! Started logfile: ./J1254+2211_X_uvs.log on Mon Oct 28 15:38:56 2013 obs J1254+2211_X_uva.fits ! Reading UV FITS file: J1254+2211_X_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1254+2211 ! ! 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 7200 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 ./J1254+2211_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001051Jy sigma=1.360539 ! Fit after self-cal, rms=0.973147Jy sigma=1.315088 ! 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=0.8031 mas, bmaj=1.773 mas, bpa=-3.581 degrees ! Estimated noise=12.7363 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 = 0.0227857 Jy ! Component: 100 - total flux cleaned = 0.0280303 Jy ! Total flux subtracted in 100 components = 0.0280303 Jy ! Clean residual min=-0.001537 max=0.001945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0280303 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0280303 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=0.017951Jy sigma=0.024607 ! Fit after self-cal, rms=0.014654Jy sigma=0.020693 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032012 Jy ! Component: 100 - total flux cleaned = 0.00446807 Jy ! Total flux subtracted in 100 components = 0.00446807 Jy ! Clean residual min=-0.001117 max=0.001056 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0324984 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0324984 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=0.014651Jy sigma=0.018863 ! Fit after self-cal, rms=0.014646Jy sigma=0.018853 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.135 mas, bpa=-3.116 degrees ! Estimated noise=6.59917 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 (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111813 Jy ! Component: 100 - total flux cleaned = 0.00174623 Jy ! Component: 150 - total flux cleaned = 0.0021623 Jy ! Component: 200 - total flux cleaned = 0.00246045 Jy ! Total flux subtracted in 200 components = 0.00246045 Jy ! Clean residual min=-0.000748 max=0.000688 Jy/beam ! Clean residual mean=-0.000003 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0349588 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0349588 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=0.014657Jy sigma=0.018573 ! Fit after self-cal, rms=0.014656Jy sigma=0.018568 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 0.91 KP 0.97 ! LA 1.02 MK 0.98 NL 1.03 OV 1.00 ! PT 0.85 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.88 KP 0.92 ! LA 0.95 MK 0.96 NL 1.01 OV 0.88 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.06 HN 0.96 KP 1.08 ! LA 0.90 MK 1.08 NL 1.05 OV 0.97 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.96 KP 0.94 ! LA 0.95 MK 1.02 NL 0.99 OV 0.96 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.92 KP 1.02 ! LA 0.95 MK 0.96 NL 0.98 OV 0.93 ! PT 0.89 SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.01 KP 1.07 ! LA 0.99 MK 0.92 NL 0.95 OV 1.00 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.97 KP 0.98 ! LA 0.89 MK 0.98 NL 0.98 OV 1.09 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 0.93 KP 1.07 ! LA 0.84 MK 0.91 NL 0.97 OV 1.03 ! PT 0.86 SC 1.09 ! ! ! Fit before self-cal, rms=0.014656Jy sigma=0.018568 ! Fit after self-cal, rms=0.014006Jy sigma=0.017802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.135 mas, bpa=-3.18 degrees ! Estimated noise=6.18209 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 = -0.00155128 Jy ! Component: 100 - total flux cleaned = -0.00189245 Jy ! Component: 150 - total flux cleaned = -0.0019187 Jy ! Component: 200 - total flux cleaned = -0.00191241 Jy ! Total flux subtracted in 200 components = -0.00191241 Jy ! Clean residual min=-0.000524 max=0.000483 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0330464 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0330464 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=0.013500Jy sigma=0.018008 ! Fit after self-cal, rms=0.013513Jy sigma=0.018002 ! 