! Started logfile: /scr/pima/bp192a1_uvs/J0142-0544_C_uvs.log on Wed Sep 16 13:27:20 2015 obs /scr/pima/bp192a1_uvs/J0142-0544_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0142-0544_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0142-0544 ! ! 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 6840 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 /scr/pima/bp192a1_uvs/J0142-0544_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=1.011265Jy sigma=21.615389 ! Fit after self-cal, rms=0.901463Jy sigma=19.279291 ! 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=1.265 mas, bmaj=3.47 mas, bpa=-0.9774 degrees ! Estimated noise=0.621629 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 = 0.0777654 Jy ! Component: 100 - total flux cleaned = 0.102148 Jy ! Total flux subtracted in 100 components = 0.102148 Jy ! Clean residual min=-0.007074 max=0.011288 Jy/beam ! Clean residual mean=0.000007 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.102148 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.102148 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=0.124425Jy sigma=0.944019 ! Fit after self-cal, rms=0.124135Jy sigma=0.943111 ! Inverting map ! Added new window around map position (-1.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131588 Jy ! Component: 100 - total flux cleaned = 0.0214169 Jy ! Total flux subtracted in 100 components = 0.0214169 Jy ! Clean residual min=-0.006338 max=0.005876 Jy/beam ! Clean residual mean=0.000000 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.123565 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.123565 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=0.122321Jy sigma=0.816856 ! Fit after self-cal, rms=0.122034Jy sigma=0.815266 ! 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=1.51 mas, bmaj=3.875 mas, bpa=-1.113 degrees ! Estimated noise=0.429846 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 = 0.00873052 Jy ! Component: 100 - total flux cleaned = 0.0141837 Jy ! Component: 150 - total flux cleaned = 0.0177532 Jy ! Component: 200 - total flux cleaned = 0.0201054 Jy ! Total flux subtracted in 200 components = 0.0201054 Jy ! Clean residual min=-0.004475 max=0.005048 Jy/beam ! Clean residual mean=-0.000001 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.14367 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.14367 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=0.121412Jy sigma=0.766991 ! Fit after self-cal, rms=0.121121Jy sigma=0.765489 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.51 x 3.875 at -1.113 degrees (North through East) ! Clean map min=-0.004379 max=0.10263 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 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.06 KP 0.85 ! LA 1.06 MK 0.96 NL 1.03 OV 1.05 ! PT 0.92 SC 1.05 ! ! ! 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 1.09 FD 1.04 HN 1.04 KP 0.92 ! LA 1.03 MK 1.01 NL 1.11 OV 1.03 ! PT 0.85 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.04 KP 0.90 ! LA 1.15 MK 0.99 NL 1.08 OV 1.05 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.03 KP 0.88 ! LA 1.05 MK 1.01 NL 1.09 OV 1.02 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.03 KP 0.91 ! LA 1.07 MK 0.97 NL 1.01 OV 1.07 ! PT 0.89 SC 0.99 ! ! ! Fit before self-cal, rms=0.121121Jy sigma=0.765489 ! Fit after self-cal, rms=0.120843Jy sigma=0.729827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.908 mas, bpa=-1.366 degrees ! Estimated noise=0.43343 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 (-4.5, 6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438096 Jy ! Component: 100 - total flux cleaned = 0.00677183 Jy ! Component: 150 - total flux cleaned = 0.00842506 Jy ! Component: 200 - total flux cleaned = 0.00930647 Jy ! Total flux subtracted in 200 components = 0.00930647 Jy ! Clean residual min=-0.002126 max=0.002447 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.152977 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.152977 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=0.120626Jy sigma=0.717716 ! Fit after self-cal, rms=0.120552Jy sigma=0.716749 ! 