! Started logfile: /d2/scr/pima/bp177f_uvs/J2201+3310_X_uvs.log on Fri Mar 21 07:36:23 2014 obs /d2/scr/pima/bp177f_uvs/J2201+3310_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2201+3310_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J2201+3310 ! ! 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 816 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/bp177f_uvs/J2201+3310_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=1.006171Jy sigma=40.517259 ! Fit after self-cal, rms=0.931938Jy sigma=37.437643 ! 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=0.9111 mas, bmaj=2.495 mas, bpa=20.41 degrees ! Estimated noise=0.833126 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 = 0.0496166 Jy ! Component: 100 - total flux cleaned = 0.0716563 Jy ! Total flux subtracted in 100 components = 0.0716563 Jy ! Clean residual min=-0.006219 max=0.010563 Jy/beam ! Clean residual mean=-0.000003 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.0716563 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0716563 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=0.032262Jy sigma=1.268878 ! Fit after self-cal, rms=0.031850Jy sigma=1.254150 ! 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=1.129 mas, bmaj=2.62 mas, bpa=19.47 degrees ! Estimated noise=0.623705 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 = 0.0164883 Jy ! Component: 100 - total flux cleaned = 0.0246455 Jy ! Component: 150 - total flux cleaned = 0.0295958 Jy ! Component: 200 - total flux cleaned = 0.0327902 Jy ! Total flux subtracted in 200 components = 0.0327902 Jy ! Clean residual min=-0.004884 max=0.010323 Jy/beam ! Clean residual mean=-0.000013 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.104446 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.104446 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=0.022192Jy sigma=0.873735 ! Fit after self-cal, rms=0.022135Jy sigma=0.871859 ! Inverting map ! Added new window around map position (7, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966562 Jy ! Component: 100 - total flux cleaned = 0.0146527 Jy ! Component: 150 - total flux cleaned = 0.0185116 Jy ! Component: 200 - total flux cleaned = 0.0217509 Jy ! Total flux subtracted in 200 components = 0.0217509 Jy ! Clean residual min=-0.003335 max=0.004299 Jy/beam ! Clean residual mean=-0.000009 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.126197 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.126197 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=0.017167Jy sigma=0.659734 ! Fit after self-cal, rms=0.017054Jy sigma=0.654761 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 2.62 at 19.47 degrees (North through East) ! Clean map min=-0.0031042 max=0.070092 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 1.07 HN 0.87 KP 0.94 ! LA 1.04 NL 1.15 OV 0.94 PT 0.85 ! SC 0.94 ! ! ! 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 0.91 FD 1.01 HN 0.93 KP 1.10 ! LA 0.90 NL 1.13 OV 0.94 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 0.91 ! LA 0.98 NL 1.17 OV 0.92 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.96 KP 0.99 ! LA 0.98 NL 1.08 OV 0.92 PT 0.88 ! SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.06 KP 1.01 ! LA 1.05 NL 1.17 OV 0.98 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.09 ! LA 0.91 NL 1.05 OV 0.98 PT 0.87 ! SC 0.99 ! ! ! 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=0.017054Jy sigma=0.654761 ! Fit after self-cal, rms=0.014998Jy sigma=0.582285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.632 mas, bpa=19.41 degrees ! Estimated noise=0.612141 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 = 0.00252328 Jy ! Component: 100 - total flux cleaned = 0.00384663 Jy ! Component: 150 - total flux cleaned = 0.00471597 Jy ! Component: 200 - total flux cleaned = 0.00538405 Jy ! Total flux subtracted in 200 components = 0.00538405 Jy ! Clean residual min=-0.001989 max=0.002345 Jy/beam ! Clean residual mean=-0.000004 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.131581 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 109 components and 0.131581 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=0.014389Jy sigma=0.557117 ! Fit after self-cal, rms=0.014387Jy sigma=0.556571 ! 