! Started logfile: /scr/pima/s5272b_uvs/J0558-0055_X_uvs.log on Wed Dec 18 20:25:26 2013 obs /scr/pima/s5272b_uvs/J0558-0055_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0558-0055_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! AN table 2: 33 integrations on 36 of 36 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.902406 visibilities/baseline/integration-bin. ! Found source: J0558-0055 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 43200 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272b_uvs/J0558-0055_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 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001152Jy sigma=1.614953 ! Fit after self-cal, rms=0.959558Jy sigma=1.528325 ! 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=0.9097 mas, bmaj=1.924 mas, bpa=2.805 degrees ! Estimated noise=8.45907 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 = 0.0338443 Jy ! Component: 100 - total flux cleaned = 0.0442875 Jy ! Total flux subtracted in 100 components = 0.0442875 Jy ! Clean residual min=-0.003037 max=0.004195 Jy/beam ! Clean residual mean=-0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0442875 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0442875 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=0.031662Jy sigma=0.068804 ! Fit after self-cal, rms=0.030627Jy sigma=0.067768 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465667 Jy ! Component: 100 - total flux cleaned = 0.00725932 Jy ! Total flux subtracted in 100 components = 0.00725932 Jy ! Clean residual min=-0.002897 max=0.003393 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0515469 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0515469 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=0.030260Jy sigma=0.065268 ! Fit after self-cal, rms=0.030249Jy sigma=0.065263 ! Inverting map ! Added new window around map position (-1.4, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303631 Jy ! Component: 100 - total flux cleaned = 0.00482909 Jy ! Total flux subtracted in 100 components = 0.00482909 Jy ! Clean residual min=-0.002665 max=0.002148 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.056376 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.056376 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=0.030022Jy sigma=0.064385 ! Fit after self-cal, rms=0.029997Jy sigma=0.064329 ! 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=1.166 mas, bmaj=2.414 mas, bpa=3.909 degrees ! Estimated noise=4.72506 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 = 0.0027342 Jy ! Component: 100 - total flux cleaned = 0.00441455 Jy ! Component: 150 - total flux cleaned = 0.00553293 Jy ! Component: 200 - total flux cleaned = 0.00631483 Jy ! Total flux subtracted in 200 components = 0.00631483 Jy ! Clean residual min=-0.003055 max=0.002075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0626908 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.0626908 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=0.030051Jy sigma=0.063536 ! Fit after self-cal, rms=0.030052Jy sigma=0.063516 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.414 at 3.909 degrees (North through East) ! Clean map min=-0.0030151 max=0.046996 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 1.18 FD 1.06 HN 0.85 KP 1.00 ! NL 1.18 OV 1.05 PT 0.88 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.91 HN 0.88 KP 1.01 ! NL 1.06 OV 1.05 PT 0.88 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.88 KP 1.16 ! NL 1.14 OV 0.98 PT 0.88 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.92 KP 1.06 ! NL 1.19 OV 0.99 PT 0.88 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 0.96 KP 1.06 ! MK 1.04 NL 0.97 OV 0.98 PT 0.91 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.90 KP 1.11 ! NL 1.09 OV 1.01 PT 0.88 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.11 HN 1.16 KP 1.04 ! NL 1.16 OV 1.11 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.93 HN 1.09 KP 1.02 ! MK 0.92 NL 0.95 OV 1.02 PT 0.91 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.91 HN 1.00* KP 1.04 ! MK 0.93 NL 1.08 OV 1.05 PT 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.030052Jy sigma=0.063516 ! Fit after self-cal, rms=0.029909Jy sigma=0.063325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.411 mas, bpa=4.112 degrees ! Estimated noise=4.69017 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 = 0.00061833 Jy ! Component: 100 - total flux cleaned = 0.000973095 Jy ! Component: 150 - total flux cleaned = 0.00108322 Jy ! Component: 200 - total flux cleaned = 0.00115794 Jy ! Total flux subtracted in 200 components = 0.00115794 Jy ! Clean residual min=-0.002612 max=0.001634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0638487 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0638487 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=0.029906Jy sigma=0.063269 ! Fit after self-cal, rms=0.029925Jy sigma=0.063263 ! 