! Started logfile: /d2/scr/pima/bp177h_uvs/J1532+5854_X_uvs.log on Sat Mar 29 22:23:15 2014 obs /d2/scr/pima/bp177h_uvs/J1532+5854_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1532+5854_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1532+5854 ! ! 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 1080 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/bp177h_uvs/J1532+5854_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. ! ! 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=1.000726Jy sigma=38.592127 ! Fit after self-cal, rms=0.963435Jy sigma=37.153645 ! 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=0.7465 mas, bmaj=2.823 mas, bpa=27.6 degrees ! Estimated noise=0.808636 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 = 0.0272303 Jy ! Component: 100 - total flux cleaned = 0.0332457 Jy ! Total flux subtracted in 100 components = 0.0332457 Jy ! Clean residual min=-0.002179 max=0.002857 Jy/beam ! Clean residual mean=0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0332457 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0332457 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=0.017918Jy sigma=0.664311 ! Fit after self-cal, rms=0.016610Jy sigma=0.617598 ! 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=0.9223 mas, bmaj=2.848 mas, bpa=26.85 degrees ! Estimated noise=0.56365 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 = 0.00412164 Jy ! Component: 100 - total flux cleaned = 0.00610512 Jy ! Component: 150 - total flux cleaned = 0.00719852 Jy ! Component: 200 - total flux cleaned = 0.00786278 Jy ! Total flux subtracted in 200 components = 0.00786278 Jy ! Clean residual min=-0.001678 max=0.001721 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0411085 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0411085 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=0.015622Jy sigma=0.579706 ! Fit after self-cal, rms=0.015622Jy sigma=0.579534 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9223 x 2.848 at 26.85 degrees (North through East) ! Clean map min=-0.0016048 max=0.037116 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 1.11 FD 1.15 HN 0.95 KP 0.90 ! LA 0.95 MK 0.97 NL 1.17 OV 0.97 ! PT 0.85 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.88 KP 0.99 ! LA 0.93 MK 0.95 NL 1.18 OV 0.89 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.91 KP 1.04 ! LA 0.94 MK 0.92 NL 1.01 OV 0.97 ! PT 0.87 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015622Jy sigma=0.579534 ! Fit after self-cal, rms=0.014938Jy sigma=0.568276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9185 mas, bmaj=2.855 mas, bpa=26.76 degrees ! Estimated noise=0.551752 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 = -0.000323385 Jy ! Component: 100 - total flux cleaned = -0.000338442 Jy ! Component: 150 - total flux cleaned = -0.000303829 Jy ! Component: 200 - total flux cleaned = -0.000264633 Jy ! Total flux subtracted in 200 components = -0.000264633 Jy ! Clean residual min=-0.001492 max=0.001293 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0408439 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0408439 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=0.014911Jy sigma=0.567297 ! Fit after self-cal, rms=0.014912Jy sigma=0.567230 ! 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=0.014912Jy sigma=0.567230 ! Fit after self-cal, rms=0.014669Jy sigma=0.558930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.851 mas, bpa=26.87 degrees ! Estimated noise=0.548386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.18473e-05 Jy ! Component: 100 - total flux cleaned = -5.13108e-07 Jy ! Component: 150 - total flux cleaned = 1.5103e-05 Jy ! Component: 200 - total flux cleaned = 2.92174e-05 Jy ! Total flux subtracted in 200 components = 2.92174e-05 Jy ! Clean residual min=-0.001406 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0408731 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0408731 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=0.558464 ! Fit after self-cal, rms=0.014658Jy sigma=0.558419 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 = 8.39793e-06 Jy ! Component: 100 - total flux cleaned = 2.09004e-05 Jy ! Component: 150 - total flux cleaned = 2.66688e-05 Jy ! Component: 200 - total flux cleaned = 2.1142e-05 Jy ! Total flux subtracted in 200 components = 2.1142e-05 Jy ! Clean residual min=-0.001406 max=0.001145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0408942 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0408942 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=0.014654Jy sigma=0.558246 ! Fit after self-cal, rms=0.014654Jy sigma=0.558245 ! 