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=0.014387Jy sigma=0.556571 ! Fit after self-cal, rms=0.012862Jy sigma=0.503898 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.636 mas, bpa=19.13 degrees ! Estimated noise=0.608193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815086 Jy ! Component: 100 - total flux cleaned = 0.00084855 Jy ! Component: 150 - total flux cleaned = 0.000846295 Jy ! Component: 200 - total flux cleaned = 0.000900012 Jy ! Total flux subtracted in 200 components = 0.000900012 Jy ! Clean residual min=-0.001604 max=0.001714 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.132481 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.132481 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=0.012680Jy sigma=0.497506 ! Fit after self-cal, rms=0.012680Jy sigma=0.497392 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 = 0.000123452 Jy ! Component: 100 - total flux cleaned = 0.000167585 Jy ! Component: 150 - total flux cleaned = 0.000248191 Jy ! Component: 200 - total flux cleaned = 0.000302159 Jy ! Total flux subtracted in 200 components = 0.000302159 Jy ! Clean residual min=-0.001593 max=0.001642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.132784 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.132784 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=0.012613Jy sigma=0.495094 ! Fit after self-cal, rms=0.012612Jy sigma=0.495069 ! 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=0.012612Jy sigma=0.495069 ! Fit after self-cal, rms=0.012556Jy sigma=0.494713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.633 mas, bpa=18.97 degrees ! Estimated noise=0.606861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259485 Jy ! Component: 100 - total flux cleaned = -0.000243861 Jy ! Component: 150 - total flux cleaned = -0.000244802 Jy ! Component: 200 - total flux cleaned = -0.000244963 Jy ! Total flux subtracted in 200 components = -0.000244963 Jy ! Clean residual min=-0.001558 max=0.001562 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.132539 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 154 components and 0.132539 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=0.012514Jy sigma=0.493178 ! Fit after self-cal, rms=0.012512Jy sigma=0.493158 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48234e-05 Jy ! Component: 100 - total flux cleaned = 5.33952e-05 Jy ! Component: 150 - total flux cleaned = 0.000102716 Jy ! Component: 200 - total flux cleaned = 0.000149853 Jy ! Total flux subtracted in 200 components = 0.000149853 Jy ! Clean residual min=-0.001547 max=0.001538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.132688 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.132688 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=0.012490Jy sigma=0.492309 ! Fit after self-cal, rms=0.012489Jy sigma=0.492300 ! 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=0.012489Jy sigma=0.492300 ! Fit after self-cal, rms=0.012450Jy sigma=0.492150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=3.022 mas, bpa=18.59 degrees ! Estimated noise=0.708667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219157 Jy ! Component: 100 - total flux cleaned = 0.000107334 Jy ! Component: 150 - total flux cleaned = 6.54257e-05 Jy ! Component: 200 - total flux cleaned = 8.99458e-05 Jy ! Total flux subtracted in 200 components = 8.99458e-05 Jy ! Clean residual min=-0.001585 max=0.001768 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.132778 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 0.132778 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=0.012439Jy sigma=0.491511 ! Fit after self-cal, rms=0.012438Jy sigma=0.491487 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.14075e-05 Jy ! Component: 100 - total flux cleaned = -1.12638e-05 Jy ! Component: 150 - total flux cleaned = 1.0047e-05 Jy ! Component: 200 - total flux cleaned = 3.03667e-05 Jy ! Total flux subtracted in 200 components = 3.03667e-05 Jy ! Clean residual min=-0.001606 max=0.001703 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.132809 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.132809 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=0.012435Jy sigma=0.491272 ! Fit after self-cal, rms=0.012434Jy sigma=0.491254 ! 