! Started logfile: /scr/pima/bp171a9_uvs/J1315-0733_X_uvs.log on Sat Dec 21 09:13:24 2013 obs /scr/pima/bp171a9_uvs/J1315-0733_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1315-0733_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! AN table 2: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.935287 visibilities/baseline/integration-bin. ! Found source: J1315-0733 ! ! 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 6128 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/J1315-0733_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 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999840Jy sigma=1.345160 ! Fit after self-cal, rms=0.969709Jy sigma=1.295834 ! 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=0.7511 mas, bmaj=1.961 mas, bpa=-2.041 degrees ! Estimated noise=13.0596 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 = 0.0256555 Jy ! Component: 100 - total flux cleaned = 0.0313277 Jy ! Total flux subtracted in 100 components = 0.0313277 Jy ! Clean residual min=-0.001869 max=0.002066 Jy/beam ! Clean residual mean=-0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0313277 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0313277 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=0.021128Jy sigma=0.027372 ! Fit after self-cal, rms=0.018173Jy sigma=0.023758 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335666 Jy ! Component: 100 - total flux cleaned = 0.00490174 Jy ! Total flux subtracted in 100 components = 0.00490174 Jy ! Clean residual min=-0.001289 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0362295 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0362295 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=0.018155Jy sigma=0.021916 ! Fit after self-cal, rms=0.018149Jy sigma=0.021911 ! 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=0.9161 mas, bmaj=2.282 mas, bpa=-1.775 degrees ! Estimated noise=7.27973 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 = 0.00130548 Jy ! Component: 100 - total flux cleaned = 0.00196467 Jy ! Component: 150 - total flux cleaned = 0.00233009 Jy ! Component: 200 - total flux cleaned = 0.00247399 Jy ! Total flux subtracted in 200 components = 0.00247399 Jy ! Clean residual min=-0.001028 max=0.001041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0387035 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0387035 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=0.018259Jy sigma=0.021522 ! Fit after self-cal, rms=0.018257Jy sigma=0.021519 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9161 x 2.282 at -1.775 degrees (North through East) ! Clean map min=-0.00096774 max=0.035464 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.88 KP 0.89 LA 0.98 ! MK 0.98 NL 1.03 OV 0.97 PT 0.90 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.04 HN 0.86 KP 0.89 ! LA 0.96 MK 0.98 NL 1.02 OV 0.96 ! PT 0.92 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.93 KP 1.13 LA 0.91 ! MK 1.00 NL 1.06 OV 0.98 PT 0.91 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.11 HN 0.97 KP 1.08 ! LA 0.93 MK 1.06 NL 1.01 OV 1.04 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.97 KP 0.96 LA 0.96 ! MK 1.07 NL 0.93 OV 0.99 PT 0.90 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.04 HN 0.89 KP 0.91 ! LA 1.01 MK 0.98 NL 0.97 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.86 KP 1.02 LA 0.90 ! MK 0.98 NL 0.94 OV 1.02 PT 0.91 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.86 KP 1.12 ! LA 0.95 MK 0.95 NL 0.98 OV 0.91 ! PT 0.85 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.93 KP 0.96 LA 1.11 ! MK 0.91 NL 0.97 OV 0.94 PT 0.89 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.93 KP 1.04 ! LA 1.00 MK 1.06 NL 1.01 OV 0.95 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.90 KP 0.95 LA 0.89 ! MK 0.93 NL 0.98 OV 1.05 PT 0.92 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 0.95 KP 1.00 ! LA 0.90 MK 0.93 NL 0.98 OV 1.00 ! PT 0.87 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 1.13 HN 0.91 KP 1.10 ! LA 0.88 MK 0.97 NL 1.01 OV 0.99 ! PT 0.85 SC 0.98 ! ! ! Fit before self-cal, rms=0.018257Jy sigma=0.021519 ! Fit after self-cal, rms=0.017548Jy sigma=0.020770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.278 mas, bpa=-1.545 degrees ! Estimated noise=6.86314 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 = -0.00156499 Jy ! Component: 100 - total flux cleaned = -0.00191135 Jy ! Component: 150 - total flux cleaned = -0.0019243 Jy ! Component: 200 - total flux cleaned = -0.00192441 Jy ! Total flux subtracted in 200 components = -0.00192441 Jy ! Clean residual min=-0.000621 max=0.000707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0367791 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0367791 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=0.017077Jy sigma=0.021015 ! Fit after self-cal, rms=0.017085Jy sigma=0.021010 ! 