! Started logfile: /scr/pima/s4195a_uvs/J0434-2342_X_uvs.log on Sun Oct 13 02:09:30 2013 obs /scr/pima/s4195a_uvs/J0434-2342_X_uva.fits ! Reading UV FITS file: /scr/pima/s4195a_uvs/J0434-2342_X_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! AN table 2: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J0434-2342 ! ! 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 6600 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 /scr/pima/s4195a_uvs/J0434-2342_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.025952Jy sigma=6.648416 ! Fit after self-cal, rms=0.813631Jy sigma=4.906624 ! 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=0.8912 mas, bmaj=2.312 mas, bpa=10.93 degrees ! Estimated noise=3.17902 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 = 0.163111 Jy ! Component: 100 - total flux cleaned = 0.203541 Jy ! Total flux subtracted in 100 components = 0.203541 Jy ! Clean residual min=-0.009536 max=0.016847 Jy/beam ! Clean residual mean=-0.000067 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 0.203541 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.203541 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=0.086399Jy sigma=0.400022 ! Fit after self-cal, rms=0.086024Jy sigma=0.399893 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019057 Jy ! Component: 100 - total flux cleaned = 0.0298476 Jy ! Total flux subtracted in 100 components = 0.0298476 Jy ! Clean residual min=-0.007221 max=0.008967 Jy/beam ! Clean residual mean=-0.000029 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.233389 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.233389 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=0.087274Jy sigma=0.317777 ! Fit after self-cal, rms=0.087271Jy sigma=0.317757 ! 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=1.212 mas, bmaj=3.012 mas, bpa=7.678 degrees ! Estimated noise=1.51615 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 = 0.00941877 Jy ! Component: 100 - total flux cleaned = 0.0138845 Jy ! Component: 150 - total flux cleaned = 0.0162264 Jy ! Component: 200 - total flux cleaned = 0.0170596 Jy ! Total flux subtracted in 200 components = 0.0170596 Jy ! Clean residual min=-0.007196 max=0.007519 Jy/beam ! Clean residual mean=-0.000055 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.250449 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.250449 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=0.089689Jy sigma=0.297689 ! Fit after self-cal, rms=0.089689Jy sigma=0.297682 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.14 HN 0.85 KP 0.98 ! LA 1.03 NL 1.02 OV 1.08 PT 0.64 ! SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.12 HN 3.24 KP 0.98 ! LA 1.00 MK 1.15 NL 1.04 OV 1.02 ! PT 0.85 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 0.83 KP 0.96 ! LA 0.96 NL 1.03 OV 1.01 PT 0.65 ! SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 2.88 KP 0.96 ! LA 0.87 MK 1.16 NL 1.03 OV 0.98 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 0.89 KP 1.09 ! LA 0.95 NL 1.02 OV 1.07 PT 0.66 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.12 HN 3.18 KP 1.08 ! LA 0.94 MK 1.22 NL 1.04 OV 1.02 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 0.92 KP 0.94 ! LA 0.98 NL 1.00 OV 1.05 PT 0.70 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.11 HN 2.76 KP 0.93 ! LA 0.99 MK 1.22 NL 1.00 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.90 KP 1.07 ! LA 0.99 NL 0.98 OV 1.04 PT 0.67 ! SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.03 HN 2.80 KP 1.07 ! LA 0.98 MK 1.13 NL 0.97 OV 1.01 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 0.98 KP 1.06 ! LA 1.06 NL 1.03 OV 1.13 PT 0.70 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 HN 3.29 KP 1.06 ! LA 1.06 MK 1.17 NL 1.05 OV 1.07 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 0.92 KP 1.02 ! LA 0.97 NL 1.04 OV 1.13 PT 0.68 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 HN 3.33 KP 1.02 ! LA 0.93 MK 1.17 NL 1.06 OV 1.06 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.05 HN 0.93 KP 1.08 ! LA 0.90 NL 1.00 OV 1.12 PT 0.64 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.03 HN 2.83 KP 1.09 ! LA 0.88 MK 1.16 NL 1.01 OV 1.06 ! PT 0.84 SC 1.14 ! ! ! Fit before self-cal, rms=0.089689Jy sigma=0.297682 ! Fit after self-cal, rms=0.078791Jy sigma=0.164780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=3.102 mas, bpa=8.182 degrees ! Estimated noise=1.50813 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 = -0.00324263 Jy ! Component: 100 - total flux cleaned = -0.00462106 Jy ! Component: 150 - total flux cleaned = -0.00511848 Jy ! Component: 200 - total flux cleaned = -0.00520768 Jy ! Total flux subtracted in 200 components = -0.00520768 Jy ! Clean residual min=-0.002326 max=0.002451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.245241 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.245241 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=0.077895Jy sigma=0.165581 ! Fit after self-cal, rms=0.077932Jy sigma=0.165479 ! 