! Started logfile: /d2/scr/pima/bp171aa_uvs/J0741-1359_X_uvs.log on Thu Nov 28 23:31:33 2013 obs /d2/scr/pima/bp171aa_uvs/J0741-1359_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0741-1359_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J0741-1359 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3912 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/bp171aa_uvs/J0741-1359_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002596Jy sigma=0.708654 ! Fit after self-cal, rms=0.955005Jy sigma=0.675022 ! 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=0.7311 mas, bmaj=1.952 mas, bpa=-1.727 degrees ! Estimated noise=23.2665 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 = 0.0332599 Jy ! Component: 100 - total flux cleaned = 0.0428541 Jy ! Total flux subtracted in 100 components = 0.0428541 Jy ! Clean residual min=-0.002690 max=0.003867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0428541 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0428541 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=0.033498Jy sigma=0.023628 ! Fit after self-cal, rms=0.033282Jy sigma=0.023475 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419617 Jy ! Component: 100 - total flux cleaned = 0.00642792 Jy ! Total flux subtracted in 100 components = 0.00642792 Jy ! Clean residual min=-0.002295 max=0.002068 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0492821 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0492821 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=0.032607Jy sigma=0.022998 ! Fit after self-cal, rms=0.032603Jy sigma=0.022995 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.378 mas, bpa=-3.544 degrees ! Estimated noise=15.9948 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 = 0.00191246 Jy ! Component: 100 - total flux cleaned = 0.00288421 Jy ! Component: 150 - total flux cleaned = 0.00340174 Jy ! Component: 200 - total flux cleaned = 0.00348913 Jy ! Total flux subtracted in 200 components = 0.00348913 Jy ! Clean residual min=-0.002094 max=0.002316 Jy/beam ! Clean residual mean=-0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0527712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0527712 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=0.032497Jy sigma=0.022920 ! Fit after self-cal, rms=0.032493Jy sigma=0.022918 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 2.378 at -3.544 degrees (North through East) ! Clean map min=-0.0019598 max=0.044496 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 1.17 FD 1.08 HN 0.94 KP 0.96 ! LA 0.93 MK 0.96 NL 1.14 OV 1.13 ! PT 0.86 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.90 HN 0.98 KP 0.98 ! LA 0.94 MK 1.00 NL 1.14 OV 0.96 ! PT 0.95 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 0.92 KP 1.04 ! LA 0.91 MK 1.05 NL 1.03 OV 1.09 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.19 HN 1.10 KP 0.91 ! LA 0.89 MK 1.11 NL 1.03 OV 0.97 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.04 KP 1.02 ! LA 0.95 MK 1.08 NL 0.92 OV 0.98 ! PT 0.86 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.11 KP 1.04 ! LA 1.08 MK 0.97 NL 0.95 OV 1.09 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032493Jy sigma=0.022918 ! Fit after self-cal, rms=0.032317Jy sigma=0.022663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=2.383 mas, bpa=-3.217 degrees ! Estimated noise=15.9303 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 = -0.000492884 Jy ! Component: 100 - total flux cleaned = -0.000570868 Jy ! Component: 150 - total flux cleaned = -0.000622628 Jy ! Component: 200 - total flux cleaned = -0.000631501 Jy ! Total flux subtracted in 200 components = -0.000631501 Jy ! Clean residual min=-0.001440 max=0.001836 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0521397 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0521397 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=0.032304Jy sigma=0.022653 ! Fit after self-cal, rms=0.032334Jy sigma=0.022645 ! 