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=0.013513Jy sigma=0.018002 ! Fit after self-cal, rms=0.013163Jy sigma=0.017660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.126 mas, bpa=-3.164 degrees ! Estimated noise=5.82438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143049 Jy ! Component: 100 - total flux cleaned = -0.00175506 Jy ! Component: 150 - total flux cleaned = -0.00181493 Jy ! Component: 200 - total flux cleaned = -0.0018206 Jy ! Total flux subtracted in 200 components = -0.0018206 Jy ! Clean residual min=-0.000418 max=0.000417 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0312258 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0312258 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=0.012707Jy sigma=0.017864 ! Fit after self-cal, rms=0.012711Jy sigma=0.017862 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 = -5.2252e-06 Jy ! Component: 100 - total flux cleaned = -5.13437e-06 Jy ! Component: 150 - total flux cleaned = -5.1209e-06 Jy ! Component: 200 - total flux cleaned = -1.24914e-06 Jy ! Total flux subtracted in 200 components = -1.24914e-06 Jy ! Clean residual min=-0.000413 max=0.000419 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0312245 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0312245 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=0.012704Jy sigma=0.017865 ! Fit after self-cal, rms=0.012704Jy sigma=0.017864 ! 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=0.012704Jy sigma=0.017864 ! Fit after self-cal, rms=0.012376Jy sigma=0.017652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=2.123 mas, bpa=-3.171 degrees ! Estimated noise=5.4813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134329 Jy ! Component: 100 - total flux cleaned = -0.00163714 Jy ! Component: 150 - total flux cleaned = -0.00170536 Jy ! Component: 200 - total flux cleaned = -0.00172048 Jy ! Total flux subtracted in 200 components = -0.00172048 Jy ! Clean residual min=-0.000392 max=0.000394 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0295041 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0295041 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=0.011946Jy sigma=0.017863 ! Fit after self-cal, rms=0.011946Jy sigma=0.017863 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 = -6.81554e-06 Jy ! Component: 100 - total flux cleaned = -6.74976e-06 Jy ! Component: 150 - total flux cleaned = -6.79299e-06 Jy ! Component: 200 - total flux cleaned = -6.69197e-06 Jy ! Total flux subtracted in 200 components = -6.69197e-06 Jy ! Clean residual min=-0.000391 max=0.000393 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0294974 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0294974 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=0.011942Jy sigma=0.017864 ! Fit after self-cal, rms=0.011942Jy sigma=0.017864 ! 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=0.011942Jy sigma=0.017864 ! Fit after self-cal, rms=0.011630Jy sigma=0.017649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=3 mas, bpa=-3.242 degrees ! Estimated noise=6.09375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122717 Jy ! Component: 100 - total flux cleaned = -0.00149944 Jy ! Component: 150 - total flux cleaned = -0.00150866 Jy ! Component: 200 - total flux cleaned = -0.00151605 Jy ! Total flux subtracted in 200 components = -0.00151605 Jy ! Clean residual min=-0.000413 max=0.000397 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0279813 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0279813 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=0.011241Jy sigma=0.017848 ! Fit after self-cal, rms=0.011239Jy sigma=0.017846 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 = 5.20856e-06 Jy ! Component: 100 - total flux cleaned = 3.07212e-06 Jy ! Component: 150 - total flux cleaned = 1.1113e-06 Jy ! Component: 200 - total flux cleaned = 1.02073e-06 Jy ! Total flux subtracted in 200 components = 1.02073e-06 Jy ! Clean residual min=-0.000412 max=0.000395 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0279823 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0279823 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=0.011236Jy sigma=0.017850 ! Fit after self-cal, rms=0.011236Jy sigma=0.017850 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.12 mas, bpa=-3.167 degrees ! Estimated noise=5.15635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.12 at -3.167 degrees (North through East) ! Clean map min=-0.00034807 