! Started logfile: /d2/scr/pima/bp177c_uvs/J1424+225C_X_uvs.log on Sat Mar 22 21:16:31 2014 obs /d2/scr/pima/bp177c_uvs/J1424+225C_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1424+225C_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.285714 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1424+225C ! ! 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 192 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 /d2/scr/pima/bp177c_uvs/J1424+225C_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005777Jy sigma=39.311405 ! Fit after self-cal, rms=0.924127Jy sigma=35.659939 ! 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=0.8565 mas, bmaj=2.516 mas, bpa=30.88 degrees ! Estimated noise=2.82842 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226493 Jy ! Component: 100 - total flux cleaned = 0.0113997 Jy ! Total flux subtracted in 100 components = 0.0113997 Jy ! Clean residual min=-0.011340 max=0.011284 Jy/beam ! Clean residual mean=0.000002 rms=0.005323 Jy/beam ! Combined flux in latest and established models = 0.0113997 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0113997 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=0.059165Jy sigma=2.360483 ! Fit after self-cal, rms=0.058756Jy sigma=2.341035 ! 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=0.9499 mas, bmaj=2.361 mas, bpa=33.66 degrees ! Estimated noise=1.89436 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 = -0.0110166 Jy ! Component: 100 - total flux cleaned = -0.00339626 Jy ! Component: 150 - total flux cleaned = 0.000424094 Jy ! Component: 200 - total flux cleaned = -9.85824e-05 Jy ! Total flux subtracted in 200 components = -9.85824e-05 Jy ! Clean residual min=-0.008716 max=0.008742 Jy/beam ! Clean residual mean=0.000008 rms=0.003201 Jy/beam ! Combined flux in latest and established models = 0.0113011 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 84 components and 0.0113011 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=0.044715Jy sigma=1.726291 ! Fit after self-cal, rms=0.043968Jy sigma=1.693574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9499 x 2.361 at 33.66 degrees (North through East) ! Clean map min=-0.011335 max=0.034953 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* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.19 LA 1.00* ! MK 1.00* OV 1.00* PT 0.85 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.14 LA 1.00* ! MK 1.00* OV 1.00* PT 0.86 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.06 LA 1.00* ! MK 1.00* OV 1.00* PT 0.92 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.043968Jy sigma=1.693574 ! Fit after self-cal, rms=0.041911Jy sigma=1.592554 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=2.383 mas, bpa=33.5 degrees ! Estimated noise=1.82347 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 = -0.00546919 Jy ! Component: 100 - total flux cleaned = -0.0076623 Jy ! Component: 150 - total flux cleaned = -0.0106175 Jy ! Component: 200 - total flux cleaned = -0.0122066 Jy ! Total flux subtracted in 200 components = -0.0122066 Jy ! Clean residual min=-0.003126 max=0.003146 Jy/beam ! Clean residual mean=0.000005 rms=0.001201 Jy/beam ! Combined flux in latest and established models = -0.0009055 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 142 components and -0.0009055 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=0.039476Jy sigma=1.484720 ! Fit after self-cal, rms=0.039458Jy sigma=1.480337 ! 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=0.039458Jy sigma=1.480337 ! Fit after self-cal, rms=0.038445Jy sigma=1.354613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.395 mas, bpa=33.29 degrees ! Estimated noise=1.81549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576357 Jy ! Component: 100 - total flux cleaned = -8.69807e-05 Jy ! Component: 150 - total flux cleaned = -0.00127114 Jy ! Component: 200 - total flux cleaned = -0.00166769 Jy ! Total flux subtracted in 200 components = -0.00166769 Jy ! Clean residual min=-0.002040 max=0.002061 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = -0.00257319 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 184 components and -0.00257319 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=0.037128Jy sigma=1.314323 ! Fit after self-cal, rms=0.037103Jy sigma=1.311939 