! Started logfile: /d2/scr/pima/bp177e_uvs/J1905-0437_X_uvs.log on Sat Mar 22 21:08:58 2014 obs /d2/scr/pima/bp177e_uvs/J1905-0437_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1905-0437_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895833 visibilities/baseline/integration-bin. ! Found source: J1905-0437 ! ! 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 1032 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/bp177e_uvs/J1905-0437_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000928Jy sigma=38.679079 ! Fit after self-cal, rms=0.940422Jy sigma=36.342358 ! 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=0.9865 mas, bmaj=3.259 mas, bpa=18.18 degrees ! Estimated noise=0.802394 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 = 0.0448317 Jy ! Component: 100 - total flux cleaned = 0.0555936 Jy ! Total flux subtracted in 100 components = 0.0555936 Jy ! Clean residual min=-0.002940 max=0.004817 Jy/beam ! Clean residual mean=0.000002 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0555936 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0555936 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=0.022495Jy sigma=0.727152 ! Fit after self-cal, rms=0.022456Jy sigma=0.726090 ! 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=1.162 mas, bmaj=3.566 mas, bpa=19.43 degrees ! Estimated noise=0.595445 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 = 0.00749626 Jy ! Component: 100 - total flux cleaned = 0.0120875 Jy ! Component: 150 - total flux cleaned = 0.015089 Jy ! Component: 200 - total flux cleaned = 0.0170773 Jy ! Total flux subtracted in 200 components = 0.0170773 Jy ! Clean residual min=-0.002140 max=0.002198 Jy/beam ! Clean residual mean=-0.000005 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0726709 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.0726709 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=0.019608Jy sigma=0.592200 ! Fit after self-cal, rms=0.019599Jy sigma=0.591501 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 3.566 at 19.43 degrees (North through East) ! Clean map min=-0.0020762 max=0.057026 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 1.07 FD 1.13 HN 1.03 KP 0.94 ! LA 1.00 NL 1.01 OV 1.02 PT 0.85 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 0.90 KP 0.91 ! LA 0.95 NL 1.06 OV 0.88 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 1.02 KP 1.14 ! LA 0.92 NL 1.00 OV 1.01 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.07 KP 0.89 ! LA 1.00 NL 0.97 OV 0.92 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.06 KP 1.03 ! LA 1.00 NL 0.95 OV 0.91 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.19 KP 1.01 ! LA 1.03 NL 1.01 OV 1.03 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.10 KP 0.99 ! LA 0.90 NL 0.99 OV 1.09 PT 0.93 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.019599Jy sigma=0.591501 ! Fit after self-cal, rms=0.018724Jy sigma=0.546393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=3.61 mas, bpa=19.47 degrees ! Estimated noise=0.589204 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 = 0.000265171 Jy ! Component: 100 - total flux cleaned = 0.000277567 Jy ! Component: 150 - total flux cleaned = 0.000266028 Jy ! Component: 200 - total flux cleaned = 0.00025603 Jy ! Total flux subtracted in 200 components = 0.00025603 Jy ! Clean residual min=-0.001430 max=0.001800 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.072927 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.072927 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=0.018705Jy sigma=0.545307 ! Fit after self-cal, rms=0.018709Jy sigma=0.545131 ! 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=0.018709Jy sigma=0.545131 ! Fit after self-cal, rms=0.018691Jy sigma=0.535889 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.625 mas, bpa=19.43 degrees ! Estimated noise=0.592679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314901 Jy ! Component: 100 - total flux cleaned = -0.000417383 Jy ! Component: 150 - total flux cleaned = -0.000503459 Jy ! Component: 200 - total flux cleaned = -0.00056765 Jy ! Total flux subtracted in 200 components = -0.00056765 Jy ! Clean residual min=-0.001495 max=0.001751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0723593 