! Started logfile: /d2/scr/pima/bp177h_uvs/J1040+7418_C_uvs.log on Sun Mar 30 00:44:07 2014 obs /d2/scr/pima/bp177h_uvs/J1040+7418_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1040+7418_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1040+7418 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1040+7418_C] 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 0.300x0.300 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=1.000503Jy sigma=45.277557 ! Fit after self-cal, rms=0.972979Jy sigma=44.064441 ! 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=1.318 mas, bmaj=5.32 mas, bpa=-27.27 degrees ! Estimated noise=0.667465 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 = 0.0204045 Jy ! Component: 100 - total flux cleaned = 0.0249894 Jy ! Total flux subtracted in 100 components = 0.0249894 Jy ! Clean residual min=-0.001768 max=0.001922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0249894 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0249894 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=0.013560Jy sigma=0.567850 ! Fit after self-cal, rms=0.013396Jy sigma=0.559123 ! 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=1.595 mas, bmaj=5.435 mas, bpa=-27.48 degrees ! Estimated noise=0.481046 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 = 0.00217852 Jy ! Component: 100 - total flux cleaned = 0.00331555 Jy ! Component: 150 - total flux cleaned = 0.00404359 Jy ! Component: 200 - total flux cleaned = 0.0045446 Jy ! Total flux subtracted in 200 components = 0.0045446 Jy ! Clean residual min=-0.001279 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.029534 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.029534 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=0.012976Jy sigma=0.544174 ! Fit after self-cal, rms=0.012973Jy sigma=0.543977 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.595 x 5.435 at -27.48 degrees (North through East) ! Clean map min=-0.0012181 max=0.026719 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.97 KP 0.96 ! LA 1.13 MK 1.14 NL 1.08 OV 1.07 ! PT 0.93 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 1.04 FD 1.04 HN 1.02 KP 0.92 ! LA 1.12 MK 0.97 NL 1.00 OV 0.90 ! PT 1.05 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.98 KP 1.02 ! LA 1.15 MK 1.05 NL 1.02 OV 0.94 ! PT 0.92 SC 1.16 ! ! ! 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 1.05 FD 0.94 HN 0.99 KP 0.98 ! LA 1.00 MK 0.92 NL 0.95 OV 0.94 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.18 KP 0.94 ! LA 1.12 MK 0.92 NL 1.04 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.012973Jy sigma=0.543977 ! Fit after self-cal, rms=0.012989Jy sigma=0.535196 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=5.438 mas, bpa=-27.41 degrees ! Estimated noise=0.484727 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 = 0.00036618 Jy ! Component: 100 - total flux cleaned = 0.000514432 Jy ! Component: 150 - total flux cleaned = 0.000590417 Jy ! Component: 200 - total flux cleaned = 0.00063667 Jy ! Total flux subtracted in 200 components = 0.00063667 Jy ! Clean residual min=-0.001235 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0301707 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0301707 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=0.012954Jy sigma=0.534469 ! Fit after self-cal, rms=0.012956Jy sigma=0.534361 ! 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=0.012956Jy sigma=0.534361 ! Fit after self-cal, rms=0.013015Jy sigma=0.534154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=5.434 mas, bpa=-27.39 degrees ! Estimated noise=0.487969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024976 Jy ! Component: 100 - total flux cleaned = 0.000327972 Jy ! Component: 150 - total flux cleaned = 0.000352286 Jy ! Component: 200 - total flux cleaned = 0.000367147 Jy ! Total flux subtracted in 200 components = 0.000367147 Jy ! Clean residual min=-0.001223 max=0.001198 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0305379 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.0305379 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=0.012995Jy