! Started logfile: /d2/scr/pima/bp171a4_uvs/J1130-1449_X_uvs.log on Wed Jan 29 03:53:12 2014 obs /d2/scr/pima/bp171a4_uvs/J1130-1449_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1130-1449_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1130-1449 ! ! 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 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1130-1449_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.770367Jy sigma=56.156470 ! Fit after self-cal, rms=0.691393Jy sigma=22.083209 ! 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=1.02 mas, bmaj=2.928 mas, bpa=8.001 degrees ! Estimated noise=1.0569 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 = 0.915907 Jy ! Component: 100 - total flux cleaned = 1.15986 Jy ! Total flux subtracted in 100 components = 1.15986 Jy ! Clean residual min=-0.131003 max=0.271661 Jy/beam ! Clean residual mean=0.001153 rms=0.046163 Jy/beam ! Combined flux in latest and established models = 1.15986 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.15986 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=0.637663Jy sigma=20.338023 ! Fit after self-cal, rms=0.637741Jy sigma=20.323922 ! 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=1.259 mas, bmaj=3.357 mas, bpa=5.248 degrees ! Estimated noise=0.768015 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 = 0.20654 Jy ! Component: 100 - total flux cleaned = 0.316516 Jy ! Component: 150 - total flux cleaned = 0.364311 Jy ! Component: 200 - total flux cleaned = 0.379046 Jy ! Total flux subtracted in 200 components = 0.379046 Jy ! Clean residual min=-0.142798 max=0.370732 Jy/beam ! Clean residual mean=0.000963 rms=0.064163 Jy/beam ! Combined flux in latest and established models = 1.5389 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 1.5389 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=0.571038Jy sigma=18.116435 ! Fit after self-cal, rms=0.570751Jy sigma=18.108615 ! Inverting map ! Added new window around map position (6.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33145 Jy ! Component: 100 - total flux cleaned = 0.501316 Jy ! Component: 150 - total flux cleaned = 0.612538 Jy ! Component: 200 - total flux cleaned = 0.688168 Jy ! Total flux subtracted in 200 components = 0.688168 Jy ! Clean residual min=-0.115523 max=0.143523 Jy/beam ! Clean residual mean=-0.000033 rms=0.032894 Jy/beam ! Combined flux in latest and established models = 2.22707 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 76 components and 2.22707 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=0.333140Jy sigma=10.224278 ! Fit after self-cal, rms=0.311763Jy sigma=9.559327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 3.357 at 5.248 degrees (North through East) ! Clean map min=-0.10168 max=1.2713 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.311763Jy sigma=9.559327 ! Fit after self-cal, rms=0.311763Jy sigma=9.559327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=3.357 mas, bpa=5.248 degrees ! Estimated noise=0.768015 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 = 0.0873942 Jy ! Component: 100 - total flux cleaned = 0.140016 Jy ! Component: 150 - total flux cleaned = 0.1701 Jy ! Component: 200 - total flux cleaned = 0.193012 Jy ! Total flux subtracted in 200 components = 0.193012 Jy ! Clean residual min=-0.103680 max=0.112551 Jy/beam ! Clean residual mean=-0.000289 rms=0.026239 Jy/beam ! Combined flux in latest and established models = 2.42008 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 2.42008 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=0.281793Jy sigma=8.591623 ! Fit after self-cal, rms=0.276536Jy sigma=8.426795 ! 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=0.276536Jy sigma=8.426795 ! Fit after self-cal, rms=0.258776Jy sigma=7.716724 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=3.374 mas, bpa=5.487 degrees ! Estimated noise=0.772103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239939 Jy ! Component: 100 - total flux cleaned = 0.0272617 Jy ! Component: 150 - total flux cleaned = 0.0322723 Jy ! Component: 200 - total flux cleaned = 0.0377683 Jy ! Total flux subtracted in 200 components = 0.0377683 Jy ! Clean residual min=-0.077764 max=0.094808 Jy/beam ! Clean residual mean=-0.000131 rms=0.020542 Jy/beam ! Combined flux in latest and established models = 2.45785 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 2.45785 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=0.248619Jy sigma=7.420000 ! Fit after self-cal, rms=0.247468Jy sigma=7.385478 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 (3.