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=1.131 mas, bmaj=2.631 mas, bpa=18.88 degrees ! Estimated noise=0.605797 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 2.631 at 18.88 degrees (North through East) ! Clean map min=-0.0020723 max=0.06811 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=0.9088 mas, bmaj=2.489 mas, bpa=19.73 degrees ! Estimated noise=0.811372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488354 Jy ! Component: 100 - total flux cleaned = 0.0709478 Jy ! Component: 150 - total flux cleaned = 0.0830356 Jy ! Component: 200 - total flux cleaned = 0.0907214 Jy ! Total flux subtracted in 200 components = 0.0907214 Jy ! Clean residual min=-0.003396 max=0.004197 Jy/beam ! Clean residual mean=-0.000003 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.0907214 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0907214 Jy ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=2.631 mas, bpa=18.88 degrees ! Estimated noise=0.605797 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 = 0.00809328 Jy ! Component: 100 - total flux cleaned = 0.0138627 Jy ! Component: 150 - total flux cleaned = 0.018271 Jy ! Component: 200 - total flux cleaned = 0.0218783 Jy ! Total flux subtracted in 200 components = 0.0218783 Jy ! Clean residual min=-0.002404 max=0.004281 Jy/beam ! Clean residual mean=-0.000006 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.1126 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.1126 Jy ! Inverting map ! Added new window around map position (2.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399812 Jy ! Component: 100 - total flux cleaned = 0.00659208 Jy ! Component: 150 - total flux cleaned = 0.00866519 Jy ! Component: 200 - total flux cleaned = 0.0103404 Jy ! Total flux subtracted in 200 components = 0.0103404 Jy ! Clean residual min=-0.001703 max=0.001985 Jy/beam ! Clean residual mean=-0.000004 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.12294 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 102 components and 0.12294 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=2.353 mas, bmaj=3.022 mas, bpa=18.59 degrees ! Estimated noise=0.708667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237994 Jy ! Component: 100 - total flux cleaned = 0.00414423 Jy ! Component: 150 - total flux cleaned = 0.00553894 Jy ! Component: 200 - total flux cleaned = 0.00651049 Jy ! Total flux subtracted in 200 components = 0.00651049 Jy ! Clean residual min=-0.001526 max=0.001761 Jy/beam ! Clean residual mean=-0.000005 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.129451 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 = 0.000666724 Jy ! Component: 100 - total flux cleaned = 0.00110947 Jy ! Component: 150 - total flux cleaned = 0.00153035 Jy ! Component: 200 - total flux cleaned = 0.00177229 Jy ! Total flux subtracted in 200 components = 0.00177229 Jy ! Clean residual min=-0.001405 max=0.001574 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.131223 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 158 components and 0.131223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=2.631 mas, bpa=18.88 degrees ! Estimated noise=0.605797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449335 Jy ! Component: 100 - total flux cleaned = 0.000711748 Jy ! Component: 150 - total flux cleaned = 0.000840245 Jy ! Component: 200 - total flux cleaned = 0.000954594 Jy ! Total flux subtracted in 200 components = 0.000954594 Jy ! Clean residual min=-0.001220 max=0.001357 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.132178 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 180 components and 0.132178 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=0.012300Jy sigma=0.485030 ! Fit after self-cal, rms=0.012248Jy sigma=0.482955 wmodel /d2/scr/pima/bp177f_uvs/J2201+3310_X_map.mod ! Writing 180 model components to file: /d2/scr/pima/bp177f_uvs/J2201+3310_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2201+3310_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2201+3310_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2201+3310_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2201+3310_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 = -5.97821e-05 Jy ! Component: 100 - total flux cleaned = -0.000122982 Jy ! Component: 150 - total flux cleaned = -0.000179992 Jy ! Component: 200 - total flux cleaned = -0.000286269 Jy ! Component: 250 - total flux cleaned = -0.000386622 Jy ! Component: 300 - total flux cleaned = -0.000546506 Jy ! Component: 350 - total flux cleaned = -0.000714161 Jy ! Component: 400 - total flux cleaned = -0.000919131 Jy ! Component: 450 - total flux cleaned = -0.0010458 Jy ! Component: 500 - total flux cleaned = -0.00114202 Jy ! Component: 550 - total flux cleaned = -0.00127473 Jy ! Component: 600 - total flux cleaned = -0.00128748 Jy ! Component: 650 - total flux cleaned = -0.00132518 Jy ! Component: 700 - total flux cleaned = -0.00138626 Jy ! Component: 750 - total flux cleaned = -0.00142159 Jy ! Component: 800 - total flux cleaned = -0.00143348 Jy ! Component: 