171a9_uvs/J1330-2056_X_uvs.log on Sat Dec 21 09:13:50 2013 obs /scr/pima/bp171a9_uvs/J1330-2056_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1330-2056_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1330-2056 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 720 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/bp171a9_uvs/J1330-2056_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. ! ! 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=1.002692Jy sigma=3.400352 ! Fit after self-cal, rms=0.924227Jy sigma=3.059908 ! 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=0.8483 mas, bmaj=2.132 mas, bpa=-0.8875 degrees ! Estimated noise=12.4043 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 = 0.0604856 Jy ! Component: 100 - total flux cleaned = 0.0790088 Jy ! Total flux subtracted in 100 components = 0.0790088 Jy ! Clean residual min=-0.005239 max=0.008719 Jy/beam ! Clean residual mean=0.000004 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.0790088 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0790088 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=0.025807Jy sigma=0.105067 ! Fit after self-cal, rms=0.025785Jy sigma=0.105010 ! 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=1.067 mas, bmaj=2.636 mas, bpa=-0.002662 degrees ! Estimated noise=8.59013 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 = 0.0138617 Jy ! Component: 100 - total flux cleaned = 0.020276 Jy ! Component: 150 - total flux cleaned = 0.0234527 Jy ! Component: 200 - total flux cleaned = 0.0248968 Jy ! Total flux subtracted in 200 components = 0.0248968 Jy ! Clean residual min=-0.005030 max=0.005731 Jy/beam ! Clean residual mean=-0.000012 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.103906 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.103906 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=0.021797Jy sigma=0.072867 ! Fit after self-cal, rms=0.021836Jy sigma=0.072825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 2.636 at -0.002662 degrees (North through East) ! Clean map min=-0.0049987 max=0.079718 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 1.02 FD 1.07 HN 0.94 KP 0.96 ! LA 0.99 MK 0.90 NL 1.13 OV 1.05 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.93 KP 0.98 ! LA 0.93 MK 0.93 NL 1.09 OV 1.01 ! PT 0.86 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.09 KP 0.92 ! LA 0.97 MK 1.01 NL 1.08 OV 1.05 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.05 KP 1.04 ! LA 0.95 MK 0.85 NL 1.00 OV 1.08 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.16 KP 1.05 ! LA 0.99 MK 0.99 NL 1.09 OV 1.13 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.18 KP 1.01 ! LA 0.96 MK 1.12 NL 1.12 OV 1.13 ! PT 0.84 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021836Jy sigma=0.072825 ! Fit after self-cal, rms=0.020581Jy sigma=0.066499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.626 mas, bpa=-0.144 degrees ! Estimated noise=8.50879 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 = -0.000605794 Jy ! Component: 100 - total flux cleaned = -0.000686704 Jy ! Component: 150 - total flux cleaned = -0.000649032 Jy ! Component: 200 - total flux cleaned = -0.000614971 Jy ! Total flux subtracted in 200 components = -0.000614971 Jy ! Clean residual min=-0.003892 max=0.005671 Jy/beam ! Clean residual mean=-0.000005 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.103291 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.103291 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=0.020295Jy sigma=0.066372 ! Fit after self-cal, rms=0.020360Jy sigma=0.066325 ! 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=0.020360Jy sigma=0.066325 ! Fit after self-cal, rms=0.020309Jy sigma=0.066287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.627 mas, bpa=-0.01576 degrees ! Estimated noise=8.46133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041823 Jy ! Component: 100 - total flux cleaned = -0.000383404 Jy ! Component: 150 - total flux cleaned = -0.00035344 Jy ! Component: 200 - total flux cleaned = -0.000351362 Jy ! Total flux subtracted in 200 components = -0.000351362 Jy ! Clean residual min=-0.003866 max=0.005606 Jy/beam ! Clean residual mean=-0.000005 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.102939 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.102939 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=0.020104Jy sigma=0.066210 ! Fit after self-cal, rms=0.020139Jy sigma=0.066186 