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0723593 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=0.018673Jy sigma=0.535258 ! Fit after self-cal, rms=0.018671Jy sigma=0.535211 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 (26.6, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100756 Jy ! Component: 100 - total flux cleaned = 0.00100783 Jy ! Component: 150 - total flux cleaned = 0.00103297 Jy ! Component: 200 - total flux cleaned = 0.00101194 Jy ! Total flux subtracted in 200 components = 0.00101194 Jy ! Clean residual min=-0.001456 max=0.001257 Jy/beam ! Clean residual mean=-0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0733713 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0733713 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=0.018512Jy sigma=0.529843 ! Fit after self-cal, rms=0.018510Jy sigma=0.529720 ! 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=0.018510Jy sigma=0.529720 ! Fit after self-cal, rms=0.018519Jy sigma=0.529269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.628 mas, bpa=19.39 degrees ! Estimated noise=0.591826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123901 Jy ! Component: 100 - total flux cleaned = 8.9403e-05 Jy ! Component: 150 - total flux cleaned = 2.59527e-05 Jy ! Component: 200 - total flux cleaned = -1.8867e-05 Jy ! Total flux subtracted in 200 components = -1.8867e-05 Jy ! Clean residual min=-0.001402 max=0.001104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0733524 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.0733524 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=0.018484Jy sigma=0.528039 ! Fit after self-cal, rms=0.018484Jy sigma=0.528014 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 = -5.90582e-05 Jy ! Component: 100 - total flux cleaned = -8.56637e-05 Jy ! Component: 150 - total flux cleaned = -0.000135057 Jy ! Component: 200 - total flux cleaned = -0.000146684 Jy ! Total flux subtracted in 200 components = -0.000146684 Jy ! Clean residual min=-0.001406 max=0.001095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0732057 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.0732057 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=0.018465Jy sigma=0.527338 ! Fit after self-cal, rms=0.018465Jy sigma=0.527327 ! 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=0.018465Jy sigma=0.527327 ! Fit after self-cal, rms=0.018469Jy sigma=0.527246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=4.253 mas, bpa=11.99 degrees ! Estimated noise=0.654205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57166e-05 Jy ! Component: 100 - total flux cleaned = -2.19725e-05 Jy ! Component: 150 - total flux cleaned = -2.15783e-05 Jy ! Component: 200 - total flux cleaned = 7.10502e-07 Jy ! Total flux subtracted in 200 components = 7.10502e-07 Jy ! Clean residual min=-0.001175 max=0.001227 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0732064 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.0732064 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=0.018462Jy sigma=0.526987 ! Fit after self-cal, rms=0.018463Jy sigma=0.526937 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 = -3.39557e-05 Jy ! Component: 100 - total flux cleaned = -3.42062e-05 Jy ! Component: 150 - total flux cleaned = -7.67688e-06 Jy ! Component: 200 - total flux cleaned = 2.64798e-07 Jy ! Total flux subtracted in 200 components = 2.64798e-07 Jy ! Clean residual min=-0.001168 max=0.001235 Jy/beam ! Clean residual mean=-0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0732067 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.0732067 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=0.018459Jy sigma=0.526902 ! Fit after self-cal, rms=0.018458Jy sigma=0.526869 ! 