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=0.077932Jy sigma=0.165479 ! Fit after self-cal, rms=0.077835Jy sigma=0.163458 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=3.117 mas, bpa=8.292 degrees ! Estimated noise=1.48897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00301308 Jy ! Component: 100 - total flux cleaned = -0.00429028 Jy ! Component: 150 - total flux cleaned = -0.00481327 Jy ! Component: 200 - total flux cleaned = -0.00489532 Jy ! Total flux subtracted in 200 components = -0.00489532 Jy ! Clean residual min=-0.002232 max=0.002362 Jy/beam ! Clean residual mean=-0.000002 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.240346 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.240346 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=0.076929Jy sigma=0.164682 ! Fit after self-cal, rms=0.076931Jy sigma=0.164678 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 = -7.90869e-05 Jy ! Component: 100 - total flux cleaned = -0.00013191 Jy ! Component: 150 - total flux cleaned = -0.000181211 Jy ! Component: 200 - total flux cleaned = -0.000242709 Jy ! Total flux subtracted in 200 components = -0.000242709 Jy ! Clean residual min=-0.002259 max=0.002360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.240103 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.240103 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=0.076887Jy sigma=0.164708 ! Fit after self-cal, rms=0.076888Jy sigma=0.164704 ! 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=0.076888Jy sigma=0.164704 ! Fit after self-cal, rms=0.076764Jy sigma=0.162638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=3.129 mas, bpa=8.4 degrees ! Estimated noise=1.46879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286863 Jy ! Component: 100 - total flux cleaned = -0.00403545 Jy ! Component: 150 - total flux cleaned = -0.00455623 Jy ! Component: 200 - total flux cleaned = -0.00464593 Jy ! Total flux subtracted in 200 components = -0.00464593 Jy ! Clean residual min=-0.002141 max=0.002307 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.235457 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.235457 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=0.075864Jy sigma=0.164083 ! Fit after self-cal, rms=0.075865Jy sigma=0.164080 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 = -5.12931e-05 Jy ! Component: 100 - total flux cleaned = -0.000113681 Jy ! Component: 150 - total flux cleaned = -0.000172165 Jy ! Component: 200 - total flux cleaned = -0.000226717 Jy ! Total flux subtracted in 200 components = -0.000226717 Jy ! Clean residual min=-0.002168 max=0.002328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.23523 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.23523 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=0.075829Jy sigma=0.164117 ! Fit after self-cal, rms=0.075829Jy sigma=0.164113 ! 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=0.075829Jy sigma=0.164113 ! Fit after self-cal, rms=0.075677Jy sigma=0.162134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=5.237 mas, bpa=5.784 degrees ! Estimated noise=1.54274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00331962 Jy ! Component: 100 - total flux cleaned = -0.00446094 Jy ! Component: 150 - total flux cleaned = -0.00490782 Jy ! Component: 200 - total flux cleaned = -0.0050198 Jy ! Total flux subtracted in 200 components = -0.0050198 Jy ! Clean residual min=-0.002242 max=0.002838 Jy/beam ! Clean residual mean=-0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.23021 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.23021 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=0.074824Jy sigma=0.163964 ! Fit after self-cal, rms=0.074825Jy sigma=0.163963 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 = -1.99178e-05 Jy ! Component: 100 - total flux cleaned = -3.28912e-05 Jy ! Component: 150 - total flux cleaned = -4.56642e-05 Jy ! Component: 200 - total flux cleaned = -5.78604e-05 Jy ! Total flux subtracted in 200 components = -5.78604e-05 Jy ! Clean residual min=-0.002232 max=0.002841 Jy/beam ! Clean residual mean=-0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.230153 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.230153 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=0.074836Jy sigma=0.163933 ! Fit after self-cal, rms=0.074836Jy sigma=0.163933 ! 