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 (-50.6, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518385 Jy ! Component: 100 - total flux cleaned = 0.000153951 Jy ! Component: 150 - total flux cleaned = 0.00034646 Jy ! Component: 200 - total flux cleaned = 0.000574063 Jy ! Total flux subtracted in 200 components = 0.000574063 Jy ! Clean residual min=-0.002024 max=0.002001 Jy/beam ! Clean residual mean=-0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = -0.00199913 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 200 components and -0.00199913 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=0.037021Jy sigma=1.303147 ! Fit after self-cal, rms=0.036969Jy sigma=1.301302 ! 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=0.036969Jy sigma=1.301302 ! Fit after self-cal, rms=0.037318Jy sigma=1.260737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9666 mas, bmaj=2.408 mas, bpa=33.15 degrees ! Estimated noise=1.78386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884714 Jy ! Component: 100 - total flux cleaned = 0.00110885 Jy ! Component: 150 - total flux cleaned = 0.00123816 Jy ! Component: 200 - total flux cleaned = 0.00128905 Jy ! Total flux subtracted in 200 components = 0.00128905 Jy ! Clean residual min=-0.004142 max=0.004243 Jy/beam ! Clean residual mean=0.000000 rms=0.001471 Jy/beam ! Combined flux in latest and established models = -0.000710076 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 212 components and -0.000710077 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=0.037308Jy sigma=1.259219 ! Fit after self-cal, rms=0.037346Jy sigma=1.258714 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 = 0.000413812 Jy ! Component: 100 - total flux cleaned = 0.000578345 Jy ! Component: 150 - total flux cleaned = 0.000590876 Jy ! Component: 200 - total flux cleaned = 0.000582321 Jy ! Total flux subtracted in 200 components = 0.000582321 Jy ! Clean residual min=-0.004196 max=0.004239 Jy/beam ! Clean residual mean=0.000001 rms=0.001481 Jy/beam ! Combined flux in latest and established models = -0.000127756 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 220 components and -0.000127755 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=0.037331Jy sigma=1.258490 ! Fit after self-cal, rms=0.037337Jy sigma=1.258342 ! 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=0.037337Jy sigma=1.258342 ! Fit after self-cal, rms=0.037783Jy sigma=1.257701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.451 mas, bmaj=2.573 mas, bpa=60.26 degrees ! Estimated noise=2.06751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137961 Jy ! Component: 100 - total flux cleaned = 0.000138994 Jy ! Component: 150 - total flux cleaned = 0.000111924 Jy ! Component: 200 - total flux cleaned = 0.000120106 Jy ! Total flux subtracted in 200 components = 0.000120106 Jy ! Clean residual min=-0.006450 max=0.006478 Jy/beam ! Clean residual mean=0.000000 rms=0.002839 Jy/beam ! Combined flux in latest and established models = -7.64914e-06 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 226 components and -7.6491e-06 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=0.037778Jy sigma=1.257257 ! Fit after self-cal, rms=0.037783Jy sigma=1.257159 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 = 8.9209e-05 Jy ! Component: 100 - total flux cleaned = 8.13451e-05 Jy ! Component: 150 - total flux cleaned = 8.93725e-05 Jy ! Component: 200 - total flux cleaned = 6.63558e-05 Jy ! Total flux subtracted in 200 components = 6.63558e-05 Jy ! Clean residual min=-0.006453 max=0.006493 Jy/beam ! Clean residual mean=0.000001 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 5.87068e-05 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 229 components and 5.87068e-05 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=0.037776Jy sigma=1.256975 ! Fit after self-cal, rms=0.037778Jy sigma=1.256938 ! 