sigma=0.533828 ! Fit after self-cal, rms=0.012994Jy sigma=0.533810 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 = 1.543e-05 Jy ! Component: 100 - total flux cleaned = 2.20801e-05 Jy ! Component: 150 - total flux cleaned = 2.22223e-05 Jy ! Component: 200 - total flux cleaned = 2.24164e-05 Jy ! Total flux subtracted in 200 components = 2.24164e-05 Jy ! Clean residual min=-0.001219 max=0.001202 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0305603 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0305603 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=0.012987Jy sigma=0.533612 ! Fit after self-cal, rms=0.012987Jy sigma=0.533600 ! 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=0.012987Jy sigma=0.533600 ! Fit after self-cal, rms=0.013038Jy sigma=0.533469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=5.431 mas, bpa=-27.37 degrees ! Estimated noise=0.490558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179741 Jy ! Component: 100 - total flux cleaned = 0.000207316 Jy ! Component: 150 - total flux cleaned = 0.000207492 Jy ! Component: 200 - total flux cleaned = 0.000207418 Jy ! Total flux subtracted in 200 components = 0.000207418 Jy ! Clean residual min=-0.001221 max=0.001215 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0307677 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0307677 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=0.013026Jy sigma=0.533327 ! Fit after self-cal, rms=0.013027Jy sigma=0.533321 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 = 2.23145e-07 Jy ! Component: 100 - total flux cleaned = -5.1806e-06 Jy ! Component: 150 - total flux cleaned = -5.09086e-06 Jy ! Component: 200 - total flux cleaned = -1.28856e-07 Jy ! Total flux subtracted in 200 components = -1.28856e-07 Jy ! Clean residual min=-0.001220 max=0.001217 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0307676 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0307676 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=0.013022Jy sigma=0.533190 ! Fit after self-cal, rms=0.013022Jy sigma=0.533184 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.013022Jy sigma=0.533184 ! Fit after self-cal, rms=0.013059Jy sigma=0.533125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=5.905 mas, bpa=-31.1 degrees ! Estimated noise=0.613174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184827 Jy ! Component: 100 - total flux cleaned = 0.000205388 Jy ! Component: 150 - total flux cleaned = 0.000210643 Jy ! Component: 200 - total flux cleaned = 0.00021488 Jy ! Total flux subtracted in 200 components = 0.00021488 Jy ! Clean residual min=-0.001491 max=0.001520 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0309824 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0309824 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=0.013055Jy sigma=0.533186 ! Fit after self-cal, rms=0.013054Jy sigma=0.533164 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 = -1.64952e-05 Jy ! Component: 100 - total flux cleaned = -1.67428e-05 Jy ! Component: 150 - total flux cleaned = -1.69178e-05 Jy ! Component: 200 - total flux cleaned = -1.6963e-05 Jy ! Total flux subtracted in 200 components = -1.6963e-05 Jy ! Clean residual min=-0.001481 max=0.001508 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0309655 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.0309655 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=0.013055Jy sigma=0.533177 ! Fit after self-cal, rms=0.013054Jy sigma=0.533174 ! 