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=0.017085Jy sigma=0.021010 ! Fit after self-cal, rms=0.016737Jy sigma=0.020851 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9107 mas, bmaj=2.275 mas, bpa=-1.489 degrees ! Estimated noise=6.54884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126412 Jy ! Component: 100 - total flux cleaned = -0.0015387 Jy ! Component: 150 - total flux cleaned = -0.00155332 Jy ! Component: 200 - total flux cleaned = -0.00154525 Jy ! Total flux subtracted in 200 components = -0.00154525 Jy ! Clean residual min=-0.000599 max=0.000714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0352338 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0352338 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=0.016378Jy sigma=0.021073 ! Fit after self-cal, rms=0.016379Jy sigma=0.021072 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 (30, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473639 Jy ! Component: 100 - total flux cleaned = 0.000529041 Jy ! Component: 150 - total flux cleaned = 0.000538766 Jy ! Component: 200 - total flux cleaned = 0.000520636 Jy ! Total flux subtracted in 200 components = 0.000520636 Jy ! Clean residual min=-0.000572 max=0.000579 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0357544 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0357544 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=0.016360Jy sigma=0.021035 ! Fit after self-cal, rms=0.016358Jy sigma=0.021030 ! 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=0.016358Jy sigma=0.021030 ! Fit after self-cal, rms=0.016083Jy sigma=0.020913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9092 mas, bmaj=2.272 mas, bpa=-1.454 degrees ! Estimated noise=6.29122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105077 Jy ! Component: 100 - total flux cleaned = -0.00108074 Jy ! Component: 150 - total flux cleaned = -0.00107323 Jy ! Component: 200 - total flux cleaned = -0.00106194 Jy ! Total flux subtracted in 200 components = -0.00106194 Jy ! Clean residual min=-0.000572 max=0.000553 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0346925 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0346925 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=0.015803Jy sigma=0.021097 ! Fit after self-cal, rms=0.015803Jy sigma=0.021096 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 = 5.06904e-05 Jy ! Component: 100 - total flux cleaned = 6.44591e-05 Jy ! Component: 150 - total flux cleaned = 6.42525e-05 Jy ! Component: 200 - total flux cleaned = 6.03081e-05 Jy ! Total flux subtracted in 200 components = 6.03081e-05 Jy ! Clean residual min=-0.000567 max=0.000557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0347528 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.0347528 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=0.015796Jy sigma=0.021099 ! Fit after self-cal, rms=0.015796Jy sigma=0.021099 ! 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=0.015796Jy sigma=0.021099 ! Fit after self-cal, rms=0.015579Jy sigma=0.021013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=3.896 mas, bpa=-1.779 degrees ! Estimated noise=7.5717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000836441 Jy ! Component: 100 - total flux cleaned = -0.0009197 Jy ! Component: 150 - total flux cleaned = -0.000892624 Jy ! Component: 200 - total flux cleaned = -0.000873693 Jy ! Total flux subtracted in 200 components = -0.000873693 Jy ! Clean residual min=-0.000704 max=0.000680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0338791 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.0338791 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=0.015366Jy sigma=0.021173 ! Fit after self-cal, rms=0.015366Jy sigma=0.021173 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 = 2.03484e-05 Jy ! Component: 100 - total flux cleaned = 2.83888e-05 Jy ! Component: 150 - total flux cleaned = 3.98878e-05 Jy ! Component: 200 - total flux cleaned = 5.06183e-05 Jy ! Total flux subtracted in 200 components = 5.06183e-05 Jy ! Clean residual min=-0.000702 max=0.000679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0339297 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0339297 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=0.015360Jy sigma=0.021181 ! Fit after self-cal, rms=0.015360Jy sigma=0.021181 ! 