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 (10.6, 26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054169 Jy ! Component: 100 - total flux cleaned = 0.00807716 Jy ! Component: 150 - total flux cleaned = 0.00965189 Jy ! Component: 200 - total flux cleaned = 0.010448 Jy ! Total flux subtracted in 200 components = 0.010448 Jy ! Clean residual min=-0.003004 max=0.004301 Jy/beam ! Clean residual mean=-0.000015 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.113387 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.113387 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=0.018987Jy sigma=0.059989 ! Fit after self-cal, rms=0.018859Jy sigma=0.059691 ! Inverting map ! Added new window around map position (-5.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374633 Jy ! Component: 100 - total flux cleaned = 0.00487919 Jy ! Component: 150 - total flux cleaned = 0.00492238 Jy ! Component: 200 - total flux cleaned = 0.00487916 Jy ! Total flux subtracted in 200 components = 0.00487916 Jy ! Clean residual min=-0.002745 max=0.003410 Jy/beam ! Clean residual mean=-0.000014 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.118266 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 113 components and 0.118266 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=0.018141Jy sigma=0.056818 ! Fit after self-cal, rms=0.018077Jy sigma=0.056648 ! 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=0.018077Jy sigma=0.056648 ! Fit after self-cal, rms=0.018031Jy sigma=0.056313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.63 mas, bpa=0.1375 degrees ! Estimated noise=8.44303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034655 Jy ! Component: 100 - total flux cleaned = 0.000182753 Jy ! Component: 150 - total flux cleaned = 3.33256e-05 Jy ! Component: 200 - total flux cleaned = -7.08862e-05 Jy ! Total flux subtracted in 200 components = -7.08862e-05 Jy ! Clean residual min=-0.002741 max=0.003398 Jy/beam ! Clean residual mean=-0.000013 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.118196 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.118196 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=0.017860Jy sigma=0.055745 ! Fit after self-cal, rms=0.017857Jy sigma=0.055729 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 (-16.4, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309173 Jy ! Component: 100 - total flux cleaned = 0.00452667 Jy ! Component: 150 - total flux cleaned = 0.00491854 Jy ! Component: 200 - total flux cleaned = 0.00526441 Jy ! Total flux subtracted in 200 components = 0.00526441 Jy ! Clean residual min=-0.002308 max=0.002338 Jy/beam ! Clean residual mean=-0.000012 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.12346 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.12346 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=0.017385Jy sigma=0.053224 ! Fit after self-cal, rms=0.017366Jy sigma=0.053131 ! 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=0.017366Jy sigma=0.053131 ! Fit after self-cal, rms=0.017327Jy sigma=0.052919 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=5.355 mas, bpa=2.365 degrees ! Estimated noise=8.6917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161371 Jy ! Component: 100 - total flux cleaned = 0.00226032 Jy ! Component: 150 - total flux cleaned = 0.00262649 Jy ! Component: 200 - total flux cleaned = 0.00273506 Jy ! Total flux subtracted in 200 components = 0.00273506 Jy ! Clean residual min=-0.002815 max=0.002520 Jy/beam ! Clean residual mean=-0.000017 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.126195 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.126195 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=0.017323Jy sigma=0.052155 ! Fit after self-cal, rms=0.017304Jy sigma=0.052097 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 = 0.000583771 Jy ! Component: 100 - total flux cleaned = 0.000615453 Jy ! Component: 150 - total flux cleaned = 0.000615349 Jy ! Component: 200 - total flux cleaned = 0.000641963 Jy ! Total flux subtracted in 200 components = 0.000641963 Jy ! Clean residual min=-0.002708 max=0.002518 Jy/beam ! Clean residual mean=-0.000016 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.126837 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.126837 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=0.017325Jy sigma=0.051844 ! Fit after self-cal, rms=0.017319Jy sigma=0.051828 ! 