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0934601 Jy ! Component: 100 - total flux cleaned = 0.128128 Jy ! Component: 150 - total flux cleaned = 0.128199 Jy ! Component: 200 - total flux cleaned = 0.125681 Jy ! Total flux subtracted in 200 components = 0.125681 Jy ! Clean residual min=-0.061741 max=0.067790 Jy/beam ! Clean residual mean=-0.000291 rms=0.015485 Jy/beam ! Combined flux in latest and established models = 2.58353 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 157 components and 2.58353 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=0.200693Jy sigma=6.160424 ! Fit after self-cal, rms=0.195946Jy sigma=5.988924 ! 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=0.195946Jy sigma=5.988924 ! Fit after self-cal, rms=0.168652Jy sigma=5.063203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=3.368 mas, bpa=5.561 degrees ! Estimated noise=0.772457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714032 Jy ! Component: 100 - total flux cleaned = 0.00104102 Jy ! Component: 150 - total flux cleaned = -0.00523998 Jy ! Component: 200 - total flux cleaned = -0.00990908 Jy ! Total flux subtracted in 200 components = -0.00990908 Jy ! Clean residual min=-0.044046 max=0.048114 Jy/beam ! Clean residual mean=-0.000161 rms=0.011476 Jy/beam ! Combined flux in latest and established models = 2.57362 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 184 components and 2.57362 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=0.151377Jy sigma=4.612494 ! Fit after self-cal, rms=0.149930Jy sigma=4.545174 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 (6.8, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361677 Jy ! Component: 100 - total flux cleaned = 0.0372049 Jy ! Component: 150 - total flux cleaned = 0.0371957 Jy ! Component: 200 - total flux cleaned = 0.0347281 Jy ! Total flux subtracted in 200 components = 0.0347281 Jy ! Clean residual min=-0.037896 max=0.030268 Jy/beam ! Clean residual mean=-0.000217 rms=0.009295 Jy/beam ! Combined flux in latest and established models = 2.60835 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 203 components and 2.60835 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=0.132410Jy sigma=4.076274 ! Fit after self-cal, rms=0.132432Jy sigma=4.060775 ! 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=0.132432Jy sigma=4.060775 ! Fit after self-cal, rms=0.132012Jy sigma=4.041712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=4.384 mas, bpa=-6.411 degrees ! Estimated noise=0.896813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305137 Jy ! Component: 100 - total flux cleaned = 0.00400874 Jy ! Component: 150 - total flux cleaned = 0.00316224 Jy ! Component: 200 - total flux cleaned = 0.0016672 Jy ! Total flux subtracted in 200 components = 0.0016672 Jy ! Clean residual min=-0.044057 max=0.036276 Jy/beam ! Clean residual mean=-0.000323 rms=0.011297 Jy/beam ! Combined flux in latest and established models = 2.61002 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 230 components and 2.61002 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=0.125524Jy sigma=3.867501 ! Fit after self-cal, rms=0.125308Jy sigma=3.854671 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 = -0.000664563 Jy ! Component: 100 - total flux cleaned = -0.00200647 Jy ! Component: 150 - total flux cleaned = -0.00199615 Jy ! Component: 200 - total flux cleaned = -0.00254047 Jy ! Total flux subtracted in 200 components = -0.00254047 Jy ! Clean residual min=-0.038535 max=0.034556 Jy/beam ! Clean residual mean=-0.000304 rms=0.010322 Jy/beam ! Combined flux in latest and established models = 2.60748 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 251 components and 2.60748 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=0.120980Jy sigma=3.736422 ! Fit after self-cal, rms=0.120784Jy sigma=3.724234 ! 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=1.255 mas, bmaj=3.366 mas, bpa=5.666 degrees ! Estimated noise=0.77154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 3.366 at 5.666 degrees (North through East) ! Clean map min=-0.037574 max=1.1956 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 ! Performing amp+phase self-cal ! ! 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=0.120784Jy sigma=3.724234 ! Fit after self-cal, rms=0.101308Jy sigma=3.087754 ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=3.359 mas, bpa=5.708 degrees ! Estimated noise=0.770634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0045179 Jy ! Component: 100 - total flux cleaned = -0.00221608 Jy ! Component: 150 - total flux cleaned = -0.000627875 Jy ! Component: 200 - total flux cleaned = 0.000825676 Jy ! Total flux subtracted in 200 components = 0.000825676 Jy ! Clean residual min=-0.027124 max=0.026005 Jy/beam ! Clean residual mean=-0.000061 rms=0.006456 Jy/beam ! Combined flux in latest and established models = 2.6083 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 281 components and 2.6083 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=0.095056Jy sigma=2.918009 ! Fit after self-cal, rms=0.095061Jy sigma=2.913082 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263569 Jy ! Component: 100 - total flux cleaned = 0.00304467 Jy ! Component: 150 - total flux cleaned = 0.0034381 Jy ! Component: 200 - total flux cleaned = 0.00416994 Jy ! Total flux subtracted in 200 components = 0.00416994 Jy ! Clean residual min=-0.024970 max=0.025316 Jy/beam ! Clean residual mean=-0.000064 rms=0.006113 Jy/beam ! Combined flux in latest and established models = 2.61247 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 292 components and 2.61247 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=0.091680Jy sigma=2.826581 ! Fit after self-cal, rms=0.091695Jy sigma=2.822128 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.091695Jy sigma=2.822128 ! Fit after self-cal, rms=0.091620Jy sigma=2.817253 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=1.011 mas, bmaj=2.936 mas, bpa=8.471 degrees ! Estimated noise=1.05758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.924465 Jy ! Component: 100 - total flux cleaned = 1.24798 Jy ! Component: 150 - total flux cleaned = 1.4699 Jy ! Component: 200 - total flux cleaned = 1.63883 Jy ! Total flux subtracted in 200 components = 1.63883 Jy ! Clean residual min=-0.066124 max=0.105304 Jy/beam ! Clean residual mean=0.000869 rms=0.026682 Jy/beam ! Combined flux in latest and established models = 1.63883 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.63883 Jy ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=3.358 mas, bpa=5.785 degrees ! Estimated noise=0.770584 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 = 0.21088 Jy ! Component: 100 - total flux cleaned = 0.357657 Jy ! Component: 150 - total flux cleaned = 0.465611 Jy ! Component: 200 - total flux cleaned = 0.546684 Jy ! Total flux subtracted in 200 components = 0.546684 Jy ! Clean residual min=-0.048306 max=0.057537 Jy/beam ! Clean residual mean=0.000432 rms=0.018083 Jy/beam ! Combined flux in latest and established models = 2.18551 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 94 components and 2.18551 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=2.306 mas, bmaj=4.366 mas, bpa=-6.217 degrees ! Estimated noise=0.899676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952037 Jy ! Component: 100 - total flux cleaned = 0.163802 Jy ! Component: 150 - total flux cleaned = 0.216737 Jy ! Component: 200 - total flux cleaned = 0.260025 Jy ! Total flux subtracted in 200 components = 0.260025 Jy ! Clean residual min=-0.039352 max=0.047208 Jy/beam ! Clean residual mean=0.000247 rms=0.015132 Jy/beam ! Combined flux in latest and established models = 2.44554 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 = 0.0357832 Jy ! Component: 100 - total flux cleaned = 0.0621289 Jy ! Component: 150 - total flux cleaned = 0.0804012 Jy ! Component: 200 - total flux cleaned = 0.0953353 Jy ! Total flux subtracted in 200 components = 0.0953353 Jy ! Clean residual min=-0.031171 max=0.033376 Jy/beam ! Clean residual mean=0.000078 rms=0.010806 Jy/beam ! Combined flux in latest and established models = 2.54087 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 212 components and 2.54087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=3.358 mas, bpa=5.785 degrees ! Estimated noise=0.770584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175063 Jy ! Component: 100 - total flux cleaned = 0.0292376 Jy ! Component: 150 - total flux cleaned = 0.0341635 Jy ! Component: 200 - total flux cleaned = 0.0382834 Jy ! Total flux subtracted in 200 components = 0.0382834 Jy ! Clean residual min=-0.024583 max=0.024295 Jy/beam ! Clean residual mean=0.000010 rms=0.006625 Jy/beam ! Combined flux in latest and established models = 2.57916 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 245 components and 2.57916 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=0.092857Jy sigma=2.893171 ! Fit after self-cal, rms=0.088710Jy sigma=2.751952 wmodel /d2/scr/pima/bp171a4_uvs/J1130-1449_X_map.mod ! Writing 245 model components to file: /d2/scr/pima/bp171a4_uvs/J1130-1449_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1130-1449_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1130-1449_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1130-1449_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a4_uvs/J1130-1449_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 = -0.00585168 Jy ! Component: 100 - total flux cleaned = -0.00519131 Jy ! Component: 150 - total flux cleaned = -0.00357083 Jy ! Component: 200 - total flux cleaned = -0.0017522 Jy ! Component: 250 - total flux cleaned = -0.00145933 Jy ! Component: 300 - total flux cleaned = -0.001454 Jy ! Component: 350 - total flux cleaned = -0.00170654 Jy ! Component: 400 - total flux cleaned = -0.00244374 Jy ! Component: 450 - total flux cleaned = -0.0024506 Jy ! Component: 500 - total flux cleaned = -0.00335478 Jy ! Component: 550 - total flux cleaned = -0.00333951 Jy ! Component: 600 - total flux cleaned = -0.00354182 Jy ! Component: 650 - total flux cleaned = -0.00414063 Jy ! Component: 700 - total flux cleaned = -0.00452944 Jy ! Component: 750 - total flux cleaned = -0.00527023 Jy ! Component: 800 - total flux cleaned = -0.00562351 Jy ! Component: 850 - total flux cleaned = -0.00613928 Jy ! Component: 900 - total flux cleaned = -0.00646899 Jy ! Component: 950 - total flux cleaned = -0.00694389 Jy ! Component: 1000 - total flux cleaned = -0.00709771 Jy ! Component: 1050 - total flux cleaned = -0.00770012 Jy ! Component: 1100 - total flux cleaned = -0.00755545 Jy ! Component: 1150 - total flux cleaned = -0.00784196 Jy ! Component: 1200 - total flux cleaned = -0.00784394 Jy ! Component: 1250 - total flux cleaned = -0.00797795 Jy ! Component: 1300 - total flux cleaned = -0.00797992 Jy ! Component: 1350 - total flux cleaned = -0.00798057 Jy ! Component: 1400 - total flux cleaned = -0.00749796 Jy ! Component: 1450 - total flux cleaned = -0.00761666 Jy ! Component: 1500 - total flux cleaned = -0.00727122 Jy ! Component: 1550 - total flux cleaned = -0.00782608 Jy ! Component: 1600 - total flux cleaned = -0.00749962 Jy ! Component: 1650 - total flux cleaned = -0.00781839 Jy ! Component: 1700 - total flux cleaned = -0.00781557 Jy ! Component: 1750 - total flux cleaned = -0.00771104 Jy ! Component: 1800 - total flux cleaned = -0.00731151 Jy ! Component: 1850 - total flux cleaned = -0.00731408 Jy ! Component: 1900 - total flux cleaned = -0.00731522 Jy ! Component: 1950 - total flux cleaned = -0.00722087 Jy ! Component: 2000 - total flux cleaned = -0.00712979 Jy ! Component: 2050 - total flux cleaned = -0.00712943 Jy ! Component: 2100 - total flux cleaned = -0.00686525 Jy ! Component: 2150 - total flux cleaned = -0.00695014 Jy ! Component: 2200 - total flux cleaned = -0.00677809 Jy ! Component: 2250 - total flux cleaned = -0.00686027 Jy ! Component: 2300 - total flux cleaned = -0.0068605 Jy ! Component: 2350 - total flux cleaned = -0.0069414 Jy ! Component: 2400 - total flux cleaned = -0.00670327 Jy ! Component: 2450 - total flux cleaned = -0.00678267 Jy ! Component: 2500 - total flux cleaned = -0.00701385 Jy ! Component: 2550 - total flux cleaned = -0.00701318 Jy ! Component: 2600 - total flux cleaned = -0.00716303 Jy ! Component: 2650 - total flux cleaned = -0.00723687 Jy ! Component: 2700 - total flux cleaned = -0.00716403 Jy ! Component: 2750 - total flux cleaned = -0.00723543 Jy ! Component: 2800 - total flux cleaned = -0.00702531 Jy ! Component: 2850 - total flux cleaned = -0.00688755 Jy ! Component: 2900 - total flux cleaned = -0.00702465 Jy ! Component: 2950 - total flux cleaned = -0.00709239 Jy ! Component: 3000 - total flux cleaned = -0.00709254 Jy ! Component: 3050 - total flux cleaned = -0.00735594 Jy ! Component: 3100 - total flux cleaned = -0.00742152 Jy ! Component: 3150 - total flux cleaned = -0.00742151 Jy ! Component: 3200 - total flux cleaned = -0.0075487 Jy ! Component: 3250 - total flux cleaned = -0.00754855 Jy ! Component: 3300 - total flux cleaned = -0.00761191 Jy ! Component: 3350 - total flux cleaned = -0.00767378 Jy ! Component: 3400 - total flux cleaned = -0.00748996 Jy ! Component: 3450 - total flux cleaned = -0.0075508 Jy ! Component: 3500 - total flux cleaned = -0.0076113 Jy ! Component: 3550 - total flux cleaned = -0.00767165 Jy ! Component: 3600 - total flux cleaned = -0.00767207 Jy ! Component: 3650 - total flux cleaned = -0.00773015 Jy ! Component: 3700 - total flux cleaned = -0.00749722 Jy ! Component: 3750 - total flux cleaned = -0.00772901 Jy ! Component: 3800 - total flux cleaned = -0.00755661 Jy ! Component: 3850 - total flux cleaned = -0.00767037 Jy ! Component: 3900 - total flux cleaned = -0.00750065 Jy ! Component: 3950 - total flux cleaned = -0.00727599 Jy ! Component: 4000 - total flux cleaned = -0.00733168 Jy ! Component: 4050 - total flux cleaned = -0.00727592 Jy ! Total flux subtracted in 4096 components = -0.0070551 Jy ! Clean residual min=-0.004003 max=0.003172 Jy/beam ! Clean residual mean=0.000010 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 2.5721 Jy keep ! Adding 362 model components to the UV plane model. ! The established model now contains 607 components and 2.5721 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1130-1449_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 3.358 at 5.785 degrees (North through East) ! Clean map min=-0.010707 max=1.1402 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1130-1449_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.14017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000961717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.253046 0.253046 0.506093 1.01219 2.02437 4.04874 8.09749 16.195 32.3899 64.7799 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1185.55 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1130-1449_X_uvs.log closed on Wed Jan 29 03:53:24 2014