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=0.032334Jy sigma=0.022645 ! Fit after self-cal, rms=0.032263Jy sigma=0.022643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=2.387 mas, bpa=-3.115 degrees ! Estimated noise=15.8799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397446 Jy ! Component: 100 - total flux cleaned = -0.000454978 Jy ! Component: 150 - total flux cleaned = -0.000485991 Jy ! Component: 200 - total flux cleaned = -0.000499729 Jy ! Total flux subtracted in 200 components = -0.000499729 Jy ! Clean residual min=-0.001389 max=0.001794 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.05164 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.05164 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=0.032256Jy sigma=0.022638 ! Fit after self-cal, rms=0.032257Jy sigma=0.022637 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 (2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162097 Jy ! Component: 100 - total flux cleaned = 0.00194275 Jy ! Component: 150 - total flux cleaned = 0.00205839 Jy ! Component: 200 - total flux cleaned = 0.00209401 Jy ! Total flux subtracted in 200 components = 0.00209401 Jy ! Clean residual min=-0.001314 max=0.001432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.053734 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.053734 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=0.032176Jy sigma=0.022578 ! Fit after self-cal, rms=0.032171Jy sigma=0.022573 ! Inverting map ! Added new window around map position (12, -30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111777 Jy ! Component: 100 - total flux cleaned = 0.00139143 Jy ! Component: 150 - total flux cleaned = 0.00163329 Jy ! Component: 200 - total flux cleaned = 0.0017452 Jy ! Total flux subtracted in 200 components = 0.0017452 Jy ! Clean residual min=-0.001181 max=0.001267 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0554792 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0554792 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=0.032118Jy sigma=0.022533 ! Fit after self-cal, rms=0.032112Jy sigma=0.022530 ! Inverting map ! Added new window around map position (-48, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086532 Jy ! Component: 100 - total flux cleaned = 0.000896096 Jy ! Component: 150 - total flux cleaned = 0.00092032 Jy ! Component: 200 - total flux cleaned = 0.000942925 Jy ! Total flux subtracted in 200 components = 0.000942925 Jy ! Clean residual min=-0.001098 max=0.001100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0564221 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0564221 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=0.032060Jy sigma=0.022494 ! Fit after self-cal, rms=0.032059Jy sigma=0.022493 ! 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=0.032059Jy sigma=0.022493 ! Fit after self-cal, rms=0.031748Jy sigma=0.022426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=2.38 mas, bpa=-2.993 degrees ! Estimated noise=15.7801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242432 Jy ! Component: 100 - total flux cleaned = 0.000380713 Jy ! Component: 150 - total flux cleaned = 0.000416517 Jy ! Component: 200 - total flux cleaned = 0.000433463 Jy ! Total flux subtracted in 200 components = 0.000433463 Jy ! Clean residual min=-0.001108 max=0.000933 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0568556 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.0568556 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=0.031728Jy sigma=0.022411 ! Fit after self-cal, rms=0.031747Jy sigma=0.022407 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.80905e-05 Jy ! Component: 100 - total flux cleaned = -7.33555e-05 Jy ! Component: 150 - total flux cleaned = -0.000102916 Jy ! Component: 200 - total flux cleaned = -0.000102865 Jy ! Total flux subtracted in 200 components = -0.000102865 Jy ! Clean residual min=-0.001100 max=0.000953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0567527 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.0567527 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=0.031735Jy sigma=0.022398 ! Fit after self-cal, rms=0.031736Jy sigma=0.022398 ! 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=0.031736Jy sigma=0.022398 ! Fit after self-cal, rms=0.031752Jy sigma=0.022397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=4.444 mas, bpa=3.135 degrees ! Estimated noise=20.1284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.58196e-06 Jy ! Component: 100 - total flux cleaned = 4.97773e-06 Jy ! Component: 150 - total flux cleaned = -7.19517e-06 Jy ! Component: 200 - total flux cleaned = 2.44636e-05 Jy ! Total flux subtracted in 200 components = 2.44636e-05 Jy ! Clean residual min=-0.001171 max=0.000971 Jy/beam ! Clean residual mean=-0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0567772 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.0567772 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=0.031747Jy sigma=0.022394 ! Fit after self-cal, rms=0.031755Jy sigma=0.022393 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 = -0.00012431 Jy ! Component: 100 - total flux cleaned = -0.000114769 Jy ! Component: 150 - total flux cleaned = -8.0955e-05 Jy ! Component: 200 - total flux cleaned = -5.75569e-05 Jy ! Total flux subtracted in 200 