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=0.120552Jy sigma=0.716749 ! Fit after self-cal, rms=0.120509Jy sigma=0.715351 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=3.898 mas, bpa=-1.399 degrees ! Estimated noise=0.432843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192668 Jy ! Component: 100 - total flux cleaned = 0.00325685 Jy ! Component: 150 - total flux cleaned = 0.00421321 Jy ! Component: 200 - total flux cleaned = 0.00468767 Jy ! Total flux subtracted in 200 components = 0.00468767 Jy ! Clean residual min=-0.001771 max=0.002026 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.157664 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.157664 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=0.120444Jy sigma=0.712570 ! Fit after self-cal, rms=0.120429Jy sigma=0.712341 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 (10.5, 51.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153263 Jy ! Component: 100 - total flux cleaned = 0.00184109 Jy ! Component: 150 - total flux cleaned = 0.00214478 Jy ! Component: 200 - total flux cleaned = 0.00237718 Jy ! Total flux subtracted in 200 components = 0.00237718 Jy ! Clean residual min=-0.001692 max=0.001941 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.160041 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.160041 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=0.120375Jy sigma=0.710452 ! Fit after self-cal, rms=0.120386Jy sigma=0.710306 ! Inverting map ! Added new window around map position (-57, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164432 Jy ! Component: 100 - total flux cleaned = 0.00219217 Jy ! Component: 150 - total flux cleaned = 0.00251088 Jy ! Component: 200 - total flux cleaned = 0.00262553 Jy ! Total flux subtracted in 200 components = 0.00262553 Jy ! Clean residual min=-0.001535 max=0.001485 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.162667 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 149 components and 0.162667 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=0.120342Jy sigma=0.708485 ! Fit after self-cal, rms=0.120323Jy sigma=0.708401 ! 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=0.120323Jy sigma=0.708401 ! Fit after self-cal, rms=0.120335Jy sigma=0.707303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=3.894 mas, bpa=-1.465 degrees ! Estimated noise=0.435115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117808 Jy ! Component: 100 - total flux cleaned = 0.00211564 Jy ! Component: 150 - total flux cleaned = 0.00286621 Jy ! Component: 200 - total flux cleaned = 0.00335616 Jy ! Total flux subtracted in 200 components = 0.00335616 Jy ! Clean residual min=-0.001558 max=0.001498 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.166023 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 170 components and 0.166023 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=0.120307Jy sigma=0.706080 ! Fit after self-cal, rms=0.120305Jy sigma=0.706035 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402927 Jy ! Component: 100 - total flux cleaned = 0.000709474 Jy ! Component: 150 - total flux cleaned = 0.000925302 Jy ! Component: 200 - total flux cleaned = 0.00110599 Jy ! Total flux subtracted in 200 components = 0.00110599 Jy ! Clean residual min=-0.001504 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.167129 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 184 components and 0.167129 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=0.120292Jy sigma=0.705606 ! Fit after self-cal, rms=0.120290Jy sigma=0.705590 ! 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=0.120290Jy sigma=0.705590 ! Fit after self-cal, rms=0.120306Jy sigma=0.705205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.641 mas, bmaj=6.656 mas, bpa=2.382 degrees ! Estimated noise=0.57535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140153 Jy ! Component: 100 - total flux cleaned = 0.00230422 Jy ! Component: 150 - total flux cleaned = 0.00299346 Jy ! Component: 200 - total flux cleaned = 0.00353052 Jy ! Total flux subtracted in 200 components = 0.00353052 Jy ! Clean residual min=-0.001668 max=0.001647 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.17066 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 200 components and 0.17066 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=0.120291Jy sigma=0.704973 ! Fit after self-cal, rms=0.120295Jy sigma=0.704886 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572665 Jy ! Component: 100 - total flux cleaned = 0.000990197 Jy ! Component: 150 - total flux cleaned = 0.00127101 Jy ! Component: 200 - total flux cleaned = 0.00144936 Jy ! Total flux subtracted in 200 components = 0.00144936 Jy ! Clean residual min=-0.001681 max=0.001647 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.172109 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 0.172109 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=0.120291Jy sigma=0.705077 ! Fit after self-cal, rms=0.120292Jy sigma=0.705058 ! 