! Started logfile: /g0/scr/pima/s4195b_uvs/J0515+1527_X_uvs.log on Tue Dec 31 19:30:14 2013 obs /g0/scr/pima/s4195b_uvs/J0515+1527_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0515+1527_X_uva.fits ! AN table 1: 11 integrations on 15 of 15 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! AN table 3: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.985093 visibilities/baseline/integration-bin. ! Found source: J0515+1527 ! ! 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 6344 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 /g0/scr/pima/s4195b_uvs/J0515+1527_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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001704Jy sigma=2.260566 ! Fit after self-cal, rms=0.948249Jy sigma=2.126652 ! 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=0.8417 mas, bmaj=3.447 mas, bpa=-19.4 degrees ! Estimated noise=7.12575 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 = 0.0415388 Jy ! Component: 100 - total flux cleaned = 0.0507305 Jy ! Total flux subtracted in 100 components = 0.0507305 Jy ! Clean residual min=-0.001826 max=0.003099 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0507305 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0507305 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=0.018637Jy sigma=0.041463 ! Fit after self-cal, rms=0.017851Jy sigma=0.040479 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346628 Jy ! Component: 100 - total flux cleaned = 0.00543282 Jy ! Total flux subtracted in 100 components = 0.00543282 Jy ! Clean residual min=-0.001454 max=0.001445 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0561634 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.0561634 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=0.017558Jy sigma=0.037398 ! Fit after self-cal, rms=0.017559Jy sigma=0.037392 ! 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=1.104 mas, bmaj=3.404 mas, bpa=-18.19 degrees ! Estimated noise=4.11223 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 = 0.00201527 Jy ! Component: 100 - total flux cleaned = 0.00320393 Jy ! Component: 150 - total flux cleaned = 0.00400222 Jy ! Component: 200 - total flux cleaned = 0.00456769 Jy ! Total flux subtracted in 200 components = 0.00456769 Jy ! Clean residual min=-0.001250 max=0.001108 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.060731 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.060731 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=0.017565Jy sigma=0.036337 ! Fit after self-cal, rms=0.017570Jy sigma=0.036331 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 3.404 at -18.19 degrees (North through East) ! Clean map min=-0.0012209 max=0.054895 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 1.04 HN 0.93 KP 0.93 LA 1.02 ! NL 1.04 OV 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.08 HN 0.90 KP 0.99 ! LA 1.03 MK 1.00 NL 1.01 OV 1.04 ! PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.86 KP 1.03 LA 0.92 ! NL 1.00 OV 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.86 KP 0.91 LA 0.90 ! MK 1.05 NL 1.07 OV 0.96 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.99 HN 0.91 KP 1.03 ! LA 0.95 MK 0.99 NL 1.05 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.98 KP 1.08 LA 0.93 ! NL 1.01 OV 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 KP 0.94 LA 0.98 ! NL 1.06 OV 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.00 KP 0.91 LA 0.93 ! MK 1.10 NL 0.95 OV 0.96 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.14 HN 0.98 KP 0.92 ! LA 0.96 MK 1.04 NL 1.00 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.96 KP 1.04 LA 1.00 ! NL 0.96 OV 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.01 KP 1.12 LA 0.97 ! MK 0.97 NL 0.98 OV 0.91 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.03 HN 0.98 KP 1.12 ! LA 0.99 MK 0.94 NL 1.00 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.09 KP 1.07 LA 1.03 ! NL 1.05 OV 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.11 KP 1.03 LA 1.06 ! MK 0.95 NL 1.02 OV 0.96 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.08 HN 1.09 KP 1.05 ! LA 1.04 MK 0.95 NL 0.98 OV 1.07 ! PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.95 KP 1.03 LA 0.94 ! NL 1.00 OV 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.94 KP 0.95 LA 0.97 ! MK 1.00 NL 1.01 OV 0.87 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 HN 0.97 KP 1.01 ! LA 0.94 MK 0.99 NL 1.05 OV 1.00 ! PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.95 KP 1.05 LA 0.90 ! NL 1.04 OV 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.04 HN 1.05 KP 1.15 ! LA 0.89 MK 0.97 NL 1.02 OV 1.03 ! PT 0.84 ! ! ! Fit before self-cal, rms=0.017570Jy sigma=0.036331 ! Fit after self-cal, rms=0.016999Jy sigma=0.034535 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=3.424 mas, bpa=-18.2 degrees ! Estimated noise=4.02046 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 = -0.000880828 Jy ! Component: 100 - total flux cleaned = -0.00115617 Jy ! Component: 150 - total flux cleaned = -0.00117536 Jy ! Component: 200 - total flux cleaned = -0.00119811 Jy ! Total flux subtracted in 200 components = -0.00119811 Jy ! Clean residual min=-0.000752 max=0.000731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0595329 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0595329 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=0.016799Jy sigma=0.034691 ! Fit after self-cal, rms=0.016830Jy sigma=0.034684 ! 