! Started logfile: /scr/pima/s3111c_uvs/J1204+1145_X_uvs.log on Tue Jul 24 09:22:42 2012 obs /scr/pima/s3111c_uvs/J1204+1145_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1204+1145_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735484 visibilities/baseline/integration-bin. ! Found source: J1204+1145 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16416 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J1204+1145_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 = 512x512 pixels with 0.100x0.100 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999767Jy sigma=0.706942 ! Fit after self-cal, rms=0.986563Jy sigma=0.697606 ! 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=1.248 mas, bmaj=2.038 mas, bpa=36.61 degrees ! Estimated noise=15.3935 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 = 0.0112381 Jy ! Component: 100 - total flux cleaned = 0.0141581 Jy ! Total flux subtracted in 100 components = 0.0141581 Jy ! Clean residual min=-0.002405 max=0.002438 Jy/beam ! Clean residual mean=-0.000005 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0141581 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0141581 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=0.030652Jy sigma=0.021674 ! Fit after self-cal, rms=0.029316Jy sigma=0.020730 ! 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=1.509 mas, bmaj=2.354 mas, bpa=34.67 degrees ! Estimated noise=7.98189 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 = 0.00284567 Jy ! Component: 100 - total flux cleaned = 0.00305261 Jy ! Component: 150 - total flux cleaned = 0.0030835 Jy ! Component: 200 - total flux cleaned = 0.00305464 Jy ! Total flux subtracted in 200 components = 0.00305464 Jy ! Clean residual min=-0.001586 max=0.001670 Jy/beam ! Clean residual mean=-0.000030 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0172127 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0172127 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=0.029054Jy sigma=0.020544 ! Fit after self-cal, rms=0.029043Jy sigma=0.020536 ! 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 0.83 FD 1.13 GB 2.74 HN 0.95 ! KP 1.00 LA 1.04 NL 1.16 OV 0.84 ! PT 1.23 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.16 GB 2.54 HN 0.92 ! KP 0.97 LA 1.16 NL 1.22 OV 0.93 ! PT 1.31 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.99 GB 2.65 HN 0.93 ! KP 1.11 LA 1.09 NL 1.10 OV 0.95 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.10 GB 3.10 HN 0.87 ! KP 0.97 LA 1.07 NL 1.20 OV 0.93 ! PT 1.14 SC 1.20 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.79 GB 2.96 HN 0.78 ! KP 0.97 LA 1.04 NL 1.10 OV 0.90 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.63 FD 0.70 GB 3.03 HN 0.88 ! KP 0.89 LA 1.11 NL 0.98 OV 0.70 ! PT 1.11 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.63 GB 2.82 HN 0.89 ! KP 0.84 LA 1.08 NL 0.91 OV 0.75 ! PT 1.00* SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.51 FD 0.52 GB 3.18 HN 0.74 ! KP 0.99 LA 1.05 NL 0.87 OV 0.70 ! PT 0.92 SC 0.67 ! ! ! Fit before self-cal, rms=0.029043Jy sigma=0.020536 ! Fit after self-cal, rms=0.026404Jy sigma=0.019758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.435 mas, bmaj=2.287 mas, bpa=36.56 degrees ! Estimated noise=7.82808 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 = 0.000350252 Jy ! Component: 100 - total flux cleaned = 0.000350268 Jy ! Component: 150 - total flux cleaned = 0.000299567 Jy ! Component: 200 - total flux cleaned = 0.000268442 Jy ! Total flux subtracted in 200 components = 0.000268442 Jy ! Clean residual min=-0.000625 max=0.000679 Jy/beam ! Clean residual mean=-0.000005 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0174812 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0174812 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=0.026387Jy sigma=0.019741 ! Fit after self-cal, rms=0.026731Jy sigma=0.019606 ! 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=0.026731Jy sigma=0.019606 ! Fit after self-cal, rms=0.029449Jy sigma=0.019473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=2.303 mas, bpa=34.22 degrees ! Estimated noise=7.976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120479 Jy ! Component: 100 - total flux cleaned = 0.000176403 Jy ! Component: 150 - total flux cleaned = 0.000190877 Jy ! Component: 200 - total flux cleaned = 0.000199182 Jy ! Total flux subtracted in 200 components = 0.000199182 Jy ! Clean residual min=-0.000482 max=0.000512 Jy/beam ! Clean residual mean=0.000009 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0176804 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0176804 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=0.029447Jy sigma=0.019471 ! Fit after self-cal, rms=0.029711Jy sigma=0.019409 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 = -0.000174344 Jy ! Component: 100 - total flux cleaned = -0.000222814 Jy ! Component: 150 - total flux cleaned = -0.00026805 Jy ! Component: 200 - total flux cleaned = -0.000298177 Jy ! Total flux subtracted in 200 components = -0.000298177 Jy ! Clean residual min=-0.000565 max=0.000480 Jy/beam ! Clean residual mean=-0.000005 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0173822 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0173822 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=0.029707Jy sigma=0.019407 ! Fit after self-cal, rms=0.029715Jy sigma=0.019404 ! 