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=0.014654Jy sigma=0.558245 ! Fit after self-cal, rms=0.014588Jy sigma=0.558121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9142 mas, bmaj=2.851 mas, bpa=26.9 degrees ! Estimated noise=0.545606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63522e-05 Jy ! Component: 100 - total flux cleaned = -6.89153e-06 Jy ! Component: 150 - total flux cleaned = -8.30195e-07 Jy ! Component: 200 - total flux cleaned = 4.95412e-06 Jy ! Total flux subtracted in 200 components = 4.95412e-06 Jy ! Clean residual min=-0.001384 max=0.001129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0408992 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0408992 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=0.014582Jy sigma=0.557874 ! Fit after self-cal, rms=0.014582Jy sigma=0.557872 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 = 4.30108e-07 Jy ! Component: 100 - total flux cleaned = -4.90415e-06 Jy ! Component: 150 - total flux cleaned = -1.0098e-05 Jy ! Component: 200 - total flux cleaned = -1.51747e-05 Jy ! Total flux subtracted in 200 components = -1.51747e-05 Jy ! Clean residual min=-0.001381 max=0.001126 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.040884 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.040884 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=0.014578Jy sigma=0.557747 ! Fit after self-cal, rms=0.014579Jy sigma=0.557746 ! 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=0.014579Jy sigma=0.557746 ! Fit after self-cal, rms=0.014536Jy sigma=0.557697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=3.066 mas, bpa=27.15 degrees ! Estimated noise=0.688784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212324 Jy ! Component: 100 - total flux cleaned = 0.000221336 Jy ! Component: 150 - total flux cleaned = 0.000213922 Jy ! Component: 200 - total flux cleaned = 0.000214036 Jy ! Total flux subtracted in 200 components = 0.000214036 Jy ! Clean residual min=-0.001421 max=0.001555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.041098 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.041098 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=0.014537Jy sigma=0.557741 ! Fit after self-cal, rms=0.014537Jy sigma=0.557735 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 = 8.31223e-06 Jy ! Component: 100 - total flux cleaned = 2.14415e-06 Jy ! Component: 150 - total flux cleaned = -3.46308e-06 Jy ! Component: 200 - total flux cleaned = -8.60577e-06 Jy ! Total flux subtracted in 200 components = -8.60577e-06 Jy ! Clean residual min=-0.001407 max=0.001545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0410894 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0410894 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=0.014539Jy sigma=0.557840 ! Fit after self-cal, rms=0.014539Jy sigma=0.557835 ! 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=0.9128 mas, bmaj=2.851 mas, bpa=26.91 degrees ! Estimated noise=0.543778 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 2.851 at 26.91 degrees (North through East) ! Clean map min=-0.0012906 max=0.035881 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=0.737 mas, bmaj=2.828 mas, bpa=27.66 degrees ! Estimated noise=0.775589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266476 Jy ! Component: 100 - total flux cleaned = 0.032661 Jy ! Component: 150 - total flux cleaned = 0.0351425 Jy ! Component: 200 - total flux cleaned = 0.0367021 Jy ! Total flux subtracted in 200 components = 0.0367021 Jy ! Clean residual min=-0.001848 max=0.001640 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.036702 