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=0.9679 mas, bmaj=2.41 mas, bpa=33.14 degrees ! Estimated noise=1.79981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9679 x 2.41 at 33.14 degrees (North through East) ! Clean map min=-0.0083694 max=0.032162 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=0.854 mas, bmaj=2.628 mas, bpa=30 degrees ! Estimated noise=2.75347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00418069 Jy ! Component: 100 - total flux cleaned = 0.00139062 Jy ! Component: 150 - total flux cleaned = 0.00628816 Jy ! Component: 200 - total flux cleaned = 0.0103067 Jy ! Total flux subtracted in 200 components = 0.0103067 Jy ! Clean residual min=-0.058417 max=0.058529 Jy/beam ! Clean residual mean=-0.000003 rms=0.015067 Jy/beam ! Combined flux in latest and established models = 0.0103067 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0103067 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=2.41 mas, bpa=33.14 degrees ! Estimated noise=1.79981 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 = -0.00247448 Jy ! Component: 100 - total flux cleaned = -0.00167708 Jy ! Component: 150 - total flux cleaned = -0.00079285 Jy ! Component: 200 - total flux cleaned = 0.000411743 Jy ! Total flux subtracted in 200 components = 0.000411743 Jy ! Clean residual min=-0.068825 max=0.068602 Jy/beam ! Clean residual mean=-0.000009 rms=0.021726 Jy/beam ! Combined flux in latest and established models = 0.0107184 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0107184 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=1.451 mas, bmaj=2.573 mas, bpa=60.26 degrees ! Estimated noise=2.06751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411532 Jy ! Component: 100 - total flux cleaned = 0.00690878 Jy ! Component: 150 - total flux cleaned = 0.00937292 Jy ! Component: 200 - total flux cleaned = 0.0116946 Jy ! Total flux subtracted in 200 components = 0.0116946 Jy ! Clean residual min=-0.090672 max=0.091064 Jy/beam ! Clean residual mean=-0.000022 rms=0.041399 Jy/beam ! Combined flux in latest and established models = 0.022413 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 = 0.00223892 Jy ! Component: 100 - total flux cleaned = 0.00440202 Jy ! Component: 150 - total flux cleaned = 0.00649488 Jy ! Component: 200 - total flux cleaned = 0.00852008 Jy ! Total flux subtracted in 200 components = 0.00852008 Jy ! Clean residual min=-0.090536 max=0.090940 Jy/beam ! Clean residual mean=-0.000023 rms=0.041389 Jy/beam ! Combined flux in latest and established models = 0.0309331 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0309331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=2.41 mas, bpa=33.14 degrees ! Estimated noise=1.79981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013188 Jy ! Component: 100 - total flux cleaned = -0.00148023 Jy ! Component: 150 - total flux cleaned = -0.00112227 Jy ! Component: 200 - total flux cleaned = -5.61376e-05 Jy ! Total flux subtracted in 200 components = -5.61376e-05 Jy ! Clean residual min=-0.067139 max=0.067199 Jy/beam ! Clean residual mean=-0.000013 rms=0.021496 Jy/beam ! Combined flux in latest and established models = 0.030877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.030877 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=0.081494Jy sigma=3.912011 ! Fit after self-cal, rms=0.069641Jy sigma=3.359911 wmodel /d2/scr/pima/bp177c_uvs/J1424+225C_X_map.mod ! Writing 40 model components to file: /d2/scr/pima/bp177c_uvs/J1424+225C_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1424+225C_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1424+225C_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1424+225C_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1424+225C_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 = -0.0115389 Jy ! Component: 100 - total flux cleaned = -0.0206831 Jy ! Component: 150 - total flux cleaned = -0.0228517 Jy ! Component: 200 - total flux cleaned = -0.0229178 Jy ! Component: 250 - total flux cleaned = -0.025041 Jy ! Component: 300 - total flux cleaned = -0.0274258 Jy ! Component: 350 - total flux cleaned = -0.0304079 Jy ! Component: 400 - total flux cleaned = -0.0325058 Jy ! Component: 450 - total flux cleaned = -0.0341688 Jy ! Component: 500 - total flux cleaned = -0.0357595 Jy ! Component: 550 - total flux cleaned = -0.0372956 Jy ! Component: 600 - total flux cleaned = -0.0384779 Jy ! Component: 650 - total flux cleaned = -0.0393377 Jy ! Component: 700 - total flux cleaned = -0.0398985 Jy ! Component: 750 - total flux cleaned = -0.0407239 Jy ! Component: 800 - total flux cleaned = -0.0418177 Jy ! Component: 850 - total flux cleaned = -0.0437511 Jy ! Component: 900 - total flux cleaned = -0.0473687 Jy ! Component: 