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=0.029925Jy sigma=0.063263 ! Fit after self-cal, rms=0.029825Jy sigma=0.063056 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.408 mas, bpa=4.226 degrees ! Estimated noise=4.67339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132535 Jy ! Component: 100 - total flux cleaned = 0.000235243 Jy ! Component: 150 - total flux cleaned = 0.000281234 Jy ! Component: 200 - total flux cleaned = 0.000322753 Jy ! Total flux subtracted in 200 components = 0.000322753 Jy ! Clean residual min=-0.002468 max=0.001556 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0641715 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0641715 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=0.029791Jy sigma=0.063062 ! Fit after self-cal, rms=0.029799Jy sigma=0.063055 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 = 0.000105036 Jy ! Component: 100 - total flux cleaned = 0.000128512 Jy ! Component: 150 - total flux cleaned = 0.000143253 Jy ! Component: 200 - total flux cleaned = 0.000157261 Jy ! Total flux subtracted in 200 components = 0.000157261 Jy ! Clean residual min=-0.002445 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0643287 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0643288 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=0.029790Jy sigma=0.063052 ! Fit after self-cal, rms=0.029791Jy sigma=0.063052 ! 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=0.029791Jy sigma=0.063052 ! Fit after self-cal, rms=0.029654Jy sigma=0.062975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.406 mas, bpa=4.301 degrees ! Estimated noise=4.64867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137239 Jy ! Component: 100 - total flux cleaned = -0.000111353 Jy ! Component: 150 - total flux cleaned = -8.9765e-05 Jy ! Component: 200 - total flux cleaned = -6.99027e-05 Jy ! Total flux subtracted in 200 components = -6.99027e-05 Jy ! Clean residual min=-0.002226 max=0.001472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0642589 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0642589 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=0.029613Jy sigma=0.063000 ! Fit after self-cal, rms=0.029628Jy sigma=0.062994 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 = 4.05101e-05 Jy ! Component: 100 - total flux cleaned = 5.29086e-05 Jy ! Component: 150 - total flux cleaned = 5.87347e-05 Jy ! Component: 200 - total flux cleaned = 5.86312e-05 Jy ! Total flux subtracted in 200 components = 5.86312e-05 Jy ! Clean residual min=-0.002241 max=0.001465 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0643175 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0643175 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=0.029621Jy sigma=0.062994 ! Fit after self-cal, rms=0.029620Jy sigma=0.062994 ! 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=0.029620Jy sigma=0.062994 ! Fit after self-cal, rms=0.029592Jy sigma=0.062989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=3.44 mas, bpa=6.066 degrees ! Estimated noise=5.01957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374381 Jy ! Component: 100 - total flux cleaned = 0.000444138 Jy ! Component: 150 - total flux cleaned = 0.000480393 Jy ! Component: 200 - total flux cleaned = 0.000505653 Jy ! Total flux subtracted in 200 components = 0.000505653 Jy ! Clean residual min=-0.002850 max=0.001926 Jy/beam ! Clean residual mean=-0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0648232 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.0648232 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=0.029593Jy sigma=0.062980 ! Fit after self-cal, rms=0.029595Jy sigma=0.062980 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 = 4.5903e-05 Jy ! Component: 100 - total flux cleaned = 6.92934e-05 Jy ! Component: 150 - total flux cleaned = 9.17495e-05 Jy ! Component: 200 - total flux cleaned = 0.000106031 Jy ! Total flux subtracted in 200 components = 0.000106031 Jy ! Clean residual min=-0.002836 max=0.001932 Jy/beam ! Clean residual mean=-0.000004 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0649292 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.0649292 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=0.029588Jy sigma=0.062984 ! Fit after self-cal, rms=0.029589Jy sigma=0.062984 ! 