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.036702 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=2.851 mas, bpa=26.91 degrees ! Estimated noise=0.543778 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 (-43.6, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215173 Jy ! Component: 100 - total flux cleaned = 0.00334748 Jy ! Component: 150 - total flux cleaned = 0.00379345 Jy ! Component: 200 - total flux cleaned = 0.00384385 Jy ! Total flux subtracted in 200 components = 0.00384385 Jy ! Clean residual min=-0.001365 max=0.001090 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0405459 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.0405459 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=1.982 mas, bmaj=3.066 mas, bpa=27.15 degrees ! Estimated noise=0.688784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440779 Jy ! Component: 100 - total flux cleaned = 0.000523178 Jy ! Component: 150 - total flux cleaned = 0.000507273 Jy ! Component: 200 - total flux cleaned = 0.000493573 Jy ! Total flux subtracted in 200 components = 0.000493573 Jy ! Clean residual min=-0.001235 max=0.001336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0410395 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 = -1.23344e-05 Jy ! Component: 100 - total flux cleaned = -2.37284e-05 Jy ! Component: 150 - total flux cleaned = -2.34784e-05 Jy ! Component: 200 - total flux cleaned = -1.35704e-05 Jy ! Total flux subtracted in 200 components = -1.35704e-05 Jy ! Clean residual min=-0.001152 max=0.001324 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0410259 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 89 components and 0.0410259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=2.851 mas, bpa=26.91 degrees ! Estimated noise=0.543778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.1752e-05 Jy ! Component: 100 - total flux cleaned = -0.000130459 Jy ! Component: 150 - total flux cleaned = -0.000116189 Jy ! Component: 200 - total flux cleaned = -9.06949e-05 Jy ! Total flux subtracted in 200 components = -9.06949e-05 Jy ! Clean residual min=-0.001103 max=0.001040 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0409352 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.0409352 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=0.014417Jy sigma=0.552794 ! Fit after self-cal, rms=0.014398Jy sigma=0.552047 wmodel /d2/scr/pima/bp177h_uvs/J1532+5854_X_map.mod ! Writing 108 model components to file: /d2/scr/pima/bp177h_uvs/J1532+5854_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1532+5854_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1532+5854_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1532+5854_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1532+5854_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 = -0.000190555 Jy ! Component: 100 - total flux cleaned = -0.000228494 Jy ! Component: 150 - total flux cleaned = -0.000246531 Jy ! Component: 200 - total flux cleaned = -0.000245996 Jy ! Component: 250 - total flux cleaned = -0.000279615 Jy ! Component: 300 - total flux cleaned = -0.000295745 Jy ! Component: 350 - total flux cleaned = -0.000264129 Jy ! Component: 400 - total flux cleaned = -0.000294904 Jy ! Component: 450 - total flux cleaned = -0.000309749 Jy ! Component: 500 - total flux cleaned = -0.000295062 Jy ! Component: 550 - total flux cleaned = -0.000266393 Jy ! Component: 600 - total flux cleaned = -0.000224555 Jy ! Component: 650 - total flux cleaned = -0.000183266 Jy ! Component: 700 - total flux cleaned = -0.000142781 Jy ! Component: 750 - total flux cleaned = -6.39212e-05 Jy ! Component: 800 - total flux cleaned = -2.53353e-05 Jy ! Component: 850 - total flux cleaned = -6.5264e-08 Jy ! Component: 900 - total flux cleaned = 2.46933e-05 Jy ! Component: 950 - total flux cleaned = 4.92354e-05 Jy ! Component: 1000 - total flux cleaned = 7.33033e-05 Jy ! Component: 1050 - total flux cleaned = 8.5308e-05 Jy ! Component: 1100 - total flux cleaned = 0.000120479 Jy ! Component: 1150 - total flux cleaned = 0.000132014 Jy ! Component: 1200 - total flux cleaned = 0.000131837 