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=1.502 mas, bmaj=3.89 mas, bpa=-1.496 degrees ! Estimated noise=0.436851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.502 x 3.89 at -1.496 degrees (North through East) ! Clean map min=-0.0014269 max=0.1034 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=1.256 mas, bmaj=3.488 mas, bpa=-1.396 degrees ! Estimated noise=0.634703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0793259 Jy ! Component: 100 - total flux cleaned = 0.104347 Jy ! Component: 150 - total flux cleaned = 0.118167 Jy ! Component: 200 - total flux cleaned = 0.127195 Jy ! Total flux subtracted in 200 components = 0.127195 Jy ! Clean residual min=-0.003954 max=0.005538 Jy/beam ! Clean residual mean=0.000004 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.127195 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.127195 Jy ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=3.89 mas, bpa=-1.496 degrees ! Estimated noise=0.436851 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 = 0.00910804 Jy ! Component: 100 - total flux cleaned = 0.0153842 Jy ! Component: 150 - total flux cleaned = 0.0199758 Jy ! Component: 200 - total flux cleaned = 0.0235261 Jy ! Total flux subtracted in 200 components = 0.0235261 Jy ! Clean residual min=-0.002186 max=0.002708 Jy/beam ! Clean residual mean=0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.150722 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.150722 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=3.641 mas, bmaj=6.656 mas, bpa=2.382 degrees ! Estimated noise=0.57535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493832 Jy ! Component: 100 - total flux cleaned = 0.00827076 Jy ! Component: 150 - total flux cleaned = 0.0108313 Jy ! Component: 200 - total flux cleaned = 0.0128559 Jy ! Total flux subtracted in 200 components = 0.0128559 Jy ! Clean residual min=-0.002188 max=0.002011 Jy/beam ! Clean residual mean=0.000004 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.163577 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 = 0.00162457 Jy ! Component: 100 - total flux cleaned = 0.00294617 Jy ! Component: 150 - total flux cleaned = 0.00402935 Jy ! Component: 200 - total flux cleaned = 0.00492451 Jy ! Total flux subtracted in 200 components = 0.00492451 Jy ! Clean residual min=-0.001815 max=0.001736 Jy/beam ! Clean residual mean=0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.168502 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 164 components and 0.168502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=3.89 mas, bpa=-1.496 degrees ! Estimated noise=0.436851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471424 Jy ! Component: 100 - total flux cleaned = 0.000871861 Jy ! Component: 150 - total flux cleaned = 0.00123265 Jy ! Component: 200 - total flux cleaned = 0.00155778 Jy ! Total flux subtracted in 200 components = 0.00155778 Jy ! Clean residual min=-0.001591 max=0.001808 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.17006 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 193 components and 0.17006 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=0.120333Jy sigma=0.706365 ! Fit after self-cal, rms=0.120361Jy sigma=0.706115 wmodel /scr/pima/bp192a1_uvs/J0142-0544_C_map.mod ! Writing 193 model components to file: /scr/pima/bp192a1_uvs/J0142-0544_C_map.mod wobs /scr/pima/bp192a1_uvs/J0142-0544_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0142-0544_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0142-0544_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp192a1_uvs/J0142-0544_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 = 9.82736e-05 Jy ! Component: 100 - total flux cleaned = 1.4886e-05 Jy ! Component: 150 - total flux cleaned = -6.33607e-05 Jy ! Component: 200 - total flux cleaned = -0.000239484 Jy ! Component: 250 - total flux cleaned = -0.000288226 Jy ! Component: 300 - total flux cleaned = -0.000335478 Jy ! Component: 350 - total flux cleaned = -0.000404242 Jy ! Component: 400 - total flux cleaned = -0.000426293 Jy ! Component: 450 - total flux cleaned = -0.000404811 Jy ! Component: 500 - total flux cleaned = -0.000362884 Jy ! Component: 550 - total flux cleaned = -0.000362734 Jy ! Component: 600 - total flux cleaned = -0.000323103 Jy ! Component: 650 - total flux cleaned = -0.000264983 Jy ! Component: 700 - total flux cleaned = -0.000284884 Jy ! Component: 750 - total flux cleaned = -0.000341515 Jy ! Component: 800 - total flux cleaned = -0.000378411 