! Started logfile: /scr/pima/gc030_uvs/J1740+5211_X_uvs.log on Fri Apr 22 08:52:04 2016 obs /scr/pima/gc030_uvs/J1740+5211_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1740+5211_X_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.587879 visibilities/baseline/integration-bin. ! Found source: J1740+5211 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 25608 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J1740+5211_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 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.220874Jy sigma=11.459240 ! Fit after self-cal, rms=0.342713Jy sigma=3.746192 ! 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=0.6716 mas, bmaj=0.7287 mas, bpa=-32.98 degrees ! Estimated noise=1.29073 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 = 0.49996 Jy ! Component: 100 - total flux cleaned = 0.646764 Jy ! Total flux subtracted in 100 components = 0.646764 Jy ! Clean residual min=-0.035103 max=0.063529 Jy/beam ! Clean residual mean=-0.000017 rms=0.007908 Jy/beam ! Combined flux in latest and established models = 0.646764 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.646764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.213593Jy sigma=1.583401 ! Fit after self-cal, rms=0.213483Jy sigma=1.582262 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678916 Jy ! Component: 100 - total flux cleaned = 0.105515 Jy ! Total flux subtracted in 100 components = 0.105515 Jy ! Clean residual min=-0.030478 max=0.026603 Jy/beam ! Clean residual mean=0.000032 rms=0.006063 Jy/beam ! Combined flux in latest and established models = 0.752279 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.752279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.174437Jy sigma=1.336783 ! Fit after self-cal, rms=0.174276Jy sigma=1.336074 ! 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=0.7075 mas, bmaj=0.9165 mas, bpa=22.87 degrees ! Estimated noise=0.568287 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 = 0.0362505 Jy ! Component: 100 - total flux cleaned = 0.055313 Jy ! Component: 150 - total flux cleaned = 0.0662405 Jy ! Component: 200 - total flux cleaned = 0.0727808 Jy ! Total flux subtracted in 200 components = 0.0727808 Jy ! Clean residual min=-0.032254 max=0.023260 Jy/beam ! Clean residual mean=0.000109 rms=0.006655 Jy/beam ! Combined flux in latest and established models = 0.825059 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.82506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.162415Jy sigma=1.290668 ! Fit after self-cal, rms=0.162266Jy sigma=1.289331 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7075 x 0.9165 at 22.87 degrees (North through East) ! Clean map min=-0.028078 max=0.67924 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.99 HN 0.85 KP 1.00 ! LA 0.95 MK 0.99 NL 1.06 OV 1.07 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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=0.162266Jy sigma=1.289331 ! Fit after self-cal, rms=0.159366Jy sigma=1.271110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7072 mas, bmaj=0.9164 mas, bpa=22.7 degrees ! Estimated noise=0.569372 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 = 0.00522369 Jy ! Component: 100 - total flux cleaned = 0.00644201 Jy ! Component: 150 - total flux cleaned = 0.00653653 Jy ! Component: 200 - total flux cleaned = 0.00661902 Jy ! Total flux subtracted in 200 components = 0.00661902 Jy ! Clean residual min=-0.029388 max=0.021393 Jy/beam ! Clean residual mean=0.000111 rms=0.006099 Jy/beam ! Combined flux in latest and established models = 0.831679 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.831679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.158873Jy sigma=1.270969 ! Fit after self-cal, rms=0.158852Jy sigma=1.270727 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.158852Jy sigma=1.270727 ! Fit after self-cal, rms=0.155897Jy sigma=1.252005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7075 mas, bmaj=0.9136 mas, bpa=22.6 degrees ! Estimated noise=0.568857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193987 Jy ! Component: 100 - total flux cleaned = 0.0019426 Jy ! Component: 150 - total flux cleaned = 0.00203041 Jy ! Component: 200 - total flux cleaned = 0.0021901 Jy ! Total flux subtracted in 200 components = 0.0021901 Jy ! Clean residual min=-0.027678 max=0.019167 Jy/beam ! Clean residual mean=0.000107 rms=0.005711 Jy/beam ! Combined flux in latest and established models = 0.833869 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.833869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155671Jy sigma=1.251536 ! Fit after self-cal, rms=0.155665Jy sigma=1.251421 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 = 0.00043339 Jy ! Component: 100 - total flux cleaned = 0.000434594 Jy ! Component: 150 - total