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=1.157 mas, bmaj=2.405 mas, bpa=4.365 degrees ! Estimated noise=4.64114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.405 at 4.365 degrees (North through East) ! Clean map min=-0.0021528 max=0.045575 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=0.9062 mas, bmaj=1.919 mas, bpa=3.244 degrees ! Estimated noise=8.29664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336614 Jy ! Component: 100 - total flux cleaned = 0.0438808 Jy ! Component: 150 - total flux cleaned = 0.0488376 Jy ! Component: 200 - total flux cleaned = 0.052225 Jy ! Total flux subtracted in 200 components = 0.052225 Jy ! Clean residual min=-0.002323 max=0.001899 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.052225 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.052225 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.405 mas, bpa=4.365 degrees ! Estimated noise=4.64114 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 = 0.00419275 Jy ! Component: 100 - total flux cleaned = 0.00673994 Jy ! Component: 150 - total flux cleaned = 0.00842965 Jy ! Component: 200 - total flux cleaned = 0.00958951 Jy ! Total flux subtracted in 200 components = 0.00958951 Jy ! Clean residual min=-0.002364 max=0.001478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0618145 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 70 components and 0.0618145 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=2.271 mas, bmaj=3.44 mas, bpa=6.066 degrees ! Estimated noise=5.01957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140674 Jy ! Component: 100 - total flux cleaned = 0.00223599 Jy ! Component: 150 - total flux cleaned = 0.00273291 Jy ! Component: 200 - total flux cleaned = 0.00301217 Jy ! Total flux subtracted in 200 components = 0.00301217 Jy ! Clean residual min=-0.002859 max=0.001927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0648266 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 = 4.48427e-05 Jy ! Component: 100 - total flux cleaned = 7.71707e-05 Jy ! Component: 150 - total flux cleaned = 9.98165e-05 Jy ! Component: 200 - total flux cleaned = 0.000121254 Jy ! Total flux subtracted in 200 components = 0.000121254 Jy ! Clean residual min=-0.002845 max=0.001938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0649479 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.0649479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.405 mas, bpa=4.365 degrees ! Estimated noise=4.64114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261533 Jy ! Component: 100 - total flux cleaned = -0.000314157 Jy ! Component: 150 - total flux cleaned = -0.000332286 Jy ! Component: 200 - total flux cleaned = -0.000356962 Jy ! Total flux subtracted in 200 components = -0.000356962 Jy ! Clean residual min=-0.002215 max=0.001489 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0645909 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0645909 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=0.029585Jy sigma=0.063008 ! Fit after self-cal, rms=0.029584Jy sigma=0.063008 wmodel /scr/pima/s5272b_uvs/J0558-0055_X_map.mod ! Writing 88 model components to file: /scr/pima/s5272b_uvs/J0558-0055_X_map.mod wobs /scr/pima/s5272b_uvs/J0558-0055_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0558-0055_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0558-0055_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272b_uvs/J0558-0055_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 = -0.000904998 Jy ! Component: 100 - total flux cleaned = -0.00137404 Jy ! Component: 150 - total flux cleaned = -0.001716 Jy ! Component: 200 - total flux cleaned = -0.00208507 Jy ! Component: 250 - total flux cleaned = -0.00234069 Jy ! Component: 300 - total flux cleaned = -0.00245171 Jy ! Component: 350 - total flux cleaned = -0.0025158 Jy ! Component: 400 - total flux cleaned = -0.00259834 Jy ! Component: 450 - total flux cleaned = -0.00267823 Jy ! Component: 500 - total flux cleaned = -0.00275683 Jy ! Component: 550 - total flux cleaned = -0.00292872 Jy ! Component: 600 - total flux cleaned = -0.00302134 Jy ! Component: 650 - total flux cleaned = -0.00309437 Jy ! Component: 700 - total flux cleaned = -0.00314826 Jy ! Component: 750 - total