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=1.256 mas, bmaj=3.14 mas, bpa=8.47 degrees ! Estimated noise=1.44841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.256 x 3.14 at 8.47 degrees (North through East) ! Clean map min=-0.0020486 max=0.21341 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=0.9223 mas, bmaj=2.43 mas, bpa=11.4 degrees ! Estimated noise=3.17299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160158 Jy ! Component: 100 - total flux cleaned = 0.19677 Jy ! Component: 150 - total flux cleaned = 0.211922 Jy ! Component: 200 - total flux cleaned = 0.220426 Jy ! Total flux subtracted in 200 components = 0.220426 Jy ! Clean residual min=-0.003542 max=0.005060 Jy/beam ! Clean residual mean=-0.000015 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.220426 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.220426 Jy ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=3.14 mas, bpa=8.47 degrees ! Estimated noise=1.44841 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 = 0.00593923 Jy ! Component: 100 - total flux cleaned = 0.00836436 Jy ! Component: 150 - total flux cleaned = 0.00948472 Jy ! Component: 200 - total flux cleaned = 0.00989772 Jy ! Total flux subtracted in 200 components = 0.00989772 Jy ! Clean residual min=-0.002357 max=0.002709 Jy/beam ! Clean residual mean=-0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.230324 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.230324 Jy ! Inverting map ! Added new window around map position (2.4, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024457 Jy ! Component: 100 - total flux cleaned = 0.00305598 Jy ! Component: 150 - total flux cleaned = 0.00314424 Jy ! Component: 200 - total flux cleaned = 0.00310681 Jy ! Total flux subtracted in 200 components = 0.00310681 Jy ! Clean residual min=-0.002305 max=0.002412 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.23343 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.23343 Jy ! Inverting map ! Added new window around map position (-7.8, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174537 Jy ! Component: 100 - total flux cleaned = 0.00196524 Jy ! Component: 150 - total flux cleaned = 0.00219016 Jy ! Component: 200 - total flux cleaned = 0.00239271 Jy ! Total flux subtracted in 200 components = 0.00239271 Jy ! Clean residual min=-0.002281 max=0.002218 Jy/beam ! Clean residual mean=0.000008 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.235823 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.235823 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=2.505 mas, bmaj=5.237 mas, bpa=5.784 degrees ! Estimated noise=1.54274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691789 Jy ! Component: 100 - total flux cleaned = 0.000963603 Jy ! Component: 150 - total flux cleaned = 0.0011176 Jy ! Component: 200 - total flux cleaned = 0.00122896 Jy ! Total flux subtracted in 200 components = 0.00122896 Jy ! Clean residual min=-0.002069 max=0.002502 Jy/beam ! Clean residual mean=0.000016 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.237052 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 = 9.96094e-05 Jy ! Component: 100 - total flux cleaned = 0.000190477 Jy ! Component: 150 - total flux cleaned = 0.000258303 Jy ! Component: 200 - total flux cleaned = 0.000290663 Jy ! Total flux subtracted in 200 components = 0.000290663 Jy ! Clean residual min=-0.002061 max=0.002508 Jy/beam ! Clean residual mean=0.000016 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.237343 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.237343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=3.14 mas, bpa=8.47 degrees ! Estimated noise=1.44841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75248e-05 Jy ! Component: 100 - total flux cleaned = -9.64672e-05 Jy ! Component: 150 - total flux cleaned = -0.000146208 Jy ! Component: 200 - total flux cleaned = -0.000169409 Jy ! Total flux subtracted in 200 components = -0.000169409 Jy ! Clean residual min=-0.002220 max=0.002211 Jy/beam ! Clean residual mean=0.000010 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.237173 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.237173 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=0.074052Jy sigma=0.165209 ! Fit after self-cal, rms=0.074026Jy sigma=0.164811 wmodel /scr/pima/s4195a_uvs/J0434-2342_X_map.mod ! Writing 109 model components to file: /scr/pima/s4195a_uvs/J0434-2342_X_map.mod wobs /scr/pima/s4195a_uvs/J0434-2342_X_uvs.fits ! Writing UV FITS file: /scr/pima/s4195a_uvs/J0434-2342_X_uvs.fits wwins /scr/pima/s4195a_uvs/J0434-2342_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s4195a_uvs/J0434-2342_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 = 0.000365359 Jy ! Component: 100 - total flux cleaned = 0.00061811 Jy ! Component: 150 - total flux cleaned = 0.000914894 Jy ! Component: 200 - total flux cleaned = 0.0012252 Jy ! Component: 250 - total flux cleaned = 0.00157532 Jy ! Component: 300 - total flux cleaned = 0.00175663 Jy ! Component: 350 - total flux cleaned = 0.00190766 Jy ! Component: 400 - total flux cleaned = 0.00207826 Jy ! Component: 450 - total flux cleaned = 0.00224385 Jy ! Component: 500 - total