950 - total flux cleaned = -0.0524313 Jy ! Component: 1000 - total flux cleaned = -0.0567025 Jy ! Component: 1050 - total flux cleaned = -0.0587178 Jy ! Component: 1100 - total flux cleaned = -0.0616408 Jy ! Component: 1150 - total flux cleaned = -0.0660839 Jy ! Component: 1200 - total flux cleaned = -0.0720954 Jy ! Component: 1250 - total flux cleaned = -0.0791215 Jy ! Component: 1300 - total flux cleaned = -0.0850187 Jy ! Component: 1350 - total flux cleaned = -0.09102 Jy ! Component: 1400 - total flux cleaned = -0.0961619 Jy ! Component: 1450 - total flux cleaned = -0.101396 Jy ! Component: 1500 - total flux cleaned = -0.106729 Jy ! Component: 1550 - total flux cleaned = -0.111828 Jy ! Component: 1600 - total flux cleaned = -0.115993 Jy ! Component: 1650 - total flux cleaned = -0.121309 Jy ! Component: 1700 - total flux cleaned = -0.126379 Jy ! Component: 1750 - total flux cleaned = -0.131185 Jy ! Component: 1800 - total flux cleaned = -0.136857 Jy ! Component: 1850 - total flux cleaned = -0.14189 Jy ! Component: 1900 - total flux cleaned = -0.146633 Jy ! Component: 1950 - total flux cleaned = -0.152676 Jy ! Component: 2000 - total flux cleaned = -0.157619 Jy ! Component: 2050 - total flux cleaned = -0.164358 Jy ! Component: 2100 - total flux cleaned = -0.170388 Jy ! Component: 2150 - total flux cleaned = -0.176547 Jy ! Component: 2200 - total flux cleaned = -0.182392 Jy ! Component: 2250 - total flux cleaned = -0.188367 Jy ! Component: 2300 - total flux cleaned = -0.194935 Jy ! Component: 2350 - total flux cleaned = -0.202144 Jy ! Component: 2400 - total flux cleaned = -0.208539 Jy ! Component: 2450 - total flux cleaned = -0.215062 Jy ! Component: 2500 - total flux cleaned = -0.222768 Jy ! Component: 2550 - total flux cleaned = -0.230113 Jy ! Component: 2600 - total flux cleaned = -0.23817 Jy ! Component: 2650 - total flux cleaned = -0.245859 Jy ! Component: 2700 - total flux cleaned = -0.253152 Jy ! Component: 2750 - total flux cleaned = -0.260621 Jy ! Component: 2800 - total flux cleaned = -0.269427 Jy ! Component: 2850 - total flux cleaned = -0.277245 Jy ! Component: 2900 - total flux cleaned = -0.286471 Jy ! Component: 2950 - total flux cleaned = -0.294633 Jy ! Component: 3000 - total flux cleaned = -0.304267 Jy ! Component: 3050 - total flux cleaned = -0.31414 Jy ! Component: 3100 - total flux cleaned = -0.322217 Jy ! Component: 3150 - total flux cleaned = -0.331852 Jy ! Component: 3200 - total flux cleaned = -0.343121 Jy ! Component: 3250 - total flux cleaned = -0.353217 Jy ! Component: 3300 - total flux cleaned = -0.363546 Jy ! Component: 3350 - total flux cleaned = -0.373352 Jy ! Component: 3400 - total flux cleaned = -0.385721 Jy ! Component: 3450 - total flux cleaned = -0.396021 Jy ! Component: 3500 - total flux cleaned = -0.406547 Jy ! Component: 3550 - total flux cleaned = -0.418984 Jy ! Component: 3600 - total flux cleaned = -0.432557 Jy ! Component: 3650 - total flux cleaned = -0.445611 Jy ! Component: 3700 - total flux cleaned = -0.456302 Jy ! Component: 3750 - total flux cleaned = -0.468155 Jy ! Component: 3800 - total flux cleaned = -0.482151 Jy ! Component: 3850 - total flux cleaned = -0.49743 Jy ! Component: 3900 - total flux cleaned = -0.512105 Jy ! Component: 3950 - total flux cleaned = -0.526118 Jy ! Component: 4000 - total flux cleaned = -0.540466 Jy ! Component: 4050 - total flux cleaned = -0.556201 Jy ! Total flux subtracted in 4096 components = -0.570155 Jy ! Clean residual min=-0.058731 max=0.058145 Jy/beam ! Clean residual mean=0.000052 rms=0.019020 Jy/beam ! Combined flux in latest and established models = -0.539278 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 143 components and -0.539278 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1424+225C_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9679 x 2.41 at 33.14 degrees (North through East) ! Clean map min=-0.16601 max=0.1302 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1424+225C_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0300097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -69.1448 69.1448 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.09 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4.338 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1424+225C_X_uvs.log closed on Sat Mar 22 21:16:35 2014