Jy ! Component: 1250 - total flux cleaned = 0.000142677 Jy ! Component: 1300 - total flux cleaned = 0.000153631 Jy ! Component: 1350 - total flux cleaned = 0.000142857 Jy ! Component: 1400 - total flux cleaned = 0.000164225 Jy ! Component: 1450 - total flux cleaned = 0.00016398 Jy ! Component: 1500 - total flux cleaned = 0.000174414 Jy ! Component: 1550 - total flux cleaned = 0.000184848 Jy ! Component: 1600 - total flux cleaned = 0.000205132 Jy ! Component: 1650 - total flux cleaned = 0.000234929 Jy ! Component: 1700 - total flux cleaned = 0.000215085 Jy ! Component: 1750 - total flux cleaned = 0.000166288 Jy ! Component: 1800 - total flux cleaned = 0.000147098 Jy ! Component: 1850 - total flux cleaned = 0.000137547 Jy ! Component: 1900 - total flux cleaned = 0.000118669 Jy ! Component: 1950 - total flux cleaned = 0.000118623 Jy ! Component: 2000 - total flux cleaned = 0.000100276 Jy ! Component: 2050 - total flux cleaned = 0.000118582 Jy ! Component: 2100 - total flux cleaned = 0.000100426 Jy ! Component: 2150 - total flux cleaned = 8.23673e-05 Jy ! Component: 2200 - total flux cleaned = 7.35062e-05 Jy ! Component: 2250 - total flux cleaned = 8.24223e-05 Jy ! Component: 2300 - total flux cleaned = 6.49876e-05 Jy ! Component: 2350 - total flux cleaned = 6.487e-05 Jy ! Component: 2400 - total flux cleaned = 3.02732e-05 Jy ! Component: 2450 - total flux cleaned = 2.17482e-05 Jy ! Component: 2500 - total flux cleaned = 4.70618e-06 Jy ! Component: 2550 - total flux cleaned = 1.32051e-05 Jy ! Component: 2600 - total flux cleaned = 1.31886e-05 Jy ! Component: 2650 - total flux cleaned = 4.87703e-06 Jy ! Component: 2700 - total flux cleaned = -3.47785e-06 Jy ! Component: 2750 - total flux cleaned = -1.97608e-05 Jy ! Component: 2800 - total flux cleaned = -2.78589e-05 Jy ! Component: 2850 - total flux cleaned = -3.59005e-05 Jy ! Component: 2900 - total flux cleaned = -3.59751e-05 Jy ! Component: 2950 - total flux cleaned = -3.61087e-05 Jy ! Component: 3000 - total flux cleaned = -3.6312e-05 Jy ! Component: 3050 - total flux cleaned = -9.11254e-05 Jy ! Component: 3100 - total flux cleaned = -9.88482e-05 Jy ! Component: 3150 - total flux cleaned = -9.10801e-05 Jy ! Component: 3200 - total flux cleaned = -9.88022e-05 Jy ! Component: 3250 - total flux cleaned = -0.000121663 Jy ! Component: 3300 - total flux cleaned = -0.000144375 Jy ! Component: 3350 - total flux cleaned = -0.000189446 Jy ! Component: 3400 - total flux cleaned = -0.00018939 Jy ! Component: 3450 - total flux cleaned = -0.000226539 Jy ! Component: 3500 - total flux cleaned = -0.000241306 Jy ! Component: 3550 - total flux cleaned = -0.000270699 Jy ! Component: 3600 - total flux cleaned = -0.000292634 Jy ! Component: 3650 - total flux cleaned = -0.000299908 Jy ! Component: 3700 - total flux cleaned = -0.000350599 Jy ! Component: 3750 - total flux cleaned = -0.000379391 Jy ! Component: 3800 - total flux cleaned = -0.000386578 Jy ! Component: 3850 - total flux cleaned = -0.000422319 Jy ! Component: 3900 - total flux cleaned = -0.000436588 Jy ! Component: 3950 - total flux cleaned = -0.000443692 Jy ! Component: 4000 - total flux cleaned = -0.000471904 Jy ! Component: 4050 - total flux cleaned = -0.000492946 Jy ! Total flux subtracted in 4096 components = -0.000513978 Jy ! Clean residual min=-0.000389 max=0.000387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0404212 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 359 components and 0.0404212 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1532+5854_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 2.851 at 26.91 degrees (North through East) ! Clean map min=-0.00097294 max=0.035203 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1532+5854_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0352034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011152 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.950365 0.950365 1.90073 3.80146 7.60292 15.2058 30.4117 60.8234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.668 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1532+5854_X_uvs.log closed on Sat Mar 29 22:23:21 2014