flux cleaned = -0.00321905 Jy ! Component: 800 - total flux cleaned = -0.00323654 Jy ! Component: 850 - total flux cleaned = -0.00328805 Jy ! Component: 900 - total flux cleaned = -0.00338835 Jy ! Component: 950 - total flux cleaned = -0.00338821 Jy ! Component: 1000 - total flux cleaned = -0.00343721 Jy ! Component: 1050 - total flux cleaned = -0.0035651 Jy ! Component: 1100 - total flux cleaned = -0.003644 Jy ! Component: 1150 - total flux cleaned = -0.00366006 Jy ! Component: 1200 - total flux cleaned = -0.00381358 Jy ! Component: 1250 - total flux cleaned = -0.00387418 Jy ! Component: 1300 - total flux cleaned = -0.00388915 Jy ! Component: 1350 - total flux cleaned = -0.00397818 Jy ! Component: 1400 - total flux cleaned = -0.00403685 Jy ! Component: 1450 - total flux cleaned = -0.00409508 Jy ! Component: 1500 - total flux cleaned = -0.00415274 Jy ! Component: 1550 - total flux cleaned = -0.0042524 Jy ! Component: 1600 - total flux cleaned = -0.004337 Jy ! Component: 1650 - total flux cleaned = -0.00439245 Jy ! Component: 1700 - total flux cleaned = -0.00448893 Jy ! Component: 1750 - total flux cleaned = -0.00448873 Jy ! Component: 1800 - total flux cleaned = -0.00458349 Jy ! Component: 1850 - total flux cleaned = -0.00462358 Jy ! Component: 1900 - total flux cleaned = -0.00469005 Jy ! Component: 1950 - total flux cleaned = -0.00474287 Jy ! Component: 2000 - total flux cleaned = -0.00480833 Jy ! Component: 2050 - total flux cleaned = -0.00492525 Jy ! Component: 2100 - total flux cleaned = -0.00493801 Jy ! Component: 2150 - total flux cleaned = -0.00496368 Jy ! Component: 2200 - total flux cleaned = -0.00503981 Jy ! Component: 2250 - total flux cleaned = -0.00509002 Jy ! Component: 2300 - total flux cleaned = -0.00507739 Jy ! Component: 2350 - total flux cleaned = -0.00510206 Jy ! Component: 2400 - total flux cleaned = -0.0051391 Jy ! Component: 2450 - total flux cleaned = -0.00513908 Jy ! Component: 2500 - total flux cleaned = -0.00517552 Jy ! Component: 2550 - total flux cleaned = -0.00521171 Jy ! Component: 2600 - total flux cleaned = -0.0052476 Jy ! Component: 2650 - total flux cleaned = -0.00534267 Jy ! Component: 2700 - total flux cleaned = -0.0053779 Jy ! Component: 2750 - total flux cleaned = -0.00536611 Jy ! Component: 2800 - total flux cleaned = -0.00540087 Jy ! Component: 2850 - total flux cleaned = -0.00547014 Jy ! Component: 2900 - total flux cleaned = -0.00546996 Jy ! Component: 2950 - total flux cleaned = -0.0055268 Jy ! Component: 3000 - total flux cleaned = -0.0054816 Jy ! Component: 3050 - total flux cleaned = -0.00552652 Jy ! Component: 3100 - total flux cleaned = -0.00551526 Jy ! Component: 3150 - total flux cleaned = -0.00559307 Jy ! Component: 3200 - total flux cleaned = -0.00557096 Jy ! Component: 3250 - total flux cleaned = -0.00565881 Jy ! Component: 3300 - total flux cleaned = -0.00568053 Jy ! Component: 3350 - total flux cleaned = -0.00568054 Jy ! Component: 3400 - total flux cleaned = -0.00571288 Jy ! Component: 3450 - total flux cleaned = -0.0057451 Jy ! Component: 3500 - total flux cleaned = -0.00574501 Jy ! Component: 3550 - total flux cleaned = -0.00578743 Jy ! Component: 3600 - total flux cleaned = -0.0058296 Jy ! Component: 3650 - total flux cleaned = -0.0058401 Jy ! Component: 3700 - total flux cleaned = -0.00585056 Jy ! Component: 3750 - total flux cleaned = -0.00587127 Jy ! Component: 3800 - total flux cleaned = -0.00594336 Jy ! Component: 3850 - total flux cleaned = -0.00599475 Jy ! Component: 3900 - total flux cleaned = -0.00598455 Jy ! Component: 3950 - total flux cleaned = -0.00601493 Jy ! Component: 4000 - total flux cleaned = -0.00608551 Jy ! Component: 4050 - total flux cleaned = -0.00610561 Jy ! Total flux subtracted in 4096 components = -0.00611565 Jy ! Clean residual min=-0.000659 max=0.000548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0584752 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 454 components and 0.0584753 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0558-0055_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.405 at 4.365 degrees (North through East) ! Clean map min=-0.0016415 max=0.045623 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0558-0055_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26649 1.26649 2.53298 5.06596 10.1319 20.2638 40.5277 81.0553 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.875 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0558-0055_X_uvs.log closed on Wed Dec 18 20:25:31 2013