max=0.024673 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=0.7978 mas, bmaj=1.759 mas, bpa=-3.523 degrees ! Estimated noise=9.90437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018948 Jy ! Component: 100 - total flux cleaned = 0.0232748 Jy ! Component: 150 - total flux cleaned = 0.0249687 Jy ! Component: 200 - total flux cleaned = 0.0259381 Jy ! Total flux subtracted in 200 components = 0.0259381 Jy ! Clean residual min=-0.000895 max=0.000832 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0259381 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0259381 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.12 mas, bpa=-3.167 degrees ! Estimated noise=5.15635 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 = 0.000884616 Jy ! Component: 100 - total flux cleaned = 0.00133884 Jy ! Component: 150 - total flux cleaned = 0.00151567 Jy ! Component: 200 - total flux cleaned = 0.00163581 Jy ! Total flux subtracted in 200 components = 0.00163581 Jy ! Clean residual min=-0.000372 max=0.000383 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0275739 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0275739 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=2.149 mas, bmaj=3 mas, bpa=-3.242 degrees ! Estimated noise=6.09375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225184 Jy ! Component: 100 - total flux cleaned = 0.000283926 Jy ! Component: 150 - total flux cleaned = 0.000320824 Jy ! Component: 200 - total flux cleaned = 0.000336076 Jy ! Total flux subtracted in 200 components = 0.000336076 Jy ! Clean residual min=-0.000405 max=0.000394 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.02791 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 = 8.06909e-06 Jy ! Component: 100 - total flux cleaned = 1.7861e-05 Jy ! Component: 150 - total flux cleaned = 2.66014e-05 Jy ! Component: 200 - total flux cleaned = 3.43972e-05 Jy ! Total flux subtracted in 200 components = 3.43972e-05 Jy ! Clean residual min=-0.000405 max=0.000393 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0279444 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.0279444 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.12 mas, bpa=-3.167 degrees ! Estimated noise=5.15635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23201e-05 Jy ! Component: 100 - total flux cleaned = -7.93985e-05 Jy ! Component: 150 - total flux cleaned = -8.42569e-05 Jy ! Component: 200 - total flux cleaned = -8.43349e-05 Jy ! Total flux subtracted in 200 components = -8.43349e-05 Jy ! Clean residual min=-0.000371 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0278601 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0278601 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=0.011233Jy sigma=0.017866 ! Fit after self-cal, rms=0.011232Jy sigma=0.017865 wmodel ./J1254+2211_X_map.mod ! Writing 71 model components to file: ./J1254+2211_X_map.mod wobs ./J1254+2211_X_uvs.fits ! Writing UV FITS file: ./J1254+2211_X_uvs.fits wwins ./J1254+2211_X_map.win ! wwins: Wrote 2 windows to ./J1254+2211_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 = 2.96505e-05 Jy ! Component: 100 - total flux cleaned = 4.96145e-05 Jy ! Component: 150 - total flux cleaned = 6.87727e-05 Jy ! Component: 200 - total flux cleaned = 0.000105349 Jy ! Component: 250 - total flux cleaned = 0.000128889 Jy ! Component: 300 - total flux cleaned = 0.000151631 Jy ! Component: 350 - total flux cleaned = 0.000173719 Jy ! Component: 400 - total flux cleaned = 0.000189896 Jy ! Component: 450 - total flux cleaned = 0.000216285 Jy ! Component: 500 - total flux cleaned = 0.000242104 Jy ! Component: 550 - total flux cleaned = 0.000267531 Jy ! Component: 600 - total flux cleaned = 0.000287487 Jy ! Component: 650 - total flux cleaned = 0.000321781 Jy ! Component: 700 - total flux cleaned = 0.000321712 Jy ! Component: 750 - total flux cleaned = 0.00036443 Jy ! Component: 800 - total flux cleaned = 0.000378402 Jy ! Component: 850 - total flux cleaned = 0.000401439 Jy ! Component: 900 - total flux cleaned = 0.000424159 Jy ! Component: 950 - total flux cleaned = 0.000442125 Jy ! Component: 1000 - total flux cleaned = 0.000473314 Jy ! Component: 1050 - total flux cleaned = 0.000499716 Jy ! Component: 