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=1.063 mas, bmaj=2.632 mas, bpa=0.1105 degrees ! Estimated noise=8.41787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.632 at 0.1105 degrees (North through East) ! Clean map min=-0.0021876 max=0.077612 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=0.8447 mas, bmaj=2.126 mas, bpa=-0.7374 degrees ! Estimated noise=12.1677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0594772 Jy ! Component: 100 - total flux cleaned = 0.077786 Jy ! Component: 150 - total flux cleaned = 0.0867625 Jy ! Component: 200 - total flux cleaned = 0.0923707 Jy ! Total flux subtracted in 200 components = 0.0923707 Jy ! Clean residual min=-0.003573 max=0.005632 Jy/beam ! Clean residual mean=0.000001 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0923707 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0923707 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.632 mas, bpa=0.1105 degrees ! Estimated noise=8.41787 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, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791761 Jy ! Component: 100 - total flux cleaned = 0.0129987 Jy ! Component: 150 - total flux cleaned = 0.0168978 Jy ! Component: 200 - total flux cleaned = 0.0200635 Jy ! Total flux subtracted in 200 components = 0.0200635 Jy ! Clean residual min=-0.003014 max=0.003169 Jy/beam ! Clean residual mean=-0.000010 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.112434 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.112434 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=2.518 mas, bmaj=5.355 mas, bpa=2.365 degrees ! Estimated noise=8.6917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388468 Jy ! Component: 100 - total flux cleaned = 0.00691871 Jy ! Component: 150 - total flux cleaned = 0.00917799 Jy ! Component: 200 - total flux cleaned = 0.0105601 Jy ! Total flux subtracted in 200 components = 0.0105601 Jy ! Clean residual min=-0.003154 max=0.003298 Jy/beam ! Clean residual mean=-0.000017 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.122994 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 = 0.00103979 Jy ! Component: 100 - total flux cleaned = 0.00158167 Jy ! Component: 150 - total flux cleaned = 0.00174409 Jy ! Component: 200 - total flux cleaned = 0.00179569 Jy ! Total flux subtracted in 200 components = 0.00179569 Jy ! Clean residual min=-0.002912 max=0.002924 Jy/beam ! Clean residual mean=-0.000016 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.12479 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 137 components and 0.12479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.632 mas, bpa=0.1105 degrees ! Estimated noise=8.41787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010443 Jy ! Component: 100 - total flux cleaned = 0.00124167 Jy ! Component: 150 - total flux cleaned = 0.00137123 Jy ! Component: 200 - total flux cleaned = 0.00140879 Jy ! Total flux subtracted in 200 components = 0.00140879 Jy ! Clean residual min=-0.002195 max=0.002008 Jy/beam ! Clean residual mean=-0.000009 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.126199 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.126199 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=0.016976Jy sigma=0.051845 ! Fit after self-cal, rms=0.016931Jy sigma=0.051685 wmodel /scr/pima/bp171a9_uvs/J1330-2056_X_map.mod ! Writing 161 model components to file: /scr/pima/bp171a9_uvs/J1330-2056_X_map.mod wobs /scr/pima/bp171a9_uvs/J1330-2056_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1330-2056_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1330-2056_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a9_uvs/J1330-2056_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.96908e-05 Jy ! Component: 100 - total flux cleaned = -1.83082e-05 Jy ! Component: 150 - total flux cleaned = -0.000139897 Jy ! Component: 200 - total flux cleaned = -0.00025417 Jy ! Component: 250 - total flux cleaned = -0.000335552 Jy ! Component: 300 - total flux cleaned = -0.000385703 Jy ! Component: 350 - total flux cleaned = -0.00031218 Jy ! Component: 400 - total flux cleaned = -0.000288739 Jy ! Component: 450 - total flux cleaned = -0.000266303 Jy ! Component: 500 - total flux cleaned = -0.000222987 Jy ! Component: 550 - total flux cleaned = -0.000223235 Jy ! Component: 600 - total flux cleaned = -0.000202495 Jy ! Component: 650 - total flux cleaned = -0.000103424 Jy ! Component: 700 - total flux cleaned = -2.6856e-05 Jy ! Component: 750 - total flux cleaned = -2.63836e-05 Jy ! Component: 800 - total flux cleaned = 0.000102496 