Jy ! Component: 850 - total flux cleaned = -0.000414432 Jy ! Component: 900 - total flux cleaned = -0.000431853 Jy ! Component: 950 - total flux cleaned = -0.000466507 Jy ! Component: 1000 - total flux cleaned = -0.00044953 Jy ! Component: 1050 - total flux cleaned = -0.000466556 Jy ! Component: 1100 - total flux cleaned = -0.00048303 Jy ! Component: 1150 - total flux cleaned = -0.000483344 Jy ! Component: 1200 - total flux cleaned = -0.000563394 Jy ! Component: 1250 - total flux cleaned = -0.000579025 Jy ! Component: 1300 - total flux cleaned = -0.000641349 Jy ! Component: 1350 - total flux cleaned = -0.00067206 Jy ! Component: 1400 - total flux cleaned = -0.000732749 Jy ! Component: 1450 - total flux cleaned = -0.000747554 Jy ! Component: 1500 - total flux cleaned = -0.000776652 Jy ! Component: 1550 - total flux cleaned = -0.000776529 Jy ! Component: 1600 - total flux cleaned = -0.000747928 Jy ! Component: 1650 - total flux cleaned = -0.000748163 Jy ! Component: 1700 - total flux cleaned = -0.000762073 Jy ! Component: 1750 - total flux cleaned = -0.000761923 Jy ! Component: 1800 - total flux cleaned = -0.000720733 Jy ! Component: 1850 - total flux cleaned = -0.000680346 Jy ! Component: 1900 - total flux cleaned = -0.000667112 Jy ! Component: 1950 - total flux cleaned = -0.000666923 Jy ! Component: 2000 - total flux cleaned = -0.000614574 Jy ! Component: 2050 - total flux cleaned = -0.000653243 Jy ! Component: 2100 - total flux cleaned = -0.000601974 Jy ! Component: 2150 - total flux cleaned = -0.000576623 Jy ! Component: 2200 - total flux cleaned = -0.000564031 Jy ! Component: 2250 - total flux cleaned = -0.000564001 Jy ! Component: 2300 - total flux cleaned = -0.000564033 Jy ! Component: 2350 - total flux cleaned = -0.000490994 Jy ! Component: 2400 - total flux cleaned = -0.000418586 Jy ! Component: 2450 - total flux cleaned = -0.000430616 Jy ! Component: 2500 - total flux cleaned = -0.000359523 Jy ! Component: 2550 - total flux cleaned = -0.000312659 Jy ! Component: 2600 - total flux cleaned = -0.000301043 Jy ! Component: 2650 - total flux cleaned = -0.000231592 Jy ! Component: 2700 - total flux cleaned = -0.000197403 Jy ! Component: 2750 - total flux cleaned = -0.000151938 Jy ! Component: 2800 - total flux cleaned = -9.57746e-05 Jy ! Component: 2850 - total flux cleaned = -9.58029e-05 Jy ! Component: 2900 - total flux cleaned = -1.82898e-05 Jy ! Component: 2950 - total flux cleaned = -7.40178e-06 Jy ! Component: 3000 - total flux cleaned = 5.80019e-05 Jy ! Component: 3050 - total flux cleaned = 5.8064e-05 Jy ! Component: 3100 - total flux cleaned = 0.000111803 Jy ! Component: 3150 - total flux cleaned = 0.000133117 Jy ! Component: 3200 - total flux cleaned = 0.000185978 Jy ! Component: 3250 - total flux cleaned = 0.000238537 Jy ! Component: 3300 - total flux cleaned = 0.000269881 Jy ! Component: 3350 - total flux cleaned = 0.000259402 Jy ! Component: 3400 - total flux cleaned = 0.000290219 Jy ! Component: 3450 - total flux cleaned = 0.000351599 Jy ! Component: 3500 - total flux cleaned = 0.000371875 Jy ! Component: 3550 - total flux cleaned = 0.000381862 Jy ! Component: 3600 - total flux cleaned = 0.00043213 Jy ! Component: 3650 - total flux cleaned = 0.000442079 Jy ! Component: 3700 - total flux cleaned = 0.000481725 Jy ! Component: 3750 - total flux cleaned = 0.000501362 Jy ! Component: 3800 - total flux cleaned = 0.000511248 Jy ! Component: 3850 - total flux cleaned = 0.000559951 Jy ! Component: 3900 - total flux cleaned = 0.000569681 Jy ! Component: 3950 - total flux cleaned = 0.000627417 Jy ! Component: 4000 - total flux cleaned = 0.000617869 Jy ! Component: 4050 - total flux cleaned = 0.000655999 Jy ! Total flux subtracted in 4096 components = 0.000684455 Jy ! Clean residual min=-0.000541 max=0.000640 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.170744 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 489 components and 0.170744 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0142-0544_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.502 x 3.89 at -1.496 degrees (North through East) ! Clean map min=-0.0010688 max=0.10491 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0142-0544_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168767 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482598 0.482598 0.965195 1.93039 3.86078 7.72156 15.4431 30.8863 61.7725 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 621.635 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0142-0544_C_uvs.log closed on Wed Sep 16 13:27:24 2015