1100 - total flux cleaned = 0.000521458 Jy ! Component: 1150 - total flux cleaned = 0.000542983 Jy ! Component: 1200 - total flux cleaned = 0.000568517 Jy ! Component: 1250 - total flux cleaned = 0.000589576 Jy ! Component: 1300 - total flux cleaned = 0.000627093 Jy ! Component: 1350 - total flux cleaned = 0.000639459 Jy ! Component: 1400 - total flux cleaned = 0.000672172 Jy ! Component: 1450 - total flux cleaned = 0.00069237 Jy ! Component: 1500 - total flux cleaned = 0.000724371 Jy ! Component: 1550 - total flux cleaned = 0.000736251 Jy ! Component: 1600 - total flux cleaned = 0.000763785 Jy ! Component: 1650 - total flux cleaned = 0.000787139 Jy ! Component: 1700 - total flux cleaned = 0.000817967 Jy ! Component: 1750 - total flux cleaned = 0.000840853 Jy ! Component: 1800 - total flux cleaned = 0.000867385 Jy ! Component: 1850 - total flux cleaned = 0.000889939 Jy ! Component: 1900 - total flux cleaned = 0.000919784 Jy ! Component: 1950 - total flux cleaned = 0.000938244 Jy ! Component: 2000 - total flux cleaned = 0.000967579 Jy ! Component: 2050 - total flux cleaned = 0.00100394 Jy ! Component: 2100 - total flux cleaned = 0.00103637 Jy ! Component: 2150 - total flux cleaned = 0.00103994 Jy ! Component: 2200 - total flux cleaned = 0.00107188 Jy ! Component: 2250 - total flux cleaned = 0.00108242 Jy ! Component: 2300 - total flux cleaned = 0.0011034 Jy ! Component: 2350 - total flux cleaned = 0.0011277 Jy ! Component: 2400 - total flux cleaned = 0.00116212 Jy ! Component: 2450 - total flux cleaned = 0.00116892 Jy ! Component: 2500 - total flux cleaned = 0.00118927 Jy ! Component: 2550 - total flux cleaned = 0.0012095 Jy ! Component: 2600 - total flux cleaned = 0.00123627 Jy ! Component: 2650 - total flux cleaned = 0.00124951 Jy ! Component: 2700 - total flux cleaned = 0.00127592 Jy ! Component: 2750 - total flux cleaned = 0.0013021 Jy ! Component: 2800 - total flux cleaned = 0.00129559 Jy ! Component: 2850 - total flux cleaned = 0.00131501 Jy ! Component: 2900 - total flux cleaned = 0.00132465 Jy ! Component: 2950 - total flux cleaned = 0.00133425 Jy ! Component: 3000 - total flux cleaned = 0.00135009 Jy ! Component: 3050 - total flux cleaned = 0.00135956 Jy ! Component: 3100 - total flux cleaned = 0.00137206 Jy ! Component: 3150 - total flux cleaned = 0.00137517 Jy ! Component: 3200 - total flux cleaned = 0.00138447 Jy ! Component: 3250 - total flux cleaned = 0.00139061 Jy ! Component: 3300 - total flux cleaned = 0.00140891 Jy ! Component: 3350 - total flux cleaned = 0.00140285 Jy ! Component: 3400 - total flux cleaned = 0.00141492 Jy ! Component: 3450 - total flux cleaned = 0.00142093 Jy ! Component: 3500 - total flux cleaned = 0.00142392 Jy ! Component: 3550 - total flux cleaned = 0.00142394 Jy ! Component: 3600 - total flux cleaned = 0.00143274 Jy ! Component: 3650 - total flux cleaned = 0.00142103 Jy ! Component: 3700 - total flux cleaned = 0.00143558 Jy ! Component: 3750 - total flux cleaned = 0.00141533 Jy ! Component: 3800 - total flux cleaned = 0.0014355 Jy ! Component: 3850 - total flux cleaned = 0.00143266 Jy ! Component: 3900 - total flux cleaned = 0.00142981 Jy ! Component: 3950 - total flux cleaned = 0.00142415 Jy ! Component: 4000 - total flux cleaned = 0.00144106 Jy ! Component: 4050 - total flux cleaned = 0.00143544 Jy ! Total flux subtracted in 4096 components = 0.00144102 Jy ! Clean residual min=-0.000175 max=0.000172 Jy/beam ! Clean residual mean=-0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0293011 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 385 components and 0.0293011 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1254+2211_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.12 at -3.167 degrees (North through East) ! Clean map min=-0.00034679 max=0.024717 Jy/beam ! Writing clean map to FITS file: ./J1254+2211_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0247175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.82174e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585223 0.585223 1.17045 2.34089 4.68179 9.36357 18.7271 37.4543 74.9086 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.024 quit ! Quitting program ! Log file ./J1254+2211_X_uvs.log closed on Mon Oct 28 15:39:09 2013