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=0.029715Jy sigma=0.019404 ! Fit after self-cal, rms=0.031542Jy sigma=0.019384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=2.308 mas, bpa=33.69 degrees ! Estimated noise=8.07617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021289 Jy ! Component: 100 - total flux cleaned = 0.000257175 Jy ! Component: 150 - total flux cleaned = 0.000264616 Jy ! Component: 200 - total flux cleaned = 0.000268075 Jy ! Total flux subtracted in 200 components = 0.000268075 Jy ! Clean residual min=-0.000473 max=0.000467 Jy/beam ! Clean residual mean=0.000003 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0176503 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0176503 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=0.031539Jy sigma=0.019384 ! Fit after self-cal, rms=0.031692Jy sigma=0.019368 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 = -7.84849e-05 Jy ! Component: 100 - total flux cleaned = -0.000130876 Jy ! Component: 150 - total flux cleaned = -0.000146866 Jy ! Component: 200 - total flux cleaned = -0.000156218 Jy ! Total flux subtracted in 200 components = -0.000156218 Jy ! Clean residual min=-0.000497 max=0.000486 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.017494 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0174941 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=0.031690Jy sigma=0.019367 ! Fit after self-cal, rms=0.031694Jy sigma=0.019365 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.031694Jy sigma=0.019365 ! Fit after self-cal, rms=0.032877Jy sigma=0.019359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=2.437 mas, bpa=28.22 degrees ! Estimated noise=8.54378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181784 Jy ! Component: 100 - total flux cleaned = 0.000197838 Jy ! Component: 150 - total flux cleaned = 0.000194398 Jy ! Component: 200 - total flux cleaned = 0.000194618 Jy ! Total flux subtracted in 200 components = 0.000194618 Jy ! Clean residual min=-0.000469 max=0.000534 Jy/beam ! Clean residual mean=0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0176887 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0176887 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=0.032874Jy sigma=0.019358 ! Fit after self-cal, rms=0.032958Jy sigma=0.019348 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 = -4.13609e-05 Jy ! Component: 100 - total flux cleaned = -7.53883e-05 Jy ! Component: 150 - total flux cleaned = -7.15999e-05 Jy ! Component: 200 - total flux cleaned = -6.84339e-05 Jy ! Total flux subtracted in 200 components = -6.84339e-05 Jy ! Clean residual min=-0.000486 max=0.000532 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0176202 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.0176202 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=0.032956Jy sigma=0.019347 ! Fit after self-cal, rms=0.032957Jy sigma=0.019347 ! 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=1.417 mas, bmaj=2.309 mas, bpa=33.66 degrees ! Estimated noise=8.14398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.417 x 2.309 at 33.66 degrees (North through East) ! Clean map min=-0.00057475 max=0.016498 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=1.121 mas, bmaj=2.014 mas, bpa=33.87 degrees ! Estimated noise=14.8858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01295 Jy ! Component: 100 - total flux cleaned = 0.0159757 Jy ! Component: 150 - total flux cleaned = 0.0169197 Jy ! Component: 200 - total flux cleaned = 0.0171418 Jy ! Total flux subtracted in 200 components = 0.0171418 Jy ! Clean residual min=-0.000998 max=0.000933 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0171418 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0171418 Jy ! Inverting map and beam ! Estimated beam: bmin=1.417 mas, bmaj=2.309 mas, bpa=33.66 degrees ! Estimated noise=8.14398 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 = 0.000229407 Jy ! Component: 100 - total flux cleaned = 0.000362087 Jy ! Component: 150 - total flux cleaned = 0.000365223 Jy ! Component: 200 - total flux cleaned = 0.000365908 Jy ! Total flux subtracted in 200 components = 0.000365908 Jy ! Clean residual min=-0.000531 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0175077 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0175077 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=2.437 mas, bpa=28.22 degrees ! Estimated noise=8.54378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.19521e-05 Jy ! Component: 100 - total flux