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=1.583 mas, bmaj=5.43 mas, bpa=-27.35 degrees ! Estimated noise=0.492315 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 5.43 at -27.35 degrees (North through East) ! Clean map min=-0.0011471 max=0.027532 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=1.311 mas, bmaj=5.328 mas, bpa=-27.23 degrees ! Estimated noise=0.682372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209005 Jy ! Component: 100 - total flux cleaned = 0.0256828 Jy ! Component: 150 - total flux cleaned = 0.0275469 Jy ! Component: 200 - total flux cleaned = 0.0286355 Jy ! Total flux subtracted in 200 components = 0.0286355 Jy ! Clean residual min=-0.001639 max=0.001634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0286355 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 0.0286355 Jy ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=5.43 mas, bpa=-27.35 degrees ! Estimated noise=0.492315 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 = 0.00127421 Jy ! Component: 100 - total flux cleaned = 0.00171882 Jy ! Component: 150 - total flux cleaned = 0.00193064 Jy ! Component: 200 - total flux cleaned = 0.00204417 Jy ! Total flux subtracted in 200 components = 0.00204417 Jy ! Clean residual min=-0.001254 max=0.001210 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0306797 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0306797 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=5.905 mas, bpa=-31.1 degrees ! Estimated noise=0.613174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321178 Jy ! Component: 100 - total flux cleaned = 0.00037937 Jy ! Component: 150 - total flux cleaned = 0.000379531 Jy ! Component: 200 - total flux cleaned = 0.000367653 Jy ! Total flux subtracted in 200 components = 0.000367653 Jy ! Clean residual min=-0.001506 max=0.001508 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0310473 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 = -1.07357e-05 Jy ! Component: 100 - total flux cleaned = -2.05981e-05 Jy ! Component: 150 - total flux cleaned = -2.51985e-05 Jy ! Component: 200 - total flux cleaned = -3.38673e-05 Jy ! Total flux subtracted in 200 components = -3.38673e-05 Jy ! Clean residual min=-0.001497 max=0.001505 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0310134 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.0310134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=5.43 mas, bpa=-27.35 degrees ! Estimated noise=0.492315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37976e-05 Jy ! Component: 100 - total flux cleaned = -4.81145e-06 Jy ! Component: 150 - total flux cleaned = -2.10293e-05 Jy ! Component: 200 - total flux cleaned = -3.55986e-05 Jy ! Total flux subtracted in 200 components = -3.55986e-05 Jy ! Clean residual min=-0.001218 max=0.001228 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0309778 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0309778 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=0.013062Jy sigma=0.533584 ! Fit after self-cal, rms=0.013062Jy sigma=0.533558 wmodel /d2/scr/pima/bp177h_uvs/J1040+7418_C_map.mod ! Writing 67 model components to file: /d2/scr/pima/bp177h_uvs/J1040+7418_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1040+7418_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1040+7418_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1040+7418_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1040+7418_C_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 = -0.000248439 Jy ! Component: 100 - total flux cleaned = -0.00033264 Jy ! Component: 150 - total flux cleaned = -0.000371973 Jy ! Component: 200 - total flux cleaned = -0.000389983 Jy ! Component: 250 - total flux cleaned = -0.000424713 Jy ! Component: 300 - total flux cleaned = -0.000507902 Jy ! Component: 350 - total flux cleaned = -0.000588041 Jy ! Component: 400 - total flux cleaned = -0.000665568 Jy ! Component: 450 - total flux cleaned = -0.000695575 Jy ! Component: 500 - total flux cleaned = -0.00075371 Jy ! Component: 550 - total flux cleaned = -0.000782238 Jy ! Component: 600 - total flux cleaned = -0.000838118 Jy ! Component: 650 - total flux cleaned = -0.000879111 Jy ! Component: 700 - total flux cleaned = -0.000932874 Jy ! Component: 750 - total flux cleaned = -0.000998306 Jy ! Component: 800 - total flux cleaned = -0.00103656 Jy ! Component: 850 - total flux cleaned = -0.00106184 Jy ! Component: 900 - total flux cleaned = -0.00109931 Jy ! Component: 950 - total flux cleaned = -0.0011479 Jy ! Component: 1000 - total flux cleaned = -0.0011836 Jy ! Component: 1050 - total flux cleaned = -0.00123015 Jy ! Component: 1100 - total flux cleaned = -0.00123023 Jy ! Component: 1150 - total flux cleaned = -0.00130946 Jy ! Component: 1200 - total flux cleaned = -0.00129807 Jy ! Component: 1250 - total flux cleaned = -0.00130911 Jy ! Component: 1300 - total flux cleaned = -0.00135207 Jy ! Component: 1350 - total flux cleaned = -0.00136254 Jy ! Component: 1400 - total flux cleaned = -0.00137315 Jy ! Component: 1450 - total flux cleaned = -0.00139356 Jy ! Component: 1500 - total flux cleaned = -0.00140344 Jy ! Component: 1550 - total flux cleaned = -0.0013635 Jy ! Component: 1600 - total flux cleaned = -0.00139317 Jy ! Component: 1650 - total flux cleaned = -0.00137368 Jy ! Component: 1700 - total flux cleaned = -0.00132568 Jy ! Component: 1750 - total flux cleaned = -0.00134493 Jy ! Component: 1800 - total flux cleaned = -0.00132622 Jy ! Component: 1850 - total flux cleaned = -0.00132599 Jy ! Component: 1900 - total flux cleaned = -0.00134425 Jy ! Component: 1950 - total flux cleaned = -0.00133533 Jy ! Component: 2000 - total flux cleaned = -0.00136215 Jy ! Component: 2050 - total flux cleaned = -0.00132664 Jy ! Component: 2100 - total flux cleaned = -0.00136171 Jy ! Component: 2150 - total flux cleaned = -0.00137027 Jy ! Component: 2200 - total flux cleaned = -0.00134443 Jy ! Component: 2250 - total flux cleaned = -0.00136979 Jy ! Component: 2300 - total flux cleaned = -0.00135283 Jy ! Component: 2350 - total flux cleaned = -0.0013195 Jy ! Component: 2400 - total flux cleaned = -0.00128651 Jy ! Component: 2450 - total flux cleaned = -0.00125375 Jy ! Component: 2500 - total flux cleaned = -0.00126183 Jy ! Component: 2550 - total flux cleaned = -0.00122964 Jy ! Component: 2600 - total flux cleaned = -0.00124552 Jy ! Component: 2650 - total flux cleaned = -0.00122186 Jy ! Component: 2700 - total flux cleaned = -0.0011984 Jy ! Component: 2750 - total flux cleaned = -0.00118285 Jy ! Component: 2800 - total flux cleaned = -0.00119818 Jy ! Component: 2850 - total flux cleaned = -0.00118289 Jy ! Component: 2900 - total flux cleaned = -0.00115263 Jy ! Component: 2950 - total flux cleaned = -0.00116766 Jy ! Component: 3000 - total flux cleaned = -0.00112303 Jy ! Component: 3050 - total flux cleaned = -0.00113031 Jy ! Component: 3100 - total flux cleaned = -0.00110098 Jy ! Component: 3150 - total flux cleaned = -0.00110105 Jy ! Component: 3200 - total flux cleaned = -0.00110818 Jy ! Component: 3250 - total flux cleaned = -0.00107245 Jy ! Component: 3300 - total flux cleaned = -0.00105818 Jy ! Component: 3350 - total flux cleaned = -0.00106518 Jy ! Component: 3400 - total flux cleaned = -0.00102321 Jy ! Component: 3450 - total flux cleaned = -0.000995442 Jy ! Component: 3500 - total flux cleaned = -0.000988587 Jy ! Component: 3550 - total flux cleaned = -0.000968009 Jy ! Component: 3600 - total flux cleaned = -0.000968013 Jy ! Component: 3650 - total flux cleaned = -0.000913892 Jy ! Component: 3700 - total flux cleaned = -0.000887034 Jy ! Component: 3750 - total flux cleaned = -0.000873678 Jy ! Component: 3800 - total flux cleaned = -0.000846994 Jy ! Component: 3850 - total flux cleaned = -0.000827139 Jy ! Component: 3900 - total flux cleaned = -0.00076802 Jy ! Component: 3950 - total flux cleaned = -0.000741986 Jy ! Component: 4000 - total flux cleaned = -0.000722508 Jy ! Component: 4050 - total flux cleaned = -0.000690174 Jy ! Total flux subtracted in 4096 components = -0.000638786 Jy ! Clean residual min=-0.000376 max=0.000437 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0303391 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 358 components and 0.0303391 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1040+7418_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 5.43 at -27.35 degrees (North through East) ! Clean map min=-0.00077193 max=0.02753 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1040+7418_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.02753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26504 1.26504 2.53008 5.06016 10.1203 20.2407 40.4813 80.9626 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.146 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1040+7418_C_uvs.log closed on Sun Mar 30 00:44:12 2014