flux cleaned = 0.00240431 Jy ! Component: 550 - total flux cleaned = 0.00249358 Jy ! Component: 600 - total flux cleaned = 0.00258101 Jy ! Component: 650 - total flux cleaned = 0.00266647 Jy ! Component: 700 - total flux cleaned = 0.00275012 Jy ! Component: 750 - total flux cleaned = 0.0028318 Jy ! Component: 800 - total flux cleaned = 0.00291163 Jy ! Component: 850 - total flux cleaned = 0.0029312 Jy ! Component: 900 - total flux cleaned = 0.00298937 Jy ! Component: 950 - total flux cleaned = 0.00300841 Jy ! Component: 1000 - total flux cleaned = 0.00300856 Jy ! Component: 1050 - total flux cleaned = 0.0029721 Jy ! Component: 1100 - total flux cleaned = 0.00293605 Jy ! Component: 1150 - total flux cleaned = 0.00293612 Jy ! Component: 1200 - total flux cleaned = 0.00286618 Jy ! Component: 1250 - total flux cleaned = 0.0028319 Jy ! Component: 1300 - total flux cleaned = 0.00283201 Jy ! Component: 1350 - total flux cleaned = 0.00274787 Jy ! Component: 1400 - total flux cleaned = 0.00268145 Jy ! Component: 1450 - total flux cleaned = 0.00264872 Jy ! Component: 1500 - total flux cleaned = 0.0026487 Jy ! Component: 1550 - total flux cleaned = 0.00255277 Jy ! Component: 1600 - total flux cleaned = 0.00250566 Jy ! Component: 1650 - total flux cleaned = 0.00252115 Jy ! Component: 1700 - total flux cleaned = 0.00242871 Jy ! Component: 1750 - total flux cleaned = 0.00239831 Jy ! Component: 1800 - total flux cleaned = 0.00239828 Jy ! Component: 1850 - total flux cleaned = 0.00239827 Jy ! Component: 1900 - total flux cleaned = 0.00235408 Jy ! Component: 1950 - total flux cleaned = 0.00236841 Jy ! Component: 2000 - total flux cleaned = 0.00236824 Jy ! Component: 2050 - total flux cleaned = 0.00231148 Jy ! Component: 2100 - total flux cleaned = 0.00232547 Jy ! Component: 2150 - total flux cleaned = 0.0023392 Jy ! Component: 2200 - total flux cleaned = 0.00225677 Jy ! Component: 2250 - total flux cleaned = 0.00228409 Jy ! Component: 2300 - total flux cleaned = 0.00225712 Jy ! Component: 2350 - total flux cleaned = 0.00224372 Jy ! Component: 2400 - total flux cleaned = 0.00221712 Jy ! Component: 2450 - total flux cleaned = 0.00220401 Jy ! Component: 2500 - total flux cleaned = 0.00222993 Jy ! Component: 2550 - total flux cleaned = 0.00225562 Jy ! Component: 2600 - total flux cleaned = 0.00224315 Jy ! Component: 2650 - total flux cleaned = 0.00228121 Jy ! Component: 2700 - total flux cleaned = 0.00231872 Jy ! Component: 2750 - total flux cleaned = 0.00231866 Jy ! Component: 2800 - total flux cleaned = 0.00229391 Jy ! Component: 2850 - total flux cleaned = 0.00226947 Jy ! Component: 2900 - total flux cleaned = 0.00226947 Jy ! Component: 2950 - total flux cleaned = 0.00228156 Jy ! Component: 3000 - total flux cleaned = 0.00224569 Jy ! Component: 3050 - total flux cleaned = 0.00225764 Jy ! Component: 3100 - total flux cleaned = 0.00228118 Jy ! Component: 3150 - total flux cleaned = 0.00223437 Jy ! Component: 3200 - total flux cleaned = 0.00218802 Jy ! Component: 3250 - total flux cleaned = 0.00221116 Jy ! Component: 3300 - total flux cleaned = 0.00219973 Jy ! Component: 3350 - total flux cleaned = 0.00217699 Jy ! Component: 3400 - total flux cleaned = 0.00216563 Jy ! Component: 3450 - total flux cleaned = 0.002132 Jy ! Component: 3500 - total flux cleaned = 0.00213196 Jy ! Component: 3550 - total flux cleaned = 0.00209864 Jy ! Component: 3600 - total flux cleaned = 0.00207657 Jy ! Component: 3650 - total flux cleaned = 0.00207649 Jy ! Component: 3700 - total flux cleaned = 0.00206553 Jy ! Component: 3750 - total flux cleaned = 0.00204392 Jy ! Component: 3800 - total flux cleaned = 0.00204389 Jy ! Component: 3850 - total flux cleaned = 0.00200118 Jy ! Component: 3900 - total flux cleaned = 0.00206508 Jy ! Component: 3950 - total flux cleaned = 0.00201214 Jy ! Component: 4000 - total flux cleaned = 0.00204354 Jy ! Component: 4050 - total flux cleaned = 0.00202262 Jy ! Total flux subtracted in 4096 components = 0.00203309 Jy ! Clean residual min=-0.000561 max=0.000641 Jy/beam ! Clean residual mean=0.000007 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.239206 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 380 components and 0.239206 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s4195a_uvs/J0434-2342_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.256 x 3.14 at 8.47 degrees (North through East) ! Clean map min=-0.0011759 max=0.21284 Jy/beam ! Writing clean map to FITS file: /scr/pima/s4195a_uvs/J0434-2342_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.212841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.261447 0.261447 0.522893 1.04579 2.09157 4.18315 8.36629 16.7326 33.4652 66.9303 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.212 quit ! Quitting program ! Log file /scr/pima/s4195a_uvs/J0434-2342_X_uvs.log closed on Sun Oct 13 02:09:35 2013