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=0.016830Jy sigma=0.034684 ! Fit after self-cal, rms=0.016779Jy sigma=0.034616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=3.429 mas, bpa=-18.22 degrees ! Estimated noise=3.9612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705118 Jy ! Component: 100 - total flux cleaned = -0.000883555 Jy ! Component: 150 - total flux cleaned = -0.000925025 Jy ! Component: 200 - total flux cleaned = -0.000940524 Jy ! Total flux subtracted in 200 components = -0.000940524 Jy ! Clean residual min=-0.000735 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0585924 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.0585924 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=0.016625Jy sigma=0.034767 ! Fit after self-cal, rms=0.016629Jy sigma=0.034767 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 = -2.85811e-05 Jy ! Component: 100 - total flux cleaned = -4.48051e-05 Jy ! Component: 150 - total flux cleaned = -5.1585e-05 Jy ! Component: 200 - total flux cleaned = -6.05201e-05 Jy ! Total flux subtracted in 200 components = -6.05201e-05 Jy ! Clean residual min=-0.000738 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0585319 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.0585319 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=0.016620Jy sigma=0.034775 ! Fit after self-cal, rms=0.016621Jy sigma=0.034774 ! 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=0.016621Jy sigma=0.034774 ! Fit after self-cal, rms=0.016576Jy sigma=0.034789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=3.435 mas, bpa=-18.25 degrees ! Estimated noise=3.91777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480167 Jy ! Component: 100 - total flux cleaned = -0.000533141 Jy ! Component: 150 - total flux cleaned = -0.000558895 Jy ! Component: 200 - total flux cleaned = -0.000562775 Jy ! Total flux subtracted in 200 components = -0.000562775 Jy ! Clean residual min=-0.000708 max=0.000728 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0579691 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.0579691 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=0.016479Jy sigma=0.034903 ! Fit after self-cal, rms=0.016465Jy sigma=0.034902 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 = -3.53708e-06 Jy ! Component: 100 - total flux cleaned = -9.45984e-06 Jy ! Component: 150 - total flux cleaned = -1.21316e-05 Jy ! Component: 200 - total flux cleaned = -1.69196e-05 Jy ! Total flux subtracted in 200 components = -1.69196e-05 Jy ! Clean residual min=-0.000704 max=0.000729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0579522 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.0579522 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=0.016460Jy sigma=0.034906 ! Fit after self-cal, rms=0.016461Jy sigma=0.034906 ! 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=0.016461Jy sigma=0.034906 ! Fit after self-cal, rms=0.016436Jy sigma=0.034875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.567 mas, bpa=-12.97 degrees ! Estimated noise=4.40282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328209 Jy ! Component: 100 - total flux cleaned = -0.000439683 Jy ! Component: 150 - total flux cleaned = -0.000479291 Jy ! Component: 200 - total flux cleaned = -0.000489893 Jy ! Total flux subtracted in 200 components = -0.000489893 Jy ! Clean residual min=-0.000793 max=0.000926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0574623 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.0574623 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=0.016379Jy sigma=0.034953 ! Fit after self-cal, rms=0.016378Jy sigma=0.034952 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 = 5.20125e-06 Jy ! Component: 100 - total flux cleaned = 3.53905e-06 Jy ! Component: 150 - total flux cleaned = 2.06605e-06 Jy ! Component: 200 - total flux cleaned = -6.70818e-07 Jy ! Total flux subtracted in 200 components = -6.70818e-07 Jy ! Clean residual min=-0.000795 max=0.000927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0574616 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 120 components and 0.0574616 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=0.016376Jy sigma=0.034954 ! Fit after self-cal, rms=0.016376Jy sigma=0.034954 ! 