components = -5.75569e-05 Jy ! Clean residual min=-0.001161 max=0.000988 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0567196 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 0.0567196 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=0.031754Jy sigma=0.022393 ! Fit after self-cal, rms=0.031755Jy sigma=0.022393 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=2.379 mas, bpa=-3.011 degrees ! Estimated noise=15.7799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 2.379 at -3.011 degrees (North through East) ! Clean map min=-0.0010768 max=0.044262 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=0.7343 mas, bmaj=1.948 mas, bpa=-0.9749 degrees ! Estimated noise=23.0625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033081 Jy ! Component: 100 - total flux cleaned = 0.0430429 Jy ! Component: 150 - total flux cleaned = 0.0471292 Jy ! Component: 200 - total flux cleaned = 0.0492914 Jy ! Total flux subtracted in 200 components = 0.0492914 Jy ! Clean residual min=-0.001809 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0492913 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0492913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=2.379 mas, bpa=-3.011 degrees ! Estimated noise=15.7799 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 = 0.00222717 Jy ! Component: 100 - total flux cleaned = 0.00375173 Jy ! Component: 150 - total flux cleaned = 0.00473423 Jy ! Component: 200 - total flux cleaned = 0.00531556 Jy ! Total flux subtracted in 200 components = 0.00531556 Jy ! Clean residual min=-0.001346 max=0.001140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0546069 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.0546069 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=2.135 mas, bmaj=4.444 mas, bpa=3.135 degrees ! Estimated noise=20.1284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869924 Jy ! Component: 100 - total flux cleaned = 0.0012327 Jy ! Component: 150 - total flux cleaned = 0.00130906 Jy ! Component: 200 - total flux cleaned = 0.00137652 Jy ! Total flux subtracted in 200 components = 0.00137652 Jy ! Clean residual min=-0.001222 max=0.001018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0559834 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 = 8.05258e-05 Jy ! Component: 100 - total flux cleaned = 0.000189311 Jy ! Component: 150 - total flux cleaned = 0.000289148 Jy ! Component: 200 - total flux cleaned = 0.00038107 Jy ! Total flux subtracted in 200 components = 0.00038107 Jy ! Clean residual min=-0.001180 max=0.000966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0563645 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 85 components and 0.0563645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=2.379 mas, bpa=-3.011 degrees ! Estimated noise=15.7799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.37101e-05 Jy ! Component: 100 - total flux cleaned = 0.000101889 Jy ! Component: 150 - total flux cleaned = 0.000101959 Jy ! Component: 200 - total flux cleaned = 0.000102234 Jy ! Total flux subtracted in 200 components = 0.000102234 Jy ! Clean residual min=-0.001188 max=0.001015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0564667 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.0564667 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=0.031802Jy sigma=0.022429 ! Fit after self-cal, rms=0.031797Jy sigma=0.022426 wmodel /d2/scr/pima/bp171aa_uvs/J0741-1359_X_map.mod ! Writing 102 model components to file: /d2/scr/pima/bp171aa_uvs/J0741-1359_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0741-1359_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0741-1359_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0741-1359_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171aa_uvs/J0741-1359_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 = -0.000518794 Jy ! Component: 100 - total flux cleaned = -0.000768586 Jy ! Component: 150 - total flux cleaned = -0.000911697 Jy ! Component: 200 - total flux cleaned = -0.00104585 Jy ! Component: 250 - total flux cleaned = -0.00115874 Jy ! Component: 300 - total flux cleaned = -0.00119051 Jy ! Component: 350 - total flux cleaned = -0.00124988 Jy ! Component: 400 - total flux cleaned = -0.00126413 Jy ! Component: 450 - total flux cleaned = -0.00125017 Jy ! Component: 500 - total flux cleaned = -0.00127737 Jy ! Component: 550 - total flux cleaned = -0.00131703 Jy ! Component: 600 - total flux cleaned = -0.00133007 Jy ! Component: 650 - total flux cleaned = -0.0013303 Jy ! Component: 700 - total flux cleaned = -0.00135499 Jy ! Component: 750 - total flux cleaned = -0.00136703 Jy ! Component: 