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=1.176 mas, bmaj=3.63 mas, bpa=19.38 degrees ! Estimated noise=0.591442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 3.63 at 19.38 degrees (North through East) ! Clean map min=-0.0013088 max=0.056713 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=0.9902 mas, bmaj=3.291 mas, bpa=18.18 degrees ! Estimated noise=0.806151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450274 Jy ! Component: 100 - total flux cleaned = 0.0556372 Jy ! Component: 150 - total flux cleaned = 0.0603572 Jy ! Component: 200 - total flux cleaned = 0.0633816 Jy ! Total flux subtracted in 200 components = 0.0633816 Jy ! Clean residual min=-0.002059 max=0.002870 Jy/beam ! Clean residual mean=0.000000 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0633816 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0633816 Jy ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.63 mas, bpa=19.38 degrees ! Estimated noise=0.591442 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) ! Added new window around map position (2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332961 Jy ! Component: 100 - total flux cleaned = 0.0054218 Jy ! Component: 150 - total flux cleaned = 0.00687059 Jy ! Component: 200 - total flux cleaned = 0.00756067 Jy ! Total flux subtracted in 200 components = 0.00756067 Jy ! Clean residual min=-0.001527 max=0.001359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0709423 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.0709422 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=2.395 mas, bmaj=4.253 mas, bpa=11.99 degrees ! Estimated noise=0.654205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676381 Jy ! Component: 100 - total flux cleaned = 0.0011974 Jy ! Component: 150 - total flux cleaned = 0.00162323 Jy ! Component: 200 - total flux cleaned = 0.00196351 Jy ! Total flux subtracted in 200 components = 0.00196351 Jy ! Clean residual min=-0.001193 max=0.001152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0729058 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 = 0.000253475 Jy ! Component: 100 - total flux cleaned = 0.000463348 Jy ! Component: 150 - total flux cleaned = 0.000670913 Jy ! Component: 200 - total flux cleaned = 0.000843658 Jy ! Total flux subtracted in 200 components = 0.000843658 Jy ! Clean residual min=-0.001056 max=0.001128 Jy/beam ! Clean residual mean=-0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0737494 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 94 components and 0.0737494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.63 mas, bpa=19.38 degrees ! Estimated noise=0.591442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129646 Jy ! Component: 100 - total flux cleaned = 0.000210444 Jy ! Component: 150 - total flux cleaned = 0.000264998 Jy ! Component: 200 - total flux cleaned = 0.000316648 Jy ! Total flux subtracted in 200 components = 0.000316648 Jy ! Clean residual min=-0.001271 max=0.001033 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0740661 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.0740661 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=0.018435Jy sigma=0.524914 ! Fit after self-cal, rms=0.018422Jy sigma=0.524619 wmodel /d2/scr/pima/bp177e_uvs/J1905-0437_X_map.mod ! Writing 118 model components to file: /d2/scr/pima/bp177e_uvs/J1905-0437_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1905-0437_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1905-0437_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1905-0437_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1905-0437_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 = -0.00015326 Jy ! Component: 100 - total flux cleaned = 4.08973e-05 Jy ! Component: 150 - total flux cleaned = 0.000219656 Jy ! Component: 200 - total flux cleaned = 0.000326217 Jy ! Component: 250 - total flux cleaned = 0.000442262 Jy ! Component: 300 - total flux cleaned = 0.000483671 Jy ! Component: 350 - total flux cleaned = 0.000577144 Jy ! Component: 400 - total flux cleaned = 0.000628671 Jy ! Component: 450 - total flux cleaned = 0.000666162 Jy ! Component: 500 - total flux cleaned = 0.000629571 Jy ! Component: 550 - total flux cleaned = 0.000641282 Jy ! Component: 600 - total flux cleaned = 0.000606596 Jy ! Component: 650 - total flux cleaned = 0.00059542 Jy ! Component: 700 - total flux cleaned = 0.000584591 Jy ! Component: 750 - total flux cleaned = 0.00056317 Jy ! Component: 800 - total flux cleaned = 0.000552758 Jy ! Component: 850 - total flux cleaned = 0.000532153 Jy ! Component: 900 - total flux cleaned = 0.00050206 Jy ! Component: 950 - total flux cleaned = 0.000462679 Jy ! Component: 1000 - total flux cleaned = 0.000433768 Jy ! Component: 1050 - total flux cleaned = 0.000386418 Jy ! Component: 1100 - total