flux cleaned = 0.000369866 Jy ! Component: 200 - total flux cleaned = 0.000371241 Jy ! Total flux subtracted in 200 components = 0.000371241 Jy ! Clean residual min=-0.027600 max=0.019126 Jy/beam ! Clean residual mean=0.000107 rms=0.005694 Jy/beam ! Combined flux in latest and established models = 0.83424 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.83424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155586Jy sigma=1.250844 ! Fit after self-cal, rms=0.155585Jy sigma=1.250811 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155585Jy sigma=1.250811 ! Fit after self-cal, rms=0.155597Jy sigma=1.250737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7076 mas, bmaj=0.913 mas, bpa=22.59 degrees ! Estimated noise=0.568958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597921 Jy ! Component: 100 - total flux cleaned = 0.000473267 Jy ! Component: 150 - total flux cleaned = 0.000533429 Jy ! Component: 200 - total flux cleaned = 0.000534872 Jy ! Total flux subtracted in 200 components = 0.000534872 Jy ! Clean residual min=-0.027559 max=0.019010 Jy/beam ! Clean residual mean=0.000107 rms=0.005692 Jy/beam ! Combined flux in latest and established models = 0.834775 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.834775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155529Jy sigma=1.250361 ! Fit after self-cal, rms=0.155528Jy sigma=1.250342 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 = 0.000195391 Jy ! Component: 100 - total flux cleaned = 0.000140497 Jy ! Component: 150 - total flux cleaned = 8.8642e-05 Jy ! Component: 200 - total flux cleaned = 0.0001391 Jy ! Total flux subtracted in 200 components = 0.0001391 Jy ! Clean residual min=-0.027462 max=0.018969 Jy/beam ! Clean residual mean=0.000107 rms=0.005682 Jy/beam ! Combined flux in latest and established models = 0.834914 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.834914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155490Jy sigma=1.249948 ! Fit after self-cal, rms=0.155489Jy sigma=1.249938 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155489Jy sigma=1.249938 ! Fit after self-cal, rms=0.155488Jy sigma=1.249923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=2.709 mas, bpa=-87.05 degrees ! Estimated noise=0.977447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00349475 Jy ! Component: 100 - total flux cleaned = -0.00404664 Jy ! Component: 150 - total flux cleaned = -0.00473635 Jy ! Component: 200 - total flux cleaned = -0.0051293 Jy ! Total flux subtracted in 200 components = -0.0051293 Jy ! Clean residual min=-0.040440 max=0.031736 Jy/beam ! Clean residual mean=0.000356 rms=0.010687 Jy/beam ! Combined flux in latest and established models = 0.829785 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 30 components and 0.829784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155987Jy sigma=1.255401 ! Fit after self-cal, rms=0.155869Jy sigma=1.251830 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 = 0.000263573 Jy ! Component: 100 - total flux cleaned = -0.000256523 Jy ! Component: 150 - total flux cleaned = -0.000408914 Jy ! Component: 200 - total flux cleaned = -0.000556516 Jy ! Total flux subtracted in 200 components = -0.000556516 Jy ! Clean residual min=-0.040090 max=0.031456 Jy/beam ! Clean residual mean=0.000355 rms=0.010654 Jy/beam ! Combined flux in latest and established models = 0.829228 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.829228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.156359Jy sigma=1.256953 ! Fit after self-cal, rms=0.156347Jy sigma=1.256330 ! 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=0.7076 mas, bmaj=0.9128 mas, bpa=22.59 degrees ! Estimated noise=0.568938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7076 x 0.9128 at 22.59 degrees (North through East) ! Clean map min=-0.024424 max=0.67976 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.156347Jy sigma=1.256330 ! Fit after self-cal, rms=0.153928Jy sigma=1.237016 ! Inverting map and beam ! Estimated beam: bmin=0.7086 mas, bmaj=0.9079 mas, bpa=22.37 degrees ! Estimated noise=0.5669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210732 Jy ! Component: 100 - total flux cleaned = 0.00144261 Jy ! Component: 150 - total flux cleaned = 0.00157946 Jy ! Component: 200 - total flux cleaned = 0.0016889 Jy ! Total flux subtracted in 200 components = 0.0016889 Jy ! Clean residual min=-0.026024 max=0.018231 Jy/beam ! Clean residual mean=0.000099 rms=0.005460 Jy/beam ! Combined flux in latest and established models = 0.830917 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.830917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.153453Jy sigma=1.232129 ! Fit after self-cal, rms=0.153392Jy sigma=1.231483 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371457 Jy ! Component: 100 - total flux cleaned = 0.000172821 Jy ! Component: 150 - total flux cleaned = 0.000260782 Jy ! Component: 200 - total flux cleaned = 0.00041849 Jy ! Total flux subtracted in 200 components = 0.00041849 Jy ! Clean residual min=-0.025955 max=0.017967 Jy/beam ! Clean residual mean=0.000099 rms=0.005441 Jy/beam ! Combined flux in latest and established models = 0.831335 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.831335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.153269Jy sigma=1.230184 ! Fit after self-cal, rms=0.153254Jy sigma=1.230027 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.153254Jy sigma=1.230027 ! Fit after self-cal, rms=0.153044Jy sigma=1.227896 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=0.6644 mas, bmaj=0.7286 mas, bpa=-37.49 degrees ! Estimated noise=1.2249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494418 Jy ! Component: 100 - total flux cleaned = 0.644803 Jy ! Component: 150 - total flux cleaned = 0.714251 Jy ! Component: 200 - total flux cleaned = 0.75323 Jy ! Total flux subtracted in 200 components = 0.75323 Jy ! Clean residual min=-0.023944 max=0.022076 Jy/beam ! Clean residual mean=0.000024 rms=0.005221 Jy/beam ! Combined flux in latest and established models = 0.75323 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.75323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7082 mas, bmaj=0.9079 mas, bpa=22.42 degrees ! Estimated noise=0.566784 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 = 0.0379047 Jy ! Component: 100 - total flux cleaned = 0.0575279 Jy ! Component: 150 - total flux cleaned = 0.0685482 Jy ! Component: 200 - total flux cleaned = 0.0749223 Jy ! Total flux subtracted in 200 components = 0.0749223 Jy ! Clean residual min=-0.026035 max=0.017989 Jy/beam ! Clean residual mean=0.000096 rms=0.005538 Jy/beam ! Combined flux in latest and established models = 0.828152 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.828152 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=2.254 mas, bmaj=2.711 mas, bpa=-87.1 degrees ! Estimated noise=0.975358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166131 Jy ! Component: 100 - total flux cleaned = 0.00139188 Jy ! Component: 150 - total flux cleaned = 0.000647679 Jy ! Component: 200 - total flux cleaned = 0.000422718 Jy ! Total flux subtracted in 200 components = 0.000422718 Jy ! Clean residual min=-0.038235 max=0.030407 Jy/beam ! Clean residual mean=0.000323 rms=0.010175 Jy/beam ! Combined flux in latest and established models = 0.828575 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 = -0.00020766 Jy ! Component: 100 - total flux cleaned = -0.000399953 Jy ! Component: 150 - total flux cleaned = -0.00039896 Jy ! Component: 200 - total flux cleaned = -0.00057263 Jy ! Total flux subtracted in 200 components = -0.00057263 Jy ! Clean residual min=-0.037926 max=0.029769 Jy/beam ! Clean residual mean=0.000322 rms=0.010131 Jy/beam ! Combined flux in latest and established models = 0.828002 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.828002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7082 mas, bmaj=0.9079 mas, bpa=22.42 degrees ! Estimated noise=0.566784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.68881e-05 Jy ! Component: 100 - total flux cleaned = 0.001497 Jy ! Component: 150 - total flux cleaned = 0.00265635 Jy ! Component: 200 - total flux cleaned = 0.00337693 Jy ! Total flux subtracted in 200 components = 0.00337693 Jy ! Clean residual min=-0.025984 max=0.017861 Jy/beam ! Clean residual mean=0.000097 rms=0.005426 Jy/beam ! Combined flux in latest and established models = 0.831379 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.831379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.153026Jy sigma=1.227590 ! Fit after self-cal, rms=0.153007Jy sigma=1.227270 wmodel /scr/pima/gc030_uvs/J1740+5211_X_map.mod ! Writing 31 model components to file: /scr/pima/gc030_uvs/J1740+5211_X_map.mod wobs /scr/pima/gc030_uvs/J1740+5211_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1740+5211_X_uvs.fits wwins /scr/pima/gc030_uvs/J1740+5211_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1740+5211_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 = -0.0116537 Jy ! Component: 100 - total flux cleaned = -0.0216239 Jy ! Component: 150 - total flux cleaned = -0.0304944 Jy ! Component: 200 - total flux cleaned = -0.035714 Jy ! Component: 250 - total flux cleaned = -0.0387704 Jy ! Component: 300 - total flux cleaned = -0.0408049 Jy ! Component: 350 - total flux cleaned = -0.0408065 Jy ! Component: 400 - total flux cleaned = -0.041073 Jy ! Component: 450 - total flux cleaned = -0.0403066 Jy ! Component: 500 - total flux cleaned = -0.039812 Jy ! Component: 550 - total flux cleaned = -0.0393345 Jy ! Component: 600 - total flux cleaned = -0.0388762 