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=0.9076 mas, bmaj=2.268 mas, bpa=-1.423 degrees ! Estimated noise=6.07546 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9076 x 2.268 at -1.423 degrees (North through East) ! Clean map min=-0.00054173 max=0.029311 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=0.7442 mas, bmaj=1.942 mas, bpa=-1.719 degrees ! Estimated noise=10.9307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229361 Jy ! Component: 100 - total flux cleaned = 0.0280869 Jy ! Component: 150 - total flux cleaned = 0.0301289 Jy ! Component: 200 - total flux cleaned = 0.0312627 Jy ! Total flux subtracted in 200 components = 0.0312627 Jy ! Clean residual min=-0.000994 max=0.001159 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0312627 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0312627 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.268 mas, bpa=-1.423 degrees ! Estimated noise=6.07546 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 = 0.00101435 Jy ! Component: 100 - total flux cleaned = 0.00162459 Jy ! Component: 150 - total flux cleaned = 0.00194997 Jy ! Component: 200 - total flux cleaned = 0.00211535 Jy ! Total flux subtracted in 200 components = 0.00211535 Jy ! Clean residual min=-0.000576 max=0.000609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0333781 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0333781 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=2.093 mas, bmaj=3.896 mas, bpa=-1.779 degrees ! Estimated noise=7.5717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337551 Jy ! Component: 100 - total flux cleaned = 0.000420524 Jy ! Component: 150 - total flux cleaned = 0.000476239 Jy ! Component: 200 - total flux cleaned = 0.000519928 Jy ! Total flux subtracted in 200 components = 0.000519928 Jy ! Clean residual min=-0.000708 max=0.000702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.033898 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70653e-05 Jy ! Component: 100 - total flux cleaned = 2.12789e-05 Jy ! Component: 150 - total flux cleaned = 2.91314e-05 Jy ! Component: 200 - total flux cleaned = 3.66958e-05 Jy ! Total flux subtracted in 200 components = 3.66958e-05 Jy ! Clean residual min=-0.000704 max=0.000694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0339347 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0339347 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.268 mas, bpa=-1.423 degrees ! Estimated noise=6.07546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.73397e-05 Jy ! Component: 100 - total flux cleaned = 2.36195e-05 Jy ! Component: 150 - total flux cleaned = 1.20026e-05 Jy ! Component: 200 - total flux cleaned = -3.20921e-06 Jy ! Total flux subtracted in 200 components = -3.20921e-06 Jy ! Clean residual min=-0.000586 max=0.000554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0339315 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.0339315 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=0.015360Jy sigma=0.021182 ! Fit after self-cal, rms=0.015360Jy sigma=0.021181 wmodel /scr/pima/bp171a9_uvs/J1315-0733_X_map.mod ! Writing 71 model components to file: /scr/pima/bp171a9_uvs/J1315-0733_X_map.mod wobs /scr/pima/bp171a9_uvs/J1315-0733_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1315-0733_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1315-0733_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1315-0733_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 = 7.90395e-05 Jy ! Component: 100 - total flux cleaned = 0.00020494 Jy ! Component: 150 - total flux cleaned = 0.00024144 Jy ! Component: 200 - total flux cleaned = 0.000241394 Jy ! Component: 250 - total flux cleaned = 0.00025835 Jy ! Component: 300 - total flux cleaned = 0.000274757 Jy ! Component: 350 - total flux cleaned = 0.000266889 Jy ! Component: 400 - total flux cleaned = 0.000290088 Jy ! Component: 450 - total flux cleaned = 0.000297458 Jy ! Component: 500 - total flux cleaned = 0.00031965 Jy ! Component: 550 - total flux cleaned = 0.000312467 Jy ! Component: 600 - total flux cleaned = 0.000333598 Jy ! Component: 650 - total flux cleaned = 0.000333504 Jy ! Component: 700 - total flux cleaned = 0.000340294 Jy ! Component: 750 - total flux cleaned = 0.000366686 Jy ! Component: 800 - total flux cleaned = 0.000347092 Jy ! Component: 850 - total flux cleaned = 0.000347178 Jy ! Component: 