flux cleaned = 0.000339993 Jy ! Component: 1150 - total flux cleaned = 0.000303366 Jy ! Component: 1200 - total flux cleaned = 0.000276289 Jy ! Component: 1250 - total flux cleaned = 0.000223301 Jy ! Component: 1300 - total flux cleaned = 0.000223287 Jy ! Component: 1350 - total flux cleaned = 0.000188851 Jy ! Component: 1400 - total flux cleaned = 0.000188928 Jy ! Component: 1450 - total flux cleaned = 0.000180532 Jy ! Component: 1500 - total flux cleaned = 0.000172267 Jy ! Component: 1550 - total flux cleaned = 0.000172173 Jy ! Component: 1600 - total flux cleaned = 0.000132147 Jy ! Component: 1650 - total flux cleaned = 0.000124208 Jy ! Component: 1700 - total flux cleaned = 0.00010085 Jy ! Component: 1750 - total flux cleaned = 0.000100901 Jy ! Component: 1800 - total flux cleaned = 9.34059e-05 Jy ! Component: 1850 - total flux cleaned = 9.34687e-05 Jy ! Component: 1900 - total flux cleaned = 8.61349e-05 Jy ! Component: 1950 - total flux cleaned = 7.14432e-05 Jy ! Component: 2000 - total flux cleaned = 7.8726e-05 Jy ! Component: 2050 - total flux cleaned = 7.8797e-05 Jy ! Component: 2100 - total flux cleaned = 6.47506e-05 Jy ! Component: 2150 - total flux cleaned = 8.56152e-05 Jy ! Component: 2200 - total flux cleaned = 5.80247e-05 Jy ! Component: 2250 - total flux cleaned = 5.12734e-05 Jy ! Component: 2300 - total flux cleaned = 3.10398e-05 Jy ! Component: 2350 - total flux cleaned = 1.7697e-05 Jy ! Component: 2400 - total flux cleaned = 4.34707e-06 Jy ! Component: 2450 - total flux cleaned = -3.51671e-05 Jy ! Component: 2500 - total flux cleaned = -4.17053e-05 Jy ! Component: 2550 - total flux cleaned = -6.76808e-05 Jy ! Component: 2600 - total flux cleaned = -7.41846e-05 Jy ! Component: 2650 - total flux cleaned = -9.97649e-05 Jy ! Component: 2700 - total flux cleaned = -8.71544e-05 Jy ! Component: 2750 - total flux cleaned = -0.000112295 Jy ! Component: 2800 - total flux cleaned = -9.98485e-05 Jy ! Component: 2850 - total flux cleaned = -9.36663e-05 Jy ! Component: 2900 - total flux cleaned = -7.50858e-05 Jy ! Component: 2950 - total flux cleaned = -5.66572e-05 Jy ! Component: 3000 - total flux cleaned = -7.50901e-05 Jy ! Component: 3050 - total flux cleaned = -5.67613e-05 Jy ! Component: 3100 - total flux cleaned = -5.67639e-05 Jy ! Component: 3150 - total flux cleaned = -4.47221e-05 Jy ! Component: 3200 - total flux cleaned = -3.87444e-05 Jy ! Component: 3250 - total flux cleaned = -5.67564e-05 Jy ! Component: 3300 - total flux cleaned = -5.07571e-05 Jy ! Component: 3350 - total flux cleaned = -3.2889e-05 Jy ! Component: 3400 - total flux cleaned = -3.29028e-05 Jy ! Component: 3450 - total flux cleaned = -2.702e-05 Jy ! Component: 3500 - total flux cleaned = -3.88455e-05 Jy ! Component: 3550 - total flux cleaned = -5.06448e-05 Jy ! Component: 3600 - total flux cleaned = -5.653e-05 Jy ! Component: 3650 - total flux cleaned = -5.0666e-05 Jy ! Component: 3700 - total flux cleaned = -5.65247e-05 Jy ! Component: 3750 - total flux cleaned = -5.6546e-05 Jy ! Component: 3800 - total flux cleaned = -7.40696e-05 Jy ! Component: 3850 - total flux cleaned = -6.82713e-05 Jy ! Component: 3900 - total flux cleaned = -7.40928e-05 Jy ! Component: 3950 - total flux cleaned = -7.40898e-05 Jy ! Component: 4000 - total flux cleaned = -7.99046e-05 Jy ! Component: 4050 - total flux cleaned = -7.98757e-05 Jy ! Total flux subtracted in 4096 components = -9.15024e-05 Jy ! Clean residual min=-0.000344 max=0.000334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0739745 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 377 components and 0.0739745 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1905-0437_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 3.63 at 19.38 degrees (North through East) ! Clean map min=-0.0010309 max=0.057375 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1905-0437_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0573754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.28301e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485383 0.485383 0.970765 1.94153 3.88306 7.76612 15.5322 31.0645 62.129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 618.069 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1905-0437_X_uvs.log closed on Sat Mar 22 21:09:03 2014