800 - total flux cleaned = -0.00136692 Jy ! Component: 850 - total flux cleaned = -0.00137897 Jy ! Component: 900 - total flux cleaned = -0.00141379 Jy ! Component: 950 - total flux cleaned = -0.00143661 Jy ! Component: 1000 - total flux cleaned = -0.00142516 Jy ! Component: 1050 - total flux cleaned = -0.00142506 Jy ! Component: 1100 - total flux cleaned = -0.00137042 Jy ! Component: 1150 - total flux cleaned = -0.00138148 Jy ! Component: 1200 - total flux cleaned = -0.00133919 Jy ! Component: 1250 - total flux cleaned = -0.0013393 Jy ! Component: 1300 - total flux cleaned = -0.00130842 Jy ! Component: 1350 - total flux cleaned = -0.00130855 Jy ! Component: 1400 - total flux cleaned = -0.00129857 Jy ! Component: 1450 - total flux cleaned = -0.00128859 Jy ! Component: 1500 - total flux cleaned = -0.00126888 Jy ! Component: 1550 - total flux cleaned = -0.0012786 Jy ! Component: 1600 - total flux cleaned = -0.00128812 Jy ! Component: 1650 - total flux cleaned = -0.00127856 Jy ! Component: 1700 - total flux cleaned = -0.00127848 Jy ! Component: 1750 - total flux cleaned = -0.00126926 Jy ! Component: 1800 - total flux cleaned = -0.00126022 Jy ! Component: 1850 - total flux cleaned = -0.00123318 Jy ! Component: 1900 - total flux cleaned = -0.00124215 Jy ! Component: 1950 - total flux cleaned = -0.00121577 Jy ! Component: 2000 - total flux cleaned = -0.00120693 Jy ! Component: 2050 - total flux cleaned = -0.00117239 Jy ! Component: 2100 - total flux cleaned = -0.00118099 Jy ! Component: 2150 - total flux cleaned = -0.00114706 Jy ! Component: 2200 - total flux cleaned = -0.00113031 Jy ! Component: 2250 - total flux cleaned = -0.00110539 Jy ! Component: 2300 - total flux cleaned = -0.00108897 Jy ! Component: 2350 - total flux cleaned = -0.00107269 Jy ! Component: 2400 - total flux cleaned = -0.00105668 Jy ! Component: 2450 - total flux cleaned = -0.00107268 Jy ! Component: 2500 - total flux cleaned = -0.00105656 Jy ! Component: 2550 - total flux cleaned = -0.00101711 Jy ! Component: 2600 - total flux cleaned = -0.0010249 Jy ! Component: 2650 - total flux cleaned = -0.00100941 Jy ! Component: 2700 - total flux cleaned = -0.000994079 Jy ! Component: 2750 - total flux cleaned = -0.000971287 Jy ! Component: 2800 - total flux cleaned = -0.000948798 Jy ! Component: 2850 - total flux cleaned = -0.000978882 Jy ! Component: 2900 - total flux cleaned = -0.000949249 Jy ! Component: 2950 - total flux cleaned = -0.000949383 Jy ! Component: 3000 - total flux cleaned = -0.000920105 Jy ! Component: 3050 - total flux cleaned = -0.000927486 Jy ! Component: 3100 - total flux cleaned = -0.000920323 Jy ! Component: 3150 - total flux cleaned = -0.000927526 Jy ! Component: 3200 - total flux cleaned = -0.000898965 Jy ! Component: 3250 - total flux cleaned = -0.000863564 Jy ! Component: 3300 - total flux cleaned = -0.000877715 Jy ! Component: 3350 - total flux cleaned = -0.000870757 Jy ! Component: 3400 - total flux cleaned = -0.000856821 Jy ! Component: 3450 - total flux cleaned = -0.000822323 Jy ! Component: 3500 - total flux cleaned = -0.000843031 Jy ! Component: 3550 - total flux cleaned = -0.000802081 Jy ! Component: 3600 - total flux cleaned = -0.000788544 Jy ! Component: 3650 - total flux cleaned = -0.000775065 Jy ! Component: 3700 - total flux cleaned = -0.000754889 Jy ! Component: 3750 - total flux cleaned = -0.000741516 Jy ! Component: 3800 - total flux cleaned = -0.000708343 Jy ! Component: 3850 - total flux cleaned = -0.000681957 Jy ! Component: 3900 - total flux cleaned = -0.000668863 Jy ! Component: 3950 - total flux cleaned = -0.000649278 Jy ! Component: 4000 - total flux cleaned = -0.000610354 Jy ! Component: 4050 - total flux cleaned = -0.000597406 Jy ! Total flux subtracted in 4096 components = -0.000590955 Jy ! Clean residual min=-0.000376 max=0.000419 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0558758 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 367 components and 0.0558758 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0741-1359_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 2.379 at -3.011 degrees (North through East) ! Clean map min=-0.00081446 max=0.043938 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0741-1359_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0439382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104945 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71654 0.71654 1.43308 2.86616 5.73232 11.4646 22.9293 45.8585 91.7171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 418.678 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0741-1359_X_uvs.log closed on Thu Nov 28 23:31:39 2013