900 - total flux cleaned = 0.000347284 Jy ! Component: 950 - total flux cleaned = 0.00035358 Jy ! Component: 1000 - total flux cleaned = 0.000359699 Jy ! Component: 1050 - total flux cleaned = 0.000365724 Jy ! Component: 1100 - total flux cleaned = 0.000383558 Jy ! Component: 1150 - total flux cleaned = 0.000371881 Jy ! Component: 1200 - total flux cleaned = 0.000377674 Jy ! Component: 1250 - total flux cleaned = 0.000366299 Jy ! Component: 1300 - total flux cleaned = 0.000366205 Jy ! Component: 1350 - total flux cleaned = 0.000338372 Jy ! Component: 1400 - total flux cleaned = 0.000321964 Jy ! Component: 1450 - total flux cleaned = 0.000316531 Jy ! Component: 1500 - total flux cleaned = 0.000279021 Jy ! Component: 1550 - total flux cleaned = 0.000284362 Jy ! Component: 1600 - total flux cleaned = 0.000258125 Jy ! Component: 1650 - total flux cleaned = 0.000242564 Jy ! Component: 1700 - total flux cleaned = 0.000216764 Jy ! Component: 1750 - total flux cleaned = 0.000206628 Jy ! Component: 1800 - total flux cleaned = 0.000201586 Jy ! Component: 1850 - total flux cleaned = 0.000181522 Jy ! Component: 1900 - total flux cleaned = 0.000156844 Jy ! Component: 1950 - total flux cleaned = 0.000137271 Jy ! Component: 2000 - total flux cleaned = 0.000127659 Jy ! Component: 2050 - total flux cleaned = 0.000113186 Jy ! Component: 2100 - total flux cleaned = 8.93858e-05 Jy ! Component: 2150 - total flux cleaned = 6.11205e-05 Jy ! Component: 2200 - total flux cleaned = 5.63851e-05 Jy ! Component: 2250 - total flux cleaned = 3.31469e-05 Jy ! Component: 2300 - total flux cleaned = 2.39422e-05 Jy ! Component: 2350 - total flux cleaned = 5.67776e-06 Jy ! Component: 2400 - total flux cleaned = 5.6795e-06 Jy ! Component: 2450 - total flux cleaned = 1.91975e-05 Jy ! Component: 2500 - total flux cleaned = 1.92055e-05 Jy ! Component: 2550 - total flux cleaned = 1.49325e-06 Jy ! Component: 2600 - total flux cleaned = -2.90344e-06 Jy ! Component: 2650 - total flux cleaned = -7.22995e-06 Jy ! Component: 2700 - total flux cleaned = -7.2155e-06 Jy ! Component: 2750 - total flux cleaned = 1.38876e-06 Jy ! Component: 2800 - total flux cleaned = -2.90155e-06 Jy ! Component: 2850 - total flux cleaned = 9.78806e-06 Jy ! Component: 2900 - total flux cleaned = 1.82448e-05 Jy ! Component: 2950 - total flux cleaned = 1.82497e-05 Jy ! Component: 3000 - total flux cleaned = 2.23454e-05 Jy ! Component: 3050 - total flux cleaned = 3.05909e-05 Jy ! Component: 3100 - total flux cleaned = 1.41792e-05 Jy ! Component: 3150 - total flux cleaned = 2.23425e-05 Jy ! Component: 3200 - total flux cleaned = 2.63968e-05 Jy ! Component: 3250 - total flux cleaned = 3.44583e-05 Jy ! Component: 3300 - total flux cleaned = 3.04481e-05 Jy ! Component: 3350 - total flux cleaned = 5.03712e-05 Jy ! Component: 3400 - total flux cleaned = 5.0329e-05 Jy ! Component: 3450 - total flux cleaned = 5.4292e-05 Jy ! Component: 3500 - total flux cleaned = 8.16791e-05 Jy ! Component: 3550 - total flux cleaned = 7.77948e-05 Jy ! Component: 3600 - total flux cleaned = 8.93936e-05 Jy ! Component: 3650 - total flux cleaned = 0.000100959 Jy ! Component: 3700 - total flux cleaned = 0.000120086 Jy ! Component: 3750 - total flux cleaned = 0.000116269 Jy ! Component: 3800 - total flux cleaned = 0.000127617 Jy ! Component: 3850 - total flux cleaned = 0.000138935 Jy ! Component: 3900 - total flux cleaned = 0.000135176 Jy ! Component: 3950 - total flux cleaned = 0.000146362 Jy ! Component: 4000 - total flux cleaned = 0.0001612 Jy ! Component: 4050 - total flux cleaned = 0.000150133 Jy ! Total flux subtracted in 4096 components = 0.000186883 Jy ! Clean residual min=-0.000236 max=0.000201 Jy/beam ! Clean residual mean=0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0341184 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 384 components and 0.0341184 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1315-0733_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9076 x 2.268 at -1.423 degrees (North through East) ! Clean map min=-0.00039705 max=0.029295 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1315-0733_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0292951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.47362e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.662938 0.662938 1.32588 2.65175 5.30351 10.607 21.214 42.4281 84.8561 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 452.53 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1315-0733_X_uvs.log closed on Sat Dec 21 09:13:29 2013