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=1.097 mas, bmaj=3.438 mas, bpa=-18.27 degrees ! Estimated noise=3.88505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 3.438 at -18.27 degrees (North through East) ! Clean map min=-0.00069447 max=0.051828 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=0.8378 mas, bmaj=3.481 mas, bpa=-19.47 degrees ! Estimated noise=6.70919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393449 Jy ! Component: 100 - total flux cleaned = 0.0481593 Jy ! Component: 150 - total flux cleaned = 0.0513923 Jy ! Component: 200 - total flux cleaned = 0.0530751 Jy ! Total flux subtracted in 200 components = 0.0530751 Jy ! Clean residual min=-0.001023 max=0.001075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0530751 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0530751 Jy ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=3.438 mas, bpa=-18.27 degrees ! Estimated noise=3.88505 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 = 0.00172236 Jy ! Component: 100 - total flux cleaned = 0.00270082 Jy ! Component: 150 - total flux cleaned = 0.00332868 Jy ! Component: 200 - total flux cleaned = 0.00356589 Jy ! Total flux subtracted in 200 components = 0.00356589 Jy ! Clean residual min=-0.000735 max=0.000801 Jy/beam ! Clean residual mean=-0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.056641 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.056641 Jy ! Inverting map ! Added new window around map position (26.6, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745928 Jy ! Component: 100 - total flux cleaned = 0.00113536 Jy ! Component: 150 - total flux cleaned = 0.00130389 Jy ! Component: 200 - total flux cleaned = 0.00142387 Jy ! Total flux subtracted in 200 components = 0.00142387 Jy ! Clean residual min=-0.000660 max=0.000660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0580648 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.0580648 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=2.203 mas, bmaj=3.567 mas, bpa=-12.97 degrees ! Estimated noise=4.40282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033363 Jy ! Component: 100 - total flux cleaned = 0.000567723 Jy ! Component: 150 - total flux cleaned = 0.000649544 Jy ! Component: 200 - total flux cleaned = 0.000699958 Jy ! Total flux subtracted in 200 components = 0.000699958 Jy ! Clean residual min=-0.000802 max=0.000693 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0587648 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 = 3.37215e-05 Jy ! Component: 100 - total flux cleaned = 4.90312e-05 Jy ! Component: 150 - total flux cleaned = 6.80816e-05 Jy ! Component: 200 - total flux cleaned = 8.57936e-05 Jy ! Total flux subtracted in 200 components = 8.57936e-05 Jy ! Clean residual min=-0.000799 max=0.000688 Jy/beam ! Clean residual mean=-0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0588506 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 129 components and 0.0588506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=3.438 mas, bpa=-18.27 degrees ! Estimated noise=3.88505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.1458e-05 Jy ! Component: 100 - total flux cleaned = -5.01222e-06 Jy ! Component: 150 - total flux cleaned = 1.52741e-05 Jy ! Component: 200 - total flux cleaned = 3.34468e-05 Jy ! Total flux subtracted in 200 components = 3.34468e-05 Jy ! Clean residual min=-0.000623 max=0.000643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.058884 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.058884 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=0.016296Jy sigma=0.034880 ! Fit after self-cal, rms=0.016289Jy sigma=0.034861 wmodel /g0/scr/pima/s4195b_uvs/J0515+1527_X_map.mod ! Writing 146 model components to file: /g0/scr/pima/s4195b_uvs/J0515+1527_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0515+1527_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0515+1527_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0515+1527_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J0515+1527_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 = 0.000146121 Jy ! Component: 100 - total flux cleaned = 0.000136798 Jy ! Component: 150 - total flux cleaned = 0.00011632 Jy ! Component: 200 - total flux cleaned = 0.000116263 Jy ! Component: 250 - total flux cleaned = 0.000125826 Jy ! Component: 300 - total flux cleaned = 0.000125811 Jy ! Component: 350 - total flux cleaned = 0.000151811 Jy ! Component: 400 - total flux cleaned = 0.000143263 Jy ! Component: 450 - total flux cleaned = 0.000168178 Jy ! Component: 500 - total flux cleaned = 0.000168099 Jy ! Component: 550 - total flux cleaned = 0.000168083 Jy ! Component: 600 - total flux cleaned = 0.000175927 Jy ! Component: 650 - total flux cleaned = 0.000213809 Jy ! Component: 700 - total flux cleaned = 0.000206358 Jy ! Component: 750 - total flux cleaned = 0.00022836 Jy ! Component: 800 - total flux cleaned = 0.00022117 Jy ! Component: 850 - total flux cleaned = 0.000228298 Jy ! Component: 900 - total flux cleaned = 0.000242037 Jy ! Component: 950 - total flux cleaned = 0.000221716 Jy ! Component: 1000 - total flux cleaned = 0.000215206 Jy ! Component: 1050 - total flux cleaned = 0.000215318 Jy ! Component: 1100 - total flux cleaned = 0.00021524 Jy ! Component: 1150 - total flux cleaned = 0.000208835 Jy ! Component: 1200 - total flux cleaned = 0.000208826 Jy ! Component: 1250 - total flux cleaned = 0.00020256 Jy ! Component: 1300 - total flux cleaned = 0.0002088 Jy ! Component: 1350 - total flux cleaned = 0.000196567 Jy ! Component: 1400 - total flux cleaned = 0.000184403 Jy ! Component: 1450 - total flux cleaned = 0.000166576 Jy ! Component: 1500 - total flux cleaned = 0.00019611 Jy ! Component: 1550 - total flux cleaned = 0.000184443 Jy ! Component: 1600 - total flux cleaned = 0.000178804 Jy ! Component: 1650 - total flux cleaned = 0.000184477 Jy ! Component: 1700 - total flux cleaned = 0.000190143 Jy ! Component: 1750 - total flux cleaned = 0.000184715 Jy ! Component: 1800 - total flux cleaned = 0.000206775 Jy ! Component: 1850 - total flux cleaned = 0.000217646 Jy ! Component: 1900 - total flux cleaned = 0.000201443 Jy ! Component: 1950 - total flux cleaned = 0.000206844 Jy ! Component: 2000 - total flux cleaned = 0.000212172 Jy ! Component: 2050 - total flux cleaned = 0.000212204 Jy ! Component: 2100 - total flux cleaned = 0.000222544 Jy ! Component: 2150 - total flux cleaned = 0.000243091 Jy ! Component: 2200 - total flux cleaned = 0.000238 Jy ! Component: 2250 - total flux cleaned = 0.000253103 Jy ! Component: 2300 - total flux cleaned = 0.000268119 Jy ! Component: 2350 - total flux cleaned = 0.00025328 Jy ! Component: 2400 - total flux cleaned = 0.00026315 Jy ! Component: 2450 - total flux cleaned = 0.000297212 Jy ! Component: 2500 - total flux cleaned = 0.000297167 Jy ! Component: 2550 - total flux cleaned = 0.000297191 Jy ! Component: 2600 - total flux cleaned = 0.000297159 Jy ! Component: 2650 - total flux cleaned = 0.000316007 Jy ! Component: 2700 - total flux cleaned = 0.000320725 Jy ! Component: 2750 - total flux cleaned = 0.000343862 Jy ! Component: 2800 - total flux cleaned = 0.000334641 Jy ! Component: 2850 - total flux cleaned = 0.000343751 Jy ! Component: 2900 - total flux cleaned = 0.000348319 Jy ! Component: 2950 - total flux cleaned = 0.000361843 Jy ! Component: 3000 - total flux cleaned = 0.000375271 Jy ! Component: 3050 - total flux cleaned = 0.00037972 Jy ! Component: 3100 - total flux cleaned = 0.000384152 Jy ! Component: 3150 - total flux cleaned = 0.000388549 Jy ! Component: 3200 - total flux cleaned = 0.00039294 Jy ! Component: 3250 - total flux cleaned = 0.000401572 Jy ! Component: 3300 - total flux cleaned = 0.000418758 Jy ! Component: 3350 - total flux cleaned = 0.000393085 Jy ! Component: 3400 - total flux cleaned = 0.000405826 Jy ! Component: 3450 - total flux cleaned = 0.000405845 Jy ! Component: 3500 - total flux cleaned = 0.000435214 Jy ! Component: 3550 - total flux cleaned = 0.00041853 Jy ! Component: 3600 - total flux cleaned = 0.000422719 Jy ! Component: 3650 - total flux cleaned = 0.000426841 Jy ! Component: 3700 - total flux cleaned = 0.00045145 Jy ! Component: 3750 - total flux cleaned = 0.000443256 Jy ! Component: 3800 - total flux cleaned = 0.000467573 Jy ! Component: 3850 - total flux cleaned = 0.000467578 Jy ! Component: 3900 - total flux cleaned = 0.000479547 Jy ! Component: 3950 - total flux cleaned = 0.00047556 Jy ! Component: 4000 - total flux cleaned = 0.000487467 Jy ! Component: 4050 - total flux cleaned = 0.000499294 Jy ! Total flux subtracted in 4096 components = 0.000511068 Jy ! Clean residual min=-0.000226 max=0.000245 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0593951 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 483 components and 0.0593951 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0515+1527_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 3.438 at -18.27 degrees (North through East) ! Clean map min=-0.00038853 max=0.05175 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0515+1527_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0517498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.34786e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425964 0.425964 0.851929 1.70386 3.40772 6.81543 13.6309 27.2617 54.5235 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 704.284 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0515+1527_X_uvs.log closed on Tue Dec 31 19:30:20 2013