Jy ! Component: 650 - total flux cleaned = -0.0386574 Jy ! Component: 700 - total flux cleaned = -0.0388763 Jy ! Component: 750 - total flux cleaned = -0.0388698 Jy ! Component: 800 - total flux cleaned = -0.0384546 Jy ! Component: 850 - total flux cleaned = -0.0386567 Jy ! Component: 900 - total flux cleaned = -0.0390474 Jy ! Component: 950 - total flux cleaned = -0.0394269 Jy ! Component: 1000 - total flux cleaned = -0.0396078 Jy ! Component: 1050 - total flux cleaned = -0.039605 Jy ! Component: 1100 - total flux cleaned = -0.0397862 Jy ! Component: 1150 - total flux cleaned = -0.0410127 Jy ! Component: 1200 - total flux cleaned = -0.0416967 Jy ! Component: 1250 - total flux cleaned = -0.042199 Jy ! Component: 1300 - total flux cleaned = -0.0426912 Jy ! Component: 1350 - total flux cleaned = -0.0428569 Jy ! Component: 1400 - total flux cleaned = -0.0436552 Jy ! Component: 1450 - total flux cleaned = -0.0441217 Jy ! Component: 1500 - total flux cleaned = -0.0447356 Jy ! Component: 1550 - total flux cleaned = -0.0448877 Jy ! Component: 1600 - total flux cleaned = -0.0454843 Jy ! Component: 1650 - total flux cleaned = -0.0462152 Jy ! Component: 1700 - total flux cleaned = -0.0466464 Jy ! Component: 1750 - total flux cleaned = -0.0473521 Jy ! Component: 1800 - total flux cleaned = -0.0476309 Jy ! Component: 1850 - total flux cleaned = -0.0480423 Jy ! Component: 1900 - total flux cleaned = -0.0485832 Jy ! Component: 1950 - total flux cleaned = -0.048849 Jy ! Component: 2000 - total flux cleaned = -0.0492436 Jy ! Component: 2050 - total flux cleaned = -0.0496349 Jy ! Component: 2100 - total flux cleaned = -0.0506539 Jy ! Component: 2150 - total flux cleaned = -0.0507792 Jy ! Component: 2200 - total flux cleaned = -0.0510283 Jy ! Component: 2250 - total flux cleaned = -0.0516389 Jy ! Component: 2300 - total flux cleaned = -0.0516377 Jy ! Component: 2350 - total flux cleaned = -0.0516399 Jy ! Component: 2400 - total flux cleaned = -0.0521116 Jy ! Component: 2450 - total flux cleaned = -0.0524601 Jy ! Component: 2500 - total flux cleaned = -0.0528038 Jy ! Component: 2550 - total flux cleaned = -0.052804 Jy ! Component: 2600 - total flux cleaned = -0.0529154 Jy ! Component: 2650 - total flux cleaned = -0.0530263 Jy ! Component: 2700 - total flux cleaned = -0.0529167 Jy ! Component: 2750 - total flux cleaned = -0.0530239 Jy ! Component: 2800 - total flux cleaned = -0.0531299 Jy ! Component: 2850 - total flux cleaned = -0.0531292 Jy ! Component: 2900 - total flux cleaned = -0.0530252 Jy ! Component: 2950 - total flux cleaned = -0.0536466 Jy ! Component: 3000 - total flux cleaned = -0.0534412 Jy ! Component: 3050 - total flux cleaned = -0.053846 Jy ! Component: 3100 - total flux cleaned = -0.0537448 Jy ! Component: 3150 - total flux cleaned = -0.0539437 Jy ! Component: 3200 - total flux cleaned = -0.0539433 Jy ! Component: 3250 - total flux cleaned = -0.0539422 Jy ! Component: 3300 - total flux cleaned = -0.0539429 Jy ! Component: 3350 - total flux cleaned = -0.0543242 Jy ! Component: 3400 - total flux cleaned = -0.0545117 Jy ! Component: 3450 - total flux cleaned = -0.0546046 Jy ! Component: 3500 - total flux cleaned = -0.054604 Jy ! Component: 3550 - total flux cleaned = -0.0546038 Jy ! Component: 3600 - total flux cleaned = -0.0543316 Jy ! Component: 3650 - total flux cleaned = -0.0545107 Jy ! Component: 3700 - total flux cleaned = -0.0544222 Jy ! Component: 3750 - total flux cleaned = -0.0542464 Jy ! Component: 3800 - total flux cleaned = -0.0541592 Jy ! Component: 3850 - total flux cleaned = -0.0543323 Jy ! Component: 3900 - total flux cleaned = -0.0543327 Jy ! Component: 3950 - total flux cleaned = -0.0542476 Jy ! Component: 4000 - total flux cleaned = -0.054332 Jy ! Component: 4050 - total flux cleaned = -0.0543319 Jy ! Total flux subtracted in 4096 components = -0.0544991 Jy ! Clean residual min=-0.004713 max=0.005615 Jy/beam ! Clean residual mean=0.000043 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.77688 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 370 components and 0.77688 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1740+5211_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7082 x 0.9079 at 22.42 degrees (North through East) ! Clean map min=-0.0089603 max=0.67617 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1740+5211_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.676165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00137526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.610172 0.610172 1.22034 2.44069 4.88138 9.76276 19.5255 39.051 78.1021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.676 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 491.664 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1740+5211_X_uvs.log closed on Fri Apr 22 08:52:09 2016