850 - total flux cleaned = -0.00150142 Jy ! Component: 900 - total flux cleaned = -0.00153467 Jy ! Component: 950 - total flux cleaned = -0.00157806 Jy ! Component: 1000 - total flux cleaned = -0.00160973 Jy ! Component: 1050 - total flux cleaned = -0.00161994 Jy ! Component: 1100 - total flux cleaned = -0.00162015 Jy ! Component: 1150 - total flux cleaned = -0.00168002 Jy ! Component: 1200 - total flux cleaned = -0.00168957 Jy ! Component: 1250 - total flux cleaned = -0.00168 Jy ! Component: 1300 - total flux cleaned = -0.00171724 Jy ! Component: 1350 - total flux cleaned = -0.00170782 Jy ! Component: 1400 - total flux cleaned = -0.00172598 Jy ! Component: 1450 - total flux cleaned = -0.00171708 Jy ! Component: 1500 - total flux cleaned = -0.00172588 Jy ! Component: 1550 - total flux cleaned = -0.00171733 Jy ! Component: 1600 - total flux cleaned = -0.00172596 Jy ! Component: 1650 - total flux cleaned = -0.00175107 Jy ! Component: 1700 - total flux cleaned = -0.00176749 Jy ! Component: 1750 - total flux cleaned = -0.00175933 Jy ! Component: 1800 - total flux cleaned = -0.00175137 Jy ! Component: 1850 - total flux cleaned = -0.00176727 Jy ! Component: 1900 - total flux cleaned = -0.00176729 Jy ! Component: 1950 - total flux cleaned = -0.00178302 Jy ! Component: 2000 - total flux cleaned = -0.00181375 Jy ! Component: 2050 - total flux cleaned = -0.0018213 Jy ! Component: 2100 - total flux cleaned = -0.00183643 Jy ! Component: 2150 - total flux cleaned = -0.00186626 Jy ! Component: 2200 - total flux cleaned = -0.00187364 Jy ! Component: 2250 - total flux cleaned = -0.00191016 Jy ! Component: 2300 - total flux cleaned = -0.00191007 Jy ! Component: 2350 - total flux cleaned = -0.00190289 Jy ! Component: 2400 - total flux cleaned = -0.00193138 Jy ! Component: 2450 - total flux cleaned = -0.00194548 Jy ! Component: 2500 - total flux cleaned = -0.00195251 Jy ! Component: 2550 - total flux cleaned = -0.00197335 Jy ! Component: 2600 - total flux cleaned = -0.00198024 Jy ! Component: 2650 - total flux cleaned = -0.00198701 Jy ! Component: 2700 - total flux cleaned = -0.00200736 Jy ! Component: 2750 - total flux cleaned = -0.00200729 Jy ! Component: 2800 - total flux cleaned = -0.00202735 Jy ! Component: 2850 - total flux cleaned = -0.00204065 Jy ! Component: 2900 - total flux cleaned = -0.00204067 Jy ! Component: 2950 - total flux cleaned = -0.00208008 Jy ! Component: 3000 - total flux cleaned = -0.002067 Jy ! Component: 3050 - total flux cleaned = -0.00209304 Jy ! Component: 3100 - total flux cleaned = -0.00209952 Jy ! Component: 3150 - total flux cleaned = -0.00210593 Jy ! Component: 3200 - total flux cleaned = -0.00211875 Jy ! Component: 3250 - total flux cleaned = -0.00211871 Jy ! Component: 3300 - total flux cleaned = -0.00213139 Jy ! Component: 3350 - total flux cleaned = -0.0021314 Jy ! Component: 3400 - total flux cleaned = -0.00215658 Jy ! Component: 3450 - total flux cleaned = -0.0021691 Jy ! Component: 3500 - total flux cleaned = -0.00219407 Jy ! Component: 3550 - total flux cleaned = -0.0022127 Jy ! Component: 3600 - total flux cleaned = -0.00222506 Jy ! Component: 3650 - total flux cleaned = -0.00224359 Jy ! Component: 3700 - total flux cleaned = -0.00226826 Jy ! Component: 3750 - total flux cleaned = -0.00229282 Jy ! Component: 3800 - total flux cleaned = -0.00229897 Jy ! Component: 3850 - total flux cleaned = -0.00232341 Jy ! Component: 3900 - total flux cleaned = -0.00235995 Jy ! Component: 3950 - total flux cleaned = -0.00237209 Jy ! Component: 4000 - total flux cleaned = -0.00239637 Jy ! Component: 4050 - total flux cleaned = -0.00241457 Jy ! Total flux subtracted in 4096 components = -0.0024388 Jy ! Clean residual min=-0.000366 max=0.000435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.129739 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 427 components and 0.129739 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2201+3310_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 2.631 at 18.88 degrees (North through East) ! Clean map min=-0.00077742 max=0.067188 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2201+3310_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0671883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.87601e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44097 0.44097 0.88194 1.76388 3.52776 7.05552 14.111 28.2221 56.4441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 680.318 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2201+3310_X_uvs.log closed on Fri Mar 21 07:36:27 2014