Jy ! Component: 850 - total flux cleaned = 0.000210082 Jy ! Component: 900 - total flux cleaned = 0.000366985 Jy ! Component: 950 - total flux cleaned = 0.000418631 Jy ! Component: 1000 - total flux cleaned = 0.000468583 Jy ! Component: 1050 - total flux cleaned = 0.000517837 Jy ! Component: 1100 - total flux cleaned = 0.00059755 Jy ! Component: 1150 - total flux cleaned = 0.000628552 Jy ! Component: 1200 - total flux cleaned = 0.000628381 Jy ! Component: 1250 - total flux cleaned = 0.000598051 Jy ! Component: 1300 - total flux cleaned = 0.000642947 Jy ! Component: 1350 - total flux cleaned = 0.000642824 Jy ! Component: 1400 - total flux cleaned = 0.000671686 Jy ! Component: 1450 - total flux cleaned = 0.000714138 Jy ! Component: 1500 - total flux cleaned = 0.000714147 Jy ! Component: 1550 - total flux cleaned = 0.000728069 Jy ! Component: 1600 - total flux cleaned = 0.000782624 Jy ! Component: 1650 - total flux cleaned = 0.000849553 Jy ! Component: 1700 - total flux cleaned = 0.000836081 Jy ! Component: 1750 - total flux cleaned = 0.000849535 Jy ! Component: 1800 - total flux cleaned = 0.000862745 Jy ! Component: 1850 - total flux cleaned = 0.000888589 Jy ! Component: 1900 - total flux cleaned = 0.000913805 Jy ! Component: 1950 - total flux cleaned = 0.000901229 Jy ! Component: 2000 - total flux cleaned = 0.000863861 Jy ! Component: 2050 - total flux cleaned = 0.000876366 Jy ! Component: 2100 - total flux cleaned = 0.000864242 Jy ! Component: 2150 - total flux cleaned = 0.000888097 Jy ! Component: 2200 - total flux cleaned = 0.000852365 Jy ! Component: 2250 - total flux cleaned = 0.000852214 Jy ! Component: 2300 - total flux cleaned = 0.000840653 Jy ! Component: 2350 - total flux cleaned = 0.000817787 Jy ! Component: 2400 - total flux cleaned = 0.000817702 Jy ! Component: 2450 - total flux cleaned = 0.000772542 Jy ! Component: 2500 - total flux cleaned = 0.000772696 Jy ! Component: 2550 - total flux cleaned = 0.000739414 Jy ! Component: 2600 - total flux cleaned = 0.000706443 Jy ! Component: 2650 - total flux cleaned = 0.000663003 Jy ! Component: 2700 - total flux cleaned = 0.000673962 Jy ! Component: 2750 - total flux cleaned = 0.000599407 Jy ! Component: 2800 - total flux cleaned = 0.000641664 Jy ! Component: 2850 - total flux cleaned = 0.000631095 Jy ! Component: 2900 - total flux cleaned = 0.000610373 Jy ! Component: 2950 - total flux cleaned = 0.00060014 Jy ! Component: 3000 - total flux cleaned = 0.000579882 Jy ! Component: 3050 - total flux cleaned = 0.000630482 Jy ! Component: 3100 - total flux cleaned = 0.000630362 Jy ! Component: 3150 - total flux cleaned = 0.000650261 Jy ! Component: 3200 - total flux cleaned = 0.000670022 Jy ! Component: 3250 - total flux cleaned = 0.00067 Jy ! Component: 3300 - total flux cleaned = 0.000660286 Jy ! Component: 3350 - total flux cleaned = 0.000689174 Jy ! Component: 3400 - total flux cleaned = 0.000689212 Jy ! Component: 3450 - total flux cleaned = 0.000698841 Jy ! Component: 3500 - total flux cleaned = 0.000708294 Jy ! Component: 3550 - total flux cleaned = 0.000717647 Jy ! Component: 3600 - total flux cleaned = 0.000726943 Jy ! Component: 3650 - total flux cleaned = 0.000736234 Jy ! Component: 3700 - total flux cleaned = 0.000727117 Jy ! Component: 3750 - total flux cleaned = 0.000754548 Jy ! Component: 3800 - total flux cleaned = 0.000736454 Jy ! Component: 3850 - total flux cleaned = 0.000763483 Jy ! Component: 3900 - total flux cleaned = 0.000781447 Jy ! Component: 3950 - total flux cleaned = 0.000763629 Jy ! Component: 4000 - total flux cleaned = 0.000772459 Jy ! Component: 4050 - total flux cleaned = 0.000790068 Jy ! Total flux subtracted in 4096 components = 0.000781362 Jy ! Clean residual min=-0.000549 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.12698 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 417 components and 0.12698 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1330-2056_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.632 at 0.1105 degrees (North through East) ! Clean map min=-0.0013677 max=0.077717 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1330-2056_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0777171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.555248 0.555248 1.1105 2.22099 4.44199 8.88397 17.7679 35.5359 71.0718 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 540.298 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1330-2056_X_uvs.log closed on Sat Dec 21 09:13:54 2013