cleaned = 3.19016e-05 Jy ! Component: 150 - total flux cleaned = 3.72696e-05 Jy ! Component: 200 - total flux cleaned = 3.71861e-05 Jy ! Total flux subtracted in 200 components = 3.71861e-05 Jy ! Clean residual min=-0.000525 max=0.000547 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0175449 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 = -1.16947e-07 Jy ! Component: 100 - total flux cleaned = -2.0662e-07 Jy ! Component: 150 - total flux cleaned = -2.93131e-07 Jy ! Component: 200 - total flux cleaned = -2.09948e-07 Jy ! Total flux subtracted in 200 components = -2.09948e-07 Jy ! Clean residual min=-0.000498 max=0.000541 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0175447 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.0175447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.417 mas, bmaj=2.309 mas, bpa=33.66 degrees ! Estimated noise=8.14398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.30302e-06 Jy ! Component: 100 - total flux cleaned = 5.20402e-06 Jy ! Component: 150 - total flux cleaned = 9.05888e-06 Jy ! Component: 200 - total flux cleaned = 1.25659e-05 Jy ! Total flux subtracted in 200 components = 1.25659e-05 Jy ! Clean residual min=-0.000510 max=0.000523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0175572 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0175572 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=0.032955Jy sigma=0.019350 ! Fit after self-cal, rms=0.032942Jy sigma=0.019348 wmodel /scr/pima/s3111c_uvs/J1204+1145_X_map.mod ! Writing 72 model components to file: /scr/pima/s3111c_uvs/J1204+1145_X_map.mod wobs /scr/pima/s3111c_uvs/J1204+1145_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1204+1145_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1204+1145_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J1204+1145_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.25036e-05 Jy ! Component: 100 - total flux cleaned = 8.37116e-05 Jy ! Component: 150 - total flux cleaned = 5.93562e-05 Jy ! Component: 200 - total flux cleaned = 1.33298e-05 Jy ! Component: 250 - total flux cleaned = 2.08069e-05 Jy ! Component: 300 - total flux cleaned = 2.77482e-05 Jy ! Component: 350 - total flux cleaned = 2.77768e-05 Jy ! Component: 400 - total flux cleaned = 2.11636e-05 Jy ! Component: 450 - total flux cleaned = 2.1099e-05 Jy ! Component: 500 - total flux cleaned = 2.10579e-05 Jy ! Component: 550 - total flux cleaned = 2.71389e-05 Jy ! Component: 600 - total flux cleaned = 2.71893e-05 Jy ! Component: 650 - total flux cleaned = 3.29771e-05 Jy ! Component: 700 - total flux cleaned = 3.29438e-05 Jy ! Component: 750 - total flux cleaned = 3.86063e-05 Jy ! Component: 800 - total flux cleaned = 3.86237e-05 Jy ! Component: 850 - total flux cleaned = 3.86307e-05 Jy ! Component: 900 - total flux cleaned = 4.38234e-05 Jy ! Component: 950 - total flux cleaned = 5.40891e-05 Jy ! Component: 1000 - total flux cleaned = 5.40283e-05 Jy ! Component: 1050 - total flux cleaned = 4.91348e-05 Jy ! Component: 1100 - total flux cleaned = 5.40256e-05 Jy ! Component: 1150 - total flux cleaned = 6.36046e-05 Jy ! Component: 1200 - total flux cleaned = 6.83293e-05 Jy ! Component: 1250 - total flux cleaned = 7.76271e-05 Jy ! Component: 1300 - total flux cleaned = 8.21351e-05 Jy ! Component: 1350 - total flux cleaned = 8.20999e-05 Jy ! Component: 1400 - total flux cleaned = 8.65714e-05 Jy ! Component: 1450 - total flux cleaned = 9.53219e-05 Jy ! Component: 1500 - total flux cleaned = 9.96462e-05 Jy ! Component: 1550 - total flux cleaned = 9.97153e-05 Jy ! Component: 1600 - total flux cleaned = 0.000116464 Jy ! Component: 1650 - total flux cleaned = 0.000124711 Jy ! Component: 1700 - total flux cleaned = 0.000137004 Jy ! Component: 1750 - total flux cleaned = 0.000161115 Jy ! Component: 1800 - total flux cleaned = 0.000176945 Jy ! Component: 1850 - total flux cleaned = 0.000200372 Jy ! Component: 1900 - total flux cleaned = 0.000204197 Jy ! Component: 1950 - total flux cleaned = 0.00021947 Jy ! Component: 2000 - total flux cleaned = 0.000230766 Jy ! Total flux subtracted in 2048 components = 0.000234456 Jy ! Clean residual min=-0.000220 max=0.000207 Jy/beam ! Clean residual mean=-0.000003 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0177917 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 231 components and 0.0177917 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1204+1145_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.417 x 2.309 at 33.66 degrees (North through East) ! Clean map min=-0.00048128 max=0.016431 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1204+1145_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0164313 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.82587e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61142 1.61142 3.22283 6.44566 12.8913 25.7826 51.5653 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1204+1145_X_uvs.log closed on Tue Jul 24 09:22:44 2012